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[gnu-emacs] / lisp / language / european.el

;;; european.el --- support for European languages -*- coding: iso-2022-7bit; -*-

;; Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
;;   Free Software Foundation, Inc.
;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
;;   2005, 2006, 2007
;;   National Institute of Advanced Industrial Science and Technology (AIST)
;;   Registration Number H14PRO021

;; Keywords: multilingual, European

;; This file is part of GNU Emacs.

;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.

;;; Commentary:

;; For European scripts, all the ISO Latin character sets are
;; supported, along with various others.

;;; Code:

;; Latin-1 (ISO-8859-1)

(set-language-info-alist
 "Latin-1" '((charset ascii latin-iso8859-1)
             (coding-system iso-latin-1)
             (coding-priority iso-latin-1 windows-1252)
             (nonascii-translation . latin-iso8859-1)
             (unibyte-syntax . "latin-1")
             (unibyte-display . iso-latin-1)
             (input-method . "latin-1-prefix")
             (sample-text
              . "Hello, Hej, Tere, Hei, Bonjour, Gr\e,A|_\e(B Gott, Ciao, \e,A!\e(BHola!")
             (documentation . "\
This language environment is a generic one for the Latin-1 (ISO-8859-1)
character set which supports the following European languages:
 Albanian, Basque, Breton, Catalan, Danish, Dutch, English, Faeroese,
 Finnish, French (with restrictions -- see Latin-9), Frisian, Galician,
 German, Greenlandic, Icelandic, Irish Gaelic (new orthography),
 Italian, Latin, Luxemburgish, Norwegian, Portuguese, Rhaeto-Romanic,
 Scottish Gaelic, Spanish, and Swedish.
We also have specific language environments for the following languages:
  For Dutch, \"Dutch\".
  For German, \"German\".
  For French, \"French\".
  For Italian, \"Italian\".
  For Slovenian, \"Slovenian\".
  For Spanish, \"Spanish\".

Latin-1 also covers several written languages outside Europe, including
Indonesian/Malay, Tagalog (Philippines), Swahili and Afrikaans."))
 '("European"))

(eval-and-compile
  (setq
   non-iso-charset-alist
   (cp-make-coding-system
    windows-1252
    [?\\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
         ?\\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$,1!8\e(B ?\\e,A \e(B ?\\e,A!\e(B
         ?\\e,A"\e(B ?\\e,A#\e(B ?\\e,A$\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
         ?\\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
         ?\\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
         ?\\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
         ?\\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
         ?\\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\7f\e(B])))

(define-coding-system-alias 'cp1252 'windows-1252)

\f
;; Latin-2 (ISO-8859-2)

(make-coding-system
 'iso-latin-2 2 ?2
 "ISO 2022 based 8-bit encoding for Latin-2 (MIME:ISO-8859-2)."
 '(ascii latin-iso8859-2 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t)
 '((safe-charsets ascii latin-iso8859-2)
   (mime-charset . iso-8859-2)))

(define-coding-system-alias 'iso-8859-2 'iso-latin-2)
(define-coding-system-alias 'latin-2 'iso-latin-2)

(set-language-info-alist
 "Latin-2" '((charset ascii latin-iso8859-2)
             (coding-system iso-latin-2)
             (coding-priority iso-latin-2)
             (nonascii-translation . latin-iso8859-2)
             (unibyte-syntax . "latin-2")
             (unibyte-display . iso-latin-2)
             (input-method . "latin-2-prefix")
             (documentation . "\
This language environment is a generic one for the Latin-2 (ISO-8859-2)
character set which supports the following languages:
 Albanian, Czech, English, German, Hungarian, Polish, Romanian,
 Serbo-Croatian or Croatian, Slovak, Slovene, Sorbian (upper and lower),
 and Swedish.
We also have specific language environments for the following languages:
  For Czech, \"Czech\".
  For Croatian, \"Croatian\".
  For Romanian, \"Romanian\".
  For Slovak, \"Slovak\"."))
 '("European"))

\f
;; Latin-3 (ISO-8859-3)

