lisp/international/titdic-cnv.el

   1 ;;; titdic-cnv.el --- convert cxterm dictionary (TIT format) to Quail package -*- coding:iso-2022-7bit; -*-
   2
   3 ;; Copyright (C) 1997-1998, 2000-2014 Free Software Foundation, Inc.
   4 ;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   5 ;;   2005, 2006, 2007, 2008, 2009, 2010, 2011
   6 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   7 ;;   Registration Number H14PRO021
   8 ;; Copyright (C) 2003
   9 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
  10 ;;   Registration Number H13PRO009
  11
  12 ;; Keywords: Quail, TIT, cxterm
  13
  14 ;; This file is part of GNU Emacs.
  15
  16 ;; GNU Emacs is free software: you can redistribute it and/or modify
  17 ;; it under the terms of the GNU General Public License as published by
  18 ;; the Free Software Foundation, either version 3 of the License, or
  19 ;; (at your option) any later version.
  20
  21 ;; GNU Emacs is distributed in the hope that it will be useful,
  22 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  23 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24 ;; GNU General Public License for more details.
  25
  26 ;; You should have received a copy of the GNU General Public License
  27 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  28
  29 ;;; Commentary:
  30
  31 ;; Convert cxterm dictionary (of TIT format) to quail-package.
  32 ;;
  33 ;; Usage (within Emacs):
  34 ;;      M-x titdic-convert<CR>CXTERM-DICTIONARY-NAME<CR>
  35 ;; Usage (from shell):
  36 ;;      % emacs -batch -l titdic-cnv -f batch-titdic-convert\
  37 ;;              [-dir DIR] [DIR | FILE] ...
  38 ;;
  39 ;; When you run titdic-convert within Emacs, you have a chance to
  40 ;; modify arguments of `quail-define-package' before saving the
  41 ;; converted file.  For instance, you are likely to modify TITLE,
  42 ;; DOCSTRING, and KEY-BINDINGS.
  43
  44 ;; Cxterm dictionary file (*.tit) is a line-oriented text (English,
  45 ;; Chinese, Japanese, and Korean) file.  The whole file contains of
  46 ;; two parts, the definition part (`header' here after) followed by
  47 ;; the dictionary part (`body' here after).  All lines begin with
  48 ;; leading '#' are ignored.
  49 ;;
  50 ;; Each line in the header part has two fields, KEY and VALUE.  These
  51 ;; fields are separated by one or more white characters.
  52 ;;
  53 ;; Each line in the body part has two fields, KEYSEQ and TRANSLATIONS.
  54 ;; These fields are separated by one or more white characters.
  55 ;;
  56 ;; See the manual page of `tit2cit' of cxterm distribution for more
  57 ;; detail.
  58 ;;
  59 ;; Near the end of this file, we also have a few other tools to convert
  60 ;; miscellaneous dictionaries.
  61
  62 ;;; Code:
  63
  64 (require 'quail)
  65
  66 ;; List of values of key "ENCODE:" and the corresponding Emacs
  67 ;; coding-system and language environment name.
  68 (defvar tit-encode-list
  69   '(("GB" euc-china "Chinese-GB")
  70     ("BIG5" cn-big5 "Chinese-BIG5")
  71     ("JIS" euc-japan "Japanese")
  72     ("KS" euc-kr "Korean")))
  73
  74 ;; Alist of input method names and the corresponding title and extra
  75 ;; docstring.  For each of input method generated from TIT dictionary,
  76 ;; a docstring is automatically generated from the comments in the
  77 ;; dictionary.  The extra docstring in this alist is to add more
  78 ;; information.
  79 ;; The command describe-input-method shows the automatically generated
  80 ;; docstring, then an extra docstring while replacing the form \<VAR>
  81 ;; by the value of variable VAR.  For instance, the form
  82 ;; \<quail-translation-docstring> is replaced by a description about
  83 ;; how to select a translation from a list of candidates.
  84
  85 (defvar quail-cxterm-package-ext-info
  86   '(("chinese-4corner" "\e$(0(?-F\e(B")
  87     ("chinese-array30" "\e$(0#R#O\e(B")
  88     ("chinese-ccdospy" "\e$AKuF4\e(B"
  89      "Pinyin base input method for Chinese charset GB2312 \(`chinese-gb2312').
  90
  91 Pinyin is the standard Roman transliteration method for Chinese.
  92 For the detail of Pinyin system, see the documentation of the input
  93 method `chinese-py'.
  94
  95 This input method works almost the same way as `chinese-py'.  The
  96 difference is that you type a single key for these Pinyin spelling.
  97     Pinyin:  zh  en  eng ang ch  an  ao  ai  ong sh  ing  yu(\e$A(9\e(B)
  98     keyseq:   a   f   g   h   i   j   k   l   s   u   y   v
  99 For example:
 100     Chinese:  \e$A0!\e(B    \e$A9{\e(B    \e$AVP\e(B    \e$AND\e(B    \e$A9b\e(B    \e$ASq\e(B    \e$AH+\e(B
 101     Pinyin:   a    guo   zhong  wen  guang  yu   quan
 102     Keyseq:   a1   guo4   as1   wf4  guh1  yu..6 qvj6
 103
 104 \\<quail-translation-docstring>
 105
 106 For double-width GB2312 characters corresponding to ASCII, use the
 107 input method `chinese-qj'.")
 108
 109     ("chinese-ecdict" "\e$(05CKH\e(B"
 110 "In this input method, you enter a Chinese (Big5) character or word
 111 by typing the corresponding English word.  For example, if you type
 112 \"computer\", \"\e$(0IZH+\e(B\" is input.
 113
 114 \\<quail-translation-docstring>")
 115
 116     ("chinese-etzy" "\e$(06/0D\e(B"
 117 "Zhuyin base input method for Chinese Big5 characters (`chinese-big5-1',
 118 `chinese-big5-2').
 119
 120 Zhuyin is a kind of phonetic symbol.  One to three Zhuyin symbols
 121 compose one Chinese character.
 122
 123 In this input method, you enter a Chinese character by first typing
 124 keys corresponding to Zhuyin symbols (see the above table) followed by
 125 SPC, 1, 2, 3, or 4 specifying a tone (SPC:\e$(0?v(N\e(B, 1:\e$(0M=Vy\e(B, 2:\e$(0Dm(N\e(B, 3: \e$(0&9Vy\e(B,
 126 4:\e$(0(+Vy\e(B).
 127
 128 \\<quail-translation-docstring>")
 129
 130     ("chinese-punct-b5" "\e$(0O:\e(BB"
 131      "Input method for Chinese punctuation and symbols of Big5
 132 \(`chinese-big5-1' and `chinese-big5-2').")
 133
 134     ("chinese-punct" "\e$A1j\e(BG"
 135      "Input method for Chinese punctuation and symbols of GB2312
 136 \(`chinese-gb2312').")
 137
 138     ("chinese-py-b5" "\e$(03<\e(BB"
 139      "Pinyin base input method for Chinese Big5 characters
 140 \(`chinese-big5-1', `chinese-big5-2').
 141
 142 This input method works almost the same way as `chinese-py' (which
 143 see).
 144
 145 This input method supports only Han characters.  The more convenient
 146 method is `chinese-py-punct-b5', which is the combination of this
 147 method and `chinese-punct-b5' and which supports both Han characters
 148 and punctuation/symbols.
 149
 150 For double-width Big5 characters corresponding to ASCII, use the input
 151 method `chinese-qj-b5'.
 152
 153 The input method `chinese-py' and `chinese-tonepy' are also Pinyin
 154 based, but for the character set GB2312 (`chinese-gb2312').")
 155
 156     ("chinese-qj-b5" "\e$(0)A\e(BB")
 157
 158     ("chinese-qj" "\e$AH+\e(BG")
 159
 160     ("chinese-sw" "\e$AJWN2\e(B"
 161 "Radical base input method for Chinese charset GB2312 (`chinese-gb2312').
