// class_sethelpsymbol();

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

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

50 files changed, 0 insertions, 7526 deletions

diff --git a/src/iemlib2/LFO_noise~.c b/src/iemlib2/LFO_noise~.c
deleted file mode 100644
index a1f3c83..0000000
--- a/src/iemlib2/LFO_noise~.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* -------------------- LFO_noise~ --------------------- */
-/* ---- outputs a 2 point interpolated white noise ----- */
-/* -- with lower cutoff frequency than 0.5 samplerate -- */
-
-static t_class *LFO_noise_tilde_class;
-
-typedef struct _LFO_noise_tilde
-{
-  t_object     x_obj;
-  double       x_range;
-  double       x_rcp_range;
-  unsigned int x_state;
-  t_float      x_fact;
-  t_float      x_incr;
-  t_float      x_y1;
-  t_float      x_y2;
-  t_float      x_phase;
-} t_LFO_noise_tilde;
-
-static int LFO_noise_tilde_makeseed(void)
-{
-  static unsigned int LFO_noise_tilde_nextseed = 1489853723;
-  
-  LFO_noise_tilde_nextseed = LFO_noise_tilde_nextseed * 435898247 + 938284287;
-  return(LFO_noise_tilde_nextseed & 0x7fffffff);
-}
-
-static float LFO_noise_tilde_new_rand(t_LFO_noise_tilde *x)
-{
-  unsigned int state = x->x_state;
-  double new_val, range = x->x_range;
-  
-  x->x_state = state = state * 472940017 + 832416023;
-  new_val = range * ((double)state) * (1./4294967296.);
-  if(new_val >= range)
-    new_val = range-1;
-  new_val -= 32767.0;
-  return(new_val*(1.0/32767.0));
-}
-
-static void *LFO_noise_tilde_new(t_float freq)
-{
-  t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)pd_new(LFO_noise_tilde_class);
-  
-  x->x_range = 65535.0;
-  x->x_rcp_range =  (double)x->x_range * (1.0/4294967296.0);
-  x->x_state = LFO_noise_tilde_makeseed();
-  x->x_fact = 2.0f / 44100.0f;
-  x->x_incr = freq * x->x_fact;
-  if(x->x_incr < 0.0f)
-    x->x_incr = 0.0f;
-  else if(x->x_incr > 0.1f)
-    x->x_incr = 0.1f;
-  x->x_y1 = LFO_noise_tilde_new_rand(x);
-  x->x_y2 = LFO_noise_tilde_new_rand(x);
-  x->x_phase = 0.0f;
-  outlet_new(&x->x_obj, gensym("signal"));
-  return (x);
-}
-
-static t_int *LFO_noise_tilde_perform(t_int *w)
-{
-  t_float *out = (t_float *)(w[1]);
-  t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)(w[2]);
-  int n = (int)(w[3]);
-  t_float phase = x->x_phase;
-  t_float x_y1 = x->x_y1;
-  t_float x_y2 = x->x_y2;
-  t_float incr = x->x_incr;
-  
-  while(n--)
-  {
-    if(phase > 1.0f)
-    {
-      x_y1 = x_y2;
-      x_y2 = LFO_noise_tilde_new_rand(x);
-      phase -= 1.0;
-    }
-    *out++ = (x_y2 - x_y1) * phase + x_y1;
-    phase += incr;
-  }
-  x->x_phase = phase;
-  x->x_y1 = x_y1;
-  x->x_y2 = x_y2;
-  return (w+4);
-}
-
-static void LFO_noise_tilde_float(t_LFO_noise_tilde *x, t_floatarg freq)
-{
-  x->x_incr = freq * x->x_fact;
-  if(x->x_incr < 0.0f)
-    x->x_incr = 0.0f;
-  else if(x->x_incr > 0.1f)
-    x->x_incr = 0.1f;
-}
-
-static void LFO_noise_tilde_dsp(t_LFO_noise_tilde *x, t_signal **sp)
-{
-  x->x_fact = 2.0f / sp[0]->s_sr;
-  dsp_add(LFO_noise_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
-}
-
-void LFO_noise_tilde_setup(void)
-{
-  LFO_noise_tilde_class = class_new(gensym("LFO_noise~"),
-    (t_newmethod)LFO_noise_tilde_new, 0,
-    sizeof(t_LFO_noise_tilde), 0, A_DEFFLOAT, 0);
-  class_addmethod(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_dsp,
-    gensym("dsp"), 0);
-  class_addfloat(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_float);
-  class_sethelpsymbol(LFO_noise_tilde_class, gensym("iemhelp/help-LFO_noise~"));
-}
diff --git a/src/iemlib2/add2_comma.c b/src/iemlib2/add2_comma.c
deleted file mode 100644
index c5b6322..0000000
--- a/src/iemlib2/add2_comma.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* --------------------------------- add2_comma ----------------------------------- */
-/* -- a special add2-message for messageboxes, which append a comma to a message -- */
-
-static t_class *add2_comma_class;
-
-typedef struct _add2_comma
-{
-  t_object   x_obj;
-  int        x_size;
-  t_atom     *x_at;
-  t_symbol   *x_sym;
-  t_atomtype x_type;
-} t_add2_comma;
-
-static void add2_comma_bang(t_add2_comma *x)
-{
-  SETCOMMA(x->x_at);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, x->x_at);
-}
-
-static void add2_comma_float(t_add2_comma *x, t_floatarg f)
-{
-  SETCOMMA(x->x_at);
-  SETFLOAT(x->x_at+1, f);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
-}
-
-static void add2_comma_symbol(t_add2_comma *x, t_symbol *s)
-{
-  SETCOMMA(x->x_at);
-  SETSYMBOL(x->x_at+1, s);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
-}
-
-/*static void add2_comma_pointer(t_add2_comma *x, t_gpointer *gp)
-{
-if(!x->x_at)
-{
-x->x_n = 1;
-x->x_at = (t_atom *)getbytes(sizeof(t_atom));
-}
-x->x_ac = 1;
-SETPOINTER(x->x_at, gp);
-x->x_sym = &s_pointer;
-outlet_pointer(x->x_obj.ob_outlet, gp);
-}*/
-
-static void add2_comma_list(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i;
-  
-  if((ac+1) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+2)*sizeof(t_atom));
-    x->x_size = ac+2;
-  }
-  SETCOMMA(x->x_at);
-  for(i=1; i<=ac; i++)
-    x->x_at[i] = av[i-1];
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+1, x->x_at);
-}
-
-static void add2_comma_anything(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i;
-  
-  if((ac+2) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+3)*sizeof(t_atom));
-    x->x_size = ac+3;
-  }
-  SETCOMMA(x->x_at);
-  SETSYMBOL(x->x_at+1, s);
-  for(i=1; i<=ac; i++)
-    x->x_at[i+1] = av[i-1];
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+2, x->x_at);
-}
-
-static void add2_comma_free(t_add2_comma *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-}
-
-static void *add2_comma_new(void)
-{
-  t_add2_comma *x = (t_add2_comma *)pd_new(add2_comma_class);
-  
-  x->x_size = 10;
-  x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-  x->x_sym = gensym("add2");
-  outlet_new(&x->x_obj, &s_list);
-  return(x);
-}
-
-void add2_comma_setup(void)
-{
-  add2_comma_class = class_new(gensym("add2_comma"), (t_newmethod)add2_comma_new,
-    (t_method)add2_comma_free, sizeof(t_add2_comma), 0, 0);
-  class_addbang(add2_comma_class, (t_method)add2_comma_bang);
-  class_addanything(add2_comma_class, add2_comma_anything);
-  class_addlist(add2_comma_class, add2_comma_list);
-  /*class_addpointer(add2_comma_class, add2_comma_pointer);*/
-  class_addfloat(add2_comma_class, (t_method)add2_comma_float);
-  class_addsymbol(add2_comma_class, add2_comma_symbol);
-  class_sethelpsymbol(add2_comma_class, gensym("iemhelp/help-add2_comma"));
-}
diff --git a/src/iemlib2/bpe.c b/src/iemlib2/bpe.c
deleted file mode 100644
index 56f1af0..0000000
--- a/src/iemlib2/bpe.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* --------------------------- bpe -------------------------------- */
-/* -- break-point-envelope, convert a list of value-time-doubles -- */
-/* ------- into a time-scheduled stream of value-time-pairs ------- */
-
-static t_class *bpe_class;
-
-typedef struct _bpe
-{
-  t_object x_obj;
-  t_clock  *x_clock;
-  int      x_maxnum;
-  int      x_curnum;
-  int      x_curindex;
-  t_atom   *x_beg;
-  void     *x_out_val;
-  void     *x_out_time;
-  void     *x_out_finished;
-} t_bpe;
-
-static void bpe_stop(t_bpe *x)
-{
-  clock_unset(x->x_clock);
-}
-
-static void bpe_tick(t_bpe *x)
-{
-  t_atom *vec = x->x_beg;
-  t_float val, time;
-  
-  if(x->x_curindex >= x->x_curnum)
-  {
-    bpe_stop(x);
-    outlet_bang(x->x_out_finished);
-  }
-  else
-  {
-    vec += x->x_curindex;
-    val = atom_getfloat(vec++);
-    time = atom_getfloat(vec);
-    outlet_float(x->x_out_time, time);
-    outlet_float(x->x_out_val, val);
-    x->x_curindex += 2;
-    clock_delay(x->x_clock, time);
-  }
-}
-
-static void bpe_bang(t_bpe *x)
-{
-  t_atom *vec = x->x_beg;
-  t_float val, time;
-  
-  if(x->x_curnum)
-  {
-    x->x_curindex = 2;
-    val = atom_getfloat(vec++);
-    time = atom_getfloat(vec);
-    outlet_float(x->x_out_time, time);
-    outlet_float(x->x_out_val, val);
-    clock_delay(x->x_clock, time);
-  }
-}
-
-static void bpe_list(t_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 bpe_free(t_bpe *x)
-{
-  freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom));
-  clock_free(x->x_clock);
-}
-
-static void *bpe_new(void)
-{
-  t_bpe *x = (t_bpe *)pd_new(bpe_class);
-  
-  x->x_curindex = 0;
-  x->x_maxnum = 20;
-  x->x_curnum = 0;
-  x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom));
-  x->x_clock = clock_new(x, (t_method)bpe_tick);
-  x->x_out_val = outlet_new(&x->x_obj, &s_float);
-  x->x_out_time = outlet_new(&x->x_obj, &s_float);
-  x->x_out_finished = outlet_new(&x->x_obj, &s_bang);
-  return (x);
-}
-
-void bpe_setup(void)
-{
-  bpe_class = class_new(gensym("bpe"), (t_newmethod)bpe_new,
-    (t_method)bpe_free, sizeof(t_bpe), 0, 0);
-  class_addmethod(bpe_class, (t_method)bpe_stop, gensym("stop"), 0);
-  class_addbang(bpe_class, bpe_bang);
-  class_addlist(bpe_class, (t_method)bpe_list);
-  class_sethelpsymbol(bpe_class, gensym("iemhelp/help-bpe"));
-}
diff --git a/src/iemlib2/dollarg.c b/src/iemlib2/dollarg.c
deleted file mode 100644
index 9d66f8f..0000000
--- a/src/iemlib2/dollarg.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-
-
-/* ------------------------- dollarg ---------------------------- */
-/* --- dollar-arguments, output the initial-arguments and the --- */
-/* ------- number of them of the parent abstraction-patch ------- */
-
-static t_class *dollarg_class;
-
-typedef struct _dollarg
-{
-  t_object  x_obj;
-  void      *x_outlet_ac;
-  t_atom    *x_at;
-  int       x_ac;
-} t_dollarg;
-
-static void dollarg_float(t_dollarg *x, t_floatarg f)
-{
-  int i = (int)f;
-  
-  if(!i)
-  {
-    outlet_float(x->x_outlet_ac, x->x_ac);
-    if(x->x_ac)
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
-  }
-  else if(i > 0)
-  {
-    if(i <= x->x_ac)
-    {
-      outlet_float(x->x_outlet_ac, i);
-      if(IS_A_FLOAT(x->x_at, i-1))
-        outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(i-1, x->x_ac, x->x_at));
-      else if(IS_A_SYMBOL(x->x_at, i-1))
-        outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(i-1, x->x_ac, x->x_at));
-    }
-    else
-      outlet_float(x->x_outlet_ac, 0);
-  }
-  else
-  {
-    int j = x->x_ac + i;
-    
-    if(j >= 0)
-    {
-      outlet_float(x->x_outlet_ac, j+1);
-      if(IS_A_FLOAT(x->x_at, j))
-        outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(j, x->x_ac, x->x_at));
-      else if(IS_A_SYMBOL(x->x_at, j))
-        outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(j, x->x_ac, x->x_at));
-    }
-    else
-      outlet_float(x->x_outlet_ac, 0);
-  }
-}
-
-static void dollarg_bang(t_dollarg *x)
-{
-  dollarg_float(x, 0.0f);
-}
-
-static void dollarg_free(t_dollarg *x)
-{
-  if(x->x_ac)
-    freebytes(x->x_at, x->x_ac * sizeof(t_atom));
-}
-
-static void *dollarg_new(void)
-{
-  t_dollarg *x = (t_dollarg *)pd_new(dollarg_class);
-  t_glist *glist=(t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int pargc;
-  t_atom *pargv, *at;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&pargc, &pargv);
-  canvas_unsetcurrent(canvas);
-  x->x_at = (t_atom *)getbytes(pargc*sizeof(t_atom));
-  x->x_ac = pargc;
-  at = x->x_at;
-  while(pargc--)
-    *at++ = *pargv++;
-  outlet_new(&x->x_obj, &s_list);
-  x->x_outlet_ac = outlet_new(&x->x_obj, &s_float);
-  return (x);
-}
-
-void dollarg_setup(void)
-{
-  dollarg_class = class_new(gensym("dollarg"), (t_newmethod)dollarg_new,
-    (t_method)dollarg_free, sizeof(t_dollarg), 0, 0);
-  class_addcreator((t_newmethod)dollarg_new, gensym("$n"), 0);
-  class_addbang(dollarg_class, (t_method)dollarg_bang);
-  class_addfloat(dollarg_class, (t_method)dollarg_float);
-  class_sethelpsymbol(dollarg_class, gensym("iemhelp/help-dollarg"));
-}
diff --git a/src/iemlib2/exp_inc.c b/src/iemlib2/exp_inc.c
deleted file mode 100644
index 3879200..0000000
--- a/src/iemlib2/exp_inc.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ exp_inc ---------------------------- */
-/* ------- exponetial/linear-incremental-bang-counter ---------- */
-
-
-static t_class *exp_inc_class;
-
-typedef struct _exp_inc
-{
-  t_object x_obj;
-  t_float  x_initialval;
-  t_float  x_currentval;
-  t_float  x_mulfactor;
-  t_float  x_addincrement;
-  t_float  x_min;
-  t_float  x_max;
-} t_exp_inc;
-
-static void exp_inc_bang(t_exp_inc *x)
-{                                                   
-  outlet_float(x->x_obj.ob_outlet, x->x_currentval);
-  x->x_currentval = x->x_currentval * x->x_mulfactor + x->x_addincrement;
-  if(x->x_currentval < x->x_min)
-    x->x_currentval = x->x_min;
-  if(x->x_currentval > x->x_max)
-    x->x_currentval = x->x_max;
-}
-
-static void exp_inc_reset(t_exp_inc *x)
-{
-  x->x_currentval = x->x_initialval;
-  if(x->x_currentval < x->x_min)
-    x->x_currentval = x->x_min;
-  if(x->x_currentval > x->x_max)
-    x->x_currentval = x->x_max;
-}
-
-static void exp_inc_float(t_exp_inc *x, t_floatarg f)
-{
-  x->x_initialval = (t_float)f;
-  x->x_currentval = x->x_initialval;
-  if(x->x_currentval < x->x_min)
-    x->x_currentval = x->x_min;
-  if(x->x_currentval > x->x_max)
-    x->x_currentval = x->x_max;
-}
-
-static void exp_inc_ft1(t_exp_inc *x, t_floatarg f)
-{
-  x->x_mulfactor = 1.0 + 0.01*(t_float)f;
-}
-
-static void exp_inc_ft2(t_exp_inc *x, t_floatarg f)
-{
-  x->x_addincrement = (t_float)f;
-}
-
-static void exp_inc_ft3(t_exp_inc *x, t_floatarg f)
-{
-  x->x_min = (t_float)f;
-  if(x->x_currentval < x->x_min)
-    x->x_currentval = x->x_min;
-}
-
-static void exp_inc_ft4(t_exp_inc *x, t_floatarg f)
-{
-  x->x_max = (t_float)f;
-  if(x->x_currentval > x->x_max)
-    x->x_currentval = x->x_max;
-}
-
-static void exp_inc_list(t_exp_inc *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2)
-    &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4))
-  {
-    exp_inc_ft4(x, atom_getfloatarg(4, ac, av));
-    exp_inc_ft3(x, atom_getfloatarg(3, ac, av));
-    exp_inc_ft2(x, atom_getfloatarg(2, ac, av));
-    exp_inc_ft1(x, atom_getfloatarg(1, ac, av));
-    exp_inc_float(x, atom_getfloatarg(0, ac, av));
-  }
-}
-
-static void *exp_inc_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_exp_inc *x = (t_exp_inc *)pd_new(exp_inc_class);
-  
-  x->x_currentval = 10.0;
-  x->x_mulfactor = 1.0;
-  x->x_addincrement = 0.0;
-  x->x_min = 0.0;
-  x->x_max = 1000.0;
-  if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2)
-    &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4))
-  {
-    exp_inc_ft4(x, atom_getfloatarg(4, ac, av));
-    exp_inc_ft3(x, atom_getfloatarg(3, ac, av));
-    exp_inc_ft2(x, atom_getfloatarg(2, ac, av));
-    exp_inc_ft1(x, atom_getfloatarg(1, ac, av));
-    exp_inc_float(x, atom_getfloatarg(0, ac, av));
-  }
-  outlet_new(&x->x_obj, &s_float);
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2"));
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3"));
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4"));
-  return (x);
-}
-
-void exp_inc_setup(void)
-{
-  exp_inc_class = class_new(gensym("exp_inc"), (t_newmethod)exp_inc_new,
-    0, sizeof(t_exp_inc), 0, A_GIMME, 0);
-  class_addbang(exp_inc_class, exp_inc_bang);
-  class_addlist(exp_inc_class, (t_method)exp_inc_list);
-  class_addmethod(exp_inc_class, (t_method)exp_inc_reset, gensym("reset"), 0);
-  class_addfloat(exp_inc_class, (t_method)exp_inc_float);
-  class_addmethod(exp_inc_class, (t_method)exp_inc_ft1, gensym("ft1"), A_FLOAT, 0);
-  class_addmethod(exp_inc_class, (t_method)exp_inc_ft2, gensym("ft2"), A_FLOAT, 0);
-  class_addmethod(exp_inc_class, (t_method)exp_inc_ft3, gensym("ft3"), A_FLOAT, 0);
-  class_addmethod(exp_inc_class, (t_method)exp_inc_ft4, gensym("ft4"), A_FLOAT, 0);
-  class_sethelpsymbol(exp_inc_class, gensym("iemhelp/help-exp_inc"));
-}
diff --git a/src/iemlib2/fade~.c b/src/iemlib2/fade~.c
deleted file mode 100644
index 3a2c91b..0000000
--- a/src/iemlib2/fade~.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <math.h>
-
-/* ------------------------- fade~ ----------------------------- */
-/* --- signal lookup tabel object with input range of 0 to 1 --- */
-/* ---- converts a linear signal ramp to the half of a :  ------ */
-/* -- sine-wave, hanning-wave, squareroot-wave or mixes of it -- */
-
-t_float *iem_fade_tilde_table_lin=(t_float *)0L;
-t_float *iem_fade_tilde_table_linsqrt=(t_float *)0L;
-t_float *iem_fade_tilde_table_sqrt=(t_float *)0L;
-t_float *iem_fade_tilde_table_sin=(t_float *)0L;
-t_float *iem_fade_tilde_table_sinhann=(t_float *)0L;
-t_float *iem_fade_tilde_table_hann=(t_float *)0L;
-
-static t_class *fade_tilde_class;
-
-typedef struct _fade_tilde
-{
-  t_object x_obj;
-  t_float *x_table;
-  t_float x_f;
-} t_fade_tilde;
-
-static void fade_tilde_set(t_fade_tilde *x, t_symbol *s)
-{
-  if(s == gensym("_lin"))
-    x->x_table = iem_fade_tilde_table_lin;
-  else if(s == gensym("_linsqrt"))
-    x->x_table = iem_fade_tilde_table_linsqrt;
-  else if(s == gensym("_sqrt"))
-    x->x_table = iem_fade_tilde_table_sqrt;
-  else if(s == gensym("_sin"))
-    x->x_table = iem_fade_tilde_table_sin;
-  else if(s == gensym("_sinhann"))
-    x->x_table = iem_fade_tilde_table_sinhann;
-  else if(s == gensym("_hann"))
-    x->x_table = iem_fade_tilde_table_hann;
-}
-
-static void *fade_tilde_new(t_symbol *s)
-{
-  t_fade_tilde *x = (t_fade_tilde *)pd_new(fade_tilde_class);
-  outlet_new(&x->x_obj, gensym("signal"));
-  x->x_f = 0;
-  x->x_table = iem_fade_tilde_table_lin;
-  fade_tilde_set(x, s);
-  return (x);
-}
-
-static t_int *fade_tilde_perform(t_int *w)
-{
-  t_float *in = (t_float *)(w[1]);
-  t_float *out = (t_float *)(w[2]);
-  t_fade_tilde *x = (t_fade_tilde *)(w[3]);
-  int n = (int)(w[4]);
-  t_float *tab = x->x_table, *addr, f1, f2, frac;
-  double dphase;
-  int normhipart;
-  union tabfudge tf;
-  
-  tf.tf_d = UNITBIT32;
-  normhipart = tf.tf_i[HIOFFSET];
-  
-#if 0     /* this is the readable version of the code. */
-  while (n--)
-  {
-    dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32;
-    tf.tf_d = dphase;
-    addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
-    tf.tf_i[HIOFFSET] = normhipart;
-    frac = tf.tf_d - UNITBIT32;
-    f1 = addr[0];
-    f2 = addr[1];
-    *out++ = f1 + frac * (f2 - f1);
-  }
-#endif
-#if 1     /* this is the same, unwrapped by hand. */
-  dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32;
-  tf.tf_d = dphase;
-  addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
-  tf.tf_i[HIOFFSET] = normhipart;
-  while (--n)
-  {
-    dphase = (double)(*in++ * (t_float)(COSTABSIZE) * 0.99999) + UNITBIT32;
-    frac = tf.tf_d - UNITBIT32;
-    tf.tf_d = dphase;
-    f1 = addr[0];
-    f2 = addr[1];
-    addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
-    *out++ = f1 + frac * (f2 - f1);
-    tf.tf_i[HIOFFSET] = normhipart;
-  }
-  frac = tf.tf_d - UNITBIT32;
-  f1 = addr[0];
-  f2 = addr[1];
-  *out++ = f1 + frac * (f2 - f1);
-#endif
-  return (w+5);
-}
-
-static void fade_tilde_dsp(t_fade_tilde *x, t_signal **sp)
-{
-  dsp_add(fade_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n);
-}
-
-static void fade_tilde_maketable(void)
-{
-  int i;
-  t_float *fp, phase, fff,phsinc = 0.5*3.141592653 / ((t_float)COSTABSIZE*0.99999);
-  union tabfudge tf;
-  
-  if(!iem_fade_tilde_table_sin)
-  {
-    iem_fade_tilde_table_sin = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sin, phase=0; i--; fp++, phase+=phsinc)
-      *fp = sin(phase);
-  }
-  if(!iem_fade_tilde_table_sinhann)
-  {
-    iem_fade_tilde_table_sinhann = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sinhann, phase=0; i--; fp++, phase+=phsinc)
-    {
-      fff = sin(phase);
-      *fp = fff*sqrt(fff);
-    }
-  }
-  if(!iem_fade_tilde_table_hann)
-  {
-    iem_fade_tilde_table_hann = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_hann, phase=0; i--; fp++, phase+=phsinc)
-    {
-      fff = sin(phase);
-      *fp = fff*fff;
-    }
-  }
-  phsinc = 1.0 / ((t_float)COSTABSIZE*0.99999);
-  if(!iem_fade_tilde_table_lin)
-  {
-    iem_fade_tilde_table_lin = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_lin, phase=0; i--; fp++, phase+=phsinc)
-      *fp = phase;
-  }
-  if(!iem_fade_tilde_table_linsqrt)
-  {
-    iem_fade_tilde_table_linsqrt = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_linsqrt, phase=0; i--; fp++, phase+=phsinc)
-      *fp = pow(phase, 0.75);
-  }
-  if(!iem_fade_tilde_table_sqrt)
-  {
-    iem_fade_tilde_table_sqrt = (t_float *)getbytes(sizeof(t_float) * (COSTABSIZE+1));
-    for(i=COSTABSIZE+1, fp=iem_fade_tilde_table_sqrt, phase=0; i--; fp++, phase+=phsinc)
-      *fp = sqrt(phase);
-  }
-  tf.tf_d = UNITBIT32 + 0.5;
-  if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000)
-    bug("fade~: unexpected machine alignment");
-}
-
-void fade_tilde_setup(void)
-{
-  fade_tilde_class = class_new(gensym("fade~"), (t_newmethod)fade_tilde_new, 0,
-    sizeof(t_fade_tilde), 0, A_DEFSYM, 0);
-  CLASS_MAINSIGNALIN(fade_tilde_class, t_fade_tilde, x_f);
-  class_addmethod(fade_tilde_class, (t_method)fade_tilde_dsp, gensym("dsp"), 0);
-  class_addmethod(fade_tilde_class, (t_method)fade_tilde_set, gensym("set"), A_DEFSYM, 0);
-  class_sethelpsymbol(fade_tilde_class, gensym("iemhelp/help-fade~"));
-  fade_tilde_maketable();
-}
diff --git a/src/iemlib2/float24.c b/src/iemlib2/float24.c
deleted file mode 100644
index 4f6d11a..0000000
--- a/src/iemlib2/float24.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-/* -------------------------- float24 ----------------------- */
-/* ----------- float-object with 24 bit accuracy ------------ */
-/* -- concaternate a list of float-arguments to one string -- */
-/* ----------- and convert it to a float-number ------------- */
-
-typedef struct _float24
-{
-  t_object  x_obj;
-  t_float   x_arg;
-} t_float24;
-
-static t_class *float24_class;
-
-static float float24_calc_sum(int argc, t_atom *argv)
-{
-  int i;
-  char str[1000], buf[100];
-  
-  str[0] = 0;
-  for(i=0; i<argc; i++)
-  {
-    if(IS_A_FLOAT(argv, i))
-    {
-      sprintf(buf, "%g", (float)atom_getfloatarg(i, argc, argv));
-      strcat(str, buf);
-    }
-  }
-  return(atof(str));
-}
-
-static void float24_bang(t_float24 *x)
-{
-  outlet_float(x->x_obj.ob_outlet, x->x_arg);
-}
-
-static void float24_float(t_float24 *x, t_float f)
-{
-  x->x_arg = f;
-  float24_bang(x);
-}
-
-static void float24_list(t_float24 *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if(argc > 0)
-    x->x_arg = float24_calc_sum(argc, argv);
-  float24_bang(x);
-}
-
-static void *float24_new(t_symbol *s, int argc, t_atom *argv)
-{
-  t_float24 *x = (t_float24 *)pd_new(float24_class);
-  
-  outlet_new(&x->x_obj, &s_float);
-  x->x_arg = 0.0f;
-  if(argc > 0)
-    x->x_arg = float24_calc_sum(argc, argv);
-  return (x);
-}
-
-void float24_setup(void)
-{
-  float24_class = class_new(gensym("float24"), (t_newmethod)float24_new, 0,
-    sizeof(t_float24), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)float24_new, gensym("f24"), A_GIMME, 0);
-  class_addbang(float24_class, (t_method)float24_bang);
-  class_addfloat(float24_class, (t_method)float24_float);
-  class_addlist(float24_class, (t_method)float24_list);
-  class_sethelpsymbol(float24_class, gensym("iemhelp/help-float24"));
-}
diff --git a/src/iemlib2/iem_anything.c b/src/iemlib2/iem_anything.c
deleted file mode 100644
index bda7030..0000000
--- a/src/iemlib2/iem_anything.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ------------------------------- iem_anything ---------------------------------- */
-/* -- storage object for any message (bang, float, symbol, list, selector-list) -- */
-/* ---------- with a hot and a cold inlet (like object float or symbol) ---------- */
-/* ----------- initial arguments are equal to a message of cold inlet ------------ */
-
-struct _iem_anything_proxy;
-
-static t_class *iem_anything_class;
-static t_class *iem_anything_proxy_class;
-
-typedef struct _iem_anything
-{
-  t_object                    x_obj;
-	struct _iem_anything_proxy  *x_proxy_inlet;
-  int                         x_size;
-  int                         x_ac;
-  t_atom                      *x_at;
-  t_symbol                    *x_selector_sym;
-} t_iem_anything;
-
-typedef struct _iem_anything_proxy
-{
-  t_object        p_obj;
-  t_iem_anything  *p_owner;
-} t_iem_anything_proxy;
-
-static void iem_anything_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_anything_anything(t_iem_anything *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(ac > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (10 + ac)*sizeof(t_atom));
-    x->x_size = 10 + ac;
-  }
-  x->x_ac = ac;
-  x->x_selector_sym = s;
-  iem_anything_atcopy(av, x->x_at, ac);
-  outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-}
-
-static void iem_anything_bang(t_iem_anything *x)
-{
-  if((x->x_selector_sym == &s_bang) && !x->x_ac)
-  {
-		outlet_bang(x->x_obj.ob_outlet);
-  }
-	else
-	{
-		outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac, x->x_at);
-	}
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void iem_anything_proxy_anything(t_iem_anything_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_anything *x = p->p_owner;
-
-	if(ac > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (10 + ac)*sizeof(t_atom));
-    x->x_size = 10 + ac;
-  }
-  x->x_ac = ac;
-  x->x_selector_sym = s;
-  iem_anything_atcopy(av, x->x_at, ac);
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void iem_anything_free(t_iem_anything *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-  if(x->x_proxy_inlet)
-    pd_free((t_pd *)x->x_proxy_inlet);
-}
-
-static void *iem_anything_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_anything *x = (t_iem_anything *)pd_new(iem_anything_class);
-  t_iem_anything_proxy *p = (t_iem_anything_proxy *)pd_new(iem_anything_proxy_class);
-
-  x->x_proxy_inlet = p;
-  p->p_owner = x;
-
-	x->x_size = 10 + ac;
-	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-	x->x_ac = ac;
-  if(!ac)
-  {
-    x->x_selector_sym = &s_bang;
-  }
-	else if(IS_A_SYMBOL(av, 0))
-  {
-		x->x_selector_sym = atom_getsymbol(av);
-		x->x_ac--;
-    iem_anything_proxy_anything(p, x->x_selector_sym, x->x_ac, av+1);
-	}
-  else
-	{
-		x->x_selector_sym = &s_list;
-		iem_anything_proxy_anything(p, x->x_selector_sym, x->x_ac, av);
-	}
-  inlet_new((t_object *)x, (t_pd *)p, 0, 0);
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_anything_setup(void)
-{
-  iem_anything_class = class_new(gensym("iem_anything"),
-    (t_newmethod)iem_anything_new, (t_method)iem_anything_free,
-    sizeof(t_iem_anything), 0, A_GIMME, 0);
-	class_addcreator((t_newmethod)iem_anything_new, gensym("any"), A_GIMME, 0);
-
-  class_addanything(iem_anything_class, iem_anything_anything);
-	class_addbang(iem_anything_class, iem_anything_bang);
-  class_sethelpsymbol(iem_anything_class, gensym("iemhelp/help-iem_anything"));
-
-  iem_anything_proxy_class = class_new(gensym("_iem_anything_proxy"),
-    0, 0, sizeof(t_iem_anything_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addanything(iem_anything_proxy_class, iem_anything_proxy_anything);
-}
diff --git a/src/iemlib2/iem_append.c b/src/iemlib2/iem_append.c
deleted file mode 100644
index f7f817c..0000000
--- a/src/iemlib2/iem_append.c
+++ /dev/null
@@ -1,355 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ----------------------- iem_append -------------------------- */
-/* -- concatenates message from hot (left) inlet with message -- */
-/* ------ from cold (right) inlet and outputs it;  initial ----- */
-/* -- arguments (appendix) are eqal to message of cold inlet --- */
-
-
-struct _iem_append_proxy;
-
-static t_class *iem_append_class;
-static t_class *iem_append_proxy_class;
-
-typedef struct _iem_append
-{
-  t_object                  x_obj;
-	struct _iem_append_proxy  *x_proxy_inlet;
-  int                       x_size12;
-  int                       x_size2;
-  int                       x_ac1;
-  int                       x_ac2;
-  t_atom                    *x_at12;
-  t_atom                    *x_at2;
-  t_symbol                  *x_selector_sym1;
-  t_symbol                  *x_selector_sym2;
-  t_atomtype                x_type1;
-  t_atomtype                x_type2;
-} t_iem_append;
-
-typedef struct _iem_append_proxy
-{
-  t_object      p_obj;
-  t_iem_append  *p_owner;
-} t_iem_append_proxy;
-
-static void iem_append_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_append_merge(t_iem_append *x, int off)
-{
-  if((x->x_ac1+x->x_ac2+1) > x->x_size12)
-  {
-    x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2+1)*sizeof(t_atom));
-    x->x_size12 = 2*(x->x_ac1+x->x_ac2+1);
-  }
-  if(off)
-    SETSYMBOL(x->x_at12 + x->x_ac1, x->x_selector_sym2);
-  iem_append_atcopy(x->x_at2, x->x_at12 + x->x_ac1 + off, x->x_ac2);
-}
-
-static void iem_append_out(t_iem_append *x)
-{
-  int off=0;
-  
-  if(x->x_type1 == A_GIMME)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_merge(x, off);
-    outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-  else if(x->x_type1 == A_COMMA)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_merge(x, off);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym1, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-  else if(x->x_type1 == A_NULL)/*depends on 2.part*/
-  {
-    iem_append_merge(x, 0);
-    if(x->x_type2 == A_GIMME)
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at12);
-    else if(x->x_type2 == A_COMMA)
-      outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym2, x->x_ac2, x->x_at12);
-    else if(x->x_type2 == A_FLOAT)
-      outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
-    else if(x->x_type2 == A_SYMBOL)
-      outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
-    else if(x->x_type2 == A_NULL)
-      outlet_bang(x->x_obj.ob_outlet);
-    else if(x->x_type2 == A_POINTER)
-      outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
-  }
-  else
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_merge(x, off);
-    if(x->x_type2 == A_NULL)
-    {
-      if(x->x_type1 == A_FLOAT)
-        outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
-      else if(x->x_type1 == A_SYMBOL)
-        outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
-      else if(x->x_type1 == A_POINTER)
-        outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
-    }
-    else
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-}
-
-static void iem_append_bang(t_iem_append *x)
-{
-  x->x_ac1 = 0;
-  x->x_type1 = A_NULL;
-  iem_append_out(x);
-}
-
-static void iem_append_float(t_iem_append *x, t_float f)
-{
-  x->x_ac1 = 1;
-  x->x_type1 = A_FLOAT;
-  SETFLOAT(x->x_at12, f);
