lisp/language/european.el

   1 ;;; european.el --- support for European languages -*- coding: iso-2022-7bit; -*-
   2
   3 ;; Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004
   4 ;;   Free Software Foundation, Inc.
   5 ;; Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003
   6 ;;   National Institute of Advanced Industrial Science and Technology (AIST)
   7 ;;   Registration Number H14PRO021
   8
   9 ;; Keywords: multilingual, European
  10
  11 ;; This file is part of GNU Emacs.
  12
  13 ;; GNU Emacs is free software; you can redistribute it and/or modify
  14 ;; it under the terms of the GNU General Public License as published by
  15 ;; the Free Software Foundation; either version 2, or (at your option)
  16 ;; any later version.
  17
  18 ;; GNU Emacs is distributed in the hope that it will be useful,
  19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ;; GNU General Public License for more details.
  22
  23 ;; You should have received a copy of the GNU General Public License
  24 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  26 ;; Boston, MA 02111-1307, USA.
  27
  28 ;;; Commentary:
  29
  30 ;; For European scripts, all the ISO Latin character sets are
  31 ;; supported, along with various others.
  32
  33 ;;; Code:
  34
  35 ;; Latin-1 (ISO-8859-1)
  36
  37 (set-language-info-alist
  38  "Latin-1" '((charset ascii latin-iso8859-1)
  39              (coding-system iso-latin-1)
  40              (coding-priority iso-latin-1)
  41              (nonascii-translation . latin-iso8859-1)
  42              (unibyte-syntax . "latin-1")
  43              (unibyte-display . iso-latin-1)
  44              (input-method . "latin-1-prefix")
  45              (sample-text
  46               . "Hello, Hej, Tere, Hei, Bonjour, Gr\e,A|_\e(B Gott, Ciao, \e,A!\e(BHola!")
  47              (documentation . "\
  48 This language environment is a generic one for the Latin-1 (ISO-8859-1)
  49 character set which supports the following European languages:
  50  Albanian, Basque, Breton, Catalan, Danish, Dutch, English, Faeroese,
  51  Finnish, French (with restrictions -- see Latin-9), Frisian, Galician,
  52  German, Greenlandic, Icelandic, Irish Gaelic (new orthography),
  53  Italian, Latin, Luxemburgish, Norwegian, Portuguese, Rhaeto-Romanic,
  54  Scottish Gaelic, Spanish, and Swedish.
  55 We also have specific language environments for the following languages:
  56   For Dutch, \"Dutch\".
  57   For German, \"German\".
  58   For French, \"French\".
  59   For Italian, \"Italian\".
  60   For Slovenian, \"Slovenian\".
  61   For Spanish, \"Spanish\".
  62
  63 Latin-1 also covers several written languages outside Europe, including
  64 Indonesian/Malay, Tagalog (Philippines), Swahili and Afrikaans."))
  65  '("European"))
  66
  67 (eval-and-compile
  68   (setq
  69    non-iso-charset-alist
  70    (cp-make-coding-system
  71     windows-1252
  72     [?\\e$,1tL\e(B nil ?\\e$,1rz\e(B ?\\e$,1!R\e(B ?\\e$,1r~\e(B ?\\e$,1s&\e(B ?\\e$,1s \e(B ?\\e$,1s!\e(B ?\\e$,1$f\e(B ?\\e$,1s0\e(B ?\\e$,1! \e(B ?\\e$,1s9\e(B ?\\e$,1 r\e(B nil ?\\e$,1!=\e(B nil nil
  73          ?\\e$,1rx\e(B ?\\e$,1ry\e(B ?\\e$,1r|\e(B ?\\e$,1r}\e(B ?\\e$,1s"\e(B ?\\e$,1rs\e(B ?\\e$,1rt\e(B ?\\e$,1$|\e(B ?\\e$,1ub\e(B ?\\e$,1!!\e(B ?\\e$,1s:\e(B ?\\e$,1 s\e(B nil ?\\e$,1!>\e(B ?\\e$,1!8\e(B ?\\e,A \e(B ?\\e,A!\e(B
  74          ?\\e,A"\e(B ?\\e,A#\e(B ?\\e,A$\e(B ?\\e,A%\e(B ?\\e,A&\e(B ?\\e,A'\e(B ?\\e,A(\e(B ?\\e,A)\e(B ?\\e,A*\e(B ?\\e,A+\e(B ?\\e,A,\e(B ?\\e,A-\e(B ?\\e,A.\e(B ?\\e,A/\e(B ?\\e,A0\e(B ?\\e,A1\e(B ?\\e,A2\e(B