 162
 163 In this input method, you enter a Chinese character by typing two
 164 keys.  The first key corresponds to the first (\e$AJW\e(B) radical, the second
 165 key corresponds to the last (\e$AN2\e(B) radical.  The correspondence of keys
 166 and radicals is as below:
 167
 168  first radical:
 169  a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 170  \e$APD\e(B \e$AZ"\e(B \e$AJ,\e(B \e$AX<\e(B \e$A;p\e(B \e$A?Z\e(B \e$A^P\e(B \e$Ac_\e(B \e$AZ%\e(B \e$A\3\e(B \e$AXi\e(B \e$AD>\e(B \e$Alj\e(B \e$Ab;\e(B \e$ATB\e(B \e$Afy\e(B \e$AJ/\e(B \e$AMu\e(B \e$A0K\e(B \e$AX/\e(B \e$AHU\e(B \e$AeA\e(B \e$Aak\e(B \e$AVq\e(B \e$AR;\e(B \e$AHK\e(B
 171  last radical:
 172  a  b  c  d  e  f  g  h  i  j  k  l  m  n  o  p  q  r  s  t  u  v  w  x  y  z
 173  \e$ASV\e(B \e$AI=\e(B \e$AMA\e(B \e$A56\e(B \e$AZb\e(B \e$A?Z\e(B \e$ARB\e(B \e$Aqb\e(B \e$A4s\e(B \e$A6!\e(B \e$A[L\e(B \e$Ala\e(B \e$AJ.\e(B \e$A4u\e(B \e$AXg\e(B \e$ACE\e(B \e$A=q\e(B \e$AX-\e(B \e$AE.\e(B \e$ARR\e(B \e$A`m\e(B \e$AP!\e(B \e$A3'\e(B \e$A3f\e(B \e$A_.\e(B \e$A27\e(B
 174
 175 \\<quail-translation-docstring>")
 176
 177     ("chinese-tonepy" "\e$A5wF4\e(B"
 178      "Pinyin base input method for Chinese charset GB2312 (`chinese-gb2312').
 179
 180 Pinyin is the standard roman transliteration method for Chinese.
 181 For the details of Pinyin system, see the documentation of the input
 182 method `chinese-py'.
 183
 184 This input method works almost the same way as `chinese-py'.  The
 185 difference is that you must type 1..5 after each Pinyin spelling to
 186 specify a tone (1:\e$ARuF=\e(B, 2:\e$AQtF=\e(B, 3:\e$AIOIy\e(B, 4\e$AOBIy\e(B, 5:\e$AGaIy\e(B).
 187
 188 \\<quail-translation-docstring>
 189
 190 For instance, to input \e$ADc\e(B, you type \"n i 3 3\", the first \"n i\" is
 191 a Pinyin, the next \"3\" specifies tone, and the last \"3\" selects
 192 the third character from the candidate list.
 193
 194 For double-width GB2312 characters corresponding to ASCII, use the
 195 input method `chinese-qj'.")
 196
 197     ("chinese-zozy" "\e$(0I\0D\e(B"
 198 "Zhuyin base input method for Chinese Big5 characters (`chinese-big5-1',
 199 `chinese-big5-2').
 200
 201 Zhuyin is a kind of a phonetic symbol.  One to three Zhuyin symbols
 202 compose a Chinese character.
 203
 204 In this input method, you enter a Chinese character by first typing
 205 keys corresponding to Zhuyin symbols (see the above table) followed by
 206 SPC, 6, 3, 4, or 7 specifying a tone (SPC:\e$(0?v(N\e(B, 6:\e$(0Dm(N\e(B, 3:\e$(0&9Vy\e(B, 4:\e$(0(+Vy\e(B,
 207 7:\e$(0M=Vy\e(B).
 208
 209 \\<quail-translation-docstring>")))
 210
 211 ;; Return a value of the key in the current line.
 212 (defsubst tit-read-key-value ()
 213   (if (looking-at "[^ \t\r\n]+")
 214       (car (read-from-string (concat "\"" (match-string 0) "\"")))))
 215
 216 ;; Return an appropriate quail-package filename from FILENAME (TIT
 217 ;; dictionary filename).  For instance, ".../ZOZY.tit" -> "ZOZY.el".
 218 (defun tit-make-quail-package-file-name (filename &optional dirname)
 219   (expand-file-name
 220    (concat (file-name-nondirectory (substring filename 0 -4)) ".el")
 221    dirname))
 222
 223 ;; This value is nil if we are processing phrase dictionary.
 224 (defvar tit-dictionary t)
 225 (defvar tit-encode nil)
 226 (defvar tit-default-encode "GB")
 227
 228 ;; Generate elements of KEY-BINDINGS arg for `quail-define-package' so
 229 ;; that each characters in KEYS invokes FUNCTION-SYMBOL.
 230 (defun tit-generate-key-bindings (keys function-symbol)
 231   (let ((len (length keys))
 232         (i 0)
 233         (first t)
 234         key)
 235     (while (< i len)
 236       (or first (princ "\n   "))
 237       (setq key (aref keys i))
 238       (if (if (< key ?\ )
 239               (eq (lookup-key quail-translation-keymap
 240                               (char-to-string key))
 241                   'quail-execute-non-quail-command)
 242             (<= key 127))
 243           (progn
 244             (princ (cons (cond ((< key ?\ ) (format "\"\\C-%c\"" (+ key ?@)))
 245                                ((< key 127) (format "\"%c\"" key))
 246                                (t "\"\\C-?\""))
 247                          function-symbol))
 248             (setq first nil)))
 249       (setq i (1+ i)))))
 250
 251 ;; Analyze header part of TIT dictionary and generate an appropriate
 252 ;; `quail-define-package' function call.
 253 (defun tit-process-header (filename)
 254   (message "Processing header part...")
 255   (goto-char (point-min))
 256
 257   ;; At first, generate header part of the Quail package while
 258   ;; collecting information from the original header.
 259   (let ((package (concat
 260                   "chinese-"
 261                   (substring (downcase (file-name-nondirectory filename))
 262                              0 -4)))
 263         ;; TIT keywords and the corresponding default values.
 264         (tit-multichoice t)
 265         (tit-prompt "")
 266         (tit-comments nil)
 267         (tit-backspace "\010\177")
 268         (tit-deleteall "\015\025")
 269         (tit-moveright ".>")
 270         (tit-moveleft ",<")
 271         (tit-keyprompt nil))
 272
 273     (princ ";; Quail package `")
 274     (princ package)
 275     (princ "\n")
 276     (princ ";;   Generated by the command `titdic-convert'\n")
 277     (princ ";;\tOriginal TIT dictionary file: ")
 278     (princ (file-name-nondirectory filename))
 279     (princ "\n\n")
 280
 281     (while (not (eobp))
 282       (let ((ch (following-char))
 283             (pos (point)))
 284         (cond ((= ch ?C)                ; COMMENT
 285                (cond ((looking-at "COMMENT")
 286                       (let ((pos (match-end 0)))
 287                         (end-of-line)
 288                         (setq tit-comments
 289                               (cons (buffer-substring-no-properties pos (point))
 290                                     tit-comments))))))
 291               ((= ch ?M)                ; MULTICHOICE, MOVERIGHT, MOVELEFT
 292                (cond ((looking-at "MULTICHOICE:[ \t]*")
 293                       (goto-char (match-end 0))
 294                       (setq tit-multichoice (looking-at "YES")))
 295                      ((looking-at "MOVERIGHT:[ \t]*")
 296                       (goto-char (match-end 0))
 297                       (setq tit-moveright (tit-read-key-value)))
 298                      ((looking-at "MOVELEFT:[ \t]*")
 299                       (goto-char (match-end 0))
 300                       (setq tit-moveleft (tit-read-key-value)))))
 301               ((= ch ?P)                ; PROMPT
 302                (cond ((looking-at "PROMPT:[ \t]*")
 303                       (goto-char (match-end 0))
 304                       (setq tit-prompt (tit-read-key-value))
 305                       ;; Some TIT dictionaries that are encoded by
 306                       ;; euc-china contains invalid character at the tail.
