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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/jt
 159     =hanyo-denshi/ks
 160     =daikanwa
 161     =daikanwa@rev2
 162     =daikanwa@rev1
 163     =cbeta
 164     =gt-k
 165     ideograph-hanziku-1
 166     ideograph-hanziku-2
 167     ideograph-hanziku-3
 168     ideograph-hanziku-4
 169     ideograph-hanziku-5
 170     ideograph-hanziku-6
 171     ideograph-hanziku-7
 172     ideograph-hanziku-8
 173     ideograph-hanziku-9
 174     ideograph-hanziku-10
 175     ideograph-hanziku-11
 176     ideograph-hanziku-12
 177     =>>>jis-x0208
 178     =>>>jis-x0213-1
 179     =>>>jis-x0213-2
 180     =>>jis-x0208
 181     =>>jis-x0213-1
 182     =>>jis-x0213-1@2000
 183     =>>jis-x0213-1@2004
 184     =>>jis-x0213-2
 185     =>>jis-x0208@1978
 186     =>>hanyo-denshi/ft
 187     =>>hanyo-denshi/ks
 188     =>>gt
 189     =>>daikanwa
 190     =+>jis-x0208
 191     =+>jis-x0213-1
 192     =+>jis-x0213-2
 193     =+>jis-x0208@1978
 194     =>jis-x0208
 195     =>jis-x0208@1997
 196     =>jis-x0213-1
 197     =>jis-x0213-1@2000
 198     =>jis-x0213-1@2004
 199     =>jis-x0213-2
 200     ==>ucs@bucs
 201     =>ucs@iso
 202     =>ucs@unicode
 203     =>ucs@jis
 204     =>ucs@cns
 205     =>ucs@ks
 206     =+>ucs@unicode
 207     =+>ucs@jis
 208     =+>ucs@jis/1990
 209     =+>ucs@cns
 210     =+>ucs@ks
 211     =>>ucs@iso
 212     =>>ucs@unicode
 213     =>>ucs@jis
 214     =>>ucs@cns
 215     =>>>ucs@iso
 216     =>>>ucs@unicode
 217     =ucs@iso
 218     =ucs@unicode
 219     =>>big5-cdp
 220     =>>gt-k
 221     =+>gt
 222     =>gt
 223     =>big5-cdp
 224     =>daikanwa
 225     =>cns11643-7
 226     =big5
 227     =big5-eten
 228     =>gt-k
 229     =zinbun-oracle
 230     =>zinbun-oracle
 231     =ruimoku-v6
 232     =>>ruimoku-v6
 233     =jef-china3
 234     =shinjigen))
 235
 236
 237 ;;; @ char-db formatters
 238 ;;;
 239
 240 (defun char-db-make-char-spec (char)
 241   (let (ret char-spec)
 242     (cond ((characterp char)
 243            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 244                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 245                   (setq char-spec (list (cons '=ucs ret)))
 246                   (cond ((setq ret (get-char-attribute char 'name))
 247                          (setq char-spec (cons (cons 'name ret) char-spec))
 248                          )
 249                         ((setq ret (get-char-attribute char 'name*))
 250                          (setq char-spec (cons (cons 'name* ret) char-spec))
 251                          ))
 252                   )
 253                  ((setq ret
 254                         (catch 'tag
 255                           (let ((rest char-db-coded-charset-priority-list)
 256                                 ccs)
 257                             (while rest
 258                               (setq ccs (charset-name
 259                                          (find-charset (car rest))))
 260                               (if (setq ret
 261                                         (encode-char char ccs
 262                                                      'defined-only))
 263                                   (throw 'tag (cons ccs ret)))
 264                               (setq rest (cdr rest))))))
 265                   (setq char-spec (list ret))
 266                   (dolist (ccs (delq (car ret) (charset-list)))
 267                     (if (and (or (charset-iso-final-char ccs)
 268                                  (memq ccs
 269                                        '(=daikanwa
 270                                          =daikanwa@rev2
 271                                          ;; =gt-k
 272                                          =jis-x0208@1997
 273                                          ))
 274                                  (string-match "=ucs@" (symbol-name ccs)))
 275                              (setq ccs (charset-name ccs))
 276                              (null (assq ccs char-spec))
 277                              (setq ret (encode-char char ccs 'defined-only)))
 278                         (setq char-spec (cons (cons ccs ret) char-spec))))
 279                   (if (null char-spec)
 280                       (setq char-spec (split-char char)))
 281                   (cond ((setq ret (get-char-attribute char 'name))
 282                          (setq char-spec (cons (cons 'name ret) char-spec))
 283                          )
 284                         ((setq ret (get-char-attribute char 'name*))
 285                          (setq char-spec (cons (cons 'name* ret) char-spec))
 286                          ))
 287                   )
 288                  ((setq ret (get-char-attribute
 289                              char 'ideographic-combination))
 290                   (setq char-spec
 291                         (cons (cons 'ideographic-combination ret)
 292                               char-spec))
 293                   ))
 294            char-spec)
 295           ((consp char)
 296            char))))
 297
 298 (defun char-db-insert-char-spec (char &optional readable column
 299                                       required-features)
 300   (unless column
 301     (setq column (current-column)))
 302   (let (char-spec temp-char)
 303     (setq char-spec (char-db-make-char-spec char))
 304     (unless (or (characterp char) ; char
 305                 (condition-case nil
 306                     (setq char (find-char char-spec))
 307                   (error nil)))
 308       ;; define temporary character
 309       ;;   Current implementation is dirty.
