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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     =>>>gt
 181     =>>>adobe-japan1
 182     =>>jis-x0208
 183     =>>jis-x0213-1
 184     =>>jis-x0213-1@2000
 185     =>>jis-x0213-1@2004
 186     =>>jis-x0213-2
 187     =>>jis-x0208@1978
 188     =>>hanyo-denshi/ft
 189     =>>hanyo-denshi/ks
 190     =>>gt
 191     =>>daikanwa
 192     =>>adobe-japan1
 193     =+>jis-x0208
 194     =+>jis-x0213-1
 195     =+>jis-x0213-2
 196     =+>jis-x0208@1978
 197     =>jis-x0208
 198     =>jis-x0208@1997
 199     =>jis-x0213-1
 200     =>jis-x0213-1@2000
 201     =>jis-x0213-1@2004
 202     =>jis-x0213-2
 203     ==>ucs@bucs
 204     =>ucs@iso
 205     =>ucs@unicode
 206     =>ucs@jis
 207     =>ucs@cns
 208     =>ucs@ks
 209     =+>ucs@unicode
 210     =+>ucs@jis
 211     =+>ucs@jis/1990
 212     =+>ucs@cns
 213     =+>ucs@ks
 214     =>>ucs@iso
 215     =>>ucs@unicode
 216     =>>ucs@jis
 217     =>>ucs@cns
 218     =>>>ucs@iso
 219     =>>>ucs@unicode
 220     =ucs@iso
 221     =ucs@unicode
 222     =>>big5-cdp
 223     =>>gt-k
 224     =+>gt
 225     =>gt
 226     =>big5-cdp
 227     =>daikanwa
 228     =>cns11643-7
 229     =big5
 230     =big5-eten
 231     =>gt-k
 232     =zinbun-oracle
 233     =>zinbun-oracle
 234     =ruimoku-v6
 235     =>>ruimoku-v6
 236     =jef-china3
 237     =shinjigen))
 238
 239
 240 ;;; @ char-db formatters
 241 ;;;
 242
 243 (defun char-db-make-char-spec (char)
 244   (let (ret char-spec)
 245     (cond ((characterp char)
 246            (cond ((and (setq ret (encode-char char '=ucs 'defined-only))
 247                        (not (and (<= #xE000 ret)(<= ret #xF8FF))))
 248                   (setq char-spec (list (cons '=ucs ret)))
 249                   (cond ((setq ret (get-char-attribute char 'name))
 250                          (setq char-spec (cons (cons 'name ret) char-spec))
 251                          )
 252                         ((setq ret (get-char-attribute char 'name*))
 253                          (setq char-spec (cons (cons 'name* ret) char-spec))
 254                          ))
 255                   )
 256                  ((setq ret
 257                         (catch 'tag
 258                           (let ((rest char-db-coded-charset-priority-list)
 259                                 ccs)
 260                             (while rest
 261                               (setq ccs (charset-name
 262                                          (find-charset (car rest))))
 263                               (if (setq ret
 264                                         (encode-char char ccs
 265                                                      'defined-only))
 266                                   (throw 'tag (cons ccs ret)))
 267                               (setq rest (cdr rest))))))
 268                   (setq char-spec (list ret))
 269                   (dolist (ccs (delq (car ret) (charset-list)))
 270                     (if (and (or (charset-iso-final-char ccs)
 271                                  (memq ccs
 272                                        '(=daikanwa
 273                                          =daikanwa@rev2
 274                                          ;; =gt-k
 275                                          =jis-x0208@1997
 276                                          ))
 277                                  (string-match "=ucs@" (symbol-name ccs)))
 278                              (setq ccs (charset-name ccs))
 279                              (null (assq ccs char-spec))
 280                              (setq ret (encode-char char ccs 'defined-only)))
 281                         (setq char-spec (cons (cons ccs ret) char-spec))))
 282                   (if (null char-spec)
 283                       (setq char-spec (split-char char)))
 284                   (cond ((setq ret (get-char-attribute char 'name))
 285                          (setq char-spec (cons (cons 'name ret) char-spec))
 286                          )
 287                         ((setq ret (get-char-attribute char 'name*))
 288                          (setq char-spec (cons (cons 'name* ret) char-spec))
 289                          ))
 290                   )
 291                  ((setq ret (get-char-attribute
 292                              char 'ideographic-combination))
 293                   (setq char-spec
 294                         (cons (cons 'ideographic-combination ret)
 295                               char-spec))
 296                   ))
 297            char-spec)
 298           ((consp char)
 299            char))))
 300
 301 (defun char-db-insert-char-spec (char &optional readable column
 302                                       required-features)
 303   (unless column
 304     (setq column (current-column)))
 305   (let (char-spec temp-char)
 306     (setq char-spec (char-db-make-char-spec char))
 307     (unless (or (characterp char) ; char
 308                 (condition-case nil
 309                     (setq char (find-char char-spec))
 310                   (error nil)))
 311       ;; define temporary character
 312       ;;   Current implementation is dirty.
 313       (setq temp-char (define-char (cons '(ideograph-daikanwa . 0)
 314                                          char-spec)))
 315       (remove-char-attribute temp-char 'ideograph-daikanwa)
 316       (setq char temp-char))
 317     (insert-char-attributes char
 318                             readable
 319                             (union (mapcar #'car char-spec)
 320                                    required-features)
 321                             nil 'for-sub-node)
 322     (when temp-char
 323       ;; undefine temporary character
 324       ;;   Current implementation is dirty.