 307                       (let* ((last (aref tit-prompt (1- (length tit-prompt))))
 308                              (split (split-char last)))
 309                         (if (or (eq (nth 1 split) 32)
 310                                 (eq (nth 2 split) 32))
 311                             (setq tit-prompt (substring tit-prompt 0 -1)))))))
 312               ((= ch ?B)                ; BACKSPACE, BEGINDICTIONARY,
 313                                         ; BEGINPHRASE
 314                (cond ((looking-at "BACKSPACE:[ \t]*")
 315                       (goto-char (match-end 0))
 316                       (setq tit-backspace (tit-read-key-value)))
 317                      ((looking-at "BEGINDICTIONARY")
 318                       (setq tit-dictionary t))
 319                      ((looking-at "BEGINPHRASE")
 320                       (setq tit-dictionary nil))))
 321               ((= ch ?K)                ; KEYPROMPT
 322                (cond ((looking-at "KEYPROMPT(\\(.*\\)):[ \t]*")
 323                       (let ((key-char (match-string 1)))
 324                         (goto-char (match-end 0))
 325                         (if (string-match "\\\\[0-9]+" key-char)
 326                             (setq key-char
 327                                   (car (read-from-string (format "\"%s\""
 328                                                                  key-char)))))
 329                         (setq tit-keyprompt
 330                               (cons (cons key-char (tit-read-key-value))
 331                                     tit-keyprompt)))))))
 332         (end-of-line)
 333         (princ ";; ")
 334         (princ (buffer-substring-no-properties pos (point)))
 335         (princ "\n")
 336         (forward-line 1)))
 337
 338     (princ "\n;;; End of the header of original TIT dictionary.\n\n")
 339     (princ ";;; Code:\n\n(require 'quail)\n\n")
 340
 341     (princ "(quail-define-package ")
 342     ;; Args NAME, LANGUAGE, TITLE
 343     (let ((title (nth 1 (assoc package quail-cxterm-package-ext-info))))
 344       (princ "\"")
 345       (princ package)
 346       (princ "\" \"")
 347       (princ (nth 2 (assoc tit-encode tit-encode-list)))
 348       (princ "\" \"")
 349       (princ (or title
 350                  (if (string-match "[:\e$A!K\e$(0!(!J\e(B]+\\([^:\e$A!K\e$(0!(!K\e(B]+\\)" tit-prompt)
 351                      (substring tit-prompt (match-beginning 1) (match-end 1))
 352                    tit-prompt)))
 353       (princ "\"\n"))
 354
 355     ;; Arg GUIDANCE
 356     (if tit-keyprompt
 357         (progn
 358           (princ " '(")
 359           (while tit-keyprompt
 360             (princ "   ")
 361             (princ (format "(%d . \"%s\")\n"
 362                            (string-to-char (car (car tit-keyprompt)))
 363                            (cdr (car tit-keyprompt))))
 364             (setq tit-keyprompt (cdr tit-keyprompt)))
 365           (princ ")"))
 366       (princ " t\n"))
 367
 368     ;; Arg DOCSTRING
 369     (let ((doc (concat tit-prompt "\n"))
 370           (comments (if tit-comments
 371                         (mapconcat 'identity (nreverse tit-comments) "\n")))
 372           (doc-ext (nth 2 (assoc package quail-cxterm-package-ext-info))))
 373       (if comments
 374           (setq doc (concat doc "\n" comments "\n")))
 375       (if doc-ext
 376           (setq doc (concat doc "\n" doc-ext "\n")))
 377       (prin1 doc)
 378       (terpri))
 379
 380     ;; Arg KEY-BINDINGS
 381     (princ " '(")
 382     (tit-generate-key-bindings tit-backspace 'quail-delete-last-char)
 383     (princ "\n   ")
 384     (tit-generate-key-bindings tit-deleteall 'quail-abort-translation)
 385     (princ "\n   ")
 386     (tit-generate-key-bindings tit-moveright 'quail-next-translation)
 387     (princ "\n   ")
 388     (tit-generate-key-bindings tit-moveleft 'quail-prev-translation)
 389     (princ ")\n")
 390
 391     ;; Args FORGET-TRANSLATION, DETERMINISTIC, KBD-TRANSLATE, SHOW-LAYOUT.
 392     ;; The remaining args are all nil.
 393     (princ " nil")
 394     (princ (if tit-multichoice " nil" " t"))
 395     (princ (if tit-keyprompt " t t)\n\n" " nil nil)\n\n"))))
 396
 397 (defsubst tit-flush-translations (key translations)
 398   (if (string-match "\\\\[0-9][0-9][0-9]" key)
 399       (let ((newkey (concat (substring key 0 (match-beginning 0))
 400                             (car (read-from-string
 401                                   (concat "\"" (match-string 0 key) "\"")))))
 402             (idx (match-end 0)))
 403         (while (string-match "\\\\[0-9][0-9][0-9]" key idx)
 404           (setq newkey (concat
 405                         newkey
 406                         (substring key idx (match-beginning 0))
 407                         (car (read-from-string
 408                               (concat "\"" (match-string 0 key) "\"")))))
 409           (setq idx (match-end 0)))
 410         (setq key (concat newkey (substring key idx)))))
 411   (prin1 (list key (if tit-dictionary translations
 412                      (vconcat (nreverse translations)))))
 413   (princ "\n"))
 414
 415 ;; Convert body part of TIT dictionary into `quail-define-rules'
 416 ;; function call.
 417 (defun tit-process-body ()
 418   (message "Formatting translation rules...")
 419   (let* ((template (list nil nil))
 420          (second (cdr template))
 421          (prev-key "")
 422          ch key translations pos)
 423     (princ "(quail-define-rules\n")
 424     (while (null (eobp))
 425       (setq ch (following-char))
 426       (if (or (= ch ?#) (= ch ?\n))
 427           (forward-line 1)
 428         (setq pos (point))
 429         (skip-chars-forward "^ \t\n")
 430         (setq key (buffer-substring-no-properties pos (point)))
 431         (skip-chars-forward " \t")
 432         (setq ch (following-char))
 433         (if (or (= ch ?#) (= ch ?\n))
 434             ;; This entry contains no translations.  Let's ignore it.
 435             (forward-line 1)
 436           (or (string= key prev-key)
 437               (progn
 438                 (if translations
 439                     (tit-flush-translations prev-key translations))
 440                 (setq translations nil
 441                       prev-key key)))
 442           (if tit-dictionary
 443               (progn
 444                 (setq pos (point))
 445                 (skip-chars-forward "^ \t#\n")
 446                 (setq translations
 447                       (if translations
 448                           (concat translations
 449                                   (buffer-substring-no-properties pos (point)))
 450                         (buffer-substring-no-properties pos (point)))))
 451             (while (not (eolp))
 452               (setq pos (point))
 453               (skip-chars-forward "^ \t\n")
 454               (setq translations (cons (buffer-substring-no-properties
 455                                         pos (point))
 456                                        translations))
 457               (skip-chars-forward " \t")
 458               (setq ch (following-char))
 459               (if (= ch ?#) (end-of-line))))
 460           (forward-line 1))))
 461
 462     (if translations
 463         (tit-flush-translations prev-key translations))
 464     (princ ")\n")))
 465
 466 ;;;###autoload
 467 (defun titdic-convert (filename &optional dirname)
 468   "Convert a TIT dictionary of FILENAME into a Quail package.
 469 Optional argument DIRNAME if specified is the directory name under which
 470 the generated Quail package is saved."
 471   (interactive "FTIT dictionary file: ")
 472   (let ((coding-system-for-write nil))
 473     (with-temp-file  (tit-make-quail-package-file-name filename dirname)
 474       (let ((standard-output (current-buffer)))
 475         (with-temp-buffer
 476           (set-buffer-multibyte nil)
 477           ;; Here we must use `raw-text' instead of `no-conversion' to
 478           ;; enable auto-decoding of eol format (CRLF->LF).
 479           (let ((coding-system-for-read 'raw-text))
 480             (insert-file-contents (expand-file-name filename)))
 481
 482           ;; Decode the buffer contents from the encoding specified by a
 483           ;; value of the key "ENCODE:".
