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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, 2011 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@usual
 173     =>jis-x0213-2
 174     ==>ucs@bucs
 175     =>ucs@iso
 176     =>ucs@unicode
 177     =>ucs@jis
 178     =>ucs@JP
 179     =>ucs@cns
 180     =>ucs@ks
 181     =>>ucs@unicode
 182     =>>ucs@jis
 183     =>>ucs@cns
 184     =ucs@iso
 185     =ucs@unicode
 186     =>>big5-cdp
 187     =>>gt-k
 188     =>gt
 189     =>big5-cdp
 190     =>daikanwa
 191     =big5
 192     =big5-eten
 193     =zinbun-oracle
 194     =>zinbun-oracle
 195     =ruimoku-v6
 196     =jef-china3
 197     =shinjigen))
 198
 199
 200 ;;; @ char-db formatters
 201 ;;;
 202
 203 (defun char-db-make-char-spec (char)
 204   (let (ret char-spec)
 205     (cond ((characterp char)
 206            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 207                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 208                   (setq char-spec (list (cons '=ucs ret)))
 209                   (cond ((setq ret (get-char-attribute char 'name))
 210                          (setq char-spec (cons (cons 'name ret) char-spec))
 211                          )
 212                         ((setq ret (get-char-attribute char 'name*))
 213                          (setq char-spec (cons (cons 'name* ret) char-spec))
 214                          ))
 215                   )
 216                  ((setq ret
 217                         (catch 'tag
 218                           (let ((rest char-db-coded-charset-priority-list)
 219                                 ccs)
 220                             (while rest
 221                               (setq ccs (charset-name
 222                                          (find-charset (car rest))))
 223                               (if (setq ret
 224                                         (encode-char char ccs
 225                                                      'defined-only))
 226                                   (throw 'tag (cons ccs ret)))
 227                               (setq rest (cdr rest))))))
 228                   (setq char-spec (list ret))
 229                   (dolist (ccs (delq (car ret) (charset-list)))
 230                     (if (and (or (charset-iso-final-char ccs)
 231                                  (memq ccs
 232                                        '(=daikanwa
 233                                          =daikanwa@rev2
 234                                          ;; =gt-k
 235                                          =jis-x0208@1997
 236                                          ))
 237                                  (string-match "=ucs@" (symbol-name ccs)))
 238                              (setq ccs (charset-name ccs))
 239                              (null (assq ccs char-spec))
 240                              (setq ret (encode-char char ccs 'defined-only)))
 241                         (setq char-spec (cons (cons ccs ret) char-spec))))
 242                   (if (null char-spec)
 243                       (setq char-spec (split-char char)))
 244                   (cond ((setq ret (get-char-attribute char 'name))
 245                          (setq char-spec (cons (cons 'name ret) char-spec))
 246                          )
 247                         ((setq ret (get-char-attribute char 'name*))
 248                          (setq char-spec (cons (cons 'name* ret) char-spec))
 249                          ))
 250                   )
 251                  ((setq ret (get-char-attribute
 252                              char 'ideographic-combination))
 253                   (setq char-spec
 254                         (cons (cons 'ideographic-combination ret)
 255                               char-spec))
 256                   ))
 257            char-spec)
 258           ((consp char)
 259            char))))
 260
 261 (defun char-db-insert-char-spec (char &optional readable column
 262                                       required-features)
 263   (unless column
 264     (setq column (current-column)))
 265   (let (char-spec temp-char)
 266     (setq char-spec (char-db-make-char-spec char))
 267     (unless (or (characterp char) ; char
 268                 (condition-case nil
 269                     (setq char (find-char char-spec))
 270                   (error nil)))
 271       ;; define temporary character
 272       ;;   Current implementation is dirty.
 273       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 274                                          char-spec)))
 275       (remove-char-attribute temp-char 'ideograph-daikanwa)
 276       (setq char temp-char))
 277     (insert-char-attributes char
 278                             readable
 279                             (union (mapcar #'car char-spec)
 280                                    required-features))
 281     (when temp-char
 282       ;; undefine temporary character
 283       ;;   Current implementation is dirty.
