cleaned up grill externals - replaced with svn:externals to svn.grrrr.org/ext/trunk/

svn path=/trunk/; revision=10951

395 files changed, 0 insertions, 44194 deletions

diff --git a/externals/grill/vasp/changes.txt b/externals/grill/vasp/changes.txt
deleted file mode 100644
index 5248913c..00000000
--- a/externals/grill/vasp/changes.txt
+++ /dev/null
@@ -1,148 +0,0 @@
-Version history:
-
-0.1.4:
-- FIX: resurrect help message-functionality and add some missing help texts
-- FIX: break condition for some loop constructs (thanks to Patrick King)
-- FIX: help file names / object names have been broken by flext changes
-
-0.1.3:
-- CHANGE: exchanged #defines for templates in vector calculation loops
-- FIX: bug for binary operations of complex vasps
-- ADD: implemented (factor-4) loop unrolling for vector calculation loops
-- CHANGE: completely restructured vector optimization and introduced multi-dimensional multi-layered functionality
-- ADD: vasp.size variants: attribute "zero" (default: true) - whether new samples shall be zeroed
-- ADD: vasp.sum? to get sum of sample values
-- ADD: all objects: attribute "defer" to queue outgoing vasps  - to avoid stack faults for message loops
-- CHANGE: enable attributes "detach" and "prior" also for non-threaded builds to ensure patch compatibility
-- FIX: vasp.size - flext bug for @keep=1
-- FIX: vasp.imm - bug with memory reservation length
-- ADD: vasp.imm - attribute "zero" (default: true) - whether array should be cleared 
-- FIX: Max/MSP - freeing immediate buffers with overdrive is bogus -> using queued flext timer
-- FIX: Bug in clearing vasp references
-- CHANGE: changed behavior of vasp.spit on uneven vector counts
-		[vasp a b c( -> [vasp.spit 2] now outputs a(outlet 2), b(outlet 1), c(outlet 2), bang(outlet 3)
-- REMOVE: eliminated [vasp.cconj] as an object as it can easily be replaced by an abstraction
-- ADD: vasp.search (vasp.o=, vasp.f=) objects... @incl attribute (default false) to include current sample into search
-- ADD: [vasp.channels?] reports number of channels in the first vasp vector (buffer/array)
-- CHANGE: vasp.min?, vasp.max?, vasp.amin?, vasp.amax?, vasp.rmin?, vasp.rmax? no longer return the reference vasp / return a list of vector maxima/minima
-- CHANGE: inherited several classes from the flext class, so that new and delete use the RT-system functions
-- FIX: fixed memory leaks associated to VBuffer retrieval
-- FIX: fixed bug on vasp.search for vectors with 0 channels
-
-0.1.2:
-- FIX: bug in vasp.frames* ... wrong argument
-- FIX: another bug in resize of immediate buffers
-- CHANGE: immediates will be initialized to zero, also upon resize to a larger size (by default, later make this optional)
-- ADD: attributes for all basic parameters: ref,to,arg, update,detach,prior (loglvl,argchk,unit later)
-- ADD: vasp.channel,vasp.vector - attribute "index"
-- ADD: vasp.frames,vasp.frames+,vasp.offset,vasp.offset+,vasp.size,vasp.size+,vasp.imm - attribute "frames"
-- ADD: vasp.frames*,vasp.frames/,vasp.size*,vasp.size/ - attribute "factor"
-- ADD: vasp.part - attribute "parts"
-- ADD: vasp.peaks? - attribute "peaks"
-- ADD: vasp.shift,vasp.xshift - attribute "fill"
-- ADD: vasp.tilt,vasp.xtilt - attributes "fill","inter"
-- ADD: vasp.offset=,vasp.frames= - attributes "dir","slope"
-- CHANGE: update m_method_ virtual functions of same objects
-- FIX: immediate vasp garbage collection is now done in separate thread
-- ADD: vasp.size... objects: attribute "keep" determines whether buffer content should be preserved (default = 1)
-- CHANGE: buffer reference checks upon all operations enforced (by new CVasp (checked vasp) class)
-- FIX: immediate vasps can not have frames > size
-- FIX: immediate garbage collection was not triggered in threaded build
-- FIX: changed forgotten standard ASSERT to FLEXT_ASSERT (thanks to Frank Barknecht)
-
-0.1.1:
-- FIX: bug in resize of immediate buffers
-- CHANGE: check (at actual operation!) whether vector exceeds buffer size (GetRVecs, GetCVecs -> corrlen)
-
-0.1.0:
-- NEW: vasp.a<, vasp.a>, vasp.a<=, vasp.a>= for absolute comparisons
-- CHANGE: clear stored vasp of an object if a "set" message with an invalid vasp is received
-- CHANGE: cleaned up the process loops (with thread yield) and fixed a corresponding bug in vasp.peaks/valleys
-- CHANGE: warn - but don't stop - on large FFT prime factors
-- FIX: vasp.radd and vasp.rpow had wrong argument initialization
-- FIX: mixfft is not thread-safe... introduced thread mutex for it
-- FIX: vasp.shift: shift argument was modulo frame count... why?
-
-0.0.8:
-- CHANGE: vasp.radio got right outlet for non-radio messages
-- ADD: thread yield for all simple vasp objects
-- CHANGE: vasp.? and vasp.??: made explicit list outlets
-- NEW: vasp.window, vasp.*window, vasp.!window, vasp.*!window, vasp.xwindow, vasp.*xwindow
-- REMOVE: vasp.bevel, vasp.!bevel... obsolete due to new vasp.window objects
-- REMOVE: vasp.noradio (vasp.!radio)... can easily be an abstraction of vasp.radio
-- ADD: minimum length parameter for immediate vasps
-- NEW: vasp.channel? (vasp.c?), vasp.channel (vasp.c) for set/query of buffer channel
-- CHANGE: env - reversed time/value pairs to value/time pairs
-- FIX: vasp.! with length arg outputs its reference on bang
-- FIX: on set message check for invalid vasps
-- FIX: reintroduce test for invalid buffer names (why was it commented out?)
-- FIX: fixe several bugs in vasp.offset= and vasp.frames=
-- CHANGE: allow size 0 (is default) for immediate vasps
-
-0.0.7:
-- CHANGE: vasp.m is now called vasp.multi by default
-- CHANGE: vasp.sync and vasp.multi now have a default argument = 2
-- FIX: vasp.phasor - period length now 1 instead of 2 PI
-- FIX: bug in multi mode (more src, one arg vector)
-- ADD: path specification for help symbols
-- CHANGE: rewrote vasp.imm implementation (still very inefficient!!)
-- ADD: prior message defines differential priority for detached operations
-- ADD: full DFT implementation (radix-2/radix-n) - also support of "to" message
-- ADD: full implementation of vasp.(x)tilt with several interpolation methods
-- CHANGE: vasp.split and vasp.join now have default argument = 2
-- ADD: vasp.offset= (vasp.o=) and vasp.frames= (vasp.f=): search for sample values (eg. zero crossings)
-- ADD: checks and log messages for out-of-range buffer offset and length
-
-0.0.6:
-- reorganized file structure
-- ADD: main names of vasp.n and vasp.n? are now vasp.vector and vasp.vectors?, respectively
-- ADD: main names of vasp.? and vasp.?? are now vasp.list and vasp.nonzero, respectively
-- NEW: vasp.size, vasp.size+, vasp.size? (vasp.s,vasp.s+,vasp.s?) for buffer size manipulation
-- NEW: vasp.peaks? for extremum extraction
-- ADD: shortcuts for vasp.frames,vasp.frames+,vasp.frames? -> vasp.f,vasp.f+,vasp.f?
-- CHANGE: changed vasp.offs,vasp.offs+,vasp.offs? to vasp.offset,vasp.offset+,vasp.offset?
-- ADD: shortcuts for vasp.offset,vasp.offset+,vasp.offset? -> vasp.o,vasp.o+,vasp.o?
-- ADD: envelopes (env ...) as arguments to all operations where vasps are used
-- FIX: default arguments for all binary/anytype operations
-- ADD: vasp.frames* (vasp.f*), vasp.frames/ (vasp.f/), vasp.size* (vasp.s*), vasp.size/ (vasp.s/)
-- ADD: detached operation: operations run as threads, according to detach flag/message
-- CHANGE: vasp.sync has as many outputs as inputs and outputs all input vasps
-- ADD: vasp.! : like vasp but stores the content temporarily (not just the reference)
-- ADD: vasp.copy (vasp.->) and vasp.ccopy (vasp.c->) for instant vasp copying
-- ADD: vasp.radio and vasp.noradio (vasp.!radio) ... filters for radio messages
-- ADD: vasp.fix - bashes NANs to zero, normalizes denormal numbers
-- ADD: double type consisting of 2 additive floats (e.g. "double 1. 1.e-13") for all numeric arguments
-- ADD: vasp.(x)shift - "fill" method/flag defines how to fill shifted areas (0..zero (default),1..none,2..edge value)
-
-0.0.5:
-- FIX: lacking sqrt in [vasp.rmin?],[vasp.rmax?]
-- FIX: (offs >= frames) bug in [vasp.offs?] 
-- ADD: lacking setup of [vasp.!-] and [vasp.c!-] objects 
-- FIX: buggy [vasp.int] code
-- FIX: recognition of integer arguments
-
-0.0.4:
-- CHANGE: vasp.min/max functions so that a vasp length 0 results in 0
-- REMOVED: [vasp.inv], [vasp.cinv].... already replaced by [vasp.!/ 1]
-- FIX: outlet bug in [vasp.?]
-- ADD: right inlet to [vasp]... just like in [float] etc.
-
-0.0.3:
-- restructured the code for future use of break-point lists (aka envelopes) as arguments
-- changed some object's names
-- new objects: vasp.min?, vasp.max? and the likes
-- fixed Max problem with connecting vasp.min,vasp.max right outlet to number boxes
-- fixed right inlet problem for generator and filter objects
-
-0.0.2:
-- vasp.cmin,vasp.cmax - renamed to vasp.rmin,vasp.rmax
-- reversed vasp channel and offset
-- fixed bug with arguments to complex binary operations
-- vasp.chk: included channel check
-- fixed pointer bug in vasp.?
-- fixed pointer increment bug in vasp.fhp
-- changed VecBlock implementation
-
-0.0.1:
-- defined the vasp
-- quick and dirty setup of most functions (non-interruptible)
diff --git a/externals/grill/vasp/gpl.txt b/externals/grill/vasp/gpl.txt
deleted file mode 100644
index 5ea29a7d..00000000
--- a/externals/grill/vasp/gpl.txt
+++ /dev/null
@@ -1,346 +0,0 @@
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diff --git a/externals/grill/vasp/license.txt b/externals/grill/vasp/license.txt
deleted file mode 100644
index 9f60de24..00000000
--- a/externals/grill/vasp/license.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-VASP modular - vector assembling signal processor
-Object library for Max/MSP and PD
-Copyright (C) 2002-2005 Thomas Grill
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-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official VASP distribution, the GNU General Public License is
-in the file gpl.txt
-
-
-Excluded from this license is the source code file of MixFFT. 
-See the mixfft.txt file of the VASP package for the respective license text. 
-
----------------------------------------------------------
-
-             OTHER COPYRIGHT NOTICES
-
----------------------------------------------------------
-
-The package is based on ideas originally conceived and 
-programmed in FORTRAN by Guenther Rabl. 
-
-VASP modular uses some code - see the license texts below.
-
---- flext ----------------------------------------------
-flext - C++ layer for Max/MSP and pd (pure data) externals
-Copyright (C) 2001-2005 Thomas Grill
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
- 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-In the official flext distribution, the GNU General Public License is
-in the file gpl.txt
-
---- mixfft ----------------------------------------------
-See the file mixfft.txt included with the VASP distribution.
-
diff --git a/externals/grill/vasp/max-ex/convolve b/externals/grill/vasp/max-ex/convolve
deleted file mode 100755
index 2df42983..00000000
--- a/externals/grill/vasp/max-ex/convolve
+++ /dev/null
diff --git a/externals/grill/vasp/max-ex/freeze b/externals/grill/vasp/max-ex/freeze
deleted file mode 100755
index be52f100..00000000
--- a/externals/grill/vasp/max-ex/freeze
+++ /dev/null
diff --git a/externals/grill/vasp/max-help/vasp.abs.help b/externals/grill/vasp/max-help/vasp.abs.help
deleted file mode 100755
index 1292ea00..00000000
--- a/externals/grill/vasp/max-help/vasp.abs.help
+++ /dev/null
@@ -1,56 +0,0 @@
-max v2;
-#N vpatcher 158 140 813 450;
-#P origin 0 10;
-#P message 435 237 61 196617 vasp bufabs;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 435 255 78 196617 p clear_buffers;
-#P comment 146 190 107 196617 get the absolute values;
-#P button 128 188 15 0;
-#P newex 64 188 60 196617 prepend set;
-#P newex 64 252 61 196617 vasp.update;
-#P comment 133 136 99 196617 generate a sinewave;
-#P message 64 135 61 196617 vasp bufabs;
-#P newex 64 156 80 196617 vasp.osc 22050;
-#P comment 59 63 137 196617 get absolute values of a vasp;
-#P comment 59 40 89 196622 vasp.abs;
-#P hidden message 310 114 54 196617 set bufabs;
-#P hidden newex 310 94 45 196617 loadbang;
-#P user waveform~ 310 133 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 255 101 196617 buffer~ bufabs 2000;
-#P newex 64 213 45 196617 vasp.abs;
-#P comment 59 79 402 196617 see also vasp.*.help for an example using vasp.abs to generate an envelope from a vasp;
-#P connect 9 0 8 0;
-#P connect 8 0 12 0;
-#P connect 12 0 1 0;
-#P fasten 13 0 1 0 133 208 69 208;
-#P connect 1 0 11 0;
-#P hidden connect 4 0 5 0;
-#P hidden connect 5 0 3 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.add.help b/externals/grill/vasp/max-help/vasp.add.help
deleted file mode 100755
index 0da7d475..00000000
--- a/externals/grill/vasp/max-help/vasp.add.help
+++ /dev/null
@@ -1,68 +0,0 @@
-max v2;
-#N vpatcher 124 137 939 457;
-#P origin 0 22;
-#P message 580 242 52 196617 vasp buf+;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 580 263 73 196617 p clear_buffer;
-#P comment 346 192 101 196617 shift all values - 0.5;
-#P comment 112 191 131 196617 shift all values + 0.5;
-#P comment 113 168 132 196617 half the amplitude;
-#P comment 285 62 205 196617 optional argument/right inlet: right operand;
-#P comment 285 45 195 196617 subtracts a value or a vasp from a vasp;
-#P comment 285 21 89 196622 vasp.-;
-#P message 288 112 52 196617 vasp buf+;
-#P newex 288 212 61 196617 vasp.update;
-#P newex 288 189 55 196617 vasp.- 0.5;
-#P newex 288 144 80 196617 vasp.osc 44100;
-#P newex 288 166 55 196617 vasp.* 0.5;
-#P message 54 112 52 196617 vasp buf+;
-#P newex 54 212 61 196617 vasp.update;
-#P newex 54 189 55 196617 vasp.+ 0.5;
-#P newex 54 144 80 196617 vasp.osc 44100;
-#P hidden message 450 112 45 196617 set buf+;
-#P hidden newex 450 91 45 196617 loadbang;
-#P user waveform~ 450 132 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 671 263 92 196617 buffer~ buf+ 2000;
-#P newex 54 166 55 196617 vasp.* 0.5;
-#P comment 52 62 205 196617 optional argument/right inlet: right operand;
-#P comment 52 45 168 196617 adds a value or a vasp to a vasp;
-#P comment 52 21 89 196622 vasp.+;
-#P comment 137 146 132 196617 generate a 1Hz sine wave;
-#P connect 12 0 9 0;
-#P connect 9 0 4 0;
-#P connect 4 0 10 0;
-#P connect 10 0 11 0;
-#P connect 17 0 14 0;
-#P connect 14 0 13 0;
-#P connect 13 0 15 0;
-#P connect 15 0 16 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 8 0 6 0;
-#P connect 25 0 24 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.amaxq.help b/externals/grill/vasp/max-help/vasp.amaxq.help
deleted file mode 100755
index 81e404e5..00000000
--- a/externals/grill/vasp/max-help/vasp.amaxq.help
+++ /dev/null
@@ -1,104 +0,0 @@
-max v2;
-#N vpatcher 279 142 977 614;
-#P message 477 385 75 196617 vasp bufamax?;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 477 405 73 196617 p clear_buffer;
-#P hidden newex 554 368 48 196617 r 1148path;
-#P user umenu 72 105 72 196647 1 64 121 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1148path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 134 127 43 196617 p loader;
-#P comment 46 107 26 196617 read;
-#P flonum 80 229 68 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 61 242 196617 maximum value of the absolute values of a vasp;
-#P message 52 197 75 196617 vasp bufamax?;
-#P newex 52 262 38 196617 vasp./;
-#P newex 52 284 61 196617 vasp.update;
-#P newex 52 383 45 196617 vasp.opt;
-#P message 52 350 75 196617 vasp bufamax?;
-#P newex 52 165 84 196617 vasp.amax?;
-#P hidden message 357 142 69 196617 set bufamax?;
-#P hidden newex 357 116 45 196617 loadbang;
-#P user waveform~ 357 161 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 304 405 27 196617 stop;
-#P message 237 405 65 196617 startwindow;
-#P newex 357 383 30 196617 line~;
-#P message 357 363 72 196617 0 \, 2000 2000;
-#P newex 357 431 29 196617 dac~;
-#P newex 357 405 80 196617 play~ bufamax?;
-#P newex 52 405 61 196617 vasp.update;
-#P message 52 144 75 196617 vasp bufamax?;
-#P newex 554 405 115 196617 buffer~ bufamax? 2000;
-#P comment 128 145 221 196617 find the absolute maximum of this soundfile;
-#P comment 150 230 141 196617 -> current absolute maximum;
-#P comment 93 264 153 196617 use it to optimize buffer content;
-#P comment 46 333 179 196617 or use vasp.opt which does the same;
-#P comment 46 37 91 196622 vasp.amax?;
-#P comment 46 76 137 196617 right outlet: calculated value;
-#P connect 7 0 18 0;
-#P fasten 23 0 22 0 57 236 57 236;
-#P connect 22 0 21 0;
-#P connect 19 0 20 0;
-#P connect 20 0 8 0;
-#P fasten 18 1 25 0 131 224 85 224;
-#P connect 25 0 22 1;
-#P hidden connect 28 1 27 0;
-#P hidden fasten 6 1 17 0 664 428 675 428 675 138 362 138;
-#P hidden connect 16 0 17 0;
-#P hidden connect 17 0 15 0;
-#P connect 11 0 12 0;
-#P connect 12 0 9 0;
-#P fasten 13 0 10 0 242 426 362 426;
-#P fasten 14 0 10 0 309 426 362 426;
-#P connect 9 0 10 0;
-#P connect 9 0 10 1;
-#P connect 31 0 30 0;
-#P hidden connect 29 0 6 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.aminq.help b/externals/grill/vasp/max-help/vasp.aminq.help
deleted file mode 100755
index 07289028..00000000
--- a/externals/grill/vasp/max-help/vasp.aminq.help
+++ /dev/null
@@ -1,92 +0,0 @@
-max v2;
-#N vpatcher 201 150 928 511;
-#P origin 0 16;
-#P message 501 272 73 196617 vasp bufamin?;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 501 292 73 196617 p clear_buffer;
-#P hidden newex 583 267 48 196617 r 1038path;
-#P user umenu 69 118 72 196647 1 64 134 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1038path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 131 140 43 196617 p loader;
-#P comment 43 120 26 196617 read;
-#P flonum 105 223 68 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 43 67 253 196617 minimum value of the absolute values of a vasp;
-#P newex 56 183 59 196617 vasp.amin?;
-#P hidden message 384 99 65 196617 set bufamin?;
-#P hidden newex 384 74 45 196617 loadbang;
-#P user waveform~ 384 124 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 331 292 27 196617 stop;
-#P message 264 292 65 196617 startwindow;
-#P newex 384 270 30 196617 line~;
-#P message 384 250 72 196617 0 \, 2000 2000;
-#P newex 384 318 29 196617 dac~;
-#P newex 384 292 75 196617 play~ bufamin?;
-#P message 56 157 73 196617 vasp bufamin?;
-#P newex 583 292 113 196617 buffer~ bufamin? 2000;
-#P comment 131 158 218 196617 find the absolute minimum of this soundfile;
-#P comment 176 225 141 196617 -> current absolute minimum;
-#P comment 43 44 91 196622 vasp.amin?;
-#P comment 43 82 137 196617 right outlet: calculated value;
-#P connect 5 0 15 0;
-#P connect 15 1 17 0;
-#P hidden connect 20 1 19 0;
-#P hidden fasten 4 1 14 0 691 311 701 311 701 95 389 95;
-#P hidden connect 13 0 14 0;
-#P hidden connect 14 0 12 0;
-#P connect 8 0 9 0;
-#P connect 9 0 6 0;
-#P fasten 10 0 7 0 269 312 389 312;
-#P fasten 11 0 7 0 336 312 389 312;
-#P connect 6 0 7 0;
-#P connect 6 0 7 1;
-#P connect 23 0 22 0;
-#P hidden connect 21 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.beveldn.help b/externals/grill/vasp/max-help/vasp.beveldn.help
deleted file mode 100755
index 87a58e65..00000000
--- a/externals/grill/vasp/max-help/vasp.beveldn.help
+++ /dev/null
@@ -1,92 +0,0 @@
-max v2;
-#N vpatcher 89 186 867 430;
-#P message 557 185 73 196617 vasp bufbevel!;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 557 205 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 435 24 49 196617 p wfkeys;
-#P comment 219 56 168 196617 generates a linear ramp from 1 to 0;
-#P comment 219 34 89 196622 vasp.!bevel;
-#P message 225 84 73 196617 vasp bufbevel!;
-#P newex 225 112 59 196617 vasp.!bevel;
-#P newex 225 138 61 196617 vasp.update;
-#P newex 41 112 55 196617 vasp.bevel;
-#P hidden message 435 65 65 196617 set bufbevel!;
-#P hidden newex 435 46 45 196617 loadbang;
-#P user waveform~ 435 83 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 41 138 61 196617 vasp.update;
-#P message 41 84 73 196617 vasp bufbevel!;
-#P newex 635 205 113 196617 buffer~ bufbevel! 2000;
-#P comment 38 56 168 196617 generates a linear ramp from 0 to 1;
-#P comment 38 34 89 196622 vasp.bevel;
-#P connect 3 0 8 0;
-#P connect 8 0 4 0;
-#P connect 11 0 10 0;
-#P connect 10 0 9 0;
-#P hidden connect 6 0 7 0;
-#P hidden connect 7 0 5 0;
-#P hidden connect 14 0 5 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.bevelup.help b/externals/grill/vasp/max-help/vasp.bevelup.help
deleted file mode 100755
index 61e5ab2e..00000000
--- a/externals/grill/vasp/max-help/vasp.bevelup.help
+++ /dev/null
@@ -1,92 +0,0 @@
-max v2;
-#N vpatcher 141 224 919 475;
-#P message 562 189 70 196617 vasp bufbevel;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 562 209 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 438 29 49 196617 p wfkeys;
-#P comment 222 59 168 196617 generates a linear ramp from 1 to 0;
-#P comment 222 37 89 196622 vasp.!bevel;
-#P message 228 87 70 196617 vasp bufbevel;
-#P newex 228 115 59 196617 vasp.!bevel;
-#P newex 228 141 61 196617 vasp.update;
-#P newex 44 115 55 196617 vasp.bevel;
-#P hidden message 438 69 63 196617 set bufbevel;
-#P hidden newex 438 50 45 196617 loadbang;
-#P user waveform~ 438 86 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 44 141 61 196617 vasp.update;
-#P message 44 87 70 196617 vasp bufbevel;
-#P newex 640 209 110 196617 buffer~ bufbevel 2000;
-#P comment 41 59 168 196617 generates a linear ramp from 0 to 1;
-#P comment 41 37 89 196622 vasp.bevel;
-#P connect 3 0 8 0;
-#P connect 8 0 4 0;
-#P connect 11 0 10 0;
-#P connect 10 0 9 0;
-#P hidden connect 6 0 7 0;
-#P hidden connect 7 0 5 0;
-#P hidden connect 14 0 5 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cdiv.help b/externals/grill/vasp/max-help/vasp.cdiv.help
deleted file mode 100755
index 820a1d4f..00000000
--- a/externals/grill/vasp/max-help/vasp.cdiv.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 227 188 626 430;
-#P comment 43 141 118 196617 c \, d ... right operand;
-#P comment 43 126 118 196617 a \, b ... left operand;
-#P comment 43 111 102 196617 e \, f ... target buffers;
-#P newex 229 79 43 196617 vasp.c/;
-#P comment 43 184 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 43 81 98 196617 e+if=(a+ib)/(c+id);
-#P comment 43 42 89 196622 vasp.c/;
-#P comment 43 168 302 196617 vasp.c/ needs 2 vectors per operand which are treated as pairs;
-#P comment 43 65 109 196617 complex division;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cfft.help b/externals/grill/vasp/max-help/vasp.cfft.help
deleted file mode 100755
index d72d0030..00000000
--- a/externals/grill/vasp/max-help/vasp.cfft.help
+++ /dev/null
@@ -1,414 +0,0 @@
-max v2;
-#N vpatcher 146 162 914 644;
-#P origin 0 8;
-#P message 546 392 84 196617 vasp bufre bufim;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 546 413 78 196617 p clear_buffers;
-#P hidden newex 631 367 54 196617 r 1061path1;
-#P user umenu 255 103 72 196647 1 64 119 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s 1061path1;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 1 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 317 133 43 196617 p loader;
-#P comment 229 105 26 196617 read;
-#P comment 140 319 217 196617 inverse cfft to transform back to time domain;
-#P newex 54 367 61 196617 vasp.update;
-#P message 54 318 84 196617 vasp bufre bufim;
-#P newex 54 346 52 196617 vasp.c!fft;
-#N vpatcher 122 59 923 629;
-#P origin 0 12;
-#P comment 100 398 152 196617 set selected samples to 0;
-#P user umenu 259 107 72 196647 1 64 123 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 344 681;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1061path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 1 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 321 137 43 196617 p loader;
-#P message 566 469 95 196617 vasp bufre1 bufim1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 566 489 78 196617 p clear_buffers;
-#P hidden newex 662 447 48 196617 r 1061path;
-#P comment 230 108 26 196617 read;
-#P comment 148 206 53 196617 transform;
-#P comment 311 323 21 196617 and;
-#P comment 283 323 17 196617 Hz;
-#P flonum 224 321 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P hidden newex 554 406 27 196617 - 0.;
-#P hidden newex 554 385 27 196617 t b f;
-#P newex 51 489 61 196617 vasp.update;
-#P comment 150 448 54 196617 invers cfft;
-#P message 51 447 95 196617 vasp bufre1 bufim1;
-#P newex 51 467 52 196617 vasp.c!fft;
-#P comment 115 269 207 196617 clear upper (mirrored frequencies);
-#P newex 51 287 61 196617 vasp.update;
-#P newex 51 267 45 196617 vasp.= 0;
-#P button 334 321 15 0;
-#P newex 51 417 61 196617 vasp.update;
-#P newex 51 396 45 196617 vasp.= 0;
-#P message 67 373 158 196617 set vasp \$1 bufre1 \$2 bufim1 \$2;
-#N vpatcher 139 82 551 321;
-#P origin 0 107;
-#N comlet length and offset as a list;
-#P outlet 99 199 15 0;
-#P comment 161 182 194 196617 2nd element of the list offset of the vasp;
-#N comlet loop startpoint;
-#P inlet 69 24 15 0;
-#N comlet loop endpoint;
-#P inlet 99 24 15 0;
-#P newex 99 94 27 196617 - 0.;
-#P newex 99 73 27 196617 t b f;
-#P comment 181 117 72 196617 msec to samps;
-#P comment 136 93 118 196617 <<< end - start = length;
-#P newex 255 135 87 196617 * 44.099998;
-#P newex 99 114 71 196617 * 44.099998;
-#P newex 99 162 50 196617 pack 0 0;
-#P comment 162 165 194 196617 1st element of the list lenght of the vasp;
-#P fasten 9 0 6 0 74 61 104 61;
-#P fasten 8 0 7 0 104 52 89 52 89 92 104 92;
-#P connect 6 0 7 0;
-#P connect 7 0 2 0;
-#P connect 2 0 1 0;
-#P connect 1 0 11 0;
-#P connect 6 1 7 1;
-#P fasten 3 0 1 1 260 157 144 157;
-#P fasten 9 0 3 0 74 61 260 61;
-#P pop;
-#P newobj 67 346 64 196617 p looptovasp;
-#P comment 452 365 71 196617 selection from;
-#P comment 668 365 17 196617 Hz;
-#P comment 586 365 17 196617 to;
-#P flonum 606 363 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 525 363 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P hidden newex 606 342 27 196617 / 4.;
-#P hidden newex 525 342 27 196617 / 4.;
-#P hidden newex 606 325 67 196617 * 44.099998;
-#P hidden newex 525 324 66 196617 * 44.099998;
-#P comment 737 318 42 196617 44.1kHz;
-#P comment 451 319 35 196617 0 Hz;
-#P newex 51 246 55 196617 vasp.upper;
-#P comment 714 202 49 196617 imaginary;
-#P message 51 205 95 196617 vasp bufre1 bufim1;
-#P newex 51 226 49 196617 vasp.cfft;
-#P hidden message 452 198 55 196617 set bufim1;
-#P user waveform~ 452 216 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 662 489 102 196617 buffer~ bufim1 4000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 452 33 49 196617 p wfkeys;
-#P message 411 490 27 196617 stop;
-#P message 343 490 65 196617 startwindow;
-#P newex 452 516 29 196617 dac~;
-#P newex 452 464 30 196617 line~;
-#P message 452 441 72 196617 0 \, 4000 4000;
-#P newex 452 489 65 196617 play~ bufre1;
-#P hidden message 452 76 55 196617 set bufre1;
-#P hidden newex 452 55 45 196617 loadbang;
-#P user waveform~ 452 95 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 51 149 55 196617 vasp.* 0.5;
-#P newex 51 171 61 196617 vasp.update;
-#P message 51 107 62 196617 vasp bufre1;
-#P newex 662 469 102 196617 buffer~ bufre1 4000;
-#P newex 51 127 55 196617 vasp.noise;
-#P comment 45 60 242 196617 clear a region in the frequency domain to get a filter;
-#P comment 45 38 144 196622 filter_example;
-#P comment 115 108 112 196617 generate white noise or;
-#P comment 739 82 26 196617 real;
-#P comment 115 289 207 196617 now time is frequency and frequency is time;
-#P comment 594 317 35 196617 sr/2;
-#P comment 132 348 286 196617 this patcher scales a wavedraw selection into the vasp format;
-#P comment 67 323 152 196617 select a region ( frequency band);
-#P connect 10 0 8 0;
-#P connect 8 0 12 0;
-#P connect 12 0 11 0;
-#P connect 27 0 26 0;
-#P connect 26 0 29 0;
-#P connect 29 0 46 0;
-#P connect 46 0 47 0;
-#P connect 42 0 43 0;
-#P fasten 45 0 43 0 339 342 56 342;
-#P lcolor 15;
-#P connect 43 0 44 0;
-#P connect 50 0 49 0;
-#P connect 49 0 52 0;
-#P hidden fasten 24 2 41 0 577 318 72 318;
-#P connect 41 0 42 0;
-#P hidden fasten 24 3 41 1 637 318 126 318;
-#P hidden fasten 54 0 55 0 559 425 426 425 426 318 229 318;
-#P hidden connect 64 1 63 0;
-#P hidden connect 14 0 15 0;
-#P hidden fasten 9 1 15 0 759 486 774 486 774 75;
-#P hidden connect 22 0 13 0;
-#P hidden connect 15 0 13 0;
-#P hidden fasten 14 0 25 0 457 198 457 198;
-#P hidden connect 25 0 24 0;
-#P hidden fasten 22 0 24 0 457 91 457 91;
-#P connect 17 0 18 0;
-#P connect 18 0 16 0;
-#P fasten 21 0 19 0 416 509 457 509;
-#P fasten 20 0 19 0 348 509 457 509;
-#P connect 16 0 19 0;
-#P connect 16 0 19 1;
-#P hidden fasten 24 2 32 0 577 323 530 323;
-#P hidden connect 32 0 34 0;
-#P hidden connect 34 0 36 0;
-#P hidden fasten 36 0 53 0 530 382 559 382;
-#P hidden fasten 37 0 54 0 611 404 559 404;
-#P hidden connect 53 0 54 0;
-#P connect 62 0 61 0;
-#P hidden connect 53 1 54 1;
-#P hidden fasten 24 3 33 0 637 323 611 323;
-#P hidden connect 33 0 35 0;
-#P hidden connect 35 0 37 0;
-#P hidden connect 60 0 9 0;
-#P hidden fasten 24 5 13 4 757 346 757 346 757 73 757 73;
-#P hidden connect 13 5 24 4;
-#P pop;
-#P newobj 54 411 83 196617 p filter_example;
-#P comment 699 315 42 196617 44.1kHz;
-#P comment 413 316 35 196617 0 Hz;
-#P newex 54 272 61 196617 vasp.update;
-#P comment 677 198 49 196617 imaginary;
-#P message 54 223 84 196617 vasp bufre bufim;
-#P newex 54 244 49 196617 vasp.cfft;
-#P hidden message 414 195 50 196617 set bufim;
-#P user waveform~ 414 213 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 631 412 95 196617 buffer~ bufim 4000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 414 30 49 196617 p wfkeys;
-#P message 373 413 27 196617 stop;
-#P message 305 413 65 196617 startwindow;
-#P newex 414 439 29 196617 dac~;
-#P newex 414 387 30 196617 line~;
-#P message 414 364 72 196617 0 \, 4000 4000;
-#P newex 414 412 60 196617 play~ bufre;
-#P hidden message 414 73 49 196617 set bufre;
-#P hidden newex 414 52 45 196617 loadbang;
-#P user waveform~ 414 92 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 55 158 55 196617 vasp.* 0.5;
-#P newex 55 180 61 196617 vasp.update;
-#P message 55 104 55 196617 vasp bufre;
-#P newex 631 392 95 196617 buffer~ bufre 4000;
-#P newex 55 136 55 196617 vasp.noise;
-#P comment 53 58 182 196617 complex fourier transformation;
-#P comment 53 35 89 196622 vasp.cfft;
-#P comment 113 105 115 196617 generate white noise or;
-#P comment 53 73 105 196617 cfft needs two buffers;
-#P comment 703 78 26 196617 real;
-#P comment 119 275 207 196617 now time is frequency and frequency is time;
-#P comment 556 314 35 196617 sr/2;
-#P connect 26 0 25 0;
-#P connect 25 0 28 0;
-#P connect 33 0 32 0;
-#P connect 32 0 34 0;
-#P connect 9 0 7 0;
-#P connect 7 0 11 0;
-#P connect 11 0 10 0;
-#P hidden connect 38 1 37 0;
-#P hidden connect 13 0 14 0;
-#P hidden fasten 8 1 14 0 721 408 737 408 737 72;
-#P hidden connect 21 0 12 0;
-#P hidden connect 14 0 12 0;
-#P hidden fasten 13 0 24 0 419 195 419 195;
-#P hidden connect 24 0 23 0;
-#P hidden fasten 21 0 23 0 419 88 419 88;
-#P connect 16 0 17 0;
-#P connect 17 0 15 0;
-#P connect 15 0 18 0;
-#P fasten 19 0 18 0 310 432 419 432;
-#P fasten 20 0 18 0 378 432 419 432;
-#P connect 15 0 18 1;
-#P connect 41 0 40 0;
-#P hidden connect 39 0 8 0;
-#P hidden fasten 23 5 12 4 719 343 745 343 745 70 719 70;
-#P hidden connect 12 5 23 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.chk.help b/externals/grill/vasp/max-help/vasp.chk.help
deleted file mode 100755
index 37412227..00000000
--- a/externals/grill/vasp/max-help/vasp.chk.help
+++ /dev/null
@@ -1,20 +0,0 @@
-max v2;
-#N vpatcher 215 115 767 458;
-#P hidden message 411 138 22 196617 set;
-#P hidden newex 411 104 45 196617 loadbang;
-#P comment 237 127 150 196617 buffer length = 88200 samples;
-#P comment 237 272 253 196617 corrected vasp with maximum length at offset 44100;
-#P newex 70 246 60 196617 prepend set;
-#P message 70 170 135 196617 vasp 88200 bufchk 44100 0;
-#P newex 70 194 45 196617 vasp.chk;
-#P newex 70 125 101 196617 buffer~ bufchk 2000;
-#P comment 59 77 272 196617 checks the dimensions of a vasp and corrects them;
-#P comment 59 55 89 196622 vasp.chk;
-#P comment 237 171 150 196617 vasp with impossible dimensions;
-#P message 70 271 165 196617;
-#P connect 6 0 5 0;
-#P connect 5 0 7 0;
-#P connect 7 0 0 0;
-#P hidden fasten 11 0 0 0 416 266 75 266;
-#P hidden connect 10 0 11 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cifft.help b/externals/grill/vasp/max-help/vasp.cifft.help
deleted file mode 100755
index 0912ba43..00000000
--- a/externals/grill/vasp/max-help/vasp.cifft.help
+++ /dev/null
@@ -1,407 +0,0 @@
-max v2;
-#N vpatcher 153 83 876 572;
-#P origin 0 10;
-#P user umenu 80 104 72 196647 1 64 120 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 344 681;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s 1063path1;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 4 0 1 0;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 142 125 43 196617 p loader;
-#P message 501 400 90 196617 vasp bufre! bufim!;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 501 420 78 196617 p clear_buffers;
-#P hidden newex 593 370 54 196617 r 1063path1;
-#P comment 53 106 26 196617 read;
-#P comment 154 312 214 196617 inverse cfft to transform back to time domain;
-#P newex 62 360 61 196617 vasp.update;
-#P message 62 311 90 196617 vasp bufre! bufim!;
-#P newex 62 339 52 196617 vasp.c!fft;
-#N vpatcher 155 102 963 712;
-#P origin 0 7;
-#P user umenu 262 101 72 196647 1 64 117 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 344 681;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1063path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 1 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 324 123 43 196617 p loader;
-#P message 558 519 102 196617 vasp bufre1! bufim1!;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 558 539 78 196617 p clear_buffers;
-#P hidden newex 662 492 48 196617 r 1063path;
-#P comment 235 103 26 196617 read;
-#P flonum 367 323 33 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 157 201 148 196617 transform to frequency domain;
-#P comment 288 325 79 196617 Hz \, a gainfactor;
-#P flonum 227 323 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P hidden newex 557 401 27 196617 - 0.;
-#P hidden newex 557 380 27 196617 t b f;
-#P newex 54 539 61 196617 vasp.update;
-#P comment 159 498 177 196617 invers cfft to get back to time domain;
-#P message 54 497 102 196617 vasp bufre1! bufim1!;
-#P newex 54 517 52 196617 vasp.c!fft;
-#P comment 105 264 167 196617 clear upper (mirrored frequencies);
-#P newex 54 282 61 196617 vasp.update;
-#P newex 54 262 45 196617 vasp.= 0;
-#P button 97 342 15 0;
-#P newex 54 467 61 196617 vasp.update;
-#P newex 54 446 51 196617 vasp.* 1.;
-#P message 64 399 164 196617 set vasp \$1 bufre1! \$2 bufim1! \$2;
-#N vpatcher 139 82 551 321;
-#P origin 0 107;
-#N comlet length and offset as a list;
-#P outlet 99 199 15 0;
-#P comment 161 182 194 196617 2nd element of the list offset of the vasp;
-#N comlet loop startpoint;
-#P inlet 69 24 15 0;
-#N comlet loop endpoint;
-#P inlet 99 24 15 0;
-#P newex 99 94 27 196617 - 0.;
-#P newex 99 73 27 196617 t b f;
-#P comment 181 117 72 196617 msec to samps;
-#P comment 136 93 118 196617 <<< end - start = length;
-#P newex 255 135 87 196617 * 44.099998;
-#P newex 99 114 71 196617 * 44.099998;
-#P newex 99 162 50 196617 pack 0 0;
-#P comment 162 165 194 196617 1st element of the list lenght of the vasp;
-#P fasten 9 0 6 0 74 61 104 61;
-#P connect 6 0 7 0;
-#P fasten 8 0 7 0 104 52 89 52 89 92 104 92;
-#P connect 7 0 2 0;
-#P connect 2 0 1 0;
-#P connect 1 0 11 0;
-#P connect 6 1 7 1;
-#P fasten 3 0 1 1 260 157 144 157;
-#P fasten 9 0 3 0 74 61 260 61;
-#P pop;
-#P newobj 64 371 64 196617 p looptovasp;
-#P comment 455 360 71 196617 selection from;
-#P comment 671 360 17 196617 Hz;
-#P comment 589 360 17 196617 to;
-#P flonum 609 358 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 528 358 59 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P hidden newex 609 337 27 196617 / 4.;
-#P hidden newex 528 337 27 196617 / 4.;
-#P hidden newex 609 320 67 196617 * 44.099998;
-#P hidden newex 528 319 66 196617 * 44.099998;
-#P comment 740 313 42 196617 44.1kHz;
-#P comment 454 314 35 196617 0 Hz;
-#P newex 54 241 55 196617 vasp.upper;
-#P comment 717 197 49 196617 imaginary;
-#P message 54 200 102 196617 vasp bufre1! bufim1!;
-#P newex 54 221 49 196617 vasp.cfft;
-#P hidden message 455 193 59 196617 set bufim1!;
-#P user waveform~ 455 211 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 662 539 105 196617 buffer~ bufim1! 4000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 455 28 49 196617 p wfkeys;
-#P message 414 541 27 196617 stop;
-#P message 346 541 65 196617 startwindow;
-#P newex 455 567 29 196617 dac~;
-#P newex 455 515 30 196617 line~;
-#P message 455 492 72 196617 0 \, 4000 4000;
-#P newex 455 539 69 196617 play~ bufre1!;
-#P hidden message 455 71 58 196617 set bufre1!;
-#P hidden newex 455 50 45 196617 loadbang;
-#P user waveform~ 455 90 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 54 144 55 196617 vasp.* 0.5;
-#P newex 54 166 61 196617 vasp.update;
-#P message 54 102 65 196617 vasp bufre1!;
-#P newex 662 519 105 196617 buffer~ bufre1! 4000;
-#P newex 54 122 55 196617 vasp.noise;
-#P comment 48 55 339 196617 change gain of a region in the frequency domain to filter a buffer content;
-#P comment 48 33 144 196622 filter_example;
-#P comment 120 103 114 196617 generate white noise or;
-#P comment 744 77 26 196617 real;
-#P comment 597 312 35 196617 sr/2;
-#P comment 129 369 174 196617 this patcher scales a wavedraw selection into the vasp format;
-#P comment 70 325 152 196617 select a region ( frequency band);
-#P comment 70 343 25 196617 and;
-#P connect 10 0 8 0;
-#P connect 8 0 12 0;
-#P connect 12 0 11 0;
-#P connect 27 0 26 0;
-#P connect 26 0 29 0;
-#P connect 29 0 46 0;
-#P connect 46 0 47 0;
-#P fasten 42 0 43 0 69 430 59 430;
-#P fasten 45 0 43 0 102 363 59 363;
-#P connect 43 0 44 0;
-#P connect 50 0 49 0;
-#P connect 49 0 52 0;
-#P hidden fasten 24 2 41 0 580 313 69 313;
-#P connect 41 0 42 0;
-#P fasten 58 0 43 1 372 428 100 428;
-#P hidden fasten 24 3 41 1 640 313 123 313;
-#P hidden fasten 54 0 55 0 562 420 429 420 429 313 232 313;
-#P hidden connect 64 1 63 0;
-#P hidden connect 14 0 15 0;
-#P hidden fasten 9 1 15 0 762 537 774 537 774 70;
-#P hidden connect 22 0 13 0;
-#P hidden connect 15 0 13 0;
-#P hidden fasten 14 0 25 0 460 193 460 193;
-#P hidden fasten 22 0 24 0 460 86 460 86;
-#P hidden connect 25 0 24 0;
-#P connect 17 0 18 0;
-#P connect 18 0 16 0;
-#P connect 16 0 19 0;
-#P fasten 20 0 19 0 351 561 460 561;
-#P fasten 21 0 19 0 419 561 460 561;
-#P connect 16 0 19 1;
-#P hidden fasten 24 2 32 0 580 315 533 315;
-#P hidden connect 32 0 34 0;
-#P hidden connect 34 0 36 0;
-#P hidden fasten 36 0 53 0 533 377 562 377;
-#P hidden connect 53 0 54 0;
-#P hidden fasten 37 0 54 0 614 399 562 399;
-#P connect 62 0 61 0;
-#P hidden connect 53 1 54 1;
-#P hidden fasten 24 3 33 0 640 315 614 315;
-#P hidden connect 33 0 35 0;
-#P hidden connect 35 0 37 0;
-#P hidden fasten 60 0 9 0 667 512 667 512;
-#P hidden fasten 24 5 13 4 760 341 760 341 760 68 760 68;
-#P hidden connect 13 5 24 4;
-#P pop;
-#P newobj 62 420 85 196617 p filter_example!;
-#P comment 666 312 42 196617 44.1kHz;
-#P comment 380 312 35 196617 0 Hz;
-#P newex 62 192 61 196617 vasp.update;
-#P comment 644 193 49 196617 imaginary;
-#P message 62 143 90 196617 vasp bufre! bufim!;
-#P newex 62 171 49 196617 vasp.cfft;
-#P hidden message 381 190 53 196617 set bufim!;
-#P user waveform~ 381 208 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 593 420 100 196617 buffer~ bufim! 4000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 381 25 49 196617 p wfkeys;
-#P message 340 421 27 196617 stop;
-#P message 272 421 65 196617 startwindow;
-#P newex 381 447 29 196617 dac~;
-#P newex 381 395 30 196617 line~;
-#P message 381 372 72 196617 0 \, 4000 4000;
-#P newex 381 420 63 196617 play~ bufre!;
-#P hidden message 381 68 52 196617 set bufre!;
-#P hidden newex 381 47 45 196617 loadbang;
-#P user waveform~ 381 87 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 593 400 100 196617 buffer~ bufre! 4000;
-#P comment 49 58 218 196617 inverse complex fourier transformation;
-#P comment 49 35 89 196622 vasp.c!fft;
-#P comment 49 73 123 196617 c!fft needs two buffers;
-#P comment 670 73 26 196617 real;
-#P comment 127 195 207 196617 now time is frequency and frequency is time;
-#P comment 524 312 35 196617 sr/2;
-#P comment 62 243 249 196617 to get back to the source file in time domain either use 3 more times vasp.cfft or just vasp.c!fft !!;
-#P comment 155 144 146 196617 transform to frequency domain;
-#P connect 23 0 22 0;
-#P connect 22 0 25 0;
-#P connect 30 0 29 0;
-#P connect 29 0 31 0;
-#P hidden connect 38 1 37 0;
-#P hidden connect 10 0 11 0;
-#P hidden fasten 8 1 11 0 688 417 701 417 701 67;
-#P hidden connect 18 0 9 0;
-#P hidden connect 11 0 9 0;
-#P hidden fasten 10 0 21 0 386 190 386 190;
-#P hidden fasten 18 0 20 0 386 83 386 83;
-#P hidden connect 21 0 20 0;
-#P connect 13 0 14 0;
-#P connect 14 0 12 0;
-#P connect 12 0 15 0;
-#P fasten 17 0 15 0 345 440 386 440;
-#P fasten 16 0 15 0 277 440 386 440;
-#P connect 12 0 15 1;
-#P connect 36 0 35 0;
-#P hidden connect 34 0 8 0;
-#P hidden fasten 20 5 9 4 686 338 686 338 686 65 686 65;
-#P hidden connect 9 5 20 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cmul.help b/externals/grill/vasp/max-help/vasp.cmul.help
deleted file mode 100755
index 25d92f2e..00000000
--- a/externals/grill/vasp/max-help/vasp.cmul.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 258 153 655 401;
-#P comment 45 142 118 196617 c \, d ... right operand;
-#P comment 45 127 118 196617 a \, b ... left operand;
-#P comment 45 112 102 196617 e \, f ... target buffers;
-#P newex 239 97 44 196617 vasp.c*;
-#P comment 45 187 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 45 80 98 196617 e+if=(a+ib)*(c+id);
-#P comment 45 41 89 196622 vasp.c*;
-#P comment 45 171 302 196617 vasp.c* needs 2 vectors per operand which are treated as pairs;
-#P comment 45 64 109 196617 complex multiplication;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cnoise.help b/externals/grill/vasp/max-help/vasp.cnoise.help
deleted file mode 100755
index 8cdf423a..00000000
--- a/externals/grill/vasp/max-help/vasp.cnoise.help
+++ /dev/null
@@ -1,116 +0,0 @@
-max v2;
-#N vpatcher 130 121 812 507;
-#P message 391 318 131 196617 vasp bufcnoise1 bufcnoise2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 391 338 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 332 25 49 196617 p wfkeys;
-#P comment 527 196 117 196617 imaginary part of cnoise;
-#P message 45 125 131 196617 vasp bufcnoise1 bufcnoise2;
-#P hidden message 332 190 73 196617 set bufcnoise2;
-#P user waveform~ 332 211 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 524 338 120 196617 buffer~ bufcnoise2 2000;
-#P hidden message 332 64 73 196617 set bufcnoise1;
-#P hidden newex 332 44 45 196617 loadbang;
-#P user waveform~ 332 84 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 45 180 55 196617 vasp.* 0.5;
-#P newex 45 205 61 196617 vasp.update;
-#P newex 524 318 120 196617 buffer~ bufcnoise1 2000;
-#P newex 45 156 60 196617 vasp.cnoise;
-#P comment 45 63 168 196617 vasp complex noise generator;
-#P comment 45 41 89 196622 vasp.cnoise;
-#P comment 107 158 197 196617 generate a complex noise into two buffers;
-#P comment 538 68 106 196617 real part of the cnoise;
-#P comment 45 81 85 196617 needs 2 buffers;
-#P connect 15 0 5 0;
-#P connect 5 0 8 0;
-#P connect 8 0 7 0;
-#P hidden connect 10 0 11 0;
-#P hidden connect 17 0 9 0;
-#P hidden connect 11 0 9 0;
-#P hidden fasten 10 0 14 0 337 54 337 54;
-#P hidden fasten 14 0 13 0 337 206 337 206;
-#P hidden connect 17 0 13 0;
-#P connect 19 0 18 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cnorm.help b/externals/grill/vasp/max-help/vasp.cnorm.help
deleted file mode 100755
index 23d44f30..00000000
--- a/externals/grill/vasp/max-help/vasp.cnorm.help
+++ /dev/null
@@ -1,177 +0,0 @@
-max v2;
-#N vpatcher 176 110 856 641;
-#P origin 0 8;
-#P message 434 416 131 196617 vasp bufcnorm1 bufcnorm2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 434 483 78 196617 p clear_buffers;
-#P hidden newex 519 440 54 196617 r #01path;
-#P user umenu 89 115 72 196647 1 64 131 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s #01path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 151 140 43 196617 p loader;
-#P newex 62 368 63 196617 vasp.* 0.05;
-#P comment 195 240 101 196617 set all samples to 1;
-#P newex 62 288 61 196617 vasp.update;
-#P message 62 239 131 196617 vasp bufcnorm1 bufcnorm2;
-#P newex 62 263 60 196617 vasp.cnorm;
-#P comment 194 324 72 196617 inverse cfft;
-#P newex 62 392 61 196617 vasp.update;
-#P message 62 323 131 196617 vasp bufcnorm1 bufcnorm2;
-#P newex 62 344 52 196617 vasp.c!fft;
-#P comment 612 327 42 196617 44.1kHz;
-#P comment 326 328 35 196617 0 Hz;
-#P newex 62 207 61 196617 vasp.update;
-#P comment 590 210 49 196617 imaginary;
-#P message 62 158 131 196617 vasp bufcnorm1 bufcnorm2;
-#P newex 62 179 49 196617 vasp.cfft;
-#P hidden message 327 207 73 196617 set bufcnorm2;
-#P user waveform~ 327 225 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 519 483 120 196617 buffer~ bufcnorm2 4000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 327 42 49 196617 p wfkeys;
-#P message 286 465 27 196617 stop;
-#P message 218 465 65 196617 startwindow;
-#P newex 327 484 29 196617 dac~;
-#P newex 327 439 30 196617 line~;
-#P message 327 416 72 196617 0 \, 4000 4000;
-#P newex 327 465 84 196617 play~ bufcnorm1;
-#P hidden message 327 85 73 196617 set bufcnorm1;
-#P hidden newex 327 64 45 196617 loadbang;
-#P user waveform~ 327 104 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 519 464 120 196617 buffer~ bufcnorm1 4000;
-#P comment 58 69 218 196617 sets complex radius of samples to unity;
-#P comment 58 47 89 196622 vasp.cnorm;
-#P comment 58 84 105 196617 needs two buffers;
-#P comment 616 90 26 196617 real;
-#P comment 194 159 26 196617 cfft;
-#P comment 469 326 35 196617 sr/2;
-#P comment 127 370 172 196617 reduce gain (safe your loudspeakers);
-#P comment 64 117 25 196617 read;
-#P connect 23 0 22 0;
-#P connect 22 0 25 0;
-#P connect 33 0 32 0;
-#P connect 32 0 34 0;
-#P connect 29 0 28 0;
-#P connect 28 0 36 0;
-#P connect 36 0 30 0;
-#P hidden connect 38 1 37 0;
-#P hidden connect 10 0 11 0;
-#P hidden fasten 8 1 11 0 634 481 655 481 655 84;
-#P hidden connect 18 0 9 0;
-#P hidden connect 11 0 9 0;
-#P hidden fasten 10 0 21 0 332 207 332 207;
-#P hidden fasten 18 0 20 0 332 100 332 100;
-#P hidden connect 21 0 20 0;
-#P connect 13 0 14 0;
-#P connect 14 0 12 0;
-#P connect 12 0 15 0;
-#P fasten 16 0 15 0 223 484 332 484;
-#P fasten 17 0 15 0 291 484 332 484;
-#P connect 12 0 15 1;
-#P connect 41 0 40 0;
-#P hidden connect 39 0 8 0;
-#P hidden fasten 20 5 9 4 632 327 650 327 650 101 632 101;
-#P hidden connect 9 5 20 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cosc.help b/externals/grill/vasp/max-help/vasp.cosc.help
deleted file mode 100755
index 6432d8f1..00000000
--- a/externals/grill/vasp/max-help/vasp.cosc.help
+++ /dev/null
@@ -1,139 +0,0 @@
-max v2;
-#N vpatcher 162 250 877 640;
-#P message 451 318 115 196617 vasp bufcosc1 bufcosc2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 451 338 78 196617 p clear_buffers;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P connect 9 0 3 0;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P connect 7 0 6 0;
-#P fasten 8 0 6 0 314 169 248 169;
-#P pop;
-#P newobj 46 338 109 196617 p Hz_to_period_length;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 375 30 49 196617 p wfkeys;
-#P comment 579 197 108 196617 imaginary part of cosc;
-#P message 46 156 115 196617 vasp bufcosc1 bufcosc2;
-#P hidden message 375 191 65 196617 set bufcosc2;
-#P user waveform~ 375 212 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 575 338 112 196617 buffer~ bufcosc2 2000;
-#P hidden message 375 69 65 196617 set bufcosc1;
-#P hidden newex 375 50 45 196617 loadbang;
-#P user waveform~ 375 87 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 46 214 55 196617 vasp.* 0.5;
-#P newex 46 239 61 196617 vasp.update;
-#P newex 575 318 112 196617 buffer~ bufcosc1 2000;
-#P comment 45 79 312 196617 optional argument/right inlet: frequency in period length in samples;
-#P newex 46 189 85 196617 vasp.cosc 44100;
-#P comment 45 64 168 196617 vasp complex sine wave generator;
-#P comment 45 41 89 196622 vasp.cosc;
-#P comment 172 156 136 196617 generate a complex sinewave at 1Hz into two buffers;
-#P comment 588 72 100 196617 real part of the cosc;
-#P comment 45 94 78 196617 needs 2 buffers;
-#P connect 16 0 5 0;
-#P connect 5 0 9 0;
-#P connect 9 0 8 0;
-#P hidden connect 11 0 12 0;
-#P hidden connect 18 0 10 0;
-#P hidden connect 12 0 10 0;
-#P hidden fasten 11 0 15 0 380 50 380 50;
-#P hidden connect 18 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 21 0 20 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cplus.help b/externals/grill/vasp/max-help/vasp.cplus.help
deleted file mode 100755
index 7f4e999d..00000000
--- a/externals/grill/vasp/max-help/vasp.cplus.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 258 153 663 403;
-#P comment 49 142 118 196617 c \, d ... right operand;
-#P comment 49 127 118 196617 a \, b ... left operand;
-#P comment 49 112 102 196617 e \, f ... target buffers;
-#P newex 238 88 43 196617 vasp.c+;
-#P comment 49 190 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 49 81 98 196617 e+if=(a+ib)+(c+id);
-#P comment 49 42 89 196622 vasp.c+;
-#P comment 49 174 302 196617 vasp.c+ needs 2 vectors per operand which are treated as pairs;
-#P comment 49 65 100 196617 complex addition;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cpowi.help b/externals/grill/vasp/max-help/vasp.cpowi.help
deleted file mode 100755
index d008f65c..00000000
--- a/externals/grill/vasp/max-help/vasp.cpowi.help
+++ /dev/null
@@ -1,166 +0,0 @@
-max v2;
-#N vpatcher 218 95 852 551;
-#P hidden newex 507 347 48 196617 r 1141path;
-#P user umenu 63 136 72 196647 1 64 152 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1141path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 125 158 43 196617 p loader;
-#P message 353 344 125 196617 vasp bufcpowi1 bufcpowi2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 353 392 73 196617 p clear_buffer;
-#P comment 38 61 151 196617 complex integer power function;
-#P comment 38 113 132 196617 argument: exponent (int);
-#P newex 44 392 61 196617 vasp.update;
-#P message 44 253 125 196617 vasp bufcpowi1 bufcpowi2;
-#P message 228 392 27 196617 stop;
-#P message 160 392 65 196617 startwindow;
-#P newex 269 419 29 196617 dac~;
-#P newex 269 367 30 196617 line~;
-#P message 269 344 72 196617 0 \, 8000 8000;
-#P newex 269 392 82 196617 play~ bufcpowi1;
-#P hidden message 269 198 71 196617 set bufcpowi2;
-#P user waveform~ 269 216 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 466 392 118 196617 buffer~ bufcpowi2 8000;
-#P newex 44 370 45 196617 vasp.opt;
-#P message 44 325 125 196617 vasp bufcpowi1 bufcpowi2;
-#P newex 44 346 52 196617 vasp.c!fft;
-#P comment 38 77 93 196617 complex sample^n;
-#P newex 44 273 65 196617 vasp.cpowi 2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 269 31 49 196617 p wfkeys;
-#P hidden message 269 76 71 196617 set bufcpowi1;
-#P hidden newex 269 50 45 196617 loadbang;
-#P user waveform~ 269 97 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 44 223 61 196617 vasp.update;
-#P newex 44 295 61 196617 vasp.update;
-#P message 44 177 125 196617 vasp bufcpowi1 bufcpowi2;
-#P newex 466 371 118 196617 buffer~ bufcpowi1 8000;
-#P newex 44 199 49 196617 vasp.cfft;
-#P comment 38 34 89 196622 vasp.cpowi;
-#P comment 38 95 100 196617 needs two vectors;
-#P comment 38 137 33 196617 read;
-#P connect 5 0 3 0;
-#P connect 3 0 7 0;
-#P connect 26 0 12 0;
-#P connect 12 0 6 0;
-#P connect 15 0 14 0;
-#P connect 14 0 16 0;
-#P connect 16 0 27 0;
-#P hidden connect 33 1 32 0;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 4 1 10 0 579 390 597 390 597 72 274 72;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 19 0;
-#P hidden connect 19 0 18 0;
-#P connect 21 0 22 0;
-#P connect 22 0 20 0;
-#P fasten 25 0 23 0 233 412 274 412;
-#P fasten 24 0 23 0 165 412 274 412;
-#P connect 20 0 23 0;
-#P connect 20 0 23 1;
-#P connect 31 0 30 0;
-#P hidden connect 34 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.crsub.help b/externals/grill/vasp/max-help/vasp.crsub.help
deleted file mode 100755
index a0fbf9ba..00000000
--- a/externals/grill/vasp/max-help/vasp.crsub.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 258 153 663 391;
-#P newex 238 90 45 196617 vasp.c!-;
-#P comment 49 188 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 49 142 118 196617 c \, d ... right operand;
-#P comment 49 127 118 196617 a \, b ... left operand;
-#P comment 49 83 98 196617 e+if=(c+id)-(a+ib);
-#P comment 49 112 102 196617 e \, f ... target buffers;
-#P comment 49 44 89 196622 vasp.c!-;
-#P comment 49 172 302 196617 vasp.c- needs 2 vectors per operand which are treated as pairs;
-#P comment 49 67 147 196617 complex inverse substraction;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.cset.help b/externals/grill/vasp/max-help/vasp.cset.help
deleted file mode 100755
index d898e914..00000000
--- a/externals/grill/vasp/max-help/vasp.cset.help
+++ /dev/null
@@ -1,11 +0,0 @@
-max v2;
-#N vpatcher 228 183 631 425;
-#P newex 234 82 43 196617 vasp.c/;
-#P comment 48 169 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 48 124 118 196617 c \, d is the target;
-#P comment 48 109 118 196617 a \, b is the source;
-#P comment 48 84 98 196617 (a+ib)=(c+id);
-#P comment 48 45 89 196622 vasp.c=;
-#P comment 48 153 302 196617 vasp.c= needs 2 vectors per operand which are treated as pairs;
-#P comment 48 68 59 196617 complex =;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.csqr.help b/externals/grill/vasp/max-help/vasp.csqr.help
deleted file mode 100755
index 6724d738..00000000
--- a/externals/grill/vasp/max-help/vasp.csqr.help
+++ /dev/null
@@ -1,164 +0,0 @@
-max v2;
-#N vpatcher 188 93 824 584;
-#P user umenu 80 109 72 196647 1 64 125 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1143path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 142 131 43 196617 p loader;
-#P message 365 388 115 196617 vasp bufcsqr1 bufcsqr2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 365 409 78 196617 p clear_buffers;
-#P hidden newex 481 367 48 196617 r 1143path;
-#P comment 53 110 26 196617 read;
-#P newex 64 362 61 196617 vasp.update;
-#P message 64 223 115 196617 vasp bufcsqr1 bufcsqr2;
-#P message 243 410 27 196617 stop;
-#P message 175 410 65 196617 startwindow;
-#P newex 284 436 29 196617 dac~;
-#P newex 284 384 30 196617 line~;
-#P message 284 361 72 196617 0 \, 8000 8000;
-#P newex 284 409 75 196617 play~ bufcsqr1;
-#P hidden message 284 215 65 196617 set bufcsqr2;
-#P user waveform~ 284 233 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 481 409 112 196617 buffer~ bufcsqr2 8000;
-#P newex 64 340 45 196617 vasp.opt;
-#P message 64 295 115 196617 vasp bufcsqr1 bufcsqr2;
-#P newex 64 316 52 196617 vasp.c!fft;
-#P comment 53 60 93 196617 complex sample^2;
-#P newex 64 243 52 196617 vasp.csqr;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 284 48 49 196617 p wfkeys;
-#P hidden message 284 93 65 196617 set bufcsqr1;
-#P hidden newex 284 67 45 196617 loadbang;
-#P user waveform~ 284 114 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 64 193 61 196617 vasp.update;
-#P newex 64 265 61 196617 vasp.update;
-#P message 64 147 115 196617 vasp bufcsqr1 bufcsqr2;
-#P newex 481 388 112 196617 buffer~ bufcsqr1 8000;
-#P newex 64 169 49 196617 vasp.cfft;
-#P comment 53 36 89 196622 vasp.csqr;
-#P comment 53 75 100 196617 needs two vectors;
-#P connect 4 0 2 0;
-#P connect 2 0 6 0;
-#P connect 25 0 11 0;
-#P connect 11 0 5 0;
-#P connect 14 0 13 0;
-#P connect 13 0 15 0;
-#P connect 15 0 26 0;
-#P hidden connect 32 1 31 0;
-#P hidden connect 8 0 9 0;
-#P hidden fasten 3 1 9 0 588 407 612 407 612 89 289 89;
-#P hidden connect 9 0 7 0;
-#P hidden connect 10 0 7 0;
-#P hidden connect 8 0 18 0;
-#P hidden connect 18 0 17 0;
-#P connect 20 0 21 0;
-#P connect 21 0 19 0;
-#P fasten 23 0 22 0 180 429 289 429;
-#P fasten 24 0 22 0 248 429 289 429;
-#P connect 19 0 22 0;
-#P connect 19 0 22 1;
-#P connect 30 0 29 0;
-#P hidden connect 28 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.csub.help b/externals/grill/vasp/max-help/vasp.csub.help
deleted file mode 100755
index 2ee0998f..00000000
--- a/externals/grill/vasp/max-help/vasp.csub.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 258 153 659 407;
-#P comment 52 147 118 196617 c \, d ... right operand;
-#P comment 52 132 118 196617 a \, b ... left operand;
-#P comment 52 117 102 196617 e \, f ... target buffers;
-#P newex 241 94 42 196617 vasp.c-;
-#P comment 52 192 300 196617 differences in lengths are adjusted to smaller vector of each pair;
-#P comment 52 87 98 196617 e+if=(a+ib)-(c+id);
-#P comment 52 48 89 196622 vasp.c-;
-#P comment 52 176 302 196617 vasp.c- needs 2 vectors per operand which are treated as pairs;
-#P comment 52 71 100 196617 complex subtraction;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.dif.help b/externals/grill/vasp/max-help/vasp.dif.help
deleted file mode 100755
index c6b68ea1..00000000
--- a/externals/grill/vasp/max-help/vasp.dif.help
+++ /dev/null
@@ -1,7 +0,0 @@
-max v2;
-#N vpatcher 256 153 557 315;
-#P comment 44 79 225 196617 argument/right inlet: repetition count(default 1);
-#P comment 44 38 89 196622 vasp.dif;
-#P newex 116 103 44 196617 vasp.dif;
-#P comment 44 62 124 196617 vasp differential function;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.div.help b/externals/grill/vasp/max-help/vasp.div.help
deleted file mode 100755
index 60ec8c13..00000000
--- a/externals/grill/vasp/max-help/vasp.div.help
+++ /dev/null
@@ -1,52 +0,0 @@
-max v2;
-#N vpatcher 147 233 787 552;
-#P message 426 243 52 196617 vasp buf/;
-#N vpatcher 40 55 241 186;
-#P newex 19 84 61 196617 vasp.update;
-#P newex 19 60 50 196617 vasp.= 0.;
-#N comlet vasp to clear in;
-#P inlet 19 31 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 426 263 73 196617 p clear_buffer;
-#P comment 110 135 147 196617 generate a sine wave at 1Hz;
-#P newex 52 263 61 196617 vasp.update;
-#P message 52 134 52 196617 vasp buf/;
-#P newex 52 169 80 196617 vasp.osc 44100;
-#P comment 45 74 189 196617 optional argument/right inlet: divisor;
-#P flonum 87 202 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 45 59 168 196617 vasp division;
-#P comment 45 36 89 196622 vasp./;
-#P newex 501 263 92 196617 buffer~ buf/ 2000;
-#P hidden message 284 106 45 196617 set buf/;
-#P hidden newex 284 80 45 196617 loadbang;
-#P user waveform~ 284 130 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 52 223 45 196617 vasp./ 2;
-#P connect 10 0 9 0;
-#P connect 9 0 0 0;
-#P connect 0 0 11 0;
-#P connect 7 0 0 1;
-#P hidden connect 2 0 3 0;
-#P hidden connect 3 0 1 0;
-#P connect 14 0 13 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.equ.help b/externals/grill/vasp/max-help/vasp.equ.help
deleted file mode 100755
index 0c2a0178..00000000
--- a/externals/grill/vasp/max-help/vasp.equ.help
+++ /dev/null
@@ -1,145 +0,0 @@
-max v2;
-#N vpatcher 82 103 798 578;
-#P message 482 408 99 196617 vasp buf==1 buf==2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 482 428 73 196617 p clear_buffer;
-#P newex 71 393 61 196617 vasp.== -1.;
-#P comment 332 310 43 196617 false/0;
-#P message 71 123 64 196617 vasp buf==1;
-#P newex 155 247 55 196617 vasp.= -1.;
-#P newex 92 247 55 196617 vasp.= 0.3;
-#P newex 218 214 55 196617 vasp.upper;
-#P newex 155 214 58 196617 vasp.lower;
-#P newex 218 247 59 196617 vasp.!bevel;
-#P newex 92 214 55 196617 vasp.upper;
-#P newex 31 214 58 196617 vasp.lower;
-#P newex 121 302 61 196617 vasp.update;
-#P newex 31 247 55 196617 vasp.bevel;
-#P newex 182 187 55 196617 vasp.upper;
-#P newex 71 187 58 196617 vasp.lower;
-#P newex 71 154 121 196617 vasp.m 2;
-#P newex 71 368 73 196617 vasp.= buf==1;
-#P message 71 338 64 196617 vasp buf==2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 375 80 49 196617 p wfkeys;
-#P hidden message 375 241 55 196617 set buf==2;
-#P user waveform~ 375 262 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 583 428 104 196617 buffer~ buf==2 2000;
-#P hidden message 375 119 55 196617 set buf==1;
-#P hidden newex 375 100 45 196617 loadbang;
-#P user waveform~ 375 137 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 71 428 61 196617 vasp.update;
-#P newex 583 408 104 196617 buffer~ buf==1 2000;
-#P comment 45 80 147 196617 argument/right inlet: value;
-#P comment 45 65 45 196617 equal;
-#P comment 45 41 71 196622 vasp.==;
-#P comment 176 125 92 196617 generate a function;
-#P comment 334 267 40 196617 true/1;
-#P comment 148 396 216 196617 test if a part of the function is equal to -1.;
-#P fasten 18 0 22 0 76 209 36 209;
-#P connect 22 0 20 0;
-#P connect 29 0 17 0;
-#P connect 17 0 18 0;
-#P connect 15 0 16 0;
-#P connect 16 0 31 0;
-#P connect 31 0 7 0;
-#P fasten 18 0 23 0 76 209 97 209;
-#P connect 23 0 27 0;
-#P fasten 24 0 21 0 223 283 126 283;
-#P fasten 20 0 21 0 36 283 126 283;
-#P fasten 27 0 21 0 97 283 126 283;
-#P fasten 28 0 21 0 160 283 126 283;
-#P fasten 19 0 25 0 187 209 160 209;
-#P connect 25 0 28 0;
-#P connect 17 1 19 0;
-#P fasten 19 0 26 0 187 209 223 209;
-#P connect 26 0 24 0;
-#P hidden connect 9 0 10 0;
-#P hidden connect 14 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden fasten 9 0 13 0 380 100 380 100;
-#P hidden connect 13 0 12 0;
-#P hidden connect 14 0 12 0;
-#P connect 33 0 32 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.exp.help b/externals/grill/vasp/max-help/vasp.exp.help
deleted file mode 100755
index fa00c09d..00000000
--- a/externals/grill/vasp/max-help/vasp.exp.help
+++ /dev/null
@@ -1,96 +0,0 @@
-max v2;
-#N vpatcher 248 135 854 471;
-#P message 400 259 62 196617 vasp bufexp;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 400 282 73 196617 p clear_buffer;
-#P newex 41 282 61 196617 vasp.update;
-#P newex 41 164 55 196617 vasp.* 0.5;
-#P newex 41 185 61 196617 vasp.update;
-#P comment 38 58 85 196617 e^sample;
-#P message 41 210 62 196617 vasp bufexp;
-#P newex 41 233 48 196617 vasp.exp;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 268 54 49 196617 p wfkeys;
-#P hidden message 268 100 55 196617 set bufexp;
-#P hidden newex 268 76 45 196617 loadbang;
-#P user waveform~ 268 126 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 41 259 45 196617 vasp.opt;
-#P message 41 116 62 196617 vasp bufexp;
-#P newex 477 282 102 196617 buffer~ bufexp 2000;
-#P newex 41 143 80 196617 vasp.osc 22050;
-#P comment 38 34 89 196622 vasp.exp;
-#P comment 106 117 123 196617 generate a 1hz sine wave;
-#P comment 38 73 100 196617 exponential function;
-#P connect 5 0 3 0;
-#P connect 3 0 15 0;
-#P connect 15 0 14 0;
-#P connect 12 0 11 0;
-#P connect 11 0 6 0;
-#P connect 6 0 16 0;
-#P hidden connect 8 0 9 0;
-#P hidden connect 9 0 7 0;
-#P hidden connect 10 0 7 0;
-#P connect 18 0 17 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.fhp.help b/externals/grill/vasp/max-help/vasp.fhp.help
deleted file mode 100755
index 2f76a6cc..00000000
--- a/externals/grill/vasp/max-help/vasp.fhp.help
+++ /dev/null
@@ -1,138 +0,0 @@
-max v2;
-#N vpatcher 228 129 899 595;
-#P message 466 372 55 196617 vasp bufhp;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 466 392 73 196617 p clear_buffer;
-#P comment 196 241 44 196617 q-faktor;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 9 0 3 0;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P fasten 8 0 6 0 314 169 248 169;
-#P connect 7 0 6 0;
-#P pop;
-#P newobj 45 391 109 196617 p Hz_to_period_length;
-#P number 195 255 35 9 1 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 137 255 45 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 137 276 68 196617 pack 0 0;
-#P comment 38 88 266 196617 second argument: q-factor from 1 - ° (integer) default 1;
-#P newex 45 322 61 196617 vasp.update;
-#P message 45 255 55 196617 vasp bufhp;
-#P newex 45 301 65 196617 vasp.fhp 220;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 328 100 49 196617 p wfkeys;
-#P message 287 392 27 196617 stop;
-#P message 219 392 65 196617 startwindow;
-#P newex 328 418 29 196617 dac~;
-#P newex 328 366 30 196617 line~;
-#P message 328 343 72 196617 0 \, 2000 2000;
-#P newex 328 391 60 196617 play~ bufhp;
-#P hidden message 328 142 49 196617 set bufhp;
-#P hidden newex 328 122 45 196617 loadbang;
-#P user waveform~ 328 162 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 45 194 55 196617 vasp.* 0.5;
-#P newex 45 216 61 196617 vasp.update;
-#P message 45 151 55 196617 vasp bufhp;
-#P newex 544 391 95 196617 buffer~ bufhp 2000;
-#P newex 45 172 55 196617 vasp.noise;
-#P comment 38 58 136 196617 vasp high pass filter (FIR);
-#P comment 38 34 89 196622 vasp.fhp;
-#P comment 109 152 99 196617 generate white noise;
-#P comment 38 73 224 196617 first argument: cutoff frequency in period length;
-#P comment 137 241 36 196617 cutoff;
-#P comment 38 103 185 196617 right inlet: cutoff and q-factor (list);
-#P connect 8 0 6 0;
-#P connect 6 0 10 0;
-#P connect 10 0 9 0;
-#P connect 22 0 21 0;
-#P connect 21 0 23 0;
-#P fasten 25 0 21 1 142 297 105 297;
-#P connect 26 0 25 0;
-#P connect 27 0 25 1;
-#P hidden connect 12 0 13 0;
-#P hidden connect 20 0 11 0;
-#P hidden connect 13 0 11 0;
-#P connect 15 0 16 0;
-#P connect 16 0 14 0;
-#P connect 14 0 17 0;
-#P fasten 19 0 17 0 292 410 333 410;
-#P fasten 18 0 17 0 224 410 333 410;
-#P connect 14 0 17 1;
-#P connect 31 0 30 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.flp.help b/externals/grill/vasp/max-help/vasp.flp.help
deleted file mode 100755
index 89a88590..00000000
--- a/externals/grill/vasp/max-help/vasp.flp.help
+++ /dev/null
@@ -1,138 +0,0 @@
-max v2;
-#N vpatcher 176 195 828 655;
-#P message 458 375 54 196617 vasp buflp;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 458 394 73 196617 p clear_buffer;
-#P comment 214 247 44 196617 q-faktor;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 9 0 3 0;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P fasten 8 0 6 0 314 169 248 169;
-#P connect 7 0 6 0;
-#P pop;
-#P newobj 51 394 109 196617 p Hz_to_period_length;
-#P number 213 261 35 9 1 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 155 261 52 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 155 280 68 196617 pack 0. 0;
-#P comment 46 90 266 196617 second argument: q-factor from 1 - ° (integer) default 1;
-#P newex 54 329 61 196617 vasp.update;
-#P message 54 261 54 196617 vasp buflp;
-#P newex 54 307 65 196617 vasp.flp 220;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 318 95 49 196617 p wfkeys;
-#P message 277 396 27 196617 stop;
-#P message 209 396 65 196617 startwindow;
-#P newex 318 421 29 196617 dac~;
-#P newex 318 369 30 196617 line~;
-#P message 318 346 72 196617 0 \, 2000 2000;
-#P newex 318 394 58 196617 play~ buflp;
-#P hidden message 318 137 45 196617 set buflp;
-#P hidden newex 318 117 45 196617 loadbang;
-#P user waveform~ 318 157 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 54 197 55 196617 vasp.* 0.5;
-#P newex 54 219 61 196617 vasp.update;
-#P message 54 154 54 196617 vasp buflp;
-#P newex 536 394 94 196617 buffer~ buflp 2000;
-#P newex 54 175 55 196617 vasp.noise;
-#P comment 46 60 136 196617 vasp low pass filter (FIR);
-#P comment 46 36 89 196622 vasp.flp;
-#P comment 114 155 99 196617 generate white noise;
-#P comment 46 75 225 196617 first argument: cutoff frequency in period length;
-#P comment 155 247 36 196617 cutoff;
-#P comment 46 105 185 196617 right inlet: cutoff and q-factor (list);
-#P connect 8 0 6 0;
-#P connect 6 0 10 0;
-#P connect 10 0 9 0;
-#P connect 22 0 21 0;
-#P connect 21 0 23 0;
-#P fasten 25 0 21 1 160 303 114 303;
-#P connect 26 0 25 0;
-#P connect 27 0 25 1;
-#P hidden connect 12 0 13 0;
-#P hidden connect 20 0 11 0;
-#P hidden connect 13 0 11 0;
-#P connect 15 0 16 0;
-#P connect 16 0 14 0;
-#P connect 14 0 17 0;
-#P fasten 19 0 17 0 282 416 323 416;
-#P fasten 18 0 17 0 214 416 323 416;
-#P connect 14 0 17 1;
-#P connect 31 0 30 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.frames.help b/externals/grill/vasp/max-help/vasp.frames.help
deleted file mode 100755
index c0820a2a..00000000
--- a/externals/grill/vasp/max-help/vasp.frames.help
+++ /dev/null
@@ -1,134 +0,0 @@
-max v2;
-#N vpatcher 130 118 966 571;
-#P message 575 384 119 196617 vasp buffram1 buffram2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 575 404 78 196617 p clear_buffers;
-#P hidden message 447 180 22 196617 set;
-#P hidden message 500 229 65 196617 set buffram2;
-#P newex 251 332 61 196617 vasp.update;
-#P newex 251 310 80 196617 vasp.osc 22050;
-#P user waveform~ 500 248 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 500 69 49 196617 p wfkeys;
-#P hidden message 500 110 65 196617 set buffram1;
-#P hidden newex 500 89 45 196617 loadbang;
-#P user waveform~ 500 127 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 64 332 61 196617 vasp.update;
-#P newex 64 310 80 196617 vasp.osc 22050;
-#P number 336 197 47 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 698 404 114 196617 buffer~ buffram2 2000;
-#P newex 698 384 114 196617 buffer~ buffram1 2000;
-#P message 262 275 222 196617;
-#P newex 262 243 60 196617 prepend set;
-#P message 251 170 152 196617 vasp buffram1 buffram2 11050;
-#P newex 251 218 95 196617 vasp.frames 22050;
-#P message 75 275 137 196617;
-#P newex 75 243 60 196617 prepend set;
-#P message 64 170 74 196617 vasp buffram1;
-#P newex 64 218 95 196617 vasp.frames 30000;
-#P comment 59 90 182 196617 argument/right inlet: value in samples;
-#P comment 59 75 178 196617 set the number of frames to a vasp;
-#P comment 59 50 116 196622 vasp.frames;
-#P comment 59 105 265 196617 !!!all vectors of a vasp have the same framesize/length!!!;
-#P connect 5 0 4 0;
-#P connect 4 0 15 0;
-#P connect 15 0 16 0;
-#P fasten 4 0 6 0 69 239 80 239;
-#P hidden fasten 25 0 7 0 452 263 80 263;
-#P connect 6 0 7 0;
-#P connect 9 0 8 0;
-#P connect 8 0 22 0;
-#P connect 22 0 23 0;
-#P fasten 8 0 10 0 256 239 267 239;
-#P hidden fasten 25 0 11 0 452 264 267 264;
-#P connect 10 0 11 0;
-#P connect 14 0 8 1;
-#P hidden fasten 18 0 25 0 505 132 452 132;
-#P hidden connect 18 0 19 0;
-#P hidden connect 19 0 17 0;
-#P hidden connect 20 0 17 0;
-#P hidden connect 18 0 24 0;
-#P hidden connect 24 0 21 0;
-#P connect 27 0 26 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.framesd.help b/externals/grill/vasp/max-help/vasp.framesd.help
deleted file mode 100755
index ac6bf358..00000000
--- a/externals/grill/vasp/max-help/vasp.framesd.help
+++ /dev/null
@@ -1,134 +0,0 @@
-max v2;
-#N vpatcher 82 104 939 544;
-#P message 593 369 113 196617 vasp buffram buffram+;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 593 389 78 196617 p clear_buffers;
-#P hidden message 449 191 22 196617 set;
-#P hidden message 514 223 65 196617 set buffram+;
-#P newex 253 325 61 196617 vasp.update;
-#P newex 253 304 80 196617 vasp.osc 22050;
-#P user waveform~ 514 241 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 514 60 49 196617 p wfkeys;
-#P hidden message 514 104 61 196617 set buffram;
-#P hidden newex 514 82 45 196617 loadbang;
-#P user waveform~ 514 122 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 66 325 61 196617 vasp.update;
-#P newex 66 304 80 196617 vasp.osc 22050;
-#P number 346 191 47 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 711 389 114 196617 buffer~ buffram+ 2000;
-#P newex 711 369 114 196617 buffer~ buffram 2000;
-#P message 264 269 222 196617;
-#P newex 264 237 60 196617 prepend set;
-#P message 253 164 179 196617 vasp 20000 buffram buffram+ 44100;
-#P newex 253 212 103 196617 vasp.frames+ 22050;
-#P message 77 269 137 196617;
-#P newex 77 237 60 196617 prepend set;
-#P message 66 164 101 196617 vasp 20000 buffram;
-#P newex 66 212 103 196617 vasp.frames+ 30000;
-#P comment 59 89 182 196617 argument/right inlet: value in samples;
-#P comment 59 75 255 196617 change the number of frames of a vasp (incrementally);
-#P comment 59 50 111 196622 vasp.frames+;
-#P comment 59 104 265 196617 !!!all vectors of a vasp have the same framesize/length!!!;
-#P connect 5 0 4 0;
-#P connect 4 0 15 0;
-#P connect 15 0 16 0;
-#P fasten 4 0 6 0 71 233 82 233;
-#P hidden fasten 25 0 7 0 454 260 82 260;
-#P connect 6 0 7 0;
-#P connect 9 0 8 0;
-#P connect 8 0 22 0;
-#P connect 22 0 23 0;
-#P fasten 8 0 10 0 258 233 269 233;
-#P hidden fasten 25 0 11 0 454 259 269 259;
-#P connect 10 0 11 0;
-#P connect 14 0 8 1;
-#P hidden fasten 18 0 25 0 519 120 454 120;
-#P hidden connect 18 0 19 0;
-#P hidden connect 20 0 17 0;
-#P hidden connect 19 0 17 0;
-#P hidden connect 18 0 24 0;
-#P hidden connect 24 0 21 0;
-#P connect 27 0 26 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.framesq.help b/externals/grill/vasp/max-help/vasp.framesq.help
deleted file mode 100755
index a546e86d..00000000
--- a/externals/grill/vasp/max-help/vasp.framesq.help
+++ /dev/null
@@ -1,25 +0,0 @@
-max v2;
-#N vpatcher 203 190 781 540;
-#P comment 45 129 101 196617 get the vasps length;
-#P comment 334 129 206 196617 get the maximum vasp length of both buffers;
-#P message 334 154 125 196617 vasp buffram? buffram?1;
-#P number 334 210 42 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 334 180 70 196617 vasp.frames?;
-#P newex 418 296 120 196617 buffer~ buffram?1 1000;
-#P number 192 210 42 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P number 45 210 42 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 418 273 120 196617 buffer~ buffram? 2000;
-#P message 192 154 74 196617 vasp buffram?;
-#P newex 192 180 70 196617 vasp.frames?;
-#P message 45 154 115 196617 vasp 400 buffram? 300;
-#P newex 45 180 70 196617 vasp.frames?;
-#P comment 42 75 216 196617 get a vasp«s frame count (length) in samples;
-#P comment 42 51 130 196622 vasp.frames?;
-#P comment 192 129 101 196617 get the buffer length;
-#P connect 4 0 3 0;
-#P connect 3 0 8 0;
-#P connect 6 0 5 0;
-#P connect 5 0 9 0;
-#P connect 13 0 11 0;
-#P connect 11 0 12 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.gate.help b/externals/grill/vasp/max-help/vasp.gate.help
deleted file mode 100755
index 0ab025a2..00000000
--- a/externals/grill/vasp/max-help/vasp.gate.help
+++ /dev/null
@@ -1,166 +0,0 @@
-max v2;
-#N vpatcher 181 114 885 642;
-#P message 429 422 113 196617 vasp bufgate1 bufgate2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 429 442 78 196617 p clear_buffers;
-#P hidden newex 549 391 48 196617 r 1159path;
-#P user umenu 80 139 72 196647 1 64 155 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1159path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 142 161 43 196617 p loader;
-#P comment 52 141 26 196617 read;
-#P comment 163 349 32 196617 value;
-#P comment 139 321 112 196617 gate the buffer content;
-#P newex 66 225 61 196617 vasp.update;
-#P newex 66 404 61 196617 vasp.update;
-#P flonum 125 348 35 9 0. 1. 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 66 320 71 196617 vasp bufgate2;
-#P newex 66 375 69 196617 vasp.gate 0.2;
-#P message 308 443 27 196617 stop;
-#P message 240 443 65 196617 startwindow;
-#P newex 349 467 29 196617 dac~;
-#P newex 349 422 30 196617 line~;
-#P message 349 387 72 196617 0 \, 2000 2000;
-#P newex 349 442 75 196617 play~ bufgate2;
-#P message 66 181 71 196617 vasp bufgate2;
-#P newex 66 202 104 196617 vasp.= vasp bufgate1;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 349 92 49 196617 p wfkeys;
-#P hidden message 349 247 64 196617 set bufgate2;
-#P user waveform~ 349 265 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 549 442 111 196617 buffer~ bufgate2 2000;
-#P hidden message 349 127 64 196617 set bufgate1;
-#P hidden newex 349 109 45 196617 loadbang;
-#P user waveform~ 349 145 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 549 422 111 196617 buffer~ bufgate1 2000;
-#P comment 52 87 369 196617 optional argument/right inlet: value (usualy from 0-1) to gate the soundfile;
-#P comment 52 70 168 196617 gate a buffer content with a value;
-#P comment 52 48 89 196622 vasp.gate;
-#P comment 141 181 161 196617 copy from buffgate1 to buffgate2;
-#P connect 13 0 12 0;
-#P connect 12 0 24 0;
-#P connect 21 0 20 0;
-#P connect 20 0 23 0;
-#P connect 22 0 20 1;
-#P hidden connect 29 1 28 0;
-#P hidden fasten 6 0 7 0 354 108 354 108;
-#P hidden fasten 4 1 7 0 655 440 680 440 680 123 354 123;
-#P hidden connect 11 0 5 0;
-#P hidden connect 7 0 5 0;
-#P hidden fasten 6 0 10 0 354 108 354 108;
-#P hidden fasten 8 1 10 0 655 461 680 461 680 252 354 252;
-#P hidden connect 10 0 9 0;
-#P hidden connect 11 0 9 0;
-#P connect 15 0 16 0;
-#P connect 16 0 14 0;
-#P connect 14 0 17 0;
-#P fasten 18 0 17 0 245 461 354 461;
-#P fasten 19 0 17 0 313 461 354 461;
-#P connect 14 0 17 1;
-#P connect 32 0 31 0;
-#P hidden connect 30 0 4 0;
-#P hidden fasten 9 5 5 4 654 368 665 368 665 139 654 139;
-#P hidden connect 5 5 9 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.gather.help b/externals/grill/vasp/max-help/vasp.gather.help
deleted file mode 100755
index e1942f69..00000000
--- a/externals/grill/vasp/max-help/vasp.gather.help
+++ /dev/null
@@ -1,65 +0,0 @@
-max v2;
-#N vpatcher 167 74 879 653;
-#P origin 0 5;
-#P hidden message 615 229 22 196617 set;
-#P hidden newex 615 195 45 196617 loadbang;
-#P message 406 242 81 196617 vasp bufgather4;
-#P message 393 221 81 196617 vasp bufgather3;
-#P button 342 178 15 0;
-#P message 381 201 81 196617 vasp bufgather2;
-#P message 342 314 341 196617;
-#P newex 342 291 60 196617 prepend set;
-#P newex 342 267 61 196617 vasp.gather;
-#P message 371 178 81 196617 vasp bufgather1;
-#P comment 336 160 276 196617 gather as many vasps as you want and put them out (bang);
-#P message 138 450 81 196617 vasp bufgather4;
-#P newex 562 522 121 196617 buffer~ bufgather4 2000;
-#P message 179 178 81 196617 vasp bufgather2;
-#P button 65 178 15 0;
-#P message 65 314 252 196617;
-#P newex 65 291 60 196617 prepend set;
-#P newex 65 267 61 196617 vasp.gather;
-#P message 87 178 81 196617 vasp bufgather1;
-#P message 125 429 81 196617 vasp bufgather3;
-#P button 65 386 15 0;
-#P message 113 409 81 196617 vasp bufgather2;
-#P newex 562 501 121 196617 buffer~ bufgather3 2000;
-#P newex 562 479 121 196617 buffer~ bufgather2 2000;
-#P newex 562 458 121 196617 buffer~ bufgather1 1000;
-#P message 65 522 258 196617;
-#P newex 65 499 60 196617 prepend set;
-#P newex 65 475 70 196617 vasp.gather 2;
-#P comment 59 74 137 196617 gather several vasps into one;
-#P message 103 386 81 196617 vasp bufgather1;
-#P comment 59 50 89 196622 vasp.gather;
-#P comment 59 90 190 196617 argument: vasps to gather before output;
-#P comment 59 121 241 196617 right inlet: stores the different vasps;
-#P comment 59 106 419 196617 left inlet: outputs a vasp immediately \, causes output of vasps gathered in right inlet (bang);
-#P comment 59 160 196 196617 use vasp.gather like the int/float object;
-#P comment 59 366 227 196617 gather two vasps (opt. argument) an put them out;
-#P comment 360 377 243 196617 !vasps can have more vectors \, but just one length!;
-#P comment 360 393 245 196617 gather will always take the length from the shortest of all gathered vasps for the new one!;
-#P fasten 19 0 20 0 92 260 70 260;
-#P fasten 23 0 20 0 70 217 70 217;
-#P connect 20 0 21 0;
-#P hidden fasten 37 0 22 0 620 310 70 310;
-#P connect 21 0 22 0;
-#P connect 17 0 10 0;
-#P connect 10 0 11 0;
-#P hidden fasten 37 0 12 0 620 336 314 336 314 519 70 519;
-#P connect 11 0 12 0;
-#P fasten 24 0 20 1 184 259 121 259;
-#P connect 18 0 10 1;
-#P fasten 16 0 10 1 118 469 130 469;
-#P fasten 8 0 10 1 108 469 130 469;
-#P fasten 26 0 10 1 143 469 130 469;
-#P connect 33 0 29 0;
-#P connect 29 0 30 0;
-#P connect 30 0 31 0;
-#P hidden fasten 37 0 31 0 620 311 347 311;
-#P connect 34 0 29 1;
-#P fasten 32 0 29 1 386 262 398 262;
-#P fasten 28 0 29 1 376 262 398 262;
-#P fasten 35 0 29 1 411 262 398 262;
-#P hidden connect 36 0 37 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.geq.help b/externals/grill/vasp/max-help/vasp.geq.help
deleted file mode 100755
index 0a8912b6..00000000
--- a/externals/grill/vasp/max-help/vasp.geq.help
+++ /dev/null
@@ -1,128 +0,0 @@
-max v2;
-#N vpatcher 188 104 857 525;
-#P message 437 352 91 196617 vasp buf>= buf>=1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 437 373 78 196617 p clear_buffers;
-#P newex 59 327 61 196617 vasp.update;
-#P flonum 149 272 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 274 286 48 196617 0/false;
-#P comment 129 145 148 196617 generate a sine wave at 1Hz;
-#P message 59 145 55 196617 vasp buf>=;
-#P newex 59 191 61 196617 vasp.update;
-#P newex 59 168 80 196617 vasp.osc 44100;
-#P comment 129 228 100 196617 copy to new buffer;
-#P hidden message 321 219 55 196617 set buf>=1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 530 373 103 196617 buffer~ buf>=1 2000;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 50 196617 set buf>=;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 296 65 196617 vasp.>= -0.4;
-#P message 59 228 63 196617 vasp buf>=1;
-#P newex 530 352 103 196617 buffer~ buf>= 2000;
-#P newex 59 249 65 196617 vasp.= buf>=;
-#P comment 52 71 83 196617 sample >= value;
-#P comment 52 48 89 196622 vasp.>=;
-#P comment 598 103 44 196617 source;
-#P comment 277 244 44 196617 1/true;
-#P connect 19 0 17 0;
-#P connect 17 0 18 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 23 0;
-#P fasten 22 0 7 1 154 292 119 292;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 628 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 11 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 25 0 24 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.gtr.help b/externals/grill/vasp/max-help/vasp.gtr.help
deleted file mode 100755
index d3614b83..00000000
--- a/externals/grill/vasp/max-help/vasp.gtr.help
+++ /dev/null
@@ -1,128 +0,0 @@
-max v2;
-#N vpatcher 40 55 709 476;
-#P message 446 353 79 196617 vasp buf> buf>1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 446 373 78 196617 p clear_buffers;
-#P newex 59 327 61 196617 vasp.update;
-#P flonum 149 272 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 274 286 48 196617 0/false;
-#P comment 114 145 148 196617 generate a sine wave at 1Hz;
-#P message 59 145 51 196617 vasp buf>;
-#P newex 59 191 61 196617 vasp.update;
-#P newex 59 168 80 196617 vasp.osc 44100;
-#P comment 118 228 100 196617 copy to new buffer;
-#P hidden message 321 219 50 196617 set buf>1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 538 373 95 196617 buffer~ buf>1 2000;
-#P comment 52 86 134 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 44 196617 set buf>;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 296 60 196617 vasp.> -0.4;
-#P message 59 228 55 196617 vasp buf>1;
-#P newex 538 353 95 196617 buffer~ buf> 2000;
-#P newex 59 249 60 196617 vasp.= buf>;
-#P comment 52 71 83 196617 sample > value;
-#P comment 52 48 89 196622 vasp.>;
-#P comment 598 103 44 196617 source;
-#P comment 277 244 44 196617 1/true;
-#P connect 19 0 17 0;
-#P connect 17 0 18 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 23 0;
-#P fasten 22 0 7 1 154 292 114 292;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 628 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 11 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 25 0 24 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.help b/externals/grill/vasp/max-help/vasp.help
deleted file mode 100755
index a03f562b..00000000
--- a/externals/grill/vasp/max-help/vasp.help
+++ /dev/null
@@ -1,710 +0,0 @@
-max v2;
-#N vpatcher 20 50 720 450;
-#P origin 32 21;
-#P hidden message 456 87 200 196617 window size 20 50 720 450 \, window exec;
-#N thispatcher;
-#Q end;
-#P hidden newobj 511 108 59 196617 thispatcher;
-#P hidden newex 409 28 45 196617 loadbang;
-#P hidden message 409 51 84 196617 read vasplogo.tif;
-#P user fpic 488 21 186 57 vasplogo.tif 0 0 0 0. 0 0 0;
-#N vpatcher 93 94 908 393;
-#P comment 443 224 237 196617 don't miss that!;
-#P comment 134 257 166 196617 http://www.canto-crudo.com/;
-#P comment 443 190 237 196617 comparable (but more extensive) functionality;
-#P comment 64 52 50 196617 about fft:;
-#P comment 134 190 255 196617 http://www.bath.ac.uk/~masjpf/CDP/CDP.htm;
-#P comment 84 190 28 196617 CDP:;
-#P comment 134 113 255 196617 http://sepwww.stanford.edu/oldsep/hale/FftLab.html;
-#P comment 443 113 73 196617 very useful;
-#P comment 134 151 225 196617 http://www.fftw.org/links.html;
-#P comment 443 151 92 196617 more fft links;
-#P comment 443 80 95 196617 introduction to fft;
-#P comment 134 80 225 196617 http://www.eptools.com/tn/T0001/INDEX.HTM;
-#P comment 20 224 92 196617 Numerical Recipes:;
-#P comment 134 224 272 196617 http://www.nr.com/;
-#P comment 443 49 305 196617 the author (marius schebella) also handles the documentation for the pure data port of vasp;
-#P comment 134 52 299 196617 http://www.parasitaere-kapazitaeten.net/Pd/fft_und_pd.htm;
-#P comment 44 257 68 196617 gŸnther rabl :;
-#P comment 28 22 107 196622 vasp_links;
-#P pop;
-#P newobj 570 248 35 196617 p links;
-#P comment 509 250 59 196617 useful links;
-#P comment 45 136 469 196617 consisting of functions to generate and modify buffer content in a non-realtime context.;
-#P comment 386 250 55 196617 vasps units;
-#N vpatcher 71 356 541 680;
-#N vpatcher 442 226 781 479;
-#P comment 114 90 102 196617 current sampling rate;
-#P flonum 68 194 54 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 68 141 27 196617 t b f;
-#P message 267 140 27 196617 stop;
-#P message 201 140 65 196617 startwindow;
-#P newex 201 163 29 196617 dac~;
-#P comment 126 195 64 196617 period length;
-#P flonum 68 113 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 68 163 27 196617 / 1.;
-#P flonum 56 89 54 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 42 65 53 196617 dspstate~;
-#P comment 126 115 80 196617 frequency in Hz;
-#P comment 20 21 170 196622 Hz_to_period_length;
-#P connect 2 1 3 0;
-#P fasten 5 0 10 0 73 134 73 134;
-#P fasten 3 0 4 0 61 108 61 108 61 160 73 160;
-#P connect 10 0 4 0;
-#P connect 4 0 11 0;
-#P connect 10 1 4 1;
-#P fasten 9 0 7 0 272 159 206 159;
-#P connect 8 0 7 0;
-#P pop;
-#P newobj 123 280 109 196617 p Hz_to_period_length;
-#P comment 103 262 301 196617 sample rate/frequency in Hz = frequency in period length (float);
-#P comment 60 245 234 196617 - frequencies are always defined in period lengths;
-#P message 122 197 125 196617 vasp 44100 buf1 22050 0;
-#P comment 103 171 305 196617 e.g: vasp message with an offset of 0.5 sec. and a length of 1 sec. (sr 44100);
-#P comment 60 155 366 196617 - lengths and offsets are always defined in samples (depending on sample rate);
-#P message 123 102 125 196617 vasp 44100 buf1 22050 0;
-#P comment 60 69 182 196617 - vasp index counting starts from 0;
-#P comment 38 24 106 196622 vasp_units;
-#P comment 103 84 313 196617 e.g: channel 0 in a vasp message means first channel in the buffer;
-#P pop;
-#P newobj 446 248 38 196617 p units;
-#P comment 218 250 78 196617 the vasp objects;
-#P comment 45 250 83 196617 the vasp message;
-#N vpatcher 740 49 953 357;
-#N vpatcher 119 475 293 627;
-#P origin 0 23;
-#P newex 21 21 39 196617 r ohelp;
-#P newex 21 41 78 196617 prepend symbol;
-#P newex 21 92 45 196617 pcontrol;
-#P message 21 67 41 196617 help \$1;
-#P connect 3 0 2 0;
-#P connect 2 0 0 0;
-#P connect 0 0 1 0;
-#P pop;
-#P hidden newobj 60 274 54 196617 p openhelp;
-#N vpatcher 306 143 730 390;
-#P comment 132 137 195 196617 rotate buffer content symmetrically;
-#P message 67 137 52 196617 vasp.xrot;
-#P message 67 193 59 196617 vasp.xmirr;
-#P message 67 164 53 196617 vasp.mirr;
-#P message 67 110 45 196617 vasp.rot;
-#P message 67 81 59 196617 vasp.xshift;
-#P message 67 52 53 196617 vasp.shift;
-#P hidden newex 319 205 39 196617 s ohelp;
-#P comment 132 193 171 196617 mirrors a vasp symmetrically;
-#P comment 131 81 228 196617 shifts the buffer content symetrically;
-#P comment 132 164 171 196617 mirrors a vasp;
-#P comment 132 52 222 196617 shifts the buffer content;
-#P comment 132 110 100 196617 rotate buffer content;
-#P comment 43 23 131 196622 vasp.displace;
-#P hidden connect 11 0 6 0;
-#P hidden connect 10 0 6 0;
-#P hidden connect 9 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden connect 7 0 6 0;
-#P hidden connect 12 0 6 0;
-#P pop;
-#P newobj 60 178 75 196617 p vasp.displace;
-#N vpatcher 531 93 1020 661;
-#P origin 0 41;
-#P hidden newex 413 514 39 196617 s ohelp;
-#P message 62 522 51 196617 vasp.part;
-#P message 62 496 61 196617 vasp.gather;
-#P message 62 470 49 196617 vasp.spit;
-#P message 62 444 49 196617 vasp.join;
-#P message 62 418 52 196617 vasp.split;
-#P message 62 392 70 196617 vasp.frames?;
-#P message 62 366 70 196617 vasp.frames+;
-#P message 62 340 64 196617 vasp.frames;
-#P message 62 314 55 196617 vasp.offs?;
-#P message 62 288 55 196617 vasp.offs+;
-#P message 62 262 50 196617 vasp.offs;
-#P message 62 236 43 196617 vasp.n?;
-#P message 62 210 35 196617 vasp.n;
-#P message 62 184 40 196617 vasp.m;
-#P message 62 158 61 196617 vasp.update;
-#P message 62 132 53 196617 vasp.sync;
-#P message 62 106 45 196617 vasp.chk;
-#P message 62 80 44 196617 vasp.??;
-#P message 62 54 38 196617 vasp.?;
-#P comment 134 80 225 196617 output all non zero samples of a vasp as list;
-#P comment 134 496 252 196617 gather several vasps into one;
-#P comment 134 418 252 196617 split a vasp into its vectors;
-#P comment 134 470 252 196617 spit out vectors of a vasp (one vector after the other);
-#P comment 134 444 252 196617 join several vasps into one;
-#P comment 134 392 252 196617 get a vasps frame count;
-#P comment 134 366 252 196617 raise/lower a vasps frame count;
-#P comment 134 340 252 196617 set a vasps frame count;
-#P comment 134 314 252 196617 get a single vectored vasp«s offset(s) into the buffer;
-#P comment 134 288 252 196617 shift a vasp«s offset(s) into the vector buffers;
-#P comment 134 262 252 196617 set a vasp«s offset(s) into the vector buffers;
-#P comment 134 236 252 196617 get the number vectors of a vasp;
-#P comment 134 210 252 196617 get a vector of a vasp;
-#P comment 134 184 252 196617 output a vasp multiply;
-#P comment 134 54 186 196617 output the samples of a vasp as list;
-#P comment 134 106 110 196617 check vasp dimensions;
-#P comment 134 132 246 196617 sync 2 or more vasps;
-#P comment 134 158 252 196617 update the graphics of a patcher (e.g. waveform);
-#P comment 134 522 238 196617 output vasps with different lengths and offsets;
-#P comment 27 22 135 196622 define_vasps;
-#P hidden connect 22 0 39 0;
-#P hidden connect 38 0 39 0;
-#P hidden connect 37 0 39 0;
-#P hidden connect 36 0 39 0;
-#P hidden connect 35 0 39 0;
-#P hidden connect 34 0 39 0;
-#P hidden connect 33 0 39 0;
-#P hidden connect 32 0 39 0;
-#P hidden connect 31 0 39 0;
-#P hidden connect 30 0 39 0;
-#P hidden connect 29 0 39 0;
-#P hidden connect 28 0 39 0;
-#P hidden connect 27 0 39 0;
-#P hidden connect 26 0 39 0;
-#P hidden connect 25 0 39 0;
-#P hidden connect 24 0 39 0;
-#P hidden connect 23 0 39 0;
-#P hidden connect 21 0 39 0;
-#P hidden connect 20 0 39 0;
-#P pop;
-#P newobj 60 65 75 196617 p define_vasps;
-#N vpatcher 463 267 1141 534;
-#P message 63 228 52 196617 vasp.xtilt;
-#P comment 130 229 165 196617 symmetrical resampling;
-#P message 64 204 45 196617 vasp.tilt;
-#P comment 129 205 165 196617 resampling;
-#P message 279 81 60 196617 vasp.cnorm;
-#P message 483 109 70 196617 vasp.rvalleys;
-#P message 483 137 62 196617 vasp.rpeaks;
-#P message 483 81 51 196617 vasp.ropt;
-#P comment 559 109 83 196617 radius valleys;
-#P comment 559 137 83 196617 radius peaks;
-#P comment 559 81 83 196617 radius optimize;
-#P message 483 53 55 196617 vasp.rgate;
-#P comment 559 53 83 196617 radius gate;
-#P hidden newex 304 187 39 196617 s ohelp;
-#P message 64 165 60 196617 vasp.pwrap;
-#P message 64 137 55 196617 vasp.peaks;
-#P message 64 109 65 196617 vasp.valleys;
-#P message 64 81 45 196617 vasp.opt;
-#P message 64 53 51 196617 vasp.gate;
-#P comment 129 165 165 196617 wraps value from 0-2¹ to -¹ to ¹;
-#P comment 129 137 100 196617 local peaks of a vasp;
-#P comment 129 109 123 196617 local minima of a vasp;
-#P comment 129 81 134 196617 optimize buffer content;
-#P comment 129 53 171 196617 gates vasp under a value (amplitude);
-#P comment 26 25 144 196622 vasp_utilities;
-#P comment 341 81 125 196617 sets complex radius of all samples to unity;
-#P hidden connect 25 0 12 0;
-#P hidden connect 23 0 12 0;
-#P hidden connect 20 0 12 0;
-#P hidden connect 19 0 12 0;
-#P hidden connect 18 0 12 0;
-#P hidden connect 14 0 12 0;
-#P hidden connect 10 0 12 0;
-#P hidden connect 9 0 12 0;
-#P hidden connect 8 0 12 0;
-#P hidden connect 7 0 12 0;
-#P hidden connect 21 0 12 0;
-#P hidden connect 11 0 12 0;
-#P pop;
-#P newobj 60 246 75 196617 p vasp.utilities;
-#N vpatcher 195 285 765 547;
-#P origin 0 24;
-#P message 352 208 53 196617 vasp.rmin;
-#P message 352 182 55 196617 vasp.rmax;
-#P comment 426 208 83 196617 radius minimum;
-#P comment 426 182 83 196617 radius maximum;
-#P hidden newex 309 229 39 196617 s ohelp;
-#P message 63 208 48 196617 vasp.min;
-#P message 63 182 51 196617 vasp.max;
-#P message 63 156 55 196617 vasp.max?;
-#P message 63 130 54 196617 vasp.min?;
-#P message 63 104 62 196617 vasp.amax?;
-#P message 63 78 59 196617 vasp.amin?;
-#P message 352 156 62 196617 vasp.rmax?;
-#P message 352 130 59 196617 vasp.rmin?;
-#P message 63 52 65 196617 vasp.minmax;
-#P comment 139 208 171 196617 minimum of vasp and argument;
-#P comment 139 182 171 196617 maximum of vasp and argument;
-#P comment 139 130 131 196617 output min. value of a vasp;
-#P comment 139 156 131 196617 output max. value of a vasp;
-#P comment 139 104 172 196617 output max. absolute value of a vasp;
-#P comment 139 78 204 196617 output min. absolute value of a vasp;
-#P comment 426 156 99 196617 radius max. value;
-#P comment 426 130 96 196617 radius min. value;
-#P comment 139 54 228 196617 splits a vasp into minimum and maximum values;
-#P comment 27 23 140 196622 vasp_minmax_etc.;
-#P hidden connect 23 0 19 0;
-#P hidden connect 22 0 19 0;
-#P hidden connect 18 0 19 0;
-#P hidden connect 17 0 19 0;
-#P hidden connect 16 0 19 0;
-#P hidden connect 15 0 19 0;
-#P hidden connect 14 0 19 0;
-#P hidden connect 13 0 19 0;
-#P hidden connect 12 0 19 0;
-#P hidden connect 11 0 19 0;
-#P hidden connect 10 0 19 0;
-#P pop;
-#P newobj 60 223 98 196617 p vasp.minmax_etc.;
-#N vpatcher 480 321 1117 575;
-#P origin 0 27;
-#P comment 292 137 98 196617 complex sample^2;
-#P comment 292 112 148 196617 complex integer power function;
-#P comment 121 162 98 196617 square root;
-#P comment 121 188 87 196617 signed sample^2;
-#P message 230 112 58 196617 vasp.cpowi;
-#P message 230 137 52 196617 vasp.csqr;
-#P message 61 214 55 196617 vasp.ssqrt;
-#P message 61 188 52 196617 vasp.ssqr;
-#P message 61 162 51 196617 vasp.sqrt;
-#P message 61 137 45 196617 vasp.sqr;
-#P message 61 112 50 196617 vasp.pow;
-#P comment 121 214 98 196617 signed square root;
-#P comment 121 112 48 196617 samps^x;
-#P comment 121 137 70 196617 sample^2;
-#P message 448 112 55 196617 vasp.rpow;
-#P comment 504 112 112 196617 radius power function;
-#P hidden newex 346 206 39 196617 s ohelp;
-#P message 61 85 45 196617 vasp.log;
-#P message 61 55 48 196617 vasp.exp;
-#P comment 121 85 86 196617 logarithm;
-#P comment 121 55 84 196617 exponential;
-#P comment 27 22 143 196622 vasp_transcendent;
-#P hidden connect 3 0 5 0;
-#P hidden connect 4 0 5 0;
-#P hidden connect 11 0 5 0;
-#P hidden connect 12 0 5 0;
-#P hidden connect 13 0 5 0;
-#P hidden connect 14 0 5 0;
-#P hidden connect 15 0 5 0;
-#P hidden connect 17 0 5 0;
-#P hidden connect 16 0 5 0;
-#P hidden connect 7 0 5 0;
-#P pop;
-#P newobj 60 201 98 196617 p vasp.transcendent;
-#N vpatcher 508 79 1002 585;
-#P origin 0 26;
-#P message 251 114 45 196617 vasp.c!-;
-#P comment 125 112 100 196617 reverse subtraction;
-#P message 62 112 40 196617 vasp.!-;
-#P comment 126 439 100 196617 integral function;
-#P comment 126 462 100 196617 differential function;
-#P message 63 462 44 196617 vasp.dif;
-#P message 63 439 44 196617 vasp.int;
-#P message 336 70 43 196617 vasp.r+;
-#P comment 385 70 83 196617 radius offset;
-#P message 252 182 45 196617 vasp.c!/;
-#P comment 126 181 100 196617 reverse division;
-#P message 63 181 41 196617 vasp.!/;
-#P message 252 205 43 196617 vasp.c=;
-#P message 252 160 43 196617 vasp.c/;
-#P message 252 136 44 196617 vasp.c*;
-#P message 251 92 42 196617 vasp.c-;
-#P message 251 70 43 196617 vasp.c+;
-#P hidden newex 417 333 39 196617 s ohelp;
-#P message 63 416 50 196617 vasp.sign;
-#P message 63 394 41 196617 vasp.%;
-#P message 63 373 45 196617 vasp.abs;
-#P message 63 350 41 196617 vasp.!=;
-#P message 63 327 44 196617 vasp.==;
-#P message 63 304 43 196617 vasp.>=;
-#P message 63 280 43 196617 vasp.<=;
-#P message 63 256 35 196617 vasp.>;
-#P message 63 232 35 196617 vasp.<;
-#P message 63 207 38 196617 vasp.=;
-#P message 63 159 38 196617 vasp./;
-#P message 63 135 39 196617 vasp.*;
-#P message 62 92 35 196617 vasp.-;
-#P message 62 70 38 196617 vasp.+;
-#P comment 126 304 100 196617 vasp >= x;
-#P comment 126 280 100 196617 vasp >= x;
-#P comment 126 256 100 196617 vasp > x;
-#P comment 126 232 100 196617 vasp < x;
-#P comment 126 327 58 196617 equal to;
-#P comment 126 135 100 196617 multiplication;
-#P comment 126 159 100 196617 division;
-#P comment 125 92 100 196617 subtraction;
-#P comment 126 350 58 196617 not equal to;
-#P comment 126 394 158 196617 modulo (remainder of a division);
-#P comment 126 373 128 196617 absolute value of a vasp;
-#P comment 125 70 100 196617 addition;
-#P comment 251 49 73 196617 complex ....;
-#P comment 27 24 151 196622 vasp_arithmetic;
-#P comment 126 207 100 196617 vasp = x;
-#P comment 126 416 204 196617 values < 0 become -1 | values > 0 become 1;
-#P comment 336 49 100 196617 radius ....;
-#P hidden connect 43 0 31 0;
-#P hidden connect 42 0 31 0;
-#P hidden connect 41 0 31 0;
-#P hidden connect 39 0 31 0;
-#P hidden connect 37 0 31 0;
-#P hidden connect 36 0 31 0;
-#P hidden connect 35 0 31 0;
-#P hidden connect 34 0 31 0;
-#P hidden connect 33 0 31 0;
-#P hidden connect 32 0 31 0;
-#P hidden connect 30 0 31 0;
-#P hidden connect 29 0 31 0;
-#P hidden connect 28 0 31 0;
-#P hidden connect 27 0 31 0;
-#P hidden connect 26 0 31 0;
-#P hidden connect 25 0 31 0;
-#P hidden connect 23 0 31 0;
-#P hidden connect 21 0 31 0;
-#P hidden connect 19 0 31 0;
-#P hidden connect 18 0 31 0;
-#P hidden connect 17 0 31 0;
-#P hidden connect 20 0 31 0;
-#P hidden connect 22 0 31 0;
-#P hidden connect 24 0 31 0;
-#P hidden connect 46 0 31 0;
-#P hidden connect 48 0 31 0;
-#P pop;
-#P newobj 60 109 85 196617 p vasp.arithmetic;
-#N vpatcher 528 390 958 618;
-#P origin 25 0;
-#P message 234 86 52 196617 vasp.r!fft;
-#P message 234 59 49 196617 vasp.rfft;
-#P message 64 133 55 196617 vasp.polar;
-#P message 64 86 52 196617 vasp.c!fft;
-#P message 64 59 49 196617 vasp.cfft;
-#P hidden newex 309 192 39 196617 s ohelp;
-#P comment 121 133 238 196617 changes between cartesian and polar representation;
-#P comment 287 86 114 196617 inverse real fft;
-#P comment 121 59 100 196617 complex fft;
-#P comment 121 86 100 196617 inverse complex fft;
-#P comment 287 59 100 196617 real fft;
-#P comment 26 22 135 196622 vasp_fftobjects;
-#P comment 121 177 238 196617 changes between polar and cartesian representation;
-#P message 64 177 51 196617 vasp.rect;
-#P hidden fasten 11 0 8 0 69 161 314 161;
-#P hidden fasten 10 0 8 0 69 113 314 113;
-#P hidden fasten 9 0 8 0 69 78 314 78;
-#P hidden fasten 0 0 8 0 69 198 314 198;
-#P hidden fasten 12 0 8 0 239 113 314 113;
-#P hidden fasten 13 0 8 0 239 77 314 77;
-#P pop;
-#P newobj 60 87 85 196617 p vasp.fftobjects;
-#N vpatcher 506 170 738 299;
-#P origin 0 12;
-#P hidden newex 149 90 39 196617 s ohelp;
-#P message 65 79 44 196617 vasp.flp;
-#P message 65 53 45 196617 vasp.fhp;
-#P comment 116 79 100 196617 low pass;
-#P comment 116 53 100 196617 high pass;
-#P comment 24 21 117 196622 vasp_filters;
-#P hidden connect 4 0 5 0;
-#P hidden connect 3 0 5 0;
-#P pop;
-#P newobj 60 155 69 196617 p vasp.filters;
-#N vpatcher 193 174 800 440;
-#P origin 0 -227;
-#P hidden newex 371 208 39 196617 s ohelp;
-#P message 422 192 59 196617 vasp.*cosc;
-#P message 422 169 65 196617 vasp.*!bevel;
-#P message 422 146 63 196617 vasp.*bevel;
-#P message 422 100 69 196617 vasp.*phasor;
-#P message 422 77 54 196617 vasp.*osc;
-#P message 60 214 60 196617 vasp.cnoise;
-#P message 60 191 52 196617 vasp.cosc;
-#P message 60 168 59 196617 vasp.!bevel;
-#P message 60 145 55 196617 vasp.bevel;
-#P message 60 122 55 196617 vasp.noise;
-#P message 60 99 62 196617 vasp.phasor;
-#P message 60 76 45 196617 vasp.osc;
-#P comment 60 56 126 196617 generate .....;
-#P comment 128 169 120 196617 vasp ramp from 1- 0;
-#P comment 128 145 120 196617 vasp ramp from 0 - 1;
-#P comment 128 121 120 196617 vasp noise generator;
-#P comment 128 98 120 196617 vasp saw tooth generator;
-#P comment 128 75 126 196617 vasp sine wave generator;
-#P comment 292 59 283 196617 multiplies a buffer content with the oscillator functions ...;
-#P comment 128 217 140 196617 complex noise;
-#P comment 128 192 140 196617 complex sine wave;
-#P comment 26 22 138 196622 vasp_generators;
-#P hidden connect 21 0 22 0;
-#P hidden connect 20 0 22 0;
-#P hidden connect 19 0 22 0;
-#P hidden connect 18 0 22 0;
-#P hidden connect 17 0 22 0;
-#P hidden connect 16 0 22 0;
-#P hidden connect 15 0 22 0;
-#P hidden connect 14 0 22 0;
-#P hidden connect 13 0 22 0;
-#P hidden connect 12 0 22 0;
-#P hidden connect 11 0 22 0;
-#P hidden connect 10 0 22 0;
-#P pop;
-#P newobj 60 132 89 196617 p vasp.generators;
-#P comment 25 23 121 196622 vasp_objects;
-#P pop;
-#P newobj 301 248 49 196617 p objects;
-#P comment 45 152 478 196617 vasp objects are using a specialized message syntax for all objects to refer to a buffer or a part of it.;
-#N vpatcher 120 60 880 570;
-#P origin 0 97;
-#P comment 104 1341 139 196617 set all samples of buf5/6 to 0;
-#P message 246 1340 75 196617 vasp buf5 buf6;
-#P newex 246 1382 61 196617 vasp.update;
-#P newex 246 1360 45 196617 vasp.= 0;
-#P comment 38 1289 207 196617 and modulate the noise with a 4Hz sine wave;
-#P newex 246 1206 55 196617 vasp.* 0.5;
-#P hidden newex 494 37 45 196617 loadbang;
-#P comment 725 1385 13 196620 |||;
-#P newex 517 1384 92 196617 buffer~ buf6 2000;
-#P newex 517 1364 92 196617 buffer~ buf5 2000;
-#P newex 518 1122 92 196617 buffer~ buf4 2000;
-#P newex 504 848 92 196617 buffer~ buf3 2000;
-#P newex 504 828 92 196617 buffer~ buf2 2000;
-#P newex 501 414 92 196617 buffer~ buf1 2000;
-#P hidden newex 373 599 45 196617 loadbang;
-#P hidden message 494 57 205 196617 window size 120 60 880 570 \, window exec;
-#N thispatcher;
-#Q end;
-#P hidden newobj 494 75 59 196617 thispatcher;
-#P comment 555 1273 63 196617 buffer buf6;
-#P comment 554 1180 63 196617 buffer buf5;
-#P comment 94 1158 37 196617 - to:;
-#P comment 115 1076 127 196617 set all samples of buf1 to 0;
-#P comment 553 1030 63 196617 buffer buf4;
-#P message 246 1268 115 196617 to vasp buf6 \, vasp buf5;
-#P newex 246 1311 61 196617 vasp.update;
-#P newex 246 1287 85 196617 vasp.*osc 11025;
-#P newex 246 1228 61 196617 vasp.update;
-#P newex 246 1184 55 196617 vasp.noise;
-#P message 246 1074 52 196617 vasp buf4;
-#P newex 246 1116 61 196617 vasp.update;
-#P newex 246 1094 45 196617 vasp.= 0;
-#P hidden message 387 1271 45 196617 set buf6;
-#P user waveform~ 387 1287 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden newex 387 1158 45 196617 loadbang;
-#P hidden message 387 1177 45 196617 set buf5;
-#P user waveform~ 387 1195 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P button 193 993 15 0;
-#P hidden newex 387 1002 45 196617 loadbang;
-#P hidden message 387 1029 45 196617 set buf4;
-#P newex 246 1049 61 196617 vasp.update;
-#P newex 246 1024 80 196617 vasp.osc 22050;
-#P user waveform~ 387 1045 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P comment 539 737 63 196617 buffer buf3;
-#P comment 534 644 63 196617 buffer buf2;
-#P comment 536 324 57 196617 buffer buf1;
-#P comment 117 748 112 196617 set all samples of buf1 and buf2 to 0;
-#P message 231 750 75 196617 vasp buf2 buf3;
-#P newex 231 788 61 196617 vasp.update;
-#P newex 231 768 45 196617 vasp.= 0;
-#P newex 228 705 61 196617 vasp.update;
-#P newex 228 680 80 196617 vasp.osc 22050;
-#P comment 92 375 127 196617 set all samples of buf1 to 0;
-#P comment 92 320 135 196617 generate a sine wave at 2Hz;
-#P message 229 376 55 196617 vasp buf1;
-#P newex 229 414 61 196617 vasp.update;
-#P newex 229 394 45 196617 vasp.= 0;
-#P hidden message 373 734 45 196617 set buf3;
-#P user waveform~ 373 751 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden message 373 641 45 196617 set buf2;
-#P hidden newex 373 620 35 196617 del 10;
-#P user waveform~ 373 659 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 228 343 61 196617 vasp.update;
-#P newex 228 318 80 196617 vasp.osc 22050;
-#P hidden message 370 319 45 196617 set buf1;
-#P hidden newex 370 299 45 196617 loadbang;
-#P user waveform~ 370 338 223 74 3 9;
-#W mode none;
-#W mouseoutput none;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P comment 117 1270 127 196617 sets the target buffer buf6;
-#P message 246 1158 52 196617 vasp buf5;
-#P comment 379 202 117 196617 (default 0);
-#P comment 351 993 214 196617 sets the message \, bang triggers the operation;
-#P comment 63 958 198 196622 additional vasp messages:;
-#P message 246 993 102 196617 set vasp 44100 buf4;
-#P comment 130 868 502 196617 a vasp message can contain as many vectors as you like \, but all vectors have the same length;
-#P comment 391 570 281 196617 refering to buffer buf1 from 0 sec to 1 sec on channel 0 and buffer buf2 from 0.5 sec to 1.5 sec on channel 0;
-#P message 228 573 159 196617 vasp 44100 buf2 0 0 buf3 22050;
-#P comment 92 574 135 196617 two vectored vasp message:;
-#P comment 92 527 395 196617 all vectors have the same length \, but the vectors can differ in the buffers and offsets;
-#P comment 74 497 269 196617 - if a vasp message contains more than one vector:;
-#P comment 296 226 117 196617 (default 0);
-#P comment 354 270 284 196617 refering to buffer buf1 from 0.5 sec to 1.5 sec on channel 0;
-#P message 228 269 125 196617 vasp 44100 buf1 22050 0;
-#P comment 92 271 135 196617 one vectored vasp message:;
-#P comment 379 153 141 196617 which does the same.;
-#P message 336 151 43 196617 vasp -1;
-#P comment 92 153 192 196617 if missing \, it refers to the whole buffer;
-#P message 169 225 125 196617 vasp 44100 buf1 22050 0;
-#P comment 92 226 75 196617 and the channel;
-#P message 258 201 118 196617 vasp 44100 buf1 22050;
-#P comment 92 202 138 196617 an optional offset in samples;
-#P message 258 179 85 196617 vasp 44100 buf1;
-#P comment 92 180 164 196617 the name of the buffer it refers to;
-#P message 271 131 62 196617 vasp 44100;
-#P comment 92 134 173 196617 followed by the length in samples;
-#P message 214 110 31 196617 vasp;
-#P comment 63 43 158 196622 the vasp message:;
-#P comment 63 1 124 196622 vasp_syntax;
-#P comment 74 85 362 196617 - a vasp message is structured by the following parts:;
-#P comment 92 112 113 196617 it always starts with;
-#P comment 291 153 41 196617 or type;
-#P comment 94 993 37 196617 - set:;
-#P comment 725 473 14 196620 |;
-#P comment 725 934 13 196620 ||;
-#P connect 21 0 39 0;
-#P connect 39 0 40 0;
-#P connect 27 0 51 0;
-#P connect 51 0 52 0;
-#P connect 48 0 46 0;
-#P connect 46 0 47 0;
-#P connect 55 0 53 0;
-#P connect 53 0 54 0;
-#P connect 30 0 61 0;
-#P fasten 65 0 61 0 198 1014 251 1014;
-#P connect 61 0 62 0;
-#P connect 73 0 71 0;
-#P connect 71 0 72 0;
-#P connect 34 0 74 0;
-#P connect 74 0 95 0;
-#P connect 95 0 75 0;
-#P connect 78 0 76 0;
-#P connect 76 0 77 0;
-#P connect 99 0 97 0;
-#P connect 97 0 98 0;
-#P hidden connect 37 0 38 0;
-#P hidden connect 38 0 36 0;
-#P hidden connect 86 0 42 0;
-#P hidden connect 42 0 43 0;
-#P hidden connect 43 0 41 0;
-#P hidden connect 42 0 45 0;
-#P hidden connect 45 0 44 0;
-#P hidden connect 64 0 63 0;
-#P hidden connect 63 0 60 0;
-#P hidden connect 68 0 67 0;
-#P hidden connect 67 0 66 0;
-#P hidden connect 68 0 70 0;
-#P hidden connect 70 0 69 0;
-#P hidden connect 94 0 85 0;
-#P hidden connect 85 0 84 0;
-#P pop;
-#P newobj 134 248 45 196617 p syntax;
-#P comment 25 41 148 196622 vasp_modular.help;
-#P comment 45 120 354 196617 vasp is a library of objects for max/msp and pd \,;
-#P comment 45 348 432 196617 inspired by gŸnther rabl«s fft-box and tool-box. find gŸnther rabl at www.canto-crudo.com;
-#P comment 45 75 362 196620 vasp modular - vector assembling signal processor ©2002 thomas grill;
-#P comment 45 365 470 196617 vasp.help patches by florian bogner and oliver grimm - ©2002 patcherboys - www.patcherboys.com;
-#P comment 45 168 570 196617 these help patches should give you an idea of what is possible. feel free to combine different patches to more complex ones.;
-#P hidden connect 18 0 20 0;
-#P hidden connect 17 0 16 0;
-#P hidden connect 20 0 19 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.int.help b/externals/grill/vasp/max-help/vasp.int.help
deleted file mode 100755
index 255494e2..00000000
--- a/externals/grill/vasp/max-help/vasp.int.help
+++ /dev/null
@@ -1,93 +0,0 @@
-max v2;
-#N vpatcher 270 159 881 476;
-#P newex 46 237 45 196617 vasp.opt;
-#P message 404 216 58 196617 vasp bufint;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 404 237 73 196617 p clear_buffer;
-#P comment 38 75 131 196617 argument: repetition count;
-#P newex 46 158 61 196617 vasp.update;
-#P comment 38 58 131 196617 vasp integral function;
-#P message 46 188 58 196617 vasp bufint;
-#P newex 46 211 44 196617 vasp.int;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 268 31 49 196617 p wfkeys;
-#P hidden message 268 77 51 196617 set bufint;
-#P hidden newex 268 53 45 196617 loadbang;
-#P user waveform~ 268 104 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 46 262 61 196617 vasp.update;
-#P message 46 104 58 196617 vasp bufint;
-#P newex 482 237 98 196617 buffer~ bufint 2000;
-#P newex 46 131 55 196617 vasp.bevel;
-#P comment 38 34 89 196622 vasp.int;
-#P connect 3 0 1 0;
-#P connect 1 0 12 0;
-#P connect 10 0 9 0;
-#P connect 9 0 16 0;
-#P connect 16 0 4 0;
-#P hidden connect 6 0 7 0;
-#P hidden connect 8 0 5 0;
-#P hidden connect 7 0 5 0;
-#P connect 15 0 14 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.join.help b/externals/grill/vasp/max-help/vasp.join.help
deleted file mode 100755
index ba53ca5c..00000000
--- a/externals/grill/vasp/max-help/vasp.join.help
+++ /dev/null
@@ -1,31 +0,0 @@
-max v2;
-#N vpatcher 235 91 615 568;
-#P hidden message 310 213 22 196617 set;
-#P hidden newex 310 186 45 196617 loadbang;
-#P message 182 159 149 196617 vasp bufjoin1 bufjoin2 bufjoin3;
-#P newex 239 431 109 196617 buffer~ bufjoin3 2000;
-#P newex 239 409 109 196617 buffer~ bufjoin2 2000;
-#P newex 239 388 109 196617 buffer~ bufjoin1 2000;
-#P newex 111 215 60 196617 prepend set;
-#P message 111 239 237 196617;
-#P message 61 329 287 196617;
-#P newex 61 305 60 196617 prepend set;
-#P newex 61 191 61 196617 vasp.split 2;
-#P newex 61 282 58 196617 vasp.join 2;
-#P comment 51 62 137 196617 join several vasps into one;
-#P message 61 159 109 196617 vasp bufjoin1 bufjoin2;
-#P comment 51 39 89 196622 vasp.join;
-#P comment 51 78 164 196617 argument: number of vasps to join;
-#P comment 51 95 138 196617 left inlet triggers the output;
-#P fasten 14 0 6 0 187 179 66 179;
-#P connect 3 0 6 0;
-#P connect 6 0 5 0;
-#P connect 5 0 7 0;
-#P hidden fasten 16 0 8 0 315 326 66 326;
-#P connect 7 0 8 0;
-#P fasten 6 1 5 1 91 274 114 274;
-#P connect 6 2 10 0;
-#P connect 10 0 9 0;
-#P hidden fasten 16 0 9 0 315 234 116 234;
-#P hidden connect 15 0 16 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.leq.help b/externals/grill/vasp/max-help/vasp.leq.help
deleted file mode 100755
index ab0aee34..00000000
--- a/externals/grill/vasp/max-help/vasp.leq.help
+++ /dev/null
@@ -1,128 +0,0 @@
-max v2;
-#N vpatcher 188 104 857 525;
-#P message 437 350 91 196617 vasp buf<= buf<=1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 437 373 78 196617 p clear_buffers;
-#P newex 59 327 61 196617 vasp.update;
-#P flonum 149 272 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 274 286 48 196617 0/false;
-#P comment 137 145 148 196617 generate a sine wave at 1Hz;
-#P message 59 145 55 196617 vasp buf<=;
-#P newex 59 191 61 196617 vasp.update;
-#P newex 59 168 80 196617 vasp.osc 44100;
-#P comment 137 229 100 196617 copy to new buffer;
-#P hidden message 321 219 55 196617 set buf<=1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 530 373 103 196617 buffer~ buf<=1 2000;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 50 196617 set buf<=;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 296 65 196617 vasp.<= -0.4;
-#P message 59 228 63 196617 vasp buf<=1;
-#P newex 530 350 103 196617 buffer~ buf<= 2000;
-#P newex 59 249 65 196617 vasp.= buf<=;
-#P comment 52 71 83 196617 sample <= value;
-#P comment 52 48 89 196622 vasp.<=;
-#P comment 598 103 44 196617 source;
-#P comment 277 244 44 196617 1/true;
-#P connect 19 0 17 0;
-#P connect 17 0 18 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 23 0;
-#P fasten 22 0 7 1 154 292 119 292;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 628 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 11 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 25 0 24 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.list.help b/externals/grill/vasp/max-help/vasp.list.help
deleted file mode 100755
index 77081652..00000000
--- a/externals/grill/vasp/max-help/vasp.list.help
+++ /dev/null
@@ -1,85 +0,0 @@
-max v2;
-#N vpatcher 89 186 906 488;
-#P origin 0 3;
-#P hidden message 380 52 22 196617 set;
-#P hidden newex 380 22 45 196617 loadbang;
-#P message 42 228 598 196617;
-#P newex 42 200 60 196617 prepend set;
-#P newex 42 172 38 196617 vasp.?;
-#P comment 39 54 238 196617 outputs the values of all samples of a vasp as list;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 435 21 49 196617 p wfkeys;
-#P newex 42 113 55 196617 vasp.bevel;
-#P hidden message 435 62 45 196617 set buf?;
-#P hidden newex 435 43 45 196617 loadbang;
-#P user waveform~ 435 80 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 42 139 61 196617 vasp.update;
-#P message 42 85 52 196617 vasp buf?;
-#P newex 664 228 83 196617 buffer~ buf? 0.3;
-#P comment 39 30 89 196622 vasp.?;
-#P connect 2 0 7 0;
-#P connect 7 0 3 0;
-#P connect 3 0 10 0;
-#P connect 10 0 11 0;
-#P connect 11 0 12 0;
-#P hidden fasten 14 0 12 0 385 220 47 220;
-#P hidden connect 13 0 14 0;
-#P hidden connect 5 0 6 0;
-#P hidden connect 6 0 4 0;
-#P hidden connect 8 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.log.help b/externals/grill/vasp/max-help/vasp.log.help
deleted file mode 100755
index a9d784e7..00000000
--- a/externals/grill/vasp/max-help/vasp.log.help
+++ /dev/null
@@ -1,8 +0,0 @@
-max v2;
-#N vpatcher 200 142 489 314;
-#P origin 0 2;
-#P newex 124 111 45 196617 vasp.log;
-#P comment 45 57 189 196617 natural logarithm;
-#P comment 45 34 89 196622 vasp.log;
-#P comment 45 73 100 196617 ln(sample);
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.lwr.help b/externals/grill/vasp/max-help/vasp.lwr.help
deleted file mode 100755
index a0d95c38..00000000
--- a/externals/grill/vasp/max-help/vasp.lwr.help
+++ /dev/null
@@ -1,128 +0,0 @@
-max v2;
-#N vpatcher 147 90 816 511;
-#P message 451 352 84 196617 vasp buf<a buf<1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 451 373 78 196617 p clear_buffers;
-#P newex 59 327 61 196617 vasp.update;
-#P flonum 149 272 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 274 286 48 196617 0/false;
-#P comment 137 145 148 196617 generate a sine wave at 1Hz;
-#P message 59 145 51 196617 vasp buf<;
-#P newex 59 191 61 196617 vasp.update;
-#P newex 59 168 80 196617 vasp.osc 44100;
-#P comment 137 229 100 196617 copy to new buffer;
-#P hidden message 321 219 50 196617 set buf<1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 538 373 95 196617 buffer~ buf<1 2000;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 44 196617 set buf<;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 296 60 196617 vasp.< -0.4;
-#P message 59 228 55 196617 vasp buf<1;
-#P newex 538 352 95 196617 buffer~ buf< 2000;
-#P newex 59 249 60 196617 vasp.= buf<;
-#P comment 52 71 83 196617 sample < value;
-#P comment 52 48 89 196622 vasp.<;
-#P comment 598 103 44 196617 source;
-#P comment 277 244 44 196617 1/true;
-#P connect 19 0 17 0;
-#P connect 17 0 18 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 23 0;
-#P fasten 22 0 7 1 154 292 114 292;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 628 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 15 0 14 0;
-#P hidden connect 11 0 14 0;
-#P connect 25 0 24 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.max.help b/externals/grill/vasp/max-help/vasp.max.help
deleted file mode 100755
index 4bb318de..00000000
--- a/externals/grill/vasp/max-help/vasp.max.help
+++ /dev/null
@@ -1,125 +0,0 @@
-max v2;
-#N vpatcher 257 116 926 537;
-#P message 411 353 105 196617 vasp bufmax bufmax1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 411 373 78 196617 p clear_buffers;
-#P comment 140 145 148 196617 generate a sine wave at 1Hz;
-#P message 59 145 65 196617 vasp bufmax;
-#P newex 59 191 61 196617 vasp.update;
-#P newex 59 168 80 196617 vasp.osc 44100;
-#P newex 59 271 45 196617 vasp.abs;
-#P comment 140 229 100 196617 copy to new buffer;
-#P hidden message 321 219 64 196617 set bufmax1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 373 111 196617 buffer~ bufmax1 2000;
-#P comment 52 87 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 58 196617 set bufmax;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 297 69 196617 vasp.max 0.4;
-#P message 59 228 71 196617 vasp bufmax1;
-#P newex 521 353 111 196617 buffer~ bufmax 2000;
-#P newex 59 249 74 196617 vasp.= bufmax;
-#P comment 52 71 244 196617 take maximum of vasp and argument;
-#P comment 52 48 89 196622 vasp.max;
-#P comment 140 273 100 196617 find absolute values;
-#P comment 598 103 44 196617 source;
-#P connect 20 0 18 0;
-#P connect 18 0 19 0;
-#P connect 6 0 4 0;
-#P connect 4 0 17 0;
-#P connect 17 0 7 0;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 627 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 11 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 23 0 22 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.maxq.help b/externals/grill/vasp/max-help/vasp.maxq.help
deleted file mode 100755
index bd33265f..00000000
--- a/externals/grill/vasp/max-help/vasp.maxq.help
+++ /dev/null
@@ -1,86 +0,0 @@
-max v2;
-#N vpatcher 257 116 917 432;
-#P message 59 223 75 196617 vasp buffmax?;
-#P newex 59 182 55 196617 vasp.* 0.5;
-#P comment 168 274 100 196617 >>>> maximum value;
-#P flonum 104 274 60 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 52 101 188 196617 right outlet: max value;
-#P comment 140 139 148 196617 generate a sine wave at 1Hz;
-#P message 59 139 75 196617 vasp buffmax?;
-#P newex 59 201 61 196617 vasp.update;
-#P newex 59 162 80 196617 vasp.osc 44100;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 73 49 196617 p wfkeys;
-#P hidden message 321 119 68 196617 set buffmax?;
-#P hidden newex 321 95 45 196617 loadbang;
-#P user waveform~ 321 139 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 245 55 196617 vasp.max?;
-#P newex 507 274 120 196617 buffer~ buffmax? 2000;
-#P comment 52 71 200 196617 get maximum sample value of a vasp;
-#P comment 52 48 89 196622 vasp.max?;
-#P connect 11 0 9 0;
-#P connect 9 0 16 0;
-#P connect 16 0 10 0;
-#P connect 17 0 3 0;
-#P connect 3 1 14 0;
-#P hidden connect 5 0 6 0;
-#P hidden fasten 2 1 6 0 622 299 638 299 638 115 326 115;
-#P hidden connect 7 0 4 0;
-#P hidden connect 6 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mbeveldn.help b/externals/grill/vasp/max-help/vasp.mbeveldn.help
deleted file mode 100755
index c44f378a..00000000
--- a/externals/grill/vasp/max-help/vasp.mbeveldn.help
+++ /dev/null
@@ -1,100 +0,0 @@
-max v2;
-#N vpatcher 171 80 847 440;
-#P message 450 292 75 196617 vasp buf*bevel;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 450 312 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 408 127 49 196617 p wfkeys;
-#P newex 41 245 61 196617 vasp.update;
-#P newex 332 150 61 196617 vasp.update;
-#P comment 483 103 150 196617 generate a 500 ms fade out;
-#P message 332 102 143 196617 vasp 22050 buf*bevel 66150;
-#P newex 332 127 65 196617 vasp.*!bevel;
-#P newex 41 155 55 196617 vasp.* 0.5;
-#P comment 160 199 142 196617 generate a 500 ms fade in;
-#P message 41 197 110 196617 vasp 22050 buf*bevel;
-#P newex 41 129 62 196617 vasp.osc 44;
-#P comment 332 53 215 196617 multiplies a linear ramp from 1 to 0 to a vasp;
-#P comment 332 29 126 196622 vasp.*!bevel;
-#P newex 41 222 63 196617 vasp.*bevel;
-#P hidden message 408 167 70 196617 set buf*bevel;
-#P hidden newex 408 150 45 196617 loadbang;
-#P user waveform~ 332 187 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 41 100 75 196617 vasp buf*bevel;
-#P newex 529 312 115 196617 buffer~ buf*bevel 2000;
-#P comment 38 53 213 196617 multiplies a linear ramp from 0 to 1 to a vasp;
-#P comment 38 29 125 196622 vasp.*bevel;
-#P comment 127 102 142 196617 generate a sine wave at 1kHz;
-#P connect 4 0 11 0;
-#P connect 11 0 14 0;
-#P connect 12 0 8 0;
-#P connect 8 0 19 0;
-#P connect 16 0 15 0;
-#P connect 15 0 18 0;
-#P hidden fasten 7 0 5 0 413 184 337 184;
-#P hidden fasten 20 0 5 0 413 186 337 186;
-#P hidden connect 6 0 7 0;
-#P connect 22 0 21 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mbevelup.help b/externals/grill/vasp/max-help/vasp.mbevelup.help
deleted file mode 100755
index 5d36531e..00000000
--- a/externals/grill/vasp/max-help/vasp.mbevelup.help
+++ /dev/null
@@ -1,100 +0,0 @@
-max v2;
-#N vpatcher 180 143 862 501;
-#P message 454 290 75 196617 vasp buf*bevel;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 454 310 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 409 127 49 196617 p wfkeys;
-#P newex 41 245 61 196617 vasp.update;
-#P newex 332 150 61 196617 vasp.update;
-#P comment 483 104 150 196617 generate a 500 ms fade out;
-#P message 332 102 143 196617 vasp 22050 buf*bevel 66150;
-#P newex 332 127 65 196617 vasp.*!bevel;
-#P newex 41 155 55 196617 vasp.* 0.5;
-#P comment 160 199 142 196617 generate a 500 ms fade in;
-#P message 41 197 110 196617 vasp 22050 buf*bevel;
-#P newex 41 129 62 196617 vasp.osc 44;
-#P comment 332 53 215 196617 multiplies a linear ramp from 1 to 0 to a vasp;
-#P comment 332 29 126 196622 vasp.*!bevel;
-#P newex 41 222 63 196617 vasp.*bevel;
-#P hidden message 409 168 70 196617 set buf*bevel;
-#P hidden newex 409 150 45 196617 loadbang;
-#P user waveform~ 332 185 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 41 100 75 196617 vasp buf*bevel;
-#P newex 529 310 115 196617 buffer~ buf*bevel 2000;
-#P comment 38 53 213 196617 multiplies a linear ramp from 0 to 1 to a vasp;
-#P comment 38 29 112 196622 vasp.*bevel;
-#P comment 127 102 144 196617 generate a sine wave at 1khz;
-#P connect 4 0 11 0;
-#P connect 11 0 14 0;
-#P connect 12 0 8 0;
-#P connect 8 0 19 0;
-#P connect 16 0 15 0;
-#P connect 15 0 18 0;
-#P hidden fasten 20 0 5 0 414 184 337 184;
-#P hidden fasten 7 0 5 0 414 183 337 183;
-#P hidden connect 6 0 7 0;
-#P connect 22 0 21 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mcosc.help b/externals/grill/vasp/max-help/vasp.mcosc.help
deleted file mode 100755
index b5b65b66..00000000
--- a/externals/grill/vasp/max-help/vasp.mcosc.help
+++ /dev/null
@@ -1,144 +0,0 @@
-max v2;
-#N vpatcher 132 131 841 556;
-#P message 429 357 129 196617 vasp buf*cosc3 buf*cosc4;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 429 378 78 196617 p clear_buffers;
-#P comment 193 195 114 196617 multiply the ramp with a complex sine wave;
-#P newex 56 173 61 196617 vasp.update;
-#P message 56 127 129 196617 vasp buf*cosc3 buf*cosc4;
-#P newex 56 148 55 196617 vasp.bevel;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 366 54 49 196617 p wfkeys;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P connect 9 0 3 0;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P connect 7 0 6 0;
-#P fasten 8 0 6 0 314 169 248 169;
-#P pop;
-#P newobj 53 378 109 196617 p Hz_to_period_length;
-#P comment 567 229 119 196617 *imaginary part of cosc;
-#P message 56 198 129 196617 vasp buf*cosc3 buf*cosc4;
-#P hidden message 366 221 72 196617 set buf*cosc4;
-#P user waveform~ 367 246 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 559 378 119 196617 buffer~ buf*cosc4 2000;
-#P hidden message 366 94 72 196617 set buf*cosc3;
-#P hidden newex 366 75 45 196617 loadbang;
-#P user waveform~ 366 112 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 56 246 55 196617 vasp.* 0.5;
-#P newex 56 271 61 196617 vasp.update;
-#P newex 559 357 119 196617 buffer~ buf*cosc3 2000;
-#P comment 45 79 316 196617 argument/right inlet: frequency in period length in samples;
-#P newex 56 222 92 196617 vasp.*cosc 44100;
-#P comment 45 64 293 196617 multiplies a complex buffer content with a complex sine wave;
-#P comment 45 41 89 196622 vasp.*cosc;
-#P comment 192 128 137 196617 generate a ramp from 0 to 1;
-#P comment 575 96 108 196617 *real part of the cosc;
-#P connect 20 0 19 0;
-#P connect 19 0 21 0;
-#P connect 15 0 4 0;
-#P connect 4 0 8 0;
-#P connect 8 0 7 0;
-#P hidden connect 10 0 11 0;
-#P hidden connect 18 0 9 0;
-#P hidden connect 11 0 9 0;
-#P hidden fasten 10 0 14 0 371 82 371 82;
-#P hidden fasten 14 0 13 0 371 237 372 237;
-#P hidden connect 18 0 13 0;
-#P connect 24 0 23 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.min.help b/externals/grill/vasp/max-help/vasp.min.help
deleted file mode 100755
index bfeef086..00000000
--- a/externals/grill/vasp/max-help/vasp.min.help
+++ /dev/null
@@ -1,125 +0,0 @@
-max v2;
-#N vpatcher 129 80 798 501;
-#P message 421 352 101 196617 vasp bufmin bufmin1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 421 372 78 196617 p clear_buffers;
-#P comment 123 146 148 196617 generate a sine wave at 1Hz;
-#P message 57 145 62 196617 vasp bufmin;
-#P newex 57 191 61 196617 vasp.update;
-#P newex 57 168 80 196617 vasp.osc 44100;
-#P newex 57 271 45 196617 vasp.abs;
-#P comment 128 229 148 196617 copy to new buffer;
-#P hidden message 321 219 61 196617 set bufmin1;
-#P user waveform~ 321 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 525 372 108 196617 buffer~ bufmin1 2000;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 55 196617 set bufmin;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 57 294 65 196617 vasp.min 0.4;
-#P message 57 228 68 196617 vasp bufmin1;
-#P newex 525 352 108 196617 buffer~ bufmin 2000;
-#P newex 57 249 71 196617 vasp.= bufmin;
-#P comment 52 70 167 196617 take minimum of vasp and argument;
-#P comment 52 48 89 196622 vasp.min;
-#P comment 106 273 100 196617 find absolute values;
-#P comment 598 103 44 196617 source;
-#P connect 20 0 18 0;
-#P connect 18 0 19 0;
-#P connect 6 0 4 0;
-#P connect 4 0 17 0;
-#P connect 17 0 7 0;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 628 371 638 371 638 94 326 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 11 0 14 0;
-#P hidden connect 15 0 14 0;
-#P connect 23 0 22 0;
-#P hidden fasten 14 5 8 4 626 340 638 340 638 94 626 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.minmax.help b/externals/grill/vasp/max-help/vasp.minmax.help
deleted file mode 100755
index f111101f..00000000
--- a/externals/grill/vasp/max-help/vasp.minmax.help
+++ /dev/null
@@ -1,149 +0,0 @@
-max v2;
-#N vpatcher 164 76 829 634;
-#P message 374 478 145 196617 vasp bufmm1 bufmm2 bufmm3;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 374 501 78 196617 p clear_buffers;
-#P comment 561 329 73 196617 positive values;
-#P newex 53 395 61 196617 vasp.update;
-#P hidden message 321 324 61 196617 set bufmm3;
-#P user waveform~ 321 343 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 501 108 196617 buffer~ bufmm3 2000;
-#P comment 131 154 148 196617 generate a sine wave at 1Hz;
-#P message 53 154 68 196617 vasp bufmm1;
-#P newex 53 210 61 196617 vasp.update;
-#P newex 53 189 80 196617 vasp.osc 44100;
-#P comment 172 319 99 196617 copy to new buffer;
-#P hidden message 321 202 61 196617 set bufmm2;
-#P user waveform~ 321 220 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 478 108 196617 buffer~ bufmm2 2000;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 35 49 196617 p wfkeys;
-#P hidden message 321 81 61 196617 set bufmm1;
-#P hidden newex 321 57 45 196617 loadbang;
-#P user waveform~ 321 101 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 53 374 65 196617 vasp.minmax;
-#P message 53 318 105 196617 vasp bufmm2 bufmm3;
-#P newex 521 457 108 196617 buffer~ bufmm1 2000;
-#P newex 53 352 75 196617 vasp.= bufmm1;
-#P comment 44 71 242 196617 splits a vasp pairs into smaller and larger values;
-#P comment 44 48 102 196622 vasp.minmax;
-#P comment 598 86 44 196617 source;
-#P comment 559 206 75 196617 negative values;
-#P connect 18 0 16 0;
-#P connect 16 0 17 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 23 0;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 624 475 638 475 638 77 326 77;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 14 0;
-#P hidden connect 11 0 13 0;
-#P hidden connect 14 0 13 0;
-#P hidden connect 9 0 22 0;
-#P hidden connect 22 0 21 0;
-#P connect 26 0 25 0;
-#P hidden fasten 13 5 8 4 626 323 638 323 638 77 626 77;
-#P hidden connect 8 5 13 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.minq.help b/externals/grill/vasp/max-help/vasp.minq.help
deleted file mode 100755
index 3b3eb2e6..00000000
--- a/externals/grill/vasp/max-help/vasp.minq.help
+++ /dev/null
@@ -1,86 +0,0 @@
-max v2;
-#N vpatcher 257 116 917 432;
-#P message 59 223 68 196617 vasp bufmin?;
-#P newex 59 182 55 196617 vasp.* 0.5;
-#P comment 167 274 100 196617 >>>> minimum value;
-#P flonum 103 274 60 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 52 101 188 196617 right outlet: max value;
-#P comment 140 139 148 196617 generate a sine wave at 1Hz;
-#P message 59 139 68 196617 vasp bufmin?;
-#P newex 59 201 61 196617 vasp.update;
-#P newex 59 162 80 196617 vasp.osc 44100;
-#P comment 52 86 188 196617 argument/right inlet: value;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 73 49 196617 p wfkeys;
-#P hidden message 321 119 61 196617 set bufmin?;
-#P hidden newex 321 95 45 196617 loadbang;
-#P user waveform~ 321 139 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 245 54 196617 vasp.min?;
-#P newex 526 274 108 196617 buffer~ bufmin? 2000;
-#P comment 52 71 200 196617 get minimum sample value of a vasp;
-#P comment 52 48 89 196622 vasp.min?;
-#P connect 11 0 9 0;
-#P connect 9 0 16 0;
-#P connect 16 0 10 0;
-#P connect 17 0 3 0;
-#P connect 3 1 14 0;
-#P hidden fasten 2 1 6 0 629 299 638 299 638 115 326 115;
-#P hidden connect 5 0 6 0;
-#P hidden connect 6 0 4 0;
-#P hidden connect 7 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mirr.help b/externals/grill/vasp/max-help/vasp.mirr.help
deleted file mode 100755
index 2e09c2c4..00000000
--- a/externals/grill/vasp/max-help/vasp.mirr.help
+++ /dev/null
@@ -1,88 +0,0 @@
-max v2;
-#N vpatcher 159 193 741 563;
-#P message 359 278 65 196617 vasp bufmirr;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 359 298 73 196617 p clear_buffer;
-#P hidden newex 442 270 48 196617 r 1128path;
-#P user umenu 82 116 72 196647 1 64 132 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1128path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 144 138 43 196617 p loader;
-#P comment 56 118 26 196617 read;
-#P message 194 300 27 196617 stop;
-#P message 126 300 65 196617 startwindow;
-#P newex 235 325 29 196617 dac~;
-#P newex 235 273 30 196617 line~;
-#P message 235 250 72 196617 0 \, 2000 2000;
-#P newex 235 298 71 196617 play~ bufmirr;
-#P newex 61 222 61 196617 vasp.update;
-#P message 61 156 65 196617 vasp bufmirr;
-#P newex 61 200 53 196617 vasp.mirr;
-#P comment 51 67 75 196617 mirrors a vasp;
-#P comment 51 43 96 196622 vasp.mirr;
-#P hidden message 235 102 60 196617 set bufmirr;
-#P hidden newex 235 77 45 196617 loadbang;
-#P user waveform~ 235 121 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 442 299 105 196617 buffer~ bufmirr 2000;
-#P connect 7 0 6 0;
-#P connect 6 0 8 0;
-#P hidden connect 17 1 16 0;
-#P hidden fasten 0 1 3 0 542 318 551 318 551 98 240 98;
-#P hidden connect 2 0 3 0;
-#P hidden connect 3 0 1 0;
-#P connect 10 0 11 0;
-#P connect 11 0 9 0;
-#P connect 9 0 12 0;
-#P fasten 13 0 12 0 131 318 240 318;
-#P fasten 14 0 12 0 199 318 240 318;
-#P connect 9 0 12 1;
-#P connect 20 0 19 0;
-#P hidden connect 18 0 0 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mod.help b/externals/grill/vasp/max-help/vasp.mod.help
deleted file mode 100755
index 45fdd08e..00000000
--- a/externals/grill/vasp/max-help/vasp.mod.help
+++ /dev/null
@@ -1,62 +0,0 @@
-max v2;
-#N vpatcher 200 142 915 479;
-#P message 511 273 55 196617 vasp buf%;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 511 292 73 196617 p clear_buffer;
-#P comment 271 127 75 196617 ramp from 0-1;
-#P newex 215 173 61 196617 vasp.update;
-#P newex 50 173 61 196617 vasp.update;
-#P message 83 219 55 196617 vasp buf%;
-#P newex 215 147 55 196617 vasp.bevel;
-#P message 215 126 55 196617 vasp buf%;
-#P comment 108 127 107 196617 a sine wave at 1Hz or;
-#P newex 83 292 61 196617 vasp.update;
-#P message 50 126 55 196617 vasp buf%;
-#P newex 50 146 80 196617 vasp.osc 44100;
-#P comment 45 77 189 196617 optional argument/right inlet: divisor;
-#P flonum 138 237 35 9 0. 1. 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 45 60 195 196617 modulo function / remainder of a division;
-#P comment 45 36 89 196622 vasp.%;
-#P newex 590 292 95 196617 buffer~ buf% 2000;
-#P hidden message 377 114 48 196617 set buf%;
-#P hidden newex 377 88 45 196617 loadbang;
-#P user waveform~ 377 138 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 83 258 65 196617 vasp.% 0.25;
-#P comment 156 260 59 196617 modulo;
-#P connect 11 0 10 0;
-#P connect 10 0 17 0;
-#P connect 16 0 1 0;
-#P connect 1 0 12 0;
-#P connect 8 0 1 1;
-#P connect 14 0 15 0;
-#P connect 15 0 18 0;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P connect 21 0 20 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mphasor.help b/externals/grill/vasp/max-help/vasp.mphasor.help
deleted file mode 100755
index 0a21a23f..00000000
--- a/externals/grill/vasp/max-help/vasp.mphasor.help
+++ /dev/null
@@ -1,127 +0,0 @@
-max v2;
-#N vpatcher 159 224 859 578;
-#P message 465 263 83 196617 vasp buf*phasor;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 465 283 73 196617 p clear_buffer;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P connect 9 0 3 0;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P connect 7 0 6 0;
-#P fasten 8 0 6 0 314 169 248 169;
-#P pop;
-#P newobj 41 283 109 196617 p Hz_to_period_length;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 355 34 49 196617 p wfkeys;
-#P message 314 283 27 196617 stop;
-#P message 246 283 65 196617 startwindow;
-#P comment 38 69 311 196617 argument/right inlet: frequency in period length in samples;
-#P newex 355 260 30 196617 line~;
-#P message 355 233 72 196617 0 \, 2000 2000;
-#P newex 355 307 29 196617 dac~;
-#P newex 355 283 85 196617 play~ buf*phasor;
-#P newex 41 255 61 196617 vasp.update;
-#P newex 41 168 55 196617 vasp.* 0.5;
-#P comment 128 208 192 196617 generate a amplitude modulation with 2Hz;
-#P message 41 207 83 196617 vasp buf*phasor;
-#P newex 41 144 55 196617 vasp.noise;
-#P newex 41 232 102 196617 vasp.*phasor 22050;
-#P hidden message 355 76 75 196617 set buf*phasor;
-#P hidden newex 355 57 45 196617 loadbang;
-#P user waveform~ 355 95 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 41 121 83 196617 vasp buf*phasor;
-#P newex 542 283 123 196617 buffer~ buf*phasor 2000;
-#P comment 38 53 229 196617 multiplies a saw tooth ramp with a buffer content;
-#P comment 38 29 109 196622 vasp.*phasor;
-#P comment 128 122 100 196617 generate white noise;
-#P connect 4 0 9 0;
-#P connect 9 0 12 0;
-#P connect 10 0 8 0;
-#P connect 8 0 13 0;
-#P hidden connect 6 0 7 0;
-#P hidden connect 21 0 5 0;
-#P hidden connect 7 0 5 0;
-#P connect 16 0 17 0;
-#P connect 17 0 14 0;
-#P fasten 20 0 15 0 319 303 360 303;
-#P fasten 19 0 15 0 251 303 360 303;
-#P connect 14 0 15 0;
-#P connect 14 0 15 1;
-#P connect 24 0 23 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.mul.help b/externals/grill/vasp/max-help/vasp.mul.help
deleted file mode 100755
index c3eabaa8..00000000
--- a/externals/grill/vasp/max-help/vasp.mul.help
+++ /dev/null
@@ -1,227 +0,0 @@
-max v2;
-#N vpatcher 194 184 786 554;
-#P origin 45 0;
-#P message 387 294 53 196617 vasp buf*;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 387 315 73 196617 p clear_buffer;
-#N vpatcher 197 137 868 621;
-#P newex 58 280 61 196617 vasp.update;
-#P comment 600 218 37 196617 buf*b;
-#P user umenu 78 79 72 196647 1 64 95 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 355 682;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1074path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 140 100 43 196617 p loader;
-#P message 433 395 85 196617 vasp buf*a buf*b;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 433 416 78 196617 p clear_buffers;
-#P newex 58 159 61 196617 vasp.update;
-#P hidden newex 526 367 48 196617 r 1074path;
-#P comment 52 81 26 196617 read;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 325 50 49 196617 p wfkeys;
-#P comment 126 313 157 196617 multiplie noise with the envelope;
-#P comment 126 119 100 196617 generate noise;
-#P comment 109 259 100 196617 normalize the vasp;
-#P comment 133 231 149 196617 filter the values with a lowpass to get the envelope (2Hz);
-#P message 58 312 58 196617 vasp buf*a;
-#P newex 58 333 68 196617 vasp.* buf*b;
-#P message 292 417 27 196617 stop;
-#P message 224 417 65 196617 startwindow;
-#P newex 325 441 29 196617 dac~;
-#P newex 325 389 30 196617 line~;
-#P message 325 360 72 196617 0 \, 2000 2000;
-#P newex 325 415 62 196617 play~ buf*a;
-#P newex 58 360 61 196617 vasp.update;
-#P newex 58 257 45 196617 vasp.opt;
-#P newex 58 234 71 196617 vasp.flp 2205;
-#P message 58 188 58 196617 vasp buf*b;
-#P newex 58 210 45 196617 vasp.abs;
-#P message 58 118 58 196617 vasp buf*a;
-#P newex 58 137 55 196617 vasp.noise;
-#P hidden message 325 215 51 196617 set buf*b;
-#P user waveform~ 325 233 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden message 325 93 51 196617 set buf*a;
-#P hidden newex 325 69 45 196617 loadbang;
-#P user waveform~ 325 113 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 539 415 98 196617 buffer~ buf*b 2000;
-#P newex 539 390 98 196617 buffer~ buf*a 2000;
-#P comment 125 189 100 196617 get absolute values;
-#P comment 52 43 336 196622 use vasp.* to multiplie an envelope to noise;
-#P comment 150 81 100 196617 into buffer buf*b;
-#P comment 600 98 37 196617 buf*a;
-#P connect 12 0 11 0;
-#P connect 11 0 33 0;
-#P connect 14 0 13 0;
-#P connect 13 0 15 0;
-#P connect 15 0 16 0;
-#P connect 16 0 39 0;
-#P connect 25 0 24 0;
-#P connect 24 0 17 0;
-#P hidden connect 37 1 36 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 30 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden connect 7 0 10 0;
-#P hidden fasten 5 1 10 0 632 436 644 436 644 213 330 213;
-#P hidden connect 10 0 9 0;
-#P hidden connect 30 0 9 0;
-#P connect 19 0 20 0;
-#P connect 20 0 18 0;
-#P connect 18 0 21 0;
-#P fasten 22 0 21 0 229 438 330 438;
-#P fasten 23 0 21 0 297 438 330 438;
-#P connect 18 0 21 1;
-#P connect 35 0 34 0;
-#P hidden fasten 32 0 5 0 531 413 544 413;
-#P pop;
-#P newobj 45 315 98 196617 p envelope_example;
-#P comment 103 141 76 196617 generate noise;
-#P newex 45 263 61 196617 vasp.update;
-#P message 45 140 53 196617 vasp buf*;
-#P newex 45 175 55 196617 vasp.noise;
-#P comment 39 74 189 196617 optional argument/right inlet: multiplier;
-#P flonum 90 208 35 9 0. 1. 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 39 59 97 196617 multiplies a vasp;
-#P comment 39 36 66 196622 vasp.*;
-#P newex 463 315 93 196617 buffer~ buf* 2000;
-#P hidden message 246 120 45 196617 set buf*;
-#P hidden newex 246 94 45 196617 loadbang;
-#P user waveform~ 246 144 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 45 229 55 196617 vasp.* 0.5;
-#P comment 129 210 59 196617 change gain;
-#P connect 11 0 10 0;
-#P connect 10 0 1 0;
-#P connect 1 0 12 0;
-#P connect 8 0 1 1;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.multi.help b/externals/grill/vasp/max-help/vasp.multi.help
deleted file mode 100755
index 64ee9b09..00000000
--- a/externals/grill/vasp/max-help/vasp.multi.help
+++ /dev/null
@@ -1,23 +0,0 @@
-max v2;
-#N vpatcher 262 131 701 451;
-#P hidden message 303 155 22 196617 set;
-#P hidden newex 303 123 45 196617 loadbang;
-#P message 223 257 162 196617;
-#P newex 223 232 60 196617 prepend set;
-#P comment 51 80 138 196617 argument: number of outlets;
-#P message 56 257 162 196617;
-#P newex 56 232 60 196617 prepend set;
-#P message 56 156 129 196617 vasp 22050 bufm 44100 0;
-#P newex 56 180 49 196617 vasp.m 2;
-#P newex 56 111 94 196617 buffer~ bufm 2000;
-#P comment 51 63 151 196617 outputs a vasp multiple times;
-#P comment 51 41 89 196622 vasp.m;
-#P connect 4 0 3 0;
-#P connect 3 0 5 0;
-#P hidden fasten 11 0 6 0 308 253 61 253;
-#P connect 5 0 6 0;
-#P fasten 3 1 8 0 100 214 228 214;
-#P hidden fasten 11 0 9 0 308 254 228 254;
-#P connect 8 0 9 0;
-#P hidden connect 10 0 11 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.neq.help b/externals/grill/vasp/max-help/vasp.neq.help
deleted file mode 100755
index 6a533cdd..00000000
--- a/externals/grill/vasp/max-help/vasp.neq.help
+++ /dev/null
@@ -1,145 +0,0 @@
-max v2;
-#N vpatcher 82 103 798 578;
-#P message 490 408 93 196617 vasp buf!=1 buf!=2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 490 428 78 196617 p clear_buffers;
-#P newex 79 393 58 196617 vasp.!= -1.;
-#P comment 332 310 43 196617 false/0;
-#P message 71 123 61 196617 vasp buf!=1;
-#P newex 155 247 55 196617 vasp.= -1.;
-#P newex 92 247 55 196617 vasp.= 0.3;
-#P newex 224 214 55 196617 vasp.upper;
-#P newex 155 214 58 196617 vasp.lower;
-#P newex 224 247 59 196617 vasp.!bevel;
-#P newex 92 214 55 196617 vasp.upper;
-#P newex 31 214 58 196617 vasp.lower;
-#P newex 121 302 61 196617 vasp.update;
-#P newex 30 247 55 196617 vasp.bevel;
-#P newex 182 187 55 196617 vasp.upper;
-#P newex 71 187 58 196617 vasp.lower;
-#P newex 71 154 121 196617 vasp.m 2;
-#P newex 79 368 70 196617 vasp.= buf!=1;
-#P message 79 338 61 196617 vasp buf!=2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 375 80 49 196617 p wfkeys;
-#P hidden message 375 241 54 196617 set buf!=2;
-#P user waveform~ 375 262 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 586 428 101 196617 buffer~ buf!=2 2000;
-#P hidden message 375 119 54 196617 set buf!=1;
-#P hidden newex 375 100 45 196617 loadbang;
-#P user waveform~ 375 137 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 79 428 61 196617 vasp.update;
-#P newex 586 408 101 196617 buffer~ buf!=1 2000;
-#P comment 45 80 147 196617 argument/right inlet: value;
-#P comment 45 63 59 196617 not equal;
-#P comment 45 41 89 196622 vasp.!=;
-#P comment 176 125 92 196617 generate a function;
-#P comment 334 267 40 196617 true/1;
-#P comment 148 396 216 196617 test if a part of the function is not equal to -1.;
-#P connect 22 0 20 0;
-#P fasten 18 0 22 0 76 209 36 209;
-#P connect 29 0 17 0;
-#P connect 17 0 18 0;
-#P connect 15 0 16 0;
-#P connect 16 0 31 0;
-#P connect 31 0 7 0;
-#P fasten 18 0 23 0 76 209 97 209;
-#P connect 23 0 27 0;
-#P fasten 28 0 21 0 160 283 126 283;
-#P fasten 27 0 21 0 97 283 126 283;
-#P fasten 20 0 21 0 35 283 126 283;
-#P fasten 24 0 21 0 229 283 126 283;
-#P fasten 19 0 25 0 187 209 160 209;
-#P connect 25 0 28 0;
-#P connect 17 1 19 0;
-#P fasten 19 0 26 0 187 209 229 209;
-#P connect 26 0 24 0;
-#P hidden connect 9 0 10 0;
-#P hidden connect 14 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden fasten 9 0 13 0 380 100 380 100;
-#P hidden connect 14 0 12 0;
-#P hidden connect 13 0 12 0;
-#P connect 33 0 32 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.noise.help b/externals/grill/vasp/max-help/vasp.noise.help
deleted file mode 100755
index 8200fdbc..00000000
--- a/externals/grill/vasp/max-help/vasp.noise.help
+++ /dev/null
@@ -1,100 +0,0 @@
-max v2;
-#N vpatcher 184 116 763 458;
-#P message 358 248 69 196617 vasp bufnoise;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 358 268 73 196617 p clear_buffer;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 236 40 49 196617 p wfkeys;
-#P message 195 269 27 196617 stop;
-#P message 127 269 65 196617 startwindow;
-#P newex 236 295 29 196617 dac~;
-#P newex 236 243 30 196617 line~;
-#P message 236 220 72 196617 0 \, 2000 2000;
-#P newex 236 268 73 196617 play~ bufnoise;
-#P hidden message 236 82 62 196617 set bufnoise;
-#P hidden newex 236 62 45 196617 loadbang;
-#P user waveform~ 236 102 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 41 146 55 196617 vasp.* 0.5;
-#P newex 41 168 61 196617 vasp.update;
-#P message 41 103 69 196617 vasp bufnoise;
-#P newex 437 268 109 196617 buffer~ bufnoise 2000;
-#P newex 41 124 55 196617 vasp.noise;
-#P comment 38 56 136 196617 vasp noise generator;
-#P comment 38 34 89 196622 vasp.noise;
-#P comment 116 104 99 196617 generate white noise;
-#P connect 5 0 3 0;
-#P connect 3 0 7 0;
-#P connect 7 0 6 0;
-#P hidden connect 9 0 10 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 17 0 8 0;
-#P connect 12 0 13 0;
-#P connect 13 0 11 0;
-#P connect 11 0 14 0;
-#P fasten 15 0 14 0 132 288 241 288;
-#P fasten 16 0 14 0 200 288 241 288;
-#P connect 11 0 14 1;
-#P connect 19 0 18 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.nonzero.help b/externals/grill/vasp/max-help/vasp.nonzero.help
deleted file mode 100755
index 652ce582..00000000
--- a/externals/grill/vasp/max-help/vasp.nonzero.help
+++ /dev/null
@@ -1,162 +0,0 @@
-max v2;
-#N vpatcher 73 92 960 655;
-#P hidden newex 737 368 48 196617 r 1042path;
-#P message 633 391 93 196617 vasp buf?? buf??1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 633 410 78 196617 p clear_buffers;
-#P user umenu 59 141 72 196647 1 64 157 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1042path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 121 160 43 196617 p loader;
-#P hidden message 448 239 22 196617 set;
-#P comment 133 448 100 196617 sample values;
-#P message 20 463 794 196617;
-#P newex 20 434 60 196617 prepend set;
-#P message 20 399 528 196617;
-#P comment 52 101 133 196617 right outlet: sample value;
-#P newex 59 364 60 196617 prepend set;
-#P newex 59 265 44 196617 vasp.??;
-#P comment 811 222 44 196617 peaks;
-#P comment 132 182 148 196617 copy to new buffer \, find peaks;
-#P hidden message 529 220 55 196617 set buf??1;
-#P user waveform~ 529 237 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 737 410 104 196617 buffer~ buf??1 1000;
-#P comment 52 86 134 196617 left outlet: sample index;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 529 52 49 196617 p wfkeys;
-#P hidden message 529 98 51 196617 set buf??;
-#P hidden newex 529 74 45 196617 loadbang;
-#P user waveform~ 529 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 227 93 196617 vasp.peaks 0.0004;
-#P message 59 180 64 196617 vasp buf??1;
-#P newex 737 391 104 196617 buffer~ buf?? 1000;
-#P newex 59 201 65 196617 vasp.= buf??;
-#P comment 52 71 259 196617 outputs all samples of a vasp that are unequal to zero;
-#P comment 52 48 89 196622 vasp.??;
-#P comment 806 103 44 196617 source;
-#P comment 131 382 100 196617 sample index;
-#P hidden fasten 25 0 21 0 453 390 25 390;
-#P fasten 19 0 21 0 64 390 25 390;
-#P fasten 18 1 22 0 98 302 9 302 9 424 25 424;
-#P hidden fasten 25 0 23 0 453 457 25 457;
-#P connect 22 0 23 0;
-#P connect 6 0 4 0;
-#P connect 4 0 7 0;
-#P connect 7 0 18 0;
-#P connect 18 0 19 0;
-#P hidden connect 27 1 26 0;
-#P hidden fasten 9 0 25 0 531 91 453 91;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 5 1 10 0 836 406 846 406 846 94 534 94;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P hidden connect 9 0 15 0;
-#P hidden connect 15 0 14 0;
-#P hidden connect 11 0 14 0;
-#P connect 29 0 28 0;
-#P hidden connect 30 0 5 0;
-#P hidden fasten 14 5 8 4 834 340 846 340 846 94 834 94;
-#P hidden connect 8 5 14 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.offset.help b/externals/grill/vasp/max-help/vasp.offset.help
deleted file mode 100755
index 2153dbce..00000000
--- a/externals/grill/vasp/max-help/vasp.offset.help
+++ /dev/null
@@ -1,32 +0,0 @@
-max v2;

