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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@usual
 167     =>jis-x0208
 168     =>jis-x0208@1997
 169     =>jis-x0213-1
 170     =>jis-x0213-1@2000
 171     =>jis-x0213-1@2004
 172     =>jis-x0213-2
 173     ==>ucs@bucs
 174     =>ucs@iso
 175     =>ucs@unicode
 176     =>ucs@jis
 177     =>ucs@JP
 178     =>ucs@cns
 179     =>>ucs@unicode
 180     =>>ucs@jis
 181     =>>ucs@cns
 182     =ucs@iso
 183     =ucs@unicode
 184     =>>big5-cdp
 185     =>>gt-k
 186     =>gt
 187     =>big5-cdp
 188     =>daikanwa
 189     =big5
 190     =big5-eten
 191     =zinbun-oracle
 192     =>zinbun-oracle
 193     =ruimoku-v6
 194     =jef-china3
 195     =shinjigen))
 196
 197
 198 ;;; @ char-db formatters
 199 ;;;
 200
 201 (defun char-db-make-char-spec (char)
 202   (let (ret char-spec)
 203     (cond ((characterp char)
 204            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 205                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 206                   (setq char-spec (list (cons '=ucs ret)))
 207                   (cond ((setq ret (get-char-attribute char 'name))
 208                          (setq char-spec (cons (cons 'name ret) char-spec))
 209                          )
 210                         ((setq ret (get-char-attribute char 'name*))
 211                          (setq char-spec (cons (cons 'name* ret) char-spec))
 212                          ))
 213                   )
 214                  ((setq ret
 215                         (catch 'tag
 216                           (let ((rest char-db-coded-charset-priority-list)
 217                                 ccs)
 218                             (while rest
 219                               (setq ccs (charset-name
 220                                          (find-charset (car rest))))
 221                               (if (setq ret
 222                                         (encode-char char ccs
 223                                                      'defined-only))
 224                                   (throw 'tag (cons ccs ret)))
 225                               (setq rest (cdr rest))))))
 226                   (setq char-spec (list ret))
 227                   (dolist (ccs (delq (car ret) (charset-list)))
 228                     (if (and (or (charset-iso-final-char ccs)
 229                                  (memq ccs
 230                                        '(=daikanwa
 231                                          =daikanwa@rev2
 232                                          ;; =gt-k
 233                                          =jis-x0208@1997
 234                                          ))
 235                                  (string-match "=ucs@" (symbol-name ccs)))
 236                              (setq ccs (charset-name ccs))
 237                              (null (assq ccs char-spec))
 238                              (setq ret (encode-char char ccs 'defined-only)))
 239                         (setq char-spec (cons (cons ccs ret) char-spec))))
 240                   (if (null char-spec)
 241                       (setq char-spec (split-char char)))
 242                   (cond ((setq ret (get-char-attribute char 'name))
 243                          (setq char-spec (cons (cons 'name ret) char-spec))
 244                          )
 245                         ((setq ret (get-char-attribute char 'name*))
 246                          (setq char-spec (cons (cons 'name* ret) char-spec))
 247                          ))
 248                   )
 249                  ((setq ret (get-char-attribute
 250                              char 'ideographic-combination))
 251                   (setq char-spec
 252                         (cons (cons 'ideographic-combination ret)
 253                               char-spec))
 254                   ))
 255            char-spec)
 256           ((consp char)
 257            char))))
 258
 259 (defun char-db-insert-char-spec (char &optional readable column
 260                                       required-features)
 261   (unless column
 262     (setq column (current-column)))
 263   (let (char-spec temp-char)
 264     (setq char-spec (char-db-make-char-spec char))
 265     (unless (or (characterp char) ; char
 266                 (condition-case nil
 267                     (setq char (find-char char-spec))
 268                   (error nil)))
 269       ;; define temporary character
 270       ;;   Current implementation is dirty.
 271       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 272                                          char-spec)))
 273       (remove-char-attribute temp-char 'ideograph-daikanwa)
 274       (setq char temp-char))
 275     (insert-char-attributes char
 276                             readable
 277                             (union (mapcar #'car char-spec)
 278                                    required-features))
 279     (when temp-char
 280       ;; undefine temporary character
 281       ;;   Current implementation is dirty.