-  iem_append_out(x);
-}
-
-static void iem_append_symbol(t_iem_append *x, t_symbol *s)
-{
-  x->x_ac1 = 1;
-  x->x_type1 = A_SYMBOL;
-  SETSYMBOL(x->x_at12, s);
-  iem_append_out(x);
-}
-
-static void iem_append_pointer(t_iem_append *x, t_gpointer *gp)
-{
-  x->x_ac1 = 1;
-  x->x_type1 = A_POINTER;
-  SETPOINTER(x->x_at12, gp);
-  iem_append_out(x);
-}
-
-static void iem_append_list(t_iem_append *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((x->x_size2+ac+1) > x->x_size12)
-  {
-    x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (x->x_size2+ac+11)*sizeof(t_atom));
-    x->x_size12 = x->x_size2+ac+11;
-  }
-  x->x_ac1 = ac;
-  x->x_type1 = A_GIMME;
-  iem_append_atcopy(av, x->x_at12, ac);
-  x->x_selector_sym1 = &s_list;
-  iem_append_out(x);
-}
-
-static void iem_append_anything(t_iem_append *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((x->x_size2+ac+2) > x->x_size12)
-  {
-    x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (x->x_size2+ac+12)*sizeof(t_atom));
-    x->x_size12 = x->x_size2+ac+12;
-  }
-  x->x_ac1 = ac;
-  x->x_type1 = A_COMMA;
-  iem_append_atcopy(av, x->x_at12, ac);
-  x->x_selector_sym1 = s;
-  iem_append_out(x);
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void iem_append_proxy_bang(t_iem_append_proxy *p)
-{
-  t_iem_append *x = p->p_owner;
-
-	x->x_ac2 = 0;
-  x->x_type2 = A_NULL;
-  x->x_selector_sym2 = &s_list;
-}
-
-static void iem_append_proxy_float(t_iem_append_proxy *p, t_float f)
-{
-  t_iem_append *x = p->p_owner;
-
-	x->x_ac2 = 1;
-  x->x_type2 = A_FLOAT;
-  SETFLOAT(x->x_at2, f);
-  x->x_selector_sym2 = &s_list;
-}
-
-static void iem_append_proxy_symbol(t_iem_append_proxy *p, t_symbol *s)
-{
-  t_iem_append *x = p->p_owner;
-
-  x->x_ac2 = 1;
-  x->x_type2 = A_SYMBOL;
-  SETSYMBOL(x->x_at2, s);
-  x->x_selector_sym2 = &s_list;
-}
-
-static void iem_append_proxy_pointer(t_iem_append_proxy *p, t_gpointer *gp)
-{
-  t_iem_append *x = p->p_owner;
-
-  x->x_ac2 = 1;
-  x->x_type2 = A_POINTER;
-  SETPOINTER(x->x_at2, gp);
-  x->x_selector_sym2 = &s_list;
-}
-
-static void iem_append_proxy_list(t_iem_append_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_append *x = p->p_owner;
-
-	if(ac > x->x_size2)
-  {
-    x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), (ac+10)*sizeof(t_atom));
-    x->x_size2 = (ac+10);
-  }
-  x->x_ac2 = ac;
-  x->x_type2 = A_GIMME;
-  x->x_selector_sym2 = &s_list;
-  iem_append_atcopy(av, x->x_at2, ac);
-}
-
-static void iem_append_proxy_anything(t_iem_append_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_append *x = p->p_owner;
-
-  if((ac+1) > x->x_size2)
-  {
-    x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), (ac+11)*sizeof(t_atom));
-    x->x_size2 = ac+11;
-  }
-  x->x_ac2 = ac;
-  x->x_type2 = A_COMMA;
-  x->x_selector_sym2 = s;
-  iem_append_atcopy(av, x->x_at2, ac);
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void iem_append_free(t_iem_append *x)
-{
-  if(x->x_at12)
-    freebytes(x->x_at12, x->x_size12 * sizeof(t_atom));
-  if(x->x_at2)
-    freebytes(x->x_at2, x->x_size2 * sizeof(t_atom));
-	if(x->x_proxy_inlet)
-    pd_free((t_pd *)x->x_proxy_inlet);
-}
-
-static void *iem_append_new(t_symbol *s, int ac, t_atom *av)
-{
-	t_iem_append *x = (t_iem_append *)pd_new(iem_append_class);
-  t_iem_append_proxy *p = (t_iem_append_proxy *)pd_new(iem_append_proxy_class);
-
-  x->x_proxy_inlet = p;
-  p->p_owner = x;
-  
-  x->x_type1 = A_NULL;
-  x->x_selector_sym1 = &s_list;
-  x->x_size2 = 10;
-  if(ac > 5)
-    x->x_size2 = 2*ac;
-  x->x_at2 = (t_atom *)getbytes(x->x_size2 * sizeof(t_atom));
-  x->x_size12 = x->x_size2 + 10;
-  x->x_at12 = (t_atom *)getbytes(x->x_size12 * sizeof(t_atom));
-  x->x_ac1 = 0;
-
-  if(ac <= 0)
-  {
-    x->x_type2 = A_NULL;
-    x->x_ac2 = 0;
-    x->x_selector_sym2 = &s_list;
-  }
-  else
-  {
-    if(IS_A_FLOAT(av, 0))
-    {
-      if(ac == 1)
-        iem_append_proxy_float(p, atom_getfloat(av));
-      else
-        iem_append_proxy_list(p, &s_list, ac, av);
-    }
-    else if(IS_A_SYMBOL(av, 0))
-    {
-      t_symbol *xsym=atom_getsymbol(av);
-      
-      if(xsym == &s_symbol)
-      {
-        if(ac > 1)
-          iem_append_proxy_symbol(p, atom_getsymbol(av+1));
-        else
-          iem_append_proxy_symbol(p, gensym(""));
-      }
-      else if(xsym == &s_float)
-      {
-        if(ac > 1)
-        {
-          if(IS_A_FLOAT(av, 1))
-            iem_append_proxy_float(p, atom_getfloat(av+1));
-          else
-            iem_append_proxy_float(p, 0.0f);
-        }
-        else
-          iem_append_proxy_float(p, 0.0f);
-      }
-      else if(xsym == &s_list)
-      {
-        iem_append_proxy_list(p, &s_list, ac-1, av+1);
-      }
-      else
-      {
-        iem_append_proxy_anything(p, xsym, ac-1, av+1);
-      }
-    }
-  }
-  inlet_new((t_object *)x, (t_pd *)p, 0, 0);
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_append_setup(void)
-{
-  iem_append_class = class_new(gensym("iem_append"),
-    (t_newmethod)iem_append_new, (t_method)iem_append_free,
-    sizeof(t_iem_append), 0, A_GIMME, 0);
-	class_addcreator((t_newmethod)iem_append_new, gensym("merge_any"), A_GIMME, 0);
-  class_addbang(iem_append_class, (t_method)iem_append_bang);
-  class_addpointer(iem_append_class, iem_append_pointer);
-  class_addfloat(iem_append_class, (t_method)iem_append_float);
-  class_addsymbol(iem_append_class, iem_append_symbol);
-  class_addlist(iem_append_class, iem_append_list);
-  class_addanything(iem_append_class, iem_append_anything);
-  class_sethelpsymbol(iem_append_class, gensym("iemhelp/help-iem_append"));
-
-	iem_append_proxy_class = class_new(gensym("_iem_append_proxy"),
-    0, 0, sizeof(t_iem_append_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addbang(iem_append_proxy_class, (t_method)iem_append_proxy_bang);
-  class_addpointer(iem_append_proxy_class, iem_append_proxy_pointer);
-  class_addfloat(iem_append_proxy_class, (t_method)iem_append_proxy_float);
-  class_addsymbol(iem_append_proxy_class, iem_append_proxy_symbol);
-  class_addlist(iem_append_proxy_class, iem_append_proxy_list);
-  class_addanything(iem_append_proxy_class, iem_append_proxy_anything);
-}
diff --git a/src/iemlib2/iem_blocksize~.c b/src/iemlib2/iem_blocksize~.c
deleted file mode 100644
index 8865fcd..0000000
--- a/src/iemlib2/iem_blocksize~.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ------------------- iem_blocksize~ -------------------- */
-/* -- outputs the current signal-blocksize of a window --- */
-
-static t_class *iem_blocksize_tilde_class;
-
-typedef struct _iem_blocksize_tilde
-{
-  t_object  x_obj;
-  t_float   x_blocksize;
-  t_clock   *x_clock;
-  t_float   x_f;
-} t_iem_blocksize_tilde;
-
-static void iem_blocksize_tilde_out(t_iem_blocksize_tilde *x)
-{
-  outlet_float(x->x_obj.ob_outlet, x->x_blocksize);
-}
-
-static void iem_blocksize_tilde_free(t_iem_blocksize_tilde *x)
-{
-  clock_free(x->x_clock);
-}
-
-static void *iem_blocksize_tilde_new(t_symbol *s)
-{
-  t_iem_blocksize_tilde *x = (t_iem_blocksize_tilde *)pd_new(iem_blocksize_tilde_class);
-  x->x_clock = clock_new(x, (t_method)iem_blocksize_tilde_out);
-  outlet_new(&x->x_obj, &s_float);
-  x->x_blocksize = 64.0f;
-  x->x_f = 0.0f;
-  return (x);
-}
-
-static void iem_blocksize_tilde_dsp(t_iem_blocksize_tilde *x, t_signal **sp)
-{
-  x->x_blocksize = (t_float)(sp[0]->s_n);
-  clock_delay(x->x_clock, 0.0f);
-}
-
-void iem_blocksize_tilde_setup(void)
-{
-  iem_blocksize_tilde_class = class_new(gensym("iem_blocksize~"), (t_newmethod)iem_blocksize_tilde_new,
-    (t_method)iem_blocksize_tilde_free, sizeof(t_iem_blocksize_tilde), 0, 0);
-  CLASS_MAINSIGNALIN(iem_blocksize_tilde_class, t_iem_blocksize_tilde, x_f);
-  class_addmethod(iem_blocksize_tilde_class, (t_method)iem_blocksize_tilde_dsp, gensym("dsp"), 0);
-}
diff --git a/src/iemlib2/iem_i_route.c b/src/iemlib2/iem_i_route.c
deleted file mode 100644
index f1c38a9..0000000
--- a/src/iemlib2/iem_i_route.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* -------------------------- iem_i_route ------------------------------ */
-/* ---- routes a list beginning with a float to an outlet, which is ---- */
-/* -- defined by the 3 initial arguments first index, last index and --- */
-/* ---------------------- offset index --------------------------------- */
-
-static t_class *iem_i_route_class;
-
-typedef struct _iem_i_route
-{
-  t_object  x_obj;
-  int       x_first_element;
-  int       x_last_element;
-  t_outlet  **x_out;
-} t_iem_i_route;
-
-static void iem_i_route_list(t_iem_i_route *x, t_symbol *sel, int argc, t_atom *argv)
-{
-  t_outlet **out;
-  int first, last, i;
-  
-  if(!argc)
-    return;
-  i = (int)atom_getintarg(0, argc, argv);
-  first = x->x_first_element;
-  last = x->x_last_element;
-  out = x->x_out;
-  if((i >= first)&&(i <= last))
-  {
-    out += i - first;
-    if(argc >= 3)
-    {
-      if(IS_A_FLOAT(argv,1))
-        outlet_list(*out, &s_list, argc-1, argv+1);
-      else if(IS_A_SYMBOL(argv,1))
-        outlet_anything(*out, atom_getsymbolarg(1, argc, argv), argc-2, argv+2);
-    }
-    else if(argc >= 2)
-    {
-      if(IS_A_FLOAT(argv,1))
-        outlet_float(*out, (float)atom_getfloatarg(1, argc, argv));
-      else if(IS_A_SYMBOL(argv,1))
-        outlet_anything(*out, atom_getsymbolarg(1, argc, argv), 0, argv+2);
-    }
-    else
-      outlet_bang(*out);
-  }
-  else
-  {
-    out += last - first + 1;
-    outlet_list(*out, &s_list, argc, argv);
-  }
-}
-
-static void iem_i_route_free(t_iem_i_route *x)
-{
-  freebytes(x->x_out, (x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *));
-}
-
-static void *iem_i_route_new(t_symbol *s, int argc, t_atom *argv)
-{
-  int n, i;
-  t_outlet **out;
-  t_iem_i_route *x = (t_iem_i_route *)pd_new(iem_i_route_class);
-  
-  if((argc >= 2)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1))
-  {
-    x->x_first_element = (int)atom_getintarg(0, argc, argv);
-    x->x_last_element = (int)atom_getintarg(1, argc, argv);
-    if((argc >= 3)&&IS_A_FLOAT(argv,2))
-    {
-      i = (int)atom_getintarg(2, argc, argv);
-      x->x_first_element += i;
-      x->x_last_element += i;
-    }
-    x->x_out = (t_outlet **)getbytes((x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *));
-    n = x->x_last_element - x->x_first_element + 2;
-    for(i=0, out=x->x_out; i<n; i++, out++)
-      *out = outlet_new(&x->x_obj, &s_list);
-    return (x);
-  }
-  else
-  {
-    post("iem_i_route-ERROR: needs 3 floats!!");
-    return(0);
-  }
-}
-
-void iem_i_route_setup(void)
-{
-  iem_i_route_class = class_new(gensym("iem_i_route"), (t_newmethod)iem_i_route_new,
-        (t_method)iem_i_route_free, sizeof(t_iem_i_route), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)iem_i_route_new, gensym("iiroute"), A_GIMME, 0);
-  class_addlist(iem_i_route_class, iem_i_route_list);
-  class_sethelpsymbol(iem_i_route_class, gensym("iemhelp/help-iem_i_route"));
-}
diff --git a/src/iemlib2/iem_pbank_csv.c b/src/iemlib2/iem_pbank_csv.c
deleted file mode 100644
index d8a8821..0000000
--- a/src/iemlib2/iem_pbank_csv.c
+++ /dev/null
@@ -1,798 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-
-/* ---------------------------- iem_pbank_csv ------------------------------- */
-/* -- is a list storage and management object, can store an array of lists -- */
-/* ------------------------------- as an csv file --------------------------- */
-
-/* read and write method needs 2 symbols,
-1. symbol is a filename,
-2. symbol is a 3 character descriptor
-
-  1.char: 'b'...for blank as ITEM_SEPARATOR (" ")
-  1.char: 'c'...for comma as ITEM_SEPARATOR (",")
-  1.char: 's'...for semicolon as ITEM_SEPARATOR (";")
-  1.char: 't'...for tabulator as ITEM_SEPARATOR ("	" = 0x09)
-  
-    2.char: 'b'...for blank,return as END_OF_LINE (" \n")
-    2.char: 'r'...for return-only as END_OF_LINE ("\n")
-    2.char: 's'...for semicolon,return as END_OF_LINE (";\n")
-    
-      3.char: 'l'...for linux RETURN (0x0A)
-      3.char: 'w'...for windows RETURN (0x0D,0x0A)
-      3.char: 'm'...for mac RETURN (0x0D)
-      
-        
-          
-        change: recall + offset + number
-*/
-
-static t_class *iem_pbank_csv_class;
-
-typedef struct _iem_pbank_csv
-{
-  t_object  x_obj;
-  int       x_nr_para;
-  int       x_nr_line;
-  int       x_line;
-  t_atom    *x_atbegmem;
-  t_atom    *x_atbegbuf;
-  t_atom    *x_atbegout;
-  t_canvas  *x_canvas;
-  void      *x_list_out;
-  void      *x_offset_list_out;
-} t_iem_pbank_csv;
-
-static void iem_pbank_csv_write(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format)
-{
-  char completefilename[400], eol[4], sep, mode[4], string[200];
-  int size, p, l, nrl=x->x_nr_line, nrp=x->x_nr_para;
-  int state, max=nrl*nrp, org_size, eollen;
-  FILE *fh;
-  t_atom *ap=x->x_atbegmem;
-  char formattext[100];
-  
-  strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/
-  sep = ' ';
-  eol[0] = ';';
-  eol[1] = 0x0a;
-  eol[2] = 0;
-  if(filename->s_name[0] == '/')
-  {
-    strcpy(completefilename, filename->s_name);
-  }
-  else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')||
-    (filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&&
-    (filename->s_name[1] == ':')&&(filename->s_name[2] == '/'))
-  {
-    strcpy(completefilename, filename->s_name);
-  }
-  else
-  {
-    strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name);
-    strcat(completefilename, "/");
-    strcat(completefilename, filename->s_name);
-  }
-  
-  fh = fopen(completefilename,"wb");
-  if(!fh)
-  {
-    post("iem_pbank_csv_write: cannot create %s !!\n", completefilename);
-  }
-  else
-  {
-    if(strlen(format->s_name) >= 3)
-    {
-      for(p=0; p<3; p++)
-      {
-        if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z'))
-          format->s_name[p] += 'a' - 'A';
-      }
-      if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't'))
-        mode[0] = format->s_name[0];
-      if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's'))
-        mode[1] = format->s_name[1];
-      if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm'))
-        mode[2] = format->s_name[2];
-    }
-    else
-      post("iem_pbank_csv_write: use default format %s !!\n", mode);
-    
-    if(mode[0] == 'b')
-    {
-      sep = ' ';
-      strcpy(formattext, "item-separator = BLANK; ");
-    }
-    else if(mode[0] == 'c')
-    {
-      sep = ',';
-      strcpy(formattext, "item-separator = COMMA; ");
-    }
-    else if(mode[0] == 's')
-    {
-      sep = ';';
-      strcpy(formattext, "item-separator = SEMICOLON; ");
-    }
-    else if(mode[0] == 't')
-    {
-      sep = 0x09;
-      strcpy(formattext, "item-separator = TABULATOR; ");
-    }
-    
-    eollen = 1;
-    if(mode[1] == 'b')
-    {
-      eol[0] = ' ';
-      strcat(formattext, "end_of_line_terminator = BLANK-RETURN in ");
-    }
-    else if(mode[1] == 'r')
-    {
-      eollen = 0;
-      strcat(formattext, "end_of_line_terminator = RETURN in ");
-    }
-    else if(mode[1] == 's')
-    {
-      eol[0] = ';';
-      strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in ");
-    }
-    
-    if(mode[2] == 'l')
-    {
-      eol[eollen++] = 0x0a;
-      strcat(formattext, "LINUX-Format.");
-    }
-    else if(mode[2] == 'w')
-    {
-      eol[eollen++] = 0x0d;
-      eol[eollen++] = 0x0a;
-      strcat(formattext, "WINDOWS-Format.");
-    }
-    else if(mode[2] == 'm')
-    {
-      eol[eollen++] = 0x0d;
-      strcat(formattext, "MACINTOSH-Format.");
-    }
-    eol[eollen] = 0;
-    
-    ap = x->x_atbegmem;
-    for(l=0; l<nrl; l++)
-    {
-      for(p=1; p<nrp; p++)
-      {
-        if(IS_A_FLOAT(ap, 0))
-          fprintf(fh, "%g%c", ap->a_w.w_float, sep);
-        else if(IS_A_SYMBOL(ap, 0))
-          fprintf(fh, "%s%c", ap->a_w.w_symbol->s_name, sep);
-        ap++;
-      }
-      if(IS_A_FLOAT(ap, 0))
-        fprintf(fh, "%g%s", ap->a_w.w_float, eol);
-      else if(IS_A_SYMBOL(ap, 0))
-        fprintf(fh, "%s%s", ap->a_w.w_symbol->s_name, eol);
-      ap++;
-    }
-    fclose(fh);
-    post("iem_pbank_csv: wrote %d parameters x %d lines to file:\n%s\nwith following format:\n%s\n", nrp, nrl, completefilename, formattext);
-  }
-}
-
-int iem_pbank_csv_text2atom(char *text, int text_size, t_atom **at_beg,
-                            int *nalloc, char sep, char eol)
-{
-  char buf[MAXPDSTRING+1], *bufp, *ebuf = buf+MAXPDSTRING;
-  const char *textp = text, *etext = text + text_size;
-  int natom = 0;
-  t_atom *ap = *at_beg;
-  t_float f;
-  
-  while(1)
-  {
-    int type;
-    
-    if(textp == etext)
-      break;
-    if(*textp == eol)
-    {
-      SETSEMI(ap);
-      textp++;
-    }
-    else if(*textp == sep)
-    {
-      SETCOMMA(ap);
-      textp++;
-    }
-    else
-    {
-      char c;
-      int flst = 0, slash = 0, lastslash = 0;
-      int firstslash = (*textp == '\\');
-      
-      bufp = buf;
-      do
-      {
-        c = *bufp = *textp++;
-        lastslash = slash;
-        slash = (c == '\\');
-        
-        if (flst >= 0)
-        {
-          int digit = (c >= '0' && c <= '9'),
-            dot = (c == '.'), minus = (c == '-'),
-            plusminus = (minus || (c == '+')),
-            expon = (c == 'e' || c == 'E');
-          if (flst == 0)  /* beginning */
-          {
-            if (minus) flst = 1;
-            else if (digit) flst = 2;
-            else if (dot) flst = 3;
-            else flst = -1;
-          }
-          else if (flst == 1) /* got minus */
-          {
-            if (digit) flst = 2;
-            else if (dot) flst = 3;
-            else flst = -1;
-          }
-          else if (flst == 2) /* got digits */
-          {
-            if (dot) flst = 4;
-            else if (expon) flst = 6;
-            else if (!digit) flst = -1;
-          }
-          else if (flst == 3) /* got '.' without digits */
-          {
-            if (digit) flst = 5;
-            else flst = -1;
-          }
-          else if (flst == 4) /* got '.' after digits */
-          {
-            if (digit) flst = 5;
-            else if (expon) flst = 6;
-            else flst = -1;
-          }
-          else if (flst == 5) /* got digits after . */
-          {
-            if (expon) flst = 6;
-            else if (!digit) flst = -1;
-          }
-          else if (flst == 6) /* got 'e' */
-          {
-            if (plusminus) flst = 7;
-            else if (digit) flst = 8;
-            else flst = -1;
-          }
-          else if (flst == 7) /* got plus or minus */
-          {
-            if (digit) flst = 8;
-            else flst = -1;
-          }
-          else if (flst == 8) /* got digits */
-          {
-            if (!digit) flst = -1;
-          }
-        }
-        if (!slash) bufp++;
-      }
-      while (textp != etext && bufp != ebuf && *textp != ' ' &&
-        (slash || (*textp != sep && *textp != eol)));
-      *bufp = 0;
-      
-      if(*buf == '$' && buf[1] >= '0' && buf[1] <= '9' && !firstslash)
-      {
-        for (bufp = buf+2; *bufp; bufp++)
-          if (*bufp < '0' || *bufp > '9')
-          {
-            SETDOLLSYM(ap, gensym(buf+1));
-            goto iem_pbank_csv_didit;
-          }
-          SETDOLLAR(ap, atoi(buf+1));
-iem_pbank_csv_didit: ;
-      }
-      else
-      {
-        if(flst == 2 || flst == 4 || flst == 5 || flst == 8)
-        {
-          f = atof(buf);
-          if((f < 1.0e-20)&&(f > -1.0e-20))
-            f = 0.0;
-          SETFLOAT(ap, f);
-        }
-        else
-          SETSYMBOL(ap, gensym(buf));
-      }
-    }
-    
-    ap++;
-    natom++;
-    if(natom == *nalloc)
-    {
-      *at_beg = t_resizebytes(*at_beg, *nalloc * sizeof(t_atom),
-        *nalloc * (2*sizeof(t_atom)));
-      *nalloc = *nalloc * 2;
-      ap = *at_beg + natom;
-    }
-    if(textp == etext)
-      break;
-  }
-  return(natom);
-}
-
-/*static char myq(t_atom *a, int off)
-{
-char c='0';
-
-  if(IS_A_SEMI(a,off))
-  c = 's';
-  else if(IS_A_COMMA(a,off))
-  c = 'c';
-  else if(IS_A_FLOAT(a,off))
-    c = 'f';
-    else if(IS_A_SYMBOL(a,off))
-    c = 'y';
-    return(c);
-} */
-
-static void iem_pbank_csv_read(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format)
-{
-  char completefilename[400], eol[4], sep, mode[4], *txbuf1, *txbuf2, *txvec_src, *txvec_dst;
-  int size, p, l, i, j, nrl=x->x_nr_line, nrp=x->x_nr_para, atlen=0;
-  int txlen, txalloc, hat_alloc, max, eollen;
-  FILE *fh;
-  t_atom *ap, *hap, *at;
-  char formattext[100];
-  
-  strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/
-  sep = ' ';
-  eol[0] = ';';
-  eol[1] = 0x0a;
-  eol[2] = 0;
-  if(filename->s_name[0] == '/')/*make complete path + filename*/
-  {
-    strcpy(completefilename, filename->s_name);
-  }
-  else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')||
-    (filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&&
-    (filename->s_name[1] == ':')&&(filename->s_name[2] == '/'))
-  {
-    strcpy(completefilename, filename->s_name);
-  }
-  else
-  {
-    strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name);
-    strcat(completefilename, "/");
-    strcat(completefilename, filename->s_name);
-  }
-  
-  fh = fopen(completefilename,"rb");
-  if(!fh)
-  {
-    post("iem_pbank_csv_read: cannot open %s !!\n", completefilename);
-  }
-  else
-  {
-    if(strlen(format->s_name) >= 3)
-    {
-      for(p=0; p<3; p++)
-      {
-        if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z'))
-          format->s_name[p] += 'a' - 'A';
-      }
-      if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't'))
-        mode[0] = format->s_name[0];
-      if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's'))
-        mode[1] = format->s_name[1];
-      if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm'))
-        mode[2] = format->s_name[2];
-    }
-    else
-      post("iem_pbank_csv_read: use default format %s !!\n", mode);
-    if(mode[0] == 'b')
-    {
-      sep = ' ';
-      strcpy(formattext, "item-separator = BLANK; ");
-    }
-    else if(mode[0] == 'c')
-    {
-      sep = ',';
-      strcpy(formattext, "item-separator = COMMA; ");
-    }
-    else if(mode[0] == 's')
-    {
-      sep = ';';
-      strcpy(formattext, "item-separator = SEMICOLON; ");
-    }
-    else if(mode[0] == 't')
-    {
-      sep = 0x09;
-      strcpy(formattext, "item-separator = TABULATOR; ");
-    }
-    
-    eollen = 1;
-    if(mode[1] == 'b')
-    {
-      eol[0] = ' ';
-      strcat(formattext, "end_of_line_terminator = BLANK-RETURN in ");
-    }
-    else if(mode[1] == 'r')
-    {
-      eollen = 0;
-      strcat(formattext, "end_of_line_terminator = RETURN in ");
-    }
-    else if(mode[1] == 's')
-    {
-      eol[0] = ';';
-      strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in ");
-    }
-    
-    if(mode[2] == 'l')
-    {
-      eol[eollen++] = 0x0a;
-      strcat(formattext, "LINUX-Format.");
-    }
-    else if(mode[2] == 'w')
-    {
-      eol[eollen++] = 0x0d;
-      eol[eollen++] = 0x0a;
-      strcat(formattext, "WINDOWS-Format.");
-    }
-    else if(mode[2] == 'm')
-    {
-      eol[eollen++] = 0x0d;
-      strcat(formattext, "MACINTOSH-Format.");
-    }
-    eol[eollen] = 0;
-    
-    fseek(fh, 0, SEEK_END);
-    txalloc = ftell(fh);
-    fseek(fh,0,SEEK_SET);
-    txbuf1 = (char *)getbytes(2 * txalloc * sizeof(char));
-    txbuf2 = (char *)getbytes(2 * txalloc * sizeof(char));
-    fread(txbuf1, sizeof(char), txalloc, fh);
-    fclose(fh);
-    
-    txvec_src = txbuf1;
-    txvec_dst = txbuf2;
-    p = 0;
-    for(l=0; l<txalloc; l++)
-    {
-      if(!strncmp(txvec_src, eol, eollen)) /* replace eol by 0x0a */
-      {
-        txvec_src += eollen;
-        l += eollen - 1;
-        *txvec_dst++ = 0x0a;
-        p++;
-      }
-      else if(*txvec_src == sep) /* replace sep by ; */
-      {
-        txvec_src++;
-        *txvec_dst++ = ';';
-        p++;
-      }
-      else if((*txvec_src == '\r')||(*txvec_src == '\n')||(*txvec_src == '\t')) /* remove '\n'-returns */
-        txvec_src++;
-      else                         /* copy the same char */
-      {
-        *txvec_dst++ = *txvec_src++;
-        p++;
-      }
-    }
-    txlen = p;
-    
-    txvec_src = txbuf2;
-    txvec_dst = txbuf1;
-    p = 0;
-    for(l=0; l<txlen; l++)
-    {
-      if((*txvec_src == ';')&&(txvec_src[1] == ';')) /* fill between 2 sep a zero */
-      {
-        *txvec_dst++ = *txvec_src++;
-        *txvec_dst++ = '0';
-        p += 2;
-      }
-      else if((*txvec_src == ';')&&(txvec_src[1] == 0x0a)) /* fill between sep and eol a zero */
-      {
-        *txvec_dst++ = *txvec_src++;
-        *txvec_dst++ = '0';
-        p += 2;
-      }
-      else if((*txvec_src == 0x0a)&&(txvec_src[1] == ';')) /* fill between eol and sep a zero */
-      {
-        *txvec_dst++ = *txvec_src++;
-        *txvec_dst++ = '0';
-        p += 2;
-      }
-      else if(*txvec_src == ',') /* replace a comma by a dot */
-      {
-        *txvec_dst++ = '.';
-        txvec_src++;
-        p++;
-      }
-      else                /* copy the same char */
-      {
-        *txvec_dst++ = *txvec_src++;
-        p++;
-      }
-    }
-    txlen = p;
-    
-    /*     strncpy(txbuf2, txbuf1, txlen);
-    txbuf2[txlen] = 0;
-    post("\n\n%s\n\n", txbuf2);   */
-    
-    hat_alloc = 200;
-    hap = t_getbytes(hat_alloc * sizeof(t_atom));
-    
-    atlen = iem_pbank_csv_text2atom(txbuf1, txlen, &hap, &hat_alloc, ';', 0x0a);
-    
-    /*   ap = hap;
-    i = atlen;
-    while(i >= 20)
-    {
-    post("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",myq(ap,0),myq(ap,1),myq(ap,2),myq(ap,3),myq(ap,4),myq(ap,5),myq(ap,6),myq(ap,7),myq(ap,8),myq(ap,9),myq(ap,10),myq(ap,11),myq(ap,12),myq(ap,13),myq(ap,14),myq(ap,15),myq(ap,16),myq(ap,17),myq(ap,18),myq(ap,19));
-    ap += 20;
-    i -= 20;
-  } */
-    
-    at = x->x_atbegmem;
-    for(l=0; l<nrl; l++)/*reset all*/
-    {
-      for(p=0; p<nrp; p++)
-      {
-        SETFLOAT(at, 0.0f);
-        at++;
-      }
-    }
-    
-    at = x->x_atbegmem;
-    ap = hap;
-    nrp++;
-    i = 0; /* atom-counter */
-    j = 0;
-    for(l=0; l<nrl; l++)/* nrl line times */
-    {
-      for(p=1; p<=nrp;)
-      {
-        if((p == nrp) && !(IS_A_SEMI(ap,0)))
-        {
-          /*post("too long");*/
-          while(!(IS_A_SEMI(ap,0)))
-          {
-            ap++;
-            atlen--;
-            /*post("ignore");*/
-            j++;
-            if(atlen <= 0)
-            {
-              goto iem_pbank_csv_end;
-            }
-          }
-        }
-        else
-        {
-          if(IS_A_FLOAT(ap,0))
-          {
-            SETFLOAT(at, ap->a_w.w_float);
-            /*post("float");*/
-            p++;
-            i++;
-            at++;
-          }
-          else if(IS_A_SYMBOL(ap,0))
-          {
-            SETSYMBOL(at, ap->a_w.w_symbol);
-            /*post("sym");*/
-            p++;
-            i++;
-            at++;
-          }
-          else if(IS_A_SEMI(ap,0))
-          {
-            /*post("semi");*/
-            for(; p<nrp;)
-            {
-              SETFLOAT(at,0.0);
-              /*post("zero");*/
-              p++;
-              i++;
-              at++;
-            }
-            p=nrp + 1;
-          }
-          ap++;
-          atlen--;
-          j++;
-        }
-        if(atlen <= 0)
-        {
-          goto iem_pbank_csv_end;
-        }
-      }
-    }
-    
-iem_pbank_csv_end:
-    
-    
-    freebytes(hap, hat_alloc * sizeof(t_atom));
-    freebytes(txbuf1, 2 * txalloc * sizeof(char));
-    freebytes(txbuf2, 2 * txalloc * sizeof(char));
-    post("iem_pbank_csv: read %d parameters x %d lines from file:\n%s\nwith following format:\n%s\n", nrp-1, nrl, completefilename, formattext);
-  }
-}
-
-static void iem_pbank_csv_recall(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, n, beg=0, nrp=x->x_nr_para;
-  t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem;
-  t_atom *atout=x->x_atbegout;
-  
-  if(ac >= 2)
-    nrp = atom_getintarg(1, ac, av);
-  if(ac >= 1)
-    beg = atom_getintarg(0, ac, av);
-  if(beg < 0)
-    beg = 0;
-  else if(beg >= x->x_nr_para)
-    beg = x->x_nr_para - 1;
-  if(nrp < 0)
-    nrp = 0;
-  else if((beg+nrp) > x->x_nr_para)
-    nrp = x->x_nr_para - beg;
-  atmem += x->x_nr_para * x->x_line + beg;
-  atbuf += beg;
-  SETFLOAT(atout, (t_float)beg);
-  atout++;
-  for(i=0; i<nrp; i++)
-  {
-    *atbuf++ = *atmem;
-    *atout++ = *atmem++;
-  }
-  outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout);
-  outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1);
-}
-
-static void iem_pbank_csv_bang(t_iem_pbank_csv *x)
-{
-  int i, nrp=x->x_nr_para;
-  t_atom *atbuf=x->x_atbegbuf;
-  t_atom *atout=x->x_atbegout;
-  
-  SETFLOAT(atout, 0.0f);
-  atout++;
-  for(i=0; i<nrp; i++)
-    *atout++ = *atbuf++;
-  outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout);
-  outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1);
-}
-
-static void iem_pbank_csv_store(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, beg=0, nrp=x->x_nr_para;
-  t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem;
-  
-  if(ac >= 2)
-    nrp = atom_getintarg(1, ac, av);
-  if(ac >= 1)
-    beg = atom_getintarg(0, ac, av);
-  if(beg < 0)
-    beg = 0;
-  else if(beg >= x->x_nr_para)
-    beg = x->x_nr_para - 1;
-  if(nrp < 0)
-    nrp = 0;
-  else if((beg+nrp) > x->x_nr_para)
-    nrp = x->x_nr_para - beg;
-  atmem += x->x_nr_para * x->x_line;
-  atmem += beg;
-  atbuf += beg;
-  for(i=0; i<nrp; i++)
-    *atmem++ = *atbuf++;
-}
-
-static void iem_pbank_csv_list(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(ac >= 2)
-  {
-    int para_index = atom_getintarg(0, ac, av);
-    
-    if(para_index >= 0)
-    {
-      if((para_index+ac-1) <= x->x_nr_para)
-      {
-        int i;
-        
-        for(i=1; i<ac; i++)
-        {
-          x->x_atbegbuf[para_index] = av[i];
-          para_index++;
-        }
-      }
-    }
-  }
-}
-
-static void iem_pbank_csv_ft1(t_iem_pbank_csv *x, t_floatarg fline_nr)
-{
-  int line = (int)fline_nr;
-  
-  if(line < 0)
-    line = 0;
-  else if(line >= x->x_nr_line)
-    line = x->x_nr_line - 1;
-  x->x_line = line;
-}
-
-static void iem_pbank_csv_free(t_iem_pbank_csv *x)
-{
-  freebytes(x->x_atbegmem, x->x_nr_para * x->x_nr_line * sizeof(t_atom));
-  freebytes(x->x_atbegbuf, x->x_nr_para * sizeof(t_atom));
-  freebytes(x->x_atbegout, (x->x_nr_para+1) * sizeof(t_atom));
-}
-
-static void *iem_pbank_csv_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_pbank_csv *x = (t_iem_pbank_csv *)pd_new(iem_pbank_csv_class);
-  int nrpp=0, nrp=10, nrl=10, p, l, i;
-  t_atom *ap;
-  
-  if((ac >= 1) && IS_A_FLOAT(av,0))