  75          ?\\e,A3\e(B ?\\e,A4\e(B ?\\e,A5\e(B ?\\e,A6\e(B ?\\e,A7\e(B ?\\e,A8\e(B ?\\e,A9\e(B ?\\e,A:\e(B ?\\e,A;\e(B ?\\e,A<\e(B ?\\e,A=\e(B ?\\e,A>\e(B ?\\e,A?\e(B ?\\e,A@\e(B ?\\e,AA\e(B ?\\e,AB\e(B ?\\e,AC\e(B
  76          ?\\e,AD\e(B ?\\e,AE\e(B ?\\e,AF\e(B ?\\e,AG\e(B ?\\e,AH\e(B ?\\e,AI\e(B ?\\e,AJ\e(B ?\\e,AK\e(B ?\\e,AL\e(B ?\\e,AM\e(B ?\\e,AN\e(B ?\\e,AO\e(B ?\\e,AP\e(B ?\\e,AQ\e(B ?\\e,AR\e(B ?\\e,AS\e(B ?\\e,AT\e(B
  77          ?\\e,AU\e(B ?\\e,AV\e(B ?\\e,AW\e(B ?\\e,AX\e(B ?\\e,AY\e(B ?\\e,AZ\e(B ?\\e,A[\e(B ?\\e,A\\e(B ?\\e,A]\e(B ?\\e,A^\e(B ?\\e,A_\e(B ?\\e,A`\e(B ?\\e,Aa\e(B ?\\e,Ab\e(B ?\\e,Ac\e(B ?\\e,Ad\e(B ?\\e,Ae\e(B
  78          ?\\e,Af\e(B ?\\e,Ag\e(B ?\\e,Ah\e(B ?\\e,Ai\e(B ?\\e,Aj\e(B ?\\e,Ak\e(B ?\\e,Al\e(B ?\\e,Am\e(B ?\\e,An\e(B ?\\e,Ao\e(B ?\\e,Ap\e(B ?\\e,Aq\e(B ?\\e,Ar\e(B ?\\e,As\e(B ?\\e,At\e(B ?\\e,Au\e(B ?\\e,Av\e(B
  79          ?\\e,Aw\e(B ?\\e,Ax\e(B ?\\e,Ay\e(B ?\\e,Az\e(B ?\\e,A{\e(B ?\\e,A|\e(B ?\\e,A}\e(B ?\\e,A~\e(B ?\\e,A\x7f\e(B])))
  80 \f
  81 ;; Latin-2 (ISO-8859-2)
  82
  83 (make-coding-system
  84  'iso-latin-2 2 ?2
  85  "ISO 2022 based 8-bit encoding for Latin-2 (MIME:ISO-8859-2)."
  86  '(ascii latin-iso8859-2 nil nil
  87    nil nil nil nil nil nil nil nil nil nil nil t)
  88  '((safe-charsets ascii latin-iso8859-2)
  89    (mime-charset . iso-8859-2)))
  90
  91 (define-coding-system-alias 'iso-8859-2 'iso-latin-2)
  92 (define-coding-system-alias 'latin-2 'iso-latin-2)
  93
  94 (set-language-info-alist
  95  "Latin-2" '((charset ascii latin-iso8859-2)
  96              (coding-system iso-latin-2)
  97              (coding-priority iso-latin-2)
  98              (nonascii-translation . latin-iso8859-2)
  99              (unibyte-syntax . "latin-2")
 100              (unibyte-display . iso-latin-2)
 101              (input-method . "latin-2-prefix")
 102              (documentation . "\
 103 This language environment is a generic one for the Latin-2 (ISO-8859-2)
 104 character set which supports the following languages:
 105  Albanian, Czech, English, German, Hungarian, Polish, Romanian,
 106  Serbo-Croatian or Croatian, Slovak, Slovene, Sorbian (upper and lower),
 107  and Swedish.
 108 We also have specific language environments for the following languages:
 109   For Czech, \"Czech\".
 110   For Croatian, \"Croatian\".
 111   For Romanian, \"Romanian\".
 112   For Slovak, \"Slovak\"."))
 113  '("European"))
 114
 115 \f
 116 ;; Latin-3 (ISO-8859-3)
 117
 118 (make-coding-system
 119  'iso-latin-3 2 ?3
 120  "ISO 2022 based 8-bit encoding for Latin-3 (MIME:ISO-8859-3)."
 121  '(ascii latin-iso8859-3 nil nil
 122    nil nil nil nil nil nil nil nil nil nil nil t)
 123  '((safe-charsets ascii latin-iso8859-3)
 124    (mime-charset . iso-8859-3)))
 125
 126 (define-coding-system-alias 'iso-8859-3 'iso-latin-3)
 127 (define-coding-system-alias 'latin-3 'iso-latin-3)
 128
 129 (set-language-info-alist
 130  "Latin-3" '((charset ascii latin-iso8859-3)
 131              (coding-system iso-latin-3)
 132              (coding-priority iso-latin-3)
 133              (nonascii-translation . latin-iso8859-3)
 134              (unibyte-syntax . "latin-3")
 135              (unibyte-display . iso-latin-3)
 136              (input-method . "latin-3-prefix")
 137              (documentation . "\
 138 These languages are supported with the Latin-3 (ISO-8859-3) character set:
 139  Afrikaans, Catalan, Dutch, English, Esperanto, French, Galician,
 140  German, Italian, Maltese, Spanish, and Turkish."))
 141  '("European"))
 142
 143 \f
 144 ;; Latin-4 (ISO-8859-4)
 145
 146 (make-coding-system
 147  'iso-latin-4 2 ?4
 148  "ISO 2022 based 8-bit encoding for Latin-4 (MIME:ISO-8859-4)."
