OpenSSL build fixes from Nelson

[sxemacs] / src / emacs.c

/* SXEmacs -- Fully extensible Emacs, running on Unix and other platforms.
   Copyright (C) 1985, 1986, 1987, 1992, 1993, 1994
   Free Software Foundation, Inc.
   Copyright (C) 1995 Sun Microsystems, Inc.
   Copyright (C) 2000, 2002 Ben Wing.
   Copyright (C) 2004 Steve Youngs.

This file is part of SXEmacs

SXEmacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

SXEmacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>. */


/* Synched up with: Mule 2.0, FSF 19.28. */

/* Capsule summary of the various releases of Lucid Emacs/SXEmacs and
   FSF/GNU Emacs.  Provided here for use in cross-referencing version
   releases and dates in comments, esp. in the authorship comments at
   the beginning of each file.  More information about history can be
   found in the beginning of the Internals Manual and in the About page.

-- A time line for Lucid Emacs/XEmacs is

version 19.0 shipped with Energize 1.0, April 1992.
version 19.1 released June 4, 1992.
version 19.2 released June 19, 1992.
version 19.3 released September 9, 1992.
version 19.4 released January 21, 1993.
version 19.5 was a repackaging of 19.4 with a few bug fixes and
  shipped with Energize 2.0.  Never released to the net.
version 19.6 released April 9, 1993.
version 19.7 was a repackaging of 19.6 with a few bug fixes and
  shipped with Energize 2.1.  Never released to the net.
version 19.8 released September 6, 1993.
version 19.9 released January 12, 1994.
version 19.10 released May 27, 1994.
version 19.11 (first XEmacs) released September 13, 1994.
version 19.12 released June 23, 1995.
version 19.13 released September 1, 1995.
version 19.14 released June 23, 1996.
version 20.0 released February 9, 1997.
version 19.15 released March 28, 1997.
version 20.1 (not released to the net) April 15, 1997.
version 20.2 released May 16, 1997.
version 19.16 released October 31, 1997.
version 20.3 (the first stable version of XEmacs 20.x) released
  November 30, 1997.
version 20.4 released February 28, 1998.

-- A time line for GNU Emacs version 19 is

version 19.7 (beta) (first beta release) released May 22, 1993.
version 19.8 (beta) released May 27, 1993.
version 19.9 (beta) released May 27, 1993.
version 19.10 (beta) released May 30, 1993.
version 19.11 (beta) released June 1, 1993.
version 19.12 (beta) released June 2, 1993.
version 19.13 (beta) released June 8, 1993.
version 19.14 (beta) released June 17, 1993.
version 19.15 (beta) released June 19, 1993.
version 19.16 (beta) released July 6, 1993.
version 19.17 (beta) released late July, 1993.
version 19.18 (beta) released August 9, 1993.
version 19.19 (beta) released August 15, 1993.
version 19.20 (beta) released November 17, 1993.
version 19.21 (beta) released November 17, 1993.
version 19.22 (beta) released November 28, 1993.
version 19.23 (beta) released May 17, 1994.
version 19.24 (beta) released May 16, 1994.
version 19.25 (beta) released June 3, 1994.
version 19.26 (beta) released September 11, 1994.
version 19.27 (beta) released September 14, 1994.
version 19.28 (first ``official'' release) released November 1, 1994.
version 19.29 released June 21, 1995.
version 19.30 released November 24, 1995.
version 19.31 released May 25, 1996.
version 19.32 released July 31, 1996.
version 19.33 released August 11, 1996.
version 19.34 released August 21, 1996.
version 19.34b released September 6, 1996.

-- A time line for GNU Emacs version 20 is

version 20.1 released September 17, 1997.
version 20.2 released September 20, 1997.
version 20.3 released August 19, 1998.

-- A time line for GNU Emacs version 18 and older is

GNU Emacs version 13 (the first public release) was released on
  March 20, 1985.
GNU Emacs version 15 (15.34) was released on May 7, 1985 and
  shared some code with a version of Emacs written by James Gosling (the
  same James Gosling who later created the Java language).
GNU Emacs version 16 (first released version was 16.56) was released on
  July 15, 1985.  All Gosling code was removed due to potential copyright
  problems with the code.
version 16.57: released on September 16, 1985.
versions 16.58, 16.59: released on September 17, 1985.
version 16.60: released on September 19, 1985.  These later version 16's
  incorporated patches from the net, esp. for getting Emacs to work under
  System V.
version 17.36 (first official v17 release) released on December 20, 1985.
  Included a TeX-able user manual.  First official unpatched version that
   worked on vanilla System V machines.
version 17.43 (second official v17 release) released on January 25, 1986.
version 17.45 released on January 30, 1986.
version 17.46 released on February 4, 1986.
version 17.48 released on February 10, 1986.
version 17.49 released on February 12, 1986.
version 17.55 released on March 18, 1986.
version 17.57 released on March 27, 1986.
version 17.58 released on April 4, 1986.
version 17.61 released on April 12, 1986.
version 17.63 released on May 7, 1986.
version 17.64 released on May 12, 1986.
version 18.24 (a beta version) released on October 2, 1986.
version 18.30 (a beta version) released on November 15, 1986.
version 18.31 (a beta version) released on November 23, 1986.
version 18.32 (a beta version) released on December 7, 1986.
version 18.33 (a beta version) released on December 12, 1986.
version 18.35 (a beta version) released on January 5, 1987.
version 18.36 (a beta version) released on January 21, 1987.
January 27, 1987: The Great Usenet Renaming.  net.emacs is now comp.emacs.
version 18.37 (a beta version) released on February 12, 1987.
version 18.38 (a beta version) released on March 3, 1987.
version 18.39 (a beta version) released on March 14, 1987.
version 18.40 (a beta version) released on March 18, 1987.
version 18.41 (the first ``official'' release) released on March 22, 1987.
version 18.45 released on June 2, 1987.
version 18.46 released on June 9, 1987.
version 18.47 released on June 18, 1987.
version 18.48 released on September 3, 1987.
version 18.49 released on September 18, 1987.
version 18.50 released on February 13, 1988.
version 18.51 released on May 7, 1988.
version 18.52 released on September 1, 1988.
version 18.53 released on February 24, 1989.
version 18.54 released on April 26, 1989.
version 18.55 released on August 23, 1989.  This is the earliest version
  that is still available by FTP.
version 18.56 released on January 17, 1991.
version 18.57 released late January, 1991.
version 18.58 released ?????.
version 18.59 released October 31, 1992.

