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   1 ;;; char-db-util.el --- Character Database utility -*- coding: utf-8-er; -*-
   2
   3 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
   4 ;;   2007, 2008, 2009, 2010, 2011 MORIOKA Tomohiko.
   5
   6 ;; Author: MORIOKA Tomohiko <tomo@kanji.zinbun.kyoto-u.ac.jp>
   7 ;; Keywords: CHISE, Character Database, ISO/IEC 10646, UCS, Unicode, MULE.
   8
   9 ;; This file is part of XEmacs CHISE.
  10
  11 ;; XEmacs CHISE is free software; you can redistribute it and/or
  12 ;; modify it under the terms of the GNU General Public License as
  13 ;; published by the Free Software Foundation; either version 2, or (at
  14 ;; your option) any later version.
  15
  16 ;; XEmacs CHISE is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19 ;; General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with XEmacs CHISE; see the file COPYING.  If not, write to
  23 ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  24 ;; Boston, MA 02111-1307, USA.
  25
  26 ;;; Code:
  27
  28 (require 'chise-subr)
  29 (require 'ideograph-subr)
  30
  31 (defconst unidata-normative-category-alist
  32   '(("Lu" letter        uppercase)
  33     ("Ll" letter        lowercase)
  34     ("Lt" letter        titlecase)
  35     ("Mn" mark          non-spacing)
  36     ("Mc" mark          spacing-combining)
  37     ("Me" mark          enclosing)
  38     ("Nd" number        decimal-digit)
  39     ("Nl" number        letter)
  40     ("No" number        other)
  41     ("Zs" separator     space)
  42     ("Zl" separator     line)
  43     ("Zp" separator     paragraph)
  44     ("Cc" other         control)
  45     ("Cf" other         format)
  46     ("Cs" other         surrogate)
  47     ("Co" other         private-use)
  48     ("Cn" other         not-assigned)))
  49
  50 (defconst unidata-informative-category-alist
  51   '(("Lm" letter        modifier)
  52     ("Lo" letter        other)
  53     ("Pc" punctuation   connector)
  54     ("Pd" punctuation   dash)
  55     ("Ps" punctuation   open)
  56     ("Pe" punctuation   close)
  57     ("Pi" punctuation   initial-quote)
  58     ("Pf" punctuation   final-quote)
  59     ("Po" punctuation   other)
  60     ("Sm" symbol        math)
  61     ("Sc" symbol        currency)
  62     ("Sk" symbol        modifier)
  63     ("So" symbol        other)
  64     ))
  65
  66 (defconst shuowen-radicals
  67   [?一 ?上 ?示 ?三 ?王 ?玉 ?玨 ?气 ?士 ?丨 ; 010
  68    ?屮 ?艸 ?蓐 ?茻 ?小 ?八 ?釆 ?半 ?牛 ?犛 ; 020
  69    ?告 ?口 ?凵 ?吅 ?哭 ?走 ?止 ?癶 ?步 ?此 ; 030
  70    ?正 ?是 ?辵 ?彳 ?廴 ?㢟 ?行 ?齒 ?牙 ?足 ; 040
  71    ?疋 ?品 ?龠 ?冊 ?㗊 ?舌 ?干 ?谷 ?只 ?㕯 ; 050
  72    ?句 ?丩 ?古 ?十 ?卅 ?言 ?誩 ?音 ?䇂 ?丵 ; 060
  73    ?菐 ?𠬞 ?廾 ?共 ?異 ?舁 ?𦥑 ?䢅 ?爨 ?革 ; 070
  74    ?鬲 ?䰜 ?爪 ?𠃨 ?鬥 ?又 ?𠂇 ?㕜 ?支 ?𦘒 ; 080
  75    ?聿 ?畫 ?隶 ?臤 ?臣 ?殳 ?殺 ?𠘧 ?寸 ?皮 ; 090
  76    ?㼱 ?攴 ?敎 ?卜 ?用 ?爻 ?㸚 ?𥄎 ?目 ?䀠 ; 100
  77    ?眉 ?盾 ?自 ?白 ?鼻 ?皕 ?習 ?羽 ?隹 ?奞 ; 110
  78    ?萑 ?𦫳 ?苜 ?羊 ?羴 ?瞿 ?雔 ?雥 ?鳥 ?烏 ; 120
  79    ?𠦒 ?冓 ?幺 ?𢆶 ?叀 ?玄 ?予 ?放 ?𠬪 ?𣦼 ; 130
  80    ?歺 ?死 ?冎 ?骨 ?肉 ?筋 ?刀 ?刃 ?㓞 ?丰 ; 140
  81    ?耒 ?𧢲 ?竹 ?箕 ?丌 ?左 ?工 ?㠭 ?巫 ?甘 ; 150
  82    ?曰 ?乃 ?丂 ?可 ?兮 ?号 ?亏 ?旨 ?喜 ?壴 ; 160
  83    ?鼓 ?豈 ?豆 ?豊 ?豐 ?䖒 ?虍 ?虎 ?虤 ?皿 ; 170
  84    ?𠙴 ?去 ?血 ?丶 ?丹 ?青 ?井 ?皀 ?鬯 ?食 ; 180
  85    ?亼 ?會 ?倉 ?入 ?缶 ?矢 ?高 ?冂 ?𩫏 ?京 ; 190
  86    ?亯 ?𣆪 ?畗 ?㐭 ?嗇 ?來 ?麥 ?夊 ?舛 ?䑞 ; 200
  87    ?韋 ?弟 ?夂 ?久 ?桀 ?木 ?東 ?林 ?才 ?叒 ; 210
  88    ?之 ?帀 ?出 ?𣎵 ?生 ?乇 ?𠂹 ?𠌶 ?華 ?𥝌 ; 220
  89    ?稽 ?巢 ?桼 ?束 ?㯻 ?囗 ?員 ?貝 ?邑 ?𨛜 ; 230
  90    ?日 ?旦 ?倝 ?㫃 ?冥 ?晶 ?月 ?有 ?明 ?囧 ; 240
  91    ?夕 ?多 ?毌 ?𢎘 ?𣐺 ?卣 ?齊 ?朿 ?片 ?鼎 ; 250
  92    ?克 ?彔 ?禾 ?秝 ?黍 ?香 ?米 ?毇 ?臼 ?凶 ; 260
  93    ?𣎳 ?林 ?麻 ?尗 ?耑 ?韭 ?瓜 ?瓠 ?宀 ?宮 ; 270
  94    ?呂 ?穴 ?㝱 ?𤕫 ?冖 ?𠔼 ?冃 ?㒳 ?网 ?襾 ; 280
  95    ?巾 ?巿 ?帛 ?白 ?㡀 ?黹 ?人 ?𠤎 ?匕 ?从 ; 290
  96    ])
  97
  98 (defun shuowen-radical (number)
  99   (aref shuowen-radicals (1- number)))
 100
 101 (defvar char-db-file-coding-system 'utf-8-mcs-er)
 102
 103 (defvar char-db-ignored-attributes '(ideographic-products))
 104
 105 (defvar char-db-coded-charset-priority-list
 106   '(ascii
 107     control-1
 108     latin-iso8859-1
 109     latin-iso8859-2
 110     latin-iso8859-3
 111     latin-iso8859-4
 112     latin-iso8859-9
 113     latin-jisx0201
 114     cyrillic-iso8859-5
 115     greek-iso8859-7
 116     thai-tis620
 117     =jis-x0208
 118     =jis-x0208@1978
 119     =jis-x0208@1983
 120     japanese-jisx0212
 121     chinese-gb2312
 122     =jis-x0208@1990
 123     chinese-cns11643-1
 124     chinese-cns11643-2
 125     chinese-cns11643-3
 126     chinese-cns11643-4
 127     chinese-cns11643-5
 128     chinese-cns11643-6
 129     chinese-cns11643-7
 130     =jis-x0213-1
 131     =jis-x0213-1@2000
 132     =jis-x0213-1@2004
 133     =jis-x0213-2
 134     korean-ksc5601
 135     chinese-isoir165
 136     katakana-jisx0201
 137     hebrew-iso8859-8
 138     chinese-gb12345
 139     latin-viscii
 140     ethiopic-ucs
 141     =big5-cdp
 142     =gt
 143     =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   (insert
 465    (format
 466     (cond ((memq name '(=shinjigen
 467                         =shinjigen@1ed
 468                         =shinjigen@rev =shinjigen/+p@rev
 469                         =daikanwa/ho))
 470            "(%-18s .  %04d)\t; %c")
 471           ((eq name '=shinjigen@1ed/24pr)
 472            "(%-18s . %04d)\t; %c")
 473           ((or (memq name '(=daikanwa =>>daikanwa =>daikanwa
 474                             =daikanwa@rev1 =daikanwa@rev2
 475                             =daikanwa/+p =daikanwa/+2p
 476                             =gt =>>>gt =>>gt =>gt
 477                             =gt-k =>>gt-k =>gt-k
 478                             =>>adobe-japan1
 479                             =cbeta =zinbun-oracle =>zinbun-oracle))
 480                (string-match "^=adobe-" (symbol-name name)))
 481            "(%-18s . %05d)\t; %c")
 482           ((memq name '(=hanyo-denshi/ks =>>hanyo-denshi/ks mojikyo))
 483            "(%-18s . %06d)\t; %c")