 484           (if (not (search-forward "\nBEGIN" nil t))
 485               (error "TIT dictionary doesn't have body part"))
 486           (let ((limit (point))
 487                 coding-system slot)
 488             (goto-char (point-min))
 489             (if (re-search-forward "^ENCODE:[ \t]*" limit t)
 490                 (progn
 491                   (goto-char (match-end 0))
 492                   (setq tit-encode (tit-read-key-value)))
 493               (setq tit-encode tit-default-encode))
 494             (setq slot (assoc tit-encode tit-encode-list))
 495             (if (not slot)
 496                 (error "Invalid ENCODE: value in TIT dictionary"))
 497             (setq coding-system (nth 1 slot))
 498             (message "Decoding with coding system %s..." coding-system)
 499             (goto-char (point-min))
 500             (decode-coding-region (point-min) (point-max) coding-system)
 501             ;; Explicitly set eol format to `unix'.
 502             (setq coding-system-for-write
 503                   (coding-system-change-eol-conversion coding-system 'unix))
 504             (remove-text-properties (point-min) (point-max) '(charset nil)))
 505
 506           (set-buffer-multibyte t)
 507           ;; Set point the starting position of the body part.
 508           (goto-char (point-min))
 509           (if (not (search-forward "\nBEGIN" nil t))
 510               (error "TIT dictionary can't be decoded correctly"))
 511
 512           ;; Process the header part.
 513           (forward-line 1)
 514           (narrow-to-region (point-min) (point))
 515           (tit-process-header filename)
 516           (widen)
 517
 518           ;; Process the body part
 519           (tit-process-body)
 520
 521           (princ ";; Local Variables:\n")
 522           (princ ";; version-control: never\n")
 523           (princ ";; no-update-autoloads: t\n")
 524           (princ (format ";; coding: %s\n" coding-system-for-write))
 525           (princ ";; End:\n"))))))
 526
 527 ;;;###autoload
 528 (defun batch-titdic-convert (&optional force)
 529   "Run `titdic-convert' on the files remaining on the command line.
 530 Use this from the command line, with `-batch';
 531 it won't work in an interactive Emacs.
 532 For example, invoke \"emacs -batch -f batch-titdic-convert XXX.tit\" to
 533  generate Quail package file \"xxx.el\" from TIT dictionary file \"XXX.tit\".
 534 To get complete usage, invoke \"emacs -batch -f batch-titdic-convert -h\"."
 535   (defvar command-line-args-left)       ; Avoid compiler warning.
 536   (if (not noninteractive)
 537       (error "`batch-titdic-convert' should be used only with -batch"))
 538   (if (string= (car command-line-args-left) "-h")
 539       (progn
 540         (message "To convert XXX.tit and YYY.tit into xxx.el and yyy.el:")
 541         (message "  %% emacs -batch -l titdic-cnv -f batch-titdic-convert XXX.tit YYY.tit")
 542         (message "To convert XXX.tit into DIR/xxx.el:")
 543         (message "  %% emacs -batch -l titdic-cnv -f batch-titdic-convert -dir DIR XXX.tit"))
 544     (let (targetdir filename files file)
 545       (if (string= (car command-line-args-left) "-dir")
 546           (progn
 547             (setq command-line-args-left (cdr command-line-args-left))
 548             (setq targetdir (car command-line-args-left))
 549             (setq command-line-args-left (cdr command-line-args-left))))
 550       (while command-line-args-left
 551         (setq filename (expand-file-name (car command-line-args-left)))
 552         (if (file-directory-p filename)
 553             (progn
 554               (message "Converting all tit files in the directory %s" filename)
 555               (setq files (directory-files filename t "\\.tit$")))
 556           (setq files (list filename)))
 557         (while files
 558           (setq file (expand-file-name (car files)))
 559           (when (or force
 560                     (file-newer-than-file-p
 561                      file (tit-make-quail-package-file-name file targetdir)))
 562             (message "Converting %s to quail-package..." file)
 563             (titdic-convert file targetdir))
 564           (setq files (cdr files)))
 565         (setq command-line-args-left (cdr command-line-args-left)))
 566       (message "Byte-compile the created files by:")
 567       (message "  %% emacs -batch -f batch-byte-compile XXX.el")))
 568   (kill-emacs 0))
 569
 570 \f
 571 ;;; Converter of miscellaneous dictionaries other than TIT format.
 572
 573 ;; Alist of input method names and the corresponding information.
 574 ;; Each element has this form:
 575 ;;   (INPUT-METHOD-NAME         ;; Name of the input method.
 576 ;;    INPUT-METHOD-TITLE        ;; Title string of the input method
 577 ;;    DICFILE                   ;; Name of the source dictionary file.
 578 ;;    CODING                    ;; Coding system of the dictionary file.
 579 ;;    QUAILFILE                 ;; Name of the Quail package file.
 580 ;;    CONVERTER                 ;; Function to generate the Quail package.
 581 ;;    COPYRIGHT-NOTICE          ;; Copyright notice of the source dictionary.
 582 ;;    )
 583
 584 (defvar quail-misc-package-ext-info
 585   '(("chinese-b5-tsangchi" "\e$(06A\e(BB"
 586      "cangjie-table.b5" big5 "tsang-b5.el"
 587      tsang-b5-converter
 588      "\
 589 ;; # Copyright 2001 Christian Wittern <wittern@iis.sinica.edu.tw>
 590 ;; #
 591 ;; # Permission to copy and distribute both modified and
 592 ;; # unmodified versions is granted without royalty provided
 593 ;; # this notice is preserved.")
 594
 595     ("chinese-b5-quick" "\e$(0X|\e(BB"
 596      "cangjie-table.b5" big5 "quick-b5.el"
 597      quick-b5-converter
 598      "\
 599 ;; # Copyright 2001 Christian Wittern <wittern@iis.sinica.edu.tw>
 600 ;; #
 601 ;; # Permission to copy and distribute both modified and
 602 ;; # unmodified versions is granted without royalty provided
 603 ;; # this notice is preserved.")
 604
 605     ("chinese-cns-tsangchi" "\e$(GT?\e(BC"
 606      "cangjie-table.cns" iso-2022-cn-ext "tsang-cns.el"
 607      tsang-cns-converter
 608      "\
 609 ;; # Copyright 2001 Christian Wittern <wittern@iis.sinica.edu.tw>
 610 ;; #
 611 ;; # Permission to copy and distribute both modified and
 612 ;; # unmodified versions is granted without royalty provided
 613 ;; # this notice is preserved.")
 614
 615     ("chinese-cns-quick" "\e$(Gv|\e(BC"
 616      "cangjie-table.cns" iso-2022-cn-ext "quick-cns.el"
 617      quick-cns-converter
 618      "\
 619 ;; # Copyright 2001 Christian Wittern <wittern@iis.sinica.edu.tw>
 620 ;; #
 621 ;; # Permission to copy and distribute both modified and
 622 ;; # unmodified versions is granted without royalty provided
 623 ;; # this notice is preserved.")
 624
 625     ("chinese-py" "\e$AF4\e(BG"
 626      "pinyin.map" cn-gb-2312 "PY.el"
 627      py-converter
 628      "\
 629 ;; \"pinyin.map\" is included in a free package called CCE.  It is
 630 ;; available at:
 631 ;;      http://ftp.debian.org/debian/dists/potato/main
 632 ;;              /source/utils/cce_0.36.orig.tar.gz
 633 ;; This package contains the following copyright notice.
 634 ;;
 635 ;;
 636 ;;             Copyright (C) 1999, Rui He, herui@cs.duke.edu
 637 ;;
 638 ;;
 639 ;;                  CCE(Console Chinese Environment) 0.32
 640 ;;
 641 ;; CCE is free software; you can redistribute it and/or modify it under the
 642 ;; terms of the GNU General Public License as published by the Free Software
 643 ;; Foundation; either version 1, or (at your option) any later version.
 644 ;;
 645 ;; CCE is distributed in the hope that it will be useful, but WITHOUT ANY
 646 ;; WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 647 ;; FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 648 ;; details.
 649 ;;
 650 ;; You should have received a copy of the GNU General Public License along with
 651 ;; CCE.  If not, see <http://www.gnu.org/licenses/>.")
 652
 653     ("chinese-ziranma" "\e$AWTH;\e(B"
 654      "ziranma.cin" cn-gb-2312 "ZIRANMA.el"
 655      ziranma-converter
 656      "\
 657 ;; \"ziranma.cin\" is included in a free package called CCE.  It is
 658 ;; available at:
 659 ;;      http://ftp.debian.org/debian/dists/potato/main
 660 ;;              /source/utils/cce_0.36.orig.tar.gz
 661 ;; This package contains the following copyright notice.