*/

/* Note: It is necessary to specify <config.h> and not "config.h" in
   order for the --srcdir type of compilation to work properly.
   Otherwise the config.h from the srcdir, rather than the one from
   the build dir, will be used. */

#include <config.h>
#include "lisp.h"

#include "backtrace.h"          /* run-emacs-from-temacs needs this */
#include "buffer.h"
#include "commands.h"
#include "ui/console.h"
#include "process.h"
#include "ui/redisplay.h"
#include "ui/frame.h"
#include "sysdep.h"

#include "syssignal.h"          /* Always include before systty.h */
#include "ui/systty.h"
#include "sysfile.h"
#include "systime.h"

#if defined WITH_EMODULES && defined HAVE_EMODULES
# include "emodules-ng.h"
#endif

#ifdef PDUMP
#include "dumper.h"
#endif

#ifndef SEPCHAR
#define SEPCHAR ':'
#endif

#ifdef QUANTIFY
#include <quantify.h>
#endif

#if defined WITH_EMODULES && defined HAVE_EMODULES && 0
#include "sysdll.h"
#endif

#if defined (HAVE_LOCALE_H) && \
   (defined (I18N2) || defined (I18N3) || defined (I18N4))
#include <locale.h>
#endif

/* For PATH_EXEC */
#include <sxe-paths.h>

/* for stack exploitation */
#if defined HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif

/* for the reinit funs */
#include "skiplist.h"
#include "dllist.h"
#include "elhash.h"

#if defined HAVE_BDWGC && defined EF_USE_BDWGC
# if defined HAVE_GC_GC_H
#  include "gc/gc.h"
# elif defined HAVE_GC_H
#  include "gc.h"
# elif 1
/* declare the 3 funs we need */
extern void *GC_init(void);
# else
#  error Go back to your planet!
# endif
#endif  /* HAVE_BDWGC */

#if defined (HEAP_IN_DATA) && !defined(PDUMP)
void report_sheap_usage(int die_if_pure_storage_exceeded);
#endif

#if !defined (SYSTEM_MALLOC) && !defined (DOUG_LEA_MALLOC)
extern void *(*__malloc_hook) (size_t);
extern void *(*__realloc_hook) (void *, size_t);
extern void (*__free_hook) (void *);
#endif                          /* not SYSTEM_MALLOC && not DOUG_LEA_MALLOC */

/* Command line args from shell, as list of strings */
Lisp_Object Vcommand_line_args;

/* Set nonzero after SXEmacs has started up the first time.
  Prevents reinitialization of the Lisp world and keymaps
  on subsequent starts.  */
int initialized;

#ifdef DOUG_LEA_MALLOC
# include <malloc.h>
/* Preserves a pointer to the memory allocated that copies that
   static data inside glibc's malloc.  */
static void *malloc_state_ptr;
#endif                          /* DOUG_LEA_MALLOC */

# ifdef REL_ALLOC
void r_alloc_reinit(void);
# endif

#ifdef HAVE_GTK
void console_type_create_select_gtk(void);
#endif

/* Variable whose value is symbol giving operating system type. */
Lisp_Object Vsystem_type;

/* Variable whose value is string giving configuration built for.  */
Lisp_Object Vsystem_configuration;

/* Variable whose value is string containing the configuration options
   SXEmacs was built with.  */
Lisp_Object Vsystem_configuration_options;

/* Version numbers and strings */
Lisp_Object Vemacs_major_version;
Lisp_Object Vemacs_minor_version;
Lisp_Object Vemacs_patch_level;
Lisp_Object Vemacs_beta_version;
Lisp_Object Vsxemacs_git_version;
Lisp_Object Vsxemacs_codename;
#ifdef INFODOCK
Lisp_Object Vinfodock_major_version;
Lisp_Object Vinfodock_minor_version;
Lisp_Object Vinfodock_build_version;
#endif

/* The path under which SXEmacs was invoked. */
Lisp_Object Vinvocation_path;

/* The name under which SXEmacs was invoked, with any leading directory
   names discarded.  */
Lisp_Object Vinvocation_name;

/* The directory name from which SXEmacs was invoked.  */
Lisp_Object Vinvocation_directory;

#if 0                           /* FSFmacs */
/* The directory name in which to find subdirs such as lisp and etc.
   nil means get them only from PATH_LOADSEARCH.  */
Lisp_Object Vinstallation_directory;
#endif

Lisp_Object Vemacs_program_name, Vemacs_program_version;
Lisp_Object Vexec_path;
Lisp_Object Vexec_directory, Vconfigure_exec_directory;
Lisp_Object Vlisp_directory, Vconfigure_lisp_directory;
Lisp_Object Vmule_lisp_directory, Vconfigure_mule_lisp_directory;
Lisp_Object Vmodule_directory, Vconfigure_module_directory;
Lisp_Object Vsite_module_directory, Vconfigure_site_module_directory;
Lisp_Object Vconfigure_package_path;
Lisp_Object Vdata_directory, Vconfigure_data_directory;
Lisp_Object Vdoc_directory, Vconfigure_doc_directory;
Lisp_Object Vconfigure_lock_directory;
Lisp_Object Vdata_directory_list;
Lisp_Object Vconfigure_info_directory;
Lisp_Object Vconfigure_info_path;
Lisp_Object Vinternal_error_checking;
Lisp_Object Vmail_lock_methods, Vconfigure_mail_lock_method;
Lisp_Object Vpath_separator;

/* The default base directory SXEmacs is installed under. */
Lisp_Object Vconfigure_exec_prefix_directory, Vconfigure_prefix_directory;

/* If nonzero, set SXEmacs to run at this priority.  This is also used
   in child_setup and sys_suspend to make sure subshells run at normal
   priority. */
Fixnum emacs_priority;

/* Some FSF junk with running_asynch_code, to preserve the match
   data.  Not necessary because we don't call process filters
   asynchronously (i.e. from within QUIT). */
/* #### Delete this when merging the rest of my code */
int running_asynch_code;

/* If non-zero, a window-system was specified on the command line. */
int display_arg;

/* Type of display specified.  We cannot use a Lisp symbol here because
   Lisp symbols may not initialized at the time that we set this
   variable. */
const char *display_use;

/* If non-zero, then the early error handler will only print the error
   message and exit. */
int suppress_early_error_handler_backtrace;

/* An address near the bottom of the stack.
   Tells GC how to save a copy of the stack.  */
char *stack_bottom;
/* the stack size as imposed by the system */
size_t sys_stk_sz = 0;

#ifdef USG_SHARED_LIBRARIES
/* If nonzero, this is the place to put the end of the writable segment
   at startup.  */

uintptr_t bss_end = 0;
#endif

/* Number of bytes of writable memory we can expect to be able to get */
#ifdef _RLIM_T_DECLARED
rlim_t lim_data;
#else
unsigned long lim_data;
#endif

/* WARNING!

   Some LISP-visible command-line options are set by SXEmacs _before_ the
   data is dumped in building a --pdump SXEmacs, but used _after_ it is
   restored in normal operation.  Thus the dump-time values overwrite the
   values SXEmacs is getting at runtime.  Such variables must be saved
   before loading the dumpfile, and restored afterward.

   Therefore these variables may not be initialized in vars_of_emacs().

   The save/restore is done immediately before and after pdump_load() in
   main_1().  See that function for the current list of protected variables.

   Note that saving/restoring is only necessary for a few variables that are
     o command line arguments effective at runtime (as opposed to dump-time),
     o parsed before pdump_load, and
     o exported to Lisp via a DEFVAR.
*/

/* Nonzero means running SXEmacs without interactive terminal.  */

int noninteractive;

/* Value of Lisp variable `noninteractive'.
   Normally same as C variable `noninteractive'
   but nothing terrible happens if user sets this one.

   Shadowed from the pdumper by `noninteractive'. */

int noninteractive1;

/* Nonzero means don't perform site-modules searches at startup */
int inhibit_site_modules;

/* Nonzero means don't respect early packages at startup */
int inhibit_early_packages;

/* Nonzero means we warn about early packages shadowing late packages at startup */
int warn_early_package_shadows;

/* Nonzero means don't load package autoloads at startup */
int inhibit_autoloads;

/* Nonzero means don't load the dump file (ignored if not PDUMP)  */
int nodumpfile;

/* Nonzero means we assume all ttys are 8 color ANSI terminals */
int assume_colorterm;

/* Nonzero means print debug information about path searching */
int debug_paths;

/* Save argv and argc.  */
static Extbyte **initial_argv;  /* #### currently unused */
static int initial_argc;        /* #### currently unused */

static void sort_args(int argc, char **argv);

Lisp_Object Qkill_emacs_hook;
Lisp_Object Qsave_buffers_kill_emacs;

extern Lisp_Object Vlisp_EXEC_SUFFIXES;
\f
/* Ben's capsule summary about expected and unexpected exits from SXEmacs.

