## PND4 - o1.18.13
#
# Patch for dwm-6.0, enables independent 'tagsets' for multiple-display 
# support. Incompatible with most perftag patches it seems. 
#
 
--- dwm-6.0-vanilla/dwm-6.0/dwm.c-2011-12-19 07:02:46.000000000 -0800                                                                                                                                                                        
+++ dwm-6.0/dwm.c-2013-01-17 18:48:26.496552869 -0800
@@ -52,7 +52,7 @@
 #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
 #define WIDTH(X)                ((X)->w + 2 * (X)->bw)
 #define HEIGHT(X)               ((X)->h + 2 * (X)->bw)
-#define TAGMASK                 ((1 << LENGTH(tags)) - 1)
+#define TAGMASK                 ((1 << LENGTH(tags[0])) - 1)
 #define TEXTW(X)                (textnw(X, strlen(X)) + dc.font.height)
.
 /* enums */
@@ -288,7 +288,7 @@
 #include "config.h"
.
 /* compile-time check if all tags fit into an unsigned int bit array. */
-struct NumTags { char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; };
+struct NumTags { char limitexceeded[LENGTH(tags[0]) > 31 ? -1 : 1]; };
.
 /* function implementations */
 void
@@ -441,9 +441,9 @@
 -if(ev->window == selmon->barwin) {
 -->i = x = 0;
 -->do
--->->x += TEXTW(tags[i]);
--->while(ev->x >= x && ++i < LENGTH(tags));
--->if(i < LENGTH(tags)) {
+-->->x += TEXTW(tags[selmon->num][i]);
+-->while(ev->x >= x && ++i < LENGTH(tags[0]));
+-->if(i < LENGTH(tags[0])) {
 -->->click = ClkTagBar;
 -->->arg.ui = 1 << i;
 -->}
@@ -728,10 +728,10 @@
 -->->urg |= c->tags;
 -}
 -dc.x = 0;
--for(i = 0; i < LENGTH(tags); i++) {
--->dc.w = TEXTW(tags[i]);
+-for(i = 0; i < LENGTH(tags[0]); i++) {
+-->dc.w = TEXTW(tags[m->num][i]);
 -->col = m->tagset[m->seltags] & 1 << i ? dc.sel : dc.norm;
--->drawtext(tags[i], col, urg & 1 << i);
+-->drawtext(tags[m->num][i], col, urg & 1 << i);
 -->drawsquare(m == selmon && selmon->sel && selmon->sel->tags & 1 << i,
 -->           occ & 1 << i, urg & 1 << i, col);
 -->dc.x += dc.w;