/* Fully extensible Emacs, running on Unix, intended for GNU.
- Copyright (C) 1985,86,87,93,94,95,97,1998 Free Software Foundation, Inc.
+ Copyright (C) 1985,86,87,93,94,95,97,98,1999,2001
+ Free Software Foundation, Inc.
This file is part of GNU Emacs.
Boston, MA 02111-1307, USA. */
+#include <config.h>
#include <signal.h>
#include <errno.h>
-
-#include <config.h>
#include <stdio.h>
#include <sys/types.h>
#include <ssdef.h>
#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
#ifdef BSD_SYSTEM
#include <sys/ioctl.h>
#endif
#include "process.h"
#include "termhooks.h"
#include "keyboard.h"
+#include "keymap.h"
+
+#ifdef HAVE_SETLOCALE
+#include <locale.h>
+#endif
#ifdef HAVE_SETRLIMIT
#include <sys/time.h>
#define O_RDWR 2
#endif
-extern void malloc_warning ();
-extern void set_time_zone_rule ();
-extern char *index ();
-extern char *strerror ();
+#ifdef HAVE_SETPGID
+#if !defined (USG) || defined (BSD_PGRPS)
+#undef setpgrp
+#define setpgrp setpgid
+#endif
+#endif
+
+extern void malloc_warning P_ ((char *));
+extern void set_time_zone_rule P_ ((char *));
+#ifdef HAVE_INDEX
+extern char *index P_ ((const char *, int));
+#endif
+
+/* Make these values available in GDB, which doesn't see macros. */
-/* Command line args from shell, as list of strings */
+EMACS_INT gdb_valbits = VALBITS;
+EMACS_INT gdb_gctypebits = GCTYPEBITS;
+EMACS_INT gdb_emacs_intbits = sizeof (EMACS_INT) * BITS_PER_CHAR;
+#ifdef DATA_SEG_BITS
+EMACS_INT gdb_data_seg_bits = DATA_SEG_BITS;
+#else
+EMACS_INT gdb_data_seg_bits = 0;
+#endif
+EMACS_INT PVEC_FLAG = PSEUDOVECTOR_FLAG;
+
+/* Command line args from shell, as list of strings. */
Lisp_Object Vcommand_line_args;
/* The name under which Emacs was invoked, with any leading directory
/* Hook run by `kill-emacs' before it does really anything. */
Lisp_Object Vkill_emacs_hook;
+/* An empty lisp string. To avoid having to build any other. */
+Lisp_Object empty_string;
+
#ifdef SIGUSR1
-/* Hooks for signal USR1 and USR2 handing */
+/* Hooks for signal USR1 and USR2 handling. */
Lisp_Object Vsignal_USR1_hook;
#ifdef SIGUSR2
Lisp_Object Vsignal_USR2_hook;
-#endif
+#endif
#endif
/* Search path separator. */
Lisp_Object Qfile_name_handler_alist;
+/* Current and previous system locales for messages and time. */
+Lisp_Object Vsystem_messages_locale;
+Lisp_Object Vprevious_system_messages_locale;
+Lisp_Object Vsystem_time_locale;
+Lisp_Object Vprevious_system_time_locale;
+
/* If non-zero, emacs should not attempt to use an window-specific code,
- but instead should use the virtual terminal under which it was started */
+ but instead should use the virtual terminal under which it was started. */
int inhibit_window_system;
/* If nonzero, set Emacs to run at this priority. This is also used
in child_setup and sys_suspend to make sure subshells run at normal
- priority; Those functions have their own extern declaration. */
-int emacs_priority;
+ priority; those functions have their own extern declaration. */
+EMACS_INT emacs_priority;
-/* If non-zero a filter or a sentinel is running. Tested to save the match
- data on the first attempt to change it inside asynchronous code. */
+/* If non-zero, a filter or a sentinel is running. Tested to save the match
+ data on the first attempt to change it inside asynchronous code. */
int running_asynch_code;
#ifdef BSD_PGRPS
#endif
#ifdef HAVE_X_WINDOWS
-/* If non-zero, -d was specified, meaning we're using some window system. */
+/* If non-zero, -d was specified, meaning we're using some window system. */
int display_arg;
#endif
static void sort_args ();
void syms_of_emacs ();
+
+#define USAGE1 "\
+Usage: %s [OPTION-OR-FILENAME]...\n\
+\n\
+Run Emacs, the extensible, customizable, self-documenting real-time\n\
+display editor. The recommended way to start Emacs for normal editing\n\
+is with no options at all.\n\
+\n\
+Run M-x info RET m emacs RET m command arguments RET inside Emacs to\n\
+read the main documentation for these command-line arguments.\n\
+\n\
+Initialization options:\n\
+\n\
+--batch do not do interactive display; implies -q\n\
+--debug-init enable Emacs Lisp debugger during init file\n\
+--help display this help message and exit\n\
+--multibyte, --no-unibyte run Emacs in multibyte mode\n\
+--no-init-file, -q load neither ~/.emacs nor default.el\n\
+--no-shared-memory, -nl do not use shared memory\n\