 149  '(ascii latin-iso8859-4 nil nil
 150    nil nil nil nil nil nil nil nil nil nil nil t)
 151  '((safe-charsets ascii latin-iso8859-4)
 152    (mime-charset . iso-8859-4)))
 153
 154 (define-coding-system-alias 'iso-8859-4 'iso-latin-4)
 155 (define-coding-system-alias 'latin-4 'iso-latin-4)
 156
 157 (set-language-info-alist
 158  "Latin-4" '((charset ascii latin-iso8859-4)
 159              (coding-system iso-8859-4)
 160              (coding-priority iso-8859-4)
 161              (nonascii-translation . latin-iso8859-4)
 162              (unibyte-syntax . "latin-4")
 163              (unibyte-display . iso-8859-4)
 164              (input-method . "latin-4-postfix")
 165              (documentation . "\
 166 These languages are supported with the Latin-4 (ISO-8859-4) character set:
 167  Danish, English, Estonian, Finnish, German, Greenlandic, Lappish,
 168  Latvian, Lithuanian, and Norwegian."))
 169  '("European"))
 170
 171 \f
 172 ;; Latin-5 (ISO-8859-9)
 173
 174 (make-coding-system
 175  'iso-latin-5 2 ?9
 176  "ISO 2022 based 8-bit encoding for Latin-5 (MIME:ISO-8859-9)."
 177  '(ascii latin-iso8859-9 nil nil
 178    nil nil nil nil nil nil nil nil nil nil nil t)
 179  '((safe-charsets ascii latin-iso8859-9)
 180    (mime-charset . iso-8859-9)))
 181
 182 (define-coding-system-alias 'iso-8859-9 'iso-latin-5)
 183 (define-coding-system-alias 'latin-5 'iso-latin-5)
 184
 185 (set-language-info-alist
 186  "Latin-5" '((charset ascii latin-iso8859-9)
 187              (coding-system iso-latin-5)
 188              (coding-priority iso-latin-5)
 189              (nonascii-translation . latin-iso8859-9)
 190              (unibyte-syntax . "latin-5")
 191              (unibyte-display . iso-latin-5)
 192              (input-method . "latin-5-postfix")
 193              (documentation . "Support for Turkish language."))
 194  '("European"))
 195
 196 \f
 197 ;; Latin-8 (ISO-8859-14)
 198
 199 (make-coding-system
 200  'iso-latin-8 2 ?W                      ; `W' for `Welsh', since `C'
 201                                         ; for `Celtic' is taken.
 202  "ISO 2022 based 8-bit encoding for Latin-8 (MIME:ISO-8859-14)."
 203  '(ascii latin-iso8859-14 nil nil
 204    nil nil nil nil nil nil nil nil nil nil nil t t)
 205  '((safe-charsets ascii latin-iso8859-14)
 206    (mime-charset . iso-8859-14)))
 207
 208 (define-coding-system-alias 'iso-8859-14 'iso-latin-8)
 209 (define-coding-system-alias 'latin-8 'iso-latin-8)
 210
 211 (set-language-info-alist
 212  "Latin-8" '((charset ascii latin-iso8859-14)
 213              (coding-system iso-latin-8)
 214              (coding-priority iso-latin-8)
 215              (nonascii-translation . latin-iso8859-14)
 216              (unibyte-syntax . "latin-8")
 217              (unibyte-display . iso-latin-8)
 218              (input-method . "latin-8-prefix")
 219              ;; Fixme: Welsh/Ga{e}lic greetings
 220              (sample-text . "\e,_"\e(B \e,_p\e(B \e,_^\e(B")
 221              (documentation . "\
 222 This language environment is a generic one for the Latin-8 (ISO-8859-14)
 223 character set which supports the Celtic languages, including those not
 224 covered by other ISO-8859 character sets:
 225  Welsh, Manx Gaelic and Irish Gaelic (old orthography)."))
 226  '("European"))
 227 \f
 228 ;; Latin-9 (ISO-8859-15)
 229
 230 (make-coding-system
 231  'iso-latin-9 2 ?0                      ; `0' for `Latin-0'
 232  "ISO 2022 based 8-bit encoding for Latin-9 (MIME:ISO-8859-15)."
 233  '(ascii latin-iso8859-15 nil nil
 234    nil nil nil nil nil nil nil nil nil nil nil t t)
 235  '((safe-charsets ascii latin-iso8859-15)
 236    (mime-charset . iso-8859-15)))
 237
 238 (define-coding-system-alias 'iso-8859-15 'iso-latin-9)
 239 (define-coding-system-alias 'latin-9 'iso-latin-9)
 240 (define-coding-system-alias 'latin-0 'iso-latin-9)
 241
 242 (set-language-info-alist
 243  "Latin-9" '((charset ascii latin-iso8859-15)
 244              (coding-system iso-latin-9)
 245              (coding-priority iso-latin-9)
 246              (nonascii-translation . latin-iso8859-15)
 247              (unibyte-syntax . "latin-9")
 248              (unibyte-display . iso-latin-9)
 249              (input-method . "latin-9-prefix")
 250              (sample-text
 251               . "AVE. \e,b&(48<=>\e(B \e,b$\e(B")
 252              (documentation . "\
 253 This language environment is a generic one for the Latin-9 (ISO-8859-15)
 254 character set which supports the same languages as Latin-1 with the
 255 addition of the Euro sign and some additional French and Finnish letters.
