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428
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1 /* XEmacs -- Fully extensible Emacs, running on Unix and other platforms.
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2 Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994
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3 Free Software Foundation, Inc.
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4 Copyright (C) 1995 Sun Microsystems, Inc.
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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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38 #include "redisplay.h"
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438
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39 #include "frame.h"
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428
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40 #include "sysdep.h"
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41
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42 #include "syssignal.h" /* Always include before systty.h */
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43 #include "systty.h"
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44 #include "sysfile.h"
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45 #include "systime.h"
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46
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47 #ifdef QUANTIFY
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48 #include <quantify.h>
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49 #endif
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50
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51 #ifdef HAVE_SHLIB
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52 #include "sysdll.h"
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53 #endif
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54
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55 #if defined (HAVE_LOCALE_H) && \
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56 (defined (I18N2) || defined (I18N3) || defined (I18N4))
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57 #include <locale.h>
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58 #endif
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59
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60 #ifdef TOOLTALK
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61 #include TT_C_H_PATH
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62 #endif
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63
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64 #ifdef APOLLO
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65 #ifndef APOLLO_SR10
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66 #include <default_acl.h>
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67 #endif
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68 #endif
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69
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70 #if defined (WINDOWSNT)
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71 #include <windows.h>
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72 #endif
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73
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74 /* For PATH_EXEC */
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75 #include <paths.h>
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76
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77 #ifdef HEAP_IN_DATA
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78 void report_sheap_usage (int die_if_pure_storage_exceeded);
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79 #endif
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80
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81 #if !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC)
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82 extern void *(*__malloc_hook)(size_t);
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83 extern void *(*__realloc_hook)(void *, size_t);
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84 extern void (*__free_hook)(void *);
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85 #endif /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */
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86
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87 /* Command line args from shell, as list of strings */
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88 Lisp_Object Vcommand_line_args;
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89
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90 /* Set nonzero after XEmacs has started up the first time.
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91 Prevents reinitialization of the Lisp world and keymaps
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92 on subsequent starts. */
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93 int initialized;
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94
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95 #ifdef DOUG_LEA_MALLOC
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96 # include <malloc.h>
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97 /* Preserves a pointer to the memory allocated that copies that
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98 static data inside glibc's malloc. */
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99 static void *malloc_state_ptr;
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100 #endif /* DOUG_LEA_MALLOC */
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101
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102 # ifdef REL_ALLOC
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103 void r_alloc_reinit (void);
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104 # endif
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105
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106 /* Variable whose value is symbol giving operating system type. */
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107 Lisp_Object Vsystem_type;
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108
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109 /* Variable whose value is string giving configuration built for. */
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110 Lisp_Object Vsystem_configuration;
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111
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112 /* Variable whose value is string containing the configuration options
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113 XEmacs was built with. */
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114 Lisp_Object Vsystem_configuration_options;
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115
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116 /* Version numbers and strings */
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117 Lisp_Object Vemacs_major_version;
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118 Lisp_Object Vemacs_minor_version;
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119 Lisp_Object Vemacs_patch_level;
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120 Lisp_Object Vemacs_beta_version;
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121 Lisp_Object Vxemacs_codename;
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122 #ifdef INFODOCK
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123 Lisp_Object Vinfodock_major_version;
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124 Lisp_Object Vinfodock_minor_version;
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125 Lisp_Object Vinfodock_build_version;
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126 #endif
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127
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128 /* The path under which XEmacs was invoked. */
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129 Lisp_Object Vinvocation_path;
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130
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131 /* The name under which XEmacs was invoked, with any leading directory
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132 names discarded. */
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133 Lisp_Object Vinvocation_name;
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134
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135 /* The directory name from which XEmacs was invoked. */
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136 Lisp_Object Vinvocation_directory;
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137
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138 #if 0 /* FSFmacs */
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139 /* The directory name in which to find subdirs such as lisp and etc.
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140 nil means get them only from PATH_LOADSEARCH. */
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141 Lisp_Object Vinstallation_directory;
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142 #endif
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143
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144 Lisp_Object Vemacs_program_name, Vemacs_program_version;
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145 Lisp_Object Vexec_path;
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146 Lisp_Object Vexec_directory, Vconfigure_exec_directory;
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147 Lisp_Object Vlisp_directory, Vconfigure_lisp_directory;
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148 Lisp_Object Vmodule_directory, Vconfigure_module_directory;
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149 Lisp_Object Vsite_module_directory, Vconfigure_site_module_directory;
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150 Lisp_Object Vconfigure_package_path;
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151 Lisp_Object Vdata_directory, Vconfigure_data_directory;
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152 Lisp_Object Vdoc_directory, Vconfigure_doc_directory;
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153 Lisp_Object Vconfigure_lock_directory;
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154 Lisp_Object Vdata_directory_list;
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155 Lisp_Object Vconfigure_info_directory;
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156 Lisp_Object Vsite_directory, Vconfigure_site_directory;
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157 Lisp_Object Vconfigure_info_path;
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158 Lisp_Object Vinternal_error_checking;
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438
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159 Lisp_Object Vmail_lock_methods, Vconfigure_mail_lock_method;
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428
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160 Lisp_Object Vpath_separator;
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161
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162 /* The default base directory XEmacs is installed under. */
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163 Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory;
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164
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165 /* If nonzero, set XEmacs to run at this priority. This is also used
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166 in child_setup and sys_suspend to make sure subshells run at normal
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167 priority. */
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168 int emacs_priority;
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169
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170 /* If non-zero a filter or a sentinel is running. Tested to save the match
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171 data on the first attempt to change it inside asynchronous code. */
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172 int running_asynch_code;
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173
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174 /* If non-zero, a window-system was specified on the command line. */
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175 int display_arg;
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176
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177 /* Type of display specified. We cannot use a Lisp symbol here because
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178 Lisp symbols may not initialized at the time that we set this
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179 variable. */
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180 CONST char *display_use;
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181
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182 /* If non-zero, then the early error handler will only print the error
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183 message and exit. */
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184 int suppress_early_error_handler_backtrace;
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185
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186 /* An address near the bottom of the stack.
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187 Tells GC how to save a copy of the stack. */
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188 char *stack_bottom;
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189
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190 #ifdef USG_SHARED_LIBRARIES
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191 /* If nonzero, this is the place to put the end of the writable segment
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192 at startup. */
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193
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194 uintptr_t bss_end = 0;
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195 #endif
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196
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197 /* Number of bytes of writable memory we can expect to be able to get */
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198 unsigned int lim_data;
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199
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200 /* Nonzero means running XEmacs without interactive terminal. */
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201
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202 int noninteractive;
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203
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204 /* Value of Lisp variable `noninteractive'.
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205 Normally same as C variable `noninteractive'
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206 but nothing terrible happens if user sets this one. */
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207
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208 int noninteractive1;
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209
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210 /* Nonzero means don't perform site-lisp searches at startup */
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211 int inhibit_site_lisp;
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212
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213 /* Nonzero means don't perform site-modules searches at startup */
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214 int inhibit_site_modules;
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215
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216 /* Nonzero means don't respect early packages at startup */
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217 int inhibit_early_packages;
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218
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219 /* Nonzero means don't load package autoloads at startup */
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220 int inhibit_autoloads;
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221
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222 /* Nonzero means print debug information about path searching */
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223 int debug_paths;
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224
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225 /* Save argv and argc. */
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226 static char **initial_argv;
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227 static int initial_argc;
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228
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229 static void sort_args (int argc, char **argv);
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230
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231 Lisp_Object Qkill_emacs_hook;
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232 Lisp_Object Qsave_buffers_kill_emacs;
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233
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234 extern Lisp_Object Vlisp_EXEC_SUFFIXES;
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235
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236
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237 /* Signal code for the fatal signal that was received */
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238 static int fatal_error_code;
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239
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240 /* Nonzero if handling a fatal error already */
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241 static int fatal_error_in_progress;
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242
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243 static void shut_down_emacs (int sig, Lisp_Object stuff);
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244
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245 /* Handle bus errors, illegal instruction, etc. */
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246 SIGTYPE
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247 fatal_error_signal (int sig)
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248 {
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249 fatal_error_code = sig;
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250 signal (sig, SIG_DFL);
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251 /* Unblock the signal so that if the same signal gets sent in the
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252 code below, we avoid a deadlock. */
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253 EMACS_UNBLOCK_SIGNAL (fatal_error_code);
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254
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255 /* If fatal error occurs in code below, avoid infinite recursion. */
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256 if (! fatal_error_in_progress)
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257 {
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258 fatal_error_in_progress = dont_check_for_quit = 1;
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259 shut_down_emacs (sig, Qnil);
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260 stderr_out ("\nLisp backtrace follows:\n\n");
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261 Fbacktrace (Qexternal_debugging_output, Qt);
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262 # if 0 /* This is evil, rarely useful, and causes grief in some cases. */
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263 /* Check for Sun-style stack printing via /proc */
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264 {
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265 CONST char *pstack = "/usr/proc/bin/pstack";
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266 if (access (pstack, X_OK) == 0)
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267 {
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268 char buf[100];
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269 stderr_out ("\nC backtrace follows:\n"
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270 "(A real debugger may provide better information)\n\n");
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271 sprintf (buf, "%s %d >&2", pstack, (int)getpid());
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272 system (buf);
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273 }
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274 }
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275 # endif
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276 }
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277 /* Signal the same code; this time it will really be fatal. */
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278 kill (getpid (), fatal_error_code);
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279 SIGRETURN;
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280 }
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281
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282
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283 DOESNT_RETURN
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284 fatal (CONST char *fmt, ...)
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285 {
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286 va_list args;
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287 va_start (args, fmt);
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288
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289 fprintf (stderr, "\nXEmacs: ");
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290 vfprintf (stderr, GETTEXT (fmt), args);
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291 fprintf (stderr, "\n");
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292
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293 va_end (args);
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294 fflush (stderr);
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295 exit (1);
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296 }
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297
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298 /* #### The following two functions should be replaced with
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299 calls to emacs_doprnt_*() functions, with STREAM set to send out
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300 to stdout or stderr. This is the only way to ensure that
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301 I18N3 works properly (many implementations of the *printf()
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302 functions, including the ones included in glibc, do not implement
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303 the %###$ argument-positioning syntax). */
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304
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305 /* exactly equivalent to fprintf (stderr, fmt, ...) except that it calls
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306 GETTEXT on the format string. */
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307
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308 int
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309 stderr_out (CONST char *fmt, ...)
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310 {
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311 int retval;
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312 va_list args;
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313 va_start (args, fmt);
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314
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315 retval = vfprintf (stderr, GETTEXT (fmt), args);
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316
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317 va_end (args);
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318 /* fflush (stderr); */
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319 return retval;
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320 }
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321
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322 /* exactly equivalent to fprintf (stdout, fmt, ...) except that it calls
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323 GETTEXT on the format string. */
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324
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325 int
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326 stdout_out (CONST char *fmt, ...)
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327 {
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328 int retval;
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329 va_list args;
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330 va_start (args, fmt);
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331
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332 retval = vfprintf (stdout, GETTEXT (fmt), args);
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333
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334 va_end (args);
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335 return retval;
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336 }
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337
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338 #ifdef SIGDANGER
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339
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340 /* Handler for SIGDANGER. */
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341 SIGTYPE
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342 memory_warning_signal (int sig)
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|
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343 {
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344 /* #### bad bad bad; this function shouldn't do anything except
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345 set a flag, or weird corruption could happen. */
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346 signal (sig, memory_warning_signal);
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347
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348 malloc_warning
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349 (GETTEXT ("Operating system warns that virtual memory is running low.\n"));
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350
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351 /* It might be unsafe to call do_auto_save now. */
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352 force_auto_save_soon ();
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353 }
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354 #endif /* SIGDANGER */
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355
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356 /* Code for dealing with Lisp access to the Unix command line */
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357
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358 static Lisp_Object
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359 make_arg_list_1 (int argc, char **argv, int skip_args)
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360 {
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361 Lisp_Object result = Qnil;
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362 REGISTER int i;
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363
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364 for (i = argc - 1; i >= 0; i--)
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365 {
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366 if (i == 0 || i > skip_args)
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367 {
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368 #ifdef WINDOWSNT
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369 if (i == 0)
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370 {
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371 /* Do not trust to what crt0 has stuffed into argv[0] */
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372 char full_exe_path [MAX_PATH];
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373 GetModuleFileName (NULL, full_exe_path, MAX_PATH);
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374 result = Fcons (build_ext_string (full_exe_path, FORMAT_FILENAME),
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375 result);
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376 #if defined(HAVE_SHLIB)
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377 (void)dll_init(full_exe_path);
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378 #endif
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379 }
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380 else
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381 #endif
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382 result = Fcons (build_ext_string (argv [i], FORMAT_FILENAME), result);
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|
383 }
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384 }
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385 return result;
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386 }
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387
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388 Lisp_Object
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389 make_arg_list (int argc, char **argv)
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|
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390 {
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|
391 return make_arg_list_1 (argc, argv, 0);
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|
392 }
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393
|
|
|
394 /* Calling functions are also responsible for calling free_argc_argv
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|
395 when they are done with the generated list. */
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|
|
396 void
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|
397 make_argc_argv (Lisp_Object argv_list, int *argc, char ***argv)
|
|
|
398 {
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|
|
399 Lisp_Object next;
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|
|
400 int n = XINT (Flength (argv_list));
|
|
|
401 REGISTER int i;
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|
|
402 *argv = (char**) xmalloc ((n+1) * sizeof (char*));
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|
|
403
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|
|
404 for (i = 0, next = argv_list; i < n; i++, next = XCDR (next))
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|
|
405 {
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|
|
406 CONST char *temp;
|
|
|
407 CHECK_STRING (XCAR (next));
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|
|
408
|
|
|
409 GET_C_STRING_EXT_DATA_ALLOCA (XCAR (next), FORMAT_OS, temp);
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|
|
410 (*argv) [i] = xstrdup (temp);
|
|
|
411 }
|
|
|
412 (*argv) [n] = 0;
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|
|
413 *argc = i;
|
|
|
414 }
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|
|
415
|
|
|
416 void
|
|
|
417 free_argc_argv (char **argv)
|
|
|
418 {
|
|
|
419 int elt = 0;
|
|
|
420
|
|
|
421 while (argv[elt])
|
|
|
422 {
|
|
|
423 xfree (argv[elt]);
|
|
|
424 elt++;
|
|
|
425 }
|
|
|
426 xfree (argv);
|
|
|
427 }
|
|
|
428
|
|
|
429 static void
|
|
|
430 init_cmdargs (int argc, char **argv, int skip_args)
|
|
|
431 {
|
|
|
432 initial_argv = argv;
|
|
|
433 initial_argc = argc;
|
|
|
434
|
|
|
435 Vcommand_line_args = make_arg_list_1 (argc, argv, skip_args);
|
|
|
436 }
|
|
|
437
|
|
|
438 DEFUN ("invocation-name", Finvocation_name, 0, 0, 0, /*
|
|
|
439 Return the program name that was used to run XEmacs.
|
|
|
440 Any directory names are omitted.
|
|
|
441 */
|
|
|
442 ())
|
|
|
443 {
|
|
|
444 return Fcopy_sequence (Vinvocation_name);
|
|
|
445 }
|
|
|
446
|
|
|
447 DEFUN ("invocation-directory", Finvocation_directory, 0, 0, 0, /*
|
|
|
448 Return the directory name in which the Emacs executable was located.
|
|
|
449 */
|
|
|
450 ())
|
|
|
451 {
|
|
|
452 return Fcopy_sequence (Vinvocation_directory);
|
|
|
453 }
|
|
|
454
|
|
|
455
|
|
|
456 #ifdef I18N4
|
|
|
457 /* #### - don't know why I18N4 on SunOS/JLE
|
|
|
458 can't deal with this. It's a potential
|
|
|
459 bug that needs to be looked at. */
|
|
|
460 # undef RUN_TIME_REMAP
|
|
|
461 #endif
|
|
|
462
|
|
|
463 #if defined (MULE) && defined (MSDOS) && defined (EMX)
|
|
|
464 /* Setup all of files be input/output'ed with binary translation mode. */
|
|
|
465 asm (" .text");
|
|
|
466 asm ("L_setbinmode:");
|
|
|
467 asm (" movl $1, __fmode_bin");
|
|
|
468 asm (" ret");
|
|
|
469 asm (" .stabs \"___CTOR_LIST__\", 23, 0, 0, L_setbinmode");
|
|
|
470 #endif
|
|
|
471
|
|
|
472 /* Test whether the next argument in ARGV matches SSTR or a prefix of
|
|
|
473 LSTR (at least MINLEN characters). If so, then if VALPTR is non-null
|
|
|
474 (the argument is supposed to have a value) store in *VALPTR either
|
|
|
475 the next argument or the portion of this one after the equal sign.
|
|
|
476 ARGV is read starting at position *SKIPPTR; this index is advanced
|
|
|
477 by the number of arguments used.
|
|
|
478
|
|
|
479 Too bad we can't just use getopt for all of this, but we don't have
|
|
|
480 enough information to do it right. */
|
|
|
481
|
|
|
482 static int
|
|
|
483 argmatch (char **argv, int argc, char *sstr, char *lstr,
|
|
|
484 int minlen, char **valptr, int *skipptr)
|
|
|
485 {
|
|
|
486 char *p = NULL;
|
|
|
487 int arglen;
|
|
|
488 char *arg;
|
|
|
489
|
|
|
490 /* Don't access argv[argc]; give up in advance. */
|
|
|
491 if (argc <= *skipptr + 1)
|
|
|
492 return 0;
|
|
|
493
|
|
|
494 arg = argv[*skipptr+1];
|
|
|
495 if (arg == NULL)
|
|
|
496 return 0;
|
|
|
497 if (strcmp (arg, sstr) == 0)
|
|
|
498 {
|
|
|
499 if (valptr != NULL)
|
|
|
500 {
|
|
|
501 *valptr = argv[*skipptr+2];
|
|
|
502 *skipptr += 2;
|
|
|
503 }
|
|
|
504 else
|
|
|
505 *skipptr += 1;
|
|
|
506 return 1;
|
|
|
507 }
|
|
|
508 arglen = (valptr != NULL && (p = strchr (arg, '=')) != NULL
|
|
|
509 ? p - arg : strlen (arg));
|
|
|
510 if (lstr == 0 || arglen < minlen || strncmp (arg, lstr, arglen) != 0)
|
|
|
511 return 0;
|
|
|
512 else if (valptr == NULL)
|
|
|
513 {
|
|
|
514 *skipptr += 1;
|
|
|
515 return 1;
|
|
|
516 }
|
|
|
517 else if (p != NULL)
|
|
|
518 {
|
|
|
519 *valptr = p+1;
|
|
|
520 *skipptr += 1;
|
|
|
521 return 1;
|
|
|
522 }
|
|
|
523 else if (argv[*skipptr+2] != NULL)
|
|
|
524 {
|
|
|
525 *valptr = argv[*skipptr+2];
|
|
|
526 *skipptr += 2;
|
|
|
527 return 1;
|
|
|
528 }
|
|
|
529 else
|
|
|
530 {
|
|
|
531 return 0;
|
|
|
532 }
|
|
|
533 }
|
|
|
534
|
|
|
535 /* Make stack traces always identify version + configuration */
|
|
|
536 #define main_1 STACK_TRACE_EYE_CATCHER
|
|
|
537
|
|
|
538 /* This function is not static, so that the compiler is less likely to
|
|
|
539 inline it, which would make it not show up in stack traces. */
|
|
|
540 DECLARE_DOESNT_RETURN (main_1 (int, char **, char **, int));
|
|
|
541 DOESNT_RETURN
|
|
|
542 main_1 (int argc, char **argv, char **envp, int restart)
|
|
|
543 {
|
|
|
544 char stack_bottom_variable;
|
|
|
545 int skip_args = 0;
|
|
|
546 Lisp_Object load_me;
|
|
|
547 int inhibit_window_system;
|
|
|
548 #ifdef NeXT
|
|
|
549 extern int malloc_cookie;
|
|
|
550 #endif
|
|
|
551
|
|
|
552 #if (!defined (SYSTEM_MALLOC) && !defined (HAVE_LIBMCHECK) \
|
|
|
553 && !defined (DOUG_LEA_MALLOC))
|
|
|
554 /* Make sure that any libraries we link against haven't installed a
|
|
|
555 hook for a gmalloc of a potentially incompatible version. */
|
|
|
556 /* If we're using libmcheck, the hooks have already been initialized, */
|
|
|
557 /* don't touch them. -slb */
|
|
|
558 __malloc_hook = NULL;
|
|
|
559 __realloc_hook = NULL;
|
|
|
560 __free_hook = NULL;
|
|
|
561 #endif /* not SYSTEM_MALLOC or HAVE_LIBMCHECK or DOUG_LEA_MALLOC */
|
|
|
562
|
|
|
563 noninteractive = 0;
|
|
|
564
|
|
|
565 #ifdef NeXT
|
|
|
566 /* 19-Jun-1995 -baw
|
|
|
567 * NeXT secret magic, ripped from Emacs-for-NS by Carl Edman
|
|
|
568 * <cedman@princeton.edu>. Note that even Carl doesn't know what this
|
|
|
569 * does; it was provided by NeXT, and it presumable makes NS's mallocator
|
|
|
570 * work with dumping. But malloc_jumpstart() and malloc_freezedry() in
|
|
|
571 * unexnext.c are both completely undocumented, even in NS header files!
