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[gnu-emacs] / lisp / ebuff-menu.el

diff --git a/lisp/ebuff-menu.el b/lisp/ebuff-menu.el
index 03309415437a9a9eed30600f44763fd11a1c962d..9d0a3e989fc7eed21c3a6e2efb8bd303ebe713bc 100644 (file)
--- a/lisp/ebuff-menu.el
+++ b/lisp/ebuff-menu.el
@@ -1,6 +1,7 @@
 ;;; ebuff-menu.el --- electric-buffer-list mode
 
-;; Copyright (C) 1985, 1986, 1994 Free Software Foundation, Inc.
+;; Copyright (C) 1985, 1986, 1994, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: Richard Mlynarik <mly@ai.mit.edu>
 ;; Maintainer: FSF
@@ -20,8 +21,8 @@
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -38,9 +39,12 @@
 
 (defvar electric-buffer-menu-mode-map nil)
 
+(defvar electric-buffer-menu-mode-hook nil
+  "Normal hook run by `electric-buffer-list'.")
+
 ;;;###autoload
 (defun electric-buffer-list (arg)
-  "Pops up a buffer describing the set of Emacs buffers.
+  "Pop up a buffer describing the set of Emacs buffers.
 Vaguely like ITS lunar select buffer; combining typeoutoid buffer
 listing with menuoid buffer selection.
 
@@ -50,9 +54,9 @@ window, marking buffers to be selected, saved or deleted.
 
 To exit and select a new buffer, type a space when the cursor is on
 the appropriate line of the buffer-list window.  Other commands are
-much like those of buffer-menu-mode.
+much like those of `Buffer-menu-mode'.
 
-Calls value of `electric-buffer-menu-mode-hook' on entry if non-nil.
+Run hooks in `electric-buffer-menu-mode-hook' on entry.
 
 \\{electric-buffer-menu-mode-map}"
   (interactive "P")
@@ -122,6 +126,8 @@ Calls value of `electric-buffer-menu-mode-hook' on entry if non-nil.
             (recenter -1))))
   (electric-buffer-update-highlight))
 
+(defvar Helper-return-blurb)
+
 (put 'Electric-buffer-menu-mode 'mode-class 'special)
 (defun Electric-buffer-menu-mode ()
   "Major mode for editing a list of buffers.
@@ -144,9 +150,11 @@ Letters do not insert themselves; instead, they are commands.
 
 \\{electric-buffer-menu-mode-map}
 
-Entry to this mode via command electric-buffer-list calls the value of
-electric-buffer-menu-mode-hook if it is non-nil."
-  (kill-all-local-variables)
+Entry to this mode via command `electric-buffer-list' calls the value of
+`electric-buffer-menu-mode-hook'."
+  (let ((saved header-line-format))
+    (kill-all-local-variables)
+    (setq header-line-format saved))
   (use-local-map electric-buffer-menu-mode-map)
   (setq mode-name "Electric Buffer Menu")
   (setq mode-line-buffer-identification "Electric Buffer List")
@@ -157,7 +165,7 @@ electric-buffer-menu-mode-hook if it is non-nil."
   (setq major-mode 'Electric-buffer-menu-mode)
   (goto-char (point-min))
   (if (search-forward "\n." nil t) (forward-char -1))
-  (run-hooks 'electric-buffer-menu-mode-hook))
+  (run-mode-hooks 'electric-buffer-menu-mode-hook))
 
 ;; generally the same as Buffer-menu-mode-map
 ;;  (except we don't indirect to global-map)
@@ -223,8 +231,8 @@ electric-buffer-menu-mode-hook if it is non-nil."
 
 (defun Electric-buffer-menu-select ()
   "Leave Electric Buffer Menu, selecting buffers and executing changes.
-Saves buffers marked \"S\".  Deletes buffers marked \"K\".
-Selects buffer at point and displays buffers marked \">\" in other windows."
+Save buffers marked \"S\".  Delete buffers marked \"K\".
+Select buffer at point and display buffers marked \">\" in other windows."
   (interactive)
   (throw 'electric-buffer-menu-select (point)))
 
@@ -237,7 +245,7 @@ Selects buffer at point and displays buffers marked \">\" in other windows."
 
 (defun Electric-buffer-menu-quit ()
   "Leave Electric Buffer Menu, restoring previous window configuration.
-Does not execute select, save, or delete commands."
+Skip execution of select, save, and delete commands."
   (interactive)
   (throw 'electric-buffer-menu-select nil))
 
@@ -258,7 +266,7 @@ Type \\[Electric-buffer-menu-quit] to exit, \
 
 (defun Electric-buffer-menu-mode-view-buffer ()
   "View buffer on current line in Electric Buffer Menu.
-Returns to Electric Buffer Menu when done."
+Return to Electric Buffer Menu when done."
   (interactive)
   (let ((bufnam (Buffer-menu-buffer nil)))
     (if bufnam
@@ -282,4 +290,5 @@ Returns to Electric Buffer Menu when done."
 
 (provide 'ebuff-menu)
 
+;;; arch-tag: 1d4509b3-eece-4d4f-95ea-77c83eaf0275
 ;;; ebuff-menu.el ends here