 325       (setq char-spec (char-attribute-alist temp-char))
 326       (while char-spec
 327         (remove-char-attribute temp-char (car (car char-spec)))
 328         (setq char-spec (cdr char-spec))))))
 329
 330 (defun char-db-insert-alist (alist &optional readable column)
 331   (unless column
 332     (setq column (current-column)))
 333   (let ((line-breaking
 334          (concat "\n" (make-string (1+ column) ?\ )))
 335         name value
 336         ret al ; cal
 337         key
 338         lbs cell rest separator)
 339     (insert "(")
 340     (while alist
 341       (setq name (car (car alist))
 342             value (cdr (car alist)))
 343       (cond ((eq name 'char)
 344              (insert "(char . ")
 345              (if (setq ret (condition-case nil
 346                                (find-char value)
 347                              (error nil)))
 348                  (progn
 349                    (setq al nil
 350                          ;; cal nil
 351                          )
 352                    (while value
 353                      (setq key (car (car value)))
 354                      ;; (if (find-charset key)
 355                      ;;     (setq cal (cons key cal))
 356                      (setq al (cons key al))
 357                      ;; )
 358                      (setq value (cdr value)))
 359                    (insert-char-attributes ret
 360                                            readable
 361                                            (or al 'none) ; cal
 362                                            nil 'for-sub-node))
 363                (insert (prin1-to-string value)))
 364              (insert ")")
 365              (insert line-breaking))
 366             ((consp value)
 367              (insert (format "(%-18s " name))
 368              (setq lbs (concat "\n" (make-string (current-column) ?\ )))
 369              (while (consp value)
 370                (setq cell (car value))
 371                (if (and (consp cell)
 372                         (consp (car cell))
 373                         (setq ret (condition-case nil
 374                                       (find-char cell)
 375                                     (error nil)))
 376                         )
 377                    (progn
 378                      (setq rest cell
 379                            al nil
 380                            ;; cal nil
 381                            )
 382                      (while rest
 383                        (setq key (car (car rest)))
 384                        ;; (if (find-charset key)
 385                        ;;     (setq cal (cons key cal))
 386                        (setq al (cons key al))
 387                        ;; )
 388                        (setq rest (cdr rest)))
 389                      (if separator
 390                          (insert lbs))
 391                      (insert-char-attributes ret
 392                                              readable
 393                                              al ; cal
 394                                              nil 'for-sub-node)
 395                      (setq separator lbs))
 396                  (if separator
 397                      (insert separator))
 398                  (insert (prin1-to-string cell))
 399                  (setq separator " "))
 400                (setq value (cdr value)))
 401              (insert ")")
 402              (insert line-breaking))
 403             (t
 404              (insert (format "(%-18s . %S)%s"
 405                              name value
 406                              line-breaking))))
 407       (setq alist (cdr alist))))
 408   (insert ")"))
 409
 410 (defun char-db-insert-char-reference (plist &optional readable column)
 411   (unless column
 412     (setq column (current-column)))
 413   (let ((line-breaking
 414          (concat "\n" (make-string (1+ column) ?\ )))
 415         (separator "")
 416         name value)
 417     (insert "(")
 418     (while plist
 419       (setq name (pop plist))
 420       (setq value (pop plist))
 421       (cond ((eq name :char)
 422              (insert separator)
 423              (insert ":char\t")
 424              (cond ((numberp value)
 425                     (setq value (decode-char '=ucs value)))
 426                    ;; ((consp value)
 427                    ;;  (setq value (or (find-char value)
 428                    ;;                  value)))
 429                    )
 430              (char-db-insert-char-spec value readable)
 431              (insert line-breaking)
 432              (setq separator ""))
 433             ((eq name :radical)
 434              (insert (format "%s%s\t%d ; %c%s"
 435                              separator
 436                              name value
 437                              (ideographic-radical value)
 438                              line-breaking))
 439              (setq separator ""))
 440             (t
 441              (insert (format "%s%s\t%S" separator name value))
 442              (setq separator line-breaking)))
 443       ))
 444   (insert ")"))
 445
 446 (defun char-db-decode-isolated-char (ccs code-point)
 447   (let (ret)
 448     (setq ret
 449           (cond ((eq ccs 'arabic-iso8859-6)
 450                  (decode-char ccs code-point))
 451                 ((and (memq ccs '(=gt-pj-1
 452                                   =gt-pj-2
 453                                   =gt-pj-3
 454                                   =gt-pj-4
 455                                   =gt-pj-5
 456                                   =gt-pj-6
 457                                   =gt-pj-7
 458                                   =gt-pj-8
 459                                   =gt-pj-9
 460                                   =gt-pj-10
 461                                   =gt-pj-11))
 462                       (setq ret (decode-char ccs code-point))
 463                       (setq ret (encode-char ret '=gt 'defined-only)))
 464                  (decode-builtin-char '=gt ret))
 465                 (t
 466                  (decode-builtin-char ccs code-point))))
 467     (cond ((and (<= 0 (char-int ret))
 468                 (<= (char-int ret) #x1F))
 469            (decode-char '=ucs (+ #x2400 (char-int ret))))
 470           ((= (char-int ret) #x7F)
 471            ?\u2421)
 472           (t ret))))
 473
 474 (defvar char-db-convert-obsolete-format t)
 475
 476 (defun char-db-insert-ccs-feature (name value line-breaking)
 477   (cond
 478    ((integerp value)
 479     (insert
 480      (format
 481       (cond
 482        ((memq name '(=shinjigen
 483                      =shinjigen@1ed
 484                      =shinjigen@rev =shinjigen/+p@rev
 485                      =daikanwa/ho))
 486         "(%-18s .  %04d)\t; %c")
 487        ((eq name '=shinjigen@1ed/24pr)
 488         "(%-18s . %04d)\t; %c")