   Expected exits occur when the user directs SXEmacs to exit, for example
   by pressing the close button on the only frame in SXEmacs, or by typing
   C-x C-c.  This runs `save-buffers-kill-emacs', which saves any necessary
   buffers, and then exits using the primitive `kill-emacs'.

   However, unexpected exits occur in a few different ways:

     -- a memory access violation or other hardware-generated exception
        occurs.  This is the worst possible problem to deal with, because
        the fault can occur while SXEmacs is in any state whatsoever, even
        quite unstable ones.  As a result, we need to be *extremely* careful
        what we do.
     -- we are using one X display (or if we've used more, we've closed the
        others already), and some hardware or other problem happens and
        suddenly we've lost our connection to the display.  In this situation,
        things are not so dire as in the last one; our code itself isn't
        trashed, so we can continue execution as normal, after having set
        things up so that we can exit at the appropriate time.  Our exit
        still needs to be of the emergency nature; we have no displays, so
        any attempts to use them will fail.  We simply want to auto-save
        (the single most important thing to do during shut-down), do minimal
        cleanup of stuff that has an independent existence outside of SXEmacs,
        and exit.

        Currently, both unexpected exit scenarios described above set
        preparing_for_armageddon to indicate that nonessential and possibly
        dangerous things should not be done, specifically:

        -- no garbage collection.
        -- no hooks are run.
        -- no messages of any sort from autosaving.
        -- autosaving tries harder, ignoring certain failures.
        -- existing frames are not deleted.

        (Also, all places that set preparing_for_armageddon also
        set dont_check_for_quit.  This happens separately because it's
        also necessary to set other variables to make absolutely sure
        no quitting happens.)

        In the first scenario above (the access violation), we also set
        fatal_error_in_progress.  This causes more things to not happen:

        -- assertion failures do not abort.
        -- printing code does not do code conversion or gettext when
           printing to stdout/stderr.
*/

/* Nonzero if handling a fatal error already. */
int fatal_error_in_progress;

/* Non-nil means we're going down, so we better not run any hooks
   or do other non-essential stuff. */
int preparing_for_armageddon;

/* Nonzero means we're in an unstable situation and need to skip
   i18n conversions and such during printing. */
int inhibit_non_essential_printing_operations;

static JMP_BUF run_temacs_catch;

static int run_temacs_argc;
static char **run_temacs_argv;
static char *run_temacs_args;
static EMACS_INT run_temacs_argv_size;
static EMACS_INT run_temacs_args_size;

static void shut_down_emacs(int sig, Lisp_Object stuff, int no_auto_save);

/* ------------------------------- */
/*  low-level debugging functions  */
/* ------------------------------- */

#define debugging_breakpoint()

void
debug_break(void)
{
        debugging_breakpoint();
}

/* #### There must be a better way!!!! */

static JMP_BUF memory_error_jump;

#if 1
static SIGTYPE
debug_memory_error(int signum)
{
        EMACS_REESTABLISH_SIGNAL(signum, debug_memory_error);
        EMACS_UNBLOCK_SIGNAL(signum);
        LONGJMP(memory_error_jump, 1);
}
#endif

static char dummy_char;

/* Return whether all bytes in the specified memory block can be read. */
int
debug_can_access_memory(void *ptr, Bytecount len)
{
        /* Use volatile to protect variables from being clobbered by longjmp. */
        SIGTYPE(*volatile old_sigbus) (int);
        SIGTYPE(*volatile old_sigsegv) (int);
        volatile int old_errno = errno;
        volatile int retval = 1;

        if (!SETJMP(memory_error_jump)) {
#if 1
                old_sigbus =
                        (SIGTYPE(*)(int))signal(SIGBUS, debug_memory_error);
                old_sigsegv =
                        (SIGTYPE(*)(int))signal(SIGSEGV, debug_memory_error);
#endif
                /*
                 * Examine memory pool at PTR, trying to cheat
                 * compiler's optimisations.
                 */
                while (len-- > 0) {
                        dummy_char = ((char*)ptr)[len];
                }
        } else {
                retval = 0;
        }
        signal(SIGBUS, old_sigbus);
        signal(SIGSEGV, old_sigsegv);
        errno = old_errno;

        return retval;
}

#ifdef DEBUG_SXEMACS

DEFUN("force-debugging-signal", Fforce_debugging_signal, 0, 1, 0, /*
Cause SXEmacs to enter the debugger.
On some systems, there may be no way to do this gracefully; if so,
nothing happens unless ABORT is non-nil, in which case SXEmacs will
abort() -- a sure-fire way to immediately get back to the debugger,
but also a sure-fire way to kill SXEmacs (and dump core on Unix
systems)!
*/
      (abort_))
{
        debugging_breakpoint();
        if (!NILP(abort_))
                abort();
        return Qnil;
}

#endif                          /* DEBUG_SXEMACS */

static void
ensure_no_quitting_from_now_on(void)
{
        /* make sure no quitting from now on!! */
        dont_check_for_quit = 1;
        Vinhibit_quit = Qt;
        Vquit_flag = Qnil;
}

#if 1
/* Handle bus errors, illegal instruction, etc. */
SIGTYPE
fatal_error_signal(int sig)
{
        fatal_error_in_progress++;
        inhibit_non_essential_printing_operations = 1;
        preparing_for_armageddon = 1;

        ensure_no_quitting_from_now_on();

        /* Unblock the signal so that if the same signal gets sent in the
           code below, we avoid a deadlock. */
        EMACS_UNBLOCK_SIGNAL(sig);

        /* Only try auto-saving first time through.  If we crash in auto-saving,
           don't do it again. */
        if (fatal_error_in_progress == 1) {
                Fdo_auto_save(Qt, Qnil);        /* do this before anything hazardous */
                /* Do this so that the variable has the same value of 2 regardless of
                   whether we made it through auto-saving correctly. */
                fatal_error_in_progress++;
        } else if (fatal_error_in_progress == 2)
                stderr_out("WARNING: Unable to auto-save your files properly.\n"
                           "Some or all may in fact have been auto-saved.\n"
                           "\n");

        /* Now, reset our signal handler, so the next time, we just die.
           Don't do this before auto-saving. */
        signal(sig, SIG_DFL);

        /* Keep in mind that there's more than one signal that we can crash
           on. */
        /* If fatal error occurs in code below, avoid infinite recursion.  */
        if (fatal_error_in_progress <= 2) {
                shut_down_emacs(sig, Qnil, 1);
                stderr_out("\nLisp backtrace follows:\n\n");
                Fbacktrace(Qexternal_debugging_output, Qt);
# if 0                          /* This is evil, rarely useful, and causes grief in some cases. */
                /* Check for Sun-style stack printing via /proc */
                {
                        const char *pstack = "/usr/proc/bin/pstack";
                        if (access(pstack, X_OK) == 0) {
                                char buf[100];
                                int sz = snprintf(buf, sizeof(buf), "%s %d >&2", pstack,
                                        (int)getpid());
                                stderr_out("\nC backtrace follows:\n"
                                           "(A real debugger may provide better information)\n\n");
                                if ( sz >= 0 && sz < sizeof(buf)) {
                                        sz = system(buf);
                                        if ( sz != 0 )
                                                stderr_out("\nStacktrace utility execution error code: %d\n", sz);
                                } else {
                                        stderr_out("\nCould not build command line for stacktrace utility.\n");
                                }
                        }
                }
# endif
        }
        /* Signal the same code; this time it will really be fatal. */
        kill(getpid(), sig);
        SIGRETURN;
}
#endif

