;;; mule-conf.el --- configure multilingual environment ;; Copyright (C) 1997 Electrotechnical Laboratory, JAPAN. ;; Licensed to the Free Software Foundation. ;; Keywords: mule, multilingual, character set, coding system ;; 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., 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;;; Commentary: ;; Don't byte-compile this file. ;;; Code: ;;; Definitions of character sets. ;; Basic (official) character sets. These character sets are treated ;; effectively in the aspect of memory in a buffer. ;; Syntax: ;; (define-charset CHARSET-ID CHARSET ;; [ DIMENSION CHARS WIDTH DIRECTION ISO-FINAL-CHAR ISO-GRAPHIC-PLANE ;; SHORT-NAME LONG-NAME DESCRIPTION ]) ;; ASCII charset is defined in src/charset.c as below. ;; (define-charset 0 ascii ;; [1 94 1 0 ?B 0 "ASCII" "ASCII" "ASCII (ISO646 IRV)"]) (define-charset 129 'latin-iso8859-1 [1 96 1 0 ?A 1 "Latin-1" "ISO8859-1 (Latin-1)" "ISO8859-1 (Latin-1)"]) (define-charset 130 'latin-iso8859-2 [1 96 1 0 ?B 1 "Latin-2" "ISO8859-2 (Latin-2)" "ISO8859-2 (Latin-2)"]) (define-charset 131 'latin-iso8859-3 [1 96 1 0 ?C 1 "Latin-3" "ISO8859-3 (Latin-3)" "ISO8859-3 (Latin-3)"]) (define-charset 132 'latin-iso8859-4 [1 96 1 0 ?D 1 "Latin-4" "ISO8859-4 (Latin-4)" "ISO8859-4 (Latin-4)"]) (define-charset 133 'thai-tis620 [1 96 1 0 ?T 1 "TIS620" "TIS620 (Thai)" "TIS620.2529 (Thai)"]) (define-charset 134 'greek-iso8859-7 [1 96 1 0 ?F 1 "ISO8859-7" "ISO8859-7 (Greek)" "ISO8859-7 (Greek)"]) (define-charset 135 'arabic-iso8859-6 [1 96 1 1 ?G 1 "ISO8859-6" "ISO8859-6 (Arabic)" "ISO8859-6 (Arabic)"]) (define-charset 136 'hebrew-iso8859-8 [1 96 1 1 ?H 1 "ISO8859-8" "ISO8859-8 (Hebrew)" "ISO8859-8 (Hebrew)"]) (define-charset 137 'katakana-jisx0201 [1 94 1 0 ?I 1 "JISX0201 Kana" "JISX0201.1976 (Japanese Kana)" "JISX0201.1976 Japanese Kana"]) (define-charset 138 'latin-jisx0201 [1 94 1 0 ?J 0 "JISX0201 Roman" "JISX0201.1976 (Japanese Roman)" "JISX0201.1976 Japanese Roman"]) (define-charset 140 'cyrillic-iso8859-5 [1 96 1 0 ?L 1 "ISO8859-5" "ISO8859-5 (Cyrillic)" "ISO8859-5 (Cyrillic)"]) (define-charset 141 'latin-iso8859-9 [1 96 1 0 ?M 1 "Latin-5" "ISO8859-9 (Latin-5)" "ISO8859-9 (Latin-5)"]) (define-charset 144 'japanese-jisx0208-1978 [2 94 2 0 ?@ 0 "JISX0208.1978" "JISX0208.1978 (Japanese)" "JISX0208.1978 Japanese Kanji (so called \"old JIS\")"]) (define-charset 145 'chinese-gb2312 [2 94 2 0 ?A 0 "GB2312" "GB2312" "GB2312 Chinese simplified"]) (define-charset 146 'japanese-jisx0208 [2 94 2 0 ?B 0 "JISX0208" "JISX0208.1983/1990 (Japanese)" "JISX0208.1983/1990 Japanese Kanji"]) (define-charset 147 'korean-ksc5601 [2 94 2 0 ?C 0 "KSC5601" "KSC5601 (Korean)" "KSC5601 Korean Hangul and Hanja"]) (define-charset 148 'japanese-jisx0212 [2 94 2 0 ?D 0 "JISX0212" "JISX0212 (Japanese)" "JISX0212 Japanese supplement"]) (define-charset 149 'chinese-cns11643-1 [2 94 2 0 ?G 0 "CNS11643-1" "CNS11643-1 (Chinese traditional)" "CNS11643 Plane 1 Chinese traditional"]) (define-charset 150 'chinese-cns11643-2 [2 94 2 0 ?H 0 "CNS11643-2" "CNS11643-2 (Chinese traditional)" "CNS11643 Plane 2 Chinese traditional"]) (define-charset 152 'chinese-big5-1 [2 94 2 0 ?0 0 "Big5" "Big5 (Level-1)" "Big5 Level-1 Chinese traditional"]) (define-charset 153 'chinese-big5-2 [2 94 