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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 ?𠬜 ?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    ?旨 ?曰 ?乃 ?丂 ?可 ?兮 ?号 ?亏 ?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     =adobe-japan1-0
 144     =adobe-japan1-1
 145     =adobe-japan1-2
 146     =adobe-japan1-3
 147     =adobe-japan1-4
 148     =adobe-japan1-5
 149     =adobe-japan1-6
 150     =hanyo-denshi/ja
 151     =hanyo-denshi/jb
 152     =hanyo-denshi/jc
 153     =hanyo-denshi/jd
 154     =hanyo-denshi/ft
 155     =hanyo-denshi/ia
 156     =hanyo-denshi/ib
 157     =hanyo-denshi/hg
 158     =hanyo-denshi/ks
 159     =daikanwa
 160     =daikanwa@rev2
 161     =daikanwa@rev1
 162     =cbeta
 163     =gt-k
 164     ideograph-hanziku-1
 165     ideograph-hanziku-2
 166     ideograph-hanziku-3
 167     ideograph-hanziku-4
 168     ideograph-hanziku-5
 169     ideograph-hanziku-6
 170     ideograph-hanziku-7
 171     ideograph-hanziku-8
 172     ideograph-hanziku-9
 173     ideograph-hanziku-10
 174     ideograph-hanziku-11
 175     ideograph-hanziku-12
 176     =>>>jis-x0208
 177     =>>>jis-x0213-1
 178     =>>jis-x0208
 179     =>>jis-x0213-1
 180     =>>jis-x0213-1@2000
 181     =>>jis-x0213-1@2004
 182     =>>jis-x0213-2
 183     =>>jis-x0208@1978
 184     =>>hanyo-denshi/ft
 185     =>>hanyo-denshi/ks
 186     =>>gt
 187     =>>daikanwa
 188     =>jis-x0208@usual
 189     =>jis-x0208
 190     =>jis-x0208@1997
 191     =>jis-x0213-1
 192     =>jis-x0213-1@2000
 193     =>jis-x0213-1@2004
 194     =>jis-x0213-2@usual
 195     =>jis-x0213-2
 196     ==>ucs@bucs
 197     =>ucs@iso
 198     =>ucs@unicode
 199     =>ucs@jis
 200     =>ucs@JP
 201     =>ucs@cns
 202     =>ucs@ks
 203     =>>ucs@iso
 204     =>>ucs@unicode
 205     =>>ucs@jis
 206     =>>ucs@cns
 207     =>>>ucs@iso
 208     =>>>ucs@unicode
 209     =ucs@iso
 210     =ucs@unicode
 211     =>>big5-cdp
 212     =>>gt-k
 213     =>gt
 214     =>big5-cdp
 215     =>daikanwa
 216     =big5
 217     =big5-eten
 218     =>gt-k
 219     =zinbun-oracle
 220     =>zinbun-oracle
 221     =ruimoku-v6
 222     =>>ruimoku-v6
 223     =jef-china3
 224     =shinjigen))
 225
 226
 227 ;;; @ char-db formatters
 228 ;;;
 229
 230 (defun char-db-make-char-spec (char)
 231   (let (ret char-spec)
 232     (cond ((characterp char)
 233            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 234                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 235                   (setq char-spec (list (cons '=ucs ret)))
 236                   (cond ((setq ret (get-char-attribute char 'name))
 237                          (setq char-spec (cons (cons 'name ret) char-spec))
 238                          )
 239                         ((setq ret (get-char-attribute char 'name*))
 240                          (setq char-spec (cons (cons 'name* ret) char-spec))
 241                          ))
 242                   )
 243                  ((setq ret
 244                         (catch 'tag
 245                           (let ((rest char-db-coded-charset-priority-list)
 246                                 ccs)
 247                             (while rest
 248                               (setq ccs (charset-name
 249                                          (find-charset (car rest))))
 250                               (if (setq ret
 251                                         (encode-char char ccs
 252                                                      'defined-only))
 253                                   (throw 'tag (cons ccs ret)))
 254                               (setq rest (cdr rest))))))
 255                   (setq char-spec (list ret))
 256                   (dolist (ccs (delq (car ret) (charset-list)))
 257                     (if (and (or (charset-iso-final-char ccs)
 258                                  (memq ccs
 259                                        '(=daikanwa
 260                                          =daikanwa@rev2
 261                                          ;; =gt-k
 262                                          =jis-x0208@1997
 263                                          ))
 264                                  (string-match "=ucs@" (symbol-name ccs)))
 265                              (setq ccs (charset-name ccs))
 266                              (null (assq ccs char-spec))
 267                              (setq ret (encode-char char ccs 'defined-only)))
 268                         (setq char-spec (cons (cons ccs ret) char-spec))))
 269                   (if (null char-spec)
 270                       (setq char-spec (split-char char)))
 271                   (cond ((setq ret (get-char-attribute char 'name))
 272                          (setq char-spec (cons (cons 'name ret) char-spec))
 273                          )
 274                         ((setq ret (get-char-attribute char 'name*))
 275                          (setq char-spec (cons (cons 'name* ret) char-spec))
 276                          ))
 277                   )
 278                  ((setq ret (get-char-attribute
 279                              char 'ideographic-combination))
 280                   (setq char-spec
 281                         (cons (cons 'ideographic-combination ret)
 282                               char-spec))
 283                   ))
 284            char-spec)
 285           ((consp char)
 286            char))))
 287
 288 (defun char-db-insert-char-spec (char &optional readable column
 289                                       required-features)
 290   (unless column
 291     (setq column (current-column)))
 292   (let (char-spec temp-char)
 293     (setq char-spec (char-db-make-char-spec char))
 294     (unless (or (characterp char) ; char
 295                 (condition-case nil
 296                     (setq char (find-char char-spec))
 297                   (error nil)))
 298       ;; define temporary character
 299       ;;   Current implementation is dirty.
