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)
56 (thai-tis620 "ThaiTIS" 2 X)
59 (defvar chise-tex-accent-macro-alist
60 '((?\u0300 . "`") ; <COMBINING GRAVE ACCENT>
61 (?\u0301 . "'") ; <COMBINING ACUTE ACCENT>
62 (?\u0302 . "^") ; <COMBINING CIRCUMFLEX ACCENT>
63 (?\u0303 . "~") ; <COMBINING TILDE>
64 (?\u0304 . "=") ; <COMBINING MACRON>
65 (?\u0306 . "u") ; <COMBINING BREVE>
66 (?\u0307 . ".") ; <COMBINING DOT ABOVE>
67 (?\u0308 . "\"") ; <COMBINING DIAERESIS>
69 (?\u030C . "v") ; <COMBINING CARON>
70 (?\u0323 . "d") ; <COMBINING DOT BELOW>
71 (?\u0327 . "c") ; <COMBINING CEDILLA>
76 (defun chise-tex-encode-region-for-gb (start end)
80 (narrow-to-region start end)
82 (let (chr ret rest spec)
83 (while (and (skip-chars-forward "\x00-\xFF")
85 (setq chr (char-after))
86 (cond ((memq chr '(?
\e$(O#@
\e(B))
88 (insert (format "\\UCSjis{%04X}"
89 (encode-char chr '=ucs@jis)))
91 ((and (setq ret (encode-char chr '=jis-x0208-1983))
94 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
96 ;; (insert (decode-char '=jis-x0208-1983 ret)))
97 ((and (encode-char chr '=ks-x1001)
98 (setq ret (or (encode-char chr '=ucs@ks)
101 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
103 (insert (format "\\UCSks{%04X}" ret)))
105 (setq rest chise-tex-coded-charset-expression-alist)
106 (while (setq spec (car rest))
107 (if (setq ret (encode-char chr (car spec)))
109 (setq rest (cdr rest))))
111 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
113 (insert (format (format "\\%s{%%0%d%s}"
119 (forward-char))))))))
121 (defun chise-tex-encode-ucs-char-at-point (&optional chr)
123 (setq chr (char-after)))
126 ((and (encode-char chr '=ks-x1001)
127 (setq ret (or (encode-char chr '=ucs@ks)
130 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
132 (insert (format "\\UCSks{%04X}" ret))
134 ((setq ret (encode-char chr '=ucs-hangul))
136 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
138 (insert (format "\\UCSks{%04X}" ret))
150 (insert "{\\usefont{T1}{pxr}{m}{n}\\dj}")
154 (insert "{\\usefont{T1}{pxr}{m}{n}\\ng}")
158 (insert "{\\usefont{T1}{pxr}{m}{n}\\k{s}}")
162 (insert "\\UCSjis{0294}")
166 (insert "\\textbullet{}")
230 (insert "\\UCSgb{2637}")
232 ((eq (encode-char chr '=ucs@jis) #x8DBC)
234 (insert "\\GTpjG{4933}")
236 ((and (encode-char chr '=ucs@jp)
237 (setq ret (char-representative-of-domain chr 'gb))
238 (setq ret (encode-char ret '=ucs@gb))
241 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
243 (insert (format "\\UCSgb{%04X}" ret))
246 (setq rest chise-tex-coded-charset-expression-alist)
247 (while (setq spec (car rest))
248 (if (setq ret (encode-char chr (car spec)))
250 (setq rest (cdr rest))))
252 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
254 (insert (format (format "\\%s{%%0%d%s}"
262 (defun chise-tex-encode-region-for-jis (start end)
266 (narrow-to-region start end)
270 modifier base modifier-1)
271 (while (and (skip-chars-forward "\x00-\x7F")
