// class_sethelpsymbol();

changed help-*.pd to *-help.pd
chanded file structure to standard
1st step remove old

svn path=/trunk/externals/iemlib/; revision=6756

19 files changed, 1687 insertions, 0 deletions

diff --git a/iem_t3_lib/src/iem_t3_lib.c b/iem_t3_lib/src/iem_t3_lib.c
new file mode 100644
index 0000000..464c330
--- /dev/null
+++ b/iem_t3_lib/src/iem_t3_lib.c
@@ -0,0 +1,42 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+
+static t_class *iem_t3_lib_class;
+
+static void *iem_t3_lib_new(void)
+{
+  t_object *x = (t_object *)pd_new(iem_t3_lib_class);
+  
+  return (x);
+}
+
+void t3_bpe_setup(void);
+void t3_delay_setup(void);
+void t3_line_tilde_setup(void);
+void t3_metro_setup(void);
+void t3_sig_tilde_setup(void);
+void t3_timer_setup(void);
+
+/* ------------------------ setup routine ------------------------- */
+
+void iem_t3_lib_setup(void)
+{
+  iem_t3_lib_class = class_new(gensym("iem_t3_lib"), iem_t3_lib_new, 0,
+    sizeof(t_object), CLASS_NOINLET, 0);
+  
+  t3_bpe_setup();
+  t3_delay_setup();
+  t3_line_tilde_setup();
+  t3_metro_setup();
+  t3_sig_tilde_setup();
+  t3_timer_setup();
+  
+	post("iem_t3_lib (R-1.17) library loaded!   (c) Gerhard Eckel, Thomas Musil 11.2006");
+	post("   musil%ciem.at iem KUG Graz Austria", '@');
+}
diff --git a/iem_t3_lib/src/iem_t3_lib.dsp b/iem_t3_lib/src/iem_t3_lib.dsp
new file mode 100644
index 0000000..ab0a094
--- /dev/null
+++ b/iem_t3_lib/src/iem_t3_lib.dsp
@@ -0,0 +1,85 @@
+# Microsoft Developer Studio Project File - Name="iem_t3_lib" - Package Owner=<4>

+# Microsoft Developer Studio Generated Build File, Format Version 6.00

+# ** NICHT BEARBEITEN **

+

+# TARGTYPE "Win32 (x86) External Target" 0x0106

+

+CFG=iem_t3_lib - Win32 Debug

+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE

+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl

+!MESSAGE 

+!MESSAGE NMAKE /f "iem_t3_lib.mak".

+!MESSAGE 

+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben

+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:

+!MESSAGE 

+!MESSAGE NMAKE /f "iem_t3_lib.mak" CFG="iem_t3_lib - Win32 Debug"

+!MESSAGE 

+!MESSAGE Für die Konfiguration stehen zur Auswahl:

+!MESSAGE 

+!MESSAGE "iem_t3_lib - Win32 Release" (basierend auf  "Win32 (x86) External Target")

+!MESSAGE "iem_t3_lib - Win32 Debug" (basierend auf  "Win32 (x86) External Target")

+!MESSAGE 

+

+# Begin Project

+# PROP AllowPerConfigDependencies 0

+# PROP Scc_ProjName ""

+# PROP Scc_LocalPath ""

+

+!IF  "$(CFG)" == "iem_t3_lib - Win32 Release"

+

+# PROP BASE Use_Debug_Libraries 0

+# PROP BASE Output_Dir "Release"

+# PROP BASE Intermediate_Dir "Release"

+# PROP BASE Cmd_Line "NMAKE /f makefile_win"

+# PROP BASE Rebuild_Opt "/a"

+# PROP BASE Target_File "makefile_win.exe"

+# PROP BASE Bsc_Name "makefile_win.bsc"

+# PROP BASE Target_Dir ""

+# PROP Use_Debug_Libraries 0

+# PROP Output_Dir "Release"

+# PROP Intermediate_Dir "Release"

+# PROP Cmd_Line "NMAKE /f makefile_win"

+# PROP Rebuild_Opt "/a"

+# PROP Target_File "iem_t3_lib.exe"

+# PROP Bsc_Name "iem_t3_lib.bsc"

+# PROP Target_Dir ""

+

+!ELSEIF  "$(CFG)" == "iem_t3_lib - Win32 Debug"

+

+# PROP BASE Use_Debug_Libraries 1

+# PROP BASE Output_Dir "Debug"

+# PROP BASE Intermediate_Dir "Debug"

+# PROP BASE Cmd_Line "NMAKE /f makefile_win"

+# PROP BASE Rebuild_Opt "/a"

+# PROP BASE Target_File "makefile_win.exe"

+# PROP BASE Bsc_Name "makefile_win.bsc"

+# PROP BASE Target_Dir ""

+# PROP Use_Debug_Libraries 1

+# PROP Output_Dir "Debug"

+# PROP Intermediate_Dir "Debug"

+# PROP Cmd_Line "NMAKE /f makefile_win"

+# PROP Rebuild_Opt "/a"

+# PROP Target_File "iem_t3_lib.exe"

+# PROP Bsc_Name "iem_t3_lib.bsc"

+# PROP Target_Dir ""

+

+!ENDIF 

+

+# Begin Target

+

+# Name "iem_t3_lib - Win32 Release"

+# Name "iem_t3_lib - Win32 Debug"

+

+!IF  "$(CFG)" == "iem_t3_lib - Win32 Release"

+

+!ELSEIF  "$(CFG)" == "iem_t3_lib - Win32 Debug"

+

+!ENDIF 

+

+# Begin Source File

+

+SOURCE=.\makefile_win

+# End Source File

+# End Target

+# End Project

diff --git a/iem_t3_lib/src/iem_t3_lib.dsw b/iem_t3_lib/src/iem_t3_lib.dsw
new file mode 100644
index 0000000..6c2a29b
--- /dev/null
+++ b/iem_t3_lib/src/iem_t3_lib.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00

+# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN!