 284       (setq char-spec (char-attribute-alist temp-char))
 285       (while char-spec
 286         (remove-char-attribute temp-char (car (car char-spec)))
 287         (setq char-spec (cdr char-spec))))))
 288
 289 (defun char-db-insert-alist (alist &optional readable column)
 290   (unless column
 291     (setq column (current-column)))
 292   (let ((line-breaking
 293          (concat "\n" (make-string (1+ column) ?\ )))
 294         name value
 295         ret al ; cal
 296         key
 297         lbs cell rest separator)
 298     (insert "(")
 299     (while alist
 300       (setq name (car (car alist))
 301             value (cdr (car alist)))
 302       (cond ((eq name 'char)
 303              (insert "(char . ")
 304              (if (setq ret (condition-case nil
 305                                (find-char value)
 306                              (error nil)))
 307                  (progn
 308                    (setq al nil
 309                          ;; cal nil
 310                          )
 311                    (while value
 312                      (setq key (car (car value)))
 313                      ;; (if (find-charset key)
 314                      ;;     (setq cal (cons key cal))
 315                      (setq al (cons key al))
 316                      ;; )
 317                      (setq value (cdr value)))
 318                    (insert-char-attributes ret
 319                                            readable
 320                                            (or al 'none) ; cal
 321                                            ))
 322                (insert (prin1-to-string value)))
 323              (insert ")")
 324              (insert line-breaking))
 325             ((consp value)
 326              (insert (format "(%-18s " name))
 327              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 328              (while (consp value)
 329                (setq cell (car value))
 330                (if (and (consp cell)
 331                         (consp (car cell))
 332                         (setq ret (condition-case nil
 333                                       (find-char cell)
 334                                     (error nil)))
 335                         )
 336                    (progn
 337                      (setq rest cell
 338                            al nil
 339                            ;; cal nil
 340                            )
 341                      (while rest
 342                        (setq key (car (car rest)))
 343                        ;; (if (find-charset key)
 344                        ;;     (setq cal (cons key cal))
 345                        (setq al (cons key al))
 346                        ;; )
 347                        (setq rest (cdr rest)))
 348                      (if separator
 349                          (insert lbs))
 350                      (insert-char-attributes ret
 351                                              readable
 352                                              al ; cal
 353                                              )
 354                      (setq separator lbs))
 355                  (if separator
 356                      (insert separator))
 357                  (insert (prin1-to-string cell))
 358                  (setq separator " "))
 359                (setq value (cdr value)))
 360              (insert ")")
 361              (insert line-breaking))
 362             (t
 363              (insert (format "(%-18s . %S)%s"
 364                              name value
 365                              line-breaking))))
 366       (setq alist (cdr alist))))
 367   (insert ")"))
 368
 369 (defun char-db-insert-char-reference (plist &optional readable column)
 370   (unless column
 371     (setq column (current-column)))
 372   (let ((line-breaking
 373          (concat "\n" (make-string (1+ column) ?\ )))
 374         (separator "")
 375         name value)
 376     (insert "(")
 377     (while plist
 378       (setq name (pop plist))
 379       (setq value (pop plist))
 380       (cond ((eq name :char)
 381              (insert separator)
 382              (insert ":char\t")
 383              (cond ((numberp value)
 384                     (setq value (decode-char '=ucs value)))
 385                    ;; ((consp value)
 386                    ;;  (setq value (or (find-char value)
 387                    ;;                  value)))
 388                    )
 389              (char-db-insert-char-spec value readable)
 390              (insert line-breaking)
 391              (setq separator ""))
 392             ((eq name :radical)
 393              (insert (format "%s%s\t%d ; %c%s"
 394                              separator
 395                              name value
 396                              (ideographic-radical value)
 397                              line-breaking))
 398              (setq separator ""))
 399             (t
 400              (insert (format "%s%s\t%S" separator name value))
 401              (setq separator line-breaking)))
 402       ))
 403   (insert ")"))
 404
 405 (defun char-db-decode-isolated-char (ccs code-point)
 406   (let (ret)
 407     (setq ret
 408           (cond ((eq ccs 'arabic-iso8859-6)
 409                  (decode-char ccs code-point))
 410                 ((and (memq ccs '(=gt-pj-1
 411                                   =gt-pj-2
 412                                   =gt-pj-3
 413                                   =gt-pj-4
 414                                   =gt-pj-5
 415                                   =gt-pj-6
 416                                   =gt-pj-7
 417                                   =gt-pj-8
 418                                   =gt-pj-9
 419                                   =gt-pj-10
 420                                   =gt-pj-11))
 421                       (setq ret (decode-char ccs code-point))
 422                       (setq ret (encode-char ret '=gt 'defined-only)))
 423                  (decode-builtin-char '=gt ret))
 424                 (t
 425                  (decode-builtin-char ccs code-point))))
 426     (cond ((and (<= 0 (char-int ret))
 427                 (<= (char-int ret) #x1F))
 428            (decode-char '=ucs (+ #x2400 (char-int ret))))
 429           ((= (char-int ret) #x7F)
 430            ?\u2421)
 431           (t ret))))
 432
 433 (defvar char-db-convert-obsolete-format t)
 434
 435 (defun char-db-insert-ccs-feature (name value line-breaking)
 436   (insert
 437    (format
 438     (cond ((memq name '(=shinjigen
 439                         =shinjigen@1ed
 440                         =shinjigen@rev =shinjigen/+p@rev))
 441            "(%-18s .  %04d)\t; %c")
 442           ((eq name '=shinjigen@1ed/24pr)
 443            "(%-18s . %04d)\t; %c")
 444           ((or (memq name '(=daikanwa
 445                             =daikanwa@rev1 =daikanwa@rev2
 446                             =>>daikanwa =>daikanwa
 447                             =gt =>>gt =>gt =gt-k =>>gt-k =cbeta
 448                             =zinbun-oracle =>zinbun-oracle))
 449                (string-match "^=adobe-" (symbol-name name)))