 489        ((or (memq name '(=daikanwa =>>daikanwa =>daikanwa
 490                          =daikanwa@rev1 =daikanwa@rev2
 491                          =daikanwa/+p =daikanwa/+2p
 492                          =gt =>>>gt =>>gt =+>gt =>gt
 493                          =gt-k =>>gt-k =>gt-k
 494                          =adobe-japan1-0 =adobe-japan1-1 =adobe-japan1-2
 495                          =adobe-japan1-3 =adobe-japan1-4 =adobe-japan1-5
 496                          =adobe-japan1-6 =>>>adobe-japan1 =>>adobe-japan1
 497                          =+>adobe-japan1
 498                          =cbeta =>>cbeta
 499                          =zinbun-oracle =>zinbun-oracle))
 500             ;; (string-match "^=adobe-" (symbol-name name))
 501             )
 502         "(%-18s . %05d)\t; %c")
 503        ((memq name '(=hanyo-denshi/ks =>>hanyo-denshi/ks mojikyo))
 504         "(%-18s . %06d)\t; %c")
 505        ((>= (charset-dimension name) 2)
 506         "(%-18s . #x%04X)\t; %c")
 507        (t
 508         "(%-18s . #x%02X)\t; %c"))
 509       name
 510       (if (= (charset-iso-graphic-plane name) 1)
 511           (logior value
 512                   (cond ((= (charset-dimension name) 1)
 513                          #x80)
 514                         ((= (charset-dimension name) 2)
 515                          #x8080)
 516                         ((= (charset-dimension name) 3)
 517                          #x808080)
 518                         (t 0)))
 519         value)
 520       (char-db-decode-isolated-char name value)))
 521     (if (and (= (charset-chars name) 94)
 522              (= (charset-dimension name) 2))
 523         (insert (format " [%02d-%02d]"
 524                         (- (lsh value -8) 32)
 525                         (- (logand value 255) 32))))
 526     )
 527    (t
 528     (insert (format "(%-18s . %s)" name value))
 529     ))
 530   (insert line-breaking))
 531
 532 (defun char-db-insert-relation-feature (char name value line-breaking
 533                                              ccss readable)
 534   (insert (format "(%-18s%s " name line-breaking))
 535   (let ((lbs (concat "\n" (make-string (current-column) ?\ )))
 536         separator cell sources required-features
 537         ret)
 538     (while (consp value)
 539       (setq cell (car value))
 540       (if (integerp cell)
 541           (setq cell (decode-char '=ucs cell)))
 542       (cond
 543        ((eq name '->subsumptive)
 544         (when (or (not (some (lambda (atr)
 545                                (get-char-attribute cell atr))
 546                              char-db-ignored-attributes))
 547                   (some (lambda (ccs)
 548                           (encode-char cell ccs 'defined-only))
 549                         ccss))
 550           (if separator
 551               (insert lbs))
 552           (let ((char-db-ignored-attributes
 553                  (cons '<-subsumptive
 554                        char-db-ignored-attributes)))
 555             (insert-char-attributes cell readable nil nil 'for-sub-node))
 556           (setq separator lbs))
 557         )
 558        ((characterp cell)
 559         (setq sources
 560               (get-char-attribute
 561                char (intern (format "%s*sources" name))))
 562         (setq required-features nil)
 563         (dolist (source sources)
 564           (cond
 565            ((memq source '(JP
 566                            JP/Jouyou
 567                            shinjigen shinjigen@1ed shinjigen@rev))
 568             (setq required-features
 569                   (union required-features
 570                          '(=jis-x0208
 571                            =jis-x0208@1990
 572                            =jis-x0213-1@2000
 573                            =jis-x0213-1@2004
 574                            =jis-x0213-2
 575                            =jis-x0212
 576                            =jis-x0208@1983
 577                            =jis-x0208@1978
 578                            =shinjigen))))
 579            ((eq source 'CN)
 580             (setq required-features
 581                   (union required-features
 582                          '(=gb2312
 583                            =gb12345
 584                            =iso-ir165)))))
 585           (cond
 586            ((find-charset (setq ret (intern (format "=%s" source))))
 587             (setq required-features
 588                   (cons ret required-features)))
 589            (t (setq required-features
 590                     (cons source required-features)))))
 591         (cond ((string-match "@JP" (symbol-name name))
 592                (setq required-features
 593                      (union required-features
 594                             '(=jis-x0208
 595                               =jis-x0208@1990
 596                               =jis-x0213-1-2000
 597                               =jis-x0213-2-2000
 598                               =jis-x0212
 599                               =jis-x0208@1983
 600                               =jis-x0208@1978))))
 601               ((string-match "@CN" (symbol-name name))
 602                (setq required-features
 603                      (union required-features
 604                             '(=gb2312
 605                               =gb12345
 606                               =iso-ir165)))))
 607         (if separator
 608             (insert lbs))
 609         (if readable
 610             (insert (format "%S" cell))
 611           (char-db-insert-char-spec cell readable
 612                                     nil
 613                                     required-features))
 614         (setq separator lbs))
 615        ((consp cell)
 616         (if separator
 617             (insert lbs))
 618         (if (consp (car cell))
 619             (char-db-insert-char-spec cell readable)
 620           (char-db-insert-char-reference cell readable))
 621         (setq separator lbs))
 622        (t
 623         (if separator
 624             (insert separator))
 625         (insert (prin1-to-string cell))
 626         (setq separator " ")))
 627       (setq value (cdr value)))
 628     (insert ")")
 629     (insert line-breaking)))
 630
 631 (defun insert-char-attributes (char &optional readable attributes column
 632                                     for-sub-node)
 633   (unless column
 634     (setq column (current-column)))
 635   (let (name value ; has-long-ccs-name
 636         rest
 637         radical strokes
 638         (line-breaking
 639          (concat "\n" (make-string (1+ column) ?\ )))
 640         lbs cell separator ret
 641         key al cal
 642         dest-ccss ; sources required-features
 643         ccss)
 644     (let (atr-d)
 645       (setq attributes
 646             (sort (if attributes
 647                       (if (consp attributes)