 256 Latin-9 is sometimes nicknamed `Latin-0'."))
 257  '("European"))
 258 \f
 259 (set-language-info-alist
 260  "Dutch" '((tutorial . "TUTORIAL.nl")
 261            (charset ascii latin-iso8859-1)
 262            (coding-system iso-latin-1 iso-latin-9)
 263            (coding-priority iso-latin-1)
 264            (nonascii-translation . latin-iso8859-1)
 265            (unibyte-syntax . "latin-1")
 266            (unibyte-display . iso-latin-1)
 267            (input-method . "dutch")
 268            (sample-text . "Er is een aantal manieren waarop je dit kan doen")
 269            (documentation . "\
 270 This language environment is almost the same as Latin-1,
 271 but it selects the Dutch tutorial and input method."))
 272  '("European"))
 273
 274 (set-language-info-alist
 275  "German" '((tutorial . "TUTORIAL.de")
 276             (charset ascii latin-iso8859-1)
 277             (coding-system iso-latin-1 iso-latin-9)
 278             (coding-priority iso-latin-1)
 279             (input-method . "german-postfix")
 280             (nonascii-translation . latin-iso8859-1)
 281             (unibyte-syntax . "latin-1")
 282             (unibyte-display . iso-latin-1)
 283             (sample-text . "\
 284 German (Deutsch Nord)   Guten Tag
 285 German (Deutsch S\e,A|\e(Bd)      Gr\e,A|_\e(B Gott")
 286             (documentation . "\
 287 This language environment is almost the same as Latin-1,
 288 but sets the default input method to \"german-postfix\".
 289 Additionally, it selects the German tutorial."))
 290  '("European"))
 291
 292 (set-language-info-alist
 293  "French" '((tutorial . "TUTORIAL.fr")
 294             (charset ascii latin-iso8859-1)
 295             (coding-system iso-latin-1 iso-latin-9)
 296             (coding-priority iso-latin-1)
 297             (nonascii-translation . latin-iso8859-1)
 298             (unibyte-syntax . "latin-1")
 299             (unibyte-display . iso-latin-1)
 300             (input-method . "latin-1-prefix")
 301             (sample-text . "French (Fran\e,Ag\e(Bais)     Bonjour, Salut")
 302             (documentation . "\
 303 This language environment is almost the same as Latin-1,
 304 but it selects the French tutorial and input method."))
 305  '("European"))
 306
 307 (set-language-info-alist
 308  "Italian" '((tutorial . "TUTORIAL.it")
 309             (charset ascii latin-iso8859-1)
 310             (coding-system iso-latin-1 iso-latin-9)
 311             (coding-priority iso-latin-1)
 312             (nonascii-translation . latin-iso8859-1)
 313             (unibyte-syntax . "latin-1")
 314             (unibyte-display . iso-latin-1)
 315             (input-method . "italian-postfix")
 316             (sample-text . "Salve, ciao!")
 317             (documentation . "\
 318 This language environment is almost the same as Latin-1,
 319 but sets the default input method to \"italian-postfix\".
 320 Additionally, it selects the Italian tutorial."))
 321  '("European"))
 322
 323 (set-language-info-alist
 324  "Slovenian" '((charset . (ascii latin-iso8859-2))
 325               (coding-system . (iso-8859-2))
 326               (coding-priority . (iso-8859-2))
 327               (nonascii-translation . latin-iso8859-2)
 328               (input-method . "slovenian")
 329               (unibyte-syntax . "latin-2")
 330               (unibyte-display . iso-8859-2)
 331               (tutorial . "TUTORIAL.sl")
 332               (sample-text . "\e,B.\e(Belimo vam uspe\e,B9\e(Ben dan!")
 333               (documentation . "\
 334 This language environment is almost the same as Latin-2,
 335 but it selects the Slovenian tutorial and input method."))
 336  '("European"))
 337
 338 (set-language-info-alist
 339  "Spanish" '((tutorial . "TUTORIAL.es")
 340             (charset ascii latin-iso8859-1)
 341             (coding-system iso-latin-1 iso-latin-9)
 342             (coding-priority iso-latin-1)
 343             (input-method . "spanish-postfix")
 344             (nonascii-translation . latin-iso8859-1)
 345             (unibyte-syntax . "latin-1")
 346             (unibyte-display . iso-latin-1)
 347             (sample-text . "Spanish (Espa\e,Aq\e(Bol)     \e,A!\e(BHola!")
 348             (documentation . "\
 349 This language environment is almost the same as Latin-1,
 350 but it sets the default input method to \"spanish-postfix\",
 351 and it selects the Spanish tutorial."))
 352  '("European"))
 353
 354 ;; For Turkish, the character set ISO-8859-9 (Latin-5) is used.  But,
 355 ;; before the introduction of ISO-8859-9 in 1988, ISO-8859-3 (Latin-3)
 356 ;; was used for Turkish.  Those who use Latin-3 for Turkish should use
 357 ;; "Latin-3" language environment.
