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 (defun decompose-char (char)
29 (while (setq ret (char-feature char '=decomposition))
32 (append (cdr ret) dest)
33 (cons (nth 1 ret) dest))
39 (defvar chise-tex-coded-charset-expression-alist
40 '((=ucs-bmp@gb "UCSgb" 4 X)
41 (=ucs-bmp@jis "UCSjis" 4 X)
42 (=ucs-bmp@ks "UCSks" 4 X)
43 (=gt-pj-1 "GTpjA" 4 X)
44 (=gt-pj-2 "GTpjB" 4 X)
45 (=gt-pj-3 "GTpjC" 4 X)
46 (=gt-pj-4 "GTpjD" 4 X)
47 (=gt-pj-5 "GTpjE" 4 X)
48 (=gt-pj-6 "GTpjF" 4 X)
49 (=gt-pj-7 "GTpjG" 4 X)
50 (=gt-pj-8 "GTpjH" 4 X)
51 (=gt-pj-9 "GTpjI" 4 X)
52 (=gt-pj-10 "GTpjJ" 4 X)
53 (=gt-pj-11 "GTpjK" 4 X)
54 (=ruimoku-v6 "Ruimoku" 4 X)
55 (=hanziku-1 "HanzikuA" 4 X)
56 (=hanziku-2 "HanzikuB" 4 X)
57 (=hanziku-3 "HanzikuC" 4 X)
58 (=hanziku-4 "HanzikuD" 4 X)
59 (=hanziku-5 "HanzikuE" 4 X)
60 (=hanziku-6 "HanzikuF" 4 X)
61 (=hanziku-7 "HanzikuG" 4 X)
62 (=hanziku-8 "HanzikuH" 4 X)
63 (=hanziku-9 "HanzikuI" 4 X)
64 (=hanziku-10 "HanzikuJ" 4 X)
65 (=hanziku-11 "HanzikuK" 4 X)
66 (=hanziku-12 "HanzikuL" 4 X)
67 (=ucs-bmp@cns "UCScns" 4 X)
68 (thai-tis620 "ThaiTIS" 2 X)
71 (defvar chise-tex-accents-macro-alist
72 '((?\u0300 . "`") ; <COMBINING GRAVE ACCENT>
73 (?\u0301 . "'") ; <COMBINING ACUTE ACCENT>
74 (?\u0302 . "^") ; <COMBINING CIRCUMFLEX ACCENT>
75 ((?\u0302 ?\u0300) . "CircGrave")
76 ((?\u0302 ?\u0301) . ("\\'{\\^" . "}"))
77 ((?\u0302 ?\u0303) . ("\\~{\\^" . "}"))
78 ((?\u0302 ?\u0309) . "CircHook")
79 (?\u0303 . "~") ; <COMBINING TILDE>
80 (?\u0304 . "=") ; <COMBINING MACRON>
81 ((?\u0304 ?\u0301) . "textacutemacron")
82 (?\u0306 . "u") ; <COMBINING BREVE>
83 (?\u0307 . ".") ; <COMBINING DOT ABOVE>
84 (?\u0308 . "\"") ; <COMBINING DIAERESIS>
86 (?\u030B . "H") ; <COMBINING DOUBLE ACUTE ACCENT>
87 (?\u030C . "v") ; <COMBINING CARON>
88 ((?\u031B ?\u0301) . "HornAcute")
89 ((?\u031B ?\u0303) . "HornTilde")
90 (?\u0323 . "d") ; <COMBINING DOT BELOW>
91 ((?\u0323 ?\u0302) . "Circudot")
92 (?\u0327 . "c") ; <COMBINING CEDILLA>
93 (?\u0328 . "k") ; <COMBINING OGONEK>
98 (defun chise-tex-encode-region-for-gb (start end)
102 (narrow-to-region start end)
104 (let (chr ret rest spec)
105 (while (and (skip-chars-forward "\x00-\xFF")
107 (setq chr (char-after))
108 (cond ((memq chr '(?
