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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-ignored-attributes '(ideographic-products))
 104
 105 (defvar char-db-coded-charset-priority-list
 106   '(ascii
 107     control-1
 108     latin-iso8859-1
 109     latin-iso8859-2
 110     latin-iso8859-3
 111     latin-iso8859-4
 112     latin-iso8859-9
 113     latin-jisx0201
 114     cyrillic-iso8859-5
 115     greek-iso8859-7
 116     thai-tis620
 117     =jis-x0208
 118     =jis-x0208@1978
 119     =jis-x0208@1983
 120     japanese-jisx0212
 121     chinese-gb2312
 122     =jis-x0208@1990
 123     chinese-cns11643-1
 124     chinese-cns11643-2
 125     chinese-cns11643-3
 126     chinese-cns11643-4
 127     chinese-cns11643-5
 128     chinese-cns11643-6
 129     chinese-cns11643-7
 130     =jis-x0213-1
 131     =jis-x0213-1@2000
 132     =jis-x0213-1@2004
 133     =jis-x0213-2
 134     korean-ksc5601
 135     chinese-isoir165
 136     katakana-jisx0201
 137     hebrew-iso8859-8
 138     chinese-gb12345
 139     latin-viscii
 140     ethiopic-ucs
 141     =big5-cdp
 142     =gt
 143     ideograph-daikanwa-2
 144     ideograph-daikanwa
 145     =cbeta
 146     =gt-k
 147     ideograph-hanziku-1
 148     ideograph-hanziku-2
 149     ideograph-hanziku-3
 150     ideograph-hanziku-4
 151     ideograph-hanziku-5
 152     ideograph-hanziku-6
 153     ideograph-hanziku-7
 154     ideograph-hanziku-8
 155     ideograph-hanziku-9
 156     ideograph-hanziku-10
 157     ideograph-hanziku-11
 158     ideograph-hanziku-12
 159     =>>jis-x0208
 160     =>>jis-x0213-1
 161     =>>jis-x0213-1@2000
 162     =>>jis-x0213-1@2004
 163     =>>jis-x0213-2
 164     =>>jis-x0208@1978
 165     =>>gt
 166     =>jis-x0208
 167     =>jis-x0208@1997
 168     =>jis-x0213-1
 169     =>jis-x0213-1@2000
 170     =>jis-x0213-1@2004
 171     =>jis-x0213-2
 172     =>ucs@iso
 173     =>ucs@unicode
 174     =>>ucs@unicode
 175     =>>ucs@jis
 176     =>>ucs@cns
 177     =ucs@iso
 178     =ucs@unicode
 179     =>>big5-cdp
 180     =>>gt-k
 181     =>gt
 182     =>big5-cdp
 183     =>daikanwa
 184     =big5
 185     =big5-eten
 186     =zinbun-oracle
 187     =>zinbun-oracle
 188     =ruimoku-v6
 189     =jef-china3
 190     =shinjigen))
 191
 192
 193 ;;; @ char-db formatters
 194 ;;;
 195
 196 (defun char-db-make-char-spec (char)
 197   (let (ret char-spec)
 198     (cond ((characterp char)
 199            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 200                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 201                   (setq char-spec (list (cons '=ucs ret)))
 202                   (cond ((setq ret (get-char-attribute char 'name))
 203                          (setq char-spec (cons (cons 'name ret) char-spec))
 204                          )
 205                         ((setq ret (get-char-attribute char 'name*))
 206                          (setq char-spec (cons (cons 'name* ret) char-spec))
 207                          ))
 208                   )
 209                  ((setq ret
 210                         (catch 'tag
 211                           (let ((rest char-db-coded-charset-priority-list)
 212                                 ccs)
 213                             (while rest
 214                               (setq ccs (charset-name
 215                                          (find-charset (car rest))))
 216                               (if (setq ret
 217                                         (encode-char char ccs
 218                                                      'defined-only))
 219                                   (throw 'tag (cons ccs ret)))
 220                               (setq rest (cdr rest))))))
 221                   (setq char-spec (list ret))
 222                   (dolist (ccs (delq (car ret) (charset-list)))
 223                     (if (and (or (charset-iso-final-char ccs)
 224                                  (memq ccs
 225                                        '(=daikanwa
 226                                          =daikanwa@rev2
 227                                          ;; =gt-k
 228                                          =jis-x0208@1997
 229                                          ))
 230                                  (string-match "=ucs@" (symbol-name ccs)))
 231                              (setq ccs (charset-name ccs))
 232                              (null (assq ccs char-spec))
 233                              (setq ret (encode-char char ccs 'defined-only)))
 234                         (setq char-spec (cons (cons ccs ret) char-spec))))
 235                   (if (null char-spec)
 236                       (setq char-spec (split-char char)))
 237                   (cond ((setq ret (get-char-attribute char 'name))
 238                          (setq char-spec (cons (cons 'name ret) char-spec))
 239                          )
 240                         ((setq ret (get-char-attribute char 'name*))
 241                          (setq char-spec (cons (cons 'name* ret) char-spec))
 242                          ))
 243                   )
 244                  ((setq ret (get-char-attribute
 245                              char 'ideographic-combination))
 246                   (setq char-spec
 247                         (cons (cons 'ideographic-combination ret)
 248                               char-spec))
 249                   ))
 250            char-spec)
 251           ((consp char)
 252            char))))
 253
 254 (defun char-db-insert-char-spec (char &optional readable column
 255                                       required-features)
 256   (unless column
 257     (setq column (current-column)))
 258   (let (char-spec temp-char)
 259     (setq char-spec (char-db-make-char-spec char))
 260     (unless (or (characterp char) ; char
 261                 (condition-case nil
 262                     (setq char (find-char char-spec))
 263                   (error nil)))
 264       ;; define temporary character
 265       ;;   Current implementation is dirty.