 300       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 301                                          char-spec)))
 302       (remove-char-attribute temp-char 'ideograph-daikanwa)
 303       (setq char temp-char))
 304     (insert-char-attributes char
 305                             readable
 306                             (union (mapcar #'car char-spec)
 307                                    required-features)
 308                             nil 'for-sub-node)
 309     (when temp-char
 310       ;; undefine temporary character
 311       ;;   Current implementation is dirty.
 312       (setq char-spec (char-attribute-alist temp-char))
 313       (while char-spec
 314         (remove-char-attribute temp-char (car (car char-spec)))
 315         (setq char-spec (cdr char-spec))))))
 316
 317 (defun char-db-insert-alist (alist &optional readable column)
 318   (unless column
 319     (setq column (current-column)))
 320   (let ((line-breaking
 321          (concat "\n" (make-string (1+ column) ?\ )))
 322         name value
 323         ret al ; cal
 324         key
 325         lbs cell rest separator)
 326     (insert "(")
 327     (while alist
 328       (setq name (car (car alist))
 329             value (cdr (car alist)))
 330       (cond ((eq name 'char)
 331              (insert "(char . ")
 332              (if (setq ret (condition-case nil
 333                                (find-char value)
 334                              (error nil)))
 335                  (progn
 336                    (setq al nil
 337                          ;; cal nil
 338                          )
 339                    (while value
 340                      (setq key (car (car value)))
 341                      ;; (if (find-charset key)
 342                      ;;     (setq cal (cons key cal))
 343                      (setq al (cons key al))
 344                      ;; )
 345                      (setq value (cdr value)))
 346                    (insert-char-attributes ret
 347                                            readable
 348                                            (or al 'none) ; cal
 349                                            nil 'for-sub-node))
 350                (insert (prin1-to-string value)))
 351              (insert ")")
 352              (insert line-breaking))
 353             ((consp value)
 354              (insert (format "(%-18s " name))
 355              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 356              (while (consp value)
 357                (setq cell (car value))
 358                (if (and (consp cell)
 359                         (consp (car cell))
 360                         (setq ret (condition-case nil
 361                                       (find-char cell)
 362                                     (error nil)))
 363                         )
 364                    (progn
 365                      (setq rest cell
 366                            al nil
 367                            ;; cal nil
 368                            )
 369                      (while rest
 370                        (setq key (car (car rest)))
 371                        ;; (if (find-charset key)
 372                        ;;     (setq cal (cons key cal))
 373                        (setq al (cons key al))
 374                        ;; )
 375                        (setq rest (cdr rest)))
 376                      (if separator
 377                          (insert lbs))
 378                      (insert-char-attributes ret
 379                                              readable
 380                                              al ; cal
 381                                              nil 'for-sub-node)
 382                      (setq separator lbs))
 383                  (if separator
 384                      (insert separator))
 385                  (insert (prin1-to-string cell))
 386                  (setq separator " "))
 387                (setq value (cdr value)))
 388              (insert ")")
 389              (insert line-breaking))
 390             (t
 391              (insert (format "(%-18s . %S)%s"
 392                              name value
 393                              line-breaking))))
 394       (setq alist (cdr alist))))
 395   (insert ")"))
 396
 397 (defun char-db-insert-char-reference (plist &optional readable column)
 398   (unless column
 399     (setq column (current-column)))
 400   (let ((line-breaking
 401          (concat "\n" (make-string (1+ column) ?\ )))
 402         (separator "")
 403         name value)
 404     (insert "(")
 405     (while plist
 406       (setq name (pop plist))
 407       (setq value (pop plist))
 408       (cond ((eq name :char)
 409              (insert separator)
 410              (insert ":char\t")
 411              (cond ((numberp value)
 412                     (setq value (decode-char '=ucs value)))
 413                    ;; ((consp value)
 414                    ;;  (setq value (or (find-char value)
 415                    ;;                  value)))
 416                    )
 417              (char-db-insert-char-spec value readable)
 418              (insert line-breaking)
 419              (setq separator ""))
 420             ((eq name :radical)
 421              (insert (format "%s%s\t%d ; %c%s"
 422                              separator
 423                              name value
 424                              (ideographic-radical value)
 425                              line-breaking))
 426              (setq separator ""))
 427             (t
 428              (insert (format "%s%s\t%S" separator name value))
 429              (setq separator line-breaking)))
 430       ))
 431   (insert ")"))
 432
 433 (defun char-db-decode-isolated-char (ccs code-point)
 434   (let (ret)
 435     (setq ret
 436           (cond ((eq ccs 'arabic-iso8859-6)
 437                  (decode-char ccs code-point))
 438                 ((and (memq ccs '(=gt-pj-1
 439                                   =gt-pj-2
 440                                   =gt-pj-3
 441                                   =gt-pj-4
 442                                   =gt-pj-5
 443                                   =gt-pj-6
 444                                   =gt-pj-7
 445                                   =gt-pj-8
 446                                   =gt-pj-9
 447                                   =gt-pj-10
 448                                   =gt-pj-11))
 449                       (setq ret (decode-char ccs code-point))
 450                       (setq ret (encode-char ret '=gt 'defined-only)))
 451                  (decode-builtin-char '=gt ret))
 452                 (t
 453                  (decode-builtin-char ccs code-point))))
 454     (cond ((and (<= 0 (char-int ret))
 455                 (<= (char-int ret) #x1F))
 456            (decode-char '=ucs (+ #x2400 (char-int ret))))
 457           ((= (char-int ret) #x7F)
