Mercurial > hg > xemacs-beta
annotate src/emacs.c @ 5050:6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
-------------------- ChangeLog entries follow: --------------------
ChangeLog addition:
2010-02-20 Ben Wing <ben@xemacs.org>
* configure.ac (XE_COMPLEX_ARG):
Correct doc of --quick-build: It also doesn't check for Lisp shadows.
src/ChangeLog addition:
2010-02-20 Ben Wing <ben@xemacs.org>
* EmacsFrame.c:
* EmacsFrame.c (EmacsFrameRecomputeCellSize):
* alloca.c (i00afunc):
* buffer.c:
* buffer.c (MARKED_SLOT):
* buffer.c (complex_vars_of_buffer):
* cm.c:
* cm.c (cmcheckmagic):
* console.c:
* console.c (MARKED_SLOT):
* device-x.c:
* device-x.c (x_get_visual_depth):
* emacs.c (sort_args):
* eval.c (throw_or_bomb_out):
* event-stream.c:
* event-stream.c (Fadd_timeout):
* event-stream.c (Fadd_async_timeout):
* event-stream.c (Frecent_keys):
* events.c:
* events.c (Fdeallocate_event):
* events.c (event_pixel_translation):
* extents.c:
* extents.c (process_extents_for_insertion_mapper):
* fns.c (Fbase64_encode_region):
* fns.c (Fbase64_encode_string):
* fns.c (Fbase64_decode_region):
* fns.c (Fbase64_decode_string):
* font-lock.c:
* font-lock.c (find_context):
* frame-x.c:
* frame-x.c (x_wm_mark_shell_size_user_specified):
* frame-x.c (x_wm_mark_shell_position_user_specified):
* frame-x.c (x_wm_set_shell_iconic_p):
* frame-x.c (x_wm_set_cell_size):
* frame-x.c (x_wm_set_variable_size):
* frame-x.c (x_wm_store_class_hints):
* frame-x.c (x_wm_maybe_store_wm_command):
* frame-x.c (x_initialize_frame_size):
* frame.c (delete_frame_internal):
* frame.c (change_frame_size_1):
* free-hook.c (check_free):
* free-hook.c (note_block_input):
* free-hook.c (log_gcpro):
* gccache-gtk.c (gc_cache_lookup):
* gccache-x.c:
* gccache-x.c (gc_cache_lookup):
* glyphs-gtk.c:
* glyphs-gtk.c (init_image_instance_from_gdk_pixmap):
* glyphs-x.c:
* glyphs-x.c (extract_xpm_color_names):
* insdel.c:
* insdel.c (move_gap):
* keymap.c:
* keymap.c (keymap_lookup_directly):
* keymap.c (keymap_delete_inverse_internal):
* keymap.c (accessible_keymaps_mapper_1):
* keymap.c (where_is_recursive_mapper):
* lisp.h:
* lstream.c (make_lisp_buffer_stream_1):
* macros.c:
* macros.c (pop_kbd_macro_event):
* mc-alloc.c (remove_page_from_used_list):
* menubar-x.c:
* menubar-x.c (set_frame_menubar):
* ralloc.c:
* ralloc.c (obtain):
* ralloc.c (relinquish):
* ralloc.c (relocate_blocs):
* ralloc.c (resize_bloc):
* ralloc.c (r_alloc_free):
* ralloc.c (r_re_alloc):
* ralloc.c (r_alloc_thaw):
* ralloc.c (init_ralloc):
* ralloc.c (Free_Addr_Block):
* scrollbar-x.c:
* scrollbar-x.c (x_update_scrollbar_instance_status):
* sunplay.c (init_device):
* unexnt.c:
* unexnt.c (read_in_bss):
* unexnt.c (map_in_heap):
* window.c:
* window.c (real_window):
* window.c (window_display_lines):
* window.c (window_display_buffer):
* window.c (set_window_display_buffer):
* window.c (unshow_buffer):
* window.c (Fget_lru_window):
if (...) ABORT(); ---> assert();
More specifically:
if (x == y) ABORT (); --> assert (x != y);
if (x != y) ABORT (); --> assert (x == y);
if (x > y) ABORT (); --> assert (x <= y);
etc.
if (!x) ABORT (); --> assert (x);
if (x) ABORT (); --> assert (!x);
DeMorgan's Law's applied and manually simplified:
if (x && !y) ABORT (); --> assert (!x || y);
if (!x || y >= z) ABORT (); --> assert (x && y < z);
Checked to make sure that assert() of an expression with side
effects ensures that the side effects get executed even when
asserts are disabled, and add a comment about this being a
requirement of any "disabled assert" expression.
* depend:
* make-src-depend:
* make-src-depend (PrintDeps):
Fix broken code in make-src-depend so it does what it was always
supposed to do, which was separate out config.h and lisp.h and
all the files they include into separate variables in the
depend part of Makefile so that quick-build can turn off the
lisp.h/config.h/text.h/etc. dependencies of the source files, to
speed up recompilation.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sat, 20 Feb 2010 05:05:54 -0600 |
| parents | 838630c0734f |
| children | 0ca81354c4c7 ed624ab64583 2a462149bd6a 8b2f75cecb89 |
| rev | line source |
|---|---|
| 428 | 1 /* XEmacs -- Fully extensible Emacs, running on Unix and other platforms. |
| 2 Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994 | |
| 3 Free Software Foundation, Inc. | |
| 4 Copyright (C) 1995 Sun Microsystems, Inc. | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
5 Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2010 Ben Wing. |
| 428 | 6 |
| 7 This file is part of XEmacs. | |
| 8 | |
| 9 XEmacs is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 11 Free Software Foundation; either version 2, or (at your option) any | |
| 12 later version. | |
| 13 | |
| 14 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 20 along with XEmacs; see the file COPYING. If not, write to | |
|
4802
2fc0e2f18322
Don't create any bignums before pdumping. Add bignum, ratio, and bigfloat
Jerry James <james@xemacs.org>
parents:
4759
diff
changeset
|
21 the Free Software Foundation, Inc., 51 Franklin St - Fifth Floor, |
|
2fc0e2f18322
Don't create any bignums before pdumping. Add bignum, ratio, and bigfloat
Jerry James <james@xemacs.org>
parents:
4759
diff
changeset
|
22 Boston, MA 02111-1301, USA. */ |
| 428 | 23 |
| 24 /* Synched up with: Mule 2.0, FSF 19.28. */ | |
| 25 | |
| 2367 | 26 /* This file has been Mule-ized, Ben Wing, 10-7-04. */ |
| 27 | |
| 442 | 28 /* Capsule summary of the various releases of Lucid Emacs/XEmacs and |
| 771 | 29 FSF/GNU Emacs. (Copied from the Internals Manual, where the |
| 30 canonical version lives.) Provided here for use in cross-referencing | |
| 31 version releases and dates in comments, esp. in the authorship | |
| 32 comments at the beginning of each file. More information about | |
| 33 history can be found in the beginning of the Internals Manual and | |
| 34 in the About page. | |
| 442 | 35 |
| 36 | |
| 37 -- A time line for Lucid Emacs/XEmacs is | |
| 38 | |
| 2517 | 39 Version 19.0 shipped with Energize 1.0, April 1992. |
| 40 Version 19.1 released June 4, 1992. | |
| 41 Version 19.2 released June 19, 1992. | |
| 42 Version 19.3 released September 9, 1992. | |
| 43 Version 19.4 released January 21, 1993. | |
| 44 Version 19.5 released February 5, 1993. This was a repackaging of 19.4 with a | |
| 45 few bug fixes and shipped with Energize 2.0. It was a trade-show giveaway | |
| 46 and never released to the net. | |
| 47 Version 19.6 released April 9, 1993. | |
| 48 Version 19.7 was a repackaging of 19.6 with a few bug fixes and | |
| 442 | 49 shipped with Energize 2.1. Never released to the net. |
| 2517 | 50 Version 19.8 released September 6, 1993. (Epoch merger, preliminary I18N |
| 51 support) | |
| 52 Version 19.9 released January 12, 1994. (Scrollbars, Athena.) | |
| 53 Version 19.10 released May 27, 1994. Known as "Lucid Emacs" when | |
| 54 shipped by Lucid, and as "XEmacs" when shipped by Sun; but Lucid | |
| 55 went out of business a few days later and it's unclear very many | |
| 56 copies of 19.10 were released by Lucid. (Last release by Jamie Zawinski.) | |
| 57 Version 19.11 (first XEmacs) released September 13, 1994. | |
| 58 Version 19.12 released June 23, 1995. | |
| 59 Version 19.13 released September 1, 1995. | |
| 60 Version 19.14 released June 23, 1996. | |
| 61 Version 20.0 released February 9, 1997. | |
| 62 Version 19.15 released March 28, 1997. | |
| 63 Version 20.1 (not released to the net) April 15, 1997. | |
| 64 Version 20.2 released May 16, 1997. | |
| 65 Version 19.16 released October 31, 1997; retiring of v19 series. | |
| 66 Version 20.3 (the first stable version of XEmacs 20.x) released November 30, | |
| 67 1997. | |
| 68 Version 20.4 released February 28, 1998. (Jamie claims this version is the | |
| 69 "first reasonably stable release with MULE support" and says that "XEmacs | |
| 70 'core' and 'packages' now packaged separately.") | |
| 71 Version 21.0-pre5 released July 18, 1998. (Jamie says "Numbering scheme goes | |
| 72 wonky due to switch to stable + unstable branches.") | |
| 73 Version 21.0.60 released December 10, 1998. (The version naming scheme was | |
| 74 changed at this point: [a] the second version number is odd for stable | |
| 75 versions, even for beta versions; [b] a third version number is added, | |
| 76 replacing the "beta xxx" ending for beta versions and allowing for | |
| 77 periodic maintenance releases for stable versions. Therefore, 21.0 was | |
| 78 never "officially" released; similarly for 21.2, etc.) | |
| 79 Version 21.0.61 released January 4, 1999. | |
| 80 Version 21.0.63 released February 3, 1999. | |
| 81 Version 21.0.64 released March 1, 1999. | |
| 82 Version 21.0.65 released March 5, 1999. | |
| 83 Version 21.0.66 released March 12, 1999. | |
| 84 Version 21.0.67 released March 25, 1999. | |
| 85 Version 21.1.2 released May 14, 1999; on comp.emacs, May 28. (This is | |
| 788 | 86 the followup to 21.0.67. The second version number was bumped to indicate |
| 87 the beginning of the "stable" series.) | |
| 2517 | 88 Version 21.1.3 released June 26, 1999. |
| 89 Version 21.1.4 released July 8, 1999. | |
| 90 Version 21.1.6 released August 14, 1999. (There was no 21.1.5.) | |
| 91 Version 21.1.7 released September 26, 1999. | |
| 92 Version 21.1.8 released November 2, 1999. | |
| 93 Version 21.1.9 released February 13, 2000. | |
| 94 Version 21.1.10 released May 7, 2000. | |
| 95 Version 21.1.10a released June 24, 2000. | |
| 96 Version 21.1.11 released July 18, 2000. | |
| 97 Version 21.1.12 released August 5, 2000. | |
| 98 Version 21.1.13 released January 7, 2001. | |
| 99 Version 21.1.14 released January 27, 2001. | |
| 100 Version 21.2.9 released February 3, 1999. | |
| 101 Version 21.2.10 released February 5, 1999. | |
| 102 Version 21.2.11 released March 1, 1999. | |
| 103 Version 21.2.12 released March 5, 1999. | |
| 104 Version 21.2.13 released March 12, 1999. | |
| 105 Version 21.2.14 released May 14, 1999. | |
| 106 Version 21.2.15 released June 4, 1999. | |
| 107 Version 21.2.16 released June 11, 1999. | |
| 108 Version 21.2.17 released June 22, 1999. | |
| 109 Version 21.2.18 released July 14, 1999. | |
| 110 Version 21.2.19 released July 30, 1999. | |
| 111 Version 21.2.20 released November 10, 1999. | |
| 112 Version 21.2.21 released November 28, 1999. | |
| 113 Version 21.2.22 released November 29, 1999. | |
| 114 Version 21.2.23 released December 7, 1999. | |
| 115 Version 21.2.24 released December 14, 1999. | |
| 116 Version 21.2.25 released December 24, 1999. | |
| 117 Version 21.2.26 released December 31, 1999. | |
| 118 Version 21.2.27 released January 18, 2000. | |
| 119 Version 21.2.28 released February 7, 2000. | |
| 120 Version 21.2.29 released February 16, 2000. | |
| 121 Version 21.2.30 released February 21, 2000. | |
| 122 Version 21.2.31 released February 23, 2000. | |
| 123 Version 21.2.32 released March 20, 2000. | |
| 124 Version 21.2.33 released May 1, 2000. | |
| 125 Version 21.2.34 released May 28, 2000. | |
| 126 Version 21.2.35 released July 19, 2000. | |
| 127 Version 21.2.36 released October 4, 2000. | |
| 128 Version 21.2.37 released November 14, 2000. | |
| 129 Version 21.2.38 released December 5, 2000. | |
| 130 Version 21.2.39 released December 31, 2000. | |
| 131 Version 21.2.40 released January 8, 2001. | |
| 132 Version 21.2.41 "Polyhymnia" released January 17, 2001. | |
| 133 Version 21.2.42 "Poseidon" released January 20, 2001. | |
| 134 Version 21.2.43 "Terspichore" released January 26, 2001. | |
| 135 Version 21.2.44 "Thalia" released February 8, 2001. | |
| 136 Version 21.2.45 "Thelxepeia" released February 23, 2001. | |
| 137 Version 21.2.46 "Urania" released March 21, 2001. | |
| 138 Version 21.2.47 "Zephir" released April 14, 2001. | |
| 139 Version 21.4.0 "Solid Vapor" released April 16, 2001. | |
| 140 Version 21.4.1 "Copyleft" released April 19, 2001. | |
| 141 Version 21.4.2 "Developer-Friendly Unix APIs" released May 10, 2001. | |
| 142 Version 21.4.3 "Academic Rigor" released May 17, 2001. | |
| 143 Version 21.4.4 "Artificial Intelligence" released July 28, 2001. | |
| 144 Version 21.4.5 "Civil Service" released October 23, 2001. | |
| 145 Version 21.4.6 "Common Lisp" released December 17, 2001. | |
| 146 Version 21.4.7 "Economic Science" released May 4, 2002. | |
| 147 Version 21.4.8 "Honest Recruiter" released May 9, 2002. | |
| 148 Version 21.4.9 "Informed Management" released August 23, 2002. | |
| 149 Version 21.4.10 "Military Intelligence" released November 2, 2002. | |
| 150 Version 21.4.11 "Native Windows TTY Support" released January 3, 2003. | |
| 151 Version 21.4.12 "Portable Code" released January 15, 2003. | |
| 152 Version 21.4.13 "Rational FORTRAN" released May 25, 2003. | |
| 153 Version 21.4.14 "Reasonable Discussion" released September 3, 2003. | |
| 154 Version 21.4.15 "Security Through Obscurity" released February 2, 2004. | |
| 155 Version 21.5.0 "alfalfa" released April 18, 2001. | |
| 156 Version 21.5.1 "anise" released May 9, 2001. | |
| 157 Version 21.5.2 "artichoke" released July 28, 2001. | |
| 158 Version 21.5.3 "asparagus" released September 7, 2001. | |
| 159 Version 21.5.4 "bamboo" released January 8, 2002. | |
| 160 Version 21.5.5 "beets" released March 5, 2002. | |
| 161 Version 21.5.6 "bok choi" released April 5, 2002. | |
| 162 Version 21.5.7 "broccoflower" released July 2, 2002. | |
| 163 Version 21.5.8 "broccoli" released July 27, 2002. | |
| 164 Version 21.5.9 "brussels sprouts" released August 30, 2002. | |
| 165 Version 21.5.10 "burdock" released January 4, 2003. | |
| 166 Version 21.5.11 "cabbage" released February 16, 2003. | |
| 167 Version 21.5.12 "carrot" released April 24, 2003. | |
| 168 Version 21.5.13 "cauliflower" released May 10, 2003. | |
| 169 Version 21.5.14 "cassava" released June 1, 2003. | |
| 170 Version 21.5.15 "celery" released September 3, 2003. | |
| 171 Version 21.5.16 "celeriac" released September 26, 2003. | |
| 172 Version 21.5.17 "chayote" released March 22, 2004. | |
| 173 Version 21.5.18 "chestnut" released October 22, 2004. | |
| 442 | 174 |
| 175 | |
| 176 -- A time line for GNU Emacs version 19 is | |
| 177 | |
| 178 version 19.7 (beta) (first beta release) released ??????; prob. late May 1993. | |
| 179 version 19.8 (beta) released May 27, 1993. | |
| 180 version 19.9 (beta) released May 27, 1993. | |
| 181 version 19.10 (beta) released May 30, 1993. | |
| 182 version 19.11 (beta) released June 1, 1993. | |
| 183 version 19.12 (beta) released June 2, 1993. | |
| 184 version 19.13 (beta) released June 8, 1993. | |
| 185 version 19.14 (beta) released June 17, 1993. | |
| 186 version 19.15 (beta) released June 19, 1993. | |
| 187 version 19.16 (beta) released July 6, 1993. | |
| 188 version 19.17 (beta) released late July, 1993. | |
| 189 version 19.18 (beta) released August 9, 1993. | |
| 190 version 19.19 (beta) released August 15, 1993. | |
| 191 version 19.20 (beta) released November 17, 1993. | |
| 192 version 19.21 (beta) released November 17, 1993. | |
| 193 version 19.22 (beta) released November 28, 1993. | |
| 788 | 194 version 19.23 (beta) released on comp.emacs, May 17, 1994. |
| 442 | 195 version 19.24 (beta) released May 16, 1994. |
| 196 version 19.25 (beta) released June 3, 1994. | |
| 197 version 19.26 (beta) released September 11, 1994. | |
| 198 version 19.27 (beta) released September 14, 1994. | |
| 199 version 19.28 (first ``official'' release) released November 1, 1994. | |
| 200 version 19.29 released June 21, 1995. | |
| 201 version 19.30 released November 24, 1995. | |
| 202 version 19.31 released May 25, 1996. | |
| 203 version 19.32 released July 31, 1996. | |
| 204 version 19.33 released August 11, 1996. | |
| 788 | 205 version 19.34 released August 21, 1996; on comp.emacs, August 22. |
| 442 | 206 version 19.34b released September 6, 1996. |
| 207 | |
| 208 | |
| 788 | 209 -- A time line for GNU Emacs versions 20 and 21 is |
| 442 | 210 |
| 211 version 20.1 released September 17, 1997. | |
| 212 version 20.2 released September 20, 1997. | |
| 213 version 20.3 released August 19, 1998. | |
| 788 | 214 version 20.4 released July 12, 1999; on comp.emacs, July 27. |
| 215 version 21.1 released October 20, 2001. | |
| 2517 | 216 Version 21.2 released March 16, 2002. |
| 217 Version 21.3 released March 19, 2003. | |
| 442 | 218 |
| 219 | |
| 220 -- A time line for GNU Emacs version 18 and older is | |
| 221 | |
| 222 GNU Emacs version 15 (15.34) was released sometime in 1984 or 1985 and | |
| 223 shared some code with a version of Emacs written by James Gosling (the | |
| 224 same James Gosling who later created the Java language). | |
| 225 GNU Emacs version 16 (first released version was 16.56) was released on | |
| 226 July 15, 1985. All Gosling code was removed due to potential copyright | |
| 227 problems with the code. | |
| 228 version 16.57: released on September 16, 1985. | |
| 229 versions 16.58, 16.59: released on September 17, 1985. | |
| 230 version 16.60: released on September 19, 1985. These later version 16's | |
| 231 incorporated patches from the net, esp. for getting Emacs to work under | |
| 232 System V. | |
| 233 version 17.36 (first official v17 release) released on December 20, 1985. | |
| 234 Included a TeX-able user manual. First official unpatched version that | |
| 235 worked on vanilla System V machines. | |
| 236 version 17.43 (second official v17 release) released on January 25, 1986. | |
| 237 version 17.45 released on January 30, 1986. | |
| 238 version 17.46 released on February 4, 1986. | |
| 239 version 17.48 released on February 10, 1986. | |
| 240 version 17.49 released on February 12, 1986. | |
| 241 version 17.55 released on March 18, 1986. | |
| 242 version 17.57 released on March 27, 1986. | |
| 243 version 17.58 released on April 4, 1986. | |
| 244 version 17.61 released on April 12, 1986. | |
| 245 version 17.63 released on May 7, 1986. | |
| 246 version 17.64 released on May 12, 1986. | |
| 247 version 18.24 (a beta version) released on October 2, 1986. | |
| 248 version 18.30 (a beta version) released on November 15, 1986. | |
| 249 version 18.31 (a beta version) released on November 23, 1986. | |
| 250 version 18.32 (a beta version) released on December 7, 1986. | |
| 251 version 18.33 (a beta version) released on December 12, 1986. | |
| 252 version 18.35 (a beta version) released on January 5, 1987. | |
| 253 version 18.36 (a beta version) released on January 21, 1987. | |
| 254 January 27, 1987: The Great Usenet Renaming. net.emacs is now comp.emacs. | |
| 255 version 18.37 (a beta version) released on February 12, 1987. | |
| 256 version 18.38 (a beta version) released on March 3, 1987. | |
| 257 version 18.39 (a beta version) released on March 14, 1987. | |
| 258 version 18.40 (a beta version) released on March 18, 1987. | |
| 259 version 18.41 (the first ``official'' release) released on March 22, 1987. | |
| 260 version 18.45 released on June 2, 1987. | |
| 261 version 18.46 released on June 9, 1987. | |
| 262 version 18.47 released on June 18, 1987. | |
| 263 version 18.48 released on September 3, 1987. | |
| 264 version 18.49 released on September 18, 1987. | |
| 265 version 18.50 released on February 13, 1988. | |
| 266 version 18.51 released on May 7, 1988. | |
| 267 version 18.52 released on September 1, 1988. | |
| 268 version 18.53 released on February 24, 1989. | |
| 269 version 18.54 released on April 26, 1989. | |
| 270 version 18.55 released on August 23, 1989. This is the earliest version | |
| 271 that is still available by FTP. | |
| 272 version 18.56 released on January 17, 1991. | |
| 273 version 18.57 released late January, 1991. | |
| 274 version 18.58 released ?????. | |
| 275 version 18.59 released October 31, 1992. | |
| 276 | |
| 2517 | 277 |
| 278 -- A time line for Epoch is | |
| 279 | |
| 280 Epoch 1.0 released December 14, 1989. (by Simon Kaplan, Chris Love, et al.) | |
| 281 Epoch 2.0 released December 23, 1989. | |
| 282 Epoch 3.1 released February 6, 1990. | |
| 283 Epoch 3.2 released December[????] 11, 1990. | |
| 284 Epoch 4.0 released August 27, 1990. | |
| 285 | |
| 442 | 286 */ |
| 854 | 287 |
| 2367 | 288 /* Sources for further information: |
| 289 | |
| 290 ----------------------------------- | |
| 291 1. Using XEmacs, Programming Elisp: | |
| 292 ----------------------------------- | |
| 293 | |
| 294 ;;; -- the XEmacs User's Manual (Access using the online Info browser: | |
| 295 ;;; Use `Help->Info (Online Docs)->XEmacs User's Manual' (if | |
| 296 ;;; there is such an entry); or get to the Info contents page | |
| 297 ;;; using `Help->Info Contents' or `C-h i', and then | |
| 298 ;;; *middle-click* the XEmacs link or move the cursor into the | |
| 299 ;;; link and hit ENTER. This manual contains a great deal of | |
| 300 ;;; documentation on customization: Scroll down to the | |
| 301 ;;; Customization link and select it in the same fashion as for | |
| 302 ;;; the XEmacs link just mentioned.) | |
| 303 | |
| 304 ;;; -- the XEmacs FAQ (`C-h F' for the local version; get either the | |
| 305 ;;; local version or the very latest version off the net using | |
| 306 ;;; the Help menu) | |
| 307 | |
| 308 ;;; -- the XEmacs Lisp Reference Manual, containing detailed | |
| 309 ;;; documentation on Elisp. (Access using Info, just like for the | |
| 310 ;;; XEmacs User's Manual.) | |
| 311 | |
| 312 ;;; -- the documentation strings for specific commands, functions, | |
| 313 ;;; key sequences, and variables. NOTE: This is *not* the same | |
| 314 ;;; information as in the XEmacs User's Manual or XEmacs Lisp | |
| 315 ;;; Reference Manual! In general, the doc strings are more | |
| 316 ;;; terse and more up-to-date than what is found in the manuals. | |
| 317 ;;; Once you understand the general concepts, these doc strings | |
| 318 ;;; should be your first point of reference for further | |
| 319 ;;; info. (Access using menu entries under `Help->Commands, | |
| 320 ;;; Variables, Keys' or using the keyboard: `C-h k' for a key | |
| 321 ;;; sequence, `C-h f' for a named command or Elisp function, | |
| 322 ;;; `C-h v' for a variable. There is various other useful | |
| 323 ;;; information accessible similarly, such as `C-h a' | |
| 324 ;;; ["Apropos", i.e. search for a command, function, or variable | |
| 325 ;;; by name]; `C-h C-a' ["Apropos Docs", i.e. search through the | |
| 326 ;;; text of the doc strings]; `C-h b' to list all key bindings; | |
| 327 ;;; `C-h m' to describe the current major and minor modes; etc. | |
| 328 ;;; Type `C-h ? ?' for a complete list.) | |
| 329 | |
| 330 ;;; -- Getting Started with XEmacs [aka the "New User's Guide"], a | |
| 331 ;;; more introductory manual than the XEmacs User's Manual. | |
| 332 ;;; (Access using Info, just like for the XEmacs User's Manual. | |
| 333 ;;; There are some sections on customization here.) | |
| 334 | |
| 335 ;;; -- the XEmacs tutorial, a very simple introduction to XEmacs for | |
| 336 ;;; total beginners. (`C-h t' for English; get the version in | |
| 337 ;;; various languages from the Help menu) | |
| 338 | |
| 339 ;;; -- the XEmacs web site, www.xemacs.org. | |
| 340 | |
| 341 ;;; -- the XEmacs mailing lists (xemacs-FOO@xemacs.org; | |
| 342 ;;; see http://www.xemacs.org/Lists/ for more info. Before | |
| 343 ;;; posting, consider looking through the archives -- they go back | |
| 344 ;;; years and there is a powerful searching interface. Currently | |
| 345 ;;; the archives are at http://list-archive.xemacs.org/, but if | |
| 346 ;;; this doesn't work, you can always access them through | |
| 347 ;;; www.xemacs.org.) | |
| 348 | |
| 349 ;;; -- the XEmacs newsgroup, comp.emacs.xemacs. This is | |
| 350 ;;; bi-directionally gatewayed with xemacs@xemacs.org. WARNING: | |
| 351 ;;; The developers do not normally hang out on this newsgroup. If | |
| 352 ;;; you need to contact them, use xemacs-beta@xemacs.org. | |
| 353 | |
| 354 ;;; -- the XEmacs internals manual, for those interested in working on | |
| 355 ;;; the XEmacs C code. (Available through Info.) | |
| 356 | |
| 357 ;;; -- `Help->About XEmacs' to find out who the maintainers are. | |
| 358 | |
| 359 --------------------- | |
| 360 2. Developing XEmacs: | |
| 361 --------------------- | |
| 362 | |
| 363 -- the internals manual, man/internals/internals.texi | |
| 364 | |
| 365 -- long comments at the head of certain files: | |
| 366 | |
| 367 emacs.c | |
| 368 extents.c | |
| 369 text.c | |
| 370 text.h | |
| 371 lisp.h | |
| 372 redisplay.h | |
| 373 dynarr.c | |
| 374 blocktype.c | |
| 375 eval.c | |
| 376 event-Xt.c (sort of) | |
| 377 event-stream.c (command event queue) | |
| 378 frame.c | |
| 379 intl-encap-win32.c | |
| 380 keymap.c | |
| 381 line-number.c (a little bit) | |
| 382 menubar-msw.c (sort of) | |
| 383 menubar-x.c (sort of) | |
| 384 mule-canna.c (sort of) | |
| 385 mule-ccl.c | |
| 386 mule-coding.c (scattered in the file) | |
| 387 mule-wnn.c (in japanese) | |
| 388 ntheap.c (near the top) | |
| 389 redisplay.c (various scattered) | |
| 390 regex.c (various scattered) | |
| 391 sysdep.c (maybe; wait_for_termination) | |
| 392 unexec.c | |
| 393 unicode.c | |
| 4917 | 394 gccache-x.c (a bit) |
| 2367 | 395 |
| 396 #### review .h files; write a perl program to look for long comments | |
| 397 throughout the files, ignoring stuff inside of DEFUN's. | |
| 398 | |
| 399 #### elsewhere? | |
| 400 | |
| 401 -- comments scattered throughout the sources (#### should be grouped | |
| 402 together if feasible). For example, lrecord.h (pdump and object- | |
| 403 creation), alloc.c (fixed-type allocation), etc. #### fill in. | |
| 404 | |
| 405 -- Ben's Architecting XEmacs web site. | |
| 406 (http://www.xemacs.org/Architecting-XEmacs/index.html; #### should be | |
| 407 integrated into the sources) | |
| 408 | |
| 409 -- Back discussions on xemacs-beta (#### The juiciest tidbits, esp. | |
| 410 those with specific proposals, should be extracted and stuck in | |
| 411 the source) | |
| 412 | |
| 413 -- README.* in the src/ directory (and maybe other directories) | |
| 414 | |
| 415 -- The ChangeLog files, sometimes. | |
| 416 | |
| 417 */ | |
| 418 | |
| 419 | |
| 420 | |
| 428 | 421 /* Note: It is necessary to specify <config.h> and not "config.h" in |
| 422 order for the --srcdir type of compilation to work properly. | |
| 423 Otherwise the config.h from the srcdir, rather than the one from | |
| 424 the build dir, will be used. */ | |
| 425 | |
| 426 #include <config.h> | |
| 427 #include "lisp.h" | |
| 428 | |
| 429 #include "backtrace.h" /* run-emacs-from-temacs needs this */ | |
| 430 #include "buffer.h" | |
| 431 #include "commands.h" | |
| 432 #include "console.h" | |