 266       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 267                                          char-spec)))
 268       (remove-char-attribute temp-char 'ideograph-daikanwa)
 269       (setq char temp-char))
 270     (insert-char-attributes char
 271                             readable
 272                             (union (mapcar #'car char-spec)
 273                                    required-features))
 274     (when temp-char
 275       ;; undefine temporary character
 276       ;;   Current implementation is dirty.
 277       (setq char-spec (char-attribute-alist temp-char))
 278       (while char-spec
 279         (remove-char-attribute temp-char (car (car char-spec)))
 280         (setq char-spec (cdr char-spec))))))
 281
 282 (defun char-db-insert-alist (alist &optional readable column)
 283   (unless column
 284     (setq column (current-column)))
 285   (let ((line-breaking
 286          (concat "\n" (make-string (1+ column) ?\ )))
 287         name value
 288         ret al ; cal
 289         key
 290         lbs cell rest separator)
 291     (insert "(")
 292     (while alist
 293       (setq name (car (car alist))
 294             value (cdr (car alist)))
 295       (cond ((eq name 'char)
 296              (insert "(char . ")
 297              (if (setq ret (condition-case nil
 298                                (find-char value)
 299                              (error nil)))
 300                  (progn
 301                    (setq al nil
 302                          ;; cal nil
 303                          )
 304                    (while value
 305                      (setq key (car (car value)))
 306                      ;; (if (find-charset key)
 307                      ;;     (setq cal (cons key cal))
 308                      (setq al (cons key al))
 309                      ;; )
 310                      (setq value (cdr value)))
 311                    (insert-char-attributes ret
 312                                            readable
 313                                            (or al 'none) ; cal
 314                                            ))
 315                (insert (prin1-to-string value)))
 316              (insert ")")
 317              (insert line-breaking))
 318             ((consp value)
 319              (insert (format "(%-18s " name))
 320              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 321              (while (consp value)
 322                (setq cell (car value))
 323                (if (and (consp cell)
 324                         (consp (car cell))
 325                         (setq ret (condition-case nil
 326                                       (find-char cell)
 327                                     (error nil)))
 328                         )
 329                    (progn
 330                      (setq rest cell
 331                            al nil
 332                            ;; cal nil
 333                            )
 334                      (while rest
 335                        (setq key (car (car rest)))
 336                        ;; (if (find-charset key)
 337                        ;;     (setq cal (cons key cal))
 338                        (setq al (cons key al))
 339                        ;; )
 340                        (setq rest (cdr rest)))
 341                      (if separator
 342                          (insert lbs))
 343                      (insert-char-attributes ret
 344                                              readable
 345                                              al ; cal
 346                                              )
 347                      (setq separator lbs))
 348                  (if separator
 349                      (insert separator))
 350                  (insert (prin1-to-string cell))
 351                  (setq separator " "))
 352                (setq value (cdr value)))
 353              (insert ")")
 354              (insert line-breaking))
 355             (t
 356              (insert (format "(%-18s . %S)%s"
 357                              name value
 358                              line-breaking))))
 359       (setq alist (cdr alist))))
 360   (insert ")"))
 361
 362 (defun char-db-insert-char-reference (plist &optional readable column)
 363   (unless column
 364     (setq column (current-column)))
 365   (let ((line-breaking
 366          (concat "\n" (make-string (1+ column) ?\ )))
 367         (separator "")
 368         name value)
 369     (insert "(")
 370     (while plist
 371       (setq name (pop plist))
 372       (setq value (pop plist))
 373       (cond ((eq name :char)
 374              (insert separator)
 375              (insert ":char\t")
 376              (cond ((numberp value)
 377                     (setq value (decode-char '=ucs value)))
 378                    ;; ((consp value)
 379                    ;;  (setq value (or (find-char value)
 380                    ;;                  value)))
 381                    )
 382              (char-db-insert-char-spec value readable)
 383              (insert line-breaking)
 384              (setq separator ""))
 385             ((eq name :radical)
 386              (insert (format "%s%s\t%d ; %c%s"
 387                              separator
 388                              name value
 389                              (ideographic-radical value)
 390                              line-breaking))
 391              (setq separator ""))
 392             (t
 393              (insert (format "%s%s\t%S" separator name value))
 394              (setq separator line-breaking)))
 395       ))
 396   (insert ")"))
 397
 398 (defun char-db-decode-isolated-char (ccs code-point)
 399   (let (ret)
 400     (setq ret
 401           (cond ((eq ccs 'arabic-iso8859-6)
 402                  (decode-char ccs code-point))
 403                 ((and (memq ccs '(=gt-pj-1
 404                                   =gt-pj-2
 405                                   =gt-pj-3
 406                                   =gt-pj-4
 407                                   =gt-pj-5
 408                                   =gt-pj-6
 409                                   =gt-pj-7
 410                                   =gt-pj-8
 411                                   =gt-pj-9
 412                                   =gt-pj-10
 413                                   =gt-pj-11))
 414                       (setq ret (decode-char ccs code-point))
 415                       (setq ret (encode-char ret '=gt 'defined-only)))
 416                  (decode-builtin-char '=gt ret))
 417                 (t
 418                  (decode-builtin-char ccs code-point))))
 419     (cond ((and (<= 0 (char-int ret))
 420                 (<= (char-int ret) #x1F))
 421            (decode-char '=ucs (+ #x2400 (char-int ret))))
 422           ((= (char-int ret) #x7F)
 423            ?\u2421)
 424           (t ret))))
 425
 426 (defvar char-db-convert-obsolete-format t)
 427
 428 (defun char-db-insert-ccs-feature (name value line-breaking)
 429   (insert
 430    (format
 431     (cond ((memq name '(=shinjigen
 432                         =shinjigen@1ed
 433                         =shinjigen@rev =shinjigen/+p@rev))
 434            "(%-18s .  %04d)\t; %c")
