;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; You can automatically rotate faces when the buffer is saved;
;; see function `highlight-changes-rotate-faces' for how to do this.
-;; There are two hooks used by `highlight-changes-mode':
-;; `highlight-changes-enable-hook' - is run when Highlight Changes mode
-;; is enabled for a buffer.
-;; `highlight-changes-disable-hook' - is run when Highlight Changes mode
-;; is disabled for a buffer.
-
-;; Example usage:
-;; (defun my-highlight-changes-enable-hook ()
-;; (add-hook 'write-file-functions 'highlight-changes-rotate-faces nil t)
-;; )
-;;
-;; (defun my-highlight-changes-disable-hook ()
-;; (remove-hook 'write-file-functions 'highlight-changes-rotate-faces t)
-;; )
+;; The hook `highlight-changes-mode-hook' is called when
+;; Highlight Changes mode is turned on or off.
+;; When it called, variable `highlight-changes-mode' has been updated
+;; to the new value.
;;
-;; (add-hook 'highlight-changes-enable-hook 'my-highlight-changes-enable-hook)
-;; (add-hook 'highlight-changes-disable-hook
-;; 'my-highlight-changes-disable-hook)
+;; Example usage:
+;; (defun my-highlight-changes-mode-hook ()
+;; (if highlight-changes-mode
+;; (add-hook 'write-file-functions 'highlight-changes-rotate-faces nil t)
+;; (remove-hook 'write-file-functions 'highlight-changes-rotate-faces t)
+;; ))
;; Automatically enabling Highlight Changes mode
;; previous active/passive aspect of highlight-changes-mode.
;; - Removed highlight-changes-toggle-hook
;; - Put back eval-and-compile inadvertently dropped
-
+;; May 2008
+;; - Removed highlight-changes-disable-hook and highlight-changes-enable-hook
+;; because highlight-changes-mode-hook can do both.
;;; Code:
;; A (not very good) default list of colors to rotate through.
;;
+(define-obsolete-variable-alias 'highlight-changes-colours
+ 'highlight-changes-colors "22.1")
+
(defcustom highlight-changes-colors
(if (eq (frame-parameter nil 'background-mode) 'light)
;; defaults for light background:
:type '(repeat color)
:group 'highlight-changes)
-(define-obsolete-variable-alias 'highlight-changes-colours
- 'highlight-changes-colors "22.1")
-
-
;; When you invoke highlight-changes-mode, should highlight-changes-visible-mode
;; be on or off?
(define-obsolete-variable-alias 'highlight-changes-initial-state
- 'highlight-changes-visibility-initial-state)
+ 'highlight-changes-visibility-initial-state "23.1")
(defcustom highlight-changes-visibility-initial-state t
"Controls whether changes are initially visible in Highlight Changes mode.
;; These are the strings displayed in the mode-line for the minor mode:
+(define-obsolete-variable-alias 'highlight-changes-active-string
+ 'highlight-changes-visible-string "23.1")
(defcustom highlight-changes-visible-string " +Chg"
"The string used when in Highlight Changes mode and changes are visible.
(const :tag "None" nil))
:group 'highlight-changes)
-(define-obsolete-variable-alias 'highlight-changes-active-string
- 'highlight-changes-visible-string "23.1")
+(define-obsolete-variable-alias 'highlight-changes-passive-string
+ 'highlight-changes-invisible-string "23.1")
(defcustom highlight-changes-invisible-string " -Chg"
"The string used when in Highlight Changes mode and changes are hidden.
(const :tag "None" nil))
:group 'highlight-changes)
-(define-obsolete-variable-alias 'highlight-changes-passive-string
- 'highlight-changes-invisible-string "23.1")
-
-
-
(defcustom highlight-changes-global-modes t
"Determine whether a buffer is suitable for global Highlight Changes mode.
through various faces.
\\[highlight-compare-with-file] - mark text as changed by comparing this
buffer with the contents of a file
-\\[highlight-compare-buffers] highlights differences between two buffers.
-
-Hook variables:
-`highlight-changes-enable-hook': called when enabling Highlight Changes mode.
-`highlight-changes-disable-hook': called when disabling Highlight Changes mode."
+\\[highlight-compare-buffers] highlights differences between two buffers."
nil ;; init-value
hilit-chg-string ;; lighter
nil ;; keymap
(setq highlight-changes-mode (not highlight-changes-mode)))
(if highlight-changes-mode
;; it is being turned on
- ;; the hook has been moved into hilit-chg-set
- ;; (run-hooks 'highlight-changes-enable-hook))
(hilit-chg-set)
;; mode is turned off
(hilit-chg-clear)))
(setq highlight-changes-visible-mode highlight-changes-visibility-initial-state)
(hilit-chg-update)
(force-mode-line-update)
- (add-hook 'after-change-functions 'hilit-chg-set-face-on-change nil t)
- (run-hooks 'highlight-changes-enable-hook))
+ (add-hook 'after-change-functions 'hilit-chg-set-face-on-change nil t))
(defun hilit-chg-clear ()
"Remove Highlight Changes mode for this buffer.