 458            ?\u2421)
 459           (t ret))))
 460
 461 (defvar char-db-convert-obsolete-format t)
 462
 463 (defun char-db-insert-ccs-feature (name value line-breaking)
 464   (cond
 465    ((integerp value)
 466     (insert
 467      (format
 468       (cond
 469        ((memq name '(=shinjigen
 470                      =shinjigen@1ed
 471                      =shinjigen@rev =shinjigen/+p@rev
 472                      =daikanwa/ho))
 473         "(%-18s .  %04d)\t; %c")
 474        ((eq name '=shinjigen@1ed/24pr)
 475         "(%-18s . %04d)\t; %c")
 476        ((or (memq name '(=daikanwa =>>daikanwa =>daikanwa
 477                          =daikanwa@rev1 =daikanwa@rev2
 478                          =daikanwa/+p =daikanwa/+2p
 479                          =gt =>>>gt =>>gt =>gt
 480                          =gt-k =>>gt-k =>gt-k
 481                          =>>adobe-japan1
 482                          =cbeta =>>cbeta
 483                          =zinbun-oracle =>zinbun-oracle))
 484             (string-match "^=adobe-" (symbol-name name)))
 485         "(%-18s . %05d)\t; %c")
 486        ((memq name '(=hanyo-denshi/ks =>>hanyo-denshi/ks mojikyo))
 487         "(%-18s . %06d)\t; %c")
 488        ((>= (charset-dimension name) 2)
 489         "(%-18s . #x%04X)\t; %c")
 490        (t
 491         "(%-18s . #x%02X)\t; %c"))
 492       name
 493       (if (= (charset-iso-graphic-plane name) 1)
 494           (logior value
 495                   (cond ((= (charset-dimension name) 1)
 496                          #x80)
 497                         ((= (charset-dimension name) 2)
 498                          #x8080)
 499                         ((= (charset-dimension name) 3)
 500                          #x808080)
 501                         (t 0)))
 502         value)
 503       (char-db-decode-isolated-char name value)))
 504     (if (and (= (charset-chars name) 94)
 505              (= (charset-dimension name) 2))
 506         (insert (format " [%02d-%02d]"
 507                         (- (lsh value -8) 32)
 508                         (- (logand value 255) 32))))
 509     )
 510    (t
 511     (insert (format "(%-18s . %s)" name value))
 512     ))
 513   (insert line-breaking))
 514
 515 (defun char-db-insert-relation-feature (char name value line-breaking
 516                                              ccss readable)
 517   (insert (format "(%-18s%s " name line-breaking))
 518   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 519         separator cell sources required-features
 520         ret)
 521     (while (consp value)
 522       (setq cell (car value))
 523       (if (integerp cell)
 524           (setq cell (decode-char '=ucs cell)))
 525       (cond
 526        ((eq name '->subsumptive)
 527         (when (or (not (some (lambda (atr)
 528                                (get-char-attribute cell atr))
 529                              char-db-ignored-attributes))
 530                   (some (lambda (ccs)
 531                           (encode-char cell ccs 'defined-only))
 532                         ccss))
 533           (if separator
 534               (insert lbs))
 535           (let ((char-db-ignored-attributes
 536                  (cons '<-subsumptive
 537                        char-db-ignored-attributes)))
 538             (insert-char-attributes cell readable nil nil 'for-sub-node))
 539           (setq separator lbs))
 540         )
 541        ((characterp cell)
 542         (setq sources
 543               (get-char-attribute
 544                char (intern (format "%s*sources" name))))
 545         (setq required-features nil)
 546         (dolist (source sources)
 547           (cond
 548            ((memq source '(JP
 549                            JP/Jouyou
 550                            shinjigen shinjigen@1ed shinjigen@rev))
 551             (setq required-features
 552                   (union required-features
 553                          '(=jis-x0208
 554                            =jis-x0208@1990
 555                            =jis-x0213-1@2000
 556                            =jis-x0213-1@2004
 557                            =jis-x0213-2
 558                            =jis-x0212
 559                            =jis-x0208@1983
 560                            =jis-x0208@1978
 561                            =shinjigen))))
 562            ((eq source 'CN)
 563             (setq required-features
 564                   (union required-features
 565                          '(=gb2312
 566                            =gb12345
 567                            =iso-ir165)))))
 568           (cond
 569            ((find-charset (setq ret (intern (format "=%s" source))))
 570             (setq required-features
 571                   (cons ret required-features)))
 572            (t (setq required-features
 573                     (cons source required-features)))))
 574         (cond ((string-match "@JP" (symbol-name name))
 575                (setq required-features
 576                      (union required-features
 577                             '(=jis-x0208
 578                               =jis-x0208@1990
 579                               =jis-x0213-1-2000
 580                               =jis-x0213-2-2000
 581                               =jis-x0212
 582                               =jis-x0208@1983
 583                               =jis-x0208@1978))))
 584               ((string-match "@CN" (symbol-name name))
 585                (setq required-features
 586                      (union required-features
 587                             '(=gb2312
 588                               =gb12345
 589                               =iso-ir165)))))
 590         (if separator
 591             (insert lbs))
 592         (if readable
 593             (insert (format "%S" cell))
 594           (char-db-insert-char-spec cell readable
 595                                     nil
 596                                     required-features))
 597         (setq separator lbs))
 598        ((consp cell)
 599         (if separator
 600             (insert lbs))
 601         (if (consp (car cell))
 602             (char-db-insert-char-spec cell readable)
 603           (char-db-insert-char-reference cell readable))
 604         (setq separator lbs))
 605        (t
 606         (if separator
 607             (insert separator))
 608         (insert (prin1-to-string cell))
 609         (setq separator " ")))
 610       (setq value (cdr value)))
 611     (insert ")")
 612     (insert line-breaking)))
 613
 614 (defun insert-char-attributes (char &optional readable attributes column
 615                                     for-sub-node)
 616   (unless column
 617     (setq column (current-column)))
 618   (let (name value ; has-long-ccs-name
 619         rest
 620         radical strokes
 621         (line-breaking
 622          (concat "\n" (make-string (1+ column) ?\ )))