2 0 ?1 0 "Big5" "Big5 (Level-2)" "Big5 Level-2 Chinese traditional"]) ;; Additional (private) character sets. These character sets are ;; treated less effectively in the aspect of memory in a buffer. ;; Syntax: ;; (define-charset nil CHARSET ;; [ DIMENSION CHARS WIDTH DIRECTION ISO-FINAL-CHAR ISO-GRAPHIC-PLANE ;; SHORT-NAME LONG-NAME DESCRIPTION ]) ;; ISO-2022 allows a use of character sets not registered in ISO with ;; final characters `0' (0x30) through `?' (0x3F). Among them, Emacs ;; reserves `0' through `9' to support several private character sets. ;; The remaining final characters `:' through `?' are for users. (define-charset nil 'chinese-sisheng [1 94 1 0 ?0 0 "SiSheng" "SiSheng (PinYin/ZhuYin)" "SiSheng characters for PinYin/ZhuYin"]) ;; IPA characters for phonetic symbols. (define-charset nil 'ipa [1 96 1 0 ?0 1 "IPA" "IPA" "IPA (International Phonetic Association)"]) ;; Vietnamese VISCII. VISCII is 1-byte character set which contains ;; more than 96 characters. Since Emacs can't handle it as one ;; character set, it is divided into two: lower case letters and upper ;; case letters. (define-charset nil 'vietnamese-viscii-lower [1 96 1 0 ?1 1 "VISCII lower" "VISCII lower-case" "VISCII1.1 lower-case"]) (define-charset nil 'vietnamese-viscii-upper [1 96 1 0 ?2 1 "VISCII upper" "VISCII upper-case" "VISCII1.1 upper-case"]) ;; For Arabic, we need three different types of character sets. ;; Digits are of direction left-to-right and of width 1-column. ;; Others are of direction right-to-left and of width 1-column or ;; 2-column. (define-charset nil 'arabic-digit [1 94 1 0 ?2 0 "Arabic digit" "Arabic digit" "Arabic digit"]) (define-charset nil 'arabic-1-column [1 94 1 1 ?3 0 "Arabic 1-col" "Arabic 1-column" "Arabic 1-column"]) (define-charset nil 'arabic-2-column [1 94 2 1 ?4 0 "Arabic 2-col" "Arabic 2-column" "Arabic 2-column"]) ;; Ethiopic characters (Amahric and Tigrigna). (define-charset nil 'ethiopic [2 94 2 0 ?3 0 "Ethiopic" "Ethiopic characters" "Ethiopic characters"]) ;; Chinese CNS11643 Plane3 thru Plane7. Although these are official ;; character sets, the use is rare and don't have to be treated ;; effectively in the aspect of memory in a buffer. (define-charset nil 'chinese-cns11643-3 [2 94 2 0 ?I 0 "CNS11643-3" "CNS11643-3 (Chinese traditional)" "CNS11643 Plane 3 Chinese Traditional"]) (define-charset nil 'chinese-cns11643-4 [2 94 2 0 ?J 0 "CNS11643-4" "CNS11643-4 (Chinese traditional)" "CNS11643 Plane 4 Chinese Traditional"]) (define-charset nil 'chinese-cns11643-5 [2 94 2 0 ?K 0 "CNS11643-5" "CNS11643-5 (Chinese traditional)" "CNS11643 Plane 5 Chinese Traditional"]) (define-charset nil 'chinese-cns11643-6 [2 94 2 0 ?L 0 "CNS11643-6" "CNS11643-6 (Chinese traditional)" "CNS11643 Plane 6 Chinese Traditional"]) (define-charset nil 'chinese-cns11643-7 [2 94 2 0 ?M 0 "CNS11643-7" "CNS11643-7 (Chinese traditional)" "CNS11643 Plane 7 Chinese Traditional"]) ;; ASCII with right-to-left direction. (define-charset nil 'ascii-right-to-left [1 94 1 1 ?B 0 "rev ASCII" "ASCII with right-to-left direction" "ASCII (left half of ISO8859-1) with right-to-left direction"]) ;; Indian scripts. Symbolic charset for data exchange. Glyphs are ;; not assigned. They are automatically converted to each Indian ;; script which IS-13194 supports. (define-charset nil 'indian-is13194 [1 94 2 0 ?5 1 "IS 13194" "Indian IS 13194" "Generic Indian charset for data exchange with IS 13194"]) ;; Actual Glyph for 2-column width. (define-charset nil 'indian-2-column [2 94 2 0 ?5 0 "Indian 2-col" "Indian 2 Column" "Indian charset for 2-column width glyphs"]) ;; Actual Glyph for 1-column width. (define-charset nil 'indian-1-column [2 94 1 0 ?6 0 "Indian 1-col" "Indian 1 Column" "Indian charset for 2-column width glyphs"]) ;; Lao script. ;; ISO10646's 0x0E80..0x0EDF are mapped to 0x20..0x7F. (define-charset nil 'lao [1 94 1 0 ?1 0 "Lao" "Lao" "Lao characters (ISO10646 0E80..0EDF)"]) ;; Tibetan script. (define-charset nil 'tibetan [2 94 2 0 ?7 0 "Tibetan 2-col" "Tibetan 2 column" "Tibetan characters"]) (define-charset nil 'tibetan-1-column [2 94 1 0 ?8 0 "Tibetan 1-col" "Tibetan 1 column" "Tibetan 1 column glyph"]) ;; Tell C code charset ID's of several charsets. (setup-special-charsets) ;; These are tables for translating characters on decoding and ;; encoding. (define-translation-table 'oldjis-newjis-jisroman-ascii (list (cons (make-char 'japanese-jisx0208-1978) (make-char 'japanese-jisx0208)) (cons (make-char 'latin-jisx0201) (make-char 'ascii)))) (setq standard-translation-table-for-decode (get 'oldjis-newjis-jisroman-ascii 'translation-table)) (setq standard-translation-table-for-encode nil) ;;; Make fundamental coding systems. ;; Miscellaneous coding systems which can't be made by ;; `make-coding-system'. (put 'no-conversion 'coding-system (vector nil ?= "Do no conversion" (list 'coding-category 'coding-category-binary 'alias-coding-systems '(no-conversion)) nil)) (put 'no-conversion 'eol-type 0) (put 'coding-category-binary 'coding-systems '(no-conversion)) (setq coding-system-list '(no-conversion)) (setq coding-system-alist '(("no-conversion"))) (define-coding-system-alias 'binary 'no-conversion) (put 'undecided 'coding-system (vector t ?- "No conversion on encoding, automatic conversion on decoding" (list 'alias-coding-systems '(undecided) 'safe-charsets '(ascii)) nil)) (setq coding-system-list (cons 'undecided coding-system-list)) (setq coding-system-alist (cons '("undecided") coding-system-alist)) (put 'undecided 'eol-type (make-subsidiary-coding-system 'undecided)) (define-coding-system-alias 'dos 'undecided-dos) (define-coding-system-alias 'mac 'undecided-mac) ;; Coding systems not specific to each language environment. (make-coding-system 'emacs-mule 0 ?= "Emacs internal format used in buffer and string" nil '((safe-charsets . t))) (make-coding-system 'raw-text 5 ?t "Raw text, which means text contains random 8-bit codes." nil '((safe-charsets . t))) (make-coding-system 'iso-2022-7bit 2 ?J "ISO 2022 based 7-bit encoding using only G0" '((ascii t) nil nil nil short ascii-eol ascii-cntl seven) '((safe-charsets . t))) (make-coding-system 'iso-2022-7bit-ss2 2 ?$ "ISO 2022 based 7-bit encoding using SS2 for 96-charset" '((ascii t) nil t nil short ascii-eol ascii-cntl seven nil single-shift) '((safe-charsets . t))) (make-coding-system 'iso-2022-7bit-lock 2 ?