|
|
|
572 * But hey, it solves all NS related memory problems, so who's
|
|
|
573 * complaining? */
|
|
|
574 if (initialized && malloc_jumpstart (malloc_cookie) != 0)
|
|
|
575 fprintf (stderr, "malloc jumpstart failed!\n");
|
|
|
576 #endif /* NeXT */
|
|
|
577
|
|
|
578 /*
|
|
|
579 #if defined (GNU_MALLOC) && \
|
|
|
580 defined (ERROR_CHECK_MALLOC) && \
|
|
|
581 !defined (HAVE_LIBMCHECK)
|
|
|
582 */
|
|
|
583 #if defined(LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
|
584 /* Prior to XEmacs 21, this was `#if 0'ed out. */
|
|
|
585 /* I'm enabling this because it is the only reliable way I've found to */
|
|
|
586 /* prevent a very annoying problem where GCC will attempt to free(3) */
|
|
|
587 /* memory at exit() and cause a coredump. */
|
|
|
588 init_free_hook ();
|
|
|
589 #endif
|
|
|
590
|
|
|
591 sort_args (argc, argv);
|
|
|
592
|
|
|
593 /* Map in shared memory, if we are using that. */
|
|
|
594 #ifdef HAVE_SHM
|
|
|
595 if (argmatch (argv, argc, "-nl", "--no-shared-memory", 6, NULL, &skip_args))
|
|
|
596 {
|
|
|
597 map_in_data (0);
|
|
|
598 /* The shared memory was just restored, which clobbered this. */
|
|
|
599 skip_args = 1;
|
|
|
600 }
|
|
|
601 else
|
|
|
602 {
|
|
|
603 map_in_data (1);
|
|
|
604 /* The shared memory was just restored, which clobbered this. */
|
|
|
605 skip_args = 0;
|
|
|
606 }
|
|
|
607 #endif /* HAVE_SHM */
|
|
|
608
|
|
|
609 #if (defined (MSDOS) && defined (EMX)) || defined (WIN32) || defined (_SCO_DS)
|
|
|
610 environ = envp;
|
|
|
611 #endif
|
|
|
612
|
|
|
613 /* Record (approximately) where the stack begins. */
|
|
|
614 stack_bottom = &stack_bottom_variable;
|
|
|
615
|
|
|
616 #ifdef USG_SHARED_LIBRARIES
|
|
|
617 if (bss_end)
|
|
|
618 brk ((void *) bss_end);
|
|
|
619 #endif
|
|
|
620
|
|
|
621 clearerr (stdin);
|
|
|
622
|
|
|
623 #ifdef APOLLO
|
|
|
624 #ifndef APOLLO_SR10
|
|
|
625 /* If USE_DOMAIN_ACLS environment variable exists,
|
|
|
626 use ACLs rather than UNIX modes. */
|
|
|
627 if (egetenv ("USE_DOMAIN_ACLS"))
|
|
|
628 default_acl (USE_DEFACL);
|
|
|
629 #endif
|
|
|
630 #endif /* APOLLO */
|
|
|
631
|
|
|
632 #if defined (HAVE_MMAP) && defined (REL_ALLOC)
|
|
|
633 /* ralloc can only be used if using the GNU memory allocator. */
|
|
|
634 init_ralloc ();
|
|
|
635 #elif defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
636 if (initialized)
|
|
|
637 init_ralloc();
|
|
|
638 #endif
|
|
|
639
|
|
|
640 #ifdef HAVE_SOCKS
|
|
|
641 if (initialized)
|
|
|
642 SOCKSinit (argv[0]);
|
|
|
643 #endif /* HAVE_SOCKS */
|
|
|
644
|
|
|
645 #ifndef SYSTEM_MALLOC
|
|
|
646 if (!initialized)
|
|
|
647 /* Arrange to get warning messages as memory fills up. */
|
|
|
648 memory_warnings (0, malloc_warning);
|
|
|
649 #endif /* not SYSTEM_MALLOC */
|
|
|
650
|
|
|
651 #ifdef MSDOS
|
|
|
652 /* We do all file input/output as binary files. When we need to translate
|
|
|
653 newlines, we do that manually. */
|
|
|
654 _fmode = O_BINARY;
|
|
|
655 (stdin) ->_flag &= ~_IOTEXT;
|
|
|
656 (stdout)->_flag &= ~_IOTEXT;
|
|
|
657 (stderr)->_flag &= ~_IOTEXT;
|
|
|
658 #endif /* MSDOS */
|
|
|
659
|
|
|
660 #ifdef SET_EMACS_PRIORITY
|
|
|
661 if (emacs_priority != 0)
|
|
|
662 nice (-emacs_priority);
|
|
|
663 setuid (getuid ());
|
|
|
664 #endif /* SET_EMACS_PRIORITY */
|
|
|
665
|
|
|
666 #ifdef EXTRA_INITIALIZE
|
|
|
667 EXTRA_INITIALIZE;
|
|
|
668 #endif
|
|
|
669
|
|
|
670 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
671 inhibit_window_system = 0;
|
|
|
672 #else
|
|
|
673 inhibit_window_system = 1;
|
|
|
674 #endif
|
|
|
675
|
|
|
676 /* Handle the -t switch, which specifies filename to use as terminal */
|
|
|
677 {
|
|
|
678 char *term;
|
|
|
679 if (argmatch (argv, argc, "-t", "--terminal", 4, &term, &skip_args))
|
|
|
680 {
|
|
|
681 close (0);
|
|
|
682 close (1);
|
|
|
683 if (open (term, O_RDWR | OPEN_BINARY, 2) < 0)
|
|
|
684 fatal ("%s: %s", term, strerror (errno));
|
|
|
685 dup (0);
|
|
|
686 if (! isatty (0))
|
|
|
687 fatal ("%s: not a tty", term);
|
|
|
688
|
|
|
689 #if 0
|
|
|
690 stderr_out ("Using %s", ttyname (0));
|
|
|
691 #endif
|
|
|
692 stderr_out ("Using %s", term);
|
|
|
693 inhibit_window_system = 1; /* -t => -nw */
|
|
|
694 }
|
|
|
695 }
|
|
|
696
|
|
|
697 /* Handle -nw switch */
|
|
|
698 if (argmatch (argv, argc, "-nw", "--no-windows", 6, NULL, &skip_args))
|
|
|
699 inhibit_window_system = 1;
|
|
|
700
|
|
|
701 /* Handle the -batch switch, which means don't do interactive display. */
|
|
|
702 if (argmatch (argv, argc, "-batch", "--batch", 5, NULL, &skip_args))
|
|
|
703 {
|
|
|
704 #if 0 /* I don't think this is correct. */
|
|
|
705 inhibit_autoloads = 1;
|
|
|
706 #endif
|
|
|
707 noninteractive = 1;
|
|
|
708 }
|
|
|
709
|
|
|
710 if (argmatch (argv, argc, "-debug-paths", "--debug-paths",
|
|
|
711 11, NULL, &skip_args))
|
|
|
712 debug_paths = 1;
|
|
|
713
|
|
|
714 /* Partially handle -no-autoloads, -no-early-packages and -vanilla. Packages */
|
|
|
715 /* are searched prior to the rest of the command line being parsed in */
|
|
|
716 /* startup.el */
|
|
|
717 if (argmatch (argv, argc, "-no-early-packages", "--no-early-packages",
|
|
|
718 6, NULL, &skip_args))
|
|
|
719 {
|
|
|
720 inhibit_early_packages = 1;
|
|
|
721 skip_args--;
|
|
|
722 }
|
|
|
723 #ifdef HAVE_SHLIB
|
|
|
724 if (argmatch (argv, argc, "-no-site-modules", "--no-site-modules",
|
|
|
725 9, NULL, &skip_args))
|
|
|
726 {
|
|
|
727 inhibit_site_modules = 1;
|
|
|
728 skip_args--;
|
|
|
729 }
|
|
|
730 #else
|
|
|
731 inhibit_site_modules = 1;
|
|
|
732 #endif
|
|
|
733 if (argmatch (argv, argc, "-vanilla", "--vanilla",
|
|
|
734 7, NULL, &skip_args))
|
|
|
735 {
|
|
|
736 inhibit_early_packages = 1;
|
|
|
737 skip_args--;
|
|
|
738 }
|
|
|
739
|
|
|
740 if (argmatch (argv, argc, "-no-autoloads", "--no-autoloads",
|
|
|
741 7, NULL, &skip_args))
|
|
|
742 {
|
|
|
743 /* Inhibit everything */
|
|
|
744 inhibit_autoloads = 1;
|
|
|
745 skip_args--;
|
|
|
746 }
|
|
|
747
|
|
|
748 if (argmatch (argv, argc, "-debug-paths", "--debug-paths",
|
|
|
749 6, NULL, &skip_args))
|
|
|
750 {
|
|
|
751 debug_paths = 1;
|
|
|
752 skip_args--;
|
|
|
753 }
|
|
|
754
|
|
|
755
|
|
|
756 /* Partially handle the -version and -help switches: they imply -batch,
|
|
|
757 but are not removed from the list. */
|
|
|
758 if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args))
|
|
|
759 noninteractive = 1, skip_args--;
|
|
|
760
|
|
|
761 if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) ||
|
|
|
762 argmatch (argv, argc, "-V", 0, 2, NULL, &skip_args))
|
|
|
763 noninteractive = 1, skip_args--;
|
|
|
764
|
|
|
765 /* Now, figure out which type of console is our first console. */
|
|
|
766
|
|
|
767 display_arg = 0;
|
|
|
768
|
|
|
769 if (noninteractive)
|
|
|
770 display_use = "stream";
|
|
|
771 else
|
|
|
772 display_use = "tty";
|
|
|
773
|
|
|
774 #ifndef HAVE_TTY
|
|
|
775 if (inhibit_window_system)
|
|
|
776 fatal ("Sorry, this XEmacs was not compiled with TTY support");
|
|
|
777 #endif
|
|
|
778
|
|
|
779 #ifdef HAVE_WINDOW_SYSTEM
|
|
|
780 /* Stupid kludge to catch command-line display spec. We can't
|
|
|
781 handle this argument entirely in window-system-dependent code
|
|
|
782 because we don't even know which window-system-dependent code
|
|
|
783 to run until we've recognized this argument. */
|
|
|
784 if (!inhibit_window_system && !noninteractive)
|
|
|
785 {
|
|
|
786 #ifdef HAVE_X_WINDOWS
|
|
|
787 char *dpy = 0;
|
|
|
788 int count_before = skip_args;
|
|
|
789
|
|
|
790 if (argmatch (argv, argc, "-d", "--display", 3, &dpy, &skip_args) ||
|
|
|
791 argmatch (argv, argc, "-display", 0, 3, &dpy, &skip_args))
|
|
|
792 {
|
|
|
793 display_arg = 1;
|
|
|
794 display_use = "x";
|
|
|
795 }
|
|
|
796 /* If we have the form --display=NAME,
|
|
|
797 convert it into -d name.
|
|
|
798 This requires inserting a new element into argv. */
|
|
|
799 if (dpy != 0 && skip_args - count_before == 1)
|
|
|
800 {
|
|
|
801 char **new = (char **) xmalloc (sizeof (char *) * (argc + 2));
|
|
|
802 int j;
|
|
|
803
|
|
|
804 for (j = 0; j < count_before + 1; j++)
|
|
|
805 new[j] = argv[j];
|
|
|
806 new[count_before + 1] = "-d";
|
|
|
807 new[count_before + 2] = dpy;
|
|
|
808 for (j = count_before + 2; j <argc; j++)
|
|
|
809 new[j + 1] = argv[j];
|
|
|
810 argv = new;
|
|
|
811 argc++;
|
|
|
812 }
|
|
|
813 /* Change --display to -d, when its arg is separate. */
|
|
|
814 else if (dpy != 0 && skip_args > count_before
|
|
|
815 && argv[count_before + 1][1] == '-')
|
|
|
816 argv[count_before + 1] = "-d";
|
|
|
817
|
|
|
818 /* Don't actually discard this arg. */
|
|
|
819 skip_args = count_before;
|
|
|
820
|
|
|
821 /* If there is a non-empty environment var DISPLAY, set
|
|
|
822 `display_use', but not `display_arg', which is only to be set
|
|
|
823 if the display was specified on the command line. */
|
|
|
824 if ((dpy = getenv ("DISPLAY")) && dpy[0])
|
|
|
825 display_use = "x";
|
|
|
826
|
|
|
827 #endif /* HAVE_X_WINDOWS */
|
|
|
828 #ifdef HAVE_MS_WINDOWS
|
|
|
829 if (strcmp(display_use, "x") != 0)
|
|
|
830 display_use = "mswindows";
|
|
|
831 #endif /* HAVE_MS_WINDOWS */
|
|
|
832 }
|
|
|
833 #endif /* HAVE_WINDOW_SYSTEM */
|
|
|
834
|
|
|
835 noninteractive1 = noninteractive;
|
|
|
836
|
|
|
837 /****** Now initialize everything *******/
|
|
|
838
|
|
|
839 /* First, do really basic environment initialization -- catching signals
|
|
|
840 and the like. These functions have no dependence on any part of
|
|
|
841 the Lisp engine and need to be done both at dump time and at run time. */
|
|
|
842
|
|
|
843 init_signals_very_early ();
|
|
|
844 init_data_very_early (); /* Catch math errors. */
|
|
|
845 #ifdef LISP_FLOAT_TYPE
|
|
|
846 init_floatfns_very_early (); /* Catch floating-point math errors. */
|
|
|
847 #endif
|
|
|
848 init_process_times_very_early (); /* Initialize our process timers.
|
|
|
849 As early as possible, of course,
|
|
|
850 so we can be fairly accurate. */
|
|
|
851 init_intl_very_early (); /* set up the locale and domain for gettext and
|
|
|
852 such. */
|
|
|
853
|
|
|
854 /* Now initialize the Lisp engine and the like. Done only during
|
|
|
855 dumping. No dependence on anything that may be in the user's
|
|
|
856 environment when the dumped XEmacs is run.
|
|
|
857
|
|
|
858 We try to do things in an order that minimizes the non-obvious
|
|
|
859 dependencies between functions. */
|
|
|
860
|
|
|
861 /* purify_flag 1 is correct even if CANNOT_DUMP.
|
|
|
862 * loadup.el will set to nil at end. */
|
|
|
863
|
|
|
864 purify_flag = 0;
|
|
|
865 #ifdef PDUMP
|
|
|
866 if (restart)
|
|
|
867 initialized = 1;
|
|
|
868 else {
|
|
|
869 initialized = pdump_load ();
|
|
|
870 purify_flag = !initialized;
|
|
|
871 }
|
|
|
872 #else
|
|
|
873 if (!initialized)
|
|
|
874 purify_flag = 1;
|
|
|
875 #endif
|
|
|
876
|
|
|
877 if (!initialized)
|
|
|
878 {
|
|
|
879 /* Initialize things so that new Lisp objects
|
|
|
880 can be created and objects can be staticpro'd.
|
|
|
881 Must be basically the very first thing done
|
|
|
882 because pretty much all of the initialization
|
|
|
883 routines below create new objects. */
|
|
|
884 init_alloc_once_early ();
|
|
|
885
|
|
|
886 /* Initialize Qnil, Qt, Qunbound, and the
|
|
|
887 obarray. After this, symbols can be
|
|
|
888 interned. This depends on init_alloc_once(). */
|
|
|
889 init_symbols_once_early ();
|
|
|
890
|
|
|
891 /* Declare the basic symbols pertaining to errors,
|
|
|
892 So that deferror() can be called. */
|
|
|
893 init_errors_once_early ();
|
|
|
894
|
|
|
895 /* Make sure that opaque pointers can be created. */
|
|
|
896 init_opaque_once_early ();
|
|
|
897
|
|
|
898 /* Now declare all the symbols and define all the Lisp primitives.
|
|
|
899
|
|
|
900 The *only* thing that the syms_of_*() functions are allowed to do
|
|
|
901 is call one of the following three functions:
|
|
|
902
|
|
|
903 defsymbol()
|
|
|
904 defsubr() (i.e. DEFSUBR)
|
|
|
905 deferror()
|
|
|
906 defkeyword()
