code.delx.au - gnu-emacs/blob - lisp/language/cyril-util.el

   1 ;;; cyril-util.el ---  utilities for Cyrillic scripts
   2
   3 ;; Copyright (C) 1997  Free Software Foundation, Inc.
   4
   5 ;; Keywords: mule, multilingual, Cyrillic
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation; either version 2, or (at your option)
  12 ;; any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  22 ;; Boston, MA 02111-1307, USA.
  23
  24 ;;; Code:
  25
  26 ;;;###autoload
  27 (defun setup-cyrillic-iso-environment ()
  28   "Setup multilingual environment (MULE) for Cyrillic ISO-8859-5 users."
  29   (interactive)
  30   (setup-8-bit-environment "Cyrillic-ISO" 'cyrillic-iso8859-5
  31                            "cyrillic-yawerty"))
  32
  33 ;;;###autoload
  34 (defun setup-cyrillic-koi8-environment ()
  35   "Setup multilingual environment (MULE) for Cyrillic KOI8 users."
  36   (interactive)
  37   (setup-8-bit-environment "Cyrillic-KOI8" 'cyrillic-iso8859-5
  38                            "cyrillic-yawerty"))
  39
  40 ;;;###autoload
  41 (defun setup-cyrillic-alternativnyj-environment ()
  42   "Setup multilingual environment (MULE) for Cyrillic ALTERNATIVNYJ users."
  43   (interactive)
  44   (setup-8-bit-environment "Cyrillic-ALT" 'cyrillic-iso8859-5
  45                            "cyrillic-yawerty")
  46   (setq coding-category-raw-text 'cyrillic-alternativnyj))
  47
  48 \f
  49 ;; Display
  50
  51 ;; Written by Valery Alexeev <valery@math.uga.edu>.
  52
  53 (defvar cyrillic-language-alist
  54       (list '("Belorussian") '("Bulgarian") '("Macedonian")
  55             '("Russian") '("Serbo-Croatian") '("Ukrainian"))
  56       "*List of known cyrillic languages")
  57
  58 ;;;###autoload
  59 (defun standard-display-cyrillic-translit (&optional cyrillic-language)
  60   "Display a cyrillic buffer using a transliteration.
  61 For readability, the table is slightly
  62 different from the one used for the input method `cyrillic-translit'.
  63
  64 The argument is a string which specifies which language you are using;
  65 that affects the choice of transliterations slightly.
  66 Possible values are listed in 'cyrillic-language-alist'.
  67 If the argument is t, we use the default cyrillic transliteration.
  68 If the argument is nil, we return the display table to its standard state."
  69   (interactive
  70    (list
  71     (let* ((completion-ignore-case t))
  72       (completing-read
  73        "Cyrillic language (default nil): "
  74        cyrillic-language-alist nil t nil nil nil))))
  75
  76   (or standard-display-table
  77       (setq standard-display-table (make-display-table)))
  78
  79   (if (equal cyrillic-language "")
  80       (setq cyrillic-language nil))
  81
  82   (if (null cyrillic-language)
  83       (setq standard-display-table (make-display-table))
  84     (aset standard-display-table ?\e,LP\e(B  [?a])
  85     (aset standard-display-table ?\e,LQ\e(B  [?b])
  86     (aset standard-display-table ?\e,LR\e(B  [?v])
  87     (aset standard-display-table ?\e,LS\e(B  [?g])
  88     (aset standard-display-table ?\e,LT\e(B  [?d])
  89     (aset standard-display-table ?\e,LU\e(B  [?e])
  90     (aset standard-display-table ?\e,Lq\e(B  [?y?o])
  91     (aset standard-display-table ?\e,LV\e(B  [?z?h])
  92     (aset standard-display-table ?\e,LW\e(B  [?z])
  93     (aset standard-display-table ?\e,LX\e(B  [?i])
  94     (aset standard-display-table ?\e,LY\e(B  [?j])
  95     (aset standard-display-table ?\e,LZ\e(B  [?k])
  96     (aset standard-display-table ?\e,L[\e(B  [?l])
  97     (aset standard-display-table ?\e,L\\e(B  [?m])
  98     (aset standard-display-table ?\e,L]\e(B  [?n])
  99     (aset standard-display-table ?\e,L^\e(B  [?o])
 100     (aset standard-display-table ?\e,L_\e(B  [?p])
 101     (aset standard-display-table ?\e,L`\e(B  [?r])
 102     (aset standard-display-table ?\e,La\e(B  [?s])
 103     (aset standard-display-table ?\e,Lb\e(B  [?t])
 104     (aset standard-display-table ?\e,Lc\e(B  [?u])
 105     (aset standard-display-table ?\e,Ld\e(B  [?f])
 106     (aset standard-display-table ?\e,Le\e(B  [?k?h])
 107     (aset standard-display-table ?\e,Lf\e(B  [?t?s])
 108     (aset standard-display-table ?\e,Lg\e(B  [?c?h])
 109     (aset standard-display-table ?\e,Lh\e(B  [?s?h])
 110     (aset standard-display-table ?\e,Li\e(B  [?s?c?h])
 111     (aset standard-display-table ?\e,Lj\e(B  [?~])
 112     (aset standard-display-table ?\e,Lk\e(B  [?y])
 113     (aset standard-display-table ?\e,Ll\e(B  [?'])
 114     (aset standard-display-table ?\e,Lm\e(B  [?e?'])