\e$(O#@
\e(B))
110 (insert (format "\\UCSjis{%04X}"
111 (encode-char chr '=ucs@jis)))
113 ((and (setq ret (encode-char chr '=jis-x0208-1983))
116 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
118 ;; (insert (decode-char '=jis-x0208-1983 ret)))
119 ((and (encode-char chr '=ks-x1001)
120 (setq ret (or (encode-char chr '=ucs@ks)
123 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
125 (insert (format "\\UCSks{%04X}" ret)))
127 (setq rest chise-tex-coded-charset-expression-alist)
128 (while (setq spec (car rest))
129 (if (setq ret (encode-char chr (car spec)))
131 (setq rest (cdr rest))))
133 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
135 (insert (format (format "\\%s{%%0%d%s}"
141 (forward-char))))))))
143 (defun chise-tex-encode-ucs-char-at-point (&optional chr)
145 (setq chr (char-after)))
148 ((and (encode-char chr '=ks-x1001)
149 (setq ret (or (encode-char chr '=ucs@ks)
152 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
154 (insert (format "\\UCSks{%04X}" ret))
156 ((setq ret (encode-char chr '=ucs-hangul))
158 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
160 (insert (format "\\UCSks{%04X}" ret))
176 (insert "{\\usefont{T1}{pxr}{m}{n}\\dj}")
184 (insert "{\\usefont{T1}{pxr}{m}{n}\\ng}")
188 (insert "\\textturna{}")
192 (insert "\\textopeno{}")
196 (insert "\\textramshorns{}")
200 (insert "\\textturnm{}")
204 (insert "{\\usefont{T1}{pxr}{m}{n}\\k{s}}")
208 ;; (insert "\\UCSjis{0294}")
209 (insert "\\textglotstop{}")
213 (insert "\\textbullet{}")
281 (insert "\\UCSgb{2637}")
283 ((eq (encode-char chr '=ucs@jis) #x8DBC)
285 (insert "\\GTpjG{4933}")
287 ((and (encode-char chr '=ucs@jp)
288 (setq ret (char-representative-of-domain chr 'gb))
289 (setq ret (encode-char ret '=ucs@gb))
292 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
294 (insert (format "\\UCSgb{%04X}" ret))
297 (setq rest chise-tex-coded-charset-expression-alist)
298 (while (setq spec (car rest))
299 (if (setq ret (encode-char chr (car spec)))
301 (setq rest (cdr rest))))
303 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
305 (insert (format (format "\\%s{%%0%d%s}"
313 (defun chise-tex-encode-region-for-jis (start end)
317 (narrow-to-region start end)
321 modifier base modifier-1)
322 (while (and (skip-chars-forward "\x00-\x7F")
324 (setq chr (char-after))
325 (cond ((encode-char chr '=jis-x0208-1983)
327 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
329 ;; (insert (decode-char '=jis-x0208-1983 ret)))
330 ((and (not (eq (char-ucs chr) #x0439))
331 (not (eq (char-ucs chr) #x0451))
332 (setq ret (char-feature chr '=decomposition))
333 (setq modifier (assq (nth 1 ret)
348 (setq base (car ret))
349 (if (and (setq ret (char-feature base '=decomposition))
355 (?\u0300 . "CircGrave")
356 (?\u0301 . "CircAcute")
357 (?\u0303 . "CircTilde")
358 (?\u0309 . "CircHook")
361 (?\u0301 . "HornAcute")
364 (?\u0302 . "Circudot")
366 (insert (format "\\%s{%c}" (cdr modifier-1) (car ret)))
367 (insert (format "\\%s{%c}" (cdr modifier) base))))
368 ((and (or (encode-char chr '=jis-x0213-1-2000)
369 (encode-char chr '=jis-x0213-2-2000))
370 (setq ret (or (encode-char chr '=ucs@jis/2000)
371 (encode-char chr '=ucs@jis/fw)))
374 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
376 (insert (format "\\UCSjis{%04X}" ret)))