 358
 359 (set-language-info-alist
 360  "Turkish" '((charset ascii latin-iso8859-9)
 361              (coding-system iso-latin-5 iso-latin-3)
 362              (coding-priority iso-latin-5)
 363              (nonascii-translation . latin-iso8859-9)
 364              (unibyte-syntax . "latin-5")
 365              (unibyte-display . iso-latin-5)
 366              (input-method . "turkish-postfix")
 367              (sample-text . "Turkish (T\e,M|\e(Brk\e,Mg\e(Be)       Merhaba")
 368              (documentation . t)))
 369
 370 ;; Polish ISO 8859-2 environment.
 371 ;; Maintainer: Wlodek Bzyl <matwb@univ.gda.pl>
 372 ;; Keywords: multilingual, Polish
 373
 374 (set-language-info-alist
 375  "Polish" '((charset . (ascii latin-iso8859-2))
 376            (coding-system . (iso-8859-2))
 377            (coding-priority . (iso-8859-2))
 378            (input-method . "polish-slash")
 379            (nonascii-translation . latin-iso8859-2)
 380            (unibyte-syntax . "latin-2")
 381            (unibyte-display . iso-8859-2)
 382            (tutorial . "TUTORIAL.pl")
 383            (sample-text . "P\e,Bs\e(Bjd\e,B<\e(B, ki\e,Bq\e(B-\e,B?\e(Be t\e,Bj\e(B chmurno\e,B6f\e(B w g\e,B31\e(Bb flaszy")
 384            (documentation . t))
 385  '("European"))
 386
 387 (set-language-info-alist
 388  "Welsh" `((coding-system utf-8 latin-8) ; the input method is Unicode-based
 389            (coding-priority utf-8 latin-8)
 390            (nonascii-translation . latin-iso8859-14)
 391            (input-method . "welsh")
 392            (documentation . "Support for Welsh, using Unicode."))
 393  '("European"))
 394
 395 (set-language-info-alist
 396  "Latin-6" `((coding-system latin-6)
 397              (coding-priority latin-6)
 398              (nonascii-translation . ,(get 'decode-iso-latin-6 'translation-table))
 399              (input-method . "latin-prefix")
 400              (features code-pages)
 401              (documentation . "Support for Latin-6."))
 402  '("European"))
 403
 404 (set-language-info-alist
 405  "Latin-7" `((coding-system latin-7)
 406              (coding-priority latin-7)
 407              (nonascii-translation . ,(get 'decode-iso-latin-7
 408                                            'translation-table))
 409              (input-method . "latin-prefix")
 410              (features code-pages)
 411              (documentation . "Support for Latin-7, e.g. Latvian, Lithuanian."))
 412  '("European"))
 413
 414 (set-language-info-alist
 415  "Lithuanian" `((coding-system latin-7)
 416                 (coding-priority latin-7)
 417                 (input-method . "lithuanian-keyboard")
 418                 (nonascii-translation . ,(get 'decode-iso-latin-7
 419                                               'translation-table))
 420                 (features code-pages)
 421                 (documentation . "Support for Lithuanian."))
 422  '("European"))
 423
 424 (set-language-info-alist
 425  "Latvian" `((coding-system latin-7)
 426              (coding-priority latin-7)
 427              (input-method . "latvian-keyboard")
 428              (nonascii-translation . ,(get 'decode-iso-latin-7
 429                                            'translation-table))
 430              (features code-pages)
 431              (documentation . "Support for Latvian."))
 432  '("European"))
 433
 434 (set-language-info-alist
 435  "Swedish" '((tutorial . "TUTORIAL.sv")
 436             (charset ascii latin-iso8859-1)
 437             (coding-system iso-latin-1)
 438             (coding-priority iso-latin-1)
 439             (nonascii-translation . latin-iso8859-1)
 440             (unibyte-syntax . "latin-1")
 441             (unibyte-display . iso-latin-1)
 442             (sample-text . "Goddag Hej")
 443             (documentation . "Support for Swedish"))
 444  '("European"))
 445
 446 (set-language-info-alist
 447  "Croatian" '((charset . (ascii latin-iso8859-2))
 448               (coding-system . (iso-8859-2))
 449               (coding-priority . (iso-8859-2))
 450               (input-method . "croatian")
 451               (nonascii-translation . latin-iso8859-2)
 452               (unibyte-syntax . "latin-2")
 453               (unibyte-display . iso-8859-2)
 454               (documentation . "Support for Croatian with Latin-2 encoding."))
 455  '("European"))
 456
 457 (set-language-info-alist
 458  "Brazilian Portuguese" '((tutorial . "TUTORIAL.pt_BR")
 459             (charset ascii latin-iso8859-1)
 460             (coding-system iso-latin-1 iso-latin-9)
 461             (coding-priority iso-latin-1)
 462             (nonascii-translation . latin-iso8859-1)
 463             (unibyte-syntax . "latin-1")
 464             (unibyte-display . iso-latin-1)
 465             (input-method . "latin-1-prefix")
 466             (sample-text . "Oi")
 467             (documentation . "Support for Brazilian Portuguese."))
 468  '("European"))
 469 \f
 470 ;; Definitions for the Mac Roman character sets and coding system.