 623         lbs cell separator ret
 624         key al cal
 625         dest-ccss ; sources required-features
 626         ccss)
 627     (let (atr-d)
 628       (setq attributes
 629             (sort (if attributes
 630                       (if (consp attributes)
 631                           (progn
 632                             (dolist (name attributes)
 633                               (unless (memq name char-db-ignored-attributes)
 634                                 (if (find-charset name)
 635                                     (push name ccss))
 636                                 (push name atr-d)))
 637                             atr-d))
 638                     (dolist (name (char-attribute-list))
 639                       (unless (memq name char-db-ignored-attributes)
 640                         (if (find-charset name)
 641                             (push name ccss))
 642                         (push name atr-d)))
 643                     atr-d)
 644                   #'char-attribute-name<)))
 645     (insert "(")
 646     (when (memq '<-subsumptive attributes)
 647       (when (or readable (not for-sub-node))
 648         (when (setq value (get-char-attribute char '<-subsumptive))
 649           (char-db-insert-relation-feature char '<-subsumptive value
 650                                            line-breaking
 651                                            ccss readable)))
 652       (setq attributes (delq '<-subsumptive attributes)))
 653     (when (and (memq '<-denotational attributes)
 654                (setq value (get-char-attribute char '<-denotational)))
 655       (char-db-insert-relation-feature char '<-denotational value
 656                                        line-breaking
 657                                        ccss readable)
 658       (setq attributes (delq '<-denotational attributes)))
 659     (when (and (memq 'name attributes)
 660                (setq value (get-char-attribute char 'name)))
 661       (insert (format
 662                (if (> (+ (current-column) (length value)) 48)
 663                    "(name . %S)%s"
 664                  "(name               . %S)%s")
 665                value line-breaking))
 666       (setq attributes (delq 'name attributes))
 667       )
 668     (when (and (memq 'name* attributes)
 669                (setq value (get-char-attribute char 'name*)))
 670       (insert (format
 671                (if (> (+ (current-column) (length value)) 48)
 672                    "(name* . %S)%s"
 673                  "(name*              . %S)%s")
 674                value line-breaking))
 675       (setq attributes (delq 'name* attributes))
 676       )
 677     (when (and (memq 'script attributes)
 678                (setq value (get-char-attribute char 'script)))
 679       (insert (format "(script\t\t%s)%s"
 680                       (mapconcat (function prin1-to-string)
 681                                  value " ")
 682                       line-breaking))
 683       (setq attributes (delq 'script attributes))
 684       )
 685     (dolist (name '(=>ucs =>ucs*))
 686       (when (and (memq name attributes)
 687                  (setq value (get-char-attribute char name)))
 688         (insert (format "(%-18s . #x%04X)\t; %c%s"
 689                         name value (decode-char '=ucs value)
 690                         line-breaking))
 691         (setq attributes (delq name attributes))))
 692     (dolist (name '(=>ucs@gb =>ucs@big5))
 693       (when (and (memq name attributes)
 694                  (setq value (get-char-attribute char name)))
 695         (insert (format "(%-18s . #x%04X)\t; %c%s"
 696                         name value
 697                         (decode-char (intern
 698                                       (concat "="
 699                                               (substring
 700                                                (symbol-name name) 2)))
 701                                      value)
 702                         line-breaking))
 703         (setq attributes (delq name attributes))
 704         ))
 705     ;; (dolist (name '(=>daikanwa))
 706     ;;   (when (and (memq name attributes)
 707     ;;              (setq value (get-char-attribute char name)))
 708     ;;     (insert
 709     ;;      (if (integerp value)
 710     ;;          (format "(%-18s . %05d)\t; %c%s"
 711     ;;                  name value (decode-char '=daikanwa value)
 712     ;;                  line-breaking)
 713     ;;        (format "(%-18s %s)\t; %c%s"
 714     ;;                name
 715     ;;                (mapconcat (function prin1-to-string)
 716     ;;                           value " ")
 717     ;;                (char-representative-of-daikanwa char)
 718     ;;                line-breaking)))
 719     ;;     (setq attributes (delq name attributes))))
 720     (when (and (memq 'general-category attributes)
 721                (setq value (get-char-attribute char 'general-category)))
 722       (insert (format
 723                "(general-category\t%s) ; %s%s"
 724                (mapconcat (lambda (cell)
 725                             (format "%S" cell))
 726                           value " ")
 727                (cond ((rassoc value unidata-normative-category-alist)
 728                       "Normative Category")
 729                      ((rassoc value unidata-informative-category-alist)
 730                       "Informative Category")
 731                      (t
 732                       "Unknown Category"))
 733                line-breaking))
 734       (setq attributes (delq 'general-category attributes))
 735       )
 736     (when (and (memq 'bidi-category attributes)
 737                (setq value (get-char-attribute char 'bidi-category)))
 738       (insert (format "(bidi-category\t. %S)%s"
 739                       value
 740                       line-breaking))
 741       (setq attributes (delq 'bidi-category attributes))
 742       )
 743     (unless (or (not (memq 'mirrored attributes))
 744                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 745                     'empty))
 746       (insert (format "(mirrored\t\t. %S)%s"
 747                       value
 748                       line-breaking))
 749       (setq attributes (delq 'mirrored attributes))
 750       )
 751     (cond
 752      ((and (memq 'decimal-digit-value attributes)
 753            (setq value (get-char-attribute char 'decimal-digit-value)))
 754       (insert (format "(decimal-digit-value . %S)%s"
 755                       value
 756                       line-breaking))
 757       (setq attributes (delq 'decimal-digit-value attributes))
 758       (when (and (memq 'digit-value attributes)
 759                  (setq value (get-char-attribute char 'digit-value)))
 760         (insert (format "(digit-value\t . %S)%s"
 761                         value