 310       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 311                                          char-spec)))
 312       (remove-char-attribute temp-char 'ideograph-daikanwa)
 313       (setq char temp-char))
 314     (insert-char-attributes char
 315                             readable
 316                             (union (mapcar #'car char-spec)
 317                                    required-features)
 318                             nil 'for-sub-node)
 319     (when temp-char
 320       ;; undefine temporary character
 321       ;;   Current implementation is dirty.
 322       (setq char-spec (char-attribute-alist temp-char))
 323       (while char-spec
 324         (remove-char-attribute temp-char (car (car char-spec)))
 325         (setq char-spec (cdr char-spec))))))
 326
 327 (defun char-db-insert-alist (alist &optional readable column)
 328   (unless column
 329     (setq column (current-column)))
 330   (let ((line-breaking
 331          (concat "\n" (make-string (1+ column) ?\ )))
 332         name value
 333         ret al ; cal
 334         key
 335         lbs cell rest separator)
 336     (insert "(")
 337     (while alist
 338       (setq name (car (car alist))
 339             value (cdr (car alist)))
 340       (cond ((eq name 'char)
 341              (insert "(char . ")
 342              (if (setq ret (condition-case nil
 343                                (find-char value)
 344                              (error nil)))
 345                  (progn
 346                    (setq al nil
 347                          ;; cal nil
 348                          )
 349                    (while value
 350                      (setq key (car (car value)))
 351                      ;; (if (find-charset key)
 352                      ;;     (setq cal (cons key cal))
 353                      (setq al (cons key al))
 354                      ;; )
 355                      (setq value (cdr value)))
 356                    (insert-char-attributes ret
 357                                            readable
 358                                            (or al 'none) ; cal
 359                                            nil 'for-sub-node))
 360                (insert (prin1-to-string value)))
 361              (insert ")")
 362              (insert line-breaking))
 363             ((consp value)
 364              (insert (format "(%-18s " name))
 365              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 366              (while (consp value)
 367                (setq cell (car value))
 368                (if (and (consp cell)
 369                         (consp (car cell))
 370                         (setq ret (condition-case nil
 371                                       (find-char cell)
 372                                     (error nil)))
 373                         )
 374                    (progn
 375                      (setq rest cell
 376                            al nil
 377                            ;; cal nil
 378                            )
 379                      (while rest
 380                        (setq key (car (car rest)))
 381                        ;; (if (find-charset key)
 382                        ;;     (setq cal (cons key cal))
 383                        (setq al (cons key al))
 384                        ;; )
 385                        (setq rest (cdr rest)))
 386                      (if separator
 387                          (insert lbs))
 388                      (insert-char-attributes ret
 389                                              readable
 390                                              al ; cal
 391                                              nil 'for-sub-node)
 392                      (setq separator lbs))
 393                  (if separator
 394                      (insert separator))
 395                  (insert (prin1-to-string cell))
 396                  (setq separator " "))
 397                (setq value (cdr value)))
 398              (insert ")")
 399              (insert line-breaking))
 400             (t
 401              (insert (format "(%-18s . %S)%s"
 402                              name value
 403                              line-breaking))))
 404       (setq alist (cdr alist))))
 405   (insert ")"))
 406
 407 (defun char-db-insert-char-reference (plist &optional readable column)
 408   (unless column
 409     (setq column (current-column)))
 410   (let ((line-breaking
 411          (concat "\n" (make-string (1+ column) ?\ )))
 412         (separator "")
 413         name value)
 414     (insert "(")
 415     (while plist
 416       (setq name (pop plist))
 417       (setq value (pop plist))
 418       (cond ((eq name :char)
 419              (insert separator)
 420              (insert ":char\t")
 421              (cond ((numberp value)
 422                     (setq value (decode-char '=ucs value)))
 423                    ;; ((consp value)
 424                    ;;  (setq value (or (find-char value)
 425                    ;;                  value)))
 426                    )
 427              (char-db-insert-char-spec value readable)
 428              (insert line-breaking)
 429              (setq separator ""))
 430             ((eq name :radical)
 431              (insert (format "%s%s\t%d ; %c%s"
 432                              separator
 433                              name value
 434                              (ideographic-radical value)
 435                              line-breaking))
 436              (setq separator ""))
 437             (t
 438              (insert (format "%s%s\t%S" separator name value))
 439              (setq separator line-breaking)))
 440       ))
 441   (insert ")"))
 442
 443 (defun char-db-decode-isolated-char (ccs code-point)
 444   (let (ret)
 445     (setq ret
 446           (cond ((eq ccs 'arabic-iso8859-6)
 447                  (decode-char ccs code-point))
 448                 ((and (memq ccs '(=gt-pj-1
 449                                   =gt-pj-2
 450                                   =gt-pj-3
 451                                   =gt-pj-4
 452                                   =gt-pj-5
 453                                   =gt-pj-6
 454                                   =gt-pj-7
 455                                   =gt-pj-8
 456                                   =gt-pj-9
 457                                   =gt-pj-10
 458                                   =gt-pj-11))
 459                       (setq ret (decode-char ccs code-point))
 460                       (setq ret (encode-char ret '=gt 'defined-only)))
 461                  (decode-builtin-char '=gt ret))
 462                 (t
 463                  (decode-builtin-char ccs code-point))))
 464     (cond ((and (<= 0 (char-int ret))
 465                 (<= (char-int ret) #x1F))
 466            (decode-char '=ucs (+ #x2400 (char-int ret))))
 467           ((= (char-int ret) #x7F)
 468            ?\u2421)