(make-coding-system
 'iso-latin-3 2 ?3
 "ISO 2022 based 8-bit encoding for Latin-3 (MIME:ISO-8859-3)."
 '(ascii latin-iso8859-3 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t)
 '((safe-charsets ascii latin-iso8859-3)
   (mime-charset . iso-8859-3)))

(define-coding-system-alias 'iso-8859-3 'iso-latin-3)
(define-coding-system-alias 'latin-3 'iso-latin-3)

(set-language-info-alist
 "Latin-3" '((charset ascii latin-iso8859-3)
             (coding-system iso-latin-3)
             (coding-priority iso-latin-3)
             (nonascii-translation . latin-iso8859-3)
             (unibyte-syntax . "latin-3")
             (unibyte-display . iso-latin-3)
             (input-method . "latin-3-prefix")
             (documentation . "\
These languages are supported with the Latin-3 (ISO-8859-3) character set:
 Afrikaans, Catalan, Dutch, English, Esperanto, French, Galician,
 German, Italian, Maltese, Spanish, and Turkish."))
 '("European"))

\f
;; Latin-4 (ISO-8859-4)

(make-coding-system
 'iso-latin-4 2 ?4
 "ISO 2022 based 8-bit encoding for Latin-4 (MIME:ISO-8859-4)."
 '(ascii latin-iso8859-4 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t)
 '((safe-charsets ascii latin-iso8859-4)
   (mime-charset . iso-8859-4)))

(define-coding-system-alias 'iso-8859-4 'iso-latin-4)
(define-coding-system-alias 'latin-4 'iso-latin-4)

(set-language-info-alist
 "Latin-4" '((charset ascii latin-iso8859-4)
             (coding-system iso-8859-4)
             (coding-priority iso-8859-4)
             (nonascii-translation . latin-iso8859-4)
             (unibyte-syntax . "latin-4")
             (unibyte-display . iso-8859-4)
             (input-method . "latin-4-postfix")
             (documentation . "\
These languages are supported with the Latin-4 (ISO-8859-4) character set:
 Danish, English, Estonian, Finnish, German, Greenlandic, Lappish,
 Latvian, Lithuanian, and Norwegian."))
 '("European"))

\f
;; Latin-5 (ISO-8859-9)

(make-coding-system
 'iso-latin-5 2 ?9
 "ISO 2022 based 8-bit encoding for Latin-5 (MIME:ISO-8859-9)."
 '(ascii latin-iso8859-9 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t)
 '((safe-charsets ascii latin-iso8859-9)
   (mime-charset . iso-8859-9)))

(define-coding-system-alias 'iso-8859-9 'iso-latin-5)
(define-coding-system-alias 'latin-5 'iso-latin-5)

(set-language-info-alist
 "Latin-5" '((charset ascii latin-iso8859-9)
             (coding-system iso-latin-5)
             (coding-priority iso-latin-5)
             (nonascii-translation . latin-iso8859-9)
             (unibyte-syntax . "latin-5")
             (unibyte-display . iso-latin-5)
             (input-method . "latin-5-postfix")
             (documentation . "Support for Turkish language."))
 '("European"))

\f
;; Latin-8 (ISO-8859-14)

(make-coding-system
 'iso-latin-8 2 ?W                      ; `W' for `Welsh', since `C'
                                        ; for `Celtic' is taken.
 "ISO 2022 based 8-bit encoding for Latin-8 (MIME:ISO-8859-14)."
 '(ascii latin-iso8859-14 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t t)
 '((safe-charsets ascii latin-iso8859-14)
   (mime-charset . iso-8859-14)))

(define-coding-system-alias 'iso-8859-14 'iso-latin-8)
(define-coding-system-alias 'latin-8 'iso-latin-8)