 450            "(%-18s . %05d)\t; %c")
 451           ((eq name 'mojikyo)
 452            "(%-18s . %06d)\t; %c")
 453           ((>= (charset-dimension name) 2)
 454            "(%-18s . #x%04X)\t; %c")
 455           (t
 456            "(%-18s . #x%02X)\t; %c"))
 457     name
 458     (if (= (charset-iso-graphic-plane name) 1)
 459         (logior value
 460                 (cond ((= (charset-dimension name) 1)
 461                        #x80)
 462                       ((= (charset-dimension name) 2)
 463                        #x8080)
 464                       ((= (charset-dimension name) 3)
 465                        #x808080)
 466                       (t 0)))
 467       value)
 468     (char-db-decode-isolated-char name value)))
 469   (if (and (= (charset-chars name) 94)
 470            (= (charset-dimension name) 2))
 471       (insert (format " [%02d-%02d]"
 472                       (- (lsh value -8) 32)
 473                       (- (logand value 255) 32))))
 474   (insert line-breaking))
 475
 476 (defun char-db-insert-relation-feature (char name value line-breaking
 477                                              ccss readable)
 478   (insert (format "(%-18s%s " name line-breaking))
 479   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 480         separator cell sources required-features
 481         ret)
 482     (while (consp value)
 483       (setq cell (car value))
 484       (if (integerp cell)
 485           (setq cell (decode-char '=ucs cell)))
 486       (cond
 487        ((eq name '->subsumptive)
 488         (when (or (not (some (lambda (atr)
 489                                (get-char-attribute cell atr))
 490                              char-db-ignored-attributes))
 491                   (some (lambda (ccs)
 492                           (encode-char cell ccs 'defined-only))
 493                         ccss))
 494           (if separator
 495               (insert lbs))
 496           (let ((char-db-ignored-attributes
 497                  (cons '<-subsumptive
 498                        char-db-ignored-attributes)))
 499             (insert-char-attributes cell readable))
 500           (setq separator lbs))
 501         )
 502        ((characterp cell)
 503         (setq sources
 504               (get-char-attribute
 505                char (intern (format "%s*sources" name))))
 506         (setq required-features nil)
 507         (dolist (source sources)
 508           (cond
 509            ((memq source '(JP
 510                            JP/Jouyou
 511                            shinjigen shinjigen@1ed shinjigen@rev))
 512             (setq required-features
 513                   (union required-features
 514                          '(=jis-x0208
 515                            =jis-x0208@1990
 516                            =jis-x0213-1@2000
 517                            =jis-x0213-1@2004
 518                            =jis-x0213-2
 519                            =jis-x0212
 520                            =jis-x0208@1983
 521                            =jis-x0208@1978
 522                            =shinjigen))))
 523            ((eq source 'CN)
 524             (setq required-features
 525                   (union required-features
 526                          '(=gb2312
 527                            =gb12345
 528                            =iso-ir165)))))
 529           (cond
 530            ((find-charset (setq ret (intern (format "=%s" source))))
 531             (setq required-features
 532                   (cons ret required-features)))
 533            (t (setq required-features
 534                     (cons source required-features)))))
 535         (cond ((string-match "@JP" (symbol-name name))
 536                (setq required-features
 537                      (union required-features
 538                             '(=jis-x0208
 539                               =jis-x0208@1990
 540                               =jis-x0213-1-2000
 541                               =jis-x0213-2-2000
 542                               =jis-x0212
 543                               =jis-x0208@1983
 544                               =jis-x0208@1978))))
 545               ((string-match "@CN" (symbol-name name))
 546                (setq required-features
 547                      (union required-features
 548                             '(=gb2312
 549                               =gb12345
 550                               =iso-ir165)))))
 551         (if separator
 552             (insert lbs))
 553         (if readable
 554             (insert (format "%S" cell))
 555           (char-db-insert-char-spec cell readable
 556                                     nil
 557                                     required-features))
 558         (setq separator lbs))
 559        ((consp cell)
 560         (if separator
 561             (insert lbs))
 562         (if (consp (car cell))
 563             (char-db-insert-char-spec cell readable)
 564           (char-db-insert-char-reference cell readable))
 565         (setq separator lbs))
 566        (t
 567         (if separator
 568             (insert separator))
 569         (insert (prin1-to-string cell))
 570         (setq separator " ")))
 571       (setq value (cdr value)))
 572     (insert ")")
 573     (insert line-breaking)))
 574
 575 (defun insert-char-attributes (char &optional readable attributes column)
 576   (unless column
 577     (setq column (current-column)))
 578   (let (name value ; has-long-ccs-name
 579         rest
 580         radical strokes
 581         (line-breaking
 582          (concat "\n" (make-string (1+ column) ?\ )))
 583         lbs cell separator ret
 584         key al cal
 585         dest-ccss ; sources required-features
 586         ccss)
 587     (let (atr-d)
 588       (setq attributes
 589             (sort (if attributes
 590                       (if (consp attributes)
 591                           (progn
 592                             (dolist (name attributes)
 593                               (unless (memq name char-db-ignored-attributes)
 594                                 (if (find-charset name)
 595                                     (push name ccss))
 596                                 (push name atr-d)))
 597                             atr-d))
 598                     (dolist (name (char-attribute-list))
 599                       (unless (memq name char-db-ignored-attributes)
 600                         (if (find-charset name)
 601                             (push name ccss))
 602                         (push name atr-d)))
 603                     atr-d)
 604                   #'char-attribute-name<)))
 605     (insert "(")
 606     (when (memq '<-subsumptive attributes)
 607       (when readable
 608         (when (setq value (get-char-attribute char '<-subsumptive))
 609           (char-db-insert-relation-feature char '<-subsumptive value
 610                                            line-breaking
 611                                            ccss readable)))
 612       (setq attributes (delq '<-subsumptive attributes)))
 613     (when (and (memq '<-denotational attributes)