 469           (t ret))))
 470
 471 (defvar char-db-convert-obsolete-format t)
 472
 473 (defun char-db-insert-ccs-feature (name value line-breaking)
 474   (cond
 475    ((integerp value)
 476     (insert
 477      (format
 478       (cond
 479        ((memq name '(=shinjigen
 480                      =shinjigen@1ed
 481                      =shinjigen@rev =shinjigen/+p@rev
 482                      =daikanwa/ho))
 483         "(%-18s .  %04d)\t; %c")
 484        ((eq name '=shinjigen@1ed/24pr)
 485         "(%-18s . %04d)\t; %c")
 486        ((or (memq name '(=daikanwa =>>daikanwa =>daikanwa
 487                          =daikanwa@rev1 =daikanwa@rev2
 488                          =daikanwa/+p =daikanwa/+2p
 489                          =gt =>>>gt =>>gt =+>gt =>gt
 490                          =gt-k =>>gt-k =>gt-k
 491                          =adobe-japan1-0 =adobe-japan1-1 =adobe-japan1-2
 492                          =adobe-japan1-3 =adobe-japan1-4 =adobe-japan1-5
 493                          =adobe-japan1-6 =>>adobe-japan1 =+>adobe-japan1
 494                          =cbeta =>>cbeta
 495                          =zinbun-oracle =>zinbun-oracle))
 496             ;; (string-match "^=adobe-" (symbol-name name))
 497             )
 498         "(%-18s . %05d)\t; %c")
 499        ((memq name '(=hanyo-denshi/ks =>>hanyo-denshi/ks mojikyo))
 500         "(%-18s . %06d)\t; %c")
 501        ((>= (charset-dimension name) 2)
 502         "(%-18s . #x%04X)\t; %c")
 503        (t
 504         "(%-18s . #x%02X)\t; %c"))
 505       name
 506       (if (= (charset-iso-graphic-plane name) 1)
 507           (logior value
 508                   (cond ((= (charset-dimension name) 1)
 509                          #x80)
 510                         ((= (charset-dimension name) 2)
 511                          #x8080)
 512                         ((= (charset-dimension name) 3)
 513                          #x808080)
 514                         (t 0)))
 515         value)
 516       (char-db-decode-isolated-char name value)))
 517     (if (and (= (charset-chars name) 94)
 518              (= (charset-dimension name) 2))
 519         (insert (format " [%02d-%02d]"
 520                         (- (lsh value -8) 32)
 521                         (- (logand value 255) 32))))
 522     )
 523    (t
 524     (insert (format "(%-18s . %s)" name value))
 525     ))
 526   (insert line-breaking))
 527
 528 (defun char-db-insert-relation-feature (char name value line-breaking
 529                                              ccss readable)
 530   (insert (format "(%-18s%s " name line-breaking))
 531   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 532         separator cell sources required-features
 533         ret)
 534     (while (consp value)
 535       (setq cell (car value))
 536       (if (integerp cell)
 537           (setq cell (decode-char '=ucs cell)))
 538       (cond
 539        ((eq name '->subsumptive)
 540         (when (or (not (some (lambda (atr)
 541                                (get-char-attribute cell atr))
 542                              char-db-ignored-attributes))
 543                   (some (lambda (ccs)
 544                           (encode-char cell ccs 'defined-only))
 545                         ccss))
 546           (if separator
 547               (insert lbs))
 548           (let ((char-db-ignored-attributes
 549                  (cons '<-subsumptive
 550                        char-db-ignored-attributes)))
 551             (insert-char-attributes cell readable nil nil 'for-sub-node))
 552           (setq separator lbs))
 553         )
 554        ((characterp cell)
 555         (setq sources
 556               (get-char-attribute
 557                char (intern (format "%s*sources" name))))
 558         (setq required-features nil)
 559         (dolist (source sources)
 560           (cond
 561            ((memq source '(JP
 562                            JP/Jouyou
 563                            shinjigen shinjigen@1ed shinjigen@rev))
 564             (setq required-features
 565                   (union required-features
 566                          '(=jis-x0208
 567                            =jis-x0208@1990
 568                            =jis-x0213-1@2000
 569                            =jis-x0213-1@2004
 570                            =jis-x0213-2
 571                            =jis-x0212
 572                            =jis-x0208@1983
 573                            =jis-x0208@1978
 574                            =shinjigen))))
 575            ((eq source 'CN)
 576             (setq required-features
 577                   (union required-features
 578                          '(=gb2312
 579                            =gb12345
 580                            =iso-ir165)))))
 581           (cond
 582            ((find-charset (setq ret (intern (format "=%s" source))))
 583             (setq required-features
 584                   (cons ret required-features)))
 585            (t (setq required-features
 586                     (cons source required-features)))))
 587         (cond ((string-match "@JP" (symbol-name name))
 588                (setq required-features
 589                      (union required-features
 590                             '(=jis-x0208
 591                               =jis-x0208@1990
 592                               =jis-x0213-1-2000
 593                               =jis-x0213-2-2000
 594                               =jis-x0212
 595                               =jis-x0208@1983
 596                               =jis-x0208@1978))))
 597               ((string-match "@CN" (symbol-name name))
 598                (setq required-features
 599                      (union required-features
 600                             '(=gb2312
 601                               =gb12345
 602                               =iso-ir165)))))
 603         (if separator
 604             (insert lbs))
 605         (if readable
 606             (insert (format "%S" cell))
 607           (char-db-insert-char-spec cell readable
 608                                     nil
 609                                     required-features))
 610         (setq separator lbs))
 611        ((consp cell)
 612         (if separator
 613             (insert lbs))
 614         (if (consp (car cell))
 615             (char-db-insert-char-spec cell readable)
 616           (char-db-insert-char-reference cell readable))
 617         (setq separator lbs))
 618        (t
 619         (if separator
 620             (insert separator))
 621         (insert (prin1-to-string cell))
 622         (setq separator " ")))
 623       (setq value (cdr value)))
 624     (insert ")")
 625     (insert line-breaking)))
 626
 627 (defun insert-char-attributes (char &optional readable attributes column
 628                                     for-sub-node)
 629   (unless column
 630     (setq column (current-column)))