 662 ;;
 663 ;;
 664 ;;             Copyright (C) 1999, Rui He, herui@cs.duke.edu
 665 ;;
 666 ;;
 667 ;;                  CCE(Console Chinese Environment) 0.32
 668 ;;
 669 ;; CCE is free software; you can redistribute it and/or modify it under the
 670 ;; terms of the GNU General Public License as published by the Free Software
 671 ;; Foundation; either version 1, or (at your option) any later version.
 672 ;;
 673 ;; CCE is distributed in the hope that it will be useful, but WITHOUT ANY
 674 ;; WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 675 ;; FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 676 ;; details.
 677 ;;
 678 ;; You should have received a copy of the GNU General Public License along with
 679 ;; CCE.  If not, see <http://www.gnu.org/licenses/>.")
 680
 681     ("chinese-ctlau" "\e$AAuTA\e(B"
 682      "CTLau.html" cn-gb-2312 "CTLau.el"
 683      ctlau-gb-converter
 684      "\
 685 ;; \"CTLau.html\" is available at:
 686 ;;
 687 ;;   http://umunhum.stanford.edu/~lee/chicomp/CTLau.html
 688 ;;
 689 ;; It contains the following copyright notice:
 690 ;;
 691 ;; # Copyright (C) 1988-2001  Fung Fung Lee (lee@umunhum.stanford.edu)
 692 ;; #
 693 ;; # This program is free software; you can redistribute it and/or
 694 ;; # modify it under the terms of the GNU General Public License
 695 ;; # as published by the Free Software Foundation; either version 2
 696 ;; # of the License, or any later version.
 697 ;; #
 698 ;; # This program is distributed in the hope that it will be useful,
 699 ;; # but WITHOUT ANY WARRANTY; without even the implied warranty of
 700 ;; # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 701 ;; # GNU General Public License for more details.
 702 ;; #
 703 ;; # You should have received a copy of the GNU General Public License
 704 ;; # along with this program.  If not, see <http://www.gnu.org/licenses/>.")
 705
 706     ("chinese-ctlaub" "\e$(0N,Gn\e(B"
 707      "CTLau-b5.html" big5 "CTLau-b5.el"
 708      ctlau-b5-converter
 709      "\
 710 ;; \"CTLau-b5.html\" is available at:
 711 ;;
 712 ;;   http://umunhum.stanford.edu/~lee/chicomp/CTLau-b5.html
 713 ;;
 714 ;; It contains the following copyright notice:
 715 ;;
 716 ;; # Copyright (C) 1988-2001  Fung Fung Lee (lee@umunhum.stanford.edu)
 717 ;; #
 718 ;; # This program is free software; you can redistribute it and/or
 719 ;; # modify it under the terms of the GNU General Public License
 720 ;; # as published by the Free Software Foundation; either version 2
 721 ;; # of the License, or any later version.
 722 ;; #
 723 ;; # This program is distributed in the hope that it will be useful,
 724 ;; # but WITHOUT ANY WARRANTY; without even the implied warranty of
 725 ;; # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 726 ;; # GNU General Public License for more details.
 727 ;; #
 728 ;; # You should have received a copy of the GNU General Public License
 729 ;; # along with this program.  If not, see <http://www.gnu.org/licenses/>.")
 730     ))
 731
 732 ;; Generate a code of a Quail package in the current buffer from Tsang
 733 ;; dictionary in the buffer DICBUF.  The input method name of the
 734 ;; Quail package is NAME, and the title string is TITLE.
 735
 736 ;; TSANG-P is non-nil, generate \e$(06AQo\e(B input method.  Otherwise
 737 ;; generate \e$(0X|/y\e(B (simple version of \e$(06AQo\e(B).  If BIG5-P is non-nil, the
 738 ;; input method is for inputting Big5 characters.  Otherwise the input
 739 ;; method is for inputting CNS characters.
 740
 741 (defun tsang-quick-converter (dicbuf name title tsang-p big5-p)
 742   (let ((fulltitle (if tsang-p (if big5-p "\e$(06AQo\e(B" "\e$(GT?on\e(B")
 743                      (if big5-p "\e$(0X|/y\e(B" "\e$(Gv|Mx\e(B")))
 744         dic)
 745     (goto-char (point-max))
 746     (if big5-p
 747         (insert (format "\"\e$(0&d'GTT&,!J\e(B%s\e$(0!K\e(BBIG5
 748
 749         \e$(0KHM$\e(B%s\e$(0TT&,WoOu\e(B
 750
 751    [Q \e$(0'D\e(B] [W \e$(0(q\e(B] [E \e$(0'V\e(B] [R \e$(0&H\e(B] [T \e$(0'>\e(B] [Y \e$(0&4\e(B] [U \e$(0&U\e(B] [I \e$(0'B\e(B] [O \e$(0&*\e(B] [P \e$(0'A\e(B]
 752
 753     [A \e$(0'K\e(B] [S \e$(0&T\e(B] [D \e$(0'N\e(B] [F \e$(0'W\e(B] [G \e$(0&I\e(B] [H \e$(0*M\e(B] [J \e$(0&3\e(B] [L \e$(0&d\e(B]
 754
 755       [Z  ] [X \e$(0[E\e(B] [C \e$(01[\e(B] [V \e$(0&M\e(B] [B \e$(0'M\e(B] [N \e$(0&_\e(B] [M \e$(0&"\e(B]
 756
 757 \\\\<quail-translation-docstring>\"\n"
 758                         fulltitle fulltitle))
 759       (insert (format "\"\e$(GDcEFrSD+!J\e(B%s\e$(G!K\e(BCNS
 760
 761         \e$(GiGk#\e(B%s\e$(GrSD+uomu\e(B
 762
 763    [Q \e$(GEC\e(B] [W \e$(GFp\e(B] [E \e$(GEU\e(B] [R \e$(GDG\e(B] [T \e$(GE=\e(B] [Y \e$(GD3\e(B] [U \e$(GDT\e(B] [I \e$(GEA\e(B] [O \e$(GD)\e(B] [P \e$(GE@\e(B]
 764
 765     [A \e$(GEJ\e(B] [S \e$(GDS\e(B] [D \e$(GEM\e(B] [F \e$(GEV\e(B] [G \e$(GDH\e(B] [H \e$(GHL\e(B] [J \e$(GD2\e(B] [L \e$(GDc\e(B]
 766
 767       [Z  ] [X \e$(GyE\e(B] [C \e$(GOZ\e(B] [V \e$(GDL\e(B] [B \e$(GEL\e(B] [N \e$(GD^\e(B] [M \e$(GD!\e(B]
 768
 769 \\\\<quail-translation-docstring>\"\n"
 770                       fulltitle fulltitle)))
 771     (insert "  '((\".\" . quail-next-translation-block)
 772    (\",\" . quail-prev-translation-block))
 773   nil nil)\n\n")
 774     (insert "(quail-define-rules\n")
 775     (with-current-buffer dicbuf
 776       ;; Handle double CR line ends, which result when checking out of
 777       ;; CVS on MS-Windows.
