Add initial cmd_gnumber implementation.

1 files changed, 21 insertions, 1 deletions

diff --git a/src/group.c b/src/group.c
index 872746c..5448006 100644
--- a/src/group.c
+++ b/src/group.c
@@ -22,7 +22,8 @@
 
 #include <string.h>
 
-static struct numset *group_numset;
+/* XXX Should be static */
+struct numset *group_numset;
 
 static void
 set_current_group_1 (rp_group *g)
@@ -113,6 +114,25 @@ group_add_new_group (char *name)
 }
 
 void
+group_resort_group (rp_group *g)
+{
+  rp_group *cur;
+  struct list_head *last = &rp_groups;
+
+  list_del (&g->node);
+  list_for_each_entry (cur, &rp_groups, node)
+    {
+      if(cur->number > g->number)
+        {
+          list_add (&g->node, last);
+          return;
+        }
+      last = &cur->node;
+    }
+  list_add (&g->node, last);
+}
+
+void
 group_rename (rp_group *g, char *name)
 {
   if (g->name)