\f
#ifdef SIGDANGER

/* Handler for SIGDANGER.  */
SIGTYPE
memory_warning_signal(int sig)
{
        /* #### bad bad bad; this function shouldn't do anything except
           set a flag, or weird corruption could happen. */
        signal(sig, memory_warning_signal);

        malloc_warning
            (GETTEXT
             ("Operating system warns that virtual memory is running low.\n"));

        /* It might be unsafe to call do_auto_save now.  */
        force_auto_save_soon();
}
#endif                          /* SIGDANGER */
\f
/* Code for dealing with Lisp access to the Unix command line */

static Lisp_Object
make_arg_list_1(int argc, Extbyte ** argv, int skip_args)
{
        Lisp_Object result = Qnil;
        REGISTER int i;

        for (i = argc - 1; i >= 0; i--) {
                if (i != 0 && i <= skip_args)
                        continue;

                result = Fcons(build_ext_string(argv[i], Qcommand_argument_encoding), result);
        }
        return result;
}

Lisp_Object
make_arg_list(int argc, Extbyte ** argv)
{
        return make_arg_list_1(argc, argv, 0);
}

/* Calling functions are also responsible for calling free_argc_argv
   when they are done with the generated list. */
void
make_argc_argv(Lisp_Object argv_list, int *argc, Extbyte *** argv)
{
        Lisp_Object next;
        int n = XINT(Flength(argv_list));
        REGISTER int i;
        *argv = (Extbyte **) malloc((n + 1) * sizeof(Extbyte *));

        for (i = 0, next = argv_list; i < n; i++, next = XCDR(next)) {
                const Extbyte *temp;
                CHECK_STRING(XCAR(next));

                LISP_STRING_TO_EXTERNAL(XCAR(next), temp,
                                        Qcommand_argument_encoding);
                (*argv)[i] = strdup(temp);
        }
        (*argv)[n] = 0;
        *argc = i;
}

void free_argc_argv(Extbyte ** argv)
{
        int elt = 0;

        while (argv[elt]) {
                free(argv[elt]);
                elt++;
        }
        free(argv);
}

static void init_cmdargs(int argc, Extbyte ** argv, int skip_args)
{
        initial_argv = argv;
        initial_argc = argc;

        Vcommand_line_args = make_arg_list_1(argc, argv, skip_args);
}

DEFUN("invocation-name", Finvocation_name, 0, 0, 0, /*
Return the program name that was used to run SXEmacs.
Any directory names are omitted.
*/
      ())
{
        return Fcopy_sequence(Vinvocation_name);
}

DEFUN("invocation-directory", Finvocation_directory, 0, 0, 0, /*
Return the directory name in which the Emacs executable was located.
*/
      ())
{
        return Fcopy_sequence(Vinvocation_directory);
}
\f
#ifdef I18N4
                                /* #### - don't know why I18N4 on SunOS/JLE
                                   can't deal with this.  It's a potential
                                   bug that needs to be looked at. */
# undef RUN_TIME_REMAP
#endif

/* Test whether the next argument in ARGV matches SSTR or a prefix of
   LSTR (at least MINLEN characters).  If so, then if VALPTR is non-null
   (the argument is supposed to have a value) store in *VALPTR either
   the next argument or the portion of this one after the equal sign.
   ARGV is read starting at position *SKIPPTR; this index is advanced
   by the number of arguments used.

   Too bad we can't just use getopt for all of this, but we don't have
   enough information to do it right.  */

static int
argmatch(char **argv, int argc, char *sstr, char *lstr,
         int minlen, char **valptr, int *skipptr)
{
        char *p = NULL;
        int arglen;
        char *arg;

        /* Don't access argv[argc]; give up in advance.  */
        if (argc <= *skipptr + 1)
                return 0;

        arg = argv[*skipptr + 1];
        if (arg == NULL)
                return 0;
        if (strcmp(arg, sstr) == 0) {
                if (valptr != NULL) {
                        *valptr = argv[*skipptr + 2];
                        *skipptr += 2;
                } else
                        *skipptr += 1;
                return 1;
        }
        arglen = (valptr != NULL && (p = strchr(arg, '=')) != NULL
                  ? p - arg : (int)strlen(arg));
        if (lstr == 0 || arglen < minlen || strncmp(arg, lstr, arglen) != 0)
                return 0;
        else if (valptr == NULL) {
                *skipptr += 1;
                return 1;
        } else if (p != NULL) {
                *valptr = p + 1;
                *skipptr += 1;
                return 1;
        } else if (argv[*skipptr + 2] != NULL) {
                *valptr = argv[*skipptr + 2];
                *skipptr += 2;
                return 1;
        } else {
                return 0;
        }
}

static int
make_docfile(int c, char **v)
{
#define make_docfile_prog       "make-docfile\0"
#define make_docfile_opt        "--make-docfile"
        /* C99 we need you */
        size_t edlen = XSTRING_LENGTH(Vexec_directory);
        char mdocfile[edlen+countof(make_docfile_prog)];
        char **newargv = xnew_array_and_zero(char*, c), **p;
        int  ret = -1;

        /* set up the program call */
        xstrncpy(mdocfile,
                 (char*)XSTRING_DATA(Vexec_directory),
                 XSTRING_LENGTH(Vexec_directory));
        xstrncpy(mdocfile+XSTRING_LENGTH(Vexec_directory),
                 make_docfile_prog, countof(make_docfile_prog));

        /* find the --make-docfile option */
        for (p = v; *p; p++) {
                if (strncmp(*p, make_docfile_opt,
                            countof(make_docfile_opt)) == 0) {
                        p++;
                        break;
                }
        }

        /* fill the new argv array */
        newargv[0] = make_docfile_prog;
        for (char **o = p, **n = &newargv[1]; *o;) {
                *n++ = *o++;
        }
        ret = execv(mdocfile, newargv);
        xfree(newargv);
        return ret;
}

static inline void*
__get_sp(void)
{
        void *sp = 0;

#if 0
/* we need some checks whether this is supported! */
        __asm__ __volatile__ (
                "movl %%esp, %[stkptr]\n\t"
                : [stkptr] "=m" (sp));
#endif

        return sp;
}

static size_t
__sys_stk_sz(void)
{
/* return the stack size limit */
#if defined HAVE_GETRLIMIT64
        struct rlimit64 foo;
        (void)getrlimit64(RLIMIT_STACK, &foo);
#elif defined HAVE_GETRLIMIT
        struct rlimit foo;
        (void)getrlimit(RLIMIT_STACK, &foo);
#else
        /* bollocks, maybe just a small one? 64k? */
        struct {size_t rlim_cur;} foo = {65536};
#endif
        return foo.rlim_cur;
}


/* Make stack traces always identify version + configuration */
#define main_1 STACK_TRACE_EYE_CATCHER

/* This function is not static, so that the compiler is less likely to
   inline it, which would make it not show up in stack traces.

