applied Jeroen's {clean,spell}.diff patches, thanks Jeroen!

[dwm.git] / tag.c

diff --git a/tag.c b/tag.c
index d121c78..2311ade 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -1,6 +1,4 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
+/* See LICENSE file for copyright and license details. */
 #include "dwm.h"
 #include <regex.h>
 #include <stdio.h>
@@ -101,6 +99,24 @@ settags(Client *c, Client *trans) {
                        c->tags[i] = seltag[i];
 }
 
+void 
+shiftview(const char *arg) {
+       int i, j;
+
+       for(i = 0; !seltag[i]; i++);
+       for(j = i + 1; j < ntags && !seltag[j]; j++);
+       if(j < ntags)
+               return; /* more than one tag selected */
+       seltag[i] = False;
+       i += arg ? atoi(arg) : 0;
+       if(i < 0)
+               i = ntags - 1;
+       else if(i >= ntags)
+               i = 0;
+       seltag[i] = True;
+       lt->arrange();
+}
+
 void
 tag(const char *arg) {
        int i;