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0
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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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5
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6 This file is part of XEmacs.
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7
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8 XEmacs is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 2, or (at your option) any
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11 later version.
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12
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13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with XEmacs; see the file COPYING. If not, write to
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20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 Boston, MA 02111-1307, USA. */
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22
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23 /* Synched up with: Mule 2.0, FSF 19.28. */
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24
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25 /* Note: It is necessary to specify <config.h> and not "config.h" in
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26 order for the --srcdir type of compilation to work properly.
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27 Otherwise the config.h from the srcdir, rather than the one from
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28 the build dir, will be used. */
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29
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30 #include <config.h>
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31 #include "lisp.h"
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32
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33 #include "backtrace.h" /* run-emacs-from-temacs needs this */
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34 #include "buffer.h"
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35 #include "commands.h"
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36 #include "console.h"
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37 #include "process.h"
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380
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38 #include "redisplay.h"
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0
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39 #include "sysdep.h"
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40
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41 #include "syssignal.h" /* Always include before systty.h */
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42 #include "systty.h"
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43 #include "sysfile.h"
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44 #include "systime.h"
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45
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380
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46 #ifdef QUANTIFY
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47 #include <quantify.h>
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48 #endif
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49
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272
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50 #ifdef HAVE_SHLIB
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51 #include "sysdll.h"
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52 #endif
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53
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14
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54 #if defined (HAVE_LOCALE_H) && \
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55 (defined (I18N2) || defined (I18N3) || defined (I18N4))
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0
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56 #include <locale.h>
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57 #endif
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58
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59 #ifdef TOOLTALK
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149
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60 #include TT_C_H_PATH
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0
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61 #endif
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62
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63 #ifdef APOLLO
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64 #ifndef APOLLO_SR10
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65 #include <default_acl.h>
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66 #endif
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67 #endif
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68
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251
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69 #if defined (WINDOWSNT)
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227
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70 #include <windows.h>
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71 #endif
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72
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179
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73 /* For PATH_EXEC */
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272
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74 #include <paths.h>
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0
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75
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257
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76 #if !defined SYSTEM_MALLOC && !defined DOUG_LEA_MALLOC
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94
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77 extern void *(*__malloc_hook)(size_t);
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78 extern void *(*__realloc_hook)(void *, size_t);
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79 extern void (*__free_hook)(void *);
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257
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80 #endif /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */
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94
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81
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0
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82 /* Command line args from shell, as list of strings */
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83 Lisp_Object Vcommand_line_args;
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84
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85 /* Set nonzero after XEmacs has started up the first time.
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86 Prevents reinitialization of the Lisp world and keymaps
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87 on subsequent starts. */
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88 int initialized;
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89
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255
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90 #ifdef DOUG_LEA_MALLOC
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91 # include <malloc.h>
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92 /* Preserves a pointer to the memory allocated that copies that
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93 static data inside glibc's malloc. */
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272
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94 static void *malloc_state_ptr;
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95 #endif /* DOUG_LEA_MALLOC */
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96
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97 # ifdef REL_ALLOC
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98 void r_alloc_reinit (void);
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99 # endif
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255
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100
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0
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101 /* Variable whose value is symbol giving operating system type. */
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102 Lisp_Object Vsystem_type;
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103
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104 /* Variable whose value is string giving configuration built for. */
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105 Lisp_Object Vsystem_configuration;
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163
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106
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175
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107 /* Variable whose value is string containing the configuration options
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108 XEmacs was built with. */
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109 Lisp_Object Vsystem_configuration_options;
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110
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165
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111 /* Version numbers and strings */
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112 Lisp_Object Vemacs_major_version;
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113 Lisp_Object Vemacs_minor_version;
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114 Lisp_Object Vemacs_beta_version;
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115 Lisp_Object Vxemacs_codename;
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278
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116 #ifdef INFODOCK
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117 Lisp_Object Vinfodock_major_version;
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118 Lisp_Object Vinfodock_minor_version;
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119 Lisp_Object Vinfodock_build_version;
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120 #endif
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165
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121
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269
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122 /* The path under which XEmacs was invoked. */
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123 Lisp_Object Vinvocation_path;
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124
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0
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125 /* The name under which XEmacs was invoked, with any leading directory
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126 names discarded. */
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127 Lisp_Object Vinvocation_name;
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128
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129 /* The directory name from which XEmacs was invoked. */
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130 Lisp_Object Vinvocation_directory;
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131
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132 #if 0 /* FSFmacs */
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133 /* The directory name in which to find subdirs such as lisp and etc.
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134 nil means get them only from PATH_LOADSEARCH. */
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135 Lisp_Object Vinstallation_directory;
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136 #endif
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137
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280
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138 Lisp_Object Vemacs_program_name, Vemacs_program_version;
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276
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139 Lisp_Object Vexec_path;
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140 Lisp_Object Vexec_directory, Vconfigure_exec_directory;
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141 Lisp_Object Vlisp_directory, Vconfigure_lisp_directory;
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267
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142 Lisp_Object Vconfigure_package_path;
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143 Lisp_Object Vdata_directory, Vconfigure_data_directory;
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144 Lisp_Object Vdoc_directory, Vconfigure_doc_directory;
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145 Lisp_Object Vconfigure_lock_directory;
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146 Lisp_Object Vdata_directory_list;
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147 Lisp_Object Vinfo_directory, Vconfigure_info_directory;
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148 Lisp_Object Vsite_directory, Vconfigure_site_directory;
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149 Lisp_Object Vconfigure_info_path;
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276
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150 Lisp_Object Vinternal_error_checking;
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284
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151 Lisp_Object Vpath_separator;
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267
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152
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153 /* The default base directory XEmacs is installed under. */
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278
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154 Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory;
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267
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155
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0
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156 /* If nonzero, set XEmacs to run at this priority. This is also used
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157 in child_setup and sys_suspend to make sure subshells run at normal
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158 priority. */
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159 int emacs_priority;
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160
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161 /* If non-zero a filter or a sentinel is running. Tested to save the match
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162 data on the first attempt to change it inside asynchronous code. */
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163 int running_asynch_code;
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164
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165 /* If non-zero, a window-system was specified on the command line. */
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166 int display_arg;
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167
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168 /* Type of display specified. We cannot use a Lisp symbol here because
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169 Lisp symbols may not initialized at the time that we set this
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170 variable. */
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171 CONST char *display_use;
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172
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173 /* If non-zero, then the early error handler will only print the error
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174 message and exit. */
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272
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175 int suppress_early_error_handler_backtrace;
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0
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176
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177 /* An address near the bottom of the stack.
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178 Tells GC how to save a copy of the stack. */
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179 char *stack_bottom;
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180
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181 #ifdef USG_SHARED_LIBRARIES
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182 /* If nonzero, this is the place to put the end of the writable segment
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183 at startup. */
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184
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165
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185 uintptr_t bss_end = 0;
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0
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186 #endif
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187
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188 /* Number of bytes of writable memory we can expect to be able to get */
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189 unsigned int lim_data;
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190
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191 /* Nonzero means running XEmacs without interactive terminal. */
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192
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193 int noninteractive;
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194
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195 /* Value of Lisp variable `noninteractive'.
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196 Normally same as C variable `noninteractive'
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197 but nothing terrible happens if user sets this one. */
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198
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199 int noninteractive1;
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200
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267
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201 /* Nonzero means don't perform site-lisp searches at startup */
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202 int inhibit_site_lisp;
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203
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276
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204 /* Nonzero means don't respect early packages at startup */
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205 int inhibit_early_packages;
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206
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207 /* Nonzero means don't load package autoloads at startup */
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208 int inhibit_autoloads;
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209
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210 /* Nonzero means print debug information about path searching */
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211 int debug_paths;
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235
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212
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0
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213 /* Save argv and argc. */
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214 char **initial_argv;
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215 int initial_argc;
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216
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16
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217 static void sort_args (int argc, char **argv);
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218
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0
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219 Lisp_Object Qkill_emacs_hook;
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220 Lisp_Object Qsave_buffers_kill_emacs;
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221
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222
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223 /* Signal code for the fatal signal that was received */
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224 static int fatal_error_code;
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225
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226 /* Nonzero if handling a fatal error already */
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227 static int fatal_error_in_progress;
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228
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229 static void shut_down_emacs (int sig, Lisp_Object stuff);
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230
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231 /* Handle bus errors, illegal instruction, etc. */
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232 SIGTYPE
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233 fatal_error_signal (int sig)
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234 {
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235 fatal_error_code = sig;
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236 signal (sig, SIG_DFL);
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237 /* Unblock the signal so that if the same signal gets sent in the
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238 code below, we avoid a deadlock. */
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239 EMACS_UNBLOCK_SIGNAL (fatal_error_code);
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240
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241 /* If fatal error occurs in code below, avoid infinite recursion. */
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242 if (! fatal_error_in_progress)
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243 {
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187
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244 fatal_error_in_progress = dont_check_for_quit = 1;
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0
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245 shut_down_emacs (sig, Qnil);
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280
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246 stderr_out ("\nLisp backtrace follows:\n\n");
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247 Fbacktrace (Qexternal_debugging_output, Qt);
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110
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248 # if 0 /* This is evil, rarely useful, and causes grief in some cases. */
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0
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249 /* Check for Sun-style stack printing via /proc */
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250 {
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2
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251 CONST char *pstack = "/usr/proc/bin/pstack";
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280
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252 if (access (pstack, X_OK) == 0)
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0
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253 {
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254 char buf[100];
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280
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255 stderr_out ("\nC backtrace follows:\n"
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0
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256 "(A real debugger may provide better information)\n\n");
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280
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257 sprintf (buf, "%s %d >&2", pstack, (int)getpid());
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258 system (buf);
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0
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259 }
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260 }
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110
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261 # endif
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0
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262 }
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263 /* Signal the same code; this time it will really be fatal. */
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264 kill (getpid (), fatal_error_code);
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265 SIGRETURN;
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266 }
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267
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268
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269 DOESNT_RETURN
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270 fatal (CONST char *fmt, ...)
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271 {
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272 va_list args;
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273 va_start (args, fmt);
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274
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275 fprintf (stderr, "\nXEmacs: ");
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276 vfprintf (stderr, GETTEXT (fmt), args);
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277 fprintf (stderr, "\n");
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278
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279 va_end (args);
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280 fflush (stderr);
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281 exit (1);
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282 }
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283
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284 /* #### The following two functions should be replaced with
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285 calls to emacs_doprnt_*() functions, with STREAM set to send out
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286 to stdout or stderr. This is the only way to ensure that
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287 I18N3 works properly (many implementations of the *printf()
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288 functions, including the ones included in glibc, do not implement
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289 the %###$ argument-positioning syntax). */
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290
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291 /* exactly equivalent to fprintf (stderr, fmt, ...) except that it calls
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292 GETTEXT on the format string. */
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293
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294 int
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295 stderr_out (CONST char *fmt, ...)
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296 {
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297 int retval;
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298 va_list args;
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299 va_start (args, fmt);
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300
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301 retval = vfprintf (stderr, GETTEXT (fmt), args);
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302
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303 va_end (args);
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304 /* fflush (stderr); */
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305 return retval;
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306 }
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307
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308 /* exactly equivalent to fprintf (stdout, fmt, ...) except that it calls
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309 GETTEXT on the format string. */
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310
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311 int
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312 stdout_out (CONST char *fmt, ...)
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313 {
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314 int retval;
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315 va_list args;
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316 va_start (args, fmt);
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317
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318 retval = vfprintf (stdout, GETTEXT (fmt), args);
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319
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320 va_end (args);
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321 return retval;
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322 }
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323
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324 #ifdef SIGDANGER
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325
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326 /* Handler for SIGDANGER. */
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327 SIGTYPE
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328 memory_warning_signal (int sig)
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329 {
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330 /* #### bad bad bad; this function shouldn't do anything except
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331 set a flag, or weird corruption could happen. */
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332 signal (sig, memory_warning_signal);
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333
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334 malloc_warning
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335 (GETTEXT ("Operating system warns that virtual memory is running low.\n"));
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336
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337 /* It might be unsafe to call do_auto_save now. */
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338 force_auto_save_soon ();
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339 }
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14
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340 #endif /* SIGDANGER */
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0
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341
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342 /* Code for dealing with Lisp access to the Unix command line */
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343
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344 static Lisp_Object
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345 make_arg_list_1 (int argc, char **argv, int skip_args)
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346 {
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347 Lisp_Object result = Qnil;
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348 REGISTER int i;
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349
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350 for (i = argc - 1; i >= 0; i--)
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351 {
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352 if (i == 0 || i > skip_args)
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235
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353 {
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239
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354 #ifdef WINDOWSNT
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235
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355 if (i == 0)
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356 {
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357 /* Do not trust to what crt0 has stuffed into argv[0] */
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358 char full_exe_path [MAX_PATH];
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359 GetModuleFileName (NULL, full_exe_path, MAX_PATH);
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360 result = Fcons (build_ext_string (full_exe_path, FORMAT_FILENAME),
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361 result);
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265
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362 #if defined(HAVE_SHLIB)
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363 (void)dll_init(full_exe_path);
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364 #endif
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235
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365 }
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366 else
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367 #endif
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368 result = Fcons (build_ext_string (argv [i], FORMAT_FILENAME), result);
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369 }
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0
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370 }
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371 return result;
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372 }
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373
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374 Lisp_Object
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375 make_arg_list (int argc, char **argv)
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376 {
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377 return make_arg_list_1 (argc, argv, 0);
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378 }
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379
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380 /* Calling functions are also responsible for calling free_argc_argv
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381 when they are done with the generated list. */
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382 void
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383 make_argc_argv (Lisp_Object argv_list, int *argc, char ***argv)
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384 {
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385 Lisp_Object next;
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386 int n = XINT (Flength (argv_list));
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387 REGISTER int i;
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388 *argv = (char**) xmalloc ((n+1) * sizeof (char*));
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389
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390 for (i = 0, next = argv_list; i < n; i++, next = XCDR (next))
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391 {
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392 CONST char *temp;
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393 CHECK_STRING (XCAR (next));
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163
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394
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0
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395 GET_C_STRING_EXT_DATA_ALLOCA (XCAR (next), FORMAT_OS, temp);
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396 (*argv) [i] = xstrdup (temp);
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397 }
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398 (*argv) [n] = 0;
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399 *argc = i;
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400 }
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401
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402 void
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403 free_argc_argv (char **argv)
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|
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404 {
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405 int elt = 0;
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406
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|
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407 while (argv[elt])
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408 {
|
|
|
409 xfree (argv[elt]);
|
|
|
410 elt++;
|
|
|
411 }
|
|
|
412 xfree (argv);
|
|
|
413 }
|
|
|
414
|
|
|
415 static void
|
|
|
416 init_cmdargs (int argc, char **argv, int skip_args)
|
|
|
417 {
|
|
|
418 initial_argv = argv;
|
|
|
419 initial_argc = argc;
|
|
|
420
|
|
|
421 Vcommand_line_args = make_arg_list_1 (argc, argv, skip_args);
|
|
|
422 }
|
|
|
423
|
|
20
|
424 DEFUN ("invocation-name", Finvocation_name, 0, 0, 0, /*
|
|
0
|
425 Return the program name that was used to run XEmacs.
|
|
|
426 Any directory names are omitted.
|
|
20
|
427 */
|
|
|
428 ())
|
|
0
|
429 {
|
|
|
430 return Fcopy_sequence (Vinvocation_name);
|
|
|
431 }
|
|
|
432
|
|
20
|
433 DEFUN ("invocation-directory", Finvocation_directory, 0, 0, 0, /*
|
|
16
|
434 Return the directory name in which the Emacs executable was located.
|
|
20
|
435 */
|
|
|
436 ())
|
|
16
|
437 {
|
|
|
438 return Fcopy_sequence (Vinvocation_directory);
|
|
|
439 }
|
|
|
440
|
|
0
|
441
|
|
|
442 #ifdef I18N4
|
|
|
443 /* #### - don't know why I18N4 on SunOS/JLE
|
|
|
444 can't deal with this. It's a potential
|
|
|
445 bug that needs to be looked at. */
|
|
|
446 # undef RUN_TIME_REMAP
|
|
|
447 #endif
|
|
|
448
|
|
70
|
449 #if defined (MULE) && defined (MSDOS) && defined (EMX)
|
|
380
|
450 /* Setup all of files be input/output'ed with binary translation mode. */
|
|
70
|
451 asm (" .text");
|
|
|
452 asm ("L_setbinmode:");
|
|
|
453 asm (" movl $1, __fmode_bin");
|
|
|
454 asm (" ret");
|
|
|
455 asm (" .stabs \"___CTOR_LIST__\", 23, 0, 0, L_setbinmode");
|
|
|
456 #endif
|
|
|
457
|
|
16
|
458 /* Test whether the next argument in ARGV matches SSTR or a prefix of
|
|
|
459 LSTR (at least MINLEN characters). If so, then if VALPTR is non-null
|
|
|
460 (the argument is supposed to have a value) store in *VALPTR either
|
|
|
461 the next argument or the portion of this one after the equal sign.
|
|
|
462 ARGV is read starting at position *SKIPPTR; this index is advanced
|
|
|
463 by the number of arguments used.