(set-language-info-alist
 "Latin-8" '((charset ascii latin-iso8859-14)
             (coding-system iso-latin-8)
             (coding-priority iso-latin-8)
             (nonascii-translation . latin-iso8859-14)
             (unibyte-syntax . "latin-8")
             (unibyte-display . iso-latin-8)
             (input-method . "latin-8-prefix")
             ;; Fixme: Welsh/Ga{e}lic greetings
             (sample-text . "\e,_"\e(B \e,_p\e(B \e,_^\e(B")
             (documentation . "\
This language environment is a generic one for the Latin-8 (ISO-8859-14)
character set which supports the Celtic languages, including those not
covered by other ISO-8859 character sets:
 Welsh, Manx Gaelic and Irish Gaelic (old orthography)."))
 '("European"))
\f
;; Latin-9 (ISO-8859-15)

(make-coding-system
 'iso-latin-9 2 ?0                      ; `0' for `Latin-0'
 "ISO 2022 based 8-bit encoding for Latin-9 (MIME:ISO-8859-15)."
 '(ascii latin-iso8859-15 nil nil
   nil nil nil nil nil nil nil nil nil nil nil t t)
 '((safe-charsets ascii latin-iso8859-15)
   (mime-charset . iso-8859-15)))

(define-coding-system-alias 'iso-8859-15 'iso-latin-9)
(define-coding-system-alias 'latin-9 'iso-latin-9)
(define-coding-system-alias 'latin-0 'iso-latin-9)

(set-language-info-alist
 "Latin-9" '((charset ascii latin-iso8859-15)
             (coding-system iso-latin-9)
             (coding-priority iso-latin-9)
             (nonascii-translation . latin-iso8859-15)
             (unibyte-syntax . "latin-9")
             (unibyte-display . iso-latin-9)
             (input-method . "latin-9-prefix")
             (sample-text
              . "AVE. \e,b&(48<=>\e(B \e,b$\e(B")
             (documentation . "\
This language environment is a generic one for the Latin-9 (ISO-8859-15)
character set which supports the same languages as Latin-1 with the
addition of the Euro sign and some additional French and Finnish letters.
Latin-9 is sometimes nicknamed `Latin-0'."))
 '("European"))
\f
(set-language-info-alist
 "Dutch" '((tutorial . "TUTORIAL.nl")
           (charset ascii latin-iso8859-1)
           (coding-system iso-latin-1 iso-latin-9)
           (coding-priority iso-latin-1)
           (nonascii-translation . latin-iso8859-1)
           (unibyte-syntax . "latin-1")
           (unibyte-display . iso-latin-1)
           (input-method . "dutch")
           (sample-text . "Er is een aantal manieren waarop je dit kan doen")
           (documentation . "\
This language environment is almost the same as Latin-1,
but it selects the Dutch tutorial and input method."))
 '("European"))

(set-language-info-alist
 "German" '((tutorial . "TUTORIAL.de")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1 iso-latin-9)
            (coding-priority iso-latin-1 windows-1252)
            (input-method . "german-postfix")
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (sample-text . "\
German (Deutsch Nord)   Guten Tag
German (Deutsch S\e,A|\e(Bd)      Gr\e,A|_\e(B Gott")
            (documentation . "\
This language environment is almost the same as Latin-1,
but sets the default input method to \"german-postfix\".
Additionally, it selects the German tutorial."))
 '("European"))

(set-language-info-alist
 "French" '((tutorial . "TUTORIAL.fr")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1 iso-latin-9)
            (coding-priority iso-latin-1)
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (input-method . "latin-1-prefix")
            (sample-text . "French (Fran\e,Ag\e(Bais)     Bonjour, Salut")
            (documentation . "\
This language environment is almost the same as Latin-1,
but it selects the French tutorial and input method."))
 '("European"))

(set-language-info-alist
 "Italian" '((tutorial . "TUTORIAL.it")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1 iso-latin-9)
            (coding-priority iso-latin-1)
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (input-method . "italian-postfix")
            (sample-text . "Salve, ciao!")
            (documentation . "\
This language environment is almost the same as Latin-1,
but sets the default input method to \"italian-postfix\".
Additionally, it selects the Italian tutorial."))
 '("European"))