273 (setq chr (char-after))
274 (cond ((encode-char chr '=jis-x0208-1983)
276 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
278 ;; (insert (decode-char '=jis-x0208-1983 ret)))
279 ((and (not (eq (char-ucs chr) #x0439))
280 (not (eq (char-ucs chr) #x0451))
281 (setq ret (char-feature chr '=decomposition))
282 (setq modifier (assq (nth 1 ret)
297 (setq base (car ret))
298 (if (and (setq ret (char-feature base '=decomposition))
304 (?\u0300 . "CircGrave")
305 (?\u0301 . "CircAcute")
306 (?\u0303 . "CircTilde")
307 (?\u0309 . "CircHook")
310 (?\u0301 . "HornAcute")
313 (?\u0302 . "Circudot")
315 (insert (format "\\%s{%c}" (cdr modifier-1) (car ret)))
316 (insert (format "\\%s{%c}" (cdr modifier) base))))
317 ((and (or (encode-char chr '=jis-x0213-1-2000)
318 (encode-char chr '=jis-x0213-2-2000))
319 (setq ret (or (encode-char chr '=ucs@jis/2000)
320 (encode-char chr '=ucs@jis/fw)))
323 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
325 (insert (format "\\UCSjis{%04X}" ret)))
326 ((chise-tex-encode-ucs-char-at-point chr))
328 (forward-char))))))))
330 (defun chise-tex-encode-region-for-utf-8-jis (start end)
334 (narrow-to-region start end)
336 (let ((font-encoding 'T1)
339 modifier base modifier-1 pos)
340 (while (and (skip-chars-forward "\x00-\x7F")
342 (setq chr (char-after))
344 ((and (setq ret (encode-char chr '=ucs))
345 (and (<= #x0400 ret)(<= ret #x04F9)))
346 (if (eq font-encoding 'T2A)
351 "\\fontencoding{T2A}\\selectfont{}" nil t)
353 (eq pos (match-end 0)))
354 (insert "\\fontencoding{T2A}\\selectfont{}")
357 (setq font-encoding 'T2A))
359 ((and (setq ret (encode-char chr '=ucs))
360 (and (<= #x0374 ret)(<= ret #x03F3)))
361 (if (eq font-encoding 'LGR)
366 "\\fontencoding{LGR}\\selectfont{}" nil t)
368 (eq pos (match-end 0)))
369 (insert "\\fontencoding{LGR}\\selectfont{}")
372 (setq font-encoding 'LGR))
373 (skip-chars-forward "\u0374-\u03F3")
374 (unless (eq font-encoding 'T1)
376 "\\\\fontencoding{T1}\\\\selectfont{}")
377 (insert "\\fontencoding{T1}\\selectfont{}")
379 (setq font-encoding 'T1))
382 (unless (eq font-encoding 'T1)
386 "\\fontencoding{T1}\\selectfont{}" nil t)
388 (eq pos (match-end 0)))
389 (insert "\\fontencoding{T1}\\selectfont{}")
391 (setq font-encoding 'T1))
392 (cond ((eq (char-ucs chr) #x00D7)
394 (insert "\\UCSjis{00D7}"))
395 ((encode-char chr '=jis-x0208-1983)
397 ((and (setq ret (char-ucs chr))
403 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
405 ;; (insert (decode-char '=jis-x0208-1983 ret)))
406 ((eq (char-ucs chr) #x012B)
410 ((setq ret (encode-char chr 'thai-tis620))
412 (insert (format "\\ThaiTIS{%X}" (logior ret #x80)))
414 ((and (not (eq (char-ucs chr) #x0439))
415 (not (eq (char-ucs chr) #x0451))
416 (setq ret (char-feature chr '=decomposition))
417 (setq modifier (assq (nth 1 ret)
418 chise-tex-accent-macro-alist)))
420 (setq base (car ret))
421 (if (and (setq ret (char-feature base '=decomposition))