 762                         line-breaking))
 763         (setq attributes (delq 'digit-value attributes))
 764         )
 765       (when (and (memq 'numeric-value attributes)
 766                  (setq value (get-char-attribute char 'numeric-value)))
 767         (insert (format "(numeric-value\t . %S)%s"
 768                         value
 769                         line-breaking))
 770         (setq attributes (delq 'numeric-value attributes))
 771         )
 772       )
 773      (t
 774       (when (and (memq 'digit-value attributes)
 775                  (setq value (get-char-attribute char 'digit-value)))
 776         (insert (format "(digit-value\t. %S)%s"
 777                         value
 778                         line-breaking))
 779         (setq attributes (delq 'digit-value attributes))
 780         )
 781       (when (and (memq 'numeric-value attributes)
 782                  (setq value (get-char-attribute char 'numeric-value)))
 783         (insert (format "(numeric-value\t. %S)%s"
 784                         value
 785                         line-breaking))
 786         (setq attributes (delq 'numeric-value attributes))
 787         )))
 788     (when (and (memq 'iso-10646-comment attributes)
 789                (setq value (get-char-attribute char 'iso-10646-comment)))
 790       (insert (format "(iso-10646-comment\t. %S)%s"
 791                       value
 792                       line-breaking))
 793       (setq attributes (delq 'iso-10646-comment attributes))
 794       )
 795     (when (and (memq 'morohashi-daikanwa attributes)
 796                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 797       (insert (format "(morohashi-daikanwa\t%s)%s"
 798                       (mapconcat (function prin1-to-string) value " ")
 799                       line-breaking))
 800       (setq attributes (delq 'morohashi-daikanwa attributes))
 801       )
 802     (setq radical nil
 803           strokes nil)
 804     (when (and (memq 'ideographic-radical attributes)
 805                (setq value (get-char-attribute char 'ideographic-radical)))
 806       (setq radical value)
 807       (insert (format "(ideographic-radical . %S)\t; %c%s"
 808                       radical
 809                       (ideographic-radical radical)
 810                       line-breaking))
 811       (setq attributes (delq 'ideographic-radical attributes))
 812       )
 813     (when (and (memq 'shuowen-radical attributes)
 814                (setq value (get-char-attribute char 'shuowen-radical)))
 815       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 816                       value
 817                       (shuowen-radical value)
 818                       line-breaking))
 819       (setq attributes (delq 'shuowen-radical attributes))
 820       )
 821     (let (key)
 822       (dolist (domain
 823                (append
 824                 char-db-feature-domains
 825                 (let (dest domain)
 826                   (dolist (feature (char-attribute-list))
 827                     (setq feature (symbol-name feature))
 828                     (when (string-match
 829                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 830                            feature)
 831                       (setq domain (intern (match-string 2 feature)))
 832                      (unless (memq domain dest)
 833                        (setq dest (cons domain dest)))))
 834                   (sort dest #'string<))))
 835         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 836         (when (and (memq key attributes)
 837                    (setq value (get-char-attribute char key)))
 838           (setq radical value)
 839           (insert (format "(%s . %S)\t; %c%s"
 840                           key
 841                           radical
 842                           (ideographic-radical radical)
 843                           line-breaking))
 844           (setq attributes (delq key attributes))
 845           )
 846         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 847         (when (and (memq key attributes)
 848                    (setq value (get-char-attribute char key)))
 849           (setq strokes value)
 850           (insert (format "(%s . %S)%s"
 851                           key
 852                           strokes
 853                           line-breaking))
 854           (setq attributes (delq key attributes))
 855           )
 856         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 857         (when (and (memq key attributes)
 858                    (setq value (get-char-attribute char key)))
 859           (insert (format "(%s       . %S)%s"
 860                           key
 861                           value
 862                           line-breaking))
 863           (setq attributes (delq key attributes))
 864           )
 865         (dolist (feature '(ideographic-radical
 866                            ideographic-strokes
 867                            total-strokes))
 868           (setq key (intern (format "%s@%s*sources" feature domain)))
 869           (when (and (memq key attributes)
 870                      (setq value (get-char-attribute char key)))
 871             (insert (format "(%s%s" key line-breaking))
 872             (dolist (cell value)
 873               (insert (format " %s" cell)))
 874             (insert ")")
 875             (insert line-breaking)
 876             (setq attributes (delq key attributes))
 877             ))
 878         ))
 879     (when (and (memq 'ideographic-strokes attributes)
 880                (setq value (get-char-attribute char 'ideographic-strokes)))
 881       (setq strokes value)
 882       (insert (format "(ideographic-strokes . %S)%s"
 883                       strokes
 884                       line-breaking))
 885       (setq attributes (delq 'ideographic-strokes attributes))
 886       )
 887     (when (and (memq 'kangxi-radical attributes)
 888                (setq value (get-char-attribute char 'kangxi-radical)))
 889       (unless (eq value radical)
 890         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 891                         value
 892                         (ideographic-radical value)
 893                         line-breaking))
 894         (or radical
 895             (setq radical value)))
 896       (setq attributes (delq 'kangxi-radical attributes))
 897       )
 898     (when (and (memq 'kangxi-strokes attributes)
 899                (setq value (get-char-attribute char 'kangxi-strokes)))
 900       (unless (eq value strokes)
 901         (insert (format "(kangxi-strokes\t . %S)%s"
 902                         value
 903                         line-breaking))
 904         (or strokes
 905             (setq strokes value)))
 906       (setq attributes (delq 'kangxi-strokes attributes))
 907       )
 908     (when (and (memq 'japanese-radical attributes)
