code.delx.au - gnu-emacs/blob - leim/quail/indian.el

   1 ;;; indian.el --- Quail packages for inputting Indian
   2
   3 ;; Copyright (C) 2000, 2001 Free Software Foundation, Inc.
   4
   5 ;; Author: KAWABATA, Taichi <kawabata@m17n.org>
   6
   7 ;; Keywords: multilingual, input method, Indian, Devanagari
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software; you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation; either version 2, or (at your option)
  14 ;; any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  24 ;; Boston, MA 02111-1307, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; History:
  29
  30 ;; 2000.12.12
  31 ;; Totally re-written from devanagari.el to handle multiple Indian Scripts.
  32
  33 ;;; Code:
  34
  35 (require 'quail)
  36 (require 'ind-util)
  37 (require 'devan-util)
  38
  39 ;;;
  40 ;;; Input by transliteration
  41 ;;;
  42
  43 (defun quail-define-indian-trans-package (hashtbls pkgname
  44                                                    lang title doc)
  45   (funcall 'quail-define-package pkgname lang title t doc
  46            nil nil nil nil nil nil t nil)
  47   (maphash
  48    (lambda (key val)
  49      (quail-defrule key (if (= (length val) 1)
  50                             (string-to-char val)
  51                           (vector val))))
  52    (cdr hashtbls)))
  53
  54 ;; This needs to be seen by quail-update-leim-list-file, but cannot be
  55 ;; commented out because quail-update-leim-list-file ignores
  56 ;; commented-out lines.
  57 (if nil
  58     (quail-define-package "devanagari-itrans" "Devanagari" "DevIT" t "Devanagari ITRANS"))
  59 (quail-define-indian-trans-package
  60  indian-dev-itrans-v5-hash "devanagari-itrans" "Devanagari" "DevIT"
  61  "Devanagari transliteration by ITRANS method.")
  62
  63 (if nil
  64     (quail-define-package "devanagari-kyoto-harvard" "Devanagari" "DevKH" t "Devanagari Kyoto-Harvard"))
  65 (quail-define-indian-trans-package
  66  indian-dev-kyoto-harvard-hash
  67  "devanagari-kyoto-harvard" "Devanagari" "DevKH"
  68  "Devanagari transliteration by Kyoto-Harvard method.")
  69
  70 (if nil
  71     (quail-define-package "devanagari-aiba" "Devanagari" "DevAB" t "Devanagari Aiba"))
  72 (quail-define-indian-trans-package
  73  indian-dev-aiba-hash "devanagari-aiba" "Devanagari" "DevAB"
  74  "Devanagari transliteration by Aiba-method.")
  75
  76 (if nil
  77     (quail-define-package "punjabi-itrans" "Punjabi" "PnjIT" t "Punjabi ITRANS"))
  78 (quail-define-indian-trans-package
  79  indian-pnj-itrans-v5-hash "punjabi-itrans" "Punjabi" "PnjIT"
  80  "Punjabi transliteration by ITRANS method.")
  81
  82 (if nil
  83     (quail-define-package "gujarati-itrans" "Gujarati" "GjrIT" t "Gujarati ITRANS"))
  84 (quail-define-indian-trans-package
  85  indian-gjr-itrans-v5-hash "gujarati-itrans" "Gujarati" "GjrIT"
  86  "Gujarati transliteration by ITRANS method.")
  87
  88 (if nil
  89     (quail-define-package "oriya-itrans" "Oriya" "OriIT" t "Oriya ITRANS"))
  90 (quail-define-indian-trans-package
  91  indian-ori-itrans-v5-hash "oriya-itrans" "Oriya" "OriIT"
  92  "Oriya transliteration by ITRANS method.")
  93
  94 (if nil
  95     (quail-define-package "bengali-itrans" "Bengali" "BngIT" t "Bengali ITRANS"))
  96 (quail-define-indian-trans-package
  97  indian-bng-itrans-v5-hash "bengali-itrans" "Bengali" "BngIT"
  98  "Bengali transliteration by ITRANS method.")