+--no-site-file do not load site-start.el\n\
+--no-window-system, -nw don't communicate with X, ignoring $DISPLAY\n\
+--terminal, -t DEVICE use DEVICE for terminal I/O\n\
+--unibyte, --no-multibyte run Emacs in unibyte mode\n\
+--user, -u USER load ~USER/.emacs instead of your own\n\
+--version display version information and exit\n\
+\n\
+Action options:\n\
+\n\
+FILE visit FILE using find-file\n\
++LINE FILE visit FILE using find-file, then go to line LINE\n\
++LINE:COLUMN FILE visit FILE using find-file, then go to line LINE,\n\
+ column COLUMN\n\
+--directory, -L DIR add DIR to variable load-path\n\
+--eval EXPR evaluate Emacs Lisp expression EXPR\n\
+--execute EXPR evaluate Emacs Lisp expression EXPR\n\
+--find-file FILE visit FILE\n\
+--funcall, -f FUNC call Emacs function FUNC with no arguments\n\
+--insert FILE insert contents of FILE into current buffer\n\
+--kill exit without asking for confirmation\n\
+--load, -l FILE load FILE of Emacs Lisp code using the load function\n\
+--visit FILE visit FILE\n\
+\n"
+
+#define USAGE2 "\
+Display options:\n\
+\n\
+--background-color, -bg COLOR window background color\n\
+--border-color, -bd COLOR main border color\n\
+--border-width, -bw WIDTH width of main border\n\
+--color=MODE color mode for character terminals;\n\
+ MODE defaults to `auto', and can also\n\
+ be `never', `auto', `always',\n\
+ or a mode name like `ansi8'\n\
+--cursor-color, -cr COLOR color of the Emacs cursor indicating point\n\
+--display, -d DISPLAY use X server DISPLAY\n\
+--font, -fn FONT default font; must be fixed-width\n\
+--foreground-color, -fg COLOR window foreground color\n\
+--fullscreen, -fs make first frame fullscreen\n\
+--fullwidth, -fw make the first frame wide as the screen\n\
+--fullheight, -fh make the first frame high as the screen\n\
+--geometry, -g GEOMETRY window geometry\n\
+--iconic start Emacs in iconified state\n\
+--icon-type, -i use picture of gnu for Emacs icon\n\
+--internal-border, -ib WIDTH width between text and main border\n\
+--line-spacing, -lsp PIXELS additional space to put between lines\n\
+--mouse-color, -ms COLOR mouse cursor color in Emacs window\n\
+--name NAME title of main Emacs window\n\
+--reverse-video, -r, -rv switch foreground and background\n\
+--title, -T, -wn TITLE title for Emacs windows\n\
+--vertical-scroll-bars, -vb enable vertical scroll bars\n\
+--xrm XRESOURCES set additional X resources\n\
+\n\
+You can generally also specify long option names with a single -; for\n\
+example, -batch as well as --batch. You can use any unambiguous\n\
+abbreviation for a --option.\n\
+\n\
+Various environment variables and window system resources also affect\n\
+Emacs' operation. See the main documentation.\n\
+\n"
+
+#define USAGE3 "\
+Report bugs to %s. First, please see the Bugs\n\
+section of the Emacs manual or the file BUGS.\n"
+
\f
-/* Signal code for the fatal signal that was received */
+/* Signal code for the fatal signal that was received. */
int fatal_error_code;
-/* Nonzero if handling a fatal error already */
+/* Nonzero if handling a fatal error already. */
int fatal_error_in_progress;
+/* If non-null, call this function from fatal_error_signal before
+ committing suicide. */
+
+void (*fatal_error_signal_hook) P_ ((void));
+
+
#ifdef SIGUSR1
SIGTYPE
handle_USR1_signal (sig)
{
struct input_event buf;
- buf.kind = user_signal;
- buf.code = 0;
- buf.frame_or_window = Fselected_frame ();
- buf.modifiers = 0;
- buf.timestamp = 0;
+ bzero (&buf, sizeof buf);
+ buf.kind = USER_SIGNAL_EVENT;
+ buf.frame_or_window = selected_frame;
kbd_buffer_store_event (&buf);
}
{
struct input_event buf;
- buf.kind = user_signal;
+ bzero (&buf, sizeof buf);
+ buf.kind = USER_SIGNAL_EVENT;
buf.code = 1;
- buf.frame_or_window = Fselected_frame ();
- buf.modifiers = 0;
- buf.timestamp = 0;
+ buf.frame_or_window = selected_frame;
kbd_buffer_store_event (&buf);
}
#endif /* SIGUSR2 */
-/* Handle bus errors, illegal instruction, etc. */
+/* Handle bus errors, invalid instruction, etc. */
SIGTYPE
fatal_error_signal (sig)
int sig;
#ifndef MSDOS
sigunblock (sigmask (fatal_error_code));
#endif
+
+ if (fatal_error_signal_hook)
+ fatal_error_signal_hook ();
+
kill (getpid (), fatal_error_code);
#endif /* not VMS */
}
/* We define abort, rather than using it from the library,
so that GDB can return from a breakpoint here.