 631   (let (name value ; has-long-ccs-name
 632         rest
 633         radical strokes
 634         (line-breaking
 635          (concat "\n" (make-string (1+ column) ?\ )))
 636         lbs cell separator ret
 637         key al cal
 638         dest-ccss ; sources required-features
 639         ccss)
 640     (let (atr-d)
 641       (setq attributes
 642             (sort (if attributes
 643                       (if (consp attributes)
 644                           (progn
 645                             (dolist (name attributes)
 646                               (unless (memq name char-db-ignored-attributes)
 647                                 (if (find-charset name)
 648                                     (push name ccss))
 649                                 (push name atr-d)))
 650                             atr-d))
 651                     (dolist (name (char-attribute-list))
 652                       (unless (memq name char-db-ignored-attributes)
 653                         (if (find-charset name)
 654                             (push name ccss))
 655                         (push name atr-d)))
 656                     atr-d)
 657                   #'char-attribute-name<)))
 658     (insert "(")
 659     (when (memq '<-subsumptive attributes)
 660       (when (or readable (not for-sub-node))
 661         (when (setq value (get-char-attribute char '<-subsumptive))
 662           (char-db-insert-relation-feature char '<-subsumptive value
 663                                            line-breaking
 664                                            ccss readable)))
 665       (setq attributes (delq '<-subsumptive attributes)))
 666     (when (and (memq '<-denotational attributes)
 667                (setq value (get-char-attribute char '<-denotational)))
 668       (char-db-insert-relation-feature char '<-denotational value
 669                                        line-breaking
 670                                        ccss readable)
 671       (setq attributes (delq '<-denotational attributes)))
 672     (when (and (memq 'name attributes)
 673                (setq value (get-char-attribute char 'name)))
 674       (insert (format
 675                (if (> (+ (current-column) (length value)) 48)
 676                    "(name . %S)%s"
 677                  "(name               . %S)%s")
 678                value line-breaking))
 679       (setq attributes (delq 'name attributes))
 680       )
 681     (when (and (memq 'name* attributes)
 682                (setq value (get-char-attribute char 'name*)))
 683       (insert (format
 684                (if (> (+ (current-column) (length value)) 48)
 685                    "(name* . %S)%s"
 686                  "(name*              . %S)%s")
 687                value line-breaking))
 688       (setq attributes (delq 'name* attributes))
 689       )
 690     (when (and (memq 'script attributes)
 691                (setq value (get-char-attribute char 'script)))
 692       (insert (format "(script\t\t%s)%s"
 693                       (mapconcat (function prin1-to-string)
 694                                  value " ")
 695                       line-breaking))
 696       (setq attributes (delq 'script attributes))
 697       )
 698     (dolist (name '(=>ucs =>ucs*))
 699       (when (and (memq name attributes)
 700                  (setq value (get-char-attribute char name)))
 701         (insert (format "(%-18s . #x%04X)\t; %c%s"
 702                         name value (decode-char '=ucs value)
 703                         line-breaking))
 704         (setq attributes (delq name attributes))))
 705     (dolist (name '(=>ucs@gb =>ucs@big5))
 706       (when (and (memq name attributes)
 707                  (setq value (get-char-attribute char name)))
 708         (insert (format "(%-18s . #x%04X)\t; %c%s"
 709                         name value
 710                         (decode-char (intern
 711                                       (concat "="
 712                                               (substring
 713                                                (symbol-name name) 2)))
 714                                      value)
 715                         line-breaking))
 716         (setq attributes (delq name attributes))
 717         ))
 718     ;; (dolist (name '(=>daikanwa))
 719     ;;   (when (and (memq name attributes)
 720     ;;              (setq value (get-char-attribute char name)))
 721     ;;     (insert
 722     ;;      (if (integerp value)
 723     ;;          (format "(%-18s . %05d)\t; %c%s"
 724     ;;                  name value (decode-char '=daikanwa value)
 725     ;;                  line-breaking)
 726     ;;        (format "(%-18s %s)\t; %c%s"
 727     ;;                name
 728     ;;                (mapconcat (function prin1-to-string)
 729     ;;                           value " ")
 730     ;;                (char-representative-of-daikanwa char)
 731     ;;                line-breaking)))
 732     ;;     (setq attributes (delq name attributes))))
 733     (when (and (memq 'general-category attributes)
 734                (setq value (get-char-attribute char 'general-category)))
 735       (insert (format
 736                "(general-category\t%s) ; %s%s"
 737                (mapconcat (lambda (cell)
 738                             (format "%S" cell))
 739                           value " ")
 740                (cond ((rassoc value unidata-normative-category-alist)
 741                       "Normative Category")
 742                      ((rassoc value unidata-informative-category-alist)
 743                       "Informative Category")
 744                      (t
 745                       "Unknown Category"))
 746                line-breaking))
 747       (setq attributes (delq 'general-category attributes))
 748       )
 749     (when (and (memq 'bidi-category attributes)
 750                (setq value (get-char-attribute char 'bidi-category)))
 751       (insert (format "(bidi-category\t. %S)%s"
 752                       value
 753                       line-breaking))
 754       (setq attributes (delq 'bidi-category attributes))
 755       )
 756     (unless (or (not (memq 'mirrored attributes))
 757                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 758                     'empty))
 759       (insert (format "(mirrored\t\t. %S)%s"
 760                       value
 761                       line-breaking))
 762       (setq attributes (delq 'mirrored attributes))
 763       )
 764     (cond
 765      ((and (memq 'decimal-digit-value attributes)
 766            (setq value (get-char-attribute char 'decimal-digit-value)))
 767       (insert (format "(decimal-digit-value . %S)%s"
 768                       value
 769                       line-breaking))
 770       (setq attributes (delq 'decimal-digit-value attributes))
 771       (when (and (memq 'digit-value attributes)
 772                  (setq value (get-char-attribute char 'digit-value)))