+

+###############################################################################

+

+Project: "iem_t3_lib"=.\iem_t3_lib.dsp - Package Owner=<4>

+

+Package=<5>

+{{{

+}}}

+

+Package=<4>

+{{{

+}}}

+

+###############################################################################

+

+Global:

+

+Package=<5>

+{{{

+}}}

+

+Package=<3>

+{{{

+}}}

+

+###############################################################################

+

diff --git a/iem_t3_lib/src/iemlib.h b/iem_t3_lib/src/iemlib.h
new file mode 100644
index 0000000..6be2de0
--- /dev/null
+++ b/iem_t3_lib/src/iemlib.h
@@ -0,0 +1,108 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
+
+#ifndef __IEMLIB_H__
+#define __IEMLIB_H__
+
+
+#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER)
+#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT)
+#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL)
+#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR)
+#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM)
+#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI)
+#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA)
+
+
+#ifdef NT
+int sys_noloadbang;
+//t_symbol *iemgui_key_sym=0;
+#include <io.h>
+#else
+extern int sys_noloadbang;
+//extern t_symbol *iemgui_key_sym;
+#include <unistd.h>
+#endif
+
+#define DEFDELVS 64
+#define XTRASAMPS 4
+#define SAMPBLK 4
+
+
+#define UNITBIT32 1572864.  /* 3*2^19; bit 32 has place value 1 */
+
+/* machine-dependent definitions.  These ifdefs really
+should have been by CPU type and not by operating system! */
+#ifdef IRIX
+/* big-endian.  Most significant byte is at low address in memory */
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#define int32 long  /* a data type that has 32 bits */
+#else
+#ifdef MSW
+/* little-endian; most significant byte is at highest address */
+#define HIOFFSET 1
+#define LOWOFFSET 0
+#define int32 long
+#else
+#ifdef __FreeBSD__
+#include <machine/endian.h>
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define HIOFFSET 1
+#define LOWOFFSET 0
+#else
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#endif /* BYTE_ORDER */
+#include <sys/types.h>
+#define int32 int32_t
+#endif
+#ifdef __linux__
+
+#include <endian.h>
+
+#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN)                         
+#error No byte order defined                                                    
+#endif                                                                          
+
+#if __BYTE_ORDER == __LITTLE_ENDIAN                                             
+#define HIOFFSET 1                                                              
+#define LOWOFFSET 0                                                             
+#else                                                                           
+#define HIOFFSET 0    /* word offset to find MSB */                             
+#define LOWOFFSET 1    /* word offset to find LSB */                            
+#endif /* __BYTE_ORDER */                                                       
+
+#include <sys/types.h>
+#define int32 int32_t
+
+#else
+#ifdef __APPLE__
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#define int32 int  /* a data type that has 32 bits */
+
+#endif /* __APPLE__ */
+#endif /* __linux__ */
+#endif /* MSW */
+#endif /* SGI */
+
+union tabfudge
+{
+  double tf_d;
+  int32 tf_i[2];
+};
+
+#ifdef __i386__
+#define IEM_DENORMAL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \
+(((*(unsigned int*)&(f))&0x60000000)==0x60000000))
+/* more stringent test: anything not between 1e-19 and 1e19 in absolute val */
+#else
+
+#define IEM_DENORMAL(f) 0
+
+#endif
+
+#endif
diff --git a/iem_t3_lib/src/makefile b/iem_t3_lib/src/makefile
new file mode 100644
index 0000000..597ccdf
--- /dev/null
+++ b/iem_t3_lib/src/makefile
@@ -0,0 +1,4 @@
+TARGET = iem_t3_lib
+
+include ../../Make.include
+
diff --git a/iem_t3_lib/src/makefile_linux b/iem_t3_lib/src/makefile_linux
new file mode 100644
index 0000000..3705f69
--- /dev/null
+++ b/iem_t3_lib/src/makefile_linux
@@ -0,0 +1,51 @@
+current: all
+
+.SUFFIXES: .pd_linux
+
+INCLUDE = -I. -I/usr/local/src/pd/src
+
+LDFLAGS = -export-dynamic -shared
+LIB = -ldl -lm -lpthread
+
+#select either the DBG and OPT compiler flags below:
+
+CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \
+	-Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer -fno-strict-aliasing \