|
|
|
464
|
|
|
465 Too bad we can't just use getopt for all of this, but we don't have
|
|
|
466 enough information to do it right. */
|
|
|
467
|
|
|
468 static int
|
|
|
469 argmatch (char **argv, int argc, char *sstr, char *lstr,
|
|
|
470 int minlen, char **valptr, int *skipptr)
|
|
|
471 {
|
|
173
|
472 char *p = NULL;
|
|
16
|
473 int arglen;
|
|
|
474 char *arg;
|
|
|
475
|
|
|
476 /* Don't access argv[argc]; give up in advance. */
|
|
|
477 if (argc <= *skipptr + 1)
|
|
|
478 return 0;
|
|
|
479
|
|
|
480 arg = argv[*skipptr+1];
|
|
|
481 if (arg == NULL)
|
|
|
482 return 0;
|
|
|
483 if (strcmp (arg, sstr) == 0)
|
|
|
484 {
|
|
|
485 if (valptr != NULL)
|
|
|
486 {
|
|
|
487 *valptr = argv[*skipptr+2];
|
|
|
488 *skipptr += 2;
|
|
|
489 }
|
|
|
490 else
|
|
|
491 *skipptr += 1;
|
|
|
492 return 1;
|
|
|
493 }
|
|
|
494 arglen = (valptr != NULL && (p = strchr (arg, '=')) != NULL
|
|
|
495 ? p - arg : strlen (arg));
|
|
|
496 if (lstr == 0 || arglen < minlen || strncmp (arg, lstr, arglen) != 0)
|
|
|
497 return 0;
|
|
|
498 else if (valptr == NULL)
|
|
|
499 {
|
|
|
500 *skipptr += 1;
|
|
|
501 return 1;
|
|
|
502 }
|
|
|
503 else if (p != NULL)
|
|
|
504 {
|
|
|
505 *valptr = p+1;
|
|
|
506 *skipptr += 1;
|
|
|
507 return 1;
|
|
|
508 }
|
|
|
509 else if (argv[*skipptr+2] != NULL)
|
|
|
510 {
|
|
|
511 *valptr = argv[*skipptr+2];
|
|
|
512 *skipptr += 2;
|
|
|
513 return 1;
|
|
|
514 }
|
|
|
515 else
|
|
|
516 {
|
|
|
517 return 0;
|
|
|
518 }
|
|
|
519 }
|
|
|
520
|
|
163
|
521 /* Make stack traces always identify version + configuration */
|
|
177
|
522 #define main_1 STACK_TRACE_EYE_CATCHER
|
|
163
|
523
|
|
380
|
524 /* This function is not static, so that the compiler is less likely to
|
|
|
525 inline it, which would make it not show up in stack traces. */
|
|
|
526 DECLARE_DOESNT_RETURN (main_1 (int, char **, char **, int));
|
|
|
527 DOESNT_RETURN
|
|
233
|
528 main_1 (int argc, char **argv, char **envp, int restart)
|
|
0
|
529 {
|
|
|
530 char stack_bottom_variable;
|
|
|
531 int skip_args = 0;
|
|
|
532 Lisp_Object load_me;
|
|
|
533 int inhibit_window_system;
|
|
98
|
534 #ifdef NeXT
|
|
|
535 extern int malloc_cookie;
|
|
|
536 #endif
|
|
0
|
537
|
|
371
|
538 #if !defined(SYSTEM_MALLOC) && !defined(HAVE_LIBMCHECK)
|
|
163
|
539 /* Make sure that any libraries we link against haven't installed a
|
|
94
|
540 hook for a gmalloc of a potentially incompatible version. */
|
|
267
|
541 /* If we're using libmcheck, the hooks have already been initialized, */
|
|
|
542 /* don't touch them. -slb */
|
|
94
|
543 __malloc_hook = NULL;
|
|
|
544 __realloc_hook = NULL;
|
|
|
545 __free_hook = NULL;
|
|
371
|
546 #endif /* not SYSTEM_MALLOC */
|
|
94
|
547
|
|
16
|
548 noninteractive = 0;
|
|
|
549
|
|
0
|
550 #ifdef NeXT
|
|
|
551 /* 19-Jun-1995 -baw
|
|
|
552 * NeXT secret magic, ripped from Emacs-for-NS by Carl Edman
|
|
14
|
553 * <cedman@princeton.edu>. Note that even Carl doesn't know what this
|
|
0
|
554 * does; it was provided by NeXT, and it presumable makes NS's mallocator
|
|
|
555 * work with dumping. But malloc_jumpstart() and malloc_freezedry() in
|
|
|
556 * unexnext.c are both completely undocumented, even in NS header files!
|
|
|
557 * But hey, it solves all NS related memory problems, so who's
|
|
16
|
558 * complaining? */
|
|
272
|
559 if (initialized && malloc_jumpstart (malloc_cookie) != 0)
|
|
|
560 fprintf (stderr, "malloc jumpstart failed!\n");
|
|
0
|
561 #endif /* NeXT */
|
|
|
562
|
|
269
|
563 /*
|
|
267
|
564 #if defined (GNU_MALLOC) && \
|
|
|
565 defined (ERROR_CHECK_MALLOC) && \
|
|
|
566 !defined (HAVE_LIBMCHECK)
|
|
269
|
567 */
|
|
|
568 #if defined(LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
|
569 /* Prior to XEmacs 21, this was `#if 0'ed out. */
|
|
|
570 /* I'm enabling this because it is the only reliable way I've found to */
|
|
|
571 /* prevent a very annoying problem where GCC will attempt to free(3) */
|
|
|
572 /* memory at exit() and cause a coredump. */
|
|
267
|
573 init_free_hook ();
|
|
0
|
574 #endif
|
|
|
575
|
|
16
|
576 sort_args (argc, argv);
|
|
|
577
|
|
0
|
578 /* Map in shared memory, if we are using that. */
|
|
|
579 #ifdef HAVE_SHM
|
|
16
|
580 if (argmatch (argv, argc, "-nl", "--no-shared-memory", 6, NULL, &skip_args))
|
|
0
|
581 {
|
|
|
582 map_in_data (0);
|
|
|
583 /* The shared memory was just restored, which clobbered this. */
|
|
|
584 skip_args = 1;
|
|
|
585 }
|
|
|
586 else
|
|
|
587 {
|
|
|
588 map_in_data (1);
|
|
|
589 /* The shared memory was just restored, which clobbered this. */
|
|
|
590 skip_args = 0;
|
|
|
591 }
|
|
16
|
592 #endif /* HAVE_SHM */
|
|
0
|
593
|
|
|
594 #if (defined (MSDOS) && defined (EMX)) || defined (WIN32) || defined (_SCO_DS)
|
|
|
595 environ = envp;
|
|
|
596 #endif
|
|
|
597
|
|
|
598 /* Record (approximately) where the stack begins. */
|
|
|
599 stack_bottom = &stack_bottom_variable;
|
|
|
600
|
|
|
601 #ifdef USG_SHARED_LIBRARIES
|
|
|
602 if (bss_end)
|
|
|
603 brk ((void *) bss_end);
|
|
|
604 #endif
|
|
|
605
|
|
|
606 clearerr (stdin);
|
|
|
607
|
|
|
608 #ifdef APOLLO
|
|
|
609 #ifndef APOLLO_SR10
|
|
|
610 /* If USE_DOMAIN_ACLS environment variable exists,
|
|
|
611 use ACLs rather than UNIX modes. */
|
|
|
612 if (egetenv ("USE_DOMAIN_ACLS"))
|
|
|
613 default_acl (USE_DEFACL);
|
|
|
614 #endif
|
|
|
615 #endif /* APOLLO */
|
|
|
616
|
|
|
617 #if defined (HAVE_MMAP) && defined (REL_ALLOC)
|
|
|
618 /* ralloc can only be used if using the GNU memory allocator. */
|
|
|
619 init_ralloc ();
|
|
373
|
620 #elif defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
621 if (initialized)
|
|
|
622 init_ralloc();
|
|
0
|
623 #endif
|
|
|
624
|
|
|
625 #ifdef HAVE_SOCKS
|
|
|
626 if (initialized)
|
|
|
627 SOCKSinit (argv[0]);
|
|
|
628 #endif /* HAVE_SOCKS */
|
|
|
629
|
|
|
630 #ifndef SYSTEM_MALLOC
|
|
|
631 if (!initialized)
|
|
16
|
632 /* Arrange to get warning messages as memory fills up. */
|
|
|
633 memory_warnings (0, malloc_warning);
|
|
0
|
634 #endif /* not SYSTEM_MALLOC */
|
|
|
635
|
|
|
636 #ifdef MSDOS
|
|
|
637 /* We do all file input/output as binary files. When we need to translate
|
|
|
638 newlines, we do that manually. */
|
|
|
639 _fmode = O_BINARY;
|
|
16
|
640 (stdin) ->_flag &= ~_IOTEXT;
|
|
0
|
641 (stdout)->_flag &= ~_IOTEXT;
|
|
|
642 (stderr)->_flag &= ~_IOTEXT;
|
|
|
643 #endif /* MSDOS */
|
|
|
644
|
|
|
645 #ifdef SET_EMACS_PRIORITY
|
|
|
646 if (emacs_priority != 0)
|
|
|
647 nice (-emacs_priority);
|
|
|
648 setuid (getuid ());
|
|
|
649 #endif /* SET_EMACS_PRIORITY */
|
|
|
650
|
|
|
651 #ifdef EXTRA_INITIALIZE
|
|
|
652 EXTRA_INITIALIZE;
|
|
|
653 #endif
|
|
|
654
|
|
|
655 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
656 inhibit_window_system = 0;
|
|
|
657 #else
|
|
|
658 inhibit_window_system = 1;
|
|
|
659 #endif
|
|
|
660
|
|
|
661 /* Handle the -t switch, which specifies filename to use as terminal */
|
|
16
|
662 {
|
|
|
663 char *term;
|
|
|
664 if (argmatch (argv, argc, "-t", "--terminal", 4, &term, &skip_args))
|
|
|
665 {
|
|
|
666 close (0);
|
|
|
667 close (1);
|
|
251
|
668 if (open (term, O_RDWR | OPEN_BINARY, 2) < 0)
|
|
16
|
669 fatal ("%s: %s", term, strerror (errno));
|
|
|
670 dup (0);
|
|
|
671 if (! isatty (0))
|
|
|
672 fatal ("%s: not a tty", term);
|
|
163
|
673
|
|
100
|
674 #if 0
|
|
16
|
675 stderr_out ("Using %s", ttyname (0));
|
|
100
|
676 #endif
|
|
|
677 stderr_out ("Using %s", term);
|
|
16
|
678 inhibit_window_system = 1; /* -t => -nw */
|
|
|
679 }
|
|
|
680 }
|
|
0
|
681
|
|
16
|
682 /* Handle -nw switch */
|
|
|
683 if (argmatch (argv, argc, "-nw", "--no-windows", 6, NULL, &skip_args))
|
|
|
684 inhibit_window_system = 1;
|
|
0
|
685
|
|
|
686 /* Handle the -batch switch, which means don't do interactive display. */
|
|
16
|
687 if (argmatch (argv, argc, "-batch", "--batch", 5, NULL, &skip_args))
|
|
235
|
688 {
|
|
237
|
689 #if 0 /* I don't think this is correct. */
|
|
276
|
690 inhibit_autoloads = 1;
|
|
237
|
691 #endif
|
|
235
|
692 noninteractive = 1;
|
|
|
693 }
|
|
70
|
694
|
|
276
|
695 if (argmatch (argv, argc, "-debug-paths", "--debug-paths",
|
|
|
696 11, NULL, &skip_args))
|
|
|
697 debug_paths = 1;
|
|
|
698
|
|
|
699 /* Partially handle -no-autoloads, -no-early-packages and -vanilla. Packages */
|
|
239
|
700 /* are searched prior to the rest of the command line being parsed in */
|
|
|
701 /* startup.el */
|
|
276
|
702 if (argmatch (argv, argc, "-no-early-packages", "--no-early-packages",
|
|
235
|
703 6, NULL, &skip_args))
|
|
207
|
704 {
|
|
276
|
705 inhibit_early_packages = 1;
|
|
207
|
706 skip_args--;
|
|
|
707 }
|
|
235
|
708 if (argmatch (argv, argc, "-vanilla", "--vanilla",
|
|
|
709 7, NULL, &skip_args))
|
|
|
710 {
|
|
276
|
711 inhibit_early_packages = 1;
|
|
239
|
712 skip_args--;
|
|
|
713 }
|
|
|
714
|
|
|
715 if (argmatch (argv, argc, "-no-autoloads", "--no-autoloads",
|
|
|
716 7, NULL, &skip_args))
|
|
|
717 {
|
|
|
718 /* Inhibit everything */
|
|
276
|
719 inhibit_autoloads = 1;
|
|
|
720 skip_args--;
|
|
|
721 }
|
|
|
722
|
|
|
723 if (argmatch (argv, argc, "-debug-paths", "--debug-paths",
|
|
|
724 6, NULL, &skip_args))
|
|
|
725 {
|
|
|
726 debug_paths = 1;
|
|
235
|
727 skip_args--;
|
|
|
728 }
|
|
|
729
|
|
207
|
730
|
|
0
|
731 /* Partially handle the -version and -help switches: they imply -batch,
|
|
16
|
732 but are not removed from the list. */
|
|
215
|
733 if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args))
|
|
16
|
734 noninteractive = 1, skip_args--;
|
|
0
|
735
|
|
16
|
736 if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) ||
|
|
|
737 argmatch (argv, argc, "-V", 0, 2, NULL, &skip_args))
|
|
|
738 noninteractive = 1, skip_args--;
|
|
163
|
739
|
|
0
|
740 /* Now, figure out which type of console is our first console. */
|
|
|
741
|
|
|
742 display_arg = 0;
|
|
|
743
|
|
|
744 if (noninteractive)
|
|
|
745 display_use = "stream";
|
|
|
746 else
|
|
|
747 display_use = "tty";
|
|
|
748
|
|
|
749 #ifndef HAVE_TTY
|
|
|
750 if (inhibit_window_system)
|
|
|
751 fatal ("Sorry, this XEmacs was not compiled with TTY support");
|
|
|
752 #endif
|
|
|
753
|
|
|
754 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
755 /* Stupid kludge to catch command-line display spec. We can't
|
|
16
|
756 handle this argument entirely in window-system-dependent code
|
|
|
757 because we don't even know which window-system-dependent code
|
|
0
|
758 to run until we've recognized this argument. */
|
|
|
759 if (!inhibit_window_system && !noninteractive)
|
|
|
760 {
|
|
16
|
761 #ifdef HAVE_X_WINDOWS
|
|
|
762 char *dpy = 0;
|
|
|
763 int count_before = skip_args;
|
|
163
|
764
|
|
16
|
765 if (argmatch (argv, argc, "-d", "--display", 3, &dpy, &skip_args) ||
|
|
|
766 argmatch (argv, argc, "-display", 0, 3, &dpy, &skip_args))
|
|
|
767 {
|
|
|
768 display_arg = 1;
|
|
|
769 display_use = "x";
|
|
|
770 }
|
|
|
771 /* If we have the form --display=NAME,
|
|
|
772 convert it into -d name.
|
|
|
773 This requires inserting a new element into argv. */
|
|
|
774 if (dpy != 0 && skip_args - count_before == 1)
|
|
0
|
775 {
|
|
16
|
776 char **new = (char **) xmalloc (sizeof (char *) * (argc + 2));
|
|
|
777 int j;
|
|
|
778
|
|
|
779 for (j = 0; j < count_before + 1; j++)
|
|
|
780 new[j] = argv[j];
|
|
|
781 new[count_before + 1] = "-d";
|
|
|
782 new[count_before + 2] = dpy;
|
|
|
783 for (j = count_before + 2; j <argc; j++)
|
|
|
784 new[j + 1] = argv[j];
|
|
|
785 argv = new;
|
|
|
786 argc++;
|
|
0
|
787 }
|
|
16
|
788 /* Change --display to -d, when its arg is separate. */
|
|
|
789 else if (dpy != 0 && skip_args > count_before
|
|
|
790 && argv[count_before + 1][1] == '-')
|
|
|
791 argv[count_before + 1] = "-d";
|
|
0
|
792
|
|
16
|
793 /* Don't actually discard this arg. */
|
|
|
794 skip_args = count_before;
|
|
|
795
|
|
|
796 /* If there is a non-empty environment var DISPLAY, set
|
|
|
797 `display_use', but not `display_arg', which is only to be set
|
|
|
798 if the display was specified on the command line. */
|
|
|
799 if ((dpy = getenv ("DISPLAY")) && dpy[0])
|
|
0
|
800 display_use = "x";
|
|
163
|
801
|
|
16
|
802 #endif /* HAVE_X_WINDOWS */
|
|
213
|
803 #ifdef HAVE_MS_WINDOWS
|
|
263
|
804 if (strcmp(display_use, "x") != 0)
|
|
213
|
805 display_use = "mswindows";
|
|
|
806 #endif /* HAVE_MS_WINDOWS */
|
|
0
|
807 }
|
|
|
808 #endif /* HAVE_WINDOW_SYSTEM */
|
|
|
809
|
|
|
810 noninteractive1 = noninteractive;
|
|
|
811
|
|
|
812 /****** Now initialize everything *******/
|
|
|
813
|
|
|
814 /* First, do really basic environment initialization -- catching signals
|
|
|
815 and the like. These functions have no dependence on any part of
|
|
|
816 the Lisp engine and need to be done both at dump time and at run time. */
|
|
|
817
|
|
|
818 init_signals_very_early ();
|
|
|
819 init_data_very_early (); /* Catch math errors. */
|
|
|
820 #ifdef LISP_FLOAT_TYPE
|
|
|
821 init_floatfns_very_early (); /* Catch floating-point math errors. */
|
|
|
822 #endif
|
|
|
823 init_process_times_very_early (); /* Initialize our process timers.
|
|
|
824 As early as possible, of course,
|
|
|
825 so we can be fairly accurate. */
|
|
|
826 init_intl_very_early (); /* set up the locale and domain for gettext and
|
|
|
827 such. */
|
|
|
828
|
|
|
829 /* Now initialize the Lisp engine and the like. Done only during
|
|
|
830 dumping. No dependence on anything that may be in the user's
|
|
|
831 environment when the dumped XEmacs is run.
|
|
|
832
|
|
|
833 We try to do things in an order that minimizes the non-obvious
|
|
|
834 dependencies between functions. */
|
|
|
835
|
|
|
836 if (!initialized)
|
|
|
837 {
|
|
|
838 /* Initialize things so that new Lisp objects
|
|
|
839 can be created and objects can be staticpro'd.
|
|
|
840 Must be basically the very first thing done
|
|
|
841 because pretty much all of the initialization
|
|
|
842 routines below create new objects. */
|
|
|
843 init_alloc_once_early ();
|
|
|
844
|
|
|
845 /* Initialize Qnil, Qt, Qunbound, and the
|
|
|
846 obarray. After this, symbols can be
|
|
|
847 interned. This depends on init_alloc_once(). */
|
|
|
848 init_symbols_once_early ();
|
|
|
849
|
|
|
850 /* Declare the basic symbols pertaining to errors,
|
|
|
851 So that deferror() can be called. */
|
|
|
852 init_errors_once_early ();
|
|
|
853
|
|
|
854 /* Make sure that opaque pointers can be created. */
|
|
|
855 init_opaque_once_early ();
|
|
|
856
|
|
|
857 /* Now declare all the symbols and define all the Lisp primitives.
