X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=tag.c;h=ef9cb0889300657441809adf32b17c5ae08ef917;hp=fd08853c43c18a3d9adc5810828aec904d460624;hb=cb4aa5bc35cf16a06bb2b4e880648e390fa2cc55;hpb=321e8d51edb8fe433e8e2ce8d5463c6999cc0576

diff --git a/tag.c b/tag.c
index fd08853..ef9cb08 100644
--- a/tag.c
+++ b/tag.c
@@ -1,4 +1,4 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+/* (C)opyright MMVII Anselm R. Garbe <garbeam at gmail dot com>
  * See LICENSE file for license details.
  */
 #include "dwm.h"
@@ -50,19 +50,19 @@ initrregs(void) {
 
 	if(rreg)
 		return;
-	len = sizeof(rule) / sizeof(rule[0]);
+	len = sizeof rule / sizeof rule[0];
 	rreg = emallocz(len * sizeof(RReg));
 	for(i = 0; i < len; i++) {
 		if(rule[i].clpattern) {
 			reg = emallocz(sizeof(regex_t));
-			if(regcomp(reg, rule[i].clpattern, 0))
+			if(regcomp(reg, rule[i].clpattern, REG_EXTENDED))
 				free(reg);
 			else
 				rreg[i].clregex = reg;
 		}
 		if(rule[i].tpattern) {
 			reg = emallocz(sizeof(regex_t));
-			if(regcomp(reg, rule[i].tpattern, 0))
+			if(regcomp(reg, rule[i].tpattern, REG_EXTENDED))
 				free(reg);
 			else
 				rreg[i].tregex = reg;
@@ -83,10 +83,10 @@ settags(Client *c, Client *trans) {
 			c->tags[i] = trans->tags[i];
 	}
 	else if(XGetClassHint(dpy, c->win, &ch)) {
-		snprintf(prop, sizeof(prop), "%s:%s:%s",
+		snprintf(prop, sizeof prop, "%s:%s:%s",
 				ch.res_class ? ch.res_class : "",
 				ch.res_name ? ch.res_name : "", c->name);
-		for(i = 0; !matched && i < len; i++)
+		for(i = 0; i < len; i++)
 			if(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
 				c->isfloat = rule[i].isfloat;
 				for(j = 0; rreg[i].tregex && j < ntags; j++) {
@@ -113,8 +113,9 @@ tag(Arg *arg) {
 	if(!sel)
 		return;
 	for(i = 0; i < ntags; i++)
-		sel->tags[i] = False;
-	sel->tags[arg->i] = True;
+		sel->tags[i] = (arg->i == -1) ? True : False;
+	if(arg->i >= 0 && arg->i < ntags)
+		sel->tags[arg->i] = True;
 	arrange();
 }