   The restart argument is a flag that indicates that main_1 is now
   being called for the second time in this invocation of sxemacs; this can
   only happen in an sxemacs that is not loaded with dumped data (temacs
   with the conventional dumper or sxemacs -nd with the pdumper).   See
   Frun_emacs_from_temacs().

   restart interacts with initialized as follows (per Olivier Galibert):

     It's perverted.

     initialized==0 => temacs
     initialized!=0 && restart!=0 => run-temacs
     initialized!=0 && restart==0 => sxemacs/post pdump_load()
*/
DECLARE_DOESNT_RETURN(main_1(int, char **, char **, int));
DOESNT_RETURN main_1(int argc, char **argv, char **envp, int restart)
{
        char stack_bottom_variable;
        int skip_args = 0;
        Lisp_Object load_me;
        int inhibit_window_system;
#ifdef NeXT
        extern int malloc_cookie;
#endif

#if (!defined (SYSTEM_MALLOC) && !defined (HAVE_LIBMCHECK)      \
     && !defined (DOUG_LEA_MALLOC))
        /* Make sure that any libraries we link against haven't installed a
           hook for a gmalloc of a potentially incompatible version. */
        /* If we're using libmcheck, the hooks have already been initialized, */
        /* don't touch them. -slb */
        __malloc_hook = NULL;
        __realloc_hook = NULL;
        __free_hook = NULL;
#endif  /* not SYSTEM_MALLOC or HAVE_LIBMCHECK or DOUG_LEA_MALLOC */

        noninteractive = 0;
        inhibit_non_essential_printing_operations = 1;

#ifdef NeXT
        /* 19-Jun-1995 -baw
         * NeXT secret magic, ripped from Emacs-for-NS by Carl Edman
         * <cedman@princeton.edu>.  Note that even Carl doesn't know what this
         * does; it was provided by NeXT, and it presumable makes NS's mallocator
         * work with dumping.  But malloc_jumpstart() and malloc_freezedry() in
         * unexnext.c are both completely undocumented, even in NS header files!
         * But hey, it solves all NS related memory problems, so who's
         * complaining? */
        if (initialized && malloc_jumpstart(malloc_cookie) != 0)
                stderr_out("malloc jumpstart failed!\n");
#endif                          /* NeXT */

        /*
           #if defined (GNU_MALLOC) && \
           defined (ERROR_CHECK_MALLOC) && \
           !defined (HAVE_LIBMCHECK)
         */
#if defined(LOSING_GCC_DESTRUCTOR_FREE_BUG)
        /* Prior to SXEmacs 21, this was `#if 0'ed out.  */
        /* I'm enabling this because it is the only reliable way I've found to */
        /* prevent a very annoying problem where GCC will attempt to free(3) */
        /* memory at exit() and cause a coredump. */
#if 0
        init_free_hook();
#endif
#endif

        sort_args(argc, argv);

#if defined(_SCO_DS)
        environ = envp;
#endif

        /* Record (approximately) where the stack begins.  */
        stack_bottom = &stack_bottom_variable;
        /* and determine the system's stack limit */
        sys_stk_sz = __sys_stk_sz();

#ifdef USG_SHARED_LIBRARIES
        if (bss_end)
                brk((void *)bss_end);
#endif

        clearerr(stdin);

#if defined (HAVE_MMAP) && defined (REL_ALLOC)
        /* ralloc can only be used if using the GNU memory allocator. */
        init_ralloc();
#elif defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
        if (initialized)
                init_ralloc();
#endif

#ifdef HAVE_SOCKS
        if (initialized)
                SOCKSinit(argv[0]);
#endif                          /* HAVE_SOCKS */

#if !defined SYSTEM_MALLOC && !(defined HAVE_BDWGC && defined EF_USE_BDWGC)
        if (!initialized)
                /* Arrange to get warning messages as memory fills up.  */
                memory_warnings(0, malloc_warning);
#endif                          /* not SYSTEM_MALLOC */

#ifdef SET_EMACS_PRIORITY
        if (emacs_priority != 0)
                nice(-emacs_priority);
        setuid(getuid());
#endif                          /* SET_EMACS_PRIORITY */

#ifdef EXTRA_INITIALIZE
        EXTRA_INITIALIZE;
#endif

#ifdef HAVE_WINDOW_SYSTEM
        inhibit_window_system = 0;
#else
        inhibit_window_system = 1;
#endif

        /* Handle the --make-docfile argument */
        if (argmatch(argv, argc,
                     "--make-docfile", 0, 9, NULL, &skip_args)) {

                /* we need load the dump file as the exec-directory is in
                   there */
                if (UNLIKELY(!pdump_load(argv[0]))) {
                        exit(1);
                }

                exit(make_docfile(argc, argv));
        }

        /* Handle the -sd/--show-dump-id switch, which means show the hex
           dump_id and quit */
        if (argmatch(argv, argc,
                     "-sd", "--show-dump-id",
                     9, NULL, &skip_args)) {
#ifdef PDUMP
                printf("%08x\n", dump_id);
#else
                printf
                    ("Portable dumper not configured; -sd just forces exit.\n");
#endif
                exit(0);
        }

        /* Handle the -t switch, which specifies filename to use as terminal */
        {
                char *term;
                if (argmatch
                    (argv, argc, "-t", "--terminal", 4, &term, &skip_args)) {
                        close(0);
                        close(1);
                        if (open(term, O_RDWR | OPEN_BINARY, 2) < 0)
                                fatal("%s: %s", term, strerror(errno));
                        if( dup(0) < 0)
                                fatal("dup failed %s: %s", term, strerror(errno));
                        if (!isatty(0))
                                fatal("%s: not a tty", term);

#if 0
                        stderr_out("Using %s", ttyname(0));
#endif
                        stderr_out("Using %s", term);
                        inhibit_window_system = 1;      /* -t => -nw */
                }
        }

        /* Handle the --no-dump-file/-nd switch, which means don't
         * load the dump file (ignored when not using pdump) */
        if (argmatch(argv, argc, "-nd", "--no-dump-file", 7,
                     NULL, &skip_args)) {
                nodumpfile = 1;
        }

        if (argmatch(argv, argc, "-ct", "--color-terminal", 5,
                     NULL, &skip_args)) {
                assume_colorterm = 1;
        }

        /* Handle -nw switch */
        if (argmatch(argv, argc, "-nw", "--no-windows", 6, NULL, &skip_args))
                inhibit_window_system = 1;

        /* Handle the -batch switch, which means don't do interactive display */
        if (argmatch(argv, argc, "-batch", "--batch", 5, NULL, &skip_args)) {
#if 0                           /* I don't think this is correct. */
                inhibit_autoloads = 1;
#endif
                noninteractive = 1;
        }

        if (argmatch(argv, argc, "-debug-paths", "--debug-paths",
                     11, NULL, &skip_args))
                debug_paths = 1;

        /* Partially handle -no-autoloads, -no-early-packages and -vanilla.
           Packages */
        /* are searched prior to the rest of the command line being parsed in */
        /* startup.el */
        if (argmatch(argv, argc, "-no-early-packages", "--no-early-packages",
                     6, NULL, &skip_args)) {
                inhibit_early_packages = 1;
                skip_args--;
        }
#if defined WITH_EMODULES && defined HAVE_EMODULES
        if (argmatch(argv, argc, "-no-site-modules", "--no-site-modules",
                     9, NULL, &skip_args)) {
                inhibit_site_modules = 1;
                skip_args--;
        }
#else
        inhibit_site_modules = 1;
#endif
        if (argmatch(argv, argc, "-vanilla", "--vanilla", 7, NULL, &skip_args)) {
                inhibit_early_packages = 1;
                skip_args--;
        }

        if (argmatch(argv, argc, "-no-autoloads", "--no-autoloads",
                     7, NULL, &skip_args)) {
                /* Inhibit everything */
                inhibit_autoloads = 1;
                skip_args--;
        }

        if (argmatch(argv, argc, "-debug-paths", "--debug-paths",
                     6, NULL, &skip_args)) {
                debug_paths = 1;
                skip_args--;
        }

