externals/unauthorized/grid grid.tk2c,1.2,1.3 help-grid.pd,1.2,1.3 tk2c.bash,1.2,1.3 CHANGES.LOG,1.1,1.2 Makefile,1.2,1.3 grid.c,1.5,1.6 - Pd-cvs

30 Mar 2004


      Update of /cvsroot/pure-data/externals/unauthorized/grid
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv408
Modified Files:
    CHANGES.LOG Makefile grid.c 
Added Files:
    grid.tk2c help-grid.pd tk2c.bash 
Log Message:
grid 0.5
--- NEW FILE: help-grid.pd ---
#N canvas 26 1 763 647 10;
#X obj 71 76 grid grid1 200 0 199 200 0 199 1 1 1 10 10 188 197;
#X floatatom 72 293 5 0 0;
#X floatatom 257 282 5 0 0;
#X text 41 21 Grid is a 2-dimensional control object;
#X text 319 449 (invoke with <right mouse>Properties );
#X text 322 439 You can set the following properties :;
#X text 347 468 * Name;
#X text 346 480 * Width : graphical x size;
#X text 346 491 * X min : minimum value delivered by left outlet (
X );
#X text 346 503 * X max : maximum value delivered by left outlet (
X );
#X text 347 513 * X step : X delta for an X update;
#X text 346 524 * X sections : number of vertical lines of the inner
grid;
#X text 347 534 * Height : graphical y size;
#X text 346 546 * Y min : minimum value delivered by right outlet (
Y );
#X text 347 558 * Y max : maximum value delivered by right outlet (
Y );
#X text 346 579 * Y sections : number of horizontal lines of the inner
grid;
#X text 347 591 * Show Grid : option to draw an inner grid;
#X text 328 609 bugs and comments @ ydegoyon@free.fr;
#X text 120 292 X value;
#X text 303 281 Y value;
#X msg 587 271 ; pd dsp 0;
#X msg 653 271 ; pd dsp 1;
#X obj 276 417 *~;
#X floatatom 276 360 0 0 0;
#X obj 357 397 line~;
#X floatatom 188 380 0 0 0;
#X obj 188 494 cos~;
#X obj 188 450 +~;
#X floatatom 228 506 0 0 100;
#N canvas 159 26 495 270 output 0;
#X obj 338 160 t b;
#X obj 338 110 f;
#X obj 338 60 inlet;
#X text 344 29 mute;
#X obj 338 185 f;
#X msg 425 178 0;
#X msg 338 85 bang;
#X obj 338 135 moses 1;
#X obj 425 153 t b f;
#X obj 397 117 moses 1;
#X obj 83 148 dbtorms;
#X obj 397 92 r master-lvl;
#X obj 83 42 r master-lvl;
#X obj 338 210 s master-lvl;
#X obj 22 182 inlet~;
#X obj 199 41 inlet;
#X text 199 18 level;
#X obj 199 100 s master-lvl;
#X msg 96 65 set $1;
#X obj 96 89 outlet;
#X msg 214 64 ; pd dsp 1;
#X obj 83 194 line~;
#X obj 22 212 *~;
#X obj 22 241 dac~;
#X obj 83 171 pack 0 50;
#X text 20 159 audio;
#X text 93 110 show level;
#X connect 0 0 4 0;
#X connect 1 0 7 0;
#X connect 2 0 6 0;
#X connect 4 0 13 0;
#X connect 5 0 13 0;
#X connect 6 0 1 0;
#X connect 7 0 0 0;
#X connect 7 1 8 0;
#X connect 8 0 5 0;
#X connect 9 1 4 1;
#X connect 10 0 24 0;
#X connect 11 0 1 1;
#X connect 11 0 9 0;
#X connect 12 0 10 0;
#X connect 12 0 18 0;
#X connect 14 0 22 0;
#X connect 15 0 17 0;
#X connect 15 0 20 0;
#X connect 18 0 19 0;
#X connect 21 0 22 1;
#X connect 22 0 23 0;
#X connect 22 0 23 1;
#X connect 24 0 21 0;
#X restore 190 533 pd output;
#X msg 266 506 MUTE;
#X obj 276 385 osc~ 0;
#X obj 357 371 pack 0 50;
#X floatatom 357 318 0 0 0;
#X obj 357 345 / 100;
#X text 188 345 carrier;
#X text 184 355 frequency;
#X text 261 336 frequency;
#X text 262 319 modulation;
#X obj 188 407 phasor~;
#X msg 39 350 250;
#X obj 39 328 loadbang;
