Mercurial > hg > xemacs-beta
comparison lisp/mule/vietnamese.el @ 70:131b0175ea99 r20-0b30
Import from CVS: tag r20-0b30
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 09:02:59 +0200 |
| parents | |
| children |
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| 69:804d1389bcd6 | 70:131b0175ea99 |
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| 1 ;; Vietnamese language specific setup for Mule | |
| 2 ;; Copyright (C) 1992 Free Software Foundation, Inc. | |
| 3 ;; This file is part of Mule (MULtilingual Enhancement of GNU Emacs). | |
| 4 ;; This file contains European characters. | |
| 5 | |
| 6 ;; Mule is free software distributed in the form of patches to GNU Emacs. | |
| 7 ;; You can redistribute it and/or modify | |
| 8 ;; it under the terms of the GNU General Public License as published by | |
| 9 ;; the Free Software Foundation; either version 1, or (at your option) | |
| 10 ;; any later version. | |
| 11 | |
| 12 ;; Mule is distributed in the hope that it will be useful, | |
| 13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 ;; GNU General Public License for more details. | |
| 16 | |
| 17 ;; You should have received a copy of the GNU General Public License | |
| 18 ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
| 19 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 ;; Boston, MA 02111-1307, USA. | |
| 21 | |
| 22 ;;; 93.5.25 created for Mule Ver.0.9.8 by K.Handa <handa@etl.go.jp> | |
| 23 ;;; 93.7.22 modified for Mule Ver.0.9.8 by K.Handa <handa@etl.go.jp> | |
| 24 | |
| 25 (defconst viqr-regexp | |
| 26 "[aeiouyAEIOUY]\\([(^+]?['`?~.]\\|[(^+]\\)\\|[Dd][Dd]") | |
| 27 | |
| 28 ;;;###autoload | |
| 29 (defun vn-compose-viqr (from to) | |
| 30 "Convert 'VIQR' mnemonics of the current region to | |
| 31 pre-composed Vietnamese characaters." | |
| 32 (interactive "r") | |
| 33 (let (quail-current-package map key def) | |
| 34 (quail-use-package "viqr") | |
| 35 (setq map (quail-map)) | |
| 36 (save-restriction | |
| 37 (narrow-to-region from to) | |
| 38 (goto-char (point-min)) | |
| 39 (while (re-search-forward viqr-regexp 0 t) | |
| 40 (setq key (buffer-substring (match-beginning 0) (match-end 0))) | |
| 41 (setq def (lookup-key map key)) | |
| 42 (if (numberp def) | |
| 43 (if (> def 2) | |
| 44 (setq key (substring key 0 (1- def)) | |
| 45 def (lookup-key map key)))) | |
| 46 (if (keymapp def) | |
| 47 (progn | |
| 48 (goto-char (match-beginning 0)) | |
| 49 (delete-region (point) (+ (point) (length key))) | |
| 50 (insert (quail-get-candidate def t)))))))) | |
| 51 | |
| 52 ;;;###autoload | |
| 53 (defun vn-compose-viqr-buffer () | |
| 54 (interactive) | |
| 55 (vn-compose-viqr (point-min) (point-max))) | |
| 56 | |
| 57 ;;;###autoload | |
| 58 (defun vn-decompose-viqr (from to) | |
| 59 "Convert pre-composed Vietnamese characaters of the current region to | |
| 60 'VIQR' mnemonics." | |
| 61 (interactive "r") | |
| 62 (let (quail-current-package decode-map key def) | |
| 63 (quail-use-package "viqr") | |
| 64 (setq decode-map (quail-decode-map)) | |
| 65 (save-restriction | |
| 66 (narrow-to-region from to) | |
| 67 (goto-char (point-min)) | |
| 68 (while (re-search-forward "\\cv" 0 t) | |
| 69 (setq def (preceding-char)) | |
| 70 (if (setq key (assq def decode-map)) | |
| 71 (progn | |
| 72 (delete-char -1) | |
| 73 (insert (cdr key)))))))) | |
| 74 | |
| 75 ;;;###autoload | |
| 76 (defun vn-decompose-viqr-buffer () | |
| 77 (interactive) | |
| 78 (vn-decompose-viqr (point-min) (point-max))) | |
| 79 | |
| 80 ;;; | |
| 81 (provide 'viet) | |
| 82 (provide 'vietnamese) |