 484           ((>= (charset-dimension name) 2)
 485            "(%-18s . #x%04X)\t; %c")
 486           (t
 487            "(%-18s . #x%02X)\t; %c"))
 488     name
 489     (if (= (charset-iso-graphic-plane name) 1)
 490         (logior value
 491                 (cond ((= (charset-dimension name) 1)
 492                        #x80)
 493                       ((= (charset-dimension name) 2)
 494                        #x8080)
 495                       ((= (charset-dimension name) 3)
 496                        #x808080)
 497                       (t 0)))
 498       value)
 499     (char-db-decode-isolated-char name value)))
 500   (if (and (= (charset-chars name) 94)
 501            (= (charset-dimension name) 2))
 502       (insert (format " [%02d-%02d]"
 503                       (- (lsh value -8) 32)
 504                       (- (logand value 255) 32))))
 505   (insert line-breaking))
 506
 507 (defun char-db-insert-relation-feature (char name value line-breaking
 508                                              ccss readable)
 509   (insert (format "(%-18s%s " name line-breaking))
 510   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 511         separator cell sources required-features
 512         ret)
 513     (while (consp value)
 514       (setq cell (car value))
 515       (if (integerp cell)
 516           (setq cell (decode-char '=ucs cell)))
 517       (cond
 518        ((eq name '->subsumptive)
 519         (when (or (not (some (lambda (atr)
 520                                (get-char-attribute cell atr))
 521                              char-db-ignored-attributes))
 522                   (some (lambda (ccs)
 523                           (encode-char cell ccs 'defined-only))
 524                         ccss))
 525           (if separator
 526               (insert lbs))
 527           (let ((char-db-ignored-attributes
 528                  (cons '<-subsumptive
 529                        char-db-ignored-attributes)))
 530             (insert-char-attributes cell readable nil nil 'for-sub-node))
 531           (setq separator lbs))
 532         )
 533        ((characterp cell)
 534         (setq sources
 535               (get-char-attribute
 536                char (intern (format "%s*sources" name))))
 537         (setq required-features nil)
 538         (dolist (source sources)
 539           (cond
 540            ((memq source '(JP
 541                            JP/Jouyou
 542                            shinjigen shinjigen@1ed shinjigen@rev))
 543             (setq required-features
 544                   (union required-features
 545                          '(=jis-x0208
 546                            =jis-x0208@1990
 547                            =jis-x0213-1@2000
 548                            =jis-x0213-1@2004
 549                            =jis-x0213-2
 550                            =jis-x0212
 551                            =jis-x0208@1983
 552                            =jis-x0208@1978
 553                            =shinjigen))))
 554            ((eq source 'CN)
 555             (setq required-features
 556                   (union required-features
 557                          '(=gb2312
 558                            =gb12345
 559                            =iso-ir165)))))
 560           (cond
 561            ((find-charset (setq ret (intern (format "=%s" source))))
 562             (setq required-features
 563                   (cons ret required-features)))
 564            (t (setq required-features
 565                     (cons source required-features)))))
 566         (cond ((string-match "@JP" (symbol-name name))
 567                (setq required-features
 568                      (union required-features
 569                             '(=jis-x0208
 570                               =jis-x0208@1990
 571                               =jis-x0213-1-2000
 572                               =jis-x0213-2-2000
 573                               =jis-x0212
 574                               =jis-x0208@1983
 575                               =jis-x0208@1978))))
 576               ((string-match "@CN" (symbol-name name))
 577                (setq required-features
 578                      (union required-features
 579                             '(=gb2312
 580                               =gb12345
 581                               =iso-ir165)))))
 582         (if separator
 583             (insert lbs))
 584         (if readable
 585             (insert (format "%S" cell))
 586           (char-db-insert-char-spec cell readable
 587                                     nil
 588                                     required-features))
 589         (setq separator lbs))
 590        ((consp cell)
 591         (if separator
 592             (insert lbs))
 593         (if (consp (car cell))
 594             (char-db-insert-char-spec cell readable)
 595           (char-db-insert-char-reference cell readable))
 596         (setq separator lbs))
 597        (t
 598         (if separator
 599             (insert separator))
 600         (insert (prin1-to-string cell))
 601         (setq separator " ")))
 602       (setq value (cdr value)))
 603     (insert ")")
 604     (insert line-breaking)))
 605
 606 (defun insert-char-attributes (char &optional readable attributes column
 607                                     for-sub-node)
 608   (unless column
 609     (setq column (current-column)))
 610   (let (name value ; has-long-ccs-name
 611         rest
 612         radical strokes
 613         (line-breaking
 614          (concat "\n" (make-string (1+ column) ?\ )))
 615         lbs cell separator ret
 616         key al cal
 617         dest-ccss ; sources required-features
 618         ccss)
 619     (let (atr-d)
 620       (setq attributes
 621             (sort (if attributes
 622                       (if (consp attributes)
 623                           (progn