-    nrp = atom_getintarg(0, ac, av);
-  if((ac >= 2) && IS_A_FLOAT(av,1))
-    nrl = atom_getintarg(1, ac, av);
-  if(nrp <= 0)
-    nrp = 10;
-  if(nrl <= 0)
-    nrl = 10;
-  x->x_line = 0;
-  x->x_nr_para = nrp;
-  x->x_nr_line = nrl;
-  x->x_atbegmem = (t_atom *)getbytes(x->x_nr_para * x->x_nr_line * sizeof(t_atom));
-  x->x_atbegbuf = (t_atom *)getbytes(x->x_nr_para * sizeof(t_atom));
-  x->x_atbegout = (t_atom *)getbytes((x->x_nr_para+1) * sizeof(t_atom));
-  ap = x->x_atbegmem;
-  for(l=0; l<nrl; l++)
-  {
-    for(p=0; p<nrp; p++)
-    {
-      SETFLOAT(ap, 0.0f);
-      ap++;
-    }
-  }
-  ap = x->x_atbegbuf;
-  for(p=0; p<nrp; p++)
-  {
-    SETFLOAT(ap, 0.0f);
-    ap++;
-  }
-  x->x_list_out = outlet_new(&x->x_obj, &s_list);     /*left out*/
-  x->x_offset_list_out = outlet_new(&x->x_obj, &s_list);  /*right out*/
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
-  x->x_canvas = canvas_getcurrent();
-  return (x);
-}
-
-/* ---------------- global setup function -------------------- */
-
-void iem_pbank_csv_setup(void )
-{
-  iem_pbank_csv_class = class_new(gensym("iem_pbank_csv"), (t_newmethod)iem_pbank_csv_new,
-    (t_method)iem_pbank_csv_free, sizeof(t_iem_pbank_csv), 0, A_GIMME, 0);
-  class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_recall, gensym("recall"), A_GIMME, 0);
-  class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_store, gensym("store"), A_GIMME, 0);
-  class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_read, gensym("read"), A_SYMBOL, A_DEFSYM, 0);
-  class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_write, gensym("write"), A_SYMBOL, A_DEFSYM, 0);
-  class_addlist(iem_pbank_csv_class, iem_pbank_csv_list);
-  class_addbang(iem_pbank_csv_class, iem_pbank_csv_bang);
-  class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_ft1, gensym("ft1"), A_FLOAT, 0);
-  class_sethelpsymbol(iem_pbank_csv_class, gensym("iemhelp/help-iem_pbank_csv"));
-}
diff --git a/src/iemlib2/iem_prepend.c b/src/iemlib2/iem_prepend.c
deleted file mode 100644
index ebea499..0000000
--- a/src/iemlib2/iem_prepend.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ----------------------- iem_prepend --------------------------- */
-/* -- concatenates message from cold (right) inlet with message -- */
-/* ------- from hot (left) inlet and outputs it;   initial ------- */
-/* --- arguments (prependix) are eqal to message of cold inlet --- */
-
-struct _iem_prepend_proxy;
-
-static t_class *iem_prepend_class;
-static t_class *iem_prepend_proxy_class;
-
-typedef struct _iem_prepend
-{
-  t_object                   x_obj;
-  struct _iem_prepend_proxy  *x_proxy_inlet;
-  int                        x_size;
-  int                        x_ac;
-  t_atom                     *x_at;
-  t_symbol                   *x_selector_sym;
-} t_iem_prepend;
-
-typedef struct _iem_prepend_proxy
-{
-  t_object       p_obj;
-  t_iem_prepend  *p_owner;
-} t_iem_prepend_proxy;
-
-static void iem_prepend_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_prepend_bang(t_iem_prepend *x)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac, x->x_at);
-}
-
-static void iem_prepend_float(t_iem_prepend *x, t_floatarg f)
-{
-  if(x->x_selector_sym == &s_bang)
-    outlet_float(x->x_obj.ob_outlet, f);
-  else
-  {
-    SETFLOAT(x->x_at+x->x_ac, f);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at);
-  }
-}
-
-static void iem_prepend_symbol(t_iem_prepend *x, t_symbol *s)
-{
-  if(x->x_selector_sym == &s_bang)
-    outlet_symbol(x->x_obj.ob_outlet, s);
-  else
-  {
-    SETSYMBOL(x->x_at+x->x_ac, s);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at);
-  }
-}
-
-static void iem_prepend_pointer(t_iem_prepend *x, t_gpointer *gp)
-{
-  if(x->x_selector_sym == &s_bang)
-    outlet_pointer(x->x_obj.ob_outlet, gp);
-  else
-  {
-    SETPOINTER(x->x_at+x->x_ac, gp);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+1, x->x_at);
-  }
-}
-
-static void iem_prepend_list(t_iem_prepend *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac+x->x_ac+1) >= x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+11)*sizeof(t_atom));
-    x->x_size = ac + x->x_ac + 11;
-  }
-  if(x->x_selector_sym == &s_bang)
-    outlet_anything(x->x_obj.ob_outlet, &s_list, ac, av);
-  else
-  {
-    iem_prepend_atcopy(av, x->x_at + x->x_ac, ac);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+ac, x->x_at);
-  }
-}
-
-static void iem_prepend_anything(t_iem_prepend *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac+x->x_ac+2) >= x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+12)*sizeof(t_atom));
-    x->x_size = ac + x->x_ac + 12;
-  }
-  if(x->x_selector_sym == &s_bang)
-    outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-  else
-  {
-    SETSYMBOL(x->x_at + x->x_ac, s);
-    iem_prepend_atcopy(av, x->x_at+x->x_ac+1, ac);
-    outlet_anything(x->x_obj.ob_outlet, x->x_selector_sym, x->x_ac+ac+1, x->x_at);
-  }
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void iem_prepend_proxy_bang(t_iem_prepend_proxy *p)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  x->x_ac = 0;
-  x->x_selector_sym = &s_bang;
-}
-
-static void iem_prepend_proxy_float(t_iem_prepend_proxy *p, t_floatarg f)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  x->x_ac = 1;
-  SETFLOAT(x->x_at, f);
-  x->x_selector_sym = &s_list;
-}
-
-static void iem_prepend_proxy_symbol(t_iem_prepend_proxy *p, t_symbol *s)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  x->x_ac = 1;
-  SETSYMBOL(x->x_at, s);
-  x->x_selector_sym = &s_list;
-}
-
-static void iem_prepend_proxy_pointer(t_iem_prepend_proxy *p, t_gpointer *gp)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  x->x_ac = 1;
-  SETPOINTER(x->x_at, gp);
-  x->x_selector_sym = &s_list;
-}
-
-static void iem_prepend_proxy_list(t_iem_prepend_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  if((2*ac+10) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (2*ac+10)*sizeof(t_atom));
-    x->x_size = 2*ac+10;
-  }
-  x->x_ac = ac;
-  x->x_selector_sym = &s_list;
-  iem_prepend_atcopy(av, x->x_at, ac);
-}
-
-static void iem_prepend_proxy_anything(t_iem_prepend_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_prepend *x = p->p_owner;
-
-  if((2*ac+11) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (2*ac+11)*sizeof(t_atom));
-    x->x_size = 2*ac + 11;
-  }
-  x->x_ac = ac;
-  x->x_selector_sym = s;
-  iem_prepend_atcopy(av, x->x_at, ac);
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void iem_prepend_free(t_iem_prepend *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-  if(x->x_proxy_inlet)
-    pd_free((t_pd *)x->x_proxy_inlet);
-}
-
-static void *iem_prepend_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_prepend *x = (t_iem_prepend *)pd_new(iem_prepend_class);
-  t_iem_prepend_proxy *p = (t_iem_prepend_proxy *)pd_new(iem_prepend_proxy_class);
-
-  x->x_proxy_inlet = p;
-  p->p_owner = x;
-
-  x->x_size = 30;
-  if(ac > 10)
-    x->x_size = 2*ac + 10;
-  x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-  if(!ac)
-  {
-    x->x_ac = 0;
-    x->x_selector_sym = &s_bang;
-  }
-  else
-  {
-    if(IS_A_FLOAT(av, 0))
-    {
-      iem_prepend_proxy_list(p, &s_list, ac, av);
-    }
-    else if(IS_A_SYMBOL(av, 0))
-    {
-      iem_prepend_proxy_anything(p, atom_getsymbol(av), ac-1, av+1);
-    }
-  }
-  inlet_new((t_object *)x, (t_pd *)p, 0, 0);
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_prepend_setup(void)
-{
-  iem_prepend_class = class_new(gensym("iem_prepend"),
-    (t_newmethod)iem_prepend_new, (t_method)iem_prepend_free,
-    sizeof(t_iem_prepend), 0, A_GIMME, 0);
-	class_addcreator((t_newmethod)iem_prepend_new, gensym("pp"), A_GIMME, 0);
-	class_addcreator((t_newmethod)iem_prepend_new, gensym("prepend"), A_GIMME, 0);
-
-  class_addbang(iem_prepend_class, (t_method)iem_prepend_bang);
-  class_addpointer(iem_prepend_class, iem_prepend_pointer);
-  class_addfloat(iem_prepend_class, (t_method)iem_prepend_float);
-  class_addsymbol(iem_prepend_class, iem_prepend_symbol);
-  class_addlist(iem_prepend_class, iem_prepend_list);
-  class_addanything(iem_prepend_class, iem_prepend_anything);
-  class_sethelpsymbol(iem_prepend_class, gensym("iemhelp/help-iem_prepend"));
-
-  iem_prepend_proxy_class = class_new(gensym("_iem_prepend_proxy"),
-    0, 0, sizeof(t_iem_prepend_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addbang(iem_prepend_proxy_class, (t_method)iem_prepend_proxy_bang);
-  class_addpointer(iem_prepend_proxy_class, iem_prepend_proxy_pointer);
-  class_addfloat(iem_prepend_proxy_class, (t_method)iem_prepend_proxy_float);
-  class_addsymbol(iem_prepend_proxy_class, iem_prepend_proxy_symbol);
-  class_addlist(iem_prepend_proxy_class, iem_prepend_proxy_list);
-  class_addanything(iem_prepend_proxy_class, iem_prepend_proxy_anything);
-}
diff --git a/src/iemlib2/iem_receive.c b/src/iemlib2/iem_receive.c
deleted file mode 100644
index 4f8660c..0000000
--- a/src/iemlib2/iem_receive.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-/* ------------------------ iem_receive ---------------------------- */
-/* -------- like millers r, but with setable receive label --------- */
-
-struct _iem_receive_proxy;
-
-static t_class *iem_receive_class;
-static t_class *iem_receive_proxy_class;
-
-typedef struct _iem_receive
-{
-  t_object                   x_obj;
-  struct _iem_receive_proxy  *x_proxy_receiver;
-  t_symbol                   *x_receive_label_sym;
-} t_iem_receive;
-
-typedef struct _iem_receive_proxy
-{
-  t_object       p_obj;
-  t_iem_receive  *p_owner;
-} t_iem_receive_proxy;
-
-static void iem_receive_clear(t_iem_receive *x, t_symbol *s, int ac, t_atom *av)
-{
-	t_iem_receive_proxy *p=x->x_proxy_receiver;
-
-  if(x->x_receive_label_sym)
-    pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-  x->x_receive_label_sym = 0;
-}
-
-static void iem_receive_set(t_iem_receive *x, t_symbol *s, int ac, t_atom *av)
-{
-	t_iem_receive_proxy *p=x->x_proxy_receiver;
-
-	if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-		{
-			if(x->x_receive_label_sym)
-        pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-      x->x_receive_label_sym = atom_getsymbol(av);
-			pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-		}
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[32];
-      
-			if(x->x_receive_label_sym)
-        pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_receive_label_sym = gensym(str);
-			pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-    }
-  }
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void iem_receive_proxy_bang(t_iem_receive_proxy *p)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_bang(x->x_obj.ob_outlet);
-}
-
-static void iem_receive_proxy_float(t_iem_receive_proxy *p, t_floatarg f)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_float(x->x_obj.ob_outlet, f);
-}
-
-static void iem_receive_proxy_symbol(t_iem_receive_proxy *p, t_symbol *s)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void iem_receive_proxy_pointer(t_iem_receive_proxy *p, t_gpointer *gp)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_pointer(x->x_obj.ob_outlet, gp);
-}
-
-static void iem_receive_proxy_list(t_iem_receive_proxy *p, t_symbol *s, int argc, t_atom *argv)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_list(x->x_obj.ob_outlet, &s_list, argc, argv);
-}
-
-static void iem_receive_proxy_anything(t_iem_receive_proxy *p, t_symbol *s, int argc, t_atom *argv)
-{
-	t_iem_receive *x = p->p_owner;
-
-  outlet_anything(x->x_obj.ob_outlet, s, argc, argv);
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void iem_receive_free(t_iem_receive *x)
-{
-	t_iem_receive_proxy *p=x->x_proxy_receiver;
-
-  if(x->x_receive_label_sym)
-    pd_unbind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-	if(x->x_proxy_receiver)
-    pd_free((t_pd *)x->x_proxy_receiver);
-}
-
-static void *iem_receive_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_receive *x = (t_iem_receive *)pd_new(iem_receive_class);
-	t_iem_receive_proxy *p = (t_iem_receive_proxy *)pd_new(iem_receive_proxy_class);
-
-  x->x_proxy_receiver = p;
-  p->p_owner = x;
-  
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_receive_label_sym = atom_getsymbol(av);
-      pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-    }
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[100];
-      
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_receive_label_sym = gensym(str);
-      pd_bind(&p->p_obj.ob_pd, x->x_receive_label_sym);
-    }
-    else
-      x->x_receive_label_sym = 0;
-  }
-  else
-    x->x_receive_label_sym = 0;
-  
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_receive_setup(void)
-{
-  iem_receive_class = class_new(gensym("iem_receive"), (t_newmethod)iem_receive_new, 
-    (t_method)iem_receive_free, sizeof(t_iem_receive), 0, A_GIMME, 0);
-	class_addcreator((t_newmethod)iem_receive_new, gensym("iem_r"), A_GIMME, 0);
-	class_addmethod(iem_receive_class, (t_method)iem_receive_clear, gensym("clear"), A_GIMME, 0);
-  class_addmethod(iem_receive_class, (t_method)iem_receive_set, gensym("set"), A_GIMME, 0);
-  class_sethelpsymbol(iem_receive_class, gensym("iemhelp/help-iem_receive"));
-
-	iem_receive_proxy_class = class_new(gensym("_iem_receive_proxy"),
-    0, 0, sizeof(t_iem_receive_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addbang(iem_receive_proxy_class, iem_receive_proxy_bang);
-  class_addfloat(iem_receive_proxy_class, iem_receive_proxy_float);
-	class_addsymbol(iem_receive_proxy_class, iem_receive_proxy_symbol);
-	class_addpointer(iem_receive_proxy_class, iem_receive_proxy_pointer);
-  class_addlist(iem_receive_proxy_class, iem_receive_proxy_list);
-  class_addanything(iem_receive_proxy_class, iem_receive_proxy_anything);
-}
diff --git a/src/iemlib2/iem_route.c b/src/iemlib2/iem_route.c
deleted file mode 100644
index 5dd0f79..0000000
--- a/src/iemlib2/iem_route.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* -------------------------- iem_route ------------------------------ */
-/* -------- like millers route, but can output bangs ----------------- */
-
-static t_class *iem_route_class;
-
-typedef struct _iem_routeelement
-{
-  t_word   e_w;
-  t_outlet *e_outlet;
-} t_iem_routeelement;
-
-typedef struct _iem_route
-{
-  t_object           x_obj;
-  t_atomtype         x_type;
-  t_int              x_nelement;
-  t_iem_routeelement *x_vec;
-  t_outlet           *x_rejectout;
-} t_iem_route;
-
-static void iem_route_anything(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv)
-{
-  t_iem_routeelement *e;
-  int nelement;
-  
-  if(x->x_type == A_SYMBOL)
-  {
-    for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-    {
-      if(e->e_w.w_symbol == sel)
-      {
-        if(!argc)
-          outlet_bang(e->e_outlet);
-        else
-        {
-          if(argc == 1)
-          {
-            if(argv[0].a_type == A_FLOAT)
-              outlet_float(e->e_outlet, argv[0].a_w.w_float);
-            else
-              outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, 0, argv+1);
-          }
-          else
-          {
-            if(argv[0].a_type == A_SYMBOL)
-              outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1);
-            else
-              outlet_list(e->e_outlet, &s_list, argc, argv);
-          }
-        }
-        return;
-      }
-    }
-  }
-  outlet_anything(x->x_rejectout, sel, argc, argv);
-}
-
-static void iem_route_list(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv)
-{
-  t_iem_routeelement *e;
-  int nelement;
-  
-  if (x->x_type == A_FLOAT)
-  {
-    t_float f;
-    
-    if(!argc)
-      return;
-    f = atom_getfloat(argv);
-    for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-    {
-      if(e->e_w.w_float == f)
-      {
-        if(argc > 1 && argv[1].a_type == A_SYMBOL)
-          outlet_anything(e->e_outlet, argv[1].a_w.w_symbol, argc-2, argv+2);
-        else
-        {
-          if(argc == 1)
-            outlet_bang(e->e_outlet);
-          else if(argc == 2)
-            outlet_float(e->e_outlet, atom_getfloat(argv+1));
-          else
-            outlet_list(e->e_outlet, &s_list, argc-1, argv+1);
-        }
-        return;
-      }
-    }
-  }
-  else  /* symbol arguments */
-  {
-    if(argc > 1)    /* 2 or more args: treat as "list" */
-    {
-      for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-      {
-        if(e->e_w.w_symbol == &s_list)
-        {
-          if(argv[0].a_type == A_SYMBOL)
-            outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1);
-          else
-            outlet_list(e->e_outlet, &s_list, argc, argv);
-          return;
-        }
-      }
-    }
-    else if(argc == 0)    /* no args: treat as "bang" */
-    {
-      for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-      {
-        if (e->e_w.w_symbol == &s_bang)
-        {
-          outlet_bang(e->e_outlet);
-          return;
-        }
-      }
-    }
-    else if (argv[0].a_type == A_FLOAT)   /* one float arg */
-    {
-      for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-      {
-        if (e->e_w.w_symbol == &s_float)
-        {
-          outlet_float(e->e_outlet, argv[0].a_w.w_float);
-          return;
-        }
-      }
-    }
-    else
-    {
-      for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
-      {
-        if (e->e_w.w_symbol == &s_symbol)
-        {
-          outlet_symbol(e->e_outlet, argv[0].a_w.w_symbol);
-          return;
-        }
-      }
-    }
-  }
-  outlet_list(x->x_rejectout, &s_list, argc, argv);
-}
-
-
-static void iem_route_free(t_iem_route *x)
-{
-  freebytes(x->x_vec, x->x_nelement * sizeof(*x->x_vec));
-}
-
-static void *iem_route_new(t_symbol *s, int argc, t_atom *argv)
-{
-  int n;
-  t_iem_routeelement *e;
-  t_iem_route *x = (t_iem_route *)pd_new(iem_route_class);
-  t_atom a;
-  if (argc == 0)
-  {
-    argc = 1;
-    SETFLOAT(&a, 0);
-    argv = &a;
-  }
-  x->x_type = argv[0].a_type;
-  x->x_nelement = argc;
-  x->x_vec = (t_iem_routeelement *)getbytes(argc * sizeof(*x->x_vec));
-  for (n = 0, e = x->x_vec; n < argc; n++, e++)
-  {
-    e->e_outlet = outlet_new(&x->x_obj, &s_list);
-    if (x->x_type == A_FLOAT)
-      e->e_w.w_float = atom_getfloatarg(n, argc, argv);
-    else e->e_w.w_symbol = atom_getsymbolarg(n, argc, argv);
-  }
-  x->x_rejectout = outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_route_setup(void)
-{
-  iem_route_class = class_new(gensym("iem_route"), (t_newmethod)iem_route_new,
-        (t_method)iem_route_free, sizeof(t_iem_route), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)iem_route_new, gensym("ir"), A_GIMME, 0);
-  class_addlist(iem_route_class, iem_route_list);
-  class_addanything(iem_route_class, iem_route_anything);
-  class_sethelpsymbol(iem_route_class, gensym("iemhelp/help-iem_route"));
-}
diff --git a/src/iemlib2/iem_samplerate~.c b/src/iemlib2/iem_samplerate~.c
deleted file mode 100644
index 91833d7..0000000
--- a/src/iemlib2/iem_samplerate~.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* --------------- iem_samplerate~ ----------------- */
-/* -- outputs the current samplerate of a window --- */
-
-static t_class *iem_samplerate_tilde_class;
-
-typedef struct _iem_samplerate_tilde
-{
-  t_object  x_obj;
-  t_float   x_samplerate;
-  t_clock   *x_clock;
-  t_float   x_f;
-} t_iem_samplerate_tilde;
-
-static void iem_samplerate_tilde_out(t_iem_samplerate_tilde *x)
-{
-  outlet_float(x->x_obj.ob_outlet, x->x_samplerate);
-}
-
-static void iem_samplerate_tilde_free(t_iem_samplerate_tilde *x)
-{
-  clock_free(x->x_clock);
-}
-
-static void *iem_samplerate_tilde_new(t_symbol *s)
-{
-  t_iem_samplerate_tilde *x = (t_iem_samplerate_tilde *)pd_new(iem_samplerate_tilde_class);
-  x->x_clock = clock_new(x, (t_method)iem_samplerate_tilde_out);
-  outlet_new(&x->x_obj, &s_float);
-  x->x_samplerate = 44100.0f;
-  x->x_f = 0.0f;
-  return (x);
-}
-
-static void iem_samplerate_tilde_dsp(t_iem_samplerate_tilde *x, t_signal **sp)
-{
-  x->x_samplerate = (t_float)(sp[0]->s_sr);
-  clock_delay(x->x_clock, 0.0f);
-}
-
-void iem_samplerate_tilde_setup(void)
-{
-  iem_samplerate_tilde_class = class_new(gensym("iem_samplerate~"), (t_newmethod)iem_samplerate_tilde_new,
-    (t_method)iem_samplerate_tilde_free, sizeof(t_iem_samplerate_tilde), 0, 0);
-  CLASS_MAINSIGNALIN(iem_samplerate_tilde_class, t_iem_samplerate_tilde, x_f);
-  class_addmethod(iem_samplerate_tilde_class, (t_method)iem_samplerate_tilde_dsp, gensym("dsp"), 0);
-}
diff --git a/src/iemlib2/iem_sel_any.c b/src/iemlib2/iem_sel_any.c
deleted file mode 100644
index a75a086..0000000
--- a/src/iemlib2/iem_sel_any.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-/* ------------------------ iem_sel_any ---------------------------- */
-/* -- stores an array of symbols, random access by index ----------- */
-
-static t_class *iem_sel_any_class;
-
-typedef struct _iem_sel_any
-{
-  t_object  x_obj;
-  int       x_ac;
-  int       x_max_ac;
-  t_symbol  **x_any;
-  t_symbol  *x_set;
-  void      *x_out_any;
-  void      *x_out_set_any;
-} t_iem_sel_any;
-
-
-static void iem_sel_any_float(t_iem_sel_any *x, t_floatarg f)
-{
-  int i = (int)f;
-  t_atom at;
-  
-  if(x->x_ac > 0)
-  {
-    if(i < 0)
-      i = 0;
-    if(i >= x->x_ac)
-      i = x->x_ac - 1;
-    SETSYMBOL(&at, x->x_any[i]);
-    outlet_anything(x->x_out_any, x->x_any[i], 0, 0);
-    outlet_anything(x->x_out_set_any, x->x_set, 1, &at);
-  }
-}
-
-static void iem_sel_any_add(t_iem_sel_any *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac >= 2) && (IS_A_FLOAT(av, 0)))
-  {
-    int i = (int)atom_getintarg(0, ac, av);
-    
-    if((i >= 0) && (i < x->x_max_ac))
-    {
-      if(IS_A_SYMBOL(av, 1))
-        x->x_any[i] = atom_getsymbolarg(1, ac, av);
-      else if(IS_A_FLOAT(av, 1))
-      {
-        char str[100];
-        
-        sprintf(str, "%g", atom_getfloatarg(1, ac, av));
-        x->x_any[i] = gensym(str);
-      }
-      if(i >= x->x_ac)
-        x->x_ac = i+1;
-    }
-  }
-}
-
-static void iem_sel_any_clear(t_iem_sel_any *x)
-{
-  x->x_ac = 0;
-}
-
-static void iem_sel_any_free(t_iem_sel_any *x)
-{
-  freebytes(x->x_any, x->x_max_ac * sizeof(t_symbol *));
-}
-
-static void *iem_sel_any_new(t_floatarg fmax)
-{
-  t_iem_sel_any *x = (t_iem_sel_any *)pd_new(iem_sel_any_class);
-  int i;
-  t_symbol *default_sym=gensym("no_entry");
-  
-  if(fmax <= 0.0)
-    fmax = 10.0;
-  x->x_max_ac = (int)fmax;
-  x->x_any = (t_symbol **)getbytes(x->x_max_ac * sizeof(t_symbol *));
-  x->x_ac = 0;
-  x->x_set = gensym("set");
-  for(i=0; i<x->x_max_ac; i++)
-    x->x_any[i] = default_sym;
-  x->x_out_set_any = outlet_new(&x->x_obj, &s_list);
-  x->x_out_any = outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_sel_any_setup(void)
-{
-  iem_sel_any_class = class_new(gensym("iem_sel_any"), (t_newmethod)iem_sel_any_new,
-    (t_method)iem_sel_any_free, sizeof(t_iem_sel_any), 0, A_DEFFLOAT, 0);
-  class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_add, gensym("add"), A_GIMME, 0);
-  class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_clear, gensym("clear"), 0);
-  class_addfloat(iem_sel_any_class, (t_method)iem_sel_any_float);
-  class_sethelpsymbol(iem_sel_any_class, gensym("iemhelp/help-iem_sel_any"));
-}
diff --git a/src/iemlib2/iem_send.c b/src/iemlib2/iem_send.c
deleted file mode 100644
index 86087e1..0000000
--- a/src/iemlib2/iem_send.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-/* -------------------- iem_send ------------------------------ */
-/* ------- like millers s, but with setable send label -------- */
-
-struct _iem_send_proxy;
-
-static t_class *iem_send_class;
-static t_class *iem_send_proxy_class;
-
-typedef struct _iem_send
-{
-  t_object                x_obj;
-  struct _iem_send_proxy  *x_proxy_inlet;
-  t_symbol                *x_send_label_sym;
-} t_iem_send;
-
-typedef struct _iem_send_proxy
-{
-  t_object    p_obj;
-  t_iem_send  *p_owner;
-} t_iem_send_proxy;
-
-static void iem_send_bang(t_iem_send *x)
-{
-	if(x->x_send_label_sym)
-    if(x->x_send_label_sym->s_thing)
-      pd_bang(x->x_send_label_sym->s_thing);
-}
-
-static void iem_send_float(t_iem_send *x, t_floatarg f)
-{
-	if(x->x_send_label_sym)
-    if(x->x_send_label_sym->s_thing)
-      pd_float(x->x_send_label_sym->s_thing, f);
-}
-
-static void iem_send_symbol(t_iem_send *x, t_symbol *s)
-{
-	if(x->x_send_label_sym)
-    if(x->x_send_label_sym->s_thing)
-      pd_symbol(x->x_send_label_sym->s_thing, s);
-}
-
-static void iem_send_pointer(t_iem_send *x, t_gpointer *gp)
-{
-	if(x->x_send_label_sym)
-    if(x->x_send_label_sym->s_thing)
-      pd_pointer(x->x_send_label_sym->s_thing, gp);
-}
-
-static void iem_send_list(t_iem_send *x, t_symbol *s, int argc, t_atom *argv)
-{
-	if(x->x_send_label_sym)
-    if(x->x_send_label_sym->s_thing)
-      pd_list(x->x_send_label_sym->s_thing, s, argc, argv);
-}
-
-static void iem_send_anything(t_iem_send *x, t_symbol *s, int argc, t_atom *argv)
-{
-	if(x->x_send_label_sym)
-	  if(x->x_send_label_sym->s_thing)
-      typedmess(x->x_send_label_sym->s_thing, s, argc, argv);
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void iem_send_proxy_clear(t_iem_send_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_send *x = p->p_owner;
-
-  x->x_send_label_sym = 0;
-}
-
-static void iem_send_proxy_set(t_iem_send_proxy *p, t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_send *x = p->p_owner;
-
-	if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-      x->x_send_label_sym = atom_getsymbol(av);
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[32];
-      
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_send_label_sym = gensym(str);
-    }
-  }
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void iem_send_free(t_iem_send *x)
-{
-  if(x->x_proxy_inlet)
-    pd_free((t_pd *)x->x_proxy_inlet);
-}
-
-static void *iem_send_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_iem_send *x = (t_iem_send *)pd_new(iem_send_class);
-	t_iem_send_proxy *p = (t_iem_send_proxy *)pd_new(iem_send_proxy_class);
-
-  x->x_proxy_inlet = p;
-  p->p_owner = x;
-  
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_send_label_sym = atom_getsymbol(av);
-    }
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[32];
-      
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_send_label_sym = gensym(str);
-    }
-    else
-      x->x_send_label_sym = 0;
-  }
-  else
-    x->x_send_label_sym = 0;
-	inlet_new((t_object *)x, (t_pd *)p, 0, 0);
-  return (x);
-}
-
-void iem_send_setup(void)
-{
-  iem_send_class = class_new(gensym("iem_send"), (t_newmethod)iem_send_new, (t_method)iem_send_free,
-    sizeof(t_iem_send), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)iem_send_new, gensym("iem_s"), A_GIMME, 0);
-  class_addbang(iem_send_class, iem_send_bang);
-  class_addfloat(iem_send_class, iem_send_float);
-  class_addsymbol(iem_send_class, iem_send_symbol);
-  class_addpointer(iem_send_class, iem_send_pointer);
-  class_addlist(iem_send_class, iem_send_list);
-  class_addanything(iem_send_class, iem_send_anything);
-  class_sethelpsymbol(iem_send_class, gensym("iemhelp/help-iem_send"));
-
-	iem_send_proxy_class = class_new(gensym("_iem_send_proxy"),
-    0, 0, sizeof(t_iem_send_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addmethod(iem_send_proxy_class, (t_method)iem_send_proxy_clear, gensym("clear"), A_GIMME, 0);
-  class_addmethod(iem_send_proxy_class, (t_method)iem_send_proxy_set, gensym("set"), A_GIMME, 0);
-}
diff --git a/src/iemlib2/iemlib.h b/src/iemlib2/iemlib.h
deleted file mode 100644
index 6be2de0..0000000
--- a/src/iemlib2/iemlib.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* 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/src/iemlib2/iemlib2.c b/src/iemlib2/iemlib2.c
deleted file mode 100644
index 5af4826..0000000
--- a/src/iemlib2/iemlib2.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-static t_class *iemlib2_class;
-
-static void *iemlib2_new(void)
-{
-  t_object *x = (t_object *)pd_new(iemlib2_class);
-  
-  return (x);
-}
-
-void add2_comma_setup(void);
-void bpe_setup(void);
-void dollarg_setup(void);
-void exp_inc_setup(void);
-void fade_tilde_setup(void);
-void float24_setup(void);
-void iem_anything_setup(void);
-void iem_append_setup(void);
-void iem_blocksize_tilde_setup(void);
-void iem_i_route_setup(void);
-void iem_pbank_csv_setup(void);
-void iem_prepend_setup(void);
-void iem_receive_setup(void);
-void iem_route_setup(void);
-void iem_samplerate_tilde_setup(void);
-void iem_sel_any_setup(void);
-void iem_send_setup(void);
-void init_setup(void);
-void LFO_noise_tilde_setup(void);
-void list2send_setup(void);
-void m2f_tilde_setup(void);
-void mergefilename_setup(void);
-void modulo_counter_setup(void);
-void parentdollarzero_setup(void);
-void post_netreceive_setup(void);
-void pre_inlet_setup(void);
-void prepend_ascii_setup(void);
-void protect_against_open_setup(void);
-void receive2list_setup(void);
-void round_zero_setup(void);
-void speedlim_setup(void);
-void splitfilename_setup(void);
-void stripfilename_setup(void);
-void toggle_mess_setup(void);
-void transf_fader_setup(void);
-void unsymbol_setup(void);
-void wrap_setup(void);
-
-/* ------------------------ setup routine ------------------------- */
-
-void iemlib2_setup(void)
-{
-  iemlib2_class = class_new(gensym("iemlib2"), iemlib2_new, 0, sizeof(t_object), CLASS_NOINLET, 0);
-  
-  add2_comma_setup();
-  bpe_setup();
-  dollarg_setup();
-  exp_inc_setup();
-  fade_tilde_setup();
-  float24_setup();
-  iem_anything_setup();
-  iem_append_setup();
-  iem_blocksize_tilde_setup();
-  iem_i_route_setup();
-  iem_pbank_csv_setup();
-  iem_prepend_setup();
-  iem_receive_setup();
-  iem_route_setup();
-  iem_samplerate_tilde_setup();
-  iem_sel_any_setup();
-  iem_send_setup();
-  init_setup();
-  LFO_noise_tilde_setup();
-  list2send_setup();
-  m2f_tilde_setup();
-  mergefilename_setup();
-  modulo_counter_setup();
-  parentdollarzero_setup();
-  post_netreceive_setup();
-  pre_inlet_setup();
-  prepend_ascii_setup();
-  protect_against_open_setup();
-  receive2list_setup();
-  round_zero_setup();
-  speedlim_setup();
-  splitfilename_setup();
-  stripfilename_setup();
-  toggle_mess_setup();
-  transf_fader_setup();
-  unsymbol_setup();
-  wrap_setup();
-    
-  post("iemlib2 (R-1.16) library loaded!   (c) Thomas Musil 05.2005");
-	post("   musil%ciem.at iem KUG Graz Austria", '@');
-}
diff --git a/src/iemlib2/iemlib2.dsp b/src/iemlib2/iemlib2.dsp
deleted file mode 100644
index 0eee8d0..0000000
--- a/src/iemlib2/iemlib2.dsp
+++ /dev/null
@@ -1,85 +0,0 @@
-# Microsoft Developer Studio Project File - Name="iemlib2" - Package Owner=<4>