 648                           (progn
 649                             (dolist (name attributes)
 650                               (unless (memq name char-db-ignored-attributes)
 651                                 (if (find-charset name)
 652                                     (push name ccss))
 653                                 (push name atr-d)))
 654                             atr-d))
 655                     (dolist (name (char-attribute-list))
 656                       (unless (memq name char-db-ignored-attributes)
 657                         (if (find-charset name)
 658                             (push name ccss))
 659                         (push name atr-d)))
 660                     atr-d)
 661                   #'char-attribute-name<)))
 662     (insert "(")
 663     (when (memq '<-subsumptive attributes)
 664       (when (or readable (not for-sub-node))
 665         (when (setq value (get-char-attribute char '<-subsumptive))
 666           (char-db-insert-relation-feature char '<-subsumptive value
 667                                            line-breaking
 668                                            ccss readable)))
 669       (setq attributes (delq '<-subsumptive attributes)))
 670     (when (and (memq '<-denotational attributes)
 671                (setq value (get-char-attribute char '<-denotational)))
 672       (char-db-insert-relation-feature char '<-denotational value
 673                                        line-breaking
 674                                        ccss readable)
 675       (setq attributes (delq '<-denotational attributes)))
 676     (when (and (memq 'name attributes)
 677                (setq value (get-char-attribute char 'name)))
 678       (insert (format
 679                (if (> (+ (current-column) (length value)) 48)
 680                    "(name . %S)%s"
 681                  "(name               . %S)%s")
 682                value line-breaking))
 683       (setq attributes (delq 'name attributes))
 684       )
 685     (when (and (memq 'name* attributes)
 686                (setq value (get-char-attribute char 'name*)))
 687       (insert (format
 688                (if (> (+ (current-column) (length value)) 48)
 689                    "(name* . %S)%s"
 690                  "(name*              . %S)%s")
 691                value line-breaking))
 692       (setq attributes (delq 'name* attributes))
 693       )
 694     (when (and (memq 'script attributes)
 695                (setq value (get-char-attribute char 'script)))
 696       (insert (format "(script\t\t%s)%s"
 697                       (mapconcat (function prin1-to-string)
 698                                  value " ")
 699                       line-breaking))
 700       (setq attributes (delq 'script attributes))
 701       )
 702     (dolist (name '(=>ucs =>ucs*))
 703       (when (and (memq name attributes)
 704                  (setq value (get-char-attribute char name)))
 705         (insert (format "(%-18s . #x%04X)\t; %c%s"
 706                         name value (decode-char '=ucs value)
 707                         line-breaking))
 708         (setq attributes (delq name attributes))))
 709     (dolist (name '(=>ucs@gb =>ucs@big5))
 710       (when (and (memq name attributes)
 711                  (setq value (get-char-attribute char name)))
 712         (insert (format "(%-18s . #x%04X)\t; %c%s"
 713                         name value
 714                         (decode-char (intern
 715                                       (concat "="
 716                                               (substring
 717                                                (symbol-name name) 2)))
 718                                      value)
 719                         line-breaking))
 720         (setq attributes (delq name attributes))
 721         ))
 722     ;; (dolist (name '(=>daikanwa))
 723     ;;   (when (and (memq name attributes)
 724     ;;              (setq value (get-char-attribute char name)))
 725     ;;     (insert
 726     ;;      (if (integerp value)
 727     ;;          (format "(%-18s . %05d)\t; %c%s"
 728     ;;                  name value (decode-char '=daikanwa value)
 729     ;;                  line-breaking)
 730     ;;        (format "(%-18s %s)\t; %c%s"
 731     ;;                name
 732     ;;                (mapconcat (function prin1-to-string)
 733     ;;                           value " ")
 734     ;;                (char-representative-of-daikanwa char)
 735     ;;                line-breaking)))
 736     ;;     (setq attributes (delq name attributes))))
 737     (when (and (memq 'general-category attributes)
 738                (setq value (get-char-attribute char 'general-category)))
 739       (insert (format
 740                "(general-category\t%s) ; %s%s"
 741                (mapconcat (lambda (cell)
 742                             (format "%S" cell))
 743                           value " ")
 744                (cond ((rassoc value unidata-normative-category-alist)
 745                       "Normative Category")
 746                      ((rassoc value unidata-informative-category-alist)
 747                       "Informative Category")
 748                      (t
 749                       "Unknown Category"))
 750                line-breaking))
 751       (setq attributes (delq 'general-category attributes))
 752       )
 753     (when (and (memq 'bidi-category attributes)
 754                (setq value (get-char-attribute char 'bidi-category)))
 755       (insert (format "(bidi-category\t. %S)%s"
 756                       value
 757                       line-breaking))
 758       (setq attributes (delq 'bidi-category attributes))
 759       )
 760     (unless (or (not (memq 'mirrored attributes))
 761                 (eq (setq value (get-char-attribute char 'mirrored 'empty))
 762                     'empty))
 763       (insert (format "(mirrored\t\t. %S)%s"
 764                       value
 765                       line-breaking))
 766       (setq attributes (delq 'mirrored attributes))
 767       )
 768     (cond
 769      ((and (memq 'decimal-digit-value attributes)
 770            (setq value (get-char-attribute char 'decimal-digit-value)))
 771       (insert (format "(decimal-digit-value . %S)%s"
 772                       value
 773                       line-breaking))
 774       (setq attributes (delq 'decimal-digit-value attributes))
 775       (when (and (memq 'digit-value attributes)
 776                  (setq value (get-char-attribute char 'digit-value)))
 777         (insert (format "(digit-value\t . %S)%s"
 778                         value
 779                         line-breaking))
 780         (setq attributes (delq 'digit-value attributes))
 781         )
 782       (when (and (memq 'numeric-value attributes)
 783                  (setq value (get-char-attribute char 'numeric-value)))