 773         (insert (format "(digit-value\t . %S)%s"
 774                         value
 775                         line-breaking))
 776         (setq attributes (delq 'digit-value attributes))
 777         )
 778       (when (and (memq 'numeric-value attributes)
 779                  (setq value (get-char-attribute char 'numeric-value)))
 780         (insert (format "(numeric-value\t . %S)%s"
 781                         value
 782                         line-breaking))
 783         (setq attributes (delq 'numeric-value attributes))
 784         )
 785       )
 786      (t
 787       (when (and (memq 'digit-value attributes)
 788                  (setq value (get-char-attribute char 'digit-value)))
 789         (insert (format "(digit-value\t. %S)%s"
 790                         value
 791                         line-breaking))
 792         (setq attributes (delq 'digit-value attributes))
 793         )
 794       (when (and (memq 'numeric-value attributes)
 795                  (setq value (get-char-attribute char 'numeric-value)))
 796         (insert (format "(numeric-value\t. %S)%s"
 797                         value
 798                         line-breaking))
 799         (setq attributes (delq 'numeric-value attributes))
 800         )))
 801     (when (and (memq 'iso-10646-comment attributes)
 802                (setq value (get-char-attribute char 'iso-10646-comment)))
 803       (insert (format "(iso-10646-comment\t. %S)%s"
 804                       value
 805                       line-breaking))
 806       (setq attributes (delq 'iso-10646-comment attributes))
 807       )
 808     (when (and (memq 'morohashi-daikanwa attributes)
 809                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 810       (insert (format "(morohashi-daikanwa\t%s)%s"
 811                       (mapconcat (function prin1-to-string) value " ")
 812                       line-breaking))
 813       (setq attributes (delq 'morohashi-daikanwa attributes))
 814       )
 815     (setq radical nil
 816           strokes nil)
 817     (when (and (memq 'ideographic-radical attributes)
 818                (setq value (get-char-attribute char 'ideographic-radical)))
 819       (setq radical value)
 820       (insert (format "(ideographic-radical . %S)\t; %c%s"
 821                       radical
 822                       (ideographic-radical radical)
 823                       line-breaking))
 824       (setq attributes (delq 'ideographic-radical attributes))
 825       )
 826     (when (and (memq 'shuowen-radical attributes)
 827                (setq value (get-char-attribute char 'shuowen-radical)))
 828       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 829                       value
 830                       (shuowen-radical value)
 831                       line-breaking))
 832       (setq attributes (delq 'shuowen-radical attributes))
 833       )
 834     (let (key)
 835       (dolist (domain
 836                (append
 837                 char-db-feature-domains
 838                 (let (dest domain)
 839                   (dolist (feature (char-attribute-list))
 840                     (setq feature (symbol-name feature))
 841                     (when (string-match
 842                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 843                            feature)
 844                       (setq domain (intern (match-string 2 feature)))
 845                      (unless (memq domain dest)
 846                        (setq dest (cons domain dest)))))
 847                   (sort dest #'string<))))
 848         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 849         (when (and (memq key attributes)
 850                    (setq value (get-char-attribute char key)))
 851           (setq radical value)
 852           (insert (format "(%s . %S)\t; %c%s"
 853                           key
 854                           radical
 855                           (ideographic-radical radical)
 856                           line-breaking))
 857           (setq attributes (delq key attributes))
 858           )
 859         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 860         (when (and (memq key attributes)
 861                    (setq value (get-char-attribute char key)))
 862           (setq strokes value)
 863           (insert (format "(%s . %S)%s"
 864                           key
 865                           strokes
 866                           line-breaking))
 867           (setq attributes (delq key attributes))
 868           )
 869         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 870         (when (and (memq key attributes)
 871                    (setq value (get-char-attribute char key)))
 872           (insert (format "(%s       . %S)%s"
 873                           key
 874                           value
 875                           line-breaking))
 876           (setq attributes (delq key attributes))
 877           )
 878         (dolist (feature '(ideographic-radical
 879                            ideographic-strokes
 880                            total-strokes))
 881           (setq key (intern (format "%s@%s*sources" feature domain)))
 882           (when (and (memq key attributes)
 883                      (setq value (get-char-attribute char key)))
 884             (insert (format "(%s%s" key line-breaking))
 885             (dolist (cell value)
 886               (insert (format " %s" cell)))
 887             (insert ")")
 888             (insert line-breaking)
 889             (setq attributes (delq key attributes))
 890             ))
 891         ))
 892     (when (and (memq 'ideographic-strokes attributes)
 893                (setq value (get-char-attribute char 'ideographic-strokes)))
 894       (setq strokes value)
 895       (insert (format "(ideographic-strokes . %S)%s"
 896                       strokes
 897                       line-breaking))
 898       (setq attributes (delq 'ideographic-strokes attributes))
 899       )
 900     (when (and (memq 'kangxi-radical attributes)
 901                (setq value (get-char-attribute char 'kangxi-radical)))
 902       (unless (eq value radical)
 903         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 904                         value
 905                         (ideographic-radical value)
 906                         line-breaking))
 907         (or radical
 908             (setq radical value)))
 909       (setq attributes (delq 'kangxi-radical attributes))
 910       )
 911     (when (and (memq 'kangxi-strokes attributes)
 912                (setq value (get-char-attribute char 'kangxi-strokes)))
 913       (unless (eq value strokes)
 914         (insert (format "(kangxi-strokes\t . %S)%s"
 915                         value
 916                         line-breaking))
 917         (or strokes
 918             (setq strokes value)))