 778       (goto-char (point-min))
 779       (search-forward "A440")
 780       (beginning-of-line)
 781       (let ((table (make-hash-table :test 'equal))
 782             val)
 783         (while (not (eobp))
 784           (forward-char 5)
 785           (let ((trans (char-to-string (following-char)))
 786                 key slot)
 787             (re-search-forward "\\([A-Z]+\\)\r*$" nil t)
 788             (setq key (downcase
 789                        (if (or tsang-p
 790                                (<= (- (match-end 1) (match-beginning 1)) 1))
 791                            (match-string 1)
 792                          (string (char-after (match-beginning 1))
 793                                  (char-after (1- (match-end 1)))))))
 794             (setq val (gethash key table))
 795             (if val (setq trans (concat val trans)))
 796             (puthash key trans table)
 797             (forward-line 1)))
 798         (maphash #'(lambda (key val) (setq dic (cons (cons key val) dic)))
 799                  table)))
 800     (setq dic (sort dic (function (lambda (x y) (string< (car x ) (car y))))))
 801     (dolist (elt dic)
 802       (insert (format "(%S\t%S)\n" (car elt) (cdr elt))))
 803     (let ((punctuation '((";" "\e$(0!'!2!"!#!.!/\e(B" "\e$(G!'!2!"!#!.!/\e(B")
 804                          (":" "\e$(0!(!+!3!%!$!&!0!1\e(B" "\e$(G!(!+!3!%!$!&!0!1\e(B")
 805                          ("'" "\e$(0!e!d\e(B" "\e$(G!e!d\e(B")
 806                          ("\"" "\e$(0!g!f!h!i!q\e(B" "\e$(G!g!f!h!i!q\e(B")
 807                          ("\\" "\e$(0"`"b#M\e(B" "\e$(G"`"b#M\e(B")
 808                          ("|" "\e$(0!6!8!:"^\e(B" "\e$(G!6!8!:"^\e(B")
 809                          ("/" "\e$(0"_"a#L\e(B" "\e$(G"_"a#L\e(B")
 810                          ("?" "\e$(0!)!4\e(B" "\e$(G!)!4\e(B")
 811                          ("<" "\e$(0!R"6"A!T"H\e(B" "\e$(G!R"6"A!T"H\e(B")
 812                          (">" "\e$(0!S"7"B!U\e(B" "\e$(G!S"7"B!U\e(B")
 813                          ("[" "\e$(0!F!J!b!H!L!V!Z!X!\\e(B" "\e$(G!F!J!b!H!L!V!Z!X!\\e(B")
 814                          ("]" "\e$(0!G!K!c!I!M!W![!Y!]\e(B" "\e$(G!G!K!c!I!M!W![!Y!]\e(B")
 815                          ("{" "\e$(0!B!`!D\e(B " "\e$(G!B!`!D\e(B ")
 816                          ("}" "\e$(0!C!a!E\e(B" "\e$(G!C!a!E\e(B")
 817                          ("`" "\e$(0!j!k\e(B" "\e$(G!j!k\e(B")
 818                          ("~" "\e$(0"D"+",!<!=\e(B" "\e$(G"D"+",!<!=\e(B")
 819                          ("!" "\e$(0!*!5\e(B" "\e$(G!*!5\e(B")
 820                          ("@" "\e$(0"i"n\e(B" "\e$(G"i"n\e(B")
 821                          ("#" "\e$(0!l"-\e(B" "\e$(G!l"-\e(B")
 822                          ("$" "\e$(0"c"l\e(B" "\e$(G"c"l\e(B")
 823                          ("%" "\e$(0"h"m\e(B" "\e$(G"h"m\e(B")
 824                          ("&" "\e$(0!m".\e(B" "\e$(G!m".\e(B")
 825                          ("*" "\e$(0!n"/!o!w!x\e(B" "\e$(G!n"/!o!w!x\e(B")
 826                          ("(" "\e$(0!>!^!@\e(B" "\e$(G!>!^!@\e(B")
 827                          (")" "\e$(0!?!_!A\e(B" "\e$(G!?!_!A\e(B")
 828                          ("-" "\e$(0!7!9"#"$"1"@\e(B" "\e$(G!7!9"#"$"1"@\e(B")
 829                          ("_" "\e$(0"%"&\e(B" "\e$(G"%"&\e(B")
 830                          ("=" "\e$(0"8"C\e(B" "\e$(G"8"C\e(B")
 831                          ("+" "\e$(0"0"?\e(B" "\e$(G"0"?\e(B"))))
 832     (dolist (elt punctuation)
 833       (insert (format "(%S %S)\n" (concat "z" (car elt))
 834                       (if big5-p (nth 1 elt) (nth 2 elt))))))
 835     (insert ")\n")))
 836
 837 (defun tsang-b5-converter (dicbuf name title)
 838   (tsang-quick-converter dicbuf name title t t))
 839
 840 (defun quick-b5-converter (dicbuf name title)
 841   (tsang-quick-converter dicbuf name title nil t))
 842
 843 (defun tsang-cns-converter (dicbuf name title)
 844   (tsang-quick-converter dicbuf name title t nil))
 845
 846 (defun quick-cns-converter (dicbuf name title)
 847   (tsang-quick-converter dicbuf name title nil nil))
 848
 849 ;; Generate a code of a Quail package in the current buffer from
 850 ;; Pinyin dictionary in the buffer DICBUF.  The input method name of
 851 ;; the Quail package is NAME, and the title string is TITLE.
 852
 853 (defun py-converter (dicbuf name title)
 854   (goto-char (point-max))
 855   (insert (format "%S\n" "\e$A::WVJdHk!KF4Rt!K\e(B
 856
 857         \e$AF4Rt7=08\e(B
 858
 859  \e$AP!P4S"NDWVD84z1m!8F4Rt!97{:E#,\e(B \"u(yu) \e$ATrSC\e(B u: \e$A1mJ>!C\e(B
 860
 861 Pinyin base input method for Chinese charset GB2312 (`chinese-gb2312').
 862
 863 Pinyin is the standard roman transliteration method for Chinese.
 864 Pinyin uses a sequence of Latin alphabetic characters for each Chinese
 865 character.  The sequence is made by the combination of the initials
 866 \(the beginning sounds) and finals (the ending sounds).
 867
 868   initials: b p m f d t n l z c s zh ch sh r j q x g k h
 869   finals: a o e i er ai ei oa ou an en ang eng ong i ia iao ie iu ian in
 870           iang ing iong u ua uo uai ui uan un uan ueng yu yue yuan yun
 871
 872   (Note: In the correct Pinyin writing, the sequence \"yu\" in the last
 873    four finals should be written by the character u-umlaut `\e$A(9\e(B'.)
 874
 875 With this input method, you enter a Chinese character by first
 876 entering its pinyin spelling.
 877
 878 \\<quail-translation-docstring>
 879
 880 For instance, to input \e$ADc\e(B, you type \"n i C-n 3\".  The first \"n i\"
 881 is a Pinyin, \"C-n\" selects the next group of candidates (each group
 882 contains at most 10 characters), \"3\" select the third character in
 883 that group.
 884
 885 This input method supports only Han characters.  The related input
 886 method `chinese-py-punct' is the combination of this method and
 887 `chinese-punct'; it supports both Han characters and punctuation
 888 characters.
 889
 890 For double-width GB2312 characters corresponding to ASCII, use the
 891 input method `chinese-qj'.
 892
 893 The correct Pinyin system specifies tones by diacritical marks, but
 894 this input method doesn't use them, which results in easy (you don't
 895 have to know the exact tones), but verbose (many characters are assigned
 896 to the same key sequence) input.  You may also want to try the input
 897 method `chinese-tonepy' with which you must specify tones by digits
 898 \(1..5)."))
 899   (insert "  '((\"\C-?\" . quail-delete-last-char)
 900    (\".\" . quail-next-translation)
 901    (\">\" . quail-next-translation)
 902    (\",\" . quail-prev-translation)
 903    (\"<\" . quail-prev-translation))
 904   nil nil nil nil)\n\n")
 905   (insert "(quail-define-rules\n")
 906   (let ((pos (point)))
 907     (insert-buffer-substring-no-properties dicbuf)
 908     (goto-char pos)
 909     (re-search-forward "^[a-z]")
 910     (beginning-of-line)
 911     (delete-region pos (point))
 912     (while (not (eobp))
 913       (insert "(\"")
 914       (skip-chars-forward "a-z")
 915       (insert "\" \"")
 916       (delete-char 1)
 917       (end-of-line)
 918       (while (= (preceding-char) ?\r)
 919         (delete-char -1))
 920       (insert "\")")
 921       (forward-line 1)))
 922   (insert ")\n"))
 923
 924 ;; Generate a code of a Quail package in the current buffer from
 925 ;; Ziranma dictionary in the buffer DICBUF.  The input method name of
 926 ;; the Quail package is NAME, and the title string is TITLE.