|
|
|
858
|
|
|
859 The *only* thing that the syms_of_*() functions are allowed to do
|
|
|
860 is call one of the following three functions:
|
|
|
861
|
|
|
862 defsymbol()
|
|
16
|
863 defsubr() (i.e. DEFSUBR)
|
|
0
|
864 deferror()
|
|
|
865 defkeyword()
|
|
|
866
|
|
|
867 Order does not matter in these functions.
|
|
|
868 */
|
|
|
869
|
|
|
870 syms_of_abbrev ();
|
|
|
871 syms_of_alloc ();
|
|
136
|
872 #ifdef HAVE_X_WINDOWS
|
|
|
873 syms_of_balloon_x ();
|
|
|
874 #endif
|
|
0
|
875 syms_of_buffer ();
|
|
|
876 syms_of_bytecode ();
|
|
|
877 syms_of_callint ();
|
|
|
878 syms_of_callproc ();
|
|
|
879 syms_of_casefiddle ();
|
|
|
880 syms_of_casetab ();
|
|
70
|
881 syms_of_chartab ();
|
|
0
|
882 syms_of_cmdloop ();
|
|
|
883 syms_of_cmds ();
|
|
|
884 syms_of_console ();
|
|
|
885 syms_of_data ();
|
|
|
886 #ifdef DEBUG_XEMACS
|
|
|
887 syms_of_debug ();
|
|
|
888 #endif /* DEBUG_XEMACS */
|
|
|
889 syms_of_device ();
|
|
|
890 #ifdef HAVE_DIALOGS
|
|
|
891 syms_of_dialog ();
|
|
|
892 #endif
|
|
|
893 syms_of_dired ();
|
|
245
|
894 #ifdef HAVE_SHLIB
|
|
265
|
895 syms_of_dll ();
|
|
245
|
896 #endif
|
|
0
|
897 syms_of_doc ();
|
|
|
898 syms_of_editfns ();
|
|
|
899 syms_of_elhash ();
|
|
|
900 syms_of_emacs ();
|
|
|
901 syms_of_eval ();
|
|
380
|
902 #ifdef HAVE_X_WINDOWS
|
|
|
903 syms_of_event_Xt ();
|
|
|
904 #endif
|
|
282
|
905 #ifdef HAVE_DRAGNDROP
|
|
|
906 syms_of_dragdrop ();
|
|
|
907 #endif
|
|
0
|
908 syms_of_event_stream ();
|
|
|
909 syms_of_events ();
|
|
|
910 syms_of_extents ();
|
|
|
911 syms_of_faces ();
|
|
|
912 syms_of_fileio ();
|
|
|
913 #ifdef CLASH_DETECTION
|
|
|
914 syms_of_filelock ();
|
|
|
915 #endif /* CLASH_DETECTION */
|
|
|
916 syms_of_floatfns ();
|
|
|
917 syms_of_fns ();
|
|
|
918 syms_of_font_lock ();
|
|
|
919 syms_of_frame ();
|
|
|
920 syms_of_general ();
|
|
|
921 syms_of_glyphs ();
|
|
280
|
922 syms_of_glyphs_eimage ();
|
|
384
|
923 syms_of_glyphs_widget ();
|
|
0
|
924 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
925 syms_of_gui ();
|
|
|
926 #endif
|
|
|
927 syms_of_indent ();
|
|
|
928 syms_of_intl ();
|
|
|
929 syms_of_keymap ();
|
|
|
930 syms_of_lread ();
|
|
|
931 syms_of_macros ();
|
|
|
932 syms_of_marker ();
|
|
|
933 syms_of_md5 ();
|
|
|
934 #ifdef HAVE_DATABASE
|
|
272
|
935 syms_of_database ();
|
|
0
|
936 #endif
|
|
|
937 #ifdef HAVE_MENUBARS
|
|
|
938 syms_of_menubar ();
|
|
|
939 #endif
|
|
|
940 syms_of_minibuf ();
|
|
|
941 syms_of_objects ();
|
|
|
942 syms_of_print ();
|
|
|
943 #if !defined (NO_SUBPROCESSES)
|
|
|
944 syms_of_process ();
|
|
286
|
945 #ifdef HAVE_WIN32_PROCESSES
|
|
|
946 syms_of_process_nt ();
|
|
|
947 #endif
|
|
0
|
948 #endif
|
|
|
949 syms_of_profile ();
|
|
255
|
950 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
0
|
951 syms_of_ralloc ();
|
|
|
952 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
953 syms_of_rangetab ();
|
|
|
954 syms_of_redisplay ();
|
|
|
955 syms_of_search ();
|
|
|
956 syms_of_signal ();
|
|
|
957 syms_of_sound ();
|
|
|
958 syms_of_specifier ();
|
|
|
959 syms_of_symbols ();
|
|
|
960 syms_of_syntax ();
|
|
|
961 #ifdef HAVE_SCROLLBARS
|
|
|
962 syms_of_scrollbar ();
|
|
|
963 #endif
|
|
|
964 #ifdef HAVE_TOOLBARS
|
|
|
965 syms_of_toolbar ();
|
|
|
966 #endif
|
|
|
967 syms_of_undo ();
|
|
195
|
968 syms_of_widget ();
|
|
0
|
969 syms_of_window ();
|
|
195
|
970
|
|
0
|
971 #ifdef HAVE_TTY
|
|
|
972 syms_of_console_tty ();
|
|
|
973 syms_of_device_tty ();
|
|
|
974 syms_of_objects_tty ();
|
|
|
975 #endif
|
|
380
|
976
|
|
0
|
977 #ifdef HAVE_X_WINDOWS
|
|
|
978 syms_of_device_x ();
|
|
|
979 #ifdef HAVE_DIALOGS
|
|
|
980 syms_of_dialog_x ();
|
|
|
981 #endif
|
|
|
982 syms_of_frame_x ();
|
|
|
983 syms_of_glyphs_x ();
|
|
|
984 syms_of_objects_x ();
|
|
|
985 #ifdef HAVE_MENUBARS
|
|
|
986 syms_of_menubar_x ();
|
|
|
987 #endif
|
|
|
988 syms_of_xselect ();
|
|
|
989 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
990 syms_of_gui_x ();
|
|
|
991 #endif
|
|
|
992 #endif /* HAVE_X_WINDOWS */
|
|
|
993
|
|
213
|
994 #ifdef HAVE_MS_WINDOWS
|
|
|
995 syms_of_console_mswindows ();
|
|
|
996 syms_of_device_mswindows ();
|
|
|
997 syms_of_frame_mswindows ();
|
|
|
998 syms_of_objects_mswindows ();
|
|
221
|
999 syms_of_select_mswindows ();
|
|
267
|
1000 syms_of_glyphs_mswindows ();
|
|
231
|
1001 #ifdef HAVE_MENUBARS
|
|
|
1002 syms_of_menubar_mswindows ();
|
|
|
1003 #endif
|
|
276
|
1004 #ifdef HAVE_SCROLLBARS
|
|
|
1005 syms_of_scrollbar_mswindows ();
|
|
|
1006 #endif
|
|
263
|
1007 #ifdef HAVE_MSW_C_DIRED
|
|
|
1008 syms_of_dired_mswindows ();
|
|
209
|
1009 #endif
|
|
263
|
1010 #endif /* HAVE_MS_WINDOWS */
|
|
209
|
1011
|
|
70
|
1012 #ifdef MULE
|
|
|
1013 syms_of_mule ();
|
|
|
1014 syms_of_mule_ccl ();
|
|
|
1015 syms_of_mule_charset ();
|
|
259
|
1016 #endif
|
|
|
1017 #ifdef FILE_CODING
|
|
371
|
1018 syms_of_mule_coding ();
|
|
259
|
1019 #endif
|
|
|
1020 #ifdef MULE
|
|
70
|
1021 #ifdef HAVE_WNN
|
|
|
1022 syms_of_mule_wnn ();
|
|
|
1023 #endif
|
|
|
1024 #ifdef HAVE_CANNA
|
|
|
1025 syms_of_mule_canna ();
|
|
|
1026 #endif /* HAVE_CANNA */
|
|
|
1027 #endif /* MULE */
|
|
|
1028
|
|
0
|
1029 #ifdef SYMS_SYSTEM
|
|
|
1030 SYMS_SYSTEM;
|
|
|
1031 #endif
|
|
|
1032
|
|
|
1033 #ifdef SYMS_MACHINE
|
|
|
1034 SYMS_MACHINE;
|
|
|
1035 #endif
|
|
|
1036
|
|
269
|
1037 /*
|
|
267
|
1038 #if defined (GNU_MALLOC) && \
|
|
|
1039 defined (ERROR_CHECK_MALLOC) && \
|
|
|
1040 !defined (HAVE_LIBMCHECK)
|
|
269
|
1041 */
|
|
267
|
1042 /* Prior to XEmacs 21, this was `#if 0'ed out. -slb */
|
|
269
|
1043 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
0
|
1044 syms_of_free_hook ();
|
|
|
1045 #endif
|
|
|
1046
|
|
|
1047 #ifdef TOOLTALK
|
|
|
1048 syms_of_tooltalk ();
|
|
|
1049 #endif
|
|
|
1050
|
|
|
1051 #ifdef SUNPRO
|
|
|
1052 syms_of_sunpro ();
|
|
|
1053 #endif
|
|
|
1054
|
|
259
|
1055 #ifdef HAVE_LDAP
|
|
|
1056 syms_of_eldap ();
|
|
|
1057 #endif
|
|
|
1058
|
|
0
|
1059 /* Now create the subtypes for the types that have them.
|
|
|
1060 We do this before the vars_*() because more symbols
|
|
|
1061 may get initialized here. */
|
|
|
1062
|
|
|
1063 /* Now initialize the console types and associated symbols.
|
|
|
1064 Other than the first function below, the functions may
|
|
|
1065 make exactly the following function/macro calls:
|
|
|
1066
|
|
|
1067 INITIALIZE_CONSOLE_TYPE()
|
|
|
1068 CONSOLE_HAS_METHOD()
|
|
|
1069
|
|
|
1070 For any given console type, the former macro must be called
|
|
|
1071 before the any calls to the latter macro. */
|
|
|
1072
|
|
|
1073 console_type_create ();
|
|
|
1074
|
|
|
1075 console_type_create_stream ();
|
|
|
1076
|
|
|
1077 #ifdef HAVE_TTY
|
|
|
1078 console_type_create_tty ();
|
|
|
1079 console_type_create_device_tty ();
|
|
|
1080 console_type_create_frame_tty ();
|
|
|
1081 console_type_create_objects_tty ();
|
|
|
1082 console_type_create_redisplay_tty ();
|
|
|
1083 #endif
|
|
|
1084
|
|
|
1085 #ifdef HAVE_X_WINDOWS
|
|
|
1086 console_type_create_x ();
|
|
|
1087 console_type_create_device_x ();
|
|
|
1088 console_type_create_frame_x ();
|
|
|
1089 console_type_create_glyphs_x ();
|
|
|
1090 #ifdef HAVE_MENUBARS
|
|
|
1091 console_type_create_menubar_x ();
|
|
|
1092 #endif
|
|
|
1093 console_type_create_objects_x ();
|
|
|
1094 console_type_create_redisplay_x ();
|
|
|
1095 #ifdef HAVE_SCROLLBARS
|
|
|
1096 console_type_create_scrollbar_x ();
|
|
|
1097 #endif
|
|
|
1098 #ifdef HAVE_TOOLBARS
|
|
|
1099 console_type_create_toolbar_x ();
|
|
|
1100 #endif
|
|
284
|
1101 #ifdef HAVE_DIALOGS
|
|
|
1102 console_type_create_dialog_x ();
|
|
|
1103 #endif
|
|
0
|
1104 #endif /* HAVE_X_WINDOWS */
|
|
|
1105
|
|
213
|
1106 #ifdef HAVE_MS_WINDOWS
|
|
|
1107 console_type_create_mswindows ();
|
|
|
1108 console_type_create_device_mswindows ();
|
|
|
1109 console_type_create_frame_mswindows ();
|
|
|
1110 console_type_create_objects_mswindows ();
|
|
|
1111 console_type_create_redisplay_mswindows ();
|
|
267
|
1112 console_type_create_glyphs_mswindows ();
|
|
225
|
1113 # ifdef HAVE_SCROLLBARS
|
|
|
1114 console_type_create_scrollbar_mswindows ();
|
|
|
1115 # endif
|
|
231
|
1116 #ifdef HAVE_MENUBARS
|
|
|
1117 console_type_create_menubar_mswindows ();
|
|
|
1118 #endif
|
|
276
|
1119 #ifdef HAVE_TOOLBARS
|
|
|
1120 console_type_create_toolbar_mswindows ();
|
|
|
1121 #endif
|
|
286
|
1122 #ifdef HAVE_DIALOGS
|
|
|
1123 console_type_create_dialog_mswindows ();
|
|
|
1124 #endif
|
|
209
|
1125 #endif
|
|
|
1126
|
|
0
|
1127 /* Now initialize the specifier types and associated symbols.
|
|
|
1128 Other than the first function below, the functions may
|
|
|
1129 make exactly the following function/macro calls:
|
|
|
1130
|
|
|
1131 INITIALIZE_SPECIFIER_TYPE()
|
|
|
1132 SPECIFIER_HAS_METHOD()
|
|
|
1133
|
|
|
1134 For any given specifier type, the former macro must be called
|
|
|
1135 before the any calls to the latter macro. */
|
|
|
1136
|
|
|
1137 specifier_type_create ();
|
|
|
1138
|
|
|
1139 specifier_type_create_image ();
|
|
|
1140 specifier_type_create_objects ();
|
|
|
1141 #ifdef HAVE_TOOLBARS
|
|
|
1142 specifier_type_create_toolbar ();
|
|
|
1143 #endif
|
|
|
1144
|
|
|
1145 /* Now initialize the structure types and associated symbols.
|
|
|
1146 Other than the first function below, the functions may
|
|
|
1147 make exactly the following function/macro calls:
|
|
|
1148
|
|
|
1149 define_structure_type()
|
|
|
1150 define_structure_type_keyword()
|
|
|
1151
|
|
|
1152 */
|
|
|
1153
|
|
|
1154 structure_type_create ();
|
|
|
1155
|
|
70
|
1156 structure_type_create_chartab ();
|
|
0
|
1157 structure_type_create_faces ();
|
|
|
1158 structure_type_create_rangetab ();
|
|
380
|
1159 structure_type_create_hash_table ();
|
|
0
|
1160
|
|
|
1161 /* Now initialize the image instantiator formats and associated symbols.
|
|
|
1162 Other than the first function below, the functions may
|
|
|
1163 make exactly the following function/macro calls:
|
|
|
1164
|
|
|
1165 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT()
|
|
|
1166 IIFORMAT_HAS_METHOD()
|
|
|
1167 IIFORMAT_VALID_KEYWORD()
|
|
|
1168
|
|
|
1169 For any given image instantiator format, the first macro must be
|
|
|
1170 called before the any calls to the other macros. */
|
|
|
1171
|
|
|
1172 image_instantiator_format_create ();
|
|
280
|
1173 image_instantiator_format_create_glyphs_eimage ();
|
|
384
|
1174 image_instantiator_format_create_glyphs_widget ();
|
|
0
|
1175 #ifdef HAVE_X_WINDOWS
|
|
|
1176 image_instantiator_format_create_glyphs_x ();
|
|
|
1177 #endif /* HAVE_X_WINDOWS */
|
|
267
|
1178 #ifdef HAVE_MS_WINDOWS
|
|
|
1179 image_instantiator_format_create_glyphs_mswindows ();
|
|
|
1180 #endif /* HAVE_MSWINDOWS_WINDOWS */
|
|
0
|
1181
|
|
|
1182 /* Now initialize the lstream types and associated symbols.
|
|
|
1183 Other than the first function below, the functions may
|
|
|
1184 make exactly the following function/macro calls:
|
|
|
1185
|
|
|
1186 LSTREAM_HAS_METHOD()
|
|
|
1187
|
|
|
1188 */
|
|
|
1189
|
|
|
1190 lstream_type_create ();
|
|
259
|
1191 #ifdef FILE_CODING
|
|
371
|
1192 lstream_type_create_mule_coding ();
|
|
70
|
1193 #endif
|
|
278
|
1194 #if defined (HAVE_MS_WINDOWS) && !defined(HAVE_MSG_SELECT)
|
|
274
|
1195 lstream_type_create_mswindows_selectable ();
|
|
|
1196 #endif
|
|
380
|
1197
|
|
263
|
1198 /* Initialize processes implementation.
|
|
|
1199 The functions may make exactly the following function/macro calls:
|
|
|
1200
|
|
|
1201 PROCESS_HAS_METHOD()
|
|
|
1202 */
|
|
|
1203 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1204 process_type_create_unix ();
|
|
|
1205 #endif
|
|
|
1206 #ifdef HAVE_WIN32_PROCESSES
|
|
274
|
1207 process_type_create_nt ();
|
|
263
|
1208 #endif
|
|
|
1209
|
|
0
|
1210 /* Now initialize most variables.
|
|
|
1211
|
|
|
1212 These functions may do exactly the following:
|
|
|
1213
|
|
|
1214 DEFVAR_INT()
|
|
|
1215 DEFVAR_LISP()
|
|
|
1216 DEFVAR_BOOL()
|
|
|
1217 DEFER_GETTEXT()
|
|
|
1218 Dynarr_*()
|
|
|
1219 Blocktype_*()
|
|
|
1220 staticpro()
|
|
|
1221 Fprovide(symbol)
|
|
|
1222 intern()
|
|
|
1223 pure_put()
|
|
|
1224 xmalloc()
|
|
|
1225 defsymbol(), if it's absolutely necessary and you're sure that
|
|
|
1226 the symbol isn't referenced anywhere else in the initialization
|
|
|
1227 code
|
|
|
1228 Fset() on a symbol that is unbound
|
|
|
1229 assigning a symbol or constant value to a variable
|
|
|
1230 using a global variable that has been initialized
|
|
|
1231 earlier on in the same function
|
|
|
1232
|
|
|
1233 Any of the object-creating functions on alloc.c: e.g.
|
|
|
1234
|
|
|
1235 make_pure_*()
|
|
|
1236 Fpurecopy()
|
|
|
1237 make_string()
|
|
|
1238 build_string()
|
|
|
1239 make_vector()
|
|
|
1240 make_int()
|
|
|
1241 make_extent()
|
|
|
1242 alloc_lcrecord()
|
|
|
1243 Fcons()
|
|
|
1244 listN()
|
|
|
1245 make_opaque_ptr()
|
|
|
1246 make_opaque_long()
|
|
|
1247
|
|
|
1248 perhaps a few others.
