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1 ;;; european.el --- Support for European languages
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2
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3 ;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
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197
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4 ;; Licensed to the Free Software Foundation.
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159
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5 ;; Copyright (C) 1997 MORIOKA Tomohiko
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6
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7 ;; Keywords: multilingual, European
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8
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9 ;; This file is part of XEmacs.
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10
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11 ;; XEmacs is free software; you can redistribute it and/or modify it
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12 ;; under the terms of the GNU General Public License as published by
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13 ;; the Free Software Foundation; either version 2, or (at your option)
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14 ;; any later version.
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15
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16 ;; XEmacs is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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24 ;; 02111-1307, USA.
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25
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26 ;;; Commentary:
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27
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28 ;; For Europeans, five character sets ISO8859-1,2,3,4,9 are supported.
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29
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30 ;;; Code:
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31
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32 ;; For syntax of Latin-1 characters.
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197
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33 (loop for c from 64 to 127 ; from ',A@(B' to ',A(B'
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159
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34 do (modify-syntax-entry (make-char 'latin-iso8859-1 c) "w"))
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35
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36 (modify-syntax-entry (make-char 'latin-iso8859-1 32) "w") ; no-break space
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197
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37 (modify-syntax-entry ?,AW(B "_")
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38 (modify-syntax-entry ?,Aw(B "_")
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159
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39
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40 ;; For syntax of Latin-2
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197
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41 (loop for c in '(?,B!(B ?,B#(B ?,B%(B ?,B&(B ?,B)(B ?,B*(B ?,B+(B ?,B,(B ?,B.(B ?,B/(B ?,B1(B ?,B3(B ?,B5(B ?,B6(B ?,B9(B ?,B:(B ?,B;(B ?,B<(B)
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159
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42 do (modify-syntax-entry c "w"))
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43
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44 (loop for c from 62 to 126
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45 do (modify-syntax-entry (make-char 'latin-iso8859-2 c) "w"))
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46
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47 (modify-syntax-entry (make-char 'latin-iso8859-2 32) "w") ; no-break space
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197
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48 (modify-syntax-entry ?,BW(B ".")
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49 (modify-syntax-entry ?,Bw(B ".")
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159
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50
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51 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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52 ;;; EUROPEANS
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53 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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54
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197
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55 ;; (define-prefix-command 'describe-european-environment-map)
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56 ;; (define-key-after describe-language-environment-map [European]
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57 ;; '("European" . describe-european-environment-map)
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58 ;; t)
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59
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60 ;; (define-prefix-command 'setup-european-environment-map)
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61 ;; (define-key-after setup-language-environment-map [European]
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62 ;; '("European" . setup-european-environment-map)
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63 ;; t)
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64
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65 ;; Setup for LANGAUGE which uses one-byte 8-bit CHARSET, one-byte
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66 ;; 8-bit CODING-SYSTEM, and INPUT-METHOD.
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67 (defun setup-8-bit-environment (language charset coding-system input-method)
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68 (setup-english-environment)
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69 (set-default-coding-systems coding-system)
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70 (setq coding-category-iso-8-1 coding-system
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71 coding-category-iso-8-2 coding-system)
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72
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73 (if charset
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74 (let ((nonascii-offset (- (make-char charset) 128)))
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75 ;; Set up for insertion of characters in this character set
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76 ;; when codes 0200 - 0377 are typed in.
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77 (setq nonascii-insert-offset nonascii-offset)))
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78
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79 (if input-method
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80 (setq default-input-method input-method))
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81
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82 ;; If this is a Latin-N character set, set up syntax for it in
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83 ;; single-byte mode. We can't use require because the file
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84 ;; must be eval'd each time in case we change from one Latin-N to another.
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85 (if (string-match "^Latin-\\([1-9]\\)$" language)
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86 (load (downcase language) nil t)))
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87
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88 ;; (define-language-environment 'european
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89 ;; "European (for Latin-1 through Latin-5)"
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90 ;; (lambda ()
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91 ;; (set-coding-category-system 'iso-8-designate 'iso-8859-1)
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92 ;; (set-coding-priority-list '(iso-8-designate iso-8-1))
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93 ;; ;;(setq locale-coding-system 'no-conversion) ; iso-8859-1
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94 ;; (set-default-buffer-file-coding-system 'no-conversion) ; iso-8859-1
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95 ;; ;;(set-buffer-file-coding-system-for-read 'no-conversion) ; iso-8859-1
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96 ;; ;;(setq display-coding-system 'iso-8859-1)
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97 ;; ;;(setq keyboard-coding-system 'iso-8859-1)
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98 ;; ;; (setq-default quail-current-package
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99 ;; ;; (assoc "latin-1" quail-package-alist))
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100 ;; ))
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101
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197
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102 ;; Latin-1 (ISO-8859-1)
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103
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104 ;; (make-coding-system
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197
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105 ;; 'iso-latin-1 2 ?1
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106 ;; "ISO 2022 based 8-bit encoding (MIME:ISO-8859-1, Compound Text Encoding)"
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107 ;; '((ascii t) (latin-iso8859-1 t) nil nil
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108 ;; nil ascii-eol ascii-cntl nil nil nil nil nil nil nil nil nil t))
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109
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110 ;; (define-coding-system-alias 'iso-8859-1 'iso-latin-1)
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111 ;; (define-coding-system-alias 'latin-1 'iso-latin-1)
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112 ;; (define-coding-system-alias 'ctext 'iso-latin-1)
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113
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114 (defun setup-latin1-environment ()
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115 "Set up multilingual environment (MULE) for European Latin-1 users."