 471 ;; The Mac Roman encoding uses all 128 code points in the range 128 to
 472 ;; 255 for actual characters.  Emacs decodes them to one of the
 473 ;; following character sets.
 474 ;;      ascii, latin-iso8859-1, mule-unicode-0100-24ff,
 475 ;;      mule-unicode-2500-33ff, mule-unicode-e000-ffff
 476
 477 (let
 478     ((encoding-vector (make-vector 256 nil))
 479      (i 0)
 480      (vec       ;; mac-roman (128..255) -> UCS mapping
 481       [ #x00C4  ;; 128:LATIN CAPITAL LETTER A WITH DIAERESIS
 482         #x00C5  ;; 129:LATIN CAPITAL LETTER A WITH RING ABOVE
 483         #x00C7  ;; 130:LATIN CAPITAL LETTER C WITH CEDILLA
 484         #x00C9  ;; 131:LATIN CAPITAL LETTER E WITH ACUTE
 485         #x00D1  ;; 132:LATIN CAPITAL LETTER N WITH TILDE
 486         #x00D6  ;; 133:LATIN CAPITAL LETTER O WITH DIAERESIS
 487         #x00DC  ;; 134:LATIN CAPITAL LETTER U WITH DIAERESIS
 488         #x00E1  ;; 135:LATIN SMALL LETTER A WITH ACUTE
 489         #x00E0  ;; 136:LATIN SMALL LETTER A WITH GRAVE
 490         #x00E2  ;; 137:LATIN SMALL LETTER A WITH CIRCUMFLEX
 491         #x00E4  ;; 138:LATIN SMALL LETTER A WITH DIAERESIS
 492         #x00E3  ;; 139:LATIN SMALL LETTER A WITH TILDE
 493         #x00E5  ;; 140:LATIN SMALL LETTER A WITH RING ABOVE
 494         #x00E7  ;; 141:LATIN SMALL LETTER C WITH CEDILLA
 495         #x00E9  ;; 142:LATIN SMALL LETTER E WITH ACUTE
 496         #x00E8  ;; 143:LATIN SMALL LETTER E WITH GRAVE
 497         #x00EA  ;; 144:LATIN SMALL LETTER E WITH CIRCUMFLEX
 498         #x00EB  ;; 145:LATIN SMALL LETTER E WITH DIAERESIS
 499         #x00ED  ;; 146:LATIN SMALL LETTER I WITH ACUTE
 500         #x00EC  ;; 147:LATIN SMALL LETTER I WITH GRAVE
 501         #x00EE  ;; 148:LATIN SMALL LETTER I WITH CIRCUMFLEX
 502         #x00EF  ;; 149:LATIN SMALL LETTER I WITH DIAERESIS
 503         #x00F1  ;; 150:LATIN SMALL LETTER N WITH TILDE
 504         #x00F3  ;; 151:LATIN SMALL LETTER O WITH ACUTE
 505         #x00F2  ;; 152:LATIN SMALL LETTER O WITH GRAVE
 506         #x00F4  ;; 153:LATIN SMALL LETTER O WITH CIRCUMFLEX
 507         #x00F6  ;; 154:LATIN SMALL LETTER O WITH DIAERESIS
 508         #x00F5  ;; 155:LATIN SMALL LETTER O WITH TILDE
 509         #x00FA  ;; 156:LATIN SMALL LETTER U WITH ACUTE
 510         #x00F9  ;; 157:LATIN SMALL LETTER U WITH GRAVE
 511         #x00FB  ;; 158:LATIN SMALL LETTER U WITH CIRCUMFLEX
 512         #x00FC  ;; 159:LATIN SMALL LETTER U WITH DIAERESIS
 513         #x2020  ;; 160:DAGGER
 514         #x00B0  ;; 161:DEGREE SIGN
 515         #x00A2  ;; 162:CENT SIGN
 516         #x00A3  ;; 163:POUND SIGN
 517         #x00A7  ;; 164:SECTION SIGN
 518         #x2022  ;; 165:BULLET
 519         #x00B6  ;; 166:PILCROW SIGN
 520         #x00DF  ;; 167:LATIN SMALL LETTER SHARP S
 521         #x00AE  ;; 168:REGISTERED SIGN
 522         #x00A9  ;; 169:COPYRIGHT SIGN
 523         #x2122  ;; 170:TRADE MARK SIGN
 524         #x00B4  ;; 171:ACUTE ACCENT
 525         #x00A8  ;; 172:DIAERESIS
 526         #x2260  ;; 173:NOT EQUAL TO
 527         #x00C6  ;; 174:LATIN CAPITAL LETTER AE
 528         #x00D8  ;; 175:LATIN CAPITAL LETTER O WITH STROKE
 529         #x221E  ;; 176:INFINITY
 530         #x00B1  ;; 177:PLUS-MINUS SIGN
 531         #x2264  ;; 178:LESS-THAN OR EQUAL TO
 532         #x2265  ;; 179:GREATER-THAN OR EQUAL TO
 533         #x00A5  ;; 180:YEN SIGN
 534         #x00B5  ;; 181:MICRO SIGN
 535         #x2202  ;; 182:PARTIAL DIFFERENTIAL
 536         #x2211  ;; 183:N-ARY SUMMATION
 537         #x220F  ;; 184:N-ARY PRODUCT
 538         #x03C0  ;; 185:GREEK SMALL LETTER PI
 539         #x222B  ;; 186:INTEGRAL
 540         #x00AA  ;; 187:FEMININE ORDINAL INDICATOR
 541         #x00BA  ;; 188:MASCULINE ORDINAL INDICATOR
 542         #x03A9  ;; 189:GREEK CAPITAL LETTER OMEGA
 543         #x00E6  ;; 190:LATIN SMALL LETTER AE