-#N vpatcher 188 145 681 517;

-#P hidden message 424 146 22 196617 set;

-#P hidden newex 424 116 45 196617 loadbang;

-#P number 306 175 47 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;

-#P number 119 175 47 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;

-#P newex 344 323 110 196617 buffer~ bufoffs2 2000;

-#P newex 344 303 110 196617 buffer~ bufoffs1 2000;

-#P message 245 254 209 196617;

-#P newex 245 221 60 196617 prepend set;

-#P message 245 148 153 196617 vasp bufoffs1 220 bufoffs2 100;

-#P newex 245 196 80 196617 vasp.offset 300;

-#P message 58 254 180 196617;

-#P newex 58 221 60 196617 prepend set;

-#P message 58 148 70 196617 vasp bufoffs1;

-#P newex 58 196 80 196617 vasp.offset 300;

-#P comment 55 83 135 196617 argument/right inlet: value;

-#P comment 55 69 204 196617 set the offset of a vasp (into a buffer);

-#P comment 55 45 89 196622 vasp.offs;

-#P comment 55 98 253 196617 ---! vasp.offs sets all vectors to the same offset !---;

-#P connect 5 0 4 0;

-#P connect 4 0 6 0;

-#P hidden fasten 17 0 7 0 429 246 63 246;

-#P connect 6 0 7 0;

-#P connect 14 0 4 1;

-#P connect 9 0 8 0;

-#P connect 8 0 10 0;

-#P hidden fasten 17 0 11 0 429 246 250 246;

-#P connect 10 0 11 0;

-#P connect 15 0 8 1;

-#P hidden connect 16 0 17 0;

-#P pop;

diff --git a/externals/grill/vasp/max-help/vasp.offsetd.help b/externals/grill/vasp/max-help/vasp.offsetd.help
deleted file mode 100755
index 59b71516..00000000
--- a/externals/grill/vasp/max-help/vasp.offsetd.help
+++ /dev/null
@@ -1,31 +0,0 @@
-max v2;
-#N vpatcher 191 100 695 451;
-#P hidden message 438 125 22 196617 set;
-#P hidden newex 438 97 45 196617 loadbang;
-#P newex 359 305 115 196617 buffer~ bufoffs+2 2000;
-#P newex 359 284 115 196617 buffer~ bufoffs+1 2000;
-#P number 310 151 45 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P number 123 151 45 9 0 0 1 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 245 234 229 196617;
-#P newex 245 201 60 196617 prepend set;
-#P message 245 128 165 196617 vasp bufoffs+1 220 bufoffs+2 100;
-#P newex 245 172 75 196617 vasp.offs+ 300;
-#P message 58 234 171 196617;
-#P newex 58 201 60 196617 prepend set;
-#P message 58 128 75 196617 vasp bufoffs+1;
-#P newex 58 172 75 196617 vasp.offs+ 300;
-#P comment 55 80 135 196617 argument/right inlet: value;
-#P comment 55 63 189 196617 change the offset to a vasp (relatively);
-#P comment 55 39 89 196622 vasp.offs+;
-#P connect 4 0 3 0;
-#P connect 3 0 5 0;
-#P hidden fasten 16 0 6 0 443 228 63 228;
-#P connect 5 0 6 0;
-#P connect 11 0 3 1;
-#P connect 8 0 7 0;
-#P connect 7 0 9 0;
-#P hidden fasten 16 0 10 0 443 227 250 227;
-#P connect 9 0 10 0;
-#P connect 12 0 7 1;
-#P hidden connect 15 0 16 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.offsetq.help b/externals/grill/vasp/max-help/vasp.offsetq.help
deleted file mode 100755
index 8a01e618..00000000
--- a/externals/grill/vasp/max-help/vasp.offsetq.help
+++ /dev/null
@@ -1,17 +0,0 @@
-max v2;
-#N vpatcher 243 134 660 396;
-#P number 202 162 42 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P number 45 162 42 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 278 221 114 196617 buffer~ buffoffs? 2000;
-#P message 202 106 161 196617 vasp buffoffs? 220 buffoffs? 300;
-#P newex 202 127 65 196617 vasp.offset?;
-#P message 45 106 115 196617 vasp 200 buffoffs? 300;
-#P newex 45 127 65 196617 vasp.offset?;
-#P comment 42 59 167 196617 get a single vectored vasp«s offset;
-#P comment 42 35 89 196622 vasp.offs?;
-#P comment 199 89 190 196617 more than 1 vector. watch max window!;
-#P connect 4 0 3 0;
-#P connect 3 0 8 0;
-#P connect 6 0 5 0;
-#P connect 5 0 9 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.opt.help b/externals/grill/vasp/max-help/vasp.opt.help
deleted file mode 100755
index 45a976bf..00000000
--- a/externals/grill/vasp/max-help/vasp.opt.help
+++ /dev/null
@@ -1,104 +0,0 @@
-max v2;
-#N vpatcher 158 141 801 655;
-#P message 441 425 60 196617 vasp bufopt;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 441 446 73 196617 p clear_buffer;
-#P user umenu 73 119 72 196647 1 64 135 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1160path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 135 141 43 196617 p loader;
-#P comment 46 120 26 196617 read;
-#P hidden newex 519 425 48 196617 r 1160path;
-#P flonum 120 208 44 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 137 353 68 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 67 177 196617 otptimize a vasp (aka normalize);
-#P message 64 352 60 196617 vasp bufopt;
-#P newex 85 380 38 196617 vasp./;
-#P newex 85 403 61 196617 vasp.update;
-#P newex 85 188 45 196617 vasp.opt;
-#P message 85 160 60 196617 vasp bufopt;
-#P newex 85 319 62 196617 vasp.amax?;
-#P hidden message 302 131 53 196617 set bufopt;
-#P hidden newex 302 106 45 196617 loadbang;
-#P user waveform~ 302 156 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 240 446 27 196617 stop;
-#P message 173 446 65 196617 startwindow;
-#P newex 293 425 30 196617 line~;
-#P message 293 404 72 196617 0 \, 2000 2000;
-#P newex 293 472 29 196617 dac~;
-#P newex 293 446 64 196617 play~ bufopt;
-#P newex 85 228 61 196617 vasp.update;
-#P message 85 297 60 196617 vasp bufopt;
-#P newex 519 446 100 196617 buffer~ bufopt 2000;
-#P comment 210 355 141 196617 -> current absolute maximum;
-#P comment 83 279 210 196617 or use vasp.amax? to optimize buffer content;
-#P comment 46 44 95 196622 vasp.opt;
-#P comment 46 82 204 196617 right outlet: the original maximum value;
-#P connect 17 0 18 0;
-#P connect 18 0 6 0;
-#P connect 5 0 16 0;
-#P fasten 21 0 20 0 69 373 90 373;
-#P connect 20 0 19 0;
-#P fasten 23 0 20 1 142 374 118 374;
-#P connect 18 1 24 0;
-#P hidden connect 28 1 27 0;
-#P fasten 16 1 23 0 142 344 142 344;
-#P connect 9 0 10 0;
-#P connect 10 0 7 0;
-#P connect 7 0 8 0;
-#P fasten 11 0 8 0 178 466 298 466;
-#P fasten 12 0 8 0 245 466 298 466;
-#P hidden fasten 4 1 15 0 614 94 295 94 295 162 307 162;
-#P hidden connect 14 0 15 0;
-#P hidden connect 15 0 13 0;
-#P connect 7 0 8 1;
-#P connect 30 0 29 0;
-#P hidden connect 25 0 4 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.osc.help b/externals/grill/vasp/max-help/vasp.osc.help
deleted file mode 100755
index 33e26427..00000000
--- a/externals/grill/vasp/max-help/vasp.osc.help
+++ /dev/null
@@ -1,123 +0,0 @@
-max v2;
-#N vpatcher 201 127 842 502;
-#P message 428 281 61 196617 vasp bufosc;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 428 301 73 196617 p clear_buffer;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 9 0 3 0;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P fasten 8 0 6 0 314 169 248 169;
-#P connect 7 0 6 0;
-#P pop;
-#P newobj 56 301 109 196617 p Hz_to_period_length;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 301 79 49 196617 p wfkeys;
-#P message 260 303 27 196617 stop;
-#P message 192 303 65 196617 startwindow;
-#P newex 301 328 29 196617 dac~;
-#P newex 301 276 30 196617 line~;
-#P message 301 253 72 196617 0 \, 2000 2000;
-#P newex 301 301 65 196617 play~ bufosc;
-#P hidden message 301 115 54 196617 set bufosc;
-#P hidden newex 301 97 45 196617 loadbang;
-#P user waveform~ 301 133 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 56 183 55 196617 vasp.* 0.5;
-#P newex 56 205 61 196617 vasp.update;
-#P message 56 129 61 196617 vasp bufosc;
-#P newex 512 301 101 196617 buffer~ bufosc 2000;
-#P comment 51 76 314 196617 optional argument/right inlet: frequency in period length in samples;
-#P newex 56 161 123 196617 vasp.osc 44.099998;
-#P comment 51 61 168 196617 vasp sine wave generator;
-#P comment 51 38 89 196622 vasp.osc;
-#P comment 126 130 142 196617 generate a sine wave at 1kHz;
-#P connect 6 0 3 0;
-#P connect 3 0 8 0;
-#P connect 8 0 7 0;
-#P hidden connect 10 0 11 0;
-#P hidden connect 18 0 9 0;
-#P hidden connect 11 0 9 0;
-#P connect 13 0 14 0;
-#P connect 14 0 12 0;
-#P fasten 17 0 15 0 265 321 306 321;
-#P fasten 16 0 15 0 197 321 306 321;
-#P connect 12 0 15 0;
-#P connect 12 0 15 1;
-#P connect 21 0 20 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.part.help b/externals/grill/vasp/max-help/vasp.part.help
deleted file mode 100755
index 686ebd02..00000000
--- a/externals/grill/vasp/max-help/vasp.part.help
+++ /dev/null
@@ -1,30 +0,0 @@
-max v2;
-#N vpatcher 214 79 812 563;
-#P newex 103 380 52 196617 print rest;
-#P newex 62 380 30 196617 print;
-#P comment 56 93 316 196617 left inlet: a vasp to define the buffername and the maximum lenght;
-#P comment 56 140 344 196617 right outlet: a vasp with remaining length (if there is one) of the input vasp;
-#P message 62 176 81 196617 vasp buffpart11;
-#P comment 159 382 271 196617 so there are just 4 vasps and no rest.... watch maxwindow;
-#P message 221 314 131 196617 100 200 300 500 100 200;
-#P newex 62 344 51 196617 vasp.part;
-#P message 62 289 148 196617 vasp 1100 buffpart1 buffpart2;
-#P newex 166 239 52 196617 print rest;
-#P newex 62 238 30 196617 print;
-#P comment 56 125 214 196617 left outlet: the new vasps one after the other;
-#P newex 437 444 115 196617 buffer~ buffpart2 2000;
-#P newex 437 423 115 196617 buffer~ buffpart1 2000;
-#P newex 62 208 114 196617 vasp.part 100 100 100;
-#P comment 56 77 260 196617 generates vasps with certain lenghts;
-#P comment 56 53 89 196622 vasp.part;
-#P comment 56 109 197 196617 argument/ right inlet: vasps lenghts (list);
-#P comment 144 177 225 196617 vasp.part generates 3 new vasps and a rest vasp;
-#P comment 211 290 323 196617 the input vasp defines the maximum lengths of the vasps at the output;
-#P connect 15 0 5 0;
-#P connect 5 0 9 0;
-#P connect 11 0 12 0;
-#P connect 12 0 18 0;
-#P fasten 13 0 12 1 226 336 108 336;
-#P connect 12 1 19 0;
-#P connect 5 1 10 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.peaks.help b/externals/grill/vasp/max-help/vasp.peaks.help
deleted file mode 100755
index 6e2068d3..00000000
--- a/externals/grill/vasp/max-help/vasp.peaks.help
+++ /dev/null
@@ -1,176 +0,0 @@
-max v2;
-#N vpatcher 120 75 805 582;
-#P comment 172 313 92 196617 = number of peaks;
-#P number 134 311 35 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 59 258 44 196617 vasp.??;
-#P flonum 134 259 71 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 134 283 51 196617 * 88200.;
-#P comment 52 101 162 196617 outlet: current density value 0-1;
-#P message 417 419 109 196617 vasp bufpeak bufpeak1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 417 442 73 196617 p clear_buffer;
-#P hidden newex 538 396 48 196617 r 1164path;
-#P user umenu 78 135 72 196647 1 64 151 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1164path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 140 157 43 196617 p loader;
-#P comment 52 137 26 196617 read;
-#P comment 619 254 44 196617 peaks;
-#P comment 165 181 148 196617 copy to new buffer \, find peaks;
-#P message 59 357 72 196617 vasp bufpeak1;
-#P newex 59 380 45 196617 vasp.opt;
-#P hidden message 337 251 65 196617 set bufpeak1;
-#P user waveform~ 337 269 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 538 442 112 196617 buffer~ bufpeak1 2000;
-#P comment 52 86 188 196617 argument/right inlet: density value 0-1;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 337 84 49 196617 p wfkeys;
-#P message 296 442 27 196617 stop;
-#P message 227 442 65 196617 startwindow;
-#P newex 337 468 29 196617 dac~;
-#P newex 337 419 30 196617 line~;
-#P message 337 398 72 196617 0 \, 2000 2000;
-#P newex 337 442 75 196617 play~ bufpeak1;
-#P hidden message 337 130 59 196617 set bufpeak;
-#P hidden newex 337 106 45 196617 loadbang;
-#P user waveform~ 337 150 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 59 231 85 196617 vasp.peaks 0.001;
-#P newex 59 406 61 196617 vasp.update;
-#P message 59 180 105 196617 vasp 88200 bufpeak1;
-#P newex 538 419 112 196617 buffer~ bufpeak 2000;
-#P newex 59 201 75 196617 vasp.= bufpeak;
-#P comment 52 72 218 196617 find the local maxima of the buffer samples;
-#P comment 52 48 89 196622 vasp.peaks;
-#P comment 133 358 111 196617 optimize buffer content;
-#P comment 614 135 44 196617 source;
-#P comment 206 262 100 196617 current density;
-#P comment 189 285 100 196617 * lenght of the vasp;
-#P connect 8 0 6 0;
-#P connect 6 0 10 0;
-#P connect 10 0 38 0;
-#P connect 26 0 25 0;
-#P connect 25 0 9 0;
-#P connect 10 1 37 0;
-#P connect 37 0 36 0;
-#P connect 36 0 39 0;
-#P hidden connect 31 1 30 0;
-#P hidden connect 12 0 13 0;
-#P hidden fasten 7 1 13 0 645 438 654 438 654 126 342 126;
-#P hidden connect 20 0 11 0;
-#P hidden connect 13 0 11 0;
-#P hidden connect 12 0 24 0;
-#P hidden connect 20 0 23 0;
-#P hidden connect 24 0 23 0;
-#P connect 15 0 16 0;
-#P connect 16 0 14 0;
-#P fasten 19 0 17 0 301 461 342 461;
-#P fasten 18 0 17 0 232 461 342 461;
-#P connect 14 0 17 0;
-#P connect 14 0 17 1;
-#P connect 34 0 33 0;
-#P hidden connect 32 0 7 0;
-#P hidden fasten 23 5 11 4 642 372 654 372 654 126 642 126;
-#P hidden connect 11 5 23 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.phasor.help b/externals/grill/vasp/max-help/vasp.phasor.help
deleted file mode 100755
index 3f246eee..00000000
--- a/externals/grill/vasp/max-help/vasp.phasor.help
+++ /dev/null
@@ -1,123 +0,0 @@
-max v2;
-#N vpatcher 152 239 816 612;
-#P message 441 281 75 196617 vasp bufphasor;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 441 300 73 196617 p clear_buffer;
-#N vpatcher 169 125 534 375;
-#P flonum 70 179 61 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 125 27 196617 t b f;
-#P message 309 151 27 196617 stop;
-#P message 243 151 65 196617 startwindow;
-#P newex 243 173 29 196617 dac~;
-#P comment 141 175 83 196617 period length in samples (float);
-#P flonum 88 97 43 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 70 147 27 196617 / 1.;
-#P flonum 68 73 54 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 54 49 53 196617 dspstate~;
-#P comment 133 98 100 196617 frequency in Hz;
-#P connect 1 1 2 0;
-#P fasten 4 0 9 0 93 118 75 118;
-#P connect 9 0 3 0;
-#P fasten 2 0 3 0 73 115 54 115 54 145 75 145;
-#P connect 3 0 10 0;
-#P connect 9 1 3 1;
-#P connect 7 0 6 0;
-#P fasten 8 0 6 0 314 169 248 169;
-#P pop;
-#P newobj 54 300 109 196617 p Hz_to_period_length;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 327 66 49 196617 p wfkeys;
-#P message 286 301 27 196617 stop;
-#P message 218 301 65 196617 startwindow;
-#P newex 327 327 29 196617 dac~;
-#P newex 327 275 30 196617 line~;
-#P message 327 252 72 196617 0 \, 2000 2000;
-#P newex 327 300 80 196617 play~ bufphasor;
-#P hidden message 327 104 69 196617 set bufphasor;
-#P hidden newex 327 83 45 196617 loadbang;
-#P user waveform~ 327 122 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 54 175 55 196617 vasp.* 0.5;
-#P newex 54 197 61 196617 vasp.update;
-#P message 54 127 75 196617 vasp bufphasor;
-#P newex 524 300 115 196617 buffer~ bufphasor 2000;
-#P comment 46 76 311 196617 optional argument/right inlet: frequency in period length in samples;
-#P newex 54 153 89 196617 vasp.phasor 2205;
-#P comment 46 61 168 196617 vasp saw tooth ramp generator;
-#P comment 46 38 111 196622 vasp.phasor;
-#P comment 139 128 129 196617 generate saw tooth at 20Hz;
-#P connect 6 0 3 0;
-#P connect 3 0 8 0;
-#P connect 8 0 7 0;
-#P hidden connect 10 0 11 0;
-#P hidden connect 18 0 9 0;
-#P hidden connect 11 0 9 0;
-#P connect 13 0 14 0;
-#P connect 14 0 12 0;
-#P connect 12 0 15 0;
-#P fasten 17 0 15 0 291 320 332 320;
-#P fasten 16 0 15 0 223 320 332 320;
-#P connect 12 0 15 1;
-#P connect 21 0 20 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.polar.help b/externals/grill/vasp/max-help/vasp.polar.help
deleted file mode 100755
index c2dbdf2c..00000000
--- a/externals/grill/vasp/max-help/vasp.polar.help
+++ /dev/null
@@ -1,291 +0,0 @@
-max v2;
-#N vpatcher 209 148 932 603;
-#P origin 0 27;
-#P user umenu 79 131 72 196647 1 64 147 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 347 671;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s 1067path1;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 4 0 1 0;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 141 153 43 196617 p loader;
-#P message 487 360 101 196617 vasp bufpol1 bufpol2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 487 380 78 196617 p clear_buffers;
-#P hidden newex 589 336 54 196617 r 1067path1;
-#P comment 52 133 26 196617 read;
-#P newex 60 216 61 196617 vasp.update;
-#N vpatcher 148 79 912 552;
-#P origin 0 14;
-#P user umenu 83 71 72 196647 1 64 87 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 344 681;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1067path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 1 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 145 89 43 196617 p loader;
-#P message 521 380 101 196617 vasp bufpol3 bufpol4;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 521 399 78 196617 p clear_buffers;
-#P hidden newex 624 341 48 196617 r 1067path;
-#P comment 56 72 26 196617 read;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 421 101 49 196617 p wfkeys;
-#P hidden message 421 145 58 196617 set bufpol3;
-#P hidden newex 421 121 45 196617 loadbang;
-#P user waveform~ 421 163 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 380 400 27 196617 stop;
-#P message 312 400 65 196617 startwindow;
-#P newex 421 425 29 196617 dac~;
-#P newex 421 375 30 196617 line~;
-#P message 421 352 72 196617 0 \, 4000 4000;
-#P newex 421 399 69 196617 play~ bufpol3;
-#P newex 61 399 61 196617 vasp.freeze;
-#P comment 119 294 190 196617 polar to cartesian coordinate conversion;
-#P comment 178 238 81 196617 scale to 0 - 2¹;
-#P comment 146 215 68 196617 random phase;
-#P comment 130 184 116 196617 split amplitude and phase;
-#P comment 130 157 193 196617 cartesian to polar coordinate conversion;
-#P newex 624 399 105 196617 buffer~ bufpol4 4000;
-#P newex 624 378 105 196617 buffer~ bufpol3 4000;
-#P message 61 109 101 196617 vasp bufpol3 bufpol4;
-#P newex 61 338 61 196617 vasp.update;
-#P newex 61 315 52 196617 vasp.c!fft;
-#P newex 61 292 51 196617 vasp.rect;
-#P newex 61 269 58 196617 vasp.join 2;
-#P newex 86 237 86 196617 vasp.* 3.141593;
-#P newex 86 213 55 196617 vasp.noise;
-#P newex 61 181 61 196617 vasp.split 2;
-#P newex 61 155 55 196617 vasp.polar;
-#P newex 61 133 49 196617 vasp.cfft;
-#P comment 129 135 151 196617 complex fourier transmormation;
-#P comment 56 31 193 196622 phase random_example;
-#P comment 127 401 170 196617 is an abstraction that does the same;
-#P connect 12 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 8 0;
-#P connect 8 0 9 0;
-#P connect 9 0 10 0;
-#P connect 10 0 11 0;
-#P connect 5 1 6 0;
-#P connect 6 0 7 0;
-#P fasten 7 0 8 1 91 261 114 261;
-#P hidden connect 36 1 35 0;
-#P hidden connect 28 0 29 0;
-#P hidden fasten 13 1 29 0 724 396 740 396 740 103 426 103;
-#P hidden connect 30 0 27 0;
-#P hidden connect 29 0 27 0;
-#P connect 22 0 23 0;
-#P connect 23 0 21 0;
-#P connect 21 0 24 0;
-#P fasten 26 0 24 0 385 420 426 420;
-#P fasten 25 0 24 0 317 420 426 420;
-#P connect 21 0 24 1;
-#P connect 34 0 33 0;
-#P hidden fasten 32 0 13 0 629 372 629 372;
-#P pop;
-#P newobj 60 380 115 196617 p phaserandom_example;
-#P comment 173 258 173 196617 real-> amplitude / imaginary-> phase;
-#P comment 173 174 179 196617 transform into real and imaginary part;
-#P message 60 257 101 196617 vasp bufpol1 bufpol2;
-#P message 60 173 101 196617 vasp bufpol1 bufpol2;
-#P newex 60 277 55 196617 vasp.polar;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 382 43 49 196617 p wfkeys;
-#P comment 607 215 86 196617 phase / imaginary;
-#P hidden message 382 209 58 196617 set bufpol2;
-#P user waveform~ 382 230 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 589 380 105 196617 buffer~ bufpol2 2000;
-#P hidden message 382 87 58 196617 set bufpol1;
-#P hidden newex 382 63 45 196617 loadbang;
-#P user waveform~ 382 105 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 60 193 49 196617 vasp.cfft;
-#P newex 60 304 61 196617 vasp.update;
-#P newex 589 359 105 196617 buffer~ bufpol1 2000;
-#P comment 52 59 192 196617 cartesian to polar coordinate conversion;
-#P comment 52 36 89 196622 vasp.polar;
-#P comment 617 90 78 196617 amplitude / real;
-#P connect 15 0 5 0;
-#P connect 5 0 20 0;
-#P connect 16 0 14 0;
-#P connect 14 0 4 0;
-#P hidden connect 26 1 25 0;
-#P hidden connect 7 0 8 0;
-#P hidden fasten 3 1 8 0 689 377 699 377 699 82 387 82;
-#P hidden connect 13 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden fasten 7 0 11 0 387 68 387 68;
-#P hidden connect 13 0 10 0;
-#P hidden connect 11 0 10 0;
-#P connect 24 0 23 0;
-#P hidden connect 22 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.pow.help b/externals/grill/vasp/max-help/vasp.pow.help
deleted file mode 100755
index 496b0468..00000000
--- a/externals/grill/vasp/max-help/vasp.pow.help
+++ /dev/null
@@ -1,98 +0,0 @@
-max v2;
-#N vpatcher 201 127 816 493;
-#P newex 55 196 61 196617 vasp.update;
-#P message 404 291 64 196617 vasp bufpow;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 404 312 73 196617 p clear_buffer;
-#P flonum 134 257 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 50 67 66 196617 sample^x;
-#P message 55 235 64 196617 vasp bufpow;
-#P newex 55 280 68 196617 vasp.pow 0.1;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 280 65 49 196617 p wfkeys;
-#P hidden message 280 111 55 196617 set bufpow;
-#P hidden newex 280 87 45 196617 loadbang;
-#P user waveform~ 280 137 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 55 174 55 196617 vasp.* 0.2;
-#P newex 55 312 61 196617 vasp.update;
-#P message 55 123 64 196617 vasp bufpow;
-#P newex 487 312 104 196617 buffer~ bufpow 2000;
-#P comment 50 97 155 196617 argument/right inlet: exponent;
-#P newex 55 152 80 196617 vasp.osc 44100;
-#P comment 50 82 168 196617 power function;
-#P comment 50 43 89 196622 vasp.pow;
-#P comment 171 258 52 196617 exponent;
-#P comment 141 153 123 196617 generate a 1Hz sine wave;
-#P connect 7 0 4 0;
-#P connect 4 0 9 0;
-#P connect 9 0 20 0;
-#P connect 15 0 14 0;
-#P connect 14 0 8 0;
-#P fasten 17 0 14 1 139 275 118 275;
-#P hidden connect 11 0 12 0;
-#P hidden connect 12 0 10 0;
-#P hidden connect 13 0 10 0;
-#P connect 19 0 18 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.pwrap.help b/externals/grill/vasp/max-help/vasp.pwrap.help
deleted file mode 100755
index ddc11a81..00000000
--- a/externals/grill/vasp/max-help/vasp.pwrap.help
+++ /dev/null
@@ -1,6 +0,0 @@
-max v2;
-#N vpatcher 256 153 557 315;
-#P comment 44 38 89 196622 vasp.pwrap;
-#P newex 116 103 60 196617 vasp.pwrap;
-#P comment 44 62 179 196617 wraps value from 0-2¹ to -¹ to ¹;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.radd.help b/externals/grill/vasp/max-help/vasp.radd.help
deleted file mode 100755
index af2abb0f..00000000
--- a/externals/grill/vasp/max-help/vasp.radd.help
+++ /dev/null
@@ -1,168 +0,0 @@
-max v2;
-#N vpatcher 196 126 817 622;
-#P message 393 402 95 196617 vasp bufr+1 bufr+2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 393 423 78 196617 p clear_buffers;
-#P hidden newex 492 383 48 196617 r 1108path;
-#P user umenu 73 129 72 196647 1 64 145 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1108path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 135 151 43 196617 p loader;
-#P comment 46 131 26 196617 read;
-#P comment 190 244 30 196617 value;
-#P newex 53 287 61 196617 vasp.update;
-#P newex 53 367 61 196617 vasp.update;
-#P newex 53 213 61 196617 vasp.update;
-#P flonum 153 243 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 89 137 196617 needs two vectors;
-#P newex 53 346 52 196617 vasp.c!fft;
-#P message 53 325 95 196617 vasp bufr+1 bufr+2;
-#P newex 53 191 49 196617 vasp.cfft;
-#P message 53 169 95 196617 vasp bufr+1 bufr+2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 283 74 49 196617 p wfkeys;
-#P hidden message 283 246 55 196617 set bufr+2;
-#P user waveform~ 283 264 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 492 423 103 196617 buffer~ bufr+2 2000;
-#P comment 46 60 170 196617 add a value to the complex radius;
-#P newex 53 267 65 196617 vasp.r+ 0.05;
-#P hidden message 283 122 55 196617 set bufr+1;
-#P hidden newex 283 95 45 196617 loadbang;
-#P user waveform~ 283 143 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 230 423 27 196617 stop;
-#P message 163 423 65 196617 startwindow;
-#P newex 283 401 30 196617 line~;
-#P message 283 381 72 196617 0 \, 2000 2000;
-#P newex 283 449 29 196617 dac~;
-#P newex 283 423 65 196617 play~ bufr+1;
-#P message 53 243 95 196617 vasp bufr+1 bufr+2;
-#P newex 492 402 103 196617 buffer~ bufr+1 2000;
-#P comment 46 37 78 196622 vasp.r+;
-#P comment 46 74 168 196617 argument/right inlet: value (offset);
-#P connect 19 0 20 0;
-#P connect 20 0 25 0;
-#P connect 3 0 13 0;
-#P connect 13 0 27 0;
-#P connect 21 0 22 0;
-#P connect 22 0 26 0;
-#P fasten 24 0 13 1 158 263 113 263;
-#P hidden connect 31 1 30 0;
-#P hidden connect 11 0 12 0;
-#P hidden fasten 2 1 12 0 590 421 601 421 601 116 288 116;
-#P hidden connect 18 0 10 0;
-#P hidden connect 12 0 10 0;
-#P hidden connect 11 0 17 0;
-#P hidden fasten 15 1 17 0 590 444 601 444 601 243 288 243;
-#P hidden connect 18 0 16 0;
-#P hidden connect 17 0 16 0;
-#P connect 6 0 7 0;
-#P connect 7 0 4 0;
-#P fasten 9 0 5 0 235 443 288 443;
-#P fasten 8 0 5 0 168 443 288 443;
-#P connect 4 0 5 0;
-#P connect 4 0 5 1;
-#P connect 34 0 33 0;
-#P hidden connect 32 0 2 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rect.help b/externals/grill/vasp/max-help/vasp.rect.help
deleted file mode 100755
index f03d5187..00000000
--- a/externals/grill/vasp/max-help/vasp.rect.help
+++ /dev/null
@@ -1,301 +0,0 @@
-max v2;
-#N vpatcher 213 143 951 665;
-#P user umenu 84 105 72 196647 1 64 121 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 347 671;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s 1069path1;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 4 0 1 0;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 146 127 43 196617 p loader;
-#P message 467 441 113 196617 vasp bufrect1 bufrect2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 467 460 78 196617 p clear_buffers;
-#P hidden newex 582 414 54 196617 r 1069path1;
-#P comment 57 107 26 196617 read;
-#P comment 187 376 179 196617 tranform with invers cfft to original;
-#P newex 63 416 61 196617 vasp.update;
-#P message 63 375 113 196617 vasp bufrect1 bufrect2;
-#P newex 63 395 52 196617 vasp.c!fft;
-#P newex 63 186 61 196617 vasp.update;
-#P message 63 297 113 196617 vasp bufrect1 bufrect2;
-#P newex 63 317 51 196617 vasp.rect;
-#P newex 63 339 61 196617 vasp.update;
-#P comment 187 221 173 196617 real-> amplitude / imaginary-> phase;
-#N vpatcher 148 168 892 640;
-#P user umenu 83 67 72 196647 1 64 83 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 347 671;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1069path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P connect 2 0 3 0;
-#P connect 3 0 4 0;
-#P fasten 0 0 1 0 143 134 64 134;
-#P connect 4 0 1 0;
-#P connect 3 1 0 0;
-#P pop;
-#P hidden newobj 145 89 43 196617 p loader;
-#P message 591 355 113 196617 vasp bufrect3 bufrect4;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 591 374 78 196617 p clear_buffers;
-#P hidden newex 544 395 48 196617 r 1069path;
-#P comment 56 68 26 196617 read;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 394 60 49 196617 p wfkeys;
-#P hidden message 394 104 64 196617 set bufrect3;
-#P hidden newex 394 80 45 196617 loadbang;
-#P user waveform~ 394 122 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 394 395 27 196617 stop;
-#P message 326 395 65 196617 startwindow;
-#P newex 435 421 29 196617 dac~;
-#P newex 435 369 30 196617 line~;
-#P message 435 346 72 196617 0 \, 4000 4000;
-#P newex 435 394 75 196617 play~ bufrect3;
-#P newex 61 395 61 196617 vasp.freeze;
-#P comment 118 290 190 196617 polar to cartesian coordinate conversion;
-#P comment 178 235 81 196617 scale to 0 - 2¹;
-#P comment 149 211 68 196617 random phase;
-#P comment 128 180 116 196617 split amplitude and phase;
-#P comment 123 153 193 196617 cartesian to polar coordinate conversion;
-#P newex 591 416 111 196617 buffer~ bufrect4 4000;
-#P newex 591 394 111 196617 buffer~ bufrect3 4000;
-#P message 61 105 113 196617 vasp bufrect3 bufrect4;
-#P newex 61 334 61 196617 vasp.update;
-#P newex 61 311 52 196617 vasp.c!fft;
-#P newex 61 288 51 196617 vasp.rect;
-#P newex 61 265 58 196617 vasp.join 2;
-#P newex 86 233 86 196617 vasp.* 3.141593;
-#P newex 86 209 55 196617 vasp.noise;
-#P newex 61 177 61 196617 vasp.split 2;
-#P newex 61 151 55 196617 vasp.polar;
-#P newex 61 129 49 196617 vasp.cfft;
-#P comment 122 131 151 196617 complex fourier transformation;
-#P comment 56 35 177 196622 phase random_example;
-#P comment 127 397 170 196617 is an abstraction that does the same;
-#P connect 12 0 3 0;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 8 0;
-#P connect 8 0 9 0;
-#P connect 9 0 10 0;
-#P connect 10 0 11 0;
-#P connect 5 1 6 0;
-#P connect 6 0 7 0;
-#P fasten 7 0 8 1 91 257 114 257;
-#P hidden connect 36 1 35 0;
-#P hidden fasten 13 1 29 0 697 413 713 413 713 99 399 99;
-#P hidden connect 28 0 29 0;
-#P hidden connect 29 0 27 0;
-#P hidden connect 30 0 27 0;
-#P connect 22 0 23 0;
-#P connect 23 0 21 0;
-#P connect 21 0 24 0;
-#P fasten 25 0 24 0 331 414 440 414;
-#P fasten 26 0 24 0 399 414 440 414;
-#P connect 21 0 24 1;
-#P connect 34 0 33 0;
-#P hidden fasten 32 0 13 0 549 388 596 388;
-#P pop;
-#P newobj 63 460 115 196617 p phaserandom_example;
-#P comment 187 298 180 196617 amplitude-> real / phase-> imaginary;
-#P comment 187 146 179 196617 tranform with cfft to real / imaginary;
-#P message 63 220 113 196617 vasp bufrect1 bufrect2;
-#P message 63 145 113 196617 vasp bufrect1 bufrect2;
-#P newex 63 240 55 196617 vasp.polar;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 385 85 49 196617 p wfkeys;
-#P comment 611 257 86 196617 imaginary / phase;
-#P hidden message 385 251 64 196617 set bufrect2;
-#P user waveform~ 385 272 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 582 460 111 196617 buffer~ bufrect2 2000;
-#P hidden message 385 129 64 196617 set bufrect1;
-#P hidden newex 385 105 45 196617 loadbang;
-#P user waveform~ 385 147 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 63 165 49 196617 vasp.cfft;
-#P newex 63 262 61 196617 vasp.update;
-#P newex 582 441 111 196617 buffer~ bufrect1 2000;
-#P comment 54 71 192 196617 polar to cartesian coordinate conversion;
-#P comment 54 48 76 196622 vasp.rect;
-#P comment 620 132 83 196617 real / amplitude;
-#P connect 15 0 5 0;
-#P connect 5 0 24 0;
-#P connect 16 0 14 0;
-#P connect 14 0 4 0;
-#P connect 23 0 22 0;
-#P connect 22 0 21 0;
-#P connect 26 0 25 0;
-#P connect 25 0 27 0;
-#P hidden connect 34 1 33 0;
-#P hidden connect 7 0 8 0;
-#P hidden fasten 3 1 8 0 688 458 702 458 702 74 390 74;
-#P hidden connect 13 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden fasten 7 0 11 0 390 110 390 110;
-#P hidden connect 11 0 10 0;
-#P hidden connect 13 0 10 0;
-#P connect 32 0 31 0;
-#P hidden connect 30 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rfft.help b/externals/grill/vasp/max-help/vasp.rfft.help
deleted file mode 100755
index 4508d4da..00000000
--- a/externals/grill/vasp/max-help/vasp.rfft.help
+++ /dev/null
@@ -1,137 +0,0 @@
-max v2;
-#N vpatcher 424 101 1093 481;
-#P comment 120 291 78 196617 inverse real fft;
-#P comment 122 211 43 196617 real fft;
-#P message 281 312 27 196617 stop;
-#P message 213 312 65 196617 startwindow;
-#P newex 322 338 29 196617 dac~;
-#P newex 322 286 30 196617 line~;
-#P message 322 263 72 196617 0 \, 2000 2000;
-#P newex 322 312 65 196617 play~ bufrfft;
-#P hidden newex 522 292 48 196617 r 1065path;
-#P user umenu 86 140 72 196647 1 64 156 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1065path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 148 162 43 196617 p loader;
-#P message 439 292 63 196617 vasp bufrfft;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 439 312 73 196617 p clear_buffer;
-#P newex 65 312 61 196617 vasp.update;
-#P message 65 267 63 196617 vasp bufrfft;
-#P newex 65 288 52 196617 vasp.r!fft;
-#P newex 65 232 61 196617 vasp.update;
-#P comment 51 105 254 196617 the imaginary part of the fft is assumed to be zero;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 55 196617 set bufrfft;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 65 187 63 196617 vasp bufrfft;
-#P newex 522 312 103 196617 buffer~ bufrfft 2000;
-#P newex 65 208 49 196617 vasp.rfft;
-#P comment 52 70 167 196617 real fft;
-#P comment 52 48 89 196622 vasp.rfft;
-#P comment 598 103 44 196617 source;
-#P comment 52 88 254 196617 opposite to cfft there is only one real input buffer;
-#P comment 54 142 31 196617 read;
-#P connect 7 0 5 0;
-#P connect 5 0 13 0;
-#P connect 15 0 14 0;
-#P connect 14 0 16 0;
-#P hidden connect 20 1 19 0;
-#P hidden connect 9 0 10 0;
-#P hidden fasten 6 1 10 0 620 333 638 333 638 94 326 94;
-#P hidden connect 10 0 8 0;
-#P hidden connect 11 0 8 0;
-#P connect 23 0 24 0;
-#P connect 24 0 22 0;
-#P fasten 27 0 25 0 286 331 327 331;
-#P fasten 26 0 25 0 218 331 327 331;
-#P connect 22 0 25 0;
-#P connect 22 0 25 1;
-#P connect 18 0 17 0;
-#P hidden connect 21 0 6 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rgate.help b/externals/grill/vasp/max-help/vasp.rgate.help
deleted file mode 100755
index ce5a6a4e..00000000
--- a/externals/grill/vasp/max-help/vasp.rgate.help
+++ /dev/null
@@ -1,170 +0,0 @@
-max v2;
-#N vpatcher 180 112 873 652;
-#P message 425 400 123 196617 vasp bufrgate1 bufrgate2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 425 455 78 196617 p clear_buffers;
-#P hidden newex 539 406 48 196617 r 1170path;
-#P user umenu 78 143 72 196647 1 64 159 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1170path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 140 165 43 196617 p loader;
-#P comment 52 145 26 196617 read;
-#P comment 52 101 172 196617 needs two vectors (real/imaginary);
-#P newex 63 404 61 196617 vasp.update;
-#P message 63 360 123 196617 vasp bufrgate1 bufrgate2;
-#P newex 63 381 52 196617 vasp.c!fft;
-#P comment 165 287 32 196617 value;
-#P newex 63 227 61 196617 vasp.update;
-#P newex 63 324 61 196617 vasp.update;
-#P flonum 127 285 35 9 0. 1. 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 63 261 123 196617 vasp bufrgate1 bufrgate2;
-#P newex 63 304 74 196617 vasp.rgate 0.2;
-#P message 301 456 27 196617 stop;
-#P message 233 456 65 196617 startwindow;
-#P newex 342 480 29 196617 dac~;
-#P newex 342 429 30 196617 line~;
-#P message 342 400 72 196617 0 \, 2000 2000;
-#P newex 342 455 80 196617 play~ bufrgate1;
-#P message 63 183 123 196617 vasp bufrgate1 bufrgate2;
-#P newex 63 204 49 196617 vasp.cfft;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 342 85 49 196617 p wfkeys;
-#P hidden message 342 255 69 196617 set bufrgate2;
-#P user waveform~ 342 273 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 539 455 115 196617 buffer~ bufrgate2 2000;
-#P hidden message 342 135 69 196617 set bufrgate1;
-#P hidden newex 342 107 45 196617 loadbang;
-#P user waveform~ 342 153 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 539 434 115 196617 buffer~ bufrgate1 2000;
-#P comment 52 86 303 196617 argument/right inlet: value (usualy from 0-1) to gate the radius;
-#P comment 52 71 257 196617 gate the radius of a complex buffer content with a value;
-#P comment 52 48 89 196622 vasp.rgate;
-#P connect 12 0 11 0;
-#P connect 11 0 23 0;
-#P connect 20 0 19 0;
-#P connect 19 0 22 0;
-#P connect 26 0 25 0;
-#P connect 25 0 27 0;
-#P connect 21 0 19 1;
-#P hidden connect 31 1 30 0;
-#P hidden fasten 5 0 6 0 347 116 347 116;
-#P hidden fasten 3 1 6 0 649 452 673 452 673 131 347 131;
-#P hidden connect 10 0 4 0;
-#P hidden connect 6 0 4 0;
-#P hidden fasten 5 0 9 0 347 116 347 116;
-#P hidden fasten 7 1 9 0 649 474 673 474 673 260 347 260;
-#P hidden connect 9 0 8 0;
-#P hidden connect 10 0 8 0;
-#P connect 14 0 15 0;
-#P connect 15 0 13 0;
-#P connect 13 0 16 0;
-#P fasten 17 0 16 0 238 474 347 474;
-#P fasten 18 0 16 0 306 474 347 474;
-#P connect 13 0 16 1;
-#P connect 34 0 33 0;
-#P hidden connect 32 0 3 0;
-#P hidden fasten 8 5 4 4 647 376 658 376 658 147 647 147;
-#P hidden connect 4 5 8 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rifft.help b/externals/grill/vasp/max-help/vasp.rifft.help
deleted file mode 100755
index 019a9aad..00000000
--- a/externals/grill/vasp/max-help/vasp.rifft.help
+++ /dev/null
@@ -1,137 +0,0 @@
-max v2;
-#N vpatcher 308 211 977 591;
-#P comment 120 291 78 196617 inverse real fft;
-#P comment 122 211 43 196617 real fft;
-#P message 281 312 27 196617 stop;
-#P message 213 312 65 196617 startwindow;
-#P newex 322 338 29 196617 dac~;
-#P newex 322 286 30 196617 line~;
-#P message 322 263 72 196617 0 \, 2000 2000;
-#P newex 322 312 65 196617 play~ bufrfft;
-#P hidden newex 522 292 48 196617 r 1066path;
-#P user umenu 83 140 72 196647 1 64 156 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1066path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 145 162 43 196617 p loader;
-#P message 442 292 63 196617 vasp bufrfft;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 442 312 73 196617 p clear_buffer;
-#P newex 65 312 61 196617 vasp.update;
-#P message 65 267 63 196617 vasp bufrfft;
-#P newex 65 288 52 196617 vasp.r!fft;
-#P newex 65 232 61 196617 vasp.update;
-#P comment 52 100 254 196617 the imaginary part of the fft is assumed to be zero;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 321 52 49 196617 p wfkeys;
-#P hidden message 321 98 55 196617 set bufrfft;
-#P hidden newex 321 74 45 196617 loadbang;
-#P user waveform~ 321 118 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 65 187 63 196617 vasp bufrfft;
-#P newex 522 312 103 196617 buffer~ bufrfft 2000;
-#P newex 65 208 49 196617 vasp.rfft;
-#P comment 52 70 96 196617 inverse real fft;
-#P comment 52 48 89 196622 vasp.r!fft;
-#P comment 598 103 44 196617 source;
-#P comment 52 85 254 196617 opposite to cfft there is only one real input buffer;
-#P comment 52 142 31 196617 read;
-#P connect 7 0 5 0;
-#P connect 5 0 13 0;
-#P connect 15 0 14 0;
-#P connect 14 0 16 0;
-#P hidden connect 20 1 19 0;
-#P hidden fasten 6 1 10 0 620 333 638 333 638 94 326 94;
-#P hidden connect 9 0 10 0;
-#P hidden connect 11 0 8 0;
-#P hidden connect 10 0 8 0;
-#P connect 23 0 24 0;
-#P connect 24 0 22 0;
-#P connect 22 0 25 0;
-#P fasten 26 0 25 0 218 331 327 331;
-#P fasten 27 0 25 0 286 331 327 331;
-#P connect 22 0 25 1;
-#P connect 18 0 17 0;
-#P hidden connect 21 0 6 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rmax.help b/externals/grill/vasp/max-help/vasp.rmax.help
deleted file mode 100755
index 029cff9b..00000000
--- a/externals/grill/vasp/max-help/vasp.rmax.help
+++ /dev/null
@@ -1,165 +0,0 @@
-max v2;
-#N vpatcher 185 142 812 630;
-#P message 374 374 123 196617 vasp bufrmax1 bufrmax2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 374 416 78 196617 p clear_buffers;
-#P hidden newex 549 375 48 196617 r 1157path;
-#P user umenu 75 127 72 196647 1 64 143 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1157path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 137 149 43 196617 p loader;
-#P comment 49 128 26 196617 read;
-#P newex 53 356 61 196617 vasp.update;
-#P flonum 180 250 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 90 137 196617 needs two vectors;
-#P newex 53 335 52 196617 vasp.c!fft;
-#P message 53 314 123 196617 vasp bufrmax1 bufrmax2;
-#P newex 53 189 49 196617 vasp.cfft;
-#P message 53 167 123 196617 vasp bufrmax1 bufrmax2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 287 76 49 196617 p wfkeys;
-#P hidden message 287 239 69 196617 set bufrmax2;
-#P user waveform~ 287 256 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 484 416 115 196617 buffer~ bufrmax2 2000;
-#P comment 46 60 314 196617 compares the complex radius of buffer pairs and takes maximum;
-#P newex 53 274 74 196617 vasp.rmax 0.2;
-#P hidden message 287 118 69 196617 set bufrmax1;
-#P hidden newex 287 97 45 196617 loadbang;
-#P user waveform~ 287 136 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 234 416 27 196617 stop;
-#P message 167 416 65 196617 startwindow;
-#P newex 287 394 30 196617 line~;
-#P message 287 374 72 196617 0 \, 2000 2000;
-#P newex 287 442 29 196617 dac~;
-#P newex 287 416 80 196617 play~ bufrmax1;
-#P message 53 250 123 196617 vasp bufrmax1 bufrmax2;
-#P newex 484 394 115 196617 buffer~ bufrmax1 2000;
-#P comment 46 37 78 196622 vasp.rmax;
-#P comment 46 75 137 196617 argument/right inlet: value;
-#P newex 53 213 61 196617 vasp.update;
-#P connect 20 0 21 0;
-#P connect 21 0 0 0;
-#P connect 4 0 14 0;
-#P connect 22 0 23 0;
-#P connect 23 0 26 0;
-#P fasten 25 0 14 1 185 269 122 269;
-#P hidden connect 29 1 28 0;
-#P hidden connect 12 0 13 0;
-#P hidden fasten 3 1 13 0 594 413 605 413 605 115 292 115;
-#P hidden connect 19 0 11 0;
-#P hidden connect 13 0 11 0;
-#P hidden fasten 16 1 18 0 594 436 605 436 605 237 292 237;
-#P hidden connect 12 0 18 0;
-#P hidden connect 19 0 17 0;
-#P hidden connect 18 0 17 0;
-#P connect 7 0 8 0;
-#P connect 8 0 5 0;
-#P fasten 10 0 6 0 239 436 292 436;
-#P fasten 9 0 6 0 172 436 292 436;
-#P connect 5 0 6 0;
-#P connect 5 0 6 1;
-#P connect 32 0 31 0;
-#P hidden connect 30 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rmaxq.help b/externals/grill/vasp/max-help/vasp.rmaxq.help
deleted file mode 100755
index 0e49d689..00000000
--- a/externals/grill/vasp/max-help/vasp.rmaxq.help
+++ /dev/null
@@ -1,179 +0,0 @@
-max v2;
-#N vpatcher 180 75 870 686;
-#P message 437 500 135 196617 vasp bufrmax?1 bufrmax?2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 437 542 78 196617 p clear_buffers;
-#P newex 59 452 61 196617 vasp.update;
-#P newex 59 210 61 196617 vasp.update;
-#P hidden newex 535 500 48 196617 r 1155path;
-#P user umenu 78 127 72 196647 1 64 143 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1155path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 140 149 43 196617 p loader;
-#P comment 52 129 26 196617 read;
-#P comment 46 90 137 196617 needs two vectors;
-#P newex 59 430 52 196617 vasp.c!fft;
-#P message 59 409 135 196617 vasp bufrmax?1 bufrmax?2;
-#P newex 59 189 49 196617 vasp.cfft;
-#P message 59 167 135 196617 vasp bufrmax?1 bufrmax?2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 344 97 49 196617 p wfkeys;
-#P hidden message 344 278 75 196617 set bufrmax?2;
-#P user waveform~ 344 299 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 534 542 122 196617 buffer~ bufrmax?2 2000;
-#P flonum 92 321 68 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 60 286 196617 maximum of the radius values of a complex vasp;
-#P message 59 293 135 196617 vasp bufrmax?1 bufrmax?2;
-#P newex 59 350 43 196617 vasp.c/;
-#P newex 59 372 61 196617 vasp.update;
-#P newex 58 522 51 196617 vasp.ropt;
-#P message 58 498 135 196617 vasp bufrmax?1 bufrmax?2;
-#P newex 59 260 62 196617 vasp.rmax?;
-#P hidden message 344 145 75 196617 set bufrmax?1;
-#P hidden newex 344 118 45 196617 loadbang;
-#P user waveform~ 344 166 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 291 542 27 196617 stop;
-#P message 224 542 65 196617 startwindow;
-#P newex 344 520 30 196617 line~;
-#P message 344 500 72 196617 0 \, 2000 2000;
-#P newex 344 568 29 196617 dac~;
-#P newex 344 542 85 196617 play~ bufrmax?1;
-#P newex 58 542 61 196617 vasp.update;
-#P message 59 241 135 196617 vasp bufrmax?1 bufrmax?2;
-#P newex 534 521 122 196617 buffer~ bufrmax?1 2000;
-#P comment 163 322 141 196617 -> current maximum;
-#P comment 106 351 181 196617 use the maximum to optimize radius;
-#P comment 52 482 179 196617 or use vasp.ropt which does the same;
-#P comment 46 37 92 196622 vasp.rmax?;
-#P comment 46 75 137 196617 right outlet: calculated value;
-#P connect 18 0 19 0;
-#P connect 19 0 7 0;
-#P connect 29 0 30 0;
-#P connect 30 0 38 0;
-#P connect 6 0 17 0;
-#P connect 22 0 21 0;
-#P connect 21 0 20 0;
-#P connect 31 0 32 0;
-#P connect 32 0 39 0;
-#P fasten 17 1 24 0 116 283 200 283 200 314 97 314;
-#P connect 24 0 21 1;
-#P hidden connect 36 1 35 0;
-#P hidden connect 15 0 16 0;
-#P hidden fasten 5 1 16 0 651 540 662 540 662 139 349 139;
-#P hidden connect 28 0 14 0;
-#P hidden connect 16 0 14 0;
-#P hidden fasten 25 1 27 0 651 561 662 561 662 272 349 272;
-#P hidden connect 15 0 27 0;
-#P hidden connect 27 0 26 0;
-#P hidden connect 28 0 26 0;
-#P connect 10 0 11 0;
-#P connect 11 0 8 0;
-#P fasten 12 0 9 0 229 562 349 562;
-#P fasten 13 0 9 0 296 562 349 562;
-#P connect 8 0 9 0;
-#P connect 8 0 9 1;
-#P connect 41 0 40 0;
-#P hidden connect 37 0 5 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rmin.help b/externals/grill/vasp/max-help/vasp.rmin.help
deleted file mode 100755
index 9544d81c..00000000
--- a/externals/grill/vasp/max-help/vasp.rmin.help
+++ /dev/null
@@ -1,167 +0,0 @@
-max v2;
-#N vpatcher 239 143 840 647;
-#P newex 53 362 61 196617 vasp.update;
-#P newex 53 286 61 196617 vasp.update;
-#P newex 53 211 61 196617 vasp.update;
-#P message 359 391 115 196617 vasp bufrmin1 bufrmin2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 359 433 78 196617 p clear_buffers;
-#P user umenu 72 129 72 196647 1 64 145 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 54 196617 s #01path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 134 151 43 196617 p loader;
-#P comment 46 130 26 196617 read;
-#P hidden newex 459 389 54 196617 r #01path;
-#P flonum 173 242 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 90 137 196617 needs two vectors;
-#P newex 53 342 52 196617 vasp.c!fft;
-#P message 53 321 115 196617 vasp bufrmin1 bufrmin2;
-#P newex 53 189 49 196617 vasp.cfft;
-#P message 53 169 115 196617 vasp bufrmin1 bufrmin2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 260 63 49 196617 p wfkeys;
-#P hidden message 260 244 65 196617 set bufrmin2;
-#P user waveform~ 260 265 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 459 433 113 196617 buffer~ bufrmin2 2000;
-#P comment 46 60 310 196617 compares the complex radius of buffer pairs and takes minimum;
-#P newex 53 266 75 196617 vasp.rmin 0.05;
-#P hidden message 260 111 65 196617 set bufrmin1;
-#P hidden newex 260 84 45 196617 loadbang;
-#P user waveform~ 260 132 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 207 433 27 196617 stop;
-#P message 140 433 65 196617 startwindow;
-#P newex 260 412 30 196617 line~;
-#P message 260 391 72 196617 0 \, 2000 2000;
-#P newex 260 459 29 196617 dac~;
-#P newex 260 433 75 196617 play~ bufrmin1;
-#P message 53 242 115 196617 vasp bufrmin1 bufrmin2;
-#P newex 459 412 113 196617 buffer~ bufrmin1 2000;
-#P comment 46 37 78 196622 vasp.rmin;
-#P comment 46 75 137 196617 argument/right inlet:;
-#P connect 19 0 20 0;
-#P connect 20 0 31 0;
-#P connect 3 0 13 0;
-#P connect 13 0 32 0;
-#P connect 21 0 22 0;
-#P connect 22 0 33 0;
-#P fasten 24 0 13 1 178 261 123 261;
-#P hidden connect 28 1 27 0;
-#P hidden connect 11 0 12 0;
-#P hidden fasten 2 1 12 0 567 430 578 430 578 105 265 105;
-#P hidden connect 18 0 10 0;
-#P hidden connect 12 0 10 0;
-#P hidden fasten 15 1 17 0 567 452 578 452 578 238 265 238;
-#P hidden connect 11 0 17 0;
-#P hidden connect 18 0 16 0;
-#P hidden connect 17 0 16 0;
-#P connect 6 0 7 0;
-#P connect 7 0 4 0;
-#P fasten 9 0 5 0 212 453 265 453;
-#P fasten 8 0 5 0 145 453 265 453;
-#P connect 4 0 5 0;
-#P connect 4 0 5 1;
-#P connect 30 0 29 0;
-#P hidden connect 25 0 2 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rminq.help b/externals/grill/vasp/max-help/vasp.rminq.help
deleted file mode 100755
index d3c472e0..00000000
--- a/externals/grill/vasp/max-help/vasp.rminq.help
+++ /dev/null
@@ -1,149 +0,0 @@
-max v2;
-#N vpatcher 211 115 858 569;
-#P message 365 381 129 196617 vasp bufrmin?1 bufrmin?2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 365 402 73 196617 p clear_buffer;
-#P newex 53 213 61 196617 vasp.update;
-#P hidden newex 496 362 48 196617 r 1154path;
-#P user umenu 72 128 72 196647 1 64 144 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1154path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 134 150 43 196617 p loader;
-#P comment 46 130 26 196617 read;
-#P comment 46 89 137 196617 needs two vectors;
-#P newex 53 191 49 196617 vasp.cfft;
-#P message 53 169 129 196617 vasp bufrmin?1 bufrmin?2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 303 79 49 196617 p wfkeys;
-#P hidden message 303 245 72 196617 set bufrmin?2;
-#P user waveform~ 303 263 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 496 402 119 196617 buffer~ bufrmin?2 2000;
-#P flonum 102 297 68 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 46 61 232 196617 min-value of the radius values of a complex vasp;
-#P newex 53 259 59 196617 vasp.rmin?;
-#P hidden message 303 121 72 196617 set bufrmin?1;
-#P hidden newex 303 100 45 196617 loadbang;
-#P user waveform~ 303 140 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 53 240 129 196617 vasp bufrmin?1 bufrmin?2;
-#P newex 496 381 119 196617 buffer~ bufrmin?1 2000;
-#P comment 173 298 99 196617 -> current minimum;
-#P comment 46 37 98 196622 vasp.rmin?;
-#P comment 46 74 137 196617 right outlet: calculated value;
-#P connect 15 0 16 0;
-#P connect 16 0 22 0;
-#P connect 4 0 8 0;
-#P connect 8 1 10 0;
-#P hidden connect 20 1 19 0;
-#P hidden connect 6 0 7 0;
-#P hidden fasten 3 1 7 0 610 399 621 399 621 118 308 118;
-#P hidden connect 14 0 5 0;
-#P hidden connect 7 0 5 0;
-#P hidden fasten 11 1 13 0 610 423 621 423 621 242 308 242;
-#P hidden connect 6 0 13 0;
-#P hidden connect 14 0 12 0;
-#P hidden connect 13 0 12 0;
-#P connect 24 0 23 0;
-#P hidden connect 21 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.ropt.help b/externals/grill/vasp/max-help/vasp.ropt.help
deleted file mode 100755
index 176df949..00000000
--- a/externals/grill/vasp/max-help/vasp.ropt.help
+++ /dev/null
@@ -1,168 +0,0 @@
-max v2;
-#N vpatcher 220 112 892 639;
-#P message 416 408 113 196617 vasp bufropt1 bufropt2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 416 450 73 196617 p clear_buffer;
-#P hidden newex 532 403 48 196617 r 1171path;
-#P user umenu 72 129 72 196647 1 64 145 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1171path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 134 151 43 196617 p loader;
-#P comment 46 131 26 196617 read;
-#P comment 168 336 131 196617 transform to time domain;
-#P comment 167 170 155 196617 transform to frequency domain;
-#P comment 170 258 47 196617 optimize;
-#P newex 53 215 61 196617 vasp.update;
-#P newex 53 297 61 196617 vasp.update;
-#P comment 46 90 95 196617 needs two vectors;
-#P newex 53 356 52 196617 vasp.c!fft;
-#P message 53 335 113 196617 vasp bufropt1 bufropt2;
-#P newex 53 191 49 196617 vasp.cfft;
-#P message 53 169 113 196617 vasp bufropt1 bufropt2;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 331 67 49 196617 p wfkeys;
-#P hidden message 331 248 64 196617 set bufropt2;
-#P user waveform~ 331 269 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 532 450 111 196617 buffer~ bufropt2 2000;
-#P comment 46 60 222 196617 optimize the radius of a complex buffer content;
-#P newex 53 276 51 196617 vasp.ropt;
-#P hidden message 331 115 64 196617 set bufropt1;
-#P hidden newex 331 88 45 196617 loadbang;
-#P user waveform~ 331 136 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 280 450 27 196617 stop;
-#P message 213 450 65 196617 startwindow;
-#P newex 333 428 30 196617 line~;
-#P message 333 408 72 196617 0 \, 2000 2000;
-#P newex 333 476 29 196617 dac~;
-#P newex 333 450 75 196617 play~ bufropt1;
-#P newex 53 379 61 196617 vasp.update;
-#P message 53 257 113 196617 vasp bufropt1 bufropt2;
-#P newex 532 428 111 196617 buffer~ bufropt1 2000;
-#P comment 46 37 78 196622 vasp.ropt;
-#P comment 46 75 171 196617 right outlet: the previous maximum;
-#P connect 20 0 21 0;
-#P connect 21 0 26 0;
-#P connect 3 0 14 0;
-#P connect 14 0 25 0;
-#P connect 22 0 23 0;
-#P connect 23 0 4 0;
-#P hidden connect 32 1 31 0;
-#P hidden connect 12 0 13 0;
-#P hidden fasten 2 1 13 0 638 446 649 446 649 109 336 109;
-#P hidden connect 19 0 11 0;
-#P hidden connect 13 0 11 0;
-#P hidden fasten 16 1 18 0 638 471 649 471 649 242 336 242;
-#P hidden connect 12 0 18 0;
-#P hidden connect 19 0 17 0;
-#P hidden connect 18 0 17 0;
-#P connect 7 0 8 0;
-#P connect 8 0 5 0;
-#P fasten 10 0 6 0 285 470 338 470;
-#P fasten 9 0 6 0 218 470 338 470;
-#P connect 5 0 6 0;
-#P connect 5 0 6 1;
-#P connect 35 0 34 0;
-#P hidden connect 33 0 2 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rot.help b/externals/grill/vasp/max-help/vasp.rot.help
deleted file mode 100755
index e78b227c..00000000
--- a/externals/grill/vasp/max-help/vasp.rot.help
+++ /dev/null
@@ -1,91 +0,0 @@
-max v2;
-#N vpatcher 199 239 788 608;
-#P message 380 279 60 196617 vasp bufrot;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 380 299 73 196617 p clear_buffer;
-#P hidden newex 458 273 48 196617 r 1126path;
-#P user umenu 85 121 72 196647 1 64 137 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1126path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 147 143 43 196617 p loader;
-#P comment 59 123 26 196617 read;
-#P comment 57 82 187 196617 optional argument/right inlet: value;
-#P message 205 299 27 196617 stop;
-#P message 137 299 65 196617 startwindow;
-#P newex 246 325 29 196617 dac~;
-#P newex 246 273 30 196617 line~;
-#P message 246 250 72 196617 0 \, 2000 2000;
-#P newex 246 298 64 196617 play~ bufrot;
-#P number 133 179 64 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 64 230 61 196617 vasp.update;
-#P message 64 152 60 196617 vasp bufrot;
-#P newex 64 202 79 196617 vasp.rot 10000;
-#P comment 57 67 101 196617 rotate buffer content;
-#P comment 57 43 96 196622 vasp.rot;
-#P hidden message 246 102 53 196617 set bufrot;
-#P hidden newex 246 77 45 196617 loadbang;
-#P user waveform~ 246 121 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 458 298 100 196617 buffer~ bufrot 2000;
-#P connect 7 0 6 0;
-#P connect 6 0 8 0;
-#P connect 9 0 6 1;
-#P hidden connect 19 1 18 0;
-#P hidden connect 2 0 3 0;
-#P hidden fasten 0 1 3 0 553 318 562 318 562 98 251 98;
-#P hidden connect 3 0 1 0;
-#P connect 11 0 12 0;
-#P connect 12 0 10 0;
-#P fasten 14 0 13 0 142 318 251 318;
-#P fasten 15 0 13 0 210 318 251 318;
-#P connect 10 0 13 0;
-#P connect 10 0 13 1;
-#P connect 22 0 21 0;
-#P hidden connect 20 0 0 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rpeaks.help b/externals/grill/vasp/max-help/vasp.rpeaks.help
deleted file mode 100755
index 4a4860d5..00000000
--- a/externals/grill/vasp/max-help/vasp.rpeaks.help
+++ /dev/null
@@ -1,174 +0,0 @@
-max v2;
-#N vpatcher 248 88 903 607;
-#P flonum 133 327 61 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 52 102 197 196617 right outlet: current peaks density (0-1);
-#P message 393 394 135 196617 vasp bufrpeaks1 bufrpeaks2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 393 449 73 196617 p clear_buffer;
-#P hidden newex 495 403 48 196617 r 1175path;
-#P user umenu 78 142 72 196647 1 64 158 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1175path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 140 164 43 196617 p loader;
-#P comment 52 143 26 196617 read;
-#P comment 52 115 172 196617 needs two vectors (real/imaginary);
-#P newex 58 402 61 196617 vasp.update;
-#P message 58 358 135 196617 vasp bufrpeaks1 bufrpeaks2;
-#P newex 58 379 52 196617 vasp.c!fft;
-#P comment 180 285 43 196617 density;
-#P newex 58 225 61 196617 vasp.update;
-#P newex 58 322 61 196617 vasp.update;
-#P flonum 133 283 45 9 0. 1. 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 58 259 135 196617 vasp bufrpeaks1 bufrpeaks2;
-#P newex 58 302 85 196617 vasp.rpeaks 0.05;
-#P message 264 450 27 196617 stop;
-#P message 196 450 65 196617 startwindow;
-#P newex 305 474 29 196617 dac~;
-#P newex 305 423 30 196617 line~;
-#P message 305 394 72 196617 0 \, 2000 2000;
-#P newex 305 449 85 196617 play~ bufrpeaks1;
-#P message 58 181 135 196617 vasp bufrpeaks1 bufrpeaks2;
-#P newex 58 202 49 196617 vasp.cfft;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 305 72 49 196617 p wfkeys;
-#P hidden message 305 242 75 196617 set bufrpeaks2;
-#P user waveform~ 305 260 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 495 449 122 196617 buffer~ bufrpeaks2 2000;
-#P hidden message 305 122 75 196617 set bufrpeaks1;
-#P hidden newex 305 94 45 196617 loadbang;
-#P user waveform~ 305 140 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 495 427 122 196617 buffer~ bufrpeaks1 2000;
-#P comment 52 87 197 196617 argument/right inlet: peaks density (0-1);
-#P comment 52 72 177 196617 find radius peaks of a complex vasp;
-#P comment 52 48 108 196622 vasp.rpeaks;
-#P comment 194 328 68 196617 current peaks;
-#P connect 13 0 12 0;
-#P connect 12 0 24 0;
-#P connect 21 0 20 0;
-#P connect 20 0 23 0;
-#P connect 27 0 26 0;
-#P connect 26 0 28 0;
-#P connect 22 0 20 1;
-#P connect 20 1 37 0;
-#P hidden connect 32 1 31 0;
-#P hidden fasten 6 0 7 0 310 103 310 103;
-#P hidden fasten 4 1 7 0 612 446 636 446 636 118 310 118;
-#P hidden connect 11 0 5 0;
-#P hidden connect 7 0 5 0;
-#P hidden fasten 6 0 10 0 310 103 310 103;
-#P hidden fasten 8 1 10 0 612 468 636 468 636 255 310 255;
-#P hidden connect 11 0 9 0;
-#P hidden connect 10 0 9 0;
-#P connect 15 0 16 0;
-#P connect 16 0 14 0;
-#P connect 14 0 17 0;
-#P fasten 18 0 17 0 201 468 310 468;
-#P fasten 19 0 17 0 269 468 310 468;
-#P connect 14 0 17 1;
-#P connect 35 0 34 0;
-#P hidden connect 33 0 4 0;
-#P hidden fasten 9 5 5 4 610 363 621 363 621 134 610 134;
-#P hidden connect 5 5 9 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rpow.help b/externals/grill/vasp/max-help/vasp.rpow.help
deleted file mode 100755
index 408a28ce..00000000
--- a/externals/grill/vasp/max-help/vasp.rpow.help
+++ /dev/null
@@ -1,171 +0,0 @@
-max v2;
-#N vpatcher 172 126 831 625;
-#P message 398 362 121 196617 vasp bufrpow1 bufrpow2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 398 417 78 196617 p clear_buffers;
-#P hidden newex 506 373 48 196617 r 1145path;
-#P user umenu 84 143 72 196647 1 64 159 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 373 689;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1145path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 146 165 43 196617 p loader;
-#P comment 58 144 26 196617 read;
-#P comment 51 65 49 196617 radius^x;
-#P comment 51 110 172 196617 needs two vectors (real/imaginary);
-#P newex 64 404 61 196617 vasp.update;
-#P message 64 360 121 196617 vasp bufrpow1 bufrpow2;
-#P newex 64 381 52 196617 vasp.c!fft;
-#P comment 156 287 46 196617 exponent;
-#P newex 64 227 61 196617 vasp.update;
-#P newex 64 324 61 196617 vasp.update;
-#P flonum 118 285 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 64 261 121 196617 vasp bufrpow1 bufrpow2;
-#P newex 64 304 64 196617 vasp.rpow 2;
-#P message 273 418 27 196617 stop;
-#P message 205 418 65 196617 startwindow;
-#P newex 314 442 29 196617 dac~;
-#P newex 314 391 30 196617 line~;
-#P message 314 362 72 196617 0 \, 2000 2000;
-#P newex 314 417 79 196617 play~ bufrpow1;
-#P message 64 183 121 196617 vasp bufrpow1 bufrpow2;
-#P newex 64 204 49 196617 vasp.cfft;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 313 56 49 196617 p wfkeys;
-#P hidden message 313 221 68 196617 set bufrpow2;
-#P user waveform~ 313 239 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 506 417 115 196617 buffer~ bufrpow2 2000;
-#P hidden message 313 101 68 196617 set bufrpow1;
-#P hidden newex 313 78 45 196617 loadbang;
-#P user waveform~ 313 119 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 506 394 115 196617 buffer~ bufrpow1 2000;
-#P comment 51 95 152 196617 argument/right inlet: exponent;
-#P comment 51 80 257 196617 power function for the radius values of a complex vasp;
-#P comment 51 42 89 196622 vasp.rpow;
-#P connect 12 0 11 0;
-#P connect 11 0 23 0;
-#P connect 20 0 19 0;
-#P connect 19 0 22 0;
-#P connect 26 0 25 0;
-#P connect 25 0 27 0;
-#P connect 21 0 19 1;
-#P hidden connect 32 1 31 0;
-#P hidden fasten 5 0 6 0 318 82 318 82;
-#P hidden fasten 3 1 6 0 616 413 644 413 644 97 318 97;
-#P hidden connect 10 0 4 0;
-#P hidden connect 6 0 4 0;
-#P hidden fasten 7 1 9 0 616 438 644 438 644 220 318 220;
-#P hidden fasten 5 0 9 0 318 82 318 82;
-#P hidden connect 9 0 8 0;
-#P hidden connect 10 0 8 0;
-#P connect 14 0 15 0;
-#P connect 15 0 13 0;
-#P fasten 17 0 16 0 210 436 319 436;
-#P fasten 18 0 16 0 278 436 319 436;
-#P connect 13 0 16 0;
-#P connect 13 0 16 1;
-#P connect 35 0 34 0;
-#P hidden connect 33 0 3 0;
-#P hidden fasten 8 5 4 4 618 342 629 342 629 113 618 113;
-#P hidden connect 4 5 8 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rsub.help b/externals/grill/vasp/max-help/vasp.rsub.help
deleted file mode 100755
index cdc8edab..00000000
--- a/externals/grill/vasp/max-help/vasp.rsub.help
+++ /dev/null
@@ -1,52 +0,0 @@
-max v2;
-#N vpatcher 189 164 749 507;
-#P message 357 275 54 196617 vasp buf!-;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 357 295 73 196617 p clear_buffer;
-#P comment 49 91 205 196617 optional argument/right inlet: right operand;
-#P comment 49 76 214 196617 subtracts a value or a vasp from a vasp;
-#P comment 49 37 89 196622 vasp.!-;
-#P message 52 136 54 196617 vasp buf!-;
-#P newex 52 236 61 196617 vasp.update;
-#P newex 52 213 58 196617 vasp.!- 0.2;
-#P newex 52 168 80 196617 vasp.osc 44100;
-#P newex 52 191 55 196617 vasp.* 0.5;
-#P hidden message 214 136 45 196617 set buf!-;
-#P hidden newex 214 115 45 196617 loadbang;
-#P user waveform~ 214 156 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 432 295 94 196617 buffer~ buf!- 2000;
-#P comment 49 60 100 196617 reverse subtraction;
-#P connect 9 0 6 0;
-#P connect 6 0 5 0;
-#P connect 5 0 7 0;
-#P connect 7 0 8 0;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P connect 14 0 13 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.rvalleys.help b/externals/grill/vasp/max-help/vasp.rvalleys.help
deleted file mode 100755
index 0c805c6f..00000000
--- a/externals/grill/vasp/max-help/vasp.rvalleys.help
+++ /dev/null
@@ -1,177 +0,0 @@
-max v2;
-#N vpatcher 247 96 939 616;
-#P newex 58 434 55 196617 vasp.* 0.5;
-#P newex 58 411 45 196617 vasp.opt;
-#P flonum 142 331 72 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 53 98 170 196617 right outlet: current density (0-1);
-#P message 442 405 159 196617 vasp buffrvalleys1 buffrvalleys2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 442 460 78 196617 p clear_buffers;
-#P hidden newex 521 415 48 196617 r 1173path;
-#P user umenu 79 143 72 196647 1 64 159 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1173path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 141 165 43 196617 p loader;
-#P flonum 181 285 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P comment 53 113 172 196617 needs two vectors (real/imaginary);
-#P newex 58 459 61 196617 vasp.update;
-#P message 58 363 159 196617 vasp buffrvalleys1 buffrvalleys2;
-#P newex 58 384 52 196617 vasp.c!fft;
-#P newex 58 230 61 196617 vasp.update;
-#P newex 58 328 61 196617 vasp.update;
-#P message 58 264 159 196617 vasp buffrvalleys1 buffrvalleys2;
-#P newex 58 308 94 196617 vasp.rvalleys 0.05;
-#P message 302 461 27 196617 stop;
-#P message 234 461 65 196617 startwindow;
-#P newex 343 485 29 196617 dac~;
-#P newex 343 434 30 196617 line~;
-#P message 343 405 72 196617 0 \, 2000 2000;
-#P newex 343 460 98 196617 play~ buffrvalleys1;
-#P message 58 186 159 196617 vasp buffrvalleys1 buffrvalleys2;
-#P newex 58 207 49 196617 vasp.cfft;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 343 87 49 196617 p wfkeys;
-#P hidden message 343 253 85 196617 set buffrvalleys2;
-#P user waveform~ 343 271 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 460 134 196617 buffer~ buffrvalleys2 2000;
-#P hidden message 343 133 85 196617 set buffrvalleys1;
-#P hidden newex 343 109 45 196617 loadbang;
-#P user waveform~ 343 151 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 521 440 134 196617 buffer~ buffrvalleys1 2000;
-#P comment 53 82 170 196617 argument/right inlet: density (0-1);
-#P comment 53 67 177 196617 find radius valleys of a complex vasp;
-#P comment 53 44 138 196622 vasp.rvalleys;
-#P comment 53 145 33 196617 read;
-#P comment 217 333 78 196617 current density;
-#P connect 14 0 13 0;
-#P connect 13 0 24 0;
-#P connect 22 0 21 0;
-#P connect 21 0 23 0;
-#P connect 26 0 25 0;
-#P connect 25 0 37 0;
-#P connect 37 0 38 0;
-#P connect 38 0 27 0;
-#P hidden connect 31 1 30 0;
-#P fasten 29 0 21 1 186 304 147 304;
-#P connect 21 1 36 0;
-#P hidden fasten 7 0 8 0 348 114 348 114;
-#P hidden fasten 5 1 8 0 650 459 674 459 674 129 348 129;
-#P hidden connect 12 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden fasten 7 0 11 0 348 114 348 114;
-#P hidden fasten 9 1 11 0 650 480 674 480 674 251 348 251;
-#P hidden connect 12 0 10 0;
-#P hidden connect 11 0 10 0;
-#P connect 16 0 17 0;
-#P connect 17 0 15 0;
-#P connect 15 0 18 0;
-#P fasten 19 0 18 0 239 479 348 479;
-#P fasten 20 0 18 0 307 479 348 479;
-#P connect 15 0 18 1;
-#P connect 34 0 33 0;
-#P hidden connect 32 0 5 0;
-#P hidden fasten 10 5 6 4 648 374 659 374 659 145 648 145;
-#P hidden connect 6 5 10 4;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.set.help b/externals/grill/vasp/max-help/vasp.set.help
deleted file mode 100755
index 7d3a4a3e..00000000
--- a/externals/grill/vasp/max-help/vasp.set.help
+++ /dev/null
@@ -1,326 +0,0 @@
-max v2;
-#N vpatcher 241 84 852 554;
-#P message 396 398 52 196617 vasp buf=;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 396 419 73 196617 p clear_buffer;
-#N vpatcher 113 336 466 586;
-#P newex 152 160 27 196617 t b f;
-#P newex 67 98 27 196617 - 0.;
-#P newex 67 76 27 196617 t b i;
-#P comment 226 139 72 196617 msec to samps;
-#P comment 107 80 118 196617 <<< end - start = length;
-#P newex 152 137 71 196617 * 44.099998;
-#P newex 67 137 67 196617 * 44.099998;
-#P newex 67 190 50 196617 pack 0 0;
-#N comlet endpoint in ms;
-#P inlet 152 32 15 0;
-#N comlet startpoint in ms;
-#P inlet 67 32 15 0;
-#N comlet length and offset in samples (list);
-#P outlet 67 215 15 0;
-#P comment 151 98 75 196617 start = offset;
-#P connect 2 0 9 0;
-#P connect 3 0 10 0;
-#P connect 9 0 10 0;
-#P connect 10 0 5 0;
-#P fasten 11 0 4 0 157 180 72 180;
-#P connect 5 0 4 0;
-#P connect 4 0 1 0;
-#P connect 9 1 10 1;
-#P fasten 11 1 4 1 174 183 112 183;
-#P connect 2 0 6 0;
-#P connect 6 0 11 0;
-#P pop;
-#P newobj 362 281 115 196617 p loop_to_length/offset;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 261 89 49 196617 p wfkeys;
-#P comment 114 298 136 196617 set selected samples to zero;
-#P button 95 297 15 0;
-#P newex 55 219 61 196617 vasp.update;
-#P newex 55 193 55 196617 vasp.* 0.5;
-#P message 362 327 99 196617 set vasp \$1 buf= \$2;
-#P comment 114 147 70 196617 generate noise;
-#N vpatcher 278 163 996 630;
-#P user umenu 86 119 72 196647 1 64 135 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 355 682;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1077path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 148 140 43 196617 p loader;
-#P message 504 394 85 196617 vasp buf=a buf=b;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 504 415 78 196617 p clear_buffers;
-#P hidden newex 637 374 48 196617 r 1077path;
-#P comment 59 121 26 196617 read;
-#N vpatcher 113 336 466 586;
-#N comlet length in ms out;
-#P outlet 11 215 15 0;
-#P newex 152 160 27 196617 t b f;
-#P newex 67 98 27 196617 - 0.;
-#P newex 67 76 27 196617 t b i;
-#P comment 226 139 72 196617 msec to samps;
-#P comment 107 80 118 196617 <<< end - start = length;
-#P newex 152 137 71 196617 * 44.099998;
-#P newex 67 137 67 196617 * 44.099998;
-#P newex 67 190 50 196617 pack 0 0;
-#N comlet endpoint in ms;
-#P inlet 152 32 15 0;
-#N comlet startpoint in ms;
-#P inlet 67 32 15 0;
-#N comlet length and offset in samples (list);
-#P outlet 67 215 15 0;
-#P comment 151 98 75 196617 start = offset;
-#P connect 10 0 12 0;
-#P connect 2 0 9 0;
-#P connect 9 0 10 0;
-#P connect 3 0 10 0;
-#P connect 10 0 5 0;
-#P connect 5 0 4 0;
-#P fasten 11 0 4 0 157 180 72 180;
-#P connect 4 0 1 0;
-#P connect 9 1 10 1;
-#P fasten 11 1 4 1 174 183 112 183;
-#P connect 2 0 6 0;
-#P connect 6 0 11 0;
-#P pop;
-#P newobj 214 233 115 196617 p loop_to_length/offset;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 375 51 49 196617 p wfkeys;
-#P newex 73 289 27 196617 t f f;
-#P message 593 376 41 196617 size \$1;
-#P newex 73 323 74 196617 * 44.099998;
-#P newex 73 264 27 196617 f;
-#P button 73 200 15 0;
-#P message 168 348 85 196617 vasp \$1 buf=a \$2;
-#P message 73 349 72 196617 vasp \$1 buf=b;
-#P newex 73 378 38 196617 vasp.=;
-#P comment 359 235 14 196617 B;
-#P newex 73 408 61 196617 vasp.update;
-#P hidden message 375 214 50 196617 set buf=b;
-#P user waveform~ 375 233 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden message 375 92 50 196617 set buf=a;
-#P hidden newex 375 71 45 196617 loadbang;
-#P user waveform~ 374 112 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 593 394 95 196617 buffer~ buf=b 2000;
-#P newex 593 414 95 196617 buffer~ buf=a 2000;
-#P comment 359 114 14 196617 A;
-#P comment 90 200 124 196617 copy selection from a to b;
-#P comment 73 160 162 196617 choose a selection from buffer a;
-#P comment 36 49 326 196622 use vasp.= to copy from buffer a to buffer b;
-#P comment 358 363 100 196617 resize the buffer with selectionlength;
-#P connect 17 0 18 0;
-#P connect 18 0 21 0;
-#P connect 21 0 19 0;
-#P connect 19 0 15 0;
-#P connect 15 0 14 0;
-#P connect 14 0 12 0;
-#P fasten 23 0 18 1 219 256 95 256;
-#P fasten 16 0 14 1 173 371 106 371;
-#P hidden connect 29 1 28 0;
-#P fasten 23 1 16 0 324 283 173 283;
-#P fasten 7 2 23 0 499 219 219 219;
-#P fasten 7 3 23 1 559 225 324 225;
-#P hidden connect 22 0 7 0;
-#P hidden connect 9 0 7 0;
-#P hidden fasten 5 1 9 0 683 434 694 434 694 88 380 88;
-#P hidden connect 8 0 9 0;
-#P hidden connect 8 0 11 0;
-#P hidden connect 11 0 10 0;
-#P hidden connect 22 0 10 0;
-#P connect 27 0 26 0;
-#P fasten 21 1 20 0 95 317 357 317 357 362 598 362;
-#P fasten 20 0 6 0 598 389 598 389;
-#P hidden connect 25 0 5 0;
-#P pop;
-#P newobj 55 419 85 196617 p more_examples;
-#P message 55 146 52 196617 vasp buf=;
-#P newex 55 167 55 196617 vasp.noise;
-#P newex 55 378 61 196617 vasp.update;
-#P message 55 272 52 196617 vasp buf=;
-#P newex 55 354 45 196617 vasp.= 0;
-#P comment 52 81 195 196617 optional argument/right inlet: value/vasp;
-#P comment 52 66 102 196617 set a vasp to a value;
-#P comment 52 43 89 196622 vasp.=;
-#P hidden message 261 129 45 196617 set buf=;
-#P hidden newex 261 109 45 196617 loadbang;
-#P user waveform~ 261 148 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P comment 114 273 110 196617 set all samples to zero;
-#P newex 481 419 92 196617 buffer~ buf= 2000;
-#P comment 55 121 131 196617 use vasp.= to clear a buffer;
-#P connect 13 0 12 0;
-#P connect 12 0 17 0;
-#P connect 17 0 18 0;
-#P fasten 16 0 9 0 367 346 60 346;
-#P fasten 19 0 9 0 100 346 60 346;
-#P connect 10 0 9 0;
-#P connect 9 0 11 0;
-#P hidden connect 4 0 5 0;
-#P hidden connect 21 0 3 0;
-#P hidden connect 5 0 3 0;
-#P fasten 3 2 22 0 386 264 367 264;
-#P connect 22 0 16 0;
-#P connect 24 0 23 0;
-#P fasten 3 3 22 1 446 264 472 264;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.shift.help b/externals/grill/vasp/max-help/vasp.shift.help
deleted file mode 100755
index 80acf8b4..00000000
--- a/externals/grill/vasp/max-help/vasp.shift.help
+++ /dev/null
@@ -1,92 +0,0 @@
-max v2;
-#N vpatcher 179 197 765 568;
-#P origin 0 20;
-#P message 376 267 65 196617 vasp bufshift;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 376 287 73 196617 p clear_buffer;
-#P hidden newex 456 257 48 196617 r 1124path;
-#P user umenu 84 105 72 196647 1 64 121 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1124path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 146 127 43 196617 p loader;
-#P comment 58 107 26 196617 read;
-#P comment 55 71 187 196617 optional argument/right inlet: value;
-#P message 207 288 27 196617 stop;
-#P message 139 288 65 196617 startwindow;
-#P newex 249 314 29 196617 dac~;
-#P newex 249 262 30 196617 line~;
-#P message 249 239 72 196617 0 \, 2000 2000;
-#P newex 249 287 71 196617 play~ bufshift;
-#P number 138 173 64 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 63 224 61 196617 vasp.update;
-#P message 63 146 65 196617 vasp bufshift;
-#P newex 63 196 85 196617 vasp.shift 10000;
-#P comment 55 56 128 196617 shifts the buffer content;
-#P comment 55 33 96 196622 vasp.shift;
-#P hidden message 249 91 60 196617 set bufshift;
-#P hidden newex 249 66 45 196617 loadbang;
-#P user waveform~ 249 110 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 456 287 105 196617 buffer~ bufshift 2000;
-#P connect 7 0 6 0;
-#P connect 6 0 8 0;
-#P connect 9 0 6 1;
-#P hidden connect 19 1 18 0;
-#P hidden fasten 0 1 3 0 556 307 565 307 565 87 254 87;
-#P hidden connect 2 0 3 0;
-#P hidden connect 3 0 1 0;
-#P connect 11 0 12 0;
-#P connect 12 0 10 0;
-#P connect 10 0 13 0;
-#P fasten 15 0 13 0 212 307 254 307;
-#P fasten 14 0 13 0 144 307 254 307;
-#P connect 10 0 13 1;
-#P connect 22 0 21 0;
-#P hidden connect 20 0 0 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.sign.help b/externals/grill/vasp/max-help/vasp.sign.help
deleted file mode 100755
index 236417cf..00000000
--- a/externals/grill/vasp/max-help/vasp.sign.help
+++ /dev/null
@@ -1,94 +0,0 @@
-max v2;
-#N vpatcher 228 161 880 523;
-#P comment 58 96 192 196617 samples == 0 stay 0;
-#P message 420 284 64 196617 vasp bufsign;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 420 305 73 196617 p clear_buffer;
-#P comment 58 81 192 196617 samples < 0 become -1;
-#P newex 60 195 61 196617 vasp.update;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 304 52 49 196617 p wfkeys;
-#P newex 60 305 61 196617 vasp.update;
-#P comment 58 236 256 196617 use sign to generate a square wave out of a sine wave;
-#P message 60 257 64 196617 vasp bufsign;
-#P newex 60 148 80 196617 vasp.osc 44100;
-#P newex 60 282 50 196617 vasp.sign;
-#P hidden message 304 90 55 196617 set bufsign;
-#P hidden newex 304 71 45 196617 loadbang;
-#P user waveform~ 304 109 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P message 60 127 64 196617 vasp bufsign;
-#P newex 508 305 104 196617 buffer~ bufsign 2000;
-#P comment 58 66 192 196617 samples > 0 become 1;
-#P comment 58 43 109 196622 vasp.sign;
-#P comment 135 128 100 196617 generate a sine wave;
-#P connect 4 0 9 0;
-#P connect 9 0 14 0;
-#P connect 10 0 8 0;
-#P connect 8 0 12 0;
-#P hidden connect 6 0 7 0;
-#P hidden connect 7 0 5 0;
-#P hidden connect 13 0 5 0;
-#P connect 17 0 16 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.spit.help b/externals/grill/vasp/max-help/vasp.spit.help
deleted file mode 100755
index 17903423..00000000
--- a/externals/grill/vasp/max-help/vasp.spit.help
+++ /dev/null
@@ -1,42 +0,0 @@
-max v2;
-#N vpatcher 250 84 747 648;
-#P comment 158 430 219 196617 if more vectors than outlets \, see what it does!;
-#P comment 194 307 245 196617 spits out one vector after the other from right to left;
-#P newex 101 458 38 196617 print b;
-#P newex 62 458 38 196617 print a;
-#P message 62 399 149 196617 vasp bufspit1 bufspit2 bufspit3;
-#P newex 62 428 88 196617 vasp.spit 2;
-#P newex 140 458 59 196617 print ready;
-#P newex 101 335 38 196617 print b;
-#P newex 62 335 38 196617 print a;
-#P newex 62 305 127 196617 vasp.spit 3;
-#P message 62 271 109 196617 vasp bufspit1 bufspit2;
-#P newex 140 335 38 196617 print c;
-#P newex 179 335 59 196617 print ready;
-#P newex 101 220 38 196617 print b;
-#P newex 62 220 38 196617 print a;
-#P comment 56 106 171 196617 most right outlet: bang when ready;
-#P message 62 160 149 196617 vasp bufspit1 bufspit2 bufspit3;
-#P newex 348 469 109 196617 buffer~ bufspit1 2000;
-#P newex 62 190 49 196617 vasp.spit;
-#P comment 56 76 260 196617 spit out vectors of a vasp (one vector after the other);
-#P comment 56 53 89 196622 vasp.spit;
-#P comment 56 91 344 196617 argument: number of outlets ( if more than 1 \, outputs from right to left );
-#P comment 119 192 235 196617 spits out one vector after the other out of 1 outlet;
-#P message 187 271 149 196617 vasp bufspit1 bufspit2 bufspit3;
-#P newex 348 490 109 196617 buffer~ bufspit2 2000;
-#P newex 348 512 109 196617 buffer~ bufspit3 2000;
-#P fasten 9 0 7 0 67 178 67 178;
-#P connect 7 0 11 0;
-#P connect 15 0 16 0;
-#P fasten 2 0 16 0 192 293 67 293;
-#P connect 16 0 17 0;
-#P fasten 21 0 20 0 67 416 67 416;
-#P connect 20 0 22 0;
-#P connect 7 1 12 0;
-#P fasten 16 1 18 0 106 328 106 328;
-#P fasten 20 1 23 0 106 451 106 451;
-#P connect 16 2 14 0;
-#P connect 20 2 19 0;
-#P connect 16 3 13 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.split.help b/externals/grill/vasp/max-help/vasp.split.help
deleted file mode 100755
index 088f8aba..00000000
--- a/externals/grill/vasp/max-help/vasp.split.help
+++ /dev/null
@@ -1,31 +0,0 @@
-max v2;
-#N vpatcher 217 175 685 652;
-#P hidden message 386 189 22 196617 set;
-#P hidden newex 386 160 45 196617 loadbang;
-#P comment 56 100 374 196617 most right outlet: rest (if there is one) of vectors in a new vasp \, otherwise: bang;
-#P message 190 153 158 196617 vasp bufsplit1 bufsplit2 bufsplit3;
-#P newex 319 423 112 196617 buffer~ bufsplit3 2000;
-#P newex 319 380 112 196617 buffer~ bufsplit1 2000;
-#P newex 113 217 60 196617 prepend set;
-#P message 113 241 208 196617;
-#P message 63 339 258 196617;
-#P newex 63 310 60 196617 prepend set;
-#P newex 63 187 61 196617 vasp.split 2;
-#P newex 63 278 58 196617 vasp.join 2;
-#P comment 56 70 137 196617 split a vasp into its vectors;
-#P message 63 153 119 196617 vasp bufsplit1 buffsplit2;
-#P comment 56 47 89 196622 vasp.split;
-#P comment 56 85 174 196617 argument: number of vectors to split;
-#P newex 319 401 112 196617 buffer~ bufsplit2 2000;
-#P connect 3 0 6 0;
-#P fasten 13 0 6 0 195 175 68 175;
-#P connect 6 0 5 0;
-#P connect 5 0 7 0;
-#P hidden fasten 16 0 8 0 391 332 68 332;
-#P connect 7 0 8 0;
-#P fasten 6 1 5 1 93 266 116 266;
-#P connect 6 2 10 0;
-#P connect 10 0 9 0;
-#P hidden fasten 16 0 9 0 391 236 118 236;
-#P hidden connect 15 0 16 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.sqr.help b/externals/grill/vasp/max-help/vasp.sqr.help
deleted file mode 100755
index ecb11e25..00000000
--- a/externals/grill/vasp/max-help/vasp.sqr.help
+++ /dev/null
@@ -1,91 +0,0 @@
-max v2;
-#N vpatcher 195 123 811 458;
-#P message 407 267 61 196617 vasp bufsqr;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 407 288 73 196617 p clear_buffer;
-#P newex 56 182 61 196617 vasp.update;
-#P comment 53 70 66 196617 sample^2;
-#P message 56 241 61 196617 vasp bufsqr;
-#P newex 56 266 45 196617 vasp.sqr;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 277 67 49 196617 p wfkeys;
-#P hidden message 277 109 54 196617 set bufsqr;
-#P hidden newex 277 89 45 196617 loadbang;
-#P user waveform~ 277 128 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 56 288 61 196617 vasp.update;
-#P message 56 130 61 196617 vasp bufsqr;
-#P newex 484 288 101 196617 buffer~ bufsqr 2000;
-#P newex 56 160 80 196617 vasp.osc 44100;
-#P comment 53 47 89 196622 vasp.sqr;
-#P comment 126 130 123 196617 generate a 1Hz sine wave;
-#P connect 4 0 2 0;
-#P connect 2 0 13 0;
-#P connect 11 0 10 0;
-#P connect 10 0 5 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 9 0 6 0;
-#P hidden connect 8 0 6 0;
-#P connect 15 0 14 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.sqrt.help b/externals/grill/vasp/max-help/vasp.sqrt.help
deleted file mode 100755
index 7df082a9..00000000
--- a/externals/grill/vasp/max-help/vasp.sqrt.help
+++ /dev/null
@@ -1,91 +0,0 @@
-max v2;
-#N vpatcher 247 135 857 466;
-#P message 398 255 65 196617 vasp bufsqrt;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 398 276 73 196617 p clear_buffer;
-#P newex 54 165 61 196617 vasp.update;
-#P comment 51 63 81 196617 square root;
-#P message 54 225 65 196617 vasp bufsqrt;
-#P newex 54 255 51 196617 vasp.sqrt;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 270 39 49 196617 p wfkeys;
-#P hidden message 270 85 58 196617 set bufsqrt;
-#P hidden newex 270 61 45 196617 loadbang;
-#P user waveform~ 270 111 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 54 276 61 196617 vasp.update;
-#P message 54 114 65 196617 vasp bufsqrt;
-#P newex 476 276 105 196617 buffer~ bufsqrt 2000;
-#P newex 54 144 80 196617 vasp.osc 44100;
-#P comment 51 40 89 196622 vasp.sqrt;
-#P comment 125 115 123 196617 generate a 1hz sine wave;
-#P connect 4 0 2 0;
-#P connect 2 0 13 0;
-#P connect 11 0 10 0;
-#P connect 10 0 5 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 9 0 6 0;
-#P hidden connect 8 0 6 0;
-#P connect 15 0 14 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.ssqr.help b/externals/grill/vasp/max-help/vasp.ssqr.help
deleted file mode 100755
index 0dac0545..00000000
--- a/externals/grill/vasp/max-help/vasp.ssqr.help
+++ /dev/null
@@ -1,219 +0,0 @@
-max v2;
-#N vpatcher 213 206 826 598;
-#P message 398 317 65 196617 vasp bufssqr;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 398 338 73 196617 p clear_buffer;
-#N vpatcher 339 132 955 467;
-#P message 396 232 72 196617 vasp bufssqr1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 396 252 73 196617 p clear_buffer;
-#P user umenu 73 100 72 196647 1 64 116 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1137path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 135 122 43 196617 p loader;
-#P hidden newex 472 229 48 196617 r 1137path;
-#P comment 45 102 26 196617 read;
-#P newex 52 184 45 196617 vasp.opt;
-#P message 120 252 27 196617 stop;
-#P message 52 252 65 196617 startwindow;
-#P newex 156 229 30 196617 line~;
-#P message 156 203 72 196617 0 \, 8000 8000;
-#P newex 156 276 29 196617 dac~;
-#P newex 156 252 75 196617 play~ bufssqr1;
-#P message 52 139 72 196617 vasp bufssqr1;
-#P newex 52 162 52 196617 vasp.ssqr;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 275 46 49 196617 p wfkeys;
-#P hidden message 275 93 65 196617 set bufssqr1;
-#P hidden newex 275 68 45 196617 loadbang;
-#P user waveform~ 275 119 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 52 206 61 196617 vasp.update;
-#P newex 472 252 112 196617 buffer~ bufssqr1 8000;
-#P comment 45 41 123 196622 listen to ssquare;
-#P connect 8 0 7 0;
-#P connect 7 0 15 0;
-#P connect 15 0 2 0;
-#P hidden connect 19 1 18 0;
-#P connect 11 0 12 0;
-#P connect 12 0 9 0;
-#P connect 9 0 10 0;
-#P fasten 14 0 10 0 125 271 161 271;
-#P fasten 13 0 10 0 57 271 161 271;
-#P connect 9 0 10 1;
-#P hidden fasten 1 1 5 0 579 260 601 260 601 88 280 88;
-#P hidden connect 4 0 5 0;
-#P hidden connect 6 0 3 0;
-#P hidden connect 5 0 3 0;
-#P connect 21 0 20 0;
-#P hidden connect 17 0 1 0;
-#P pop;
-#P newobj 41 338 95 196617 p listen_to_ssquare;
-#P newex 41 177 61 196617 vasp.update;
-#P comment 38 58 85 196617 signed sample^2;
-#P message 41 238 65 196617 vasp bufssqr;
-#P newex 41 266 52 196617 vasp.ssqr;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 268 53 49 196617 p wfkeys;
-#P hidden message 268 99 59 196617 set bufssqr;
-#P hidden newex 268 75 45 196617 loadbang;
-#P user waveform~ 268 125 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 41 287 61 196617 vasp.update;
-#P message 41 127 65 196617 vasp bufssqr;
-#P newex 475 338 105 196617 buffer~ bufssqr 2000;
-#P newex 41 156 80 196617 vasp.osc 44100;
-#P comment 38 34 89 196622 vasp.ssqr;
-#P comment 114 127 123 196617 generate a 1Hz sine wave;
-#P connect 4 0 2 0;
-#P connect 2 0 13 0;
-#P connect 11 0 10 0;
-#P connect 10 0 5 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 8 0 6 0;
-#P hidden connect 9 0 6 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.ssqrt.help b/externals/grill/vasp/max-help/vasp.ssqrt.help
deleted file mode 100755
index e2a84cab..00000000
--- a/externals/grill/vasp/max-help/vasp.ssqrt.help
+++ /dev/null
@@ -1,219 +0,0 @@
-max v2;
-#N vpatcher 191 126 812 519;
-#P message 404 321 70 196617 vasp bufssqrt;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 404 340 73 196617 p clear_buffer;
-#N vpatcher 189 114 813 442;
-#P user umenu 74 100 72 196647 1 64 116 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1139path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 136 122 43 196617 p loader;
-#P message 392 233 75 196617 vasp bufssqrt1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 392 252 73 196617 p clear_buffer;
-#P hidden newex 472 232 48 196617 r 1139path;
-#P comment 46 102 26 196617 read;
-#P newex 52 184 45 196617 vasp.opt;
-#P message 120 252 27 196617 stop;
-#P message 52 252 65 196617 startwindow;
-#P newex 156 229 30 196617 line~;
-#P message 156 203 72 196617 0 \, 8000 8000;
-#P newex 156 276 29 196617 dac~;
-#P newex 156 252 80 196617 play~ bufssqrt1;
-#P message 52 139 75 196617 vasp bufssqrt1;
-#P newex 52 162 55 196617 vasp.ssqrt;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 275 46 49 196617 p wfkeys;
-#P hidden message 275 93 69 196617 set bufssqrt1;
-#P hidden newex 275 68 45 196617 loadbang;
-#P user waveform~ 275 119 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 52 206 61 196617 vasp.update;
-#P newex 472 252 115 196617 buffer~ bufssqrt1 8000;
-#P comment 45 41 161 196622 listen to ssquare root;
-#P connect 8 0 7 0;
-#P connect 7 0 15 0;
-#P connect 15 0 2 0;
-#P hidden connect 21 1 20 0;
-#P connect 11 0 12 0;
-#P connect 12 0 9 0;
-#P fasten 14 0 10 0 125 271 161 271;
-#P fasten 13 0 10 0 57 271 161 271;
-#P connect 9 0 10 0;
-#P connect 9 0 10 1;
-#P hidden connect 4 0 5 0;
-#P hidden fasten 1 1 5 0 582 273 601 273 601 88 280 88;
-#P hidden connect 6 0 3 0;
-#P hidden connect 5 0 3 0;
-#P connect 19 0 18 0;
-#P hidden connect 17 0 1 0;
-#P pop;
-#P newobj 52 340 122 196617 p listen_to_ssquare_root;
-#P newex 52 188 61 196617 vasp.update;
-#P comment 49 67 90 196617 signed square root;
-#P message 52 248 70 196617 vasp bufssqrt;
-#P newex 52 278 55 196617 vasp.ssqrt;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 279 63 49 196617 p wfkeys;
-#P hidden message 279 109 63 196617 set bufssqrt;
-#P hidden newex 279 85 45 196617 loadbang;
-#P user waveform~ 279 135 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 52 298 61 196617 vasp.update;
-#P message 52 137 70 196617 vasp bufssqrt;
-#P newex 480 340 110 196617 buffer~ bufssqrt 2000;
-#P newex 52 167 80 196617 vasp.osc 44100;
-#P comment 49 44 89 196622 vasp.ssqrt;
-#P comment 129 138 123 196617 generate a 1hz sine wave;
-#P connect 4 0 2 0;
-#P connect 2 0 13 0;
-#P connect 11 0 10 0;
-#P connect 10 0 5 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 8 0 6 0;
-#P hidden connect 9 0 6 0;
-#P connect 16 0 15 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.sub.help b/externals/grill/vasp/max-help/vasp.sub.help
deleted file mode 100755
index fbf4b8ae..00000000
--- a/externals/grill/vasp/max-help/vasp.sub.help
+++ /dev/null
@@ -1,67 +0,0 @@
-max v2;
-#N vpatcher 124 137 939 471;
-#P message 594 264 51 196617 vasp buf-;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 594 285 73 196617 p clear_buffer;
-#P comment 350 214 101 196617 shift all values - 0.5;
-#P comment 136 213 131 196617 shift all values + 0.5;
-#P comment 138 190 132 196617 half the amplitude;
-#P comment 285 84 205 196617 optional argument/right inlet: right operand;
-#P comment 285 67 195 196617 subtracts a value or a vasp from a vasp;
-#P comment 285 43 89 196622 vasp.-;
-#P message 288 134 51 196617 vasp buf-;
-#P newex 288 234 61 196617 vasp.update;
-#P newex 288 211 55 196617 vasp.- 0.5;
-#P newex 288 166 80 196617 vasp.osc 44100;
-#P newex 288 188 55 196617 vasp.* 0.5;
-#P message 54 134 51 196617 vasp buf-;
-#P newex 54 234 61 196617 vasp.update;
-#P newex 54 211 55 196617 vasp.+ 0.5;
-#P newex 54 166 80 196617 vasp.osc 44100;
-#P hidden message 450 134 44 196617 set buf-;
-#P hidden newex 450 113 45 196617 loadbang;
-#P user waveform~ 450 154 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 671 284 91 196617 buffer~ buf- 2000;
-#P newex 54 188 55 196617 vasp.* 0.5;
-#P comment 52 84 205 196617 optional argument/right inlet: right operand;
-#P comment 52 67 168 196617 adds a value or a vasp to a vasp;
-#P comment 52 43 89 196622 vasp.+;
-#P comment 139 169 132 196617 generate a 1Hz sine wave;
-#P connect 12 0 9 0;
-#P connect 9 0 4 0;
-#P connect 4 0 10 0;
-#P connect 10 0 11 0;
-#P connect 17 0 14 0;
-#P connect 14 0 13 0;
-#P connect 13 0 15 0;
-#P connect 15 0 16 0;
-#P hidden connect 7 0 8 0;
-#P hidden connect 8 0 6 0;
-#P connect 25 0 24 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.sync.help b/externals/grill/vasp/max-help/vasp.sync.help
deleted file mode 100755
index 8ae0c72a..00000000
--- a/externals/grill/vasp/max-help/vasp.sync.help
+++ /dev/null
@@ -1,164 +0,0 @@
-max v2;
-#N vpatcher 185 136 861 638;
-#P origin 0 41;
-#P message 406 413 115 196617 vasp bufsync1 bufsync2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 406 433 78 196617 p clear_buffers;
-#P hidden newex 526 379 48 196617 r 1044path;
-#P user umenu 86 140 72 196647 1 64 156 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1044path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 148 162 43 196617 p loader;
-#P comment 60 142 26 196617 read;
-#P comment 60 82 188 196617 argument: number of vasps to be synced;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 327 78 49 196617 p wfkeys;
-#P newex 67 350 61 196617 vasp.update;
-#P message 67 186 115 196617 vasp bufsync1 bufsync2;
-#P newex 526 433 113 196617 buffer~ bufsync2 2000;
-#P hidden message 327 241 65 196617 set bufsync2;
-#P user waveform~ 327 259 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden message 327 123 65 196617 set bufsync1;
-#P hidden newex 327 101 45 196617 loadbang;
-#P user waveform~ 327 140 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 526 412 113 196617 buffer~ bufsync1 2000;
-#P comment 60 44 89 196622 vasp.sync;
-#P newex 67 324 52 196617 vasp.c!fft;
-#P newex 67 299 62 196617 vasp.sync 2;
-#P newex 119 271 45 196617 vasp.= 0;
-#P newex 67 218 49 196617 vasp.cfft;
-#P newex 119 249 55 196617 vasp.upper;
-#P comment 60 67 124 196617 syncs two or more vasps;
-#P comment 135 301 167 196617 puts out vasp (from left inlet) after receiving a vasp into right inlet;
-#P newex 327 433 75 196617 play~ bufsync1;
-#P message 327 384 72 196617 0 \, 2000 2000;
-#P newex 327 408 30 196617 line~;
-#P newex 327 460 29 196617 dac~;
-#P message 218 434 65 196617 startwindow;
-#P message 286 434 27 196617 stop;
-#P connect 21 0 9 0;
-#P connect 9 0 11 0;
-#P connect 11 0 12 0;
-#P connect 12 0 22 0;
-#P fasten 9 0 8 0 72 242 124 242;
-#P connect 8 0 10 0;
-#P connect 10 0 11 1;
-#P hidden connect 27 1 26 0;
-#P hidden connect 16 0 17 0;
-#P hidden fasten 14 1 17 0 634 430 642 430 642 116 332 116;
-#P hidden connect 23 0 15 0;
-#P hidden connect 17 0 15 0;
-#P hidden connect 16 0 19 0;
-#P hidden connect 23 0 18 0;
-#P hidden connect 19 0 18 0;
-#P connect 4 0 3 0;
-#P connect 3 0 5 0;
-#P fasten 0 0 2 0 291 453 332 453;
-#P fasten 1 0 2 0 223 453 332 453;
-#P connect 5 0 2 0;
-#P connect 5 0 2 1;
-#P connect 30 0 29 0;
-#P hidden connect 28 0 14 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.tilt.help b/externals/grill/vasp/max-help/vasp.tilt.help
deleted file mode 100755
index 277dded2..00000000
--- a/externals/grill/vasp/max-help/vasp.tilt.help
+++ /dev/null
@@ -1,89 +0,0 @@
-max v2;
-#N vpatcher 260 180 873 549;
-#P hidden newex 491 280 48 196617 r 1168path;
-#P message 415 282 60 196617 vasp buftilt;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 415 302 73 196617 p clear_buffer;
-#P user umenu 60 118 72 196647 1 64 134 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1168path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 122 140 43 196617 p loader;
-#P message 237 302 27 196617 stop;
-#P message 169 302 65 196617 startwindow;
-#P newex 278 329 29 196617 dac~;
-#P newex 278 277 30 196617 line~;
-#P message 278 254 72 196617 0 \, 4000 4000;
-#P newex 278 302 64 196617 play~ buftilt;
-#P newex 60 211 61 196617 vasp.update;
-#P message 60 158 60 196617 vasp buftilt;
-#P newex 60 189 64 196617 vasp.tilt 0.5;
-#P comment 55 70 138 196617 resamples the buffer content;
-#P comment 55 47 96 196622 vasp.tilt;
-#P hidden message 278 110 53 196617 set buftilt;
-#P hidden newex 278 85 45 196617 loadbang;
-#P user waveform~ 278 129 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 491 302 100 196617 buffer~ buftilt 4000;
-#P comment 55 85 194 196617 argument/right inlet: resampling factor;
-#P comment 127 191 100 196617 pitch down an octave;
-#P connect 9 0 8 0;
-#P connect 8 0 10 0;
-#P hidden connect 18 1 17 0;
-#P hidden fasten 2 1 5 0 586 323 594 323 594 102 283 102;
-#P hidden connect 4 0 5 0;
-#P hidden connect 5 0 3 0;
-#P connect 12 0 13 0;
-#P connect 13 0 11 0;
-#P connect 11 0 14 0;
-#P fasten 15 0 14 0 174 322 283 322;
-#P fasten 16 0 14 0 242 322 283 322;
-#P connect 11 0 14 1;
-#P connect 20 0 19 0;
-#P hidden connect 21 0 2 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.update.help b/externals/grill/vasp/max-help/vasp.update.help
deleted file mode 100755
index 481c7347..00000000
--- a/externals/grill/vasp/max-help/vasp.update.help
+++ /dev/null
@@ -1,41 +0,0 @@
-max v2;
-#N vpatcher 209 155 868 527;
-#P message 62 292 55 196617 vasp bufup;
-#P newex 62 313 45 196617 vasp.= 0;
-#P comment 127 231 99 196617 update the graphics;
-#P newex 62 229 61 196617 vasp.update;
-#P comment 127 126 99 196617 generate a sine wave;
-#P message 62 125 55 196617 vasp bufup;
-#P newex 62 185 80 196617 vasp.osc 22050;
-#P comment 57 69 230 196617 updates the graphics of a patcher (e.g. waveform);
-#P comment 57 46 96 196622 vasp.update;
-#P hidden message 308 104 49 196617 set bufup;
-#P hidden newex 308 84 45 196617 loadbang;
-#P user waveform~ 308 123 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 525 323 95 196617 buffer~ bufup 2000;
-#P comment 125 293 271 196617 use vasp.update at the end of a chain of vasp operations \, although most vasp objects are updating automatically;
-#P connect 8 0 7 0;
-#P connect 7 0 10 0;
-#P connect 13 0 12 0;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.valleys.help b/externals/grill/vasp/max-help/vasp.valleys.help
deleted file mode 100755
index 9752bbc1..00000000
--- a/externals/grill/vasp/max-help/vasp.valleys.help
+++ /dev/null
@@ -1,174 +0,0 @@
-max v2;
-#N vpatcher 219 119 883 614;
-#P message 435 404 95 196617 vasp bufval bufval1;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 435 425 78 196617 p clear_buffers;
-#P hidden newex 532 382 48 196617 r 1162path;
-#P user umenu 77 128 72 196647 1 64 144 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1162path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 139 150 43 196617 p loader;
-#P comment 51 93 160 196617 outlet: current density value 0-1;
-#P comment 181 294 115 196617 = number of valleys;
-#P number 143 292 35 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P flonum 143 240 71 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 143 264 51 196617 * 88200.;
-#P comment 215 242 100 196617 current density;
-#P comment 198 266 100 196617 * lenght of the vasp;
-#P newex 58 235 61 196617 vasp.update;
-#P comment 592 237 44 196617 valleys;
-#P comment 132 174 161 196617 copy to new buffer \, find valleys;
-#P message 53 345 65 196617 vasp bufval1;
-#P newex 53 373 45 196617 vasp.opt;
-#P hidden message 325 234 59 196617 set bufval1;
-#P user waveform~ 325 252 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 532 425 105 196617 buffer~ bufval1 2000;
-#P comment 51 79 188 196617 argument/right inlet: density value 0-1;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 2 0 6 0 275 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 5 0 6 0 52 243 134 243;
-#P connect 11 0 14 0;
-#P connect 14 0 8 0;
-#P connect 3 3 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 13 0 1 0;
-#P connect 9 0 1 0;
-#P connect 4 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 325 67 49 196617 p wfkeys;
-#P message 284 425 27 196617 stop;
-#P message 215 425 65 196617 startwindow;
-#P newex 325 451 29 196617 dac~;
-#P newex 325 404 30 196617 line~;
-#P message 325 381 72 196617 0 \, 2000 2000;
-#P newex 325 425 70 196617 play~ bufval1;
-#P hidden message 325 113 53 196617 set bufval;
-#P hidden newex 325 89 45 196617 loadbang;
-#P user waveform~ 325 133 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 58 214 95 196617 vasp.valleys 0.001;
-#P newex 53 394 61 196617 vasp.update;
-#P message 58 173 65 196617 vasp bufval1;
-#P newex 532 404 105 196617 buffer~ bufval 2000;
-#P newex 58 194 69 196617 vasp.= bufval;
-#P comment 51 64 215 196617 find the local minima of the buffer samples;
-#P comment 51 41 107 196622 vasp.valleys;
-#P comment 127 346 111 196617 optimize buffer content;
-#P comment 594 118 44 196617 source;
-#P comment 51 129 32 196617 read;
-#P connect 25 0 24 0;
-#P connect 24 0 8 0;
-#P connect 7 0 5 0;
-#P connect 5 0 9 0;
-#P connect 9 0 28 0;
-#P hidden connect 37 1 36 0;
-#P connect 9 1 32 0;
-#P connect 32 0 31 0;
-#P connect 31 0 33 0;
-#P hidden connect 11 0 12 0;
-#P hidden fasten 6 1 12 0 632 421 642 421 642 109 330 109;
-#P hidden connect 19 0 10 0;
-#P hidden connect 12 0 10 0;
-#P hidden connect 11 0 23 0;
-#P hidden connect 19 0 22 0;
-#P hidden connect 23 0 22 0;
-#P connect 14 0 15 0;
-#P connect 15 0 13 0;
-#P connect 13 0 16 0;
-#P fasten 17 0 16 0 220 444 330 444;
-#P fasten 18 0 16 0 289 444 330 444;
-#P connect 13 0 16 1;
-#P connect 40 0 39 0;
-#P hidden connect 38 0 6 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.vector.help b/externals/grill/vasp/max-help/vasp.vector.help
deleted file mode 100755
index 0af86d39..00000000
--- a/externals/grill/vasp/max-help/vasp.vector.help
+++ /dev/null
@@ -1,175 +0,0 @@
-max v2;
-#N vpatcher 282 124 678 511;
-#P hidden message 324 118 22 196617 set;
-#P hidden newex 324 92 45 196617 loadbang;
-#N vpatcher 116 168 848 567;
-#P message 515 334 85 196617 vasp bufn1 bufn2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 515 355 73 196617 p clear_buffer;
-#P hidden newex 707 332 48 196617 r 1048path;
-#P user umenu 88 71 72 196647 1 64 87 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1048path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 150 93 43 196617 p loader;
-#P newex 58 158 61 196617 vasp.update;
-#P comment 155 190 157 196617 clear imaginary part of soundfile (vector with index 1);
-#P message 58 191 85 196617 vasp bufn1 bufn2;
-#P newex 58 238 45 196617 vasp.= 0;
-#P newex 58 213 45 196617 vasp.n 1;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 389 41 49 196617 p wfkeys;
-#P comment 574 212 127 196617 imaginary part of soundfile;
-#P message 58 115 85 196617 vasp bufn1 bufn2;
-#P hidden message 389 206 50 196617 set bufn2;
-#P user waveform~ 389 227 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 606 355 95 196617 buffer~ bufn2 2000;
-#P hidden message 390 82 50 196617 set bufn1;
-#P hidden newex 389 60 45 196617 loadbang;
-#P user waveform~ 389 100 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 58 285 61 196617 vasp.update;
-#P newex 606 334 95 196617 buffer~ bufn1 2000;
-#P newex 58 137 49 196617 vasp.cfft;
-#P comment 155 116 197 196617 transform into real and imaginary part;
-#P comment 581 84 119 196617 real part of the soundfile;
-#P comment 58 73 29 196617 read;
-#P connect 12 0 3 0;
-#P connect 3 0 19 0;
-#P connect 17 0 15 0;
-#P connect 15 0 16 0;
-#P connect 16 0 5 0;
-#P hidden connect 21 1 20 0;
-#P hidden connect 14 0 6 0;
-#P hidden connect 8 0 6 0;
-#P hidden fasten 7 0 11 0 394 70 394 70;
-#P hidden fasten 11 0 10 0 394 222 394 222;
-#P hidden connect 14 0 10 0;
-#P hidden fasten 4 1 8 0 696 352 707 352 707 71 395 71;
-#P hidden connect 7 0 8 0;
-#P connect 24 0 23 0;
-#P hidden connect 22 0 4 0;
-#P pop;
-#P newobj 57 325 85 196617 p more_examples;
-#P message 57 143 85 196617 vasp bufn1 bufn2;
-#P newex 57 219 45 196617 vasp.n 0;
-#P newex 220 219 45 196617 vasp.n 1;
-#P comment 269 220 53 196617 vector 1;
-#P message 220 271 130 196617;
-#P newex 220 241 60 196617 prepend set;
-#P comment 105 220 53 196617 vector 0;
-#P message 57 271 130 196617;
-#P newex 57 241 60 196617 prepend set;
-#P comment 52 70 168 196617 get one vector of a vasp;
-#P comment 52 48 89 196622 vasp.n;
-#P comment 52 88 183 196617 argument/right inlet: index of vector;
-#P connect 11 0 10 0;
-#P connect 10 0 3 0;
-#P hidden fasten 14 0 4 0 329 267 62 267;
-#P connect 3 0 4 0;
-#P fasten 11 0 9 0 62 187 225 187;
-#P connect 9 0 6 0;
-#P connect 6 0 7 0;
-#P hidden fasten 14 0 7 0 329 268 225 268;
-#P hidden connect 13 0 14 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.vectors.help b/externals/grill/vasp/max-help/vasp.vectors.help
deleted file mode 100755
index 9d8774b1..00000000
--- a/externals/grill/vasp/max-help/vasp.vectors.help
+++ /dev/null
@@ -1,12 +0,0 @@
-max v2;
-#N vpatcher 257 69 578 345;
-#P number 57 218 35 9 0 0 160 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P message 57 112 63 196617 vasp bufn?1;
-#P message 127 112 131 196617 vasp bufn?1 bufn?2 bufn?3;
-#P newex 57 169 43 196617 vasp.n?;
-#P comment 52 66 168 196617 get the number of vectors of a vasp;
-#P comment 52 44 89 196622 vasp.n?;
-#P fasten 3 0 2 0 132 140 62 140;
-#P connect 4 0 2 0;
-#P connect 2 0 5 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.xmirr.help b/externals/grill/vasp/max-help/vasp.xmirr.help
deleted file mode 100755
index 34d30a42..00000000
--- a/externals/grill/vasp/max-help/vasp.xmirr.help
+++ /dev/null
@@ -1,169 +0,0 @@
-max v2;
-#N vpatcher 157 154 838 677;
-#P message 395 430 129 196617 vasp bufxmirr1 bufxmirr2;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 395 450 78 196617 p clear_buffers;
-#P hidden newex 530 406 48 196617 r 1129path;
-#P user umenu 80 101 72 196647 1 64 117 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1129path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 5 0 2 0;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 142 123 43 196617 p loader;
-#P comment 54 103 26 196617 read;
-#N vpatcher 40 55 418 371;
-#P button 183 82 15 0;
-#P newex 129 145 60 196617 prepend set;
-#N comlet waveform~ mode messages;
-#P inlet 129 121 15 0;
-#P newex 259 64 27 196617 << 1;
-#P newex 206 121 40 196617 change;
-#P newex 206 145 107 196617 select 0 1 2;
-#P newex 206 98 27 196617 |;
-#P newex 47 121 40 196617 change;
-#P outlet 129 252 15 0;
-#P message 47 145 65 196617 constrain \$1;
-#P newex 129 195 45 196617 loadbang;
-#P newex 47 40 222 196617 pushkeys;
-#P message 270 169 58 196617 mode move;
-#P message 206 213 61 196617 mode select;
-#P message 238 191 52 196617 mode loop;
-#P connect 3 0 7 0;
-#P connect 7 0 5 0;
-#P connect 12 0 13 0;
-#P fasten 5 0 6 0 52 243 134 243;
-#P fasten 0 0 6 0 243 243 134 243;
-#P fasten 1 0 6 0 211 243 134 243;
-#P fasten 2 0 6 0 275 243 134 243;
-#P connect 11 0 14 0;
-#P connect 3 3 8 0;
-#P connect 14 0 8 0;
-#P connect 8 0 10 0;
-#P connect 10 0 9 0;
-#P connect 4 0 1 0;
-#P connect 9 0 1 0;
-#P connect 13 0 1 0;
-#P connect 11 0 8 1;
-#P connect 9 1 0 0;
-#P connect 3 4 11 0;
-#P connect 9 2 2 0;
-#P pop;
-#P hidden newobj 337 77 49 196617 p wfkeys;
-#P newex 59 443 61 196617 vasp.update;
-#P newex 59 364 61 196617 vasp.update;
-#P newex 58 286 61 196617 vasp.update;
-#P newex 57 183 61 196617 vasp.update;
-#P newex 58 264 45 196617 vasp.= 0;
-#P message 58 221 129 196617 vasp bufxmirr1 bufxmirr2;
-#P newex 58 241 55 196617 vasp.upper;
-#P message 276 451 27 196617 stop;
-#P message 208 451 65 196617 startwindow;
-#P newex 307 477 29 196617 dac~;
-#P newex 307 420 30 196617 line~;
-#P message 307 397 72 196617 0 \, 2000 2000;
-#P newex 307 450 83 196617 play~ bufxmirr1;
-#P message 59 399 129 196617 vasp bufxmirr1 bufxmirr2;
-#P newex 59 421 49 196617 vasp.cfft;
-#P message 59 320 129 196617 vasp bufxmirr1 bufxmirr2;
-#P newex 59 342 59 196617 vasp.xmirr;
-#P message 57 140 129 196617 vasp bufxmirr1 bufxmirr2;
-#P newex 57 162 49 196617 vasp.cfft;
-#P hidden message 337 243 72 196617 set bufxmirr2;
-#P user waveform~ 337 262 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P hidden message 337 121 72 196617 set bufxmirr1;
-#P hidden newex 337 97 45 196617 loadbang;
-#P user waveform~ 337 140 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 530 428 119 196617 buffer~ bufxmirr1 2000;
-#P comment 51 67 156 196617 mirrors a vasp symmetrically;
-#P comment 51 43 96 196622 vasp.xmirr;
-#P newex 530 450 119 196617 buffer~ bufxmirr2 2000;
-#P connect 10 0 9 0;
-#P connect 9 0 24 0;
-#P connect 22 0 21 0;
-#P connect 21 0 23 0;
-#P connect 23 0 25 0;
-#P connect 12 0 11 0;
-#P connect 11 0 26 0;
-#P connect 14 0 13 0;
-#P connect 13 0 27 0;
-#P hidden connect 31 1 30 0;
-#P connect 16 0 17 0;
-#P connect 17 0 15 0;
-#P fasten 19 0 18 0 213 470 312 470;
-#P fasten 20 0 18 0 281 470 312 470;
-#P connect 15 0 18 0;
-#P connect 15 0 18 1;
-#P hidden connect 5 0 6 0;
-#P hidden fasten 3 1 6 0 644 448 660 448 660 117 342 117;
-#P hidden connect 28 0 4 0;
-#P hidden connect 6 0 4 0;
-#P hidden connect 5 0 8 0;
-#P hidden connect 8 0 7 0;
-#P hidden connect 28 0 7 0;
-#P connect 34 0 33 0;
-#P hidden connect 32 0 3 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.xrot.help b/externals/grill/vasp/max-help/vasp.xrot.help
deleted file mode 100755
index e3f887e9..00000000
--- a/externals/grill/vasp/max-help/vasp.xrot.help
+++ /dev/null
@@ -1,91 +0,0 @@
-max v2;
-#N vpatcher 441 216 1022 579;
-#P message 367 275 65 196617 vasp bufxrot;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 367 295 73 196617 p clear_buffer;
-#P hidden newex 449 275 48 196617 r 1127path;
-#P user umenu 76 121 72 196647 1 64 137 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1127path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 138 143 43 196617 p loader;
-#P comment 51 82 187 196617 optional argument/right inlet: value;
-#P message 201 295 27 196617 stop;
-#P message 133 295 65 196617 startwindow;
-#P newex 242 321 29 196617 dac~;
-#P newex 242 275 30 196617 line~;
-#P message 242 246 72 196617 0 \, 2000 2000;
-#P newex 242 295 70 196617 play~ bufxrot;
-#P number 131 179 64 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 56 228 61 196617 vasp.update;
-#P message 56 150 65 196617 vasp bufxrot;
-#P newex 56 200 85 196617 vasp.xrot 10000;
-#P comment 51 67 179 196617 rotate buffer content symmetrically;
-#P comment 51 43 96 196622 vasp.xrot;
-#P hidden message 242 98 59 196617 set bufxrot;
-#P hidden newex 242 73 45 196617 loadbang;
-#P user waveform~ 242 117 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 449 295 105 196617 buffer~ bufxrot 2000;
-#P comment 51 122 29 196617 read;
-#P connect 8 0 7 0;
-#P connect 7 0 9 0;
-#P connect 10 0 7 1;
-#P hidden connect 19 1 18 0;
-#P hidden fasten 1 1 4 0 549 316 558 316 558 94 247 94;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P connect 12 0 13 0;
-#P connect 13 0 11 0;
-#P connect 11 0 14 0;
-#P fasten 15 0 14 0 138 314 247 314;
-#P fasten 16 0 14 0 206 314 247 314;
-#P connect 11 0 14 1;
-#P connect 22 0 21 0;
-#P hidden connect 20 0 1 0;
-#P pop;
diff --git a/externals/grill/vasp/max-help/vasp.xshift.help b/externals/grill/vasp/max-help/vasp.xshift.help
deleted file mode 100755
index 68cbfa5d..00000000
--- a/externals/grill/vasp/max-help/vasp.xshift.help
+++ /dev/null
@@ -1,91 +0,0 @@
-max v2;
-#N vpatcher 220 165 835 542;
-#P message 383 278 73 196617 vasp bufxshift;
-#N vpatcher 40 55 218 175;
-#P newex 45 79 61 196617 vasp.update;
-#P newex 45 56 45 196617 vasp.= 0;
-#N comlet vasp to clear in;
-#P inlet 45 26 15 0;
-#P connect 0 0 1 0;
-#P connect 1 0 2 0;
-#P pop;
-#P newobj 383 298 73 196617 p clear_buffer;
-#P hidden newex 463 269 48 196617 r 1125path;
-#P user umenu 89 116 72 196647 1 64 132 1;
-#X add bass.aif;
-#X add beat.aif;
-#X add fly.aif;
-#X add plastic.aif;
-#X add your_own...;
-#N vpatcher 93 462 631 722;
-#P message 59 102 28 196617 read;
-#P newex 59 69 89 196617 route your_own...;
-#N comlet popup comment in;
-#P inlet 59 26 15 0;
-#P newex 59 149 48 196617 s 1125path;
-#P newex 138 102 79 196617 sprintf read %s;
-#P user umenu 48 169 100 196647 1 64 185 1;
-#X add drums.aif;
-#X add voice.aif;
-#X add test.aif;
-#X add read a soundfile;
-#P connect 3 0 4 0;
-#P connect 4 0 5 0;
-#P connect 5 0 2 0;
-#P fasten 1 0 2 0 143 134 64 134;
-#P connect 4 1 1 0;
-#P pop;
-#P hidden newobj 151 138 43 196617 p loader;
-#P comment 63 118 26 196617 read;
-#P comment 61 86 187 196617 optional argument/right inlet: value;
-#P message 223 299 27 196617 stop;
-#P message 155 299 65 196617 startwindow;
-#P newex 264 325 29 196617 dac~;
-#P newex 264 273 30 196617 line~;
-#P message 264 250 72 196617 0 \, 2000 2000;
-#P newex 264 298 75 196617 play~ bufxshift;
-#P number 148 181 64 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
-#P newex 66 233 61 196617 vasp.update;
-#P message 66 155 73 196617 vasp bufxshift;
-#P newex 66 205 92 196617 vasp.xshift 11000;
-#P comment 61 48 96 196622 vasp.xshift;
-#P hidden message 264 102 65 196617 set bufxshift;
-#P hidden newex 264 77 45 196617 loadbang;
-#P user waveform~ 264 121 312 99 3 9;
-#W mode select;
-#W mouseoutput continuous;
-#W unit ms;
-#W grid 1000.;
-#W ticks 8.;
-#W labels 1;
-#W vlabels 1;
-#W vticks 1;
-#W vzoom 1.;
-#W voffset 0.;
-#W bpm 120. 4.;
-#W frgb 0 0 0;
-#W brgb 255 255 255;
-#W rgb2 132 132 132;
-#W rgb3 0 0 0;
-#W rgb4 0 0 0;
-#W rgb5 255 255 255;
-#W rgb6 100 100 100;
-#W rgb7 100 100 100;
-#P newex 463 298 113 196617 buffer~ bufxshift 2000;
-#P comment 61 71 187 196617 shifts buffer content symmetrically;
-#P connect 7 0 6 0;
-#P connect 6 0 8 0;
-#P connect 9 0 6 1;
-#P hidden connect 19 1 18 0;
-#P hidden fasten 1 1 4 0 571 319 580 319 580 98 269 98;
-#P hidden connect 3 0 4 0;
-#P hidden connect 4 0 2 0;
-#P connect 11 0 12 0;
-#P connect 12 0 10 0;
-#P connect 10 0 13 0;
-#P fasten 14 0 13 0 160 318 269 318;
-#P fasten 15 0 13 0 228 318 269 318;
-#P connect 10 0 13 1;
-#P connect 22 0 21 0;
-#P hidden connect 20 0 1 0;
-#P pop;
diff --git a/externals/grill/vasp/max/rndup2 b/externals/grill/vasp/max/rndup2
deleted file mode 100755
index 694fbbf5..00000000
--- a/externals/grill/vasp/max/rndup2
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.cconj b/externals/grill/vasp/max/vasp.cconj
deleted file mode 100755
index be241dbb..00000000
--- a/externals/grill/vasp/max/vasp.cconj
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.cconv b/externals/grill/vasp/max/vasp.cconv
deleted file mode 100755
index 7fcfa76f..00000000
--- a/externals/grill/vasp/max/vasp.cconv
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.conv b/externals/grill/vasp/max/vasp.conv
deleted file mode 100755
index 5a2ed9be..00000000
--- a/externals/grill/vasp/max/vasp.conv
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.defer b/externals/grill/vasp/max/vasp.defer
deleted file mode 100755
index 30975436..00000000
--- a/externals/grill/vasp/max/vasp.defer
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.freeze b/externals/grill/vasp/max/vasp.freeze
deleted file mode 100755
index 761cc032..00000000
--- a/externals/grill/vasp/max/vasp.freeze
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.hilbert b/externals/grill/vasp/max/vasp.hilbert
deleted file mode 100755
index 5d5201ef..00000000
--- a/externals/grill/vasp/max/vasp.hilbert
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.im b/externals/grill/vasp/max/vasp.im
deleted file mode 100755
index a670a68e..00000000
--- a/externals/grill/vasp/max/vasp.im
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.lower b/externals/grill/vasp/max/vasp.lower
deleted file mode 100755
index 3e741c85..00000000
--- a/externals/grill/vasp/max/vasp.lower
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.meanq b/externals/grill/vasp/max/vasp.meanq
deleted file mode 100755
index 1c7fc6ff..00000000
--- a/externals/grill/vasp/max/vasp.meanq
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.nodc b/externals/grill/vasp/max/vasp.nodc
deleted file mode 100755
index 369c6ae9..00000000
--- a/externals/grill/vasp/max/vasp.nodc
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.opt b/externals/grill/vasp/max/vasp.opt
deleted file mode 100755
index 5f504b44..00000000
--- a/externals/grill/vasp/max/vasp.opt
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.parts b/externals/grill/vasp/max/vasp.parts
deleted file mode 100755
index c94d435c..00000000
--- a/externals/grill/vasp/max/vasp.parts
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.pwrap b/externals/grill/vasp/max/vasp.pwrap
deleted file mode 100755
index 2677f07f..00000000
--- a/externals/grill/vasp/max/vasp.pwrap
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.re b/externals/grill/vasp/max/vasp.re
deleted file mode 100755
index cd30f3ec..00000000
--- a/externals/grill/vasp/max/vasp.re
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.ropt b/externals/grill/vasp/max/vasp.ropt
deleted file mode 100755
index 09275d73..00000000
--- a/externals/grill/vasp/max/vasp.ropt
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.spin b/externals/grill/vasp/max/vasp.spin
deleted file mode 100755
index 8faf7de6..00000000
--- a/externals/grill/vasp/max/vasp.spin
+++ /dev/null
diff --git a/externals/grill/vasp/max/vasp.upper b/externals/grill/vasp/max/vasp.upper
deleted file mode 100755
index 7adf2fb8..00000000
--- a/externals/grill/vasp/max/vasp.upper
+++ /dev/null
diff --git a/externals/grill/vasp/mixfft.txt b/externals/grill/vasp/mixfft.txt
deleted file mode 100644
index 03262e52..00000000
--- a/externals/grill/vasp/mixfft.txt
+++ /dev/null
@@ -1,85 +0,0 @@
-
-  Arbitrary Length FFT
- ------------------------------------------------------------------------
-  NOTE : This is copyrighted material, NOT public domain. See below.
- ------------------------------------------------------------------------
-  Contents:
-      This packet contains the C source for a mixed-radix FFT routine. 
-      It performs a fast discrete Fourier transform (FFT) of a complex 
-      sequence, x, of an arbitrary length, n. The output, y, is also a 
-      complex sequence of length n.
-
-      y[k] = sum(x[m]*exp(-i*2*pi*k*m/n), m=0..(n-1)), k=0,...,(n-1)
-
-      The largest prime factor of n must be less than or equal to the
-      constant, maxPrimeFactor defined in mixfft.c. The input/output 
-      variables are each stored in two arrays comprising the real part
-      and the imaginary part respectively. 
- 
-      The routine is accompanied by a demo program, fftbench.c,  that 
-      demonstrates the numerical capabilities. It measures the execution 
-      time as well. If you wish to test the capabilities of another FFT
-      routine, the fftbench.c is easy to modify.
- ------------------------------------------------------------------------
-  Filelist:
-      mixfft.c      21.120 001030  The C source for the mixed-radix FFT.
-      fftbench.c     8.724 001030  The C source for FFT benchmark program.
-      fftbench.exe  62.976 001030  The PC executable.
-      readme.txt                   This file.
- ------------------------------------------------------------------------
-  Platforms:
-  
-  PC:
-      The included fftbench.exe was generated using the Microsoft Visual 
-      C++ compiler with the following compile options:
-      /nologo /Gs /G2 /W4 /AH /Ox /D "NDEBUG" /D "_DOS" /FR
-      It was tested on a 50MHz 486DX. Please refer to fftbench.c for some
-      benchmarks. (jjn, March 1996)
-      
-  Other:
-      Your experience with other platforms are warmly welcomed. Please
-      e-mail me.
- ------------------------------------------------------------------------
-  Conditions:
-      The source code in this packet is copyrighted material.
-      
-      Non-commercial use of the source code is free.
-      
-      A $100 fee must be paid if used commercially. Please contact me at
-      jjn@get2net.dk and register your copy. The $100 fee includes 
-      up to one hour of assistance related to your use of the code. A 
-      trial period of 14 days is allowed. 
-
-      If the code is used for professional (paid) research and development 
-      for non-profit organisations like universities a reduced fee of $20
-      must be paid.
-      
-      The commercial license allows you to include the compiled code in a
-      product or to use the code on a regular basis. You are however NOT
-      allowed to sell the source code.        
-      
-      Distribution of the complete unaltered package, including this
-      file, is free. This includes commercial CD's.
- ------------------------------------------------------------------------
-  Author:
-      Jens Joergen Nielsen            For non-commercial use only.
-      Bakkehusene 54                  A $100 fee must be paid if used
-      2970 Hoersholm                  commercially. Please contact.
-      DENMARK
-
-      mailto:jjn@get2net.dk   All rights reserved. October 2000.
-
-      Check my homepage for updates and FAQ's http://home.get2net.dk/jjn
- ------------------------------------------------------------------------
-  Release notes:
-      V.0.1 950301      Initial MIXFFT release.
-      V.0.3 960317      Input/output variables have separate arrays for
-                        real and imag part. The speed of prime factors
-                        larger than 7 is more than doubled.
-      V.0.4 980103      e-mail address changed.
-      V.0.5 001030      Memory allocation in FFTBench changed, now calloc
-                        is used. Error reporting when primefactor is 
-                        larger than maxPrimeFactor has been corrected.
-
-      
- ------------------------------------------------------------------------
diff --git a/externals/grill/vasp/package.txt b/externals/grill/vasp/package.txt
deleted file mode 100644
index 6a8dfa65..00000000
--- a/externals/grill/vasp/package.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-NAME=vasp

