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428
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1 /* XEmacs -- Fully extensible Emacs, running on Unix and other platforms.
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2 Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994
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3 Free Software Foundation, Inc.
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4 Copyright (C) 1995 Sun Microsystems, Inc.
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771
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5 Copyright (C) 2000, 2001, 2002 Ben Wing.
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428
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6
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7 This file is part of XEmacs.
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8
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9 XEmacs is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 2, or (at your option) any
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12 later version.
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13
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14 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with XEmacs; see the file COPYING. If not, write to
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21 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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22 Boston, MA 02111-1307, USA. */
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23
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24 /* Synched up with: Mule 2.0, FSF 19.28. */
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25
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442
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26 /* Capsule summary of the various releases of Lucid Emacs/XEmacs and
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27 FSF/GNU Emacs. (Copied from the Internals Manual, where the
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28 canonical version lives.) Provided here for use in cross-referencing
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29 version releases and dates in comments, esp. in the authorship
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30 comments at the beginning of each file. More information about
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31 history can be found in the beginning of the Internals Manual and
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32 in the About page.
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442
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33
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34
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35 -- A time line for Lucid Emacs/XEmacs is
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36
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37 version 19.0 shipped with Energize 1.0, April 1992.
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38 version 19.1 released June 4, 1992.
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39 version 19.2 released June 19, 1992.
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40 version 19.3 released September 9, 1992.
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41 version 19.4 released January 21, 1993.
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42 version 19.5 was a repackaging of 19.4 with a few bug fixes and
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43 shipped with Energize 2.0. Never released to the net.
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44 version 19.6 released April 9, 1993.
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45 version 19.7 was a repackaging of 19.6 with a few bug fixes and
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46 shipped with Energize 2.1. Never released to the net.
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47 version 19.8 released September 6, 1993.
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48 version 19.9 released January 12, 1994.
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49 version 19.10 released May 27, 1994.
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50 version 19.11 (first XEmacs) released September 13, 1994.
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51 version 19.12 released June 23, 1995.
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52 version 19.13 released September 1, 1995.
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53 version 19.14 released June 23, 1996.
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54 version 20.0 released February 9, 1997.
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55 version 19.15 released March 28, 1997.
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56 version 20.1 (not released to the net) April 15, 1997.
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57 version 20.2 released May 16, 1997.
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58 version 19.16 released October 31, 1997.
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771
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59 version 20.3 (the first stable version of XEmacs 20.x) released November 30,
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60 1997.
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442
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61 version 20.4 released February 28, 1998.
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771
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62 version 21.0.60 released December 10, 1998. (The version naming scheme was
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63 changed at this point: [a] the second version number is odd for stable
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64 versions, even for beta versions; [b] a third version number is added,
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65 replacing the "beta xxx" ending for beta versions and allowing for
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66 periodic maintenance releases for stable versions. Therefore, 21.0 was
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67 never "officially" released; similarly for 21.2, etc.)
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68 version 21.0.61 released January 4, 1999.
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69 version 21.0.63 released February 3, 1999.
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70 version 21.0.64 released March 1, 1999.
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71 version 21.0.65 released March 5, 1999.
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72 version 21.0.66 released March 12, 1999.
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73 version 21.0.67 released March 25, 1999.
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788
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74 version 21.1.2 released May 14, 1999; on comp.emacs, May 28. (This is
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75 the followup to 21.0.67. The second version number was bumped to indicate
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76 the beginning of the "stable" series.)
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771
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77 version 21.1.3 released June 26, 1999.
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78 version 21.1.4 released July 8, 1999.
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79 version 21.1.6 released August 14, 1999. (There was no 21.1.5.)
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80 version 21.1.7 released September 26, 1999.
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81 version 21.1.8 released November 2, 1999.
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82 version 21.1.9 released February 13, 2000.
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83 version 21.1.10 released May 7, 2000.
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84 version 21.1.10a released June 24, 2000.
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85 version 21.1.11 released July 18, 2000.
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86 version 21.1.12 released August 5, 2000.
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87 version 21.1.13 released January 7, 2001.
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88 version 21.1.14 released January 27, 2001.
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89 version 21.2.9 released February 3, 1999.
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90 version 21.2.10 released February 5, 1999.
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91 version 21.2.11 released March 1, 1999.
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92 version 21.2.12 released March 5, 1999.
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93 version 21.2.13 released March 12, 1999.
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94 version 21.2.14 released May 14, 1999.
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95 version 21.2.15 released June 4, 1999.
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96 version 21.2.16 released June 11, 1999.
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97 version 21.2.17 released June 22, 1999.
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98 version 21.2.18 released July 14, 1999.
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99 version 21.2.19 released July 30, 1999.
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100 version 21.2.20 released November 10, 1999.
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101 version 21.2.21 released November 28, 1999.
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102 version 21.2.22 released November 29, 1999.
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103 version 21.2.23 released December 7, 1999.
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104 version 21.2.24 released December 14, 1999.
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105 version 21.2.25 released December 24, 1999.
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106 version 21.2.26 released December 31, 1999.
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107 version 21.2.27 released January 18, 2000.
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108 version 21.2.28 released February 7, 2000.
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109 version 21.2.29 released February 16, 2000.
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110 version 21.2.30 released February 21, 2000.
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111 version 21.2.31 released February 23, 2000.
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112 version 21.2.32 released March 20, 2000.
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113 version 21.2.33 released May 1, 2000.
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114 version 21.2.34 released May 28, 2000.
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115 version 21.2.35 released July 19, 2000.
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116 version 21.2.36 released October 4, 2000.
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117 version 21.2.37 released November 14, 2000.
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118 version 21.2.38 released December 5, 2000.
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119 version 21.2.39 released December 31, 2000.
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120 version 21.2.40 released January 8, 2001.
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788
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121 version 21.2.41 "Polyhymnia" released January 17, 2001.
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122 version 21.2.42 "Poseidon" released January 20, 2001.
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123 version 21.2.43 "Terspichore" released January 26, 2001.
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124 version 21.2.44 "Thalia" released February 8, 2001.
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125 version 21.2.45 "Thelxepeia" released February 23, 2001.
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126 version 21.2.46 "Urania" released March 21, 2001.
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127 version 21.5.0 "alfalfa" released April 18, 2001.
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128 version 21.5.1 "anise" released May 9, 2001.
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129 version 21.5.2 "artichoke" released July 28, 2001.
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130 version 21.5.3 "asparagus" released September 7, 2001.
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131 version 21.5.4 "bamboo" released January 8, 2002.
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132 version 21.5.5 "beets" released March 5, 2002.
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826
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133 version 21.5.6 "bok choi" released April 5, 2002.
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442
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134
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135
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136 -- A time line for GNU Emacs version 19 is
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137
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138 version 19.7 (beta) (first beta release) released ??????; prob. late May 1993.
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139 version 19.8 (beta) released May 27, 1993.
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140 version 19.9 (beta) released May 27, 1993.
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141 version 19.10 (beta) released May 30, 1993.
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142 version 19.11 (beta) released June 1, 1993.
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143 version 19.12 (beta) released June 2, 1993.
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144 version 19.13 (beta) released June 8, 1993.
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145 version 19.14 (beta) released June 17, 1993.
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146 version 19.15 (beta) released June 19, 1993.
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147 version 19.16 (beta) released July 6, 1993.
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148 version 19.17 (beta) released late July, 1993.
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149 version 19.18 (beta) released August 9, 1993.
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150 version 19.19 (beta) released August 15, 1993.
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151 version 19.20 (beta) released November 17, 1993.
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152 version 19.21 (beta) released November 17, 1993.
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153 version 19.22 (beta) released November 28, 1993.
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788
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154 version 19.23 (beta) released on comp.emacs, May 17, 1994.
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442
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155 version 19.24 (beta) released May 16, 1994.
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156 version 19.25 (beta) released June 3, 1994.
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157 version 19.26 (beta) released September 11, 1994.
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158 version 19.27 (beta) released September 14, 1994.
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159 version 19.28 (first ``official'' release) released November 1, 1994.
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160 version 19.29 released June 21, 1995.
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161 version 19.30 released November 24, 1995.
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162 version 19.31 released May 25, 1996.
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163 version 19.32 released July 31, 1996.
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164 version 19.33 released August 11, 1996.
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788
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165 version 19.34 released August 21, 1996; on comp.emacs, August 22.
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442
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166 version 19.34b released September 6, 1996.
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167
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168
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788
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169 -- A time line for GNU Emacs versions 20 and 21 is
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442
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170
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171 version 20.1 released September 17, 1997.
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172 version 20.2 released September 20, 1997.
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173 version 20.3 released August 19, 1998.
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788
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174 version 20.4 released July 12, 1999; on comp.emacs, July 27.
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175 version 21.1 released October 20, 2001.
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442
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176
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177
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178 -- A time line for GNU Emacs version 18 and older is
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179
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180 GNU Emacs version 15 (15.34) was released sometime in 1984 or 1985 and
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181 shared some code with a version of Emacs written by James Gosling (the
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182 same James Gosling who later created the Java language).
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183 GNU Emacs version 16 (first released version was 16.56) was released on
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184 July 15, 1985. All Gosling code was removed due to potential copyright
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185 problems with the code.
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186 version 16.57: released on September 16, 1985.
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187 versions 16.58, 16.59: released on September 17, 1985.
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188 version 16.60: released on September 19, 1985. These later version 16's
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189 incorporated patches from the net, esp. for getting Emacs to work under
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190 System V.
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191 version 17.36 (first official v17 release) released on December 20, 1985.
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192 Included a TeX-able user manual. First official unpatched version that
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193 worked on vanilla System V machines.
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194 version 17.43 (second official v17 release) released on January 25, 1986.
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195 version 17.45 released on January 30, 1986.
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196 version 17.46 released on February 4, 1986.
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197 version 17.48 released on February 10, 1986.
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198 version 17.49 released on February 12, 1986.
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199 version 17.55 released on March 18, 1986.
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200 version 17.57 released on March 27, 1986.
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201 version 17.58 released on April 4, 1986.
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202 version 17.61 released on April 12, 1986.
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203 version 17.63 released on May 7, 1986.
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204 version 17.64 released on May 12, 1986.
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205 version 18.24 (a beta version) released on October 2, 1986.
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206 version 18.30 (a beta version) released on November 15, 1986.
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207 version 18.31 (a beta version) released on November 23, 1986.
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208 version 18.32 (a beta version) released on December 7, 1986.
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209 version 18.33 (a beta version) released on December 12, 1986.
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210 version 18.35 (a beta version) released on January 5, 1987.
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211 version 18.36 (a beta version) released on January 21, 1987.
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212 January 27, 1987: The Great Usenet Renaming. net.emacs is now comp.emacs.
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213 version 18.37 (a beta version) released on February 12, 1987.
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214 version 18.38 (a beta version) released on March 3, 1987.
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215 version 18.39 (a beta version) released on March 14, 1987.
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216 version 18.40 (a beta version) released on March 18, 1987.
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217 version 18.41 (the first ``official'' release) released on March 22, 1987.
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218 version 18.45 released on June 2, 1987.
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219 version 18.46 released on June 9, 1987.
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220 version 18.47 released on June 18, 1987.
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221 version 18.48 released on September 3, 1987.
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222 version 18.49 released on September 18, 1987.
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223 version 18.50 released on February 13, 1988.
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224 version 18.51 released on May 7, 1988.
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225 version 18.52 released on September 1, 1988.
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226 version 18.53 released on February 24, 1989.
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227 version 18.54 released on April 26, 1989.
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228 version 18.55 released on August 23, 1989. This is the earliest version
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229 that is still available by FTP.
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230 version 18.56 released on January 17, 1991.
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231 version 18.57 released late January, 1991.
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232 version 18.58 released ?????.
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233 version 18.59 released October 31, 1992.
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234
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235 */
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854
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236
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428
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237 /* Note: It is necessary to specify <config.h> and not "config.h" in
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238 order for the --srcdir type of compilation to work properly.
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239 Otherwise the config.h from the srcdir, rather than the one from
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240 the build dir, will be used. */
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241
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242 #include <config.h>
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243 #include "lisp.h"
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244
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245 #include "backtrace.h" /* run-emacs-from-temacs needs this */
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246 #include "buffer.h"
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247 #include "commands.h"
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248 #include "console.h"
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249 #include "process.h"
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250 #include "redisplay.h"
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438
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251 #include "frame.h"
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428
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252 #include "sysdep.h"
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253
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254 #include "systty.h"
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255 #include "sysfile.h"
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256 #include "systime.h"
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771
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257 #include "sysproc.h" /* for qxe_getpid() */
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428
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258
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442
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259 #ifdef PDUMP
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260 #include "dumper.h"
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261 #endif
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262
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428
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263 #ifdef QUANTIFY
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264 #include <quantify.h>
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265 #endif
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266
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267 #ifdef HAVE_SHLIB
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268 #include "sysdll.h"
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269 #endif
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270
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271 #ifdef TOOLTALK
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442
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272 #include TT_C_H_FILE
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428
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273 #endif
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274
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771
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275 #if defined (WIN32_NATIVE) || defined (CYGWIN)
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872
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276 #include "console-msw.h"
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428
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277 #endif
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278
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279 /* For PATH_EXEC */
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280 #include <paths.h>
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281
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826
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282 #if defined (HEAP_IN_DATA) && !defined (PDUMP)
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428
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283 void report_sheap_usage (int die_if_pure_storage_exceeded);
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284 #endif
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285
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286 #if !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC)
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287 extern void *(*__malloc_hook)(size_t);
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288 extern void *(*__realloc_hook)(void *, size_t);
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289 extern void (*__free_hook)(void *);
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290 #endif /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */
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291
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292 /* Command line args from shell, as list of strings */
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293 Lisp_Object Vcommand_line_args;
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294
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295 /* Set nonzero after XEmacs has started up the first time.
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296 Prevents reinitialization of the Lisp world and keymaps
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297 on subsequent starts. */
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298 int initialized;
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299
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300 #ifdef DOUG_LEA_MALLOC
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301 # include <malloc.h>
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302 /* Preserves a pointer to the memory allocated that copies that
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303 static data inside glibc's malloc. */
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304 static void *malloc_state_ptr;
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305 #endif /* DOUG_LEA_MALLOC */
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306
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307 # ifdef REL_ALLOC
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308 void r_alloc_reinit (void);
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309 # endif
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310
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311 /* Variable whose value is symbol giving operating system type. */
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312 Lisp_Object Vsystem_type;
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313
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314 /* Variable whose value is string giving configuration built for. */
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315 Lisp_Object Vsystem_configuration;
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316
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317 /* Variable whose value is string containing the configuration options
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318 XEmacs was built with. */
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319 Lisp_Object Vsystem_configuration_options;
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320
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321 /* Version numbers and strings */
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322 Lisp_Object Vemacs_major_version;
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323 Lisp_Object Vemacs_minor_version;
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324 Lisp_Object Vemacs_patch_level;
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325 Lisp_Object Vemacs_beta_version;
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326 Lisp_Object Vxemacs_codename;
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327 #ifdef INFODOCK
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328 Lisp_Object Vinfodock_major_version;
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329 Lisp_Object Vinfodock_minor_version;
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330 Lisp_Object Vinfodock_build_version;
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331 #endif
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332
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333 /* The path under which XEmacs was invoked. */
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334 Lisp_Object Vinvocation_path;
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335
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336 /* The name under which XEmacs was invoked, with any leading directory
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337 names discarded. */
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338 Lisp_Object Vinvocation_name;
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339
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340 /* The directory name from which XEmacs was invoked. */
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341 Lisp_Object Vinvocation_directory;
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342
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343 #if 0 /* FSFmacs */
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344 /* The directory name in which to find subdirs such as lisp and etc.
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345 nil means get them only from PATH_LOADSEARCH. */
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346 Lisp_Object Vinstallation_directory;
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347 #endif
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348
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349 Lisp_Object Vemacs_program_name, Vemacs_program_version;
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350 Lisp_Object Vexec_path;
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351 Lisp_Object Vexec_directory, Vconfigure_exec_directory;
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352 Lisp_Object Vlisp_directory, Vconfigure_lisp_directory;
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460
|
353 Lisp_Object Vmule_lisp_directory, Vconfigure_mule_lisp_directory;
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428
|
354 Lisp_Object Vmodule_directory, Vconfigure_module_directory;
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|
355 Lisp_Object Vsite_module_directory, Vconfigure_site_module_directory;
|
|
|
356 Lisp_Object Vconfigure_package_path;
|
|
|
357 Lisp_Object Vdata_directory, Vconfigure_data_directory;
|
|
|
358 Lisp_Object Vdoc_directory, Vconfigure_doc_directory;
|
|
|
359 Lisp_Object Vconfigure_lock_directory;
|
|
|
360 Lisp_Object Vdata_directory_list;
|
|
|
361 Lisp_Object Vconfigure_info_directory;
|
|
|
362 Lisp_Object Vsite_directory, Vconfigure_site_directory;
|
|
|
363 Lisp_Object Vconfigure_info_path;
|
|
|
364 Lisp_Object Vinternal_error_checking;
|
|
438
|
365 Lisp_Object Vmail_lock_methods, Vconfigure_mail_lock_method;
|
|
428
|
366
|
|
|
367 /* The default base directory XEmacs is installed under. */
|
|
|
368 Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory;
|
|
|
369
|
|
|
370 /* If nonzero, set XEmacs to run at this priority. This is also used
|
|
|
371 in child_setup and sys_suspend to make sure subshells run at normal
|
|
|
372 priority. */
|
|
458
|
373 Fixnum emacs_priority;
|
|
428
|
374
|
|
442
|
375 /* Some FSF junk with running_asynch_code, to preserve the match
|
|
|
376 data. Not necessary because we don't call process filters
|
|
|
377 asynchronously (i.e. from within QUIT). */
|
|
428
|
378
|
|
|
379 /* If non-zero, a window-system was specified on the command line. */
|
|
|
380 int display_arg;
|
|
|
381
|
|
|
382 /* Type of display specified. We cannot use a Lisp symbol here because
|
|
|
383 Lisp symbols may not initialized at the time that we set this
|
|
|
384 variable. */
|
|
771
|
385 const Char_ASCII *display_use;
|
|
428
|
386
|
|
|
387 /* If non-zero, then the early error handler will only print the error
|
|
|
388 message and exit. */
|
|
|
389 int suppress_early_error_handler_backtrace;
|
|
|
390
|
|
|
391 /* An address near the bottom of the stack.
|
|
|
392 Tells GC how to save a copy of the stack. */
|
|
|
393 char *stack_bottom;
|
|
|
394
|
|
|
395 #ifdef USG_SHARED_LIBRARIES
|
|
|
396 /* If nonzero, this is the place to put the end of the writable segment
|
|
|
397 at startup. */
|
|
|
398
|
|
|
399 uintptr_t bss_end = 0;
|
|
|
400 #endif
|
|
|
401
|
|
647
|
402 /* Number of bytes of writable memory we can expect to be able to get:
|
|
|
403 Leave this as an unsigned int because it could potentially be 4G */
|
|
428
|
404 unsigned int lim_data;
|
|
|
405
|
|
442
|
406 /* WARNING!
|
|
|
407
|
|
|
408 Some LISP-visible command-line options are set by XEmacs _before_ the
|
|
|
409 data is dumped in building a --pdump XEmacs, but used _after_ it is
|
|
446
|
410 restored in normal operation. Thus the dump-time values overwrite the
|
|
|
411 values XEmacs is getting at runtime. Such variables must be saved
|
|
442
|
412 before loading the dumpfile, and restored afterward.
|
|
|
413
|
|
446
|
414 Therefore these variables may not be initialized in vars_of_emacs().
|
|
|
415
|
|
|
416 The save/restore is done immediately before and after pdump_load() in
|
|
|
417 main_1(). See that function for the current list of protected variables.
|
|
|
418
|
|
|
419 Note that saving/restoring is only necessary for a few variables that are
|
|
|
420 o command line arguments effective at runtime (as opposed to dump-time),
|
|
|
421 o parsed before pdump_load, and
|
|
|
422 o exported to Lisp via a DEFVAR.
|
|
442
|
423 */
|
|
|
424
|
|
428
|
425 /* Nonzero means running XEmacs without interactive terminal. */
|
|
|
426
|
|
|
427 int noninteractive;
|
|
|
428
|
|
|
429 /* Value of Lisp variable `noninteractive'.
|
|
|
430 Normally same as C variable `noninteractive'
|
|
442
|
431 but nothing terrible happens if user sets this one.
|
|
|
432
|
|
|
433 Shadowed from the pdumper by `noninteractive'. */
|
|
428
|
434
|
|
|
435 int noninteractive1;
|
|
|
436
|
|
|
437 /* Nonzero means don't perform site-lisp searches at startup */
|
|
|
438 int inhibit_site_lisp;
|
|
|
439
|
|
|
440 /* Nonzero means don't perform site-modules searches at startup */
|
|
|
441 int inhibit_site_modules;
|
|
|
442
|
|
776
|
443 /* Nonzero means don't load user-init or site-start file */
|
|
|
444 int vanilla_inhibiting;
|
|
|
445
|
|
428
|
446 /* Nonzero means don't respect early packages at startup */
|
|
|
447 int inhibit_early_packages;
|
|
|
448
|
|
776
|
449 /* Nonzero means don't respect any packages at startup -- act as if they
|
|
|
450 don't exist. */
|
|
|
451 int inhibit_all_packages;
|
|
|
452
|
|
428
|
453 /* Nonzero means don't load package autoloads at startup */
|
|
|
454 int inhibit_autoloads;
|
|
|
455
|
|
442
|
456 /* Nonzero means don't load the dump file (ignored if not PDUMP) */
|
|
|
457
|
|
|
458 int nodumpfile;
|
|
|
459
|
|
428
|
460 /* Nonzero means print debug information about path searching */
|
|
|
461 int debug_paths;
|
|
|
462
|
|
|
463 /* Save argv and argc. */
|
|
444
|
464 static Extbyte **initial_argv; /* #### currently unused */
|
|
|
465 static int initial_argc; /* #### currently unused */
|
|
428
|
466
|
|
|
467 static void sort_args (int argc, char **argv);
|
|
|
468
|
|
|
469 Lisp_Object Qkill_emacs_hook;
|
|
|
470 Lisp_Object Qsave_buffers_kill_emacs;
|
|
|
471
|
|
442
|
472 /* Nonzero if handling a fatal error already. */
|
|
|
473 int fatal_error_in_progress;
|
|
|
474
|
|
771
|
475 /* Nonzero means we're going down, so we better not run any hooks
|
|
442
|
476 or do other non-essential stuff. */
|
|
|
477 int preparing_for_armageddon;
|
|
|
478
|
|
771
|
479 /* Nonzero means we're in an unstable situation and need to skip
|
|
|
480 i18n conversions and such during printing. */
|
|
|
481 int inhibit_non_essential_printing_operations;
|
|
442
|
482
|
|
|
483 static JMP_BUF run_temacs_catch;
|
|
|
484
|
|
|
485 static int run_temacs_argc;
|
|
502
|
486 static Extbyte **run_temacs_argv;
|
|
|
487 static Extbyte *run_temacs_args;
|
|
647
|
488 static int run_temacs_argv_size;
|
|
|
489 static int run_temacs_args_size;
|
|
442
|
490
|
|
|
491 #ifdef _MSC_VER
|
|
771
|
492 static DWORD mswindows_handle_hardware_exceptions (DWORD code);
|
|
|
493 #endif
|
|
442
|
494
|
|
826
|
495 #ifdef WIN32_NATIVE
|
|
|
496 static DWORD CALLBACK wait_for_termination_signal (LPVOID handle);
|
|
|
497 #endif
|
|
|
498
|
|
442
|
499
|
|
771
|
500 /************************************************************************/
|
|
|
501 /* Functions to handle arguments */
|
|
|
502 /************************************************************************/
|
|
|
503
|
|
428
|
504 /* Code for dealing with Lisp access to the Unix command line */
|
|
|
505
|
|
|
506 static Lisp_Object
|
|
442
|
507 make_arg_list_1 (int argc, Extbyte **argv, int skip_args)
|
|
428
|
508 {
|
|
|
509 Lisp_Object result = Qnil;
|
|
|
510 REGISTER int i;
|
|
|
511
|
|
|
512 for (i = argc - 1; i >= 0; i--)
|
|
|
513 {
|
|
|
514 if (i == 0 || i > skip_args)
|
|
|
515 {
|
|
442
|
516 #ifdef WIN32_NATIVE
|
|
428
|
517 if (i == 0)
|
|
|
518 {
|
|
|
519 /* Do not trust to what crt0 has stuffed into argv[0] */
|
|
814
|
520 Extbyte *full_exe_path;
|
|
442
|
521 Lisp_Object fullpath;
|
|
|
522
|
|
814
|
523 full_exe_path = mswindows_get_module_file_name ();
|
|
|
524 assert (full_exe_path);
|
|
771
|
525 fullpath = build_tstr_string (full_exe_path);
|
|
814
|
526 xfree (full_exe_path);
|
|
442
|
527 result = Fcons (fullpath, result);
|
|
814
|
528 #ifdef HAVE_SHLIB
|
|
442
|
529 {
|
|
|
530 Extbyte *fullpathext;
|
|
|
531
|
|
814
|
532 /* Don't use full_exe_path directly because it's probably
|
|
|
533 in a different format. */
|
|
442
|
534 LISP_STRING_TO_EXTERNAL (fullpath, fullpathext,
|
|
502
|
535 Qdll_filename_encoding);
|
|
442
|
536 (void) dll_init (fullpathext);
|
|
|
537 }
|
|
428
|
538 #endif
|
|
|
539 }
|
|
|
540 else
|
|
|
541 #endif
|
|
442
|
542 result = Fcons (build_ext_string (argv[i],
|
|
|
543 Qcommand_argument_encoding),
|
|
440
|
544 result);
|
|
428
|
545 }
|
|
|
546 }
|
|
|
547 return result;
|
|
|
548 }
|
|
|
549
|
|
|
550 Lisp_Object
|
|
442
|
551 make_arg_list (int argc, Extbyte **argv)
|
|
428
|
552 {
|
|
|
553 return make_arg_list_1 (argc, argv, 0);
|
|
|
554 }
|
|
|
555
|
|
|
556 /* Calling functions are also responsible for calling free_argc_argv
|
|
|
557 when they are done with the generated list. */
|
|
|
558 void
|
|
442
|
559 make_argc_argv (Lisp_Object argv_list, int *argc, Extbyte ***argv)
|
|
428
|
560 {
|
|
|
561 Lisp_Object next;
|
|
|
562 int n = XINT (Flength (argv_list));
|
|
|
563 REGISTER int i;
|
|
442
|
564 *argv = (Extbyte**) xmalloc ((n+1) * sizeof (Extbyte*));
|
|
428
|
565
|
|
|
566 for (i = 0, next = argv_list; i < n; i++, next = XCDR (next))
|
|
|
567 {
|
|
442
|
568 const Extbyte *temp;
|
|
428
|
569 CHECK_STRING (XCAR (next));
|
|
|
570
|
|
442
|
571 LISP_STRING_TO_EXTERNAL (XCAR (next), temp, Qcommand_argument_encoding);
|
|
428
|
572 (*argv) [i] = xstrdup (temp);
|
|
|
573 }
|
|
|
574 (*argv) [n] = 0;
|
|
|
575 *argc = i;
|
|
|
576 }
|
|
|
577
|
|
|
578 void
|
|
442
|
579 free_argc_argv (Extbyte **argv)
|
|
428
|
580 {
|
|
|
581 int elt = 0;
|
|
|
582
|
|
|
583 while (argv[elt])
|
|
|
584 {
|
|
|
585 xfree (argv[elt]);
|
|
|
586 elt++;
|
|
|
587 }
|
|
|
588 xfree (argv);
|
|
|
589 }
|
|
|
590
|
|
|
591 static void
|
|
442
|
592 init_cmdargs (int argc, Extbyte **argv, int skip_args)
|
|
428
|
593 {
|
|
|
594 initial_argv = argv;
|
|
|
595 initial_argc = argc;
|
|
|
596
|
|
|
597 Vcommand_line_args = make_arg_list_1 (argc, argv, skip_args);
|
|
|
598 }
|
|
|
599
|
|
|
600 DEFUN ("invocation-name", Finvocation_name, 0, 0, 0, /*
|
|
|
601 Return the program name that was used to run XEmacs.
|
|
|
602 Any directory names are omitted.
|
|
|
603 */
|
|
|
604 ())
|
|
|
605 {
|
|
|
606 return Fcopy_sequence (Vinvocation_name);
|
|
|
607 }
|
|
|
608
|
|
|
609 DEFUN ("invocation-directory", Finvocation_directory, 0, 0, 0, /*
|
|
|
610 Return the directory name in which the Emacs executable was located.
|
|
|
611 */
|
|
|
612 ())
|
|
|
613 {
|
|
|
614 return Fcopy_sequence (Vinvocation_directory);
|
|
|
615 }
|
|
|
616
|
|
|
617
|
|
|
618
|
|
776
|
619 /* Test whether the next argument in ARGV matches SSTR or a prefix of LSTR
|
|
|
620 (at least MINLEN characters; if MINLEN is 0, set to size of LSTR). If
|
|
|
621 so, then if VALPTR is non-null (the argument is supposed to have a
|
|
|
622 value) store in *VALPTR either the next argument or the portion of this
|
|
|
623 one after the equal sign. ARGV is read starting at position *SKIPPTR;
|
|
|
624 this index is advanced by the number of arguments used.