 919       (setq attributes (delq 'kangxi-strokes attributes))
 920       )
 921     (when (and (memq 'japanese-radical attributes)
 922                (setq value (get-char-attribute char 'japanese-radical)))
 923       (unless (eq value radical)
 924         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 925                         value
 926                         (ideographic-radical value)
 927                         line-breaking))
 928         (or radical
 929             (setq radical value)))
 930       (setq attributes (delq 'japanese-radical attributes))
 931       )
 932     (when (and (memq 'japanese-strokes attributes)
 933                (setq value (get-char-attribute char 'japanese-strokes)))
 934       (unless (eq value strokes)
 935         (insert (format "(japanese-strokes\t . %S)%s"
 936                         value
 937                         line-breaking))
 938         (or strokes
 939             (setq strokes value)))
 940       (setq attributes (delq 'japanese-strokes attributes))
 941       )
 942     (when (and (memq 'cns-radical attributes)
 943                (setq value (get-char-attribute char 'cns-radical)))
 944       (insert (format "(cns-radical\t . %S)\t; %c%s"
 945                       value
 946                       (ideographic-radical value)
 947                       line-breaking))
 948       (setq attributes (delq 'cns-radical attributes))
 949       )
 950     (when (and (memq 'cns-strokes attributes)
 951                (setq value (get-char-attribute char 'cns-strokes)))
 952       (unless (eq value strokes)
 953         (insert (format "(cns-strokes\t . %S)%s"
 954                         value
 955                         line-breaking))
 956         (or strokes
 957             (setq strokes value)))
 958       (setq attributes (delq 'cns-strokes attributes))
 959       )
 960     (when (and (memq 'shinjigen-1-radical attributes)
 961                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 962       (unless (eq value radical)
 963         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 964                         value
 965                         (ideographic-radical value)
 966                         line-breaking))
 967         (or radical
 968             (setq radical value)))
 969       (setq attributes (delq 'shinjigen-1-radical attributes))
 970       )
 971     (when (and (memq 'ideographic- attributes)
 972                (setq value (get-char-attribute char 'ideographic-)))
 973       (insert "(ideographic-       ")
 974       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 975             separator nil)
 976       (while (consp value)
 977         (setq cell (car value))
 978         (if (integerp cell)
 979             (setq cell (decode-char '=ucs cell)))
 980         (cond ((characterp cell)
 981                (if separator
 982                    (insert lbs))
 983                (if readable
 984                    (insert (format "%S" cell))
 985                  (char-db-insert-char-spec cell readable))
 986                (setq separator lbs))
 987               ((consp cell)
 988                (if separator
 989                    (insert lbs))
 990                (if (consp (car cell))
 991                    (char-db-insert-char-spec cell readable)
 992                  (char-db-insert-char-reference cell readable))
 993                (setq separator lbs))
 994               (t
 995                (if separator
 996                    (insert separator))
 997                (insert (prin1-to-string cell))
 998                (setq separator " ")))
 999         (setq value (cdr value)))
1000       (insert ")")
1001       (insert line-breaking)
1002       (setq attributes (delq 'ideographic- attributes)))
1003     (when (and (memq 'total-strokes attributes)
1004                (setq value (get-char-attribute char 'total-strokes)))
1005       (insert (format "(total-strokes       . %S)%s"
1006                       value
1007                       line-breaking))
1008       (setq attributes (delq 'total-strokes attributes))
1009       )
1010     (when (and (memq '->ideograph attributes)
1011                (setq value (get-char-attribute char '->ideograph)))
1012       (insert (format "(->ideograph\t%s)%s"
1013                       (mapconcat (lambda (code)
1014                                    (cond ((symbolp code)
1015                                           (symbol-name code))
1016                                          ((integerp code)
1017                                           (format "#x%04X" code))
1018                                          (t
1019                                           (format "%s %S"
1020                                                   line-breaking code))))
1021                                  value " ")
1022                       line-breaking))
1023       (setq attributes (delq '->ideograph attributes))
1024       )
1025     ;; (when (and (memq '->decomposition attributes)
1026     ;;            (setq value (get-char-attribute char '->decomposition)))
1027     ;;   (insert (format "(->decomposition\t%s)%s"
1028     ;;                   (mapconcat (lambda (code)
1029     ;;                                (cond ((symbolp code)
1030     ;;                                       (symbol-name code))
1031     ;;                                      ((characterp code)
1032     ;;                                       (if readable
1033     ;;                                           (format "%S" code)
1034     ;;                                         (format "#x%04X"
1035     ;;                                                 (char-int code))
1036     ;;                                         ))
1037     ;;                                      ((integerp code)
1038     ;;                                       (format "#x%04X" code))
1039     ;;                                      (t
1040     ;;                                       (format "%s%S" line-breaking code))))
1041     ;;                              value " ")
1042     ;;                   line-breaking))
1043     ;;   (setq attributes (delq '->decomposition attributes))
1044     ;;   )
1045     (if (equal (get-char-attribute char '->titlecase)
1046                (get-char-attribute char '->uppercase))
1047         (setq attributes (delq '->titlecase attributes)))
1048     (when (and (memq '->mojikyo attributes)
1049                (setq value (get-char-attribute char '->mojikyo)))
1050       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
1051                       value (decode-char 'mojikyo value)
1052                       line-breaking))
1053       (setq attributes (delq '->mojikyo attributes))
1054       )
1055     (when (and (memq 'hanyu-dazidian-vol attributes)
1056                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1057       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1058                       value line-breaking))