 282       (setq char-spec (char-attribute-alist temp-char))
 283       (while char-spec
 284         (remove-char-attribute temp-char (car (car char-spec)))
 285         (setq char-spec (cdr char-spec))))))
 286
 287 (defun char-db-insert-alist (alist &optional readable column)
 288   (unless column
 289     (setq column (current-column)))
 290   (let ((line-breaking
 291          (concat "\n" (make-string (1+ column) ?\ )))
 292         name value
 293         ret al ; cal
 294         key
 295         lbs cell rest separator)
 296     (insert "(")
 297     (while alist
 298       (setq name (car (car alist))
 299             value (cdr (car alist)))
 300       (cond ((eq name 'char)
 301              (insert "(char . ")
 302              (if (setq ret (condition-case nil
 303                                (find-char value)
 304                              (error nil)))
 305                  (progn
 306                    (setq al nil
 307                          ;; cal nil
 308                          )
 309                    (while value
 310                      (setq key (car (car value)))
 311                      ;; (if (find-charset key)
 312                      ;;     (setq cal (cons key cal))
 313                      (setq al (cons key al))
 314                      ;; )
 315                      (setq value (cdr value)))
 316                    (insert-char-attributes ret
 317                                            readable
 318                                            (or al 'none) ; cal
 319                                            ))
 320                (insert (prin1-to-string value)))
 321              (insert ")")
 322              (insert line-breaking))
 323             ((consp value)
 324              (insert (format "(%-18s " name))
 325              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 326              (while (consp value)
 327                (setq cell (car value))
 328                (if (and (consp cell)
 329                         (consp (car cell))
 330                         (setq ret (condition-case nil
 331                                       (find-char cell)
 332                                     (error nil)))
 333                         )
 334                    (progn
 335                      (setq rest cell
 336                            al nil
 337                            ;; cal nil
 338                            )
 339                      (while rest
 340                        (setq key (car (car rest)))
 341                        ;; (if (find-charset key)
 342                        ;;     (setq cal (cons key cal))
 343                        (setq al (cons key al))
 344                        ;; )
 345                        (setq rest (cdr rest)))
 346                      (if separator
 347                          (insert lbs))
 348                      (insert-char-attributes ret
 349                                              readable
 350                                              al ; cal
 351                                              )
 352                      (setq separator lbs))
 353                  (if separator
 354                      (insert separator))
 355                  (insert (prin1-to-string cell))
 356                  (setq separator " "))
 357                (setq value (cdr value)))
 358              (insert ")")
 359              (insert line-breaking))
 360             (t
 361              (insert (format "(%-18s . %S)%s"
 362                              name value
 363                              line-breaking))))
 364       (setq alist (cdr alist))))
 365   (insert ")"))
 366
 367 (defun char-db-insert-char-reference (plist &optional readable column)
 368   (unless column
 369     (setq column (current-column)))
 370   (let ((line-breaking
 371          (concat "\n" (make-string (1+ column) ?\ )))
 372         (separator "")
 373         name value)
 374     (insert "(")
 375     (while plist
 376       (setq name (pop plist))
 377       (setq value (pop plist))
 378       (cond ((eq name :char)
 379              (insert separator)
 380              (insert ":char\t")
 381              (cond ((numberp value)
 382                     (setq value (decode-char '=ucs value)))
 383                    ;; ((consp value)
 384                    ;;  (setq value (or (find-char value)
 385                    ;;                  value)))
 386                    )
 387              (char-db-insert-char-spec value readable)
 388              (insert line-breaking)
 389              (setq separator ""))
 390             ((eq name :radical)
 391              (insert (format "%s%s\t%d ; %c%s"
 392                              separator
 393                              name value
 394                              (ideographic-radical value)
 395                              line-breaking))
 396              (setq separator ""))
 397             (t
 398              (insert (format "%s%s\t%S" separator name value))
 399              (setq separator line-breaking)))
 400       ))
 401   (insert ")"))
 402
 403 (defun char-db-decode-isolated-char (ccs code-point)
 404   (let (ret)
 405     (setq ret
 406           (cond ((eq ccs 'arabic-iso8859-6)
 407                  (decode-char ccs code-point))
 408                 ((and (memq ccs '(=gt-pj-1
 409                                   =gt-pj-2
 410                                   =gt-pj-3
 411                                   =gt-pj-4
 412                                   =gt-pj-5
 413                                   =gt-pj-6
 414                                   =gt-pj-7
 415                                   =gt-pj-8
 416                                   =gt-pj-9
 417                                   =gt-pj-10
 418                                   =gt-pj-11))
 419                       (setq ret (decode-char ccs code-point))
 420                       (setq ret (encode-char ret '=gt 'defined-only)))
 421                  (decode-builtin-char '=gt ret))
 422                 (t
 423                  (decode-builtin-char ccs code-point))))
 424     (cond ((and (<= 0 (char-int ret))
 425                 (<= (char-int ret) #x1F))
 426            (decode-char '=ucs (+ #x2400 (char-int ret))))
 427           ((= (char-int ret) #x7F)
 428            ?\u2421)
 429           (t ret))))
 430
 431 (defvar char-db-convert-obsolete-format t)
 432
 433 (defun char-db-insert-ccs-feature (name value line-breaking)
 434   (insert
 435    (format
 436     (cond ((memq name '(=shinjigen
 437                         =shinjigen@1ed
 438                         =shinjigen@rev =shinjigen/+p@rev))
 439            "(%-18s .  %04d)\t; %c")
 440           ((eq name '=shinjigen@1ed/24pr)
 441            "(%-18s . %04d)\t; %c")
 442           ((or (memq name '(=daikanwa
 443                             =daikanwa@rev1 =daikanwa@rev2
 444                             =>>daikanwa =>daikanwa
 445                             =gt =>>gt =>gt =gt-k =>>gt-k =cbeta
 446                             =zinbun-oracle =>zinbun-oracle))