|
|
428
|
625
|
|
|
626 Too bad we can't just use getopt for all of this, but we don't have
|
|
|
627 enough information to do it right. */
|
|
|
628
|
|
|
629 static int
|
|
|
630 argmatch (char **argv, int argc, char *sstr, char *lstr,
|
|
|
631 int minlen, char **valptr, int *skipptr)
|
|
|
632 {
|
|
|
633 char *p = NULL;
|
|
|
634 int arglen;
|
|
|
635 char *arg;
|
|
|
636
|
|
|
637 /* Don't access argv[argc]; give up in advance. */
|
|
|
638 if (argc <= *skipptr + 1)
|
|
|
639 return 0;
|
|
|
640
|
|
|
641 arg = argv[*skipptr+1];
|
|
|
642 if (arg == NULL)
|
|
|
643 return 0;
|
|
|
644 if (strcmp (arg, sstr) == 0)
|
|
|
645 {
|
|
|
646 if (valptr != NULL)
|
|
|
647 {
|
|
|
648 *valptr = argv[*skipptr+2];
|
|
|
649 *skipptr += 2;
|
|
|
650 }
|
|
|
651 else
|
|
|
652 *skipptr += 1;
|
|
|
653 return 1;
|
|
|
654 }
|
|
|
655 arglen = (valptr != NULL && (p = strchr (arg, '=')) != NULL
|
|
664
|
656 ? p - arg : (int) strlen (arg));
|
|
776
|
657 if (lstr && !minlen)
|
|
|
658 minlen = strlen (lstr);
|
|
428
|
659 if (lstr == 0 || arglen < minlen || strncmp (arg, lstr, arglen) != 0)
|
|
|
660 return 0;
|
|
|
661 else if (valptr == NULL)
|
|
|
662 {
|
|
|
663 *skipptr += 1;
|
|
|
664 return 1;
|
|
|
665 }
|
|
|
666 else if (p != NULL)
|
|
|
667 {
|
|
|
668 *valptr = p+1;
|
|
|
669 *skipptr += 1;
|
|
|
670 return 1;
|
|
|
671 }
|
|
|
672 else if (argv[*skipptr+2] != NULL)
|
|
|
673 {
|
|
|
674 *valptr = argv[*skipptr+2];
|
|
|
675 *skipptr += 2;
|
|
|
676 return 1;
|
|
|
677 }
|
|
|
678 else
|
|
|
679 {
|
|
|
680 return 0;
|
|
|
681 }
|
|
|
682 }
|
|
|
683
|
|
771
|
684
|
|
|
685 /************************************************************************/
|
|
|
686 /* main and friends: XEmacs startup */
|
|
|
687 /************************************************************************/
|
|
|
688
|
|
428
|
689 /* Make stack traces always identify version + configuration */
|
|
|
690 #define main_1 STACK_TRACE_EYE_CATCHER
|
|
|
691
|
|
|
692 /* This function is not static, so that the compiler is less likely to
|
|
446
|
693 inline it, which would make it not show up in stack traces.
|
|
|
694
|
|
|
695 The restart argument is a flag that indicates that main_1 is now
|
|
771
|
696 being called for the second time in this invocation of xemacs; this
|
|
|
697 happens as a result of using `run-temacs' in the command line, when
|
|
|
698 invoking a bare (without dumped data) XEmacs (i.e. `temacs' with
|
|
|
699 the conventional dumper or `xemacs -nd' with the pdumper). See
|
|
446
|
700 Frun_emacs_from_temacs().
|
|
|
701
|
|
|
702 restart interacts with initialized as follows (per Olivier Galibert):
|
|
|
703
|
|
|
704 It's perverted.
|
|
|
705
|
|
|
706 initialized==0 => temacs
|
|
|
707 initialized!=0 && restart!=0 => run-temacs
|
|
771
|
708 initialized!=0 && restart==0 => either xemacs after conventional dump,
|
|
|
709 or xemacs post pdump_load()
|
|
446
|
710 */
|
|
814
|
711 DECLARE_DOESNT_RETURN (main_1 (int, Extbyte **, Extbyte **, int));
|
|
428
|
712 DOESNT_RETURN
|
|
814
|
713 main_1 (int argc, Extbyte **argv, Extbyte **envp, int restart)
|
|
428
|
714 {
|
|
|
715 char stack_bottom_variable;
|
|
|
716 int skip_args = 0;
|
|
|
717 Lisp_Object load_me;
|
|
|
718 int inhibit_window_system;
|
|
|
719 #ifdef NeXT
|
|
|
720 extern int malloc_cookie;
|
|
|
721 #endif
|
|
|
722
|
|
814
|
723 /* !!#### Under MS Windows, this should all be rewritten to deal with
|
|
|
724 Unicode arguments and environment. We need to retrieve the command
|
|
|
725 line with GetCommandLine and convert to argv format with
|
|
|
726 CommandLineToArgvW. Unfortunately we have a bootstrapping problem
|
|
|
727 currently because we can't initialize the Unicode tables until we've
|
|
|
728 computed the location of data-directory, which doesn't happen till
|
|
|
729 startup.el, which is way late. We need to be dumping the Unicode
|
|
|
730 data, which means we need to fix pdump to correctly dump the "union"
|
|
|
731 format used by the tables. */
|
|
854
|
732
|
|
428
|
733 #if (!defined (SYSTEM_MALLOC) && !defined (HAVE_LIBMCHECK) \
|
|
|
734 && !defined (DOUG_LEA_MALLOC))
|
|
|
735 /* Make sure that any libraries we link against haven't installed a
|
|
|
736 hook for a gmalloc of a potentially incompatible version. */
|
|
|
737 /* If we're using libmcheck, the hooks have already been initialized, */
|
|
|
738 /* don't touch them. -slb */
|
|
|
739 __malloc_hook = NULL;
|
|
|
740 __realloc_hook = NULL;
|
|
|
741 __free_hook = NULL;
|
|
|
742 #endif /* not SYSTEM_MALLOC or HAVE_LIBMCHECK or DOUG_LEA_MALLOC */
|
|
|
743
|
|
|
744 noninteractive = 0;
|
|
771
|
745 inhibit_non_essential_printing_operations = 1;
|
|
428
|
746
|
|
|
747 #ifdef NeXT
|
|
|
748 /* 19-Jun-1995 -baw
|
|
|
749 * NeXT secret magic, ripped from Emacs-for-NS by Carl Edman
|
|
|
750 * <cedman@princeton.edu>. Note that even Carl doesn't know what this
|
|
776
|
751 * does; it was provided by NeXT, and it presumably makes NS's mallocator
|
|
428
|
752 * work with dumping. But malloc_jumpstart() and malloc_freezedry() in
|
|
|
753 * unexnext.c are both completely undocumented, even in NS header files!
|
|
|
754 * But hey, it solves all NS related memory problems, so who's
|
|
|
755 * complaining? */
|
|
|
756 if (initialized && malloc_jumpstart (malloc_cookie) != 0)
|
|
442
|
757 stderr_out ("malloc jumpstart failed!\n");
|
|
428
|
758 #endif /* NeXT */
|
|
|
759
|
|
|
760 /*
|
|
|
761 #if defined (GNU_MALLOC) && \
|
|
|
762 defined (ERROR_CHECK_MALLOC) && \
|
|
|
763 !defined (HAVE_LIBMCHECK)
|
|
|
764 */
|
|
|
765 #if defined(LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
|
766 /* Prior to XEmacs 21, this was `#if 0'ed out. */
|
|
|
767 /* I'm enabling this because it is the only reliable way I've found to */
|
|
|
768 /* prevent a very annoying problem where GCC will attempt to free(3) */
|
|
|
769 /* memory at exit() and cause a coredump. */
|
|
|
770 init_free_hook ();
|
|
|
771 #endif
|
|
|
772
|
|
|
773 sort_args (argc, argv);
|
|
|
774
|
|
442
|
775 #if defined (WIN32_NATIVE) || defined (_SCO_DS)
|
|
428
|
776 environ = envp;
|
|
|
777 #endif
|
|
|
778
|
|
|
779 /* Record (approximately) where the stack begins. */
|
|
|
780 stack_bottom = &stack_bottom_variable;
|
|
|
781
|
|
|
782 #ifdef USG_SHARED_LIBRARIES
|
|
|
783 if (bss_end)
|
|
|
784 brk ((void *) bss_end);
|
|
|
785 #endif
|
|
|
786
|
|
|
787 clearerr (stdin);
|
|
|
788
|
|
|
789 #if defined (HAVE_MMAP) && defined (REL_ALLOC)
|
|
|
790 /* ralloc can only be used if using the GNU memory allocator. */
|
|
|
791 init_ralloc ();
|
|
899
|
792 #ifdef PDUMP
|
|
|
793 init_ralloc ();
|
|
|
794 #endif
|
|
428
|
795 #elif defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
796 if (initialized)
|
|
|
797 init_ralloc();
|
|
|
798 #endif
|
|
|
799
|
|
|
800 #ifdef HAVE_SOCKS
|
|
|
801 if (initialized)
|
|
|
802 SOCKSinit (argv[0]);
|
|
|
803 #endif /* HAVE_SOCKS */
|
|
|
804
|
|
|
805 #ifndef SYSTEM_MALLOC
|
|
|
806 if (!initialized)
|
|
|
807 /* Arrange to get warning messages as memory fills up. */
|
|
|
808 memory_warnings (0, malloc_warning);
|
|
|
809 #endif /* not SYSTEM_MALLOC */
|
|
|
810
|
|
|
811 #ifdef SET_EMACS_PRIORITY
|
|
|
812 if (emacs_priority != 0)
|
|
|
813 nice (-emacs_priority);
|
|
|
814 setuid (getuid ());
|
|
|
815 #endif /* SET_EMACS_PRIORITY */
|
|
|
816
|
|
|
817 #ifdef EXTRA_INITIALIZE
|
|
|
818 EXTRA_INITIALIZE;
|
|
|
819 #endif
|
|
|
820
|
|
|
821 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
822 inhibit_window_system = 0;
|
|
|
823 #else
|
|
|
824 inhibit_window_system = 1;
|
|
|
825 #endif
|
|
|
826
|
|
776
|
827 /* NOTE NOTE NOTE: Keep the following args in sync with the big list of
|
|
|
828 arguments below in standard_args[], with the help text in startup.el,
|
|
|
829 and with the list of non-clobbered variables near where pdump_load()
|
|
|
830 is called! */
|
|
854
|
831
|
|
776
|
832 /* Handle the -sd/--show-dump-id switch, which means show the hex dump_id
|
|
|
833 and quit */
|
|
|
834 if (argmatch (argv, argc, "-sd", "--show-dump-id", 0, NULL, &skip_args))
|
|
442
|
835 {
|
|
|
836 #ifdef PDUMP
|
|
|
837 printf ("%08x\n", dump_id);
|
|
|
838 #else
|
|
446
|
839 printf ("Portable dumper not configured; -sd just forces exit.\n");
|
|
442
|
840 #endif
|
|
|
841 exit (0);
|
|
|
842 }
|
|
854
|
843
|
|
428
|
844 /* Handle the -t switch, which specifies filename to use as terminal */
|
|
|
845 {
|
|
771
|
846 Extbyte *term;
|
|
776
|
847 if (argmatch (argv, argc, "-t", "--terminal", 0, &term, &skip_args))
|
|
428
|
848 {
|
|
771
|
849 retry_close (0);
|
|
|
850 retry_close (1);
|
|
428
|
851 if (open (term, O_RDWR | OPEN_BINARY, 2) < 0)
|
|
|
852 fatal ("%s: %s", term, strerror (errno));
|
|
|
853 dup (0);
|
|
|
854 if (! isatty (0))
|
|
|
855 fatal ("%s: not a tty", term);
|
|
|
856
|
|
|
857 #if 0
|
|
|
858 stderr_out ("Using %s", ttyname (0));
|
|
|
859 #endif
|
|
|
860 stderr_out ("Using %s", term);
|
|
|
861 inhibit_window_system = 1; /* -t => -nw */
|
|
|
862 }
|
|
|
863 }
|
|
|
864
|
|
776
|
865 /* Handle the --no-dump-file/-nd switch, which means don't load the dump
|
|
|
866 file (ignored when not using pdump) */
|
|
|
867 if (argmatch (argv, argc, "-nd", "--no-dump-file", 0, NULL, &skip_args))
|
|
|
868 nodumpfile = 1;
|
|
442
|
869
|
|
428
|
870 /* Handle -nw switch */
|
|
776
|
871 if (argmatch (argv, argc, "-nw", "--no-windows", 0, NULL, &skip_args))
|
|
428
|
872 inhibit_window_system = 1;
|
|
|
873
|
|
|
874 /* Handle the -batch switch, which means don't do interactive display. */
|
|
776
|
875 if (argmatch (argv, argc, "-batch", "--batch", 0, NULL, &skip_args))
|
|
428
|
876 {
|
|
|
877 #if 0 /* I don't think this is correct. */
|
|
|
878 inhibit_autoloads = 1;
|
|
|
879 #endif
|
|
|
880 noninteractive = 1;
|
|
|
881 }
|
|
|
882
|
|
771
|
883 #ifdef WIN32_NATIVE
|
|
826
|
884 {
|
|
|
885 /* Since we aren't a console application, we can't easily be terminated
|
|
|
886 using ^C. (We aren't a console application to avoid Windows from
|
|
|
887 automatically and unwantedly creating a console window for us. If
|
|
|
888 only the Windows designers had some sense in them and didn't create
|
|
|
889 this artificial console/non-console distinction!) Therefore, we set
|
|
|
890 up a communication path with i.exe so that when a ^C is sent to it
|
|
|
891 (using GenerateConsoleCtrlEvent), it in turn signals us to commit
|
|
|
892 suicide. (This is cleaner than using TerminateProcess()). This
|
|
|
893 makes (e.g.) the "Stop Build" command from VC++ correctly terminate
|
|
|
894 XEmacs. */
|
|
854
|
895
|
|
826
|
896 char *heventstr;
|
|
|
897 if (argmatch (argv, argc, "-mswindows-termination-handle", 0, 0,
|
|
|
898 &heventstr, &skip_args))
|
|
|
899 {
|
|
|
900 HANDLE hevent = (HANDLE) atol (heventstr);
|
|
|
901 DWORD unused;
|
|
|
902 HANDLE h_thread = CreateThread (NULL, 0, wait_for_termination_signal,
|
|
|
903 (void *) hevent, 0, &unused);
|
|
|
904 CloseHandle (h_thread);
|
|
|
905 }
|
|
|
906 }
|
|
|
907
|
|
771
|
908 /* Handle the -nuni switch, which forces XEmacs to use the ANSI
|
|
|
909 versions of Unicode-split API's even on Windows NT, which has
|
|
|
910 full Unicode support. This helps flush out problems in the code
|
|
|
911 we've written to convert between ANSI and Unicode. */
|
|
776
|
912 if (argmatch (argv, argc, "-nuni", "--no-unicode-lib-calls", 0, NULL,
|
|
771
|
913 &skip_args))
|
|
|
914 no_mswin_unicode_lib_calls = 1;
|
|
|
915 #endif /* WIN32_NATIVE */
|
|
|
916
|
|
428
|
917 if (argmatch (argv, argc, "-debug-paths", "--debug-paths",
|
|
776
|
918 0, NULL, &skip_args))
|
|
|
919 debug_paths = 1;
|
|
|
920
|
|
|
921 /* Handle (maybe partially) some inhibiting flags. Packages are searched
|
|
|
922 prior to the rest of the command line being parsed in startup.el. */
|
|
|
923
|
|
|
924 if (argmatch (argv, argc, "-no-packages", "--no-packages",
|
|
|
925 0, NULL, &skip_args))
|
|
|
926 {
|
|
|
927 inhibit_all_packages = 1;
|
|
|
928 inhibit_early_packages = 1;
|
|
|
929 vanilla_inhibiting = 1;
|
|
|
930 }
|
|
|
931
|
|
428
|
932 if (argmatch (argv, argc, "-no-early-packages", "--no-early-packages",
|
|
776
|
933 0, NULL, &skip_args))
|
|
|
934 inhibit_early_packages = 1;
|
|
|
935
|
|
|
936 #ifdef HAVE_SHLIB
|
|
|
937 if (argmatch (argv, argc, "-no-site-modules", "--no-site-modules",
|
|
|
938 0, NULL, &skip_args))
|
|
|
939 #endif
|
|
|
940 inhibit_site_modules = 1;
|
|
854
|
941
|
|
776
|
942 if (argmatch (argv, argc, "-vanilla", "--vanilla",
|
|
|
943 0, NULL, &skip_args))
|
|
428
|
944 {
|
|
|
945 inhibit_early_packages = 1;
|
|
776
|
946 vanilla_inhibiting = 1;
|
|
428
|
947 }
|
|
|
948
|
|
|
949 if (argmatch (argv, argc, "-no-autoloads", "--no-autoloads",
|
|
776
|
950 0, NULL, &skip_args))
|
|
428
|
951 {
|
|
|
952 inhibit_autoloads = 1;
|
|
776
|
953 inhibit_early_packages = 1;
|
|
|
954 vanilla_inhibiting = 1;
|
|
428
|
955 }
|
|
|
956
|
|
|
957 /* Partially handle the -version and -help switches: they imply -batch,
|
|
|
958 but are not removed from the list. */
|
|
|
959 if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args))
|
|
|
960 noninteractive = 1, skip_args--;
|
|
|
961
|
|
|
962 if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) ||
|
|
|
963 argmatch (argv, argc, "-V", 0, 2, NULL, &skip_args))
|
|
|
964 noninteractive = 1, skip_args--;
|
|
|
965
|
|
|
966 /* Now, figure out which type of console is our first console. */
|
|
|
967
|
|
|
968 display_arg = 0;
|
|
|
969
|
|
|
970 if (noninteractive)
|
|
|
971 display_use = "stream";
|
|
|
972 else
|
|
|
973 display_use = "tty";
|
|
|
974
|
|
|
975 #ifndef HAVE_TTY
|
|
|
976 if (inhibit_window_system)
|
|
|
977 fatal ("Sorry, this XEmacs was not compiled with TTY support");
|
|
|
978 #endif
|
|
|
979
|
|
|
980 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
981 /* Stupid kludge to catch command-line display spec. We can't
|
|
|
982 handle this argument entirely in window-system-dependent code
|
|
|
983 because we don't even know which window-system-dependent code
|
|
|
984 to run until we've recognized this argument. */
|
|
|
985 if (!inhibit_window_system && !noninteractive)
|
|
|
986 {
|
|
|
987 #ifdef HAVE_X_WINDOWS
|
|
|
988 char *dpy = 0;
|
|
|
989 int count_before = skip_args;
|
|
|
990
|
|
|
991 if (argmatch (argv, argc, "-d", "--display", 3, &dpy, &skip_args) ||
|
|
|
992 argmatch (argv, argc, "-display", 0, 3, &dpy, &skip_args))
|
|
|
993 {
|
|
|
994 display_arg = 1;
|
|
|
995 display_use = "x";
|
|
|
996 }
|
|
|
997 /* If we have the form --display=NAME,
|
|
|
998 convert it into -d name.
|
|
|
999 This requires inserting a new element into argv. */
|
|
|
1000 if (dpy != 0 && skip_args - count_before == 1)
|
|
|
1001 {
|
|
|
1002 char **new = (char **) xmalloc (sizeof (char *) * (argc + 2));
|
|
|
1003 int j;
|
|
|
1004
|
|
|
1005 for (j = 0; j < count_before + 1; j++)
|
|
|
1006 new[j] = argv[j];
|
|
|
1007 new[count_before + 1] = "-d";
|
|
|
1008 new[count_before + 2] = dpy;
|
|
|
1009 for (j = count_before + 2; j <argc; j++)
|
|
|
1010 new[j + 1] = argv[j];
|
|
|
1011 argv = new;
|
|
|
1012 argc++;
|
|
|
1013 }
|
|
|
1014 /* Change --display to -d, when its arg is separate. */
|
|
|
1015 else if (dpy != 0 && skip_args > count_before
|
|
|
1016 && argv[count_before + 1][1] == '-')
|
|
|
1017 argv[count_before + 1] = "-d";
|
|
|
1018
|
|
|
1019 /* Don't actually discard this arg. */
|
|
|
1020 skip_args = count_before;
|
|
|
1021
|
|
|
1022 /* If there is a non-empty environment var DISPLAY, set
|
|
|
1023 `display_use', but not `display_arg', which is only to be set
|
|
|
1024 if the display was specified on the command line. */
|
|
|
1025 if ((dpy = getenv ("DISPLAY")) && dpy[0])
|
|
|
1026 display_use = "x";
|
|
|
1027
|
|
|
1028 #endif /* HAVE_X_WINDOWS */
|
|
462
|
1029 #ifdef HAVE_GTK
|
|
|
1030 {
|
|
|
1031 char *dpy = getenv ("DISPLAY");
|
|
|
1032 if (dpy && dpy[0])
|
|
|
1033 display_use = "gtk";
|
|
|
1034 }
|
|
|
1035 #endif
|
|
428
|
1036 #ifdef HAVE_MS_WINDOWS
|
|
771
|
1037 if (strcmp (display_use, "x") != 0)
|
|
428
|
1038 display_use = "mswindows";
|
|
|
1039 #endif /* HAVE_MS_WINDOWS */
|
|
|
1040 }
|
|
|
1041 #endif /* HAVE_WINDOW_SYSTEM */
|
|
|
1042
|
|
|
1043 noninteractive1 = noninteractive;
|
|
|
1044
|
|
|
1045 /****** Now initialize everything *******/
|
|
|
1046
|
|
|
1047 /* First, do really basic environment initialization -- catching signals
|
|
|
1048 and the like. These functions have no dependence on any part of
|
|
|
1049 the Lisp engine and need to be done both at dump time and at run time. */
|
|
|
1050
|
|
|
1051 init_signals_very_early ();
|
|
|
1052 init_data_very_early (); /* Catch math errors. */
|
|
|
1053 #ifdef LISP_FLOAT_TYPE
|
|
|
1054 init_floatfns_very_early (); /* Catch floating-point math errors. */
|
|
|
1055 #endif
|
|
|
1056 init_process_times_very_early (); /* Initialize our process timers.
|
|
|
1057 As early as possible, of course,
|
|
|
1058 so we can be fairly accurate. */
|
|
771
|
1059
|
|
|
1060 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
1061 init_win32_very_early ();
|
|
|
1062 #endif
|
|
657
|
1063 #ifdef HAVE_MS_WINDOWS
|
|
771
|
1064 /* Depends on XEUNICODE_P, only accurate after the previous call */
|
|
|
1065 init_mswindows_dde_very_early (); /* DDE needs to be initialized early so
|
|
|
1066 that the client doesn't give up
|
|
|
1067 waiting. */
|
|
657
|
1068 #endif
|
|
428
|
1069
|
|
|
1070 /* Now initialize the Lisp engine and the like. Done only during
|
|
|
1071 dumping. No dependence on anything that may be in the user's
|
|
|
1072 environment when the dumped XEmacs is run.
|
|
|
1073
|
|
|
1074 We try to do things in an order that minimizes the non-obvious
|
|
|
1075 dependencies between functions. */
|
|
|
1076
|
|
|
1077 /* purify_flag 1 is correct even if CANNOT_DUMP.
|
|
|
1078 * loadup.el will set to nil at end. */
|
|
|
1079
|
|
|
1080 purify_flag = 0;
|
|
|
1081 #ifdef PDUMP
|
|
|
1082 if (restart)
|
|
|
1083 initialized = 1;
|
|
771
|
1084 else if (nodumpfile)
|
|
|
1085 {
|
|
|
1086 initialized = 0;
|
|
442
|
1087 purify_flag = 1;
|
|
771
|
1088 }
|
|
|
1089 else
|
|
|
1090 {
|
|
|
1091
|
|
|
1092 /* Keep command options from getting stomped.
|
|
|
1093
|
|
|
1094 Some LISP-visible options are changed by XEmacs _after_ the data is
|
|
|
1095 dumped in building a --pdump XEmacs, but _before_ it is restored in
|
|
|
1096 normal operation. Thus the restored values overwrite the values
|
|
|
1097 XEmacs is getting at run-time. Such variables must be saved here,
|
|
|
1098 and restored after loading the dumped data.
|
|
|
1099
|
|
776
|
1100 (Remember: Only LISP-visible options that are set up to this point
|
|
|
1101 need to be listed here.)
|
|
771
|
1102 */
|
|
|
1103
|
|
|
1104 /* noninteractive1 is saved in noninteractive, which isn't
|
|
|
1105 LISP-visible */
|
|
|
1106 int inhibit_early_packages_save = inhibit_early_packages;
|
|
|
1107 int inhibit_autoloads_save = inhibit_autoloads;
|
|
776
|
1108 int inhibit_all_packages_save = inhibit_all_packages;
|
|
|
1109 int vanilla_inhibiting_save = vanilla_inhibiting;
|
|
771
|
1110 int debug_paths_save = debug_paths;
|
|
776
|
1111 int inhibit_site_lisp_save = inhibit_site_lisp;
|
|
771
|
1112 int inhibit_site_modules_save = inhibit_site_modules;
|
|
|
1113
|
|
|
1114 initialized = pdump_load (argv[0]);
|
|
|
1115
|
|
|
1116 /* Now unstomp everything */
|
|
|
1117 noninteractive1 = noninteractive;
|
|
|
1118 inhibit_early_packages = inhibit_early_packages_save;
|
|
|
1119 inhibit_autoloads = inhibit_autoloads_save;
|
|
776
|
1120 inhibit_all_packages = inhibit_all_packages_save;
|
|
|
1121 vanilla_inhibiting = vanilla_inhibiting_save;
|
|
771
|
1122 debug_paths = debug_paths_save;
|
|
776
|
1123 inhibit_site_lisp = inhibit_site_lisp_save;
|
|
771
|
1124 inhibit_site_modules = inhibit_site_modules_save;
|
|
|
1125
|
|
|
1126 if (initialized)
|
|
|
1127 run_temacs_argc = -1;
|
|
|
1128 else
|
|
|
1129 purify_flag = 1;
|
|
|
1130 }
|
|
428
|
1131 #else
|
|
|
1132 if (!initialized)
|
|
|
1133 purify_flag = 1;
|
|
|
1134 #endif
|
|
|
1135
|
|
|
1136 if (!initialized)
|
|
|
1137 {
|
|
|
1138 /* Initialize things so that new Lisp objects
|
|
|
1139 can be created and objects can be staticpro'd.
