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;;; swedish.el --- miscellaneous functions for dealing with Swedish
;; Copyright (C) 1988 Free Software Foundation, Inc.
;; Author: Howard Gayle
;; Maintainer: FSF
;; Keywords: i18n
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;;; Code:
;; Written by Howard Gayle. See case-table.el for details.
;; See iso-swed.el for a description of the character set.
(require 'latin-1)
(defvar swedish-re
"[ \t\n]\\(och\\|att\\|en\\|{r\\|\\[R\\|p}\\|P\\]\\|som\\|det\\|av\\|den\\|f|r\\|F\\\\R\\)[ \t\n.,?!:;'\")}]"
"Regular expression for common Swedish words.")
(defvar swascii-to-8859-trans
(let ((string (make-string 256 ? ))
(i 0))
(while (< i 256)
(aset string i i)
(setq i (1+ i)))
(aset string ?\[ 196)
(aset string ?\] 197)
(aset string ?\\ 214)
(aset string ?^ 220)
(aset string ?\{ 228)
(aset string ?\} 229)
(aset string ?\` 233)
(aset string ?\| 246)
(aset string ?~ 252)
string)
"Trans table from SWASCII to 8859.")
; $ is not converted because it almost always means US
; dollars, not general currency sign. @ is not converted
; because it is more likely to be an at sign in a mail address
; than an E with acute accent.
(defun swascii-to-8859-buffer ()
"Convert characters in buffer from Swedish/Finnish-ascii to ISO 8859/1.
Works even on read-only buffers. `$' and `@' are not converted."
(interactive)
(let ((buffer-read-only nil))
(translate-region (point-min) (point-max) swascii-to-8859-trans)))
(defun swascii-to-8859-buffer-maybe ()
"Call swascii-to-8859-buffer if the buffer looks like Swedish-ascii.
Leaves point just after the word that looks Swedish."
(interactive)
(let ((case-fold-search t))
(if (re-search-forward swedish-re nil t)
(swascii-to-8859-buffer))))
(setq rmail-show-message-hook 'swascii-to-8859-buffer-maybe)
(or (boundp 'news-group-hook-alist) (setq news-group-hook-alist nil))
(setq news-group-hook-alist
(append '(("^swnet." . swascii-to-8859-buffer-maybe))
news-group-hook-alist))
(defvar 8859-to-swascii-trans
(let ((string (make-string 256 ? ))
(i 0))
(while (< i 256)
(aset string i i)
(setq i (1+ i)))
(aset string 164 ?$)
(aset string 196 ?\[)
(aset string 197 ?\])
(aset string 201 ?@)
(aset string 214 ?\\)
(aset string 220 ?^)
(aset string 228 ?\{)
(aset string 229 ?\})
(aset string 233 ?\`)
(aset string 246 ?\|)
(aset string 252 ?~)
string)
"8859 to SWASCII trans table.")
(defun 8859-to-swascii-buffer ()
"Convert characters in buffer from ISO 8859/1 to Swedish/Finnish-ascii."
(interactive "*")
(translate-region (point-min) (point-max) 8859-to-swascii-trans))
(setq mail-send-hook '8859-to-swascii-buffer)
(setq news-inews-hook '8859-to-swascii-buffer)
;; It's not clear what purpose is served by a separate
;; Swedish mode that differs from Text mode only in having
;; a separate abbrev table. Nothing says that the abbrevs you
;; define in Text mode have to be English!
;(defvar swedish-mode-abbrev-table nil
; "Abbrev table used while in swedish mode.")
;(define-abbrev-table 'swedish-mode-abbrev-table ())
;(defun swedish-mode ()
; "Major mode for editing Swedish text intended for humans to
;read. Special commands:\\{text-mode-map}
;Turning on swedish-mode calls the value of the variable
;text-mode-hook, if that value is non-nil."
; (interactive)
; (kill-all-local-variables)
; (use-local-map text-mode-map)
; (setq mode-name "Swedish")
; (setq major-mode 'swedish-mode)
; (setq local-abbrev-table swedish-mode-abbrev-table)
; (set-syntax-table text-mode-syntax-table)
; (run-hooks 'text-mode-hook))
;(defun indented-swedish-mode ()
; "Major mode for editing indented Swedish text intended for
;humans to read.\\{indented-text-mode-map}
;Turning on indented-swedish-mode calls the value of the
;variable text-mode-hook, if that value is non-nil."
; (interactive)
; (kill-all-local-variables)
; (use-local-map text-mode-map)
; (define-abbrev-table 'swedish-mode-abbrev-table ())
; (setq local-abbrev-table swedish-mode-abbrev-table)
; (set-syntax-table text-mode-syntax-table)
; (make-local-variable 'indent-line-function)
; (setq indent-line-function 'indent-relative-maybe)
; (use-local-map indented-text-mode-map)
; (setq mode-name "Indented Swedish")
; (setq major-mode 'indented-swedish-mode)
; (run-hooks 'text-mode-hook))
(provide 'swedish)
;;; swedish.el ends here
|
