-;; mule-charsets.el -- Generate Mule-orignal charset maps.
-;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008
-;; National Institute of Advanced Industrial Science and Technology (AIST)
-;; Registration Number H13PRO009
-
-;; This file is part of GNU Emacs.
-
-;; 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.
-
-;; GNU Emacs 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 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.
-
-(if (or (< emacs-major-version 21)
- (< emacs-minor-version 3)
- (and (= emacs-minor-version 3)
- (string< emacs-version "21.3.50")))
- (error "Use Emacs of version 21.3.50 or later"))
-
-(defun func (start end)
- (while (<= start end)
- (let ((split (split-char start))
- (unicode (encode-char start 'ucs)))
- (if unicode
- (if (nth 2 split)
- (insert (format "0x%02X%02X 0x%04X\n"
- (nth 1 split) (nth 2 split) unicode))
- (insert (format "0x%02X 0x%04X\n" (nth 1 split) unicode)))))
- (setq start (1+ start))))
-
-(defconst charset-alist
- '(("MULE-ethiopic.map" . ethiopic)
- ("MULE-ipa.map" . ipa)
- ("MULE-is13194.map" . indian-is13194)
- ("MULE-sisheng.map" . chinese-sisheng)
- ("MULE-tibetan.map" . tibetan)
- ("MULE-lviscii.map" . vietnamese-viscii-lower)
- ("MULE-uviscii.map" . vietnamese-viscii-upper)))
-
-(setq file (car command-line-args-left))
-(or (stringp file)
- (error "Invalid file name: %s" file))
-(setq charset (cdr (assoc file charset-alist)))
-(or charset
- (error "Invalid charset: %s" (car command-line-args-left)))
-
-(with-temp-buffer
- (map-charset-chars 'func charset)
- (write-file file))
-
-;;; arch-tag: 515989d7-2e2d-41cc-9163-05ad472fede4
+;; mule-charsets.el -- Generate Mule-original charset maps.
+;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+;; National Institute of Advanced Industrial Science and Technology (AIST)
+;; Registration Number H13PRO009
+
+;; This file is part of GNU Emacs.
+
+;; 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 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
+;; 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
+
+
+;; For the record: the old, pre-v23 code was this:
+;; (if (not (or (and (= emacs-major-version 21) (= emacs-minor-version 4))
+;; (= emacs-major-version 22)))
+;; (error "Use Emacs of version 21.4 or any of version 22"))
+;;
+;; (defun func (start end)
+;; (while (<= start end)
+;; (let ((split (split-char start))
+;; (unicode (encode-char start 'ucs)))
+;; (if unicode
+;; (if (nth 2 split)
+;; (insert (format "0x%02X%02X 0x%04X\n"
+;; (nth 1 split) (nth 2 split) unicode))
+;; (insert (format "0x%02X 0x%04X\n" (nth 1 split) unicode)))))
+;; (setq start (1+ start))))
+
+(defun func (range charset)
+ (let ((start (car range))
+ (end (cdr range)))
+ (while (and (<= start end) (<= start #x10ffff))
+ (let ((ch (encode-char start charset)))
+ (if ch
+ (if (> ch 256)
+ (insert (format "0x%04X 0x%04X\n" ch start))
+ (insert (format "0x%02X 0x%04X\n" ch start)))))
+ (setq start (1+ start)))))
+
+(defconst charset-alist
+ '(("MULE-ethiopic.map" . ethiopic)
+ ("MULE-ipa.map" . ipa)
+ ("MULE-is13194.map" . indian-is13194)
+ ("MULE-sisheng.map" . chinese-sisheng)
+ ("MULE-tibetan.map" . tibetan)
+ ("MULE-lviscii.map" . vietnamese-viscii-lower)
+ ("MULE-uviscii.map" . vietnamese-viscii-upper)))
+
+(defconst header
+ (format
+ "# Generated by running admin/charsets/mule-charsets.el in Emacs %d.%d.\n"
+ emacs-major-version emacs-minor-version))
+
+(dolist (elt charset-alist)
+ (with-temp-buffer
+ (insert header)
+ (map-charset-chars 'func (cdr elt) (cdr elt))
+ (sort-lines nil (point-min) (point-max))
+ (let ((coding-system-for-write 'unix))
+ (write-file (car elt)))))
+
HCoop / bpt / emacs.git / blobdiff