 614                (setq value (get-char-attribute char '<-denotational)))
 615       (char-db-insert-relation-feature char '<-denotational value
 616                                        line-breaking
 617                                        ccss readable)
 618       (setq attributes (delq '<-denotational attributes)))
 619     (when (and (memq 'name attributes)
 620                (setq value (get-char-attribute char 'name)))
 621       (insert (format
 622                (if (> (+ (current-column) (length value)) 48)
 623                    "(name . %S)%s"
 624                  "(name               . %S)%s")
 625                value line-breaking))
 626       (setq attributes (delq 'name attributes))
 627       )
 628     (when (and (memq 'name* attributes)
 629                (setq value (get-char-attribute char 'name*)))
 630       (insert (format
 631                (if (> (+ (current-column) (length value)) 48)
 632                    "(name* . %S)%s"
 633                  "(name*              . %S)%s")
 634                value line-breaking))
 635       (setq attributes (delq 'name* attributes))
 636       )
 637     (when (and (memq 'script attributes)
 638                (setq value (get-char-attribute char 'script)))
 639       (insert (format "(script\t\t%s)%s"
 640                       (mapconcat (function prin1-to-string)
 641                                  value " ")
 642                       line-breaking))
 643       (setq attributes (delq 'script attributes))
 644       )
 645     (dolist (name '(=>ucs =>ucs*))
 646       (when (and (memq name attributes)
 647                  (setq value (get-char-attribute char name)))
 648         (insert (format "(%-18s . #x%04X)\t; %c%s"
 649                         name value (decode-char '=ucs value)
 650                         line-breaking))
 651         (setq attributes (delq name attributes))))
 652     (dolist (name '(=>ucs@gb =>ucs@big5))
 653       (when (and (memq name attributes)
 654                  (setq value (get-char-attribute char name)))
 655         (insert (format "(%-18s . #x%04X)\t; %c%s"
 656                         name value
 657                         (decode-char (intern
 658                                       (concat "="
 659                                               (substring
 660                                                (symbol-name name) 2)))
 661                                      value)
 662                         line-breaking))
 663         (setq attributes (delq name attributes))
 664         ))
 665     ;; (dolist (name '(=>daikanwa))
 666     ;;   (when (and (memq name attributes)
 667     ;;              (setq value (get-char-attribute char name)))
 668     ;;     (insert
 669     ;;      (if (integerp value)
 670     ;;          (format "(%-18s . %05d)\t; %c%s"
 671     ;;                  name value (decode-char '=daikanwa value)
 672     ;;                  line-breaking)
 673     ;;        (format "(%-18s %s)\t; %c%s"
 674     ;;                name
 675     ;;                (mapconcat (function prin1-to-string)
 676     ;;                           value " ")
 677     ;;                (char-representative-of-daikanwa char)
 678     ;;                line-breaking)))
 679     ;;     (setq attributes (delq name attributes))))
 680     (when (and (memq 'general-category attributes)
 681                (setq value (get-char-attribute char 'general-category)))
 682       (insert (format
 683                "(general-category\t%s) ; %s%s"
 684                (mapconcat (lambda (cell)
 685                             (format "%S" cell))
 686                           value " ")
 687                (cond ((rassoc value unidata-normative-category-alist)
 688                       "Normative Category")
 689                      ((rassoc value unidata-informative-category-alist)
 690                       "Informative Category")
 691                      (t
 692                       "Unknown Category"))
 693                line-breaking))
 694       (setq attributes (delq 'general-category attributes))
 695       )
 696     (when (and (memq 'bidi-category attributes)
 697                (setq value (get-char-attribute char 'bidi-category)))
 698       (insert (format "(bidi-category\t. %S)%s"
 699                       value
 700                       line-breaking))
 701       (setq attributes (delq 'bidi-category attributes))
 702       )
 703     (unless (or (not (memq 'mirrored attributes))
 704                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 705                     'empty))
 706       (insert (format "(mirrored\t\t. %S)%s"
 707                       value
 708                       line-breaking))
 709       (setq attributes (delq 'mirrored attributes))
 710       )
 711     (cond
 712      ((and (memq 'decimal-digit-value attributes)
 713            (setq value (get-char-attribute char 'decimal-digit-value)))
 714       (insert (format "(decimal-digit-value . %S)%s"
 715                       value
 716                       line-breaking))
 717       (setq attributes (delq 'decimal-digit-value attributes))
 718       (when (and (memq 'digit-value attributes)
 719                  (setq value (get-char-attribute char 'digit-value)))
 720         (insert (format "(digit-value\t . %S)%s"
 721                         value
 722                         line-breaking))
 723         (setq attributes (delq 'digit-value attributes))
 724         )
 725       (when (and (memq 'numeric-value attributes)
 726                  (setq value (get-char-attribute char 'numeric-value)))
 727         (insert (format "(numeric-value\t . %S)%s"
 728                         value
 729                         line-breaking))
 730         (setq attributes (delq 'numeric-value attributes))
 731         )
 732       )
 733      (t
 734       (when (and (memq 'digit-value attributes)
 735                  (setq value (get-char-attribute char 'digit-value)))
 736         (insert (format "(digit-value\t. %S)%s"
 737                         value
 738                         line-breaking))
 739         (setq attributes (delq 'digit-value attributes))
 740         )
 741       (when (and (memq 'numeric-value attributes)
 742                  (setq value (get-char-attribute char 'numeric-value)))
 743         (insert (format "(numeric-value\t. %S)%s"
 744                         value
 745                         line-breaking))
 746         (setq attributes (delq 'numeric-value attributes))
 747         )))
 748     (when (and (memq 'iso-10646-comment attributes)
 749                (setq value (get-char-attribute char 'iso-10646-comment)))
 750       (insert (format "(iso-10646-comment\t. %S)%s"
 751                       value
 752                       line-breaking))
 753       (setq attributes (delq 'iso-10646-comment attributes))
 754       )
 755     (when (and (memq 'morohashi-daikanwa attributes)
 756                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 757       (insert (format "(morohashi-daikanwa\t%s)%s"
 758                       (mapconcat (function prin1-to-string) value " ")