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

-# ** NICHT BEARBEITEN **

-

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

-

-CFG=iemlib2 - 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 "iemlib2.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 "iemlib2.mak" CFG="iemlib2 - Win32 Debug"

-!MESSAGE 

-!MESSAGE Für die Konfiguration stehen zur Auswahl:

-!MESSAGE 

-!MESSAGE "iemlib2 - Win32 Release" (basierend auf  "Win32 (x86) External Target")

-!MESSAGE "iemlib2 - Win32 Debug" (basierend auf  "Win32 (x86) External Target")

-!MESSAGE 

-

-# Begin Project

-# PROP AllowPerConfigDependencies 0

-# PROP Scc_ProjName ""

-# PROP Scc_LocalPath ""

-

-!IF  "$(CFG)" == "iemlib2 - 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 "iemlib2.exe"

-# PROP Bsc_Name "iemlib2.bsc"

-# PROP Target_Dir ""

-

-!ELSEIF  "$(CFG)" == "iemlib2 - 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 "iemlib2.exe"

-# PROP Bsc_Name "iemlib2.bsc"

-# PROP Target_Dir ""

-

-!ENDIF 

-

-# Begin Target

-

-# Name "iemlib2 - Win32 Release"

-# Name "iemlib2 - Win32 Debug"

-

-!IF  "$(CFG)" == "iemlib2 - Win32 Release"

-

-!ELSEIF  "$(CFG)" == "iemlib2 - Win32 Debug"

-

-!ENDIF 

-

-# Begin Source File

-

-SOURCE=.\makefile_win

-# End Source File

-# End Target

-# End Project

diff --git a/src/iemlib2/iemlib2.dsw b/src/iemlib2/iemlib2.dsw
deleted file mode 100644
index 4cf6c56..0000000
--- a/src/iemlib2/iemlib2.dsw
+++ /dev/null
@@ -1,29 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00

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

-

-###############################################################################

-

-Project: "iemlib2"=.\iemlib2.dsp - Package Owner=<4>

-

-Package=<5>

-{{{

-}}}

-

-Package=<4>

-{{{

-}}}

-

-###############################################################################

-

-Global:

