* src/split.h (find_frame_number): new prototype

* src/split.c (create_initial_frame): give a number to the
initial frame
(split_frame): give the new frame a unique number
(split_frame): add the new frame after the current frame
(remove_all_splits): return the frame's number when deleting it.
(remove_frame): likewise
(find_frame_number): new function

* src/main.c (init_screen): initialize the frames_numset member
(free_screen): free the frames_numset member

* src/data.h (struct screen_info): new member, frames_numset

* src/actions.h (cmd_fselect): new prototype

* src/actions.c (user_commands): new command "fselect"
(cmd_fselect): new function

1 files changed, 5 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 817b231..ce854b0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -632,6 +632,9 @@ init_screen (screen_info *s, int screen_num)
                | SubstructureRedirectMask | SubstructureNotifyMask );
   XSync (dpy, False);
 
+  /* Create the numset for the frames. */
+  s->frames_numset = numset_new ();
+
   /* Build the display string for each screen */
   s->display_string = xmalloc (strlen(DisplayString (dpy)) + 21);
   sprintf (s->display_string, "DISPLAY=%s", DisplayString (dpy));
@@ -720,6 +723,8 @@ free_screen (screen_info *s)
   XFreeGC (dpy, s->normal_gc);
 
   free (s->display_string);
+
+  numset_free (s->frames_numset);
 }
 
 void