 624                             (dolist (name attributes)
 625                               (unless (memq name char-db-ignored-attributes)
 626                                 (if (find-charset name)
 627                                     (push name ccss))
 628                                 (push name atr-d)))
 629                             atr-d))
 630                     (dolist (name (char-attribute-list))
 631                       (unless (memq name char-db-ignored-attributes)
 632                         (if (find-charset name)
 633                             (push name ccss))
 634                         (push name atr-d)))
 635                     atr-d)
 636                   #'char-attribute-name<)))
 637     (insert "(")
 638     (when (memq '<-subsumptive attributes)
 639       (when (or readable (not for-sub-node))
 640         (when (setq value (get-char-attribute char '<-subsumptive))
 641           (char-db-insert-relation-feature char '<-subsumptive value
 642                                            line-breaking
 643                                            ccss readable)))
 644       (setq attributes (delq '<-subsumptive attributes)))
 645     (when (and (memq '<-denotational attributes)
 646                (setq value (get-char-attribute char '<-denotational)))
 647       (char-db-insert-relation-feature char '<-denotational value
 648                                        line-breaking
 649                                        ccss readable)
 650       (setq attributes (delq '<-denotational attributes)))
 651     (when (and (memq 'name attributes)
 652                (setq value (get-char-attribute char 'name)))
 653       (insert (format
 654                (if (> (+ (current-column) (length value)) 48)
 655                    "(name . %S)%s"
 656                  "(name               . %S)%s")
 657                value line-breaking))
 658       (setq attributes (delq 'name attributes))
 659       )
 660     (when (and (memq 'name* attributes)
 661                (setq value (get-char-attribute char 'name*)))
 662       (insert (format
 663                (if (> (+ (current-column) (length value)) 48)
 664                    "(name* . %S)%s"
 665                  "(name*              . %S)%s")
 666                value line-breaking))
 667       (setq attributes (delq 'name* attributes))
 668       )
 669     (when (and (memq 'script attributes)
 670                (setq value (get-char-attribute char 'script)))
 671       (insert (format "(script\t\t%s)%s"
 672                       (mapconcat (function prin1-to-string)
 673                                  value " ")
 674                       line-breaking))
 675       (setq attributes (delq 'script attributes))
 676       )
 677     (dolist (name '(=>ucs =>ucs*))
 678       (when (and (memq name attributes)
 679                  (setq value (get-char-attribute char name)))
 680         (insert (format "(%-18s . #x%04X)\t; %c%s"
 681                         name value (decode-char '=ucs value)
 682                         line-breaking))
 683         (setq attributes (delq name attributes))))
 684     (dolist (name '(=>ucs@gb =>ucs@big5))
 685       (when (and (memq name attributes)
 686                  (setq value (get-char-attribute char name)))
 687         (insert (format "(%-18s . #x%04X)\t; %c%s"
 688                         name value
 689                         (decode-char (intern
 690                                       (concat "="
 691                                               (substring
 692                                                (symbol-name name) 2)))
 693                                      value)
 694                         line-breaking))
 695         (setq attributes (delq name attributes))
 696         ))
 697     ;; (dolist (name '(=>daikanwa))
 698     ;;   (when (and (memq name attributes)
 699     ;;              (setq value (get-char-attribute char name)))
 700     ;;     (insert
 701     ;;      (if (integerp value)
 702     ;;          (format "(%-18s . %05d)\t; %c%s"
 703     ;;                  name value (decode-char '=daikanwa value)
 704     ;;                  line-breaking)
 705     ;;        (format "(%-18s %s)\t; %c%s"
 706     ;;                name
 707     ;;                (mapconcat (function prin1-to-string)
 708     ;;                           value " ")
 709     ;;                (char-representative-of-daikanwa char)
 710     ;;                line-breaking)))
 711     ;;     (setq attributes (delq name attributes))))
 712     (when (and (memq 'general-category attributes)
 713                (setq value (get-char-attribute char 'general-category)))
 714       (insert (format
 715                "(general-category\t%s) ; %s%s"
 716                (mapconcat (lambda (cell)
 717                             (format "%S" cell))
 718                           value " ")
 719                (cond ((rassoc value unidata-normative-category-alist)
 720                       "Normative Category")
 721                      ((rassoc value unidata-informative-category-alist)
 722                       "Informative Category")
 723                      (t
 724                       "Unknown Category"))
 725                line-breaking))
 726       (setq attributes (delq 'general-category attributes))
 727       )
 728     (when (and (memq 'bidi-category attributes)
 729                (setq value (get-char-attribute char 'bidi-category)))
 730       (insert (format "(bidi-category\t. %S)%s"
 731                       value
 732                       line-breaking))
 733       (setq attributes (delq 'bidi-category attributes))
 734       )
 735     (unless (or (not (memq 'mirrored attributes))
 736                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 737                     'empty))
 738       (insert (format "(mirrored\t\t. %S)%s"
 739                       value