-

-Package=<5>

-{{{

-}}}

-

-Package=<3>

-{{{

-}}}

-

-###############################################################################

-

diff --git a/src/iemlib2/init.c b/src/iemlib2/init.c
deleted file mode 100644
index 8e0164d..0000000
--- a/src/iemlib2/init.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ init ---------------------------- */
-/* -------- a combination of loadbang and any --------------- */
-
-static t_class *init_class;
-
-typedef struct _init
-{
-  t_object   x_obj;
-  int        x_n;
-  int        x_ac;
-  t_atom     *x_at;
-  t_symbol   *x_sym;
-  t_atomtype x_type;
-} t_init;
-
-static void init_bang(t_init *x)
-{
-  if(x->x_type == A_FLOAT)
-    outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at));
-  else if(x->x_type == A_SYMBOL)
-    outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at));
-  else if(x->x_type == A_NULL)
-    outlet_bang(x->x_obj.ob_outlet);
-  else if(x->x_type == A_COMMA)
-    outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-  else if(x->x_type == A_GIMME)
-    outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
-  else if(x->x_type == A_POINTER)
-    outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer);
-}
-
-static void init_loadbang(t_init *x)
-{
-  if(!sys_noloadbang)
-    init_bang(x);
-}
-
-static void init_float(t_init *x, t_floatarg f)
-{
-  x->x_ac = 1;
-  SETFLOAT(x->x_at, f);
-  x->x_sym = &s_float;
-  x->x_type = A_FLOAT;
-  outlet_float(x->x_obj.ob_outlet, f);
-}
-
-static void init_symbol(t_init *x, t_symbol *s)
-{
-  x->x_ac = 1;
-  SETSYMBOL(x->x_at, s);
-  x->x_sym = &s_symbol;
-  x->x_type = A_SYMBOL;
-  outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void init_pointer(t_init *x, t_gpointer *gp)
-{
-  x->x_ac = 1;
-  SETPOINTER(x->x_at, gp);
-  x->x_sym = &s_pointer;
-  x->x_type = A_POINTER;
-  outlet_pointer(x->x_obj.ob_outlet, gp);
-}
-
-static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av)
-{
-  t_atom *at;
-  
-  if(ac > x->x_n)
-  {
-    if(x->x_at)
-      freebytes(x->x_at, x->x_n * sizeof(t_atom));
-    x->x_n = ac;
-    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-  }
-  x->x_ac = ac;
-  x->x_sym = &s_list;
-  at = x->x_at;
-  while(ac--)
-    *at++ = *av++;
-  x->x_type = A_GIMME;
-  outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
-}
-
-static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av)
-{
-  t_atom *at;
-  
-  if(ac > x->x_n)
-  {
-    if(x->x_at)
-      freebytes(x->x_at, x->x_n * sizeof(t_atom));
-    x->x_n = ac;
-    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-  }
-  x->x_ac = ac;
-  x->x_sym = s;
-  at = x->x_at;
-  while(ac--)
-    *at++ = *av++;
-  x->x_type = A_COMMA;
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-}
-
-static void init_free(t_init *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_n * sizeof(t_atom));
-}
-
-static void *init_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_init *x = (t_init *)pd_new(init_class);
-  int i;
-  
-  x->x_type = A_NULL;
-  if(!ac)
-  {
-    x->x_type = A_NULL;
-    x->x_sym = &s_bang;
-    x->x_n = 1;
-    x->x_ac = 0;
-    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-  }
-  else if(ac == 1)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_type = A_COMMA;
-      x->x_sym = atom_getsymbol(av);
-      x->x_n = 1;
-      x->x_ac = 0;
-      x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-    }
-    else
-    {
-      if(IS_A_FLOAT(av,0))
-      {
-        x->x_type = A_FLOAT;
-        x->x_sym = &s_float;
-      }
-      else if(IS_A_POINTER(av,0))
-      {
-        x->x_type = A_POINTER;
-        x->x_sym = &s_pointer;
-      }
-      x->x_n = x->x_ac = 1;
-      x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-      x->x_at[0] = *av;
-    }
-  }
-  else
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_type = A_COMMA;/*for anything*/
-      x->x_sym = atom_getsymbol(av++);
-      ac--;
-    }
-    else
-    {
-      x->x_type = A_GIMME;
-      x->x_sym = &s_list;
-    }
-    x->x_n = x->x_ac = ac;
-    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
-    for(i=0; i<ac; i++)
-      x->x_at[i] = *av++;
-  }
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void init_setup(void)
-{
-  init_class = class_new(gensym("init"), (t_newmethod)init_new,
-    (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0);
-  class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0);
-  class_addbang(init_class, (t_method)init_bang);
-  class_addanything(init_class, init_anything);
-  class_addlist(init_class, init_list);
-  class_addpointer(init_class, init_pointer);
-  class_addfloat(init_class, (t_method)init_float);
-  class_addsymbol(init_class, init_symbol);
-  class_sethelpsymbol(init_class, gensym("iemhelp/help-init"));
-}
diff --git a/src/iemlib2/list2send.c b/src/iemlib2/list2send.c
deleted file mode 100644
index e6d3a21..0000000
--- a/src/iemlib2/list2send.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-/* ------------------------- list2send ----------------------------- */
-/* -- via an array of send labels, an incomming list with leading -- */
-/* -- float index will be sent to a receive object with the label -- */
-/* ------------ name of the index-th entry of the array ------------ */
-
-static t_class *list2send_class;
-
-typedef struct _list2send
-{
-  t_object    x_obj;
-  int         x_max;
-  char        *x_snd_able;
-  t_symbol    **x_send_entries;
-  t_symbol    *x_set;
-} t_list2send;
-
-static void list2send_list(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac >= 2) && (IS_A_FLOAT(av,0)))
-  {
-    int identifier_index = (int)atom_getintarg(0, ac, av);
-    
-    if(identifier_index < x->x_max)
-    {
-      if(x->x_snd_able[identifier_index])
-      {
-        t_symbol *sender = x->x_send_entries[identifier_index];
-        
-        if(sender->s_thing)
-        {
-          if(ac == 2)
-          {
-            if(IS_A_FLOAT(av, 1))
-              pd_float(sender->s_thing, atom_getfloatarg(1, ac, av));
-            else if(IS_A_SYMBOL(av, 1))
-              pd_symbol(sender->s_thing, atom_getsymbolarg(1, ac, av));
-          }
-          else
-            pd_list(sender->s_thing, &s_list, ac-1, av+1);
-        }
-      }
-    }
-  }
-}
-
-static void list2send_set(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac >= 2) && (IS_A_FLOAT(av,0)))
-  {
-    int identifier_index = (int)atom_getintarg(0, ac, av);
-    
-    if(identifier_index < x->x_max)
-    {
-      if(x->x_snd_able[identifier_index])
-      {
-        t_symbol *sender = x->x_send_entries[identifier_index];
-        
-        if(sender->s_thing)
-          typedmess(sender->s_thing, s, ac-1, av+1);
-      }
-    }
-  }
-}
-
-static void list2send_all(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, n=x->x_max;
-  
-  if(ac == n)
-  {
-    for(i=n-1; i>=0; i--)/*change*/
-    {
-      if(x->x_snd_able[i])
-      {
-        t_symbol *sender = x->x_send_entries[i];
-        
-        if(sender->s_thing)
-        {
-          if(IS_A_FLOAT(av, i))
-            pd_float(sender->s_thing, atom_getfloatarg(i, ac, av));
-          else if(IS_A_SYMBOL(av, i))
-            pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av));
-        }
-      }
-    }
-  }
-}
-
-static void list2send_set_all(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, n=x->x_max;
-  
-  if(ac == n)
-  {
-    for(i=n-1; i>=0; i--)/*change*/
-    {
-      if(x->x_snd_able[i])
-      {
-        t_symbol *sender = x->x_send_entries[i];
-        
-        if(sender->s_thing)
-          typedmess(sender->s_thing, x->x_set, 1, av+i);
-      }
-    }
-  }
-}
-
-static void list2send_from(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  int n=x->x_max;
-  
-  if(ac >= 1)
-  {
-    int i, j, beg=(int)atom_getintarg(0, ac, av);
-    
-    if((beg + ac - 1) <= n)
-    {
-      for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/
-      {
-        if(x->x_snd_able[j])
-        {
-          t_symbol *sender = x->x_send_entries[j];
-          
-          if(sender->s_thing)
-          {
-            if(IS_A_FLOAT(av, i))
-              pd_float(sender->s_thing, atom_getfloatarg(i, ac, av));
-            else if(IS_A_SYMBOL(av, i))
-              pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av));
-          }
-        }
-      }
-    }
-  }
-}
-
-static void list2send_set_from(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  int n=x->x_max;
-  
-  if(ac >= 1)
-  {
-    int i, j, beg=(int)atom_getintarg(0, ac, av);
-    
-    if((beg + ac - 1) <= n)
-    {
-      for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/
-      {
-        if(x->x_snd_able[j])
-        {
-          t_symbol *sender = x->x_send_entries[j];
-          
-          if(sender->s_thing)
-            typedmess(sender->s_thing, x->x_set, 1, av+i);
-        }
-      }
-    }
-  }
-}
-
-static void list2send_add(t_list2send *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac > 1) && (IS_A_FLOAT(av, 0)))
-  {
-    int identifier_index = (int)atom_getintarg(0, ac, av);
-    
-    if(identifier_index < x->x_max)
-    {
-      if(IS_A_SYMBOL(av, 1))
-      {
-        x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av);
-        x->x_snd_able[identifier_index] = 1;
-      }
-      else if(IS_A_FLOAT(av, 1))
-      {
-        char str[100];
-        
-        sprintf(str, "%g", atom_getfloatarg(1, ac, av));
-        x->x_send_entries[identifier_index] = gensym(str);
-        x->x_snd_able[identifier_index] = 1;
-      }
-    }
-  }
-}
-
-static void list2send_clear(t_list2send *x)
-{
-  int i, n=x->x_max;
-  
-  for(i=0; i<n; i++)
-  {
-    if(x->x_snd_able[i])
-      x->x_snd_able[i] = 0;
-  }
-}
-
-static void list2send_free(t_list2send *x)
-{
-  freebytes(x->x_snd_able, x->x_max * sizeof(char));
-  freebytes(x->x_send_entries, x->x_max * sizeof(t_symbol *));
-}
-
-static void *list2send_new(t_floatarg fmax)
-{
-  t_list2send *x = (t_list2send *)pd_new(list2send_class);
-  int i, max = (int)fmax;
-  t_atom *ap;
-  
-  if(max <= 0)
-    max = 80;
-  x->x_max = max;
-  x->x_snd_able = (char *)getbytes(max * sizeof(char));
-  x->x_send_entries = (t_symbol **)getbytes(max * sizeof(t_symbol *));
-  for(i=0; i<max; i++)
-    x->x_snd_able[i] = 0;
-  x->x_set = gensym("set");
-  return (x);
-}
-
-void list2send_setup(void)
-{
-  list2send_class = class_new(gensym("list2send"), (t_newmethod)list2send_new,
-    (t_method)list2send_free, sizeof(t_list2send), 0, A_DEFFLOAT, 0);
-  class_addlist(list2send_class, list2send_list);
-  class_addmethod(list2send_class, (t_method)list2send_add, gensym("add"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_set, gensym("set"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_all, gensym("all"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_set_all, gensym("set_all"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_from, gensym("from"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_set_from, gensym("set_from"), A_GIMME, 0);
-  class_addmethod(list2send_class, (t_method)list2send_clear, gensym("clear"), 0);
-  class_sethelpsymbol(list2send_class, gensym("iemhelp/help-list2send"));
-}
diff --git a/src/iemlib2/m2f~.c b/src/iemlib2/m2f~.c
deleted file mode 100644
index 8774fe4..0000000
--- a/src/iemlib2/m2f~.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <math.h>
-
-/* ----------- m2f~ ----------- */
-/* --------- obsolete --------- */
-
-#define M2FTILDETABSIZE 2048
-
-t_float *iem_m2f_tilde_table=(t_float *)0L;
-
-static t_class *m2f_tilde_class;
-
-typedef struct _m2f
-{
-  t_object x_obj;
-  t_float x_msi;
-} t_m2f_tilde;
-
-static void *m2f_tilde_new(void)
-{
-  t_m2f_tilde *x = (t_m2f_tilde *)pd_new(m2f_tilde_class);
-  outlet_new(&x->x_obj, gensym("signal"));
-  x->x_msi = 0;
-  return (x);
-}
-
-static t_int *m2f_tilde_perform(t_int *w)
-{
-  t_float *in = (t_float *)(w[1]);
-  t_float *out = (t_float *)(w[2]);
-  t_m2f_tilde *x = (t_m2f_tilde *)(w[3]);
-  int n = (int)(w[4]);
-  t_float *tab = iem_m2f_tilde_table, *addr, f1, f2, frac, iinn;
-  double dphase;
-  int normhipart;
-  union tabfudge tf;
-  
-  tf.tf_d = UNITBIT32;
-  normhipart = tf.tf_i[HIOFFSET];
-  
-#if 0       /* this is the readable version of the code. */
-  while (n--)
-  {
-    iinn = (*in++)*10.0+670.0;
-    dphase = (double)iinn + UNITBIT32;
-    tf.tf_d = dphase;
-    addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1));
-    tf.tf_i[HIOFFSET] = normhipart;
-    frac = tf.tf_d - UNITBIT32;
-    f1 = addr[0];
-    f2 = addr[1];
-    *out++ = f1 + frac * (f2 - f1);
-  }
-#endif
-#if 1       /* this is the same, unwrapped by hand. */
-  iinn = (*in++)*10.0+670.0;
-  dphase = (double)iinn + UNITBIT32;
-  tf.tf_d = dphase;
-  addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1));
-  tf.tf_i[HIOFFSET] = normhipart;
-  while (--n)
-  {
-    iinn = (*in++)*10.0+670.0;
-    dphase = (double)iinn + UNITBIT32;
-    frac = tf.tf_d - UNITBIT32;
-    tf.tf_d = dphase;
-    f1 = addr[0];
-    f2 = addr[1];
-    addr = tab + (tf.tf_i[HIOFFSET] & (M2FTILDETABSIZE-1));
-    *out++ = f1 + frac * (f2 - f1);
-    tf.tf_i[HIOFFSET] = normhipart;
-  }
-  frac = tf.tf_d - UNITBIT32;
-  f1 = addr[0];
-  f2 = addr[1];
-  *out++ = f1 + frac * (f2 - f1);
-#endif
-  return (w+5);
-}
-
-static void m2f_tilde_dsp(t_m2f_tilde *x, t_signal **sp)
-{
-  dsp_add(m2f_tilde_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n);
-}
-
-static void m2f_tilde_maketable(void)
-{
-  union tabfudge tf;
-  
-  if(!iem_m2f_tilde_table)
-  {
-    int i;
-    t_float *fp, midi, refexp=440.0*exp(-5.75*log(2.0));
-    
-    iem_m2f_tilde_table = (t_float *)getbytes(sizeof(t_float) * (M2FTILDETABSIZE+1));
-    for(i=0, fp=iem_m2f_tilde_table, midi=-67.0; i<=M2FTILDETABSIZE; i++, fp++, midi+=0.1)
-      *fp = refexp * exp(0.057762265047 * midi);
-  }
-  tf.tf_d = UNITBIT32 + 0.5;
-  if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000)
-    bug("m2f~: unexpected machine alignment");
-}
-
-void m2f_tilde_setup(void)
-{
-  m2f_tilde_class = class_new(gensym("m2f~"), (t_newmethod)m2f_tilde_new, 0,
-    sizeof(t_m2f_tilde), 0, 0);
-  CLASS_MAINSIGNALIN(m2f_tilde_class, t_m2f_tilde, x_msi);
-  class_addmethod(m2f_tilde_class, (t_method)m2f_tilde_dsp, gensym("dsp"), 0);
-  m2f_tilde_maketable();
-  class_sethelpsymbol(m2f_tilde_class, gensym("iemhelp/help-m2f~"));
-}
diff --git a/src/iemlib2/makefile b/src/iemlib2/makefile
deleted file mode 100644
index 19e7f63..0000000
--- a/src/iemlib2/makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-TARGET = iemlib2
-
-include ../../Make.include
-
diff --git a/src/iemlib2/makefile_linux b/src/iemlib2/makefile_linux
deleted file mode 100644
index ea9e468..0000000
--- a/src/iemlib2/makefile_linux
+++ /dev/null
@@ -1,82 +0,0 @@
-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 = 	add2_comma.c \
-	bpe.c \
-	dollarg.c \
-	exp_inc.c \
-	fade~.c \
-	float24.c \
-	iem_anything.c \
-	iem_append.c \
-	iem_blocksize~.c \
-	iem_i_route.c \
-	iem_pbank_csv.c \
-	iem_prepend.c \
-	iem_receive.c \
-	iem_route.c \
-	iem_samplerate~.c \
-	iem_sel_any.c \
-	iem_send.c \
-	init.c \
-	LFO_noise~.c \
-	list2send.c \
-	m2f~.c \
-	mergefilename.c \
-	modulo_counter.c \
-	parentdollarzero.c \
-	post_netreceive.c \
-	pre_inlet.c \
-	prepend_ascii.c \
-	protect_against_open.c \
-	receive2list.c \
-	round_zero.c \
-	speedlim.c \
-	splitfilename.c \
-	stripfilename.c \
-	toggle_mess.c \
-	transf_fader.c \
-	unsymbol.c \
-	wrap.c \
-	iemlib2.c
-
-TARGET = iemlib2.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 $*.c
-
-
-
-
diff --git a/src/iemlib2/makefile_win b/src/iemlib2/makefile_win
deleted file mode 100644
index 1ca5cba..0000000
--- a/src/iemlib2/makefile_win
+++ /dev/null
@@ -1,68 +0,0 @@
-
-all: ..\..\lib\iemlib2.dll
-
-VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98"
-PD_INST_PATH = "C:\Programme\pd-0.39-2"
-PD_WIN_INCLUDE_PATH = /I. /I$(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 =	add2_comma.c \
-	bpe.c \
-	dollarg.c \
-	exp_inc.c \
-	fade~.c \
-	float24.c \
-	iem_anything.c \
-	iem_append.c \
-	iem_blocksize~.c \
-	iem_i_route.c \
-	iem_pbank_csv.c \
-	iem_prepend.c \
-	iem_receive.c \
-	iem_route.c \
-	iem_samplerate~.c \
-	iem_sel_any.c \
-	iem_send.c \
-	init.c \
-	LFO_noise~.c \
-	list2send.c \
-	m2f~.c \
-	mergefilename.c \
-	modulo_counter.c \
-	parentdollarzero.c \
-	post_netreceive.c \
-	pre_inlet.c \
-	prepend_ascii.c \
-	protect_against_open.c \
-	receive2list.c \
-	round_zero.c \
-	speedlim.c \
-	splitfilename.c \
-	stripfilename.c \
-	toggle_mess.c \
-	transf_fader.c \
-	unsymbol.c \
-	wrap.c \
-	iemlib2.c
-
-OBJ = $(SRC:.c=.obj)
-
-.c.obj:
-	cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c
-
-..\..\lib\iemlib2.dll: $(OBJ)
-	link $(PD_WIN_L_FLAGS) /dll /export:iemlib2_setup \
-	/out:..\..\lib\iemlib2.dll $(OBJ) $(PD_WIN_LIB)
-
-clean:
-	del *.obj
diff --git a/src/iemlib2/mergefilename.c b/src/iemlib2/mergefilename.c
deleted file mode 100644
index 19edc0d..0000000
--- a/src/iemlib2/mergefilename.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <string.h>
-#include <stdio.h>
-
-
-/* -------------------------- mergefilename ------------------------------ */
-/* ------------ concatenates a list of symbols to one symbol ------------- */
-/* ----- between the linked symbols, there is a variable character ------- */
-
-static t_class *mergefilename_class;
-
-typedef struct _mergefilename
-{
-  t_object x_obj;
-  char     x_sep[2];
-  char     x_mem[MAXPDSTRING];
-} t_mergefilename;
-
-static void mergefilename_separator(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av, 0))
-    {
-      char *name=av->a_w.w_symbol->s_name;
-
-      if(strlen(name) == 1)
-        x->x_sep[0] = name[0];
-      else if(!strcmp(name, "backslash"))
-        x->x_sep[0] = '\\';
-      else if(!strcmp(name, "slash"))
-        x->x_sep[0] = '/';
-      else if(!strcmp(name, "blank"))
-        x->x_sep[0] = ' ';
-      else if(!strcmp(name, "space"))
-        x->x_sep[0] = ' ';
-      else if(!strcmp(name, "dollar"))
-        x->x_sep[0] = '$';
-      else if(!strcmp(name, "comma"))
-        x->x_sep[0] = ',';
-      else if(!strcmp(name, "semi"))
-        x->x_sep[0] = ';';
-      else if(!strcmp(name, "leftbrace"))
-        x->x_sep[0] = '{';
-      else if(!strcmp(name, "rightbrace"))
-        x->x_sep[0] = '}';
-      else
-        x->x_sep[0] = 0;
-    }
-    else if(IS_A_FLOAT(av, 0))
-    {
-      t_int i=atom_getintarg(0, ac, av);
-      
-      x->x_sep[0] = (char)i + '0';
-    }
-  }
-  else
-    x->x_sep[0] = 0;
-}
-
-static void mergefilename_float(t_mergefilename *x, t_floatarg f)
-{
-  char flt_buf[30];
-  
-  flt_buf[0] = 0;
-  sprintf(flt_buf, "%g", f);
-  outlet_symbol(x->x_obj.ob_outlet, gensym(flt_buf));
-}
-
-static void mergefilename_symbol(t_mergefilename *x, t_symbol *s)
-{
-  outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void mergefilename_list(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
-{
-  char flt_buf[30];
-  t_int i, length, accu_size=0;
-  
-  x->x_mem[0] = 0;
-  if(ac > 0)
-  {
-    for(i=0; i<ac; i++)
-    {
-      if(i > 0)
-      {
-        strcat(x->x_mem, x->x_sep);
-      }
-
-      if(IS_A_SYMBOL(av, 0))
-      {
-        length = strlen(av->a_w.w_symbol->s_name);
-        if((accu_size + length) > (MAXPDSTRING - 2))
-        {
-          strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size);
-          accu_size = MAXPDSTRING - 2;
-          i = ac + 1;
-        }
-        else
-        {
-          strcat(x->x_mem, av->a_w.w_symbol->s_name);
-          accu_size += length;
-        }
-      }
-      else if(IS_A_FLOAT(av, 0))
-      {
-        sprintf(flt_buf, "%g", av->a_w.w_float);
-        length = strlen(flt_buf);
-        if((accu_size + length) > (MAXPDSTRING - 2))
-        {
-          strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size);
-          accu_size = MAXPDSTRING - 2;
-          i = ac + 1;
-        }
-        else
-        {
-          strcat(x->x_mem, flt_buf);
-          accu_size += length;
-        }
-      }
-      av++;
-    }
-  }
-  outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem));
-}
-
-static void mergefilename_anything(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
-{
-  char flt_buf[30];
-  t_int i, length, accu_size=0;
-  
-  x->x_mem[0] = 0;
-  length = strlen(s->s_name);
-  if(length > (MAXPDSTRING - 2))
-  {
-    strncat(x->x_mem, s->s_name, MAXPDSTRING - 2);
-    accu_size = MAXPDSTRING - 2;
-    i = ac + 1;
-  }
-  else
-  {
-    strcat(x->x_mem, s->s_name);
-    accu_size = length;
-  }
-
-  if(ac > 0)
-  {
-    for(i=0; i<ac; i++)
-    {
-      strcat(x->x_mem, x->x_sep);
-      if(IS_A_SYMBOL(av, 0))
-      {
-        length = strlen(av->a_w.w_symbol->s_name);
-        if((accu_size + length) > (MAXPDSTRING - 2))
-        {
-          strncat(x->x_mem, av->a_w.w_symbol->s_name, MAXPDSTRING - 2 - accu_size);
-          accu_size = MAXPDSTRING - 2;
-          i = ac + 1;
-        }
-        else
-        {
-          strcat(x->x_mem, av->a_w.w_symbol->s_name);
-          accu_size += length;
-        }
-      }
-      else if(IS_A_FLOAT(av, 0))
-      {
-        sprintf(flt_buf, "%g", av->a_w.w_float);
-        length = strlen(flt_buf);
-        if((accu_size + length) > (MAXPDSTRING - 2))
-        {
-          strncat(x->x_mem, flt_buf, MAXPDSTRING - 2 - accu_size);
-          accu_size = MAXPDSTRING - 2;
-          i = ac + 1;
-        }
-        else
-        {
-          strcat(x->x_mem, flt_buf);
-          accu_size += length;
-        }
-      }
-      av++;
-    }
-  }
-  outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem));
-}
-
-static void mergefilename_free(t_mergefilename *x)
-{
-}
-
-static void *mergefilename_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_mergefilename *x = (t_mergefilename *)pd_new(mergefilename_class);
-  
-  x->x_sep[0] = 0;
-  x->x_sep[1] = 0;
-  if(ac > 0)
-    mergefilename_separator(x, s, ac, av);
-  x->x_mem[0] = 0;
-  outlet_new(&x->x_obj, &s_symbol);
-  return (x);
-}
-
-void mergefilename_setup(void)
-{
-  mergefilename_class = class_new(gensym("mergefilename"), (t_newmethod)mergefilename_new,
-    0, sizeof(t_mergefilename), 0, A_GIMME, 0);
-  class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("separator"), A_GIMME, 0);
-  class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("sep"), A_GIMME, 0);
-  class_addfloat(mergefilename_class, mergefilename_float);
-  class_addsymbol(mergefilename_class, mergefilename_symbol);
-  class_addlist(mergefilename_class, mergefilename_list);
-  class_addanything(mergefilename_class, mergefilename_anything);
-  class_sethelpsymbol(mergefilename_class, gensym("iemhelp/help-mergefilename"));
-}
diff --git a/src/iemlib2/modulo_counter.c b/src/iemlib2/modulo_counter.c
deleted file mode 100644
index d009293..0000000
--- a/src/iemlib2/modulo_counter.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ---------------- modulo-counter. ----------------- */
-/* -------- counter increments if input a bang ------ */
-/* -------- output is a modulo function. ------------ */
-
-static t_class *modulo_counter_class;
-
-typedef struct _modulo_counter
-{
-  t_object x_obj;
-  int      x_max;
-  int      x_cur;
-} t_modulo_counter;
-
-static void modulo_counter_bang(t_modulo_counter *x)
-{
-  outlet_float(x->x_obj.ob_outlet, x->x_cur++);
-  x->x_cur = x->x_cur % x->x_max;
-}
-
-static void modulo_counter_float(t_modulo_counter *x, t_floatarg max)
-{
-  int i = (int)max;
-  
-  if(i < 1)
-    i = 1;
-  if(x->x_cur >= i)
-    x->x_cur = i - 1;
-  x->x_max = i;
-}
-
-static void modulo_counter_ft1(t_modulo_counter *x, t_floatarg set_init)
-{
-  int i = (int)set_init;
-  
-  if(i < 0)
-    i = 0;
-  if(i >= x->x_max)
-    i = x->x_max - 1;
-  x->x_cur = i;
-}
-
-static void *modulo_counter_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_modulo_counter *x = (t_modulo_counter *)pd_new(modulo_counter_class);
-  int max = 1, cur = 0;
-  
-  if((ac > 0) && IS_A_FLOAT(av, 0))
-    max = atom_getintarg(0, ac, av);
-  if((ac > 1) && IS_A_FLOAT(av, 1))
-    cur = atom_getintarg(1, ac, av);
-  if(max < 1)
-    x->x_max = 1;
-  else
-    x->x_max = max;
-  if(cur < 0)
-    cur = 0;
-  if(cur >= x->x_max)
-    cur = x->x_max - 1;
-  x->x_cur = cur;
-  outlet_new(&x->x_obj, &s_float);
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
-  return (x);
-}
-
-void modulo_counter_setup(void)
-{
-  modulo_counter_class = class_new(gensym("modulo_counter"),
-    (t_newmethod)modulo_counter_new, 0,
-    sizeof(t_modulo_counter), 0, A_GIMME, 0);
-  class_addbang(modulo_counter_class, (t_method)modulo_counter_bang);
-  class_addfloat(modulo_counter_class, (t_method)modulo_counter_float);
-  class_addmethod(modulo_counter_class, (t_method)modulo_counter_ft1, gensym("ft1"), A_FLOAT, 0);
-  class_sethelpsymbol(modulo_counter_class, gensym("iemhelp/help-modulo_counter"));
-}
diff --git a/src/iemlib2/obsolete/iem_anything_kernel.c b/src/iemlib2/obsolete/iem_anything_kernel.c
deleted file mode 100644
index d2a675b..0000000
--- a/src/iemlib2/obsolete/iem_anything_kernel.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
-
-/* ------------------------ iem_anything_kernel ---------------------------- */
-
-static t_class *iem_anything_kernel_class;
-
