;;; buff-menu.el --- buffer menu main function and support functions -*- coding:utf-8 -*-
;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 2000, 2001, 2002, 2003,
-;; 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: convenience
(defvar Info-current-node) ;; from info.el
(defvar Buffer-menu-mode-map
- (let ((map (make-keymap)))
+ (let ((map (make-keymap))
+ (menu-map (make-sparse-keymap)))
(suppress-keymap map t)
(define-key map "v" 'Buffer-menu-select)
(define-key map "2" 'Buffer-menu-2-window)
(define-key map [follow-link] 'mouse-face)
(define-key map (kbd "M-s a C-s") 'Buffer-menu-isearch-buffers)
(define-key map (kbd "M-s a M-C-s") 'Buffer-menu-isearch-buffers-regexp)
+ (define-key map [menu-bar Buffer-menu-mode] (cons (purecopy "Buffer-Menu") menu-map))
+ (define-key menu-map [quit]
+ `(menu-item ,(purecopy "Quit") quit-window
+ :help ,(purecopy "Remove the buffer menu from the display")))
+ (define-key menu-map [rev]
+ `(menu-item ,(purecopy "Refresh") revert-buffer
+ :help ,(purecopy "Refresh the *Buffer List* buffer contents")))
+ (define-key menu-map [s0] menu-bar-separator)
+ (define-key menu-map [tf]
+ `(menu-item ,(purecopy "Show only file buffers") Buffer-menu-toggle-files-only
+ :button (:toggle . Buffer-menu-files-only)
+ :help ,(purecopy "Toggle whether the current buffer-menu displays only file buffers")))
+ (define-key menu-map [s1] menu-bar-separator)
+ ;; FIXME: The "Select" entries could use better names...
+ (define-key menu-map [sel]
+ `(menu-item ,(purecopy "Select marked") Buffer-menu-select
+ :help ,(purecopy "Select this line's buffer; also display buffers marked with `>'")))
+ (define-key menu-map [bm2]
+ `(menu-item ,(purecopy "Select two") Buffer-menu-2-window
+ :help ,(purecopy "Select this line's buffer, with previous buffer in second window")))
+ (define-key menu-map [bm1]
+ `(menu-item ,(purecopy "Select current") Buffer-menu-1-window
+ :help ,(purecopy "Select this line's buffer, alone, in full frame")))
+ (define-key menu-map [ow]
+ `(menu-item ,(purecopy "Select in other window") Buffer-menu-other-window
+ :help ,(purecopy "Select this line's buffer in other window, leaving buffer menu visible")))
+ (define-key menu-map [tw]
+ `(menu-item ,(purecopy "Select in current window") Buffer-menu-this-window
+ :help ,(purecopy "Select this line's buffer in this window")))
+ (define-key menu-map [s2] menu-bar-separator)
+ (define-key menu-map [is]
+ `(menu-item ,(purecopy "Regexp Isearch marked buffers") Buffer-menu-isearch-buffers-regexp
+ :help ,(purecopy "Search for a regexp through all marked buffers using Isearch")))
+ (define-key menu-map [ir]
+ `(menu-item ,(purecopy "Isearch marked buffers") Buffer-menu-isearch-buffers
+ :help ,(purecopy "Search for a string through all marked buffers using Isearch")))
+ (define-key menu-map [s3] menu-bar-separator)
+ (define-key menu-map [by]
+ `(menu-item ,(purecopy "Bury") Buffer-menu-bury
+ :help ,(purecopy "Bury the buffer listed on this line")))
+ (define-key menu-map [vt]
+ `(menu-item ,(purecopy "Set unmodified") Buffer-menu-not-modified
+ :help ,(purecopy "Mark buffer on this line as unmodified (no changes to save)")))
+ (define-key menu-map [ex]
+ `(menu-item ,(purecopy "Execute") Buffer-menu-execute
+ :help ,(purecopy "Save and/or delete buffers marked with s or k commands")))
+ (define-key menu-map [s4] menu-bar-separator)
+ (define-key menu-map [delb]
+ `(menu-item ,(purecopy "Mark for delete and move backwards") Buffer-menu-delete-backwards
+ :help ,(purecopy "Mark buffer on this line to be deleted by x command and move up one line")))
+ (define-key menu-map [del]
+ `(menu-item ,(purecopy "Mark for delete") Buffer-menu-delete
+ :help ,(purecopy "Mark buffer on this line to be deleted by x command")))
+
+ (define-key menu-map [sv]
+ `(menu-item ,(purecopy "Mark for save") Buffer-menu-save
+ :help ,(purecopy "Mark buffer on this line to be saved by x command")))
+ (define-key menu-map [umk]
+ `(menu-item ,(purecopy "Unmark") Buffer-menu-unmark
+ :help ,(purecopy "Cancel all requested operations on buffer on this line and move down")))
+ (define-key menu-map [mk]
+ `(menu-item ,(purecopy "Mark") Buffer-menu-mark
+ :help ,(purecopy "Mark buffer on this line for being displayed by v command")))
map)
"Local keymap for `Buffer-menu-mode' buffers.")
(view-buffer-other-window (Buffer-menu-buffer t)))
\f
+;;;###autoload
(define-key ctl-x-map "\C-b" 'list-buffers)
+;;;###autoload
(defun list-buffers (&optional files-only)
"Display a list of names of existing buffers.
The list is displayed in a buffer named `*Buffer List*'.
(setq name (copy-sequence name)))
(add-text-properties 0 (length name) name-props name)
(add-text-properties 0 (length size) size-props size)
- (concat name
- (make-string (- Buffer-menu-buffer+size-width
- (string-width name)
- (string-width size))
- ?\s)
- size))
+ (let ((name+space-width (- Buffer-menu-buffer+size-width
+ (string-width size))))
+ (concat name
+ (propertize (make-string (- name+space-width (string-width name))
+ ?\s)
+ 'display `(space :align-to ,(+ 4 name+space-width)))
+ size)))
(defun Buffer-menu-sort (column)
"Sort the buffer menu by COLUMN."
;; This way we avoid problems with unusual buffer names.
(let ((name (nth 2 buffer))
(size (int-to-string (nth 3 buffer))))
- (Buffer-menu-buffer+size name size
+ (Buffer-menu-buffer+size name size
`(buffer-name ,name
buffer ,(car buffer)
font-lock-face buffer-menu-buffer