Require thai-word.
(thai-word-mode-map): New variable. (thai-word-mode): New minor mode. (setup-thai-language-environment-internal): New function. (exit-thai-language-environment-internal): New function.
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;;; thai-util.el --- utilities for Thai -*- coding: iso-2022-7bit; -*-
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;; Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
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;; Licensed to the Free Software Foundation.
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;; Copyright (C) 2005
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;; Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2005
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;; National Institute of Advanced Industrial Science and Technology (AIST)
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;; Registration Number H14PRO021
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@ -382,6 +380,42 @@ The return value is number of composed characters."
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(t
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(add-hook 'after-change-functions 'thai-auto-composition))))
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;; Thai-word-mode requires functions in the feature `thai-word'.
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(require 'thai-word)
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(defvar thai-word-mode-map
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(let ((map (make-sparse-keymap)))
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(define-key map [remap forward-word] 'thai-forward-word)
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(define-key map [remap backward-word] 'thai-backward-word)
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(define-key map [remap kill-word] 'thai-kill-word)
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(define-key map [remap backward-kill-word] 'thai-backward-kill-word)
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(define-key map [remap transpose-words] 'thai-transpose-words)
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map)
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"Keymap for `thai-word-mode'.")
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(define-minor-mode thai-word-mode
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"Minor mode to make word-oriented commands aware of Thai words.
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The commands affected are \\[forward-word], \\[backward-word], \\[kill-word], \\[backward-kill-word], \\[transpose-words], and \\[fill-paragraph]."
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:global t
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(cond (thai-word-mode
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;; This enables linebreak between Thai characters.
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(modify-category-entry (make-char 'thai-tis620) ?|)
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;; This enables linebreak at a Thai word boundary.
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(put-charset-property 'thai-tis620 'fill-find-break-point-function
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'thai-fill-find-break-point))
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(t
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(modify-category-entry (make-char 'thai-tis620) ?| nil t)
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(put-charset-property 'thai-tis620 'fill-find-break-point-function
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nil))))
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;; Function to call on entering the Thai language environment.
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(defun setup-thai-language-environment-internal ()
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(thai-word-mode 1))
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;; Function to call on exiting the Thai language environment.
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(defun exit-thai-language-environment-internal ()
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(thai-word-mode -1))
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;;
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(provide 'thai-util)
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