#X text 17 377 3-dimensional control;
#X text 16 389 would be nice :-);
#X text 393 310 modulation index;
#X text 393 325 in hundredths;
#X text 40 32 It was inspired by the chaospad device;
#X text 346 568 * Y step : Y delta for an Y update;
#X floatatom 474 85 5 0 0;
#X floatatom 586 84 5 0 0;
#X obj 411 82 pack f f;
#X msg 332 81 goto $1 $2;
#X msg 546 83 bang;
#X text 524 84 X;
#X text 333 63 Set position :;
#X text 631 85 Y;
#X floatatom 486 120 5 0 0;
#X floatatom 586 121 5 0 0;
#X obj 423 119 pack f f;
#X msg 546 120 bang;
#X text 530 120 X;
#X text 634 121 Y;
#X floatatom 528 156 5 0 0;
#X floatatom 633 156 5 0 0;
#X obj 465 153 pack f f;
#X msg 593 154 bang;
#X text 578 155 X;
#X text 679 156 Y;
#X floatatom 503 191 5 0 0;
#X floatatom 607 190 5 0 0;
#X obj 440 188 pack f f;
#X msg 568 189 bang;
#X text 553 190 X;
#X text 656 191 Y;
#X floatatom 539 224 5 0 0;
#X floatatom 638 226 5 0 0;
#X obj 472 223 pack f f;
#X msg 600 224 bang;
#X text 585 225 X;
#X text 685 225 Y;
#X msg 109 49 bang;
#X msg 332 118 values $1 $2;
#X text 333 100 Set values :;
#X text 331 135 Set deltas for values :;
#X msg 333 152 valuemotion $1 $2;
#X msg 333 187 xvalues $1 $2;
#X text 334 170 Set values without changing output :;
#X text 332 205 Set deltas for values without changing output:;
#X msg 334 223 xvaluemotion $1 $2;
#X connect 0 0 1 0;
#X connect 0 1 2 0;
#X connect 1 0 23 0;
#X connect 2 0 33 0;
#X connect 22 0 27 1;
#X connect 23 0 31 0;
#X connect 24 0 22 1;
#X connect 25 0 39 0;
#X connect 26 0 29 0;
#X connect 27 0 26 0;
#X connect 28 0 29 1;
#X connect 29 0 28 0;
#X connect 30 0 29 2;
#X connect 31 0 22 0;
#X connect 32 0 24 0;
#X connect 33 0 34 0;
#X connect 34 0 32 0;
#X connect 39 0 27 0;
#X connect 40 0 25 0;
#X connect 41 0 40 0;
#X connect 48 0 50 0;
#X connect 49 0 50 1;
#X connect 49 0 52 0;
#X connect 50 0 51 0;
#X connect 51 0 0 0;
#X connect 52 0 48 0;
#X connect 56 0 58 0;
#X connect 57 0 58 1;
#X connect 57 0 59 0;
#X connect 58 0 81 0;
#X connect 59 0 56 0;
#X connect 62 0 64 0;
#X connect 63 0 64 1;
#X connect 63 0 65 0;
#X connect 64 0 84 0;
#X connect 65 0 62 0;
#X connect 68 0 70 0;
#X connect 69 0 70 1;
#X connect 69 0 71 0;
#X connect 70 0 85 0;
#X connect 71 0 68 0;
#X connect 74 0 76 0;
#X connect 75 0 76 1;
#X connect 75 0 77 0;
#X connect 76 0 88 0;
#X connect 77 0 74 0;
#X connect 80 0 0 0;
#X connect 81 0 0 0;
#X connect 84 0 0 0;
#X connect 85 0 0 0;
#X connect 88 0 0 0;
Index: CHANGES.LOG
===================================================================
RCS file: /cvsroot/pure-data/externals/unauthorized/grid/CHANGES.LOG,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** CHANGES.LOG	11 Aug 2003 04:38:38 -0000	1.1
--- CHANGES.LOG	30 Mar 2004 04:11:42 -0000	1.2
***************
*** 1,2 ****
--- 1,4 ----
+ 0.5
+   Adapted for pd 0.37
  0.4
    Added functions bang, values, valuemotion, xvalues, xvaluemotion made by Maurizio Umberto Puxeddu
--- NEW FILE: grid.tk2c ---
// ########### grid procedures -- ydegoyon@free.fr #########
sys_gui("proc grid_apply {id} {\n");
// strip "." from the TK id to make a variable name suffix
sys_gui("set vid [string trimleft $id .]\n");
// for each variable, make a local variable to hold its name...