-typedef struct _iem_anything_kernel
-{
-  t_object      x_obj;
-  int           x_inlet_select;
-  int           x_size;
-  int           x_ac;
-  t_atom        *x_at;
-  t_symbol      *x_sym;
-} t_iem_anything_kernel;
-
-static void iem_anything_kernel_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_anything_kernel_inlet_select(t_iem_anything_kernel *x, t_floatarg in_sel_01)
-{
-  x->x_inlet_select = (int)in_sel_01;
-}
-
-static void iem_anything_kernel_anything(t_iem_anything_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac == 0)&&(s == &s_bang))
-  {
-    if(x->x_inlet_select)
-    {
-      x->x_ac = ac;
-      x->x_sym = s;
-    }
-    else
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-  }
-  else
-  {
-    if(ac > x->x_size)
-    {
-      x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), ac*sizeof(t_atom));
-      x->x_size = ac;
-    }
-    x->x_ac = ac;
-    x->x_sym = s;
-    iem_anything_kernel_atcopy(av, x->x_at, ac);
-    if(!x->x_inlet_select)
-      outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-  }
-}
-
-static void iem_anything_kernel_free(t_iem_anything_kernel *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-}
-
-static void *iem_anything_kernel_new(void)
-{
-  t_iem_anything_kernel *x = (t_iem_anything_kernel *)pd_new(iem_anything_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  if(!ac)
-  {
-    x->x_sym = &s_bang;
-    x->x_size = 10;
-    x->x_ac = 0;
-    x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-  }
-  else if(ac == 1)
-  {
-    x->x_size = 10;
-    x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_sym = atom_getsymbol(av);
-      x->x_ac = 0;
-    }
-    else
-    {
-      x->x_sym = &s_list;
-      x->x_ac = 1;
-      x->x_at[0] = *av;
-    }
-  }
-  else /* ac > 1 */
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_sym = atom_getsymbol(av++);
-      ac--;
-    }
-    else
-      x->x_sym = &s_list;
-    if(ac < 10)
-      x->x_size = 10;
-    else
-      x->x_size = ac;
-    x->x_ac = ac;
-    x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-    iem_anything_kernel_atcopy(av, x->x_at, ac);
-  }
-  x->x_inlet_select = 1;
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_anything_kernel_setup(void)
-{
-  char str[2];
-  
-  str[0] = 1;/*inlet-sym = "\0x01"*/
-  str[1] = 0;
-  iem_anything_kernel_class = class_new(gensym("iem_anything_kernel"),
-    (t_newmethod)iem_anything_kernel_new, (t_method)iem_anything_kernel_free,
-    sizeof(t_iem_anything_kernel), 0, 0);
-  class_addmethod(iem_anything_kernel_class, (t_method)iem_anything_kernel_inlet_select, gensym(str), A_FLOAT, 0);
-  class_addanything(iem_anything_kernel_class, iem_anything_kernel_anything);
-  class_sethelpsymbol(iem_anything_kernel_class, gensym("iemhelp/help-iem_anything"));
-}
diff --git a/src/iemlib2/obsolete/iem_append_kernel.c b/src/iemlib2/obsolete/iem_append_kernel.c
deleted file mode 100644
index 959a3ab..0000000
--- a/src/iemlib2/obsolete/iem_append_kernel.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
-
-
-/* ------------------------ iem_append_kernel ---------------------------- */
-static t_class *iem_append_kernel_class;
-
-typedef struct _iem_append_kernel
-{
-  t_object    x_obj;
-  int         x_inlet_select;
-  int         x_size12;
-  int         x_size2;
-  int         x_ac1;
-  int         x_ac2;
-  t_atom      *x_at12;
-  t_atom      *x_at2;
-  t_symbol    *x_sym1;
-  t_symbol    *x_sym2;
-  t_atomtype  x_type1;
-  t_atomtype  x_type2;
-} t_iem_append_kernel;
-
-static void iem_append_kernel_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_append_kernel_merge(t_iem_append_kernel *x, int off)
-{
-  if((x->x_ac1+x->x_ac2+1) > x->x_size12)
-  {
-    x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2+1)*sizeof(t_atom));
-    x->x_size12 = 2*(x->x_ac1+x->x_ac2+1);
-  }
-  if(off)
-    SETSYMBOL(x->x_at12 + x->x_ac1, x->x_sym2);
-  iem_append_kernel_atcopy(x->x_at2, x->x_at12 + x->x_ac1 + off, x->x_ac2);
-}
-
-static void iem_append_kernel_out(t_iem_append_kernel *x)
-{
-  int off=0;
-  
-  if(x->x_type1 == A_GIMME)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_kernel_merge(x, off);
-    outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-  else if(x->x_type1 == A_COMMA)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_kernel_merge(x, off);
-    outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-  else if(x->x_type1 == A_NULL)/*depends on 2.part*/
-  {
-    iem_append_kernel_merge(x, 0);
-    if(x->x_type2 == A_GIMME)
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at12);
-    else if(x->x_type2 == A_COMMA)
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at12);
-    else if(x->x_type2 == A_FLOAT)
-      outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
-    else if(x->x_type2 == A_SYMBOL)
-      outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
-    else if(x->x_type2 == A_NULL)
-      outlet_bang(x->x_obj.ob_outlet);
-    else if(x->x_type2 == A_POINTER)
-      outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
-  }
-  else
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    iem_append_kernel_merge(x, off);
-    if(x->x_type2 == A_NULL)
-    {
-      if(x->x_type1 == A_FLOAT)
-        outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
-      else if(x->x_type1 == A_SYMBOL)
-        outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
-      else if(x->x_type1 == A_POINTER)
-        outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
-    }
-    else
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
-  }
-}
-
-static void iem_append_kernel_inlet_select(t_iem_append_kernel *x, t_floatarg fin_sel_01)
-{
-  x->x_inlet_select = (int)fin_sel_01;
-}
-
-static void iem_append_kernel_bang(t_iem_append_kernel *x)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 0;
-    x->x_type2 = A_NULL;
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 0;
-    x->x_type1 = A_NULL;
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_float(t_iem_append_kernel *x, t_float f)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_FLOAT;
-    SETFLOAT(x->x_at2, f);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_FLOAT;
-    SETFLOAT(x->x_at12, f);
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_symbol(t_iem_append_kernel *x, t_symbol *s)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_SYMBOL;
-    SETSYMBOL(x->x_at2, s);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_SYMBOL;
-    SETSYMBOL(x->x_at12, s);
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_pointer(t_iem_append_kernel *x, t_gpointer *gp)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_POINTER;
-    SETPOINTER(x->x_at2, gp);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_POINTER;
-    SETPOINTER(x->x_at12, gp);
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_list(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if(ac > x->x_size2)
-    {
-      x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
-      x->x_size2 = 2*ac;
-    }
-    x->x_ac2 = ac;
-    x->x_type2 = A_GIMME;
-    x->x_sym2 = &s_list;
-    iem_append_kernel_atcopy(av, x->x_at2, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((x->x_size2+ac) > x->x_size12)
-    {
-      x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac)*sizeof(t_atom));
-      x->x_size12 = 2*(x->x_size2+ac);
-    }
-    x->x_ac1 = ac;
-    x->x_type1 = A_GIMME;
-    iem_append_kernel_atcopy(av, x->x_at12, ac);
-    x->x_sym1 = &s_list;
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_anything(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if((ac+1) > x->x_size2)
-    {
-      x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
-      x->x_size2 = 2*ac;
-    }
-    x->x_ac2 = ac;
-    x->x_type2 = A_COMMA;
-    x->x_sym2 = s;
-    iem_append_kernel_atcopy(av, x->x_at2, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((x->x_size2+ac+1) > x->x_size12)
-    {
-      x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac+1)*sizeof(t_atom));
-      x->x_size12 = 2*(x->x_size2+ac+1);
-    }
-    x->x_ac1 = ac;
-    x->x_type1 = A_COMMA;
-    iem_append_kernel_atcopy(av, x->x_at12, ac);
-    x->x_sym1 = s;
-    iem_append_kernel_out(x);
-  }
-}
-
-static void iem_append_kernel_free(t_iem_append_kernel *x)
-{
-  if(x->x_at12)
-    freebytes(x->x_at12, x->x_size12 * sizeof(t_atom));
-  if(x->x_at2)
-    freebytes(x->x_at2, x->x_size2 * sizeof(t_atom));
-}
-
-static void *iem_append_kernel_new(void)
-{
-  t_iem_append_kernel *x = (t_iem_append_kernel *)pd_new(iem_append_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  x->x_type1 = A_NULL;
-  x->x_sym1 = &s_list;
-  x->x_size2 = 10;
-  if(ac > 5)
-    x->x_size2 = 2*ac;
-  x->x_at2 = (t_atom *)getbytes(x->x_size2 * sizeof(t_atom));
-  x->x_size12 = x->x_size2 + 10;
-  x->x_at12 = (t_atom *)getbytes(x->x_size12 * sizeof(t_atom));
-  x->x_ac1 = 0;
-  x->x_inlet_select = 1;
-  if(ac <= 0)
-  {
-    x->x_type2 = A_NULL;
-    x->x_ac2 = 0;
-    x->x_sym2 = &s_list;
-  }
-  else
-  {
-    if(IS_A_FLOAT(av, 0))
-    {
-      if(ac == 1)
-        iem_append_kernel_float(x, atom_getfloat(av));
-      else
-        iem_append_kernel_list(x, &s_list, ac, av);
-    }
-    else if(IS_A_SYMBOL(av, 0))
-    {
-      t_symbol *xsym=atom_getsymbol(av);
-      
-      if(xsym == gensym("symbol"))
-      {
-        if(ac > 1)
-          iem_append_kernel_symbol(x, atom_getsymbol(av+1));
-        else
-          iem_append_kernel_symbol(x, gensym(""));
-      }
-      else if(xsym == gensym("float"))
-      {
-        if(ac > 1)
-        {
-          if(IS_A_FLOAT(av, 1))
-            iem_append_kernel_float(x, atom_getfloat(av+1));
-          else
-            iem_append_kernel_float(x, 0.0f);
-        }
-        else
-          iem_append_kernel_float(x, 0.0f);
-      }
-      else if(xsym == gensym("list"))
-      {
-        iem_append_kernel_list(x, &s_list, ac-1, av+1);
-      }
-      else
-      {
-        iem_append_kernel_anything(x, xsym, ac-1, av+1);
-      }
-    }
-  }
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_append_kernel_setup(void)
-{
-  char str[2];
-  
-  str[0] = 1;
-  str[1] = 0;
-  iem_append_kernel_class = class_new(gensym("iem_append_kernel"),
-    (t_newmethod)iem_append_kernel_new, (t_method)iem_append_kernel_free,
-    sizeof(t_iem_append_kernel), 0, 0);
-  class_addbang(iem_append_kernel_class, (t_method)iem_append_kernel_bang);
-  class_addpointer(iem_append_kernel_class, iem_append_kernel_pointer);
-  class_addfloat(iem_append_kernel_class, (t_method)iem_append_kernel_float);
-  class_addsymbol(iem_append_kernel_class, iem_append_kernel_symbol);
-  class_addlist(iem_append_kernel_class, iem_append_kernel_list);
-  class_addmethod(iem_append_kernel_class, (t_method)iem_append_kernel_inlet_select, gensym(str), A_FLOAT, 0);
-  class_addanything(iem_append_kernel_class, iem_append_kernel_anything);
-  class_sethelpsymbol(iem_append_kernel_class, gensym("iemhelp/help-merge_any"));
-}
diff --git a/src/iemlib2/obsolete/iem_prepend_kernel.c b/src/iemlib2/obsolete/iem_prepend_kernel.c
deleted file mode 100644
index 8f899d2..0000000
--- a/src/iemlib2/obsolete/iem_prepend_kernel.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
-
-
-/* ------------------------ iem_prepend_kernel ---------------------------- */
-static t_class *iem_prepend_kernel_class;
-
-typedef struct _iem_prepend_kernel
-{
-  t_object    x_obj;
-  int         x_inlet_select;
-  int         x_size;
-  int         x_ac;
-  t_atom      *x_at;
-  t_symbol    *x_sym;
-  t_atomtype  x_type;
-} t_iem_prepend_kernel;
-
-static void iem_prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_prepend_kernel_inlet_select(t_iem_prepend_kernel *x, t_floatarg fin_sel_01)
-{
-  x->x_inlet_select = (int)fin_sel_01;
-}
-
-static void iem_prepend_kernel_bang(t_iem_prepend_kernel *x)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac = 0;
-    x->x_type = A_NULL;
-    x->x_sym = &s_bang;
-  }
-  else /* if 1st inlet */
-  {
-    outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-  }
-}
-
-static void iem_prepend_kernel_float(t_iem_prepend_kernel *x, t_float f)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac = 1;
-    x->x_type = A_FLOAT;
-    SETFLOAT(x->x_at, f);
-    x->x_sym = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    if(x->x_type == A_NULL)
-    {
-      outlet_float(x->x_obj.ob_outlet, f);
-    }
-    else
-    {
-      SETFLOAT(x->x_at+x->x_ac, f);
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-    }
-  }
-}
-
-static void iem_prepend_kernel_symbol(t_iem_prepend_kernel *x, t_symbol *s)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac = 1;
-    x->x_type = A_SYMBOL;
-    SETSYMBOL(x->x_at, s);
-    x->x_sym = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    if(x->x_type == A_NULL)
-    {
-      outlet_symbol(x->x_obj.ob_outlet, s);
-    }
-    else
-    {
-      SETSYMBOL(x->x_at+x->x_ac, s);
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-    }
-  }
-}
-
-static void iem_prepend_kernel_pointer(t_iem_prepend_kernel *x, t_gpointer *gp)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac = 1;
-    x->x_type = A_POINTER;
-    SETPOINTER(x->x_at, gp);
-    x->x_sym = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    if(x->x_type == A_NULL)
-    {
-      outlet_pointer(x->x_obj.ob_outlet, gp);
-    }
-    else
-    {
-      SETPOINTER(x->x_at+x->x_ac, gp);
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-    }
-  }
-}
-
-static void iem_prepend_kernel_list(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if((ac+10) > x->x_size)
-    {
-      x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom));
-      x->x_size = 2*(ac+10);
-    }
-    x->x_ac = ac;
-    x->x_type = A_GIMME;
-    x->x_sym = &s_list;
-    iem_prepend_kernel_atcopy(av, x->x_at, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((ac+x->x_ac+1) > x->x_size)
-    {
-      x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom));
-      x->x_size = 2*(ac+x->x_ac+1);
-    }
-    if(x->x_type == A_NULL)
-    {
-      outlet_anything(x->x_obj.ob_outlet, &s_list, ac, av);
-    }
-    else
-    {
-      iem_prepend_kernel_atcopy(av, x->x_at + x->x_ac, ac);
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac, x->x_at);
-    }
-  }
-}
-
-static void iem_prepend_kernel_anything(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if((ac+10) > x->x_size)
-    {
-      x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom));
-      x->x_size = 2*(ac+10);
-    }
-    x->x_ac = ac;
-    x->x_type = A_COMMA;
-    x->x_sym = s;
-    iem_prepend_kernel_atcopy(av, x->x_at, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((ac+x->x_ac+1) > x->x_size)
-    {
-      x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom));
-      x->x_size = 2*(ac+x->x_ac+1);
-    }
-    if(x->x_type == A_NULL)
-    {
-      outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-    }
-    else
-    {
-      SETSYMBOL(x->x_at + x->x_ac, s);
-      iem_prepend_kernel_atcopy(av, x->x_at+x->x_ac+1, ac);
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac+1, x->x_at);
-    }
-  }
-}
-
-static void iem_prepend_kernel_free(t_iem_prepend_kernel *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-}
-
-static void *iem_prepend_kernel_new(void)
-{
-  t_iem_prepend_kernel *x = (t_iem_prepend_kernel *)pd_new(iem_prepend_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  x->x_size = 30;
-  if(ac > 5)
-    x->x_size = 2*(ac+10);
-  x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-  x->x_inlet_select = 1;
-  if(ac <= 0)
-  {
-    x->x_type = A_NULL;
-    x->x_ac = 0;
-    x->x_sym = &s_bang;
-  }
-  else
-  {
-    if(IS_A_FLOAT(av, 0))
-    {
-      iem_prepend_kernel_list(x, &s_list, ac, av);
-    }
-    else if(IS_A_SYMBOL(av, 0))
-    {
-      iem_prepend_kernel_anything(x, atom_getsymbol(av), ac-1, av+1);
-    }
-  }
-  outlet_new(&x->x_obj, &s_list);
-  return(x);
-}
-
-void iem_prepend_kernel_setup(void)
-{
-  char str[2];
-  
-  str[0] = 1;
-  str[1] = 0;
-  iem_prepend_kernel_class = class_new(gensym("iem_prepend_kernel"),
-    (t_newmethod)iem_prepend_kernel_new, (t_method)iem_prepend_kernel_free,
-    sizeof(t_iem_prepend_kernel), 0, 0);
-  class_addbang(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_bang);
-  class_addpointer(iem_prepend_kernel_class, iem_prepend_kernel_pointer);
-  class_addfloat(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_float);
-  class_addsymbol(iem_prepend_kernel_class, iem_prepend_kernel_symbol);
-  class_addlist(iem_prepend_kernel_class, iem_prepend_kernel_list);
-  class_addmethod(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0);
-  class_addanything(iem_prepend_kernel_class, iem_prepend_kernel_anything);
-  class_sethelpsymbol(iem_prepend_kernel_class, gensym("iemhelp/help-merge_any"));
-}
diff --git a/src/iemlib2/obsolete/iem_receive_kernel.c b/src/iemlib2/obsolete/iem_receive_kernel.c
deleted file mode 100644
index bc0d642..0000000
--- a/src/iemlib2/obsolete/iem_receive_kernel.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
-
-/* ------------------------ iem_receive_kernel ---------------------------- */
-
-static t_class *iem_receive_kernel_class;
-
-typedef struct _iem_receive_kernel
-{
-  t_object  x_obj;
-  t_symbol  *x_sym;
-} t_iem_receive_kernel;
-
-void iem_receive_kernel_copy_at(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void iem_receive_kernel_set_name(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0))))
-  {
-    if(x->x_sym)
-      pd_unbind(&x->x_obj.ob_pd, x->x_sym);
-    if(IS_A_SYMBOL(argv,0))
-      x->x_sym = atom_getsymbol(argv);
-    else if(IS_A_FLOAT(argv,0))
-    {
-      char str[100];
-      
-      sprintf(str, "%g", atom_getfloat(argv));
-      x->x_sym = gensym(str);
-    }
-    pd_bind(&x->x_obj.ob_pd, x->x_sym);
-  }
-}
-
-static void iem_receive_kernel_clear(t_iem_receive_kernel *x)
-{
-  if(x->x_sym)
-    pd_unbind(&x->x_obj.ob_pd, x->x_sym);
-  x->x_sym = 0;
-}
-
-static void iem_receive_kernel_bang(t_iem_receive_kernel *x)
-{
-  outlet_bang(x->x_obj.ob_outlet);
-}
-
-static void iem_receive_kernel_float(t_iem_receive_kernel *x, t_float f)
-{
-  outlet_float(x->x_obj.ob_outlet, f);
-}
-
-static void iem_receive_kernel_symbol(t_iem_receive_kernel *x, t_symbol *s)
-{
-  outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void iem_receive_kernel_pointer(t_iem_receive_kernel *x, t_gpointer *gp)
-{
-  outlet_pointer(x->x_obj.ob_outlet, gp);
-}
-
-static void iem_receive_kernel_list(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  outlet_list(x->x_obj.ob_outlet, &s_list, argc, argv);
-}
-
-static void iem_receive_kernel_anything(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  outlet_anything(x->x_obj.ob_outlet, s, argc, argv);
-}
-
-static void iem_receive_kernel_free(t_iem_receive_kernel *x)
-{
-  if(x->x_sym)
-    pd_unbind(&x->x_obj.ob_pd, x->x_sym);
-}
-
-static void *iem_receive_kernel_new(void)
-{
-  t_iem_receive_kernel *x = (t_iem_receive_kernel *)pd_new(iem_receive_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_sym = atom_getsymbol(av);
-      pd_bind(&x->x_obj.ob_pd, x->x_sym);
-    }
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[100];
-      
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_sym = gensym(str);
-      pd_bind(&x->x_obj.ob_pd, x->x_sym);
-    }
-    else
-      x->x_sym = 0;
-  }
-  else
-    x->x_sym = 0;
-  
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void iem_receive_kernel_setup(void)
-{
-  char str[2];
-  
-  str[1] = 0;
-  iem_receive_kernel_class = class_new(gensym("iem_receive_kernel"), (t_newmethod)iem_receive_kernel_new, 
-    (t_method)iem_receive_kernel_free, sizeof(t_iem_receive_kernel), 0, 0);
-  class_addbang(iem_receive_kernel_class, iem_receive_kernel_bang);
-  class_addfloat(iem_receive_kernel_class, iem_receive_kernel_float);
-  class_addsymbol(iem_receive_kernel_class, iem_receive_kernel_symbol);
-  class_addpointer(iem_receive_kernel_class, iem_receive_kernel_pointer);
-  class_addlist(iem_receive_kernel_class, iem_receive_kernel_list);
-  class_addanything(iem_receive_kernel_class, iem_receive_kernel_anything);
-  //  class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set, gensym("set"), A_GIMME, 0);
-  str[0] = 1;/*inlet-sym = "\0x01"*/
-  class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set_name, gensym(str), A_GIMME, 0);
-  str[0] = 2;/*inlet-sym = "\0x02"*/
-  class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_clear, gensym(str), 0);
-  class_sethelpsymbol(iem_receive_kernel_class, gensym("iemhelp/help-iem_receive"));
-}
diff --git a/src/iemlib2/obsolete/iem_send_kernel.c b/src/iemlib2/obsolete/iem_send_kernel.c
deleted file mode 100644
index 72a1a7b..0000000
--- a/src/iemlib2/obsolete/iem_send_kernel.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
-
-/* -------------------- iem_send_kernel ------------------------------ */
-
-static t_class *iem_send_kernel_class;
-
-typedef struct _iem_send_kernel
-{
-  t_object x_obj;
-  t_symbol *x_sym;
-} t_iem_send_kernel;
-
-static void iem_send_kernel_set_name(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0))))
-  {
-    if(IS_A_SYMBOL(argv,0))
-      x->x_sym = atom_getsymbol(argv);
-    else if(IS_A_FLOAT(argv,0))
-    {
-      char str[100];
-      
-      sprintf(str, "%g", atom_getfloat(argv));
-      x->x_sym = gensym(str);
-    }
-  }
-}
-
-static void iem_send_kernel_clear(t_iem_send_kernel *x)
-{
-  x->x_sym = 0;
-}
-
-static void iem_send_kernel_bang(t_iem_send_kernel *x)
-{
-  if(x->x_sym->s_thing)
-    pd_bang(x->x_sym->s_thing);
-}
-
-static void iem_send_kernel_float(t_iem_send_kernel *x, t_float f)
-{
-  if(x->x_sym->s_thing)
-    pd_float(x->x_sym->s_thing, f);
-}
-
-static void iem_send_kernel_symbol(t_iem_send_kernel *x, t_symbol *s)
-{
-  if(x->x_sym->s_thing)
-    pd_symbol(x->x_sym->s_thing, s);
-}
-
-static void iem_send_kernel_pointer(t_iem_send_kernel *x, t_gpointer *gp)
-{
-  if(x->x_sym->s_thing)
-    pd_pointer(x->x_sym->s_thing, gp);
-}
-
-static void iem_send_kernel_list(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if(x->x_sym->s_thing)
-    pd_list(x->x_sym->s_thing, s, argc, argv);
-}
-
-static void iem_send_kernel_anything(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if(x->x_sym->s_thing)
-    typedmess(x->x_sym->s_thing, s, argc, argv);
-}
-
-static void *iem_send_kernel_new(void)
-{
-  t_iem_send_kernel *x = (t_iem_send_kernel *)pd_new(iem_send_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_sym = atom_getsymbol(av);
-    }
-    else if(IS_A_FLOAT(av,0))
-    {
-      char str[100];
-      
-      sprintf(str, "%g", atom_getfloat(av));
-      x->x_sym = gensym(str);
-    }
-    else
-      x->x_sym = 0;
-  }
-  else
-    x->x_sym = 0;
-  return (x);
-}
-
-void iem_send_kernel_setup(void)
-{
-  char str[2];
-  
-  str[1] = 0;
-  iem_send_kernel_class = class_new(gensym("iem_send_kernel"), (t_newmethod)iem_send_kernel_new, 0,
-    sizeof(t_iem_send_kernel), 0, 0);
-  class_addcreator((t_newmethod)iem_send_kernel_new, gensym("s"), A_DEFSYM, 0);
-  class_addbang(iem_send_kernel_class, iem_send_kernel_bang);
-  class_addfloat(iem_send_kernel_class, iem_send_kernel_float);
-  class_addsymbol(iem_send_kernel_class, iem_send_kernel_symbol);
-  class_addpointer(iem_send_kernel_class, iem_send_kernel_pointer);
-  class_addlist(iem_send_kernel_class, iem_send_kernel_list);
-  class_addanything(iem_send_kernel_class, iem_send_kernel_anything);
-  str[0] = 1;/*inlet-sym = "\0x01"*/
-  class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_set_name, gensym(str), A_GIMME, 0);
-  str[0] = 2;/*inlet-sym = "\0x02"*/
-  class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_clear, gensym(str), 0);
-  class_sethelpsymbol(iem_send_kernel_class, gensym("iemhelp/help-iem_send"));
-}
diff --git a/src/iemlib2/obsolete/prepend_kernel.c b/src/iemlib2/obsolete/prepend_kernel.c
deleted file mode 100644
index a26780b..0000000
--- a/src/iemlib2/obsolete/prepend_kernel.c
+++ /dev/null
@@ -1,351 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <math.h>
-
-
-/* ------------------------ prepend_kernel ---------------------------- */
-static t_class *prepend_kernel_class;
-
-typedef struct _prepend_kernel
-{
-  t_object    x_obj;
-  int         x_inlet_select;
-  int         x_size12;
-  int         x_size1;
-  int         x_size2;
-  int         x_ac1;
-  int         x_ac2;
-  t_atom      *x_at12;
-  t_atom      *x_at1;
-  t_atom      *x_at2;
-  t_symbol    *x_sym1;
-  t_symbol    *x_sym2;
-  t_atomtype  x_type1;
-  t_atomtype  x_type2;
-} t_prepend_kernel;
-
-static void prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void prepend_kernel_merge(t_prepend_kernel *x, int off)
-{
-  if((x->x_ac1+x->x_ac2) > x->x_size1)
-  {
-    x->x_at1 = (t_atom *)resizebytes(x->x_at1, x->x_size1*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2)*sizeof(t_atom));
-    x->x_size1 = 2*(x->x_ac1+x->x_ac2);
-  }
-  if(off)
-    SETSYMBOL(x->x_at1 + x->x_ac1, x->x_sym2);
-  prepend_kernel_atcopy(x->x_at2, x->x_at1 + x->x_ac1 + off, x->x_ac2);
-}
-
-static void prepend_kernel_out(t_prepend_kernel *x)
-{
-  int off=0;
-  
-  if(x->x_type1 == A_GIMME)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    prepend_kernel_merge(x, off);
-    outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1);