 740                       line-breaking))
 741       (setq attributes (delq 'mirrored attributes))
 742       )
 743     (cond
 744      ((and (memq 'decimal-digit-value attributes)
 745            (setq value (get-char-attribute char 'decimal-digit-value)))
 746       (insert (format "(decimal-digit-value . %S)%s"
 747                       value
 748                       line-breaking))
 749       (setq attributes (delq 'decimal-digit-value attributes))
 750       (when (and (memq 'digit-value attributes)
 751                  (setq value (get-char-attribute char 'digit-value)))
 752         (insert (format "(digit-value\t . %S)%s"
 753                         value
 754                         line-breaking))
 755         (setq attributes (delq 'digit-value attributes))
 756         )
 757       (when (and (memq 'numeric-value attributes)
 758                  (setq value (get-char-attribute char 'numeric-value)))
 759         (insert (format "(numeric-value\t . %S)%s"
 760                         value
 761                         line-breaking))
 762         (setq attributes (delq 'numeric-value attributes))
 763         )
 764       )
 765      (t
 766       (when (and (memq 'digit-value attributes)
 767                  (setq value (get-char-attribute char 'digit-value)))
 768         (insert (format "(digit-value\t. %S)%s"
 769                         value
 770                         line-breaking))
 771         (setq attributes (delq 'digit-value attributes))
 772         )
 773       (when (and (memq 'numeric-value attributes)
 774                  (setq value (get-char-attribute char 'numeric-value)))
 775         (insert (format "(numeric-value\t. %S)%s"
 776                         value
 777                         line-breaking))
 778         (setq attributes (delq 'numeric-value attributes))
 779         )))
 780     (when (and (memq 'iso-10646-comment attributes)
 781                (setq value (get-char-attribute char 'iso-10646-comment)))
 782       (insert (format "(iso-10646-comment\t. %S)%s"
 783                       value
 784                       line-breaking))
 785       (setq attributes (delq 'iso-10646-comment attributes))
 786       )
 787     (when (and (memq 'morohashi-daikanwa attributes)
 788                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 789       (insert (format "(morohashi-daikanwa\t%s)%s"
 790                       (mapconcat (function prin1-to-string) value " ")
 791                       line-breaking))
 792       (setq attributes (delq 'morohashi-daikanwa attributes))
 793       )
 794     (setq radical nil
 795           strokes nil)
 796     (when (and (memq 'ideographic-radical attributes)
 797                (setq value (get-char-attribute char 'ideographic-radical)))
 798       (setq radical value)
 799       (insert (format "(ideographic-radical . %S)\t; %c%s"
 800                       radical
 801                       (ideographic-radical radical)
 802                       line-breaking))
 803       (setq attributes (delq 'ideographic-radical attributes))
 804       )
 805     (when (and (memq 'shuowen-radical attributes)
 806                (setq value (get-char-attribute char 'shuowen-radical)))
 807       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 808                       value
 809                       (shuowen-radical value)
 810                       line-breaking))
 811       (setq attributes (delq 'shuowen-radical attributes))
 812       )
 813     (let (key)
 814       (dolist (domain
 815                (append
 816                 char-db-feature-domains
 817                 (let (dest domain)
 818                   (dolist (feature (char-attribute-list))
 819                     (setq feature (symbol-name feature))
 820                     (when (string-match
 821                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 822                            feature)
 823                       (setq domain (intern (match-string 2 feature)))
 824                      (unless (memq domain dest)
 825                        (setq dest (cons domain dest)))))
 826                   (sort dest #'string<))))
 827         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 828         (when (and (memq key attributes)
 829                    (setq value (get-char-attribute char key)))
 830           (setq radical value)
 831           (insert (format "(%s . %S)\t; %c%s"
 832                           key
 833                           radical
 834                           (ideographic-radical radical)
 835                           line-breaking))
 836           (setq attributes (delq key attributes))
 837           )
 838         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 839         (when (and (memq key attributes)
 840                    (setq value (get-char-attribute char key)))
 841           (setq strokes value)
 842           (insert (format "(%s . %S)%s"
 843                           key
 844                           strokes
 845                           line-breaking))
 846           (setq attributes (delq key attributes))
 847           )
 848         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 849         (when (and (memq key attributes)
 850                    (setq value (get-char-attribute char key)))
 851           (insert (format "(%s       . %S)%s"
 852                           key
 853                           value
 854                           line-breaking))
 855           (setq attributes (delq key attributes))
 856           )
 857         (dolist (feature '(ideographic-radical
 858                            ideographic-strokes
 859                            total-strokes))
 860           (setq key (intern (format "%s@%s*sources" feature domain)))
 861           (when (and (memq key attributes)
 862                      (setq value (get-char-attribute char key)))