+        -DDL_OPEN
+
+SYSTEM = $(shell uname -m)
+
+# the sources
+
+SRC = 	t3_bpe.c \
+	t3_delay.c \
+	t3_line~.c \
+	t3_metro.c \
+	t3_sig~.c \
+	t3_timer.c \
+	iem_t3_lib.c
+
+TARGET = iem_t3_lib.pd_linux
+
+
+OBJ = $(SRC:.c=.o) 
+
+#
+#  ------------------ targets ------------------------------------
+#
+
+clean:
+	rm $(TARGET)
+	rm *.o
+
+all: $(OBJ)
+	@echo :: $(OBJ)
+	$(LD) $(LDFLAGS) -o $(TARGET) *.o $(LIB)
+	strip --strip-unneeded $(TARGET)
+
+$(OBJ) : %.o : %.c
+	$(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c
+
+
+
+
diff --git a/iem_t3_lib/src/makefile_win b/iem_t3_lib/src/makefile_win
new file mode 100644
index 0000000..f8856d9
--- /dev/null
+++ b/iem_t3_lib/src/makefile_win
@@ -0,0 +1,36 @@
+all: ..\iem_t3_lib.dll
+
+VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98"
+PD_INST_PATH = "C:\Programme\pd-0.39-2"
+PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include
+PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN
+PD_WIN_L_FLAGS = /nologo
+
+PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \
+	$(VIS_CPP_PATH)\lib\libc.lib \
+	$(VIS_CPP_PATH)\lib\oldnames.lib \
+	$(VIS_CPP_PATH)\lib\kernel32.lib \
+	$(VIS_CPP_PATH)\lib\wsock32.lib \
+	$(VIS_CPP_PATH)\lib\winmm.lib \
+	$(PD_INST_PATH)\bin\pthreadVC.lib \
+	$(PD_INST_PATH)\bin\pd.lib
+
+SRC =	t3_bpe.c \
+	t3_delay.c \
+	t3_line~.c \
+	t3_metro.c \
+	t3_sig~.c \
+	t3_timer.c \
+	iem_t3_lib.c
+
+OBJ = $(SRC:.c=.obj)
+
+.c.obj:
+	cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c
+
+..\iem_t3_lib.dll: $(OBJ)
+	link $(PD_WIN_L_FLAGS) /dll /export:iem_t3_lib_setup \
+	/out:..\iem_t3_lib.dll $(OBJ) $(PD_WIN_LIB)
+
+clean:
+	del *.obj
diff --git a/iem_t3_lib/src/t3_bpe.c b/iem_t3_lib/src/t3_bpe.c
new file mode 100644
index 0000000..dbd140a
--- /dev/null
+++ b/iem_t3_lib/src/t3_bpe.c
@@ -0,0 +1,133 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* ------------------------ t3_bpe ---------------------------- */
+static t_class *t3_bpe_class;
+
+typedef struct _t3_bpe
+{
+  t_object x_obj;
+  t_atom   x_at[2];
+  t_clock  *x_clock;
+  int      x_maxnum;
+  int      x_curnum;
+  int      x_curindex;
+  t_atom   *x_beg;
+  double   x_t3_bang;
+  double   x_ticks2ms;
+  int      x_hit;
+  void     *x_out_val;
+  void     *x_out_time;
+  void     *x_out_finished;
+} t_t3_bpe;
+
+static void t3_bpe_stop(t_t3_bpe *x)
+{
+  clock_unset(x->x_clock);
+}
+
+static void t3_bpe_tick(t_t3_bpe *x)
+{
+  t_atom *vec = x->x_beg;
+  t_float val;
+  double dticks, time;
+  int iticks;
+  
+  if(x->x_curindex >= x->x_curnum)
+  {
+    t3_bpe_stop(x);
+    outlet_float(x->x_out_finished, x->x_t3_bang);
+  }
+  else
+  {
+    x->x_hit = 0;
+    vec += x->x_curindex;
+    val = atom_getfloat(vec++);
+    time = (double)atom_getfloat(vec);
+    outlet_float(x->x_out_time, time);
+    x->x_at[1].a_w.w_float = val;
+    x->x_at[0].a_w.w_float = x->x_t3_bang;
+    outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);
+    dticks = (time + x->x_t3_bang)/x->x_ticks2ms;
+    iticks = (int)dticks;
+    x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms;
+    if(!x->x_hit)
+      clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms);
+    x->x_curindex += 2;
+  }
+}
+
+static void t3_bpe_float(t_t3_bpe *x, t_floatarg f)
+{
+  double dticks;
+  int iticks;
+  
+  if(x->x_curnum)
+  {
+    x->x_curindex = 0;
+    dticks = (double)f/x->x_ticks2ms;
+    iticks = (int)dticks;
+    x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms;
+    clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms);
+    x->x_hit = 1;
+  }
+}
+
+static void t3_bpe_list(t_t3_bpe *x, t_symbol *s, int ac, t_atom *av)
+{
+  int n = ac & 0xfffffffe, i;
+  t_atom *vec = x->x_beg;
+  if(n > x->x_maxnum)
+  {
+    freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom));
+    x->x_maxnum = 2 + n;
+    x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom));
+    vec = x->x_beg;
+  }
+  x->x_curnum = n;
+  for(i=0; i<n; i++)
+  {
+    *vec++ = *av++;
+  }
+}
+
+static void t3_bpe_free(t_t3_bpe *x)
+{
+  freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom));
+  clock_free(x->x_clock);
+}
+
+static void *t3_bpe_new(void)
+{
+  t_t3_bpe *x = (t_t3_bpe *)pd_new(t3_bpe_class);
+  
+  x->x_t3_bang = 0.0;
+  x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr();
+  x->x_curindex = 0;
+  x->x_maxnum = 20;