| 433 #include "process.h" | |
| 434 #include "redisplay.h" | |
| 438 | 435 #include "frame.h" |
| 428 | 436 #include "sysdep.h" |
| 437 | |
| 438 #include "systty.h" | |
| 439 #include "sysfile.h" | |
| 440 #include "systime.h" | |
| 771 | 441 #include "sysproc.h" /* for qxe_getpid() */ |
| 428 | 442 |
| 443 #ifdef QUANTIFY | |
| 444 #include <quantify.h> | |
| 445 #endif | |
| 446 | |
| 447 #ifdef HAVE_SHLIB | |
| 448 #include "sysdll.h" | |
| 449 #endif | |
| 450 | |
| 451 #ifdef TOOLTALK | |
| 442 | 452 #include TT_C_H_FILE |
| 428 | 453 #endif |
| 454 | |
| 1315 | 455 #ifdef WIN32_ANY |
| 872 | 456 #include "console-msw.h" |
| 428 | 457 #endif |
| 458 | |
| 2720 | 459 #ifdef DUMP_IN_EXEC |
| 2015 | 460 #ifndef WIN32_NATIVE |
| 461 #include "dump-data.h" | |
| 462 #endif | |
| 2720 | 463 #endif |
| 2015 | 464 |
| 428 | 465 /* For PATH_EXEC */ |
| 466 #include <paths.h> | |
| 467 | |
| 826 | 468 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 428 | 469 void report_sheap_usage (int die_if_pure_storage_exceeded); |
| 470 #endif | |
| 471 | |
| 472 #if !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC) | |
| 473 extern void *(*__malloc_hook)(size_t); | |
| 474 extern void *(*__realloc_hook)(void *, size_t); | |
| 475 extern void (*__free_hook)(void *); | |
| 476 #endif /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */ | |
| 477 | |
| 478 /* Command line args from shell, as list of strings */ | |
| 479 Lisp_Object Vcommand_line_args; | |
| 480 | |
| 481 /* Set nonzero after XEmacs has started up the first time. | |
| 482 Prevents reinitialization of the Lisp world and keymaps | |
| 483 on subsequent starts. */ | |
| 484 int initialized; | |
| 485 | |
| 486 #ifdef DOUG_LEA_MALLOC | |
| 487 # include <malloc.h> | |
| 488 /* Preserves a pointer to the memory allocated that copies that | |
| 489 static data inside glibc's malloc. */ | |
| 490 static void *malloc_state_ptr; | |
| 491 #endif /* DOUG_LEA_MALLOC */ | |
| 492 | |
| 493 # ifdef REL_ALLOC | |
| 494 void r_alloc_reinit (void); | |
| 495 # endif | |
| 496 | |
| 497 /* Variable whose value is symbol giving operating system type. */ | |
| 498 Lisp_Object Vsystem_type; | |
| 499 | |
| 500 /* Variable whose value is string giving configuration built for. */ | |
| 501 Lisp_Object Vsystem_configuration; | |
| 502 | |
| 503 /* Variable whose value is string containing the configuration options | |
| 504 XEmacs was built with. */ | |
| 505 Lisp_Object Vsystem_configuration_options; | |
| 506 | |
| 507 /* Version numbers and strings */ | |
| 508 Lisp_Object Vemacs_major_version; | |
| 509 Lisp_Object Vemacs_minor_version; | |
| 510 Lisp_Object Vemacs_patch_level; | |
| 511 Lisp_Object Vemacs_beta_version; | |
| 512 Lisp_Object Vxemacs_codename; | |
| 975 | 513 Lisp_Object Vxemacs_extra_name; |
| 2602 | 514 Lisp_Object Vxemacs_release_date; |
| 428 | 515 #ifdef INFODOCK |
| 516 Lisp_Object Vinfodock_major_version; | |
| 517 Lisp_Object Vinfodock_minor_version; | |
| 518 Lisp_Object Vinfodock_build_version; | |
| 519 #endif | |
| 520 | |
| 521 /* The path under which XEmacs was invoked. */ | |
| 522 Lisp_Object Vinvocation_path; | |
| 523 | |
| 524 /* The name under which XEmacs was invoked, with any leading directory | |
| 525 names discarded. */ | |
| 526 Lisp_Object Vinvocation_name; | |
| 527 | |
| 528 /* The directory name from which XEmacs was invoked. */ | |
| 529 Lisp_Object Vinvocation_directory; | |
| 530 | |
| 531 #if 0 /* FSFmacs */ | |
| 532 /* The directory name in which to find subdirs such as lisp and etc. | |
| 533 nil means get them only from PATH_LOADSEARCH. */ | |
| 534 Lisp_Object Vinstallation_directory; | |
| 535 #endif | |
| 536 | |
| 537 Lisp_Object Vemacs_program_name, Vemacs_program_version; | |
| 538 Lisp_Object Vexec_path; | |
| 539 Lisp_Object Vexec_directory, Vconfigure_exec_directory; | |
| 540 Lisp_Object Vlisp_directory, Vconfigure_lisp_directory; | |
| 460 | 541 Lisp_Object Vmule_lisp_directory, Vconfigure_mule_lisp_directory; |
| 428 | 542 Lisp_Object Vmodule_directory, Vconfigure_module_directory; |
| 543 Lisp_Object Vsite_module_directory, Vconfigure_site_module_directory; | |
| 544 Lisp_Object Vconfigure_package_path; | |
| 3179 | 545 Lisp_Object Vconfigure_early_package_directories; |
| 546 Lisp_Object Vconfigure_late_package_directories; | |
| 547 Lisp_Object Vconfigure_last_package_directories; | |
| 428 | 548 Lisp_Object Vdata_directory, Vconfigure_data_directory; |
| 549 Lisp_Object Vdoc_directory, Vconfigure_doc_directory; | |
| 550 Lisp_Object Vconfigure_lock_directory; | |
| 551 Lisp_Object Vdata_directory_list; | |
| 552 Lisp_Object Vconfigure_info_directory; | |
| 553 Lisp_Object Vsite_directory, Vconfigure_site_directory; | |
| 554 Lisp_Object Vconfigure_info_path; | |
| 555 Lisp_Object Vinternal_error_checking; | |
| 438 | 556 Lisp_Object Vmail_lock_methods, Vconfigure_mail_lock_method; |
| 428 | 557 |
| 558 /* The default base directory XEmacs is installed under. */ | |
| 559 Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory; | |
| 560 | |
| 561 /* If nonzero, set XEmacs to run at this priority. This is also used | |
| 562 in child_setup and sys_suspend to make sure subshells run at normal | |
| 563 priority. */ | |
| 458 | 564 Fixnum emacs_priority; |
| 428 | 565 |
| 442 | 566 /* Some FSF junk with running_asynch_code, to preserve the match |
| 567 data. Not necessary because we don't call process filters | |
| 568 asynchronously (i.e. from within QUIT). */ | |
| 428 | 569 |
| 570 /* If non-zero, a window-system was specified on the command line. */ | |
| 571 int display_arg; | |
| 572 | |
| 573 /* Type of display specified. We cannot use a Lisp symbol here because | |
| 574 Lisp symbols may not initialized at the time that we set this | |
| 575 variable. */ | |
| 2367 | 576 const Ascbyte *display_use; |
| 428 | 577 |
| 578 /* If non-zero, then the early error handler will only print the error | |
| 579 message and exit. */ | |
| 580 int suppress_early_error_handler_backtrace; | |
| 581 | |
| 582 /* An address near the bottom of the stack. | |
| 583 Tells GC how to save a copy of the stack. */ | |
| 2367 | 584 Rawbyte *stack_bottom; |
| 428 | 585 |
| 586 #ifdef USG_SHARED_LIBRARIES | |
| 587 /* If nonzero, this is the place to put the end of the writable segment | |
| 588 at startup. */ | |
| 589 | |
| 590 uintptr_t bss_end = 0; | |
| 591 #endif | |
| 592 | |
| 647 | 593 /* Number of bytes of writable memory we can expect to be able to get: |
| 594 Leave this as an unsigned int because it could potentially be 4G */ | |
| 2132 | 595 unsigned long lim_data; |
| 428 | 596 |
| 442 | 597 /* WARNING! |
| 598 | |
| 599 Some LISP-visible command-line options are set by XEmacs _before_ the | |
| 600 data is dumped in building a --pdump XEmacs, but used _after_ it is | |
| 446 | 601 restored in normal operation. Thus the dump-time values overwrite the |
| 602 values XEmacs is getting at runtime. Such variables must be saved | |
| 442 | 603 before loading the dumpfile, and restored afterward. |
| 604 | |
| 446 | 605 Therefore these variables may not be initialized in vars_of_emacs(). |
| 606 | |
| 607 The save/restore is done immediately before and after pdump_load() in | |
| 608 main_1(). See that function for the current list of protected variables. | |
| 609 | |
| 610 Note that saving/restoring is only necessary for a few variables that are | |
| 611 o command line arguments effective at runtime (as opposed to dump-time), | |
| 612 o parsed before pdump_load, and | |
| 613 o exported to Lisp via a DEFVAR. | |
| 442 | 614 */ |
| 615 | |
| 428 | 616 /* Nonzero means running XEmacs without interactive terminal. */ |
| 617 | |
| 618 int noninteractive; | |
| 619 | |
| 620 /* Value of Lisp variable `noninteractive'. | |
| 621 Normally same as C variable `noninteractive' | |
| 442 | 622 but nothing terrible happens if user sets this one. |
| 623 | |
| 624 Shadowed from the pdumper by `noninteractive'. */ | |
| 428 | 625 |
| 626 int noninteractive1; | |
| 627 | |
| 628 /* Nonzero means don't perform site-lisp searches at startup */ | |
| 629 int inhibit_site_lisp; | |
| 630 | |
| 631 /* Nonzero means don't perform site-modules searches at startup */ | |
| 632 int inhibit_site_modules; | |
| 633 | |
| 776 | 634 /* Nonzero means don't load user-init or site-start file */ |
| 635 int vanilla_inhibiting; | |
| 636 | |
| 428 | 637 /* Nonzero means don't respect early packages at startup */ |
| 638 int inhibit_early_packages; | |
| 639 | |
| 776 | 640 /* Nonzero means don't respect any packages at startup -- act as if they |
| 641 don't exist. */ | |
| 642 int inhibit_all_packages; | |
| 643 | |
| 428 | 644 /* Nonzero means don't load package autoloads at startup */ |
| 645 int inhibit_autoloads; | |
| 646 | |
| 442 | 647 /* Nonzero means don't load the dump file (ignored if not PDUMP) */ |
| 648 | |
| 649 int nodumpfile; | |
| 650 | |
| 428 | 651 /* Nonzero means print debug information about path searching */ |
| 652 int debug_paths; | |
| 653 | |
| 654 /* Save argv and argc. */ | |
| 2367 | 655 static Wexttext **initial_argv; /* #### currently unused */ |
| 444 | 656 static int initial_argc; /* #### currently unused */ |
| 428 | 657 |
| 2367 | 658 static void sort_args (int argc, Wexttext **argv); |
| 428 | 659 |
| 660 Lisp_Object Qkill_emacs_hook; | |
| 661 Lisp_Object Qsave_buffers_kill_emacs; | |
| 662 | |
| 1315 | 663 Lisp_Object Qtemacs, Qdumping, Qrestarted, Qpdump, Qbatch; |
| 664 | |
| 442 | 665 /* Nonzero if handling a fatal error already. */ |
| 666 int fatal_error_in_progress; | |
| 667 | |
| 771 | 668 /* Nonzero means we're going down, so we better not run any hooks |
| 442 | 669 or do other non-essential stuff. */ |
| 670 int preparing_for_armageddon; | |
| 671 | |
| 771 | 672 /* Nonzero means we're in an unstable situation and need to skip |
|
5014
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
673 internal->external conversions, QUIT checking and such. This gets set |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
674 during early startup, during shutdown, and when debug printing |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
675 (i.e. called from a debugger such as gdb to print Lisp objects or |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
676 backtraces). During printing we check for this, and during conversion |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
677 we abort if we see this. */ |
| 2367 | 678 int inhibit_non_essential_conversion_operations; |
| 442 | 679 |
| 680 static JMP_BUF run_temacs_catch; | |
| 681 | |
| 682 static int run_temacs_argc; | |
| 2367 | 683 static Wexttext **run_temacs_argv; |
| 442 | 684 |
| 685 #ifdef _MSC_VER | |
| 771 | 686 static DWORD mswindows_handle_hardware_exceptions (DWORD code); |
| 687 #endif | |
| 442 | 688 |
| 826 | 689 #ifdef WIN32_NATIVE |
| 690 static DWORD CALLBACK wait_for_termination_signal (LPVOID handle); | |
| 691 #endif | |
| 692 | |
| 442 | 693 |
| 771 | 694 /************************************************************************/ |
| 695 /* Functions to handle arguments */ | |
| 696 /************************************************************************/ | |
| 697 | |
| 428 | 698 /* Code for dealing with Lisp access to the Unix command line */ |
| 699 | |
| 700 static Lisp_Object | |
| 2367 | 701 make_arg_list_1 (int argc, Wexttext **argv, int skip_args) |
| 428 | 702 { |
| 703 Lisp_Object result = Qnil; | |
| 704 REGISTER int i; | |
| 705 | |
| 706 for (i = argc - 1; i >= 0; i--) | |
| 707 { | |
| 708 if (i == 0 || i > skip_args) | |
| 709 { | |
| 442 | 710 #ifdef WIN32_NATIVE |
| 428 | 711 if (i == 0) |
| 712 { | |
| 713 /* Do not trust to what crt0 has stuffed into argv[0] */ | |
| 814 | 714 Extbyte *full_exe_path; |
| 442 | 715 Lisp_Object fullpath; |
| 716 | |
| 814 | 717 full_exe_path = mswindows_get_module_file_name (); |
| 718 assert (full_exe_path); | |
| 771 | 719 fullpath = build_tstr_string (full_exe_path); |
|
4976
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
720 xfree (full_exe_path); |
| 442 | 721 result = Fcons (fullpath, result); |
| 428 | 722 } |
| 723 else | |
| 724 #endif | |
| 2367 | 725 result = Fcons (build_wext_string (argv[i], |
| 726 Qcommand_argument_encoding), | |
| 440 | 727 result); |
| 428 | 728 } |
| 729 } | |
| 730 return result; | |
| 731 } | |
| 732 | |
| 733 Lisp_Object | |
| 2367 | 734 make_arg_list (int argc, Wexttext **argv) |
| 428 | 735 { |
| 736 return make_arg_list_1 (argc, argv, 0); | |
| 737 } | |
| 738 | |
| 739 /* Calling functions are also responsible for calling free_argc_argv | |
| 740 when they are done with the generated list. */ | |
| 741 void | |
| 2367 | 742 make_argc_argv (Lisp_Object argv_list, int *argc, Wexttext ***argv) |
| 428 | 743 { |
| 744 Lisp_Object next; | |
| 745 int n = XINT (Flength (argv_list)); | |
| 746 REGISTER int i; | |
| 2367 | 747 *argv = xnew_array (Wexttext *, n + 1); |
| 428 | 748 |
| 749 for (i = 0, next = argv_list; i < n; i++, next = XCDR (next)) | |
| 750 { | |
| 751 CHECK_STRING (XCAR (next)); | |
| 752 | |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
753 (*argv)[i] = |
|
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
754 (Wexttext *) LISP_STRING_TO_EXTERNAL_MALLOC |
|
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
755 (XCAR (next), Qcommand_argument_encoding); |
| 428 | 756 } |
| 757 (*argv) [n] = 0; | |
| 758 *argc = i; | |
| 759 } | |
| 760 | |
| 761 void | |
| 2367 | 762 free_argc_argv (Wexttext **argv) |
| 428 | 763 { |
| 764 int elt = 0; | |
| 765 | |
| 766 while (argv[elt]) | |
| 767 { | |
|
4976
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
768 xfree (argv[elt]); |
| 428 | 769 elt++; |
| 770 } | |
|
4976
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
771 xfree (argv); |
| 428 | 772 } |
| 773 | |
| 774 static void | |
| 2367 | 775 init_cmdargs (int argc, Wexttext **argv, int skip_args) |
| 428 | 776 { |
| 777 initial_argv = argv; | |
| 778 initial_argc = argc; | |
| 779 | |
| 780 Vcommand_line_args = make_arg_list_1 (argc, argv, skip_args); | |
| 781 } | |
| 782 | |
| 783 DEFUN ("invocation-name", Finvocation_name, 0, 0, 0, /* | |
| 784 Return the program name that was used to run XEmacs. | |
| 785 Any directory names are omitted. | |
| 786 */ | |
| 787 ()) | |
| 788 { | |
| 789 return Fcopy_sequence (Vinvocation_name); | |
| 790 } | |
| 791 | |
| 792 DEFUN ("invocation-directory", Finvocation_directory, 0, 0, 0, /* | |
| 793 Return the directory name in which the Emacs executable was located. | |
| 794 */ | |
| 795 ()) | |
| 796 { | |
| 797 return Fcopy_sequence (Vinvocation_directory); | |
| 798 } | |
| 799 | |
| 800 | |
| 801 | |
| 776 | 802 /* Test whether the next argument in ARGV matches SSTR or a prefix of LSTR |
| 803 (at least MINLEN characters; if MINLEN is 0, set to size of LSTR). If | |
| 804 so, then if VALPTR is non-null (the argument is supposed to have a | |
| 805 value) store in *VALPTR either the next argument or the portion of this | |
| 806 one after the equal sign. ARGV is read starting at position *SKIPPTR; | |
| 807 this index is advanced by the number of arguments used. | |
| 428 | 808 |
| 809 Too bad we can't just use getopt for all of this, but we don't have | |
| 810 enough information to do it right. */ | |
| 811 | |
| 812 static int | |
|
4528
726060ee587c
First draft of g++ 4.3 warning removal patch. Builds. *Needs ChangeLogs.*
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4522
diff
changeset
|
813 argmatch (Wexttext **argv, int argc, const Ascbyte *sstr, const Ascbyte *lstr, |
| 2367 | 814 int minlen, Wexttext **valptr, int *skipptr) |
| 428 | 815 { |
| 2367 | 816 Wexttext *p = NULL; |
| 817 Charcount arglen; | |
| 818 Wexttext *arg; | |
| 428 | 819 |
| 820 /* Don't access argv[argc]; give up in advance. */ | |
| 821 if (argc <= *skipptr + 1) | |
| 822 return 0; | |
| 823 | |
| 824 arg = argv[*skipptr+1]; | |
| 825 if (arg == NULL) | |
| 826 return 0; | |
| 2367 | 827 if (wext_strcmp_ascii (arg, sstr) == 0) |
| 428 | 828 { |
| 829 if (valptr != NULL) | |
| 830 { | |
| 831 *valptr = argv[*skipptr+2]; | |
| 832 *skipptr += 2; | |
| 833 } | |
| 834 else | |
| 835 *skipptr += 1; | |
| 836 return 1; | |
| 837 } | |
| 2367 | 838 arglen = (valptr != NULL && (p = wext_strchr (arg, '=')) != NULL |
| 839 ? p - arg : (Charcount) wext_strlen (arg)); | |
| 776 | 840 if (lstr && !minlen) |
| 841 minlen = strlen (lstr); | |
| 2367 | 842 if (lstr == 0 || arglen < minlen || |
| 843 wext_strncmp_ascii (arg, lstr, arglen) != 0) | |
| 428 | 844 return 0; |
| 845 else if (valptr == NULL) | |
| 846 { | |
| 847 *skipptr += 1; | |
| 848 return 1; | |
| 849 } | |
| 850 else if (p != NULL) | |
| 851 { | |
| 2367 | 852 *valptr = p + 1; |
| 428 | 853 *skipptr += 1; |
| 854 return 1; | |
| 855 } | |
| 2367 | 856 else if (argv[*skipptr + 2] != NULL) |
| 428 | 857 { |
| 2367 | 858 *valptr = argv[*skipptr + 2]; |
| 428 | 859 *skipptr += 2; |
| 860 return 1; | |
| 861 } | |
| 862 else | |
| 863 { | |
| 864 return 0; | |
| 865 } | |
| 866 } | |
| 867 | |
| 1315 | 868 static void |
|
4528
726060ee587c
First draft of g++ 4.3 warning removal patch. Builds. *Needs ChangeLogs.*
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4522
diff
changeset
|
869 check_compatible_window_system (const Ascbyte *must) |
| 1315 | 870 { |
| 871 if (display_use && strcmp (display_use, must)) | |
| 872 fatal ("Incompatible window system type `%s': `%s' already specified", | |
| 873 must, display_use); | |
| 874 display_use = must; | |
| 875 } | |
| 876 | |
| 771 | 877 |
| 878 /************************************************************************/ | |
| 879 /* main and friends: XEmacs startup */ | |
| 880 /************************************************************************/ | |
| 881 | |
| 428 | 882 /* Make stack traces always identify version + configuration */ |
| 883 #define main_1 STACK_TRACE_EYE_CATCHER | |
| 884 | |
| 885 /* This function is not static, so that the compiler is less likely to | |
| 446 | 886 inline it, which would make it not show up in stack traces. |
| 887 | |
| 888 The restart argument is a flag that indicates that main_1 is now | |
| 771 | 889 being called for the second time in this invocation of xemacs; this |
| 890 happens as a result of using `run-temacs' in the command line, when | |
| 891 invoking a bare (without dumped data) XEmacs (i.e. `temacs' with | |
| 892 the conventional dumper or `xemacs -nd' with the pdumper). See | |
| 446 | 893 Frun_emacs_from_temacs(). |
| 894 */ | |
| 2367 | 895 DECLARE_DOESNT_RETURN (main_1 (int, Wexttext **, Wexttext **, int)); |
| 428 | 896 DOESNT_RETURN |
| 2367 | 897 main_1 (int argc, Wexttext **argv, Wexttext **UNUSED (envp), int restart) |
| 428 | 898 { |
| 2367 | 899 Rawbyte stack_bottom_variable; |
| 428 | 900 int skip_args = 0; |
| 901 Lisp_Object load_me; | |
| 902 | |
| 903 #if (!defined (SYSTEM_MALLOC) && !defined (HAVE_LIBMCHECK) \ | |
| 904 && !defined (DOUG_LEA_MALLOC)) | |
| 905 /* Make sure that any libraries we link against haven't installed a | |
| 906 hook for a gmalloc of a potentially incompatible version. */ | |
| 907 /* If we're using libmcheck, the hooks have already been initialized, */ | |
| 908 /* don't touch them. -slb */ | |
| 909 __malloc_hook = NULL; | |
| 910 __realloc_hook = NULL; | |
| 911 __free_hook = NULL; | |
| 912 #endif /* not SYSTEM_MALLOC or HAVE_LIBMCHECK or DOUG_LEA_MALLOC */ | |
| 913 | |
| 914 noninteractive = 0; | |
| 3360 | 915 display_use = NULL; |
| 2367 | 916 inhibit_non_essential_conversion_operations = 1; |
| 428 | 917 |
| 3263 | 918 #ifdef NEW_GC |
| 2720 | 919 #ifndef PDUMP |
| 920 if (!initialized) | |
| 921 #endif | |
| 922 { | |
| 2723 | 923 if (!restart) |
| 924 { | |
| 925 init_mc_allocator (); | |
| 2994 | 926 #ifdef ALLOC_TYPE_STATS |
| 2723 | 927 init_lrecord_stats (); |
| 2994 | 928 #endif /* ALLOC_TYPE_STATS */ |
| 2723 | 929 } |
| 2720 | 930 } |
| 3263 | 931 #endif /* NEW_GC */ |
| 2720 | 932 |
| 1303 | 933 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG) |
| 428 | 934 /* Prior to XEmacs 21, this was `#if 0'ed out. */ |
| 935 /* I'm enabling this because it is the only reliable way I've found to */ | |
| 1303 | 936 /* prevent a very annoying problem where GCC will attempt to free (3) */ |
| 428 | 937 /* memory at exit() and cause a coredump. */ |
| 938 init_free_hook (); | |
| 939 #endif | |
| 940 | |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
941 #define SHEBANG_PROGNAME_LENGTH \ |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
942 (int)((sizeof (WEXTSTRING (SHEBANG_PROGNAME)) - sizeof (WEXTSTRING ("")))) |
| 4932 | 943 #define SHEBANG_EXE_PROGNAME_LENGTH \ |
| 4973 | 944 (int)(sizeof (WEXTSTRING (SHEBANG_PROGNAME) WEXTSTRING (".exe")) \ |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
945 - sizeof (WEXTSTRING (""))) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
946 |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
947 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
948 int progname_len = wext_strlen (argv[0]); |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
949 if (progname_len >= SHEBANG_PROGNAME_LENGTH) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
950 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
951 if (!wext_strcmp_ascii (argv[0] + |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
952 (progname_len - SHEBANG_PROGNAME_LENGTH), |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
953 SHEBANG_PROGNAME) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
954 /* Allow trailing .exe. Don't check it, it could also be |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
955 .com. */ |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
956 || (progname_len >= SHEBANG_EXE_PROGNAME_LENGTH && |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
957 !wext_strncmp_ascii |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
958 (argv[0] + (progname_len - SHEBANG_EXE_PROGNAME_LENGTH), |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
959 SHEBANG_PROGNAME, |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
960 SHEBANG_PROGNAME_LENGTH))) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
961 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
962 Wexttext **newarr = alloca_array (Wexttext *, argc + 2); |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
963 int j; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
964 |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
965 newarr[0] = argv[0]; |
| 4932 | 966 newarr[1] = (Wexttext *) WEXTSTRING ("--script"); |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
967 for (j = 1; j < argc; ++j) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
968 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
969 newarr[j + 1] = argv[j]; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
970 } |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
971 argv = newarr; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
972 argc++; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
973 } |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
974 } |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
975 } |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
976 |
| 428 | 977 sort_args (argc, argv); |
| 978 | |
| 2367 | 979 #if 0 /* defined (_SCO_DS) |
| 980 #### Turn this off, we already have another SCO_DS hack in main(). | |
| 981 */ | |
| 428 | 982 environ = envp; |
| 983 #endif | |
| 984 | |
| 985 /* Record (approximately) where the stack begins. */ | |
| 986 stack_bottom = &stack_bottom_variable; | |
| 987 | |
| 988 #ifdef USG_SHARED_LIBRARIES | |
| 989 if (bss_end) | |
| 990 brk ((void *) bss_end); | |
| 991 #endif | |
| 992 | |
| 993 clearerr (stdin); | |
| 994 | |
| 995 #if defined (HAVE_MMAP) && defined (REL_ALLOC) | |
| 996 /* ralloc can only be used if using the GNU memory allocator. */ | |
| 997 init_ralloc (); | |
| 1303 | 998 #elif defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 999 if (initialized) |
| 1303 | 1000 init_ralloc (); |
| 428 | 1001 #endif |
| 1002 | |
| 1003 #ifdef HAVE_SOCKS | |
| 1004 if (initialized) | |
| 1005 SOCKSinit (argv[0]); | |
| 1006 #endif /* HAVE_SOCKS */ | |
| 1007 | |
| 1008 #ifndef SYSTEM_MALLOC | |
| 1009 if (!initialized) | |
| 1010 /* Arrange to get warning messages as memory fills up. */ | |
| 1011 memory_warnings (0, malloc_warning); | |
| 1012 #endif /* not SYSTEM_MALLOC */ | |
| 1013 | |
| 1014 #ifdef SET_EMACS_PRIORITY | |
| 1015 if (emacs_priority != 0) | |
| 1016 nice (-emacs_priority); | |
| 1017 setuid (getuid ()); | |
| 1018 #endif /* SET_EMACS_PRIORITY */ | |
| 1019 | |
| 776 | 1020 /* NOTE NOTE NOTE: Keep the following args in sync with the big list of |
| 1021 arguments below in standard_args[], with the help text in startup.el, | |
| 1022 and with the list of non-clobbered variables near where pdump_load() | |
| 1023 is called! */ | |
| 854 | 1024 |
| 776 | 1025 /* Handle the -sd/--show-dump-id switch, which means show the hex dump_id |
| 1026 and quit */ | |
| 1027 if (argmatch (argv, argc, "-sd", "--show-dump-id", 0, NULL, &skip_args)) | |
| 442 | 1028 { |
| 1029 #ifdef PDUMP | |
| 1030 printf ("%08x\n", dump_id); | |
| 1031 #else | |
| 446 | 1032 printf ("Portable dumper not configured; -sd just forces exit.\n"); |
| 442 | 1033 #endif |
| 1034 exit (0); | |
| 1035 } | |
| 854 | 1036 |
| 2015 | 1037 /* Handle the -si/--show-inline-info switch, which means show the |
| 1038 alignment and max size of the inline data and quit */ | |
| 1039 if (argmatch (argv, argc, "-si", "--show-inline-info", 0, NULL, &skip_args)) | |
| 1040 { | |
| 2720 | 1041 #if defined (PDUMP) && defined (DUMP_IN_EXEC) && !defined (WIN32_NATIVE) |
| 3094 | 1042 /* #### We really should check for sizeof (size_t) > sizeof (long) */ |
| 1043 printf ("%lu %lu\n", (unsigned long) dumped_data_max_size (), | |
| 1044 (unsigned long) dumped_data_align_offset ()); | |
| 1045 | |
| 2015 | 1046 #else |
| 2720 | 1047 printf ("Portable dumper not configured for dumping into executable or windows native; -si just forces exit.\n"); |
| 2015 | 1048 #endif |
| 1049 exit (0); | |
| 1050 } | |
| 1051 | |
| 776 | 1052 /* Handle the --no-dump-file/-nd switch, which means don't load the dump |
| 1053 file (ignored when not using pdump) */ | |
| 1054 if (argmatch (argv, argc, "-nd", "--no-dump-file", 0, NULL, &skip_args)) | |
| 1055 nodumpfile = 1; | |
| 442 | 1056 |
| 428 | 1057 /* Handle the -batch switch, which means don't do interactive display. */ |
| 776 | 1058 if (argmatch (argv, argc, "-batch", "--batch", 0, NULL, &skip_args)) |
| 428 | 1059 { |
| 1060 #if 0 /* I don't think this is correct. */ | |
| 1061 inhibit_autoloads = 1; | |
| 1062 #endif | |
| 1063 noninteractive = 1; | |
| 1064 } | |