|
|
|
1249 */
|
|
|
1250
|
|
|
1251 /* Now allow Fprovide() statements to be made. */
|
|
|
1252 init_provide_once ();
|
|
|
1253
|
|
|
1254 vars_of_abbrev ();
|
|
|
1255 vars_of_alloc ();
|
|
136
|
1256 #ifdef HAVE_X_WINDOWS
|
|
|
1257 vars_of_balloon_x ();
|
|
|
1258 #endif
|
|
0
|
1259 vars_of_buffer ();
|
|
|
1260 vars_of_bytecode ();
|
|
|
1261 vars_of_callint ();
|
|
|
1262 vars_of_callproc ();
|
|
|
1263 vars_of_cmdloop ();
|
|
|
1264 vars_of_cmds ();
|
|
|
1265 vars_of_console ();
|
|
|
1266 vars_of_data ();
|
|
|
1267 #ifdef DEBUG_XEMACS
|
|
|
1268 vars_of_debug ();
|
|
|
1269 #endif
|
|
|
1270 vars_of_console_stream ();
|
|
|
1271 vars_of_device ();
|
|
|
1272 #ifdef HAVE_DIALOGS
|
|
|
1273 vars_of_dialog ();
|
|
|
1274 #endif
|
|
|
1275 vars_of_dired ();
|
|
|
1276 vars_of_doc ();
|
|
284
|
1277 #ifdef HAVE_DRAGNDROP
|
|
|
1278 vars_of_dragdrop ();
|
|
|
1279 #endif
|
|
0
|
1280 vars_of_editfns ();
|
|
|
1281 vars_of_elhash ();
|
|
|
1282 vars_of_emacs ();
|
|
|
1283 vars_of_eval ();
|
|
380
|
1284
|
|
|
1285 #ifdef HAVE_X_WINDOWS
|
|
|
1286 vars_of_event_Xt ();
|
|
|
1287 #endif
|
|
|
1288 #if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
|
|
|
1289 vars_of_event_tty ();
|
|
|
1290 #endif
|
|
|
1291 #ifdef HAVE_MS_WINDOWS
|
|
|
1292 vars_of_event_mswindows ();
|
|
|
1293 #endif
|
|
0
|
1294 vars_of_event_stream ();
|
|
380
|
1295
|
|
0
|
1296 vars_of_events ();
|
|
|
1297 vars_of_extents ();
|
|
|
1298 vars_of_faces ();
|
|
|
1299 vars_of_fileio ();
|
|
|
1300 vars_of_floatfns ();
|
|
|
1301 vars_of_font_lock ();
|
|
|
1302 vars_of_frame ();
|
|
|
1303 vars_of_glyphs ();
|
|
280
|
1304 vars_of_glyphs_eimage ();
|
|
384
|
1305 vars_of_glyphs_widget ();
|
|
0
|
1306 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1307 vars_of_gui ();
|
|
|
1308 #endif
|
|
|
1309 vars_of_indent ();
|
|
|
1310 vars_of_insdel ();
|
|
|
1311 vars_of_intl ();
|
|
70
|
1312 #ifdef HAVE_XIM
|
|
|
1313 #ifdef XIM_MOTIF
|
|
|
1314 vars_of_input_method_motif ();
|
|
|
1315 #else /* XIM_XLIB */
|
|
|
1316 vars_of_input_method_xlib ();
|
|
|
1317 #endif
|
|
|
1318 #endif /* HAVE_XIM */
|
|
0
|
1319 vars_of_keymap ();
|
|
|
1320 vars_of_lread ();
|
|
|
1321 vars_of_lstream ();
|
|
|
1322 vars_of_macros ();
|
|
|
1323 vars_of_md5 ();
|
|
|
1324 #ifdef HAVE_DATABASE
|
|
272
|
1325 vars_of_database ();
|
|
0
|
1326 #endif
|
|
|
1327 #ifdef HAVE_MENUBARS
|
|
|
1328 vars_of_menubar ();
|
|
|
1329 #endif
|
|
|
1330 vars_of_minibuf ();
|
|
|
1331 vars_of_objects ();
|
|
|
1332 vars_of_print ();
|
|
263
|
1333
|
|
0
|
1334 #ifndef NO_SUBPROCESSES
|
|
|
1335 vars_of_process ();
|
|
263
|
1336 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1337 vars_of_process_unix ();
|
|
0
|
1338 #endif
|
|
263
|
1339 #ifdef HAVE_WIN32_PROCESSES
|
|
274
|
1340 vars_of_process_nt ();
|
|
263
|
1341 #endif
|
|
|
1342 #endif
|
|
|
1343
|
|
0
|
1344 vars_of_profile ();
|
|
255
|
1345 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
0
|
1346 vars_of_ralloc ();
|
|
|
1347 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
1348 vars_of_redisplay ();
|
|
|
1349 #ifdef HAVE_SCROLLBARS
|
|
|
1350 vars_of_scrollbar ();
|
|
|
1351 #endif
|
|
|
1352 vars_of_search ();
|
|
|
1353 vars_of_sound ();
|
|
|
1354 vars_of_specifier ();
|
|
|
1355 vars_of_symbols ();
|
|
|
1356 vars_of_syntax ();
|
|
|
1357 #ifdef HAVE_TOOLBARS
|
|
|
1358 vars_of_toolbar ();
|
|
|
1359 #endif
|
|
|
1360 vars_of_undo ();
|
|
|
1361 vars_of_window ();
|
|
|
1362
|
|
|
1363 #ifdef HAVE_TTY
|
|
|
1364 vars_of_console_tty ();
|
|
|
1365 vars_of_frame_tty ();
|
|
|
1366 vars_of_objects_tty ();
|
|
|
1367 #endif
|
|
|
1368
|
|
|
1369 #ifdef HAVE_X_WINDOWS
|
|
|
1370 vars_of_device_x ();
|
|
|
1371 #ifdef HAVE_DIALOGS
|
|
|
1372 vars_of_dialog_x ();
|
|
|
1373 #endif
|
|
|
1374 vars_of_frame_x ();
|
|
|
1375 vars_of_glyphs_x ();
|
|
|
1376 #ifdef HAVE_MENUBARS
|
|
|
1377 vars_of_menubar_x ();
|
|
|
1378 #endif
|
|
|
1379 vars_of_objects_x ();
|
|
|
1380 vars_of_xselect ();
|
|
|
1381 #ifdef HAVE_SCROLLBARS
|
|
|
1382 vars_of_scrollbar_x ();
|
|
|
1383 #endif
|
|
|
1384 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1385 vars_of_gui_x ();
|
|
|
1386 #endif
|
|
|
1387 #endif
|
|
|
1388
|
|
213
|
1389 #ifdef HAVE_MS_WINDOWS
|
|
|
1390 vars_of_device_mswindows ();
|
|
|
1391 vars_of_console_mswindows ();
|
|
|
1392 vars_of_frame_mswindows ();
|
|
|
1393 vars_of_objects_mswindows ();
|
|
221
|
1394 vars_of_select_mswindows ();
|
|
267
|
1395 vars_of_glyphs_mswindows ();
|
|
225
|
1396 #ifdef HAVE_SCROLLBARS
|
|
|
1397 vars_of_scrollbar_mswindows ();
|
|
|
1398 #endif
|
|
231
|
1399 #ifdef HAVE_MENUBARS
|
|
|
1400 vars_of_menubar_mswindows ();
|
|
|
1401 #endif
|
|
263
|
1402 #ifdef HAVE_MSW_C_DIRED
|
|
|
1403 vars_of_dired_mswindows ();
|
|
209
|
1404 #endif
|
|
286
|
1405 #ifdef HAVE_DIALOGS
|
|
|
1406 vars_of_dialog_mswindows ();
|
|
|
1407 #endif
|
|
263
|
1408 #endif /* HAVE_MS_WINDOWS */
|
|
209
|
1409
|
|
70
|
1410 #ifdef MULE
|
|
|
1411 vars_of_mule ();
|
|
|
1412 vars_of_mule_charset ();
|
|
259
|
1413 #endif
|
|
|
1414 #ifdef FILE_CODING
|
|
371
|
1415 vars_of_mule_coding ();
|
|
259
|
1416 #endif
|
|
|
1417 #ifdef MULE
|
|
70
|
1418 #ifdef HAVE_WNN
|
|
|
1419 vars_of_mule_wnn ();
|
|
|
1420 #endif
|
|
|
1421 #ifdef HAVE_CANNA
|
|
|
1422 vars_of_mule_canna ();
|
|
|
1423 #endif /* HAVE_CANNA */
|
|
|
1424 #endif /* MULE */
|
|
|
1425
|
|
0
|
1426 #ifdef TOOLTALK
|
|
|
1427 vars_of_tooltalk ();
|
|
|
1428 #endif
|
|
|
1429
|
|
|
1430 #ifdef SUNPRO
|
|
|
1431 vars_of_sunpro ();
|
|
|
1432 #endif
|
|
|
1433
|
|
259
|
1434 #ifdef HAVE_LDAP
|
|
|
1435 vars_of_eldap ();
|
|
|
1436 #endif
|
|
|
1437
|
|
0
|
1438 /* Now initialize any specifier variables. We do this later
|
|
|
1439 because it has some dependence on the vars initialized
|
|
|
1440 above.
|
|
|
1441
|
|
|
1442 These functions should *only* initialize specifier variables,
|
|
|
1443 and may make use of the following functions/macros in addition
|
|
|
1444 to the ones listed above:
|
|
|
1445
|
|
|
1446 DEFVAR_SPECIFIER()
|
|
|
1447 Fmake_specifier()
|
|
|
1448 set_specifier_fallback()
|
|
|
1449 set_specifier_caching()
|
|
|
1450 */
|
|
|
1451
|
|
|
1452 specifier_vars_of_glyphs ();
|
|
|
1453 #ifdef HAVE_MENUBARS
|
|
|
1454 specifier_vars_of_menubar ();
|
|
|
1455 #endif
|
|
|
1456 specifier_vars_of_redisplay ();
|
|
|
1457 #ifdef HAVE_SCROLLBARS
|
|
|
1458 specifier_vars_of_scrollbar ();
|
|
|
1459 #endif
|
|
|
1460 #ifdef HAVE_TOOLBARS
|
|
|
1461 specifier_vars_of_toolbar ();
|
|
|
1462 #endif
|
|
|
1463 specifier_vars_of_window ();
|
|
|
1464
|
|
|
1465 /* Now comes all the rest of the variables that couldn't
|
|
|
1466 be handled above. There may be dependencies on variables
|
|
|
1467 initialized above, and dependencies between one complex_vars_()
|
|
|
1468 function and another. */
|
|
|
1469
|
|
|
1470 /* Calls Fmake_range_table(). */
|
|
|
1471 complex_vars_of_regex ();
|
|
|
1472 /* Calls Fmake_range_table(). */
|
|
|
1473 complex_vars_of_search ();
|
|
|
1474
|
|
380
|
1475 /* Calls make_lisp_hash_table(). */
|
|
0
|
1476 complex_vars_of_extents ();
|
|
163
|
1477
|
|
380
|
1478 /* Depends on hash tables and specifiers. */
|
|
0
|
1479 complex_vars_of_faces ();
|
|
|
1480
|
|
70
|
1481 #ifdef MULE
|
|
380
|
1482 /* These two depend on hash tables and various variables declared
|
|
70
|
1483 earlier. The second may also depend on the first. */
|
|
|
1484 complex_vars_of_mule_charset ();
|
|
259
|
1485 #endif
|
|
|
1486 #if defined(FILE_CODING)
|
|
371
|
1487 complex_vars_of_mule_coding ();
|
|
70
|
1488 #endif
|
|
|
1489
|
|
0
|
1490 /* This calls allocate_glyph(), which creates specifiers
|
|
|
1491 and also relies on a variable (Vthe_nothing_vector) initialized
|
|
70
|
1492 above. It also calls make_ext_string(), which under Mule
|
|
|
1493 could require that the charsets be initialized. */
|
|
0
|
1494 complex_vars_of_glyphs ();
|
|
|
1495
|
|
175
|
1496 /* These rely on the glyphs just created in the previous function,
|
|
|
1497 and call Fadd_spec_to_specifier(), which relies on various
|
|
0
|
1498 variables initialized above. */
|
|
|
1499 #ifdef HAVE_X_WINDOWS
|
|
|
1500 complex_vars_of_glyphs_x ();
|
|
|
1501 #endif
|
|
267
|
1502 #ifdef HAVE_MS_WINDOWS
|
|
|
1503 complex_vars_of_glyphs_mswindows ();
|
|
|
1504 #endif
|
|
0
|
1505
|
|
|
1506 /* This calls Fmake_glyph_internal(). */
|
|
|
1507 complex_vars_of_alloc ();
|
|
|
1508
|
|
|
1509 /* This calls Fmake_glyph_internal(). */
|
|
|
1510 #ifdef HAVE_MENUBARS
|
|
|
1511 complex_vars_of_menubar ();
|
|
|
1512 #endif
|
|
|
1513
|
|
|
1514 /* This calls Fmake_glyph_internal(). */
|
|
|
1515 #ifdef HAVE_SCROLLBARS
|
|
|
1516 complex_vars_of_scrollbar ();
|
|
|
1517 #endif
|
|
|
1518
|
|
|
1519 /* This calls allocate_glyph(). */
|
|
|
1520 complex_vars_of_frame ();
|
|
|
1521
|
|
70
|
1522 /* This calls Fcopy_category_table() under Mule, which calls who
|
|
|
1523 knows what. */
|
|
|
1524 complex_vars_of_chartab ();
|
|
|
1525
|
|
0
|
1526 /* This calls set_string_char(), which (under Mule) depends on the
|
|
|
1527 charsets being initialized. */
|
|
|
1528 complex_vars_of_casetab ();
|
|
|
1529
|
|
|
1530 /* This calls Fcopy_syntax_table(), which relies on char tables. */
|
|
|
1531 complex_vars_of_syntax ();
|
|
|
1532
|
|
|
1533 /* This initializes buffer-local variables, sets things up so
|
|
|
1534 that buffers can be created, and creates a couple of basic
|
|
|
1535 buffers. This depends on Vstandard_syntax_table and
|
|
|
1536 Vstandard_category_table (initialized in the previous
|
|
|
1537 functions), as well as a whole horde of variables that may
|
|
|
1538 have been initialized above. */
|
|
|
1539 complex_vars_of_buffer ();
|
|
|
1540
|
|
|
1541 /* This initializes console-local variables. */
|
|
|
1542 complex_vars_of_console ();
|
|
|
1543
|
|
|
1544 /* This creates a couple more buffers, and depends on the
|
|
|
1545 previous function. */
|
|
|
1546 complex_vars_of_minibuf ();
|
|
|
1547
|
|
|
1548 /* These two might call Ffile_name_as_directory(), which
|
|
|
1549 might depend on all sorts of things; I'm not sure. */
|
|
267
|
1550 complex_vars_of_emacs ();
|
|
|
1551
|
|
0
|
1552 /* This creates a couple of basic keymaps and depends on Lisp
|
|
380
|
1553 hash tables and Ffset() (both of which depend on some variables
|
|
0
|
1554 initialized in the vars_of_*() section) and possibly other
|
|
|
1555 stuff. */
|
|
|
1556 complex_vars_of_keymap ();
|
|
380
|
1557
|
|
|
1558 /* Calls make_lisp_hash_table() and creates a keymap */
|
|
175
|
1559 complex_vars_of_event_stream ();
|
|
0
|
1560
|
|
380
|
1561 #ifdef ERROR_CHECK_GC
|
|
|
1562 {
|
|
|
1563 extern int always_gc;
|
|
|
1564 if (always_gc) /* purification debugging hack */
|
|
|
1565 garbage_collect_1 ();
|
|
|
1566 }
|
|
|
1567 #endif
|
|
0
|
1568 }
|
|
|
1569
|
|
|
1570 /* CONGRATULATIONS!!! We have successfully initialized the Lisp
|
|
|
1571 engine. */
|
|
|
1572
|
|
|
1573 if (initialized)
|
|
|
1574 {
|
|
|
1575 /* Stuff that needs to be reset at run time. Order below should
|
|
|
1576 not matter. */
|
|
|
1577 reinit_alloc ();
|
|
|
1578 reinit_eval ();
|
|
70
|
1579 #ifdef MULE_REGEXP
|
|
|
1580 reinit_mule_category ();
|
|
|
1581 #endif
|
|
0
|
1582 }
|
|
|
1583
|
|
|
1584 /* Now do further initialization/setup of stuff that is not needed by the
|
|
|
1585 syms_of_() routines. This involves stuff that only is enabled in
|
|
|
1586 an interactive run (redisplay, user input, etc.) and stuff that is
|
|
|
1587 not needed until we start loading Lisp code (the reader). A lot
|
|
|
1588 of this stuff involves querying the current environment and needs
|
|
|
1589 to be done both at dump time and at run time. */
|
|
|
1590
|
|
288
|
1591 init_initial_directory(); /* get the directory to use for the
|
|
|
1592 "*scratch*" buffer, etc. */
|
|
|
1593
|
|
|
1594 #ifdef WINDOWSNT
|
|
|
1595 /*
|
|
|
1596 * For Win32, call init_environment() now, so that environment/registry
|
|
380
|
1597 * variables will be properly entered into Vprocess_environment.
|
|
288
|
1598 */
|
|
|
1599 init_environment();
|
|
|
1600 #endif
|
|
|
1601
|
|
0
|
1602 init_callproc (); /* Set up the process environment (so that egetenv
|
|
|
1603 works), the basic directory variables
|
|
|
1604 (exec-directory and so on), and stuff
|
|
|
1605 related to subprocesses. This should be
|
|
|
1606 first because many of the functions below
|
|
|
1607 call egetenv() to get environment variables. */
|
|
|
1608 init_lread (); /* Set up the Lisp reader. */
|
|
|
1609 #ifdef MSDOS
|
|
|
1610 /* Call early 'cause init_environment needs it. */
|
|
|
1611 init_dosfns ();
|
|
|
1612 /* Set defaults for several environment variables. */
|
|
|
1613 init_environment (argc, argv, skip_args);
|
|
|
1614 #endif
|
|
|
1615 init_cmdargs (argc, argv, skip_args); /* Create list Vcommand_line_args */
|
|
288
|
1616 init_buffer (); /* Set default directory of *scratch* buffer */
|
|
195
|
1617
|
|
|
1618 #ifdef WINDOWSNT
|
|
|
1619 init_ntproc();
|
|
|
1620 #endif
|
|
|
1621
|
|
0
|
1622 init_redisplay (); /* Determine terminal type.
|
|
|
1623 init_sys_modes uses results */
|
|
|
1624 init_event_stream (); /* Set up so we can get user input. */
|
|
|
1625 init_macros (); /* set up so we can run macros. */
|
|
|
1626 init_editfns (); /* Determine the name of the user we're running as */
|
|
|
1627 init_xemacs_process (); /* set up for calling subprocesses */
|
|
|
1628 #ifdef SUNPRO
|
|
|
1629 init_sunpro (); /* Set up Sunpro usage tracking */
|
|
|
1630 #endif
|
|
|
1631 #if defined (HAVE_NATIVE_SOUND) && defined (hp9000s800)
|
|
|
1632 init_hpplay ();
|
|
|
1633 #endif
|
|
|
1634 #ifdef HAVE_TTY
|
|
|
1635 init_device_tty ();
|
|
|
1636 #endif
|
|
|
1637 init_console_stream (); /* Create the first console */
|
|
|
1638
|
|
173
|
1639 /* try to get the actual pathname of the exec file we are running */
|
|
233
|
1640 if (!restart)
|
|
0
|
1641 {
|
|
|
1642 Vinvocation_name = Fcar (Vcommand_line_args);
|
|
233
|
1643 if (XSTRING_DATA(Vinvocation_name)[0] == '-')
|
|
|
1644 {
|
|
|
1645 /* XEmacs as a login shell, oh goody! */
|
|
|
1646 Vinvocation_name = build_string(getenv("SHELL"));
|
|
|
1647 }
|
|
0
|
1648 Vinvocation_directory = Vinvocation_name;
|
|
|
1649
|
|
|
1650 if (!NILP (Ffile_name_directory (Vinvocation_name)))
|
|
269
|
1651 {
|
|
|
1652 /* invocation-name includes a directory component -- presumably it
|
|
|
1653 is relative to cwd, not $PATH */
|
|
|
1654 Vinvocation_directory = Fexpand_file_name (Vinvocation_name,
|
|
|
1655 Qnil);
|
|
|
1656 Vinvocation_path = Qnil;
|
|
|
1657 }
|
|
0
|
1658 else
|
|
269
|
1659 {
|
|
|
1660 Vinvocation_path = decode_env_path ("PATH", NULL);
|
|
|
1661 locate_file (Vinvocation_path, Vinvocation_name, EXEC_SUFFIXES,
|
|
|
1662 &Vinvocation_directory, X_OK);
|
|
|
1663 }
|
|
0
|
1664
|
|
|
1665 if (NILP (Vinvocation_directory))
|
|
|
1666 Vinvocation_directory = Vinvocation_name;
|
|
|
1667
|
|
|
1668 Vinvocation_name = Ffile_name_nondirectory (Vinvocation_directory);
|
|
|
1669 Vinvocation_directory = Ffile_name_directory (Vinvocation_directory);
|
|
|
1670 }
|
|
|
1671
|
|
265
|
1672 #if defined(HAVE_SHLIB) && !defined(WINDOWSNT)
|
|
|
1673 /* This is Unix only. MS Windows NT has a library call that does
|
|
|
1674 The Right Thing on that system. Rumor has it, this must be
|
|
|
1675 called for GNU dld in temacs and xemacs. */
|
|
|
1676 {
|
|
|
1677 char *buf = (char *)alloca (XSTRING_LENGTH (Vinvocation_directory)
|
|
|
1678 + XSTRING_LENGTH (Vinvocation_name)
|
|
|
1679 + 2);
|
|
380
|
1680 sprintf (buf, "%s/%s", XSTRING_DATA (Vinvocation_directory),
|
|
|
1681 XSTRING_DATA (Vinvocation_name));
|
|
265
|
1682
|
|
|
1683 /* All we can do is cry if an error happens, so ignore it. */
|
|
380
|
1684 (void) dll_init (buf);
|
|
265
|
1685 }
|
|
|
1686 #endif
|
|
|
1687
|
|
0
|
1688 #if defined (LOCALTIME_CACHE) && defined (HAVE_TZSET)
|
|
|
1689 /* sun's localtime() has a bug. it caches the value of the time
|
|
|
1690 zone rather than looking it up every time. Since localtime() is
|
|
|
1691 called to bolt the undumping time into the undumped emacs, this
|
|
|
1692 results in localtime() ignoring the TZ environment variable.