 447                (string-match "^=adobe-" (symbol-name name)))
 448            "(%-18s . %05d)\t; %c")
 449           ((eq name 'mojikyo)
 450            "(%-18s . %06d)\t; %c")
 451           ((>= (charset-dimension name) 2)
 452            "(%-18s . #x%04X)\t; %c")
 453           (t
 454            "(%-18s . #x%02X)\t; %c"))
 455     name
 456     (if (= (charset-iso-graphic-plane name) 1)
 457         (logior value
 458                 (cond ((= (charset-dimension name) 1)
 459                        #x80)
 460                       ((= (charset-dimension name) 2)
 461                        #x8080)
 462                       ((= (charset-dimension name) 3)
 463                        #x808080)
 464                       (t 0)))
 465       value)
 466     (char-db-decode-isolated-char name value)))
 467   (if (and (= (charset-chars name) 94)
 468            (= (charset-dimension name) 2))
 469       (insert (format " [%02d-%02d]"
 470                       (- (lsh value -8) 32)
 471                       (- (logand value 255) 32))))
 472   (insert line-breaking))
 473
 474 (defun char-db-insert-relation-feature (char name value line-breaking
 475                                              ccss readable)
 476   (insert (format "(%-18s%s " name line-breaking))
 477   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 478         separator cell sources required-features
 479         ret)
 480     (while (consp value)
 481       (setq cell (car value))
 482       (if (integerp cell)
 483           (setq cell (decode-char '=ucs cell)))
 484       (cond
 485        ((eq name '->subsumptive)
 486         (when (or (not (some (lambda (atr)
 487                                (get-char-attribute cell atr))
 488                              char-db-ignored-attributes))
 489                   (some (lambda (ccs)
 490                           (encode-char cell ccs 'defined-only))
 491                         ccss))
 492           (if separator
 493               (insert lbs))
 494           (let ((char-db-ignored-attributes
 495                  (cons '<-subsumptive
 496                        char-db-ignored-attributes)))
 497             (insert-char-attributes cell readable))
 498           (setq separator lbs))
 499         )
 500        ((characterp cell)
 501         (setq sources
 502               (get-char-attribute
 503                char (intern (format "%s*sources" name))))
 504         (setq required-features nil)
 505         (dolist (source sources)
 506           (cond
 507            ((memq source '(JP
 508                            JP/Jouyou
 509                            shinjigen shinjigen@1ed shinjigen@rev))
 510             (setq required-features
 511                   (union required-features
 512                          '(=jis-x0208
 513                            =jis-x0208@1990
 514                            =jis-x0213-1@2000
 515                            =jis-x0213-1@2004
 516                            =jis-x0213-2
 517                            =jis-x0212
 518                            =jis-x0208@1983
 519                            =jis-x0208@1978
 520                            =shinjigen))))
 521            ((eq source 'CN)
 522             (setq required-features
 523                   (union required-features
 524                          '(=gb2312
 525                            =gb12345
 526                            =iso-ir165)))))
 527           (cond
 528            ((find-charset (setq ret (intern (format "=%s" source))))
 529             (setq required-features
 530                   (cons ret required-features)))
 531            (t (setq required-features
 532                     (cons source required-features)))))
 533         (cond ((string-match "@JP" (symbol-name name))
 534                (setq required-features
 535                      (union required-features
 536                             '(=jis-x0208
 537                               =jis-x0208@1990
 538                               =jis-x0213-1-2000
 539                               =jis-x0213-2-2000
 540                               =jis-x0212
 541                               =jis-x0208@1983
 542                               =jis-x0208@1978))))
 543               ((string-match "@CN" (symbol-name name))
 544                (setq required-features
 545                      (union required-features
 546                             '(=gb2312
 547                               =gb12345
 548                               =iso-ir165)))))
 549         (if separator
 550             (insert lbs))
 551         (if readable
 552             (insert (format "%S" cell))
 553           (char-db-insert-char-spec cell readable
 554                                     nil
 555                                     required-features))
 556         (setq separator lbs))
 557        ((consp cell)
 558         (if separator
 559             (insert lbs))
 560         (if (consp (car cell))
 561             (char-db-insert-char-spec cell readable)
 562           (char-db-insert-char-reference cell readable))
 563         (setq separator lbs))
 564        (t
 565         (if separator
 566             (insert separator))
 567         (insert (prin1-to-string cell))
 568         (setq separator " ")))
 569       (setq value (cdr value)))
 570     (insert ")")
 571     (insert line-breaking)))
 572
 573 (defun insert-char-attributes (char &optional readable attributes column)
 574   (unless column
 575     (setq column (current-column)))
 576   (let (name value ; has-long-ccs-name
 577         rest
 578         radical strokes
 579         (line-breaking
 580          (concat "\n" (make-string (1+ column) ?\ )))
 581         lbs cell separator ret
 582         key al cal
 583         dest-ccss ; sources required-features
 584         ccss)
 585     (let (atr-d)
 586       (setq attributes
 587             (sort (if attributes
 588                       (if (consp attributes)
 589                           (progn
 590                             (dolist (name attributes)
 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                     (dolist (name (char-attribute-list))
 597                       (unless (memq name char-db-ignored-attributes)
 598                         (if (find-charset name)
 599                             (push name ccss))
 600                         (push name atr-d)))
 601                     atr-d)
 602                   #'char-attribute-name<)))
 603     (insert "(")
 604     (when (memq '<-subsumptive attributes)
 605       (when readable
 606         (when (setq value (get-char-attribute char '<-subsumptive))
 607           (char-db-insert-relation-feature char '<-subsumptive value
 608                                            line-breaking
 609                                            ccss readable)))
 610       (setq attributes (delq '<-subsumptive attributes)))
 611     (when (and (memq '<-denotational attributes)
 612                (setq value (get-char-attribute char '<-denotational)))
 613       (char-db-insert-relation-feature char '<-denotational value
