1 files changed, 62 insertions, 58 deletions

diff --git a/doc/help-pdp_pen.pd b/doc/help-pdp_pen.pd
index b82766f..5b8436b 100644
--- a/doc/help-pdp_pen.pd
+++ b/doc/help-pdp_pen.pd
@@ -2,7 +2,7 @@
 #X obj 268 64 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
 -1;
 #X msg 123 136 loop \$1;
-#X obj 124 114 tgl 15 0 empty empty empty 20 8 0 8 -262144 -1 -1 0
+#X obj 124 114 tgl 15 0 empty empty empty 20 8 0 8 -262144 -1 -1 1
 1;
 #X msg 370 44 open \$1;
 #X obj 369 20 openpanel;
@@ -30,42 +30,45 @@
 #X text 85 498 pdp_pen : free hand drawing object;
 #X text 85 514 written by Yves Degoyon ( ydegoyon@free.fr );
 #X text 85 528 on request from patrick ( 11h11.com );
-#X obj 238 387 pdp_xv;
 #X msg 282 463 draw \$1 \$2;
-#X msg 383 241 clear;
-#X text 431 242 Clear all drawings;
-#X msg 382 270 width \$1;
-#X floatatom 455 271 5 0 0 0 - - -;
-#X text 503 271 Width of the pen ( default = 3 );
-#X msg 381 302 rgb \$1 \$2 \$3;
-#X obj 479 305 pack f f f;
-#X floatatom 513 330 5 0 0 0 - - -;
-#X text 524 343 R;
-#X floatatom 562 331 5 0 0 0 - - -;
-#X floatatom 610 331 5 0 0 0 - - -;
-#X text 622 343 B;
-#X obj 610 303 t b f;
-#X text 572 343 G;
-#X obj 563 304 t b f;
-#X text 381 328 Color of the pen;
-#X msg 381 358 mode \$1;
-#X obj 447 360 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
+#X msg 403 238 clear;
+#X text 451 239 Clear all drawings;
+#X msg 402 267 width \$1;
+#X floatatom 470 267 5 0 0 0 - - -;
+#X text 523 268 Width of the pen ( default = 3 );
+#X msg 401 299 rgb \$1 \$2 \$3;
+#X obj 499 302 pack f f f;
+#X floatatom 533 327 5 0 0 0 - - -;
+#X text 544 340 R;
+#X floatatom 582 328 5 0 0 0 - - -;
+#X floatatom 630 328 5 0 0 0 - - -;
+#X text 642 340 B;
+#X obj 630 300 t b f;
+#X text 592 340 G;
+#X obj 583 301 t b f;
+#X text 401 325 Color of the pen;
+#X msg 401 355 mode \$1;
+#X obj 467 357 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
 1;
-#X text 473 361 Mode ( 0=drawing \, 1=erase );
-#X text 473 374 ( default=0 );
-#X obj 466 396 unpack f f;
-#X obj 469 418 f;
-#X obj 515 418 f;
-#X msg 381 395 fill \$1 \$2;
-#X obj 469 441 pack f f;
-#X obj 551 397 t b b;
-#X msg 600 397 bang;
-#X text 640 398 Fill a region;
+#X text 493 358 Mode ( 0=drawing \, 1=erase );
+#X text 493 371 ( default=0 );
+#X obj 486 393 unpack f f;
+#X obj 489 415 f;
+#X obj 535 415 f;
+#X msg 401 392 fill \$1 \$2;
+#X obj 489 438 pack f f;
+#X obj 571 394 t b b;
+#X msg 620 394 bang;
+#X text 660 395 Fill a region;
 #X obj 238 419 route press drag release;
 #X floatatom 280 214 5 0 0 0 - - -;
 #X floatatom 333 213 5 0 0 0 - - -;
 #X text 273 197 X Offset;
 #X text 329 197 Y Offset;
+#X obj 406 213 hsl 128 15 0 1 0 0 empty empty empty -2 -6 0 8 -262144
+-1 -1 8800 1;
+#X text 543 213 alpha;
+#X obj 239 387 pdp_xv;
 #X connect 0 0 9 0;
 #X connect 1 0 10 0;
 #X connect 2 0 1 0;
@@ -86,33 +89,34 @@
 #X connect 17 0 20 0;
 #X connect 18 0 17 0;
 #X connect 20 0 19 0;
-#X connect 21 0 25 0;
-#X connect 25 0 55 0;
+#X connect 21 0 61 0;
+#X connect 25 0 21 0;
 #X connect 26 0 21 0;
-#X connect 27 0 21 0;
-#X connect 29 0 21 0;
-#X connect 30 0 29 0;
-#X connect 32 0 21 0;
+#X connect 28 0 21 0;
+#X connect 29 0 28 0;
+#X connect 31 0 21 0;
+#X connect 32 0 31 0;
 #X connect 33 0 32 0;
-#X connect 34 0 33 0;
-#X connect 36 0 41 0;
-#X connect 37 0 39 0;
-#X connect 39 0 33 0;
-#X connect 39 1 33 2;
-#X connect 41 0 33 0;
-#X connect 41 1 33 1;
-#X connect 43 0 21 0;
-#X connect 44 0 43 0;
-#X connect 47 0 48 1;
-#X connect 47 1 49 1;
-#X connect 48 0 51 0;
-#X connect 49 0 51 1;
-#X connect 50 0 21 0;
-#X connect 51 0 50 0;
-#X connect 52 0 48 0;
-#X connect 52 1 49 0;
-#X connect 53 0 52 0;
-#X connect 55 0 47 0;
-#X connect 55 1 26 0;
-#X connect 56 0 21 1;
-#X connect 57 0 21 2;
+#X connect 35 0 40 0;
+#X connect 36 0 38 0;
+#X connect 38 0 32 0;
+#X connect 38 1 32 2;
+#X connect 40 0 32 0;
+#X connect 40 1 32 1;
+#X connect 42 0 21 0;
+#X connect 43 0 42 0;
+#X connect 46 0 47 1;
+#X connect 46 1 48 1;
+#X connect 47 0 50 0;
+#X connect 48 0 50 1;
+#X connect 49 0 21 0;
+#X connect 50 0 49 0;
+#X connect 51 0 47 0;
+#X connect 51 1 48 0;
+#X connect 52 0 51 0;
+#X connect 54 0 46 0;
+#X connect 54 1 25 0;
+#X connect 55 0 21 1;
+#X connect 56 0 21 2;
+#X connect 59 0 21 3;
+#X connect 61 0 54 0;