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155 lines
5.1 KiB
EmacsLisp
155 lines
5.1 KiB
EmacsLisp
;;; swedish.el --- miscellaneous functions for dealing with Swedish.
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;; Copyright (C) 1988 Free Software Foundation, Inc.
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;; Author: Howard Gayle
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;; Maintainer: FSF
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;; Keywords: i18n
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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 2, or (at your option)
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;; 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; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Code:
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;; Written by Howard Gayle. See case-table.el for details.
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;; See iso-swed.el for a description of the character set.
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(require 'latin-1)
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(defvar swedish-re
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"[ \t\n]\\(och\\|att\\|en\\|{r\\|\\[R\\|p}\\|P\\]\\|som\\|det\\|av\\|den\\|f|r\\|F\\\\R\\)[ \t\n.,?!:;'\")}]"
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"Regular expression for common Swedish words.")
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(defvar swascii-to-8859-trans
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(let ((string (make-string 256 ? ))
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(i 0))
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(while (< i 256)
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(aset string i i)
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(setq i (1+ i)))
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(aset string ?\[ 196)
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(aset string ?\] 197)
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(aset string ?\\ 214)
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(aset string ?^ 220)
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(aset string ?\{ 228)
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(aset string ?\} 229)
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(aset string ?\` 233)
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(aset string ?\| 246)
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(aset string ?~ 252)
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string)
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"Trans table from SWASCII to 8859.")
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; $ is not converted because it almost always means US
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; dollars, not general currency sign. @ is not converted
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; because it is more likely to be an at sign in a mail address
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; than an E with acute accent.
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(defun swascii-to-8859-buffer ()
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"Convert characters in buffer from Swedish/Finnish-ascii to ISO 8859/1.
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Works even on read-only buffers. `$' and `@' are not converted."
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(interactive)
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(let ((buffer-read-only nil))
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(translate-region (point-min) (point-max) swascii-to-8859-trans)))
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(defun swascii-to-8859-buffer-maybe ()
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"Call swascii-to-8859-buffer if the buffer looks like Swedish-ascii.
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Leaves point just after the word that looks Swedish."
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(interactive)
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(let ((case-fold-search t))
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(if (re-search-forward swedish-re nil t)
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(swascii-to-8859-buffer))))
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(setq rmail-show-message-hook 'swascii-to-8859-buffer-maybe)
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(or (boundp 'news-group-hook-alist) (setq news-group-hook-alist nil))
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(setq news-group-hook-alist
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(append '(("^swnet." . swascii-to-8859-buffer-maybe))
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news-group-hook-alist))
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(defvar 8859-to-swascii-trans
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(let ((string (make-string 256 ? ))
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(i 0))
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(while (< i 256)
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(aset string i i)
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(setq i (1+ i)))
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(aset string 164 ?$)
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(aset string 196 ?\[)
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(aset string 197 ?\])
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(aset string 201 ?@)
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(aset string 214 ?\\)
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(aset string 220 ?^)
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(aset string 228 ?\{)
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(aset string 229 ?\})
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(aset string 233 ?\`)
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(aset string 246 ?\|)
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(aset string 252 ?~)
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string)
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"8859 to SWASCII trans table.")
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(defun 8859-to-swascii-buffer ()
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"Convert characters in buffer from ISO 8859/1 to Swedish/Finnish-ascii."
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(interactive "*")
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(translate-region (point-min) (point-max) 8859-to-swascii-trans))
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(setq mail-send-hook '8859-to-swascii-buffer)
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(setq news-inews-hook '8859-to-swascii-buffer)
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;; It's not clear what purpose is served by a separate
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;; Swedish mode that differs from Text mode only in having
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;; a separate abbrev table. Nothing says that the abbrevs you
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;; define in Text mode have to be English!
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;(defvar swedish-mode-abbrev-table nil
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; "Abbrev table used while in swedish mode.")
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;(define-abbrev-table 'swedish-mode-abbrev-table ())
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;(defun swedish-mode ()
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; "Major mode for editing Swedish text intended for humans to
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;read. Special commands:\\{text-mode-map}
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;Turning on swedish-mode calls the value of the variable
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;text-mode-hook, if that value is non-nil."
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; (interactive)
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; (kill-all-local-variables)
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; (use-local-map text-mode-map)
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; (setq mode-name "Swedish")
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; (setq major-mode 'swedish-mode)
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; (setq local-abbrev-table swedish-mode-abbrev-table)
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; (set-syntax-table text-mode-syntax-table)
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; (run-hooks 'text-mode-hook))
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;(defun indented-swedish-mode ()
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; "Major mode for editing indented Swedish text intended for
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;humans to read.\\{indented-text-mode-map}
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;Turning on indented-swedish-mode calls the value of the
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;variable text-mode-hook, if that value is non-nil."
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; (interactive)
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; (kill-all-local-variables)
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; (use-local-map text-mode-map)
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; (define-abbrev-table 'swedish-mode-abbrev-table ())
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; (setq local-abbrev-table swedish-mode-abbrev-table)
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; (set-syntax-table text-mode-syntax-table)
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; (make-local-variable 'indent-line-function)
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; (setq indent-line-function 'indent-relative-maybe)
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; (use-local-map indented-text-mode-map)
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; (setq mode-name "Indented Swedish")
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; (setq major-mode 'indented-swedish-mode)
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; (run-hooks 'text-mode-hook))
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(provide 'swedish)
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;;; swedish.el ends here
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