|
|
|
1693 This flushes the new TZ value into localtime(). */
|
|
|
1694 tzset ();
|
|
|
1695 #endif /* LOCALTIME_CACHE and TZSET */
|
|
|
1696
|
|
|
1697 load_me = Qnil;
|
|
|
1698 if (!initialized)
|
|
|
1699 {
|
|
|
1700 /* Handle -l loadup-and-dump, args passed by Makefile. */
|
|
|
1701 if (argc > 2 + skip_args && !strcmp (argv[1 + skip_args], "-l"))
|
|
80
|
1702 load_me = build_string (argv[2 + skip_args]);
|
|
239
|
1703 #if 0 /* CANNOT_DUMP - this can never be right in XEmacs --andyp */
|
|
0
|
1704 /* Unless next switch is -nl, load "loadup.el" first thing. */
|
|
|
1705 if (!(argc > 1 + skip_args && !strcmp (argv[1 + skip_args], "-nl")))
|
|
|
1706 load_me = build_string ("loadup.el");
|
|
|
1707 #endif /* CANNOT_DUMP */
|
|
|
1708 }
|
|
|
1709
|
|
|
1710 #ifdef QUANTIFY
|
|
|
1711 if (initialized)
|
|
|
1712 quantify_start_recording_data ();
|
|
|
1713 #endif /* QUANTIFY */
|
|
|
1714
|
|
|
1715 initialized = 1;
|
|
|
1716
|
|
|
1717 /* This never returns. */
|
|
|
1718 initial_command_loop (load_me);
|
|
|
1719 /* NOTREACHED */
|
|
|
1720 }
|
|
|
1721
|
|
20
|
1722
|
|
16
|
1723 /* Sort the args so we can find the most important ones
|
|
|
1724 at the beginning of argv. */
|
|
|
1725
|
|
|
1726 /* First, here's a table of all the standard options. */
|
|
|
1727
|
|
|
1728 struct standard_args
|
|
|
1729 {
|
|
|
1730 CONST char * CONST name;
|
|
|
1731 CONST char * CONST longname;
|
|
|
1732 int priority;
|
|
|
1733 int nargs;
|
|
|
1734 };
|
|
|
1735
|
|
|
1736 static struct standard_args standard_args[] =
|
|
|
1737 {
|
|
|
1738 /* Handled by main_1 above: */
|
|
|
1739 { "-nl", "--no-shared-memory", 100, 0 },
|
|
|
1740 { "-t", "--terminal", 95, 1 },
|
|
|
1741 { "-nw", "--no-windows", 90, 0 },
|
|
|
1742 { "-batch", "--batch", 85, 0 },
|
|
276
|
1743 { "-debug-paths", "--debug-paths", 82, 0 },
|
|
16
|
1744 { "-help", "--help", 80, 0 },
|
|
|
1745 { "-version", "--version", 75, 0 },
|
|
|
1746 { "-V", 0, 75, 0 },
|
|
|
1747 { "-d", "--display", 80, 1 },
|
|
|
1748 { "-display", 0, 80, 1 },
|
|
|
1749 { "-NXHost", 0, 79, 0 },
|
|
|
1750 { "-MachLaunch", 0, 79, 0},
|
|
|
1751
|
|
|
1752 /* Handled by command-line-early in startup.el: */
|
|
|
1753 { "-q", "--no-init-file", 50, 0 },
|
|
|
1754 { "-unmapped", 0, 50, 0 },
|
|
|
1755 { "-no-init-file", 0, 50, 0 },
|
|
207
|
1756 { "-vanilla", "--vanilla", 50, 0 },
|
|
239
|
1757 { "-no-autoloads", "--no-autoloads", 50, 0 },
|
|
16
|
1758 { "-no-site-file", "--no-site-file", 40, 0 },
|
|
276
|
1759 { "-no-early-packages", "--no-early-packages", 35, 0 },
|
|
16
|
1760 { "-u", "--user", 30, 1 },
|
|
|
1761 { "-user", 0, 30, 1 },
|
|
|
1762 { "-debug-init", "--debug-init", 20, 0 },
|
|
276
|
1763 { "-debug-paths", "--debug-paths", 20, 0 },
|
|
16
|
1764
|
|
|
1765 /* Xt options: */
|
|
|
1766 { "-i", "--icon-type", 15, 0 },
|
|
|
1767 { "-itype", 0, 15, 0 },
|
|
|
1768 { "-iconic", "--iconic", 15, 0 },
|
|
|
1769 { "-bg", "--background-color", 10, 1 },
|
|
|
1770 { "-background", 0, 10, 1 },
|
|
|
1771 { "-fg", "--foreground-color", 10, 1 },
|
|
|
1772 { "-foreground", 0, 10, 1 },
|
|
|
1773 { "-bd", "--border-color", 10, 1 },
|
|
|
1774 { "-bw", "--border-width", 10, 1 },
|
|
|
1775 { "-ib", "--internal-border", 10, 1 },
|
|
|
1776 { "-ms", "--mouse-color", 10, 1 },
|
|
|
1777 { "-cr", "--cursor-color", 10, 1 },
|
|
|
1778 { "-fn", "--font", 10, 1 },
|
|
|
1779 { "-font", 0, 10, 1 },
|
|
|
1780 { "-g", "--geometry", 10, 1 },
|
|
|
1781 { "-geometry", 0, 10, 1 },
|
|
|
1782 { "-T", "--title", 10, 1 },
|
|
|
1783 { "-title", 0, 10, 1 },
|
|
|
1784 { "-name", "--name", 10, 1 },
|
|
|
1785 { "-xrm", "--xrm", 10, 1 },
|
|
|
1786 { "-r", "--reverse-video", 5, 0 },
|
|
|
1787 { "-rv", 0, 5, 0 },
|
|
|
1788 { "-reverse", 0, 5, 0 },
|
|
|
1789 { "-hb", "--horizontal-scroll-bars", 5, 0 },
|
|
|
1790 { "-vb", "--vertical-scroll-bars", 5, 0 },
|
|
163
|
1791
|
|
16
|
1792 /* These have the same priority as ordinary file name args,
|
|
|
1793 so they are not reordered with respect to those. */
|
|
|
1794 { "-L", "--directory", 0, 1 },
|
|
|
1795 { "-directory", 0, 0, 1 },
|
|
|
1796 { "-l", "--load", 0, 1 },
|
|
|
1797 { "-load", 0, 0, 1 },
|
|
|
1798 { "-f", "--funcall", 0, 1 },
|
|
|
1799 { "-funcall", 0, 0, 1 },
|
|
|
1800 { "-eval", "--eval", 0, 1 },
|
|
|
1801 { "-insert", "--insert", 0, 1 },
|
|
|
1802 /* This should be processed after ordinary file name args and the like. */
|
|
|
1803 { "-kill", "--kill", -10, 0 },
|
|
|
1804 };
|
|
|
1805
|
|
|
1806 /* Reorder the elements of ARGV (assumed to have ARGC elements)
|
|
|
1807 so that the highest priority ones come first.
|
|
|
1808 Do not change the order of elements of equal priority.
|
|
|
1809 If an option takes an argument, keep it and its argument together. */
|
|
|
1810
|
|
|
1811 static void
|
|
|
1812 sort_args (int argc, char **argv)
|
|
|
1813 {
|
|
380
|
1814 char **new_argv = xnew_array (char *, argc);
|
|
16
|
1815 /* For each element of argv,
|
|
|
1816 the corresponding element of options is:
|
|
|
1817 0 for an option that takes no arguments,
|
|
|
1818 1 for an option that takes one argument, etc.
|
|
|
1819 -1 for an ordinary non-option argument. */
|
|
185
|
1820 int *options = xnew_array (int, argc);
|
|
|
1821 int *priority = xnew_array (int, argc);
|
|
16
|
1822 int to = 1;
|
|
|
1823 int from;
|
|
|
1824 int i;
|
|
78
|
1825 int end_of_options_p = 0;
|
|
16
|
1826
|
|
|
1827 /* Categorize all the options,
|
|
|
1828 and figure out which argv elts are option arguments. */
|
|
|
1829 for (from = 1; from < argc; from++)
|
|
|
1830 {
|
|
|
1831 options[from] = -1;
|
|
|
1832 priority[from] = 0;
|
|
78
|
1833 /* Pseudo options "--" and "run-temacs" indicate end of options */
|
|
|
1834 if (!strcmp (argv[from], "--") ||
|
|
|
1835 !strcmp (argv[from], "run-temacs"))
|
|
|
1836 end_of_options_p = 1;
|
|
|
1837 if (!end_of_options_p && argv[from][0] == '-')
|
|
16
|
1838 {
|
|
|
1839 int match, thislen;
|
|
|
1840 char *equals;
|
|
|
1841
|
|
|
1842 /* Look for a match with a known old-fashioned option. */
|
|
|
1843 for (i = 0; i < countof (standard_args); i++)
|
|
|
1844 if (!strcmp (argv[from], standard_args[i].name))
|
|
|
1845 {
|
|
|
1846 options[from] = standard_args[i].nargs;
|
|
|
1847 priority[from] = standard_args[i].priority;
|
|
|
1848 if (from + standard_args[i].nargs >= argc)
|
|
|
1849 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
1850 from += standard_args[i].nargs;
|
|
|
1851 goto done;
|
|
|
1852 }
|
|
|
1853
|
|
|
1854 /* Look for a match with a known long option.
|
|
|
1855 MATCH is -1 if no match so far, -2 if two or more matches so far,
|
|
|
1856 >= 0 (the table index of the match) if just one match so far. */
|
|
|
1857 if (argv[from][1] == '-')
|
|
|
1858 {
|
|
|
1859 match = -1;
|
|
|
1860 thislen = strlen (argv[from]);
|
|
|
1861 equals = strchr (argv[from], '=');
|
|
|
1862 if (equals != 0)
|
|
|
1863 thislen = equals - argv[from];
|
|
|
1864
|
|
|
1865 for (i = 0; i < countof (standard_args); i++)
|
|
|
1866 if (standard_args[i].longname
|
|
|
1867 && !strncmp (argv[from], standard_args[i].longname,
|
|
|
1868 thislen))
|
|
|
1869 {
|
|
|
1870 if (match == -1)
|
|
|
1871 match = i;
|
|
|
1872 else
|
|
|
1873 match = -2;
|
|
|
1874 }
|
|
|
1875
|
|
|
1876 /* If we found exactly one match, use that. */
|
|
|
1877 if (match >= 0)
|
|
|
1878 {
|
|
|
1879 options[from] = standard_args[match].nargs;
|
|
|
1880 priority[from] = standard_args[match].priority;
|
|
|
1881 /* If --OPTION=VALUE syntax is used,
|
|
|
1882 this option uses just one argv element. */
|
|
|
1883 if (equals != 0)
|
|
|
1884 options[from] = 0;
|
|
|
1885 if (from + options[from] >= argc)
|
|
|
1886 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
1887 from += options[from];
|
|
|
1888 }
|
|
|
1889 }
|
|
|
1890 done: ;
|
|
|
1891 }
|
|
|
1892 }
|
|
|
1893
|
|
380
|
1894 /* Copy the arguments, in order of decreasing priority, to NEW_ARGV. */
|
|
|
1895 new_argv[0] = argv[0];
|
|
16
|
1896 while (to < argc)
|
|
|
1897 {
|
|
|
1898 int best = -1;
|
|
|
1899 int best_priority = -9999;
|
|
|
1900
|
|
|
1901 /* Find the highest priority remaining option.
|
|
|
1902 If several have equal priority, take the first of them. */
|
|
|
1903 for (from = 1; from < argc; from++)
|
|
|
1904 {
|
|
|
1905 if (argv[from] != 0 && priority[from] > best_priority)
|
|
|
1906 {
|
|
|
1907 best_priority = priority[from];
|
|
|
1908 best = from;
|
|
|
1909 }
|
|
|
1910 /* Skip option arguments--they are tied to the options. */
|
|
|
1911 if (options[from] > 0)
|
|
|
1912 from += options[from];
|
|
|
1913 }
|
|
163
|
1914
|
|
16
|
1915 if (best < 0)
|
|
|
1916 abort ();
|
|
|
1917
|
|
380
|
1918 /* Copy the highest priority remaining option, with its args, to NEW_ARGV. */
|
|
|
1919 new_argv[to++] = argv[best];
|
|
16
|
1920 for (i = 0; i < options[best]; i++)
|
|
380
|
1921 new_argv[to++] = argv[best + i + 1];
|
|
16
|
1922
|
|
|
1923 /* Clear out this option in ARGV. */
|
|
|
1924 argv[best] = 0;
|
|
|
1925 for (i = 0; i < options[best]; i++)
|
|
|
1926 argv[best + i + 1] = 0;
|
|
|
1927 }
|
|
|
1928
|
|
380
|
1929 memcpy (argv, new_argv, sizeof (char *) * argc);
|
|
|
1930 xfree (new_argv);
|
|
|
1931 xfree (options);
|
|
|
1932 xfree (priority);
|
|
16
|
1933 }
|
|
|
1934
|
|
0
|
1935 static JMP_BUF run_temacs_catch;
|
|
|
1936
|
|
|
1937 static int run_temacs_argc;
|
|
|
1938 static char **run_temacs_argv;
|
|
|
1939 static char *run_temacs_args;
|
|
272
|
1940 static size_t run_temacs_argv_size;
|
|
|
1941 static size_t run_temacs_args_size;
|
|
0
|
1942
|
|
20
|
1943 DEFUN ("running-temacs-p", Frunning_temacs_p, 0, 0, 0, /*
|
|
0
|
1944 True if running temacs. This means we are in the dumping stage.
|
|
|
1945 This is false during normal execution of the `xemacs' program, and
|
|
|
1946 becomes false once `run-emacs-from-temacs' is run.
|
|
20
|
1947 */
|
|
|
1948 ())
|
|
0
|
1949 {
|
|
|
1950 return run_temacs_argc >= 0 ? Qt : Qnil;
|
|
|
1951 }
|
|
|
1952
|
|
20
|
1953 DEFUN ("run-emacs-from-temacs", Frun_emacs_from_temacs, 0, MANY, 0, /*
|
|
0
|
1954 Do not call this. It will reinitialize your XEmacs. You'll be sorry.
|
|
20
|
1955 */
|
|
0
|
1956 /* If this function is called from startup.el, it will be possible to run
|
|
|
1957 temacs as an editor using 'temacs -batch -l loadup.el run-temacs', instead
|
|
|
1958 of having to dump an emacs and then run that (when debugging emacs itself,
|
|
20
|
1959 this can be much faster)). [Actually, the speed difference isn't that
|
|
0
|
1960 much as long as your filesystem is local, and you don't end up with
|
|
|
1961 a dumped version in case you want to rerun it. This function is most
|
|
|
1962 useful when used as part of the `make all-elc' command. --ben]
|
|
185
|
1963 This will "restart" emacs with the specified command-line arguments.
|
|
380
|
1964
|
|
|
1965 Martin thinks this function is most useful when using debugging
|
|
|
1966 tools like Purify or tcov that get confused by XEmacs' dumping. */
|
|
70
|
1967 (int nargs, Lisp_Object *args))
|
|
0
|
1968 {
|
|
|
1969 int ac;
|
|
259
|
1970 CONST Extbyte *wampum;
|
|
0
|
1971 int namesize;
|
|
|
1972 int total_len;
|
|
|
1973 Lisp_Object orig_invoc_name = Fcar (Vcommand_line_args);
|
|
259
|
1974 CONST Extbyte **wampum_all = alloca_array (CONST Extbyte *, nargs);
|
|
185
|
1975 int *wampum_all_len = alloca_array (int, nargs);
|
|
0
|
1976
|
|
|
1977 assert (!gc_in_progress);
|
|
|
1978
|
|
|
1979 if (run_temacs_argc < 0)
|
|
|
1980 error ("I've lost my temacs-hood.");
|
|
|
1981
|
|
|
1982 /* Need to convert the orig_invoc_name and all of the arguments
|
|
|
1983 to external format. */
|
|
163
|
1984
|
|
0
|
1985 GET_STRING_EXT_DATA_ALLOCA (orig_invoc_name, FORMAT_OS, wampum,
|
|
|
1986 namesize);
|
|
|
1987 namesize++;
|
|
|
1988
|
|
|
1989 for (ac = 0, total_len = namesize; ac < nargs; ac++)
|
|
|
1990 {
|
|
|
1991 CHECK_STRING (args[ac]);
|
|
|
1992 GET_STRING_EXT_DATA_ALLOCA (args[ac], FORMAT_OS,
|
|
|
1993 wampum_all[ac],
|
|
|
1994 wampum_all_len[ac]);
|
|
|
1995 wampum_all_len[ac]++;
|
|
|
1996 total_len += wampum_all_len[ac];
|
|
|
1997 }
|
|
|
1998 DO_REALLOC (run_temacs_args, run_temacs_args_size, total_len, char);
|
|
371
|
1999 DO_REALLOC (run_temacs_argv, run_temacs_argv_size, nargs+1, char *);
|
|
0
|
2000
|
|
|
2001 memcpy (run_temacs_args, wampum, namesize);
|
|
|
2002 run_temacs_argv [0] = run_temacs_args;
|
|
|
2003 for (ac = 0; ac < nargs; ac++)
|
|
|
2004 {
|
|
|
2005 memcpy (run_temacs_args + namesize,
|
|
|
2006 wampum_all[ac], wampum_all_len[ac]);
|
|
|
2007 run_temacs_argv [ac + 1] = run_temacs_args + namesize;
|
|
|
2008 namesize += wampum_all_len[ac];
|
|
|
2009 }
|
|
|
2010 run_temacs_argv [nargs + 1] = 0;
|
|
|
2011 catchlist = NULL; /* Important! Otherwise free_cons() calls in
|
|
|
2012 condition_case_unwind() may lead to GC death. */
|
|
|
2013 unbind_to (0, Qnil); /* this closes loadup.el */
|
|
|
2014 purify_flag = 0;
|
|
|
2015 run_temacs_argc = nargs + 1;
|
|
380
|
2016 #if 0
|
|
251
|
2017 #ifdef REPORT_PURE_USAGE
|
|
0
|
2018 report_pure_usage (1, 0);
|
|
207
|
2019 #else
|
|
|
2020 report_pure_usage (0, 0);
|
|
|
2021 #endif
|
|
380
|
2022 #endif /* 0 */
|
|
0
|
2023 LONGJMP (run_temacs_catch, 1);
|
|
|
2024 return Qnil; /* not reached; warning suppression */
|
|
|
2025 }
|
|
|
2026
|
|
|
2027 /* ARGSUSED */
|
|
163
|
2028 int
|
|
0
|
2029 main (int argc, char **argv, char **envp)
|
|
|
2030 {
|
|
16
|
2031 int volatile vol_argc = argc;
|
|
|
2032 char ** volatile vol_argv = argv;
|
|
|
2033 char ** volatile vol_envp = envp;
|
|
380
|
2034 /* This is hairy. We need to compute where the XEmacs binary was invoked
|
|
|
2035 from because temacs initialization requires it to find the lisp
|
|
|
2036 directories. The code that recomputes the path is guarded by the
|
|
|
2037 restarted flag. There are three possible paths I've found so far
|
|
|
2038 through this:
|
|
|
2039
|
|
|
2040 temacs -- When running temacs for basic build stuff, the first main_1
|
|
|
2041 will be the only one invoked. It must compute the path else there
|
|
|
2042 will be a very ugly bomb in startup.el (can't find obvious location
|
|
|
2043 for doc-directory data-directory, etc.).
