1 ;;; chise-tex.el --- Coding-system based chise2otf like tool
3 ;; Copyright (C) 2004,2005,2006,2007,2008 MORIOKA Tomohiko
5 ;; Author: MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
6 ;; Keywords: OTF package, pTeX, CHISE, Multiscript, Multilingual
8 ;; This file is a part of Omega/CHISE.
10 ;; This program is free software; you can redistribute it and/or
11 ;; modify it under the terms of the GNU General Public License as
12 ;; published by the Free Software Foundation; either version 2, or (at
13 ;; your option) any later version.
15 ;; This program is distributed in the hope that it will be useful, but
16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ;; General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with this program; see the file COPYING. If not, write to
22 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
27 (defvar chise-tex-coded-charset-expression-alist
28 '((=ucs-bmp@gb "UCSgb" 4 X)
29 (=ucs-bmp@jis "UCSjis" 4 X)
30 (=ucs-bmp@ks "UCSks" 4 X)
31 (=gt-pj-1 "GTpjA" 4 X)
32 (=gt-pj-2 "GTpjB" 4 X)
33 (=gt-pj-3 "GTpjC" 4 X)
34 (=gt-pj-4 "GTpjD" 4 X)
35 (=gt-pj-5 "GTpjE" 4 X)
36 (=gt-pj-6 "GTpjF" 4 X)
37 (=gt-pj-7 "GTpjG" 4 X)
38 (=gt-pj-8 "GTpjH" 4 X)
39 (=gt-pj-9 "GTpjI" 4 X)
40 (=gt-pj-10 "GTpjJ" 4 X)
41 (=gt-pj-11 "GTpjK" 4 X)
42 (=ruimoku-v6 "Ruimoku" 4 X)
43 (=hanziku-1 "HanzikuA" 4 X)
44 (=hanziku-2 "HanzikuB" 4 X)
45 (=hanziku-3 "HanzikuC" 4 X)
46 (=hanziku-4 "HanzikuD" 4 X)
47 (=hanziku-5 "HanzikuE" 4 X)
48 (=hanziku-6 "HanzikuF" 4 X)
49 (=hanziku-7 "HanzikuG" 4 X)
50 (=hanziku-8 "HanzikuH" 4 X)
51 (=hanziku-9 "HanzikuI" 4 X)
52 (=hanziku-10 "HanzikuJ" 4 X)
53 (=hanziku-11 "HanzikuK" 4 X)
54 (=hanziku-12 "HanzikuL" 4 X)
55 (=ucs-bmp@cns "UCScns" 4 X)
58 (defvar chise-tex-accent-macro-alist
59 '((?\u0300 . "`") ; <COMBINING GRAVE ACCENT>
60 (?\u0301 . "'") ; <COMBINING ACUTE ACCENT>
61 (?\u0302 . "^") ; <COMBINING CIRCUMFLEX ACCENT>
62 (?\u0303 . "~") ; <COMBINING TILDE>
63 (?\u0304 . "=") ; <COMBINING MACRON>
64 (?\u0306 . "u") ; <COMBINING BREVE>
65 (?\u0307 . ".") ; <COMBINING DOT ABOVE>
66 (?\u0308 . "\"") ; <COMBINING DIAERESIS>
68 (?\u030C . "v") ; <COMBINING CARON>
69 (?\u0323 . "d") ; <COMBINING DOT BELOW>
70 (?\u0327 . "c") ; <COMBINING CEDILLA>
75 (defun chise-tex-encode-region-for-gb (start end)
79 (narrow-to-region start end)
81 (let (chr ret rest spec)
82 (while (and (skip-chars-forward "\x00-\xFF")
84 (setq chr (char-after))
85 (cond ((memq chr '(?