 759                       line-breaking))
 760       (setq attributes (delq 'morohashi-daikanwa attributes))
 761       )
 762     (setq radical nil
 763           strokes nil)
 764     (when (and (memq 'ideographic-radical attributes)
 765                (setq value (get-char-attribute char 'ideographic-radical)))
 766       (setq radical value)
 767       (insert (format "(ideographic-radical . %S)\t; %c%s"
 768                       radical
 769                       (ideographic-radical radical)
 770                       line-breaking))
 771       (setq attributes (delq 'ideographic-radical attributes))
 772       )
 773     (when (and (memq 'shuowen-radical attributes)
 774                (setq value (get-char-attribute char 'shuowen-radical)))
 775       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 776                       value
 777                       (shuowen-radical value)
 778                       line-breaking))
 779       (setq attributes (delq 'shuowen-radical attributes))
 780       )
 781     (let (key)
 782       (dolist (domain
 783                (append
 784                 char-db-feature-domains
 785                 (let (dest domain)
 786                   (dolist (feature (char-attribute-list))
 787                     (setq feature (symbol-name feature))
 788                     (when (string-match
 789                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 790                            feature)
 791                       (setq domain (intern (match-string 2 feature)))
 792                      (unless (memq domain dest)
 793                        (setq dest (cons domain dest)))))
 794                   (sort dest #'string<))))
 795         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 796         (when (and (memq key attributes)
 797                    (setq value (get-char-attribute char key)))
 798           (setq radical value)
 799           (insert (format "(%s . %S)\t; %c%s"
 800                           key
 801                           radical
 802                           (ideographic-radical radical)
 803                           line-breaking))
 804           (setq attributes (delq key attributes))
 805           )
 806         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 807         (when (and (memq key attributes)
 808                    (setq value (get-char-attribute char key)))
 809           (setq strokes value)
 810           (insert (format "(%s . %S)%s"
 811                           key
 812                           strokes
 813                           line-breaking))
 814           (setq attributes (delq key attributes))
 815           )
 816         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 817         (when (and (memq key attributes)
 818                    (setq value (get-char-attribute char key)))
 819           (insert (format "(%s       . %S)%s"
 820                           key
 821                           value
 822                           line-breaking))
 823           (setq attributes (delq key attributes))
 824           )
 825         (dolist (feature '(ideographic-radical
 826                            ideographic-strokes
 827                            total-strokes))
 828           (setq key (intern (format "%s@%s*sources" feature domain)))
 829           (when (and (memq key attributes)
 830                      (setq value (get-char-attribute char key)))
 831             (insert (format "(%s%s" key line-breaking))
 832             (dolist (cell value)
 833               (insert (format " %s" cell)))
 834             (insert ")")
 835             (insert line-breaking)
 836             (setq attributes (delq key attributes))
 837             ))
 838         ))
 839     (when (and (memq 'ideographic-strokes attributes)
 840                (setq value (get-char-attribute char 'ideographic-strokes)))
 841       (setq strokes value)
 842       (insert (format "(ideographic-strokes . %S)%s"
 843                       strokes
 844                       line-breaking))
 845       (setq attributes (delq 'ideographic-strokes attributes))
 846       )
 847     (when (and (memq 'kangxi-radical attributes)
 848                (setq value (get-char-attribute char 'kangxi-radical)))
 849       (unless (eq value radical)
 850         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 851                         value
 852                         (ideographic-radical value)
 853                         line-breaking))
 854         (or radical
 855             (setq radical value)))
 856       (setq attributes (delq 'kangxi-radical attributes))
 857       )
 858     (when (and (memq 'kangxi-strokes attributes)
 859                (setq value (get-char-attribute char 'kangxi-strokes)))
 860       (unless (eq value strokes)
 861         (insert (format "(kangxi-strokes\t . %S)%s"
 862                         value
 863                         line-breaking))
 864         (or strokes
 865             (setq strokes value)))
 866       (setq attributes (delq 'kangxi-strokes attributes))
 867       )
 868     (when (and (memq 'japanese-radical attributes)
 869                (setq value (get-char-attribute char 'japanese-radical)))
 870       (unless (eq value radical)
 871         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 872                         value
 873                         (ideographic-radical value)
 874                         line-breaking))
 875         (or radical
 876             (setq radical value)))
 877       (setq attributes (delq 'japanese-radical attributes))
 878       )
 879     (when (and (memq 'japanese-strokes attributes)
 880                (setq value (get-char-attribute char 'japanese-strokes)))
 881       (unless (eq value strokes)
 882         (insert (format "(japanese-strokes\t . %S)%s"
 883                         value
 884                         line-breaking))
 885         (or strokes
 886             (setq strokes value)))
 887       (setq attributes (delq 'japanese-strokes attributes))
 888       )
 889     (when (and (memq 'cns-radical attributes)
 890                (setq value (get-char-attribute char 'cns-radical)))
 891       (insert (format "(cns-radical\t . %S)\t; %c%s"
 892                       value
 893                       (ideographic-radical value)
 894                       line-breaking))
 895       (setq attributes (delq 'cns-radical attributes))
 896       )
 897     (when (and (memq 'cns-strokes attributes)
 898                (setq value (get-char-attribute char 'cns-strokes)))
 899       (unless (eq value strokes)
 900         (insert (format "(cns-strokes\t . %S)%s"
 901                         value
 902                         line-breaking))
 903         (or strokes
 904             (setq strokes value)))
 905       (setq attributes (delq 'cns-strokes attributes))
 906       )
 907     (when (and (memq 'shinjigen-1-radical attributes)
 908                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 909       (unless (eq value radical)
 910         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 911                         value