+  x->x_curnum = 0;
+  x->x_hit = 0;
+  x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom));
+  x->x_clock = clock_new(x, (t_method)t3_bpe_tick);
+  outlet_new(&x->x_obj, &s_list);
+  x->x_out_time = outlet_new(&x->x_obj, &s_float);
+  x->x_out_finished = outlet_new(&x->x_obj, &s_float);
+  x->x_at[0].a_type = A_FLOAT;
+  x->x_at[1].a_type = A_FLOAT;
+  return (x);
+}
+
+void t3_bpe_setup(void)
+{
+  t3_bpe_class = class_new(gensym("t3_bpe"), (t_newmethod)t3_bpe_new,
+    (t_method)t3_bpe_free, sizeof(t_t3_bpe), 0, 0);
+  class_addmethod(t3_bpe_class, (t_method)t3_bpe_stop, gensym("stop"), 0);
+  class_addfloat(t3_bpe_class, (t_method)t3_bpe_float);
+  class_addlist(t3_bpe_class, (t_method)t3_bpe_list);
+//  class_sethelpsymbol(t3_bpe_class, gensym("iemhelp/help-t3_bpe"));
+}
diff --git a/iem_t3_lib/src/t3_delay.c b/iem_t3_lib/src/t3_delay.c
new file mode 100644
index 0000000..b468f74
--- /dev/null
+++ b/iem_t3_lib/src/t3_delay.c
@@ -0,0 +1,88 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* ------------------------ t3_delay ---------------------------- */
+static t_class *t3_delay_class;
+
+typedef struct _t3_delay
+{
+  t_object x_obj;
+  t_clock  *x_clock;
+  double   x_deltime;
+  double   x_ticks2ms;
+  double   x_t3_bang;
+} t_t3_delay;
+
+static void t3_delay_tick(t_t3_delay *x)
+{
+  outlet_float(x->x_obj.ob_outlet, x->x_t3_bang);
+}
+
+static void t3_delay_stop(t_t3_delay *x)
+{
+  clock_unset(x->x_clock);
+}
+
+static void t3_delay_float(t_t3_delay *x, t_floatarg t3_bang)
+{
+  double dticks;
+  int iticks;
+  
+  if(t3_bang < 0)
+    t3_bang = 0;
+  dticks = (x->x_deltime + (double)t3_bang)/x->x_ticks2ms;
+  iticks = (int)dticks;
+  x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms;
+  clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms);
+}
+
+static void t3_delay_ft1(t_t3_delay *x, t_floatarg f)
+{
+  if(f < 0)
+    f = 0;
+  x->x_deltime = f;
+}
+
+static void t3_delay_list(t_t3_delay *x, t_symbol *s, int ac, t_atom *av)
+{
+  if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1))
+  {
+    t3_delay_ft1(x, atom_getfloatarg(1, ac, av));
+    t3_delay_float(x, atom_getfloatarg(0, ac, av));
+  }
+}
+
+static void t3_delay_free(t_t3_delay *x)
+{
+  clock_free(x->x_clock);
+}
+
+static void *t3_delay_new(t_floatarg f)
+{
+  t_t3_delay *x = (t_t3_delay *)pd_new(t3_delay_class);
+  
+  x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr();
+  t3_delay_ft1(x, f);
+  x->x_clock = clock_new(x, (t_method)t3_delay_tick);
+  outlet_new(&x->x_obj, &s_float);
+  inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1"));
+  return (x);
+}
+
+void t3_delay_setup(void)
+{
+  t3_delay_class = class_new(gensym("t3_delay"), (t_newmethod)t3_delay_new,
+    (t_method)t3_delay_free, sizeof(t_t3_delay), 0, A_DEFFLOAT, 0);
+  class_addcreator((t_newmethod)t3_delay_new, gensym("t3_del"), A_DEFFLOAT, 0);
+  class_addmethod(t3_delay_class, (t_method)t3_delay_stop, gensym("stop"), 0);
+  class_addmethod(t3_delay_class, (t_method)t3_delay_ft1,
+    gensym("ft1"), A_FLOAT, 0);
+  class_addfloat(t3_delay_class, (t_method)t3_delay_float);
+  class_addlist(t3_delay_class, (t_method)t3_delay_list);
+//  class_sethelpsymbol(t3_delay_class, gensym("iemhelp/help-t3_delay"));
+}
diff --git a/iem_t3_lib/src/t3_line~.c b/iem_t3_lib/src/t3_line~.c
new file mode 100644
index 0000000..8d386f0
--- /dev/null
+++ b/iem_t3_lib/src/t3_line~.c
@@ -0,0 +1,272 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* -------------------------- t3_line~ ------------------------------ */
+static t_class *t3_line_tilde_class;
+
+typedef struct _t3_line_tilde
+{
+  t_object x_obj;
+  t_clock  *x_clock;
+  t_float  *x_beg;
+  double   x_cur_val;
+  double   x_dst_val;
+  double   x_inlet_val;
+  double   x_inc64;
+  double   x_inc;
+  double   x_ms2samps;
+  double   x_ticks2ms;
+  double   x_inlet_time;
+  double   x_dst_time;
+  int      x_cur_samps;
+  int      x_dur_samps;
+  int      x_n;
+  int      x_t3_bang_samps;
+  int      x_transient;
+} t_t3_line_tilde;
+
+static void t3_line_tilde_nontransient(t_float *vec, t_t3_line_tilde *x, int n)
+{
+  int cur_samps = x->x_cur_samps, i;
+  double inc = x->x_inc;
+  double cur_val = x->x_cur_val;
+  
+  if(cur_samps)
+  {
+    if(cur_samps > n)
+    {
+      x->x_cur_samps -= n;
+      while(n--)
+      {
+        cur_val += inc;
+        *vec++ = (t_float)cur_val;