-

-BUILDTYPE=multi

-

-PRECOMPILE=main.h

-

-SRCDIR=source

-

-SRCS= \

-arg.cpp      mixfft.cpp      obj_part.cpp   obj_split.cpp  opparam.cpp     ops_cplx.cpp     ops_gen.cpp      ops_trnsc.cpp  util.cpp \

-buflib.cpp   obj_chns.cpp    obj_peaks.cpp  obj_sync.cpp   ops_arith.cpp   ops_dft.cpp      ops_qminmax.cpp  ops_wnd.cpp    vasp.cpp \

-classes.cpp  obj_frames.cpp  obj_q.cpp      obj_vasp.cpp   ops_assign.cpp  ops_feature.cpp  ops_rearr.cpp    opvecs.cpp     vbuffer.cpp \

-env.cpp      obj_imm.cpp     obj_radio.cpp  obj_vecs.cpp   ops_carith.cpp  ops_flt.cpp      ops_resmp.cpp    rdx2fft.cpp    vecblk.cpp \

-main.cpp     obj_offs.cpp    obj_size.cpp   opbase.cpp     ops_cmp.cpp     ops_gate.cpp     ops_search.cpp   rvfft.cpp

-              

-HDRS= \

-arg.h      env.h     opdefs.h   oppermute.h  ops_assign.h  ops_cplx.h     ops_flt.h    ops_resmp.h   ops_wnd.h  vbuffer.h \

-buflib.h   main.h    opfuns.h 	oploop.h   ops.h        ops_carith.h  ops_dft.h      ops_gen.h    ops_search.h  util.h     vecblk.h \

-classes.h  opbase.h  opparam.h  ops_arith.h  ops_cmp.h     ops_feature.h  ops_rearr.h  ops_trnsc.h   vasp.h

-

diff --git a/externals/grill/vasp/pd-ex/convolve.pd b/externals/grill/vasp/pd-ex/convolve.pd
deleted file mode 100644
index 8fe41faf..00000000
--- a/externals/grill/vasp/pd-ex/convolve.pd
+++ /dev/null
@@ -1,194 +0,0 @@
-#N canvas 84 222 646 423 12;

-#X obj 60 241 bng 50 250 50 0 start_bang empty start 0 -6 128 8 -24198

--1 -1;

-#X text 15 77 load/save/play etc.;

-#X obj 364 125 nbx 8 16 0 1e+008 0 0 len_src empty empty 0 -8 128 12

--225271 -1 -1 0 256;

-#X text 367 142 (defines the size of the result);

-#X obj 362 179 nbx 8 16 0 1e+008 0 0 len_arg empty empty 0 -8 128 12

--225271 -1 -1 0 256;

-#X obj 24 122 wedit buf_src;

-#X obj 23 176 wedit buf_arg;

-#X obj 33 350 wedit buf_res;

-#X text 122 255 start convolution;

-#X obj 177 356 bng 15 250 50 0 empty empty empty 0 -6 0 8 -258699 -1

--1;

-#X obj 201 357 nbx 8 16 0 1e+008 0 0 len_arg empty empty 0 -8 128 12

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-#X obj 11 10 cnv 15 600 50 empty empty convolve 10 22 0 24 -260818

--1 0;

-#X text 202 41 http://www.parasitaere-kapazitaeten.net;

-#X text 203 10 fft-based convolution \, (C)2003 Thomas Grill;

-#X text 203 25 needs vasp and wedit;

-#X text 32 329 result buffer;

-#X text 140 121 source buffer;

-#X text 137 175 argument buffer;

-#N canvas 225 110 484 406 do 0;

-#X obj 27 255 vasp.u;

-#N canvas 406 75 413 555 convolve 0;

-#X obj 217 202 vasp.!;

-#X obj 116 163 vasp.f?;

-#X obj 216 173 vasp;

-#X obj 28 69 vasp;

-#N canvas 0 0 458 308 sf 0;

-#X obj 39 178 outlet;

-#X obj 38 43 inlet;

-#X obj 41 79 vasp.s;

-#X obj 120 43 inlet;

-#X obj 39 118 vasp.f;

-#X connect 1 0 2 0;

-#X connect 2 0 4 0;

-#X connect 3 0 2 1;

-#X connect 3 0 4 1;

-#X connect 4 0 0 0;

-#X restore 215 273 pd sf;

-#X obj 53 452 vasp.opt;

-#X obj 54 207 vasp;

-#X obj 29 39 inlet;

-#X obj 132 51 inlet;

-#X obj 221 50 inlet;

-#X obj 313 50 inlet;

-#X obj 43 520 outlet;

-#X text 26 15 bang;

-#X text 126 21 src1;

-#X text 218 20 src2;

-#X text 313 22 dst;

-#X text 214 220 copy to temp;

-#X text 100 519 dst;

-#N canvas 0 0 454 304 sf 0;

-#X obj 39 178 outlet;

-#X obj 38 43 inlet;

-#X obj 41 79 vasp.s;

-#X obj 120 43 inlet;

-#X obj 39 118 vasp.f;

-#X connect 1 0 2 0;

-#X connect 2 0 4 0;

-#X connect 3 0 2 1;

-#X connect 3 0 4 1;

-#X connect 4 0 0 0;

-#X restore 55 235 pd sf;

-#X obj 29 298 vasp.->;

-#X obj 27 482 vasp.radio;

-#X obj 29 94 t a b a;

-#X obj 54 393 vasp.cconv;

-#X obj 56 259 vasp.= 0;

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-#X obj 32 51 inlet;

-#X obj 31 250 outlet;

-#X obj 32 83 t a b a;

-#X obj 102 121 vasp.f?;

-#X obj 60 153 vasp.!;

-#X obj 32 210 vasp.join;

-#X text 31 10 make empty imaginary part;

-#X text 115 153 temporary buffer of same size;

-#X text 115 171 (initialized to 0);

-#X connect 0 0 2 0;

-#X connect 2 0 5 0;

-#X connect 2 1 4 0;

-#X connect 2 2 3 0;

-#X connect 3 0 4 1;

-#X connect 4 0 5 1;

-#X connect 5 0 1 0;

-#X restore 54 363 pd im0;

-#N canvas 0 0 452 302 im0 0;

-#X obj 32 51 inlet;

-#X obj 31 250 outlet;

-#X obj 32 83 t a b a;

-#X obj 102 121 vasp.f?;

-#X obj 60 153 vasp.!;

-#X obj 32 210 vasp.join;

-#X text 31 10 make empty imaginary part;

-#X text 115 153 temporary buffer of same size;

-#X text 115 171 (initialized to 0);

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-#X connect 2 2 3 0;

-#X connect 3 0 4 1;

-#X connect 4 0 5 1;

-#X connect 5 0 1 0;

-#X restore 129 363 pd im0;

-#X obj 53 424 vasp.re;

-#X obj 116 192 rndup2;

-#X obj 54 329 vasp.f;

-#X text 186 365 make imaginary parts;

-#X text 116 423 need only real part;

-#X text 124 451 "normalize";

-#X text 116 482 filter eventual radio msgs;

-#X connect 0 0 4 0;

-#X connect 1 0 27 0;

-#X connect 2 0 0 0;

-#X connect 3 0 21 0;

-#X connect 4 0 25 0;

-#X connect 5 0 20 0;

-#X connect 6 0 18 0;

-#X connect 7 0 3 0;

-#X connect 8 0 3 1;

-#X connect 9 0 2 1;

-#X connect 10 0 6 1;

-#X connect 18 0 23 0;

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-#X connect 24 0 22 0;

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-#X connect 26 0 5 0;

-#X connect 27 0 18 1;

-#X connect 27 0 4 1;

-#X connect 27 0 28 1;

-#X connect 28 0 24 0;

-#X restore 26 226 pd convolve;

-#X obj 26 52 t b b;

-#X msg 154 93 vasp buf_arg;

-#X msg 267 92 vasp buf_res;

-#X obj 306 220 table buf_src 10;

-#X obj 307 242 table buf_arg 10;

-#X obj 307 264 table buf_res 10;

-#X obj 26 23 r start_bang;

-#X obj 143 21 r len_src;

-#X obj 229 24 r len_arg;

-#X obj 25 318 outlet;

-#X obj 27 291 vasp.f?;

-#X text 83 255 update buffer;

-#X obj 147 159 vasp.f;

-#X obj 43 157 vasp.f;

-#X msg 45 93 vasp buf_src;

-#X obj 141 51 r off_src;

-#X obj 227 54 r off_arg;

-#X obj 43 125 vasp.o;

-#X obj 147 127 vasp.o;

-#X text 123 225 convolve;

-#X connect 0 0 12 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X connect 2 1 3 0;

-#X connect 2 1 4 0;

-#X connect 2 1 16 0;

-#X connect 3 0 20 0;

-#X connect 4 0 1 3;

-#X connect 8 0 2 0;

-#X connect 9 0 15 1;

-#X connect 10 0 14 1;

-#X connect 12 0 11 0;

-#X connect 14 0 1 2;

-#X connect 15 0 1 1;

-#X connect 16 0 19 0;

-#X connect 17 0 19 1;

-#X connect 18 0 20 1;

-#X connect 19 0 15 0;

-#X connect 20 0 14 0;

-#X restore 177 324 pd do;

-#X obj 267 125 nbx 8 16 0 1e+008 0 0 off_src empty empty 0 -8 128 12

--225271 -1 -1 0 256;

-#X obj 265 179 nbx 8 16 0 1e+008 0 0 off_arg empty empty 0 -8 128 12

--225271 -1 -1 0 256;

-#X text 383 103 length;

-#X text 288 100 offset;

-#X text 286 78 range in samples;

-#X connect 18 0 9 0;

-#X connect 18 0 10 0;

diff --git a/externals/grill/vasp/pd-ex/enhance.pd b/externals/grill/vasp/pd-ex/enhance.pd
deleted file mode 100644
index 05e8ef8a..00000000
--- a/externals/grill/vasp/pd-ex/enhance.pd
+++ /dev/null
@@ -1,478 +0,0 @@
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-#X obj 30 198 soundfiler;
-#X obj 30 134 symbol;
-#X obj 29 106 savepanel;
-#X obj 32 8 inlet;
-#X obj 27 232 outlet;
-#X obj 30 42 route new again;
-#X obj 29 73 t b;
-#X obj 84 73 t b;
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-#X connect 5 1 7 0;
-#X connect 6 0 2 0;
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-#N canvas 205 58 359 496 open 0;
-#X obj 19 96 openpanel;
-#X obj 21 6 inlet;
-#X obj 15 390 outlet;
-#X obj 20 123 symbol;
-#X obj 17 345 vasp.u;
-#X obj 17 233 t b;
-#X obj 22 33 route new again;
-#X obj 19 66 t b;
-#X obj 74 66 t b;
-#X msg 16 281 vasp src;
-#X obj 74 230 s \$0-srclen;
-#X obj 15 313 vasp.opt;
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-#X msg 19 152 read -resize \$1 src;
-#X connect 0 0 3 0;
-#X connect 1 0 6 0;
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deleted file mode 100644
index bc9aaa41..00000000
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deleted file mode 100644
index f34fb297..00000000
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deleted file mode 100644
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deleted file mode 100644
index ce3ab56b..00000000
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-#X connect 15 1 1 1;

-#X connect 18 0 27 0;

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-#X connect 50 0 43 0;

-#X connect 50 1 48 0;

-#X connect 50 2 41 0;

-#X connect 50 3 42 0;

-#X connect 50 4 38 0;

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-#X obj 150 340 s \$0-number_of_slices;

-#X obj 79 238 t b b b;

-#X obj 84 93 tabsend~ \$0-rec_temp;

-#X obj 79 208 spigot;

-#X obj 207 158 t f f;

-#X obj 468 317 table \$0-rec_temp 8192;

-#X obj 468 350 block~ 8192;

-#X obj 207 138 r \$0-rec_1_0;

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-#X connect 4 0 3 0;

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-#X connect 18 0 11 0;

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-#X connect 20 0 25 0;

-#X connect 23 0 13 0;

-#X connect 25 0 23 0;

-#X connect 26 0 4 0;

-#X connect 26 1 25 1;

-#X connect 29 0 26 0;

-#X restore 46 99 pd record_RAM;

-#X obj 47 62 inlet~;

-#X obj 147 150 - 100;

-#X obj 147 77 env~ 16384;

-#X obj 147 171 s \$0-vu1;

-#X obj 147 116 spigot;

-#X obj 217 76 r \$0-monis;

-#X msg 193 150 -100;

-#X obj 217 97 t b f;

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-#X connect 5 0 2 0;

-#X connect 6 0 8 0;

-#X connect 7 0 4 0;

-#X connect 8 0 7 0;

-#X connect 8 1 5 1;

-#X restore 391 177 pd record;

-#X connect 1 0 15 0;

-#X connect 18 0 15 1;

-#X connect 20 0 22 0;

-#X restore 650 290 pd inside;

-#X obj 72 100 cnv 2 2 100 empty \$0-p1 empty 20 12 576 14 -1 -233017

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-#X obj 73 100 cnv 1 400 100 empty \$0-p1b empty 20 12 576 14 -257472

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-#X array \$0- 400 float 0;

-#X coords 0 1 399 -1 400 100 1;

-#X restore 72 100 graph;

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-0 -6 577 8 -233017 -1 -1 400 256;

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-#X obj 37 12 cnv 15 600 40 empty empty wedit 10 22 0 24 -257472 -1

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-#X text 188 29 http://www.parasitaere-kapazitaeten.net;

-#X text 188 13 wave editor (P)2003 marius schebella;

-#X text 51 59 click into the array to set range \, use "s"+ mouse to

-shift selection;

-#X obj 71 210 tgl 18 0 \$0-playbutton \$0-playbuttonr empty 0 -6 1728

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-#X obj 108 217 cnv 1 1 1 empty \$0-loopbutton1 empty 20 12 576 14 -24198

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-#X obj 104 216 cnv 1 1 1 empty \$0-loopbutton1 empty 20 12 576 14 -24198

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-#X obj 102 222 cnv 1 1 1 empty \$0-loopbutton1 empty 20 12 576 14 -24198

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-#X obj 106 222 cnv 1 1 1 empty \$0-loopbutton1 empty 20 12 576 14 -24198

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-#X obj 112 222 cnv 1 1 1 empty \$0-loopbutton1 empty 20 12 576 14 -24198

--262144 0;

-#X obj 484 196 bng 15 250 50 0 \$0-open \$0-nixr open 18 6 1729 8 -241291

--1 -1;

-#X obj 484 215 bng 15 250 50 0 \$0-save 0-nixr save 18 6 1217 8 -260818

--1 -1;

-#X obj 484 234 bng 15 250 50 0 \$0-save_as \$0-nixr save_as 18 6 1729

-8 -258699 -1 -1;

-#X obj 250 218 bng 15 250 50 0 \$0-reduce \$0-nixr reduce_to_sel 0

--6 1729 8 -62784 -1 -1;

-#X obj 361 246 bng 15 250 50 0 \$0-set_0 \$0-nixr set_zero 18 6 1729

-8 -24198 -1 -1;

-#X obj 361 264 bng 15 250 50 0 \$0-noise \$0-nixr noise 18 6 1729 8

--24198 -1 -1;

-#X obj 213 218 bng 15 250 50 0 \$0-cut \$0-nixr cut 0 -6 1729 8 -62784

--1 -1;

-#X obj 361 210 bng 15 250 50 0 \$0-fade_in \$0-nixr fade_in 18 6 1729

-8 -24198 -1 -1;

-#X obj 361 228 bng 15 250 50 0 \$0-fade_out \$0-nixr fade_out 18 6

-1729 8 -24198 -1 -1;

-#X obj 484 254 bng 15 250 50 0 \$0-toarray \$0-nixr send_to_array 18

-6 1729 8 -44926 -1 -1;

-#X obj 484 273 bng 15 250 50 0 \$0-reloadarray \$0-nixr reload_from_array

-18 6 1729 8 -44926 -1 -1;

-#X text 535 212 (wave-format);

-#X obj 71 257 nbx 5 14 -1000 0 0 1 \$0-voldispls \$0-voldisplr empty

-0 -6 1729 8 -262144 -1 -1 -1000 256;

-#X obj 74 238 hsl 101 15 0 50 0 0 \$0-vols \$0-volr volume 6 7 1729

-8 -262144 -1 -1 0 1;

-#X obj 213 254 bng 15 250 50 0 \$0-normalize \$0-nixr normalize 0 -6

-1729 8 -62784 -1 -1;

-#N canvas 0 0 551 358 help 0;

-#X text 67 47 help:;

-#X text 69 69 this is a very basic wave editor \, kind of prototype...

-;

-#X text 68 92 many operations are not available at the moment (copy

-and paste \, zooming \, scrolling \, cursor). they should follow some

-time...;

-#X text 64 141 the editor needs the libraries vasp (http://www.parasitaere-kapazitaeten.net/vasp)

-and zexy (http://iem.kug.ac.at/~zmoelnig/pd/).;

-#X text 67 197 send to array and reload from array can only be done

-\, if you start wedit with a variable \, like "wedit array1" \, this

-array is then loaded by default. but needs to be updated \, if the

-array is changed outside the editor. by clicking "send to array" the

-edited sample is sent to the (default) array outside.;

-#X text 279 305 marius.schebella@chello.at;

-#X restore 649 240 pd help;

-#X text 116 257 -50dB to 0dB;

-#X obj 125 210 tgl 18 0 \$0-recbuttons \$0-recbuttonr empty 0 -6 1728

-8 -262144 -1 -1 0 1;

-#X obj 120 206 cnv 15 28 25 empty empty empty 20 12 0 14 -233017 -262144

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-#X obj 123 210 cnv 15 20 15 empty \$0-rec_white empty 20 12 576 14

--262144 -262144 0;

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-#X obj 124 211 cnv 15 20 15 empty \$0-rec_normal empty 20 12 576 14

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-#X obj 131 215 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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--262144 0;

-#X obj 135 215 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 130 216 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 132 216 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 134 216 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 132 219 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 136 219 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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-#X obj 136 216 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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-#X obj 134 219 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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-#X obj 133 220 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 130 218 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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--262144 0;

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-#X obj 134 218 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

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--262144 0;

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--262144 0;

-#X obj 136 218 cnv 1 1 1 empty \$0-recbutton1 empty 20 12 576 14 -143491

--262144 0;

-#X obj 650 267 inlet~;

-#X connect 102 0 2 0;

-#X coords 0 0 1 1 200 140 0;

diff --git a/externals/grill/vasp/pd-help/vasp_abs.pd b/externals/grill/vasp/pd-help/vasp_abs.pd
deleted file mode 100644
index 493bf9fd..00000000
--- a/externals/grill/vasp/pd-help/vasp_abs.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 99 112 853 471 10;

-#X msg 521 263 vasp bufabs;

-#X text 71 63 get absolute values of a vasp;

-#X text 71 79 see also vasp.*.help for an example using vasp.abs to

-generate an envelope from a vasp;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.abs 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufabs 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 465 124 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufabs;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 737 285 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 521 284 pd clear_buffer;

-#X text 189 209 get the absolute values;

-#X obj 77 209 prepend set;

-#X obj 77 285 vasp.update;

-#X text 178 134 generate a sinewave;

-#X msg 77 135 vasp bufabs;

-#X obj 77 154 vasp.osc 22050;

-#X obj 77 247 vasp.abs;

-#X obj 170 210 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X obj 77 173 vasp.update;

-#X text 58 209 *;

-#X text 71 414 * prepend-object from iemlib2 (http://pd.iem.at/iemlib)

-;

-#X obj 77 383 VASP-HELP;

-#X connect 0 0 6 0;

-#X connect 8 0 13 0;

-#X connect 11 0 12 0;

-#X connect 12 0 15 0;

-#X connect 13 0 9 0;

-#X connect 14 0 13 0;

-#X connect 15 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_add.pd b/externals/grill/vasp/pd-help/vasp_add.pd
deleted file mode 100644
index 56781928..00000000
--- a/externals/grill/vasp/pd-help/vasp_add.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 8 252 972 385 10;

-#N canvas 40 55 255 173 clear_buffer 0;

-#X obj 59 79 vasp.update;

-#X obj 59 56 vasp.= 0;

-#X obj 59 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 755 285 pd clear_buffer;

-#X text 452 193 shift all values - 0.5;

-#X text 372 63 optional argument/right inlet: right operand;

-#X text 372 46 subtracts a value or a vasp from a vasp;

-#X obj 376 213 vasp.update;

-#X obj 376 190 vasp.- 0.5;

-#X obj 376 145 vasp.osc 44100;

-#X obj 376 167 vasp.* 0.5;

-#X text 45 63 optional argument/right inlet: right operand;

-#X text 45 46 adds a value or a vasp to a vasp;

-#X obj 45 20 cnv 15 15 15 empty empty vasp.+ 0 10 1 14 -262144 -1 0

-;

-#X obj 374 18 cnv 15 15 15 empty empty vasp.- 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph167 0;

-#X array bufadd 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 624 100 graph;

-#X text 124 192 shift all values + 0.5;

-#X text 127 169 half the amplitude;

-#X obj 49 213 vasp.update;

-#X obj 49 190 vasp.+ 0.5;

-#X obj 49 145 vasp.osc 44100;

-#X obj 49 167 vasp.* 0.5;

-#X text 157 147 generate a 1Hz sine wave;

-#X msg 49 113 vasp bufadd;

-#X msg 376 113 vasp bufadd;

-#X msg 755 264 vasp bufadd;

-#N canvas 0 0 396 272 init 0;

-#X obj 36 19 loadbang;

-#X msg 36 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 36 45 symbol bufadd;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 879 285 pd init;

-#X obj 49 345 VASP-HELP;

-#X connect 5 0 4 0;

-#X connect 6 0 7 0;

-#X connect 7 0 5 0;

-#X connect 16 0 15 0;

-#X connect 17 0 18 0;

-#X connect 18 0 16 0;

-#X connect 20 0 17 0;

-#X connect 21 0 6 0;

-#X connect 22 0 0 0;

diff --git a/externals/grill/vasp/pd-help/vasp_ageq.pd b/externals/grill/vasp/pd-help/vasp_ageq.pd
deleted file mode 100644
index 04df10f5..00000000
--- a/externals/grill/vasp/pd-help/vasp_ageq.pd
+++ /dev/null
@@ -1,50 +0,0 @@
-#N canvas 44 207 839 468 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.a>= 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufageq 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 408 84 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufageq \, symbol bufageq1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 662 388 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufageq1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 408 213 graph;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 460 390 pd clear_buffers;

-#X obj 57 418 VASP-HELP;

-#X obj 58 366 vasp.update;

-#X floatatom 125 308 5 0 0;

-#X text 164 236 copy to new buffer;

-#X text 60 80 abs(sample) >= abs(value);

-#X msg 61 150 vasp bufageq;

-#X msg 58 236 vasp bufageq1;

-#X obj 58 262 vasp.= bufageq;

-#X obj 58 335 vasp.>= -0.4;

-#X msg 460 364 vasp bufageq bufageq1;

-#X connect 5 0 6 0;

-#X connect 10 0 16 1;

-#X connect 13 0 5 0;

-#X connect 14 0 15 0;

-#X connect 15 0 16 0;

-#X connect 16 0 9 0;

-#X connect 17 0 7 0;

diff --git a/externals/grill/vasp/pd-help/vasp_agtr.pd b/externals/grill/vasp/pd-help/vasp_agtr.pd
deleted file mode 100644
index c7ff71e6..00000000
--- a/externals/grill/vasp/pd-help/vasp_agtr.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 44 207 841 470 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.a> 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufagtr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 439 87 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufagtr \, symbol bufagtr1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 693 391 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufagtr1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 439 216 graph;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 491 393 pd clear_buffers;

-#X text 338 218 1/true;

-#X text 337 258 0/false;

-#X obj 57 418 VASP-HELP;

-#X obj 58 366 vasp.update;

-#X floatatom 119 309 5 0 0;

-#X text 164 230 copy to new buffer;

-#X msg 491 367 vasp bufagtr bufagtr1;

-#X text 60 80 abs(sample) > abs(value);

-#X msg 61 150 vasp bufagtr;

-#X msg 58 236 vasp bufagtr1;

-#X obj 58 262 vasp.= bufagtr;

-#X obj 58 335 vasp.> -0.4;

-#X connect 5 0 6 0;

-#X connect 12 0 19 1;

-#X connect 14 0 7 0;

-#X connect 16 0 5 0;

-#X connect 17 0 18 0;

-#X connect 18 0 19 0;

-#X connect 19 0 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_aleq.pd b/externals/grill/vasp/pd-help/vasp_aleq.pd
deleted file mode 100644
index 30a88cf6..00000000
--- a/externals/grill/vasp/pd-help/vasp_aleq.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 56 200 881 464 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.a<= 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufaleq 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 489 91 graph;

-#N canvas 0 0 402 278 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufaleq \, symbol bufaleq1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 743 395 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufaleq1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 489 220 graph;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 541 397 pd clear_buffers;

-#X text 389 220 1/true;

-#X text 388 260 0/false;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#X obj 58 366 vasp.update;

-#X floatatom 125 308 5 0 0;

-#X text 164 230 copy to new buffer;

-#X obj 57 418 VASP-HELP;

-#X msg 541 371 vasp bufaleq bufaleq1;

-#X msg 61 150 vasp bufaleq;

-#X msg 58 236 vasp bufaleq1;

-#X obj 58 262 vasp.= bufaleq;

-#X obj 58 335 vasp.<= -0.4;

-#X text 60 80 abs(sample) <= abs(value);

-#X connect 8 0 9 0;

-#X connect 11 0 18 1;

-#X connect 14 0 4 0;

-#X connect 15 0 8 0;

-#X connect 16 0 17 0;

-#X connect 17 0 18 0;

-#X connect 18 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_alwr.pd b/externals/grill/vasp/pd-help/vasp_alwr.pd
deleted file mode 100644
index 2eca3860..00000000
--- a/externals/grill/vasp/pd-help/vasp_alwr.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 44 207 843 472 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.a< 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufalwr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 480 90 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufalwr \, symbol bufalwr1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 734 394 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufalwr1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 480 219 graph;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#X text 164 234 copy to new buffer;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 532 396 pd clear_buffers;

-#X text 378 219 1/true;

-#X text 377 259 0/false;

-#X obj 58 366 vasp.update;

-#X floatatom 125 313 5 0 0;

-#X obj 59 418 VASP-HELP;

-#X msg 532 370 vasp bufalwr bufalwr1;

-#X msg 58 236 vasp bufalwr1;

-#X msg 61 150 vasp bufalwr;

-#X obj 58 262 vasp.= bufalwr;

-#X obj 58 335 vasp.a< -0.4;

-#X text 61 80 abs(sample) < abs(value);

-#X connect 5 0 6 0;

-#X connect 12 0 18 1;

-#X connect 14 0 8 0;

-#X connect 15 0 17 0;

-#X connect 16 0 5 0;

-#X connect 17 0 18 0;

-#X connect 18 0 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_cadd.pd b/externals/grill/vasp/pd-help/vasp_cadd.pd
deleted file mode 100644
index ec1492eb..00000000
--- a/externals/grill/vasp/pd-help/vasp_cadd.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 266 193 597 452 10;

-#X text 49 142 c \, d ... right operand;

-#X text 49 127 a \, b ... left operand;

-#X text 49 112 e \, f ... target buffers;

-#X text 49 202 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 49 80 e+if=(a+ib)+(c+id);

-#X text 49 174 vasp.c+ needs 2 vectors per operand which are treated

-as pairs;

-#X text 49 65 complex addition;

-#X obj 55 34 cnv 15 15 15 empty empty vasp.c+ 0 10 1 14 -262144 -1

-0;

-#X obj 263 107 vasp.c+;

-#X text 46 287 related objects:;

-#X obj 182 330 vasp.c!-;

-#X obj 265 330 vasp.c!/;

-#X obj 182 288 vasp.c=;

-#X obj 265 309 vasp.c/;

-#X obj 265 288 vasp.c*;

-#X obj 182 309 vasp.c-;

-#X obj 50 384 VASP-HELP;

diff --git a/externals/grill/vasp/pd-help/vasp_cconj.pd b/externals/grill/vasp/pd-help/vasp_cconj.pd
deleted file mode 100644
index ba402500..00000000
--- a/externals/grill/vasp/pd-help/vasp_cconj.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 122 81 821 476 10;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.cconj 0 10 1 14 -262144

--1 0;

-#X obj 51 208 vasp.update;

-#X obj 53 367 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufconre 21 float 1;

-#A 0 0.619999 0.639999 0.4 0.18 0.3 0.32 0.0599999 -0.28 -0.26 -0.14

-0.22 0.46 0.26 -0.24 -0.719999 -0.619999 -0.26 -0.02 -0.26 -0.48 -0.5

-;

-#X coords 0 1 20 -1 300 100 1;

-#X restore 410 100 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 45 symbol bufconre \, symbol bufconim;

-#X msg 33 73 \; \$1 xticks 0 1 5 \; \$1 xlabel 1.1 0 5 10 15 20 \;

-\$1 yticks 0 0.25 2 \; \$1 ylabel 21.3 -1 -0.5 0 0.5 1;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X restore 670 381 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufconim 21 float 1;

-#A 0 0.900005 0.820005 0.720004 0.640004 0.580003 0.460003 0.360002

-0.240002 0.120001 0.0600005 -0.0600002 -0.180001 -0.300002 -0.300002

--0.400002 -0.480003 -0.500003 -0.500003 -0.560003 -0.420002 -0.380002

-;

-#X coords 0 1 20 -1 300 100 1;

-#X restore 411 232 graph;

-#X text 44 59 conjugates the imaginary part of a complex vasp;

-#X obj 51 177 vasp.cconj;

-#X msg 51 142 vasp bufconre bufconim;

-#X connect 7 0 1 0;

-#X connect 8 0 7 0;

diff --git a/externals/grill/vasp/pd-help/vasp_ccopy.pd b/externals/grill/vasp/pd-help/vasp_ccopy.pd
deleted file mode 100644
index 5e2d51da..00000000
--- a/externals/grill/vasp/pd-help/vasp_ccopy.pd
+++ /dev/null
@@ -1,83 +0,0 @@
-#N canvas 21 60 973 580 10;

-#X obj 62 33 cnv 15 15 15 empty empty vasp.c-> 0 10 1 14 -262144 -1

-0;

-#X text 55 81 optional argument/right inlet: value/vasp;

-#N canvas 0 0 262 199 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X restore 308 479 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy1 100 float 1;

-#A 0 0.143758 0.0686079 -0.38831 -0.0776481 0.294635 0.674558 0.607506

--0.170675 -0.0864513 -0.41061 -0.195257 -0.0921464 -0.0565912 -0.0555828

-0.0530162 0.0249378 -0.0623897 -0.0156552 0.0755211 0.0167451 0.141562

-0.0405158 -0.023263 0.0180184 -0.0637342 -0.0822978 -0.00542918 -0.000371593

-0.0383471 0.0352856 0.00255783 -0.0732533 0.00192948 -0.00246741 -0.00759756

-0.038446 -0.030182 -0.0408431 -0.0153346 -0.0652415 -0.0363779 0.0186147

-0.0138818 0.0333752 0.0466349 0.0131742 -0.0321698 0.0154971 0.00843997

-0.0131756 0.0645522 0.00604813 -0.0115883 0.00454732 -0.0538017 -0.0109963

-0.0257179 0.0423155 0.0291044 0.0311714 -0.0175559 -0.0558005 0.0108977

--0.0305093 -0.00780438 0.0367772 -0.0188594 -0.00453038 -0.0172815

--0.0762415 -0.00338057 0.0343781 0.0289549 0.00518148 0.0427147 -0.0310832

--0.0454392 0.0401651 -0.0132068 0.0646664 0.120187 -0.00961662 0.0462419

--0.0174716 -0.0689202 -0.0208856 0.0423041 0.024882 0.00339087 -0.0797522

--0.230074 -0.440424 -0.0808137 -0.16581 0.848087 -0.0205055 -0.296507

-0.0507298 0.357646 -0.480663;

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-#X restore 572 53 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 87 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufcopy1 \, symbol bufcopy2 \, symbol bufcopy3

-\, symbol bufcopy4;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 308 518 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy2 100 float 1;

-#A 0 0.0280782 -0.0422518 0.554172 -0.1767 1 0.156081 -0.876136 -0.11387

--0.208158 -0.115016 0.0598257 -0.00410798 -0.0287769 0.247451 -0.0203781

--0.0739293 0.0539849 0.0833412 0.0777782 0.109606 0.0072245 -0.146124

--0.0299617 -0.123235 -0.0657105 0.00113347 -0.00988766 -0.00689244

-0.0115624 -0.0669525 -0.0608685 -0.0229969 0.00134453 -0.0204591 0.0424171

--0.0235819 -0.0606822 -0.0179317 -0.0448778 -0.00991407 0.042282 0.0112347

-0.00659574 -0.0135941 -0.0447328 -0.0525184 -0.00989902 0.00836445

--0.00132186 0.0146546 -0.000898497 -0.0431941 -0.00978027 -0.0237825

--0.0115866 0.0196117 0.0161645 0.000628861 -0.0328125 -0.0393695 -0.0745345

--0.0206123 0.0146289 -0.0234719 0.0331914 -0.00930453 -0.0477893 0.0219494

--0.0180073 0.0137906 0.0326551 0.0580143 -0.0392246 -0.0196385 -0.0287846

--0.0691948 0.00847168 0.0580848 -0.00780806 0.111565 -0.0162468 -0.142128

--0.0371815 -0.0349165 -0.0117682 -0.022951 -0.012041 -0.245803 -0.0872

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-#X restore 572 167 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy3 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 573 319 graph;

-#X text 111 357 abbreviation;

-#X obj 211 251 vasp.update;

-#X text 53 224 original;

-#X text 55 99 left outlet: original \, right outlet copy;

-#X text 183 226 copy;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy4 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 573 435 graph;

-#X msg 54 169 vasp bufcopy1 bufcopy2;

-#X obj 54 204 vasp.copy bufcopy3 bufcopy4;

-#X msg 308 454 vasp bufcopy3 bufcopy4;

-#X obj 53 356 vasp.c->;

-#X text 55 62 copy a complex vasp to another;

-#X text 50 405 related object;

-#X obj 162 404 vasp.copy;

-#X obj 249 404 vasp.=;

-#X obj 50 500 VASP-HELP;

-#X connect 13 0 14 0;

-#X connect 14 1 8 0;

-#X connect 15 0 2 0;

diff --git a/externals/grill/vasp/pd-help/vasp_cdiv.pd b/externals/grill/vasp/pd-help/vasp_cdiv.pd
deleted file mode 100644
index bb1a5073..00000000
--- a/externals/grill/vasp/pd-help/vasp_cdiv.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 235 228 623 356 10;

-#X text 52 141 c \, d ... right operand;

-#X text 52 126 a \, b ... left operand;

-#X text 52 111 e \, f ... target buffers;

-#X text 51 199 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 52 81 e+if=(a+ib)/(c+id);

-#X text 52 168 vasp.c/ needs 2 vectors per operand which are treated

-as pairs;

-#X text 52 65 complex division;

-#X obj 55 34 cnv 15 15 15 empty empty vasp.c/ 0 10 1 14 -262144 -1

-0;

-#X obj 277 86 vasp.c/;

-#X obj 173 280 vasp.c!/;

-#X obj 54 317 VASP-HELP;

-#X text 51 281 related object:;

diff --git a/externals/grill/vasp/pd-help/vasp_cdivr.pd b/externals/grill/vasp/pd-help/vasp_cdivr.pd
deleted file mode 100644
index 5aa1c1a2..00000000
--- a/externals/grill/vasp/pd-help/vasp_cdivr.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 231 208 570 384 10;
-#X text 52 141 c \, d ... right operand;
-#X text 52 126 a \, b ... left operand;
-#X text 52 111 e \, f ... target buffers;
-#X text 51 199 differences in lengths are adjusted to smaller vector
-of each pair;
-#X text 52 81 e+if=(a+ib)/(c+id);
-#X text 52 168 vasp.c/ needs 2 vectors per operand which are treated
-as pairs;
-#X obj 55 34 cnv 15 15 15 empty empty vasp.c!/ 0 10 1 14 -262144 -1
-0;
-#X text 52 65 reverse complex division;
-#X obj 283 79 vasp.c!/;
-#X obj 186 308 vasp.c/;
-#X obj 186 287 vasp.c*;
-#X obj 53 346 VASP-HELP;
-#X text 92 348 - vasp overview;
-#X text 51 285 related objects:;
diff --git a/externals/grill/vasp/pd-help/vasp_cfft.pd b/externals/grill/vasp/pd-help/vasp_cfft.pd
deleted file mode 100644
index e6f46809..00000000
--- a/externals/grill/vasp/pd-help/vasp_cfft.pd
+++ /dev/null
@@ -1,98 +0,0 @@
-#N canvas 48 55 915 635 10;
-#N canvas 92 108 405 306 inside 0;
-#X obj 66 154 soundfiler;
-#X obj 203 210 s \$0-sample-length;
-#X obj 66 208 s \$0-draw_display;
-#X msg 259 135 resize \$1;
-#X obj 259 88 loadbang;
-#X obj 67 53 loadbang;
-#X msg 259 109 88200;
-#X obj 259 157 s bufre;
-#X obj 269 181 s bufim;
-#X obj 67 101 filelisthandler \$0;
-#X msg 67 79 4;
-#X obj 66 178 t b;
-#X msg 67 133 read \$1 bufre;
-#X connect 0 0 11 0;
-#X connect 3 0 7 0;
-#X connect 3 0 8 0;
-#X connect 4 0 6 0;
-#X connect 5 0 10 0;
-#X connect 6 0 3 0;
-#X connect 6 0 1 0;
-#X connect 9 0 12 0;
-#X connect 10 0 9 0;
-#X connect 11 0 2 0;
-#X connect 12 0 0 0;
-#X restore 781 473 pd inside;
-#X obj 75 32 cnv 15 15 15 empty empty vasp.cfft 0 10 1 14 -262144 -1
-0;
-#X obj 326 113 filelist \$0;
-#X text 75 52 complex fourier transformation (giant);
-#X text 70 68 cfft needs two buffers;
-#X msg 67 113 vasp bufre;
-#X obj 67 136 vasp.noise;
-#X text 151 112 generate white noise or;
-#X obj 67 159 vasp.* 0.5;
-#X obj 67 182 vasp.update;
-#X obj 67 205 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 61 411 vasp.update;
-#X obj 61 434 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 61 388 vasp.c!fft;
-#X obj 61 276 vasp.cfft;
-#X msg 61 253 vasp bufre bufim;
-#X obj 61 299 vasp.update;
-#X obj 61 322 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 61 365 vasp bufre bufim;
-#X text 758 100 real;
-#X text 768 242 imaginary;
-#X text 524 387 0 Hz;
-#X text 660 387 sr/2;
-#X obj 558 117 wavedisplay-select bufre \$0;
-#X obj 559 266 wavedisplay-select bufim \$0;
-#X text 166 472 <-- click to open;
-#X text 789 387 44.1 kHz;
-#X text 145 274 convert a signal from the time domain into the frequency
-domain. each sample now represents a frequency (range from 0 to 44.1
-kHz).;
-#X obj 59 473 filter_example;
-#X obj 352 478 dac~;
-#N canvas 0 0 413 295 clear_buffers 0;
-#X obj 49 73 vasp.= 0;
-#X obj 49 49 inlet;
-#X obj 49 97 vasp.u;
-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
-#X restore 486 472 pd clear_buffers;
-#X obj 352 434 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 374 428 play;
-#X text 486 428 clear;
-#X obj 352 455 tabplay~ bufre;
-#X msg 486 449 vasp bufre bufim;
-#X text 67 556 related objects:;
-#X obj 68 596 VASP-HELP;
-#X text 110 595 - vasp overview;
-#X obj 379 557 vasp.r!fft;
-#X obj 296 557 vasp.rfft;
-#X obj 210 557 vasp.c!fft;
-#X connect 5 0 6 0;
-#X connect 6 0 8 0;
-#X connect 8 0 9 0;
-#X connect 9 0 10 0;
-#X connect 11 0 12 0;
-#X connect 13 0 11 0;
-#X connect 14 0 16 0;
-#X connect 15 0 14 0;
-#X connect 16 0 17 0;
-#X connect 18 0 13 0;
-#X connect 31 0 34 0;
-#X connect 34 0 29 0;
-#X connect 34 0 29 1;
-#X connect 35 0 30 0;
diff --git a/externals/grill/vasp/pd-help/vasp_channel.pd b/externals/grill/vasp/pd-help/vasp_channel.pd
deleted file mode 100644
index 2734b3f6..00000000
--- a/externals/grill/vasp/pd-help/vasp_channel.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 87 123 442 407 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.channel 0 10 1 14 -262144

--1 0;

-#X obj 59 163 vasp.channel;

-#X obj 161 209 vasp.channel?;

-#X text 57 69 set channel index of vectors in vasp;

-#X text 54 105 only used for interleaved stereo-files;

-#X text 57 210 related object;

-#X text 52 123 (MaxMSP version of vasp);

-#X obj 61 268 VASP-HELP;

diff --git a/externals/grill/vasp/pd-help/vasp_check.pd b/externals/grill/vasp/pd-help/vasp_check.pd
deleted file mode 100644
index ef9311e4..00000000
--- a/externals/grill/vasp/pd-help/vasp_check.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 219 135 653 496 10;

-#X text 250 113 buffer length = 88200 samples;

-#X text 67 72 checks the dimensions of a vasp and corrects them;

-#X obj 70 32 cnv 15 15 15 empty empty vasp.check 0 10 1 14 -262144

--1 0;

-#X obj 69 114 table bufchk 88200;

-#X text 250 253 corrected vasp with maximum length at offset 44100

-;

-#X obj 69 227 prepend set;

-#X msg 69 159 vasp 88200 bufchk 44100 0;

-#X text 250 158 vasp with impossible dimensions;

-#X msg 69 254 vasp 44100 bufchk 44100 0;

-#X obj 69 186 vasp.check;

-#X obj 65 334 vasp.chk;

-#X text 139 333 abbreviation;

-#X text 64 363 related objects:;

-#X obj 67 393 VASP-HELP;

-#X text 52 226 *;

-#X text 62 432 * prepend-object from iemlib2 (http://pd.iem.at/iemlib)

-;

-#X obj 337 362 vasp.frames?;

-#X obj 187 362 vasp.n?;

-#X obj 245 362 vasp.offset?;

-#X connect 5 0 8 0;

-#X connect 6 0 9 0;

-#X connect 9 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_cifft.pd b/externals/grill/vasp/pd-help/vasp_cifft.pd
deleted file mode 100644
index 22f10920..00000000
--- a/externals/grill/vasp/pd-help/vasp_cifft.pd
+++ /dev/null
@@ -1,89 +0,0 @@
-#N canvas 81 48 890 610 10;

-#N canvas 92 108 396 316 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 192 209 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 241 140 resize \$1;

-#X obj 241 93 loadbang;

-#X obj 67 53 loadbang;

-#X msg 241 114 88200;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 4;

-#X obj 241 162 s bufrei;

-#X obj 251 186 s bufimi;

-#X obj 66 178 t b;

-#X msg 67 133 read \$1 bufrei;

-#X connect 0 0 11 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 6 0;

-#X connect 5 0 8 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 12 0;

-#X connect 8 0 7 0;

-#X connect 11 0 2 0;

-#X connect 12 0 0 0;

-#X restore 781 472 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.c!fft 0 10 1 14 -262144

--1 0;

-#X obj 74 90 filelist \$0;

-#X obj 61 411 vasp.update;

-#X obj 61 434 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 61 388 vasp.c!fft;

-#X obj 61 233 vasp.cfft;

-#X obj 61 254 vasp.update;

-#X obj 61 275 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 801 97 real;

-#X text 768 242 imaginary;

-#X text 524 385 0 Hz;

-#X text 660 384 sr/2;

-#X text 171 473 <-- click to open;

-#X text 789 386 44.1 kHz;

-#X obj 352 474 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 486 474 pd clear_buffers;

-#X obj 352 431 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 374 428 play;

-#X text 486 429 clear;

-#X obj 59 473 filter_examplei;

-#X text 71 53 invers complex fourier transformation (giant);

-#X text 69 66 c!fft needs two buffers;

-#X msg 486 451 vasp bufrei bufimi;

-#X obj 352 451 tabplay~ bufrei;

-#X msg 61 212 vasp bufrei bufimi;

-#X text 189 211 transform to frequency domain;

-#X text 152 247 each sample of the buffer now represents a frequency

-(range from 0 to 44.1 kHz).;

-#X text 60 306 to get back to the sourcefile in time domain either

-use 3 more times vasp.cfft or just once vasp.c!fft;

-#X text 195 364 invers cfft to transform back to time domain;

-#X msg 61 365 vasp bufrei bufimi;

-#X obj 525 112 wavedisplay-simple bufrei \$0;

-#X obj 527 263 wavedisplay-simple bufimi \$0;

-#X text 59 538 related objects:;

-#X obj 59 574 VASP-HELP;

-#X obj 371 539 vasp.r!fft;

-#X obj 288 539 vasp.rfft;

-#X obj 202 539 vasp.cfft;

-#X connect 3 0 4 0;

-#X connect 5 0 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 17 0 24 0;

-#X connect 23 0 16 0;

-#X connect 24 0 15 0;

-#X connect 24 0 15 1;

-#X connect 25 0 6 0;

-#X connect 30 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_cmul.pd b/externals/grill/vasp/pd-help/vasp_cmul.pd
deleted file mode 100644
index 1847cf69..00000000
--- a/externals/grill/vasp/pd-help/vasp_cmul.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 262 173 610 420 10;

-#X text 54 148 c \, d ... right operand;

-#X text 54 130 a \, b ... left operand;

-#X text 54 112 e \, f ... target buffers;

-#X text 54 197 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 54 82 e+if=(a+ib)*(c+id);

-#X text 54 166 vasp.c* needs 2 vectors per operand which are treated

-as pairs;

-#X text 54 64 complex multiplication;

-#X obj 55 29 cnv 15 15 15 empty empty vasp.c* 0 10 1 14 -262144 -1

-0;

-#X obj 286 81 vasp.c*;

-#X text 46 271 related objects:;

-#X obj 182 314 vasp.c!-;

-#X obj 263 293 vasp.c!/;

-#X obj 263 272 vasp.c/;

-#X obj 182 293 vasp.c-;

-#X obj 50 347 VASP-HELP;

-#X obj 182 272 vasp.c+;

-#X obj 263 314 vasp.c=;

diff --git a/externals/grill/vasp/pd-help/vasp_cnoise.pd b/externals/grill/vasp/pd-help/vasp_cnoise.pd
deleted file mode 100644
index 7485db5b..00000000
--- a/externals/grill/vasp/pd-help/vasp_cnoise.pd
+++ /dev/null
@@ -1,53 +0,0 @@
-#N canvas 47 54 881 559 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.cnoise 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcnoise1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 500 96 graph;

-#N canvas 0 0 402 278 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufcnoise1 \, symbol bufcnoise2;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 775 366 pd init;

-#X obj 65 217 vasp.update;

-#X obj 65 194 vasp.* 0.5;

-#N canvas 40 55 247 122 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 504 389 pd clear_buffers;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcnoise2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 501 228 graph;

-#X text 71 63 vasp complex noise generator;

-#X text 71 83 needs 2 buffers;

-#X msg 65 127 vasp bufcnoise1 bufcnoise2;

-#X text 267 140 into two buffers;

-#X obj 65 171 vasp.cnoise;

-#X obj 324 411 dac~;

-#X obj 324 345 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 346 344 play;

-#X msg 504 366 vasp bufcnoise1 bufcnoise2;

-#X obj 324 366 tabplay~ bufcnoise1;

-#X obj 343 388 tabplay~ bufcnoise2;

-#X obj 64 505 VASP-HELP;

-#X obj 189 472 vasp.noise;

-#X text 64 471 related object:;

-#X text 265 126 generate complex noise;

-#X connect 4 0 3 0;

-#X connect 9 0 11 0;

-#X connect 11 0 4 0;

-#X connect 13 0 16 0;

-#X connect 13 0 17 0;

-#X connect 15 0 5 0;

-#X connect 16 0 12 0;

-#X connect 17 0 12 1;

diff --git a/externals/grill/vasp/pd-help/vasp_cnorm.pd b/externals/grill/vasp/pd-help/vasp_cnorm.pd
deleted file mode 100644
index 403165dd..00000000
--- a/externals/grill/vasp/pd-help/vasp_cnorm.pd
+++ /dev/null
@@ -1,94 +0,0 @@
-#N canvas 36 36 806 582 10;
-#X obj 71 32 cnv 15 15 15 empty empty vasp.cnorm 0 10 1 14 -262144
--1 0;
-#X obj 72 113 filelist \$0;
-#N canvas 40 55 281 170 clear_buffers 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 479 494 pd clear_buffers;
-#X obj 59 247 vasp.update;
-#X obj 59 267 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 337 493 dac~;
-#X obj 337 455 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 358 454 play;
-#N canvas 92 108 432 397 inside 0;
-#X obj 66 169 soundfiler;
-#X obj 202 278 s \$0-sample-length;
-#X obj 66 223 s \$0-draw_display;
-#X msg 240 212 resize \$1;
-#X obj 66 47 loadbang;
-#X obj 66 113 filelisthandler \$0;
-#X msg 66 91 4;
-#X obj 240 234 s bufcnorm1;
-#X obj 241 255 s bufcnorm2;
-#X msg 235 92 88200;
-#X obj 66 69 t b b;
-#X obj 66 193 t b;
-#X msg 66 145 read \$1 bufcnorm1;
-#X connect 0 0 11 0;
-#X connect 3 0 7 0;
-#X connect 3 0 8 0;
-#X connect 4 0 10 0;
-#X connect 5 0 12 0;
-#X connect 6 0 5 0;
-#X connect 9 0 3 0;
-#X connect 9 0 1 0;
-#X connect 10 0 6 0;
-#X connect 10 1 9 0;
-#X connect 11 0 2 0;
-#X connect 12 0 0 0;
-#X restore 668 494 pd inside;
-#X obj 397 118 wavedisplay-simple bufcnorm1 \$0;
-#X obj 398 275 wavedisplay-simple bufcnorm2 \$0;
-#X msg 59 207 vasp bufcnorm1 bufcnorm2;
-#X text 235 206 cfft;
-#X obj 59 227 vasp.cfft;
-#X obj 59 343 vasp.update;
-#X obj 59 363 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 59 303 vasp bufcnorm1 bufcnorm2;
-#X obj 59 323 vasp.cnorm;
-#X obj 59 434 vasp.update;
-#X obj 59 454 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 59 394 vasp bufcnorm1 bufcnorm2;
-#X text 235 393 inverse cfft;
-#X obj 59 414 vasp.c!fft;
-#X obj 337 473 tabplay~ bufcnorm2;
-#X obj 202 493 dac~;
-#X obj 202 455 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 223 454 play;
-#X obj 202 473 tabplay~ bufcnorm1;
-#X text 668 97 real;
-#X text 643 253 imaginary;
-#X msg 479 474 vasp bufcnorm1 bufcnorm2;
-#X text 71 66 needs two buffers (or multiple pairs);
-#X text 71 49 sets radius of all complex sample pairs to unity (1)
-;
-#X obj 58 549 VASP-HELP;
-#X text 100 548 - vasp overview;
-#X connect 3 0 4 0;
-#X connect 6 0 23 0;
-#X connect 11 0 13 0;
-#X connect 13 0 3 0;
-#X connect 14 0 15 0;
-#X connect 16 0 17 0;
-#X connect 17 0 14 0;
-#X connect 18 0 19 0;
-#X connect 20 0 22 0;
-#X connect 22 0 18 0;
-#X connect 23 0 5 0;
-#X connect 23 0 5 1;
-#X connect 25 0 27 0;
-#X connect 27 0 24 0;
-#X connect 27 0 24 1;
-#X connect 30 0 2 0;
diff --git a/externals/grill/vasp/pd-help/vasp_copy.pd b/externals/grill/vasp/pd-help/vasp_copy.pd
deleted file mode 100644
index f75ecad3..00000000
--- a/externals/grill/vasp/pd-help/vasp_copy.pd
+++ /dev/null
@@ -1,70 +0,0 @@
-#N canvas 21 60 971 578 10;

-#X obj 62 33 cnv 15 15 15 empty empty vasp.-> 0 10 1 14 -262144 -1

-0;

-#X text 55 81 optional argument/right inlet: value/vasp;

-#X obj 235 402 vasp.update;

-#N canvas 0 0 262 199 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X restore 380 379 pd clear_buffer;

-#X obj 50 500 VASP-HELP;

-#X text 55 62 copy an array/buffer to a new one;

-#X obj 57 452 vasp.->;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy1 100 float 1;

-#A 0 0 0 0 0.0599997 0.0899995 0.119999 0.179999 0.239999 0.259999

-0.279999 0.299998 0.309998 0.319998 0.323998 0.327998 0.331998 0.335998

-0.339998 0.339998 0.339998 0.339998 0.339998 0.309998 0.279999 0.179999

-0.0799996 -0.0599997 -0.0999995 -0.109999 -0.119999 -0.109999 -0.0999995

--0.0899995 -0.0799996 -0.0599997 -0.0399998 -0.0199999 2.30968e-008

-0.0199999 0.0799996 0.139999 0.259999 0.239999 0.119999 1.86265e-008

--0.0299998 -0.0599997 -0.0899995 -0.119999 -0.123333 -0.126666 -0.129999

--0.133333 -0.136666 -0.139999 -0.133333 -0.126666 -0.119999 -0.113333

--0.106666 -0.0999995 -0.0533331 -0.00666663 0.0399998 0.0866662 0.133333

-0.179999 0.239999 0.299998 0.379998 0.279999 0.159999 0.189999 0.219999

-0.299998 0.379998 0.459998 0.539997 0.595997 0.651997 0.707996 0.763996

-0.819996 0.379998 0.239999 0.0999995 0.0949996 0.0899996 0.0849996

-0.0799997 0.139999 0.199999 0.0399999 0.0999995 0 0 0 0 0 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 621 72 graph;

-#N canvas 0 0 392 268 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufcopy1 \, symbol bufcopy2 \, symbol bufcopy3

-;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 711 457 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy2 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 621 186 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcopy3 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 621 301 graph;

-#X text 111 453 abbreviation;

-#X msg 54 169 vasp bufcopy1;

-#X obj 157 281 vasp.update;

-#X msg 380 354 vasp bufcopy2 bufcopy3;

-#X text 53 254 original;

-#X obj 235 379 vasp.= bufcopy1;

-#X msg 235 354 vasp bufcopy2;

-#X obj 54 234 vasp.copy bufcopy2;

-#X msg 178 226 vasp bufcopy3;

-#X msg 178 203 vasp bufcopy2;

-#X text 66 351 or the other way round:;

-#X text 164 254 copy;

-#X text 55 99 left outlet: original \, right outlet: copy !!!;

-#X text 377 330 clear buffer 2 and 3;

-#X connect 12 0 18 0;

-#X connect 14 0 3 0;

-#X connect 16 0 2 0;

-#X connect 17 0 16 0;

-#X connect 18 1 13 0;

-#X connect 19 0 18 1;

-#X connect 20 0 18 1;

diff --git a/externals/grill/vasp/pd-help/vasp_cosc.pd b/externals/grill/vasp/pd-help/vasp_cosc.pd
deleted file mode 100644
index bbc4941c..00000000
--- a/externals/grill/vasp/pd-help/vasp_cosc.pd
+++ /dev/null
@@ -1,63 +0,0 @@
-#N canvas 47 54 885 488 10;

-#N canvas 0 0 452 302 Hz_to_period_length 0;

-#X floatatom 125 238 0 0 0;

-#X obj 125 142 t b f;

-#X text 164 238 period length in samples (float);

-#X floatatom 125 80 0 0 0;

-#X obj 125 206 / 1;

-#X text 170 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 125 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 78 302 pd Hz_to_period_length;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.cosc 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcosc1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 500 96 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufcosc1 \, symbol bufcosc2;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 781 387 pd init;

-#X text 71 83 optional argument/right inlet: frequency in period length

-in samples;

-#X obj 77 241 vasp.update;

-#X obj 77 218 vasp.* 0.5;

-#X msg 503 360 vasp bufcosc1 bufcosc2;

-#N canvas 40 55 247 122 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 503 383 pd clear_buffers;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufcosc2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 501 228 graph;

-#X text 71 63 vasp complex sine wave generator;

-#X text 241 123 generate a complex sinewave;

-#X text 241 135 at 1 Hz into two buffers;

-#X obj 77 194 vasp.cosc 44100;

-#X msg 77 127 vasp bufcosc1 bufcosc2;

-#X floatatom 162 168 7 0 0;

-#X text 239 168 set period length (samples);

-#X obj 79 424 VASP-HELP;

-#X connect 6 0 5 0;

-#X connect 7 0 8 0;

-#X connect 13 0 6 0;

-#X connect 14 0 13 0;

-#X connect 15 0 13 1;

diff --git a/externals/grill/vasp/pd-help/vasp_cpowi.pd b/externals/grill/vasp/pd-help/vasp_cpowi.pd
deleted file mode 100644
index 8d5d8047..00000000
--- a/externals/grill/vasp/pd-help/vasp_cpowi.pd
+++ /dev/null
@@ -1,84 +0,0 @@
-#N canvas 28 51 892 605 10;

-#N canvas 92 108 411 413 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 67 53 loadbang;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 133 read -resize \$1 bufcpowi1;

-#X obj 214 228 s bufcpowi1;

-#X obj 224 252 s bufcpowi2;

-#X msg 67 79 1;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 10 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 0 0;

-#X connect 10 0 6 0;

-#X restore 693 501 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.cpowi 0 10 1 14 -262144

--1 0;

-#X obj 77 139 filelist \$0;

-#X obj 59 482 vasp.update;

-#X obj 59 502 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 442 vasp.c!fft;

-#X obj 59 264 vasp.cfft;

-#X obj 59 284 vasp.update;

-#X obj 59 304 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 360 498 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 494 498 pd clear_buffers;

-#X obj 360 455 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 382 452 play;

-#X text 494 453 clear;

-#X text 74 61 complex integer power function;

-#X text 74 75 complex sample ^ n;

-#X text 74 101 argument: exponent;

-#X msg 59 244 vasp bufcpowi1 bufcpowi2;

-#X obj 470 111 wavedisplay-simple bufcpowi1 \$0;

-#X obj 471 254 wavedisplay-simple bufcpowi2 \$0;

-#X obj 360 475 tabplay~ bufcpowi1;

-#X msg 494 475 vasp bufcpowi1 bufcpowi2;

-#X obj 59 368 vasp.update;

-#X obj 59 388 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 59 328 vasp bufcpowi1 bufcpowi2;

-#X obj 59 348 vasp.cpowi 2;

-#X msg 59 422 vasp bufcpowi1 bufcpowi2;

-#X obj 59 462 vasp.opt;

-#X text 75 88 needs two vectors (or more complex pairs);

-#X obj 59 552 VASP-HELP;

-#X text 222 242 1 transform to frequency domain;

-#X text 219 310 2 complex int power function;

-#X text 217 404 3 transform back to time domain;

-#X connect 3 0 4 0;

-#X connect 5 0 27 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 11 0 20 0;

-#X connect 17 0 6 0;

-#X connect 20 0 9 0;

-#X connect 20 0 9 1;

-#X connect 21 0 10 0;

-#X connect 22 0 23 0;

-#X connect 24 0 25 0;

-#X connect 25 0 22 0;

-#X connect 26 0 5 0;

-#X connect 27 0 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_crsub.pd b/externals/grill/vasp/pd-help/vasp_crsub.pd
deleted file mode 100644
index 8a70d962..00000000
--- a/externals/grill/vasp/pd-help/vasp_crsub.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 262 173 566 417 10;
-#X text 56 204 differences in lengths are adjusted to smaller vector
-of each pair;
-#X text 59 142 c \, d ... right operand;
-#X text 59 127 a \, b ... left operand;
-#X text 59 83 e+if=(c+id)-(a+ib);
-#X text 59 112 e \, f ... target buffers;
-#X text 59 170 vasp.c- needs 2 vectors per operand which are treated
-as pairs;
-#X text 59 67 complex inverse substraction;
-#X obj 55 34 cnv 15 15 15 empty empty vasp.c!- 0 10 1 14 -262144 -1
-0;
-#X obj 286 96 vasp.c!-;
-#X text 46 287 related objects:;
-#X obj 265 330 vasp.c!/;
-#X obj 182 288 vasp.c=;
-#X obj 265 309 vasp.c/;
-#X obj 265 288 vasp.c*;
-#X obj 52 377 VASP-HELP;
-#X text 94 377 - vasp overview;
-#X obj 182 309 vasp.c+;
-#X obj 182 330 vasp.c-;
diff --git a/externals/grill/vasp/pd-help/vasp_cset.pd b/externals/grill/vasp/pd-help/vasp_cset.pd
deleted file mode 100644
index b317f1d2..00000000
--- a/externals/grill/vasp/pd-help/vasp_cset.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 232 203 575 403 10;

-#X text 57 188 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 58 124 c \, d is the target;

-#X text 58 109 a \, b is the source;

-#X text 58 84 (a+ib)=(c+id);

-#X text 58 153 vasp.c= needs 2 vectors per operand which are treated

-as pairs;

-#X text 58 68 complex =;

-#X obj 55 34 cnv 15 15 15 empty empty vasp.c= 0 10 1 14 -262144 -1

-0;

-#X obj 291 90 vasp.c=;

-#X text 58 265 related objects:;

-#X obj 194 308 vasp.c!-;

-#X obj 277 308 vasp.c!/;

-#X obj 277 287 vasp.c/;

-#X obj 277 266 vasp.c*;

-#X obj 194 287 vasp.c-;

-#X obj 57 352 VASP-HELP;

-#X obj 194 266 vasp.c+;

diff --git a/externals/grill/vasp/pd-help/vasp_csqr.pd b/externals/grill/vasp/pd-help/vasp_csqr.pd
deleted file mode 100644
index 23554fe5..00000000
--- a/externals/grill/vasp/pd-help/vasp_csqr.pd
+++ /dev/null
@@ -1,79 +0,0 @@
-#N canvas 28 51 892 642 10;

-#N canvas 92 108 415 417 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 67 53 loadbang;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 3;

-#X obj 214 228 s bufcsqr1;

-#X obj 224 252 s bufcsqr2;

-#X msg 67 133 read -resize \$1 bufcsqr1;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 10 0;

-#X connect 7 0 6 0;

-#X connect 10 0 0 0;

-#X restore 685 477 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.csqr 0 10 1 14 -262144 -1

-0;

-#X obj 77 139 filelist \$0;

-#X obj 59 482 vasp.update;

-#X obj 59 502 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 442 vasp.c!fft;

-#X obj 59 264 vasp.cfft;

-#X obj 59 284 vasp.update;

-#X obj 59 304 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 352 474 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 486 474 pd clear_buffers;

-#X obj 352 431 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 374 428 play;

-#X text 486 429 clear;

-#X obj 59 368 vasp.update;

-#X obj 59 388 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 462 vasp.opt;

-#X text 74 75 complex sample ^ 2;

-#X msg 59 244 vasp bufcsqr1 bufcsqr2;

-#X msg 59 328 vasp bufcsqr1 bufcsqr2;

-#X obj 59 348 vasp.csqr;

-#X msg 59 422 vasp bufcsqr1 bufcsqr2;

-#X obj 352 451 tabplay~ bufcsqr1;

-#X msg 486 451 vasp bufcsqr1 bufcsqr2;

-#X obj 383 123 wavedisplay-simple bufcsqr1 \$0;

-#X obj 383 258 wavedisplay-simple bufcsqr2 \$0;

-#X text 75 88 needs two vectors (or multiple complex pairs);

-#X obj 57 580 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 5 0 16 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 11 0 22 0;

-#X connect 14 0 15 0;

-#X connect 16 0 3 0;

-#X connect 18 0 6 0;

-#X connect 19 0 20 0;

-#X connect 20 0 14 0;

-#X connect 21 0 5 0;

-#X connect 22 0 9 0;

-#X connect 22 0 9 1;

-#X connect 23 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_csub.pd b/externals/grill/vasp/pd-help/vasp_csub.pd
deleted file mode 100644
index 35cd2bd7..00000000
--- a/externals/grill/vasp/pd-help/vasp_csub.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 262 173 610 462 10;

-#X text 62 147 c \, d ... right operand;

-#X text 62 132 a \, b ... left operand;

-#X text 62 117 e \, f ... target buffers;

-#X text 60 201 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 62 87 e+if=(a+ib)-(c+id);

-#X text 61 169 vasp.c- needs 2 vectors per operand which are treated

-as pairs;

-#X text 62 71 complex subtraction;

-#X obj 57 23 cnv 15 15 15 empty empty vasp.c- 0 10 1 14 -262144 -1

-0;

-#X obj 297 94 vasp.c-;

-#X text 46 287 related objects:;

-#X obj 182 330 vasp.c!-;

-#X obj 265 330 vasp.c!/;

-#X obj 182 288 vasp.c=;

-#X obj 265 309 vasp.c/;

-#X obj 265 288 vasp.c*;

-#X obj 52 377 VASP-HELP;

-#X obj 182 309 vasp.c+;

diff --git a/externals/grill/vasp/pd-help/vasp_csubr.pd b/externals/grill/vasp/pd-help/vasp_csubr.pd
deleted file mode 100644
index ed2e3027..00000000
--- a/externals/grill/vasp/pd-help/vasp_csubr.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 266 193 568 419 10;

-#X text 56 204 differences in lengths are adjusted to smaller vector

-of each pair;

-#X text 59 142 c \, d ... right operand;

-#X text 59 127 a \, b ... left operand;

-#X text 59 83 e+if=(c+id)-(a+ib);

-#X text 59 112 e \, f ... target buffers;

-#X text 59 170 vasp.c- needs 2 vectors per operand which are treated

-as pairs;

-#X text 59 67 complex inverse substraction;

-#X obj 55 34 cnv 15 15 15 empty empty vasp.c!- 0 10 1 14 -262144 -1

-0;

-#X obj 286 96 vasp.c!-;

-#X text 46 287 related objects:;

-#X obj 265 330 vasp.c!/;

-#X obj 182 288 vasp.c=;

-#X obj 265 309 vasp.c/;

-#X obj 265 288 vasp.c*;

-#X obj 52 377 VASP-HELP;

-#X obj 182 309 vasp.c+;

-#X obj 182 330 vasp.c-;

diff --git a/externals/grill/vasp/pd-help/vasp_dframes.pd b/externals/grill/vasp/pd-help/vasp_dframes.pd
deleted file mode 100644
index 327ff98e..00000000
--- a/externals/grill/vasp/pd-help/vasp_dframes.pd
+++ /dev/null
@@ -1,65 +0,0 @@
-#N canvas 97 138 905 512 10;

-#X obj 62 303 vasp.osc 22050;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames+ 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufdfram1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 149 graph;

-#N canvas 0 0 402 278 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufdfram1;

-#X msg 140 45 symbol bufdfram2;

-#X connect 0 0 2 0;

-#X connect 0 0 3 0;

-#X connect 2 0 1 0;

-#X connect 3 0 1 0;

-#X restore 714 408 pd init;

-#X obj 62 335 vasp.update;

-#X text 119 397 abbreviation;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufdfram2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 268 graph;

-#X text 56 98 !!!all vectors of a vasp have the same framesize/length!!!

-;

-#X obj 77 252 prepend set;

-#X obj 62 220 vasp.frames+ 30000;

-#X obj 63 396 vasp.f+;

-#X obj 63 452 VASP-HELP;

-#X text 57 69 adds a value to the frames of a vasp;

-#X text 58 83 argument/right inlet: value in frames;

-#X obj 278 432 vasp.osc 22050;

-#X obj 278 455 vasp.update;

-#X obj 278 258 nbx 5 14 -1e+037 1e+037 0 0 empty empty empty 0 -6 0

-10 -24198 -1 -1 -161 256;

-#X obj 278 277 * 100;

-#X floatatom 313 280 12 0 0;

-#X msg 62 192 vasp 0 bufdfram1;

-#X text 62 164 add 30000 frames to a buffer with length 0;

-#X obj 296 351 vasp.= 0;

-#X obj 278 306 t b b f;

-#X obj 278 408 vasp.frames+ 0;

-#X msg 278 380 vasp 30000 bufdfram2;

-#X msg 296 330 vasp bufdfram2;

-#X text 278 217 add an amount \, to subtract;

-#X text 278 231 try negative values;

-#X msg 77 274;

-#X connect 0 0 4 0;

-#X connect 8 0 28 0;

-#X connect 9 0 8 0;

-#X connect 9 0 0 0;

-#X connect 14 0 15 0;

-#X connect 16 0 17 0;

-#X connect 17 0 18 0;

-#X connect 17 0 22 0;

-#X connect 19 0 9 0;

-#X connect 22 0 24 0;

-#X connect 22 1 25 0;

-#X connect 22 2 23 1;

-#X connect 23 0 14 0;

-#X connect 24 0 23 0;

-#X connect 25 0 21 0;

diff --git a/externals/grill/vasp/pd-help/vasp_dif.pd b/externals/grill/vasp/pd-help/vasp_dif.pd
deleted file mode 100644
index 039671ca..00000000
--- a/externals/grill/vasp/pd-help/vasp_dif.pd
+++ /dev/null
@@ -1,49 +0,0 @@
-#N canvas 96 158 863 464 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.dif 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 469 375 pd clear_buffer;

-#X obj 77 365 vasp.update;

-#X obj 77 243 vasp.update;

-#X obj 77 340 vasp.opt;

-#X obj 77 315 vasp.dif;

-#X text 70 61 vasp differential function;

-#X text 70 77 argument/right inlet: repetition count (default 1);

-#X obj 77 154 vasp.- 0.5;

-#X obj 77 177 vasp.abs;

-#X obj 77 199 vasp.- 0.25;

-#X obj 77 220 vasp.* 4;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufdif 20 float 0;

-#X coords 0 1 19 -1 300 100 1;

-#X restore 441 173 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 5 \; \$1 xlabel 1.1 0 5 10 15 \; \$1

-yticks 0 0.25 2 \; \$1 ylabel 20.5 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufdif;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 690 378 pd init;

-#X msg 469 354 vasp bufdif;

-#X obj 77 130 vasp.phasor 10;

-#X msg 77 103 vasp bufdif;

-#X msg 77 293 vasp bufdif;

-#X text 170 293 find the gradient of the curve;

-#X text 187 101 generate triangular wave;

-#X obj 79 422 VASP-HELP;

-#X connect 4 0 2 0;

-#X connect 5 0 4 0;

-#X connect 8 0 9 0;

-#X connect 9 0 10 0;

-#X connect 10 0 11 0;

-#X connect 11 0 3 0;

-#X connect 14 0 1 0;

-#X connect 15 0 8 0;

-#X connect 16 0 15 0;

-#X connect 17 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_div.pd b/externals/grill/vasp/pd-help/vasp_div.pd
deleted file mode 100644
index 2b2363e9..00000000
--- a/externals/grill/vasp/pd-help/vasp_div.pd
+++ /dev/null
@@ -1,42 +0,0 @@
-#N canvas 193 184 764 384 10;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 45 79 vasp.update;

-#X obj 45 56 vasp.= 0;

-#X obj 45 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 522 282 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufdiv 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 401 42 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufdiv;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 655 282 pd init;

-#X obj 51 19 cnv 15 15 15 empty empty vasp./ 0 10 1 14 -262144 -1 0

-;

-#X text 127 122 generate a sine wave at 1Hz;

-#X text 44 82 optional argument/right inlet: divisor;

-#X text 44 67 vasp division;

-#X msg 522 262 vasp bufdiv;

-#X obj 51 271 vasp.update;

-#X obj 51 204 vasp.osc 44100;

-#X obj 51 231 vasp./ 2;

-#X msg 51 175 vasp bufdiv;

-#X obj 51 334 VASP-HELP;

-#X obj 51 144 t b f;

-#X obj 51 123 nbx 5 14 -1e+037 1e+037 0 1 empty empty empty 0 -6 0

-10 -24198 -1 -1 2 256;

-#X connect 7 0 0 0;

-#X connect 9 0 10 0;

-#X connect 10 0 8 0;

-#X connect 11 0 9 0;

-#X connect 13 0 11 0;

-#X connect 13 1 10 1;

-#X connect 14 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_divr.pd b/externals/grill/vasp/pd-help/vasp_divr.pd
deleted file mode 100644
index ee67e6c4..00000000
--- a/externals/grill/vasp/pd-help/vasp_divr.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 193 184 768 388 10;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 45 79 vasp.update;

-#X obj 45 56 vasp.= 0;

-#X obj 45 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 403 225 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufrdiv 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 401 42 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufrdiv;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 668 245 pd init;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.!/ 0 10 1 14 -262144 -1

-0;

-#X msg 403 205 vasp bufrdiv;

-#X text 44 67 vasp reverse division (value/sample);

-#X text 44 82 optional argument/right inlet: denominator;

-#X obj 49 219 vasp.update;

-#X msg 49 124 vasp bufrdiv;

-#X text 137 124 generate a ramp from 1 to 2;

-#X obj 49 186 vasp.!/ 1;

-#X text 136 185 1/x;

-#X obj 48 298 VASP-HELP;

-#X obj 49 151 vasp.= env 1 0 2 88200;

-#X connect 4 0 0 0;

-#X connect 8 0 13 0;

-#X connect 10 0 7 0;

-#X connect 13 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_doffset.pd b/externals/grill/vasp/pd-help/vasp_doffset.pd
deleted file mode 100644
index c1f7b32c..00000000
--- a/externals/grill/vasp/pd-help/vasp_doffset.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 199 140 620 413 10;

-#X text 55 80 argument/right inlet: value;

-#X obj 41 11 cnv 15 15 15 empty empty vasp.offset+ 0 10 1 14 -262144

--1 0;

-#X text 57 323 abbreviation;

-#X floatatom 149 151 0 0 0;

-#X obj 58 201 prepend set;

-#X obj 58 172 vasp.offset+ 300;

-#X msg 58 128 vasp bufoffsd1;

-#X msg 58 234;

-#X floatatom 336 151 0 0 0;

-#X obj 245 201 prepend set;

-#X obj 245 172 vasp.offset+ 300;

-#X msg 245 128 vasp bufoffsd1 220 bufoffsd2 100;

-#X msg 245 234;

-#X obj 147 324 vasp.o+;

-#X text 55 63 change the offset of a vasp (relatively);

-#X obj 471 286 table bufoffsd1;

-#X obj 471 313 table bufoffsd2;

-#X obj 58 365 VASP-HELP;

-#X connect 3 0 5 1;

-#X connect 4 0 7 0;

-#X connect 5 0 4 0;

-#X connect 6 0 5 0;

-#X connect 8 0 10 1;

-#X connect 9 0 12 0;

-#X connect 10 0 9 0;

-#X connect 11 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_dsize.pd b/externals/grill/vasp/pd-help/vasp_dsize.pd
deleted file mode 100644
index b8c47396..00000000
--- a/externals/grill/vasp/pd-help/vasp_dsize.pd
+++ /dev/null
@@ -1,39 +0,0 @@
-#N canvas 85 111 905 540 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.size+ 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 2 5 \; \$1 xlabel 1.1 0 10 20 30 40 50

-\; \$1 yticks 0 0.25 2;

-#X msg 33 45 symbol bufdsize;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 714 408 pd init;

-#X text 119 392 abbreviation;

-#X text 58 83 argument/right inlet: value in samples;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufdsize 176 float 0;

-#X coords 0 1 175 -1 300 100 1;

-#X restore 453 153 graph;

-#X text 62 433 related objects:;

-#X obj 343 460 vasp.frames;

-#X obj 183 460 vasp.size?;

-#X obj 259 460 vasp.size*;

-#X obj 259 437 vasp.size/;

-#X msg 62 152 vasp bufdsize;

-#X text 56 67 add an amount to the size of a buffer/array;

-#X obj 62 225 vasp.size+ 10;

-#X obj 62 271 vasp.size?;

-#X floatatom 62 304 5 0 0;

-#X obj 63 392 vasp.s+;

-#X obj 183 436 vasp.size;

-#X obj 62 504 VASP-HELP;

-#X obj 135 199 nbx 5 14 -1e+037 1e+037 0 0 empty empty empty 0 -6 0

-10 -24198 -1 -1 0 256;

-#X obj 62 129 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X connect 10 0 12 0;

-#X connect 12 0 13 0;

-#X connect 13 0 14 0;

-#X connect 18 0 12 1;

-#X connect 19 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_equ.pd b/externals/grill/vasp/pd-help/vasp_equ.pd
deleted file mode 100644
index 36c5ce74..00000000
--- a/externals/grill/vasp/pd-help/vasp_equ.pd
+++ /dev/null
@@ -1,53 +0,0 @@
-#N canvas 28 91 940 545 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.== 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufequ 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 402 278 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufequ \, symbol bufequ1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 766 421 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufequ1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 248 graph;

-#X text 60 104 argument/right inlet: value;

-#X text 166 293 copy to new buffer;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 564 426 pd clear_buffers;

-#X text 60 80 equal;

-#X msg 564 399 vasp bufequ bufequ1;

-#X text 173 149 generate a function;

-#X msg 61 150 vasp bufequ;

-#X text 406 248 1/true;

-#X text 405 288 0/false;

-#X text 164 359 test if a part of the function is equal to -1;

-#X obj 58 431 VASP-HELP;

-#X obj 60 384 vasp.update;

-#X msg 60 294 vasp bufequ1;

-#X obj 60 326 vasp.= bufequ;

-#X obj 60 357 vasp.== -1;

-#X obj 61 218 vasp.update;

-#X obj 61 178 vasp.= env 0 0 1 22049 0.3 22050 0.3 44099 -1 44100 -1

-66149 1 66150 0 88200;

-#X connect 8 0 6 0;

-#X connect 10 0 20 0;

-#X connect 16 0 17 0;

-#X connect 17 0 18 0;

-#X connect 18 0 15 0;

-#X connect 20 0 19 0;

diff --git a/externals/grill/vasp/pd-help/vasp_exp.pd b/externals/grill/vasp/pd-help/vasp_exp.pd
deleted file mode 100644
index 902ebc33..00000000
--- a/externals/grill/vasp/pd-help/vasp_exp.pd
+++ /dev/null
@@ -1,42 +0,0 @@
-#N canvas 51 74 827 464 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.exp 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufexp;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 608 330 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 463 330 pd clear_buffer;

-#X obj 77 197 vasp.update;

-#X text 71 63 e ^ sample;

-#X text 72 81 exponential function;

-#X obj 77 150 vasp.osc 22050;

-#X obj 77 172 vasp.* 0.5;

-#X msg 77 127 vasp bufexp;

-#X msg 463 307 vasp bufexp;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufexp 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 341 144 graph;

-#X obj 78 372 VASP-HELP;

-#X obj 77 316 vasp.update;

-#X msg 77 246 vasp bufexp;

-#X obj 77 291 vasp.opt;

-#X obj 77 269 vasp.exp;

-#X connect 6 0 7 0;

-#X connect 7 0 3 0;

-#X connect 8 0 6 0;

-#X connect 9 0 2 0;

-#X connect 13 0 15 0;

-#X connect 14 0 12 0;

-#X connect 15 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_fhp.pd b/externals/grill/vasp/pd-help/vasp_fhp.pd
deleted file mode 100644
index 4f385e2c..00000000
--- a/externals/grill/vasp/pd-help/vasp_fhp.pd
+++ /dev/null
@@ -1,88 +0,0 @@
-#N canvas 47 54 895 558 10;
-#X obj 71 32 cnv 15 15 15 empty empty vasp.fhp 0 10 1 14 -262144 -1
-0;
-#X obj 76 247 vasp.update;
-#X obj 76 224 vasp.* 0.5;
-#X obj 401 449 dac~;
-#X obj 401 405 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 423 404 play;
-#N canvas 40 55 281 170 clear_buffer 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 533 449 pd clear_buffer;
-#X text 180 178 generate white noise;
-#X obj 76 201 vasp.noise;
-#X obj 76 270 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#X obj 77 391 vasp.update;
-#X obj 77 414 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#N canvas 92 108 341 266 init 0;
-#X obj 110 180 s \$0-sample-length;
-#X msg 177 126 resize \$1;
-#X obj 177 79 loadbang;
-#X msg 177 100 88200;
-#X obj 177 148 s buffhp;
-#X connect 1 0 4 0;
-#X connect 2 0 3 0;
-#X connect 3 0 1 0;
-#X connect 3 0 0 0;
-#X restore 672 447 pd init;
-#N canvas 0 22 458 308 Hz_to_period_length 0;
-#X floatatom 125 242 0 0 0 0 - - -;
-#X obj 125 142 t b f;
-#X text 158 223 period length in samples (float);
-#X floatatom 125 80 0 0 0 0 - - -;
-#X obj 125 206 / 1;
-#X text 170 79 frequency in Hz;
-#X obj 53 142 samplerate~;
-#X obj 53 119 loadbang;
-#X floatatom 125 175 5 0 0 0 - - -;
-#X connect 1 0 8 0;
-#X connect 1 1 4 1;
-#X connect 3 0 1 0;
-#X connect 4 0 0 0;
-#X connect 6 0 8 0;
-#X connect 7 0 6 0;
-#X connect 8 0 4 0;
-#X restore 78 457 pd Hz_to_period_length;
-#X text 71 63 vasp high pass filter (FIR);
-#X text 70 78 first argument: cutoff frequency in period length;
-#X obj 421 188 wavedisplay-simple buffhp \$0;
-#X msg 76 179 vasp buffhp;
-#X msg 77 330 vasp buffhp;
-#X floatatom 201 298 5 0 0 0 - - -;
-#X floatatom 260 298 5 0 0 0 - - -;
-#X text 195 278 cutoff;
-#X obj 201 345 pack;
-#X obj 401 426 tabplay~ buffhp;
-#X msg 533 426 vasp buffhp;
-#X obj 260 319 t b f;
-#X obj 77 366 vasp.fhp 220;
-#X obj 78 503 VASP-HELP;
-#X text 70 92 second argument: repetitions (integer) \, default 1;
-#X text 70 119 right inlet: cutoff and repetitions (list);
-#X text 261 277 repetitions;
-#X connect 1 0 9 0;
-#X connect 2 0 1 0;
-#X connect 4 0 23 0;
-#X connect 8 0 2 0;
-#X connect 10 0 11 0;
-#X connect 17 0 8 0;
-#X connect 18 0 26 0;
-#X connect 19 0 22 0;
-#X connect 20 0 25 0;
-#X connect 22 0 26 1;
-#X connect 23 0 3 0;
-#X connect 23 0 3 1;
-#X connect 24 0 6 0;
-#X connect 25 0 22 0;
-#X connect 25 1 22 1;
-#X connect 26 0 10 0;
diff --git a/externals/grill/vasp/pd-help/vasp_fix.pd b/externals/grill/vasp/pd-help/vasp_fix.pd
deleted file mode 100644
index 871a1d33..00000000
--- a/externals/grill/vasp/pd-help/vasp_fix.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 40 76 961 604 10;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 45 79 vasp.update;

-#X obj 45 56 vasp.= 0;

-#X obj 45 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 567 519 pd clear_buffer;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.fix 0 10 1 14 -262144 -1

-0;

-#X obj 52 493 VASP-HELP;

-#X text 43 57 NAN (not a number) - values become 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array buffix1 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 539 58 graph;

-#N canvas 0 0 390 266 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol buffix1 \, symbol buffix2 \, symbol buffix3;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 799 523 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array buffix2 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 539 207 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array buffix3 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 539 353 graph;

-#X msg 567 490 vasp buffix1 buffix2 buffix3;

-#X obj 142 254 vasp.log;

-#X obj 246 392 vasp.u;

-#X obj 246 365 vasp.fix;

-#X obj 142 393 vasp.u;

-#X obj 142 332 vasp.exp;

-#X text 152 362 no fix;

-#X obj 57 179 vasp.u;

-#X text 212 253 values < 0 become NANs;

-#X text 803 324 fixed;

-#X text 802 18 source;

-#X text 814 179 NANs;

-#X msg 57 121 vasp buffix1;

-#X obj 57 202 vasp.-> buffix2;

-#X obj 142 292 vasp.-> buffix3;

-#X obj 246 334 vasp.exp;

-#X text 142 421 NANs;

-#X text 246 420 fixed;

-#X text 157 121 generate sine wave;

-#X obj 57 157 vasp.osc 21;

-#X text 316 365 NANs become 0;

-#X connect 8 0 0 0;

-#X connect 9 0 22 0;

-#X connect 11 0 10 0;

-#X connect 13 0 12 0;

-#X connect 15 0 21 0;

-#X connect 20 0 27 0;

-#X connect 21 1 9 0;

-#X connect 22 0 13 0;

-#X connect 22 1 23 0;

-#X connect 23 0 11 0;

-#X connect 27 0 15 0;

diff --git a/externals/grill/vasp/pd-help/vasp_flp.pd b/externals/grill/vasp/pd-help/vasp_flp.pd
deleted file mode 100644
index 39852da6..00000000
--- a/externals/grill/vasp/pd-help/vasp_flp.pd
+++ /dev/null
@@ -1,85 +0,0 @@
-#N canvas 47 54 887 550 10;
-#X obj 71 32 cnv 15 15 15 empty empty vasp.flp 0 10 1 14 -262144 -1
-0;
-#X obj 76 247 vasp.update;
-#X obj 76 224 vasp.* 0.5;
-#X obj 401 449 dac~;
-#X obj 401 405 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 423 404 play;
-#N canvas 40 55 281 170 clear_buffer 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 533 449 pd clear_buffer;
-#X text 180 178 generate white noise;
-#X obj 76 201 vasp.noise;
-#X obj 76 270 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#N canvas 92 108 343 268 init 0;
-#X obj 110 180 s \$0-sample-length;
-#X msg 177 126 resize \$1;
-#X obj 177 79 loadbang;
-#X msg 177 100 88200;
-#X obj 177 148 s bufflp;
-#X connect 1 0 4 0;
-#X connect 2 0 3 0;
-#X connect 3 0 1 0;
-#X connect 3 0 0 0;
-#X restore 672 447 pd init;
-#N canvas 0 22 460 310 Hz_to_period_length 0;
-#X floatatom 125 242 0 0 0 0 - - -;
-#X obj 125 142 t b f;
-#X text 158 223 period length in samples (float);
-#X floatatom 125 80 0 0 0 0 - - -;
-#X obj 125 206 / 1;
-#X text 170 79 frequency in Hz;
-#X obj 53 142 samplerate~;
-#X obj 53 119 loadbang;
-#X floatatom 125 175 5 0 0 0 - - -;
-#X connect 1 0 8 0;
-#X connect 1 1 4 1;
-#X connect 3 0 1 0;
-#X connect 4 0 0 0;
-#X connect 6 0 8 0;
-#X connect 7 0 6 0;
-#X connect 8 0 4 0;
-#X restore 78 457 pd Hz_to_period_length;
-#X text 70 78 first argument: cutoff frequency in period length;
-#X msg 76 179 vasp bufflp;
-#X obj 428 165 wavedisplay-simple bufflp \$0;
-#X msg 533 426 vasp bufflp;
-#X obj 401 426 tabplay~ bufflp;
-#X obj 78 496 VASP-HELP;
-#X obj 77 371 vasp.update;
-#X obj 77 394 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 0 8
--262144 -1 -1;
-#X floatatom 201 298 5 0 0 0 - - -;
-#X floatatom 260 298 5 0 0 0 - - -;
-#X text 195 278 cutoff;
-#X obj 201 318 pack;
-#X msg 77 297 vasp bufflp;
-#X obj 77 347 vasp.flp 220;
-#X text 261 277 repetitions;
-#X text 71 63 vasp passive low pass filter (FIR);
-#X text 70 92 second argument: repetitions (integer) \, default 1;
-#X text 70 119 right inlet: cutoff and repetitions (list);
-#X connect 1 0 9 0;
-#X connect 2 0 1 0;
-#X connect 4 0 16 0;
-#X connect 8 0 2 0;
-#X connect 13 0 8 0;
-#X connect 15 0 6 0;
-#X connect 16 0 3 0;
-#X connect 16 0 3 1;
-#X connect 18 0 19 0;
-#X connect 20 0 23 0;
-#X connect 21 0 23 1;
-#X connect 23 0 25 1;
-#X connect 24 0 25 0;
-#X connect 25 0 18 0;
diff --git a/externals/grill/vasp/pd-help/vasp_frames.pd b/externals/grill/vasp/pd-help/vasp_frames.pd
deleted file mode 100644
index 6ee8ce96..00000000
--- a/externals/grill/vasp/pd-help/vasp_frames.pd
+++ /dev/null
@@ -1,60 +0,0 @@
-#N canvas 79 77 899 565 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array buffram1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 149 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol buffram1;

-#X msg 140 45 symbol buffram2;

-#X connect 0 0 2 0;

-#X connect 0 0 3 0;

-#X connect 2 0 1 0;

-#X connect 3 0 1 0;

-#X restore 714 408 pd init;

-#X text 119 397 abbreviation;

-#N canvas 0 0 450 300 graph1 0;

-#X array buffram2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 268 graph;

-#X obj 62 303 vasp.osc 22050;

-#X obj 62 335 vasp.update;

-#X msg 62 165 vasp buffram1;

-#X obj 62 225 vasp.frames 30000;

-#X obj 90 258 prepend set;

-#X msg 90 280;

-#X obj 233 226 vasp.frames 22050;

-#X obj 233 335 vasp.update;

-#X obj 261 258 prepend set;

-#X msg 233 164 vasp buffram1 buffram2 11050;

-#X floatatom 330 197 5 0 0 0 - - -;

-#X obj 233 303 vasp.osc 11025;

-#X msg 261 280;

-#X obj 62 397 vasp.f;

-#X obj 61 498 VASP-HELP;

-#X text 57 69 set the number of frames of a vasp;

-#X text 58 83 argument/right inlet: value in frames;

-#X text 60 429 related objects:;

-#X obj 61 451 vasp.size;

-#X obj 150 451 vasp.f?;

-#X obj 223 451 vasp.f=;

-#X text 57 100 the number of frames is limited by the size of a buffer/array!

-;

-#X text 57 129 all vectors of a vasp have the same frame count/length!

-;

-#X connect 5 0 6 0;

-#X connect 7 0 8 0;

-#X connect 8 0 9 0;

-#X connect 8 0 5 0;

-#X connect 9 0 10 0;

-#X connect 11 0 13 0;

-#X connect 11 0 16 0;

-#X connect 13 0 17 0;

-#X connect 14 0 11 0;

-#X connect 15 0 11 1;

-#X connect 16 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_gate.pd b/externals/grill/vasp/pd-help/vasp_gate.pd
deleted file mode 100644
index 7dfcda6e..00000000
--- a/externals/grill/vasp/pd-help/vasp_gate.pd
+++ /dev/null
@@ -1,74 +0,0 @@
-#N canvas 36 36 808 584 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.gate 0 10 1 14 -262144 -1

-0;

-#X obj 71 131 filelist \$0;

-#N canvas 92 108 418 383 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 84 253 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 214 221 resize \$1;

-#X obj 66 60 loadbang;

-#X obj 66 193 t b f f;

-#X obj 66 113 filelisthandler \$0;

-#X msg 66 91 1;

-#X obj 214 243 s bufgate1;

-#X obj 225 264 s bufgate2;

-#X msg 66 145 read -resize \$1 bufgate1;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 10 0;

-#X connect 7 0 6 0;

-#X connect 10 0 0 0;

-#X restore 668 495 pd inside;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 479 495 pd clear_buffers;

-#X obj 60 272 vasp.update;

-#X obj 60 292 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 69 52 gate buffer content with a value;

-#X obj 419 261 wavedisplay-simple bufgate2 \$0;

-#X obj 419 112 wavedisplay-simple bufgate1 \$0;

-#X msg 60 232 vasp bufgate2;

-#X obj 60 252 vasp.= bufgate1;

-#X msg 479 475 vasp bufgate1 bufgate2;

-#X text 161 229 copy from bufgate1 to bufgate2;

-#X obj 337 495 dac~;

-#X obj 337 457 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 358 455 play;

-#X obj 337 475 tabplay~ bufgate2;

-#X text 71 66 optional argument/right inlet: value (usually from 0-1

-to gate the soundfile sample for sample (not like a compressor!);

-#X obj 58 497 VASP-HELP;

-#X obj 60 391 vasp.update;

-#X floatatom 133 349 5 0 0;

-#X obj 60 411 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 60 324 vasp bufgate2;

-#X obj 60 371 vasp.gate 0.2;

-#X text 177 348 value;

-#X text 159 321 gate the buffer content;

-#X connect 4 0 5 0;

-#X connect 9 0 10 0;

-#X connect 10 0 4 0;

-#X connect 11 0 3 0;

-#X connect 14 0 16 0;

-#X connect 16 0 13 0;

-#X connect 16 0 13 1;

-#X connect 19 0 21 0;

-#X connect 20 0 23 1;

-#X connect 22 0 23 0;

-#X connect 23 0 19 0;

diff --git a/externals/grill/vasp/pd-help/vasp_gather.pd b/externals/grill/vasp/pd-help/vasp_gather.pd
deleted file mode 100644
index 8f5e2969..00000000
--- a/externals/grill/vasp/pd-help/vasp_gather.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 112 58 831 625 10;

-#X text 403 160 gather as many vasps as you want and put them out (bang)

-;

-#X text 71 74 gather several vasps into one;

-#X text 70 90 argument: vasps to gather before output;

-#X text 71 143 right inlet: stores the different vasps;

-#X text 70 110 left inlet: outputs a vasp immediately \, causes output

-of vasps gathered in right inlet (bang);

-#X text 72 163 use vasp.gather like the int/float object;

-#X text 398 444 !vasps can have more vectors \, but just one length!

-;

-#X text 398 464 gather will always take the length from the shortest

-of all gathered vasps for the new one!;

-#X obj 71 37 cnv 15 15 15 empty empty vasp.gather 0 10 1 14 -262144

--1 0;

-#X msg 486 242 vasp bufgather4;

-#X msg 471 221 vasp bufgather3;

-#X msg 410 178 bang;

-#X msg 456 201 vasp bufgather2;

-#X msg 410 314;

-#X obj 410 291 prepend set;

-#X obj 410 268 vasp.gather;

-#X msg 447 178 vasp bufgather1;

-#X msg 167 450 vasp bufgather4;

-#X msg 233 200 vasp bufgather2;

-#X msg 78 200 bang;

-#X obj 78 291 prepend set;

-#X msg 117 200 vasp bufgather1;

-#X msg 151 429 vasp bufgather3;

-#X msg 78 386 bang;

-#X msg 137 409 vasp bufgather2;

-#X msg 78 520;

-#X obj 78 497 prepend set;

-#X obj 78 474 vasp.gather 2;

-#X msg 125 386 vasp bufgather1;

-#X text 71 366 gather two vasps (opt. argument) an put them out;

-#X obj 77 561 VASP-HELP;

-#N canvas 274 433 336 148 tables 0;

-#X obj 105 39 table bufgather1;

-#X obj 105 61 table bufgather2;

-#X obj 105 84 table bufgather3;

-#X obj 105 106 table bufgather4;

-#X restore 422 552 pd tables;

-#X obj 78 268 vasp.gather;

-#X msg 78 314;

-#X connect 9 0 15 1;

-#X connect 10 0 15 1;

-#X connect 11 0 15 0;

-#X connect 12 0 15 1;

-#X connect 14 0 13 0;

-#X connect 15 0 14 0;

-#X connect 16 0 15 1;

-#X connect 17 0 27 1;

-#X connect 18 0 32 1;

-#X connect 19 0 32 0;

-#X connect 20 0 33 0;

-#X connect 21 0 32 0;

-#X connect 22 0 27 1;

-#X connect 23 0 27 0;

-#X connect 24 0 27 1;

-#X connect 26 0 25 0;

-#X connect 27 0 26 0;

-#X connect 28 0 27 1;

-#X connect 32 0 20 0;

diff --git a/externals/grill/vasp/pd-help/vasp_geq.pd b/externals/grill/vasp/pd-help/vasp_geq.pd
deleted file mode 100644
index c0339b41..00000000
--- a/externals/grill/vasp/pd-help/vasp_geq.pd
+++ /dev/null
@@ -1,50 +0,0 @@
-#N canvas 44 207 837 466 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.>= 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufgeq 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 408 84 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufgeq \, symbol bufgeq1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 662 388 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufgeq1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 408 213 graph;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 460 390 pd clear_buffers;

-#X msg 460 364 vasp bufgeq bufgeq1;

-#X text 60 80 sample >= value;

-#X msg 61 150 vasp bufgeq;

-#X obj 57 418 VASP-HELP;

-#X obj 58 366 vasp.update;

-#X floatatom 119 308 5 0 0;

-#X text 164 236 copy to new buffer;

-#X msg 58 236 vasp bufgeq1;

-#X obj 58 262 vasp.= bufgeq;

-#X obj 58 335 vasp.>= 0.4;

-#X connect 5 0 6 0;

-#X connect 8 0 7 0;

-#X connect 10 0 5 0;

-#X connect 13 0 17 1;

-#X connect 15 0 16 0;

-#X connect 16 0 17 0;

-#X connect 17 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_gtr.pd b/externals/grill/vasp/pd-help/vasp_gtr.pd
deleted file mode 100644
index 41b2bf9c..00000000
--- a/externals/grill/vasp/pd-help/vasp_gtr.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 44 207 839 468 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.> 0 10 1 14 -262144 -1 0

-;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufgtr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 439 87 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufgtr \, symbol bufgtr1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 693 391 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufgtr1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 439 216 graph;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 491 393 pd clear_buffers;

-#X text 60 80 sample > value;

-#X msg 61 150 vasp bufgtr;

-#X msg 491 367 vasp bufgtr bufgtr1;

-#X text 338 218 1/true;

-#X text 337 258 0/false;

-#X obj 57 418 VASP-HELP;

-#X obj 58 366 vasp.update;

-#X floatatom 113 308 5 0 0;

-#X text 164 230 copy to new buffer;

-#X obj 58 335 vasp.> 0.4;

-#X msg 58 236 vasp bufgtr1;

-#X obj 58 262 vasp.= bufgtr;

-#X connect 5 0 6 0;

-#X connect 9 0 5 0;

-#X connect 10 0 7 0;

-#X connect 15 0 17 1;

-#X connect 17 0 14 0;

-#X connect 18 0 19 0;

-#X connect 19 0 17 0;

diff --git a/externals/grill/vasp/pd-help/vasp_imm.pd b/externals/grill/vasp/pd-help/vasp_imm.pd
deleted file mode 100644
index b44e4fda..00000000
--- a/externals/grill/vasp/pd-help/vasp_imm.pd
+++ /dev/null
@@ -1,77 +0,0 @@
-#N canvas 51 36 891 586 10;

-#X obj 61 33 cnv 15 15 15 empty empty vasp.imm 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 261 214 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 656 460 pd clear_buffer;

-#X obj 51 533 VASP-HELP;

-#X obj 159 477 vasp.!;

-#X text 58 476 abbreviation:;

-#X obj 57 216 vasp.imm 88200;

-#X obj 154 218 vasp.imm 88200;

-#X obj 254 218 vasp.imm 88200;

-#X obj 57 241 vasp.noise;

-#X obj 154 268 vasp.max;

-#X obj 57 316 vasp.-> bufnotimm;

-#X obj 154 369 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufnotimm 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 511 69 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufnotimm;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 760 461 pd init;

-#X obj 57 191 t b b b;

-#X obj 355 447 dac~;

-#X obj 355 399 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 377 398 play;

-#X obj 355 422 tabplay~ bufnotimm;

-#X msg 656 435 vasp bufnotimm;

-#X obj 57 290 vasp.min;

-#X obj 154 243 vasp.osc 882;

-#X obj 57 266 vasp.* 0.1;

-#X obj 254 268 vasp.* 0.2;

-#X obj 254 243 vasp.osc 3.4;

-#X text 61 55 create an immediate vasp;

-#X text 360 217 create three immediate vasps;

-#X text 111 164 <-- click me;

-#X text 55 124 argument/right inlet: length in samples;

-#X text 55 86 immediate vasps are temporary buffers that are created

-on demand and deleted after usage in a command chain.;

-#X obj 57 165 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 361 239 and compose them;

-#X text 363 318 copy the result to an existing buffer/array;

-#X connect 5 0 8 0;

-#X connect 6 0 21 0;

-#X connect 7 0 24 0;

-#X connect 8 0 22 0;

-#X connect 9 0 20 1;

-#X connect 10 1 11 0;

-#X connect 14 0 5 0;

-#X connect 14 1 6 0;

-#X connect 14 2 7 0;

-#X connect 16 0 18 0;

-#X connect 18 0 15 0;

-#X connect 18 0 15 1;

-#X connect 19 0 1 0;

-#X connect 20 0 10 0;

-#X connect 21 0 9 0;

-#X connect 22 0 20 0;

-#X connect 23 0 9 1;

-#X connect 24 0 23 0;

-#X connect 30 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_int.pd b/externals/grill/vasp/pd-help/vasp_int.pd
deleted file mode 100644
index e53ec66a..00000000
--- a/externals/grill/vasp/pd-help/vasp_int.pd
+++ /dev/null
@@ -1,40 +0,0 @@
-#N canvas 95 158 862 404 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.int 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufint 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 465 124 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufint;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 737 285 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 521 284 pd clear_buffer;

-#X text 70 61 vasp integral function;

-#X msg 521 263 vasp bufint;

-#X msg 77 131 vasp bufint;

-#X obj 77 178 vasp.update;

-#X text 70 77 argument: repetition count;

-#X obj 76 336 VASP-HELP;

-#X obj 77 289 vasp.update;

-#X msg 77 211 vasp bufint;

-#X obj 77 242 vasp.int;

-#X obj 77 266 vasp.opt;

-#X obj 77 153 vasp.window lin;

-#X connect 5 0 3 0;

-#X connect 6 0 14 0;

-#X connect 11 0 12 0;

-#X connect 12 0 13 0;

-#X connect 13 0 10 0;

-#X connect 14 0 7 0;

diff --git a/externals/grill/vasp/pd-help/vasp_iwindow.pd b/externals/grill/vasp/pd-help/vasp_iwindow.pd
deleted file mode 100644
index 10db2b49..00000000
--- a/externals/grill/vasp/pd-help/vasp_iwindow.pd
+++ /dev/null
@@ -1,61 +0,0 @@
-#N canvas 58 39 870 560 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.!window 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufiwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufiwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 326 pd clear_buffers;

-#X text 173 148 generate a function;

-#X obj 61 278 vasp.u;

-#X floatatom 194 186 5 0 0;

-#X text 259 185 0..4;

-#X msg 231 215 lin;

-#X msg 231 240 sin;

-#X msg 231 265 hanning;

-#X msg 231 290 hamming;

-#X msg 231 315 blackman;

-#X text 275 214 0;

-#X text 275 236 1;

-#X text 295 260 2;

-#X text 300 289 3;

-#X text 300 316 4;

-#X obj 132 401 vasp.window;

-#X obj 132 426 vasp.*window;

-#X text 60 396 see also:;

-#X obj 322 426 vasp.*xwindow;

-#X obj 225 426 vasp.*!window;

-#X text 60 104 argument/right inlet: name or number of name;

-#X text 60 80 generate window functions;

-#X msg 569 301 vasp bufiwindow;

-#X obj 322 401 vasp.xwindow;

-#X msg 61 149 vasp bufiwindow;

-#X obj 61 226 vasp.!window lin;

-#X obj 60 503 VASP-HELP;

-#X connect 6 0 28 1;

-#X connect 8 0 28 1;

-#X connect 9 0 28 1;

-#X connect 10 0 28 1;

-#X connect 11 0 28 1;

-#X connect 12 0 28 1;

-#X connect 25 0 3 0;

-#X connect 27 0 28 0;

-#X connect 28 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_join.pd b/externals/grill/vasp/pd-help/vasp_join.pd
deleted file mode 100644
index 3d48406b..00000000
--- a/externals/grill/vasp/pd-help/vasp_join.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 239 111 493 440 10;

-#X text 51 62 join several vasps into one;

-#X text 51 78 argument: number of vasps to join;

-#X text 51 95 left inlet triggers the output;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.join 0 10 1 14 -262144 -1

-0;

-#X obj 62 382 VASP-HELP;

-#X msg 230 159 vasp bufjoin1 bufjoin2 bufjoin3;

-#X obj 128 214 prepend set;

-#X obj 61 305 prepend set;

-#X obj 61 191 vasp.split 2;

-#X obj 61 282 vasp.join 2;

-#X msg 61 159 vasp bufjoin1 bufjoin2;

-#X obj 310 337 table bufjoin1;

-#X obj 310 360 table bufjoin2;

-#X obj 310 384 table bufjoin3;

-#X msg 128 238;

-#X msg 61 329;

-#X connect 5 0 8 0;

-#X connect 6 0 14 0;

-#X connect 7 0 15 0;

-#X connect 8 0 9 0;

-#X connect 8 1 9 1;

-#X connect 8 2 6 0;

-#X connect 9 0 7 0;

-#X connect 10 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_leq.pd b/externals/grill/vasp/pd-help/vasp_leq.pd
deleted file mode 100644
index 85b55609..00000000
--- a/externals/grill/vasp/pd-help/vasp_leq.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 56 200 877 460 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.<= 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufleq 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 489 91 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufleq \, symbol bufleq1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 743 395 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufleq1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 489 220 graph;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 541 397 pd clear_buffers;

-#X msg 541 371 vasp bufleq bufleq1;

-#X text 389 220 1/true;

-#X text 388 260 0/false;

-#X text 60 94 argument/right inlet: value;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#X obj 58 366 vasp.update;

-#X floatatom 119 308 5 0 0;

-#X text 164 230 copy to new buffer;

-#X obj 58 335 vasp.<= 0.4;

-#X text 60 80 sample <= value;

-#X msg 61 150 vasp bufleq;

-#X msg 58 236 vasp bufleq1;

-#X obj 58 262 vasp.= bufleq;

-#X obj 57 418 VASP-HELP;

-#X connect 5 0 4 0;

-#X connect 9 0 10 0;

-#X connect 12 0 14 1;

-#X connect 14 0 11 0;

-#X connect 16 0 9 0;

-#X connect 17 0 18 0;

-#X connect 18 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_list.pd b/externals/grill/vasp/pd-help/vasp_list.pd
deleted file mode 100644
index 6764e257..00000000
--- a/externals/grill/vasp/pd-help/vasp_list.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 93 206 852 414 10;

-#X text 60 80 outputs the values of all samples of a vasp as list;

-#X obj 74 32 cnv 15 15 15 empty empty vasp.? 0 10 1 14 -262144 -1 0

-;

-#N canvas 0 0 450 300 graph1 0;

-#X array buflist 20 float 0;

-#X coords 0 1 19 -1 300 100 1;

-#X restore 389 143 graph;

-#N canvas 0 0 392 268 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 45 symbol buflist;

-#X msg 33 73 \; \$1 xticks 0 1 5 \; \$1 xlabel 1.1 0 5 10 15 \; \$1

-yticks 0 0.25 2 \; \$1 ylabel 20.5 -1 -0.5 0 0.5 1;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X restore 677 302 pd init;

-#X obj 99 205 vasp.?;

-#X msg 99 130 vasp buflist;

-#X obj 99 173 vasp.update;

-#X obj 99 237 prepend set;

-#X obj 95 373 VASP-HELP;

-#X obj 99 151 vasp.window lin;

-#X msg 99 284;

-#X connect 4 0 7 0;

-#X connect 5 0 9 0;

-#X connect 6 0 4 0;

-#X connect 7 0 10 0;

-#X connect 9 0 6 0;

diff --git a/externals/grill/vasp/pd-help/vasp_log.pd b/externals/grill/vasp/pd-help/vasp_log.pd
deleted file mode 100644
index 4e8c839f..00000000
--- a/externals/grill/vasp/pd-help/vasp_log.pd
+++ /dev/null
@@ -1,50 +0,0 @@
-#N canvas 47 54 892 462 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.log 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 494 337 pd clear_buffer;

-#X text 71 63 ln (sample);

-#X text 72 81 natural logarithm;

-#X text 170 281 calculate the natural logarithm;

-#X msg 494 314 vasp buflog;

-#X text 167 184 draw a line from 1 to a value (def 1001);

-#X text 193 127 value;

-#N canvas 0 0 450 300 graph1 0;

-#X array buflog 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 493 168 graph;

-#N canvas 0 0 390 266 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol buflog;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 756 336 pd init;

-#X text 170 303 and optimize to values between (-1) and 1;

-#X obj 69 329 vasp.update;

-#X obj 69 305 vasp.opt;

-#X obj 69 282 vasp.log;

-#X msg 69 185 vasp buflog;

-#X obj 69 232 vasp.* 1000;

-#X obj 69 258 vasp.+ 1;

-#X obj 133 147 t b f;

-#X obj 70 405 VASP-HELP;

-#X obj 69 207 vasp.window lin;

-#X obj 133 129 nbx 5 14 -1e+037 1e+037 0 0 empty empty empty 0 -6 0

-10 -24198 -1 -1 1 256;

-#X connect 5 0 1 0;

-#X connect 12 0 11 0;

-#X connect 13 0 12 0;

-#X connect 14 0 19 0;

-#X connect 15 0 16 0;

-#X connect 16 0 13 0;

-#X connect 17 0 14 0;

-#X connect 17 1 15 1;

-#X connect 19 0 15 0;

-#X connect 20 0 17 0;

diff --git a/externals/grill/vasp/pd-help/vasp_lwr.pd b/externals/grill/vasp/pd-help/vasp_lwr.pd
deleted file mode 100644
index f2f5f021..00000000
--- a/externals/grill/vasp/pd-help/vasp_lwr.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 44 207 839 468 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.< 0 10 1 14 -262144 -1 0

-;

-#N canvas 0 0 450 300 graph1 0;

-#X array buflwr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 480 90 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol buflwr \, symbol buflwr1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 734 394 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array buflwr1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 480 219 graph;

-#X text 60 80 sample < value;

-#X text 60 94 argument/right inlet: value;

-#X msg 61 150 vasp buflwr;

-#X obj 61 172 vasp.osc 44100;

-#X obj 61 194 vasp.update;

-#X text 164 234 copy to new buffer;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 532 396 pd clear_buffers;

-#X msg 532 370 vasp buflwr buflwr1;

-#X text 378 219 1/true;

-#X text 377 259 0/false;

-#X obj 58 366 vasp.update;

-#X obj 58 262 vasp.= buflwr;

-#X msg 58 236 vasp buflwr1;

-#X floatatom 113 308 5 0 0;

-#X obj 58 335 vasp.< 0.4;

-#X obj 59 418 VASP-HELP;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 11 0 10 0;

-#X connect 15 0 18 0;

-#X connect 16 0 15 0;

-#X connect 17 0 18 1;

-#X connect 18 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_max.pd b/externals/grill/vasp/pd-help/vasp_max.pd
deleted file mode 100644
index 92e25c7e..00000000
--- a/externals/grill/vasp/pd-help/vasp_max.pd
+++ /dev/null
@@ -1,51 +0,0 @@
-#N canvas 53 20 825 522 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.max 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 400 405 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmax 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 400 114 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 43 symbol bufmax \, symbol bufmax1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 675 411 pd init;

-#X obj 73 144 vasp.osc 44100;

-#X obj 73 167 vasp.update;

-#X text 68 58 take maximum of vasp and argument;

-#X text 70 75 argument/right inlet: value;

-#X msg 73 123 vasp bufmax;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmax1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 400 251 graph;

-#X text 625 70 source;

-#X obj 72 281 vasp.= bufmax;

-#X msg 72 255 vasp bufmax1;

-#X obj 72 334 vasp.update;

-#X msg 400 382 vasp bufmax bufmax1;

-#X text 162 121 generate a sine wave at 1 Hz;

-#X text 178 251 copy to new buffer;

-#X obj 72 309 vasp.max -0.4;

-#X obj 65 435 VASP-HELP;

-#X text 177 327 set all values < -0.4 to -0.4;

-#X connect 4 0 5 0;

-#X connect 8 0 4 0;

-#X connect 11 0 17 0;

-#X connect 12 0 11 0;

-#X connect 14 0 1 0;

-#X connect 17 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mcosc.pd b/externals/grill/vasp/pd-help/vasp_mcosc.pd
deleted file mode 100644
index 46d729f5..00000000
--- a/externals/grill/vasp/pd-help/vasp_mcosc.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 14 55 990 494 10;

-#N canvas 4 20 456 306 Hz_to_period_length 0;

-#X floatatom 135 238 0 0 0;

-#X obj 135 142 t b f;

-#X text 136 260 period length in samples (float);

-#X floatatom 135 80 0 0 0;

-#X obj 135 206 / 1;

-#X text 180 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 135 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 65 415 pd Hz_to_period_length;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.*cosc 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmcosc1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 563 101 graph;

-#N canvas 0 0 402 278 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmcosc1 \, symbol bufmcosc2;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 846 418 pd init;

-#N canvas 40 55 247 122 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 568 414 pd clear_buffers;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmcosc2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 566 259 graph;

-#X text 71 63 multiplies a complex buffer with a complex sine wave

-;

-#X text 71 83 argument/right inlet: frequency in period length in samples

-;

-#X msg 568 391 vasp bufmcosc1 bufmcosc2;

-#X obj 65 179 vasp.update;

-#X msg 65 127 vasp bufmcosc1 bufmcosc2;

-#X text 246 127 generate a ramp from 0 to 1;

-#X text 742 70 *real part of the cosc;

-#X text 713 227 *imaginary part of the cosc;

-#X obj 65 357 vasp.update;

-#X obj 65 334 vasp.* 0.5;

-#X msg 65 267 vasp bufmcosc1 bufmcosc2;

-#X obj 65 311 vasp.*cosc 44100;

-#X obj 64 448 VASP-HELP;

-#X obj 65 154 vasp.window lin;

-#X text 245 265 multiply the ramp with a complex sine wave;

-#X connect 8 0 4 0;

-#X connect 10 0 19 0;

-#X connect 15 0 14 0;

-#X connect 16 0 17 0;

-#X connect 17 0 15 0;

-#X connect 19 0 9 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mframes.pd b/externals/grill/vasp/pd-help/vasp_mframes.pd
deleted file mode 100644
index ead17da8..00000000
--- a/externals/grill/vasp/pd-help/vasp_mframes.pd
+++ /dev/null
@@ -1,63 +0,0 @@
-#N canvas 80 119 908 535 10;

-#X obj 62 323 vasp.osc 22050;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames* 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmfram1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 149 graph;

-#N canvas 0 0 404 280 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmfram1;

-#X msg 140 45 symbol bufmfram2;

-#X connect 0 0 2 0;

-#X connect 0 0 3 0;

-#X connect 2 0 1 0;

-#X connect 3 0 1 0;

-#X restore 813 459 pd init;

-#X obj 62 355 vasp.update;

-#X text 117 412 abbreviation;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmfram2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 268 graph;

-#X text 54 103 !!!all vectors of a vasp have the same framesize/length!!!