|
|
|
1140 Must be basically the very first thing done
|
|
|
1141 because pretty much all of the initialization
|
|
|
1142 routines below create new objects. */
|
|
|
1143 init_alloc_once_early ();
|
|
|
1144
|
|
|
1145 /* Initialize Qnil, Qt, Qunbound, and the
|
|
|
1146 obarray. After this, symbols can be
|
|
442
|
1147 interned. This depends on init_alloc_once_early(). */
|
|
428
|
1148 init_symbols_once_early ();
|
|
|
1149
|
|
|
1150 /* Declare the basic symbols pertaining to errors,
|
|
442
|
1151 So that DEFERROR*() can be called. */
|
|
428
|
1152 init_errors_once_early ();
|
|
|
1153
|
|
|
1154 /* Make sure that opaque pointers can be created. */
|
|
|
1155 init_opaque_once_early ();
|
|
|
1156
|
|
771
|
1157 /* Make sure that hash tables can be created. */
|
|
|
1158 init_elhash_once_early ();
|
|
|
1159
|
|
|
1160 /* Make sure that eistrings can be created. */
|
|
|
1161 init_eistring_once_early ();
|
|
814
|
1162 }
|
|
|
1163
|
|
|
1164 /* The following will get called in raw-temacs, post-dump/pdump-load XEmacs,
|
|
|
1165 and run-temacs. */
|
|
|
1166
|
|
|
1167 /* Initialize some vars that will also be reset post-dumping */
|
|
|
1168 init_alloc_early ();
|
|
|
1169
|
|
|
1170 if (!initialized)
|
|
|
1171 {
|
|
428
|
1172 /* Now declare all the symbols and define all the Lisp primitives.
|
|
|
1173
|
|
|
1174 The *only* thing that the syms_of_*() functions are allowed to do
|
|
442
|
1175 is call one of the following:
|
|
|
1176
|
|
|
1177 INIT_LRECORD_IMPLEMENTATION()
|
|
|
1178 defsymbol(), DEFSYMBOL(), or DEFSYMBOL_MULTIWORD_PREDICATE()
|
|
428
|
1179 defsubr() (i.e. DEFSUBR)
|
|
442
|
1180 deferror(), DEFERROR(), or DEFERROR_STANDARD()
|
|
|
1181 defkeyword() or DEFKEYWORD()
|
|
563
|
1182 Fput()
|
|
428
|
1183
|
|
|
1184 Order does not matter in these functions.
|
|
|
1185 */
|
|
|
1186
|
|
|
1187 syms_of_abbrev ();
|
|
|
1188 syms_of_alloc ();
|
|
|
1189 syms_of_buffer ();
|
|
|
1190 syms_of_bytecode ();
|
|
|
1191 syms_of_callint ();
|
|
|
1192 syms_of_casefiddle ();
|
|
|
1193 syms_of_casetab ();
|
|
|
1194 syms_of_chartab ();
|
|
|
1195 syms_of_cmdloop ();
|
|
|
1196 syms_of_cmds ();
|
|
|
1197 syms_of_console ();
|
|
|
1198 syms_of_data ();
|
|
|
1199 #ifdef DEBUG_XEMACS
|
|
|
1200 syms_of_debug ();
|
|
440
|
1201 syms_of_tests ();
|
|
428
|
1202 #endif /* DEBUG_XEMACS */
|
|
|
1203 syms_of_device ();
|
|
|
1204 #ifdef HAVE_DIALOGS
|
|
|
1205 syms_of_dialog ();
|
|
|
1206 #endif
|
|
|
1207 syms_of_dired ();
|
|
|
1208 syms_of_doc ();
|
|
|
1209 syms_of_editfns ();
|
|
|
1210 syms_of_elhash ();
|
|
|
1211 syms_of_emacs ();
|
|
|
1212 syms_of_eval ();
|
|
|
1213 #ifdef HAVE_X_WINDOWS
|
|
|
1214 syms_of_event_Xt ();
|
|
|
1215 #endif
|
|
462
|
1216 #ifdef HAVE_GTK
|
|
|
1217 syms_of_event_gtk ();
|
|
|
1218 #endif
|
|
428
|
1219 #ifdef HAVE_DRAGNDROP
|
|
|
1220 syms_of_dragdrop ();
|
|
|
1221 #endif
|
|
|
1222 syms_of_event_stream ();
|
|
|
1223 syms_of_events ();
|
|
|
1224 syms_of_extents ();
|
|
|
1225 syms_of_faces ();
|
|
|
1226 syms_of_fileio ();
|
|
|
1227 #ifdef CLASH_DETECTION
|
|
|
1228 syms_of_filelock ();
|
|
|
1229 #endif /* CLASH_DETECTION */
|
|
|
1230 syms_of_floatfns ();
|
|
|
1231 syms_of_fns ();
|
|
826
|
1232 #ifdef USE_C_FONT_LOCK
|
|
428
|
1233 syms_of_font_lock ();
|
|
826
|
1234 #endif /* USE_C_FONT_LOCK */
|
|
428
|
1235 syms_of_frame ();
|
|
|
1236 syms_of_general ();
|
|
|
1237 syms_of_glyphs ();
|
|
|
1238 syms_of_glyphs_eimage ();
|
|
563
|
1239 syms_of_glyphs_shared ();
|
|
428
|
1240 syms_of_glyphs_widget ();
|
|
|
1241 syms_of_gui ();
|
|
|
1242 syms_of_gutter ();
|
|
|
1243 syms_of_indent ();
|
|
|
1244 syms_of_intl ();
|
|
|
1245 syms_of_keymap ();
|
|
|
1246 syms_of_lread ();
|
|
|
1247 syms_of_macros ();
|
|
|
1248 syms_of_marker ();
|
|
|
1249 syms_of_md5 ();
|
|
|
1250 #ifdef HAVE_DATABASE
|
|
|
1251 syms_of_database ();
|
|
|
1252 #endif
|
|
|
1253 #ifdef HAVE_MENUBARS
|
|
|
1254 syms_of_menubar ();
|
|
|
1255 #endif
|
|
|
1256 syms_of_minibuf ();
|
|
|
1257 #ifdef HAVE_SHLIB
|
|
|
1258 syms_of_module ();
|
|
|
1259 #endif
|
|
|
1260 syms_of_objects ();
|
|
|
1261 syms_of_print ();
|
|
|
1262 #if !defined (NO_SUBPROCESSES)
|
|
|
1263 syms_of_process ();
|
|
|
1264 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1265 syms_of_process_nt ();
|
|
|
1266 #endif
|
|
|
1267 #endif
|
|
|
1268 syms_of_profile ();
|
|
|
1269 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
1270 syms_of_ralloc ();
|
|
|
1271 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
1272 syms_of_rangetab ();
|
|
|
1273 syms_of_redisplay ();
|
|
|
1274 syms_of_search ();
|
|
|
1275 syms_of_select ();
|
|
|
1276 syms_of_signal ();
|
|
|
1277 syms_of_sound ();
|
|
|
1278 syms_of_specifier ();
|
|
|
1279 syms_of_symbols ();
|
|
|
1280 syms_of_syntax ();
|
|
|
1281 #ifdef HAVE_SCROLLBARS
|
|
|
1282 syms_of_scrollbar ();
|
|
|
1283 #endif
|
|
771
|
1284 syms_of_text ();
|
|
428
|
1285 #ifdef HAVE_TOOLBARS
|
|
|
1286 syms_of_toolbar ();
|
|
|
1287 #endif
|
|
|
1288 syms_of_undo ();
|
|
|
1289 syms_of_widget ();
|
|
|
1290 syms_of_window ();
|
|
|
1291
|
|
|
1292 #ifdef HAVE_TTY
|
|
|
1293 syms_of_console_tty ();
|
|
|
1294 syms_of_device_tty ();
|
|
771
|
1295 syms_of_frame_tty ();
|
|
428
|
1296 syms_of_objects_tty ();
|
|
|
1297 #endif
|
|
|
1298
|
|
462
|
1299 #ifdef HAVE_GTK
|
|
|
1300 syms_of_device_gtk ();
|
|
|
1301 syms_of_frame_gtk ();
|
|
|
1302 syms_of_glyphs_gtk ();
|
|
|
1303 syms_of_objects_gtk ();
|
|
|
1304 syms_of_ui_gtk ();
|
|
|
1305 syms_of_select_gtk ();
|
|
|
1306 #ifdef HAVE_DIALOGS
|
|
|
1307 syms_of_dialog_gtk ();
|
|
|
1308 #endif
|
|
|
1309 #ifdef HAVE_MENUBARS
|
|
|
1310 syms_of_menubar_gtk ();
|
|
|
1311 #endif
|
|
|
1312 syms_of_select_gtk ();
|
|
854
|
1313
|
|
771
|
1314 #ifdef HAVE_GUI_OBJECTS
|
|
462
|
1315 syms_of_gui_gtk ();
|
|
|
1316 #endif
|
|
|
1317 #endif /* HAVE_GTK */
|
|
|
1318
|
|
428
|
1319 #ifdef HAVE_X_WINDOWS
|
|
442
|
1320 #ifdef HAVE_BALLOON_HELP
|
|
440
|
1321 syms_of_balloon_x ();
|
|
442
|
1322 #endif
|
|
428
|
1323 syms_of_device_x ();
|
|
771
|
1324 #ifdef HAVE_X_DIALOGS
|
|
428
|
1325 syms_of_dialog_x ();
|
|
|
1326 #endif
|
|
|
1327 syms_of_frame_x ();
|
|
|
1328 syms_of_glyphs_x ();
|
|
|
1329 syms_of_objects_x ();
|
|
|
1330 #ifdef HAVE_MENUBARS
|
|
|
1331 syms_of_menubar_x ();
|
|
|
1332 #endif
|
|
440
|
1333 syms_of_select_x ();
|
|
771
|
1334 #ifdef HAVE_GUI_OBJECTS
|
|
428
|
1335 syms_of_gui_x ();
|
|
|
1336 #endif
|
|
771
|
1337 syms_of_intl_x ();
|
|
428
|
1338 #ifdef HAVE_XIM
|
|
|
1339 #ifdef XIM_XLIB
|
|
|
1340 syms_of_input_method_xlib ();
|
|
|
1341 #endif
|
|
|
1342 #endif /* HAVE_XIM */
|
|
|
1343 #endif /* HAVE_X_WINDOWS */
|
|
|
1344
|
|
|
1345 #ifdef HAVE_MS_WINDOWS
|
|
|
1346 syms_of_console_mswindows ();
|
|
|
1347 syms_of_device_mswindows ();
|
|
903
|
1348 syms_of_event_mswindows ();
|
|
771
|
1349 #ifdef HAVE_DIALOGS
|
|
442
|
1350 syms_of_dialog_mswindows ();
|
|
771
|
1351 #endif
|
|
428
|
1352 syms_of_frame_mswindows ();
|
|
|
1353 syms_of_objects_mswindows ();
|
|
|
1354 syms_of_select_mswindows ();
|
|
|
1355 syms_of_glyphs_mswindows ();
|
|
771
|
1356 #ifdef HAVE_GUI_OBJECTS
|
|
440
|
1357 syms_of_gui_mswindows ();
|
|
771
|
1358 #endif
|
|
428
|
1359 #ifdef HAVE_MENUBARS
|
|
|
1360 syms_of_menubar_mswindows ();
|
|
|
1361 #endif
|
|
|
1362 #ifdef HAVE_SCROLLBARS
|
|
|
1363 syms_of_scrollbar_mswindows ();
|
|
|
1364 #endif
|
|
442
|
1365 #endif /* HAVE_MS_WINDOWS */
|
|
902
|
1366 #ifdef WIN32_NATIVE
|
|
428
|
1367 syms_of_dired_mswindows ();
|
|
771
|
1368 syms_of_nt ();
|
|
428
|
1369 #endif
|
|
442
|
1370 #if defined (WIN32_NATIVE) || defined (CYGWIN)
|
|
|
1371 syms_of_win32 ();
|
|
|
1372 #endif
|
|
428
|
1373
|
|
771
|
1374 syms_of_file_coding ();
|
|
|
1375 syms_of_unicode ();
|
|
428
|
1376 #ifdef MULE
|
|
|
1377 syms_of_mule_ccl ();
|
|
|
1378 syms_of_mule_charset ();
|
|
771
|
1379 syms_of_mule_coding ();
|
|
428
|
1380 #ifdef HAVE_WNN
|
|
|
1381 syms_of_mule_wnn ();
|
|
|
1382 #endif
|
|
|
1383 #ifdef HAVE_CANNA
|
|
|
1384 syms_of_mule_canna ();
|
|
|
1385 #endif /* HAVE_CANNA */
|
|
|
1386 #endif /* MULE */
|
|
|
1387
|
|
771
|
1388 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
1389 syms_of_intl_win32 ();
|
|
|
1390 #endif
|
|
|
1391
|
|
428
|
1392 #ifdef SYMS_SYSTEM
|
|
|
1393 SYMS_SYSTEM;
|
|
|
1394 #endif
|
|
|
1395
|
|
|
1396 #ifdef SYMS_MACHINE
|
|
|
1397 SYMS_MACHINE;
|
|
|
1398 #endif
|
|
|
1399
|
|
|
1400 /*
|
|
|
1401 #if defined (GNU_MALLOC) && \
|
|
|
1402 defined (ERROR_CHECK_MALLOC) && \
|
|
|
1403 !defined (HAVE_LIBMCHECK)
|
|
|
1404 */
|
|
|
1405 /* Prior to XEmacs 21, this was `#if 0'ed out. -slb */
|
|
|
1406 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
|
1407 syms_of_free_hook ();
|
|
|
1408 #endif
|
|
|
1409
|
|
|
1410 #ifdef TOOLTALK
|
|
|
1411 syms_of_tooltalk ();
|
|
|
1412 #endif
|
|
|
1413
|
|
|
1414 #ifdef SUNPRO
|
|
|
1415 syms_of_sunpro ();
|
|
|
1416 #endif
|
|
|
1417
|
|
|
1418 #ifdef HAVE_LDAP
|
|
|
1419 syms_of_eldap ();
|
|
|
1420 #endif
|
|
|
1421
|
|
|
1422 #ifdef HAVE_GPM
|
|
442
|
1423 syms_of_gpmevent ();
|
|
|
1424 #endif
|
|
|
1425
|
|
|
1426 #ifdef HAVE_POSTGRESQL
|
|
|
1427 syms_of_postgresql ();
|
|
428
|
1428 #endif
|
|
|
1429
|
|
|
1430 /* Now create the subtypes for the types that have them.
|
|
|
1431 We do this before the vars_*() because more symbols
|
|
|
1432 may get initialized here. */
|
|
|
1433
|
|
|
1434 /* Now initialize the console types and associated symbols.
|
|
|
1435 Other than the first function below, the functions may
|
|
|
1436 make exactly the following function/macro calls:
|
|
|
1437
|
|
|
1438 INITIALIZE_CONSOLE_TYPE()
|
|
|
1439 CONSOLE_HAS_METHOD()
|
|
|
1440
|
|
|
1441 For any given console type, the former macro must be called
|
|
|
1442 before the any calls to the latter macro. */
|
|
|
1443
|
|
|
1444 console_type_create ();
|
|
|
1445
|
|
|
1446 console_type_create_stream ();
|
|
|
1447
|
|
|
1448 #ifdef HAVE_TTY
|
|
|
1449 console_type_create_tty ();
|
|
|
1450 console_type_create_device_tty ();
|
|
|
1451 console_type_create_frame_tty ();
|
|
|
1452 console_type_create_objects_tty ();
|
|
|
1453 console_type_create_redisplay_tty ();
|
|
|
1454 #endif
|
|
|
1455
|
|
462
|
1456 #ifdef HAVE_GTK
|
|
|
1457 console_type_create_gtk ();
|
|
|
1458 console_type_create_select_gtk ();
|
|
|
1459 console_type_create_device_gtk ();
|
|
|
1460 console_type_create_frame_gtk ();
|
|
|
1461 console_type_create_objects_gtk ();
|
|
|
1462 console_type_create_glyphs_gtk ();
|
|
|
1463 console_type_create_redisplay_gtk ();
|
|
|
1464 #ifdef HAVE_MENUBARS
|
|
|
1465 console_type_create_menubar_gtk ();
|
|
|
1466 #endif
|
|
|
1467 #ifdef HAVE_SCROLLBARS
|
|
|
1468 console_type_create_scrollbar_gtk ();
|
|
|
1469 #endif
|
|
|
1470 #ifdef HAVE_TOOLBARS
|
|
|
1471 console_type_create_toolbar_gtk ();
|
|
|
1472 #endif
|
|
|
1473 #ifdef HAVE_DIALOGS
|
|
|
1474 console_type_create_dialog_gtk ();
|
|
|
1475 #endif
|
|
|
1476 #endif /* HAVE_GTK */
|
|
|
1477
|
|
428
|
1478 #ifdef HAVE_X_WINDOWS
|
|
|
1479 console_type_create_x ();
|
|
|
1480 console_type_create_device_x ();
|
|
|
1481 console_type_create_frame_x ();
|
|
|
1482 console_type_create_glyphs_x ();
|
|
|
1483 console_type_create_select_x ();
|
|
|
1484 #ifdef HAVE_MENUBARS
|
|
|
1485 console_type_create_menubar_x ();
|
|
|
1486 #endif
|
|
|
1487 console_type_create_objects_x ();
|
|
|
1488 console_type_create_redisplay_x ();
|
|
|
1489 #ifdef HAVE_SCROLLBARS
|
|
|
1490 console_type_create_scrollbar_x ();
|
|
|
1491 #endif
|
|
|
1492 #ifdef HAVE_TOOLBARS
|
|
|
1493 console_type_create_toolbar_x ();
|
|
|
1494 #endif
|
|
771
|
1495 #ifdef HAVE_X_DIALOGS
|
|
428
|
1496 console_type_create_dialog_x ();
|
|
|
1497 #endif
|
|
|
1498 #endif /* HAVE_X_WINDOWS */
|
|
|
1499
|
|
|
1500 #ifdef HAVE_MS_WINDOWS
|
|
|
1501 console_type_create_mswindows ();
|
|
|
1502 console_type_create_device_mswindows ();
|
|
|
1503 console_type_create_frame_mswindows ();
|
|
|
1504 console_type_create_objects_mswindows ();
|
|
|
1505 console_type_create_redisplay_mswindows ();
|
|
|
1506 console_type_create_glyphs_mswindows ();
|
|
|
1507 console_type_create_select_mswindows ();
|
|
|
1508 # ifdef HAVE_SCROLLBARS
|
|
|
1509 console_type_create_scrollbar_mswindows ();
|
|
|
1510 # endif
|
|
|
1511 #ifdef HAVE_MENUBARS
|
|
|
1512 console_type_create_menubar_mswindows ();
|
|
|
1513 #endif
|
|
|
1514 #ifdef HAVE_TOOLBARS
|
|
|
1515 console_type_create_toolbar_mswindows ();
|
|
|
1516 #endif
|
|
|
1517 #ifdef HAVE_DIALOGS
|
|
|
1518 console_type_create_dialog_mswindows ();
|
|
|
1519 #endif
|
|
|
1520 #endif
|
|
|
1521
|
|
|
1522 /* Now initialize the specifier types and associated symbols.
|
|
|
1523 Other than the first function below, the functions may
|
|
|
1524 make exactly the following function/macro calls:
|
|
|
1525
|
|
|
1526 INITIALIZE_SPECIFIER_TYPE()
|
|
|
1527 SPECIFIER_HAS_METHOD()
|
|
|
1528
|
|
|
1529 For any given specifier type, the former macro must be called
|
|
|
1530 before the any calls to the latter macro. */
|
|
|
1531
|
|
|
1532 specifier_type_create ();
|
|
|
1533
|
|
|
1534 specifier_type_create_image ();
|
|
|
1535 specifier_type_create_gutter ();
|
|
|
1536 specifier_type_create_objects ();
|
|
|
1537 #ifdef HAVE_TOOLBARS
|
|
|
1538 specifier_type_create_toolbar ();
|
|
|
1539 #endif
|
|
|
1540
|
|
771
|
1541 /* Now initialize the coding system types and associated symbols.
|
|
|
1542 Other than the first function below, the functions may
|
|
|
1543 make exactly the following function/macro calls:
|
|
|
1544
|
|
|
1545 INITIALIZE_CODING_SYSTEM_TYPE()
|
|
|
1546 CODING_SYSTEM_HAS_METHOD()
|
|
|
1547
|
|
|
1548 For any given coding system type, the former macro must be called
|
|
|
1549 before the any calls to the latter macro. */
|
|
|
1550
|
|
|
1551 coding_system_type_create ();
|
|
|
1552 coding_system_type_create_unicode ();
|
|
|
1553 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
1554 coding_system_type_create_intl_win32 ();
|
|
|
1555 #endif
|
|
|
1556 #ifdef MULE
|
|
|
1557 coding_system_type_create_mule_coding ();
|
|
|
1558 #endif
|
|
|
1559
|
|
428
|
1560 /* Now initialize the structure types and associated symbols.
|
|
|
1561 Other than the first function below, the functions may
|
|
|
1562 make exactly the following function/macro calls:
|
|
|
1563
|
|
|
1564 define_structure_type()
|
|
|
1565 define_structure_type_keyword()
|
|
|
1566
|
|
|
1567 */
|
|
|
1568
|
|
|
1569 structure_type_create ();
|
|
|
1570
|
|
|
1571 structure_type_create_chartab ();
|
|
|
1572 structure_type_create_faces ();
|
|
|
1573 structure_type_create_rangetab ();
|
|
|
1574 structure_type_create_hash_table ();
|
|
|
1575
|
|
|
1576 /* Now initialize the image instantiator formats and associated symbols.
|
|
|
1577 Other than the first function below, the functions may
|
|
|
1578 make exactly the following function/macro calls:
|
|
|
1579
|
|
|
1580 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT()
|
|
|
1581 IIFORMAT_HAS_METHOD()
|
|
|
1582 IIFORMAT_VALID_KEYWORD()
|
|
|
1583
|
|
|
1584 For any given image instantiator format, the first macro must be
|
|
|
1585 called before the any calls to the other macros. */
|
|
|
1586
|
|
|
1587 image_instantiator_format_create ();
|
|
|
1588 image_instantiator_format_create_glyphs_eimage ();
|
|
|
1589 image_instantiator_format_create_glyphs_widget ();
|
|
|
1590 #ifdef HAVE_TTY
|
|
|
1591 image_instantiator_format_create_glyphs_tty ();
|
|
|
1592 #endif
|
|
|
1593 #ifdef HAVE_X_WINDOWS
|
|
|
1594 image_instantiator_format_create_glyphs_x ();
|
|
|
1595 #endif /* HAVE_X_WINDOWS */
|
|
|
1596 #ifdef HAVE_MS_WINDOWS
|
|
|
1597 image_instantiator_format_create_glyphs_mswindows ();
|
|
|
1598 #endif /* HAVE_MSWINDOWS_WINDOWS */
|
|
462
|
1599 #ifdef HAVE_GTK
|
|
|
1600 image_instantiator_format_create_glyphs_gtk ();
|
|
|
1601 #endif
|
|
428
|
1602
|
|
|
1603 /* Now initialize the lstream types and associated symbols.
|
|
|
1604 Other than the first function below, the functions may
|
|
|
1605 make exactly the following function/macro calls:
|
|
|
1606
|
|
|
1607 LSTREAM_HAS_METHOD()
|
|
|
1608
|
|
|
1609 */
|
|
|
1610
|
|
|
1611 lstream_type_create ();
|
|
|
1612 lstream_type_create_file_coding ();
|
|
853
|
1613 #if defined (HAVE_MS_WINDOWS) && !defined (HAVE_MSG_SELECT)
|
|
428
|
1614 lstream_type_create_mswindows_selectable ();
|
|
|
1615 #endif
|
|
|
1616
|
|
|
1617 /* Initialize processes implementation.
|
|
|
1618 The functions may make exactly the following function/macro calls:
|
|
|
1619
|
|
|
1620 PROCESS_HAS_METHOD()
|
|
|
1621 */
|
|
|
1622 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1623 process_type_create_unix ();
|
|
|
1624 #endif
|
|
|
1625 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1626 process_type_create_nt ();
|
|
|
1627 #endif
|
|
|
1628
|
|
|
1629 /* Now initialize most variables.
|
|
|
1630
|
|
|
1631 These functions may do exactly the following:
|
|
|
1632
|
|
771
|
1633 -- assigning a symbol or constant value to a variable
|
|
|
1634 -- using a global variable that has been initialized
|
|
|
1635 earlier on in the same function
|
|
|
1636 -- DEFVAR_INT()
|
|
|
1637 -- DEFVAR_LISP()
|
|
|
1638 -- DEFVAR_BOOL()
|
|
|
1639 -- DEFER_GETTEXT()
|
|
|
1640 -- staticpro*()
|
|
|
1641 -- xmalloc*(), xnew*(), and friends
|
|
|
1642 -- Dynarr_*()
|
|
|
1643 -- Blocktype_*()
|
|
|
1644 -- Fprovide(symbol)
|
|
|
1645 -- intern()
|
|
|
1646 -- Fput()
|
|
|
1647 -- dump_add_*()
|
|
|
1648 -- C library functions with no external dependencies, e.g. str*()
|
|
|
1649 -- defsymbol(), if it's absolutely necessary and you're sure that
|
|
|
1650 the symbol isn't referenced anywhere else in the initialization
|
|
|
1651 code
|
|
|
1652 -- Fset() on a symbol that is unbound
|
|
|
1653 -- Any of the object-creating functions in alloc.c: e.g.
|
|
|
1654 - make_string()
|
|
|
1655 - build_intstring()
|
|
|
1656 - build_string()
|
|
|
1657 - make_vector()
|
|
|
1658 - make_int()
|
|
|
1659 - make_char()
|
|
|
1660 - make_extent()
|
|
|
1661 - alloc_lcrecord()
|
|
|
1662 - Fcons()
|
|
|
1663 - listN()
|
|
|
1664 - make_lcrecord_list()
|
|
|
1665 -- make_opaque_ptr()
|
|
|
1666 -- make_lisp_hash_table() (not allowed in 21.4!)
|
|
|
1667 -- certain specifier creation functions (but be careful; see
|
|
|
1668 glyphs.c for examples)
|
|
428
|
1669
|
|
|
1670 perhaps a few others.
|
|
446
|
1671
|
|
771
|
1672 NO EXTERNAL-FORMAT CONVERSIONS.
|
|
|
1673
|
|
446
|
1674 NB: Initialization or assignment should not be done here to certain
|
|
|
1675 variables settable from the command line. See the comment above
|
|
|
1676 the call to pdump_load() in main_1(). This caveat should only
|
|
|
1677 apply to vars_of_emacs().
