/[emacs]/emacs/lisp/buff-menu.el
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revision 1.74 by rms, Sat Nov 20 18:52:32 2004 UTC revision 1.75 by monnier, Mon Nov 22 15:12:09 2004 UTC
# Line 1  Line 1 
1  ;;; buff-menu.el --- buffer menu main function and support functions  ;;; buff-menu.el --- buffer menu main function and support functions -*- coding:utf-8 -*-
2    
3  ;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 2000, 2001, 2002, 2003,  ;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 2000, 2001, 2002, 2003,
4  ;;   2004  Free Software Foundation, Inc.  ;;   2004  Free Software Foundation, Inc.
# Line 645  For more information, see the function ` Line 645  For more information, see the function `
645    (let* ((old-buffer (current-buffer))    (let* ((old-buffer (current-buffer))
646           (standard-output standard-output)           (standard-output standard-output)
647           (mode-end (make-string (- Buffer-menu-mode-width 2) ? ))           (mode-end (make-string (- Buffer-menu-mode-width 2) ? ))
648           (header (concat (propertize "CRM " 'face 'fixed-pitch)           (header (concat "CRM "
649                           (Buffer-menu-buffer+size                           (Buffer-menu-buffer+size
650                            (Buffer-menu-make-sort-button "Buffer" 2)                            (Buffer-menu-make-sort-button "Buffer" 2)
651                            (Buffer-menu-make-sort-button "Size" 3))                            (Buffer-menu-make-sort-button "Size" 3))
# Line 660  For more information, see the function ` Line 660  For more information, see the function `
660          (while (string-match "[ \t]+" header pos)          (while (string-match "[ \t]+" header pos)
661            (setq pos (match-end 0))            (setq pos (match-end 0))
662            (put-text-property (match-beginning 0) pos 'display            (put-text-property (match-beginning 0) pos 'display
663                               ;; Assume fixed-size chars                               ;; Assume fixed-size chars in the buffer.
664                               (list 'space :align-to pos)                               (list 'space :align-to pos)
665                               header))))                               header)))
666          ;; Try to better align the one-char headers.
667          (put-text-property 0 3 'face 'fixed-pitch header)
668          ;; Add a "dummy" leading space to align the beginning of the header
669          ;; line with the beginning of the text (rather than with the left
670          ;; scrollbar or the left fringe).  –-Stef
671          (setq header (concat (propertize " " 'display '(space :align-to 0))
672                               header))
673          )
674      (with-current-buffer (get-buffer-create "*Buffer List*")      (with-current-buffer (get-buffer-create "*Buffer List*")
675        (setq buffer-read-only nil)        (setq buffer-read-only nil)
676        (erase-buffer)        (erase-buffer)
677        (setq standard-output (current-buffer))        (setq standard-output (current-buffer))
678        (unless Buffer-menu-use-header-line        (unless Buffer-menu-use-header-line
679          (insert header (propertize "---" 'face 'fixed-pitch) " ")          (let ((underline (if (char-displayable-p ?—) ?— ?-)))
680          (insert (Buffer-menu-buffer+size "------" "----"))            (insert header
681          (insert "  ----" mode-end "----\n"))                    (apply 'string
682                             (mapcar (lambda (c)
683                                       (if (memq c '(?\n ?\ )) c underline))
684                                     header)))))
685        (if buffer-list        (if buffer-list
686            (setq list buffer-list)            (setq list buffer-list)
687          ;; Collect info for every buffer we're interested in.          ;; Collect info for every buffer we're interested in.

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