+      }
+      x->x_cur_val += x->x_inc64;
+    }
+    else if(cur_samps == n)
+    {
+      x->x_cur_samps = 0;
+      while(n--)
+      {
+        cur_val += inc;
+        *vec++ = (t_float)cur_val;
+      }
+      x->x_cur_val = x->x_dst_val;
+    }
+    else
+    {
+      for(i=0; i<cur_samps; i++)
+      {
+        cur_val += inc;
+        *vec++ = (t_float)cur_val;
+      }
+      x->x_cur_val = cur_val = x->x_dst_val;
+      for(i=cur_samps; i<n; i++)
+        *vec++ = (t_float)cur_val;
+      x->x_cur_samps = 0;
+    }
+  }
+  else
+  {
+    while(n--)
+      *vec++ = (t_float)cur_val;
+  }
+}
+
+static t_int *t3_line_tilde_perform(t_int *w)
+{
+  t_float *out = (t_float *)(w[1]);
+  t_t3_line_tilde *x = (t_t3_line_tilde *)(w[2]);
+  int n = (int)(w[3]);
+  
+  if(x->x_transient)
+  {
+    t_float *trans = x->x_beg;
+    
+    while(n--)
+      *out++ = *trans++;
+    x->x_transient = 0;
+  }
+  else
+    t3_line_tilde_nontransient(out, x, n);
+  return(w+4);
+}
+
+static void t3_line_tilde_tick(t_t3_line_tilde *x)
+{
+  t_float *trans = x->x_beg;
+  int n = x->x_n, t3_bang_samps, cur_samps, i;
+  double inc, cur_val;
+  
+  if(!x->x_transient)
+    t3_line_tilde_nontransient(trans, x, n);
+  t3_bang_samps = x->x_t3_bang_samps;
+  x->x_dst_val = x->x_inlet_val;
+  if(x->x_inlet_time <= 0.0)
+  {
+    x->x_inlet_time = 0.0;
+    x->x_dst_time = 0.0;
+    x->x_dur_samps = 0;
+    x->x_cur_samps = 0;
+    cur_val = x->x_cur_val = x->x_dst_val;
+    for(i=t3_bang_samps; i<n; i++)
+      trans[i] = (t_float)cur_val;
+  }
+  else
+  {
+    int diff, end;
+    
+    x->x_dst_time = x->x_inlet_time;
+    x->x_inlet_time = 0.0;
+    cur_samps = (int)(x->x_dst_time * x->x_ms2samps);
+    if(!cur_samps)
+      cur_samps = 1;
+    x->x_dur_samps = cur_samps;
+    x->x_cur_samps = cur_samps;
+    cur_val = x->x_cur_val = (double)trans[t3_bang_samps];
+    inc = x->x_inc = (x->x_dst_val - cur_val)/(double)cur_samps;
+    x->x_inc64 = (double)x->x_n * inc;
+    diff = n - t3_bang_samps;
+    if(cur_samps > diff)
+    {
+      for(i=t3_bang_samps; i<n; i++)
+      {
+        cur_val += inc;
+        trans[i] = (t_float)cur_val;
+      }
+      x->x_cur_val += (double)diff * inc;
+      x->x_cur_samps -= diff;
+    }
+    else if(cur_samps == diff)
+    {
+      for(i=t3_bang_samps; i<n; i++)
+      {
+        cur_val += inc;
+        trans[i] = (t_float)cur_val;
+      }
+      x->x_cur_val = x->x_dst_val;
+      x->x_cur_samps = 0;
+    }
+    else
+    {
+      end = t3_bang_samps + cur_samps;
+      for(i=t3_bang_samps; i<end; i++)
+      {
+        cur_val += inc;
+        trans[i] = (t_float)cur_val;
+      }
+      cur_val = x->x_cur_val = x->x_dst_val;
+      x->x_cur_samps = 0;
+      for(i=end; i<n; i++)
+        trans[i] = (t_float)cur_val;
+    }
+  }
+  x->x_transient = 1;
+}
+
+static void t3_line_tilde_list(t_t3_line_tilde *x, t_symbol *s, int ac, t_atom *av)
+{
+  if((ac >= 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1))
+  {
+    int t3_bang_samps, ticks;
+    double time;
+    
+    x->x_inlet_val = (double)atom_getfloatarg(1, ac, av);
+    t3_bang_samps = (int)((t_float)atom_getfloatarg(0, ac, av)*x->x_ms2samps);
+    if(t3_bang_samps < 0)
+      t3_bang_samps = 0;
+    ticks = t3_bang_samps / x->x_n;
+    x->x_t3_bang_samps = t3_bang_samps - x->x_n * ticks;
+    if((ac >= 3)&&IS_A_FLOAT(av,2))
+    {
+      time = (double)atom_getfloatarg(2, ac, av);
+      if(time < 0.0)
+        time = 0.0;
+      x->x_inlet_time = time;
+    }
+    if(ticks < 1)
+      t3_line_tilde_tick(x);
+    else
+      clock_delay(x->x_clock, (double)ticks * x->x_ticks2ms);
+  }
+}
+
+static void t3_line_tilde_ft1(t_t3_line_tilde *x, t_float time)
+{
+  if(time < 0.0)
+    time = 0.0;
+  x->x_inlet_time = (double)time;
+}
+
+static void t3_line_tilde_stop(t_t3_line_tilde *x)
+{
+  clock_unset(x->x_clock);
+  x->x_cur_samps = x->x_dur_samps = x->x_transient = 0;
+  x->x_inc = x->x_inc64 = x->x_inlet_time = x->x_dst_time = 0.0;
+}
+
+static void t3_line_tilde_dsp(t_t3_line_tilde *x, t_signal **sp)
+{
+  int i;
+  t_float val, *trans;
+  
+  if(sp[0]->s_n > x->x_n)
+  {
+    freebytes(x->x_beg, x->x_n*sizeof(t_float));
+    x->x_n = (int)sp[0]->s_n;
+    x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float));
+  }
+  else
+    x->x_n = (int)sp[0]->s_n;
+  i = x->x_n;
+  val = x->x_cur_val;