 784         (insert (format "(numeric-value\t . %S)%s"
 785                         value
 786                         line-breaking))
 787         (setq attributes (delq 'numeric-value attributes))
 788         )
 789       )
 790      (t
 791       (when (and (memq 'digit-value attributes)
 792                  (setq value (get-char-attribute char 'digit-value)))
 793         (insert (format "(digit-value\t. %S)%s"
 794                         value
 795                         line-breaking))
 796         (setq attributes (delq 'digit-value attributes))
 797         )
 798       (when (and (memq 'numeric-value attributes)
 799                  (setq value (get-char-attribute char 'numeric-value)))
 800         (insert (format "(numeric-value\t. %S)%s"
 801                         value
 802                         line-breaking))
 803         (setq attributes (delq 'numeric-value attributes))
 804         )))
 805     (when (and (memq 'iso-10646-comment attributes)
 806                (setq value (get-char-attribute char 'iso-10646-comment)))
 807       (insert (format "(iso-10646-comment\t. %S)%s"
 808                       value
 809                       line-breaking))
 810       (setq attributes (delq 'iso-10646-comment attributes))
 811       )
 812     (when (and (memq 'morohashi-daikanwa attributes)
 813                (setq value (get-char-attribute char 'morohashi-daikanwa)))
 814       (insert (format "(morohashi-daikanwa\t%s)%s"
 815                       (mapconcat (function prin1-to-string) value " ")
 816                       line-breaking))
 817       (setq attributes (delq 'morohashi-daikanwa attributes))
 818       )
 819     (setq radical nil
 820           strokes nil)
 821     (when (and (memq 'ideographic-radical attributes)
 822                (setq value (get-char-attribute char 'ideographic-radical)))
 823       (setq radical value)
 824       (insert (format "(ideographic-radical . %S)\t; %c%s"
 825                       radical
 826                       (ideographic-radical radical)
 827                       line-breaking))
 828       (setq attributes (delq 'ideographic-radical attributes))
 829       )
 830     (when (and (memq 'shuowen-radical attributes)
 831                (setq value (get-char-attribute char 'shuowen-radical)))
 832       (insert (format "(shuowen-radical\t. %S)\t; %c%s"
 833                       value
 834                       (shuowen-radical value)
 835                       line-breaking))
 836       (setq attributes (delq 'shuowen-radical attributes))
 837       )
 838     (let (key)
 839       (dolist (domain
 840                (append
 841                 char-db-feature-domains
 842                 (let (dest domain)
 843                   (dolist (feature (char-attribute-list))
 844                     (setq feature (symbol-name feature))
 845                     (when (string-match
 846                            "\\(radical\\|strokes\\)@\\([^@*]+\\)\\(\\*\\|$\\)"
 847                            feature)
 848                       (setq domain (intern (match-string 2 feature)))
 849                      (unless (memq domain dest)
 850                        (setq dest (cons domain dest)))))
 851                   (sort dest #'string<))))
 852         (setq key (intern (format "%s@%s" 'ideographic-radical domain)))
 853         (when (and (memq key attributes)
 854                    (setq value (get-char-attribute char key)))
 855           (setq radical value)
 856           (insert (format "(%s . %S)\t; %c%s"
 857                           key
 858                           radical
 859                           (ideographic-radical radical)
 860                           line-breaking))
 861           (setq attributes (delq key attributes))
 862           )
 863         (setq key (intern (format "%s@%s" 'ideographic-strokes domain)))
 864         (when (and (memq key attributes)
 865                    (setq value (get-char-attribute char key)))
 866           (setq strokes value)
 867           (insert (format "(%s . %S)%s"
 868                           key
 869                           strokes
 870                           line-breaking))
 871           (setq attributes (delq key attributes))
 872           )
 873         (setq key (intern (format "%s@%s" 'total-strokes domain)))
 874         (when (and (memq key attributes)
 875                    (setq value (get-char-attribute char key)))
 876           (insert (format "(%s       . %S)%s"
 877                           key
 878                           value
 879                           line-breaking))
 880           (setq attributes (delq key attributes))
 881           )
 882         (dolist (feature '(ideographic-radical
 883                            ideographic-strokes
 884                            total-strokes))
 885           (setq key (intern (format "%s@%s*sources" feature domain)))
 886           (when (and (memq key attributes)
 887                      (setq value (get-char-attribute char key)))
 888             (insert (format "(%s%s" key line-breaking))
 889             (dolist (cell value)
 890               (insert (format " %s" cell)))
 891             (insert ")")
 892             (insert line-breaking)
 893             (setq attributes (delq key attributes))
 894             ))
 895         ))
 896     (when (and (memq 'ideographic-strokes attributes)
 897                (setq value (get-char-attribute char 'ideographic-strokes)))
 898       (setq strokes value)
 899       (insert (format "(ideographic-strokes . %S)%s"
 900                       strokes
 901                       line-breaking))
 902       (setq attributes (delq 'ideographic-strokes attributes))
 903       )
 904     (when (and (memq 'kangxi-radical attributes)
 905                (setq value (get-char-attribute char 'kangxi-radical)))
 906       (unless (eq value radical)
 907         (insert (format "(kangxi-radical\t . %S)\t; %c%s"
 908                         value
 909                         (ideographic-radical value)
 910                         line-breaking))
 911         (or radical
 912             (setq radical value)))
 913       (setq attributes (delq 'kangxi-radical attributes))
 914       )
 915     (when (and (memq 'kangxi-strokes attributes)
 916                (setq value (get-char-attribute char 'kangxi-strokes)))
 917       (unless (eq value strokes)
 918         (insert (format "(kangxi-strokes\t . %S)%s"
 919                         value
 920                         line-breaking))
 921         (or strokes
 922             (setq strokes value)))
 923       (setq attributes (delq 'kangxi-strokes attributes))
 924       )
 925     (when (and (memq 'japanese-radical attributes)
 926                (setq value (get-char-attribute char 'japanese-radical)))
 927       (unless (eq value radical)
