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474 lines
16 KiB
EmacsLisp
474 lines
16 KiB
EmacsLisp
;;; indian.el --- Quail packages for inputting Indian
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;; Copyright (C) 2000-2012 Free Software Foundation, Inc.
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;; Author: KAWABATA, Taichi <kawabata@m17n.org>
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;; Keywords: multilingual, input method, Indian, Devanagari
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; History:
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;; 2000.12.12
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;; Totally re-written from devanagari.el to handle multiple Indian Scripts.
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;;; Code:
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(require 'quail)
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(require 'ind-util)
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;;;
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;;; Input by transliteration
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;;;
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(defun quail-define-indian-trans-package (hashtbls pkgname
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lang title doc)
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(funcall 'quail-define-package pkgname lang title t doc
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nil nil nil nil nil nil t nil)
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(maphash
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(lambda (key val)
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(quail-defrule key (if (= (length val) 1)
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(string-to-char val)
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(vector val))))
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(cdr hashtbls)))
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;; This needs to be seen by quail-update-leim-list-file, but cannot be
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;; commented out because quail-update-leim-list-file ignores
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;; commented-out lines.
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(if nil
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(quail-define-package "devanagari-itrans" "Devanagari" "DevIT" t "Devanagari ITRANS"))
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(quail-define-indian-trans-package
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indian-dev-itrans-v5-hash "devanagari-itrans" "Devanagari" "DevIT"
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"Devanagari transliteration by ITRANS method.")
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(quail-defrule "..." ?॥)
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(quail-defrule "\\'" ?॑)
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(quail-defrule "\\_" ?॒)
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(quail-defrule "\\__" ?_)
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(quail-defrule "\\''" ?')
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(if nil
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(quail-define-package "devanagari-kyoto-harvard" "Devanagari" "DevKH" t "Devanagari Kyoto-Harvard"))
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(quail-define-indian-trans-package
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indian-dev-kyoto-harvard-hash
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"devanagari-kyoto-harvard" "Devanagari" "DevKH"
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"Devanagari transliteration by Kyoto-Harvard method.")
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(if nil
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(quail-define-package "devanagari-aiba" "Devanagari" "DevAB" t "Devanagari Aiba"))
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(quail-define-indian-trans-package
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indian-dev-aiba-hash "devanagari-aiba" "Devanagari" "DevAB"
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"Devanagari transliteration by Aiba-method.")
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(if nil
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(quail-define-package "punjabi-itrans" "Punjabi" "PnjIT" t "Punjabi ITRANS"))
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(quail-define-indian-trans-package
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indian-pnj-itrans-v5-hash "punjabi-itrans" "Punjabi" "PnjIT"
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"Punjabi transliteration by ITRANS method.")
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(if nil
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(quail-define-package "gujarati-itrans" "Gujarati" "GjrIT" t "Gujarati ITRANS"))
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(quail-define-indian-trans-package
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indian-gjr-itrans-v5-hash "gujarati-itrans" "Gujarati" "GjrIT"
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"Gujarati transliteration by ITRANS method.")
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(if nil
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(quail-define-package "oriya-itrans" "Oriya" "OriIT" t "Oriya ITRANS"))
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(quail-define-indian-trans-package
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indian-ori-itrans-v5-hash "oriya-itrans" "Oriya" "OriIT"
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"Oriya transliteration by ITRANS method.")
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(if nil
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(quail-define-package "bengali-itrans" "Bengali" "BngIT" t "Bengali ITRANS"))
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(quail-define-indian-trans-package
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indian-bng-itrans-v5-hash "bengali-itrans" "Bengali" "BngIT"
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"Bengali transliteration by ITRANS method.")
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(if nil
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(quail-define-package "assamese-itrans" "Assamese" "AsmIT" t "Assamese ITRANS"))
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(quail-define-indian-trans-package
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indian-asm-itrans-v5-hash "assamese-itrans" "Assamese" "AsmIT"
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"Assamese transliteration by ITRANS method.")