 435           ((eq name '=shinjigen@1ed/24pr)
 436            "(%-18s . %04d)\t; %c")
 437           ((or (memq name '(=daikanwa
 438                             =daikanwa@rev1 =daikanwa@rev2
 439                             =>daikanwa
 440                             =gt =>>gt =>gt =gt-k =>>gt-k =cbeta
 441                             =zinbun-oracle =>zinbun-oracle))
 442                (string-match "^=adobe-" (symbol-name name)))
 443            "(%-18s . %05d)\t; %c")
 444           ((eq name 'mojikyo)
 445            "(%-18s . %06d)\t; %c")
 446           ((>= (charset-dimension name) 2)
 447            "(%-18s . #x%04X)\t; %c")
 448           (t
 449            "(%-18s . #x%02X)\t; %c"))
 450     name
 451     (if (= (charset-iso-graphic-plane name) 1)
 452         (logior value
 453                 (cond ((= (charset-dimension name) 1)
 454                        #x80)
 455                       ((= (charset-dimension name) 2)
 456                        #x8080)
 457                       ((= (charset-dimension name) 3)
 458                        #x808080)
 459                       (t 0)))
 460       value)
 461     (char-db-decode-isolated-char name value)))
 462   (if (and (= (charset-chars name) 94)
 463            (= (charset-dimension name) 2))
 464       (insert (format " [%02d-%02d]"
 465                       (- (lsh value -8) 32)
 466                       (- (logand value 255) 32))))
 467   (insert line-breaking))
 468
 469 (defun char-db-insert-relation-feature (char name value line-breaking
 470                                              ccss readable)
 471   (insert (format "(%-18s%s " name line-breaking))
 472   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 473         separator cell sources required-features
 474         ret)
 475     (while (consp value)
 476       (setq cell (car value))
 477       (if (integerp cell)
 478           (setq cell (decode-char '=ucs cell)))
 479       (cond
 480        ((eq name '->subsumptive)
 481         (when (or (not (some (lambda (atr)
 482                                (get-char-attribute cell atr))
 483                              char-db-ignored-attributes))
 484                   (some (lambda (ccs)
 485                           (encode-char cell ccs 'defined-only))
 486                         ccss))
 487           (if separator
 488               (insert lbs))
 489           (let ((char-db-ignored-attributes
 490                  (cons '<-subsumptive
 491                        char-db-ignored-attributes)))
 492             (insert-char-attributes cell readable))
 493           (setq separator lbs))
 494         )
 495        ((characterp cell)
 496         (setq sources
 497               (get-char-attribute
 498                char (intern (format "%s*sources" name))))
 499         (setq required-features nil)
 500         (dolist (source sources)
 501           (cond
 502            ((memq source '(JP
 503                            JP/Jouyou
 504                            shinjigen shinjigen@1ed shinjigen@rev))
 505             (setq required-features
 506                   (union required-features
 507                          '(=jis-x0208
 508                            =jis-x0208@1990
 509                            =jis-x0213-1-2000
 510                            =jis-x0213-2-2000
 511                            =jis-x0212
 512                            =jis-x0208@1983
 513                            =jis-x0208@1978
 514                            =shinjigen))))
 515            ((eq source 'CN)
 516             (setq required-features
 517                   (union required-features
 518                          '(=gb2312
 519                            =gb12345
 520                            =iso-ir165)))))
 521           (cond
 522            ((find-charset (setq ret (intern (format "=%s" source))))
 523             (setq required-features
 524                   (cons ret required-features)))
 525            (t (setq required-features
 526                     (cons source required-features)))))
 527         (cond ((string-match "@JP" (symbol-name name))
 528                (setq required-features
 529                      (union required-features
 530                             '(=jis-x0208
 531                               =jis-x0208@1990
 532                               =jis-x0213-1-2000
 533                               =jis-x0213-2-2000
 534                               =jis-x0212
 535                               =jis-x0208@1983
 536                               =jis-x0208@1978))))
 537               ((string-match "@CN" (symbol-name name))
 538                (setq required-features
 539                      (union required-features
 540                             '(=gb2312
 541                               =gb12345
 542                               =iso-ir165)))))
 543         (if separator
 544             (insert lbs))
 545         (if readable
 546             (insert (format "%S" cell))
 547           (char-db-insert-char-spec cell readable
 548                                     nil
 549                                     required-features))
 550         (setq separator lbs))
 551        ((consp cell)
 552         (if separator
 553             (insert lbs))
 554         (if (consp (car cell))
 555             (char-db-insert-char-spec cell readable)
 556           (char-db-insert-char-reference cell readable))
 557         (setq separator lbs))
 558        (t
 559         (if separator
 560             (insert separator))
 561         (insert (prin1-to-string cell))
 562         (setq separator " ")))
 563       (setq value (cdr value)))
 564     (insert ")")
 565     (insert line-breaking)))
 566
 567 (defun insert-char-attributes (char &optional readable attributes column)
 568   (unless column
 569     (setq column (current-column)))
 570   (let (name value ; has-long-ccs-name
 571         rest
 572         radical strokes
 573         (line-breaking
 574          (concat "\n" (make-string (1+ column) ?\ )))
 575         lbs cell separator ret
 576         key al cal
 577         dest-ccss ; sources required-features
 578         ccss)
 579     (let (atr-d)
 580       (setq attributes
 581             (sort (if attributes
 582                       (if (consp attributes)
 583                           (progn
 584                             (dolist (name attributes)
 585                               (unless (memq name char-db-ignored-attributes)
 586                                 (if (find-charset name)
 587                                     (push name ccss))
 588                                 (push name atr-d)))
 589                             atr-d))
 590                     (dolist (name (char-attribute-list))
 591                       (unless (memq name char-db-ignored-attributes)
 592                         (if (find-charset name)
 593                             (push name ccss))
 594                         (push name atr-d)))
 595                     atr-d)
 596                   #'char-attribute-name<)))
 597     (insert "(")
 598     (when (memq '<-subsumptive attributes)
 599       (when readable
 600         (when (setq value (get-char-attribute char '<-subsumptive))
