admin/charsets/mule-charsets.el

   1 ;; mule-charsets.el -- Generate Mule-original charset maps.
   2 ;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
   3 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   4 ;;   Registration Number H13PRO009
   5
   6 ;; This file is part of GNU Emacs.
   7
   8 ;; GNU Emacs is free software: you can redistribute it and/or modify
   9 ;; it under the terms of the GNU General Public License as published by
  10 ;; the Free Software Foundation, either version 3 of the License, or
  11 ;; (at your option) any later version.
  12
  13 ;; GNU Emacs is distributed in the hope that it will be useful,
  14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;; GNU General Public License for more details.
  17
  18 ;; You should have received a copy of the GNU General Public License
  19 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  20
  21
  22 (if (not (or (and (= emacs-major-version 21) (= emacs-minor-version 4))
  23              (= emacs-major-version 22)))
  24     (error "Use Emacs of version 21.4 or any of version 22"))
  25
  26 (defun func (start end)
  27   (while (<= start end)
  28     (let ((split (split-char start))
  29           (unicode (encode-char start 'ucs)))
  30       (if unicode
  31           (if (nth 2 split)
  32               (insert (format "0x%02X%02X 0x%04X\n"
  33                               (nth 1 split) (nth 2 split) unicode))
  34             (insert (format "0x%02X 0x%04X\n" (nth 1 split) unicode)))))
  35     (setq start (1+ start))))
  36
  37 (defconst charset-alist
  38   '(("MULE-ethiopic.map" . ethiopic)
  39     ("MULE-ipa.map" . ipa)
  40     ("MULE-is13194.map" . indian-is13194)
  41     ("MULE-sisheng.map" . chinese-sisheng)
  42     ("MULE-tibetan.map" . tibetan)
  43     ("MULE-lviscii.map" . vietnamese-viscii-lower)
  44     ("MULE-uviscii.map" . vietnamese-viscii-upper)))
  45
  46 (defconst header
  47   (format
  48    "# Generated by running admin/charsets/mule-charsets.el in Emacs %d.%d.\n"
  49    emacs-major-version emacs-minor-version))
  50
  51 (dolist (elt charset-alist)
  52   (with-temp-buffer
  53     (insert header)
  54     (map-charset-chars 'func (cdr elt))
  55     (write-file (car elt))))
  56