& "ISO-2022 coding system using Locking-Shift for 96-charset" '((ascii t) t nil nil nil ascii-eol ascii-cntl seven locking-shift) '((safe-charsets . t))) (define-coding-system-alias 'iso-2022-int-1 'iso-2022-7bit-lock) (make-coding-system 'iso-2022-7bit-lock-ss2 2 ?i "Mixture of ISO-2022-JP, ISO-2022-KR, and ISO-2022-CN" '((ascii t) (nil korean-ksc5601 chinese-gb2312 chinese-cns11643-1 t) (nil chinese-cns11643-2) (nil chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7) short ascii-eol ascii-cntl seven locking-shift single-shift nil nil nil init-bol) '((safe-charsets ascii japanese-jisx0208 japanese-jisx0208-1978 latin-jisx0201 korean-ksc5601 chinese-gb2312 chinese-cns11643-1 chinese-cns11643-2 chinese-cns11643-3 chinese-cns11643-4 chinese-cns11643-5 chinese-cns11643-6 chinese-cns11643-7))) (define-coding-system-alias 'iso-2022-cjk 'iso-2022-7bit-lock-ss2) (make-coding-system 'iso-2022-8bit-ss2 2 ?@ "ISO 2022 based 8-bit encoding using SS2 for 96-charset" '((ascii t) nil t nil nil ascii-eol ascii-cntl nil nil single-shift) '((safe-charsets . t))) (make-coding-system 'x-ctext 2 ?x "Compound text based generic encoding for decoding unknown messages." '((ascii t) (latin-iso8859-1 t) t t nil ascii-eol ascii-cntl nil locking-shift single-shift nil nil nil init-bol nil nil) '((safe-charsets . t) (mime-charset . x-ctext))) (make-coding-system 'iso-safe 2 ?- "Convert all characters but ASCII to `?'." '(ascii nil nil nil nil ascii-eol ascii-cntl nil nil nil nil nil nil nil nil t) '((safe-charsets ascii))) ;; Use iso-safe for terminal output if some other coding system is not ;; specified explicitly. (set-safe-terminal-coding-system-internal 'iso-safe) ;; The other coding-systems are defined in each language specific ;; section of languages.el. ;; Normally, set coding system to `undecided' before reading a file. ;; Compiled Emacs Lisp files (*.elc) are not decoded at all, ;; but we regard them as containing multibyte characters. ;; Tar files are not decoded at all, but we treat them as raw bytes. (setq file-coding-system-alist '(("\\.elc$" . (emacs-mule . emacs-mule)) ("\\(\\`\\|/\\)loaddefs.el$" . (no-conversion . no-conversion)) ("\\.tar$" . (no-conversion . no-conversion)) ("" . (undecided . nil)))) ;;; Setting coding categories and their priorities. ;; This setting is just to read an Emacs Lisp source files which ;; contain multilingual text while dumping Emacs. More appropriate ;; values are set by the command `set-language-environment' for each ;; language environment. (setq coding-category-emacs-mule 'emacs-mule coding-category-sjis 'japanese-shift-jis coding-category-iso-7 'iso-2022-7bit coding-category-iso-7-tight 'iso-2022-jp coding-category-iso-8-1 'iso-latin-1 coding-category-iso-8-2 'iso-latin-1 coding-category-iso-7-else 'iso-2022-7bit-lock coding-category-iso-8-else 'iso-2022-8bit-ss2 coding-category-ccl nil coding-category-big5 'chinese-big5 coding-category-raw-text 'raw-text coding-category-binary 'no-conversion) (set-coding-priority '(coding-category-iso-8-1 coding-category-iso-8-2 coding-category-iso-7-tight coding-category-iso-7 coding-category-iso-7-else coding-category-iso-8-else coding-category-emacs-mule coding-category-raw-text coding-category-sjis coding-category-big5 coding-category-ccl coding-category-binary)) ;;; Miscellaneous settings. (aset latin-extra-code-table ?\222 t) (update-coding-systems-internal) ;;; mule-conf.el ends here