|
|
|
907
|
|
|
908 Order does not matter in these functions.
|
|
|
909 */
|
|
|
910
|
|
|
911 syms_of_abbrev ();
|
|
|
912 syms_of_alloc ();
|
|
|
913 #ifdef HAVE_X_WINDOWS
|
|
|
914 syms_of_balloon_x ();
|
|
|
915 #endif
|
|
|
916 syms_of_buffer ();
|
|
|
917 syms_of_bytecode ();
|
|
|
918 syms_of_callint ();
|
|
|
919 syms_of_callproc ();
|
|
|
920 syms_of_casefiddle ();
|
|
|
921 syms_of_casetab ();
|
|
|
922 syms_of_chartab ();
|
|
|
923 syms_of_cmdloop ();
|
|
|
924 syms_of_cmds ();
|
|
|
925 syms_of_console ();
|
|
|
926 syms_of_data ();
|
|
|
927 #ifdef DEBUG_XEMACS
|
|
|
928 syms_of_debug ();
|
|
|
929 #endif /* DEBUG_XEMACS */
|
|
|
930 syms_of_device ();
|
|
|
931 #ifdef HAVE_DIALOGS
|
|
|
932 syms_of_dialog ();
|
|
|
933 #endif
|
|
|
934 syms_of_dired ();
|
|
|
935 syms_of_doc ();
|
|
|
936 syms_of_editfns ();
|
|
|
937 syms_of_elhash ();
|
|
|
938 syms_of_emacs ();
|
|
|
939 syms_of_eval ();
|
|
|
940 #ifdef HAVE_X_WINDOWS
|
|
|
941 syms_of_event_Xt ();
|
|
|
942 #endif
|
|
|
943 #ifdef HAVE_DRAGNDROP
|
|
|
944 syms_of_dragdrop ();
|
|
|
945 #endif
|
|
|
946 syms_of_event_stream ();
|
|
|
947 syms_of_events ();
|
|
|
948 syms_of_extents ();
|
|
|
949 syms_of_faces ();
|
|
|
950 syms_of_fileio ();
|
|
|
951 #ifdef CLASH_DETECTION
|
|
|
952 syms_of_filelock ();
|
|
|
953 #endif /* CLASH_DETECTION */
|
|
|
954 syms_of_floatfns ();
|
|
|
955 syms_of_fns ();
|
|
|
956 syms_of_font_lock ();
|
|
|
957 syms_of_frame ();
|
|
|
958 syms_of_general ();
|
|
|
959 syms_of_glyphs ();
|
|
|
960 syms_of_glyphs_eimage ();
|
|
|
961 syms_of_glyphs_widget ();
|
|
|
962 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
963 syms_of_gui ();
|
|
|
964 #endif
|
|
|
965 syms_of_gutter ();
|
|
|
966 syms_of_indent ();
|
|
|
967 syms_of_intl ();
|
|
|
968 syms_of_keymap ();
|
|
|
969 syms_of_lread ();
|
|
|
970 syms_of_macros ();
|
|
|
971 syms_of_marker ();
|
|
|
972 syms_of_md5 ();
|
|
|
973 #ifdef HAVE_DATABASE
|
|
|
974 syms_of_database ();
|
|
|
975 #endif
|
|
|
976 #ifdef HAVE_MENUBARS
|
|
|
977 syms_of_menubar ();
|
|
|
978 #endif
|
|
|
979 syms_of_minibuf ();
|
|
|
980 #ifdef HAVE_SHLIB
|
|
|
981 syms_of_module ();
|
|
|
982 #endif
|
|
|
983 syms_of_objects ();
|
|
|
984 syms_of_print ();
|
|
|
985 #if !defined (NO_SUBPROCESSES)
|
|
|
986 syms_of_process ();
|
|
|
987 #ifdef HAVE_WIN32_PROCESSES
|
|
|
988 syms_of_process_nt ();
|
|
|
989 #endif
|
|
|
990 #endif
|
|
|
991 syms_of_profile ();
|
|
|
992 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
993 syms_of_ralloc ();
|
|
|
994 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
995 syms_of_rangetab ();
|
|
|
996 syms_of_redisplay ();
|
|
|
997 syms_of_search ();
|
|
|
998 syms_of_select ();
|
|
|
999 syms_of_signal ();
|
|
|
1000 syms_of_sound ();
|
|
|
1001 syms_of_specifier ();
|
|
|
1002 syms_of_symbols ();
|
|
|
1003 syms_of_syntax ();
|
|
|
1004 #ifdef HAVE_SCROLLBARS
|
|
|
1005 syms_of_scrollbar ();
|
|
|
1006 #endif
|
|
|
1007 #ifdef HAVE_TOOLBARS
|
|
|
1008 syms_of_toolbar ();
|
|
|
1009 #endif
|
|
|
1010 syms_of_undo ();
|
|
|
1011 syms_of_widget ();
|
|
|
1012 syms_of_window ();
|
|
|
1013
|
|
|
1014 #ifdef HAVE_TTY
|
|
|
1015 syms_of_console_tty ();
|
|
|
1016 syms_of_device_tty ();
|
|
|
1017 syms_of_objects_tty ();
|
|
|
1018 #endif
|
|
|
1019
|
|
|
1020 #ifdef HAVE_X_WINDOWS
|
|
|
1021 syms_of_device_x ();
|
|
|
1022 #ifdef HAVE_DIALOGS
|
|
|
1023 syms_of_dialog_x ();
|
|
|
1024 #endif
|
|
|
1025 syms_of_frame_x ();
|
|
|
1026 syms_of_glyphs_x ();
|
|
|
1027 syms_of_objects_x ();
|
|
|
1028 #ifdef HAVE_MENUBARS
|
|
|
1029 syms_of_menubar_x ();
|
|
|
1030 #endif
|
|
|
1031 syms_of_xselect ();
|
|
|
1032 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1033 syms_of_gui_x ();
|
|
|
1034 #endif
|
|
|
1035 #ifdef HAVE_XIM
|
|
|
1036 #ifdef XIM_XLIB
|
|
|
1037 syms_of_input_method_xlib ();
|
|
|
1038 #endif
|
|
|
1039 #endif /* HAVE_XIM */
|
|
|
1040 #endif /* HAVE_X_WINDOWS */
|
|
|
1041
|
|
|
1042 #ifdef HAVE_MS_WINDOWS
|
|
|
1043 syms_of_console_mswindows ();
|
|
|
1044 syms_of_device_mswindows ();
|
|
|
1045 syms_of_frame_mswindows ();
|
|
|
1046 syms_of_objects_mswindows ();
|
|
|
1047 syms_of_select_mswindows ();
|
|
|
1048 syms_of_glyphs_mswindows ();
|
|
|
1049 #ifdef HAVE_MENUBARS
|
|
|
1050 syms_of_menubar_mswindows ();
|
|
|
1051 #endif
|
|
|
1052 #ifdef HAVE_SCROLLBARS
|
|
|
1053 syms_of_scrollbar_mswindows ();
|
|
|
1054 #endif
|
|
|
1055 #ifdef HAVE_MSW_C_DIRED
|
|
|
1056 syms_of_dired_mswindows ();
|
|
|
1057 #endif
|
|
|
1058 #ifdef WINDOWSNT
|
|
|
1059 syms_of_ntproc ();
|
|
|
1060 #endif
|
|
|
1061 #endif /* HAVE_MS_WINDOWS */
|
|
|
1062
|
|
|
1063 #ifdef MULE
|
|
|
1064 syms_of_mule ();
|
|
|
1065 syms_of_mule_ccl ();
|
|
|
1066 syms_of_mule_charset ();
|
|
|
1067 #endif
|
|
|
1068 #ifdef FILE_CODING
|
|
|
1069 syms_of_file_coding ();
|
|
|
1070 #endif
|
|
|
1071 #ifdef MULE
|
|
|
1072 #ifdef HAVE_WNN
|
|
|
1073 syms_of_mule_wnn ();
|
|
|
1074 #endif
|
|
|
1075 #ifdef HAVE_CANNA
|
|
|
1076 syms_of_mule_canna ();
|
|
|
1077 #endif /* HAVE_CANNA */
|
|
|
1078 #endif /* MULE */
|
|
|
1079
|
|
|
1080 #ifdef SYMS_SYSTEM
|
|
|
1081 SYMS_SYSTEM;
|
|
|
1082 #endif
|
|
|
1083
|
|
|
1084 #ifdef SYMS_MACHINE
|
|
|
1085 SYMS_MACHINE;
|
|
|
1086 #endif
|
|
|
1087
|
|
|
1088 /*
|
|
|
1089 #if defined (GNU_MALLOC) && \
|
|
|
1090 defined (ERROR_CHECK_MALLOC) && \
|
|
|
1091 !defined (HAVE_LIBMCHECK)
|
|
|
1092 */
|
|
|
1093 /* Prior to XEmacs 21, this was `#if 0'ed out. -slb */
|
|
|
1094 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG)
|
|
|
1095 syms_of_free_hook ();
|
|
|
1096 #endif
|
|
|
1097
|
|
|
1098 #ifdef TOOLTALK
|
|
|
1099 syms_of_tooltalk ();
|
|
|
1100 #endif
|
|
|
1101
|
|
|
1102 #ifdef SUNPRO
|
|
|
1103 syms_of_sunpro ();
|
|
|
1104 #endif
|
|
|
1105
|
|
|
1106 #ifdef HAVE_LDAP
|
|
|
1107 syms_of_eldap ();
|
|
|
1108 #endif
|
|
|
1109
|
|
|
1110 #ifdef HAVE_GPM
|
|
|
1111 syms_of_gpmevent ();
|
|
|
1112 #endif
|
|
|
1113
|
|
|
1114 /* Now create the subtypes for the types that have them.
|
|
|
1115 We do this before the vars_*() because more symbols
|
|
|
1116 may get initialized here. */
|
|
|
1117
|
|
|
1118 /* Now initialize the console types and associated symbols.
|
|
|
1119 Other than the first function below, the functions may
|
|
|
1120 make exactly the following function/macro calls:
|
|
|
1121
|
|
|
1122 INITIALIZE_CONSOLE_TYPE()
|
|
|
1123 CONSOLE_HAS_METHOD()
|
|
|
1124
|
|
|
1125 For any given console type, the former macro must be called
|
|
|
1126 before the any calls to the latter macro. */
|
|
|
1127
|
|
|
1128 console_type_create ();
|
|
|
1129
|
|
|
1130 console_type_create_stream ();
|
|
|
1131
|
|
|
1132 #ifdef HAVE_TTY
|
|
|
1133 console_type_create_tty ();
|
|
|
1134 console_type_create_device_tty ();
|
|
|
1135 console_type_create_frame_tty ();
|
|
|
1136 console_type_create_objects_tty ();
|
|
|
1137 console_type_create_redisplay_tty ();
|
|
|
1138 #endif
|
|
|
1139
|
|
|
1140 #ifdef HAVE_X_WINDOWS
|
|
|
1141 console_type_create_x ();
|
|
|
1142 console_type_create_device_x ();
|
|
|
1143 console_type_create_frame_x ();
|
|
|
1144 console_type_create_glyphs_x ();
|
|
|
1145 console_type_create_select_x ();
|
|
|
1146 #ifdef HAVE_MENUBARS
|
|
|
1147 console_type_create_menubar_x ();
|
|
|
1148 #endif
|
|
|
1149 console_type_create_objects_x ();
|
|
|
1150 console_type_create_redisplay_x ();
|
|
|
1151 #ifdef HAVE_SCROLLBARS
|
|
|
1152 console_type_create_scrollbar_x ();
|
|
|
1153 #endif
|
|
|
1154 #ifdef HAVE_TOOLBARS
|
|
|
1155 console_type_create_toolbar_x ();
|
|
|
1156 #endif
|
|
|
1157 #ifdef HAVE_DIALOGS
|
|
|
1158 console_type_create_dialog_x ();
|
|
|
1159 #endif
|
|
|
1160 #endif /* HAVE_X_WINDOWS */
|
|
|
1161
|
|
|
1162 #ifdef HAVE_MS_WINDOWS
|
|
|
1163 console_type_create_mswindows ();
|
|
|
1164 console_type_create_device_mswindows ();
|
|
|
1165 console_type_create_frame_mswindows ();
|
|
|
1166 console_type_create_objects_mswindows ();
|
|
|
1167 console_type_create_redisplay_mswindows ();
|
|
|
1168 console_type_create_glyphs_mswindows ();
|
|
|
1169 console_type_create_select_mswindows ();
|
|
|
1170 # ifdef HAVE_SCROLLBARS
|
|
|
1171 console_type_create_scrollbar_mswindows ();
|
|
|
1172 # endif
|
|
|
1173 #ifdef HAVE_MENUBARS
|
|
|
1174 console_type_create_menubar_mswindows ();
|
|
|
1175 #endif
|
|
|
1176 #ifdef HAVE_TOOLBARS
|
|
|
1177 console_type_create_toolbar_mswindows ();
|
|
|
1178 #endif
|
|
|
1179 #ifdef HAVE_DIALOGS
|
|
|
1180 console_type_create_dialog_mswindows ();
|
|
|
1181 #endif
|
|
|
1182 #endif
|
|
|
1183
|
|
|
1184 /* Now initialize the specifier types and associated symbols.
|
|
|
1185 Other than the first function below, the functions may
|
|
|
1186 make exactly the following function/macro calls:
|
|
|
1187
|
|
|
1188 INITIALIZE_SPECIFIER_TYPE()
|
|
|
1189 SPECIFIER_HAS_METHOD()
|
|
|
1190
|
|
|
1191 For any given specifier type, the former macro must be called
|
|
|
1192 before the any calls to the latter macro. */
|
|
|
1193
|
|
|
1194 specifier_type_create ();
|
|
|
1195
|
|
|
1196 specifier_type_create_image ();
|
|
|
1197 specifier_type_create_gutter ();
|
|
|
1198 specifier_type_create_objects ();
|
|
|
1199 #ifdef HAVE_TOOLBARS
|
|
|
1200 specifier_type_create_toolbar ();
|
|
|
1201 #endif
|
|
|
1202
|
|
|
1203 /* Now initialize the structure types and associated symbols.
|
|
|
1204 Other than the first function below, the functions may
|
|
|
1205 make exactly the following function/macro calls:
|
|
|
1206
|
|
|
1207 define_structure_type()
|
|
|
1208 define_structure_type_keyword()
|
|
|
1209
|
|
|
1210 */
|
|
|
1211
|
|
|
1212 structure_type_create ();
|
|
|
1213
|
|
|
1214 structure_type_create_chartab ();
|
|
|
1215 structure_type_create_faces ();
|
|
|
1216 structure_type_create_rangetab ();
|
|
|
1217 structure_type_create_hash_table ();
|
|
|
1218
|
|
|
1219 /* Now initialize the image instantiator formats and associated symbols.
|
|
|
1220 Other than the first function below, the functions may
|
|
|
1221 make exactly the following function/macro calls:
|
|
|
1222
|
|
|
1223 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT()
|
|
|
1224 IIFORMAT_HAS_METHOD()
|
|
|
1225 IIFORMAT_VALID_KEYWORD()
|
|
|
1226
|
|
|
1227 For any given image instantiator format, the first macro must be
|
|
|
1228 called before the any calls to the other macros. */
|
|
|
1229
|
|
|
1230 image_instantiator_format_create ();
|
|
|
1231 image_instantiator_format_create_glyphs_eimage ();
|
|
|
1232 image_instantiator_format_create_glyphs_widget ();
|
|
|
1233 #ifdef HAVE_TTY
|
|
|
1234 image_instantiator_format_create_glyphs_tty ();
|
|
|
1235 #endif
|
|
|
1236 #ifdef HAVE_X_WINDOWS
|
|
|
1237 image_instantiator_format_create_glyphs_x ();
|
|
|
1238 #endif /* HAVE_X_WINDOWS */
|
|
|
1239 #ifdef HAVE_MS_WINDOWS
|
|
|
1240 image_instantiator_format_create_glyphs_mswindows ();
|
|
|
1241 #endif /* HAVE_MSWINDOWS_WINDOWS */
|
|
|
1242
|
|
|
1243 /* Now initialize the lstream types and associated symbols.
|
|
|
1244 Other than the first function below, the functions may
|
|
|
1245 make exactly the following function/macro calls:
|
|
|
1246
|
|
|
1247 LSTREAM_HAS_METHOD()
|
|
|
1248
|
|
|
1249 */
|
|
|
1250
|
|
|
1251 lstream_type_create ();
|
|
|
1252 #ifdef FILE_CODING
|
|
|
1253 lstream_type_create_file_coding ();
|
|
|
1254 #endif
|
|
|
1255 #if defined (HAVE_MS_WINDOWS) && !defined(HAVE_MSG_SELECT)
|
|
|
1256 lstream_type_create_mswindows_selectable ();
|
|
|
1257 #endif
|
|
|
1258
|
|
|
1259 /* Initialize processes implementation.
|
|
|
1260 The functions may make exactly the following function/macro calls:
|
|
|
1261
|
|
|
1262 PROCESS_HAS_METHOD()
|
|
|
1263 */
|
|
|
1264 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1265 process_type_create_unix ();
|
|
|
1266 #endif
|
|
|
1267 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1268 process_type_create_nt ();
|
|
|
1269 #endif
|
|
|
1270
|
|
|
1271 /* Now initialize most variables.
|
|
|
1272
|
|
|
1273 These functions may do exactly the following:
|
|
|
1274
|
|
|
1275 DEFVAR_INT()
|
|
|
1276 DEFVAR_LISP()
|
|
|
1277 DEFVAR_BOOL()
|
|
|
1278 DEFER_GETTEXT()
|
|
|
1279 Dynarr_*()
|
|
|
1280 Blocktype_*()
|
|
|
1281 staticpro()
|
|
|
1282 Fprovide(symbol)
|
|
|
1283 intern()
|
|
|
1284 Fput()
|
|
|
1285 xmalloc()
|
|
|
1286 defsymbol(), if it's absolutely necessary and you're sure that
|
|
|
1287 the symbol isn't referenced anywhere else in the initialization
|
|
|
1288 code
|
|
|
1289 Fset() on a symbol that is unbound
|
|
|
1290 assigning a symbol or constant value to a variable
|
|
|
1291 using a global variable that has been initialized
|
|
|
1292 earlier on in the same function
|
|
|
1293
|
|
|
1294 Any of the object-creating functions on alloc.c: e.g.
|
|
|
1295
|
|
|
1296 make_pure_*()
|
|
|
1297 make_string()
|
|
|
1298 build_string()
|
|
|
1299 make_vector()
|
|
|
1300 make_int()
|
|
|
1301 make_extent()
|
|
|
1302 alloc_lcrecord()
|
|
|
1303 Fcons()
|
|
|
1304 listN()
|
|
|
1305 make_opaque_ptr()
|
|
|
1306
|
|
|
1307 perhaps a few others.
|
|
|
1308 */
|
|
|
1309
|
|
|
1310 /* Now allow Fprovide() statements to be made. */
|
|
|
1311 init_provide_once ();
|
|
|
1312
|
|
|
1313 /* Do that before any specifier creation (esp. vars_of_glyphs()) */
|
|
|
1314 vars_of_specifier ();
|
|
|
1315
|
|
|
1316 vars_of_abbrev ();
|
|
|
1317 vars_of_alloc ();
|
|
|
1318 #ifdef HAVE_X_WINDOWS
|
|
|
1319 vars_of_balloon_x ();
|
|
|
1320 #endif
|
|
|
1321 vars_of_buffer ();
|
|
|
1322 vars_of_bytecode ();
|
|
|
1323 vars_of_callint ();
|
|
|
1324 vars_of_callproc ();
|
|
|
1325 vars_of_chartab ();
|
|
|
1326 vars_of_cmdloop ();
|
|
|
1327 vars_of_cmds ();
|
|
|
1328 vars_of_console ();
|
|
|
1329 vars_of_data ();
|
|
|
1330 #ifdef DEBUG_XEMACS
|
|
|
1331 vars_of_debug ();
|
|
|
1332 #endif
|
|
|
1333 vars_of_console_stream ();
|
|
|
1334 vars_of_device ();
|
|
|
1335 #ifdef HAVE_DIALOGS
|
|
|
1336 vars_of_dialog ();
|
|
|
1337 #endif
|
|
|
1338 vars_of_dired ();
|
|
|
1339 vars_of_doc ();
|
|
|
1340 #ifdef HAVE_DRAGNDROP
|
|
|
1341 vars_of_dragdrop ();
|
|
|
1342 #endif
|
|
|
1343 vars_of_editfns ();
|
|
|
1344 vars_of_elhash ();
|
|
|
1345 vars_of_emacs ();
|
|
|
1346 vars_of_eval ();
|
|
|
1347
|
|
|
1348 #ifdef HAVE_X_WINDOWS
|
|
|
1349 vars_of_event_Xt ();
|
|
|
1350 #endif
|
|
|
1351 #if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
|
|
|
1352 vars_of_event_tty ();
|
|
|
1353 #endif
|
|
|
1354 #ifdef HAVE_MS_WINDOWS
|
|
|
1355 vars_of_event_mswindows ();
|
|
|
1356 #endif
|
|
|
1357 vars_of_event_stream ();
|
|
|
1358
|
|
|
1359 vars_of_events ();
|
|
|
1360 vars_of_extents ();
|
|
|
1361 vars_of_faces ();
|
|
|
1362 vars_of_fileio ();
|
|
|
1363 vars_of_floatfns ();
|
|
|
1364 vars_of_font_lock ();
|
|
|
1365 vars_of_frame ();
|
|
|
1366 vars_of_glyphs ();
|
|
|
1367 vars_of_glyphs_eimage ();
|
|
|
1368 vars_of_glyphs_widget ();
|
|
|
1369 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1370 vars_of_gui ();
|
|
|
1371 #endif
|
|
|
1372 vars_of_gutter ();
|
|
|
1373 vars_of_indent ();
|
|
|
1374 vars_of_insdel ();
|
|
|
1375 vars_of_intl ();
|
|
|
1376 #ifdef HAVE_XIM
|
|
|
1377 #ifdef XIM_MOTIF
|
|
|
1378 vars_of_input_method_motif ();
|
|
|
1379 #else /* XIM_XLIB */
|
|
|
1380 vars_of_input_method_xlib ();
|
|
|
1381 #endif
|
|
|
1382 #endif /* HAVE_XIM */
|
|
|
1383 vars_of_keymap ();
|
|
|
1384 vars_of_lread ();
|
|
|
1385 vars_of_lstream ();
|
|
|
1386 vars_of_macros ();
|
|
|
1387 vars_of_md5 ();
|
|
|
1388 #ifdef HAVE_DATABASE
|
|
|
1389 vars_of_database ();
|
|
|
1390 #endif
|
|
|
1391 #ifdef HAVE_MENUBARS
|
|
|
1392 vars_of_menubar ();
|
|
|
1393 #endif
|
|
|
1394 vars_of_minibuf ();
|
|
|
1395 #ifdef HAVE_SHLIB
|
|
|
1396 vars_of_module ();
|
|
|
1397 #endif
|
|
|
1398 #ifdef WINDOWSNT
|
|
|
1399 vars_of_ntproc ();
|
|
|
1400 #endif
|
|
|
1401 vars_of_objects ();
|
|
|
1402 vars_of_print ();
|
|
|
1403
|
|
|
1404 #ifndef NO_SUBPROCESSES
|
|
|
1405 vars_of_process ();
|
|
|
1406 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1407 vars_of_process_unix ();
|
|
|
1408 #endif
|
|
|
1409 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1410 vars_of_process_nt ();
|
|
|
1411 #endif
|
|
|
1412 #endif
|
|
|
1413
|
|
|
1414 vars_of_profile ();
|
|
|
1415 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
|
|
|
1416 vars_of_ralloc ();
|
|
|
1417 #endif /* HAVE_MMAP && REL_ALLOC */
|
|
|
1418 vars_of_redisplay ();
|
|
|
1419 #ifdef HAVE_SCROLLBARS
|
|
|
1420 vars_of_scrollbar ();
|
|
|
1421 #endif
|
|
|
1422 vars_of_search ();
|
|
|
1423 vars_of_select ();
|
|
|
1424 vars_of_sound ();
|
|
|
1425 vars_of_symbols ();
|
|
|
1426 vars_of_syntax ();
|
|
|
1427 #ifdef HAVE_TOOLBARS
|
|
|
1428 vars_of_toolbar ();
|
|
|
1429 #endif
|
|
|
1430 vars_of_undo ();
|
|
|
1431 vars_of_window ();
|
|
|
1432
|
|
|
1433 #ifdef HAVE_TTY
|
|
|
1434 vars_of_console_tty ();
|
|
|
1435 vars_of_frame_tty ();
|
|
|
1436 vars_of_objects_tty ();
|
|
|
1437 #endif
|
|
|
1438
|
|
|
1439 #ifdef HAVE_X_WINDOWS
|
|
|
1440 vars_of_device_x ();
|
|
|
1441 #ifdef HAVE_DIALOGS
|
|
|
1442 vars_of_dialog_x ();
|
|
|
1443 #endif
|
|
|
1444 vars_of_frame_x ();
|
|
|
1445 vars_of_glyphs_x ();
|
|
|
1446 #ifdef HAVE_MENUBARS
|
|
|
1447 vars_of_menubar_x ();
|
|
|
1448 #endif
|
|
|
1449 vars_of_objects_x ();
|
|
|
1450 vars_of_xselect ();
|
|
|
1451 #ifdef HAVE_SCROLLBARS
|
|
|
1452 vars_of_scrollbar_x ();
|
|
|
1453 #endif
|
|
|
1454 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1455 vars_of_gui_x ();
|
|
|
1456 #endif
|
|
|
1457 #endif
|
|
|
1458
|
|
|
1459 #ifdef HAVE_MS_WINDOWS
|
|
|
1460 vars_of_device_mswindows ();
|
|
|
1461 vars_of_console_mswindows ();
|
|
|
1462 vars_of_frame_mswindows ();
|
|
|
1463 vars_of_objects_mswindows ();
|
|
|
1464 vars_of_select_mswindows ();
|
|
|
1465 vars_of_glyphs_mswindows ();
|
|
|
1466 #ifdef HAVE_SCROLLBARS
|
|
|
1467 vars_of_scrollbar_mswindows ();
|
|
|
1468 #endif
|
|
|
1469 #ifdef HAVE_MENUBARS
|
|
|
1470 vars_of_menubar_mswindows ();
|
|
|
1471 #endif
|
|
|
1472 #ifdef HAVE_MSW_C_DIRED
|
|
|
1473 vars_of_dired_mswindows ();
|
|
|
1474 #endif
|
|
|
1475 #ifdef HAVE_DIALOGS
|
|
|
1476 vars_of_dialog_mswindows ();
|
|
|
1477 #endif
|
|
|
1478 #endif /* HAVE_MS_WINDOWS */
|
|
|
1479
|
|
|
1480 #ifdef MULE
|
|
|
1481 vars_of_mule ();
|
|
|
1482 vars_of_mule_ccl ();
|
|
|
1483 vars_of_mule_charset ();
|
|
|
1484 #endif
|
|
|
1485 #ifdef FILE_CODING
|
|
|
1486 vars_of_file_coding ();
|
|
|
1487 #endif
|
|
|
1488 #ifdef MULE
|
|
|
1489 #ifdef HAVE_WNN
|
|
|
1490 vars_of_mule_wnn ();
|
|
|
1491 #endif
|
|
|
1492 #ifdef HAVE_CANNA
|
|
|
1493 vars_of_mule_canna ();
|
|
|
1494 #endif /* HAVE_CANNA */
|
|
|
1495 #endif /* MULE */
|
|
|
1496
|
|
|
1497 #ifdef TOOLTALK
|
|
|
1498 vars_of_tooltalk ();
|
|
|
1499 #endif
|
|
|
1500
|
|
|
1501 #ifdef SUNPRO
|
|
|
1502 vars_of_sunpro ();
|
|
|
1503 #endif
|
|
|
1504
|
|
|
1505 #ifdef HAVE_LDAP
|
|
|
1506 vars_of_eldap ();
|
|
|
1507 #endif
|
|
|
1508
|
|
|
1509 #ifdef HAVE_GPM
|
|
|
1510 vars_of_gpmevent ();
|
|
|
1511 #endif
|
|
|
1512
|
|
|
1513 /* Now initialize any specifier variables. We do this later
|
|
|
1514 because it has some dependence on the vars initialized
|
|
|
1515 above.