| 1065 | |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1066 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1067 int count_before = skip_args; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1068 /* Handle the -script switch, which implies batch and vanilla. The -l |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1069 part of its functionality is implemented in Lisp. */ |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1070 if (argmatch (argv, argc, "-script", "--script", 0, NULL, |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1071 &skip_args)) |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1072 { |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1073 noninteractive = 1; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1074 vanilla_inhibiting = 1; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1075 } |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1076 |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1077 /* Don't actually discard this argument. */ |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1078 skip_args = count_before; |
|
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
1079 } |
| 771 | 1080 #ifdef WIN32_NATIVE |
| 826 | 1081 { |
| 1082 /* Since we aren't a console application, we can't easily be terminated | |
| 1083 using ^C. (We aren't a console application to avoid Windows from | |
| 1084 automatically and unwantedly creating a console window for us. If | |
| 1085 only the Windows designers had some sense in them and didn't create | |
| 1086 this artificial console/non-console distinction!) Therefore, we set | |
| 1087 up a communication path with i.exe so that when a ^C is sent to it | |
| 1088 (using GenerateConsoleCtrlEvent), it in turn signals us to commit | |
| 1089 suicide. (This is cleaner than using TerminateProcess()). This | |
| 1090 makes (e.g.) the "Stop Build" command from VC++ correctly terminate | |
| 1091 XEmacs. */ | |
| 854 | 1092 |
| 2367 | 1093 Wexttext *heventstr; |
| 826 | 1094 if (argmatch (argv, argc, "-mswindows-termination-handle", 0, 0, |
| 1095 &heventstr, &skip_args)) | |
| 1096 { | |
| 2367 | 1097 HANDLE hevent = (HANDLE) wext_atol (heventstr); |
| 826 | 1098 DWORD unused; |
| 1099 HANDLE h_thread = CreateThread (NULL, 0, wait_for_termination_signal, | |
| 1100 (void *) hevent, 0, &unused); | |
| 1101 CloseHandle (h_thread); | |
| 1102 } | |
| 1103 } | |
| 1104 | |
| 771 | 1105 /* Handle the -nuni switch, which forces XEmacs to use the ANSI |
| 1106 versions of Unicode-split API's even on Windows NT, which has | |
| 1107 full Unicode support. This helps flush out problems in the code | |
| 1108 we've written to convert between ANSI and Unicode. */ | |
| 776 | 1109 if (argmatch (argv, argc, "-nuni", "--no-unicode-lib-calls", 0, NULL, |
| 771 | 1110 &skip_args)) |
| 1111 no_mswin_unicode_lib_calls = 1; | |
| 1112 #endif /* WIN32_NATIVE */ | |
| 1113 | |
| 428 | 1114 if (argmatch (argv, argc, "-debug-paths", "--debug-paths", |
| 776 | 1115 0, NULL, &skip_args)) |
| 1116 debug_paths = 1; | |
| 1117 | |
| 1118 /* Handle (maybe partially) some inhibiting flags. Packages are searched | |
| 1119 prior to the rest of the command line being parsed in startup.el. */ | |
| 1120 | |
| 1121 if (argmatch (argv, argc, "-no-packages", "--no-packages", | |
| 1122 0, NULL, &skip_args)) | |
| 1123 { | |
| 1124 inhibit_all_packages = 1; | |
| 1125 inhibit_early_packages = 1; | |
| 1126 vanilla_inhibiting = 1; | |
| 1127 } | |
| 1128 | |
| 428 | 1129 if (argmatch (argv, argc, "-no-early-packages", "--no-early-packages", |
| 776 | 1130 0, NULL, &skip_args)) |
| 1131 inhibit_early_packages = 1; | |
| 1132 | |
| 1133 #ifdef HAVE_SHLIB | |
| 1134 if (argmatch (argv, argc, "-no-site-modules", "--no-site-modules", | |
| 1135 0, NULL, &skip_args)) | |
| 1136 #endif | |
| 1137 inhibit_site_modules = 1; | |
| 854 | 1138 |
| 776 | 1139 if (argmatch (argv, argc, "-vanilla", "--vanilla", |
| 1140 0, NULL, &skip_args)) | |
| 428 | 1141 { |
| 1142 inhibit_early_packages = 1; | |
| 776 | 1143 vanilla_inhibiting = 1; |
| 428 | 1144 } |
| 1145 | |
| 1146 if (argmatch (argv, argc, "-no-autoloads", "--no-autoloads", | |
| 776 | 1147 0, NULL, &skip_args)) |
| 428 | 1148 { |
| 1149 inhibit_autoloads = 1; | |
| 776 | 1150 inhibit_early_packages = 1; |
| 1151 vanilla_inhibiting = 1; | |
| 428 | 1152 } |
| 1153 | |
| 1154 /* Partially handle the -version and -help switches: they imply -batch, | |
| 1155 but are not removed from the list. */ | |
| 1156 if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args)) | |
| 1157 noninteractive = 1, skip_args--; | |
| 1158 | |
| 1159 if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args) || | |
| 1160 argmatch (argv, argc, "-V", 0, 2, NULL, &skip_args)) | |
| 1161 noninteractive = 1, skip_args--; | |
| 1162 | |
| 1163 /* Now, figure out which type of console is our first console. */ | |
| 1164 | |
| 1165 if (noninteractive) | |
| 1166 display_use = "stream"; | |
| 1315 | 1167 |
| 1168 if (argmatch (argv, argc, "-nw", "--no-windows", 0, NULL, &skip_args) || | |
| 1169 argmatch (argv, argc, "-tty", "--use-tty", 0, NULL, &skip_args)) | |
| 1170 { | |
| 1171 check_compatible_window_system ("tty"); | |
| 428 | 1172 #ifndef HAVE_TTY |
| 1315 | 1173 fatal ("Sorry, this XEmacs was not compiled with TTY support"); |
| 1174 #endif | |
| 1175 } | |
| 1176 | |
| 1177 if (argmatch (argv, argc, "-x", "--use-x", 0, NULL, &skip_args)) | |
| 1178 { | |
| 1179 check_compatible_window_system ("x"); | |
| 1180 #ifndef HAVE_X_WINDOWS | |
| 1181 fatal ("Sorry, this XEmacs was not compiled with X support"); | |
| 1182 #endif | |
| 1183 } | |
| 1184 | |
| 1185 if (argmatch (argv, argc, "-gtk", "--use-gtk", 0, NULL, &skip_args) || | |
| 1186 argmatch (argv, argc, "-gnome", "--use-gnome", 0, NULL, &skip_args)) | |
| 1187 { | |
| 1188 check_compatible_window_system ("gtk"); | |
| 1189 #ifndef HAVE_GTK | |
| 1190 fatal ("Sorry, this XEmacs was not compiled with GTK support"); | |
| 1191 #endif | |
| 1192 } | |
| 1193 | |
| 1194 if (argmatch (argv, argc, "-msw", "--use-ms-windows", 0, NULL, &skip_args)) | |
| 1195 { | |
| 1196 check_compatible_window_system ("mswindows"); | |
| 1197 #ifndef HAVE_MS_WINDOWS | |
| 1198 fatal ("Sorry, this XEmacs was not compiled with MS Windows support"); | |
| 1199 #endif | |
| 1200 } | |
| 1201 | |
| 1202 /* Handle other switches implying particular window systems: */ | |
| 1203 | |
| 1204 /* Handle the -t switch, which specifies filename to use as terminal */ | |
| 1205 { | |
| 2367 | 1206 Wexttext *term; |
| 1315 | 1207 if (argmatch (argv, argc, "-t", "--terminal", 0, &term, &skip_args)) |
| 1208 { | |
| 2367 | 1209 int fd; |
| 1210 | |
| 1315 | 1211 check_compatible_window_system ("tty"); |
| 1212 #ifndef HAVE_TTY | |
| 1213 fatal ("Sorry, this XEmacs was not compiled with TTY support"); | |
| 1214 #endif | |
| 1215 | |
| 1216 retry_close (0); | |
| 1217 retry_close (1); | |
| 2367 | 1218 |
| 1219 fd = wext_retry_open (term, O_RDWR | OPEN_BINARY, 2); | |
| 1220 /* Conversions are not possible yet, and printing will be in | |
| 1221 external format, so strerror() and ttyname() are OK. */ | |
|
4710
3a87551bfeb5
Fixes for a number of minor warnings issued by gcc. See xemacs-patches message
Jerry James <james@xemacs.org>
parents:
4693
diff
changeset
|
1222 if (fd < 0 || dup (0) < 0) |
| 2367 | 1223 fatal ("%s: %s", WEXTTEXT_TO_8_BIT (term), strerror (errno)); |
| 1315 | 1224 if (! isatty (0)) |
| 2367 | 1225 fatal ("%s: not a tty", WEXTTEXT_TO_8_BIT (term)); |
| 1315 | 1226 |
| 1227 #if 0 | |
| 1228 stderr_out ("Using %s", ttyname (0)); | |
| 1229 #endif | |
| 2367 | 1230 stderr_out ("Using %s", WEXTTEXT_TO_8_BIT (term)); |
| 1315 | 1231 } |
| 1232 } | |
| 1233 | |
| 428 | 1234 /* Stupid kludge to catch command-line display spec. We can't |
| 1235 handle this argument entirely in window-system-dependent code | |
| 1236 because we don't even know which window-system-dependent code | |
| 1237 to run until we've recognized this argument. */ | |
| 1315 | 1238 { |
| 428 | 1239 #ifdef HAVE_X_WINDOWS |
| 2367 | 1240 Wexttext *dpy = 0; |
| 1315 | 1241 int count_before = skip_args; |
| 1242 | |
| 1243 if (argmatch (argv, argc, "-d", "--display", 3, &dpy, &skip_args) || | |
| 1244 argmatch (argv, argc, "-display", 0, 3, &dpy, &skip_args)) | |
| 1245 { | |
| 1246 check_compatible_window_system ("x"); | |
| 1247 display_arg = 1; | |
| 1248 } | |
| 428 | 1249 /* If we have the form --display=NAME, |
| 1250 convert it into -d name. | |
| 1251 This requires inserting a new element into argv. */ | |
| 1252 if (dpy != 0 && skip_args - count_before == 1) | |
| 1253 { | |
| 2994 | 1254 Wexttext **new_ = xnew_array (Wexttext *, argc + 2); |
| 428 | 1255 int j; |
| 1256 | |
| 1257 for (j = 0; j < count_before + 1; j++) | |
| 2994 | 1258 new_[j] = argv[j]; |
| 4932 | 1259 new_[count_before + 1] = (Wexttext *) WEXTSTRING ("-d"); |
| 2994 | 1260 new_[count_before + 2] = dpy; |
| 428 | 1261 for (j = count_before + 2; j <argc; j++) |
| 2994 | 1262 new_[j + 1] = argv[j]; |
| 1263 argv = new_; | |
| 428 | 1264 argc++; |
| 1265 } | |
| 1266 /* Change --display to -d, when its arg is separate. */ | |
| 1267 else if (dpy != 0 && skip_args > count_before | |
| 1268 && argv[count_before + 1][1] == '-') | |
| 4932 | 1269 argv[count_before + 1] = (Wexttext *) WEXTSTRING ("-d"); |
| 428 | 1270 |
| 1271 /* Don't actually discard this arg. */ | |
| 1272 skip_args = count_before; | |
| 1315 | 1273 #endif /* HAVE_X_WINDOWS */ |
| 1274 } | |
| 1275 | |
| 1276 /* If no switch telling us which window system to use, try other | |
| 1277 possibilities: */ | |
| 1278 | |
| 1279 #if defined (HAVE_X_WINDOWS) || defined (HAVE_GTK) | |
| 1280 if (!display_use) | |
| 1281 { | |
| 2367 | 1282 Wexttext *dpy; |
| 1315 | 1283 /* If there is a non-empty environment var DISPLAY, assume X or GTK, |
| 1284 but don't set `display_arg', which is only to be set if the | |
| 1285 display was specified on the command line. */ | |
| 2367 | 1286 if ((dpy = wext_getenv (WEXTSTRING ("DISPLAY"))) && dpy[0]) |
| 1315 | 1287 #ifdef HAVE_X_WINDOWS |
| 1288 /* #### Who gets precedence? X or GTK? For the moment, GTK support is | |
| 1289 unstable so use X. Maybe eventually we will switch this. */ | |
| 428 | 1290 display_use = "x"; |
| 1315 | 1291 #else |
| 1292 display_use = "gtk"; | |
| 1293 #endif | |
| 1294 } | |
| 1295 #endif /* defined (HAVE_X_WINDOWS) || defined (HAVE_GTK) */ | |
| 1296 | |
| 428 | 1297 #ifdef HAVE_MS_WINDOWS |
| 1315 | 1298 if (!display_use) |
| 1299 display_use = "mswindows"; | |
| 428 | 1300 #endif /* HAVE_MS_WINDOWS */ |
| 1315 | 1301 |
| 1302 #ifdef HAVE_TTY | |
| 1303 if (!display_use) | |
| 1304 display_use = "tty"; | |
| 1305 #endif /* HAVE_MS_WINDOWS */ | |
| 1306 | |
| 1307 if (!display_use) | |
| 1308 fatal ("No window systems and no TTY's in this XEmacs: Must specify " | |
| 1309 "-batch"); | |
| 428 | 1310 |
| 1311 noninteractive1 = noninteractive; | |
| 1312 | |
| 1313 /****** Now initialize everything *******/ | |
| 1314 | |
| 1204 | 1315 /* NOTE NOTE NOTE: |
| 1316 | |
| 1317 In the code below, there are three different states we are concerned | |
| 1318 about: | |
| 1319 | |
| 1320 "raw-temacs" == No dumped Lisp data present. `temacs', or (with pdump) | |
| 1321 `xemacs -nd'. | |
| 1322 | |
| 1323 "run-temacs" == We are restarting. run-emacs-from-temacs is called, | |
| 1324 aka `run-temacs' on the command line. | |
| 1325 | |
| 1326 "post-dump" == We are running an unexec()ed XEmacs, or we have loaded | |
| 1327 dump data using pdump_load(). | |
| 1328 | |
| 1329 initialized==0 => raw-temacs | |
| 1330 initialized!=0 && restart!=0 => run-temacs | |
| 1331 initialized!=0 && restart==0 => post-dump | |
| 1332 | |
| 1333 When post-pdump_load(), we need to reinitialize various structures. | |
| 1334 This case is noted in the code below by | |
| 1335 | |
| 1336 initialized + | |
| 1337 !restart + | |
| 1338 ifdef PDUMP. | |
| 1339 | |
| 1340 In the comments below, "dump time" or "dumping" == raw-temacs. | |
| 1341 "run time" == run-temacs or post-dump. | |
| 1342 */ | |
| 1343 | |
| 428 | 1344 /* First, do really basic environment initialization -- catching signals |
| 1345 and the like. These functions have no dependence on any part of | |
| 1346 the Lisp engine and need to be done both at dump time and at run time. */ | |
| 1347 | |
| 1348 init_signals_very_early (); | |
| 3092 | 1349 #ifdef NEW_GC |
| 1350 vdb_install_signal_handler (); | |
| 3263 | 1351 #endif /* NEW_GC */ |
| 428 | 1352 init_data_very_early (); /* Catch math errors. */ |
| 1353 init_floatfns_very_early (); /* Catch floating-point math errors. */ | |
| 1354 init_process_times_very_early (); /* Initialize our process timers. | |
| 1355 As early as possible, of course, | |
| 1356 so we can be fairly accurate. */ | |
| 771 | 1357 |
| 657 | 1358 #ifdef HAVE_MS_WINDOWS |
| 2367 | 1359 /* Depends on XEUNICODE_P */ |
| 771 | 1360 init_mswindows_dde_very_early (); /* DDE needs to be initialized early so |
| 1361 that the client doesn't give up | |
| 1362 waiting. */ | |
| 657 | 1363 #endif |
| 428 | 1364 |
| 1365 /* Now initialize the Lisp engine and the like. Done only during | |
| 1366 dumping. No dependence on anything that may be in the user's | |
| 1367 environment when the dumped XEmacs is run. | |
| 1368 | |
| 1369 We try to do things in an order that minimizes the non-obvious | |
| 1370 dependencies between functions. */ | |
| 1371 | |
| 1330 | 1372 /* purify_flag is set to indicate we are dumping (its name refers to |
| 1373 purespace, which no longer exists and was a way of marking some | |
| 1374 areas read-only so they could be shared among many processes). | |
| 1375 | |
| 1376 loadup.el will set to nil at end. */ | |
| 428 | 1377 |
| 1378 purify_flag = 0; | |
| 1379 #ifdef PDUMP | |
| 1204 | 1380 in_pdump = 0; |
| 428 | 1381 if (restart) |
| 1382 initialized = 1; | |
| 771 | 1383 else if (nodumpfile) |
| 1384 { | |
| 1385 initialized = 0; | |
| 442 | 1386 purify_flag = 1; |
| 771 | 1387 } |
| 1388 else | |
| 1389 { | |
| 1390 | |
| 1391 /* Keep command options from getting stomped. | |
| 1392 | |
| 1393 Some LISP-visible options are changed by XEmacs _after_ the data is | |
| 1394 dumped in building a --pdump XEmacs, but _before_ it is restored in | |
| 1395 normal operation. Thus the restored values overwrite the values | |
| 1396 XEmacs is getting at run-time. Such variables must be saved here, | |
| 1397 and restored after loading the dumped data. | |
| 1398 | |
| 776 | 1399 (Remember: Only LISP-visible options that are set up to this point |
| 1400 need to be listed here.) | |
| 771 | 1401 */ |
| 1402 | |
| 1403 /* noninteractive1 is saved in noninteractive, which isn't | |
| 1404 LISP-visible */ | |
| 1405 int inhibit_early_packages_save = inhibit_early_packages; | |
| 1406 int inhibit_autoloads_save = inhibit_autoloads; | |
| 776 | 1407 int inhibit_all_packages_save = inhibit_all_packages; |
| 1408 int vanilla_inhibiting_save = vanilla_inhibiting; | |
| 771 | 1409 int debug_paths_save = debug_paths; |
| 776 | 1410 int inhibit_site_lisp_save = inhibit_site_lisp; |
| 771 | 1411 int inhibit_site_modules_save = inhibit_site_modules; |
| 1412 | |
| 1413 initialized = pdump_load (argv[0]); | |
| 1414 | |
| 1415 /* Now unstomp everything */ | |
| 1416 noninteractive1 = noninteractive; | |
| 1417 inhibit_early_packages = inhibit_early_packages_save; | |
| 1418 inhibit_autoloads = inhibit_autoloads_save; | |
| 776 | 1419 inhibit_all_packages = inhibit_all_packages_save; |
| 1420 vanilla_inhibiting = vanilla_inhibiting_save; | |
| 771 | 1421 debug_paths = debug_paths_save; |
| 776 | 1422 inhibit_site_lisp = inhibit_site_lisp_save; |
| 771 | 1423 inhibit_site_modules = inhibit_site_modules_save; |
| 1424 | |
| 1425 if (initialized) | |
| 3466 | 1426 run_temacs_argc = -1; |
| 771 | 1427 else |
| 1428 purify_flag = 1; | |
| 1429 } | |
| 2367 | 1430 #else /* not PDUMP */ |
| 428 | 1431 if (!initialized) |
| 1432 purify_flag = 1; | |
| 1433 #endif | |
| 1434 | |
| 1204 | 1435 init_alloc_early (); |
| 1436 | |
| 3092 | 1437 init_gc_early (); |
| 1438 | |
| 428 | 1439 if (!initialized) |
| 1440 { | |
| 1441 /* Initialize things so that new Lisp objects | |
| 1442 can be created and objects can be staticpro'd. | |
| 1443 Must be basically the very first thing done | |
| 1444 because pretty much all of the initialization | |
| 1445 routines below create new objects. */ | |
| 1446 init_alloc_once_early (); | |
| 1447 | |
| 3092 | 1448 init_gc_once_early (); |
| 1449 | |
| 428 | 1450 /* Initialize Qnil, Qt, Qunbound, and the |
| 1451 obarray. After this, symbols can be | |
| 442 | 1452 interned. This depends on init_alloc_once_early(). */ |
| 428 | 1453 init_symbols_once_early (); |
| 1454 | |
| 1455 /* Declare the basic symbols pertaining to errors, | |
| 442 | 1456 So that DEFERROR*() can be called. */ |
| 428 | 1457 init_errors_once_early (); |
| 1458 | |
| 1459 /* Make sure that opaque pointers can be created. */ | |
| 1460 init_opaque_once_early (); | |
| 1461 | |
| 771 | 1462 /* Make sure that hash tables can be created. */ |
| 1463 init_elhash_once_early (); | |
| 1464 | |
| 1465 /* Make sure that eistrings can be created. */ | |
| 1466 init_eistring_once_early (); | |
| 1204 | 1467 |
| 428 | 1468 /* Now declare all the symbols and define all the Lisp primitives. |
| 1469 | |
| 1470 The *only* thing that the syms_of_*() functions are allowed to do | |
| 442 | 1471 is call one of the following: |
| 1472 | |
| 1473 INIT_LRECORD_IMPLEMENTATION() | |
| 1474 defsymbol(), DEFSYMBOL(), or DEFSYMBOL_MULTIWORD_PREDICATE() | |
| 428 | 1475 defsubr() (i.e. DEFSUBR) |
| 442 | 1476 deferror(), DEFERROR(), or DEFERROR_STANDARD() |
| 1477 defkeyword() or DEFKEYWORD() | |
| 563 | 1478 Fput() |
| 428 | 1479 |
| 1480 Order does not matter in these functions. | |
| 1481 */ | |
| 1482 | |
| 1483 syms_of_abbrev (); | |
| 1484 syms_of_alloc (); | |
| 3263 | 1485 #ifdef NEW_GC |
| 2720 | 1486 syms_of_mc_alloc (); |
| 3263 | 1487 #endif /* NEW_GC */ |
| 3092 | 1488 syms_of_gc (); |
| 1489 #ifdef NEW_GC | |
| 1490 syms_of_vdb (); | |
| 1491 #endif /* NEW_GC */ | |
| 428 | 1492 syms_of_buffer (); |
| 1493 syms_of_bytecode (); | |
| 1494 syms_of_callint (); | |
| 1495 syms_of_casefiddle (); | |
| 1496 syms_of_casetab (); | |
| 1497 syms_of_chartab (); | |
| 1498 syms_of_cmdloop (); | |
| 1499 syms_of_cmds (); | |
| 1500 syms_of_console (); | |
| 1501 syms_of_data (); | |
| 1502 #ifdef DEBUG_XEMACS | |
| 1503 syms_of_debug (); | |
| 440 | 1504 syms_of_tests (); |
| 428 | 1505 #endif /* DEBUG_XEMACS */ |
| 1506 syms_of_device (); | |
| 1507 #ifdef HAVE_DIALOGS | |
| 1508 syms_of_dialog (); | |
| 1509 #endif | |
| 1510 syms_of_dired (); | |
| 1511 syms_of_doc (); | |
| 1512 syms_of_editfns (); | |
| 1513 syms_of_elhash (); | |
| 1514 syms_of_emacs (); | |
| 1515 syms_of_eval (); | |
| 1516 #ifdef HAVE_X_WINDOWS | |
| 1517 syms_of_event_Xt (); | |
| 1518 #endif | |
| 462 | 1519 #ifdef HAVE_GTK |
| 1520 syms_of_event_gtk (); | |
| 1521 #endif | |
| 428 | 1522 #ifdef HAVE_DRAGNDROP |
| 1523 syms_of_dragdrop (); | |
| 1524 #endif | |
| 1525 syms_of_event_stream (); | |
| 1526 syms_of_events (); | |
| 1527 syms_of_extents (); | |
| 1528 syms_of_faces (); | |
| 1529 syms_of_fileio (); | |
| 1530 #ifdef CLASH_DETECTION | |
| 1531 syms_of_filelock (); | |
| 1532 #endif /* CLASH_DETECTION */ | |
| 1533 syms_of_floatfns (); | |
| 1534 syms_of_fns (); | |
| 826 | 1535 #ifdef USE_C_FONT_LOCK |
| 428 | 1536 syms_of_font_lock (); |
| 826 | 1537 #endif /* USE_C_FONT_LOCK */ |
| 428 | 1538 syms_of_frame (); |
| 1539 syms_of_general (); | |
| 1540 syms_of_glyphs (); | |
| 1541 syms_of_glyphs_eimage (); | |
| 563 | 1542 syms_of_glyphs_shared (); |
| 428 | 1543 syms_of_glyphs_widget (); |
| 1544 syms_of_gui (); | |
| 1545 syms_of_gutter (); | |
| 1546 syms_of_indent (); | |
| 1547 syms_of_intl (); | |
| 1548 syms_of_keymap (); | |
| 1549 syms_of_lread (); | |
| 1550 syms_of_macros (); | |
| 1551 syms_of_marker (); | |
| 1552 syms_of_md5 (); | |
| 1553 #ifdef HAVE_DATABASE | |
| 1554 syms_of_database (); | |
| 1555 #endif | |
| 1556 #ifdef HAVE_MENUBARS | |
| 1557 syms_of_menubar (); | |
| 1558 #endif | |
| 1559 syms_of_minibuf (); | |
| 1560 #ifdef HAVE_SHLIB | |
| 1561 syms_of_module (); | |
| 1562 #endif | |
| 1983 | 1563 #ifdef WITH_NUMBER_TYPES |
| 1564 syms_of_number (); | |
| 1565 #endif | |
| 428 | 1566 syms_of_objects (); |
| 1567 syms_of_print (); | |
| 1568 syms_of_process (); | |
| 1569 #ifdef HAVE_WIN32_PROCESSES | |
| 1570 syms_of_process_nt (); | |
| 1571 #endif | |
| 1572 syms_of_profile (); | |
| 1303 | 1573 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 1574 syms_of_ralloc (); |
| 1575 #endif /* HAVE_MMAP && REL_ALLOC */ | |
| 1576 syms_of_rangetab (); | |
| 1577 syms_of_redisplay (); | |
| 1578 syms_of_search (); | |
| 1579 syms_of_select (); | |
| 1580 syms_of_signal (); | |
| 1581 syms_of_sound (); | |
| 1582 syms_of_specifier (); | |
| 1583 syms_of_symbols (); | |
| 1584 syms_of_syntax (); | |
| 1585 #ifdef HAVE_SCROLLBARS | |
| 1586 syms_of_scrollbar (); | |
| 1587 #endif | |
| 771 | 1588 syms_of_text (); |
| 428 | 1589 #ifdef HAVE_TOOLBARS |
| 1590 syms_of_toolbar (); | |
| 1591 #endif | |
| 1592 syms_of_undo (); | |
| 1593 syms_of_widget (); | |
| 1594 syms_of_window (); | |
| 1595 | |
| 1596 #ifdef HAVE_TTY | |
| 1597 syms_of_console_tty (); | |
| 1598 syms_of_device_tty (); | |
| 771 | 1599 syms_of_frame_tty (); |
| 428 | 1600 syms_of_objects_tty (); |
| 1601 #endif | |
| 1602 | |
| 462 | 1603 #ifdef HAVE_GTK |
| 1604 syms_of_device_gtk (); | |
| 1605 syms_of_frame_gtk (); | |
| 1606 syms_of_glyphs_gtk (); | |
| 1607 syms_of_objects_gtk (); | |
| 1608 syms_of_ui_gtk (); | |
| 1609 syms_of_select_gtk (); | |
| 1610 #ifdef HAVE_DIALOGS | |
| 1611 syms_of_dialog_gtk (); | |
| 1612 #endif | |
| 1613 #ifdef HAVE_MENUBARS | |
| 1614 syms_of_menubar_gtk (); | |
| 1615 #endif | |
| 1616 syms_of_select_gtk (); | |
| 854 | 1617 |
| 771 | 1618 #ifdef HAVE_GUI_OBJECTS |
| 462 | 1619 syms_of_gui_gtk (); |
| 1620 #endif | |
| 1621 #endif /* HAVE_GTK */ | |
| 1622 | |
| 428 | 1623 #ifdef HAVE_X_WINDOWS |
| 442 | 1624 #ifdef HAVE_BALLOON_HELP |
| 440 | 1625 syms_of_balloon_x (); |
| 442 | 1626 #endif |
| 428 | 1627 syms_of_device_x (); |
| 771 | 1628 #ifdef HAVE_X_DIALOGS |
| 428 | 1629 syms_of_dialog_x (); |
| 1630 #endif | |
| 1631 syms_of_frame_x (); | |
| 1632 syms_of_glyphs_x (); | |
| 1633 syms_of_objects_x (); | |
| 1634 #ifdef HAVE_MENUBARS | |
| 1635 syms_of_menubar_x (); | |
| 1636 #endif | |
| 440 | 1637 syms_of_select_x (); |
| 771 | 1638 #ifdef HAVE_GUI_OBJECTS |
| 428 | 1639 syms_of_gui_x (); |
| 1640 #endif | |
| 771 | 1641 syms_of_intl_x (); |
| 428 | 1642 #ifdef HAVE_XIM |
| 1643 #ifdef XIM_XLIB | |
| 1644 syms_of_input_method_xlib (); | |
| 1645 #endif | |
| 1646 #endif /* HAVE_XIM */ | |
| 3094 | 1647 |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
1648 #ifdef HAVE_XFT |
| 3354 | 1649 syms_of_font_mgr(); |
| 3094 | 1650 #endif |
| 1651 | |
| 428 | 1652 #endif /* HAVE_X_WINDOWS */ |
| 1653 | |
| 1654 #ifdef HAVE_MS_WINDOWS | |
| 1655 syms_of_console_mswindows (); | |
| 1656 syms_of_device_mswindows (); | |
| 903 | 1657 syms_of_event_mswindows (); |
| 771 | 1658 #ifdef HAVE_DIALOGS |
| 442 | 1659 syms_of_dialog_mswindows (); |
| 771 | 1660 #endif |
| 428 | 1661 syms_of_frame_mswindows (); |
| 1662 syms_of_objects_mswindows (); | |
| 1663 syms_of_select_mswindows (); | |
| 1664 syms_of_glyphs_mswindows (); | |
| 771 | 1665 #ifdef HAVE_GUI_OBJECTS |
| 440 | 1666 syms_of_gui_mswindows (); |
| 771 | 1667 #endif |
| 428 | 1668 #ifdef HAVE_MENUBARS |
| 1669 syms_of_menubar_mswindows (); | |
| 1670 #endif | |
| 1671 #ifdef HAVE_SCROLLBARS | |
| 1672 syms_of_scrollbar_mswindows (); | |
| 1673 #endif | |
| 442 | 1674 #endif /* HAVE_MS_WINDOWS */ |
| 902 | 1675 #ifdef WIN32_NATIVE |
| 428 | 1676 syms_of_dired_mswindows (); |
| 771 | 1677 syms_of_nt (); |
| 428 | 1678 #endif |
| 1315 | 1679 #ifdef WIN32_ANY |
| 442 | 1680 syms_of_win32 (); |
| 1681 #endif | |
| 428 | 1682 |
| 771 | 1683 syms_of_file_coding (); |
| 1684 syms_of_unicode (); | |
| 428 | 1685 #ifdef MULE |
| 1686 syms_of_mule_ccl (); | |
| 1687 syms_of_mule_charset (); | |
| 771 | 1688 syms_of_mule_coding (); |
| 428 | 1689 #ifdef HAVE_WNN |
| 1690 syms_of_mule_wnn (); | |
| 1691 #endif | |
| 2973 | 1692 #if defined(HAVE_CANNA) && !defined (HAVE_SHLIB) |
| 1693 syms_of_canna_api (); | |
| 428 | 1694 #endif /* HAVE_CANNA */ |
| 1695 #endif /* MULE */ | |
| 1696 | |
| 1315 | 1697 #ifdef WIN32_ANY |
| 771 | 1698 syms_of_intl_win32 (); |
| 1699 #endif | |
| 1700 | |
| 428 | 1701 #ifdef SYMS_SYSTEM |
| 1702 SYMS_SYSTEM; | |
| 1703 #endif | |
| 1704 | |
| 1705 #ifdef SYMS_MACHINE | |
| 1706 SYMS_MACHINE; | |
| 1707 #endif | |
| 1708 | |
| 1709 /* Prior to XEmacs 21, this was `#if 0'ed out. -slb */ | |
| 1710 #if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG) | |
| 1711 syms_of_free_hook (); | |
| 1712 #endif | |
| 1713 | |
| 1714 #ifdef TOOLTALK | |
| 1715 syms_of_tooltalk (); | |
| 1716 #endif | |
| 1717 | |
| 1718 #ifdef SUNPRO | |
| 1719 syms_of_sunpro (); | |
| 1720 #endif | |
| 1721 | |
| 996 | 1722 #if defined (HAVE_LDAP) && !defined (HAVE_SHLIB) |
| 428 | 1723 syms_of_eldap (); |
| 1724 #endif | |
| 1725 | |
| 1726 #ifdef HAVE_GPM | |
| 442 | 1727 syms_of_gpmevent (); |
| 1728 #endif | |
| 1729 | |
| 996 | 1730 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 442 | 1731 syms_of_postgresql (); |
| 428 | 1732 #endif |
| 1733 | |
| 1734 /* Now create the subtypes for the types that have them. | |
| 1735 We do this before the vars_*() because more symbols | |
| 1736 may get initialized here. */ | |
| 1737 | |
| 1738 /* Now initialize the console types and associated symbols. | |
| 1739 Other than the first function below, the functions may | |
| 1740 make exactly the following function/macro calls: | |
| 1741 | |
| 1742 INITIALIZE_CONSOLE_TYPE() | |
| 1743 CONSOLE_HAS_METHOD() | |
| 1744 | |
| 1745 For any given console type, the former macro must be called | |
| 1746 before the any calls to the latter macro. */ | |
| 1747 | |
| 1748 console_type_create (); | |
| 1749 | |
| 1750 console_type_create_stream (); | |
| 1751 | |
| 1752 #ifdef HAVE_TTY | |
| 1753 console_type_create_tty (); | |
| 1754 console_type_create_device_tty (); | |
| 1755 console_type_create_frame_tty (); | |
| 1756 console_type_create_objects_tty (); | |
| 1757 console_type_create_redisplay_tty (); | |
| 1758 #endif | |
| 1759 | |
| 462 | 1760 #ifdef HAVE_GTK |
| 1761 console_type_create_gtk (); | |
| 1762 console_type_create_select_gtk (); | |
| 1763 console_type_create_device_gtk (); | |
| 1764 console_type_create_frame_gtk (); | |
| 1765 console_type_create_objects_gtk (); | |
| 1766 console_type_create_glyphs_gtk (); | |