 115     (aset standard-display-table ?\e,Ln\e(B  [?y?u])
 116     (aset standard-display-table ?\e,Lo\e(B  [?y?a])
 117
 118     (aset standard-display-table ?\e,L0\e(B  [?A])
 119     (aset standard-display-table ?\e,L1\e(B  [?B])
 120     (aset standard-display-table ?\e,L2\e(B  [?V])
 121     (aset standard-display-table ?\e,L3\e(B  [?G])
 122     (aset standard-display-table ?\e,L4\e(B  [?D])
 123     (aset standard-display-table ?\e,L5\e(B  [?E])
 124     (aset standard-display-table ?\e,L!\e(B  [?Y?o])
 125     (aset standard-display-table ?\e,L6\e(B  [?Z?h])
 126     (aset standard-display-table ?\e,L7\e(B  [?Z])
 127     (aset standard-display-table ?\e,L8\e(B  [?I])
 128     (aset standard-display-table ?\e,L9\e(B  [?J])
 129     (aset standard-display-table ?\e,L:\e(B  [?K])
 130     (aset standard-display-table ?\e,L;\e(B  [?L])
 131     (aset standard-display-table ?\e,L<\e(B  [?M])
 132     (aset standard-display-table ?\e,L=\e(B  [?N])
 133     (aset standard-display-table ?\e,L>\e(B  [?O])
 134     (aset standard-display-table ?\e,L?\e(B  [?P])
 135     (aset standard-display-table ?\e,L@\e(B  [?R])
 136     (aset standard-display-table ?\e,LA\e(B  [?S])
 137     (aset standard-display-table ?\e,LB\e(B  [?T])
 138     (aset standard-display-table ?\e,LC\e(B  [?U])
 139     (aset standard-display-table ?\e,LD\e(B  [?F])
 140     (aset standard-display-table ?\e,LE\e(B  [?K?h])
 141     (aset standard-display-table ?\e,LF\e(B  [?T?s])
 142     (aset standard-display-table ?\e,LG\e(B  [?C?h])
 143     (aset standard-display-table ?\e,LH\e(B  [?S?h])
 144     (aset standard-display-table ?\e,LI\e(B  [?S?c?h])
 145     (aset standard-display-table ?\e,LJ\e(B  [?~])
 146     (aset standard-display-table ?\e,LK\e(B  [?Y])
 147     (aset standard-display-table ?\e,LL\e(B  [?'])
 148     (aset standard-display-table ?\e,LM\e(B  [?E?'])
 149     (aset standard-display-table ?\e,LN\e(B  [?Y?u])
 150     (aset standard-display-table ?\e,LO\e(B  [?Y?a])
 151
 152     (aset standard-display-table ?\e,Lt\e(B  [?i?e])
 153     (aset standard-display-table ?\e,Lw\e(B  [?i])
 154     (aset standard-display-table ?\e,L~\e(B  [?u])
 155     (aset standard-display-table ?\e,Lr\e(B  [?d?j])
 156     (aset standard-display-table ?\e,L{\e(B  [?c?h?j])
 157     (aset standard-display-table ?\e,Ls\e(B  [?g?j])
 158     (aset standard-display-table ?\e,Lu\e(B  [?s])
 159     (aset standard-display-table ?\e,L|\e(B  [?k])
 160     (aset standard-display-table ?\e,Lv\e(B  [?i])
 161     (aset standard-display-table ?\e,Lx\e(B  [?j])
 162     (aset standard-display-table ?\e,Ly\e(B  [?l?j])
 163     (aset standard-display-table ?\e,Lz\e(B  [?n?j])
 164     (aset standard-display-table ?\e,L\7f\e(B  [?d?z])
 165
 166     (aset standard-display-table ?\e,L$\e(B  [?Y?e])
 167     (aset standard-display-table ?\e,L'\e(B  [?Y?i])
 168     (aset standard-display-table ?\e,L.\e(B  [?U])
 169     (aset standard-display-table ?\e,L"\e(B  [?D?j])
 170     (aset standard-display-table ?\e,L+\e(B  [?C?h?j])
 171     (aset standard-display-table ?\e,L#\e(B  [?G?j])
 172     (aset standard-display-table ?\e,L%\e(B  [?S])
 173     (aset standard-display-table ?\e,L,\e(B  [?K])
 174     (aset standard-display-table ?\e,L&\e(B  [?I])
 175     (aset standard-display-table ?\e,L(\e(B  [?J])
 176     (aset standard-display-table ?\e,L)\e(B  [?L?j])
 177     (aset standard-display-table ?\e,L*\e(B  [?N?j])
 178     (aset standard-display-table ?\e,L/\e(B  [?D?j])
 179
 180     (when (equal cyrillic-language "Bulgarian")
 181       (aset standard-display-table ?\e,Li\e(B [?s?h?t])
 182       (aset standard-display-table ?\e,LI\e(B [?S?h?t])
 183       (aset standard-display-table ?\e,Ln\e(B [?i?u])
 184       (aset standard-display-table ?\e,LN\e(B [?I?u])
 185       (aset standard-display-table ?\e,Lo\e(B [?i?a])
 186       (aset standard-display-table ?\e,LO\e(B [?I?a]))
 187
 188     (when (equal cyrillic-language "Ukrainian") ; based on the official
 189                                         ; transliteration table
 190       (aset standard-display-table ?\e,LX\e(B [?y])
 191       (aset standard-display-table ?\e,L8\e(B [?Y])
 192       (aset standard-display-table ?\e,LY\e(B [?i])
 193       (aset standard-display-table ?\e,L9\e(B [?Y])
 194     (aset standard-display-table ?\e,Ln\e(B [?i?u])
 195     (aset standard-display-table ?\e,Lo\e(B [?i?a]))))
 196
 197
 198 ;;
 199 (provide 'cyril-util)
 200
 201 ;;; cyril-util.el ends here
 202
 203 ;; Local Variables:
 204 ;; buffer-file-coding-system: iso-2022-7bit
 205 ;; End: