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   1 ;;; char-db-util.el --- Character Database utility -*- coding: utf-8-er; -*-
   2
   3 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   4 ;;   2007, 2008, 2009, 2010 MORIOKA Tomohiko.
   5
   6 ;; Author: MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
   7 ;; Keywords: CHISE, Character Database, ISO/IEC 10646, UCS, Unicode, MULE.
   8
   9 ;; This file is part of XEmacs CHISE.
  10
  11 ;; XEmacs CHISE is free software; you can redistribute it and/or
  12 ;; modify it under the terms of the GNU General Public License as
  13 ;; published by the Free Software Foundation; either version 2, or (at
  14 ;; your option) any later version.
  15
  16 ;; XEmacs CHISE is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19 ;; General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with XEmacs CHISE; see the file COPYING.  If not, write to
  23 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  24 ;; Boston, MA 02111-1307, USA.
  25
  26 ;;; Code:
  27
  28 (require 'chise-subr)
  29 (require 'ideograph-subr)
  30
  31 (defconst unidata-normative-category-alist
  32   '(("Lu" letter        uppercase)
  33     ("Ll" letter        lowercase)
  34     ("Lt" letter        titlecase)
  35     ("Mn" mark          non-spacing)
  36     ("Mc" mark          spacing-combining)
  37     ("Me" mark          enclosing)
  38     ("Nd" number        decimal-digit)
  39     ("Nl" number        letter)
  40     ("No" number        other)
  41     ("Zs" separator     space)
  42     ("Zl" separator     line)
  43     ("Zp" separator     paragraph)
  44     ("Cc" other         control)
  45     ("Cf" other         format)
  46     ("Cs" other         surrogate)
  47     ("Co" other         private-use)
  48     ("Cn" other         not-assigned)))
  49
  50 (defconst unidata-informative-category-alist
  51   '(("Lm" letter        modifier)
  52     ("Lo" letter        other)
  53     ("Pc" punctuation   connector)
  54     ("Pd" punctuation   dash)
  55     ("Ps" punctuation   open)
  56     ("Pe" punctuation   close)
  57     ("Pi" punctuation   initial-quote)
  58     ("Pf" punctuation   final-quote)
  59     ("Po" punctuation   other)
  60     ("Sm" symbol        math)
  61     ("Sc" symbol        currency)
  62     ("Sk" symbol        modifier)
  63     ("So" symbol        other)
  64     ))
  65
  66 (defconst shuowen-radicals
  67   [?一 ?上 ?示 ?三 ?王 ?玉 ?玨 ?气 ?士 ?丨 ; 010
  68    ?屮 ?艸 ?蓐 ?茻 ?小 ?八 ?釆 ?半 ?牛 ?犛 ; 020
  69    ?告 ?口 ?凵 ?吅 ?哭 ?走 ?止 ?癶 ?步 ?此 ; 030
  70    ?正 ?是 ?辵 ?彳 ?廴 ?㢟 ?行 ?齒 ?牙 ?足 ; 040
  71    ?疋 ?品 ?龠 ?冊 ?㗊 ?舌 ?干 ?谷 ?只 ?㕯 ; 050
  72    ?句 ?丩 ?古 ?十 ?卅 ?言 ?誩 ?音 ?䇂 ?丵 ; 060
  73    ?菐 ?𠬞 ?廾 ?共 ?異 ?舁 ?𦥑 ?䢅 ?爨 ?革 ; 070
  74    ?鬲 ?䰜 ?爪 ?𠃨 ?鬥 ?又 ?𠂇 ?㕜 ?支 ?𦘒 ; 080
  75    ?聿 ?畫 ?隶 ?臤 ?臣 ?殳 ?殺 ?𠘧 ?寸 ?皮 ; 090
  76    ?㼱 ?攴 ?敎 ?卜 ?用 ?爻 ?㸚 ?𥄎 ?目 ?䀠 ; 100
  77    ?眉 ?盾 ?自 ?白 ?鼻 ?皕 ?習 ?羽 ?隹 ?奞 ; 110
  78    ?萑 ?𦫳 ?苜 ?羊 ?羴 ?瞿 ?雔 ?雥 ?鳥 ?烏 ; 120
  79    ?𠦒 ?冓 ?幺 ?𢆶 ?叀 ?玄 ?予 ?放 ?𠬪 ?𣦼 ; 130
  80    ?歺 ?死 ?冎 ?骨 ?肉 ?筋 ?刀 ?刃 ?㓞 ?丰 ; 140
  81    ?耒 ?𧢲 ?竹 ?箕 ?丌 ?左 ?工 ?㠭 ?巫 ?甘 ; 150
  82    ?曰 ?乃 ?丂 ?可 ?兮 ?号 ?亏 ?旨 ?喜 ?壴 ; 160
  83    ?鼓 ?豈 ?豆 ?豊 ?豐 ?䖒 ?虍 ?虎 ?虤 ?皿 ; 170
  84    ?𠙴 ?去 ?血 ?丶 ?丹 ?青 ?井 ?皀 ?鬯 ?食 ; 180
  85    ?亼 ?會 ?倉 ?入 ?缶 ?矢 ?高 ?冂 ?𩫏 ?京 ; 190
  86    ?亯 ?𣆪 ?畗 ?㐭 ?嗇 ?來 ?麥 ?夊 ?舛 ?䑞 ; 200
  87    ?韋 ?弟 ?夂 ?久 ?桀 ?木 ?東 ?林 ?才 ?叒 ; 210
  88    ?之 ?帀 ?出 ?𣎵 ?生 ?乇 ?𠂹 ?𠌶 ?華 ?𥝌 ; 220
  89    ?稽 ?巢 ?桼 ?束 ?㯻 ?囗 ?員 ?貝 ?邑 ?𨛜 ; 230
  90    ?日 ?旦 ?倝 ?㫃 ?冥 ?晶 ?月 ?有 ?明 ?囧 ; 240
  91    ?夕 ?多 ?毌 ?𢎘 ?𣐺 ?卣 ?齊 ?朿 ?片 ?鼎 ; 250
  92    ?克 ?彔 ?禾 ?秝 ?黍 ?香 ?米 ?毇 ?臼 ?凶 ; 260
  93    ?𣎳 ?林 ?麻 ?尗 ?耑 ?韭 ?瓜 ?瓠 ?宀 ?宮 ; 270
  94    ?呂 ?穴 ?㝱 ?𤕫 ?冖 ?𠔼 ?冃 ?㒳 ?网 ?襾 ; 280
  95    ?巾 ?巿 ?帛 ?白 ?㡀 ?黹 ?人 ?𠤎 ?匕 ?从 ; 290
  96    ])
  97
  98 (defun shuowen-radical (number)
  99   (aref shuowen-radicals (1- number)))
 100
 101 (defvar char-db-file-coding-system 'utf-8-mcs-er)
 102
 103 (defvar char-db-feature-domains
 104   '(ucs ucs/compat daikanwa cns gt jis jis/alt jis/a jis/b
 105         jis-x0212 jis-x0213 cdp shinjigen misc unknown))
 106
 107 (defvar char-db-ignored-attributes '(ideographic-products))
 108
 109 (defvar char-db-coded-charset-priority-list
 110   '(ascii
 111     control-1
 112     latin-iso8859-1
 113     latin-iso8859-2
 114     latin-iso8859-3
 115     latin-iso8859-4
 116     latin-iso8859-9
 117     latin-jisx0201
 118     cyrillic-iso8859-5
 119     greek-iso8859-7
 120     thai-tis620
 121     =jis-x0208
 122     =jis-x0208@1978
 123     =jis-x0208@1983
 124     japanese-jisx0212
 125     chinese-gb2312
 126     =jis-x0208@1990
 127     chinese-cns11643-1
 128     chinese-cns11643-2
 129     chinese-cns11643-3
 130     chinese-cns11643-4
 131     chinese-cns11643-5
 132     chinese-cns11643-6
 133     chinese-cns11643-7
 134     =jis-x0213-1
 135     =jis-x0213-1@2000
 136     =jis-x0213-1@2004
 137     =jis-x0213-2
 138     korean-ksc5601
 139     chinese-isoir165
 140     katakana-jisx0201
 141     hebrew-iso8859-8
 142     chinese-gb12345
 143     latin-viscii
 144     ethiopic-ucs
 145     =big5-cdp
 146     =gt
 147     =>>gt
 148     =>gt
 149     ideograph-daikanwa-2
 150     ideograph-daikanwa
 151     =cbeta
 152     ideograph-hanziku-1
 153     ideograph-hanziku-2
 154     ideograph-hanziku-3
 155     ideograph-hanziku-4
 156     ideograph-hanziku-5
 157     ideograph-hanziku-6
 158     ideograph-hanziku-7
 159     ideograph-hanziku-8
 160     ideograph-hanziku-9
 161     ideograph-hanziku-10
 162     ideograph-hanziku-11
 163     ideograph-hanziku-12
 164     =gt-k
 165     =ucs@iso
 166     =ucs@unicode
 167     =>>ucs@unicode
 168     =>>jis-x0208
 169     =>>jis-x0213-1
 170     =>>jis-x0213-1@2000
 171     =>>jis-x0213-1@2004
 172     =>>jis-x0213-2
 173     =>>jis-x0208@1978
 174     =>jis-x0208
 175     =>jis-x0208@1997
 176     =>jis-x0213-1
 177     =>jis-x0213-1@2000
 178     =>jis-x0213-1@2004
 179     =>jis-x0213-2
 180     =big5
 181     =big5-eten
 182     =zinbun-oracle
 183     =>zinbun-oracle
 184     =ruimoku-v6
 185     =jef-china3
 186     =shinjigen))
 187
 188
 189 ;;; @ char-db formatters
 190 ;;;
 191
 192 (defun char-db-make-char-spec (char)
 193   (let (ret char-spec)
 194     (cond ((characterp char)
 195            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 196                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 197                   (setq char-spec (list (cons '=ucs ret)))
 198                   (cond ((setq ret (get-char-attribute char 'name))
 199                          (setq char-spec (cons (cons 'name ret) char-spec))
 200                          )
 201                         ((setq ret (get-char-attribute char 'name*))
 202                          (setq char-spec (cons (cons 'name* ret) char-spec))
 203                          ))
 204                   )
 205                  ((setq ret
 206                         (catch 'tag
 207                           (let ((rest char-db-coded-charset-priority-list)
 208                                 ccs)
 209                             (while rest
 210                               (setq ccs (charset-name
 211                                          (find-charset (car rest))))
 212                               (if (setq ret
 213                                         (encode-char char ccs
 214                                                      'defined-only))
 215                                   (throw 'tag (cons ccs ret)))
 216                               (setq rest (cdr rest))))))
 217                   (setq char-spec (list ret))
 218                   (dolist (ccs (delq (car ret) (charset-list)))
 219                     (if (and (or (charset-iso-final-char ccs)
 220                                  (memq ccs
 221                                        '(=daikanwa
 222                                          =daikanwa@rev2
 223                                          ;; =gt-k
 224                                          =jis-x0208@1997
 225                                          ))
 226                                  (string-match "=ucs@" (symbol-name ccs)))
 227                              (setq ccs (charset-name ccs))
 228                              (null (assq ccs char-spec))
 229                              (setq ret (encode-char char ccs 'defined-only)))
 230                         (setq char-spec (cons (cons ccs ret) char-spec))))
 231                   (if (null char-spec)
 232                       (setq char-spec (split-char char)))
 233                   (cond ((setq ret (get-char-attribute char 'name))
 234                          (setq char-spec (cons (cons 'name ret) char-spec))
 235                          )
 236                         ((setq ret (get-char-attribute char 'name*))
 237                          (setq char-spec (cons (cons 'name* ret) char-spec))
 238                          ))
 239                   )
 240                  ((setq ret (get-char-attribute
 241                              char 'ideographic-combination))
 242                   (setq char-spec
 243                         (cons (cons 'ideographic-combination ret)
 244                               char-spec))
 245                   ))
 246            char-spec)
 247           ((consp char)
 248            char))))
 249
 250 (defun char-db-insert-char-spec (char &optional readable column
 251                                       required-features)
 252   (unless column
 253     (setq column (current-column)))
 254   (let (char-spec temp-char)
 255     (setq char-spec (char-db-make-char-spec char))
 256     (unless (or (characterp char) ; char
 257                 (condition-case nil
 258                     (setq char (find-char char-spec))
 259                   (error nil)))
 260       ;; define temporary character
 261       ;;   Current implementation is dirty.
 262       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 263                                          char-spec)))
 264       (remove-char-attribute temp-char 'ideograph-daikanwa)
 265       (setq char temp-char))
 266     (insert-char-attributes char
 267                             readable
 268                             (union (mapcar #'car char-spec)
 269                                    required-features))
 270     (when temp-char
 271       ;; undefine temporary character
 272       ;;   Current implementation is dirty.
 273       (setq char-spec (char-attribute-alist temp-char))
 274       (while char-spec
 275         (remove-char-attribute temp-char (car (car char-spec)))
 276         (setq char-spec (cdr char-spec))))))
 277
 278 (defun char-db-insert-alist (alist &optional readable column)
 279   (unless column
 280     (setq column (current-column)))
 281   (let ((line-breaking
 282          (concat "\n" (make-string (1+ column) ?\ )))
 283         name value
 284         ret al ; cal
 285         key
 286         lbs cell rest separator)
 287     (insert "(")
 288     (while alist
 289       (setq name (car (car alist))
 290             value (cdr (car alist)))
 291       (cond ((eq name 'char)
 292              (insert "(char . ")
 293              (if (setq ret (condition-case nil
 294                                (find-char value)
 295                              (error nil)))
 296                  (progn
 297                    (setq al nil
 298                          ;; cal nil
 299                          )
 300                    (while value
 301                      (setq key (car (car value)))
 302                      ;; (if (find-charset key)
 303                      ;;     (setq cal (cons key cal))
 304                      (setq al (cons key al))
 305                      ;; )
 306                      (setq value (cdr value)))
 307                    (insert-char-attributes ret
 308                                            readable
 309                                            (or al 'none) ; cal
 310                                            ))
 311                (insert (prin1-to-string value)))
 312              (insert ")")
 313              (insert line-breaking))
 314             ((consp value)
 315              (insert (format "(%-18s " name))
 316              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 317              (while (consp value)
 318                (setq cell (car value))
 319                (if (and (consp cell)
 320                         (consp (car cell))
 321                         (setq ret (condition-case nil
 322                                       (find-char cell)
 323                                     (error nil)))
 324                         )
 325                    (progn
 326                      (setq rest cell
 327                            al nil
 328                            ;; cal nil
 329                            )
 330                      (while rest
 331                        (setq key (car (car rest)))
 332                        ;; (if (find-charset key)
 333                        ;;     (setq cal (cons key cal))
 334                        (setq al (cons key al))
 335                        ;; )
 336                        (setq rest (cdr rest)))
 337                      (if separator
 338                          (insert lbs))
 339                      (insert-char-attributes ret
 340                                              readable
 341                                              al ; cal
 342                                              )
 343                      (setq separator lbs))
 344                  (if separator
 345                      (insert separator))
 346                  (insert (prin1-to-string cell))
 347                  (setq separator " "))
 348                (setq value (cdr value)))
 349              (insert ")")
 350              (insert line-breaking))
 351             (t
 352              (insert (format "(%-18s . %S)%s"
 353                              name value
 354                              line-breaking))))
 355       (setq alist (cdr alist))))
 356   (insert ")"))
 357
 358 (defun char-db-insert-char-reference (plist &optional readable column)
 359   (unless column
 360     (setq column (current-column)))
 361   (let ((line-breaking
 362          (concat "\n" (make-string (1+ column) ?\ )))
 363         (separator "")
 364         name value)
 365     (insert "(")
 366     (while plist
 367       (setq name (pop plist))
 368       (setq value (pop plist))
 369       (cond ((eq name :char)
 370              (insert separator)
 371              (insert ":char\t")
 372              (cond ((numberp value)
 373                     (setq value (decode-char '=ucs value)))
 374                    ;; ((consp value)
 375                    ;;  (setq value (or (find-char value)
 376                    ;;                  value)))
 377                    )
 378              (char-db-insert-char-spec value readable)
 379              (insert line-breaking)
 380              (setq separator ""))
 381             ((eq name :radical)
 382              (insert (format "%s%s\t%d ; %c%s"
 383                              separator
 384                              name value
 385                              (ideographic-radical value)
 386                              line-breaking))
 387              (setq separator ""))
 388             (t
 389              (insert (format "%s%s\t%S" separator name value))
 390              (setq separator line-breaking)))
 391       ))
 392   (insert ")"))
 393
 394 (defun char-db-decode-isolated-char (ccs code-point)
 395   (let (ret)
 396     (setq ret
 397           (cond ((eq ccs 'arabic-iso8859-6)
 398                  (decode-char ccs code-point))
 399                 ((and (memq ccs '(=gt-pj-1
 400                                   =gt-pj-2
 401                                   =gt-pj-3
 402                                   =gt-pj-4
 403                                   =gt-pj-5
 404                                   =gt-pj-6
 405                                   =gt-pj-7
 406                                   =gt-pj-8
 407                                   =gt-pj-9
 408                                   =gt-pj-10
 409                                   =gt-pj-11))
 410                       (setq ret (decode-char ccs code-point))
 411                       (setq ret (encode-char ret '=gt 'defined-only)))
 412                  (decode-builtin-char '=gt ret))
 413                 (t
 414                  (decode-builtin-char ccs code-point))))
 415     (cond ((and (<= 0 (char-int ret))
 416                 (<= (char-int ret) #x1F))
 417            (decode-char '=ucs (+ #x2400 (char-int ret))))
 418           ((= (char-int ret) #x7F)
 419            ?\u2421)
 420           (t ret))))
 421
 422 (defvar char-db-convert-obsolete-format t)
 423
 424 (defun char-db-insert-ccs-feature (name value line-breaking)
 425   (insert
 426    (format
 427     (cond ((memq name '(=shinjigen
 428                         =shinjigen@1ed
 429                         =shinjigen@rev =shinjigen/+p@rev))
 430            "(%-18s .  %04d)\t; %c")
 431           ((eq name '=shinjigen@1ed/24pr)
 432            "(%-18s . %04d)\t; %c")
 433           ((or (memq name '(=daikanwa
 434                             =daikanwa@rev1 =daikanwa@rev2
 435                             =gt =>>gt =>gt =gt-k =cbeta
 436                             =zinbun-oracle =>zinbun-oracle))
 437                (string-match "^=adobe-" (symbol-name name)))
 438            "(%-18s . %05d)\t; %c")
 439           ((eq name 'mojikyo)
 440            "(%-18s . %06d)\t; %c")
 441           ((>= (charset-dimension name) 2)
 442            "(%-18s . #x%04X)\t; %c")
 443           (t
 444            "(%-18s . #x%02X)\t; %c"))
 445     name
 446     (if (= (charset-iso-graphic-plane name) 1)
 447         (logior value
 448                 (cond ((= (charset-dimension name) 1)
 449                        #x80)
 450                       ((= (charset-dimension name) 2)
 451                        #x8080)
 452                       ((= (charset-dimension name) 3)
 453                        #x808080)
 454                       (t 0)))
 455       value)
 456     (char-db-decode-isolated-char name value)))
 457   (if (and (= (charset-chars name) 94)
 458            (= (charset-dimension name) 2))
 459       (insert (format " [%02d-%02d]"
 460                       (- (lsh value -8) 32)
 461                       (- (logand value 255) 32))))
 462   (insert line-breaking))
 463
 464 (defun char-db-insert-relation-feature (char name value line-breaking
 465                                              ccss readable)
 466   (insert (format "(%-18s%s " name line-breaking))
 467   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 468         separator cell sources required-features
 469         ret)
 470     (while (consp value)
 471       (setq cell (car value))
 472       (if (integerp cell)
 473           (setq cell (decode-char '=ucs cell)))
 474       (cond
 475        ((eq name '->subsumptive)
 476         (when (or (not (some (lambda (atr)
 477                                (get-char-attribute cell atr))
 478                              char-db-ignored-attributes))
 479                   (some (lambda (ccs)
 480                           (encode-char cell ccs 'defined-only))
 481                         ccss))
 482           (if separator
 483               (insert lbs))
 484           (let ((char-db-ignored-attributes
 485                  (cons '<-subsumptive
 486                        char-db-ignored-attributes)))
 487             (insert-char-attributes cell readable))
 488           (setq separator lbs))
 489         )
 490        ((characterp cell)
 491         (setq sources
 492               (get-char-attribute
 493                char (intern (format "%s*sources" name))))
 494         (setq required-features nil)
 495         (dolist (source sources)
 496           (cond
 497            ((memq source '(JP
 498                            JP/Jouyou
 499                            shinjigen shinjigen@1ed shinjigen@rev))
 500             (setq required-features
 501                   (union required-features
 502                          '(=jis-x0208
 503                            =jis-x0208@1990
 504                            =jis-x0213-1-2000
 505                            =jis-x0213-2-2000
 506                            =jis-x0212
 507                            =jis-x0208@1983
 508                            =jis-x0208@1978
 509                            =shinjigen))))
 510            ((eq source 'CN)
 511             (setq required-features
 512                   (union required-features
 513                          '(=gb2312
 514                            =gb12345
 515                            =iso-ir165)))))
 516           (cond
 517            ((find-charset (setq ret (intern (format "=%s" source))))
 518             (setq required-features
 519                   (cons ret required-features)))
 520            (t (setq required-features
 521                     (cons source required-features)))))
 522         (cond ((string-match "@JP" (symbol-name name))
 523                (setq required-features
 524                      (union required-features
 525                             '(=jis-x0208
 526                               =jis-x0208@1990
 527                               =jis-x0213-1-2000
 528                               =jis-x0213-2-2000
 529                               =jis-x0212
 530                               =jis-x0208@1983
 531                               =jis-x0208@1978))))
 532               ((string-match "@CN" (symbol-name name))
 533                (setq required-features
 534                      (union required-features
 535                             '(=gb2312
 536                               =gb12345
 537                               =iso-ir165)))))
 538         (if separator
 539             (insert lbs))
 540         (if readable
 541             (insert (format "%S" cell))
 542           (char-db-insert-char-spec cell readable
 543                                     nil
 544                                     required-features))
 545         (setq separator lbs))
 546        ((consp cell)
 547         (if separator
 548             (insert lbs))
 549         (if (consp (car cell))
 550             (char-db-insert-char-spec cell readable)
 551           (char-db-insert-char-reference cell readable))
 552         (setq separator lbs))
 553        (t
 554         (if separator
 555             (insert separator))
 556         (insert (prin1-to-string cell))
 557         (setq separator " ")))
 558       (setq value (cdr value)))
 559     (insert ")")
 560     (insert line-breaking)))
 561
 562 (defun insert-char-attributes (char &optional readable attributes column)
 563   (unless column
 564     (setq column (current-column)))
 565   (let (name value ; has-long-ccs-name
 566         rest
 567         radical strokes
 568         (line-breaking
 569          (concat "\n" (make-string (1+ column) ?\ )))
 570         lbs cell separator ret
 571         key al cal
 572         dest-ccss ; sources required-features
 573         ccss)
 574     (let (atr-d)
 575       (setq attributes
 576             (sort (if attributes
 577                       (if (consp attributes)
 578                           (progn
 579                             (dolist (name attributes)
 580                               (unless (memq name char-db-ignored-attributes)
 581                                 (if (find-charset name)
 582                                     (push name ccss))
 583                                 (push name atr-d)))
 584                             atr-d))
 585                     (dolist (name (char-attribute-list))
 586                       (unless (memq name char-db-ignored-attributes)
 587                         (if (find-charset name)
 588                             (push name ccss))
 589                         (push name atr-d)))
 590                     atr-d)
 591                   #'char-attribute-name<)))
 592     (insert "(")
 593     (when (memq '<-subsumptive attributes)
 594       (when readable
 595         (when (setq value (get-char-attribute char '<-subsumptive))
 596           (char-db-insert-relation-feature char '<-subsumptive value
 597                                            line-breaking
 598                                            ccss readable)))
 599       (setq attributes (delq '<-subsumptive attributes)))
 600     (when (and (memq '<-denotational attributes)
 601                (setq value (get-char-attribute char '<-denotational)))
 602       (char-db-insert-relation-feature char '<-denotational value
 603                                        line-breaking
 604                                        ccss readable)
 605       (setq attributes (delq '<-denotational attributes)))
 606     (when (and (memq 'name attributes)
 607                (setq value (get-char-attribute char 'name)))
 608       (insert (format
 609                (if (> (+ (current-column) (length value)) 48)
 610                    "(name . %S)%s"
 611                  "(name               . %S)%s")
 612                value line-breaking))
 613       (setq attributes (delq 'name attributes))
 614       )
 615     (when (and (memq 'name* attributes)
 616                (setq value (get-char-attribute char 'name*)))
 617       (insert (format
 618                (if (> (+ (current-column) (length value)) 48)
 619                    "(name* . %S)%s"
 620                  "(name*              . %S)%s")
 621                value line-breaking))
 622       (setq attributes (delq 'name* attributes))
 623       )
 624     (when (and (memq 'script attributes)
 625                (setq value (get-char-attribute char 'script)))
 626       (insert (format "(script\t\t%s)%s"
 627                       (mapconcat (function prin1-to-string)
 628                                  value " ")
 629                       line-breaking))
 630       (setq attributes (delq 'script attributes))
 631       )
 632     (dolist (name '(=>ucs =>ucs*))
 633       (when (and (memq name attributes)
 634                  (setq value (get-char-attribute char name)))
 635         (insert (format "(%-18s . #x%04X)\t; %c%s"
 636                         name value (decode-char '=ucs value)
 637                         line-breaking))
 638         (setq attributes (delq name attributes))))
 639     (dolist (name '(=>ucs@gb =>ucs@cns =>ucs@jis =>ucs@ks =>ucs@big5))
 640       (when (and (memq name attributes)
 641                  (setq value (get-char-attribute char name)))
 642         (insert (format "(%-18s . #x%04X)\t; %c%s"
 643                         name value
 644                         (decode-char (intern
 645                                       (concat "="
 646                                               (substring
 647                                                (symbol-name name) 2)))
 648                                      value)
 649                         line-breaking))
 650         (setq attributes (delq name attributes))
 651         ))
 652     (dolist (name '(=>daikanwa))
 653       (when (and (memq name attributes)
 654                  (setq value (get-char-attribute char name)))
 655         (insert
 656          (if (integerp value)
 657              (format "(%-18s . %05d)\t; %c%s"
 658                      name value (decode-char '=daikanwa value)
 659                      line-breaking)
 660            (format "(%-18s %s)\t; %c%s"
 661                    name
 662                    (mapconcat (function prin1-to-string)
 663                               value " ")
 664                    (char-representative-of-daikanwa char)
 665                    line-breaking)))
 666         (setq attributes (delq name attributes))))
 667     (when (and (memq 'general-category attributes)
 668                (setq value (get-char-attribute char 'general-category)))
 669       (insert (format
 670                "(general-category\t%s) ; %s%s"
 671                (mapconcat (lambda (cell)
 672                             (format "%S" cell))
 673                           value " ")
 674                (cond ((rassoc value unidata-normative-category-alist)
 675                       "Normative Category")
 676                      ((rassoc value unidata-informative-category-alist)
 677                       "Informative Category")
 678                      (t
 679                       "Unknown Category"))
 680                line-breaking))
 681       (setq attributes (delq 'general-category attributes))
 682       )
 683     (when (and (memq 'bidi-category attributes)
 684                (setq value (get-char-attribute char 'bidi-category)))
 685       (insert (format "(bidi-category\t. %S)%s"
 686                       value
 687                       line-breaking))
 688       (setq attributes (delq 'bidi-category attributes))
 689       )
 690     (unless (or (not (memq 'mirrored attributes))
 691                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 692                     'empty))
 693       (insert (format "(mirrored\t\t. %S)%s"
 694                       value
 695                       line-breaking))
 696       (setq attributes (delq 'mirrored attributes))
 697       )
 698     (cond
 699      ((and (memq 'decimal-digit-value attributes)
 700            (setq value (get-char-attribute char 'decimal-digit-value)))
 701       (insert (format "(decimal-digit-value . %S)%s"
 702                       value
 703                       line-breaking))
 704       (setq attributes (delq 'decimal-digit-value attributes))
 705       (when (and (memq 'digit-value attributes)
 706                  (setq value (get-char-attribute char 'digit-value)))
 707         (insert (format "(digit-value\t . %S)%s"
 708                         value
 709                         line-breaking))
 710         (setq attributes (delq 'digit-value attributes))
 711         )
 712       (when (and (memq 'numeric-value attributes)
 713                  (setq value (get-char-attribute char 'numeric-value)))
 714         (insert (format "(numeric-value\t . %S)%s"
 715                         value
 716                         line-breaking))
 717         (setq attributes (delq 'numeric-value attributes))
 718         )
 719       )
 720      (t
 721       (when (and (memq 'digit-value attributes)
 722                  (setq value (get-char-attribute char 'digit-value)))
 723         (insert (format "(digit-value\t. %S)%s"
 724                         value
 725                         line-breaking))
 726         (setq attributes (delq 'digit-value attributes))
 727         )
 728       (when (and (memq 'numeric-value attributes)
 729                  (setq value (get-char-attribute char 'numeric-value)))
 730         (insert (format "(numeric-value\t. %S)%s"
 731                         value
 732                         line-breaking))
 733         (setq attributes (delq 'numeric-value attributes))
 734         )))
 735     (when (and (memq 'iso-10646-comment attributes)
 736                (setq value (get-char-attribute char 'iso-10646-comment)))
 737       (insert (format "(iso-10646-comment\t. %S)%s"
 738                       value
 739                       line-breaking))
 740       (setq attributes (delq 'iso-10646-comment attributes))
 741       )
 742     (when (and (memq 'morohashi-daikanwa attributes)
 743                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 744       (insert (format "(morohashi-daikanwa\t%s)%s"
 745                       (mapconcat (function prin1-to-string) value " ")
 746                       line-breaking))
 747       (setq attributes (delq 'morohashi-daikanwa attributes))
 748       )
 749     (setq radical nil
 750           strokes nil)
 751     (when (and (memq 'ideographic-radical attributes)
 752                (setq value (get-char-attribute char 'ideographic-radical)))
 753       (setq radical value)
 754       (insert (format "(ideographic-radical . %S)\t; %c%s"
 755                       radical
 756                       (ideographic-radical radical)
 757                       line-breaking))
 758       (setq attributes (delq 'ideographic-radical attributes))
 759       )
 760     (when (and (memq 'shuowen-radical attributes)
 761                (setq value (get-char-attribute char 'shuowen-radical)))
 762       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 763                       value
 764                       (shuowen-radical value)
 765                       line-breaking))
 766       (setq attributes (delq 'shuowen-radical attributes))
 767       )
 768     (let (key)
 769       (dolist (domain
 770                (append
 771                 char-db-feature-domains
 772                 (let (dest domain)
 773                   (dolist (feature (char-attribute-list))
 774                     (setq feature (symbol-name feature))
 775                     (when (string-match
 776                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 777                            feature)
 778                       (setq domain (intern (match-string 2 feature)))
 779                      (unless (memq domain dest)
 780                        (setq dest (cons domain dest)))))
 781                   (sort dest #'string<))))
 782         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 783         (when (and (memq key attributes)
 784                    (setq value (get-char-attribute char key)))
 785           (setq radical value)
 786           (insert (format "(%s . %S)\t; %c%s"
 787                           key
 788                           radical
 789                           (ideographic-radical radical)
 790                           line-breaking))
 791           (setq attributes (delq key attributes))
 792           )
 793         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 794         (when (and (memq key attributes)
 795                    (setq value (get-char-attribute char key)))
 796           (setq strokes value)
 797           (insert (format "(%s . %S)%s"
 798                           key
 799                           strokes
 800                           line-breaking))
 801           (setq attributes (delq key attributes))
 802           )
 803         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 804         (when (and (memq key attributes)
 805                    (setq value (get-char-attribute char key)))
 806           (insert (format "(%s       . %S)%s"
 807                           key
 808                           value
 809                           line-breaking))
 810           (setq attributes (delq key attributes))
 811           )
 812         (dolist (feature '(ideographic-radical
 813                            ideographic-strokes
 814                            total-strokes))
 815           (setq key (intern (format "%s@%s*sources" feature domain)))
 816           (when (and (memq key attributes)
 817                      (setq value (get-char-attribute char key)))
 818             (insert (format "(%s%s" key line-breaking))
 819             (dolist (cell value)
 820               (insert (format " %s" cell)))
 821             (insert ")")
 822             (insert line-breaking)
 823             (setq attributes (delq key attributes))
 824             ))
 825         ))
 826     (when (and (memq 'ideographic-strokes attributes)
 827                (setq value (get-char-attribute char 'ideographic-strokes)))
 828       (setq strokes value)
 829       (insert (format "(ideographic-strokes . %S)%s"
 830                       strokes
 831                       line-breaking))
 832       (setq attributes (delq 'ideographic-strokes attributes))
 833       )
 834     (when (and (memq 'kangxi-radical attributes)
 835                (setq value (get-char-attribute char 'kangxi-radical)))
 836       (unless (eq value radical)
 837         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 838                         value
 839                         (ideographic-radical value)
 840                         line-breaking))
 841         (or radical
 842             (setq radical value)))
 843       (setq attributes (delq 'kangxi-radical attributes))
 844       )
 845     (when (and (memq 'kangxi-strokes attributes)
 846                (setq value (get-char-attribute char 'kangxi-strokes)))
 847       (unless (eq value strokes)
 848         (insert (format "(kangxi-strokes\t . %S)%s"
 849                         value
 850                         line-breaking))
 851         (or strokes
 852             (setq strokes value)))
 853       (setq attributes (delq 'kangxi-strokes attributes))
 854       )
 855     (when (and (memq 'japanese-radical attributes)
 856                (setq value (get-char-attribute char 'japanese-radical)))
 857       (unless (eq value radical)
 858         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 859                         value
 860                         (ideographic-radical value)
 861                         line-breaking))
 862         (or radical
 863             (setq radical value)))
 864       (setq attributes (delq 'japanese-radical attributes))
 865       )
 866     (when (and (memq 'japanese-strokes attributes)
 867                (setq value (get-char-attribute char 'japanese-strokes)))
 868       (unless (eq value strokes)
 869         (insert (format "(japanese-strokes\t . %S)%s"
 870                         value
 871                         line-breaking))
 872         (or strokes
 873             (setq strokes value)))
 874       (setq attributes (delq 'japanese-strokes attributes))
 875       )
 876     (when (and (memq 'cns-radical attributes)
 877                (setq value (get-char-attribute char 'cns-radical)))
 878       (insert (format "(cns-radical\t . %S)\t; %c%s"
 879                       value
 880                       (ideographic-radical value)
 881                       line-breaking))
 882       (setq attributes (delq 'cns-radical attributes))
 883       )
 884     (when (and (memq 'cns-strokes attributes)
 885                (setq value (get-char-attribute char 'cns-strokes)))
 886       (unless (eq value strokes)
 887         (insert (format "(cns-strokes\t . %S)%s"
 888                         value
 889                         line-breaking))
 890         (or strokes
 891             (setq strokes value)))
 892       (setq attributes (delq 'cns-strokes attributes))
 893       )
 894     (when (and (memq 'shinjigen-1-radical attributes)
 895                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 896       (unless (eq value radical)
 897         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 898                         value
 899                         (ideographic-radical value)
 900                         line-breaking))
 901         (or radical
 902             (setq radical value)))
 903       (setq attributes (delq 'shinjigen-1-radical attributes))
 904       )
 905     (when (and (memq 'ideographic- attributes)
 906                (setq value (get-char-attribute char 'ideographic-)))
 907       (insert "(ideographic-       ")
 908       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 909             separator nil)
 910       (while (consp value)
 911         (setq cell (car value))
 912         (if (integerp cell)
 913             (setq cell (decode-char '=ucs cell)))
 914         (cond ((characterp cell)
 915                (if separator
 916                    (insert lbs))
 917                (if readable
 918                    (insert (format "%S" cell))
 919                  (char-db-insert-char-spec cell readable))
 920                (setq separator lbs))
 921               ((consp cell)
 922                (if separator
 923                    (insert lbs))
 924                (if (consp (car cell))
 925                    (char-db-insert-char-spec cell readable)
 926                  (char-db-insert-char-reference cell readable))
 927                (setq separator lbs))
 928               (t
 929                (if separator
 930                    (insert separator))
 931                (insert (prin1-to-string cell))
 932                (setq separator " ")))
 933         (setq value (cdr value)))
 934       (insert ")")
 935       (insert line-breaking)
 936       (setq attributes (delq 'ideographic- attributes)))
 937     (when (and (memq 'total-strokes attributes)
 938                (setq value (get-char-attribute char 'total-strokes)))
 939       (insert (format "(total-strokes       . %S)%s"
 940                       value
 941                       line-breaking))
 942       (setq attributes (delq 'total-strokes attributes))
 943       )
 944     (when (and (memq '->ideograph attributes)
 945                (setq value (get-char-attribute char '->ideograph)))
 946       (insert (format "(->ideograph\t%s)%s"
 947                       (mapconcat (lambda (code)
 948                                    (cond ((symbolp code)
 949                                           (symbol-name code))
 950                                          ((integerp code)
 951                                           (format "#x%04X" code))
 952                                          (t
 953                                           (format "%s %S"
 954                                                   line-breaking code))))
 955                                  value " ")
 956                       line-breaking))
 957       (setq attributes (delq '->ideograph attributes))
 958       )
 959     ;; (when (and (memq '->decomposition attributes)
 960     ;;            (setq value (get-char-attribute char '->decomposition)))
 961     ;;   (insert (format "(->decomposition\t%s)%s"
 962     ;;                   (mapconcat (lambda (code)
 963     ;;                                (cond ((symbolp code)
 964     ;;                                       (symbol-name code))
 965     ;;                                      ((characterp code)
 966     ;;                                       (if readable
 967     ;;                                           (format "%S" code)
 968     ;;                                         (format "#x%04X"
 969     ;;                                                 (char-int code))
 970     ;;                                         ))
 971     ;;                                      ((integerp code)
 972     ;;                                       (format "#x%04X" code))
 973     ;;                                      (t
 974     ;;                                       (format "%s%S" line-breaking code))))
 975     ;;                              value " ")
 976     ;;                   line-breaking))
 977     ;;   (setq attributes (delq '->decomposition attributes))
 978     ;;   )
 979     (if (equal (get-char-attribute char '->titlecase)
 980                (get-char-attribute char '->uppercase))
 981         (setq attributes (delq '->titlecase attributes)))
 982     (when (and (memq '->mojikyo attributes)
 983                (setq value (get-char-attribute char '->mojikyo)))
 984       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
 985                       value (decode-char 'mojikyo value)
 986                       line-breaking))
 987       (setq attributes (delq '->mojikyo attributes))
 988       )
 989     (when (and (memq 'hanyu-dazidian-vol attributes)
 990                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
 991       (insert (format "(hanyu-dazidian-vol  . %d)%s"
 992                       value line-breaking))
 993       (setq attributes (delq 'hanyu-dazidian-vol attributes))
 994       )
 995     (when (and (memq 'hanyu-dazidian-page attributes)
 996                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
 997       (insert (format "(hanyu-dazidian-page . %d)%s"
 998                       value line-breaking))
 999       (setq attributes (delq 'hanyu-dazidian-page attributes))
1000       )
1001     (when (and (memq 'hanyu-dazidian-char attributes)
1002                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1003       (insert (format "(hanyu-dazidian-char . %d)%s"
1004                       value line-breaking))
1005       (setq attributes (delq 'hanyu-dazidian-char attributes))
1006       )
1007     (unless readable
1008       (dolist (ignored '(composition
1009                          ->denotational <-subsumptive ->ucs-unified
1010                          ->ideographic-component-forms))
1011         (setq attributes (delq ignored attributes))))
1012     (while attributes
1013       (setq name (car attributes))
1014       (if (setq value (get-char-attribute char name))
1015           (cond ((setq ret (find-charset name))
1016                  (setq name (charset-name ret))
1017                  (if (and (not (memq name dest-ccss))
1018                           (prog1
1019                               (setq value (get-char-attribute char name))
1020                             (setq dest-ccss (cons name dest-ccss))))
1021                      (char-db-insert-ccs-feature name value line-breaking))
1022                  )
1023                 ((string-match "^=>ucs@" (symbol-name name))
1024                  (insert (format "(%-18s . #x%04X)\t; %c%s"
1025                                  name value (decode-char '=ucs value)
1026                                  line-breaking))
1027                  )
1028                 ((eq name 'jisx0208-1978/4X)
1029                  (insert (format "(%-18s . #x%04X)%s"
1030                                  name value
1031                                  line-breaking))
1032                  )
1033                 ((and
1034                   (not readable)
1035                   (not (eq name '->subsumptive))
1036                   (not (eq name '->uppercase))
1037                   (not (eq name '->lowercase))
1038                   (not (eq name '->titlecase))
1039                   (not (eq name '->canonical))
1040                   (not (eq name '->Bopomofo))
1041                   (not (eq name '->mistakable))
1042                   (not (eq name '->ideographic-variants))
1043                   (null (get-char-attribute
1044                          char (intern (format "%s*sources" name))))
1045                   (not (string-match "\\*sources$" (symbol-name name)))
1046                   (null (get-char-attribute
1047                          char (intern (format "%s*note" name))))
1048                   (not (string-match "\\*note$" (symbol-name name)))
1049                   (or (eq name '<-identical)
1050                       (eq name '<-uppercase)
1051                       (eq name '<-lowercase)
1052                       (eq name '<-titlecase)
1053                       (eq name '<-canonical)
1054                       (eq name '<-ideographic-variants)
1055                       ;; (eq name '<-synonyms)
1056                       (string-match "^<-synonyms" (symbol-name name))
1057                       (eq name '<-mistakable)
1058                       (when (string-match "^->" (symbol-name name))
1059                         (cond
1060                          ((string-match "^->fullwidth" (symbol-name name))
1061                           (not (and (consp value)
1062                                     (characterp (car value))
1063                                     (encode-char
1064                                      (car value) '=ucs 'defined-only)))
1065                           )
1066                          (t)))
1067                       ))
1068                  )
1069                 ((or (eq name 'ideographic-structure)
1070                      (eq name 'ideographic-combination)
1071                      (eq name 'ideographic-)
1072                      (eq name '=decomposition)
1073                      (string-match "^=>decomposition" (symbol-name name))
1074                      (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1075                      (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1076                                    (symbol-name name))
1077                      )
1078                  (char-db-insert-relation-feature char name value
1079                                                   line-breaking
1080                                                   ccss readable))
1081                 ((memq name '(ideograph=
1082                               original-ideograph-of
1083                               ancient-ideograph-of
1084                               vulgar-ideograph-of
1085                               wrong-ideograph-of
1086                               ;; simplified-ideograph-of
1087                               ideographic-variants
1088                               ;; ideographic-different-form-of
1089                               ))
1090                  (insert (format "(%-18s%s " name line-breaking))
1091                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1092                        separator nil)
1093                  (while (consp value)
1094                    (setq cell (car value))
1095                    (if (and (consp cell)
1096                             (consp (car cell)))
1097                        (progn
1098                          (if separator
1099                              (insert lbs))
1100                          (char-db-insert-alist cell readable)
1101                          (setq separator lbs))
1102                      (if separator
1103                          (insert separator))