- MSDOS has its own definition on msdos.c */
+ MSDOS has its own definition in msdos.c. */
#if ! defined (DOS_NT) && ! defined (NO_ABORT)
-void
+
+#ifndef ABORT_RETURN_TYPE
+#define ABORT_RETURN_TYPE void
+#endif
+
+ABORT_RETURN_TYPE
abort ()
{
kill (getpid (), SIGABRT);
#endif
\f
-/* Code for dealing with Lisp access to the Unix command line */
+/* Code for dealing with Lisp access to the Unix command line. */
static void
init_cmdargs (argc, argv, skip_args)
{
Lisp_Object found;
int yes = openp (Vexec_path, Vinvocation_name,
- EXEC_SUFFIXES, &found, 1);
+ Vexec_suffixes, &found, 1);
if (yes == 1)
{
/* Add /: to the front of the name
}
DEFUN ("invocation-name", Finvocation_name, Sinvocation_name, 0, 0, 0,
- "Return the program name that was used to run Emacs.\n\
-Any directory names are omitted.")
- ()
+ doc: /* Return the program name that was used to run Emacs.
+Any directory names are omitted. */)
+ ()
{
return Fcopy_sequence (Vinvocation_name);
}
DEFUN ("invocation-directory", Finvocation_directory, Sinvocation_directory,
- 0, 0, 0,
- "Return the directory name in which the Emacs executable was located")
- ()
+ 0, 0, 0,
+ doc: /* Return the directory name in which the Emacs executable was located. */)
+ ()
{
return Fcopy_sequence (Vinvocation_directory);
}
void __do_global_dtors ()
{}
/* Linux has a bug in its library; avoid an error. */
-#ifndef LINUX
+#ifndef GNU_LINUX
char * __CTOR_LIST__[2] = { (char *) (-1), 0 };
#endif
char * __DTOR_LIST__[2] = { (char *) (-1), 0 };
char **valptr;
int *skipptr;
{
- char *p;
+ char *p = NULL;
int arglen;
char *arg;
static void
malloc_initialize_hook ()
{
+#ifndef USE_CRT_DLL
extern char **environ;
+#endif
if (initialized)
{
{
char **p;
- for (p = environ; *p; p++)
+ for (p = environ; p && *p; p++)
if (strncmp (*p, "MALLOC_CHECK_=", 14) == 0)
{
do
#endif /* DOUG_LEA_MALLOC */
+
+#define REPORT_EMACS_BUG_ADDRESS "bug-gnu-emacs@gnu.org"
+#define REPORT_EMACS_BUG_PRETEST_ADDRESS "emacs-pretest-bug@gnu.org"
+
+/* This function is used to determine an address to which bug report should
+ be sent. */
+
+char *
+bug_reporting_address ()
+{
+ int count = 0;
+ Lisp_Object temp;
+ char *string;
+
+ temp = Fsymbol_value (intern ("emacs-version"));
+
+ /* When `emacs-version' is invalid, use normal address. */
+ if (!STRINGP(temp))
+ return REPORT_EMACS_BUG_ADDRESS;
+
+ string = XSTRING (temp)->data;
+
+ /* Count dots in `emacs-version'. */
+ while (*string)
+ {
+ if (*string == '.')
