mirror/emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-11-25 07:28:20 +00:00
Code Issues Releases Activity

(list-buffers-noselect): Use fixed-pitch only in the header-line.

Browse Source 
Re-add the leading space in the header-line when needed.
Build the underline automatically.  Use emdash if available.
This commit is contained in:
Stefan Monnier 2004-11-22 15:12:09 +00:00
parent a208b89cce
commit 5e684428e0
1 changed files with 18 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
lisp/buff-menu.el
View File

@ -1,4 +1,4 @@
;;; buff-menu.el --- buffer menu main function and support functions
;;; 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 Free Software Foundation, Inc.
@ -645,7 +645,7 @@ For more information, see the function `buffer-menu'."
(let* ((old-buffer (current-buffer))
(standard-output standard-output)
(mode-end (make-string (- Buffer-menu-mode-width 2) ? ))
(header (concat (propertize "CRM " 'face 'fixed-pitch)
(header (concat "CRM "
(Buffer-menu-buffer+size
(Buffer-menu-make-sort-button "Buffer" 2)
(Buffer-menu-make-sort-button "Size" 3))
@ -660,17 +660,28 @@ For more information, see the function `buffer-menu'."
(while (string-match "[ \t]+" header pos)
(setq pos (match-end 0))
(put-text-property (match-beginning 0) pos 'display
;; Assume fixed-size chars
;; Assume fixed-size chars in the buffer.
(list 'space :align-to pos)
header))))
header)))
;; Try to better align the one-char headers.
(put-text-property 0 3 'face 'fixed-pitch header)
;; Add a "dummy" leading space to align the beginning of the header
;; line with the beginning of the text (rather than with the left
;; scrollbar or the left fringe). –-Stef
(setq header (concat (propertize " " 'display '(space :align-to 0))
header))
)
(with-current-buffer (get-buffer-create "*Buffer List*")
(setq buffer-read-only nil)
(erase-buffer)
(setq standard-output (current-buffer))
(unless Buffer-menu-use-header-line
(insert header (propertize "---" 'face 'fixed-pitch) " ")
(insert (Buffer-menu-buffer+size "------" "----"))
(insert " ----" mode-end "----\n"))
(let ((underline (if (char-displayable-p ?—) ?— ?-)))
(insert header
(apply 'string
(mapcar (lambda (c)
(if (memq c '(?\n ?\ )) c underline))
header)))))
(if buffer-list
(setq list buffer-list)
;; Collect info for every buffer we're interested in.