        /* Partially handle the -version and -help switches: they imply -batch,
           but are not removed from the list. */
        if (argmatch(argv, argc, "-help", "--help", 3, NULL, &skip_args))
                noninteractive = 1, skip_args--;

        if (argmatch(argv, argc, "-version", "--version", 3, NULL, &skip_args)
            || argmatch(argv, argc, "-V", 0, 2, NULL, &skip_args))
                noninteractive = 1, skip_args--;

        /* Now, figure out which type of console is our first console. */

        display_arg = 0;

        if (noninteractive)
                display_use = "stream";
        else
                display_use = "tty";

#ifndef HAVE_TTY
        if (inhibit_window_system)
                fatal("Sorry, this SXEmacs was not compiled with TTY support");
#endif

#ifdef HAVE_WINDOW_SYSTEM
        /* Stupid kludge to catch command-line display spec.  We can't
           handle this argument entirely in window-system-dependent code
           because we don't even know which window-system-dependent code
           to run until we've recognized this argument.  */
        if (!inhibit_window_system && !noninteractive) {
#ifdef HAVE_X_WINDOWS
                char *dpy = 0;
                int count_before = skip_args;

                if (argmatch(argv, argc, "-d", "--display", 3, &dpy, &skip_args)
                    || argmatch(argv, argc, "-display", 0, 3, &dpy,
                                &skip_args)) {
                        display_arg = 1;
                        display_use = "x";
                }
                /* If we have the form --display=NAME,
                   convert it into  -d name.
                   This requires inserting a new element into argv.  */
                if (dpy != 0 && skip_args - count_before == 1) {
                        char **new =
                            (char **)xmalloc(sizeof(char *) * (argc + 2));
                        int j;

                        for (j = 0; j < count_before + 1; j++)
                                new[j] = argv[j];
                        new[count_before + 1] = "-d";
                        new[count_before + 2] = dpy;
                        for (j = count_before + 2; j < argc; j++)
                                new[j + 1] = argv[j];
                        argv = new;
                        argc++;
                }
                /* Change --display to -d, when its arg is separate.  */
                else if (dpy != 0 && skip_args > count_before
                         && argv[count_before + 1][1] == '-')
                        argv[count_before + 1] = "-d";

                /* Don't actually discard this arg.  */
                skip_args = count_before;

                /* If there is a non-empty environment var DISPLAY, set
                   `display_use', but not `display_arg', which is only to be set
                   if the display was specified on the command line. */
                if ((dpy = getenv("DISPLAY")) && dpy[0])
                        display_use = "x";

#endif                          /* HAVE_X_WINDOWS */
#ifdef HAVE_GTK
                {
                        char *dpy = getenv("DISPLAY");
                        if (dpy && dpy[0])
                                display_use = "gtk";
                }
#endif
        }
#endif                          /* HAVE_WINDOW_SYSTEM */

        noninteractive1 = noninteractive;

        /****** Now initialize everything *******/

        /* First, do really basic environment initialization -- catching signals
           and the like.  These functions have no dependence on any part of
           the Lisp engine and need to be done both at dump time and at run time. */

        init_signals_very_early();
        init_data_very_early(); /* Catch math errors. */
#ifdef HAVE_FPFLOAT
        init_floatfns_very_early();     /* Catch floating-point math errors. */
#endif
        init_process_times_very_early();        /* Initialize our process timers.
                                                   As early as possible, of course,
                                                   so we can be fairly accurate. */
        init_intl_very_early(); /* set up the locale and domain for gettext and
                                   such. */

        /* Now initialize the Lisp engine and the like.  Done only during
           dumping.  No dependence on anything that may be in the user's
           environment when the dumped SXEmacs is run.

           We try to do things in an order that minimizes the non-obvious
           dependencies between functions. */

        /* purify_flag 1 is correct even if CANNOT_DUMP.
         * loadup.el will set to nil at end. */

        purify_flag = 0;
#ifdef PDUMP
        if (restart) {
                initialized = 1;
        } else if (nodumpfile) {
                initialized = 0;
                purify_flag = 1;
        } else {

                /* Keep command options from getting stomped.

                   Some LISP-visible options are changed by SXEmacs _after_ the data is
                   dumped in building a --pdump SXEmacs, but _before_ it is restored in
                   normal operation.  Thus the restored values overwrite the values
                   SXEmacs is getting at run-time.  Such variables must be saved here,
                   and restored after loading the dumped data.

                   Boy, this is ugly, but how else to do it?
                 */

                /* noninteractive1 is saved in noninteractive, which isn't
                   LISP-visible */
                int inhibit_early_packages_save = inhibit_early_packages;
                int inhibit_autoloads_save = inhibit_autoloads;
                int debug_paths_save = debug_paths;
                int inhibit_site_modules_save = inhibit_site_modules;

                initialized = pdump_load(argv[0]);

                /* Now unstomp everything */
                noninteractive1 = noninteractive;
                inhibit_early_packages = inhibit_early_packages_save;
                inhibit_autoloads = inhibit_autoloads_save;
                debug_paths = debug_paths_save;
                inhibit_site_modules = inhibit_site_modules_save;

                if (initialized)
                        run_temacs_argc = -1;
                else
                        purify_flag = 1;
        }
#else
        if (!initialized)
                purify_flag = 1;
#endif

        if (!initialized) {
                /* Initialize things so that new Lisp objects
                   can be created and objects can be staticpro'd.
                   Must be basically the very first thing done
                   because pretty much all of the initialization
                   routines below create new objects. */
                init_alloc_once_early();

                /* Initialize Qnil, Qt, Qunbound, and the
                   obarray.  After this, symbols can be
                   interned.  This depends on init_alloc_once_early(). */
                init_symbols_once_early();

                /* Declare the basic symbols pertaining to errors,
                   So that DEFERROR*() can be called. */
                init_errors_once_early();

                /* Make sure that opaque pointers can be created. */
                init_opaque_once_early();

                /* Now declare all the symbols and define all the Lisp primitives.

                   The *only* thing that the syms_of_*() functions are allowed to do
                   is call one of the following:

                   INIT_LRECORD_IMPLEMENTATION()
                   defsymbol(), DEFSYMBOL(), or DEFSYMBOL_MULTIWORD_PREDICATE()
                   defsubr() (i.e. DEFSUBR)
                   deferror(), DEFERROR(), or DEFERROR_STANDARD()
                   defkeyword() or DEFKEYWORD()

