1 ;;; chise-tex.el --- Coding-system based chise2otf like tool
3 ;; Copyright (C) 2004,2005,2006,2007,2008,2009 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$B!T
\e(B)
138 (insert (format "\\UCSks{%04X}" ret))
150 (insert "{\\usefont{T1}{pxr}{m}{n}\\dj}")
154 (insert "{\\usefont{T1}{pxr}{m}{n}\\ng}")
158 (insert "\\textturna{}")
162 (insert "\\textopeno{}")
166 (insert "\\textramshorns{}")
170 (insert "\\textturnm{}")
174 (insert "{\\usefont{T1}{pxr}{m}{n}\\k{s}}")
178 ;; (insert "\\UCSjis{0294}")
179 (insert "\\textglotstop{}")
183 (insert "\\textbullet{}")
247 (insert "\\UCSgb{2637}")
249 ((eq (encode-char chr '=ucs@jis) #x8DBC)
251 (insert "\\GTpjG{4933}")
253 ((and (encode-char chr '=ucs@jp)
254 (setq ret (char-representative-of-domain chr 'gb))
255 (setq ret (encode-char ret '=ucs@gb))
258 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
260 (insert (format "\\UCSgb{%04X}" ret))
263 (setq rest chise-tex-coded-charset-expression-alist)
264 (while (setq spec (car rest))
265 (if (setq ret (encode-char chr (car spec)))
267 (setq rest (cdr rest))))
269 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
271 (insert (format (format "\\%s{%%0%d%s}"
279 (defun chise-tex-encode-region-for-jis (start end)
283 (narrow-to-region start end)
287 modifier base modifier-1)
288 (while (and (skip-chars-forward "\x00-\x7F")
290 (setq chr (char-after))
291 (cond ((encode-char chr '=jis-x0208-1983)
293 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
295 ;; (insert (decode-char '=jis-x0208-1983 ret)))
296 ((and (not (eq (char-ucs chr) #x0439))
297 (not (eq (char-ucs chr) #x0451))
298 (setq ret (char-feature chr '=decomposition))
299 (setq modifier (assq (nth 1 ret)
314 (setq base (car ret))
315 (if (and (setq ret (char-feature base '=decomposition))
321 (?\u0300 . "CircGrave")
322 (?\u0301 . "CircAcute")
323 (?\u0303 . "CircTilde")
324 (?\u0309 . "CircHook")
327 (?\u0301 . "HornAcute")
330 (?\u0302 . "Circudot")
332 (insert (format "\\%s{%c}" (cdr modifier-1) (car ret)))
333 (insert (format "\\%s{%c}" (cdr modifier) base))))
334 ((and (or (encode-char chr '=jis-x0213-1-2000)
335 (encode-char chr '=jis-x0213-2-2000))
336 (setq ret (or (encode-char chr '=ucs@jis/2000)
337 (encode-char chr '=ucs@jis/fw)))
340 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
342 (insert (format "\\UCSjis{%04X}" ret)))
343 ((chise-tex-encode-ucs-char-at-point chr))
345 (forward-char))))))))
347 (defun chise-tex-encode-region-for-utf-8-jis (start end)
351 (narrow-to-region start end)
353 (let ((font-encoding 'T1)
356 modifier base modifier-1 pos)
357 (while (and (skip-chars-forward "\x00-\x7F")
359 (setq chr (char-after))
361 ((and (setq ret (encode-char chr '=ucs))
362 (and (<= #x0400 ret)(<= ret #x04F9)))
363 (if (eq font-encoding 'T2A)
366 ;; (unless (and (prog1
368 ;; "\\fontencoding{T2A}\\selectfont{}" nil t)
370 ;; (eq pos (match-end 0)))
371 ;; (insert "\\fontencoding{T2A}\\selectfont{}")
373 (if (search-backward "\\CyrillicScript{"
374 (- pos (eval-when-compile
375 (length "\\CyrillicScript{")))
377 (search-forward "}" nil t)
378 (insert "\\CyrillicScript{")
380 (skip-chars-forward "---\u0400-\u04F9 ")
382 ;; (setq font-encoding 'T2A)
385 ((and (setq ret (encode-char chr '=ucs))
386 (and (<= #x0374 ret)(<= ret #x03F3)))
387 (if (eq font-encoding 'LGR)
390 ;; (unless (and (prog1
392 ;; "\\fontencoding{LGR}\\selectfont{}" nil t)
394 ;; (eq pos (match-end 0)))
395 ;; (insert "\\fontencoding{LGR}\\selectfont{}")
397 (if (search-backward "\\GreekScript{"
398 (- pos (eval-when-compile
399 (length "\\GreekScript{")))
401 (search-forward "}" nil t)
402 (insert "\\GreekScript{")
404 (skip-chars-forward "\u0374-\u03F3 ")
406 ;; (setq font-encoding 'LGR)
408 ;; (unless (eq font-encoding 'T1)
409 ;; (unless (looking-at
410 ;; "\\\\fontencoding{T1}\\\\selectfont{}")
411 ;; (insert "\\fontencoding{T1}\\selectfont{}")
