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emacs/lisp/language/devanagari.el
1997-04-07 05:12:16 +00:00

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;;; devanagari.el --- Support for Devanagari Languages
;; Copyright (C) 1996 Free Software Foundation, Inc.
;; Author: KAWABATA, Taichi <kawabata@is.s.u-tokyo.ac.jp>
;; Keywords: multilingual, Indian, Devanagari
;; 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:
;; History:
;; 1996.10.18 written by KAWABATA, Taichi <kawabata@is.s.u-tokyo.ac.jp>
;; 1997.1.20 fixed some bugs.
;;; Code:
(make-coding-system
'in-is13194-devanagari 2 ?D
"Coding-system used for ASCII(MSB=0) & IS13194-Devanagari(MSB=1)."
'((ascii t) (indian-is13194 t) nil nil
nil ascii-eol))
(put 'in-is13194-devanagari
'post-read-conversion 'devanagari-compose-from-is13194-region)
(put 'in-is13194-devanagari
'pre-write-conversion 'devanagari-decompose-to-is13194-region)
(register-input-method
"Devanagari" '("quail-devanagari-transliteration" quail-use-package
"quail/devanagari"))
(register-input-method
"Devanagari" '("quail-devanagari-keyboard-a" quail-use-package
"quail/devanagari"))
(register-input-method
"Devanagari" '("quail-devanagari-itrans" quail-use-package
"quail/devanagari"))
(register-input-method
"Devanagari" '("quail-devanagari-hindi-transliteration" quail-use-package
"quail/devanagari"))
(defun setup-devanagari-environment ()
(setq coding-category-iso-8-1 'in-is13194-devanagari)
(set-coding-priority
'(coding-category-iso-7
coding-category-iso-8-1))
(setq-default buffer-file-coding-system 'in-is13194-devanagari)
(setq default-input-method '("Devanagari" . "quail-devanagari-itrans"))
)
(set-language-info-alist
"Devanagari" '((setup-function . setup-devanagari-environment)
(charset . (indian-is13194 indian-2-column indian-1-column))
(coding-system . (in-is13194-devanagari))
(documentation . t)))
(let ((deflist '(;; chars syntax category
("$(5!!!"!#(B" "w" ?7) ; vowel-modifying diacritical mark
; chandrabindu, anuswar, visarga
("$(5!$(B-$(5!2(B" "w" ?5) ; independent vowel
("$(5!3(B-$(5!X(B" "w" ?0) ; consonant
("$(5!Z(B-$(5!g(B" "w" ?8) ; matra
("$(5!q(B-$(5!z(B" "w" ?6) ; digit
))
elm chars len syntax category to ch i)
(while deflist
(setq elm (car deflist))
(setq chars (car elm)
len (length chars)
syntax (nth 1 elm)
category (nth 2 elm)
i 0)
(while (< i len)
(if (= (aref chars i) ?-)
(setq i (1+ i)
to (sref chars i))
(setq ch (sref chars i)
to ch))
(while (<= ch to)
(modify-syntax-entry ch syntax)
(modify-category-entry ch category)
(setq ch (1+ ch)))