(set-language-info-alist
 "Slovenian" '((charset . (ascii latin-iso8859-2))
              (coding-system . (iso-8859-2))
              (coding-priority . (iso-8859-2))
              (nonascii-translation . latin-iso8859-2)
              (input-method . "slovenian")
              (unibyte-syntax . "latin-2")
              (unibyte-display . iso-8859-2)
              (tutorial . "TUTORIAL.sl")
              (sample-text . "\e,B.\e(Belimo vam uspe\e,B9\e(Ben dan!")
              (documentation . "\
This language environment is almost the same as Latin-2,
but it selects the Slovenian tutorial and input method."))
 '("European"))

(set-language-info-alist
 "Spanish" '((tutorial . "TUTORIAL.es")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1 iso-latin-9)
            (coding-priority iso-latin-1)
            (input-method . "spanish-postfix")
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (sample-text . "Spanish (Espa\e,Aq\e(Bol)     \e,A!\e(BHola!")
            (documentation . "\
This language environment is almost the same as Latin-1,
but it sets the default input method to \"spanish-postfix\",
and it selects the Spanish tutorial."))
 '("European"))

;; For Turkish, the character set ISO-8859-9 (Latin-5) is used.  But,
;; before the introduction of ISO-8859-9 in 1988, ISO-8859-3 (Latin-3)
;; was used for Turkish.  Those who use Latin-3 for Turkish should use
;; "Latin-3" language environment.

(set-language-info-alist
 "Turkish" '((charset ascii latin-iso8859-9)
             (coding-system iso-latin-5 iso-latin-3)
             (coding-priority iso-latin-5)
             (nonascii-translation . latin-iso8859-9)
             (unibyte-syntax . "latin-5")
             (unibyte-display . iso-latin-5)
             (input-method . "turkish-postfix")
             (sample-text . "Turkish (T\e,M|\e(Brk\e,Mg\e(Be)       Merhaba")
             (documentation . t)
             (setup-function . turkish-case-conversion-enable)
             (exit-function . turkish-case-conversion-disable)))

(defun turkish-case-conversion-enable ()
  "Set up Turkish case conversion of `i' and `I' into `\e$,1 P\e(B' and `\e$,1 Q\e(B'."
  (let ((table (standard-case-table)))
    (set-case-syntax-pair ?\e$,1 P\e(B ?i table)
    (set-case-syntax-pair ?I ?\e$,1 Q\e(B table)))

(defun turkish-case-conversion-disable ()
  "Set up normal (non-Turkish) case conversion of `i' into `I'."
  (let ((table (standard-case-table)))
    (set-case-syntax-pair ?I ?i table)
    (set-case-syntax ?\e$,1 P\e(B "w" table)
    (set-case-syntax ?\e$,1 Q\e(B "w" table)))

;; Polish ISO 8859-2 environment.
;; Maintainer: Wlodek Bzyl <matwb@univ.gda.pl>
;; Keywords: multilingual, Polish

(set-language-info-alist
 "Polish" '((charset . (ascii latin-iso8859-2))
           (coding-system . (iso-8859-2))
           (coding-priority . (iso-8859-2))
           (input-method . "polish-slash")
           (nonascii-translation . latin-iso8859-2)
           (unibyte-syntax . "latin-2")
           (unibyte-display . iso-8859-2)
           (tutorial . "TUTORIAL.pl")
           (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")
           (documentation . t))
 '("European"))

(set-language-info-alist
 "Welsh" `((coding-system utf-8 latin-8) ; the input method is Unicode-based
           (coding-priority utf-8 latin-8)
           (nonascii-translation . latin-iso8859-14)
           (input-method . "welsh")
           (documentation . "Support for Welsh, using Unicode."))
 '("European"))

(set-language-info-alist
 "Latin-6" `((coding-system latin-6)
             (coding-priority latin-6)
             (nonascii-translation . ,(get 'decode-iso-latin-6 'translation-table))
             (input-method . "latin-prefix")
             (features code-pages)
             (documentation . "Support for Latin-6."))
 '("European"))

(set-language-info-alist
 "Latin-7" `((coding-system latin-7)
             (coding-priority latin-7)
             (nonascii-translation . ,(get 'decode-iso-latin-7
                                           'translation-table))
             (input-method . "latin-prefix")
             (features code-pages)
             (documentation . "Support for Latin-7, e.g. Latvian, Lithuanian."))
 '("European"))