413 ;; (setq font-encoding 'T1))
416 (unless (eq font-encoding 'T1)
420 "\\fontencoding{T1}\\selectfont{}" nil t)
422 (eq pos (match-end 0)))
423 (insert "\\fontencoding{T1}\\selectfont{}")
425 (setq font-encoding 'T1))
426 (cond ((eq (char-ucs chr) #x00D7)
428 (insert "\\UCSjis{00D7}"))
429 ((encode-char chr '=jis-x0208-1983)
431 ((and (setq ret (char-ucs chr))
437 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
439 ;; (insert (decode-char '=jis-x0208-1983 ret)))
440 ((eq (char-ucs chr) #x012B)
444 ((setq ret (encode-char chr 'thai-tis620))
446 (insert (format "\\ThaiTIS{%X}" (logior ret #x80)))
448 ((and (not (eq (char-ucs chr) #x0439))
449 (not (eq (char-ucs chr) #x0451))
450 (setq ret (char-feature chr '=decomposition))
451 (setq modifier (assq (nth 1 ret)
452 chise-tex-accent-macro-alist)))
454 (setq base (car ret))
455 (if (and (setq ret (char-feature base '=decomposition))
461 (?\u0300 . "\\CircGrave{%c}")
462 (?\u0301 . "\\'{\\^%c}")
463 (?\u0303 . "\\~{\\^%c}")
464 (?\u0309 . "\\CircHook{%c}")
467 (?\u0301 . "\\HornAcute{%c}")
468 (?\u0303 . "\\HornTilde{%c}")
471 (?\u0302 . "\\Circudot{%c}")
473 (insert (format (cdr modifier-1) (car ret)))
474 (insert (format "\\%s{%c}" (cdr modifier) base))))
475 ((and (or (encode-char chr '=jis-x0213-1-2000)
476 (encode-char chr '=jis-x0213-2-2000))
477 (setq ret (or (encode-char chr '=ucs@jis/2000)
478 (encode-char chr '=ucs@jis/fw)))
481 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
483 ;; (insert (format "\\UCSjis{%04X}" ret))
485 ((chise-tex-encode-ucs-char-at-point chr))
487 (forward-char))))))))))
489 (defun chise-tex-decode-region (start end)
493 (narrow-to-region start end)
495 (let (macro code ret me rest spec)
496 (while (search-forward "\\={\\i}" nil t)
497 (replace-match "
\e.D
\eNo" t t))
499 (while (re-search-forward "\\\\\\(.\\){\\(.\\)}" nil t)
503 (aref (match-string 1) 0)
504 '((?\` . ?\u0300) ; <COMBINING GRAVE ACCENT>
505 (?\' . ?\u0301) ; <COMBINING ACUTE ACCENT>
506 (?^ . ?\u0302) ; <COMBINING CIRCUMFLEX ACCENT>
507 (?~ . ?\u0303) ; <COMBINING TILDE>
508 (?= . ?\u0304) ; <COMBINING MACRON>
509 (?u . ?\u0306) ; <COMBINING BREVE>
510 (?\. . ?\u0307) ; <COMBINING DOT ABOVE>
511 (?\" . ?\u0308) ; <COMBINING DIAERESIS>
512 (?v . ?\u030C) ; <COMBINING CARON>
513 (?d . ?\u0323) ; <COMBINING DOT BELOW>
514 (?c . ?\u0327) ; <COMBINING CEDILLA>
517 (cdr (assq (cdr macro)
518 (char-feature (aref (match-string 2) 0)
520 (delete-region (match-beginning 0)(match-end 0))
523 (while (re-search-forward "\\\\\\([a-zA-Z0-9]+\\){\\([0-9A-Fa-f]+\\)}"
525 (setq macro (match-string 1)
526 code (match-string 2)
529 (setq rest chise-tex-coded-charset-expression-alist)
530 (while (setq spec (car rest))
531 (if (string= (nth 1 spec) macro)
533 (setq rest (cdr rest))))
534 (setq ret (decode-char (car spec)
537 (if (eq (nth 3 spec) 'X)
540 (delete-region (match-beginning 0)(match-end 0))
545 'iso-2022-jp-tex-gb 'iso2022
546 "ISO-2022-JP with TeX representation for GB fonts."
550 ;; input-charset-conversion ((latin-jisx0201 ascii)
551 ;; (japanese-jisx0208-1978 japanese-jisx0208))
552 pre-write-conversion chise-tex-encode-region-for-gb
553 post-read-conversion chise-tex-decode-region
554 mnemonic "pTeX(GB)/7bit"
558 'iso-2022-jp-tex-jis 'iso2022
559 "ISO-2022-JP with TeX representation for JIS fonts."
563 ccs-priority-list (ascii
564 =jis-x0208@1983 =jis-x0208@1978
566 ;; output-charset-conversion ((=jis-x0208@1990 =jis-x0208@1983))
567 pre-write-conversion chise-tex-encode-region-for-jis
568 post-read-conversion chise-tex-decode-region
569 mnemonic "pTeX(JIS)/7bit"
574 "Coding-system of UTF-8 for common glyphs used in Japan."
575 '(pre-write-conversion chise-tex-encode-region-for-utf-8-jis
576 post-read-conversion chise-tex-decode-region
580 mnemonic "upTeX(JP)/UTF8"))
588 ;;; chise-tex.el ends here