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(if nil
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(quail-define-package "telugu-itrans" "Telugu" "TlgIT" t "Telugu ITRANS"))
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(quail-define-indian-trans-package
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indian-tlg-itrans-v5-hash "telugu-itrans" "Telugu" "TlgIT"
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"Telugu transliteration by ITRANS method.")
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(if nil
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(quail-define-package "kannada-itrans" "Kannada" "KndIT" t "Kannada ITRANS"))
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(quail-define-indian-trans-package
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indian-knd-itrans-v5-hash "kannada-itrans" "Kannada" "KndIT"
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"Kannada transliteration by ITRANS method.")
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(if nil
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(quail-define-package "malayalam-itrans" "Malayalam" "MlmIT" t "Malayalam ITRANS"))
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(quail-define-indian-trans-package
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indian-mlm-itrans-v5-hash "malayalam-itrans" "Malayalam" "MlmIT"
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"Malayalam transliteration by ITRANS method.")
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(defvar quail-tamil-itrans-syllable-table
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(let ((vowels
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'(("அ" nil "a")
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("ஆ" "ா" "A")
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("இ" "ி" "i")
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("ஈ" "ீ" "I")
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("உ" "ு" "u")
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("ஊ" "ூ" "U")
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("எ" "ெ" "e")
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("ஏ" "ே" "E")
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("ஐ" "ை" "ai")
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("ஒ" "ொ" "o")
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("ஓ" "ோ" "O")
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("ஔ" "ௌ" "au")))
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(consonants
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'(("க" "k") ; U+0B95
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("ங" "N^") ; U+0B99
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("ச" "ch") ; U+0B9A
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("ஞ" "JN") ; U+0B9E
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("ட" "T") ; U+0B9F
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("ண" "N") ; U+0BA3
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("த" "t") ; U+0BA4
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("ந" "n") ; U+0BA8
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("ப" "p") ; U+0BAA
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("ம" "m") ; U+0BAE
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("ய" "y") ; U+0BAF
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("ர" "r") ; U+0BB0
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("ல" "l") ; U+0BB2
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("வ" "v") ; U+0BB5
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("ழ" "z") ; U+0BB4
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("ள" "L") ; U+0BB3
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("ற" "rh") ; U+0BB1
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("ன" "nh") ; U+0BA9
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("ஜ" "j") ; U+0B9C
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("ஶ" nil) ; U+0BB6
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("ஷ" "Sh") ; U+0BB7
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("ஸ" "s") ; U+0BB8
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("ஹ" "h") ; U+0BB9
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("க்ஷ" "x" ) ; U+0B95
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))
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(virama #x0BCD)
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clm)
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(with-temp-buffer
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(insert "\n")
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(insert " +")
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(insert-char ?- 74)
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(insert "\n |")
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(setq clm 6)
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(dolist (v vowels)
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(car v))
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(setq clm (+ clm 6)))
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(insert "\n |")
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(setq clm 6)
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(dolist (v vowels)
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(nth 2 v))
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(setq clm (+ clm 6)))
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(dolist (c consonants)
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(insert "\n----+")
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(insert-char ?- 74)
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(insert "\n")
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(insert (car c) virama
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(propertize "\t" 'display '(space :align-to 4))
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"|")
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(setq clm 6)
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(dolist (v vowels)
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(car c) (or (nth 1 v) ""))
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(setq clm (+ clm 6)))
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(insert "\n" (or (nth 1 c) "")
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(propertize "\t" 'display '(space :align-to 4))
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"|")
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(setq clm 6)
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(dolist (v vowels)
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(apply 'insert (propertize "\t" 'display (list 'space :align-to clm))
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(if (nth 1 c) (list (nth 1 c) (nth 2 v)) (list "")))
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(setq clm (+ clm 6))))
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(insert "\n")