-;

-#X obj 77 274 prepend set;

-#X obj 233 323 vasp.osc 22050;

-#X obj 233 355 vasp.update;

-#X text 58 83 argument/right inlet: value;

-#X obj 233 239 vasp.frames* 2;

-#X obj 62 187 vasp.-> bufmfram2;

-#X obj 255 271 prepend set;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 528 439 pd clear_buffer;

-#X msg 528 418 vasp bufmfram1 bufmfram2;

-#X msg 62 153 vasp 30000 bufmfram1;

-#X obj 61 411 vasp.f*;

-#X obj 161 453 vasp.frames;

-#X text 53 454 related objects:;

-#X obj 243 453 vasp.frames+;

-#X text 59 66 multiply the number of frames of a vasp by a value;

-#X obj 59 495 VASP-HELP;

-#X msg 77 297;

-#X msg 255 294;

-#X connect 0 0 4 0;

-#X connect 8 0 24 0;

-#X connect 9 0 10 0;

-#X connect 12 0 14 0;

-#X connect 12 0 9 0;

-#X connect 13 0 8 0;

-#X connect 13 0 0 0;

-#X connect 13 1 12 0;

-#X connect 14 0 25 0;

-#X connect 16 0 15 0;

-#X connect 17 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_min.pd b/externals/grill/vasp/pd-help/vasp_min.pd
deleted file mode 100644
index f2448cbe..00000000
--- a/externals/grill/vasp/pd-help/vasp_min.pd
+++ /dev/null
@@ -1,51 +0,0 @@
-#N canvas 57 40 836 521 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.min 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 412 403 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmin 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 412 112 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 43 symbol bufmin \, symbol bufmin1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 687 409 pd init;

-#X obj 73 144 vasp.osc 44100;

-#X obj 73 167 vasp.update;

-#X text 70 75 argument/right inlet: value;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmin1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 412 249 graph;

-#X text 666 74 source;

-#X text 68 58 take minimum of vasp and argument;

-#X msg 73 123 vasp bufmin;

-#X msg 412 380 vasp bufmin bufmin1;

-#X text 162 121 generate a sine wave at 1 Hz;

-#X text 178 251 copy to new buffer;

-#X obj 72 354 vasp.update;

-#X msg 72 255 vasp bufmin1;

-#X obj 72 281 vasp.= bufmin;

-#X obj 72 328 vasp.min 0.4;

-#X obj 66 460 VASP-HELP;

-#X text 177 327 set all values > 0.4 to 0.4;

-#X connect 4 0 5 0;

-#X connect 10 0 4 0;

-#X connect 11 0 1 0;

-#X connect 15 0 16 0;

-#X connect 16 0 17 0;

-#X connect 17 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_minmax.pd b/externals/grill/vasp/pd-help/vasp_minmax.pd
deleted file mode 100644
index 5e0f8397..00000000
--- a/externals/grill/vasp/pd-help/vasp_minmax.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 58 24 940 639 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.minmax 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmm1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 546 71 graph;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 yticks 0 0.25 2 \; \$1

-ylabel 94000 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufmm1 \, symbol bufmm2 \, symbol bufmm3 \, symbol

-bufmm4;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 875 594 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 65 491 pd clear_buffer;

-#X obj 77 178 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmm2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 546 212 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmm3 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 547 356 graph;

-#X text 780 334 min values;

-#X text 786 480 max values;

-#X obj 76 315 vasp.update;

-#X obj 76 294 vasp.minmax;

-#X obj 65 534 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmm4 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 548 499 graph;

-#X text 788 45 source1;

-#X text 797 191 source2;

-#X obj 77 152 vasp.cosc 44100;

-#X msg 77 127 vasp bufmm1 bufmm2;

-#X obj 76 266 vasp.c-> bufmm3 bufmm4;

-#X msg 76 242 vasp bufmm1 bufmm2;

-#X text 228 295 compare the two buffers;

-#X text 227 264 copy and;

-#X msg 65 468 vasp bufmm1 bufmm2 bufmm3 bufmm4;

-#X text 71 63 compare two vasps and assign lower values to the first

-and higher values to the second buffer;

-#X text 210 125 generate a complex sine wave at 1 Hz;

-#X connect 10 0 9 0;

-#X connect 15 0 4 0;

-#X connect 16 0 15 0;

-#X connect 17 1 10 0;

-#X connect 18 0 17 0;

-#X connect 21 0 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mirr.pd b/externals/grill/vasp/pd-help/vasp_mirr.pd
deleted file mode 100644
index 9096f0b8..00000000
--- a/externals/grill/vasp/pd-help/vasp_mirr.pd
+++ /dev/null
@@ -1,45 +0,0 @@
-#N canvas 24 75 805 395 10;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.mirr 0 10 1 14 -262144 -1

-0;

-#X text 453 269 clear;

-#N canvas 0 0 413 295 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 453 313 pd clear_buffer;

-#X msg 453 290 vasp bufmirr;

-#X text 75 52 mirrors a vasp (reverse);

-#X obj 69 204 vasp.update;

-#X msg 69 156 vasp bufmirr;

-#X obj 69 181 vasp.mirr;

-#X obj 68 312 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmirr 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 342 75 graph;

-#N canvas 0 0 390 266 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 45 symbol buflist;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X obj 32 227 vasp.u;

-#X msg 32 182 vasp bufmirr;

-#X obj 32 205 vasp.= env 0 0 1 20 -1 100;

-#X obj 32 160 loadbang;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X connect 4 0 5 0;

-#X connect 5 0 3 0;

-#X connect 6 0 4 0;

-#X restore 578 313 pd init;

-#X obj 69 135 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X connect 3 0 2 0;

-#X connect 6 0 7 0;

-#X connect 7 0 5 0;

-#X connect 11 0 6 0;

diff --git a/externals/grill/vasp/pd-help/vasp_miwindow.pd b/externals/grill/vasp/pd-help/vasp_miwindow.pd
deleted file mode 100644
index 3719874c..00000000
--- a/externals/grill/vasp/pd-help/vasp_miwindow.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 44 117 889 563 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.*!window 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmiwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmiwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 327 pd clear_buffers;

-#X obj 63 495 VASP-HELP;

-#X obj 61 302 vasp.u;

-#X floatatom 194 210 5 0 0;

-#X text 259 209 0..4;

-#X msg 231 239 lin;

-#X msg 231 264 sin;

-#X msg 231 289 hanning;

-#X msg 231 314 hamming;

-#X msg 231 339 blackman;

-#X text 275 238 0;

-#X text 275 260 1;

-#X text 295 284 2;

-#X text 300 313 3;

-#X text 300 335 4;

-#X obj 225 401 vasp.!window;

-#X text 60 396 see also:;

-#X obj 322 426 vasp.*xwindow;

-#X text 60 102 argument/right inlet: name or number of name;

-#X text 60 80 generate window functions;

-#X obj 322 401 vasp.xwindow;

-#X obj 134 401 vasp.window;

-#X obj 61 174 vasp.osc 3000;

-#X text 182 156 generate a sine wave;

-#X text 182 178 and multiply it with a window function;

-#X msg 569 302 vasp bufmiwindow;

-#X msg 61 149 vasp bufmiwindow;

-#X obj 61 250 vasp.*!window lin;

-#X obj 134 426 vasp.*window;

-#X connect 6 0 30 1;

-#X connect 8 0 30 1;

-#X connect 9 0 30 1;

-#X connect 10 0 30 1;

-#X connect 11 0 30 1;

-#X connect 12 0 30 1;

-#X connect 25 0 30 0;

-#X connect 28 0 3 0;

-#X connect 29 0 25 0;

-#X connect 30 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mod.pd b/externals/grill/vasp/pd-help/vasp_mod.pd
deleted file mode 100644
index f5551c88..00000000
--- a/externals/grill/vasp/pd-help/vasp_mod.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 35 127 922 431 10;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 613 298 pd clear_buffer;

-#X text 366 125 ramp from 0-1;

-#X obj 286 174 vasp.update;

-#X obj 51 173 vasp.update;

-#X text 132 126 a sine wave at 1Hz or;

-#X obj 51 149 vasp.osc 44100;

-#X text 54 77 optional argument/right inlet: divisor;

-#X text 54 60 modulo function / remainder of a division;

-#X obj 62 31 cnv 15 15 15 empty empty vasp.% 0 10 1 14 -262144 -1 0

-;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmod 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 485 110 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmod;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 760 300 pd init;

-#X msg 51 126 vasp bufmod;

-#X msg 613 273 vasp bufmod;

-#X msg 286 127 vasp bufmod;

-#X obj 100 292 vasp.update;

-#X floatatom 161 245 0 0 0;

-#X obj 100 268 vasp.% 0.25;

-#X text 187 260 modulo;

-#X msg 100 219 vasp bufmod;

-#X obj 53 388 VASP-HELP;

-#X obj 286 148 vasp.window lin;

-#X connect 5 0 3 0;

-#X connect 11 0 5 0;

-#X connect 12 0 0 0;

-#X connect 13 0 20 0;

-#X connect 15 0 16 1;

-#X connect 16 0 14 0;

-#X connect 18 0 16 0;

-#X connect 20 0 2 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mosc.pd b/externals/grill/vasp/pd-help/vasp_mosc.pd
deleted file mode 100644
index 416d86dd..00000000
--- a/externals/grill/vasp/pd-help/vasp_mosc.pd
+++ /dev/null
@@ -1,80 +0,0 @@
-#N canvas 47 54 883 486 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.*osc 0 10 1 14 -262144 -1

-0;

-#X obj 77 195 vasp.update;

-#X obj 77 172 vasp.* 0.5;

-#X obj 402 397 dac~;

-#X obj 402 353 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 424 352 play;

-#X text 71 63 multiplies a sine wave with a buffer content;

-#X text 70 78 argument/right inlet: frequency in period length in samples

-;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 534 397 pd clear_buffer;

-#X msg 534 374 vasp bufmosc;

-#X msg 77 127 vasp bufmosc;

-#X text 181 126 generate white noise;

-#X obj 77 149 vasp.noise;

-#X obj 77 218 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 427 174 wavedisplay-simple bufmosc \$0;

-#X obj 402 374 tabplay~ bufmosc;

-#N canvas 92 108 339 264 init 0;

-#X obj 110 180 s \$0-sample-length;

-#X msg 177 126 resize \$1;

-#X obj 177 79 loadbang;

-#X msg 177 100 88200;

-#X obj 177 148 s bufmosc;

-#X connect 1 0 4 0;

-#X connect 2 0 3 0;

-#X connect 3 0 1 0;

-#X connect 3 0 0 0;

-#X restore 673 395 pd init;

-#N canvas 4 20 454 304 Hz_to_period_length 0;

-#X floatatom 136 242 0 0 0;

-#X obj 136 142 t b f;

-#X text 169 223 period length in samples (float);

-#X floatatom 136 80 0 0 0;

-#X obj 136 206 / 1;

-#X text 181 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 136 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 79 405 pd Hz_to_period_length;

-#X text 188 379 ringmod-example;

-#X obj 79 380 ringmod_example;

-#X text 188 263 with 2Hz;

-#X text 186 245 generate an amplitude modulation;

-#X msg 78 245 vasp bufmosc;

-#X obj 78 268 vasp.*osc 22050;

-#X obj 78 292 vasp.update;

-#X obj 78 315 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 60 460 VASP-HELP;

-#X connect 1 0 13 0;

-#X connect 2 0 1 0;

-#X connect 4 0 15 0;

-#X connect 9 0 8 0;

-#X connect 10 0 12 0;

-#X connect 12 0 2 0;

-#X connect 15 0 3 0;

-#X connect 15 0 3 1;

-#X connect 22 0 23 0;

-#X connect 23 0 24 0;

-#X connect 24 0 25 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mphasor.pd b/externals/grill/vasp/pd-help/vasp_mphasor.pd
deleted file mode 100644
index 5ad39ce7..00000000
--- a/externals/grill/vasp/pd-help/vasp_mphasor.pd
+++ /dev/null
@@ -1,78 +0,0 @@
-#N canvas 47 54 883 486 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.*phasor 0 10 1 14 -262144

--1 0;

-#X obj 77 195 vasp.update;

-#X obj 77 172 vasp.* 0.5;

-#X obj 394 397 dac~;

-#X obj 394 353 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 416 352 play;

-#X text 70 78 argument/right inlet: frequency in period length in samples

-;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 534 397 pd clear_buffer;

-#X text 188 126 generate white noise;

-#X obj 77 149 vasp.noise;

-#X obj 77 218 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#N canvas 92 108 341 266 init 0;

-#X obj 110 180 s \$0-sample-length;

-#X msg 177 126 resize \$1;

-#X obj 177 79 loadbang;

-#X msg 177 100 88200;

-#X obj 177 148 s bufmphasor;

-#X connect 1 0 4 0;

-#X connect 2 0 3 0;

-#X connect 3 0 1 0;

-#X connect 3 0 0 0;

-#X restore 673 395 pd init;

-#N canvas 4 20 454 304 Hz_to_period_length 0;

-#X floatatom 135 242 0 0 0;

-#X obj 135 142 t b f;

-#X text 168 223 period length in samples (float);

-#X floatatom 135 80 0 0 0;

-#X obj 135 206 / 1;

-#X text 180 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 135 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 80 396 pd Hz_to_period_length;

-#X text 72 63 multiplies a saw tooth ramp with a buffer content;

-#X msg 77 127 vasp bufmphasor;

-#X obj 464 158 wavedisplay-simple bufmphasor \$0;

-#X msg 534 374 vasp bufmphasor;

-#X obj 394 374 tabplay~ bufmphasor;

-#X text 207 243 generate an amplitude modulation;

-#X text 208 258 with 2Hz;

-#X obj 78 292 vasp.update;

-#X obj 78 315 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 78 268 vasp.*phasor 22050;

-#X msg 78 245 vasp bufmphasor;

-#X obj 79 449 VASP-HELP;

-#X connect 1 0 10 0;

-#X connect 2 0 1 0;

-#X connect 4 0 17 0;

-#X connect 9 0 2 0;

-#X connect 14 0 9 0;

-#X connect 16 0 7 0;

-#X connect 17 0 3 0;

-#X connect 17 0 3 1;

-#X connect 20 0 21 0;

-#X connect 22 0 20 0;

-#X connect 23 0 22 0;

diff --git a/externals/grill/vasp/pd-help/vasp_msize.pd b/externals/grill/vasp/pd-help/vasp_msize.pd
deleted file mode 100644
index 6053bf6f..00000000
--- a/externals/grill/vasp/pd-help/vasp_msize.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 85 111 836 513 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.size/ 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmsize 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 453 152 graph;

-#X obj 252 439 vasp.frames;

-#X text 62 415 related objects:;

-#X floatatom 120 319 5 0 0;

-#X obj 252 417 vasp.size;

-#X obj 253 373 vasp.s/;

-#X obj 62 217 vasp.size* 2;

-#X obj 177 217 vasp.size/ 2;

-#X obj 193 31 cnv 15 15 15 empty empty vasp.size* 0 10 1 14 -262144

--1 0;

-#X text 57 69 divide and multiplicate the size of a buffer/array;

-#X text 59 371 abbreviations:;

-#X obj 175 372 vasp.s*;

-#X obj 120 289 vasp.size?;

-#X obj 176 439 vasp.size?;

-#N canvas 0 0 412 288 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 2 5 \; \$1 xlabel 1.1 0 10 20 30 40 50

-\; \$1 yticks 0 0.25 2;

-#X msg 33 45 symbol bufmsize;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 714 408 pd init;

-#X obj 176 416 vasp.s+;

-#X msg 62 152 vasp bufmsize;

-#X msg 177 152 vasp bufmsize;

-#X obj 58 481 VASP-HELP;

-#X connect 7 0 13 0;

-#X connect 8 0 13 0;

-#X connect 13 0 4 0;

-#X connect 17 0 7 0;

-#X connect 18 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mul.pd b/externals/grill/vasp/pd-help/vasp_mul.pd
deleted file mode 100644
index de6420b4..00000000
--- a/externals/grill/vasp/pd-help/vasp_mul.pd
+++ /dev/null
@@ -1,135 +0,0 @@
-#N canvas 162 101 824 443 10;

-#N canvas 40 55 247 122 clear_buffers 0;

-#X obj 45 79 vasp.update;

-#X obj 45 56 vasp.= 0;

-#X obj 45 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 362 340 pd clear_buffers;

-#X text 60 57 optional argument/right inlet: multiplier;

-#X text 62 41 multiplies a vasp;

-#X obj 62 19 cnv 15 15 15 empty empty vasp.* 0 10 1 14 -262144 -1 0

-;

-#N canvas 0 0 450 300 graph168 0;

-#X array bufmul 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 390 67 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmul;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 662 331 pd init;

-#X msg 362 319 vasp bufmul;

-#X text 182 315 <- click to open;

-#N canvas 32 40 910 552 envelope_example 0;

-#X text 167 179 generate noise;

-#X text 148 346 normalize the vasp;

-#X obj 59 344 vasp.opt;

-#X obj 59 321 vasp.flp 2205;

-#X obj 59 297 vasp.abs;

-#X obj 60 204 vasp.noise;

-#X text 74 32 use vasp.* to multiply an envelope to noise;

-#X msg 60 183 vasp bufmul1;

-#X text 796 105 bufmul1;

-#X obj 438 485 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 662 492 pd clear_buffers;

-#X obj 438 435 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 463 431 play;

-#X obj 536 122 wavedisplay-simple bufmul1 \$0;

-#X obj 536 274 wavedisplay-simple bufmul2 \$0;

-#X text 797 256 bufmul2;

-#X obj 80 79 filelist \$0;

-#N canvas 92 108 393 368 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 214 159 loadbang;

-#X obj 67 53 loadbang;

-#X msg 214 180 88200;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X obj 224 252 s bufmul2;

-#X obj 214 228 s bufmul1;

-#X msg 67 133 read -resize \$1 bufmul2;

-#X msg 67 79 2;

-#X connect 0 0 7 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 6 0;

-#X connect 5 0 12 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 2 0;

-#X connect 7 1 1 0;

-#X connect 7 2 3 0;

-#X connect 8 0 11 0;

-#X connect 11 0 0 0;

-#X connect 12 0 8 0;

-#X restore 780 493 pd inside;

-#X obj 438 458 tabplay~ bufmul1;

-#X msg 662 466 vasp bufmul1 bufmul2;

-#X text 221 79 into buffer bufmul2;

-#X obj 60 225 vasp.update;

-#X obj 60 247 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 59 275 vasp bufmul2;

-#X obj 59 367 vasp.update;

-#X obj 59 389 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 147 296 get absolute values;

-#X text 153 422 multiply noise with the envelope;

-#X obj 60 470 vasp.update;

-#X obj 60 492 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 60 422 vasp bufmul1;

-#X obj 60 444 vasp.* bufmul2;

-#X text 157 329 get the envelope (2Hz);

-#X text 156 316 filter the values with a lowpass to;

-#X connect 2 0 24 0;

-#X connect 3 0 2 0;

-#X connect 4 0 3 0;

-#X connect 5 0 21 0;

-#X connect 7 0 5 0;

-#X connect 11 0 18 0;

-#X connect 18 0 9 0;

-#X connect 18 0 9 1;

-#X connect 19 0 10 0;

-#X connect 21 0 22 0;

-#X connect 23 0 4 0;

-#X connect 24 0 25 0;

-#X connect 28 0 29 0;

-#X connect 30 0 31 0;

-#X connect 31 0 28 0;

-#X restore 45 315 pd envelope_example;

-#X obj 45 255 vasp.update;

-#X msg 45 173 vasp bufmul;

-#X obj 45 375 VASP-HELP;

-#X obj 45 119 nbx 5 14 -1 1 0 1 empty empty empty 0 -6 0 10 -24198

--1 -1 0.5 256;

-#X obj 45 140 t b f;

-#X obj 45 200 vasp.osc 4410;

-#X text 138 132 and change gain;

-#X text 136 118 generate sine wave;

-#X obj 45 229 vasp.* 0.5;

-#X connect 6 0 0 0;

-#X connect 10 0 14 0;

-#X connect 12 0 13 0;

-#X connect 13 0 10 0;

-#X connect 13 1 17 1;

-#X connect 14 0 17 0;

-#X connect 17 0 9 0;

diff --git a/externals/grill/vasp/pd-help/vasp_multi.pd b/externals/grill/vasp/pd-help/vasp_multi.pd
deleted file mode 100644
index 337d562b..00000000
--- a/externals/grill/vasp/pd-help/vasp_multi.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 266 151 546 412 10;

-#X text 51 63 outputs a vasp multiple times;

-#X obj 43 28 cnv 15 15 15 empty empty vasp.multi 0 10 1 14 -262144

--1 0;

-#X obj 56 111 table bufm 88200;

-#X obj 223 232 prepend set;

-#X text 51 80 argument: number of outlets (default 2);

-#X text 109 312 abbreviation;

-#X obj 56 232 prepend set;

-#X msg 56 156 vasp 22050 bufm 44100 0;

-#X obj 56 190 vasp.multi 2;

-#X obj 58 311 vasp.m;

-#X obj 58 366 VASP-HELP;

-#X msg 56 257;

-#X msg 223 257;

-#X connect 3 0 12 0;

-#X connect 6 0 11 0;

-#X connect 7 0 8 0;

-#X connect 8 0 6 0;

-#X connect 8 1 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mwindow.pd b/externals/grill/vasp/pd-help/vasp_mwindow.pd
deleted file mode 100644
index e14dbb28..00000000
--- a/externals/grill/vasp/pd-help/vasp_mwindow.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 44 117 889 563 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.*window 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 406 282 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 325 pd clear_buffers;

-#X obj 63 495 VASP-HELP;

-#X obj 61 302 vasp.u;

-#X floatatom 194 210 5 0 0;

-#X text 259 209 0..4;

-#X msg 231 239 lin;

-#X msg 231 264 sin;

-#X msg 231 289 hanning;

-#X msg 231 314 hamming;

-#X msg 231 339 blackman;

-#X text 275 238 0;

-#X text 275 260 1;

-#X text 295 284 2;

-#X text 300 313 3;

-#X text 300 340 4;

-#X obj 225 401 vasp.!window;

-#X text 60 396 see also:;

-#X obj 322 426 vasp.*xwindow;

-#X obj 225 426 vasp.*!window;

-#X text 60 104 argument/right inlet: name or number of name;

-#X text 60 80 generate window functions;

-#X obj 322 401 vasp.xwindow;

-#X msg 61 149 vasp bufmwindow;

-#X obj 61 250 vasp.*window lin;

-#X obj 134 401 vasp.window;

-#X msg 569 301 vasp bufmwindow;

-#X obj 61 178 vasp.osc 3000;

-#X text 182 156 generate a sine wave;

-#X text 183 173 and multiply it with a window function;

-#X connect 6 0 26 1;

-#X connect 8 0 26 1;

-#X connect 9 0 26 1;

-#X connect 10 0 26 1;

-#X connect 11 0 26 1;

-#X connect 12 0 26 1;

-#X connect 25 0 29 0;

-#X connect 26 0 5 0;

-#X connect 28 0 3 0;

-#X connect 29 0 26 0;

diff --git a/externals/grill/vasp/pd-help/vasp_mxwindow.pd b/externals/grill/vasp/pd-help/vasp_mxwindow.pd
deleted file mode 100644
index 615af950..00000000
--- a/externals/grill/vasp/pd-help/vasp_mxwindow.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 68 99 889 563 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.*xwindow 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufmxwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 410 286 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufmxwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 327 pd clear_buffers;

-#X obj 63 495 VASP-HELP;

-#X obj 61 302 vasp.u;

-#X floatatom 194 210 5 0 0;

-#X text 259 209 0..4;

-#X msg 231 239 lin;

-#X msg 231 264 sin;

-#X msg 231 289 hanning;

-#X msg 231 314 hamming;

-#X msg 231 339 blackman;

-#X text 275 238 0;

-#X text 275 260 1;

-#X text 295 284 2;

-#X text 300 313 3;

-#X text 300 335 4;

-#X obj 225 401 vasp.!window;

-#X text 60 396 see also:;

-#X text 60 102 argument/right inlet: name or number of name;

-#X text 60 80 generate window functions;

-#X obj 322 401 vasp.xwindow;

-#X obj 134 401 vasp.window;

-#X obj 61 174 vasp.osc 3000;

-#X text 182 156 generate a sine wave;

-#X text 182 178 and multiply it with a window function;

-#X obj 134 426 vasp.*window;

-#X msg 569 302 vasp bufmxwindow;

-#X obj 225 426 vasp.*!window;

-#X msg 61 149 vasp bufmxwindow;

-#X obj 61 250 vasp.*xwindow lin;

-#X connect 6 0 31 1;

-#X connect 8 0 31 1;

-#X connect 9 0 31 1;

-#X connect 10 0 31 1;

-#X connect 11 0 31 1;

-#X connect 12 0 31 1;

-#X connect 24 0 31 0;

-#X connect 28 0 3 0;

-#X connect 30 0 24 0;

-#X connect 31 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_neq.pd b/externals/grill/vasp/pd-help/vasp_neq.pd
deleted file mode 100644
index 15f3c905..00000000
--- a/externals/grill/vasp/pd-help/vasp_neq.pd
+++ /dev/null
@@ -1,52 +0,0 @@
-#N canvas 28 91 938 543 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.!= 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufneq1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 404 280 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufneq1 \, symbol bufneq2;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 766 421 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufneq2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 248 graph;

-#X text 59 98 argument/right inlet: value;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 564 426 pd clear_buffers;

-#X text 417 248 1/true;

-#X text 416 288 0/false;

-#X text 60 80 not equal;

-#X msg 564 399 vasp bufneq1 bufneq2;

-#X text 166 358 test if a part of the function is not equal to -1;

-#X obj 62 383 vasp.update;

-#X obj 62 356 vasp.!= -1;

-#X obj 62 325 vasp.= bufneq1;

-#X msg 62 298 vasp bufneq2;

-#X obj 53 444 VASP-HELP;

-#X text 173 149 generate a function;

-#X msg 61 150 vasp bufequ;

-#X obj 61 218 vasp.update;

-#X obj 61 178 vasp.= env 0 0 1 22049 0.3 22050 0.3 44099 -1 44100 -1

-66149 1 66150 0 88200;

-#X connect 9 0 5 0;

-#X connect 12 0 11 0;

-#X connect 13 0 12 0;

-#X connect 14 0 13 0;

-#X connect 17 0 19 0;

-#X connect 19 0 18 0;

diff --git a/externals/grill/vasp/pd-help/vasp_noise.pd b/externals/grill/vasp/pd-help/vasp_noise.pd
deleted file mode 100644
index 59e2e38b..00000000
--- a/externals/grill/vasp/pd-help/vasp_noise.pd
+++ /dev/null
@@ -1,43 +0,0 @@
-#N canvas 56 83 867 431 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.noise 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufnoise 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 412 131 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufnoise;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 692 310 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 547 310 pd clear_buffer;

-#X obj 415 311 dac~;

-#X obj 415 267 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 437 266 play;

-#X text 71 63 vasp noise generator;

-#X obj 415 288 tabplay~ bufnoise;

-#X msg 547 287 vasp bufnoise;

-#X obj 77 217 vasp.update;

-#X obj 77 194 vasp.* 0.5;

-#X msg 77 126 vasp bufnoise;

-#X text 175 125 generate white noise;

-#X obj 77 171 vasp.noise;

-#X obj 65 369 VASP-HELP;

-#X connect 5 0 8 0;

-#X connect 8 0 4 0;

-#X connect 8 0 4 1;

-#X connect 9 0 3 0;

-#X connect 11 0 10 0;

-#X connect 12 0 14 0;

-#X connect 14 0 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_nonzero.pd b/externals/grill/vasp/pd-help/vasp_nonzero.pd
deleted file mode 100644
index 137f7abd..00000000
--- a/externals/grill/vasp/pd-help/vasp_nonzero.pd
+++ /dev/null
@@ -1,160 +0,0 @@
-#N canvas 96 126 848 577 10;

-#X obj 62 32 cnv 15 15 15 empty empty vasp.?? 0 10 1 14 -262144 -1

-0;

-#X text 64 66 outputs all samples of a vasp that are unequal zero;

-#X text 64 95 right outlet: sample value;

-#X text 65 83 left outlet: sample index;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 512 453 pd clear_buffers;

-#X msg 512 427 vasp bufnonzero bufnonzero1;

-#N canvas 92 108 504 435 inside 0;

-#X obj 87 206 soundfiler;

-#X obj 305 257 s \$0-sample-length;

-#X obj 87 260 s \$0-draw_display;

-#X msg 235 258 resize \$1;

-#X obj 235 280 s bufnonzero1;

-#X obj 245 304 s bufnonzero;

-#X msg 235 232 44100;

-#N canvas 0 0 691 318 menuhandler 0;

-#X obj 69 270 outlet;

-#X msg 111 216 color \$1 \$2;

-#X obj 183 270 outlet;

-#X msg 225 216 color \$1 \$2;

-#X obj 297 270 outlet;

-#X msg 339 216 color \$1 \$2;

-#X obj 411 79 r \$0-plastic;

-#X obj 411 270 outlet;

-#X obj 453 241 s \$0-plastic-color;

-#X msg 453 216 color \$1 \$2;

-#X obj 69 79 r \$0-bass;

-#X obj 183 79 r \$0-beat;

-#X obj 297 79 r \$0-fly;

-#X obj 111 241 s \$0-bass-color;

-#X obj 225 241 s \$0-beat-color;

-#X obj 339 241 s \$0-fly-color;

-#X obj 69 108 t b b b;

-#X obj 183 108 t b b b;

-#X obj 297 108 t b b b;

-#X obj 411 108 t b b b;

-#X msg 111 133 6 12;

-#X msg 79 133 1 10;

-#X msg 191 133 1 10;

-#X msg 225 133 6 12;

-#X msg 306 133 1 10;

-#X msg 339 133 6 12;

-#X msg 419 132 1 10;

-#X msg 453 133 6 12;

-#X connect 1 0 13 0;

-#X connect 3 0 14 0;

-#X connect 5 0 15 0;

-#X connect 6 0 19 0;

-#X connect 9 0 8 0;

-#X connect 10 0 16 0;

-#X connect 11 0 17 0;

-#X connect 12 0 18 0;

-#X connect 16 0 0 0;

-#X connect 16 1 21 0;

-#X connect 16 2 20 0;

-#X connect 17 0 2 0;

-#X connect 17 1 22 0;

-#X connect 17 2 23 0;

-#X connect 18 0 4 0;

-#X connect 18 1 24 0;

-#X connect 18 2 25 0;

-#X connect 19 0 7 0;

-#X connect 19 1 26 0;

-#X connect 19 2 27 0;

-#X connect 20 0 1 0;

-#X connect 21 0 3 0;

-#X connect 21 0 5 0;

-#X connect 21 0 9 0;

-#X connect 22 0 1 0;

-#X connect 22 0 5 0;

-#X connect 22 0 9 0;

-#X connect 23 0 3 0;

-#X connect 24 0 1 0;

-#X connect 24 0 3 0;

-#X connect 24 0 9 0;

-#X connect 25 0 5 0;

-#X connect 26 0 5 0;

-#X connect 26 0 3 0;

-#X connect 26 0 1 0;

-#X connect 27 0 9 0;

-#X restore 77 43 pd menuhandler;

-#X obj 235 211 loadbang;

-#X obj 41 107 loadbang;

-#X msg 87 230 bang;

-#X msg 77 79 read bass.aif bufnonzero;

-#X msg 103 107 read beat.aif bufnonzero;

-#X msg 129 133 read fly.aif bufnonzero;

-#X msg 156 160 read plastic.aif bufnonzero;

-#X connect 0 0 10 0;

-#X connect 3 0 4 0;

-#X connect 3 0 5 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 11 0;

-#X connect 7 1 12 0;

-#X connect 7 2 13 0;

-#X connect 7 3 14 0;

-#X connect 8 0 6 0;

-#X connect 9 0 12 0;

-#X connect 10 0 2 0;

-#X connect 11 0 0 0;

-#X connect 12 0 0 0;

-#X connect 13 0 0 0;

-#X connect 14 0 0 0;

-#X restore 708 457 pd inside;

-#X obj 462 101 wavedisplay-simple bufnonzero \$0;

-#X obj 463 243 wavedisplay-simple bufnonzero1 \$0;

-#X obj 81 151 hdl 15 1 0 6 \$0-beat empty empty 0 -6 1152 8 -262144

--1 -1 0;

-#X obj 81 151 cnv 15 90 15 empty \$0-beat-color beat.aif 5 8 576 8

--225271 -33289 0;

-#X obj 81 169 hdl 15 1 0 6 \$0-fly empty empty 0 -6 1152 8 -262144

--1 -1 0;

-#X obj 81 169 cnv 15 90 15 empty \$0-fly-color fly.aif 5 8 576 8 -166441

--233017 0;

-#X obj 81 133 hdl 15 1 0 6 \$0-bass empty empty 0 -6 1152 8 -262144

--1 -1 0;

-#X obj 81 133 cnv 15 90 15 empty \$0-bass-color bass.aif 5 8 576 8

--166441 -233017 0;

-#X obj 81 187 hdl 15 1 0 6 \$0-plastic empty empty 0 -6 1152 8 -262144

--1 -1 0;

-#X obj 81 187 cnv 15 90 15 empty \$0-plastic-color plastic.aif 5 8

-576 8 -166441 -233017 0;

-#X text 723 83 source;

-#X text 728 224 peaks;

-#X obj 62 258 vasp.= bufnonzero;

-#X msg 62 229 vasp bufnonzero1;

-#X obj 62 309 vasp.update;

-#X obj 115 330 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 62 285 vasp.peaks 0.0004;

-#X text 140 388 sample index;

-#X text 177 455 sample values;

-#X obj 62 346 vasp.??;

-#X text 183 228 copy to new buffer \, find peaks;

-#X obj 62 389 prepend set;

-#X obj 99 455 prepend set;

-#X msg 62 415;

-#X msg 99 481;

-#X obj 34 521 VASP-HELP;

-#X connect 5 0 4 0;

-#X connect 19 0 23 0;

-#X connect 20 0 19 0;

-#X connect 21 0 22 0;

-#X connect 21 0 26 0;

-#X connect 23 0 21 0;

-#X connect 26 0 28 0;

-#X connect 26 1 29 0;

-#X connect 28 0 30 0;

-#X connect 29 0 31 0;

diff --git a/externals/grill/vasp/pd-help/vasp_offset.pd b/externals/grill/vasp/pd-help/vasp_offset.pd
deleted file mode 100644
index 214d0284..00000000
--- a/externals/grill/vasp/pd-help/vasp_offset.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 192 165 707 400 10;

-#X text 55 83 argument/right inlet: value;

-#X text 55 69 set the offset of a vasp (into a buffer);

-#X text 55 98 ---! vasp.offs sets all vectors to the same offset !---

-;

-#X obj 41 11 cnv 15 15 15 empty empty vasp.offset 0 10 1 14 -262144

--1 0;

-#X text 57 323 abbreviation;

-#X floatatom 143 175 0 0 0;

-#X obj 58 221 prepend set;

-#X msg 58 148 vasp bufoffs1;

-#X obj 58 196 vasp.offset 300;

-#X floatatom 330 175 0 0 0;

-#X obj 245 221 prepend set;

-#X msg 245 148 vasp bufoffs1 220 bufoffs2 100;

-#X obj 245 196 vasp.offset 300;

-#X obj 157 322 vasp.o;

-#X obj 55 370 VASP-HELP;

-#X obj 521 273 table bufoffs1;

-#X obj 522 300 table bufoffs2;

-#X msg 58 254;

-#X msg 245 254;

-#X connect 5 0 8 1;

-#X connect 6 0 17 0;

-#X connect 7 0 8 0;

-#X connect 8 0 6 0;

-#X connect 9 0 12 1;

-#X connect 10 0 18 0;

-#X connect 11 0 12 0;

-#X connect 12 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_offsetd.pd b/externals/grill/vasp/pd-help/vasp_offsetd.pd
deleted file mode 100644
index 037a01b6..00000000
--- a/externals/grill/vasp/pd-help/vasp_offsetd.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 191 100 545 439 10;

-#X text 55 80 argument/right inlet: value;

-#X text 55 63 change the offset to a vasp (relatively);

-#X obj 41 11 cnv 15 15 15 empty empty vasp.offset+ 0 10 1 14 -262144

--1 0;

-#X text 57 323 abbreviation;

-#X floatatom 149 151 0 0 0;

-#X msg 58 234 vasp -1 bufoffsd1 300 0;

-#X obj 58 201 prepend set;

-#X obj 58 177 vasp.offset+ 300;

-#X msg 58 128 vasp bufoffsd1;

-#X floatatom 336 151 0 0 0;

-#X msg 245 234 vasp -1 bufoffs+1 520 0 bufoffsd2 400 0;

-#X obj 245 201 prepend set;

-#X obj 245 174 vasp.offset+ 300;

-#X obj 138 324 vasp.o+;

-#X msg 245 128 vasp bufoffsd1 220 bufoffsd2 100;

-#X obj 359 284 table bufoffsd1 88200;

-#X obj 359 305 table bufoffsd2 88200;

-#X obj 57 386 VASP-HELP;

-#X connect 4 0 7 1;

-#X connect 6 0 5 0;

-#X connect 7 0 6 0;

-#X connect 8 0 7 0;

-#X connect 9 0 12 1;

-#X connect 11 0 10 0;

-#X connect 12 0 11 0;

-#X connect 14 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_offsetq.pd b/externals/grill/vasp/pd-help/vasp_offsetq.pd
deleted file mode 100644
index e2a35dde..00000000
--- a/externals/grill/vasp/pd-help/vasp_offsetq.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 243 134 633 339 10;

-#X obj 56 30 cnv 15 15 15 empty empty vasp.offset? 0 10 1 14 -262144

--1 0;

-#X text 42 59 get a single vectored vasp's offset;

-#X obj 45 131 cnv 15 74 17 empty empty empty 20 12 0 14 -258699 -66577

-0;

-#X obj 226 132 cnv 15 74 17 empty empty empty 20 12 0 14 -258699 -66577

-0;

-#X floatatom 226 163 0 0 0;

-#X floatatom 45 162 0 0 0;

-#X obj 226 132 vasp.offset?;

-#X obj 45 131 vasp.offset?;

-#X msg 226 107 vasp buffoffsetq 220 buffoffsetq 300;

-#X msg 45 106 vasp 200 buffoffsetq 300;

-#X text 228 89 more than 1 vector. watch pd window!;

-#X text 52 278 abbreviation;

-#X obj 148 275 vasp.o;

-#X obj 148 275 cnv 15 44 17 empty empty empty 20 12 0 14 -258699 -66577

-0;

-#X obj 148 275 vasp.o?;

-#X obj 278 221 table buffoffsetq 88200;

-#X connect 6 0 4 0;

-#X connect 7 0 5 0;

-#X connect 8 0 6 0;

-#X connect 9 0 7 0;

diff --git a/externals/grill/vasp/pd-help/vasp_opt.pd b/externals/grill/vasp/pd-help/vasp_opt.pd
deleted file mode 100644
index 97fd05b7..00000000
--- a/externals/grill/vasp/pd-help/vasp_opt.pd
+++ /dev/null
@@ -1,71 +0,0 @@
-#N canvas 36 36 786 555 10;
-#X obj 71 32 cnv 15 15 15 empty empty vasp.opt 0 10 1 14 -262144 -1
-0;
-#X obj 72 113 filelist \$0;
-#X obj 340 453 dac~;
-#X obj 340 415 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 361 413 play;
-#N canvas 92 108 338 379 inside 0;
-#X obj 66 169 soundfiler;
-#X obj 91 253 s \$0-sample-length;
-#X obj 66 223 s \$0-draw_display;
-#X obj 66 47 loadbang;
-#X obj 66 113 filelisthandler \$0;
-#X msg 66 145 read -resize \$1 bufopt;
-#X msg 66 91 3;
-#X obj 66 193 t b f;
-#X connect 0 0 7 0;
-#X connect 3 0 6 0;
-#X connect 4 0 5 0;
-#X connect 5 0 0 0;
-#X connect 6 0 4 0;
-#X connect 7 0 2 0;
-#X connect 7 1 1 0;
-#X restore 607 456 pd inside;
-#X obj 59 440 vasp.update;
-#X obj 59 460 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X text 69 59 optimise a vasp (normalize);
-#X text 70 73 right outlet: the previous maximum set to 1;
-#X obj 342 136 wavedisplay-simple bufopt \$0;
-#X obj 340 433 tabplay~ bufopt;
-#X msg 482 433 vasp bufopt;
-#N canvas 40 55 281 170 clear_buffer 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 482 453 pd clear_buffer;
-#X msg 59 338 vasp bufopt;
-#X obj 59 361 vasp.amax?;
-#X text 58 317 or use vasp.amax? to optimise buffer content;
-#X floatatom 114 399 12 0 0;
-#X obj 59 419 vasp./;
-#X text 123 381 current absolute maximum;
-#X obj 59 269 vasp.update;
-#X obj 59 289 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 59 204 vasp bufopt;
-#X obj 59 227 vasp.opt;
-#X floatatom 102 250 8 0 0;
-#X obj 60 514 VASP-HELP;
-#X text 102 514 - vasp overview;
-#X connect 3 0 11 0;
-#X connect 6 0 7 0;
-#X connect 11 0 2 0;
-#X connect 11 0 2 1;
-#X connect 12 0 13 0;
-#X connect 14 0 15 0;
-#X connect 15 0 18 0;
-#X connect 15 1 17 0;
-#X connect 17 0 18 1;
-#X connect 18 0 6 0;
-#X connect 20 0 21 0;
-#X connect 22 0 23 0;
-#X connect 23 0 20 0;
-#X connect 23 1 24 0;
diff --git a/externals/grill/vasp/pd-help/vasp_osc.pd b/externals/grill/vasp/pd-help/vasp_osc.pd
deleted file mode 100644
index 0c34f5ae..00000000
--- a/externals/grill/vasp/pd-help/vasp_osc.pd
+++ /dev/null
@@ -1,63 +0,0 @@
-#N canvas 47 54 873 437 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.osc 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufosc 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 412 131 graph;

-#N canvas 0 0 400 276 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufosc;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 692 310 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 547 310 pd clear_buffer;

-#X text 71 83 optional argument/right inlet: frequency in period length

-in samples;

-#X obj 415 311 dac~;

-#X obj 415 267 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 437 266 play;

-#X text 71 63 vasp sine wave generator;

-#X text 175 125 generate a sine wave at 1 kHz;

-#X obj 415 288 tabplay~ bufosc;

-#X msg 547 287 vasp bufosc;

-#N canvas 4 20 454 304 Hz_to_period_length 0;

-#X floatatom 139 242 0 0 0;

-#X obj 139 142 t b f;

-#X text 172 223 period length in samples (float);

-#X floatatom 139 80 0 0 0;

-#X obj 139 206 / 1;

-#X text 184 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 139 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 81 311 pd Hz_to_period_length;

-#X obj 77 217 vasp.update;

-#X obj 77 194 vasp.* 0.5;

-#X msg 77 127 vasp bufosc;

-#X obj 77 171 vasp.osc 44.1;

-#X obj 66 380 VASP-HELP;

-#X connect 6 0 10 0;

-#X connect 10 0 5 0;

-#X connect 10 0 5 1;

-#X connect 11 0 3 0;

-#X connect 14 0 13 0;

-#X connect 15 0 16 0;

-#X connect 16 0 14 0;

diff --git a/externals/grill/vasp/pd-help/vasp_part.pd b/externals/grill/vasp/pd-help/vasp_part.pd
deleted file mode 100644
index 45a49b5e..00000000
--- a/externals/grill/vasp/pd-help/vasp_part.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 218 99 717 545 10;

-#X text 69 160 right outlet: a vasp with remaining length (if there

-is one) of the input vasp;

-#X text 69 144 left outlet: the new vasps one after the other;

-#X obj 71 47 cnv 15 15 15 empty empty vasp.part 0 10 1 14 -262144 -1

-0;

-#X obj 199 275 print rest;

-#X obj 78 274 print;

-#X obj 78 242 vasp.part 100 100 100;

-#X text 189 206 vasp.part generates 3 new vasps and a rest vasp;

-#X msg 78 207 vasp bufpart1;

-#X obj 125 430 print rest;

-#X obj 76 430 print;

-#X msg 284 360 100 200 300 500 100 200;

-#X obj 76 392 vasp.part;

-#X text 272 323 the input vasp defines the maximum lengths of the vasps

-at the output;

-#X msg 76 328 vasp 1100 bufpart1 bufpart2;

-#X text 202 430 so there are just 4 vasps and no rest.... watch pd

-window;

-#X obj 66 498 VASP-HELP;

-#X text 67 101 left inlet: a vasp to define the buffername and the

-maximum length;

-#X obj 441 477 table bufpart1 2000;

-#X obj 441 499 table bufpart2 2000;

-#X text 67 84 generates vasps with certain lengths;

-#X text 67 131 argument/ right inlet: vasps lengths (list);

-#X connect 5 0 4 0;

-#X connect 5 1 3 0;

-#X connect 7 0 5 0;

-#X connect 10 0 11 1;

-#X connect 11 0 9 0;

-#X connect 11 1 8 0;

-#X connect 13 0 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_peaks.pd b/externals/grill/vasp/pd-help/vasp_peaks.pd
deleted file mode 100644
index 7cfc0fd0..00000000
--- a/externals/grill/vasp/pd-help/vasp_peaks.pd
+++ /dev/null
@@ -1,89 +0,0 @@
-#N canvas 152 40 822 598 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.peaks 0 10 1 14 -262144

--1 0;

-#X obj 71 131 filelist \$0;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 479 495 pd clear_buffers;

-#X obj 60 292 vasp.update;

-#X obj 58 433 vasp.update;

-#X obj 58 453 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 60 312 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 337 495 dac~;

-#X obj 337 457 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 358 455 play;

-#X text 70 66 argument/right inlet: density value 0-1;

-#X text 172 231 copy to new buffer \, find valleys;

-#X floatatom 151 307 12 0 0;

-#X obj 151 328 * 88200;

-#X floatatom 151 350 5 0 0;

-#X obj 58 412 vasp.opt;

-#X text 679 99 source;

-#X text 69 52 find the local maxima of a buffer content;

-#X text 69 81 outlet: current density value;

-#X msg 60 227 vasp bufpeaks2;

-#X obj 337 475 tabplay~ bufpeaks1;

-#X msg 479 475 vasp bufpeaks1 bufpeaks2;

-#X obj 399 117 wavedisplay-simple bufpeaks1 \$0;

-#X obj 399 271 wavedisplay-simple bufpeaks2 \$0;

-#N canvas 92 108 428 393 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 84 253 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 214 221 resize \$1;

-#X obj 66 47 loadbang;

-#X obj 66 193 t b f f;

-#X obj 66 113 filelisthandler \$0;

-#X msg 66 91 2;

-#X obj 66 69 t b b;

-#X msg 99 91 88200;

-#X obj 214 243 s bufpeaks1;

-#X obj 225 264 s bufpeaks2;

-#X msg 66 145 read \$1 bufpeaks1;

-#X connect 0 0 5 0;

-#X connect 3 0 10 0;

-#X connect 3 0 11 0;

-#X connect 4 0 8 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 12 0;

-#X connect 7 0 6 0;

-#X connect 8 0 7 0;

-#X connect 8 1 9 0;

-#X connect 9 0 5 0;

-#X connect 12 0 0 0;

-#X restore 668 495 pd inside;

-#X msg 58 389 vasp bufpeaks2;

-#X text 673 252 peaks;

-#X text 191 348 peak count;

-#X text 230 306 actual peak density;

-#X text 166 273 target peak density as argument;

-#X text 171 390 optimize the buffer content;

-#X obj 60 251 vasp.= bufpeaks1;

-#X obj 60 272 vasp.peaks 0.001;

-#X obj 49 531 VASP-HELP;

-#X connect 3 0 6 0;

-#X connect 4 0 5 0;

-#X connect 8 0 20 0;

-#X connect 12 0 13 0;

-#X connect 13 0 14 0;

-#X connect 15 0 4 0;

-#X connect 19 0 31 0;

-#X connect 20 0 7 0;

-#X connect 20 0 7 1;

-#X connect 21 0 2 0;

-#X connect 25 0 15 0;

-#X connect 31 0 32 0;

-#X connect 32 0 3 0;

-#X connect 32 1 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_phasor.pd b/externals/grill/vasp/pd-help/vasp_phasor.pd
deleted file mode 100644
index 38695a08..00000000
--- a/externals/grill/vasp/pd-help/vasp_phasor.pd
+++ /dev/null
@@ -1,67 +0,0 @@
-#N canvas 47 54 871 435 10;

-#N canvas 4 20 454 304 Hz_to_period_length 1;

-#X floatatom 138 238 0 0 0;

-#X obj 138 142 t b f;

-#X text 138 259 period length in samples (float);

-#X floatatom 138 80 0 0 0;

-#X obj 138 206 / 1;

-#X text 183 79 frequency in Hz;

-#X obj 53 142 samplerate~;

-#X obj 53 119 loadbang;

-#X floatatom 138 175 5 0 0;

-#X connect 1 0 8 0;

-#X connect 1 1 4 1;

-#X connect 3 0 1 0;

-#X connect 4 0 0 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 4 0;

-#X restore 78 302 pd Hz_to_period_length;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.phasor 0 10 1 14 -262144

--1 0;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 547 310 pd clear_buffer;

-#X text 71 83 optional argument/right inlet: frequency in period length

-in samples;

-#X obj 415 311 dac~;

-#X obj 415 267 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 437 266 play;

-#X text 71 63 vasp saw tooth ramp generator;

-#X obj 415 288 tabplay~ bufphasor;

-#X msg 547 287 vasp bufphasor;

-#X obj 414 124 wavedisplay-simple bufphasor \$0;

-#N canvas 92 108 276 288 inside 0;

-#X obj 63 149 s \$0-sample-length;

-#X msg 103 103 resize \$1;

-#X obj 103 56 loadbang;

-#X msg 103 77 88200;

-#X obj 103 124 s bufphasor;

-#X connect 1 0 4 0;

-#X connect 2 0 3 0;

-#X connect 3 0 1 0;

-#X connect 3 0 0 0;

-#X restore 680 311 pd inside;

-#X obj 77 217 vasp.update;

-#X obj 77 194 vasp.* 0.5;

-#X msg 77 127 vasp bufphasor;

-#X text 188 124 generate saw tooth at 20 Hz;

-#X floatatom 168 151 5 0 0;

-#X obj 77 239 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 77 171 vasp.phasor 2205;

-#X obj 77 371 VASP-HELP;

-#X connect 5 0 8 0;

-#X connect 8 0 4 0;

-#X connect 8 0 4 1;

-#X connect 9 0 2 0;

-#X connect 12 0 17 0;

-#X connect 13 0 12 0;

-#X connect 14 0 18 0;

-#X connect 16 0 18 1;

-#X connect 18 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_polar.pd b/externals/grill/vasp/pd-help/vasp_polar.pd
deleted file mode 100644
index e5314f9f..00000000
--- a/externals/grill/vasp/pd-help/vasp_polar.pd
+++ /dev/null
@@ -1,90 +0,0 @@
-#N canvas 28 7 948 670 10;

-#N canvas 92 108 559 430 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 214 159 loadbang;

-#X obj 67 53 loadbang;

-#X msg 214 180 88200;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 4;

-#X obj 214 228 s bufpol1;

-#X obj 224 252 s bufpol2;

-#X msg 67 133 read \$1 bufpol1;

-#X obj 236 278 s bufpola;

-#X obj 246 302 s bufpolp;

-#X obj 226 123 s \$0-bounds;

-#X msg 226 101 ylabel 315 -3.14 0 3.14 \, bounds 0 3.5 300 -3.5;

-#X connect 0 0 7 0;

-#X connect 3 0 10 0;

-#X connect 3 0 11 0;

-#X connect 3 0 13 0;

-#X connect 3 0 14 0;

-#X connect 4 0 6 0;

-#X connect 5 0 9 0;

-#X connect 5 0 16 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 2 0;

-#X connect 7 1 1 0;

-#X connect 7 2 3 0;

-#X connect 8 0 12 0;

-#X connect 9 0 8 0;

-#X connect 12 0 0 0;

-#X connect 16 0 15 0;

-#X restore 360 610 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.polar 0 10 1 14 -262144

--1 0;

-#X obj 72 91 filelist \$0;

-#X obj 59 223 vasp.cfft;

-#X obj 59 244 vasp.update;

-#X obj 59 267 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 551 318 0 Hz;

-#X text 687 317 sr/2;

-#X text 206 474 <-- click to open;

-#X text 816 319 44.1 kHz;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 254 610 pd clear_buffers;

-#X text 254 565 clear;

-#X msg 59 200 vasp bufpol1 bufpol2;

-#X obj 546 51 wavedisplay-simple bufpol1 \$0;

-#X obj 546 194 wavedisplay-simple bufpol2 \$0;

-#X text 71 53 cartesian to polar coordinate conversion;

-#X text 202 201 transform into real and imaginary part;

-#X text 229 313 real/imaginary -> amplitude/phase;

-#X obj 59 473 phase-random_example;

-#X obj 59 380 vasp.update;

-#X obj 59 403 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 59 314 vasp bufpol1 bufpol2;

-#X obj 59 357 vasp.polar;

-#X obj 56 622 VASP-HELP;

-#X obj 546 365 wavedisplay-simple bufpola \$0;

-#X obj 546 518 wavedisplay-simple bufpolp \$0;

-#X obj 59 335 vasp.c-> bufpola bufpolp;

-#X msg 254 587 vasp bufpol1 bufpol2 bufpola bufpolp;

-#X obj 546 497 r \$0-bounds;

-#X text 788 31 real part;

-#X text 759 173 imaginary part;

-#X text 791 345 amplitude;

-#X text 812 497 phase;

-#X connect 3 0 4 0;

-#X connect 4 0 5 0;

-#X connect 12 0 3 0;

-#X connect 19 0 20 0;

-#X connect 21 0 26 0;

-#X connect 22 0 19 0;

-#X connect 26 1 22 0;

-#X connect 27 0 10 0;

-#X connect 28 0 25 0;

diff --git a/externals/grill/vasp/pd-help/vasp_pow.pd b/externals/grill/vasp/pd-help/vasp_pow.pd
deleted file mode 100644
index 1ee54241..00000000
--- a/externals/grill/vasp/pd-help/vasp_pow.pd
+++ /dev/null
@@ -1,44 +0,0 @@
-#N canvas 47 54 867 462 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.pow 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 410 286 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufpow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 608 330 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 463 330 pd clear_buffer;

-#X obj 77 197 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufpow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 341 144 graph;

-#X text 72 81 vasp power function;

-#X text 71 93 argument/right inlet: exponent;

-#X msg 77 127 vasp bufpow;

-#X msg 463 308 vasp bufpow;

-#X obj 77 150 vasp.osc 44100;

-#X obj 77 172 vasp.* 0.2;

-#X text 71 63 sample ^ x;

-#X obj 77 329 vasp.update;

-#X msg 77 246 vasp bufpow;

-#X obj 77 303 vasp.pow 0.1;

-#X floatatom 144 279 5 0 0;

-#X text 202 278 exponent;

-#X obj 79 397 VASP-HELP;

-#X connect 7 0 9 0;

-#X connect 8 0 2 0;

-#X connect 9 0 10 0;

-#X connect 10 0 3 0;

-#X connect 13 0 14 0;

-#X connect 14 0 12 0;

-#X connect 15 0 14 1;

diff --git a/externals/grill/vasp/pd-help/vasp_qamax.pd b/externals/grill/vasp/pd-help/vasp_qamax.pd
deleted file mode 100644
index 00c47f4b..00000000
--- a/externals/grill/vasp/pd-help/vasp_qamax.pd
+++ /dev/null
@@ -1,75 +0,0 @@
-#N canvas 57 40 901 555 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.amax? 0 10 1 14 -262144

--1 0;

-#X obj 492 462 dac~;

-#X obj 492 418 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 514 417 play;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 624 462 pd clear_buffer;

-#X obj 74 116 filelist \$0;

-#N canvas 92 108 400 365 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 50 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 76 3;

-#X msg 66 130 read -resize \$1 bufamax;

-#X obj 214 228 s bufamax;

-#X connect 0 0 5 0;

-#X connect 3 0 9 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 0 0;

-#X restore 755 462 pd inside;

-#X text 70 75 right outlet: calculated value;

-#X text 72 58 max-value of the absolute values of a vasp;

-#X obj 492 439 tabplay~ bufamax;

-#X msg 624 439 vasp bufamax;

-#X obj 484 219 wavedisplay-simple bufamax \$0;

-#X msg 72 405 vasp bufamax;

-#X obj 72 451 vasp.update;

-#X obj 72 476 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 72 428 vasp.opt;

-#X text 173 402 or use vasp.opt which does the same;

-#X floatatom 128 272 5 0 0;

-#X msg 73 215 vasp bufamax;

-#X obj 73 238 vasp.amax?;

-#X text 166 216 find the absolute maximum of this soundfile;

-#X msg 73 305 vasp bufamax;

-#X obj 73 328 vasp./;

-#X obj 73 351 vasp.update;

-#X obj 73 376 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 171 271 -> current absolute maximum;

-#X obj 63 520 VASP-HELP;

-#X text 169 327 use it to optimize buffer content;

-#X connect 2 0 9 0;

-#X connect 9 0 1 0;

-#X connect 9 0 1 1;

-#X connect 10 0 4 0;

-#X connect 12 0 15 0;

-#X connect 13 0 14 0;

-#X connect 15 0 13 0;

-#X connect 17 0 22 1;

-#X connect 18 0 19 0;

-#X connect 19 1 17 0;

-#X connect 21 0 22 0;

-#X connect 22 0 23 0;

-#X connect 23 0 24 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qamin.pd b/externals/grill/vasp/pd-help/vasp_qamin.pd
deleted file mode 100644
index 6635dd85..00000000
--- a/externals/grill/vasp/pd-help/vasp_qamin.pd
+++ /dev/null
@@ -1,53 +0,0 @@
-#N canvas 57 40 879 499 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.amin? 0 10 1 14 -262144

--1 0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 616 427 pd clear_buffer;

-#X text 72 58 min-value of the absolute values of a vasp;

-#X text 70 75 right outlet: calculated value;

-#X msg 616 404 vasp bufamin;

-#X msg 50 192 vasp bufamin;

-#X obj 50 215 vasp.amin?;

-#X floatatom 105 249 5 0 0;

-#X text 148 248 -> current absolute minimum;

-#X obj 48 429 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufamin 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 535 123 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufamin;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 772 429 pd init;

-#X obj 48 311 vasp.abs;

-#X msg 48 290 vasp bufamin;

-#X obj 48 332 vasp.u;

-#X obj 51 128 vasp.noise;

-#X msg 51 106 vasp bufamin;

-#X text 148 106 1 create random values;

-#X obj 51 149 vasp.u;

-#X text 150 193 2 find the absolute minimum of this soundfile;

-#X text 139 291 3 to control the result display the absolute values

-;

-#X text 55 387 related objects;

-#X obj 172 386 vasp.min;

-#X obj 246 386 vasp.min?;

-#X connect 4 0 1 0;

-#X connect 5 0 6 0;

-#X connect 6 1 7 0;

-#X connect 12 0 14 0;

-#X connect 13 0 12 0;

-#X connect 15 0 18 0;

-#X connect 16 0 15 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qchannel.pd b/externals/grill/vasp/pd-help/vasp_qchannel.pd
deleted file mode 100644
index 8bb34876..00000000
--- a/externals/grill/vasp/pd-help/vasp_qchannel.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 35 145 460 376 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.channel? 0 10 1 14 -262144

--1 0;

-#X text 58 212 related object;

-#X text 53 125 (MaxMSP version of vasp);

-#X obj 60 165 vasp.channel?;

-#X text 58 71 get channel index of 0th vector in vasp;

-#X text 55 107 only useful for interleaved stereo-files;

-#X obj 162 211 vasp.channel;

-#X obj 61 280 VASP-HELP;

diff --git a/externals/grill/vasp/pd-help/vasp_qframes.pd b/externals/grill/vasp/pd-help/vasp_qframes.pd
deleted file mode 100644
index bfc0535c..00000000
--- a/externals/grill/vasp/pd-help/vasp_qframes.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 207 210 709 402 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames? 0 10 1 14 -262144

--1 0;

-#X text 372 130 get the maximum vasp length of both buffers;

-#X floatatom 372 211 0 0 0;

-#X obj 372 181 vasp.frames?;

-#X floatatom 212 211 0 0 0;

-#X obj 212 181 vasp.frames?;

-#X text 212 130 get the buffer length;

-#X msg 372 155 vasp bufframq bufframq1;

-#X msg 212 155 vasp bufframq;

-#X obj 418 273 table bufframq 88200;

-#X obj 418 296 table bufframq1 44100;

-#X floatatom 45 210 0 0 0;

-#X obj 45 180 vasp.frames?;

-#X msg 45 154 vasp 400 bufframq 300;

-#X text 106 312 abbreviation;

-#X obj 49 312 vasp.f?;

-#X obj 41 357 VASP-HELP;

-#X text 44 64 get a vasp's frame count (length) in frames;

-#X text 45 129 get the vasp's length;

-#X connect 3 0 2 0;

-#X connect 5 0 4 0;

-#X connect 7 0 3 0;

-#X connect 8 0 5 0;

-#X connect 12 0 11 0;

-#X connect 13 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qmax.pd b/externals/grill/vasp/pd-help/vasp_qmax.pd
deleted file mode 100644
index 43226edc..00000000
--- a/externals/grill/vasp/pd-help/vasp_qmax.pd
+++ /dev/null
@@ -1,44 +0,0 @@
-#N canvas 57 40 757 367 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.max? 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 468 280 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufqmax 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 339 115 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 43 symbol bufqmax;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 615 284 pd init;

-#X text 70 75 right outlet: max value;

-#X obj 73 144 vasp.osc 44100;

-#X obj 73 165 vasp.* 0.5;

-#X obj 73 186 vasp.update;

-#X msg 73 123 vasp bufqmax;

-#X text 68 58 get maximum sample value of a vasp;

-#X msg 468 257 vasp bufqmax;

-#X floatatom 124 285 5 0 0;

-#X msg 75 230 vasp bufqmax;

-#X obj 75 251 vasp.max?;

-#X text 167 282 >>>> maximum value;

-#X obj 64 339 VASP-HELP;

-#X connect 5 0 6 0;

-#X connect 6 0 7 0;

-#X connect 8 0 5 0;

-#X connect 10 0 1 0;

-#X connect 12 0 13 0;

-#X connect 13 1 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qmin.pd b/externals/grill/vasp/pd-help/vasp_qmin.pd
deleted file mode 100644
index f205f105..00000000
--- a/externals/grill/vasp/pd-help/vasp_qmin.pd
+++ /dev/null
@@ -1,44 +0,0 @@
-#N canvas 57 40 817 436 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.min? 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 468 280 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufqmin 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 339 115 graph;

-#N canvas 0 0 394 270 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufqmin;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 615 284 pd init;

-#X text 68 58 get minimum sample value of a vasp;

-#X text 70 75 right outlet: max value;

-#X msg 468 257 vasp bufqmin;

-#X msg 73 123 vasp bufqmin;

-#X obj 73 144 vasp.osc 44100;

-#X obj 73 165 vasp.* 0.5;

-#X obj 73 186 vasp.update;

-#X floatatom 124 285 5 0 0;

-#X obj 75 251 vasp.min?;

-#X msg 75 230 vasp bufqmin;

-#X text 167 282 >>>> minimum value;

-#X obj 56 344 VASP-HELP;

-#X connect 6 0 1 0;

-#X connect 7 0 8 0;

-#X connect 8 0 9 0;

-#X connect 9 0 10 0;

-#X connect 12 1 11 0;

-#X connect 13 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qoffset.pd b/externals/grill/vasp/pd-help/vasp_qoffset.pd
deleted file mode 100644
index 22c6575c..00000000
--- a/externals/grill/vasp/pd-help/vasp_qoffset.pd
+++ /dev/null
@@ -1,19 +0,0 @@
-#N canvas 307 266 648 378 10;

-#X obj 44 28 cnv 15 15 15 empty empty vasp.offset? 0 10 1 14 -262144

--1 0;

-#X text 42 59 get a single vectored vasp's offset;

-#X text 52 278 abbreviation;

-#X obj 150 278 vasp.o?;

-#X obj 411 295 table buffoffsetq 88200;

-#X floatatom 45 162 0 0 0;

-#X obj 45 131 vasp.offset?;

-#X msg 45 106 vasp 200 buffoffsetq 300;

-#X floatatom 226 163 0 0 0;

-#X obj 226 132 vasp.offset?;

-#X msg 226 107 vasp buffoffsetq 220 buffoffsetq 300;

-#X text 228 88 more than 1 vector. watch pd window!;

-#X obj 45 325 VASP-HELP;

-#X connect 6 0 5 0;

-#X connect 7 0 6 0;

-#X connect 9 0 8 0;

-#X connect 10 0 9 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qrmax.pd b/externals/grill/vasp/pd-help/vasp_qrmax.pd
deleted file mode 100644
index 3018e79b..00000000
--- a/externals/grill/vasp/pd-help/vasp_qrmax.pd
+++ /dev/null
@@ -1,99 +0,0 @@
-#N canvas 36 36 881 653 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.rmax? 0 10 1 14 -262144

--1 0;

-#X obj 289 135 filelist \$0;

-#N canvas 92 108 410 375 inside 0;

-#X obj 63 217 soundfiler;

-#X obj 184 273 s \$0-sample-length;

-#X obj 63 271 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 63 49 loadbang;

-#X obj 63 161 filelisthandler \$0;

-#X msg 63 139 2;

-#X obj 214 228 s bufqrmax1;

-#X obj 225 250 s bufqrmax2;

-#X msg 63 193 read \$1 bufqrmax1;

-#X obj 63 76 t b b;

-#X msg 214 134 88200;

-#X obj 63 241 t b;

-#X connect 0 0 12 0;

-#X connect 3 0 7 0;

-#X connect 3 0 8 0;

-#X connect 4 0 10 0;

-#X connect 5 0 9 0;

-#X connect 6 0 5 0;

-#X connect 9 0 0 0;

-#X connect 10 0 6 0;

-#X connect 10 1 11 0;

-#X connect 11 0 3 0;

-#X connect 11 0 1 0;

-#X connect 12 0 2 0;

-#X restore 719 546 pd inside;

-#X text 70 75 right outlet: calculated value;

-#X text 70 92 needs two vectors;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 520 545 pd clear_buffers;

-#X obj 373 544 dac~;

-#X obj 373 501 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 395 498 play;

-#X text 72 58 maximum value of the radius values of a complex vasp

-;

-#X obj 465 130 wavedisplay-simple bufqrmax1 \$0;

-#X obj 465 267 wavedisplay-simple bufqrmax2 \$0;

-#X msg 520 522 vasp bufqrmax1 bufqrmax2;

-#X obj 51 538 vasp.update;

-#X obj 51 558 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 53 162 vasp.cfft;

-#X obj 53 182 vasp.update;

-#X obj 53 202 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 53 142 vasp bufqrmax1 bufqrmax2;

-#X obj 53 432 vasp.update;

-#X obj 53 452 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 53 392 vasp bufqrmax1 bufqrmax2;

-#X obj 53 412 vasp.c!fft;

-#X text 49 482 or use vasp.ropt which does the same;

-#X msg 51 498 vasp bufqrmax1 bufqrmax2;

-#X obj 51 518 vasp.ropt;

-#X obj 373 521 tabplay~ bufqrmax1;

-#X floatatom 108 309 5 0 0;

-#X obj 53 327 vasp./;

-#X obj 53 347 vasp.update;

-#X obj 53 367 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 53 254 vasp.rmax?;

-#X text 150 308 -> current maximum;

-#X text 136 346 use it to optimise radius;

-#X msg 53 234 vasp bufqrmax1 bufqrmax2;

-#X msg 53 282 vasp bufqrmax1 bufqrmax2;

-#X obj 50 618 VASP-HELP;

-#X connect 7 0 26 0;

-#X connect 12 0 5 0;

-#X connect 13 0 14 0;

-#X connect 15 0 16 0;

-#X connect 16 0 17 0;

-#X connect 18 0 15 0;

-#X connect 19 0 20 0;

-#X connect 21 0 22 0;

-#X connect 22 0 19 0;

-#X connect 24 0 25 0;

-#X connect 25 0 13 0;

-#X connect 26 0 6 0;

-#X connect 26 0 6 1;

-#X connect 27 0 28 1;

-#X connect 28 0 29 0;

-#X connect 29 0 30 0;

-#X connect 31 1 27 0;

-#X connect 34 0 31 0;

-#X connect 35 0 28 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qrmin.pd b/externals/grill/vasp/pd-help/vasp_qrmin.pd
deleted file mode 100644
index 6b3a6b96..00000000
--- a/externals/grill/vasp/pd-help/vasp_qrmin.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 57 40 879 562 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.rmin? 0 10 1 14 -262144

--1 0;

-#X obj 70 140 filelist \$0;

-#N canvas 92 108 402 367 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 50 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 130 read -resize \$1 bufqrmin1;

-#X obj 214 228 s bufqrmin1;

-#X obj 225 250 s bufqrmin2;

-#X msg 66 76 4;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 10 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 0 0;

-#X connect 10 0 6 0;

-#X restore 678 426 pd inside;

-#X text 70 75 right outlet: calculated value;

-#X text 72 58 min-value of the radius values of a complex vasp;

-#X text 70 95 needs two vectors;

-#X obj 434 93 wavedisplay-simple bufqrmin1 \$0;

-#X obj 434 238 wavedisplay-simple bufqrmin2 \$0;

-#X obj 60 280 vasp.cfft;

-#X obj 60 302 vasp.update;

-#X obj 60 325 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 60 258 vasp bufqrmin1 bufqrmin2;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 436 422 pd clear_buffers;

-#X msg 436 399 vasp bufqrmin1 bufqrmin2;

-#X floatatom 110 417 12 0 0;

-#X text 112 435 -> current absolute minimum;

-#X obj 55 383 vasp.rmin?;

-#X msg 55 360 vasp bufqrmin1 bufqrmin2;

-#X obj 41 508 VASP-HELP;

-#X connect 8 0 9 0;

-#X connect 9 0 10 0;

-#X connect 11 0 8 0;

-#X connect 13 0 12 0;

-#X connect 16 1 14 0;

-#X connect 17 0 16 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qsize.pd b/externals/grill/vasp/pd-help/vasp_qsize.pd
deleted file mode 100644
index 2ea1b884..00000000
--- a/externals/grill/vasp/pd-help/vasp_qsize.pd
+++ /dev/null
@@ -1,31 +0,0 @@
-#N canvas 85 111 907 542 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.size? 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 408 284 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 2 5 \; \$1 xlabel 1.1 0 10 20 30 40 50

-\; \$1 yticks 0 0.25 2;

-#X msg 33 45 symbol bufqsize;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 714 408 pd init;

-#X text 119 374 abbreviation;

-#X obj 62 225 vasp.size 100;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufqsize 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 453 153 graph;

-#X floatatom 135 200 5 0 0;

-#X obj 175 417 vasp.frames;

-#X text 62 415 related objects:;

-#X msg 62 152 vasp bufqsize;

-#X obj 62 266 vasp.size?;

-#X floatatom 62 302 5 0 0;

-#X obj 63 374 vasp.s?;

-#X obj 256 417 vasp.size;

-#X obj 62 463 VASP-HELP;

-#X text 57 69 get the size of a referenced buffer/array;

-#X connect 3 0 9 0;

-#X connect 5 0 3 1;

-#X connect 8 0 3 0;

-#X connect 9 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qsum.pd b/externals/grill/vasp/pd-help/vasp_qsum.pd
deleted file mode 100644
index 691e07b2..00000000
--- a/externals/grill/vasp/pd-help/vasp_qsum.pd
+++ /dev/null
@@ -1,50 +0,0 @@
-#N canvas 80 113 823 442 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.sum? 0 10 1 14 -262144 -1

-0;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 468 280 pd clear_buffer;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufqsum 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 339 115 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufqsum;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 615 284 pd init;

-#X obj 73 144 vasp.osc 44100;

-#X obj 73 165 vasp.* 0.5;

-#X obj 73 191 vasp.update;

-#X floatatom 99 309 7 0 0 0 - - -;

-#X obj 76 387 VASP-HELP;

-#X text 68 58 get sum of sample values of a vasp;

-#X text 70 75 right outlet: sum of sample values;

-#X msg 73 123 vasp bufqsum;

-#X msg 468 257 vasp bufqsum;

-#X msg 75 258 vasp bufqsum;

-#X obj 75 278 vasp.sum?;

-#X text 150 309 >>>> sum;

-#X floatatom 281 310 7 0 0 0 - - -;

-#X msg 281 261 vasp bufqsum;

-#X text 330 308 >>>> RMS value;

-#X obj 280 285 vasp.rms;

-#X connect 4 0 5 0;

-#X connect 5 0 6 0;

-#X connect 11 0 4 0;

-#X connect 12 0 1 0;

-#X connect 13 0 14 0;

-#X connect 14 1 7 0;

-#X connect 17 0 19 0;

-#X connect 19 0 16 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qvector.pd b/externals/grill/vasp/pd-help/vasp_qvector.pd
deleted file mode 100644
index 67c681da..00000000
--- a/externals/grill/vasp/pd-help/vasp_qvector.pd
+++ /dev/null
@@ -1,13 +0,0 @@
-#N canvas 257 69 511 284 10;

-#X text 52 66 get the number of vectors of a vasp;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.n? 0 10 1 14 -262144 -1

-0;

-#X obj 57 169 cnv 15 44 17 empty empty empty 20 12 0 14 -258699 -66577

-0;

-#X floatatom 57 218 0 0 0;

-#X obj 57 169 vasp.n?;

-#X msg 57 112 vasp bufqn1;

-#X msg 137 112 vasp bufqn1 bufqn2 bufqn3;

-#X connect 4 0 3 0;

-#X connect 5 0 4 0;

-#X connect 6 0 4 0;

diff --git a/externals/grill/vasp/pd-help/vasp_qvectors.pd b/externals/grill/vasp/pd-help/vasp_qvectors.pd
deleted file mode 100644
index d4725441..00000000
--- a/externals/grill/vasp/pd-help/vasp_qvectors.pd
+++ /dev/null
@@ -1,17 +0,0 @@
-#N canvas 261 89 556 365 10;

-#X text 52 66 get the number of vectors of a vasp;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.n? 0 10 1 14 -262144 -1

-0;

-#X floatatom 57 218 0 0 0;

-#X obj 57 169 vasp.n?;

-#X msg 57 112 vasp bufqn1;

-#X msg 147 113 vasp bufqn1 bufqn2 bufqn3;

-#X obj 54 318 VASP-HELP;

-#X obj 438 86 table bufqn1;

-#X obj 438 107 table bufqn2;

-#X obj 438 128 table bufqn3;

-#X obj 151 277 vasp.n?;

-#X text 53 279 abbreviation:;

-#X connect 3 0 2 0;

-#X connect 4 0 3 0;

-#X connect 5 0 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_radd.pd b/externals/grill/vasp/pd-help/vasp_radd.pd
deleted file mode 100644
index f28aebc8..00000000
--- a/externals/grill/vasp/pd-help/vasp_radd.pd
+++ /dev/null
@@ -1,84 +0,0 @@
-#N canvas 63 27 894 612 10;

-#N canvas 415 205 410 337 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 222 207 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 259 138 resize \$1;

-#X obj 259 91 loadbang;

-#X obj 67 53 loadbang;

-#X msg 259 112 88200;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 4;

-#X msg 67 133 read -resize \$1 bufradd1;

-#X obj 259 160 s bufradd1;

-#X obj 269 183 s bufradd2;

-#X obj 66 178 t b;

-#X connect 0 0 12 0;

-#X connect 3 0 10 0;

-#X connect 3 0 11 0;

-#X connect 4 0 6 0;

-#X connect 5 0 8 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 9 0;

-#X connect 8 0 7 0;

-#X connect 9 0 0 0;

-#X connect 12 0 2 0;

-#X restore 772 512 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.r+ 0 10 1 14 -262144 -1

-0;

-#X obj 73 134 filelist \$0;

-#X obj 65 512 vasp.update;

-#X obj 65 535 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 65 489 vasp.c!fft;

-#X obj 65 260 vasp.cfft;

-#X obj 65 281 vasp.update;

-#X obj 65 302 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 343 514 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 477 514 pd clear_buffers;

-#X obj 343 471 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 365 468 play;

-#X text 477 469 clear;

-#X text 71 53 add avalue to a radius;

-#X text 71 65 argument/right inlet: value (offset);

-#X text 72 82 needs two vectors;

-#X obj 522 272 wavedisplay-simple bufradd2 \$0;

-#X obj 521 116 wavedisplay-simple bufradd1 \$0;

-#X msg 65 239 vasp bufradd1 bufradd2;

-#X msg 65 465 vasp bufradd1 bufradd2;

-#X obj 343 491 tabplay~ bufradd1;

-#X msg 477 491 vasp bufradd1 bufradd2;

-#X obj 65 405 vasp.update;

-#X obj 65 426 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 65 325 vasp bufradd1 bufradd2;

-#X obj 65 379 vasp.r+ 0.05;

-#X floatatom 132 352 5 0 0;

-#X text 183 350 value;

-#X obj 59 579 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 5 0 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 11 0 21 0;

-#X connect 19 0 6 0;

-#X connect 20 0 5 0;

-#X connect 21 0 9 0;

-#X connect 21 0 9 1;

-#X connect 22 0 10 0;

-#X connect 23 0 24 0;

-#X connect 25 0 26 0;

-#X connect 26 0 23 0;

-#X connect 27 0 26 1;

diff --git a/externals/grill/vasp/pd-help/vasp_radio.pd b/externals/grill/vasp/pd-help/vasp_radio.pd
deleted file mode 100644
index 0f26c220..00000000
--- a/externals/grill/vasp/pd-help/vasp_radio.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 128 36 361 454 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.radio 0 10 1 14 -262144

--1 0;

-#X obj 66 406 VASP-HELP;

-#X text 71 63 filters radio messages;

-#X floatatom 208 126 5 0 0;

-#X msg 208 146 vasp buf;

-#X msg 51 126 radio prior 1;

-#X msg 208 172 env 0 1 2;

-#X msg 208 195 5 5;

-#X obj 74 267 vasp.radio;

-#X msg 51 150 radio loglvl 3;

-#X obj 74 298 prepend set;

-#X obj 177 300 prepend set;

-#X text 73 350 radio;

-#X text 177 351 other;

-#X msg 74 323;

-#X msg 177 327;

-#X connect 3 0 8 0;

-#X connect 4 0 8 0;

-#X connect 5 0 8 0;

-#X connect 6 0 8 0;

-#X connect 7 0 8 0;

-#X connect 8 0 10 0;

-#X connect 8 1 11 0;

-#X connect 9 0 8 0;

-#X connect 10 0 14 0;

-#X connect 11 0 15 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rect.pd b/externals/grill/vasp/pd-help/vasp_rect.pd
deleted file mode 100644
index 77f74d9f..00000000
--- a/externals/grill/vasp/pd-help/vasp_rect.pd
+++ /dev/null
@@ -1,87 +0,0 @@
-#N canvas 15 40 916 673 10;

-#N canvas 92 108 375 293 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 184 208 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 221 138 resize \$1;

-#X obj 221 91 loadbang;

-#X obj 67 53 loadbang;

-#X msg 221 112 88200;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 4;

-#X obj 221 160 s bufrect1;

-#X obj 231 184 s bufrect2;

-#X msg 67 133 read \$1 bufrect1;

-#X obj 66 178 t b;

-#X connect 0 0 12 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 6 0;

-#X connect 5 0 8 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 11 0;

-#X connect 8 0 7 0;

-#X connect 11 0 0 0;

-#X connect 12 0 2 0;

-#X restore 777 531 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.rect 0 10 1 14 -262144 -1

-0;

-#X obj 72 91 filelist \$0;

-#X obj 59 327 vasp.update;

-#X obj 59 347 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 220 vasp.cfft;

-#X obj 59 240 vasp.update;

-#X obj 59 260 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 205 573 <-- click to open;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 567 527 pd clear_buffers;

-#X text 567 482 clear;

-#X obj 59 306 vasp.polar;

-#X text 229 283 real/imaginary -> amplitude/phase;

-#X obj 59 573 phase-random_example;

-#X text 71 53 polar to cartesian coordinate conversion;

-#X obj 512 116 wavedisplay-simple bufrect1 \$0;

-#X obj 514 261 wavedisplay-simple bufrect2 \$0;

-#X text 738 94 real/amplitude;

-#X text 729 240 imaginary/phase;

-#X msg 59 200 vasp bufrect1 bufrect2;

-#X text 230 201 transform with cfft to real/imaginary;

-#X obj 59 418 vasp.update;

-#X obj 59 438 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 496 vasp.cfft;

-#X obj 59 516 vasp.update;

-#X obj 59 536 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 59 476 vasp bufrect1 bufrect2;

-#X obj 59 397 vasp.rect;

-#X text 223 374 amplitude/phase -> real/imaginary;

-#X text 231 477 transform with inverse cfft to time domain;

-#X msg 567 504 vasp bufrect1 bufrect2;

-#X msg 59 285 vasp bufrect1 bufrect2;

-#X msg 59 376 vasp bufrect1 bufrect2;

-#X obj 58 622 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 5 0 6 0;

-#X connect 6 0 7 0;

-#X connect 11 0 3 0;

-#X connect 19 0 5 0;

-#X connect 21 0 22 0;

-#X connect 23 0 24 0;

-#X connect 24 0 25 0;

-#X connect 26 0 23 0;

-#X connect 27 0 21 0;

-#X connect 30 0 9 0;

-#X connect 31 0 11 0;

-#X connect 32 0 27 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rfft.pd b/externals/grill/vasp/pd-help/vasp_rfft.pd
deleted file mode 100644
index d7bbb31f..00000000
--- a/externals/grill/vasp/pd-help/vasp_rfft.pd
+++ /dev/null
@@ -1,74 +0,0 @@
-#N canvas 24 75 893 495 10;
-#X obj 75 32 cnv 15 15 15 empty empty vasp.rfft 0 10 1 14 -262144 -1
-0;
-#N canvas 92 108 371 312 inside 0;
-#X obj 66 154 soundfiler;
-#X obj 180 207 s \$0-sample-length;
-#X obj 66 208 s \$0-draw_display;
-#X msg 234 164 resize \$1;
-#X obj 234 117 loadbang;
-#X obj 67 53 loadbang;
-#X msg 234 138 88200;
-#X obj 67 101 filelisthandler \$0;
-#X msg 67 79 3;
-#X obj 234 186 s bufrfft;
-#X msg 67 133 read \$1 bufrfft;
-#X obj 66 178 t b;
-#X connect 0 0 11 0;
-#X connect 3 0 9 0;
-#X connect 4 0 6 0;
-#X connect 5 0 8 0;
-#X connect 6 0 3 0;
-#X connect 6 0 1 0;
-#X connect 7 0 10 0;
-#X connect 8 0 7 0;
-#X connect 10 0 0 0;
-#X connect 11 0 2 0;
-#X restore 761 385 pd inside;
-#X obj 329 388 dac~;
-#X obj 329 345 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 351 342 play;
-#X text 463 343 clear;
-#X obj 69 121 filelist \$0;
-#X msg 463 365 vasp bufrfft;
-#N canvas 0 0 413 295 clear_buffer 0;
-#X obj 49 73 vasp.= 0;
-#X obj 49 49 inlet;
-#X obj 49 97 vasp.u;
-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
-#X restore 463 388 pd clear_buffer;
-#X obj 329 365 tabplay~ bufrfft;
-#X obj 519 137 wavedisplay-simple bufrfft \$0;
-#X text 157 345 inverse real fft;
-#X obj 68 371 vasp.update;
-#X obj 68 394 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 68 320 vasp bufrfft;
-#X obj 68 345 vasp.r!fft;
-#X text 71 60 real fft;
-#X text 72 73 in opposite to cfft there is only one real input buffer
-;
-#X text 73 86 imaginary part of the fft is assumed to be zero;
-#X text 157 239 real fft;
-#X obj 68 265 vasp.update;
-#X obj 68 288 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 68 214 vasp bufrfft;
-#X obj 68 239 vasp.rfft;
-#X obj 61 456 VASP-HELP;
-#X text 103 456 - vasp overview;
-#X connect 3 0 9 0;
-#X connect 7 0 8 0;
-#X connect 9 0 2 0;
-#X connect 9 0 2 1;
-#X connect 12 0 13 0;
-#X connect 14 0 15 0;
-#X connect 15 0 12 0;
-#X connect 20 0 21 0;
-#X connect 22 0 23 0;
-#X connect 23 0 20 0;
diff --git a/externals/grill/vasp/pd-help/vasp_rframes.pd b/externals/grill/vasp/pd-help/vasp_rframes.pd
deleted file mode 100644
index f20ada29..00000000
--- a/externals/grill/vasp/pd-help/vasp_rframes.pd
+++ /dev/null
@@ -1,63 +0,0 @@
-#N canvas 80 119 908 535 10;

-#X obj 62 323 vasp.osc 22050;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames/ 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufrfram1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 149 graph;

-#N canvas 0 0 404 280 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufrfram1;

-#X msg 140 45 symbol bufrfram2;

-#X connect 0 0 2 0;

-#X connect 0 0 3 0;

-#X connect 2 0 1 0;

-#X connect 3 0 1 0;

-#X restore 813 459 pd init;

-#X obj 62 355 vasp.update;

-#X text 117 412 abbreviation;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufrfram2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 530 268 graph;

-#X text 54 103 !!!all vectors of a vasp have the same framesize/length!!!

-;

-#X obj 77 274 prepend set;

-#X obj 233 323 vasp.osc 22050;

-#X obj 233 355 vasp.update;

-#X text 58 83 argument/right inlet: value;

-#X obj 62 187 vasp.-> bufrfram2;

-#X msg 77 297 vasp 66150 bufrfram1 0 0;

-#X obj 255 271 prepend set;

-#X msg 255 294 vasp 33075 bufrfram2 0 0;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 528 439 pd clear_buffer;

-#X msg 528 418 vasp bufrfram1 bufrfram2;

-#X obj 161 453 vasp.frames;

-#X text 53 454 related objects:;

-#X obj 243 453 vasp.frames+;

-#X text 59 66 divide the number of frames of a vasp by a value;

-#X msg 62 153 vasp 66150 bufrfram1;

-#X obj 233 239 vasp.frames/ 2;

-#X obj 61 411 vasp.f/;

-#X obj 59 495 VASP-HELP;

-#X connect 0 0 4 0;

-#X connect 8 0 13 0;

-#X connect 9 0 10 0;

-#X connect 12 0 8 0;

-#X connect 12 0 0 0;

-#X connect 12 1 23 0;

-#X connect 14 0 15 0;

-#X connect 17 0 16 0;

-#X connect 22 0 12 0;

-#X connect 23 0 14 0;

-#X connect 23 0 9 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rgate.pd b/externals/grill/vasp/pd-help/vasp_rgate.pd
deleted file mode 100644
index cee131b5..00000000
--- a/externals/grill/vasp/pd-help/vasp_rgate.pd
+++ /dev/null
@@ -1,86 +0,0 @@
-#N canvas 36 36 808 624 10;

-#X obj 72 26 cnv 15 15 15 empty empty vasp.rgate 0 10 1 14 -262144

--1 0;

-#X obj 76 157 filelist \$0;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 481 518 pd clear_buffers;

-#X obj 63 291 vasp.update;

-#X obj 63 311 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 401 162 wavedisplay-simple bufrgate1 \$0;

-#X obj 402 319 wavedisplay-simple bufrgate2 \$0;

-#X msg 63 251 vasp bufrgate1 bufrgate2;

-#X obj 63 271 vasp.cfft;

-#X obj 63 504 vasp.update;

-#X obj 63 524 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 63 464 vasp bufrgate1 bufrgate2;

-#X obj 63 484 vasp.c!fft;

-#X obj 296 518 dac~;

-#X obj 296 480 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 317 483 play;

-#X obj 296 498 tabplay~ bufrgate1;

-#X msg 481 498 vasp bufrgate1 bufrgate2;

-#X text 71 49 gate the radius of a complex buffer content with a value

-;

-#X text 72 96 needs two buffers (real/imaginary);

-#X text 71 66 argument/right inlet: value (usually from 0-1) to gate

-the radius;

-#N canvas 384 183 438 403 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 184 290 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 214 221 resize \$1;

-#X obj 66 47 loadbang;

-#X obj 66 113 filelisthandler \$0;

-#X obj 214 243 s bufrgate1;

-#X obj 225 264 s bufrgate2;

-#X msg 66 91 2;

-#X msg 95 91 88200;

-#X obj 66 68 t b b;

-#X msg 66 145 read \$1 bufrgate1;

-#X obj 66 193 t b;

-#X connect 0 0 12 0;

-#X connect 3 0 6 0;

-#X connect 3 0 7 0;

-#X connect 3 0 1 0;

-#X connect 4 0 10 0;

-#X connect 5 0 11 0;

-#X connect 8 0 5 0;

-#X connect 9 0 3 0;

-#X connect 10 0 8 0;

-#X connect 10 1 9 0;

-#X connect 11 0 0 0;

-#X connect 12 0 2 0;

-#X restore 670 518 pd inside;

-#X obj 63 413 vasp.update;

-#X obj 63 433 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 63 329 vasp bufrgate1 bufrgate2;

-#X obj 63 393 vasp.rgate 0.2;

-#X floatatom 142 367 5 0 0;

-#X text 192 366 value;

-#X obj 56 582 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 7 0 8 0;

-#X connect 8 0 3 0;

-#X connect 9 0 10 0;

-#X connect 11 0 12 0;

-#X connect 12 0 9 0;

-#X connect 14 0 16 0;

-#X connect 16 0 13 0;

-#X connect 16 0 13 1;

-#X connect 17 0 2 0;

-#X connect 22 0 23 0;

-#X connect 24 0 25 0;

-#X connect 25 0 22 0;

-#X connect 26 0 25 1;

diff --git a/externals/grill/vasp/pd-help/vasp_rifft.pd b/externals/grill/vasp/pd-help/vasp_rifft.pd
deleted file mode 100644
index 037981a2..00000000
--- a/externals/grill/vasp/pd-help/vasp_rifft.pd
+++ /dev/null
@@ -1,75 +0,0 @@
-#N canvas 24 75 823 495 10;
-#X obj 75 32 cnv 15 15 15 empty empty vasp.r!fft 0 10 1 14 -262144
--1 0;
-#N canvas 92 108 373 314 inside 0;
-#X obj 66 154 soundfiler;
-#X obj 187 209 s \$0-sample-length;
-#X obj 66 208 s \$0-draw_display;
-#X msg 235 166 resize \$1;
-#X obj 235 119 loadbang;
-#X obj 67 53 loadbang;
-#X msg 235 140 88200;
-#X obj 67 101 filelisthandler \$0;
-#X msg 67 79 4;
-#X msg 67 133 read \$1 bufrifft;
-#X obj 235 188 s bufrifft;
-#X obj 66 178 t b;
-#X connect 0 0 11 0;
-#X connect 3 0 10 0;
-#X connect 4 0 6 0;
-#X connect 5 0 8 0;
-#X connect 6 0 3 0;
-#X connect 6 0 1 0;
-#X connect 7 0 9 0;
-#X connect 8 0 7 0;
-#X connect 9 0 0 0;
-#X connect 11 0 2 0;
-#X restore 627 390 pd inside;
-#X obj 329 388 dac~;
-#X obj 329 345 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 351 342 play;
-#X text 463 343 clear;
-#X obj 69 121 filelist \$0;
-#N canvas 0 0 413 295 clear_buffer 0;
-#X obj 49 73 vasp.= 0;
-#X obj 49 49 inlet;
-#X obj 49 97 vasp.u;
-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
-#X restore 463 388 pd clear_buffer;
-#X text 157 239 real fft;
-#X obj 68 265 vasp.update;
-#X obj 68 288 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 68 238 vasp.rfft;
-#X text 72 73 in opposite to cfft there is only one real input buffer
-;
-#X text 73 86 imaginary part of the fft is assumed to be zero;
-#X text 71 60 inverse real fft;
-#X msg 463 365 vasp bufrifft;
-#X obj 329 365 tabplay~ bufrifft;
-#X msg 68 214 vasp bufrifft;
-#X obj 372 144 wavedisplay-simple bufrifft \$0;
-#X text 645 127 source;
-#X text 157 345 inverse real fft;
-#X obj 68 371 vasp.update;
-#X obj 68 394 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 68 345 vasp.r!fft;
-#X msg 68 320 vasp bufrifft;
-#X obj 61 461 VASP-HELP;
-#X text 103 461 - vasp overview;
-#X connect 3 0 16 0;
-#X connect 9 0 10 0;
-#X connect 11 0 9 0;
-#X connect 15 0 7 0;
-#X connect 16 0 2 0;
-#X connect 16 0 2 1;
-#X connect 17 0 11 0;
-#X connect 21 0 22 0;
-#X connect 23 0 21 0;
-#X connect 24 0 23 0;
diff --git a/externals/grill/vasp/pd-help/vasp_rmax.pd b/externals/grill/vasp/pd-help/vasp_rmax.pd
deleted file mode 100644
index 6a05cd58..00000000
--- a/externals/grill/vasp/pd-help/vasp_rmax.pd
+++ /dev/null
@@ -1,81 +0,0 @@
-#N canvas 36 36 881 625 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.rmax 0 10 1 14 -262144 -1

-0;

-#X obj 71 131 filelist \$0;

-#N canvas 92 108 410 375 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 177 275 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 50 loadbang;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 76 2;

-#X msg 214 146 88200;

-#X msg 66 130 read \$1 bufrmax1;

-#X obj 214 228 s bufrmax1;

-#X obj 225 250 s bufrmax2;

-#X obj 66 178 t b;

-#X connect 0 0 11 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 7 0;

-#X connect 4 0 6 0;

-#X connect 5 0 8 0;

-#X connect 6 0 5 0;

-#X connect 7 0 3 0;

-#X connect 7 0 1 0;

-#X connect 8 0 0 0;

-#X connect 11 0 2 0;

-#X restore 700 501 pd inside;

-#X text 70 92 needs two vectors;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 501 500 pd clear_buffers;

-#X obj 354 499 dac~;

-#X obj 354 456 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 376 453 play;

-#X obj 60 252 vasp.cfft;

-#X obj 60 272 vasp.update;

-#X obj 60 484 vasp.update;

-#X obj 60 504 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 60 464 vasp.c!fft;

-#X text 72 58 set radius to a maximum value;

-#X text 70 75 argument/right inlet: value;

-#X msg 60 232 vasp bufrmax1 bufrmax2;

-#X obj 448 136 wavedisplay-simple bufrmax1 \$0;

-#X obj 449 281 wavedisplay-simple bufrmax2 \$0;

-#X msg 60 444 vasp bufrmax1 bufrmax2;

-#X obj 354 476 tabplay~ bufrmax1;

-#X msg 501 477 vasp bufrmax1 bufrmax2;

-#X obj 60 292 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 60 324 vasp bufrmax1 bufrmax2;

-#X obj 60 391 vasp.update;

-#X obj 60 371 vasp.rmax 0.2;

-#X floatatom 133 348 5 0 0;

-#X obj 60 411 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 50 564 VASP-HELP;

-#X connect 6 0 19 0;

-#X connect 8 0 9 0;

-#X connect 9 0 21 0;

-#X connect 10 0 11 0;

-#X connect 12 0 10 0;

-#X connect 15 0 8 0;

-#X connect 18 0 12 0;

-#X connect 19 0 5 0;

-#X connect 19 0 5 1;

-#X connect 20 0 4 0;

-#X connect 22 0 24 0;

-#X connect 23 0 26 0;

-#X connect 24 0 23 0;

-#X connect 25 0 24 1;

diff --git a/externals/grill/vasp/pd-help/vasp_rmin.pd b/externals/grill/vasp/pd-help/vasp_rmin.pd
deleted file mode 100644
index 6eb7fc75..00000000
--- a/externals/grill/vasp/pd-help/vasp_rmin.pd
+++ /dev/null
@@ -1,84 +0,0 @@
-#N canvas 36 36 802 593 10;
-#X obj 71 32 cnv 15 15 15 empty empty vasp.rmin 0 10 1 14 -262144 -1
-0;
-#X obj 71 131 filelist \$0;
-#N canvas 92 108 416 329 inside 0;
-#X obj 66 169 soundfiler;
-#X obj 179 223 s \$0-sample-length;
-#X obj 66 223 s \$0-draw_display;
-#X msg 214 153 resize \$1;
-#X obj 66 38 loadbang;
-#X obj 66 113 filelisthandler \$0;
-#X msg 66 91 2;
-#X msg 214 95 88200;
-#X obj 214 175 s bufrmin1;
-#X obj 225 196 s bufrmin2;
-#X msg 66 145 read \$1 bufrmin1;
-#X obj 66 63 t b b;
-#X obj 66 193 t b;
-#X connect 0 0 12 0;
-#X connect 3 0 8 0;
-#X connect 3 0 9 0;
-#X connect 4 0 11 0;
-#X connect 5 0 10 0;
-#X connect 6 0 5 0;
-#X connect 7 0 3 0;
-#X connect 7 0 1 0;
-#X connect 10 0 0 0;
-#X connect 11 0 6 0;
-#X connect 11 1 7 0;
-#X connect 12 0 2 0;
-#X restore 640 502 pd inside;
-#X text 71 83 needs two vectors;
-#N canvas 40 55 281 170 clear_buffers 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 480 500 pd clear_buffers;
-#X obj 334 499 dac~;
-#X obj 334 461 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 355 459 play;
-#X obj 60 252 vasp.cfft;
-#X obj 60 272 vasp.update;
-#X obj 60 484 vasp.update;
-#X obj 60 504 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 60 464 vasp.c!fft;
-#X text 71 66 argument/right inlet: value;
-#X obj 60 292 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X text 71 49 set radius to a minimum value;
-#X msg 60 232 vasp bufrmin1 bufrmin2;
-#X msg 60 444 vasp bufrmin1 bufrmin2;
-#X obj 374 257 wavedisplay-simple bufrmin2 \$0;
-#X obj 334 479 tabplay~ bufrmin1;
-#X msg 480 480 vasp bufrmin1 bufrmin2;
-#X obj 374 119 wavedisplay-simple bufrmin1 \$0;
-#X obj 60 391 vasp.update;
-#X floatatom 139 352 5 0 0;
-#X obj 60 411 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 60 324 vasp bufrmin1 bufrmin2;
-#X obj 60 371 vasp.rmin 0.05;
-#X obj 55 559 VASP-HELP;
-#X text 97 559 - vasp overview;
-#X connect 6 0 19 0;
-#X connect 8 0 9 0;
-#X connect 9 0 14 0;
-#X connect 10 0 11 0;
-#X connect 12 0 10 0;
-#X connect 16 0 8 0;
-#X connect 17 0 12 0;
-#X connect 19 0 5 0;
-#X connect 19 0 5 1;
-#X connect 20 0 4 0;
-#X connect 22 0 24 0;
-#X connect 23 0 26 1;
-#X connect 25 0 26 0;
-#X connect 26 0 22 0;
diff --git a/externals/grill/vasp/pd-help/vasp_ropt.pd b/externals/grill/vasp/pd-help/vasp_ropt.pd
deleted file mode 100644
index c1975b8e..00000000
--- a/externals/grill/vasp/pd-help/vasp_ropt.pd
+++ /dev/null
@@ -1,86 +0,0 @@
-#N canvas 36 36 806 598 10;
-#X obj 72 26 cnv 15 15 15 empty empty vasp.ropt 0 10 1 14 -262144 -1
-0;
-#X obj 76 131 filelist \$0;
-#N canvas 40 55 281 170 clear_buffers 0;
-#X obj 54 79 vasp.update;
-#X obj 54 56 vasp.= 0;
-#X obj 54 26 inlet;
-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X restore 507 536 pd clear_buffers;
-#X obj 63 291 vasp.update;
-#X obj 63 311 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 442 164 wavedisplay-simple bufropt1 \$0;
-#X obj 443 321 wavedisplay-simple bufropt2 \$0;
-#X msg 63 251 vasp bufropt1 bufropt2;
-#X obj 63 271 vasp.cfft;
-#X obj 63 504 vasp.update;
-#X obj 63 524 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 63 464 vasp bufropt1 bufropt2;
-#X obj 63 484 vasp.c!fft;
-#X obj 344 538 dac~;
-#X obj 344 500 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 365 503 play;
-#X obj 344 518 tabplay~ bufropt1;
-#X msg 507 516 vasp bufropt1 bufropt2;
-#N canvas 92 108 436 386 inside 0;
-#X obj 66 169 soundfiler;
-#X obj 84 253 s \$0-sample-length;
-#X obj 66 223 s \$0-draw_display;
-#X msg 214 221 resize \$1;
-#X obj 66 47 loadbang;
-#X obj 66 193 t b f f;
-#X obj 66 113 filelisthandler \$0;
-#X obj 214 243 s bufropt1;
-#X obj 225 264 s bufropt2;
-#X msg 95 91 88200;
-#X obj 66 68 t b b;
-#X msg 66 145 read \$1 bufropt1;
-#X msg 66 91 3;
-#X connect 0 0 5 0;
-#X connect 3 0 7 0;
-#X connect 3 0 8 0;
-#X connect 4 0 10 0;
-#X connect 5 0 2 0;
-#X connect 5 1 1 0;
-#X connect 5 2 3 0;
-#X connect 6 0 11 0;
-#X connect 9 0 5 0;
-#X connect 10 0 12 0;
-#X connect 10 1 9 0;
-#X connect 11 0 0 0;
-#X connect 12 0 6 0;
-#X restore 696 536 pd inside;
-#X text 71 49 optimise the radius of a complex buffer content;
-#X text 71 66 right outlet: the previous maximum;
-#X text 72 84 needs two vectors;
-#X text 227 345 optimise;
-#X text 224 251 transform to frequency domain;
-#X text 224 462 transform to time domain;
-#X obj 63 393 vasp.update;
-#X obj 63 413 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X msg 63 346 vasp bufropt1 bufropt2;
-#X obj 63 373 vasp.ropt 0.2;
-#X obj 51 569 VASP-HELP;
-#X text 93 569 - vasp overview;
-#X connect 3 0 4 0;
-#X connect 7 0 8 0;
-#X connect 8 0 3 0;
-#X connect 9 0 10 0;
-#X connect 11 0 12 0;
-#X connect 12 0 9 0;
-#X connect 14 0 16 0;
-#X connect 16 0 13 0;
-#X connect 16 0 13 1;
-#X connect 17 0 2 0;
-#X connect 25 0 26 0;
-#X connect 27 0 28 0;
-#X connect 28 0 25 0;
diff --git a/externals/grill/vasp/pd-help/vasp_rot.pd b/externals/grill/vasp/pd-help/vasp_rot.pd
deleted file mode 100644
index b7aaec0f..00000000
--- a/externals/grill/vasp/pd-help/vasp_rot.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 24 75 850 525 10;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.rot 0 10 1 14 -262144 -1

-0;

-#X text 463 343 clear;

-#N canvas 0 0 413 295 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 463 388 pd clear_buffer;

-#X text 72 73 optional argument/right inlet: value;

-#X text 71 60 rotate buffer content;

-#X msg 463 365 vasp bufrot;

-#X obj 68 333 vasp.update;

-#X floatatom 123 280 0 0 0;

-#X msg 68 246 vasp bufrot;

-#X obj 59 467 VASP-HELP;

-#X obj 72 192 vasp.u;

-#X obj 72 170 vasp.= env 0 0 1 20 -1 100;

-#X obj 180 427 vasp.shift;

-#X obj 260 427 vasp.xrot;

-#X text 55 426 related objects:;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufrot 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 443 130 graph;

-#N canvas 0 0 398 274 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufrot;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 698 395 pd init;

-#X msg 72 145 vasp bufrot;

-#X obj 68 305 vasp.rot 7;

-#X text 193 139 1 create envelope;

-#X text 193 245 2 rotate buffer content;

-#X connect 5 0 2 0;

-#X connect 7 0 18 1;

-#X connect 8 0 18 0;

-#X connect 11 0 10 0;

-#X connect 17 0 11 0;

-#X connect 18 0 6 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rpeaks.pd b/externals/grill/vasp/pd-help/vasp_rpeaks.pd
deleted file mode 100644
index 5891e6d1..00000000
--- a/externals/grill/vasp/pd-help/vasp_rpeaks.pd
+++ /dev/null
@@ -1,94 +0,0 @@
-#N canvas 36 36 814 590 10;

-#X obj 72 26 cnv 15 15 15 empty empty vasp.rpeaks 0 10 1 14 -262144

--1 0;

-#X obj 76 131 filelist \$0;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 500 505 pd clear_buffers;

-#X obj 65 264 vasp.update;

-#X obj 65 284 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 411 132 wavedisplay-simple bufrpeaks1 \$0;

-#X obj 412 289 wavedisplay-simple bufrpeaks2 \$0;

-#X msg 65 224 vasp bufrpeaks1 bufrpeaks2;

-#X obj 65 244 vasp.cfft;

-#X obj 65 510 vasp.update;

-#X obj 65 530 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 65 426 vasp bufrpeaks1 bufrpeaks2;

-#X obj 65 446 vasp.c!fft;

-#X obj 337 507 dac~;

-#X obj 337 469 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 358 472 play;

-#X obj 337 487 tabplay~ bufrpeaks1;

-#X msg 500 485 vasp bufrpeaks1 bufrpeaks2;

-#N canvas 92 108 442 392 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 135 260 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 247 217 resize \$1;

-#X obj 66 47 loadbang;

-#X obj 66 113 filelisthandler \$0;

-#X obj 247 239 s bufrpeaks1;

-#X obj 258 260 s bufrpeaks2;

-#X msg 247 183 88200;

-#X obj 66 68 t b b;

-#X msg 66 145 read \$1 bufrpeaks1;

-#X obj 66 193 t b;

-#X msg 66 91 2;

-#X connect 0 0 11 0;

-#X connect 3 0 6 0;

-#X connect 3 0 7 0;

-#X connect 4 0 9 0;

-#X connect 5 0 10 0;

-#X connect 8 0 1 0;

-#X connect 8 0 3 0;

-#X connect 9 0 12 0;

-#X connect 9 1 8 0;

-#X connect 10 0 0 0;

-#X connect 11 0 2 0;

-#X connect 12 0 5 0;

-#X restore 689 505 pd inside;

-#X text 71 65 argument/right inlet: density (0-1);

-#X text 72 97 needs two vectors (real and imaginary);

-#X obj 65 467 vasp.opt;

-#X obj 65 489 vasp.* 0.5;

-#X text 71 49 find radius peaks of a complex vasp;

-#X text 71 81 right outlet: current peaks density;

-#X obj 65 374 vasp.update;

-#X obj 65 394 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 65 308 vasp bufrpeaks1 bufrpeaks2;

-#X floatatom 156 331 5 0 0;

-#X floatatom 156 398 12 0 0;

-#X obj 65 354 vasp.rpeaks 0.05;

-#X text 206 329 density;

-#X obj 156 376 * 88200;

-#X text 242 396 current peaks;

-#X obj 46 559 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 7 0 8 0;

-#X connect 8 0 3 0;

-#X connect 9 0 10 0;

-#X connect 11 0 12 0;

-#X connect 12 0 21 0;

-#X connect 14 0 16 0;

-#X connect 16 0 13 0;

-#X connect 16 0 13 1;

-#X connect 17 0 2 0;

-#X connect 21 0 22 0;

-#X connect 22 0 9 0;

-#X connect 25 0 26 0;

-#X connect 27 0 30 0;

-#X connect 28 0 30 1;

-#X connect 30 0 25 0;

-#X connect 30 1 32 0;

-#X connect 32 0 29 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rpow.pd b/externals/grill/vasp/pd-help/vasp_rpow.pd
deleted file mode 100644
index cbfb4bc6..00000000
--- a/externals/grill/vasp/pd-help/vasp_rpow.pd
+++ /dev/null
@@ -1,83 +0,0 @@
-#N canvas 28 51 932 647 10;

-#N canvas 92 108 417 419 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 67 53 loadbang;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 1;

-#X msg 67 133 read -resize \$1 bufrpow1;

-#X obj 214 228 s bufrpow1;

-#X obj 224 252 s bufrpow2;

-#X connect 0 0 5 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 0 0;

-#X restore 685 477 pd inside;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.rpow 0 10 1 14 -262144 -1

-0;

-#X obj 77 139 filelist \$0;

-#X obj 59 508 vasp.update;

-#X obj 59 528 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 59 487 vasp.c!fft;

-#X obj 59 264 vasp.cfft;

-#X obj 59 284 vasp.update;

-#X obj 59 304 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 352 474 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 486 474 pd clear_buffers;

-#X obj 352 431 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 374 428 play;

-#X text 486 429 clear;

-#X text 73 60 radius ^ x;

-#X text 73 75 power function for the radius values of a complex vasp

-;

-#X text 73 92 argument/right inlet: exponent;

-#X text 73 107 needs two vectors;

-#X msg 59 244 vasp bufrpow1 bufrpow2;

-#X msg 59 467 vasp bufrpow1 bufrpow2;

-#X obj 364 130 wavedisplay-simple bufrpow1 \$0;

-#X obj 365 276 wavedisplay-simple bufrpow2 \$0;

-#X obj 352 451 tabplay~ bufrpow1;

-#X msg 486 451 vasp bufrpow1 bufrpow2;

-#X obj 59 413 vasp.update;

-#X obj 59 433 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 59 339 vasp bufrpow1 bufrpow2;

-#X obj 59 393 vasp.rpow 2;

-#X floatatom 120 366 5 0 0 0 - - -;

-#X text 170 363 exponent;

-#X obj 51 591 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 5 0 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 11 0 22 0;

-#X connect 18 0 6 0;

-#X connect 19 0 5 0;

-#X connect 22 0 9 0;

-#X connect 22 0 9 1;

-#X connect 23 0 10 0;

-#X connect 24 0 25 0;

-#X connect 26 0 27 0;

-#X connect 27 0 24 0;

-#X connect 28 0 27 1;

diff --git a/externals/grill/vasp/pd-help/vasp_rsize.pd b/externals/grill/vasp/pd-help/vasp_rsize.pd
deleted file mode 100644
index ad7d8da3..00000000
--- a/externals/grill/vasp/pd-help/vasp_rsize.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 85 111 909 544 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.size/ 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 410 286 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 2 5 \; \$1 xlabel 1.1 0 10 20 30 40 50

-\; \$1 yticks 0 0.25 2;

-#X msg 33 45 symbol bufrsize;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 714 408 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufrsize 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 453 152 graph;

-#X obj 175 416 vasp.frames;

-#X text 62 415 related objects:;

-#X floatatom 120 319 5 0 0;

-#X obj 256 416 vasp.size;

-#X obj 256 374 vasp.s/;

-#X msg 62 152 vasp bufrsize;

-#X msg 177 152 vasp bufrsize;

-#X obj 62 217 vasp.size* 2;

-#X obj 177 217 vasp.size/ 2;

-#X obj 193 31 cnv 15 15 15 empty empty vasp.size* 0 10 1 14 -262144

--1 0;

-#X text 57 69 divide and multiplicate the size of a buffer/array;

-#X text 59 371 abbreviations:;

-#X obj 175 375 vasp.s*;

-#X obj 120 289 vasp.size?;

-#X obj 331 416 vasp.size?;

-#X obj 62 463 VASP-HELP;

-#X connect 8 0 10 0;

-#X connect 9 0 11 0;

-#X connect 10 0 16 0;

-#X connect 11 0 16 0;

-#X connect 16 0 5 0;

diff --git a/externals/grill/vasp/pd-help/vasp_rvalleys.pd b/externals/grill/vasp/pd-help/vasp_rvalleys.pd
deleted file mode 100644
index 20170c20..00000000
--- a/externals/grill/vasp/pd-help/vasp_rvalleys.pd
+++ /dev/null
@@ -1,91 +0,0 @@
-#N canvas 36 36 837 642 10;

-#X obj 72 26 cnv 15 15 15 empty empty vasp.rval 0 10 1 14 -262144 -1

-0;

-#X obj 76 131 filelist \$0;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 500 505 pd clear_buffers;

-#X obj 65 263 vasp.update;

-#X obj 65 283 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 411 132 wavedisplay-simple bufrval1 \$0;

-#X obj 412 289 wavedisplay-simple bufrval2 \$0;

-#X msg 65 223 vasp bufrval1 bufrval2;

-#X obj 65 243 vasp.cfft;

-#X obj 65 510 vasp.update;

-#X obj 65 530 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 65 426 vasp bufrval1 bufrval2;

-#X obj 65 446 vasp.c!fft;

-#X obj 337 507 dac~;

-#X obj 337 469 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 358 472 play;

-#X obj 337 487 tabplay~ bufrval1;

-#X msg 500 485 vasp bufrval1 bufrval2;

-#N canvas 92 108 440 390 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 135 260 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 247 217 resize \$1;

-#X obj 66 47 loadbang;

-#X obj 66 113 filelisthandler \$0;

-#X obj 247 239 s bufrval1;

-#X obj 258 260 s bufrval2;

-#X msg 247 183 88200;

-#X obj 66 68 t b b;

-#X msg 66 145 read \$1 bufrval1;

-#X msg 66 91 3;

-#X obj 66 193 t b;

-#X connect 0 0 12 0;

-#X connect 3 0 6 0;

-#X connect 3 0 7 0;

-#X connect 4 0 9 0;

-#X connect 5 0 10 0;

-#X connect 8 0 1 0;

-#X connect 8 0 3 0;

-#X connect 9 0 11 0;

-#X connect 9 1 8 0;

-#X connect 10 0 0 0;

-#X connect 11 0 5 0;

-#X connect 12 0 2 0;

-#X restore 689 505 pd inside;

-#X text 71 49 find radius valleys of a complex vasp;

-#X text 71 65 argument/right inlet: density (0-1);

-#X text 72 97 needs two vectors (real and imaginary);

-#X obj 65 467 vasp.opt;

-#X obj 65 489 vasp.* 0.5;

-#X text 71 81 right outlet: the current density;

-#X obj 65 382 vasp.update;

-#X obj 65 402 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 65 308 vasp bufrval1 bufrval2;

-#X floatatom 168 342 5 0 0;

-#X floatatom 168 383 12 0 0;

-#X text 257 382 current density;

-#X obj 65 362 vasp.rvalleys 0.05;

-#X obj 54 595 VASP-HELP;

-#X connect 3 0 4 0;

-#X connect 7 0 8 0;

-#X connect 8 0 3 0;

-#X connect 9 0 10 0;

-#X connect 11 0 12 0;

-#X connect 12 0 22 0;

-#X connect 14 0 16 0;

-#X connect 16 0 13 0;

-#X connect 16 0 13 1;

-#X connect 17 0 2 0;

-#X connect 22 0 23 0;

-#X connect 23 0 9 0;

-#X connect 25 0 26 0;

-#X connect 27 0 31 0;

-#X connect 28 0 31 1;

-#X connect 31 0 25 0;

-#X connect 31 1 29 0;

diff --git a/externals/grill/vasp/pd-help/vasp_set.pd b/externals/grill/vasp/pd-help/vasp_set.pd
deleted file mode 100644
index cda19360..00000000
--- a/externals/grill/vasp/pd-help/vasp_set.pd
+++ /dev/null
@@ -1,93 +0,0 @@
-#N canvas 21 60 891 586 10;

-#X obj 61 33 cnv 15 15 15 empty empty vasp.= 0 10 1 14 -262144 -1 0

-;

-#X text 56 66 set a vasp to a value;

-#X text 55 81 optional argument/right inlet: value/vasp;

-#X msg 56 166 vasp bufset;

-#X obj 56 188 vasp.noise;

-#X obj 56 211 vasp.* 0.5;

-#X text 142 164 generate noise;

-#X obj 56 232 vasp.update;

-#X obj 56 254 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 56 385 vasp.= 0;

-#X obj 112 342 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X obj 56 406 vasp.update;

-#X obj 56 426 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X text 446 103 select a region by drawing inside the wavedisplay:

-mouse+spacebar (select) or mouse+"s" (shift).;

-#N canvas 109 162 310 376 tovaspdata 0;

-#X obj 107 305 outlet;

-#X obj 107 92 unpack;

-#X obj 107 232 runden;

-#X obj 107 210 - 0;

-#X text 191 251 offset;

-#X obj 107 156 t b f;

-#X obj 107 185 0;

-#X text 111 250 length;

-#X obj 188 233 runden;

-#X obj 107 274 pack;

-#X obj 107 72 change2;

-#X obj 107 115 t f f;

-#X obj 107 47 inlet;

-#X connect 1 0 11 0;

-#X connect 1 1 6 1;

-#X connect 2 0 9 0;

-#X connect 3 0 2 0;

-#X connect 5 0 6 0;

-#X connect 5 1 3 1;

-#X connect 6 0 3 0;

-#X connect 8 0 9 1;

-#X connect 9 0 0 0;

-#X connect 10 0 1 0;

-#X connect 11 0 5 0;

-#X connect 11 1 8 0;

-#X connect 12 0 10 0;

-#X restore 447 302 pd tovaspdata;

-#X msg 447 330 set vasp \$1 bufset \$2;

-#X obj 447 145 wavedisplay-select bufset \$0;

-#X msg 56 315 vasp bufset;

-#X text 134 314 set all samples to zero;

-#X text 136 339 set selected samples to zero;

-#N canvas 0 0 261 214 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 559 465 pd clear_buffer;

-#X msg 559 439 vasp bufset;

-#X text 177 472 <-- click to open more examples;

-#X text 57 138 use vasp.= to clear a buffer;

-#X obj 53 473 vaspset_examples;

-#X obj 51 533 VASP-HELP;

-#N canvas 280 291 370 218 inside 0;

-#X obj 138 155 s \$0-sample-length;

-#X msg 163 110 resize \$1;

-#X obj 138 43 loadbang;

-#X msg 138 64 88200;

-#X obj 163 132 s bufset;

-#X obj 138 89 t f f;

-#X connect 1 0 4 0;

-#X connect 2 0 3 0;

-#X connect 3 0 5 0;

-#X connect 5 0 0 0;

-#X connect 5 1 1 0;

-#X restore 709 420 pd inside;

-#X connect 3 0 4 0;

-#X connect 4 0 5 0;

-#X connect 5 0 7 0;

-#X connect 7 0 8 0;

-#X connect 9 0 11 0;

-#X connect 10 0 9 0;

-#X connect 11 0 12 0;

-#X connect 14 0 15 0;

-#X connect 15 0 9 0;

-#X connect 16 0 14 0;

-#X connect 17 0 9 0;

-#X connect 21 0 20 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sframes.pd b/externals/grill/vasp/pd-help/vasp_sframes.pd
deleted file mode 100644
index 6e7ee2d1..00000000
--- a/externals/grill/vasp/pd-help/vasp_sframes.pd
+++ /dev/null
@@ -1,191 +0,0 @@
-#N canvas 39 37 931 626 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.frames= 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsfram1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 544 107 graph;

-#N canvas 0 0 392 216 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsfram1;

-#X msg 140 45 symbol bufsfram2;

-#X connect 0 0 2 0;

-#X connect 0 0 3 0;

-#X connect 2 0 1 0;

-#X connect 3 0 1 0;

-#X restore 798 533 pd init;

-#X obj 57 402 vasp.update;

-#X text 113 443 abbreviation;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsfram2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 545 227 graph;

-#X text 56 87 argument/right inlet: value in samples;

-#X obj 57 442 vasp.f+;

-#X obj 55 559 VASP-HELP;

-#X obj 57 378 vasp.noise;

-#X obj 58 200 vasp.update;

-#X msg 58 153 vasp bufsfram1;

-#X msg 57 261 vasp bufsfram1;

-#X obj 57 284 vasp.frames= 0.7;

-#X obj 58 176 vasp.= env -1 0 1 44100 -1 88200;

-#X floatatom 148 305 12 0 0 0 - - -;

-#X text 57 104 right outlet: frames relatively to the starting point

-of the search;

-#X text 147 319 since the search runs from the end to the left \, this

-value is negative;

-#X obj 57 356 vasp.-> bufsfram2;

-#X obj 57 502 vasp.o=;

-#X obj 190 148 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 222 148 1 generate a ramp;

-#X obj 190 260 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 218 274 the value 0.7 appears in the ramp;

-#X obj 540 400 cnv 15 15 15 empty empty --> 0 10 0 14 -262144 -24198

-0;

-#X msg 562 499 vasp bufsfram2;

-#N canvas 249 259 328 183 clear 0;

-#X obj 74 54 inlet;

-#X obj 74 77 vasp.= 0;

-#X obj 74 100 vasp.u;

-#X obj 168 53 r \$0-clear;

-#X msg 168 76 vasp bufsfram2;

-#X obj 168 99 vasp.= 0;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X connect 3 0 4 0;

-#X connect 4 0 5 0;

-#X restore 562 525 pd clear;

-#X text 537 376 3 more features!;

-#X text 56 56 search for a value (starting at the end) and set the

-length of the vasp according to it;

-#X text 55 482 related objects:;

-#X obj 139 502 vasp.f;

-#X obj 204 502 vasp.s;

-#N canvas 77 60 522 606 dir_and_slope 0;

-#X text 46 56 forward;

-#X text 48 154 backward;

-#X text 31 22 search direction;

-#X text 58 369 both;

-#X text 28 401 negative;

-#X text 58 337 positive;

-#X text 28 314 target slope;

-#X text 46 99 both (nearest);

-#X obj 185 228 vasp.noise;

-#X obj 185 249 vasp.u;

-#X msg 110 156 dir -1;

-#X msg 111 121 dir 0;

-#X msg 110 59 dir 1;

-#X obj 185 90 t a b;

-#X obj 210 111 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 228 111 (clear);

-#X floatatom 224 177 12 0 0 0 - - -;

-#X msg 126 336 slope 1;

-#X msg 110 367 slope 0;

-#X msg 97 399 slope -1;

-#X obj 239 355 t a b;

-#X obj 264 376 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 282 376 (clear);

-#X floatatom 283 426 12 0 0 0 - - -;

-#X text 29 290 find values with positive and/or negative slope;

-#X obj 185 197 vasp.-> bufsfram2;

-#X obj 239 481 vasp.noise;

-#X obj 239 502 vasp.u;

-#X obj 239 450 vasp.-> bufsfram2;

-#X obj 239 400 vasp.f= 0.2;

-#X obj 185 153 vasp.f= 0;

-#X msg 185 71 vasp 44101 bufsfram1;

-#X msg 239 336 vasp 0 bufsfram1;

-#X text 40 438 query;

-#X msg 109 436 getslope;

-#X obj 369 424 prepend set;

-#X msg 368 445;

-#X obj 317 175 prepend set;

-#X msg 316 196;

-#X text 50 191 query;

-#X msg 109 191 getdir;

-#X connect 8 0 9 0;

-#X connect 10 0 30 0;

-#X connect 11 0 30 0;

-#X connect 12 0 30 0;

-#X connect 13 0 30 0;

-#X connect 13 1 14 0;

-#X connect 17 0 29 0;

-#X connect 18 0 29 0;

-#X connect 19 0 29 0;

-#X connect 20 0 29 0;

-#X connect 20 1 21 0;

-#X connect 25 1 8 0;

-#X connect 26 0 27 0;

-#X connect 28 1 26 0;

-#X connect 29 0 28 0;

-#X connect 29 1 23 0;

-#X connect 29 2 35 0;

-#X connect 30 0 25 0;

-#X connect 30 1 16 0;

-#X connect 30 2 37 0;

-#X connect 31 0 13 0;

-#X connect 32 0 20 0;

-#X connect 34 0 29 0;

-#X connect 35 0 36 0;

-#X connect 37 0 38 0;

-#X connect 40 0 30 0;

-#X restore 588 403 pd dir_and_slope;

-#X text 218 259 2 generate noise up to the position where;

-#N canvas 80 75 458 321 incl 0;

-#X obj 168 260 vasp.noise;

-#X obj 168 281 vasp.u;

-#X obj 168 214 vasp.o?;

-#X obj 170 135 t a b;

-#X obj 195 161 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 213 161 (clear);

-#X floatatom 261 211 5 0 0 0 - - -;

-#X text 24 17 include current sample;

-#X obj 170 109 vasp.u;

-#X msg 68 93 incl 0;

-#X msg 68 143 incl 1;

-#X text 21 73 don't include (default);

-#X text 20 126 do include;

-#X text 21 188 query;

-#X msg 68 189 getincl;

-#X obj 300 210 prepend set;

-#X msg 170 61 vasp bufsfram1;

-#X msg 168 239 vasp bufsfram2 \$1;

-#X obj 170 86 vasp.= env 0.5 40000 -0.5 60000;

-#X msg 301 231;

-#X obj 170 185 vasp.frames= -0.5;

-#X connect 0 0 1 0;

-#X connect 2 0 17 0;

-#X connect 3 0 20 0;

-#X connect 3 1 4 0;

-#X connect 8 0 3 0;

-#X connect 9 0 20 0;

-#X connect 10 0 20 0;

-#X connect 14 0 20 0;

-#X connect 15 0 19 0;

-#X connect 16 0 18 0;

-#X connect 17 0 0 0;

-#X connect 18 0 8 0;

-#X connect 20 0 2 0;

-#X connect 20 1 6 0;

-#X connect 20 2 15 0;

-#X restore 588 428 pd incl;

-#X obj 540 430 cnv 15 15 15 empty empty --> 0 10 0 14 -262144 -24198

-0;

-#X connect 9 0 3 0;

-#X connect 11 0 14 0;

-#X connect 12 0 13 0;

-#X connect 13 0 18 0;

-#X connect 13 1 15 0;

-#X connect 14 0 10 0;

-#X connect 18 1 9 0;

-#X connect 20 0 11 0;

-#X connect 22 0 12 0;

-#X connect 25 0 26 0;

diff --git a/externals/grill/vasp/pd-help/vasp_shift.pd b/externals/grill/vasp/pd-help/vasp_shift.pd
deleted file mode 100644
index 46b2e408..00000000
--- a/externals/grill/vasp/pd-help/vasp_shift.pd
+++ /dev/null
@@ -1,57 +0,0 @@
-#N canvas 24 75 875 494 10;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.shift 0 10 1 14 -262144

--1 0;

-#X text 520 322 clear;

-#N canvas 0 0 413 295 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 520 367 pd clear_buffer;

-#X text 71 60 shifts buffer content to a sample index;

-#X text 72 73 optional argument/right inlet: value;

-#X msg 520 344 vasp bufshift;

-#X obj 70 354 vasp.update;

-#X msg 70 228 vasp bufshift;

-#X floatatom 143 259 0 0 0 0 - - -;

-#X obj 59 430 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufshift 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 436 125 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufshift;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 673 368 pd init;

-#X obj 70 327 vasp.shift 10;

-#X obj 70 178 vasp.u;

-#X msg 70 133 vasp bufshift;

-#X text 187 132 1 draw envelope;

-#X text 184 230 2 shift content;

-#X obj 262 397 vasp.xrot;

-#X text 57 396 related objects:;

-#X obj 182 397 vasp.xshift;

-#X msg 199 260 fill 0;

-#X msg 199 280 fill 1;

-#X msg 199 300 fill 2;

-#X text 245 260 no filling;

-#X text 244 300 fill with edge-value;

-#X text 245 280 zero filling (default);

-#X obj 70 156 vasp.= env 0.5 0 1 20 -1 100;

-#X connect 5 0 2 0;

-#X connect 7 0 12 0;

-#X connect 8 0 12 1;

-#X connect 12 0 6 0;

-#X connect 14 0 26 0;

-#X connect 20 0 12 0;

-#X connect 21 0 12 0;

-#X connect 22 0 12 0;

-#X connect 26 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sign.pd b/externals/grill/vasp/pd-help/vasp_sign.pd
deleted file mode 100644
index 83062d7e..00000000
--- a/externals/grill/vasp/pd-help/vasp_sign.pd
+++ /dev/null
@@ -1,42 +0,0 @@
-#N canvas 95 158 858 400 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.sign 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsign 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 465 124 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsign;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 737 285 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 521 284 pd clear_buffer;

-#X text 178 134 generate a sinewave;

-#X obj 77 178 vasp.u;

-#X text 70 77 samples == 0 stay 0;

-#X text 70 95 samples < 0 become -1;

-#X text 70 61 samples > 0 become 1;

-#X msg 77 135 vasp bufsign;

-#X obj 77 156 vasp.osc 44100;

-#X msg 521 263 vasp bufsign;

-#X obj 77 322 vasp.update;

-#X obj 77 291 vasp.sign;

-#X msg 77 260 vasp bufsign;

-#X text 79 237 use sign to generate a square wave out of a sine wave

-;

-#X obj 46 370 VASP-HELP;

-#X connect 9 0 10 0;

-#X connect 10 0 5 0;

-#X connect 11 0 3 0;

-#X connect 13 0 12 0;

-#X connect 14 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_size.pd b/externals/grill/vasp/pd-help/vasp_size.pd
deleted file mode 100644
index 11fbf1c8..00000000
--- a/externals/grill/vasp/pd-help/vasp_size.pd
+++ /dev/null
@@ -1,43 +0,0 @@
-#N canvas 85 111 842 540 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp.size 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 406 282 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 45 symbol bufsize;

-#X msg 33 73 \; \$1 xticks 0 2 5 \; \$1 xlabel 1.1 0 10 20 30 40 50

-\; \$1 yticks 0 0.25 2;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X restore 714 408 pd init;

-#X text 119 392 abbreviation;

-#X obj 62 335 vasp.update;

-#X obj 90 258 prepend set;

-#X msg 62 196 vasp bufsize;

-#X obj 62 225 vasp.size 100;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsize 133 float 0;

-#X coords 0 1 132 -1 300 100 1;

-#X restore 453 153 graph;

-#X text 57 69 change the size of a buffer/array;

-#X obj 62 303 vasp.osc 16;

-#X obj 63 392 vasp.s;

-#X text 62 433 related objects:;

-#X obj 343 460 vasp.frames;

-#X obj 183 460 vasp.size?;

-#X obj 183 436 vasp.s+;

-#X obj 259 460 vasp.size*;

-#X obj 259 437 vasp.size/;

-#X obj 62 504 VASP-HELP;

-#X obj 62 157 nbx 5 14 -1e+037 1e+037 0 0 empty empty empty 0 -6 0

-10 -24198 -1 -1 133 256;

-#X obj 62 175 t b f;

-#X msg 90 280;

-#X text 58 83 argument/right inlet: value in frames;

-#X connect 4 0 20 0;

-#X connect 5 0 6 0;

-#X connect 6 0 4 0;

-#X connect 6 0 9 0;

-#X connect 9 0 3 0;

-#X connect 18 0 19 0;

-#X connect 19 0 5 0;

-#X connect 19 1 6 1;

diff --git a/externals/grill/vasp/pd-help/vasp_soffset.pd b/externals/grill/vasp/pd-help/vasp_soffset.pd
deleted file mode 100644
index 6b77de7c..00000000
--- a/externals/grill/vasp/pd-help/vasp_soffset.pd
+++ /dev/null
@@ -1,211 +0,0 @@
-#N canvas 23 9 968 641 10;

-#X text 54 77 argument/right inlet: value;

-#X obj 58 27 cnv 15 15 15 empty empty vasp.offset= 0 10 1 14 -262144

--1 0;

-#X text 68 587 abbreviation;

-#X obj 75 272 prepend set;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsoffs1 1000 float 0;

-#X coords 0 1 999 -1 300 100 1;

-#X restore 551 88 graph;

-#N canvas 466 356 391 255 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 45 symbol bufsoffs1;

-#X msg 151 45 symbol bufsoffs2;

-#X msg 33 71 \; \$1 xticks 0 100 10 \; \$1 xlabel 1.1 0 200 300 500

-700 800 1000 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 1100 -1 -0.5 0 0.5

-1;

-#X connect 0 0 1 0;

-#X connect 0 0 2 0;

-#X connect 1 0 3 0;

-#X connect 2 0 3 0;

-#X restore 802 556 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsoffs2 1000 float 0;

-#X coords 0 1 999 -1 300 100 1;

-#X restore 551 207 graph;

-#X obj 64 177 vasp.u;

-#X msg 63 130 vasp bufsoffs1;

-#X msg 64 221 vasp bufsoffs1;

-#X msg 75 293 vasp 701 bufsoffs1 299 0;

-#X obj 64 367 vasp.noise;

-#X obj 64 388 vasp.u;

-#X obj 159 591 vasp.o=;

-#X obj 259 592 VASP-HELP;

-#X text 54 95 right outlet: relative offset position in frames;

-#X text 201 128 1 generate a ramp;

-#X text 199 220 2 generate noise \, and start at the point \,;

-#X obj 64 325 vasp.o?;

-#X msg 64 346 vasp bufsoffs2 \$1;

-#X text 54 59 search for a value set it as offset;

-#X floatatom 161 271 5 0 0 0 - - -;

-#X obj 170 130 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X obj 170 221 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#N canvas 0 0 261 214 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 633 556 pd clear_buffer;

-#X msg 633 535 vasp bufsoffs2;

-#X text 653 515 clear second buffer;

-#X obj 633 516 bng 15 250 50 0 empty \$0-clear empty 0 -6 576 8 -262144

--1 -1;

-#X obj 147 445 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X obj 64 151 vasp.= env -1 0 1 500 -1 1000;

-#X obj 102 496 t a b;

-#X obj 127 517 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 145 517 (clear);

-#X obj 612 391 cnv 15 15 15 empty empty --> 0 10 0 14 -262144 -24198

-0;

-#X text 214 232 where the ramp is at 0.2;

-#X obj 64 242 vasp.offset= 0.2;

-#X text 174 444 3 start searching at frame 501;

-#X msg 102 475 vasp bufsoffs1 501;

-#X text 133 419 the search always starts at the offset point;

-#N canvas 80 75 454 317 incl 0;

-#X obj 168 260 vasp.noise;

-#X obj 168 281 vasp.u;

-#X msg 168 239 vasp bufsoffs2 \$1;

-#X obj 168 214 vasp.o?;

-#X obj 170 135 t a b;

-#X obj 195 161 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 213 161 (clear);

-#X floatatom 261 211 5 0 0 0 - - -;

-#X text 24 17 include current sample;

-#X msg 170 61 vasp bufsoffs1;

-#X obj 170 185 vasp.offset= 0.5;

-#X obj 170 109 vasp.u;

-#X obj 170 86 vasp.= env 0.5 500 -0.5 700;

-#X msg 68 93 incl 0;

-#X msg 68 143 incl 1;

-#X text 21 73 don't include (default);

-#X text 20 126 do include;

-#X text 21 188 query;

-#X msg 68 189 getincl;

-#X obj 300 210 prepend set;

-#X msg 301 231;

-#X connect 0 0 1 0;

-#X connect 2 0 0 0;

-#X connect 3 0 2 0;

-#X connect 4 0 10 0;

-#X connect 4 1 5 0;

-#X connect 9 0 12 0;

-#X connect 10 0 3 0;

-#X connect 10 1 7 0;

-#X connect 10 2 19 0;

-#X connect 11 0 4 0;

-#X connect 12 0 11 0;

-#X connect 13 0 10 0;

-#X connect 14 0 10 0;

-#X connect 18 0 10 0;

-#X connect 19 0 20 0;

-#X restore 660 421 pd incl;

-#X obj 612 423 cnv 15 15 15 empty empty --> 0 10 0 14 -262144 -24198

-0;

-#N canvas 77 60 447 584 dir_and_slope 0;

-#X text 46 56 forward;

-#X text 48 154 backward;

-#X text 31 22 search direction;

-#X text 56 371 both;

-#X text 26 403 negative;

-#X text 56 339 positive;

-#X text 26 316 target slope;

-#X text 46 99 both (nearest);

-#X obj 183 210 vasp.noise;

-#X obj 183 231 vasp.u;

-#X msg 183 189 vasp bufsoffs2 \$1;

-#X msg 110 156 dir -1;

-#X msg 111 121 dir 0;

-#X msg 110 59 dir 1;

-#X obj 183 164 vasp.o?;

-#X obj 185 90 t a b;

-#X obj 210 111 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 228 111 (clear);

-#X obj 185 135 vasp.offset= 0.1;

-#X msg 185 71 vasp bufsoffs1 500;

-#X floatatom 276 161 5 0 0 0 - - -;

-#X msg 124 338 slope 1;

-#X msg 108 369 slope 0;

-#X msg 95 401 slope -1;

-#X obj 237 486 vasp.noise;

-#X obj 237 507 vasp.u;

-#X msg 237 465 vasp bufsoffs2 \$1;

-#X obj 237 440 vasp.o?;

-#X obj 237 357 t a b;

-#X obj 262 378 bng 15 250 50 0 \$0-clear empty empty 0 -6 1152 8 -262144

--1 -1;

-#X text 280 378 (clear);

-#X obj 237 402 vasp.offset= 0.1;

-#X floatatom 308 430 5 0 0 0 - - -;

-#X text 27 292 find values with positive and/or negative slope;

-#X msg 237 338 vasp bufsoffs1;

-#X text 47 197 query;

-#X msg 104 197 getdir;

-#X text 50 434 query;

-#X msg 109 437 getslope;

-#X obj 315 158 prepend set;

-#X msg 314 180;

-#X obj 315 158 prepend set;

-#X msg 314 180;

-#X obj 354 431 prepend set;

-#X msg 355 452;

-#X connect 8 0 9 0;

-#X connect 10 0 8 0;

-#X connect 11 0 18 0;

-#X connect 12 0 18 0;

-#X connect 13 0 18 0;

-#X connect 14 0 10 0;

-#X connect 15 0 18 0;

-#X connect 15 1 16 0;

-#X connect 18 0 14 0;

-#X connect 18 1 20 0;

-#X connect 18 2 39 0;

-#X connect 19 0 15 0;

-#X connect 21 0 31 0;

-#X connect 22 0 31 0;

-#X connect 23 0 31 0;

-#X connect 24 0 25 0;

-#X connect 26 0 24 0;

-#X connect 27 0 26 0;

-#X connect 28 0 31 0;

-#X connect 28 1 29 0;

-#X connect 31 0 27 0;

-#X connect 31 1 32 0;

-#X connect 31 2 43 0;

-#X connect 34 0 28 0;

-#X connect 36 0 18 0;

-#X connect 38 0 31 0;

-#X connect 39 0 40 0;

-#X connect 41 0 42 0;

-#X connect 43 0 44 0;

-#X restore 660 394 pd dir_and_slope;

-#X text 614 375 3 more features!;

-#X connect 3 0 10 0;

-#X connect 8 0 29 0;

-#X connect 9 0 35 0;

-#X connect 11 0 12 0;

-#X connect 18 0 19 0;

-#X connect 19 0 11 0;

-#X connect 22 0 8 0;

-#X connect 23 0 9 0;

-#X connect 25 0 24 0;

-#X connect 27 0 25 0;

-#X connect 28 0 37 0;

-#X connect 29 0 7 0;

-#X connect 30 0 35 0;

-#X connect 30 1 31 0;

-#X connect 35 0 18 0;

-#X connect 35 0 3 0;

-#X connect 35 1 21 0;

-#X connect 37 0 30 0;

diff --git a/externals/grill/vasp/pd-help/vasp_spit.pd b/externals/grill/vasp/pd-help/vasp_spit.pd
deleted file mode 100644
index be3d60a1..00000000
--- a/externals/grill/vasp/pd-help/vasp_spit.pd
+++ /dev/null
@@ -1,46 +0,0 @@
-#N canvas 190 73 663 567 10;

-#X text 62 76 spit out vectors of a vasp (one vector after the other)

-;

-#X text 62 92 argument: number of outlets (if more than 1 \, outputs

-from right to left);

-#X obj 57 19 cnv 15 15 15 empty empty vasp.spit 0 10 1 14 -262144 -1

-0;

-#X text 211 304 spits out one vector after the other from right to

-left;

-#X obj 119 335 print b;

-#X obj 63 335 print a;

-#X obj 63 305 vasp.spit 3;

-#X msg 63 271 vasp bufspit1 bufspit2;

-#X obj 178 335 print c;

-#X obj 234 335 print ready;

-#X obj 118 220 print b;

-#X obj 63 220 print a;

-#X text 63 118 most right outlet: bang when ready;

-#X msg 63 160 vasp bufspit1 bufspit2 bufspit3;

-#X obj 63 188 vasp.spit;

-#X text 144 189 spits out one vector after the other out of 1 outlet

-;

-#X msg 237 271 vasp bufspit1 bufspit2 bufspit3;

-#X text 171 428 if more vectors than outlets \, see what it does!;

-#X obj 118 459 print b;

-#X obj 63 459 print a;

-#X msg 63 399 vasp bufspit1 bufspit2 bufspit3;

-#X obj 63 429 vasp.spit 2;

-#X obj 174 459 print ready;

-#X obj 50 519 VASP-HELP;

-#X obj 487 483 table bufspit1;

-#X obj 487 504 table bufspit2;

-#X obj 487 525 table bufspit3;

-#X connect 6 0 5 0;

-#X connect 6 1 4 0;

-#X connect 6 2 8 0;

-#X connect 6 3 9 0;

-#X connect 7 0 6 0;

-#X connect 13 0 14 0;

-#X connect 14 0 11 0;

-#X connect 14 1 10 0;

-#X connect 16 0 6 0;

-#X connect 20 0 21 0;

-#X connect 21 0 19 0;

-#X connect 21 1 18 0;

-#X connect 21 2 22 0;

diff --git a/externals/grill/vasp/pd-help/vasp_split.pd b/externals/grill/vasp/pd-help/vasp_split.pd
deleted file mode 100644
index 44f3f70b..00000000
--- a/externals/grill/vasp/pd-help/vasp_split.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 221 195 631 478 10;

-#X text 56 100 most right outlet: rest (if there is one) of vectors

-in a new vasp \, otherwise: bang;

-#X text 56 70 split a vasp into its vectors;

-#X text 56 85 argument: number of vectors to split;

-#X obj 57 38 cnv 15 15 15 empty empty vasp.split 0 10 1 14 -262144

--1 0;

-#X obj 130 215 prepend set;

-#X obj 63 310 prepend set;

-#X obj 63 278 vasp.join 2;

-#X msg 241 153 vasp bufsplit1 bufsplit2 bufsplit3;

-#X obj 63 187 vasp.split 2;

-#X msg 63 153 vasp bufsplit1 bufsplit2;

-#X obj 53 410 VASP-HELP;

-#X obj 340 367 table bufsplit1;

-#X obj 340 391 table bufsplit2;

-#X obj 340 413 table bufsplit3;

-#X msg 63 339;

-#X msg 130 239;

-#X connect 4 0 15 0;

-#X connect 5 0 14 0;

-#X connect 6 0 5 0;

-#X connect 7 0 8 0;

-#X connect 8 0 6 0;

-#X connect 8 1 6 1;

-#X connect 8 2 4 0;

-#X connect 9 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sqr.pd b/externals/grill/vasp/pd-help/vasp_sqr.pd
deleted file mode 100644
index 74f84aed..00000000
--- a/externals/grill/vasp/pd-help/vasp_sqr.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 47 54 800 409 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.sqr 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 412 288 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsqr;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 622 327 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 362 325 pd clear_buffer;

-#X obj 77 173 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsqr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 363 170 graph;

-#X obj 77 150 vasp.osc 44100;

-#X text 71 63 sample ^ 2;

-#X msg 77 127 vasp bufsqr;

-#X text 184 124 generate a 1 Hz sinewave;

-#X msg 362 303 vasp bufsqr;

-#X obj 77 297 vasp.update;

-#X obj 77 271 vasp.sqr;

-#X msg 77 246 vasp bufsqr;

-#X obj 45 375 VASP-HELP;

-#X connect 5 0 3 0;

-#X connect 7 0 5 0;

-#X connect 9 0 2 0;

-#X connect 11 0 10 0;

-#X connect 12 0 11 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sqrt.pd b/externals/grill/vasp/pd-help/vasp_sqrt.pd
deleted file mode 100644
index 3f940f25..00000000
--- a/externals/grill/vasp/pd-help/vasp_sqrt.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 47 54 800 409 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.sqrt 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 414 290 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsqrt;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 622 327 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 362 325 pd clear_buffer;

-#X obj 77 173 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsqrt 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 363 170 graph;

-#X obj 77 150 vasp.osc 44100;

-#X text 184 124 generate a 1 Hz sinewave;

-#X text 71 63 vasp square root;

-#X msg 77 127 vasp bufsqrt;

-#X msg 362 303 vasp bufsqrt;

-#X obj 77 297 vasp.update;

-#X msg 77 246 vasp bufsqrt;

-#X obj 77 271 vasp.sqrt;

-#X obj 65 354 VASP-HELP;

-#X connect 5 0 3 0;

-#X connect 8 0 5 0;

-#X connect 9 0 2 0;

-#X connect 11 0 12 0;

-#X connect 12 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_ssqr.pd b/externals/grill/vasp/pd-help/vasp_ssqr.pd
deleted file mode 100644
index 71630451..00000000
--- a/externals/grill/vasp/pd-help/vasp_ssqr.pd
+++ /dev/null
@@ -1,96 +0,0 @@
-#N canvas 47 54 816 469 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.ssqr 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 416 292 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufssqr;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 622 327 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 362 325 pd clear_buffer;

-#X obj 77 173 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufssqr 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 363 170 graph;

-#X obj 77 150 vasp.osc 44100;

-#X text 184 124 generate a 1 Hz sinewave;

-#X msg 77 127 vasp bufssqr;

-#X msg 362 303 vasp bufssqr;

-#X text 71 63 signed sample ^ 2;

-#N canvas 4 20 834 463 listen_to_ssqr 0;

-#X obj 71 32 cnv 15 15 15 empty empty listen_to_ssqr 0 10 1 14 -262144

--1 0;

-#X obj 391 309 dac~;

-#X obj 391 265 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 413 264 play;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 523 309 pd clear_buffer;

-#X obj 79 99 filelist \$0;

-#N canvas 92 108 394 359 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 50 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 76 4;

-#X msg 66 130 read -resize \$1 bufssqr1;

-#X obj 214 228 s bufssqr1;

-#X connect 0 0 5 0;

-#X connect 3 0 9 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 0 0;

-#X restore 682 310 pd inside;

-#X obj 373 112 wavedisplay-simple bufssqr1 \$0;

-#X obj 391 286 tabplay~ bufssqr1;

-#X msg 523 286 vasp bufssqr1;

-#X obj 73 283 vasp.update;

-#X obj 73 306 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 73 238 vasp.ssqr;

-#X obj 73 259 vasp.opt;

-#X msg 73 215 vasp bufssqr1;

-#X connect 2 0 8 0;

-#X connect 8 0 1 0;

-#X connect 8 0 1 1;

-#X connect 9 0 4 0;

-#X connect 10 0 11 0;

-#X connect 12 0 13 0;

-#X connect 13 0 10 0;

-#X connect 14 0 12 0;

-#X restore 75 352 pd listen_to_ssqr;

-#X text 199 352 <-- click to open;

-#X obj 77 297 vasp.update;

-#X msg 77 247 vasp bufssqr;

-#X obj 77 271 vasp.ssqr;

-#X obj 66 422 VASP-HELP;

-#X connect 5 0 3 0;

-#X connect 7 0 5 0;

-#X connect 8 0 2 0;

-#X connect 13 0 14 0;

-#X connect 14 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_ssqrt.pd b/externals/grill/vasp/pd-help/vasp_ssqrt.pd
deleted file mode 100644
index c94cfd12..00000000
--- a/externals/grill/vasp/pd-help/vasp_ssqrt.pd
+++ /dev/null
@@ -1,96 +0,0 @@
-#N canvas 47 54 818 471 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.ssqrt 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 418 294 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufssqrt;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 622 327 pd init;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 362 325 pd clear_buffer;

-#X obj 77 173 vasp.update;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufssqrt 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 363 170 graph;

-#X obj 77 150 vasp.osc 44100;

-#X text 184 124 generate a 1 Hz sinewave;

-#X text 208 352 <-- click to open;

-#X text 71 63 signed square root;

-#X msg 77 127 vasp bufssqrt;

-#N canvas 4 20 840 469 listen_to_ssqrt 0;

-#X obj 71 32 cnv 15 15 15 empty empty listen_to_ssqrt 0 10 1 14 -262144

--1 0;

-#X obj 391 309 dac~;

-#X obj 391 265 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 413 264 play;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 523 309 pd clear_buffer;

-#X obj 79 99 filelist \$0;

-#N canvas 96 128 398 363 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 50 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 76 4;

-#X msg 66 130 read -resize \$1 bufssqrt1;

-#X obj 214 228 s bufssqrt1;

-#X connect 0 0 5 0;

-#X connect 3 0 9 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 0 0;

-#X restore 682 310 pd inside;

-#X obj 391 286 tabplay~ bufssqrt1;

-#X msg 523 286 vasp bufssqrt1;

-#X obj 361 111 wavedisplay-simple bufssqrt1 \$0;

-#X obj 73 283 vasp.update;

-#X obj 73 306 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 73 259 vasp.opt;

-#X msg 73 215 vasp bufssqrt1;

-#X obj 73 238 vasp.ssqrt;

-#X connect 2 0 7 0;

-#X connect 7 0 1 0;

-#X connect 7 0 1 1;

-#X connect 8 0 4 0;

-#X connect 10 0 11 0;

-#X connect 12 0 10 0;

-#X connect 13 0 14 0;

-#X connect 14 0 12 0;

-#X restore 75 352 pd listen_to_ssqrt;

-#X msg 362 303 vasp bufssqrt;

-#X obj 77 297 vasp.update;

-#X msg 77 246 vasp bufssqrt;

-#X obj 77 271 vasp.ssqrt;

-#X obj 73 413 VASP-HELP;

-#X connect 5 0 3 0;

-#X connect 9 0 5 0;

-#X connect 11 0 2 0;

-#X connect 13 0 14 0;

-#X connect 14 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sub.pd b/externals/grill/vasp/pd-help/vasp_sub.pd
deleted file mode 100644
index 2d074d31..00000000
--- a/externals/grill/vasp/pd-help/vasp_sub.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 28 239 963 381 10;

-#N canvas 44 75 276 122 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 738 292 pd clear_buffer;

-#X text 376 62 optional argument/right inlet: right operand;

-#X text 376 45 subtracts a value or a vasp from a vasp;

-#X text 62 62 optional argument/right inlet: right operand;

-#X text 62 45 adds a value or a vasp to a vasp;

-#X obj 62 19 cnv 15 15 15 empty empty vasp.+ 0 10 1 14 -262144 -1 0

-;

-#X obj 378 20 cnv 15 15 15 empty empty vasp.- 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 450 300 graph167 0;

-#X array bufsub 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 629 93 graph;

-#X text 139 190 shift all values + 0.5;

-#X text 141 167 half the amplitude;

-#X obj 65 212 vasp.update;

-#X obj 65 189 vasp.+ 0.5;

-#X obj 65 144 vasp.osc 44100;

-#X obj 65 166 vasp.* 0.5;

-#X text 169 145 generate a 1Hz sine wave;

-#X msg 65 112 vasp bufsub;

-#X msg 738 271 vasp bufsub;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsub;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 881 291 pd init;

-#X text 455 189 shift all values - 0.5;

-#X obj 380 212 vasp.update;

-#X obj 380 189 vasp.- 0.5;

-#X obj 380 144 vasp.osc 44100;

-#X obj 380 166 vasp.* 0.5;

-#X msg 380 112 vasp bufsub;

-#X obj 61 313 VASP-HELP;

-#X connect 11 0 10 0;

-#X connect 12 0 13 0;

-#X connect 13 0 11 0;

-#X connect 15 0 12 0;

-#X connect 16 0 0 0;

-#X connect 20 0 19 0;

-#X connect 21 0 22 0;

-#X connect 22 0 20 0;

-#X connect 23 0 21 0;

diff --git a/externals/grill/vasp/pd-help/vasp_subr.pd b/externals/grill/vasp/pd-help/vasp_subr.pd
deleted file mode 100644
index 42a6c5c1..00000000
--- a/externals/grill/vasp/pd-help/vasp_subr.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 193 184 770 390 10;

-#N canvas 40 55 247 122 clear_buffer 0;

-#X obj 45 79 vasp.update;

-#X obj 45 56 vasp.= 0;

-#X obj 45 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 514 282 pd clear_buffer;

-#X text 49 91 optional argument/right inlet: right operand;

-#X text 49 76 subtracts a value or a vasp from a vasp;

-#X text 49 60 reverse subtraction;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufsubr 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 370 102 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufsubr;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 647 283 pd init;

-#X msg 514 262 vasp bufsubr;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.!- 0 10 1 14 -262144 -1

-0;

-#X obj 52 236 vasp.update;

-#X msg 52 136 vasp bufsubr;

-#X obj 50 321 VASP-HELP;

-#X obj 52 168 vasp.osc 4410;

-#X obj 182 135 nbx 5 14 -50 50 0 1 empty empty empty 0 -6 0 10 -24198

--1 -1 0 256;

-#X obj 182 154 * 0.01;

-#X obj 182 193 t b f;

-#X obj 52 213 vasp.!-;

-#X floatatom 182 175 5 0 0;

-#X obj 52 191 vasp.* 0.5;

-#X connect 6 0 0 0;

-#X connect 9 0 11 0;

-#X connect 11 0 17 0;

-#X connect 12 0 13 0;

-#X connect 13 0 16 0;

-#X connect 14 0 9 0;

-#X connect 14 1 15 1;

-#X connect 15 0 8 0;

-#X connect 16 0 14 0;

-#X connect 17 0 15 0;

diff --git a/externals/grill/vasp/pd-help/vasp_sync.pd b/externals/grill/vasp/pd-help/vasp_sync.pd
deleted file mode 100644
index 1da5d849..00000000
--- a/externals/grill/vasp/pd-help/vasp_sync.pd
+++ /dev/null
@@ -1,81 +0,0 @@
-#N canvas 95 103 854 570 10;

-#N canvas 92 108 403 405 inside 0;

-#X obj 87 206 soundfiler;

-#X obj 105 290 s \$0-sample-length;

-#X obj 87 260 s \$0-draw_display;

-#X msg 235 258 resize \$1;

-#X obj 235 211 loadbang;

-#X obj 235 280 s bufsync1;

-#X obj 245 304 s bufsync2;

-#X msg 235 232 88200;

-#X msg 87 184 read -resize \$1 bufsync1;

-#X obj 87 230 t b f f;

-#X obj 87 112 loadbang;

-#X obj 87 160 filelisthandler \$0;

-#X msg 87 138 3;

-#X connect 0 0 9 0;

-#X connect 3 0 5 0;

-#X connect 3 0 6 0;

-#X connect 4 0 7 0;

-#X connect 7 0 3 0;

-#X connect 7 0 1 0;

-#X connect 8 0 0 0;

-#X connect 9 0 2 0;

-#X connect 9 1 1 0;

-#X connect 9 2 3 0;

-#X connect 10 0 12 0;

-#X connect 11 0 8 0;

-#X connect 12 0 11 0;

-#X restore 711 485 pd inside;

-#X obj 463 297 wavedisplay-simple bufsync2 \$0;

-#X obj 463 155 wavedisplay-simple bufsync1 \$0;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.sync 0 10 1 14 -262144 -1

-0;

-#X text 53 64 syncs two or more vasps;

-#X msg 61 253 vasp bufsync1 bufsync2;

-#X obj 61 284 vasp.cfft;

-#X obj 122 335 vasp.= 0;

-#X obj 334 440 tabplay~ bufsync1;

-#X obj 353 460 tabplay~ bufsync2;

-#X obj 334 484 dac~;

-#X obj 61 409 vasp.update;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 149 483 pd clear_buffers;

-#X obj 61 431 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 122 313 vasp.upper;

-#X obj 61 388 vasp.c!fft;

-#X msg 149 457 vasp bufsync1 bufsync2;

-#X text 709 137 bufsync1;

-#X text 713 281 bufsync2;

-#X obj 61 366 vasp.sync 2;

-#X text 54 79 vasp.sync waits until all inlets have received a vasp

-and then outputs them and resets its status;

-#X text 143 365 outputs vasps after every inlet received one;

-#X obj 60 156 filelist \$0;

-#X obj 334 416 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 356 413 play;

-#X text 55 111 argument: number of vasps to be synced (default 2);

-#X obj 48 525 VASP-HELP;

-#X connect 5 0 6 0;

-#X connect 6 0 14 0;

-#X connect 6 0 19 0;

-#X connect 7 0 19 1;

-#X connect 8 0 10 0;

-#X connect 9 0 10 1;

-#X connect 11 0 13 0;

-#X connect 14 0 7 0;

-#X connect 15 0 11 0;

-#X connect 16 0 12 0;

-#X connect 19 0 15 0;

-#X connect 23 0 9 0;

-#X connect 23 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_tilt.pd b/externals/grill/vasp/pd-help/vasp_tilt.pd
deleted file mode 100644
index eb80e3b3..00000000
--- a/externals/grill/vasp/pd-help/vasp_tilt.pd
+++ /dev/null
@@ -1,100 +0,0 @@
-#N canvas 21 60 945 604 10;

-#X obj 55 36 cnv 15 15 15 empty empty vasp.tilt 0 10 1 14 -262144 -1

-0;

-#N canvas 0 0 261 214 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 672 527 pd clear_buffer;

-#X obj 51 533 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array buftilt1 100 float 1;

-#A 0 0.32 0.32 0.74 0.2 -0.0400002 -0.24 -0.48 -0.0400002 0.2 0.36

-0.0199998 -0.1 -0.18 -0.24 -0.2 -0.0800002 -0.0600002 0.14 -0.0400002

--0.2 0.0399998 0.0399998 0.0399998 0.0599998 0.0799999 0.0899999 0.0999999

-0.14 0.18 0.24 0.28 0.32 0.38 0.42 0.48 0.5 0.5 0.44 0.36 0.2 0.0599998

--0.0600002 -0.2 -0.34 -0.44 -0.44 -0.46 -0.4 -0.34 -0.24 -0.12 -0.1

--0.2 -0.28 -0.36 -0.44 -0.48 -0.48 -0.48 -0.48 -0.46 -0.44 -0.52 -0.52

--0.48 -0.4 0.46 0.46 0.46 0.46 0.46 0.44 0.34 0.2 0.0999999 -1.3411e-007

--0.0800002 -0.12 -0.13 -0.14 -0.16 -0.14 -0.0600002 0.56 0.58 0.6 0.6

-0.52 0.44 0.36 0.26 -0.72 0.22 0.68 0.74 0.76 0.66 0.66 0.76 0.82;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 561 61 graph;

-#N canvas 0 0 433 215 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol buftilt1 \, symbol buftilt2;

-#X obj 295 27 loadbang;

-#X obj 295 71 s \$0-ratio;

-#X msg 295 49 1.5;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X connect 3 0 5 0;

-#X connect 5 0 4 0;

-#X restore 811 524 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array buftilt2 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 564 202 graph;

-#X text 501 55 SOURCE;

-#X obj 394 358 pack;

-#X obj 394 332 t b f;

-#X text 331 285 ratio;

-#X text 197 422 needs one or two args;

-#X text 198 439 ratio \, center;

-#X text 231 284 edge;

-#X text 243 168 none;

-#X text 244 195 linear;

-#X text 231 261 zero (default);

-#X text 243 220 4 point (default);

-#X text 243 141 in place (dirty);

-#X obj 127 447 vasp.u;

-#X obj 127 421 vasp.tilt;

-#X obj 394 309 nbx 5 14 -1000 1000 0 1 empty empty empty 0 -6 0 10

--24198 -1 -1 54 256;

-#X obj 331 309 nbx 5 14 -3 3 0 0 empty \$0-ratio empty 0 -6 576 10

--24198 -1 -1 1.5 256;

-#X text 394 285 center sample;

-#X msg 181 262 fill 0;

-#X msg 181 288 fill 1;

-#X msg 183 142 inter 0;

-#X msg 183 168 inter 1;

-#X msg 183 194 inter 2;

-#X msg 183 220 inter 3;

-#X obj 36 160 bng 15 250 50 0 empty \$0-trigger empty 0 -6 576 8 -262144

--1 -1;

-#X obj 394 399 bng 15 250 50 0 \$0-trigger empty empty 0 -6 1152 8

--262144 -1 -1;

-#X msg 36 179 vasp buftilt1;

-#X obj 36 205 vasp.-> buftilt2;

-#X msg 672 501 vasp buftilt2;

-#X text 55 86 optional argument/right inlet: list of ratio and center

-sample;

-#X obj 160 493 vasp.xtilt;

-#X text 56 492 related object:;

-#X text 55 63 resample buffer data around a center sample;

-#X obj 394 379 t b l;

-#X connect 7 0 38 0;

-#X connect 8 0 7 0;

-#X connect 8 1 7 1;

-#X connect 19 0 18 0;

-#X connect 20 0 8 0;

-#X connect 21 0 7 0;

-#X connect 23 0 19 0;

-#X connect 24 0 19 0;

-#X connect 25 0 19 0;

-#X connect 26 0 19 0;

-#X connect 27 0 19 0;

-#X connect 28 0 19 0;

-#X connect 29 0 31 0;

-#X connect 31 0 32 0;

-#X connect 32 1 19 0;

-#X connect 33 0 1 0;

-#X connect 38 0 30 0;

-#X connect 38 1 19 1;

diff --git a/externals/grill/vasp/pd-help/vasp_update.pd b/externals/grill/vasp/pd-help/vasp_update.pd
deleted file mode 100644
index ce47a313..00000000
--- a/externals/grill/vasp/pd-help/vasp_update.pd
+++ /dev/null
@@ -1,36 +0,0 @@
-#N canvas 213 175 703 499 10;

-#X msg 62 292 vasp bufup;

-#X obj 62 313 vasp.= 0;

-#X text 145 226 update the graphics;

-#X text 136 125 generate a sine wave;

-#X obj 62 185 vasp.osc 22050;

-#X obj 58 41 cnv 15 15 15 empty empty vasp.update 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufup 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 347 141 graph;

-#N canvas 0 0 396 272 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufup;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 607 383 pd init;

-#X obj 62 227 vasp.update;

-#X msg 62 125 vasp bufup;

-#X obj 62 374 vasp.u;

-#X msg 62 351 vasp bufup;

-#X obj 57 424 VASP-HELP;

-#X text 58 92 use vasp.update at the end of a chain of vasp operations

-;

-#X text 57 69 updates the graphic display of the array;

-#X text 145 291 set the buffer to zero;

-#X text 147 345 and display the changes;

-#X text 114 374 (abbreviation);

-#X connect 0 0 1 0;

-#X connect 4 0 8 0;

-#X connect 9 0 4 0;

-#X connect 11 0 10 0;

diff --git a/externals/grill/vasp/pd-help/vasp_v.pd b/externals/grill/vasp/pd-help/vasp_v.pd
deleted file mode 100644
index 6f5e1452..00000000
--- a/externals/grill/vasp/pd-help/vasp_v.pd
+++ /dev/null
@@ -1,50 +0,0 @@
-#N canvas 44 85 957 492 10;

-#X obj 58 31 cnv 15 15 15 empty empty vasp 0 10 1 14 -262144 -1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufvasp1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 594 161 graph;

-#N canvas 0 0 396 220 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufvasp1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 818 420 pd init;

-#X obj 57 375 vasp.update;

-#X obj 57 354 vasp.noise;

-#X text 57 66 stores and outputs a vasp;

-#X obj 58 231 vasp.update;

-#X obj 58 205 vasp.= 0.35;

-#X obj 58 174 vasp 50000 bufvasp1 10000;

-#X obj 57 332 vasp;

-#X msg 101 287 set vasp 2000 bufvasp1 66666;

-#X msg 125 310 vasp 2000 bufvasp1 11111;

-#X text 58 83 syntax: vasp [length] [name] [offset] [channel] \, etc.