  99
 100 (if nil
 101     (quail-define-package "assamese-itrans" "Assamese" "AsmIT" t "Assamese ITRANS"))
 102 (quail-define-indian-trans-package
 103  indian-asm-itrans-v5-hash "assamese-itrans" "Assamese" "AsmIT"
 104  "Assamese transliteration by ITRANS method.")
 105
 106 (if nil
 107     (quail-define-package "telugu-itrans" "Telugu" "TlgIT" t "Telugu ITRANS"))
 108 (quail-define-indian-trans-package
 109  indian-tlg-itrans-v5-hash "telugu-itrans" "Telugu" "TlgIT"
 110  "Telugu transliteration by ITRANS method.")
 111
 112 (if nil
 113     (quail-define-package "kannada-itrans" "Kannada" "KndIT" t "Kannada ITRANS"))
 114 (quail-define-indian-trans-package
 115  indian-knd-itrans-v5-hash "kannada-itrans" "Kannada" "KndIT"
 116  "Kannada transliteration by ITRANS method.")
 117
 118 (if nil
 119     (quail-define-package "malayalam-itrans" "Malayalam" "MlmIT" t "Malayalam ITRANS"))
 120 (quail-define-indian-trans-package
 121  indian-mlm-itrans-v5-hash "malayalam-itrans" "Malayalam" "MlmIT"
 122  "Malayalam transliteration by ITRANS method.")
 123
 124 (if nil
 125     (quail-define-package "tamil-itrans" "Tamil" "TmlIT" t "Tamil ITRANS"))
 126 (quail-define-indian-trans-package
 127  indian-tml-itrans-v5-hash "tamil-itrans" "Tamil" "TmlIT"
 128  "Tamil transliteration by ITRANS method.")
 129
 130
 131 ;;;
 132 ;;; Input by Inscript
 133 ;;;
 134
 135 (defun quail-indian-flatten-list (lst)
 136   "Flatten the nested LIST so that there would be no innner list."
 137   (if (listp lst)
 138       (apply 'append (mapcar 'quail-indian-flatten-list lst))
 139     (list lst)))
 140
 141 (defun quail-define-inscript-package (char-table key-table pkgname lang title
 142                                                  docstring)
 143   (setq char-table (quail-indian-flatten-list char-table))
 144   (setq key-table (quail-indian-flatten-list key-table))
 145   (funcall 'quail-define-package pkgname lang title nil docstring
 146            nil nil nil nil nil nil nil nil)
 147   (dolist (key key-table)
 148     (let ((val (pop char-table)))
 149       (if (and key val)
 150           (quail-defrule
 151             (if (characterp key) (char-to-string key) key)
 152             (if (stringp val) (vector val) val))))))
 153
 154 ;;
 155
 156 (defvar inscript-dev-keytable
 157   '(
 158     (;; VOWELS  (18)
 159      (?D nil) (?E ?e) (?F ?f) (?R ?r) (?G ?g) (?T ?t)
 160      (?+ ?=) ("F]" "f]") (?! ?@) (?Z ?z) (?S ?s) (?W ?w)
 161      (?| ?\\) (?~ ?`) (?A ?a) (?Q ?q) ("+]" "=]") ("R]" "r]"))
 162     (;; CONSONANTS (42)
 163      ?k ?K ?i ?I ?U                ;; GRUTTALS
 164      ?\; ?: ?p ?P ?}               ;; PALATALS
 165      ?' ?\" ?\[ ?{ ?C              ;; CEREBRALS
 166      ?l ?L ?o ?O ?v ?V             ;; DENTALS
 167      ?h ?H ?y ?Y ?c                ;; LABIALS
 168      ?/ ?j ?J ?n ?N "N]" ?b        ;; SEMIVOWELS
 169      ?M ?< ?m ?u                   ;; SIBILANTS
 170      "k]" "K]" "i]" "p]" "[]" "{]" "H]" "/]" ;; NUKTAS
 171      ?% ?&)
 172     (;; Misc Symbols (7)
 173      ?X ?x ?_ ">]" ?d "X]" ?>)
 174     (;; Digits
 175      ?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9)
 176     (;; Inscripts
 177      ?# ?$ ?^ ?* ?\])))
 178
 179 (if nil
 180     (quail-define-package "devanagari-inscript" "Devanagari" "DevIS" t "Devanagari keyboard Inscript"))
 181 (quail-define-inscript-package
 182  indian-dev-base-table inscript-dev-keytable
 183  "devanagari-inscript" "Devanagari" "DevIS"
 184  "Devanagari keyboard Inscript.")