 863             (insert (format "(%s%s" key line-breaking))
 864             (dolist (cell value)
 865               (insert (format " %s" cell)))
 866             (insert ")")
 867             (insert line-breaking)
 868             (setq attributes (delq key attributes))
 869             ))
 870         ))
 871     (when (and (memq 'ideographic-strokes attributes)
 872                (setq value (get-char-attribute char 'ideographic-strokes)))
 873       (setq strokes value)
 874       (insert (format "(ideographic-strokes . %S)%s"
 875                       strokes
 876                       line-breaking))
 877       (setq attributes (delq 'ideographic-strokes attributes))
 878       )
 879     (when (and (memq 'kangxi-radical attributes)
 880                (setq value (get-char-attribute char 'kangxi-radical)))
 881       (unless (eq value radical)
 882         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 883                         value
 884                         (ideographic-radical value)
 885                         line-breaking))
 886         (or radical
 887             (setq radical value)))
 888       (setq attributes (delq 'kangxi-radical attributes))
 889       )
 890     (when (and (memq 'kangxi-strokes attributes)
 891                (setq value (get-char-attribute char 'kangxi-strokes)))
 892       (unless (eq value strokes)
 893         (insert (format "(kangxi-strokes\t . %S)%s"
 894                         value
 895                         line-breaking))
 896         (or strokes
 897             (setq strokes value)))
 898       (setq attributes (delq 'kangxi-strokes attributes))
 899       )
 900     (when (and (memq 'japanese-radical attributes)
 901                (setq value (get-char-attribute char 'japanese-radical)))
 902       (unless (eq value radical)
 903         (insert (format "(japanese-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 'japanese-radical attributes))
 910       )
 911     (when (and (memq 'japanese-strokes attributes)
 912                (setq value (get-char-attribute char 'japanese-strokes)))
 913       (unless (eq value strokes)
 914         (insert (format "(japanese-strokes\t . %S)%s"
 915                         value
 916                         line-breaking))
 917         (or strokes
 918             (setq strokes value)))
 919       (setq attributes (delq 'japanese-strokes attributes))
 920       )
 921     (when (and (memq 'cns-radical attributes)
 922                (setq value (get-char-attribute char 'cns-radical)))
 923       (insert (format "(cns-radical\t . %S)\t; %c%s"
 924                       value
 925                       (ideographic-radical value)
 926                       line-breaking))
 927       (setq attributes (delq 'cns-radical attributes))
 928       )
 929     (when (and (memq 'cns-strokes attributes)
 930                (setq value (get-char-attribute char 'cns-strokes)))
 931       (unless (eq value strokes)
 932         (insert (format "(cns-strokes\t . %S)%s"
 933                         value
 934                         line-breaking))
 935         (or strokes
 936             (setq strokes value)))
 937       (setq attributes (delq 'cns-strokes attributes))
 938       )
 939     (when (and (memq 'shinjigen-1-radical attributes)
 940                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 941       (unless (eq value radical)
 942         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 943                         value
 944                         (ideographic-radical value)
 945                         line-breaking))
 946         (or radical
 947             (setq radical value)))
 948       (setq attributes (delq 'shinjigen-1-radical attributes))
 949       )
 950     (when (and (memq 'ideographic- attributes)
 951                (setq value (get-char-attribute char 'ideographic-)))
 952       (insert "(ideographic-       ")
 953       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 954             separator nil)
 955       (while (consp value)
 956         (setq cell (car value))
 957         (if (integerp cell)
 958             (setq cell (decode-char '=ucs cell)))
 959         (cond ((characterp cell)
 960                (if separator
 961                    (insert lbs))
 962                (if readable
 963                    (insert (format "%S" cell))
 964                  (char-db-insert-char-spec cell readable))
 965                (setq separator lbs))
 966               ((consp cell)
 967                (if separator
 968                    (insert lbs))
 969                (if (consp (car cell))
 970                    (char-db-insert-char-spec cell readable)
 971                  (char-db-insert-char-reference cell readable))
 972                (setq separator lbs))
 973               (t
 974                (if separator
 975                    (insert separator))
 976                (insert (prin1-to-string cell))
 977                (setq separator " ")))
 978         (setq value (cdr value)))
 979       (insert ")")
 980       (insert line-breaking)
 981       (setq attributes (delq 'ideographic- attributes)))
 982     (when (and (memq 'total-strokes attributes)
 983                (setq value (get-char-attribute char 'total-strokes)))
 984       (insert (format "(total-strokes       . %S)%s"
 985                       value
 986                       line-breaking))
 987       (setq attributes (delq 'total-strokes attributes))
 988       )
 989     (when (and (memq '->ideograph attributes)
 990                (setq value (get-char-attribute char '->ideograph)))
 991       (insert (format "(->ideograph\t%s)%s"
 992                       (mapconcat (lambda (code)
 993                                    (cond ((symbolp code)
 994                                           (symbol-name code))
 995                                          ((integerp code)
 996                                           (format "#x%04X" code))