|
|
|
1516
|
|
|
1517 These functions should *only* initialize specifier variables,
|
|
|
1518 and may make use of the following functions/macros in addition
|
|
|
1519 to the ones listed above:
|
|
|
1520
|
|
|
1521 DEFVAR_SPECIFIER()
|
|
|
1522 Fmake_specifier()
|
|
|
1523 set_specifier_fallback()
|
|
|
1524 set_specifier_caching()
|
|
|
1525 */
|
|
|
1526
|
|
|
1527 specifier_vars_of_glyphs ();
|
|
|
1528 specifier_vars_of_gutter ();
|
|
|
1529 #ifdef HAVE_MENUBARS
|
|
|
1530 specifier_vars_of_menubar ();
|
|
|
1531 #endif
|
|
|
1532 specifier_vars_of_redisplay ();
|
|
|
1533 #ifdef HAVE_SCROLLBARS
|
|
|
1534 specifier_vars_of_scrollbar ();
|
|
|
1535 #endif
|
|
|
1536 #ifdef HAVE_TOOLBARS
|
|
|
1537 specifier_vars_of_toolbar ();
|
|
|
1538 #endif
|
|
|
1539 specifier_vars_of_window ();
|
|
|
1540
|
|
|
1541 /* Now comes all the rest of the variables that couldn't
|
|
|
1542 be handled above. There may be dependencies on variables
|
|
|
1543 initialized above, and dependencies between one complex_vars_()
|
|
|
1544 function and another. */
|
|
|
1545
|
|
|
1546 /* Calls Fmake_range_table(). */
|
|
|
1547 complex_vars_of_regex ();
|
|
|
1548 /* Calls Fmake_range_table(). */
|
|
|
1549 complex_vars_of_search ();
|
|
|
1550
|
|
|
1551 /* Calls make_lisp_hash_table(). */
|
|
|
1552 complex_vars_of_extents ();
|
|
|
1553
|
|
|
1554 /* Depends on hash tables and specifiers. */
|
|
|
1555 complex_vars_of_faces ();
|
|
|
1556
|
|
|
1557 #ifdef MULE
|
|
|
1558 /* These two depend on hash tables and various variables declared
|
|
|
1559 earlier. The second may also depend on the first. */
|
|
|
1560 complex_vars_of_mule_charset ();
|
|
|
1561 #endif
|
|
|
1562 #if defined(FILE_CODING)
|
|
|
1563 complex_vars_of_file_coding ();
|
|
|
1564 #endif
|
|
|
1565
|
|
|
1566 /* This calls allocate_glyph(), which creates specifiers
|
|
|
1567 and also relies on a variable (Vthe_nothing_vector) initialized
|
|
|
1568 above. It also calls make_ext_string(), which under Mule
|
|
|
1569 could require that the charsets be initialized. */
|
|
|
1570 complex_vars_of_glyphs ();
|
|
|
1571
|
|
|
1572 /* These rely on the glyphs just created in the previous function,
|
|
|
1573 and call Fadd_spec_to_specifier(), which relies on various
|
|
|
1574 variables initialized above. */
|
|
|
1575 #ifdef HAVE_X_WINDOWS
|
|
|
1576 complex_vars_of_glyphs_x ();
|
|
|
1577 #endif
|
|
|
1578 #ifdef HAVE_MS_WINDOWS
|
|
|
1579 complex_vars_of_glyphs_mswindows ();
|
|
|
1580 #endif
|
|
|
1581
|
|
|
1582 /* This calls Fmake_glyph_internal(). */
|
|
|
1583 complex_vars_of_alloc ();
|
|
|
1584
|
|
|
1585 /* This calls Fmake_glyph_internal(). */
|
|
|
1586 #ifdef HAVE_MENUBARS
|
|
|
1587 complex_vars_of_menubar ();
|
|
|
1588 #endif
|
|
|
1589
|
|
|
1590 /* This calls Fmake_glyph_internal(). */
|
|
|
1591 #ifdef HAVE_SCROLLBARS
|
|
|
1592 complex_vars_of_scrollbar ();
|
|
|
1593 #endif
|
|
|
1594
|
|
|
1595 /* This calls allocate_glyph(). */
|
|
|
1596 complex_vars_of_frame ();
|
|
|
1597
|
|
|
1598 /* This calls Fcopy_category_table() under Mule, which calls who
|
|
|
1599 knows what. */
|
|
|
1600 complex_vars_of_chartab ();
|
|
|
1601
|
|
|
1602 /* This calls set_string_char(), which (under Mule) depends on the
|
|
|
1603 charsets being initialized. */
|
|
|
1604 complex_vars_of_casetab ();
|
|
|
1605
|
|
|
1606 /* This calls Fcopy_syntax_table(), which relies on char tables. */
|
|
|
1607 complex_vars_of_syntax ();
|
|
|
1608
|
|
|
1609 /* This initializes buffer-local variables, sets things up so
|
|
|
1610 that buffers can be created, and creates a couple of basic
|
|
|
1611 buffers. This depends on Vstandard_syntax_table and
|
|
|
1612 Vstandard_category_table (initialized in the previous
|
|
|
1613 functions), as well as a whole horde of variables that may
|
|
|
1614 have been initialized above. */
|
|
|
1615 complex_vars_of_buffer ();
|
|
|
1616
|
|
|
1617 /* This initializes console-local variables. */
|
|
|
1618 complex_vars_of_console ();
|
|
|
1619
|
|
|
1620 /* This creates a couple more buffers, and depends on the
|
|
|
1621 previous function. */
|
|
|
1622 complex_vars_of_minibuf ();
|
|
|
1623
|
|
|
1624 /* These two might call Ffile_name_as_directory(), which
|
|
|
1625 might depend on all sorts of things; I'm not sure. */
|
|
|
1626 complex_vars_of_emacs ();
|
|
|
1627
|
|
|
1628 /* This creates a couple of basic keymaps and depends on Lisp
|
|
|
1629 hash tables and Ffset() (both of which depend on some variables
|
|
|
1630 initialized in the vars_of_*() section) and possibly other
|
|
|
1631 stuff. */
|
|
|
1632 complex_vars_of_keymap ();
|
|
|
1633
|
|
|
1634 /* Calls make_lisp_hash_table() and creates a keymap */
|
|
|
1635 complex_vars_of_event_stream ();
|
|
|
1636
|
|
|
1637 #ifdef ERROR_CHECK_GC
|
|
|
1638 {
|
|
|
1639 extern int always_gc;
|
|
|
1640 if (always_gc) /* purification debugging hack */
|
|
|
1641 garbage_collect_1 ();
|
|
|
1642 }
|
|
|
1643 #endif
|
|
|
1644 #ifdef PDUMP
|
|
|
1645 } else if (!restart) {
|
|
|
1646 reinit_alloc_once_early ();
|
|
|
1647 reinit_opaque_once_early ();
|
|
|
1648
|
|
|
1649 reinit_console_type_create_stream ();
|
|
|
1650 #ifdef HAVE_TTY
|
|
|
1651 reinit_console_type_create_tty ();
|
|
|
1652 #endif
|
|
|
1653 #ifdef HAVE_X_WINDOWS
|
|
|
1654 reinit_console_type_create_x ();
|
|
|
1655 reinit_console_type_create_device_x ();
|
|
|
1656 #endif
|
|
|
1657 #ifdef HAVE_MS_WINDOWS
|
|
|
1658 reinit_console_type_create_mswindows ();
|
|
|
1659 #endif
|
|
|
1660
|
|
|
1661 reinit_specifier_type_create ();
|
|
|
1662 reinit_specifier_type_create_image ();
|
|
|
1663 reinit_specifier_type_create_gutter ();
|
|
|
1664 reinit_specifier_type_create_objects ();
|
|
|
1665 #ifdef HAVE_TOOLBARS
|
|
|
1666 reinit_specifier_type_create_toolbar ();
|
|
|
1667 #endif
|
|
|
1668
|
|
|
1669 structure_type_create ();
|
|
|
1670
|
|
|
1671 structure_type_create_chartab ();
|
|
|
1672 structure_type_create_faces ();
|
|
|
1673 structure_type_create_rangetab ();
|
|
|
1674 structure_type_create_hash_table ();
|
|
|
1675
|
|
|
1676 lstream_type_create ();
|
|
|
1677 #ifdef FILE_CODING
|
|
|
1678 lstream_type_create_file_coding ();
|
|
|
1679 #endif
|
|
|
1680 #if defined (HAVE_MS_WINDOWS) && !defined(HAVE_MSG_SELECT)
|
|
|
1681 lstream_type_create_mswindows_selectable ();
|
|
|
1682 #endif
|
|
|
1683 #ifdef HAVE_UNIX_PROCESSES
|
|
|
1684 process_type_create_unix ();
|
|
|
1685 #endif
|
|
|
1686 #ifdef HAVE_WIN32_PROCESSES
|
|
|
1687 process_type_create_nt ();
|
|
|
1688 #endif
|
|
|
1689
|
|
|
1690 reinit_vars_of_buffer ();
|
|
|
1691 reinit_vars_of_console ();
|
|
|
1692 #ifdef DEBUG_XEMACS
|
|
|
1693 reinit_vars_of_debug ();
|
|
|
1694 #endif
|
|
|
1695 reinit_vars_of_device ();
|
|
|
1696 reinit_vars_of_eval ();
|
|
|
1697 #ifdef HAVE_X_WINDOWS
|
|
|
1698 reinit_vars_of_event_Xt ();
|
|
|
1699 #endif
|
|
|
1700 #if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
|
|
|
1701 reinit_vars_of_event_tty ();
|
|
|
1702 #endif
|
|
|
1703 #ifdef HAVE_MS_WINDOWS
|
|
|
1704 reinit_vars_of_event_mswindows ();
|
|
|
1705 #endif
|
|
|
1706 reinit_vars_of_event_stream ();
|
|
|
1707 reinit_vars_of_events ();
|
|
|
1708 reinit_vars_of_extents ();
|
|
|
1709 reinit_vars_of_font_lock ();
|
|
|
1710 reinit_vars_of_glyphs ();
|
|
|
1711 reinit_vars_of_glyphs_widget ();
|
|
|
1712 reinit_vars_of_insdel ();
|
|
|
1713 reinit_vars_of_lread ();
|
|
|
1714 reinit_vars_of_lstream ();
|
|
|
1715 reinit_vars_of_minibuf ();
|
|
438
|
1716 #ifdef HAVE_SHLIB
|
|
428
|
1717 reinit_vars_of_module ();
|
|
438
|
1718 #endif
|
|
428
|
1719 reinit_vars_of_objects ();
|
|
|
1720 reinit_vars_of_print ();
|
|
|
1721 reinit_vars_of_redisplay ();
|
|
|
1722 reinit_vars_of_search ();
|
|
|
1723 reinit_vars_of_scrollbar_x ();
|
|
|
1724 reinit_vars_of_undo ();
|
|
|
1725 reinit_vars_of_window ();
|
|
|
1726
|
|
|
1727 #ifdef HAVE_MS_WINDOWS
|
|
|
1728 reinit_vars_of_frame_mswindows ();
|
|
|
1729 #endif
|
|
|
1730
|
|
|
1731 #ifdef HAVE_X_WINDOWS
|
|
|
1732 reinit_vars_of_device_x ();
|
|
438
|
1733 #endif
|
|
|
1734 #ifdef HAVE_SCROLLBARS
|
|
|
1735 reinit_vars_of_scrollbar_x ();
|
|
428
|
1736 #ifdef HAVE_MENUBARS
|
|
|
1737 reinit_vars_of_menubar_x ();
|
|
|
1738 #endif
|
|
|
1739 reinit_vars_of_xselect ();
|
|
|
1740 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
|
|
|
1741 reinit_vars_of_gui_x ();
|
|
|
1742 #endif
|
|
|
1743 #endif
|
|
|
1744
|
|
|
1745 #if defined(MULE) && defined(HAVE_WNN)
|
|
|
1746 reinit_vars_of_mule_wnn ();
|
|
|
1747 #endif
|
|
|
1748
|
|
|
1749 reinit_complex_vars_of_buffer ();
|
|
|
1750 reinit_complex_vars_of_console ();
|
|
|
1751 reinit_complex_vars_of_minibuf ();
|
|
|
1752 #endif
|
|
|
1753 }
|
|
|
1754
|
|
|
1755
|
|
|
1756 /* CONGRATULATIONS!!! We have successfully initialized the Lisp
|
|
|
1757 engine. */
|
|
|
1758
|
|
|
1759 if (initialized)
|
|
|
1760 {
|
|
|
1761 /* Stuff that needs to be reset at run time. Order below should
|
|
|
1762 not matter. */
|
|
|
1763 reinit_alloc ();
|
|
|
1764 reinit_eval ();
|
|
|
1765 #ifdef MULE_REGEXP
|
|
|
1766 reinit_mule_category ();
|
|
|
1767 #endif
|
|
|
1768 }
|
|
|
1769
|
|
|
1770 /* Now do further initialization/setup of stuff that is not needed by the
|
|
|
1771 syms_of_() routines. This involves stuff that only is enabled in
|
|
|
1772 an interactive run (redisplay, user input, etc.) and stuff that is
|
|
|
1773 not needed until we start loading Lisp code (the reader). A lot
|
|
|
1774 of this stuff involves querying the current environment and needs
|
|
|
1775 to be done both at dump time and at run time. */
|
|
|
1776
|
|
|
1777 init_initial_directory(); /* get the directory to use for the
|
|
|
1778 "*scratch*" buffer, etc. */
|
|
|
1779
|
|
|
1780 #ifdef WINDOWSNT
|
|
|
1781 /*
|
|
|
1782 * For Win32, call init_environment() now, so that environment/registry
|
|
|
1783 * variables will be properly entered into Vprocess_environment.
|
|
|
1784 */
|
|
|
1785 init_environment();
|
|
|
1786 #endif
|
|
|
1787
|
|
|
1788 init_callproc (); /* Set up the process environment (so that egetenv
|
|
|
1789 works), the basic directory variables
|
|
|
1790 (exec-directory and so on), and stuff
|
|
|
1791 related to subprocesses. This should be
|
|
|
1792 first because many of the functions below
|
|
|
1793 call egetenv() to get environment variables. */
|
|
|
1794 init_lread (); /* Set up the Lisp reader. */
|
|
|
1795 #ifdef MSDOS
|
|
|
1796 /* Call early 'cause init_environment needs it. */
|
|
|
1797 init_dosfns ();
|
|
|
1798 /* Set defaults for several environment variables. */
|
|
|
1799 init_environment (argc, argv, skip_args);
|
|
|
1800 #endif
|
|
|
1801 init_cmdargs (argc, argv, skip_args); /* Create list Vcommand_line_args */
|
|
|
1802 init_buffer (); /* Set default directory of *scratch* buffer */
|
|
|
1803
|
|
|
1804 #ifdef WINDOWSNT
|
|
|
1805 init_ntproc();
|
|
|
1806 #endif
|
|
|
1807
|
|
|
1808 init_redisplay (); /* Determine terminal type.
|
|
|
1809 init_sys_modes uses results */
|
|
438
|
1810 init_frame ();
|
|
428
|
1811 init_event_stream (); /* Set up so we can get user input. */
|
|
|
1812 init_macros (); /* set up so we can run macros. */
|
|
|
1813 init_editfns (); /* Determine the name of the user we're running as */
|
|
|
1814 init_xemacs_process (); /* set up for calling subprocesses */
|
|
|
1815 #ifdef SUNPRO
|
|
|
1816 init_sunpro (); /* Set up Sunpro usage tracking */
|
|
|
1817 #endif
|
|
|
1818 #if defined (HAVE_NATIVE_SOUND) && defined (hp9000s800)
|
|
|
1819 init_hpplay ();
|
|
|
1820 #endif
|
|
|
1821 #ifdef HAVE_TTY
|
|
|
1822 init_device_tty ();
|
|
|
1823 #endif
|
|
|
1824 init_console_stream (); /* Create the first console */
|
|
|
1825
|
|
|
1826 /* try to get the actual pathname of the exec file we are running */
|
|
|
1827 if (!restart)
|
|
|
1828 {
|
|
|
1829 Vinvocation_name = Fcar (Vcommand_line_args);
|
|
|
1830 if (XSTRING_DATA(Vinvocation_name)[0] == '-')
|
|
|
1831 {
|
|
|
1832 /* XEmacs as a login shell, oh goody! */
|
|
|
1833 Vinvocation_name = build_string(getenv("SHELL"));
|
|
|
1834 }
|
|
|
1835 Vinvocation_directory = Vinvocation_name;
|
|
|
1836
|
|
|
1837 if (!NILP (Ffile_name_directory (Vinvocation_name)))
|
|
|
1838 {
|
|
|
1839 /* invocation-name includes a directory component -- presumably it
|
|
|
1840 is relative to cwd, not $PATH */
|
|
|
1841 Vinvocation_directory = Fexpand_file_name (Vinvocation_name,
|
|
|
1842 Qnil);
|
|
|
1843 Vinvocation_path = Qnil;
|
|
|
1844 }
|
|
|
1845 else
|
|
|
1846 {
|
|
|
1847 Vinvocation_path = decode_env_path ("PATH", NULL);
|
|
|
1848 locate_file (Vinvocation_path, Vinvocation_name,
|
|
|
1849 Vlisp_EXEC_SUFFIXES,
|
|
|
1850 &Vinvocation_directory, X_OK);
|
|
|
1851 }
|
|
|
1852
|
|
|
1853 if (NILP (Vinvocation_directory))
|
|
|
1854 Vinvocation_directory = Vinvocation_name;
|
|
|
1855
|
|
|
1856 Vinvocation_name = Ffile_name_nondirectory (Vinvocation_directory);
|
|
|
1857 Vinvocation_directory = Ffile_name_directory (Vinvocation_directory);
|
|
|
1858 }
|
|
|
1859
|
|
|
1860 #if defined(HAVE_SHLIB) && !defined(WINDOWSNT)
|
|
|
1861 /* This is Unix only. MS Windows NT has a library call that does
|
|
|
1862 The Right Thing on that system. Rumor has it, this must be
|
|
|
1863 called for GNU dld in temacs and xemacs. */
|
|
|
1864 {
|
|
|
1865 char *buf = (char *)alloca (XSTRING_LENGTH (Vinvocation_directory)
|
|
|
1866 + XSTRING_LENGTH (Vinvocation_name)
|
|
|
1867 + 2);
|
|
|
1868 sprintf (buf, "%s/%s", XSTRING_DATA (Vinvocation_directory),
|
|
|
1869 XSTRING_DATA (Vinvocation_name));
|
|
|
1870
|
|
|
1871 /* All we can do is cry if an error happens, so ignore it. */
|
|
|
1872 (void) dll_init (buf);
|
|
|
1873 }
|
|
|
1874 #endif
|
|
|
1875
|
|
|
1876 #if defined (LOCALTIME_CACHE) && defined (HAVE_TZSET)
|
|
|
1877 /* sun's localtime() has a bug. it caches the value of the time
|
|
|
1878 zone rather than looking it up every time. Since localtime() is
|
|
|
1879 called to bolt the undumping time into the undumped emacs, this
|
|
|
1880 results in localtime() ignoring the TZ environment variable.