1059       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1060       )
1061     (when (and (memq 'hanyu-dazidian-page attributes)
1062                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1063       (insert (format "(hanyu-dazidian-page . %d)%s"
1064                       value line-breaking))
1065       (setq attributes (delq 'hanyu-dazidian-page attributes))
1066       )
1067     (when (and (memq 'hanyu-dazidian-char attributes)
1068                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1069       (insert (format "(hanyu-dazidian-char . %d)%s"
1070                       value line-breaking))
1071       (setq attributes (delq 'hanyu-dazidian-char attributes))
1072       )
1073     (unless readable
1074       (dolist (ignored '(composition
1075                          ->denotational <-subsumptive ->ucs-unified
1076                          ->ideographic-component-forms))
1077         (setq attributes (delq ignored attributes))))
1078     (while attributes
1079       (setq name (car attributes))
1080       (unless (eq (setq value (get-char-attribute char name 'value-is-empty))
1081                   'value-is-empty)
1082         (cond ((setq ret (find-charset name))
1083                (setq name (charset-name ret))
1084                (when (not (memq name dest-ccss))
1085                  (setq dest-ccss (cons name dest-ccss))
1086                  (char-db-insert-ccs-feature name value line-breaking))
1087                )
1088               ((string-match "^=>ucs@" (symbol-name name))
1089                (insert (format "(%-18s . #x%04X)\t; %c%s"
1090                                name value (decode-char '=ucs value)
1091                                line-breaking))
1092                )
1093               ((eq name 'jisx0208-1978/4X)
1094                (insert (format "(%-18s . #x%04X)%s"
1095                                name value
1096                                line-breaking))
1097                )
1098               ((and
1099                 (not readable)
1100                 (not (eq name '->subsumptive))
1101                 (not (eq name '->uppercase))
1102                 (not (eq name '->lowercase))
1103                 (not (eq name '->titlecase))
1104                 (not (eq name '->canonical))
1105                 (not (eq name '->Bopomofo))
1106                 (not (eq name '->mistakable))
1107                 (not (eq name '->ideographic-variants))
1108                 (null (get-char-attribute
1109                        char (intern (format "%s*sources" name))))
1110                 (not (string-match "\\*sources$" (symbol-name name)))
1111                 (null (get-char-attribute
1112                        char (intern (format "%s*note" name))))
1113                 (not (string-match "\\*note$" (symbol-name name)))
1114                 (or (eq name '<-identical)
1115                     (eq name '<-uppercase)
1116                     (eq name '<-lowercase)
1117                     (eq name '<-titlecase)
1118                     (eq name '<-canonical)
1119                     (eq name '<-ideographic-variants)
1120                     ;; (eq name '<-synonyms)
1121                     (string-match "^<-synonyms" (symbol-name name))
1122                     (eq name '<-mistakable)
1123                     (when (string-match "^->" (symbol-name name))
1124                       (cond
1125                        ((string-match "^->fullwidth" (symbol-name name))
1126                         (not (and (consp value)
1127                                   (characterp (car value))
1128                                   (encode-char
1129                                    (car value) '=ucs 'defined-only)))
1130                         )
1131                        (t)))
1132                     ))
1133                )
1134               ((or (eq name 'ideographic-structure)
1135                    (eq name 'ideographic-combination)
1136                    (eq name 'ideographic-)
1137                    (eq name '=decomposition)
1138                    (char-feature-base-name= '=decomposition name)
1139                    (char-feature-base-name= '=>decomposition name)
1140                    ;; (string-match "^=>*decomposition\\(@[^*]+\\)?$"
1141                    ;;               (symbol-name name))
1142                    (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1143                    (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1144                                  (symbol-name name))
1145                    )
1146                (char-db-insert-relation-feature char name value
1147                                                 line-breaking
1148                                                 ccss readable))
1149               ((memq name '(ideograph=
1150                             original-ideograph-of
1151                             ancient-ideograph-of
1152                             vulgar-ideograph-of
1153                             wrong-ideograph-of
1154                             ;; simplified-ideograph-of
1155                             ideographic-variants
1156                             ;; ideographic-different-form-of
1157                             ))
1158                (insert (format "(%-18s%s " name line-breaking))
1159                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1160                      separator nil)
1161                (while (consp value)
1162                  (setq cell (car value))
1163                  (if (and (consp cell)
1164                           (consp (car cell)))
1165                      (progn
1166                        (if separator
1167                            (insert lbs))
1168                        (char-db-insert-alist cell readable)
1169                        (setq separator lbs))
1170                    (if separator
1171                        (insert separator))
1172                    (insert (prin1-to-string cell))
1173                    (setq separator " "))
1174                  (setq value (cdr value)))
1175                (insert ")")
1176                (insert line-breaking))
1177               ((consp value)
1178                (insert (format "(%-18s " name))
1179                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1180                      separator nil)
1181                (while (consp value)
1182                  (setq cell (car value))
1183                  (if (and (consp cell)
1184                           (consp (car cell))
1185                           (setq ret (condition-case nil
1186                                         (find-char cell)
1187                                       (error nil))))
1188                      (progn
1189                        (setq rest cell
1190                              al nil
1191                              cal nil)
1192                        (while rest
