+void
+settags(Client *c)
+{
+ XClassHint ch;
+ static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
+ unsigned int i, j;
+ Bool matched = False;
+
+ if(!len) {
+ c->tags[tsel] = tags[tsel];
+ return;
+ }
+
+ if(XGetClassHint(dpy, c->win, &ch)) {
+ if(ch.res_class && ch.res_name) {
+ for(i = 0; i < len; i++)
+ if(!strncmp(rule[i].class, ch.res_class, sizeof(rule[i].class))
+ && !strncmp(rule[i].instance, ch.res_name, sizeof(rule[i].instance)))
+ {
+ for(j = 0; j < TLast; j++)
+ c->tags[j] = rule[i].tags[j];
+ c->isfloat = rule[i].isfloat;
+ matched = True;
+ break;
+ }
+ }
+ if(ch.res_class)
+ XFree(ch.res_class);
+ if(ch.res_name)
+ XFree(ch.res_name);
+ }
+
+ if(!matched)
+ c->tags[tsel] = tags[tsel];
+}
+
+void
+view(Arg *arg)
+{
+ tsel = arg->i;
+ arrange(NULL);
+ drawall();
+}