 544         #x00F8  ;; 191:LATIN SMALL LETTER O WITH STROKE
 545         #x00BF  ;; 192:INVERTED QUESTION MARK
 546         #x00A1  ;; 193:INVERTED EXCLAMATION MARK
 547         #x00AC  ;; 194:NOT SIGN
 548         #x221A  ;; 195:SQUARE ROOT
 549         #x0192  ;; 196:LATIN SMALL LETTER F WITH HOOK
 550         #x2248  ;; 197:ALMOST EQUAL TO
 551         #x2206  ;; 198:INCREMENT
 552         #x00AB  ;; 199:LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
 553         #x00BB  ;; 200:RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 554         #x2026  ;; 201:HORIZONTAL ELLIPSIS
 555         #x00A0  ;; 202:NO-BREAK SPACE
 556         #x00C0  ;; 203:LATIN CAPITAL LETTER A WITH GRAVE
 557         #x00C3  ;; 204:LATIN CAPITAL LETTER A WITH TILDE
 558         #x00D5  ;; 205:LATIN CAPITAL LETTER O WITH TILDE
 559         #x0152  ;; 206:LATIN CAPITAL LIGATURE OE
 560         #x0153  ;; 207:LATIN SMALL LIGATURE OE
 561         #x2013  ;; 208:EN DASH
 562         #x2014  ;; 209:EM DASH
 563         #x201C  ;; 210:LEFT DOUBLE QUOTATION MARK
 564         #x201D  ;; 211:RIGHT DOUBLE QUOTATION MARK
 565         #x2018  ;; 212:LEFT SINGLE QUOTATION MARK
 566         #x2019  ;; 213:RIGHT SINGLE QUOTATION MARK
 567         #x00F7  ;; 214:DIVISION SIGN
 568         #x25CA  ;; 215:LOZENGE
 569         #x00FF  ;; 216:LATIN SMALL LETTER Y WITH DIAERESIS
 570         #x0178  ;; 217:LATIN CAPITAL LETTER Y WITH DIAERESIS
 571         #x2044  ;; 218:FRACTION SLASH
 572         #x20AC  ;; 219:EURO SIGN
 573         #x2039  ;; 220:SINGLE LEFT-POINTING ANGLE QUOTATION MARK
 574         #x203A  ;; 221:SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
 575         #xFB01  ;; 222:LATIN SMALL LIGATURE FI
 576         #xFB02  ;; 223:LATIN SMALL LIGATURE FL
 577         #x2021  ;; 224:DOUBLE DAGGER
 578         #x00B7  ;; 225:MIDDLE DOT
 579         #x201A  ;; 226:SINGLE LOW-9 QUOTATION MARK
 580         #x201E  ;; 227:DOUBLE LOW-9 QUOTATION MARK
 581         #x2030  ;; 228:PER MILLE SIGN
 582         #x00C2  ;; 229:LATIN CAPITAL LETTER A WITH CIRCUMFLEX
 583         #x00CA  ;; 230:LATIN CAPITAL LETTER E WITH CIRCUMFLEX
 584         #x00C1  ;; 231:LATIN CAPITAL LETTER A WITH ACUTE
 585         #x00CB  ;; 232:LATIN CAPITAL LETTER E WITH DIAERESIS
 586         #x00C8  ;; 233:LATIN CAPITAL LETTER E WITH GRAVE
 587         #x00CD  ;; 234:LATIN CAPITAL LETTER I WITH ACUTE
 588         #x00CE  ;; 235:LATIN CAPITAL LETTER I WITH CIRCUMFLEX
 589         #x00CF  ;; 236:LATIN CAPITAL LETTER I WITH DIAERESIS
 590         #x00CC  ;; 237:LATIN CAPITAL LETTER I WITH GRAVE
 591         #x00D3  ;; 238:LATIN CAPITAL LETTER O WITH ACUTE
 592         #x00D4  ;; 239:LATIN CAPITAL LETTER O WITH CIRCUMFLEX
 593         #xF8FF  ;; 240:Apple logo
 594         #x00D2  ;; 241:LATIN CAPITAL LETTER O WITH GRAVE
 595         #x00DA  ;; 242:LATIN CAPITAL LETTER U WITH ACUTE
 596         #x00DB  ;; 243:LATIN CAPITAL LETTER U WITH CIRCUMFLEX
 597         #x00D9  ;; 244:LATIN CAPITAL LETTER U WITH GRAVE
 598         #x0131  ;; 245:LATIN SMALL LETTER DOTLESS I
 599         #x02C6  ;; 246:MODIFIER LETTER CIRCUMFLEX ACCENT
 600         #x02DC  ;; 247:SMALL TILDE
 601         #x00AF  ;; 248:MACRON
 602         #x02D8  ;; 249:BREVE
 603         #x02D9  ;; 250:DOT ABOVE
 604         #x02DA  ;; 251:RING ABOVE
 605         #x00B8  ;; 252:CEDILLA
 606         #x02DD  ;; 253:DOUBLE ACUTE ACCENT
 607         #x02DB  ;; 254:OGONEK
 608         #x02C7  ;; 255:CARON
 609         ])
 610      translation-table)
 611   (while (< i 128)
 612     (aset encoding-vector i i)
 613     (setq i (1+ i)))
 614   (while (< i 256)
 615     (aset encoding-vector i
 616           (decode-char 'ucs (aref vec (- i 128))))
 617     (setq i (1+ i)))
 618   (setq translation-table
 619         (make-translation-table-from-vector encoding-vector))