377 ((chise-tex-encode-ucs-char-at-point chr))
379 (forward-char))))))))
381 (defun chise-tex-encode-region-for-utf-8-jis (start end)
385 (narrow-to-region start end)
387 (let ((font-encoding 'T1)
393 (while (and (skip-chars-forward "\x00-\x7F")
395 (setq chr (char-after))
397 ((and (setq ret (encode-char chr '=ucs))
398 (and (<= #x0400 ret)(<= ret #x04F9)))
399 (if (eq font-encoding 'T2A)
402 ;; (unless (and (prog1
404 ;; "\\fontencoding{T2A}\\selectfont{}" nil t)
406 ;; (eq pos (match-end 0)))
407 ;; (insert "\\fontencoding{T2A}\\selectfont{}")
409 (if (search-backward "\\CyrillicScript{"
410 (- pos (eval-when-compile
411 (length "\\CyrillicScript{")))
413 (search-forward "}" nil t)
414 (insert "\\CyrillicScript{")
416 (skip-chars-forward "---\u0400-\u04F9 ")
418 ;; (setq font-encoding 'T2A)
421 ((and (setq ret (encode-char chr '=ucs))
422 (and (<= #x0374 ret)(<= ret #x03F3)))
423 (if (eq font-encoding 'LGR)
426 ;; (unless (and (prog1
428 ;; "\\fontencoding{LGR}\\selectfont{}" nil t)
430 ;; (eq pos (match-end 0)))
431 ;; (insert "\\fontencoding{LGR}\\selectfont{}")
433 (if (search-backward "\\GreekScript{"
434 (- pos (eval-when-compile
435 (length "\\GreekScript{")))
437 (search-forward "}" nil t)
438 (insert "\\GreekScript{")
440 (skip-chars-forward "\u0374-\u03F3 ")
442 ;; (setq font-encoding 'LGR)
444 ;; (unless (eq font-encoding 'T1)
445 ;; (unless (looking-at
446 ;; "\\\\fontencoding{T1}\\\\selectfont{}")
447 ;; (insert "\\fontencoding{T1}\\selectfont{}")
449 ;; (setq font-encoding 'T1))
452 (unless (eq font-encoding 'T1)
456 "\\fontencoding{T1}\\selectfont{}" nil t)
458 (eq pos (match-end 0)))
459 (insert "\\fontencoding{T1}\\selectfont{}")
461 (setq font-encoding 'T1))
462 (cond ((eq (char-ucs chr) #x00D7)
464 (insert "\\UCSjis{00D7}"))
465 ((encode-char chr '=jis-x0208-1983)
467 ((and (setq ret (char-ucs chr))
473 ;; ((setq ret (encode-char chr '=jis-x0208-1990))
475 ;; (insert (decode-char '=jis-x0208-1983 ret)))
476 ((eq (char-ucs chr) #x012B)
480 ((setq ret (encode-char chr 'thai-tis620))
482 (insert (format "\\ThaiTIS{%X}" (logior ret #x80)))
484 ((and (not (eq (char-ucs chr) #x0439))
485 (not (eq (char-ucs chr) #x0451))
486 (listp (setq ret (decompose-char chr)))
487 ;; (setq ret (char-feature chr '=decomposition))
488 (setq modifier (cdr ret))
489 ;; (setq modifier (assq (nth 1 ret)
490 ;; chise-tex-accent-macro-alist))
493 (setq base (car ret))
497 chise-tex-accents-macro-alist)
499 chise-tex-accents-macro-alist)))
504 (insert (format "%s%c%s"
505 (car ret) base (cdr ret)))
506 (insert (format "\\%s{%c}" ret base))))
508 ;; (if (and (setq ret (char-feature base '=decomposition))
516 ;; (?\u0300 . "\\CircGrave{%c}")
517 ;; (?\u0301 . "\\'{\\^%c}")
518 ;; (?\u0303 . "\\~{\\^%c}")
519 ;; (?\u0309 . "\\CircHook{%c}")
521 ;; (?\u0304 ; <COMBINING MACRON>
522 ;; (?\u0301 ; <COMBINING ACUTE ACCENT>
523 ;; . "\\textacutemacron{%c}")
526 ;; (?\u0301 . "\\HornAcute{%c}")
527 ;; (?\u0303 . "\\HornTilde{%c}")
530 ;; (?\u0302 . "\\Circudot{%c}")
532 ;; (insert (format (cdr modifier-1) (car ret)))
533 ;; (insert (format "\\%s{%c}" (cdr modifier) base)))
535 ((and (or (encode-char chr '=jis-x0213-1-2000)
536 (encode-char chr '=jis-x0213-2-2000))
537 (setq ret (or (encode-char chr '=ucs@jis/2000)
538 (encode-char chr '=ucs@jis/fw)))
541 ;; (if (eq (char-before) ?