sys_gui("set var_graph_name [concat graph_name_$vid]\n");
sys_gui("global $var_graph_name\n");
sys_gui("set var_graph_width [concat graph_width_$vid]\n");
sys_gui("global $var_graph_width\n");
sys_gui("set var_graph_xmin [concat graph_xmin_$vid]\n");
sys_gui("global $var_graph_xmin\n");
sys_gui("set var_graph_xmax [concat graph_xmax_$vid]\n");
sys_gui("global $var_graph_xmax\n");
sys_gui("set var_graph_height [concat graph_height_$vid]\n");
sys_gui("global $var_graph_height\n");
sys_gui("set var_graph_ymin [concat graph_ymin_$vid]\n");
sys_gui("global $var_graph_ymin\n");
sys_gui("set var_graph_ymax [concat graph_ymax_$vid]\n");
sys_gui("global $var_graph_ymax\n");
sys_gui("set var_graph_grid [concat graph_grid_$vid]\n");
sys_gui("global $var_graph_grid\n");
sys_gui("set var_graph_xstep [concat graph_xstep_$vid]\n");
sys_gui("global $var_graph_xstep\n");
sys_gui("set var_graph_ystep [concat graph_ystep_$vid]\n");
sys_gui("global $var_graph_ystep\n");
sys_gui("set var_graph_xlines [concat graph_xlines_$vid]\n");
sys_gui("global $var_graph_xlines\n");
sys_gui("set var_graph_ylines [concat graph_ylines_$vid]\n");
sys_gui("global $var_graph_ylines\n");
sys_gui("set cmd [concat $id dialog [eval concat $$var_graph_name] [eval concat $$var_graph_width] [eval concat $$var_graph_xmin] [eval concat $$var_graph_xmax] [eval concat $$var_graph_height] [eval concat $$var_graph_ymin] [eval concat $$var_graph_ymax] [eval concat $$var_graph_grid] [eval concat $$var_graph_xstep] [eval concat $$var_graph_ystep] [eval concat $$var_graph_xlines] [eval concat $$var_graph_ylines] \;]\n");
// puts stderr $cmd
sys_gui("pd $cmd\n");
sys_gui("}\n");
sys_gui("proc grid_cancel {id} {\n");
sys_gui("set cmd [concat $id cancel \;]\n");
// puts stderr $cmd
sys_gui("pd $cmd\n");
sys_gui("}\n");
sys_gui("proc grid_ok {id} {\n");
sys_gui("grid_apply $id\n");
sys_gui("grid_cancel $id\n");
sys_gui("}\n");
sys_gui("proc pdtk_grid_dialog {id name width xmin xmax height ymin ymax grid xstep ystep xlines ylines} {\n");
sys_gui("set vid [string trimleft $id .]\n");
sys_gui("set var_graph_name [concat graph_name_$vid]\n");
sys_gui("global $var_graph_name\n");
sys_gui("set var_graph_width [concat graph_width_$vid]\n");
sys_gui("global $var_graph_width\n");
sys_gui("set var_graph_xmin [concat graph_xmin_$vid]\n");
sys_gui("global $var_graph_xmin\n");
sys_gui("set var_graph_xmax [concat graph_xmax_$vid]\n");
sys_gui("global $var_graph_xmax\n");
sys_gui("set var_graph_height [concat graph_height_$vid]\n");
sys_gui("global $var_graph_height\n");
sys_gui("set var_graph_ymin [concat graph_ymin_$vid]\n");
sys_gui("global $var_graph_ymin\n");
sys_gui("set var_graph_ymax [concat graph_ymax_$vid]\n");
sys_gui("global $var_graph_ymax\n");
sys_gui("set var_graph_grid [concat graph_grid_$vid]\n");
sys_gui("global $var_graph_grid\n");
sys_gui("set var_graph_xstep [concat graph_xstep_$vid]\n");
sys_gui("global $var_graph_xstep\n");
sys_gui("set var_graph_ystep [concat graph_ystep_$vid]\n");
sys_gui("global $var_graph_ystep\n");
sys_gui("set var_graph_xlines [concat graph_xlines_$vid]\n");