(set-language-info-alist
 "Lithuanian" `((coding-system latin-7)
                (coding-priority latin-7)
                (input-method . "lithuanian-keyboard")
                (nonascii-translation . ,(get 'decode-iso-latin-7
                                              'translation-table))
                (features code-pages)
                (documentation . "Support for Lithuanian."))
 '("European"))

(set-language-info-alist
 "Latvian" `((coding-system latin-7)
             (coding-priority latin-7)
             (input-method . "latvian-keyboard")
             (nonascii-translation . ,(get 'decode-iso-latin-7
                                           'translation-table))
             (features code-pages)
             (documentation . "Support for Latvian."))
 '("European"))

(set-language-info-alist
 "Swedish" '((tutorial . "TUTORIAL.sv")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1)
            (coding-priority iso-latin-1)
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (sample-text . "Goddag Hej")
            (documentation . "Support for Swedish"))
 '("European"))

(set-language-info-alist
 "Croatian" '((charset . (ascii latin-iso8859-2))
              (coding-system . (iso-8859-2))
              (coding-priority . (iso-8859-2))
              (input-method . "croatian")
              (nonascii-translation . latin-iso8859-2)
              (unibyte-syntax . "latin-2")
              (unibyte-display . iso-8859-2)
              (documentation . "Support for Croatian with Latin-2 encoding."))
 '("European"))

(set-language-info-alist
 "Brazilian Portuguese" '((tutorial . "TUTORIAL.pt_BR")
            (charset ascii latin-iso8859-1)
            (coding-system iso-latin-1 iso-latin-9)
            (coding-priority iso-latin-1)
            (nonascii-translation . latin-iso8859-1)
            (unibyte-syntax . "latin-1")
            (unibyte-display . iso-latin-1)
            (input-method . "latin-1-prefix")
            (sample-text . "Oi")
            (documentation . "Support for Brazilian Portuguese."))
 '("European"))
\f
;; Definitions for the Mac Roman character sets and coding system.
;; The Mac Roman encoding uses all 128 code points in the range 128 to
;; 255 for actual characters.  Emacs decodes them to one of the
;; following character sets.
;;      ascii, latin-iso8859-1, mule-unicode-0100-24ff,
;;      mule-unicode-2500-33ff, mule-unicode-e000-ffff

