;;; fringe.el --- fringe setup and control
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Simon Josefsson <simon@josefsson.org>
;; Maintainer: FSF
;; 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:
(defvar fringe-mode)
+(defvar fringe-mode-explicit nil
+ "Non-nil means `set-fringe-mode' should really do something.
+This is nil while loading `fringe.el', and t afterward.")
+
(defun set-fringe-mode-1 (ignore value)
"Call `set-fringe-mode' with VALUE.
See `fringe-mode' for valid values and their effect.
See `fringe-mode' for possible values and their effect."
(setq fringe-mode value)
- (modify-all-frames-parameters
- (list (cons 'left-fringe (if (consp fringe-mode)
- (car fringe-mode)
- fringe-mode))
- (cons 'right-fringe (if (consp fringe-mode)
- (cdr fringe-mode)
- fringe-mode)))))
+ (when fringe-mode-explicit
+ (modify-all-frames-parameters
+ (list (cons 'left-fringe (if (consp fringe-mode)
+ (car fringe-mode)
+ fringe-mode))
+ (cons 'right-fringe (if (consp fringe-mode)
+ (cdr fringe-mode)
+ fringe-mode))))))
;; For initialization of fringe-mode, take account of changes
;; made explicitly to default-frame-alist.
:initialize 'fringe-mode-initialize
:set 'set-fringe-mode-1)
+;; We just set fringe-mode, but that was the default.
+;; If it is set again, that is for real.
+(setq fringe-mode-explicit t)
+
(defun fringe-query-style (&optional all-frames)
"Query user for fringe style.
Returns values suitable for left-fringe and right-fringe frame parameters.
(provide 'fringe)
-;;; arch-tag: 6611ef60-0869-47ed-8b93-587ee7d3ff5d
+;; arch-tag: 6611ef60-0869-47ed-8b93-587ee7d3ff5d
;;; fringe.el ends here