 909                (setq value (get-char-attribute char 'japanese-radical)))
 910       (unless (eq value radical)
 911         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 912                         value
 913                         (ideographic-radical value)
 914                         line-breaking))
 915         (or radical
 916             (setq radical value)))
 917       (setq attributes (delq 'japanese-radical attributes))
 918       )
 919     (when (and (memq 'japanese-strokes attributes)
 920                (setq value (get-char-attribute char 'japanese-strokes)))
 921       (unless (eq value strokes)
 922         (insert (format "(japanese-strokes\t . %S)%s"
 923                         value
 924                         line-breaking))
 925         (or strokes
 926             (setq strokes value)))
 927       (setq attributes (delq 'japanese-strokes attributes))
 928       )
 929     (when (and (memq 'cns-radical attributes)
 930                (setq value (get-char-attribute char 'cns-radical)))
 931       (insert (format "(cns-radical\t . %S)\t; %c%s"
 932                       value
 933                       (ideographic-radical value)
 934                       line-breaking))
 935       (setq attributes (delq 'cns-radical attributes))
 936       )
 937     (when (and (memq 'cns-strokes attributes)
 938                (setq value (get-char-attribute char 'cns-strokes)))
 939       (unless (eq value strokes)
 940         (insert (format "(cns-strokes\t . %S)%s"
 941                         value
 942                         line-breaking))
 943         (or strokes
 944             (setq strokes value)))
 945       (setq attributes (delq 'cns-strokes attributes))
 946       )
 947     (when (and (memq 'shinjigen-1-radical attributes)
 948                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 949       (unless (eq value radical)
 950         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 951                         value
 952                         (ideographic-radical value)
 953                         line-breaking))
 954         (or radical
 955             (setq radical value)))
 956       (setq attributes (delq 'shinjigen-1-radical attributes))
 957       )
 958     (when (and (memq 'ideographic- attributes)
 959                (setq value (get-char-attribute char 'ideographic-)))
 960       (insert "(ideographic-       ")
 961       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 962             separator nil)
 963       (while (consp value)
 964         (setq cell (car value))
 965         (if (integerp cell)
 966             (setq cell (decode-char '=ucs cell)))
 967         (cond ((characterp cell)
 968                (if separator
 969                    (insert lbs))
 970                (if readable
 971                    (insert (format "%S" cell))
 972                  (char-db-insert-char-spec cell readable))
 973                (setq separator lbs))
 974               ((consp cell)
 975                (if separator
 976                    (insert lbs))
 977                (if (consp (car cell))
 978                    (char-db-insert-char-spec cell readable)
 979                  (char-db-insert-char-reference cell readable))
 980                (setq separator lbs))
 981               (t
 982                (if separator
 983                    (insert separator))
 984                (insert (prin1-to-string cell))
 985                (setq separator " ")))
 986         (setq value (cdr value)))
 987       (insert ")")
 988       (insert line-breaking)
 989       (setq attributes (delq 'ideographic- attributes)))
 990     (when (and (memq 'total-strokes attributes)
 991                (setq value (get-char-attribute char 'total-strokes)))
 992       (insert (format "(total-strokes       . %S)%s"
 993                       value
 994                       line-breaking))
 995       (setq attributes (delq 'total-strokes attributes))
 996       )
 997     (when (and (memq '->ideograph attributes)
 998                (setq value (get-char-attribute char '->ideograph)))
 999       (insert (format "(->ideograph\t%s)%s"
1000                       (mapconcat (lambda (code)
1001                                    (cond ((symbolp code)
1002                                           (symbol-name code))
1003                                          ((integerp code)
1004                                           (format "#x%04X" code))
1005                                          (t
1006                                           (format "%s %S"
1007                                                   line-breaking code))))
1008                                  value " ")
1009                       line-breaking))
1010       (setq attributes (delq '->ideograph attributes))
1011       )
1012     ;; (when (and (memq '->decomposition attributes)
1013     ;;            (setq value (get-char-attribute char '->decomposition)))
1014     ;;   (insert (format "(->decomposition\t%s)%s"
1015     ;;                   (mapconcat (lambda (code)
1016     ;;                                (cond ((symbolp code)
1017     ;;                                       (symbol-name code))
1018     ;;                                      ((characterp code)
1019     ;;                                       (if readable
1020     ;;                                           (format "%S" code)
1021     ;;                                         (format "#x%04X"
1022     ;;                                                 (char-int code))
1023     ;;                                         ))
1024     ;;                                      ((integerp code)
1025     ;;                                       (format "#x%04X" code))
1026     ;;                                      (t
1027     ;;                                       (format "%s%S" line-breaking code))))
1028     ;;                              value " ")
1029     ;;                   line-breaking))
1030     ;;   (setq attributes (delq '->decomposition attributes))
1031     ;;   )
1032     (if (equal (get-char-attribute char '->titlecase)
1033                (get-char-attribute char '->uppercase))
1034         (setq attributes (delq '->titlecase attributes)))
1035     (when (and (memq '->mojikyo attributes)
1036                (setq value (get-char-attribute char '->mojikyo)))
1037       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
1038                       value (decode-char 'mojikyo value)
1039                       line-breaking))
1040       (setq attributes (delq '->mojikyo attributes))
1041       )
1042     (when (and (memq 'hanyu-dazidian-vol attributes)
1043                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1044       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1045                       value line-breaking))