(let
    ((encoding-vector (make-vector 256 nil))
     (i 0)
     (vec       ;; mac-roman (128..255) -> UCS mapping
      [ #x00C4  ;; 128:LATIN CAPITAL LETTER A WITH DIAERESIS
        #x00C5  ;; 129:LATIN CAPITAL LETTER A WITH RING ABOVE
        #x00C7  ;; 130:LATIN CAPITAL LETTER C WITH CEDILLA
        #x00C9  ;; 131:LATIN CAPITAL LETTER E WITH ACUTE
        #x00D1  ;; 132:LATIN CAPITAL LETTER N WITH TILDE
        #x00D6  ;; 133:LATIN CAPITAL LETTER O WITH DIAERESIS
        #x00DC  ;; 134:LATIN CAPITAL LETTER U WITH DIAERESIS
        #x00E1  ;; 135:LATIN SMALL LETTER A WITH ACUTE
        #x00E0  ;; 136:LATIN SMALL LETTER A WITH GRAVE
        #x00E2  ;; 137:LATIN SMALL LETTER A WITH CIRCUMFLEX
        #x00E4  ;; 138:LATIN SMALL LETTER A WITH DIAERESIS
        #x00E3  ;; 139:LATIN SMALL LETTER A WITH TILDE
        #x00E5  ;; 140:LATIN SMALL LETTER A WITH RING ABOVE
        #x00E7  ;; 141:LATIN SMALL LETTER C WITH CEDILLA
        #x00E9  ;; 142:LATIN SMALL LETTER E WITH ACUTE
        #x00E8  ;; 143:LATIN SMALL LETTER E WITH GRAVE
        #x00EA  ;; 144:LATIN SMALL LETTER E WITH CIRCUMFLEX
        #x00EB  ;; 145:LATIN SMALL LETTER E WITH DIAERESIS
        #x00ED  ;; 146:LATIN SMALL LETTER I WITH ACUTE
        #x00EC  ;; 147:LATIN SMALL LETTER I WITH GRAVE
        #x00EE  ;; 148:LATIN SMALL LETTER I WITH CIRCUMFLEX
        #x00EF  ;; 149:LATIN SMALL LETTER I WITH DIAERESIS
        #x00F1  ;; 150:LATIN SMALL LETTER N WITH TILDE
        #x00F3  ;; 151:LATIN SMALL LETTER O WITH ACUTE
        #x00F2  ;; 152:LATIN SMALL LETTER O WITH GRAVE
        #x00F4  ;; 153:LATIN SMALL LETTER O WITH CIRCUMFLEX
        #x00F6  ;; 154:LATIN SMALL LETTER O WITH DIAERESIS
        #x00F5  ;; 155:LATIN SMALL LETTER O WITH TILDE
        #x00FA  ;; 156:LATIN SMALL LETTER U WITH ACUTE
        #x00F9  ;; 157:LATIN SMALL LETTER U WITH GRAVE
        #x00FB  ;; 158:LATIN SMALL LETTER U WITH CIRCUMFLEX
        #x00FC  ;; 159:LATIN SMALL LETTER U WITH DIAERESIS
        #x2020  ;; 160:DAGGER
        #x00B0  ;; 161:DEGREE SIGN
        #x00A2  ;; 162:CENT SIGN
        #x00A3  ;; 163:POUND SIGN
        #x00A7  ;; 164:SECTION SIGN
        #x2022  ;; 165:BULLET
        #x00B6  ;; 166:PILCROW SIGN
        #x00DF  ;; 167:LATIN SMALL LETTER SHARP S
        #x00AE  ;; 168:REGISTERED SIGN
        #x00A9  ;; 169:COPYRIGHT SIGN
        #x2122  ;; 170:TRADE MARK SIGN
        #x00B4  ;; 171:ACUTE ACCENT
        #x00A8  ;; 172:DIAERESIS
        #x2260  ;; 173:NOT EQUAL TO
        #x00C6  ;; 174:LATIN CAPITAL LETTER AE
        #x00D8  ;; 175:LATIN CAPITAL LETTER O WITH STROKE
        #x221E  ;; 176:INFINITY
        #x00B1  ;; 177:PLUS-MINUS SIGN
        #x2264  ;; 178:LESS-THAN OR EQUAL TO
        #x2265  ;; 179:GREATER-THAN OR EQUAL TO
        #x00A5  ;; 180:YEN SIGN
        #x00B5  ;; 181:MICRO SIGN
        #x2202  ;; 182:PARTIAL DIFFERENTIAL
        #x2211  ;; 183:N-ARY SUMMATION
        #x220F  ;; 184:N-ARY PRODUCT
        #x03C0  ;; 185:GREEK SMALL LETTER PI
        #x222B  ;; 186:INTEGRAL
        #x00AA  ;; 187:FEMININE ORDINAL INDICATOR
        #x00BA  ;; 188:MASCULINE ORDINAL INDICATOR
        #x03A9  ;; 189:GREEK CAPITAL LETTER OMEGA
        #x00E6  ;; 190:LATIN SMALL LETTER AE
        #x00F8  ;; 191:LATIN SMALL LETTER O WITH STROKE
        #x00BF  ;; 192:INVERTED QUESTION MARK
        #x00A1  ;; 193:INVERTED EXCLAMATION MARK
        #x00AC  ;; 194:NOT SIGN
        #x221A  ;; 195:SQUARE ROOT