| 1767 console_type_create_redisplay_gtk (); | |
| 1768 #ifdef HAVE_MENUBARS | |
| 1769 console_type_create_menubar_gtk (); | |
| 1770 #endif | |
| 1771 #ifdef HAVE_SCROLLBARS | |
| 1772 console_type_create_scrollbar_gtk (); | |
| 1773 #endif | |
| 1774 #ifdef HAVE_TOOLBARS | |
| 1775 console_type_create_toolbar_gtk (); | |
| 1776 #endif | |
| 1777 #ifdef HAVE_DIALOGS | |
| 1778 console_type_create_dialog_gtk (); | |
| 1779 #endif | |
| 1780 #endif /* HAVE_GTK */ | |
| 1781 | |
| 428 | 1782 #ifdef HAVE_X_WINDOWS |
| 1783 console_type_create_x (); | |
| 1784 console_type_create_device_x (); | |
| 1785 console_type_create_frame_x (); | |
| 1786 console_type_create_glyphs_x (); | |
| 1787 console_type_create_select_x (); | |
| 1788 #ifdef HAVE_MENUBARS | |
| 1789 console_type_create_menubar_x (); | |
| 1790 #endif | |
| 1791 console_type_create_objects_x (); | |
| 1792 console_type_create_redisplay_x (); | |
| 1793 #ifdef HAVE_SCROLLBARS | |
| 1794 console_type_create_scrollbar_x (); | |
| 1795 #endif | |
| 1796 #ifdef HAVE_TOOLBARS | |
| 1797 console_type_create_toolbar_x (); | |
| 1798 #endif | |
| 771 | 1799 #ifdef HAVE_X_DIALOGS |
| 428 | 1800 console_type_create_dialog_x (); |
| 1801 #endif | |
| 1802 #endif /* HAVE_X_WINDOWS */ | |
| 1803 | |
| 1804 #ifdef HAVE_MS_WINDOWS | |
| 1805 console_type_create_mswindows (); | |
| 1806 console_type_create_device_mswindows (); | |
| 1807 console_type_create_frame_mswindows (); | |
| 1808 console_type_create_objects_mswindows (); | |
| 1809 console_type_create_redisplay_mswindows (); | |
| 1810 console_type_create_glyphs_mswindows (); | |
| 1811 console_type_create_select_mswindows (); | |
| 1812 # ifdef HAVE_SCROLLBARS | |
| 1813 console_type_create_scrollbar_mswindows (); | |
| 1814 # endif | |
| 1815 #ifdef HAVE_MENUBARS | |
| 1816 console_type_create_menubar_mswindows (); | |
| 1817 #endif | |
| 1818 #ifdef HAVE_TOOLBARS | |
| 1819 console_type_create_toolbar_mswindows (); | |
| 1820 #endif | |
| 1821 #ifdef HAVE_DIALOGS | |
| 1822 console_type_create_dialog_mswindows (); | |
| 1823 #endif | |
| 1824 #endif | |
| 1825 | |
| 1826 /* Now initialize the specifier types and associated symbols. | |
| 1827 Other than the first function below, the functions may | |
| 1828 make exactly the following function/macro calls: | |
| 1829 | |
| 1830 INITIALIZE_SPECIFIER_TYPE() | |
| 1831 SPECIFIER_HAS_METHOD() | |
| 1832 | |
| 1833 For any given specifier type, the former macro must be called | |
| 1834 before the any calls to the latter macro. */ | |
| 1835 | |
| 1836 specifier_type_create (); | |
| 1837 | |
| 1838 specifier_type_create_image (); | |
| 1839 specifier_type_create_gutter (); | |
| 1840 specifier_type_create_objects (); | |
| 1841 #ifdef HAVE_TOOLBARS | |
| 1842 specifier_type_create_toolbar (); | |
| 1843 #endif | |
| 1844 | |
| 771 | 1845 /* Now initialize the coding system types and associated symbols. |
| 1846 Other than the first function below, the functions may | |
| 1847 make exactly the following function/macro calls: | |
| 1848 | |
| 1849 INITIALIZE_CODING_SYSTEM_TYPE() | |
| 1850 CODING_SYSTEM_HAS_METHOD() | |
| 1851 | |
| 1852 For any given coding system type, the former macro must be called | |
| 1853 before the any calls to the latter macro. */ | |
| 1854 | |
| 1855 coding_system_type_create (); | |
| 1856 coding_system_type_create_unicode (); | |
| 1315 | 1857 #ifdef WIN32_ANY |
| 771 | 1858 coding_system_type_create_intl_win32 (); |
| 1859 #endif | |
| 1860 #ifdef MULE | |
| 1861 coding_system_type_create_mule_coding (); | |
| 1862 #endif | |
| 1863 | |
| 428 | 1864 /* Now initialize the image instantiator formats and associated symbols. |
| 1865 Other than the first function below, the functions may | |
| 1866 make exactly the following function/macro calls: | |
| 1867 | |
| 1868 INITIALIZE_IMAGE_INSTANTIATOR_FORMAT() | |
| 1869 IIFORMAT_HAS_METHOD() | |
| 1870 IIFORMAT_VALID_KEYWORD() | |
| 1871 | |
| 1872 For any given image instantiator format, the first macro must be | |
| 1873 called before the any calls to the other macros. */ | |
| 1874 | |
| 1875 image_instantiator_format_create (); | |
| 1876 image_instantiator_format_create_glyphs_eimage (); | |
| 1877 image_instantiator_format_create_glyphs_widget (); | |
| 1878 #ifdef HAVE_TTY | |
| 1879 image_instantiator_format_create_glyphs_tty (); | |
| 1880 #endif | |
| 1881 #ifdef HAVE_X_WINDOWS | |
| 1882 image_instantiator_format_create_glyphs_x (); | |
| 1883 #endif /* HAVE_X_WINDOWS */ | |
| 1884 #ifdef HAVE_MS_WINDOWS | |
| 1885 image_instantiator_format_create_glyphs_mswindows (); | |
| 1204 | 1886 #endif /* HAVE_MS_WINDOWS */ |
| 462 | 1887 #ifdef HAVE_GTK |
| 1888 image_instantiator_format_create_glyphs_gtk (); | |
| 1889 #endif | |
| 2367 | 1890 } |
| 1891 #ifdef PDUMP | |
| 1892 else if (!restart) /* after successful pdump_load() | |
| 1893 (note, we are inside ifdef PDUMP) */ | |
| 1894 { | |
| 1895 reinit_alloc_early (); | |
| 3092 | 1896 reinit_gc_early (); |
| 2367 | 1897 reinit_symbols_early (); |
| 3263 | 1898 #ifndef NEW_GC |
| 2367 | 1899 reinit_opaque_early (); |
| 3263 | 1900 #endif /* not NEW_GC */ |
| 2367 | 1901 reinit_eistring_early (); |
|
4804
3be2c7c0ef4b
Unbreak the non-bignum build by only calling reinit_vars_of_number() if
Jerry James <james@xemacs.org>
parents:
4802
diff
changeset
|
1902 #ifdef WITH_NUMBER_TYPES |
|
4802
2fc0e2f18322
Don't create any bignums before pdumping. Add bignum, ratio, and bigfloat
Jerry James <james@xemacs.org>
parents:
4759
diff
changeset
|
1903 reinit_vars_of_number (); |
|
4804
3be2c7c0ef4b
Unbreak the non-bignum build by only calling reinit_vars_of_number() if
Jerry James <james@xemacs.org>
parents:
4802
diff
changeset
|
1904 #endif |
| 2367 | 1905 |
| 1906 reinit_console_type_create_stream (); | |
| 1907 #ifdef HAVE_TTY | |
| 1908 reinit_console_type_create_tty (); | |
| 1909 #endif | |
| 1910 #ifdef HAVE_X_WINDOWS | |
| 1911 reinit_console_type_create_x (); | |
| 1912 reinit_console_type_create_device_x (); | |
| 1913 #endif | |
| 1914 #ifdef HAVE_MS_WINDOWS | |
| 1915 reinit_console_type_create_mswindows (); | |
| 1916 #endif | |
| 1917 #ifdef HAVE_GTK | |
| 1918 reinit_console_type_create_gtk (); | |
| 1919 #endif | |
| 1920 | |
| 1921 reinit_specifier_type_create (); | |
| 1922 reinit_specifier_type_create_image (); | |
| 1923 reinit_specifier_type_create_gutter (); | |
| 1924 reinit_specifier_type_create_objects (); | |
| 1925 #ifdef HAVE_TOOLBARS | |
| 1926 reinit_specifier_type_create_toolbar (); | |
| 1927 #endif | |
| 1928 | |
| 1929 reinit_coding_system_type_create (); | |
| 1930 reinit_coding_system_type_create_unicode (); | |
| 1931 #ifdef WIN32_ANY | |
| 1932 reinit_coding_system_type_create_intl_win32 (); | |
| 1933 #endif | |
| 1934 #ifdef MULE | |
| 1935 reinit_coding_system_type_create_mule_coding (); | |
| 1936 #endif | |
| 1937 } | |
| 1938 #endif /* PDUMP */ | |
| 1939 | |
| 1940 if (!initialized | |
| 1941 #ifdef PDUMP | |
| 1942 || !restart | |
| 1943 #endif | |
| 1944 ) | |
| 1945 { | |
| 1946 /* Now initialize the structure types and associated symbols. | |
| 1947 Other than the first function below, the functions may | |
| 1948 make exactly the following function/macro calls: | |
| 1949 | |
| 1950 define_structure_type() | |
| 1951 define_structure_type_keyword() | |
| 1952 | |
| 1953 */ | |
| 1954 | |
| 1955 structure_type_create (); | |
| 1956 | |
| 1957 structure_type_create_chartab (); | |
| 1958 structure_type_create_faces (); | |
| 1959 structure_type_create_rangetab (); | |
| 1960 structure_type_create_hash_table (); | |
| 428 | 1961 |
| 1962 /* Now initialize the lstream types and associated symbols. | |
| 1963 Other than the first function below, the functions may | |
| 1964 make exactly the following function/macro calls: | |
| 1965 | |
| 1966 LSTREAM_HAS_METHOD() | |
| 1967 | |
| 1968 */ | |
| 1969 | |
| 1970 lstream_type_create (); | |
| 1971 lstream_type_create_file_coding (); | |
| 853 | 1972 #if defined (HAVE_MS_WINDOWS) && !defined (HAVE_MSG_SELECT) |
| 428 | 1973 lstream_type_create_mswindows_selectable (); |
| 1974 #endif | |
| 1975 | |
| 1976 /* Initialize processes implementation. | |
| 1977 The functions may make exactly the following function/macro calls: | |
| 1978 | |
| 1979 PROCESS_HAS_METHOD() | |
| 1980 */ | |
| 1981 #ifdef HAVE_UNIX_PROCESSES | |
| 1982 process_type_create_unix (); | |
| 1983 #endif | |
| 1984 #ifdef HAVE_WIN32_PROCESSES | |
| 1985 process_type_create_nt (); | |
| 1986 #endif | |
| 2367 | 1987 } |
| 1988 | |
| 1989 if (!initialized) | |
| 1990 { | |
| 428 | 1991 /* Now initialize most variables. |
| 1992 | |
| 1993 These functions may do exactly the following: | |
| 1994 | |
| 771 | 1995 -- assigning a symbol or constant value to a variable |
| 1996 -- using a global variable that has been initialized | |
| 1997 earlier on in the same function | |
| 1998 -- DEFVAR_INT() | |
| 1999 -- DEFVAR_LISP() | |
| 2000 -- DEFVAR_BOOL() | |
| 2001 -- DEFER_GETTEXT() | |
| 2002 -- staticpro*() | |
| 2003 -- xmalloc*(), xnew*(), and friends | |
| 2004 -- Dynarr_*() | |
| 2005 -- Blocktype_*() | |
| 1303 | 2006 -- Fprovide (symbol) |
| 771 | 2007 -- intern() |
| 2008 -- Fput() | |
| 2009 -- dump_add_*() | |
| 2010 -- C library functions with no external dependencies, e.g. str*() | |
| 2011 -- defsymbol(), if it's absolutely necessary and you're sure that | |
| 2012 the symbol isn't referenced anywhere else in the initialization | |
| 2013 code | |
| 2014 -- Fset() on a symbol that is unbound | |
| 2015 -- Any of the object-creating functions in alloc.c: e.g. | |
| 2016 - make_string() | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
2017 - build_istring() |
|
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
2018 - build_cistring() |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
2019 - build_ascstring() |
| 771 | 2020 - make_vector() |
| 2021 - make_int() | |
| 2022 - make_char() | |
| 2023 - make_extent() | |
| 3024 | 2024 - BASIC_ALLOC_LCRECORD() |
| 2025 - ALLOC_LCRECORD_TYPE() | |
| 771 | 2026 - Fcons() |
| 2027 - listN() | |
| 2028 - make_lcrecord_list() | |
| 2029 -- make_opaque_ptr() | |
| 2030 -- make_lisp_hash_table() (not allowed in 21.4!) | |
| 2031 -- certain specifier creation functions (but be careful; see | |
| 2032 glyphs.c for examples) | |
| 428 | 2033 |
| 2034 perhaps a few others. | |
| 446 | 2035 |
| 771 | 2036 NO EXTERNAL-FORMAT CONVERSIONS. |
| 2037 | |
| 446 | 2038 NB: Initialization or assignment should not be done here to certain |
| 2039 variables settable from the command line. See the comment above | |
| 2040 the call to pdump_load() in main_1(). This caveat should only | |
| 2041 apply to vars_of_emacs(). | |
| 2367 | 2042 |
| 2043 Order should not matter in these functions. | |
| 428 | 2044 */ |
| 2045 | |
| 2046 /* Now allow Fprovide() statements to be made. */ | |
| 2047 init_provide_once (); | |
| 2048 | |
| 2049 /* Do that before any specifier creation (esp. vars_of_glyphs()) */ | |
| 2050 vars_of_specifier (); | |
| 2051 | |
| 2052 vars_of_abbrev (); | |
| 2053 vars_of_alloc (); | |
| 2054 vars_of_buffer (); | |
| 2055 vars_of_bytecode (); | |
| 2056 vars_of_callint (); | |
| 2057 vars_of_chartab (); | |
| 2058 vars_of_cmdloop (); | |
| 2059 vars_of_cmds (); | |
| 2060 vars_of_console (); | |
| 2061 vars_of_data (); | |
| 2062 #ifdef DEBUG_XEMACS | |
| 2063 vars_of_debug (); | |
| 440 | 2064 vars_of_tests (); |
| 428 | 2065 #endif |
| 2066 vars_of_console_stream (); | |
| 2067 vars_of_device (); | |
| 2068 #ifdef HAVE_DIALOGS | |
| 2069 vars_of_dialog (); | |
| 2070 #endif | |
| 2071 vars_of_dired (); | |
| 2072 vars_of_doc (); | |
| 2073 #ifdef HAVE_DRAGNDROP | |
| 2074 vars_of_dragdrop (); | |
| 2075 #endif | |
| 2076 vars_of_editfns (); | |
| 2077 vars_of_emacs (); | |
| 2078 vars_of_eval (); | |
| 2079 | |
| 2080 #ifdef HAVE_X_WINDOWS | |
| 2081 vars_of_event_Xt (); | |
| 2082 #endif | |
| 1303 | 2083 #if defined (HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS)) |
| 428 | 2084 vars_of_event_tty (); |
| 2085 #endif | |
| 2086 #ifdef HAVE_MS_WINDOWS | |
| 2087 vars_of_event_mswindows (); | |
| 2088 #endif | |
| 2089 vars_of_event_stream (); | |
| 2090 | |
| 2091 vars_of_events (); | |
| 2092 vars_of_extents (); | |
| 2093 vars_of_faces (); | |
| 771 | 2094 vars_of_file_coding (); |
| 428 | 2095 vars_of_fileio (); |
| 444 | 2096 #ifdef CLASH_DETECTION |
| 2097 vars_of_filelock (); | |
| 2098 #endif | |
| 428 | 2099 vars_of_floatfns (); |
| 771 | 2100 vars_of_fns (); |
| 826 | 2101 #ifdef USE_C_FONT_LOCK |
| 428 | 2102 vars_of_font_lock (); |
| 826 | 2103 #endif /* USE_C_FONT_LOCK */ |
| 428 | 2104 vars_of_frame (); |
| 3092 | 2105 vars_of_gc (); |
| 428 | 2106 vars_of_glyphs (); |
| 2107 vars_of_glyphs_eimage (); | |
| 2108 vars_of_glyphs_widget (); | |
| 2109 vars_of_gui (); | |
| 2110 vars_of_gutter (); | |
| 2111 vars_of_indent (); | |
| 2112 vars_of_insdel (); | |
| 2113 vars_of_intl (); | |
| 1315 | 2114 #ifdef WIN32_ANY |
| 771 | 2115 vars_of_intl_win32 (); |
| 2116 #endif | |
| 428 | 2117 #ifdef HAVE_XIM |
| 2118 #ifdef XIM_MOTIF | |
| 2119 vars_of_input_method_motif (); | |
| 2120 #else /* XIM_XLIB */ | |
| 2121 vars_of_input_method_xlib (); | |
| 2122 #endif | |
| 2123 #endif /* HAVE_XIM */ | |
| 2124 vars_of_keymap (); | |
| 2125 vars_of_lread (); | |
| 2126 vars_of_lstream (); | |
| 2127 vars_of_macros (); | |
| 2128 vars_of_md5 (); | |
| 2129 #ifdef HAVE_DATABASE | |
| 2130 vars_of_database (); | |
| 2131 #endif | |
| 2132 #ifdef HAVE_MENUBARS | |
| 2133 vars_of_menubar (); | |
| 2134 #endif | |
| 2135 vars_of_minibuf (); | |
| 2136 vars_of_module (); | |
| 442 | 2137 #ifdef WIN32_NATIVE |
| 902 | 2138 vars_of_dired_mswindows (); |
| 440 | 2139 vars_of_nt (); |
| 428 | 2140 #endif |
| 1983 | 2141 #ifdef WITH_NUMBER_TYPES |
| 2142 vars_of_number (); | |
| 2143 #endif | |
| 428 | 2144 vars_of_objects (); |
| 2145 vars_of_print (); | |
| 2146 | |
| 2147 vars_of_process (); | |
| 2148 #ifdef HAVE_UNIX_PROCESSES | |
| 2149 vars_of_process_unix (); | |
| 2150 #endif | |
| 2151 #ifdef HAVE_WIN32_PROCESSES | |
| 2152 vars_of_process_nt (); | |
| 2153 #endif | |
| 2154 | |
| 2155 vars_of_profile (); | |
| 1303 | 2156 #if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined (DOUG_LEA_MALLOC) |
| 428 | 2157 vars_of_ralloc (); |
| 2158 #endif /* HAVE_MMAP && REL_ALLOC */ | |
| 2526 | 2159 vars_of_realpath (); |
| 428 | 2160 vars_of_redisplay (); |
| 814 | 2161 vars_of_regex (); |
| 428 | 2162 #ifdef HAVE_SCROLLBARS |
| 2163 vars_of_scrollbar (); | |
| 2164 #endif | |
| 2165 vars_of_search (); | |
| 2166 vars_of_select (); | |
| 2167 vars_of_sound (); | |
| 2168 vars_of_symbols (); | |
| 2169 vars_of_syntax (); | |
| 771 | 2170 vars_of_text (); |
| 428 | 2171 #ifdef HAVE_TOOLBARS |
| 2172 vars_of_toolbar (); | |
| 2173 #endif | |
| 2174 vars_of_undo (); | |
| 2175 vars_of_window (); | |
| 1315 | 2176 #ifdef WIN32_ANY |
| 771 | 2177 vars_of_win32 (); |
| 2178 #endif | |
| 428 | 2179 |
| 2180 #ifdef HAVE_TTY | |
| 2181 vars_of_console_tty (); | |
| 2182 vars_of_frame_tty (); | |
| 2183 vars_of_objects_tty (); | |
| 2184 #endif | |
| 2185 | |
| 462 | 2186 #ifdef HAVE_GTK |
| 2187 vars_of_device_gtk (); | |
|
4380
461fdb92f3b6
Correct the perhaps_init_unseen_key_defaults GTK code; don't override X11 fonts.
Aidan Kehoe <kehoea@parhasard.net>
parents:
3466
diff
changeset
|
2188 vars_of_console_gtk (); |
| 462 | 2189 #ifdef HAVE_DIALOGS |
| 2190 vars_of_dialog_gtk (); | |
| 2191 #endif | |
| 2192 vars_of_event_gtk (); | |
| 2193 vars_of_frame_gtk (); | |
| 2194 vars_of_glyphs_gtk (); | |
| 2195 vars_of_ui_gtk (); | |
| 2196 #ifdef HAVE_MENUBARS | |
| 2197 vars_of_menubar_gtk (); | |
| 2198 #endif | |
| 2199 vars_of_objects_gtk (); | |
| 2200 vars_of_select_gtk (); | |
| 2201 #ifdef HAVE_SCROLLBARS | |
| 2202 vars_of_scrollbar_gtk (); | |
| 2203 #endif | |
| 2204 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS) | |
| 2205 vars_of_gui_gtk (); | |
| 2206 #endif | |
| 2207 #endif /* HAVE_GTK */ | |
| 2208 | |
| 428 | 2209 #ifdef HAVE_X_WINDOWS |
| 442 | 2210 #ifdef HAVE_BALLOON_HELP |
| 440 | 2211 vars_of_balloon_x (); |
| 442 | 2212 #endif |
| 3381 | 2213 vars_of_console_x (); |
| 428 | 2214 vars_of_device_x (); |
| 771 | 2215 #ifdef HAVE_X_DIALOGS |
| 428 | 2216 vars_of_dialog_x (); |
| 2217 #endif | |
| 2218 vars_of_frame_x (); | |
| 2219 vars_of_glyphs_x (); | |
| 2220 #ifdef HAVE_MENUBARS | |
| 2221 vars_of_menubar_x (); | |
| 2222 #endif | |
| 2223 vars_of_objects_x (); | |
| 440 | 2224 vars_of_select_x (); |
| 428 | 2225 #ifdef HAVE_SCROLLBARS |
| 2226 vars_of_scrollbar_x (); | |
| 2227 #endif | |
| 771 | 2228 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS) |
| 428 | 2229 vars_of_gui_x (); |
| 2230 #endif | |
| 3094 | 2231 |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2232 #ifdef HAVE_XFT |
| 3354 | 2233 vars_of_font_mgr (); |
| 3094 | 2234 #endif |
| 2235 | |
| 440 | 2236 #endif /* HAVE_X_WINDOWS */ |
| 428 | 2237 |
| 462 | 2238 |
| 428 | 2239 #ifdef HAVE_MS_WINDOWS |
| 2240 vars_of_device_mswindows (); | |
| 2241 vars_of_console_mswindows (); | |
| 2242 vars_of_frame_mswindows (); | |
| 2243 vars_of_objects_mswindows (); | |
| 2244 vars_of_select_mswindows (); | |
| 2245 vars_of_glyphs_mswindows (); | |
| 2246 #ifdef HAVE_SCROLLBARS | |
| 2247 vars_of_scrollbar_mswindows (); | |
| 2248 #endif | |
| 2249 #ifdef HAVE_MENUBARS | |
| 2250 vars_of_menubar_mswindows (); | |
| 2251 #endif | |
| 2252 #ifdef HAVE_DIALOGS | |
| 2253 vars_of_dialog_mswindows (); | |
| 2254 #endif | |
| 2255 #endif /* HAVE_MS_WINDOWS */ | |
| 2256 | |
| 2257 #ifdef MULE | |
| 2258 vars_of_mule_ccl (); | |
| 2259 vars_of_mule_charset (); | |
| 2260 #endif | |
| 2261 vars_of_file_coding (); | |
| 771 | 2262 vars_of_unicode (); |
| 428 | 2263 #ifdef MULE |
| 771 | 2264 vars_of_mule_coding (); |
| 428 | 2265 #ifdef HAVE_WNN |
| 2266 vars_of_mule_wnn (); | |
| 2267 #endif | |
| 2973 | 2268 #if defined(HAVE_CANNA) && !defined (HAVE_SHLIB) |
| 2269 vars_of_canna_api (); | |
| 428 | 2270 #endif /* HAVE_CANNA */ |
| 2271 #endif /* MULE */ | |
| 2272 | |
| 2273 #ifdef TOOLTALK | |
| 2274 vars_of_tooltalk (); | |
| 2275 #endif | |
| 2276 | |
| 2277 #ifdef SUNPRO | |
| 2278 vars_of_sunpro (); | |
| 2279 #endif | |
| 2280 | |
| 996 | 2281 #if defined (HAVE_LDAP) && !defined (HAVE_SHLIB) |
| 428 | 2282 vars_of_eldap (); |
| 2283 #endif | |
| 2284 | |
| 996 | 2285 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 771 | 2286 vars_of_postgresql (); |
| 442 | 2287 #endif |
| 2288 | |
| 428 | 2289 #ifdef HAVE_GPM |
| 442 | 2290 vars_of_gpmevent (); |
| 428 | 2291 #endif |
| 2367 | 2292 } |
| 2293 | |
| 2294 if (!initialized | |
| 2295 #ifdef PDUMP | |
| 2296 || !restart | |
| 2297 #endif | |
| 2298 ) | |
| 2299 { | |
| 2300 /* Now do additional vars_of_*() initialization that happens both | |
| 2301 at dump time and after pdump load. */ | |
| 2302 reinit_vars_of_buffer (); | |
|
4921
17362f371cc2
add more byte-code assertions and better failure output
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2303 reinit_vars_of_bytecode (); |
| 2367 | 2304 reinit_vars_of_console (); |
| 2305 #ifdef DEBUG_XEMACS | |
| 2306 reinit_vars_of_debug (); | |
| 2307 #endif | |
| 2308 reinit_vars_of_device (); | |
| 2309 reinit_vars_of_eval (); | |
| 2310 #if defined (HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS)) | |
| 2311 reinit_vars_of_event_tty (); | |
| 2312 #endif | |
| 2313 reinit_vars_of_event_stream (); | |
| 2314 reinit_vars_of_events (); | |
| 2315 reinit_vars_of_extents (); | |
| 2316 reinit_vars_of_file_coding (); | |
| 2317 reinit_vars_of_fileio (); | |
| 2318 #ifdef USE_C_FONT_LOCK | |
| 2319 reinit_vars_of_font_lock (); | |
| 2320 #endif /* USE_C_FONT_LOCK */ | |
| 2321 reinit_vars_of_glyphs (); | |
| 2322 reinit_vars_of_glyphs_widget (); | |
| 2323 reinit_vars_of_insdel (); | |
| 2324 reinit_vars_of_lread (); | |
| 3263 | 2325 #ifndef NEW_GC |
| 2367 | 2326 reinit_vars_of_lstream (); |
| 3263 | 2327 #endif /* not NEW_GC */ |
| 2367 | 2328 reinit_vars_of_minibuf (); |
| 2329 #ifdef HAVE_SHLIB | |
| 2330 reinit_vars_of_module (); | |
| 2331 #endif | |
| 2332 reinit_vars_of_objects (); | |
| 2333 reinit_vars_of_print (); | |
| 2334 reinit_vars_of_search (); | |
| 2335 reinit_vars_of_text (); | |
| 2336 reinit_vars_of_undo (); | |
| 2337 reinit_vars_of_window (); | |
| 2338 | |
| 2339 #ifdef HAVE_MS_WINDOWS | |
| 2340 reinit_vars_of_event_mswindows (); | |
| 2341 reinit_vars_of_frame_mswindows (); | |
| 2342 reinit_vars_of_object_mswindows (); | |
| 2343 #endif | |
| 2344 | |
| 2345 #ifdef HAVE_GTK | |
| 2346 reinit_vars_of_event_gtk (); | |
| 2347 reinit_vars_of_menubar_gtk (); | |
| 2348 #endif | |
| 2349 | |
| 2350 #ifdef HAVE_X_WINDOWS | |
| 2351 reinit_vars_of_device_x (); | |
| 2352 reinit_vars_of_event_Xt (); | |
| 2353 #ifdef HAVE_SCROLLBARS | |
| 2354 reinit_vars_of_scrollbar_x (); | |
| 2355 #endif | |
| 2356 #ifdef HAVE_MENUBARS | |
| 2357 reinit_vars_of_menubar_x (); | |
| 2358 #endif | |
| 2359 reinit_vars_of_select_x (); | |
| 2360 #if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_X_DIALOGS) || defined (HAVE_TOOLBARS) | |
| 2361 reinit_vars_of_gui_x (); | |
| 2362 #endif | |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2363 #ifdef HAVE_XFT |
| 3354 | 2364 reinit_vars_of_font_mgr (); |
| 3094 | 2365 #endif |
| 2367 | 2366 #endif /* HAVE_X_WINDOWS */ |
| 2367 | |
| 2368 #ifdef MULE | |
| 2369 reinit_vars_of_mule_coding (); | |
| 2370 #endif | |
| 2371 #if defined (MULE) && defined (HAVE_WNN) | |
| 2372 reinit_vars_of_mule_wnn (); | |
| 2373 #endif | |
| 2374 } | |
| 2375 | |
| 2376 if (!initialized) | |
| 2377 { | |
| 428 | 2378 /* Now initialize any specifier variables. We do this later |
| 2379 because it has some dependence on the vars initialized | |
| 2380 above. | |
| 2381 | |
| 2382 These functions should *only* initialize specifier variables, | |
| 2383 and may make use of the following functions/macros in addition | |
| 2384 to the ones listed above: | |
| 2385 | |
| 2386 DEFVAR_SPECIFIER() | |
| 2387 Fmake_specifier() | |
| 2388 set_specifier_fallback() | |
| 2389 set_specifier_caching() | |
| 2390 */ | |
| 2391 | |
| 2392 specifier_vars_of_glyphs (); | |
| 863 | 2393 specifier_vars_of_glyphs_widget (); |
| 428 | 2394 specifier_vars_of_gutter (); |
| 2395 #ifdef HAVE_MENUBARS | |
| 2396 specifier_vars_of_menubar (); | |
| 2397 #endif | |
| 2398 specifier_vars_of_redisplay (); | |
| 2399 #ifdef HAVE_SCROLLBARS | |
| 2400 specifier_vars_of_scrollbar (); | |
| 2401 #endif | |
| 2402 #ifdef HAVE_TOOLBARS | |
| 2403 specifier_vars_of_toolbar (); | |
| 2404 #endif | |
| 2405 specifier_vars_of_window (); | |
| 2406 | |
| 2407 /* Now comes all the rest of the variables that couldn't | |
| 2408 be handled above. There may be dependencies on variables | |
| 2409 initialized above, and dependencies between one complex_vars_() | |
| 2410 function and another. */ | |
| 2411 | |
| 2412 #ifdef MULE | |
| 814 | 2413 /* This depends on vars initialized in vars_of_unicode(). */ |
| 428 | 2414 complex_vars_of_mule_charset (); |
| 2415 #endif | |
| 814 | 2416 /* This one doesn't depend on anything really, and could go into |
| 2417 vars_of_(), but lots of lots of code gets called and it's easily | |
| 2418 possible that it could get changed to require being a | |
| 2419 complex_vars_of_(), for example if a charset appears anywhere, | |
| 2420 then we suddenly have dependence on the previous call. */ | |
| 428 | 2421 complex_vars_of_file_coding (); |
| 1315 | 2422 #ifdef WIN32_ANY |
|
4834
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2423 /* Define MS-Windows Unicode coding systems */ |
| 771 | 2424 complex_vars_of_intl_win32 (); |
| 428 | 2425 #endif |
|
4834
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2426 /* Define UTF-8 coding system */ |
|
b3ea9c582280
Use new cygwin_conv_path API with Cygwin 1.7 for converting names between Win32 and POSIX, UTF-8-aware, with attendant changes elsewhere
Ben Wing <ben@xemacs.org>
parents:
4804
diff
changeset
|
2427 complex_vars_of_unicode (); |
| 428 | 2428 |
| 2367 | 2429 /* At this point we should be able to do conversion operations. |
| 2430 We have initialized things to the point that we can create Lisp | |
| 2431 objects and we have defined the basic coding systems (in the | |
| 2432 just-previous complex-vars calls). We will in fact do conversion | |
| 2433 quite soon, e.g. in complex_vars_of_glyphs_x(). */ | |
| 2434 inhibit_non_essential_conversion_operations = 0; | |
| 2435 | |
|
4916
a6c778975d7d
split USE_XFT into HAVE_XFT/USE_XFT
Ben Wing <ben@xemacs.org>
parents:
4871
diff
changeset
|
2436 #ifdef HAVE_XFT |
| 3094 | 2437 /* This uses coding systems. Must be done before faces are init'ed. */ |
| 2438 /* not in xft reloaded #3 */ | |
| 3354 | 2439 complex_vars_of_font_mgr (); |
| 3094 | 2440 #endif |
| 2441 | |
| 771 | 2442 /* Depends on specifiers. */ |
| 2443 complex_vars_of_faces (); | |
| 2444 | |
| 428 | 2445 /* This calls allocate_glyph(), which creates specifiers |
| 2446 and also relies on a variable (Vthe_nothing_vector) initialized | |
| 771 | 2447 above. */ |
| 428 | 2448 complex_vars_of_glyphs (); |
| 2449 | |
| 2450 /* These rely on the glyphs just created in the previous function, | |
| 2451 and call Fadd_spec_to_specifier(), which relies on various | |
| 2452 variables initialized above. */ | |
| 462 | 2453 #ifdef HAVE_GTK |
| 2454 complex_vars_of_glyphs_gtk (); | |
| 2455 #endif | |
| 428 | 2456 #ifdef HAVE_X_WINDOWS |
| 2457 complex_vars_of_glyphs_x (); | |
| 2458 #endif | |
| 2459 #ifdef HAVE_MS_WINDOWS | |
| 2460 complex_vars_of_glyphs_mswindows (); | |
| 2461 #endif | |
| 2462 | |
| 2463 /* This calls Fmake_glyph_internal(). */ | |
| 2464 #ifdef HAVE_MENUBARS | |
| 2465 complex_vars_of_menubar (); | |
| 2466 #endif | |
| 2467 | |
| 617 | 2468 #ifdef HAVE_SCROLLBARS |
| 428 | 2469 /* This calls Fmake_glyph_internal(). */ |
| 2470 complex_vars_of_scrollbar (); | |
| 2471 #endif | |
| 2472 | |
| 2473 /* This calls allocate_glyph(). */ | |
| 2474 complex_vars_of_frame (); | |
| 2475 | |
| 2476 /* This calls Fcopy_category_table() under Mule, which calls who | |
| 2477 knows what. */ | |
| 2478 complex_vars_of_chartab (); | |
| 2479 | |
| 826 | 2480 /* This calls Fput_char_table(), which (under Mule) depends on the |
| 428 | 2481 charsets being initialized. */ |
| 2482 complex_vars_of_casetab (); | |
| 2483 | |
| 2484 /* This calls Fcopy_syntax_table(), which relies on char tables. */ | |
| 2485 complex_vars_of_syntax (); | |
| 2486 | |
| 2487 /* This initializes buffer-local variables, sets things up so | |
| 2488 that buffers can be created, and creates a couple of basic | |
| 2489 buffers. This depends on Vstandard_syntax_table and | |