(setq i (+ i (char-bytes to))))
(setq deflist (cdr deflist))))
;;
;; Devanagari Glyph List
;;
;; 0 1 2 3 4 5 6 7 8 9 a b c d e f
;;2120 $(5!!!"!#!$!%!&!'!(!)!*!+!,!-!.!/(B
;;2130 $(5!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>!?(B
;;2140 $(5!@!A!B!C!D!E!F!G!H!I!J!K!L!M!N!O(B
;;2150 $(5!P!Q!R!S!T!U!V!W!X!Y!Z![!\!]!^!_(B
;;2160 $(5!`!a!b!c!d!e!f!g!h!i!j!k!l!m!n!o(B
;;2170 $(5!p!q!r!s!t!u!v!w!x!y!z!{!|!}!~(B
;;
;; 0 1 2 3 4 5 6 7 8 9 a b c d e f
;;2220 $(5"!"""#"$"%"&"'"(")"*"+","-"."/(B
;;2230 $(5"0"1"2"3"4"5"6"7"8"9":";"<"=">"?(B
;;2240 $(5"@"A"B"C"D"E"F"G"H"I"J"K"L"M"N"O(B
;;2250 $(5"P"Q"R"S"T"U"V"W"X"Y"Z"["\"]"^"_(B
;;2260 $(5"`"a"b"c"d"e"f"g"h"i"j"k"l"m"n"o(B
;;2270 $(5"p"q"r"s"t"u"v"w"x"y"z"{"|"}"~(B
;;
;; 0 1 2 3 4 5 6 7 8 9 a b c d e f
;;2320 $(5#!#"###$#%#&#'#(#)#*#+#,#-#.#/(B
;;2330 $(5#0#1#2#3#4#5#6#7#8#9#:#;#<#=#>#?(B
;;2340 $(5#@#A#B#C#D#E#F#G#H#I#J#K#L#M#N#O(B
;;2350 $(5#P#Q#R#S#T#U#V#W#X#Y#Z#[#\#]#^#_(B
;;2360 $(5#`#a#b#c#d#e#f#g#h#i#j#k#l#m#n#o(B
;;2370 $(5#p#q#r#s#t#u#v#w#x#y#z#{#|#}#~(B
;;
;; 0 1 2 3 4 5 6 7 8 9 a b c d e f
;;2420 $(5$!$"$#$$$%$&$'$($)$*$+$,$-$.$/(B
;;2430 $(5$0$1$2$3$4$5$6$7$8$9$:$;$<$=$>$?(B
;;2440 $(5$@$A$B$C$D$E$F$G$H$I$J$K$L$M$N$O(B
;;2450 $(5$P$Q$R$S$T$U$V$W$X$Y$Z$[$\$]$^$_(B
;;2460 $(5$`$a$b$c$d$e$f$g$h$i$j$k$l$m$n$o(B
;;2470 $(5$p$q$r$s$t$u$v$w$x$y$z${$|$}$~(B
;;
;; 0123456789abcdef
;;2120 $(6!!!"!#!$!%!&!'!(!)!*!+!,!-!.!/(B
;;2130 $(6!0!1!2!3!4!5!6!7!8!9!:!;!<!=!>!?(B
;;2140 $(6!@!A!B!C!D!E!F!G!H!I!J!K!L!M!N!O(B
;;2150 $(6!P!Q!R!S!T!U!V!W!X!Y!Z![!\!]!^!_(B
;;2160 $(6!`!a!b!c!d!e!f!g!h!i!j!k!l!m!n!o(B
;;2170 $(6!p!q!r!s!t!u!v!w!x!y!z!{!|!}!~(B
;;
;; 0123456789abcdef
;;2220 $(6"!"""#"$"%"&"'"(")"*"+","-"."/(B
;;2230 $(6"0"1"2"3"4"5"6"7"8"9":";"<"=">"?(B
;;2240 $(6"@"A"B"C"D"E"F"G"H"I"J"K"L"M"N"O(B
;;2250 $(6"P"Q"R"S"T"U"V"W"X"Y"Z"["\"]"^"_(B
;;2260 $(6"`"a"b"c"d"e"f"g"h"i"j"k"l"m"n"o(B
;;2270 $(6"p"q"r"s"t"u"v"w"x"y"z"{"|"}"~(B
;;2320 $(6#!#"###$#%#&#'#(#)#*#+#,#-#.#/(B
;;2330 $(6#0#1#2#3#4#5#6#7#8#9#:#;#<#=#>#?(B
;;2340 $(6#@#A#B#C#D#E#F#G#H#I#J#K#L#M#N#O(B
;;2350 $(6#P#Q#R#S#T#U#V#W#X#Y#Z#[#\#]#^#_(B
;;2360 $(6#`#a#b#c#d#e#f#g#h#i#j#k#l#m#n#o(B
;;2370 $(6#p#q#r#s#t#u#v#w#x#y#z#{#|#}#~(B
;;
;; 0123456789abcdef
;;2320 $(6$!$"$#$$$%$&$'$($)$*$+$,$-$.$/(B
;;2430 $(6$0$1$2$3$4$5$6$7$8$9$:$;$<$=$>$?(B
;;2440 $(6$@$A$B$C$D$E$F$G$H$I$J$K$L$M$N$O(B
;;2450 $(6$P$Q$R$S$T$U$V$W$X$Y$Z$[$\$]$^$_(B
;;2460 $(6$`$a$b$c$d$e$f$g$h$i$j$k$l$m$n$o(B
;;2470 $(6$p$q$r$s$t$u$v$w$x$y$z${$|$}$~(B
;;
;;
;; Modify the following table if you change the set of 1-column font.