-;

-#X obj 58 146 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X obj 57 286 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 231 169 output vasp referencing a buffer region;

-#X text 231 183 with length of 50000 and starting at frame 10000;

-#X text 231 208 set region to value 0.35;

-#X text 230 232 update graphics;

-#X text 231 149 <-- click to start command chain;

-#X text 292 287 1 use "set" to define region non triggering \, then

-bang;

-#X text 291 307 2 right inlet: alternatively to set message;

-#X text 230 362 bang triggers output of predefined vasp;

-#X text 56 101 (see syntax description of vasp message in VASP-HELP)

-;

-#X obj 59 429 VASP-HELP;

-#X connect 4 0 3 0;

-#X connect 7 0 6 0;

-#X connect 8 0 7 0;

-#X connect 9 0 4 0;

-#X connect 10 0 9 0;

-#X connect 11 0 9 1;

-#X connect 13 0 8 0;

-#X connect 14 0 9 0;

diff --git a/externals/grill/vasp/pd-help/vasp_valleys.pd b/externals/grill/vasp/pd-help/vasp_valleys.pd
deleted file mode 100644
index f2a11fab..00000000
--- a/externals/grill/vasp/pd-help/vasp_valleys.pd
+++ /dev/null
@@ -1,86 +0,0 @@
-#N canvas 36 36 847 582 10;

-#X obj 71 32 cnv 15 15 15 empty empty vasp.valleys 0 10 1 14 -262144

--1 0;

-#X obj 71 131 filelist \$0;

-#N canvas 92 108 424 389 inside 0;

-#X obj 66 169 soundfiler;

-#X obj 84 253 s \$0-sample-length;

-#X obj 66 223 s \$0-draw_display;

-#X msg 214 221 resize \$1;

-#X obj 66 47 loadbang;

-#X obj 66 193 t b f f;

-#X obj 66 113 filelisthandler \$0;

-#X msg 66 91 2;

-#X obj 66 69 t b b;

-#X msg 99 91 88200;

-#X msg 66 145 read \$1 bufvalleys1;

-#X obj 214 243 s bufvalleys1;

-#X obj 225 264 s bufvalleys2;

-#X connect 0 0 5 0;

-#X connect 3 0 11 0;

-#X connect 3 0 12 0;

-#X connect 4 0 8 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 10 0;

-#X connect 7 0 6 0;

-#X connect 8 0 7 0;

-#X connect 8 1 9 0;

-#X connect 9 0 5 0;

-#X connect 10 0 0 0;

-#X restore 668 495 pd inside;

-#N canvas 40 55 281 170 clear_buffers 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 485 495 pd clear_buffers;

-#X obj 60 292 vasp.update;

-#X obj 58 433 vasp.update;

-#X obj 58 453 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 60 312 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 337 495 dac~;

-#X obj 337 457 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 358 455 play;

-#X text 69 52 find the local minima of a buffer content;

-#X text 70 66 argument/right inlet: density value 0-1;

-#X obj 446 118 wavedisplay-simple bufvalleys1 \$0;

-#X obj 60 252 vasp.= bufvalleys1;

-#X text 183 231 copy to new buffer \, find valleys;

-#X msg 60 232 vasp bufvalleys2;

-#X floatatom 163 312 12 0 0;

-#X obj 60 272 vasp.valleys 0.001;

-#X obj 163 333 * 88200;

-#X obj 337 475 tabplay~ bufvalleys1;

-#X floatatom 163 355 5 0 0;

-#X obj 447 272 wavedisplay-simple bufvalleys2 \$0;

-#X obj 58 412 vasp.opt;

-#X msg 58 391 vasp bufvalleys2;

-#X msg 485 475 vasp bufvalleys1 bufvalleys2;

-#X text 718 100 source;

-#X text 712 253 valleys;

-#X text 69 81 outlet: current density value;

-#X text 185 389 optimize the buffer content;

-#X obj 44 530 VASP-HELP;

-#X connect 4 0 7 0;

-#X connect 5 0 6 0;

-#X connect 9 0 20 0;

-#X connect 14 0 18 0;

-#X connect 16 0 14 0;

-#X connect 17 0 19 0;

-#X connect 18 0 4 0;

-#X connect 18 1 17 0;

-#X connect 19 0 21 0;

-#X connect 20 0 8 0;

-#X connect 20 0 8 1;

-#X connect 23 0 5 0;

-#X connect 24 0 23 0;

-#X connect 25 0 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_vector.pd b/externals/grill/vasp/pd-help/vasp_vector.pd
deleted file mode 100644
index 9a669067..00000000
--- a/externals/grill/vasp/pd-help/vasp_vector.pd
+++ /dev/null
@@ -1,31 +0,0 @@
-#N canvas 300 150 599 451 10;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.n 0 10 1 14 -262144 -1 0

-;

-#X text 53 55 get a vector of a vasp;

-#X text 53 79 argument/right inlet: index of vector;

-#X obj 58 193 prepend set;

-#X obj 175 166 vasp.n 1;

-#X obj 175 193 prepend set;

-#X obj 54 356 VASP-HELP;

-#X text 445 161 index starts at 0;

-#X obj 315 313 table bufn1;

-#X obj 315 335 table bufn2;

-#X obj 315 357 table bufn3;

-#X msg 58 121 vasp bufn1 bufn2 bufn3;

-#X obj 58 166 vasp.n 0;

-#X obj 300 193 prepend set;

-#X msg 300 219;

-#X msg 175 219;

-#X msg 58 220;

-#X obj 300 166 vasp.n 2;

-#X obj 154 308 vasp.n;

-#X text 58 310 abbreviation:;

-#X connect 3 0 16 0;

-#X connect 4 0 5 0;

-#X connect 5 0 15 0;

-#X connect 11 0 4 0;

-#X connect 11 0 12 0;

-#X connect 11 0 17 0;

-#X connect 12 0 3 0;

-#X connect 13 0 14 0;

-#X connect 17 0 13 0;

diff --git a/externals/grill/vasp/pd-help/vasp_vectors.pd b/externals/grill/vasp/pd-help/vasp_vectors.pd
deleted file mode 100644
index e93cbbb0..00000000
--- a/externals/grill/vasp/pd-help/vasp_vectors.pd
+++ /dev/null
@@ -1,13 +0,0 @@
-#N canvas 257 69 509 282 10;

-#X text 52 66 get the number of vectors of a vasp;

-#X obj 51 19 cnv 15 15 15 empty empty vasp.n? 0 10 1 14 -262144 -1

-0;

-#X obj 57 169 cnv 15 44 17 empty empty empty 20 12 0 14 -258699 -66577

-0;

-#X floatatom 57 218 0 0 0;

-#X msg 57 112 vasp bufn?1;

-#X msg 137 112 vasp bufn?1 bufn?2 bufn?3;

-#X obj 57 169 vasp.n?;

-#X connect 4 0 6 0;

-#X connect 5 0 6 0;

-#X connect 6 0 3 0;

diff --git a/externals/grill/vasp/pd-help/vasp_window.pd b/externals/grill/vasp/pd-help/vasp_window.pd
deleted file mode 100644
index eefd92cf..00000000
--- a/externals/grill/vasp/pd-help/vasp_window.pd
+++ /dev/null
@@ -1,62 +0,0 @@
-#N canvas 44 117 891 565 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.window 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 404 280 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 325 pd clear_buffers;

-#X text 173 149 generate a function;

-#X obj 63 495 VASP-HELP;

-#X msg 569 301 vasp bufwindow;

-#X msg 61 149 vasp bufwindow;

-#X obj 61 278 vasp.u;

-#X floatatom 194 186 5 0 0;

-#X text 259 185 0..4;

-#X msg 231 215 lin;

-#X msg 231 240 sin;

-#X msg 231 265 hanning;

-#X msg 231 290 hamming;

-#X msg 231 315 blackman;

-#X text 275 214 0;

-#X text 275 236 1;

-#X text 295 260 2;

-#X text 300 289 3;

-#X text 300 316 4;

-#X obj 132 426 vasp.*window;

-#X obj 225 401 vasp.!window;

-#X text 60 396 see also:;

-#X obj 322 426 vasp.*xwindow;

-#X obj 225 426 vasp.*!window;

-#X obj 61 226 vasp.window lin;

-#X text 60 80 generate window functions;

-#X obj 322 401 vasp.xwindow;

-#X text 60 104 argument/right inlet: name or number of name (def linear)

-;

-#X connect 6 0 3 0;

-#X connect 7 0 26 0;

-#X connect 9 0 26 1;

-#X connect 11 0 26 1;

-#X connect 12 0 26 1;

-#X connect 13 0 26 1;

-#X connect 14 0 26 1;

-#X connect 15 0 26 1;

-#X connect 26 0 8 0;

diff --git a/externals/grill/vasp/pd-help/vasp_xmirr.pd b/externals/grill/vasp/pd-help/vasp_xmirr.pd
deleted file mode 100644
index 863ecfaa..00000000
--- a/externals/grill/vasp/pd-help/vasp_xmirr.pd
+++ /dev/null
@@ -1,86 +0,0 @@
-#N canvas 48 7 827 616 10;

-#N canvas 92 108 411 413 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 67 53 loadbang;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 133 read -resize \$1 bufxmirr1;

-#X obj 214 228 s bufxmirr1;

-#X obj 224 252 s bufxmirr2;

-#X msg 67 79 4;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 10 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 0 0;

-#X connect 10 0 6 0;

-#X restore 643 547 pd inside;

-#X obj 79 100 filelist \$0;

-#X obj 69 234 vasp.cfft;

-#X obj 327 546 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 461 546 pd clear_buffers;

-#X obj 327 503 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 349 500 play;

-#X text 461 501 clear;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.xmirr 0 10 1 14 -262144

--1 0;

-#X text 75 52 mirrors a vasp symmetrical;

-#X obj 472 303 wavedisplay-simple bufxmirr2 \$0;

-#X obj 472 150 wavedisplay-simple bufxmirr1 \$0;

-#X msg 69 213 vasp bufxmirr1 bufxmirr2;

-#X obj 69 298 vasp.update;

-#X obj 69 319 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 69 277 vasp.= 0;

-#X obj 69 256 vasp.upper;

-#X msg 461 523 vasp bufxmirr1 bufxmirr2;

-#X obj 69 484 vasp.update;

-#X obj 69 507 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 69 440 vasp bufxmirr1 bufxmirr2;

-#X obj 69 461 vasp.cfft;

-#X obj 327 523 tabplay~ bufxmirr1;

-#X obj 69 393 vasp.update;

-#X obj 69 414 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 69 351 vasp bufxmirr1 bufxmirr2;

-#X obj 69 372 vasp.xmirr;

-#X obj 57 574 VASP-HELP;

-#X text 332 88 revert the frequency spectrum;

-#X text 332 103 of the example sound;

-#X text 249 226 and clear upper part;

-#X text 247 351 2 revert spectrum;

-#X text 245 440 3 inverse fourier transform;

-#X text 248 209 1 fourier transform;

-#X connect 2 0 16 0;

-#X connect 5 0 22 0;

-#X connect 12 0 2 0;

-#X connect 13 0 14 0;

-#X connect 15 0 13 0;

-#X connect 16 0 15 0;

-#X connect 17 0 4 0;

-#X connect 18 0 19 0;

-#X connect 20 0 21 0;

-#X connect 21 0 18 0;

-#X connect 22 0 3 0;

-#X connect 22 0 3 1;

-#X connect 23 0 24 0;

-#X connect 25 0 26 0;

-#X connect 26 0 23 0;

diff --git a/externals/grill/vasp/pd-help/vasp_xrot.pd b/externals/grill/vasp/pd-help/vasp_xrot.pd
deleted file mode 100644
index 95b0ed02..00000000
--- a/externals/grill/vasp/pd-help/vasp_xrot.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 24 75 779 480 10;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.xrot 0 10 1 14 -262144 -1

-0;

-#X text 445 307 clear;

-#N canvas 0 0 413 295 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 445 352 pd clear_buffer;

-#X text 72 73 optional argument/right inlet: value;

-#X text 71 60 rotate buffer content;

-#X msg 445 329 vasp bufxrot;

-#X obj 68 333 vasp.update;

-#X floatatom 129 281 0 0 0;

-#X msg 68 257 vasp bufxrot;

-#X obj 56 436 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufxrot 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 436 125 graph;

-#N canvas 488 326 314 207 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufxrot;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 683 355 pd init;

-#X obj 69 195 vasp.u;

-#X obj 69 172 vasp.= env 1 0 -1 10 0 50 -1 90 1 99;

-#X msg 69 150 vasp bufxrot;

-#X text 197 148 1 create envelope;

-#X obj 68 305 vasp.xrot 6;

-#X text 197 251 2 rotate symmetrically;

-#X text 54 387 related objects:;

-#X obj 179 388 vasp.xshift;

-#X obj 259 388 vasp.rot;

-#X connect 5 0 2 0;

-#X connect 7 0 16 1;

-#X connect 8 0 16 0;

-#X connect 13 0 12 0;

-#X connect 14 0 13 0;

-#X connect 16 0 6 0;

diff --git a/externals/grill/vasp/pd-help/vasp_xshift.pd b/externals/grill/vasp/pd-help/vasp_xshift.pd
deleted file mode 100644
index 121e43d2..00000000
--- a/externals/grill/vasp/pd-help/vasp_xshift.pd
+++ /dev/null
@@ -1,57 +0,0 @@
-#N canvas 24 75 858 509 10;

-#X obj 75 32 cnv 15 15 15 empty empty vasp.xshift 0 10 1 14 -262144

--1 0;

-#X text 463 343 clear;

-#N canvas 0 0 413 295 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 463 388 pd clear_buffer;

-#X text 72 73 optional argument/right inlet: value;

-#X msg 463 365 vasp bufxshift;

-#X text 71 60 shifts buffer content symmetrically;

-#X obj 68 333 vasp.update;

-#X floatatom 141 279 0 0 0;

-#X msg 68 236 vasp bufxshift;

-#X obj 59 429 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufxshift 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 436 125 graph;

-#N canvas 488 326 312 205 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X msg 33 45 symbol bufxshift;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 683 355 pd init;

-#X obj 68 305 vasp.xshift 9;

-#X obj 69 195 vasp.u;

-#X msg 69 150 vasp bufxshift;

-#X obj 69 172 vasp.= env 1 0 -1 10 0 50 -1 90 1 99;

-#X text 197 148 1 create envelope;

-#X text 196 230 2 shift symmetrically;

-#X obj 262 403 vasp.xrot;

-#X text 57 402 related objects:;

-#X obj 182 403 vasp.xshift;

-#X msg 225 278 fill 0;

-#X msg 225 298 fill 1;

-#X msg 225 318 fill 2;

-#X text 271 278 no filling;

-#X text 270 318 fill with edge-value;

-#X text 271 298 zero filling (default);

-#X connect 4 0 2 0;

-#X connect 7 0 12 1;

-#X connect 8 0 12 0;

-#X connect 12 0 6 0;

-#X connect 14 0 15 0;

-#X connect 15 0 13 0;

-#X connect 21 0 12 0;

-#X connect 22 0 12 0;

-#X connect 23 0 12 0;

diff --git a/externals/grill/vasp/pd-help/vasp_xtilt.pd b/externals/grill/vasp/pd-help/vasp_xtilt.pd
deleted file mode 100644
index c42c69e1..00000000
--- a/externals/grill/vasp/pd-help/vasp_xtilt.pd
+++ /dev/null
@@ -1,107 +0,0 @@
-#N canvas 21 60 881 576 10;

-#X obj 55 36 cnv 15 15 15 empty empty vasp.xtilt 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 261 214 clear_buffer 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 575 494 pd clear_buffer;

-#X text 177 472 <-- click to open more examples;

-#X obj 51 533 VASP-HELP;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufxtilt1 100 float 1;

-#A 0 1 -0.113512 0.171341 0.733251 -0.444804 0.13461 0.0181519 0.0751111

--0.291489 -0.0661841 0.0808672 0.10525 -0.0372648 0.00712331 0.0321534

-0.00104712 -0.0797996 -0.0100332 0.038871 -0.00962814 -0.00245443 -0.0208043

-0.0418052 -0.0442626 -0.010092 -0.000713352 0.0310329 -0.0158379 -0.0325648

-0.0180381 -0.0174225 -0.0255639 -0.0137052 0.0219752 -0.00454053 -0.0387019

--0.00129492 -0.00332361 -6.52102e-005 -0.0333087 0.00495665 0.00179575

--0.0311061 -0.0221767 -0.00117427 0.000104884 -0.033587 -0.00918416

-0.00931789 -0.0172503 -0.0146257 0.0200174 0.00741167 -9.19656e-005

--0.0248526 0.0180017 0.0184785 -0.000738001 0.00187258 0.0148586 0.0289194

--0.0124819 0.000630443 0.0266685 0.0156491 0.0058523 0.0141721 0.0336186

--0.00179237 -0.00582341 0.0232202 0.0428296 0.0249123 -0.00400539 0.0269429

-0.0367591 0.000278026 0.0241991 0.039058 0.0259654 -0.015077 0.0321762

-0.0799587 -0.035893 0.038519 0.024746 0.189796 -0.054207 -0.0128485

--0.0301806 0.0762237 0.106943 0.0307454 0.226911 -0.221356 0.172835

-0.0519878 0.4068 -0.293863 -0.035514;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 481 75 graph;

-#N canvas 0 0 435 217 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 1 10 \; \$1 xlabel 1.1 0 20 40 60 80 100

-\; \$1 yticks 0 0.25 2 \; \$1 ylabel 105 -1 -0.5 0 0.5 1;

-#X obj 295 27 loadbang;

-#X obj 295 71 s \$0-ratio;

-#X msg 33 45 symbol bufxtilt1 \, symbol bufxtilt2;

-#X msg 295 49 1.5;

-#X connect 0 0 4 0;

-#X connect 2 0 5 0;

-#X connect 4 0 1 0;

-#X connect 5 0 3 0;

-#X restore 712 492 pd init;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufxtilt2 100 float 0;

-#X coords 0 1 99 -1 300 100 1;

-#X restore 483 205 graph;

-#X text 420 58 SOURCE;

-#X obj 344 357 pack;

-#X obj 344 331 t b f;

-#X text 281 284 ratio;

-#X text 201 404 needs one or two args;

-#X text 201 427 ratio \, center;

-#X text 236 264 edge;

-#X text 243 144 none;

-#X text 243 173 linear;

-#X text 236 241 zero (default);

-#X text 242 199 4 point (default);

-#X text 243 121 in place (dirty);

-#X obj 128 435 vasp.u;

-#X obj 344 308 nbx 5 14 -1000 1000 0 0 empty empty empty 0 -6 0 10

--24198 -1 -1 0 256;

-#X obj 281 308 nbx 5 14 -3 3 0 0 empty \$0-ratio empty 0 -6 576 10

--24198 -1 -1 1.5 256;

-#X text 344 284 center sample;

-#X msg 181 242 fill 0;

-#X msg 181 268 fill 1;

-#X msg 183 122 inter 0;

-#X msg 183 148 inter 1;

-#X msg 183 174 inter 2;

-#X msg 183 200 inter 3;

-#X obj 36 135 bng 15 250 50 0 empty \$0-trigger empty 0 -6 576 8 -262144

--1 -1;

-#X obj 344 401 bng 15 250 50 0 \$0-trigger empty empty 0 -6 1152 8

--262144 -1 -1;

-#X text 55 82 optional argument/right inlet: list of ratio and center

-sample;

-#X obj 53 473 xtilt_example;

-#X text 575 444 clear;

-#X msg 575 468 vasp bufxtilt2;

-#X text 55 59 resample buffer data symmetrically;

-#X msg 36 159 vasp bufxtilt1;

-#X obj 36 185 vasp.-> bufxtilt2;

-#X obj 128 409 vasp.xtilt;

-#X obj 344 379 t b l;

-#X connect 8 0 39 0;

-#X connect 9 0 8 0;

-#X connect 9 1 8 1;

-#X connect 20 0 9 0;

-#X connect 21 0 8 0;

-#X connect 23 0 38 0;

-#X connect 24 0 38 0;

-#X connect 25 0 38 0;

-#X connect 26 0 38 0;

-#X connect 27 0 38 0;

-#X connect 28 0 38 0;

-#X connect 29 0 36 0;

-#X connect 34 0 1 0;

-#X connect 36 0 37 0;

-#X connect 37 1 38 0;

-#X connect 38 0 19 0;

-#X connect 39 0 30 0;

-#X connect 39 1 38 1;

diff --git a/externals/grill/vasp/pd-help/vasp_xwindow.pd b/externals/grill/vasp/pd-help/vasp_xwindow.pd
deleted file mode 100644
index 7d6e4179..00000000
--- a/externals/grill/vasp/pd-help/vasp_xwindow.pd
+++ /dev/null
@@ -1,61 +0,0 @@
-#N canvas 58 39 897 607 10;

-#X obj 62 41 cnv 15 15 15 empty empty vasp.xwindow 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array bufxwindow 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 512 119 graph;

-#N canvas 0 0 406 282 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol bufxwindow;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 771 320 pd init;

-#N canvas 0 0 194 221 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 569 326 pd clear_buffers;

-#X text 173 148 generate a function;

-#X obj 60 503 VASP-HELP;

-#X msg 61 149 vasp bufxwindow;

-#X msg 569 301 vasp bufxwindow;

-#X obj 61 278 vasp.u;

-#X floatatom 194 186 5 0 0;

-#X text 259 185 0..4;

-#X msg 231 215 lin;

-#X msg 231 240 sin;

-#X msg 231 265 hanning;

-#X msg 231 290 hamming;

-#X msg 231 315 blackman;

-#X text 275 214 0;

-#X text 275 236 1;

-#X text 295 260 2;

-#X text 300 289 3;

-#X text 300 316 4;

-#X obj 61 226 vasp.xwindow lin;

-#X obj 132 401 vasp.window;

-#X obj 132 426 vasp.*window;

-#X obj 225 401 vasp.!window;

-#X text 60 396 see also:;

-#X obj 322 426 vasp.*xwindow;

-#X obj 225 426 vasp.*!window;

-#X text 60 104 argument/right inlet: name or number of name;

-#X text 60 80 generate window functions;

-#X connect 6 0 21 0;

-#X connect 7 0 3 0;

-#X connect 9 0 21 1;

-#X connect 11 0 21 1;

-#X connect 12 0 21 1;

-#X connect 13 0 21 1;

-#X connect 14 0 21 1;

-#X connect 15 0 21 1;

-#X connect 21 0 8 0;

diff --git a/externals/grill/vasp/pd-test/granular1.pd b/externals/grill/vasp/pd-test/granular1.pd
deleted file mode 100644
index 2ef369f9..00000000
--- a/externals/grill/vasp/pd-test/granular1.pd
+++ /dev/null
@@ -1,341 +0,0 @@
-#N canvas 62 0 630 495 10;

-#N canvas 0 0 450 300 graph34 0;

-#X array insert 128 float 1;

-#A 0 1 0.995185 0.980785 0.95694 0.92388 0.881921 0.83147 0.77301 0.707107

-0.634393 0.55557 0.471397 0.382683 0.290285 0.19509 0.0980171 -3.82859e-016

--0.0980171 -0.19509 -0.290285 -0.382683 -0.471397 -0.55557 -0.634393

--0.707107 -0.77301 -0.83147 -0.881921 -0.92388 -0.95694 -0.980785 -0.995185

--1 -0.995185 -0.980785 -0.95694 -0.92388 -0.881921 -0.83147 -0.77301

--0.707107 -0.634393 -0.55557 -0.471397 -0.382683 -0.290285 -0.19509

--0.0980171 7.04487e-016 0.0980171 0.19509 0.290285 0.382683 0.471397

-0.55557 0.634393 0.707107 0.77301 0.83147 0.881921 0.92388 0.95694

-0.980785 0.995185 1 0.995185 0.980785 0.95694 0.92388 0.881921 0.83147

-0.77301 0.707107 0.634393 0.55557 0.471397 0.382683 0.290285 0.19509

-0.0980171 1.00761e-014 -0.0980171 -0.19509 -0.290285 -0.382683 -0.471397

--0.55557 -0.634393 -0.707107 -0.77301 -0.83147 -0.881921 -0.92388 -0.95694

--0.980785 -0.995185 -1 -0.995185 -0.980785 -0.95694 -0.92388 -0.881921

--0.83147 -0.77301 -0.707107 -0.634393 -0.55557 -0.471397 -0.382683

--0.290285 -0.19509 -0.0980171 -1.99685e-014 0.0980171 0.19509 0.290285

-0.382683 0.471397 0.55557 0.634393 0.707107 0.77301 0.83147 0.881921

-0.92388 0.95694 0.980785 0.995185;

-#X coords 0 1 127 -1 200 140 1;

-#X restore 78 68 graph;

-#N canvas 112 314 505 434 player 0;

-#X obj 117 137 tabplay~ schnipparray;

-#X obj 171 245 tabplay~ schnipparray;

-#X obj 250 350 tabplay~ schnipparray;

-#X obj 117 161 throw~ toex;

-#X obj 171 264 throw~ toex;

-#X obj 250 374 throw~ toex;

-#X obj 88 46 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1

-;

-#X obj 88 73 spigot;

-#X obj 85 283 s \$0-part;

-#X obj 143 200 t b b;

-#X obj 222 306 t b b;

-#X obj 88 22 inlet;

-#X msg 114 115 0 128;

-#X msg 171 225 128 128;

-#X msg 251 330 256 128;

-#X obj 89 93 t b b;

-#X msg 222 328 1;

-#X msg 143 225 3;

-#X msg 85 117 2;

-#X connect 0 0 3 0;

-#X connect 0 1 9 0;

-#X connect 1 0 4 0;

-#X connect 1 1 10 0;

-#X connect 2 0 5 0;

-#X connect 2 1 7 0;

-#X connect 6 0 7 1;

-#X connect 6 0 7 0;

-#X connect 7 0 15 0;

-#X connect 9 0 17 0;

-#X connect 9 1 13 0;

-#X connect 10 0 16 0;

-#X connect 10 1 14 0;

-#X connect 11 0 6 0;

-#X connect 12 0 0 0;

-#X connect 13 0 1 0;

-#X connect 14 0 2 0;

-#X connect 15 0 18 0;

-#X connect 15 1 12 0;

-#X connect 16 0 8 0;

-#X connect 17 0 8 0;

-#X connect 18 0 8 0;

-#X restore 204 294 pd player;

-#X obj 204 339 catch~ toex;

-#X obj 204 403 dac~;

-#X floatatom 76 311 0 0 0 0 - - -;

-#X obj 76 271 nbx 5 14 -1e+037 1e+037 0 1 empty empty empty 0 -6 0

-10 -24198 -1 -1 11 256;

-#X text 76 253 density;

-#X obj 76 333 s \$0-density;

-#X obj 204 275 tgl 15 0 empty empty start/stop 0 -6 0 8 -24198 -1 -1

-1 1;

-#X obj 76 290 * 0.001;

-#X floatatom 241 429 0 0 0 0 - - -;

-#X obj 241 407 env~ 32768;

-#N canvas 0 0 392 261 inside 0;

-#X obj 41 63 table positions;

-#N canvas 0 0 478 328 create_schippler 0;

-#X msg 155 114 vasp insert;

-#X obj 155 162 vasp.u;

-#X obj 155 138 vasp.osc 6.4;

-#X msg 66 114 vasp insert;

-#X obj 66 162 vasp.u;

-#X obj 66 138 vasp.osc 64;

-#X msg 251 115 vasp insert;

-#X obj 251 163 vasp.u;

-#X obj 251 139 vasp.osc 2;

-#X text 56 71 create various samples to insert;

-#X msg 63 216 vasp insert;

-#X obj 63 261 vasp.u;

-#X obj 63 239 vasp.window;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X connect 3 0 5 0;

-#X connect 5 0 4 0;

-#X connect 6 0 8 0;

-#X connect 8 0 7 0;

-#X connect 10 0 12 0;

-#X connect 12 0 11 0;

-#X restore 43 113 pd create_schippler;

-#N canvas 0 0 660 348 inserter 0;

-#X obj 48 84 sel 1 2 3;

-#N canvas 2 7 415 675 first_part 0;

-#X obj 48 483 tabread positions;

-#X obj 48 172 vasp.noise;

-#X obj 48 238 vasp.??;

-#X obj 48 192 vasp.abs;

-#X obj 48 215 vasp.< 0.1;

-#X obj 48 262 route list;

-#X text 58 501 insert a soundfile at certain offset-position;

-#X obj 48 547 vasp.+ vasp insert;

-#X obj 48 120 t b b;

-#X obj 126 146 vasp.= 0;

-#X obj 48 70 inlet;

-#X obj 103 192 r \$0-density;

-#X msg 162 326 \; positions resize \$1;

-#X obj 80 362 tabset positions;

-#X obj 48 387 0;

-#X obj 48 411 until;

-#X obj 90 436 + 1;

-#X obj 48 436 0;

-#X msg 72 386 0;

-#X obj 97 310 length;

-#X obj 48 460 t f f;

-#X obj 97 331 t f f;

-#X obj 48 288 t b b l l;

-#X obj 48 149 vasp.! 128;

-#X msg 48 522 vasp 128 schnipparray \$1;

-#X msg 126 125 vasp 128 schnipparray 128;

-#X connect 0 0 24 0;

-#X connect 1 0 3 0;

-#X connect 2 0 5 0;

-#X connect 3 0 4 0;

-#X connect 4 0 2 0;

-#X connect 5 0 22 0;

-#X connect 8 0 23 0;

-#X connect 8 1 25 0;

-#X connect 10 0 8 0;

-#X connect 11 0 4 1;

-#X connect 14 0 15 0;

-#X connect 15 0 17 0;

-#X connect 16 0 17 1;

-#X connect 17 0 20 0;

-#X connect 18 0 17 1;

-#X connect 19 0 21 0;

-#X connect 20 0 0 0;

-#X connect 20 1 16 0;

-#X connect 21 0 14 1;

-#X connect 21 1 12 0;

-#X connect 22 0 14 0;

-#X connect 22 1 18 0;

-#X connect 22 2 13 0;

-#X connect 22 3 19 0;

-#X connect 23 0 1 0;

-#X connect 24 0 7 0;

-#X connect 25 0 9 0;

-#X restore 48 183 pd first_part;

-#N canvas 162 22 383 663 second_part 0;

-#X obj 48 483 tabread positions;

-#X obj 48 172 vasp.noise;

-#X obj 48 238 vasp.??;

-#X obj 48 192 vasp.abs;

-#X obj 48 215 vasp.< 0.1;

-#X obj 48 262 route list;

-#X text 58 501 insert a soundfile at certain offset-position;

-#X text 124 552 fuer drei teilbereiche;

-#X obj 48 586 vasp.+ vasp insert;

-#X obj 48 120 t b b;

-#X obj 126 146 vasp.= 0;

-#X obj 48 70 inlet;

-#X obj 103 192 r \$0-density;

-#X msg 162 323 \; positions resize \$1;

-#X obj 80 359 tabset positions;

-#X obj 48 384 0;

-#X obj 48 408 until;

-#X obj 90 433 + 1;

-#X obj 48 433 0;

-#X msg 72 383 0;

-#X obj 97 307 length;

-#X obj 48 457 t f f;

-#X obj 97 328 t f f;

-#X obj 48 285 t b b l l;

-#X obj 48 148 vasp.! 128;

-#X msg 48 525 vasp 128 schnipparray \$1;

-#X obj 48 551 vasp.o+ 128;

-#X msg 126 124 vasp 128 schnipparray 256;

-#X connect 0 0 25 0;

-#X connect 1 0 3 0;

-#X connect 2 0 5 0;

-#X connect 3 0 4 0;

-#X connect 4 0 2 0;

-#X connect 5 0 23 0;

-#X connect 9 0 24 0;

-#X connect 9 1 27 0;

-#X connect 11 0 9 0;

-#X connect 12 0 4 1;

-#X connect 15 0 16 0;

-#X connect 16 0 18 0;

-#X connect 17 0 18 1;

-#X connect 18 0 21 0;

-#X connect 19 0 18 1;

-#X connect 20 0 22 0;

-#X connect 21 0 0 0;

-#X connect 21 1 17 0;

-#X connect 22 0 15 1;

-#X connect 22 1 13 0;

-#X connect 23 0 15 0;

-#X connect 23 1 19 0;

-#X connect 23 2 14 0;

-#X connect 23 3 20 0;

-#X connect 24 0 1 0;

-#X connect 25 0 26 0;

-#X connect 26 0 8 0;

-#X connect 27 0 10 0;

-#X restore 191 181 pd second_part;

-#N canvas 427 3 562 703 third_part 0;

-#X msg 155 289 \; positions resize \$1;

-#X obj 73 325 tabset positions;

-#X obj 41 350 0;

-#X obj 41 374 until;

-#X obj 83 399 + 1;

-#X obj 41 399 0;

-#X obj 41 445 tabread positions;

-#X msg 65 349 0;

-#X obj 41 134 vasp.noise;

-#X obj 41 200 vasp.??;

-#X obj 41 154 vasp.abs;

-#X obj 41 177 vasp.< 0.1;

-#X obj 90 273 length;

-#X obj 41 423 t f f;

-#X obj 41 224 route list;

-#X obj 310 641 vasp.+ vasp insert;

-#X obj 41 82 t b b;

-#X obj 119 108 vasp.= 0;

-#X obj 41 52 inlet;

-#X obj 96 154 r \$0-density;

-#X text 177 107 (clears second part);

-#X text 327 499 sample-length;

-#X obj 292 520 - 0;

-#X text 329 519 minus offset;

-#X text 292 215 this part has to write "around the corner";

-#X obj 48 636 vasp.+ vasp insert;

-#X msg 48 586 vasp \$1 schnipparray;

-#X text 446 641 insert at end;

-#X text 49 663 insert at beginning;

-#X obj 90 294 t f f;

-#X obj 41 251 t b b l l;

-#X msg 310 565 vasp \$1 schnipparray;

-#X obj 310 613 vasp.o;

-#X obj 186 609 vasp.o;

-#X msg 413 614 vasp \$1 insert;

-#X msg 186 586 vasp \$1 insert;

-#X obj 48 550 t f f;

-#X obj 48 527 - 0;

-#X obj 276 471 t b b f f;

-#X text 73 528 already at the end;

-#X obj 292 541 t f f f f;

-#X obj 41 111 vasp.! 128;

-#X obj 292 497 128;

-#X obj 48 505 128;

-#X obj 341 590 + 256;

-#X msg 119 86 vasp 128 schnipparray;

-#X connect 2 0 3 0;

-#X connect 3 0 5 0;

-#X connect 4 0 5 1;

-#X connect 5 0 13 0;

-#X connect 6 0 38 0;

-#X connect 7 0 5 1;

-#X connect 8 0 10 0;

-#X connect 9 0 14 0;

-#X connect 10 0 11 0;

-#X connect 11 0 9 0;

-#X connect 12 0 29 0;

-#X connect 13 0 6 0;

-#X connect 13 1 4 0;

-#X connect 14 0 30 0;

-#X connect 16 0 41 0;

-#X connect 16 1 45 0;

-#X connect 18 0 16 0;

-#X connect 19 0 11 1;

-#X connect 22 0 40 0;

-#X connect 26 0 25 0;

-#X connect 29 0 2 1;

-#X connect 29 1 0 0;

-#X connect 30 0 2 0;

-#X connect 30 1 7 0;

-#X connect 30 2 1 0;

-#X connect 30 3 12 0;

-#X connect 31 0 32 0;

-#X connect 32 0 15 0;

-#X connect 33 0 25 1;

-#X connect 34 0 15 1;

-#X connect 35 0 33 0;

-#X connect 36 0 26 0;

-#X connect 36 1 35 0;

-#X connect 37 0 36 0;

-#X connect 38 0 43 0;

-#X connect 38 1 42 0;

-#X connect 38 2 22 1;

-#X connect 38 3 44 0;

-#X connect 40 0 37 1;

-#X connect 40 1 33 1;

-#X connect 40 2 31 0;

-#X connect 40 3 34 0;

-#X connect 41 0 8 0;

-#X connect 42 0 22 0;

-#X connect 43 0 37 0;

-#X connect 44 0 32 1;

-#X connect 45 0 17 0;

-#X restore 336 183 pd third_part;

-#X obj 48 55 r \$0-part;

-#X text 50 33 after a sample-part is played \, next step is calculated

-;

-#X text 296 84 1) generate noise \; 2) get triggering-values \; 3)

-...save in positions-array \; 4) read samplevalues of positions \;

-5) at every trigger insert the "insert"array;

-#X connect 0 0 1 0;

-#X connect 0 1 2 0;

-#X connect 0 2 3 0;

-#X connect 4 0 0 0;

-#X restore 42 88 pd inserter;

-#X obj 40 37 table schnipparray 384;

-#X restore 516 119 pd inside;

-#X obj 322 271 vsl 15 100 0 1 0 1 empty empty volume 0 -8 0 8 -24198

--1 -1 600 1;

-#X obj 204 374 *~ 0.2;

-#X text 387 445 needs the zexy library and vasp;

-#X text 319 80 this array is inserted at triggering points;

-#X connect 2 0 14 0;

-#X connect 4 0 7 0;

-#X connect 5 0 9 0;

-#X connect 8 0 1 0;

-#X connect 9 0 4 0;

-#X connect 11 0 10 0;

-#X connect 13 0 14 1;

-#X connect 14 0 3 0;

-#X connect 14 0 3 1;

-#X connect 14 0 11 0;

diff --git a/externals/grill/vasp/pd-test/granular2.pd b/externals/grill/vasp/pd-test/granular2.pd
deleted file mode 100644
index cfea7d6c..00000000
--- a/externals/grill/vasp/pd-test/granular2.pd
+++ /dev/null
@@ -1,366 +0,0 @@
-#N canvas 30 24 708 560 10;

-#N canvas 0 0 450 300 graph34 0;

-#X array insert 128 float 0;

-#X coords 0 1 127 -1 200 140 1;

-#X restore 96 73 graph;

-#N canvas 339 256 523 452 player 0;

-#X obj 228 372 tabplay~ schnipparray;

-#X obj 228 396 throw~ toex;

-#X obj 208 45 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1

-;

-#X obj 208 76 spigot;

-#X obj 104 330 s \$0-part;

-#X obj 208 21 inlet;

-#X obj 264 251 t b b;

-#X obj 283 327 r \$0-partlen;

-#X obj 253 299 r \$0-partlen;

-#X obj 228 319 * 128;

-#X obj 228 350 pack 0 128;

-#X obj 253 147 + 1;

-#X obj 208 147 t f f;

-#X obj 143 251 t b b;

-#X obj 203 250 t b b;

-#X obj 240 192 t b b;

-#X obj 208 125 1;

-#X msg 265 212 1;

-#X obj 208 170 sel 1 2 3;

-#X msg 143 271 2;

-#X msg 168 271 0;

-#X msg 203 271 3;

-#X msg 228 271 1;

-#X msg 264 271 1;

-#X msg 289 271 2;

-#X connect 0 0 1 0;

-#X connect 0 1 3 0;

-#X connect 2 0 3 1;

-#X connect 2 0 3 0;

-#X connect 3 0 16 0;

-#X connect 5 0 2 0;

-#X connect 6 0 23 0;

-#X connect 6 1 24 0;

-#X connect 7 0 10 1;

-#X connect 8 0 9 1;

-#X connect 9 0 10 0;

-#X connect 10 0 0 0;

-#X connect 11 0 16 1;

-#X connect 12 0 18 0;

-#X connect 12 1 11 0;

-#X connect 13 0 19 0;

-#X connect 13 1 20 0;

-#X connect 14 0 21 0;

-#X connect 14 1 22 0;

-#X connect 15 0 6 0;

-#X connect 15 1 17 0;

-#X connect 16 0 12 0;

-#X connect 17 0 16 1;

-#X connect 18 0 13 0;

-#X connect 18 1 14 0;

-#X connect 18 2 15 0;

-#X connect 19 0 4 0;

-#X connect 20 0 9 0;

-#X connect 21 0 4 0;

-#X connect 22 0 9 0;

-#X connect 23 0 4 0;

-#X connect 24 0 9 0;

-#X restore 204 294 pd player;

-#X obj 204 339 catch~ toex;

-#X obj 204 403 dac~;

-#X floatatom 51 318 0 0 0 0 - - -;

-#X obj 51 278 nbx 5 14 -1e+037 1e+037 0 1 empty empty empty 0 -6 0

-10 -24198 -1 -1 80.13 256;

-#X text 51 260 density;

-#X obj 51 340 s \$0-density;

-#X obj 204 275 tgl 15 0 empty empty start/stop 0 -6 0 8 -24198 -1 -1

-1 1;

-#X floatatom 241 430 0 0 0 0 - - -;

-#X obj 241 407 env~ 32768;

-#N canvas 202 187 293 232 inside 0;

-#X obj 88 151 table positions;

-#N canvas 136 160 532 356 inserter 0;

-#X obj 48 55 r \$0-part;

-#X text 50 33 after a sample-part is played \, next step is calculated

-;

-#X obj 169 145 sel 1 2 3;

-#X msg 317 235 1;

-#X text 411 234 clear;

-#X msg 346 235 2;

-#X msg 376 235 0;

-#X obj 317 259 s \$0-clear;

-#X obj 169 260 s \$0-partfw;

-#X msg 169 233 0;

-#X msg 205 233 1;

-#X msg 238 233 2;

-#X text 244 260 (offset);

-#X obj 246 176 t b b;

-#X obj 48 78 t b f;

-#N canvas 267 0 670 675 three_steps 0;

-#X msg 139 235 \; positions resize \$1;

-#X obj 78 269 tabset positions;

-#X obj 46 291 0;

-#X obj 46 311 until;

-#X obj 88 336 + 1;

-#X obj 46 336 0;

-#X obj 46 377 tabread positions;

-#X msg 70 291 0;

-#X obj 46 100 vasp.noise;

-#X obj 46 165 vasp.??;

-#X obj 46 122 vasp.abs;

-#X obj 46 145 vasp.< 0.1;

-#X obj 95 227 length;

-#X obj 46 357 t f f;

-#X obj 345 609 vasp.+ vasp insert;

-#X obj 46 58 t b b;

-#X obj 46 37 inlet;

-#X obj 101 122 r \$0-density;

-#X text 348 452 sample-length;

-#X obj 313 473 - 0;

-#X text 350 472 minus offset;

-#X obj 46 620 vasp.+ vasp insert;

-#X msg 46 527 vasp \$1 schnipparray;

-#X text 164 621 insert at beginning;

-#X obj 95 248 t f f;

-#X obj 46 205 t b b l l;

-#X msg 345 517 vasp \$1 schnipparray;

-#X obj 345 587 vasp.o;

-#X obj 149 599 vasp.o;

-#X msg 448 588 vasp \$1 insert;

-#X msg 149 576 vasp \$1 insert;

-#X obj 46 502 t f f;

-#X obj 46 479 - 0;

-#X obj 46 400 t b b f f;

-#X text 73 478 already at the end;

-#X obj 313 494 t f f f f;

-#X obj 46 79 vasp.! 128;

-#X obj 313 450 128;

-#X obj 46 457 128;

-#X obj 399 195 r \$0-partlen;

-#X text 405 261 clear;

-#X obj 374 173 r \$0-clear;

-#X obj 329 173 vasp.f;

-#X msg 329 128 vasp schnipparray;

-#X obj 329 261 vasp.= 0;

-#X obj 374 217 * 128;

-#X obj 360 150 r \$0-partlen;

-#X obj 329 239 vasp.o;

-#X obj 101 58 r \$0-partlen;

-#X obj 470 541 r \$0-partlen;

-#X obj 399 564 * 128;

-#X obj 399 541 r \$0-partfw;

-#X obj 376 564 + 0;

-#X obj 326 428 r \$0-partlen;

-#X obj 59 433 r \$0-partlen;

-#X obj 46 595 vasp.o+;

-#X obj 149 550 r \$0-partlen;

-#X obj 83 572 * 128;

-#X obj 83 550 r \$0-clear;

-#X text 481 619 insert at end of this part;

-#X text 163 634 of next part;

-#X obj 46 185 route bang;

-#X connect 2 0 3 0;

-#X connect 3 0 5 0;

-#X connect 4 0 5 1;

-#X connect 5 0 13 0;

-#X connect 6 0 33 0;

-#X connect 7 0 5 1;

-#X connect 8 0 10 0;

-#X connect 9 0 61 0;

-#X connect 10 0 11 0;

-#X connect 11 0 9 0;

-#X connect 12 0 24 0;

-#X connect 13 0 6 0;

-#X connect 13 1 4 0;

-#X connect 15 0 36 0;

-#X connect 15 1 43 0;

-#X connect 16 0 15 0;

-#X connect 17 0 11 1;

-#X connect 19 0 35 0;

-#X connect 22 0 55 0;

-#X connect 24 0 2 1;

-#X connect 24 1 0 0;

-#X connect 25 0 2 0;

-#X connect 25 1 7 0;

-#X connect 25 2 1 0;

-#X connect 25 3 12 0;

-#X connect 26 0 27 0;

-#X connect 27 0 14 0;

-#X connect 28 0 21 1;

-#X connect 29 0 14 1;

-#X connect 30 0 28 0;

-#X connect 31 0 22 0;

-#X connect 31 1 30 0;

-#X connect 32 0 31 0;

-#X connect 33 0 38 0;

-#X connect 33 1 37 0;

-#X connect 33 2 19 1;

-#X connect 33 3 52 0;

-#X connect 35 0 32 1;

-#X connect 35 1 28 1;

-#X connect 35 2 26 0;

-#X connect 35 3 29 0;

-#X connect 36 0 8 0;

-#X connect 37 0 19 0;

-#X connect 38 0 32 0;

-#X connect 39 0 45 1;

-#X connect 41 0 45 0;

-#X connect 42 0 47 0;

-#X connect 43 0 42 0;

-#X connect 45 0 47 1;

-#X connect 46 0 42 1;

-#X connect 47 0 44 0;

-#X connect 48 0 36 1;

-#X connect 49 0 50 1;

-#X connect 50 0 52 1;

-#X connect 51 0 50 0;

-#X connect 52 0 27 1;

-#X connect 53 0 37 1;

-#X connect 54 0 38 1;

-#X connect 55 0 21 0;

-#X connect 56 0 57 1;

-#X connect 57 0 55 1;

-#X connect 58 0 57 0;

-#X connect 61 1 25 0;

-#X restore 48 259 pd three_steps;

-#X obj 209 176 t b b;

-#X obj 169 175 t b b;

-#X text 386 260 (=nextpart);

-#X connect 0 0 14 0;

-#X connect 2 0 17 0;

-#X connect 2 1 16 0;

-#X connect 2 2 13 0;

-#X connect 3 0 7 0;

-#X connect 5 0 7 0;

-#X connect 6 0 7 0;

-#X connect 9 0 8 0;

-#X connect 10 0 8 0;

-#X connect 11 0 8 0;

-#X connect 13 0 11 0;

-#X connect 13 1 6 0;

-#X connect 14 0 15 0;

-#X connect 14 1 2 0;

-#X connect 16 0 10 0;

-#X connect 16 1 5 0;

-#X connect 17 0 9 0;

-#X connect 17 1 3 0;

-#X restore 40 70 pd inserter;

-#X obj 88 129 table schnipparray 384;

-#N canvas 286 262 325 213 init 0;

-#X obj 112 77 s \$0-partlen;

-#X msg 112 100 \; insert resize \$1;

-#X msg 50 137 \; schnipparray resize \$1;

-#X obj 50 43 loadbang;

-#X msg 50 65 128;

-#X obj 50 113 * 3;

-#X connect 3 0 4 0;

-#X connect 4 0 5 0;

-#X connect 4 0 0 0;

-#X connect 4 0 1 0;

-#X connect 5 0 2 0;

-#X restore 41 95 pd init;

-#N canvas 409 43 526 376 create_schnippl 0;

-#X msg 155 114 vasp insert;

-#X obj 155 182 vasp.u;

-#X obj 155 138 vasp.osc 6.4;

-#X msg 66 114 vasp insert;

-#X obj 66 162 vasp.u;

-#X msg 293 113 vasp insert;

-#X obj 293 161 vasp.u;

-#X obj 293 137 vasp.osc 2;

-#X msg 63 216 vasp insert;

-#X obj 63 261 vasp.u;

-#X obj 63 239 vasp.window;

-#X obj 66 138 vasp.osc 128;

-#X obj 155 160 vasp.*!window lin;

-#X msg 273 230 vasp insert;

-#X obj 273 292 vasp.u;

-#X obj 273 251 vasp.osc 2;

-#X obj 273 271 vasp.*xwindow hamming;

-#X obj 355 230 nbx 5 14 -1e+037 1e+037 0 0 empty empty empty 0 -6 0

-10 -24198 -1 -1 3 256;

-#X text 56 71 create various slices to insert;

-#X msg 405 113 vasp insert;

-#X obj 405 161 vasp.u;

-#X obj 405 137 vasp.= 0;

-#X connect 0 0 2 0;

-#X connect 2 0 12 0;

-#X connect 3 0 11 0;

-#X connect 5 0 7 0;

-#X connect 7 0 6 0;

-#X connect 8 0 10 0;

-#X connect 10 0 9 0;

-#X connect 11 0 4 0;

-#X connect 12 0 1 0;

-#X connect 13 0 15 0;

-#X connect 15 0 16 0;

-#X connect 16 0 14 0;

-#X connect 17 0 15 1;

-#X connect 19 0 21 0;

-#X connect 21 0 20 0;

-#X restore 40 47 pd create_schnippl;

-#X restore 53 489 pd inside;

-#X obj 322 271 vsl 15 100 0 1 0 1 empty empty volume 0 -8 0 8 -24198

--1 -1 4400 1;

-#X obj 204 374 *~ 0.2;

-#X text 332 464 needs the zexy library and vasp;

-#X obj 51 297 * 0.0001;

-#N canvas 0 0 478 359 glaetten 0;

-#X floatatom 225 70 5 0 0 0 - - -;

-#X floatatom 242 130 5 0 0 0 - - -;

-#X obj 225 111 div 64;

-#X obj 225 148 + 1;

-#X obj 225 169 * 64;

-#X floatatom 254 193 0 0 0 0 - - -;

-#X obj 225 90 - 1;

-#X text 40 193 correct to a size dividable by 64;

-#X obj 225 215 * 3;

-#X floatatom 238 240 0 0 0 0 - - -;

-#X text 143 239 size of array;

-#X text 115 68 length of sample;

-#X text 303 194 (part-length);

-#X obj 322 257 s \$0-partlen;

-#X msg 313 285 \; insert resize \$1;

-#X msg 73 287 \; schnipparray resize \$1;

-#X obj 225 38 inlet;

-#X connect 0 0 6 0;

-#X connect 2 0 1 0;

-#X connect 2 0 3 0;

-#X connect 3 0 4 0;

-#X connect 4 0 5 0;

-#X connect 4 0 8 0;

-#X connect 5 0 13 0;

-#X connect 5 0 14 0;

-#X connect 6 0 2 0;

-#X connect 8 0 9 0;

-#X connect 8 0 15 0;

-#X connect 16 0 0 0;

-#X restore 482 362 pd glaetten;

-#X obj 482 320 soundfiler;

-#X obj 482 278 openpanel;

-#X msg 482 299 read -resize \$1 insert;

-#X obj 482 251 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X floatatom 482 342 0 0 0 0 - - -;

-#X text 326 103 this array is inserted at random triggering points

-;

-#X text 506 251 load sample to insert;

-#X text 332 478 be careful with high density \, with large files costs

-a lot of cpu and glitches can appear;

-#X msg 481 211 \; pd-create_schnippl vis 1;

-#X obj 481 189 bng 15 250 50 0 empty empty empty 0 -6 0 8 -24198 -1

--1;

-#X text 509 188 create samples to insert;

-#X connect 2 0 13 0;

-#X connect 4 0 7 0;

-#X connect 5 0 15 0;

-#X connect 8 0 1 0;

-#X connect 10 0 9 0;

-#X connect 12 0 13 1;

-#X connect 13 0 3 0;

-#X connect 13 0 3 1;

-#X connect 13 0 10 0;

-#X connect 15 0 4 0;

-#X connect 17 0 21 0;

-#X connect 18 0 19 0;

-#X connect 19 0 17 0;

-#X connect 20 0 18 0;

-#X connect 21 0 16 0;

-#X connect 26 0 25 0;

diff --git a/externals/grill/vasp/pd/VASP-HELP.pd b/externals/grill/vasp/pd/VASP-HELP.pd
deleted file mode 100644
index 4e6dad90..00000000
--- a/externals/grill/vasp/pd/VASP-HELP.pd
+++ /dev/null
@@ -1,1157 +0,0 @@
-#N canvas 193 23 626 687 10;

-#X obj 104 47 cnv 15 15 15 empty empty vasp_modular 0 10 1 14 -262144

--1 0;

-#X obj 61 37 cnv 2 2 2 empty 2-1-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 63 37 cnv 2 2 2 empty 2-2-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 65 37 cnv 2 2 2 empty 2-3-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 67 37 cnv 2 2 2 empty 2-4-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 69 37 cnv 2 2 2 empty 2-5-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 71 37 cnv 2 2 2 empty 2-6-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 73 37 cnv 2 2 2 empty 2-7-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 75 37 cnv 2 2 2 empty 2-8-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 77 37 cnv 2 2 2 empty 2-9-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 79 37 cnv 2 2 2 empty 2-10-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 81 37 cnv 2 2 2 empty 2-11-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 83 37 cnv 2 2 2 empty 2-12-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 85 37 cnv 2 2 2 empty 2-13-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 87 37 cnv 2 2 2 empty 2-14-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 89 37 cnv 2 2 2 empty 2-15-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 61 39 cnv 2 2 2 empty 3-1-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 63 39 cnv 2 2 2 empty 3-2-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 65 39 cnv 2 2 2 empty 3-3-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 67 39 cnv 2 2 2 empty 3-4-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 69 39 cnv 2 2 2 empty 3-5-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 71 39 cnv 2 2 2 empty 3-6-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 73 39 cnv 2 2 2 empty 3-7-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 75 39 cnv 2 2 2 empty 3-8-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 77 39 cnv 2 2 2 empty 3-9-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 79 39 cnv 2 2 2 empty 3-10-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 81 39 cnv 2 2 2 empty 3-11-r empty 20 12 64 14 -225271 -262144

-0;

-#X obj 83 39 cnv 2 2 2 empty 3-12-r empty 20 12 64 14 -225271 -262144

-0;

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-#X text 54 90 vasp modular - vector assembling signal processor ©2002-2007

-thomas grill;

-#X text 54 123 vasp is a library of objects for max/msp and pd \, containing

-functions to generate and modify vectors as well as buffer content

-in a non-realtime context.;

-#X text 54 169 vasp objects are using a specialized message syntax

-for all objects to refer to a buffer or a part of it.;

-#X text 55 248 some reference patches need the prepend object of the

-IEMlib;

-#X text 55 565 inspired by guenther rabl's fftbox and NMS4. find guenther

-rabl at www.canto-crudo.com;

-#X text 54 602 vasp help patches for MaxMSP by florian bogner and oliver

-grimm - ©2002 patcherboys;

-#X text 55 639 revised & extended version for PD by marius schebella

-- www.parasitaere-kapazitaeten.net/vasp;

-#X text 54 202 the help patches should give you an idea of what is

-possible. feel free to combine different patches to more complex ones.

-;

-#X text 76 291 (very) quick overview;

-#N canvas 131 125 831 564 quickstart 0;

-#X text 86 223 How to use:;

-#X obj 292 270 bng 15 250 50 0 1displays 1displayr empty 0 -6 192 8

--24198 -1 -1;

-#X text 320 269 1) Have a messagebox with the name of the array.;

-#X obj 292 317 bng 15 250 50 0 2displays 2displayr empty 0 -6 192 8

--24198 -1 -1;

-#X obj 292 400 bng 15 250 50 0 3displays 3displayr empty 0 -6 192 8

--24198 -1 -1;

-#N canvas 323 136 534 533 inside 0;

-#X obj 144 38 r 1displays;

-#X obj 176 281 delay 500;

-#X obj 144 156 r 2displays;

-#X obj 144 80 change;

-#X msg 144 59 1;

-#X obj 144 198 change;

-#X msg 144 177 1;

-#X msg 144 101 bang;

-#X msg 144 221 bang;

-#X obj 64 327 change;

-#X msg 64 306 1;

-#X obj 64 284 r 3displays;

-#X obj 64 349 t b b b;

-#X obj 315 37 table buffer1;

-#X text 314 55 (dummy-table);

-#X msg 144 122 \; pd-quickstart msg 130 270 vasp buffer1;

-#X msg 144 244 \; pd-quickstart obj 130 320 vasp.shift 100;

-#X msg 108 374 \; pd-quickstart msg 130 370 vasp buffer1;

-#X msg 82 411 \; pd-quickstart obj 130 400 vasp.update;

-#X msg 176 302 \; pd-quickstart connect 13 0 14 0;

-#X msg 64 452 \; pd-quickstart connect 15 0 16 0;

-#X connect 0 0 4 0;

-#X connect 1 0 19 0;

-#X connect 2 0 6 0;

-#X connect 3 0 7 0;

-#X connect 4 0 3 0;

-#X connect 5 0 8 0;

-#X connect 6 0 5 0;

-#X connect 7 0 15 0;

-#X connect 8 0 16 0;

-#X connect 8 0 1 0;

-#X connect 9 0 12 0;

-#X connect 10 0 9 0;

-#X connect 11 0 10 0;

-#X connect 12 0 20 0;

-#X connect 12 1 18 0;

-#X connect 12 2 17 0;

-#X restore 716 65 pd inside;

-#X text 87 54 The vasp modular system does calculation on buffers.

-;

-#X text 322 316 2) Connect it to a vasp-object-box that determines

-the processing algorithm.;

-#X text 323 374 3) At that point \, after clicking the message-box

-\, data processing is executed. To display the new vasp in the graph

-you may want to update the graphic display.;

-#X text 86 89 Vasp works "out of time" \, it does not relay on the

-usual blocksizes of Pd. A vasp algorithm can be assigned to any buffer

-size according to your own definition \, for example the whole sound-data

-of an array.;

-#X text 86 156 There is a general help-patch called "VASP-HELP" \,

-and there is a reference-patch for every vasp object.;

-#X text 233 241 (CLICK GREEN BUTTONS);

-#X text 85 481 Have a look at this help for detailed information about

-the syntax and the available objects and features.;

-#X restore 232 292 pd quickstart;

-#X text 108 324 the vasp message;

-#N canvas 10 33 986 670 syntax 0;

-#X text 76 52 the vasp message:;

-#X obj 75 20 cnv 15 15 15 empty empty vasp_syntax 0 10 1 14 -262144

--1 0;

-#N canvas 0 0 405 218 init 0;

-#X obj 33 19 loadbang;

-#X msg 33 99 \; \$1 xticks 0 4410 5 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 33 45 symbol buf1 \, symbol buf2 \, sysymbol buf1 \, symbol

-buf2 \, symbol buf3 \, symbol buf4 \, symbol buf5 \, symbol buf6 \,

-symbol buf7 \, symbol buf8 \, symbol buf9;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 827 44 pd init;

-#X obj 73 92 cnv 15 800 450 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X text 469 241 (default 0);

-#X text 515 185 which does the same.;

-#X msg 462 184 vasp -1;

-#X msg 222 270 vasp 44100 buf1 22050 0;

-#X text 110 271 and the channel;

-#X msg 317 241 vasp 44100 buf1 22050;

-#X text 110 243 an optional offset in samples;

-#X msg 365 214 vasp 44100 buf1;

-#X text 110 216 the name of the buffer it refers to;

-#X msg 347 158 vasp 44100;

-#X text 110 161 followed by the length in samples;

-#X msg 266 132 vasp;

-#X text 89 102 - a vasp message is structured by the following parts:

-;

-#X text 110 135 it always starts with;

-#X text 110 450 set all samples of buf1 to 0;

-#X text 110 384 generate a sine wave at 2Hz;

-#X msg 311 451 vasp buf1;

-#X obj 311 497 vasp.update;

-#X obj 311 473 vasp.= 0;

-#X obj 310 412 vasp.update;

-#X obj 310 383 vasp.osc 22050;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf1 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 498 403 graph;

-#X msg 310 323 vasp 44100 buf1 22050 0;

-#X text 110 325 one vectored vasp message:;

-#X obj 73 582 cnv 15 800 480 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X text 138 890 set all samples of buf1 and buf2 to 0;

-#X msg 275 910 vasp buf2 buf3;

-#X obj 275 956 vasp.update;

-#X obj 275 932 vasp.= 0;

-#X obj 274 846 vasp.update;

-#X obj 274 816 vasp.osc 22050;

-#X text 139 993 a vasp message can contain as many vectors as you like

-\, but all vectors have the same length;

-#X msg 274 714 vasp 44100 buf2 0 0 buf3 22050;

-#X text 110 689 two vectored vasp message:;

-#X text 110 633 all vectors have the same length \, but the vectors

-can differ in the buffers and offsets;

-#X text 89 597 - if a vasp message contains more than one vector:;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf2 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 477 754 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf3 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 478 878 graph;

-#X text 110 184 if missing \, it refers to the whole buffer \, or type

-;

-#X text 139 1028 different vectors of a vasp are processed in parallel

-or as pairs for complex operations respectively.;

-#X obj 860 1077 cnv 15 15 15 empty empty empty 20 12 0 14 -262144 -66577

-0;

-#X text 336 339 (CLICK HERE);

-#X text 377 451 (CLICK HERE);

-#X text 326 736 (CLICK HERE);

-#X text 470 683 referring to buffer buf1 from 0 sec to 1 sec on channel

-0 and buffer buf2 from 0.5 sec to 1.5 sec on channel 0;

-#X text 354 934 (CLICK HERE);

-#X text 393 271 (default 0 \, it is only used in Max/MSP);

-#X text 453 342 referring to buffer buf1 from 0.5sec to 1.5sec on channel

-0;

-#X connect 20 0 22 0;

-#X connect 22 0 21 0;

-#X connect 24 0 23 0;

-#X connect 26 0 24 0;

-#X connect 30 0 32 0;

-#X connect 32 0 31 0;

-#X connect 34 0 33 0;

-#X connect 36 0 34 0;

-#X restore 232 325 pd syntax;

-#X text 88 357 additional messages;

-#N canvas 30 20 964 685 moremessages 0;

-#X obj 59 74 cnv 15 800 330 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X obj 330 342 vasp.* 0.5;

-#X text 128 192 set all samples of buf1 to 0;

-#X obj 330 374 vasp.update;

-#X obj 330 316 vasp.noise;

-#X msg 330 191 vasp buf4;

-#X obj 330 243 vasp.update;

-#X obj 330 217 vasp.= 0;

-#X obj 330 159 vasp.update;

-#X obj 330 133 vasp.osc 22050;

-#X msg 330 290 vasp buf5;

-#X text 470 92 sets the message \, bang triggers the operation;

-#X text 68 29 additional vasp messages:;

-#X msg 330 92 set vasp 44100 buf4;

-#X text 107 92 - set:;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf4 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 503 145 graph;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf5 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 504 269 graph;

-#X obj 286 108 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 107 115 - bang:;

-#X obj 60 662 cnv 15 800 290 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X text 108 688 - update:;

-#X msg 233 726 update 1;

-#X msg 297 726 update 0;

-#X msg 361 690 vasp buf7;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf7 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 521 699 graph;

-#X obj 651 903 vasp.update;

-#X obj 392 752 random 10;

-#X obj 392 778 * 0.1;

-#X msg 651 877 vasp buf7;

-#X obj 361 716 t a b;

-#X obj 60 975 cnv 15 800 290 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X text 134 998 - detach:;

-#X text 233 839 with argument 1 or 0 you can turn automatic display-update

-on or off (default is off).;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf8 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 525 1088 graph;

-#X obj 297 1231 vasp.u;

-#X obj 297 1205 vasp.opt;

-#X obj 297 1178 vasp.rfft;

-#X msg 297 1074 vasp buf8;

-#X msg 225 1095 detach 1;

-#X text 238 998 use multithreading;

-#X msg 162 1095 detach 0;

-#X obj 59 1290 cnv 15 800 300 empty empty empty 20 12 0 14 -241339

--66577 0;

-#X text 127 1321 - radio:;

-#X obj 845 1762 cnv 15 15 15 empty empty empty 20 12 0 14 -262144 -66577

-0;

-#X obj 59 430 cnv 15 800 210 empty empty empty 20 12 0 14 -241339 -66577

-0;

-#X text 129 556 set all samples of buf5/6 to 0;

-#X msg 351 559 vasp buf5 buf6;

-#X obj 351 611 vasp.update;

-#X obj 351 585 vasp.= 0;

-#X msg 351 470 to vasp buf6 \, vasp buf5;

-#X obj 351 522 vasp.update;

-#X text 143 474 sets the target buffer buf6;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf6 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 515 515 graph;

-#X text 113 448 - to:;

-#X msg 192 1537 radio update 1;

-#X msg 187 1386 radio detach 1;

-#X text 149 1536 also:;

-#X obj 297 1497 vasp.u;

-#N canvas 0 0 450 300 graph1 0;

-#X array buf9 88200 float 0;

-#X coords 0 1 88199 -1 300 100 1;

-#X restore 526 1398 graph;

-#X msg 297 1367 vasp buf9;

-#X obj 351 496 vasp.*osc 22100;

-#X text 45 497 and modulate the noise with a 2Hz sine wave;

-#X text 233 875 if automatic update is turned off \, you explicitely

-have to update the display with the object vasp.update;

-#X obj 361 806 vasp.=;

-#X text 237 1019 this very useful switch can put the vasp-calculation

-into the background and (try to) avoid dropouts in the Pd-DSP-processing.

-1 = on \, 0 = off.;

-#X obj 297 1125 vasp.noise;

-#X obj 297 1149 vasp.flp 100;

-#X text 392 1147 low pass filter;

-#X text 383 1125 generate noise;

-#X text 235 1321 radio messages are passed to/through all vasp objects

-of an object chain;

-#X obj 297 1422 vasp.xwindow lin;

-#X obj 297 1466 vasp.sqr;

-#X text 354 1465 square it;

-#X text 355 1439 make linear window;

-#X text 69 45 set \, bang \, to \, update \, detach \, help;

-#X obj 61 1624 cnv 15 800 130 empty empty empty 20 12 0 14 -241339

--66577 0;

-#X text 127 1636 - help:;

-#X msg 240 1676 help;

-#X obj 240 1709 vasp.??;

-#X msg 323 1676 help;

-#X obj 323 1709 vasp.s/;

-#X text 236 1637 print out a short description of the object;

-#X text 376 1177 real fft;

-#X connect 1 0 3 0;

-#X connect 4 0 1 0;

-#X connect 5 0 7 0;

-#X connect 7 0 6 0;

-#X connect 9 0 8 0;

-#X connect 10 0 4 0;

-#X connect 13 0 9 0;

-#X connect 17 0 9 0;

-#X connect 21 0 63 0;

-#X connect 22 0 63 0;

-#X connect 23 0 29 0;

-#X connect 26 0 27 0;

-#X connect 27 0 63 1;

-#X connect 28 0 25 0;

-#X connect 29 0 63 0;

-#X connect 29 1 26 0;

-#X connect 35 0 34 0;

-#X connect 36 0 35 0;

-#X connect 37 0 65 0;

-#X connect 38 0 36 0;

-#X connect 38 0 66 0;

-#X connect 38 0 65 0;

-#X connect 40 0 36 0;

-#X connect 40 0 66 0;

-#X connect 40 0 65 0;

-#X connect 46 0 48 0;

-#X connect 48 0 47 0;

-#X connect 49 0 60 0;

-#X connect 55 0 70 0;

-#X connect 59 0 70 0;

-#X connect 60 0 50 0;

-#X connect 65 0 66 0;

-#X connect 66 0 36 0;

-#X connect 70 0 71 0;

-#X connect 71 0 57 0;

-#X connect 77 0 78 0;

-#X connect 79 0 80 0;

-#X restore 232 356 pd moremessages;

-#X text 107 389 the vasp objects;

-#N canvas 57 40 412 447 objects 0;

-#X obj 59 28 cnv 15 15 15 empty empty vasp_objects 0 10 1 14 -262144

--1 0;

-#N canvas 343 209 509 292 fftobjects 0;

-#X obj 281 103 vasp.r!fft;

-#X obj 281 71 vasp.rfft;

-#X obj 72 160 vasp.polar;

-#X obj 72 103 vasp.c!fft;

-#X obj 72 71 vasp.cfft;

-#X text 145 160 changes between cartesian and polar representation

-;

-#X text 358 103 inverse real fft;

-#X text 145 71 complex fft;

-#X text 145 103 inverse complex fft;

-#X text 358 71 real fft;

-#X text 145 213 changes between polar and cartesian representation

-;

-#X obj 72 212 vasp.rect;

-#X obj 35 22 cnv 15 15 15 empty empty fftobjects 0 10 1 14 -262144

--1 0;

-#X restore 71 206 pd fftobjects;

-#N canvas 386 9 609 639 arithmetic 0;

-#X obj 354 138 vasp.c!-;

-#X text 149 135 reverse subtraction;

-#X obj 76 136 vasp.!-;

-#X text 437 421 integral function;

-#X text 437 444 differential function;

-#X obj 362 448 vasp.dif;

-#X obj 362 422 vasp.int;

-#X obj 361 346 vasp.r+;

-#X text 414 350 radius offset;

-#X obj 354 216 vasp.c!/;

-#X text 150 213 reverse division;

-#X obj 76 214 vasp.!/;

-#X obj 355 250 vasp.c=;

-#X obj 354 190 vasp.c/;

-#X obj 354 164 vasp.c*;

-#X obj 354 112 vasp.c-;

-#X obj 354 86 vasp.c+;

-#X obj 76 578 vasp.sign;

-#X obj 76 552 vasp.%;

-#X obj 76 526 vasp.abs;

-#X obj 76 500 vasp.!=;

-#X obj 76 474 vasp.==;

-#X obj 76 344 vasp.>=;

-#X obj 76 318 vasp.<=;

-#X obj 76 292 vasp.>;

-#X obj 76 266 vasp.<;

-#X obj 76 240 vasp.=;

-#X obj 76 188 vasp./;

-#X obj 76 162 vasp.*;

-#X obj 76 110 vasp.-;

-#X obj 76 84 vasp.+;

-#X text 150 338 vasp >= x;

-#X text 150 315 vasp >= x;

-#X text 150 292 vasp > x;

-#X text 150 269 vasp < x;

-#X text 151 473 equal to;

-#X text 152 161 multiplication;

-#X text 149 187 division;

-#X text 150 106 subtraction;

-#X text 153 499 not equal to;

-#X text 153 551 modulo (remainder of a division);

-#X text 151 525 absolute value of a vasp;

-#X text 150 83 addition;

-#X text 354 62 complex ....;

-#X text 150 239 vasp = x;

-#X text 152 577 values < 0 become -1 | values > 0 become 1;

-#X text 361 322 radius ....;

-#X obj 35 22 cnv 15 15 15 empty empty arithmetic 0 10 1 14 -262144

--1 0;

-#X obj 355 276 vasp.cconj;

-#X obj 76 370 vasp.a<;

-#X obj 76 396 vasp.a>;

-#X obj 76 422 vasp.a<=;

-#X obj 76 448 vasp.a>=;

-#X text 149 369 abs(vasp) < abs(x);

-#X text 149 392 abs(vasp) > abs(x);

-#X text 149 444 abs(vasp) >= abs(x);

-#X text 149 421 abs(vasp) <= abs(x);

-#X obj 362 488 vasp.sum?;

-#X text 433 486 sum of samples;

-#X restore 72 128 pd arithmetic;

-#N canvas 197 195 744 308 generators 0;

-#X obj 389 194 vasp.*cosc;

-#X obj 389 138 vasp.*phasor;

-#X obj 389 110 vasp.*osc;

-#X obj 72 222 vasp.cnoise;

-#X obj 72 194 vasp.cosc;

-#X obj 72 166 vasp.noise;

-#X obj 72 138 vasp.phasor;

-#X obj 72 110 vasp.osc;

-#X text 72 67 generate .....;

-#X text 166 165 vasp noise generator;

-#X text 166 134 vasp saw tooth generator;

-#X text 166 109 vasp sine wave generator;

-#X text 166 226 complex noise;

-#X text 166 190 complex sine wave;

-#X obj 35 22 cnv 15 15 15 empty empty generators 0 10 1 14 -262144

--1 0;

-#X text 366 67 multiply a buffer content with the oscillator functions

-...;

-#X restore 72 179 pd generators;

-#N canvas 510 190 355 349 filters 0;

-#X obj 53 107 vasp.flp;

-#X obj 53 77 vasp.fhp;

-#X text 157 111 low pass;

-#X text 157 80 high pass;

-#X obj 35 22 cnv 15 15 15 empty empty filters 0 10 1 14 -262144 -1

-0;

-#X obj 52 205 vasp.rvalleys;

-#X obj 52 238 vasp.rpeaks;

-#X text 156 205 radius valleys;

-#X text 156 238 radius peaks;

-#X obj 52 173 vasp.peaks;

-#X obj 52 140 vasp.valleys;

-#X text 156 175 local peaks of a vasp;

-#X text 156 142 local minima of a vasp;

-#X restore 71 255 pd filters;

-#N canvas 306 143 560 383 displace 0;

-#X text 158 163 rotate buffer content symmetrically;

-#X obj 80 164 vasp.xrot;

-#X obj 80 232 vasp.xmirr;

-#X obj 80 197 vasp.mirr;

-#X obj 80 132 vasp.rot;

-#X obj 80 97 vasp.xshift;

-#X obj 80 62 vasp.shift;

-#X text 158 231 mirrors a vasp symmetrically;

-#X text 158 196 mirrors a vasp;

-#X text 158 61 shifts the buffer content;

-#X text 158 131 rotate buffer content;

-#X obj 35 22 cnv 15 15 15 empty empty displace 0 10 1 14 -262144 -1

-0;

-#X text 157 96 shifts the buffer content symmetrically;

-#X obj 80 275 vasp.tilt;

-#X obj 80 316 vasp.xtilt;

-#X text 160 274 resamples around a center position;

-#X text 160 310 buffer is divided in two symmetrical halves and each

-one is resampled around a center position;

-#X restore 71 230 pd displace;

-#N canvas 206 180 677 313 transcendent 0;

-#X text 403 97 complex sample^2;

-#X text 403 67 complex integer power function;

-#X text 145 195 square root;

-#X text 145 226 signed sample^2;

-#X obj 329 66 vasp.cpowi;

-#X obj 329 96 vasp.csqr;

-#X obj 73 257 vasp.ssqrt;

-#X obj 73 226 vasp.ssqr;

-#X obj 73 194 vasp.sqrt;

-#X obj 73 164 vasp.sqr;

-#X obj 73 134 vasp.pow;

-#X text 145 257 signed square root;

-#X text 145 135 samps^x;

-#X text 145 165 sample^2;

-#X obj 329 142 vasp.rpow;

-#X text 396 143 radius power function;

-#X obj 73 102 vasp.log;

-#X obj 73 66 vasp.exp;

-#X text 145 102 logarithm;

-#X text 145 66 exponential;

-#X obj 35 22 cnv 15 15 15 empty empty transcendent 0 10 1 14 -262144

--1 0;

-#X restore 72 153 pd transcendent;

-#N canvas 236 197 682 329 minmax_etc. 0;

-#X obj 422 250 vasp.rmin;

-#X obj 422 218 vasp.rmax;

-#X text 511 250 radius minimum;

-#X text 511 219 radius maximum;

-#X obj 76 250 vasp.min;

-#X obj 76 218 vasp.max;

-#X obj 76 187 vasp.max?;

-#X obj 76 156 vasp.min?;

-#X obj 76 125 vasp.amax?;

-#X obj 76 94 vasp.amin?;

-#X obj 422 187 vasp.rmax?;

-#X obj 422 156 vasp.rmin?;

-#X obj 76 62 vasp.minmax;

-#X text 167 250 minimum of vasp and argument;

-#X text 167 219 maximum of vasp and argument;

-#X text 167 156 output min. value of a vasp;

-#X text 167 187 output max. value of a vasp;

-#X text 167 125 output max. absolute value of a vasp;

-#X text 167 94 output min. absolute value of a vasp;

-#X text 511 187 radius max. value;

-#X text 511 156 radius min. value;

-#X text 167 65 splits a vasp into minimum and maximum values;

-#X obj 35 22 cnv 15 15 15 empty empty minmax 0 10 1 14 -262144 -1 0

-;

-#X restore 71 279 pd minmax_etc.;

-#N canvas 229 139 538 399 window-functions 0;

-#X obj 59 28 cnv 15 15 15 empty empty window-functions 0 10 1 14 -262144

--1 0;

-#X obj 77 92 vasp.window;

-#X obj 77 125 vasp.xwindow;

-#X obj 77 159 vasp.!window;

-#X obj 116 255 vasp.*window;

-#X obj 116 289 vasp.*xwindow;

-#X obj 116 318 vasp.*!window;

-#X text 188 122 symmetrical window;

-#X text 188 90 left part of symmetrical window;

-#X text 190 160 right part of symmetrical window;

-#X text 77 212 multiply...;

-#X restore 71 303 pd window-functions;

-#N canvas 188 241 512 403 utilities 0;

-#X obj 77 143 vasp.cnorm;

-#X obj 80 321 vasp.pwrap;

-#X obj 80 265 vasp.opt;

-#X obj 77 64 vasp.gate;

-#X text 158 265 optimize buffer content;

-#X text 157 64 gates vasp under a value (amplitude);

-#X text 158 143 sets complex radius of all samples to unity;

-#X obj 80 292 vasp.ropt;

-#X text 157 294 radius optimize;

-#X obj 77 90 vasp.rgate;

-#X text 158 90 radius gate;

-#X text 158 321 wraps value from 0-2 to -1 to 1;

-#X obj 59 28 cnv 15 15 15 empty empty utilities 0 10 1 14 -262144 -1

-0;

-#X obj 77 115 vasp.fix;

-#X obj 76 173 vasp.radio;

-#X text 73 226 abstractions:;

-#X text 158 115 fix NAN (not a number) values;

-#X text 157 172 filter radio messages;

-#X restore 71 326 pd utilities;

-#N canvas 173 0 652 692 declaration 0;

-#X obj 68 42 cnv 15 15 15 empty empty declaration 0 10 1 14 -262144

--1 0;

-#X text 184 148 get a vector of a vasp;

-#X obj 84 152 vasp.vector;

-#X text 184 179 get the number of vectors of a vasp;

-#X obj 84 180 vasp.vectors?;

-#X text 184 207 set a vasp's offset(s) into the vector buffers;

-#X obj 84 208 vasp.offset;

-#X text 184 235 shift a vasp's offset(s) into the vector buffers;

-#X obj 84 236 vasp.offset+;

-#X text 184 263 get a single vectored vasp's offset(s) into the buffer

-;

-#X obj 84 264 vasp.offset?;

-#X obj 84 292 vasp.offset=;

-#X text 184 319 set a vasps frame count;

-#X obj 84 320 vasp.frames;

-#X text 184 349 raise/lower a vasps frame count;

-#X obj 84 348 vasp.frames+;

-#X text 184 374 get a vasps frame count;

-#X obj 84 376 vasp.frames?;

-#X obj 84 404 vasp.frames*;

-#X obj 84 432 vasp.frames/;

-#X obj 84 460 vasp.frames=;

-#X obj 84 488 vasp.size;

-#X obj 84 516 vasp.size+;

-#X obj 84 544 vasp.size*;

-#X obj 84 600 vasp.size?;

-#X obj 84 572 vasp.size/;

-#X obj 84 628 vasp.channel;

-#X obj 84 656 vasp.channel?;

-#X obj 84 124 vasp;

-#X text 184 123 store and output a vasp;

-#X text 184 405 change a vasps frame count by multiplication;

-#X text 184 430 change a vasps frame count by division;

-#X text 184 486 set the size of an array/buffer;

-#X text 186 517 raise the size of an array/buffer;

-#X text 186 542 change the size of an array/buffer by multiplication

-;

-#X text 185 603 get the size of a vasp;

-#X text 185 578 change the size of an array/buffer by division;

-#X text 186 658 get the channel of a multichannel vasp (MaxMSP only)

-;

-#X text 186 633 define the channel of a multichannel vasp (MAXMSP only)

-;

-#X text 55 84 (get help on right click/help just as usual);

-#X text 184 291 set a vasp's offset by searching for a value;

-#X text 184 461 change a vasp's frame count by searching for a value

-;

-#X restore 72 78 pd declaration;

-#N canvas 238 51 544 560 basics 0;

-#X text 173 122 check vasp dimensions;

-#X obj 73 122 vasp.check;

-#X text 173 162 sync 2 or more vasps;

-#X obj 73 162 vasp.sync;

-#X text 173 142 update the graphics of a patcher (e.g. waveform);

-#X obj 73 142 vasp.update;

-#X text 173 182 output a vasp multiply;

-#X obj 73 182 vasp.multi;

-#X text 173 228 split a vasp into its vectors;

-#X obj 73 228 vasp.split 2;

-#X text 173 248 join several vasps into one;

-#X obj 73 248 vasp.join 2;

-#X text 173 268 spit out vectors of a vasp (one vector after the other)

-;

-#X obj 73 268 vasp.spit;

-#X text 173 288 gather several vasps into one;

-#X obj 73 288 vasp.gather;

-#X text 173 308 output vasps with different lengths and offsets;

-#X obj 73 308 vasp.part;

-#X text 174 412 output the samples of a vasp as list;

-#X obj 74 412 vasp.?;

-#X text 174 431 output all non zero samples of a vasp as list;

-#X obj 74 432 vasp.??;

-#X obj 71 64 cnv 15 15 15 empty empty basics 0 10 1 14 -262144 -1 0

-;

-#X obj 73 328 vasp.->;

-#X text 173 328 copy a vasp into another one;

-#X text 173 348 copy a complex vasp;

-#X obj 73 348 vasp.c->;

-#X obj 75 469 vasp.!;

-#X text 175 469 create a temporary vasp (immediate);

-#X restore 72 103 pd basics;

-#X restore 232 387 pd objects;

-#X text 149 418 envelopes;

-#N canvas 39 33 908 540 envelopes 0;

-#N canvas 40 55 255 173 clear_buffer 0;

-#X obj 59 79 vasp.update;

-#X obj 59 56 vasp.= 0;

-#X obj 59 26 inlet;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 497 300 pd clear_buffer;

-#N canvas 0 0 450 300 graph167 0;

-#X array bufenv1 88200 float 0;

-#X coords 0 1 88199 -1 300 120 1;

-#X restore 513 99 graph;

-#N canvas 431 348 401 213 init 0;

-#X obj 36 19 loadbang;

-#X msg 36 73 \; \$1 xticks 0 4410 10 \; \$1 xlabel 1.1 0 22050 44100

-66150 88200 \; \$1 yticks 0 0.25 2 \; \$1 ylabel 94000 -1 -0.5 0 0.5

-1;

-#X msg 36 45 symbol bufenv1;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 621 293 pd init;

-#X obj 48 469 vasp.u;

-#X text 43 17 create envelopes from data-pairs;

-#X msg 497 272 vasp bufenv1;

-#X msg 46 103 vasp bufenv1;

-#X obj 46 159 vasp.u;

-#X obj 46 319 vasp.=;

-#X obj 46 263 t b a;

-#X msg 46 291 vasp bufenv1;

-#X obj 46 347 vasp.u;

-#X msg 46 222 env 0 0 0.8 1500 1 4000 0.95 10000 0.5 20000 0.15 55000

-0 88200;

-#X msg 48 397 vasp bufenv1;

-#X obj 48 421 vasp.!window lin;

-#X obj 48 447 vasp.* env 0 0 1 22050;

-#X obj 46 131 vasp.= env 1 0 -0.6 70000;

-#X text 231 129 an envelope as a creation argument;

-#X text 45 199 or sent as message;

-#X text 159 394 used as an argument alternatively to a value or vasp

-;

-#X text 46 85 CLICK HERE!;

-#X text 43 36 value - position in samples \, value2 - position2 \,

-...;

-#X connect 5 0 0 0;

-#X connect 6 0 16 0;

-#X connect 8 0 11 0;

-#X connect 9 0 10 0;

-#X connect 9 1 8 1;

-#X connect 10 0 8 0;

-#X connect 12 0 9 0;

-#X connect 13 0 14 0;

-#X connect 14 0 15 0;

-#X connect 15 0 3 0;

-#X connect 16 0 7 0;

-#X restore 232 419 pd envelopes;

-#X text 137 450 vasps units;

-#N canvas 49 240 511 378 units 0;

-#N canvas 442 226 404 340 Hz_to_period_length 0;

-#X text 17 201 current sampling rate;

-#X floatatom 157 241 0 0 0 0 - - -;

-#X obj 157 143 t b f;

-#X text 215 242 period length;

-#X floatatom 157 115 0 0 0 0 - - -;

-#X obj 157 210 / 1;

-#X floatatom 30 180 0 0 0 0 - - -;

-#X text 202 112 frequency in Hz;

-#X obj 30 138 samplerate~;

-#X obj 30 115 loadbang;

-#X obj 39 44 cnv 15 15 15 empty empty Hz_to_period_length 0 10 1 14

--262144 -1 0;

-#X connect 2 0 5 0;

-#X connect 2 1 5 1;

-#X connect 4 0 2 0;

-#X connect 5 0 1 0;

-#X connect 8 0 6 0;

-#X connect 8 0 5 0;

-#X connect 9 0 8 0;

-#X restore 150 310 pd Hz_to_period_length;

-#X text 103 281 sample rate/frequency in Hz = frequency in period length

-(float);

-#X text 60 264 - frequencies are always defined in period lengths;

-#X msg 149 227 vasp 44100 buf1 22050 0;

-#X text 103 187 e.g: vasp message with an offset of 0.5 sec. and a

-length of 1 sec. (sr 44100);

-#X text 60 155 - lengths and offsets are always defined in samples

-(depending on sample rate);

-#X msg 150 113 vasp 44100 buf1 22050 0;

-#X text 60 69 - vasp index counting starts from 0;

-#X text 104 81 e.g: channel 0 in a vasp message means first channel

-in the buffer;

-#X obj 51 27 cnv 15 15 15 empty empty vasp_units 0 10 1 14 -262144

--1 0;

-#X restore 233 451 pd units;

-#X text 112 483 vasp data types;

-#N canvas 218 38 524 621 data_types 0;

-#X text 68 48 vasp \, float \, envelope \, complex number \, double

-;

-#X text 83 84 vasp;

-#X text 83 196 float;

-#X text 96 130 vectors are always processed in parallel;

-#X text 81 280 envelope;

-#X text 95 216 (real) pd-style numbers;

-#X text 100 298 list of pairs setting value and position;

-#X text 79 380 complex numbers;

-#X msg 96 155 vasp buf1 buf2;

-#X floatatom 98 239 5 0 0 0 - - -;

-#X msg 100 323 env 0.5 0 -1 100 34.77 500;

-#X text 100 402 selector "complex" and pair of numbers;

-#X msg 100 427 complex 2.6 5.99;

-#X text 225 428 2.6+5.99i;

-#X text 83 477 double;

-#X msg 105 526 double 1 1e-013;

-#X text 101 501 for double precision of numbers;

-#X text 96 106 a vasp consists of one or more vectors of data;

-#X text 209 520 the two components are added internally;

-#X text 209 532 to represent a double precision number;

-#X restore 233 484 pd data_types;

-#X text 121 515 vasp glossary;

-#N canvas 69 118 655 553 glossary 0;

-#X text 100 84 buffer~ (MaxMSP) / array (Pd);

-#X text 120 100 resident data-field (can be channel-interleaved in

-Max/MSP) in system memory containing a number of frames;

-#X text 100 313 channel;

-#X text 100 379 vector;

-#X text 100 435 vasp;

-#X text 120 397 reference (with an offset and length \, with frames

-as units) to one channel of a buffer~ or array vector;

-#X text 120 452 contains one or more vectors in parallel with one common

-length but in general different offsets/channels per vector;

-#X text 120 330 a buffer~ (in MaxMSP) consists of one or more channels

-\, resulting in 1 \, 2 or 4 data elements per frame \, 0-indexed;

-#X text 121 183 32 bit IEEE floating point value \, typically (but

-not necessarily) normalized to the range -1...1 \;;

-#X text 100 161 data element (representing a sample);

-#X text 120 247 (aka "sample") time unit of sampled data - if multiple

-channels (typically 2 or 4) are sampled \, there are multiple data

-elements per frame;

-#X text 100 227 frame;

-#X obj 82 40 cnv 15 15 15 empty empty glossary 0 10 1 14 -262144 -1

-0;

-#X restore 233 516 pd glossary;

diff --git a/externals/grill/vasp/pd/bass.aif b/externals/grill/vasp/pd/bass.aif
deleted file mode 100644
index 97a7851e..00000000
--- a/externals/grill/vasp/pd/bass.aif
+++ /dev/null
diff --git a/externals/grill/vasp/pd/beat.aif b/externals/grill/vasp/pd/beat.aif
deleted file mode 100644
index 0967480d..00000000
--- a/externals/grill/vasp/pd/beat.aif
+++ /dev/null
diff --git a/externals/grill/vasp/pd/change2.pd b/externals/grill/vasp/pd/change2.pd
deleted file mode 100644
index 2b93562d..00000000
--- a/externals/grill/vasp/pd/change2.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 216 304 478 265 10;

-#X obj 121 46 inlet;

-#X obj 121 71 unpack;

-#X text 207 41 change for pairs;

-#X obj 193 155 t b f;

-#X obj 152 97 t f f;

-#X obj 117 97 t f f;

-#X obj 152 219 outlet;

-#X obj 152 191 pack 0 0;

-#X obj 121 133 sel \$1;

-#X obj 162 133 sel \$2;

-#X text 209 57 args: other default values than 0 0;

-#X text 249 240 used in vasp-help-patches;

-#X connect 0 0 1 0;

-#X connect 1 0 5 0;

-#X connect 1 1 4 0;

-#X connect 3 0 7 0;

-#X connect 3 1 7 1;

-#X connect 4 0 9 1;

-#X connect 4 1 9 0;

-#X connect 5 0 8 1;

-#X connect 5 1 8 0;

-#X connect 7 0 6 0;

-#X connect 8 1 7 0;

-#X connect 9 1 3 0;

diff --git a/externals/grill/vasp/pd/filelist.pd b/externals/grill/vasp/pd/filelist.pd
deleted file mode 100644
index 4d6366f6..00000000
--- a/externals/grill/vasp/pd/filelist.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 100 100 118 78 10;
-#X obj 0 0 cnv 14 118 78 empty empty read 0 7 0 8 -262144 -66577 0
-;
-#X obj 34 16 hdl 14 0 524928 6 \$1-beat empty empty 0 -6 128 8 -262144
--1 -1 3;
-#X obj 34 16 cnv 14 84 14 empty \$1-beat-color beat.aif 5 7 64 8 -166441
--233017 8214;
-#X obj 34 32 hdl 14 0 524800 6 \$1-fly empty empty 0 -6 128 8 -262144
--1 -1 3;
-#X obj 34 0 hdl 14 0 524928 6 \$1-bass empty empty 0 -6 128 8 -262144
--1 -1 3;
-#X obj 34 0 cnv 14 84 14 empty \$1-bass-color bass.aif 5 7 64 8 -166441
--233017 8214;
-#X obj 34 48 hdl 14 0 525312 6 \$1-plastic empty empty 0 -6 128 8 -262144
--1 -1 3;
-#X obj 34 48 cnv 14 84 14 empty \$1-plastic-color plastic.aif 5 7 64
-8 -166441 -233017 8220;
-#X obj 34 64 hdl 14 0 524800 6 \$1-own empty empty 0 -6 128 8 -262144
--1 -1 0;
-#X obj 34 64 cnv 14 84 14 empty \$1-own-color own_sample 5 7 64 8 -166441
--233017 8212;
-#X obj 34 32 cnv 14 84 14 empty \$1-fly-color fly.aif 5 7 64 8 -166441
--233017 8212;
-#X coords 0 0 1 1 118 78 1;
diff --git a/externals/grill/vasp/pd/filelisthandler.pd b/externals/grill/vasp/pd/filelisthandler.pd
deleted file mode 100644
index 3d7dbd11..00000000
--- a/externals/grill/vasp/pd/filelisthandler.pd
+++ /dev/null
@@ -1,102 +0,0 @@
-#N canvas 0 0 769 523 10;
-#X obj 38 390 outlet;
-#X msg 80 267 color \$1 \$2;
-#X msg 194 267 color \$1 \$2;
-#X msg 308 267 color \$1 \$2;
-#X msg 422 267 color \$1 \$2;
-#X obj 38 155 t b b b;
-#X obj 152 155 t b b b;
-#X obj 266 155 t b b b;
-#X obj 380 155 t b b b;
-#X msg 80 184 6 12;
-#X msg 48 184 1 10;
-#X msg 160 184 1 10;
-#X msg 194 184 6 12;
-#X msg 275 184 1 10;
-#X msg 308 184 6 12;
-#X msg 388 184 1 10;
-#X msg 422 184 6 12;
-#X msg 38 331 symbol bass.aif;
-#X msg 151 331 symbol beat.aif;
-#X msg 266 331 symbol fly.aif;
-#X msg 381 331 symbol plastic.aif;
-#X obj 532 61 inlet;
-#X obj 532 81 sel 1 2 3 4;
-#X text 517 35 for loadbang;
-#X obj 38 130 r \$1-bass;
-#X obj 152 130 r \$1-beat;
-#X obj 266 130 r \$1-fly;
-#X obj 380 130 r \$1-plastic;
-#X obj 80 292 s \$1-bass-color;
-#X obj 194 292 s \$1-beat-color;
-#X obj 308 292 s \$1-fly-color;
-#X obj 422 292 s \$1-plastic-color;
-#X text 164 397 used in connection with filelist. arg: \$0 of parent
-patch.;
-#X obj 516 331 openpanel;
-#X msg 558 266 color \$1 \$2;
-#X obj 516 154 t b b b;
-#X msg 524 183 1 10;
-#X msg 558 183 6 12;
-#X obj 558 291 s \$1-own-color;
-#X obj 516 129 r \$1-own;
-#X connect 1 0 28 0;
-#X connect 2 0 29 0;
-#X connect 3 0 30 0;
-#X connect 4 0 31 0;
-#X connect 5 0 17 0;
-#X connect 5 1 10 0;
-#X connect 5 2 9 0;
-#X connect 6 0 18 0;
-#X connect 6 1 11 0;
-#X connect 6 2 12 0;
-#X connect 7 0 19 0;
-#X connect 7 1 13 0;
-#X connect 7 2 14 0;
-#X connect 8 0 20 0;
-#X connect 8 1 15 0;
-#X connect 8 2 16 0;
-#X connect 9 0 1 0;
-#X connect 10 0 2 0;
-#X connect 10 0 3 0;
-#X connect 10 0 4 0;
-#X connect 10 0 34 0;
-#X connect 11 0 1 0;
-#X connect 11 0 3 0;
-#X connect 11 0 4 0;
-#X connect 11 0 34 0;
-#X connect 12 0 2 0;
-#X connect 13 0 1 0;
-#X connect 13 0 2 0;
-#X connect 13 0 4 0;
-#X connect 13 0 34 0;
-#X connect 14 0 3 0;
-#X connect 15 0 3 0;
-#X connect 15 0 2 0;
-#X connect 15 0 1 0;
-#X connect 15 0 34 0;
-#X connect 16 0 4 0;
-#X connect 17 0 0 0;
-#X connect 18 0 0 0;
-#X connect 19 0 0 0;
-#X connect 20 0 0 0;
-#X connect 21 0 22 0;
-#X connect 22 0 5 0;
-#X connect 22 1 6 0;
-#X connect 22 2 7 0;
-#X connect 22 3 8 0;
-#X connect 24 0 5 0;
-#X connect 25 0 6 0;
-#X connect 26 0 7 0;
-#X connect 27 0 8 0;
-#X connect 33 0 0 0;
-#X connect 34 0 38 0;
-#X connect 35 0 33 0;
-#X connect 35 1 36 0;
-#X connect 35 2 37 0;
-#X connect 36 0 4 0;
-#X connect 36 0 3 0;
-#X connect 36 0 2 0;
-#X connect 36 0 1 0;
-#X connect 37 0 34 0;
-#X connect 39 0 35 0;
diff --git a/externals/grill/vasp/pd/filter_example.pd b/externals/grill/vasp/pd/filter_example.pd
deleted file mode 100644
index 3a3f8438..00000000
--- a/externals/grill/vasp/pd/filter_example.pd
+++ /dev/null
@@ -1,190 +0,0 @@
-#N canvas 11 0 973 640 10;

-#X obj 75 32 cnv 15 15 15 empty empty filter_example 0 10 1 14 -262144

--1 0;

-#X obj 523 555 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 657 556 pd clear_buffers;

-#X obj 304 113 filelist \$0;

-#X obj 67 133 vasp.noise;

-#X text 151 112 generate white noise or;

-#X obj 67 153 vasp.* 0.5;

-#X obj 67 173 vasp.update;

-#X obj 67 193 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 66 547 vasp.update;

-#X obj 66 567 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 66 527 vasp.c!fft;

-#X obj 67 241 vasp.cfft;

-#X obj 67 301 vasp.update;

-#X obj 67 321 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#N canvas 132 132 405 385 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 214 159 loadbang;

-#X obj 67 53 loadbang;

-#X msg 214 180 88200;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X obj 214 228 s bufre1;

-#X obj 224 252 s bufim1;

-#X msg 67 133 read -resize \$1 bufre1;

-#X msg 67 79 3;

-#X connect 0 0 7 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 6 0;

-#X connect 5 0 12 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 2 0;

-#X connect 7 1 1 0;

-#X connect 7 2 3 0;

-#X connect 8 0 11 0;

-#X connect 11 0 0 0;

-#X connect 12 0 8 0;

-#X restore 813 559 pd inside;

-#X text 67 64 clear a region in the frequency domain to get a filter

-;

-#X msg 67 113 vasp bufre1;

-#X msg 67 221 vasp bufre1 bufim1;

-#X obj 67 261 vasp.upper;

-#X obj 67 281 vasp.= 0;

-#X obj 523 532 tabplay~ bufre1;

-#X msg 657 533 vasp bufre1 bufim1;

-#X text 157 283 clear upper (mirrored frequencies);

-#X text 539 374 0 Hz;

-#X text 677 379 sr/2;

-#X text 816 377 44.1 kHz;

-#X text 190 506 invers transform back to the time domain;

-#X obj 66 434 vasp.= 0;

-#X msg 66 414 set vasp \$1 bufre1 \$2 bufim1 \$2;

-#X obj 290 348 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X obj 66 455 vasp.update;

-#X obj 66 475 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X msg 66 507 vasp bufre1 bufim1;

-#X obj 545 110 synchrodisplay bufre1 bufim1 \$0;

-#X text 818 94 real;

-#X text 789 235 imaginary;

-#X obj 545 395 s \$0-data;

-#N canvas 109 162 271 247 tovasp 0;

-#N canvas 0 0 577 409 conversion 0;

-#X obj 123 53 inlet;

-#X obj 123 93 unpack;

-#X obj 160 182 r \$0-sample-length;

-#X obj 123 242 / 1;

-#X obj 154 242 / 1;

-#X obj 123 268 * 44100;

-#X obj 202 207 loadbang;

-#X obj 202 230 samplerate~;

-#X obj 123 299 outlet;

-#X obj 180 269 * 44100;

-#X obj 180 300 outlet;

-#X obj 366 253 runden;

-#X obj 366 231 - 0;

-#X text 450 272 offset;

-#X obj 366 177 t b f;

-#X obj 366 206 0;

-#X obj 366 317 outlet;

-#X obj 123 116 t f f f;

-#X text 370 271 length;

-#X obj 447 254 runden;

-#X text 121 326 lb (Hz);

-#X text 183 325 rb (Hz);

-#X obj 366 295 pack;

-#X obj 123 73 change2;

-#X floatatom 459 223 12 0 0;

-#X floatatom 453 310 5 0 0;

-#X connect 0 0 23 0;

-#X connect 1 0 17 0;

-#X connect 1 1 4 0;

-#X connect 1 1 15 1;

-#X connect 2 0 3 1;

-#X connect 2 0 4 1;

-#X connect 3 0 5 0;

-#X connect 4 0 9 0;

-#X connect 5 0 8 0;

-#X connect 6 0 7 0;

-#X connect 7 0 5 1;

-#X connect 7 0 9 1;

-#X connect 9 0 10 0;

-#X connect 11 0 22 0;

-#X connect 12 0 11 0;

-#X connect 14 0 15 0;

-#X connect 14 1 12 1;

-#X connect 15 0 12 0;

-#X connect 17 0 3 0;

-#X connect 17 1 14 0;

-#X connect 17 2 19 0;

-#X connect 17 2 24 0;

-#X connect 19 0 22 1;

-#X connect 19 0 25 0;

-#X connect 22 0 16 0;

-#X connect 23 0 1 0;

-#X restore 89 64 pd conversion;

-#X obj 89 44 r \$0-data;

-#X obj 162 153 outlet;

-#X obj 89 98 s \$0-freqdisplayl;

-#X obj 125 124 s \$0-freqdisplayr;

-#X connect 0 0 3 0;

-#X connect 0 1 4 0;

-#X connect 0 2 2 0;

-#X connect 1 0 0 0;

-#X restore 66 393 pd tovasp;

-#X text 193 224 transform;

-#N canvas 0 0 140 20 Herznumbers 0;

-#X obj 0 0 cnv 15 140 20 empty empty empty 20 12 0 14 -262144 -66577

-0;

-#X floatatom 0 3 8 0 0;

-#X floatatom 83 3 8 0 0;

-#X obj 28 30 r \$0-freqdisplayl;

-#X obj 28 54 r \$0-freqdisplayr;

-#X connect 3 0 1 0;

-#X connect 4 0 2 0;

-#X coords 0 0 1 1 140 20 1;

-#X restore 642 434 pd Herznumbers;

-#X text 547 436 selection from;

-#X text 701 436 to;

-#X text 66 348 select a region (frequecy band) and;

-#X obj 523 512 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 545 509 play;

-#X text 657 511 clear;

-#X text 785 436 Hz;

-#X text 65 360 draw inside the wavedisplay and press spacebar (select)

-or "s" (shift).;

-#X connect 4 0 6 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 9 0 10 0;

-#X connect 11 0 9 0;

-#X connect 12 0 19 0;

-#X connect 13 0 14 0;

-#X connect 17 0 4 0;

-#X connect 18 0 12 0;

-#X connect 19 0 20 0;

-#X connect 20 0 13 0;

-#X connect 21 0 1 0;

-#X connect 21 0 1 1;

-#X connect 22 0 2 0;

-#X connect 28 0 31 0;

-#X connect 29 0 28 0;

-#X connect 30 0 28 0;

-#X connect 31 0 32 0;

-#X connect 33 0 11 0;

-#X connect 34 0 37 0;

-#X connect 38 0 29 0;

-#X connect 44 0 21 0;

diff --git a/externals/grill/vasp/pd/filter_examplei.pd b/externals/grill/vasp/pd/filter_examplei.pd
deleted file mode 100644
index 8ab0fd5b..00000000
--- a/externals/grill/vasp/pd/filter_examplei.pd
+++ /dev/null
@@ -1,191 +0,0 @@
-#N canvas 11 0 977 644 10;

-#X obj 75 32 cnv 15 15 15 empty empty filter_example! 0 10 1 14 -262144

--1 0;

-#X obj 523 555 dac~;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 657 556 pd clear_buffers;

-#X obj 304 113 filelist \$0;

-#X obj 67 133 vasp.noise;

-#X text 151 112 generate white noise or;

-#X obj 67 153 vasp.* 0.5;

-#X obj 67 173 vasp.update;

-#X obj 67 193 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 66 557 vasp.update;

-#X obj 66 577 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 66 537 vasp.c!fft;

-#X obj 67 241 vasp.cfft;

-#X obj 67 301 vasp.update;

-#X obj 67 321 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#N canvas 132 132 409 389 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 214 159 loadbang;

-#X obj 67 53 loadbang;

-#X msg 214 180 88200;

-#X obj 66 178 t b f f;

-#X obj 67 101 filelisthandler \$0;

-#X msg 67 79 3;

-#X msg 67 133 read -resize \$1 bufrei1;

-#X obj 214 228 s bufrei1;

-#X obj 224 252 s bufimi1;

-#X connect 0 0 7 0;

-#X connect 3 0 11 0;

-#X connect 3 0 12 0;

-#X connect 4 0 6 0;

-#X connect 5 0 9 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 2 0;

-#X connect 7 1 1 0;

-#X connect 7 2 3 0;

-#X connect 8 0 10 0;

-#X connect 9 0 8 0;

-#X connect 10 0 0 0;

-#X restore 813 559 pd inside;

-#X obj 67 261 vasp.upper;

-#X obj 67 281 vasp.= 0;

-#X text 157 283 clear upper (mirrored frequencies);

-#X text 536 375 0 Hz;

-#X text 674 379 sr/2;

-#X text 813 377 44.1 kHz;

-#X text 198 515 invers transform back to the time domain;

-#X obj 424 352 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X obj 66 465 vasp.update;

-#X obj 66 485 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 544 395 s \$0-data;

-#N canvas 109 162 271 247 tovasp 0;

-#N canvas 0 0 577 409 conversion 0;

-#X obj 123 53 inlet;

-#X obj 123 93 unpack;

-#X obj 160 182 r \$0-sample-length;

-#X obj 123 242 / 1;

-#X obj 154 242 / 1;

-#X obj 123 268 * 44100;

-#X obj 202 207 loadbang;

-#X obj 202 230 samplerate~;

-#X obj 123 299 outlet;

-#X obj 180 269 * 44100;

-#X obj 180 300 outlet;

-#X obj 366 253 runden;

-#X obj 366 231 - 0;

-#X text 450 272 offset;

-#X obj 366 177 t b f;

-#X obj 366 206 0;

-#X obj 366 317 outlet;

-#X obj 123 116 t f f f;

-#X text 370 271 length;

-#X obj 447 254 runden;

-#X text 121 326 lb (Hz);

-#X text 183 325 rb (Hz);

-#X obj 366 295 pack;

-#X obj 123 73 change2;

-#X floatatom 459 223 12 0 0 0 - - -;

-#X floatatom 453 310 5 0 0 0 - - -;

-#X connect 0 0 23 0;

-#X connect 1 0 17 0;

-#X connect 1 1 4 0;

-#X connect 1 1 15 1;

-#X connect 2 0 3 1;

-#X connect 2 0 4 1;

-#X connect 3 0 5 0;

-#X connect 4 0 9 0;

-#X connect 5 0 8 0;

-#X connect 6 0 7 0;

-#X connect 7 0 5 1;

-#X connect 7 0 9 1;

-#X connect 9 0 10 0;

-#X connect 11 0 22 0;

-#X connect 12 0 11 0;

-#X connect 14 0 15 0;

-#X connect 14 1 12 1;

-#X connect 15 0 12 0;

-#X connect 17 0 3 0;

-#X connect 17 1 14 0;

-#X connect 17 2 19 0;

-#X connect 17 2 24 0;

-#X connect 19 0 22 1;

-#X connect 19 0 25 0;

-#X connect 22 0 16 0;

-#X connect 23 0 1 0;

-#X restore 89 64 pd conversion;

-#X obj 89 44 r \$0-data;

-#X obj 162 153 outlet;

-#X obj 89 98 s \$0-freqdisplayl;

-#X obj 125 124 s \$0-freqdisplayr;

-#X connect 0 0 3 0;

-#X connect 0 1 4 0;

-#X connect 0 2 2 0;

-#X connect 1 0 0 0;

-#X restore 66 403 pd tovasp;

-#N canvas 0 0 140 20 Herznumbers 0;

-#X obj 0 0 cnv 15 140 20 empty empty empty 20 12 0 14 -262144 -66577

-0;

-#X floatatom 0 3 8 0 0 0 - - -;

-#X floatatom 83 3 8 0 0 0 - - -;

-#X obj 28 30 r \$0-freqdisplayl;

-#X obj 28 54 r \$0-freqdisplayr;

-#X connect 3 0 1 0;

-#X connect 4 0 2 0;

-#X coords 0 0 1 1 140 20 1;

-#X restore 642 434 pd Herznumbers;

-#X text 547 436 selection from;

-#X text 701 436 to;

-#X obj 523 512 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 545 509 play;

-#X text 657 511 clear;

-#X text 785 436 Hz;

-#X text 65 370 draw inside the wavedisplay and press spacebar (select)

-or "s" (shift).;

-#X msg 67 221 vasp bufrei1 bufimi1;

-#X msg 66 424 set vasp \$1 bufrei1 \$2 bufimi1 \$2;

-#X msg 66 517 vasp bufrei1 bufimi1;

-#X msg 657 533 vasp bufrei1 bufimi1;

-#X msg 67 113 vasp bufrei1;

-#X text 67 64 change gain of a region in the frequency domain to filter

-a buffer content;

-#X text 205 221 transform to frequency domain;

-#X text 65 355 select a region (frequecy band) \, a gainfactor;

-#X floatatom 348 353 5 0 0 0 - - -;

-#X obj 66 444 vasp.* 1;

-#X text 395 353 and;

-#X obj 544 113 synchrodisplay bufrei1 bufimi1 \$0;

-#X obj 523 532 tabplay~ bufrei1;

-#X connect 4 0 6 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 0;

-#X connect 9 0 10 0;

-#X connect 11 0 9 0;

-#X connect 12 0 16 0;

-#X connect 13 0 14 0;

-#X connect 16 0 17 0;

-#X connect 17 0 13 0;

-#X connect 23 0 45 0;

-#X connect 24 0 25 0;

-#X connect 27 0 37 0;

-#X connect 31 0 48 0;

-#X connect 36 0 12 0;

-#X connect 37 0 45 0;

-#X connect 38 0 11 0;

-#X connect 39 0 2 0;

-#X connect 40 0 4 0;

-#X connect 44 0 45 1;

-#X connect 45 0 24 0;

-#X connect 47 0 26 0;

-#X connect 48 0 1 0;

-#X connect 48 0 1 1;

diff --git a/externals/grill/vasp/pd/fly.aif b/externals/grill/vasp/pd/fly.aif
deleted file mode 100644
index 0439b85a..00000000
--- a/externals/grill/vasp/pd/fly.aif
+++ /dev/null
diff --git a/externals/grill/vasp/pd/phase-random_example.pd b/externals/grill/vasp/pd/phase-random_example.pd
deleted file mode 100644
index 740f9ea4..00000000
--- a/externals/grill/vasp/pd/phase-random_example.pd
+++ /dev/null
@@ -1,86 +0,0 @@
-#N canvas 77 150 893 542 10;
-#X obj 75 32 cnv 15 15 15 empty empty phase-random_example 0 10 1 14
--262144 -1 0;
-#N canvas 92 108 411 413 inside 0;
-#X obj 66 154 soundfiler;
-#X obj 84 238 s \$0-sample-length;
-#X obj 66 208 s \$0-draw_display;
-#X msg 214 206 resize \$1;
-#X obj 214 159 loadbang;
-#X obj 67 53 loadbang;
-#X msg 214 180 88200;
-#X obj 66 178 t b f f;
-#X obj 67 101 filelisthandler \$0;
-#X obj 214 228 s bufpol3;
-#X msg 67 133 read -resize \$1 bufpol3;
-#X msg 67 79 3;
-#X obj 226 254 s bufpol4;
-#X connect 0 0 7 0;
-#X connect 3 0 9 0;
-#X connect 3 0 12 0;
-#X connect 4 0 6 0;
-#X connect 5 0 11 0;
-#X connect 6 0 3 0;
-#X connect 6 0 1 0;
-#X connect 7 0 2 0;
-#X connect 7 1 1 0;
-#X connect 7 2 3 0;
-#X connect 8 0 10 0;
-#X connect 10 0 0 0;
-#X connect 11 0 8 0;
-#X restore 781 472 pd inside;
-#X obj 427 469 dac~;
-#N canvas 0 0 413 295 clear_buffers 0;
-#X obj 49 73 vasp.= 0;
-#X obj 49 49 inlet;
-#X obj 49 97 vasp.u;
-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
-#X restore 561 469 pd clear_buffers;
-#X obj 427 426 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 449 423 play;
-#X text 561 424 clear;
-#X obj 495 192 wavedisplay-simple bufpol3 \$0;
-#X obj 69 95 filelist \$0;
-#X obj 427 446 tabplay~ bufpol3;
-#X msg 68 188 vasp bufpol3 bufpol4;
-#X obj 68 213 vasp.cfft;
-#X obj 68 237 vasp.polar;
-#X obj 68 261 vasp.split 2;
-#X obj 101 284 vasp.noise;
-#X obj 101 308 vasp.* 3.14159;
-#X obj 68 336 vasp.join 2;
-#X obj 68 359 vasp.rect;
-#X obj 68 381 vasp.c!fft;
-#X obj 68 405 vasp.update;
-#X obj 68 428 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152
-8 -262144 -1 -1;
-#X obj 720 449 table bufpol4 88200;
-#X msg 561 446 vasp bufpol3 bufpol4;
-#X text 157 213 complex fourier transformation;
-#X text 158 236 cartesian to polar coordinate conversion;
-#X text 158 258 split amplitude and phase;
-#X text 202 280 random phase;
-#X text 205 307 scale from 0 to 2*Pi;
-#X text 156 335 polar to cartesian coordinate conversion;
-#X obj 69 472 vasp.freeze;
-#X text 152 472 is an abstraction that does the same;
-#X connect 4 0 9 0;
-#X connect 9 0 2 0;
-#X connect 9 0 2 1;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X connect 12 0 13 0;
-#X connect 13 0 16 0;
-#X connect 13 1 14 0;
-#X connect 14 0 15 0;
-#X connect 15 0 16 1;
-#X connect 16 0 17 0;
-#X connect 17 0 18 0;
-#X connect 18 0 19 0;
-#X connect 19 0 20 0;
-#X connect 22 0 3 0;
diff --git a/externals/grill/vasp/pd/plastic.aif b/externals/grill/vasp/pd/plastic.aif
deleted file mode 100644
index 06237c02..00000000
--- a/externals/grill/vasp/pd/plastic.aif
+++ /dev/null
diff --git a/externals/grill/vasp/pd/ringmod_example.pd b/externals/grill/vasp/pd/ringmod_example.pd
deleted file mode 100644
index 5ed9c3c0..00000000
--- a/externals/grill/vasp/pd/ringmod_example.pd
+++ /dev/null
@@ -1,63 +0,0 @@
-#N canvas 34 28 860 444 10;

-#X obj 71 32 cnv 15 15 15 empty empty ringmod_example 0 10 1 14 -262144

--1 0;

-#X obj 73 283 vasp.update;

-#X obj 391 309 dac~;

-#X obj 391 265 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 413 264 play;

-#N canvas 40 55 281 170 clear_buffer 0;

-#X obj 54 79 vasp.update;

-#X obj 54 56 vasp.= 0;

-#X obj 54 26 inlet;

-#X obj 54 108 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 3 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X restore 523 309 pd clear_buffer;

-#X obj 73 306 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 428 95 wavedisplay-simple bufmosc1 \$0;

-#X msg 73 215 vasp bufmosc1;

-#X obj 73 260 vasp.*osc 220;

-#X text 177 214 modulate with 200 Hz;

-#X msg 523 286 vasp bufmosc1;

-#X obj 391 286 tabplay~ bufmosc1;

-#N canvas 92 108 388 353 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 214 159 loadbang;

-#X obj 66 50 loadbang;

-#X msg 214 180 88200;

-#X obj 66 178 t b f f;

-#X obj 66 98 filelisthandler \$0;

-#X msg 66 76 3;

-#X obj 214 228 s bufmosc1;

-#X msg 66 130 read -resize \$1 bufmosc1;

-#X connect 0 0 7 0;

-#X connect 3 0 10 0;

-#X connect 4 0 6 0;

-#X connect 5 0 9 0;

-#X connect 6 0 3 0;

-#X connect 6 0 1 0;

-#X connect 7 0 2 0;

-#X connect 7 1 1 0;

-#X connect 7 2 3 0;

-#X connect 8 0 11 0;

-#X connect 9 0 8 0;

-#X connect 11 0 0 0;

-#X restore 682 310 pd inside;

-#X floatatom 146 239 5 0 0;

-#X text 192 238 value;

-#X obj 79 99 filelist \$0;

-#X connect 1 0 6 0;

-#X connect 3 0 12 0;

-#X connect 8 0 9 0;

-#X connect 9 0 1 0;

-#X connect 11 0 5 0;

-#X connect 12 0 2 0;

-#X connect 12 0 2 1;

-#X connect 14 0 9 1;

diff --git a/externals/grill/vasp/pd/rndup2.pd b/externals/grill/vasp/pd/rndup2.pd
deleted file mode 100644
index a29b159a..00000000
--- a/externals/grill/vasp/pd/rndup2.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 0 0 315 407 12;

-#X obj 34 157 int;

-#N canvas 416 247 452 302 pow2 0;

-#X obj 34 111 pow;

-#X msg 33 84 2;

-#X obj 34 57 t b f;

-#X obj 33 22 inlet;

-#X obj 33 144 outlet;

-#X connect 0 0 4 0;

-#X connect 1 0 0 0;

-#X connect 2 0 1 0;

-#X connect 2 1 0 1;

-#X connect 3 0 2 0;

-#X restore 33 199 pd pow2;

-#N canvas 0 0 227 213 log2 0;

-#X obj 36 23 inlet;

-#X obj 34 63 log;

-#X obj 36 120 /;

-#X obj 101 24 loadbang;

-#X obj 99 86 log;

-#X obj 31 157 outlet;

-#X msg 99 60 2;

-#X connect 0 0 1 0;

-#X connect 1 0 2 0;

-#X connect 2 0 5 0;

-#X connect 3 0 6 0;

-#X connect 4 0 2 1;

-#X connect 6 0 4 0;

-#X restore 34 127 pd log2;

-#X obj 65 254 !=;

-#X obj 35 100 t f f;

-#X obj 33 225 t f f;

-#X obj 33 313 * 1;

-#X obj 63 283 + 1;

-#X obj 33 357 outlet;

-#X obj 35 55 inlet;

-#X text 35 17 round up to the next power of 2;

-#X connect 0 0 1 0;

-#X connect 1 0 5 0;

-#X connect 2 0 0 0;

-#X connect 3 0 7 0;

-#X connect 4 0 2 0;

-#X connect 4 1 3 1;

-#X connect 5 0 6 0;

-#X connect 5 1 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 1;

-#X connect 9 0 4 0;

diff --git a/externals/grill/vasp/pd/runden.pd b/externals/grill/vasp/pd/runden.pd
deleted file mode 100644
index e73faeb5..00000000
--- a/externals/grill/vasp/pd/runden.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 25 60 429 365 10;
-#X msg 159 115 10;
-#X obj 159 92 loadbang;
-#X obj 159 137 pow \$1;
-#X obj 79 120 * 1;
-#X obj 79 90 inlet;
-#X obj 120 167 / 1;
-#X msg 120 145 1;
-#X obj 79 145 + 0.5;
-#X obj 79 170 div;
-#X obj 79 217 outlet;
-#X obj 79 193 * 1;
-#X text 41 297 rounds to a certain number of kommadigits;
-#X text 32 267 USE: arg for number of kommavalues(?) default = 0;
-#X text 41 309 0.123456 --> runden 2 --> 0.12;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 1;
-#X connect 2 0 5 1;
-#X connect 2 0 6 0;
-#X connect 3 0 7 0;
-#X connect 4 0 3 0;
-#X connect 5 0 10 1;
-#X connect 6 0 5 0;
-#X connect 7 0 8 0;
-#X connect 8 0 10 0;
-#X connect 10 0 9 0;
diff --git a/externals/grill/vasp/pd/synchrodisplay.pd b/externals/grill/vasp/pd/synchrodisplay.pd
deleted file mode 100644
index 39a93222..00000000
--- a/externals/grill/vasp/pd/synchrodisplay.pd
+++ /dev/null
@@ -1,13 +0,0 @@
-#N canvas 134 215 300 250 10;
-#X text 440 100 synchronizes two displays.;
-#X text 440 110 args: buffername1 buffername2 \$0 of parent patch;
-#X obj 0 0 cnv 15 304 250 empty empty empty 20 12 0 14 -262144 -66577
-0;
-#X obj -2 0 wavedisplay-select \$1 \$3;
-#X obj -2 142 wavedisplay-select \$2 \$3;
-#X obj 363 225 outlet;
-#X connect 3 0 5 0;
-#X connect 3 1 4 0;
-#X connect 4 0 5 0;
-#X connect 4 1 3 0;
-#X coords 0 0 1 1 300 250 1;
diff --git a/externals/grill/vasp/pd/vasp.cconj.pd b/externals/grill/vasp/pd/vasp.cconj.pd
deleted file mode 100644
index 5f009e0b..00000000
--- a/externals/grill/vasp/pd/vasp.cconj.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 420 247 367 328 12;

-#X obj 28 43 inlet;

-#X obj 28 276 outlet;

-#X obj 28 124 vasp.spit 2;

-#X obj 111 163 vasp.* -1;

-#X obj 28 214 vasp.gather;

-#X text 28 13 complex conjugate;

-#X text 123 123 split into pairs;

-#X text 125 216 unite vectors;

-#X text 193 163 flip imaginary part;

-#X obj 28 80 vasp;

-#X connect 0 0 9 0;

-#X connect 2 0 3 0;

-#X connect 2 1 4 1;

-#X connect 2 2 4 0;

-#X connect 3 0 4 1;

-#X connect 4 0 1 0;

-#X connect 9 0 2 0;

diff --git a/externals/grill/vasp/pd/vasp.cconv.pd b/externals/grill/vasp/pd/vasp.cconv.pd
deleted file mode 100644
index 99587495..00000000
--- a/externals/grill/vasp/pd/vasp.cconv.pd
+++ /dev/null
@@ -1,53 +0,0 @@
-#N canvas 30 70 418 569 12;

-#X obj 88 475 vasp.c!fft;

-#X obj 229 314 vasp.= 0;

-#X obj 230 290 vasp.im;

-#X obj 197 377 vasp.cfft;

-#X obj 89 449 vasp.c*;

-#X obj 123 311 vasp.= 0;

-#X obj 124 287 vasp.im;

-#X obj 89 377 vasp.cfft;

-#X obj 70 73 inlet;

-#X obj 245 74 inlet;

-#X obj 69 526 outlet;

-#X obj 217 253 vasp;

-#X obj 196 223 t b;

-#X obj 90 412 vasp.sync;

-#X obj 90 350 vasp.sync;

-#X obj 198 350 vasp.sync;

-#X obj 70 132 vasp.radio;

-#X obj 70 104 vasp;

-#X obj 36 175 route radio;

-#X obj 245 105 vasp;

-#X text 36 8 complex convolution;

-#X text 32 28 (currently handles only discrete pairs);

-#X connect 0 0 10 0;

-#X connect 1 0 15 1;

-#X connect 2 0 1 0;

-#X connect 3 0 13 1;

-#X connect 4 0 0 0;

-#X connect 5 0 14 1;

-#X connect 6 0 5 0;

-#X connect 7 0 13 0;

-#X connect 8 0 17 0;

-#X connect 9 0 19 0;

-#X connect 11 0 2 0;

-#X connect 11 0 15 0;

-#X connect 12 0 11 0;

-#X connect 13 0 4 0;

-#X connect 13 1 4 1;

-#X connect 14 0 7 0;

-#X connect 15 0 3 0;

-#X connect 16 0 18 0;

-#X connect 16 0 10 0;

-#X connect 16 1 14 0;

-#X connect 16 1 6 0;

-#X connect 16 1 12 0;

-#X connect 17 0 16 0;

-#X connect 18 0 7 0;

-#X connect 18 0 5 0;

-#X connect 18 0 1 0;

-#X connect 18 0 3 0;

-#X connect 18 0 4 0;

-#X connect 18 0 0 0;

-#X connect 19 0 11 1;

diff --git a/externals/grill/vasp/pd/vasp.clr0.pd b/externals/grill/vasp/pd/vasp.clr0.pd
deleted file mode 100644
index 188b3667..00000000
--- a/externals/grill/vasp/pd/vasp.clr0.pd
+++ /dev/null
@@ -1,12 +0,0 @@
-#N canvas 371 329 454 304 12;
-#X obj 47 36 inlet;
-#X obj 48 181 outlet;
-#X obj 48 149 vasp.sync 2;
-#X obj 110 82 vasp.frames 1;
-#X obj 110 109 vasp.= 0;
-#X text 44 1 clears the sample 0;
-#X connect 0 0 2 0;
-#X connect 0 0 3 0;
-#X connect 2 0 1 0;
-#X connect 3 0 4 0;
-#X connect 4 0 2 1;
diff --git a/externals/grill/vasp/pd/vasp.conv.pd b/externals/grill/vasp/pd/vasp.conv.pd
deleted file mode 100644
index 4036fd61..00000000
--- a/externals/grill/vasp/pd/vasp.conv.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 30 70 416 515 12;

-#X obj 57 76 inlet;

-#X obj 224 76 inlet;

-#X obj 60 416 outlet;

-#X obj 97 259 vasp.rfft;

-#X obj 197 262 vasp.rfft;

-#X obj 90 346 vasp.*;

-#X obj 79 375 vasp.r!fft;

-#X obj 57 142 vasp.radio;

-#X obj 97 304 vasp.sync;

-#X obj 197 219 vasp;

-#X obj 168 172 t b;

-#X obj 223 107 vasp;

-#X obj 57 108 vasp;

-#X obj 25 185 route radio;

-#X text 26 10 real convolution;

-#X text 26 30 (currently handles only discrete vectors);

-#X connect 0 0 12 0;

-#X connect 1 0 11 0;

-#X connect 3 0 8 0;

-#X connect 4 0 8 1;

-#X connect 5 0 6 0;

-#X connect 6 0 2 0;

-#X connect 7 0 2 0;

-#X connect 7 0 13 0;

-#X connect 7 1 3 0;

-#X connect 7 1 10 0;

-#X connect 8 0 5 0;

-#X connect 8 1 5 1;

-#X connect 9 0 4 0;

-#X connect 10 0 9 0;

-#X connect 11 0 9 1;

-#X connect 12 0 7 0;

-#X connect 13 0 3 0;

-#X connect 13 0 4 0;

-#X connect 13 0 5 0;

-#X connect 13 0 6 0;

diff --git a/externals/grill/vasp/pd/vasp.db2pow.pd b/externals/grill/vasp/pd/vasp.db2pow.pd
deleted file mode 100644
index 64b3dd1a..00000000
--- a/externals/grill/vasp/pd/vasp.db2pow.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 0 0 247 304 12;

-#X obj 31 66 inlet;

-#X obj 28 272 outlet;

-#X obj 31 130 vasp.exp;

-#X obj 29 242 vasp.*;

-#X obj 99 179 10;

-#X obj 98 207 log;

-#X obj 153 66 loadbang;

-#X obj 31 100 vasp./ 20;

-#X text 14 5 convert values in a vasp;

-#X text 15 23 from dB to power;

-#X connect 0 0 7 0;

-#X connect 2 0 3 0;

-#X connect 3 0 1 0;

-#X connect 4 0 5 0;

-#X connect 5 0 3 1;

-#X connect 6 0 4 0;

-#X connect 7 0 2 0;

diff --git a/externals/grill/vasp/pd/vasp.defer.pd b/externals/grill/vasp/pd/vasp.defer.pd
deleted file mode 100644
index 82933271..00000000
--- a/externals/grill/vasp/pd/vasp.defer.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 363 240 469 368 12;

-#X obj 29 73 inlet;

-#X obj 30 300 outlet;

-#X text 26 10 defer a vasp message;

-#X text 26 28 (no immediate send);

-#X obj 29 268 vasp;

-#X obj 30 106 t a b;

-#X obj 66 145 f 1;

-#X msg 115 105 1;

-#X obj 98 145 + 1;

-#X obj 65 188 >= \$1;

-#X msg 65 229 defer \$1;

-#X obj 168 190 select 1;

-#X obj 212 73 inlet;

-#X text 218 95 max msgs per tick;

-#X connect 0 0 5 0;

-#X connect 4 0 1 0;

-#X connect 5 0 4 0;

-#X connect 5 1 6 0;

-#X connect 6 0 8 0;

-#X connect 6 0 9 0;

-#X connect 7 0 6 1;

-#X connect 8 0 6 1;

-#X connect 9 0 10 0;

-#X connect 9 0 11 0;

-#X connect 10 0 4 0;

-#X connect 11 0 7 0;

-#X connect 12 0 9 1;

diff --git a/externals/grill/vasp/pd/vasp.even.pd b/externals/grill/vasp/pd/vasp.even.pd
deleted file mode 100644
index d93030c4..00000000
--- a/externals/grill/vasp/pd/vasp.even.pd
+++ /dev/null
@@ -1,12 +0,0 @@
-#N canvas 0 0 247 229 12;
-#X obj 40 15 inlet;
-#X obj 40 48 vasp.frames?;
-#X obj 40 80 % 2;
-#X obj 40 110 == 0;
-#X obj 40 142 outlet;
-#X text 130 106 1 if even;
-#X text 131 131 0 if odd;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 2 0 3 0;
-#X connect 3 0 4 0;
diff --git a/externals/grill/vasp/pd/vasp.freeze.pd b/externals/grill/vasp/pd/vasp.freeze.pd
deleted file mode 100644
index 5c7f89e2..00000000
--- a/externals/grill/vasp/pd/vasp.freeze.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 641 14 270 354 12;
-#X obj 27 46 vasp.cfft;
-#X obj 108 133 vasp.noise;
-#X obj 27 104 vasp.split 2;
-#X obj 27 190 vasp.join 2;
-#X obj 27 8 inlet;
-#X obj 27 286 outlet;
-#X obj 27 74 vasp.polar;
-#X obj 106 160 vasp.* 3.14159;
-#X text 88 7 produce static sound;
-#X obj 27 254 vasp.c!fft;
-#X obj 27 220 vasp.rect;
-#X connect 0 0 6 0;
-#X connect 1 0 7 0;
-#X connect 2 0 3 0;
-#X connect 2 1 1 0;
-#X connect 3 0 10 0;
-#X connect 4 0 0 0;
-#X connect 6 0 2 0;
-#X connect 7 0 3 1;
-#X connect 9 0 5 0;
-#X connect 10 0 9 0;
diff --git a/externals/grill/vasp/pd/vasp.hilbert.pd b/externals/grill/vasp/pd/vasp.hilbert.pd
deleted file mode 100644
index 875484b4..00000000
--- a/externals/grill/vasp/pd/vasp.hilbert.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 449 154 295 470 12;

-#X obj 20 35 inlet;

-#X obj 20 335 outlet;

-#X obj 20 150 vasp.cfft;

-#X obj 125 225 vasp.= 0;

-#X text 19 8 Hilbert transformation;

-#X obj 125 197 vasp.upper;

-#X obj 54 63 vasp.im;

-#X obj 54 91 vasp.= 0;

-#X obj 20 120 vasp.sync 2;

-#X obj 20 301 vasp.c!fft;

-#X obj 20 269 vasp.sync 3;

-#X obj 33 197 vasp.lower;

-#X obj 33 225 vasp.* 2;

-#X connect 0 0 6 0;

-#X connect 0 0 8 0;

-#X connect 2 0 10 0;

-#X connect 2 0 5 0;

-#X connect 2 0 11 0;

-#X connect 3 0 10 2;

-#X connect 5 0 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 8 1;

-#X connect 8 0 2 0;

-#X connect 9 0 1 0;

-#X connect 10 0 9 0;

-#X connect 11 0 12 0;

-#X connect 12 0 10 1;

diff --git a/externals/grill/vasp/pd/vasp.im.pd b/externals/grill/vasp/pd/vasp.im.pd
deleted file mode 100644
index a0ba9480..00000000
--- a/externals/grill/vasp/pd/vasp.im.pd
+++ /dev/null
@@ -1,6 +0,0 @@
-#N canvas 409 205 190 154 12;
-#X obj 38 17 inlet;
-#X obj 39 90 outlet;
-#X obj 39 53 vasp.n 1;
-#X connect 0 0 2 0;
-#X connect 2 0 1 0;
diff --git a/externals/grill/vasp/pd/vasp.lower.pd b/externals/grill/vasp/pd/vasp.lower.pd
deleted file mode 100644
index 2c12dd09..00000000
--- a/externals/grill/vasp/pd/vasp.lower.pd
+++ /dev/null
@@ -1,19 +0,0 @@
-#N canvas 42 186 290 378 12;
-#X obj 117 129 vasp.frames?;
-#X obj 23 224 vasp.frames;
-#X obj 23 35 inlet;
-#X obj 23 254 outlet;
-#X text 24 9 lower half of a vasp;
-#X obj 117 162 / 2;
-#X obj 117 192 + 0.9;
-#X text 164 191 round up;
-#X obj 64 101 vasp.radio;
-#X obj 22 71 vasp.multi;
-#X connect 0 0 5 0;
-#X connect 1 0 3 0;
-#X connect 2 0 9 0;
-#X connect 5 0 6 0;
-#X connect 6 0 1 1;
-#X connect 8 1 0 0;
-#X connect 9 0 1 0;
-#X connect 9 1 8 0;
diff --git a/externals/grill/vasp/pd/vasp.odd.pd b/externals/grill/vasp/pd/vasp.odd.pd
deleted file mode 100644
index fe2327c5..00000000
--- a/externals/grill/vasp/pd/vasp.odd.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 0 0 198 227 12;
-#X obj 40 15 inlet;
-#X obj 40 48 vasp.frames?;
-#X obj 40 80 % 2;
-#X obj 40 142 outlet;
-#X obj 39 110 != 0;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 2 0 4 0;
-#X connect 4 0 3 0;
diff --git a/externals/grill/vasp/pd/vasp.opt.pd b/externals/grill/vasp/pd/vasp.opt.pd
deleted file mode 100644
index 4f6dc597..00000000
--- a/externals/grill/vasp/pd/vasp.opt.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 504 38 466 480 12;

-#X obj 27 11 inlet;

-#X obj 90 158 vasp.amax?;

-#X obj 35 206 route 0 1;

-#X obj 107 415 outlet;

-#X obj 256 418 outlet;

-#X obj 27 306 vasp;

-#X obj 47 255 t b;

-#X obj 90 116 vasp.m 2;

-#X obj 105 345 vasp./;

-#X obj 117 253 t b f;

-#X obj 106 301 vasp;

-#X obj 90 78 vasp;

-#X text 131 79 catch messages ("to" not handled);

-#X obj 28 41 vasp.radio;

-#X connect 0 0 13 0;

-#X connect 1 0 2 0;

-#X connect 1 0 4 0;

-#X connect 2 0 6 0;

-#X connect 2 1 6 0;

-#X connect 2 2 9 0;

-#X connect 5 0 3 0;

-#X connect 6 0 5 0;

-#X connect 7 0 1 0;

-#X connect 7 1 5 1;

-#X connect 7 1 10 1;

-#X connect 8 0 3 0;

-#X connect 9 0 10 0;

-#X connect 9 1 8 1;

-#X connect 10 0 8 0;

-#X connect 11 0 7 0;

-#X connect 13 0 10 0;

-#X connect 13 0 5 0;

-#X connect 13 0 1 0;

-#X connect 13 1 11 0;

diff --git a/externals/grill/vasp/pd/vasp.ov.pd b/externals/grill/vasp/pd/vasp.ov.pd
deleted file mode 100644
index f70adaa2..00000000
--- a/externals/grill/vasp/pd/vasp.ov.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 38 67 456 306 12;
-#X obj 28 23 inlet;
-#X obj 26 80 vasp.update;
-#X obj 29 111 outlet;
-#X obj 27 51 vasp.opt;
-#X obj 98 112 outlet;
-#X connect 0 0 3 0;
-#X connect 1 0 2 0;
-#X connect 3 0 1 0;
-#X connect 3 1 4 0;
diff --git a/externals/grill/vasp/pd/vasp.parts.pd b/externals/grill/vasp/pd/vasp.parts.pd
deleted file mode 100644
index 15cd3442..00000000
--- a/externals/grill/vasp/pd/vasp.parts.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 0 0 460 384 12;

-#X obj 39 318 outlet;

-#X obj 39 232 vasp.part \$1;

-#X obj 40 67 inlet;

-#X text 42 15 loop over vasp;

-#X obj 225 65 inlet;

-#X text 45 47 vasp;

-#X text 224 47 length;

-#X obj 62 120 vasp.defer;

-#X obj 39 165 vasp.m;

-#X obj 161 204 vasp.f?;

-#X obj 189 236 <= \$1;

-#X obj 159 268 select 1;

-#X obj 159 315 outlet;

-#X text 215 312 bang on finish;

-#X text 61 100 next part;

-#X connect 1 0 0 0;

-#X connect 1 1 7 0;

-#X connect 2 0 8 0;

-#X connect 4 0 1 1;

-#X connect 4 0 10 1;

-#X connect 7 0 8 0;

-#X connect 8 0 9 0;

-#X connect 8 1 1 0;

-#X connect 9 0 10 0;

-#X connect 10 0 11 0;

-#X connect 11 0 12 0;

diff --git a/externals/grill/vasp/pd/vasp.pwrap.pd b/externals/grill/vasp/pd/vasp.pwrap.pd
deleted file mode 100644
index 83ea062d..00000000
--- a/externals/grill/vasp/pd/vasp.pwrap.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 40 55 404 304 12;
-#X obj 50 149 vasp.- 3.14159;
-#X obj 50 120 vasp.% 6.28319;
-#X obj 50 88 vasp.+ 3.14159;
-#X obj 50 49 inlet;
-#X obj 50 223 outlet;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 1 0;
-#X connect 3 0 2 0;
diff --git a/externals/grill/vasp/pd/vasp.qmean.pd b/externals/grill/vasp/pd/vasp.qmean.pd
deleted file mode 100644
index 2e33a605..00000000
--- a/externals/grill/vasp/pd/vasp.qmean.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 0 0 456 349 12;

-#X obj 31 52 inlet;

-#X obj 98 295 outlet;

-#X obj 67 165 vasp.sum?;

-#X obj 31 85 vasp.radio;

-#X obj 166 165 vasp.f?;

-#X obj 147 238 /;

-#X obj 97 198 route 0;

-#X obj 67 117 vasp.m;

-#X text 27 8 calculate mean value of the values in a vasp;

-#X connect 0 0 3 0;

-#X connect 2 1 6 0;

-#X connect 3 0 2 0;

-#X connect 3 1 7 0;

-#X connect 4 0 5 1;

-#X connect 5 0 1 0;

-#X connect 6 0 1 0;

-#X connect 6 1 5 0;

-#X connect 7 0 2 0;

-#X connect 7 1 4 0;

diff --git a/externals/grill/vasp/pd/vasp.re.pd b/externals/grill/vasp/pd/vasp.re.pd
deleted file mode 100644
index 1e18c922..00000000
--- a/externals/grill/vasp/pd/vasp.re.pd
+++ /dev/null
@@ -1,6 +0,0 @@
-#N canvas 409 205 190 154 12;
-#X obj 38 17 inlet;
-#X obj 39 53 vasp.n 0;
-#X obj 39 90 outlet;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
diff --git a/externals/grill/vasp/pd/vasp.rms.pd b/externals/grill/vasp/pd/vasp.rms.pd
deleted file mode 100644
index dc8cfd4a..00000000
--- a/externals/grill/vasp/pd/vasp.rms.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 270 238 447 421 12;
-#X obj 35 118 vasp.!;
-#X obj 35 163 vasp.sqr;
-#X obj 35 272 sqrt;
-#X obj 35 63 inlet;
-#X obj 35 330 outlet;
-#X text 98 119 make temporary buffer;
-#X text 92 332 RMS;
-#X obj 35 201 vasp.qmean;
-#X text 125 203 mean value;
-#X text 32 12 calculate RMS value of a vasp;
-#X connect 0 0 1 0;
-#X connect 1 0 7 0;
-#X connect 2 0 4 0;
-#X connect 3 0 0 0;
-#X connect 7 0 2 0;
diff --git a/externals/grill/vasp/pd/vasp.ropt.pd b/externals/grill/vasp/pd/vasp.ropt.pd
deleted file mode 100644
index f02e5cd0..00000000
--- a/externals/grill/vasp/pd/vasp.ropt.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 50 31 462 451 12;
-#X obj 114 14 inlet;
-#X obj 114 42 vasp;
-#X text 154 41 catch messages ("to" not handled);
-#X obj 84 169 route 0 1;
-#X obj 85 302 vasp;
-#X obj 85 238 t b;
-#X obj 108 89 vasp.m 2;
-#X obj 165 221 t b f;
-#X obj 110 126 vasp.rmax?;
-#X obj 151 309 vasp.c/;
-#X obj 155 270 vasp;
-#X obj 117 390 outlet;
-#X obj 277 397 outlet;
-#X connect 0 0 1 0;
-#X connect 1 0 6 0;
-#X connect 3 0 5 0;
-#X connect 3 1 5 0;
-#X connect 3 2 7 0;
-#X connect 4 0 11 0;
-#X connect 5 0 4 0;
-#X connect 6 0 8 0;
-#X connect 6 1 4 1;
-#X connect 6 1 10 1;
-#X connect 7 0 10 0;
-#X connect 7 1 9 1;
-#X connect 8 1 3 0;
-#X connect 8 1 12 0;
-#X connect 9 0 11 0;
-#X connect 10 0 9 0;
diff --git a/externals/grill/vasp/pd/vasp.spin.pd b/externals/grill/vasp/pd/vasp.spin.pd
deleted file mode 100644
index a2c55273..00000000
--- a/externals/grill/vasp/pd/vasp.spin.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 486 219 326 391 12;
-#X obj 71 171 vasp.pwrap;
-#X obj 25 285 vasp.rect;
-#X obj 25 259 vasp.join 2;
-#X obj 71 223 vasp.int;
-#X obj 71 197 vasp.* \$1;
-#X obj 70 145 vasp.dif;
-#X obj 25 81 vasp.polar;
-#X obj 25 110 vasp.split 2;
-#X text 26 31 multiply phase velocity by argument factor;
-#X obj 25 56 inlet;
-#X obj 24 316 outlet;
-#X connect 0 0 4 0;
-#X connect 1 0 10 0;
-#X connect 2 0 1 0;
-#X connect 3 0 2 1;
-#X connect 4 0 3 0;
-#X connect 5 0 0 0;
-#X connect 6 0 7 0;
-#X connect 7 0 2 0;
-#X connect 7 1 5 0;
-#X connect 9 0 6 0;
diff --git a/externals/grill/vasp/pd/vasp.upper.pd b/externals/grill/vasp/pd/vasp.upper.pd
deleted file mode 100644
index 415fc267..00000000
--- a/externals/grill/vasp/pd/vasp.upper.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 488 210 290 362 12;
-#X obj 87 158 / 2;
-#X obj 22 34 inlet;
-#X obj 22 300 outlet;
-#X text 18 6 upper half of a vasp;
-#X obj 125 191 + 0.9;
-#X text 175 191 round up;
-#X obj 59 98 vasp.radio;
-#X obj 22 66 vasp.multi;
-#X obj 88 130 vasp.frames?;
-#X obj 22 264 vasp.frames;
-#X obj 22 222 vasp.offset+;
-#X connect 0 0 4 0;
-#X connect 0 0 9 1;
-#X connect 1 0 7 0;
-#X connect 4 0 10 1;
-#X connect 6 1 8 0;
-#X connect 7 0 10 0;
-#X connect 7 1 6 0;
-#X connect 8 0 0 0;
-#X connect 9 0 2 0;
-#X connect 10 0 9 0;
diff --git a/externals/grill/vasp/pd/vaspset_examples.pd b/externals/grill/vasp/pd/vaspset_examples.pd
deleted file mode 100644
index 706f5474..00000000
--- a/externals/grill/vasp/pd/vaspset_examples.pd
+++ /dev/null
@@ -1,109 +0,0 @@
-#N canvas 27 56 975 554 10;

-#X obj 519 287 wavedisplay-simple bufsetb \$0;

-#X obj 519 265 r bufsetb-length;

-#X obj 71 125 filelist \$0;

-#N canvas 92 108 429 349 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 52 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 100 filelisthandler \$0;

-#X msg 66 78 2;

-#X msg 66 132 read -resize \$1 bufseta;

-#X obj 214 237 s bufseta;

-#X obj 279 238 s bufsetb;

-#X connect 0 0 5 0;

-#X connect 3 0 9 0;

-#X connect 3 0 10 0;

-#X connect 4 0 7 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 8 0;

-#X connect 7 0 6 0;

-#X connect 8 0 0 0;

-#X restore 780 485 pd inside;

-#X obj 515 83 wavedisplay-select bufseta \$0;

-#X text 467 82 A;

-#X text 465 286 B;

-#X text 67 46 use vasp.= to copy from buffer a to buffer b;

-#X text 92 218 choose a selection from buffer a;

-#X obj 94 450 vasp.= 0;

-#X obj 94 297 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X obj 94 473 vasp.update;

-#X obj 94 493 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#N canvas 117 414 435 378 to_length_offset 0;

-#X obj 154 309 outlet;

-#X obj 107 92 unpack;

-#X obj 107 232 runden;

-#X obj 107 210 - 0;

-#X text 176 249 offset;

-#X obj 107 156 t b f;

-#X obj 107 185 0;

-#X text 111 250 length;

-#X obj 173 231 runden;

-#X obj 154 278 pack;

-#X obj 107 72 change2;

-#X obj 107 115 t f f;

-#X obj 107 47 inlet;

-#X obj 107 309 outlet;

-#X obj 200 75 unpack;

-#X floatatom 190 112 12 0 0 0 - - -;

-#X floatatom 278 112 12 0 0 0 - - -;

-#X floatatom 194 149 12 0 0 0 - - -;

-#X floatatom 282 149 12 0 0 0 - - -;

-#X connect 1 0 11 0;

-#X connect 1 0 17 0;

-#X connect 1 1 6 1;

-#X connect 1 1 18 0;

-#X connect 2 0 9 0;

-#X connect 2 0 13 0;

-#X connect 3 0 2 0;

-#X connect 5 0 6 0;

-#X connect 5 1 3 1;

-#X connect 6 0 3 0;

-#X connect 8 0 9 1;

-#X connect 9 0 0 0;

-#X connect 10 0 1 0;

-#X connect 11 0 5 0;

-#X connect 11 1 8 0;

-#X connect 12 0 10 0;

-#X connect 12 0 14 0;

-#X connect 14 0 15 0;

-#X connect 14 1 16 0;

-#X restore 324 287 pd to_length_offset;

-#X msg 94 423 vasp \$1 bufsetb;

-#X msg 211 423 vasp \$1 bufseta \$2;

-#X obj 94 322 0;

-#X obj 94 348 t f f;

-#X obj 119 371 s bufsetb-length;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 532 483 pd clear_buffers;

-#X msg 532 457 vasp bufseta \, vasp bufsetb;

-#X text 495 50 space-bar + mouse to select \, "s" + mouse to shift

-selection;

-#X connect 1 0 0 0;

-#X connect 4 0 13 0;

-#X connect 9 0 11 0;

-#X connect 10 0 16 0;

-#X connect 11 0 12 0;

-#X connect 13 0 16 1;

-#X connect 13 1 15 0;

-#X connect 14 0 9 0;

-#X connect 15 0 9 1;

-#X connect 16 0 17 0;

-#X connect 17 0 14 0;

-#X connect 17 1 18 0;

-#X connect 20 0 19 0;

diff --git a/externals/grill/vasp/pd/wavedisplay-select.pd b/externals/grill/vasp/pd/wavedisplay-select.pd
deleted file mode 100644
index 5bc85c06..00000000
--- a/externals/grill/vasp/pd/wavedisplay-select.pd
+++ /dev/null
@@ -1,617 +0,0 @@
-#N canvas 212 260 305 123 10;

-#N canvas 166 101 671 347 inside 0;

-#N canvas 149 25 654 580 positions 0;