 620   (define-translation-table 'mac-roman-decoder translation-table)
 621   (define-translation-table 'mac-roman-encoder
 622     (char-table-extra-slot translation-table 0)))
 623
 624 (define-ccl-program decode-mac-roman
 625   `(4
 626     ((loop
 627       (read r1)
 628       (if (r1 < 128)  ;; ASCII
 629           (r0 = ,(charset-id 'ascii))
 630         (if (r1 < 160)
 631             (r0 = ,(charset-id 'eight-bit-control))
 632           (r0 = ,(charset-id 'eight-bit-graphic))))
 633       (translate-character mac-roman-decoder r0 r1)
 634       (write-multibyte-character r0 r1)
 635       (repeat))))
 636   "CCL program to decode Mac Roman")
 637
 638 (define-ccl-program encode-mac-roman
 639   `(1
 640     ((loop
 641       (read-multibyte-character r0 r1)
 642       (translate-character ucs-mule-to-mule-unicode r0 r1)
 643       (translate-character mac-roman-encoder r0 r1)
 644       (if (r0 != ,(charset-id 'ascii))
 645           (if (r0 != ,(charset-id 'eight-bit-graphic))
 646               (if (r0 != ,(charset-id 'eight-bit-control))
 647                   (r1 = ??))))
 648       (write-repeat r1))))
 649   "CCL program to encode Mac Roman")
 650
 651 (make-coding-system
 652  'mac-roman 4 ?M
 653  "Mac Roman Encoding (MIME:MACINTOSH)."
 654  '(decode-mac-roman . encode-mac-roman)
 655  (list (cons 'safe-chars (get 'mac-roman-encoder 'translation-table))
 656        '(valid-codes (0 . 255))
 657        '(mime-charset . macintosh)))            ; per IANA, rfc1345
 658
 659 (defconst diacritic-composition-pattern "\\C^\\c^+")
 660
 661 (defun diacritic-compose-region (beg end)
 662   "Compose diacritic characters in the region.
 663 When called from a program, expects two arguments,
 664 positions (integers or markers) specifying the region."
 665   (interactive "r")
 666   (save-restriction
 667     (narrow-to-region beg end)
 668     (goto-char (point-min))
 669     (while (re-search-forward diacritic-composition-pattern nil t)
 670       (compose-region (match-beginning 0) (match-end 0)))))
 671
 672 (defun diacritic-compose-string (string)
 673   "Compose diacritic characters in STRING and return the resulting string."
 674   (let ((idx 0))
 675     (while (setq idx (string-match diacritic-composition-pattern string idx))
 676       (compose-string string idx (match-end 0))
 677       (setq idx (match-end 0))))
 678   string)
 679
 680 (defun diacritic-compose-buffer ()
 681   "Compose diacritic characters in the current buffer."
 682   (interactive)
 683   (diacritic-compose-region (point-min) (point-max)))
 684
 685 (defun diacritic-post-read-conversion (len)
 686   (diacritic-compose-region (point) (+ (point) len))
 687   len)
 688
 689 (defun diacritic-composition-function (from to pattern &optional string)
 690   "Compose diacritic text in the region FROM and TO.
 691 The text matches the regular expression PATTERN.
 692 Optional 4th argument STRING, if non-nil, is a string containing text
 693 to compose.
 694
 695 The return value is the number of composed characters."
 696   (when (< (1+ from) to)
 697       (if string
 698           (compose-string string from to)
 699         (compose-region from to))
 700       (- to from)))
 701
 702 ;; Register a function to compose Unicode diacrtics and marks.
 703 (let ((patterns '(("\\C^\\c^+" . diacritic-composition-function))))
 704   (let ((c #x300))
 705     (while (<= c #x362)
 706       (aset composition-function-table (decode-char 'ucs c) patterns)
 707       (setq c (1+ c)))
 708     (setq c #x20d0)
 709     (while (<= c #x20e3)
 710       (aset composition-function-table (decode-char 'ucs c) patterns)
 711       (setq c (1+ c)))))
 712
 713 (provide 'european)
 714
 715 ;;; arch-tag: 9e018b12-fb02-4120-907b-9adeaf84b5c2
 716 ;;; european.el ends here