 912                         (ideographic-radical value)
 913                         line-breaking))
 914         (or radical
 915             (setq radical value)))
 916       (setq attributes (delq 'shinjigen-1-radical attributes))
 917       )
 918     (when (and (memq 'ideographic- attributes)
 919                (setq value (get-char-attribute char 'ideographic-)))
 920       (insert "(ideographic-       ")
 921       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 922             separator nil)
 923       (while (consp value)
 924         (setq cell (car value))
 925         (if (integerp cell)
 926             (setq cell (decode-char '=ucs cell)))
 927         (cond ((characterp cell)
 928                (if separator
 929                    (insert lbs))
 930                (if readable
 931                    (insert (format "%S" cell))
 932                  (char-db-insert-char-spec cell readable))
 933                (setq separator lbs))
 934               ((consp cell)
 935                (if separator
 936                    (insert lbs))
 937                (if (consp (car cell))
 938                    (char-db-insert-char-spec cell readable)
 939                  (char-db-insert-char-reference cell readable))
 940                (setq separator lbs))
 941               (t
 942                (if separator
 943                    (insert separator))
 944                (insert (prin1-to-string cell))
 945                (setq separator " ")))
 946         (setq value (cdr value)))
 947       (insert ")")
 948       (insert line-breaking)
 949       (setq attributes (delq 'ideographic- attributes)))
 950     (when (and (memq 'total-strokes attributes)
 951                (setq value (get-char-attribute char 'total-strokes)))
 952       (insert (format "(total-strokes       . %S)%s"
 953                       value
 954                       line-breaking))
 955       (setq attributes (delq 'total-strokes attributes))
 956       )
 957     (when (and (memq '->ideograph attributes)
 958                (setq value (get-char-attribute char '->ideograph)))
 959       (insert (format "(->ideograph\t%s)%s"
 960                       (mapconcat (lambda (code)
 961                                    (cond ((symbolp code)
 962                                           (symbol-name code))
 963                                          ((integerp code)
 964                                           (format "#x%04X" code))
 965                                          (t
 966                                           (format "%s %S"
 967                                                   line-breaking code))))
 968                                  value " ")
 969                       line-breaking))
 970       (setq attributes (delq '->ideograph attributes))
 971       )
 972     ;; (when (and (memq '->decomposition attributes)
 973     ;;            (setq value (get-char-attribute char '->decomposition)))
 974     ;;   (insert (format "(->decomposition\t%s)%s"
 975     ;;                   (mapconcat (lambda (code)
 976     ;;                                (cond ((symbolp code)
 977     ;;                                       (symbol-name code))
 978     ;;                                      ((characterp code)
 979     ;;                                       (if readable
 980     ;;                                           (format "%S" code)
 981     ;;                                         (format "#x%04X"
 982     ;;                                                 (char-int code))
 983     ;;                                         ))
 984     ;;                                      ((integerp code)
 985     ;;                                       (format "#x%04X" code))
 986     ;;                                      (t
 987     ;;                                       (format "%s%S" line-breaking code))))
 988     ;;                              value " ")
 989     ;;                   line-breaking))
 990     ;;   (setq attributes (delq '->decomposition attributes))
 991     ;;   )
 992     (if (equal (get-char-attribute char '->titlecase)
 993                (get-char-attribute char '->uppercase))
 994         (setq attributes (delq '->titlecase attributes)))
 995     (when (and (memq '->mojikyo attributes)
 996                (setq value (get-char-attribute char '->mojikyo)))
 997       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
 998                       value (decode-char 'mojikyo value)
 999                       line-breaking))
1000       (setq attributes (delq '->mojikyo attributes))
1001       )
1002     (when (and (memq 'hanyu-dazidian-vol attributes)
1003                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1004       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1005                       value line-breaking))
1006       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1007       )
1008     (when (and (memq 'hanyu-dazidian-page attributes)
1009                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1010       (insert (format "(hanyu-dazidian-page . %d)%s"
1011                       value line-breaking))
1012       (setq attributes (delq 'hanyu-dazidian-page attributes))
1013       )
1014     (when (and (memq 'hanyu-dazidian-char attributes)
1015                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1016       (insert (format "(hanyu-dazidian-char . %d)%s"
1017                       value line-breaking))
1018       (setq attributes (delq 'hanyu-dazidian-char attributes))
1019       )
1020     (unless readable
1021       (dolist (ignored '(composition
1022                          ->denotational <-subsumptive ->ucs-unified
1023                          ->ideographic-component-forms))
1024         (setq attributes (delq ignored attributes))))
1025     (while attributes
1026       (setq name (car attributes))
1027       (if (setq value (get-char-attribute char name))
1028           (cond ((setq ret (find-charset name))
1029                  (setq name (charset-name ret))
1030                  (if (and (not (memq name dest-ccss))
1031                           (prog1
1032                               (setq value (get-char-attribute char name))
1033                             (setq dest-ccss (cons name dest-ccss))))
1034                      (char-db-insert-ccs-feature name value line-breaking))
1035                  )
1036                 ((string-match "^=>ucs@" (symbol-name name))
1037                  (insert (format "(%-18s . #x%04X)\t; %c%s"
1038                                  name value (decode-char '=ucs value)
1039                                  line-breaking))
1040                  )
1041                 ((eq name 'jisx0208-1978/4X)
1042                  (insert (format "(%-18s . #x%04X)%s"
1043                                  name value
1044                                  line-breaking))
1045                  )
1046                 ((and
1047                   (not readable)
1048                   (not (eq name '->subsumptive))
1049                   (not (eq name '->uppercase))