+ count++;
+ string++;
+ }
+
+ /* When `emacs-version' has at least three dots, it is development or
+ pretest version of Emacs. */
+ return count >= 3 ? REPORT_EMACS_BUG_PRETEST_ADDRESS : REPORT_EMACS_BUG_ADDRESS;
+}
+
+
/* ARGSUSED */
int
main (argc, argv, envp)
char **argv;
char **envp;
{
+#if GC_MARK_STACK
+ Lisp_Object dummy;
+#endif
char stack_bottom_variable;
+ int do_initial_setlocale;
int skip_args = 0;
+#ifndef USE_CRT_DLL
extern int errno;
- extern int sys_nerr;
+#endif
#ifdef HAVE_SETRLIMIT
struct rlimit rlim;
#endif
int no_loadup = 0;
+#if GC_MARK_STACK
+ extern Lisp_Object *stack_base;
+ stack_base = &dummy;
+#endif
+
#ifdef LINUX_SBRK_BUG
__sbrk (1);
#endif
else
{
printf ("GNU Emacs %s\n", XSTRING (tem)->data);
- printf ("Copyright (C) 1999 Free Software Foundation, Inc.\n");
+ printf ("Copyright (C) 2001 Free Software Foundation, Inc.\n");
printf ("GNU Emacs comes with ABSOLUTELY NO WARRANTY.\n");
printf ("You may redistribute copies of Emacs\n");
printf ("under the terms of the GNU General Public License.\n");
#endif /* NeXT */
#ifdef VMS
- /* If -map specified, map the data file in */
+ /* If -map specified, map the data file in. */
{
char *file;
if (argmatch (argv, argc, "-map", "--map-data", 3, &mapin_file, &skip_args))
#ifdef LINK_CRTL_SHARE
#ifdef SHARABLE_LIB_BUG
- /* Bletcherous shared libraries! */
+ /* Bletcherous shared libraries! */
if (!stdin)
stdin = fdopen (0, "r");
if (!stdout)
setuid (getuid ());
#endif /* SET_EMACS_PRIORITY */
+ /* Skip initial setlocale if LC_ALL is "C", as it's not needed in that case.
+ The build procedure uses this while dumping, to ensure that the
+ dumped Emacs does not have its system locale tables initialized,
+ as that might cause screwups when the dumped Emacs starts up. */
+ {
+ char *lc_all = getenv ("LC_ALL");
+ do_initial_setlocale = ! lc_all || strcmp (lc_all, "C");
+ }
+
+ /* Set locale now, so that initial error messages are localized properly.
+ fixup_locale must wait until later, since it builds strings. */
+ if (do_initial_setlocale)
+ setlocale (LC_ALL, "");
+
#ifdef EXTRA_INITIALIZE
EXTRA_INITIALIZE;
#endif
inhibit_window_system = 0;
- /* Handle the -t switch, which specifies filename to use as terminal */
+ /* Handle the -t switch, which specifies filename to use as terminal. */
while (1)
{
char *term;
if (argmatch (argv, argc, "-t", "--terminal", 4, &term, &skip_args))
{
int result;
- close (0);
- close (1);
- result = open (term, O_RDWR, 2 );
+ emacs_close (0);
+ emacs_close (1);
+ result = emacs_open (term, O_RDWR, 0);
if (result < 0)
{
char *errstring = strerror (errno);
- fprintf (stderr, "emacs: %s: %s\n", term, errstring);
+ fprintf (stderr, "%s: %s: %s\n", argv[0], term, errstring);
exit (1);
}
dup (0);
if (! isatty (0))
{
- fprintf (stderr, "emacs: %s: not a tty\n", term);
+ fprintf (stderr, "%s: %s: not a tty\n", argv[0], term);
exit (1);
}
fprintf (stderr, "Using %s\n", term);
break;
}
- if (argmatch (argv, argc, "-nw", "--no-windows", 6, NULL, &skip_args))
+ /* Command line option --no-windows is deprecated and thus not mentioned
+ in the manual and usage informations. */
+ if (argmatch (argv, argc, "-nw", "--no-window-system", 6, NULL, &skip_args)
+ || 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))
noninteractive = 1;
- /* Handle the --help option, which gives a usage message.. */
+ /* Handle the --help option, which gives a usage message. */
if (argmatch (argv, argc, "-help", "--help", 3, NULL, &skip_args))
{
- printf ("\
-Usage: %s [--batch] [-t term] [--terminal term]\n\
- [-d display] [--display display] [-nw] [--no-windows]\n\
- [-q] [--no-init-file] [-u user] [--user user] [--debug-init]\n\
- [--unibyte] [--multibyte] [--version] [--no-site-file]\n\
- [-f func] [--funcall func] [-l file] [--load file] [--eval expr]\n\
- [--insert file] [+linenum] file-to-visit [--kill]\n\
-Report bugs to bug-gnu-emacs@gnu.org. First, please see\n\
-the Bugs section of the Emacs manual or the file BUGS.\n", argv[0]);