|
|
|
1881 This flushes the new TZ value into localtime(). */
|
|
|
1882 tzset ();
|
|
|
1883 #endif /* LOCALTIME_CACHE and TZSET */
|
|
|
1884
|
|
|
1885 load_me = Qnil;
|
|
|
1886 if (!initialized)
|
|
|
1887 {
|
|
|
1888 /* Handle -l loadup-and-dump, args passed by Makefile. */
|
|
|
1889 if (argc > 2 + skip_args && !strcmp (argv[1 + skip_args], "-l"))
|
|
|
1890 load_me = build_string (argv[2 + skip_args]);
|
|
|
1891 #if 0 /* CANNOT_DUMP - this can never be right in XEmacs --andyp */
|
|
|
1892 /* Unless next switch is -nl, load "loadup.el" first thing. */
|
|
|
1893 if (!(argc > 1 + skip_args && !strcmp (argv[1 + skip_args], "-nl")))
|
|
|
1894 load_me = build_string ("loadup.el");
|
|
|
1895 #endif /* CANNOT_DUMP */
|
|
|
1896 }
|
|
|
1897
|
|
|
1898 #ifdef QUANTIFY
|
|
|
1899 if (initialized)
|
|
|
1900 quantify_start_recording_data ();
|
|
|
1901 #endif /* QUANTIFY */
|
|
|
1902
|
|
|
1903 initialized = 1;
|
|
|
1904
|
|
|
1905 /* This never returns. */
|
|
|
1906 initial_command_loop (load_me);
|
|
|
1907 /* NOTREACHED */
|
|
|
1908 }
|
|
|
1909
|
|
|
1910
|
|
|
1911 /* Sort the args so we can find the most important ones
|
|
|
1912 at the beginning of argv. */
|
|
|
1913
|
|
|
1914 /* First, here's a table of all the standard options. */
|
|
|
1915
|
|
|
1916 struct standard_args
|
|
|
1917 {
|
|
|
1918 CONST char * CONST name;
|
|
|
1919 CONST char * CONST longname;
|
|
|
1920 int priority;
|
|
|
1921 int nargs;
|
|
|
1922 };
|
|
|
1923
|
|
|
1924 static struct standard_args standard_args[] =
|
|
|
1925 {
|
|
|
1926 /* Handled by main_1 above: */
|
|
|
1927 { "-nl", "--no-shared-memory", 100, 0 },
|
|
|
1928 { "-t", "--terminal", 95, 1 },
|
|
|
1929 { "-nw", "--no-windows", 90, 0 },
|
|
|
1930 { "-batch", "--batch", 85, 0 },
|
|
|
1931 { "-debug-paths", "--debug-paths", 82, 0 },
|
|
|
1932 { "-help", "--help", 80, 0 },
|
|
|
1933 { "-version", "--version", 75, 0 },
|
|
|
1934 { "-V", 0, 75, 0 },
|
|
|
1935 { "-d", "--display", 80, 1 },
|
|
|
1936 { "-display", 0, 80, 1 },
|
|
|
1937 { "-NXHost", 0, 79, 0 },
|
|
|
1938 { "-MachLaunch", 0, 79, 0},
|
|
|
1939
|
|
|
1940 /* Handled by command-line-early in startup.el: */
|
|
|
1941 { "-q", "--no-init-file", 50, 0 },
|
|
|
1942 { "-unmapped", 0, 50, 0 },
|
|
|
1943 { "-no-init-file", 0, 50, 0 },
|
|
|
1944 { "-vanilla", "--vanilla", 50, 0 },
|
|
|
1945 { "-no-autoloads", "--no-autoloads", 50, 0 },
|
|
|
1946 { "-no-site-file", "--no-site-file", 40, 0 },
|
|
|
1947 { "-no-early-packages", "--no-early-packages", 35, 0 },
|
|
|
1948 { "-u", "--user", 30, 1 },
|
|
|
1949 { "-user", 0, 30, 1 },
|
|
|
1950 { "-debug-init", "--debug-init", 20, 0 },
|
|
|
1951 { "-debug-paths", "--debug-paths", 20, 0 },
|
|
|
1952
|
|
|
1953 /* Xt options: */
|
|
|
1954 { "-i", "--icon-type", 15, 0 },
|
|
|
1955 { "-itype", 0, 15, 0 },
|
|
|
1956 { "-iconic", "--iconic", 15, 0 },
|
|
|
1957 { "-bg", "--background-color", 10, 1 },
|
|
|
1958 { "-background", 0, 10, 1 },
|
|
|
1959 { "-fg", "--foreground-color", 10, 1 },
|
|
|
1960 { "-foreground", 0, 10, 1 },
|
|
|
1961 { "-bd", "--border-color", 10, 1 },
|
|
|
1962 { "-bw", "--border-width", 10, 1 },
|
|
|
1963 { "-ib", "--internal-border", 10, 1 },
|
|
|
1964 { "-ms", "--mouse-color", 10, 1 },
|
|
|
1965 { "-cr", "--cursor-color", 10, 1 },
|
|
|
1966 { "-fn", "--font", 10, 1 },
|
|
|
1967 { "-font", 0, 10, 1 },
|
|
|
1968 { "-g", "--geometry", 10, 1 },
|
|
|
1969 { "-geometry", 0, 10, 1 },
|
|
|
1970 { "-T", "--title", 10, 1 },
|
|
|
1971 { "-title", 0, 10, 1 },
|
|
|
1972 { "-name", "--name", 10, 1 },
|
|
|
1973 { "-xrm", "--xrm", 10, 1 },
|
|
|
1974 { "-r", "--reverse-video", 5, 0 },
|
|
|
1975 { "-rv", 0, 5, 0 },
|
|
|
1976 { "-reverse", 0, 5, 0 },
|
|
|
1977 { "-hb", "--horizontal-scroll-bars", 5, 0 },
|
|
|
1978 { "-vb", "--vertical-scroll-bars", 5, 0 },
|
|
|
1979
|
|
|
1980 /* These have the same priority as ordinary file name args,
|
|
|
1981 so they are not reordered with respect to those. */
|
|
|
1982 { "-L", "--directory", 0, 1 },
|
|
|
1983 { "-directory", 0, 0, 1 },
|
|
|
1984 { "-l", "--load", 0, 1 },
|
|
|
1985 { "-load", 0, 0, 1 },
|
|
|
1986 { "-f", "--funcall", 0, 1 },
|
|
|
1987 { "-funcall", 0, 0, 1 },
|
|
|
1988 { "-eval", "--eval", 0, 1 },
|
|
|
1989 { "-insert", "--insert", 0, 1 },
|
|
|
1990 /* This should be processed after ordinary file name args and the like. */
|
|
|
1991 { "-kill", "--kill", -10, 0 },
|
|
|
1992 };
|
|
|
1993
|
|
|
1994 /* Reorder the elements of ARGV (assumed to have ARGC elements)
|
|
|
1995 so that the highest priority ones come first.
|
|
|
1996 Do not change the order of elements of equal priority.
|
|
|
1997 If an option takes an argument, keep it and its argument together. */
|
|
|
1998
|
|
|
1999 static void
|
|
|
2000 sort_args (int argc, char **argv)
|
|
|
2001 {
|
|
|
2002 char **new_argv = xnew_array (char *, argc);
|
|
|
2003 /* For each element of argv,
|
|
|
2004 the corresponding element of options is:
|
|
|
2005 0 for an option that takes no arguments,
|
|
|
2006 1 for an option that takes one argument, etc.
|
|
|
2007 -1 for an ordinary non-option argument. */
|
|
|
2008 int *options = xnew_array (int, argc);
|
|
|
2009 int *priority = xnew_array (int, argc);
|
|
|
2010 int to = 1;
|
|
|
2011 int from;
|
|
|
2012 int i;
|
|
|
2013 int end_of_options_p = 0;
|
|
|
2014
|
|
|
2015 /* Categorize all the options,
|
|
|
2016 and figure out which argv elts are option arguments. */
|
|
|
2017 for (from = 1; from < argc; from++)
|
|
|
2018 {
|
|
|
2019 options[from] = -1;
|
|
|
2020 priority[from] = 0;
|
|
|
2021 /* Pseudo options "--" and "run-temacs" indicate end of options */
|
|
|
2022 if (!strcmp (argv[from], "--") ||
|
|
|
2023 !strcmp (argv[from], "run-temacs"))
|
|
|
2024 end_of_options_p = 1;
|
|
|
2025 if (!end_of_options_p && argv[from][0] == '-')
|
|
|
2026 {
|
|
|
2027 int match, thislen;
|
|
|
2028 char *equals;
|
|
|
2029
|
|
|
2030 /* Look for a match with a known old-fashioned option. */
|
|
|
2031 for (i = 0; i < countof (standard_args); i++)
|
|
|
2032 if (!strcmp (argv[from], standard_args[i].name))
|
|
|
2033 {
|
|
|
2034 options[from] = standard_args[i].nargs;
|
|
|
2035 priority[from] = standard_args[i].priority;
|
|
|
2036 if (from + standard_args[i].nargs >= argc)
|
|
|
2037 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
2038 from += standard_args[i].nargs;
|
|
|
2039 goto done;
|
|
|
2040 }
|
|
|
2041
|
|
|
2042 /* Look for a match with a known long option.
|
|
|
2043 MATCH is -1 if no match so far, -2 if two or more matches so far,
|
|
|
2044 >= 0 (the table index of the match) if just one match so far. */
|
|
|
2045 if (argv[from][1] == '-')
|
|
|
2046 {
|
|
|
2047 match = -1;
|
|
|
2048 thislen = strlen (argv[from]);
|
|
|
2049 equals = strchr (argv[from], '=');
|
|
|
2050 if (equals != 0)
|
|
|
2051 thislen = equals - argv[from];
|
|
|
2052
|
|
|
2053 for (i = 0; i < countof (standard_args); i++)
|
|
|
2054 if (standard_args[i].longname
|
|
|
2055 && !strncmp (argv[from], standard_args[i].longname,
|
|
|
2056 thislen))
|
|
|
2057 {
|
|
|
2058 if (match == -1)
|
|
|
2059 match = i;
|
|
|
2060 else
|
|
|
2061 match = -2;
|
|
|
2062 }
|
|
|
2063
|
|
|
2064 /* If we found exactly one match, use that. */
|
|
|
2065 if (match >= 0)
|
|
|
2066 {
|
|
|
2067 options[from] = standard_args[match].nargs;
|
|
|
2068 priority[from] = standard_args[match].priority;
|
|
|
2069 /* If --OPTION=VALUE syntax is used,
|
|
|
2070 this option uses just one argv element. */
|
|
|
2071 if (equals != 0)
|
|
|
2072 options[from] = 0;
|
|
|
2073 if (from + options[from] >= argc)
|
|
|
2074 fatal ("Option `%s' requires an argument\n", argv[from]);
|
|
|
2075 from += options[from];
|
|
|
2076 }
|
|
|
2077 }
|
|
|
2078 done: ;
|
|
|
2079 }
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 /* Copy the arguments, in order of decreasing priority, to NEW_ARGV. */
|
|
|
2083 new_argv[0] = argv[0];
|
|
|
2084 while (to < argc)
|
|
|
2085 {
|
|
|
2086 int best = -1;
|
|
|
2087 int best_priority = -9999;
|
|
|
2088
|
|
|
2089 /* Find the highest priority remaining option.
|
|
|
2090 If several have equal priority, take the first of them. */
|
|
|
2091 for (from = 1; from < argc; from++)
|
|
|
2092 {
|
|
|
2093 if (argv[from] != 0 && priority[from] > best_priority)
|
|
|
2094 {
|
|
|
2095 best_priority = priority[from];
|
|
|
2096 best = from;
|
|
|
2097 }
|
|
|
2098 /* Skip option arguments--they are tied to the options. */
|
|
|
2099 if (options[from] > 0)
|
|
|
2100 from += options[from];
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 if (best < 0)
|
|
|
2104 abort ();
|
|
|
2105
|
|
|
2106 /* Copy the highest priority remaining option, with its args, to NEW_ARGV. */
|
|
|
2107 new_argv[to++] = argv[best];
|
|
|
2108 for (i = 0; i < options[best]; i++)
|
|
|
2109 new_argv[to++] = argv[best + i + 1];
|
|
|
2110
|
|
|
2111 /* Clear out this option in ARGV. */
|
|
|
2112 argv[best] = 0;
|
|
|
2113 for (i = 0; i < options[best]; i++)
|
|
|
2114 argv[best + i + 1] = 0;
|
|
|
2115 }
|
|
|
2116
|
|
|
2117 memcpy (argv, new_argv, sizeof (char *) * argc);
|
|
|
2118 xfree (new_argv);
|
|
|
2119 xfree (options);
|
|
|
2120 xfree (priority);
|
|
|
2121 }
|
|
|
2122
|
|
|
2123 static JMP_BUF run_temacs_catch;
|
|
|
2124
|
|
|
2125 static int run_temacs_argc;
|
|
|
2126 static char **run_temacs_argv;
|
|
|
2127 static char *run_temacs_args;
|
|
|
2128 static size_t run_temacs_argv_size;
|
|
|
2129 static size_t run_temacs_args_size;
|
|
|
2130
|
|
|
2131 DEFUN ("running-temacs-p", Frunning_temacs_p, 0, 0, 0, /*
|
|
|
2132 True if running temacs. This means we are in the dumping stage.
|
|
|
2133 This is false during normal execution of the `xemacs' program, and
|
|
|
2134 becomes false once `run-emacs-from-temacs' is run.
|
|
|
2135 */
|
|
|
2136 ())
|
|
|
2137 {
|
|
|
2138 return run_temacs_argc >= 0 ? Qt : Qnil;
|
|
|
2139 }
|
|
|
2140
|
|
|
2141 DEFUN ("run-emacs-from-temacs", Frun_emacs_from_temacs, 0, MANY, 0, /*
|
|
|
2142 Do not call this. It will reinitialize your XEmacs. You'll be sorry.
|
|
|
2143 */
|
|
|
2144 /* If this function is called from startup.el, it will be possible to run
|
|
|
2145 temacs as an editor using 'temacs -batch -l loadup.el run-temacs', instead
|
|
|
2146 of having to dump an emacs and then run that (when debugging emacs itself,
|
|
|
2147 this can be much faster)). [Actually, the speed difference isn't that
|
|
|
2148 much as long as your filesystem is local, and you don't end up with
|
|
|
2149 a dumped version in case you want to rerun it. This function is most
|
|
|
2150 useful when used as part of the `make all-elc' command. --ben]
|
|
|
2151 This will "restart" emacs with the specified command-line arguments.
|
|
|
2152
|
|
|
2153 Martin thinks this function is most useful when using debugging
|
|
|
2154 tools like Purify or tcov that get confused by XEmacs' dumping. */
|
|
|
2155 (int nargs, Lisp_Object *args))
|
|
|
2156 {
|
|
|
2157 int ac;
|
|
|
2158 CONST Extbyte *wampum;
|
|
|
2159 int namesize;
|
|
|
2160 int total_len;
|
|
|
2161 Lisp_Object orig_invoc_name = Fcar (Vcommand_line_args);
|
|
|
2162 CONST Extbyte **wampum_all = alloca_array (CONST Extbyte *, nargs);
|
|
|
2163 int *wampum_all_len = alloca_array (int, nargs);
|
|
|
2164
|
|
|
2165 assert (!gc_in_progress);
|
|
|
2166
|
|
|
2167 if (run_temacs_argc < 0)
|
|
|
2168 error ("I've lost my temacs-hood.");
|
|
|
2169
|
|
|
2170 /* Need to convert the orig_invoc_name and all of the arguments
|
|
|
2171 to external format. */
|
|
|
2172
|
|
|
2173 GET_STRING_EXT_DATA_ALLOCA (orig_invoc_name, FORMAT_OS, wampum,
|
|
|
2174 namesize);
|
|
|
2175 namesize++;
|
|
|
2176
|
|
|
2177 for (ac = 0, total_len = namesize; ac < nargs; ac++)
|
|
|
2178 {
|
|
|
2179 CHECK_STRING (args[ac]);
|
|
|
2180 GET_STRING_EXT_DATA_ALLOCA (args[ac], FORMAT_OS,
|
|
|
2181 wampum_all[ac],
|
|
|
2182 wampum_all_len[ac]);
|
|
|
2183 wampum_all_len[ac]++;
|
|
|
2184 total_len += wampum_all_len[ac];
|
|
|
2185 }
|
|
|
2186 DO_REALLOC (run_temacs_args, run_temacs_args_size, total_len, char);
|
|
|
2187 DO_REALLOC (run_temacs_argv, run_temacs_argv_size, nargs+2, char *);
|
|
|
2188
|
|
|
2189 memcpy (run_temacs_args, wampum, namesize);
|
|
|
2190 run_temacs_argv [0] = run_temacs_args;
|
|
|
2191 for (ac = 0; ac < nargs; ac++)
|
|
|
2192 {
|
|
|
2193 memcpy (run_temacs_args + namesize,
|
|
|
2194 wampum_all[ac], wampum_all_len[ac]);
|
|
|
2195 run_temacs_argv [ac + 1] = run_temacs_args + namesize;
|
|
|
2196 namesize += wampum_all_len[ac];
|
|
|
2197 }
|
|
|
2198 run_temacs_argv [nargs + 1] = 0;
|
|
|
2199 catchlist = NULL; /* Important! Otherwise free_cons() calls in
|
|
|
2200 condition_case_unwind() may lead to GC death. */
|
|
|
2201 unbind_to (0, Qnil); /* this closes loadup.el */
|
|
|
2202 purify_flag = 0;
|
|
|
2203 run_temacs_argc = nargs + 1;
|
|
|
2204 #ifdef HEAP_IN_DATA
|
|
|
2205 report_sheap_usage (0);
|
|
|
2206 #endif
|
|
|
2207 LONGJMP (run_temacs_catch, 1);
|
|
|
2208 return Qnil; /* not reached; warning suppression */
|
|
|
2209 }
|
|
|
2210
|
|
|
2211 /* ARGSUSED */
|
|
|
2212 int
|
|
|
2213 main (int argc, char **argv, char **envp)
|
|
|
2214 {
|
|
|
2215 int volatile vol_argc = argc;
|
|
|
2216 char ** volatile vol_argv = argv;
|
|
|
2217 char ** volatile vol_envp = envp;
|
|
|
2218 /* This is hairy. We need to compute where the XEmacs binary was invoked
|
|
|
2219 from because temacs initialization requires it to find the lisp
|
|
|
2220 directories. The code that recomputes the path is guarded by the
|
|
|
2221 restarted flag. There are three possible paths I've found so far
|
|
|
2222 through this:
|
|
|
2223
|
|
|
2224 temacs -- When running temacs for basic build stuff, the first main_1
|
|
|
2225 will be the only one invoked. It must compute the path else there
|
|
|
2226 will be a very ugly bomb in startup.el (can't find obvious location
|
|
|
2227 for doc-directory data-directory, etc.).