                   Order does not matter in these functions.
                 */

                syms_of_abbrev();
                syms_of_alloc();
                syms_of_buffer();
                syms_of_bytecode();
                syms_of_callint();
                syms_of_callproc();
                syms_of_casefiddle();
                syms_of_casetab();
                syms_of_chartab();
                syms_of_cmdloop();
                syms_of_cmds();
                syms_of_console();
                syms_of_data();
#ifdef DEBUG_SXEMACS
                syms_of_debug();
                syms_of_tests();
#endif                          /* DEBUG_SXEMACS */
                syms_of_device();
#ifdef HAVE_DIALOGS
                syms_of_dialog();
#endif
                syms_of_dired();
                syms_of_doc();
                syms_of_editfns();
                syms_of_elhash();
                syms_of_emacs();
                syms_of_eval();
#ifdef HAVE_X_WINDOWS
                syms_of_event_Xt();
#endif
#ifdef HAVE_GTK
                syms_of_event_gtk();
#endif
#ifdef HAVE_DRAGNDROP
                syms_of_dragdrop();
#endif
#ifdef EF_USE_ASYNEQ
                syms_of_event_queue();
                syms_of_workers();
                syms_of_worker_asyneq();
#endif
                syms_of_event_stream();
                syms_of_events();
                syms_of_extents();
                syms_of_faces();
                syms_of_fileio();
#ifdef CLASH_DETECTION
                syms_of_filelock();
#endif                          /* CLASH_DETECTION */
                syms_of_floatfns();
                syms_of_fns();
                syms_of_font_lock();
                syms_of_frame();
                syms_of_general();
                syms_of_glyphs();
                syms_of_glyphs_eimage();
                syms_of_glyphs_widget();
                syms_of_gui();
                syms_of_gutter();
                syms_of_indent();
                syms_of_intl();
                syms_of_keymap();
                syms_of_lread();
                syms_of_macros();
                syms_of_marker();
                syms_of_md5();
#ifdef HAVE_DATABASE
                syms_of_database();
#endif
#ifdef HAVE_MENUBARS
                syms_of_menubar();
#endif
                syms_of_media();
                syms_of_minibuf();
                syms_of_dynacat();
#if defined WITH_EMODULES && defined HAVE_EMODULES && 0
                syms_of_module();
#elif defined WITH_EMODULES && defined HAVE_EMODULES
                syms_of_emodng();
#endif
                syms_of_objects();
                syms_of_print();
#if !defined (NO_SUBPROCESSES)
                syms_of_process();
#endif
                syms_of_profile();
#if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
                syms_of_ralloc();
#endif                          /* HAVE_MMAP && REL_ALLOC */
                syms_of_rangetab();
                syms_of_redisplay();
                syms_of_search();
                syms_of_select();
                syms_of_signal();
                syms_of_sound();
                syms_of_specifier();
                syms_of_symbols();
                syms_of_syntax();
#ifdef HAVE_SCROLLBARS
                syms_of_scrollbar();
#endif
#ifdef HAVE_TOOLBARS
                syms_of_toolbar();
#endif
                syms_of_undo();
                syms_of_widget();
                syms_of_window();

#ifdef HAVE_TTY
                syms_of_console_tty();
                syms_of_device_tty();
                syms_of_objects_tty();
#endif

#ifdef HAVE_GTK
                syms_of_device_gtk();
                syms_of_frame_gtk();
                syms_of_glyphs_gtk();
                syms_of_objects_gtk();
                syms_of_ui_gtk();
                syms_of_select_gtk();
#ifdef HAVE_DIALOGS
                syms_of_dialog_gtk();
#endif
#ifdef HAVE_MENUBARS
                syms_of_menubar_gtk();
#endif
                syms_of_select_gtk();

#if defined (HAVE_MENUBARS) || defined(HAVE_SCROLLBARS) || defined(HAVE_DIALOGS) || defined(HAVE_TOOLBARS)
                syms_of_gui_gtk();
#endif
#endif                          /* HAVE_GTK */

#ifdef HAVE_X_WINDOWS
#ifdef HAVE_BALLOON_HELP
                syms_of_balloon_x();
#endif
                syms_of_device_x();
#ifdef HAVE_DIALOGS
                syms_of_dialog_x();
#endif
                syms_of_frame_x();
                syms_of_glyphs_x();
                syms_of_objects_x();
#ifdef HAVE_MENUBARS
                syms_of_menubar_x();
#endif
                syms_of_select_x();
#if defined (HAVE_MENUBARS) || defined (HAVE_SCROLLBARS) || defined (HAVE_DIALOGS) || defined (HAVE_TOOLBARS)
                syms_of_gui_x();
#endif
#ifdef HAVE_XIM
#ifdef XIM_XLIB
                syms_of_input_method_xlib();
#endif
#endif                          /* HAVE_XIM */
#endif                          /* HAVE_X_WINDOWS */

#ifdef MULE
                syms_of_mule();
                syms_of_mule_ccl();
                syms_of_mule_charset();
#endif
#ifdef FILE_CODING
                syms_of_file_coding();
#endif
#ifdef MULE
#ifdef HAVE_WNN
                syms_of_mule_wnn();
#endif
#ifdef HAVE_CANNA
                syms_of_mule_canna();
#endif                          /* HAVE_CANNA */
#endif                          /* MULE */

#ifdef SYMS_SYSTEM
                SYMS_SYSTEM;
#endif

#ifdef SYMS_MACHINE
                SYMS_MACHINE;
#endif

                /*
                   #if defined (GNU_MALLOC) && \
                   defined (ERROR_CHECK_MALLOC) && \
                   !defined (HAVE_LIBMCHECK)
                 */
                /* Prior to SXEmacs 21, this was `#if 0'ed out. -slb */
#if defined (LOSING_GCC_DESTRUCTOR_FREE_BUG)
                syms_of_free_hook();
#endif

#ifdef SUNPRO
                syms_of_sunpro();
#endif

#ifdef HAVE_LDAP
                syms_of_eldap();
#endif

#ifdef HAVE_GPM
                syms_of_gpmevent();
#endif

#ifdef HAVE_POSTGRESQL
                syms_of_postgresql();
#endif

#ifdef HAVE_OPENSSL
                syms_of_openssl();
#endif

#ifdef WITH_NUMBER_TYPES
                syms_of_ent();
#endif

#ifdef HAVE_LIBFFI
                syms_of_ffi();
#endif

                syms_of_dllist();
                syms_of_skiplist();
                syms_of_bloom();

                /* Now create the subtypes for the types that have them.
                   We do this before the vars_*() because more symbols
                   may get initialized here. */

                /* Now initialize the console types and associated symbols.
                   Other than the first function below, the functions may
                   make exactly the following function/macro calls:

                   INITIALIZE_CONSOLE_TYPE()
                   CONSOLE_HAS_METHOD()

                   For any given console type, the former macro must be called
                   before the any calls to the latter macro. */

                console_type_create();

                console_type_create_stream();

#ifdef HAVE_TTY
                console_type_create_tty();
                console_type_create_device_tty();
                console_type_create_frame_tty();
                console_type_create_objects_tty();
                console_type_create_redisplay_tty();
#endif

#ifdef HAVE_GTK
                console_type_create_gtk();
                console_type_create_select_gtk();
                console_type_create_device_gtk();
                console_type_create_frame_gtk();
                console_type_create_objects_gtk();
                console_type_create_glyphs_gtk();
                console_type_create_redisplay_gtk();
#ifdef HAVE_MENUBARS
                console_type_create_menubar_gtk();
#endif
#ifdef HAVE_SCROLLBARS
                console_type_create_scrollbar_gtk();
#endif
#ifdef HAVE_TOOLBARS
                console_type_create_toolbar_gtk();
#endif
#ifdef HAVE_DIALOGS
                console_type_create_dialog_gtk();
#endif
#endif                          /* HAVE_GTK */

#ifdef HAVE_X_WINDOWS
                console_type_create_x();
                console_type_create_device_x();
                console_type_create_frame_x();
                console_type_create_glyphs_x();
                console_type_create_select_x();
#ifdef HAVE_MENUBARS
                console_type_create_menubar_x();
#endif
                console_type_create_objects_x();
                console_type_create_redisplay_x();
#ifdef HAVE_SCROLLBARS
                console_type_create_scrollbar_x();
#endif
#ifdef HAVE_TOOLBARS
                console_type_create_toolbar_x();
#endif
#ifdef HAVE_DIALOGS
                console_type_create_dialog_x();
#endif
#endif                          /* HAVE_X_WINDOWS */