;;
(defconst devanagari-1-column-char
'((?$(5!!(B . ?$(6!!(B)
(?$(5!"(B . ?$(6!"(B)
(?$(5!#(B . ?$(6!#(B)
(?$(5!$(B . nil)
(?$(5!%(B . nil)
(?$(5!&(B . ?$(6!&(B)
(?$(5!'(B . ?$(6!'(B)
(?$(5!((B . ?$(6!((B)
(?$(5!)(B . nil)
(?$(5!*(B . nil)
(?$(5!+(B . nil)
(?$(5!,(B . nil)
(?$(5!-(B . nil)
(?$(5!.(B . nil)
(?$(5!/(B . nil)
(?$(5!0(B . nil)
(?$(5!1(B . nil)
(?$(5!2(B . nil)
(?$(5!3(B . nil)
(?$(5!4(B . nil)
(?$(5!5(B . ?$(6!5(B)
(?$(5!6(B . nil)
(?$(5!7(B . nil)
(?$(5!8(B . nil)
(?$(5!9(B . nil)
(?$(5!:(B . nil)
(?$(5!;(B . nil)
(?$(5!<(B . nil)
(?$(5!=(B . ?$(6!=(B)
(?$(5!>(B . ?$(6!>(B)
(?$(5!?(B . ?$(6!?(B)
(?$(5!@(B . ?$(6!@(B)
(?$(5!A(B . nil)
(?$(5!B(B . ?$(6!B(B)
(?$(5!C(B . ?$(6!C(B)
(?$(5!D(B . ?$(6!D(B)
(?$(5!E(B . ?$(6!E(B)
(?$(5!F(B . ?$(6!F(B)
(?$(5!G(B . ?$(6!G(B)
(?$(5!H(B . ?$(6!H(B)
(?$(5!I(B . nil)
(?$(5!J(B . ?$(6!J(B)
(?$(5!K(B . ?$(6!K(B)
(?$(5!L(B . ?$(6!L(B)
(?$(5!M(B . ?$(6!M(B)
(?$(5!N(B . ?$(6!N(B)
(?$(5!O(B . ?$(6!O(B)
(?$(5!P(B . ?$(6!P(B)
(?$(5!Q(B . nil)
(?$(5!R(B . nil)
(?$(5!S(B . nil)
(?$(5!T(B . ?$(6!T(B)
(?$(5!U(B . nil)
(?$(5!V(B . ?$(6!V(B)
(?$(5!W(B . ?$(6!W(B)
(?$(5!X(B . ?$(6!X(B)
(?$(5!Y(B . nil)
(?$(5!Z(B . ?$(6!Z(B)
(?$(5![(B . ?$(6![(B)
(?$(5!\(B . ?$(6!\(B)
(?$(5!](B . ?$(6!](B)
(?$(5!^(B . ?$(6!^(B)
(?$(5!_(B . ?$(6!_(B)
(?$(5!`(B . ?$(6!`(B)
(?$(5!a(B . ?$(6!a(B)
(?$(5!b(B . ?$(6!b(B)
(?$(5!c(B . ?$(6!c(B)
(?$(5!d(B . ?$(6!d(B)
(?$(5!e(B . ?$(6!e(B)
(?$(5!f(B . ?$(6!f(B)
(?$(5!g(B . ?$(6!g(B)
(?$(5!h(B . ?$(6!h(B)
(?$(5!i(B . ?$(6!i(B)
(?$(5!j(B . ?$(6!j(B)
(nil . nil)
(nil . nil)
(nil . nil)
(nil . nil)
(nil . nil)
(nil . nil)
(?$(5!q(B . ?$(6!q(B)
(?$(5!r(B . ?$(6!r(B)
(?$(5!s(B . ?$(6!s(B)
(?$(5!t(B . ?$(6!t(B)
(?$(5!u(B . ?$(6!u(B)
(?$(5!v(B . ?$(6!v(B)
(?$(5!w(B . ?$(6!w(B)
(?$(5!x(B . ?$(6!x(B)
(?$(5!y(B . ?$(6!y(B)
(?$(5!z(B . ?$(6!z(B)
(nil . nil)
(nil . nil)
(nil . nil)
(nil . nil)
(?$(5"!(B . nil)
(?$(5""(B . nil)
(?$(5"#(B . nil)
(?$(5"$(B . ?$(6"$(B)
(?$(5"%(B . ?$(6"%(B)
(?$(5"&(B . ?$(6"&(B)
(?$(5"'(B . nil)
(?$(5"((B . nil)
(?$(5")(B . nil)
(?$(5"*(B . nil)
(?$(5"+(B . nil)
(?$(5",(B . ?$(6",(B)
(?$(5"-(B . nil)
(?$(5".(B . ?$(6".(B)
(?$(5"/(B . nil)
(?$(5"0(B . nil)
(?$(5"1(B . nil)
(?$(5"2(B . nil)
(?$(5"3(B . ?$(6"3(B)