| 2490 Vstandard_category_table (initialized in the previous | |
| 2491 functions), as well as a whole horde of variables that may | |
| 2492 have been initialized above. */ | |
| 2493 complex_vars_of_buffer (); | |
| 2494 | |
| 2495 /* This initializes console-local variables. */ | |
| 2496 complex_vars_of_console (); | |
| 2497 | |
| 2498 /* This creates a couple more buffers, and depends on the | |
| 2499 previous function. */ | |
| 2500 complex_vars_of_minibuf (); | |
| 2501 | |
| 2502 /* These two might call Ffile_name_as_directory(), which | |
| 2503 might depend on all sorts of things; I'm not sure. */ | |
| 2504 complex_vars_of_emacs (); | |
| 2505 | |
| 3092 | 2506 complex_vars_of_gc (); |
| 2507 | |
| 428 | 2508 /* This creates a couple of basic keymaps and depends on Lisp |
| 2509 hash tables and Ffset() (both of which depend on some variables | |
| 2510 initialized in the vars_of_*() section) and possibly other | |
| 2511 stuff. */ | |
| 2512 complex_vars_of_keymap (); | |
| 2513 | |
| 2514 #ifdef ERROR_CHECK_GC | |
| 2515 { | |
| 2516 extern int always_gc; | |
| 2517 if (always_gc) /* purification debugging hack */ | |
| 3092 | 2518 #ifdef NEW_GC |
| 2519 gc_full (); | |
| 2520 #else /* not NEW_GC */ | |
| 428 | 2521 garbage_collect_1 (); |
| 3092 | 2522 #endif /* not NEW_GC */ |
| 428 | 2523 } |
| 2524 #endif | |
| 1204 | 2525 } |
| 2367 | 2526 else |
| 2527 { | |
| 2528 /* We are at the equivalent place where we reset this in the | |
| 2529 non-initialized case. */ | |
| 2530 inhibit_non_essential_conversion_operations = 0; | |
| 1204 | 2531 |
| 428 | 2532 #ifdef PDUMP |
| 2367 | 2533 if (!restart) /* after successful pdump_load() |
| 2534 (note, we are inside ifdef PDUMP) */ | |
| 2535 { | |
| 2536 reinit_complex_vars_of_buffer_runtime_only (); | |
| 2537 reinit_complex_vars_of_console_runtime_only (); | |
| 2538 reinit_complex_vars_of_minibuf (); | |
| 2539 } | |
| 2540 #endif /* PDUMP */ | |
| 1204 | 2541 } |
| 2367 | 2542 |
| 2543 if (initialized) | |
| 2544 init_eval_semi_early (); | |
| 428 | 2545 |
| 2546 /* CONGRATULATIONS!!! We have successfully initialized the Lisp | |
| 2547 engine. */ | |
| 2548 | |
| 2549 /* Now do further initialization/setup of stuff that is not needed by the | |
| 2550 syms_of_() routines. This involves stuff that only is enabled in | |
| 2551 an interactive run (redisplay, user input, etc.) and stuff that is | |
| 2552 not needed until we start loading Lisp code (the reader). A lot | |
| 2553 of this stuff involves querying the current environment and needs | |
| 771 | 2554 to be done both at dump time and at run time. Some will be done |
| 2367 | 2555 only at run time, by querying the `initialized' variable. |
| 2556 | |
| 2557 The ordering of these functions is critical, especially the early ones, | |
| 2558 where there is typically a dependency from each to the previous. | |
| 2559 */ | |
| 771 | 2560 |
| 1315 | 2561 #ifdef WIN32_ANY |
| 771 | 2562 init_intl_win32 (); /* Under Windows, determine whether we use Unicode |
| 2563 or ANSI to call the system routines -- i.e. | |
| 2564 determine what the coding system `mswindows-tstr' | |
| 2565 is aliased to */ | |
| 2566 #endif | |
| 2567 init_buffer_1 (); /* Create *scratch* buffer; init_intl() is going to | |
| 2568 call Lisp code (the very first code we call), | |
| 2569 and needs a current buffer */ | |
| 2570 #ifdef MULE | |
| 2571 init_intl (); /* Figure out the locale and set native and | |
| 2572 file-name coding systems, initialize the Unicode tables | |
| 2573 so that we will be able to process non-ASCII from here | |
| 2574 on out! */ | |
| 428 | 2575 #endif |
| 2576 | |
| 814 | 2577 init_xemacs_process (); /* Set up the process environment (so that |
| 2578 egetenv works), the basic directory variables | |
| 2579 (exec-directory and so on), and stuff related | |
| 2580 to subprocesses. This should be first because | |
| 2581 many of the functions below call egetenv() to | |
| 2582 get environment variables. */ | |
| 771 | 2583 |
| 2584 #ifdef WIN32_NATIVE | |
| 2585 /* | |
| 2586 * For Win32, call init_environment() to properly enter environment/registry | |
| 2587 * variables into Vprocess_environment. | |
| 2588 */ | |
| 814 | 2589 init_mswindows_environment (); |
| 771 | 2590 #endif |
| 2591 | |
| 2592 init_initial_directory (); /* get the directory to use for the | |
| 2593 "*scratch*" buffer, etc. */ | |
| 2594 | |
| 1983 | 2595 #ifdef WITH_NUMBER_TYPES |
| 2596 /* Set up bignums, ratios, bigfloats, complex numbers. | |
| 2597 This must be done before the Lisp reader is set up. */ | |
| 2598 init_number (); | |
| 2599 #endif | |
| 2600 | |
| 428 | 2601 init_lread (); /* Set up the Lisp reader. */ |
| 2367 | 2602 init_cmdargs (argc, argv, skip_args); /* Create list Vcommand_line_args */ |
| 771 | 2603 init_buffer_2 (); /* Set default directory of *scratch* buffer */ |
| 428 | 2604 |
| 442 | 2605 #ifdef WIN32_NATIVE |
| 814 | 2606 init_nt (); |
| 771 | 2607 init_select_mswindows (); |
| 428 | 2608 #endif |
| 2609 | |
| 2610 init_redisplay (); /* Determine terminal type. | |
| 2611 init_sys_modes uses results */ | |
| 438 | 2612 init_frame (); |
| 428 | 2613 init_event_stream (); /* Set up so we can get user input. */ |
| 2614 init_macros (); /* set up so we can run macros. */ | |
| 2615 init_editfns (); /* Determine the name of the user we're running as */ | |
| 2616 #ifdef SUNPRO | |
| 2617 init_sunpro (); /* Set up Sunpro usage tracking */ | |
| 2618 #endif | |
| 1315 | 2619 #ifdef WIN32_ANY |
| 442 | 2620 init_win32 (); |
| 2621 #endif | |
| 428 | 2622 #if defined (HAVE_NATIVE_SOUND) && defined (hp9000s800) |
| 2623 init_hpplay (); | |
| 2624 #endif | |
| 996 | 2625 #if defined (HAVE_POSTGRESQL) && !defined (HAVE_SHLIB) |
| 771 | 2626 /* Set some values taken from environment variables */ |
| 2627 init_postgresql_from_environment (); | |
| 2628 #endif | |
| 428 | 2629 #ifdef HAVE_TTY |
| 2630 init_device_tty (); | |
| 2631 #endif | |
| 442 | 2632 init_console_stream (restart); /* Create the first console */ |
| 428 | 2633 |
| 2634 /* try to get the actual pathname of the exec file we are running */ | |
| 2635 if (!restart) | |
| 771 | 2636 { |
| 2637 Vinvocation_name = Fcar (Vcommand_line_args); | |
| 1303 | 2638 if (XSTRING_DATA (Vinvocation_name)[0] == '-') |
| 771 | 2639 { |
| 2640 /* XEmacs as a login shell, oh goody! */ | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
2641 Vinvocation_name = build_istring (egetenv ("SHELL")); |
| 771 | 2642 } |
| 428 | 2643 Vinvocation_directory = Vinvocation_name; |
| 2644 | |
| 771 | 2645 if (!NILP (Ffile_name_directory (Vinvocation_name))) |
| 2646 { | |
| 2647 /* invocation-name includes a directory component -- presumably it | |
| 2648 is relative to cwd, not $PATH */ | |
| 2649 Vinvocation_directory = Fexpand_file_name (Vinvocation_name, | |
| 2650 Qnil); | |
| 2651 Vinvocation_path = Qnil; | |
| 2652 } | |
| 2653 else | |
| 2654 { | |
| 2655 Vinvocation_path = split_env_path ("PATH", NULL); | |
| 2656 locate_file (Vinvocation_path, Vinvocation_name, | |
| 2657 Vlisp_EXEC_SUFFIXES, | |
| 2658 &Vinvocation_directory, X_OK); | |
| 2659 } | |
| 2660 | |
| 2661 if (NILP (Vinvocation_directory)) | |
| 2662 Vinvocation_directory = Vinvocation_name; | |
| 2663 | |
| 2664 Vinvocation_name = Ffile_name_nondirectory (Vinvocation_directory); | |
| 2665 Vinvocation_directory = Ffile_name_directory (Vinvocation_directory); | |
| 2666 } | |
| 428 | 2667 |
| 2668 #if defined (LOCALTIME_CACHE) && defined (HAVE_TZSET) | |
| 2669 /* sun's localtime() has a bug. it caches the value of the time | |
| 2670 zone rather than looking it up every time. Since localtime() is | |
| 2671 called to bolt the undumping time into the undumped emacs, this | |
| 2672 results in localtime() ignoring the TZ environment variable. | |
| 2673 This flushes the new TZ value into localtime(). */ | |
| 2674 tzset (); | |
| 2675 #endif /* LOCALTIME_CACHE and TZSET */ | |
| 2676 | |
| 2677 load_me = Qnil; | |
| 2678 if (!initialized) | |
| 2679 { | |
| 2680 /* Handle -l loadup-and-dump, args passed by Makefile. */ | |
| 2367 | 2681 if (argc > 2 + skip_args && |
| 2682 !wext_strcmp_ascii (argv[1 + skip_args], "-l")) | |
| 2683 load_me = build_wext_string (argv[2 + skip_args], | |
| 2684 Qcommand_argument_encoding); | |
| 428 | 2685 } |
| 2686 | |
| 2687 #ifdef QUANTIFY | |
| 2688 if (initialized) | |
| 2689 quantify_start_recording_data (); | |
| 2690 #endif /* QUANTIFY */ | |
| 2691 | |
| 2692 initialized = 1; | |
| 2693 | |
| 2694 /* This never returns. */ | |
| 2695 initial_command_loop (load_me); | |
| 2696 /* NOTREACHED */ | |
| 2697 } | |
| 2698 | |
| 2699 | |
| 2700 /* Sort the args so we can find the most important ones | |
| 2701 at the beginning of argv. */ | |
| 2702 | |
| 2703 /* First, here's a table of all the standard options. */ | |
| 2704 | |
| 2705 struct standard_args | |
| 2706 { | |
| 2367 | 2707 const Ascbyte *name; |
| 2708 const Ascbyte *longname; | |
| 428 | 2709 int priority; |
| 2710 int nargs; | |
| 2711 }; | |
| 2712 | |
| 442 | 2713 static const struct standard_args standard_args[] = |
| 428 | 2714 { |
| 776 | 2715 /* Handled by main_1 above: Each must have its own priority and must be |
| 2716 in the order mentioned in main_1. */ | |
| 442 | 2717 { "-sd", "--show-dump-id", 105, 0 }, |
| 2718 { "-nd", "--no-dump-file", 95, 0 }, | |
| 826 | 2719 { "-batch", "--batch", 88, 0 }, |
|
4448
fd8a9a4d81d9
Support #!, to allow XEmacs to be called as a script interpreter.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4380
diff
changeset
|
2720 { "-script", "--script", 89, 1 }, |
| 771 | 2721 #ifdef WIN32_NATIVE |
| 826 | 2722 { "-mswindows-termination-handle", 0, 84, 1 }, |
| 771 | 2723 { "-nuni", "--no-unicode-lib-calls", 83, 0 }, |
| 2724 #endif /* WIN32_NATIVE */ | |
| 428 | 2725 { "-debug-paths", "--debug-paths", 82, 0 }, |
| 776 | 2726 { "-no-packages", "--no-packages", 81, 0 }, |
| 2727 { "-no-early-packages", "--no-early-packages", 80, 0 }, | |
| 2728 { "-no-site-modules", "--no-site-modules", 78, 0 }, | |
| 2729 { "-vanilla", "--vanilla", 76, 0 }, | |
| 2730 { "-no-autoloads", "--no-autoloads", 74, 0 }, | |
| 2731 { "-help", "--help", 72, 0 }, | |
| 2732 { "-version", "--version", 70, 0 }, | |
| 2733 { "-V", 0, 68, 0 }, | |
| 1315 | 2734 { "-nw", "--no-windows", 66, 0 }, |
| 2735 { "-tty", "--use-tty", 65, 0 }, | |
| 2736 { "-x", "--use-x", 64, 0 }, | |
| 2737 { "-gtk", "--use-gtk", 63, 0 }, | |
| 2738 { "-gnome", "--use-gnome", 62, 0 }, | |
| 2739 { "-msw", "--use-ms-windows", 61, 0 }, | |
| 2740 { "-t", "--terminal", 58, 1 }, | |
| 2741 { "-d", "--display", 57, 1 }, | |
| 2742 { "-display", 0, 56, 1 }, | |
| 428 | 2743 |
| 2744 /* Handled by command-line-early in startup.el: */ | |
| 2745 { "-q", "--no-init-file", 50, 0 }, | |
| 2746 { "-no-init-file", 0, 50, 0 }, | |
| 776 | 2747 { "-no-site-file", "--no-site-file", 50, 0 }, |
| 2748 { "-unmapped", "--unmapped", 50, 0 }, | |
| 2749 { "-u", "--user", 50, 1 }, | |
| 2750 { "-user", 0, 50, 1 }, | |
| 2751 { "-user-init-file", "--user-init-file", 50, 1 }, | |
| 2752 { "-user-init-directory", "--user-init-directory", 50, 1 }, | |
| 2753 { "-debug-init", "--debug-init", 50, 0 }, | |
| 428 | 2754 |
| 2755 /* Xt options: */ | |
| 2756 { "-i", "--icon-type", 15, 0 }, | |
| 2757 { "-itype", 0, 15, 0 }, | |
| 2758 { "-iconic", "--iconic", 15, 0 }, | |
| 2759 { "-bg", "--background-color", 10, 1 }, | |
| 2760 { "-background", 0, 10, 1 }, | |
| 2761 { "-fg", "--foreground-color", 10, 1 }, | |
| 2762 { "-foreground", 0, 10, 1 }, | |
| 2763 { "-bd", "--border-color", 10, 1 }, | |
| 2764 { "-bw", "--border-width", 10, 1 }, | |
| 2765 { "-ib", "--internal-border", 10, 1 }, | |
| 2766 { "-ms", "--mouse-color", 10, 1 }, | |
| 2767 { "-cr", "--cursor-color", 10, 1 }, | |
| 2768 { "-fn", "--font", 10, 1 }, | |
| 2769 { "-font", 0, 10, 1 }, | |
| 2770 { "-g", "--geometry", 10, 1 }, | |
| 2771 { "-geometry", 0, 10, 1 }, | |
| 2772 { "-T", "--title", 10, 1 }, | |
| 2773 { "-title", 0, 10, 1 }, | |
| 2774 { "-name", "--name", 10, 1 }, | |
| 2775 { "-xrm", "--xrm", 10, 1 }, | |
| 2776 { "-r", "--reverse-video", 5, 0 }, | |
| 2777 { "-rv", 0, 5, 0 }, | |
| 2778 { "-reverse", 0, 5, 0 }, | |
| 2779 { "-hb", "--horizontal-scroll-bars", 5, 0 }, | |
| 2780 { "-vb", "--vertical-scroll-bars", 5, 0 }, | |
| 2781 | |
| 776 | 2782 { "-eol", "--enable-eol-detection", 2, 0 }, |
| 2783 { "-enable-eol-detection", 0, 2, 0 }, | |
| 428 | 2784 /* These have the same priority as ordinary file name args, |
| 2785 so they are not reordered with respect to those. */ | |
| 2786 { "-L", "--directory", 0, 1 }, | |
| 2787 { "-directory", 0, 0, 1 }, | |
| 2788 { "-l", "--load", 0, 1 }, | |
| 2789 { "-load", 0, 0, 1 }, | |
| 2790 { "-f", "--funcall", 0, 1 }, | |
| 2791 { "-funcall", 0, 0, 1 }, | |
| 2792 { "-eval", "--eval", 0, 1 }, | |
| 2793 { "-insert", "--insert", 0, 1 }, | |
| 2794 /* This should be processed after ordinary file name args and the like. */ | |
| 2795 { "-kill", "--kill", -10, 0 }, | |
| 2796 }; | |
| 2797 | |
| 2798 /* Reorder the elements of ARGV (assumed to have ARGC elements) | |
| 2799 so that the highest priority ones come first. | |
| 2800 Do not change the order of elements of equal priority. | |
| 2801 If an option takes an argument, keep it and its argument together. */ | |
| 2802 | |
| 2803 static void | |
| 2367 | 2804 sort_args (int argc, Wexttext **argv) |
| 428 | 2805 { |
| 2367 | 2806 Wexttext **new_argv = xnew_array (Wexttext *, argc); |
| 428 | 2807 /* For each element of argv, |
| 2808 the corresponding element of options is: | |
| 2809 0 for an option that takes no arguments, | |
| 2810 1 for an option that takes one argument, etc. | |
| 2811 -1 for an ordinary non-option argument. */ | |
| 2812 int *options = xnew_array (int, argc); | |
| 2813 int *priority = xnew_array (int, argc); | |
| 2814 int to = 1; | |
| 2815 int from; | |
| 2816 int i; | |
| 2817 int end_of_options_p = 0; | |
| 2818 | |
| 2819 /* Categorize all the options, | |
| 2820 and figure out which argv elts are option arguments. */ | |
| 2821 for (from = 1; from < argc; from++) | |
| 2822 { | |
| 2823 options[from] = -1; | |
| 2824 priority[from] = 0; | |
| 2825 /* Pseudo options "--" and "run-temacs" indicate end of options */ | |
| 2367 | 2826 if (!wext_strcmp_ascii (argv[from], "--") || |
| 2827 !wext_strcmp_ascii (argv[from], "run-temacs")) | |
| 428 | 2828 end_of_options_p = 1; |
| 2829 if (!end_of_options_p && argv[from][0] == '-') | |
| 2830 { | |
| 2367 | 2831 int match; |
| 2832 Charcount thislen; | |
| 2833 Wexttext *equals; | |
| 428 | 2834 |
| 2835 /* Look for a match with a known old-fashioned option. */ | |
| 2836 for (i = 0; i < countof (standard_args); i++) | |
| 2367 | 2837 if (!wext_strcmp_ascii (argv[from], standard_args[i].name)) |
| 428 | 2838 { |
| 2839 options[from] = standard_args[i].nargs; | |
| 2840 priority[from] = standard_args[i].priority; | |
| 2841 if (from + standard_args[i].nargs >= argc) | |
| 2367 | 2842 fatal ("Option `%s' requires an argument\n", |
| 2843 WEXTTEXT_TO_8_BIT (argv[from])); | |
| 428 | 2844 from += standard_args[i].nargs; |
| 2845 goto done; | |
| 2846 } | |
| 2847 | |
| 2848 /* Look for a match with a known long option. | |
| 2849 MATCH is -1 if no match so far, -2 if two or more matches so far, | |
| 2850 >= 0 (the table index of the match) if just one match so far. */ | |
| 2851 if (argv[from][1] == '-') | |
| 2852 { | |
| 2853 match = -1; | |
| 2367 | 2854 thislen = wext_strlen (argv[from]); |
| 2855 equals = wext_strchr (argv[from], '='); | |
| 428 | 2856 if (equals != 0) |
| 2857 thislen = equals - argv[from]; | |
| 2858 | |
| 2859 for (i = 0; i < countof (standard_args); i++) | |
| 2860 if (standard_args[i].longname | |
| 2367 | 2861 && !wext_strncmp_ascii (argv[from], |
| 2862 standard_args[i].longname, | |
| 2863 thislen)) | |
| 428 | 2864 { |
| 2865 if (match == -1) | |
| 2866 match = i; | |
| 2867 else | |
| 2868 match = -2; | |
| 2869 } | |
| 2870 | |
| 2871 /* If we found exactly one match, use that. */ | |
| 2872 if (match >= 0) | |
| 2873 { | |
| 2874 options[from] = standard_args[match].nargs; | |
| 2875 priority[from] = standard_args[match].priority; | |
| 2876 /* If --OPTION=VALUE syntax is used, | |
| 2877 this option uses just one argv element. */ | |
| 2878 if (equals != 0) | |
| 2879 options[from] = 0; | |
| 2880 if (from + options[from] >= argc) | |
| 2367 | 2881 fatal ("Option `%s' requires an argument\n", |
| 2882 WEXTTEXT_TO_8_BIT (argv[from])); | |
| 428 | 2883 from += options[from]; |
| 2884 } | |
| 2885 } | |
| 2886 done: ; | |
| 2887 } | |
| 2888 } | |
| 2889 | |
| 2890 /* Copy the arguments, in order of decreasing priority, to NEW_ARGV. */ | |
| 2891 new_argv[0] = argv[0]; | |
| 2892 while (to < argc) | |
| 2893 { | |
| 2894 int best = -1; | |
| 2895 int best_priority = -9999; | |
| 2896 | |
| 2897 /* Find the highest priority remaining option. | |
| 2898 If several have equal priority, take the first of them. */ | |
| 2899 for (from = 1; from < argc; from++) | |
| 2900 { | |
| 2901 if (argv[from] != 0 && priority[from] > best_priority) | |
| 2902 { | |
| 2903 best_priority = priority[from]; | |
| 2904 best = from; | |
| 2905 } | |
| 2906 /* Skip option arguments--they are tied to the options. */ | |
| 2907 if (options[from] > 0) | |
| 2908 from += options[from]; | |
| 2909 } | |
| 2910 | |
|
5050
6f2158fa75ed
Fix quick-build, use asserts() in place of ABORT()
Ben Wing <ben@xemacs.org>
parents:
5023
diff
changeset
|
2911 assert (best >= 0); |
| 428 | 2912 |
| 1315 | 2913 /* Copy the highest priority remaining option, with its args, to |
| 2914 NEW_ARGV. */ | |
| 428 | 2915 new_argv[to++] = argv[best]; |
| 2916 for (i = 0; i < options[best]; i++) | |
| 2917 new_argv[to++] = argv[best + i + 1]; | |
| 2918 | |
| 2919 /* Clear out this option in ARGV. */ | |
| 2920 argv[best] = 0; | |
| 2921 for (i = 0; i < options[best]; i++) | |
| 2922 argv[best + i + 1] = 0; | |
| 2923 } | |
| 2924 | |
| 2367 | 2925 memcpy (argv, new_argv, sizeof (Wexttext *) * argc); |
|
4976
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2926 xfree (new_argv); |
|
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2927 xfree (options); |
|
16112448d484
Rename xfree(FOO, TYPE) -> xfree(FOO)
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
2928 xfree (priority); |
| 428 | 2929 } |
| 2930 | |
| 2931 DEFUN ("running-temacs-p", Frunning_temacs_p, 0, 0, 0, /* | |
| 2932 True if running temacs. This means we are in the dumping stage. | |
| 2933 This is false during normal execution of the `xemacs' program, and | |
| 2934 becomes false once `run-emacs-from-temacs' is run. | |
| 2935 */ | |
| 2936 ()) | |
| 2937 { | |
| 2938 return run_temacs_argc >= 0 ? Qt : Qnil; | |
| 2939 } | |
| 2940 | |
| 1315 | 2941 DEFUN ("emacs-run-status", Femacs_run_status, 0, 0, 0, /* |
| 2942 Plist of values indicating the current run status of this XEmacs. | |
| 2943 Currently defined values: | |
| 2944 | |
| 2945 `temacs' | |
| 2946 If non-nil, we are running a "raw temacs" (no dump data is present | |
| 2947 and `run-emacs-from-temacs' not called). (same as `running-temacs-p') | |
| 2948 | |
| 2949 `dumping' | |
| 2950 If non-nil, we are in the process of creating dump data. (same as | |
| 2951 `purify-flag') | |
| 2952 | |
| 2953 `restarted' | |
| 2954 If non-nil, `run-emacs-from-temacs' was called. | |
| 2955 | |
| 2956 `pdump' | |
| 2957 If non-nil, we were compiled with pdump (portable dumping) support. | |
| 2958 | |
| 2959 `batch' | |
| 2960 If non-nil, we are running non-interactively. (same as `noninteractive') | |
| 2961 */ | |
| 2962 ()) | |
| 2963 { | |
| 2964 Lisp_Object plist = Qnil; | |
| 2965 | |
| 2966 #define ADD_PLIST(key, val) plist = Fcons (val, Fcons (key, plist)) | |
| 2967 if (run_temacs_argc >= 0) | |
| 2968 ADD_PLIST (Qtemacs, Qt); | |
| 2969 if (purify_flag) | |
| 2970 ADD_PLIST (Qdumping, Qt); | |
| 2971 if (run_temacs_argc == -2) | |
| 2972 ADD_PLIST (Qrestarted, Qt); | |
| 2973 #ifdef PDUMP | |
| 2974 ADD_PLIST (Qpdump, Qt); | |
| 2975 #endif | |
| 2976 if (noninteractive) | |
| 2977 ADD_PLIST (Qbatch, Qt); | |
| 2978 | |
| 2979 #undef ADD_PLIST | |
| 2980 return Fnreverse (plist); | |
| 2981 } | |
| 2982 | |
| 2268 | 2983 DEFUN_NORETURN ("run-emacs-from-temacs", Frun_emacs_from_temacs, 0, MANY, 0, /* |
| 428 | 2984 Do not call this. It will reinitialize your XEmacs. You'll be sorry. |
|
4693
80cd90837ac5
Add argument information to remaining MANY or UNEVALLED C subrs.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4528
diff
changeset
|
2985 |
|
80cd90837ac5
Add argument information to remaining MANY or UNEVALLED C subrs.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4528
diff
changeset
|
2986 arguments: (&rest ARGS) |
| 428 | 2987 */ |
| 2988 /* If this function is called from startup.el, it will be possible to run | |
|
4477
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2989 temacs as an editor using `temacs -batch -l ../lisp/loadup.el |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2990 run-temacs', instead of having to dump an emacs and then run that (when |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2991 debugging emacs itself, this can be much faster)). [Actually, the speed |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2992 difference isn't that much as long as your filesystem is local, and you |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2993 don't end up with a dumped version in case you want to rerun it. This |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2994 function is most useful when used as part of the `make all-elc' |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2995 command. --ben] This will "restart" emacs with the specified command-line |
|
e34711681f30
Don't determine whether to call general device-type code at startup,
Aidan Kehoe <kehoea@parhasard.net>
parents:
4458
diff
changeset
|
2996 arguments. |
| 428 | 2997 |
| 2998 Martin thinks this function is most useful when using debugging | |
| 2999 tools like Purify or tcov that get confused by XEmacs' dumping. */ | |
| 3000 (int nargs, Lisp_Object *args)) | |
| 3001 { | |
| 2367 | 3002 int i; |
| 428 | 3003 |
| 3092 | 3004 #ifdef NEW_GC |
| 3005 if (gc_in_progress) gc_full (); | |
| 3006 #else /* not NEW_GC */ | |
| 428 | 3007 assert (!gc_in_progress); |
| 3092 | 3008 #endif /* not NEW_GC */ |
| 428 | 3009 |
| 3010 if (run_temacs_argc < 0) | |
| 2367 | 3011 invalid_operation ("I've lost my temacs-hood", Qunbound); |
| 3012 | |
| 3013 run_temacs_argc = nargs + 1; | |
| 3014 run_temacs_argv = xnew_array (Wexttext *, nargs + 2); | |
| 3015 | |
|
4981
4aebb0131297
Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3016 run_temacs_argv[0] = |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3017 (Wexttext *) LISP_STRING_TO_EXTERNAL_MALLOC (Fcar (Vcommand_line_args), |
|
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3018 Qcommand_argument_encoding); |
| 2367 | 3019 for (i = 0; i < nargs; i++) |
| 428 | 3020 { |
| 2367 | 3021 CHECK_STRING (args[i]); |
| 3022 | |
|
4981
4aebb0131297
Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3023 run_temacs_argv[i + 1] = |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3024 (Wexttext *) |
|
4981
4aebb0131297
Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3025 LISP_STRING_TO_EXTERNAL_MALLOC (args[i], Qcommand_argument_encoding); |
| 428 | 3026 } |
| 2367 | 3027 run_temacs_argv[nargs + 1] = 0; |
| 3028 | |
| 428 | 3029 catchlist = NULL; /* Important! Otherwise free_cons() calls in |
| 3030 condition_case_unwind() may lead to GC death. */ | |
| 771 | 3031 unbind_to (0); /* this closes loadup.el */ |
| 428 | 3032 purify_flag = 0; |
| 1303 | 3033 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 428 | 3034 report_sheap_usage (0); |
| 3035 #endif | |
| 1315 | 3036 |
| 3037 /* run-temacs usually only occurs as a result of building, and in all such | |
| 3038 cases we want a backtrace, even if it occurs very early. */ | |
| 3039 if (NILP (Vstack_trace_on_error)) | |
| 3040 Vstack_trace_on_error = Qt; | |
| 3041 | |
| 428 | 3042 LONGJMP (run_temacs_catch, 1); |
| 1204 | 3043 RETURN_NOT_REACHED (Qnil); |
| 428 | 3044 } |
| 3045 | |
| 3046 /* ARGSUSED */ | |
| 3047 int | |
| 2367 | 3048 main (int argc, Extbyte **argv, Extbyte **UNUSED (envp)) |
| 428 | 3049 { |
| 442 | 3050 |
| 3051 #ifdef _MSC_VER | |
| 3052 /* Under VC++, access violations and the like are not sent through | |
| 3053 the standard signal() mechanism. Rather, they need to be handled | |
| 3054 using the Microsoft "structured exception handling" mechanism, | |
| 3055 which vaguely resembles the C++ mechanisms. */ | |
| 3056 __try | |
| 3057 { | |
| 3058 #endif | |
| 3059 | |
| 428 | 3060 int volatile vol_argc = argc; |
| 2367 | 3061 Wexttext ** volatile vol_argv; |
| 428 | 3062 /* This is hairy. We need to compute where the XEmacs binary was invoked |
| 3063 from because temacs initialization requires it to find the lisp | |
| 3064 directories. The code that recomputes the path is guarded by the | |
| 3065 restarted flag. There are three possible paths I've found so far | |
| 3066 through this: | |
| 3067 | |
| 3068 temacs -- When running temacs for basic build stuff, the first main_1 | |
| 3069 will be the only one invoked. It must compute the path else there | |
| 3070 will be a very ugly bomb in startup.el (can't find obvious location | |
| 3071 for doc-directory data-directory, etc.). | |
| 3072 | |
| 3073 temacs w/ run-temacs on the command line -- This is run to bytecompile | |
| 3074 all the out of date dumped lisp. It will execute both of the main_1 | |
| 3075 calls and the second one must not touch the first computation because | |
| 3076 argc/argv are hosed the second time through. | |
| 3077 | |
| 3078 xemacs -- Only the second main_1 is executed. The invocation path must | |
| 3079 computed but this only matters when running in place or when running | |
| 3080 as a login shell. | |
| 3081 | |
| 3082 As a bonus for straightening this out, XEmacs can now be run in place | |
| 3083 as a login shell. This never used to work. | |
| 3084 | |
| 3085 As another bonus, we can now guarantee that | |
| 3086 (concat invocation-directory invocation-name) contains the filename | |
| 3087 of the XEmacs binary we are running. This can now be used in a | |
| 3088 definite test for out of date dumped files. -slb */ | |
| 3089 int restarted = 0; | |
| 3090 #ifdef QUANTIFY | |
| 3091 quantify_stop_recording_data (); | |
| 3092 quantify_clear_data (); | |
| 3093 #endif /* QUANTIFY */ | |
| 3094 | |
| 2367 | 3095 inhibit_non_essential_conversion_operations = 1; |
| 428 | 3096 suppress_early_error_handler_backtrace = 0; |
| 3097 lim_data = 0; /* force reinitialization of this variable */ | |
| 3098 | |