-#N canvas 74 268 410 336 setpositions 0;

-#X obj 60 102 inlet;

-#X obj 220 102 inlet;

-#X text 60 270 sets numberbox (left);

-#X text 220 270 (right);

-#X obj 60 180 runden;

-#X obj 220 180 runden;

-#X msg 60 205 set \$1;

-#X msg 220 205 set \$1;

-#X obj 60 138 change;

-#X obj 220 138 change;

-#X obj 60 246 s \$2-nboxlr;

-#X obj 220 246 s \$2-nboxrr;

-#X connect 0 0 8 0;

-#X connect 1 0 9 0;

-#X connect 4 0 6 0;

-#X connect 5 0 7 0;

-#X connect 6 0 10 0;

-#X connect 7 0 11 0;

-#X connect 8 0 4 0;

-#X connect 9 0 5 0;

-#X restore 122 446 pd setpositions;

-#N canvas 100 40 610 460 sendpositions 0;

-#X obj 66 58 inlet;

-#X obj 137 59 inlet;

-#X obj 127 264 / 1;

-#X obj 193 262 / 1;

-#X obj 127 287 runden;

-#X obj 193 287 runden;

-#X obj 127 322 s \$0-selection_l;

-#X obj 193 348 s \$0-selection_r;

-#X text 138 365 to selectioncanvas (drawselection);

-#X obj 229 155 s \$0-spos_lb;

-#X obj 312 154 s \$0-spos_rb;

-#X text 247 172 for playselections;

-#X obj 66 244 -;

-#X obj 66 408 s \$0-selection;

-#X text 197 62 in samples;

-#X text 65 425 length in samples;

-#X obj 431 174 pack 0 0;

-#X obj 431 148 t b f;

-#X obj 137 81 t f f f f;

-#X obj 66 81 t b f f f f;

-#X obj 431 196 s \$0-borderpair;

-#X obj 228 219 / 300;

-#X obj 228 197 r \$2-sample-length;

-#X connect 0 0 19 0;

-#X connect 1 0 18 0;

-#X connect 2 0 4 0;

-#X connect 3 0 5 0;

-#X connect 4 0 6 0;

-#X connect 5 0 7 0;

-#X connect 12 0 13 0;

-#X connect 16 0 20 0;

-#X connect 17 0 16 0;

-#X connect 17 1 16 1;

-#X connect 18 0 12 0;

-#X connect 18 1 3 0;

-#X connect 18 2 10 0;

-#X connect 18 3 17 0;

-#X connect 19 0 12 0;

-#X connect 19 1 12 1;

-#X connect 19 2 2 0;

-#X connect 19 3 9 0;

-#X connect 19 4 16 0;

-#X connect 21 0 3 1;

-#X connect 21 0 2 1;

-#X connect 22 0 21 0;

-#X restore 313 443 pd sendpositions;

-#X text 333 462 to graphics;

-#X obj 122 137 * 1;

-#X obj 197 137 * 1;

-#X obj 371 61 r \$0-shiftsel;

-#X obj 371 136 * 1;

-#X obj 169 247 +;

-#X obj 122 219 0;

-#X obj 170 315 t f f f;

-#X obj 333 222 0;

-#X obj 371 249 +;

-#X obj 354 317 t f f f;

-#X obj 122 61 r \$0-sel_lb;

-#X obj 197 61 r \$0-sel_rb;

-#X obj 145 174 r \$0-nboxls;

-#X obj 347 184 r \$0-nboxrs;

-#X floatatom 162 201 5 0 0 0 - - -;

-#X floatatom 360 211 5 0 0 0 - - -;

-#X text 174 31 (from sliderhandling);

-#X text 310 384 right border of sel;

-#X text 79 340 leftborder of sel;

-#X obj 333 365 t f f;

-#X obj 122 361 t f f;

-#N canvas 336 13 613 533 testborders 0;

-#X obj 90 52 inlet;

-#X obj 190 52 inlet;

-#X obj 111 488 outlet;

-#X obj 202 492 outlet;

-#X obj 177 219 0;

-#X obj 90 163 moses 0;

-#X obj 127 189 t b f;

-#X obj 139 347 0;

-#X msg 57 345 0;

-#X obj 177 270 t b f;

-#X text 259 164 test if lb < 0 and if not if rb > sample-length;

-#X obj 95 298 r \$0-selection;

-#X obj 82 345 0;

-#X obj 314 304 r \$0-selection;

-#X obj 57 200 t b b;

-#X obj 264 399 -;

-#X obj 314 326 t b f;

-#X obj 251 422 0;

-#X obj 226 270 t b b;

-#X obj 264 361 300;

-#X obj 177 244 moses 300;

-#X obj 226 296 300;

-#X obj 226 216 r \$2-sample-length;

-#X obj 264 283 r \$2-sample-length;

-#X connect 0 0 5 0;

-#X connect 1 0 4 1;

-#X connect 4 0 20 0;

-#X connect 5 0 14 0;

-#X connect 5 1 6 0;

-#X connect 6 0 4 0;

-#X connect 6 1 7 1;

-#X connect 7 0 2 0;

-#X connect 8 0 2 0;

-#X connect 9 0 7 0;

-#X connect 9 1 3 0;

-#X connect 11 0 12 1;

-#X connect 12 0 3 0;

-#X connect 13 0 16 0;

-#X connect 14 0 8 0;

-#X connect 14 1 12 0;

-#X connect 15 0 17 1;

-#X connect 16 0 19 0;

-#X connect 16 1 15 1;

-#X connect 17 0 2 0;

-#X connect 18 0 21 0;

-#X connect 18 1 17 0;

-#X connect 19 0 15 0;

-#X connect 20 0 9 0;

-#X connect 20 1 18 0;

-#X connect 21 0 3 0;

-#X connect 22 0 20 1;

-#X connect 22 0 21 1;

-#X connect 23 0 19 0;

-#X restore 233 285 pd testborders;

-#X obj 371 157 t f f;

-#X obj 245 104 / 300;

-#X obj 245 82 r \$2-sample-length;

-#X connect 3 0 8 0;

-#X connect 4 0 10 0;

-#X connect 5 0 6 0;

-#X connect 6 0 25 0;

-#X connect 7 0 24 0;

-#X connect 8 0 7 1;

-#X connect 8 0 23 0;

-#X connect 9 0 23 0;

-#X connect 9 1 8 1;

-#X connect 9 2 7 1;

-#X connect 10 0 11 1;

-#X connect 10 0 22 0;

-#X connect 11 0 24 1;

-#X connect 12 0 22 0;

-#X connect 12 1 10 1;

-#X connect 12 2 11 1;

-#X connect 13 0 3 0;

-#X connect 14 0 4 0;

-#X connect 15 0 17 0;

-#X connect 15 0 8 0;

-#X connect 16 0 18 0;

-#X connect 16 0 10 0;

-#X connect 22 0 0 1;

-#X connect 22 1 1 1;

-#X connect 23 0 0 0;

-#X connect 23 1 1 0;

-#X connect 24 0 9 0;

-#X connect 24 1 12 0;

-#X connect 25 0 7 0;

-#X connect 25 1 11 0;

-#X connect 26 0 6 1;

-#X connect 26 0 4 1;

-#X connect 26 0 3 1;

-#X connect 27 0 26 0;

-#X restore 90 129 pd positions;

-#N canvas 0 0 410 161 wavetable 0;

-#X obj 124 82 table \$1 44100;

-#X restore 91 211 pd wavetable;

-#X text 186 210 contains the sample;

-#N canvas 228 148 447 448 loadsample 0;

-#X obj 39 199 soundfiler;

-#X obj 39 66 openpanel;

-#X text 229 39 load a (new) sample to a table;

-#X text 176 313 draw the large display;

-#X msg 39 174 read -resize \$1 \$2;

-#X obj 82 121 symbol \$1;

-#X obj 39 144 pack s s;

-#X obj 39 89 t s b;

-#X obj 39 40 r \$2-load_new_sample;

-#X obj 64 272 s \$2-sample-length;

-#X obj 39 308 s \$2-draw_display;

-#X obj 39 236 t b f;

-#X connect 0 0 11 0;

-#X connect 1 0 7 0;

-#X connect 4 0 0 0;

-#X connect 5 0 6 1;

-#X connect 6 0 4 0;

-#X connect 7 0 6 0;

-#X connect 7 1 5 0;

-#X connect 8 0 1 0;

-#X connect 11 0 10 0;

-#X connect 11 1 9 0;

-#X restore 91 188 pd loadsample;

-#X text 198 187 load a new sample;

-#N canvas 46 30 522 604 drawdisplay 0;

-#X obj 193 422 vasp.frames 20;

-#X obj 193 449 vasp.offset 0;

-#X msg 83 83 bang;

-#X obj 168 137 0;

-#X obj 168 225 t f f f;

-#X obj 181 114 + 1;

-#X obj 168 252 *;

-#X text 45 80 start;

-#X text 262 215 (reset);

-#X obj 255 500 vasp.max?;

-#X obj 163 497 vasp.min?;

-#X obj 325 275 t f f;

-#X obj 168 281 t b b f;

-#X obj 76 129 until 1;

-#X obj 76 108 300;

-#X obj 256 545 tabwrite \$0+;

-#X obj 163 545 tabwrite \$0-;

-#X msg 193 336 vasp \$1;

-#X obj 193 308 symbol \$1;

-#X obj 83 46 r \$2-draw_display;

-#X obj 325 229 r \$2-sample-length;

-#X obj 325 254 / 300;

-#X obj 256 522 clip -1 1;

-#X obj 163 520 clip -1 1;

-#X obj 168 162 moses 299;

-#X msg 242 217 0;

-#X obj 217 196 t f b;

-#X connect 0 0 1 0;

-#X connect 1 0 9 0;

-#X connect 1 0 10 0;

-#X connect 2 0 14 0;

-#X connect 3 0 5 0;

-#X connect 3 0 24 0;

-#X connect 4 0 6 0;

-#X connect 4 1 15 1;

-#X connect 4 2 16 1;

-#X connect 5 0 3 1;

-#X connect 6 0 12 0;

-#X connect 9 0 22 0;

-#X connect 10 0 23 0;

-#X connect 11 0 6 1;

-#X connect 11 1 0 1;

-#X connect 12 1 18 0;

-#X connect 12 2 1 1;

-#X connect 13 0 3 0;

-#X connect 14 0 13 0;

-#X connect 17 0 0 0;

-#X connect 18 0 17 0;

-#X connect 19 0 2 0;

-#X connect 20 0 21 0;

-#X connect 21 0 11 0;

-#X connect 22 0 15 0;

-#X connect 23 0 16 0;

-#X connect 24 0 4 0;

-#X connect 24 1 26 0;

-#X connect 25 0 1 1;

-#X connect 25 0 3 1;

-#X connect 26 0 4 0;

-#X connect 26 1 25 0;

-#X restore 91 234 pd drawdisplay;

-#X text 200 233 draws the large display;

-#N canvas 123 371 419 311 sliderhandling 0;

-#X floatatom 112 145 5 0 0 0 - - -;

-#X floatatom 220 143 5 0 0 0 - - -;

-#N canvas 83 38 570 521 keyinput_s 0;

-#X obj 186 25 keyname;

-#X obj 84 446 spigot;

-#X obj 179 172 0;

-#X obj 179 116 symbol;

-#X msg 179 88 bang;

-#X obj 179 369 sel 1;

-#X msg 179 393 1;

-#X msg 152 393 0;

-#X obj 152 414 s \$0-spig1;

-#X obj 227 415 s \$0-spig1;

-#X msg 227 394 1;

-#X msg 254 394 0;

-#X obj 179 345 change;

-#X obj 84 67 inlet;

-#X obj 84 472 outlet;

-#X obj 179 144 sel s;

-#X text 276 67 if key "s" is down \, then input is let through;

-#X text 332 85 shifts display;

-#X obj 297 473 outlet;

-#X obj 179 223 t b b 0;

-#X obj 201 266 delay 100;

-#X msg 201 245 stop;

-#X obj 179 201 sel 0 1;

-#X obj 179 313 0;

-#X msg 179 289 1;

-#X text 255 242 linux and win have different up/down behaviour...;

-#X text 232 297 only if there is no new input for 100 ms after 0 \,

-0 is sent out;

-#X connect 0 0 2 1;

-#X connect 0 0 4 0;

-#X connect 0 1 3 1;

-#X connect 1 0 14 0;

-#X connect 2 0 22 0;

-#X connect 3 0 15 0;

-#X connect 4 0 3 0;

-#X connect 5 0 6 0;

-#X connect 5 0 7 0;

-#X connect 5 0 18 0;

-#X connect 5 1 10 0;

-#X connect 5 1 11 0;

-#X connect 6 0 1 1;

-#X connect 7 0 8 0;

-#X connect 10 0 9 0;

-#X connect 11 0 1 1;

-#X connect 12 0 5 0;

-#X connect 13 0 1 0;

-#X connect 15 0 2 0;

-#X connect 19 0 20 0;

-#X connect 19 1 21 0;

-#X connect 19 2 23 1;

-#X connect 20 0 23 0;

-#X connect 21 0 20 0;

-#X connect 22 0 19 0;

-#X connect 22 1 24 0;

-#X connect 23 0 12 0;

-#X connect 24 0 23 0;

-#X restore 206 117 pd keyinput_s;

-#N canvas 49 247 419 328 spacehandling 0;

-#X obj 60 26 inlet;

-#X obj 164 26 inlet;

-#X obj 138 119 0;

-#X obj 60 157 moses 0;

-#X obj 85 205 0;

-#X obj 60 180 t f b;

-#X obj 160 209 0;

-#X obj 135 184 t f b;

-#X text 188 186 checks range direction;

-#X obj 60 236 s \$0-sel_lb;

-#X obj 135 236 s \$0-sel_rb;

-#X text 141 61 first position after hit is ref;

-#X obj 214 133 spigot;

-#X msg 245 99 1;

-#X obj 214 162 t f b;

-#X msg 219 99 0;

-#X text 159 45 down;

-#X obj 60 60 t f b f f;

-#X connect 0 0 17 0;

-#X connect 1 0 13 0;

-#X connect 2 0 3 1;

-#X connect 2 0 4 1;

-#X connect 2 0 6 1;

-#X connect 3 0 5 0;

-#X connect 3 1 7 0;

-#X connect 4 0 10 0;

-#X connect 5 0 9 0;

-#X connect 5 1 4 0;

-#X connect 6 0 9 0;

-#X connect 7 0 10 0;

-#X connect 7 1 6 0;

-#X connect 12 0 14 0;

-#X connect 13 0 12 1;

-#X connect 14 0 2 1;

-#X connect 14 1 15 0;

-#X connect 15 0 12 1;

-#X connect 17 0 3 0;

-#X connect 17 1 2 0;

-#X connect 17 2 12 0;

-#X restore 80 178 pd spacehandling;

-#N canvas 523 338 362 359 s_handling 0;

-#X obj 85 27 inlet;

-#X obj 85 305 s \$0-sliderr;

-#X msg 85 279 set \$1;

-#X obj 85 249 0;

-#X obj 85 202 -;

-#X obj 85 225 t b f;

-#X obj 171 264 s \$0-shiftsel;

-#X floatatom 200 295 5 0 0 0 - - -;

-#X obj 204 28 inlet;

-#X text 146 48 first position after hit is ref;

-#X obj 173 116 spigot;

-#X msg 204 82 1;

-#X obj 173 145 t f b;

-#X msg 178 82 0;

-#X text 203 12 down;

-#X obj 85 84 t f f;

-#X connect 0 0 15 0;

-#X connect 2 0 1 0;

-#X connect 3 0 2 0;

-#X connect 4 0 5 0;

-#X connect 5 0 3 0;

-#X connect 5 1 6 0;

-#X connect 5 1 7 0;

-#X connect 8 0 11 0;

-#X connect 10 0 12 0;

-#X connect 11 0 10 1;

-#X connect 12 0 4 1;

-#X connect 12 0 3 1;

-#X connect 12 1 13 0;

-#X connect 13 0 10 1;

-#X connect 15 0 4 0;

-#X connect 15 1 10 0;

-#X restore 206 179 pd s_handling;

-#X obj 80 33 r \$0-sliders;

-#X floatatom 124 58 5 0 0 0 - - -;

-#N canvas 578 111 639 563 keyinput_space2 0;

-#X obj 82 464 spigot;

-#X floatatom 94 498 5 0 0 0 - - -;

-#X msg 141 414 1;

-#X msg 114 414 0;

-#X obj 114 435 s \$0-spig1;

-#X obj 194 436 s \$0-spig1;

-#X msg 194 415 1;

-#X msg 221 415 0;

-#X obj 150 119 key;

-#X obj 177 119 keyup;

-#X obj 141 168 sel 32;

-#X obj 141 191 0;

-#X obj 141 145 0;

-#X obj 218 144 t b f;

-#X obj 218 119 keyname;

-#X obj 82 86 inlet;

-#X obj 82 528 outlet;

-#X text 84 53 if spacebar is down \, then input is let through;

-#X obj 141 357 change;

-#X obj 141 380 sel 1 0;

-#X obj 171 525 outlet;

-#X text 174 505 down;

-#X obj 223 526 outlet;

-#X text 226 506 up;

-#X obj 141 235 t b b 0;

-#X obj 163 278 delay 100;

-#X msg 163 257 stop;

-#X obj 141 213 sel 0 1;

-#X obj 141 325 0;

-#X msg 141 301 1;

-#X text 217 254 linux and win have different up/down behaviour...;

-#X text 194 309 only if there is no new input for 100 ms after 0 \,

-0 is sent out;

-#X connect 0 0 1 0;

-#X connect 0 0 16 0;

-#X connect 2 0 0 1;

-#X connect 3 0 4 0;

-#X connect 6 0 5 0;

-#X connect 7 0 0 1;

-#X connect 8 0 12 1;

-#X connect 9 0 12 1;

-#X connect 10 0 11 0;

-#X connect 11 0 27 0;

-#X connect 12 0 10 0;

-#X connect 13 0 12 0;

-#X connect 13 1 11 1;

-#X connect 14 0 13 0;

-#X connect 15 0 0 0;

-#X connect 18 0 19 0;

-#X connect 19 0 2 0;

-#X connect 19 0 3 0;

-#X connect 19 0 20 0;

-#X connect 19 1 6 0;

-#X connect 19 1 7 0;

-#X connect 19 1 22 0;

-#X connect 24 0 25 0;

-#X connect 24 1 26 0;

-#X connect 24 2 28 1;

-#X connect 25 0 28 0;

-#X connect 26 0 25 0;

-#X connect 27 0 24 0;

-#X connect 27 1 29 0;

-#X connect 28 0 18 0;

-#X connect 29 0 28 0;

-#X restore 80 117 pd keyinput_space2;

-#X obj 80 79 t f f;

-#X obj 176 33 r \$0-fromothers;

-#X connect 2 0 1 0;

-#X connect 2 0 4 0;

-#X connect 2 1 4 1;

-#X connect 5 0 6 0;

-#X connect 5 0 8 0;

-#X connect 7 0 0 0;

-#X connect 7 0 3 0;

-#X connect 7 1 3 1;

-#X connect 8 0 7 0;

-#X connect 8 1 2 0;

-#X connect 9 0 8 0;

-#X restore 91 94 pd sliderhandling;

-#X text 186 124 receiving inputs \, conversions and settings of slider-

-and graphic-positions;

-#X text 233 96 the slider sets curser and borders...;

-#N canvas 217 166 685 486 drawselection 0;

-#X obj 445 186 t b f;

-#X obj 61 221 t b f;

-#X obj 223 187 -;

-#X obj 223 139 t b f;

-#X obj 61 88 runden 0;

-#X obj 234 86 runden 0;

-#X msg 61 293 \; \$1-selectionr pos \$2 \$3;

-#X obj 61 197 + 0;

-#X obj 61 269 pack \$0 0 0;

-#X msg 445 232 \; \$1-selectionr vis_size \$2 \$3;

-#X obj 61 60 r \$0-selection_l;

-#X obj 234 58 r \$0-selection_r;

-#X obj 124 198 loadbang;

-#X obj 223 209 sel 0;

-#X obj 479 378 pack 0 \$0;

-#X msg 479 402 \; \$2-selectionr color \$1;

-#X msg 479 309 17;

-#X obj 479 354 change;

-#X obj 479 331 0;

-#X text 45 6 shows a light-blue colored canvas;

-#X text 44 21 when a part is selected;

-#X obj 61 142 change;

-#X obj 445 164 change;

-#X obj 445 208 pack \$0 300 120;

-#X obj 223 163 300;

-#X msg 446 309 6;

-#X msg 248 294 \; \$1-selectionr vis_size \$2 \$3;

-#X obj 248 270 pack \$0 0 120;

-#X obj 223 234 t b b;

-#X msg 122 223 0;

-#X msg 89 197 3;

-#X text 477 291 if size=0 then it will be hidden;

-#X connect 0 0 23 0;

-#X connect 0 1 23 1;

-#X connect 1 0 8 0;

-#X connect 1 1 8 1;

-#X connect 2 0 13 0;

-#X connect 3 0 24 0;

-#X connect 3 1 2 1;

-#X connect 4 0 3 0;

-#X connect 4 0 21 0;

-#X connect 5 0 24 0;

-#X connect 7 0 1 0;

-#X connect 8 0 6 0;

-#X connect 10 0 4 0;

-#X connect 11 0 5 0;

-#X connect 12 0 29 0;

-#X connect 12 0 30 0;

-#X connect 13 0 28 0;

-#X connect 13 1 16 0;

-#X connect 13 1 22 0;

-#X connect 14 0 15 0;

-#X connect 16 0 18 0;

-#X connect 17 0 14 0;

-#X connect 18 0 17 0;

-#X connect 21 0 7 0;

-#X connect 22 0 0 0;

-#X connect 23 0 9 0;

-#X connect 24 0 2 0;

-#X connect 25 0 18 0;

-#X connect 27 0 26 0;

-#X connect 28 0 25 0;

-#X connect 28 1 27 0;

-#X connect 29 0 8 2;

-#X connect 30 0 7 1;

-#X restore 91 166 pd drawselection;

-#X text 211 163 draws the light blue selection;

-#N canvas 149 160 490 235 init 0;

-#X obj 33 19 loadbang;

-#X obj 33 86 s \$0-;

-#X msg 33 44 xticks 0 30 5 \, ylabel 315 -1 -0.5 0 0.5 \, yticks 0

-0.25 2;

-#X msg 33 150 44100;

-#X obj 33 128 loadbang;

-#X obj 33 173 s \$2-sample-length;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X connect 3 0 5 0;

-#X connect 4 0 3 0;

-#X restore 92 261 pd init;

-#N canvas 0 0 445 185 synchronize_several_displays 0;

-#X obj 232 68 r \$0-sliders;

-#X obj 126 67 r \$0-synchroin;

-#X obj 232 104 s \$0-synchroout;

-#X obj 126 104 s \$0-fromothers;

-#X connect 0 0 2 0;

-#X connect 1 0 3 0;

-#X restore 92 285 pd synchronize_several_displays;

-#X restore 332 83 pd inside;

-#X obj 399 96 outlet;

-#X obj 3 0 hsl 300 120 0 299 0 0 \$0-sliders \$0-sliderr empty -2 -6

-1728 8 -262144 -1 -1 10500 0;

-#X obj 0 0 cnv 15 305 120 empty empty empty 20 12 0 14 -262144 -66577

-0;

-#X obj 2 0 cnv 15 300 120 empty empty empty 20 12 0 14 -225271 -66577

-0;

-#X obj 3 0 cnv 1 1 120 \$0-selections \$0-selectionr empty 20 12 1728

-14 -225271 -262144 0;

-#N canvas 0 0 450 300 graph1 0;

-#X array \$0- 300 float 0;

-#X array \$0+ 300 float 0;

-#X coords 0 1 299 -1 300 120 1;

-#X restore 2 0 graph;

-#X obj 399 75 r \$0-borderpair;

-#X text 328 10 this display shows the min and max of all samples that

-a pixel represents;

-#X text 328 52 arguments: name of array \, \$0 of the parent patch

-;

-#X text 328 38 select with spacebar and shift with "s";

-#X obj 509 95 outlet;

-#X obj 614 75 inlet;

-#X obj 509 75 r \$0-synchroout;

-#X obj 560 94 s \$0-synchroin;

-#X connect 7 0 1 0;

-#X connect 12 0 14 0;

-#X connect 13 0 11 0;

-#X coords 0 0 1 1 305 120 1;

diff --git a/externals/grill/vasp/pd/wavedisplay-simple.pd b/externals/grill/vasp/pd/wavedisplay-simple.pd
deleted file mode 100644
index 02ab9402..00000000
--- a/externals/grill/vasp/pd/wavedisplay-simple.pd
+++ /dev/null
@@ -1,135 +0,0 @@
-#N canvas 200 200 304 126 10;

-#N canvas 154 41 404 184 inside 0;

-#N canvas 183 206 183 114 wavetable 0;

-#X obj 30 22 table \$1 44100;

-#X restore 62 51 pd wavetable;

-#X text 146 50 contains the sample;

-#N canvas 46 30 532 614 drawdisplay 0;

-#X obj 168 398 vasp.frames 20;

-#X obj 168 429 vasp.offset 0;

-#X msg 83 83 bang;

-#X obj 168 137 0;

-#X obj 168 225 t f f f;

-#X obj 181 114 + 1;

-#X obj 168 252 *;

-#X text 45 80 start;

-#X text 262 215 (reset);

-#X obj 230 461 vasp.max?;

-#X obj 145 461 vasp.min?;

-#X obj 325 275 t f f;

-#X obj 83 128 until 1;

-#X obj 83 107 300;

-#X obj 236 530 tabwrite \$0+;

-#X obj 147 528 tabwrite \$0-;

-#X msg 168 345 vasp \$1;

-#X obj 168 317 symbol \$1;

-#X obj 325 254 / 300;

-#X obj 236 507 clip -1 1;

-#X obj 147 503 clip -1 1;

-#X obj 168 162 moses 299;

-#X msg 242 217 0;

-#X obj 217 196 t f b;

-#X obj 325 229 r \$0-sample-length;

-#X obj 83 46 r \$0-draw_display;

-#X obj 168 281 t b f;

-#X obj 344 449 r \$0-bounds-;

-#X obj 344 475 r \$0-bounds+;

-#X connect 0 0 1 0;

-#X connect 1 0 9 0;

-#X connect 1 0 10 0;

-#X connect 2 0 13 0;

-#X connect 3 0 5 0;

-#X connect 3 0 21 0;

-#X connect 4 0 6 0;

-#X connect 4 1 14 1;

-#X connect 4 2 15 1;

-#X connect 5 0 3 1;

-#X connect 6 0 26 0;

-#X connect 9 0 19 0;

-#X connect 10 0 20 0;

-#X connect 11 0 6 1;

-#X connect 11 1 0 1;

-#X connect 12 0 3 0;

-#X connect 13 0 12 0;

-#X connect 16 0 0 0;

-#X connect 17 0 16 0;

-#X connect 18 0 11 0;

-#X connect 19 0 14 0;

-#X connect 20 0 15 0;

-#X connect 21 0 4 0;

-#X connect 21 1 23 0;

-#X connect 22 0 1 1;

-#X connect 22 0 3 1;

-#X connect 23 0 4 0;

-#X connect 23 1 22 0;

-#X connect 24 0 18 0;

-#X connect 25 0 2 0;

-#X connect 26 0 17 0;

-#X connect 26 1 1 1;

-#X connect 27 0 19 1;

-#X connect 27 0 20 1;

-#X connect 28 0 19 2;

-#X connect 28 0 20 2;

-#X restore 62 74 pd drawdisplay;

-#X text 160 73 draws the display;

-#N canvas 149 160 294 134 init 0;

-#X obj 33 19 loadbang;

-#X obj 33 86 s \$0-;

-#X msg 33 44 xticks 0 30 5 \, ylabel 315 -1 -0.5 0 0.5 \, yticks 0

-0.25 2;

-#X connect 0 0 2 0;

-#X connect 2 0 1 0;

-#X restore 61 97 pd init;

-#N canvas 0 0 424 148 makelocal 0;

-#X obj 83 72 s \$0-draw_display;

-#X obj 83 46 r \$2-draw_display;

-#X obj 216 45 r \$2-sample-length;

-#X obj 216 71 s \$0-sample-length;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 61 129 pd makelocal;

-#X restore 369 90 pd inside;

-#X text 374 15 this display shows the min and max of all samples that

-a pixel represents;

-#X text 375 46 arguments: name of array \, \$0 of the parent patch

-;

-#X obj 0 0 cnv 15 300 120 empty empty empty 20 12 0 14 -225271 -66577

-0;

-#N canvas 0 0 450 300 graph1 0;

-#X array \$0- 300 float 0;

-#X array \$0+ 300 float 0;

-#X coords 0 1 300 -1 300 120 1;

-#X restore 0 0 graph;

-#X obj 438 70 inlet;

-#X text 480 69 individual length;

-#N canvas 71 382 599 303 individual 0;

-#X obj 319 150 s \$0-sample-length;

-#X obj 73 58 inlet;

-#X msg 369 173 resize \$1;

-#X obj 369 196 s \$1;

-#X obj 127 253 send \$0-;

-#X text 139 73 resize and sample-length;

-#X text 138 58 for individual bounds \, ticks and label \,;

-#X obj 41 182 unpack 0 0 0 0;

-#X obj 40 230 s \$0-bounds-;

-#X obj 40 207 s \$0-bounds+;

-#X msg 127 150 bounds \$1 \$2 \$3 \$4;

-#X obj 127 124 route bounds ylabel yticks;

-#X msg 151 175 ylabel \$1 \$2 \$3 \$4;

-#X msg 166 197 yticks \$1 \$2 \$3 \$4;

-#X connect 1 0 11 0;

-#X connect 2 0 3 0;

-#X connect 7 1 9 0;

-#X connect 7 3 8 0;

-#X connect 10 0 4 0;

-#X connect 11 0 7 0;

-#X connect 11 0 10 0;

-#X connect 11 1 12 0;

-#X connect 11 2 13 0;

-#X connect 11 3 0 0;

-#X connect 11 3 2 0;

-#X connect 12 0 4 0;

-#X connect 13 0 4 0;

-#X restore 438 90 pd individual;

-#X connect 5 0 7 0;

-#X coords 0 0 1 1 300 120 1;

diff --git a/externals/grill/vasp/pd/xtilt_example.pd b/externals/grill/vasp/pd/xtilt_example.pd
deleted file mode 100644
index 63acc12b..00000000
--- a/externals/grill/vasp/pd/xtilt_example.pd
+++ /dev/null
@@ -1,88 +0,0 @@
-#N canvas 27 56 975 554 10;

-#X text 467 82 A;

-#X text 465 286 B;

-#N canvas 0 0 413 295 clear_buffers 0;

-#X obj 49 73 vasp.= 0;

-#X obj 49 49 inlet;

-#X obj 49 97 vasp.u;

-#X obj 49 118 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X connect 0 0 2 0;

-#X connect 1 0 0 0;

-#X connect 2 0 3 0;

-#X restore 604 494 pd clear_buffers;

-#X obj 510 85 wavedisplay-simple bufxtilt3 \$0;

-#X obj 512 273 wavedisplay-simple bufxtilt4 \$0;

-#X obj 269 69 filelist \$0;

-#X msg 603 467 vasp bufxtilt4;

-#X obj 403 487 dac~;

-#X obj 403 444 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 425 441 play;

-#N canvas 86 280 431 351 inside 0;

-#X obj 66 154 soundfiler;

-#X obj 84 238 s \$0-sample-length;

-#X obj 66 208 s \$0-draw_display;

-#X msg 214 206 resize \$1;

-#X obj 66 52 loadbang;

-#X obj 66 178 t b f f;

-#X obj 66 100 filelisthandler \$0;

-#X msg 66 132 read -resize \$1 bufxtilt3;

-#X obj 214 237 s bufxtilt3;

-#X obj 224 267 s bufxtilt4;

-#X msg 66 78 3;

-#X connect 0 0 5 0;

-#X connect 3 0 8 0;

-#X connect 3 0 9 0;

-#X connect 4 0 10 0;

-#X connect 5 0 2 0;

-#X connect 5 1 1 0;

-#X connect 5 2 3 0;

-#X connect 6 0 7 0;

-#X connect 7 0 0 0;

-#X connect 10 0 6 0;

-#X restore 780 485 pd inside;

-#X obj 404 464 tabplay~ bufxtilt4;

-#X obj 276 487 dac~;

-#X obj 276 444 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1

--1;

-#X text 298 441 play;

-#X obj 277 464 tabplay~ bufxtilt3;

-#X msg 76 127 vasp bufxtilt3;

-#X obj 76 149 vasp.-> bufxtilt4;

-#X obj 173 195 vasp.rfft;

-#X floatatom 270 259 5 0 0;

-#X obj 173 432 vasp.u;

-#X obj 173 454 bng 15 250 50 0 \$0-draw_display empty empty 0 -6 1152

-8 -262144 -1 -1;

-#X obj 173 409 vasp.r!fft;

-#X obj 172 222 vasp.upper;

-#X obj 172 245 vasp.mirr;

-#X obj 173 326 vasp.upper;

-#X obj 173 349 vasp.mirr;

-#X msg 151 271 vasp bufxtilt4;

-#X msg 157 381 vasp bufxtilt4;

-#X obj 76 98 bng 20 250 50 0 empty empty start 0 -6 0 8 -258699 -1

--1;

-#X obj 173 299 vasp.xtilt 2.9;

-#X connect 6 0 2 0;

-#X connect 8 0 11 0;

-#X connect 11 0 7 0;

-#X connect 11 0 7 1;

-#X connect 13 0 15 0;

-#X connect 15 0 12 0;

-#X connect 15 0 12 1;

-#X connect 16 0 17 0;

-#X connect 17 1 18 0;

-#X connect 18 0 23 0;

-#X connect 19 0 30 1;

-#X connect 20 0 21 0;

-#X connect 22 0 20 0;

-#X connect 23 0 24 0;

-#X connect 24 0 27 0;

-#X connect 25 0 26 0;

-#X connect 26 0 28 0;

-#X connect 27 0 30 0;

-#X connect 28 0 22 0;

-#X connect 29 0 16 0;

-#X connect 30 0 25 0;