+  trans = x->x_beg;
+  while(i--)
+    *trans++ = val;
+  x->x_ms2samps = 0.001*(double)sp[0]->s_sr;
+  x->x_ticks2ms = (double)x->x_n / x->x_ms2samps;
+  dsp_add(t3_line_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
+}
+
+static void t3_line_tilde_free(t_t3_line_tilde *x)
+{
+  if(x->x_beg)
+    freebytes(x->x_beg, x->x_n*sizeof(t_float));
+  clock_free(x->x_clock);
+}
+
+static void *t3_line_tilde_new(t_floatarg init_val)
+{
+  t_t3_line_tilde *x = (t_t3_line_tilde *)pd_new(t3_line_tilde_class);
+  int i;
+  
+  x->x_n = (int)sys_getblksize();
+  x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float));
+  x->x_inlet_val = x->x_cur_val = x->x_dst_val = init_val;
+  x->x_t3_bang_samps = x->x_cur_samps = x->x_dur_samps = x->x_transient = 0;
+  x->x_inlet_time = x->x_dst_time = 0.0;
+  x->x_inc64 = x->x_inc = 0.0;
+  x->x_ms2samps = 0.001 * (double)sys_getsr();
+  x->x_ticks2ms = (double)x->x_n / x->x_ms2samps;
+  x->x_clock = clock_new(x, (t_method)t3_line_tilde_tick);
+  outlet_new(&x->x_obj, &s_signal);
+  inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1"));
+  return (x);
+}
+
+void t3_line_tilde_setup(void)
+{
+  t3_line_tilde_class = class_new(gensym("t3_line~"), (t_newmethod)t3_line_tilde_new,
+    (t_method)t3_line_tilde_free, sizeof(t_t3_line_tilde), 0, A_DEFFLOAT, 0);
+  class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_dsp, gensym("dsp"), 0);
+  class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_stop, gensym("stop"), 0);
+  class_addmethod(t3_line_tilde_class, (t_method)t3_line_tilde_ft1, gensym("ft1"), A_FLOAT, 0);
+  class_addlist(t3_line_tilde_class, (t_method)t3_line_tilde_list);
+//  class_sethelpsymbol(t3_line_tilde_class, gensym("iemhelp/help-t3_line~"));
+}
diff --git a/iem_t3_lib/src/t3_metro.c b/iem_t3_lib/src/t3_metro.c
new file mode 100644
index 0000000..003d9ef
--- /dev/null
+++ b/iem_t3_lib/src/t3_metro.c
@@ -0,0 +1,113 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* ------------------------ t3_metro ---------------------------- */
+static t_class *t3_metro_class;
+
+typedef struct _t3_metro
+{
+  t_object x_obj;
+  t_clock  *x_clock;
+  double   x_metrotime;
+  double   x_ticks2ms;
+  double   x_t3_bang;
+  int      x_hit;
+  void     *x_out_next;
+} t_t3_metro;
+
+static void t3_metro_stop(t_t3_metro *x)
+{
+  clock_unset(x->x_clock);
+}
+
+static void t3_metro_tick(t_t3_metro *x)
+{
+  double dticks;
+  int iticks;
+  
+  x->x_hit = 0;
+  outlet_float(x->x_out_next, x->x_metrotime);
+  outlet_float(x->x_obj.ob_outlet, x->x_t3_bang);
+  dticks = (x->x_metrotime + x->x_t3_bang)/x->x_ticks2ms;
+  iticks = (int)dticks;
+  x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms;
+  if(!x->x_hit)
+    clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms);
+}
+
+static void t3_metro_float(t_t3_metro *x, t_floatarg t3_bang)
+{
+  double dticks;
+  int iticks;
+  
+  if(t3_bang < 0)
+    t3_bang = 0;
+  dticks = (double)t3_bang/x->x_ticks2ms;
+  iticks = (int)dticks;
+  x->x_t3_bang = (dticks - (double)iticks)*x->x_ticks2ms;
+  clock_delay(x->x_clock, (double)iticks*x->x_ticks2ms);
+  x->x_hit = 1;
+}
+
+static void t3_metro_start(t_t3_metro *x, t_floatarg f)
+{
+  t3_metro_float(x, f);
+  x->x_hit = 1;
+}
+
+static void t3_metro_ft1(t_t3_metro *x, t_floatarg f)
+{
+  if(f < 0.01) f = 0.01;
+  x->x_metrotime = (double)f;
+}
+
+static void t3_metro_list(t_t3_metro *x, t_symbol *s, int ac, t_atom *av)
+{
+  if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1))
+  {
+    t3_metro_ft1(x, atom_getfloatarg(1, ac, av));
+    t3_metro_float(x, atom_getfloatarg(0, ac, av));
+  }
+}
+
+static void t3_metro_free(t_t3_metro *x)
+{
+  clock_free(x->x_clock);
+}
+
+static void *t3_metro_new(t_symbol *s, int ac, t_atom *av)
+{
+  t_t3_metro *x = (t_t3_metro *)pd_new(t3_metro_class);
+  
+  x->x_metrotime = 10.0;
+  x->x_t3_bang = 0.0;
+  x->x_hit = 0;
+  if((ac == 1)&&IS_A_FLOAT(av,0))
+  {
+    t3_metro_ft1(x, atom_getfloatarg(0, ac, av));
+  }
+  x->x_ticks2ms = 1000.0*(double)sys_getblksize()/(double)sys_getsr();
+  x->x_clock = clock_new(x, (t_method)t3_metro_tick);
+  outlet_new(&x->x_obj, &s_float);
+  x->x_out_next = outlet_new(&x->x_obj, &s_float);
+  inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1"));
+  return (x);
+}
+
+void t3_metro_setup(void)
+{
+  t3_metro_class = class_new(gensym("t3_metro"), (t_newmethod)t3_metro_new,