\e$(O#@
\e(B))
87 (insert (format "\\UCSjis{%04X}"
88 (encode-char chr '=ucs@jis)))
90 ((and (setq ret (encode-char chr '=jis-x0208-1983))
93 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
95 ;; (insert (decode-char '=jis-x0208-1983 ret)))
96 ((and (encode-char chr '=ks-x1001)
97 (setq ret (or (encode-char chr '=ucs@ks)
100 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
102 (insert (format "\\UCSks{%04X}" ret)))
104 (setq rest chise-tex-coded-charset-expression-alist)
105 (while (setq spec (car rest))
106 (if (setq ret (encode-char chr (car spec)))
108 (setq rest (cdr rest))))
110 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
112 (insert (format (format "\\%s{%%0%d%s}"
118 (forward-char))))))))
120 (defun chise-tex-encode-region-for-jis (start end)
124 (narrow-to-region start end)
126 (let (chr ret rest spec modifier base modifier-1)
127 (while (and (skip-chars-forward "\x00-\x7F")
129 (setq chr (char-after))
130 (cond ((encode-char chr '=jis-x0208-1983)
132 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
134 ;; (insert (decode-char '=jis-x0208-1983 ret)))
135 ((and (not (eq (char-ucs chr) #x0439))
136 (not (eq (char-ucs chr) #x0451))
137 (setq ret (char-feature chr '=decomposition))
138 (setq modifier (assq (nth 1 ret)
153 (setq base (car ret))
154 (if (and (setq ret (char-feature base '=decomposition))
160 (?\u0300 . "CircGrave")
161 (?\u0301 . "CircAcute")
162 (?\u0303 . "CircTilde")
163 (?\u0309 . "CircHook")
166 (?\u0301 . "HornAcute")
169 (?\u0302 . "Circudot")
171 (insert (format "\\%s{%c}" (cdr modifier-1) (car ret)))
172 (insert (format "\\%s{%c}" (cdr modifier) base))))
173 ((and (or (encode-char chr '=jis-x0213-1-2000)
174 (encode-char chr '=jis-x0213-2-2000))
175 (setq ret (or (encode-char chr '=ucs@jis/2000)
176 (encode-char chr '=ucs@jis/fw)))
179 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
181 (insert (format "\\UCSjis{%04X}" ret)))
182 ((and (encode-char chr '=ks-x1001)
183 (setq ret (or (encode-char chr '=ucs@ks)
186 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
188 (insert (format "\\UCSks{%04X}" ret)))
189 ((setq ret (encode-char chr '=ucs-hangul))
191 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
193 (insert (format "\\UCSks{%04X}" ret)))
202 (insert "{\\usefont{T1}{pxr}{m}{n}\\dj}"))
205 (insert "{\\usefont{T1}{pxr}{m}{n}\\ng}"))
208 (insert "{\\usefont{T1}{pxr}{m}{n}\\k{s}}"))
211 (insert "\\textbullet{}"))
226 (insert "\\UCSjis{0294}"))
227 ((and (encode-char chr '=ucs@jp)
228 (setq ret (char-representative-of-domain chr 'gb))
229 (setq ret (encode-char ret '=ucs@gb))
232 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
234 (insert (format "\\UCSgb{%04X}" ret)))
236 (setq rest chise-tex-coded-charset-expression-alist)
237 (while (setq spec (car rest))
238 (if (setq ret (encode-char chr (car spec)))
240 (setq rest (cdr rest))))
242 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
244 (insert (format (format "\\%s{%%0%d%s}"
250 (forward-char))))))))
252 (defun chise-tex-encode-region-for-utf-8-jis (start end)
256 (narrow-to-region start end)
258 (let ((font-encoding 'T1)
259 chr ret rest spec modifier base modifier-1 pos)
260 (while (and (skip-chars-forward "\x00-\x7F")
262 (setq chr (char-after))
264 ((and (setq ret (encode-char chr '=ucs))
265 (and (<= #x0400 ret)(<= ret #x04F9)))
266 (if (eq font-encoding 'T2A)
271 "\\fontencoding{T2A}\\selectfont{}" nil t)
273 (eq pos (match-end 0)))
274 (insert "\\fontencoding{T2A}\\selectfont{}")
277 (setq font-encoding 'T2A))
279 ((and (setq ret (encode-char chr '=ucs))
280 (and (<= #x0374 ret)(<= ret #x03F3)))
281 (if (eq font-encoding 'LGR)
286 "\\fontencoding{LGR}\\selectfont{}" nil t)
288 (eq pos (match-end 0)))
289 (insert "\\fontencoding{LGR}\\selectfont{}")
292 (setq font-encoding 'LGR))
293 (skip-chars-forward "\u0374-\u03F3")
294 (unless (eq font-encoding 'T1)
296 "\\\\fontencoding{T1}\\\\selectfont{}")
297 (insert "\\fontencoding{T1}\\selectfont{}")
299 (setq font-encoding 'T1))
302 (unless (eq font-encoding 'T1)
306 "\\fontencoding{T1}\\selectfont{}" nil t)
308 (eq pos (match-end 0)))
309 (insert "\\fontencoding{T1}\\selectfont{}")
311 (setq font-encoding 'T1))
312 (cond ((eq (char-ucs chr) #x00D7)
314 (insert "\\UCSjis{00D7}"))
315 ((encode-char chr '=jis-x0208-1983)
317 ((and (setq ret (char-ucs chr))
323 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