|
|
428
|
1678 */
|
|
|
1679
|
|
|
1680 /* Now allow Fprovide() statements to be made. */
|
|
|
1681 init_provide_once ();
|
|
|
1682
|
|
|
1683 /* Do that before any specifier creation (esp. vars_of_glyphs()) */
|
|
|
1684 vars_of_specifier ();
|
|
|
1685
|
|
|
1686 vars_of_abbrev ();
|
|
|
1687 vars_of_alloc ();
|
|
|
1688 vars_of_buffer ();
|
|
|
1689 vars_of_bytecode ();
|
|
|
1690 vars_of_callint ();
|
|
|
1691 vars_of_chartab ();
|
|
|
1692 vars_of_cmdloop ();
|
|
|
1693 vars_of_cmds ();
|
|
|
1694 vars_of_console ();
|
|
|
1695 vars_of_data ();
|
|
|
1696 #ifdef DEBUG_XEMACS
|
|
|
1697 vars_of_debug ();
|
|
440
|
1698 vars_of_tests ();
|
|
428
|
1699 #endif
|
|
|
1700 vars_of_console_stream ();
|
|
|
1701 vars_of_device ();
|
|
|
1702 #ifdef HAVE_DIALOGS
|
|
|
1703 vars_of_dialog ();
|
|
|
1704 #endif
|
|
|
1705 vars_of_dired ();
|
|
|
1706 vars_of_doc ();
|
|
|
1707 #ifdef HAVE_DRAGNDROP
|
|
|
1708 vars_of_dragdrop ();
|
|
|
1709 #endif
|
|
|
1710 vars_of_editfns ();
|
|
|
1711 vars_of_emacs ();
|
|
|
1712 vars_of_eval ();
|
|
814
|
1713 init_eval_semi_early ();
|
|
428
|
1714
|
|
|
1715 #ifdef HAVE_X_WINDOWS
|
|
|
1716 vars_of_event_Xt ();
|
|
|
1717 #endif
|
|
|
1718 #if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
|
|
|
1719 vars_of_event_tty ();
|
|
|
1720 #endif
|
|
|
1721 #ifdef HAVE_MS_WINDOWS
|
|
|
1722 vars_of_event_mswindows ();
|
|
|
1723 #endif
|
|
|
1724 vars_of_event_stream ();
|
|
|
1725
|
|
|
1726 vars_of_events ();
|
|
|
1727 vars_of_extents ();
|
|
|
1728 vars_of_faces ();
|
|
771
|
1729 vars_of_file_coding ();
|
|
428
|
1730 vars_of_fileio ();
|
|
444
|
1731 #ifdef CLASH_DETECTION
|
|
|
1732 vars_of_filelock ();
|
|
|
1733 #endif
|
|
428
|
1734 vars_of_floatfns ();
|
|
771
|
1735 vars_of_fns ();
|
|
826
|
1736 #ifdef USE_C_FONT_LOCK
|
|
428
|
1737 vars_of_font_lock ();
|
|
826
|
1738 #endif /* USE_C_FONT_LOCK */
|
|
428
|
1739 vars_of_frame ();
|
|
|
1740 vars_of_glyphs ();
|
|
|
1741 vars_of_glyphs_eimage ();
|
|
|
1742 vars_of_glyphs_widget ();
|
|
|
1743 vars_of_gui ();
|
|
|
1744 vars_of_gutter ();
|
|
|
1745 vars_of_indent ();
|
|
|
1746 vars_of_insdel ();
|
|
|
1747 vars_of_intl ();
|
|
771
|
1748 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
1749 vars_of_intl_win32 ();
|
|
|
1750 #endif
|
|
428
|
1751 #ifdef HAVE_XIM
|
|
|
1752 #ifdef XIM_MOTIF
|
|
|
1753 vars_of_input_method_motif ();
|
|
|
1754 #else /* XIM_XLIB */
|
|
|
1755 vars_of_input_method_xlib ();
|
|
|
1756 #endif
|
|
|
1757 #endif /* HAVE_XIM */
|
|
|
1758 vars_of_keymap ();
|
|
|
1759 vars_of_lread ();
|
|
|
1760 vars_of_lstream ();
|
|
|
1761 vars_of_macros ();
|
|
|
1762 vars_of_md5 ();
|
|
|
1763 #ifdef HAVE_DATABASE
|
|
|
1764 vars_of_database ();
|
|
|
1765 #endif
|
|
|
1766 #ifdef HAVE_MENUBARS
|
|
|
1767 vars_of_menubar ();
|
|
|
1768 #endif
|
|
|
1769 vars_of_minibuf ();
|
|
|
1770 #ifdef HAVE_SHLIB
|
|
|
1771 vars_of_module ();
|
|
|
1772 #endif
|
|
442
|
1773 #ifdef WIN32_NATIVE
|
|
902
|
1774 vars_of_dired_mswindows ();
|
|
440
|
1775 vars_of_nt ();
|
|
428
|
1776 #endif
|
|
|
1777 vars_of_objects ();
|
|
|
1778 vars_of_print ();
|
|
|
1779
|
|
|
1780 #ifndef NO_SUBPROCESSES
|
|
|
1781 vars_of_process ();
|
|
|
1782 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1783 vars_of_process_unix ();
|
|
|
1784 #endif
|
|
|
1785 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1786 vars_of_process_nt ();
|
|
|
1787 #endif
|
|
|
1788 #endif
|
|
|
1789
|
|
|
1790 vars_of_profile ();
|
|
|
1791 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
1792 vars_of_ralloc ();
|
|
|
1793 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
1794 vars_of_redisplay ();
|
|
814
|
1795 vars_of_regex ();
|
|
428
|
1796 #ifdef HAVE_SCROLLBARS
|
|
|
1797 vars_of_scrollbar ();
|
|
|
1798 #endif
|
|
|
1799 vars_of_search ();
|
|
|
1800 vars_of_select ();
|
|
|
1801 vars_of_sound ();
|
|
|
1802 vars_of_symbols ();
|
|
|
1803 vars_of_syntax ();
|
|
771
|
1804 vars_of_text ();
|
|
428
|
1805 #ifdef HAVE_TOOLBARS
|
|
|
1806 vars_of_toolbar ();
|
|
|
1807 #endif
|
|
|
1808 vars_of_undo ();
|
|
|
1809 vars_of_window ();
|
|
771
|
1810 #if defined (WIN32_NATIVE) || defined (CYGWIN)
|
|
|
1811 vars_of_win32 ();
|
|
|
1812 #endif
|
|
428
|
1813
|
|
|
1814 #ifdef HAVE_TTY
|
|
|
1815 vars_of_console_tty ();
|
|
|
1816 vars_of_frame_tty ();
|
|
|
1817 vars_of_objects_tty ();
|
|
|
1818 #endif
|
|
|
1819
|
|
462
|
1820 #ifdef HAVE_GTK
|
|
|
1821 vars_of_device_gtk ();
|
|
|
1822 #ifdef HAVE_DIALOGS
|
|
|
1823 vars_of_dialog_gtk ();
|
|
|
1824 #endif
|
|
|
1825 vars_of_event_gtk ();
|
|
|
1826 vars_of_frame_gtk ();
|
|
|
1827 vars_of_glyphs_gtk ();
|
|
|
1828 vars_of_ui_gtk ();
|
|
|
1829 #ifdef HAVE_MENUBARS
|
|
|
1830 vars_of_menubar_gtk ();
|
|
|
1831 #endif
|
|
|
1832 vars_of_objects_gtk ();
|
|
|
1833 vars_of_select_gtk ();
|
|
|
1834 #ifdef HAVE_SCROLLBARS
|
|
|
1835 vars_of_scrollbar_gtk ();
|
|
|
1836 #endif
|
|
|
1837 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1838 vars_of_gui_gtk ();
|
|
|
1839 #endif
|
|
|
1840 #endif /* HAVE_GTK */
|
|
|
1841
|
|
428
|
1842 #ifdef HAVE_X_WINDOWS
|
|
442
|
1843 #ifdef HAVE_BALLOON_HELP
|
|
440
|
1844 vars_of_balloon_x ();
|
|
442
|
1845 #endif
|
|
428
|
1846 vars_of_device_x ();
|
|
771
|
1847 #ifdef HAVE_X_DIALOGS
|
|
428
|
1848 vars_of_dialog_x ();
|
|
|
1849 #endif
|
|
|
1850 vars_of_frame_x ();
|
|
|
1851 vars_of_glyphs_x ();
|
|
|
1852 #ifdef HAVE_MENUBARS
|
|
|
1853 vars_of_menubar_x ();
|
|
|
1854 #endif
|
|
|
1855 vars_of_objects_x ();
|
|
440
|
1856 vars_of_select_x ();
|
|
428
|
1857 #ifdef HAVE_SCROLLBARS
|
|
|
1858 vars_of_scrollbar_x ();
|
|
|
1859 #endif
|
|
771
|
1860 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
428
|
1861 vars_of_gui_x ();
|
|
|
1862 #endif
|
|
440
|
1863 #endif /* HAVE_X_WINDOWS */
|
|
428
|
1864
|
|
462
|
1865
|
|
428
|
1866 #ifdef HAVE_MS_WINDOWS
|
|
|
1867 vars_of_device_mswindows ();
|
|
|
1868 vars_of_console_mswindows ();
|
|
|
1869 vars_of_frame_mswindows ();
|
|
|
1870 vars_of_objects_mswindows ();
|
|
|
1871 vars_of_select_mswindows ();
|
|
|
1872 vars_of_glyphs_mswindows ();
|
|
|
1873 #ifdef HAVE_SCROLLBARS
|
|
|
1874 vars_of_scrollbar_mswindows ();
|
|
|
1875 #endif
|
|
|
1876 #ifdef HAVE_MENUBARS
|
|
|
1877 vars_of_menubar_mswindows ();
|
|
|
1878 #endif
|
|
|
1879 #ifdef HAVE_DIALOGS
|
|
|
1880 vars_of_dialog_mswindows ();
|
|
|
1881 #endif
|
|
|
1882 #endif /* HAVE_MS_WINDOWS */
|
|
|
1883
|
|
|
1884 #ifdef MULE
|
|
|
1885 vars_of_mule_ccl ();
|
|
|
1886 vars_of_mule_charset ();
|
|
|
1887 #endif
|
|
|
1888 vars_of_file_coding ();
|
|
771
|
1889 vars_of_unicode ();
|
|
428
|
1890 #ifdef MULE
|
|
771
|
1891 vars_of_mule_coding ();
|
|
428
|
1892 #ifdef HAVE_WNN
|
|
|
1893 vars_of_mule_wnn ();
|
|
|
1894 #endif
|
|
|
1895 #ifdef HAVE_CANNA
|
|
|
1896 vars_of_mule_canna ();
|
|
|
1897 #endif /* HAVE_CANNA */
|
|
|
1898 #endif /* MULE */
|
|
|
1899
|
|
|
1900 #ifdef TOOLTALK
|
|
|
1901 vars_of_tooltalk ();
|
|
|
1902 #endif
|
|
|
1903
|
|
|
1904 #ifdef SUNPRO
|
|
|
1905 vars_of_sunpro ();
|
|
|
1906 #endif
|
|
|
1907
|
|
|
1908 #ifdef HAVE_LDAP
|
|
|
1909 vars_of_eldap ();
|
|
|
1910 #endif
|
|
|
1911
|
|
442
|
1912 #ifdef HAVE_POSTGRESQL
|
|
771
|
1913 vars_of_postgresql ();
|
|
442
|
1914 #endif
|
|
|
1915
|
|
428
|
1916 #ifdef HAVE_GPM
|
|
442
|
1917 vars_of_gpmevent ();
|
|
428
|
1918 #endif
|
|
|
1919
|
|
|
1920 /* Now initialize any specifier variables. We do this later
|
|
|
1921 because it has some dependence on the vars initialized
|
|
|
1922 above.
|
|
|
1923
|
|
|
1924 These functions should *only* initialize specifier variables,
|
|
|
1925 and may make use of the following functions/macros in addition
|
|
|
1926 to the ones listed above:
|
|
|
1927
|
|
|
1928 DEFVAR_SPECIFIER()
|
|
|
1929 Fmake_specifier()
|
|
|
1930 set_specifier_fallback()
|
|
|
1931 set_specifier_caching()
|
|
|
1932 */
|
|
|
1933
|
|
|
1934 specifier_vars_of_glyphs ();
|
|
863
|
1935 specifier_vars_of_glyphs_widget ();
|
|
428
|
1936 specifier_vars_of_gutter ();
|
|
|
1937 #ifdef HAVE_MENUBARS
|
|
|
1938 specifier_vars_of_menubar ();
|
|
|
1939 #endif
|
|
|
1940 specifier_vars_of_redisplay ();
|
|
|
1941 #ifdef HAVE_SCROLLBARS
|
|
|
1942 specifier_vars_of_scrollbar ();
|
|
|
1943 #endif
|
|
|
1944 #ifdef HAVE_TOOLBARS
|
|
|
1945 specifier_vars_of_toolbar ();
|
|
|
1946 #endif
|
|
|
1947 specifier_vars_of_window ();
|
|
|
1948
|
|
|
1949 /* Now comes all the rest of the variables that couldn't
|
|
|
1950 be handled above. There may be dependencies on variables
|
|
|
1951 initialized above, and dependencies between one complex_vars_()
|
|
|
1952 function and another. */
|
|
|
1953
|
|
|
1954 #ifdef MULE
|
|
814
|
1955 /* This depends on vars initialized in vars_of_unicode(). */
|
|
428
|
1956 complex_vars_of_mule_charset ();
|
|
|
1957 #endif
|
|
814
|
1958 /* This one doesn't depend on anything really, and could go into
|
|
|
1959 vars_of_(), but lots of lots of code gets called and it's easily
|
|
|
1960 possible that it could get changed to require being a
|
|
|
1961 complex_vars_of_(), for example if a charset appears anywhere,
|
|
|
1962 then we suddenly have dependence on the previous call. */
|
|
428
|
1963 complex_vars_of_file_coding ();
|
|
771
|
1964 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
1965 complex_vars_of_intl_win32 ();
|
|
428
|
1966 #endif
|
|
|
1967
|
|
771
|
1968 /* Depends on specifiers. */
|
|
|
1969 complex_vars_of_faces ();
|
|
|
1970
|
|
428
|
1971 /* This calls allocate_glyph(), which creates specifiers
|
|
|
1972 and also relies on a variable (Vthe_nothing_vector) initialized
|
|
771
|
1973 above. */
|
|
428
|
1974 complex_vars_of_glyphs ();
|
|
|
1975
|
|
|
1976 /* These rely on the glyphs just created in the previous function,
|
|
|
1977 and call Fadd_spec_to_specifier(), which relies on various
|
|
|
1978 variables initialized above. */
|
|
462
|
1979 #ifdef HAVE_GTK
|
|
|
1980 complex_vars_of_glyphs_gtk ();
|
|
|
1981 #endif
|
|
428
|
1982 #ifdef HAVE_X_WINDOWS
|
|
|
1983 complex_vars_of_glyphs_x ();
|
|
|
1984 #endif
|
|
|
1985 #ifdef HAVE_MS_WINDOWS
|
|
|
1986 complex_vars_of_glyphs_mswindows ();
|
|
|
1987 #endif
|
|
|
1988
|
|
|
1989 /* This calls Fmake_glyph_internal(). */
|
|
|
1990 complex_vars_of_alloc ();
|
|
|
1991
|
|
|
1992 /* This calls Fmake_glyph_internal(). */
|
|
|
1993 #ifdef HAVE_MENUBARS
|
|
|
1994 complex_vars_of_menubar ();
|
|
|
1995 #endif
|
|
|
1996
|
|
617
|
1997 #ifdef HAVE_SCROLLBARS
|
|
428
|
1998 /* This calls Fmake_glyph_internal(). */
|
|
|
1999 complex_vars_of_scrollbar ();
|
|
|
2000 #endif
|
|
|
2001
|
|
|
2002 /* This calls allocate_glyph(). */
|
|
|
2003 complex_vars_of_frame ();
|
|
|
2004
|
|
|
2005 /* This calls Fcopy_category_table() under Mule, which calls who
|
|
|
2006 knows what. */
|
|
|
2007 complex_vars_of_chartab ();
|
|
|
2008
|
|
826
|
2009 /* This calls Fput_char_table(), which (under Mule) depends on the
|
|
428
|
2010 charsets being initialized. */
|
|
|
2011 complex_vars_of_casetab ();
|
|
|
2012
|
|
|
2013 /* This calls Fcopy_syntax_table(), which relies on char tables. */
|
|
|
2014 complex_vars_of_syntax ();
|
|
|
2015
|
|
|
2016 /* This initializes buffer-local variables, sets things up so
|
|
|
2017 that buffers can be created, and creates a couple of basic
|
|
|
2018 buffers. This depends on Vstandard_syntax_table and
|
|
|
2019 Vstandard_category_table (initialized in the previous
|
|
|
2020 functions), as well as a whole horde of variables that may
|
|
|
2021 have been initialized above. */
|
|
|
2022 complex_vars_of_buffer ();
|
|
|
2023
|
|
|
2024 /* This initializes console-local variables. */
|
|
|
2025 complex_vars_of_console ();
|
|
|
2026
|
|
|
2027 /* This creates a couple more buffers, and depends on the
|
|
|
2028 previous function. */
|
|
|
2029 complex_vars_of_minibuf ();
|
|
|
2030
|
|
|
2031 /* These two might call Ffile_name_as_directory(), which
|
|
|
2032 might depend on all sorts of things; I'm not sure. */
|
|
|
2033 complex_vars_of_emacs ();
|
|
|
2034
|
|
|
2035 /* This creates a couple of basic keymaps and depends on Lisp
|
|
|
2036 hash tables and Ffset() (both of which depend on some variables
|
|
|
2037 initialized in the vars_of_*() section) and possibly other
|
|
|
2038 stuff. */
|
|
|
2039 complex_vars_of_keymap ();
|
|
|
2040
|
|
|
2041 #ifdef ERROR_CHECK_GC
|
|
|
2042 {
|
|
|
2043 extern int always_gc;
|
|
|
2044 if (always_gc) /* purification debugging hack */
|
|
|
2045 garbage_collect_1 ();
|
|
|
2046 }
|
|
|
2047 #endif
|
|
|
2048 #ifdef PDUMP
|
|
771
|
2049 }
|
|
|
2050 else if (!restart) /* after successful pdump_load()
|
|
|
2051 (note, we are inside ifdef PDUMP) */
|
|
|
2052 {
|
|
428
|
2053 reinit_alloc_once_early ();
|
|
440
|
2054 reinit_symbols_once_early ();
|
|
428
|
2055 reinit_opaque_once_early ();
|
|
814
|
2056 reinit_eistring_once_early ();
|
|
428
|
2057
|
|
|
2058 reinit_console_type_create_stream ();
|
|
|
2059 #ifdef HAVE_TTY
|
|
|
2060 reinit_console_type_create_tty ();
|
|
|
2061 #endif
|
|
|
2062 #ifdef HAVE_X_WINDOWS
|
|
|
2063 reinit_console_type_create_x ();
|
|
|
2064 reinit_console_type_create_device_x ();
|
|
|
2065 #endif
|
|
|
2066 #ifdef HAVE_MS_WINDOWS
|
|
|
2067 reinit_console_type_create_mswindows ();
|
|
|
2068 #endif
|
|
462
|
2069 #ifdef HAVE_GTK
|
|
|
2070 reinit_console_type_create_gtk ();
|
|
|
2071 #endif
|
|
428
|
2072
|
|
|
2073 reinit_specifier_type_create ();
|
|
|
2074 reinit_specifier_type_create_image ();
|
|
|
2075 reinit_specifier_type_create_gutter ();
|
|
|
2076 reinit_specifier_type_create_objects ();
|
|
|
2077 #ifdef HAVE_TOOLBARS
|
|
|
2078 reinit_specifier_type_create_toolbar ();
|
|
|
2079 #endif
|
|
|
2080
|
|
|
2081 structure_type_create ();
|
|
|
2082
|
|
771
|
2083 reinit_coding_system_type_create ();
|
|
|
2084 reinit_coding_system_type_create_unicode ();
|
|
|
2085 #ifdef HAVE_WIN32_CODING_SYSTEMS
|
|
|
2086 reinit_coding_system_type_create_intl_win32 ();
|
|
|
2087 #endif
|
|
|
2088 #ifdef MULE
|
|
|
2089 reinit_coding_system_type_create_mule_coding ();
|
|
|
2090 #endif
|
|
|
2091
|
|
428
|
2092 structure_type_create_chartab ();
|
|
|
2093 structure_type_create_faces ();
|
|
|
2094 structure_type_create_rangetab ();
|
|
|
2095 structure_type_create_hash_table ();
|
|
|
2096
|
|
|
2097 lstream_type_create ();
|
|
|
2098 lstream_type_create_file_coding ();
|
|
771
|
2099 #if defined (HAVE_MS_WINDOWS) && !defined (HAVE_MSG_SELECT)
|
|
428
|
2100 lstream_type_create_mswindows_selectable ();
|
|
|
2101 #endif
|
|
|
2102 #ifdef HAVE_UNIX_PROCESSES
|
|
|
2103 process_type_create_unix ();
|
|
|
2104 #endif
|
|
|
2105 #ifdef HAVE_WIN32_PROCESSES
|
|
|
2106 process_type_create_nt ();
|
|
|
2107 #endif
|
|
|
2108
|
|
|
2109 reinit_vars_of_buffer ();
|
|
|
2110 reinit_vars_of_console ();
|
|
|
2111 #ifdef DEBUG_XEMACS
|
|
|
2112 reinit_vars_of_debug ();
|
|
|
2113 #endif
|
|
|
2114 reinit_vars_of_device ();
|
|
|
2115 reinit_vars_of_eval ();
|
|
|
2116 #if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
|
|
|
2117 reinit_vars_of_event_tty ();
|
|
|
2118 #endif
|
|
|
2119 reinit_vars_of_event_stream ();
|
|
|
2120 reinit_vars_of_events ();
|
|
|
2121 reinit_vars_of_extents ();
|
|
771
|
2122 reinit_vars_of_file_coding ();
|
|
442
|
2123 reinit_vars_of_fileio ();
|
|
826
|
2124 #ifdef USE_C_FONT_LOCK
|
|
428
|
2125 reinit_vars_of_font_lock ();
|
|
826
|
2126 #endif /* USE_C_FONT_LOCK */
|
|
428
|
2127 reinit_vars_of_glyphs ();
|
|
|
2128 reinit_vars_of_glyphs_widget ();
|
|
|
2129 reinit_vars_of_insdel ();
|
|
|
2130 reinit_vars_of_lread ();
|
|
|
2131 reinit_vars_of_lstream ();
|
|
|
2132 reinit_vars_of_minibuf ();
|
|
438
|
2133 #ifdef HAVE_SHLIB
|
|
428
|
2134 reinit_vars_of_module ();
|
|
438
|
2135 #endif
|
|
428
|
2136 reinit_vars_of_objects ();
|
|
|
2137 reinit_vars_of_print ();
|
|
|
2138 reinit_vars_of_search ();
|
|
771
|
2139 reinit_vars_of_text ();
|
|
428
|
2140 reinit_vars_of_undo ();
|
|
771
|
2141 reinit_vars_of_unicode ();
|
|
428
|
2142 reinit_vars_of_window ();
|
|
|
2143
|
|
|
2144 #ifdef HAVE_MS_WINDOWS
|
|
788
|
2145 reinit_vars_of_event_mswindows ();
|
|
428
|
2146 reinit_vars_of_frame_mswindows ();
|
|
788
|
2147 reinit_vars_of_object_mswindows ();
|
|
428
|
2148 #endif
|
|
|
2149
|
|
462
|
2150 #ifdef HAVE_GTK
|
|
788
|
2151 reinit_vars_of_event_gtk ();
|
|
462
|
2152 reinit_vars_of_menubar_gtk ();
|
|
|
2153 #endif
|
|
|
2154
|
|
428
|
2155 #ifdef HAVE_X_WINDOWS
|
|
|
2156 reinit_vars_of_device_x ();
|
|
788
|
2157 reinit_vars_of_event_Xt ();
|
|
438
|
2158 #ifdef HAVE_SCROLLBARS
|
|
|
2159 reinit_vars_of_scrollbar_x ();
|
|
440
|
2160 #endif
|
|
428
|
2161 #ifdef HAVE_MENUBARS
|
|
|
2162 reinit_vars_of_menubar_x ();
|
|
|
2163 #endif
|
|
440
|
2164 reinit_vars_of_select_x ();
|
|
771
|
2165 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
428
|
2166 reinit_vars_of_gui_x ();
|
|
|
2167 #endif
|
|
440
|
2168 #endif /* HAVE_X_WINDOWS */
|
|
428
|
2169
|
|
771
|
2170 #ifdef MULE
|
|
|
2171 reinit_vars_of_mule_coding ();
|
|
|
2172 #endif
|
|
617
|
2173 #if defined (MULE) && defined (HAVE_WNN)
|
|
428
|
2174 reinit_vars_of_mule_wnn ();
|
|
|
2175 #endif
|
|
|
2176
|
|
771
|
2177 reinit_complex_vars_of_buffer_runtime_only ();
|
|
|
2178 reinit_complex_vars_of_console_runtime_only ();
|
|
428
|
2179 reinit_complex_vars_of_minibuf ();
|
|
440
|
2180 #endif /* PDUMP */
|
|
428
|
2181 }
|
|
|
2182
|
|
|
2183 /* CONGRATULATIONS!!! We have successfully initialized the Lisp
|
|
|
2184 engine. */
|
|
|
2185
|
|
|
2186 if (initialized)
|
|
814
|
2187 init_eval_semi_early ();
|
|
771
|
2188
|
|
|
2189 #ifdef MULE
|
|
|
2190 init_mule_charset ();
|
|
428
|
2191 #endif
|
|
|
2192
|
|
|
2193 /* Now do further initialization/setup of stuff that is not needed by the
|
|
|
2194 syms_of_() routines. This involves stuff that only is enabled in
|
|
|
2195 an interactive run (redisplay, user input, etc.) and stuff that is
|
|
|
2196 not needed until we start loading Lisp code (the reader). A lot
|
|
|
2197 of this stuff involves querying the current environment and needs
|
|
771
|
2198 to be done both at dump time and at run time. Some will be done
|
|
|
2199 only at run time, by querying the `initialized' variable. */
|
|
|
2200
|
|
|
2201 #if defined (WIN32_NATIVE) || defined (CYGWIN)
|
|
|
2202 init_intl_win32 (); /* Under Windows, determine whether we use Unicode
|
|
|
2203 or ANSI to call the system routines -- i.e.
|
|
|
2204 determine what the coding system `mswindows-tstr'
|
|
|
2205 is aliased to */
|
|
|
2206 #endif
|
|
|
2207 init_buffer_1 (); /* Create *scratch* buffer; init_intl() is going to
|
|
|
2208 call Lisp code (the very first code we call),
|
|
|
2209 and needs a current buffer */
|
|
|
2210 #ifdef MULE
|
|
|
2211 init_intl (); /* Figure out the locale and set native and
|
|
|
2212 file-name coding systems, initialize the Unicode tables
|
|
|
2213 so that we will be able to process non-ASCII from here
|
|
|
2214 on out! */
|
|
428
|
2215 #endif
|
|
|
2216
|
|
814
|
2217 init_xemacs_process (); /* Set up the process environment (so that
|
|
|
2218 egetenv works), the basic directory variables
|
|
|
2219 (exec-directory and so on), and stuff related
|
|
|
2220 to subprocesses. This should be first because
|
|
|
2221 many of the functions below call egetenv() to
|
|
|
2222 get environment variables. */
|
|
771
|
2223
|
|
|
2224 #ifdef WIN32_NATIVE
|
|
|
2225 /*
|
|
|
2226 * For Win32, call init_environment() to properly enter environment/registry
|
|
|
2227 * variables into Vprocess_environment.
|
|
|
2228 */
|
|
814
|
2229 init_mswindows_environment ();
|
|
771
|
2230 #endif
|
|
|
2231
|
|
|
2232 init_initial_directory (); /* get the directory to use for the
|
|
|
2233 "*scratch*" buffer, etc. */
|
|
|
2234
|
|
428
|
2235 init_lread (); /* Set up the Lisp reader. */
|
|
442
|
2236 init_cmdargs (argc, (Extbyte **) argv,
|
|
|
2237 skip_args); /* Create list Vcommand_line_args */
|
|
771
|
2238 init_buffer_2 (); /* Set default directory of *scratch* buffer */
|
|
428
|
2239
|
|
442
|
2240 #ifdef WIN32_NATIVE
|
|
814
|
2241 init_nt ();
|
|
771
|
2242 init_select_mswindows ();
|
|
428
|
2243 #endif
|
|
|
2244
|
|
|
2245 init_redisplay (); /* Determine terminal type.