+ printf (USAGE1, argv[0]);
+ printf (USAGE2);
+ printf (USAGE3, bug_reporting_address ());
exit (0);
}
#endif
}
-#ifdef POSIX_SIGNALS
init_signals ();
-#endif
/* Don't catch SIGHUP if dumping. */
if (1
noninteractive1 = noninteractive;
-/* Perform basic initializations (not merely interning symbols) */
+/* Perform basic initializations (not merely interning symbols). */
if (!initialized)
{
init_coding_once ();
init_syntax_once (); /* Create standard syntax table. */
init_category_once (); /* Create standard category table. */
- /* Must be done before init_buffer */
+ /* Must be done before init_buffer. */
init_casetab_once ();
- init_buffer_once (); /* Create buffer table and some buffers */
- init_minibuf_once (); /* Create list of minibuffers */
- /* Must precede init_window_once */
-
+ init_buffer_once (); /* Create buffer table and some buffers. */
+ init_minibuf_once (); /* Create list of minibuffers. */
+ /* Must precede init_window_once. */
+
/* Call syms_of_xfaces before init_window_once because that
function creates Vterminal_frame. Termcap frames now use
faces, and the face implementation uses some symbols as
face names. */
-#ifndef HAVE_NTGUI
syms_of_xfaces ();
+ /* Call syms_of_keyboard before init_window_once because
+ keyboard sets up symbols that include some face names that
+ the X support will want to use. This can happen when
+ CANNOT_DUMP is defined. */
+ syms_of_keyboard ();
+
+#ifdef macintosh
+ /* init_window_once calls make_terminal_frame which on Mac OS
+ creates a full-fledge output_mac type frame. This does not
+ work correctly before syms_of_textprop, syms_of_macfns,
+ syms_of_ccl, syms_of_fontset, syms_of_xterm, syms_of_search,
+ syms_of_frame, x_term_init, and init_keyboard have already
+ been called. */
+ syms_of_textprop ();
+ syms_of_macfns ();
+ syms_of_ccl ();
+ syms_of_fontset ();
+ syms_of_macterm ();
+ syms_of_macmenu ();
+ syms_of_data ();
+ syms_of_search ();
+ syms_of_frame ();
+
+ x_term_init ();
+ init_keyboard ();
#endif
- init_window_once (); /* Init the window system */
+ init_window_once (); /* Init the window system. */
init_fileio_once (); /* Must precede any path manipulation. */
}
init_alloc ();
+
+ if (do_initial_setlocale)
+ {
+ fixup_locale ();
+ Vsystem_messages_locale = Vprevious_system_messages_locale;
+ Vsystem_time_locale = Vprevious_system_time_locale;
+ }
+
init_eval ();
- init_coding ();
init_data ();
#ifdef CLASH_DETECTION
- init_filelock ();;
+ init_filelock ();
#endif
+ init_atimer ();
running_asynch_code = 0;
/* Handle --unibyte and the EMACS_UNIBYTE envvar,
aren't now decoded; also existing buffers are now made
unibyte during startup if .emacs sets unibyte. Tested with
8-bit data in environment variables and /etc/passwd, setting
- unibyte and Latin-1 in .emacs. -- Dave Love */
+ unibyte and Latin-1 in .emacs. -- Dave Love */
if (argmatch (argv, argc, "-unibyte", "--unibyte", 4, NULL, &skip_args)
|| argmatch (argv, argc, "-no-multibyte", "--no-multibyte", 4, NULL, &skip_args)
|| (getenv ("EMACS_UNIBYTE") && !inhibit_unibyte))
}
for (tail = Vbuffer_alist; CONSP (tail);
- tail = XCONS (tail)->cdr)
+ tail = XCDR (tail))
{
Lisp_Object buffer;
- buffer = Fcdr (XCONS (tail)->car);
+ buffer = Fcdr (XCAR (tail));
/* Verify that all buffers are empty now, as they
ought to be. */
if (BUF_Z (XBUFFER (buffer)) > BUF_BEG (XBUFFER (buffer)))
}
no_loadup
- = !argmatch (argv, argc, "-nl", "--no-loadup", 6, NULL, &skip_args);
+ = argmatch (argv, argc, "-nl", "--no-loadup", 6, NULL, &skip_args);
#ifdef HAVE_X_WINDOWS
to run until we've recognized this argument. */
{
char *displayname = 0;
- int i;
int count_before = skip_args;
/* Skip any number of -d options, but only use the last one. */
#ifdef WINDOWSNT
/* Initialize environment from registry settings. */
init_environment (argv);
- init_ntproc (); /* must precede init_editfns */
+ init_ntproc (); /* must precede init_editfns. */
#endif
/* egetenv is a pretty low-level facility, which may get called in