+    (t_method)t3_metro_free, sizeof(t_t3_metro), 0, A_GIMME, 0);
+  class_addmethod(t3_metro_class, (t_method)t3_metro_stop, gensym("stop"), 0);
+  class_addmethod(t3_metro_class, (t_method)t3_metro_start, gensym("start"), A_FLOAT, 0);
+  class_addmethod(t3_metro_class, (t_method)t3_metro_ft1, gensym("ft1"), A_FLOAT, 0);
+  class_addfloat(t3_metro_class, (t_method)t3_metro_float);
+  class_addlist(t3_metro_class, (t_method)t3_metro_list);
+//  class_sethelpsymbol(t3_metro_class, gensym("iemhelp/help-t3_metro"));
+}
diff --git a/iem_t3_lib/src/t3_sig~.c b/iem_t3_lib/src/t3_sig~.c
new file mode 100644
index 0000000..c2f8eea
--- /dev/null
+++ b/iem_t3_lib/src/t3_sig~.c
@@ -0,0 +1,192 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* -------------------------- t3_sig_tilde~ ------------------------------ */
+static t_class *t3_sig_tilde_class;
+
+typedef struct _t3_sig_tilde
+{
+  t_object x_obj;
+  t_clock  *x_clock;
+  t_float  x_old_val;
+  t_float  x_new_val;
+  t_float  *x_beg;
+  int      x_n;
+  int      x_t3_bang_samps;
+  int      x_transient;
+  t_float  x_ms2samps;
+  t_float  x_ticks2ms;
+} t_t3_sig_tilde;
+
+static void t3_sig_tilde_tick(t_t3_sig_tilde *x)
+{
+  t_float *trans = x->x_beg, val;
+  int n = x->x_n, t3_bang_samps, i;
+  
+  t3_bang_samps = x->x_t3_bang_samps;
+  if(!x->x_transient)
+  {
+    val = x->x_old_val;
+    for(i=0; i<t3_bang_samps; i++)
+      trans[i] = val;
+    x->x_transient = 1;
+  }
+  val = x->x_old_val = x->x_new_val;
+  for(i=t3_bang_samps; i<n; i++)
+    trans[i] = val;
+}
+
+static void t3_sig_tilde_stop(t_t3_sig_tilde *x)
+{
+  clock_unset(x->x_clock);
+  x->x_new_val = x->x_old_val;
+}
+
+static void t3_sig_tilde_list(t_t3_sig_tilde *x, t_symbol *s, int ac, t_atom *av)
+{
+  if((ac == 2)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1))
+  {
+    int n = x->x_n, t3_bang_samps, ticks;
+    
+    t3_bang_samps = (int)((t_float)atom_getfloatarg(0, ac, av)*x->x_ms2samps);
+    x->x_new_val = (t_float)atom_getfloatarg(1, ac, av);
+    if(t3_bang_samps < 0)
+      t3_bang_samps = 0;
+    ticks = t3_bang_samps / n;
+    x->x_t3_bang_samps = t3_bang_samps - n*ticks;
+    if(ticks < 1)
+      t3_sig_tilde_tick(x);
+    else
+      clock_delay(x->x_clock, (double)ticks * (double)x->x_ticks2ms);
+  }
+}
+
+static t_int *t3_sig_tilde_perform(t_int *w)
+{
+  t_float *out = (t_float *)(w[1]);
+  t_t3_sig_tilde *x = (t_t3_sig_tilde *)(w[2]);
+  int n = (int)(w[3]);
+  
+  if(x->x_transient)
+  {
+    t_float *trans = x->x_beg;
+    
+    while(n--)
+      *out++ = *trans++;
+    x->x_transient = 0;
+  }
+  else
+  {
+    t_float val = x->x_new_val;
+    
+    while(n--)
+      *out++ = val;
+  }
+  return (w+4);
+}
+
+static t_int *t3_sig_tilde_perf8(t_int *w)
+{
+  t_float *out = (t_float *)(w[1]);
+  t_t3_sig_tilde *x = (t_t3_sig_tilde *)(w[2]);
+  int n = (int)(w[3]), i;
+  
+  if(x->x_transient)
+  {
+    t_float *trans = x->x_beg;
+    
+    for(i=0; i<n; i+=8, out+=8, trans+=8)
+    {
+      out[0] = trans[0];
+      out[1] = trans[1];
+      out[2] = trans[2];
+      out[3] = trans[3];
+      out[4] = trans[4];
+      out[5] = trans[5];
+      out[6] = trans[6];
+      out[7] = trans[7];
+    }
+    x->x_transient = 0;
+  }
+  else
+  {
+    t_float val = x->x_new_val;
+    
+    for(i=0; i<n; i+=8, out+=8)
+    {
+      out[0] = val;
+      out[1] = val;
+      out[2] = val;
+      out[3] = val;
+      out[4] = val;
+      out[5] = val;
+      out[6] = val;
+      out[7] = val;
+    }
+  }
+  return (w+4);
+}
+
+static void t3_sig_tilde_dsp(t_t3_sig_tilde *x, t_signal **sp)
+{
+  int i;
+  t_float *trans, val;
+  
+  if(sp[0]->s_n > x->x_n)
+  {
+    freebytes(x->x_beg, x->x_n*sizeof(t_float));
+    x->x_n = sp[0]->s_n;
+    x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float));
+  }
+  else
+    x->x_n = sp[0]->s_n;
+  x->x_ms2samps = 0.001*(t_float)sp[0]->s_sr;
+  x->x_ticks2ms = (t_float)x->x_n / x->x_ms2samps;
+  i = x->x_n;
+  val = x->x_new_val;
+  trans = x->x_beg;
+  while(i--)
+    *trans++ = val;
+  
+  if((sp[0]->s_n)&7)
+    dsp_add(t3_sig_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
+  else
+    dsp_add(t3_sig_tilde_perf8, 3, sp[0]->s_vec, x, sp[0]->s_n);
+}
+
+static void t3_sig_tilde_free(t_t3_sig_tilde *x)
+{
+  if(x->x_beg)
+    freebytes(x->x_beg, x->x_n*sizeof(t_float));
+  clock_free(x->x_clock);