 601           (char-db-insert-relation-feature char '<-subsumptive value
 602                                            line-breaking
 603                                            ccss readable)))
 604       (setq attributes (delq '<-subsumptive attributes)))
 605     (when (and (memq '<-denotational attributes)
 606                (setq value (get-char-attribute char '<-denotational)))
 607       (char-db-insert-relation-feature char '<-denotational value
 608                                        line-breaking
 609                                        ccss readable)
 610       (setq attributes (delq '<-denotational attributes)))
 611     (when (and (memq 'name attributes)
 612                (setq value (get-char-attribute char 'name)))
 613       (insert (format
 614                (if (> (+ (current-column) (length value)) 48)
 615                    "(name . %S)%s"
 616                  "(name               . %S)%s")
 617                value line-breaking))
 618       (setq attributes (delq 'name attributes))
 619       )
 620     (when (and (memq 'name* attributes)
 621                (setq value (get-char-attribute char 'name*)))
 622       (insert (format
 623                (if (> (+ (current-column) (length value)) 48)
 624                    "(name* . %S)%s"
 625                  "(name*              . %S)%s")
 626                value line-breaking))
 627       (setq attributes (delq 'name* attributes))
 628       )
 629     (when (and (memq 'script attributes)
 630                (setq value (get-char-attribute char 'script)))
 631       (insert (format "(script\t\t%s)%s"
 632                       (mapconcat (function prin1-to-string)
 633                                  value " ")
 634                       line-breaking))
 635       (setq attributes (delq 'script attributes))
 636       )
 637     (dolist (name '(=>ucs =>ucs*))
 638       (when (and (memq name attributes)
 639                  (setq value (get-char-attribute char name)))
 640         (insert (format "(%-18s . #x%04X)\t; %c%s"
 641                         name value (decode-char '=ucs value)
 642                         line-breaking))
 643         (setq attributes (delq name attributes))))
 644     (dolist (name '(=>ucs@gb =>ucs@cns =>ucs@jis =>ucs@ks =>ucs@big5))
 645       (when (and (memq name attributes)
 646                  (setq value (get-char-attribute char name)))
 647         (insert (format "(%-18s . #x%04X)\t; %c%s"
 648                         name value
 649                         (decode-char (intern
 650                                       (concat "="
 651                                               (substring
 652                                                (symbol-name name) 2)))
 653                                      value)
 654                         line-breaking))
 655         (setq attributes (delq name attributes))
 656         ))
 657     ;; (dolist (name '(=>daikanwa))
 658     ;;   (when (and (memq name attributes)
 659     ;;              (setq value (get-char-attribute char name)))
 660     ;;     (insert
 661     ;;      (if (integerp value)
 662     ;;          (format "(%-18s . %05d)\t; %c%s"
 663     ;;                  name value (decode-char '=daikanwa value)
 664     ;;                  line-breaking)
 665     ;;        (format "(%-18s %s)\t; %c%s"
 666     ;;                name
 667     ;;                (mapconcat (function prin1-to-string)
 668     ;;                           value " ")
 669     ;;                (char-representative-of-daikanwa char)
 670     ;;                line-breaking)))
 671     ;;     (setq attributes (delq name attributes))))
 672     (when (and (memq 'general-category attributes)
 673                (setq value (get-char-attribute char 'general-category)))
 674       (insert (format
 675                "(general-category\t%s) ; %s%s"
 676                (mapconcat (lambda (cell)
 677                             (format "%S" cell))
 678                           value " ")
 679                (cond ((rassoc value unidata-normative-category-alist)
 680                       "Normative Category")
 681                      ((rassoc value unidata-informative-category-alist)
 682                       "Informative Category")
 683                      (t
 684                       "Unknown Category"))
 685                line-breaking))
 686       (setq attributes (delq 'general-category attributes))
 687       )
 688     (when (and (memq 'bidi-category attributes)
 689                (setq value (get-char-attribute char 'bidi-category)))
 690       (insert (format "(bidi-category\t. %S)%s"
 691                       value
 692                       line-breaking))
 693       (setq attributes (delq 'bidi-category attributes))
 694       )
 695     (unless (or (not (memq 'mirrored attributes))
 696                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 697                     'empty))
 698       (insert (format "(mirrored\t\t. %S)%s"
 699                       value
 700                       line-breaking))
 701       (setq attributes (delq 'mirrored attributes))
 702       )
 703     (cond
 704      ((and (memq 'decimal-digit-value attributes)
 705            (setq value (get-char-attribute char 'decimal-digit-value)))
 706       (insert (format "(decimal-digit-value . %S)%s"
 707                       value
 708                       line-breaking))
 709       (setq attributes (delq 'decimal-digit-value attributes))
 710       (when (and (memq 'digit-value attributes)
 711                  (setq value (get-char-attribute char 'digit-value)))
 712         (insert (format "(digit-value\t . %S)%s"
 713                         value
 714                         line-breaking))
 715         (setq attributes (delq 'digit-value attributes))
 716         )
 717       (when (and (memq 'numeric-value attributes)
 718                  (setq value (get-char-attribute char 'numeric-value)))
 719         (insert (format "(numeric-value\t . %S)%s"
 720                         value
 721                         line-breaking))
 722         (setq attributes (delq 'numeric-value attributes))
 723         )
 724       )
 725      (t
 726       (when (and (memq 'digit-value attributes)
 727                  (setq value (get-char-attribute char 'digit-value)))
 728         (insert (format "(digit-value\t. %S)%s"
 729                         value
 730                         line-breaking))
 731         (setq attributes (delq 'digit-value attributes))
 732         )
 733       (when (and (memq 'numeric-value attributes)
 734                  (setq value (get-char-attribute char 'numeric-value)))
 735         (insert (format "(numeric-value\t. %S)%s"
 736                         value
 737                         line-breaking))
 738         (setq attributes (delq 'numeric-value attributes))
 739         )))
 740     (when (and (memq 'iso-10646-comment attributes)
 741                (setq value (get-char-attribute char 'iso-10646-comment)))
 742       (insert (format "(iso-10646-comment\t. %S)%s"
 743                       value
 744                       line-breaking))
 745       (setq attributes (delq 'iso-10646-comment attributes))