1046       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1047       )
1048     (when (and (memq 'hanyu-dazidian-page attributes)
1049                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1050       (insert (format "(hanyu-dazidian-page . %d)%s"
1051                       value line-breaking))
1052       (setq attributes (delq 'hanyu-dazidian-page attributes))
1053       )
1054     (when (and (memq 'hanyu-dazidian-char attributes)
1055                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1056       (insert (format "(hanyu-dazidian-char . %d)%s"
1057                       value line-breaking))
1058       (setq attributes (delq 'hanyu-dazidian-char attributes))
1059       )
1060     (unless readable
1061       (dolist (ignored '(composition
1062                          ->denotational <-subsumptive ->ucs-unified
1063                          ->ideographic-component-forms))
1064         (setq attributes (delq ignored attributes))))
1065     (while attributes
1066       (setq name (car attributes))
1067       (unless (eq (setq value (get-char-attribute char name 'value-is-empty))
1068                   'value-is-empty)
1069         (cond ((setq ret (find-charset name))
1070                (setq name (charset-name ret))
1071                (when (not (memq name dest-ccss))
1072                  (setq dest-ccss (cons name dest-ccss))
1073                  (char-db-insert-ccs-feature name value line-breaking))
1074                )
1075               ((string-match "^=>ucs@" (symbol-name name))
1076                (insert (format "(%-18s . #x%04X)\t; %c%s"
1077                                name value (decode-char '=ucs value)
1078                                line-breaking))
1079                )
1080               ((eq name 'jisx0208-1978/4X)
1081                (insert (format "(%-18s . #x%04X)%s"
1082                                name value
1083                                line-breaking))
1084                )
1085               ((and
1086                 (not readable)
1087                 (not (eq name '->subsumptive))
1088                 (not (eq name '->uppercase))
1089                 (not (eq name '->lowercase))
1090                 (not (eq name '->titlecase))
1091                 (not (eq name '->canonical))
1092                 (not (eq name '->Bopomofo))
1093                 (not (eq name '->mistakable))
1094                 (not (eq name '->ideographic-variants))
1095                 (null (get-char-attribute
1096                        char (intern (format "%s*sources" name))))
1097                 (not (string-match "\\*sources$" (symbol-name name)))
1098                 (null (get-char-attribute
1099                        char (intern (format "%s*note" name))))
1100                 (not (string-match "\\*note$" (symbol-name name)))
1101                 (or (eq name '<-identical)
1102                     (eq name '<-uppercase)
1103                     (eq name '<-lowercase)
1104                     (eq name '<-titlecase)
1105                     (eq name '<-canonical)
1106                     (eq name '<-ideographic-variants)
1107                     ;; (eq name '<-synonyms)
1108                     (string-match "^<-synonyms" (symbol-name name))
1109                     (eq name '<-mistakable)
1110                     (when (string-match "^->" (symbol-name name))
1111                       (cond
1112                        ((string-match "^->fullwidth" (symbol-name name))
1113                         (not (and (consp value)
1114                                   (characterp (car value))
1115                                   (encode-char
1116                                    (car value) '=ucs 'defined-only)))
1117                         )
1118                        (t)))
1119                     ))
1120                )
1121               ((or (eq name 'ideographic-structure)
1122                    (eq name 'ideographic-combination)
1123                    (eq name 'ideographic-)
1124                    (eq name '=decomposition)
1125                    (char-feature-base-name= '=decomposition name)
1126                    (char-feature-base-name= '=>decomposition name)
1127                    ;; (string-match "^=>*decomposition\\(@[^*]+\\)?$"
1128                    ;;               (symbol-name name))
1129                    (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1130                    (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1131                                  (symbol-name name))
1132                    )
1133                (char-db-insert-relation-feature char name value
1134                                                 line-breaking
1135                                                 ccss readable))
1136               ((memq name '(ideograph=
1137                             original-ideograph-of
1138                             ancient-ideograph-of
1139                             vulgar-ideograph-of
1140                             wrong-ideograph-of
1141                             ;; simplified-ideograph-of
1142                             ideographic-variants
1143                             ;; ideographic-different-form-of
1144                             ))
1145                (insert (format "(%-18s%s " name line-breaking))
1146                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1147                      separator nil)
1148                (while (consp value)
1149                  (setq cell (car value))
1150                  (if (and (consp cell)
1151                           (consp (car cell)))
1152                      (progn
1153                        (if separator
1154                            (insert lbs))
1155                        (char-db-insert-alist cell readable)
1156                        (setq separator lbs))
1157                    (if separator
1158                        (insert separator))
1159                    (insert (prin1-to-string cell))
1160                    (setq separator " "))
1161                  (setq value (cdr value)))
1162                (insert ")")
1163                (insert line-breaking))
1164               ((consp value)
1165                (insert (format "(%-18s " name))
1166                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1167                      separator nil)
1168                (while (consp value)
1169                  (setq cell (car value))
1170                  (if (and (consp cell)
1171                           (consp (car cell))
1172                           (setq ret (condition-case nil
1173                                         (find-char cell)
1174                                       (error nil))))
1175                      (progn
1176                        (setq rest cell
1177                              al nil
1178                              cal nil)
1179                        (while rest