|
|
|
2044
|
|
|
2045 temacs w/ run-temacs on the command line -- This is run to bytecompile
|
|
|
2046 all the out of date dumped lisp. It will execute both of the main_1
|
|
|
2047 calls and the second one must not touch the first computation because
|
|
|
2048 argc/argv are hosed the second time through.
|
|
|
2049
|
|
|
2050 xemacs -- Only the second main_1 is executed. The invocation path must
|
|
|
2051 computed but this only matters when running in place or when running
|
|
|
2052 as a login shell.
|
|
|
2053
|
|
|
2054 As a bonus for straightening this out, XEmacs can now be run in place
|
|
|
2055 as a login shell. This never used to work.
|
|
|
2056
|
|
|
2057 As another bonus, we can now guarantee that
|
|
|
2058 (concat invocation-directory invocation-name) contains the filename
|
|
|
2059 of the XEmacs binary we are running. This can now be used in a
|
|
|
2060 definite test for out of date dumped files. -slb */
|
|
233
|
2061 int restarted = 0;
|
|
0
|
2062 #ifdef QUANTIFY
|
|
|
2063 quantify_stop_recording_data ();
|
|
|
2064 quantify_clear_data ();
|
|
|
2065 #endif /* QUANTIFY */
|
|
|
2066
|
|
272
|
2067 suppress_early_error_handler_backtrace = 0;
|
|
0
|
2068 lim_data = 0; /* force reinitialization of this variable */
|
|
|
2069
|
|
78
|
2070 /* Lisp_Object must fit in a word; check VALBITS and GCTYPEBITS */
|
|
|
2071 assert (sizeof (Lisp_Object) == sizeof (void *));
|
|
|
2072
|
|
255
|
2073 #ifdef LINUX_SBRK_BUG
|
|
|
2074 sbrk (1);
|
|
|
2075 #endif
|
|
|
2076
|
|
0
|
2077 if (!initialized)
|
|
78
|
2078 {
|
|
255
|
2079 #ifdef DOUG_LEA_MALLOC
|
|
|
2080 mallopt (M_MMAP_MAX, 0);
|
|
|
2081 #endif
|
|
78
|
2082 run_temacs_argc = 0;
|
|
|
2083 if (! SETJMP (run_temacs_catch))
|
|
233
|
2084 {
|
|
|
2085 main_1 (vol_argc, vol_argv, vol_envp, 0);
|
|
|
2086 }
|
|
78
|
2087 /* run-emacs-from-temacs called */
|
|
233
|
2088 restarted = 1;
|
|
78
|
2089 vol_argc = run_temacs_argc;
|
|
|
2090 vol_argv = run_temacs_argv;
|
|
0
|
2091 #ifdef _SCO_DS
|
|
78
|
2092 /* This makes absolutely no sense to anyone involved. There are
|
|
|
2093 several people using this stuff. We've compared versions on
|
|
|
2094 everything we can think of. We can find no difference.
|
|
|
2095 However, on both my systems environ is a plain old global
|
|
|
2096 variable initialized to zero. _environ is the one that
|
|
|
2097 contains pointers to the actual environment.
|
|
163
|
2098
|
|
78
|
2099 Since we can't figure out the difference (and we're hours
|
|
|
2100 away from a release), this takes a very cowardly approach and
|
|
|
2101 is bracketed with both a system specific preprocessor test
|
|
|
2102 and a runtime "do you have this problem" test
|
|
163
|
2103
|
|
78
|
2104 06/20/96 robertl@dgii.com */
|
|
|
2105 {
|
|
371
|
2106 extern char *_environ;
|
|
78
|
2107 if ((unsigned) environ == 0)
|
|
|
2108 environ=_environ;
|
|
|
2109 }
|
|
16
|
2110 #endif /* _SCO_DS */
|
|
80
|
2111 vol_envp = environ;
|
|
|
2112 }
|
|
272
|
2113 #ifdef RUN_TIME_REMAP
|
|
|
2114 else
|
|
380
|
2115 /* obviously no-one uses this because where it was before initialized was
|
|
272
|
2116 *always* true */
|
|
245
|
2117 run_time_remap (argv[0]);
|
|
|
2118 #endif
|
|
|
2119
|
|
255
|
2120 #ifdef DOUG_LEA_MALLOC
|
|
|
2121 if (initialized && (malloc_state_ptr != NULL))
|
|
|
2122 {
|
|
272
|
2123 int rc = malloc_set_state (malloc_state_ptr);
|
|
|
2124 if (rc != 0)
|
|
|
2125 {
|
|
|
2126 fprintf (stderr, "malloc_set_state failed, rc = %d\n", rc);
|
|
|
2127 abort ();
|
|
|
2128 }
|
|
255
|
2129 #if 0
|
|
|
2130 free (malloc_state_ptr);
|
|
|
2131 #endif
|
|
259
|
2132 /* mmap works in glibc-2.1, glibc-2.0 (Non-Mule only) and Linux libc5 */
|
|
|
2133 #if (defined(__GLIBC__) && __GLIBC_MINOR__ >= 1) || \
|
|
|
2134 defined(_NO_MALLOC_WARNING_) || \
|
|
|
2135 (defined(__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined(MULE)) || \
|
|
|
2136 defined(DEBUG_DOUG_LEA_MALLOC)
|
|
255
|
2137 mallopt (M_MMAP_MAX, 64);
|
|
|
2138 #endif
|
|
|
2139 #ifdef REL_ALLOC
|
|
|
2140 r_alloc_reinit ();
|
|
|
2141 #endif
|
|
|
2142 }
|
|
272
|
2143 #endif /* DOUG_LEA_MALLOC */
|
|
255
|
2144
|
|
0
|
2145 run_temacs_argc = -1;
|
|
|
2146
|
|
233
|
2147 main_1 (vol_argc, vol_argv, vol_envp, restarted);
|
|
163
|
2148 return 0; /* unreached */
|
|
0
|
2149 }
|
|
|
2150
|
|
|
2151
|
|
272
|
2152 /* Dumping apparently isn't supported by versions of GCC >= 2.8. */
|
|
|
2153 /* The following needs conditionalization on whether either XEmacs or */
|
|
|
2154 /* various system shared libraries have been built and linked with */
|
|
|
2155 /* GCC >= 2.8. -slb */
|
|
|
2156 #if defined(GNU_MALLOC)
|
|
|
2157 static void
|
|
384
|
2158 voodoo_free_hook (void *mem)
|
|
272
|
2159 {
|
|
|
2160 /* Disable all calls to free() when XEmacs is exiting and it doesn't */
|
|
|
2161 /* matter. */
|
|
|
2162 __free_hook = voodoo_free_hook;
|
|
|
2163 }
|
|
|
2164 #endif
|
|
|
2165
|
|
20
|
2166 DEFUN ("kill-emacs", Fkill_emacs, 0, 1, "P", /*
|
|
0
|
2167 Exit the XEmacs job and kill it. Ask for confirmation, without argument.
|
|
|
2168 If ARG is an integer, return ARG as the exit program code.
|
|
|
2169 If ARG is a string, stuff it as keyboard input.
|
|
|
2170
|
|
|
2171 The value of `kill-emacs-hook', if not void,
|
|
|
2172 is a list of functions (of no args),
|
|
|
2173 all of which are called before XEmacs is actually killed.
|
|
20
|
2174 */
|
|
|
2175 (arg))
|
|
0
|
2176 {
|
|
|
2177 /* This function can GC */
|
|
|
2178 struct gcpro gcpro1;
|
|
|
2179
|
|
|
2180 GCPRO1 (arg);
|
|
|
2181
|
|
|
2182 if (feof (stdin))
|
|
|
2183 arg = Qt;
|
|
|
2184
|
|
|
2185 if (!preparing_for_armageddon && !noninteractive)
|
|
|
2186 run_hook (Qkill_emacs_hook);
|
|
|
2187
|
|
|
2188 /* make sure no quitting from now on!! */
|
|
|
2189 dont_check_for_quit = 1;
|
|
|
2190 Vinhibit_quit = Qt;
|
|
|
2191
|
|
|
2192 if (!preparing_for_armageddon)
|
|
|
2193 {
|
|
267
|
2194 Lisp_Object concons, nextcons;
|
|
0
|
2195
|
|
|
2196 /* Normally, go ahead and delete all the consoles now.
|
|
|
2197 Some unmentionably lame window systems (MS Wwwww...... eek,
|
|
|
2198 I can't even say it) don't properly clean up after themselves,
|
|
|
2199 and even for those that do, it might be cleaner this way.
|
|
|
2200 If we're going down, however, we don't do this (might
|
|
|
2201 be too dangerous), and if we get a crash somewhere within
|
|
|
2202 this loop, we'll still autosave and won't try this again. */
|
|
267
|
2203
|
|
|
2204 LIST_LOOP_DELETING(concons, nextcons, Vconsole_list)
|
|
|
2205 {
|
|
|
2206 /* There is very little point in deleting the stream console.
|
|
|
2207 It uses stdio, which should flush any buffered output and
|
|
|
2208 something can only go wrong. -slb */
|
|
|
2209 /* I changed my mind. There's a stupid hack in close to add
|
|
|
2210 a trailing newline. */
|
|
|
2211 /*if (!CONSOLE_STREAM_P (XCONSOLE (XCAR (concons))))*/
|
|
|
2212 delete_console_internal (XCONSOLE (XCAR (concons)), 1, 1, 0);
|
|
|
2213 }
|
|
0
|
2214 }
|
|
|
2215
|
|
|
2216 UNGCPRO;
|
|
|
2217
|
|
|
2218 shut_down_emacs (0, ((STRINGP (arg)) ? arg : Qnil));
|
|
|
2219
|
|
272
|
2220 #if defined(GNU_MALLOC)
|
|
|
2221 __free_hook = voodoo_free_hook;
|
|
|
2222 #endif
|
|
|
2223
|
|
207
|
2224 exit ((INTP (arg)) ? XINT (arg) : 0);
|
|
0
|
2225 /* NOTREACHED */
|
|
|
2226 return Qnil; /* I'm sick of the compiler warning */
|
|
|
2227 }
|
|
|
2228
|
|
|
2229 /* Perform an orderly shutdown of XEmacs. Autosave any modified
|
|
|
2230 buffers, kill any child processes, clean up the terminal modes (if
|
|
|
2231 we're in the foreground), and other stuff like that. Don't perform
|
|
|
2232 any redisplay; this may be called when XEmacs is shutting down in
|
|
|
2233 the background, or after its X connection has died.
|
|
|
2234
|
|
|
2235 If SIG is a signal number, print a message for it.
|
|
|
2236
|
|
|
2237 This is called by fatal signal handlers, X protocol error handlers,
|
|
|
2238 and Fkill_emacs. */
|
|
|
2239 static void
|
|
|
2240 shut_down_emacs (int sig, Lisp_Object stuff)
|
|
|
2241 {
|
|
|
2242 /* This function can GC */
|
|
|
2243 /* Prevent running of hooks and other non-essential stuff
|
|
|
2244 from now on. */
|
|
|
2245 preparing_for_armageddon = 1;
|
|
|
2246
|
|
|
2247 /* In case frames or windows are screwed up, avoid assertion
|
|
|
2248 failures here */
|
|
|
2249 Vinhibit_quit = Qt;
|
|
|
2250
|
|
|
2251 #ifdef QUANTIFY
|
|
|
2252 quantify_stop_recording_data ();
|
|
|
2253 #endif /* QUANTIFY */
|
|
|
2254
|
|
263
|
2255 #if 0
|
|
0
|
2256 /* This is absolutely the most important thing to do, so make sure
|
|
|
2257 we do it now, before anything else. We might have crashed and
|
|
|
2258 be in a weird inconsistent state, and potentially anything could
|
|
|
2259 set off another protection fault and cause us to bail out
|
|
|
2260 immediately. */
|
|
263
|
2261 /* I'm not removing the code entirely, yet. We have run up against
|
|
|
2262 a spate of problems in diagnosing crashes due to crashes within
|
|
|
2263 crashes. It has very definitely been determined that code called
|
|
|
2264 during auto-saving cannot work if XEmacs crashed inside of GC.
|
|
|
2265 We already auto-save on an itimer so there cannot be too much
|
|
|
2266 unsaved stuff around, and if we get better crash reports we might
|
|
|
2267 be able to get more problems fixed so I'm disabling this. -slb */
|
|
0
|
2268 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */
|
|
263
|
2269 #endif
|
|
0
|
2270
|
|
|
2271 fflush (stdout);
|
|
|
2272 reset_all_consoles ();
|
|
|
2273 if (sig && sig != SIGTERM)
|
|
|
2274 {
|
|
|
2275 stderr_out ("\nFatal error (%d).\n", sig);
|
|
|
2276 stderr_out
|
|
|
2277 ("Your files have been auto-saved.\n"
|
|
|
2278 "Use `M-x recover-session' to recover them.\n"
|
|
|
2279 "\n"
|
|
282
|
2280 #ifdef INFODOCK
|
|
371
|
2281 "Please report this bug by selecting `Report-Bug' in the InfoDock\n"
|
|
|
2282 "menu.\n"
|
|
282
|
2283 #else
|
|
371
|
2284 "Please report this bug by running the send-pr script included\n"
|
|
|
2285 "with XEmacs, or selecting `Send Bug Report' from the help menu.\n"
|
|
126
|
2286 "As a last resort send ordinary email to `crashes@xemacs.org'.\n"
|
|
282
|
2287 #endif
|
|
|
2288 "*MAKE SURE* to include the information in the command\n"
|
|
|
2289 "M-x describe-installation.\n"
|
|
2
|
2290 "\n"
|
|
0
|
2291 "If at all possible, *please* try to obtain a C stack backtrace;\n"
|
|
|
2292 "it will help us immensely in determining what went wrong.\n"
|
|
|
2293 "To do this, locate the core file that was produced as a result\n"
|
|
|
2294 "of this crash (it's usually called `core' and is located in the\n"
|
|
282
|
2295 "directory in which you started the editor, or maybe in your home\n"
|
|
0
|
2296 "directory), and type\n"
|
|
|
2297 "\n"
|
|
|
2298 " gdb ");
|
|
|
2299 {
|
|
2
|
2300 CONST char *name;
|
|
0
|
2301 char *dir = 0;
|
|
|
2302
|
|
|
2303 /* Now try to determine the actual path to the executable,
|
|
|
2304 to try to make the backtrace-determination process as foolproof
|
|
|
2305 as possible. */
|
|
|
2306 if (GC_STRINGP (Vinvocation_name))
|
|
14
|
2307 name = (char *) XSTRING_DATA (Vinvocation_name);
|
|
0
|
2308 else
|
|
|
2309 name = "xemacs";
|
|
|
2310 if (GC_STRINGP (Vinvocation_directory))
|
|
14
|
2311 dir = (char *) XSTRING_DATA (Vinvocation_directory);
|
|
0
|
2312 if (!dir || dir[0] != '/')
|
|
|
2313 stderr_out ("`which %s`", name);
|
|
|
2314 else if (dir[strlen (dir) - 1] != '/')
|
|
|
2315 stderr_out ("%s/%s", dir, name);
|
|
|
2316 else
|
|
|
2317 stderr_out ("%s%s", dir, name);
|
|
|
2318 }
|
|
|
2319 stderr_out
|
|
|
2320 (" core\n\n"
|
|
|
2321 "then type `where' when the debugger prompt comes up.\n"
|
|
|
2322 "(If you don't have GDB on your system, you might have DBX,\n"
|
|
|
2323 "or XDB, or SDB. A similar procedure should work for all of\n"
|
|
|
2324 "these. Ask your system administrator if you need more help.)\n");
|
|
|
2325 }
|
|
|
2326
|
|
|
2327 stuff_buffered_input (stuff);
|
|
|
2328
|
|
|
2329 kill_buffer_processes (Qnil);
|
|
|
2330
|
|
|
2331 #ifdef CLASH_DETECTION
|
|
|
2332 unlock_all_files ();
|
|
|
2333 #endif
|
|
|
2334
|
|
|
2335 #ifdef TOOLTALK
|
|
|
2336 tt_session_quit (tt_default_session ());
|
|
2
|
2337 #if 0
|
|
|
2338 /* The following crashes when built on X11R5 and run on X11R6 */
|
|
0
|
2339 tt_close ();
|
|
|
2340 #endif
|
|
2
|
2341 #endif /* TOOLTALK */
|
|
0
|
2342
|
|
|
2343 }
|
|
|
2344
|
|
|
2345
|
|
|
2346 #ifndef CANNOT_DUMP
|
|
|
2347 /* Nothing like this can be implemented on an Apollo.
|
|
|
2348 What a loss! */
|
|
|
2349
|
|
2
|
2350 extern char my_edata[];
|
|
0
|
2351
|
|
|
2352 #ifdef HAVE_SHM
|
|
|
2353
|
|
20
|
2354 DEFUN ("dump-emacs-data", Fdump_emacs_data, 1, 1, 0, /*
|
|
0
|
2355 Dump current state of XEmacs into data file FILENAME.
|
|
|
2356 This function exists on systems that use HAVE_SHM.
|
|
20
|
2357 */
|
|
|
2358 (intoname))
|
|
0
|
2359 {
|
|
|
2360 /* This function can GC */
|
|
|
2361 int opurify;
|
|
|
2362 struct gcpro gcpro1;
|
|
|
2363 GCPRO1 (intoname);
|
|
|
2364
|
|
|
2365 CHECK_STRING (intoname);
|
|
|
2366 intoname = Fexpand_file_name (intoname, Qnil);
|
|
|
2367
|
|
|
2368 opurify = purify_flag;
|
|
|
2369 purify_flag = 0;
|
|
|
2370
|
|
|
2371 fflush (stderr);
|
|
|
2372 fflush (stdout);
|
|
|
2373
|
|
|
2374 disksave_object_finalization ();
|
|
|
2375 release_breathing_space ();
|
|
|
2376
|
|
|
2377 /* Tell malloc where start of impure now is */
|
|
|
2378 /* Also arrange for warnings when nearly out of space. */
|
|
|
2379 #ifndef SYSTEM_MALLOC
|
|
173
|
2380 memory_warnings (my_edata, malloc_warning);
|
|
0
|
2381 #endif
|
|
|
2382 UNGCPRO;
|
|
14
|
2383 map_out_data (XSTRING_DATA (intoname));
|
|
0
|
2384
|
|
|
2385 purify_flag = opurify;
|
|
|
2386
|
|
|
2387 return Qnil;
|
|
|
2388 }
|
|
|
2389
|
|
|
2390 #else /* not HAVE_SHM */
|
|
272
|
2391 extern void disable_free_hook (void);
|
|
0
|
2392
|
|
20
|
2393 DEFUN ("dump-emacs", Fdump_emacs, 2, 2, 0, /*
|
|
0
|
2394 Dump current state of XEmacs into executable file FILENAME.
|
|
|
2395 Take symbols from SYMFILE (presumably the file you executed to run XEmacs).
|
|
|
2396 This is used in the file `loadup.el' when building XEmacs.
|
|
|
2397
|
|
|
2398 Remember to set `command-line-processed' to nil before dumping
|
|
|
2399 if you want the dumped XEmacs to process its command line
|
|
|
2400 and announce itself normally when it is run.