 928         (insert (format "(japanese-radical\t . %S)\t; %c%s"
 929                         value
 930                         (ideographic-radical value)
 931                         line-breaking))
 932         (or radical
 933             (setq radical value)))
 934       (setq attributes (delq 'japanese-radical attributes))
 935       )
 936     (when (and (memq 'japanese-strokes attributes)
 937                (setq value (get-char-attribute char 'japanese-strokes)))
 938       (unless (eq value strokes)
 939         (insert (format "(japanese-strokes\t . %S)%s"
 940                         value
 941                         line-breaking))
 942         (or strokes
 943             (setq strokes value)))
 944       (setq attributes (delq 'japanese-strokes attributes))
 945       )
 946     (when (and (memq 'cns-radical attributes)
 947                (setq value (get-char-attribute char 'cns-radical)))
 948       (insert (format "(cns-radical\t . %S)\t; %c%s"
 949                       value
 950                       (ideographic-radical value)
 951                       line-breaking))
 952       (setq attributes (delq 'cns-radical attributes))
 953       )
 954     (when (and (memq 'cns-strokes attributes)
 955                (setq value (get-char-attribute char 'cns-strokes)))
 956       (unless (eq value strokes)
 957         (insert (format "(cns-strokes\t . %S)%s"
 958                         value
 959                         line-breaking))
 960         (or strokes
 961             (setq strokes value)))
 962       (setq attributes (delq 'cns-strokes attributes))
 963       )
 964     (when (and (memq 'shinjigen-1-radical attributes)
 965                (setq value (get-char-attribute char 'shinjigen-1-radical)))
 966       (unless (eq value radical)
 967         (insert (format "(shinjigen-1-radical . %S)\t; %c%s"
 968                         value
 969                         (ideographic-radical value)
 970                         line-breaking))
 971         (or radical
 972             (setq radical value)))
 973       (setq attributes (delq 'shinjigen-1-radical attributes))
 974       )
 975     (when (and (memq 'ideographic- attributes)
 976                (setq value (get-char-attribute char 'ideographic-)))
 977       (insert "(ideographic-       ")
 978       (setq lbs (concat "\n" (make-string (current-column) ?\ ))
 979             separator nil)
 980       (while (consp value)
 981         (setq cell (car value))
 982         (if (integerp cell)
 983             (setq cell (decode-char '=ucs cell)))
 984         (cond ((characterp cell)
 985                (if separator
 986                    (insert lbs))
 987                (if readable
 988                    (insert (format "%S" cell))
 989                  (char-db-insert-char-spec cell readable))
 990                (setq separator lbs))
 991               ((consp cell)
 992                (if separator
 993                    (insert lbs))
 994                (if (consp (car cell))
 995                    (char-db-insert-char-spec cell readable)
 996                  (char-db-insert-char-reference cell readable))
 997                (setq separator lbs))
 998               (t
 999                (if separator
1000                    (insert separator))
1001                (insert (prin1-to-string cell))
1002                (setq separator " ")))
1003         (setq value (cdr value)))
1004       (insert ")")
1005       (insert line-breaking)
1006       (setq attributes (delq 'ideographic- attributes)))
1007     (when (and (memq 'total-strokes attributes)
1008                (setq value (get-char-attribute char 'total-strokes)))
1009       (insert (format "(total-strokes       . %S)%s"
1010                       value
1011                       line-breaking))
1012       (setq attributes (delq 'total-strokes attributes))
1013       )
1014     (when (and (memq '->ideograph attributes)
1015                (setq value (get-char-attribute char '->ideograph)))
1016       (insert (format "(->ideograph\t%s)%s"
1017                       (mapconcat (lambda (code)
1018                                    (cond ((symbolp code)
1019                                           (symbol-name code))
1020                                          ((integerp code)
1021                                           (format "#x%04X" code))
1022                                          (t
1023                                           (format "%s %S"
1024                                                   line-breaking code))))
1025                                  value " ")
1026                       line-breaking))
1027       (setq attributes (delq '->ideograph attributes))
1028       )
1029     ;; (when (and (memq '->decomposition attributes)
1030     ;;            (setq value (get-char-attribute char '->decomposition)))
1031     ;;   (insert (format "(->decomposition\t%s)%s"
1032     ;;                   (mapconcat (lambda (code)
1033     ;;                                (cond ((symbolp code)
1034     ;;                                       (symbol-name code))
1035     ;;                                      ((characterp code)
1036     ;;                                       (if readable
1037     ;;                                           (format "%S" code)
1038     ;;                                         (format "#x%04X"
1039     ;;                                                 (char-int code))
1040     ;;                                         ))
1041     ;;                                      ((integerp code)
1042     ;;                                       (format "#x%04X" code))
1043     ;;                                      (t
1044     ;;                                       (format "%s%S" line-breaking code))))
1045     ;;                              value " ")
1046     ;;                   line-breaking))
1047     ;;   (setq attributes (delq '->decomposition attributes))
1048     ;;   )
1049     (if (equal (get-char-attribute char '->titlecase)
1050                (get-char-attribute char '->uppercase))
1051         (setq attributes (delq '->titlecase attributes)))
1052     (when (and (memq '->mojikyo attributes)
1053                (setq value (get-char-attribute char '->mojikyo)))
1054       (insert (format "(->mojikyo\t\t. %06d)\t; %c%s"
1055                       value (decode-char 'mojikyo value)
1056                       line-breaking))
1057       (setq attributes (delq '->mojikyo attributes))
1058       )
1059     (when (and (memq 'hanyu-dazidian-vol attributes)
1060                (setq value (get-char-attribute char 'hanyu-dazidian-vol)))
1061       (insert (format "(hanyu-dazidian-vol  . %d)%s"
1062                       value line-breaking))
1063       (setq attributes (delq 'hanyu-dazidian-vol attributes))
1064       )
1065     (when (and (memq 'hanyu-dazidian-page attributes)