 185
 186 (if nil
 187     (quail-define-package "punjabi-inscript" "Punjabi" "PnjIS" t "Punjabi keyboard Inscript"))
 188 (quail-define-inscript-package
 189  indian-pnj-base-table inscript-dev-keytable
 190  "punjabi-inscript" "Punjabi" "PnjIS"
 191  "Punjabi keyboard Inscript.")
 192
 193 (if nil
 194     (quail-define-package "gujarati-inscript" "Gujarati" "GjrIS" t "Gujarati keyboard Inscript"))
 195 (quail-define-inscript-package
 196  indian-gjr-base-table inscript-dev-keytable
 197  "gujarati-inscript" "Gujarati" "GjrIS"
 198  "Gujarati keyboard Inscript.")
 199
 200 (if nil
 201     (quail-define-package "oriya-inscript" "Oriya" "OriIS" t "Oriya keyboard Inscript"))
 202 (quail-define-inscript-package
 203  indian-ori-base-table inscript-dev-keytable
 204  "oriya-inscript" "Oriya" "OriIS"
 205  "Oriya keyboard Inscript.")
 206
 207 (if nil
 208     (quail-define-package "bengali-inscript" "Bengali" "BngIS" t "Bengali keyboard Inscript"))
 209 (quail-define-inscript-package
 210  indian-bng-base-table inscript-dev-keytable
 211  "bengali-inscript" "Bengali" "BngIS"
 212  "Bengali keyboard Inscript.")
 213
 214 (if nil
 215     (quail-define-package "assamese-inscript" "Assamese" "AsmIS" t "Assamese keyboard Inscript"))
 216 (quail-define-inscript-package
 217  indian-asm-base-table inscript-dev-keytable
 218  "assamese-inscript" "Assamese" "AsmIS"
 219  "Assamese keyboard Inscript.")
 220
 221 (if nil
 222     (quail-define-package "telugu-inscript" "Telugu" "TlgIS" t "Telugu keyboard Inscript"))
 223 (quail-define-inscript-package
 224  indian-dev-base-table inscript-dev-keytable
 225  "telugu-inscript" "Telugu" "TlgIS"
 226  "Telugu keyboard Inscript.")
 227
 228 (if nil
 229     (quail-define-package "kannada-inscript" "Kannada" "KndIS" t "Kannada keyboard Inscript"))
 230 (quail-define-inscript-package
 231  indian-knd-base-table inscript-dev-keytable
 232  "kannada-inscript" "Kannada" "KndIS"
 233  "Kannada keyboard Inscript.")
 234
 235 (if nil
 236     (quail-define-package "malayalam-inscript" "Malayalam" "MlmIS" t "Malayalam keyboard Inscript"))
 237 (quail-define-inscript-package
 238  indian-mlm-base-table inscript-dev-keytable
 239  "malayalam-inscript" "Malayalam" "MlmIS"
 240  "Malayalam keyboard Inscript.")
 241
 242 (if nil
 243     (quail-define-package "tamil-inscript" "Tamil" "TmlIS" t "Tamil keyboard Inscript"))
 244 (quail-define-inscript-package
 245  indian-tml-base-table inscript-dev-keytable
 246  "tamil-inscript" "Tamil" "TmlIS"
 247  "Tamil keyboard Inscript.")
 248
 249 ;;; indian.el ends here