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(insert "----+")
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(insert-char ?- 74)
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(insert "\n")
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(buffer-string))))
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(defvar quail-tamil-itrans-numerics-and-symbols-table
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(let ((numerics '((?௰ "பத்து") (?௱ "நூறு") (?௲ "ஆயிரம்")))
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(symbols '((?௳ "நாள்") (?௴ "மாதம்") (?௵ "வருடம்")
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(?௶ "பற்று") (?௷ "வரவு") (?௸ "மேற்படி")
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(?௹ "ரூபாய்") (?௺ "எண்")))
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clm)
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(with-temp-buffer
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(insert "\n" (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(insert
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(propertize "\t" 'display '(space :align-to 5)) "numerics"
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(propertize "\t" 'display '(space :align-to 18)) "|"
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(propertize "\t" 'display '(space :align-to 45)) "symbols")
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(insert "\n" (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(dotimes (i 2)
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(setq clm 0)
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(dolist (elm numerics)
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(if (> clm 0)
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(insert (propertize "\t" 'display (list 'space :align-to clm))))
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(insert (nth i elm))
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(setq clm (+ clm 5)))
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(insert (propertize "\t" 'display '(space :align-to 18)) "|")
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(setq clm 19)
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(dolist (elm symbols)
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(if (> clm 19)
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(insert (propertize "\t" 'display (list 'space :align-to clm))))
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(insert (nth i elm))
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(setq clm (+ clm 8)))
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(insert "\n"))
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(insert (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(insert "\n")
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(buffer-string))))
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(defvar quail-tamil-itrans-various-signs-and-digits-table
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(let ((various '((?ஃ . "H") ("ஸ்ரீ" . "srii") (?ௐ)))
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(digits "௦௧௨௩௪௫௬௭௮௯")
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(width 6) clm)
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(with-temp-buffer
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(insert "\n" (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(insert
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(propertize "\t" 'display '(space :align-to 5)) "various"
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(propertize "\t" 'display '(space :align-to 18)) "|"
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(propertize "\t" 'display '(space :align-to 45)) "digits")
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(insert "\n" (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(setq clm 0 )
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(dotimes (i (length various))
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(car (nth i various)))
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(setq clm (+ clm width)))
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(insert (propertize "\t" 'display '(space :align-to 18)) "|")
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(setq clm 20)
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(dotimes (i 10)
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(aref digits i))
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(setq clm (+ clm width)))
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(insert "\n")
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(setq clm 0)
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(dotimes (i (length various))
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(or (cdr (nth i various)) ""))
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(setq clm (+ clm width)))
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(insert (propertize "\t" 'display '(space :align-to 18)) "|")
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(setq clm 20)
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(dotimes (i 10)
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(insert (propertize "\t" 'display (list 'space :align-to clm))
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(format "%d" i))
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(setq clm (+ clm width)))
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(insert "\n" (make-string 18 ?-) "+" (make-string 60 ?-) "\n")
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(buffer-string))))
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(if nil
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(quail-define-package "tamil-itrans" "Tamil" "TmlIT" t "Tamil ITRANS"))
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(quail-define-indian-trans-package
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indian-tml-itrans-v5-hash "tamil-itrans" "Tamil" "TmlIT"
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"Tamil transliteration by ITRANS method.
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You can input characters using the following mapping tables.
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Example: To enter வணக்கம், type vaNakkam.
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### Basic syllables (consonants + vowels) ###
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\\<quail-tamil-itrans-syllable-table>
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### Miscellaneous (various signs + digits) ###
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\\<quail-tamil-itrans-various-signs-and-digits-table>
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### Others (numerics + symbols) ###
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Characters below have no ITRANS method associated with them.
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Their descriptions are included for easy reference.