1050                   (not (eq name '->lowercase))
1051                   (not (eq name '->titlecase))
1052                   (not (eq name '->canonical))
1053                   (not (eq name '->Bopomofo))
1054                   (not (eq name '->mistakable))
1055                   (not (eq name '->ideographic-variants))
1056                   (null (get-char-attribute
1057                          char (intern (format "%s*sources" name))))
1058                   (not (string-match "\\*sources$" (symbol-name name)))
1059                   (null (get-char-attribute
1060                          char (intern (format "%s*note" name))))
1061                   (not (string-match "\\*note$" (symbol-name name)))
1062                   (or (eq name '<-identical)
1063                       (eq name '<-uppercase)
1064                       (eq name '<-lowercase)
1065                       (eq name '<-titlecase)
1066                       (eq name '<-canonical)
1067                       (eq name '<-ideographic-variants)
1068                       ;; (eq name '<-synonyms)
1069                       (string-match "^<-synonyms" (symbol-name name))
1070                       (eq name '<-mistakable)
1071                       (when (string-match "^->" (symbol-name name))
1072                         (cond
1073                          ((string-match "^->fullwidth" (symbol-name name))
1074                           (not (and (consp value)
1075                                     (characterp (car value))
1076                                     (encode-char
1077                                      (car value) '=ucs 'defined-only)))
1078                           )
1079                          (t)))
1080                       ))
1081                  )
1082                 ((or (eq name 'ideographic-structure)
1083                      (eq name 'ideographic-combination)
1084                      (eq name 'ideographic-)
1085                      (eq name '=decomposition)
1086                      (string-match "^=>decomposition" (symbol-name name))
1087                      (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1088                      (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1089                                    (symbol-name name))
1090                      )
1091                  (char-db-insert-relation-feature char name value
1092                                                   line-breaking
1093                                                   ccss readable))
1094                 ((memq name '(ideograph=
1095                               original-ideograph-of
1096                               ancient-ideograph-of
1097                               vulgar-ideograph-of
1098                               wrong-ideograph-of
1099                               ;; simplified-ideograph-of
1100                               ideographic-variants
1101                               ;; ideographic-different-form-of
1102                               ))
1103                  (insert (format "(%-18s%s " name line-breaking))
1104                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1105                        separator nil)
1106                  (while (consp value)
1107                    (setq cell (car value))
1108                    (if (and (consp cell)
1109                             (consp (car cell)))
1110                        (progn
1111                          (if separator
1112                              (insert lbs))
1113                          (char-db-insert-alist cell readable)
1114                          (setq separator lbs))
1115                      (if separator
1116                          (insert separator))
1117                      (insert (prin1-to-string cell))
1118                      (setq separator " "))
1119                    (setq value (cdr value)))
1120                  (insert ")")
1121                  (insert line-breaking))
1122                 ((consp value)
1123                  (insert (format "(%-18s " name))
1124                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1125                        separator nil)
1126                  (while (consp value)
1127                    (setq cell (car value))
1128                    (if (and (consp cell)
1129                             (consp (car cell))
1130                             (setq ret (condition-case nil
1131                                           (find-char cell)
1132                                         (error nil))))
1133                        (progn
1134                          (setq rest cell
1135                                al nil
1136                                cal nil)
1137                          (while rest
1138                            (setq key (car (car rest)))
1139                            (if (find-charset key)
1140                                (setq cal (cons key cal))
1141                              (setq al (cons key al)))
1142                            (setq rest (cdr rest)))
1143                          (if separator
1144                              (insert lbs))
1145                          (insert-char-attributes ret
1146                                                  readable
1147                                                  al cal)
1148                          (setq separator lbs))
1149                      (setq ret (prin1-to-string cell))
1150                      (if separator
1151                          (if (< (+ (current-column)
1152                                    (length ret)
1153                                    (length separator))
1154                                 76)
1155                              (insert separator)
1156                            (insert lbs)))
1157                      (insert ret)
1158                      (setq separator " "))
1159                    (setq value (cdr value)))
1160                  (insert ")")
1161                  (insert line-breaking))
1162                 (t
1163                  (insert (format "(%-18s" name))
1164                  (setq ret (prin1-to-string value))
1165                  (unless (< (+ (current-column)
1166                                (length ret)
1167                                3)
1168                             76)
1169                    (insert line-breaking))
1170                  (insert " . " ret ")" line-breaking)
1171                  ;; (insert (format "(%-18s . %S)%s"
1172                  ;;                 name value
1173                  ;;                 line-breaking))
1174                  )
1175                 ))
1176       (setq attributes (cdr attributes)))
1177     (insert ")")))
1178
1179 (defun insert-char-data (char &optional readable
1180                               attributes)
1181   (save-restriction
1182     (narrow-to-region (point)(point))
1183     (insert "(define-char
1184   '")
1185     (insert-char-attributes char readable attributes)
1186     (insert ")\n")
1187     (goto-char (point-min))
1188     (while (re-search-forward "[ \t]+$" nil t)
1189       (replace-match ""))
1190     ;; from tabify.