sys_gui("global $var_graph_xlines\n");
sys_gui("set var_graph_ylines [concat graph_ylines_$vid]\n");
sys_gui("global $var_graph_ylines\n");
sys_gui("set $var_graph_name $name\n");
sys_gui("set $var_graph_width $width\n");
sys_gui("set $var_graph_xmin $xmin\n");
sys_gui("set $var_graph_xmax $xmax\n");
sys_gui("set $var_graph_height $height\n");
sys_gui("set $var_graph_ymin $ymin\n");
sys_gui("set $var_graph_ymax $ymax\n");
sys_gui("set $var_graph_grid $grid\n");
sys_gui("set $var_graph_xstep $xstep\n");
sys_gui("set $var_graph_ystep $ystep\n");
sys_gui("set $var_graph_xlines $xlines\n");
sys_gui("set $var_graph_ylines $ylines\n");
sys_gui("toplevel $id\n");
sys_gui("wm title $id {grid}\n");
sys_gui("wm protocol $id WM_DELETE_WINDOW [concat grid_cancel $id]\n");
sys_gui("label $id.label -text {GRID PROPERTIES}\n");
sys_gui("pack $id.label -side top\n");
sys_gui("frame $id.buttonframe\n");
sys_gui("pack $id.buttonframe -side bottom -fill x -pady 2m\n");
sys_gui("button $id.buttonframe.cancel -text {Cancel} -command "grid_cancel $id"\n");
sys_gui("button $id.buttonframe.apply -text {Apply} -command "grid_apply $id"\n");
sys_gui("button $id.buttonframe.ok -text {OK} -command "grid_ok $id"\n");
sys_gui("pack $id.buttonframe.cancel -side left -expand 1\n");
sys_gui("pack $id.buttonframe.apply -side left -expand 1\n");
sys_gui("pack $id.buttonframe.ok -side left -expand 1\n");
sys_gui("frame $id.1rangef\n");
sys_gui("pack $id.1rangef -side top\n");
sys_gui("label $id.1rangef.lname -text "Name :"\n");
sys_gui("entry $id.1rangef.name -textvariable $var_graph_name -width 7\n");
sys_gui("pack $id.1rangef.lname $id.1rangef.name -side left\n");
sys_gui("frame $id.2rangef\n");
sys_gui("pack $id.2rangef -side top\n");
sys_gui("label $id.2rangef.lwidth -text "Width :"\n");
sys_gui("entry $id.2rangef.width -textvariable $var_graph_width -width 7\n");
sys_gui("pack $id.2rangef.lwidth $id.2rangef.width -side left\n");
sys_gui("frame $id.3rangef\n");
sys_gui("pack $id.3rangef -side top\n");
sys_gui("label $id.3rangef.lxmin -text "X min :"\n");
sys_gui("entry $id.3rangef.xmin -textvariable $var_graph_xmin -width 7\n");
sys_gui("pack $id.3rangef.lxmin $id.3rangef.xmin -side left\n");
sys_gui("frame $id.4rangef\n");
sys_gui("pack $id.4rangef -side top\n");
sys_gui("label $id.4rangef.lxmax -text "X max :"\n");
sys_gui("entry $id.4rangef.xmax -textvariable $var_graph_xmax -width 7\n");
sys_gui("pack $id.4rangef.lxmax $id.4rangef.xmax -side left\n");
sys_gui("frame $id.41rangef\n");
sys_gui("pack $id.41rangef -side top\n");
sys_gui("label $id.41rangef.lxstep -text "X step :"\n");
sys_gui("entry $id.41rangef.xstep -textvariable $var_graph_xstep -width 7\n");
sys_gui("pack $id.41rangef.lxstep $id.41rangef.xstep -side left\n");
sys_gui("frame $id.42rangef\n");
sys_gui("pack $id.42rangef -side top\n");
sys_gui("label $id.42rangef.lxlines -text "X sections :"\n");
sys_gui("entry $id.42rangef.xlines -textvariable $var_graph_xlines -width 7\n");
sys_gui("pack $id.42rangef.lxlines $id.42rangef.xlines -side left\n");
sys_gui("frame $id.5rangef\n");
sys_gui("pack $id.5rangef -side top\n");