(?$(5"4(B . ?$(6"4(B)
(?$(5"5(B . ?$(6"5(B)
(?$(5"6(B . ?$(6"6(B)
(?$(5"7(B . nil)
(?$(5"8(B . ?$(6"8(B)
(?$(5"9(B . nil)
(?$(5":(B . ?$(6":(B)
(?$(5";(B . ?$(6";(B)
(?$(5"<(B . ?$(6"<(B)
(?$(5"=(B . nil)
(?$(5">(B . nil)
(?$(5"?(B . nil)
(?$(5"@(B . nil)
(?$(5"A(B . ?$(6"A(B)
(?$(5"B(B . ?$(6"B(B)
(?$(5"C(B . ?$(6"C(B)
(?$(5"D(B . nil)
(?$(5"E(B . ?$(6"E(B)
(?$(5"F(B . ?$(6"F(B)
(?$(5"G(B . ?$(6"G(B)
(?$(5"H(B . ?$(6"H(B)
(?$(5"I(B . ?$(6"I(B)
(?$(5"J(B . ?$(6"J(B)
(?$(5"K(B . ?$(6"K(B)
(?$(5"L(B . ?$(6"L(B)
(?$(5"M(B . ?$(6"M(B)
(?$(5"N(B . ?$(6"N(B)
(?$(5"O(B . nil)
(?$(5"P(B . nil)
(?$(5"Q(B . ?$(6"Q(B)
(?$(5"R(B . nil)
(?$(5"S(B . nil)
(?$(5"T(B . ?$(6"T(B)
(?$(5"U(B . ?$(6"U(B)
(?$(5"V(B . ?$(6"V(B)
(?$(5"W(B . ?$(6"W(B)
(?$(5"X(B . nil)
(?$(5"Y(B . nil)
(?$(5"Z(B . nil)
(?$(5"[(B . nil)
(?$(5"\(B . nil)
(?$(5"](B . ?$(6"](B)
(?$(5"^(B . nil)
(?$(5"_(B . nil)
(?$(5"`(B . ?$(6"`(B)
(?$(5"a(B . ?$(6"a(B)
(?$(5"b(B . ?$(6"b(B)
(?$(5"c(B . ?$(6"c(B)
(?$(5"d(B . ?$(6"d(B)
(?$(5"e(B . ?$(6"e(B)
(?$(5"f(B . ?$(6"f(B)
(?$(5"g(B . ?$(6"g(B)
(?$(5"h(B . ?$(6"h(B)
(?$(5"i(B . ?$(6"i(B)
(?$(5"j(B . ?$(6"j(B)
(?$(5"k(B . ?$(6"k(B)
(?$(5"l(B . ?$(6"l(B)
(?$(5"m(B . ?$(6"m(B)
(?$(5"n(B . nil)
(?$(5"o(B . nil)
(?$(5"p(B . ?$(6"p(B)
(?$(5"q(B . ?$(6"q(B)
(?$(5"r(B . ?$(6"r(B)
(?$(5"s(B . ?$(6"s(B)
(?$(5"t(B . ?$(6"t(B)
(?$(5"u(B . ?$(6"u(B)
(?$(5"v(B . nil)
(?$(5"w(B . nil)
(?$(5"x(B . nil)
(?$(5"y(B . ?$(6"y(B)
(?$(5"z(B . ?$(6"z(B)
(?$(5"{(B . nil)
(?$(5"|(B . nil)
(?$(5"}(B . nil)
(?$(5"~(B . nil)
(?$(5#!(B . nil)
(?$(5#"(B . nil)
(?$(5##(B . nil)
(?$(5#$(B . nil)
(?$(5#%(B . nil)
(?$(5#&(B . nil)
(?$(5#'(B . nil)
(?$(5#((B . nil)
(?$(5#)(B . nil)
(?$(5#*(B . nil)
(?$(5#+(B . nil)
(?$(5#,(B . nil)
(?$(5#-(B . nil)
(?$(5#.(B . nil)
(?$(5#/(B . nil)
(?$(5#0(B . nil)
(?$(5#1(B . nil)
(?$(5#2(B . nil)
(?$(5#3(B . nil)
(?$(5#4(B . nil)
(?$(5#5(B . ?$(6#5(B)
(?$(5#6(B . nil)
(?$(5#7(B . nil)
(?$(5#8(B . nil)
(?$(5#9(B . nil)
(?$(5#:(B . nil)
(?$(5#;(B . nil)
(?$(5#<(B . nil)
(?$(5#=(B . nil)
(?$(5#>(B . nil)
(?$(5#?(B . ?$(6#?(B)
(?$(5#@(B . ?$(6#@(B)
(?$(5#A(B . nil)
(?$(5#B(B . nil)
(?$(5#C(B . nil)
(?$(5#D(B . nil)
(?$(5#E(B . nil)
(?$(5#F(B . nil)
(?$(5#G(B . nil)