-  }
-  else if(x->x_type1 == A_COMMA)
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    prepend_kernel_merge(x, off);
-    outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at1);
-  }
-  else if(x->x_type1 == A_NULL)/*depends on 2.part*/
-  {
-    prepend_kernel_merge(x, 0);
-    if(x->x_type2 == A_GIMME)
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at1);
-    else if(x->x_type2 == A_COMMA)
-      outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at1);
-    else if(x->x_type2 == A_FLOAT)
-      outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1));
-    else if(x->x_type2 == A_SYMBOL)
-      outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1));
-    else if(x->x_type2 == A_NULL)
-      outlet_bang(x->x_obj.ob_outlet);
-    else if(x->x_type2 == A_POINTER)
-      outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer);
-  }
-  else
-  {
-    if(x->x_type2 == A_COMMA)
-      off = 1;
-    else
-      off = 0;
-    prepend_kernel_merge(x, off);
-    if(x->x_type2 == A_NULL)
-    {
-      if(x->x_type1 == A_FLOAT)
-        outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1));
-      else if(x->x_type1 == A_SYMBOL)
-        outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1));
-      else if(x->x_type1 == A_POINTER)
-        outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer);
-    }
-    else
-      outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1);
-  }
-}
-
-static void prepend_kernel_inlet_select(t_prepend_kernel *x, t_floatarg fin_sel_01)
-{
-  x->x_inlet_select = (int)fin_sel_01;
-}
-
-static void prepend_kernel_bang(t_prepend_kernel *x)
-{
-  if(!x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 0;
-    x->x_type2 = A_NULL;
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 0;
-    x->x_type1 = A_NULL;
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_float(t_prepend_kernel *x, t_float f)
-{
-  if(!x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_FLOAT;
-    SETFLOAT(x->x_at2, f);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_FLOAT;
-    SETFLOAT(x->x_at1, f);
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_symbol(t_prepend_kernel *x, t_symbol *s)
-{
-  if(!x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_SYMBOL;
-    SETSYMBOL(x->x_at2, s);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_SYMBOL;
-    SETSYMBOL(x->x_at12, s);
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_pointer(t_prepend_kernel *x, t_gpointer *gp)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    x->x_ac2 = 1;
-    x->x_type2 = A_POINTER;
-    SETPOINTER(x->x_at2, gp);
-    x->x_sym2 = &s_list;
-  }
-  else /* if 1st inlet */
-  {
-    x->x_ac1 = 1;
-    x->x_type1 = A_POINTER;
-    SETPOINTER(x->x_at12, gp);
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_list(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if(ac > x->x_size2)
-    {
-      x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
-      x->x_size2 = 2*ac;
-    }
-    x->x_ac2 = ac;
-    x->x_type2 = A_GIMME;
-    x->x_sym2 = &s_list;
-    prepend_kernel_atcopy(av, x->x_at2, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((x->x_ac1+ac) > x->x_size12)
-    {
-      x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+ac)*sizeof(t_atom));
-      x->x_size12 = 2*(x->x_ac1+ac);
-    }
-    x->x_ac1 = ac;
-    x->x_type1 = A_GIMME;
-    prepend_kernel_atcopy(av, x->x_at12, ac);
-    x->x_sym1 = &s_list;
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_anything(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(x->x_inlet_select) /* if 2nd inlet */
-  {
-    if((ac+1) > x->x_size2)
-    {
-      x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
-      x->x_size2 = 2*ac;
-    }
-    SETSYMBOL(x->x_at2, s);
-    x->x_ac2 = ac;
-    x->x_type2 = A_COMMA;
-    x->x_sym2 = s;
-    prepend_kernel_atcopy(av, x->x_at2, ac);
-  }
-  else /* if 1st inlet */
-  {
-    if((x->x_ac1+ac) > x->x_size12)
-    {
-      x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (2*x->x_ac1+ac)*sizeof(t_atom));
-      x->x_size12 = (2*x->x_ac1+ac);
-    }
-    x->x_ac1 = ac;
-    x->x_type1 = A_COMMA;
-    prepend_kernel_atcopy(av, x->x_at12, ac);
-    x->x_sym1 = s;
-    prepend_kernel_out(x);
-  }
-}
-
-static void prepend_kernel_free(t_prepend_kernel *x)
-{
-  if(x->x_at1)
-    freebytes(x->x_at1, x->x_size1 * sizeof(t_atom));
-}
-
-static void *prepend_kernel_new(void)
-{
-  t_prepend_kernel *x = (t_prepend_kernel *)pd_new(prepend_kernel_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *canvas=(t_canvas*)glist_getcanvas(glist);
-  int ac=0;
-  t_atom *av;
-  
-  x->x_type2 = A_NULL;
-  x->x_sym2 = &s_list;
-  x->x_ac2 = 0;
-  
-  canvas_setcurrent(canvas);
-  canvas_getargs(&ac, &av);
-  canvas_unsetcurrent(canvas);
-  
-  x->x_type1 = A_NULL;
-  if(!ac)
-  {
-    x->x_type1 = A_NULL;
-    x->x_sym1 = &s_bang;
-    x->x_size1 = 10;
-    x->x_ac1 = 0;
-    x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
-  }
-  else if(ac == 1)
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_type1 = A_COMMA;
-      x->x_sym1 = atom_getsymbol(av);
-      x->x_size1 = 10;
-      x->x_ac1 = 0;
-      x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
-    }
-    else
-    {
-      if(IS_A_FLOAT(av,0))
-      {
-        x->x_type1 = A_FLOAT;
-        x->x_sym1 = &s_float;
-      }
-      else if(IS_A_POINTER(av,0))
-      {
-        x->x_type1 = A_POINTER;
-        x->x_sym1 = &s_pointer;
-      }
-      x->x_size1 = 11;
-      x->x_ac1 = 1;
-      x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
-      x->x_at1[0] = *av;
-    }
-  }
-  else /* ac > 1 */
-  {
-    if(IS_A_SYMBOL(av,0))
-    {
-      x->x_type1 = A_COMMA;/*for anything*/
-      x->x_sym1 = atom_getsymbol(av++);
-      ac--;
-    }
-    else
-    {
-      x->x_type1 = A_GIMME;
-      x->x_sym1 = &s_list;
-    }
-    x->x_size1 = ac + 10;
-    x->x_ac1 = ac;
-    x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
-    prepend_kernel_atcopy(av, x->x_at1, ac);
-  }
-  
-  x->x_inlet_select = 1;
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void prepend_kernel_setup(void)
-{
-  char str[2];
-  
-  str[0] = 1;
-  str[1] = 0;
-  prepend_kernel_class = class_new(gensym("prepend_kernel"),
-    (t_newmethod)prepend_kernel_new, (t_method)prepend_kernel_free,
-    sizeof(t_prepend_kernel), 0, 0);
-  class_addbang(prepend_kernel_class, (t_method)prepend_kernel_bang);
-  class_addpointer(prepend_kernel_class, prepend_kernel_pointer);
-  class_addfloat(prepend_kernel_class, (t_method)prepend_kernel_float);
-  class_addsymbol(prepend_kernel_class, prepend_kernel_symbol);
-  class_addlist(prepend_kernel_class, prepend_kernel_list);
-  class_addmethod(prepend_kernel_class, (t_method)prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0);
-  class_addanything(prepend_kernel_class, prepend_kernel_anything);
-  class_sethelpsymbol(prepend_kernel_class, gensym("iemhelp/help-merge_any"));
-}
diff --git a/src/iemlib2/parentdollarzero.c b/src/iemlib2/parentdollarzero.c
deleted file mode 100644
index a486ca3..0000000
--- a/src/iemlib2/parentdollarzero.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "g_canvas.h"
-#include "iemlib.h"
-
-
-/* -------------- parentdollarzero --------------- */
-/* -- receives the $0 value of the parent canvas --*/
-
-static t_class *parentdollarzero_class;
-
-typedef struct _parentdollarzero
-{
-  t_object     x_obj;
-  t_symbol     *s_parent_unique;
-  unsigned int x_is_there_a_parent;
-} t_parentdollarzero;
-
-static void parentdollarzero_bang(t_parentdollarzero *x)
-{
-  if(x->x_is_there_a_parent)
-    outlet_symbol(x->x_obj.ob_outlet, x->s_parent_unique);
-}
-
-static void *parentdollarzero_new(void)
-{
-  t_parentdollarzero *x = (t_parentdollarzero *)pd_new(parentdollarzero_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *this_canvas = glist_getcanvas(glist);
-
-  x->x_is_there_a_parent = (unsigned int)(0!=this_canvas->gl_owner);
-
-  if(x->x_is_there_a_parent)
-    x->s_parent_unique = canvas_realizedollar((t_canvas *)this_canvas->gl_owner, gensym("$0"));
-  else
-    x->s_parent_unique = gensym("");
-  outlet_new(&x->x_obj, &s_symbol);
-  return (x);
-}
-
-void parentdollarzero_setup(void)
-{
-  parentdollarzero_class = class_new(gensym("parentdollarzero"), (t_newmethod)parentdollarzero_new,
-           0, sizeof(t_parentdollarzero), 0, 0);
-  class_addcreator((t_newmethod)parentdollarzero_new, gensym("parent$0"), 0);
-  class_addbang(parentdollarzero_class, (t_method)parentdollarzero_bang);
-  class_sethelpsymbol(parentdollarzero_class, gensym("iemhelp/help-parentdollarzero"));
-}
diff --git a/src/iemlib2/post_netreceive.c b/src/iemlib2/post_netreceive.c
deleted file mode 100644
index f96355e..0000000
--- a/src/iemlib2/post_netreceive.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2004 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ post_netreceive ---------------------------- */
-static t_class *post_netreceive_class;
-
-typedef struct _post_netreceive
-{
-  t_object   x_obj;
-  int        x_max_send_entries;
-  int        x_min_send_entries;
-  char       *x_snd_able;
-  t_symbol   **x_send_entries;
-  t_symbol   **x_plus_entries;
-  t_symbol   *x_set;
-  t_atom     x_at[2];
-  t_atom     *x_atbuf;
-  t_symbol   *x_send;
-  t_symbol   *x_setall;
-} t_post_netreceive;
-
-static void post_netreceive_list(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
-{
-  int identifier_index = (int)atom_getintarg(0, ac, av);
-  t_symbol *sender=0;
-  
-  if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
-  {
-    if(x->x_snd_able[identifier_index] == 1)
-    {
-      sender = x->x_send_entries[identifier_index];
-      if(sender->s_thing)
-      {
-        if(ac == 2)
-          pd_float(sender->s_thing, atom_getfloatarg(1, ac, av));
-        else
-          pd_list(sender->s_thing, &s_list, ac-1, av+1);
-      }
-    }
-    else if(x->x_snd_able[identifier_index] == 2)
-    {
-      sender = x->x_send_entries[identifier_index];
-      if(sender->s_thing)
-      {
-        typedmess(sender->s_thing, x->x_plus_entries[identifier_index], ac-1, av+1);
-      }
-    }
-    if(IS_A_FLOAT(av,1))
-      SETFLOAT(x->x_atbuf+identifier_index+1, atom_getfloatarg(1, ac, av));
-    else if(IS_A_SYMBOL(av,1))
-      SETSYMBOL(x->x_atbuf+identifier_index+1, atom_getsymbolarg(1, ac, av));
-  }
-}
-
-/*static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *snd, t_float findex)
-{
-int index = (int)findex;
-
-  if((index >= 0) && (index < x->x_max_send_entries))
-  {
-  x->x_send_entries[index] = snd;
-  x->x_snd_able[index] = 1;
-  }
-}*/
-
-static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(ac == 2)
-  {
-    int identifier_index = (int)atom_getintarg(1, ac, av);
-    
-    if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
-    {
-      x->x_send_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
-      x->x_snd_able[identifier_index] = 1;
-    }
-  }
-  else if(ac >= 3)
-  {
-    int identifier_index = (int)atom_getintarg(2, ac, av);
-    
-    if((identifier_index >= 0) && (identifier_index < x->x_max_send_entries))
-    {
-      x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av);
-      x->x_snd_able[identifier_index] = 2;
-      x->x_plus_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
-    }
-  }
-}
-
-static void post_netreceive_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
-  t_symbol *sendname=0;
-  
-  if(min > ac)
-    min = ac;
-  if(max > ac)
-    max = ac;
-  for(i=min; i<max; i++)
-  {
-    if(x->x_snd_able[i] == 1)
-    {
-      sendname = x->x_send_entries[i];
-      if(sendname->s_thing)
-      {
-        pd_float(sendname->s_thing, atom_getfloatarg(i, ac, av));
-      }
-    }
-    else if(x->x_snd_able[i] == 2)
-    {
-      sendname = x->x_send_entries[i];
-      if(sendname->s_thing)
-      {
-        typedmess(sendname->s_thing, x->x_plus_entries[i], 1, av+i);
-      }
-    }
-    if(IS_A_FLOAT(av,i))
-      SETFLOAT(x->x_atbuf+i+1, atom_getfloatarg(i, ac, av));
-    else if(IS_A_SYMBOL(av,i))
-      SETSYMBOL(x->x_atbuf+i+1, atom_getsymbolarg(i, ac, av));
-  }
-}
-
-static void post_netreceive_set_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
-  t_symbol *sendname;
-  
-  if(min > ac)
-    min = ac;
-  if(max > ac)
-    max = ac;
-  for(i=min; i<max; i++)
-  {
-    if(x->x_snd_able[i])
-    {
-      sendname = x->x_send_entries[i];
-      if(sendname->s_thing)
-      {
-        typedmess(sendname->s_thing, x->x_set, 1, av+i);
-      }
-    }
-  }
-}
-
-static void post_netreceive_clear(t_post_netreceive *x)
-{
-  int i, max = x->x_max_send_entries;
-  
-  for(i=0; i<max; i++)
-  {
-    if(x->x_snd_able[i])
-    {
-      x->x_snd_able[i] = 0;
-    }
-  }
-}
-
-static void post_netreceive_fetch_all_parameters(t_post_netreceive *x, t_floatarg nr_sended_para)
-{
-  int nrsp=(int)nr_sended_para;
-  t_atom *ap=x->x_atbuf+x->x_min_send_entries;
-  
-  if(nrsp <= 0)
-    nrsp = 1;
-  if(nrsp > (x->x_max_send_entries - x->x_min_send_entries))
-    nrsp = (x->x_max_send_entries - x->x_min_send_entries);
-  outlet_anything(x->x_obj.ob_outlet, x->x_send, nrsp+1, x->x_atbuf);
-}
-
-static void post_netreceive_free(t_post_netreceive *x)
-{
-  freebytes(x->x_snd_able, x->x_max_send_entries * sizeof(char));
-  freebytes(x->x_send_entries, x->x_max_send_entries * sizeof(t_symbol *));
-  freebytes(x->x_atbuf, (x->x_max_send_entries+2) * sizeof(t_atom));
-  freebytes(x->x_plus_entries, x->x_max_send_entries * sizeof(t_symbol *));
-}
-
-static void *post_netreceive_new(t_floatarg fmin, t_floatarg fmax)
-{
-  t_post_netreceive *x = (t_post_netreceive *)pd_new(post_netreceive_class);
-  int i, min = (int)fmin, max = (int)fmax;
-  t_atom *ap;
-  
-  if(min < 0)
-    min = 0;
-  if(max <= 0)
-    max = 80;
-  x->x_min_send_entries = min;
-  x->x_max_send_entries = max;
-  x->x_atbuf = (t_atom *)getbytes((x->x_max_send_entries+2) * sizeof(t_atom));
-  x->x_snd_able = (char *)getbytes(x->x_max_send_entries * sizeof(char));
-  x->x_send_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
-  x->x_plus_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
-  x->x_set = gensym("set");
-  x->x_setall = gensym("set_all_parameters");
-  x->x_send = gensym("send");
-  ap = x->x_atbuf;
-  SETSYMBOL(ap, x->x_setall);
-  ap++;
-  for(i=1; i<=max; i++)
-  {
-    SETFLOAT(ap, 0.0);
-    ap++;
-  }
-  for(i=0; i<max; i++)
-  {
-    x->x_snd_able[i] = 0;
-    x->x_plus_entries[i] = x->x_set;
-  }
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void post_netreceive_setup(void)
-{
-  post_netreceive_class = class_new(gensym("post_netreceive"), (t_newmethod)post_netreceive_new,
-    (t_method)post_netreceive_free, sizeof(t_post_netreceive), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
-  class_addlist(post_netreceive_class, post_netreceive_list);
-  class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_item_name, gensym("set_item_name"), A_GIMME, 0);
-  class_addmethod(post_netreceive_class, (t_method)post_netreceive_all_parameters, gensym("all_parameters"), A_GIMME, 0);
-  class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_all_parameters, gensym("set_all_parameters"), A_GIMME, 0);
-  class_addmethod(post_netreceive_class, (t_method)post_netreceive_fetch_all_parameters, gensym("fetch_all_parameters"), A_DEFFLOAT, 0);
-  class_addmethod(post_netreceive_class, (t_method)post_netreceive_clear, gensym("clear"), 0);
-  class_sethelpsymbol(post_netreceive_class, gensym("iemhelp/help-post_netreceive"));
-}
diff --git a/src/iemlib2/pre_inlet.c b/src/iemlib2/pre_inlet.c
deleted file mode 100644
index 13427fa..0000000
--- a/src/iemlib2/pre_inlet.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ pre_inlet ---------------------------- */
-/* --------- any incoming message produce additionally a --------- */
-/* ----- special anything message at output, followed by the ----- */
-/* --- original message. this pre message contains a selector ---- */
-/* ---- symbol made of one character of the m-th entry of the ---- */
-/* --- ASCII-table, followed by one float atom list entry with --- */
-/* ---- with value n. "m" and "n" are the 2 initial arguments ---- */
-
-static t_class *pre_inlet_class;
-
-typedef struct _pre_inlet
-{
-  t_object    x_obj;
-  t_atom      x_at;
-  t_symbol    *x_sym;
-} t_pre_inlet;
-
-static void pre_inlet_bang(t_pre_inlet *x)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_bang(x->x_obj.ob_outlet);
-}
-
-static void pre_inlet_float(t_pre_inlet *x, t_floatarg f)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_float(x->x_obj.ob_outlet, f);
-}
-
-static void pre_inlet_symbol(t_pre_inlet *x, t_symbol *s)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void pre_inlet_pointer(t_pre_inlet *x, t_gpointer *gp)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_pointer(x->x_obj.ob_outlet, gp);
-}
-
-static void pre_inlet_list(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_list(x->x_obj.ob_outlet, s, ac, av);
-}
-
-static void pre_inlet_anything(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
-  outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-}
-
-static void pre_inlet_free(t_pre_inlet *x)
-{
-}
-
-static void *pre_inlet_new(t_floatarg fsym, t_floatarg finlet)
-{
-  t_pre_inlet *x = (t_pre_inlet *)pd_new(pre_inlet_class);
-  char str[2];
-  
-  SETFLOAT(&x->x_at, finlet);
-  str[0] = (char)((int)(fsym)&0xff);
-  str[1] = 0;
-  x->x_sym = gensym(str);
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void pre_inlet_setup(void)
-{
-  pre_inlet_class = class_new(gensym("pre_inlet"), (t_newmethod)pre_inlet_new,
-    (t_method)pre_inlet_free, sizeof(t_pre_inlet), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
-  class_addbang(pre_inlet_class, (t_method)pre_inlet_bang);
-  class_addfloat(pre_inlet_class, (t_method)pre_inlet_float);
-  class_addsymbol(pre_inlet_class, pre_inlet_symbol);
-  class_addpointer(pre_inlet_class, pre_inlet_pointer);
-  class_addlist(pre_inlet_class, pre_inlet_list);
-  class_addanything(pre_inlet_class, pre_inlet_anything);
-  class_sethelpsymbol(pre_inlet_class, gensym("iemhelp/help-pre_inlet"));
-}
diff --git a/src/iemlib2/prepend_ascii.c b/src/iemlib2/prepend_ascii.c
deleted file mode 100644
index 8ea47b0..0000000
--- a/src/iemlib2/prepend_ascii.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ------------------------- prepend_ascii ---------------------------- */
-/* -- this object prepends to any incoming message a selector symbol -- */
-/* --- containing the n-th character of the ASCII-table. "n" is the --- */
-/* ----------------- first initial argument (integer) ----------------- */
-
-static t_class *prepend_ascii_class;
-
-typedef struct _prepend_ascii
-{
-  t_object    x_obj;
-  t_atom      *x_at;
-  int         x_size;
-  int         x_ac;
-  t_symbol    *x_sym;
-} t_prepend_ascii;
-
-static void prepend_ascii_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void prepend_ascii_bang(t_prepend_ascii *x)
-{
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
-}
-
-static void prepend_ascii_float(t_prepend_ascii *x, t_floatarg f)
-{
-  SETFLOAT(x->x_at+x->x_ac, f);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-}
-
-static void prepend_ascii_symbol(t_prepend_ascii *x, t_symbol *s)
-{
-  SETSYMBOL(x->x_at+x->x_ac, s);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-}
-
-static void prepend_ascii_pointer(t_prepend_ascii *x, t_gpointer *gp)
-{
-  SETPOINTER(x->x_at+x->x_ac, gp);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
-}
-
-static void prepend_ascii_list(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac+x->x_ac) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac)*sizeof(t_atom));
-    x->x_size = (ac+x->x_ac);
-  }
-  prepend_ascii_atcopy(av, x->x_at+x->x_ac, ac);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac, x->x_at);
-}
-
-static void prepend_ascii_anything(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac+x->x_ac+1) > x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+1)*sizeof(t_atom));
-    x->x_size = (ac+x->x_ac+1);
-  }
-  SETSYMBOL(x->x_at+x->x_ac, s);
-  prepend_ascii_atcopy(av, x->x_at+x->x_ac+1, ac);
-  outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac+1, x->x_at);
-}
-
-static void prepend_ascii_free(t_prepend_ascii *x)
-{
-  if(x->x_at)
-    freebytes(x->x_at, x->x_size * sizeof(t_atom));
-}
-
-static void *prepend_ascii_new(t_symbol *s, int ac, t_atom *av)
-{
-  if((ac <= 0) || (!IS_A_FLOAT(av,0)))
-  {
-    post("ERROR: prepend_ascii need a float between 1 and 255 as 1. arg. !!!");
-    return(0);
-  }
-  else
-  {
-    t_prepend_ascii *x = (t_prepend_ascii *)pd_new(prepend_ascii_class);
-    char str[2];
-    int i;
-    
-    x->x_size = 10 + ac;
-    x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-    str[0] = (char)((int)(atom_getfloatarg(0,ac,av))&0xff);
-    str[1] = 0;
-    x->x_sym = gensym(str);
-    x->x_ac = ac - 1;
-    for(i=1; i<ac; i++)
-      x->x_at[i-1] = av[i];
-    outlet_new(&x->x_obj, &s_list);
-    return (x);
-  }
-}
-
-void prepend_ascii_setup(void)
-{
-  prepend_ascii_class = class_new(gensym("prepend_ascii"), (t_newmethod)prepend_ascii_new,
-    (t_method)prepend_ascii_free, sizeof(t_prepend_ascii), 0, A_GIMME, 0);
-  class_addbang(prepend_ascii_class, (t_method)prepend_ascii_bang);
-  class_addfloat(prepend_ascii_class, (t_method)prepend_ascii_float);
-  class_addsymbol(prepend_ascii_class, prepend_ascii_symbol);
-  class_addpointer(prepend_ascii_class, prepend_ascii_pointer);
-  class_addlist(prepend_ascii_class, prepend_ascii_list);
-  class_addanything(prepend_ascii_class, prepend_ascii_anything);
-  class_sethelpsymbol(prepend_ascii_class, gensym("iemhelp/help-prepend_ascii"));
-}
diff --git a/src/iemlib2/protect_against_open.c b/src/iemlib2/protect_against_open.c
deleted file mode 100644
index 358d444..0000000
--- a/src/iemlib2/protect_against_open.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include "g_canvas.h"
-#include "g_all_guis.h"
-#include <string.h>
-
-#ifdef _MSC_VER
-#include <io.h>
-#else
-#include <unistd.h>
-#endif
-
-/* ---------------------- protect_against_open ----------------------- */
-/* -- if you putting this object into a subpatch or an abstraction, -- */
-/* ------------ you cannot open again this subpatch ------------------ */
-
-t_widgetbehavior protect_against_open_widgetbehavior;
-static t_class *protect_against_open_class;
-
-typedef struct _protect_against_open
-{
-  t_object x_obj;
-  t_symbol *x_sym;
-  t_pd     *x_owner;
-  void     *x_clock;
-} t_protect_against_open;
-
-/* ------------------------ cnv widgetbehaviour----------------------------- */
-
-static void protect_against_open_tick(t_protect_against_open *x)
-{
-  t_symbol *sym = gensym("vis");
-  t_atom at[1];
-
-  SETFLOAT(at, 0.0);
-  typedmess(x->x_sym->s_thing, sym, 1, at);
-  clock_unset(x->x_clock);
-}
-
-static void protect_against_open_vis(t_gobj *z, t_glist *glist, int vis)
-{
-  t_protect_against_open *x = (t_protect_against_open *)z;
-
-  if(vis)
-    clock_delay(x->x_clock, 5);
-}
-
-static void *protect_against_open_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_protect_against_open *x = (t_protect_against_open *)pd_new(protect_against_open_class);
-  t_glist *glist = (t_glist *)canvas_getcurrent();
-  t_canvas *this_canvas = glist_getcanvas(glist);
-  t_symbol *s_unique;
-  char str[100];
-
-  x->x_owner = (t_pd *)glist;
-  s_unique = canvas_realizedollar(glist_getcanvas(glist), gensym("$0"));
-  strcpy(str, s_unique->s_name);
-  strcat(str, "-quabla");
-  x->x_sym = gensym(str);
-  if(*x->x_sym->s_name)
-    pd_bind(x->x_owner, x->x_sym);
-  x->x_clock = clock_new(x, (t_method)protect_against_open_tick);
-  return(x);
-}
-
-static void protect_against_open_ff(t_protect_against_open *x)
-{
-  if(*x->x_sym->s_name)
-    pd_unbind(x->x_owner, x->x_sym);
-  clock_free(x->x_clock);
-}
-
-void protect_against_open_setup(void)
-{
-  protect_against_open_class = class_new(gensym("protect_against_open"), (t_newmethod)protect_against_open_new,
-        (t_method)protect_against_open_ff, sizeof(t_protect_against_open), 0, A_GIMME, 0);
-
-  protect_against_open_widgetbehavior.w_getrectfn = NULL;
-  protect_against_open_widgetbehavior.w_displacefn = NULL;
-  protect_against_open_widgetbehavior.w_selectfn = NULL;
-  protect_against_open_widgetbehavior.w_activatefn = NULL;
-  protect_against_open_widgetbehavior.w_deletefn = NULL;
-  protect_against_open_widgetbehavior.w_visfn = protect_against_open_vis;
-  protect_against_open_widgetbehavior.w_clickfn = NULL;
-#if defined(PD_MAJOR_VERSION) && (PD_MINOR_VERSION >= 37)
-
-#else
-  protect_against_open_widgetbehavior.w_propertiesfn = NULL;
-  protect_against_open_widgetbehavior.w_savefn =    NULL;
-#endif
-  class_setwidget(protect_against_open_class, &protect_against_open_widgetbehavior);
-}
diff --git a/src/iemlib2/receive2list.c b/src/iemlib2/receive2list.c
deleted file mode 100644
index 0be6645..0000000
--- a/src/iemlib2/receive2list.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-/* -------------------------- receive2list ------------------------------ */
-/* -- converts received message to a list with a prepended float index -- */
-
-struct _receive2list_proxy;
-
-static t_class *receive2list_class;
-static t_class *receive2list_proxy_class;