 746       )
 747     (when (and (memq 'morohashi-daikanwa attributes)
 748                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 749       (insert (format "(morohashi-daikanwa\t%s)%s"
 750                       (mapconcat (function prin1-to-string) value " ")
 751                       line-breaking))
 752       (setq attributes (delq 'morohashi-daikanwa attributes))
 753       )
 754     (setq radical nil
 755           strokes nil)
 756     (when (and (memq 'ideographic-radical attributes)
 757                (setq value (get-char-attribute char 'ideographic-radical)))
 758       (setq radical value)
 759       (insert (format "(ideographic-radical . %S)\t; %c%s"
 760                       radical
 761                       (ideographic-radical radical)
 762                       line-breaking))
 763       (setq attributes (delq 'ideographic-radical attributes))
 764       )
 765     (when (and (memq 'shuowen-radical attributes)
 766                (setq value (get-char-attribute char 'shuowen-radical)))
 767       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 768                       value
 769                       (shuowen-radical value)
 770                       line-breaking))
 771       (setq attributes (delq 'shuowen-radical attributes))
 772       )
 773     (let (key)
 774       (dolist (domain
 775                (append
 776                 char-db-feature-domains
 777                 (let (dest domain)
 778                   (dolist (feature (char-attribute-list))
 779                     (setq feature (symbol-name feature))
 780                     (when (string-match
 781                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 782                            feature)
 783                       (setq domain (intern (match-string 2 feature)))
 784                      (unless (memq domain dest)
 785                        (setq dest (cons domain dest)))))
 786                   (sort dest #'string<))))
 787         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 788         (when (and (memq key attributes)
 789                    (setq value (get-char-attribute char key)))
 790           (setq radical value)
 791           (insert (format "(%s . %S)\t; %c%s"
 792                           key
 793                           radical
 794                           (ideographic-radical radical)
 795                           line-breaking))
 796           (setq attributes (delq key attributes))
 797           )
 798         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 799         (when (and (memq key attributes)
 800                    (setq value (get-char-attribute char key)))
 801           (setq strokes value)
 802           (insert (format "(%s . %S)%s"
 803                           key
 804                           strokes
 805                           line-breaking))
 806           (setq attributes (delq key attributes))
 807           )
 808         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 809         (when (and (memq key attributes)
 810                    (setq value (get-char-attribute char key)))
 811           (insert (format "(%s       . %S)%s"
 812                           key
 813                           value
 814                           line-breaking))
 815           (setq attributes (delq key attributes))
 816           )
 817         (dolist (feature '(ideographic-radical
 818                            ideographic-strokes
 819                            total-strokes))
 820           (setq key (intern (format "%s@%s*sources" feature domain)))
 821           (when (and (memq key attributes)
 822                      (setq value (get-char-attribute char key)))
 823             (insert (format "(%s%s" key line-breaking))
 824             (dolist (cell value)
 825               (insert (format " %s" cell)))
 826             (insert ")")
 827             (insert line-breaking)
 828             (setq attributes (delq key attributes))
 829             ))
 830         ))
 831     (when (and (memq 'ideographic-strokes attributes)
 832                (setq value (get-char-attribute char 'ideographic-strokes)))
 833       (setq strokes value)
 834       (insert (format "(ideographic-strokes . %S)%s"
 835                       strokes
 836                       line-breaking))
 837       (setq attributes (delq 'ideographic-strokes attributes))
 838       )
 839     (when (and (memq 'kangxi-radical attributes)
 840                (setq value (get-char-attribute char 'kangxi-radical)))
 841       (unless (eq value radical)
 842         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 843                         value
 844                         (ideographic-radical value)
 845                         line-breaking))
 846         (or radical
 847             (setq radical value)))
 848       (setq attributes (delq 'kangxi-radical attributes))
 849       )
 850     (when (and (memq 'kangxi-strokes attributes)
 851                (setq value (get-char-attribute char 'kangxi-strokes)))
 852       (unless (eq value strokes)
 853         (insert (format "(kangxi-strokes\t . %S)%s"
 854                         value
 855                         line-breaking))
 856         (or strokes
 857             (setq strokes value)))
 858       (setq attributes (delq 'kangxi-strokes attributes))
 859       )
 860     (when (and (memq 'japanese-radical attributes)
 861                (setq value (get-char-attribute char 'japanese-radical)))
 862       (unless (eq value radical)
 863         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 864                         value
 865                         (ideographic-radical value)
 866                         line-breaking))
 867         (or radical
 868             (setq radical value)))
 869       (setq attributes (delq 'japanese-radical attributes))
 870       )
 871     (when (and (memq 'japanese-strokes attributes)
 872                (setq value (get-char-attribute char 'japanese-strokes)))
 873       (unless (eq value strokes)
 874         (insert (format "(japanese-strokes\t . %S)%s"
 875                         value
 876                         line-breaking))
 877         (or strokes
 878             (setq strokes value)))
 879       (setq attributes (delq 'japanese-strokes attributes))
 880       )
 881     (when (and (memq 'cns-radical attributes)
 882                (setq value (get-char-attribute char 'cns-radical)))
 883       (insert (format "(cns-radical\t . %S)\t; %c%s"
 884                       value
 885                       (ideographic-radical value)
 886                       line-breaking))
 887       (setq attributes (delq 'cns-radical attributes))
 888       )
 889     (when (and (memq 'cns-strokes attributes)
 890                (setq value (get-char-attribute char 'cns-strokes)))
 891       (unless (eq value strokes)
 892         (insert (format "(cns-strokes\t . %S)%s"
 893                         value
 894                         line-breaking))
 895         (or strokes
 896             (setq strokes value)))
 897       (setq attributes (delq 'cns-strokes attributes))
 898       )
 899     (when (and (memq 'shinjigen-1-radical attributes)
