* lisp/ebuff-menu.el (electric-buffer-menu-mode-map): Move initialization

into declaration.  Remove redundant and harmful binding.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index e368e660fe211601b1fd6d27e585840f6515f76f..bf3775b385278506c09328952c82c208b1db2a94 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2011-03-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+       * ebuff-menu.el (electric-buffer-menu-mode-map): Move initialization
+       into declaration.  Remove redundant and harmful binding.
+
 2011-03-11  Juanma Barranquero  <lekktu@gmail.com>
 
        Backport revno:103463 from trunk.

diff --git a/lisp/ebuff-menu.el b/lisp/ebuff-menu.el
index 7b4c07f74f5b499bc163e214ad7ecac0d535a4cd..9f9129919dac372298cc1c6e09d97e1d0eefc70b 100644 (file)
--- a/lisp/ebuff-menu.el
+++ b/lisp/ebuff-menu.el
@@ -35,7 +35,56 @@
 ;; this depends on the format of list-buffers (from src/buffer.c) and
 ;; on stuff in lisp/buff-menu.el
 
-(defvar electric-buffer-menu-mode-map nil)
+(defvar electric-buffer-menu-mode-map
+  (let ((map (make-keymap)))
+    (fillarray (car (cdr map)) 'Electric-buffer-menu-undefined)
+    (define-key map "\e" nil)
+    (define-key map "\C-z" 'suspend-frame)
+    (define-key map "v" 'Electric-buffer-menu-mode-view-buffer)
+    (define-key map (char-to-string help-char) 'Helper-help)
+    (define-key map "?" 'Helper-describe-bindings)
+    (define-key map "\C-c" nil)
+    (define-key map "\C-c\C-c" 'Electric-buffer-menu-quit)
+    (define-key map "\C-]" 'Electric-buffer-menu-quit)
+    (define-key map "q" 'Electric-buffer-menu-quit)
+    (define-key map " " 'Electric-buffer-menu-select)
+    (define-key map "\C-m" 'Electric-buffer-menu-select)
+    (define-key map "\C-l" 'recenter)
+    (define-key map "s" 'Buffer-menu-save)
+    (define-key map "d" 'Buffer-menu-delete)
+    (define-key map "k" 'Buffer-menu-delete)
+    (define-key map "\C-d" 'Buffer-menu-delete-backwards)
+    ;; (define-key map "\C-k" 'Buffer-menu-delete)
+    (define-key map "\177" 'Buffer-menu-backup-unmark)
+    (define-key map "~" 'Buffer-menu-not-modified)
+    (define-key map "u" 'Buffer-menu-unmark)
+    (let ((i ?0))
+      (while (<= i ?9)
+       (define-key map (char-to-string i) 'digit-argument)
+       (define-key map (concat "\e" (char-to-string i)) 'digit-argument)
+       (setq i (1+ i))))
+    (define-key map "-" 'negative-argument)
+    (define-key map "\e-" 'negative-argument)
+    (define-key map "m" 'Buffer-menu-mark)
+    (define-key map "\C-u" 'universal-argument)
+    (define-key map "\C-p" 'previous-line)
+    (define-key map "\C-n" 'next-line)
+    (define-key map "p" 'previous-line)
+    (define-key map "n" 'next-line)
+    (define-key map "\C-v" 'scroll-up)
+    (define-key map "\ev" 'scroll-down)
+    (define-key map ">" 'scroll-right)
+    (define-key map "<" 'scroll-left)
+    (define-key map "\e\C-v" 'scroll-other-window)
+    (define-key map "\e>" 'end-of-buffer)
+    (define-key map "\e<" 'beginning-of-buffer)
+    (define-key map "\e\e" nil)
+    (define-key map "\e\e\e" 'Electric-buffer-menu-quit)
+    ;; This binding prevents the "escape => ESC" function-key-map mapping from
+    ;; kicking in!
+    ;; (define-key map [escape escape escape] 'Electric-buffer-menu-quit)
+    (define-key map [mouse-2] 'Electric-buffer-menu-mouse-select)
+    map))
 
 (defvar electric-buffer-menu-mode-hook nil
   "Normal hook run by `electric-buffer-list'.")
@@ -168,55 +217,7 @@ Entry to this mode via command `electric-buffer-list' calls the value of
 ;; generally the same as Buffer-menu-mode-map
 ;;  (except we don't indirect to global-map)
 (put 'Electric-buffer-menu-undefined 'suppress-keymap t)
-(if electric-buffer-menu-mode-map
-    nil
-  (let ((map (make-keymap)))
-    (fillarray (car (cdr map)) 'Electric-buffer-menu-undefined)
-    (define-key map "\e" nil)
-    (define-key map "\C-z" 'suspend-frame)
-    (define-key map "v" 'Electric-buffer-menu-mode-view-buffer)
-    (define-key map (char-to-string help-char) 'Helper-help)
-    (define-key map "?" 'Helper-describe-bindings)
-    (define-key map "\C-c" nil)
-    (define-key map "\C-c\C-c" 'Electric-buffer-menu-quit)
-    (define-key map "\C-]" 'Electric-buffer-menu-quit)
-    (define-key map "q" 'Electric-buffer-menu-quit)
-    (define-key map " " 'Electric-buffer-menu-select)
-    (define-key map "\C-m" 'Electric-buffer-menu-select)
-    (define-key map "\C-l" 'recenter)
-    (define-key map "s" 'Buffer-menu-save)
-    (define-key map "d" 'Buffer-menu-delete)
-    (define-key map "k" 'Buffer-menu-delete)
-    (define-key map "\C-d" 'Buffer-menu-delete-backwards)
-    ;(define-key map "\C-k" 'Buffer-menu-delete)
-    (define-key map "\177" 'Buffer-menu-backup-unmark)
-    (define-key map "~" 'Buffer-menu-not-modified)
-    (define-key map "u" 'Buffer-menu-unmark)
-    (let ((i ?0))
-      (while (<= i ?9)
-       (define-key map (char-to-string i) 'digit-argument)
-       (define-key map (concat "\e" (char-to-string i)) 'digit-argument)
-       (setq i (1+ i))))
-    (define-key map "-" 'negative-argument)
-    (define-key map "\e-" 'negative-argument)
-    (define-key map "m" 'Buffer-menu-mark)
-    (define-key map "\C-u" 'universal-argument)
-    (define-key map "\C-p" 'previous-line)
-    (define-key map "\C-n" 'next-line)
-    (define-key map "p" 'previous-line)
-    (define-key map "n" 'next-line)
-    (define-key map "\C-v" 'scroll-up)
-    (define-key map "\ev" 'scroll-down)
-    (define-key map ">" 'scroll-right)
-    (define-key map "<" 'scroll-left)
-    (define-key map "\e\C-v" 'scroll-other-window)
-    (define-key map "\e>" 'end-of-buffer)
-    (define-key map "\e<" 'beginning-of-buffer)
-    (define-key map "\e\e" nil)
-    (define-key map "\e\e\e" 'Electric-buffer-menu-quit)
-    (define-key map [escape escape escape] 'Electric-buffer-menu-quit)
-    (define-key map [mouse-2] 'Electric-buffer-menu-mouse-select)
-    (setq electric-buffer-menu-mode-map map)))
+
 
 (defun Electric-buffer-menu-exit ()
   (interactive)