 614                                        line-breaking
 615                                        ccss readable)
 616       (setq attributes (delq '<-denotational attributes)))
 617     (when (and (memq 'name attributes)
 618                (setq value (get-char-attribute char 'name)))
 619       (insert (format
 620                (if (> (+ (current-column) (length value)) 48)
 621                    "(name . %S)%s"
 622                  "(name               . %S)%s")
 623                value line-breaking))
 624       (setq attributes (delq 'name attributes))
 625       )
 626     (when (and (memq 'name* attributes)
 627                (setq value (get-char-attribute char 'name*)))
 628       (insert (format
 629                (if (> (+ (current-column) (length value)) 48)
 630                    "(name* . %S)%s"
 631                  "(name*              . %S)%s")
 632                value line-breaking))
 633       (setq attributes (delq 'name* attributes))
 634       )
 635     (when (and (memq 'script attributes)
 636                (setq value (get-char-attribute char 'script)))
 637       (insert (format "(script\t\t%s)%s"
 638                       (mapconcat (function prin1-to-string)
 639                                  value " ")
 640                       line-breaking))
 641       (setq attributes (delq 'script attributes))
 642       )
 643     (dolist (name '(=>ucs =>ucs*))
 644       (when (and (memq name attributes)
 645                  (setq value (get-char-attribute char name)))
 646         (insert (format "(%-18s . #x%04X)\t; %c%s"
 647                         name value (decode-char '=ucs value)
 648                         line-breaking))
 649         (setq attributes (delq name attributes))))
 650     (dolist (name '(=>ucs@gb =>ucs@ks =>ucs@big5))
 651       (when (and (memq name attributes)
 652                  (setq value (get-char-attribute char name)))
 653         (insert (format "(%-18s . #x%04X)\t; %c%s"
 654                         name value
 655                         (decode-char (intern
 656                                       (concat "="
 657                                               (substring
 658                                                (symbol-name name) 2)))
 659                                      value)
 660                         line-breaking))
 661         (setq attributes (delq name attributes))
 662         ))
 663     ;; (dolist (name '(=>daikanwa))
 664     ;;   (when (and (memq name attributes)
 665     ;;              (setq value (get-char-attribute char name)))
 666     ;;     (insert
 667     ;;      (if (integerp value)
 668     ;;          (format "(%-18s . %05d)\t; %c%s"
 669     ;;                  name value (decode-char '=daikanwa value)
 670     ;;                  line-breaking)
 671     ;;        (format "(%-18s %s)\t; %c%s"
 672     ;;                name
 673     ;;                (mapconcat (function prin1-to-string)
 674     ;;                           value " ")
 675     ;;                (char-representative-of-daikanwa char)
 676     ;;                line-breaking)))
 677     ;;     (setq attributes (delq name attributes))))
 678     (when (and (memq 'general-category attributes)
 679                (setq value (get-char-attribute char 'general-category)))
 680       (insert (format
 681                "(general-category\t%s) ; %s%s"
 682                (mapconcat (lambda (cell)
 683                             (format "%S" cell))
 684                           value " ")
 685                (cond ((rassoc value unidata-normative-category-alist)
 686                       "Normative Category")
 687                      ((rassoc value unidata-informative-category-alist)
 688                       "Informative Category")
 689                      (t
 690                       "Unknown Category"))
 691                line-breaking))
 692       (setq attributes (delq 'general-category attributes))
 693       )
 694     (when (and (memq 'bidi-category attributes)
 695                (setq value (get-char-attribute char 'bidi-category)))
 696       (insert (format "(bidi-category\t. %S)%s"
 697                       value
 698                       line-breaking))
 699       (setq attributes (delq 'bidi-category attributes))
 700       )
 701     (unless (or (not (memq 'mirrored attributes))
 702                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 703                     'empty))
 704       (insert (format "(mirrored\t\t. %S)%s"
 705                       value
 706                       line-breaking))
 707       (setq attributes (delq 'mirrored attributes))
 708       )
 709     (cond
 710      ((and (memq 'decimal-digit-value attributes)
 711            (setq value (get-char-attribute char 'decimal-digit-value)))
 712       (insert (format "(decimal-digit-value . %S)%s"
 713                       value
 714                       line-breaking))
 715       (setq attributes (delq 'decimal-digit-value attributes))
 716       (when (and (memq 'digit-value attributes)
 717                  (setq value (get-char-attribute char 'digit-value)))
 718         (insert (format "(digit-value\t . %S)%s"
 719                         value
 720                         line-breaking))
 721         (setq attributes (delq 'digit-value attributes))
 722         )
 723       (when (and (memq 'numeric-value attributes)
 724                  (setq value (get-char-attribute char 'numeric-value)))
 725         (insert (format "(numeric-value\t . %S)%s"
 726                         value
 727                         line-breaking))
 728         (setq attributes (delq 'numeric-value attributes))
 729         )
 730       )
 731      (t
 732       (when (and (memq 'digit-value attributes)
 733                  (setq value (get-char-attribute char 'digit-value)))
 734         (insert (format "(digit-value\t. %S)%s"
 735                         value
 736                         line-breaking))
 737         (setq attributes (delq 'digit-value attributes))
 738         )
 739       (when (and (memq 'numeric-value attributes)
 740                  (setq value (get-char-attribute char 'numeric-value)))
 741         (insert (format "(numeric-value\t. %S)%s"
 742                         value
 743                         line-breaking))
 744         (setq attributes (delq 'numeric-value attributes))
 745         )))
 746     (when (and (memq 'iso-10646-comment attributes)
 747                (setq value (get-char-attribute char 'iso-10646-comment)))
 748       (insert (format "(iso-10646-comment\t. %S)%s"
 749                       value
 750                       line-breaking))
 751       (setq attributes (delq 'iso-10646-comment attributes))
 752       )
 753     (when (and (memq 'morohashi-daikanwa attributes)
 754                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 755       (insert (format "(morohashi-daikanwa\t%s)%s"
 756                       (mapconcat (function prin1-to-string) value " ")
 757                       line-breaking))
 758       (setq attributes (delq 'morohashi-daikanwa attributes))