/* AIX crashes are reported in system versions 3.2.3 and 3.2.4
if this is not done. Do it after set_process_environment so that we
don't pollute Vprocess_environment. */
-#ifdef AIX
+ /* Setting LANG here will defeat the startup locale processing... */
+#ifdef AIX3_2
putenv ("LANG=C");
#endif
- init_buffer (); /* Init default directory of main buffer */
+ init_buffer (); /* Init default directory of main buffer. */
init_callproc_1 (); /* Must precede init_cmdargs and init_sys_modes. */
init_cmdargs (argc, argv, skip_args); /* Must precede init_lread. */
if (initialized)
{
- /* Erase any pre-dump messages in the message log, to avoid confusion */
+ /* Erase any pre-dump messages in the message log, to avoid confusion. */
Lisp_Object old_log_max;
old_log_max = Vmessage_log_max;
XSETFASTINT (Vmessage_log_max, 0);
if (!initialized)
{
- /* The basic levels of Lisp must come first */
+ /* The basic levels of Lisp must come first. */
/* And data must come first of all
- for the sake of symbols like error-message */
+ for the sake of symbols like error-message. */
+#ifndef macintosh
+ /* Called before init_window_once for Mac OS. */
syms_of_data ();
+#endif
syms_of_alloc ();
syms_of_lread ();
syms_of_print ();
syms_of_casetab ();
syms_of_callproc ();
syms_of_category ();
+#ifndef macintosh
+ /* Called before init_window_once for Mac OS. */
syms_of_ccl ();
+#endif
syms_of_charset ();
syms_of_cmds ();
#ifndef NO_DIR_LIBRARY
#endif /* CLASH_DETECTION */
syms_of_indent ();
syms_of_insdel ();
- syms_of_keyboard ();
syms_of_keymap ();
syms_of_macros ();
syms_of_marker ();
syms_of_minibuf ();
- syms_of_mocklisp ();
syms_of_process ();
+#ifndef macintosh
+ /* Called before init_window_once for Mac OS. */
syms_of_search ();
syms_of_frame ();
+#endif
syms_of_syntax ();
syms_of_term ();
syms_of_undo ();
#ifdef HAVE_SOUND
syms_of_sound ();
#endif
-
- /* Only defined if Emacs is compiled with USE_TEXT_PROPERTIES */
+#ifndef macintosh
+ /* Called before init_window_once for Mac OS. */
syms_of_textprop ();
+#endif
+ syms_of_composite ();
#ifdef VMS
syms_of_vmsproc ();
#endif /* VMS */
#endif /* HAVE_X_WINDOWS */
#ifndef HAVE_NTGUI
+#ifndef macintosh
syms_of_xmenu ();
#endif
+#endif
#ifdef HAVE_NTGUI
syms_of_w32term ();
syms_of_w32fns ();
- syms_of_w32faces ();
syms_of_w32select ();
syms_of_w32menu ();
syms_of_fontset ();
keys_of_buffer ();
keys_of_keyboard ();
keys_of_keymap ();
- keys_of_macros ();
keys_of_minibuf ();
keys_of_window ();
- keys_of_frame ();
}
if (!noninteractive)
{
#ifdef VMS
- init_vms_input ();/* init_display calls get_frame_size, that needs this */
+ init_vms_input ();/* init_display calls get_frame_size, that needs this. */
#endif /* VMS */
- init_display (); /* Determine terminal type. init_sys_modes uses results */
+ init_display (); /* Determine terminal type. init_sys_modes uses results. */
}
- init_keyboard (); /* This too must precede init_sys_modes */
+#ifndef macintosh
+ /* Called before init_window_once for Mac OS. */
+ init_keyboard (); /* This too must precede init_sys_modes. */
+#endif
#ifdef VMS
- init_vmsproc (); /* And this too. */
+ init_vmsproc (); /* And this too. */
#endif /* VMS */
- init_sys_modes (); /* Init system terminal modes (RAW or CBREAK, etc.) */
+ init_sys_modes (); /* Init system terminal modes (RAW or CBREAK, etc.). */
#ifdef HAVE_X_WINDOWS
init_xfns ();
#endif /* HAVE_X_WINDOWS */
init_xdisp ();
init_macros ();
init_editfns ();
-#ifdef LISP_FLOAT_TYPE
init_floatfns ();
-#endif
#ifdef VMS
init_vmsfns ();
#endif /* VMS */
#ifdef HAVE_SOUND
init_sound ();
#endif
+ init_window ();
if (!initialized)
{
char *file;
- /* Handle -l loadup, args passed by Makefile. */
+ /* Handle -l loadup, args passed by Makefile. */
if (argmatch (argv, argc, "-l", "--load", 3, &file, &skip_args))
Vtop_level = Fcons (intern ("load"),
Fcons (build_string (file), Qnil));
#endif
}
- /* Gerd Moellmann <gerd@acm.org> says this makes profiling work on
- FreeBSD. It might work on some other systems too.