325 ;; (insert (decode-char '=jis-x0208-1983 ret)))
326 ((eq (char-ucs chr) #x012B)
329 ((and (not (eq (char-ucs chr) #x0439))
330 (not (eq (char-ucs chr) #x0451))
331 (setq ret (char-feature chr '=decomposition))
332 (setq modifier (assq (nth 1 ret)
333 chise-tex-accent-macro-alist)))
335 (setq base (car ret))
336 (if (and (setq ret (char-feature base '=decomposition))
342 (?\u0300 . "\\CircGrave{%c}")
343 (?\u0301 . "\\'{\\^%c}")
344 (?\u0303 . "\\~{\\^%c}")
345 (?\u0309 . "\\CircHook{%c}")
348 (?\u0301 . "\\HornAcute{%c}")
349 (?\u0303 . "\\HornTilde{%c}")
352 (?\u0302 . "\\Circudot{%c}")
354 (insert (format (cdr modifier-1) (car ret)))
355 (insert (format "\\%s{%c}" (cdr modifier) base))))
356 ((and (or (encode-char chr '=jis-x0213-1-2000)
357 (encode-char chr '=jis-x0213-2-2000))
358 (setq ret (or (encode-char chr '=ucs@jis/2000)
359 (encode-char chr '=ucs@jis/fw)))
362 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
364 ;; (insert (format "\\UCSjis{%04X}" ret))
366 ((and (encode-char chr '=ks-x1001)
367 (setq ret (or (encode-char chr '=ucs@ks)
370 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
372 (insert (format "\\UCSks{%04X}" ret)))
373 ((setq ret (encode-char chr '=ucs-hangul))
375 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
377 (insert (format "\\UCSks{%04X}" ret)))
386 (insert "{\\usefont{T1}{pxr}{m}{n}\\dj}"))
389 (insert "{\\usefont{T1}{pxr}{m}{n}\\ng}"))
392 (insert "{\\usefont{T1}{pxr}{m}{n}\\k{s}}"))
395 (insert "\\UCSjis{0294}"))
398 (insert "\\textbullet{}"))
413 (insert "\\UCSgb{2637}"))
414 ((and (encode-char chr '=ucs@jp)
415 (setq ret (char-representative-of-domain chr 'gb))
416 (setq ret (encode-char ret '=ucs@gb))
419 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
421 (insert (format "\\UCSgb{%04X}" ret)))
423 (setq rest chise-tex-coded-charset-expression-alist)
424 (while (setq spec (car rest))
425 (if (setq ret (encode-char chr (car spec)))
427 (setq rest (cdr rest))))
429 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
431 (insert (format (format "\\%s{%%0%d%s}"
437 (forward-char))))))))))
439 (defun chise-tex-decode-region (start end)
443 (narrow-to-region start end)
445 (let (macro code ret me rest spec)
446 (while (search-forward "\\={\\i}" nil t)
447 (replace-match "
\e.D
\eNo" t t))
449 (while (re-search-forward "\\\\\\(.\\){\\(.\\)}" nil t)
453 (aref (match-string 1) 0)
454 '((?\` . ?\u0300) ; <COMBINING GRAVE ACCENT>
455 (?\' . ?\u0301) ; <COMBINING ACUTE ACCENT>
456 (?^ . ?\u0302) ; <COMBINING CIRCUMFLEX ACCENT>
457 (?~ . ?\u0303) ; <COMBINING TILDE>
458 (?= . ?\u0304) ; <COMBINING MACRON>
459 (?u . ?\u0306) ; <COMBINING BREVE>
460 (?\. . ?\u0307) ; <COMBINING DOT ABOVE>
461 (?\" . ?\u0308) ; <COMBINING DIAERESIS>
462 (?v . ?\u030C) ; <COMBINING CARON>
463 (?d . ?\u0323) ; <COMBINING DOT BELOW>
464 (?c . ?\u0327) ; <COMBINING CEDILLA>
467 (cdr (assq (cdr macro)
468 (char-feature (aref (match-string 2) 0)
470 (delete-region (match-beginning 0)(match-end 0))
473 (while (re-search-forward "\\\\\\([a-zA-Z0-9]+\\){\\([0-9A-Fa-f]+\\)}"
475 (setq macro (match-string 1)
476 code (match-string 2)
479 (setq rest chise-tex-coded-charset-expression-alist)
480 (while (setq spec (car rest))
481 (if (string= (nth 1 spec) macro)
483 (setq rest (cdr rest))))
484 (setq ret (decode-char (car spec)
487 (if (eq (nth 3 spec) 'X)
490 (delete-region (match-beginning 0)(match-end 0))
495 'iso-2022-jp-tex-gb 'iso2022
496 "ISO-2022-JP with TeX representation for GB fonts."
500 ;; input-charset-conversion ((latin-jisx0201 ascii)
501 ;; (japanese-jisx0208-1978 japanese-jisx0208))
502 pre-write-conversion chise-tex-encode-region-for-gb
503 post-read-conversion chise-tex-decode-region
504 mnemonic "pTeX(GB)/7bit"
508 'iso-2022-jp-tex-jis 'iso2022
509 "ISO-2022-JP with TeX representation for JIS fonts."
513 ccs-priority-list (ascii
514 =jis-x0208@1983 =jis-x0208@1978
516 ;; output-charset-conversion ((=jis-x0208@1990 =jis-x0208@1983))
517 pre-write-conversion chise-tex-encode-region-for-jis
518 post-read-conversion chise-tex-decode-region
519 mnemonic "pTeX(JIS)/7bit"
524 "Coding-system of UTF-8 for common glyphs used in Japan."
525 '(pre-write-conversion chise-tex-encode-region-for-utf-8-jis
526 post-read-conversion chise-tex-decode-region
530 mnemonic "upTeX(JP)/UTF8"))
538 ;;; chise-tex.el ends here