 997                                          (t
 998                                           (format "%s %S"
 999                                                   line-breaking code))))
1000                                  value " ")
1001                       line-breaking))
1002       (setq attributes (delq '->ideograph attributes))
1003       )
1004     ;; (when (and (memq '->decomposition attributes)
1005     ;;            (setq value (get-char-attribute char '->decomposition)))
1006     ;;   (insert (format "(->decomposition\t%s)%s"
1007     ;;                   (mapconcat (lambda (code)
1008     ;;                                (cond ((symbolp code)
1009     ;;                                       (symbol-name code))
1010     ;;                                      ((characterp code)
1011     ;;                                       (if readable
1012     ;;                                           (format "%S" code)
1013     ;;                                         (format "#x%04X"
1014     ;;                                                 (char-int code))
1015     ;;                                         ))
1016     ;;                                      ((integerp code)
1017     ;;                                       (format "#x%04X" code))
1018     ;;                                      (t
1019     ;;                                       (format "%s%S" line-breaking code))))
1020     ;;                              value " ")
1021     ;;                   line-breaking))
1022     ;;   (setq attributes (delq '->decomposition attributes))
1023     ;;   )
1024     (if (equal (get-char-attribute char '->titlecase)
1025                (get-char-attribute char '->uppercase))
1026         (setq attributes (delq '->titlecase attributes)))
1027     (when (and (memq '->mojikyo attributes)
1028                (setq value (get-char-attribute char '->mojikyo)))
1029       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
1030                       value (decode-char 'mojikyo value)
1031                       line-breaking))
1032       (setq attributes (delq '->mojikyo attributes))
1033       )
1034     (when (and (memq 'hanyu-dazidian-vol attributes)
1035                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1036       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1037                       value line-breaking))
1038       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1039       )
1040     (when (and (memq 'hanyu-dazidian-page attributes)
1041                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1042       (insert (format "(hanyu-dazidian-page . %d)%s"
1043                       value line-breaking))
1044       (setq attributes (delq 'hanyu-dazidian-page attributes))
1045       )
1046     (when (and (memq 'hanyu-dazidian-char attributes)
1047                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1048       (insert (format "(hanyu-dazidian-char . %d)%s"
1049                       value line-breaking))
1050       (setq attributes (delq 'hanyu-dazidian-char attributes))
1051       )
1052     (unless readable
1053       (dolist (ignored '(composition
1054                          ->denotational <-subsumptive ->ucs-unified
1055                          ->ideographic-component-forms))
1056         (setq attributes (delq ignored attributes))))
1057     (while attributes
1058       (setq name (car attributes))
1059       (if (setq value (get-char-attribute char name))
1060           (cond ((setq ret (find-charset name))
1061                  (setq name (charset-name ret))
1062                  (if (and (not (memq name dest-ccss))
1063                           (prog1
1064                               (setq value (get-char-attribute char name))
1065                             (setq dest-ccss (cons name dest-ccss))))
1066                      (char-db-insert-ccs-feature name value line-breaking))
1067                  )
1068                 ((string-match "^=>ucs@" (symbol-name name))
1069                  (insert (format "(%-18s . #x%04X)\t; %c%s"
1070                                  name value (decode-char '=ucs value)
1071                                  line-breaking))
1072                  )
1073                 ((eq name 'jisx0208-1978/4X)
1074                  (insert (format "(%-18s . #x%04X)%s"
1075                                  name value
1076                                  line-breaking))
1077                  )
1078                 ((and
1079                   (not readable)
1080                   (not (eq name '->subsumptive))
1081                   (not (eq name '->uppercase))
1082                   (not (eq name '->lowercase))
1083                   (not (eq name '->titlecase))
1084                   (not (eq name '->canonical))
1085                   (not (eq name '->Bopomofo))
1086                   (not (eq name '->mistakable))
1087                   (not (eq name '->ideographic-variants))
1088                   (null (get-char-attribute
1089                          char (intern (format "%s*sources" name))))
1090                   (not (string-match "\\*sources$" (symbol-name name)))
1091                   (null (get-char-attribute
1092                          char (intern (format "%s*note" name))))
1093                   (not (string-match "\\*note$" (symbol-name name)))
1094                   (or (eq name '<-identical)
1095                       (eq name '<-uppercase)
1096                       (eq name '<-lowercase)
1097                       (eq name '<-titlecase)
1098                       (eq name '<-canonical)
1099                       (eq name '<-ideographic-variants)
1100                       ;; (eq name '<-synonyms)
1101                       (string-match "^<-synonyms" (symbol-name name))
1102                       (eq name '<-mistakable)
1103                       (when (string-match "^->" (symbol-name name))