427 (?\u0300 . "\\CircGrave{%c}")
428 (?\u0301 . "\\'{\\^%c}")
429 (?\u0303 . "\\~{\\^%c}")
430 (?\u0309 . "\\CircHook{%c}")
433 (?\u0301 . "\\HornAcute{%c}")
434 (?\u0303 . "\\HornTilde{%c}")
437 (?\u0302 . "\\Circudot{%c}")
439 (insert (format (cdr modifier-1) (car ret)))
440 (insert (format "\\%s{%c}" (cdr modifier) base))))
441 ((and (or (encode-char chr '=jis-x0213-1-2000)
442 (encode-char chr '=jis-x0213-2-2000))
443 (setq ret (or (encode-char chr '=ucs@jis/2000)
444 (encode-char chr '=ucs@jis/fw)))
447 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
449 ;; (insert (format "\\UCSjis{%04X}" ret))
451 ((chise-tex-encode-ucs-char-at-point chr))
453 (forward-char))))))))))
455 (defun chise-tex-decode-region (start end)
459 (narrow-to-region start end)
461 (let (macro code ret me rest spec)
462 (while (search-forward "\\={\\i}" nil t)
463 (replace-match "
\e.D
\eNo" t t))
465 (while (re-search-forward "\\\\\\(.\\){\\(.\\)}" nil t)
469 (aref (match-string 1) 0)
470 '((?\` . ?\u0300) ; <COMBINING GRAVE ACCENT>
471 (?\' . ?\u0301) ; <COMBINING ACUTE ACCENT>
472 (?^ . ?\u0302) ; <COMBINING CIRCUMFLEX ACCENT>
473 (?~ . ?\u0303) ; <COMBINING TILDE>
474 (?= . ?\u0304) ; <COMBINING MACRON>
475 (?u . ?\u0306) ; <COMBINING BREVE>
476 (?\. . ?\u0307) ; <COMBINING DOT ABOVE>
477 (?\" . ?\u0308) ; <COMBINING DIAERESIS>
478 (?v . ?\u030C) ; <COMBINING CARON>
479 (?d . ?\u0323) ; <COMBINING DOT BELOW>
480 (?c . ?\u0327) ; <COMBINING CEDILLA>
483 (cdr (assq (cdr macro)
484 (char-feature (aref (match-string 2) 0)
486 (delete-region (match-beginning 0)(match-end 0))
489 (while (re-search-forward "\\\\\\([a-zA-Z0-9]+\\){\\([0-9A-Fa-f]+\\)}"
491 (setq macro (match-string 1)
492 code (match-string 2)
495 (setq rest chise-tex-coded-charset-expression-alist)
496 (while (setq spec (car rest))
497 (if (string= (nth 1 spec) macro)
499 (setq rest (cdr rest))))
500 (setq ret (decode-char (car spec)
503 (if (eq (nth 3 spec) 'X)
506 (delete-region (match-beginning 0)(match-end 0))
511 'iso-2022-jp-tex-gb 'iso2022
512 "ISO-2022-JP with TeX representation for GB fonts."
516 ;; input-charset-conversion ((latin-jisx0201 ascii)
517 ;; (japanese-jisx0208-1978 japanese-jisx0208))
518 pre-write-conversion chise-tex-encode-region-for-gb
519 post-read-conversion chise-tex-decode-region
520 mnemonic "pTeX(GB)/7bit"
524 'iso-2022-jp-tex-jis 'iso2022
525 "ISO-2022-JP with TeX representation for JIS fonts."
529 ccs-priority-list (ascii
530 =jis-x0208@1983 =jis-x0208@1978
532 ;; output-charset-conversion ((=jis-x0208@1990 =jis-x0208@1983))
533 pre-write-conversion chise-tex-encode-region-for-jis
534 post-read-conversion chise-tex-decode-region
535 mnemonic "pTeX(JIS)/7bit"
540 "Coding-system of UTF-8 for common glyphs used in Japan."
541 '(pre-write-conversion chise-tex-encode-region-for-utf-8-jis
542 post-read-conversion chise-tex-decode-region
546 mnemonic "upTeX(JP)/UTF8"))
554 ;;; chise-tex.el ends here