|
|
|
2228
|
|
|
2229 temacs w/ run-temacs on the command line -- This is run to bytecompile
|
|
|
2230 all the out of date dumped lisp. It will execute both of the main_1
|
|
|
2231 calls and the second one must not touch the first computation because
|
|
|
2232 argc/argv are hosed the second time through.
|
|
|
2233
|
|
|
2234 xemacs -- Only the second main_1 is executed. The invocation path must
|
|
|
2235 computed but this only matters when running in place or when running
|
|
|
2236 as a login shell.
|
|
|
2237
|
|
|
2238 As a bonus for straightening this out, XEmacs can now be run in place
|
|
|
2239 as a login shell. This never used to work.
|
|
|
2240
|
|
|
2241 As another bonus, we can now guarantee that
|
|
|
2242 (concat invocation-directory invocation-name) contains the filename
|
|
|
2243 of the XEmacs binary we are running. This can now be used in a
|
|
|
2244 definite test for out of date dumped files. -slb */
|
|
|
2245 int restarted = 0;
|
|
|
2246 #ifdef QUANTIFY
|
|
|
2247 quantify_stop_recording_data ();
|
|
|
2248 quantify_clear_data ();
|
|
|
2249 #endif /* QUANTIFY */
|
|
|
2250
|
|
|
2251 suppress_early_error_handler_backtrace = 0;
|
|
|
2252 lim_data = 0; /* force reinitialization of this variable */
|
|
|
2253
|
|
|
2254 /* Lisp_Object must fit in a word; check VALBITS and GCTYPEBITS */
|
|
|
2255 assert (sizeof (Lisp_Object) == sizeof (void *));
|
|
|
2256
|
|
|
2257 #ifdef LINUX_SBRK_BUG
|
|
|
2258 sbrk (1);
|
|
|
2259 #endif
|
|
|
2260
|
|
|
2261 if (!initialized)
|
|
|
2262 {
|
|
|
2263 #ifdef DOUG_LEA_MALLOC
|
|
|
2264 mallopt (M_MMAP_MAX, 0);
|
|
|
2265 #endif
|
|
|
2266 run_temacs_argc = 0;
|
|
|
2267 if (! SETJMP (run_temacs_catch))
|
|
|
2268 {
|
|
|
2269 main_1 (vol_argc, vol_argv, vol_envp, 0);
|
|
|
2270 }
|
|
|
2271 /* run-emacs-from-temacs called */
|
|
|
2272 restarted = 1;
|
|
|
2273 vol_argc = run_temacs_argc;
|
|
|
2274 vol_argv = run_temacs_argv;
|
|
|
2275 #ifdef _SCO_DS
|
|
|
2276 /* This makes absolutely no sense to anyone involved. There are
|
|
|
2277 several people using this stuff. We've compared versions on
|
|
|
2278 everything we can think of. We can find no difference.
|
|
|
2279 However, on both my systems environ is a plain old global
|
|
|
2280 variable initialized to zero. _environ is the one that
|
|
|
2281 contains pointers to the actual environment.
|
|
|
2282
|
|
|
2283 Since we can't figure out the difference (and we're hours
|
|
|
2284 away from a release), this takes a very cowardly approach and
|
|
|
2285 is bracketed with both a system specific preprocessor test
|
|
|
2286 and a runtime "do you have this problem" test
|
|
|
2287
|
|
|
2288 06/20/96 robertl@dgii.com */
|
|
|
2289 {
|
|
|
2290 extern char *_environ;
|
|
|
2291 if ((unsigned) environ == 0)
|
|
|
2292 environ=_environ;
|
|
|
2293 }
|
|
|
2294 #endif /* _SCO_DS */
|
|
|
2295 vol_envp = environ;
|
|
|
2296 }
|
|
|
2297 #ifdef RUN_TIME_REMAP
|
|
|
2298 else
|
|
|
2299 /* obviously no-one uses this because where it was before initialized was
|
|
|
2300 *always* true */
|
|
|
2301 run_time_remap (argv[0]);
|
|
|
2302 #endif
|
|
|
2303
|
|
|
2304 #ifdef DOUG_LEA_MALLOC
|
|
|
2305 if (initialized && (malloc_state_ptr != NULL))
|
|
|
2306 {
|
|
|
2307 int rc = malloc_set_state (malloc_state_ptr);
|
|
|
2308 if (rc != 0)
|
|
|
2309 {
|
|
|
2310 fprintf (stderr, "malloc_set_state failed, rc = %d\n", rc);
|
|
|
2311 abort ();
|
|
|
2312 }
|
|
|
2313 #if 0
|
|
|
2314 free (malloc_state_ptr);
|
|
|
2315 #endif
|
|
|
2316 /* mmap works in glibc-2.1, glibc-2.0 (Non-Mule only) and Linux libc5 */
|
|
|
2317 #if (defined(__GLIBC__) && __GLIBC_MINOR__ >= 1) || \
|
|
|
2318 defined(_NO_MALLOC_WARNING_) || \
|
|
|
2319 (defined(__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined(MULE)) || \
|
|
|
2320 defined(DEBUG_DOUG_LEA_MALLOC)
|
|
|
2321 mallopt (M_MMAP_MAX, 64);
|
|
|
2322 #endif
|
|
|
2323 #ifdef REL_ALLOC
|
|
|
2324 r_alloc_reinit ();
|
|
|
2325 #endif
|
|
|
2326 }
|
|
|
2327 #endif /* DOUG_LEA_MALLOC */
|
|
|
2328
|
|
|
2329 run_temacs_argc = -1;
|
|
|
2330
|
|
|
2331 main_1 (vol_argc, vol_argv, vol_envp, restarted);
|
|
|
2332 return 0; /* unreached */
|
|
|
2333 }
|
|
|
2334
|
|
|
2335
|
|
|
2336 /* Dumping apparently isn't supported by versions of GCC >= 2.8. */
|
|
|
2337 /* The following needs conditionalization on whether either XEmacs or */
|
|
|
2338 /* various system shared libraries have been built and linked with */
|
|
|
2339 /* GCC >= 2.8. -slb */
|
|
|
2340 #if defined(GNU_MALLOC)
|
|
|
2341 static void
|
|
|
2342 voodoo_free_hook (void *mem)
|
|
|
2343 {
|
|
|
2344 /* Disable all calls to free() when XEmacs is exiting and it doesn't */
|
|
|
2345 /* matter. */
|
|
|
2346 __free_hook =
|
|
|
2347 #ifdef __GNUC__ /* prototype of __free_hook varies with glibc version */
|
|
|
2348 (__typeof__ (__free_hook))
|
|
|
2349 #endif
|
|
|
2350 voodoo_free_hook;
|
|
|
2351 }
|
|
|
2352 #endif /* GNU_MALLOC */
|
|
|
2353
|
|
|
2354 DEFUN ("kill-emacs", Fkill_emacs, 0, 1, "P", /*
|
|
|
2355 Exit the XEmacs job and kill it. Ask for confirmation, without argument.
|
|
|
2356 If ARG is an integer, return ARG as the exit program code.
|
|
|
2357 If ARG is a string, stuff it as keyboard input.
|
|
|
2358
|
|
|
2359 The value of `kill-emacs-hook', if not void,
|
|
|
2360 is a list of functions (of no args),
|
|
|
2361 all of which are called before XEmacs is actually killed.
|
|
|
2362 */
|
|
|
2363 (arg))
|
|
|
2364 {
|
|
|
2365 /* This function can GC */
|
|
|
2366 struct gcpro gcpro1;
|
|
|
2367
|
|
|
2368 GCPRO1 (arg);
|
|
|
2369
|
|
|
2370 if (feof (stdin))
|
|
|
2371 arg = Qt;
|
|
|
2372
|
|
|
2373 if (!preparing_for_armageddon && !noninteractive)
|
|
|
2374 run_hook (Qkill_emacs_hook);
|
|
|
2375
|
|
|
2376 /* make sure no quitting from now on!! */
|
|
|
2377 dont_check_for_quit = 1;
|
|
|
2378 Vinhibit_quit = Qt;
|
|
|
2379
|
|
|
2380 if (!preparing_for_armageddon)
|
|
|
2381 {
|
|
|
2382 Lisp_Object concons, nextcons;
|
|
|
2383
|
|
|
2384 /* Normally, go ahead and delete all the consoles now.
|
|
|
2385 Some unmentionably lame window systems (MS Wwwww...... eek,
|
|
|
2386 I can't even say it) don't properly clean up after themselves,
|
|
|
2387 and even for those that do, it might be cleaner this way.
|
|
|
2388 If we're going down, however, we don't do this (might
|
|
|
2389 be too dangerous), and if we get a crash somewhere within
|
|
|
2390 this loop, we'll still autosave and won't try this again. */
|
|
|
2391
|
|
|
2392 LIST_LOOP_DELETING(concons, nextcons, Vconsole_list)
|
|
|
2393 {
|
|
|
2394 /* There is very little point in deleting the stream console.
|
|
|
2395 It uses stdio, which should flush any buffered output and
|
|
|
2396 something can only go wrong. -slb */
|
|
|
2397 /* I changed my mind. There's a stupid hack in close to add
|
|
|
2398 a trailing newline. */
|
|
|
2399 /*if (!CONSOLE_STREAM_P (XCONSOLE (XCAR (concons))))*/
|
|
|
2400 delete_console_internal (XCONSOLE (XCAR (concons)), 1, 1, 0);
|
|
|
2401 }
|
|
|
2402 }
|
|
|
2403
|
|
|
2404 UNGCPRO;
|
|
|
2405
|
|
|
2406 shut_down_emacs (0, STRINGP (arg) ? arg : Qnil);
|
|
|
2407
|
|
|
2408 #if defined(GNU_MALLOC)
|
|
|
2409 __free_hook =
|
|
|
2410 #ifdef __GNUC__ /* prototype of __free_hook varies with glibc version */
|
|
|
2411 (__typeof__ (__free_hook))
|
|
|
2412 #endif
|
|
|
2413 voodoo_free_hook;
|
|
|
2414 #endif
|
|
|
2415
|
|
|
2416 exit (INTP (arg) ? XINT (arg) : 0);
|
|
|
2417 /* NOTREACHED */
|
|
|
2418 return Qnil; /* I'm sick of the compiler warning */
|
|
|
2419 }
|
|
|
2420
|
|
|
2421 /* Perform an orderly shutdown of XEmacs. Autosave any modified
|
|
|
2422 buffers, kill any child processes, clean up the terminal modes (if
|
|
|
2423 we're in the foreground), and other stuff like that. Don't perform
|
|
|
2424 any redisplay; this may be called when XEmacs is shutting down in
|
|
|
2425 the background, or after its X connection has died.
|
|
|
2426
|
|
|
2427 If SIG is a signal number, print a message for it.
|
|
|
2428
|
|
|
2429 This is called by fatal signal handlers, X protocol error handlers,
|
|
|
2430 and Fkill_emacs. */
|
|
|
2431 static void
|
|
|
2432 shut_down_emacs (int sig, Lisp_Object stuff)
|
|
|
2433 {
|
|
|
2434 /* This function can GC */
|
|
|
2435 /* Prevent running of hooks and other non-essential stuff
|
|
|
2436 from now on. */
|
|
|
2437 preparing_for_armageddon = 1;
|
|
|
2438
|
|
|
2439 /* In case frames or windows are screwed up, avoid assertion
|
|
|
2440 failures here */
|
|
|
2441 Vinhibit_quit = Qt;
|
|
|
2442
|
|
|
2443 #ifdef QUANTIFY
|
|
|
2444 quantify_stop_recording_data ();
|
|
|
2445 #endif /* QUANTIFY */
|
|
|
2446
|
|
|
2447 #if 0
|
|
|
2448 /* This is absolutely the most important thing to do, so make sure
|
|
|
2449 we do it now, before anything else. We might have crashed and
|
|
|
2450 be in a weird inconsistent state, and potentially anything could
|
|
|
2451 set off another protection fault and cause us to bail out
|
|
|
2452 immediately. */
|
|
|
2453 /* I'm not removing the code entirely, yet. We have run up against
|
|
|
2454 a spate of problems in diagnosing crashes due to crashes within
|
|
|
2455 crashes. It has very definitely been determined that code called
|
|
|
2456 during auto-saving cannot work if XEmacs crashed inside of GC.
|
|
|
2457 We already auto-save on an itimer so there cannot be too much
|
|
|
2458 unsaved stuff around, and if we get better crash reports we might
|
|
|
2459 be able to get more problems fixed so I'm disabling this. -slb */
|
|
|
2460 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */
|
|
|
2461 #endif
|
|
|
2462
|
|
|
2463 fflush (stdout);
|
|
|
2464 reset_all_consoles ();
|
|
|
2465 if (sig && sig != SIGTERM)
|
|
|
2466 {
|
|
|
2467 stderr_out ("\nFatal error (%d).\n", sig);
|
|
|
2468 stderr_out
|
|
|
2469 ("Your files have been auto-saved.\n"
|
|
|
2470 "Use `M-x recover-session' to recover them.\n"
|
|
|
2471 "\n"
|
|
|
2472 "If you have access to the PROBLEMS file that came with your\n"
|
|
|
2473 "version of XEmacs, please check to see if your crash is described\n"
|
|
|
2474 "there, as there may be a workaround available.\n"
|
|
|
2475 #ifdef INFODOCK
|
|
|
2476 "Otherwise, please report this bug by selecting `Report-Bug'\n"
|
|
|
2477 "in the InfoDock menu.\n"
|
|
|
2478 #else
|
|
|
2479 "Otherwise, please report this bug by running the send-pr\n"
|
|
|
2480 "script included with XEmacs, or selecting `Send Bug Report'\n"
|
|
|
2481 "from the help menu.\n"
|
|
|
2482 "As a last resort send ordinary email to `crashes@xemacs.org'.\n"
|
|
|
2483 #endif
|
|
|
2484 "*MAKE SURE* to include the information in the command\n"
|
|
|
2485 "M-x describe-installation.\n"
|
|
|
2486 "\n"
|
|
|
2487 "If at all possible, *please* try to obtain a C stack backtrace;\n"
|
|
|
2488 "it will help us immensely in determining what went wrong.\n"
|
|
|
2489 "To do this, locate the core file that was produced as a result\n"
|
|
|
2490 "of this crash (it's usually called `core' and is located in the\n"
|
|
|
2491 "directory in which you started the editor, or maybe in your home\n"
|
|
|
2492 "directory), and type\n"
|
|
|
2493 "\n"
|
|
|
2494 " gdb ");
|
|
|
2495 {
|
|
|
2496 CONST char *name;
|
|
|
2497 char *dir = 0;
|
|
|
2498
|
|
|
2499 /* Now try to determine the actual path to the executable,
|
|
|
2500 to try to make the backtrace-determination process as foolproof
|
|
|
2501 as possible. */
|
|
|
2502 if (STRINGP (Vinvocation_name))
|
|
|
2503 name = (char *) XSTRING_DATA (Vinvocation_name);
|
|
|
2504 else
|
|
|
2505 name = "xemacs";
|
|
|
2506 if (STRINGP (Vinvocation_directory))
|
|
|
2507 dir = (char *) XSTRING_DATA (Vinvocation_directory);
|
|
|
2508 if (!dir || dir[0] != '/')
|
|
|
2509 stderr_out ("`which %s`", name);
|
|
|
2510 else if (dir[strlen (dir) - 1] != '/')
|
|
|
2511 stderr_out ("%s/%s", dir, name);
|
|
|
2512 else
|
|
|
2513 stderr_out ("%s%s", dir, name);
|
|
|
2514 }
|
|
|
2515 stderr_out
|
|
|
2516 (" core\n\n"
|
|
|
2517 "then type `where' when the debugger prompt comes up.\n"
|
|
|
2518 "(If you don't have GDB on your system, you might have DBX,\n"
|
|
|
2519 "or XDB, or SDB. A similar procedure should work for all of\n"
|
|
|
2520 "these. Ask your system administrator if you need more help.)\n");
|
|
|
2521 }
|
|
|
2522
|
|
|
2523 stuff_buffered_input (stuff);
|
|
|
2524
|
|
|
2525 kill_buffer_processes (Qnil);
|
|
|
2526
|
|
|
2527 #ifdef CLASH_DETECTION
|
|
|
2528 unlock_all_files ();
|
|
|
2529 #endif
|
|
|
2530
|
|
|
2531 #ifdef TOOLTALK
|
|
|
2532 tt_session_quit (tt_default_session ());
|
|
|
2533 #if 0
|
|
|
2534 /* The following crashes when built on X11R5 and run on X11R6 */
|
|
|
2535 tt_close ();
|
|
|
2536 #endif
|
|
|
2537 #endif /* TOOLTALK */
|
|
|
2538
|
|
|
2539 }
|
|
|
2540
|
|
|
2541
|
|
|
2542 #ifndef CANNOT_DUMP
|
|
|
2543 /* Nothing like this can be implemented on an Apollo.
|
|
|
2544 What a loss! */
|
|
|
2545
|
|
|
2546 extern char my_edata[];
|
|
|
2547
|
|
|
2548 #ifdef HAVE_SHM
|
|
|
2549
|
|
|
2550 DEFUN ("dump-emacs-data", Fdump_emacs_data, 1, 1, 0, /*
|
|
|
2551 Dump current state of XEmacs into data file FILENAME.
|
|
|
2552 This function exists on systems that use HAVE_SHM.
|
|
|
2553 */
|
|
|
2554 (intoname))
|
|
|
2555 {
|
|
|
2556 /* This function can GC */
|
|
|
2557 int opurify;
|
|
|
2558 struct gcpro gcpro1;
|
|
|
2559 GCPRO1 (intoname);
|
|
|
2560
|
|
|
2561 CHECK_STRING (intoname);
|
|
|
2562 intoname = Fexpand_file_name (intoname, Qnil);
|
|
|
2563
|
|
|
2564 opurify = purify_flag;
|
|
|
2565 purify_flag = 0;
|
|
|
2566
|
|
|
2567 fflush (stderr);
|
|
|
2568 fflush (stdout);
|
|
|
2569
|
|
|
2570 disksave_object_finalization ();
|
|
|
2571 release_breathing_space ();
|
|
|
2572
|
|
|
2573 /* Tell malloc where start of impure now is */
|
|
|
2574 /* Also arrange for warnings when nearly out of space. */
|
|
|
2575 #ifndef SYSTEM_MALLOC
|
|
|
2576 memory_warnings (my_edata, malloc_warning);
|
|
|
2577 #endif
|
|
|
2578 UNGCPRO;
|
|
|
2579 map_out_data (XSTRING_DATA (intoname));
|
|
|
2580
|
|
|
2581 purify_flag = opurify;
|
|
|
2582
|
|
|
2583 return Qnil;
|
|
|
2584 }
|
|
|
2585
|
|
|
2586 #else /* not HAVE_SHM */
|
|
|
2587 extern void disable_free_hook (void);
|
|
|
2588
|
|
|
2589 DEFUN ("dump-emacs", Fdump_emacs, 2, 2, 0, /*
|
|
|
2590 Dump current state of XEmacs into executable file FILENAME.
|
|
|
2591 Take symbols from SYMFILE (presumably the file you executed to run XEmacs).
|
|
|
2592 This is used in the file `loadup.el' when building XEmacs.
|
|
|
2593
|
|
|
2594 Remember to set `command-line-processed' to nil before dumping
|
|
|
2595 if you want the dumped XEmacs to process its command line
|
|
|
2596 and announce itself normally when it is run.