 759       )
 760     (setq radical nil
 761           strokes nil)
 762     (when (and (memq 'ideographic-radical attributes)
 763                (setq value (get-char-attribute char 'ideographic-radical)))
 764       (setq radical value)
 765       (insert (format "(ideographic-radical . %S)\t; %c%s"
 766                       radical
 767                       (ideographic-radical radical)
 768                       line-breaking))
 769       (setq attributes (delq 'ideographic-radical attributes))
 770       )
 771     (when (and (memq 'shuowen-radical attributes)
 772                (setq value (get-char-attribute char 'shuowen-radical)))
 773       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 774                       value
 775                       (shuowen-radical value)
 776                       line-breaking))
 777       (setq attributes (delq 'shuowen-radical attributes))
 778       )
 779     (let (key)
 780       (dolist (domain
 781                (append
 782                 char-db-feature-domains
 783                 (let (dest domain)
 784                   (dolist (feature (char-attribute-list))
 785                     (setq feature (symbol-name feature))
 786                     (when (string-match
 787                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 788                            feature)
 789                       (setq domain (intern (match-string 2 feature)))
 790                      (unless (memq domain dest)
 791                        (setq dest (cons domain dest)))))
 792                   (sort dest #'string<))))
 793         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 794         (when (and (memq key attributes)
 795                    (setq value (get-char-attribute char key)))
 796           (setq radical value)
 797           (insert (format "(%s . %S)\t; %c%s"
 798                           key
 799                           radical
 800                           (ideographic-radical radical)
 801                           line-breaking))
 802           (setq attributes (delq key attributes))
 803           )
 804         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 805         (when (and (memq key attributes)
 806                    (setq value (get-char-attribute char key)))
 807           (setq strokes value)
 808           (insert (format "(%s . %S)%s"
 809                           key
 810                           strokes
 811                           line-breaking))
 812           (setq attributes (delq key attributes))
 813           )
 814         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 815         (when (and (memq key attributes)
 816                    (setq value (get-char-attribute char key)))
 817           (insert (format "(%s       . %S)%s"
 818                           key
 819                           value
 820                           line-breaking))
 821           (setq attributes (delq key attributes))
 822           )
 823         (dolist (feature '(ideographic-radical
 824                            ideographic-strokes
 825                            total-strokes))
 826           (setq key (intern (format "%s@%s*sources" feature domain)))
 827           (when (and (memq key attributes)
 828                      (setq value (get-char-attribute char key)))
 829             (insert (format "(%s%s" key line-breaking))
 830             (dolist (cell value)
 831               (insert (format " %s" cell)))
 832             (insert ")")
 833             (insert line-breaking)
 834             (setq attributes (delq key attributes))
 835             ))
 836         ))
 837     (when (and (memq 'ideographic-strokes attributes)
 838                (setq value (get-char-attribute char 'ideographic-strokes)))
 839       (setq strokes value)
 840       (insert (format "(ideographic-strokes . %S)%s"
 841                       strokes
 842                       line-breaking))
 843       (setq attributes (delq 'ideographic-strokes attributes))
 844       )
 845     (when (and (memq 'kangxi-radical attributes)
 846                (setq value (get-char-attribute char 'kangxi-radical)))
 847       (unless (eq value radical)
 848         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 849                         value
 850                         (ideographic-radical value)
 851                         line-breaking))
 852         (or radical
 853             (setq radical value)))
 854       (setq attributes (delq 'kangxi-radical attributes))
 855       )
 856     (when (and (memq 'kangxi-strokes attributes)
 857                (setq value (get-char-attribute char 'kangxi-strokes)))
 858       (unless (eq value strokes)
 859         (insert (format "(kangxi-strokes\t . %S)%s"
 860                         value
 861                         line-breaking))
 862         (or strokes
 863             (setq strokes value)))
 864       (setq attributes (delq 'kangxi-strokes attributes))
 865       )
 866     (when (and (memq 'japanese-radical attributes)
 867                (setq value (get-char-attribute char 'japanese-radical)))
 868       (unless (eq value radical)
 869         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 870                         value
 871                         (ideographic-radical value)
 872                         line-breaking))
 873         (or radical
 874             (setq radical value)))
 875       (setq attributes (delq 'japanese-radical attributes))
 876       )
 877     (when (and (memq 'japanese-strokes attributes)
 878                (setq value (get-char-attribute char 'japanese-strokes)))
 879       (unless (eq value strokes)
 880         (insert (format "(japanese-strokes\t . %S)%s"
 881                         value
 882                         line-breaking))
 883         (or strokes
 884             (setq strokes value)))
 885       (setq attributes (delq 'japanese-strokes attributes))
 886       )
 887     (when (and (memq 'cns-radical attributes)
 888                (setq value (get-char-attribute char 'cns-radical)))
 889       (insert (format "(cns-radical\t . %S)\t; %c%s"
 890                       value
 891                       (ideographic-radical value)
 892                       line-breaking))
 893       (setq attributes (delq 'cns-radical attributes))
 894       )
 895     (when (and (memq 'cns-strokes attributes)
 896                (setq value (get-char-attribute char 'cns-strokes)))
 897       (unless (eq value strokes)
 898         (insert (format "(cns-strokes\t . %S)%s"
 899                         value
 900                         line-breaking))
 901         (or strokes
 902             (setq strokes value)))
 903       (setq attributes (delq 'cns-strokes attributes))
 904       )
 905     (when (and (memq 'shinjigen-1-radical attributes)
 906                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 907       (unless (eq value radical)
 908         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 909                         value
 910                         (ideographic-radical value)