| 3099 /* Lisp_Object must fit in a word; check VALBITS and GCTYPEBITS */ | |
| 3100 assert (sizeof (Lisp_Object) == sizeof (void *)); | |
| 3101 | |
| 3102 #ifdef LINUX_SBRK_BUG | |
| 3103 sbrk (1); | |
| 3104 #endif | |
| 3105 | |
| 2367 | 3106 #ifdef WIN32_ANY |
| 3107 /* Figure out which version we're running so XEUNICODE_P works */ | |
| 3108 init_win32_very_very_early (); | |
| 3109 #endif | |
| 3110 | |
| 3111 #ifdef WIN32_NATIVE | |
| 3112 #if 0 | |
| 3113 /* !!#### We should be doing something like this, but this messes up | |
| 3114 globbing. I tried using wmain() and linking with WSETARGV, but the | |
| 3115 routines for WSETARGV are left out of MSVCRT.DLL! | |
| 3116 | |
| 3117 To fix this we need to copy the argument-expanding and globbing code | |
| 3118 from Cygwin and Unicode-ize it. Yuck. */ | |
| 3119 if (XEUNICODE_P) | |
| 3120 /* Set up Unicode versions of the arguments. */ | |
| 3121 vol_argv = CommandLineToArgvW (GetCommandLineW (), &vol_argc); | |
| 3122 #else | |
| 3123 { | |
| 3124 int i; | |
| 3125 | |
| 3126 vol_argv = alloca_array (Wexttext *, argc); | |
| 3127 for (i = 0; i < argc; i++) | |
| 3128 vol_argv[i] = MULTIBYTE_TO_WEXTTEXT (argv[i]); | |
| 3129 } | |
| 3130 #endif | |
| 3131 #else | |
| 3132 vol_argv = (Wexttext **) argv; | |
| 3133 #endif /* WIN32_NATIVE */ | |
| 3134 | |
| 428 | 3135 if (!initialized) |
| 3136 { | |
| 3137 #ifdef DOUG_LEA_MALLOC | |
| 3138 mallopt (M_MMAP_MAX, 0); | |
| 3139 #endif | |
| 3140 run_temacs_argc = 0; | |
| 3141 if (! SETJMP (run_temacs_catch)) | |
| 3142 { | |
| 2367 | 3143 main_1 (vol_argc, vol_argv, NULL, 0); |
| 428 | 3144 } |
| 3145 /* run-emacs-from-temacs called */ | |
| 3146 restarted = 1; | |
| 3147 vol_argc = run_temacs_argc; | |
| 3148 vol_argv = run_temacs_argv; | |
| 3149 #ifdef _SCO_DS | |
| 3150 /* This makes absolutely no sense to anyone involved. There are | |
| 3151 several people using this stuff. We've compared versions on | |
| 3152 everything we can think of. We can find no difference. | |
| 3153 However, on both my systems environ is a plain old global | |
| 3154 variable initialized to zero. _environ is the one that | |
| 3155 contains pointers to the actual environment. | |
| 3156 | |
| 3157 Since we can't figure out the difference (and we're hours | |
| 3158 away from a release), this takes a very cowardly approach and | |
| 3159 is bracketed with both a system specific preprocessor test | |
| 3160 and a runtime "do you have this problem" test | |
| 3161 | |
| 3162 06/20/96 robertl@dgii.com */ | |
| 3163 { | |
| 2367 | 3164 extern Extbyte *_environ; |
| 3165 if (environ == NULL) | |
| 1315 | 3166 environ = _environ; |
| 428 | 3167 } |
| 3168 #endif /* _SCO_DS */ | |
| 3169 } | |
| 456 | 3170 #if defined (RUN_TIME_REMAP) && ! defined (PDUMP) |
| 428 | 3171 else |
| 3172 /* obviously no-one uses this because where it was before initialized was | |
| 3173 *always* true */ | |
| 3174 run_time_remap (argv[0]); | |
| 3175 #endif | |
| 3176 | |
| 3177 #ifdef DOUG_LEA_MALLOC | |
| 3178 if (initialized && (malloc_state_ptr != NULL)) | |
| 3179 { | |
| 3180 int rc = malloc_set_state (malloc_state_ptr); | |
| 3181 if (rc != 0) | |
| 3182 { | |
| 442 | 3183 stderr_out ("malloc_set_state failed, rc = %d\n", rc); |
| 2500 | 3184 ABORT (); |
| 428 | 3185 } |
| 3186 #if 0 | |
| 3187 free (malloc_state_ptr); | |
| 3188 #endif | |
| 3189 /* mmap works in glibc-2.1, glibc-2.0 (Non-Mule only) and Linux libc5 */ | |
| 1303 | 3190 #if (defined (__GLIBC__) && __GLIBC_MINOR__ >= 1) || \ |
| 3191 defined (_NO_MALLOC_WARNING_) || \ | |
| 3192 (defined (__GLIBC__) && __GLIBC_MINOR__ < 1 && !defined (MULE)) || \ | |
| 3193 defined (DEBUG_DOUG_LEA_MALLOC) | |
| 428 | 3194 mallopt (M_MMAP_MAX, 64); |
| 3195 #endif | |
| 3196 #ifdef REL_ALLOC | |
| 3197 r_alloc_reinit (); | |
| 3198 #endif | |
| 3199 } | |
| 3200 #endif /* DOUG_LEA_MALLOC */ | |
| 3201 | |
| 1315 | 3202 run_temacs_argc = -2; |
| 428 | 3203 |
| 2367 | 3204 main_1 (vol_argc, vol_argv, NULL, restarted); |
| 442 | 3205 |
| 3206 #ifdef _MSC_VER | |
| 3207 } | |
| 3208 /* VC++ documentation says that | |
| 3209 GetExceptionCode() cannot be called inside the filter itself. */ | |
| 3210 __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {} | |
| 3211 #endif | |
| 3212 | |
| 1204 | 3213 RETURN_NOT_REACHED (0); |
| 428 | 3214 } |
| 3215 | |
| 3216 | |
| 771 | 3217 /************************************************************************/ |
| 3218 /* dumping XEmacs (to a new EXE file) */ | |
| 3219 /************************************************************************/ | |
| 3220 | |
| 1204 | 3221 #if !defined (PDUMP) || !defined (SYSTEM_MALLOC) |
| 2367 | 3222 extern Rawbyte my_edata[]; |
| 428 | 3223 #endif |
| 771 | 3224 |
| 3225 extern void disable_free_hook (void); | |
| 3226 | |
| 3227 DEFUN ("dump-emacs", Fdump_emacs, 2, 2, 0, /* | |
| 3228 Dump current state of XEmacs into executable file FILENAME. | |
| 3229 Take symbols from SYMFILE (presumably the file you executed to run XEmacs). | |
| 3230 This is used in the file `loadup.el' when building XEmacs. | |
| 3231 | |
| 3232 Remember to set `command-line-processed' to nil before dumping | |
| 3233 if you want the dumped XEmacs to process its command line | |
| 3234 and announce itself normally when it is run. | |
| 428 | 3235 */ |
| 771 | 3236 (filename, symfile)) |
| 428 | 3237 { |
| 3238 /* This function can GC */ | |
| 771 | 3239 struct gcpro gcpro1, gcpro2; |
| 3240 int opurify; | |
| 3241 | |
| 3242 GCPRO2 (filename, symfile); | |
| 3243 | |
| 3244 #ifdef FREE_CHECKING | |
| 3245 Freally_free (Qnil); | |
| 3246 | |
| 3247 /* When we're dumping, we can't use the debugging free() */ | |
| 3248 disable_free_hook (); | |
| 3249 #endif | |
| 3250 | |
| 3251 CHECK_STRING (filename); | |
| 3252 filename = Fexpand_file_name (filename, Qnil); | |
| 3253 if (!NILP (symfile)) | |
| 428 | 3254 { |
| 771 | 3255 CHECK_STRING (symfile); |
| 3256 if (XSTRING_LENGTH (symfile) > 0) | |
| 3257 symfile = Fexpand_file_name (symfile, Qnil); | |
| 3258 else | |
| 3259 symfile = Qnil; | |
| 428 | 3260 } |
| 3261 | |
| 771 | 3262 opurify = purify_flag; |
| 3263 purify_flag = 0; | |
| 3264 | |
| 1303 | 3265 #if defined (HEAP_IN_DATA) && !defined (PDUMP) |
| 771 | 3266 report_sheap_usage (1); |
| 3267 #endif | |
| 3268 | |
| 3269 clear_message (); | |
| 3270 | |
| 3271 fflush (stderr); | |
| 3272 fflush (stdout); | |
| 3273 | |
| 3274 disksave_object_finalization (); | |
| 3263 | 3275 #ifndef NEW_GC |
| 771 | 3276 release_breathing_space (); |
| 3263 | 3277 #endif /* not NEW_GC */ |
| 771 | 3278 |
| 3279 /* Tell malloc where start of impure now is */ | |
| 3280 /* Also arrange for warnings when nearly out of space. */ | |
| 3281 #ifndef SYSTEM_MALLOC | |
| 3282 memory_warnings (my_edata, malloc_warning); | |
| 3283 #endif | |
| 3284 | |
| 3092 | 3285 #ifdef NEW_GC |
| 3286 gc_full (); | |
| 3287 #else /* not NEW_GC */ | |
| 814 | 3288 garbage_collect_1 (); |
| 3092 | 3289 #endif /* not NEW_GC */ |
| 814 | 3290 |
| 3291 #ifdef PDUMP | |
| 3292 pdump (); | |
| 3293 #elif defined (WIN32_NATIVE) | |
| 3294 unexec (XSTRING_DATA (filename), | |
| 3295 STRINGP (symfile) ? XSTRING_DATA (symfile) : 0, | |
| 3296 (uintptr_t) my_edata, 0, 0); | |
| 3297 #else | |
| 771 | 3298 { |
| 3299 Extbyte *filename_ext; | |
| 3300 Extbyte *symfile_ext; | |
| 3301 | |
|
4981
4aebb0131297
Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3302 LISP_PATHNAME_CONVERT_OUT (filename, filename_ext); |
| 771 | 3303 |
| 3304 if (STRINGP (symfile)) | |
|
4981
4aebb0131297
Cleanups/renaming of EXTERNAL_TO_C_STRING and friends
Ben Wing <ben@xemacs.org>
parents:
4969
diff
changeset
|
3305 LISP_PATHNAME_CONVERT_OUT (symfile, symfile_ext); |
| 771 | 3306 else |
| 3307 symfile_ext = 0; | |
| 3308 | |
| 814 | 3309 # ifdef DOUG_LEA_MALLOC |
| 771 | 3310 malloc_state_ptr = malloc_get_state (); |
| 814 | 3311 # endif |
| 771 | 3312 /* here we break our rule that the filename conversion should |
| 3313 be performed at the actual time that the system call is made. | |
| 3314 It's a whole lot easier to do the conversion here than to | |
| 3315 modify all the unexec routines to ensure that filename | |
| 3316 conversion is applied everywhere. Don't worry about memory | |
| 3317 leakage because this call only happens once. */ | |
| 3318 unexec (filename_ext, symfile_ext, (uintptr_t) my_edata, 0, 0); | |
| 814 | 3319 # ifdef DOUG_LEA_MALLOC |
| 771 | 3320 free (malloc_state_ptr); |
| 814 | 3321 # endif |
| 771 | 3322 } |
| 814 | 3323 #endif /* not PDUMP, not WIN32_NATIVE */ |
| 771 | 3324 |
| 3325 purify_flag = opurify; | |
| 3326 | |
| 814 | 3327 UNGCPRO; |
| 771 | 3328 return Qnil; |
| 3329 } | |
| 3330 | |
| 3331 | |
| 3332 /************************************************************************/ | |
| 3333 /* exiting XEmacs (intended or not) */ | |
| 3334 /************************************************************************/ | |
| 3335 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3336 /* Do we need to pause with a message box so that messages can be read |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3337 at shutdown? We do this is we have support for native Windows frames |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3338 and if we are native Windows. The first part is because only when compiled |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3339 for native Windows frames do we have Fmswindows_message_box(), and |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3340 the second part is because we don't want to do this under Cygwin, where |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3341 we have a Unix-like environment and a working stderr where the messages |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3342 go. The two conditions sound somewhat redundant (maybe we could just |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3343 use the second?) but they aren't completely: Theoretically (maybe with |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3344 MinGW?) we could imagine compiling under native Windows as the OS |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3345 but e.g. targetting only X Windows as the window system. --ben */ |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3346 |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3347 #if defined (HAVE_MS_WINDOWS) && defined (WIN32_NATIVE) |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3348 # define NEED_WINDOWS_MESSAGE_PAUSE |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3349 #endif |
|
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3350 |
| 2367 | 3351 /* |
| 3352 | |
| 3353 Info on intended/unintended exits: | |
| 3354 | |
| 3355 (Info-goto-node "(internals)Exiting") | |
| 771 | 3356 */ |
| 3357 | |
| 3358 /* ------------------------------- */ | |
| 3359 /* low-level debugging functions */ | |
| 3360 /* ------------------------------- */ | |
| 3361 | |
| 3362 #if defined (WIN32_NATIVE) && defined (DEBUG_XEMACS) | |
| 3363 #define debugging_breakpoint() DebugBreak () | |
| 3364 #else | |
| 3365 #define debugging_breakpoint() | |
| 3366 #endif | |
| 3367 | |
| 3368 void | |
| 3369 debug_break (void) | |
| 3370 { | |
| 3371 debugging_breakpoint (); | |
| 3372 } | |
| 3373 | |
| 1315 | 3374 #ifdef WIN32_ANY |
| 771 | 3375 |
| 3376 /* Return whether all bytes in the specified memory block can be read. */ | |
| 3377 int | |
| 4854 | 3378 debug_can_access_memory (const void *ptr, Bytecount len) |
| 771 | 3379 { |
| 3380 return !IsBadReadPtr (ptr, len); | |
| 3381 } | |
| 3382 | |
| 1315 | 3383 #else /* !WIN32_ANY */ |
| 771 | 3384 |
| 3385 /* #### There must be a better way!!!! */ | |
| 3386 | |
| 3387 static JMP_BUF memory_error_jump; | |
| 3388 | |
| 3389 static SIGTYPE | |
| 3390 debug_memory_error (int signum) | |
| 3391 { | |
| 3392 EMACS_REESTABLISH_SIGNAL (signum, debug_memory_error); | |
| 3393 EMACS_UNBLOCK_SIGNAL (signum); | |
| 3394 LONGJMP (memory_error_jump, 1); | |
| 3395 } | |
| 3396 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3397 /* Used in debug_can_access_memory(). Made into a global, externally |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3398 accessible variable to make absolutely sure that no compiler will |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3399 optimize away the memory-read function in debug_can_access_memory(); |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3400 see comments there. */ |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3401 |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3402 volatile int dcam_saveval; |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3403 |
| 771 | 3404 /* Return whether all bytes in the specified memory block can be read. */ |
| 3405 int | |
| 4854 | 3406 debug_can_access_memory (const void *ptr, Bytecount len) |
| 771 | 3407 { |
| 3408 /* Use volatile to protect variables from being clobbered by longjmp. */ | |
| 3409 SIGTYPE (*volatile old_sigbus) (int); | |
| 3410 SIGTYPE (*volatile old_sigsegv) (int); | |
| 3411 volatile int old_errno = errno; | |
| 3412 volatile int retval = 1; | |
| 3413 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3414 assert (len > 0); |
| 771 | 3415 if (!SETJMP (memory_error_jump)) |
| 3416 { | |
| 3417 old_sigbus = | |
| 3418 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGBUS, debug_memory_error); | |
| 3419 old_sigsegv = | |
| 3420 (SIGTYPE (*) (int)) EMACS_SIGNAL (SIGSEGV, debug_memory_error); | |
| 3421 | |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3422 /* We could just do memcmp (ptr, ptr, len), but we want to avoid any |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3423 possibility that a super-optimizing compiler might optimize away such |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3424 a call by concluding that its result is always 1. */ |
| 771 | 3425 if (len > 1) |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3426 /* Instead, if length is > 1, do off-by-one comparison. |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3427 We save the value somewhere that is externally accessible to |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3428 make absolutely sure that a compiler won't optimize away the |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3429 call by concluding that the return value isn't really used. |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3430 */ |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3431 dcam_saveval = memcmp (ptr, (Rawbyte *) ptr + 1, len - 1); |
| 771 | 3432 else |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3433 { |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3434 /* We can't do the off-by-one trick with only one byte, so instead, |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3435 we compare to a fixed-sized buffer. */ |
|
5000
44d7bde26046
fix compile errors, fix revert-buffer bug on binary/Latin 1 files, Mule-ize some files
Ben Wing <ben@xemacs.org>
parents:
4982
diff
changeset
|
3436 Rawbyte randval[1]; |
|
4871
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3437 randval[0] = 0; |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3438 dcam_saveval = memcmp (randval, ptr, len); |
|
d8d92ad084b8
rewrite check for bad memory in debug_can_save_memory
Ben Wing <ben@xemacs.org>
parents:
4854
diff
changeset
|
3439 } |
| 771 | 3440 } |
| 3441 else | |
| 3442 retval = 0; | |
| 3443 EMACS_SIGNAL (SIGBUS, old_sigbus); | |
| 3444 EMACS_SIGNAL (SIGSEGV, old_sigsegv); | |
| 3445 errno = old_errno; | |
| 854 | 3446 |
| 771 | 3447 return retval; |
| 3448 } | |
| 3449 | |
| 1315 | 3450 #endif /* WIN32_ANY */ |
| 771 | 3451 |
| 3452 #ifdef DEBUG_XEMACS | |
| 3453 | |
| 3454 DEFUN ("force-debugging-signal", Fforce_debugging_signal, 0, 1, 0, /* | |
| 3455 Cause XEmacs to enter the debugger. | |
| 3456 On some systems, there may be no way to do this gracefully; if so, | |
| 3457 nothing happens unless ABORT is non-nil, in which case XEmacs will | |
| 2500 | 3458 ABORT() -- a sure-fire way to immediately get back to the debugger, |
| 771 | 3459 but also a sure-fire way to kill XEmacs (and dump core on Unix |
| 3460 systems)! | |
| 3461 */ | |
| 3462 (abort_)) | |
| 3463 { | |
| 3464 debugging_breakpoint (); | |
| 3465 if (!NILP (abort_)) | |
| 2500 | 3466 ABORT (); |
| 771 | 3467 return Qnil; |
| 3468 } | |
| 3469 | |
| 3470 #endif /* DEBUG_XEMACS */ | |
| 3471 | |
| 3472 /* ------------------------------- */ | |
| 3473 /* some helper functions */ | |
| 3474 /* ------------------------------- */ | |
| 3475 | |
| 3476 static void | |
| 3477 ensure_no_quitting_from_now_on (void) | |
| 3478 { | |
| 3479 /* make sure no quitting from now on!! */ | |
| 3480 dont_check_for_quit = 1; | |
| 3481 Vinhibit_quit = Qt; | |
| 3482 Vquit_flag = Qnil; | |
| 3483 } | |
| 3484 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3485 #ifdef NEED_WINDOWS_MESSAGE_PAUSE |
| 771 | 3486 static void |
| 3487 pause_so_user_can_read_messages (int allow_further) | |
| 3488 { | |
| 3489 static int already_paused; | |
| 3490 | |
| 1315 | 3491 if (already_paused) |
| 771 | 3492 return; |
| 3493 if (!allow_further) | |
| 3494 already_paused = 1; | |
| 442 | 3495 /* If we displayed a message on the console, then we must allow the |
| 3496 user to see this message. This may be unnecessary, but can't hurt, | |
| 3497 and we can't necessarily check arg; e.g. xemacs --help kills with | |
| 3498 argument 0. */ | |
| 1315 | 3499 if (mswindows_message_outputted && |
| 3500 /* noninteractive, we always show the box. Else, | |
| 3501 do it when there is not yet an initial frame -- in such case, | |
| 3502 XEmacs will just die immediately and we wouldn't see anything. */ | |
| 3503 (noninteractive || NILP (Fselected_frame (Qnil)))) | |
| 771 | 3504 Fmswindows_message_box |
| 3505 (build_msg_string ("Messages outputted. XEmacs is exiting."), | |
| 3506 Qnil, Qnil); | |
| 3507 } | |
| 442 | 3508 #endif |
| 3509 | |
| 826 | 3510 #ifdef WIN32_NATIVE |
| 3511 | |
| 3512 static DWORD CALLBACK | |
| 3513 wait_for_termination_signal (LPVOID handle) | |
| 3514 { | |
| 3515 HANDLE hevent = (HANDLE) handle; | |
| 3516 WaitForSingleObject (hevent, INFINITE); | |
| 3517 ExitProcess (0); | |
| 3518 return 0; /* not reached */ | |
| 3519 } | |
| 3520 | |
| 3521 #endif | |
| 771 | 3522 /* -------------------------------- */ |
| 3523 /* a (more-or-less) normal shutdown */ | |
| 3524 /* -------------------------------- */ | |
| 428 | 3525 |
| 3526 /* Perform an orderly shutdown of XEmacs. Autosave any modified | |
| 3527 buffers, kill any child processes, clean up the terminal modes (if | |
| 3528 we're in the foreground), and other stuff like that. Don't perform | |
| 3529 any redisplay; this may be called when XEmacs is shutting down in | |
| 3530 the background, or after its X connection has died. | |
| 3531 | |
| 3532 If SIG is a signal number, print a message for it. | |
| 3533 | |
| 442 | 3534 This is called by fatal signal handlers and Fkill_emacs. It used to |
| 3535 be called by X protocol error handlers, but instead they now call | |
| 3536 Fkill_emacs. */ | |
| 771 | 3537 |
| 428 | 3538 static void |
| 442 | 3539 shut_down_emacs (int sig, Lisp_Object stuff, int no_auto_save) |
| 428 | 3540 { |
| 3541 /* This function can GC */ | |
| 3542 /* Prevent running of hooks and other non-essential stuff | |
| 3543 from now on. */ | |
| 3544 preparing_for_armageddon = 1; | |
| 3545 | |
| 442 | 3546 ensure_no_quitting_from_now_on (); |
| 428 | 3547 |
| 3548 #ifdef QUANTIFY | |
| 3549 quantify_stop_recording_data (); | |
| 3550 #endif /* QUANTIFY */ | |
| 3551 | |
| 3552 /* This is absolutely the most important thing to do, so make sure | |
| 3553 we do it now, before anything else. We might have crashed and | |
| 3554 be in a weird inconsistent state, and potentially anything could | |
| 3555 set off another protection fault and cause us to bail out | |
| 3556 immediately. */ | |
| 442 | 3557 /* Steve writes the following: |
| 3558 | |
| 3559 [[I'm not removing the code entirely, yet. We have run up against | |
| 428 | 3560 a spate of problems in diagnosing crashes due to crashes within |
| 3561 crashes. It has very definitely been determined that code called | |
| 3562 during auto-saving cannot work if XEmacs crashed inside of GC. | |
| 3563 We already auto-save on an itimer so there cannot be too much | |
| 3564 unsaved stuff around, and if we get better crash reports we might | |
| 442 | 3565 be able to get more problems fixed so I'm disabling this. -slb]] |
| 3566 | |
| 3567 and DISABLES AUTO-SAVING ENTIRELY during crashes! Way way bad idea. | |
| 3568 | |
| 3569 Instead let's just be more intelligent about avoiding crashing | |
| 3570 when possible, esp. nested crashes. | |
| 3571 */ | |
| 3572 if (!no_auto_save) | |
| 3573 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */ | |
| 428 | 3574 |
| 3575 fflush (stdout); | |
| 3576 reset_all_consoles (); | |
| 3577 if (sig && sig != SIGTERM) | |
| 3578 { | |
| 442 | 3579 if (sig == -1) |
| 3580 stderr_out ("\nFatal error.\n\n"); | |
| 3581 else | |
| 3582 stderr_out ("\nFatal error (%d).\n\n", sig); | |
| 428 | 3583 stderr_out |
| 3584 ("Your files have been auto-saved.\n" | |
| 1204 | 3585 "Use `M-x recover-session' to recover them.\n" |
| 3586 "\n" | |
| 3587 "Your version of XEmacs was distributed with a PROBLEMS file that may describe\n" | |
| 3588 "your crash, and with luck a workaround. Please check it first, but do report\n" | |
| 3589 "the crash anyway.\n\n" | |
| 428 | 3590 #ifdef INFODOCK |
| 1204 | 3591 "Please report this bug by selecting `Report-Bug' in the InfoDock menu, or\n" |
| 2994 | 3592 "(last resort) by emailing `xemacs-beta@xemacs.org' -- note that this is for\n" |
| 3593 "XEmacs in general, not just Infodock." | |
| 428 | 3594 #else |
| 1204 | 3595 "Please report this bug by invoking M-x report-emacs-bug, or by selecting\n" |
| 3596 "`Send Bug Report' from the Help menu. If that won't work, send ordinary\n" | |
| 2994 | 3597 "email to `xemacs-beta@xemacs.org'." |
| 3598 #endif | |
| 3599 " *MAKE SURE* to include this entire\n" | |
| 3600 "output from this crash, especially including the Lisp backtrace, as well as\n" | |
| 3601 "the XEmacs configuration from M-x describe-installation (or equivalently,\n" | |
| 3602 "the file `Installation' in the top of the build tree).\n" | |
| 1204 | 3603 #ifdef _MSC_VER |
| 3604 "\n" | |
| 3605 "If you are fortunate enough to have some sort of debugging aid installed\n" | |
| 3606 "on your system, for example Visual C++, and you can get a C stack backtrace,\n" | |
| 3607 "*please* include it, as it will make our life far easier.\n" | |
| 3608 "\n" | |
| 3609 #else | |
| 3610 "\n" | |
| 3611 "*Please* try *hard* to obtain a C stack backtrace; without it, we are unlikely\n" | |
| 3612 "to be able to analyze the problem. Locate the core file produced as a result\n" | |
| 3613 "of this crash (often called `core' or `core.<process-id>', and located in\n" | |
| 3614 "the directory in which you started XEmacs or your home directory), and type\n" | |
| 3615 "\n" | |
| 3616 " gdb " | |
| 442 | 3617 #endif |
| 3618 ); | |
| 3619 #ifndef _MSC_VER | |
| 428 | 3620 { |
| 2367 | 3621 const Ibyte *name; |
| 3622 Ibyte *dir = 0; | |
| 428 | 3623 |
| 3624 /* Now try to determine the actual path to the executable, | |
| 3625 to try to make the backtrace-determination process as foolproof | |
| 3626 as possible. */ | |
| 3627 if (STRINGP (Vinvocation_name)) | |
| 2367 | 3628 name = XSTRING_DATA (Vinvocation_name); |
| 428 | 3629 else |
| 2367 | 3630 name = (const Ibyte *) "xemacs"; |
| 428 | 3631 if (STRINGP (Vinvocation_directory)) |
| 2367 | 3632 dir = XSTRING_DATA (Vinvocation_directory); |
| 428 | 3633 if (!dir || dir[0] != '/') |
| 3634 stderr_out ("`which %s`", name); | |
| 2367 | 3635 else if (dir[qxestrlen (dir) - 1] != '/') |
| 428 | 3636 stderr_out ("%s/%s", dir, name); |
| 3637 else | |
| 3638 stderr_out ("%s%s", dir, name); | |
| 3639 } | |
| 3640 stderr_out | |
| 1097 | 3641 (" core\n" |
| 3642 "\n" | |
| 1204 | 3643 "then type `where' at the debugger prompt. No GDB on your system? You may\n" |
| 3644 "have DBX, or XDB, or SDB. (Ask your system administrator if you need help.)\n" | |
| 3645 "If no core file was produced, enable them (often with `ulimit -c unlimited')\n" | |
| 3646 "in case of future recurrance of the crash.\n"); | |
| 442 | 3647 #endif /* _MSC_VER */ |
| 428 | 3648 } |
| 3649 | |
| 3650 stuff_buffered_input (stuff); | |
| 3651 | |
| 3652 kill_buffer_processes (Qnil); | |
| 3653 | |
| 3654 #ifdef CLASH_DETECTION | |
| 3655 unlock_all_files (); | |
| 3656 #endif | |
| 3657 | |
| 3658 #ifdef TOOLTALK | |
| 3659 tt_session_quit (tt_default_session ()); | |
| 3660 #if 0 | |
| 3661 /* The following crashes when built on X11R5 and run on X11R6 */ | |
| 3662 tt_close (); | |
| 3663 #endif | |
| 3664 #endif /* TOOLTALK */ | |
| 3665 } | |
| 3666 | |
| 771 | 3667 /* Dumping apparently isn't supported by versions of GCC >= 2.8. */ |
| 3668 /* The following needs conditionalization on whether either XEmacs or */ | |
| 3669 /* various system shared libraries have been built and linked with */ | |
| 3670 /* GCC >= 2.8. -slb */ | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3671 #ifndef SYSTEM_MALLOC |
| 771 | 3672 static void |
| 2286 | 3673 voodoo_free_hook (void *UNUSED (mem)) |
| 771 | 3674 { |
| 3675 /* Disable all calls to free() when XEmacs is exiting and it doesn't */ | |
| 3676 /* matter. */ | |
| 3677 __free_hook = | |
| 2286 | 3678 #if defined (TYPEOF) && !defined (UNO) |
| 1792 | 3679 /* prototype of __free_hook varies with glibc version */ |
| 1799 | 3680 (TYPEOF (__free_hook)) |
| 440 | 3681 #endif |
| 771 | 3682 voodoo_free_hook; |
| 3683 } | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3684 #endif /* SYSTEM_MALLOC */ |
| 771 | 3685 |
| 2268 | 3686 DEFUN_NORETURN ("kill-emacs", Fkill_emacs, 0, 1, "P", /* |
| 771 | 3687 Exit the XEmacs job and kill it. Ask for confirmation, without argument. |
| 3688 If ARG is an integer, return ARG as the exit program code. | |
| 3689 If ARG is a string, stuff it as keyboard input. | |
| 3690 | |
| 3691 The value of `kill-emacs-hook', if not void, | |
| 3692 is a list of functions (of no args), | |
| 3693 all of which are called before XEmacs is actually killed. | |
| 428 | 3694 */ |
| 771 | 3695 (arg)) |
| 428 | 3696 { |
| 3697 /* This function can GC */ | |
| 771 | 3698 struct gcpro gcpro1; |
| 3699 | |
| 3700 GCPRO1 (arg); | |
| 3701 | |
| 3702 if (feof (stdin)) | |
| 3703 arg = Qt; | |
| 3704 | |
| 3705 if (!preparing_for_armageddon && !noninteractive) | |
| 3706 run_hook (Qkill_emacs_hook); | |
| 3707 | |
| 3708 ensure_no_quitting_from_now_on (); | |
| 3709 | |
| 3710 if (!preparing_for_armageddon) | |
