xemacs-beta: lisp/code-init.el annotate

annotate lisp/code-init.el @ 5057:742b7a124d6c

Automated merge with file:///home/aidan/xemacs-21.5-checked-out

author	Aidan Kehoe <kehoea@parhasard.net>
date	Mon, 22 Feb 2010 20:09:23 +0000
parents	d2ec55325515
children	308d34e9f07d

rev	line source
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	1 ;;; code-init.el --- Handle coding system default values
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	2
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	3 ;; Copyright (C) 2001, 2002, 2003, 2010 Ben Wing.
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	4
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	5 ;; This file is part of XEmacs.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	6
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	7 ;; XEmacs is free software; you can redistribute it and/or modify it
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	8 ;; under the terms of the GNU General Public License as published by
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	9 ;; the Free Software Foundation; either version 2, or (at your option)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	10 ;; any later version.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	11
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	12 ;; XEmacs is distributed in the hope that it will be useful, but
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	15 ;; General Public License for more details.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	16
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	17 ;; You should have received a copy of the GNU General Public License
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	18 ;; along with XEmacs; see the file COPYING. If not, write to the
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	19 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	20 ;; Boston, MA 02111-1307, USA.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	21
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	22 ;;; Commentary:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	23
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	24 ;; Author: Ben wing, 2001?
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	25
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	26 ;; Placed in a separate file so it can be loaded after the various
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	27 ;; coding systems have been created, because we'll be using them at
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	28 ;; load time.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	29
2297 13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	30 ;; #### Issues (this discussion probably belongs elsewhere)
13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	31 ;; 1. "Big" characters are unrepresentable. Should give error, warning,
13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	32 ;; not just substitute "~".
13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	33 ;; 2. 21.4 compatibility?
13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	34 ;; 3. make-char: non-mule barfs on non-iso8859-1.
13a418960a88 [xemacs-hg @ 2004-09-22 02:05:42 by stephent] stephent parents: 2071 diff changeset	35
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	36 ;;; Code:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	37
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	38 (defcustom eol-detection-enabled-p (or (featurep 'mule)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	39 (memq system-type '(windows-nt
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	40 cygwin32))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	41 (featurep 'unix-default-eol-detection))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	42 "True if XEmacs automatically detects the EOL type when reading files.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	43 Normally, this is always the case on Windows or when international (Mule)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	44 support is compiled into this XEmacs. Otherwise, it is currently off by
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	45 default, but this may change. Don't set this; nothing will happen. Instead,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	46 use the Options menu or `set-eol-detection'."
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	47 :group 'encoding
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	48 :type 'boolean
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	49 ;; upon initialization, we don't want the whole business of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	50 ;; set-eol-detection to be called. We will init everything appropriately
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	51 ;; later in the same file, when reset-language-environment is called.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	52 :initialize #'(lambda (var val)
1698 4b7295e5a412 [xemacs-hg @ 2003-09-19 16:32:56 by youngs] youngs parents: 1471 diff changeset	53 (setq eol-detection-enabled-p (eval val)))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	54 :set #'(lambda (var val)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	55 (set-eol-detection val)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	56 (setq eol-detection-enabled-p val)))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	57
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	58 (defun set-eol-detection (flag)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	59 "Enable (if FLAG is non-nil) or disable automatic EOL detection of files.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	60 EOL detection is enabled by default on Windows or when international (Mule)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	61 support is compiled into this XEmacs. Otherwise, it is currently off by
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	62 default, but this may change. NOTE: You REALLY should not turn off EOL
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	63 detection on Windows! Your files will have lots of annoying ^M's in them
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	64 if you do this."
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	65 (dolist (x '(bfcs-for-read
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	66 keyboard
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	67 process-read
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	68 no-conv-cs))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	69 (set-coding-system-variable
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	70 x (coding-system-change-eol-conversion (get-coding-system-variable x)
2508 14f65fa1e69e [xemacs-hg @ 2005-01-26 09:51:22 by ben] ben parents: 2297 diff changeset	71 (if flag nil 'lf)))))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	72
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	73 (defun coding-system-current-system-configuration ()
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	74 "Function to decide which default coding system configuration applies."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	75 (cond ((featurep 'cygwin-use-utf-8) 'cygwin-utf-8)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	76 ((memq system-type '(windows-nt cygwin32))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	77 (if (featurep 'mule) 'windows-mule 'windows-no-mule))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	78 ((featurep 'mule) 'mule)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	79 (eol-detection-enabled-p 'no-mule-eol-detection)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	80 (t 'no-mule-no-eol-detection)))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	81
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	82 (defvar coding-system-default-configuration-table (make-hash-table))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	83
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	84 (defun define-coding-system-default-configuration (name doc props)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	85 (puthash name (nconc `(doc ,doc) props)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	86 coding-system-default-configuration-table))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	87
1318 b531bf8658e9 [xemacs-hg @ 2003-02-21 06:56:46 by ben] ben parents: 985 diff changeset	88 ;; NOTE NOTE NOTE: These values may get overridden when the language
b531bf8658e9 [xemacs-hg @ 2003-02-21 06:56:46 by ben] ben parents: 985 diff changeset	89 ;; environment is initialized (set-language-environment-coding-systems).
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	90 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	91 'no-mule-no-eol-detection
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	92 "No Mule support, EOL detection not enabled."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	93 '(bfcs-for-read binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	94 default-bfcs binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	95 process-read binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	96 process-write binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	97 keyboard binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	98 native binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	99 no-conv-cs binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	100 terminal binary))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	101
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	102 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	103 'no-mule-eol-detection
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	104 "No Mule support, EOL detection enabled."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	105 '(bfcs-for-read raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	106 default-bfcs binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	107 process-read raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	108 process-write binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	109 keyboard raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	110 native binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	111 no-conv-cs raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	112 terminal binary))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	113
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	114 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	115 'mule
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	116 "Mule support enabled."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	117 '(bfcs-for-read undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	118 default-bfcs iso-2022-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	119 process-read undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	120 process-write binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	121 keyboard undecided-unix
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	122 native binary
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	123 no-conv-cs raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	124 terminal binary))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	125
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	126 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	127 'windows-no-mule
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	128 "Microsoft Windows, no Mule support."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	129 '(bfcs-for-read raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	130 default-bfcs raw-text-dos
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	131 process-read raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	132 process-write raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	133 keyboard raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	134 native raw-text-dos
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	135 no-conv-cs raw-text
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	136 terminal binary))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	137
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	138 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	139 'windows-mule
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	140 "Microsoft Windows, Mule support enabled."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	141 '(bfcs-for-read undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	142 default-bfcs mswindows-multibyte-dos
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	143 process-read undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	144 process-write mswindows-multibyte-system-default
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	145 keyboard undecided-unix
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	146 native mswindows-multibyte-system-default-dos
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	147 no-conv-cs mswindows-multibyte
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	148 terminal mswindows-multibyte-unix))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	149
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	150 (define-coding-system-default-configuration
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	151 'cygwin-utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	152 "Mule support enabled."
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	153 '(bfcs-for-read undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	154 default-bfcs utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	155 process-read utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	156 process-write utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	157 keyboard utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	158 native utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	159 no-conv-cs utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	160 terminal utf-8))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	161
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	162 (defvar coding-system-default-variable-list
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	163 '(bfcs-for-read
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	164 default-bfcs
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	165 native
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	166 keyboard
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	167 terminal
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	168 process-read
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	169 process-write
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	170 no-conv-cs))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	171
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	172 (defun get-coding-system-variable (var)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	173 "Return the value of a basic coding system variable.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	174 This is intended as a uniform interface onto the coding system settings that
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	175 control how encoding detection and conversion works. See
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	176 `coding-system-variable-default-value' for a list of the possible values of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	177 VAR."
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	178 (case var
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	179 (bfcs-for-read buffer-file-coding-system-for-read)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	180 (default-bfcs
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	181 (default-value 'buffer-file-coding-system))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	182 (native (coding-system-aliasee 'native))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	183 (keyboard (coding-system-aliasee 'keyboard))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	184 (terminal (coding-system-aliasee 'terminal))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	185 (process-read (car default-process-coding-system))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	186 (process-write (cdr default-process-coding-system))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	187 (no-conv-cs
2508 14f65fa1e69e [xemacs-hg @ 2005-01-26 09:51:22 by ben] ben parents: 2297 diff changeset	188 (coding-category-system 'no-conversion))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	189 (t (error 'invalid-constant "Invalid coding system variable" var))))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	190
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	191 (defun set-coding-system-variable (var value)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	192 "Set a basic coding system variable to VALUE.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	193 This is intended as a uniform interface onto the coding system settings that
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	194 control how encoding detection and conversion works. See
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	195 `coding-system-variable-default-value' for a list of the possible values of
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	196 VAR."