\e$B!T
\e(B)
543 ;; (insert (format "\\UCSjis{%04X}" ret))
545 ((chise-tex-encode-ucs-char-at-point chr))
547 (forward-char))))))))))
549 (defun chise-tex-decode-region (start end)
553 (narrow-to-region start end)
555 (let (macro code ret me rest spec)
556 (while (search-forward "\\={\\i}" nil t)
557 (replace-match "
\e.D
\eNo" t t))
559 (while (re-search-forward "\\\\\\(.\\){\\(.\\)}" nil t)
563 (aref (match-string 1) 0)
564 '((?\` . ?\u0300) ; <COMBINING GRAVE ACCENT>
565 (?\' . ?\u0301) ; <COMBINING ACUTE ACCENT>
566 (?^ . ?\u0302) ; <COMBINING CIRCUMFLEX ACCENT>
567 (?~ . ?\u0303) ; <COMBINING TILDE>
568 (?= . ?\u0304) ; <COMBINING MACRON>
569 (?u . ?\u0306) ; <COMBINING BREVE>
570 (?\. . ?\u0307) ; <COMBINING DOT ABOVE>
571 (?\" . ?\u0308) ; <COMBINING DIAERESIS>
572 (?v . ?\u030C) ; <COMBINING CARON>
573 (?d . ?\u0323) ; <COMBINING DOT BELOW>
574 (?c . ?\u0327) ; <COMBINING CEDILLA>
577 (cdr (assq (cdr macro)
578 (char-feature (aref (match-string 2) 0)
580 (delete-region (match-beginning 0)(match-end 0))
583 (while (re-search-forward "\\\\\\([a-zA-Z0-9]+\\){\\([0-9A-Fa-f]+\\)}"
585 (setq macro (match-string 1)
586 code (match-string 2)
589 (setq rest chise-tex-coded-charset-expression-alist)
590 (while (setq spec (car rest))
591 (if (string= (nth 1 spec) macro)
593 (setq rest (cdr rest))))
594 (setq ret (decode-char (car spec)
597 (if (eq (nth 3 spec) 'X)
600 (delete-region (match-beginning 0)(match-end 0))
605 'iso-2022-jp-tex-gb 'iso2022
606 "ISO-2022-JP with TeX representation for GB fonts."
610 ;; input-charset-conversion ((latin-jisx0201 ascii)
611 ;; (japanese-jisx0208-1978 japanese-jisx0208))
612 pre-write-conversion chise-tex-encode-region-for-gb
613 post-read-conversion chise-tex-decode-region
614 mnemonic "pTeX(GB)/7bit"
618 'iso-2022-jp-tex-jis 'iso2022
619 "ISO-2022-JP with TeX representation for JIS fonts."
623 ccs-priority-list (ascii
624 =jis-x0208@1983 =jis-x0208@1978
626 ;; output-charset-conversion ((=jis-x0208@1990 =jis-x0208@1983))
627 pre-write-conversion chise-tex-encode-region-for-jis
628 post-read-conversion chise-tex-decode-region
629 mnemonic "pTeX(JIS)/7bit"
634 "Coding-system of UTF-8 for common glyphs used in Japan."
635 '(pre-write-conversion chise-tex-encode-region-for-utf-8-jis
636 post-read-conversion chise-tex-decode-region
640 mnemonic "upTeX(JP)/UTF8"))
648 ;;; chise-tex.el ends here