 927
 928 (defun ziranma-converter (dicbuf name title)
 929   (let (dic)
 930     (with-current-buffer dicbuf
 931       (goto-char (point-min))
 932       (search-forward "\n%keyname end")
 933       (forward-line 1)
 934       (let ((table (make-hash-table :test 'equal))
 935             elt pos key trans val)
 936         (while (not (eobp))
 937           (setq pos (point))
 938           (skip-chars-forward "^ \t")
 939           (setq key (buffer-substring-no-properties pos (point)))
 940           (skip-chars-forward " \t")
 941           (setq pos (point))
 942           (skip-chars-forward "^\r\n")
 943           (setq trans (vector (buffer-substring-no-properties pos (point))))
 944           (setq val (gethash key table))
 945           (if val (setq trans (vconcat val trans)))
 946           (puthash key trans table)
 947           (forward-line 1))
 948         (maphash #'(lambda (key trans)
 949                      (let ((len (length trans))
 950                            i)
 951                        (if (and (= len 1) (= (length (aref trans 0)) 1))
 952                            (setq trans (aref trans 0))
 953                          (setq i 0)
 954                          (while (and (< i len)
 955                                      (= (length (aref trans i)) 1))
 956                            (setq i (1+ i)))
 957                          (if (= i len)
 958                              (setq trans (mapconcat 'identity trans "")))))
 959                      (setq dic (cons (cons key trans) dic)))
 960                  table)))
 961     (setq dic (sort dic (function (lambda (x y) (string< (car x) (car y))))))
 962     (goto-char (point-max))
 963     (insert (format "%S\n" "\e$A::WVJdHk!K!>WTH;!?!K\e(B
 964
 965                             \e$A<|EL6TUU1m\e(B:
 966  \e$A)3)%)%)W)%)%)W)%)%)W)%)%)W)%)%)W)%)%)W)%)%)W)%)%)W)%)%)W)%)%)7\e(B
 967  \e$A)'#Q\e(B  \e$A)'#W\e(B  \e$A)'#E\e(B  \e$A)'#R\e(B  \e$A)'#T\e(B  \e$A)'#Y\e(B  \e$A)'#U\e(Bsh\e$A)'#I\e(Bch\e$A)'#O\e(B  \e$A)'#P\e(B  \e$A)'\e(B
 968  \e$A)'\e(B  iu\e$A)'\e(B  ua\e$A)'\e(B   e\e$A)'\e(B uan\e$A)'\e(B  ue\e$A)'\e(B uai\e$A)'\e(B   u\e$A)'\e(B   i\e$A)'\e(B   o\e$A)'\e(B  un\e$A)'\e(B
 969  \e$A)'\e(B    \e$A)'\e(B  ia\e$A)'\e(B    \e$A)'\e(B van\e$A)'\e(B  ve\e$A)'\e(B ing\e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B  uo\e$A)'\e(B  vn\e$A)'\e(B
 970  \e$A);)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)?\e(B
 971    \e$A)'#A\e(B  \e$A)'#S\e(B  \e$A)'#D\e(B  \e$A)'#F\e(B  \e$A)'#G\e(B  \e$A)'#H\e(B  \e$A)'#J\e(B  \e$A)'#K\e(B  \e$A)'#L\e(B  \e$A)'\e(B
 972    \e$A)'\e(B   a\e$A)'\e(Biong\e$A)'\e(Buang\e$A)'\e(B  en\e$A)'\e(B eng\e$A)'\e(B ang\e$A)'\e(B  an\e$A)'\e(B  ao\e$A)'\e(B  ai\e$A)'\e(B
 973    \e$A)'\e(B    \e$A)'\e(B ong\e$A)'\e(Biang\e$A)'\e(B    \e$A)'\e(B  ng\e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B
 974    \e$A);)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)_)W)%)%)7\e(B
 975      \e$A)'#Z\e(B  \e$A)'#X\e(B  \e$A)'#C\e(B  \e$A)'#V\e(Bzh\e$A)'#B\e(B  \e$A)'#N\e(B  \e$A)'#M\e(B  \e$A)'#,\e(B  \e$A)'#.\e(B  \e$A)'\e(B \e$A#/\e(B \e$A)'\e(B
 976      \e$A)'\e(B  ei\e$A)'\e(B  ie\e$A)'\e(B iao\e$A)'\e(B  ui\e$A)'\e(B  ou\e$A)'\e(B  in\e$A)'\e(B ian\e$A)'G0R3)':sR3)'7{:E)'\e(B
 977      \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B   v\e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B    \e$A)'\e(B
 978      \e$A);)%)%)_)%)%)_)%)%)_)%)%)_)%)%)_)%)%)_)%)%)_)%)%)_)%)%)_)%)%)?\e(B
 979
 980
 981 Pinyin base input method for Chinese GB2312 characters (`chinese-gb2312').
 982
 983 Pinyin is the standard roman transliteration method for Chinese.
 984 For the details of Pinyin system, see the documentation of the input
 985 method `chinese-py'.
 986
 987 Unlike the standard spelling of Pinyin, in this input method all
 988 initials and finals are assigned to single keys (see the above table).
 989 For instance, the initial \"ch\" is assigned to the key `i', the final
 990 \"iu\" is assigned to the key `q', and tones 1, 2, 3, 4, and \e$AGaIy\e(B are
 991 assigned to the keys `q', `w', `e', `r', `t' respectively.
 992
 993 \\<quail-translation-docstring>
 994
 995 To input one-letter words, you type 4 keys, the first two for the
 996 Pinyin of the letter, next one for tone, and the last one is always a
 997 quote (').  For instance, \"vsq'\" input \e$AVP\e(B.  Exceptions are these
 998 letters.  You can input them just by typing a single key.
 999
1000         Character: \e$A04\e(B \e$A2;\e(B \e$A4N\e(B \e$A5D\e(B \e$A6~\e(B \e$A7"\e(B \e$A8v\e(B \e$A:M\e(B \e$A3v\e(B \e$A<0\e(B \e$A?I\e(B \e$AAK\e(B \e$AC;\e(B
1001         Key:       a  b  c  d  e  f  g  h  i  j  k  l  m
1002         Character: \e$ADc\e(B \e$AE7\e(B \e$AF,\e(B \e$AF_\e(B \e$AHK\e(B \e$AH}\e(B \e$AK{\e(B \e$AJG\e(B \e$AWE\e(B \e$ANR\e(B \e$AP!\e(B \e$AR;\e(B \e$ATZ\e(B
1003         Key:       n  o  p  q  r  s  t  u  v  w  x  y  z
1004
1005 To input two-letter words, you have two ways.  One way is to type 4
1006 keys, two for the first Pinyin, two for the second Pinyin.  For
1007 instance, \"vsgo\" inputs \e$AVP9z\e(B.  Another way is to type 3 keys: 2
1008 initials of two letters, and quote (').  For instance, \"vg'\" also
1009 inputs \e$AVP9z\e(B.
1010
1011 To input three-letter words, you type 4 keys: initials of three
1012 letters, and the last is quote (').  For instance, \"bjy'2\" inputs \e$A11\e(B
1013 \e$A>)Q<\e(B (the last `2' is to select one of the candidates).
1014
1015 To input words of more than three letters, you type 4 keys, initials
1016 of the first three letters and the last letter.  For instance,
1017 \"bjdt\" inputs \e$A11>)5gJSL(\e(B.
1018
1019 To input symbols and punctuation, type `/' followed by one of `a' to
1020 `z', then select one of the candidates."))
1021     (insert "  '((\"\C-?\" . quail-delete-last-char)
1022    (\".\" . quail-next-translation)
1023    (\"[\" . quail-next-translation)
1024    (\",\" . quail-prev-translation)
1025    (\"]\" . quail-prev-translation))
1026   nil nil nil nil)\n\n")
1027     (insert "(quail-define-rules\n")
1028     (dolist (elt dic)
1029       (insert (format "(%S %S)\n" (car elt) (cdr elt))))
1030     (insert ")\n")))
1031
1032 ;; Generate the code for a Quail package in the current buffer from a
1033 ;; CTLau or CTLau-b5 dictionary in the buffer DICBUF.  The input
1034 ;; method name of the Quail package is NAME, and the title string is
1035 ;; TITLE.  DESCRIPTION is the string shown by describe-input-method.