 911                         line-breaking))
 912         (or radical
 913             (setq radical value)))
 914       (setq attributes (delq 'shinjigen-1-radical attributes))
 915       )
 916     (when (and (memq 'ideographic- attributes)
 917                (setq value (get-char-attribute char 'ideographic-)))
 918       (insert "(ideographic-       ")
 919       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 920             separator nil)
 921       (while (consp value)
 922         (setq cell (car value))
 923         (if (integerp cell)
 924             (setq cell (decode-char '=ucs cell)))
 925         (cond ((characterp cell)
 926                (if separator
 927                    (insert lbs))
 928                (if readable
 929                    (insert (format "%S" cell))
 930                  (char-db-insert-char-spec cell readable))
 931                (setq separator lbs))
 932               ((consp cell)
 933                (if separator
 934                    (insert lbs))
 935                (if (consp (car cell))
 936                    (char-db-insert-char-spec cell readable)
 937                  (char-db-insert-char-reference cell readable))
 938                (setq separator lbs))
 939               (t
 940                (if separator
 941                    (insert separator))
 942                (insert (prin1-to-string cell))
 943                (setq separator " ")))
 944         (setq value (cdr value)))
 945       (insert ")")
 946       (insert line-breaking)
 947       (setq attributes (delq 'ideographic- attributes)))
 948     (when (and (memq 'total-strokes attributes)
 949                (setq value (get-char-attribute char 'total-strokes)))
 950       (insert (format "(total-strokes       . %S)%s"
 951                       value
 952                       line-breaking))
 953       (setq attributes (delq 'total-strokes attributes))
 954       )
 955     (when (and (memq '->ideograph attributes)
 956                (setq value (get-char-attribute char '->ideograph)))
 957       (insert (format "(->ideograph\t%s)%s"
 958                       (mapconcat (lambda (code)
 959                                    (cond ((symbolp code)
 960                                           (symbol-name code))
 961                                          ((integerp code)
 962                                           (format "#x%04X" code))
 963                                          (t
 964                                           (format "%s %S"
 965                                                   line-breaking code))))
 966                                  value " ")
 967                       line-breaking))
 968       (setq attributes (delq '->ideograph attributes))
 969       )
 970     ;; (when (and (memq '->decomposition attributes)
 971     ;;            (setq value (get-char-attribute char '->decomposition)))
 972     ;;   (insert (format "(->decomposition\t%s)%s"
 973     ;;                   (mapconcat (lambda (code)
 974     ;;                                (cond ((symbolp code)
 975     ;;                                       (symbol-name code))
 976     ;;                                      ((characterp code)
 977     ;;                                       (if readable
 978     ;;                                           (format "%S" code)
 979     ;;                                         (format "#x%04X"
 980     ;;                                                 (char-int code))
 981     ;;                                         ))
 982     ;;                                      ((integerp code)
 983     ;;                                       (format "#x%04X" code))
 984     ;;                                      (t
 985     ;;                                       (format "%s%S" line-breaking code))))
 986     ;;                              value " ")
 987     ;;                   line-breaking))
 988     ;;   (setq attributes (delq '->decomposition attributes))
 989     ;;   )
 990     (if (equal (get-char-attribute char '->titlecase)
 991                (get-char-attribute char '->uppercase))
 992         (setq attributes (delq '->titlecase attributes)))
 993     (when (and (memq '->mojikyo attributes)
 994                (setq value (get-char-attribute char '->mojikyo)))
 995       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
 996                       value (decode-char 'mojikyo value)
 997                       line-breaking))
 998       (setq attributes (delq '->mojikyo attributes))
 999       )
1000     (when (and (memq 'hanyu-dazidian-vol attributes)
1001                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1002       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1003                       value line-breaking))
1004       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1005       )
1006     (when (and (memq 'hanyu-dazidian-page attributes)
1007                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1008       (insert (format "(hanyu-dazidian-page . %d)%s"
1009                       value line-breaking))
1010       (setq attributes (delq 'hanyu-dazidian-page attributes))
1011       )
1012     (when (and (memq 'hanyu-dazidian-char attributes)
1013                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1014       (insert (format "(hanyu-dazidian-char . %d)%s"
1015                       value line-breaking))
1016       (setq attributes (delq 'hanyu-dazidian-char attributes))
1017       )
1018     (unless readable
1019       (dolist (ignored '(composition
1020                          ->denotational <-subsumptive ->ucs-unified
1021                          ->ideographic-component-forms))
1022         (setq attributes (delq ignored attributes))))
1023     (while attributes
1024       (setq name (car attributes))
1025       (if (setq value (get-char-attribute char name))
1026           (cond ((setq ret (find-charset name))
1027                  (setq name (charset-name ret))
1028                  (if (and (not (memq name dest-ccss))
1029                           (prog1
1030                               (setq value (get-char-attribute char name))
1031                             (setq dest-ccss (cons name dest-ccss))))
1032                      (char-db-insert-ccs-feature name value line-breaking))
1033                  )
1034                 ((string-match "^=>ucs@" (symbol-name name))
1035                  (insert (format "(%-18s . #x%04X)\t; %c%s"
1036                                  name value (decode-char '=ucs value)
1037                                  line-breaking))
1038                  )
1039                 ((eq name 'jisx0208-1978/4X)
1040                  (insert (format "(%-18s . #x%04X)%s"
1041                                  name value
1042                                  line-breaking))
1043                  )
1044                 ((and
1045                   (not readable)
1046                   (not (eq name '->subsumptive))
1047                   (not (eq name '->uppercase))
1048                   (not (eq name '->lowercase))