1104                         (cond
1105                          ((string-match "^->fullwidth" (symbol-name name))
1106                           (not (and (consp value)
1107                                     (characterp (car value))
1108                                     (encode-char
1109                                      (car value) '=ucs 'defined-only)))
1110                           )
1111                          (t)))
1112                       ))
1113                  )
1114                 ((or (eq name 'ideographic-structure)
1115                      (eq name 'ideographic-combination)
1116                      (eq name 'ideographic-)
1117                      (eq name '=decomposition)
1118                      (char-feature-base-name= '=decomposition name)
1119                      (char-feature-base-name= '=>decomposition name)
1120                      ;; (string-match "^=>*decomposition\\(@[^*]+\\)?$"
1121                      ;;               (symbol-name name))
1122                      (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1123                      (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1124                                    (symbol-name name))
1125                      )
1126                  (char-db-insert-relation-feature char name value
1127                                                   line-breaking
1128                                                   ccss readable))
1129                 ((memq name '(ideograph=
1130                               original-ideograph-of
1131                               ancient-ideograph-of
1132                               vulgar-ideograph-of
1133                               wrong-ideograph-of
1134                               ;; simplified-ideograph-of
1135                               ideographic-variants
1136                               ;; ideographic-different-form-of
1137                               ))
1138                  (insert (format "(%-18s%s " name line-breaking))
1139                  (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1140                        separator nil)
1141                  (while (consp value)
1142                    (setq cell (car value))
1143                    (if (and (consp cell)
1144                             (consp (car cell)))
1145                        (progn
1146                          (if separator
1147                              (insert lbs))
1148                          (char-db-insert-alist cell readable)
1149                          (setq separator lbs))
1150                      (if separator
1151                          (insert separator))
1152                      (insert (prin1-to-string cell))
1153                      (setq separator " "))
1154                    (setq value (cdr value)))
1155                  (insert ")")
1156                  (insert line-breaking))
1157                 ((consp value)
1158                  (insert (format "(%-18s " name))
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                             (setq ret (condition-case nil
1166                                           (find-char cell)
1167                                         (error nil))))
1168                        (progn
1169                          (setq rest cell
1170                                al nil
1171                                cal nil)
1172                          (while rest
1173                            (setq key (car (car rest)))
1174                            (if (find-charset key)
1175                                (setq cal (cons key cal))
1176                              (setq al (cons key al)))
1177                            (setq rest (cdr rest)))
1178                          (if separator
1179                              (insert lbs))
1180                          (insert-char-attributes ret
1181                                                  readable
1182                                                  al ; cal
1183                                                  nil 'for-sub-node)
1184                          (setq separator lbs))
1185                      (setq ret (prin1-to-string cell))
1186                      (if separator
1187                          (if (< (+ (current-column)
1188                                    (length ret)
1189                                    (length separator))
1190                                 76)
1191                              (insert separator)
1192                            (insert lbs)))
1193                      (insert ret)
1194                      (setq separator " "))
1195                    (setq value (cdr value)))
1196                  (insert ")")
1197                  (insert line-breaking))
1198                 (t
1199                  (insert (format "(%-18s" name))
1200                  (setq ret (prin1-to-string value))
1201                  (unless (< (+ (current-column)
1202                                (length ret)
1203                                3)
1204                             76)
1205                    (insert line-breaking))
1206                  (insert " . " ret ")" line-breaking)
1207                  ;; (insert (format "(%-18s . %S)%s"
1208                  ;;                 name value
1209                  ;;                 line-breaking))
1210                  )
1211                 ))
1212       (setq attributes (cdr attributes)))
1213     (insert ")")))
1214
1215 (defun insert-char-data (char &optional readable
1216                               attributes)
1217   (save-restriction
1218     (narrow-to-region (point)(point))
1219     (insert "(define-char
1220   '")
1221     (insert-char-attributes char readable attributes)
1222     (insert ")\n")
1223     (goto-char (point-min))
1224     (while (re-search-forward "[ \t]+$" nil t)
1225       (replace-match ""))
1226     ;; from tabify.