 900                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 901       (unless (eq value radical)
 902         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 903                         value
 904                         (ideographic-radical value)
 905                         line-breaking))
 906         (or radical
 907             (setq radical value)))
 908       (setq attributes (delq 'shinjigen-1-radical attributes))
 909       )
 910     (when (and (memq 'ideographic- attributes)
 911                (setq value (get-char-attribute char 'ideographic-)))
 912       (insert "(ideographic-       ")
 913       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 914             separator nil)
 915       (while (consp value)
 916         (setq cell (car value))
 917         (if (integerp cell)
 918             (setq cell (decode-char '=ucs cell)))
 919         (cond ((characterp cell)
 920                (if separator
 921                    (insert lbs))
 922                (if readable
 923                    (insert (format "%S" cell))
 924                  (char-db-insert-char-spec cell readable))
 925                (setq separator lbs))
 926               ((consp cell)
 927                (if separator
 928                    (insert lbs))
 929                (if (consp (car cell))
 930                    (char-db-insert-char-spec cell readable)
 931                  (char-db-insert-char-reference cell readable))
 932                (setq separator lbs))
 933               (t
 934                (if separator
 935                    (insert separator))
 936                (insert (prin1-to-string cell))
 937                (setq separator " ")))
 938         (setq value (cdr value)))
 939       (insert ")")
 940       (insert line-breaking)
 941       (setq attributes (delq 'ideographic- attributes)))
 942     (when (and (memq 'total-strokes attributes)
 943                (setq value (get-char-attribute char 'total-strokes)))
 944       (insert (format "(total-strokes       . %S)%s"
 945                       value
 946                       line-breaking))
 947       (setq attributes (delq 'total-strokes attributes))
 948       )
 949     (when (and (memq '->ideograph attributes)
 950                (setq value (get-char-attribute char '->ideograph)))
 951       (insert (format "(->ideograph\t%s)%s"
 952                       (mapconcat (lambda (code)
 953                                    (cond ((symbolp code)
 954                                           (symbol-name code))
 955                                          ((integerp code)
 956                                           (format "#x%04X" code))
 957                                          (t
 958                                           (format "%s %S"
 959                                                   line-breaking code))))
 960                                  value " ")
 961                       line-breaking))
 962       (setq attributes (delq '->ideograph attributes))
 963       )
 964     ;; (when (and (memq '->decomposition attributes)
 965     ;;            (setq value (get-char-attribute char '->decomposition)))
 966     ;;   (insert (format "(->decomposition\t%s)%s"
 967     ;;                   (mapconcat (lambda (code)
 968     ;;                                (cond ((symbolp code)
 969     ;;                                       (symbol-name code))
 970     ;;                                      ((characterp code)
 971     ;;                                       (if readable
 972     ;;                                           (format "%S" code)
 973     ;;                                         (format "#x%04X"
 974     ;;                                                 (char-int code))
 975     ;;                                         ))
 976     ;;                                      ((integerp code)
 977     ;;                                       (format "#x%04X" code))
 978     ;;                                      (t
 979     ;;                                       (format "%s%S" line-breaking code))))
 980     ;;                              value " ")
 981     ;;                   line-breaking))
 982     ;;   (setq attributes (delq '->decomposition attributes))
 983     ;;   )
 984     (if (equal (get-char-attribute char '->titlecase)
 985                (get-char-attribute char '->uppercase))
 986         (setq attributes (delq '->titlecase attributes)))
 987     (when (and (memq '->mojikyo attributes)
 988                (setq value (get-char-attribute char '->mojikyo)))
 989       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
 990                       value (decode-char 'mojikyo value)
 991                       line-breaking))
 992       (setq attributes (delq '->mojikyo attributes))
 993       )
 994     (when (and (memq 'hanyu-dazidian-vol attributes)
 995                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
 996       (insert (format "(hanyu-dazidian-vol  . %d)%s"
 997                       value line-breaking))
 998       (setq attributes (delq 'hanyu-dazidian-vol attributes))
 999       )
1000     (when (and (memq 'hanyu-dazidian-page attributes)
1001                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1002       (insert (format "(hanyu-dazidian-page . %d)%s"
1003                       value line-breaking))
1004       (setq attributes (delq 'hanyu-dazidian-page attributes))
1005       )
1006     (when (and (memq 'hanyu-dazidian-char attributes)
1007                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1008       (insert (format "(hanyu-dazidian-char . %d)%s"
1009                       value line-breaking))
1010       (setq attributes (delq 'hanyu-dazidian-char attributes))
1011       )
1012     (unless readable
1013       (dolist (ignored '(composition
1014                          ->denotational <-subsumptive ->ucs-unified
1015                          ->ideographic-component-forms))
1016         (setq attributes (delq ignored attributes))))
1017     (while attributes
1018       (setq name (car attributes))
1019       (if (setq value (get-char-attribute char name))
1020           (cond ((setq ret (find-charset name))
1021                  (setq name (charset-name ret))
1022                  (if (and (not (memq name dest-ccss))
1023                           (prog1
1024                               (setq value (get-char-attribute char name))
1025                             (setq dest-ccss (cons name dest-ccss))))
1026                      (char-db-insert-ccs-feature name value line-breaking))
1027                  )
1028                 ((string-match "^=>ucs@" (symbol-name name))
1029                  (insert (format "(%-18s . #x%04X)\t; %c%s"
1030                                  name value (decode-char '=ucs value)
1031                                  line-breaking))
1032                  )
1033                 ((eq name 'jisx0208-1978/4X)
1034                  (insert (format "(%-18s . #x%04X)%s"
1035                                  name value
1036                                  line-breaking))
1037                  )
1038                 ((and
1039                   (not readable)