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	197 (case var
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	198 (bfcs-for-read
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	199 (set-buffer-file-coding-system-for-read value))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	200 (default-bfcs
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	201 (set-default-buffer-file-coding-system value))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	202 (native (define-coding-system-alias 'native value))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	203 (keyboard (set-keyboard-coding-system value))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	204 (terminal (set-terminal-coding-system value))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	205 (process-read
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	206 (setq default-process-coding-system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	207 (cons value (cdr default-process-coding-system))))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	208 (process-write
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	209 (setq default-process-coding-system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	210 (cons (car default-process-coding-system) value)))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	211 (no-conv-cs
2508 14f65fa1e69e [xemacs-hg @ 2005-01-26 09:51:22 by ben] ben parents: 2297 diff changeset	212 (set-coding-category-system 'no-conversion value))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	213 (t (error 'invalid-constant "Invalid coding system variable" var))))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	214
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	215 (defun coding-system-variable-default-value (var &optional config)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	216 "Return the appropriate default value for a coding system variable.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	217
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	218 VAR specifies the variable, and CONFIG the configuration, defaulting
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	219 to the current system configuration (as returned by
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	220 `coding-system-current-system-configuration').
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	221
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	222 The table of default values looks like this: (see below for abbreviations)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	223
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	224
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	225 NoMule NoMuleEOL Mule MSW MSWMule CygUTF
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	226 ------------------------------------------------------------------------------
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	227 bfcs-for-read binary raw-text undecided raw-text undecided undecided
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	228 default-bfcs binary binary iso-2022-8 raw-text-dos MSW-MB-dos utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	229 native binary binary binary raw-text-dos MSW-MB-SD-dos utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	230 keyboard binary raw-text undecided- raw-text undecided- utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	231 unix unix
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	232 terminal binary binary binary binary MSW-MB-unix utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	233 process-read binary raw-text undecided raw-text undecided utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	234 process-write binary binary binary raw-text MSW-MB-SD utf-8
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	235 no-conv-cs binary raw-text raw-text raw-text MSW-MB utf-8
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	236
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	237
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	238 VAR can be one of:
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	239
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	240 `bfcs-for-read'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	241
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	242 Lisp variable of the same name; the default coding system used when
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	243 reading in a file, in the absence of more specific settings. (See
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	244 `insert-file-contents' for a description of exactly how a file's
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	245 coding system is determined when it's read in.)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	246
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	247 `default-bfcs'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	248
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	249 Default value of `buffer-file-coding-system', the buffer-local
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	250 variable specifying a file's coding system to be used when it is
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	251 written out. Set using `set-default-buffer-file-coding-system' (or
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	252 the primitive `setq-default'). When a file is read in,
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	253 `buffer-file-coding-system' for that file is set from the coding
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	254 system used to read the file in; the default value applies to newly
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	255 created files.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	256
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	257 `native'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	258
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	259 The coding system named `native'. Changed using
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	260 `define-coding-system-alias'. Used internally when passing
1318 b531bf8658e9 [xemacs-hg @ 2003-02-21 06:56:46 by ben] ben parents: 985 diff changeset	261 text to or from system API's, unless the particular
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	262 API specifies another coding system.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	263
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	264 `keyboard'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	265
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	266 #### fill in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	267
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	268 `terminal'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	269
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	270 #### fill in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	271
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	272 `process-read'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	273
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	274 #### fill in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	275
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	276 `process-write'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	277
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	278 #### fill in
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	279
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	280 `no-conv-cs'
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	281
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	282 Coding system used when category `no-conversion' is detected.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	283
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	284
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	285 CONFIG is one of: (abbreviations in parens)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	286
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	287 `no-mule-no-eol-detection' (NoMule)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	288
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	289 Non-Windows, no Mule support, no automatic EOL detection. (Controlled by
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	290 `eol-detection-enabled-p', which is set by the command-line flag
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	291 -enable-eol-detection or the configure flag --with-default-eol-detection.)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	292
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	293 `unix-no-mule-eol-detection' (NoMuleEOL)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	294
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	295 Non-Windows, no Mule support, automatic EOL detection.