1104                      (insert (prin1-to-string cell))
1105                      (setq separator " "))
1106                    (setq value (cdr value)))
1107                  (insert ")")
1108                  (insert line-breaking))
1109                 ((consp value)
1110                  (insert (format "(%-18s " name))
1111                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1112                        separator nil)
1113                  (while (consp value)
1114                    (setq cell (car value))
1115                    (if (and (consp cell)
1116                             (consp (car cell))
1117                             (setq ret (condition-case nil
1118                                           (find-char cell)
1119                                         (error nil))))
1120                        (progn
1121                          (setq rest cell
1122                                al nil
1123                                cal nil)
1124                          (while rest
1125                            (setq key (car (car rest)))
1126                            (if (find-charset key)
1127                                (setq cal (cons key cal))
1128                              (setq al (cons key al)))
1129                            (setq rest (cdr rest)))
1130                          (if separator
1131                              (insert lbs))
1132                          (insert-char-attributes ret
1133                                                  readable
1134                                                  al cal)
1135                          (setq separator lbs))
1136                      (setq ret (prin1-to-string cell))
1137                      (if separator
1138                          (if (< (+ (current-column)
1139                                    (length ret)
1140                                    (length separator))
1141                                 76)
1142                              (insert separator)
1143                            (insert lbs)))
1144                      (insert ret)
1145                      (setq separator " "))
1146                    (setq value (cdr value)))
1147                  (insert ")")
1148                  (insert line-breaking))
1149                 (t
1150                  (insert (format "(%-18s" name))
1151                  (setq ret (prin1-to-string value))
1152                  (unless (< (+ (current-column)
1153                                (length ret)
1154                                3)
1155                             76)
1156                    (insert line-breaking))
1157                  (insert " . " ret ")" line-breaking)
1158                  ;; (insert (format "(%-18s . %S)%s"
1159                  ;;                 name value
1160                  ;;                 line-breaking))
1161                  )
1162                 ))
1163       (setq attributes (cdr attributes)))
1164     (insert ")")))
1165
1166 (defun insert-char-data (char &optional readable
1167                               attributes)
1168   (save-restriction
1169     (narrow-to-region (point)(point))
1170     (insert "(define-char
1171   '")
1172     (insert-char-attributes char readable attributes)
1173     (insert ")\n")
1174     (goto-char (point-min))
1175     (while (re-search-forward "[ \t]+$" nil t)
1176       (replace-match ""))
1177     ;; from tabify.
1178     (goto-char (point-min))
1179     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1180       (let ((column (current-column))
1181             (indent-tabs-mode t))
1182         (delete-region (match-beginning 0) (point))
1183         (indent-to column)))
1184     (goto-char (point-max))
1185     ;; (tabify (point-min)(point-max))
1186     ))
1187
1188 (defun insert-char-data-with-variant (char &optional printable
1189                                            no-ucs-unified
1190                                            script excluded-script)
1191   (insert-char-data char printable)
1192   (let ((variants (char-variants char))
1193         rest
1194         variant vs ret)
1195     (setq variants (sort variants #'<))
1196     (setq rest variants)
1197     (setq variants (cons char variants))
1198     (while rest
1199       (setq variant (car rest))
1200       (unless (get-char-attribute variant '<-subsumptive)
1201         (if (and (or (null script)
1202                      (null (setq vs (get-char-attribute variant 'script)))
1203                      (memq script vs))
1204                  (or (null excluded-script)
1205                      (null (setq vs (get-char-attribute variant 'script)))
1206                      (not (memq excluded-script vs))))
1207             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1208               (insert-char-data variant printable)
1209               (if (setq ret (char-variants variant))
1210                   (while ret
1211                     (or (memq (car ret) variants)
1212                         ;; (get-char-attribute (car ret) '<-subsumptive)
1213                         (setq rest (nconc rest (list (car ret)))))
1214                     (setq ret (cdr ret)))))))
1215       (setq rest (cdr rest)))))
1216
1217 (defun insert-char-range-data (min max &optional script excluded-script)
1218   (let ((code min)
1219         char)
1220     (while (<= code max)
1221       (setq char (decode-char '=ucs code))
1222       (if (encode-char char '=ucs 'defined-only)
1223           (insert-char-data-with-variant char nil 'no-ucs-unified
1224                                          script excluded-script))
1225       (setq code (1+ code)))))
1226
1227 (defun write-char-range-data-to-file (min max file
1228                                           &optional script excluded-script)
1229   (let ((coding-system-for-write char-db-file-coding-system))
1230     (with-temp-buffer
1231       (insert (format ";; -*- coding: %s -*-\n"
1232                       char-db-file-coding-system))
1233       (insert-char-range-data min max script excluded-script)
1234       (write-region (point-min)(point-max) file))))
1235
1236 (defvar what-character-original-window-configuration)
1237
1238 ;;;###autoload
1239 (defun what-char-definition (char)
1240   (interactive (list (char-after)))
1241   (let ((buf (get-buffer-create "*Character Description*"))
1242         (the-buf (current-buffer))
1243         (win-conf (current-window-configuration)))
1244     (pop-to-buffer buf)
1245     (make-local-variable 'what-character-original-window-configuration)
1246     (setq what-character-original-window-configuration win-conf)
1247     (setq buffer-read-only nil)
1248     (erase-buffer)
1249     (condition-case err
1250         (progn
1251           (insert-char-data-with-variant char 'printable)
1252           (unless (char-attribute-alist char)
1253             (insert (format ";; = %c\n"
1254                             (let* ((rest (split-char char))
1255                                    (ccs (pop rest))
1256                                    (code (pop rest)))
1257                               (while rest
1258                                 (setq code (logior (lsh code 8)
1259                                                    (pop rest))))
1260                               (decode-char ccs code)))))
1261           ;; (char-db-update-comment)
1262           (set-buffer-modified-p nil)
1263           (view-mode the-buf (lambda (buf)
1264                                (set-window-configuration
1265                                 what-character-original-window-configuration)
1266                                ))
1267           (goto-char (point-min)))
1268       (error (progn
1269                (set-window-configuration
1270                 what-character-original-window-configuration)
1271                (signal (car err) (cdr err)))))))
1272
1273
1274 ;;; @ end
1275 ;;;
1276
1277 (provide 'char-db-util)
1278
1279 ;;; char-db-util.el ends here