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;; Copyright 2011 Kevin Ryde
;;
;; This file is part of X11-Protocol-Other.
;;
;; X11-Protocol-Other 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.
;;
;; X11-Protocol-Other 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.
;;
;; You should have received a copy of the GNU General Public License along
;; with X11-Protocol-Other. If not, see <http://www.gnu.org/licenses/>.
(defun my-try-decode ()
(unless (coding-system-p 'utf-8)
(require 'un-define))
(let (ustr ubuf cstr cbuf)
(let ((coding-system-for-read 'utf-8))
(find-file "../tempfile.utf8")
(setq ubuf (current-buffer))
(setq ustr (buffer-string)))
(let ((coding-system-for-read 'ctext))
(find-file "tempfile.ctext")
(setq cbuf (current-buffer))
(setq cstr (buffer-string)))
(let ((pos (compare-strings ustr nil nil
cstr nil nil)))
(unless (eq pos t)
(error "different at %S" pos)
(with-current-buffer ubuf
(goto-char (+ (point-min) (pos))))
(with-current-buffer cbuf
(goto-char (+ (point-min) (pos))))))))
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