|
|
|
2246 init_sys_modes uses results */
|
|
438
|
2247 init_frame ();
|
|
428
|
2248 init_event_stream (); /* Set up so we can get user input. */
|
|
|
2249 init_macros (); /* set up so we can run macros. */
|
|
|
2250 init_editfns (); /* Determine the name of the user we're running as */
|
|
|
2251 #ifdef SUNPRO
|
|
|
2252 init_sunpro (); /* Set up Sunpro usage tracking */
|
|
|
2253 #endif
|
|
442
|
2254 #if defined (WIN32_NATIVE) || defined (CYGWIN)
|
|
|
2255 init_win32 ();
|
|
|
2256 #endif
|
|
428
|
2257 #if defined (HAVE_NATIVE_SOUND) && defined (hp9000s800)
|
|
|
2258 init_hpplay ();
|
|
|
2259 #endif
|
|
771
|
2260 #ifdef HAVE_POSTGRESQL
|
|
|
2261 /* Set some values taken from environment variables */
|
|
|
2262 init_postgresql_from_environment ();
|
|
|
2263 #endif
|
|
428
|
2264 #ifdef HAVE_TTY
|
|
|
2265 init_device_tty ();
|
|
|
2266 #endif
|
|
442
|
2267 init_console_stream (restart); /* Create the first console */
|
|
428
|
2268
|
|
|
2269 /* try to get the actual pathname of the exec file we are running */
|
|
|
2270 if (!restart)
|
|
771
|
2271 {
|
|
|
2272 Vinvocation_name = Fcar (Vcommand_line_args);
|
|
|
2273 if (XSTRING_DATA(Vinvocation_name)[0] == '-')
|
|
|
2274 {
|
|
|
2275 /* XEmacs as a login shell, oh goody! */
|
|
|
2276 Vinvocation_name = build_intstring (egetenv ("SHELL"));
|
|
|
2277 }
|
|
428
|
2278 Vinvocation_directory = Vinvocation_name;
|
|
|
2279
|
|
771
|
2280 if (!NILP (Ffile_name_directory (Vinvocation_name)))
|
|
|
2281 {
|
|
|
2282 /* invocation-name includes a directory component -- presumably it
|
|
|
2283 is relative to cwd, not $PATH */
|
|
|
2284 Vinvocation_directory = Fexpand_file_name (Vinvocation_name,
|
|
|
2285 Qnil);
|
|
|
2286 Vinvocation_path = Qnil;
|
|
|
2287 }
|
|
|
2288 else
|
|
|
2289 {
|
|
|
2290 Vinvocation_path = split_env_path ("PATH", NULL);
|
|
|
2291 locate_file (Vinvocation_path, Vinvocation_name,
|
|
|
2292 Vlisp_EXEC_SUFFIXES,
|
|
|
2293 &Vinvocation_directory, X_OK);
|
|
|
2294 }
|
|
|
2295
|
|
|
2296 if (NILP (Vinvocation_directory))
|
|
|
2297 Vinvocation_directory = Vinvocation_name;
|
|
|
2298
|
|
|
2299 Vinvocation_name = Ffile_name_nondirectory (Vinvocation_directory);
|
|
|
2300 Vinvocation_directory = Ffile_name_directory (Vinvocation_directory);
|
|
|
2301 }
|
|
428
|
2302
|
|
442
|
2303 #if defined(HAVE_SHLIB) && !defined(WIN32_NATIVE)
|
|
428
|
2304 /* This is Unix only. MS Windows NT has a library call that does
|
|
|
2305 The Right Thing on that system. Rumor has it, this must be
|
|
|
2306 called for GNU dld in temacs and xemacs. */
|
|
|
2307 {
|
|
851
|
2308 char *buf = (char *)ALLOCA (XSTRING_LENGTH (Vinvocation_directory)
|
|
428
|
2309 + XSTRING_LENGTH (Vinvocation_name)
|
|
|
2310 + 2);
|
|
|
2311 sprintf (buf, "%s/%s", XSTRING_DATA (Vinvocation_directory),
|
|
|
2312 XSTRING_DATA (Vinvocation_name));
|
|
|
2313
|
|
771
|
2314 C_STRING_TO_EXTERNAL (buf, buf, Qfile_name);
|
|
428
|
2315 /* All we can do is cry if an error happens, so ignore it. */
|
|
|
2316 (void) dll_init (buf);
|
|
|
2317 }
|
|
|
2318 #endif
|
|
|
2319
|
|
|
2320 #if defined (LOCALTIME_CACHE) && defined (HAVE_TZSET)
|
|
|
2321 /* sun's localtime() has a bug. it caches the value of the time
|
|
|
2322 zone rather than looking it up every time. Since localtime() is
|
|
|
2323 called to bolt the undumping time into the undumped emacs, this
|
|
|
2324 results in localtime() ignoring the TZ environment variable.
|
|
|
2325 This flushes the new TZ value into localtime(). */
|
|
|
2326 tzset ();
|
|
|
2327 #endif /* LOCALTIME_CACHE and TZSET */
|
|
|
2328
|
|
|
2329 load_me = Qnil;
|
|
|
2330 if (!initialized)
|
|
|
2331 {
|
|
|
2332 /* Handle -l loadup-and-dump, args passed by Makefile. */
|
|
|
2333 if (argc > 2 + skip_args && !strcmp (argv[1 + skip_args], "-l"))
|
|
771
|
2334 /* !!#### need to be Mule-translating this, but later */
|
|
428
|
2335 load_me = build_string (argv[2 + skip_args]);
|
|
|
2336 }
|
|
|
2337
|
|
|
2338 #ifdef QUANTIFY
|
|
|
2339 if (initialized)
|
|
|
2340 quantify_start_recording_data ();
|
|
|
2341 #endif /* QUANTIFY */
|
|
|
2342
|
|
|
2343 initialized = 1;
|
|
771
|
2344 inhibit_non_essential_printing_operations = 0;
|
|
428
|
2345
|
|
|
2346 /* This never returns. */
|
|
|
2347 initial_command_loop (load_me);
|
|
|
2348 /* NOTREACHED */
|
|
|
2349 }
|
|
|
2350
|
|
|
2351
|
|
|
2352 /* Sort the args so we can find the most important ones
|
|
|
2353 at the beginning of argv. */
|
|
|
2354
|
|
|
2355 /* First, here's a table of all the standard options. */
|
|
|
2356
|
|
|
2357 struct standard_args
|
|
|
2358 {
|
|
442
|
2359 const char *name;
|
|
|
2360 const char *longname;
|
|
428
|
2361 int priority;
|
|
|
2362 int nargs;
|
|
|
2363 };
|
|
|
2364
|
|
442
|
2365 static const struct standard_args standard_args[] =
|
|
428
|
2366 {
|
|
776
|
2367 /* Handled by main_1 above: Each must have its own priority and must be
|
|
|
2368 in the order mentioned in main_1. */
|
|
442
|
2369 { "-sd", "--show-dump-id", 105, 0 },
|
|
|
2370 { "-t", "--terminal", 100, 1 },
|
|
|
2371 { "-nd", "--no-dump-file", 95, 0 },
|
|
428
|
2372 { "-nw", "--no-windows", 90, 0 },
|
|
826
|
2373 { "-batch", "--batch", 88, 0 },
|
|
771
|
2374 #ifdef WIN32_NATIVE
|
|
826
|
2375 { "-mswindows-termination-handle", 0, 84, 1 },
|
|
771
|
2376 { "-nuni", "--no-unicode-lib-calls", 83, 0 },
|
|
|
2377 #endif /* WIN32_NATIVE */
|
|
428
|
2378 { "-debug-paths", "--debug-paths", 82, 0 },
|
|
776
|
2379 { "-no-packages", "--no-packages", 81, 0 },
|
|
|
2380 { "-no-early-packages", "--no-early-packages", 80, 0 },
|
|
|
2381 { "-no-site-modules", "--no-site-modules", 78, 0 },
|
|
|
2382 { "-vanilla", "--vanilla", 76, 0 },
|
|
|
2383 { "-no-autoloads", "--no-autoloads", 74, 0 },
|
|
|
2384 { "-help", "--help", 72, 0 },
|
|
|
2385 { "-version", "--version", 70, 0 },
|
|
|
2386 { "-V", 0, 68, 0 },
|
|
|
2387 { "-d", "--display", 66, 1 },
|
|
|
2388 { "-display", 0, 64, 1 },
|
|
428
|
2389
|
|
|
2390 /* Handled by command-line-early in startup.el: */
|
|
|
2391 { "-q", "--no-init-file", 50, 0 },
|
|
|
2392 { "-no-init-file", 0, 50, 0 },
|
|
776
|
2393 { "-no-site-file", "--no-site-file", 50, 0 },
|
|
|
2394 { "-unmapped", "--unmapped", 50, 0 },
|
|
|
2395 { "-u", "--user", 50, 1 },
|
|
|
2396 { "-user", 0, 50, 1 },
|
|
|
2397 { "-user-init-file", "--user-init-file", 50, 1 },
|
|
|
2398 { "-user-init-directory", "--user-init-directory", 50, 1 },
|
|
|
2399 { "-debug-init", "--debug-init", 50, 0 },
|
|
428
|
2400
|
|
|
2401 /* Xt options: */
|
|
|
2402 { "-i", "--icon-type", 15, 0 },
|
|
|
2403 { "-itype", 0, 15, 0 },
|
|
|
2404 { "-iconic", "--iconic", 15, 0 },
|
|
|
2405 { "-bg", "--background-color", 10, 1 },
|
|
|
2406 { "-background", 0, 10, 1 },
|
|
|
2407 { "-fg", "--foreground-color", 10, 1 },
|
|
|
2408 { "-foreground", 0, 10, 1 },
|
|
|
2409 { "-bd", "--border-color", 10, 1 },
|
|
|
2410 { "-bw", "--border-width", 10, 1 },
|
|
|
2411 { "-ib", "--internal-border", 10, 1 },
|
|
|
2412 { "-ms", "--mouse-color", 10, 1 },
|
|
|
2413 { "-cr", "--cursor-color", 10, 1 },
|
|
|
2414 { "-fn", "--font", 10, 1 },
|
|
|
2415 { "-font", 0, 10, 1 },
|
|
|
2416 { "-g", "--geometry", 10, 1 },
|
|
|
2417 { "-geometry", 0, 10, 1 },
|
|
|
2418 { "-T", "--title", 10, 1 },
|
|
|
2419 { "-title", 0, 10, 1 },
|
|
|
2420 { "-name", "--name", 10, 1 },
|
|
|
2421 { "-xrm", "--xrm", 10, 1 },
|
|
|
2422 { "-r", "--reverse-video", 5, 0 },
|
|
|
2423 { "-rv", 0, 5, 0 },
|
|
|
2424 { "-reverse", 0, 5, 0 },
|
|
|
2425 { "-hb", "--horizontal-scroll-bars", 5, 0 },
|
|
|
2426 { "-vb", "--vertical-scroll-bars", 5, 0 },
|
|
|
2427
|
|
776
|
2428 { "-eol", "--enable-eol-detection", 2, 0 },
|
|
|
2429 { "-enable-eol-detection", 0, 2, 0 },
|
|
428
|
2430 /* These have the same priority as ordinary file name args,
|
|
|
2431 so they are not reordered with respect to those. */
|
|
|
2432 { "-L", "--directory", 0, 1 },
|
|
|
2433 { "-directory", 0, 0, 1 },
|
|
|
2434 { "-l", "--load", 0, 1 },
|
|
|
2435 { "-load", 0, 0, 1 },
|
|
|
2436 { "-f", "--funcall", 0, 1 },
|
|
|
2437 { "-funcall", 0, 0, 1 },
|
|
|
2438 { "-eval", "--eval", 0, 1 },
|
|
|
2439 { "-insert", "--insert", 0, 1 },
|
|
|
2440 /* This should be processed after ordinary file name args and the like. */
|
|
|
2441 { "-kill", "--kill", -10, 0 },
|
|
|
2442 };
|
|
|
2443
|
|
|
2444 /* Reorder the elements of ARGV (assumed to have ARGC elements)
|
|
|
2445 so that the highest priority ones come first.
|
|
|
2446 Do not change the order of elements of equal priority.
|
|
|
2447 If an option takes an argument, keep it and its argument together. */
|
|
|
2448
|
|
|
2449 static void
|
|
|
2450 sort_args (int argc, char **argv)
|
|
|
2451 {
|
|
|
2452 char **new_argv = xnew_array (char *, argc);
|
|
|
2453 /* For each element of argv,
|
|
|
2454 the corresponding element of options is:
|
|
|
2455 0 for an option that takes no arguments,
|
|
|
2456 1 for an option that takes one argument, etc.
|
|
|
2457 -1 for an ordinary non-option argument. */
|
|
|
2458 int *options = xnew_array (int, argc);
|
|
|
2459 int *priority = xnew_array (int, argc);
|
|
|
2460 int to = 1;
|
|
|
2461 int from;
|
|
|
2462 int i;
|
|
|
2463 int end_of_options_p = 0;
|
|
|
2464
|
|
|
2465 /* Categorize all the options,
|
|
|
2466 and figure out which argv elts are option arguments. */
|
|
|
2467 for (from = 1; from < argc; from++)
|
|
|
2468 {
|
|
|
2469 options[from] = -1;
|
|
|
2470 priority[from] = 0;
|
|
|
2471 /* Pseudo options "--" and "run-temacs" indicate end of options */
|
|
|
2472 if (!strcmp (argv[from], "--") ||
|
|
|
2473 !strcmp (argv[from], "run-temacs"))
|
|
|
2474 end_of_options_p = 1;
|
|
|
2475 if (!end_of_options_p && argv[from][0] == '-')
|
|
|
2476 {
|
|
|
2477 int match, thislen;
|
|
|
2478 char *equals;
|
|
|
2479
|
|
|
2480 /* Look for a match with a known old-fashioned option. */
|
|
|
2481 for (i = 0; i < countof (standard_args); i++)
|
|
|
2482 if (!strcmp (argv[from], standard_args[i].name))
|
|
|
2483 {
|
|
|
2484 options[from] = standard_args[i].nargs;
|
|
|
2485 priority[from] = standard_args[i].priority;
|
|
|
2486 if (from + standard_args[i].nargs >= argc)
|
|
|
2487 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
2488 from += standard_args[i].nargs;
|
|
|
2489 goto done;
|
|
|
2490 }
|
|
|
2491
|
|
|
2492 /* Look for a match with a known long option.
|
|
|
2493 MATCH is -1 if no match so far, -2 if two or more matches so far,
|
|
|
2494 >= 0 (the table index of the match) if just one match so far. */
|
|
|
2495 if (argv[from][1] == '-')
|
|
|
2496 {
|
|
|
2497 match = -1;
|
|
|
2498 thislen = strlen (argv[from]);
|
|
|
2499 equals = strchr (argv[from], '=');
|
|
|
2500 if (equals != 0)
|
|
|
2501 thislen = equals - argv[from];
|
|
|
2502
|
|
|
2503 for (i = 0; i < countof (standard_args); i++)
|
|
|
2504 if (standard_args[i].longname
|
|
|
2505 && !strncmp (argv[from], standard_args[i].longname,
|
|
|
2506 thislen))
|
|
|
2507 {
|
|
|
2508 if (match == -1)
|
|
|
2509 match = i;
|
|
|
2510 else
|
|
|
2511 match = -2;
|
|
|
2512 }
|
|
|
2513
|
|
|
2514 /* If we found exactly one match, use that. */
|
|
|
2515 if (match >= 0)
|
|
|
2516 {
|
|
|
2517 options[from] = standard_args[match].nargs;
|
|
|
2518 priority[from] = standard_args[match].priority;
|
|
|
2519 /* If --OPTION=VALUE syntax is used,
|
|
|
2520 this option uses just one argv element. */
|
|
|
2521 if (equals != 0)
|
|
|
2522 options[from] = 0;
|
|
|
2523 if (from + options[from] >= argc)
|
|
|
2524 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
2525 from += options[from];
|
|
|
2526 }
|
|
|
2527 }
|
|
|
2528 done: ;
|
|
|
2529 }
|
|
|
2530 }
|
|
|
2531
|
|
|
2532 /* Copy the arguments, in order of decreasing priority, to NEW_ARGV. */
|
|
|
2533 new_argv[0] = argv[0];
|
|
|
2534 while (to < argc)
|
|
|
2535 {
|
|
|
2536 int best = -1;
|
|
|
2537 int best_priority = -9999;
|
|
|
2538
|
|
|
2539 /* Find the highest priority remaining option.
|
|
|
2540 If several have equal priority, take the first of them. */
|
|
|
2541 for (from = 1; from < argc; from++)
|
|
|
2542 {
|
|
|
2543 if (argv[from] != 0 && priority[from] > best_priority)
|
|
|
2544 {
|
|
|
2545 best_priority = priority[from];
|
|
|
2546 best = from;
|
|
|
2547 }
|
|
|
2548 /* Skip option arguments--they are tied to the options. */
|
|
|
2549 if (options[from] > 0)
|
|
|
2550 from += options[from];
|
|
|
2551 }
|
|
|
2552
|
|
|
2553 if (best < 0)
|
|
|
2554 abort ();
|
|
|
2555
|
|
|
2556 /* Copy the highest priority remaining option, with its args, to NEW_ARGV. */
|
|
|
2557 new_argv[to++] = argv[best];
|
|
|
2558 for (i = 0; i < options[best]; i++)
|
|
|
2559 new_argv[to++] = argv[best + i + 1];
|
|
|
2560
|
|
|
2561 /* Clear out this option in ARGV. */
|
|
|
2562 argv[best] = 0;
|
|
|
2563 for (i = 0; i < options[best]; i++)
|
|
|
2564 argv[best + i + 1] = 0;
|
|
|
2565 }
|
|
|
2566
|
|
|
2567 memcpy (argv, new_argv, sizeof (char *) * argc);
|
|
|
2568 xfree (new_argv);
|
|
|
2569 xfree (options);
|
|
|
2570 xfree (priority);
|
|
|
2571 }
|
|
|
2572
|
|
|
2573 DEFUN ("running-temacs-p", Frunning_temacs_p, 0, 0, 0, /*
|
|
|
2574 True if running temacs. This means we are in the dumping stage.
|
|
|
2575 This is false during normal execution of the `xemacs' program, and
|
|
|
2576 becomes false once `run-emacs-from-temacs' is run.
|
|
|
2577 */
|
|
|
2578 ())
|
|
|
2579 {
|
|
|
2580 return run_temacs_argc >= 0 ? Qt : Qnil;
|
|
|
2581 }
|
|
|
2582
|
|
|
2583 DEFUN ("run-emacs-from-temacs", Frun_emacs_from_temacs, 0, MANY, 0, /*
|
|
|
2584 Do not call this. It will reinitialize your XEmacs. You'll be sorry.
|
|
|
2585 */
|
|
|
2586 /* If this function is called from startup.el, it will be possible to run
|
|
|
2587 temacs as an editor using 'temacs -batch -l loadup.el run-temacs', instead
|
|
|
2588 of having to dump an emacs and then run that (when debugging emacs itself,
|
|
|
2589 this can be much faster)). [Actually, the speed difference isn't that
|
|
|
2590 much as long as your filesystem is local, and you don't end up with
|
|
|
2591 a dumped version in case you want to rerun it. This function is most
|
|
|
2592 useful when used as part of the `make all-elc' command. --ben]
|
|
|
2593 This will "restart" emacs with the specified command-line arguments.
|
|
|
2594
|
|
|
2595 Martin thinks this function is most useful when using debugging
|
|
|
2596 tools like Purify or tcov that get confused by XEmacs' dumping. */
|
|
|
2597 (int nargs, Lisp_Object *args))
|
|
|
2598 {
|
|
|
2599 int ac;
|
|
442
|
2600 const Extbyte *wampum;
|
|
428
|
2601 int namesize;
|
|
|
2602 int total_len;
|
|
|
2603 Lisp_Object orig_invoc_name = Fcar (Vcommand_line_args);
|
|
442
|
2604 const Extbyte **wampum_all = alloca_array (const Extbyte *, nargs);
|
|
428
|
2605 int *wampum_all_len = alloca_array (int, nargs);
|
|
|
2606
|
|
|
2607 assert (!gc_in_progress);
|
|
|
2608
|
|
|
2609 if (run_temacs_argc < 0)
|
|
563
|
2610 invalid_operation ("I've lost my temacs-hood.", Qunbound);
|
|
428
|
2611
|
|
|
2612 /* Need to convert the orig_invoc_name and all of the arguments
|
|
|
2613 to external format. */
|
|
|
2614
|
|
440
|
2615 TO_EXTERNAL_FORMAT (LISP_STRING, orig_invoc_name,
|
|
|
2616 ALLOCA, (wampum, namesize),
|
|
|
2617 Qnative);
|
|
428
|
2618 namesize++;
|
|
|
2619
|
|
|
2620 for (ac = 0, total_len = namesize; ac < nargs; ac++)
|
|
|
2621 {
|
|
|
2622 CHECK_STRING (args[ac]);
|
|
440
|
2623 TO_EXTERNAL_FORMAT (LISP_STRING, args[ac],
|
|
|
2624 ALLOCA, (wampum_all[ac], wampum_all_len[ac]),
|
|
|
2625 Qnative);
|
|
428
|
2626 wampum_all_len[ac]++;
|
|
|
2627 total_len += wampum_all_len[ac];
|
|
|
2628 }
|
|
|
2629 DO_REALLOC (run_temacs_args, run_temacs_args_size, total_len, char);
|
|
|
2630 DO_REALLOC (run_temacs_argv, run_temacs_argv_size, nargs+2, char *);
|
|
|
2631
|
|
|
2632 memcpy (run_temacs_args, wampum, namesize);
|
|
|
2633 run_temacs_argv [0] = run_temacs_args;
|
|
|
2634 for (ac = 0; ac < nargs; ac++)
|
|
|
2635 {
|
|
|
2636 memcpy (run_temacs_args + namesize,
|
|
|
2637 wampum_all[ac], wampum_all_len[ac]);
|
|
|
2638 run_temacs_argv [ac + 1] = run_temacs_args + namesize;
|
|
|
2639 namesize += wampum_all_len[ac];
|
|
|
2640 }
|
|
|
2641 run_temacs_argv [nargs + 1] = 0;
|
|
|
2642 catchlist = NULL; /* Important! Otherwise free_cons() calls in
|
|
|
2643 condition_case_unwind() may lead to GC death. */
|
|
771
|
2644 unbind_to (0); /* this closes loadup.el */
|
|
428
|
2645 purify_flag = 0;
|
|
|
2646 run_temacs_argc = nargs + 1;
|
|
442
|
2647 #if defined (HEAP_IN_DATA) && !defined(PDUMP)
|
|
428
|
2648 report_sheap_usage (0);
|
|
|
2649 #endif
|
|
|
2650 LONGJMP (run_temacs_catch, 1);
|
|
801
|
2651 RETURN_NOT_REACHED (Qnil)
|
|
428
|
2652 }
|
|
|
2653
|
|
|
2654 /* ARGSUSED */
|
|
|
2655 int
|
|
|
2656 main (int argc, char **argv, char **envp)
|
|
|
2657 {
|
|
442
|
2658
|
|
|
2659 #ifdef _MSC_VER
|
|
|
2660 /* Under VC++, access violations and the like are not sent through
|
|
|
2661 the standard signal() mechanism. Rather, they need to be handled
|
|
|
2662 using the Microsoft "structured exception handling" mechanism,
|
|
|
2663 which vaguely resembles the C++ mechanisms. */
|
|
|
2664 __try
|
|
|
2665 {
|
|
|
2666 #endif
|
|
|
2667
|
|
428
|
2668 int volatile vol_argc = argc;
|
|
|
2669 char ** volatile vol_argv = argv;
|
|
|
2670 char ** volatile vol_envp = envp;
|
|
|
2671 /* This is hairy. We need to compute where the XEmacs binary was invoked
|
|
|
2672 from because temacs initialization requires it to find the lisp
|
|
|
2673 directories. The code that recomputes the path is guarded by the
|
|
|
2674 restarted flag. There are three possible paths I've found so far
|
|
|
2675 through this:
|
|
|
2676
|
|
|
2677 temacs -- When running temacs for basic build stuff, the first main_1
|
|
|
2678 will be the only one invoked. It must compute the path else there
|
|
|
2679 will be a very ugly bomb in startup.el (can't find obvious location
|
|
|
2680 for doc-directory data-directory, etc.).
|
|
|
2681
|
|
|
2682 temacs w/ run-temacs on the command line -- This is run to bytecompile
|
|
|
2683 all the out of date dumped lisp. It will execute both of the main_1
|
|
|
2684 calls and the second one must not touch the first computation because
|
|
|
2685 argc/argv are hosed the second time through.
|
|
|
2686
|
|
|
2687 xemacs -- Only the second main_1 is executed. The invocation path must
|
|
|
2688 computed but this only matters when running in place or when running
|
|
|
2689 as a login shell.
|
|
|
2690
|
|
|
2691 As a bonus for straightening this out, XEmacs can now be run in place
|
|
|
2692 as a login shell. This never used to work.
|
|
|
2693
|
|
|
2694 As another bonus, we can now guarantee that
|
|
|
2695 (concat invocation-directory invocation-name) contains the filename
|
|
|
2696 of the XEmacs binary we are running. This can now be used in a
|
|
|
2697 definite test for out of date dumped files. -slb */
|
|
|
2698 int restarted = 0;
|
|
|
2699 #ifdef QUANTIFY
|
|
|
2700 quantify_stop_recording_data ();
|
|
|
2701 quantify_clear_data ();
|
|
|
2702 #endif /* QUANTIFY */
|
|
|
2703
|
|
771
|
2704 inhibit_non_essential_printing_operations = 1;
|
|
428
|
2705 suppress_early_error_handler_backtrace = 0;
|
|
|
2706 lim_data = 0; /* force reinitialization of this variable */
|
|
|
2707
|
|
|
2708 /* Lisp_Object must fit in a word; check VALBITS and GCTYPEBITS */
|
|
|
2709 assert (sizeof (Lisp_Object) == sizeof (void *));
|
|
|
2710
|
|
|
2711 #ifdef LINUX_SBRK_BUG
|
|
|
2712 sbrk (1);
|
|
|
2713 #endif
|
|
|
2714
|
|
|
2715 if (!initialized)
|
|
|
2716 {
|
|
|
2717 #ifdef DOUG_LEA_MALLOC
|
|
|
2718 mallopt (M_MMAP_MAX, 0);
|
|
|
2719 #endif
|
|
|
2720 run_temacs_argc = 0;
|
|
|
2721 if (! SETJMP (run_temacs_catch))
|
|
|
2722 {
|
|
|
2723 main_1 (vol_argc, vol_argv, vol_envp, 0);
|
|
|
2724 }
|
|
|
2725 /* run-emacs-from-temacs called */
|
|
|
2726 restarted = 1;
|
|
|
2727 vol_argc = run_temacs_argc;
|
|
|
2728 vol_argv = run_temacs_argv;
|
|
|
2729 #ifdef _SCO_DS
|
|
|
2730 /* This makes absolutely no sense to anyone involved. There are
|
|
|
2731 several people using this stuff. We've compared versions on
|
|
|
2732 everything we can think of. We can find no difference.
|
|
|
2733 However, on both my systems environ is a plain old global
|
|
|
2734 variable initialized to zero. _environ is the one that
|
|
|
2735 contains pointers to the actual environment.