|
|
|
2597 */
|
|
|
2598 (intoname, symname))
|
|
|
2599 {
|
|
|
2600 /* This function can GC */
|
|
|
2601 struct gcpro gcpro1, gcpro2;
|
|
|
2602 int opurify;
|
|
|
2603
|
|
|
2604 GCPRO2 (intoname, symname);
|
|
|
2605
|
|
|
2606 #ifdef FREE_CHECKING
|
|
|
2607 Freally_free (Qnil);
|
|
|
2608
|
|
|
2609 /* When we're dumping, we can't use the debugging free() */
|
|
|
2610 disable_free_hook ();
|
|
|
2611 #endif
|
|
|
2612
|
|
|
2613 CHECK_STRING (intoname);
|
|
|
2614 intoname = Fexpand_file_name (intoname, Qnil);
|
|
|
2615 if (!NILP (symname))
|
|
|
2616 {
|
|
|
2617 CHECK_STRING (symname);
|
|
|
2618 if (XSTRING_LENGTH (symname) > 0)
|
|
|
2619 symname = Fexpand_file_name (symname, Qnil);
|
|
|
2620 else
|
|
|
2621 symname = Qnil;
|
|
|
2622 }
|
|
|
2623
|
|
|
2624 opurify = purify_flag;
|
|
|
2625 purify_flag = 0;
|
|
|
2626
|
|
|
2627 #ifdef HEAP_IN_DATA
|
|
|
2628 report_sheap_usage (1);
|
|
|
2629 #endif
|
|
|
2630
|
|
|
2631 clear_message ();
|
|
|
2632
|
|
|
2633 fflush (stderr);
|
|
|
2634 fflush (stdout);
|
|
|
2635
|
|
|
2636 disksave_object_finalization ();
|
|
|
2637 release_breathing_space ();
|
|
|
2638
|
|
|
2639 /* Tell malloc where start of impure now is */
|
|
|
2640 /* Also arrange for warnings when nearly out of space. */
|
|
|
2641 #ifndef SYSTEM_MALLOC
|
|
|
2642 memory_warnings (my_edata, malloc_warning);
|
|
|
2643 #endif
|
|
|
2644
|
|
|
2645 UNGCPRO;
|
|
|
2646
|
|
|
2647 #if defined (MSDOS) && defined (EMX)
|
|
|
2648 {
|
|
|
2649 int fd = open ((char *) XSTRING_DATA (intoname),
|
|
|
2650 O_WRONLY|O_CREAT|O_TRUNC, S_IREAD|S_IWRITE);
|
|
|
2651 if (!fd) {
|
|
|
2652 error ("Failure operating on %s", XSTRING_DATA (intoname));
|
|
|
2653 } else {
|
|
|
2654 _core (fd);
|
|
|
2655 close (fd);
|
|
|
2656 }
|
|
|
2657 }
|
|
|
2658 #else /* not MSDOS and EMX */
|
|
|
2659 {
|
|
|
2660 char *intoname_ext;
|
|
|
2661 char *symname_ext;
|
|
|
2662
|
|
|
2663 GET_C_STRING_FILENAME_DATA_ALLOCA (intoname, intoname_ext);
|
|
|
2664 if (STRINGP (symname))
|
|
|
2665 GET_C_STRING_FILENAME_DATA_ALLOCA (symname, symname_ext);
|
|
|
2666 else
|
|
|
2667 symname_ext = 0;
|
|
|
2668
|
|
|
2669 garbage_collect_1 ();
|
|
|
2670
|
|
|
2671 #ifdef PDUMP
|
|
|
2672 pdump ();
|
|
|
2673 #else
|
|
|
2674
|
|
|
2675 #ifdef DOUG_LEA_MALLOC
|
|
|
2676 malloc_state_ptr = malloc_get_state ();
|
|
|
2677 #endif
|
|
|
2678 /* here we break our rule that the filename conversion should
|
|
|
2679 be performed at the actual time that the system call is made.
|
|
|
2680 It's a whole lot easier to do the conversion here than to
|
|
|
2681 modify all the unexec routines to ensure that filename
|
|
|
2682 conversion is applied everywhere. Don't worry about memory
|
|
|
2683 leakage because this call only happens once. */
|
|
|
2684 unexec (intoname_ext, symname_ext, (uintptr_t) my_edata, 0, 0);
|
|
|
2685 #ifdef DOUG_LEA_MALLOC
|
|
|
2686 free (malloc_state_ptr);
|
|
|
2687 #endif
|
|
|
2688 #endif /* not PDUMP */
|
|
|
2689 }
|
|
|
2690 #endif /* not MSDOS and EMX */
|
|
|
2691
|
|
|
2692 purify_flag = opurify;
|
|
|
2693
|
|
|
2694 return Qnil;
|
|
|
2695 }
|
|
|
2696
|
|
|
2697 #endif /* not HAVE_SHM */
|
|
|
2698
|
|
|
2699 #endif /* not CANNOT_DUMP */
|
|
|
2700
|
|
|
2701 #ifndef SEPCHAR
|
|
|
2702 #define SEPCHAR ':'
|
|
|
2703 #endif
|
|
|
2704
|
|
|
2705 /* Split STRING into a list of substrings. The substrings are the
|
|
|
2706 parts of original STRING separated by SEPCHAR. */
|
|
|
2707 static Lisp_Object
|
|
|
2708 split_string_by_emchar_1 (CONST Bufbyte *string, Bytecount size,
|
|
|
2709 Emchar sepchar)
|
|
|
2710 {
|
|
|
2711 Lisp_Object result = Qnil;
|
|
|
2712 CONST Bufbyte *end = string + size;
|
|
|
2713
|
|
|
2714 while (1)
|
|
|
2715 {
|
|
|
2716 CONST Bufbyte *p = string;
|
|
|
2717 while (p < end)
|
|
|
2718 {
|
|
|
2719 if (charptr_emchar (p) == sepchar)
|
|
|
2720 break;
|
|
|
2721 INC_CHARPTR (p);
|
|
|
2722 }
|
|
|
2723 result = Fcons (make_string (string, p - string), result);
|
|
|
2724 if (p < end)
|
|
|
2725 {
|
|
|
2726 string = p;
|
|
|
2727 INC_CHARPTR (string); /* skip sepchar */
|
|
|
2728 }
|
|
|
2729 else
|
|
|
2730 break;
|
|
|
2731 }
|
|
|
2732 return Fnreverse (result);
|
|
|
2733 }
|
|
|
2734
|
|
|
2735 /* The same as the above, except PATH is an external C string (it is
|
|
|
2736 converted as FORMAT_FILENAME), and sepchar is hardcoded to SEPCHAR
|
|
|
2737 (':' or whatever). */
|
|
|
2738 Lisp_Object
|
|
|
2739 decode_path (CONST char *path)
|
|
|
2740 {
|
|
|
2741 int len;
|
|
|
2742 Bufbyte *newpath;
|
|
|
2743 if (!path)
|
|
|
2744 return Qnil;
|
|
|
2745
|
|
|
2746 GET_C_CHARPTR_INT_FILENAME_DATA_ALLOCA (path, newpath);
|
|
|
2747
|
|
|
2748 len = strlen ((const char *) newpath);
|
|
|
2749 /* #### Does this make sense? It certainly does for
|
|
|
2750 decode_env_path(), but it looks dubious here. Does any code
|
|
|
2751 depend on decode_path("") returning nil instead of an empty
|
|
|
2752 string? */
|
|
|
2753 if (!len)
|
|
|
2754 return Qnil;
|
|
|
2755
|
|
|
2756 return split_string_by_emchar_1 (newpath, (Bytecount)len, SEPCHAR);
|
|
|
2757 }
|
|
|
2758
|
|
|
2759 Lisp_Object
|
|
|
2760 decode_env_path (CONST char *evarname, CONST char *default_)
|
|
|
2761 {
|
|
|
2762 CONST char *path = 0;
|
|
|
2763 if (evarname)
|
|
|
2764 path = egetenv (evarname);
|
|
|
2765 if (!path)
|
|
|
2766 path = default_;
|
|
|
2767 return decode_path (path);
|
|
|
2768 }
|
|
|
2769
|
|
|
2770 /* Ben thinks this function should not exist or be exported to Lisp.
|
|
|
2771 We use it to define split-path-string in subr.el (not!). */
|
|
|
2772
|
|
|
2773 DEFUN ("split-string-by-char", Fsplit_string_by_char, 1, 2, 0, /*
|
|
|
2774 Split STRING into a list of substrings originally separated by SEPCHAR.
|
|
|
2775 */
|
|
|
2776 (string, sepchar))
|
|
|
2777 {
|
|
|
2778 CHECK_STRING (string);
|
|
|
2779 CHECK_CHAR (sepchar);
|
|
|
2780 return split_string_by_emchar_1 (XSTRING_DATA (string),
|
|
|
2781 XSTRING_LENGTH (string),
|
|
|
2782 XCHAR (sepchar));
|
|
|
2783 }
|
|
|
2784
|
|
|
2785 /* #### This was supposed to be in subr.el, but is used VERY early in
|
|
|
2786 the bootstrap process, so it goes here. Damn. */
|
|
|
2787
|
|
|
2788 DEFUN ("split-path", Fsplit_path, 1, 1, 0, /*
|
|
|
2789 Explode a search path into a list of strings.
|
|
|
2790 The path components are separated with the characters specified
|
|
|
2791 with `path-separator'.
|
|
|
2792 */
|
|
|
2793 (path))
|
|
|
2794 {
|
|
|
2795 CHECK_STRING (path);
|
|
|
2796
|
|
|
2797 while (!STRINGP (Vpath_separator)
|
|
|
2798 || (XSTRING_CHAR_LENGTH (Vpath_separator) != 1))
|
|
|
2799 Vpath_separator = signal_simple_continuable_error
|
|
|
2800 ("`path-separator' should be set to a single-character string",
|
|
|
2801 Vpath_separator);
|
|
|
2802
|
|
|
2803 return (split_string_by_emchar_1
|
|
|
2804 (XSTRING_DATA (path), XSTRING_LENGTH (path),
|
|
|
2805 charptr_emchar (XSTRING_DATA (Vpath_separator))));
|
|
|
2806 }
|
|
|
2807
|
|
|
2808 DEFUN ("noninteractive", Fnoninteractive, 0, 0, 0, /*
|
|
|
2809 Non-nil return value means XEmacs is running without interactive terminal.
|
|
|
2810 */
|
|
|
2811 ())
|
|
|
2812 {
|
|
|
2813 return noninteractive ? Qt : Qnil;
|
|
|
2814 }
|
|
|
2815
|
|
|
2816 /* This flag is useful to define if you're under a debugger; this way, you
|
|
|
2817 can put a breakpoint of assert_failed() and debug multiple problems
|
|
|
2818 in one session without having to recompile. */
|
|
|
2819 /* #define ASSERTIONS_DONT_ABORT */
|
|
|
2820
|
|
|
2821 #ifdef USE_ASSERTIONS
|
|
|
2822 /* This highly dubious kludge ... shut up Jamie, I'm tired of your slagging. */
|
|
|
2823
|
|
|
2824 DOESNT_RETURN
|
|
|
2825 assert_failed (CONST char *file, int line, CONST char *expr)
|
|
|
2826 {
|
|
|
2827 stderr_out ("Fatal error: assertion failed, file %s, line %d, %s\n",
|
|
|
2828 file, line, expr);
|
|
|
2829 #undef abort /* avoid infinite #define loop... */
|
|
|
2830 #if defined (WINDOWSNT) && defined (DEBUG_XEMACS)
|
|
|
2831 DebugBreak ();
|
|
|
2832 #elif !defined (ASSERTIONS_DONT_ABORT)
|
|
|
2833 abort ();
|
|
|
2834 #endif
|
|
|
2835 }
|
|
|
2836 #endif /* USE_ASSERTIONS */
|
|
|
2837
|
|
|
2838 #ifdef QUANTIFY
|
|
|
2839 DEFUN ("quantify-start-recording-data", Fquantify_start_recording_data,
|
|
|
2840 0, 0, "", /*
|
|
|
2841 Start recording Quantify data.
|
|
|
2842 */
|
|
|
2843 ())
|
|
|
2844 {
|
|
|
2845 quantify_start_recording_data ();
|
|
|
2846 return Qnil;
|
|
|
2847 }
|
|
|
2848
|
|
|
2849 DEFUN ("quantify-stop-recording-data", Fquantify_stop_recording_data,
|
|
|
2850 0, 0, "", /*
|
|
|
2851 Stop recording Quantify data.
|
|
|
2852 */
|
|
|
2853 ())
|
|
|
2854 {
|
|
|
2855 quantify_stop_recording_data ();
|
|
|
2856 return Qnil;
|
|
|
2857 }
|
|
|
2858
|
|
|
2859 DEFUN ("quantify-clear-data", Fquantify_clear_data, 0, 0, "", /*
|
|
|
2860 Clear all Quantify data.
|
|
|
2861 */
|
|
|
2862 ())
|
|
|
2863 {
|
|
|
2864 quantify_clear_data ();
|
|
|
2865 return Qnil;
|
|
|
2866 }
|
|
|
2867 #endif /* QUANTIFY */
|
|
|
2868
|
|
|
2869 void
|
|
|
2870 syms_of_emacs (void)
|
|
|
2871 {
|
|
|
2872 #ifndef CANNOT_DUMP
|
|
|
2873 #ifdef HAVE_SHM
|
|
|
2874 DEFSUBR (Fdump_emacs_data);
|
|
|
2875 #else
|
|
|
2876 DEFSUBR (Fdump_emacs);
|
|
|
2877 #endif
|
|
|
2878 #endif /* !CANNOT_DUMP */
|
|
|
2879
|
|
|
2880 DEFSUBR (Frun_emacs_from_temacs);
|
|
|
2881 DEFSUBR (Frunning_temacs_p);
|
|
|
2882 DEFSUBR (Finvocation_name);
|
|
|
2883 DEFSUBR (Finvocation_directory);
|
|
|
2884 DEFSUBR (Fkill_emacs);
|
|
|
2885 DEFSUBR (Fnoninteractive);
|
|
|
2886
|
|
|
2887 #ifdef QUANTIFY
|
|
|
2888 DEFSUBR (Fquantify_start_recording_data);
|
|
|
2889 DEFSUBR (Fquantify_stop_recording_data);
|
|
|
2890 DEFSUBR (Fquantify_clear_data);
|
|
|
2891 #endif /* QUANTIFY */
|
|
|
2892
|
|
|
2893 DEFSUBR (Fsplit_string_by_char);
|
|
|
2894 DEFSUBR (Fsplit_path); /* #### */
|
|
|
2895
|
|
|
2896 defsymbol (&Qkill_emacs_hook, "kill-emacs-hook");
|
|
|
2897 defsymbol (&Qsave_buffers_kill_emacs, "save-buffers-kill-emacs");
|
|
|
2898 }
|
|
|
2899
|
|
|
2900 void
|
|
|
2901 vars_of_emacs (void)
|
|
|
2902 {
|
|
|
2903 DEFVAR_BOOL ("suppress-early-error-handler-backtrace",
|
|
|
2904 &suppress_early_error_handler_backtrace /*
|
|
|
2905 Non-nil means early error handler shouldn't print a backtrace.
|
|
|
2906 */ );
|
|
|
2907
|
|
|
2908 DEFVAR_LISP ("command-line-args", &Vcommand_line_args /*
|
|
|
2909 Args passed by shell to XEmacs, as a list of strings.
|
|
|
2910 */ );
|
|
|
2911
|
|
|
2912 DEFVAR_LISP ("invocation-name", &Vinvocation_name /*
|
|
|
2913 The program name that was used to run XEmacs.
|
|
|
2914 Any directory names are omitted.
|
|
|
2915 */ );
|
|
|
2916
|
|
|
2917 DEFVAR_LISP ("invocation-directory", &Vinvocation_directory /*
|
|
|
2918 The directory in which the XEmacs executable was found, to run it.
|
|
|
2919 The value is simply the program name if that directory's name is not known.
|
|
|
2920 */ );
|
|
|
2921
|
|
|
2922 DEFVAR_LISP ("invocation-path", &Vinvocation_path /*
|
|
|
2923 The path in which the XEmacs executable was found, to run it.
|
|
|
2924 The value is simply the value of environment variable PATH on startup
|
|
|
2925 if XEmacs was found there.
|
|
|
2926 */ );
|
|
|
2927
|
|
|
2928 #if 0 /* FSFmacs */
|
|
|
2929 xxDEFVAR_LISP ("installation-directory", &Vinstallation_directory,
|
|
|
2930 "A directory within which to look for the `lib-src' and `etc' directories.\n"
|
|
|
2931 "This is non-nil when we can't find those directories in their standard\n"
|
|
|
2932 "installed locations, but we can find them\n"
|
|
|
2933 "near where the XEmacs executable was found.");
|
|
|
2934 #endif
|
|
|
2935
|
|
|
2936 DEFVAR_LISP ("system-type", &Vsystem_type /*
|
|
|
2937 Symbol indicating type of operating system you are using.
|
|
|
2938 */ );
|
|
|
2939 Vsystem_type = intern (SYSTEM_TYPE);
|
|
|
2940 Fprovide (intern(SYSTEM_TYPE));
|
|
|
2941
|
|
|
2942 #ifndef EMACS_CONFIGURATION
|
|
|
2943 # define EMACS_CONFIGURATION "UNKNOWN"
|
|
|
2944 #endif
|
|
|
2945 DEFVAR_LISP ("system-configuration", &Vsystem_configuration /*
|
|
|
2946 String naming the configuration XEmacs was built for.
|
|
|
2947 */ );
|
|
|
2948 Vsystem_configuration = build_string (EMACS_CONFIGURATION);
|
|
|
2949
|
|
|
2950 #ifndef EMACS_CONFIG_OPTIONS
|
|
|
2951 # define EMACS_CONFIG_OPTIONS "UNKNOWN"
|
|
|
2952 #endif
|
|
|
2953 DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options /*
|
|
|
2954 String containing the configuration options XEmacs was built with.
|
|
|
2955 */ );
|
|
|
2956 Vsystem_configuration_options = build_string (EMACS_CONFIG_OPTIONS);
|
|
|
2957
|
|
|
2958 DEFVAR_LISP ("emacs-major-version", &Vemacs_major_version /*
|
|
|
2959 Major version number of this version of Emacs, as an integer.
|
|
|
2960 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
2961 FSF Emacs: 19.23
|
|
|
2962 XEmacs: 19.10
|
|
|
2963 */ );
|
|
|
2964 Vemacs_major_version = make_int (EMACS_MAJOR_VERSION);
|
|
|
2965
|
|
|
2966 DEFVAR_LISP ("emacs-minor-version", &Vemacs_minor_version /*
|
|
|
2967 Minor version number of this version of Emacs, as an integer.
|
|
|
2968 Warning: this variable did not exist in Emacs versions earlier than:
|
|
|
2969 FSF Emacs: 19.23
|
|
|
2970 XEmacs: 19.10
|
|
|
2971 */ );
|
|
|
2972 Vemacs_minor_version = make_int (EMACS_MINOR_VERSION);
|
|
|
2973
|
|
|
2974 DEFVAR_LISP ("emacs-patch-level", &Vemacs_patch_level /*
|
|
|
2975 The patch level of this version of Emacs, as an integer.
|
|
|
2976 The value is non-nil if this version of XEmacs is part of a series of
|
|
|
2977 stable XEmacsen, but has bug fixes applied.
|
|
|
2978 Warning: this variable does not exist in FSF Emacs or in XEmacs versions
|
|
|
2979 earlier than 21.1.1
|
|
|
2980 */ );
|
|
|
2981 #ifdef EMACS_PATCH_LEVEL
|
|
|
2982 Vemacs_patch_level = make_int (EMACS_PATCH_LEVEL);
|
|
|
2983 #else
|
|
|
2984 Vemacs_patch_level = Qnil;
|
|
|
2985 #endif
|
|
|
2986
|
|
|
2987 DEFVAR_LISP ("emacs-beta-version", &Vemacs_beta_version /*
|
|
|
2988 Beta number of this version of Emacs, as an integer.
|
|
|
2989 The value is nil if this is an officially released version of XEmacs.
|
|
|
2990 Warning: this variable does not exist in FSF Emacs or in XEmacs versions
|
|
|
2991 earlier than 20.3.