sys_gui("label $id.5rangef.lheight -text "Height :"\n");
sys_gui("entry $id.5rangef.height -textvariable $var_graph_height -width 7\n");
sys_gui("pack $id.5rangef.lheight $id.5rangef.height -side left\n");
sys_gui("frame $id.6rangef\n");
sys_gui("pack $id.6rangef -side top\n");
sys_gui("label $id.6rangef.lymin -text "Y min :"\n");
sys_gui("entry $id.6rangef.ymin -textvariable $var_graph_ymin -width 7\n");
sys_gui("pack $id.6rangef.lymin $id.6rangef.ymin -side left\n");
sys_gui("frame $id.7rangef\n");
sys_gui("pack $id.7rangef -side top\n");
sys_gui("label $id.7rangef.lymax -text "Y max :"\n");
sys_gui("entry $id.7rangef.ymax -textvariable $var_graph_ymax -width 7\n");
sys_gui("pack $id.7rangef.lymax $id.7rangef.ymax -side left\n");
sys_gui("frame $id.71rangef\n");
sys_gui("pack $id.71rangef -side top\n");
sys_gui("label $id.71rangef.lystep -text "Y step :"\n");
sys_gui("entry $id.71rangef.ystep -textvariable $var_graph_ystep -width 7\n");
sys_gui("pack $id.71rangef.lystep $id.71rangef.ystep -side left\n");
sys_gui("frame $id.72rangef\n");
sys_gui("pack $id.72rangef -side top\n");
sys_gui("label $id.72rangef.lylines -text "Y sections :"\n");
sys_gui("entry $id.72rangef.ylines -textvariable $var_graph_ylines -width 7\n");
sys_gui("pack $id.72rangef.lylines $id.72rangef.ylines -side left\n");
sys_gui("checkbutton $id.showgrid -text {Show Grid} -variable $var_graph_grid -anchor w\n");
sys_gui("pack $id.showgrid -side top\n");
sys_gui("bind $id.1rangef.name <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.2rangef.width <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.3rangef.xmin <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.4rangef.xmax <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.41rangef.xstep <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.42rangef.xlines <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.5rangef.height <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.6rangef.ymin <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.7rangef.ymax <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.71rangef.ystep <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("bind $id.72rangef.ylines <KeyPress-Return> [concat grid_ok $id]\n");
sys_gui("focus $id.1rangef.name\n");
sys_gui("}\n");
// ########### grid procedures END -- ydegoyon@free.fr #########
--- NEW FILE: tk2c.bash ---
#!/bin/bash
#set -x
while read line
do
  for word in $line
  do
    if [ "X"$word != "X"${word##} ]
    then
       echo // ${line##}
       break
    else
       line=${line//'/\'}
#useless, slashes never gets in
       line=${line//\/\\}
#this one's dirty, i know
       line=${line//;/\\;}
       line=${line//"/\"}
       echo 'sys_gui("'$line'\n");'
       break
    fi
  done
done
Index: Makefile
===================================================================
RCS file: /cvsroot/pure-data/externals/unauthorized/grid/Makefile,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** Makefile	18 Aug 2003 00:07:22 -0000	1.2
--- Makefile	30 Mar 2004 04:11:42 -0000	1.3
***************
*** 68,72 ****
.c.pd_linux:
! 	../tk2c.bash < $*.tk > $*.tk2c
    cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
    ld -export_dynamic  -shared -o $*.pd_linux $*.o -lc -lm
--- 68,72 ----
.c.pd_linux:
! 	./tk2c.bash < $*.tk > $*.tk2c
    cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
    ld -export_dynamic  -shared -o $*.pd_linux $*.o -lc -lm
Index: grid.c
===================================================================
RCS file: /cvsroot/pure-data/externals/unauthorized/grid/grid.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** grid.c	25 Sep 2003 20:58:54 -0000	1.5
--- grid.c	30 Mar 2004 04:11:42 -0000	1.6
***************
*** 13,17 ****
  #include <math.h>
  #include <ctype.h>
! #include <m_pd.h>
  #include "m_imp.h"
  #include "g_canvas.h"
--- 13,17 ----
  #include <math.h>
  #include <ctype.h>
! #include "m_pd.h"
  #include "m_imp.h"
  #include "g_canvas.h"
***************
*** 36,40 ****
  static int pointsize = 5;
! static char   *grid_version = "grid: version 0.4, written by Yves Degoyon (ydegoyon@free.fr)";
#define GRID_SYS_VGUI2(a,b) if (guidebug) \
--- 36,40 ----
  static int pointsize = 5;
! static char   *grid_version = "grid: version 0.5, written by Yves Degoyon (ydegoyon@free.fr)";
#define GRID_SYS_VGUI2(a,b) if (guidebug) \
***************
*** 95,104 ****
      char *tagRoot;
! /* rtext_new(); in g_canvas.h changed in 0.37 */
! #if PD_MINOR_VERSION >= 37
! 	 rtext_new(glist, (t_text *)x);
! #else
! 	 rtext_new(glist, (t_text *)x, glist->gl_editor->e_rtext, 0);
! #endif
      tagRoot = rtext_gettag(glist_findrtext(glist,(t_text *)x));
      GRID_SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #124392 -tags %xGRID\n",
--- 95,99 ----
      char *tagRoot;
!     rtext_new(glist, (t_text *)x );
      tagRoot = rtext_gettag(glist_findrtext(glist,(t_text *)x));
      GRID_SYS_VGUI7(".x%x.c create rectangle %d %d %d %d -fill #124392 -tags %xGRID\n",
***************
*** 670,686 ****
      grid_widgetbehavior.w_visfn =        grid_vis;
      grid_widgetbehavior.w_clickfn =      grid_click;
! 	 /* 
! 	  * hans@eds.org: As of 0.37, pd does not have these last 
! 	  * two elements in t_widgetbehavoir anymore.
! 	  * see pd/src/notes.txt:
! 	  *           savefunction and dialog into class structure
! 	  */
! #if PD_MINOR_VERSION < 37  || !defined(PD_MINOR_VERSION)
      grid_widgetbehavior.w_propertiesfn = grid_properties;
      grid_widgetbehavior.w_savefn =       grid_save;
- #else
- 	 class_setsavefn(grid_class, &grid_save);
- 	 class_setpropertiesfn(grid_class, &grid_properties);
  #endif
      class_setwidget(grid_class, &grid_widgetbehavior);
  }
--- 665,678 ----
      grid_widgetbehavior.w_visfn =        grid_vis;
      grid_widgetbehavior.w_clickfn =      grid_click;
! 
! #if PD_MINOR_VERSION >= 37
!     class_setpropertiesfn(grid_class, grid_properties);
!     class_setsavefn(grid_class, grid_save);
! #else
      grid_widgetbehavior.w_propertiesfn = grid_properties;
      grid_widgetbehavior.w_savefn =       grid_save;
  #endif
+ 
      class_setwidget(grid_class, &grid_widgetbehavior);
+     class_sethelpsymbol(grid_class, gensym("grid.pd"));
  }