1049                   (not (eq name '->titlecase))
1050                   (not (eq name '->canonical))
1051                   (not (eq name '->Bopomofo))
1052                   (not (eq name '->mistakable))
1053                   (not (eq name '->ideographic-variants))
1054                   (null (get-char-attribute
1055                          char (intern (format "%s*sources" name))))
1056                   (not (string-match "\\*sources$" (symbol-name name)))
1057                   (null (get-char-attribute
1058                          char (intern (format "%s*note" name))))
1059                   (not (string-match "\\*note$" (symbol-name name)))
1060                   (or (eq name '<-identical)
1061                       (eq name '<-uppercase)
1062                       (eq name '<-lowercase)
1063                       (eq name '<-titlecase)
1064                       (eq name '<-canonical)
1065                       (eq name '<-ideographic-variants)
1066                       ;; (eq name '<-synonyms)
1067                       (string-match "^<-synonyms" (symbol-name name))
1068                       (eq name '<-mistakable)
1069                       (when (string-match "^->" (symbol-name name))
1070                         (cond
1071                          ((string-match "^->fullwidth" (symbol-name name))
1072                           (not (and (consp value)
1073                                     (characterp (car value))
1074                                     (encode-char
1075                                      (car value) '=ucs 'defined-only)))
1076                           )
1077                          (t)))
1078                       ))
1079                  )
1080                 ((or (eq name 'ideographic-structure)
1081                      (eq name 'ideographic-combination)
1082                      (eq name 'ideographic-)
1083                      (eq name '=decomposition)
1084                      (string-match "^=>decomposition" (symbol-name name))
1085                      (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1086                      (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1087                                    (symbol-name name))
1088                      )
1089                  (char-db-insert-relation-feature char name value
1090                                                   line-breaking
1091                                                   ccss readable))
1092                 ((memq name '(ideograph=
1093                               original-ideograph-of
1094                               ancient-ideograph-of
1095                               vulgar-ideograph-of
1096                               wrong-ideograph-of
1097                               ;; simplified-ideograph-of
1098                               ideographic-variants
1099                               ;; ideographic-different-form-of
1100                               ))
1101                  (insert (format "(%-18s%s " name line-breaking))
1102                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1103                        separator nil)
1104                  (while (consp value)
1105                    (setq cell (car value))
1106                    (if (and (consp cell)
1107                             (consp (car cell)))
1108                        (progn
1109                          (if separator
1110                              (insert lbs))
1111                          (char-db-insert-alist cell readable)
1112                          (setq separator lbs))
1113                      (if separator
1114                          (insert separator))
1115                      (insert (prin1-to-string cell))
1116                      (setq separator " "))
1117                    (setq value (cdr value)))
1118                  (insert ")")
1119                  (insert line-breaking))
1120                 ((consp value)
1121                  (insert (format "(%-18s " name))
1122                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1123                        separator nil)
1124                  (while (consp value)
1125                    (setq cell (car value))
1126                    (if (and (consp cell)
1127                             (consp (car cell))
1128                             (setq ret (condition-case nil
1129                                           (find-char cell)
1130                                         (error nil))))
1131                        (progn
1132                          (setq rest cell
1133                                al nil
1134                                cal nil)
1135                          (while rest
1136                            (setq key (car (car rest)))
1137                            (if (find-charset key)
1138                                (setq cal (cons key cal))
1139                              (setq al (cons key al)))
1140                            (setq rest (cdr rest)))
1141                          (if separator
1142                              (insert lbs))
1143                          (insert-char-attributes ret
1144                                                  readable
1145                                                  al cal)
1146                          (setq separator lbs))
1147                      (setq ret (prin1-to-string cell))
1148                      (if separator
1149                          (if (< (+ (current-column)
1150                                    (length ret)
1151                                    (length separator))
1152                                 76)
1153                              (insert separator)
1154                            (insert lbs)))
1155                      (insert ret)
1156                      (setq separator " "))
1157                    (setq value (cdr value)))
1158                  (insert ")")
1159                  (insert line-breaking))
1160                 (t
1161                  (insert (format "(%-18s" name))
1162                  (setq ret (prin1-to-string value))
1163                  (unless (< (+ (current-column)
1164                                (length ret)
1165                                3)
1166                             76)
1167                    (insert line-breaking))
1168                  (insert " . " ret ")" line-breaking)
1169                  ;; (insert (format "(%-18s . %S)%s"
1170                  ;;                 name value
1171                  ;;                 line-breaking))
1172                  )
1173                 ))
1174       (setq attributes (cdr attributes)))
1175     (insert ")")))
1176
1177 (defun insert-char-data (char &optional readable
1178                               attributes)
1179   (save-restriction
1180     (narrow-to-region (point)(point))
1181     (insert "(define-char
1182   '")
1183     (insert-char-attributes char readable attributes)
1184     (insert ")\n")
1185     (goto-char (point-min))
1186     (while (re-search-forward "[ \t]+$" nil t)
1187       (replace-match ""))
1188     ;; from tabify.