- Give it a try and tell me if it works on your system. */
-#ifdef __FreeBSD__
+ /* Set up for profiling. This is known to work on FreeBSD and
+ GNU/Linux. It might work on some other systems too. Give it a
+ try and tell us if it works on your system. To compile for
+ profiling use something like `make CFLAGS="-pg -g -O -DPROFILING=1'. */
+#if defined (__FreeBSD__) || defined (__linux)
#ifdef PROFILING
if (initialized)
{
- extern void _mcleanup ();
+ extern void _mcleanup ();
extern char etext;
extern void safe_bcopy ();
+ extern void dump_opcode_frequencies ();
+
atexit (_mcleanup);
/* This uses safe_bcopy because that function comes first in the
Emacs executable. It might be better to use something that
zone rather than looking it up every time. Since localtime() is
called to bolt the undumping time into the undumped emacs, this
results in localtime ignoring the TZ environment variable.
- This flushes the new TZ value into localtime. */
+ This flushes the new TZ value into localtime. */
tzset ();
#endif /* defined (LOCALTIME_CACHE) */
/* Enter editor command loop. This never returns. */
Frecursive_edit ();
/* NOTREACHED */
+ return 0;
}
\f
/* Sort the args so we can find the most important ones
{ "-map", "--map-data", 130, 0 },
#endif
{ "-t", "--terminal", 120, 1 },
+ { "-nw", "--no-window-system", 110, 0 },
{ "-nw", "--no-windows", 110, 0 },
{ "-batch", "--batch", 100, 0 },
{ "-help", "--help", 90, 0 },
{ "-cr", "--cursor-color", 10, 1 },
{ "-fn", "--font", 10, 1 },
{ "-font", 0, 10, 1 },
+ { "-fs", "--fullscreen", 10, 0 },
+ { "-fw", "--fullwidth", 10, 0 },
+ { "-fh", "--fullheight", 10, 0 },
{ "-g", "--geometry", 10, 1 },
{ "-geometry", 0, 10, 1 },
{ "-T", "--title", 10, 1 },
{ "-reverse", 0, 5, 0 },
{ "-hb", "--horizontal-scroll-bars", 5, 0 },
{ "-vb", "--vertical-scroll-bars", 5, 0 },
+ { "-color", "--color", 5, 0},
/* These have the same priority as ordinary file name args,
so they are not reordered with respect to those. */
{ "-L", "--directory", 0, 1 },
{ "-f", "--funcall", 0, 1 },
{ "-funcall", 0, 0, 1 },
{ "-eval", "--eval", 0, 1 },
+ { "-execute", "--execute", 0, 1 },
{ "-find-file", "--find-file", 0, 1 },
{ "-visit", "--visit", 0, 1 },
+ { "-file", "--file", 0, 1 },
{ "-insert", "--insert", 0, 1 },
/* This should be processed after ordinary file name args and the like. */
{ "-kill", "--kill", -10, 0 },
int incoming_used = 1;
int from;
int i;
- int end_of_options = argc;
/* Categorize all the options,
and figure out which argv elts are option arguments. */
if (options[from] > 0)
from += options[from];
}
-
+
if (best < 0)
abort ();
}
\f
DEFUN ("kill-emacs", Fkill_emacs, Skill_emacs, 0, 1, "P",
- "Exit the Emacs job and kill it.\n\
-If ARG is an integer, return ARG as the exit program code.\n\
-If ARG is a string, stuff it as keyboard input.\n\n\
-The value of `kill-emacs-hook', if not void,\n\
-is a list of functions (of no args),\n\
-all of which are called before Emacs is actually killed.")
- (arg)
+ doc: /* Exit the Emacs job and kill it.
+If ARG is an integer, return ARG as the exit program code.
+If ARG is a string, stuff it as keyboard input.
+
+The value of `kill-emacs-hook', if not void,
+is a list of functions (of no args),
+all of which are called before Emacs is actually killed. */)
+ (arg)
Lisp_Object arg;
{
- Lisp_Object hook, hook1;
- int i;
struct gcpro gcpro1;
GCPRO1 (arg);
/* Prevent running of hooks from now on. */
Vrun_hooks = Qnil;
- /* If we are controlling the terminal, reset terminal modes */
+ /* If we are controlling the terminal, reset terminal modes. */
#ifdef EMACS_HAVE_TTY_PGRP
{
int pgrp = EMACS_GETPGRP (0);
term_ntproc ();
#endif
- check_glyph_memory ();
+ /* Do this only if terminating normally, we want glyph matrices
+ etc. in a core dump. */
+ if (sig == 0 || sig == SIGTERM)
+ {
+ check_glyph_memory ();
+ check_message_stack ();
+ }
#ifdef MSDOS
dos_cleanup ();
#ifdef HAVE_SHM
DEFUN ("dump-emacs-data", Fdump_emacs_data, Sdump_emacs_data, 1, 1, 0,
- "Dump current state of Emacs into data file FILENAME.\n\
-This function exists on systems that use HAVE_SHM.")
- (filename)
+ doc: /* Dump current state of Emacs into data file FILENAME.