1066                (setq value (get-char-attribute char 'hanyu-dazidian-page)))
1067       (insert (format "(hanyu-dazidian-page . %d)%s"
1068                       value line-breaking))
1069       (setq attributes (delq 'hanyu-dazidian-page attributes))
1070       )
1071     (when (and (memq 'hanyu-dazidian-char attributes)
1072                (setq value (get-char-attribute char 'hanyu-dazidian-char)))
1073       (insert (format "(hanyu-dazidian-char . %d)%s"
1074                       value line-breaking))
1075       (setq attributes (delq 'hanyu-dazidian-char attributes))
1076       )
1077     (unless readable
1078       (dolist (ignored '(composition
1079                          ->denotational <-subsumptive ->ucs-unified
1080                          ->ideographic-component-forms))
1081         (setq attributes (delq ignored attributes))))
1082     (while attributes
1083       (setq name (car attributes))
1084       (unless (eq (setq value (get-char-attribute char name 'value-is-empty))
1085                   'value-is-empty)
1086         (cond ((setq ret (find-charset name))
1087                (setq name (charset-name ret))
1088                (when (not (memq name dest-ccss))
1089                  (setq dest-ccss (cons name dest-ccss))
1090                  (char-db-insert-ccs-feature name value line-breaking))
1091                )
1092               ((string-match "^=>ucs@" (symbol-name name))
1093                (insert (format "(%-18s . #x%04X)\t; %c%s"
1094                                name value (decode-char '=ucs value)
1095                                line-breaking))
1096                )
1097               ((eq name 'jisx0208-1978/4X)
1098                (insert (format "(%-18s . #x%04X)%s"
1099                                name value
1100                                line-breaking))
1101                )
1102               ((and
1103                 (not readable)
1104                 (not (eq name '->subsumptive))
1105                 (not (eq name '->uppercase))
1106                 (not (eq name '->lowercase))
1107                 (not (eq name '->titlecase))
1108                 (not (eq name '->canonical))
1109                 (not (eq name '->Bopomofo))
1110                 (not (eq name '->mistakable))
1111                 (not (eq name '->ideographic-variants))
1112                 (null (get-char-attribute
1113                        char (intern (format "%s*sources" name))))
1114                 (not (string-match "\\*sources$" (symbol-name name)))
1115                 (null (get-char-attribute
1116                        char (intern (format "%s*note" name))))
1117                 (not (string-match "\\*note$" (symbol-name name)))
1118                 (or (eq name '<-identical)
1119                     (eq name '<-uppercase)
1120                     (eq name '<-lowercase)
1121                     (eq name '<-titlecase)
1122                     (eq name '<-canonical)
1123                     (eq name '<-ideographic-variants)
1124                     ;; (eq name '<-synonyms)
1125                     (string-match "^<-synonyms" (symbol-name name))
1126                     (eq name '<-mistakable)
1127                     (when (string-match "^->" (symbol-name name))
1128                       (cond
1129                        ((string-match "^->fullwidth" (symbol-name name))
1130                         (not (and (consp value)
1131                                   (characterp (car value))
1132                                   (encode-char
1133                                    (car value) '=ucs 'defined-only)))
1134                         )
1135                        (t)))
1136                     ))
1137                )
1138               ((or (eq name 'ideographic-structure)
1139                    (eq name 'ideographic-combination)
1140                    (eq name 'ideographic-)
1141                    (eq name '=decomposition)
1142                    (char-feature-base-name= '=decomposition name)
1143                    (char-feature-base-name= '=>decomposition name)
1144                    ;; (string-match "^=>*decomposition\\(@[^*]+\\)?$"
1145                    ;;               (symbol-name name))
1146                    (string-match "^\\(->\\|<-\\)[^*]*$" (symbol-name name))
1147                    (string-match "^\\(->\\|<-\\)[^*]*\\*sources$"
1148                                  (symbol-name name))
1149                    )
1150                (char-db-insert-relation-feature char name value
1151                                                 line-breaking
1152                                                 ccss readable))
1153               ((memq name '(ideograph=
1154                             original-ideograph-of
1155                             ancient-ideograph-of
1156                             vulgar-ideograph-of
1157                             wrong-ideograph-of
1158                             ;; simplified-ideograph-of
1159                             ideographic-variants
1160                             ;; ideographic-different-form-of
1161                             ))
1162                (insert (format "(%-18s%s " name line-breaking))
1163                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1164                      separator nil)
1165                (while (consp value)
1166                  (setq cell (car value))
1167                  (if (and (consp cell)
1168                           (consp (car cell)))
1169                      (progn
1170                        (if separator
1171                            (insert lbs))
1172                        (char-db-insert-alist cell readable)
1173                        (setq separator lbs))
1174                    (if separator
1175                        (insert separator))
1176                    (insert (prin1-to-string cell))
1177                    (setq separator " "))
1178                  (setq value (cdr value)))
1179                (insert ")")
1180                (insert line-breaking))
1181               ((consp value)
1182                (insert (format "(%-18s " name))
1183                (setq lbs (concat "\n" (make-string (current-column) ?\ ))
1184                      separator nil)
1185                (while (consp value)
1186                  (setq cell (car value))
1187                  (if (and (consp cell)
1188                           (consp (car cell))
1189                           (setq ret (condition-case nil
1190                                         (find-char cell)
1191                                       (error nil))))
1192                      (progn
1193                        (setq rest cell
1194                              al nil
1195                              cal nil)
1196                        (while rest
1197                          (setq key (car (car rest)))