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116 (interactive)
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117 (setup-8-bit-environment "Latin-1" 'latin-iso8859-1 'iso-8859-1
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118 "latin-1-prefix"))
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119
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120 (set-language-info-alist
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121 "Latin-1" '((setup-function . (setup-latin1-environment
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122 . setup-european-environment-map))
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123 (charset . (ascii latin-iso8859-1))
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124 (coding-system . (iso-8859-1))
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125 (sample-text
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126 . "Hello, Hej, Tere, Hei, Bonjour, Gr,A|_(B Gott, Ciao, ,A!(BHola!")
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127 (documentation . ("\
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128 These languages are supported with the Latin-1 (ISO-8859-1) character set:
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129 Danish, Dutch, English, Faeroese, Finnish, French, German, Icelandic,
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130 Irish, Italian, Norwegian, Portuguese, Spanish, and Swedish.
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131 " . describe-european-environment-map))
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132 ))
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133
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134 ;; Latin-2 (ISO-8859-2)
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135
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136 ;; (make-coding-system
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137 ;; 'iso-latin-2 2 ?2
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138 ;; "ISO 2022 based 8-bit encoding (MIME:ISO-8859-2)"
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159
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139 ;; '((ascii t) (latin-iso8859-2 t) nil nil
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140 ;; nil ascii-eol ascii-cntl nil nil nil nil))
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141
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197
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142 ;; (define-coding-system-alias 'iso-8859-2 'iso-latin-2)
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143 ;; (define-coding-system-alias 'latin-2 'iso-latin-2)
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144
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159
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145 (make-coding-system
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146 'iso-8859-2 'iso2022 "MIME ISO-8859-2"
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147 '(charset-g0 ascii
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148 charset-g1 latin-iso8859-2
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149 charset-g2 t
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150 charset-g3 t
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151 mnemonic "MIME/Ltn-2"
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152 ))
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153
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154 (defun setup-latin2-environment ()
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155 "Set up multilingual environment (MULE) for European Latin-2 users."
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156 (interactive)
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157 (setup-8-bit-environment "Latin-2" 'latin-iso8859-2 'iso-8859-2
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158 "latin-2-prefix"))
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159
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160 (set-language-info-alist
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161 "Latin-2" '((setup-function . (setup-latin2-environment
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162 . setup-european-environment-map))
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163 (charset . (ascii latin-iso8859-2))
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164 (coding-system . (iso-8859-2))
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165 (documentation . ("\
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166 These languages are supported with the Latin-2 (ISO-8859-2) character set:
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167 Albanian, Czech, English, German, Hungarian, Polish, Romanian,
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168 Serbo-Croatian or Croatian, Slovak, Slovene, and Swedish.
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169 " . describe-european-environment-map))
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170 ))
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171
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172 ;; Latin-3 (ISO-8859-3)
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173
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174 ;; (make-coding-system
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197
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175 ;; 'iso-latin-3 2 ?3
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176 ;; "ISO 2022 based 8-bit encoding (MIME:ISO-8859-3)"
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159
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177 ;; '((ascii t) (latin-iso8859-3 t) nil nil
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178 ;; nil ascii-eol ascii-cntl nil nil nil nil))
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179
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197
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180 ;; (define-coding-system-alias 'iso-8859-3 'iso-latin-3)
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181 ;; (define-coding-system-alias 'latin-3 'iso-latin-3)
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182
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159
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183 (make-coding-system
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184 'iso-8859-3 'iso2022 "MIME ISO-8859-3"
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185 '(charset-g0 ascii
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186 charset-g1 latin-iso8859-3
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187 charset-g2 t
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188 charset-g3 t
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189 mnemonic "MIME/Ltn-3"
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190 ))
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191
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192 (defun setup-latin3-environment ()
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193 "Set up multilingual environment (MULE) for European Latin-3 users."
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194 (interactive)
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195 (setup-8-bit-environment "Latin-3" 'latin-iso8859-3 'iso-8859-3
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196 "latin-3-prefix"))
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197
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198 (set-language-info-alist
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199 "Latin-3" '((setup-function . (setup-latin3-environment
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200 . setup-european-environment-map))
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201 (charset . (ascii latin-iso8859-3))
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202 (coding-system . (iso-8859-3))
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203 (documentation . ("\
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204 These languages are supported with the Latin-3 (ISO-8859-3) character set:
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205 Afrikaans, Catalan, Dutch, English, Esperanto, French, Galician,
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206 German, Italian, Maltese, Spanish, and Turkish.