|
|
|
2736
|
|
|
2737 Since we can't figure out the difference (and we're hours
|
|
|
2738 away from a release), this takes a very cowardly approach and
|
|
|
2739 is bracketed with both a system specific preprocessor test
|
|
|
2740 and a runtime "do you have this problem" test
|
|
|
2741
|
|
|
2742 06/20/96 robertl@dgii.com */
|
|
|
2743 {
|
|
442
|
2744 extern char **_environ;
|
|
428
|
2745 if ((unsigned) environ == 0)
|
|
|
2746 environ=_environ;
|
|
|
2747 }
|
|
|
2748 #endif /* _SCO_DS */
|
|
|
2749 vol_envp = environ;
|
|
|
2750 }
|
|
456
|
2751 #if defined (RUN_TIME_REMAP) && ! defined (PDUMP)
|
|
428
|
2752 else
|
|
|
2753 /* obviously no-one uses this because where it was before initialized was
|
|
|
2754 *always* true */
|
|
|
2755 run_time_remap (argv[0]);
|
|
|
2756 #endif
|
|
|
2757
|
|
|
2758 #ifdef DOUG_LEA_MALLOC
|
|
|
2759 if (initialized && (malloc_state_ptr != NULL))
|
|
|
2760 {
|
|
|
2761 int rc = malloc_set_state (malloc_state_ptr);
|
|
|
2762 if (rc != 0)
|
|
|
2763 {
|
|
442
|
2764 stderr_out ("malloc_set_state failed, rc = %d\n", rc);
|
|
428
|
2765 abort ();
|
|
|
2766 }
|
|
|
2767 #if 0
|
|
|
2768 free (malloc_state_ptr);
|
|
|
2769 #endif
|
|
|
2770 /* mmap works in glibc-2.1, glibc-2.0 (Non-Mule only) and Linux libc5 */
|
|
|
2771 #if (defined(__GLIBC__) && __GLIBC_MINOR__ >= 1) || \
|
|
|
2772 defined(_NO_MALLOC_WARNING_) || \
|
|
|
2773 (defined(__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined(MULE)) || \
|
|
|
2774 defined(DEBUG_DOUG_LEA_MALLOC)
|
|
|
2775 mallopt (M_MMAP_MAX, 64);
|
|
|
2776 #endif
|
|
|
2777 #ifdef REL_ALLOC
|
|
|
2778 r_alloc_reinit ();
|
|
|
2779 #endif
|
|
|
2780 }
|
|
|
2781 #endif /* DOUG_LEA_MALLOC */
|
|
|
2782
|
|
|
2783 run_temacs_argc = -1;
|
|
|
2784
|
|
|
2785 main_1 (vol_argc, vol_argv, vol_envp, restarted);
|
|
442
|
2786
|
|
|
2787 #ifdef _MSC_VER
|
|
|
2788 }
|
|
|
2789 /* VC++ documentation says that
|
|
|
2790 GetExceptionCode() cannot be called inside the filter itself. */
|
|
|
2791 __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {}
|
|
|
2792 #endif
|
|
|
2793
|
|
801
|
2794 RETURN_NOT_REACHED (0)
|
|
428
|
2795 }
|
|
|
2796
|
|
|
2797
|
|
771
|
2798 /************************************************************************/
|
|
|
2799 /* dumping XEmacs (to a new EXE file) */
|
|
|
2800 /************************************************************************/
|
|
|
2801
|
|
|
2802 #ifndef CANNOT_DUMP
|
|
|
2803
|
|
|
2804 #if !defined(PDUMP) || !defined(SYSTEM_MALLOC)
|
|
|
2805 extern char my_edata[];
|
|
428
|
2806 #endif
|
|
771
|
2807
|
|
|
2808 extern void disable_free_hook (void);
|
|
|
2809
|
|
|
2810 DEFUN ("dump-emacs", Fdump_emacs, 2, 2, 0, /*
|
|
|
2811 Dump current state of XEmacs into executable file FILENAME.
|
|
|
2812 Take symbols from SYMFILE (presumably the file you executed to run XEmacs).
|
|
|
2813 This is used in the file `loadup.el' when building XEmacs.
|
|
|
2814
|
|
|
2815 Remember to set `command-line-processed' to nil before dumping
|
|
|
2816 if you want the dumped XEmacs to process its command line
|
|
|
2817 and announce itself normally when it is run.
|
|
428
|
2818 */
|
|
771
|
2819 (filename, symfile))
|
|
428
|
2820 {
|
|
|
2821 /* This function can GC */
|
|
771
|
2822 struct gcpro gcpro1, gcpro2;
|
|
|
2823 int opurify;
|
|
|
2824
|
|
|
2825 GCPRO2 (filename, symfile);
|
|
|
2826
|
|
|
2827 #ifdef FREE_CHECKING
|
|
|
2828 Freally_free (Qnil);
|
|
|
2829
|
|
|
2830 /* When we're dumping, we can't use the debugging free() */
|
|
|
2831 disable_free_hook ();
|
|
|
2832 #endif
|
|
|
2833
|
|
|
2834 CHECK_STRING (filename);
|
|
|
2835 filename = Fexpand_file_name (filename, Qnil);
|
|
|
2836 if (!NILP (symfile))
|
|
428
|
2837 {
|
|
771
|
2838 CHECK_STRING (symfile);
|
|
|
2839 if (XSTRING_LENGTH (symfile) > 0)
|
|
|
2840 symfile = Fexpand_file_name (symfile, Qnil);
|
|
|
2841 else
|
|
|
2842 symfile = Qnil;
|
|
428
|
2843 }
|
|
|
2844
|
|
771
|
2845 opurify = purify_flag;
|
|
|
2846 purify_flag = 0;
|
|
|
2847
|
|
|
2848 #if defined (HEAP_IN_DATA) && !defined(PDUMP)
|
|
|
2849 report_sheap_usage (1);
|
|
|
2850 #endif
|
|
|
2851
|
|
|
2852 clear_message ();
|
|
|
2853
|
|
|
2854 fflush (stderr);
|
|
|
2855 fflush (stdout);
|
|
|
2856
|
|
|
2857 disksave_object_finalization ();
|
|
|
2858 release_breathing_space ();
|
|
|
2859
|
|
|
2860 /* Tell malloc where start of impure now is */
|
|
|
2861 /* Also arrange for warnings when nearly out of space. */
|
|
|
2862 #ifndef SYSTEM_MALLOC
|
|
|
2863 memory_warnings (my_edata, malloc_warning);
|
|
|
2864 #endif
|
|
|
2865
|
|
814
|
2866 garbage_collect_1 ();
|
|
|
2867
|
|
|
2868 #ifdef PDUMP
|
|
|
2869 pdump ();
|
|
|
2870 #elif defined (WIN32_NATIVE)
|
|
|
2871 unexec (XSTRING_DATA (filename),
|
|
|
2872 STRINGP (symfile) ? XSTRING_DATA (symfile) : 0,
|
|
|
2873 (uintptr_t) my_edata, 0, 0);
|
|
|
2874 #else
|
|
771
|
2875 {
|
|
|
2876 Extbyte *filename_ext;
|
|
|
2877 Extbyte *symfile_ext;
|
|
|
2878
|
|
|
2879 LISP_STRING_TO_EXTERNAL (filename, filename_ext, Qfile_name);
|
|
|
2880
|
|
|
2881 if (STRINGP (symfile))
|
|
|
2882 LISP_STRING_TO_EXTERNAL (symfile, symfile_ext, Qfile_name);
|
|
|
2883 else
|
|
|
2884 symfile_ext = 0;
|
|
|
2885
|
|
814
|
2886 # ifdef DOUG_LEA_MALLOC
|
|
771
|
2887 malloc_state_ptr = malloc_get_state ();
|
|
814
|
2888 # endif
|
|
771
|
2889 /* here we break our rule that the filename conversion should
|
|
|
2890 be performed at the actual time that the system call is made.
|
|
|
2891 It's a whole lot easier to do the conversion here than to
|
|
|
2892 modify all the unexec routines to ensure that filename
|
|
|
2893 conversion is applied everywhere. Don't worry about memory
|
|
|
2894 leakage because this call only happens once. */
|
|
|
2895 unexec (filename_ext, symfile_ext, (uintptr_t) my_edata, 0, 0);
|
|
814
|
2896 # ifdef DOUG_LEA_MALLOC
|
|
771
|
2897 free (malloc_state_ptr);
|
|
814
|
2898 # endif
|
|
771
|
2899 }
|
|
814
|
2900 #endif /* not PDUMP, not WIN32_NATIVE */
|
|
771
|
2901
|
|
|
2902 purify_flag = opurify;
|
|
|
2903
|
|
814
|
2904 UNGCPRO;
|
|
771
|
2905 return Qnil;
|
|
|
2906 }
|
|
|
2907
|
|
|
2908 #endif /* not CANNOT_DUMP */
|
|
|
2909
|
|
|
2910
|
|
|
2911 /************************************************************************/
|
|
|
2912 /* exiting XEmacs (intended or not) */
|
|
|
2913 /************************************************************************/
|
|
|
2914
|
|
|
2915 /* Ben's capsule summary about expected and unexpected exits from XEmacs.
|
|
|
2916
|
|
|
2917 Expected exits occur when the user directs XEmacs to exit, for example
|
|
|
2918 by pressing the close button on the only frame in XEmacs, or by typing
|
|
|
2919 C-x C-c. This runs `save-buffers-kill-emacs', which saves any necessary
|
|
|
2920 buffers, and then exits using the primitive `kill-emacs'.
|
|
|
2921
|
|
|
2922 However, unexpected exits occur in a few different ways:
|
|
|
2923
|
|
|
2924 -- a memory access violation or other hardware-generated exception
|
|
|
2925 occurs. This is the worst possible problem to deal with, because
|
|
|
2926 the fault can occur while XEmacs is in any state whatsoever, even
|
|
|
2927 quite unstable ones. As a result, we need to be *extremely* careful
|
|
|
2928 what we do.
|
|
|
2929 -- we are using one X display (or if we've used more, we've closed the
|
|
|
2930 others already), and some hardware or other problem happens and
|
|
|
2931 suddenly we've lost our connection to the display. In this situation,
|
|
|
2932 things are not so dire as in the last one; our code itself isn't
|
|
|
2933 trashed, so we can continue execution as normal, after having set
|
|
|
2934 things up so that we can exit at the appropriate time. Our exit
|
|
|
2935 still needs to be of the emergency nature; we have no displays, so
|
|
|
2936 any attempts to use them will fail. We simply want to auto-save
|
|
|
2937 (the single most important thing to do during shut-down), do minimal
|
|
|
2938 cleanup of stuff that has an independent existence outside of XEmacs,
|
|
|
2939 and exit.
|
|
|
2940
|
|
|
2941 Currently, both unexpected exit scenarios described above set
|
|
|
2942 preparing_for_armageddon to indicate that nonessential and possibly
|
|
|
2943 dangerous things should not be done, specifically:
|
|
|
2944
|
|
|
2945 -- no garbage collection.
|
|
|
2946 -- no hooks are run.
|
|
|
2947 -- no messages of any sort from autosaving.
|
|
|
2948 -- autosaving tries harder, ignoring certain failures.
|
|
|
2949 -- existing frames are not deleted.
|
|
|
2950
|
|
|
2951 (Also, all places that set preparing_for_armageddon also
|
|
|
2952 set dont_check_for_quit. This happens separately because it's
|
|
|
2953 also necessary to set other variables to make absolutely sure
|
|
|
2954 no quitting happens.)
|
|
|
2955
|
|
|
2956 In the first scenario above (the access violation), we also set
|
|
|
2957 fatal_error_in_progress. This causes more things to not happen:
|
|
|
2958
|
|
|
2959 -- assertion failures do not abort.
|
|
|
2960 -- printing code does not do code conversion or gettext when
|
|
|
2961 printing to stdout/stderr.
|
|
|
2962 */
|
|
|
2963
|
|
|
2964 /* ------------------------------- */
|
|
|
2965 /* low-level debugging functions */
|
|
|
2966 /* ------------------------------- */
|
|
|
2967
|
|
|
2968 #if defined (WIN32_NATIVE) && defined (DEBUG_XEMACS)
|
|
|
2969 #define debugging_breakpoint() DebugBreak ()
|
|
|
2970 #else
|
|
|
2971 #define debugging_breakpoint()
|
|
|
2972 #endif
|
|
|
2973
|
|
|
2974 void
|
|
|
2975 debug_break (void)
|
|
|
2976 {
|
|
|
2977 debugging_breakpoint ();
|
|
|
2978 }
|
|
|
2979
|
|
|
2980 #if defined (WIN32_NATIVE) || defined (CYGWIN)
|
|
|
2981
|
|
|
2982 /* Return whether all bytes in the specified memory block can be read. */
|
|
|
2983 int
|
|
|
2984 debug_can_access_memory (void *ptr, Bytecount len)
|
|
|
2985 {
|
|
|
2986 return !IsBadReadPtr (ptr, len);
|
|
|
2987 }
|
|
|
2988
|
|
|
2989 #else /* !(defined (WIN32_NATIVE) || defined (CYGWIN)) */
|
|
|
2990
|
|
|
2991 /* #### There must be a better way!!!! */
|
|
|
2992
|
|
|
2993 static JMP_BUF memory_error_jump;
|
|
|
2994
|
|
|
2995 static SIGTYPE
|
|
|
2996 debug_memory_error (int signum)
|
|
|
2997 {
|
|
|
2998 EMACS_REESTABLISH_SIGNAL (signum, debug_memory_error);
|
|
|
2999 EMACS_UNBLOCK_SIGNAL (signum);
|
|
|
3000 LONGJMP (memory_error_jump, 1);
|
|
|
3001 }
|
|
|
3002
|
|
|
3003 /* Return whether all bytes in the specified memory block can be read. */
|
|
|
3004 int
|
|
|
3005 debug_can_access_memory (void *ptr, Bytecount len)
|
|
|
3006 {
|
|
|
3007 /* Use volatile to protect variables from being clobbered by longjmp. */
|
|
|
3008 SIGTYPE (*volatile old_sigbus) (int);
|
|
|
3009 SIGTYPE (*volatile old_sigsegv) (int);
|
|
|
3010 volatile int old_errno = errno;
|
|
|
3011 volatile int retval = 1;
|
|
|
3012
|
|
|
3013 if (!SETJMP (memory_error_jump))
|
|
|
3014 {
|
|
|
3015 old_sigbus =
|
|
|
3016 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGBUS, debug_memory_error);
|
|
|
3017 old_sigsegv =
|
|
|
3018 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGSEGV, debug_memory_error);
|
|
|
3019
|
|
|
3020 if (len > 1)
|
|
|
3021 /* If we can, try to avoid problems with super-optimizing compilers
|
|
|
3022 that might decide that memcmp (ptr, ptr, len) can be optimized
|
|
|
3023 away since its result is always 1. */
|
|
|
3024 memcmp (ptr, (char *) ptr + 1, len - 1);
|
|
|
3025 else
|
|
|
3026 memcmp (ptr, ptr, len);
|
|
|
3027 }
|
|
|
3028 else
|
|
|
3029 retval = 0;
|
|
|
3030 EMACS_SIGNAL (SIGBUS, old_sigbus);
|
|
|
3031 EMACS_SIGNAL (SIGSEGV, old_sigsegv);
|
|
|
3032 errno = old_errno;
|
|
854
|
3033
|
|
771
|
3034 return retval;
|
|
|
3035 }
|
|
|
3036
|
|
|
3037 #endif /* defined (WIN32_NATIVE) || defined (CYGWIN) */
|
|
|
3038
|
|
|
3039 #ifdef DEBUG_XEMACS
|
|
|
3040
|
|
|
3041 DEFUN ("force-debugging-signal", Fforce_debugging_signal, 0, 1, 0, /*
|
|
|
3042 Cause XEmacs to enter the debugger.
|
|
|
3043 On some systems, there may be no way to do this gracefully; if so,
|
|
|
3044 nothing happens unless ABORT is non-nil, in which case XEmacs will
|
|
|
3045 abort() -- a sure-fire way to immediately get back to the debugger,
|
|
|
3046 but also a sure-fire way to kill XEmacs (and dump core on Unix
|
|
|
3047 systems)!
|
|
|
3048 */
|
|
|
3049 (abort_))
|
|
|
3050 {
|
|
|
3051 debugging_breakpoint ();
|
|
|
3052 if (!NILP (abort_))
|
|
|
3053 abort ();
|
|
|
3054 return Qnil;
|
|
|
3055 }
|
|
|
3056
|
|
|
3057 #endif /* DEBUG_XEMACS */
|
|
|
3058
|
|
|
3059 /* ------------------------------- */
|
|
|
3060 /* some helper functions */
|
|
|
3061 /* ------------------------------- */
|
|
|
3062
|
|
|
3063 static void
|
|
|
3064 ensure_no_quitting_from_now_on (void)
|
|
|
3065 {
|
|
|
3066 /* make sure no quitting from now on!! */
|
|
|
3067 dont_check_for_quit = 1;
|
|
|
3068 Vinhibit_quit = Qt;
|
|
|
3069 Vquit_flag = Qnil;
|
|
|
3070 }
|
|
|
3071
|
|
442
|
3072 #ifdef HAVE_MS_WINDOWS
|
|
771
|
3073 static void
|
|
|
3074 pause_so_user_can_read_messages (int allow_further)
|
|
|
3075 {
|
|
|
3076 static int already_paused;
|
|
|
3077
|
|
819
|
3078 if (already_paused || !noninteractive)
|
|
771
|
3079 return;
|
|
|
3080 if (!allow_further)
|
|
|
3081 already_paused = 1;
|
|
442
|
3082 /* If we displayed a message on the console, then we must allow the
|
|
|
3083 user to see this message. This may be unnecessary, but can't hurt,
|
|
|
3084 and we can't necessarily check arg; e.g. xemacs --help kills with
|
|
|
3085 argument 0. */
|
|
|
3086 if (mswindows_message_outputted)
|
|
771
|
3087 Fmswindows_message_box
|
|
|
3088 (build_msg_string ("Messages outputted. XEmacs is exiting."),
|
|
|
3089 Qnil, Qnil);
|
|
|
3090 }
|
|
442
|
3091 #endif
|
|
|
3092
|
|
826
|
3093 #ifdef WIN32_NATIVE
|
|
|
3094
|
|
|
3095 static DWORD CALLBACK
|
|
|
3096 wait_for_termination_signal (LPVOID handle)
|
|
|
3097 {
|
|
|
3098 HANDLE hevent = (HANDLE) handle;
|
|
|
3099 WaitForSingleObject (hevent, INFINITE);
|
|
|
3100 ExitProcess (0);
|
|
|
3101 return 0; /* not reached */
|
|
|
3102 }
|
|
|
3103
|
|
|
3104 #endif
|
|
771
|
3105 /* -------------------------------- */
|
|
|
3106 /* a (more-or-less) normal shutdown */
|
|
|
3107 /* -------------------------------- */
|
|
428
|
3108
|
|
|
3109 /* Perform an orderly shutdown of XEmacs. Autosave any modified
|
|
|
3110 buffers, kill any child processes, clean up the terminal modes (if
|
|
|
3111 we're in the foreground), and other stuff like that. Don't perform
|
|
|
3112 any redisplay; this may be called when XEmacs is shutting down in
|
|
|
3113 the background, or after its X connection has died.
|
|
|
3114
|
|
|
3115 If SIG is a signal number, print a message for it.
|
|
|
3116
|
|
442
|
3117 This is called by fatal signal handlers and Fkill_emacs. It used to
|
|
|
3118 be called by X protocol error handlers, but instead they now call
|
|
|
3119 Fkill_emacs. */
|
|
771
|
3120
|
|
428
|
3121 static void
|
|
442
|
3122 shut_down_emacs (int sig, Lisp_Object stuff, int no_auto_save)
|
|
428
|
3123 {
|
|
|
3124 /* This function can GC */
|
|
|
3125 /* Prevent running of hooks and other non-essential stuff
|
|
|
3126 from now on. */
|
|
|
3127 preparing_for_armageddon = 1;
|
|
|
3128
|
|
442
|
3129 ensure_no_quitting_from_now_on ();
|
|
428
|
3130
|
|
|
3131 #ifdef QUANTIFY
|
|
|
3132 quantify_stop_recording_data ();
|
|
|
3133 #endif /* QUANTIFY */
|
|
|
3134
|
|
|
3135 /* This is absolutely the most important thing to do, so make sure
|
|
|
3136 we do it now, before anything else. We might have crashed and
|
|
|
3137 be in a weird inconsistent state, and potentially anything could
|
|
|
3138 set off another protection fault and cause us to bail out
|
|
|
3139 immediately. */
|
|
442
|
3140 /* Steve writes the following:
|
|
|
3141
|
|
|
3142 [[I'm not removing the code entirely, yet. We have run up against
|
|
428
|
3143 a spate of problems in diagnosing crashes due to crashes within
|
|
|
3144 crashes. It has very definitely been determined that code called
|
|
|
3145 during auto-saving cannot work if XEmacs crashed inside of GC.
|
|
|
3146 We already auto-save on an itimer so there cannot be too much
|
|
|
3147 unsaved stuff around, and if we get better crash reports we might
|
|
442
|
3148 be able to get more problems fixed so I'm disabling this. -slb]]
|
|
|
3149
|
|
|
3150 and DISABLES AUTO-SAVING ENTIRELY during crashes! Way way bad idea.
|
|
|
3151
|
|
|
3152 Instead let's just be more intelligent about avoiding crashing
|
|
|
3153 when possible, esp. nested crashes.
|
|
|
3154 */
|
|
|
3155 if (!no_auto_save)
|
|
|
3156 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */
|
|
428
|
3157
|
|
|
3158 fflush (stdout);
|
|
|
3159 reset_all_consoles ();
|
|
|
3160 if (sig && sig != SIGTERM)
|
|
|
3161 {
|
|
442
|
3162 if (sig == -1)
|
|
|
3163 stderr_out ("\nFatal error.\n\n");
|
|
|
3164 else
|
|
|
3165 stderr_out ("\nFatal error (%d).\n\n", sig);
|
|
428
|
3166 stderr_out
|
|
|
3167 ("Your files have been auto-saved.\n"
|
|
|
3168 "Use `M-x recover-session' to recover them.\n"
|
|
|
3169 "\n"
|
|
|
3170 "If you have access to the PROBLEMS file that came with your\n"
|
|
|
3171 "version of XEmacs, please check to see if your crash is described\n"
|
|
|
3172 "there, as there may be a workaround available.\n"
|
|
|
3173 #ifdef INFODOCK
|
|
|
3174 "Otherwise, please report this bug by selecting `Report-Bug'\n"
|
|
|
3175 "in the InfoDock menu.\n"
|
|
|
3176 #else
|
|
|
3177 "Otherwise, please report this bug by running the send-pr\n"
|
|
|
3178 "script included with XEmacs, or selecting `Send Bug Report'\n"
|
|
|
3179 "from the help menu.\n"
|
|
|
3180 "As a last resort send ordinary email to `crashes@xemacs.org'.\n"
|
|
|
3181 #endif
|
|
|
3182 "*MAKE SURE* to include the information in the command\n"
|
|
|
3183 "M-x describe-installation.\n"
|
|
442
|
3184 #ifndef _MSC_VER
|
|
428
|
3185 "\n"
|
|
|
3186 "If at all possible, *please* try to obtain a C stack backtrace;\n"
|
|
|
3187 "it will help us immensely in determining what went wrong.\n"
|
|
|
3188 "To do this, locate the core file that was produced as a result\n"
|
|
|
3189 "of this crash (it's usually called `core' and is located in the\n"
|
|
|
3190 "directory in which you started the editor, or maybe in your home\n"
|
|
|
3191 "directory), and type\n"
|
|
|
3192 "\n"
|
|
442
|
3193 " gdb "
|
|
|
3194 #endif
|
|
|
3195 );
|
|
|
3196 #ifndef _MSC_VER
|
|
428
|
3197 {
|
|
442
|
3198 const char *name;
|
|
428
|
3199 char *dir = 0;
|
|
|
3200
|
|
|
3201 /* Now try to determine the actual path to the executable,
|
|
|
3202 to try to make the backtrace-determination process as foolproof
|
|
|
3203 as possible. */
|
|
|
3204 if (STRINGP (Vinvocation_name))
|
|
|
3205 name = (char *) XSTRING_DATA (Vinvocation_name);
|
|
|
3206 else
|
|
|
3207 name = "xemacs";
|
|
|
3208 if (STRINGP (Vinvocation_directory))
|
|
|
3209 dir = (char *) XSTRING_DATA (Vinvocation_directory);
|
|
|
3210 if (!dir || dir[0] != '/')
|
|
|
3211 stderr_out ("`which %s`", name);
|
|
|
3212 else if (dir[strlen (dir) - 1] != '/')
|
|
|
3213 stderr_out ("%s/%s", dir, name);
|
|
|
3214 else
|
|
|
3215 stderr_out ("%s%s", dir, name);
|
|
|
3216 }
|
|
|
3217 stderr_out
|
|
|
3218 (" core\n\n"
|
|
|
3219 "then type `where' when the debugger prompt comes up.\n"
|
|
|
3220 "(If you don't have GDB on your system, you might have DBX,\n"
|
|
|
3221 "or XDB, or SDB. A similar procedure should work for all of\n"
|
|
|
3222 "these. Ask your system administrator if you need more help.)\n");
|
|
442
|
3223 #endif /* _MSC_VER */
|
|
428
|
3224 }
|
|
|
3225
|
|
|
3226 stuff_buffered_input (stuff);
|
|
|
3227
|
|
|
3228 kill_buffer_processes (Qnil);
|
|
|
3229
|
|
|
3230 #ifdef CLASH_DETECTION
|
|
|
3231 unlock_all_files ();
|
|
|
3232 #endif
|
|
|
3233
|
|
|
3234 #ifdef TOOLTALK
|
|
|
3235 tt_session_quit (tt_default_session ());
|
|
|
3236 #if 0
|
|
|
3237 /* The following crashes when built on X11R5 and run on X11R6 */
|
|
|
3238 tt_close ();
|
|
|
3239 #endif
|
|
|
3240 #endif /* TOOLTALK */
|
|
|
3241 }
|
|
|
3242
|
|
771
|
3243 /* Dumping apparently isn't supported by versions of GCC >= 2.8. */
|
|
|
3244 /* The following needs conditionalization on whether either XEmacs or */
|
|
|
3245 /* various system shared libraries have been built and linked with */
|
|
|
3246 /* GCC >= 2.8. -slb */
|
|
|
3247 #if defined(GNU_MALLOC)
|
|
|
3248 static void
|
|
|
3249 voodoo_free_hook (void *mem)
|
|
|
3250 {
|
|
|
3251 /* Disable all calls to free() when XEmacs is exiting and it doesn't */
|
|
|
3252 /* matter. */
|
|
|
3253 __free_hook =
|
|
|
3254 #ifdef __GNUC__ /* prototype of __free_hook varies with glibc version */
|
|
|
3255 (__typeof__ (__free_hook))
|
|
440
|
3256 #endif
|
|
771
|
3257 voodoo_free_hook;
|
|
|
3258 }
|
|
|
3259 #endif /* GNU_MALLOC */
|
|
|
3260
|
|
|
3261 DEFUN ("kill-emacs", Fkill_emacs, 0, 1, "P", /*
|
|
|
3262 Exit the XEmacs job and kill it. Ask for confirmation, without argument.
|
|
|
3263 If ARG is an integer, return ARG as the exit program code.
|
|
|
3264 If ARG is a string, stuff it as keyboard input.
|
|
|
3265
|
|
|
3266 The value of `kill-emacs-hook', if not void,
|
|
|
3267 is a list of functions (of no args),
|
|
|
3268 all of which are called before XEmacs is actually killed.
|
|
428
|
3269 */
|
|
771
|
3270 (arg))
|
|
428
|
3271 {
|
|
|
3272 /* This function can GC */
|
|
771
|
3273 struct gcpro gcpro1;
|
|
|
3274
|
|
|
3275 GCPRO1 (arg);
|
|
|
3276
|
|
|
3277 if (feof (stdin))
|
|
|
3278 arg = Qt;
|
|
|
3279
|
|
|
3280 if (!preparing_for_armageddon && !noninteractive)
|
|
|
3281 run_hook (Qkill_emacs_hook);
|
|
|
3282
|
|
|
3283 ensure_no_quitting_from_now_on ();
|
|
|
3284
|
|
|
3285 if (!preparing_for_armageddon)
|
|
428
|
3286 {
|
|
771
|
3287 Lisp_Object concons, nextcons;
|
|
|
3288
|
|
|
3289 /* Normally, go ahead and delete all the consoles now.
