1 | ;;; -*-byte-compile-dynamic: t;-*- |
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2 | ;;; pces-e20_2.el --- pces implementation for Emacs 20.1 and 20.2 |
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3 | |
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4 | ;; Copyright (C) 1996,1997,1998,1999 Free Software Foundation, Inc. |
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5 | |
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6 | ;; Author: MORIOKA Tomohiko <tomo@m17n.org> |
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7 | ;; Keywords: emulation, compatibility, Mule |
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8 | |
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9 | ;; This file is part of APEL (A Portable Emacs Library). |
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10 | |
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11 | ;; This program is free software; you can redistribute it and/or |
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12 | ;; modify it under the terms of the GNU General Public License as |
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13 | ;; published by the Free Software Foundation; either version 2, or (at |
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14 | ;; your option) any later version. |
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15 | |
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16 | ;; This program is distributed in the hope that it will be useful, but |
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17 | ;; WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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19 | ;; General Public License for more details. |
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20 | |
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21 | ;; You should have received a copy of the GNU General Public License |
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22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
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23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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24 | ;; Boston, MA 02111-1307, USA. |
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25 | |
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26 | ;;; Commentary: |
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27 | |
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28 | ;; This module requires Emacs 20.1 and 20.2. |
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29 | |
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30 | ;;; Code: |
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31 | |
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32 | ;;; @ without code-conversion |
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33 | ;;; |
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34 | |
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35 | (defun insert-file-contents-as-binary (filename |
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36 | &optional visit beg end replace) |
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37 | "Like `insert-file-contents', q.v., but don't code and format conversion. |
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38 | Like `insert-file-contents-literary', but it allows find-file-hooks, |
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39 | automatic uncompression, etc. |
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40 | |
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41 | Namely this function ensures that only format decoding and character |
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42 | code conversion will not take place." |
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43 | (let ((flag enable-multibyte-characters) |
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44 | (coding-system-for-read 'binary) |
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45 | format-alist) |
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46 | (prog1 |
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47 | ;; Returns list absolute file name and length of data inserted. |
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48 | (insert-file-contents filename visit beg end replace) |
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49 | ;; This operation does not change the length. |
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50 | (set-buffer-multibyte flag)))) |
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51 | |
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52 | (defun insert-file-contents-as-raw-text (filename |
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53 | &optional visit beg end replace) |
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54 | "Like `insert-file-contents', q.v., but don't code and format conversion. |
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55 | Like `insert-file-contents-literary', but it allows find-file-hooks, |
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56 | automatic uncompression, etc. |
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57 | Like `insert-file-contents-as-binary', but it converts line-break |
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58 | code." |
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59 | (let ((flag enable-multibyte-characters) |
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60 | (coding-system-for-read 'raw-text) |
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61 | format-alist) |
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62 | (prog1 |
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63 | ;; Returns list absolute file name and length of data inserted. |
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64 | (insert-file-contents filename visit beg end replace) |
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65 | ;; This operation does not change the length. |
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66 | (set-buffer-multibyte flag)))) |
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67 | |
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68 | (defun insert-file-contents-as-raw-text-CRLF (filename |
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69 | &optional visit beg end replace) |
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70 | "Like `insert-file-contents', q.v., but don't code and format conversion. |
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71 | Like `insert-file-contents-literary', but it allows find-file-hooks, |
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72 | automatic uncompression, etc. |
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73 | Like `insert-file-contents-as-binary', but it converts line-break code |
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74 | from CRLF to LF." |
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75 | (let ((flag enable-multibyte-characters) |
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76 | (coding-system-for-read 'raw-text-dos) |
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77 | format-alist) |
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78 | (prog1 |
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79 | ;; Returns list absolute file name and length of data inserted. |
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80 | (insert-file-contents filename visit beg end replace) |
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81 | ;; This operation does not change the length. |
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82 | (set-buffer-multibyte flag)))) |
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83 | |
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84 | (defun find-file-noselect-as-binary (filename &optional nowarn rawfile) |
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85 | "Like `find-file-noselect', q.v., but don't code and format conversion." |
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86 | (let ((flag enable-multibyte-characters) |
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87 | (coding-system-for-read 'binary) |
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88 | format-alist) |
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89 | (save-current-buffer |
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90 | (prog1 |
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91 | (set-buffer (find-file-noselect filename nowarn rawfile)) |
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92 | (set-buffer-multibyte flag))))) |
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93 | |
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94 | (defun find-file-noselect-as-raw-text (filename &optional nowarn rawfile) |
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95 | "Like `find-file-noselect', q.v., but it does not code and format conversion |
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96 | except for line-break code." |
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97 | (let ((flag enable-multibyte-characters) |
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98 | (coding-system-for-read 'raw-text) |
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99 | format-alist) |
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100 | (save-current-buffer |
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101 | (prog1 |
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102 | (set-buffer (find-file-noselect filename nowarn rawfile)) |
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103 | (set-buffer-multibyte flag))))) |
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104 | |
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105 | (defun find-file-noselect-as-raw-text-CRLF (filename &optional nowarn rawfile) |
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106 | "Like `find-file-noselect', q.v., but it does not code and format conversion |
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107 | except for line-break code." |
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108 | (let ((flag enable-multibyte-characters) |
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109 | (coding-system-for-read 'raw-text-dos) |
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110 | format-alist) |
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111 | (save-current-buffer |
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112 | (prog1 |
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113 | (set-buffer (find-file-noselect filename nowarn rawfile)) |
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114 | (set-buffer-multibyte flag))))) |
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115 | |
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116 | |
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117 | ;;; @ with code-conversion |
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118 | ;;; |
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119 | |
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120 | (defun insert-file-contents-as-coding-system |
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121 | (coding-system filename &optional visit beg end replace) |
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122 | "Like `insert-file-contents', q.v., but CODING-SYSTEM the first arg will |
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123 | be applied to `coding-system-for-read'." |
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124 | (let ((flag enable-multibyte-characters) |
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125 | (coding-system-for-read coding-system) |
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126 | format-alist) |
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127 | (prog1 |
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128 | (insert-file-contents filename visit beg end replace) |
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129 | (set-buffer-multibyte flag)))) |
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130 | |
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131 | (defun find-file-noselect-as-coding-system |
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132 | (coding-system filename &optional nowarn rawfile) |
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133 | "Like `find-file-noselect', q.v., but CODING-SYSTEM the first arg will |
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134 | be applied to `coding-system-for-read'." |
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135 | (let ((flag enable-multibyte-characters) |
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136 | (coding-system-for-read coding-system) |
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137 | format-alist) |
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138 | (save-current-buffer |
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139 | (prog1 |
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140 | (set-buffer (find-file-noselect filename nowarn rawfile)) |
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141 | (set-buffer-multibyte flag))))) |
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142 | |
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143 | |
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144 | ;;; @ end |
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145 | ;;; |
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146 | |
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147 | (require 'product) |
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148 | (product-provide (provide 'pces-e20_2) (require 'apel-ver)) |
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149 | |
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150 | ;;; pces-e20_2.el ends here |
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