-
-typedef struct _receive2list
-{
-  t_object                    x_obj;
-	int                         x_max;
-  struct _receive2list_proxy  **x_proxy_receiver;
-	int                         x_size;
-  t_atom                      *x_at;
-} t_receive2list;
-
-typedef struct _receive2list_proxy
-{
-  t_object        p_obj;
-  t_receive2list  *p_owner;
-	t_symbol        *p_receive_label_sym;
-	int             p_index;
-} t_receive2list_proxy;
-
-static void receive2list_atcopy(t_atom *src, t_atom *dst, int n)
-{
-  while(n--)
-    *dst++ = *src++;
-}
-
-static void receive2list_clear(t_receive2list *x, t_symbol *s, int ac, t_atom *av)
-{
-	t_receive2list_proxy *p;
-	int i, max=x->x_max;
-
-	for(i=0; i<max; i++)
-	{
-		p = x->x_proxy_receiver[i];
-		if(p->p_receive_label_sym)
-      pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-		p->p_receive_label_sym = 0;
-	}
-}
-
-static void receive2list_add(t_receive2list *x, t_symbol *s, int ac, t_atom *av)
-{
-	t_receive2list_proxy *p;
-	int i;
-
-	if((ac > 1)&&(IS_A_FLOAT(av,0)))
-  {
-		i = atom_getint(av);
-		if((i >= 0)&&(i < x->x_max))
-    {
-		  p = x->x_proxy_receiver[i];
-      if(IS_A_SYMBOL(av,1))
-			{
-        if(p->p_receive_label_sym)
-          pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-        p->p_receive_label_sym = atom_getsymbol(av+1);
-			  pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-			}
-      else if(IS_A_FLOAT(av,1))
-			{
-        char str[32];
-      
-			  if(p->p_receive_label_sym)
-          pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-        sprintf(str, "%g", atom_getfloat(av+1));
-        p->p_receive_label_sym = gensym(str);
-			  pd_bind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-			}
-    }
-  }
-}
-
-/* begin of proxy methods (anything inlets) */
-
-static void receive2list_proxy_bang(t_receive2list_proxy *p)
-{
-	t_receive2list *x = p->p_owner;
-
-	SETFLOAT(x->x_at, p->p_index);
-	outlet_list(x->x_obj.ob_outlet, &s_list, 1, x->x_at);
-}
-
-static void receive2list_proxy_float(t_receive2list_proxy *p, t_floatarg f)
-{
-	t_receive2list *x = p->p_owner;
-
-	SETFLOAT(x->x_at, p->p_index);
-	SETFLOAT(x->x_at+1, f);
-	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);
-}
-
-static void receive2list_proxy_symbol(t_receive2list_proxy *p, t_symbol *s)
-{
-	t_receive2list *x = p->p_owner;
-
-  SETFLOAT(x->x_at, p->p_index);
-	SETSYMBOL(x->x_at+1, s);
-	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);
-}
-
-static void receive2list_proxy_pointer(t_receive2list_proxy *p, t_gpointer *gp)
-{
-	t_receive2list *x = p->p_owner;
-
-  SETFLOAT(x->x_at, p->p_index);
-	SETPOINTER(x->x_at+1, gp);
-	outlet_list(x->x_obj.ob_outlet, &s_list, 2, x->x_at);
-}
-
-static void receive2list_proxy_list(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv)
-{
-	t_receive2list *x = p->p_owner;
-
-	if((argc+1) >= x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+11)*sizeof(t_atom));
-    x->x_size = argc + 11;
-  }
-	SETFLOAT(x->x_at, p->p_index);
-	receive2list_atcopy(argv, x->x_at+1, argc);
-  outlet_list(x->x_obj.ob_outlet, &s_list, argc+1, x->x_at);
-}
-
-static void receive2list_proxy_anything(t_receive2list_proxy *p, t_symbol *s, int argc, t_atom *argv)
-{
-	t_receive2list *x = p->p_owner;
-
-	if((argc+2) >= x->x_size)
-  {
-    x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (argc+12)*sizeof(t_atom));
-    x->x_size = argc + 12;
-  }
-	SETFLOAT(x->x_at, p->p_index);
-	SETSYMBOL(x->x_at+1, s);
-	receive2list_atcopy(argv, x->x_at+2, argc);
-  outlet_list(x->x_obj.ob_outlet, &s_list, argc+2, x->x_at);
-}
-
-/* end of proxy methods (anything inlets) */
-
-static void receive2list_free(t_receive2list *x)
-{
-	t_receive2list_proxy *p;
-	int i, max = x->x_max;
-
-	for(i=0; i<max; i++)
-	{
-		p = x->x_proxy_receiver[i];
-		if(p->p_receive_label_sym)
-      pd_unbind(&p->p_obj.ob_pd, p->p_receive_label_sym);
-		if(x->x_proxy_receiver[i])
-		  pd_free((t_pd *)x->x_proxy_receiver[i]);
-	}
-	if(x->x_proxy_receiver)
-	  freebytes(x->x_proxy_receiver, x->x_max * sizeof(t_receive2list_proxy *));
-	if(x->x_at)
-	  freebytes(x->x_at, x->x_size * sizeof(t_atom));
-}
-
-static void *receive2list_new(t_floatarg fmax)
-{
-  t_receive2list *x = (t_receive2list *)pd_new(receive2list_class);
-	t_receive2list_proxy *p;
-	int i, max = (int)fmax;
-
-	if(max <= 0)
-    max = 80;
-  x->x_max = max;
-	x->x_proxy_receiver = (t_receive2list_proxy **)getbytes(x->x_max * sizeof(t_receive2list_proxy *));
-	x->x_size = 12;
-	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
-	for(i=0; i<max; i++)
-	{
-    x->x_proxy_receiver[i] = (t_receive2list_proxy *)pd_new(receive2list_proxy_class);
-		p = x->x_proxy_receiver[i];
-    p->p_owner = x;
-		p->p_receive_label_sym = 0;
-		p->p_index = i;
-	}
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void receive2list_setup(void)
-{
-  receive2list_class = class_new(gensym("receive2list"), (t_newmethod)receive2list_new, 
-    (t_method)receive2list_free, sizeof(t_receive2list), 0, A_DEFFLOAT, 0);
-	class_addmethod(receive2list_class, (t_method)receive2list_clear, gensym("clear"), A_GIMME, 0);
-  class_addmethod(receive2list_class, (t_method)receive2list_add, gensym("add"), A_GIMME, 0);
-  class_sethelpsymbol(receive2list_class, gensym("iemhelp/help-receive2list"));
-
-	receive2list_proxy_class = class_new(gensym("_receive2list_proxy"),
-    0, 0, sizeof(t_receive2list_proxy), CLASS_PD | CLASS_NOINLET, 0);
-  class_addbang(receive2list_proxy_class, receive2list_proxy_bang);
-  class_addfloat(receive2list_proxy_class, receive2list_proxy_float);
-	class_addsymbol(receive2list_proxy_class, receive2list_proxy_symbol);
-	class_addpointer(receive2list_proxy_class, receive2list_proxy_pointer);
-  class_addlist(receive2list_proxy_class, receive2list_proxy_list);
-  class_addanything(receive2list_proxy_class, receive2list_proxy_anything);
-}
diff --git a/src/iemlib2/round_zero.c b/src/iemlib2/round_zero.c
deleted file mode 100644
index a802dda..0000000
--- a/src/iemlib2/round_zero.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ round_zero ---------------------------- */
-/* ------ small float numbers of an anything message within ------- */
-/* ---- plus minus initial argument will be truncated to zero ----- */
-
-static t_class *round_zero_class;
-
-typedef struct _round_zero
-{
-  t_object  x_obj;
-  t_float   x_bound;
-} t_round_zero;
-
-static void round_zero_anything(t_round_zero *x, t_symbol *s, int ac, t_atom *av)
-{
-  int i;
-  t_float f, bound=x->x_bound;
-  
-  for(i=0; i<ac; i++)
-  {
-    if(IS_A_FLOAT(av, i))
-    {
-      f = atom_getfloatarg(i, ac, av);
-      if((f <= bound)&&(f >= -bound))
-      {
-        f = 0.0f;
-        SETFLOAT(av+i, f);
-      }
-    }
-  }
-  outlet_anything(x->x_obj.ob_outlet, s, ac, av);
-}
-
-static void *round_zero_new(t_floatarg bound)
-{
-  t_round_zero *x = (t_round_zero *)pd_new(round_zero_class);
-  
-    if(bound < 0.0f)
-      x->x_bound = -bound;
-    else
-      x->x_bound = bound;
-    outlet_new(&x->x_obj, &s_list);
-    return (x);
-}
-
-void round_zero_setup(void)
-{
-  round_zero_class = class_new(gensym("round_zero"), (t_newmethod)round_zero_new,
-    0, sizeof(t_round_zero), 0, A_DEFFLOAT, 0);
-  class_addanything(round_zero_class, round_zero_anything);
-  class_sethelpsymbol(round_zero_class, gensym("iemhelp/help-round_zero"));
-}
diff --git a/src/iemlib2/speedlim.c b/src/iemlib2/speedlim.c
deleted file mode 100644
index d0224fc..0000000
--- a/src/iemlib2/speedlim.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ----------------------- speedlim -------------------------- */
-/* -- reduces the flow of float-messages to one message per -- */
-/* ----------------- initial argument time in ms ------------- */
-
-static t_class *speedlim_class;
-
-typedef struct _speedlim
-{
-  t_object  x_obj;
-  t_clock   *x_clock;
-  float     x_delay;
-  int       x_output_is_locked;
-  int       x_there_was_n_event;
-  t_float   x_curval;
-  t_float   x_lastout;
-} t_speedlim;
-
-static void speedlim_stop(t_speedlim *x)
-{
-  x->x_output_is_locked = 0;
-  x->x_there_was_n_event = 0;
-  clock_unset(x->x_clock);
-}
-
-static void speedlim_tick(t_speedlim *x)
-{
-  if(x->x_there_was_n_event)
-  {
-    x->x_output_is_locked = 1;
-    x->x_there_was_n_event = 0;
-    outlet_float(x->x_obj.ob_outlet, x->x_curval);
-    clock_delay(x->x_clock, x->x_delay);
-  }
-  else
-  {
-    x->x_output_is_locked = 0;
-    x->x_there_was_n_event = 0;
-  }
-}
-
-static void speedlim_float(t_speedlim *x, t_floatarg val)
-{
-  x->x_curval = val;
-  if(!x->x_output_is_locked)
-  {
-    x->x_output_is_locked = 1;
-    x->x_there_was_n_event = 0;
-    outlet_float(x->x_obj.ob_outlet, x->x_curval);
-    clock_delay(x->x_clock, x->x_delay);
-  }
-  else
-    x->x_there_was_n_event = 1;
-}
-
-static void speedlim_ft1(t_speedlim *x, t_floatarg delay)
-{
-  if(delay < 0.0)
-    delay = 0.0;
-  x->x_delay = delay;
-}
-
-static void speedlim_free(t_speedlim *x)
-{
-  clock_free(x->x_clock);
-}
-
-static void *speedlim_new(t_floatarg delay)
-{
-  t_speedlim *x = (t_speedlim *)pd_new(speedlim_class);
-  
-  if(delay < 0.0)
-    delay = 0.0;
-  x->x_delay = delay;
-  x->x_curval = 0.0f;
-  x->x_output_is_locked = 0;
-  x->x_there_was_n_event = 0;
-  x->x_clock = clock_new(x, (t_method)speedlim_tick);
-  outlet_new(&x->x_obj, &s_float);
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
-  return (x);
-}
-
-void speedlim_setup(void)
-{
-  speedlim_class = class_new(gensym("speedlim"), (t_newmethod)speedlim_new,
-    (t_method)speedlim_free, sizeof(t_speedlim), 0, A_DEFFLOAT, 0);
-  class_addmethod(speedlim_class, (t_method)speedlim_stop, gensym("stop"), 0);
-  class_addfloat(speedlim_class, (t_method)speedlim_float);
-  class_addmethod(speedlim_class, (t_method)speedlim_ft1, gensym("ft1"), A_FLOAT, 0);
-  class_sethelpsymbol(speedlim_class, gensym("iemhelp/help-speedlim"));
-}
diff --git a/src/iemlib2/splitfilename.c b/src/iemlib2/splitfilename.c
deleted file mode 100644
index 372be3b..0000000
--- a/src/iemlib2/splitfilename.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <string.h>
-
-
-/* ----------------------- splitfilename -------------------------- */
-/* -- splits a symbol into 2 parts (path + file) at the position -- */
-/* -- of the first separator-character beginnig from the right ---- */
-/* ---------- eliminating the separator-character ----------------- */
-
-static t_class *splitfilename_class;
-
-typedef struct _splitfilename
-{
-  t_object x_obj;
-  char     x_sep[2];
-  char     x_mem[MAXPDSTRING];
-  t_outlet *x_outpath;
-  t_outlet *x_outfile;
-} t_splitfilename;
-
-static void splitfilename_separator(t_splitfilename *x, t_symbol *s, int ac, t_atom *av)
-{
-  if(ac > 0)
-  {
-    if(IS_A_SYMBOL(av, 0))
-    {
-      char *name=av->a_w.w_symbol->s_name;
-
-      if(strlen(name) == 1)
-        x->x_sep[0] = name[0];
-      else if(!strcmp(name, "backslash"))
-        x->x_sep[0] = '\\';
-      else if(!strcmp(name, "slash"))
-        x->x_sep[0] = '/';
-      else if(!strcmp(name, "blank"))
-        x->x_sep[0] = ' ';
-      else if(!strcmp(name, "space"))
-        x->x_sep[0] = ' ';
-      else if(!strcmp(name, "dollar"))
-        x->x_sep[0] = '$';
-      else if(!strcmp(name, "comma"))
-        x->x_sep[0] = ',';
-      else if(!strcmp(name, "semi"))
-        x->x_sep[0] = ';';
-      else if(!strcmp(name, "leftbrace"))
-        x->x_sep[0] = '{';
-      else if(!strcmp(name, "rightbrace"))
-        x->x_sep[0] = '}';
-      else
-        x->x_sep[0] = '/';
-    }
-    else if(IS_A_FLOAT(av, 0))
-    {
-      t_int i=atom_getintarg(0, ac, av);
-
-      x->x_sep[0] = (char)i + '0';/* you can set any separator-char by setting a number between -32 ... 223 */
-    }
-  }
-  else
-    x->x_sep[0] = 0;
-}
-
-static void splitfilename_symbol(t_splitfilename *x, t_symbol *s)
-{
-  t_int length = strlen(s->s_name);
-  
-  if(length)
-  {
-    if(x->x_sep[0])
-    {
-      char *sep_ptr=x->x_mem;
-
-      if(length > (MAXPDSTRING - 2))
-        strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - length);
-      else
-        strcpy(x->x_mem, s->s_name);
-
-      sep_ptr = strrchr(x->x_mem, x->x_sep[0]);/* points to the leftest separator-char-index of string */
-      if((!sep_ptr) || ((sep_ptr - x->x_mem) < 0) || ((sep_ptr - x->x_mem) >= length))
-      { /* JMZ: 20050701 : removed typecast (char*) to (int); this is not portable */
-        outlet_symbol(x->x_outfile, &s_);
-        outlet_symbol(x->x_outpath, gensym(x->x_mem));
-      }
-      else
-      {
-        *sep_ptr = 0;
-        sep_ptr++;
-        outlet_symbol(x->x_outfile, gensym(sep_ptr));
-        outlet_symbol(x->x_outpath, gensym(x->x_mem));
-      }
-    }
-    else
-    {
-      outlet_symbol(x->x_outfile, &s_);
-      outlet_symbol(x->x_outpath, s);
-    }
-  }
-}
-
-static void *splitfilename_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_splitfilename *x = (t_splitfilename *)pd_new(splitfilename_class);
-  
-  x->x_sep[0] = 0;
-  x->x_sep[1] = 0;
-  if(ac == 0)
-    x->x_sep[0] = '/';
-  else
-    splitfilename_separator(x, s, ac, av);
-  x->x_outpath = (t_outlet *)outlet_new(&x->x_obj, &s_symbol);
-  x->x_outfile = (t_outlet *)outlet_new(&x->x_obj, &s_symbol);
-  return (x);
-}
-
-void splitfilename_setup(void)
-{
-  splitfilename_class = class_new(gensym("splitfilename"), (t_newmethod)splitfilename_new,
-    0, sizeof(t_splitfilename), 0, A_GIMME, 0);
-  class_addsymbol(splitfilename_class, splitfilename_symbol);
-  class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("separator"), A_GIMME, 0);
-  class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("sep"), A_GIMME, 0);
-  class_sethelpsymbol(splitfilename_class, gensym("iemhelp/help-splitfilename"));
-}
diff --git a/src/iemlib2/stripfilename.c b/src/iemlib2/stripfilename.c
deleted file mode 100644
index c6e4f2c..0000000
--- a/src/iemlib2/stripfilename.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <string.h>
-
-/* -------------------------- stripfilename ----------------------- */
-/* -- strips the first n or last n characters, depending on sign -- */
-/* ------- of the initial argument (set message argument) --------- */
-
-static t_class *stripfilename_class;
-
-typedef struct _stripfilename
-{
-  t_object x_obj;
-  int      x_nr_char;
-  char     x_mem[MAXPDSTRING];
-} t_stripfilename;
-
-static void stripfilename_symbol(t_stripfilename *x, t_symbol *s)
-{
-  if(x->x_nr_char < 0)/* cuts the string from the back */
-  {
-    int len = strlen(s->s_name);
-    int i=len + x->x_nr_char;
-
-    if(len > (MAXPDSTRING - 2))
-      strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - len);
-    else
-      strcpy(x->x_mem, s->s_name);
-    if(i < 0)
-      i = 0;
-    x->x_mem[i] = 0;
-    outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem));
-  }
-  else if(x->x_nr_char > 0)/* starts the string at this new offset */
-  {
-    int len = strlen(s->s_name);
-    int i=x->x_nr_char;
-
-    if(len > (MAXPDSTRING - 2))
-      strncpy(x->x_mem, s->s_name, MAXPDSTRING - 2 - len);
-    else
-      strcpy(x->x_mem, s->s_name);
-    if(i > len)
-      i = len;
-    outlet_symbol(x->x_obj.ob_outlet, gensym(x->x_mem+i));
-  }
-  else
-    outlet_symbol(x->x_obj.ob_outlet, s);
-}
-
-static void stripfilename_set(t_stripfilename *x, t_floatarg nr_char)
-{
-  x->x_nr_char = (int)nr_char;
-}
-
-static void *stripfilename_new(t_floatarg nr_char)
-{
-  t_stripfilename *x = (t_stripfilename *)pd_new(stripfilename_class);
-  
-  stripfilename_set(x, nr_char);
-  outlet_new(&x->x_obj, &s_symbol);
-  return (x);
-}
-
-void stripfilename_setup(void)
-{
-  stripfilename_class = class_new(gensym("stripfilename"), (t_newmethod)stripfilename_new,
-    0, sizeof(t_stripfilename), 0, A_DEFFLOAT, 0);
-  class_addsymbol(stripfilename_class, stripfilename_symbol);
-  class_addmethod(stripfilename_class, (t_method)stripfilename_set, gensym("set"), A_FLOAT, 0);
-  class_sethelpsymbol(stripfilename_class, gensym("iemhelp/help-stripfilename"));
-}
diff --git a/src/iemlib2/toggle_mess.c b/src/iemlib2/toggle_mess.c
deleted file mode 100644
index c884064..0000000
--- a/src/iemlib2/toggle_mess.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ------------------------ toggle_mess ---------------------------- */
-/* -- inital arguments building a set of messages, any incomming --- */
-/* -- increments the internal counter and outputs the n-th initial --*/
-/* -- message. -- */
-
-static t_class *toggle_mess_class;
-
-typedef struct _toggle_mess
-{
-  t_object   x_obj;
-  int        x_index;
-  int        x_ac;
-  t_atom     *x_at;
-  void       *x_out_mid_sym;
-  void       *x_out_rght_flt;
-  t_symbol   *x_set;
-} t_toggle_mess;
-
-static void toggle_mess_bang(t_toggle_mess *x)
-{
-  int i = x->x_index;
-
-  outlet_float(x->x_out_rght_flt, (t_float)i);
-  if(IS_A_FLOAT(x->x_at, i))
-    outlet_float(x->x_out_mid_sym, atom_getfloat(&x->x_at[i]));
-  else
-    outlet_anything(x->x_out_mid_sym, atom_getsymbol(&x->x_at[i]), 0, x->x_at);
-  outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[i]);
-}
-
-static void toggle_mess_float(t_toggle_mess *x, t_floatarg f)
-{
-  x->x_index++;
-  if(x->x_index >= x->x_ac)
-    x->x_index = 0;
-  toggle_mess_bang(x);
-}
-
-static void toggle_mess_set(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av)
-{
-  if((ac >= 1) && (IS_A_FLOAT(av, 0)))
-  {
-    int x_index = (int)atom_getint(av);
-
-    if(x_index < 0)
-      x_index = 0;
-    else if(x_index >= x->x_ac)
-      x_index = x->x_ac;
-    x->x_index = x_index;
-    outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[x_index]);
-  }
-  else
-    toggle_mess_float(x, 0);
-}
-
-static void toggle_mess_symbol(t_toggle_mess *x, t_symbol *s)
-{
-  toggle_mess_float(x, 0);
-}
-
-static void toggle_mess_anything(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av)
-{
-  toggle_mess_float(x, 0);
-}
-
-static void toggle_mess_free(t_toggle_mess *x)
-{
-  freebytes(x->x_at, x->x_ac * sizeof(t_atom));
-}
-
-static void *toggle_mess_new(t_symbol *s, int ac, t_atom *av)
-{
-  t_toggle_mess *x = (t_toggle_mess *)pd_new(toggle_mess_class);
-  int i;
-
-  if(!ac)
-  {
-    post("toggle_mess-ERROR: must have at least one argument!");
-    x->x_at = (t_atom *)0;
-    return(0);
-  }
-  x->x_ac = ac;
-  x->x_at = (t_atom *)getbytes(ac * sizeof(t_atom));
-  for(i=0; i<ac; i++)
-    x->x_at[i] = *av++;
-  x->x_index = 0;
-  x->x_set = gensym("set");
-  outlet_new(&x->x_obj, &s_list);
-  x->x_out_mid_sym = outlet_new(&x->x_obj, &s_list);
-  x->x_out_rght_flt = outlet_new(&x->x_obj, &s_float);
-  return(x);
-}
-
-void toggle_mess_setup(void)
-{
-  toggle_mess_class = class_new(gensym("toggle_mess"), (t_newmethod)toggle_mess_new,
-    (t_method)toggle_mess_free, sizeof(t_toggle_mess), 0, A_GIMME, 0);
-  class_addcreator((t_newmethod)toggle_mess_new, gensym("tm"), A_GIMME, 0);
-  class_addbang(toggle_mess_class, (t_method)toggle_mess_bang);
-  class_addmethod(toggle_mess_class, (t_method)toggle_mess_set, gensym("set"), A_GIMME, 0);
-  class_addfloat(toggle_mess_class, (t_method)toggle_mess_float);
-  class_addsymbol(toggle_mess_class, toggle_mess_symbol);
-  class_addanything(toggle_mess_class, toggle_mess_anything);
-  class_sethelpsymbol(toggle_mess_class, gensym("iemhelp/help-toggle_mess"));
-}
diff --git a/src/iemlib2/transf_fader.c b/src/iemlib2/transf_fader.c
deleted file mode 100644
index 1243a1c..0000000
--- a/src/iemlib2/transf_fader.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* ------------------------ transf_fader ----------------------- */
-/* -- this loopkup tabel objekt makes a 2-point interpolation -- */
-/* --------- between the pairs of determinating points --------- */
-
-typedef struct _transf_fader
-{
-  t_object  x_obj;
-  int       x_size;
-  int       x_message;
-  t_float     *x_array;
-} t_transf_fader;
-
-static t_class *transf_fader_class;
-
-static void transf_fader_pairs(t_transf_fader *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if(argc >= 4)
-  {
-    int i, j, k, ac=argc/2;
-    int n=1000;
-    int i_prev=0;
-    int first=1;
-    int i_delta;
-    t_float val_delta;
-    t_float delta;
-    t_float val_prev=0.0f;
-    t_float val=0.0f;
-    t_float *vec=x->x_array;
-    t_float fad_in, fad_out;
-
-    for(j=0; j<n; j++)
-    {
-      vec[j] = -123456.0f;
-    }
-
-    for(j=0; j<ac; j++)
-    {
-      fad_in = atom_getfloat(argv++);
-      while(fad_in < 0.0f)
-        fad_in = 0.0f;
-      while(fad_in > 1000.0f)
-        fad_in = 1000.0f;
-
-      fad_out = atom_getfloat(argv++);
-      while(fad_out < -123455.0f)
-        fad_out = -123455.0f;
-
-      i = (int)fad_in;
-      vec[i] = fad_out;
-    }
-
-    for(j=0; j<n; j++)
-    {
-      if(vec[j] > -123456.0f)
-      {
-        if(first)
-        {
-          first = 0;
-          i_prev = j;
-          val_prev = vec[j];
-        }
-        else
-        {
-          i = j;
-          val = vec[j];
-          i_delta = i - i_prev;
-          val_delta = val - val_prev;
-          if(i_delta > 1)
-          {
-            delta = val_delta / (t_float)i_delta;
-            for(k=i_prev+1; k<i; k++)
-            {
-              vec[k] = val_prev + delta*(t_float)(k - i_prev);
-            }
-          }
-          i_prev = i;
-          val_prev = val;
-        }
-      }
-    }
-  }
-  else
-  {
-    if(x->x_message)
-      post("transf_fader-ERROR: less than 2 pairs make no sense");
-  }
-}
-
-static void transf_fader_float(t_transf_fader *x, t_floatarg fad_in)
-{
-  t_float fad_out;
-  t_float *vec=x->x_array;
-  t_float fract;
-  int i;
-
-  while(fad_in < 0.0f)
-    fad_in = 0.0f;
-  while(fad_in > 999.0f)
-    fad_in = 999.0f;
-
-  i = (int)fad_in;
-  fract = fad_in - (t_float)i;
-  fad_out = vec[i] + fract*(vec[i+1] - vec[i]);
-  if(fad_out > -123455.0f)
-    outlet_float(x->x_obj.ob_outlet, fad_out);
-}
-
-static void transf_fader_free(t_transf_fader *x)
-{
-  freebytes(x->x_array, x->x_size * sizeof(t_float));
-}
-
-static void *transf_fader_new(t_symbol *s, int argc, t_atom *argv)
-{
-  t_transf_fader *x = (t_transf_fader *)pd_new(transf_fader_class);
-  int i, n;
-
-  x->x_size = 1001;
-  x->x_message = 0;
-  x->x_array = (t_float *)getbytes(x->x_size * sizeof(t_float));
-  n = x->x_size;
-  for(i=0; i<n; i++)
-    x->x_array[i] = -123456.0f;
-  transf_fader_pairs(x, gensym("pairs"), argc, argv);
-  x->x_message = 1;
-  outlet_new(&x->x_obj, &s_float);
-  return (x);
-}
-
-void transf_fader_setup(void)
-{
-  transf_fader_class = class_new(gensym("transf_fader"), (t_newmethod)transf_fader_new, (t_method)transf_fader_free,
-           sizeof(t_transf_fader), 0, A_GIMME, 0);
-  class_addfloat(transf_fader_class, (t_method)transf_fader_float);
-  class_addmethod(transf_fader_class, (t_method)transf_fader_pairs, gensym("pairs"), A_GIMME, 0);
-  class_sethelpsymbol(transf_fader_class, gensym("iemhelp/help-transf_fader"));
-}
diff --git a/src/iemlib2/unsymbol.c b/src/iemlib2/unsymbol.c
deleted file mode 100644
index 93fffeb..0000000
--- a/src/iemlib2/unsymbol.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* ----------- unsymbol ------------------------- */
-/* -- converts a symbol to an anything message -- */
-
-static t_class *unsymbol_class;
-
-typedef struct _unsymbol
-{
-  t_object x_obj;
-  t_atom   x_at;
-} t_unsymbol;
-
-static void unsymbol_symbol(t_unsymbol *x, t_symbol *s)
-{
-  outlet_anything(x->x_obj.ob_outlet, s, 0, &(x->x_at));
-}
-
-static void *unsymbol_new(void)
-{
-  t_unsymbol *x = (t_unsymbol *)pd_new(unsymbol_class);
-  
-  outlet_new(&x->x_obj, &s_list);
-  return (x);
-}
-
-void unsymbol_setup(void)
-{
-  unsymbol_class = class_new(gensym("unsymbol"), (t_newmethod)unsymbol_new,
-    0, sizeof(t_unsymbol), 0, 0);
-  class_addcreator((t_newmethod)unsymbol_new, gensym("unsym"), 0);
-  class_addsymbol(unsymbol_class, unsymbol_symbol);
-  class_sethelpsymbol(unsymbol_class, gensym("iemhelp/help-unsymbol"));
-}
diff --git a/src/iemlib2/wrap.c b/src/iemlib2/wrap.c
deleted file mode 100644
index 7e701b8..0000000
--- a/src/iemlib2/wrap.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-/* ------------------------ wrap ----------------- */
-/* -- leave the fractal part of a float message -- */
-
-typedef struct _wrap
-{
-  t_object  x_obj;
-  t_float     x_f;
-} t_wrap;
-
-static t_class *wrap_class;
-
-static void wrap_bang(t_wrap *x)
-{
-  outlet_float(x->x_obj.ob_outlet, x->x_f);
-}
-
-static void wrap_float(t_wrap *x, t_floatarg f)
-{
-  int i=(int)f;
-  
-  if(f > 0.0)
-    x->x_f = f - (t_float)i;
-  else
-    x->x_f = f - (t_float)(i - 1);
-  wrap_bang(x);
-}
-
-static void wrap_list(t_wrap *x, t_symbol *s, int argc, t_atom *argv)
-{
-  if((argc > 0) && (IS_A_FLOAT(argv, 0)))
-    wrap_float(x, atom_getfloat(argv));
-}
-
-static void *wrap_new(void)
-{
-  t_wrap *x = (t_wrap *)pd_new(wrap_class);
-  
-  outlet_new(&x->x_obj, &s_float);
-  x->x_f = 0.0;
-  return (x);
-}
-
-void wrap_setup(void)
-{
-  wrap_class = class_new(gensym("wrap"), (t_newmethod)wrap_new, 0,
-    sizeof(t_wrap), 0, 0);
-  class_addbang(wrap_class, (t_method)wrap_bang);
-  class_addfloat(wrap_class, (t_method)wrap_float);
-  class_addlist(wrap_class, (t_method)wrap_list);
-  class_sethelpsymbol(wrap_class, gensym("iemhelp/help-wrap"));
-}