|
|
|
3290 Some unmentionably lame window systems (MS Wwwww...... eek,
|
|
|
3291 I can't even say it) don't properly clean up after themselves,
|
|
|
3292 and even for those that do, it might be cleaner this way.
|
|
|
3293 If we're going down, however, we don't do this (might
|
|
|
3294 be too dangerous), and if we get a crash somewhere within
|
|
|
3295 this loop, we'll still autosave and won't try this again. */
|
|
|
3296
|
|
|
3297 LIST_LOOP_DELETING (concons, nextcons, Vconsole_list)
|
|
|
3298 {
|
|
|
3299 /* There is very little point in deleting the stream console.
|
|
|
3300 It uses stdio, which should flush any buffered output and
|
|
|
3301 something can only go wrong. -slb */
|
|
|
3302 /* I changed my mind. There's a stupid hack in close to add
|
|
|
3303 a trailing newline. */
|
|
|
3304 /*if (!CONSOLE_STREAM_P (XCONSOLE (XCAR (concons))))*/
|
|
|
3305 delete_console_internal (XCONSOLE (XCAR (concons)), 1, 1, 0);
|
|
|
3306 }
|
|
428
|
3307 }
|
|
|
3308
|
|
|
3309 UNGCPRO;
|
|
|
3310
|
|
771
|
3311 #ifdef HAVE_MS_WINDOWS
|
|
|
3312 pause_so_user_can_read_messages (1);
|
|
428
|
3313 #endif
|
|
854
|
3314
|
|
771
|
3315 shut_down_emacs (0, STRINGP (arg) ? arg : Qnil, 0);
|
|
|
3316
|
|
|
3317 #if defined(GNU_MALLOC)
|
|
|
3318 __free_hook =
|
|
|
3319 #ifdef __GNUC__ /* prototype of __free_hook varies with glibc version */
|
|
|
3320 (__typeof__ (__free_hook))
|
|
|
3321 #endif
|
|
|
3322 voodoo_free_hook;
|
|
428
|
3323 #endif
|
|
771
|
3324
|
|
|
3325 exit (INTP (arg) ? XINT (arg) : 0);
|
|
|
3326 /* NOTREACHED */
|
|
|
3327 return Qnil; /* I'm sick of the compiler warning */
|
|
428
|
3328 }
|
|
|
3329
|
|
771
|
3330 /* -------------------------------- */
|
|
|
3331 /* abnormal shutdowns: GP faults */
|
|
|
3332 /* -------------------------------- */
|
|
|
3333
|
|
814
|
3334 /* This is somewhat ad-hoc ... figure out whether the user is developing
|
|
|
3335 XEmacs, which means (under MS Windows) they have a system debugger
|
|
|
3336 installed that catches GP faults in any application and lets them open
|
|
|
3337 up MS Dev Studio and start debugging the application -- similar to
|
|
|
3338 producing a core dump and then going back with a debugger to investigate
|
|
|
3339 the core dump, except that the program is still running. When this is
|
|
|
3340 installed, it's better not to "pause so user gets messages" because the
|
|
|
3341 debugger will pause anyway; and in case we're currently with a menu
|
|
|
3342 popped up or somewhere else inside of an internal modal loop, we will
|
|
|
3343 get wedged when we output the "pause". (It seems that the two modal
|
|
|
3344 loops will fight each other and the return key will never be passed to
|
|
|
3345 the "pause" handler so that XEmacs's GPF handler can return, resignal
|
|
|
3346 the GPF, and properly go into the debugger.) */
|
|
|
3347 #if defined (ERROR_CHECK_TYPES) || defined (ERROR_CHECK_TEXT) || defined (ERROR_CHECK_GC) || defined (ERROR_CHECK_STRUCTURES)
|
|
|
3348 #define USER_IS_DEVELOPING_XEMACS
|
|
|
3349 #endif
|
|
|
3350
|
|
854
|
3351
|
|
771
|
3352 /* Handle bus errors, illegal instruction, etc: actual implementation. */
|
|
|
3353 static void
|
|
|
3354 guts_of_fatal_error_signal (int sig)
|
|
428
|
3355 {
|
|
771
|
3356 fatal_error_in_progress++;
|
|
|
3357 inhibit_non_essential_printing_operations = 1;
|
|
|
3358 preparing_for_armageddon = 1;
|
|
|
3359
|
|
|
3360 ensure_no_quitting_from_now_on ();
|
|
|
3361
|
|
|
3362 /* Only try auto-saving first time through. If we crash in auto-saving,
|
|
|
3363 don't do it again. */
|
|
|
3364 if (fatal_error_in_progress == 1)
|
|
428
|
3365 {
|
|
771
|
3366 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */
|
|
|
3367 /* Do this so that the variable has the same value of 2 regardless of
|
|
|
3368 whether we made it through auto-saving correctly. */
|
|
|
3369 fatal_error_in_progress++;
|
|
428
|
3370 }
|
|
771
|
3371 else if (fatal_error_in_progress == 2)
|
|
|
3372 stderr_out ("WARNING: Unable to auto-save your files properly.\n"
|
|
|
3373 "Some or all may in fact have been auto-saved.\n"
|
|
|
3374 "\n");
|
|
|
3375
|
|
|
3376 /* Now, reset our signal handler, so the next time, we just die.
|
|
|
3377 Don't do this before auto-saving. */
|
|
|
3378 if (sig >= 0)
|
|
|
3379 EMACS_SIGNAL (sig, SIG_DFL);
|
|
|
3380
|
|
|
3381 /* Keep in mind that there's more than one signal that we can crash
|
|
|
3382 on. */
|
|
|
3383 /* If fatal error occurs in code below, avoid infinite recursion. */
|
|
|
3384 if (fatal_error_in_progress <= 2)
|
|
|
3385 {
|
|
|
3386 shut_down_emacs (sig, Qnil, 1);
|
|
|
3387 stderr_out ("\nLisp backtrace follows:\n\n");
|
|
|
3388 debug_backtrace ();
|
|
|
3389 # if 0 /* This is evil, rarely useful, and causes grief in some cases. */
|
|
|
3390 /* Check for Sun-style stack printing via /proc */
|
|
|
3391 {
|
|
|
3392 const Char_ASCII *pstack = "/usr/proc/bin/pstack";
|
|
|
3393 if (access (pstack, X_OK) == 0)
|
|
|
3394 {
|
|
|
3395 Char_ASCII buf[100];
|
|
|
3396 stderr_out ("\nC backtrace follows:\n"
|
|
|
3397 "(A real debugger may provide better information)\n\n");
|
|
|
3398 sprintf (buf, "%s %d >&2", pstack, (int)getpid());
|
|
|
3399 system (buf);
|
|
|
3400 }
|
|
|
3401 }
|
|
|
3402 # endif
|
|
814
|
3403 #if defined (HAVE_MS_WINDOWS) && !defined (USER_IS_DEVELOPING_XEMACS)
|
|
771
|
3404 pause_so_user_can_read_messages (0);
|
|
|
3405 #endif
|
|
|
3406 }
|
|
428
|
3407 }
|
|
|
3408
|
|
771
|
3409 /* This is called when a fatal signal (SIGBUS aka "bus error", SIGSEGV aka
|
|
|
3410 "segmentation violation", SIGILL aka "illegal instruction", and many
|
|
|
3411 others) is sent to the program. This generally happens under Unix,
|
|
|
3412 not MS Windows. */
|
|
|
3413 SIGTYPE
|
|
|
3414 fatal_error_signal (int sig)
|
|
428
|
3415 {
|
|
771
|
3416 /* Unblock the signal so that if the same signal gets sent in the
|
|
|
3417 code below, we avoid a deadlock. */
|
|
|
3418 EMACS_UNBLOCK_SIGNAL (sig);
|
|
|
3419
|
|
|
3420 guts_of_fatal_error_signal (sig);
|
|
|
3421
|
|
|
3422 /* Signal the same code; this time it will really be fatal. */
|
|
|
3423 #ifdef WIN32_NATIVE
|
|
|
3424 raise (sig);
|
|
|
3425 #else
|
|
|
3426 kill (qxe_getpid (), sig);
|
|
|
3427 #endif
|
|
|
3428 SIGRETURN;
|
|
428
|
3429 }
|
|
|
3430
|
|
771
|
3431 #ifdef _MSC_VER
|
|
|
3432
|
|
|
3433 #define STATUS_ASSERTION_FAILURE 0xE0000001
|
|
|
3434
|
|
|
3435 static DWORD
|
|
|
3436 mswindows_handle_hardware_exceptions_1 (void)
|
|
428
|
3437 {
|
|
793
|
3438 inhibit_non_essential_printing_operations = 1;
|
|
|
3439 preparing_for_armageddon = 1;
|
|
814
|
3440 #if !defined (USER_IS_DEVELOPING_XEMACS)
|
|
771
|
3441 pause_so_user_can_read_messages (0);
|
|
814
|
3442 #endif
|
|
771
|
3443 return EXCEPTION_EXECUTE_HANDLER;
|
|
428
|
3444 }
|
|
|
3445
|
|
771
|
3446 /* This is called under MS Windows when an exception (this encompasses both
|
|
|
3447 user-defined exceptions and hardware exceptions such as GP faults aka
|
|
|
3448 SIGBUS or SIGSEGV) is triggered. */
|
|
|
3449
|
|
|
3450 static DWORD
|
|
|
3451 mswindows_handle_hardware_exceptions (DWORD code)
|
|
428
|
3452 {
|
|
771
|
3453 if (code != STATUS_ACCESS_VIOLATION && code != STATUS_ILLEGAL_INSTRUCTION
|
|
|
3454 && code != STATUS_PRIVILEGED_INSTRUCTION
|
|
|
3455 && code != STATUS_DATATYPE_MISALIGNMENT
|
|
|
3456 && code != STATUS_ASSERTION_FAILURE)
|
|
|
3457 return EXCEPTION_CONTINUE_SEARCH;
|
|
|
3458
|
|
|
3459 /* I don't know if this filter is still wrapped in the outer __try, but
|
|
|
3460 it doesn't hurt to have another one, and it lets us control more
|
|
|
3461 exactly what we really want to do in such a situation. What we do is
|
|
|
3462 pause, if we haven't already done so, so that the user can see what's
|
|
|
3463 output. This is critical because otherwise the output is gone. */
|
|
|
3464 __try
|
|
|
3465 {
|
|
|
3466 guts_of_fatal_error_signal (-1);
|
|
|
3467 }
|
|
|
3468 /* VC++ documentation says that
|
|
|
3469 GetExceptionCode() cannot be called inside the filter itself. */
|
|
|
3470
|
|
|
3471 /* __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {}
|
|
|
3472
|
|
|
3473 The line above is original. Unfortunately, when an error is tripped
|
|
|
3474 inside of the handler (e.g. during Fbacktrace()), and the handler for
|
|
|
3475 the handler is invoked, it correctly notices that something is amiss
|
|
|
3476 and it should just return -- but it returns EXCEPTION_CONTINUE_SEARCH,
|
|
|
3477 which causes the debugger to be invoked debugging the handler code in
|
|
|
3478 this function -- and WITH THE STACK UNWOUND so that you see main()
|
|
|
3479 calling mswindows_handle_hardware_exceptions(), calling Fbacktrace(),
|
|
|
3480 and a crash a couple of frames in -- AND NO SIGN OF THE ORIGINAL CRASH!
|
|
|
3481
|
|
|
3482 There's some real weirdness going on in the stack handling -- unlike
|
|
|
3483 in Unix, where further crashes just keep adding to the stack, it seems
|
|
|
3484 that under the structured-exception-handling, the stack can actually
|
|
|
3485 bounce back and forth between the full stack at the location of the
|
|
|
3486 exception and the unwound stack at the place where the __try clause was
|
|
|
3487 established. I don't completely understand it. What I do know is that
|
|
|
3488 returning EXCEPTION_EXECUTE_HANDLER on nested crash has the effect of
|
|
|
3489 aborting execution of the handler and going back to the outer filter
|
|
|
3490 function, which returns EXCEPTION_CONTINUE_SEARCH and everything is
|
|
|
3491 hunky-dorey -- your debugger sees a crash at the right location with
|
|
|
3492 the right stack.
|
|
|
3493
|
|
|
3494 I'm leaving in the trickier Unix-like code in the handler; someone who
|
|
|
3495 understands better than me how the stack works in these handlers could
|
|
|
3496 fix it up more. As it is, it works pretty well, so I'm not likely to
|
|
|
3497 touch it more. --ben
|
|
|
3498 */
|
|
|
3499
|
|
|
3500 __except (mswindows_handle_hardware_exceptions_1 ()) {}
|
|
|
3501
|
|
|
3502 /* pretend we didn't handle this, so that the debugger is invoked and/or
|
|
|
3503 the normal GPF box appears. */
|
|
|
3504 return EXCEPTION_CONTINUE_SEARCH;
|
|
428
|
3505 }
|
|
|
3506
|
|
771
|
3507 #endif /* _MSC_VER */
|
|
|
3508
|
|
|
3509 /* -------------------------------------- */
|
|
|
3510 /* abnormal shutdowns: assertion failures */
|
|
|
3511 /* -------------------------------------- */
|
|
428
|
3512
|
|
|
3513 /* This flag is useful to define if you're under a debugger; this way, you
|
|
|
3514 can put a breakpoint of assert_failed() and debug multiple problems
|
|
|
3515 in one session without having to recompile. */
|
|
|
3516 /* #define ASSERTIONS_DONT_ABORT */
|
|
|
3517
|
|
|
3518 #ifdef USE_ASSERTIONS
|
|
|
3519 /* This highly dubious kludge ... shut up Jamie, I'm tired of your slagging. */
|
|
|
3520
|
|
771
|
3521 /* Nonzero if handling an assertion failure. (Bumped by one each time
|
|
|
3522 we recursively hit such a failure.) */
|
|
442
|
3523 static int in_assert_failed;
|
|
771
|
3524
|
|
442
|
3525 static const char *assert_failed_file;
|
|
|
3526 static int assert_failed_line;
|
|
|
3527 static const char *assert_failed_expr;
|
|
|
3528
|
|
|
3529 #ifdef fprintf
|
|
|
3530 #undef fprintf
|
|
|
3531 #endif
|
|
|
3532
|
|
771
|
3533 /* This is called when an assert() fails or when abort() is called -- both
|
|
|
3534 of those are defined in the preprocessor to an expansion involving
|
|
|
3535 assert_failed(). */
|
|
442
|
3536 void
|
|
|
3537 assert_failed (const char *file, int line, const char *expr)
|
|
428
|
3538 {
|
|
442
|
3539 /* If we're already crashing, let's not crash again. This might be
|
|
|
3540 critical to getting auto-saving working properly. */
|
|
|
3541 if (fatal_error_in_progress)
|
|
|
3542 return;
|
|
|
3543
|
|
|
3544 /* We are extremely paranoid so we sensibly deal with recursive
|
|
|
3545 assertion failures. */
|
|
|
3546 in_assert_failed++;
|
|
771
|
3547 inhibit_non_essential_printing_operations = 1;
|
|
442
|
3548
|
|
|
3549 if (in_assert_failed >= 4)
|
|
|
3550 _exit (-1);
|
|
|
3551 else if (in_assert_failed == 3)
|
|
|
3552 {
|
|
771
|
3553 debugging_breakpoint ();
|
|
442
|
3554 _exit (-1);
|
|
|
3555 }
|
|
|
3556 else if (in_assert_failed == 2)
|
|
|
3557 {
|
|
771
|
3558 /* Ultra-paranoia. stderr_out() tries very hard not to do
|
|
|
3559 anything during assertion failures that might trigger more
|
|
|
3560 failures; but we might have messed up somewhere. fprintf was
|
|
|
3561 undeffed above, in case it was encapsulated. */
|
|
442
|
3562 fprintf (stderr,
|
|
|
3563 "Fatal error: recursive assertion failure, "
|
|
|
3564 "file %s, line %d, %s\n",
|
|
|
3565 file, line, expr);
|
|
|
3566 fprintf (stderr,
|
|
|
3567 "Original assertion failure: file %s, line %d, %s\n",
|
|
|
3568 assert_failed_file, assert_failed_line, assert_failed_expr);
|
|
|
3569 }
|
|
|
3570 else
|
|
|
3571 {
|
|
|
3572 assert_failed_file = file;
|
|
|
3573 assert_failed_line = line;
|
|
|
3574 assert_failed_expr = expr;
|
|
|
3575
|
|
771
|
3576 stderr_out ("\nFatal error: assertion failed, file %s, line %d, %s\n",
|
|
|
3577 file, line, expr);
|
|
442
|
3578 }
|
|
|
3579
|
|
771
|
3580 /* Enable the following if you want a breakpoint right away to the
|
|
|
3581 debugger, without the whole shutdown processing first. This can be
|
|
|
3582 useful if you're afraid the shutdown processing will modify state that
|
|
|
3583 you're trying to debug (generally fairly unlikely); but you then don't
|
|
|
3584 get the auto-save behavior, which may be extremely important if you
|
|
|
3585 were in the middle of doing something */
|
|
|
3586 /* debugging_breakpoint (); */
|
|
442
|
3587 #if !defined (ASSERTIONS_DONT_ABORT)
|
|
771
|
3588 #ifdef _MSC_VER
|
|
|
3589 /* Calling abort() directly just seems to exit, in a way we can't
|
|
|
3590 trap. (#### The docs say it does raise(SIGABRT), which we should be
|
|
|
3591 able to trap. Perhaps we're messing up somewhere? Or perhaps MS is
|
|
|
3592 messed up.)
|
|
|
3593
|
|
|
3594 So, instead we cause an exception and enter into the structured
|
|
|
3595 exception-handling mechanism, which is just like what happens when a
|
|
|
3596 GPF occurs, and is cleaner anyway. (If we entered into one of the
|
|
|
3597 signal handlers, a crash in there would enter anyway into the
|
|
|
3598 structured exception stuff, and you'd get some weird mixture. Cleaner
|
|
|
3599 to keep it all in the expected way.)
|
|
|
3600 */
|
|
|
3601 /* Either of the following work in terms of causing an exception. The
|
|
|
3602 second one looks cleaner but you get an odd message about "Unknown
|
|
|
3603 software exception ..." without the obvious "OK to terminate", "Cancel
|
|
|
3604 to debug"; instead, you just get OK/Cancel, which in fact do those
|
|
|
3605 same things. */
|
|
|
3606 * ((int *) 0) = 666;
|
|
|
3607 /* RaiseException (STATUS_ASSERTION_FAILURE, EXCEPTION_NONCONTINUABLE, 0,
|
|
|
3608 0); */
|
|
|
3609 #else
|
|
|
3610 really_abort ();
|
|
|
3611 #endif /* _MSC_VER */
|
|
|
3612 #endif /* !defined (ASSERTIONS_DONT_ABORT) */
|
|
|
3613 inhibit_non_essential_printing_operations = 0;
|
|
442
|
3614 in_assert_failed = 0;
|
|
428
|
3615 }
|
|
|
3616 #endif /* USE_ASSERTIONS */
|
|
|
3617
|
|
771
|
3618 /* -------------------------------------- */
|
|
|
3619 /* low-memory notification */
|
|
|
3620 /* -------------------------------------- */
|
|
|
3621
|
|
|
3622 #ifdef SIGDANGER
|
|
|
3623
|
|
|
3624 /* Handler for SIGDANGER. */
|
|
|
3625 SIGTYPE
|
|
|
3626 memory_warning_signal (int sig)
|
|
|
3627 {
|
|
|
3628 /* #### bad bad bad; this function shouldn't do anything except
|
|
|
3629 set a flag, or weird corruption could happen. */
|
|
|
3630 EMACS_SIGNAL (sig, memory_warning_signal);
|
|
|
3631
|
|
|
3632 malloc_warning
|
|
|
3633 (GETTEXT ("Operating system warns that virtual memory is running low.\n"));
|
|
|
3634
|
|
|
3635 /* It might be unsafe to call do_auto_save now. */
|
|
|
3636 force_auto_save_soon ();
|
|
|
3637 }
|
|
|
3638 #endif /* SIGDANGER */
|
|
|
3639
|
|
|
3640
|
|
|
3641 /************************************************************************/
|
|
|
3642 /* Miscellaneous */
|
|
|
3643 /************************************************************************/
|
|
|
3644
|
|
|
3645 DEFUN ("noninteractive", Fnoninteractive, 0, 0, 0, /*
|
|
|
3646 Non-nil return value means XEmacs is running without interactive terminal.
|
|
528
|
3647 */
|
|
771
|
3648 ())
|
|
528
|
3649 {
|
|
771
|
3650 return noninteractive ? Qt : Qnil;
|
|
528
|
3651 }
|
|
|
3652
|
|
428
|
3653 #ifdef QUANTIFY
|
|
|
3654 DEFUN ("quantify-start-recording-data", Fquantify_start_recording_data,
|
|
|
3655 0, 0, "", /*
|
|
|
3656 Start recording Quantify data.
|
|
|
3657 */
|
|
|
3658 ())
|
|
|
3659 {
|
|
|
3660 quantify_start_recording_data ();
|
|
|
3661 return Qnil;
|
|
|
3662 }
|
|
|
3663
|
|
|
3664 DEFUN ("quantify-stop-recording-data", Fquantify_stop_recording_data,
|
|
|
3665 0, 0, "", /*
|
|
|
3666 Stop recording Quantify data.
|
|
|
3667 */
|
|
|
3668 ())
|
|
|
3669 {
|
|
|
3670 quantify_stop_recording_data ();
|
|
|
3671 return Qnil;
|
|
|
3672 }
|
|
|
3673
|
|
|
3674 DEFUN ("quantify-clear-data", Fquantify_clear_data, 0, 0, "", /*
|
|
|
3675 Clear all Quantify data.
|
|
|
3676 */
|
|
|
3677 ())
|
|
|
3678 {
|
|
|
3679 quantify_clear_data ();
|
|
|
3680 return Qnil;
|
|
|
3681 }
|
|
|
3682 #endif /* QUANTIFY */
|
|
|
3683
|
|
|
3684 void
|
|
|
3685 syms_of_emacs (void)
|
|
|
3686 {
|
|
|
3687 #ifndef CANNOT_DUMP
|
|
|
3688 DEFSUBR (Fdump_emacs);
|
|
|
3689 #endif /* !CANNOT_DUMP */
|
|
|
3690
|
|
|
3691 DEFSUBR (Frun_emacs_from_temacs);
|
|
|
3692 DEFSUBR (Frunning_temacs_p);
|
|
|
3693 DEFSUBR (Finvocation_name);
|
|
|
3694 DEFSUBR (Finvocation_directory);
|
|
|
3695 DEFSUBR (Fkill_emacs);
|
|
|
3696 DEFSUBR (Fnoninteractive);
|
|
|
3697
|
|
528
|
3698 #ifdef DEBUG_XEMACS
|
|
|
3699 DEFSUBR (Fforce_debugging_signal);
|
|
|
3700 #endif
|
|
|
3701
|
|
428
|
3702 #ifdef QUANTIFY
|
|
|
3703 DEFSUBR (Fquantify_start_recording_data);
|
|
|
3704 DEFSUBR (Fquantify_stop_recording_data);
|
|
|
3705 DEFSUBR (Fquantify_clear_data);
|
|
|
3706 #endif /* QUANTIFY */
|
|
|
3707
|
|
563
|
3708 DEFSYMBOL (Qkill_emacs_hook);
|
|
|
3709 DEFSYMBOL (Qsave_buffers_kill_emacs);
|
|
428
|
3710 }
|
|
|
3711
|
|
776
|
3712 /* Yuck! These variables may get set from command-line options when
|
|
|
3713 dumping; if we don't clear them, they will still be on once the dumped
|
|
|
3714 XEmacs reloads. (not an issue with pdump, as we kludge around this in
|
|
|
3715 main_1().) */
|
|
|
3716
|
|
|
3717 void
|
|
|
3718 zero_out_command_line_status_vars (void)
|
|
|
3719 {
|
|
|
3720 vanilla_inhibiting = 0;
|
|
|
3721 inhibit_early_packages = 0;
|
|
|
3722 inhibit_all_packages = 0;
|
|
|
3723 inhibit_autoloads = 0;
|
|
|
3724 debug_paths = 0;
|
|
|
3725 #ifndef INHIBIT_SITE_LISP
|
|
|
3726 inhibit_site_lisp = 0;
|
|
|
3727 #else
|
|
|
3728 inhibit_site_lisp = 1;
|
|
|
3729 #endif
|
|
|
3730 #ifndef INHIBIT_SITE_MODULES
|
|
|
3731 inhibit_site_modules = 0;
|
|
|
3732 #else
|
|
|
3733 inhibit_site_modules = 1;
|
|
|
3734 #endif
|
|
|
3735 }
|
|
|
3736
|
|
428
|
3737 void
|
|
|
3738 vars_of_emacs (void)
|
|
|
3739 {
|
|
|
3740 DEFVAR_BOOL ("suppress-early-error-handler-backtrace",
|
|
|
3741 &suppress_early_error_handler_backtrace /*
|
|
|
3742 Non-nil means early error handler shouldn't print a backtrace.
|
|
|
3743 */ );
|
|
|
3744
|
|
|
3745 DEFVAR_LISP ("command-line-args", &Vcommand_line_args /*
|
|
|
3746 Args passed by shell to XEmacs, as a list of strings.
|
|
|
3747 */ );
|
|
|
3748
|
|
|
3749 DEFVAR_LISP ("invocation-name", &Vinvocation_name /*
|
|
|
3750 The program name that was used to run XEmacs.
|
|
|
3751 Any directory names are omitted.
|
|
|
3752 */ );
|
|
|
3753
|
|
|
3754 DEFVAR_LISP ("invocation-directory", &Vinvocation_directory /*
|
|
|
3755 The directory in which the XEmacs executable was found, to run it.
|
|
|
3756 The value is simply the program name if that directory's name is not known.
|
|
|
3757 */ );
|
|
|
3758
|
|
|
3759 DEFVAR_LISP ("invocation-path", &Vinvocation_path /*
|
|
|
3760 The path in which the XEmacs executable was found, to run it.
|
|
|
3761 The value is simply the value of environment variable PATH on startup
|
|
|
3762 if XEmacs was found there.
|
|
|
3763 */ );
|
|
|
3764
|
|
|
3765 #if 0 /* FSFmacs */
|
|
776
|
3766 xxDEFVAR_LISP ("installation-directory", &Vinstallation_directory /*
|
|
|
3767 A directory within which to look for the `lib-src' and `etc' directories.
|
|
|
3768 This is non-nil when we can't find those directories in their standard
|
|
|
3769 installed locations, but we can find them ear where the XEmacs executable
|
|
|
3770 was found.