1040                   (not (eq name '->subsumptive))
1041                   (not (eq name '->uppercase))
1042                   (not (eq name '->lowercase))
1043                   (not (eq name '->titlecase))
1044                   (not (eq name '->canonical))
1045                   (not (eq name '->Bopomofo))
1046                   (not (eq name '->mistakable))
1047                   (not (eq name '->ideographic-variants))
1048                   (null (get-char-attribute
1049                          char (intern (format "%s*sources" name))))
1050                   (not (string-match "\\*sources$" (symbol-name name)))
1051                   (null (get-char-attribute
1052                          char (intern (format "%s*note" name))))
1053                   (not (string-match "\\*note$" (symbol-name name)))
1054                   (or (eq name '<-identical)
1055                       (eq name '<-uppercase)
1056                       (eq name '<-lowercase)
1057                       (eq name '<-titlecase)
1058                       (eq name '<-canonical)
1059                       (eq name '<-ideographic-variants)
1060                       ;; (eq name '<-synonyms)
1061                       (string-match "^<-synonyms" (symbol-name name))
1062                       (eq name '<-mistakable)
1063                       (when (string-match "^->" (symbol-name name))
1064                         (cond
1065                          ((string-match "^->fullwidth" (symbol-name name))
1066                           (not (and (consp value)
1067                                     (characterp (car value))
1068                                     (encode-char
1069                                      (car value) '=ucs 'defined-only)))
1070                           )
1071                          (t)))
1072                       ))
1073                  )
1074                 ((or (eq name 'ideographic-structure)
1075                      (eq name 'ideographic-combination)
1076                      (eq name 'ideographic-)
1077                      (eq name '=decomposition)
1078                      (string-match "^=>decomposition" (symbol-name name))
1079                      (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1080                      (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1081                                    (symbol-name name))
1082                      )
1083                  (char-db-insert-relation-feature char name value
1084                                                   line-breaking
1085                                                   ccss readable))
1086                 ((memq name '(ideograph=
1087                               original-ideograph-of
1088                               ancient-ideograph-of
1089                               vulgar-ideograph-of
1090                               wrong-ideograph-of
1091                               ;; simplified-ideograph-of
1092                               ideographic-variants
1093                               ;; ideographic-different-form-of
1094                               ))
1095                  (insert (format "(%-18s%s " name line-breaking))
1096                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1097                        separator nil)
1098                  (while (consp value)
1099                    (setq cell (car value))
1100                    (if (and (consp cell)
1101                             (consp (car cell)))
1102                        (progn
1103                          (if separator
1104                              (insert lbs))
1105                          (char-db-insert-alist cell readable)
1106                          (setq separator lbs))
1107                      (if separator
1108                          (insert separator))
1109                      (insert (prin1-to-string cell))
1110                      (setq separator " "))
1111                    (setq value (cdr value)))
1112                  (insert ")")
1113                  (insert line-breaking))
1114                 ((consp value)
1115                  (insert (format "(%-18s " name))
1116                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1117                        separator nil)
1118                  (while (consp value)
1119                    (setq cell (car value))
1120                    (if (and (consp cell)
1121                             (consp (car cell))
1122                             (setq ret (condition-case nil
1123                                           (find-char cell)
1124                                         (error nil))))
1125                        (progn
1126                          (setq rest cell
1127                                al nil
1128                                cal nil)
1129                          (while rest
1130                            (setq key (car (car rest)))
1131                            (if (find-charset key)
1132                                (setq cal (cons key cal))
1133                              (setq al (cons key al)))
1134                            (setq rest (cdr rest)))
1135                          (if separator
1136                              (insert lbs))
1137                          (insert-char-attributes ret
1138                                                  readable
1139                                                  al cal)
1140                          (setq separator lbs))
1141                      (setq ret (prin1-to-string cell))
1142                      (if separator
1143                          (if (< (+ (current-column)
1144                                    (length ret)
1145                                    (length separator))
1146                                 76)
1147                              (insert separator)
1148                            (insert lbs)))
1149                      (insert ret)
1150                      (setq separator " "))
1151                    (setq value (cdr value)))
1152                  (insert ")")
1153                  (insert line-breaking))
1154                 (t
1155                  (insert (format "(%-18s" name))
1156                  (setq ret (prin1-to-string value))
1157                  (unless (< (+ (current-column)
1158                                (length ret)
1159                                3)
1160                             76)
1161                    (insert line-breaking))
1162                  (insert " . " ret ")" line-breaking)
1163                  ;; (insert (format "(%-18s . %S)%s"
1164                  ;;                 name value
1165                  ;;                 line-breaking))
1166                  )
1167                 ))
1168       (setq attributes (cdr attributes)))
1169     (insert ")")))
1170
1171 (defun insert-char-data (char &optional readable
1172                               attributes)
1173   (save-restriction
1174     (narrow-to-region (point)(point))
1175     (insert "(define-char
1176   '")
1177     (insert-char-attributes char readable attributes)
1178     (insert ")\n")
1179     (goto-char (point-min))
1180     (while (re-search-forward "[ \t]+$" nil t)
1181       (replace-match ""))
1182     ;; from tabify.