1193                          (setq key (car (car rest)))
1194                          (if (find-charset key)
1195                              (setq cal (cons key cal))
1196                            (setq al (cons key al)))
1197                          (setq rest (cdr rest)))
1198                        (if separator
1199                            (insert lbs))
1200                        (insert-char-attributes ret
1201                                                readable
1202                                                al ; cal
1203                                                nil 'for-sub-node)
1204                        (setq separator lbs))
1205                    (setq ret (prin1-to-string cell))
1206                    (if separator
1207                        (if (< (+ (current-column)
1208                                  (length ret)
1209                                  (length separator))
1210                               76)
1211                            (insert separator)
1212                          (insert lbs)))
1213                    (insert ret)
1214                    (setq separator " "))
1215                  (setq value (cdr value)))
1216                (insert ")")
1217                (insert line-breaking))
1218               (t
1219                (insert (format "(%-18s" name))
1220                (setq ret (prin1-to-string value))
1221                (unless (< (+ (current-column)
1222                              (length ret)
1223                              3)
1224                           76)
1225                  (insert line-breaking))
1226                (insert " . " ret ")" line-breaking)
1227                ;; (insert (format "(%-18s . %S)%s"
1228                ;;                 name value
1229                ;;                 line-breaking))
1230                )
1231               ))
1232       (setq attributes (cdr attributes)))
1233     (insert ")")))
1234
1235 (defun insert-char-data (char &optional readable
1236                               attributes)
1237   (save-restriction
1238     (narrow-to-region (point)(point))
1239     (insert "(define-char
1240   '")
1241     (insert-char-attributes char readable attributes)
1242     (insert ")\n")
1243     (goto-char (point-min))
1244     (while (re-search-forward "[ \t]+$" nil t)
1245       (replace-match ""))
1246     ;; from tabify.
1247     (goto-char (point-min))
1248     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1249       (let ((column (current-column))
1250             (indent-tabs-mode t))
1251         (delete-region (match-beginning 0) (point))
1252         (indent-to column)))
1253     (goto-char (point-max))
1254     ;; (tabify (point-min)(point-max))
1255     ))
1256
1257 (defun insert-char-data-with-variant (char &optional printable
1258                                            no-ucs-unified
1259                                            script excluded-script)
1260   (insert-char-data char printable)
1261   (let ((variants (char-variants char))
1262         rest
1263         variant vs ret)
1264     (setq variants (sort variants #'<))
1265     (setq rest variants)
1266     (setq variants (cons char variants))
1267     (while rest
1268       (setq variant (car rest))
1269       (unless (get-char-attribute variant '<-subsumptive)
1270         (if (and (or (null script)
1271                      (null (setq vs (get-char-attribute variant 'script)))
1272                      (memq script vs))
1273                  (or (null excluded-script)
1274                      (null (setq vs (get-char-attribute variant 'script)))
1275                      (not (memq excluded-script vs))))
1276             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1277               (insert-char-data variant printable)
1278               (if (setq ret (char-variants variant))
1279                   (while ret
1280                     (or (memq (car ret) variants)
1281                         ;; (get-char-attribute (car ret) '<-subsumptive)
1282                         (setq rest (nconc rest (list (car ret)))))
1283                     (setq ret (cdr ret)))))))
1284       (setq rest (cdr rest)))))
1285
1286 (defun insert-char-range-data (min max &optional script excluded-script)
1287   (let ((code min)
1288         char)
1289     (while (<= code max)
1290       (setq char (decode-char '=ucs code))
1291       (if (encode-char char '=ucs 'defined-only)
1292           (insert-char-data-with-variant char nil 'no-ucs-unified
1293                                          script excluded-script))
1294       (setq code (1+ code)))))
1295
1296 (defun write-char-range-data-to-file (min max file
1297                                           &optional script excluded-script)
1298   (let ((coding-system-for-write char-db-file-coding-system))
1299     (with-temp-buffer
1300       (insert (format ";; -*- coding: %s -*-\n"
1301                       char-db-file-coding-system))
1302       (insert-char-range-data min max script excluded-script)
1303       (write-region (point-min)(point-max) file))))
1304
1305 (defvar what-character-original-window-configuration)
1306
1307 ;;;###autoload
1308 (defun what-char-definition (char)
1309   (interactive (list (char-after)))
1310   (let ((buf (get-buffer-create "*Character Description*"))
1311         (the-buf (current-buffer))
1312         (win-conf (current-window-configuration)))
1313     (pop-to-buffer buf)
1314     (make-local-variable 'what-character-original-window-configuration)
1315     (setq what-character-original-window-configuration win-conf)
1316     (setq buffer-read-only nil)
1317     (erase-buffer)
1318     (condition-case err
1319         (progn
1320           (insert-char-data-with-variant char 'printable)
1321           (unless (char-attribute-alist char)
1322             (insert (format ";; = %c\n"
1323                             (let* ((rest (split-char char))
1324                                    (ccs (pop rest))
1325                                    (code (pop rest)))
1326                               (while rest
1327                                 (setq code (logior (lsh code 8)
1328                                                    (pop rest))))
1329                               (decode-char ccs code)))))
1330           ;; (char-db-update-comment)
1331           (set-buffer-modified-p nil)
1332           (view-mode the-buf (lambda (buf)
1333                                (set-window-configuration
1334                                 what-character-original-window-configuration)
1335                                ))
1336           (goto-char (point-min)))
1337       (error (progn
1338                (set-window-configuration
1339                 what-character-original-window-configuration)
1340                (signal (car err) (cdr err)))))))
1341
1342
1343 ;;; @ end
1344 ;;;
1345
1346 (provide 'char-db-util)
1347
1348 ;;; char-db-util.el ends here