(?$(5#H(B . nil)
(?$(5#I(B . nil)
(?$(5#J(B . ?$(6#J(B)
(?$(5#K(B . ?$(6#K(B)
(?$(5#L(B . ?$(6#L(B)
(?$(5#M(B . ?$(6#M(B)
(?$(5#N(B . nil)
(?$(5#O(B . nil)
(?$(5#P(B . nil)
(?$(5#Q(B . nil)
(?$(5#R(B . ?$(6#R(B)
(?$(5#S(B . nil)
(?$(5#T(B . nil)
(?$(5#U(B . nil)
(?$(5#V(B . nil)
(?$(5#W(B . nil)
(?$(5#X(B . nil)
(?$(5#Y(B . nil)
(?$(5#Z(B . nil)
(?$(5#[(B . nil)
(?$(5#\(B . nil)
(?$(5#](B . nil)
(?$(5#^(B . nil)
(?$(5#_(B . nil)
(?$(5#`(B . nil)
(?$(5#a(B . ?$(6#a(B)
(?$(5#b(B . ?$(6#b(B)
(?$(5#c(B . nil)
(?$(5#d(B . nil)
(?$(5#e(B . nil)
(?$(5#f(B . nil)
(?$(5#g(B . nil)
(?$(5#h(B . nil)
(?$(5#i(B . nil)
(?$(5#j(B . ?$(6#j(B)
(?$(5#k(B . ?$(6#k(B)
(?$(5#l(B . ?$(6#l(B)
(?$(5#m(B . nil)
(?$(5#n(B . nil)
(?$(5#o(B . nil)
(?$(5#p(B . nil)
(?$(5#q(B . nil)
(?$(5#r(B . nil)
(?$(5#s(B . nil)
(?$(5#t(B . nil)
(?$(5#u(B . nil)
(?$(5#v(B . nil)
(?$(5#w(B . nil)
(?$(5#x(B . nil)
(?$(5#y(B . nil)
(?$(5#z(B . nil)
(?$(5#{(B . nil)
(?$(5#|(B . nil)
(?$(5#}(B . nil)
(?$(5#~(B . nil)
(?$(5$!(B . nil)
(?$(5$"(B . nil)
(?$(5$#(B . nil)
(?$(5$$(B . nil)
(?$(5$%(B . nil)
(?$(5$&(B . nil)
(?$(5$'(B . nil)
(?$(5$((B . nil)
(?$(5$)(B . nil)
(?$(5$*(B . nil)
(?$(5$+(B . nil)
(?$(5$,(B . nil)
(?$(5$-(B . nil)
(?$(5$.(B . nil)
(?$(5$/(B . nil)
(?$(5$0(B . nil)
(?$(5$1(B . nil)
(?$(5$2(B . nil)
(?$(5$3(B . nil)
(?$(5$4(B . nil)
(?$(5$5(B . nil)
(?$(5$6(B . nil)
(?$(5$7(B . nil)
(?$(5$8(B . nil)
(?$(5$9(B . nil)
(?$(5$:(B . nil)
(?$(5$;(B . nil)
(?$(5$<(B . nil)
(?$(5$=(B . nil)
(?$(5$>(B . nil)
(?$(5$?(B . nil)
(?$(5$@(B . nil)
(?$(5$A(B . ?$(6$A(B)
(?$(5$B(B . nil)
(?$(5$C(B . nil)
(?$(5$D(B . nil)
(?$(5$E(B . ?$(6$E(B)
(?$(5$F(B . nil)
(?$(5$G(B . nil)
(?$(5$H(B . ?$(6$H(B)
(?$(5$I(B . ?$(6$I(B)
(?$(5$J(B . ?$(6$J(B)
(?$(5$K(B . nil)
(?$(5$L(B . nil)
(?$(5$M(B . nil)
(?$(5$N(B . ?$(6$N(B)
(?$(5$O(B . nil)
(?$(5$P(B . ?$(6$P(B)
(?$(5$Q(B . ?$(6$Q(B)
(?$(5$R(B . ?$(6$R(B)
(?$(5$S(B . nil)
(?$(5$T(B . nil)
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(?$(5$V(B . nil)
(?$(5$W(B . nil)
(?$(5$X(B . nil)
(?$(5$Y(B . nil)
(?$(5$Z(B . nil)
(?$(5$[(B . nil)
(?$(5$\(B . nil)
(?$(5$](B . nil)
(?$(5$^(B . nil)
(?$(5$_(B . nil)
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;;; devanagari.el ends here