1183     (goto-char (point-min))
1184     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1185       (let ((column (current-column))
1186             (indent-tabs-mode t))
1187         (delete-region (match-beginning 0) (point))
1188         (indent-to column)))
1189     (goto-char (point-max))
1190     ;; (tabify (point-min)(point-max))
1191     ))
1192
1193 (defun insert-char-data-with-variant (char &optional printable
1194                                            no-ucs-unified
1195                                            script excluded-script)
1196   (insert-char-data char printable)
1197   (let ((variants (char-variants char))
1198         rest
1199         variant vs ret)
1200     (setq variants (sort variants #'<))
1201     (setq rest variants)
1202     (setq variants (cons char variants))
1203     (while rest
1204       (setq variant (car rest))
1205       (unless (get-char-attribute variant '<-subsumptive)
1206         (if (and (or (null script)
1207                      (null (setq vs (get-char-attribute variant 'script)))
1208                      (memq script vs))
1209                  (or (null excluded-script)
1210                      (null (setq vs (get-char-attribute variant 'script)))
1211                      (not (memq excluded-script vs))))
1212             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1213               (insert-char-data variant printable)
1214               (if (setq ret (char-variants variant))
1215                   (while ret
1216                     (or (memq (car ret) variants)
1217                         ;; (get-char-attribute (car ret) '<-subsumptive)
1218                         (setq rest (nconc rest (list (car ret)))))
1219                     (setq ret (cdr ret)))))))
1220       (setq rest (cdr rest)))))
1221
1222 (defun insert-char-range-data (min max &optional script excluded-script)
1223   (let ((code min)
1224         char)
1225     (while (<= code max)
1226       (setq char (decode-char '=ucs code))
1227       (if (encode-char char '=ucs 'defined-only)
1228           (insert-char-data-with-variant char nil 'no-ucs-unified
1229                                          script excluded-script))
1230       (setq code (1+ code)))))
1231
1232 (defun write-char-range-data-to-file (min max file
1233                                           &optional script excluded-script)
1234   (let ((coding-system-for-write char-db-file-coding-system))
1235     (with-temp-buffer
1236       (insert (format ";; -*- coding: %s -*-\n"
1237                       char-db-file-coding-system))
1238       (insert-char-range-data min max script excluded-script)
1239       (write-region (point-min)(point-max) file))))
1240
1241 (defvar what-character-original-window-configuration)
1242
1243 ;;;###autoload
1244 (defun what-char-definition (char)
1245   (interactive (list (char-after)))
1246   (let ((buf (get-buffer-create "*Character Description*"))
1247         (the-buf (current-buffer))
1248         (win-conf (current-window-configuration)))
1249     (pop-to-buffer buf)
1250     (make-local-variable 'what-character-original-window-configuration)
1251     (setq what-character-original-window-configuration win-conf)
1252     (setq buffer-read-only nil)
1253     (erase-buffer)
1254     (condition-case err
1255         (progn
1256           (insert-char-data-with-variant char 'printable)
1257           (unless (char-attribute-alist char)
1258             (insert (format ";; = %c\n"
1259                             (let* ((rest (split-char char))
1260                                    (ccs (pop rest))
1261                                    (code (pop rest)))
1262                               (while rest
1263                                 (setq code (logior (lsh code 8)
1264                                                    (pop rest))))
1265                               (decode-char ccs code)))))
1266           ;; (char-db-update-comment)
1267           (set-buffer-modified-p nil)
1268           (view-mode the-buf (lambda (buf)
1269                                (set-window-configuration
1270                                 what-character-original-window-configuration)
1271                                ))
1272           (goto-char (point-min)))
1273       (error (progn
1274                (set-window-configuration
1275                 what-character-original-window-configuration)
1276                (signal (car err) (cdr err)))))))
1277
1278
1279 ;;; @ end
1280 ;;;
1281
1282 (provide 'char-db-util)
1283
1284 ;;; char-db-util.el ends here