+}
+
+static void *t3_sig_tilde_new(t_floatarg init_val)
+{
+  t_t3_sig_tilde *x = (t_t3_sig_tilde *)pd_new(t3_sig_tilde_class);
+  
+  x->x_new_val = x->x_old_val = init_val;
+  x->x_n = (int)sys_getblksize();
+  x->x_beg = (t_float *)getbytes(x->x_n*sizeof(t_float));
+  x->x_t3_bang_samps = x->x_transient = 0;
+  x->x_ms2samps = 0.001 * (t_float)sys_getsr();
+  x->x_ticks2ms = (t_float)x->x_n / x->x_ms2samps;
+  x->x_clock = clock_new(x, (t_method)t3_sig_tilde_tick);
+  outlet_new(&x->x_obj, &s_signal);
+  return (x);
+}
+
+void t3_sig_tilde_setup(void)
+{
+  t3_sig_tilde_class = class_new(gensym("t3_sig~"), (t_newmethod)t3_sig_tilde_new,
+        (t_method)t3_sig_tilde_free, sizeof(t_t3_sig_tilde), 0, A_DEFFLOAT, 0);
+  class_addmethod(t3_sig_tilde_class, (t_method)t3_sig_tilde_dsp, gensym("dsp"), 0);
+  class_addmethod(t3_sig_tilde_class, (t_method)t3_sig_tilde_stop, gensym("stop"), 0);
+  class_addlist(t3_sig_tilde_class, (t_method)t3_sig_tilde_list);
+//  class_sethelpsymbol(t3_sig_tilde_class, gensym("iemhelp/help-t3_sig~"));
+}
diff --git a/iem_t3_lib/src/t3_timer.c b/iem_t3_lib/src/t3_timer.c
new file mode 100644
index 0000000..c9e9be6
--- /dev/null
+++ b/iem_t3_lib/src/t3_timer.c
@@ -0,0 +1,48 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_t3_lib written by Gerhard Eckel, Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2006 */
+
+
+#include "m_pd.h"
+#include "iemlib.h"
+
+/* -------------------------- t3_timer ------------------------------ */
+static t_class *t3_timer_class;
+
+typedef struct _t3_timer
+{
+  t_object x_obj;
+  double   x_settime;
+  double   x_t3_off;
+} t_t3_timer;
+
+static void t3_timer_float(t_t3_timer *x, t_floatarg t3_bang)
+{
+  x->x_settime = (double)clock_getsystime();
+  x->x_t3_off = (double)t3_bang;
+}
+
+static void t3_timer_ft1(t_t3_timer *x, t_floatarg t3_bang)
+{
+  outlet_float(x->x_obj.ob_outlet, clock_gettimesince(x->x_settime)
+    + (double)t3_bang - x->x_t3_off);
+}
+
+static void *t3_timer_new(void)
+{
+  t_t3_timer *x = (t_t3_timer *)pd_new(t3_timer_class);
+  t3_timer_float(x, 0.0f);
+  outlet_new(&x->x_obj, &s_float);
+  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+  return (x);
+}
+
+void t3_timer_setup(void)
+{
+  t3_timer_class = class_new(gensym("t3_timer"), (t_newmethod)t3_timer_new, 0,
+    sizeof(t_t3_timer), 0, 0);
+  class_addfloat(t3_timer_class, t3_timer_float);
+  class_addmethod(t3_timer_class, (t_method)t3_timer_ft1, gensym("ft1"), A_FLOAT, 0);
+//  class_sethelpsymbol(t3_timer_class, gensym("iemhelp/help-t3_timer"));
+}
diff --git a/iem_t3_lib/t3_bpe-help.pd b/iem_t3_lib/t3_bpe-help.pd
new file mode 100644
index 0000000..80596de
--- /dev/null
+++ b/iem_t3_lib/t3_bpe-help.pd
@@ -0,0 +1,105 @@
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diff --git a/iem_t3_lib/t3_delay-help.pd b/iem_t3_lib/t3_delay-help.pd
new file mode 100644
index 0000000..7e5b219
--- /dev/null
+++ b/iem_t3_lib/t3_delay-help.pd
@@ -0,0 +1,79 @@
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diff --git a/iem_t3_lib/t3_line~-help.pd b/iem_t3_lib/t3_line~-help.pd
new file mode 100644
index 0000000..535a90c
--- /dev/null
+++ b/iem_t3_lib/t3_line~-help.pd
@@ -0,0 +1,97 @@
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diff --git a/iem_t3_lib/t3_metro-help.pd b/iem_t3_lib/t3_metro-help.pd
new file mode 100644
index 0000000..e7f3d55
--- /dev/null
+++ b/iem_t3_lib/t3_metro-help.pd
@@ -0,0 +1,103 @@
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diff --git a/iem_t3_lib/t3_sig~-help.pd b/iem_t3_lib/t3_sig~-help.pd
new file mode 100644
index 0000000..46d14ef
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+++ b/iem_t3_lib/t3_sig~-help.pd
@@ -0,0 +1,75 @@
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diff --git a/iem_t3_lib/t3_timer-help.pd b/iem_t3_lib/t3_timer-help.pd
new file mode 100644
index 0000000..0f1595d
--- /dev/null
+++ b/iem_t3_lib/t3_timer-help.pd
@@ -0,0 +1,27 @@
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+#X text 84 5 time-tagged trigger timer;

+#X text 125 248 IEM KUG;

+#X text 109 236 musil;

+#X text 139 236 @;

+#X text 145 236 iem.at;

+#X text 60 225 (c) Thomas Musil 2000 - 2005;

+#X text 108 258 Graz \, Austria;

+#X text 60 213 (c) Gerhard Eckel;

+#X connect 0 0 3 1;

+#X connect 1 0 0 0;

+#X connect 1 0 3 0;

+#X connect 2 0 1 0;

+#X connect 3 0 4 0;

+#X connect 8 0 0 1;