1227     (goto-char (point-min))
1228     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1229       (let ((column (current-column))
1230             (indent-tabs-mode t))
1231         (delete-region (match-beginning 0) (point))
1232         (indent-to column)))
1233     (goto-char (point-max))
1234     ;; (tabify (point-min)(point-max))
1235     ))
1236
1237 (defun insert-char-data-with-variant (char &optional printable
1238                                            no-ucs-unified
1239                                            script excluded-script)
1240   (insert-char-data char printable)
1241   (let ((variants (char-variants char))
1242         rest
1243         variant vs ret)
1244     (setq variants (sort variants #'<))
1245     (setq rest variants)
1246     (setq variants (cons char variants))
1247     (while rest
1248       (setq variant (car rest))
1249       (unless (get-char-attribute variant '<-subsumptive)
1250         (if (and (or (null script)
1251                      (null (setq vs (get-char-attribute variant 'script)))
1252                      (memq script vs))
1253                  (or (null excluded-script)
1254                      (null (setq vs (get-char-attribute variant 'script)))
1255                      (not (memq excluded-script vs))))
1256             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1257               (insert-char-data variant printable)
1258               (if (setq ret (char-variants variant))
1259                   (while ret
1260                     (or (memq (car ret) variants)
1261                         ;; (get-char-attribute (car ret) '<-subsumptive)
1262                         (setq rest (nconc rest (list (car ret)))))
1263                     (setq ret (cdr ret)))))))
1264       (setq rest (cdr rest)))))
1265
1266 (defun insert-char-range-data (min max &optional script excluded-script)
1267   (let ((code min)
1268         char)
1269     (while (<= code max)
1270       (setq char (decode-char '=ucs code))
1271       (if (encode-char char '=ucs 'defined-only)
1272           (insert-char-data-with-variant char nil 'no-ucs-unified
1273                                          script excluded-script))
1274       (setq code (1+ code)))))
1275
1276 (defun write-char-range-data-to-file (min max file
1277                                           &optional script excluded-script)
1278   (let ((coding-system-for-write char-db-file-coding-system))
1279     (with-temp-buffer
1280       (insert (format ";; -*- coding: %s -*-\n"
1281                       char-db-file-coding-system))
1282       (insert-char-range-data min max script excluded-script)
1283       (write-region (point-min)(point-max) file))))
1284
1285 (defvar what-character-original-window-configuration)
1286
1287 ;;;###autoload
1288 (defun what-char-definition (char)
1289   (interactive (list (char-after)))
1290   (let ((buf (get-buffer-create "*Character Description*"))
1291         (the-buf (current-buffer))
1292         (win-conf (current-window-configuration)))
1293     (pop-to-buffer buf)
1294     (make-local-variable 'what-character-original-window-configuration)
1295     (setq what-character-original-window-configuration win-conf)
1296     (setq buffer-read-only nil)
1297     (erase-buffer)
1298     (condition-case err
1299         (progn
1300           (insert-char-data-with-variant char 'printable)
1301           (unless (char-attribute-alist char)
1302             (insert (format ";; = %c\n"
1303                             (let* ((rest (split-char char))
1304                                    (ccs (pop rest))
1305                                    (code (pop rest)))
1306                               (while rest
1307                                 (setq code (logior (lsh code 8)
1308                                                    (pop rest))))
1309                               (decode-char ccs code)))))
1310           ;; (char-db-update-comment)
1311           (set-buffer-modified-p nil)
1312           (view-mode the-buf (lambda (buf)
1313                                (set-window-configuration
1314                                 what-character-original-window-configuration)
1315                                ))
1316           (goto-char (point-min)))
1317       (error (progn
1318                (set-window-configuration
1319                 what-character-original-window-configuration)
1320                (signal (car err) (cdr err)))))))
1321
1322
1323 ;;; @ end
1324 ;;;
1325
1326 (provide 'char-db-util)
1327
1328 ;;; char-db-util.el ends here