| 428 | 3711 { |
| 771 | 3712 Lisp_Object concons, nextcons; |
| 3713 | |
| 3714 /* Normally, go ahead and delete all the consoles now. | |
| 3715 Some unmentionably lame window systems (MS Wwwww...... eek, | |
| 3716 I can't even say it) don't properly clean up after themselves, | |
| 3717 and even for those that do, it might be cleaner this way. | |
| 3718 If we're going down, however, we don't do this (might | |
| 3719 be too dangerous), and if we get a crash somewhere within | |
| 3720 this loop, we'll still autosave and won't try this again. */ | |
| 3721 | |
| 3722 LIST_LOOP_DELETING (concons, nextcons, Vconsole_list) | |
| 3723 { | |
| 3724 /* There is very little point in deleting the stream console. | |
| 3725 It uses stdio, which should flush any buffered output and | |
| 3726 something can only go wrong. -slb */ | |
| 3727 /* I changed my mind. There's a stupid hack in close to add | |
| 3728 a trailing newline. */ | |
| 3729 /*if (!CONSOLE_STREAM_P (XCONSOLE (XCAR (concons))))*/ | |
| 3730 delete_console_internal (XCONSOLE (XCAR (concons)), 1, 1, 0); | |
| 3731 } | |
| 428 | 3732 } |
| 3733 | |
| 3734 UNGCPRO; | |
| 3735 | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3736 #ifdef NEED_WINDOWS_MESSAGE_PAUSE |
| 771 | 3737 pause_so_user_can_read_messages (1); |
| 428 | 3738 #endif |
| 854 | 3739 |
| 771 | 3740 shut_down_emacs (0, STRINGP (arg) ? arg : Qnil, 0); |
| 3741 | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4710
diff
changeset
|
3742 #ifndef SYSTEM_MALLOC |
| 771 | 3743 __free_hook = |
| 2286 | 3744 #if defined (TYPEOF) && !defined (UNO) |
| 1792 | 3745 /* prototype of __free_hook varies with glibc version */ |
| 1799 | 3746 (TYPEOF (__free_hook)) |
| 771 | 3747 #endif |
| 3748 voodoo_free_hook; | |
| 428 | 3749 #endif |
| 771 | 3750 |
| 3751 exit (INTP (arg) ? XINT (arg) : 0); | |
| 2268 | 3752 RETURN_NOT_REACHED (Qnil); |
| 428 | 3753 } |
| 3754 | |
| 771 | 3755 /* -------------------------------- */ |
| 3756 /* abnormal shutdowns: GP faults */ | |
| 3757 /* -------------------------------- */ | |
| 3758 | |
| 814 | 3759 /* This is somewhat ad-hoc ... figure out whether the user is developing |
| 3760 XEmacs, which means (under MS Windows) they have a system debugger | |
| 3761 installed that catches GP faults in any application and lets them open | |
| 3762 up MS Dev Studio and start debugging the application -- similar to | |
| 3763 producing a core dump and then going back with a debugger to investigate | |
| 3764 the core dump, except that the program is still running. When this is | |
| 3765 installed, it's better not to "pause so user gets messages" because the | |
| 3766 debugger will pause anyway; and in case we're currently with a menu | |
| 3767 popped up or somewhere else inside of an internal modal loop, we will | |
| 3768 get wedged when we output the "pause". (It seems that the two modal | |
| 3769 loops will fight each other and the return key will never be passed to | |
| 3770 the "pause" handler so that XEmacs's GPF handler can return, resignal | |
| 3771 the GPF, and properly go into the debugger.) */ | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3772 #ifdef ERROR_CHECK_ANY |
| 814 | 3773 #define USER_IS_DEVELOPING_XEMACS |
| 3774 #endif | |
| 3775 | |
| 854 | 3776 |
| 771 | 3777 /* Handle bus errors, illegal instruction, etc: actual implementation. */ |
| 3778 static void | |
| 3779 guts_of_fatal_error_signal (int sig) | |
| 428 | 3780 { |
| 771 | 3781 fatal_error_in_progress++; |
| 2367 | 3782 inhibit_non_essential_conversion_operations = 1; |
| 771 | 3783 preparing_for_armageddon = 1; |
| 3784 | |
| 3785 ensure_no_quitting_from_now_on (); | |
| 3786 | |
| 3787 /* Only try auto-saving first time through. If we crash in auto-saving, | |
| 3788 don't do it again. */ | |
| 3789 if (fatal_error_in_progress == 1) | |
| 428 | 3790 { |
| 771 | 3791 Fdo_auto_save (Qt, Qnil); /* do this before anything hazardous */ |
| 3792 /* Do this so that the variable has the same value of 2 regardless of | |
| 3793 whether we made it through auto-saving correctly. */ | |
| 3794 fatal_error_in_progress++; | |
| 428 | 3795 } |
| 771 | 3796 else if (fatal_error_in_progress == 2) |
| 3797 stderr_out ("WARNING: Unable to auto-save your files properly.\n" | |
| 3798 "Some or all may in fact have been auto-saved.\n" | |
| 3799 "\n"); | |
| 3800 | |
| 3801 /* Now, reset our signal handler, so the next time, we just die. | |
| 3802 Don't do this before auto-saving. */ | |
| 3803 if (sig >= 0) | |
| 3804 EMACS_SIGNAL (sig, SIG_DFL); | |
| 3805 | |
| 3806 /* Keep in mind that there's more than one signal that we can crash | |
| 3807 on. */ | |
| 3808 /* If fatal error occurs in code below, avoid infinite recursion. */ | |
| 3809 if (fatal_error_in_progress <= 2) | |
| 3810 { | |
| 3811 shut_down_emacs (sig, Qnil, 1); | |
| 3812 stderr_out ("\nLisp backtrace follows:\n\n"); | |
| 3813 debug_backtrace (); | |
| 3814 # if 0 /* This is evil, rarely useful, and causes grief in some cases. */ | |
| 3815 /* Check for Sun-style stack printing via /proc */ | |
| 3816 { | |
| 2367 | 3817 const Ascbyte *pstack = "/usr/proc/bin/pstack"; |
| 771 | 3818 if (access (pstack, X_OK) == 0) |
| 3819 { | |
| 2367 | 3820 Ascbyte buf[100]; |
| 771 | 3821 stderr_out ("\nC backtrace follows:\n" |
| 3822 "(A real debugger may provide better information)\n\n"); | |
| 2367 | 3823 sprintf (buf, "%s %d >&2", pstack, (int) getpid()); |
| 771 | 3824 system (buf); |
| 3825 } | |
| 3826 } | |
| 3827 # endif | |
|
5023
838630c0734f
error-checking, Windows shutdown changes
Ben Wing <ben@xemacs.org>
parents:
5014
diff
changeset
|
3828 #if defined (NEED_WINDOWS_MESSAGE_PAUSE) && !defined (USER_IS_DEVELOPING_XEMACS) |
| 771 | 3829 pause_so_user_can_read_messages (0); |
| 3830 #endif | |
| 3831 } | |
| 428 | 3832 } |
| 3833 | |
| 771 | 3834 /* This is called when a fatal signal (SIGBUS aka "bus error", SIGSEGV aka |
| 3835 "segmentation violation", SIGILL aka "illegal instruction", and many | |
| 3836 others) is sent to the program. This generally happens under Unix, | |
| 3837 not MS Windows. */ | |
| 3838 SIGTYPE | |
| 3839 fatal_error_signal (int sig) | |
| 428 | 3840 { |
| 771 | 3841 /* Unblock the signal so that if the same signal gets sent in the |
| 3842 code below, we avoid a deadlock. */ | |
| 3843 EMACS_UNBLOCK_SIGNAL (sig); | |
| 3844 | |
| 3845 guts_of_fatal_error_signal (sig); | |
| 3846 | |
| 3092 | 3847 #ifdef NEW_GC |
| 3848 /* This time the signal will really be fatal. To be able to debug | |
| 3849 SIGSEGV and SIGBUS also during write barrier, send SIGABRT. */ | |
| 3850 #ifdef WIN32_NATIVE | |
| 3851 if (sig == SIGSEGV) | |
| 3852 raise (SIGABRT); | |
| 3853 else | |
| 3854 raise (sig); | |
| 3855 #else | |
| 3856 if ((sig == SIGSEGV) || (sig == SIGBUS)) | |
| 3857 kill (qxe_getpid (), SIGABRT); | |
| 3858 else | |
| 3859 kill (qxe_getpid (), sig); | |
| 3860 #endif | |
| 3861 #else /* not NEW_GC */ | |
| 771 | 3862 /* Signal the same code; this time it will really be fatal. */ |
| 3863 #ifdef WIN32_NATIVE | |
| 3864 raise (sig); | |
| 3865 #else | |
| 3866 kill (qxe_getpid (), sig); | |
| 3867 #endif | |
| 3092 | 3868 #endif /* not NEW_GC */ |
| 771 | 3869 SIGRETURN; |
| 428 | 3870 } |
| 3871 | |
| 771 | 3872 #ifdef _MSC_VER |
| 3873 | |
| 3874 #define STATUS_ASSERTION_FAILURE 0xE0000001 | |
| 3875 | |
| 3876 static DWORD | |
| 3877 mswindows_handle_hardware_exceptions_1 (void) | |
| 428 | 3878 { |
| 2367 | 3879 inhibit_non_essential_conversion_operations = 1; |
| 793 | 3880 preparing_for_armageddon = 1; |
| 814 | 3881 #if !defined (USER_IS_DEVELOPING_XEMACS) |
| 771 | 3882 pause_so_user_can_read_messages (0); |
| 814 | 3883 #endif |
| 771 | 3884 return EXCEPTION_EXECUTE_HANDLER; |
| 428 | 3885 } |
| 3886 | |
| 771 | 3887 /* This is called under MS Windows when an exception (this encompasses both |
| 3888 user-defined exceptions and hardware exceptions such as GP faults aka | |
| 3889 SIGBUS or SIGSEGV) is triggered. */ | |
| 3890 | |
| 3891 static DWORD | |
| 3892 mswindows_handle_hardware_exceptions (DWORD code) | |
| 428 | 3893 { |
| 771 | 3894 if (code != STATUS_ACCESS_VIOLATION && code != STATUS_ILLEGAL_INSTRUCTION |
| 3895 && code != STATUS_PRIVILEGED_INSTRUCTION | |
| 3896 && code != STATUS_DATATYPE_MISALIGNMENT | |
| 3897 && code != STATUS_ASSERTION_FAILURE) | |
| 3898 return EXCEPTION_CONTINUE_SEARCH; | |
| 3899 | |
| 3900 /* I don't know if this filter is still wrapped in the outer __try, but | |
| 3901 it doesn't hurt to have another one, and it lets us control more | |
| 3902 exactly what we really want to do in such a situation. What we do is | |
| 3903 pause, if we haven't already done so, so that the user can see what's | |
| 3904 output. This is critical because otherwise the output is gone. */ | |
| 3905 __try | |
| 3906 { | |
| 3907 guts_of_fatal_error_signal (-1); | |
| 3908 } | |
| 3909 /* VC++ documentation says that | |
| 3910 GetExceptionCode() cannot be called inside the filter itself. */ | |
| 3911 | |
| 3912 /* __except (mswindows_handle_hardware_exceptions (GetExceptionCode ())) {} | |
| 3913 | |
| 3914 The line above is original. Unfortunately, when an error is tripped | |
| 3915 inside of the handler (e.g. during Fbacktrace()), and the handler for | |
| 3916 the handler is invoked, it correctly notices that something is amiss | |
| 3917 and it should just return -- but it returns EXCEPTION_CONTINUE_SEARCH, | |
| 3918 which causes the debugger to be invoked debugging the handler code in | |
| 3919 this function -- and WITH THE STACK UNWOUND so that you see main() | |
| 3920 calling mswindows_handle_hardware_exceptions(), calling Fbacktrace(), | |
| 3921 and a crash a couple of frames in -- AND NO SIGN OF THE ORIGINAL CRASH! | |
| 3922 | |
| 3923 There's some real weirdness going on in the stack handling -- unlike | |
| 3924 in Unix, where further crashes just keep adding to the stack, it seems | |
| 3925 that under the structured-exception-handling, the stack can actually | |
| 3926 bounce back and forth between the full stack at the location of the | |
| 3927 exception and the unwound stack at the place where the __try clause was | |
| 3928 established. I don't completely understand it. What I do know is that | |
| 3929 returning EXCEPTION_EXECUTE_HANDLER on nested crash has the effect of | |
| 3930 aborting execution of the handler and going back to the outer filter | |
| 3931 function, which returns EXCEPTION_CONTINUE_SEARCH and everything is | |
| 3932 hunky-dorey -- your debugger sees a crash at the right location with | |
| 3933 the right stack. | |
| 3934 | |
| 3935 I'm leaving in the trickier Unix-like code in the handler; someone who | |
| 3936 understands better than me how the stack works in these handlers could | |
| 3937 fix it up more. As it is, it works pretty well, so I'm not likely to | |
| 3938 touch it more. --ben | |
| 3939 */ | |
| 3940 | |
| 3941 __except (mswindows_handle_hardware_exceptions_1 ()) {} | |
| 3942 | |
| 3943 /* pretend we didn't handle this, so that the debugger is invoked and/or | |
| 3944 the normal GPF box appears. */ | |
| 3945 return EXCEPTION_CONTINUE_SEARCH; | |
| 428 | 3946 } |
| 3947 | |
| 771 | 3948 #endif /* _MSC_VER */ |
| 3949 | |
| 3950 /* -------------------------------------- */ | |
| 3951 /* abnormal shutdowns: assertion failures */ | |
| 3952 /* -------------------------------------- */ | |
| 428 | 3953 |
| 3954 /* This flag is useful to define if you're under a debugger; this way, you | |
| 3955 can put a breakpoint of assert_failed() and debug multiple problems | |
| 3956 in one session without having to recompile. */ | |
| 3957 /* #define ASSERTIONS_DONT_ABORT */ | |
| 3958 | |
| 3959 /* This highly dubious kludge ... shut up Jamie, I'm tired of your slagging. */ | |
| 3960 | |
| 771 | 3961 /* Nonzero if handling an assertion failure. (Bumped by one each time |
| 3962 we recursively hit such a failure.) */ | |
| 442 | 3963 static int in_assert_failed; |
| 771 | 3964 |
| 2367 | 3965 static const Ascbyte *assert_failed_file; |
| 442 | 3966 static int assert_failed_line; |
| 2367 | 3967 static const Ascbyte *assert_failed_expr; |
| 442 | 3968 |
| 3969 #ifdef fprintf | |
| 3970 #undef fprintf | |
| 3971 #endif | |
| 3972 | |
| 2500 | 3973 /* This is called when an assert() fails or when ABORT() is called -- both |
| 771 | 3974 of those are defined in the preprocessor to an expansion involving |
| 3975 assert_failed(). */ | |
| 442 | 3976 void |
| 2367 | 3977 assert_failed (const Ascbyte *file, int line, const Ascbyte *expr) |
| 428 | 3978 { |
| 442 | 3979 /* If we're already crashing, let's not crash again. This might be |
| 3980 critical to getting auto-saving working properly. */ | |
| 3981 if (fatal_error_in_progress) | |
| 3982 return; | |
| 3983 | |
| 3984 /* We are extremely paranoid so we sensibly deal with recursive | |
| 3985 assertion failures. */ | |
| 3986 in_assert_failed++; | |
|
5014
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
3987 inhibit_non_essential_conversion_operations++; |
| 442 | 3988 |
| 3989 if (in_assert_failed >= 4) | |
| 3990 _exit (-1); | |
| 3991 else if (in_assert_failed == 3) | |
| 3992 { | |
| 771 | 3993 debugging_breakpoint (); |
| 442 | 3994 _exit (-1); |
| 3995 } | |
| 3996 else if (in_assert_failed == 2) | |
| 3997 { | |
| 771 | 3998 /* Ultra-paranoia. stderr_out() tries very hard not to do |
| 3999 anything during assertion failures that might trigger more | |
| 4000 failures; but we might have messed up somewhere. fprintf was | |
| 4001 undeffed above, in case it was encapsulated. */ | |
| 442 | 4002 fprintf (stderr, |
| 4003 "Fatal error: recursive assertion failure, " | |
| 4004 "file %s, line %d, %s\n", | |
| 4005 file, line, expr); | |
| 4006 fprintf (stderr, | |
| 4007 "Original assertion failure: file %s, line %d, %s\n", | |
| 4008 assert_failed_file, assert_failed_line, assert_failed_expr); | |
| 4009 } | |
| 4010 else | |
| 4011 { | |
| 4012 assert_failed_file = file; | |
| 4013 assert_failed_line = line; | |
| 4014 assert_failed_expr = expr; | |
| 4015 | |
| 771 | 4016 stderr_out ("\nFatal error: assertion failed, file %s, line %d, %s\n", |
| 4017 file, line, expr); | |
| 442 | 4018 } |
| 4019 | |
| 771 | 4020 /* Enable the following if you want a breakpoint right away to the |
| 4021 debugger, without the whole shutdown processing first. This can be | |
| 4022 useful if you're afraid the shutdown processing will modify state that | |
| 4023 you're trying to debug (generally fairly unlikely); but you then don't | |
| 4024 get the auto-save behavior, which may be extremely important if you | |
| 4025 were in the middle of doing something */ | |
| 4026 /* debugging_breakpoint (); */ | |
| 442 | 4027 #if !defined (ASSERTIONS_DONT_ABORT) |
| 1346 | 4028 #if defined (_MSC_VER) || defined (CYGWIN) |
| 4029 /* In VC++, calling abort() directly just seems to exit, in a way we can't | |
| 1303 | 4030 trap. (#### The docs say it does raise (SIGABRT), which we should be |
| 771 | 4031 able to trap. Perhaps we're messing up somewhere? Or perhaps MS is |
| 4032 messed up.) | |
| 4033 | |
| 4034 So, instead we cause an exception and enter into the structured | |
| 4035 exception-handling mechanism, which is just like what happens when a | |
| 4036 GPF occurs, and is cleaner anyway. (If we entered into one of the | |
| 4037 signal handlers, a crash in there would enter anyway into the | |
| 4038 structured exception stuff, and you'd get some weird mixture. Cleaner | |
| 4039 to keep it all in the expected way.) | |
| 4040 */ | |
| 4041 /* Either of the following work in terms of causing an exception. The | |
| 4042 second one looks cleaner but you get an odd message about "Unknown | |
| 4043 software exception ..." without the obvious "OK to terminate", "Cancel | |
| 4044 to debug"; instead, you just get OK/Cancel, which in fact do those | |
| 4045 same things. */ | |
| 1346 | 4046 /* In Cygwin, abort() doesn't get trapped properly in gdb but seg faults |
| 4047 do, so we resort to the same trick. */ | |
| 771 | 4048 * ((int *) 0) = 666; |
| 4049 /* RaiseException (STATUS_ASSERTION_FAILURE, EXCEPTION_NONCONTINUABLE, 0, | |
| 4050 0); */ | |
| 4051 #else | |
| 4052 really_abort (); | |
| 1346 | 4053 #endif /* defined (_MSC_VER) || defined (CYGWIN) */ |
| 771 | 4054 #endif /* !defined (ASSERTIONS_DONT_ABORT) */ |
|
5014
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
4055 inhibit_non_essential_conversion_operations--; |
|
c2e0c3af5fe3
cleanups to debug-print, try harder to make it work during GC
Ben Wing <ben@xemacs.org>
parents:
5000
diff
changeset
|
4056 in_assert_failed--; |
| 428 | 4057 } |
| 4058 | |
| 771 | 4059 /* -------------------------------------- */ |
| 4060 /* low-memory notification */ | |
| 4061 /* -------------------------------------- */ | |
| 4062 | |
| 4063 #ifdef SIGDANGER | |
| 4064 | |
| 4065 /* Handler for SIGDANGER. */ | |
| 4066 SIGTYPE | |
| 4067 memory_warning_signal (int sig) | |
| 4068 { | |
| 4069 /* #### bad bad bad; this function shouldn't do anything except | |
| 4070 set a flag, or weird corruption could happen. */ | |
| 4071 EMACS_SIGNAL (sig, memory_warning_signal); | |
| 4072 | |
| 4073 malloc_warning | |
| 4074 (GETTEXT ("Operating system warns that virtual memory is running low.\n")); | |
| 4075 | |
| 4076 /* It might be unsafe to call do_auto_save now. */ | |
| 4077 force_auto_save_soon (); | |
| 4078 } | |
| 4079 #endif /* SIGDANGER */ | |
| 4080 | |
| 4081 | |
| 4082 /************************************************************************/ | |
| 4083 /* Miscellaneous */ | |
| 4084 /************************************************************************/ | |
| 4085 | |
| 4086 DEFUN ("noninteractive", Fnoninteractive, 0, 0, 0, /* | |
| 4087 Non-nil return value means XEmacs is running without interactive terminal. | |
| 528 | 4088 */ |
| 771 | 4089 ()) |
| 528 | 4090 { |
| 771 | 4091 return noninteractive ? Qt : Qnil; |
| 528 | 4092 } |
| 4093 | |
| 428 | 4094 #ifdef QUANTIFY |
| 4095 DEFUN ("quantify-start-recording-data", Fquantify_start_recording_data, | |
| 4096 0, 0, "", /* | |
| 4097 Start recording Quantify data. | |
| 4098 */ | |
| 4099 ()) | |
| 4100 { | |
| 4101 quantify_start_recording_data (); | |
| 4102 return Qnil; | |
| 4103 } | |
| 4104 | |
| 4105 DEFUN ("quantify-stop-recording-data", Fquantify_stop_recording_data, | |
| 4106 0, 0, "", /* | |
| 4107 Stop recording Quantify data. | |
| 4108 */ | |
| 4109 ()) | |
| 4110 { | |
| 4111 quantify_stop_recording_data (); | |
| 4112 return Qnil; | |
| 4113 } | |
| 4114 | |
| 4115 DEFUN ("quantify-clear-data", Fquantify_clear_data, 0, 0, "", /* | |
| 4116 Clear all Quantify data. | |
| 4117 */ | |
| 4118 ()) | |
| 4119 { | |
| 4120 quantify_clear_data (); | |
| 4121 return Qnil; | |
| 4122 } | |
| 4123 #endif /* QUANTIFY */ | |
| 4124 | |
| 4125 void | |
| 4126 syms_of_emacs (void) | |
| 4127 { | |
| 4128 DEFSUBR (Fdump_emacs); | |
| 4129 | |
| 4130 DEFSUBR (Frun_emacs_from_temacs); | |
| 4131 DEFSUBR (Frunning_temacs_p); | |
| 1315 | 4132 DEFSUBR (Femacs_run_status); |
| 428 | 4133 DEFSUBR (Finvocation_name); |
| 4134 DEFSUBR (Finvocation_directory); | |
| 4135 DEFSUBR (Fkill_emacs); | |
| 4136 DEFSUBR (Fnoninteractive); | |
| 4137 | |
| 528 | 4138 #ifdef DEBUG_XEMACS |
| 4139 DEFSUBR (Fforce_debugging_signal); | |
| 4140 #endif | |
| 4141 | |
| 428 | 4142 #ifdef QUANTIFY |
| 4143 DEFSUBR (Fquantify_start_recording_data); | |
| 4144 DEFSUBR (Fquantify_stop_recording_data); | |
| 4145 DEFSUBR (Fquantify_clear_data); | |
| 4146 #endif /* QUANTIFY */ | |
| 4147 | |
| 563 | 4148 DEFSYMBOL (Qkill_emacs_hook); |
| 4149 DEFSYMBOL (Qsave_buffers_kill_emacs); | |
| 1315 | 4150 |
| 4151 DEFSYMBOL (Qtemacs); | |
| 4152 DEFSYMBOL (Qdumping); | |
| 4153 DEFSYMBOL (Qrestarted); | |
| 4154 DEFSYMBOL (Qpdump); | |
| 4155 DEFSYMBOL (Qbatch); | |
| 428 | 4156 } |
| 4157 | |
| 776 | 4158 /* Yuck! These variables may get set from command-line options when |
| 4159 dumping; if we don't clear them, they will still be on once the dumped | |
| 4160 XEmacs reloads. (not an issue with pdump, as we kludge around this in | |
| 4161 main_1().) */ | |
| 4162 | |
| 4163 void | |
| 4164 zero_out_command_line_status_vars (void) | |
| 4165 { | |
| 4166 vanilla_inhibiting = 0; | |
| 4167 inhibit_early_packages = 0; | |
| 4168 inhibit_all_packages = 0; | |
| 4169 inhibit_autoloads = 0; | |
| 4170 debug_paths = 0; | |
| 4171 #ifndef INHIBIT_SITE_LISP | |
| 4172 inhibit_site_lisp = 0; | |
| 4173 #else | |
| 4174 inhibit_site_lisp = 1; | |
| 4175 #endif | |
| 4176 #ifndef INHIBIT_SITE_MODULES | |
| 4177 inhibit_site_modules = 0; | |
| 4178 #else | |
| 4179 inhibit_site_modules = 1; | |
| 4180 #endif | |
| 4181 } | |
| 4182 | |
| 428 | 4183 void |
| 4184 vars_of_emacs (void) | |
| 4185 { | |
| 4186 DEFVAR_BOOL ("suppress-early-error-handler-backtrace", | |
| 4187 &suppress_early_error_handler_backtrace /* | |
| 4188 Non-nil means early error handler shouldn't print a backtrace. | |
| 4189 */ ); | |
| 4190 | |
| 4191 DEFVAR_LISP ("command-line-args", &Vcommand_line_args /* | |
| 4192 Args passed by shell to XEmacs, as a list of strings. | |
| 4193 */ ); | |
| 4194 | |
| 4195 DEFVAR_LISP ("invocation-name", &Vinvocation_name /* | |
| 4196 The program name that was used to run XEmacs. | |
| 4197 Any directory names are omitted. | |
| 4198 */ ); | |
| 4199 | |
| 4200 DEFVAR_LISP ("invocation-directory", &Vinvocation_directory /* | |
| 4201 The directory in which the XEmacs executable was found, to run it. | |
| 4202 The value is simply the program name if that directory's name is not known. | |
| 4203 */ ); | |
| 4204 | |
| 4205 DEFVAR_LISP ("invocation-path", &Vinvocation_path /* | |
| 4206 The path in which the XEmacs executable was found, to run it. | |
| 4207 The value is simply the value of environment variable PATH on startup | |
| 4208 if XEmacs was found there. | |
| 4209 */ ); | |
| 4210 | |
| 4211 #if 0 /* FSFmacs */ | |
| 776 | 4212 xxDEFVAR_LISP ("installation-directory", &Vinstallation_directory /* |
| 4213 A directory within which to look for the `lib-src' and `etc' directories. | |
| 4214 This is non-nil when we can't find those directories in their standard | |
| 4215 installed locations, but we can find them ear where the XEmacs executable | |
| 4216 was found. | |
| 4217 */ ); | |
| 428 | 4218 #endif |
| 4219 | |
| 4220 DEFVAR_LISP ("system-type", &Vsystem_type /* | |
| 4221 Symbol indicating type of operating system you are using. | |
| 4222 */ ); | |
| 4223 Vsystem_type = intern (SYSTEM_TYPE); | |
| 771 | 4224 Fprovide (Vsystem_type); |
| 428 | 4225 |
| 4226 #ifndef EMACS_CONFIGURATION | |
| 4227 # define EMACS_CONFIGURATION "UNKNOWN" | |
| 4228 #endif | |
| 4229 DEFVAR_LISP ("system-configuration", &Vsystem_configuration /* | |
| 4230 String naming the configuration XEmacs was built for. | |
| 4231 */ ); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4232 Vsystem_configuration = build_ascstring (EMACS_CONFIGURATION); |
| 428 | 4233 |
| 4234 #ifndef EMACS_CONFIG_OPTIONS | |
| 4235 # define EMACS_CONFIG_OPTIONS "UNKNOWN" | |
| 4236 #endif | |
| 4237 DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options /* | |
| 4238 String containing the configuration options XEmacs was built with. | |
| 4239 */ ); | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4240 Vsystem_configuration_options = build_ascstring (EMACS_CONFIG_OPTIONS); |
| 428 | 4241 |
| 4242 DEFVAR_LISP ("emacs-major-version", &Vemacs_major_version /* | |
| 4243 Major version number of this version of Emacs, as an integer. | |
| 4244 Warning: this variable did not exist in Emacs versions earlier than: | |
| 4245 FSF Emacs: 19.23 | |
| 4246 XEmacs: 19.10 | |
| 4247 */ ); | |
| 4248 Vemacs_major_version = make_int (EMACS_MAJOR_VERSION); | |
| 4249 | |
| 4250 DEFVAR_LISP ("emacs-minor-version", &Vemacs_minor_version /* | |
| 4251 Minor version number of this version of Emacs, as an integer. | |
| 4252 Warning: this variable did not exist in Emacs versions earlier than: | |
| 4253 FSF Emacs: 19.23 | |
| 4254 XEmacs: 19.10 | |
| 4255 */ ); | |
| 4256 Vemacs_minor_version = make_int (EMACS_MINOR_VERSION); | |
| 4257 | |
| 4258 DEFVAR_LISP ("emacs-patch-level", &Vemacs_patch_level /* | |
| 4259 The patch level of this version of Emacs, as an integer. | |
| 4260 The value is non-nil if this version of XEmacs is part of a series of | |
| 4261 stable XEmacsen, but has bug fixes applied. | |
| 4262 Warning: this variable does not exist in FSF Emacs or in XEmacs versions | |
| 4263 earlier than 21.1.1 | |
| 4264 */ ); | |
| 4265 #ifdef EMACS_PATCH_LEVEL | |
| 4266 Vemacs_patch_level = make_int (EMACS_PATCH_LEVEL); | |
| 4267 #else | |
| 4268 Vemacs_patch_level = Qnil; | |
| 4269 #endif | |
| 4270 | |
| 4271 DEFVAR_LISP ("emacs-beta-version", &Vemacs_beta_version /* | |
| 4272 Beta number of this version of Emacs, as an integer. | |
| 4273 The value is nil if this is an officially released version of XEmacs. | |
| 4274 Warning: this variable does not exist in FSF Emacs or in XEmacs versions | |
| 4275 earlier than 20.3. | |
| 4276 */ ); | |
| 4277 #ifdef EMACS_BETA_VERSION | |
| 4278 Vemacs_beta_version = make_int (EMACS_BETA_VERSION); | |
| 4279 #else | |
| 4280 Vemacs_beta_version = Qnil; | |
| 4281 #endif | |
| 4282 | |
| 4283 #ifdef INFODOCK | |
| 4284 DEFVAR_LISP ("infodock-major-version", &Vinfodock_major_version /* | |
| 4285 Major version number of this InfoDock release. | |
| 4286 */ ); | |
| 4287 Vinfodock_major_version = make_int (INFODOCK_MAJOR_VERSION); | |
| 4288 | |
| 4289 DEFVAR_LISP ("infodock-minor-version", &Vinfodock_minor_version /* | |
| 4290 Minor version number of this InfoDock release. | |
| 4291 */ ); | |
| 4292 Vinfodock_minor_version = make_int (INFODOCK_MINOR_VERSION); | |
| 4293 | |
| 4294 DEFVAR_LISP ("infodock-build-version", &Vinfodock_build_version /* | |
| 4295 Build version of this InfoDock release. | |
| 4296 */ ); | |
| 4297 Vinfodock_build_version = make_int (INFODOCK_BUILD_VERSION); | |
| 4298 #endif | |
| 4299 | |
| 4300 DEFVAR_LISP ("xemacs-codename", &Vxemacs_codename /* | |
| 4301 Codename of this version of Emacs (a string). | |
| 4302 */ ); | |
| 4303 #ifndef XEMACS_CODENAME | |
| 4304 #define XEMACS_CODENAME "Noname" | |
| 4305 #endif | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4306 Vxemacs_codename = build_ascstring (XEMACS_CODENAME); |
| 428 | 4307 |
| 975 | 4308 DEFVAR_LISP ("xemacs-extra-name", &Vxemacs_extra_name /* |
| 2602 | 4309 Arbitrary string to place in the version string after the codename. |
| 4310 | |
| 4311 Appropriate surrounding whitespace will be added, but typically looks best | |
| 4312 if enclosed in parentheses. | |
| 4313 | |
|
4419
eb82fbb675ea
Use Mercurial changeset hash to identify build version.