|
|
|
2992 */ );
|
|
|
2993 #ifdef EMACS_BETA_VERSION
|
|
|
2994 Vemacs_beta_version = make_int (EMACS_BETA_VERSION);
|
|
|
2995 #else
|
|
|
2996 Vemacs_beta_version = Qnil;
|
|
|
2997 #endif
|
|
|
2998
|
|
|
2999 #ifdef INFODOCK
|
|
|
3000 DEFVAR_LISP ("infodock-major-version", &Vinfodock_major_version /*
|
|
|
3001 Major version number of this InfoDock release.
|
|
|
3002 */ );
|
|
|
3003 Vinfodock_major_version = make_int (INFODOCK_MAJOR_VERSION);
|
|
|
3004
|
|
|
3005 DEFVAR_LISP ("infodock-minor-version", &Vinfodock_minor_version /*
|
|
|
3006 Minor version number of this InfoDock release.
|
|
|
3007 */ );
|
|
|
3008 Vinfodock_minor_version = make_int (INFODOCK_MINOR_VERSION);
|
|
|
3009
|
|
|
3010 DEFVAR_LISP ("infodock-build-version", &Vinfodock_build_version /*
|
|
|
3011 Build version of this InfoDock release.
|
|
|
3012 */ );
|
|
|
3013 Vinfodock_build_version = make_int (INFODOCK_BUILD_VERSION);
|
|
|
3014 #endif
|
|
|
3015
|
|
|
3016 DEFVAR_LISP ("xemacs-codename", &Vxemacs_codename /*
|
|
|
3017 Codename of this version of Emacs (a string).
|
|
|
3018 */ );
|
|
|
3019 #ifndef XEMACS_CODENAME
|
|
|
3020 #define XEMACS_CODENAME "Noname"
|
|
|
3021 #endif
|
|
|
3022 Vxemacs_codename = build_string (XEMACS_CODENAME);
|
|
|
3023
|
|
|
3024 DEFVAR_BOOL ("noninteractive", &noninteractive1 /*
|
|
|
3025 Non-nil means XEmacs is running without interactive terminal.
|
|
|
3026 */ );
|
|
|
3027
|
|
|
3028 DEFVAR_BOOL ("inhibit-early-packages", &inhibit_early_packages /*
|
|
|
3029 Set to non-nil when the early packages should not be respected at startup.
|
|
|
3030 */ );
|
|
|
3031
|
|
|
3032 DEFVAR_BOOL ("inhibit-autoloads", &inhibit_autoloads /*
|
|
|
3033 Set to non-nil when autoloads should not be loaded at startup.
|
|
|
3034 */ );
|
|
|
3035
|
|
|
3036 DEFVAR_BOOL ("debug-paths", &debug_paths /*
|
|
|
3037 Set to non-nil when debug information about paths should be printed.
|
|
|
3038 */ );
|
|
|
3039
|
|
|
3040 DEFVAR_BOOL ("inhibit-site-lisp", &inhibit_site_lisp /*
|
|
|
3041 Set to non-nil when the site-lisp should not be searched at startup.
|
|
|
3042 */ );
|
|
|
3043 #ifdef INHIBIT_SITE_LISP
|
|
|
3044 inhibit_site_lisp = 1;
|
|
|
3045 #endif
|
|
|
3046
|
|
|
3047 DEFVAR_BOOL ("inhibit-site-modules", &inhibit_site_modules /*
|
|
|
3048 Set to non-nil when site-modules should not be searched at startup.
|
|
|
3049 */ );
|
|
|
3050 #ifdef INHIBIT_SITE_MODULES
|
|
|
3051 inhibit_site_modules = 1;
|
|
|
3052 #endif
|
|
|
3053
|
|
|
3054 DEFVAR_INT ("emacs-priority", &emacs_priority /*
|
|
|
3055 Priority for XEmacs to run at.
|
|
|
3056 This value is effective only if set before XEmacs is dumped,
|
|
|
3057 and only if the XEmacs executable is installed with setuid to permit
|
|
|
3058 it to change priority. (XEmacs sets its uid back to the real uid.)
|
|
|
3059 Currently, you need to define SET_EMACS_PRIORITY in `config.h'
|
|
|
3060 before you compile XEmacs, to enable the code for this feature.
|
|
|
3061 */ );
|
|
|
3062 emacs_priority = 0;
|
|
|
3063
|
|
|
3064 DEFVAR_CONST_LISP ("internal-error-checking", &Vinternal_error_checking /*
|
|
|
3065 Internal error checking built-in into this instance of XEmacs.
|
|
|
3066 This is a list of symbols, initialized at build-time. Legal symbols
|
|
|
3067 are:
|
|
|
3068
|
|
|
3069 extents - check extents prior to each extent change;
|
|
|
3070 typecheck - check types strictly, aborting in case of error;
|
|
|
3071 malloc - check operation of malloc;
|
|
|
3072 gc - check garbage collection;
|
|
|
3073 bufpos - check buffer positions.
|
|
|
3074 */ );
|
|
|
3075 Vinternal_error_checking = Qnil;
|
|
|
3076 #ifdef ERROR_CHECK_EXTENTS
|
|
|
3077 Vinternal_error_checking = Fcons (intern ("extents"),
|
|
|
3078 Vinternal_error_checking);
|
|
|
3079 #endif
|
|
|
3080 #ifdef ERROR_CHECK_TYPECHECK
|
|
|
3081 Vinternal_error_checking = Fcons (intern ("typecheck"),
|
|
|
3082 Vinternal_error_checking);
|
|
|
3083 #endif
|
|
|
3084 #ifdef ERROR_CHECK_MALLOC
|
|
|
3085 Vinternal_error_checking = Fcons (intern ("malloc"),
|
|
|
3086 Vinternal_error_checking);
|
|
|
3087 #endif
|
|
|
3088 #ifdef ERROR_CHECK_GC
|
|
|
3089 Vinternal_error_checking = Fcons (intern ("gc"),
|
|
|
3090 Vinternal_error_checking);
|
|
|
3091 #endif
|
|
|
3092 #ifdef ERROR_CHECK_BUFPOS
|
|
|
3093 Vinternal_error_checking = Fcons (intern ("bufpos"),
|
|
|
3094 Vinternal_error_checking);
|
|
|
3095 #endif
|
|
|
3096
|
|
438
|
3097 DEFVAR_CONST_LISP ("mail-lock-methods", &Vmail_lock_methods /*
|
|
|
3098 Mail spool locking methods supported by this instance of XEmacs.
|
|
|
3099 This is a list of symbols. Each of the symbols is one of the
|
|
|
3100 following: dot, lockf, flock, locking, mmdf.
|
|
|
3101 */ );
|
|
|
3102 {
|
|
|
3103 Vmail_lock_methods = Qnil;
|
|
|
3104 Vmail_lock_methods = Fcons (intern ("dot"), Vmail_lock_methods);
|
|
|
3105 #ifdef HAVE_LOCKF
|
|
|
3106 Vmail_lock_methods = Fcons (intern ("lockf"), Vmail_lock_methods);
|
|
|
3107 #endif
|
|
|
3108 #ifdef HAVE_FLOCK
|
|
|
3109 Vmail_lock_methods = Fcons (intern ("flock"), Vmail_lock_methods);
|
|
|
3110 #endif
|
|
|
3111 #ifdef HAVE_MMDF
|
|
|
3112 Vmail_lock_methods = Fcons (intern ("mmdf"), Vmail_lock_methods);
|
|
|
3113 #endif
|
|
|
3114 #ifdef HAVE_LOCKING
|
|
|
3115 Vmail_lock_methods = Fcons (intern ("locking"), Vmail_lock_methods);
|
|
|
3116 #endif
|
|
|
3117 }
|
|
|
3118
|
|
|
3119 DEFVAR_CONST_LISP ("configure-mail-lock-method", &Vconfigure_mail_lock_method /*
|
|
|
3120 Mail spool locking method suggested by configure. This is one
|
|
|
3121 of the symbols in MAIL-LOCK-METHODS.
|
|
|
3122 */ );
|
|
|
3123 {
|
|
|
3124 #if defined(MAIL_LOCK_FLOCK) && defined(HAVE_FLOCK)
|
|
|
3125 Vconfigure_mail_lock_method = intern("flock");
|
|
|
3126 #elif defined(MAIL_LOCK_LOCKF) && defined(HAVE_LOCKF)
|
|
|
3127 Vconfigure_mail_lock_method = intern("lockf");
|
|
|
3128 #elif defined(MAIL_LOCK_MMDF) && defined(HAVE_MMDF)
|
|
|
3129 Vconfigure_mail_lock_method = intern("mmdf");
|
|
|
3130 #elif defined(MAIL_LOCK_LOCKING) && defined(HAVE_LOCKING)
|
|
|
3131 Vconfigure_mail_lock_method = intern("locking");
|
|
|
3132 #else
|
|
|
3133 Vconfigure_mail_lock_method = intern("dot");
|
|
|
3134 #endif
|
|
|
3135 }
|
|
|
3136
|
|
428
|
3137 DEFVAR_LISP ("path-separator", &Vpath_separator /*
|
|
|
3138 The directory separator in search paths, as a string.
|
|
|
3139 */ );
|
|
|
3140 {
|
|
|
3141 char c = SEPCHAR;
|
|
|
3142 Vpath_separator = make_string ((Bufbyte *)&c, 1);
|
|
|
3143 }
|
|
|
3144 }
|
|
|
3145
|
|
|
3146 void
|
|
|
3147 complex_vars_of_emacs (void)
|
|
|
3148 {
|
|
|
3149 /* This is all related to path searching. */
|
|
|
3150
|
|
|
3151 DEFVAR_LISP ("emacs-program-name", &Vemacs_program_name /*
|
|
|
3152 *Name of the Emacs variant.
|
|
|
3153 For example, this may be \"xemacs\" or \"infodock\".
|
|
|
3154 This is mainly meant for use in path searching.
|
|
|
3155 */ );
|
|
|
3156 Vemacs_program_name = build_string ((char *) PATH_PROGNAME);
|
|
|
3157
|
|
|
3158 DEFVAR_LISP ("emacs-program-version", &Vemacs_program_version /*
|
|
|
3159 *Version of the Emacs variant.
|
|
|
3160 This typically has the form XX.XX[-bXX].
|
|
|
3161 This is mainly meant for use in path searching.
|
|
|
3162 */ );
|
|
|
3163 Vemacs_program_version = build_string ((char *) PATH_VERSION);
|
|
|
3164
|
|
|
3165 DEFVAR_LISP ("exec-path", &Vexec_path /*
|
|
|
3166 *List of directories to search programs to run in subprocesses.
|
|
|
3167 Each element is a string (directory name) or nil (try default directory).
|
|
|
3168 */ );
|
|
|
3169 Vexec_path = Qnil;
|
|
|
3170
|
|
|
3171 DEFVAR_LISP ("exec-directory", &Vexec_directory /*
|
|
|
3172 *Directory of architecture-dependent files that come with XEmacs,
|
|
|
3173 especially executable programs intended for XEmacs to invoke.
|
|
|
3174 */ );
|
|
|
3175 Vexec_directory = Qnil;
|
|
|
3176
|
|
|
3177 DEFVAR_LISP ("configure-exec-directory", &Vconfigure_exec_directory /*
|
|
|
3178 For internal use by the build procedure only.
|
|
|
3179 configure's idea of what EXEC-DIRECTORY will be.
|
|
|
3180 */ );
|
|
|
3181 #ifdef PATH_EXEC
|
|
|
3182 Vconfigure_exec_directory = Ffile_name_as_directory
|
|
|
3183 (build_string ((char *) PATH_EXEC));
|
|
|
3184 #else
|
|
|
3185 Vconfigure_exec_directory = Qnil;
|
|
|
3186 #endif
|
|
|
3187
|
|
|
3188 DEFVAR_LISP ("lisp-directory", &Vlisp_directory /*
|
|
|
3189 *Directory of core Lisp files that come with XEmacs.
|
|
|
3190 */ );
|
|
|
3191 Vlisp_directory = Qnil;
|
|
|
3192
|
|
|
3193 DEFVAR_LISP ("configure-lisp-directory", &Vconfigure_lisp_directory /*
|
|
|
3194 For internal use by the build procedure only.
|
|
|
3195 configure's idea of what LISP-DIRECTORY will be.
|
|
|
3196 */ );
|
|
|
3197 #ifdef PATH_LOADSEARCH
|
|
|
3198 Vconfigure_lisp_directory = Ffile_name_as_directory
|
|
|
3199 (build_string ((char *) PATH_LOADSEARCH));
|
|
|
3200 #else
|
|
|
3201 Vconfigure_lisp_directory = Qnil;
|
|
|
3202 #endif
|
|
|
3203
|
|
|
3204 DEFVAR_LISP ("module-directory", &Vmodule_directory /*
|
|
|
3205 *Directory of core dynamic modules that come with XEmacs.
|
|
|
3206 */ );
|
|
|
3207 Vmodule_directory = Qnil;
|
|
|
3208
|
|
|
3209 DEFVAR_LISP ("configure-module-directory", &Vconfigure_module_directory /*
|
|
|
3210 For internal use by the build procedure only.
|
|
|
3211 configure's idea of what MODULE-DIRECTORY will be.
|
|
|
3212 */ );
|
|
|
3213 #ifdef PATH_MODULESEARCH
|
|
|
3214 Vconfigure_module_directory = Ffile_name_as_directory
|
|
|
3215 (build_string ((char *) PATH_MODULESEARCH));
|
|
|
3216 #else
|
|
|
3217 Vconfigure_module_directory = Qnil;
|
|
|
3218 #endif
|
|
|
3219
|
|
|
3220 DEFVAR_LISP ("configure-package-path", &Vconfigure_package_path /*
|
|
|
3221 For internal use by the build procedure only.
|
|
|
3222 configure's idea of what the package path will be.
|
|
|
3223 */ );
|
|
|
3224 #ifdef PATH_PACKAGEPATH
|
|
|
3225 Vconfigure_package_path = decode_path (PATH_PACKAGEPATH);
|
|
|
3226 #else
|
|
|
3227 Vconfigure_package_path = Qnil;
|
|
|
3228 #endif
|
|
|
3229
|
|
|
3230 DEFVAR_LISP ("data-directory", &Vdata_directory /*
|
|
|
3231 *Directory of architecture-independent files that come with XEmacs,
|
|
|
3232 intended for XEmacs to use.
|
|
|
3233 Use of this variable in new code is almost never correct. See the
|
|
|
3234 function `locate-data-directory' and the variable `data-directory-list'.
|
|
|
3235 */ );
|
|
|
3236 Vdata_directory = Qnil;
|
|
|
3237
|
|
|
3238 DEFVAR_LISP ("configure-data-directory", &Vconfigure_data_directory /*
|
|
|
3239 For internal use by the build procedure only.
|
|
|
3240 configure's idea of what DATA-DIRECTORY will be.
|
|
|
3241 */ );
|
|
|
3242 #ifdef PATH_DATA
|
|
|
3243 Vconfigure_data_directory = Ffile_name_as_directory
|
|
|
3244 (build_string ((char *) PATH_DATA));
|
|
|
3245 #else
|
|
|
3246 Vconfigure_data_directory = Qnil;
|
|
|
3247 #endif
|
|
|
3248
|
|
|
3249 DEFVAR_LISP ("data-directory-list", &Vdata_directory_list /*
|
|
|
3250 *List of directories of architecture-independent files that come with XEmacs
|
|
|
3251 or were installed as packages, and are intended for XEmacs to use.
|
|
|
3252 */ );
|
|
|
3253 Vdata_directory_list = Qnil;
|
|
|
3254
|
|
|
3255 #ifdef CLASH_DETECTION
|
|
|
3256 DEFVAR_LISP ("configure-lock-directory", &Vconfigure_lock_directory /*
|
|
|
3257 For internal use by the build procedure only.
|
|
|
3258 configure's idea of what LOCK-DIRECTORY will be.
|
|
|
3259 */ );
|
|
|
3260 #ifdef PATH_LOCK
|
|
|
3261 Vconfigure_lock_directory = Ffile_name_as_directory
|
|
|
3262 (build_string ((char *) PATH_LOCK));
|
|
|
3263 #else
|
|
|
3264 Vconfigure_lock_directory = Qnil;
|
|
|
3265 #endif
|
|
|
3266 #endif /* CLASH_DETECTION */
|
|
|
3267
|
|
|
3268 DEFVAR_LISP ("site-directory", &Vsite_directory /*
|
|
|
3269 *Directory of site-specific Lisp files that come with XEmacs.
|
|
|
3270 */ );
|
|
|
3271 Vsite_directory = Qnil;
|
|
|
3272
|
|
|
3273 DEFVAR_LISP ("configure-site-directory", &Vconfigure_site_directory /*
|
|
|
3274 For internal use by the build procedure only.
|
|
|
3275 configure's idea of what SITE-DIRECTORY will be.
|
|
|
3276 */ );
|
|
|
3277 #ifdef PATH_SITE
|
|
|
3278 Vconfigure_site_directory = Ffile_name_as_directory
|
|
|
3279 (build_string ((char *) PATH_SITE));
|
|
|
3280 #else
|
|
|
3281 Vconfigure_site_directory = Qnil;
|
|
|
3282 #endif
|
|
|
3283
|
|
|
3284 DEFVAR_LISP ("site-module-directory", &Vsite_module_directory /*
|
|
|
3285 *Directory of site-specific loadable modules that come with XEmacs.
|
|
|
3286 */ );
|
|
|
3287 Vsite_module_directory = Qnil;
|
|
|
3288
|
|
|
3289 DEFVAR_LISP ("configure-site-module-directory", &Vconfigure_site_module_directory /*
|
|
|
3290 For internal use by the build procedure only.
|
|
|
3291 configure's idea of what SITE-DIRECTORY will be.
|
|
|
3292 */ );
|
|
|
3293 #ifdef PATH_SITE_MODULES
|
|
|
3294 Vconfigure_site_module_directory = Ffile_name_as_directory
|
|
|
3295 (build_string ((char *) PATH_SITE_MODULES));
|
|
|
3296 #else
|
|
|
3297 Vconfigure_site_module_directory = Qnil;
|
|
|
3298 #endif
|
|
|
3299
|
|
|
3300 DEFVAR_LISP ("doc-directory", &Vdoc_directory /*
|
|
|
3301 *Directory containing the DOC file that comes with XEmacs.
|
|
|
3302 This is usually the same as exec-directory.
|
|
|
3303 */ );
|
|
|
3304 Vdoc_directory = Qnil;
|
|
|
3305
|
|
|
3306 DEFVAR_LISP ("configure-doc-directory", &Vconfigure_doc_directory /*
|
|
|
3307 For internal use by the build procedure only.
|
|
|
3308 configure's idea of what DOC-DIRECTORY will be.
|
|
|
3309 */ );
|
|
|
3310 #ifdef PATH_DOC
|
|
|
3311 Vconfigure_doc_directory = Ffile_name_as_directory
|
|
|
3312 (build_string ((char *) PATH_DOC));
|
|
|
3313 #else
|
|
|
3314 Vconfigure_doc_directory = Qnil;
|
|
|
3315 #endif
|
|
|
3316
|
|
|
3317 DEFVAR_LISP ("configure-exec-prefix-directory", &Vconfigure_exec_prefix_directory /*
|
|
|
3318 For internal use by the build procedure only.
|
|
|
3319 configure's idea of what EXEC-PREFIX-DIRECTORY will be.
|
|
|
3320 */ );
|
|
|
3321 #ifdef PATH_EXEC_PREFIX
|
|
|
3322 Vconfigure_exec_prefix_directory = Ffile_name_as_directory
|
|
|
3323 (build_string ((char *) PATH_EXEC_PREFIX));
|
|
|
3324 #else
|
|
|
3325 Vconfigure_exec_prefix_directory = Qnil;
|
|
|
3326 #endif
|
|
|
3327
|
|
|
3328 DEFVAR_LISP ("configure-prefix-directory", &Vconfigure_prefix_directory /*
|
|
|
3329 For internal use by the build procedure only.
|
|
|
3330 configure's idea of what PREFIX-DIRECTORY will be.
|
|
|
3331 */ );
|
|
|
3332 #ifdef PATH_PREFIX
|
|
|
3333 Vconfigure_prefix_directory = Ffile_name_as_directory
|
|
|
3334 (build_string ((char *) PATH_PREFIX));
|
|
|
3335 #else
|
|
|
3336 Vconfigure_prefix_directory = Qnil;
|
|
|
3337 #endif
|
|
|
3338
|
|
|
3339 DEFVAR_LISP ("configure-info-directory", &Vconfigure_info_directory /*
|
|
|
3340 For internal use by the build procedure only.
|
|
|
3341 This is the name of the directory in which the build procedure installed
|
|
|
3342 Emacs's info files; the default value for Info-default-directory-list
|
|
|
3343 includes this.
|
|
|
3344 */ );
|
|
|
3345 #ifdef PATH_INFO
|
|
|
3346 Vconfigure_info_directory =
|
|
|
3347 Ffile_name_as_directory (build_string (PATH_INFO));
|
|
|
3348 #else
|
|
|
3349 Vconfigure_info_directory = Qnil;
|
|
|
3350 #endif
|
|
|
3351
|
|
|
3352 DEFVAR_LISP ("configure-info-path", &Vconfigure_info_path /*
|
|
|
3353 The configured initial path for info documentation.
|
|
|
3354 */ );
|
|
|
3355 #ifdef PATH_INFOPATH
|
|
|
3356 Vconfigure_info_path = decode_path (PATH_INFOPATH);
|
|
|
3357 #else
|
|
|
3358 Vconfigure_info_path = Qnil;
|
|
|
3359 #endif
|
|
|
3360 }
|
|
|
3361
|
|
|
3362 #if defined(__sgi) && !defined(PDUMP)
|
|
|
3363 /* This is so tremendously ugly I'd puke. But then, it works.
|
|
|
3364 * The target is to override the static constructor from the
|
|
|
3365 * libiflPNG.so library which is maskerading as libz, and
|
|
|
3366 * cores on us when re-started from the dumped executable.
|
|
|
3367 * This will have to go for 21.1 -- OG.
|
|
|
3368 */
|
|
|
3369 void __sti__iflPNGFile_c___(void);
|
|
|
3370 void __sti__iflPNGFile_c___()
|
|
|
3371 {
|
|
|
3372 }
|
|
|
3373
|
|
|
3374 #endif
|