1191     (goto-char (point-min))
1192     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1193       (let ((column (current-column))
1194             (indent-tabs-mode t))
1195         (delete-region (match-beginning 0) (point))
1196         (indent-to column)))
1197     (goto-char (point-max))
1198     ;; (tabify (point-min)(point-max))
1199     ))
1200
1201 (defun insert-char-data-with-variant (char &optional printable
1202                                            no-ucs-unified
1203                                            script excluded-script)
1204   (insert-char-data char printable)
1205   (let ((variants (char-variants char))
1206         rest
1207         variant vs ret)
1208     (setq variants (sort variants #'<))
1209     (setq rest variants)
1210     (setq variants (cons char variants))
1211     (while rest
1212       (setq variant (car rest))
1213       (unless (get-char-attribute variant '<-subsumptive)
1214         (if (and (or (null script)
1215                      (null (setq vs (get-char-attribute variant 'script)))
1216                      (memq script vs))
1217                  (or (null excluded-script)
1218                      (null (setq vs (get-char-attribute variant 'script)))
1219                      (not (memq excluded-script vs))))
1220             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1221               (insert-char-data variant printable)
1222               (if (setq ret (char-variants variant))
1223                   (while ret
1224                     (or (memq (car ret) variants)
1225                         ;; (get-char-attribute (car ret) '<-subsumptive)
1226                         (setq rest (nconc rest (list (car ret)))))
1227                     (setq ret (cdr ret)))))))
1228       (setq rest (cdr rest)))))
1229
1230 (defun insert-char-range-data (min max &optional script excluded-script)
1231   (let ((code min)
1232         char)
1233     (while (<= code max)
1234       (setq char (decode-char '=ucs code))
1235       (if (encode-char char '=ucs 'defined-only)
1236           (insert-char-data-with-variant char nil 'no-ucs-unified
1237                                          script excluded-script))
1238       (setq code (1+ code)))))
1239
1240 (defun write-char-range-data-to-file (min max file
1241                                           &optional script excluded-script)
1242   (let ((coding-system-for-write char-db-file-coding-system))
1243     (with-temp-buffer
1244       (insert (format ";; -*- coding: %s -*-\n"
1245                       char-db-file-coding-system))
1246       (insert-char-range-data min max script excluded-script)
1247       (write-region (point-min)(point-max) file))))
1248
1249 (defvar what-character-original-window-configuration)
1250
1251 ;;;###autoload
1252 (defun what-char-definition (char)
1253   (interactive (list (char-after)))
1254   (let ((buf (get-buffer-create "*Character Description*"))
1255         (the-buf (current-buffer))
1256         (win-conf (current-window-configuration)))
1257     (pop-to-buffer buf)
1258     (make-local-variable 'what-character-original-window-configuration)
1259     (setq what-character-original-window-configuration win-conf)
1260     (setq buffer-read-only nil)
1261     (erase-buffer)
1262     (condition-case err
1263         (progn
1264           (insert-char-data-with-variant char 'printable)
1265           (unless (char-attribute-alist char)
1266             (insert (format ";; = %c\n"
1267                             (let* ((rest (split-char char))
1268                                    (ccs (pop rest))
1269                                    (code (pop rest)))
1270                               (while rest
1271                                 (setq code (logior (lsh code 8)
1272                                                    (pop rest))))
1273                               (decode-char ccs code)))))
1274           ;; (char-db-update-comment)
1275           (set-buffer-modified-p nil)
1276           (view-mode the-buf (lambda (buf)
1277                                (set-window-configuration
1278                                 what-character-original-window-configuration)
1279                                ))
1280           (goto-char (point-min)))
1281       (error (progn
1282                (set-window-configuration
1283                 what-character-original-window-configuration)
1284                (signal (car err) (cdr err)))))))
1285
1286
1287 ;;; @ end
1288 ;;;
1289
1290 (provide 'char-db-util)
1291
1292 ;;; char-db-util.el ends here