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\\<quail-tamil-itrans-numerics-and-symbols-table>
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Full key sequences are listed below:")
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;;;
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;;; Input by Inscript
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;;;
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(defun quail-define-inscript-package (char-tables key-tables pkgname lang
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title docstring)
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(funcall 'quail-define-package pkgname lang title nil docstring
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nil nil nil nil nil nil nil nil)
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(let (char-table key-table char key)
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(while (and char-tables key-tables)
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(setq char-table (car char-tables)
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char-tables (cdr char-tables)
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key-table (car key-tables)
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key-tables (cdr key-tables))
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(while (and char-table key-table)
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(setq char (car char-table)
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char-table (cdr char-table)
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key (car key-table)
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key-table (cdr key-table))
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(if (and (consp char) (consp key))
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(setq char-table (append char char-table)
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key-table (append key key-table))
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(if (and key char)
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(quail-defrule
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(if (characterp key) (char-to-string key) key)
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(if (stringp char) (vector char) char))))))))
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;;
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(defvar inscript-dev-keytable
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'(
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(;; VOWELS (18)
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(?D nil) (?E ?e) (?F ?f) (?R ?r) (?G ?g) (?T ?t)
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(?+ ?=) ("F]" "f]") (?! ?@) (?Z ?z) (?S ?s) (?W ?w)
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(?| ?\\) (?~ ?`) (?A ?a) (?Q ?q) ("+]" "=]") ("R]" "r]"))
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(;; CONSONANTS (42)
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?k ?K ?i ?I ?U ;; GRUTTALS
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?\; ?: ?p ?P ?} ;; PALATALS
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?' ?\" ?\[ ?{ ?C ;; CEREBRALS
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?l ?L ?o ?O ?v ?V ;; DENTALS
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?h ?H ?y ?Y ?c ;; LABIALS
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?/ ?j ?J ?n ?N "N]" ?b ;; SEMIVOWELS
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?M ?< ?m ?u ;; SIBILANTS
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"k]" "K]" "i]" "p]" "[]" "{]" "H]" "/]" ;; NUKTAS
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?% ?&)
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(;; Misc Symbols (7)
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?X ?x ?_ ">]" ?d "X]" ?>)
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(;; Digits
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?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9)
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(;; Inscripts
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?# ?$ ?^ ?* ?\])))
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(defvar inscript-mlm-keytable
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'(
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(;; VOWELS (18)
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(?D nil) (?E ?e) (?F ?f) (?R ?r) (?G ?g) (?T ?t)
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(?+ ?=) ("F]" "f]") (?! ?@) (?S ?s) (?Z ?z) (?W ?w)
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(?| ?\\) (?~ ?`) (?A ?a) (?Q ?q) ("+]" "=]") ("R]" "r]"))
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(;; CONSONANTS (42)
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?k ?K ?i ?I ?U ;; GRUTTALS
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?\; ?: ?p ?P ?} ;; PALATALS
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?' ?\" ?\[ ?{ ?C ;; CEREBRALS
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?l ?L ?o ?O ?v ?V ;; DENTALS
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?h ?H ?y ?Y ?c ;; LABIALS
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?/ ?j ?J ?n ?N "N]" ?b ;; SEMIVOWELS
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?M ?< ?m ?u ;; SIBILANTS
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"k]" "K]" "i]" "p]" "[]" "{]" "H]" "/]" ;; NUKTAS
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?% ?&)
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(;; Misc Symbols (7)
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?X ?x ?_ ">]" ?d "X]" ?>)
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(;; Digits
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?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9)
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(;; Inscripts
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?# ?$ ?^ ?* ?\])))
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(defvar inscript-tml-keytable
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'(
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(;; VOWELS (18)
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(?D nil) (?E ?e) (?F ?f) (?R ?r) (?G ?g) (?T ?t)
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nil nil nil (?S ?s) (?Z ?z) (?W ?w)
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nil (?A ?a) (?~ ?`) (?Q ?q) nil nil)
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(;; CONSONANTS (42)
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?k ?K ?i ?I ?U ;; GRUTTALS
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?\; ?: ?p ?P ?} ;; PALATALS
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?' ?\" ?\[ ?{ ?C ;; CEREBRALS
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?l ?L ?o ?O ?v ?V ;; DENTALS
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?h ?H ?y ?Y ?c ;; LABIALS
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?/ ?j ?J ?n ?N "N]" ?b ;; SEMIVOWELS
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?M ?< ?m ?u ;; SIBILANTS
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"k]" "K]" "i]" "p]" "[]" "{]" "H]" "/]" ;; NUKTAS
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?% ?&)
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(;; Misc Symbols (7)
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?X ?x ?_ ">]" ?d "X]" ?>)
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(;; Digits
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?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9)
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(;; Inscripts
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?# ?$ ?^ ?* ?\])))
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(if nil
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(quail-define-package "devanagari-inscript" "Devanagari" "DevIS" t "Devanagari keyboard Inscript"))
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(quail-define-inscript-package
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indian-dev-base-table inscript-dev-keytable
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"devanagari-inscript" "Devanagari" "DevIS"
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"Devanagari keyboard Inscript.")