1036
1037 (defun ctlau-converter (dicbuf name title description)
1038   (goto-char (point-max))
1039   (insert (format "%S\n" description))
1040   (insert "  '((\"\C-?\" . quail-delete-last-char)
1041    (\".\" . quail-next-translation)
1042    (\">\" . quail-next-translation)
1043    (\",\" . quail-prev-translation)
1044    (\"<\" . quail-prev-translation))
1045   nil nil nil nil)\n\n")
1046   (insert "(quail-define-rules\n")
1047   (let (dicbuf-start dicbuf-end key-start key (pos (point)))
1048     ;; Find the dictionary, which starts below a horizontal rule and
1049     ;; ends at the second to last line in the HTML file.
1050     (with-current-buffer dicbuf
1051       (goto-char (point-min))
1052       (re-search-forward "^#<hr>")
1053       (forward-line 1)
1054       (setq dicbuf-start (point))
1055       (goto-char (point-max))
1056       (re-search-backward "^<hr>")
1057       (setq dicbuf-end (point)))
1058     (insert-buffer-substring-no-properties dicbuf dicbuf-start dicbuf-end)
1059     ;; CTLau-b5.html contains characters (0xa1 0xbc) which show up as
1060     ;; hollow boxes when the original characters in CTLau.html from
1061     ;; which the file is converted have no Big5 equivalent.  Go
1062     ;; through and delete them.
1063     (goto-char pos)
1064     (while (search-forward "\e$(0!{\e(B" nil t)
1065       (delete-char -1))
1066     ;; Uppercase keys in dictionary need to be downcased.  Backslashes
1067     ;; at the beginning of keys need to be turned into double
1068     ;; backslashes.
1069     (goto-char pos)
1070     (while (not (eobp))
1071       (insert "(\"")
1072       (if (char-equal (following-char) ?\\)
1073           (insert "\\"))
1074       (setq key-start (point))
1075       (skip-chars-forward "\\\\A-Z")
1076       (downcase-region key-start (point))
1077       (insert "\" \"")
1078       (delete-char 1)
1079       (end-of-line)
1080       (while (= (preceding-char) ?\r)
1081         (delete-char -1))
1082       (insert "\")")
1083       (forward-line 1)))
1084   (insert ")\n"))
1085
1086 (defun ctlau-gb-converter (dicbuf name title)
1087   (ctlau-converter dicbuf name title
1088 "\e$A::WVJdHk!KAuN}OiJ=TARt!K\e(B
1089
1090  \e$AAuN}OiJ=TASoW"Rt7=08\e(B
1091  Sidney Lau's Cantonese transcription scheme as described in his book
1092  \"Elementary Cantonese\", The Government Printer, Hong Kong, 1972.
1093  This file was prepared by Fung Fung Lee (\e$A@n7c7e\e(B).
1094  Originally converted from CTCPS3.tit
1095  Last modified: June 2, 1993.
1096
1097  Some infrequent GB characters are accessed by typing \\, followed by
1098  the Cantonese romanization of the respective radical (\e$A2?JW\e(B)."))
1099
1100 (defun ctlau-b5-converter (dicbuf name title)
1101   (ctlau-converter dicbuf name title
1102 "\e$(0KH)tTT&,!(N,Tg>A*#Gn5x!(\e(B
1103
1104  \e$(0N,Tg>A*#GnM$0D5x'J7{\e(B
1105  Sidney Lau's Cantonese transcription scheme as described in his book
1106  \"Elementary Cantonese\", The Government Printer, Hong Kong, 1972.
1107  This file was prepared by Fung Fung Lee (\e$(0,XFS76\e(B).
1108  Originally converted from CTCPS3.tit
1109  Last modified: June 2, 1993.
1110
1111  Some infrequent characters are accessed by typing \\, followed by
1112  the Cantonese romanization of the respective radical (\e$(0?f5}\e(B)."))
1113
1114 (declare-function dos-8+3-filename "dos-fns.el" (filename))
1115
1116 (defun miscdic-convert (filename &optional dirname)
1117   "Convert a dictionary file FILENAME into a Quail package.
1118 Optional argument DIRNAME if specified is the directory name under which
1119 the generated Quail package is saved."
1120   (interactive "FInput method dictionary file: ")
1121   (or (file-readable-p filename)
1122       (error "%s does not exist" filename))
1123   (let ((tail quail-misc-package-ext-info)
1124         coding-system-for-write
1125         slot
1126         name title dicfile coding quailfile converter copyright
1127         dicbuf)
1128     (while tail
1129       (setq slot (car tail)
1130             dicfile (nth 2 slot)
1131             quailfile (nth 4 slot))
1132       (when (and (or (string-match dicfile filename)
1133                      ;; MS-DOS filesystem truncates file names to 8+3
1134                      ;; limits, so "cangjie-table.cns" becomes
1135                      ;; "cangjie-.cns", and the above string-match
1136                      ;; fails.  Give DOS users a chance...
1137                      (and (fboundp 'msdos-long-file-names)
1138                           (not (msdos-long-file-names))
1139                           (string-match (dos-8+3-filename dicfile) filename)))
1140                  (if (file-newer-than-file-p
1141                       filename (expand-file-name quailfile dirname))
1142                      t
1143                    (message "%s is up to date" quailfile)
1144                    nil))
1145         (setq name (car slot)
1146               title (nth 1 slot)
1147               coding (nth 3 slot)
1148               converter (nth 5 slot)
1149               copyright (nth 6 slot))
1150         (message "Converting %s to %s..." dicfile quailfile)
1151         ;; Explicitly set eol format to `unix'.
1152         (setq coding-system-for-write
1153               (coding-system-change-eol-conversion coding 'unix))
1154         (with-temp-file (expand-file-name quailfile dirname)
1155           (insert (format ";; Quail package `%s'\n" name))
1156           (insert ";;   Generated by the command `miscdic-convert'\n")
1157           (insert ";;   Source dictionary file: " dicfile "\n")
1158           (insert ";;   Copyright notice of the source file\n")
1159           (insert ";;------------------------------------------------------\n")
1160           (insert copyright "\n")
1161           (insert ";;------------------------------------------------------\n")
1162           (insert "\n")
1163           (insert ";;; Code:\n\n")
1164           (insert "(require 'quail)\n")
1165           (insert "(quail-define-package \"" name "\" \""
1166                   (if (eq coding 'big5) "Chinese-BIG5"
1167                     (if (eq coding 'iso-2022-cn-ext) "Chinese-CNS"
1168                       "Chinese-GB"))
1169                   "\" \"" title "\" t\n")
1170           (let* ((coding-system-for-read
1171                   (coding-system-change-eol-conversion coding 'unix))
1172                  (dicbuf (find-file-noselect filename)))
1173             (funcall converter dicbuf name title)
1174             (kill-buffer dicbuf))
1175           (insert ";; Local Variables:\n"
1176                   ";; version-control: never\n"
1177                   ";; no-update-autoloads: t\n"
1178                   (format ";; coding: %s\n" coding)
1179                   ";; End:\n\n"
1180                   ";;; " quailfile " ends here\n"))
1181         (message "Converting %s to %s...done" dicfile quailfile))
1182       (setq tail (cdr tail)))))
1183
1184 (defun batch-miscdic-convert ()
1185   "Run `miscdic-convert' on the files remaining on the command line.
1186 Use this from the command line, with `-batch';
1187 it won't work in an interactive Emacs.
1188 If there's an argument \"-dir\", the next argument specifies a directory
1189 to store generated Quail packages."
1190   (defvar command-line-args-left)       ; Avoid compiler warning.
1191   (if (not noninteractive)
1192       (error "`batch-miscdic-convert' should be used only with -batch"))
1193   (let ((dir default-directory)
1194         filename)
1195     (while command-line-args-left
1196       (if (string= (car command-line-args-left) "-dir")
1197           (progn
1198             (setq command-line-args-left (cdr command-line-args-left))
1199             (setq dir (car command-line-args-left))
1200             (setq command-line-args-left (cdr command-line-args-left))))
1201       (setq filename (car command-line-args-left)
1202             command-line-args-left (cdr command-line-args-left))
1203       (if (file-directory-p filename)
1204           (dolist (file (directory-files filename t nil t))
1205             (or (file-directory-p file)
1206                 (miscdic-convert file dir)))
1207         (miscdic-convert filename dir))))
1208   (kill-emacs 0))
1209
1210 ;; Prevent "Local Variables" above confusing Emacs.
1211 \f
1212
1213 ;;; titdic-cnv.el ends here