        #x0192  ;; 196:LATIN SMALL LETTER F WITH HOOK
        #x2248  ;; 197:ALMOST EQUAL TO
        #x2206  ;; 198:INCREMENT
        #x00AB  ;; 199:LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
        #x00BB  ;; 200:RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
        #x2026  ;; 201:HORIZONTAL ELLIPSIS
        #x00A0  ;; 202:NO-BREAK SPACE
        #x00C0  ;; 203:LATIN CAPITAL LETTER A WITH GRAVE
        #x00C3  ;; 204:LATIN CAPITAL LETTER A WITH TILDE
        #x00D5  ;; 205:LATIN CAPITAL LETTER O WITH TILDE
        #x0152  ;; 206:LATIN CAPITAL LIGATURE OE
        #x0153  ;; 207:LATIN SMALL LIGATURE OE
        #x2013  ;; 208:EN DASH
        #x2014  ;; 209:EM DASH
        #x201C  ;; 210:LEFT DOUBLE QUOTATION MARK
        #x201D  ;; 211:RIGHT DOUBLE QUOTATION MARK
        #x2018  ;; 212:LEFT SINGLE QUOTATION MARK
        #x2019  ;; 213:RIGHT SINGLE QUOTATION MARK
        #x00F7  ;; 214:DIVISION SIGN
        #x25CA  ;; 215:LOZENGE
        #x00FF  ;; 216:LATIN SMALL LETTER Y WITH DIAERESIS
        #x0178  ;; 217:LATIN CAPITAL LETTER Y WITH DIAERESIS
        #x2044  ;; 218:FRACTION SLASH
        #x20AC  ;; 219:EURO SIGN
        #x2039  ;; 220:SINGLE LEFT-POINTING ANGLE QUOTATION MARK
        #x203A  ;; 221:SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
        #xFB01  ;; 222:LATIN SMALL LIGATURE FI
        #xFB02  ;; 223:LATIN SMALL LIGATURE FL
        #x2021  ;; 224:DOUBLE DAGGER
        #x00B7  ;; 225:MIDDLE DOT
        #x201A  ;; 226:SINGLE LOW-9 QUOTATION MARK
        #x201E  ;; 227:DOUBLE LOW-9 QUOTATION MARK
        #x2030  ;; 228:PER MILLE SIGN
        #x00C2  ;; 229:LATIN CAPITAL LETTER A WITH CIRCUMFLEX
        #x00CA  ;; 230:LATIN CAPITAL LETTER E WITH CIRCUMFLEX
        #x00C1  ;; 231:LATIN CAPITAL LETTER A WITH ACUTE
        #x00CB  ;; 232:LATIN CAPITAL LETTER E WITH DIAERESIS
        #x00C8  ;; 233:LATIN CAPITAL LETTER E WITH GRAVE
        #x00CD  ;; 234:LATIN CAPITAL LETTER I WITH ACUTE
        #x00CE  ;; 235:LATIN CAPITAL LETTER I WITH CIRCUMFLEX
        #x00CF  ;; 236:LATIN CAPITAL LETTER I WITH DIAERESIS
        #x00CC  ;; 237:LATIN CAPITAL LETTER I WITH GRAVE
        #x00D3  ;; 238:LATIN CAPITAL LETTER O WITH ACUTE
        #x00D4  ;; 239:LATIN CAPITAL LETTER O WITH CIRCUMFLEX
        #xF8FF  ;; 240:Apple logo
        #x00D2  ;; 241:LATIN CAPITAL LETTER O WITH GRAVE
        #x00DA  ;; 242:LATIN CAPITAL LETTER U WITH ACUTE
        #x00DB  ;; 243:LATIN CAPITAL LETTER U WITH CIRCUMFLEX
        #x00D9  ;; 244:LATIN CAPITAL LETTER U WITH GRAVE
        #x0131  ;; 245:LATIN SMALL LETTER DOTLESS I
        #x02C6  ;; 246:MODIFIER LETTER CIRCUMFLEX ACCENT
        #x02DC  ;; 247:SMALL TILDE
        #x00AF  ;; 248:MACRON
        #x02D8  ;; 249:BREVE
        #x02D9  ;; 250:DOT ABOVE
        #x02DA  ;; 251:RING ABOVE
        #x00B8  ;; 252:CEDILLA
        #x02DD  ;; 253:DOUBLE ACUTE ACCENT
        #x02DB  ;; 254:OGONEK
        #x02C7  ;; 255:CARON
        ])
     translation-table)
  (while (< i 128)
    (aset encoding-vector i i)
    (setq i (1+ i)))
  (while (< i 256)
    (aset encoding-vector i
          (decode-char 'ucs (aref vec (- i 128))))
    (setq i (1+ i)))
  (setq translation-table
        (make-translation-table-from-vector encoding-vector))
  (define-translation-table 'mac-roman-decoder translation-table)
  (define-translation-table 'mac-roman-encoder
    (char-table-extra-slot translation-table 0)))