diff --git a/externals/grill/vasp/readme.txt b/externals/grill/vasp/readme.txt
deleted file mode 100644
index a8af0785..00000000
--- a/externals/grill/vasp/readme.txt
+++ /dev/null
@@ -1,110 +0,0 @@
-VASP modular - vector assembling signal processor
-Object library for Max/MSP and PD
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-Donations for further development of the package are highly appreciated.
-Visit https://www.paypal.com/xclick/business=gr%40grrrr.org&item_name=vasp&no_note=1&tax=0&currency_code=EUR
-
-----------------------------------------------------------------------------
-
-DOWNLOAD:
-=========
-
-http://grrrr.org/ext/vasp
-
-----------------------------------------------------------------------------
-
-Package files:
-- readme.txt: this one
-- gpl.txt,license.txt,mixfft.txt: license stuff
-- changes.txt,todo.txt: additional info
-- pd-help/*: VASP help for PD
-- pd/*: VASP abstractions and documentation for PD
-- max-help/*: VASP help for Max/MSP (not present)
-- maxmsp/*: VASP abstractions for Max/MSP
-- source/*: VASP sources
-
-----------------------------------------------------------------------------
-
-GOALS/FEATURES:
-===============
-
-VASP is a package for PD or MaxMSP consisting of a number of externals extending 
-these systems with functions for non-realtime array-based audio data processing. 
-VASP is capable of working in the background, therefore not influencing eventual 
-dsp signal processing.
-
-----------------------------------------------------------------------------
-
-USAGE:
-======
-
-IMPORTANT INFORMATION for all PD users:
----------------------------------------
-
-For VASP and its documentation to work properly, you have to specify a 
-PD command line like
-
-Linux/OSX: pd -path /usr/local/lib/pd/extra/vasp/pd -lib vasp/vasp
-Windows:  pd -path c:\audio\pd\extra\vasp\pd -lib vasp\vasp
-
-
-The main help file "VASP-HELP.pd" resides in the "pd" sub-folder along with some 
-handy abstractions. Every help file is accessible from VASP-HELP.PD and vice versa.
-
-
-IMPORTANT INFORMATION for all MaxMSP users:
--------------------------------------------
-
-It is advisable to put the vasp object library file into the "max-startup" folder. 
-Hence it will be loaded at Max startup.
-If you want alternatively to load the vasp library on demand, 
-create a "vasp" object somewhere. The library is then loaded.
-
-If existent, the "max-help" folder should be put into the "max-help" folder of Max/MSP 
-and be renamed to "vasp".
-
-----------------------------------------------------------------------------
-
-----------------------------------------------------------------------------
-
-BUILDING from source
---------------------
-
-You will need the flext C++ layer for PD and Max/MSP externals to compile this.
-See http://grrrr.org/ext/flext
-Download, install and compile the package.
-Afterwards you can proceed with building this external.
-
-
-pd/Max - Windows - Microsoft Visual C, Borland C++, MinGW:
-----------------------------------------------------------
-Start a command shell with your eventual build environment
-(e.g. run vcvars32.bat for Microsoft Visual Studio)
-
-then run
- ..\flext\build.bat
-(you would have to substitute ..\flext with the respective path to the flext package)
-
-
-pd/Max - OSX/Linux - GCC:
--------------------------
-From a shell run
-bash ../flext/build.sh
-(you would have to substitute ../flext with the respective path to the flext package)
-
-----------------------------------------------------------------------------
-
-
-HINTS:
-======
-
-- Click-free operation: All objects where it makes sense (e.g. transformation of data, vasp.!, etc.)
-	can be set to "detached mode" by sending a "detach 1" message (which is setting the detach attribute to 1). 
-	The operation will then take place in a detached thread with lower priority. 
-	Thus, longer operations will not disturb the dsp processing of the real-time engine.
-
-
diff --git a/externals/grill/vasp/source/arg.cpp b/externals/grill/vasp/source/arg.cpp
deleted file mode 100644
index 696558cf..00000000
--- a/externals/grill/vasp/source/arg.cpp
+++ /dev/null
@@ -1,277 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "arg.h"
-//#include <math.h>
-#include "classes.h"
-
-Argument::Argument(): tp(tp_none),nxt(NULL) {}
-Argument::~Argument() { ClearAll(); }
-
-Argument &Argument::Parse(I argc,const t_atom *argv)
-{
-	if(argc == 0)
-		Clear();
-	else // real?
-	if(argc == 1 && flext::CanbeFloat(argv[0])) 
-		SetR(flext::GetAFloat(argv[0]));
-	else // complex?
-	if(argc == 2 && flext::CanbeFloat(argv[0]) && flext::CanbeFloat(argv[1]))
-		SetCX(flext::GetAFloat(argv[1]),flext::GetAFloat(argv[2]));
-	else // double?
-	if(argc >= 2 && flext::GetASymbol(argv[0]) == vasp_base::sym_double &&
-		flext::CanbeFloat(argv[1]) && (argc == 2 || flext::CanbeFloat(argv[2]))
-		)
-		SetR((D)flext::GetAFloat(argv[1])+(D)flext::GetAFloat(argv[2]));
-	else // envelope?
-	if(Env::ChkArgs(argc,argv)) {
-		Env *e = new Env(argc,argv);
-		if(e && e->Ok()) SetEnv(e);
-		else {
-			Clear();
-			post("vasp - env argument is invalid");
-			delete e;
-		}
-	}
-	else // vasp?
-	if(Vasp::ChkArgs(argc,argv)) {
-		Vasp *v = new Vasp(argc,argv);
-		if(v && v->Ok()) SetVasp(v);
-		else {
-			Clear();
-			post("vasp - vasp argument is invalid");
-			delete v;
-		}
-	}
-	else {
-		Clear();
-		post("vasp - invalid arguments");
-	}
-	return *this;
-}
-
-V Argument::MakeList(flext::AtomList &ret)
-{
-	switch(tp) {
-	case tp_none:
-		ret();
-		break;
-	case tp_list:
-		ret = *dt.atoms;
-		break;
-	case tp_vasp:
-		dt.v->MakeList(ret);
-		break;
-	case tp_env:
-		dt.env->MakeList(ret);
-		break;
-	case tp_vx: {
-		I d = dt.vx->Dim();
-		ret(d+1);
-		flext::SetSymbol(ret[0],vasp_base::sym_vector);
-		for(I i = 0; i < d; ++i)
-			flext::SetFloat(ret[i+1],(*dt.vx)[i]);
-		break;
-	}
-	case tp_cx:
-		ret(3);
-		flext::SetSymbol(ret[0],vasp_base::sym_complex);
-		flext::SetFloat(ret[1],dt.cx->real);
-		flext::SetFloat(ret[2],dt.cx->imag);
-		break;
-	case tp_int:
-		ret(1);
-		flext::SetInt(ret[0],dt.i);
-		break;
-	case tp_float:
-		ret(1);
-		flext::SetFloat(ret[0],dt.f);
-		break;
-	case tp_double: {
-		F f = (F)dt.d;
-		ret(3);
-		flext::SetSymbol(ret[0],vasp_base::sym_double);
-		flext::SetFloat(ret[1],f);
-		flext::SetFloat(ret[2],dt.d-f);
-		break;
-	}
-	default:
-		ERRINTERNAL();
-	}
-}
-
-
-Argument &Argument::Clear()
-{
-	switch(tp) {
-	case tp_none:
-		break;
-	case tp_list:
-		if(dt.atoms) { delete dt.atoms; dt.atoms = NULL; }
-		break;
-	case tp_vasp:
-		if(dt.v) { delete dt.v; dt.v = NULL; }
-		break;
-	case tp_env:
-		if(dt.env) { delete dt.env; dt.env = NULL; }
-		break;
-	case tp_vx:
-		if(dt.vx) { delete dt.vx; dt.vx = NULL; }
-		break;
-	case tp_cx:
-		if(dt.cx) { delete dt.cx; dt.cx = NULL; }
-		break;
-	case tp_int:
-	case tp_float:
-	case tp_double:
-		break;
-	default:
-		ERRINTERNAL();
-	}
-	tp = tp_none;
-	return *this;
-}
-
-Argument &Argument::ClearAll()
-{
-	Clear();
-	if(nxt) { delete nxt; nxt = NULL; }
-	return *this;
-}
-
-Argument &Argument::SetVasp(Vasp *v)
-{
-	if(tp != tp_none) Clear();
-	dt.v = v; tp = tp_vasp;
-	return *this;
-}
-
-Argument &Argument::SetEnv(Env *e)
-{
-	if(tp != tp_none) Clear();
-	dt.env = e; tp = tp_env;
-	return *this;
-}
-
-Argument &Argument::SetList(I argc,const t_atom *argv)
-{
-	if(tp != tp_none) Clear();
-	dt.atoms = new flext::AtomList(argc,argv); tp = tp_list;
-	return *this;
-}
-
-Argument &Argument::SetR(F f)
-{
-	if(tp != tp_none) Clear();
-	dt.f = f; tp = tp_float;
-	return *this;
-}
-
-Argument &Argument::SetR(D f)
-{
-	if(tp != tp_none) Clear();
-	dt.d = f; tp = tp_double;
-	return *this;
-}
-
-Argument &Argument::SetI(I i)
-{
-	if(tp != tp_none) Clear();
-	dt.i = i; tp = tp_int;
-	return *this;
-}
-
-Argument &Argument::SetCX(F re,F im)
-{
-	if(tp != tp_none) Clear();
-	dt.cx = new CX(re,im); tp = tp_cx;
-	return *this;
-}
-
-Argument &Argument::SetVX(VX *vec)
-{
-	if(tp != tp_none) Clear();
-	dt.vx = vec; tp = tp_vx;
-	return *this;
-}
-
-I Argument::GetAInt() const { return (I)GetADouble(); }
-
-F Argument::GetAFloat() const { return GetADouble(); }
-
-D Argument::GetADouble() const
-{
-	if(IsInt()) return GetInt();
-	else if(IsFloat()) return GetFloat();
-	else if(IsDouble()) return GetDouble();
-	else return 0;
-}
-
-CX Argument::GetAComplex() const
-{
-	if(IsInt()) return (F)GetInt();
-	else if(IsFloat()) return GetFloat();
-	else if(IsDouble()) return GetDouble();
-	else if(IsComplex()) return GetComplex();
-	else return 0;
-}
-
-Vasp Argument::GetAVasp() const 
-{
-	if(IsVasp()) return GetVasp();
-	else if(IsList()) return Vasp(dt.atoms->Count(),dt.atoms->Atoms());
-	else return Vasp();
-}
-
-Env Argument::GetAEnv() const 
-{
-	if(IsEnv()) return GetEnv();
-	else if(IsList()) return Env(dt.atoms->Count(),dt.atoms->Atoms());
-	else return Env();
-}
-
-
-Argument &Argument::Add(Argument *n) 
-{ 
-	if(nxt) nxt->Add(n);
-	else nxt = n;
-	return *n;
-}
-
-Argument &Argument::Next(I i)
-{
-	if(i <= 0) return *this;
-	else {
-		Argument *n = Next();
-		if(n) return n->Next(i-1);
-		else {
-			error("Argument: index not found!");
-			return *this;
-		}
-	}
-}
-
-Argument &Argument::AddVasp(Vasp *v) { Argument *a = new Argument; a->SetVasp(v); return Add(a); }
-
-Argument &Argument::AddEnv(Env *e) { Argument *a = new Argument; a->SetEnv(e); return Add(a); }
-
-Argument &Argument::AddList(I argc,const t_atom *argv) { Argument *a = new Argument; a->SetList(argc,argv); return Add(a); }
-
-Argument &Argument::AddI(I i) { Argument *a = new Argument; a->SetI(i); return Add(a); }
-
-Argument &Argument::AddR(F f) { Argument *a = new Argument; a->SetR(f); return Add(a); }
-
-Argument &Argument::AddCX(F re,F im) { Argument *a = new Argument; a->SetCX(re,im); return Add(a); }
-
-Argument &Argument::AddVX(VX *vec) { Argument *a = new Argument; a->SetVX(vec); return Add(a); }
-
-
-
diff --git a/externals/grill/vasp/source/arg.h b/externals/grill/vasp/source/arg.h
deleted file mode 100644
index cd0f70a1..00000000
--- a/externals/grill/vasp/source/arg.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_ARG_H
-#define __VASP_ARG_H
-
-#include "vasp.h"
-#include "env.h"
-
-#define VASP_ARG() Argument()
-#define VASP_ARG_I(VAL) Argument().SetR(VAL)
-#define VASP_ARG_R(VAL) Argument().SetR(VAL)
-#define VASP_ARG_CX(RV,IV) Argument().SetCX(RV,IV)
-
-class Argument:
-    public flext
-{
-public:
-	Argument();
-	~Argument();
-	
-	Argument &Parse(I argc,const t_atom *argv);
-	Argument &Clear();
-	Argument &ClearAll();
-
-	Argument &SetVasp(Vasp *v);
-	Argument &SetEnv(Env *e);
-	Argument &SetList(I argc,const t_atom *argv);
-	Argument &SetI(I i);
-	Argument &SetR(F f);
-	Argument &SetR(D d);
-	Argument &SetR(I i) { return SetR((F)i); }
-	Argument &SetCX(F re,F im);
-	Argument &SetVX(VX *vec);
-
-	Argument *Next() { return nxt; }
-	Argument &Next(I i);
-	Argument &Add(Argument *a);
-
-	Argument &AddVasp(Vasp *v);
-	Argument &AddEnv(Env *e);
-	Argument &AddList(I argc,const t_atom *argv);
-	Argument &AddI(I i);
-	Argument &AddR(F f);
-	Argument &AddR(D d);
-	Argument &AddR(I i) { return AddR((F)i); }
-	Argument &AddCX(F re,F im);
-	Argument &AddVX(VX *vec);
-
-	BL IsNone() const { return tp == tp_none; }
-	BL IsList() const { return tp == tp_list; }
-	BL IsVasp() const { return tp == tp_vasp; }
-	BL CanbeVasp() const { return tp == tp_vasp || (tp == tp_list && Vasp::ChkArgs(dt.atoms->Count(),dt.atoms->Atoms())); }
-	BL IsEnv() const { return tp == tp_env; }
-	BL CanbeEnv() const { return tp == tp_env || (tp == tp_env && Env::ChkArgs(dt.atoms->Count(),dt.atoms->Atoms())); }
-	BL IsInt() const { return tp == tp_int; }
-	BL CanbeInt() const { return tp == tp_int || tp == tp_float || tp_double; }
-	BL IsFloat() const { return tp == tp_float; }
-	BL CanbeFloat() const { return tp == tp_float || tp == tp_double || tp == tp_int; }
-	BL IsDouble() const { return tp == tp_double; }
-	BL CanbeDouble() const { return tp == tp_double || tp == tp_float || tp == tp_int; }
-	BL IsComplex() const { return tp == tp_cx; }
-	BL CanbeComplex() const { return tp == tp_cx || CanbeFloat(); }
-	BL IsVector() const { return tp == tp_vx; }
-	BL CanbeVector() const { return tp == tp_vx || CanbeComplex(); }
-
-	const flext::AtomList &GetList() const { return *dt.atoms; }
-	const Vasp &GetVasp() const { return *dt.v; }
-	Vasp GetAVasp() const;
-	const Env &GetEnv() const { return *dt.env; }
-	Env GetAEnv() const;
-	I GetInt() const { return dt.i; }
-	I GetAInt() const;
-	F GetFloat() const { return dt.f; }
-	F GetAFloat() const;
-	D GetDouble() const { return dt.d; }
-	D GetADouble() const;
-	const CX &GetComplex() const { return *dt.cx; }
-	CX GetAComplex() const;
-	const VX &GetVector() const { return *dt.vx; }
-	VX GetAVector() const;
-
-	V MakeList(flext::AtomList &ret);
-
-protected:
-	enum {
-		tp_none,tp_vasp,tp_env,tp_list,tp_int,tp_float,tp_double,tp_cx,tp_vx
-	} tp;
-
-	union {
-		Vasp *v;
-		Env *env;
-		flext::AtomList *atoms;
-		F f;
-		D d;
-		I i;
-		CX *cx;
-		VX *vx;
-	} dt;
-
-	Argument *nxt;
-};
-
-#endif
diff --git a/externals/grill/vasp/source/buflib.cpp b/externals/grill/vasp/source/buflib.cpp
deleted file mode 100644
index a6b3d082..00000000
--- a/externals/grill/vasp/source/buflib.cpp
+++ /dev/null
@@ -1,343 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "buflib.h"
-#include <stdio.h>
-
-#define LIBTICK 0.1 // tick time in s
-#define LIBTOL 3  // how many ticks till release
-
-#define REUSE_MAXLOSEREL 0.1  // max. fraction of lost buffer size 
-#define REUSE_MAXLOSEABS 10000 // max. lost buffer size
-
-
-#ifdef __MWERKS__
-#define STD	std
-#else
-#define STD
-#endif
-
-
-class FreeEntry:
-    public flext
-{
-public:
-	FreeEntry(const t_symbol *s): sym(s),nxt(NULL) {}
-
-	const t_symbol *sym;
-	FreeEntry *nxt;
-};
-
-class BufEntry:
-    public flext
-{
-public:
-	BufEntry(const t_symbol *s,I fr,BL zero = true);
-	~BufEntry();
-
-	V IncRef();
-	V DecRef();
-
-	const t_symbol *sym;
-	I refcnt,tick;
-	BufEntry *nxt;
-
-	I alloc,len;
-	S *data;
-};
-
-
-static BufEntry *libhead = NULL,*libtail = NULL;
-static FreeEntry *freehead = NULL,*freetail = NULL;
-static I libcnt = 0,libtick = 0;
-
-#ifdef FLEXT_THREADS
-static flext::ThrMutex libmtx,freemtx;
-#endif
-
-static V FreeLibSym(const t_symbol *s);
-
-
-
-
-BufEntry::BufEntry(const t_symbol *s,I fr,BL zero): 
-	sym(s), 
-	alloc(fr),len(fr),
-	refcnt(0),nxt(NULL) 
-{
-    data = (S *)NewAligned(len*sizeof(*data));
-	if(zero) flext::ZeroMem(data,len*sizeof(*data));
-}
-
-BufEntry::~BufEntry()
-{
-	if(sym) FreeLibSym(sym);
-	if(data) FreeAligned(data);
-}
-
-V BufEntry::IncRef() { ++refcnt; }
-V BufEntry::DecRef() { --refcnt; tick = libtick; }
-
-static BufEntry *FindInLib(const t_symbol *s) 
-{
-	BufEntry *e;
-	for(e = libhead; e && e->sym != s; e = e->nxt) (void)0;
-	return e?e:NULL;
-}
-
-#ifdef FLEXT_DEBUG
-static V DumpLib() 
-{
-	post("Dump {");
-	BufEntry *e;
-	for(e = libhead; e; e = e->nxt) {
-		post("\t%s -> refs:%i, alloc:%i, len:%i -> %p",flext::GetString(e->sym),e->refcnt,e->alloc,e->len,e->data);
-	}
-	post("}");
-}
-#endif
-
-VBuffer *BufLib::Get(const VSymbol &s,I chn,I len,I offs)
-{
-	BufEntry *e = FindInLib(s.Symbol());
-	if(e) 
-		return new ImmBuf(e,len,offs);
-	else
-		return new SysBuf(s,chn,len,offs);
-}
-
-V BufLib::IncRef(const t_symbol *s) 
-{ 
-	if(s) {
-		BufEntry *e = FindInLib(s);
-		if(e) e->IncRef();
-	}
-}
-
-V BufLib::DecRef(const t_symbol *s)
-{ 
-	if(s) {
-		BufEntry *e = FindInLib(s);
-		if(e) e->DecRef();
-	}
-}
-
-static V Collect()
-{
-#ifdef FLEXT_THREADS
-	libmtx.Lock();
-#endif
-
-	// collect garbage
-	BufEntry *e,*p;
-	for(p = NULL,e = libhead; e; ) {
-		if(e->refcnt <= 0 && e->tick+LIBTOL < libtick) {
-			FLEXT_ASSERT(e->refcnt == 0);
-
-			BufEntry *n = e->nxt;
-
-			if(p) p->nxt = n;
-			else libhead = n;
-
-			if(!n) libtail = p;
-			else e->nxt = NULL;
-
-			delete e;
-
-			e = n;
-		}
-		else
-			p = e,e = e->nxt;
-	}
-
-#ifdef FLEXT_THREADS
-	libmtx.Unlock();
-#endif
-}
-
-
-#ifdef FLEXT_THREADS
-static bool libthractive = false;
-//static flext::thrid_t libthrid;
-static bool libthrexit = false; // currently not used
-static flext::ThrCond *libthrcond = NULL;
-
-static V LibThr(flext::thr_params *)
-{
-	flext::RelPriority(-2);
-
-	while(!libthrexit) {
-		libthrcond->TimedWait(1); // don't go below 1 here as TimedWait might not support fractions of seconds!!!
-		// TODO - should process return value of TimedWait
-		Collect();	
-	}
-}
-#endif
-
-static flext::Timer *libclk = NULL;
-
-static V LibTick(V *)
-{
-#ifdef FLEXT_THREADS
-	libthrcond->Signal();
-#else
-	Collect();
-#endif
-
-	++libtick;
-}
-
-static const t_symbol *GetLibSym()
-{
-#ifdef FLEXT_THREADS
-	freemtx.Lock();
-#endif
-	const t_symbol *ret;
-
-	if(freehead) {
-		// reuse from free-list
-		FreeEntry *r = freehead;
-		freehead = r->nxt;
-		if(!freehead) freetail = NULL;
-		const t_symbol *s = r->sym;
-		delete r;
-		ret = s;
-	}
-	else {
-		// allocate new symbol
-		char tmp[20];
-		if(libcnt > 0xffff)
-			STD::sprintf(tmp,"vasp!%08x",libcnt); 
-		else // better hash lookup for 4 digits
-			STD::sprintf(tmp,"vasp!%04x",libcnt); 
-		libcnt++;
-		ret = gensym(tmp);
-	}
-
-#ifdef FLEXT_THREADS
-	freemtx.Unlock();
-#endif
-	return ret;
-}
-
-static V FreeLibSym(const t_symbol *sym)
-{
-#ifdef FLEXT_DEBUG
-//	post("free %s",flext::GetString(sym));
-#endif
-
-#ifdef FLEXT_THREADS
-	freemtx.Lock();
-#endif
-
-	FreeEntry *f = new FreeEntry(sym);
-	if(!freehead) freehead = f;
-	else freetail->nxt = f;
-	freetail = f;
-
-#ifdef FLEXT_THREADS
-	freemtx.Unlock();
-#endif
-}
-
-
-BufEntry *BufLib::NewImm(I fr,BL zero)
-{
-#ifdef FLEXT_THREADS
-	if(!libthractive) {
-		bool ret = flext::LaunchThread(LibThr,NULL);
-		if(!ret)
-			error("vasp - Could not launch helper thread");
-		else {
-			libthrcond = new flext::ThrCond;
-			libthractive = true;
-		}
-	}
-#endif
-	if(!libclk) {
-		libclk = new flext::Timer(true);
-		libclk->SetCallback(LibTick);
-		libclk->Periodic(LIBTICK);
-	}
-
-	const t_symbol *s = GetLibSym();
-	BufEntry *entry = new BufEntry(s,fr,zero);
-
-#ifdef FLEXT_THREADS
-	libmtx.Lock();
-#endif
-
-	if(libtail) libtail->nxt = entry; 
-	else libhead = entry;
-	libtail = entry;
-
-#ifdef FLEXT_DEBUG
-//	DumpLib();
-#endif
-
-#ifdef FLEXT_THREADS
-	libmtx.Unlock();
-#endif
-
-	return entry;
-}
-
-static F reuse_maxloserel = (F)REUSE_MAXLOSEREL;
-static I reuse_maxloseabs = REUSE_MAXLOSEABS;
-
-BufEntry *BufLib::Resize(BufEntry *e,I fr,BL keep,BL zero)
-{ 
-	if(e->alloc >= fr && fr >= e->alloc*(1-reuse_maxloserel) && fr >= (e->alloc-reuse_maxloseabs)) {
-		// reuse buffer
-		e->len = fr;
-	}
-	else {
-		S *nd = new S[fr]; 
-		if(keep) {
-			I l = fr;
-			if(e->len < l) {
-				l = e->len;
-				if(zero) flext::ZeroMem(nd+l,(fr-l)*sizeof(*nd));
-			}
-			flext::CopyMem(nd,e->data,l*sizeof(*nd));
-		}
-
-		delete[] e->data;
-		e->data = nd;
-		e->len = e->alloc = fr;
-	}
-	return e;
-}
-
-
-
-ImmBuf::ImmBuf(I len,BL zero):
-	VBuffer(0,len),
-	entry(BufLib::NewImm(len,zero))
-{}
-
-ImmBuf::ImmBuf(BufEntry *e,I len,I offs): 
-	VBuffer(0,len,offs),
-	entry(e) 
-{
-	if(Length() > e->alloc) {
-		Length(e->alloc);
-		post("vasp - buffer %s: Length (%i) is out of range, corrected to %i",GetString(e->sym),len,e->alloc);
-	}
-}
-
-VSymbol ImmBuf::Symbol() const { return entry->sym; }
-
-I ImmBuf::Frames() const { return entry->len; }
-
-V ImmBuf::Frames(I fr,BL keep,BL zero) { entry = BufLib::Resize(entry,fr,keep,zero); }
-
-S *ImmBuf::Data() { return entry->data; }
diff --git a/externals/grill/vasp/source/buflib.h b/externals/grill/vasp/source/buflib.h
deleted file mode 100644
index 545e8103..00000000
--- a/externals/grill/vasp/source/buflib.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file buflib.h
-	\brief Routines for buffer management
-*/
-
-#ifndef __VASP_BUFLIB_H
-#define __VASP_BUFLIB_H
-
-#include "classes.h"
-#include "vbuffer.h"
-
-class BufEntry;
-
-namespace BufLib
-{
-	VBuffer *Get(const VSymbol &s,I chn = 0,I len = -1,I offs = 0);
-
-	BufEntry *NewImm(I fr,BL zero = true);
-
-	V IncRef(const t_symbol *s);
-	V DecRef(const t_symbol *s);
-
-	BufEntry *Resize(BufEntry *e,I fr,BL keep = false,BL zero = true); 
-}
-
-
-
-#endif
diff --git a/externals/grill/vasp/source/classes.cpp b/externals/grill/vasp/source/classes.cpp
deleted file mode 100644
index 195e9e25..00000000
--- a/externals/grill/vasp/source/classes.cpp
+++ /dev/null
@@ -1,416 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-//#include <stdarg.h>
-
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_base class
-///////////////////////////////////////////////////////////////////////////
-
-const t_symbol *vasp_base::sym_radio;
-const t_symbol *vasp_base::sym_vasp;
-const t_symbol *vasp_base::sym_env;
-const t_symbol *vasp_base::sym_double;
-const t_symbol *vasp_base::sym_complex;
-const t_symbol *vasp_base::sym_vector;
-
-V vasp_base::Setup(t_classid c)
-{
-	sym_radio = MakeSymbol("radio");
-	sym_vasp = MakeSymbol("vasp");
-	sym_env = MakeSymbol("env");
-	sym_double = MakeSymbol("double");
-	sym_complex = MakeSymbol("complex");
-	sym_vector = MakeSymbol("vector");
-
-	FLEXT_CADDMETHOD_(c,0,"radio",m_radio);
-	FLEXT_CADDMETHOD_(c,0,"help",m_help);
-
-	FLEXT_CADDATTR_VAR1(c,"defer",deferred);
-
-// LATER!
-/*
-	FLEXT_CADDATTR_VAR1(c,"argchk",argchk);
-	FLEXT_CADDATTR_VAR1(c,"loglvl",loglvl);
-	FLEXT_CADDATTR_VAR1_E(c,"unit",unit);
-*/
-}
-
-vasp_base::vasp_base():
-	refresh(false),argchk(false),deferred(false),
-	unit(xsu_sample),loglvl(0)
-{}
-
-vasp_base::~vasp_base() {}
-
-
-V vasp_base::m_radio(I argc,const t_atom *argv)
-{
-	if(argc > 0 && IsSymbol(argv[0])) {
-		// send command to self!
-		ToSelfAnything(0,GetSymbol(argv[0]),argc-1,argv+1);
-
-		// send command to the next objects in line
-		ToOutAnything(0,sym_radio,argc,argv);
-	}
-	else 
-		post("%s - radio message invalid",thisName());
-}
-
-/*
-V vasp_base::m_unit(xs_unit u) { unit = u; }
-V vasp_base::m_argchk(BL chk) {	argchk = chk; }
-V vasp_base::m_loglvl(I lvl) { loglvl = lvl; }
-*/
-
-BL vasp_base::ToOutVasp(I oix,Vasp &v) 
-{
-	AtomList *lst = v.MakeList(false);
-	if(lst) {
-        if(deferred)
-		    ToQueueAnything(oix,sym_vasp,lst->Count(),lst->Atoms());
-        else
-		    ToOutAnything(oix,sym_vasp,lst->Count(),lst->Atoms());
-		delete lst;
-		return true;
-	}
-	else return false;
-}
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_op class
-///////////////////////////////////////////////////////////////////////////
-
-vasp_op::vasp_op(BL op)
-	:detach(false),prior(-2)
-#ifdef FLEXT_THREADS
-//	,thrid(0)
-#endif
-{
-	if(op) FLEXT_ADDATTR_VAR("to",m_getto,m_setto);
-}
-
-V vasp_op::Setup(t_classid c)
-{
-	FLEXT_CADDBANG(c,0,m_dobang);
-	FLEXT_CADDMETHOD_(c,0,"vasp",m_vasp);
-	FLEXT_CADDMETHOD_(c,0,"set",m_set);
-
-	FLEXT_CADDATTR_VAR(c,"ref",m_getref,m_setref);
-
-	FLEXT_CADDMETHOD_(c,0,"stop",m_stop);
-
-	FLEXT_CADDATTR_VAR(c,"update",m_getupd,m_setupd);
-	
-	FLEXT_CADDATTR_VAR1(c,"detach",detach);
-	FLEXT_CADDATTR_VAR1(c,"prior",prior);
-}
-
-V vasp_op::m_dobang()
-{
-#ifdef FLEXT_THREADS
-	if(detach)
-		FLEXT_CALLMETHOD(m_bang);
-	else
-#endif
-		m_bang();
-}
-
-I vasp_op::m_set(I argc,const t_atom *argv)
-{
-	Vasp arg(argc,argv);
-
-	if(argc && !arg.Ok()) {
-		ref.Clear();
-		post("%s - invalid vasp detected and ignored",thisName());
-	}
-	else {
-		if(arg.Check())
-			ref = arg;
-		else {
-			ref.Clear();
-			post("%s - vasp reference is invalid",thisName());
-		}
-	}
-
-	return 0; 
-}
-
-V vasp_op::m_vasp(I argc,const t_atom *argv)
-{
-	m_set(argc,argv);
-	m_dobang();
-}
-
-
-V vasp_op::m_to(I argc,const t_atom *argv)
-{
-	Vasp to(argc,argv);
-
-	if(argc && !to.Ok()) {
-		// empty vasp
-		dst.Clear();
-	}
-	else 
-		dst = to;
-}
-
-V vasp_op::m_update(I argc,const t_atom *argv) 
-{
-	if(argc == 0) 
-		ref.Refresh();
-	else {
-		if(CanbeInt(argv[0]))
-			refresh = GetAInt(argv[0]) != 0;
-		else 
-			post("%s(update) - argument should be omitted or integer",thisName());
-	}
-}
-
-V vasp_op::m_stop() {}
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_tx class
-///////////////////////////////////////////////////////////////////////////
-
-vasp_tx::vasp_tx(BL to): vasp_op(to) {}
-
-V vasp_tx::m_bang()
-{
-	// Thread has to wait until previous is finished
-	Lock(); 
-
-#ifdef FLEXT_THREADS
-	if(!IsSystemThread()) RelPriority(prior);
-#endif
-
-	if(ref.Check()) 
-	{
-		Vasp *ret = x_work();
-		if(ret) {
-			if(!ToOutVasp(0,*ret))
-				post("%s - empty list",thisName());
-			if(refresh) ret->Refresh();
-			delete ret;
-		}
-		else {
-#ifdef FLEXT_DEBUG
-			post("%s - no valid return",thisName());
-#endif
-		}
-	}
-	else {
-		post("%s - no valid vasp to work with",thisName());
-	}
-
-#ifdef FLEXT_THREADS
-//	thrid = 0; 
-#endif
-
-	Unlock();
-}
-
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_unop class
-///////////////////////////////////////////////////////////////////////////
-
-vasp_unop::vasp_unop(BL op,UL outcode):
-	vasp_tx(op)
-{
-	AddInAnything();
-	AddOutAnything(1);
-	AddOutlets(outcode);
-}
-
-Vasp *vasp_unop::x_work() { return tx_work(); }
-
-Vasp *vasp_unop::tx_work() 
-{
-	error("%s - no work method implemented",thisName());
-	return NULL;
-}
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_binop class
-///////////////////////////////////////////////////////////////////////////
-
-
-vasp_binop::vasp_binop(I argc,const t_atom *argv,const Argument &def,BL op,UL outcode):
-	vasp_tx(op)
-{
-	a_list(argc,argv);
-	if(arg.IsNone() && !def.IsNone()) arg = def;
-
-	AddInAnything(2);
-	AddOutAnything(1);
-	AddOutlets(outcode);
-}
-
-V vasp_binop::Setup(t_classid c)
-{
-	FLEXT_CADDMETHOD(c,1,a_list);
-	FLEXT_CADDMETHOD_(c,1,"vasp",a_vasp);
-	FLEXT_CADDMETHOD_(c,1,"env",a_env);
-	FLEXT_CADDMETHOD_(c,1,"float",a_float);
-	FLEXT_CADDMETHOD_(c,1,"double",a_double);
-	FLEXT_CADDMETHOD_(c,1,"int",a_int);
-	FLEXT_CADDMETHOD_(c,1,"complex",a_complex);
-	FLEXT_CADDMETHOD_(c,1,"vector",a_vector);
-	FLEXT_CADDMETHOD_(c,1,"radio",a_radio);
-
-	FLEXT_CADDATTR_VAR(c,"arg",m_getarg,m_setarg);
-}
-
-V vasp_binop::a_list(I argc,const t_atom *argv) 
-{ 
-	if(argc) {
-		arg.Parse(argc,argv);
-		if(arg.IsNone()) 
-			post("%s - list argument could not be evaluated (ignored)",thisName());
-		else if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else {
-//		post("%s - Empty list argument (ignored)",thisName());
-	}
-}
-
-V vasp_binop::a_vasp(I argc,const t_atom *argv) 
-{ 
-	Vasp *v = new Vasp(argc,argv);
-	if(v->Ok()) {
-		arg.SetVasp(v);
-		if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else {
-		post("%s - invalid vasp argument (ignored)",thisName());
-		delete v;
-	}
-}
-
-V vasp_binop::a_env(I argc,const t_atom *argv) 
-{ 
-	Env *bp = new Env(argc,argv);
-	if(bp->Ok()) {
-		arg.SetEnv(bp);
-		if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else {
-		post("%s - invalid env argument (ignored)",thisName());
-		delete bp;
-	}
-}
-
-V vasp_binop::a_float(F v) { arg.SetR(v); }
-
-V vasp_binop::a_double(I argc,const t_atom *argv) 
-{ 
-	if(
-		(argc == 1 && CanbeFloat(argv[0])) || 
-		(argc == 2 && CanbeFloat(argv[0]) && CanbeFloat(argv[1]))
-	) {
-		arg.SetR((D)GetAFloat(argv[0])+(D)GetAFloat(argv[1]));
-		if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else 
-		post("%s - invalid double argument (ignored)",thisName());
-}
-
-V vasp_binop::a_int(I v) { arg.SetI(v); }
-
-V vasp_binop::a_complex(I argc,const t_atom *argv) 
-{ 
-	if(
-		(argc == 1 && CanbeFloat(argv[0])) || 
-		(argc == 2 && CanbeFloat(argv[0]) && CanbeFloat(argv[1]))
-	) {
-		arg.SetCX(GetAFloat(argv[0]),GetAFloat(argv[1]));
-		if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else 
-		post("%s - invalid complex argument (ignored)",thisName());
-}
-
-V vasp_binop::a_vector(I argc,const t_atom *argv)
-{
-	error("%s - vector type not implemented",thisName());
-}
-
-
-Vasp *vasp_binop::x_work() { return tx_work(arg); }
-
-Vasp *vasp_binop::tx_work(const Argument &arg) 
-{
-	error("%s - no work method implemented",thisName());
-	return NULL;
-}
-
-
-///////////////////////////////////////////////////////////////////////////
-// vasp_anyop class
-///////////////////////////////////////////////////////////////////////////
-
-
-vasp_anyop::vasp_anyop(I argc,const t_atom *argv,const Argument &def,BL op,UL outcode):
-	vasp_tx(op)
-{
-	a_list(argc,argv);
-	if(arg.IsNone() && !def.IsNone()) arg = def;
-
-	AddInAnything(2);
-	AddOutAnything(1);
-	AddOutlets(outcode);
-}
-
-V vasp_anyop::Setup(t_classid c)
-{
-	FLEXT_CADDMETHOD(c,1,a_list);
-	FLEXT_CADDMETHOD_(c,1,"vasp",a_list);
-	FLEXT_CADDMETHOD_(c,1,"radio",a_radio);
-
-	FLEXT_CADDATTR_VAR(c,"arg",m_getarg,m_setarg);
-}
-
-V vasp_anyop::a_list(I argc,const t_atom *argv) 
-{ 
-	if(argc) {
-		arg.SetList(argc,argv);
-		if(arg.IsNone()) 
-			post("%s - argument could not be evaluated (ignored)",thisName());
-		else if(argchk) {
-			// check argument feasibility
-		}
-	}
-	else {
-//		post("%s - Empty list argument (ignored)",thisName());
-	}
-}
-
-Vasp *vasp_anyop::x_work() { return tx_work(arg); }
-
-Vasp *vasp_anyop::tx_work(const Argument &arg) 
-{
-	error("%s - no work method implemented",thisName());
-	return NULL;
-}
-
diff --git a/externals/grill/vasp/source/classes.h b/externals/grill/vasp/source/classes.h
deleted file mode 100644
index 9096b3f8..00000000
--- a/externals/grill/vasp/source/classes.h
+++ /dev/null
@@ -1,320 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002-2007 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_CLASSES_H
-#define __VASP_CLASSES_H
-
-#include "vasp.h"
-#include "arg.h"
-
-
-class vasp_base:
-	public flext_base
-{
-	FLEXT_HEADER_S(vasp_base,flext_base,Setup)
-
-public:
-	enum xs_unit {
-		xsu__ = -1,  // don't change
-		xsu_sample = 0,xsu_buffer,xsu_ms,xsu_s
-	};	
-
-	static const t_symbol *sym_vasp;
-	static const t_symbol *sym_env;
-	static const t_symbol *sym_double;
-	static const t_symbol *sym_complex;
-	static const t_symbol *sym_vector;
-	static const t_symbol *sym_radio;
-
-protected:
-	vasp_base();
-	virtual ~vasp_base();
-
-	virtual V m_radio(I argc,const t_atom *argv);  // commands for all
-
-    virtual V m_help() = 0;
-
-/*
-	V m_argchk(BL chk);  // precheck argument on arrival
-	V m_loglvl(I lvl);  // noise level of log messages
-	V m_unit(xs_unit u);  // unit command
-*/
-	BL refresh;  // immediate graphics refresh?
-	BL argchk;   // pre-operation argument feasibility check
-    BL deferred;    // queue outgoing vasp messages
-	xs_unit unit;  // time units
-	I loglvl;	// noise level for log messages
-
-	friend class Vasp;
-
-	BL ToOutVasp(I outlet,Vasp &v);
-
-private:
-	static V Setup(t_classid);
-
-	FLEXT_CALLBACK_V(m_radio)
-	FLEXT_CALLBACK(m_help)
-
-	FLEXT_ATTRVAR_B(argchk)
-	FLEXT_ATTRVAR_B(deferred)
-	FLEXT_ATTRVAR_I(loglvl)
-	FLEXT_ATTRVAR_E(unit,xs_unit)
-};
-
-
-class vasp_op:
-	public vasp_base
-{
-	FLEXT_HEADER_S(vasp_op,vasp_base,Setup)
-
-protected:
-	vasp_op(BL withto = false);
-
-	virtual V m_dobang();						// bang method
-
-	virtual V m_vasp(I argc,const t_atom *argv); // trigger
-	virtual I m_set(I argc,const t_atom *argv);  // non trigger
-	virtual V m_to(I argc,const t_atom *argv); // set destination
-//	V m_detach(BL thr);		// detached thread
-//	virtual V m_prior(I dp);  // thread priority +-
-	virtual V m_stop();				// stop working
-
-	virtual V m_update(I argc = 0,const t_atom *argv = NULL);  // graphics update
-
-	V m_setupd(const AtomList &l) { m_update(l.Count(),l.Atoms()); }
-	V m_getupd(AtomList &l) { l(1); SetBool(l[0],refresh); }
-
-	// destination vasp
-	Vasp ref,dst;
-
-	V m_setref(const AtomList &l) { m_set(l.Count(),l.Atoms()); }
-	V m_getref(AtomList &l) { ref.MakeList(l); }
-	V m_setto(const AtomList &l) { m_to(l.Count(),l.Atoms()); }
-	V m_getto(AtomList &l) { dst.MakeList(l); }
-
-	FLEXT_CALLBACK_V(m_to)
-
-	FLEXT_CALLBACK(m_dobang)
-#ifdef FLEXT_THREADS
-	FLEXT_THREAD(m_bang)
-
-	ThrMutex runmtx;
-	V Lock() { runmtx.Lock(); }
-	V Unlock() { runmtx.Unlock(); }
-
-//	thrid_t thrid; 
-#else
-	FLEXT_CALLBACK(m_bang)
-
-	V Lock() {}
-	V Unlock() {}
-#endif
-	BL detach;	// detached operation?
-	I prior;  // thread priority
-
-	FLEXT_CALLBACK_V(m_vasp)
-	FLEXT_CALLBACK_V(m_set)
-
-	FLEXT_CALLVAR_V(m_getref,m_setref)
-	FLEXT_CALLVAR_V(m_getto,m_setto)
-	
-	FLEXT_CALLBACK(m_stop)
-
-	FLEXT_CALLVAR_V(m_getupd,m_setupd)
-	FLEXT_ATTRVAR_B(detach)
-	FLEXT_ATTRVAR_I(prior)
-
-private:
-	static V Setup(t_classid);
-
-	virtual V m_bang() = 0;						// do! and output current Vasp
-};
-
-
-
-class vasp_tx:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_tx,vasp_op)
-
-protected:
-	vasp_tx(BL withto = false);
-
-	virtual V m_bang();						// do! and output current Vasp
-
-	virtual Vasp *x_work() = 0;
-};
-
-
-
-
-#define VASP_SETUP(op) FLEXT_SETUP(vasp_##op);  
-
-
-
-// base class for unary operations
-
-class vasp_unop:
-	public vasp_tx
-{
-	FLEXT_HEADER(vasp_unop,vasp_tx)
-
-protected:
-	vasp_unop(BL withto = false,UL outcode = 0);
-
-	virtual Vasp *x_work();
-	virtual Vasp *tx_work();
-};
-
-
-// base class for binary operations
-
-class vasp_binop:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_binop,vasp_tx,Setup)
-
-protected:
-	vasp_binop(I argc,const t_atom *argv,const Argument &def = Argument(),BL withto = false,UL outcode = 0);
-
-	// assignment functions
-	virtual V a_list(I argc,const t_atom *argv); 
-	/*virtual*/ V a_vasp(I argc,const t_atom *argv);
-	/*virtual*/ V a_env(I argc,const t_atom *argv);
-	/*virtual*/ V a_float(F f); 
-	/*virtual*/ V a_int(I f); 
-	/*virtual*/ V a_double(I argc,const t_atom *argv); 
-	/*virtual*/ V a_complex(I argc,const t_atom *argv); 
-	/*virtual*/ V a_vector(I argc,const t_atom *argv); 
-
-	V a_radio(I,const t_atom *) {}
-
-	virtual Vasp *x_work();
-	virtual Vasp *tx_work(const Argument &arg);
-
-	Argument arg;
-
-	V m_setarg(const AtomList &l) { a_list(l.Count(),l.Atoms()); }
-	V m_getarg(AtomList &l) { arg.MakeList(l); }
-
-private:
-	static V Setup(t_classid);
-
-	FLEXT_CALLBACK_V(a_list)
-	FLEXT_CALLBACK_V(a_vasp)
-	FLEXT_CALLBACK_V(a_env)
-	FLEXT_CALLBACK_1(a_float,F)
-	FLEXT_CALLBACK_1(a_int,I)
-	FLEXT_CALLBACK_V(a_double)
-	FLEXT_CALLBACK_V(a_complex)
-	FLEXT_CALLBACK_V(a_vector)
-	FLEXT_CALLBACK_V(a_radio)
-
-	FLEXT_CALLVAR_V(m_getarg,m_setarg)
-};
-
-
-// base class for non-parsed (list) arguments
-
-class vasp_anyop:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_anyop,vasp_tx,Setup)
-
-protected:
-	vasp_anyop(I argc,const t_atom *argv,const Argument &def = Argument(),BL withto = false,UL outcode = 0);
-
-	// assignment functions
-	virtual V a_list(I argc,const t_atom *argv); 
-
-	V a_radio(I,const t_atom *) {}
-
-	virtual Vasp *x_work();
-	virtual Vasp *tx_work(const Argument &arg);
-
-	Argument arg;
-
-	V m_setarg(const AtomList &l) { a_list(l.Count(),l.Atoms()); }
-	V m_getarg(AtomList &l) { arg.MakeList(l); }
-
-private:
-	static V Setup(t_classid);
-
-	FLEXT_CALLBACK_V(a_list)
-	FLEXT_CALLBACK_V(a_radio)
-
-	FLEXT_CALLVAR_V(m_getarg,m_setarg)
-};
-
-
-
-#define VASP_UNARY(name,op,to,help)												\
-class vasp_##op:																\
-	public vasp_unop															\
-{																				\
-	FLEXT_HEADER(vasp_##op,vasp_unop)											\
-public:																			\
-	vasp_##op(): vasp_unop(to) {}												\
-protected:																		\
-	virtual Vasp *tx_work()														\
-	{																			\
-		OpParam p(thisName(),0);												\
-		CVasp cdst(dst),cref(ref);												\
-		return VaspOp::m_##op(p,cref,&cdst);									\
-	}																			\
-	virtual V m_help() { post("%s - " help,thisName()); }						\
-};																				\
-    FLEXT_LIB(name ", vasp_" #op,vasp_##op)												
-
-
-#define VASP_BINARY(name,op,to,def,help)										\
-class vasp_##op:																\
-	public vasp_binop															\
-{																				\
-	FLEXT_HEADER(vasp_##op,vasp_binop)											\
-public:																			\
-	vasp_##op(I argc,const t_atom *argv): vasp_binop(argc,argv,def,to) {}		\
-protected:																		\
-	virtual Vasp *tx_work(const Argument &arg)									\
-	{																			\
-		OpParam p(thisName(),1);												\
-		CVasp cdst(dst),cref(ref);												\
-		return VaspOp::m_##op(p,cref,arg,&cdst);								\
-	}																			\
-	virtual V m_help() { post("%s - " help,thisName()); }						\
-};																				\
-FLEXT_LIB_V(name ", vasp_" #op,vasp_##op)												
-
-
-#define VASP_ANYOP(name,op,args,to,def,help)									\
-class vasp_##op:																\
-	public vasp_anyop															\
-{																				\
-	FLEXT_HEADER(vasp_##op,vasp_anyop)											\
-public:																			\
-	vasp_##op(I argc,const t_atom *argv): vasp_anyop(argc,argv,def,to) {}		\
-protected:																		\
-	virtual Vasp *tx_work(const Argument &arg)									\
-	{																			\
-		OpParam p(thisName(),args);												\
-		CVasp cdst(dst),cref(ref);												\
-		return VaspOp::m_##op(p,cref,arg,&cdst);								\
-	}																			\
-	virtual V m_help() { post("%s - " help,thisName()); }						\
-};																				\
-FLEXT_LIB_V(name ", vasp_" #op,vasp_##op)												
-
-#define VASP_LIB(name,cl) FLEXT_LIB(name ", " #cl,cl);  
-#define VASP_LIB_V(name,cl) FLEXT_LIB_V(name ", " #cl,cl);  
-
-
-#define VASP__SETUP(op) FLEXT_SETUP(vasp_##op);  
-
-#endif
diff --git a/externals/grill/vasp/source/env.cpp b/externals/grill/vasp/source/env.cpp
deleted file mode 100644
index 2f0fb58b..00000000
--- a/externals/grill/vasp/source/env.cpp
+++ /dev/null
@@ -1,153 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "env.h"
-#include "classes.h"
-#include "util.h"
-
-Env::Env(I argc,const t_atom *argv)
-{
-	I ix = 0;
-	t_symbol *v = ix < argc?flext::GetASymbol(argv[ix]):NULL;
-	if(v && v == vasp_base::sym_env) ix++; // if it is "env" ignore it
-
-	cnt = (argc-ix)/2;
-	pos = new R[cnt];
-	val = new R[cnt];
-
-	R prev = -BIG;
-	BL ok = true;
-	for(I i = 0; i < cnt; ++i) {
-		val[i] = flext::GetAFloat(argv[ix++]);
-		pos[i] = flext::GetAFloat(argv[ix++]);
-		if(pos[i] < prev) ok = false;
-		prev = pos[i];
-	}
-
-	if(ix < argc) {
-		post("vasp - env pos/value pairs incomplete, omitted dangling value");
-	}
-
-	if(!ok) Clear();
-}
-
-/*
-Env::Env(const Env &s):
-	cnt(s.cnt),pos(new R[s.cnt]),val(new R[s.cnt])
-{
-	for(I i = 0; i < cnt; ++i) pos[i] = s.pos[i],val[i] = s.val[i];
-}
-*/
-
-Env::~Env() { Clear(); }
-
-
-BL Env::ChkArgs(I argc,const t_atom *argv)
-{
-	I ix = 0;
-
-	// vasp keyword
-	t_symbol *v = ix < argc?flext::GetASymbol(argv[ix]):NULL;
-	if(v && v == vasp_base::sym_env) ix++; // if it is "env" ignore it
-
-	while(argc > ix) {
-		// check for value 
-		if(flext::CanbeFloat(argv[ix])) ix++;
-		else 
-			return false;
-
-		// check for position
-		if(argc > ix)
-			if(flext::CanbeFloat(argv[ix])) ix++;
-			else 
-				return false;
-	}
-
-	return true;
-}
-
-V Env::MakeList(flext::AtomList &ret) const
-{
-	ret(cnt*2+1);
-	flext::SetSymbol(ret[0],vasp_base::sym_env);
-	for(I i = 0; i < cnt; ++i) {
-		flext::SetFloat(ret[i*2+1],val[i]);
-		flext::SetFloat(ret[i*2+2],pos[i]);
-	}
-}
-
-V Env::Clear()
-{
-	cnt = 0;
-	if(pos) delete[] pos; pos = NULL;
-	if(val) delete[] val; val = NULL;
-}
-
-
-Env::Iter::Iter(const Env &bpl): bp(bpl),ppt(-BIG),npt(BIG),pvl(0),k(0) {}
-
-V Env::Iter::Init(R p) 
-{
-	I cnt = bp.Count();
-	FLEXT_ASSERT(cnt > 0);
-
-	if(p < bp.Pos(0)) {
-		// position is before the head
-		ix = -1;
-		ppt = -BIG; pvl = bp.Val(0);
-	}
-	else if(p > bp.Pos(cnt-1)) { 
-		// position is after the tail
-		ix = cnt-1;
-		ppt = bp.Pos(ix); pvl = bp.Val(ix);
-	}
-	else { 
-		// somewhere in the list
-		for(ix = 0; ix < cnt; ++ix)
-			if(p >= bp.Pos(ix)) break;
-		ppt = bp.Pos(ix); pvl = bp.Val(ix);
-
-		FLEXT_ASSERT(ix < cnt);
-	}
-
-	if(ix >= cnt) {
-		npt = BIG; nvl = pvl;
-		k = 0;
-	}
-	else {
-		npt = bp.Pos(ix+1); nvl = bp.Val(ix+1);
-		k = (nvl-pvl)/(npt-ppt); 
-	}
-}
-
-// \todo iteration first, then calculation of k
-V Env::Iter::UpdateFwd(R p) 
-{
-	do {
-		ppt = npt,pvl = nvl;
-		if(++ix >= bp.Count()-1) npt = BIG,k = 0;
-		else {
-			k = ((nvl = bp.Val(ix+1))-pvl)/((npt = bp.Pos(ix+1))-ppt); 
-		}
-	} while(p > npt);
-}
-
-// \todo iteration first, then calculation of k
-V Env::Iter::UpdateBwd(R p) 
-{
-	do {
-		npt = ppt,nvl = pvl;
-		if(--ix < 0) ppt = -BIG,k = 0;
-		else {
-			k = (nvl-(pvl = bp.Val(ix)))/(npt-(ppt = bp.Pos(ix))); 
-		}
-	} while(p < ppt);
-}
diff --git a/externals/grill/vasp/source/env.h b/externals/grill/vasp/source/env.h
deleted file mode 100644
index 11ad68ab..00000000
--- a/externals/grill/vasp/source/env.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_ENV_H
-#define __VASP_ENV_H
-
-#include "vasp.h"
-
-class Env:
-    public flext
-{
-public:
-	Env(): cnt(0),pos(NULL),val(NULL) {}
-	Env(I argc,const t_atom *argv);
-//	Env(const Env &p);
-	~Env();
-
-	static BL ChkArgs(I argc,const t_atom *argv);
-
-	V MakeList(flext::AtomList &ret) const;
-
-	V Clear();
-
-	BL Ok() const { return cnt && pos != NULL && val != NULL; }
-
-//	friend class Iter;
-
-	class Iter 
-	{
-	public:
-		Iter(const Env &e);
-		V Init(R p);
-
-		R ValFwd(R p) 
-		{
-			if(p > npt) UpdateFwd(p);
-			return pvl+k*(p-ppt);
-		}
-
-		R ValBwd(R p) 
-		{
-			if(p < ppt) UpdateBwd(p);
-			return pvl+k*(p-ppt);
-		}
-
-	protected:
-		V UpdateFwd(R p);
-		V UpdateBwd(R p);
-
-		const Env &bp;
-		I ix;
-		R ppt,npt;
-		R pvl,nvl;
-		R k;
-	};
-
-	I Count() const { return cnt; }
-	const R *Pos() const { return pos; }
-	const R *Val() const { return val; }
-	R Pos(I ix) const { return pos[ix]; }
-	R Val(I ix) const { return val[ix]; }
-
-protected:
-	I cnt;
-	R *pos,*val;
-};
-
-#endif
-
diff --git a/externals/grill/vasp/source/main.cpp b/externals/grill/vasp/source/main.cpp
deleted file mode 100644
index 38febd4a..00000000
--- a/externals/grill/vasp/source/main.cpp
+++ /dev/null
@@ -1,216 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-
-
-const C *VASP_VERSION = "0.1.4pre";
-
-#include "opfuns.h"
-
-static V vasp_main()
-{
-	post("");
-	post("-----------------------------------------");
-	post("           VASP modular %s            ",VASP_VERSION);
-	post("   vector assembling signal processor    ");
-	post("       (C)2002-2007 Thomas Grill         ");
-#ifdef FLEXT_DEBUG
-	post("   DEBUG BUILD - " __DATE__ " " __TIME__);
-#endif
-	post("");
-	post("          http://grrrr.org/ext           ");
-	post("-----------------------------------------");
-	post("");
-
-	// call the objects' setup routines
-
-	VASP_SETUP(v); // vasp
-	VASP_SETUP(multi); // vasp.m
-
-	VASP_SETUP(check);  // vasp.check
-	VASP_SETUP(update);  // vasp.update
-//	VASP_SETUP(post);  // vasp.post
-
-	VASP_SETUP(sync);  // vasp.sync
-	VASP_SETUP(radio);  // vasp.radio
-
-	VASP_SETUP(vector); // vasp.vector
-	VASP_SETUP(qvectors); // vasp.vectors?
-
-	VASP_SETUP(size);  // vasp.size 
-	VASP_SETUP(dsize);  // vasp.size+ 
-	VASP_SETUP(qsize);  // vasp.size?
-	VASP_SETUP(msize);  // vasp.size*
-	VASP_SETUP(rsize);  // vasp.size/
-
-	VASP_SETUP(offset);  // vasp.offset
-	VASP_SETUP(doffset); // vasp.offset+
-	VASP_SETUP(qoffset);  // vasp.offset?
-
-	VASP_SETUP(frames);  // vasp.frames
-	VASP_SETUP(dframes);  // vasp.frames+
-	VASP_SETUP(qframes);  // vasp.frames?
-	VASP_SETUP(mframes);  // vasp.frames*
-	VASP_SETUP(rframes);  // vasp.frames/
-
-	VASP_SETUP(channel);  // vasp.channel
-	VASP_SETUP(qchannel);  // vasp.channel?
-	VASP_SETUP(qchannels);  // vasp.channels?
-
-	VASP_SETUP(split);
-	VASP_SETUP(join);
-	VASP_SETUP(spit);
-	VASP_SETUP(gather);
-	VASP_SETUP(part);
-
-	VASP_SETUP(list);
-	VASP_SETUP(nonzero);
- 
-	VASP_SETUP(imm); // vasp.imm 
-
-	VASP__SETUP(set);
-	VASP__SETUP(cset);
-	VASP_SETUP(copy);
-	VASP_SETUP(ccopy);
-
-	VASP__SETUP(add);
-	VASP__SETUP(cadd);
-	VASP__SETUP(sub);
-	VASP__SETUP(csub);
-	VASP__SETUP(subr);
-	VASP__SETUP(csubr);
-	VASP__SETUP(mul);
-	VASP__SETUP(cmul);
-	VASP__SETUP(div);
-	VASP__SETUP(cdiv);
-	VASP__SETUP(divr);
-	VASP__SETUP(cdivr);
-	VASP__SETUP(mod);
-
-	VASP__SETUP(sign) 
-	VASP__SETUP(abs) 
-	VASP__SETUP(cabs) 
-
-	VASP_SETUP(qsum)
-
-	VASP__SETUP(lwr)
-	VASP__SETUP(gtr)
-	VASP__SETUP(alwr)
-	VASP__SETUP(agtr)
-	VASP__SETUP(leq)
-	VASP__SETUP(geq)
-	VASP__SETUP(aleq)
-	VASP__SETUP(ageq)
-	VASP__SETUP(equ)
-	VASP__SETUP(neq)
-
-	VASP__SETUP(min)
-	VASP__SETUP(rmin)
-	VASP__SETUP(max)
-	VASP__SETUP(rmax)
-
-	VASP__SETUP(minmax) 
-
-	VASP_SETUP(qmin)
-	VASP_SETUP(qmax)
-	VASP_SETUP(qamin)
-	VASP_SETUP(qamax)
-	VASP_SETUP(qrmin)
-	VASP_SETUP(qrmax)
-
-	VASP__SETUP(gate);
-	VASP__SETUP(rgate);
-//	VASP__SETUP(igate);
-//	VASP__SETUP(rigate);
-
-	VASP_SETUP(peaks) 
-	VASP_SETUP(valleys) 
-	VASP_SETUP(rpeaks) 
-	VASP_SETUP(rvalleys) 
-
-	VASP_SETUP(qpeaks);
-
-/*
-	VASP_SETUP(qvalleys);
-	VASP_SETUP(qrpeaks);
-	VASP_SETUP(qrvalleys);
-*/
-
-	VASP__SETUP(sqr) 
-	VASP__SETUP(ssqr) 
-	VASP__SETUP(csqr) 
-	VASP__SETUP(sqrt) 
-	VASP__SETUP(ssqrt) 
-	VASP__SETUP(pow) 
-	VASP__SETUP(cpowi) 
-	VASP__SETUP(rpow);
-	VASP__SETUP(radd);
-
-	VASP__SETUP(exp) 
-	VASP__SETUP(log) 
-
-	VASP__SETUP(polar) 
-	VASP__SETUP(rect) 
-
-	VASP__SETUP(cnorm)
-//	VASP__SETUP(cswap)
-//	VASP__SETUP(cconj)
-
-	VASP_SETUP(shift)
-	VASP_SETUP(xshift)
-	VASP__SETUP(rot)
-	VASP__SETUP(xrot)
-	VASP__SETUP(mirr)
-	VASP__SETUP(xmirr)
-
-	VASP__SETUP(osc)
-	VASP__SETUP(mosc)
-	VASP__SETUP(cosc)
-	VASP__SETUP(mcosc)
-	VASP__SETUP(phasor)
-	VASP__SETUP(mphasor)
-	VASP__SETUP(noise)
-	VASP__SETUP(cnoise)
-
-	VASP__SETUP(window)
-	VASP__SETUP(mwindow)
-	VASP__SETUP(iwindow)
-	VASP__SETUP(miwindow)
-	VASP__SETUP(xwindow)
-	VASP__SETUP(mxwindow)
-
-	VASP__SETUP(flp)
-	VASP__SETUP(fhp)
-
-	VASP__SETUP(int) 
-	VASP__SETUP(dif) 
-
-	VASP__SETUP(fix) 
-
-	VASP__SETUP(tilt)
-	VASP__SETUP(xtilt)
-
-	VASP__SETUP(soffset)
-	VASP__SETUP(sframes)
-
-	VASP__SETUP(rfft)
-	VASP__SETUP(rifft)
-	VASP__SETUP(cfft)
-	VASP__SETUP(cifft)
-}
-
-FLEXT_LIB_SETUP(vasp,vasp_main)
-
-
-
-
-
diff --git a/externals/grill/vasp/source/main.h b/externals/grill/vasp/source/main.h
deleted file mode 100644
index d8aa8a65..00000000
--- a/externals/grill/vasp/source/main.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_H
-#define __VASP_H
-
-// enable attributes
-#define FLEXT_ATTRIBUTES 1
-
-#include <flext.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
-#error You need at least flext version 0.4.1
-#endif
-
-#if defined(_MSC_VER) && !defined(FLEXT_DEBUG)
-// switch off warnings for the release build
-#pragma warning(disable: 4244)
-#endif
-
-
-#include <typeinfo>
-#include <stdlib.h>
-
-class complex;
-class vector;
-
-#if 0
-	#define I int
-	#define L long
-	#define UL unsigned long
-	#define F float
-	#define D double
-	#define C char
-	#define BL bool
-	#define V void
-	#define S t_sample // type for samples
-	#define R double // type for internal calculations
-	#define CX complex
-	#define VX vector
-#else
-	typedef int I;
-	typedef long L;
-	typedef unsigned long UL;
-	typedef float F;
-	typedef double D;
-	typedef char C;
-	typedef bool BL;
-	typedef void V;
-	typedef t_sample S; // type for samples
-	typedef double R; // type for internal calculations
-	typedef complex CX;
-	typedef vector VX;
-#endif
-
-#if FLEXT_SYS == FLEXT_SYS_PD
-// buffers are never interleaved - special optimizations may occur
-// attention: possibly obsolete when immediate file access is implemented
-#define VASP_CHN1  
-#endif
-
-class complex 
-{ 
-public:
-	complex() {}
-	complex(F re,F im = 0): real(re),imag(im) {}
-
-	F real,imag; 
-};
-
-class vector 
-{ 
-public:
-	vector(): dim(0),data(NULL) {}
-	~vector() { if(data) delete[] data; }
-
-	I Dim() const { return dim; }
-	F *Data() { return data; }
-	const F *Data() const { return data; }
-
-	F operator [](I ix) const { return data[ix]; }
-	F &operator [](I ix) { return data[ix]; }
-protected:
-	I dim; F *data; 
-};
-
-#endif
diff --git a/externals/grill/vasp/source/mixfft.cpp b/externals/grill/vasp/source/mixfft.cpp
deleted file mode 100644
index 73d1fca7..00000000
--- a/externals/grill/vasp/source/mixfft.cpp
+++ /dev/null
@@ -1,588 +0,0 @@
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#ifdef _MSC_VER
-#pragma warning(disable: 4244)
-#endif
-
-/************************************************************************
-  fft(int n, double xRe[], double xIm[], double yRe[], double yIm[])
- ------------------------------------------------------------------------
-  NOTE : This is copyrighted material, Not public domain. See below.
- ------------------------------------------------------------------------
-  Input/output:
-      int n          transformation length.
-      double xRe[]   real part of input sequence.
-      double xIm[]   imaginary part of input sequence.
-      double yRe[]   real part of output sequence.
-      double yIm[]   imaginary part of output sequence.
- ------------------------------------------------------------------------
-  Function:
-      The procedure performs a fast discrete Fourier transform (FFT) of
-      a complex sequence, x, of an arbitrary length, n. The output, y,
-      is also a complex sequence of length n.
-
-      y[k] = sum(x[m]*exp(-i*2*pi*k*m/n), m=0..(n-1)), k=0,...,(n-1)
-
-      The largest prime factor of n must be less than or equal to the
-      constant maxPrimeFactor defined below.
- ------------------------------------------------------------------------
-  Author:
-      Jens Joergen Nielsen            For non-commercial use only.
-      Bakkehusene 54                  A $100 fee must be paid if used
-      DK-2970 Hoersholm               commercially. Please contact.
-      DENMARK
-
-      E-mail : jjn@get2net.dk   All rights reserved. October 2000.
-      Homepage : http://home.get2net.dk/jjn
- ------------------------------------------------------------------------
-  Implementation notes:
-      The general idea is to factor the length of the DFT, n, into
-      factors that are efficiently handled by the routines.
-
-      A number of short DFT's are implemented with a minimum of
-      arithmetical operations and using (almost) straight line code
-      resulting in very fast execution when the factors of n belong
-      to this set. Especially radix-10 is optimized.
-
-      Prime factors, that are not in the set of short DFT's are handled
-      with direct evaluation of the DFP expression.
-
-      Please report any problems to the author. 
-      Suggestions and improvements are welcomed.
- ------------------------------------------------------------------------
-  Benchmarks:                   
-      The Microsoft Visual C++ compiler was used with the following 
-      compile options:
-      /nologo /Gs /G2 /W4 /AH /Ox /D "NDEBUG" /D "_DOS" /FR
-      and the FFTBENCH test executed on a 50MHz 486DX :
-      
-      Length  Time [s]  Accuracy [dB]
-
-         128   0.0054     -314.8   
-         256   0.0116     -309.8   
-         512   0.0251     -290.8   
-        1024   0.0567     -313.6   
-        2048   0.1203     -306.4   
-        4096   0.2600     -291.8   
-        8192   0.5800     -305.1   
-         100   0.0040     -278.5   
-         200   0.0099     -280.3   
-         500   0.0256     -278.5   
-        1000   0.0540     -278.5   
-        2000   0.1294     -280.6   
-        5000   0.3300     -278.4   
-       10000   0.7133     -278.5   
- ------------------------------------------------------------------------
-  The following procedures are used :
-      factorize       :  factor the transformation length.
-      transTableSetup :  setup table with sofar-, actual-, and remainRadix.
-      permute         :  permutation allows in-place calculations.
-      twiddleTransf   :  twiddle multiplications and DFT's for one stage.
-      initTrig        :  initialise sine/cosine table.
-      fft_4           :  length 4 DFT, a la Nussbaumer.
-      fft_5           :  length 5 DFT, a la Nussbaumer.
-      fft_10          :  length 10 DFT using prime factor FFT.
-      fft_odd         :  length n DFT, n odd.
-*************************************************************************/
-
-/************************************************************************
-
-	changes by Thomas Grill:
-
-	- introduced REAL type for numbers
-	- made functions static
-	- threw fft_n functions out of twiddleTransf
-	  if feasible, these will be inlined by the compiler
-	- changed log prints (to post)
-
-************************************************************************/
-
-#define REAL float
-extern "C" void post(const char *c,...);
-
-/************************************************************************/
-
-
-#define  maxPrimeFactor        8000  // all static data should fit into 256kB of cache
-#define  maxPrimeFactorDiv2    (maxPrimeFactor+1)/2
-#define  maxFactorCount        100
-
-static double  c3_1 = -1.5000000000000E+00;  /*  c3_1 = cos(2*pi/3)-1;          */
-static double  c3_2 =  8.6602540378444E-01;  /*  c3_2 = sin(2*pi/3);            */
-                                          
-static double  u5   =  1.2566370614359E+00;  /*  u5   = 2*pi/5;                 */
-static double  c5_1 = -1.2500000000000E+00;  /*  c5_1 = (cos(u5)+cos(2*u5))/2-1;*/
-static double  c5_2 =  5.5901699437495E-01;  /*  c5_2 = (cos(u5)-cos(2*u5))/2;  */
-static double  c5_3 = -9.5105651629515E-01;  /*  c5_3 = -sin(u5);               */
-static double  c5_4 = -1.5388417685876E+00;  /*  c5_4 = -(sin(u5)+sin(2*u5));   */
-static double  c5_5 =  3.6327126400268E-01;  /*  c5_5 = (sin(u5)-sin(2*u5));    */
-static double  c8   =  7.0710678118655E-01;  /*  c8 = 1/sqrt(2);    */
-
-static double   pi;
-static int      groupOffset,dataOffset,blockOffset,adr;
-static int      groupNo,dataNo,blockNo,twNo;
-static double   omega;
-static REAL tw_re,tw_im;
-static REAL   twiddleRe[maxPrimeFactor], twiddleIm[maxPrimeFactor];
-static REAL trigRe[maxPrimeFactor], trigIm[maxPrimeFactor];
-static REAL zRe[maxPrimeFactor], zIm[maxPrimeFactor];
-static REAL   vRe[maxPrimeFactorDiv2], vIm[maxPrimeFactorDiv2];
-static REAL   wRe[maxPrimeFactorDiv2], wIm[maxPrimeFactorDiv2];
-
-
-static void factorize(int n, int *nFact, int fact[])
-{
-    int i,j,k;
-    int nRadix;
-    int radices[7];
-    int factors[maxFactorCount];
-
-    nRadix    =  6;  
-    radices[1]=  2;
-    radices[2]=  3;
-    radices[3]=  4;
-    radices[4]=  5;
-    radices[5]=  8;
-    radices[6]= 10;
-
-    if (n==1)
-    {
-        j=1;
-        factors[1]=1;
-    }
-    else j=0;
-    i=nRadix;
-    while ((n>1) && (i>0))
-    {
-      if ((n % radices[i]) == 0)
-      {
-        n=n / radices[i];
-        j=j+1;
-        factors[j]=radices[i];
-      }
-      else  i=i-1;
-    }
-    if (factors[j] == 2)   /*substitute factors 2*8 with 4*4 */
-    {   
-      i = j-1;
-      while ((i>0) && (factors[i] != 8)) i--;
-      if (i>0)
-      {
-        factors[j] = 4;
-        factors[i] = 4;
-      }
-    }
-    if (n>1)
-    {
-        for (k=2; k<sqrt((double)n)+1; k++)
-            while ((n % k) == 0)
-            {
-                n=n / k;
-                j=j+1;
-                factors[j]=k;
-            }
-        if (n>1)
-        {
-            j=j+1;
-            factors[j]=n;
-        }
-    }               
-    for (i=1; i<=j; i++)         
-    {
-      fact[i] = factors[j-i+1];
-    }
-    *nFact=j;
-}   /* factorize */
-
-/****************************************************************************
-  After N is factored the parameters that control the stages are generated.
-  For each stage we have:
-    sofar   : the product of the radices so far.
-    actual  : the radix handled in this stage.
-    remain  : the product of the remaining radices.
- ****************************************************************************/
-
-static bool transTableSetup(int sofar[], int actual[], int remain[],
-                     int *nFact,
-                     int *nPoints)
-{
-    int i;
-
-    factorize(*nPoints, nFact, actual);
-    if (actual[1] > maxPrimeFactor)
-    {
-		// T.Grill - replaced the printfs by a post
-        post("FFT: Prime factor of FFT length is too large (%d) - aborted",actual[1]);
-        return false;
-    }
-
-    remain[0]=*nPoints;
-    sofar[1]=1;
-    remain[1]=*nPoints / actual[1];
-    for (i=2; i<=*nFact; i++)
-    {
-        sofar[i]=sofar[i-1]*actual[i-1];
-        remain[i]=remain[i-1] / actual[i];
-    }
-	return true;
-}   /* transTableSetup */
-
-/****************************************************************************
-  The sequence y is the permuted input sequence x so that the following
-  transformations can be performed in-place, and the final result is the
-  normal order.
- ****************************************************************************/
-
-static void permute(int nPoint, int nFact,
-             int fact[], int remain[],
-             REAL xRe[], REAL xIm[],
-             REAL yRe[], REAL yIm[])
-
-{
-    int i,j,k;
-    int count[maxFactorCount]; 
-
-    for (i=1; i<=nFact; i++) count[i]=0;
-    k=0;
-    for (i=0; i<=nPoint-2; i++)
-    {
-        yRe[i] = xRe[k];
-        yIm[i] = xIm[k];
-        j=1;
-        k=k+remain[j];
-        count[1] = count[1]+1;
-        while (count[j] >= fact[j])
-        {
-            count[j]=0;
-            k=k-remain[j-1]+remain[j+1];
-            j=j+1;
-            count[j]=count[j]+1;
-        }
-    }
-    yRe[nPoint-1]=xRe[nPoint-1];
-    yIm[nPoint-1]=xIm[nPoint-1];
-}   /* permute */
-
-
-/****************************************************************************
-  Twiddle factor multiplications and transformations are performed on a
-  group of data. The number of multiplications with 1 are reduced by skipping
-  the twiddle multiplication of the first stage and of the first group of the
-  following stages.
- ***************************************************************************/
-
-static void initTrig(int radix)
-{
-    int i;
-    double w,xre,xim,xre1,xim1;
-
-    w=2*pi/radix;
-    trigRe[0]=1; trigIm[0]=0;
-    xre1=xre=cos(w); 
-    xim1=xim=-sin(w);
-    trigRe[1]=xre; trigIm[1]=xim;
-    for (i=2; i<radix; i++)
-    {
-        trigRe[i] = xre1 = xre*trigRe[i-1] - xim*trigIm[i-1];
-        trigIm[i] = xim1 = xim*trigRe[i-1] + xre*trigIm[i-1];
-//        trigRe[i] = xre1 = xre*xre1 - xim*xim1;
-//        trigIm[i] = xim1 = xim*xre1 + xre*xim1;
-    }
-}   /* initTrig */
-
-static void fft_2(REAL aRe[], REAL aIm[])
-{
-	double gem;
-	gem=zRe[0] + zRe[1];
-	zRe[1]=zRe[0] -  zRe[1]; zRe[0]=gem;
-	gem=zIm[0] + zIm[1];
-	zIm[1]=zIm[0] - zIm[1]; zIm[0]=gem;
-}
-
-static void fft_3(REAL aRe[], REAL aIm[])
-{
-	REAL t1_re,t1_im;
-    REAL  m2_re,m2_im; 
-    REAL  m1_re,m1_im; 
-    REAL  s1_re,s1_im; 
-	t1_re=zRe[1] + zRe[2]; t1_im=zIm[1] + zIm[2];
-	zRe[0]=zRe[0] + t1_re; zIm[0]=zIm[0] + t1_im;
-	m1_re=c3_1*t1_re; m1_im=c3_1*t1_im;
-	m2_re=c3_2*(zIm[1] - zIm[2]); 
-	m2_im=c3_2*(zRe[2] -  zRe[1]);
-	s1_re=zRe[0] + m1_re; s1_im=zIm[0] + m1_im;
-	zRe[1]=s1_re + m2_re; zIm[1]=s1_im + m2_im;
-	zRe[2]=s1_re - m2_re; zIm[2]=s1_im - m2_im;
-}
-
-static void fft_4(REAL aRe[], REAL aIm[])
-{
-    REAL t1_re,t1_im, t2_re,t2_im;
-    REAL m2_re,m2_im, m3_re,m3_im;
-
-    t1_re=aRe[0] + aRe[2]; t1_im=aIm[0] + aIm[2];
-    t2_re=aRe[1] + aRe[3]; t2_im=aIm[1] + aIm[3];
-
-    m2_re=aRe[0] - aRe[2]; m2_im=aIm[0] - aIm[2];
-    m3_re=aIm[1] - aIm[3]; m3_im=aRe[3] - aRe[1];
-
-    aRe[0]=t1_re + t2_re; aIm[0]=t1_im + t2_im;
-    aRe[2]=t1_re - t2_re; aIm[2]=t1_im - t2_im;
-    aRe[1]=m2_re + m3_re; aIm[1]=m2_im + m3_im;
-    aRe[3]=m2_re - m3_re; aIm[3]=m2_im - m3_im;
-}   /* fft_4 */
-
-
-static void fft_5(REAL aRe[], REAL aIm[])
-{    
-    REAL t1_re,t1_im, t2_re,t2_im, t3_re,t3_im;
-    REAL t4_re,t4_im, t5_re,t5_im;
-    REAL m2_re,m2_im, m3_re,m3_im, m4_re,m4_im;
-    REAL m1_re,m1_im, m5_re,m5_im;
-    REAL s1_re,s1_im, s2_re,s2_im, s3_re,s3_im;
-    REAL s4_re,s4_im, s5_re,s5_im;
-
-    t1_re=aRe[1] + aRe[4]; t1_im=aIm[1] + aIm[4];
-    t2_re=aRe[2] + aRe[3]; t2_im=aIm[2] + aIm[3];
-    t3_re=aRe[1] - aRe[4]; t3_im=aIm[1] - aIm[4];
-    t4_re=aRe[3] - aRe[2]; t4_im=aIm[3] - aIm[2];
-    t5_re=t1_re + t2_re; t5_im=t1_im + t2_im;
-    aRe[0]=aRe[0] + t5_re; aIm[0]=aIm[0] + t5_im;
-    m1_re=c5_1*t5_re; m1_im=c5_1*t5_im;
-    m2_re=c5_2*(t1_re - t2_re); m2_im=c5_2*(t1_im - t2_im);
-
-    m3_re=-c5_3*(t3_im + t4_im); m3_im=c5_3*(t3_re + t4_re);
-    m4_re=-c5_4*t4_im; m4_im=c5_4*t4_re;
-    m5_re=-c5_5*t3_im; m5_im=c5_5*t3_re;
-
-    s3_re=m3_re - m4_re; s3_im=m3_im - m4_im;
-    s5_re=m3_re + m5_re; s5_im=m3_im + m5_im;
-    s1_re=aRe[0] + m1_re; s1_im=aIm[0] + m1_im;
-    s2_re=s1_re + m2_re; s2_im=s1_im + m2_im;
-    s4_re=s1_re - m2_re; s4_im=s1_im - m2_im;
-
-    aRe[1]=s2_re + s3_re; aIm[1]=s2_im + s3_im;
-    aRe[2]=s4_re + s5_re; aIm[2]=s4_im + s5_im;
-    aRe[3]=s4_re - s5_re; aIm[3]=s4_im - s5_im;
-    aRe[4]=s2_re - s3_re; aIm[4]=s2_im - s3_im;
-}   /* fft_5 */
-
-static void fft_8()
-{
-    REAL aRe[4], aIm[4], bRe[4], bIm[4], gem;
-
-    aRe[0] = zRe[0];    bRe[0] = zRe[1];
-    aRe[1] = zRe[2];    bRe[1] = zRe[3];
-    aRe[2] = zRe[4];    bRe[2] = zRe[5];
-    aRe[3] = zRe[6];    bRe[3] = zRe[7];
-
-    aIm[0] = zIm[0];    bIm[0] = zIm[1];
-    aIm[1] = zIm[2];    bIm[1] = zIm[3];
-    aIm[2] = zIm[4];    bIm[2] = zIm[5];
-    aIm[3] = zIm[6];    bIm[3] = zIm[7];
-
-    fft_4(aRe, aIm); fft_4(bRe, bIm);
-
-    gem    = c8*(bRe[1] + bIm[1]);
-    bIm[1] = c8*(bIm[1] - bRe[1]);
-    bRe[1] = gem;
-    gem    = bIm[2];
-    bIm[2] =-bRe[2];
-    bRe[2] = gem;
-    gem    = c8*(bIm[3] - bRe[3]);
-    bIm[3] =-c8*(bRe[3] + bIm[3]);
-    bRe[3] = gem;
-    
-    zRe[0] = aRe[0] + bRe[0]; zRe[4] = aRe[0] - bRe[0];
-    zRe[1] = aRe[1] + bRe[1]; zRe[5] = aRe[1] - bRe[1];
-    zRe[2] = aRe[2] + bRe[2]; zRe[6] = aRe[2] - bRe[2];
-    zRe[3] = aRe[3] + bRe[3]; zRe[7] = aRe[3] - bRe[3];
-
-    zIm[0] = aIm[0] + bIm[0]; zIm[4] = aIm[0] - bIm[0];
-    zIm[1] = aIm[1] + bIm[1]; zIm[5] = aIm[1] - bIm[1];
-    zIm[2] = aIm[2] + bIm[2]; zIm[6] = aIm[2] - bIm[2];
-    zIm[3] = aIm[3] + bIm[3]; zIm[7] = aIm[3] - bIm[3];
-}   /* fft_8 */
-
-static void fft_10()
-{
-    REAL aRe[5], aIm[5], bRe[5], bIm[5];
-
-    aRe[0] = zRe[0];    bRe[0] = zRe[5];
-    aRe[1] = zRe[2];    bRe[1] = zRe[7];
-    aRe[2] = zRe[4];    bRe[2] = zRe[9];
-    aRe[3] = zRe[6];    bRe[3] = zRe[1];
-    aRe[4] = zRe[8];    bRe[4] = zRe[3];
-
-    aIm[0] = zIm[0];    bIm[0] = zIm[5];
-    aIm[1] = zIm[2];    bIm[1] = zIm[7];
-    aIm[2] = zIm[4];    bIm[2] = zIm[9];
-    aIm[3] = zIm[6];    bIm[3] = zIm[1];
-    aIm[4] = zIm[8];    bIm[4] = zIm[3];
-
-    fft_5(aRe, aIm); fft_5(bRe, bIm);
-
-    zRe[0] = aRe[0] + bRe[0]; zRe[5] = aRe[0] - bRe[0];
-    zRe[6] = aRe[1] + bRe[1]; zRe[1] = aRe[1] - bRe[1];
-    zRe[2] = aRe[2] + bRe[2]; zRe[7] = aRe[2] - bRe[2];
-    zRe[8] = aRe[3] + bRe[3]; zRe[3] = aRe[3] - bRe[3];
-    zRe[4] = aRe[4] + bRe[4]; zRe[9] = aRe[4] - bRe[4];
-
-    zIm[0] = aIm[0] + bIm[0]; zIm[5] = aIm[0] - bIm[0];
-    zIm[6] = aIm[1] + bIm[1]; zIm[1] = aIm[1] - bIm[1];
-    zIm[2] = aIm[2] + bIm[2]; zIm[7] = aIm[2] - bIm[2];
-    zIm[8] = aIm[3] + bIm[3]; zIm[3] = aIm[3] - bIm[3];
-    zIm[4] = aIm[4] + bIm[4]; zIm[9] = aIm[4] - bIm[4];
-}   /* fft_10 */
-
-static void fft_odd(int radix)
-{
-    REAL  rere, reim, imre, imim;
-    int     i,j,k,n,max;
-
-    n = radix;
-    max = (n + 1)/2;
-    for (j=1; j < max; j++)
-    {
-      vRe[j] = zRe[j] + zRe[n-j];
-      vIm[j] = zIm[j] - zIm[n-j];
-      wRe[j] = zRe[j] - zRe[n-j];
-      wIm[j] = zIm[j] + zIm[n-j];
-    }
-
-    for (j=1; j < max; j++)
-    {
-        zRe[j]=zRe[0]; 
-        zIm[j]=zIm[0];
-        zRe[n-j]=zRe[0]; 
-        zIm[n-j]=zIm[0];
-        k=j;
-        for (i=1; i < max; i++)
-        {
-            rere = trigRe[k] * vRe[i];
-            imim = trigIm[k] * vIm[i];
-            reim = trigRe[k] * wIm[i];
-            imre = trigIm[k] * wRe[i];
-            
-            zRe[n-j] += rere + imim;
-            zIm[n-j] += reim - imre;
-            zRe[j]   += rere - imim;
-            zIm[j]   += reim + imre;
-
-            k = k + j;
-            if (k >= n)  k = k - n;
-        }
-    }
-    for (j=1; j < max; j++)
-    {
-        zRe[0]=zRe[0] + vRe[j]; 
-        zIm[0]=zIm[0] + wIm[j];
-    }
-}   /* fft_odd */
-
-
-static void twiddleTransf(int sofarRadix, int radix, int remainRadix,
-                    REAL yRe[], REAL yIm[])
-
-{   /* twiddleTransf */ 
-    double cosw, sinw, gem;
-
-    initTrig(radix);
-    omega = 2*pi/(double)(sofarRadix*radix);
-    cosw =  cos(omega);
-    sinw = -sin(omega);
-    tw_re = 1.0;
-    tw_im = 0;
-    dataOffset=0;
-    groupOffset=dataOffset;
-    adr=groupOffset;
-    for (dataNo=0; dataNo<sofarRadix; dataNo++)
-    {
-        if (sofarRadix>1)
-        {
-            twiddleRe[0] = 1.0; 
-            twiddleIm[0] = 0.0;
-            twiddleRe[1] = tw_re;
-            twiddleIm[1] = tw_im;
-            for (twNo=2; twNo<radix; twNo++)
-            {
-                twiddleRe[twNo]=tw_re*twiddleRe[twNo-1]
-                               - tw_im*twiddleIm[twNo-1];
-                twiddleIm[twNo]=tw_im*twiddleRe[twNo-1]
-                               + tw_re*twiddleIm[twNo-1];
-            }
-            gem   = cosw*tw_re - sinw*tw_im;
-            tw_im = sinw*tw_re + cosw*tw_im;
-            tw_re = gem;                      
-        }
-        for (groupNo=0; groupNo<remainRadix; groupNo++)
-        {
-            if ((sofarRadix>1) && (dataNo > 0))
-            {
-                zRe[0]=yRe[adr];
-                zIm[0]=yIm[adr];
-                blockNo=1;
-                do {
-                    adr = adr + sofarRadix;
-                    zRe[blockNo]=  twiddleRe[blockNo] * yRe[adr]
-                                 - twiddleIm[blockNo] * yIm[adr];
-                    zIm[blockNo]=  twiddleRe[blockNo] * yIm[adr]
-                                 + twiddleIm[blockNo] * yRe[adr]; 
-                    
-                    blockNo++;
-                } while (blockNo < radix);
-            }
-            else
-                for (blockNo=0; blockNo<radix; blockNo++)
-                {
-                   zRe[blockNo]=yRe[adr];
-                   zIm[blockNo]=yIm[adr];
-                   adr=adr+sofarRadix;
-                }
-            switch(radix) {
-			// T.Grill - replaced the inlined code by their function counterparts
-			  case  2  : fft_2(zRe,zIm); break;
-			  case  3  : fft_3(zRe,zIm); break;
-              case  4  : fft_4(zRe,zIm); break;
-              case  5  : fft_5(zRe,zIm); break;
-              case  8  : fft_8(); break;
-              case 10  : fft_10(); break;
-              default  : fft_odd(radix); break;
-            }
-            adr=groupOffset;
-            for (blockNo=0; blockNo<radix; blockNo++)
-            {
-                yRe[adr]=zRe[blockNo]; yIm[adr]=zIm[blockNo];
-                adr=adr+sofarRadix;
-            }
-            groupOffset=groupOffset+sofarRadix*radix;
-            adr=groupOffset;
-        }
-        dataOffset=dataOffset+1;
-        groupOffset=dataOffset;
-        adr=groupOffset;
-    }
-}   /* twiddleTransf */
-
-bool mixfft(int n, REAL *xRe, REAL *xIm,REAL *yRe, REAL *yIm)
-{
-    int   sofarRadix[maxFactorCount], 
-          actualRadix[maxFactorCount], 
-          remainRadix[maxFactorCount];
-    int   nFactor;
-    int   count;
-
-    pi = 4*atan(1.);    
-
-    if(!transTableSetup(sofarRadix, actualRadix, remainRadix, &nFactor, &n)) return false;
-    permute(n, nFactor, actualRadix, remainRadix, xRe, xIm, yRe, yIm);
-
-    for (count=1; count<=nFactor; count++)
-      twiddleTransf(sofarRadix[count], actualRadix[count], remainRadix[count], 
-                    yRe, yIm);
-	return true;
-}   /* fft */
-
diff --git a/externals/grill/vasp/source/obj_chns.cpp b/externals/grill/vasp/source/obj_chns.cpp
deleted file mode 100644
index 1e7dfb67..00000000
--- a/externals/grill/vasp/source/obj_chns.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-#include "buflib.h"
-
-
-/*! \class vasp_channel
-	\remark \b vasp.channel
-	\brief Sets channel index of vasp.
-	\since 0.0.8
-	\param cmdln.1 int - index of vasp vector
-	\param inlet vasp - is stored and indexed vasp vector output
-	\param inlet bang - triggers indexed vasp vector output
-	\param inlet set - vasp to be stored (and not immediately output)
-	\retval outlet modified vasp
-*/
-class vasp_channel:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_channel,vasp_tx,Setup)
-
-public:
-	vasp_channel(I argc,const t_atom *argv):
-		ix(0)
-	{
-		if(argc >= 1 && CanbeInt(argv[0]))
-			ix = GetAInt(argv[0]);
-		else if(argc)
-			post("%s - Index argument invalid -> set to 0",thisName());
-
-		AddInAnything(2);
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_ix);
-		FLEXT_CADDATTR_VAR(c,"index",ix,m_ix);
-	}
-
-	V m_ix(I i) { ix = i; }
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref);
-		ret->Channel(ix);
-		return ret; 
-	}
-
-	virtual V m_help() { post("%s - Set channel index of vectors in vasp",thisName()); }
-
-protected:
-	I ix;
-
-private:
-	FLEXT_CALLBACK_I(m_ix);
-	FLEXT_CALLSET_I(m_ix);
-	FLEXT_ATTRGET_I(ix);
-};
-
-VASP_LIB_V("vasp.channel vasp.c",vasp_channel)
-
-
-
-/*! \class vasp_qc 
-	\remark \b vasp.c?
-	\brief Gets channel index of a vasp.
-	\since 0.0.8
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet int - channel index of stored vasp
-
-	\note Always returns index of 0th vasp
-	\note No output for invalid vasp?
-*/
-class vasp_qchannel:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qchannel,vasp_op)
-
-public:
-	vasp_qchannel()
-	{
-		AddInAnything();
-		AddOutInt();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(ref.Ok()) {
-			if(ref.Vectors() > 1)
-				post("%s - more vectors in vasp, only considering first",thisName());
-			
-			ToOutInt(0,ref.Vector(0).Channel()); 
-		}
-		else
-			post("%s - Invalid vasp, no output",thisName());
-	}
-
-	virtual V m_help() { post("%s - Get channel index of 0th vector in vasp",thisName()); }
-};
-
-VASP_LIB("vasp.channel? vasp.c?",vasp_qchannel)
-
-
-/*! \class vasp_qchannels
-	\remark \b vasp.channels?
-	\brief Gets number of channels of a vasp.
-	\since 0.1.3
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet int - channels of stored vasp
-
-	\note No output for invalid vasp?
-*/
-class vasp_qchannels:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qchannels,vasp_op)
-
-public:
-	vasp_qchannels()
-	{
-		AddInAnything();
-		AddOutInt();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(ref.Ok()) {
-			if(ref.Vectors() > 1)
-				post("%s - more vectors in vasp, only considering first",thisName());
-			
-			VBuffer *buf = BufLib::Get(ref.Vector(0).Symbol());
-			ToOutInt(0,buf->Channels()); 
-			delete buf;
-		}
-		else
-			post("%s - Invalid vasp, no output",thisName());
-	}
-
-	virtual V m_help() { post("%s - Get channel index of 0th vector in vasp",thisName()); }
-};
-
-VASP_LIB("vasp.channels?",vasp_qchannels)
-
-
-
diff --git a/externals/grill/vasp/source/obj_frames.cpp b/externals/grill/vasp/source/obj_frames.cpp
deleted file mode 100644
index 875bcdc6..00000000
--- a/externals/grill/vasp/source/obj_frames.cpp
+++ /dev/null
@@ -1,241 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_frames
-	\remark \b vasp.frames
-	\brief Sets frame count of vasp.
-	\since 0.0.1
-	\param cmdln.1 [_time=0] - frame count in time units
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - frame count in time units
-	\retval outlet vasp - modified vasp
-
-	\todo Implement unit processing.
-*/
-class vasp_frames:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_frames,vasp_tx,Setup)
-
-public:
-	vasp_frames(I argc,const t_atom *argv,BL abs = true):
-		frms(0),setf(false)
-	{
-		if(argc && CanbeFloat(argv[0]))
-			m_arg(GetAFloat(argv[0]));
-		else if(argc) {
-			post("%s - argument invalid -> ignored",thisName());
-		}
-
-		AddInAnything();
-		AddInFloat();
-		AddOutAnything();
-
-		if(abs) FLEXT_ADDATTR_VAR("frames",frms,m_arg);
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_arg);
-	}
-
-	virtual V m_arg(F f) 
-	{ 
-		frms = (I)f; //! \todo unit processing
-		setf = true; 
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(setf) ret->Frames(frms);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Set a vasp's frame count",thisName()); }
-protected:
-	I frms;
-	BL setf;
-
-private:
-	FLEXT_CALLBACK_F(m_arg);
-	FLEXT_CALLSET_I(m_arg);
-	FLEXT_ATTRGET_I(frms);
-};
-
-VASP_LIB_V("vasp.frames vasp.f",vasp_frames)
-
-
-
-
-/*! \class vasp_dframes
-	\remark \b vasp.frames+
-	\brief Sets frame count of vasp differentially.
-	\since 0.0.1
-	\param cmdln.1 [_time=0] - increase of frame count in time units
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - increase of frame count in time units
-	\retval outlet vasp - modified vasp
-
-	\todo Implement unit processing.
-*/
-class vasp_dframes:
-	public vasp_frames
-{
-	FLEXT_HEADER(vasp_dframes,vasp_frames)
-
-public:
-	vasp_dframes(I argc,const t_atom *argv): vasp_frames(argc,argv) {}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(setf) ret->FramesD(frms);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Raise/lower a vasp's frame count",thisName()); }
-};
-
-VASP_LIB_V("vasp.frames+ vasp.f+",vasp_dframes)
-
-
-
-/*! \class vasp_mframes
-	\remark \b vasp.frames*
-	\brief Sets frame count of vasp by a factor
-	\since 0.0.6
-	\param cmdln.1 [_number=1] - multiply of frame count 
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _number - multiply of frame count 
-	\retval outlet vasp - modified vasp
-*/
-class vasp_mframes:
-	public vasp_frames
-{
-	FLEXT_HEADER_S(vasp_mframes,vasp_frames,Setup)
-
-public:
-	vasp_mframes(I argc,const t_atom *argv): 
-		vasp_frames(argc,argv,false) 
-	{
-		if(argc && CanbeFloat(argv[0])) m_arg(GetAFloat(argv[0]));
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDATTR_VAR(c,"factor",factor,m_arg);
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(setf) ret->FramesM(factor);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Multiply a vasp's frame count",thisName()); }
-	
-	virtual V m_arg(F f) 
-	{ 
-		factor = f; 
-		setf = true; 
-	}
-
-protected:
-	F factor;
-	FLEXT_CALLSET_F(m_arg);
-	FLEXT_ATTRGET_F(factor);
-};
-
-VASP_LIB_V("vasp.frames* vasp.f*",vasp_mframes)
-
-
-
-/*! \class vasp_rframes
-	\remark \b vasp.frames/
-	\brief Sets frame count of vasp by a divisor
-	\since 0.0.6
-	\param cmdln.1 [_number=1] - multiply of frame count 
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _number - divisor of frame count 
-	\retval outlet vasp - modified vasp
-*/
-class vasp_rframes:
-	public vasp_mframes
-{
-	FLEXT_HEADER(vasp_rframes,vasp_mframes)
-
-public:
-	vasp_rframes(I argc,const t_atom *argv): vasp_mframes(argc,argv) {}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(setf) ret->FramesR(factor);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Divide a vasp's frame count",thisName()); }
-};
-
-VASP_LIB_V("vasp.frames/ vasp.f/",vasp_rframes)
-
-
-
-/*! \class vasp_qframes
-	\remark \b vasp.frames?
-	\brief Get frame count in time units
-	\since 0.0.1
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet _time - frame count of vasp in time units
-
-	\note Outputs 0 if vasp is undefined or invalid
-
-	\todo Implement unit processing
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-*/
-class vasp_qframes:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qframes,vasp_op)
-
-public:
-
-	vasp_qframes()
-	{
-		AddInAnything();
-		AddOutInt();
-	}
-
-	virtual V m_bang() { ToOutInt(0,ref.ChkFrames()); }	//! \todo unit processing
-
-	virtual V m_help() { post("%s - Get a vasp's frame count",thisName()); }
-};
-
-VASP_LIB("vasp.frames? vasp.f?",vasp_qframes)
-
-
diff --git a/externals/grill/vasp/source/obj_imm.cpp b/externals/grill/vasp/source/obj_imm.cpp
deleted file mode 100644
index 258d5049..00000000
--- a/externals/grill/vasp/source/obj_imm.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file vasp_imm.cpp
-	\brief Definitions for immediate vasps
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-#include "buflib.h"
-#include "oploop.h"
-
-
-/*! \class vasp_imm
-	\remark \b vasp.imm
-	\brief Get vasp immediate.
-	\since 0.0.6
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-	\param inlet.1 frames - minimum frame length
-	\param inlet.2 int - minimum frame length
-	\retval outlet vasp! - vasp immediate
-
-*/
-class vasp_imm:
-	public vasp_op
-{
-	FLEXT_HEADER_S(vasp_imm,vasp_op,Setup)
-
-public:
-	vasp_imm(I argc,const t_atom *argv):
-		frms(0),zero(true)
-	{
-		if(argc >= 1 && CanbeInt(argv[0]))
-			m_frames(GetAInt(argv[0]));
-		else if(argc)
-			post("%s - Frame count argument invalid -> ignored",thisName());
-
-		AddInAnything();
-		AddInInt();
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_frames);
-		FLEXT_CADDATTR_VAR(c,"frames",frms,m_frames);
-		FLEXT_CADDATTR_VAR1(c,"zero",zero);
-	}
-
-	V m_frames(I n) { frms = n; }
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok() || !ref.Check()) {
-/*
-			if(!frms) 
-				post("%s - No length defined!",thisName());
-			else 
-*/
-			{
-				ImmBuf ibuf(frms,zero);
-				Vasp ret(frms,Vasp::Ref(ibuf));
-                ToOutVasp(0,ret);
-			}
-		}
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			VBuffer *buf = ref.Buffer(0);
-			const I len = buf->Length(),chns = buf->Channels();
-
-			// size of memory reservation (at least frms samples)
-			const I rlen = frms > len?frms:len; 
-			
-			ImmBuf imm(rlen,false);
-
-			S *dst = imm.Pointer();
-			const S *src = buf->Pointer();
-
-//			post("!copy: src: %p,%i,%i -> dst: %p,%i",src,len,chns,dst,rlen);
-
-			register int i;
-			_DE_LOOP(i,len, ( dst[i] = *src,src += chns ) )
-			if(zero && rlen > len) ZeroSamples(dst+len,rlen-len);
-
-			Vasp::Ref vr(imm);
-
-//			post("!vr: %s,%i",vr.Ok()?vr.Symbol().Name():"***",vr.Offset());
-
-			Vasp ret(len,vr);
-			ToOutVasp(0,ret);
-
-            delete buf;
-		}
-	}
-
-	virtual V m_help() { post("%s - Get immediate vasp vectors",thisName()); }
-
-protected:
-
-	I frms;
-	BL zero;
-	
-private:
-	FLEXT_CALLBACK_I(m_frames)
-	FLEXT_CALLSET_I(m_frames);
-	FLEXT_ATTRGET_I(frms);
-	FLEXT_ATTRVAR_B(zero);
-};
-
-VASP_LIB_V("vasp.imm vasp.!",vasp_imm)
-
-
diff --git a/externals/grill/vasp/source/obj_offs.cpp b/externals/grill/vasp/source/obj_offs.cpp
deleted file mode 100644
index 6e1a584e..00000000
--- a/externals/grill/vasp/source/obj_offs.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_offset
-	\remark \b vasp.offset
-	\brief Sets offset of vasp vectors.
-	\since 0.0.1
-	\param cmdln.1 [_time=0] - offset into buffer(s)
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - offset into buffer(s)
-	\retval outlet vasp - modified vasp
-
-	\attention Normally vasp vectors have individual offsets - this operations sets all the offsets to equal values.
-	\todo Implement unit processing.
-*/
-class vasp_offset:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_offset,vasp_tx,Setup)
-
-public:
-	vasp_offset(I argc,const t_atom *argv):
-		offs(0),seto(false)
-	{
-		if(argc >= 1 && CanbeFloat(argv[0]))
-			m_offs(GetAFloat(argv[0]));
-		else if(argc)
-			post("%s - Offset argument invalid -> ignored",thisName());
-
-		AddInAnything();
-		AddInFloat();
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_offs);
-		FLEXT_CADDATTR_VAR(c,"frames",offs,m_offs);
-	}
-
-	V m_offs(F o) 
-	{ 
-		offs = (I)o; //! \todo unit processing 
-		seto = true; 
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(seto) ret->Offset(offs);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Set a vasp's offset(s) into the vector buffers",thisName()); }
-protected:
-	I offs;
-	BL seto;
-
-private:
-	FLEXT_CALLBACK_F(m_offs);
-	FLEXT_CALLSET_I(m_offs);
-	FLEXT_ATTRGET_I(offs);
-};
-
-VASP_LIB_V("vasp.offset vasp.o",vasp_offset)
-
-
-
-
-/*! \class vasp_doffset
-	\remark \b vasp.offset+
-	\brief Sets offset of vasp vectors differentially.
-	\since 0.0.1
-	\param cmdln.1 [_time=0] - increase offset of into buffer(s)
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - increase of offset into buffer(s)
-	\retval outlet vasp - modified vasp
-
-	\todo Implement unit processing
-*/
-class vasp_doffset:
-	public vasp_offset
-{
-	FLEXT_HEADER(vasp_doffset,vasp_offset)
-
-public:
-	vasp_doffset(I argc,const t_atom *argv): vasp_offset(argc,argv) {}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(seto) ret->OffsetD(offs);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Shift a vasp's offset(s) into the vector buffers",thisName()); }
-};
-
-VASP_LIB_V("vasp.offset+ vasp.o+",vasp_doffset)
-
-
-
-/*! \class vasp_qoffset
-	\remark \b vasp.offset?
-	\brief Get offset of singled vector vasp.
-	\since 0.0.1
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet _time - offset into vector buffer
-
-	\note Outputs 0 if vasp is undefined or invalid
-	\note Only works for a vasp with one vector. No output otherwise.
-
-	\todo Implement unit processing
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-*/
-class vasp_qoffset:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qoffset,vasp_op)
-
-public:
-
-	vasp_qoffset()
-	{
-		AddInAnything();
-//		AddOutAnything();
-		AddOutFloat();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok())
-			post("%s - Invalid vasp!",thisName());
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			I o = 0;
-			if(ref.Vectors() == 1) {
-				o = ref.Vector(0).Offset();
-				if(o < 0) o = 0;
-				else {
-					VBuffer *buf = ref.Buffer(0);
-					if(buf) {
-						I f = buf->Frames();
-						if(o > f) o = f;
-						delete buf;
-					}
-				}
-			}
-			//! \todo unit processing
-//			ToOutVasp(0,ref);
-			ToOutFloat(0,o);
-		}
-	}
-
-	virtual V m_help() { post("%s - Get a single vectored vasp's offset into the buffer",thisName()); }
-};
-
-VASP_LIB("vasp.offset? vasp.o?",vasp_qoffset)
-
diff --git a/externals/grill/vasp/source/obj_part.cpp b/externals/grill/vasp/source/obj_part.cpp
deleted file mode 100644
index 59c79db3..00000000
--- a/externals/grill/vasp/source/obj_part.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_part
-	\remark \b vasp.part
-	\brief Gets parts of vasp vectors.
-	\since 0.0.1
-	\param cmdln.1 list - list of part lengts
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 list - list of part lengts
- 	\retval outlet.1 vasp - consecutive vasp parts
- 	\retval outlet.2 vasp - remainder
-
-	\todo Implement unit processing.
-	\remarks Output zero length vasps?
-*/
-class vasp_part:
-	public vasp_op
-{
-	FLEXT_HEADER_S(vasp_part,vasp_op,Setup)
-
-public:
-	vasp_part(I argc,const t_atom *argv):
-		parts(0),part(NULL)
-	{
-		m_part(argc,argv);
-
-		AddInAnything(2);
-		AddOutAnything(2);
-	}
-
-	~vasp_part() { if(part) delete[] part; }
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD_(c,1,"list",m_part);
-		FLEXT_CADDATTR_VAR(c,"parts",m_getpart,m_setpart);
-	}
-
-	V m_part(I argc,const t_atom *argv) 
-	{ 
-		if(part) delete[] part; parts = 0;
-		part = new I[argc]; 
-		for(I i = 0; i < argc; ++i) {
-			BL warn = false;
-			I p = (I)GetAFloat(argv[i]); // \todo unit processing
-			if(p < 0 && !warn) {
-				post("%s - invalid part length(s) -> set to 0",thisName());
-				p = 0; warn = true;
-			}
-			part[i] = p; ++parts;
-		}
-	}
-
-	V m_getpart(AtomList &ret) 
-	{
-		ret(parts);
-		for(I i = 0; i < parts; ++i) SetInt(ret[i],part[i]);
-	}
-
-	V m_setpart(const AtomList &ret) { m_part(ret.Count(),ret.Atoms()); }
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok()) {
-			post("%s - Invalid vasp!",thisName());
-			return;
-		}
-
-		I fr = ref.ChkFrames(),o = 0,f = 0;
-		for(I i = 0; i < parts && (fr < 0 || fr); ++i) {
-			I p = part[i];
-			if(fr >= 0) { p = min(p,fr); fr -= p; }
-
-			Vasp ret(ref); 
-			ret.Frames(p);
-			ret.OffsetD(o);
-			ToOutVasp(0,ret);
-
-			o += p;
-		}
-
-		if(fr) {
-			Vasp ret(ref); 
-			ret.Frames(fr);
-			ret.OffsetD(o);
-			ToOutVasp(1,ret);
-		}
-	}
-
-	virtual V m_help() { post("%s - Return consecutive vasps with lengths given by argument list",thisName()); }
-protected:
-	I parts,*part;
-
-	FLEXT_CALLBACK_V(m_part)
-	FLEXT_CALLVAR_V(m_getpart,m_setpart);
-};
-
-VASP_LIB_V("vasp.part",vasp_part)
-
-
diff --git a/externals/grill/vasp/source/obj_peaks.cpp b/externals/grill/vasp/source/obj_peaks.cpp
deleted file mode 100644
index 2a22979b..00000000
--- a/externals/grill/vasp/source/obj_peaks.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-#include <math.h>
-
-
-/*! \class vasp_qpeaks
-	\remark \b vasp.peaks?
-	\brief Get most pronounced peaks of a single vasp vector.
-	\since 0.0.6
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet.0 list - peak positions
-	\retval outlet.1 list - peak values
-
-	\note Outputs nothing if vasp is undefined or invalid
-	\note Only works for a vasp with one vector. No output otherwise.
-	\todo Units for peak position list
-*/
-class vasp_qpeaks:
-	public vasp_op
-{
-	FLEXT_HEADER_S(vasp_qpeaks,vasp_op,Setup)
-
-public:
-	vasp_qpeaks(I argc,const t_atom *argv):
-		peaks(1)
-	{
-		if(argc >= 1 && CanbeInt(argv[0]))
-			m_peaks(GetAInt(argv[0]));
-		else if(argc)
-			post("%s - Number argument invalid -> ignored",thisName());
-
-		AddInAnything();
-		AddInInt();
-		AddOutAnything(2);
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_peaks);
-		FLEXT_CADDATTR_VAR(c,"peaks",peaks,m_peaks);
-	}
-
-	V m_peaks(I n) { peaks = n;	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok())
-			post("%s - Invalid vasp!",thisName());
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			VBuffer *buf = ref.Buffer(0);
-			I i,cnt = buf->Length(),pkfnd = 0;
-			S *p = buf->Pointer();
-
-			I mxpk = min(cnt,peaks);
-			t_atom *pos = new t_atom[mxpk],*lst = new t_atom[mxpk];
-			for(i = 0; i < mxpk; ++i) SetFloat(lst[i],0);
-
-			for(i = 0; i < cnt; ++i) {
-				const F v = fabs(p[i]);
-
-				if(v && v > GetFloat(lst[mxpk-1])) {
-					I ix;
-
-					for(ix = min(pkfnd-1,mxpk-1); ix >= 0; --ix) {
-						if(v > GetFloat(lst[ix])) {
-							if(ix < mxpk-1) {
-								pos[ix+1] = pos[ix];
-								lst[ix+1] = lst[ix];
-							}
-						}
-						else break;
-					}
-					++ix;
-
-					SetFloat(pos[ix],i);
-					SetFloat(lst[ix],v);
-
-					if(++pkfnd > mxpk) pkfnd = mxpk;
-				}
-			}
-
-			ToOutAnything(0,sym_list,pkfnd,pos);
-			ToOutAnything(1,sym_list,pkfnd,lst);
-			delete[] pos;
-			delete[] lst;
-
-            delete buf;
-		}
-	}
-
-	virtual V m_help() { post("%s - Get list of most pronounced peaks of a vasp vector",thisName()); }
-
-protected:
-	I peaks;
-
-private:
-	FLEXT_CALLBACK_I(m_peaks);
-	FLEXT_CALLSET_I(m_peaks);
-	FLEXT_ATTRGET_I(peaks);
-};
-
-VASP_LIB_V("vasp.peaks?",vasp_qpeaks)
-
-
diff --git a/externals/grill/vasp/source/obj_q.cpp b/externals/grill/vasp/source/obj_q.cpp
deleted file mode 100644
index 9756f4a4..00000000
--- a/externals/grill/vasp/source/obj_q.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_list
-	\remark \b vasp.list
-	\brief Get samples of a single vasp vector.
-	\since 0.0.1
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet vector - vasp samples
-
-	\note Outputs 0 if vasp is undefined or invalid
-	\note Only works for a vasp with one vector. No output otherwise.
-*/
-class vasp_list:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_list,vasp_op)
-
-public:
-
-	vasp_list()
-	{
-		AddInAnything();
-		AddOutList();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok())
-			post("%s - Invalid vasp!",thisName());
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			VBuffer *buf = ref.Buffer(0);
-			I cnt = buf->Length();			
-			S *p = buf->Pointer();
-			AtomList lst(cnt);
-			for(I i = 0; i < cnt; ++i,++p) SetFloat(lst[i],*p);
-			ToOutList(0,lst);
-
-            delete buf;
-		}
-	}
-
-	virtual V m_help() { post("%s - Get list of samples of a vasp vector",thisName()); }
-};
-
-VASP_LIB("vasp.list vasp.?",vasp_list)
-
-
-
-/*! \class vasp_nonzero
-	\remark \b vasp.nonzero
-	\brief Get samples of a single vasp vector.
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet.0 list - non-zero samples positions
-	\retval outlet.1 list - non-zero sample values
-
-	\note Outputs 0 if vasp is undefined or invalid
-	\note Only works for a vasp with one vector. No output otherwise.
-	\todo units for position list
-*/
-class vasp_nonzero:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_nonzero,vasp_op)
-
-public:
-
-	vasp_nonzero()
-	{
-		AddInAnything();
-		AddOutList(2);
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok())
-			post("%s - Invalid vasp!",thisName());
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			VBuffer *buf = ref.Buffer(0);
-			I i,cnt = buf->Length(),cp,ci;
-			S *p = buf->Pointer();
-			for(cp = i = 0; i < cnt; ++i,++p) if(*p) ++cp;
-			
-			AtomList pos(cp),lst(cp);
-			p = buf->Pointer();
-			for(ci = i = 0; ci < cp; ++i,++p)
-				if(*p) {
-					SetFloat(pos[ci],i);
-					SetFloat(lst[ci],*p);
-					++ci;			
-				}
-			ToOutList(0,pos);
-			ToOutList(1,lst);
-
-            delete buf;
-		}
-	}
-
-	virtual V m_help() { post("%s - Get list of non-zero samples of a vasp vector",thisName()); }
-};
-
-VASP_LIB("vasp.nonzero vasp.??",vasp_nonzero)
-
diff --git a/externals/grill/vasp/source/obj_radio.cpp b/externals/grill/vasp/source/obj_radio.cpp
deleted file mode 100644
index 8932e801..00000000
--- a/externals/grill/vasp/source/obj_radio.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file obj_radio.cpp
-	\brief objects for radio messages.
-*/
-
-#include "main.h"
-#include "classes.h"
-
-
-/*! \class vasp_radio
-	\remark \b vasp.radio
-	\brief Lets only radio messages pass through.
-	\since 0.0.6
-	\param inlet.1 * - any message
-	\retval outlet.1 radio messages
-	\retval outlet.2 other messages
-*/
-class vasp_radio:
-	public flext_base
-{
-	FLEXT_HEADER_S(vasp_radio,flext_base,Setup)
-
-public:
-
-	vasp_radio()
-	{
-		AddInAnything();
-		AddOutAnything(2);
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,0,m_any);
-	}
-
-	virtual V m_any(const t_symbol *s,I argc,const t_atom *argv);
-
-	virtual V m_help() { post("%s - split into radio and non-radio messages",thisName()); }
-private:
-	FLEXT_CALLBACK_A(m_any);
-};
-
-VASP_LIB("vasp.radio",vasp_radio)
-
-
-V vasp_radio::m_any(const t_symbol *s,I argc,const t_atom *argv) 
-{
-	ToOutAnything(s == vasp_base::sym_radio?0:1,s,argc,argv);
-}
-
diff --git a/externals/grill/vasp/source/obj_size.cpp b/externals/grill/vasp/source/obj_size.cpp
deleted file mode 100644
index af4ba62e..00000000
--- a/externals/grill/vasp/source/obj_size.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_size
-	\remark \b vasp.size
-	\brief Resize buffer.
-	\since 0.0.6
-	\param cmdln.1 [_time=0] - size of buffer
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - offset into buffer(s)
-	\retval outlet vasp - modified vasp
-
-	\attention Normally vasp vectors have individual offsets - this operations sets all the buffer sizes to equal values.
-	\todo Implement unit processing.
-*/
-class vasp_size:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_size,vasp_tx,Setup)
-
-public:
-	vasp_size(I argc,const t_atom *argv,BL abs = true):
-		size(0),sets(false),keep(true),zero(true)
-	{
-		if(argc >= 1 && CanbeFloat(argv[0]))
-			m_arg(GetAFloat(argv[0]));
-		else if(argc)
-			post("%s - Offset argument invalid -> ignored",thisName());
-
-		AddInAnything();
-		AddInFloat();
-		AddOutAnything();
-
-		if(abs) FLEXT_ADDATTR_VAR("frames",size,m_arg);
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_arg);
-		FLEXT_CADDATTR_VAR1(c,"keep",keep);
-		FLEXT_CADDATTR_VAR1(c,"zero",zero);
-	}
-
-	virtual V m_arg(F s) 
-	{ 
-		size = (I)s;  // \todo unit processing 
-		sets = true;
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(sets) ret->Size(size,keep,zero);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Set the size of the vector buffers",thisName()); }
-protected:
-	I size;
-	BL sets,keep,zero;
-
-private:
-	FLEXT_CALLBACK_F(m_arg);
-	FLEXT_CALLSET_I(m_arg);
-	FLEXT_ATTRGET_I(size);
-	FLEXT_ATTRVAR_B(keep);
-	FLEXT_ATTRVAR_B(zero);
-};
-
-VASP_LIB_V("vasp.size vasp.s",vasp_size)
-
-
-
-
-/*! \class vasp_dsize
-	\remark \b vasp.size+
-	\brief Sets vector buffer sizes differentially.
-	\since 0.0.6
-	\param cmdln.1 [_time=0] - increase offset of into buffer(s)
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _time - increase of offset into buffer(s)
-	\retval outlet vasp - modified vasp
-
-	\todo Implement unit processing
-*/
-class vasp_dsize:
-	public vasp_size
-{
-	FLEXT_HEADER(vasp_dsize,vasp_size)
-
-public:
-	vasp_dsize(I argc,const t_atom *argv): vasp_size(argc,argv) {}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(sets) ret->SizeD(size);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Increase the size of the vector buffers",thisName()); }
-};
-
-VASP_LIB_V("vasp.size+ vasp.s+",vasp_dsize)
-
-
-
-/*! \class vasp_msize
-	\remark \b vasp.size*
-	\brief Sets vector buffer sizes by a factor
-	\since 0.0.6
-	\param cmdln.1 [_number=1] - factor for size
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _number - factor for size
-	\retval outlet vasp - modified vasp
-*/
-class vasp_msize:
-	public vasp_size
-{
-	FLEXT_HEADER_S(vasp_msize,vasp_size,Setup)
-
-public:
-	vasp_msize(I argc,const t_atom *argv): 
-		vasp_size(argc,argv,false) 
-	{
-		if(argc && CanbeFloat(argv[0])) m_arg(GetAFloat(argv[0]));
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDATTR_VAR(c,"factor",factor,m_arg);
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(sets) ret->SizeM(factor);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Multiply the size of the vector buffers",thisName()); }
-
-	virtual V m_arg(F f) 
-	{ 
-		factor = f; 
-		sets = true;
-	}
-
-protected:
-	R factor;
-	FLEXT_CALLSET_F(m_arg);
-	FLEXT_ATTRGET_F(factor);
-};
-
-VASP_LIB_V("vasp.size* vasp.s*",vasp_msize)
-
-
-
-/*! \class vasp_rsize
-	\remark \b vasp.size/
-	\brief Sets vector buffer sizes by a factor
-	\since 0.0.6
-	\param cmdln.1 [_number=1] - divisor for size
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-    \param inlet.2 _number - divisor for size
-	\retval outlet vasp - modified vasp
-*/
-class vasp_rsize:
-	public vasp_msize
-{
-	FLEXT_HEADER(vasp_rsize,vasp_msize)
-
-public:
-	vasp_rsize(I argc,const t_atom *argv): vasp_msize(argc,argv) {}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		if(sets) ret->SizeR(factor);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Divide the size of the vector buffers",thisName()); }
-};
-
-VASP_LIB_V("vasp.size/ vasp.s/",vasp_rsize)
-
-
-
-/*! \class vasp_qsize
-	\remark \b vasp.size?
-	\brief Get size of a vector buffer.
-	\since 0.0.6
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet _time - offset into vector buffer
-
-	\note Outputs 0 if vasp is undefined or invalid
-	\note Only works for a vasp with one vector. No output otherwise.
-
-	\todo Implement unit processing
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-*/
-class vasp_qsize:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qsize,vasp_op)
-
-public:
-
-	vasp_qsize()
-	{
-		AddInAnything();
-//		AddOutAnything();
-		AddOutFloat();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Check())
-			post("%s - Invalid vasp!",thisName());
-		else if(ref.Vectors() > 1) 
-			post("%s - More than one vector in vasp!",thisName());
-		else {
-			I s = 0;
-			if(ref.Vectors() == 1) {
-				VBuffer *buf = ref.Buffer(0);
-				if(buf) {
-					s = buf->Frames();
-					delete buf;
-				}
-			}
-			//! \todo unit processing
-//			ToOutVasp(0,ref);
-			ToOutFloat(0,s);
-		}
-	}
-
-	virtual V m_help() { post("%s - Get the buffer size of a vector",thisName()); }
-};
-
-VASP_LIB("vasp.size? vasp.s?",vasp_qsize)
-
diff --git a/externals/grill/vasp/source/obj_split.cpp b/externals/grill/vasp/source/obj_split.cpp
deleted file mode 100644
index 341179d4..00000000
--- a/externals/grill/vasp/source/obj_split.cpp
+++ /dev/null
@@ -1,290 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_split
-	\remark \b vasp.split
-	\brief Splits a vasp into a number of vectors and the remainder.
-	\since 0.0.1
-	\param cmdln.1 int - number of vectors to split vasp into (excl. one for the remainder vectors)
-	\param inlet.1 vasp - is stored and triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-	\retval outlet.n vasp - vector of stored vasp
-	\retval outlet.+ vasp - remainder of stored vasp
-
-	\note if there is no remainder outputs a bang
-*/
-class vasp_split:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_split,vasp_op)
-
-public:
-	vasp_split(I argc,const t_atom *argv)
-	{
-		I cnt = -1;
-		if(argc) {
-			if(CanbeInt(argv[0])) cnt = GetAInt(argv[0]);
-			if(cnt <= 1) {
-				post("%s - integer argument invalid: set to 2",thisName());
-				cnt = 2;
-			}
-		}
-		else cnt = 2;
-
-		AddInAnything();
-		AddOutAnything(cnt+1);
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok()) {
-			post("%s - Invalid vasp!",thisName());
-			return;
-		}
-
-		I outs = CntOut()-1,rem = ref.Vectors()-outs;
-		for(I i = min(outs,ref.Vectors())-1; i >= 0; --i) {
-			Vasp v(ref.Frames(),ref.Vector(i));
-			ToOutVasp(i,v);
-		}
-		if(rem > 0) {
-			Vasp v(ref.Frames(),ref.Vector(outs));
-			for(I i = 1; i < rem; ++i) v.AddVector(ref.Vector(outs+i));
-			ToOutVasp(outs,v);
-		}
-		else
-			ToOutBang(outs);
-	}
-
-	virtual V m_help() { post("%s - Split a vasp into its vectors",thisName()); }
-};
-
-VASP_LIB_V("vasp.split",vasp_split)
-
-
-/*! \class vasp_join
-	\remark \b vasp.join
-	\brief Joins several vasps into one.
-	\since 0.0.1
-	\param cmdln.1 int - number of vasp slots
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-	\param inlet.1 reset - clears slots
-	\param inlet.+n vasp - is stored in this slot 
-	\retval outlet vasp - joined vasp
-
-	The several vectors of the several vasps are all joined into one vasp.
-
-	\note On different vasp frame count the minmum frame count is taken.
-	\note The latest vector input to a slot is taken for the resulting vasp
-*/
-class vasp_join:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_join,vasp_tx,Setup)
-
-public:
-	vasp_join(I argc,const t_atom *argv):
-		cnt(-1),vi(NULL)
-	{
-		if(argc) {
-			if(CanbeInt(argv[0])) cnt = GetAInt(argv[0]);
-			if(cnt <= 1) {
-				post("%s - integer argument invalid: set to 2",thisName());
-				cnt = 2;
-			}
-		}
-		else cnt = 2;
-
-		vi = new Vasp *[cnt-1];
-		for(I i = 0; i < cnt-1; ++i) vi[i] = NULL;
-
-		AddInAnything(cnt);
-		AddOutAnything();
-	}
-
-	~vasp_join()	{ if(vi) delete[] vi; }
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD_(c,0,"reset",m_reset);
-	}
-
-	virtual Vasp *x_work() { 
-		CVasp *ret = new CVasp(ref);
-		for(I i = 0; i < cnt-1; ++i) if(vi[i]) *ret += *vi[i];
-		return ret;
-	}
-
-	V m_reset() 
-	{ 
-		ref.Clear();
-		for(I i = 0; i < cnt-1; ++i) if(vi[i]) { delete vi[i]; vi[i] = NULL; }
-	}
-
-	virtual bool m_method_(I inlet,const t_symbol *s,I argc,const t_atom *argv)
-	{
-		if(inlet > 0 && s == sym_vasp) {
-			if(vi[inlet-1]) delete vi[inlet-1];
-			vi[inlet-1] = new Vasp(argc,argv);
-			return true;
-		}
-		else
-			return vasp_tx::m_method_(inlet,s,argc,argv);
-	}
-
-	virtual V m_help() { post("%s - Join several vasps into one",thisName()); }
-private:
-	I cnt;
-	Vasp **vi;
-
-	FLEXT_CALLBACK(m_reset)
-};
-
-VASP_LIB_V("vasp.join",vasp_join)
-
-
-
-/*! \class vasp_spit
-	\remark \b vasp.spit
-	\brief Spit out vectors of a vasp consecutively.
-	\since 0.0.1
-	\param inlet.1 vasp - is stored and triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-	\retval outlet.n vasp - vectors of stored vasp
-	\retval outlet.+ bang - triggered after last spit 
-*/
-class vasp_spit:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_spit,vasp_op)
-
-public:
-	vasp_spit(I argc,const t_atom *argv)
-	{
-		I n = 1;
-		if(argc >= 1) n = GetAInt(argv[0]);
-		if(n < 1) {
-			post("%s - illegal outlet count (%i) -> set to 1",thisName(),n);
-			n = 1;
-		}
-
-		AddInAnything();
-		AddOutAnything(n);
-		AddOutBang();
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok()) {
-			post("%s - Invalid vasp!",thisName());
-			return;
-		}
-
-		I outs = CntOut()-1,rem = ref.Vectors();
-		for(I vi = 0; rem;) {
-			I r = min(rem,outs);
-			for(I i = 0; i < r; ++i) {
-				Vasp v(ref.Frames(),ref.Vector(vi+i));
-				ToOutVasp(outs-1-i,v);
-			}
-			vi += r;
-			rem -= r;
-		}
-		ToOutBang(outs);
-	}
-
-	virtual V m_help() { post("%s - Spit out vectors of a vasp",thisName()); }
-};
-
-VASP_LIB_V("vasp.spit",vasp_spit)
-
-
-/*! \class vasp_gather
-	\remark \b vasp.gather
-	\brief Gathers several consecutive vasps into one.
-	\since 0.0.1
-	\param cmdln.1 int - number of vasp slots
-	\param inlet.1 vasp - is stored and output triggered
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - sets result vasp 
-	\param inlet.1 reset - clears result
-	\param inlet.2 vasp - add to result vasp
-	\retval outlet vasp - gathered vasp
-
-	The several incoming vectors are all gathered into one vasp.
-
-	\note On different vasp frame count the minimum frame count is taken.
-*/
-class vasp_gather:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_gather,vasp_tx,Setup)
-
-public:
-	vasp_gather(I argc,const t_atom *argv)
-	{
-		cnt = 0;
-		if(argc >= 1) cnt = GetAInt(argv[0]);
-		if(cnt < 0) {
-			post("%s - illegal count (%i) -> set to 0 (triggered mode)",thisName(),cnt);
-			cnt = 0;
-		}
-		rem = cnt;
-
-		AddInAnything(2);
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD_(c,0,"reset",m_reset);
-		FLEXT_CADDMETHOD_(c,1,"vasp",m_add);
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		CVasp *ret = new CVasp(ref); 
-		*ret += cdst;
-		m_reset(); 
-		return ret; 
-	}
-
-	V m_reset() { ref.Clear(); cdst.Clear(); rem = cnt; }
-
-	virtual I m_set(I argc,const t_atom *argv) { rem = cnt; return vasp_tx::m_set(argc,argv); }
-
-	V m_add(I argc,const t_atom *argv) 
-	{ 
-		cdst += Vasp(argc,argv);
-		if(cnt && !--rem) m_bang();
-	}
-
-	virtual V m_help() { post("%s - Gather several vasps into one",thisName()); }
-private:
-	I cnt,rem;
-	CVasp cdst;
-
-	FLEXT_CALLBACK(m_reset)
-	FLEXT_CALLBACK_V(m_add)
-};
-
-VASP_LIB_V("vasp.gather",vasp_gather)
-
-
-
diff --git a/externals/grill/vasp/source/obj_sync.cpp b/externals/grill/vasp/source/obj_sync.cpp
deleted file mode 100644
index b6ad0963..00000000
--- a/externals/grill/vasp/source/obj_sync.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_sync
-	\remark \b vasp.sync
-	\brief Waits for all inlets to be hit (by vasps/anything) to trigger output.
-	\since 0.0.1
-	\param cmdln.1 int - number of sync inlets
-	\param inlet.1 vasp - is stored 
-	\param inlet.1 bang - triggers output
-	\param inlet.1 set - vasp to be stored 
-	\param inlet.1 reset - clear all hit flags
-	\param inlet.+n vasp/anything - sets hit flag
-	\retval outlet.* vasp - stored vasps
-
-	\todo Message for selection if only vasp input triggers (or any one).
-	\todo Message for selection of manual or auto reset upon trigger
-*/
-class vasp_sync:
-	public vasp_op
-{
-	FLEXT_HEADER_S(vasp_sync,vasp_op,Setup)
-
-public:
-	vasp_sync(I argc,const t_atom *argv):
-		autoreset(true),vasponly(false)
-	{
-		I cnt = -1;
-		if(argc) {
-			if(CanbeInt(argv[0])) cnt = GetAInt(argv[0]);
-			if(cnt <= 1) {
-				post("%s - integer argument invalid: set to 2",thisName());
-				cnt = 2;
-			}
-		}
-		else cnt = 2;
-
-		flags = new BL[cnt];
-		stored = new Vasp[cnt-1];
-
-		AddInAnything(cnt);
-		AddOutAnything(cnt);
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD_(c,0,"reset",m_reset);
-	}
-
-	virtual BL Init() 
-	{ 
-		BL ret = vasp_op::Init(); 
-		m_reset(); 
-		return ret; 
-	}
-
-	~vasp_sync()	
-	{ 
-		if(flags) delete[] flags; 
-		if(stored) delete[] stored; 
-	}
-
-	V chkbang(I n,Vasp *a = NULL) 
-	{
-		if(a && n > 0) { 
-			stored[n-1] = *a;
-			delete a;
-		}
-
-		BL f = flags[n]; 
-		flags[n] = true; 
-		if(!f) { // flags have changed
-			
-			BL all = true;
-			for(I i = 0; i < CntIn(); ++i) all = all && flags[i];
-
-			if(all) {
-				if(ref.Ok()) {
-					for(I i = CntIn()-1; i > 0; --i) ToOutVasp(i,stored[i-1]);
-					ToOutVasp(0,ref);
-				}
-				else ToOutBang(0);
-
-				if(autoreset) m_reset();
-			}
-		}
-	}
-
-	virtual V m_bang() { chkbang(0); }
-
-	V m_reset() 
-	{ 
-		for(I i = 0; i < CntIn(); ++i) flags[i] = false;
-	}
-
-	virtual bool m_method_(I inlet,const t_symbol *s,I argc,const t_atom *argv)
-	{
-		if(inlet > 0 && (!vasponly || s == sym_vasp)) {
-			Vasp *a = new Vasp(argc,argv);
-			chkbang(inlet,a);
-			return true;
-		}
-		else
-			return vasp_op::m_method_(inlet,s,argc,argv);
-	}
-
-	virtual V m_help() { post("%s - Synchronize a number of vasps (default 2)",thisName()); }
-private:
-	BL autoreset,vasponly;
-	BL *flags;
-	Vasp *stored;
-
-	FLEXT_CALLBACK(m_reset)
-};
-
-VASP_LIB_V("vasp.sync",vasp_sync)
-
-
diff --git a/externals/grill/vasp/source/obj_vasp.cpp b/externals/grill/vasp/source/obj_vasp.cpp
deleted file mode 100644
index 9b8cfb5d..00000000
--- a/externals/grill/vasp/source/obj_vasp.cpp
+++ /dev/null
@@ -1,205 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file obj_vasp.cpp
-	\brief basic vasp objects.
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_v 
-	\remark \b vasp
-	\brief Stores vasp messages.
-	\since 0.0.1
-	\param cmdln.* vasp - to be stored
-	\param inlet.1 vasp - is stored and output
-	\param inlet.1 list - if possible list is converted to vasp format
-	\param inlet.1 bang - triggers stored Vasp output
-	\param inlet.1 set vasp - Vasp is stored (and not immediately output)
-	\param inlet.2 vasp - Vasp is stored (and not immediately output)
-	\retval outlet vasp
-*/
-class vasp_v:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_v,vasp_tx,Setup)
-
-public:
-
-	vasp_v(I argc,const t_atom *argv)
-	{
-		m_set(argc,argv);
-
-		AddInAnything(2);
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD_(c,0,"list",m_vasp);
-
-		FLEXT_CADDMETHOD_(c,1,"list",m_set);
-		FLEXT_CADDMETHOD_(c,1,"vasp",m_set);
-		FLEXT_CADDMETHOD_(c,1,"radio",a_radio);
-	}
-
-	V a_radio(I,const t_atom *) {}
-
-	virtual Vasp *x_work() { return new Vasp(ref); }
-
-	virtual V m_help() { post("%s - Store and output a vasp",thisName()); }
-private:
-	FLEXT_CALLBACK_V(a_radio);
-};
-
-VASP_LIB_V("vasp",vasp_v)
-
-
-
-/*! \class vasp_update
-	\remark \b vasp.update
-	\brief Refreshes buffer graphics for a vasp.
-	\since 0.0.1
-	\param inlet vasp - is stored and output
-	\param inlet bang - triggers stored vasp output
-	\param inlet set - vasp to be stored (and not immediately output)
-	\retval outlet vasp
-
-	\note In Max/MSP only necessary when buffer is in another window.
-*/
-class vasp_update:
-	public vasp_tx
-{
-	FLEXT_HEADER(vasp_update,vasp_tx)
-
-public:
-	vasp_update()
-	{
-		AddInAnything();
-		AddOutAnything();
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		ref.Refresh(); 
-		return new Vasp(ref); 
-	}
-
-	virtual V m_help() { post("%s - Update graphics of a vasp",thisName()); }
-};
-
-VASP_LIB("vasp.update vasp.u",vasp_update)
-
-
-
-/*! \class vasp_check
-	\remark \b vasp.check
-	\brief Check vasp dimensions.
-	\since 0.0.1
-	\param inlet vasp - is stored and output
-	\param inlet bang - triggers stored vasp output
-	\param inlet set - vasp to be stored (and not immediately output)
-	\retval outlet vasp
-
-	\remark checks and corrects frame count
-	\remark checks channel index... no correction, no output on error!
-*/
-class vasp_check:
-	public vasp_tx
-{
-	FLEXT_HEADER(vasp_check,vasp_tx)
-
-public:
-	vasp_check()
-	{
-		AddInAnything();
-		AddOutAnything();
-	}
-
-	virtual Vasp *x_work() 
-	{ 
-		Vasp *ret = new Vasp(ref); 
-		I fr = ret->ChkFrames(); // maximum common frame length
-		ret->Frames(fr);
-
-		BL chok = true;
-
-		for(I i = 0; i < ret->Vectors(); ++i) {
-			VBuffer *buf = ret->Buffer(i);
-			chok = chok && buf->Ok() && buf->Channel() == ret->Vector(i).Channel();
-			delete buf;
-		}
-
-		if(chok) 
-			return ret;
-		else {
-			delete ret;
-			return NULL;
-		}
-	}
-
-	virtual V m_help() { post("%s - Check vasp dimensions",thisName()); }
-};
-
-VASP_LIB("vasp.check vasp.chk",vasp_check)
-
-
-
-/*! \class vasp_multi 
-	\remark \b vasp.m
-	\brief Outputs multiple (identical) vasps.
-	\since 0.0.1
-	\param cmdln.1 int - number of vasp outlets
-	\param inlet vasp - is stored and output
-	\param inlet bang - triggers stored Vasp output
-	\param inlet set - vasp to be stored (and not immediately output)
-	\retval outlet.* vasp
-
-	\note Outputs in right to left order.
-*/
-class vasp_multi:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_multi,vasp_op)
-
-public:
-
-	vasp_multi(I argc,const t_atom *argv)
-	{
-		I cnt = -1;
-		if(argc) {
-			if(CanbeInt(argv[0])) cnt = GetAInt(argv[0]);
-			if(cnt <= 1) {
-				post("%s - integer argument invalid: set to 2",thisName());
-				cnt = 2;
-			}
-		}
-		else cnt = 2;
-
-		AddInAnything();
-		AddOutAnything(cnt);
-	}
-
-	virtual V m_bang() 
-	{ 
-		if(ref.Check())
-			for(I i = CntOut()-1; i >= 0; --i) ToOutVasp(i,ref);
-		else
-			post("%s - Invalid vasp",thisName());
-	}
-
-	virtual V m_help() { post("%s - Output a vasp multiple times",thisName()); }
-};
-
-VASP_LIB_V("vasp.multi vasp.m",vasp_multi)
-
diff --git a/externals/grill/vasp/source/obj_vecs.cpp b/externals/grill/vasp/source/obj_vecs.cpp
deleted file mode 100644
index d056189e..00000000
--- a/externals/grill/vasp/source/obj_vecs.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-
-
-/*! \class vasp_vector
-	\remark \b vasp.vector
-	\brief Gets indexed vector of a vasp.
-	\since 0.0.1
-	\param cmdln.1 int - index of vasp vector
-	\param inlet vasp - is stored and indexed vasp vector output
-	\param inlet bang - triggers indexed vasp vector output
-	\param inlet set - vasp to be stored (and not immediately output)
-	\retval outlet.1 vasp - single indexed vector of vasp
-	\retval outlet.2 vasp - remainder of vasp
-
-	\note Outputs only on valid index
-	\todo Output remainder as vasp.
-*/
-class vasp_vector:
-	public vasp_tx
-{
-	FLEXT_HEADER_S(vasp_vector,vasp_tx,Setup)
-
-public:
-	vasp_vector(I argc,const t_atom *argv):
-		ix(0)
-	{
-		if(argc >= 1 && CanbeInt(argv[0]))
-			ix = GetAInt(argv[0]);
-		else if(argc)
-			post("%s - Index argument invalid -> set to 0",thisName());
-
-		AddInAnything(2);
-		AddOutAnything();
-	}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDMETHOD(c,1,m_ix);
-		FLEXT_CADDATTR_VAR(c,"index",ix,m_ix);
-	}
-
-	V m_ix(I i) { ix = i; }
-
-	virtual Vasp *x_work() { return ix < ref.Vectors()?new Vasp(ref.Frames(),ref.Vector(ix)):NULL; }
-
-	virtual V m_help() { post("%s - Get one vector of a vasp",thisName()); }
-
-protected:
-	I ix;
-
-private:
-	FLEXT_CALLBACK_I(m_ix);
-	FLEXT_CALLSET_I(m_ix);
-	FLEXT_ATTRGET_I(ix);
-};
-
-VASP_LIB_V("vasp.vector vasp.n",vasp_vector)
-
-
-
-/*! \class vasp_qn 
-	\remark \b vasp.n?
-	\brief Gets number of vector of a vasp.
-	\since 0.0.1
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet int - number of vectors in stored vasp
-
-	\note Outputs 0 if vasp is undefined or invalid.
-
-	\todo Should we disable output with invalid vasp?
-*/
-class vasp_qvectors:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qvectors,vasp_op)
-
-public:
-	vasp_qvectors()
-	{
-		AddInAnything();
-//		AddOutAnything();
-		AddOutInt();
-	}
-
-	virtual V m_bang() 
-	{ 
-//		ToOutVasp(0,ref); 
-		ToOutInt(0,ref.Ok()?ref.Vectors():0); 
-	}
-
-	virtual V m_help() { post("%s - Get number of vectors of a vasp",thisName()); }
-};
-
-VASP_LIB("vasp.vectors? vasp.n?",vasp_qvectors)
-
-
-
diff --git a/externals/grill/vasp/source/opbase.cpp b/externals/grill/vasp/source/opbase.cpp
deleted file mode 100644
index 5abcb9fa..00000000
--- a/externals/grill/vasp/source/opbase.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "opbase.h"
-#include "opdefs.h"
-
-Vasp *VaspOp::m_run(OpParam &p,CVasp &src,CVasp *dst,opfun fun) 
-{ 
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		ret = DoOp(vecs,fun,p);
-		delete vecs;
-	}
-
-	return ret;
-}
-
-Vasp *VaspOp::m_cun(OpParam &p,CVasp &src,CVasp *dst,opfun fun) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		ret = DoOp(vecs,fun,p);
-		delete vecs;
-	}
-
-	return ret;
-}
-
-Vasp *VaspOp::m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,opfun fun) 
-{ 
-	Vasp *ret = NULL;
-	BL argvasp = arg.IsVasp();
-
-	RVecBlock *vecs = argvasp?GetRVecs(p.opname,src,arg.GetVasp(),dst):GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.CanbeDouble()) p.rbin.arg = arg.GetADouble(); 
-		else if(arg.IsEnv()) {
-			if(p.args != 1)
-				ERRINTERNAL();
-			else 
-				p.arg[0].SetE(&arg.GetEnv());
-		}
-	
-		ret = DoOp(vecs,fun,p);
-		delete vecs;
-	}
-
-	return ret;
-}
-
-Vasp *VaspOp::m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,opfun fun) 
-{ 
-	Vasp *ret = NULL;
-	BL argvasp = arg.IsVasp();
-
-	CVecBlock *vecs = argvasp?GetCVecs(p.opname,src,arg.GetVasp(),dst):GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.CanbeComplex()) {
-			CX z = arg.GetAComplex();
-			p.cbin.rarg = z.real; 
-			p.cbin.iarg = z.imag; 
-		}
-		else if(arg.IsEnv()) {
-			if(p.args != 1)
-				ERRINTERNAL();
-			else 
-				p.arg[0].SetE(&arg.GetEnv());
-		}
-
-		ret = DoOp(vecs,fun,p);
-		delete vecs;
-	}
-
-	return ret;
-}
diff --git a/externals/grill/vasp/source/opbase.h b/externals/grill/vasp/source/opbase.h
deleted file mode 100644
index bba4a3a6..00000000
--- a/externals/grill/vasp/source/opbase.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPBASE_H
-#define __VASP_OPBASE_H
-
-#include "main.h"
-#include "classes.h"
-#include "vecblk.h"
-#include "opparam.h"
-
-
-namespace VaspOp {
-	typedef BL opfun(OpParam &p);
-
-	// -------- prepare vectors and do vector operation -----------
-	// in opvecs.cpp
-
-	RVecBlock *GetRVecs(const C *op,CVasp &src,CVasp *dst = NULL);
-	CVecBlock *GetCVecs(const C *op,CVasp &src,CVasp *dst = NULL,BL full = false);
-	RVecBlock *GetRVecs(const C *op,CVasp &src,const CVasp &arg,CVasp *dst = NULL,I multi = -1,BL ssize = true);
-	CVecBlock *GetCVecs(const C *op,CVasp &src,const CVasp &arg,CVasp *dst = NULL,I multi = -1,BL ssize = true,BL full = false);
-	
-	Vasp *DoOp(RVecBlock *vecs,opfun *fun,OpParam &p,BL symm = false);
-	Vasp *DoOp(CVecBlock *vecs,opfun *fun,OpParam &p,BL symm = false);
-
-	// -------- transformations -----------------------------------
-	// in opbase.cpp
-
-	// unary functions
-	Vasp *m_run(OpParam &p,CVasp &src,CVasp *dst,opfun fun); // real unary (one vec or real)
-	Vasp *m_cun(OpParam &p,CVasp &src,CVasp *dst,opfun fun); // complex unary (one vec or complex)
-
-	// binary functions
-	Vasp *m_rbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,opfun fun); // real binary (one vec or real)
-	Vasp *m_cbin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,opfun fun); // complex binary (one vec or complex)
-
-}
-
-#endif
diff --git a/externals/grill/vasp/source/opdefs.h b/externals/grill/vasp/source/opdefs.h
deleted file mode 100644
index 833163dc..00000000
--- a/externals/grill/vasp/source/opdefs.h
+++ /dev/null
@@ -1,495 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPDEFS_H
-#define __VASP_OPDEFS_H
-
-#include "oploop.h"
-#include "opbase.h"
-
-#ifdef VASP_CHN1  
-#define _D_ALWAYS1 1
-#else
-#define _D_ALWAYS1 0
-#endif
-
-
-namespace VecOp {
-
-// multi-layer templates
-
-template<class T,class OP,int LR>
-inline BL vec_un(T *v,const T *a,I n = 0) { 
-    const I _n = LR?LR:n;
-    for(I i = 0; i < _n; ++i) OP::run(v[i],a[i]); 
-    return true;
-}
-
-template<class T,class OP,int LR>
-inline BL vec_un(T *v,T a,I n = 0) { 
-    const I _n = LR?LR:n;
-    for(I i = 0; i < _n; ++i) OP::run(v[i],a); 
-    return true;
-}
-
-template<class T,class TR,class OP,int LR>
-inline BL vec_bin(T *v,const T *a,const TR *b,I n = 0) { 
-    const I _n = LR?LR:n;
-    for(I i = 0; i < _n; ++i) OP::rbin(v[i],a[i],b[i]); 
-    return true;
-}
-
-template<class T,class TR,class OP,int LR>
-inline BL vec_bin(T *v,const T *a,TR b,I n = 0) { 
-    const I _n = LR?LR:n;
-    for(I i = 0; i < _n; ++i) OP::rbin(v[i],a[i],b); 
-    return true;
-}
-
-/*! \brief skeleton for unary real operations
-*/
-template<class T,class OP> BL V__run(register const T *sr,I rss,register T *dr,I rds,I frames)
-{																
-    register I i;
-    if(sr == dr && OP::run_opt() >= 3)												
-		if((_D_ALWAYS1 || rds == 1) && OP::run_opt() >= 2)							
-            _DE_LOOP(i,frames, ( OP::run(*dr,*dr), dr++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::run(*dr,*dr), dr += rds ) )
-	else														
-		if((_D_ALWAYS1 || (rss == 1 && rds == 1)) && OP::run_opt() >= 2)			
-			_DE_LOOP(i,frames, ( OP::run(*dr,*sr), sr++,dr++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::run(*dr,*sr), sr += rss,dr += rds ) )
-	return true;												
-}
-
-
-/*! \brief skeleton for unary complex operations
-*/
-template<class T,class OP> BL V__cun(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I rds,I ids,I frames)
-{																
-    register I i;
-	if(sr == dr && si == di && OP::cun_opt() >= 3)									
-		if((_D_ALWAYS1 || (rds == 1 && ids == 1)) && OP::cun_opt() >= 2)			
-            _DE_LOOP(i,frames, ( OP::cun(*dr,*di,*dr,*di), dr++,di++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*dr,*di), dr += rds,di += ids ) )
-	else														
-		if((_D_ALWAYS1 || (rss == 1 && iss == 1 && rds == 1 && ids == 1)) && OP::cun_opt() >= 2) 
-			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*sr,*si), sr++,si++,dr++,di++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::cun(*dr,*di,*sr,*si), sr += rss,si += iss,dr += rds,di += ids ) )
-	return true;												
-}
-
-template<class T,class OP> BL V__vun(I layers,register const T *sr,register T *dr,I frames)
-{																
-    register I i;
-    switch(layers) {
-    case 1: 
-            V__run<T,OP>(sr,1,dr,1,frames); 
-            break;
-    case 2: 
-			_DF_LOOP(i,frames, ( vec_un<T,OP,2>(dr,sr,2), sr += 2, dr += 2) )
-            break;
-    case 3: 
-			_DF_LOOP(i,frames, ( vec_un<T,OP,3>(dr,sr,3), sr += 3, dr += 3) )
-            break;
-    case 4: 
-			_DF_LOOP(i,frames, ( vec_un<T,OP,4>(dr,sr,4), sr += 4, dr += 4) )
-            break;
-    default:
-			_DF_LOOP(i,frames, ( vec_un<T,OP,0>(dr,sr,layers), sr += layers, dr += layers) )
-            break;
-    }
-    return true;
-}
-
-
-template<class T,class OP> BL V__rbin(register const T *sr,I rss,register T *dr,I rds,register const T *ar,I ras,I frames)
-{																
-	register I i;												
-	if(sr == dr && OP::rbin_opt() >= 3)								
-		if((_D_ALWAYS1 || (rds == 1 && ras == 1)) && OP::rbin_opt() >= 2)				
-            _DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,*ar), dr++,ar++ ) )
-		else												
-			_DE_LOOP(i,frames, ( OP::rbin(*dr,*dr,*ar), dr += rds,ar += ras ) )
-	else													
-		if((_D_ALWAYS1 || (rss == 1 && rds == 1 && ras == 1)) && OP::rbin_opt() >= 2)	
-			_DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,*ar), sr++,dr++,ar++ ) )
-		else												
-			_DE_LOOP(i,frames, ( OP::rbin(*dr,*sr,*ar), sr += rss,dr += rds,ar += ras ) )
-    return true;
-}
-
-template<class T,class OP> BL V__cbin(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I ids,I rds,const T *ar,const T *ai,I ras,I ias,I frames)
-{																
-	register I i;												
-	if(sr == dr && si == di && OP::cbin_opt() >= 3)							
-		if((_D_ALWAYS1 || (rds == 1 && ids == 1 && ras == 1 && ias == 1)) && OP::cbin_opt() >= 2) 
-            _DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,*ar,*ai), dr++,di++,ar++,ai++ ) )
-		else											
-			_DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*dr,*di,*ar,*ai), dr += rds,di += ids,ar += ras,ai += ias ) )
-	else												
-		_DE_LOOP(i,frames, ( OP::cbin(*dr,*di,*sr,*si,*ar,*ai), sr += rss,si += iss,dr += rds,di += ids,ar += ras,ai += ias ) )
-    return true;
-}
-
-
-template<class TR> class _A__vector {
-public:
-	static BL unroll() { return true; }
-    static TR ev(const TR *a,I i,I m) { return a[i*m]; }
-};
-
-template<class TR> class _A__scalar {
-public:
-	static BL unroll() { return true; }
-    static TR ev(TR a,I i,I m) { return a; }
-};
-
-class _A__env {
-public:
-	static BL unroll() { return false; }
-    static R ev(Env::Iter &a,I i,I m) { return a.ValFwd(i); }
-};
-
-template<class T,class TA,class TR,class OP,class EVARG> BL Vx__rbin(register const T *sr,I rss,register T *dr,I rds,TA ar,I frames)
-{																
-	register I i;												
-	if(sr == dr && OP::rbin_opt() >= 3)
-		if((_D_ALWAYS1 || rds == 1) && OP::rbin_opt() >= 2)				
-            _DQ_LOOP(EVARG::unroll(),i,frames, ( OP::rbin(*dr,*dr,EVARG::ev(ar,i,1)), dr++ ) )
-		else												
-            _DQ_LOOP(EVARG::unroll(),i,frames, ( OP::rbin(*dr,*dr,EVARG::ev(ar,i,1)), dr += rds ) )
-	else													
-		if((_D_ALWAYS1 || rss == 1 && rds == 1) && OP::rbin_opt() >= 2)	
-            _DQ_LOOP(EVARG::unroll(),i,frames, ( OP::rbin(*dr,*sr,EVARG::ev(ar,i,1)), sr++,dr++ ) )
-		else												
-            _DQ_LOOP(EVARG::unroll(),i,frames, ( OP::rbin(*dr,*sr,EVARG::ev(ar,i,1)), sr += rss,dr += rds ) )
-    return true;
-}
-
-template<class T,class TA1,class TA2,class TR,class OP,class EVARG1,class EVARG2> BL Vx__cbin(register const T *sr,register const T *si,I rss,I iss,register T *dr,register T *di,I ids,I rds,TA1 ar,TA2 ai,I ras,I ias,I frames)
-{																
-	register I i;												
-	if(sr == dr && si == di && OP::cbin_opt() >= 3)							
-		if((_D_ALWAYS1 || (rds == 1 && ids == 1 && ras == 1 && ias == 1)) && OP::cbin_opt() >= 2) 
-            _DQ_LOOP(EVARG1::unroll() && EVARG2::unroll(),i,frames, ( OP::cbin(*dr,*di,*dr,*di,EVARG1::ev(ar,i,1),EVARG2::ev(ai,i,1)), dr++,di++ ) )
-		else											
-            _DQ_LOOP(EVARG1::unroll() && EVARG2::unroll(),i,frames, ( OP::cbin(*dr,*di,*dr,*di,EVARG1::ev(ar,i,ras),EVARG2::ev(ai,i,ias)), dr += rds,di += ids ) )
-	else												
-        _DQ_LOOP(EVARG1::unroll() && EVARG2::unroll(),i,frames, ( OP::cbin(*dr,*di,*sr,*si,EVARG1::ev(ar,i,ras),EVARG2::ev(ai,i,ias)), sr += rss,si += iss,dr += rds,di += ids ) )
-    return true;
-}
-
-template<class T,class TA,class TR,class OP,class EVARG> BL Vx__vbin(I layers,register const T *sr,register T *dr,TA ar,I frames)
-{																
-    register I i;
-    switch(layers) {
-    case 1: 
-            Vx__rbin<T,TA,TR,OP,EVARG>(sr,1,dr,1,ar,frames); 
-            break;
-    case 2: 
-			_DF_LOOP(i,frames, ( vec_bin<T,TR,OP,2>(dr,sr,EVARG::ev(ar,i,2),2), sr += 2, dr += 2) )
-            break;
-    case 3: 
-			_DF_LOOP(i,frames, ( vec_bin<T,TR,OP,3>(dr,sr,EVARG::ev(ar,i,3),3), sr += 3, dr += 3) )
-            break;
-    case 4: 
-			_DF_LOOP(i,frames, ( vec_bin<T,TR,OP,4>(dr,sr,EVARG::ev(ar,i,4),4), sr += 4, dr += 4) )
-            break;
-    default:
-			_DF_LOOP(i,frames, ( vec_bin<T,TR,OP,0>(dr,sr,EVARG::ev(ar,i,layers),layers), sr += layers, dr += layers) )
-            break;
-    }
-    return true;
-}
-
-template<class T,class OP> inline BL V__vbin(I layers,register const T *sr,register T *dr,register const T *ar,I frames)
-{
-    return Vx__vbin<T,const T *,T,OP,_A__vector<T> >(layers,sr,dr,ar,frames);
-}
-
-/*! \brief skeleton for binary real operations
-*/
-template<class T,class OP> BL _F__rbin(OpParam &p)					
-{																
-	if(p.HasArg() && p.arg[0].Is()) {							
-		switch(p.arg[0].argtp) {								
-		case OpParam::Arg::arg_v: {	
-            V__rbin<T,OP>(p.rsdt,p.rss,p.rddt,p.rds,p.arg[0].v.rdt,p.arg[0].v.rs,p.frames);
-			break;												
-		}														
-		case OpParam::Arg::arg_env: {							
-			Env::Iter it(*p.arg[0].e.env); it.Init(0);
-            Vx__rbin<T,Env::Iter &,R,OP,_A__env >(p.rsdt,p.rss,p.rddt,p.rds,it,p.frames);
-			break;												
-		}														
-		case OpParam::Arg::arg_x: {							
-            Vx__rbin<T,R,T,OP,_A__scalar<R> >(p.rsdt,p.rss,p.rddt,p.rds,p.arg[0].x.r,p.frames);
-			break;												
-		}														
-		}														
-	}															
-	else {														
-        Vx__rbin<T,T,T,OP,_A__scalar<T> >(p.rsdt,p.rss,p.rddt,p.rds,p.rbin.arg,p.frames);
-	}															
-	return true;												
-}
-
-
-/*! \brief skeleton for binary complex operations
-*/
-template<class T,class OP> BL _F__cbin(OpParam &p)							
-{																
-	if(p.HasArg() && p.arg[0].Is()) {							
-		switch(p.arg[0].argtp) {									
-		case OpParam::Arg::arg_v: {									
-			if(p.arg[0].v.idt)
-                V__cbin<T,OP>(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].v.rdt,p.arg[0].v.idt,p.arg[0].v.rs,p.arg[0].v.is,p.frames);
-            else
-                Vx__cbin<T,const T *,T,T,OP,_A__vector<T>,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].v.rdt,0,p.arg[0].v.rs,1,p.frames);
-			break;												
-		}														
-		case OpParam::Arg::arg_env: {							
-			Env::Iter it(*p.arg[0].e.env); it.Init(0);			
-            Vx__cbin<T,Env::Iter &,T,R,OP,_A__env,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,it,0,1,1,p.frames);
-			break;												
-		}														
-		case OpParam::Arg::arg_x: {								
-            Vx__cbin<T,R,R,R,OP,_A__scalar<R>,_A__scalar<R> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.arg[0].x.r,p.arg[0].x.i,1,1,p.frames);
-			break;												
-		}														
-		}														
-	}															
-	else {														
-        Vx__cbin<T,T,T,T,OP,_A__scalar<T>,_A__scalar<T> >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.cbin.rarg,p.cbin.iarg,1,1,p.frames);
-	}															
-	return true;												
-}
-
-/*! \brief skeleton for real operations with parameter block
-*/
-template<class T,class ARG,class OP> BL V__rop(ARG p,register const S *sr,I rss,register S *dr,I rds,I frames)
-{																
-	register I i;												
-	if(sr == dr && OP::rop_opt() >= 3)												
-		if((_D_ALWAYS1 || rds == 1) && OP::rop_opt() >= 2)											
-            _DE_LOOP(i,frames, ( OP::rop(*dr,*dr,p), dr++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::rop(*dr,*dr,p), dr += rds ) )
-	else														
-		if((_D_ALWAYS1 || (rss == 1 && p.rds == 1)) && OP::rop_opt() >= 2)			
-			_DE_LOOP(i,frames, ( OP::rop(*dr,*sr,p), sr++,dr++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::rop(*dr,*sr,p), sr += rss,dr += rds ) )
-	return true;												
-}
-
-/*! \brief skeleton for complex operations with parameter block
-*/
-template<class T,class ARG,class OP> BL V__cop(ARG p,register const S *sr,register const S *si,I rss,I iss,register S *dr,register S *di,I rds,I ids,I frames)
-{																
-	register I i;												
-	if(sr == dr && si == di && OP::cop_opt() >= 3)									
-		if((_D_ALWAYS1 || (rds == 1 && ids == 1)) && OP::cop_opt() >= 2)			
-			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*dr,*di,p), dr++,di++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*dr,*di,p), dr += rds,di += ids ) )
-	else														
-		if((_D_ALWAYS1 || (p.rss == 1 && p.iss == 1 && p.rds == 1 && p.ids == 1)) && OP::cop_opt() >= 2) 
-			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*sr,*si,p), sr++,si++,dr++,di++ ) )
-		else													
-			_DE_LOOP(i,frames, ( OP::cop(*dr,*di,*sr,*si,p), sr += rss,si += iss,dr += rds,di += ids ) )
-	return true;												
-}
-
-
-template<class T> BL _d__run(V fun(T &v,T a),OpParam &p) 
-{ 
-	int i;
-	if(p.rds == 1 && p.rss == 1)
-		_DE_LOOP(i,p.frames, ( fun(p.rddt[i],p.rsdt[i]) ) ) 
-	else
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i]) ) ) 
-	return true;
-}
-
-template<class T> BL _d__cun(V fun(T &rv,T &iv,T ra,T ia),OpParam &p)
-{ 
-	int i;
-	if(p.rds == 1 && p.ids == 1 && p.rss == 1 && p.iss == 1)
-		_DE_LOOP(i,p.frames, ( fun(p.rddt[i],p.iddt[i],p.rsdt[i],p.isdt[i]) ) ) 
-	else
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i]) ) ) 
-	return true;
-}
-
-template<class T> BL _d__rbin(V fun(T &v,T a,T b),OpParam &p)
-{ 
-	int i;
-	if(p.HasArg() && p.arg[0].Is()) {							
-		switch(p.arg[0].argtp) {								
-		case OpParam::Arg::arg_v: {	
-			const T *adr = p.arg[0].v.rdt;
-			const I asr = p.arg[0].v.rs;
-			_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i],adr[asr*i]) ) ) 
-			break;												
-		}														
-		case OpParam::Arg::arg_env: {							
-			Env::Iter it(*p.arg[0].e.env); it.Init(0);
-			_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i],it.ValFwd(i)) ) ) 
-			break;												
-		}														
-		case OpParam::Arg::arg_x: {
-			const T av = p.arg[0].x.r;
-			_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i],av) ) ) 
-			break;												
-		}														
-		}														
-	}															
-	else {														
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i],p.rbin.arg) ) ) 
-	}															
-	return true;
-}
-
-template<class T> BL _d__cbin(V fun(T &rv,T &iv,T ra,T ia,T rb,T ib),OpParam &p)
-{ 
-	int i;
-	if(p.HasArg() && p.arg[0].Is()) {							
-		switch(p.arg[0].argtp) {									
-		case OpParam::Arg::arg_v: {									
-			const T *adr = p.arg[0].v.rdt,*adi = p.arg[0].v.idt;
-			const I asr = p.arg[0].v.rs,asi = p.arg[0].v.is;
-			if(adi)
-				_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],adr[asr*i],adi[asi*i]) ) ) 
-            else
-				_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],adr[asr*i],0) ) ) 
-			break;												
-		}														
-		case OpParam::Arg::arg_env: {							
-			Env::Iter it(*p.arg[0].e.env); it.Init(0);			
-			_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],it.ValFwd(i),0) ) ) 
-			break;												
-		}														
-		case OpParam::Arg::arg_x: {								
-			const T avr = p.arg[0].x.r,avi = p.arg[0].x.i;
-			_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],avr,avi) ) ) 
-			break;
-		}														
-		}														
-	}															
-	else {														
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],p.cbin.rarg,p.cbin.iarg) ) ) 
-	}															
-	return true;
-}
-
-template<class T> BL _d__rop(V fun(T &v,T a,OpParam &p),OpParam &p)
-{ 
-	int i;
-	if(p.rds == 1 && p.rss == 1)
-		_DE_LOOP(i,p.frames, ( fun(p.rddt[i],p.rsdt[i],p) ) ) 
-	else
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.rsdt[p.rss*i],p) ) ) 
-	return true;
-}
-
-template<class T> BL _d__cop(V fun(T &rv,T &iv,T ra,T ia,OpParam &p),OpParam &p)
-{ 
-	int i;
-	if(p.rds == 1 && p.ids == 1 && p.rss == 1 && p.iss == 1)
-		_DE_LOOP(i,p.frames, ( fun(p.rddt[i],p.iddt[i],p.rsdt[i],p.isdt[i],p) ) ) 
-	else
-		_DF_LOOP(i,p.frames, ( fun(p.rddt[p.rds*i],p.iddt[p.ids*i],p.rsdt[p.rss*i],p.isdt[p.iss*i],p) ) ) 
-	return true;
-}
-
-
-/*
-template<class T,class CL> inline BL _D__run(OpParam &p) { return V__run<T,CL>(p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
-template<class T,class CL> inline BL _D__cun(OpParam &p) { return V__cun<T,CL>(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
-template<class T,class CL> inline BL _D__rbin(OpParam &p) { return _F__rbin<T,CL>(p); }
-template<class T,class CL> inline BL _D__cbin(OpParam &p) { return _F__cbin<T,CL>(p); }			
-template<class T,class CL> inline BL _D__rop(OpParam &p) { return V__rop<T,OpParam &,CL>(p,p.rsdt,p.rss,p.rddt,p.rds,p.frames); }
-template<class T,class CL> inline BL _D__cop(OpParam &p) { return V__cop<T,OpParam &,CL>(p,p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames); }
-
-#ifdef VASP_COMPACT
-    template<class T,class CL> BL D__run(OpParam &p) { return _d__run<T>(CL::run,p); }
-    template<class T,class CL> BL D__cun(OpParam &p) { return _d__cun<T>(CL::cun,p); }
-    template<class T,class CL> BL D__rbin(OpParam &p) { return _d__rbin<T>(CL::rbin,p); }
-    template<class T,class CL> BL D__cbin(OpParam &p) { return _d__cbin<T>(CL::cbin,p); }
-	template<class T,class CL> BL D__rop(OpParam &p) { return _d__rop<T>(CL::rop,p); }
-	template<class T,class CL> BL D__cop(OpParam &p) { return _d__cop<T>(CL::cop,p); }
-#else
-	template<class T,class CL> BL D__run(OpParam &p) { return CL::run_opt()?_D__run<T,CL>(p):_d__run<T>(CL::run,p); }
-	template<class T,class CL> BL D__cun(OpParam &p) { return CL::cun_opt()?_D__cun<T,CL>(p):_d__cun<T>(CL::cun,p); }
-	template<class T,class CL> BL D__rbin(OpParam &p) { return CL::rbin_opt()?_D__rbin<T,CL>(p):_d__rbin<T>(CL::rbin,p); }
-	template<class T,class CL> BL D__cbin(OpParam &p) { return CL::cbin_opt()?_D__cbin<T,CL>(p):_d__cbin<T>(CL::cbin,p); }
-	template<class T,class CL> BL D__rop(OpParam &p) { return CL::rop_opt()?_D__rop<T,CL>(p):_d__rop<T>(CL::rop,p); }
-	template<class T,class CL> BL D__cop(OpParam &p) { return CL::cop_opt()?_D__cop<T,CL>(p):_d__cop<T>(CL::cop,p); }
-#endif
-*/
-
-// MSVC 6 can't handle optimization here!! (silently produces wrong code!!!)
-
-#define _D__run(T,CL,p) V__run< T,CL >(p.rsdt,p.rss,p.rddt,p.rds,p.frames)
-#define _D__cun(T,CL,p) V__cun< T,CL >(p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames)
-#define _D__rbin(T,CL,p) _F__rbin< T,CL >(p)
-#define _D__cbin(T,CL,p) _F__cbin< T,CL >(p)
-#define _D__rop(T,CL,p) V__rop< T,OpParam &,CL >(p,p.rsdt,p.rss,p.rddt,p.rds,p.frames)
-#define _D__cop(T,CL,p) V__cop< T,OpParam &,CL >(p,p.rsdt,p.isdt,p.rss,p.iss,p.rddt,p.iddt,p.rds,p.ids,p.frames)
-
-#if defined(VASP_COMPACT) || (defined(_MSC_VER) && _MSC_VER < 1300)
-    #define D__run(T,CL,p) _d__run< T >(CL::run,p)
-    #define D__cun(T,CL,p) _d__cun< T >(CL::cun,p)
-    #define D__rbin(T,CL,p) _d__rbin< T >(CL::rbin,p)
-    #define D__cbin(T,CL,p) _d__cbin< T >(CL::cbin,p)
-    #define D__rop(T,CL,p) _d__rop< T >(CL::rop,p)
-    #define D__cop(T,CL,p) _d__cop< T >(CL::cop,p)
-#else
-	#define D__run(T,CL,p) ( CL::run_opt()?_D__run(T,CL,p):_d__run<T>(CL::run,p) ) 
-	#define D__cun(T,CL,p) ( CL::cun_opt()?_D__cun(T,CL,p):_d__cun<T>(CL::cun,p) )
-	#define D__rbin(T,CL,p) ( CL::rbin_opt()?_D__rbin(T,CL,p):_d__rbin<T>(CL::rbin,p) )
-	#define D__cbin(T,CL,p) ( CL::cbin_opt()?_D__cbin(T,CL,p):_d__cbin<T>(CL::cbin,p) )
-	#define D__rop(T,CL,p) ( CL::rop_opt()?_D__rop(T,CL,p):_d__rop<T>(CL::rop,p) )
-	#define D__cop(T,CL,p) ( CL::cop_opt()?_D__cop(T,CL,p):_d__cop<T>(CL::cop,p) )
-#endif
-
-
-// process multi-dimensional data
-
-template<class T> inline BL V__vmulti(BL vbin(I layers,const T *sr,T *dr,const T *ar,I len),I layers,const T *sr,T *dr,const T *ar,I dim,const I *dims)
-{
-	if(dim == 1 || !dims) {
-		return vbin(layers,sr,dr,ar,dims?dims[0]:dim);
-	}
-	else if(dim > 1) {
-		// calculate stride for next dimensions
-		I i,s,str = layers*dims[0];
-		for(i = 1; i < dim-1; ++i) str *= dims[i];
-		const I dimn = dims[i];
-		
-		for(s = i = 0; i < dimn; ++i,s += str)
-			V__vmulti(vbin,layers,sr+s,dr+s,ar+s,dim-1,dims);
-		return true;
-	}
-	else
-		return false;
-}
-
-
-
-} // namespace VecOp
-
-#endif
diff --git a/externals/grill/vasp/source/opfuns.h b/externals/grill/vasp/source/opfuns.h
deleted file mode 100644
index 7abbec6f..00000000
--- a/externals/grill/vasp/source/opfuns.h
+++ /dev/null
@@ -1,529 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPFUNS_H
-#define __VASP_OPFUNS_H
-
-#include "opdefs.h"
-#include <math.h>
-#include "util.h"
-
-
-namespace VecOp {
-
-    // assignment
-
-    template<class T> class f_copy { 
-    public: 
-    	static I run_opt() { return 3; }
-        static V run(T &v,T a) { v = a; }
-    	static I cun_opt() { return 2; }
-        static V cun(T &rv,T &iv,T ra,T ia) { rv = ra,iv = ia; } 
-    };
-
-    template<class T> class f_set { 
-    public: 
-    	static I rbin_opt() { return 3; }
-        static V rbin(T &v,T,T b) { v = b; }
-    	static I cbin_opt() { return 2; }
-        static V cbin(T &rv,T &iv,T,T,T rb,T ib) { rv = rb,iv = ib; } 
-    };
-
-    // arithmetic
-
-    template<class T> class f_add {
-    public: 
-    	static I rbin_opt() { return 3; }
-        static V rbin(T &v,T a,T b) { v = a+b; }
-    	static I cbin_opt() { return 2; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) { rv = ra+rb,iv = ia+ib; }
-    };
-
-    template<class T> class f_sub {
-    public: 
-    	static I rbin_opt() { return 3; }
-        static V rbin(T &v,T a,T b) { v = a-b; }
-    	static I cbin_opt() { return 2; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) { rv = ra-rb,iv = ia-ib; }
-    };
-
-    template<class T> class f_subr {
-    public: 
-    	static I rbin_opt() { return 2; }
-        static V rbin(T &v,T a,T b) { v = b-a; }
-    	static I cbin_opt() { return 2; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) { rv = rb-ra,iv = ib-ia; }
-    };
-
-    template<class T> class f_mul {
-    public: 
-    	static I rbin_opt() { return 3; }
-        static V rbin(T &v,T a,T b) { v = a*b; }
-    	static I cbin_opt() { return 1; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) { rv = ra*rb-ia*ib, iv = ra*ib+rb*ia; }
-    };
-
-    template<class T> class f_div {
-    public: 
-    	static I rbin_opt() { return 2; }
-        static V rbin(T &v,T a,T b) { v = a/b; }
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) 
-        { 
-	        register const T den = sqabs(rb,ib);
-	        rv = (ra*rb+ia*ib)/den;
-	        iv = (ia*rb-ra*ib)/den;
-        }
-    };
-
-    template<class T> class f_divr {
-    public: 
-    	static I rbin_opt() { return 2; }
-        static V rbin(T &v,T a,T b) { v = b/a; }
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib)
-        { 
-	        register const T den = sqabs(ra,ia);
-	        rv = (rb*ra+ib*ia)/den;
-	        iv = (ib*ra-rb*ia)/den;
-        }
-    };
-
-    template<class T> class f_mod { 
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = fmod(a,b); } 
-    };
-
-    template<class T> class f_abs {
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = fabs(a); }
-    	static I cun_opt() { return 0; }
-        static V cun(T &rv,T &iv,T ra,T ia) { rv = sqrt(ra*ra+ia*ia),iv = 0; }
-    };
-
-    template<class T> class f_sign { 
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = (a == 0?0:(a < 0?-1.:1.)); } 
-    };
-
-    template<class T> class f_sqr {
-    public: 
-    	static I run_opt() { return 3; }
-        static V run(T &v,T a) { v = a*a; } 
-    	static I cun_opt() { return 1; }
-        static V cun(T &rv,T &iv,T ra,T ia) { rv = ra*ra-ia*ia; iv = ra*ia*2; }
-    };
-
-    template<class T> class f_ssqr { 
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = a*fabs(a); } 
-    };
-
-
-    template<class T> class f_sumq {
-    public: 
-    	static I rop_opt() { return 2; }
-        static V rop(T &,T ra,OpParam &p) 
-        { 
-	        p.norm.minmax += ra; 
-        } 
-    };
-
-    // transcendent
-
-    template<class T> class f_powi {
-    public: 
-    	static I cop_opt() { return 0; }
-        static V cop(T &rv,T &iv,T ra,T ia,OpParam &p) 
-        { 
-	        register const I powi = p.ibin.arg;
-            register T rt,it; VecOp::f_sqr<T>::cun(rt,it,ra,ia);
-            for(I i = 2; i < powi; ++i) VecOp::f_mul<T>::cbin(rt,it,rt,it,ra,ia);
-	        rv = rt,iv = it;
-        } 
-    };
-
-    template<class T> class f_pow {
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = pow(fabs(a),b)*sgn(a); } 
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
-        { 
-	        register const T _abs = sqrt(sqabs(ra,ia));
-	        if(_abs) {
-		        register const T _p = pow(_abs,rb)/_abs;
-		        rv = _p*ra,iv = _p*ia;
-	        }
-	        else
-		        rv = iv = 0;
-        } 
-    protected:
-        static T sgn(T x) { return x?(x > 0?1:-1):0; }
-    };
-
-    template<class T> class f_sqrt {
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = sqrt(fabs(a)); } 
-    };
-
-    template<class T> class f_ssqrt {
-    public:
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = sqrt(fabs(a))*sgn(a); } 
-    };
-
-
-    template<class T> class f_exp {
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = exp(a); } 
-    };
-
-    template<class T> class f_log {
-    public: 
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) { v = log(a); }  // \todo detect NANs
-    };
-
-    // comparisons
-
-    template<class T> class f_lwr {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a < b?1:0; }
-    };
-
-    template<class T> class f_gtr {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a > b?1:0; }
-    };
-
-    template<class T> class f_alwr {
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = fabs(a) < fabs(b)?1:0; }
-    };
-
-    template<class T> class f_agtr {
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = fabs(a) > fabs(b)?1:0; }
-    };
-
-    template<class T> class f_leq {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a <= b?1:0; }
-    };
-
-    template<class T> class f_geq {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a >= b?1:0; }
-    };
-
-    template<class T> class f_aleq {
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = fabs(a) <= fabs(b)?1:0; }
-    };
-
-    template<class T> class f_ageq {
-    public: 
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &v,T a,T b) { v = fabs(a) >= fabs(b)?1:0; }
-    };
-
-    template<class T> class f_equ {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a == b?1:0; }
-    };
-
-    template<class T> class f_neq {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a != b?1:0; }
-    };
-
-    // min/max
-
-    template<class T> class f_min {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a < b?a:b; }
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) 
-        { 
-	        if(sqabs(ra,ia) < sqabs(rb,ib))	rv = ra,iv = ia; 
-	        else rv = rb,iv = ib; 
-        }
-    };
-
-    template<class T> class f_max {
-    public: 
-    	static I rbin_opt() { return 1; }
-        static V rbin(T &v,T a,T b) { v = a > b?a:b; }
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T ib) 
-        { 
-	        if(sqabs(ra,ia) > sqabs(rb,ib))	rv = ra,iv = ia; 
-	        else rv = rb,iv = ib; 
-        }
-    };
-
-    template<class T> class f_minmax {
-    public:
-    	static I cun_opt() { return 0; }
-        static V cun(T &rv,T &iv,T ra,T ia) 
-        { 
-	        if(ra < ia)	rv = ra,iv = ia; 
-	        else rv = ia,iv = ra; 
-        } 
-    };
-
-    template<class T> class f_minq {
-    public: 
-    	static I rop_opt() { return 0; }
-        static V rop(T &,T ra,OpParam &p) 
-        { 
-	        if(ra < p.norm.minmax) p.norm.minmax = ra; 
-        } 
-
-    	static I cop_opt() { return 0; }
-        static V cop(T &,T &,T ra,T ia,OpParam &p) 
-        { 
-	        register T s = sqabs(ra,ia); 
-	        if(s < p.norm.minmax) p.norm.minmax = s; 
-        } 
-    };
-
-    template<class T> class f_maxq {
-    public: 
-    	static I rop_opt() { return 0; }
-        static V rop(T &,T ra,OpParam &p) 
-        { 
-	        if(ra > p.norm.minmax) p.norm.minmax = ra; 
-        } 
-
-    	static I cop_opt() { return 0; }
-        static V cop(T &,T &,T ra,T ia,OpParam &p) 
-        { 
-	        register T s = sqabs(ra,ia); 
-	        if(s > p.norm.minmax) p.norm.minmax = s; 
-        } 
-    };
-
-    template<class T> class f_aminq {
-    public: 
-    	static I rop_opt() { return 0; }
-        static V rop(T &,T ra,OpParam &p) 
-        { 
-	        register T s = fabs(ra); 
-	        if(s < p.norm.minmax) p.norm.minmax = s; 
-        } 
-    };
-
-    template<class T> class f_amaxq {
-    public: 
-    	static I rop_opt() { return 0; }
-        static V rop(T &,T ra,OpParam &p) 
-        { 
-	        register T s = fabs(ra); 
-	        if(s > p.norm.minmax) p.norm.minmax = s; 
-        } 
-    };
-
-
-    // gating
-
-    template<class T> class f_gate {
-    public:
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &rv,T ra,T rb) { rv = fabs(ra) >= rb?ra:0; } 
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
-        { 
-	        register const T _abs = sqabs(ra,ia);
-
-	        if(_abs >= rb*rb) rv = ra,iv = ia;
-	        else rv = iv = 0;
-        } 
-    };
-
-    template<class T> class f_igate {
-    public:
-    	static I rbin_opt() { return 0; }
-        static V rbin(T &rv,T ra,T rb) { rv = fabs(ra) <= rb?ra:0; } 
-
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
-        { 
-	        register const T _abs = sqabs(ra,ia);
-
-	        if(_abs <= rb*rb) rv = ra,iv = ia;
-	        else rv = iv = 0;
-        } 
-    };
-    
-    // complex
-
-    template<class T> class f_norm {
-    public:
-    	static I cun_opt() { return 0; }
-        static V cun(T &rv,T &iv,T ra,T ia) 
-        { 
-	        register T f = sqabs(ra,ia);
-	        if(f) { f = 1./sqrt(f); rv = ra*f,iv = ia*f; }
-	        else rv = iv = 0;
-        }
-    };
-
-    template<class T> class f_conj {
-    public:
-    	static I cun_opt() { return 2; }
-        static V cun(T &,T &iv,T,T ia) { iv = -ia; }
-    };
-
-    template<class T> class f_polar {
-    public:
-    	static I cun_opt() { return 0; }
-        static V cun(T &rv,T &iv,T ra,T ia) { rv = sqrt(sqabs(ra,ia)),iv = arg(ra,ia); }
-    };
-
-    template<class T> class f_rect {
-    public:
-    	static I cun_opt() { return 0; }
-        static V cun(T &rv,T &iv,T ra,T ia) { rv = ra*cos(ia),iv = ra*sin(ia); }
-    };
-
-    template<class T> class f_radd {
-    public:
-    	static I cbin_opt() { return 0; }
-        static V cbin(T &rv,T &iv,T ra,T ia,T rb,T) 
-        { 
-	        register const T _abs = sqrt(sqabs(ra,ia))+rb;
-	        register const T _phi = arg(ra,ia);
-
-	        rv = _abs*cos(_phi),iv = _abs*sin(_phi);
-        } 
-    };
-
-    // extra
-
-    template<class T> class f_fix {
-    public:
-        /*! \brief Bashes denormals and NANs to zero
-
-	        \param a argument list 
-	        \param v destination vasp (NULL for in-place operation)
-	        \return normalized destination vasp
-        */
-    	static I run_opt() { return 0; }
-        static V run(T &v,T a) 
-        { 
-	        if(a != a) // NAN
-		        v = 0; 
-	        else {
-		        // denormal bashing (doesn't propagate to the next stage)
-
-		        static const T anti_denormal = (T)1.e-18;
-		        a += anti_denormal;
-		        a -= anti_denormal;
-		        v = a; 
-	        }
-        } 
-    };
-
-}
-
-
-
-#define DEFOP(T,FUN,OP,KIND) \
-namespace VecOp { inline BL FUN(OpParam &p) { return D__##KIND(T,f_##OP < T > ,p); } }
-
-
-#define DEFVEC_R(T,OP) \
-    static BL r_##OP (I len,T *dr,I rds,const T *sr,I rss) { return VecOp::V__rbin<T,VecOp::f_##OP <T> >(sr,rss,dr,rds,len); } \
-    static BL v_##OP##_(I layers,const T *sr,T *dr,const T *ar,I len) { return VecOp::V__vbin<T,VecOp::f_##OP <T> >(layers,sr,dr,ar,len); } \
-    static BL v_##OP (I dim,const I *dims,I layers,T *dr,const T *sr,const T *ar) { return VecOp::V__vmulti<T>(v_##OP##_,layers,sr,dr,ar,dim,dims); }
-
-#define DEFVEC_C(T,OP) \
-    static BL c_##OP (I len,T *dr,T *di,I rds,I ids,const T *sr,I rss,I iss) { return VecOp::V__cbin<T,VecOp::f_##OP <T> >(sr,rss,iss,dr,rds,ids,len); }
-
-#define DEFVEC_B(T,OP) DEFVEC_R(T,OP) DEFVEC_C(T,OP)
-
-
-template<class T>
-class VecFun {
-public:
-	DEFVEC_B(T,copy)	
-
-	DEFVEC_B(T,add)
-	DEFVEC_B(T,sub)
-	DEFVEC_B(T,subr)
-	DEFVEC_B(T,mul)
-	DEFVEC_B(T,div)
-	DEFVEC_B(T,divr)
-	DEFVEC_R(T,mod)
-	DEFVEC_B(T,abs)
-	DEFVEC_R(T,sign)
-	DEFVEC_B(T,sqr)
-	DEFVEC_R(T,ssqr)
-
-	DEFVEC_C(T,powi)
-	DEFVEC_B(T,pow)
-	DEFVEC_R(T,sqrt)
-	DEFVEC_R(T,ssqrt)
-	DEFVEC_R(T,exp)
-	DEFVEC_R(T,log)
-
-	DEFVEC_R(T,lwr)
-	DEFVEC_R(T,gtr)
-	DEFVEC_R(T,alwr)
-	DEFVEC_R(T,agtr)
-	DEFVEC_R(T,leq)
-	DEFVEC_R(T,geq)
-	DEFVEC_R(T,aleq)
-	DEFVEC_R(T,ageq)
-	DEFVEC_R(T,equ)
-	DEFVEC_R(T,neq)
-
-	DEFVEC_B(T,min)
-	DEFVEC_B(T,max)
-	DEFVEC_C(T,minmax)
-	DEFVEC_C(T,gate)
-	DEFVEC_C(T,igate)
-
-	DEFVEC_C(T,norm)
-	DEFVEC_C(T,conj)
-	DEFVEC_C(T,polar)
-	DEFVEC_C(T,rect)
-	DEFVEC_C(T,radd)
-
-	DEFVEC_R(T,fix)
-};
-
-
-
-#endif
diff --git a/externals/grill/vasp/source/oploop.h b/externals/grill/vasp/source/oploop.h
deleted file mode 100644
index ec805c13..00000000
--- a/externals/grill/vasp/source/oploop.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002-2006 Thomas Grill (gr@grrrr.org)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPLOOP_H
-#define __VASP_OPLOOP_H
-
-#define _D_BLOCK 4096
-
-#define _D_MIN(a,b) ((a) < (b)?(a):(b))
-
-#ifdef FLEXT_THREADS
-
-    #define _D_LOOP(VAR,LEN) { \
-	    for(register int __i__ = 0; __i__ < LEN; flext_base::ThrYield()) { \
-	    register const I __m__ = _D_MIN(LEN,__i__+_D_BLOCK); \
-        for(; __i__ < __m__; ++__i__) { VAR = __i__; 
-
-    #define _E_LOOP	} if(__i__ < __m__) break; }}
-
-    #define _D_WHILE(COND) { \
-	    for(; (COND) ; flext_base::ThrYield()) { \
-	    register I __i__ = 0;  \
-	    for(; __i__ < _D_BLOCK && (COND); ++__i__) {
-
-    #define _E_WHILE } if(__i__ < _D_BLOCK) break; }}
-
-#else
-
-    #define _D_LOOP(VAR,LEN) { \
-	    for(VAR = 0; VAR < LEN; ++VAR) {
-
-    #define _E_LOOP }}
-
-    #define _D_WHILE(COND) { \
-	    while(COND) {
-
-    #define _E_WHILE }}
-
-#endif
-
-
-#define _DE_WHILE(COND,BODY) { _D_WHILE(COND) BODY; _E_WHILE }
-#define _DF_LOOP(VAR,LEN,BODY) { _D_LOOP(VAR,LEN) BODY; _E_LOOP }
-
-#ifdef VASP_COMPACT
-
-    #define _DE_LOOP(VAR,LEN,BODY) _DF_LOOP(VAR,LEN,BODY)
-
-#else
-
-    #ifdef FLEXT_THREADS
-
-        #define _DE_LOOP(VAR,LEN,BODY) { \
-	        for(VAR = 0; VAR < LEN; flext_base::ThrYield()) { \
-                register const I __m__ = _D_MIN(LEN,VAR+_D_BLOCK); \
-                for(; VAR <= __m__-4; ) { \
-                    BODY; ++VAR; \
-                    BODY; ++VAR; \
-                    BODY; ++VAR; \
-                    BODY; ++VAR; \
-                } \
-                for(; VAR < __m__; ++VAR) { \
-                    BODY; \
-                } \
-            } \
-        }
-
-    #else
-
-        #define _DE_LOOP(VAR,LEN,BODY) { \
-            for(VAR = 0; VAR <= LEN-4; ) { \
-                BODY; ++VAR; \
-                BODY; ++VAR; \
-                BODY; ++VAR; \
-                BODY; ++VAR; \
-            } \
-            for(; VAR < LEN; ++VAR) { \
-                BODY; \
-            } \
-        }
-
-    #endif
-
-#endif
-
-#define _DQ_LOOP(UNROLL,VAR,LEN,BODY) { if(UNROLL) _DE_LOOP(VAR,LEN,BODY) else _DF_LOOP(VAR,LEN,BODY) }
-
-#endif
diff --git a/externals/grill/vasp/source/opparam.cpp b/externals/grill/vasp/source/opparam.cpp
deleted file mode 100644
index 1c1fd450..00000000
--- a/externals/grill/vasp/source/opparam.cpp
+++ /dev/null
@@ -1,255 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "opparam.h"
-//#include <math.h>
-
-/*
-// Duplication of breakpoint lists should be avoided
-OpParam::Arg &OpParam::Arg::operator =(const Arg &op)
-{
-	Clear();
-
-	switch(argtp = op.argtp) {
-	case arg_x:	x = op.x; break;
-	case arg_v:	v = op.v; break;
-	case arg_bp:	{
-		// Copy breakpoint list (find a different way, e.g. store them in a pool)
-		bp.pts = op.bp.pts;
-		bp.pt = new R[bp.pts];
-		for(I i = 0; i < bp.pts; ++i) 
-			bp.pt[i] = op.bp.pt[i];
-		break;
-	}
-	}
-
-	return *this;
-}
-*/
-V OpParam::Arg::Clear()
-{
-//	if(argtp == arg_bp && bp.pt) delete[] bp.pt;	
-	argtp = arg_;
-}
-
-OpParam::Arg &OpParam::Arg::SetX(S r,S i)
-{
-	Clear();
-	argtp = arg_x;
-	x.r = r,x.i = i;
-	return *this;
-}
-
-OpParam::Arg &OpParam::Arg::SetV(S *r,I rs,S *i,I is)
-{
-	Clear();
-	argtp = arg_v;
-	v.rdt = r,v.rs = rs;
-	v.idt = i,v.is = is;
-	return *this;
-}
-
-/*
-OpParam::Arg &OpParam::Arg::SetB(I pts,const R *pt)
-{
-	Clear();
-	argtp = arg_bp;
-	bp.pts = pts;
-	bp.pt = new R[pts];
-	for(I ix = 0; ix < pts; ix) bp.pt[ix] = pt[ix];
-	return *this;
-}
-*/
-
-OpParam::Arg &OpParam::Arg::SetE(const Env *env)
-{
-	Clear();
-	argtp = arg_env;
-	e.env = env;
-	return *this;
-}
-
-
-/*
-V OpParam::SDR_Rev() { SR_Rev(); DR_Rev(); }
-V OpParam::SDI_Rev() { SI_Rev(); DI_Rev(); }
-V OpParam::SDC_Rev() { SDR_Rev(); SDI_Rev(); }
-V OpParam::ADR_Rev() { AR_Rev(); DR_Rev(); }
-V OpParam::ADI_Rev() { AI_Rev(); DI_Rev(); }
-V OpParam::ADC_Rev() { ADR_Rev(); ADI_Rev(); }
-V OpParam::SADR_Rev() { SR_Rev(); AR_Rev(); DR_Rev(); }
-V OpParam::SADI_Rev() { SI_Rev(); AI_Rev(); DI_Rev(); }
-V OpParam::SADC_Rev() { SADR_Rev(); SADI_Rev(); }
-*/
-
-OpParam::OpParam(const C *opnm,I nargs): 
-	opname(opnm),frames(0),args(0),arg(NULL),
-	/*part(false),*/ ovrlap(false),revdir(false),oddrem(false)
-{
-	InitArgs(nargs);
-}
-
-OpParam::~OpParam() { Clear(); }
-
-V OpParam::InitArgs(I n)
-{
-	if(arg) Clear();
-	args = n;
-	if(args) arg = new Arg[args];
-}
-
-V OpParam::Clear()
-{
-	if(arg) { delete[] arg; arg = NULL;	}
-	args = 0;
-}
-
-
-/*! \brief Reverse direction of real vector operation 
-	\todo Check for existence of vectors!
-*/
-V OpParam::R_Rev() 
-{ 
-
-	SR_Rev(); 
-	DR_Rev();
-	AR_Rev(); 
-	revdir = true;
-}
-
-/*! \brief Reverse direction of complex vector operation 
-	\todo Check for existence of vectors!
-*/
-V OpParam::C_Rev() 
-{ 
-	SR_Rev(); SI_Rev(); 
-	DR_Rev(); DI_Rev();
-	AR_Rev(); AI_Rev(); 
-	revdir = true;
-}
-
-
-V OpParam::AR_Rev(I bl) 
-{ 
-	if(arg[bl].argtp == Arg::arg_v && arg[bl].v.rdt) 
-		arg[bl].v.rdt -= (frames-1)*(arg[bl].v.rs = -arg[bl].v.rs); 
-}
-
-V OpParam::AI_Rev(I bl) 
-{ 
-	if(arg[bl].argtp == Arg::arg_v && arg[bl].v.idt) 
-		arg[bl].v.idt -= (frames-1)*(arg[bl].v.is = -arg[bl].v.is); 
-}
-
-BL OpParam::AR_In(I bl) const 
-{ 
-    return arg[bl].argtp == Arg::arg_v && arg[bl].v.rdt && rddt > arg[bl].v.rdt && rddt < arg[bl].v.rdt+frames*arg[bl].v.rs; 
-} 
-
-BL OpParam::AI_In(I bl) const 
-{ 
-    return arg[bl].argtp == Arg::arg_v && arg[bl].v.idt && iddt > arg[bl].v.idt && iddt < arg[bl].v.idt+frames*arg[bl].v.is; 
-} 
-
-BL OpParam::AR_Can(I bl) const 
-{ 
-    return arg[bl].argtp != Arg::arg_v || !arg[bl].v.rdt || arg[bl].v.rdt <= rddt || arg[bl].v.rdt >= rddt+frames*rds; 
-} 
-
-BL OpParam::AI_Can(I bl) const 
-{ 
-    return arg[bl].argtp != Arg::arg_v || !arg[bl].v.idt || arg[bl].v.idt <= iddt || arg[bl].v.idt >= iddt+frames*ids; 
-} 
-
-BL OpParam::AR_Ovr(I bl) const 
-{ 
-    return arg[bl].argtp == Arg::arg_v && arg[bl].v.rdt && rddt != arg[bl].v.rdt && rddt < arg[bl].v.rdt+frames*arg[bl].v.rs && arg[bl].v.rdt < rddt+frames*rds; 
-} 
-
-BL OpParam::AI_Ovr(I bl) const 
-{ 
-    return arg[bl].argtp == Arg::arg_v && arg[bl].v.idt && iddt != arg[bl].v.idt && iddt < arg[bl].v.idt+frames*arg[bl].v.is && arg[bl].v.idt < iddt+frames*ids; 
-} 
-
-
-
-BL OpParam::AR_In() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(AR_In(i)) return true;
-	return false;
-}
-
-BL OpParam::AI_In() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(AI_In(i)) return true;
-	return false;
-}
-
-BL OpParam::AR_Can() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(!AR_Can(i)) return false;
-	return true;
-}
-
-BL OpParam::AI_Can() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(!AI_Can(i)) return false;
-	return true;
-}
-
-BL OpParam::AR_Ovr() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(!AR_Ovr(i)) return false;
-	return true;
-}
-
-BL OpParam::AI_Ovr() const
-{
-	for(I i = 0; i < args; ++i) 
-		if(!AI_Ovr(i)) return false;
-	return true;
-}
-
-
-V OpParam::AR_Rev()
-{
-	for(I i = 0; i < args; ++i) AR_Rev(i);
-}
-
-V OpParam::AI_Rev()
-{
-	for(I i = 0; i < args; ++i) AI_Rev(i);
-}
-
-V OpParam::SkipOddMiddle()
-{
-	if(symm == 0 && oddrem) {
-		// don't process middle sample!
-		if(revdir) rsdt += rss,rddt += rds;
-		frames--; 
-	}
-}
-	
-V OpParam::SkipOddMiddle(S m)
-{
-	if(symm == 0 && oddrem) {
-		// set and skip middle sample!
-		frames--; 
-		if(revdir) *rddt = m,rsdt += rss,rddt += rds;
-		else rddt[frames] = m;
-	}
-}
-	
diff --git a/externals/grill/vasp/source/opparam.h b/externals/grill/vasp/source/opparam.h
deleted file mode 100644
index 1c0193d4..00000000
--- a/externals/grill/vasp/source/opparam.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPPARAM_H
-#define __VASP_OPPARAM_H
-
-#include "vecblk.h"
-#include "arg.h"
-
-class OpParam {
-public:
-	OpParam(const C *opnm,I args);
-	~OpParam();
-
-	V InitArgs(I nargs);
-	V Clear();
-
-	BL HasArg() const { return arg != NULL; }
-
-	const C *opName() const { return opname; }
-
-	// check for overlap 
-	// \remark if on same vector, stride is the same for src, arg, dst!
-	inline BL SR_In() const { return rddt > rsdt && rddt < rsdt+frames*rss; } 
-	inline BL SI_In() const { return iddt > isdt && iddt < isdt+frames*iss; } 
-	BL AR_In(I bl) const;
-	BL AI_In(I bl) const;
-	BL AR_In() const;
-	BL AI_In() const;
-	
-	// Can we reverse direction?
-	inline BL SR_Can() const { return rsdt <= rddt || rsdt >= rddt+frames*rds; } 
-	inline BL SI_Can() const { return isdt <= iddt || isdt >= iddt+frames*ids; } 
-	BL AR_Can(I bl) const;
-	BL AI_Can(I bl) const;
-	BL AR_Can() const;
-	BL AI_Can() const;
-	
-	// does it overlap? (works only with rss,rds,ras.... > 0)
-	inline BL SR_Ovr() const { return rddt != rsdt && rddt < rsdt+frames*rss && rsdt < rddt+frames*rds; } 
-	inline BL SI_Ovr() const { return iddt != isdt && iddt < isdt+frames*iss && isdt < iddt+frames*ids; } 
-	BL AR_Ovr(I bl) const;
-	BL AI_Ovr(I bl) const;
-	BL AR_Ovr() const;
-	BL AI_Ovr() const;
-	
-	V AR_Rev();
-	V AI_Rev();
-	
-	V R_Rev();
-	V C_Rev();
-	
-	V SkipOddMiddle();
-	V SkipOddMiddle(S m);
-
-	const C *opname;
-	I frames,symm,args;
-	BL ovrlap,revdir,oddrem;
-	S *rsdt,*isdt; I rss,iss;
-	S *rddt,*iddt; I rds,ids;
-	
-	class Arg
-	{
-	public:
-		Arg(): argtp(arg_) {}
-//		Arg(const Arg &op) { operator =(op); }
-		~Arg() { Clear(); }
-		V Clear();
-
-		BL Is() const { return argtp != arg_; }
-
-//		Arg &operator =(const Arg &op);
-//		Arg &operator =(const Argument &arg);
-
-		Arg &SetX(S r,S i = 0);
-		Arg &SetV(S *r,I rs,S *i = NULL,I is = 0);
-		Arg &SetE(const Env *bp);
-
-		struct env_t { const Env *env; };
-		struct v_t { S *rdt,*idt; I rs,is; };
-		struct x_t { R r,i; };
-
-		enum { arg_ = 0,arg_x,arg_v,arg_env } argtp;
-		union {
-			x_t x;
-			v_t v;
-			env_t e;
-		};
-	};
-
-	Arg *arg;
-	
-	union {
-		struct { R coef,carry; I rep; } flt;
-		struct { R carry; I rep; } intdif;
-		struct { BL cx; R density; I cnt; } peaks;
-		struct { R ph,phinc; } gen;
-		struct { R factor,center; I mode,fill; } tilt; 
-		struct { R cur,inc; } bvl;
-		struct { R sh; I ish; I fill; } sh;
-		struct { I wndtp; BL inv,mul; R p1,p2,p3; } wnd;
-		struct { R minmax,scl; } norm;
-		struct { I arg; } ibin;
-		struct { R arg; } rbin; 
-		struct { R rarg,iarg; } cbin; 
-		struct { I *order; } perm;
-		struct { R val; I offs,dif,dir,slope; BL incl; } srch;
-	};
-
-private:
-	// reverse direction
-	inline V SR_Rev() { rsdt -= (frames-1)*(rss = -rss); }
-	inline V SI_Rev() { isdt -= (frames-1)*(iss = -iss); }
-	V AR_Rev(I bl);
-	V AI_Rev(I bl);
-	inline V DR_Rev() { rddt -= (frames-1)*(rds = -rds); }
-	inline V DI_Rev() { iddt -= (frames-1)*(ids = -ids); }
-
-};
-
-#endif
diff --git a/externals/grill/vasp/source/oppermute.h b/externals/grill/vasp/source/oppermute.h
deleted file mode 100644
index 45221a1f..00000000
--- a/externals/grill/vasp/source/oppermute.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPPERMUTE_H
-#define __VASP_OPPERMUTE_H
-
-#include "opparam.h"
-#include "oploop.h"
-
-#define PERMTMPL
-#define MAXPERMDIM 2
-
-template<class T>
-inline void permswap(T &a,T &b) { register T t = a; a = b; b = t; }
-
-#ifdef PERMTMPL
-template<class T,int origination(int pos, int sz,OpParam &p)>
-void permutation1(OpParam &p)
-#else
-template<class T>
-void permutation1(OpParam &p,int (*origination)(int pos, int sz,OpParam &p))
-#endif
-{
-	T *ddt = p.rddt;
-	const I ds = p.rds;
-	const I sz = p.frames;
-
-	if(ddt != p.rsdt) {
-		// not in place
-		const T *sdt = p.rsdt;
-		const I ss = p.rss;
-		I i;
-		_DE_LOOP(i,sz, ( ddt[origination(i,sz,p)*ds] = sdt[i*ss] ) )
-	}
-	else {
-		// in place 
-		// \todo try to come from both sides!
-		I i;
-		_D_LOOP(i,sz-1) 
-			int cur = i;
-			do { cur = origination(cur,sz,p); } while(cur < i);
-			if(cur > i) {
-				// swap
-				permswap(ddt[cur*ds],ddt[i*ds]);
-			}
-		_E_LOOP
-	}
-}
-
-#ifdef PERMTMPL
-template<class T,int origination(int pos, int sz,OpParam &p)>
-void permutation2(OpParam &p)
-#else
-template<class T>
-void permutation2(OpParam &p,int (*origination)(int pos, int sz,OpParam &p))
-#endif
-{
-	T *rddt = p.rddt,*iddt = p.iddt;
-	const I rds = p.rds,ids = p.ids;
-	const I sz = p.frames;
-	bool rinpl = rddt == p.rsdt,iinpl = iddt == p.isdt;
-
-	if(rinpl == iinpl) {
-		// re and im both in place
-		I i;
-		_D_LOOP(i,sz-1)
-			int cur = i;
-			do { cur = origination(cur,sz,p); } while(cur < i);
-			if(cur > i) {
-				// swap
-				permswap(rddt[cur*rds],rddt[i*rds]);
-				permswap(iddt[cur*ids],iddt[i*ids]);
-			}
-		_E_LOOP
-	}
-	else {
-		if(!rinpl) {
-			const T *sdt = p.rsdt;
-			const I ss = p.rss;
-			I i;
-			if(ss == 1 && rds == 1)
-				_DE_LOOP(i,sz, ( *(rddt++) = *(sdt++) ) )
-			else
-				_DE_LOOP(i,sz, ( *rddt = *sdt,rddt += rds,sdt += ss ) )
-			rddt = p.rddt;
-		}
-		else permutation1<T>(p,origination);
-
-		if(!iinpl) {
-			const T *sdt = p.isdt;
-			const I ss = p.iss;
-			I i;
-			if(ss == 1 && ids == 1)
-				_DE_LOOP(i,sz, ( *(iddt++) = *(sdt++) ) )
-			else
-				_DE_LOOP(i,sz, ( *iddt = *sdt,iddt += ids,sdt += ss ) )
-			iddt = p.iddt;
-		}
-		else {
-			permswap(p.rddt,p.iddt); permswap(p.rds,p.ids);
-			permutation1<T>(p,origination);
-			permswap(p.rddt,p.iddt); permswap(p.rds,p.ids);
-		}
-	}
-}
-
-#ifdef PERMTMPL
-#define PERMUTATION(tp,dim,p,func) permutation ## dim <tp,func>(p)
-#else
-#define PERMUTATION(tp,dim,p,func) permutation ## dim <tp>(p,func)
-#endif
-
-#endif
-
diff --git a/externals/grill/vasp/source/ops.h b/externals/grill/vasp/source/ops.h
deleted file mode 100644
index 00dc8e44..00000000
--- a/externals/grill/vasp/source/ops.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_H
-#define __VASP_OPS_H
-
-#include "ops_assign.h"
-#include "ops_arith.h"
-#include "ops_trnsc.h"
-#include "ops_cmp.h"
-#include "ops_cplx.h"
-#include "ops_flt.h"
-#include "ops_dft.h"
-#include "ops_gen.h"
-#include "ops_wnd.h"
-#include "ops_rearr.h"
-#include "ops_resmp.h"
-#include "ops_feature.h"
-
-#endif
diff --git a/externals/grill/vasp/source/ops_arith.cpp b/externals/grill/vasp/source/ops_arith.cpp
deleted file mode 100644
index eb05f8a0..00000000
--- a/externals/grill/vasp/source/ops_arith.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_arith.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-
-VASP_BINARY("vasp.+",add,true,VASP_ARG_R(0),"Adds a value, envelope or vasp")
-VASP_BINARY("vasp.-",sub,true,VASP_ARG_R(0),"Subtracts a value, envelope or vasp")
-VASP_BINARY("vasp.!-",subr,true,VASP_ARG_R(0),"Reverse subtracts a value, envelope or vasp")
-VASP_BINARY("vasp.*",mul,true,VASP_ARG_R(1),"Multiplies with a value, envelope or vasp")
-VASP_BINARY("vasp./",div,true,VASP_ARG_R(1),"Divides by a value, envelope or vasp")
-VASP_BINARY("vasp.!/",divr,true,VASP_ARG_R(1),"Reverse divides by a value, envelope or vasp")
-VASP_BINARY("vasp.%",mod,true,VASP_ARG_R(0),"Calculates the remainder of the division by a value, envelope or vasp")
-
-// -----------------------------------------------------
