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