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	296
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	297 `unix-mule' (Mule)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	298
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	299 Non-Windows, Mule support.
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	300
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	301 `windows-no-mule' (MSW)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	302
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	303 MS Windows or old Cygwin, no Mule support.
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	304
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	305 `windows-mule' (MSWMule)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	306
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	307 MS Windows or old Cygwin, Mule support.
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	308
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	309 `cygwin-utf-8' (CygUTF)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	310
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	311 Cygwin 1.7 or later, which uses UTF-8 consistently.
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	312
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	313 The following coding system abbreviations are also used in the table:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	314
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	315 MSW-MB = mswindows-multibyte
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	316 MSW-MB = mswindows-multibyte-system-default
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	317 "
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	318 (setq config (or config (coding-system-current-system-configuration)))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	319 (or (memq var coding-system-default-variable-list)
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	320 (error 'invalid-constant "Invalid coding system variable" var))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	321 (let ((props (gethash config coding-system-default-configuration-table)))
d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	322 (or props (error 'invalid-constant "Invalid coding system configuration"
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	323 config))
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	324 (getf props var)))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	325
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	326 (defun reset-coding-system-defaults (&optional config)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	327 "Reset all basic coding system variables are set to their default values.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	328 See `coding-system-variable-default-value'."
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	329 (setq config (or config (coding-system-current-system-configuration)))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	330 (mapcar #'(lambda (var)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	331 (set-coding-system-variable
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	332 var (coding-system-variable-default-value var config)))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	333 coding-system-default-variable-list))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	334
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	335 (defun reset-coding-categories-to-default ()
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	336 "Reset all coding categories (used for automatic detection) to their defaults.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	337
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	338 The order of priorities of coding categories and the coding system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	339 bound to each category are as follows:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	340
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	341 coding category coding system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	342 --------------------------------------------------
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	343 utf-16-little-endian-bom utf-16-little-endian
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	344 utf-16-bom utf-16-bom
985 7f62a956b825 [xemacs-hg @ 2002-09-01 06:41:40 by youngs] youngs parents: 853 diff changeset	345 utf-8-bom utf-8-bom
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	346 iso-7 iso-2022-7bit
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	347 no-conversion raw-text
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	348 utf-8 utf-8
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	349 iso-8-1 iso-8859-1
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	350 iso-8-2 ctext (iso-8859-1 alias)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	351 iso-8-designate ctext (iso-8859-1 alias)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	352 iso-lock-shift iso-2022-lock
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	353 shift-jis shift-jis
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	354 big5 big5
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	355 utf-16-little-endian utf-16-little-endian
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	356 utf-16 utf-16
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	357 ucs-4 ucs-4
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	358 "
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	359 ;; #### What a mess! This needs to be overhauled.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	360
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	361 ;; The old table (from FSF synch?) was not what we use (cf mule-coding.el),
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	362 ;; and as documented iso-8-designate is inconsistent with iso-2022-8bit-ss2.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	363 ;; The order of priorities of coding categories and the coding system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	364 ;; bound to each category are as follows:
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	365 ;;
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	366 ;; coding category coding system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	367 ;; --------------------------------------------------
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	368 ;; iso-8-2 iso-8859-1
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	369 ;; iso-8-1 iso-8859-1
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	370 ;; iso-7 iso-2022-7bit
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	371 ;; iso-lock-shift iso-2022-lock
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	372 ;; iso-8-designate iso-2022-8bit-ss2
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	373 ;; no-conversion raw-text
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	374 ;; shift-jis shift_jis
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	375 ;; big5 big5
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	376 ;; ucs-4 ----
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	377 ;; utf-8 ----
