(iswitchb-delim): New variable, suggested by Ted Roden.

2 files changed, 12 insertions, 2 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 3ec840f687a..bfa524d6f06 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2008-07-22  Stephen Eglen  <stephen@gnu.org>
+
+        * iswitchb.el (iswitchb-delim): New variable, suggested by Ted
+        Roden.
+
 2008-07-22  Sven Joachim <svenjoac@gmx.de>  (tiny change)
 
         * vc-dir.el (vc-dir-recompute-file-state): Fix mismatched
diff --git a/lisp/iswitchb.el b/lisp/iswitchb.el
index dfc58d4165d..b3dce824c36 100644
--- a/lisp/iswitchb.el
+++ b/lisp/iswitchb.el
@@ -368,6 +368,11 @@ See also `iswitchb-newbuffer'."
   :type 'hook
   :group 'iswitchb)
 
+(defcustom iswitchb-delim ","
+  "Delimiter to put between buffer names when displaying results."
+  :type 'string
+  :group 'iswitchb)
+
 (defvar iswitchb-all-frames 'visible
   "*Argument to pass to `walk-windows' when finding visible buffers.
 See documentation of `walk-windows' for useful values.")
@@ -1340,7 +1345,7 @@ Modified from `icomplete-completions'."
                   most-is-exact
                   (alternatives
                    (mapconcat (if most 'iswitchb-output-completion
-                                'identity) comps ",")))
+                                'identity) comps iswitchb-delim)))
 
              (concat
 
@@ -1363,7 +1368,7 @@ Modified from `icomplete-completions'."
               ;; list all alternatives
               open-bracket-prospects
               (if most-is-exact
-                  (concat "," alternatives)
+                  (concat iswitchb-delim alternatives)
                 alternatives)
               close-bracket-prospects))))))