[PD-cvs] externals/iemlib/iemlib2/src fade~.c, NONE, 1.1 float24.c, NONE, 1.1 iem_anything.c, NONE, 1.1 iem_append.c, NONE, 1.1 iem_blocksize~.c, NONE, 1.1 iem_i_route.c, NONE, 1.1 iem_pbank_csv.c, NONE, 1.1 iem_prepend.c, NONE, 1.1 iem_receive.c, NONE, 1.1 iem_route.c, NONE, 1.1 iem_samplerate~.c, NONE, 1.1 iem_sel_any.c, NONE, 1.1 iem_send.c, NONE, 1.1 iemlib.h, NONE, 1.1 iemlib2.c, NONE, 1.1 iemlib2.dsp, NONE, 1.1 iemlib2.dsw, NONE, 1.1 init.c, NONE, 1.1 list2send.c, NONE, 1.1 m2f~.c, NONE, 1.1 makefile, NONE, 1.1 makefile_linux, NONE, 1.1 makefile_win, NONE, 1.1 mergefilename.c, NONE, 1.1 modulo_counter.c, NONE, 1.1 parentdollarzero.c, NONE, 1.1 post_netreceive.c, NONE, 1.1 pre_inlet.c, NONE, 1.1 prepend_ascii.c, NONE, 1.1 protect_against_open.c, NONE, 1.1 receive2list.c, NONE, 1.1 round_zero.c, NONE, 1.1 speedlim.c, NONE, 1.1 splitfilename.c, NONE, 1.1 stripfilename.c, NONE, 1.1 toggle_mess.c, NONE, 1.1 transf_fader.c, NONE, 1.1 unsymbol.c, NONE, 1.1 wrap.c, NONE, 1.1

musil tmusil at users.sourceforge.net
Sat Dec 9 02:57:53 CET 2006


Update of /cvsroot/pure-data/externals/iemlib/iemlib2/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16811/iemlib/iemlib2/src

Added Files:
	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 
	iemlib.h iemlib2.c iemlib2.dsp iemlib2.dsw init.c list2send.c 
	m2f~.c makefile makefile_linux makefile_win 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 
Log Message:
// class_sethelpsymbol();
changed help-*.pd to *-help.pd
chanded file structure to standard
1st step remove old

--- NEW FILE: makefile_linux ---
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





--- NEW FILE: parentdollarzero.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: round_zero.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: wrap.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: receive2list.c ---
/* 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 - 2006 */

#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);
}

--- NEW FILE: stripfilename.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: iem_i_route.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: toggle_mess.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iemlib2.c ---
/* 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 - 2006 */

#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-1.17) library loaded!   (c) Thomas Musil 11.2006");
	post("   musil%ciem.at iem KUG Graz Austria", '@');
}

--- NEW FILE: list2send.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: modulo_counter.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: iem_anything.c ---
/* 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 - 2006 */

#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);
}

--- NEW FILE: makefile ---
TARGET = iemlib2

include ../../Make.include


--- NEW FILE: splitfilename.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iem_route.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: transf_fader.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iemlib.h ---
/* 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 - 2006 */

#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

--- NEW FILE: iem_sel_any.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iemlib2.dsp ---
# 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

--- NEW FILE: iemlib2.dsw ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: init.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: makefile_win ---

all: ..\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

..\iemlib2.dll: $(OBJ)
	link $(PD_WIN_L_FLAGS) /dll /export:iemlib2_setup \
	/out:..\iemlib2.dll $(OBJ) $(PD_WIN_LIB)

clean:
	del *.obj

--- NEW FILE: prepend_ascii.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iem_samplerate~.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: mergefilename.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iem_prepend.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: protect_against_open.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: m2f~.c ---
/* 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 - 2006 */


#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~"));
}

--- NEW FILE: unsymbol.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: iem_blocksize~.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: float24.c ---
/* 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 - 2006 */

#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"));
}

--- NEW FILE: fade~.c ---
/* 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 - 2006 */

#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();
}

--- NEW FILE: speedlim.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iem_receive.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: iem_append.c ---
/* 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 - 2006 */

#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);
}

--- NEW FILE: iem_send.c ---
/* 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 - 2006 */


#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);
}

--- NEW FILE: post_netreceive.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: iem_pbank_csv.c ---
/* 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 - 2006 */


#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"));
}

--- NEW FILE: pre_inlet.c ---
/* 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 - 2006 */

#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"));
}





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