1198                          (if (find-charset key)
1199                              (setq cal (cons key cal))
1200                            (setq al (cons key al)))
1201                          (setq rest (cdr rest)))
1202                        (if separator
1203                            (insert lbs))
1204                        (insert-char-attributes ret
1205                                                readable
1206                                                al ; cal
1207                                                nil 'for-sub-node)
1208                        (setq separator lbs))
1209                    (setq ret (prin1-to-string cell))
1210                    (if separator
1211                        (if (< (+ (current-column)
1212                                  (length ret)
1213                                  (length separator))
1214                               76)
1215                            (insert separator)
1216                          (insert lbs)))
1217                    (insert ret)
1218                    (setq separator " "))
1219                  (setq value (cdr value)))
1220                (insert ")")
1221                (insert line-breaking))
1222               (t
1223                (insert (format "(%-18s" name))
1224                (setq ret (prin1-to-string value))
1225                (unless (< (+ (current-column)
1226                              (length ret)
1227                              3)
1228                           76)
1229                  (insert line-breaking))
1230                (insert " . " ret ")" line-breaking)
1231                ;; (insert (format "(%-18s . %S)%s"
1232                ;;                 name value
1233                ;;                 line-breaking))
1234                )
1235               ))
1236       (setq attributes (cdr attributes)))
1237     (insert ")")))
1238
1239 (defun insert-char-data (char &optional readable
1240                               attributes)
1241   (save-restriction
1242     (narrow-to-region (point)(point))
1243     (insert "(define-char
1244   '")
1245     (insert-char-attributes char readable attributes)
1246     (insert ")\n")
1247     (goto-char (point-min))
1248     (while (re-search-forward "[ \t]+$" nil t)
1249       (replace-match ""))
1250     ;; from tabify.
1251     (goto-char (point-min))
1252     (while (re-search-forward "[ \t][ \t][ \t]*" nil t)
1253       (let ((column (current-column))
1254             (indent-tabs-mode t))
1255         (delete-region (match-beginning 0) (point))
1256         (indent-to column)))
1257     (goto-char (point-max))
1258     ;; (tabify (point-min)(point-max))
1259     ))
1260
1261 (defun insert-char-data-with-variant (char &optional printable
1262                                            no-ucs-unified
1263                                            script excluded-script)
1264   (insert-char-data char printable)
1265   (let ((variants (char-variants char))
1266         rest
1267         variant vs ret)
1268     (setq variants (sort variants #'<))
1269     (setq rest variants)
1270     (setq variants (cons char variants))
1271     (while rest
1272       (setq variant (car rest))
1273       (unless (get-char-attribute variant '<-subsumptive)
1274         (if (and (or (null script)
1275                      (null (setq vs (get-char-attribute variant 'script)))
1276                      (memq script vs))
1277                  (or (null excluded-script)
1278                      (null (setq vs (get-char-attribute variant 'script)))
1279                      (not (memq excluded-script vs))))
1280             (unless (and no-ucs-unified (get-char-attribute variant '=ucs))
1281               (insert-char-data variant printable)
1282               (if (setq ret (char-variants variant))
1283                   (while ret
1284                     (or (memq (car ret) variants)
1285                         ;; (get-char-attribute (car ret) '<-subsumptive)
1286                         (setq rest (nconc rest (list (car ret)))))
1287                     (setq ret (cdr ret)))))))
1288       (setq rest (cdr rest)))))
1289
1290 (defun insert-char-range-data (min max &optional script excluded-script)
1291   (let ((code min)
1292         char)
1293     (while (<= code max)
1294       (setq char (decode-char '=ucs code))
1295       (if (encode-char char '=ucs 'defined-only)
1296           (insert-char-data-with-variant char nil 'no-ucs-unified
1297                                          script excluded-script))
1298       (setq code (1+ code)))))
1299
1300 (defun write-char-range-data-to-file (min max file
1301                                           &optional script excluded-script)
1302   (let ((coding-system-for-write char-db-file-coding-system))
1303     (with-temp-buffer
1304       (insert (format ";; -*- coding: %s -*-\n"
1305                       char-db-file-coding-system))
1306       (insert-char-range-data min max script excluded-script)
1307       (write-region (point-min)(point-max) file))))
1308
1309 (defvar what-character-original-window-configuration)
1310
1311 ;;;###autoload
1312 (defun what-char-definition (char)
1313   (interactive (list (char-after)))
1314   (let ((buf (get-buffer-create "*Character Description*"))
1315         (the-buf (current-buffer))
1316         (win-conf (current-window-configuration)))
1317     (pop-to-buffer buf)
1318     (make-local-variable 'what-character-original-window-configuration)
1319     (setq what-character-original-window-configuration win-conf)
1320     (setq buffer-read-only nil)
1321     (erase-buffer)
1322     (condition-case err
1323         (progn
1324           (insert-char-data-with-variant char 'printable)
1325           (unless (char-attribute-alist char)
1326             (insert (format ";; = %c\n"
1327                             (let* ((rest (split-char char))
1328                                    (ccs (pop rest))
1329                                    (code (pop rest)))
1330                               (while rest
1331                                 (setq code (logior (lsh code 8)
1332                                                    (pop rest))))
1333                               (decode-char ccs code)))))
1334           ;; (char-db-update-comment)
1335           (set-buffer-modified-p nil)
1336           (view-mode the-buf (lambda (buf)
1337                                (set-window-configuration
1338                                 what-character-original-window-configuration)
1339                                ))
1340           (goto-char (point-min)))
1341       (error (progn
1342                (set-window-configuration
1343                 what-character-original-window-configuration)
1344                (signal (car err) (cdr err)))))))
1345
1346
1347 ;;; @ end
1348 ;;;
1349
1350 (provide 'char-db-util)
1351
1352 ;;; char-db-util.el ends here