                /* Now initialize the specifier types and associated symbols.
                   Other than the first function below, the functions may
                   make exactly the following function/macro calls:

                   INITIALIZE_SPECIFIER_TYPE()
                   SPECIFIER_HAS_METHOD()

                   For any given specifier type, the former macro must be called
                   before the any calls to the latter macro. */

                specifier_type_create();

                specifier_type_create_image();
                specifier_type_create_gutter();
                specifier_type_create_objects();
#ifdef HAVE_TOOLBARS
                specifier_type_create_toolbar();
#endif

                /* Now initialize the structure types and associated symbols.
                   Other than the first function below, the functions may
                   make exactly the following function/macro calls:

                   define_structure_type()
                   define_structure_type_keyword()

                 */

                structure_type_create();

                structure_type_create_chartab();
                structure_type_create_faces();
                structure_type_create_rangetab();
                structure_type_create_hash_table();

                /* Now initialize the image instantiator formats and associated symbols.
                   Other than the first function below, the functions may
                   make exactly the following function/macro calls:

                   INITIALIZE_IMAGE_INSTANTIATOR_FORMAT()
                   IIFORMAT_HAS_METHOD()
                   IIFORMAT_VALID_KEYWORD()

                   For any given image instantiator format, the first macro must be
                   called before the any calls to the other macros. */

                image_instantiator_format_create();
                image_instantiator_format_create_glyphs_eimage();
                image_instantiator_format_create_glyphs_widget();
#ifdef HAVE_TTY
                image_instantiator_format_create_glyphs_tty();
#endif
#ifdef HAVE_X_WINDOWS
                image_instantiator_format_create_glyphs_x();
#endif                          /* HAVE_X_WINDOWS */
#ifdef HAVE_GTK
                image_instantiator_format_create_glyphs_gtk();
#endif

                /* Now initialize the lstream types and associated symbols.
                   Other than the first function below, the functions may
                   make exactly the following function/macro calls:

                   LSTREAM_HAS_METHOD()

                 */

                lstream_type_create();
#ifdef FILE_CODING
                lstream_type_create_file_coding();
#endif

                /* Initialize processes implementation.
                   The functions may make exactly the following function/macro calls:

                   PROCESS_HAS_METHOD()
                 */
#ifdef HAVE_UNIX_PROCESSES
                process_type_create_unix();
#endif

                /* Now initialize most variables.

                   These functions may do exactly the following:

                   DEFVAR_INT()
                   DEFVAR_LISP()
                   DEFVAR_BOOL()
                   DEFER_GETTEXT()
                   Dynarr_*()
                   Blocktype_*()
                   staticpro()
                   Fprovide(symbol)
                   intern()
                   Fput()
                   xmalloc()
                   defsymbol(), if it's absolutely necessary and you're sure that
                   the symbol isn't referenced anywhere else in the initialization
                   code
                   Fset() on a symbol that is unbound
                   assigning a symbol or constant value to a variable
                   using a global variable that has been initialized
                   earlier on in the same function

                   Any of the object-creating functions in alloc.c: e.g.

                   make_pure_*()
                   make_string()
                   build_string()
                   make_vector()
                   make_int()
                   make_extent()
                   alloc_lcrecord()
                   Fcons()
                   listN()
                   make_opaque_ptr()

                   perhaps a few others.

                   NB:  Initialization or assignment should not be done here to certain
                   variables settable from the command line.  See the comment above
                   the call to pdump_load() in main_1().  This caveat should only
                   apply to vars_of_emacs().
                 */

                /* Now allow Fprovide() statements to be made. */
                init_provide_once();

                /* Do that before any specifier creation (esp. vars_of_glyphs()) */
                vars_of_specifier();

                vars_of_abbrev();
                vars_of_alloc();
                vars_of_buffer();
                vars_of_bytecode();
                vars_of_callint();
                vars_of_callproc();
                vars_of_chartab();
                vars_of_cmdloop();
                vars_of_cmds();
                vars_of_console();
                vars_of_data();
#ifdef DEBUG_SXEMACS
                vars_of_debug();
                vars_of_tests();
#endif
                vars_of_console_stream();
                vars_of_device();
#ifdef HAVE_DIALOGS
                vars_of_dialog();
#endif
                vars_of_dired();
                vars_of_doc();
#ifdef HAVE_DRAGNDROP
                vars_of_dragdrop();
#endif
                vars_of_editfns();
                vars_of_elhash();
                vars_of_emacs();
                vars_of_eval();

#ifdef HAVE_X_WINDOWS
                vars_of_event_Xt();
#endif
#if defined(HAVE_TTY) && (defined (DEBUG_TTY_EVENT_STREAM) || !defined (HAVE_X_WINDOWS))
                vars_of_event_tty();
#endif
                vars_of_event_stream();
#ifdef EF_USE_ASYNEQ
                vars_of_workers();
                vars_of_worker_asyneq();
#endif

                vars_of_events();
                vars_of_extents();
                vars_of_faces();
                vars_of_fileio();
#ifdef CLASH_DETECTION
                vars_of_filelock();
#endif
                vars_of_floatfns();
                vars_of_font_lock();
                vars_of_frame();
                vars_of_glyphs();
                vars_of_glyphs_eimage();
                vars_of_glyphs_widget();
                vars_of_gui();
                vars_of_gutter();
                vars_of_indent();
                vars_of_insdel();
                vars_of_intl();
#ifdef HAVE_XIM
#ifdef XIM_MOTIF
                vars_of_input_method_motif();
#else                           /* XIM_XLIB */
                vars_of_input_method_xlib();
#endif
#endif                          /* HAVE_XIM */
                vars_of_keymap();
                vars_of_lread();
                vars_of_lstream();
                vars_of_macros();
                vars_of_md5();
#ifdef HAVE_DATABASE
                vars_of_database();
#endif
#ifdef HAVE_MENUBARS
                vars_of_menubar();
#endif
                vars_of_media();
                vars_of_minibuf();
                vars_of_dynacat();
#if defined WITH_EMODULES && defined HAVE_EMODULES && 0
                vars_of_module();
#elif defined WITH_EMODULES && defined HAVE_EMODULES
                vars_of_emodng();
#endif
                vars_of_objects();
                vars_of_print();

#ifndef NO_SUBPROCESSES
                vars_of_process();
#ifdef HAVE_UNIX_PROCESSES
                vars_of_process_unix();
#endif
#endif

                vars_of_profile();
#if defined (HAVE_MMAP) && defined (REL_ALLOC) && !defined(DOUG_LEA_MALLOC)
                vars_of_ralloc();
#endif                          /* HAVE_MMAP && REL_ALLOC */
                vars_of_redisplay();
#ifdef HAVE_SCROLLBARS
                vars_of_scrollbar();
#endif
                vars_of_search();
                vars_of_select();
                vars_of_sound();
                vars_of_symbols();
                vars_of_syntax();
#ifdef HAVE_TOOLBARS
                vars_of_toolbar();
#endif
                vars_of_undo();
                vars_of_window();

#ifdef HAVE_TTY
                vars_of_console_tty();
                vars_of_frame_tty();
                vars_of_objects_tty();
#endif

#ifdef HAVE_GTK
                vars_of_device_gtk();
#ifdef HAVE_DIALOGS
                vars_of_dialog_gtk();
#endif
                vars_of_event_gtk();
                vars_of_frame_gtk();
                vars_of_glyphs_gtk();
                vars_of_ui_gtk();
#ifdef HAVE_MENUBARS
                vars_of_menubar_gtk();
#endif