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	378 (when (featurep 'mule)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	379 (set-coding-category-system 'iso-7 'iso-2022-7)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	380 (set-coding-category-system 'iso-8-1 'iso-8859-1)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	381 (set-coding-category-system 'iso-8-2 'ctext)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	382 (set-coding-category-system 'iso-lock-shift 'iso-2022-lock)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	383 (set-coding-category-system 'iso-8-designate 'ctext)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	384 (if (find-coding-system 'shift-jis)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	385 (set-coding-category-system 'shift-jis 'shift-jis))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	386 (if (find-coding-system 'big5)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	387 (set-coding-category-system 'big5 'big5))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	388 )
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	389 (set-coding-category-system
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	390 'no-conversion
4989 d2ec55325515 make utf-8 default for Cygwin 1.7, rewrite init code determining default coding systems Ben Wing <ben@xemacs.org> parents: 4568 diff changeset	391 (coding-system-variable-default-value 'no-conv-cs))
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	392 (set-coding-category-system 'ucs-4 'ucs-4)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	393 (set-coding-category-system 'utf-8 'utf-8)
985 7f62a956b825 [xemacs-hg @ 2002-09-01 06:41:40 by youngs] youngs parents: 853 diff changeset	394 (set-coding-category-system 'utf-8-bom 'utf-8-bom)
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	395 (set-coding-category-system 'utf-16-little-endian 'utf-16-little-endian)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	396 (set-coding-category-system 'utf-16 'utf-16)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	397 (set-coding-category-system 'utf-16-little-endian-bom
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	398 'utf-16-little-endian-bom)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	399 (set-coding-category-system 'utf-16-bom 'utf-16-bom)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	400 (set-coding-priority-list
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	401 (if (featurep 'mule)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	402 '(utf-16-little-endian-bom
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	403 utf-16-bom
985 7f62a956b825 [xemacs-hg @ 2002-09-01 06:41:40 by youngs] youngs parents: 853 diff changeset	404 utf-8-bom
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	405 iso-7
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	406 no-conversion
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	407 utf-8
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	408 iso-8-1
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	409 iso-8-2
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	410 iso-8-designate
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	411 iso-lock-shift
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	412 shift-jis
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	413 big5
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	414 utf-16-little-endian
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	415 utf-16
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	416 ucs-4)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	417 '(utf-16-little-endian-bom
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	418 utf-16-bom
985 7f62a956b825 [xemacs-hg @ 2002-09-01 06:41:40 by youngs] youngs parents: 853 diff changeset	419 utf-8-bom
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	420 no-conversion
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	421 utf-8
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	422 utf-16-little-endian
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	423 utf-16
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	424 ucs-4))))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	425
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	426 (defun reset-language-environment ()
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	427 "Reset coding system environment of XEmacs to the default status.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	428 All basic coding system variables are set to their default values, as
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	429 are the coding categories used for automatic detection and their
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	430 priority.
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	431
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	432 BE VERY CERTAIN YOU WANT TO DO THIS BEFORE DOING IT!
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	433
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	434 For more information, see `reset-coding-system-defaults' and
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	435 `reset-coding-categories-to-default'."
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	436 (reset-coding-system-defaults)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	437 (reset-coding-categories-to-default))
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	438
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	439 ;; Initialize everything so that the remaining Lisp files can contain
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	440 ;; extended characters. (They will be in ISO-7 format)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	441
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	442 ;; !!####!! The Lisp files should all be in UTF-8!!! That way, all
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	443 ;; special characters appear as high bits and there's no problem with
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	444 ;; the Lisp parser trying to read a Mule file and getting all screwed
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	445 ;; up. The only other thing then would be characters; we just need to
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	446 ;; modify the Lisp parser to read the stuff directly after a ? as
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	447 ;; UTF-8 and return a 30-bit value directly, and modify the character
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	448 ;; routines a bit to allow such a beast to exist. MAKE IT A POINT TO
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	449 ;; IMPLEMENT THIS AS ONE OF MY FUTURE PROJECTS. --ben
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	450
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	451 (reset-language-environment)
943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	452
4568 1d74a1d115ee Add #'query-coding-region tests; do the work necessary to get them running. Aidan Kehoe <kehoea@parhasard.net> parents: 2508 diff changeset	453 (coding-system-put 'raw-text 'safe-charsets '(ascii control-1 latin-iso8859-1))
1d74a1d115ee Add #'query-coding-region tests; do the work necessary to get them running. Aidan Kehoe <kehoea@parhasard.net> parents: 2508 diff changeset	454
771 943eaba38521 [xemacs-hg @ 2002-03-13 08:51:24 by ben] ben parents: diff changeset	455 ;;; code-init.el ends here

Mercurial > hg > xemacs-beta

annotate lisp/code-init.el @ 5057:742b7a124d6c