1189     (goto-char (point-min))
1190     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1191       (let ((column (current-column))
1192             (indent-tabs-mode t))
1193         (delete-region (match-beginning 0) (point))
1194         (indent-to column)))
1195     (goto-char (point-max))
1196     ;; (tabify (point-min)(point-max))
1197     ))
1198
1199 (defun insert-char-data-with-variant (char &optional printable
1200                                            no-ucs-unified
1201                                            script excluded-script)
1202   (insert-char-data char printable)
1203   (let ((variants (char-variants char))
1204         rest
1205         variant vs ret)
1206     (setq variants (sort variants #'<))
1207     (setq rest variants)
1208     (setq variants (cons char variants))
1209     (while rest
1210       (setq variant (car rest))
1211       (unless (get-char-attribute variant '<-subsumptive)
1212         (if (and (or (null script)
1213                      (null (setq vs (get-char-attribute variant 'script)))
1214                      (memq script vs))
1215                  (or (null excluded-script)
1216                      (null (setq vs (get-char-attribute variant 'script)))
1217                      (not (memq excluded-script vs))))
1218             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1219               (insert-char-data variant printable)
1220               (if (setq ret (char-variants variant))
1221                   (while ret
1222                     (or (memq (car ret) variants)
1223                         ;; (get-char-attribute (car ret) '<-subsumptive)
1224                         (setq rest (nconc rest (list (car ret)))))
1225                     (setq ret (cdr ret)))))))
1226       (setq rest (cdr rest)))))
1227
1228 (defun insert-char-range-data (min max &optional script excluded-script)
1229   (let ((code min)
1230         char)
1231     (while (<= code max)
1232       (setq char (decode-char '=ucs code))
1233       (if (encode-char char '=ucs 'defined-only)
1234           (insert-char-data-with-variant char nil 'no-ucs-unified
1235                                          script excluded-script))
1236       (setq code (1+ code)))))
1237
1238 (defun write-char-range-data-to-file (min max file
1239                                           &optional script excluded-script)
1240   (let ((coding-system-for-write char-db-file-coding-system))
1241     (with-temp-buffer
1242       (insert (format ";; -*- coding: %s -*-\n"
1243                       char-db-file-coding-system))
1244       (insert-char-range-data min max script excluded-script)
1245       (write-region (point-min)(point-max) file))))
1246
1247 (defvar what-character-original-window-configuration)
1248
1249 ;;;###autoload
1250 (defun what-char-definition (char)
1251   (interactive (list (char-after)))
1252   (let ((buf (get-buffer-create "*Character Description*"))
1253         (the-buf (current-buffer))
1254         (win-conf (current-window-configuration)))
1255     (pop-to-buffer buf)
1256     (make-local-variable 'what-character-original-window-configuration)
1257     (setq what-character-original-window-configuration win-conf)
1258     (setq buffer-read-only nil)
1259     (erase-buffer)
1260     (condition-case err
1261         (progn
1262           (insert-char-data-with-variant char 'printable)
1263           (unless (char-attribute-alist char)
1264             (insert (format ";; = %c\n"
1265                             (let* ((rest (split-char char))
1266                                    (ccs (pop rest))
1267                                    (code (pop rest)))
1268                               (while rest
1269                                 (setq code (logior (lsh code 8)
1270                                                    (pop rest))))
1271                               (decode-char ccs code)))))
1272           ;; (char-db-update-comment)
1273           (set-buffer-modified-p nil)
1274           (view-mode the-buf (lambda (buf)
1275                                (set-window-configuration
1276                                 what-character-original-window-configuration)
1277                                ))
1278           (goto-char (point-min)))
1279       (error (progn
1280                (set-window-configuration
1281                 what-character-original-window-configuration)
1282                (signal (car err) (cdr err)))))))
1283
1284
1285 ;;; @ end
1286 ;;;
1287
1288 (provide 'char-db-util)
1289
1290 ;;; char-db-util.el ends here