1180                          (setq key (car (car rest)))
1181                          (if (find-charset key)
1182                              (setq cal (cons key cal))
1183                            (setq al (cons key al)))
1184                          (setq rest (cdr rest)))
1185                        (if separator
1186                            (insert lbs))
1187                        (insert-char-attributes ret
1188                                                readable
1189                                                al ; cal
1190                                                nil 'for-sub-node)
1191                        (setq separator lbs))
1192                    (setq ret (prin1-to-string cell))
1193                    (if separator
1194                        (if (< (+ (current-column)
1195                                  (length ret)
1196                                  (length separator))
1197                               76)
1198                            (insert separator)
1199                          (insert lbs)))
1200                    (insert ret)
1201                    (setq separator " "))
1202                  (setq value (cdr value)))
1203                (insert ")")
1204                (insert line-breaking))
1205               (t
1206                (insert (format "(%-18s" name))
1207                (setq ret (prin1-to-string value))
1208                (unless (< (+ (current-column)
1209                              (length ret)
1210                              3)
1211                           76)
1212                  (insert line-breaking))
1213                (insert " . " ret ")" line-breaking)
1214                ;; (insert (format "(%-18s . %S)%s"
1215                ;;                 name value
1216                ;;                 line-breaking))
1217                )
1218               ))
1219       (setq attributes (cdr attributes)))
1220     (insert ")")))
1221
1222 (defun insert-char-data (char &optional readable
1223                               attributes)
1224   (save-restriction
1225     (narrow-to-region (point)(point))
1226     (insert "(define-char
1227   '")
1228     (insert-char-attributes char readable attributes)
1229     (insert ")\n")
1230     (goto-char (point-min))
1231     (while (re-search-forward "[ \t]+$" nil t)
1232       (replace-match ""))
1233     ;; from tabify.
1234     (goto-char (point-min))
1235     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1236       (let ((column (current-column))
1237             (indent-tabs-mode t))
1238         (delete-region (match-beginning 0) (point))
1239         (indent-to column)))
1240     (goto-char (point-max))
1241     ;; (tabify (point-min)(point-max))
1242     ))
1243
1244 (defun insert-char-data-with-variant (char &optional printable
1245                                            no-ucs-unified
1246                                            script excluded-script)
1247   (insert-char-data char printable)
1248   (let ((variants (char-variants char))
1249         rest
1250         variant vs ret)
1251     (setq variants (sort variants #'<))
1252     (setq rest variants)
1253     (setq variants (cons char variants))
1254     (while rest
1255       (setq variant (car rest))
1256       (unless (get-char-attribute variant '<-subsumptive)
1257         (if (and (or (null script)
1258                      (null (setq vs (get-char-attribute variant 'script)))
1259                      (memq script vs))
1260                  (or (null excluded-script)
1261                      (null (setq vs (get-char-attribute variant 'script)))
1262                      (not (memq excluded-script vs))))
1263             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1264               (insert-char-data variant printable)
1265               (if (setq ret (char-variants variant))
1266                   (while ret
1267                     (or (memq (car ret) variants)
1268                         ;; (get-char-attribute (car ret) '<-subsumptive)
1269                         (setq rest (nconc rest (list (car ret)))))
1270                     (setq ret (cdr ret)))))))
1271       (setq rest (cdr rest)))))
1272
1273 (defun insert-char-range-data (min max &optional script excluded-script)
1274   (let ((code min)
1275         char)
1276     (while (<= code max)
1277       (setq char (decode-char '=ucs code))
1278       (if (encode-char char '=ucs 'defined-only)
1279           (insert-char-data-with-variant char nil 'no-ucs-unified
1280                                          script excluded-script))
1281       (setq code (1+ code)))))
1282
1283 (defun write-char-range-data-to-file (min max file
1284                                           &optional script excluded-script)
1285   (let ((coding-system-for-write char-db-file-coding-system))
1286     (with-temp-buffer
1287       (insert (format ";; -*- coding: %s -*-\n"
1288                       char-db-file-coding-system))
1289       (insert-char-range-data min max script excluded-script)
1290       (write-region (point-min)(point-max) file))))
1291
1292 (defvar what-character-original-window-configuration)
1293
1294 ;;;###autoload
1295 (defun what-char-definition (char)
1296   (interactive (list (char-after)))
1297   (let ((buf (get-buffer-create "*Character Description*"))
1298         (the-buf (current-buffer))
1299         (win-conf (current-window-configuration)))
1300     (pop-to-buffer buf)
1301     (make-local-variable 'what-character-original-window-configuration)
1302     (setq what-character-original-window-configuration win-conf)
1303     (setq buffer-read-only nil)
1304     (erase-buffer)
1305     (condition-case err
1306         (progn
1307           (insert-char-data-with-variant char 'printable)
1308           (unless (char-attribute-alist char)
1309             (insert (format ";; = %c\n"
1310                             (let* ((rest (split-char char))
1311                                    (ccs (pop rest))
1312                                    (code (pop rest)))
1313                               (while rest
1314                                 (setq code (logior (lsh code 8)
1315                                                    (pop rest))))
1316                               (decode-char ccs code)))))
1317           ;; (char-db-update-comment)
1318           (set-buffer-modified-p nil)
1319           (view-mode the-buf (lambda (buf)
1320                                (set-window-configuration
1321                                 what-character-original-window-configuration)
1322                                ))
1323           (goto-char (point-min)))
1324       (error (progn
1325                (set-window-configuration
1326                 what-character-original-window-configuration)
1327                (signal (car err) (cdr err)))))))
1328
1329
1330 ;;; @ end
1331 ;;;
1332
1333 (provide 'char-db-util)
1334
1335 ;;; char-db-util.el ends here