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fci-osx-23-fix.el
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fci-osx-23-fix.el
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;;; fci-osx-23-fix.el --- workaround for fci-mode on Mac OS X, v23.0-2
;; Copyright (c) 2011-2012 Alp Aker
;; Author: Alp Aker <alp.tekin.aker@gmail.com>
;; Version: 1.79
;; Keywords: convenience
;; This program 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 2 of the
;; License, or (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; A copy of the GNU General Public License can be obtained from the
;; Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
;; MA 02111-1307 USA
;;; Commentary:
;; You should only need to use this if you're using fill-column-indicator
;; with the Mac OS X (NextStep) port, versions 23.0 through 23.2. (It is
;; *not* needed with v22.) To use it, simply place this file in your load
;; path and put
;;
;; (require 'fci-osx-23-fix)
;;
;; in your .emacs.
(require 'fill-column-indicator)
(defvar fci-nextstep-23-hack-overlay nil)
(make-variable-buffer-local 'fci-nextstep-23-hack-overlay)
(defun fci-nextstep-23-hack ()
(when fci-nextstep-23-hack-overlay
(overlay-put fci-nextstep-23-hack-overlay
'after-string
(overlay-get fci-nextstep-23-hack-overlay 'fci-after-string))
(setq fci-nextstep-23-hack-overlay nil))
(when (and (not fci-newline)
(= (current-column) fci-limit)
(setq fci-nextstep-23-hack-overlay (fci-overlay-at-point)))
(overlay-put fci-nextstep-23-hack-overlay 'fci-after-string
(overlay-get fci-nextstep-23-hack-overlay 'after-string))
(overlay-put fci-nextstep-23-hack-overlay 'after-string nil)))
(defun fci-overlay-at-point ()
(car (fci-get-overlays-region (point) (point))))
(add-to-list 'fci-hook-assignments
'(post-command-hook fci-nextstep-23-hack 'local))
(provide 'fci-osx-23-fix)