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207 " . describe-european-environment-map))
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208 ))
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209
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210 ;; Latin-4 (ISO-8859-4)
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211
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212 ;; (make-coding-system
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197
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213 ;; 'iso-latin-4 2 ?4
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214 ;; "ISO 2022 based 8-bit encoding (MIME:ISO-8859-4)"
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215 ;; '((ascii t) (latin-iso8859-4 t) nil nil
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216 ;; nil ascii-eol ascii-cntl nil nil nil nil))
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217
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218 ;; (define-coding-system-alias 'iso-8859-4 'iso-latin-4)
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219 ;; (define-coding-system-alias 'latin-4 'iso-latin-4)
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220
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159
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221 (make-coding-system
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222 'iso-8859-4 'iso2022 "MIME ISO-8859-4"
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223 '(charset-g0 ascii
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224 charset-g1 latin-iso8859-4
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225 charset-g2 t
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226 charset-g3 t
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227 mnemonic "MIME/Ltn-4"
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228 ))
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229
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230 (defun setup-latin4-environment ()
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231 "Set up multilingual environment (MULE) for European Latin-4 users."
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232 (interactive)
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233 (setup-8-bit-environment "Latin-4" 'latin-iso8859-4 'iso-8859-4
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234 "latin-4-prefix"))
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235
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236 (set-language-info-alist
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237 "Latin-4" '((setup-function . (setup-latin4-environment
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238 . setup-european-environment-map))
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239 (charset . (ascii latin-iso8859-4))
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240 (coding-system . (iso-8859-4))
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241 (documentation . ("\
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242 These languages are supported with the Latin-4 (ISO-8859-4) character set:
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243 Danish, English, Estonian, Finnish, German, Greenlandic, Lappish,
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244 Latvian, Lithuanian, and Norwegian.
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245 " . describe-european-environment-map))
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246 ))
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247
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248 ;; Latin-5 (ISO-8859-9)
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249
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250 ;; (make-coding-system
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197
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251 ;; 'iso-latin-5 2 ?9
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252 ;; "ISO 2022 based 8-bit encoding (MIME:ISO-8859-9)"
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159
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253 ;; '((ascii t) (latin-iso8859-9 t) nil nil
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254 ;; nil ascii-eol ascii-cntl nil nil nil nil))
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255
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256 ;; (define-coding-system-alias 'iso-8859-9 'iso-latin-5)
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257 ;; (define-coding-system-alias 'latin-5 'iso-latin-5)
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258
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159
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259 (make-coding-system
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260 'iso-8859-9 'iso2022 "MIME ISO-8859-9"
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261 '(charset-g0 ascii
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262 charset-g1 latin-iso8859-9
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263 charset-g2 t
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264 charset-g3 t
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265 mnemonic "MIME/Ltn-5"
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266 ))
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267
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268 (defun setup-latin5-environment ()
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269 "Set up multilingual environment (MULE) for European Latin-5 users."
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159
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270 (interactive)
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197
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271 (setup-8-bit-environment "Latin-5" 'latin-iso8859-9 'iso-8859-5
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272 "latin-5-prefix"))
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273
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274 (set-language-info-alist
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275 "Latin-5" '((setup-function . (setup-latin5-environment
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276 . setup-european-environment-map))
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277 (charset . (ascii latin-iso8859-9))
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278 (coding-system . (iso-8859-5))
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279 (documentation . ("\
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280 These languages are supported with the Latin-5 (ISO-8859-9) character set.
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281 " . describe-european-environment-map))
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282 ))
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283
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197
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284 ;; (defun setup-european-environment ()
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285 ;; "Setup multilingual environment (MULE) for European languages users.
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286 ;; It actually reset MULE to the default status, and
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287 ;; set quail-latin-1 as the default input method to be selected.
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288 ;; See also the documentation of setup-english-environment."
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289 ;; (setup-english-environment)
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290 ;; (setq default-input-method '("European" . "quail-latin-1")))
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291
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197
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292 ;; (defun describe-european-support ()
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293 ;; "Describe how Emacs support European languages."
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294 ;; (interactive)
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295 ;; (describe-language-support-internal "European"))
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296
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197
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297 ;; (set-language-info-alist
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298 ;; "European" '((setup-function . setup-european-environment)
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299 ;; (describe-function . describe-european-support)
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300 ;; (charset . (ascii latin-iso8859-1 latin-iso8859-2
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301 ;; latin-iso8859-3 latin-iso8859-4 latin-iso8859-9))
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302 ;; (coding-system . (iso-8859-1 iso-8859-2 iso-8859-3
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303 ;; iso-8859-4 iso-8859-9))
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304 ;; (sample-text
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305 ;; . "Hello, Hej, Tere, Hei, Bonjour, Gr,A|_(B Gott, Ciao, ,A!(BHola!")
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306 ;; (documentation . "\
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307 ;; Almost all of European languages are supported by the character sets and
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308 ;; coding systems listed below.
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309 ;; To input them, LEIM (Libraries for Emacs Input Methods) should have been
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310 ;; installed.")
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311 ;; ))
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312
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159
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313 ;;; european.el ends here
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