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(if nil
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(quail-define-package "punjabi-inscript" "Punjabi" "PnjIS" t "Punjabi keyboard Inscript"))
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(quail-define-inscript-package
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indian-pnj-base-table inscript-dev-keytable
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"punjabi-inscript" "Punjabi" "PnjIS"
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"Punjabi keyboard Inscript.")
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(if nil
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(quail-define-package "gujarati-inscript" "Gujarati" "GjrIS" t "Gujarati keyboard Inscript"))
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(quail-define-inscript-package
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indian-gjr-base-table inscript-dev-keytable
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"gujarati-inscript" "Gujarati" "GjrIS"
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"Gujarati keyboard Inscript.")
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(if nil
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(quail-define-package "oriya-inscript" "Oriya" "OriIS" t "Oriya keyboard Inscript"))
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(quail-define-inscript-package
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indian-ori-base-table inscript-dev-keytable
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"oriya-inscript" "Oriya" "OriIS"
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"Oriya keyboard Inscript.")
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(if nil
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(quail-define-package "bengali-inscript" "Bengali" "BngIS" t "Bengali keyboard Inscript"))
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(quail-define-inscript-package
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indian-bng-base-table inscript-dev-keytable
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"bengali-inscript" "Bengali" "BngIS"
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"Bengali keyboard Inscript.")
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(if nil
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(quail-define-package "assamese-inscript" "Assamese" "AsmIS" t "Assamese keyboard Inscript"))
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(quail-define-inscript-package
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indian-asm-base-table inscript-dev-keytable
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"assamese-inscript" "Assamese" "AsmIS"
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"Assamese keyboard Inscript.")
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(if nil
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(quail-define-package "telugu-inscript" "Telugu" "TlgIS" t "Telugu keyboard Inscript"))
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(quail-define-inscript-package
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indian-tlg-base-table inscript-dev-keytable
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"telugu-inscript" "Telugu" "TlgIS"
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"Telugu keyboard Inscript.")
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(if nil
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(quail-define-package "kannada-inscript" "Kannada" "KndIS" t "Kannada keyboard Inscript"))
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(quail-define-inscript-package
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indian-knd-base-table inscript-dev-keytable
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"kannada-inscript" "Kannada" "KndIS"
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"Kannada keyboard Inscript.")
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(if nil
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(quail-define-package "malayalam-inscript" "Malayalam" "MlmIS" t "Malayalam keyboard Inscript"))
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(quail-define-inscript-package
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indian-mlm-base-table inscript-mlm-keytable
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"malayalam-inscript" "Malayalam" "MlmIS"
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"Malayalam keyboard Inscript.")
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(if nil
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(quail-define-package "tamil-inscript" "Tamil" "TmlIS" t "Tamil keyboard Inscript"))
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(quail-define-inscript-package
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indian-tml-base-table inscript-tml-keytable
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"tamil-inscript" "Tamil" "TmlIS"
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"Tamil keyboard Inscript.")
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;;; indian.el ends here
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