-
-VASP_UNARY("vasp.sqr",sqr,true,"Calculates the square") 
-VASP_UNARY("vasp.ssqr",ssqr,true,"Calculates the square with preservation of the sign") 
-
-// -----------------------------------------------------
-
-VASP_UNARY("vasp.sign",sign,true,"Calculates the sign (signum function)") 
-VASP_UNARY("vasp.abs",abs,true,"Calculates the absolute value") 
-
-
-
-/*! \class vasp_qsum
-	\remark \b vasp.sum?
-	\brief Get sum of sample values
-	\since 0.1.3
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - sample value sum
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qsum:
-	public vasp_unop
-{
-	FLEXT_HEADER(vasp_qsum,vasp_unop)
-
-public:
-	vasp_qsum(): vasp_unop(true,XletCode(xlet_float,0)) {}
-
-	virtual Vasp *do_opt(OpParam &p) 
-	{ 
-		p.norm.minmax = 0;
-		CVasp cref(ref);
-		Vasp *ret = VaspOp::m_qsum(p,cref); 
-		return ret;
-	}
-		
-	virtual Vasp *tx_work() 
-	{ 
-		OpParam p(thisName(),0);													
-		Vasp *ret = do_opt(p);
-		ToOutFloat(1,p.norm.minmax);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Get the sum of a vasp's sample values",thisName()); }
-};
-
-VASP_LIB("vasp.sum?",vasp_qsum)
-
diff --git a/externals/grill/vasp/source/ops_arith.h b/externals/grill/vasp/source/ops_arith.h
deleted file mode 100644
index dd8f88b3..00000000
--- a/externals/grill/vasp/source/ops_arith.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002-2003 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_ARITH_H
-#define __VASP_OPS_ARITH_H
-
-#include "opfuns.h"
-
-// Arithmetic math functions
-
-DEFOP(S,d_add,add,rbin)
-DEFOP(S,d_sub,sub,rbin)
-DEFOP(S,d_subr,subr,rbin)
-DEFOP(S,d_mul,mul,rbin)
-DEFOP(S,d_div,div,rbin)
-DEFOP(S,d_divr,divr,rbin)
-DEFOP(S,d_mod,mod,rbin)
-
-DEFOP(S,d_sqr,sqr,run)
-DEFOP(S,d_ssqr,ssqr,run)
-
-DEFOP(S,d_sign,sign,run)
-DEFOP(S,d_abs,abs,run)
-
-DEFOP(S,d_sumq,sumq,rop)
-
-
-namespace VaspOp {
-
-    inline Vasp *m_add(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_add); } // add to (one vec or real)
-	inline Vasp *m_sub(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_sub); } // sub from (one vec or real)
-	inline Vasp *m_subr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_subr); } // reverse sub from (one vec or real)
-	inline Vasp *m_mul(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_mul); } // mul with (one vec or real)
-	inline Vasp *m_div(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_div); } // div by (one vec or real)
-	inline Vasp *m_divr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_divr); } // reverse div by (one vec or real)
-	inline Vasp *m_mod(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_mod); } // modulo by (one vec or real)
-
-	inline Vasp *m_sqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_sqr); }    // unsigned square 
-	inline Vasp *m_ssqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_ssqr); }   // signed square 
-
-	inline Vasp *m_sign(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_sign); }  // sign function 
-	inline Vasp *m_abs(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_abs); }  // absolute values
-
-	inline Vasp *m_qsum(OpParam &p,CVasp &src) { return m_run(p,src,NULL,VecOp::d_sumq); } // get sum of sample values
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_assign.cpp b/externals/grill/vasp/source/ops_assign.cpp
deleted file mode 100644
index e0adc444..00000000
--- a/externals/grill/vasp/source/ops_assign.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_assign.h"
-#include "opdefs.h"
-
-
-VASP_BINARY("vasp.set vasp.=",set,false,VASP_ARG_R(0),"Assigns a value, envelope or vasp")
-VASP_BINARY("vasp.cset vasp.c=",cset,false,VASP_ARG_R(0),"Assigns a complex value, real envelope or vasp")
-
-
-
-Vasp *VaspOp::m_copy(OpParam &p,CVasp &src,CVasp &arg) 
-{ 
-	Vasp *s = NULL,*d = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,&arg);
-	if(vecs) {
-		d = DoOp(vecs,VecOp::d_copy,p);
-		s = vecs->SrcVasp();
-		if(d) arg = *d; else { arg.Clear(); delete d; }
-		delete vecs;
-	}
-	return s;
-}
-
-Vasp *VaspOp::m_ccopy(OpParam &p,CVasp &src,CVasp &arg) 
-{ 
-	Vasp *s = NULL,*d = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,&arg);
-	if(vecs) {
-		d = DoOp(vecs,VecOp::d_ccopy,p);
-		s = vecs->SrcVasp();
-		if(d) arg = *d; else { arg.Clear(); delete d; }
-		delete vecs;
-	}
-	return s;
-}
-
-
-class vasp_copy:
-	public vasp_anyop
-{																				
-	FLEXT_HEADER(vasp_copy,vasp_anyop)
-public:			
-	
-	vasp_copy(I argc,const t_atom *argv): vasp_anyop(argc,argv,VASP_ARG(),true,XletCode(xlet_any,0)) {}
-
-	virtual V m_to(I,const t_atom *) { post("s - destination vasp is ignored!",thisName()); }
-
-	virtual Vasp *do_copy(OpParam &p,CVasp &dst) { CVasp cref(ref); return VaspOp::m_copy(p,cref,dst); }
-		
-	virtual Vasp *tx_work(const Argument &arg) 
-	{ 
-		OpParam p(thisName(),0);													
-		
-		if(arg.CanbeVasp()) {
-			CVasp dst(arg.GetAVasp());
-			Vasp *ret = do_copy(p,dst);
-			ToOutVasp(1,dst);
-			return ret;
-		}
-		else {
-			post("%s - argument is not a valid vasp!",thisName());  // \todo check earlier!
-			return NULL;
-		}
-	}
-
-	virtual V m_help() { post("%s - Copies the triggering vasp to the argument vasp",thisName()); }
-};																				
-VASP_LIB_V("vasp.copy vasp.->",vasp_copy)
-
-
-class vasp_ccopy:
-	public vasp_copy
-{																				
-	FLEXT_HEADER(vasp_ccopy,vasp_copy)
-public:			
-	
-	vasp_ccopy(I argc,const t_atom *argv): vasp_copy(argc,argv) {}
-
-	virtual Vasp *do_copy(OpParam &p,CVasp &dst) { CVasp cref(ref); return VaspOp::m_ccopy(p,cref,dst); }
-
-	virtual V m_help() { post("%s - Copies complex pairs of the triggering vasp to the argument vasp",thisName()); }
-};																				
-VASP_LIB_V("vasp.ccopy vasp.c->",vasp_ccopy)
-
-
diff --git a/externals/grill/vasp/source/ops_assign.h b/externals/grill/vasp/source/ops_assign.h
deleted file mode 100644
index 78a3392e..00000000
--- a/externals/grill/vasp/source/ops_assign.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_ASSIGN_H
-#define __VASP_OPS_ASSIGN_H
-
-#include "opfuns.h"
-
-// Assignment functions
-
-DEFOP(S,d_copy,copy,run)
-DEFOP(S,d_ccopy,copy,cun)
-
-DEFOP(S,d_set,set,rbin)
-DEFOP(S,d_cset,set,cbin)
-
-
-namespace VaspOp {
-	inline Vasp *m_set(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_set); } // copy to (one vec or real)
-	inline Vasp *m_cset(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_cset); }  // complex copy (pairs of vecs or complex)
-
-	Vasp *m_copy(OpParam &p,CVasp &src,CVasp &dst);
-	Vasp *m_ccopy(OpParam &p,CVasp &src,CVasp &dst);
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_carith.cpp b/externals/grill/vasp/source/ops_carith.cpp
deleted file mode 100644
index 5a964cca..00000000
--- a/externals/grill/vasp/source/ops_carith.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_carith.h"
-#include "ops_assign.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-
-VASP_BINARY("vasp.c+",cadd,true,VASP_ARG_R(0),"adds a complex value or vasp")
-VASP_BINARY("vasp.c-",csub,true,VASP_ARG_R(0),"subtracts a complex value or vasp")
-VASP_BINARY("vasp.c!-",csubr,true,VASP_ARG_R(0),"reverse subtracts a complex value or vasp")
-VASP_BINARY("vasp.c*",cmul,true,VASP_ARG_R(1),"multiplies by a complex value or vasp")
-VASP_BINARY("vasp.c/",cdiv,true,VASP_ARG_R(1),"divides by a complex value or vasp")
-VASP_BINARY("vasp.c!/",cdivr,true,VASP_ARG_R(1),"reverse divides by a complex value or vasp")
-
-
-// -----------------------------------------------------
-
-
-VASP_UNARY("vasp.csqr",csqr,true,"complex square") 
-
-// -----------------------------------------------------
-
-Vasp *VaspOp::m_cpowi(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		I powi = 1;
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeInt(arg.GetList()[0]))
-			powi = flext::GetAInt(arg.GetList()[0]);
-		else 
-			post("%s - power arg is invalid -> set to 1",p.opname);
-
-		if(powi < 0) {
-			post("%s - negative integer power is not allowed",p.opname);
-		}
-		else {
-			switch(powi) {
-			case 0: {
-				p.cbin.rarg = 1,p.cbin.iarg = 0;
-				ret = DoOp(vecs,VecOp::d_cset,p);
-				break;
-			}
-			case 1: {
-				// set arg to src
-				ret = DoOp(vecs,VecOp::d_ccopy,p);
-				break;
-			}
-			case 2: {
-				ret = DoOp(vecs,VecOp::d_csqr,p);
-				break;
-			}
-			default: {
-				p.ibin.arg = powi;
-				ret = DoOp(vecs,VecOp::d_cpowi,p);
-				break;
-			}
-			}
-		}
-
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_ANYOP("vasp.cpowi",cpowi,0,true,VASP_ARG_I(1),"complex integer power") 
-
-// -----------------------------------------------------
-
-VASP_UNARY("vasp.cabs",cabs,true,"set real part to complex absolute value, imaginary part becomes zero") 
-
diff --git a/externals/grill/vasp/source/ops_carith.h b/externals/grill/vasp/source/ops_carith.h
deleted file mode 100644
index 04514a10..00000000
--- a/externals/grill/vasp/source/ops_carith.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_CARITH_H
-#define __VASP_OPS_CARITH_H
-
-#include "opfuns.h"
-
-// Arithmetic math functions
-
-DEFOP(S,d_cadd,add,cbin)
-DEFOP(S,d_csub,sub,cbin)
-DEFOP(S,d_csubr,subr,cbin)
-DEFOP(S,d_cmul,mul,cbin)
-DEFOP(S,d_cdiv,div,cbin)
-DEFOP(S,d_cdivr,divr,cbin)
-
-DEFOP(S,d_csqr,sqr,cun)
-
-DEFOP(S,d_cpowi,powi,cop)
-
-DEFOP(S,d_cabs,abs,cun)
-
-
-namespace VaspOp {
-	inline Vasp *m_cadd(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_cadd); }  // complex add (pairs of vecs or complex)
-	inline Vasp *m_csub(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_csub); }  // complex sub (pairs of vecs or complex)
-	inline Vasp *m_csubr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_csubr); }  // reverse complex sub (pairs of vecs or complex)
-	inline Vasp *m_cmul(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_cmul); }  // complex mul (pairs of vecs or complex)
-	inline Vasp *m_cdiv(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_cdiv); }  // complex div (pairs of vecs or complex)
-	inline Vasp *m_cdivr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_cdivr); }  // complex reverse div (pairs of vecs or complex)
-
-	inline Vasp *m_csqr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_csqr); }  // complex square (with each two channels)
-//	inline Vasp *m_csqrt(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_csqrt); }  // complex square root (how about branches?)
-
-	Vasp *m_cpowi(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // complex integer power (with each two channels)
-
-	inline Vasp *m_cabs(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_cabs); }  // absolute values
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_cmp.cpp b/externals/grill/vasp/source/ops_cmp.cpp
deleted file mode 100644
index 34b7a98a..00000000
--- a/externals/grill/vasp/source/ops_cmp.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_cmp.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-// --------------------------------------------------------------
-
-VASP_BINARY("vasp.<",lwr,true,VASP_ARG_R(0),"set destination to 1 if source < argument, 0 otherwise")
-VASP_BINARY("vasp.>",gtr,true,VASP_ARG_R(0),"set destination to 1 if source > argument, 0 otherwise")
-VASP_BINARY("vasp.a<",alwr,true,VASP_ARG_R(0),"set destination to 1 if abs(source) < abs(argument), 0 otherwise")
-VASP_BINARY("vasp.a>",agtr,true,VASP_ARG_R(0),"set destination to 1 if abs(source) > abs(argument), 0 otherwise")
-VASP_BINARY("vasp.<=",leq,true,VASP_ARG_R(0),"set destination to 1 if source <= argument, 0 otherwise")
-VASP_BINARY("vasp.>=",geq,true,VASP_ARG_R(0),"set destination to 1 if source >= argument, 0 otherwise")
-VASP_BINARY("vasp.a<=",aleq,true,VASP_ARG_R(0),"set destination to 1 if abs(source) <= abs(argument), 0 otherwise")
-VASP_BINARY("vasp.a>=",ageq,true,VASP_ARG_R(0),"set destination to 1 if abs(source) >= abs(argument), 0 otherwise")
-VASP_BINARY("vasp.==",equ,true,VASP_ARG_R(0),"set destination to 1 if source == argument, 0 otherwise")
-VASP_BINARY("vasp.!=",neq,true,VASP_ARG_R(0),"set destination to 1 if source != argument, 0 otherwise")
-
-
-// --------------------------------------------------------------
-
-VASP_BINARY("vasp.min",min,true,VASP_ARG_R(0),"assigns the minimum of the comparison with a value or vasp")
-VASP_BINARY("vasp.max",max,true,VASP_ARG_R(0),"assigns the maximum of the comparison with a value or vasp")
-
-VASP_BINARY("vasp.rmin",rmin,true,VASP_ARG_R(0),"assigns the minimum of the radius comparison with a complex value or vasp")
-VASP_BINARY("vasp.rmax",rmax,true,VASP_ARG_R(0),"assigns the maximum of the radius comparison with a complex value or vasp")
-
-
-// --------------------------------------------------------------
-
-VASP_UNARY("vasp.minmax",minmax,true,"compare two vectors, assign the lower values to the first and the higher to the second one") 
-
-
-
-
-
-
-
diff --git a/externals/grill/vasp/source/ops_cmp.h b/externals/grill/vasp/source/ops_cmp.h
deleted file mode 100644
index ae445b94..00000000
--- a/externals/grill/vasp/source/ops_cmp.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_CMP_H
-#define __VASP_OPS_CMP_H
-
-#include "opfuns.h"
-
-// Comparison functions
-
-DEFOP(S,d_lwr,lwr,rbin)
-DEFOP(S,d_gtr,gtr,rbin)
-DEFOP(S,d_alwr,alwr,rbin)
-DEFOP(S,d_agtr,agtr,rbin)
-DEFOP(S,d_leq,leq,rbin)
-DEFOP(S,d_geq,geq,rbin)
-DEFOP(S,d_aleq,aleq,rbin)
-DEFOP(S,d_ageq,ageq,rbin)
-DEFOP(S,d_equ,equ,rbin)
-DEFOP(S,d_neq,neq,rbin)
-
-DEFOP(S,d_min,min,rbin)
-DEFOP(S,d_max,max,rbin)
-DEFOP(S,d_rmin,min,cbin)
-DEFOP(S,d_rmax,max,cbin)
-
-DEFOP(S,d_minmax,minmax,cun)
-
-DEFOP(S,d_minq,minq,rop)
-DEFOP(S,d_maxq,maxq,rop)
-DEFOP(S,d_rminq,minq,cop)
-DEFOP(S,d_rmaxq,maxq,cop)
-DEFOP(S,d_aminq,aminq,rop)
-DEFOP(S,d_amaxq,amaxq,rop)
-
-DEFOP(S,d_gate,gate,rbin)
-DEFOP(S,d_igate,igate,rbin)
-DEFOP(S,d_rgate,gate,cbin)
-DEFOP(S,d_rigate,igate,cbin)
-
-
-namespace VaspOp {
-	inline Vasp *m_lwr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_lwr); } // lower than
-	inline Vasp *m_gtr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_gtr); } // greater than
-	inline Vasp *m_alwr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_alwr); } // abs lower than
-	inline Vasp *m_agtr(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_agtr); } // abs greater than
-	inline Vasp *m_leq(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_leq); } // abs lower than
-	inline Vasp *m_geq(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_geq); } // abs greater than
-	inline Vasp *m_aleq(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_aleq); } // lower than
-	inline Vasp *m_ageq(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_ageq); } // greater than
-	inline Vasp *m_equ(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_equ); } // lower than
-	inline Vasp *m_neq(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_neq); } // greater than
-
-	inline Vasp *m_min(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_min); } // min (one vec or real)
-	inline Vasp *m_max(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_max); } // max (one vec or real)
-
-	inline Vasp *m_rmin(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_rmin); }  // complex (radius) min (pairs of vecs or complex)
-	inline Vasp *m_rmax(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_cbin(p,src,arg,dst,VecOp::d_rmax); }  // complex (radius) max (pairs of vecs or complex)
-
-	inline Vasp *m_minmax(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_minmax); } // min/max 
-
-	inline Vasp *m_qmin(OpParam &p,CVasp &src) { return m_run(p,src,NULL,VecOp::d_minq); } // get minimum sample value
-	inline Vasp *m_qmax(OpParam &p,CVasp &src) { return m_run(p,src,NULL,VecOp::d_maxq); } // get maximum sample value
-	inline Vasp *m_qamin(OpParam &p,CVasp &src) { return m_run(p,src,NULL,VecOp::d_aminq); } // get minimum sample value
-	inline Vasp *m_qamax(OpParam &p,CVasp &src) { return m_run(p,src,NULL,VecOp::d_amaxq); } // get maximum sample value
-
-	inline Vasp *m_qrmin(OpParam &p,CVasp &src) { return m_cun(p,src,NULL,VecOp::d_rminq); } // get minimum sample value
-	inline Vasp *m_qrmax(OpParam &p,CVasp &src) { return m_cun(p,src,NULL,VecOp::d_rmaxq); } // get maximum sample value
-
-	Vasp *m_gate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // gate
-	Vasp *m_igate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // inverse gate
-	Vasp *m_rgate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // radius gate
-	Vasp *m_rigate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // inverse radius gate
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_cplx.cpp b/externals/grill/vasp/source/ops_cplx.cpp
deleted file mode 100644
index 275f6f2d..00000000
--- a/externals/grill/vasp/source/ops_cplx.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_cplx.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-// -----------------------------------------------------
-
-VASP_UNARY("vasp.polar",polar,true,"convert complex vector pair from rectangular to polar coordinates") 
-VASP_UNARY("vasp.rect",rect,true,"convert complex vector pair from polar to rectangular coordinates") 
-
-
-// -----------------------------------------------------
-
-
-Vasp *VaspOp::m_radd(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeFloat(arg.GetList()[0]))
-			p.cbin.rarg = flext::GetAFloat(arg.GetList()[0]);
-		else {
-			post("%s - argument is invalid -> set to 0",p.opname);
-			p.cbin.rarg = 0;
-		}
-		p.cbin.iarg = 0; // not used anyway
-
-		ret = DoOp(vecs,VecOp::d_radd,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-
-VASP_ANYOP("vasp.r+",radd,0,true,VASP_ARG_R(0),"add offset to complex radius (of complex vector pair)") 
-
-
-// -----------------------------------------------------
-
-VASP_UNARY("vasp.cnorm",cnorm,true,"normalize complex radius to 1 (but preserve angle)")
-
-// -----------------------------------------------------
-
-//VASP_UNARY("vasp.cconj",cconj,true,"complex conjugate: multiply imaginary part with -1")  // should be replaced by an abstraction
-
diff --git a/externals/grill/vasp/source/ops_cplx.h b/externals/grill/vasp/source/ops_cplx.h
deleted file mode 100644
index 9ca9d74e..00000000
--- a/externals/grill/vasp/source/ops_cplx.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_CPLX_H
-#define __VASP_OPS_CPLX_H
-
-#include "opfuns.h"
-
-// Complex functions
-
-DEFOP(S,d_polar,polar,cun)
-DEFOP(S,d_rect,rect,cun)
-
-DEFOP(S,d_radd,radd,cbin)
-
-DEFOP(S,d_cnorm,norm,cun)
-
-//DEFOP(S,d_cconj,conj,cun)
-
-
-namespace VaspOp {
-	inline Vasp *m_polar(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_polar); } // cartesian -> polar (each two)
-	inline Vasp *m_rect(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_rect); } // polar -> cartesian (each two)
-
-	Vasp *m_radd(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // radius offset
-
-	inline Vasp *m_cnorm(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_cnorm); } // complex normalize
-
-//	inline Vasp *m_cswap(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_cswap); }  // swap real and imaginary parts
-//	inline Vasp *m_cconj(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_cconj); }  // complex conjugate
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_dft.cpp b/externals/grill/vasp/source/ops_dft.cpp
deleted file mode 100644
index fd00d921..00000000
--- a/externals/grill/vasp/source/ops_dft.cpp
+++ /dev/null
@@ -1,652 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file ops_dft.cpp
-	\brief Implementation of DFT routines
-
-	\todo align temporary memory allocations
-
-	All DFTs are normalized by 1/sqrt(n), hence the complex ones are repeatable
-
-	- complex FFT radix-2: in-place
-	- real FFT radix-2 (split-radix): in-place 
-	- complex DFT radix-n (split-radix): out-of-place
-	- real DFT radix-n: out-of-place / based on complex DFT radix-n (inefficient)
-
-	In-place transformation is only possible for stride=1
-*/
-
-#include "main.h"
-#include "ops_dft.h"
-#include <math.h>
-#include <string.h>
-
-///////////////////////////////////////////////////////////////
-
-BL mixfft(I n,F *xRe,F *xIm,F *yRe,F *yIm);
-
-#ifdef FLEXT_THREADS
-static flext::ThrMutex mixmtx;
-#endif
-
-//! Real forward DFT radix-n (managing routine)
-static BL fft_fwd_real_any(I cnt,F *rsdt,I _rss,F *rddt,I _rds) 
-{
-	if(!rddt) rddt = rsdt,_rds = _rss;
-
-#ifdef VASP_CHN1
-	const I rds = 1,rss = 1;
-#else
-	const I rds = _rds,rss = _rss;
-#endif
-
-	const BL rst = rss != 1;
-	const BL rdt = rsdt == rddt || rds != 1;
-
-	F *rstmp,*istmp;
-	register I i;
-	
-	if(rst) {
-		rstmp = new F[cnt];
-		// happens only if rss != 1, no optimization necessary
-		for(i = 0; i < cnt; ++i) rstmp[i] = rsdt[i*rss];
-	}
-	else
-		rstmp = rsdt;
-
-	istmp = new F[cnt];
-    flext::ZeroMem(istmp,cnt*sizeof(*istmp));
-
-	F *rdtmp = rdt?new F[cnt]:rddt;
-	F *idtmp = new F[cnt];
-
-	BL ret;
-	{
-		// mixfft is not thread-safe
-#ifdef FLEXT_THREADS
-		mixmtx.Lock();
-#endif
-		ret = mixfft(cnt,rstmp,istmp,rdtmp,idtmp);
-#ifdef FLEXT_THREADS
-		mixmtx.Unlock();
-#endif
-	}
-	if(ret) {
-		const F nrm = 1./sqrt((F)cnt);
-		const I n2 = cnt/2;
-
-#ifndef VASP_COMPACT
-		if(rds == 1) {
-			for(i = 0; i <= n2; ++i) rddt[i] = rdtmp[i]*nrm;
-			for(i = 1; i < cnt-n2; ++i) rddt[i+n2] = idtmp[i]*nrm;
-		}
-		else 
-#endif
-		{
-			for(i = 0; i <= n2; ++i) rddt[i*rds] = rdtmp[i]*nrm;
-			for(i = 1; i < cnt-n2; ++i) rddt[(i+n2)*rds] = idtmp[i]*nrm;
-		}
-	}
-
-	if(rst) delete[] rstmp;
-	delete[] istmp;
-	if(rdt) delete[] rdtmp;
-	delete[] idtmp;
-
-	return ret;
-}
-
-
-//! Real inverse DFT radix-n (managing routine)
-static BL fft_inv_real_any(I cnt,F *rsdt,I _rss,F *rddt,I _rds) 
-{
-	if(!rddt) rddt = rsdt,_rds = _rss;
-
-#ifdef VASP_CHN1
-	const I rds = 1,rss = 1;
-#else
-	const I rds = _rds,rss = _rss;
-#endif
-
-	const BL rst = rss != 1;
-	const BL rdt = rsdt == rddt || rds != 1;
-
-	const I n2 = cnt/2;
-	F *rstmp,*istmp;
-	istmp = new F[cnt];
-	register I i;
-	
-	if(rst) {
-		rstmp = new F[cnt];
-		// happens only if rss != 1, no optimization necessary
-		for(i = 0; i <= n2; ++i) rstmp[i] = rsdt[i*rss];
-		for(i = 1; i < cnt-n2; ++i) istmp[cnt-i] = rsdt[(n2+i)*rss];
-	}
-	else {
-		rstmp = rsdt;
-		for(i = 1; i < cnt-n2; ++i) istmp[cnt-i] = rsdt[n2+i];
-	}
-
-	// make symmetric parts
-	for(i = 1; i < cnt-n2; ++i) {
-		istmp[i] = -istmp[cnt-i];
-		rstmp[cnt-i] = rstmp[i];
-	}
-	istmp[0] = 0;
-	if(cnt%2 == 0) istmp[n2] = 0;
-
-
-	F *rdtmp = rdt?new F[cnt]:rddt;
-	F *idtmp = new F[cnt];
-
-	BL ret;
-	{
-#ifdef FLEXT_THREADS
-		mixmtx.Lock();
-#endif
-		// mixfft is not thread-safe
-		ret = mixfft(cnt,rstmp,istmp,rdtmp,idtmp);
-#ifdef FLEXT_THREADS
-		mixmtx.Unlock();
-#endif
-	}
-	if(ret) {
-		const F nrm = 1./sqrt((F)cnt);
-#ifndef VASP_COMPACT
-		if(rds == 1)
-			for(i = 0; i < cnt; ++i) 
-				rddt[i] = rdtmp[i]*nrm;
-		else
-#endif
-			for(i = 0; i < cnt; ++i) 
-				rddt[i*rds] = rdtmp[i]*nrm;
-	}
-
-	if(rst) delete[] rstmp;
-	delete[] istmp;
-	if(rdt) delete[] rdtmp;
-	delete[] idtmp;
-
-	return ret;
-}
-
-///////////////////////////////////////////////////////////////
-
-//! Complex forward DFT radix-n (managing routine)
-static BL fft_fwd_complex_any(I cnt,F *rsdt,I _rss,F *isdt,I _iss,F *rddt,I _rds,F *iddt,I _ids) 
-{
-	if(!rddt) rddt = rsdt,_rds = _rss;
-	if(!iddt) iddt = isdt,_ids = _iss;
-
-#ifdef VASP_CHN1
-	const I rds = 1,ids = 1,rss = 1,iss = 1;
-#else
-	const I rds = _rds,ids = _ids,rss = _rss,iss = _iss;
-#endif
-
-	const BL rst = rss != 1;
-	const BL ist = iss != 1;
-	const BL rdt = rsdt == rddt || rds != 1;
-	const BL idt = isdt == iddt || ids != 1;
-
-	F *rstmp,*istmp;
-	register I i;
-	
-	if(rst) {
-		rstmp = new F[cnt];
-		// happens only if rss != 1, no optimization necessary
-		for(i = 0; i < cnt; ++i) rstmp[i] = rsdt[i*rss];
-	}
-	else
-		rstmp = rsdt;
-
-	if(ist) {
-		istmp = new F[cnt];
-		// happens only if iss != 1, no optimization necessary
-		for(i = 0; i < cnt; ++i) istmp[i] = isdt[i*iss];
-	}
-	else
-		istmp = isdt;
-
-	F *rdtmp = rdt?new F[cnt]:rddt;
-	F *idtmp = idt?new F[cnt]:iddt;
-
-	BL ret;
-	{
-#ifdef FLEXT_THREADS
-		mixmtx.Lock();
-#endif
-		// mixfft is not thread-safe
-		ret = mixfft(cnt,rstmp,istmp,rdtmp,idtmp);
-#ifdef FLEXT_THREADS
-		mixmtx.Unlock();
-#endif
-	}
-	if(ret) {
-		const F nrm = 1./sqrt((F)cnt);
-
-#ifdef VASP_COMPACT
-		for(i = 0; i < cnt; ++i) {
-			rddt[i*rds] = rdtmp[i]*nrm;
-			iddt[i*ids] = idtmp[i]*nrm;
-		}
-#else
-		if(rdt) {
-			if(rds != 1)
-				for(i = 0; i < cnt; ++i) rddt[i*rds] = rdtmp[i]*nrm;
-			else
-				for(i = 0; i < cnt; ++i) rddt[i] = rdtmp[i]*nrm;
-		}
-		else // ok, this branch is not absolutely necessary
-			if(rds != 1)
-				for(i = 0; i < cnt; ++i) rddt[i*rds] *= nrm;
-			else
-				for(i = 0; i < cnt; ++i) rddt[i] *= nrm;
-
-		if(idt) {
-			if(ids != 1)
-				for(i = 0; i < cnt; ++i) iddt[i*ids] = idtmp[i]*nrm;
-			else
-				for(i = 0; i < cnt; ++i) iddt[i] = idtmp[i]*nrm;
-		}
-		else // ok, this branch is not absolutely necessary
-			if(ids != 1)
-				for(i = 0; i < cnt; ++i) iddt[i*ids] *= nrm;
-			else
-				for(i = 0; i < cnt; ++i) iddt[i] *= nrm;
-#endif
-	}
-
-	if(rst) delete[] rstmp;
-	if(ist) delete[] istmp;
-	if(rdt) delete[] rdtmp;
-	if(idt) delete[] idtmp;
-
-	return ret;
-}
-
-//! Complex inverse DFT radix-n (managing routine)
-static BL fft_inv_complex_any(I cnt,F *rsdt,I _rss,F *isdt,I _iss,F *rddt,I _rds,F *iddt,I _ids)
-{
-	I i;
-
-	if(!rddt) rddt = rsdt,_rds = _rss;
-	if(!iddt) iddt = isdt,_ids = _iss;
-
-#ifdef VASP_CHN1
-	const I rds = 1,ids = 1,rss = 1,iss = 1;
-#else
-	const I rds = _rds,ids = _ids,rss = _rss,iss = _iss;
-#endif
-
-#ifndef VASP_COMPACT
-	if(iss == 1)
-		for(i = 0; i < cnt; ++i) isdt[i] = -isdt[i];
-	else
-#endif
-		for(i = 0; i < cnt; ++i) isdt[i*iss] *= -1;
-
-	BL ret = fft_fwd_complex_any(cnt,rsdt,rss,isdt,iss,rddt,rds,iddt,ids);
-
-	if(ret) {
-#ifndef VASP_COMPACT
-		if(ids == 1)
-			for(i = 0; i < cnt; ++i) iddt[i] = -iddt[i];
-		else
-#endif
-			for(i = 0; i < cnt; ++i) iddt[i*ids] *= -1;
-	}
-
-	// reverse minus on input
-	if(isdt != iddt) {
-#ifndef VASP_COMPACT
-		if(iss == 1)
-			for(i = 0; i < cnt; ++i) isdt[i] = -isdt[i];
-		else
-#endif
-			for(i = 0; i < cnt; ++i) isdt[i*iss] *= -1;
-	}
-	return ret;
-}
-
-///////////////////////////////////////////////////////////////
-
-bool fft_bidir_complex_radix2(int size,float *real,float *imag,int dir);
-
-//! Complex forward FFT radix-2 (managing routine)
-static BL fft_complex_radix2(I cnt,F *rsdt,I _rss,F *isdt,I _iss,F *rddt,I _rds,F *iddt,I _ids,I dir)
-{
-	if(!rddt) rddt = rsdt,_rds = _rss;
-	if(!iddt) iddt = isdt,_ids = _iss;
-
-#ifdef VASP_CHN1
-	const I rds = 1,ids = 1,rss = 1,iss = 1;
-#else
-	const I rds = _rds,ids = _ids,rss = _rss,iss = _iss;
-#endif
-
-	BL rt = false,it = false;
-	F *rtmp,*itmp;
-	register I i;
-
-	if(rss == 1)
-		rtmp = rsdt;
-	else {
-		if(rsdt == rddt || rds != 1) 
-			rtmp = new F[cnt],rt = true;
-		else
-			rtmp = rddt;
-		for(i = 0; i < cnt; ++i) rtmp[i] = rsdt[i*rss];
-	}
-
-	if(iss == 1) 
-		itmp = isdt;
-	else {
-		if(isdt == iddt || ids != 1) 
-			itmp = new F[cnt],it = true;
-		else
-			itmp = iddt;
-		for(i = 0; i < cnt; ++i) itmp[i] = isdt[i*iss];
-	}
-
-	BL ret = fft_bidir_complex_radix2(cnt,rtmp,itmp,dir);
-
-	if(ret) {
-		const F nrm = 1./sqrt((F)cnt);
-
-#ifndef VASP_COMPACT
-		if(rtmp == rddt)
-			for(i = 0; i < cnt; ++i) rddt[i] *= nrm;
-		else if(rds == 1)
-			for(i = 0; i < cnt; ++i) rddt[i] = rtmp[i]*nrm;
-		else
-#endif
-			for(i = 0; i < cnt; ++i) rddt[i*rds] = rtmp[i]*nrm;
-
-#ifndef VASP_COMPACT
-		if(itmp == iddt)
-			for(i = 0; i < cnt; ++i) iddt[i] *= nrm;
-		else if(ids == 1)
-			for(i = 0; i < cnt; ++i) iddt[i] = itmp[i]*nrm;
-		else
-#endif
-			for(i = 0; i < cnt; ++i) iddt[i*ids] = itmp[i]*nrm;	
-	}
-
-	if(rt) delete[] rtmp;
-	if(it) delete[] itmp;
-
-	return ret;
-}
-
-inline BL fft_fwd_complex_radix2(I cnt,F *rsdt,I _rss,F *isdt,I _iss,F *rddt,I _rds,F *iddt,I _ids)
-{
-	return fft_complex_radix2(cnt,rsdt,_rss,isdt,_iss,rddt,_rds,iddt,_ids,1);
-}
-
-inline BL fft_inv_complex_radix2(I cnt,F *rsdt,I _rss,F *isdt,I _iss,F *rddt,I _rds,F *iddt,I _ids)
-{
-	return fft_complex_radix2(cnt,rsdt,_rss,isdt,_iss,rddt,_rds,iddt,_ids,-1);
-}
-
-///////////////////////////////////////////////////////////////
-
-void realfft_split(float *data,int n);
-void irealfft_split(float *data,int n);
-
-// normalize and reverse imaginary part in-place
-static void nrmirev(float *data,int n,float fn)
-{
-	int i;
-	const I n2 = n/2,n4 = n2/2;
-	for(i = 0; i <= n2; ++i) data[i] *= fn;
-	for(i = 1; i < n4; ++i) { 
-		register F tmp = data[n2+i];
-		data[n2+i] = data[n-i]*fn;
-		data[n-i] = tmp*fn;
-	}
-	if(n2%2 == 0) data[n2+n4] *= fn;
-}
-
-//! Real forward FFT radix-2 (managing routine)
-BL fft_fwd_real_radix2(I cnt,F *src,I _sstr,F *dst,I _dstr)
-{
-#ifdef VASP_CHN1
-	const I dstr = 1,sstr = 1;
-#else
-	const I dstr = _dstr,sstr = _sstr;
-#endif
-
-	register I i;
-	const I n2 = cnt/2;
-	const F fn = (F)(1./sqrt((F)cnt));
-	F *stmp;
-	if(!dst || src == dst) {
-		// in-place
-
-		if(sstr == 1) 
-			stmp = src;
-		else {
-			stmp = new F[cnt];
-			for(i = 0; i < cnt; ++i) stmp[i] = src[i*sstr];
-		}
-		
-		realfft_split(stmp,cnt);
-
-		if(sstr == 1) {
-			// src == stmp !!!
-			nrmirev(stmp,cnt,fn);
-		}
-		else {
-			for(i = 0; i <= n2; ++i) src[i*sstr] = stmp[i]*fn;
-			for(i = 1; i < n2; ++i) src[(n2+i)*sstr] = stmp[cnt-i]*fn;
-			delete[] stmp;
-		}
-	}
-	else {
-		// out of place
-
-		if(sstr == 1) 
-			stmp = src;
-		else {
-			stmp = dstr == 1?dst:new F[cnt];
-			for(i = 0; i < cnt; ++i) stmp[i] = src[i*sstr];
-		}
-
-		realfft_split(stmp,cnt);
-
-		if(sstr == 1) {
-#ifdef VASP_COMPACT
-			if(dstr == 1) {
-				for(i = 0; i <= n2; ++i) dst[i] = stmp[i]*fn;
-				for(i = 1; i < n2; ++i) dst[n2+i] = stmp[cnt-i]*fn;
-			}
-			else 
-#endif
-			{
-				for(i = 0; i <= n2; ++i) dst[i*dstr] = stmp[i]*fn;
-				for(i = 1; i < n2; ++i) dst[(n2+i)*dstr] = stmp[cnt-i]*fn;
-			}
-		}
-		else {
-			if(dstr == 1) {
-				// dst == stmp !!!
-				nrmirev(stmp,cnt,fn);
-			}
-			else {
-				for(i = 0; i <= n2; ++i) dst[i*dstr] = stmp[i]*fn;
-				for(i = 1; i < n2; ++i) dst[(n2+i)*dstr] = stmp[cnt-i]*fn;
-				delete[] dst;
-			}
-		}
-	}
-	
-	return true;
-}
-
-//! Real inverse FFT radix-2 (managing routine)
-BL fft_inv_real_radix2(I cnt,F *src,I _sstr,F *dst,I _dstr)
-{
-#ifdef VASP_CHN1
-	const I dstr = 1,sstr = 1;
-#else
-	const I dstr = _dstr,sstr = _sstr;
-#endif
-
-	register I i;
-	const I n2 = cnt/2;
-	const F fn = (F)(1./sqrt((F)cnt));
-	F *stmp;
-	if(!dst || src == dst) {
-		// in-place
-
-		if(sstr == 1) {
-			stmp = src;
-			nrmirev(stmp,cnt,fn);
-		}
-		else {
-			stmp = new F[cnt];
-
-#ifdef VASP_COMPACT
-			if(sstr == 1) {
-				for(i = 0; i <= n2; ++i) stmp[i] = src[i]*fn;
-				for(i = 1; i < n2; ++i) stmp[cnt-i] = src[n2+i]*fn;
-			}
-			else 
-#endif
-			{
-				for(i = 0; i <= n2; ++i) stmp[i] = src[i*sstr]*fn;
-				for(i = 1; i < n2; ++i) stmp[cnt-i] = src[(n2+i)*sstr]*fn;
-			}
-		}
-		
-		irealfft_split(stmp,cnt);
-
-		if(sstr != 1) {
-			for(i = 0; i < cnt; ++i) src[i*sstr] = stmp[i];
-			delete[] stmp;
-		}
-	}
-	else {
-		// out of place
-
-		if(dstr == 1) {
-			stmp = dst;
-#ifdef VASP_COMPACT
-			if(sstr == 1) {
-				for(i = 0; i <= n2; ++i) stmp[i] = src[i]*fn;
-				for(i = 1; i < n2; ++i) stmp[cnt-i] = src[n2+i]*fn;
-			}
-			else
-#endif
-			{
-				for(i = 0; i <= n2; ++i) stmp[i] = src[i*sstr]*fn;
-				for(i = 1; i < n2; ++i) stmp[cnt-i] = src[(n2+i)*sstr]*fn;
-			}
-		}
-		else {
-			stmp = new F[cnt];
-			if(sstr == 1) {
-				// dst == stmp !!!
-				nrmirev(stmp,cnt,fn);
-			}
-			else {
-				for(i = 0; i <= n2; ++i) stmp[i] = src[i*sstr]*fn;
-				for(i = 1; i < n2; ++i) stmp[cnt-i] = src[(n2+i)*sstr]*fn;
-			}
-		}
-
-		irealfft_split(stmp,cnt);
-
-		if(dstr != 1) {
-			for(i = 0; i < cnt; ++i) dst[i*dstr] = stmp[i];
-			delete[] stmp;
-		}
-	}
-
-	return true;
-}
-
-///////////////////////////////////////////////////////////////
-
-//! Determine if size is radix-2
-static I radix2(I size)
-{
-	I i,j;
-	for(i = j = 1; j < size; i++,j <<= 1) (void)0;
-	return j == size?i:-1;
-}
-
-Vasp *VaspOp::m_rfft(OpParam &p,CVasp &src,CVasp *dst,BL inv) 
-{ 
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		BL ok = true;
-		for(I i = 0; ok && i < vecs->Vecs(); ++i) {
-			VBuffer *s = vecs->Src(i);
-			VBuffer *d = vecs->Dst(i);
-			if(!d) d = s;
-
-			if(vecs->Frames() > 1)
-				if(radix2(vecs->Frames()) >= 1) 
-					// radix-2
-					if(inv)
-						ok = fft_inv_real_radix2(vecs->Frames(),s->Pointer(),s->Channels(),d->Pointer(),d->Channels());
-					else
-						ok = fft_fwd_real_radix2(vecs->Frames(),s->Pointer(),s->Channels(),d->Pointer(),d->Channels());
-				else
-					// radix-n
-					if(inv)
-						ok = fft_inv_real_any(vecs->Frames(),s->Pointer(),s->Channels(),d->Pointer(),d->Channels());
-					else
-						ok = fft_fwd_real_any(vecs->Frames(),s->Pointer(),s->Channels(),d->Pointer(),d->Channels());
-		}
-		return ok?vecs->ResVasp():NULL;
-	}
-	else
-		return NULL;
-}
-
-Vasp *VaspOp::m_cfft(OpParam &p,CVasp &src,CVasp *dst,BL inv) 
-{ 
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst,true);
-	if(vecs) {
-		BL ok = true;
-		for(I i = 0; ok && i < vecs->Pairs(); ++i) {
-			VBuffer *sre = vecs->ReSrc(i),*sim = vecs->ImSrc(i);
-			VBuffer *dre = vecs->ReDst(i),*dim = vecs->ImDst(i);
-			if(!dre) dre = sre;
-			if(!dim) dim = sim;
-
-			if(vecs->Frames() > 1)
-				if(radix2(vecs->Frames()) >= 1) 
-					// radix-2
-					if(inv)
-						ok = fft_inv_complex_radix2(vecs->Frames(),sre->Pointer(),sre->Channels(),sim?sim->Pointer():NULL,sim?sim->Channels():0,dre->Pointer(),dre->Channels(),dim->Pointer(),dim->Channels());
-					else
-						ok = fft_fwd_complex_radix2(vecs->Frames(),sre->Pointer(),sre->Channels(),sim?sim->Pointer():NULL,sim?sim->Channels():0,dre->Pointer(),dre->Channels(),dim->Pointer(),dim->Channels());
-				else
-					// radix-n
-					if(inv)
-						ok = fft_inv_complex_any(vecs->Frames(),sre->Pointer(),sre->Channels(),sim?sim->Pointer():NULL,sim?sim->Channels():0,dre->Pointer(),dre->Channels(),dim->Pointer(),dim->Channels());
-					else
-						ok = fft_fwd_complex_any(vecs->Frames(),sre->Pointer(),sre->Channels(),sim?sim->Pointer():NULL,sim?sim->Channels():0,dre->Pointer(),dre->Channels(),dim->Pointer(),dim->Channels());
-		}
-		return ok?vecs->ResVasp():NULL;
-	}
-	else
-		return NULL;
-}
-
-VASP_UNARY("vasp.rfft",rfft,true,"Real DFT")
-VASP_UNARY("vasp.r!fft",rifft,true,"Real inverse DFT")
-VASP_UNARY("vasp.cfft",cfft,true,"Complex DFT")
-VASP_UNARY("vasp.c!fft",cifft,true,"Complex inverse DFT")
-
diff --git a/externals/grill/vasp/source/ops_dft.h b/externals/grill/vasp/source/ops_dft.h
deleted file mode 100644
index 24b9a23d..00000000
--- a/externals/grill/vasp/source/ops_dft.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_DFT_H
-#define __VASP_OPS_DFT_H
-
-#include "opbase.h"
-
-// Fourier transforms
-
-namespace VaspOp {
-	Vasp *m_rfft(OpParam &p,CVasp &src,CVasp *dst = NULL,BL inv = false);  // real forward
-	inline Vasp *m_rifft(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_rfft(p,src,dst,true); } // real inverse
-	Vasp *m_cfft(OpParam &p,CVasp &src,CVasp *dst = NULL,BL inv = false); // complex forward
-	inline Vasp *m_cifft(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cfft(p,src,dst,true); } // complex inverse
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_feature.cpp b/externals/grill/vasp/source/ops_feature.cpp
deleted file mode 100644
index 89e3a156..00000000
--- a/externals/grill/vasp/source/ops_feature.cpp
+++ /dev/null
@@ -1,226 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_feature.h"
-#include "oploop.h"
-#include "util.h"
-#include <math.h>
-
-// --- find peaks
-
-BL higher(S a,S b) { return a > b; }
-BL lower(S a,S b) { return a < b; }
-
-/*! \brief Find peaks or valleys (depending on cmp function)
-	\param rep repetition count
-	
-	\remark real peak search is mangled into complex domain
-
-	\todo how to treat <=, >=
-	\todo separate real and complex functionality
-*/
-
-static BL d_vlpk(OpParam &p,BL cmpf(S a,S b)) 
-{ 
-	I dpeaks = (I)(p.frames*p.peaks.density);
-	if(dpeaks < 1) dpeaks = 1;
-
-	I cnt;
-	do {
-		cnt = 0;
-
-		I i;
-		S *rdst = p.rddt,*rsrc = p.rsdt;
-		S *idst = p.iddt,*isrc = p.isdt;
-		
-		if(!p.peaks.cx || !idst) idst = rdst,p.ids = p.rds;
-		if(!p.peaks.cx || !isrc) isrc = rsrc,p.iss = p.rss;
-
-		// preset sample values
-		S d1 = -1,d0 = -1,dn = -1;
-
-		// search first non-null sample
-		_D_LOOP(i,p.frames)
-			if((dn = sqabs(rsrc[i*p.rss],isrc[i*p.iss])) != 0)
-				break; // non-null -> break!
-			else 
-				rdst[i*p.rds] = idst[i*p.ids] = 0; // copy null samples to dst
-		_E_LOOP
-
-		// i points to first non-null sample
-
-		_D_WHILE(i < p.frames)
-			// current samples -> previous samples
-			d1 = d0,d0 = dn;
-
-			// save current index 
-			I ci = i;
-
-			// search next non-null sample
-			dn = -1;
-			while(++i < p.frames) 
-				if((dn = sqabs(rsrc[i*p.rss],isrc[i*p.iss])) != 0) {
-					break; // non-null -> break!
-				}
-				else 
-					rdst[i*p.rds] = idst[i*p.ids] = 0;
-
-			if((d1 < 0 || cmpf(d0,d1)) && (dn < 0 || cmpf(d0,dn))) {
-				// is peak/valley
-				rdst[ci*p.rds] = rsrc[ci*p.rss];
-				idst[ci*p.ids] = isrc[ci*p.iss];
-				++cnt;
-			}
-			else
-				rdst[ci*p.rds] = idst[ci*p.ids] = 0;
-		_E_WHILE
-	} while(cnt > dpeaks);
-
-	p.peaks.density = p.frames?(R)cnt/p.frames:(cnt?1:0);
-	return true; 
-}
-
-inline BL d_peaks(OpParam &p) { return d_vlpk(p,higher); }
-inline BL d_valleys(OpParam &p) { return d_vlpk(p,lower); }
-inline BL d_rpeaks(OpParam &p) { return d_vlpk(p,higher); }
-inline BL d_rvalleys(OpParam &p) { return d_vlpk(p,lower); }
-
-/*! \brief Finds peaks or valleys in a vasp.
-
-	\param arg argument list 
-	\param arg.rep repetition count
-	\param dst destination vasp (NULL for in-place operation)
-	\param inv true for valley operation
-	\return normalized destination vasp
-*/
-Vasp *VaspOp::m_peaks(OpParam &p,CVasp &src,CVasp *dst,BL inv) 
-{ 
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		p.peaks.cx = false;
-		ret = DoOp(vecs,inv?d_valleys:d_peaks,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-
-
-/*! \brief Finds peaks or valleys by radius in a complex vasp.
-
-	\param arg argument list 
-	\param arg.rep repetition count
-	\param dst destination vasp (NULL for in-place operation)
-	\param inv true for valley operation
-	\return normalized destination vasp
-*/
-Vasp *VaspOp::m_rpeaks(OpParam &p,CVasp &src,CVasp *dst,BL inv) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		p.peaks.cx = true;
-		ret = DoOp(vecs,inv?d_rvalleys:d_rpeaks,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-
-class vasp_peaks:
-	public vasp_anyop
-{																				
-	FLEXT_HEADER(vasp_peaks,vasp_anyop)
-public:			
-	
-	vasp_peaks(I argc,const t_atom *argv): 
-		vasp_anyop(argc,argv,VASP_ARG(),true,XletCode(xlet_float,0)) 
-	{}
-
-	virtual Vasp *do_peaks(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref); 
-		return VaspOp::m_peaks(p,cref,&cdst); 
-	}
-		
-	virtual Vasp *tx_work(const Argument &arg) 
-	{ 
-		OpParam p(thisName(),0);													
-		
-		if(arg.IsList() && arg.GetList().Count() >= 1 && CanbeFloat(arg.GetList()[0])) {
-			p.peaks.density = GetAFloat(arg.GetList()[0]);
-		}
-		else {
-			if(!arg.IsNone()) post("%s - invalid density argument -> set to 1",p.opname);
-			p.peaks.density = 1;
-		}
-		
-		Vasp *ret = do_peaks(p);
-		ToOutFloat(1,p.peaks.density);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Get non-zero values only for peaks",thisName()); }
-};																				
-VASP_LIB_V("vasp.peaks",vasp_peaks)
-
-
-class vasp_valleys:
-	public vasp_peaks
-{																				
-	FLEXT_HEADER(vasp_valleys,vasp_peaks)
-public:			
-	vasp_valleys(I argc,const t_atom *argv): vasp_peaks(argc,argv) {}
-	virtual Vasp *do_peaks(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_valleys(p,cref,&cdst); 
-	}
-
-	virtual V m_help() { post("%s - Get non-zero values only for values",thisName()); }
-};																				
-VASP_LIB_V("vasp.valleys",vasp_valleys)
-
-
-class vasp_rpeaks:
-	public vasp_peaks
-{																				
-	FLEXT_HEADER(vasp_rpeaks,vasp_peaks)
-public:			
-	vasp_rpeaks(I argc,const t_atom *argv): vasp_peaks(argc,argv) {}
-	virtual Vasp *do_peaks(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_rpeaks(p,cref,&cdst); 
-	}
-
-	virtual V m_help() { post("%s - Get non-zero values only for peaks of the complex radius",thisName()); }
-};																				
-VASP_LIB_V("vasp.rpeaks",vasp_rpeaks)
-
-
-class vasp_rvalleys:
-	public vasp_peaks
-{																				
-	FLEXT_HEADER(vasp_rvalleys,vasp_peaks)
-public:			
-	vasp_rvalleys(I argc,const t_atom *argv): vasp_peaks(argc,argv) {}
-	virtual Vasp *do_peaks(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_rvalleys(p,cref,&cdst); 
-	}
-
-	virtual V m_help() { post("%s - Get non-zero values only for valleys of the complex radius",thisName()); }
-};																				
-VASP_LIB_V("vasp.rvalleys",vasp_rvalleys)
-
diff --git a/externals/grill/vasp/source/ops_feature.h b/externals/grill/vasp/source/ops_feature.h
deleted file mode 100644
index 95293bad..00000000
--- a/externals/grill/vasp/source/ops_feature.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_FEATURE_H
-#define __VASP_OPS_FEATURE_H
-
-#include "opbase.h"
-
-// Feature extraction functions
-
-namespace VecOp {
-}
-
-namespace VaspOp {
-	// extrema functions
-	Vasp *m_peaks(OpParam &p,CVasp &src,CVasp *dst = NULL,BL inv = false); //! find peaks
-	inline Vasp *m_valleys(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_peaks(p,src,dst,true); } //! find valleys	
-	Vasp *m_rpeaks(OpParam &p,CVasp &src,CVasp *dst = NULL,BL inv = false); //! find radius peaks
-	inline Vasp *m_rvalleys(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_rpeaks(p,src,dst,true); } //! find radius valleys	
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_flt.cpp b/externals/grill/vasp/source/ops_flt.cpp
deleted file mode 100644
index deecc5ff..00000000
--- a/externals/grill/vasp/source/ops_flt.cpp
+++ /dev/null
@@ -1,205 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_flt.h"
-#include "opdefs.h"
-#include "util.h"
-
-// --- highpass ---------------------------------------
-
-//! \todo handle carry
-//! \todo handle yield
-
-BL VecOp::d_fhp(OpParam &p) 
-{ 
-	if(p.revdir)
-		post("%s - reversing operation direction due to overlap: opposite sample delay",p.opname);
-
-/*
-	R coef = (2*PI)/perln;
-    if(coef > 1) coef = 1;
-*/  
-    const R coef = 1-p.flt.coef;
-	const I arep = abs(p.flt.rep);
-	S *src = p.rsdt,*dst = p.rddt;
-
-	for(I ti = 0; ti < arep; ++ti) {
-		register S v1;
-		I i;
-
-		// t+ direction
-		for(i = 0,v1 = 0; i < p.frames; ++i) {
-			register const S v0 = *src + coef*v1;
-			*dst = v0-v1;
-			v1 = v0;
-			src += p.rss,dst += p.rds;
-		}
-		
-		if(p.flt.rep < 0) {
-			if(++ti == arep) break;
-
-			// t- direction
-			for(i = p.frames-1,v1 = 0; i >= 0; --i) {
-				src -= p.rss,dst -= p.rds;
-				register const S v0 = *src + coef*v1;
-				*dst = v0-v1;
-				v1 = v0;
-			}
-		}
-	}
-
-	return true;
-}
-
-
-// --- lowpass ---------------------------------------
-
-//! \todo handle carry
-//! \todo handle yield
-
-BL VecOp::d_flp(OpParam &p) 
-{ 
-	if(p.revdir)
-		post("%s - reversing operation direction due to overlap: opposite sample delay",p.opname);
-
-/*
-	R coef = (2*PI)/perln;
-    if(coef > 1) coef = 1;
-*/    
-    
-	const R coef = p.flt.coef,feed = 1-coef;
-	const I arep = abs(p.flt.rep);
-
-	for(I ti = 0; ti < arep; ++ti) {
-		register S v1;
-		I i;
-		S *src = p.rsdt,*dst = p.rddt;
-
-		// t+ direction
-		for(i = 0,v1 = 0; i < p.frames; ++i) {
-			v1 = *dst = coef* *src + feed*v1;
-			src += p.rss,dst += p.rds;
-		}
-		
-		if(p.flt.rep < 0) {
-			if(++ti == arep) break;
-
-			// t- direction
-			for(i = p.frames-1,v1 = 0; i >= 0; --i) {
-				src -= p.rss,dst -= p.rds;
-				v1 = *dst = coef* *src + feed*v1;
-			}
-		}
-	}
-
-	return true;
-}
-
-
-
-Vasp *VaspOp::m_fhp(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL hp) 
-{ 
-	Vasp *ret = NULL;
-	if(arg.IsList() && arg.GetList().Count() >= 1) {
-		RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-		if(vecs) {
-			p.flt.coef = 2*PI/flext::GetAFloat(arg.GetList()[0]);
-		    if(p.flt.coef > 1) p.flt.coef = 1;
-			p.flt.rep = arg.GetList().Count() >= 2?flext::GetAInt(arg.GetList()[1]):1;
-			p.flt.rep = -p.flt.rep;  // fwd/bwd operation
-/*
-			if(p.SROvr()) {
-				p.SDRRev();
-				post("%s - reversing operation direction due to overlap: opposite sample delay",opnm);
-			}	
-*/
-			ret = DoOp(vecs,hp?VecOp::d_fhp:VecOp::d_flp,p);
-
-			delete vecs;
-		}
-	}
-
-	return ret;
-}
-
-VASP_ANYOP("vasp.flp",flp,1,true,VASP_ARG(),"Passive low pass filter")
-VASP_ANYOP("vasp.fhp",fhp,1,true,VASP_ARG(),"Passive high pass filter")
-
-
-// --- integrate/differentiate
-
-/*! \brief Integration
-	\remark The delay of the result is +/- one sample, depending on the direction of the calculation 
-	
-	\todo different modes how to initialize first carry?
-	\todo repetition count
-*/
-BL VecOp::d_int(OpParam &p) 
-{ 
-	if(p.revdir)
-		post("%s - reversed operation direction due to overlap: opposite sample delay",p.opname);
-
-	register S d = p.intdif.carry;
-	register I i;
-	_DE_LOOP(i,p.frames, ( *p.rddt = (d += *p.rsdt), p.rsdt += p.rss,p.rddt += p.rds ) )
-	p.intdif.carry = d;
-	return true; 
-}
-
-/*! \brief Differentiation
-	\remark The delay of the result is +/- one sample, depending on the direction of the calculation 
-
-	\todo different modes how to initialize first carry?
-	\todo repetition count
-*/
-BL VecOp::d_dif(OpParam &p) 
-{ 
-	if(p.revdir)
-		post("%s - reversed operation direction due to overlap: opposite sample delay",p.opname);
-
-	register S d = p.intdif.carry,d1;
-	register I i;
-	_DE_LOOP(i,p.frames, ( d1 = *p.rsdt, *p.rddt = d1-d,d = d1, p.rsdt += p.rss,p.rddt += p.rds ) )
-	p.intdif.carry = d;
-	return true; 
-}
-
-/*! \brief Does vasp integration/differentiation.
-
-	\param arg argument list 
-	\param dst destination vasp (NULL for in-place operation)
-	\param inv true for differentiation
-	\return normalized destination vasp
-*/
-Vasp *VaspOp::m_int(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL inv) 
-{ 
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		p.intdif.carry = 0,p.intdif.rep = 1;
-		if(arg.IsList() && arg.GetList().Count() >= 1) p.intdif.rep = flext::GetAInt(arg.GetList()[0]);
-		
-		if(p.intdif.rep < 0) {
-			post("%s - invalid repetition count (%i) -> set to 1",p.opname,p.intdif.rep);
-			p.intdif.rep = 1;
-		}
-		
-		ret = DoOp(vecs,inv?VecOp::d_dif:VecOp::d_int,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_ANYOP("vasp.int",int,0,true,VASP_ARG_I(1),"Integration") 
-VASP_ANYOP("vasp.dif",dif,0,true,VASP_ARG_I(1),"Differentiation") 
-
-
-VASP_UNARY("vasp.fix",fix,true,"Bashes denormals/NANs to zero") 
diff --git a/externals/grill/vasp/source/ops_flt.h b/externals/grill/vasp/source/ops_flt.h
deleted file mode 100644
index debb4039..00000000
--- a/externals/grill/vasp/source/ops_flt.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_FLT_H
-#define __VASP_OPS_FLT_H
-
-#include "opfuns.h"
-
-// Filtering functions
-
-namespace VecOp {
-	BL d_flp(OpParam &p);
-	BL d_fhp(OpParam &p);
-
-	BL d_int(OpParam &p);
-	BL d_dif(OpParam &p); 
-}
-
-DEFOP(S,d_fix,fix,run)
-
-namespace VaspOp {
-	// passive filters
-	Vasp *m_fhp(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL,BL hp = true); //! hi pass
-	inline Vasp *m_flp(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_fhp(p,src,arg,dst,false); } //! lo pass	
-
-	// int/dif functions
-	Vasp *m_int(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL,BL inv = false); //! integrate
-	inline Vasp *m_dif(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_int(p,src,arg,dst,true); } //! differentiate
-
-	// fix denormals/NANs
-	inline Vasp *m_fix(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_fix); }    // ! NAN/denormal filter
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_gate.cpp b/externals/grill/vasp/source/ops_gate.cpp
deleted file mode 100644
index 919ee07f..00000000
--- a/externals/grill/vasp/source/ops_gate.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_cmp.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-// --------------------------------------------------------------
-
-
-Vasp *VaspOp::m_gate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeFloat(arg.GetList()[0]))
-			p.rbin.arg = flext::GetAFloat(arg.GetList()[0]);
-		else {
-			post("%s - argument is invalid -> set to 1",p.opname);
-			p.rbin.arg = 1;
-		}
-
-		ret = DoOp(vecs,VecOp::d_gate,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-
-Vasp *VaspOp::m_rgate(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeFloat(arg.GetList()[0]))
-			p.cbin.rarg = flext::GetAFloat(arg.GetList()[0]);
-		else {
-			post("%s - argument is invalid -> set to 1",p.opname);
-			p.cbin.rarg = 1;
-		}
-		p.cbin.iarg = 0; // not used anyway
-
-		ret = DoOp(vecs,VecOp::d_rgate,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_ANYOP("vasp.gate",gate,1,true,VASP_ARG_R(1),"set destination to 0 if source < argument") 
-VASP_ANYOP("vasp.rgate",rgate,1,true,VASP_ARG_R(1),"complex radius gate: set destination to 0 if rad(complex source) < rad(complex argument)") 
-
-
-// --------------------------------------------------------------
-
diff --git a/externals/grill/vasp/source/ops_gen.cpp b/externals/grill/vasp/source/ops_gen.cpp
deleted file mode 100644
index 73aaab5c..00000000
--- a/externals/grill/vasp/source/ops_gen.cpp
+++ /dev/null
@@ -1,266 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_gen.h"
-#include "util.h"
-#include <math.h>
-
-// --- osc ---------------------------------------
-
-/*!	\brief Generator for real (cos) oscillations
-*/
-BL VecOp::d_osc(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc; 
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(I i = 0; i < p.frames; ++i,ph += phinc,p.rddt += p.rds) *p.rddt = cos(ph);
-	return true;
-}
-
-/*!	\brief multiplicative generator for real (cos) oscillations
-*/
-BL VecOp::d_mosc(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc; 
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(I i = 0; i < p.frames; ++i,ph += phinc,p.rsdt += p.rss,p.rddt += p.rds) 
-		*p.rddt = *p.rsdt * cos(ph);
-	return true;
-}
-
-/*! \brief Generator for real (cos) oscillations.
-
-	\param arg argument list 
-	\param arg.perlen Period length (in samples)
-	\param arg.stph Starting phase
-	\param mul true for multiplication to exisiting date
-	\return normalized destination vasp
-
-	\todo Replace period length by frequency specification
-*/
-Vasp *VaspOp::m_osc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul) 
-{ 
-	Vasp *ret = NULL;
-	if(arg.IsList() && arg.GetList().Count() >= 1) {
-		RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-		if(vecs) {
-			// period length
-			p.gen.phinc = 2*PI/flext::GetAFloat(arg.GetList()[0]); 
-			// starting phase
-			p.gen.ph = arg.GetList().Count() >= 2?flext::GetAFloat(arg.GetList()[1]):0;
-
-			ret = DoOp(vecs,mul?VecOp::d_mosc:VecOp::d_osc,p);
-			delete vecs;
-		}
-	}
-	else
-		post("%s - no arguments: no operation",p.opName());
-
-	return ret;
-}
-
-
-/*!	\brief Generator for complex oscillations.
-*/
-BL VecOp::d_cosc(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc;
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(; p.frames--; ph += phinc,p.rddt += p.rds,p.iddt += p.ids) 
-		*p.rddt = cos(ph),*p.iddt = sin(ph);
-	return true;
-}
-
-/*!	\brief Multiplicative generator for complex oscillations.
-*/
-BL VecOp::d_mcosc(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc;
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(; p.frames--; ph += phinc,p.rsdt += p.rss,p.isdt += p.iss,p.rddt += p.rds,p.iddt += p.ids) {
-		R zre = cos(ph),zim = sin(ph);
-
-		register const R r = *p.rsdt * zre - *p.isdt * zim;
-		*p.iddt = *p.isdt * zre + *p.rsdt * zim;
-		*p.rddt = r;
-	}
-	return true;
-}
-
-/*! \brief Generator for complex (cos+i sin) oscillations.
-
-	\param arg argument list 
-	\param arg.perlen Period length (in samples)
-	\param arg.stph Starting phase
-	\param mul true for multiplication to exisiting date
-	\return normalized destination vasp
-
-	\todo Replace period length by frequency specification
-*/
-Vasp *VaspOp::m_cosc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul) 
-{ 
-	Vasp *ret = NULL;
-	if(arg.IsList() && arg.GetList().Count() >= 1) {
-		CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-		if(vecs) {
-			// period length
-			p.gen.phinc = 2*PI/flext::GetAFloat(arg.GetList()[0]); 
-			// starting phase
-			p.gen.ph = arg.GetList().Count() >= 2?flext::GetAFloat(arg.GetList()[1]):0;
-
-			ret = DoOp(vecs,mul?VecOp::d_mcosc:VecOp::d_cosc,p);
-			delete vecs;
-		}
-	}
-	else
-		post("%s - no arguments: no operation",p.opName());
-
-	return ret;
-}
-
-
-VASP_ANYOP("vasp.osc",osc,1,false,VASP_ARG(),"Calculates a cosine wave")
-VASP_ANYOP("vasp.*osc",mosc,1,true,VASP_ARG(),"Multiplies with a cosine wave")
-VASP_ANYOP("vasp.cosc",cosc,1,false,VASP_ARG(),"Calculates a complex oscillation (cos + i sin)")
-VASP_ANYOP("vasp.*cosc",mcosc,1,true,VASP_ARG(),"Multiplies with a complex oscillation (cos + i sin)")
-
-// --- phasor ---------------------------------------
-
-// ! look up Höldrich's pd phasor code
-
-/*!	\brief Generator for saw wave oscillations.
-*/
-BL VecOp::d_phasor(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc;
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(; p.frames--; ph += phinc,p.rddt += p.rds) *p.rddt = fmod((F)ph,1.F);
-	return true;
-}
-
-/*!	\brief Multiplicative generator for saw wave oscillations.
-*/
-BL VecOp::d_mphasor(OpParam &p) 
-{ 
-	register R ph = p.gen.ph,phinc = p.gen.phinc;
-	if(p.revdir) ph -= (p.frames-1)*(phinc = -phinc);
-
-	for(; p.frames--; ph += phinc,p.rddt += p.rds,p.rsdt += p.rss) *p.rddt = *p.rsdt * fmod((F)ph,1.F);
-	return true;
-}
-
-/*! \brief Generator for sawtooth oscillations.
-
-	\param arg argument list 
-	\param arg.perlen Period length (in samples)
-	\param arg.stph Starting phase
-	\param mul true for multiplication to exisiting date
-	\return normalized destination vasp
-
-	\todo Replace period length by frequency specification
-*/
-Vasp *VaspOp::m_phasor(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul) 
-{ 
-	Vasp *ret = NULL;
-	if(arg.IsList() && arg.GetList().Count() >= 1) {
-		RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-		if(vecs) {
-			// period length
-			p.gen.phinc = 1./flext::GetAFloat(arg.GetList()[0]); 
-			// starting phase
-			p.gen.ph = arg.GetList().Count() >= 2?flext::GetAFloat(arg.GetList()[1]):0;
-		
-			ret = DoOp(vecs,mul?VecOp::d_mphasor:VecOp::d_phasor,p);
-			delete vecs;
-		}
-	}
-	else
-		post("%s - no arguments: no operation",p.opName());
-
-	return ret;
-}
-
-
-VASP_ANYOP("vasp.phasor",phasor,1,false,VASP_ARG(),"Calculates a sawtooth wave")
-VASP_ANYOP("vasp.*phasor",mphasor,1,true,VASP_ARG(),"Multiplies with a sawtooth wave")
-
-// --- noise --------------------------------
-
-static F rnd() 
-{
-    static I val = 307*1319;
-    F ret = ((F)((val&0x7fffffff)-0x40000000))*(F)(1.0/0x40000000);
-    val = val * 435898247 + 382842987;
-	return ret;
-}
-
-/*!	\brief Vector function for pseudorandom noise.
-*/
-BL VecOp::d_noise(OpParam &p) 
-{ 
-	for(; p.frames--; p.rddt += p.rds) *p.rddt = rnd();
-	return true;
-}
-
-
-/*! \brief Generator for real valued noise.
-
-	\return normalized destination vasp
-*/
-Vasp *VaspOp::m_noise(OpParam &p,CVasp &src,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		ret = DoOp(vecs,VecOp::d_noise,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-/*!	\brief Vector function for pseudorandom complex noise.
-*/
-BL VecOp::d_cnoise(OpParam &p) 
-{ 
-	for(; p.frames--; p.rddt += p.rds,p.iddt += p.ids) {
-		R amp = rnd();
-		R arg = rnd()*(2.*PI);
-		*p.rddt = amp*cos(arg);
-		*p.iddt = amp*sin(arg);
-	}
-	return true;
-}
-
-/*! \brief Generator for complex noise (complex abs, complex arg).
-
-	\return normalized destination vasp
-
-	\todo Replace period length by frequency specification
-*/
-Vasp *VaspOp::m_cnoise(OpParam &p,CVasp &src,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		ret = DoOp(vecs,VecOp::d_cnoise,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_UNARY("vasp.noise",noise,false,"Fills the vectors with white noise")
-VASP_UNARY("vasp.cnoise",cnoise,false,"Fills the vectors with complex white noise (radius and angle are random)")
-
diff --git a/externals/grill/vasp/source/ops_gen.h b/externals/grill/vasp/source/ops_gen.h
deleted file mode 100644
index eff28710..00000000
--- a/externals/grill/vasp/source/ops_gen.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_GEN_H
-#define __VASP_OPS_GEN_H
-
-#include "opbase.h"
-
-// Generator functions 
-
-namespace VecOp {
-	BL d_osc(OpParam &p);
-	BL d_cosc(OpParam &p);
-	BL d_mosc(OpParam &p);
-	BL d_mcosc(OpParam &p);
-	BL d_phasor(OpParam &p);
-	BL d_mphasor(OpParam &p);
-	BL d_noise(OpParam &p);
-	BL d_cnoise(OpParam &p);
-}
-
-namespace VaspOp {
-	Vasp *m_osc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul = false);  // real osc
-	inline Vasp *m_mosc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_osc(p,src,arg,dst,true); }   // * real osc
-	Vasp *m_cosc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul = false);  // complex osc (phase rotates)
-	inline Vasp *m_mcosc(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_cosc(p,src,arg,dst,true); }  // * complex osc (phase rotates)
-	Vasp *m_phasor(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL mul = false);  // phasor
-	inline Vasp *m_mphasor(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_phasor(p,src,arg,dst,true); }  // * phasor
-	Vasp *m_noise(OpParam &p,CVasp &src,CVasp *dst);  // real noise
-	Vasp *m_cnoise(OpParam &p,CVasp &src,CVasp *dst); // complex noise (arg and abs random)
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_qminmax.cpp b/externals/grill/vasp/source/ops_qminmax.cpp
deleted file mode 100644
index 22ae6128..00000000
--- a/externals/grill/vasp/source/ops_qminmax.cpp
+++ /dev/null
@@ -1,267 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_cmp.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-// --------------------------------------------------------------
-
-// --------------------------------------------------------------
-
-
-/*! \class vasp_qmin
-	\remark \b vasp.min?
-	\brief Get minimum sample value
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - minimum sample value
-
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qmin:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qmin,vasp_op)
-
-public:
-	vasp_qmin() { 
-		AddInAnything(); 
-		AddOutList(); 
-	}
-
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = BIG;
-		Vasp *ret = VaspOp::m_qmin(p,v); 
-		delete ret;
-		return p.norm.minmax == BIG?0:p.norm.minmax;
-	}
-		
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok()) return;
-
-		AtomList ret(ref.Vectors());
-		OpParam p(thisName(),0);	
-		
-		for(I i = 0; i < ret.Count(); ++i) {
-			Vasp vasp(ref.Frames(),ref.Vector(i));
-			CVasp ref(vasp);
-			F v = do_opt(p,ref); 
-			SetFloat(ret[i],v);
-		}
-		ToOutList(0,ret);
-	}
-
-	virtual V m_help() { post("%s - Get a vasp's minimum sample value",thisName()); }
-};
-
-VASP_LIB("vasp.min?",vasp_qmin)
-
-
-/*! \class vasp_qamin
-	\remark \b vasp.amin?
-	\brief Get minimum absolute sample value
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - minimum absolute sample value
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qamin:
-	public vasp_qmin
-{
-	FLEXT_HEADER(vasp_qamin,vasp_qmin)
-public:
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = BIG;
-		Vasp *ret = VaspOp::m_qmin(p,v); 
-		delete ret;
-		return p.norm.minmax == BIG?0:p.norm.minmax;
-	}
-		
-	virtual V m_help() { post("%s - Get a vasp's minimum absolute sample value",thisName()); }
-};
-
-VASP_LIB("vasp.amin?",vasp_qamin)
-
-
-
-/*! \class vasp_qmax
-	\remark \b vasp.max?
-	\brief Get maximum sample value
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - maximum sample value
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qmax:
-	public vasp_qmin
-{
-	FLEXT_HEADER(vasp_qmax,vasp_qmin)
-public:
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = -BIG;
-		Vasp *ret = VaspOp::m_qmax(p,v); 
-		delete ret;
-		return p.norm.minmax == -BIG?0:p.norm.minmax;
-	}
-
-	virtual V m_help() { post("%s - Get a vasp's maximum sample value",thisName()); }
-};
-
-VASP_LIB("vasp.max?",vasp_qmax)
-
-
-
-/*! \class vasp_qamax
-	\remark \b vasp.amax?
-	\brief Get minimum absolute sample value
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - maximum absolute sample value
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qamax:
-	public vasp_qmax
-{
-	FLEXT_HEADER(vasp_qamax,vasp_qmax)
-public:
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = 0;
-		Vasp *ret = VaspOp::m_qamax(p,v); 
-		delete ret;
-		return p.norm.minmax;
-	}
-
-	virtual V m_help() { post("%s - Get a vasp's maximum absolute sample value",thisName()); }
-};
-
-VASP_LIB("vasp.amax?",vasp_qamax)
-
-
-
-
-/*! \class vasp_qrmin
-	\remark \b vasp.rmin?
-	\brief Get minimum complex radius of samples
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet list - minimum radius value per complex vector pair
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qrmin:
-	public vasp_op
-{
-	FLEXT_HEADER(vasp_qrmin,vasp_op)
-public:
-	vasp_qrmin() { 
-		AddInAnything(); 
-		AddOutList(); 
-	}
-
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = BIG;
-		Vasp *ret = VaspOp::m_qrmin(p,v);
-		delete ret; 
-		return sqrt(p.norm.minmax == BIG?0:p.norm.minmax);
-	}
-		
-	virtual V m_bang() 
-	{ 
-		if(!ref.Ok()) return;
-
-		AtomList ret(ref.Vectors()/2);
-		OpParam p(thisName(),0);	
-		
-		for(I i = 0; i < ret.Count(); ++i) {
-			Vasp vasp(ref.Frames(),ref.Vector(i*2));
-			vasp.AddVector(ref.Vector(i*2+1));
-			CVasp ref(vasp);
-			F v = do_opt(p,ref); 
-			SetFloat(ret[i],v);
-		}
-		
-		if(ref.Vectors()%2) {
-			post("%s - omitting dangling vector of complex pairs",thisName());
-		}
-		
-		ToOutList(0,ret);
-	}
-
-	virtual V m_help() { post("%s - Get a vasp's minimum complex radius",thisName()); }
-};
-
-VASP_LIB("vasp.rmin?",vasp_qrmin)
-
-
-
-/*! \class vasp_qrmax
-	\remark \b vasp.rmax?
-	\brief Get maximum complex radius of samples
-	\since 0.0.2
-	\param inlet vasp - is stored and output triggered
-	\param inlet bang - triggers output
-	\param inlet set - vasp to be stored 
-	\retval outlet float - maximum radius value per complex vector pair
-
-	\todo Should we provide a cmdln default vasp?
-	\todo Should we inhibit output for invalid vasps?
-	\remark Returns 0 for a vasp with 0 frames
-*/
-class vasp_qrmax:
-	public vasp_qrmin
-{
-	FLEXT_HEADER(vasp_qrmax,vasp_qrmin)
-public:
-	virtual F do_opt(OpParam &p,CVasp &v) 
-	{ 
-		p.norm.minmax = 0;
-		Vasp *ret = VaspOp::m_qrmax(p,v); 
-		delete ret;
-		return sqrt(p.norm.minmax);
-	}
-
-	virtual V m_help() { post("%s - Get a vasp's maximum complex radius",thisName()); }
-};
-
-VASP_LIB("vasp.rmax?",vasp_qrmax)
-
-
-
-
diff --git a/externals/grill/vasp/source/ops_rearr.cpp b/externals/grill/vasp/source/ops_rearr.cpp
deleted file mode 100644
index fc86b327..00000000
--- a/externals/grill/vasp/source/ops_rearr.cpp
+++ /dev/null
@@ -1,248 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_rearr.h"
-#include "oploop.h"
-#include "oppermute.h"
-
-/*! \brief vasp shift or rotation
-	\todo units for shift
-*/
-Vasp *VaspOp::m_shift(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL shift,BL symm) 
-{
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeFloat(arg.GetList()[0])) {
-			// shift length
-			p.sh.sh = flext::GetAFloat(arg.GetList()[0]);
-		}
-		else {
-			post("%s - invalid argument -> set to 0",p.opname);
-			p.sh.sh = 0;
-		}
-
-		ret = DoOp(vecs,shift?VecOp::d_shift:VecOp::d_rot,p,symm);
-		delete vecs;
-	}
-
-	return ret;
-}
-
-
-/*! \brief shift buffer
-*/
-BL VecOp::d_shift(OpParam &p) 
-{ 
-	if(p.ovrlap) {
-		post("%s - cannot operate on overlapped vectors",p.opname);
-		return false;
-	}
-
-	I ish = (I)p.sh.sh;
-	if(p.sh.sh != ish) { // integer shift
-		// requires interpolation
-		post("non-integer shift not implemented - truncating to integer");
-		p.sh.sh = ish;
-	}
-
-	p.SkipOddMiddle();
-	
-	if(p.symm == 1) ish = -ish;
-
-	I aish = abs(ish);
-	if(aish > p.frames) aish = ish = p.frames;
-
-	I i,cnt = p.frames-aish;
-	const S *sd = p.rsdt-ish*p.rss;
-	S *dd = p.rddt;
-
-	if(ish > 0) {
-		sd += (p.frames-1)*p.rss,dd += (p.frames-1)*p.rds;
-		p.rss = -p.rss,p.rds = -p.rds;
-	}
-
-	// do shift
-	if(cnt > 0) {
-		if(p.rss == 1 && p.rds == 1) 
-			_DE_LOOP(i,cnt, ( *(dd++) = *(sd++) ) )
-		else if(p.rss == -1 && p.rds == -1) 
-			_DE_LOOP(i,cnt, ( *(dd--) = *(sd--) ) )
-		else 
-			_DE_LOOP(i,cnt, ( *dd = *sd,sd += p.rss,dd += p.rds ) )
-	}
-
-	// fill spaces
-	if(p.sh.fill) {
-		S vfill = p.sh.fill == 1?0:dd[-p.rds];
-		I aish = abs(ish);
-		if(p.rds == 1) 
-			_DE_LOOP(i,aish, ( *(dd++) = vfill ) )
-		else if(p.rds == -1) 
-			_DE_LOOP(i,aish, ( *(dd--) = vfill ) )
-		else 
-			_DE_LOOP(i,aish, ( *dd = vfill,dd += p.rds ) )
-	}
-
-	return true;
-}
-
-
-class vasp_shift:
-	public vasp_anyop
-{																				
-	FLEXT_HEADER_S(vasp_shift,vasp_anyop,Setup)
-public:			
-	
-	vasp_shift(I argc,const t_atom *argv): 
-		vasp_anyop(argc,argv,VASP_ARG_I(0),true),
-		fill(xsf_zero)
-	{}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDATTR_VAR1_E(c,"fill",fill);
-	}
-
-	enum xs_fill {
-		xsf__ = -1,  // don't change
-		xsf_none = 0,xsf_zero,xsf_edge
-	};	
-
-	virtual Vasp *do_shift(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_shift(p,cref,arg,&cdst); 
-	}
-		
-	virtual Vasp *tx_work(const Argument &arg) 
-	{ 
-		OpParam p(thisName(),0);													
-		p.sh.fill  = (I)fill;
-
-		Vasp *ret = do_shift(p);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Shifts buffer data",thisName()); }
-
-protected:
-	xs_fill fill;
-
-private:
-	FLEXT_ATTRVAR_E(fill,xs_fill)
-};																				
-VASP_LIB_V("vasp.shift",vasp_shift)
-
-
-class vasp_xshift:
-	public vasp_shift
-{																				
-	FLEXT_HEADER(vasp_xshift,vasp_shift)
-public:			
-	
-	vasp_xshift(I argc,const t_atom *argv): vasp_shift(argc,argv) {}
-
-	virtual Vasp *do_shift(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_xshift(p,cref,arg,&cdst); 
-	}
-		
-	virtual V m_help() { post("%s - Shifts buffer data symmetrically (in two halves)",thisName()); }
-};																				
-VASP_LIB_V("vasp.xshift",vasp_xshift)
-
-
-inline int rotation(int ij, int n,OpParam &p) { return (ij+n-p.sh.ish)%n; }
-
-#define ROTBLOCK 1024
-
-/*! \brief rotate buffer
-	\todo implement temporary storage for faster transformation (use abstract permute algorithm)
-*/
-BL VecOp::d_rot(OpParam &p) 
-{ 
-	if(p.ovrlap) {
-		post("%s - cannot operate on overlapped vectors",p.opname);
-		return false;
-	}
-
-	p.sh.ish = (I)p.sh.sh;
-	if(p.sh.sh != p.sh.ish) { 
-		// requires interpolation
-		post("%s - non-integer shift not implemented - truncating to integer",p.opname);
-	}
-
-	p.SkipOddMiddle();
-	
-	p.sh.ish = p.sh.ish%p.frames;
-	if(p.symm == 1) p.sh.ish = -p.sh.ish;
-
-/*
-	if(p.frames >= ROTBLOCK) {
-		//use temporary space;
-		S *tmp = new S[ROTBLOCK];
-		
-		delete[] tmp;
-	}
-	else 
-*/
-		PERMUTATION(S,1,p,rotation);
-	return true; 
-}
-
-VASP_ANYOP("vasp.rot",rot,0,true,VASP_ARG_I(0),"Rotates buffer data")
-VASP_ANYOP("vasp.xrot",xrot,0,true,VASP_ARG_I(0),"Rotates buffer data symmetrically (in two halves)")
-
-
-/*! \brief mirror buffer
-*/
-BL VecOp::d_mirr(OpParam &p) 
-{ 
-	if(p.ovrlap) {
-		post("%s - cannot operate on overlapped vectors",p.opname);
-		return false;
-	}
-
-	p.SkipOddMiddle();
-	
-	if(p.rsdt == p.rddt) {
-		S *dl = p.rddt,*du = p.rddt+(p.frames-1)*p.rds;
-		register S t;
-		_DE_WHILE(dl < du, ( t = *dl, *dl = *du, *du = t, dl += p.rds,du -= p.rds ) )
-	}
-	else {
-		I i;
-		const S *ds = p.rsdt;
-		S *dd = p.rddt+(p.frames-1)*p.rds;
-		_DE_LOOP(i,p.frames, ( *dd = *ds,ds += p.rss,dd -= p.rds ) )
-	}
-	return true; 
-}
-
-/*! \brief vasp mirror
-*/
-Vasp *VaspOp::m_mirr(OpParam &p,CVasp &src,CVasp *dst,BL symm) 
-{
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		ret = DoOp(vecs,VecOp::d_mirr,p,symm);
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_UNARY("vasp.mirr",mirr,true,"Mirrors buffer data")
-VASP_UNARY("vasp.xmirr",xmirr,true,"Mirrors buffer data symmetrically (in two halves)")
-
-
diff --git a/externals/grill/vasp/source/ops_rearr.h b/externals/grill/vasp/source/ops_rearr.h
deleted file mode 100644
index aa412937..00000000
--- a/externals/grill/vasp/source/ops_rearr.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_REARR_H
-#define __VASP_OPS_REARR_H
-
-#include "opbase.h"
-
-// Rearrange buffer 
-
-namespace VecOp {
-	BL d_shift(OpParam &p);
-	BL d_rot(OpParam &p);
-	BL d_mirr(OpParam &p);
-}
-
-namespace VaspOp {
-	Vasp *m_shift(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL,BL sh = true,BL symm = false);  // shift buffer
-	inline Vasp *m_xshift(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_shift(p,src,arg,dst,true,true); }  // shift buffer (symmetrically)
-	inline Vasp *m_rot(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_shift(p,src,arg,dst,false,false); } // rotate buffer
-	inline Vasp *m_xrot(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL)  { return m_shift(p,src,arg,dst,false,true); }  // rotate buffer (symmetrically)
-	Vasp *m_mirr(OpParam &p,CVasp &src,CVasp *dst = NULL,BL symm = false);  //! mirror buffer
-	inline Vasp *m_xmirr(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_mirr(p,src,dst,true); } //! mirror buffer (symmetrically)
-
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_resmp.cpp b/externals/grill/vasp/source/ops_resmp.cpp
deleted file mode 100644
index b37dd8dc..00000000
--- a/externals/grill/vasp/source/ops_resmp.cpp
+++ /dev/null
@@ -1,275 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file vasp__resmp.cpp
-	\brief Routines for resampling
-*/
-
-#include "main.h"
-#include "ops_resmp.h"
-
-
-// --- resample ---------------------
-
-/*! \brief Subroutine for resampling.
-
-	\param cnt frame count
-	\param src source data
-	\param sstr source data stride
-	\param dst destination data
-	\param dstr destination data stride
-	\param factor resampling factor
-	\param center resampling center (this will remain untouched by the transformation)
-	\param mode interpolation mode
-	\return true on success
-
-	\todo implement averaging interpolation methods
-	\todo check for operation direction!
-	\todo check for src/dst overlap
-	\todo support different frame lengths for src and dst
-*/
-
-static V do_tilt(OpParam &p)
-{
-	I mode = p.tilt.mode;
-	if(mode == 0&& (p.tilt.factor < 0 || p.tilt.center < 0 || p.tilt.factor >= p.frames)) mode = 1;
-
-	const R center = p.tilt.center;
-	const I icenter = (I)center;
-	S fll,flr;
-	if(p.tilt.fill) 
-		fll = p.rsdt[0],flr = p.rsdt[p.frames-1];
-	else
-		fll = flr = 0;
-
-	if(mode >= 1 && mode <= 3) {
-		S *tmp;
-		I rss;
-		if(p.rsdt == p.rddt) {
-			tmp = new S[p.frames],rss = 1;
-			for(int i = 0; i < p.frames; ++i) tmp[i] = p.rsdt[i*p.rss];
-		}
-		else tmp = p.rsdt,rss = p.rss;
-
-		switch(mode) {
-		case 1: {
-			// no interpolation
-			for(int i = 0; i < p.frames; ++i) {
-				I pi = (I)(center+(i-center)*p.tilt.factor);
-				p.rddt[i*p.rds] = pi >= 0?(pi < p.frames?tmp[pi*rss]:flr):fll;
-			}
-			break;
-		}
-		case 2: {
-			// linear interpolation
-			for(int i = 0; i < p.frames; ++i) {
-				R pr = center+(i-center)*p.tilt.factor,v;
-				I ip = (I)pr;
-				if(ip >= 0)
-					if(ip < p.frames-1) {
-						R r = pr-ip;
-						v = (1-r)*tmp[ip*rss]+r*tmp[(ip+1)*rss];
-					}
-					else
-						v = ip == p.frames-1?tmp[ip*rss]:flr;
-				else
-					v = fll;
-				p.rddt[i*p.rds] = v;
-			}
-			break;
-		}
-		case 3: {
-			// 4-point interpolation
-			R f[4];
-			for(int i = 0; i < p.frames; ++i) {
-				R pr = center+(i-center)*p.tilt.factor;
-				const I ip = (I)pr;
-				const S *t = tmp+ip*rss;
-				const R r = pr-ip;
-				if(ip >= 1) 
-					if(ip < p.frames-2) {
-						f[0] = t[-rss];
-						f[1] = t[0];
-						f[2] = t[rss];
-						f[3] = t[rss*2];
-					}
-					else {
-						f[0] = ip < p.frames+1?t[-rss]:flr;
-						f[1] = ip < p.frames?t[0]:flr;
-						f[2] = ip < p.frames-1?t[rss]:flr;
-						f[3] = flr;
-					}
-				else {
-					f[0] = fll;
-					f[1] = ip >= 0?t[0]:fll;
-					f[2] = ip >= -1?t[rss]:fll;
-					f[3] = ip >= -2?t[rss*2]:fll;
-				}
-
-				const R cmb = f[2]-f[1];
-				p.rddt[i*p.rds] = f[1]+r*(cmb-0.5*(r-1.)*((f[0]-f[3]+3.*cmb)*r+(f[1]-f[0]-cmb)));
-			}
-			break;
-		}
-		}
-
-		if(p.rsdt == p.rddt) delete[] tmp;
-	}
-	else {
-		const R rem = center-icenter; // 0 <= rem < 1
-		// quick and dirty... but in-place!
-
-		if(p.tilt.factor > 1) {
-			I i;
-			for(i = 0; i <= icenter; ++i) {
-				I sp = (I)(center-(i+rem)*p.tilt.factor);
-				p.rddt[(icenter-i)*p.rds] = sp >= 0?(sp < p.frames?p.rsdt[sp*p.rss]:flr):fll;
-			}
-			for(i = 1; i < p.frames-icenter; ++i) {
-				I sp = (I)(center+(i-rem)*p.tilt.factor);
-				p.rddt[(icenter+i)*p.rds] = sp >= 0?(sp < p.frames?p.rsdt[sp*p.rss]:flr):fll;
-			}
-		}
-		else {
-			I i;
-			for(i = icenter; i >= 0; --i) {
-				I sp = (I)(center-(i+rem)*p.tilt.factor);
-				p.rddt[(icenter-i)*p.rds] = p.rsdt[sp*p.rss];
-			}
-			for(i = p.frames-1-icenter; i > 0; --i) {
-				I sp = (I)(center+(i-rem)*p.tilt.factor);
-				p.rddt[(icenter+i)*p.rds] = p.rsdt[sp*p.rss];
-			}
-		}
-	}
-}
-
-
-BL VecOp::d_tilt(OpParam &p) 
-{ 
-	if(p.frames <= 1 || p.tilt.factor == 1) return true;
-
-	// symmetric operation
-	if(p.symm == 1) 
-		p.tilt.center = p.frames-1-p.tilt.center;
-
-	do_tilt(p); 
-
-	return true;
-}
-
-
-/*! \brief Does vasp resampling.
-
-	\param arg argument list 
-	\param arg.factor factor for resampling 
-	\param arg.center center of resampling
-	\param dst destination vasp (NULL for in-place operation)
-	\param symm true for symmetric operation
-	\param mode interpolation mode
-	\return normalized destination vasp
-*/
-Vasp *VaspOp::m_tilt(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL symm) 
-{ 
-	Vasp *ret = NULL;
-	if(arg.IsList() && arg.GetList().Count() >= 1) {
-		RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-		if(vecs) {
-			p.tilt.factor = flext::GetAFloat(arg.GetList()[0]);
-			p.tilt.center = arg.GetList().Count() >= 2?flext::GetAFloat(arg.GetList()[1]):0;
-
-			ret = DoOp(vecs,VecOp::d_tilt,p,symm);
-
-			delete vecs;
-		}
-	}
-	else
-		post("%s - no arguments: no operation",p.opName());
-
-	return ret;
-}
-
-
-
-class vasp_tilt:
-	public vasp_anyop
-{																				
-	FLEXT_HEADER_S(vasp_tilt,vasp_anyop,Setup)
-public:			
-	
-	vasp_tilt(I argc,t_atom *argv): 
-		vasp_anyop(argc,argv,VASP_ARG_R(1),true),
-		fill(xtf_zero),inter(xti_4p)
-	{}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDATTR_VAR1_E(c,"fill",fill);
-		FLEXT_CADDATTR_VAR1_E(c,"inter",inter);
-	}
-
-	enum xt_fill {
-		xtf__ = -1,  // don't change
-		xtf_zero = 0,xtf_edge
-	};	
-
-	enum xt_inter {
-		xti__ = -1,  // don't change
-		xti_inpl = 0,xti_none,xti_lin,xti_4p
-	};	
-
-	virtual Vasp *do_shift(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_tilt(p,cref,arg,&cdst); 
-	}
-		
-	virtual Vasp *tx_work(const Argument &arg) 
-	{ 
-		OpParam p(thisName(),1);													
-		p.tilt.fill  = (I)fill;
-		p.tilt.mode  = (I)inter;
-
-		Vasp *ret = do_shift(p);
-		return ret;
-	}
-
-	virtual V m_help() { post("%s - Resamples buffer data",thisName()); }
-
-protected:
-	xt_fill fill;
-	xt_inter inter;
-
-private:
-	FLEXT_ATTRVAR_E(fill,xt_fill)
-	FLEXT_ATTRVAR_E(inter,xt_inter)
-};																				
-VASP_LIB_V("vasp.tilt",vasp_tilt)
-
-
-class vasp_xtilt:
-	public vasp_tilt
-{																				
-	FLEXT_HEADER(vasp_xtilt,vasp_tilt)
-public:			
-	
-	vasp_xtilt(I argc,t_atom *argv): vasp_tilt(argc,argv) {}
-
-	virtual Vasp *do_shift(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_xtilt(p,cref,arg,&cdst); 
-	}
-		
-	virtual V m_help() { post("%s - Resamples buffer data symmetrically (in two halves)",thisName()); }
-};																				
-VASP_LIB_V("vasp.xtilt",vasp_xtilt)
-
-
diff --git a/externals/grill/vasp/source/ops_resmp.h b/externals/grill/vasp/source/ops_resmp.h
deleted file mode 100644
index e164ee0b..00000000
--- a/externals/grill/vasp/source/ops_resmp.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_RESMP_H
-#define __VASP_OPS_RESMP_H
-
-#include "opbase.h"
-
-// Resampling (around center sample)
-
-namespace VecOp {
-	BL d_tilt(OpParam &p);
-}
-
-namespace VaspOp {
-	Vasp *m_tilt(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL,BL symm = false); 
-	// Symmetric resampling (around center sample)
-	inline Vasp *m_xtilt(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_tilt(p,src,arg,dst,true); }
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_search.cpp b/externals/grill/vasp/source/ops_search.cpp
deleted file mode 100644
index cf7e7df3..00000000
--- a/externals/grill/vasp/source/ops_search.cpp
+++ /dev/null
@@ -1,213 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_search.h"
-#include "util.h"
-#include "oploop.h"
-
-
-BL VecOp::d_search(OpParam &p) 
-{ 
-	const I off = p.srch.offs;
-	const S val = p.srch.val;
-	const R cur = p.rsdt[off];
-
-	I i,ofl = -1,ofr = -1;
-	
-    if(p.srch.incl && cur == val) {
-        // if @incl attribute is set and current sample matches 
-        ofl = ofr = off;
-    }
-    else {
-	    if(p.srch.dir <= 0) {
-		    BL y = cur >= val;
-		    i = off-1;
-		    _D_WHILE(i >= 0)
-			    BL y2 = p.rsdt[i] >= val;
-			    if(y != y2) {
-				    if(p.srch.slope <= 0 && y2) break; 
-				    if(p.srch.slope >= 0 && !y2) break;
-			    }
-			    y = y2;
-			    --i;
-		    _E_WHILE
-
-		    if(i >= 0) ofl = i;
-	    }
-
-	    if(p.srch.dir >= 0) {
-		    BL y = cur >= val;
-		    i = off+1; 
-		    _D_WHILE(i < p.frames)
-			    BL y2 = p.rsdt[i] >= val;
-			    if(y != y2) {
-				    if(p.srch.slope <= 0 && !y2) break;
-				    if(p.srch.slope >= 0 && y2) break;
-			    }
-			    y = y2;
-			    ++i;
-		    _E_WHILE
-
-		    if(i < p.frames) ofr = i;
-	    }
-    }
-
-	if(!p.srch.dir) {
-		if(ofl >= 0) {
-			p.srch.dif = ofl-off;
-			if(ofr >= 0 && abs(p.srch.dif) < abs(ofr-off)) p.srch.dif = ofr-off;
-		}
-		else 
-			p.srch.dif = ofr >= 0?ofr-off:0;
-	}
-	else if(p.srch.dir > 0) 
-		p.srch.dif = ofr >= 0?ofr-off:0;
-	else
-		p.srch.dif = ofl >= 0?ofl-off:0;
-
-	return true;
-}
-
-Vasp *VaspOp::m_search(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL st) 
-{ 
-	Vasp *ret = NULL;
-	if(src.Vectors() != 1) 
-		post("%s - Need exactly one vector in vasp!",p.opName());
-	else if(arg.CanbeFloat() || (arg.IsList() && arg.GetList().Count() >= 1)) {
-		I fr = src.Frames();
-		I o = src.Vector(0).Offset();
-
-        VBuffer *buf = src.Buffer(0);
-        I sz = buf->Frames();
-        delete buf;
-
-		CVasp all(src);
-		if(st) {
-			// search start point
-			p.srch.offs = o;
-
-			// set bounds of search buffer
-			all.Offset(0);
-			all.Frames(fr+o);  // all frames of buffer
-		}
-		else {
-			// search end point
-			p.srch.offs = o+fr;
-			// check if current offset is past buffer
-			if(p.srch.offs >= sz) p.srch.offs = sz-1;
-
-			// set bounds of search buffer
-			all.Offset(o);
-			all.Frames(sz-o);  // all frames of buffer			
-		}
-
-		RVecBlock *vecs = GetRVecs(p.opname,all,dst);
-		if(vecs) {
-			p.srch.val = arg.IsList()?flext::GetAFloat(arg.GetList()[0]):arg.GetAFloat();
-
-			ret = DoOp(vecs,VecOp::d_search,p);
-
-			if(st) o += p.srch.dif,fr -= p.srch.dif;
-			else fr += p.srch.dif;
-
-			if(ret) {
-				ret->Offset(o);
-				ret->Frames(fr);
-				ret->Frames(ret->ChkFrames()); // What's that????
-			}
-
-			delete vecs;
-		}
-	}
-	else
-		post("%s - no arguments: no operation",p.opName());
-
-	return ret;
-}
-
-
-class vasp_search:
-	public vasp_anyop
-{																				
-	FLEXT_HEADER_S(vasp_search,vasp_anyop,Setup)
-public:			
-	
-	vasp_search(I argc,t_atom *argv): 
-		vasp_anyop(argc,argv,VASP_ARG_R(0),false,XletCode(xlet_float,0)),
-		slope(0),dir(0),incl(false)
-	{}
-
-	static V Setup(t_classid c)
-	{
-		FLEXT_CADDATTR_VAR1(c,"dir",dir);
-		FLEXT_CADDATTR_VAR1(c,"slope",slope);
-		FLEXT_CADDATTR_VAR1(c,"incl",incl);
-	}
-
-	virtual Vasp *do_work(OpParam &p) = 0;
-		
-	virtual Vasp *tx_work(const Argument &arg) 
-	{ 
-		OpParam p(thisName(),1);													
-		p.srch.dir = dir;
-		p.srch.slope  = slope;
-        p.srch.incl = incl;
-
-		Vasp *ret = do_work(p);
-		if(ret) ToOutFloat(1,p.srch.dif);
-		return ret;
-	}
-
-protected:
-	I dir,slope;
-    BL incl;
-
-private:
-	FLEXT_ATTRVAR_I(dir)
-	FLEXT_ATTRVAR_I(slope)
-	FLEXT_ATTRVAR_B(incl)
-};																				
-
-
-class vasp_soffset:
-	public vasp_search
-{																				
-	FLEXT_HEADER(vasp_soffset,vasp_search)
-public:			
-	vasp_soffset(I argc,t_atom *argv): vasp_search(argc,argv) {}
-	virtual Vasp *do_work(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_soffset(p,cref,arg,&cdst); 
-	}
-
-	virtual V m_help() { post("%s - Define starting point by searching for given value",thisName()); }
-};																				
-VASP_LIB_V("vasp.offset= vasp.o=",vasp_soffset)
-
-
-class vasp_sframes:
-	public vasp_search
-{																				
-	FLEXT_HEADER(vasp_sframes,vasp_search)
-public:			
-	vasp_sframes(I argc,t_atom *argv): vasp_search(argc,argv) {}
-	virtual Vasp *do_work(OpParam &p) 
-	{ 
-		CVasp cdst(dst),cref(ref);
-		return VaspOp::m_sframes(p,cref,arg,&cdst); 
-	}
-
-	virtual V m_help() { post("%s - Define vasp frame length by searching for given value",thisName()); }
-};																				
-VASP_LIB_V("vasp.frames= vasp.f=",vasp_sframes)
-
-
diff --git a/externals/grill/vasp/source/ops_search.h b/externals/grill/vasp/source/ops_search.h
deleted file mode 100644
index ef199f71..00000000
--- a/externals/grill/vasp/source/ops_search.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_SEARCH_H
-#define __VASP_OPS_SEARCH_H
-
-#include "opbase.h"
-
-// Sample search functions
-
-namespace VecOp {
-	BL d_search(OpParam &p); //! find values
-}
-
-namespace VaspOp {
-	// search functions
-	Vasp *m_search(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL st); //! find values
-	inline Vasp *m_soffset(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_search(p,src,arg,dst,true); }
-	inline Vasp *m_sframes(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_search(p,src,arg,dst,false); }
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_trnsc.cpp b/externals/grill/vasp/source/ops_trnsc.cpp
deleted file mode 100644
index 8bbda8e9..00000000
--- a/externals/grill/vasp/source/ops_trnsc.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_trnsc.h"
-#include "opdefs.h"
-#include "util.h"
-#include <math.h>
-
-// --------------------------------------------------------------
-
-Vasp *VaspOp::m_rpow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) 
-{ 
-	Vasp *ret = NULL;
-	CVecBlock *vecs = GetCVecs(p.opname,src,dst);
-	if(vecs) {
-		if(arg.IsList() && arg.GetList().Count() >= 1 && flext::CanbeFloat(arg.GetList()[0]))
-			p.cbin.rarg = flext::GetAFloat(arg.GetList()[0]);
-		else {
-			post("%s - argument is invalid -> set to 1",p.opname);
-			p.cbin.rarg = 1;
-		}
-		p.cbin.iarg = 0; // not used anyway
-
-		ret = DoOp(vecs,VecOp::d_rpow,p);
-		delete vecs;
-	}
-	return ret;
-}
-
-VASP_BINARY("vasp.pow",pow,true,VASP_ARG_R(1),"Real power function") 
-VASP_ANYOP("vasp.rpow",rpow,0,true,VASP_ARG_R(1),"Power function acting on complex radius") 
-
-
-// --------------------------------------------------------------
-
-VASP_UNARY("vasp.sqrt",sqrt,true,"Square root") 
-VASP_UNARY("vasp.ssqrt",ssqrt,true,"Square root preserving the sign") 
-
-// --------------------------------------------------------------
-
-VASP_UNARY("vasp.exp",exp,true,"Exponential function") 
-VASP_UNARY("vasp.log",log,true,"Natural logarithm") 
-
-
diff --git a/externals/grill/vasp/source/ops_trnsc.h b/externals/grill/vasp/source/ops_trnsc.h
deleted file mode 100644
index 408aeb9b..00000000
--- a/externals/grill/vasp/source/ops_trnsc.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_TRNSC_H
-#define __VASP_OPS_TRNSC_H
-
-#include "opfuns.h"
-
-// Transcendent math functions
-
-DEFOP(S,d_pow,pow,rbin)
-DEFOP(S,d_rpow,pow,cbin)
-
-DEFOP(S,d_sqrt,sqrt,run)
-DEFOP(S,d_ssqrt,ssqrt,run)
-
-DEFOP(S,d_exp,exp,run)
-DEFOP(S,d_log,log,run)
-
-namespace VaspOp {
-	inline Vasp *m_pow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL) { return m_rbin(p,src,arg,dst,VecOp::d_pow); } // power
-
-	Vasp *m_rpow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst = NULL); // radius power (with each two channels)
-
-	inline Vasp *m_sqrt(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_sqrt); }  // square root (from abs value)
-	inline Vasp *m_ssqrt(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_ssqrt); }  // square root (from abs value)
-
-	inline Vasp *m_exp(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_exp); }  // exponential function
-	inline Vasp *m_log(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_run(p,src,dst,VecOp::d_log); } // natural logarithm
-
-//	inline Vasp *m_cexp(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_cexp); }  // complex exponential function
-//	inline Vasp *m_clog(OpParam &p,CVasp &src,CVasp *dst = NULL) { return m_cun(p,src,dst,VecOp::d_clog); } // complex logarithm (how about branches?)
-
-}
-
-#endif
diff --git a/externals/grill/vasp/source/ops_wnd.cpp b/externals/grill/vasp/source/ops_wnd.cpp
deleted file mode 100644
index 278e7bf1..00000000
--- a/externals/grill/vasp/source/ops_wnd.cpp
+++ /dev/null
@@ -1,192 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "ops_wnd.h"
-#include "oploop.h"
-#include <math.h>
-#include <string.h>
-
-#ifndef PI
-#define PI 3.1415926535897932384
-#endif
-
-// --- window --------------------------
-
-typedef R (*wfunc)(R i,const OpParam &p);
-
-inline R wf_sin(R i,const OpParam &p) { return sin(i*p.wnd.p1+p.wnd.p2); }
-inline R wf_hanning(R i,const OpParam &p) { return 0.5*(1+cos(i*p.wnd.p1+p.wnd.p2)); }
-inline R wf_hamming(R i,const OpParam &p) { return 0.54 + 0.46 * cos(i*p.wnd.p1+p.wnd.p2); }
-inline R wf_blackman(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2; return 0.42+0.5*cos(x)+0.08*cos(2*x); }
-inline R wf_connes(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2,x2 = 1-x*x; return x2*x2; }
-inline R wf_welch(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2; return 1-x*x; }
-inline R wf_lanczos(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2; return x?sin(x)/x:1; }
-//inline R wf_gaussian(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2; return pow(2, (-1 * (x / p.wnd.p3) * (x / p.wnd.p3))); }
-//inline R wf_kaiser(R i,const OpParam &p) { const R x = i*p.wnd.p1+p.wnd.p2; return i0(p.wnd.p3 * sqrt(1 - (x * x))) / i0(p.wnd.p3); }
-
-
-static V WndOp(wfunc wf,OpParam &p) {
-	register I i;
-
-	if(!p.wnd.mul) {
-		register S *dd = p.rddt;
-		_D_LOOP(i,p.frames) *dd = wf(i,p),dd += p.rds; _E_LOOP 
-	}
-	else {
-		register const S *sd = p.rsdt;
-		register S *dd = p.rddt;
-		_D_LOOP(i,p.frames) *dd = *sd*wf(i,p),sd += p.rss,dd += p.rds; _E_LOOP
-	}
-}
-
-#define WNDOP(WFUNC,OPP) WndOp(WFUNC,OPP)
-
-
-
-BL VecOp::d_window(OpParam &p) 
-{ 
-	// reverse direction?
-	BL rev = ((p.revdir?1:0)^(p.symm == 1?1:0)^(p.wnd.inv?1:0)) != 0;
-
-	// set middle sample (if existent) to 1
-	if(p.oddrem) p.SkipOddMiddle(1);
-
-	switch(p.wnd.wndtp) {	
-	case 0: { // bevel (Bartlett)
-		register R inc,cur;
-		inc = (rev?-1.:1.)/p.frames; // increase
-		cur = rev?(1+inc/2):inc/2; // start
-
-		if(!p.wnd.mul) {
-			register S *dd = p.rddt;
-			register I i;
-			if(p.rds == 1)
-				_D_LOOP(i,p.frames) *(dd++) = cur,cur += inc; _E_LOOP
-			else
-				_D_LOOP(i,p.frames) *dd = cur,dd += p.rds,cur += inc; _E_LOOP
-		}
-		else {
-			register const S *sd = p.rsdt;
-			register S *dd = p.rddt;
-			register I i;
-			if(sd == dd)
-				if(p.rss == 1 && p.rds == 1)
-					_D_LOOP(i,p.frames) *(dd++) *= cur,cur += inc; _E_LOOP
-				else
-					_D_LOOP(i,p.frames) *dd *= cur,dd += p.rds,cur += inc; _E_LOOP
-			else
-				if(p.rss == 1 && p.rds == 1)
-					_D_LOOP(i,p.frames) *(dd++) = *(sd++) * cur,cur += inc; _E_LOOP
-				else
-					_D_LOOP(i,p.frames) *dd = *sd * cur,sd += p.rss,dd += p.rds,cur += inc; _E_LOOP
-		}
-		break;
-	}
-	case 1: { // sine
-		p.wnd.p1 = (PI/2)/p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?PI/2:0);
-		WNDOP(wf_sin,p);
-		break;
-	}
-	case 2: { // Hanning
-		p.wnd.p1 = PI/p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?0:PI);
-		WNDOP(wf_hanning,p);
-		break;
-	}	
-	case 3: { // Hamming
-		p.wnd.p1 = PI/p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?0:PI);
-		WNDOP(wf_hamming,p);
-		break;
-	}	
-	case 4: { // Blackman
-		p.wnd.p1 = PI/p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?0:PI);
-		WNDOP(wf_blackman,p);
-		break;
-	}	
-	case 5: { // Connes (xxx)
-		p.wnd.p1 = 1./p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?1:0);
-		WNDOP(wf_connes,p);
-		break;
-	}	
-	case 6: { // Welch (xxx)
-		p.wnd.p1 = 1./p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?1:0);
-		WNDOP(wf_welch,p);
-		break;
-	}	
-	case 7: { // Lanczos (xxx)
-		p.wnd.p1 = PI/p.frames;
-		p.wnd.p2 = p.wnd.p1/2+(rev?0:PI);
-		WNDOP(wf_lanczos,p);
-		break;
-	}	
-	default: {
-		post("%s: Window function #%i not known",p.opname,p.wnd.wndtp);
-		return false;
-	}
-	}
-	
-	return true;
-}
-
-Vasp *VaspOp::m_window(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL inv,BL mul,BL symm) 
-{ 
-	static const int wndnum = 8;
-	static const char *wndtps[wndnum] = {"lin","sin","hanning","hamming","blackman","connes","welch","lanczos" /*,"gaussian","kaiser"*/};
-
-	Vasp *ret = NULL;
-	RVecBlock *vecs = GetRVecs(p.opname,src,dst);
-	if(vecs) {
-		p.wnd.wndtp = -1;
-
-		if(arg.IsList() && arg.GetList().Count() >= 1) {
-			// window mode
-			const flext::AtomList &l = arg.GetList();
-			if(flext::IsSymbol(l[0])) {
-				I i;
-				const C *s = flext::GetString(l[0]);
-				p.wnd.wndtp = -1;
-				for(i = 0; i < wndnum; ++i)
-					if(!strcmp(wndtps[i],s)) { p.wnd.wndtp = i; break; }
-			}
-			else if(flext::CanbeInt(l[0])) {
-				p.wnd.wndtp = flext::GetAInt(l[0]);
-			}
-			else p.wnd.wndtp = -1;
-		}
-		
-		if(p.wnd.wndtp < 0) {
-			post("%s - invalid window type - using lin",p.opname);
-			p.wnd.wndtp = 0;
-		}
-		
-		p.wnd.inv = inv;
-		p.wnd.mul = mul;			
-		ret = DoOp(vecs,VecOp::d_window,p,symm);
-		delete vecs;
-	}
-
-	return ret;
-}
-
-VASP_ANYOP("vasp.window vasp.wnd",window,0,false,VASP_ARG(),"Sets target vasp to window function")
-VASP_ANYOP("vasp.*window vasp.*wnd",mwindow,0,true,VASP_ARG(),"Multiplies a vasp by window function")
-VASP_ANYOP("vasp.!window vasp.!wnd",iwindow,0,false,VASP_ARG(),"Sets target vasp to reverse window function")
-VASP_ANYOP("vasp.*!window vasp.!wnd",miwindow,0,true,VASP_ARG(),"Multiplies a vasp by reverse window function")
-VASP_ANYOP("vasp.xwindow vasp.xwnd",xwindow,0,false,VASP_ARG(),"Sets target vasp to symmetrical window function")
-VASP_ANYOP("vasp.*xwindow vasp.*xwnd",mxwindow,0,true,VASP_ARG(),"Multiplies a vasp by symmetrical window function")
-
-
-
diff --git a/externals/grill/vasp/source/ops_wnd.h b/externals/grill/vasp/source/ops_wnd.h
deleted file mode 100644
index 9103d978..00000000
--- a/externals/grill/vasp/source/ops_wnd.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_OPS_WND_H
-#define __VASP_OPS_WND_H
-
-#include "opbase.h"
-
-// Window functions
-
-namespace VecOp {
-/*
-	BL d_bevel(OpParam &p); 
-	BL d_mbevel(OpParam &p); 
-*/
-	BL d_window(OpParam &p);
-}
-
-namespace VaspOp {
-/*
-	Vasp *m_bevelup(OpParam &p,CVasp &src,CVasp *dst,BL up = true,BL mul = false);  // bevel up 
-	inline Vasp *m_mbevelup(OpParam &p,CVasp &src,CVasp *dst) { return m_bevelup(p,src,dst,true,true); }   // * bevel up (fade in)
-	inline Vasp *m_beveldn(OpParam &p,CVasp &src,CVasp *dst) { return m_bevelup(p,src,dst,false,false); }  // bevel down
-	inline Vasp *m_mbeveldn(OpParam &p,CVasp &src,CVasp *dst) { return m_bevelup(p,src,dst,false,true); }   // * bevel down (fade out)
-*/
-	Vasp *m_window(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst,BL inv = false,BL mul = false,BL symm = false);  // window curve
-	inline Vasp *m_mwindow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_window(p,src,arg,dst,false,true,false); }  // * window curve
-	inline Vasp *m_iwindow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_window(p,src,arg,dst,true,false,false); }  // inverse window curve
-	inline Vasp *m_miwindow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_window(p,src,arg,dst,true,true,false); }  // * inverse window curve
-	inline Vasp *m_xwindow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_window(p,src,arg,dst,false,false,true); }  // symmetrical window curve
-	inline Vasp *m_mxwindow(OpParam &p,CVasp &src,const Argument &arg,CVasp *dst) { return m_window(p,src,arg,dst,false,true,true); }  // * symmetrical window curve
-}
-
-#endif
diff --git a/externals/grill/vasp/source/opvecs.cpp b/externals/grill/vasp/source/opvecs.cpp
deleted file mode 100644
index f78210be..00000000
--- a/externals/grill/vasp/source/opvecs.cpp
+++ /dev/null
@@ -1,631 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-/*! \file vasp__ctrl.cpp
-	\brief Methods for handling of vector data for real, complex and multi-vector cases.
-
-*/
-
-#include "main.h"
-#include "opbase.h"
-#include "classes.h"
-#include "vecblk.h"
-#include "util.h"
-
-/*! \brief Corrects for the common vector frame count
-	\param frms frame count to correct
-	\param bl new frame count
-	\return true if a correction was made
-*/
-static BL corrlen(I &frms,I bl,I bf = -1,I bo = 0) 
-{
-	if(bf < 0) bf = bl;
-
-	BL corr = false;
-	BL all = frms < 0;
-	if(all)
-		frms = bl;
-	else if(frms > bl) {
-		// longer than vector length -> correct
-		frms = bl;
-		corr = true;
-	}
-
-	if(bo+frms > bf) {
-		// now check if buffer size is exceeded
-//			post("%s - %s vector (%s) exceeds buffer size: cropped",op,bli == 0?"src":"dst",bref->Name());
-		frms = bf-bo;
-		if(frms < 0) frms = 0;
-		corr = true;
-	}
-
-	return corr;
-}
-
-
-inline BL corrlen(I &frms,VBuffer &b) 
-{
-	return corrlen(frms,b.Length(),b.Frames(),b.Offset());
-}
-
-
-/*! \brief Make real vector block for unary operations.
-
-	\param op operation name
-	\param src source vasp
-	\param dst optional destination vasp
-	\return struct with vector data 
-
-	\remark working size is maximum common vector size
-*/
-RVecBlock *VaspOp::GetRVecs(const C *op,CVasp &src,CVasp *dst)
-{
-	I nvecs = src.Vectors();
-	if(dst && dst->Ok() && dst->Vectors() != nvecs) {
-		nvecs = min(nvecs,dst->Vectors());
-		post("%s - src/dst vector number not equal -> taking minimum",op);
-	}
-
-	RVecBlock *ret = new RVecBlock(nvecs);
-
-	BL ok = true,dlens = false;
-	I tfrms = -1;
-
-	Vasp *vbl[2] = {&src,dst};
-
-	for(I bli = 0; bli < 2; ++bli)
-		for(I ci = 0; ok && ci < nvecs; ++ci) {
-			VBuffer *bref = NULL;
-			if(vbl[bli] && vbl[bli]->Ok()) {
-				bref = vbl[bli]->Buffer(ci);		
-				if(!bref->Data()) {
-					post("%s - %s vector (%s) is invalid",op,bli == 0?"src":"dst",bref->Name());
-					delete bref; bref = NULL;
-					ok = false; 
-				}
-				else
-					dlens = dlens || corrlen(tfrms,*bref);
-			}
-			
-			if(bli == 0) 
-				ret->Src(ci,bref);
-			else 
-				ret->Dst(ci,bref);
-		}
-
-	if(dlens) post("%s - vector length has been limited to maximum common length (%i)",op,tfrms);
-
-	ret->Frames(tfrms < 0?0:tfrms);
-
-	if(ok) return ret;
-	else { delete ret; return NULL;	}
-}
-
-/*! \brief Make real vector block for unary operations.
-
-	\param op operation name
-	\param src source vasp
-	\param dst optional destination vasp
-	\param full true if imaginary part is compulsory
-	\return struct with vector data 
-*/
-CVecBlock *VaspOp::GetCVecs(const C *op,CVasp &src,CVasp *dst,BL full)
-{
-	I nvecs = src.Vectors();
-	if(dst && dst->Ok() && dst->Vectors() != nvecs) {
-		nvecs = min(nvecs,dst->Vectors());
-		post("%s - src/dst vector number not equal -> taking minimum",op);
-	}
-
-	I pairs = nvecs/2;
-	if(nvecs != pairs*2) 
-		if(full) {
-			post("%s - number of vectors is odd - not allowed",op);
-			return NULL;
-		}
-		else {
-			post("%s - number of vectors is odd - omitting last vector",op);
-		}
-
-	CVecBlock *ret = new CVecBlock(pairs);
-	BL ok = true,dlens = false;
-	I tfrms = -1;
-
-	Vasp *vbl[2] = {&src,dst};
-
-	for(I bli = 0; bli < 2; ++bli) 
-		for(I ci = 0; ci < pairs; ++ci) {
-			VBuffer *bre = NULL,*bim = NULL; // complex channels
-			if(vbl[bli] && vbl[bli]->Ok()) {
-				const C *vnm = bli == 0?"src":"dst";
-				bre = vbl[bli]->Buffer(ci*2);
-				bim = vbl[bli]->Buffer(ci*2+1); // complex channels
-
-				if(!bre->Data()) {
-					post("%s - real %s vector (%s) is invalid",op,vnm,bre->Name());
-					delete bre; bre = NULL;
-					ok = false; 
-				}
-				if(bim && !bim->Data()) {
-					post("%s - imag %s vector (%s) is invalid",op,vnm,bim->Name());
-					delete bim; bim = NULL;
-					ok = false; 
-				}
-
-				// check against common vector length
-				if(bre) {
-					dlens = dlens || corrlen(tfrms,*bre);
-				}
-				if(bim)	{
-					dlens = dlens || corrlen(tfrms,*bim);
-				}
-
-			}
-
-			if(bli == 0) 
-				ret->Src(ci,bre,bim);
-			else 
-				ret->Dst(ci,bre,bim);
-		}
-
-	if(dlens) post("%s - vector src/dst length has been limited to maximum common length (%i)",op,tfrms);
-
-	ret->Frames(tfrms < 0?0:tfrms);
-
-	if(ok) return ret;
-	else { delete ret; return NULL;	}
-}
-
-
-/*! \brief Make real vector block for binary operations.
-
-	\param op operation name
-	\param src source vasp
-	\param arg argument vasp
-	\param dst optional destination vasp
-	\param multi 0 off/1 on/-1 auto... controls whether argument vector is single- or multi-vectored
-	\return struct with vector data 
-*/
-RVecBlock *VaspOp::GetRVecs(const C *op,CVasp &src,const CVasp &arg,CVasp *dst,I multi,BL ssize)
-{
-	if(!arg.Ok()) {
-		post("%s - invalid argument vasp detected and ignored",op);
-		return NULL;
-	}
-
-	I nvecs = src.Vectors();
-	if(dst && dst->Ok() && dst->Vectors() != nvecs) {
-		nvecs = min(nvecs,dst->Vectors());
-		post("%s - src/dst vector number not equal -> taking minimum",op);
-	}
-
-	RVecBlock *ret;
-
-	if(multi < 0) { // auto mode
-		multi = arg.Vectors() > 1;
-	}
-
-	if(multi) {
-		if(arg.Vectors() < nvecs) {
-			nvecs = arg.Vectors();
-			post("%s - too few arg vectors, operating on only first %i vectors",op,nvecs);
-		}
-		ret = new RVecBlock(nvecs,nvecs,1);
-		for(I i = 0; i < nvecs; ++i) 
-			ret->Arg(i,arg.Buffer(i));
-	}
-	else {
-		if(arg.Vectors() > 1) {
-			post("%s - using only first arg vector for all operations",op);
-		}
-		ret = new RVecBlock(nvecs,nvecs,1);
-		for(I i = 0; i < nvecs; ++i) 
-			ret->Arg(i,arg.Buffer(0));
-	}
-
-	BL ok = true,dlens = false,dalens = false;
-	I tfrms = -1,afrms = -1;
-
-	for(I ci = 0; ok && ci < nvecs; ++ci) {
-		VBuffer *bref = src.Buffer(ci);	
-		VBuffer *barg = ret->Arg(multi?ci:0);
-		VBuffer *bdst = dst && dst->Ok()?dst->Buffer(ci):NULL;
-
-		if(barg && (multi || ci == 0) && !barg->Data()) {
-			post("%s - arg vector (%s) is invalid",op,barg->Name());
-			ok = false; break; // really break?
-		}
-		else if(!bref->Data()) {
-			post("%s - src vector (%s) is invalid",op,bref->Name());
-			ok = false; break; // really break?
-		}
-	
-		// check src/dst frame lengths
-		dlens = dlens || corrlen(tfrms,*bref);
-		if(bdst) dlens = dlens || corrlen(tfrms,*bdst);
-
-		// check arg frame length
-		if(barg) dalens = dalens || corrlen(afrms,*barg);
-
-		ret->Src(ci,bref);
-		if(bdst) ret->Dst(ci,bdst);
-	}
-
-	if(dlens) post("%s - vector src/dst length has been limited to maximum common length (%i)",op,tfrms);
-	if(dalens) post("%s - vector arg length has been limited to maximum common length (%i)",op,afrms);
-
-	if(ssize) {
-		if(corrlen(tfrms,afrms))
-			post("%s - vector src/dst and arg lengths are unequal -> set to max. common length (%i)",op,tfrms);
-		afrms = tfrms;
-	}
-
-	ret->Frames(tfrms < 0?0:tfrms);
-	ret->ArgFrames(afrms < 0?0:afrms);
-
-	if(ok) return ret;
-	else { delete ret; return NULL;	}
-}
-
-
-/*! \brief Make real complex block for binary operations.
-
-	\param op operation name
-	\param src source vasp
-	\param arg argument vasp
-	\param dst optional destination vasp
-	\param multi 0 off/1 on/-1 auto... controls whether argument vector is single- or multi-vectored
-	\param full true if imaginary part is compulsory
-	\return struct with vector data 
-*/
-CVecBlock *VaspOp::GetCVecs(const C *op,CVasp &src,const CVasp &arg,CVasp *dst,I multi,BL ssize,BL full)
-{
-	if(!arg.Ok()) {
-		post("%s - invalid argument vasp detected and ignored",op);
-		return NULL;
-	}
-
-	I nvecs = src.Vectors();
-	if(dst && dst->Ok() && dst->Vectors() != nvecs) {
-		nvecs = min(nvecs,dst->Vectors());
-		post("%s - src/dst vector number not equal -> taking minimum",op);
-	}
-
-	I pairs = nvecs/2;
-	CVecBlock *ret;
-
-	if(multi < 0) { // auto mode
-		multi = arg.Vectors() > 2; // more than one argument pair -> multi
-	}
-
-	if(multi) {
-		I apairs = arg.Vectors()/2;
-		if(arg.Vectors() != apairs*2) 
-			if(full) {
-				post("%s - number of arg vectors is odd - not allowed",op);
-				return NULL;
-			}
-			else {
-				post("%s - number of arg vectors is odd - assuming complex part as 0",op);
-				++apairs;
-			}
-
-		if(apairs < pairs) {
-			pairs = apairs;
-			post("%s - too few arg vectors, operating on only first %i vector pairs",op,pairs);
-		}
-		ret = new CVecBlock(pairs,pairs,1);
-		for(I i = 0; i < pairs; ++i) 
-			ret->Arg(i,arg.Buffer(i*2),arg.Buffer(i*2+1));
-	}
-	else {
-		if(arg.Vectors() > 2) {
-			post("%s - using only first arg vector pair for all operations",op);
-		}
-		ret = new CVecBlock(pairs,pairs,1);
-		for(I i = 0; i < pairs; ++i) 
-			ret->Arg(i,arg.Buffer(0),arg.Buffer(1));
-	}
-
-	BL ok = true,dlens = false,dalens = false;
-	I tfrms = -1,afrms = -1;
-
-	{
-		if(nvecs != pairs*2) {
-			post("%s - number of src vectors is odd - omitting last vector",op);
-			// clear superfluous vector?
-		}
-
-		for(I ci = 0; ok && ci < pairs; ++ci) {
-			// --- arg stuff ----------------
-
-			VBuffer *brarg = ret->ReArg(ci),*biarg = ret->ImArg(ci);
-
-			if(multi || ci == 0) {
-				if(!brarg->Data()) {
-					post("%s - real arg vector (%s) is invalid",op,brarg->Name());
-					ok = false; break;
-				}
-				else if(biarg && !biarg->Data()) {
-					post("%s - imag arg vector (%s) is invalid",op,biarg->Name());
-					ok = false; break;
-				}
-			}
-
-			// check against common arg length
-			if(brarg) dalens = dalens || corrlen(afrms,*brarg);
-			if(biarg) dalens = dalens || corrlen(afrms,*biarg);
-
-			// --- src/dst stuff ----------------
-
-			VBuffer *brref = src.Buffer(ci*2),*biref = src.Buffer(ci*2+1);		
-			VBuffer *brdst,*bidst;
-			if(dst && dst->Ok()) brdst = dst->Buffer(ci*2),bidst = dst->Buffer(ci*2+1);
-			else brdst = bidst = NULL;
-
-			if(!brref->Data()) {
-				post("%s - real src vector (%s) is invalid",op,brref->Name());
-				ok = false; break; // really break?
-			}
-			else if(biref && !biref->Data()) {
-				post("%s - imag src vector (%s) is invalid",op,biref->Name());
-				ok = false; break; // really break?
-			}
-			else {
-				dlens = dlens || corrlen(tfrms,*brref);
-				if(biref) dlens = dlens || corrlen(tfrms,*biref);
-				if(brdst) dlens = dlens || corrlen(tfrms,*brdst);
-				if(bidst) dlens = dlens || corrlen(tfrms,*bidst);
-			}
-
-			ret->Src(ci,brref,biref);
-			if(brdst) ret->Dst(ci,brdst,bidst);
-		}
-	}
-
-	if(dlens) post("%s - vector src/dst length has been limited to maximum common length (%i)",op,tfrms);
-	if(dalens) post("%s - vector arg length has been limited to maximum common length (%i)",op,afrms);
-
-	if(ssize) {
-		if(corrlen(tfrms,afrms))
-			post("%s - vector src/dst and arg lengths are unequal -> set to max. common length (%i)",op,tfrms);
-		afrms = tfrms;
-	}
-
-	ret->Frames(tfrms < 0?0:tfrms);
-	ret->ArgFrames(afrms < 0?0:afrms);
-
-	if(ok) return ret;
-	else { delete ret; return NULL;	}
-}
-
-
-/*! \brief Run the operation on the various real vectors.
-
-	\param vecs src/arg/dst vector block
-	\param fun operative function
-	\param p parameter block for operative function
-	\return normalized vasp or NULL on error
-
-	\todo set overlap flag
-
-	\remark operative function must be capable of handling reversed direction
-*/
-Vasp *VaspOp::DoOp(RVecBlock *vecs,opfun *fun,OpParam &p,BL symm)
-{
-	BL ok = true;
-
-	if(vecs->ArgBlks() && (!p.arg || p.args < vecs->ArgBlks())) {
-		post("%s - not enough argument blocks",p.opname);
-		ok = false;
-	}
-
-	const I scnt = symm?2:1;
-	for(I i = 0; ok && i < vecs->Vecs(); ++i) 
-		for(I si = 0; ok && si < scnt; ++si) {
-			p.frames = vecs->Frames();
-
-			VBuffer *s = vecs->Src(i),*d = vecs->Dst(i); 
-			p.rsdt = s->Pointer(),p.rss = s->Channels();
-		
-			if(d) p.rddt = d->Pointer(),p.rds = d->Channels();
-			else p.rddt = p.rsdt,p.rds = p.rss;
-
-			for(I bi = 0; bi < vecs->ArgBlks(); ++bi) {
-				VBuffer *a = vecs->Arg(i,bi);
-				p.arg[bi].SetV(a?a->Pointer():NULL,a?a->Channels():0);
-			}
-		
-			if(!symm) 
-				p.symm = -1;
-			else {
-				const I hcnt = p.frames/2;
-				p.oddrem = p.frames != 2*hcnt;
-
-				if((p.symm = si) == 0) {
-					p.frames = hcnt+(p.oddrem?1:0); 
-				}
-				else {
-					const I r = p.frames-hcnt;
-					p.frames = hcnt;
-					p.rsdt += r*p.rss,p.rddt += r*p.rds;
-
-					// What to do with arguments in symmetric mode?
-					// let the object decide!!
-				}				
-			}
-
-			{	// ---- Check out and try to resolve overlap situation ------------
-
-				BL sovr = p.SR_In(); // check whether dst is before src 
-				if(p.HasArg()) { 
-					// has argument
-					if(sovr) {
-						// src/dst needs reversal -> check if ok for arg/dst
-						p.ovrlap = true;
-
-						if(p.AR_Can()) 
-							p.R_Rev(); // Revert vectors
-						else {
-							post("%s - vector overlap situation can't be resolved",p.opname);
-							ok = false;
-						}
-					}
-					else if(p.AR_In()) { 
-						// arg/dst needs reversal -> check if ok for src/dst
-						p.ovrlap = true;
-
-						if(p.SR_Can()) 
-							p.R_Rev(); // Revert vectors
-						else {
-							post("%s - vector overlap situation can't be resolved",p.opname);
-							ok = false;
-						}
-					}
-				}
-				else { // No arg
-					if(sovr) {
-						p.ovrlap = true;
-						p.R_Rev(); // if overlapping revert vectors
-					}
-					else 
-						p.ovrlap = p.SR_Ovr();
-				}
-			}
-
-			ok = fun(p);
-
-#ifdef FLEXT_THREAD
-			flext_base::ThrYield();
-#endif
-		}
-	return ok?vecs->ResVasp():NULL;
-}
-
-
-/*! \brief Run the operation on the various complex vector pairs.
-
-	\param vecs src/arg/dst vector block
-	\param fun operative function
-	\param p parameter block for operative function
-	\return normalized vasp or NULL on error
-
-	\todo set overlap flag
-
-	\remark operative function must be capable of handling reversed direction
-*/
-Vasp *VaspOp::DoOp(CVecBlock *vecs,opfun *fun,OpParam &p,BL symm)
-{
-	BL ok = true;
-
-	if(vecs->ArgBlks() && (!p.arg || p.args < vecs->ArgBlks())) {
-		post("%s - not enough argument blocks",p.opname);
-		ok = false;
-	}
-
-	const I scnt = symm?2:1;
-	for(I i = 0; ok && i < vecs->Pairs(); ++i) 
-		for(I si = 0; ok && si < scnt; ++si) {
-			p.frames = vecs->Frames();
-		
-			VBuffer *rsv = vecs->ReSrc(i),*isv = vecs->ImSrc(i);
-			p.rsdt = rsv->Pointer(),p.rss = rsv->Channels();
-			p.isdt = isv->Pointer(),p.iss = isv->Channels();
-
-			VBuffer *rdv = vecs->ReDst(i),*idv = vecs->ImDst(i);
-			if(rdv) {
-				p.rddt = rdv->Pointer(),p.rds = rdv->Channels();
-				if(idv) p.iddt = idv->Pointer(),p.ids = idv->Channels();
-				else p.iddt = NULL; //,p.ids = 0; // Can that be NULL??
-			}
-			else { 
-				p.rddt = p.rsdt,p.rds = p.rss,p.iddt = p.isdt,p.ids = p.iss;
-			}
-			
-			for(I bi = 0; bi < vecs->ArgBlks(); ++bi) {
-				VBuffer *rav = vecs->ReArg(i,bi),*iav = vecs->ImArg(i,bi);
-				p.arg[bi].SetV(rav?rav->Pointer():NULL,rav?rav->Channels():0,iav?iav->Pointer():NULL,iav?iav->Channels():0);
-			}
-
-			if(!symm) 
-				p.symm = -1;
-			else {
-				const I hcnt = p.frames/2;
-				p.oddrem = p.frames != 2*hcnt;
-
-				if((p.symm = si) == 0) {
-					p.frames = hcnt+(p.oddrem?1:0); 
-				}
-				else {
-					const I r = p.frames-hcnt;
-					p.frames = hcnt;
-					p.rsdt += r*p.rss,p.isdt += r*p.iss;
-					p.rddt += r*p.rds;
-					if(p.iddt) p.iddt += r*p.ids; // Can that be NULL??
-
-					// What to do with arguments?
-					// let objects decide!!
-				}
-			}
-
-			{	// ---- Check out and try to resolve overlap situation ------------
-
-				BL sovr = p.SR_In(); // check whether dst is before src 
-				if(sovr && !p.SI_Can()) {
-					post("%s - src/dst overlap of re/im vectors not resolvable",p.opname);			
-					ok = false;
-				}
-
-				if(ok && p.HasArg()) { 
-					// has argument
-					if(sovr) {
-						// src/dst needs reversal -> check if ok for arg/dst
-						p.ovrlap = true;
-
-						if(p.AR_Can() && p.AI_Can()) 
-							p.C_Rev(); // Revert vectors
-						else {
-							post("%s - vector overlap situation can't be resolved",p.opname);
-							ok = false;
-						}
-					}
-					else if(p.AR_In() || p.AI_In()) { 
-						// arg/dst needs reversal -> check if ok for src/dst
-						p.ovrlap = true;
-
-						if(p.AR_Can() && p.AI_Can() && p.SR_Can() && p.SI_Can()) 
-							p.C_Rev(); // Revert vectors
-						else {
-							post("%s - vector overlap situation can't be resolved",p.opname);
-							ok = false;
-						}
-					}
-				}
-				else { // No arg
-					if(sovr) {
-						p.ovrlap = true;
-						p.C_Rev(); // if overlapping revert vectors
-					}
-					else 
-						p.ovrlap = p.SR_Ovr() || p.SI_Ovr();
-				}
-			}
-
-			ok = fun(p);
-
-#ifdef FLEXT_THREAD
-			flext_base::ThrYield();
-#endif
-		}
-	return ok?vecs->ResVasp():NULL;
-}
-
-
-
diff --git a/externals/grill/vasp/source/rdx2fft.cpp b/externals/grill/vasp/source/rdx2fft.cpp
deleted file mode 100644
index b4ecf6c9..00000000
--- a/externals/grill/vasp/source/rdx2fft.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <math.h>
-
-#define PI 3.1415926535897932384f
-
-//////////////////////////////////////////////////////////////////////////
-
-/* calculate bidirectional fourier transform of complex data radix 2 */
-/* adapted from subroutine FOUREA listed in                          */
-/* Programs for Digital Signal Processing                            */
-/* edited by Digital Signal Processing Committee                     */
-/* IEEE Acoustics Speech and Signal Processing Committee             */
-/* Chapter 1 Section 1.1 Page 1.1-4,5                                */
-/* direct -1 forward +1 reverse                                      */
-
-bool fft_bidir_complex_radix2(int size,float *real,float *imag,int direct)
-{
-  int i,j,m,mmax,istep;
-  float c,s,treal,timag,theta; 
-
-  /* compute transform */
-
-  j=1;
-  for(i=1;i<=size;i++)
-  {
-    if(i<j)
-    {
-      treal=real[j-1];
-      timag=imag[j-1];
-      real[j-1]=real[i-1];
-      imag[j-1]=imag[i-1];
-      real[i-1]=treal;
-      imag[i-1]=timag;
-    }
-    m=size/2;
-    while(j>m)
-    {
-      j-=m;
-      m=(m+1)/2;
-    }
-    j+=m;
-  }
-  mmax=1;
-  while(size>mmax)
-  {
-    istep=2*mmax;
-    for(m=1;m<=mmax;m++)
-    {
-      theta=PI*(float)direct*(float)(m-1)/(float)mmax;
-      c=(float)cos(theta);
-      s=(float)sin(theta);
-      for(i=m;i<=size;i+=istep)
-      {
-	j=i+mmax;
-	treal=real[j-1]*c-imag[j-1]*s;
-	timag=imag[j-1]*c+real[j-1]*s;
-	real[j-1]=real[i-1]-treal;
-	imag[j-1]=imag[i-1]-timag;
-	real[i-1]+=treal;
-	imag[i-1]+=timag;
-      }
-    }
-    mmax=istep;
-  }
-
-  return true;
-}
-
-#if 0
-/* calculate forward fourier transform of complex data radix 2 */
-
-bool fft_fwd_complex_radix2(int size,float *real,float *imag)
-{
-  return fft_bidir_complex_radix2(size,real,imag,-1);
-}
-
-/* calculate inverse fourier transform of complex data radix 2 */
-
-bool fft_inv_complex_radix2(int size,float *real,float *imag)
-{
-  return fft_bidir_complex_radix2(size,real,imag,1);
-}
-#endif
diff --git a/externals/grill/vasp/source/rvfft.cpp b/externals/grill/vasp/source/rvfft.cpp
deleted file mode 100644
index b7d81c93..00000000
--- a/externals/grill/vasp/source/rvfft.cpp
+++ /dev/null
@@ -1,357 +0,0 @@
-#include <math.h>
-
-#ifdef _MSC_VER
-#pragma warning(disable: 4244)
-#endif
-
-#define PI 3.14159265358979
-
-/////////////////////////////////////////////////////////
-// Sorensen in-place split-radix FFT for real values
-// data: array of floats:
-// re(0),re(1),re(2),...,re(size-1)
-// 
-// output:
-// re(0),re(1),re(2),...,re(size/2),im(size/2-1),...,im(1)
-// normalized by array length
-//
-// Source: 
-// Sorensen et al: Real-Valued Fast Fourier Transform Algorithms,
-// IEEE Trans. ASSP, ASSP-35, No. 6, June 1987
-
-void realfft_split(float *data,int n)
-{
-
-  int i,j,k,i5,i6,i7,i8,i0,id,i1,i2,i3,i4,n2,n4,n8;
-  float t1,t2,t3,t4,t5,t6,a3,ss1,ss3,cc1,cc3,a,e,sqrt2;
-  
-  sqrt2=sqrt(2.0);
-  n4=n-1;
-  
-  //data shuffling
-      for (i=0,j=0,n2=n/2; i<n4 ; i++){
-	  if (i<j){
-				t1=data[j];
-				data[j]=data[i];
-				data[i]=t1;
-				}
-	  k=n2;
-	  while (k<=j){
-				j-=k;
-				k>>=1;	
-				}
-	  j+=k;
-      }
-	
-/*----------------------*/
-	
-	//length two butterflies	
-	i0=0;
-	id=4;
-   do{
-       for (; i0<n4; i0+=id){ 
-			i1=i0+1;
-			t1=data[i0];
-			data[i0]=t1+data[i1];
-			data[i1]=t1-data[i1];
-		}
-	   id<<=1;
-       i0=id-2;
-       id<<=1;
-    } while ( i0<n4 );
-
-   /*----------------------*/
-   //L shaped butterflies
-n2=2;
-for(k=n;k>2;k>>=1){  
-	n2<<=1;
-	n4=n2>>2;
-	n8=n2>>3;
-	e = 2*PI/(n2);
-	i1=0;
-	id=n2<<1;
-	do{ 
-	    for (; i1<n; i1+=id){
-			i2=i1+n4;
-			i3=i2+n4;
-			i4=i3+n4;
-			t1=data[i4]+data[i3];
-			data[i4]-=data[i3];
-			data[i3]=data[i1]-t1;
-			data[i1]+=t1;
-			if (n4!=1){
-				i0=i1+n8;
-				i2+=n8;
-				i3+=n8;
-				i4+=n8;
-				t1=(data[i3]+data[i4])/sqrt2;
-				t2=(data[i3]-data[i4])/sqrt2;
-				data[i4]=data[i2]-t1;
-				data[i3]=-data[i2]-t1;
-				data[i2]=data[i0]-t2;
-				data[i0]+=t2;
-			}
-	     }
-		 id<<=1;
-	     i1=id-n2;
-	     id<<=1;
-	  } while ( i1<n );
-	a=e;
-	for (j=2; j<=n8; j++){  
-	      a3=3*a;
-	      cc1=cos(a);
-	      ss1=sin(a);
-	      cc3=cos(a3);
-	      ss3=sin(a3);
-	      a=j*e;
-	      i=0;
-	      id=n2<<1;
-	      do{
-		   for (; i<n; i+=id){  
-			  i1=i+j-1;
-			  i2=i1+n4;
-			  i3=i2+n4;
-			  i4=i3+n4;
-			  i5=i+n4-j+1;
-			  i6=i5+n4;
-			  i7=i6+n4;
-			  i8=i7+n4;
-			  t1=data[i3]*cc1+data[i7]*ss1;
-			  t2=data[i7]*cc1-data[i3]*ss1;
-			  t3=data[i4]*cc3+data[i8]*ss3;
-			  t4=data[i8]*cc3-data[i4]*ss3;
-			  t5=t1+t3;
-			  t6=t2+t4;
-			  t3=t1-t3;
-			  t4=t2-t4;
-			  t2=data[i6]+t6;
-			  data[i3]=t6-data[i6];
-			  data[i8]=t2;
-			  t2=data[i2]-t3;
-			  data[i7]=-data[i2]-t3;
-			  data[i4]=t2;
-			  t1=data[i1]+t5;
-			  data[i6]=data[i1]-t5;
-			  data[i1]=t1;
-			  t1=data[i5]+t4;
-			  data[i5]-=t4;
-			  data[i2]=t1;
-		     }
-		   id<<=1;
-		   i=id-n2;
-		   id<<=1;
-		 } while(i<n);
-	   }
-      }
-}
-
-
-/////////////////////////////////////////////////////////
-// Sorensen in-place inverse split-radix FFT for real values
-// data: array of doubles:
-// re(0),re(1),re(2),...,re(size/2),im(size/2-1),...,im(1)
-// 
-// output:
-// re(0),re(1),re(2),...,re(size-1)
-// NOT normalized by array length
-//
-// Source: 
-// Sorensen et al: Real-Valued Fast Fourier Transform Algorithms,
-// IEEE Trans. ASSP, ASSP-35, No. 6, June 1987
-
-void irealfft_split(float *data,int n){
-
-  int i,j,k,i5,i6,i7,i8,i0,id,i1,i2,i3,i4,n2,n4,n8,n1;
-  float t1,t2,t3,t4,t5,a3,ss1,ss3,cc1,cc3,a,e,sqrt2;
-  
-  sqrt2=sqrt(2.0);
-  
-n1=n-1;
-n2=n<<1;
-for(k=n;k>2;k>>=1){  
-	id=n2;
-	n2>>=1;
-	n4=n2>>2;
-	n8=n2>>3;
-	e = 2*PI/(n2);
-	i1=0;
-	do{ 
-	    for (; i1<n; i1+=id){
-			i2=i1+n4;
-			i3=i2+n4;
-			i4=i3+n4;
-			t1=data[i1]-data[i3];
-			data[i1]+=data[i3];
-			data[i2]*=2;
-			data[i3]=t1-2*data[i4];
-			data[i4]=t1+2*data[i4];
-			if (n4!=1){
-				i0=i1+n8;
-				i2+=n8;
-				i3+=n8;
-				i4+=n8;
-				t1=(data[i2]-data[i0])/sqrt2;
-				t2=(data[i4]+data[i3])/sqrt2;
-				data[i0]+=data[i2];
-				data[i2]=data[i4]-data[i3];
-				data[i3]=2*(-t2-t1);
-				data[i4]=2*(-t2+t1);
-			}
-	     }
-		 id<<=1;
-	     i1=id-n2;
-	     id<<=1;
-	  } while ( i1<n1 );
-	a=e;
-	for (j=2; j<=n8; j++){  
-	      a3=3*a;
-	      cc1=cos(a);
-	      ss1=sin(a);
-	      cc3=cos(a3);
-	      ss3=sin(a3);
-	      a=j*e;
-	      i=0;
-	      id=n2<<1;
-	      do{
-		   for (; i<n; i+=id){  
-			  i1=i+j-1;
-			  i2=i1+n4;
-			  i3=i2+n4;
-			  i4=i3+n4;
-			  i5=i+n4-j+1;
-			  i6=i5+n4;
-			  i7=i6+n4;
-			  i8=i7+n4;
-			  t1=data[i1]-data[i6];
-			  data[i1]+=data[i6];
-			  t2=data[i5]-data[i2];
-			  data[i5]+=data[i2];
-			  t3=data[i8]+data[i3];
-			  data[i6]=data[i8]-data[i3];
-			  t4=data[i4]+data[i7];
-			  data[i2]=data[i4]-data[i7];
-			  t5=t1-t4;
-			  t1+=t4;
-			  t4=t2-t3;
-			  t2+=t3;
-			  data[i3]=t5*cc1+t4*ss1;
-			  data[i7]=-t4*cc1+t5*ss1;
-			  data[i4]=t1*cc3-t2*ss3;
-			  data[i8]=t2*cc3+t1*ss3;
-			  }
-		   id<<=1;
-		   i=id-n2;
-		   id<<=1;
-		 } while(i<n1);
-	   }
-	}	
-
-   /*----------------------*/
-	i0=0;
-	id=4;
-   do{
-       for (; i0<n1; i0+=id){ 
-			i1=i0+1;
-			t1=data[i0];
-			data[i0]=t1+data[i1];
-			data[i1]=t1-data[i1];
-		}
-	   id<<=1;
-       i0=id-2;
-       id<<=1;
-    } while ( i0<n1 );
-
-/*----------------------*/
-
-//data shuffling
-      for (i=0,j=0,n2=n/2; i<n1 ; i++){
-	  if (i<j){
-				t1=data[j];
-				data[j]=data[i];
-				data[i]=t1;
-				}
-	  k=n2;
-	  while (k<=j){
-				j-=k;
-				k>>=1;	
-				}
-	  j+=k;
-      }	
-}
-
-
-#if 0
-/////////////////////////////////////////////////////////
-// Sorensen in-place radix-2 FFT for real values
-// data: array of floats:
-// re(0),re(1),re(2),...,re(size-1)
-// 
-// output:
-// re(0),re(1),re(2),...,re(size/2),im(size/2-1),...,im(1)
-// normalized by array length
-//
-// Source: 
-// Sorensen et al: Real-Valued Fast Fourier Transform Algorithms,
-// IEEE Trans. ASSP, ASSP-35, No. 6, June 1987
-
-void realfft_radix2(float *data,int n){
-
-    float  xt,a,e, t1, t2, cc, ss;
-    int  i, j, k, n1, n2, n3, n4, i1, i2, i3, i4;
-
-	n4=n-1;
-  //data shuffling
-      for (i=0,j=0,n2=n/2; i<n4 ; i++){
-	  if (i<j){
-				xt=data[j];
-				data[j]=data[i];
-				data[i]=xt;
-				}
-	  k=n2;
-	  while (k<=j){
-				j-=k;
-				k>>=1;	
-				}
-	  j+=k;
-      }
-	
-/* -------------------- */
-    for (i=0; i<n; i += 2)  
-      {
-	 xt = data[i];
-	 data[i] = xt + data[i+1];
-	 data[i+1] = xt - data[i+1];
-      }
-/* ------------------------ */
-    n2 = 1;
-    for (k=n;k>2;k>>=1){ 
-		n4 = n2;
-		n2 = n4 << 1;
-		n1 = n2 << 1;
-		e = 2*PI/(n1);
-		for (i=0; i<n; i+=n1){  
-			xt = data[i];
-			data[i] = xt + data[i+n2];
-			data[i+n2] = xt-data[i+n2];
-			data[i+n4+n2] = -data[i+n4+n2];
-			a = e;
-			n3=n4-1;
-			for (j = 1; j <=n3; j++){
-				i1 = i+j;
-				i2 = i - j + n2;
-				i3 = i1 + n2;
-				i4 = i - j + n1;
-				cc = cos(a);
-				ss = sin(a);
-				a += e;
-				t1 = data[i3] * cc + data[i4] * ss;
-				t2 = data[i3] * ss - data[i4] * cc;
-				data[i4] = data[i2] - t2;
-				data[i3] = -data[i2] - t2;
-				data[i2] = data[i1] - t1;
-				data[i1] += t1;
-		  }
-	  }
-  }
-}
-#endif
diff --git a/externals/grill/vasp/source/util.cpp b/externals/grill/vasp/source/util.cpp
deleted file mode 100644
index 0b1050c1..00000000
--- a/externals/grill/vasp/source/util.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "util.h"
-#include <math.h>
-
-/*
-R arg(R re,R im)
-{
-	if(re) 
-		return fmod(atan(im/re)+(re < 0?2*PI:PI),2*PI)-PI;
-	else
-		if(im || re) return im > 0?PI/2:-PI/2;
-		else return 0;
-}
-*/
diff --git a/externals/grill/vasp/source/util.h b/externals/grill/vasp/source/util.h
deleted file mode 100644
index 7f7cd080..00000000
--- a/externals/grill/vasp/source/util.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_UTIL_H
-#define __VASP_UTIL_H
-
-#include "main.h"
-
-#ifndef PI
-#define PI 3.1415926535897932385
-#endif
-
-#define BIG 1.e10
-
-#ifdef min
-#undef min
-#endif
-
-#ifdef max
-#undef max
-#endif
-
-template<class T>
-inline V swap(T &a,T &b) { T c = a; a = b; b = c; }
-
-template<class T>
-inline T min(T a,T b) { return a < b?a:b; }
-
-template<class T>
-inline T max(T a,T b) { return a > b?a:b; }
-
-
-template<class T>
-T arg(T re,T im)
-{
-    if(re) 
-	return (T)(fmod(atan(im/re)+(re < 0?2*PI:PI),2*PI)-PI);
-    else
-	if(im || re) return (T)(im > 0?PI/2:-PI/2);
-        else return 0;
-}
-
-template<class T>
-inline T sgn(T x) { return (T)(x?(x < 0?-1:1):0); }
-
-template<class T>
-inline T sqabs(T re,T im) { return re*re+im*im; }
-
-
-
-#endif
diff --git a/externals/grill/vasp/source/vasp.cpp b/externals/grill/vasp/source/vasp.cpp
deleted file mode 100644
index 3fe91330..00000000
--- a/externals/grill/vasp/source/vasp.cpp
+++ /dev/null
@@ -1,384 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "classes.h"
-#include "util.h"
-#include "buflib.h"
-
-///////////////////////////////////////////////////////////////////////////
-// Vasp class
-///////////////////////////////////////////////////////////////////////////
-
-Vasp::Ref::Ref(VBuffer &b): sym(b.Symbol()),chn(b.Channel()),offs(b.Offset()) {}
-Vasp::Ref::Ref(VSymbol &s,I c,I o): sym(s),chn(c),offs(o) {}
-Vasp::Ref::~Ref() {}
-
-Vasp::Ref &Vasp::Ref::operator =(const Ref &r)
-{
-	sym = r.sym,chn = r.chn,offs = r.offs;
-	return *this;
-}
-
-V Vasp::Ref::Symbol(const VSymbol &s) { sym = s; }
-
-
-Vasp::Vasp(): 
-	refs(0),chns(0),ref(NULL),
-	frames(0) 
-{ 
-}
-
-Vasp::Vasp(I argc,const t_atom *argv):
-	refs(0),chns(0),ref(NULL),
-	frames(0) 
-{ 
-	operator ()(argc,argv); 
-}
-
-Vasp::Vasp(const Vasp &v): 
-	refs(0),chns(0),ref(NULL),
-	frames(0) 
-{ 
-	operator =(v); 
-}
-
-Vasp::Vasp(I fr,const Ref &r):
-	refs(0),chns(0),ref(NULL),
-	frames(fr) 
-{
-	AddVector(r);
-}
-
-
-Vasp::~Vasp()
-{
-	Clear();
-}
-
-Vasp &Vasp::Clear() 
-{ 
-	refs = frames = chns = 0; 
-	if(ref) { delete[] ref; ref = NULL; }
-	return *this; 
-}
-
-
-BL Vasp::ChkArgs(I argc,const t_atom *argv)
-{
-	I ix = 0;
-
-	// vasp keyword
-	t_symbol *v = ix < argc?flext::GetASymbol(argv[ix]):NULL;
-	if(v && v == vasp_base::sym_vasp) ix++; // if it is "vasp" ignore it
-
-	// length argument
-	if(argc > ix && flext::CanbeInt(argv[ix])) ix++;
-
-	while(argc > ix) {
-		// check for symbol
-		t_symbol *bsym = flext::GetASymbol(argv[ix]);
-		if(!bsym || !flext::GetString(bsym) || !flext::GetString(bsym)[0]) {  // expect a symbol
-			// not symbol -> bail out
-			return false;
-		}
-		else
-			ix++;
-
-		// check for offset
-		if(argc > ix && flext::CanbeInt(argv[ix])) ix++;
-
-		// check for channel
-		if(argc > ix && flext::CanbeInt(argv[ix])) ix++;
-	}
-
-	return true;
-}
-
-V Vasp::Resize(I rcnt) {
-	if(!ref) {
-		ref = new Ref[refs = rcnt];
-		chns = 0;
-	}
-	else if(rcnt > refs) {
-		Ref *rnew = new Ref[refs = rcnt];
-		for(I ix = 0; ix < chns; ++ix) rnew[ix] = ref[ix];
-		delete[] ref;
-		ref = rnew; 
-	}
-}
-
-
-
-Vasp &Vasp::operator =(const Vasp &v)
-{
-	if(!v.Ok()) 
-		Clear();
-	else {
-		frames = v.frames;
-		if(!ref || v.chns > refs) {
-			if(ref) delete[] ref;
-			ref = new Ref[refs = v.chns];
-		}
-
-		chns = v.chns;
-		for(I ix = 0; ix < chns; ++ix) {
-			ref[ix] = v.ref[ix];
-		}
-	}
-
-	return *this;
-}
-
-
-Vasp &Vasp::AddVector(const Ref &r)
-{
-	Resize(chns+1);
-	ref[chns++] = r;
-	return *this;
-}
-
-
-// parse argument list
-Vasp &Vasp::operator ()(I argc,const t_atom *argv)
-{
-	BL lenset = false;
-	I ix = 0;
-
-	I maxneeded = argc; // maximum number of ref'd buffers
-	// rather use a temp storage 
-	if(!ref || refs < maxneeded) {
-		if(ref) delete[] ref;
-		ref = new Ref[refs = maxneeded];
-	}
-
-	t_symbol *v = ix < argc?flext::GetASymbol(argv[ix]):NULL;
-	if(v && v == vasp_base::sym_vasp) ix++; // if it is "vasp" ignore it
-
-	if(argc > ix && flext::CanbeInt(argv[ix])) {
-		frames = flext::GetAInt(argv[ix]);
-		lenset = true;
-		ix++;
-	}
-	else
-		frames = -1;
-
-	chns = 0;
-	while(argc > ix) {
-		t_symbol *bsym = flext::GetASymbol(argv[ix]);
-		if(!bsym || !flext::GetString(bsym) || !flext::GetString(bsym)[0]) {  // expect a symbol
-			Clear();
-			return *this;
-		}
-		else
-			ix++;
-
-		// is a symbol!
-		Ref &r = ref[chns];
-		r.Symbol(VSymbol(bsym));
-
-		if(argc > ix && flext::CanbeInt(argv[ix])) {
-			r.Offset((I)flext::GetAInt(argv[ix]));
-			ix++;
-		}
-		else
-			r.Offset(0);
-
-		if(argc > ix && flext::CanbeInt(argv[ix])) {
-			r.Channel((I)flext::GetAInt(argv[ix]));
-			ix++;
-		}
-		else
-			r.Channel(0);
-
-		chns++;
-	}
-
-	if(!lenset) {
-		// set length to maximum!
-		// or let it be -1 to represent the maximum?!
-		frames = -1;
-		// if len is already set then where to check for oversize?
-	}
-
-	return *this;
-}
-
-
-VBuffer *Vasp::Buffer(I ix) const
-{
-	if(ix >= Vectors()) 
-		return NULL;
-	else {
-		const Ref &r = Vector(ix);
-		VBuffer *ret = BufLib::Get(r.Symbol(),r.Channel(),Frames(),r.Offset());
-		return ret;
-	}
-}
-
-// generate Vasp list of buffer references
-V Vasp::MakeList(flext::AtomList &ret,BL withvasp) const
-{
-	I voffs = withvasp?1:0;
-	I needed = voffs+1+Vectors()*3;
-	ret(needed);
-
-	if(withvasp) 
-		flext::SetSymbol(ret[0],vasp_base::sym_vasp);  // VASP
-
-	flext::SetInt(ret[voffs],frames);  // frames
-
-	for(I ix = 0; ix < Vectors(); ++ix) {
-		const Ref &r = Vector(ix);
-		flext::SetSymbol(ret[voffs+1+ix*3],r.Symbol().Symbol());  // buf
-		flext::SetInt(ret[voffs+2+ix*3],r.Offset());  // offs
-		flext::SetInt(ret[voffs+3+ix*3],r.Channel());  // chn
-	}
-}
-
-
-// generate Vasp list of buffer references
-flext::AtomList *Vasp::MakeList(BL withvasp) const
-{
-	flext::AtomList *ret = new flext::AtomList;
-	MakeList(*ret,withvasp);
-	return ret;
-}
-
-
-V Vasp::Refresh()
-{
-	for(I i = 0; i < Vectors(); ++i) {
-		VBuffer *vb = Buffer(i);
-		if(vb) {
-			vb->Refresh();
-			delete vb;
-		}
-	}
-}
-
-V Vasp::Offset(I o)
-{
-	for(I i = 0; i < Vectors(); ++i) Vector(i).Offset(o);
-}
-
-V Vasp::OffsetD(I od)
-{
-	for(I i = 0; i < Vectors(); ++i) Vector(i).OffsetD(od);
-}
-
-
-V Vasp::Channel(I c)
-{
-	for(I i = 0; i < Vectors(); ++i) Vector(i).Channel(c);
-}
-
-
-V Vasp::Size(I s,BL keep,BL zero)
-{
-	for(I i = 0; i < Vectors(); ++i) {
-		VBuffer *buf = Buffer(i);
-		if(buf) { 
-			buf->Frames(s,keep,zero);
-			delete buf;
-		}
-	}
-}
-
-V Vasp::SizeD(I sd,BL keep,BL zero)
-{
-	for(I i = 0; i < Vectors(); ++i) {
-		VBuffer *buf = Buffer(i);
-		if(buf) { 
-			I s = buf->Frames()+sd;
-			buf->Frames(s >= 0?s:0,keep,zero);
-			delete buf;
-		}
-	}
-}
-
-
-V Vasp::SizeM(R f,BL keep,BL zero)
-{
-	for(I i = 0; i < Vectors(); ++i) {
-		VBuffer *buf = Buffer(i);
-		if(buf) { 
-			I s = (I)(buf->Frames()*f);
-			buf->Frames(s >= 0?s:0,keep,zero);
-			delete buf;
-		}
-	}
-}
-
-BL Vasp::Check() const 
-{
-	BL ok = true;
-	for(I i = 0; ok && i < Vectors(); ++i) {
-		VBuffer *buf = Buffer(i);
-		if(!buf) 
-			ok = false;
-		else {
-			ok = buf->Data() != NULL;
-			delete buf;
-		}
-	}
-	return ok;
-}	
-
-I Vasp::ChkFrames() const
-{
-	if(Vectors() == 0) return 0;
-
-	I frms = -1;
-	for(I i = 0; i < Vectors(); ++i) {
-		VBuffer *buf = Buffer(i);
-		if(buf) {
-			I f = buf->Length();
-			if(frms < 0 || f < frms) frms = f;
-			delete buf;
-		}
-	}
-
-	return frms < 0?0:frms;
-}
-
-
-// ------------------------------------
-
-CVasp::CVasp() {}
-
-CVasp::CVasp(const Vasp &v):
-	Vasp(v)
-{
-	if(!Check()) 
-		Clear();
-	else
-		Frames(ChkFrames());
-}
-
-CVasp &CVasp::operator +=(const CVasp &v)
-{
-	if(v.Ok()) {
-		if(!Ok()) *this = v;
-		else {
-			I f = Frames(),vf = v.Frames();
-
-			if(f != vf) {
-				post("vasp - Frame count of joined vasps is different - taking the minimum");
-				Frames(min(f,vf));
-			}
-
-			Resize(Vectors()+v.Vectors());
-			for(I i = 0; i < v.Vectors(); ++i) AddVector(v.Vector(i));
-		}
-	}
-	return *this;
-}
-
diff --git a/externals/grill/vasp/source/vasp.h b/externals/grill/vasp/source/vasp.h
deleted file mode 100644
index 0cc80be8..00000000
--- a/externals/grill/vasp/source/vasp.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP__H
-#define __VASP__H
-
-#include "vbuffer.h"
-
-class Vasp:
-    public flext
-{
-public:
-    class Ref:
-        public flext
-    {
-	public:
-		Ref(): sym(NULL) {}
-		Ref(VBuffer &b);
-		Ref(VSymbol &s,I c,I o);
-		Ref(const Ref &r) { operator =(r); }
-		~Ref();
-
-		Ref &operator =(const Ref &r);
-
-		V Clear() { sym.Clear(); }
-		BL Ok() const { return sym.Ok(); }
-
-		VSymbol &Symbol() { return sym; }
-		const VSymbol &Symbol() const { return sym; }
-		V Symbol(const VSymbol &s);
-		I Channel() const { return chn; }
-		V Channel(I c) { chn = c; }
-		I Offset() const { return offs; }
-		V Offset(I o) { offs = o; }
-		V OffsetD(I o) { offs += o; }
-
-	protected:
-		VSymbol sym;
-		I chn;
-		I offs; // counted in frames
-	};
-
-	Vasp();
-	Vasp(I argc,const t_atom *argv);
-	Vasp(const Vasp &v);
-	Vasp(I frames,const Ref &r);
-	~Vasp();
-
-	static BL ChkArgs(I argc,const t_atom *argv);
-
-	const C *thisName() const { return typeid(*this).name(); }
-
-	// check if vasp reference is valid
-	BL Check() const;
-
-	Vasp &operator =(const Vasp &v);
-	Vasp &operator ()(I argc,const t_atom *argv /*,BL withvasp = false*/);
-
-	// set used channels to 0
-	Vasp &Clear();
-
-	// used vectors
-	I Vectors() const { return chns; }
-
-	// length of the vasp (in frames)
-	I Frames() const { return frames; }
-	// set frame count
-	V Frames(I fr) { frames = fr; }
-	// set frame count differentially
-	V FramesD(I frd) { if(frames >= 0) frames += frd; }
-	// set frame count 
-	V FramesM(R f) { if(frames >= 0) frames = (int)(frames*f); }
-	// set frame count 
-	V FramesR(R f) { if(f) FramesM(1./f); else Frames(0); }
-
-	// set buffer sizes
-	V Size(I fr,BL keep = true,BL zero = true);
-	// set frame count differentially
-	V SizeD(I frd,BL keep = true,BL zero = true);
-	// set frame count 
-	V SizeM(R f,BL keep = true,BL zero = true);
-	// set frame count 
-	V SizeR(R f,BL keep = true,BL zero = true) { if(f) SizeM(1./f,keep,zero); else Size(0,false); }
-
-	// actual length of the vasp (in frames)
-	I ChkFrames() const;
-
-	// set offset(s)
-	V Offset(I fr);
-	// set offset(s) differentially
-	V OffsetD(I fr);
-
-	// set channel(s)
-	V Channel(I ch);
-
-	BL Ok() const { return ref && Vectors() > 0; }
-	BL IsComplex() const { return ref && Vectors() >= 2 && ref[1].Ok(); }
-
-	// get any vector - test if in range 0..Vectors()-1!
-	const Ref &Vector(I ix) const { return ref[ix]; }
-	Ref &Vector(I ix) { return ref[ix]; }
-
-	// get real part - be sure that Ok!
-	const Ref &Real() const { return Vector(0); }
-	Ref &Real() { return Vector(0); }
-
-	// get imaginary part - be sure that Complex!
-	const Ref &Imag() const { return Vector(1); }
-	Ref &Imag() { return Vector(1); }
-
-	// get buffer associated to a channel
-	VBuffer *Buffer(I ix) const;
-
-	// add another vector
-	Vasp &AddVector(const Ref &r);
-
-	// Real/Complex
-	VBuffer *ReBuffer() const { return Buffer(0); }
-	VBuffer *ImBuffer() const { return Buffer(1); }
-
-	// prepare and reference t_atom list for output
-	V MakeList(flext::AtomList &ret,BL withvasp = true) const;
-	// prepare and reference t_atom list for output
-	flext::AtomList *MakeList(BL withvasp = true) const;
-
-	// make a graphical update of all buffers in vasp
-	V Refresh();
-	
-protected:
-	I frames; // length counted in frames
-	I chns; // used channels
-	I refs; // allocated channels (>= chns)
-	Ref *ref;
-
-	V Resize(I rcnt);
-};
-
-/*! \brief Checked vasp
-	\remark Only use that for immediate operation!
-*/
-class CVasp:
-	public Vasp
-{
-public:
-	CVasp();
-	CVasp(const Vasp &v);
-
-	// add vectors of another vasp
-	CVasp &operator +=(const CVasp &v);
-
-};
-
-
-#endif
diff --git a/externals/grill/vasp/source/vasp.rsrc b/externals/grill/vasp/source/vasp.rsrc
deleted file mode 100755
index 632ebe43..00000000
--- a/externals/grill/vasp/source/vasp.rsrc
+++ /dev/null
@@ -1,13 +0,0 @@
-(This file must be converted with BinHex 4.0)
-:!!"bFh*M8P0&4!#3#!)RpQ8!N!3"!!!!!I!!!!$`!!!!0b"MEfjdB@PZC@3JE@9
-cFf&RC5"TEL"LD@jKFRNJ+Lm0$@KcE'PNCA+j,R*cFQ-#!!)!FR0bBe*6483"!2q
-3"!)!FR0bBe*6483"!2q3"!#3%U((pmm!N!B%Z#TLAhC`D@il#3N[+L"`BA4MD'P
-ZE'9d)'PZ)(4SDA-JF'&dBfKPFLGc)(CTFfpLDL!U,`d*#94&5'&ZC'aP)'*IG'9
-S1`Q3"#mU)(4PH(3JC@4TG'pb)'KKEQ4XC5!U,`d*I5"LAh9Z1`ep1`d0,bSJBQp
-i)'CXB@Gc)#S[$3dMC!!!!1aJ#J!!E8&i6!a#!!"1qJ!`6R8LAb!I,S"R%L"!F!!
-3%'!%%1J!!9()rrT#%%l4@8m[,`!)6VVrh#"I)!K1G8j@r[T)j`!`*Qi!#&P2,ca
-Y3AK-2c`!!DJ1)&mN5#!+Cbi[#NKZr[T)E[lm5'lr!+QS5'lr!%kkrlK)E[m!3IS
-!,NK3)'X!N!"1N!"2l`!-B!j"qJ!f5&!JD`#3!%k3!&K260m-!%jH6R@%E@&TEJ!
-!3#9c1L"ZEh3JBACKD@aKBQaP)'C[FL!f1%X!G'KTFb"[BQTPBh3JDA-JEQpd)'&
-fB@PXB@*XC5"QEh)J0MK,!*!%!3!!!!(`!!!!m!!!!$F4Y4E8!`B!!!!F!$)!!'e
-"H%`!!!!+(d!!N!B4Y4A!"(CKFh!6F!:
diff --git a/externals/grill/vasp/source/vbuffer.cpp b/externals/grill/vasp/source/vbuffer.cpp
deleted file mode 100644
index 0308358f..00000000
--- a/externals/grill/vasp/source/vbuffer.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "vbuffer.h"
-#include "buflib.h"
-
-V VSymbol::Inc() { if(sym) BufLib::IncRef(sym); }
-V VSymbol::Dec() { if(sym) BufLib::DecRef(sym); }
-
-///////////////////////////////////////////////////////////////////////////
-// SysBuf class
-///////////////////////////////////////////////////////////////////////////
-
-SysBuf &SysBuf::Set(const VSymbol &s,I c,I l,I o)
-{
-	buf.Set(s.Symbol());
-
-	chn = c;
-	if(chn > Channels()) {
-		I chn1 = Channels()-1;
-		post("vasp - buffer %s: Channel index (%i) is out of range, set to highest (%i)",s.Name(),chn,chn1);
-		chn = chn1; // simply correct the channel??
-	}
-	offs = o;
-	if(offs < 0) {
-		post("vasp - buffer %s: Offset (%i) is out of range, set to 0",s.Name(),offs);
-		offs = 0;
-	}
-	if(offs > Frames()) {
-//		post("vasp - buffer %s: Offset (%i) is out of range, set to %i",s.Name(),offs,Frames());
-		offs = Frames();
-	}
-	len = l >= 0?l:Frames();
-	if(offs+len > Frames()) {
-		I len1 = Frames()-offs;
-		if(l >= 0) post("vasp - buffer %s: Length (%i) is out of range, corrected to %i",s.Name(),len,len1);
-		len = len1;
-	}
-
-	return *this;
-}
-
-
diff --git a/externals/grill/vasp/source/vbuffer.h b/externals/grill/vasp/source/vbuffer.h
deleted file mode 100644
index a87685c9..00000000
--- a/externals/grill/vasp/source/vbuffer.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_VBUFFER_H
-#define __VASP_VBUFFER_H
-
-#include "main.h"
-
-class VSymbol:
-	public flext
-{
-public:
-	VSymbol(const t_symbol *s = NULL): sym(s) { Inc(); }
-	VSymbol(const VSymbol &s): sym(s.sym) { Inc(); }
-	~VSymbol() { Dec(); }
-	
-	BL Ok() const { return sym != NULL; }
-	V Clear() { Dec(); sym = NULL; }
-
-//	V *Thing() { return sym?flext_base::GetThing(sym):NULL; }
-//	V Thing(V *th) { if(sym) flext_base::GetThing(sym); }
-	
-	VSymbol &operator =(const VSymbol &s) { Dec(); sym = s.sym; Inc(); return *this; }
-	
-	const t_symbol *Symbol() const { return sym; }
-	const C *Name() const { return flext::GetAString(Symbol()); }
-	
-protected:
-	V Inc();
-	V Dec();
-
-	const t_symbol *sym;
-};
-
-class VBuffer:
-	public flext
-{
-public:
-	virtual ~VBuffer() {}
-
-	virtual BL Ok() const = 0;
-	virtual I Frames() const = 0;
-	virtual V Frames(I fr,BL keep,BL zero) = 0;
-
-	virtual I Channels() const = 0;
-	virtual S *Data() = 0;
-
-	virtual V Refresh() {}
-	virtual V Dirty() {}
-
-	S *Pointer() { return Data()+Offset()*Channels()+Channel(); }
-
-	virtual VSymbol Symbol() const = 0;
-	const C *Name() const { return Symbol().Name(); }
-
-	I Channel() const { return chn; }
-	V Channel(I c) { chn = c; }
-
-	I Offset() const { return offs; }
-	V Offset(I o) { offs = o; }
-
-	I Length() const { return len; }
-	V Length(I l) { len = l; }
-
-protected:
-	VBuffer(I c = 0,I l = 0,I o = 0): chn(c),offs(o),len(l) {}
-
-	I chn,offs,len;
-};
-
-
-class SysBuf:
-	public VBuffer
-{
-public:
-	SysBuf(const VSymbol &s,I chn = 0,I len = -1,I offs = 0) { Set(s,chn,len,offs); }
-
-	virtual BL Ok() const { return buf.Ok(); }
-	virtual V Refresh() { buf.Dirty(true); }
-	virtual V Dirty() { buf.Dirty(false); }
-
-	virtual VSymbol Symbol() const { return buf.Symbol(); }
-
-	SysBuf &Set(const VSymbol &s,I chn = 0,I len = -1,I offs = 0);
-
-	virtual I Frames() const { return buf.Frames(); }
-	virtual V Frames(I fr,BL keep,BL zero) { buf.Frames(fr,keep,zero); }
-
-	virtual I Channels() const { return buf.Channels(); }
-	virtual S *Data() { return buf.Data(); }
-
-protected:
-	flext::buffer buf;
-};
-
-
-class BufEntry;
-
-class ImmBuf:
-	public VBuffer
-{
-public:
-	ImmBuf(I len,BL zero = true);
-	ImmBuf(BufEntry *e,I len = -1,I offs = 0);
-
-	virtual BL Ok() const { return entry != NULL; }
-
-	virtual VSymbol Symbol() const;
-
-	virtual I Frames() const;
-	virtual V Frames(I fr,BL keep,BL zero);
-
-	virtual I Channels() const { return 1; }
-	virtual S *Data();
-
-protected:
-	BufEntry *entry;
-};
-
-
-#endif
diff --git a/externals/grill/vasp/source/vecblk.cpp b/externals/grill/vasp/source/vecblk.cpp
deleted file mode 100644
index 80917237..00000000
--- a/externals/grill/vasp/source/vecblk.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#include "main.h"
-#include "vecblk.h"
-//#include <math.h>
-
-
-///////////////////////////////////////////////////////////////////////////
-// VecBlock class
-///////////////////////////////////////////////////////////////////////////
-
-VecBlock::VecBlock(BL cx,I msrc,I mdst,I marg,I blarg):
-	cplx(cx),asrc(msrc),barg(blarg),aarg(marg*blarg),adst(mdst)
-{
-	I i,all = asrc+aarg*blarg+adst;
-	vecs = new VBuffer *[all];
-	for(i = 0; i < all; ++i) vecs[i] = NULL;
-}
-
-VecBlock::~VecBlock()
-{
-	if(vecs) {
-		I all = asrc+aarg*barg+adst;
-		for(I i = 0; i < all; ++i) 
-			if(vecs[i]) delete vecs[i];
-		delete[] vecs;
-	}
-}
-
-Vasp *VecBlock::_DstVasp(I n)
-{
-	Vasp *ret = new Vasp;
-	ret->Frames(Frames());
-	for(I i = 0; i < n; ++i) ret->AddVector(Vasp::Ref(*_Dst(i)));
-	return ret;
-}
-
-Vasp *VecBlock::_SrcVasp(I n)
-{
-	Vasp *ret = new Vasp;
-	ret->Frames(Frames());
-	for(I i = 0; i < n; ++i) ret->AddVector(Vasp::Ref(*_Src(i)));
-	return ret;
-}
-
-Vasp *VecBlock::_ResVasp(I n)
-{
-	return _Dst(0)?_DstVasp(n):_SrcVasp(n);
-}
-
-
-
diff --git a/externals/grill/vasp/source/vecblk.h b/externals/grill/vasp/source/vecblk.h
deleted file mode 100644
index 7ca4ca94..00000000
--- a/externals/grill/vasp/source/vecblk.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* 
-
-VASP modular - vector assembling signal processor / objects for Max/MSP and PD
-
-Copyright (c) 2002 Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.  
-
-*/
-
-#ifndef __VASP_VECBLK_H
-#define __VASP_VECBLK_H
-
-#include "vasp.h"
-
-class VecBlock:
-    public flext
-{
-public:
-
-	I Frames() const { return frms; }
-	V Frames(I fr) { frms = fr; }
-	I ArgFrames() const { return afrms; }
-	V ArgFrames(I fr) { afrms = fr; }
-	I ArgBlks() const { return barg; }
-
-	BL Complex() { return cplx; }
-
-protected:
-	VecBlock(BL cplx,I msrc,I mdst,I marg,I blarg);
-	~VecBlock();
-
-	Vasp *_SrcVasp(I n);
-	Vasp *_DstVasp(I n);
-	Vasp *_ResVasp(I n); // either Dst or Src
-
-	VBuffer *_Src(I ix) { return vecs[ix]; }
-	VBuffer *_Dst(I ix) { return vecs[asrc+aarg*barg+ix]; }
-	V _Src(I ix,VBuffer *v) { vecs[ix] = v; }
-	V _Dst(I ix,VBuffer *v) { vecs[asrc+aarg*barg+ix] = v; }
-
-	VBuffer *_Arg(I ix,I bl = 0) { return vecs[asrc+bl*aarg+ix]; }
-	V _Arg(I ix,VBuffer *v,I bl = 0) { vecs[asrc+bl*aarg+ix] = v; }
-
-private:
-	BL cplx;
-	I asrc,adst,aarg,barg;
-	VBuffer **vecs;
-	I frms,afrms;
-};
-
-
-class RVecBlock:
-	public VecBlock
-{
-public:
-	RVecBlock(I _n,I _a = 0,I _ba = 0): VecBlock(false,_n,_n,_a,_ba),n(_n),a(_a) {}
-
-	VBuffer *Src(I ix) { return _Src(ix); }
-	VBuffer *Dst(I ix) { return _Dst(ix); }
-	V Src(I ix,VBuffer *v) { _Src(ix,v); }
-	V Dst(I ix,VBuffer *v) { _Dst(ix,v); }
-
-	VBuffer *Arg(I ix,I bl = 0) { return _Arg(ix,bl); }
-	V Arg(I ix,VBuffer *v,I bl = 0) { _Arg(ix,v,bl); }
-
-	I Vecs() const { return n; }
-	I Args() const { return a; }
-
-	Vasp *SrcVasp() { return _SrcVasp(n); }
-	Vasp *DstVasp() { return _DstVasp(n); }
-	Vasp *ResVasp() { return _ResVasp(n); }
-
-protected:
-	I n,a;
-};
-
-class CVecBlock:
-	public VecBlock
-{
-public:
-	CVecBlock(I _np,I _ap = 0,I _bap = 0): VecBlock(true,_np*2,_np*2,_ap*2,_bap),np(_np),ap(_ap) {}
-
-	VBuffer *ReSrc(I ix) { return _Src(ix*2); }
-	VBuffer *ImSrc(I ix) { return _Src(ix*2+1); }
-	VBuffer *ReDst(I ix) { return _Dst(ix*2); }
-	VBuffer *ImDst(I ix) { return _Dst(ix*2+1); }
-	V Src(I ix,VBuffer *vre,VBuffer *vim) { _Src(ix*2,vre); _Src(ix*2+1,vim); }
-	V Dst(I ix,VBuffer *vre,VBuffer *vim) { _Dst(ix*2,vre); _Dst(ix*2+1,vim); }
-
-	VBuffer *ReArg(I ix,I bl = 0) { return _Arg(ix*2,bl); }
-	VBuffer *ImArg(I ix,I bl = 0) { return _Arg(ix*2+1,bl); }
-	V Arg(I ix,VBuffer *vre,VBuffer *vim,I bl = 0) { _Arg(ix*2,vre,bl); _Arg(ix*2+1,vim,bl); }
-
-	I Pairs() const { return np; }
-	I Args() const { return ap; }
-
-	Vasp *SrcVasp() { return _SrcVasp(np*2); }
-	Vasp *DstVasp() { return _DstVasp(np*2); }
-	Vasp *ResVasp() { return _ResVasp(np*2); }
-
-protected:
-	I np,ap;
-};
-
-#endif
diff --git a/externals/grill/vasp/todo.txt b/externals/grill/vasp/todo.txt
deleted file mode 100644
index 21926ce4..00000000
--- a/externals/grill/vasp/todo.txt
+++ /dev/null
@@ -1,70 +0,0 @@
-TODO list:
-
-features:
----------------------
-- introduce attributes!!
-
-- introduce several log levels (for warning posts)
-- grab (and recompose) signals for granular vasp usage
-- vasp~s for realtime-capable vasp objects
-
-- complex power operations - delta phase
-
-- optimize (c)osc with table lookup, phasor with Höldrichs code (in pd)
-
-- how to handle beyond buffer-domain:
-warning, treat as 0, calculate unit operation, loop, mirror on buffer end, stay on last frame
-
-- better algorithm for vasp.fix
-
-- make loops interruptible ("stop" message?)
-- make in place rotation more efficient (use temporary space)
-
-
-- introduce "groups" for attribute organisation (e.g. detach etc.)
-
-- reduce number of warnings for wrong offset, frame size etc.
-
-- review vasp.f=, vasp.o= for quasi-constant envelopes
-
-
-objects:
----------------------
-- wave object for table-lookup oscs.
-- various random distributions for noise
-
-- vasp.window: one should be able to use just a portion of the windowing envelope
-
-- slope: frequency distortion with given exponent
-
-- vasp.expr
-
-- vasp.state.... current vasp, operation, progress meter
-
-- vasp.ahead (vasp.a): abstraction head - set/bang/to handling, radio outlet, attribute processing (?)
-- vasp.print (vasp.p): print vasp messages
-
-- vasp.resmp: resampling with vasp argument, instead of vasp.tilt (?)
-
-bugs:
----------------------
-
-
-tests:
----------------------
-- in-place operation (src == dst), test if strides are equal!
-- should frame count always be pre-evaluated (e.g. in vasp.f+ etc. ?)
-- test DFT objects on strided buffers
-- check for odd remainder frame on symmetric operations!!
-
-premature thoughts:
----------------------
-- interface to scripting language (python)
-
-
-documentation:
----------------------
-- have all the objects written in their full names
-- no special characters!
-
-
diff --git a/externals/grill/vasp/todo/allgemein.txt b/externals/grill/vasp/todo/allgemein.txt
deleted file mode 100644
index 325e8ec5..00000000
--- a/externals/grill/vasp/todo/allgemein.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Vasp allgemein:
----------------
-
-- nicht unwichtig: alle Operationen werden zumeist nur auf 1 (reell) oder 2 (komplex) Buffer angewendet.
-	allerdings funktionieren sie immer auch für mehrere bzw. mehrere Paare
-
-
-Hilfe:
-------
-
-!! bitte die wavedisplays nicht ändern, das ist relativ kompliziert wegen graph on parent einstellungen... 
-
-- Hilfe-Seite mit Abkürzungen
-
-- vasp.cnoise... Unterschied zu 2 unabhängigen vasp.noise-Kanälen demonstrieren
-
-  > M: den unterschied musst du erklären, das kannst du am besten, thomas. akustisch ist der eher schwer auszumachen (oder gar nicht)
-
-  >> T: mit den Laptop-Lautsprechern ist er vielleicht nicht zu hören, mit Monitoren aber sehr deutlich
-
-- vasp-xshift eigentlich nur sinnvol in verbindung mit einem fft-beispiel, ... xrot auch.
-
-- neue objekte in die "vasp_main" aufnehmen und entsprechend "gruppieren"
-
-  > T: neue Objekte: 
-  > vasp.radio, vasp.!radio, vasp.size, vasp.size?, vasp.size+, vasp.size, vasp.size*, vasp.size/
-  > vasp.frames*, vasp.frames/, vasp.imm, vasp.copy, vasp.ccopy, vasp.peaks?, vasp.fix
-
-
-- genau überlegen, ob noch "standard-soundfiles" hinzugefügt werden sollen
-
-was passiert mit vasp_size, vasp_size?, vasp_vector ??? oder doch vasp_n ???
-alle fft-objekte, erklären, wie das mit dem prime-factor funkt.
-unterschiede zwischen amin?, min?, amax?, max? besser erklären.
-
-- was ist mit abstractions (vasp_opt zum beispiel)
-
-  > T: man sollte die in der Hilfe vielleicht auf eine eigene Seite stellen (vasp.pwrap, vasp.opt, vasp.ropt)
-
-
-- vasp_valleys sollte man gleich optimieren (nicht extra anklicken), oder? bei den peaks ist es dafür nicht so sinnvoll, ...
-
diff --git a/externals/grill/vasp/todo/marius.txt b/externals/grill/vasp/todo/marius.txt
deleted file mode 100644
index 735fa5f9..00000000
--- a/externals/grill/vasp/todo/marius.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-vasp.copy besser die offsets erklären
-genauso bei vasp.= nicht so komplizierte sachen...
-bei den peaks muss man erklären, was die density genau aussagt
-bei vasp.! zeigen, dass man einfach aus einem normalen einen immediate machen kann...
-phase bei den oscillatoren??
diff --git a/externals/grill/vasp/todo/neue-objekte.txt b/externals/grill/vasp/todo/neue-objekte.txt
deleted file mode 100644
index e7000804..00000000
--- a/externals/grill/vasp/todo/neue-objekte.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-liste aller objekte, die noch in die hilfe aufgenommen werden müssen
-
-die argumente
\ No newline at end of file
diff --git a/externals/grill/vasp/todo/patcher-boys.txt b/externals/grill/vasp/todo/patcher-boys.txt
deleted file mode 100644
index ebf5f846..00000000
--- a/externals/grill/vasp/todo/patcher-boys.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-- Hinzufügen der neuen Objekte
-- Hilfen mit PD-Version vergleichen
-- vasp.minmax .... Hilfe ist sehr missverständlich 
diff --git a/externals/grill/vasp/todo/thomas.txt b/externals/grill/vasp/todo/thomas.txt
deleted file mode 100644
index 4f9bc024..00000000
--- a/externals/grill/vasp/todo/thomas.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Hilfe:
-- Dokumentation (inline?) der abstractions
-
-Objekte:
-- vasp.gather .. nur bang -> Ausgabe vasp 0 ???
diff --git a/externals/grill/vasp/todo/vasp-objects.csv b/externals/grill/vasp/todo/vasp-objects.csv
deleted file mode 100644
index 8d5d560e..00000000
--- a/externals/grill/vasp/todo/vasp-objects.csv
+++ /dev/null
@@ -1,164 +0,0 @@
-"internal name
-(also for help files)";"vasp name
-(if empty: internal name)";abbreviation
-
-vasp;;
-vasp.update;;vasp.u
-vasp.check;;vasp.chk
-vasp.multi;;vasp.m
-
-vasp.sync;;
-
-vasp.split;;
-vasp.join;;
-vasp.spit;;
-vasp.gather;;
-vasp.part;;
-
-vasp.imm;;vasp.!
-
-vasp.radio;;
-
-vasp.list;;vasp.?
-vasp.nonzero;;vasp.??
-
-vasp.vector;;vasp.n
-vasp.qvectors;vasp.vectors?;vasp.n?
-
-vasp.channel;;vasp.c
-vasp.qchannel;vasp.channel?;vasp.c?
-vasp.qchannels;vasp.channels?;
-
-vasp.frames;;vasp.f
-vasp.dframes;vasp.frames+;vasp.f+
-vasp.mframes;vasp.frames*;vasp.f*
-vasp.rframes;vasp.frames/;vasp.f/
-vasp.qframes;vasp.frames?;vasp.f?
-vasp.sframes;vasp.frames=;vasp.f=
-
-vasp.offset;;vasp.o
-vasp.doffset;vasp.offset+;vasp.o+
-vasp.qoffset;vasp.offset?;vasp.o?
-vasp.soffset;vasp.offset=;vasp.o=
-
-vasp.size;;vasp.s
-vasp.dsize;vasp.size+;vasp.s+
-vasp.msize;vasp.size*;vasp.s*
-vasp.rsize;vasp.size/;vasp.s/
-vasp.qsize;vasp.size?;vasp.s?
-
-vasp.set;;vasp.=
-vasp.cset;;vasp.c=
-vasp.copy;;vasp.->
-vasp.ccopy;;vasp.c->
-
-vasp.add;vasp.+;
-vasp.cadd;vasp.c+;
-vasp.sub;vasp.-;
-vasp.csub;vasp.c-;
-vasp.subr;vasp.!-;
-vasp.csubr;vasp.c!-;
-vasp.mul;vasp.*;
-vasp.cmul;vasp.c*;
-vasp.div;vasp./;
-vasp.cdiv;vasp.c/;
-vasp.divr;vasp.r/;
-vasp.cdivr;vasp.c!/;
-vasp.mod;vasp.%
-
-vasp.sqr;
-vasp.ssqr;
-vasp.csqr;
-vasp.sqrt;
-vasp.ssqrt;
-vasp.pow;
-vasp.powi;
-vasp.cpowi;
-vasp.rpow;
-vasp.radd;vasp.r+
-
-vasp.exp;
-vasp.log;
-
-vasp.sign;
-vasp.abs;
-vasp.cabs;
-
-vasp.qsum;vasp.sum?
-
-vasp.lwr;vasp.<
-vasp.gtr;vasp.>
-vasp.leq;vasp.<=
-vasp.geq;vasp.>=
-vasp.equ;vasp.==
-vasp.neq;vasp.!=
-vasp.alwr;vasp.a<
-vasp.agtr;vasp.a>
-vasp.aleq;vasp.a<=
-vasp.ageq;vasp.a>=
-
-vasp.polar;
-vasp.rect;
-
-vasp.cnorm;
-vasp.cconj;
-
-vasp.min;
-vasp.rmin;
-vasp.max;
-vasp.rmax;
-vasp.qmin;vasp.min?
-vasp.qmax;vasp.max?
-vasp.qamin;vasp.amin?
-vasp.qamax;vasp.amax?
-vasp.qrmin;vasp.rmin?
-vasp.qrmax;vasp.rmax?
-vasp.minmax;
-
-vasp.gate;
-vasp.rgate;
-
-vasp.peaks;
-vasp.rpeaks;
-vasp.valleys;
-vasp.rvalleys;
-vasp.qpeaks;vasp.peaks?
-
-vasp.shift;
-vasp.xshift;
-vasp.rot;
-vasp.xrot;
-vasp.mirr;
-vasp.xmirr;
-
-vasp.osc;
-vasp.mosc;vasp.*osc
-vasp.cosc;
-vasp.mcosc;vasp.*cosc
-vasp.phasor;
-vasp.mphasor;vasp.*phasor
-vasp.noise;
-vasp.cnoise;
-
-vasp.window;
-vasp.mwindow;vasp.*window
-vasp.iwindow;vasp.!window
-vasp.miwindow;vasp.*!window
-vasp.xwindow;
-vasp.mxwindow;vasp.*xwindow
-
-vasp.flp;
-vasp.fhp;
-
-vasp.int;
-vasp.dif;
-
-vasp.fix;
-
-vasp.tilt;
-vasp.xtilt;
-
-vasp.rfft;
-vasp.rifft;vasp.r!fft
-vasp.cfft;
-vasp.cifft;vasp.c!fft
diff --git a/externals/grill/vasp/vasp.doxy b/externals/grill/vasp/vasp.doxy
deleted file mode 100644
index 38fb121b..00000000
--- a/externals/grill/vasp/vasp.doxy
+++ /dev/null
@@ -1,188 +0,0 @@
-# Doxyfile 1.2.13-20020210
-
-#---------------------------------------------------------------------------
-# General configuration options
-#---------------------------------------------------------------------------
-PROJECT_NAME           = "vasp modular"
-PROJECT_NUMBER         = 0.0.8pre8
-OUTPUT_DIRECTORY       = f:/prog/max/vasp/doc/
-OUTPUT_LANGUAGE        = English
-EXTRACT_ALL            = YES
-EXTRACT_PRIVATE        = NO
-EXTRACT_STATIC         = YES
-EXTRACT_LOCAL_CLASSES  = YES
-HIDE_UNDOC_MEMBERS     = NO
-HIDE_UNDOC_CLASSES     = NO
-BRIEF_MEMBER_DESC      = YES
-REPEAT_BRIEF           = YES
-ALWAYS_DETAILED_SEC    = NO
-INLINE_INHERITED_MEMB  = NO
-FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = 
-INTERNAL_DOCS          = YES
-STRIP_CODE_COMMENTS    = YES
-CASE_SENSE_NAMES       = YES
-SHORT_NAMES            = NO
-HIDE_SCOPE_NAMES       = NO
-VERBATIM_HEADERS       = YES
-SHOW_INCLUDE_FILES     = YES
-JAVADOC_AUTOBRIEF      = NO
-MULTILINE_CPP_IS_BRIEF = NO
-DETAILS_AT_TOP         = NO
-INHERIT_DOCS           = YES
-INLINE_INFO            = YES
-SORT_MEMBER_DOCS       = YES
-DISTRIBUTE_GROUP_DOC   = NO
-TAB_SIZE               = 8
-GENERATE_TODOLIST      = YES
-GENERATE_TESTLIST      = YES
-GENERATE_BUGLIST       = YES
-ALIASES                = 
-ENABLED_SECTIONS       = 
-MAX_INITIALIZER_LINES  = 30
-OPTIMIZE_OUTPUT_FOR_C  = NO
-OPTIMIZE_OUTPUT_JAVA   = NO
-SHOW_USED_FILES        = YES
-#---------------------------------------------------------------------------
-# configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-QUIET                  = NO
-WARNINGS               = YES
-WARN_IF_UNDOCUMENTED   = YES
-WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
-#---------------------------------------------------------------------------
-# configuration options related to the input files
-#---------------------------------------------------------------------------
-INPUT                  = f:/prog/max/vasp/source/
-FILE_PATTERNS          = 
-RECURSIVE              = NO
-EXCLUDE                = 
-EXCLUDE_SYMLINKS       = NO
-EXCLUDE_PATTERNS       = 
-EXAMPLE_PATH           = 
-EXAMPLE_PATTERNS       = 
-EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_SOURCE_FILES    = NO
-#---------------------------------------------------------------------------
-# configuration options related to source browsing
-#---------------------------------------------------------------------------
-SOURCE_BROWSER         = YES
-INLINE_SOURCES         = NO
-REFERENCED_BY_RELATION = YES
-REFERENCES_RELATION    = YES
-#---------------------------------------------------------------------------
-# configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-ALPHABETICAL_INDEX     = YES
-COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
-#---------------------------------------------------------------------------
-# configuration options related to the HTML output
-#---------------------------------------------------------------------------
-GENERATE_HTML          = YES
-HTML_OUTPUT            = html
-HTML_FILE_EXTENSION    = .html
-HTML_HEADER            = 
-HTML_FOOTER            = 
-HTML_STYLESHEET        = 
-HTML_ALIGN_MEMBERS     = YES
-GENERATE_HTMLHELP      = NO
-CHM_FILE               = 
-HHC_LOCATION           = 
-GENERATE_CHI           = NO
-BINARY_TOC             = NO
-TOC_EXPAND             = NO
-DISABLE_INDEX          = NO
-ENUM_VALUES_PER_LINE   = 4
-GENERATE_TREEVIEW      = NO
-TREEVIEW_WIDTH         = 250
-#---------------------------------------------------------------------------
-# configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-GENERATE_LATEX         = NO
-LATEX_OUTPUT           = latex
-LATEX_CMD_NAME         = latex
-MAKEINDEX_CMD_NAME     = makeindex
-COMPACT_LATEX          = NO
-PAPER_TYPE             = a4wide
-EXTRA_PACKAGES         = 
-LATEX_HEADER           = 
-PDF_HYPERLINKS         = NO
-USE_PDFLATEX           = NO
-LATEX_BATCHMODE        = NO
-#---------------------------------------------------------------------------
-# configuration options related to the RTF output
-#---------------------------------------------------------------------------
-GENERATE_RTF           = NO
-RTF_OUTPUT             = rtf
-COMPACT_RTF            = NO
-RTF_HYPERLINKS         = NO
-RTF_STYLESHEET_FILE    = 
-RTF_EXTENSIONS_FILE    = 
-#---------------------------------------------------------------------------
-# configuration options related to the man page output
-#---------------------------------------------------------------------------
-GENERATE_MAN           = NO
-MAN_OUTPUT             = man
-MAN_EXTENSION          = .3
-MAN_LINKS              = NO
-#---------------------------------------------------------------------------
-# configuration options related to the XML output
-#---------------------------------------------------------------------------
-GENERATE_XML           = NO
-#---------------------------------------------------------------------------
-# configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-GENERATE_AUTOGEN_DEF   = NO
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor   
-#---------------------------------------------------------------------------
-ENABLE_PREPROCESSING   = YES
-MACRO_EXPANSION        = YES
-EXPAND_ONLY_PREDEF     = YES
-SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
-PREDEFINED             = 
-EXPAND_AS_DEFINED      = 
-SKIP_FUNCTION_MACROS   = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to external references   
-#---------------------------------------------------------------------------
-TAGFILES               = 
-GENERATE_TAGFILE       = 
-ALLEXTERNALS           = NO
-EXTERNAL_GROUPS        = YES
-PERL_PATH              = /usr/bin/perl
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool   
-#---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = YES
-HIDE_UNDOC_RELATIONS   = YES
-HAVE_DOT               = NO
-CLASS_GRAPH            = YES
-COLLABORATION_GRAPH    = YES
-TEMPLATE_RELATIONS     = YES
-INCLUDE_GRAPH          = YES
-INCLUDED_BY_GRAPH      = YES
-GRAPHICAL_HIERARCHY    = YES
-DOT_IMAGE_FORMAT       = png
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MAX_DOT_GRAPH_WIDTH    = 1024
-MAX_DOT_GRAPH_HEIGHT   = 1024
-GENERATE_LEGEND        = YES
-DOT_CLEANUP            = YES
-#---------------------------------------------------------------------------
-# Configuration::addtions related to the search engine   
-#---------------------------------------------------------------------------
-SEARCHENGINE           = NO
-CGI_NAME               = search.cgi
-CGI_URL                = 
-DOC_URL                = 
-DOC_ABSPATH            = 
-BIN_ABSPATH            = /usr/local/bin/
-EXT_DOC_PATHS          = 
diff --git a/externals/grill/vasp/vasp.mcp b/externals/grill/vasp/vasp.mcp
deleted file mode 100644
index 8a8391fe..00000000
--- a/externals/grill/vasp/vasp.mcp
+++ /dev/null
diff --git a/externals/grill/vasp/vasp.vcproj b/externals/grill/vasp/vasp.vcproj
deleted file mode 100644
index e47aea6e..00000000
--- a/externals/grill/vasp/vasp.vcproj
+++ /dev/null
@@ -1,2785 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.10"
-	Name="vasp">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="PD Debug|Win32"
-			OutputDirectory=".\pd-msvc\d"
-			IntermediateDirectory=".\pd-msvc\d"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="f:\prog\pd\pd-cvs\src,f:\prog\max\flext\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;FLEXT_SYS=2;VASP_COMPACT"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="main.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pthreadVC.lib pd.lib"
-				OutputFile=".\pd-msvc\d/vasp.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="c:\programme\audio\pd\bin"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\pd-msvc\d/vasp.pdb"
-				ImportLibrary=".\pd-msvc\d/vasp.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\pd-msvc\d/vasp.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Threads Debug|Win32"
-			OutputDirectory=".\pd-msvc\td"
-			IntermediateDirectory=".\pd-msvc\td"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="C:\data\prog\packs\pthreads\include;c:\programme\audio\pd\src;..\flext\source"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;FLEXT_SYS=2;FLEXT_THREADS;VASP_COMPACT"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="1"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="main.h"
-				BrowseInformation="1"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="4"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pthreadVC2.lib pd.lib"
-				OutputFile=".\pd-msvc\td/vasp.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="c:\data\pd\pd-cvs\bin;c:\data\prog\packs\pthreads\lib"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\pd-msvc\td/vasp.pdb"
-				ImportLibrary=".\pd-msvc\td/vasp.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\pd-msvc\td/vasp.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Threads Release|Win32"
-			OutputDirectory=".\pd-msvc\t"
-			IntermediateDirectory=".\pd-msvc\t"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="3"
-				GlobalOptimizations="TRUE"
-				InlineFunctionExpansion="2"
-				FavorSizeOrSpeed="1"
-				OptimizeForProcessor="2"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,..\flext\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;FLEXT_SYS=2;FLEXT_THREADS"
-				StringPooling="TRUE"
-				ExceptionHandling="TRUE"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="FALSE"
-				DisableLanguageExtensions="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="main.h"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pthreadVC.lib pd.lib"
-				OutputFile="pd-msvc/vasp.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="c:\programme\audio\pd\bin"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile=".\pd-msvc\t/vasp.pdb"
-				ImportLibrary=".\pd-msvc\t/vasp.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\pd-msvc\t/vasp.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Release|Win32"
-			OutputDirectory=".\pd-msvc\r"
-			IntermediateDirectory=".\pd-msvc\r"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="3"
-				GlobalOptimizations="TRUE"
-				InlineFunctionExpansion="2"
-				FavorSizeOrSpeed="1"
-				OptimizeForProcessor="2"
-				AdditionalIncludeDirectories="c:\programme\audio\pd\src,f:\prog\max\flext\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;FLEXT_SYS=2"
-				RuntimeLibrary="4"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="main.h"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pthreadVC.lib pd.lib"
-				OutputFile=".\pd-msvc\r/vasp.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="c:\programme\audio\pd\bin"
-				ImportLibrary=".\pd-msvc\r/vasp.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\pd-msvc\r/vasp.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
-				Name="VCManagedWrapperGeneratorTool"/>
-			<Tool
-				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="PD Shared Release|Win32"
-			OutputDirectory=".\pd-msvc\sr"
-			IntermediateDirectory=".\pd-msvc\sr"
-			ConfigurationType="2"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="3"
-				GlobalOptimizations="TRUE"
-				InlineFunctionExpansion="2"
-				FavorSizeOrSpeed="1"
-				OmitFramePointers="TRUE"
-				OptimizeForProcessor="3"
-				OptimizeForWindowsApplication="FALSE"
-				AdditionalIncludeDirectories="&quot;c:\data\prog\pd\pd-cvs\src&quot;;c:\data\prog\packs\pthreads;..\flext\source"
-				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;FLEXT_SYS=2;FLEXT_SHARED"
-				ExceptionHandling="TRUE"
-				RuntimeLibrary="2"
-				EnableEnhancedInstructionSet="1"
-				DisableLanguageExtensions="TRUE"
-				UsePrecompiledHeader="2"
-				PrecompiledHeaderThrough="main.h"
-				PrecompiledHeaderFile="$(outdir)/$(TargetName).pch"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="3"
-				CompileAs="0"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="pthreadVC.lib pd.lib"
-				OutputFile="$(outdir)/vasp.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="&quot;c:\data\prog\pd\pd-cvs\bin&quot;;c:\data\prog\packs\pthreads"
-				GenerateDebugInformation="FALSE"
-				ProgramDatabaseFile="$(outdir)/vasp.pdb"
-				ImportLibrary="$(outdir)/vasp.lib"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="TRUE"
-				SuppressStartupBanner="TRUE"
-				TargetEnvironment="1"
-				TypeLibraryName=".\pd-msvc\t/vasp.tlb"
-				HeaderFileName=""/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="3079"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-			<Tool
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