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(ibuffer-help-buffer-modes): New variable.

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(ibuffer-fontification-alist): Use it.
(ibuffer-backward-line): Handle `ibuffer-summary' area.
(ibuffer-forward-line): Ditto.
This commit is contained in:
Colin Walters 2002-03-27 22:19:24 +00:00
parent 2f1de3dd26
commit 60356fb51b
1 changed files with 23 additions and 19 deletions
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42
lisp/ibuffer.el
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@ -145,7 +145,7 @@ elisp byte-compiler."
`((10 buffer-read-only font-lock-reference-face)
(15 (string-match "^*" (buffer-name)) font-lock-keyword-face)
(20 (string-match "^ " (buffer-name)) font-lock-warning-face)
(25 (memq major-mode '(help-mode apropos-mode info-mode)) font-lock-comment-face)
(25 (memq major-mode ibuffer-help-buffer-modes) font-lock-comment-face)
(30 (eq major-mode 'dired-mode) font-lock-function-name-face))
"An alist describing how to fontify buffers.
Each element should be of the form (PRIORITY FORM FACE), where
@ -284,6 +284,12 @@ directory, like `default-directory'."
string)
:group 'ibuffer)
(defcustom ibuffer-help-buffer-modes '(help-mode apropos-mode
Info-mode Info-edit-mode)
"List of \"Help\" major modes."
:type '(repeat function)
:group 'ibuffer)
(defcustom ibuffer-hooks nil
"Hooks run when `ibuffer' is called."
:type 'hook
@ -801,9 +807,15 @@ width and the longest string in LIST."
(forward-line -1)
(when (get-text-property (point) 'ibuffer-title)
(goto-char (point-max))
(beginning-of-line))
(while (get-text-property (point) 'ibuffer-summary)
(forward-line -1)
(setq arg 0))
(setq arg (1- arg))))
(beginning-of-line))
;; Handle the special case of no buffers.
(when (get-text-property (point) 'ibuffer-title)
(forward-line 1)
(setq arg 1))
(decf arg)))
(defun ibuffer-forward-line (&optional arg)
"Move forward ARG lines, wrapping around the list if necessary."
@ -813,22 +825,14 @@ width and the longest string in LIST."
(beginning-of-line)
(if (< arg 0)
(ibuffer-backward-line (- arg))
(progn
(when (get-text-property (point) 'ibuffer-title)
;; If we're already on the title, moving past it counts as
;; moving a line.
(decf arg)
(while (and (get-text-property (point) 'ibuffer-title)
(not (eobp)))
(forward-line 1)))
(while (> arg 0)
(forward-line 1)
(when (eobp)
(goto-char (point-min)))
(while (and (get-text-property (point) 'ibuffer-title)
(not (eobp)))
(forward-line 1))
(setq arg (1- arg))))))
(while (> arg 0)
(forward-line 1)
(when (or (eobp)
(get-text-property (point) 'ibuffer-summary))
(goto-char (point-min)))
(while (get-text-property (point) 'ibuffer-title)
(forward-line 1))
(decf arg))))
(defun ibuffer-visit-buffer ()
"Visit the buffer on this line."