Mike Sperber <sperber@deinprogramm.de>
parents:
4380
diff
changeset
|
4314 A standard use is to indicate the topmost hash id of the Mercurial |
|
eb82fbb675ea
Use Mercurial changeset hash to identify build version.
Mike Sperber <sperber@deinprogramm.de>
parents:
4380
diff
changeset
|
4315 changeset from which XEmacs was compiled. Developers may also use it |
|
eb82fbb675ea
Use Mercurial changeset hash to identify build version.
Mike Sperber <sperber@deinprogramm.de>
parents:
4380
diff
changeset
|
4316 to indicate particular branches, etc. |
| 975 | 4317 */ ); |
| 4318 #ifdef XEMACS_EXTRA_NAME | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4319 Vxemacs_extra_name = build_ascstring (XEMACS_EXTRA_NAME); |
| 975 | 4320 #endif |
| 4321 | |
| 2602 | 4322 DEFVAR_LISP ("xemacs-release-date", &Vxemacs_release_date /* |
| 4323 ISO 8601 format date string giving the date of latest release in series. | |
| 4324 | |
| 4325 The time may optionally be given. The time zone may not be given, and | |
| 4326 is (implicitly) UTC. Currently not included in the version string. | |
| 4327 */ ); | |
| 4328 #ifndef XEMACS_RELEASE_DATE | |
| 4329 #define XEMACS_RELEASE_DATE "2005-02-18 (defaulted in emacs.c)" | |
| 4330 #endif | |
|
4952
19a72041c5ed
Mule-izing, various fixes related to char * arguments
Ben Wing <ben@xemacs.org>
parents:
4932
diff
changeset
|
4331 Vxemacs_release_date = build_ascstring (XEMACS_RELEASE_DATE); |
| 2602 | 4332 |
| 442 | 4333 /* Lisp variables which contain command line flags. |
| 4334 | |
| 4335 The portable dumper stomps on these; they must be saved and restored | |
| 4336 if they are processed before the call to pdump_load() in main_1(). | |
| 4337 */ | |
| 428 | 4338 DEFVAR_BOOL ("noninteractive", &noninteractive1 /* |
| 4339 Non-nil means XEmacs is running without interactive terminal. | |
| 4340 */ ); | |
| 4341 | |
| 776 | 4342 DEFVAR_BOOL ("vanilla-inhibiting", &vanilla_inhibiting /* |
| 4343 Set to non-nil when the user-init and site-start files should not be loaded. | |
| 4344 */ ); | |
| 4345 | |
| 428 | 4346 DEFVAR_BOOL ("inhibit-early-packages", &inhibit_early_packages /* |
| 2602 | 4347 Set to non-nil when the early packages should be ignored at startup. |
| 4348 Early package directories will not be added to `load-path', nor set up as | |
| 4349 autoloads, nothing. | |
| 428 | 4350 */ ); |
| 4351 | |
| 776 | 4352 DEFVAR_BOOL ("inhibit-all-packages", &inhibit_all_packages /* |
| 2602 | 4353 Set to non-nil when all packages should be ignored at startup. |
| 4354 Package directories will not be added to `load-path', nor set up as | |
| 776 | 4355 autoloads, nothing. |
| 4356 */ ); | |
| 4357 | |
| 428 | 4358 DEFVAR_BOOL ("inhibit-autoloads", &inhibit_autoloads /* |
| 4359 Set to non-nil when autoloads should not be loaded at startup. | |
| 4360 */ ); | |
| 4361 | |
| 4362 DEFVAR_BOOL ("debug-paths", &debug_paths /* | |
| 4363 Set to non-nil when debug information about paths should be printed. | |
| 4364 */ ); | |
| 4365 | |
| 4366 DEFVAR_BOOL ("inhibit-site-lisp", &inhibit_site_lisp /* | |
| 4367 Set to non-nil when the site-lisp should not be searched at startup. | |
| 4368 */ ); | |
| 4369 #ifdef INHIBIT_SITE_LISP | |
| 4370 inhibit_site_lisp = 1; | |
| 4371 #endif | |
| 4372 | |
| 4373 DEFVAR_BOOL ("inhibit-site-modules", &inhibit_site_modules /* | |
| 4374 Set to non-nil when site-modules should not be searched at startup. | |
| 4375 */ ); | |
| 4376 #ifdef INHIBIT_SITE_MODULES | |
| 4377 inhibit_site_modules = 1; | |
| 4378 #endif | |
| 4379 | |
| 4380 DEFVAR_INT ("emacs-priority", &emacs_priority /* | |
| 4381 Priority for XEmacs to run at. | |
| 4382 This value is effective only if set before XEmacs is dumped, | |
| 4383 and only if the XEmacs executable is installed with setuid to permit | |
| 4384 it to change priority. (XEmacs sets its uid back to the real uid.) | |
| 4385 Currently, you need to define SET_EMACS_PRIORITY in `config.h' | |
| 4386 before you compile XEmacs, to enable the code for this feature. | |
| 4387 */ ); | |
| 4388 emacs_priority = 0; | |
| 4389 | |
| 4390 DEFVAR_CONST_LISP ("internal-error-checking", &Vinternal_error_checking /* | |
| 4391 Internal error checking built-in into this instance of XEmacs. | |
| 4392 This is a list of symbols, initialized at build-time. Legal symbols | |
| 4393 are: | |
| 4394 | |
| 4395 extents - check extents prior to each extent change; | |
| 800 | 4396 types - check types strictly; |
| 428 | 4397 malloc - check operation of malloc; |
| 4398 gc - check garbage collection; | |
| 800 | 4399 text - check text and buffer positions; |
| 4400 display - check redisplay structure consistency; | |
| 4401 glyphs - check glyph structure consistency; | |
| 4402 byte-code - check byte-code consistency;. | |
| 4403 structures - check other structure consistency. | |
| 442 | 4404 |
| 4405 quick-build - user has requested the "quick-build" configure option. | |
| 428 | 4406 */ ); |
| 4407 Vinternal_error_checking = Qnil; | |
| 4408 #ifdef ERROR_CHECK_EXTENTS | |
| 4409 Vinternal_error_checking = Fcons (intern ("extents"), | |
| 4410 Vinternal_error_checking); | |
| 4411 #endif | |
| 800 | 4412 #ifdef ERROR_CHECK_TYPES |
| 4413 Vinternal_error_checking = Fcons (intern ("types"), | |
| 428 | 4414 Vinternal_error_checking); |
| 4415 #endif | |
| 4416 #ifdef ERROR_CHECK_MALLOC | |
| 4417 Vinternal_error_checking = Fcons (intern ("malloc"), | |
| 4418 Vinternal_error_checking); | |
| 4419 #endif | |
| 4420 #ifdef ERROR_CHECK_GC | |
| 4421 Vinternal_error_checking = Fcons (intern ("gc"), | |
| 4422 Vinternal_error_checking); | |
| 4423 #endif | |
| 800 | 4424 #ifdef ERROR_CHECK_TEXT |
| 4425 Vinternal_error_checking = Fcons (intern ("text"), | |
| 4426 Vinternal_error_checking); | |
| 4427 #endif | |
| 4428 #ifdef ERROR_CHECK_DISPLAY | |
| 4429 Vinternal_error_checking = Fcons (intern ("display"), | |
| 4430 Vinternal_error_checking); | |
| 4431 #endif | |
| 4432 #ifdef ERROR_CHECK_GLYPHS | |
| 4433 Vinternal_error_checking = Fcons (intern ("glyphs"), | |
| 4434 Vinternal_error_checking); | |
| 4435 #endif | |
| 4436 #ifdef ERROR_CHECK_BYTE_CODE | |
| 4437 Vinternal_error_checking = Fcons (intern ("byte-code"), | |
| 4438 Vinternal_error_checking); | |
| 4439 #endif | |
| 4440 #ifdef ERROR_CHECK_STRUCTURES | |
| 4441 Vinternal_error_checking = Fcons (intern ("structures"), | |
| 428 | 4442 Vinternal_error_checking); |
| 4443 #endif | |
| 442 | 4444 #ifdef QUICK_BUILD |
| 4445 Vinternal_error_checking = Fcons (intern ("quick-build"), | |
| 4446 Vinternal_error_checking); | |
| 4447 #endif | |
| 428 | 4448 |
| 438 | 4449 DEFVAR_CONST_LISP ("mail-lock-methods", &Vmail_lock_methods /* |
| 4450 Mail spool locking methods supported by this instance of XEmacs. | |
| 4451 This is a list of symbols. Each of the symbols is one of the | |
| 4452 following: dot, lockf, flock, locking, mmdf. | |
| 4453 */ ); | |
| 4454 { | |
| 4455 Vmail_lock_methods = Qnil; | |
| 4456 Vmail_lock_methods = Fcons (intern ("dot"), Vmail_lock_methods); | |
| 4457 #ifdef HAVE_LOCKF | |
| 4458 Vmail_lock_methods = Fcons (intern ("lockf"), Vmail_lock_methods); | |
| 4459 #endif | |
| 4460 #ifdef HAVE_FLOCK | |
| 4461 Vmail_lock_methods = Fcons (intern ("flock"), Vmail_lock_methods); | |
| 4462 #endif | |
| 4463 #ifdef HAVE_MMDF | |
| 4464 Vmail_lock_methods = Fcons (intern ("mmdf"), Vmail_lock_methods); | |
| 4465 #endif | |
| 4466 #ifdef HAVE_LOCKING | |
| 4467 Vmail_lock_methods = Fcons (intern ("locking"), Vmail_lock_methods); | |
| 4468 #endif | |
| 4469 } | |
| 442 | 4470 |
| 438 | 4471 DEFVAR_CONST_LISP ("configure-mail-lock-method", &Vconfigure_mail_lock_method /* |
| 4472 Mail spool locking method suggested by configure. This is one | |
| 4473 of the symbols in MAIL-LOCK-METHODS. | |
| 4474 */ ); | |
| 4475 { | |
| 1303 | 4476 #if defined (MAIL_LOCK_FLOCK) && defined (HAVE_FLOCK) |
| 771 | 4477 Vconfigure_mail_lock_method = intern ("flock"); |
| 1303 | 4478 #elif defined (MAIL_LOCK_LOCKF) && defined (HAVE_LOCKF) |
| 771 | 4479 Vconfigure_mail_lock_method = intern ("lockf"); |
| 1303 | 4480 #elif defined (MAIL_LOCK_MMDF) && defined (HAVE_MMDF) |
| 771 | 4481 Vconfigure_mail_lock_method = intern ("mmdf"); |
| 1303 | 4482 #elif defined (MAIL_LOCK_LOCKING) && defined (HAVE_LOCKING) |
| 771 | 4483 Vconfigure_mail_lock_method = intern ("locking"); |
| 438 | 4484 #else |
| 771 | 4485 Vconfigure_mail_lock_method = intern ("dot"); |
| 438 | 4486 #endif |
| 4487 } | |
| 428 | 4488 } |
| 4489 | |
| 4490 void | |
| 4491 complex_vars_of_emacs (void) | |
| 4492 { | |
| 4493 /* This is all related to path searching. */ | |
| 4494 | |
| 4495 DEFVAR_LISP ("emacs-program-name", &Vemacs_program_name /* | |
| 4496 *Name of the Emacs variant. | |
| 4497 For example, this may be \"xemacs\" or \"infodock\". | |
| 4498 This is mainly meant for use in path searching. | |
| 4499 */ ); | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4500 Vemacs_program_name = build_extstring (PATH_PROGNAME, Qfile_name); |
| 428 | 4501 |
| 4502 DEFVAR_LISP ("emacs-program-version", &Vemacs_program_version /* | |
| 4503 *Version of the Emacs variant. | |
| 444 | 4504 This typically has the form NN.NN-bNN. |
| 428 | 4505 This is mainly meant for use in path searching. |
| 4506 */ ); | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4507 Vemacs_program_version = build_extstring (PATH_VERSION, Qfile_name); |
| 428 | 4508 |
| 4509 DEFVAR_LISP ("exec-path", &Vexec_path /* | |
| 4510 *List of directories to search programs to run in subprocesses. | |
| 4511 Each element is a string (directory name) or nil (try default directory). | |
| 4512 */ ); | |
| 4513 Vexec_path = Qnil; | |
| 4514 | |
| 4515 DEFVAR_LISP ("exec-directory", &Vexec_directory /* | |
| 4516 *Directory of architecture-dependent files that come with XEmacs, | |
| 4517 especially executable programs intended for XEmacs to invoke. | |
| 4518 */ ); | |
| 4519 Vexec_directory = Qnil; | |
| 4520 | |
| 4521 DEFVAR_LISP ("configure-exec-directory", &Vconfigure_exec_directory /* | |
| 4522 For internal use by the build procedure only. | |
| 444 | 4523 configure's idea of what `exec-directory' will be. |
| 428 | 4524 */ ); |
| 4525 #ifdef PATH_EXEC | |
| 4526 Vconfigure_exec_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4527 (build_extstring (PATH_EXEC, Qfile_name)); |
| 428 | 4528 #else |
| 4529 Vconfigure_exec_directory = Qnil; | |
| 4530 #endif | |
| 4531 | |
| 4532 DEFVAR_LISP ("lisp-directory", &Vlisp_directory /* | |
| 4533 *Directory of core Lisp files that come with XEmacs. | |
| 4534 */ ); | |
| 4535 Vlisp_directory = Qnil; | |
| 4536 | |
| 4537 DEFVAR_LISP ("configure-lisp-directory", &Vconfigure_lisp_directory /* | |
| 4538 For internal use by the build procedure only. | |
| 444 | 4539 configure's idea of what `lisp-directory' will be. |
| 428 | 4540 */ ); |
| 4541 #ifdef PATH_LOADSEARCH | |
| 4542 Vconfigure_lisp_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4543 (build_extstring (PATH_LOADSEARCH, Qfile_name)); |
| 428 | 4544 #else |
| 4545 Vconfigure_lisp_directory = Qnil; | |
| 4546 #endif | |
| 4547 | |
| 460 | 4548 DEFVAR_LISP ("mule-lisp-directory", &Vmule_lisp_directory /* |
| 4549 *Directory of Mule Lisp files that come with XEmacs. | |
| 4550 */ ); | |
| 4551 Vmule_lisp_directory = Qnil; | |
| 4552 | |
| 4553 DEFVAR_LISP ("configure-mule-lisp-directory", &Vconfigure_mule_lisp_directory /* | |
| 4554 For internal use by the build procedure only. | |
| 4555 configure's idea of what `mule-lisp-directory' will be. | |
| 4556 */ ); | |
| 4557 #ifdef PATH_MULELOADSEARCH | |
| 4558 Vconfigure_mule_lisp_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4559 (build_extstring (PATH_MULELOADSEARCH, Qfile_name); |
| 460 | 4560 #else |
| 4561 Vconfigure_mule_lisp_directory = Qnil; | |
| 4562 #endif | |
| 4563 | |
| 428 | 4564 DEFVAR_LISP ("module-directory", &Vmodule_directory /* |
| 4565 *Directory of core dynamic modules that come with XEmacs. | |
| 4566 */ ); | |
| 4567 Vmodule_directory = Qnil; | |
| 4568 | |
| 4569 DEFVAR_LISP ("configure-module-directory", &Vconfigure_module_directory /* | |
| 4570 For internal use by the build procedure only. | |
| 444 | 4571 configure's idea of what `module-directory' will be. |
| 428 | 4572 */ ); |
| 4573 #ifdef PATH_MODULESEARCH | |
| 4574 Vconfigure_module_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4575 (build_extstring (PATH_MODULESEARCH, Qfile_name)); |
| 428 | 4576 #else |
| 4577 Vconfigure_module_directory = Qnil; | |
| 4578 #endif | |
| 4579 | |
| 3179 | 4580 DEFVAR_LISP ("configure-early-package-directories", &Vconfigure_early_package_directories /* |
| 4581 For internal use by the build procedure only. | |
| 4582 configure's idea of what the early package directories will be. | |
| 4583 */ ); | |
| 4584 #ifdef PATH_EARLY_PACKAGE_DIRECTORIES | |
| 4585 Vconfigure_early_package_directories = split_external_path (PATH_EARLY_PACKAGE_DIRECTORIES); | |
| 4586 #else | |
| 4587 Vconfigure_early_package_directories = Qnil; | |
| 4588 #endif | |
| 4589 | |
| 4590 DEFVAR_LISP ("configure-late-package-directories", &Vconfigure_late_package_directories /* | |
| 4591 For internal use by the build procedure only. | |
| 4592 configure's idea of what the late package directories will be. | |
| 4593 */ ); | |
| 4594 #ifdef PATH_LATE_PACKAGE_DIRECTORIES | |
| 4595 Vconfigure_late_package_directories = split_external_path (PATH_LATE_PACKAGE_DIRECTORIES); | |
| 4596 #else | |
| 4597 Vconfigure_late_package_directories = Qnil; | |
| 4598 #endif | |
| 4599 | |
| 4600 DEFVAR_LISP ("configure-last-package-directories", &Vconfigure_last_package_directories /* | |
| 4601 For internal use by the build procedure only. | |
| 4602 configure's idea of what the last package directories will be. | |
| 4603 */ ); | |
| 4604 #ifdef PATH_LAST_PACKAGE_DIRECTORIES | |
| 4605 Vconfigure_last_package_directories = split_external_path (PATH_LAST_PACKAGE_DIRECTORIES); | |
| 4606 #else | |
| 4607 Vconfigure_last_package_directories = Qnil; | |
| 4608 #endif | |
| 4609 | |
| 428 | 4610 DEFVAR_LISP ("configure-package-path", &Vconfigure_package_path /* |
| 4611 For internal use by the build procedure only. | |
| 4612 configure's idea of what the package path will be. | |
| 4613 */ ); | |
| 4614 #ifdef PATH_PACKAGEPATH | |
| 771 | 4615 Vconfigure_package_path = split_external_path (PATH_PACKAGEPATH); |
| 428 | 4616 #else |
| 4617 Vconfigure_package_path = Qnil; | |
| 4618 #endif | |
| 4619 | |
| 4620 DEFVAR_LISP ("data-directory", &Vdata_directory /* | |
| 4621 *Directory of architecture-independent files that come with XEmacs, | |
| 4622 intended for XEmacs to use. | |
| 4623 Use of this variable in new code is almost never correct. See the | |
| 442 | 4624 functions `locate-data-file' and `locate-data-directory' and the variable |
| 4625 `data-directory-list'. | |
| 428 | 4626 */ ); |
| 4627 Vdata_directory = Qnil; | |
| 4628 | |
| 4629 DEFVAR_LISP ("configure-data-directory", &Vconfigure_data_directory /* | |
| 4630 For internal use by the build procedure only. | |
| 444 | 4631 configure's idea of what `data-directory' will be. |
| 428 | 4632 */ ); |
| 4633 #ifdef PATH_DATA | |
| 4634 Vconfigure_data_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4635 (build_extstring (PATH_DATA, Qfile_name)); |
| 428 | 4636 #else |
| 4637 Vconfigure_data_directory = Qnil; | |
| 4638 #endif | |
| 4639 | |
| 4640 DEFVAR_LISP ("data-directory-list", &Vdata_directory_list /* | |
| 4641 *List of directories of architecture-independent files that come with XEmacs | |
| 4642 or were installed as packages, and are intended for XEmacs to use. | |
| 4643 */ ); | |
| 4644 Vdata_directory_list = Qnil; | |
| 4645 | |
| 4646 DEFVAR_LISP ("site-directory", &Vsite_directory /* | |
| 4647 *Directory of site-specific Lisp files that come with XEmacs. | |
| 4648 */ ); | |
| 4649 Vsite_directory = Qnil; | |
| 4650 | |
| 4651 DEFVAR_LISP ("configure-site-directory", &Vconfigure_site_directory /* | |
| 4652 For internal use by the build procedure only. | |
| 444 | 4653 configure's idea of what `site-directory' will be. |
| 428 | 4654 */ ); |
| 4655 #ifdef PATH_SITE | |
| 4656 Vconfigure_site_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4657 (build_extstring (PATH_SITE, Qfile_name)); |
| 428 | 4658 #else |
| 4659 Vconfigure_site_directory = Qnil; | |
| 4660 #endif | |
| 4661 | |
| 4662 DEFVAR_LISP ("site-module-directory", &Vsite_module_directory /* | |
| 4663 *Directory of site-specific loadable modules that come with XEmacs. | |
| 4664 */ ); | |
| 4665 Vsite_module_directory = Qnil; | |
| 4666 | |
| 4667 DEFVAR_LISP ("configure-site-module-directory", &Vconfigure_site_module_directory /* | |
| 4668 For internal use by the build procedure only. | |
| 444 | 4669 configure's idea of what `site-directory' will be. |
| 428 | 4670 */ ); |
| 4671 #ifdef PATH_SITE_MODULES | |
| 4672 Vconfigure_site_module_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4673 (build_extstring (PATH_SITE_MODULES, Qfile_name)); |
| 428 | 4674 #else |
| 4675 Vconfigure_site_module_directory = Qnil; | |
| 4676 #endif | |
| 4677 | |
| 4678 DEFVAR_LISP ("doc-directory", &Vdoc_directory /* | |
| 4679 *Directory containing the DOC file that comes with XEmacs. | |
| 444 | 4680 This is usually the same as `exec-directory'. |
| 428 | 4681 */ ); |
| 4682 Vdoc_directory = Qnil; | |
| 4683 | |
| 4684 DEFVAR_LISP ("configure-doc-directory", &Vconfigure_doc_directory /* | |
| 4685 For internal use by the build procedure only. | |
| 444 | 4686 configure's idea of what `doc-directory' will be. |
| 428 | 4687 */ ); |
| 4688 #ifdef PATH_DOC | |
| 4689 Vconfigure_doc_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4690 (build_extstring (PATH_DOC, Qfile_name)); |
| 428 | 4691 #else |
| 4692 Vconfigure_doc_directory = Qnil; | |
| 4693 #endif | |
| 4694 | |
| 4695 DEFVAR_LISP ("configure-exec-prefix-directory", &Vconfigure_exec_prefix_directory /* | |
| 4696 For internal use by the build procedure only. | |
| 444 | 4697 configure's idea of what `exec-prefix-directory' will be. |
| 428 | 4698 */ ); |
| 4699 #ifdef PATH_EXEC_PREFIX | |
| 4700 Vconfigure_exec_prefix_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4701 (build_extstring (PATH_EXEC_PREFIX, Qfile_name)); |
| 428 | 4702 #else |
| 4703 Vconfigure_exec_prefix_directory = Qnil; | |
| 4704 #endif | |
| 4705 | |
| 4706 DEFVAR_LISP ("configure-prefix-directory", &Vconfigure_prefix_directory /* | |
| 4707 For internal use by the build procedure only. | |
| 444 | 4708 configure's idea of what `prefix-directory' will be. |
| 428 | 4709 */ ); |
| 4710 #ifdef PATH_PREFIX | |
| 4711 Vconfigure_prefix_directory = Ffile_name_as_directory | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4712 (build_extstring (PATH_PREFIX, Qfile_name)); |
| 428 | 4713 #else |
| 4714 Vconfigure_prefix_directory = Qnil; | |
| 4715 #endif | |
| 4716 | |
| 4717 DEFVAR_LISP ("configure-info-directory", &Vconfigure_info_directory /* | |
| 4718 For internal use by the build procedure only. | |
| 4719 This is the name of the directory in which the build procedure installed | |
| 4720 Emacs's info files; the default value for Info-default-directory-list | |
| 4721 includes this. | |
| 4722 */ ); | |
| 4723 #ifdef PATH_INFO | |
| 4724 Vconfigure_info_directory = | |
|
4953
304aebb79cd3
function renamings to track names of char typedefs
Ben Wing <ben@xemacs.org>
parents:
4952
diff
changeset
|
4725 Ffile_name_as_directory (build_extstring (PATH_INFO, Qfile_name)); |
| 428 | 4726 #else |
| 4727 Vconfigure_info_directory = Qnil; | |
| 4728 #endif | |
| 4729 | |
| 4730 DEFVAR_LISP ("configure-info-path", &Vconfigure_info_path /* | |
| 4731 The configured initial path for info documentation. | |
| 4732 */ ); | |
| 4733 #ifdef PATH_INFOPATH | |
| 771 | 4734 Vconfigure_info_path = split_external_path (PATH_INFOPATH); |
| 428 | 4735 #else |
| 4736 Vconfigure_info_path = Qnil; | |
| 4737 #endif | |
| 4738 } | |
| 4739 | |
| 1303 | 4740 #if defined (__sgi) && !defined (PDUMP) |
| 428 | 4741 /* This is so tremendously ugly I'd puke. But then, it works. |
| 4742 * The target is to override the static constructor from the | |
| 442 | 4743 * libiflPNG.so library which is masquerading as libz, and |
| 428 | 4744 * cores on us when re-started from the dumped executable. |
| 4745 * This will have to go for 21.1 -- OG. | |
| 4746 */ | |
| 446 | 4747 void __sti__iflPNGFile_c___ (void); |
| 4748 void | |
| 4749 __sti__iflPNGFile_c___ (void) | |
| 428 | 4750 { |
| 4751 } | |
| 4752 | |
| 4753 #endif | |
| 771 | 4754 |
| 2210 | 4755 DOESNT_RETURN |
| 771 | 4756 really_abort (void) |
| 4757 { | |
| 4758 abort (); | |
| 4759 } |