(define-ccl-program decode-mac-roman
  `(4
    ((loop
      (read r1)
      (if (r1 < 128)  ;; ASCII
          (r0 = ,(charset-id 'ascii))
        (if (r1 < 160)
            (r0 = ,(charset-id 'eight-bit-control))
          (r0 = ,(charset-id 'eight-bit-graphic))))
      (translate-character mac-roman-decoder r0 r1)
      (write-multibyte-character r0 r1)
      (repeat))))
  "CCL program to decode Mac Roman")

(define-ccl-program encode-mac-roman
  `(1
    ((loop
      (read-multibyte-character r0 r1)
      (translate-character ucs-mule-to-mule-unicode r0 r1)
      (translate-character mac-roman-encoder r0 r1)
      (if (r0 != ,(charset-id 'ascii))
          (if (r0 != ,(charset-id 'eight-bit-graphic))
              (if (r0 != ,(charset-id 'eight-bit-control))
                  (r1 = ??))))
      (write-repeat r1))))
  "CCL program to encode Mac Roman")

(make-coding-system
 'mac-roman 4 ?M
 "Mac Roman Encoding (MIME:MACINTOSH)."
 '(decode-mac-roman . encode-mac-roman)
 (list (cons 'safe-chars (get 'mac-roman-encoder 'translation-table))
       '(valid-codes (0 . 255))
       '(mime-charset . macintosh)))            ; per IANA, rfc1345

(defconst diacritic-composition-pattern "\\C^\\c^+")

(defun diacritic-compose-region (beg end)
  "Compose diacritic characters in the region.
When called from a program, expects two arguments,
positions (integers or markers) specifying the region."
  (interactive "r")
  (save-restriction
    (narrow-to-region beg end)
    (goto-char (point-min))
    (while (re-search-forward diacritic-composition-pattern nil t)
      (compose-region (match-beginning 0) (match-end 0)))))

(defun diacritic-compose-string (string)
  "Compose diacritic characters in STRING and return the resulting string."
  (let ((idx 0))
    (while (setq idx (string-match diacritic-composition-pattern string idx))
      (compose-string string idx (match-end 0))
      (setq idx (match-end 0))))
  string)

(defun diacritic-compose-buffer ()
  "Compose diacritic characters in the current buffer."
  (interactive)
  (diacritic-compose-region (point-min) (point-max)))

(defun diacritic-post-read-conversion (len)
  (diacritic-compose-region (point) (+ (point) len))
  len)

(defun diacritic-composition-function (from to pattern &optional string)
  "Compose diacritic text in the region FROM and TO.
The text matches the regular expression PATTERN.
Optional 4th argument STRING, if non-nil, is a string containing text
to compose.

The return value is the number of composed characters."
  (when (< (1+ from) to)
      (if string
          (compose-string string from to)
        (compose-region from to))
      (- to from)))

;; Register a function to compose Unicode diacrtics and marks.
(let ((patterns '(("\\C^\\c^+" . diacritic-composition-function))))
  (let ((c #x300))
    (while (<= c #x362)
      (aset composition-function-table (decode-char 'ucs c) patterns)
      (setq c (1+ c)))
    (setq c #x20d0)
    (while (<= c #x20e3)
      (aset composition-function-table (decode-char 'ucs c) patterns)
      (setq c (1+ c)))))

(provide 'european)

;;; arch-tag: 9e018b12-fb02-4120-907b-9adeaf84b5c2
;;; european.el ends here