|
|
20
|
2401 */
|
|
|
2402 (intoname, symname))
|
|
0
|
2403 {
|
|
|
2404 /* This function can GC */
|
|
|
2405 struct gcpro gcpro1, gcpro2;
|
|
|
2406 int opurify;
|
|
|
2407
|
|
|
2408 GCPRO2 (intoname, symname);
|
|
|
2409
|
|
|
2410 #ifdef FREE_CHECKING
|
|
|
2411 Freally_free (Qnil);
|
|
|
2412
|
|
|
2413 /* When we're dumping, we can't use the debugging free() */
|
|
274
|
2414 disable_free_hook ();
|
|
272
|
2415 #endif
|
|
0
|
2416
|
|
|
2417 CHECK_STRING (intoname);
|
|
|
2418 intoname = Fexpand_file_name (intoname, Qnil);
|
|
|
2419 if (!NILP (symname))
|
|
|
2420 {
|
|
|
2421 CHECK_STRING (symname);
|
|
14
|
2422 if (XSTRING_LENGTH (symname) > 0)
|
|
0
|
2423 symname = Fexpand_file_name (symname, Qnil);
|
|
|
2424 else
|
|
|
2425 symname = Qnil;
|
|
|
2426 }
|
|
|
2427
|
|
|
2428 opurify = purify_flag;
|
|
|
2429 purify_flag = 0;
|
|
|
2430
|
|
207
|
2431 #ifdef DEBUG_XEMACS
|
|
0
|
2432 report_pure_usage (1, 1);
|
|
207
|
2433 #else
|
|
|
2434 report_pure_usage (0, 1);
|
|
|
2435 #endif
|
|
0
|
2436
|
|
|
2437 fflush (stderr);
|
|
|
2438 fflush (stdout);
|
|
|
2439
|
|
|
2440 disksave_object_finalization ();
|
|
|
2441 release_breathing_space ();
|
|
|
2442
|
|
|
2443 /* Tell malloc where start of impure now is */
|
|
|
2444 /* Also arrange for warnings when nearly out of space. */
|
|
|
2445 #ifndef SYSTEM_MALLOC
|
|
173
|
2446 memory_warnings (my_edata, malloc_warning);
|
|
0
|
2447 #endif
|
|
|
2448
|
|
|
2449 UNGCPRO;
|
|
|
2450
|
|
|
2451 #if defined (MSDOS) && defined (EMX)
|
|
|
2452 {
|
|
14
|
2453 int fd = open ((char *) XSTRING_DATA (intoname),
|
|
0
|
2454 O_WRONLY|O_CREAT|O_TRUNC, S_IREAD|S_IWRITE);
|
|
|
2455 if (!fd) {
|
|
14
|
2456 error ("Failure operating on %s", XSTRING_DATA (intoname));
|
|
0
|
2457 } else {
|
|
|
2458 _core (fd);
|
|
|
2459 close (fd);
|
|
|
2460 }
|
|
|
2461 }
|
|
|
2462 #else /* not MSDOS and EMX */
|
|
|
2463 {
|
|
272
|
2464 char *intoname_ext;
|
|
|
2465 char *symname_ext;
|
|
0
|
2466
|
|
|
2467 GET_C_STRING_FILENAME_DATA_ALLOCA (intoname, intoname_ext);
|
|
|
2468 if (STRINGP (symname))
|
|
|
2469 GET_C_STRING_FILENAME_DATA_ALLOCA (symname, symname_ext);
|
|
|
2470 else
|
|
|
2471 symname_ext = 0;
|
|
272
|
2472
|
|
|
2473 garbage_collect_1 ();
|
|
255
|
2474 #ifdef DOUG_LEA_MALLOC
|
|
272
|
2475 malloc_state_ptr = malloc_get_state ();
|
|
|
2476 #endif
|
|
|
2477 /* here we break our rule that the filename conversion should
|
|
|
2478 be performed at the actual time that the system call is made.
|
|
|
2479 It's a whole lot easier to do the conversion here than to
|
|
|
2480 modify all the unexec routines to ensure that filename
|
|
|
2481 conversion is applied everywhere. Don't worry about memory
|
|
380
|
2482 leakage because this call only happens once. */
|
|
|
2483 unexec (intoname_ext, symname_ext, (uintptr_t) my_edata, 0, 0);
|
|
255
|
2484 #ifdef DOUG_LEA_MALLOC
|
|
380
|
2485 free (malloc_state_ptr);
|
|
255
|
2486 #endif
|
|
0
|
2487 }
|
|
|
2488 #endif /* not MSDOS and EMX */
|
|
|
2489
|
|
|
2490 purify_flag = opurify;
|
|
|
2491
|
|
|
2492 return Qnil;
|
|
|
2493 }
|
|
|
2494
|
|
|
2495 #endif /* not HAVE_SHM */
|
|
|
2496
|
|
|
2497 #endif /* not CANNOT_DUMP */
|
|
|
2498
|
|
|
2499 #ifndef SEPCHAR
|
|
|
2500 #define SEPCHAR ':'
|
|
|
2501 #endif
|
|
|
2502
|
|
284
|
2503 /* Split STRING into a list of substrings. The substrings are the
|
|
|
2504 parts of original STRING separated by SEPCHAR. */
|
|
|
2505 static Lisp_Object
|
|
|
2506 split_string_by_emchar_1 (CONST Bufbyte *string, Bytecount size,
|
|
|
2507 Emchar sepchar)
|
|
265
|
2508 {
|
|
284
|
2509 Lisp_Object result = Qnil;
|
|
|
2510 CONST Bufbyte *end = string + size;
|
|
|
2511
|
|
|
2512 while (1)
|
|
|
2513 {
|
|
|
2514 CONST Bufbyte *p = string;
|
|
|
2515 while (p < end)
|
|
|
2516 {
|
|
|
2517 if (charptr_emchar (p) == sepchar)
|
|
|
2518 break;
|
|
|
2519 INC_CHARPTR (p);
|
|
|
2520 }
|
|
|
2521 result = Fcons (make_string (string, p - string), result);
|
|
|
2522 if (p < end)
|
|
|
2523 {
|
|
|
2524 string = p;
|
|
|
2525 INC_CHARPTR (string); /* skip sepchar */
|
|
|
2526 }
|
|
|
2527 else
|
|
|
2528 break;
|
|
|
2529 }
|
|
|
2530 return Fnreverse (result);
|
|
265
|
2531 }
|
|
|
2532
|
|
284
|
2533 /* The same as the above, except PATH is an external C string (it is
|
|
|
2534 converted as FORMAT_FILENAME), and sepchar is hardcoded to SEPCHAR
|
|
|
2535 (':' or whatever). */
|
|
0
|
2536 Lisp_Object
|
|
177
|
2537 decode_path (CONST char *path)
|
|
0
|
2538 {
|
|
284
|
2539 int len;
|
|
|
2540 Bufbyte *newpath;
|
|
|
2541 if (!path)
|
|
|
2542 return Qnil;
|
|
|
2543
|
|
|
2544 GET_C_CHARPTR_INT_FILENAME_DATA_ALLOCA (path, newpath);
|
|
|
2545
|
|
377
|
2546 len = strlen ((const char *) newpath);
|
|
284
|
2547 /* #### Does this make sense? It certainly does for
|
|
|
2548 decode_env_path(), but it looks dubious here. Does any code
|
|
|
2549 depend on decode_path("") returning nil instead of an empty
|
|
|
2550 string? */
|
|
|
2551 if (!len)
|
|
|
2552 return Qnil;
|
|
|
2553
|
|
|
2554 return split_string_by_emchar_1 (newpath, (Bytecount)len, SEPCHAR);
|
|
0
|
2555 }
|
|
|
2556
|
|
177
|
2557 Lisp_Object
|
|
|
2558 decode_env_path (CONST char *evarname, CONST char *default_)
|
|
|
2559 {
|
|
284
|
2560 CONST char *path = 0;
|
|
177
|
2561 if (evarname)
|
|
284
|
2562 path = egetenv (evarname);
|
|
177
|
2563 if (!path)
|
|
|
2564 path = default_;
|
|
284
|
2565 return decode_path (path);
|
|
|
2566 }
|
|
|
2567
|
|
|
2568 /* Ben thinks this function should not exist or be exported to Lisp.
|
|
|
2569 We use it to define split-path-string in subr.el (not!). */
|
|
|
2570
|
|
|
2571 DEFUN ("split-string-by-char", Fsplit_string_by_char, 1, 2, 0, /*
|
|
|
2572 Split STRING into a list of substrings originally separated by SEPCHAR.
|
|
|
2573 */
|
|
|
2574 (string, sepchar))
|
|
|
2575 {
|
|
|
2576 CHECK_STRING (string);
|
|
|
2577 CHECK_CHAR (sepchar);
|
|
|
2578 return split_string_by_emchar_1 (XSTRING_DATA (string),
|
|
|
2579 XSTRING_LENGTH (string),
|
|
|
2580 XCHAR (sepchar));
|
|
177
|
2581 }
|
|
|
2582
|
|
284
|
2583 /* #### This was supposed to be in subr.el, but is used VERY early in
|
|
|
2584 the bootstrap process, so it goes here. Damn. */
|
|
|
2585
|
|
|
2586 DEFUN ("split-path", Fsplit_path, 1, 1, 0, /*
|
|
|
2587 Explode a search path into a list of strings.
|
|
|
2588 The path components are separated with the characters specified
|
|
|
2589 with `path-separator'.
|
|
|
2590 */
|
|
|
2591 (path))
|
|
|
2592 {
|
|
|
2593 CHECK_STRING (path);
|
|
|
2594
|
|
|
2595 while (!STRINGP (Vpath_separator)
|
|
|
2596 || (XSTRING_CHAR_LENGTH (Vpath_separator) != 1))
|
|
|
2597 Vpath_separator = signal_simple_continuable_error
|
|
|
2598 ("`path-separator' should be set to a single-character string",
|
|
|
2599 Vpath_separator);
|
|
|
2600
|
|
|
2601 return (split_string_by_emchar_1
|
|
|
2602 (XSTRING_DATA (path), XSTRING_LENGTH (path),
|
|
|
2603 charptr_emchar (XSTRING_DATA (Vpath_separator))));
|
|
|
2604 }
|
|
|
2605
|
|
20
|
2606 DEFUN ("noninteractive", Fnoninteractive, 0, 0, 0, /*
|
|
0
|
2607 Non-nil return value means XEmacs is running without interactive terminal.
|
|
20
|
2608 */
|
|
|
2609 ())
|
|
0
|
2610 {
|
|
173
|
2611 return noninteractive ? Qt : Qnil;
|
|
0
|
2612 }
|
|
|
2613
|
|
|
2614 /* This flag is useful to define if you're under a debugger; this way, you
|
|
|
2615 can put a breakpoint of assert_failed() and debug multiple problems
|
|
|
2616 in one session without having to recompile. */
|
|
|
2617 /* #define ASSERTIONS_DONT_ABORT */
|
|
|
2618
|
|
70
|
2619 #ifdef USE_ASSERTIONS
|
|
0
|
2620 /* This highly dubious kludge ... shut up Jamie, I'm tired of your slagging. */
|
|
|
2621
|
|
|
2622 DOESNT_RETURN
|
|
|
2623 assert_failed (CONST char *file, int line, CONST char *expr)
|
|
|
2624 {
|
|
|
2625 stderr_out ("Fatal error: assertion failed, file %s, line %d, %s\n",
|
|
|
2626 file, line, expr);
|
|
|
2627 #undef abort /* avoid infinite #define loop... */
|
|
272
|
2628 #if defined (WINDOWSNT) && defined (DEBUG_XEMACS)
|
|
227
|
2629 DebugBreak ();
|
|
|
2630 #elif !defined (ASSERTIONS_DONT_ABORT)
|
|
0
|
2631 abort ();
|
|
|
2632 #endif
|
|
|
2633 }
|
|
70
|
2634 #endif /* USE_ASSERTIONS */
|
|
0
|
2635
|
|
|
2636 #ifdef QUANTIFY
|
|
280
|
2637 DEFUN ("quantify-start-recording-data", Fquantify_start_recording_data,
|
|
380
|
2638 0, 0, "", /*
|
|
0
|
2639 Start recording Quantify data.
|
|
20
|
2640 */
|
|
|
2641 ())
|
|
0
|
2642 {
|
|
|
2643 quantify_start_recording_data ();
|
|
|
2644 return Qnil;
|
|
|
2645 }
|
|
|
2646
|
|
280
|
2647 DEFUN ("quantify-stop-recording-data", Fquantify_stop_recording_data,
|
|
380
|
2648 0, 0, "", /*
|
|
0
|
2649 Stop recording Quantify data.
|
|
20
|
2650 */
|
|
|
2651 ())
|
|
0
|
2652 {
|
|
|
2653 quantify_stop_recording_data ();
|
|
|
2654 return Qnil;
|
|
|
2655 }
|
|
|
2656
|
|
380
|
2657 DEFUN ("quantify-clear-data", Fquantify_clear_data, 0, 0, "", /*
|
|
0
|
2658 Clear all Quantify data.
|
|
20
|
2659 */
|
|
|
2660 ())
|
|
0
|
2661 {
|
|
|
2662 quantify_clear_data ();
|
|
|
2663 return Qnil;
|
|
|
2664 }
|
|
|
2665 #endif /* QUANTIFY */
|
|
|
2666
|
|
|
2667 void
|
|
|
2668 syms_of_emacs (void)
|
|
|
2669 {
|
|
|
2670 #ifndef CANNOT_DUMP
|
|
|
2671 #ifdef HAVE_SHM
|
|
20
|
2672 DEFSUBR (Fdump_emacs_data);
|
|
0
|
2673 #else
|
|
20
|
2674 DEFSUBR (Fdump_emacs);
|
|
0
|
2675 #endif
|
|
|
2676 #endif /* !CANNOT_DUMP */
|
|
|
2677
|
|
20
|
2678 DEFSUBR (Frun_emacs_from_temacs);
|
|
|
2679 DEFSUBR (Frunning_temacs_p);
|
|
|
2680 DEFSUBR (Finvocation_name);
|
|
|
2681 DEFSUBR (Finvocation_directory);
|
|
|
2682 DEFSUBR (Fkill_emacs);
|
|
|
2683 DEFSUBR (Fnoninteractive);
|
|
0
|
2684
|
|
|
2685 #ifdef QUANTIFY
|
|
20
|
2686 DEFSUBR (Fquantify_start_recording_data);
|
|
|
2687 DEFSUBR (Fquantify_stop_recording_data);
|
|
|
2688 DEFSUBR (Fquantify_clear_data);
|
|
0
|
2689 #endif /* QUANTIFY */
|
|
|
2690
|
|
284
|
2691 DEFSUBR (Fsplit_string_by_char);
|
|
|
2692 DEFSUBR (Fsplit_path); /* #### */
|
|
265
|
2693
|
|
0
|
2694 defsymbol (&Qkill_emacs_hook, "kill-emacs-hook");
|
|
|
2695 defsymbol (&Qsave_buffers_kill_emacs, "save-buffers-kill-emacs");
|
|
|
2696 }
|
|
|
2697
|
|
|
2698 void
|
|
|
2699 vars_of_emacs (void)
|
|
|
2700 {
|
|
|
2701 DEFVAR_BOOL ("suppress-early-error-handler-backtrace",
|
|
272
|
2702 &suppress_early_error_handler_backtrace /*
|
|
|
2703 Non-nil means early error handler shouldn't print a backtrace.
|
|
0
|
2704 */ );
|
|
|
2705
|
|
|
2706 DEFVAR_LISP ("command-line-args", &Vcommand_line_args /*
|
|
|
2707 Args passed by shell to XEmacs, as a list of strings.
|
|
|
2708 */ );
|
|
|
2709
|
|
|
2710 DEFVAR_LISP ("invocation-name", &Vinvocation_name /*
|
|
|
2711 The program name that was used to run XEmacs.
|
|
|
2712 Any directory names are omitted.
|
|
|
2713 */ );
|
|
|
2714
|
|
|
2715 DEFVAR_LISP ("invocation-directory", &Vinvocation_directory /*
|
|
|
2716 The directory in which the XEmacs executable was found, to run it.
|
|
|
2717 The value is simply the program name if that directory's name is not known.
|
|
|
2718 */ );
|
|
|
2719
|
|
269
|
2720 DEFVAR_LISP ("invocation-path", &Vinvocation_path /*
|
|
|
2721 The path in which the XEmacs executable was found, to run it.
|
|
|
2722 The value is simply the value of environment variable PATH on startup
|
|
|
2723 if XEmacs was found there.
