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