|
|
|
3771 */ );
|
|
428
|
3772 #endif
|
|
|
3773
|
|
|
3774 DEFVAR_LISP ("system-type", &Vsystem_type /*
|
|
|
3775 Symbol indicating type of operating system you are using.
|
|
|
3776 */ );
|
|
|
3777 Vsystem_type = intern (SYSTEM_TYPE);
|
|
771
|
3778 Fprovide (Vsystem_type);
|
|
428
|
3779
|
|
|
3780 #ifndef EMACS_CONFIGURATION
|
|
|
3781 # define EMACS_CONFIGURATION "UNKNOWN"
|
|
|
3782 #endif
|
|
|
3783 DEFVAR_LISP ("system-configuration", &Vsystem_configuration /*
|
|
|
3784 String naming the configuration XEmacs was built for.
|
|
|
3785 */ );
|
|
|
3786 Vsystem_configuration = build_string (EMACS_CONFIGURATION);
|
|
|
3787
|
|
|
3788 #ifndef EMACS_CONFIG_OPTIONS
|
|
|
3789 # define EMACS_CONFIG_OPTIONS "UNKNOWN"
|
|
|
3790 #endif
|
|
|
3791 DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options /*
|
|
|
3792 String containing the configuration options XEmacs was built with.
|
|
|
3793 */ );
|
|
|
3794 Vsystem_configuration_options = build_string (EMACS_CONFIG_OPTIONS);
|
|
|
3795
|
|
|
3796 DEFVAR_LISP ("emacs-major-version", &Vemacs_major_version /*
|
|
|
3797 Major version number of this version of Emacs, as an integer.
|
|
|
3798 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
3799 FSF Emacs: 19.23
|
|
|
3800 XEmacs: 19.10
|
|
|
3801 */ );
|
|
|
3802 Vemacs_major_version = make_int (EMACS_MAJOR_VERSION);
|
|
|
3803
|
|
|
3804 DEFVAR_LISP ("emacs-minor-version", &Vemacs_minor_version /*
|
|
|
3805 Minor version number of this version of Emacs, as an integer.
|
|
|
3806 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
3807 FSF Emacs: 19.23
|
|
|
3808 XEmacs: 19.10
|
|
|
3809 */ );
|
|
|
3810 Vemacs_minor_version = make_int (EMACS_MINOR_VERSION);
|
|
|
3811
|
|
|
3812 DEFVAR_LISP ("emacs-patch-level", &Vemacs_patch_level /*
|
|
|
3813 The patch level of this version of Emacs, as an integer.
|
|
|
3814 The value is non-nil if this version of XEmacs is part of a series of
|
|
|
3815 stable XEmacsen, but has bug fixes applied.
|
|
|
3816 Warning: this variable does not exist in FSF Emacs or in XEmacs versions
|
|
|
3817 earlier than 21.1.1
|
|
|
3818 */ );
|
|
|
3819 #ifdef EMACS_PATCH_LEVEL
|
|
|
3820 Vemacs_patch_level = make_int (EMACS_PATCH_LEVEL);
|
|
|
3821 #else
|
|
|
3822 Vemacs_patch_level = Qnil;
|
|
|
3823 #endif
|
|
|
3824
|
|
|
3825 DEFVAR_LISP ("emacs-beta-version", &Vemacs_beta_version /*
|
|
|
3826 Beta number of this version of Emacs, as an integer.
|
|
|
3827 The value is nil if this is an officially released version of XEmacs.
|
|
|
3828 Warning: this variable does not exist in FSF Emacs or in XEmacs versions
|
|
|
3829 earlier than 20.3.
|
|
|
3830 */ );
|
|
|
3831 #ifdef EMACS_BETA_VERSION
|
|
|
3832 Vemacs_beta_version = make_int (EMACS_BETA_VERSION);
|
|
|
3833 #else
|
|
|
3834 Vemacs_beta_version = Qnil;
|
|
|
3835 #endif
|
|
|
3836
|
|
|
3837 #ifdef INFODOCK
|
|
|
3838 DEFVAR_LISP ("infodock-major-version", &Vinfodock_major_version /*
|
|
|
3839 Major version number of this InfoDock release.
|
|
|
3840 */ );
|
|
|
3841 Vinfodock_major_version = make_int (INFODOCK_MAJOR_VERSION);
|
|
|
3842
|
|
|
3843 DEFVAR_LISP ("infodock-minor-version", &Vinfodock_minor_version /*
|
|
|
3844 Minor version number of this InfoDock release.
|
|
|
3845 */ );
|
|
|
3846 Vinfodock_minor_version = make_int (INFODOCK_MINOR_VERSION);
|
|
|
3847
|
|
|
3848 DEFVAR_LISP ("infodock-build-version", &Vinfodock_build_version /*
|
|
|
3849 Build version of this InfoDock release.
|
|
|
3850 */ );
|
|
|
3851 Vinfodock_build_version = make_int (INFODOCK_BUILD_VERSION);
|
|
|
3852 #endif
|
|
|
3853
|
|
|
3854 DEFVAR_LISP ("xemacs-codename", &Vxemacs_codename /*
|
|
|
3855 Codename of this version of Emacs (a string).
|
|
|
3856 */ );
|
|
|
3857 #ifndef XEMACS_CODENAME
|
|
|
3858 #define XEMACS_CODENAME "Noname"
|
|
|
3859 #endif
|
|
|
3860 Vxemacs_codename = build_string (XEMACS_CODENAME);
|
|
|
3861
|
|
442
|
3862 /* Lisp variables which contain command line flags.
|
|
|
3863
|
|
|
3864 The portable dumper stomps on these; they must be saved and restored
|
|
|
3865 if they are processed before the call to pdump_load() in main_1().
|
|
|
3866 */
|
|
428
|
3867 DEFVAR_BOOL ("noninteractive", &noninteractive1 /*
|
|
|
3868 Non-nil means XEmacs is running without interactive terminal.
|
|
|
3869 */ );
|
|
|
3870
|
|
776
|
3871 DEFVAR_BOOL ("vanilla-inhibiting", &vanilla_inhibiting /*
|
|
|
3872 Set to non-nil when the user-init and site-start files should not be loaded.
|
|
|
3873 */ );
|
|
|
3874
|
|
428
|
3875 DEFVAR_BOOL ("inhibit-early-packages", &inhibit_early_packages /*
|
|
|
3876 Set to non-nil when the early packages should not be respected at startup.
|
|
|
3877 */ );
|
|
|
3878
|
|
776
|
3879 DEFVAR_BOOL ("inhibit-all-packages", &inhibit_all_packages /*
|
|
|
3880 Set to non-nil when the no packages should not be respected at startup.
|
|
|
3881 XEmacs will utterly ignore the packages -- not in load-path, not set up as
|
|
|
3882 autoloads, nothing.
|
|
|
3883 */ );
|
|
|
3884
|
|
428
|
3885 DEFVAR_BOOL ("inhibit-autoloads", &inhibit_autoloads /*
|
|
|
3886 Set to non-nil when autoloads should not be loaded at startup.
|
|
|
3887 */ );
|
|
|
3888
|
|
|
3889 DEFVAR_BOOL ("debug-paths", &debug_paths /*
|
|
|
3890 Set to non-nil when debug information about paths should be printed.
|
|
|
3891 */ );
|
|
|
3892
|
|
|
3893 DEFVAR_BOOL ("inhibit-site-lisp", &inhibit_site_lisp /*
|
|
|
3894 Set to non-nil when the site-lisp should not be searched at startup.
|
|
|
3895 */ );
|
|
|
3896 #ifdef INHIBIT_SITE_LISP
|
|
|
3897 inhibit_site_lisp = 1;
|
|
|
3898 #endif
|
|
|
3899
|
|
|
3900 DEFVAR_BOOL ("inhibit-site-modules", &inhibit_site_modules /*
|
|
|
3901 Set to non-nil when site-modules should not be searched at startup.
|
|
|
3902 */ );
|
|
|
3903 #ifdef INHIBIT_SITE_MODULES
|
|
|
3904 inhibit_site_modules = 1;
|
|
|
3905 #endif
|
|
|
3906
|
|
|
3907 DEFVAR_INT ("emacs-priority", &emacs_priority /*
|
|
|
3908 Priority for XEmacs to run at.
|
|
|
3909 This value is effective only if set before XEmacs is dumped,
|
|
|
3910 and only if the XEmacs executable is installed with setuid to permit
|
|
|
3911 it to change priority. (XEmacs sets its uid back to the real uid.)
|
|
|
3912 Currently, you need to define SET_EMACS_PRIORITY in `config.h'
|
|
|
3913 before you compile XEmacs, to enable the code for this feature.
|
|
|
3914 */ );
|
|
|
3915 emacs_priority = 0;
|
|
|
3916
|
|
|
3917 DEFVAR_CONST_LISP ("internal-error-checking", &Vinternal_error_checking /*
|
|
|
3918 Internal error checking built-in into this instance of XEmacs.
|
|
|
3919 This is a list of symbols, initialized at build-time. Legal symbols
|
|
|
3920 are:
|
|
|
3921
|
|
|
3922 extents - check extents prior to each extent change;
|
|
800
|
3923 types - check types strictly;
|
|
428
|
3924 malloc - check operation of malloc;
|
|
|
3925 gc - check garbage collection;
|
|
800
|
3926 text - check text and buffer positions;
|
|
|
3927 display - check redisplay structure consistency;
|
|
|
3928 glyphs - check glyph structure consistency;
|
|
|
3929 byte-code - check byte-code consistency;.
|
|
|
3930 structures - check other structure consistency.
|
|
442
|
3931
|
|
|
3932 quick-build - user has requested the "quick-build" configure option.
|
|
428
|
3933 */ );
|
|
|
3934 Vinternal_error_checking = Qnil;
|
|
|
3935 #ifdef ERROR_CHECK_EXTENTS
|
|
|
3936 Vinternal_error_checking = Fcons (intern ("extents"),
|
|
|
3937 Vinternal_error_checking);
|
|
|
3938 #endif
|
|
800
|
3939 #ifdef ERROR_CHECK_TYPES
|
|
|
3940 Vinternal_error_checking = Fcons (intern ("types"),
|
|
428
|
3941 Vinternal_error_checking);
|
|
|
3942 #endif
|
|
|
3943 #ifdef ERROR_CHECK_MALLOC
|
|
|
3944 Vinternal_error_checking = Fcons (intern ("malloc"),
|
|
|
3945 Vinternal_error_checking);
|
|
|
3946 #endif
|
|
|
3947 #ifdef ERROR_CHECK_GC
|
|
|
3948 Vinternal_error_checking = Fcons (intern ("gc"),
|
|
|
3949 Vinternal_error_checking);
|
|
|
3950 #endif
|
|
800
|
3951 #ifdef ERROR_CHECK_TEXT
|
|
|
3952 Vinternal_error_checking = Fcons (intern ("text"),
|
|
|
3953 Vinternal_error_checking);
|
|
|
3954 #endif
|
|
|
3955 #ifdef ERROR_CHECK_DISPLAY
|
|
|
3956 Vinternal_error_checking = Fcons (intern ("display"),
|
|
|
3957 Vinternal_error_checking);
|
|
|
3958 #endif
|
|
|
3959 #ifdef ERROR_CHECK_GLYPHS
|
|
|
3960 Vinternal_error_checking = Fcons (intern ("glyphs"),
|
|
|
3961 Vinternal_error_checking);
|
|
|
3962 #endif
|
|
|
3963 #ifdef ERROR_CHECK_BYTE_CODE
|
|
|
3964 Vinternal_error_checking = Fcons (intern ("byte-code"),
|
|
|
3965 Vinternal_error_checking);
|
|
|
3966 #endif
|
|
|
3967 #ifdef ERROR_CHECK_STRUCTURES
|
|
|
3968 Vinternal_error_checking = Fcons (intern ("structures"),
|
|
428
|
3969 Vinternal_error_checking);
|
|
|
3970 #endif
|
|
442
|
3971 #ifdef QUICK_BUILD
|
|
|
3972 Vinternal_error_checking = Fcons (intern ("quick-build"),
|
|
|
3973 Vinternal_error_checking);
|
|
|
3974 #endif
|
|
428
|
3975
|
|
438
|
3976 DEFVAR_CONST_LISP ("mail-lock-methods", &Vmail_lock_methods /*
|
|
|
3977 Mail spool locking methods supported by this instance of XEmacs.
|
|
|
3978 This is a list of symbols. Each of the symbols is one of the
|
|
|
3979 following: dot, lockf, flock, locking, mmdf.
|
|
|
3980 */ );
|
|
|
3981 {
|
|
|
3982 Vmail_lock_methods = Qnil;
|
|
|
3983 Vmail_lock_methods = Fcons (intern ("dot"), Vmail_lock_methods);
|
|
|
3984 #ifdef HAVE_LOCKF
|
|
|
3985 Vmail_lock_methods = Fcons (intern ("lockf"), Vmail_lock_methods);
|
|
|
3986 #endif
|
|
|
3987 #ifdef HAVE_FLOCK
|
|
|
3988 Vmail_lock_methods = Fcons (intern ("flock"), Vmail_lock_methods);
|
|
|
3989 #endif
|
|
|
3990 #ifdef HAVE_MMDF
|
|
|
3991 Vmail_lock_methods = Fcons (intern ("mmdf"), Vmail_lock_methods);
|
|
|
3992 #endif
|
|
|
3993 #ifdef HAVE_LOCKING
|
|
|
3994 Vmail_lock_methods = Fcons (intern ("locking"), Vmail_lock_methods);
|
|
|
3995 #endif
|
|
|
3996 }
|
|
442
|
3997
|
|
438
|
3998 DEFVAR_CONST_LISP ("configure-mail-lock-method", &Vconfigure_mail_lock_method /*
|
|
|
3999 Mail spool locking method suggested by configure. This is one
|
|
|
4000 of the symbols in MAIL-LOCK-METHODS.
|
|
|
4001 */ );
|
|
|
4002 {
|
|
|
4003 #if defined(MAIL_LOCK_FLOCK) && defined(HAVE_FLOCK)
|
|
771
|
4004 Vconfigure_mail_lock_method = intern ("flock");
|
|
438
|
4005 #elif defined(MAIL_LOCK_LOCKF) && defined(HAVE_LOCKF)
|
|
771
|
4006 Vconfigure_mail_lock_method = intern ("lockf");
|
|
438
|
4007 #elif defined(MAIL_LOCK_MMDF) && defined(HAVE_MMDF)
|
|
771
|
4008 Vconfigure_mail_lock_method = intern ("mmdf");
|
|
438
|
4009 #elif defined(MAIL_LOCK_LOCKING) && defined(HAVE_LOCKING)
|
|
771
|
4010 Vconfigure_mail_lock_method = intern ("locking");
|
|
438
|
4011 #else
|
|
771
|
4012 Vconfigure_mail_lock_method = intern ("dot");
|
|
438
|
4013 #endif
|
|
|
4014 }
|
|
428
|
4015 }
|
|
|
4016
|
|
|
4017 void
|
|
|
4018 complex_vars_of_emacs (void)
|
|
|
4019 {
|
|
|
4020 /* This is all related to path searching. */
|
|
|
4021
|
|
|
4022 DEFVAR_LISP ("emacs-program-name", &Vemacs_program_name /*
|
|
|
4023 *Name of the Emacs variant.
|
|
|
4024 For example, this may be \"xemacs\" or \"infodock\".
|
|
|
4025 This is mainly meant for use in path searching.
|
|
|
4026 */ );
|
|
771
|
4027 Vemacs_program_name = build_ext_string (PATH_PROGNAME, Qfile_name);
|
|
428
|
4028
|
|
|
4029 DEFVAR_LISP ("emacs-program-version", &Vemacs_program_version /*
|
|
|
4030 *Version of the Emacs variant.
|
|
444
|
4031 This typically has the form NN.NN-bNN.
|
|
428
|
4032 This is mainly meant for use in path searching.
|
|
|
4033 */ );
|
|
771
|
4034 Vemacs_program_version = build_ext_string (PATH_VERSION, Qfile_name);
|
|
428
|
4035
|
|
|
4036 DEFVAR_LISP ("exec-path", &Vexec_path /*
|
|
|
4037 *List of directories to search programs to run in subprocesses.
|
|
|
4038 Each element is a string (directory name) or nil (try default directory).
|
|
|
4039 */ );
|
|
|
4040 Vexec_path = Qnil;
|
|
|
4041
|
|
|
4042 DEFVAR_LISP ("exec-directory", &Vexec_directory /*
|
|
|
4043 *Directory of architecture-dependent files that come with XEmacs,
|
|
|
4044 especially executable programs intended for XEmacs to invoke.
|
|
|
4045 */ );
|
|
|
4046 Vexec_directory = Qnil;
|
|
|
4047
|
|
|
4048 DEFVAR_LISP ("configure-exec-directory", &Vconfigure_exec_directory /*
|
|
|
4049 For internal use by the build procedure only.
|
|
444
|
4050 configure's idea of what `exec-directory' will be.
|
|
428
|
4051 */ );
|
|
|
4052 #ifdef PATH_EXEC
|
|
|
4053 Vconfigure_exec_directory = Ffile_name_as_directory
|
|
771
|
4054 (build_ext_string (PATH_EXEC, Qfile_name));
|
|
428
|
4055 #else
|
|
|
4056 Vconfigure_exec_directory = Qnil;
|
|
|
4057 #endif
|
|
|
4058
|
|
|
4059 DEFVAR_LISP ("lisp-directory", &Vlisp_directory /*
|
|
|
4060 *Directory of core Lisp files that come with XEmacs.
|
|
|
4061 */ );
|
|
|
4062 Vlisp_directory = Qnil;
|
|
|
4063
|
|
|
4064 DEFVAR_LISP ("configure-lisp-directory", &Vconfigure_lisp_directory /*
|
|
|
4065 For internal use by the build procedure only.
|
|
444
|
4066 configure's idea of what `lisp-directory' will be.
|
|
428
|
4067 */ );
|
|
|
4068 #ifdef PATH_LOADSEARCH
|
|
|
4069 Vconfigure_lisp_directory = Ffile_name_as_directory
|
|
771
|
4070 (build_ext_string (PATH_LOADSEARCH, Qfile_name));
|
|
428
|
4071 #else
|
|
|
4072 Vconfigure_lisp_directory = Qnil;
|
|
|
4073 #endif
|
|
|
4074
|
|
460
|
4075 DEFVAR_LISP ("mule-lisp-directory", &Vmule_lisp_directory /*
|
|
|
4076 *Directory of Mule Lisp files that come with XEmacs.
|
|
|
4077 */ );
|
|
|
4078 Vmule_lisp_directory = Qnil;
|
|
|
4079
|
|
|
4080 DEFVAR_LISP ("configure-mule-lisp-directory", &Vconfigure_mule_lisp_directory /*
|
|
|
4081 For internal use by the build procedure only.
|
|
|
4082 configure's idea of what `mule-lisp-directory' will be.
|
|
|
4083 */ );
|
|
|
4084 #ifdef PATH_MULELOADSEARCH
|
|
|
4085 Vconfigure_mule_lisp_directory = Ffile_name_as_directory
|
|
|
4086 (build_string ((char *) PATH_MULELOADSEARCH));
|
|
|
4087 #else
|
|
|
4088 Vconfigure_mule_lisp_directory = Qnil;
|
|
|
4089 #endif
|
|
|
4090
|
|
428
|
4091 DEFVAR_LISP ("module-directory", &Vmodule_directory /*
|
|
|
4092 *Directory of core dynamic modules that come with XEmacs.
|
|
|
4093 */ );
|
|
|
4094 Vmodule_directory = Qnil;
|
|
|
4095
|
|
|
4096 DEFVAR_LISP ("configure-module-directory", &Vconfigure_module_directory /*
|
|
|
4097 For internal use by the build procedure only.
|
|
444
|
4098 configure's idea of what `module-directory' will be.
|
|
428
|
4099 */ );
|
|
|
4100 #ifdef PATH_MODULESEARCH
|
|
|
4101 Vconfigure_module_directory = Ffile_name_as_directory
|
|
771
|
4102 (build_ext_string (PATH_MODULESEARCH, Qfile_name));
|
|
428
|
4103 #else
|
|
|
4104 Vconfigure_module_directory = Qnil;
|
|
|
4105 #endif
|
|
|
4106
|
|
|
4107 DEFVAR_LISP ("configure-package-path", &Vconfigure_package_path /*
|
|
|
4108 For internal use by the build procedure only.
|
|
|
4109 configure's idea of what the package path will be.
|
|
|
4110 */ );
|
|
|
4111 #ifdef PATH_PACKAGEPATH
|
|
771
|
4112 Vconfigure_package_path = split_external_path (PATH_PACKAGEPATH);
|
|
428
|
4113 #else
|
|
|
4114 Vconfigure_package_path = Qnil;
|
|
|
4115 #endif
|
|
|
4116
|
|
|
4117 DEFVAR_LISP ("data-directory", &Vdata_directory /*
|
|
|
4118 *Directory of architecture-independent files that come with XEmacs,
|
|
|
4119 intended for XEmacs to use.
|
|
|
4120 Use of this variable in new code is almost never correct. See the
|
|
442
|
4121 functions `locate-data-file' and `locate-data-directory' and the variable
|
|
|
4122 `data-directory-list'.
|
|
428
|
4123 */ );
|
|
|
4124 Vdata_directory = Qnil;
|
|
|
4125
|
|
|
4126 DEFVAR_LISP ("configure-data-directory", &Vconfigure_data_directory /*
|
|
|
4127 For internal use by the build procedure only.
|
|
444
|
4128 configure's idea of what `data-directory' will be.
|
|
428
|
4129 */ );
|
|
|
4130 #ifdef PATH_DATA
|
|
|
4131 Vconfigure_data_directory = Ffile_name_as_directory
|
|
771
|
4132 (build_ext_string (PATH_DATA, Qfile_name));
|
|
428
|
4133 #else
|
|
|
4134 Vconfigure_data_directory = Qnil;
|
|
|
4135 #endif
|
|
|
4136
|
|
|
4137 DEFVAR_LISP ("data-directory-list", &Vdata_directory_list /*
|
|
|
4138 *List of directories of architecture-independent files that come with XEmacs
|
|
|
4139 or were installed as packages, and are intended for XEmacs to use.
|
|
|
4140 */ );
|
|
|
4141 Vdata_directory_list = Qnil;
|
|
|
4142
|
|
|
4143 DEFVAR_LISP ("site-directory", &Vsite_directory /*
|
|
|
4144 *Directory of site-specific Lisp files that come with XEmacs.
|
|
|
4145 */ );
|
|
|
4146 Vsite_directory = Qnil;
|
|
|
4147
|
|
|
4148 DEFVAR_LISP ("configure-site-directory", &Vconfigure_site_directory /*
|
|
|
4149 For internal use by the build procedure only.
|
|
444
|
4150 configure's idea of what `site-directory' will be.
|
|
428
|
4151 */ );
|
|
|
4152 #ifdef PATH_SITE
|
|
|
4153 Vconfigure_site_directory = Ffile_name_as_directory
|
|
771
|
4154 (build_ext_string (PATH_SITE, Qfile_name));
|
|
428
|
4155 #else
|
|
|
4156 Vconfigure_site_directory = Qnil;
|
|
|
4157 #endif
|
|
|
4158
|
|
|
4159 DEFVAR_LISP ("site-module-directory", &Vsite_module_directory /*
|
|
|
4160 *Directory of site-specific loadable modules that come with XEmacs.
|
|
|
4161 */ );
|
|
|
4162 Vsite_module_directory = Qnil;
|
|
|
4163
|
|
|
4164 DEFVAR_LISP ("configure-site-module-directory", &Vconfigure_site_module_directory /*
|
|
|
4165 For internal use by the build procedure only.
|
|
444
|
4166 configure's idea of what `site-directory' will be.
|
|
428
|
4167 */ );
|
|
|
4168 #ifdef PATH_SITE_MODULES
|
|
|
4169 Vconfigure_site_module_directory = Ffile_name_as_directory
|
|
771
|
4170 (build_ext_string (PATH_SITE_MODULES, Qfile_name));
|
|
428
|
4171 #else
|
|
|
4172 Vconfigure_site_module_directory = Qnil;
|
|
|
4173 #endif
|
|
|
4174
|
|
|
4175 DEFVAR_LISP ("doc-directory", &Vdoc_directory /*
|
|
|
4176 *Directory containing the DOC file that comes with XEmacs.
|
|
444
|
4177 This is usually the same as `exec-directory'.
|
|
428
|
4178 */ );
|
|
|
4179 Vdoc_directory = Qnil;
|
|
|
4180
|
|
|
4181 DEFVAR_LISP ("configure-doc-directory", &Vconfigure_doc_directory /*
|
|
|
4182 For internal use by the build procedure only.
|
|
444
|
4183 configure's idea of what `doc-directory' will be.
|
|
428
|
4184 */ );
|
|
|
4185 #ifdef PATH_DOC
|
|
|
4186 Vconfigure_doc_directory = Ffile_name_as_directory
|
|
771
|
4187 (build_ext_string (PATH_DOC, Qfile_name));
|
|
428
|
4188 #else
|
|
|
4189 Vconfigure_doc_directory = Qnil;
|
|
|
4190 #endif
|
|
|
4191
|
|
|
4192 DEFVAR_LISP ("configure-exec-prefix-directory", &Vconfigure_exec_prefix_directory /*
|
|
|
4193 For internal use by the build procedure only.
|
|
444
|
4194 configure's idea of what `exec-prefix-directory' will be.
|
|
428
|
4195 */ );
|
|
|
4196 #ifdef PATH_EXEC_PREFIX
|
|
|
4197 Vconfigure_exec_prefix_directory = Ffile_name_as_directory
|
|
771
|
4198 (build_ext_string (PATH_EXEC_PREFIX, Qfile_name));
|
|
428
|
4199 #else
|
|
|
4200 Vconfigure_exec_prefix_directory = Qnil;
|
|
|
4201 #endif
|
|
|
4202
|
|
|
4203 DEFVAR_LISP ("configure-prefix-directory", &Vconfigure_prefix_directory /*
|
|
|
4204 For internal use by the build procedure only.
|
|
444
|
4205 configure's idea of what `prefix-directory' will be.
|
|
428
|
4206 */ );
|
|
|
4207 #ifdef PATH_PREFIX
|
|
|
4208 Vconfigure_prefix_directory = Ffile_name_as_directory
|
|
771
|
4209 (build_ext_string (PATH_PREFIX, Qfile_name));
|
|
428
|
4210 #else
|
|
|
4211 Vconfigure_prefix_directory = Qnil;
|
|
|
4212 #endif
|
|
|
4213
|
|
|
4214 DEFVAR_LISP ("configure-info-directory", &Vconfigure_info_directory /*
|
|
|
4215 For internal use by the build procedure only.
|
|
|
4216 This is the name of the directory in which the build procedure installed
|
|
|
4217 Emacs's info files; the default value for Info-default-directory-list
|
|
|
4218 includes this.
|
|
|
4219 */ );
|
|
|
4220 #ifdef PATH_INFO
|
|
|
4221 Vconfigure_info_directory =
|
|
771
|
4222 Ffile_name_as_directory (build_ext_string (PATH_INFO, Qfile_name));
|
|
428
|
4223 #else
|
|
|
4224 Vconfigure_info_directory = Qnil;
|
|
|
4225 #endif
|
|
|
4226
|
|
|
4227 DEFVAR_LISP ("configure-info-path", &Vconfigure_info_path /*
|
|
|
4228 The configured initial path for info documentation.
|
|
|
4229 */ );
|
|
|
4230 #ifdef PATH_INFOPATH
|
|
771
|
4231 Vconfigure_info_path = split_external_path (PATH_INFOPATH);
|
|
428
|
4232 #else
|
|
|
4233 Vconfigure_info_path = Qnil;
|
|
|
4234 #endif
|
|
|
4235 }
|
|
|
4236
|
|
|
4237 #if defined(__sgi) && !defined(PDUMP)
|
|
|
4238 /* This is so tremendously ugly I'd puke. But then, it works.
|
|
|
4239 * The target is to override the static constructor from the
|
|
442
|
4240 * libiflPNG.so library which is masquerading as libz, and
|
|
428
|
4241 * cores on us when re-started from the dumped executable.
|
|
|
4242 * This will have to go for 21.1 -- OG.
|
|
|
4243 */
|
|
446
|
4244 void __sti__iflPNGFile_c___ (void);
|
|
|
4245 void
|
|
|
4246 __sti__iflPNGFile_c___ (void)
|
|
428
|
4247 {
|
|
|
4248 }
|
|
|
4249
|
|
|
4250 #endif
|
|
771
|
4251
|
|
|
4252 #undef abort /* Get access to the real version of abort. We put this all
|
|
|
4253 the way at the end to make sure that all calls to abort()
|
|
|
4254 anywhere in the above code go through assert_failed(). */
|
|
|
4255
|
|
|
4256 void
|
|
|
4257 really_abort (void)
|
|
|
4258 {
|
|
|
4259 abort ();
|
|
|
4260 }
|