|
|
|
2724 */ );
|
|
|
2725
|
|
0
|
2726 #if 0 /* FSFmacs */
|
|
|
2727 xxDEFVAR_LISP ("installation-directory", &Vinstallation_directory,
|
|
|
2728 "A directory within which to look for the `lib-src' and `etc' directories.\n"
|
|
|
2729 "This is non-nil when we can't find those directories in their standard\n"
|
|
|
2730 "installed locations, but we can find them\n"
|
|
|
2731 "near where the XEmacs executable was found.");
|
|
|
2732 #endif
|
|
|
2733
|
|
|
2734 DEFVAR_LISP ("system-type", &Vsystem_type /*
|
|
272
|
2735 Symbol indicating type of operating system you are using.
|
|
0
|
2736 */ );
|
|
|
2737 Vsystem_type = intern (SYSTEM_TYPE);
|
|
169
|
2738 Fprovide (intern(SYSTEM_TYPE));
|
|
0
|
2739
|
|
|
2740 #ifndef EMACS_CONFIGURATION
|
|
|
2741 # define EMACS_CONFIGURATION "UNKNOWN"
|
|
|
2742 #endif
|
|
|
2743 DEFVAR_LISP ("system-configuration", &Vsystem_configuration /*
|
|
272
|
2744 String naming the configuration XEmacs was built for.
|
|
0
|
2745 */ );
|
|
|
2746 Vsystem_configuration = Fpurecopy (build_string (EMACS_CONFIGURATION));
|
|
|
2747
|
|
175
|
2748 #ifndef EMACS_CONFIG_OPTIONS
|
|
|
2749 # define EMACS_CONFIG_OPTIONS "UNKNOWN"
|
|
|
2750 #endif
|
|
|
2751 DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options /*
|
|
|
2752 String containing the configuration options XEmacs was built with.
|
|
|
2753 */ );
|
|
|
2754 Vsystem_configuration_options = Fpurecopy (build_string
|
|
|
2755 (EMACS_CONFIG_OPTIONS));
|
|
|
2756
|
|
165
|
2757 DEFVAR_LISP ("emacs-major-version", &Vemacs_major_version /*
|
|
|
2758 Major version number of this version of Emacs, as an integer.
|
|
|
2759 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
2760 FSF Emacs: 19.23
|
|
|
2761 XEmacs: 19.10
|
|
|
2762 */ );
|
|
|
2763 Vemacs_major_version = make_int (EMACS_MAJOR_VERSION);
|
|
|
2764
|
|
|
2765 DEFVAR_LISP ("emacs-minor-version", &Vemacs_minor_version /*
|
|
|
2766 Minor version number of this version of Emacs, as an integer.
|
|
|
2767 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
2768 FSF Emacs: 19.23
|
|
|
2769 XEmacs: 19.10
|
|
|
2770 */ );
|
|
|
2771 Vemacs_minor_version = make_int (EMACS_MINOR_VERSION);
|
|
|
2772
|
|
371
|
2773 DEFVAR_LISP ("emacs-beta-version", &Vemacs_beta_version /*
|
|
163
|
2774 Beta number of this version of Emacs, as an integer.
|
|
|
2775 The value is nil if this is an officially released version of XEmacs.
|
|
|
2776 Warning: this variable does not exist in FSF Emacs or in XEmacs versions
|
|
|
2777 earlier than 20.3.
|
|
|
2778 */ );
|
|
165
|
2779 #ifdef EMACS_BETA_VERSION
|
|
|
2780 Vemacs_beta_version = make_int (EMACS_BETA_VERSION);
|
|
|
2781 #else
|
|
|
2782 Vemacs_beta_version = Qnil;
|
|
163
|
2783 #endif
|
|
|
2784
|
|
278
|
2785 #ifdef INFODOCK
|
|
|
2786 DEFVAR_LISP ("infodock-major-version", &Vinfodock_major_version /*
|
|
|
2787 Major version number of this InfoDock release.
|
|
|
2788 */ );
|
|
|
2789 Vinfodock_major_version = make_int (INFODOCK_MAJOR_VERSION);
|
|
|
2790
|
|
|
2791 DEFVAR_LISP ("infodock-minor-version", &Vinfodock_minor_version /*
|
|
|
2792 Minor version number of this InfoDock release.
|
|
|
2793 */ );
|
|
|
2794 Vinfodock_minor_version = make_int (INFODOCK_MINOR_VERSION);
|
|
|
2795
|
|
|
2796 DEFVAR_LISP ("infodock-build-version", &Vinfodock_build_version /*
|
|
|
2797 Build version of this InfoDock release.
|
|
|
2798 */ );
|
|
|
2799 Vinfodock_build_version = make_int (INFODOCK_BUILD_VERSION);
|
|
|
2800 #endif
|
|
|
2801
|
|
163
|
2802 DEFVAR_LISP ("xemacs-codename", &Vxemacs_codename /*
|
|
|
2803 Codename of this version of Emacs (a string).
|
|
|
2804 */ );
|
|
|
2805 #ifndef XEMACS_CODENAME
|
|
165
|
2806 #define XEMACS_CODENAME "Noname"
|
|
163
|
2807 #endif
|
|
|
2808 Vxemacs_codename = Fpurecopy (build_string (XEMACS_CODENAME));
|
|
|
2809
|
|
0
|
2810 DEFVAR_BOOL ("noninteractive", &noninteractive1 /*
|
|
|
2811 Non-nil means XEmacs is running without interactive terminal.
|
|
|
2812 */ );
|
|
|
2813
|
|
276
|
2814 DEFVAR_BOOL ("inhibit-early-packages", &inhibit_early_packages /*
|
|
|
2815 Set to non-nil when the early packages should not be respected at startup.
|
|
|
2816 */ );
|
|
|
2817
|
|
|
2818 DEFVAR_BOOL ("inhibit-autoloads", &inhibit_autoloads /*
|
|
|
2819 Set to non-nil when autoloads should not be loaded at startup.
|
|
|
2820 */ );
|
|
|
2821
|
|
|
2822 DEFVAR_BOOL ("debug-paths", &debug_paths /*
|
|
|
2823 Set to non-nil when debug information about paths should be printed.
|
|
207
|
2824 */ );
|
|
|
2825
|
|
267
|
2826 DEFVAR_BOOL ("inhibit-site-lisp", &inhibit_site_lisp /*
|
|
|
2827 Set to non-nil when the site-lisp should not be searched at startup.
|
|
|
2828 */ );
|
|
269
|
2829 #ifdef INHIBIT_SITE_LISP
|
|
|
2830 inhibit_site_lisp = 1;
|
|
|
2831 #endif
|
|
267
|
2832
|
|
0
|
2833 DEFVAR_INT ("emacs-priority", &emacs_priority /*
|
|
|
2834 Priority for XEmacs to run at.
|
|
|
2835 This value is effective only if set before XEmacs is dumped,
|
|
|
2836 and only if the XEmacs executable is installed with setuid to permit
|
|
|
2837 it to change priority. (XEmacs sets its uid back to the real uid.)
|
|
|
2838 Currently, you need to define SET_EMACS_PRIORITY in `config.h'
|
|
|
2839 before you compile XEmacs, to enable the code for this feature.
|
|
|
2840 */ );
|
|
|
2841 emacs_priority = 0;
|
|
163
|
2842
|
|
276
|
2843 DEFVAR_CONST_LISP ("internal-error-checking", &Vinternal_error_checking /*
|
|
|
2844 Internal error checking built-in into this instance of XEmacs.
|
|
|
2845 This is a list of symbols, initialized at build-time. Legal symbols
|
|
|
2846 are:
|
|
|
2847
|
|
|
2848 extents - check extents prior to each extent change;
|
|
|
2849 typecheck - check types strictly, aborting in case of error;
|
|
|
2850 malloc - check operation of malloc;
|
|
|
2851 gc - check garbage collection;
|
|
|
2852 bufpos - check buffer positions.
|
|
|
2853 */ );
|
|
|
2854 Vinternal_error_checking = Qnil;
|
|
|
2855 #ifdef ERROR_CHECK_EXTENTS
|
|
|
2856 Vinternal_error_checking = Fcons (intern ("extents"),
|
|
|
2857 Vinternal_error_checking);
|
|
|
2858 #endif
|
|
|
2859 #ifdef ERROR_CHECK_TYPECHECK
|
|
|
2860 Vinternal_error_checking = Fcons (intern ("typecheck"),
|
|
|
2861 Vinternal_error_checking);
|
|
|
2862 #endif
|
|
|
2863 #ifdef ERROR_CHECK_MALLOC
|
|
|
2864 Vinternal_error_checking = Fcons (intern ("malloc"),
|
|
|
2865 Vinternal_error_checking);
|
|
|
2866 #endif
|
|
|
2867 #ifdef ERROR_CHECK_GC
|
|
|
2868 Vinternal_error_checking = Fcons (intern ("gc"),
|
|
|
2869 Vinternal_error_checking);
|
|
|
2870 #endif
|
|
|
2871 #ifdef ERROR_CHECK_BUFPOS
|
|
|
2872 Vinternal_error_checking = Fcons (intern ("bufpos"),
|
|
|
2873 Vinternal_error_checking);
|
|
|
2874 #endif
|
|
|
2875 Vinternal_error_checking = Fpurecopy (Vinternal_error_checking);
|
|
284
|
2876
|
|
|
2877 DEFVAR_LISP ("path-separator", &Vpath_separator /*
|
|
|
2878 The directory separator in search paths, as a string.
|
|
|
2879 */ );
|
|
|
2880 {
|
|
|
2881 char c = SEPCHAR;
|
|
|
2882 Vpath_separator = make_string ((Bufbyte *)&c, 1);
|
|
|
2883 }
|
|
0
|
2884 }
|
|
267
|
2885
|
|
|
2886 void
|
|
|
2887 complex_vars_of_emacs (void)
|
|
|
2888 {
|
|
280
|
2889 /* This is all related to path searching. */
|
|
380
|
2890
|
|
280
|
2891 DEFVAR_LISP ("emacs-program-name", &Vemacs_program_name /*
|
|
|
2892 *Name of the Emacs variant.
|
|
|
2893 For example, this may be \"xemacs\" or \"infodock\".
|
|
|
2894 This is mainly meant for use in path searching.
|
|
|
2895 */ );
|
|
|
2896 Vemacs_program_name = build_string ((char *) PATH_PROGNAME);
|
|
|
2897
|
|
|
2898 DEFVAR_LISP ("emacs-program-version", &Vemacs_program_version /*
|
|
|
2899 *Version of the Emacs variant.
|
|
|
2900 This typically has the form XX.XX[-bXX].
|
|
|
2901 This is mainly meant for use in path searching.
|
|
|
2902 */ );
|
|
|
2903 Vemacs_program_version = build_string ((char *) PATH_VERSION);
|
|
|
2904
|
|
267
|
2905 DEFVAR_LISP ("exec-path", &Vexec_path /*
|
|
|
2906 *List of directories to search programs to run in subprocesses.
|
|
|
2907 Each element is a string (directory name) or nil (try default directory).
|
|
|
2908 */ );
|
|
|
2909 Vexec_path = Qnil;
|
|
|
2910
|
|
|
2911 DEFVAR_LISP ("exec-directory", &Vexec_directory /*
|
|
|
2912 *Directory of architecture-dependent files that come with XEmacs,
|
|
|
2913 especially executable programs intended for XEmacs to invoke.
|
|
|
2914 */ );
|
|
|
2915 Vexec_directory = Qnil;
|
|
|
2916
|
|
276
|
2917 DEFVAR_LISP ("configure-exec-directory", &Vconfigure_exec_directory /*
|
|
|
2918 For internal use by the build procedure only.
|
|
|
2919 configure's idea of what EXEC-DIRECTORY will be.
|
|
|
2920 */ );
|
|
|
2921 #ifdef PATH_EXEC
|
|
|
2922 Vconfigure_exec_directory = Ffile_name_as_directory
|
|
|
2923 (build_string ((char *) PATH_EXEC));
|
|
|
2924 #else
|
|
|
2925 Vconfigure_exec_directory = Qnil;
|
|
|
2926 #endif
|
|
|
2927
|
|
|
2928 DEFVAR_LISP ("lisp-directory", &Vlisp_directory /*
|
|
|
2929 *Directory of core Lisp files that come with XEmacs.
|
|
|
2930 */ );
|
|
|
2931 Vlisp_directory = Qnil;
|
|
|
2932
|
|
267
|
2933 DEFVAR_LISP ("configure-lisp-directory", &Vconfigure_lisp_directory /*
|
|
276
|
2934 For internal use by the build procedure only.
|
|
|
2935 configure's idea of what LISP-DIRECTORY will be.
|
|
267
|
2936 */ );
|
|
|
2937 #ifdef PATH_LOADSEARCH
|
|
|
2938 Vconfigure_lisp_directory = Ffile_name_as_directory
|
|
|
2939 (build_string ((char *) PATH_LOADSEARCH));
|
|
|
2940 #else
|
|
|
2941 Vconfigure_lisp_directory = Qnil;
|
|
|
2942 #endif
|
|
|
2943
|
|
|
2944 DEFVAR_LISP ("configure-package-path", &Vconfigure_package_path /*
|
|
|
2945 For internal use by the build procedure only.
|
|
278
|
2946 configure's idea of what the package path will be.
|
|
267
|
2947 */ );
|
|
|
2948 #ifdef PATH_PACKAGEPATH
|
|
|
2949 Vconfigure_package_path = decode_path (PATH_PACKAGEPATH);
|
|
|
2950 #else
|
|
|
2951 Vconfigure_package_path = Qnil;
|
|
|
2952 #endif
|
|
|
2953
|
|
|
2954 DEFVAR_LISP ("data-directory", &Vdata_directory /*
|
|
|
2955 *Directory of architecture-independent files that come with XEmacs,
|
|
|
2956 intended for XEmacs to use.
|
|
|
2957 Use of this variable in new code is almost never correct. See the
|
|
|
2958 function `locate-data-directory' and the variable `data-directory-list'.
|
|
|
2959 */ );
|
|
|
2960 Vdata_directory = Qnil;
|
|
|
2961
|
|
|
2962 DEFVAR_LISP ("configure-data-directory", &Vconfigure_data_directory /*
|
|
|
2963 For internal use by the build procedure only.
|
|
|
2964 configure's idea of what DATA-DIRECTORY will be.
|
|
|
2965 */ );
|
|
|
2966 #ifdef PATH_DATA
|
|
|
2967 Vconfigure_data_directory = Ffile_name_as_directory
|
|
|
2968 (build_string ((char *) PATH_DATA));
|
|
|
2969 #else
|
|
|
2970 Vconfigure_data_directory = Qnil;
|
|
|
2971 #endif
|
|
|
2972
|
|
|
2973 DEFVAR_LISP ("data-directory-list", &Vdata_directory_list /*
|
|
|
2974 *List of directories of architecture-independent files that come with XEmacs
|
|
|
2975 or were installed as packages, and are intended for XEmacs to use.
|
|
|
2976 */ );
|
|
|
2977 Vdata_directory_list = Qnil;
|
|
|
2978
|
|
|
2979 #ifdef CLASH_DETECTION
|
|
|
2980 DEFVAR_LISP ("configure-lock-directory", &Vconfigure_lock_directory /*
|
|
|
2981 For internal use by the build procedure only.
|
|
|
2982 configure's idea of what LOCK-DIRECTORY will be.
|
|
|
2983 */ );
|
|
|
2984 #ifdef PATH_LOCK
|
|
|
2985 Vconfigure_lock_directory = Ffile_name_as_directory
|
|
|
2986 (build_string ((char *) PATH_LOCK));
|
|
|
2987 #else
|
|
|
2988 Vconfigure_lock_directory = Qnil;
|
|
|
2989 #endif
|
|
|
2990 #endif /* CLASH_DETECTION */
|
|
|
2991
|
|
276
|
2992 DEFVAR_LISP ("site-directory", &Vsite_directory /*
|
|
|
2993 *Directory of site-specific Lisp files that come with XEmacs.
|
|
|
2994 */ );
|
|
|
2995 Vsite_directory = Qnil;
|
|
|
2996
|
|
267
|
2997 DEFVAR_LISP ("configure-site-directory", &Vconfigure_site_directory /*
|
|
|
2998 For internal use by the build procedure only.
|
|
|
2999 configure's idea of what SITE-DIRECTORY will be.
|
|
|
3000 */ );
|
|
|
3001 #ifdef PATH_SITE
|
|
|
3002 Vconfigure_site_directory = Ffile_name_as_directory
|
|
|
3003 (build_string ((char *) PATH_SITE));
|
|
|
3004 #else
|
|
|
3005 Vconfigure_site_directory = Qnil;
|
|
|
3006 #endif
|
|
|
3007
|
|
|
3008 DEFVAR_LISP ("doc-directory", &Vdoc_directory /*
|
|
|
3009 *Directory containing the DOC file that comes with XEmacs.
|
|
|
3010 This is usually the same as exec-directory.
|
|
|
3011 */ );
|
|
|
3012 Vdoc_directory = Qnil;
|
|
|
3013
|
|
|
3014 DEFVAR_LISP ("configure-doc-directory", &Vconfigure_doc_directory /*
|
|
|
3015 For internal use by the build procedure only.
|
|
|
3016 configure's idea of what DOC-DIRECTORY will be.
|
|
|
3017 */ );
|
|
|
3018 #ifdef PATH_DOC
|
|
|
3019 Vconfigure_doc_directory = Ffile_name_as_directory
|
|
|
3020 (build_string ((char *) PATH_DOC));
|
|
|
3021 #else
|
|
|
3022 Vconfigure_doc_directory = Qnil;
|
|
|
3023 #endif
|
|
|
3024
|
|
278
|
3025 DEFVAR_LISP ("configure-exec-prefix-directory", &Vconfigure_exec_prefix_directory /*
|
|
|
3026 For internal use by the build procedure only.
|
|
|
3027 configure's idea of what EXEC-PREFIX-DIRECTORY will be.
|
|
|
3028 */ );
|
|
|
3029 #ifdef PATH_EXEC_PREFIX
|
|
|
3030 Vconfigure_exec_prefix_directory = Ffile_name_as_directory
|
|
|
3031 (build_string ((char *) PATH_EXEC_PREFIX));
|
|
|
3032 #else
|
|
|
3033 Vconfigure_exec_prefix_directory = Qnil;
|
|
|
3034 #endif
|
|
|
3035
|
|
267
|
3036 DEFVAR_LISP ("configure-prefix-directory", &Vconfigure_prefix_directory /*
|
|
|
3037 For internal use by the build procedure only.
|
|
|
3038 configure's idea of what PREFIX-DIRECTORY will be.
|
|
|
3039 */ );
|
|
|
3040 #ifdef PATH_PREFIX
|
|
|
3041 Vconfigure_prefix_directory = Ffile_name_as_directory
|
|
|
3042 (build_string ((char *) PATH_PREFIX));
|
|
|
3043 #else
|
|
|
3044 Vconfigure_prefix_directory = Qnil;
|
|
|
3045 #endif
|
|
|
3046
|
|
|
3047 DEFVAR_LISP ("configure-info-directory", &Vconfigure_info_directory /*
|
|
|
3048 For internal use by the build procedure only.
|
|
|
3049 This is the name of the directory in which the build procedure installed
|
|
|
3050 Emacs's info files; the default value for Info-default-directory-list
|
|
|
3051 includes this.
|
|
|
3052 */ );
|
|
|
3053 #ifdef PATH_INFO
|
|
|
3054 Vconfigure_info_directory =
|
|
|
3055 Ffile_name_as_directory (build_string (PATH_INFO));
|
|
|
3056 #else
|
|
|
3057 Vconfigure_info_directory = Qnil;
|
|
|
3058 #endif
|
|
|
3059
|
|
|
3060 DEFVAR_LISP ("configure-info-path", &Vconfigure_info_path /*
|
|
|
3061 The configured initial path for info documentation.
|
|
|
3062 */ );
|
|
|
3063 #ifdef PATH_INFOPATH
|
|
|
3064 Vconfigure_info_path = decode_path (PATH_INFOPATH);
|
|
|
3065 #else
|
|
|
3066 Vconfigure_info_path = Qnil;
|
|
|
3067 #endif
|
|
|
3068 }
|
|
298
|
3069
|
|
|
3070 #ifdef __sgi
|
|
|
3071 /* This is so tremendously ugly I'd puke. But then, it works.
|
|
|
3072 * The target is to override the static constructor from the
|
|
|
3073 * libiflPNG.so library which is maskerading as libz, and
|
|
|
3074 * cores on us when re-started from the dumped executable.
|
|
|
3075 * This will have to go for 21.1 -- OG.
|
|
|
3076 */
|
|
|
3077 void __sti__iflPNGFile_c___()
|
|
|
3078 {
|
|
|
3079 }
|
|
|
3080
|
|
|
3081 #endif
|