+This function exists on systems that use HAVE_SHM. */)
+ (filename)
Lisp_Object filename;
{
extern char my_edata[];
Lisp_Object tem;
- CHECK_STRING (filename, 0);
+ check_pure_size ();
+ CHECK_STRING (filename);
filename = Fexpand_file_name (filename, Qnil);
tem = Vpurify_flag;
Vpurify_flag = Qnil;
fflush (stdout);
- /* Tell malloc where start of impure now is */
+ /* Tell malloc where start of impure now is. */
/* Also arrange for warnings when nearly out of space. */
#ifndef SYSTEM_MALLOC
memory_warnings (my_edata, malloc_warning);
#else /* not HAVE_SHM */
DEFUN ("dump-emacs", Fdump_emacs, Sdump_emacs, 2, 2, 0,
- "Dump current state of Emacs into executable file FILENAME.\n\
-Take symbols from SYMFILE (presumably the file you executed to run Emacs).\n\
-This is used in the file `loadup.el' when building Emacs.\n\
-\n\
-You must run Emacs in batch mode in order to dump it.")
- (filename, symfile)
+ doc: /* Dump current state of Emacs into executable file FILENAME.
+Take symbols from SYMFILE (presumably the file you executed to run Emacs).
+This is used in the file `loadup.el' when building Emacs.
+
+You must run Emacs in batch mode in order to dump it. */)
+ (filename, symfile)
Lisp_Object filename, symfile;
{
extern char my_edata[];
Lisp_Object tem;
Lisp_Object symbol;
- int count = specpdl_ptr - specpdl;
+ int count = BINDING_STACK_SIZE ();
+
+ check_pure_size ();
if (! noninteractive)
error ("Dumping Emacs works only in batch mode");
symbol = intern ("command-line-process");
specbind (symbol, Qnil);
- CHECK_STRING (filename, 0);
+ CHECK_STRING (filename);
filename = Fexpand_file_name (filename, Qnil);
if (!NILP (symfile))
{
- CHECK_STRING (symfile, 0);
+ CHECK_STRING (symfile);
if (XSTRING (symfile)->size)
symfile = Fexpand_file_name (symfile, Qnil);
}
#ifdef VMS
mapout_data (XSTRING (filename)->data);
#else
- /* Tell malloc where start of impure now is */
+ /* Tell malloc where start of impure now is. */
/* Also arrange for warnings when nearly out of space. */
#ifndef SYSTEM_MALLOC
#ifndef WINDOWSNT
#ifdef DOUG_LEA_MALLOC
malloc_state_ptr = malloc_get_state ();
#endif
+
+#ifdef USE_MMAP_FOR_BUFFERS
+ mmap_set_vars (0);
+#endif
unexec (XSTRING (filename)->data,
!NILP (symfile) ? XSTRING (symfile)->data : 0, my_edata, 0, 0);
+#ifdef USE_MMAP_FOR_BUFFERS
+ mmap_set_vars (1);
+#endif
#ifdef DOUG_LEA_MALLOC
free (malloc_state_ptr);
#endif
#endif /* not CANNOT_DUMP */
\f
+#if HAVE_SETLOCALE
+/* Recover from setlocale (LC_ALL, ""). */
+void
+fixup_locale ()
+{
+ /* The Emacs Lisp reader needs LC_NUMERIC to be "C",
+ so that numbers are read and printed properly for Emacs Lisp. */
+ setlocale (LC_NUMERIC, "C");
+}
+
+/* Set system locale CATEGORY, with previous locale *PLOCALE, to
+ DESIRED_LOCALE. */
+static void
+synchronize_locale (category, plocale, desired_locale)
+ int category;
+ Lisp_Object *plocale;
+ Lisp_Object desired_locale;
+{
+ if (! EQ (*plocale, desired_locale))
+ {
+ *plocale = desired_locale;
+ setlocale (category, (STRINGP (desired_locale)
+ ? (char *)(XSTRING (desired_locale)->data)
+ : ""));
+ }
+}
+
+/* Set system time locale to match Vsystem_time_locale, if possible. */
+void
+synchronize_system_time_locale ()
+{
+ synchronize_locale (LC_TIME, &Vprevious_system_time_locale,
+ Vsystem_time_locale);
+}
+
+/* Set system messages locale to match Vsystem_messages_locale, if
+ possible. */
+void
+synchronize_system_messages_locale ()
+{
+#ifdef LC_MESSAGES
+ synchronize_locale (LC_MESSAGES, &Vprevious_system_messages_locale,
+ Vsystem_messages_locale);
+#endif
+}
+#endif /* HAVE_SETLOCALE */
+\f
#ifndef SEPCHAR
#define SEPCHAR ':'
#endif
defsubr (&Sinvocation_directory);
DEFVAR_LISP ("command-line-args", &Vcommand_line_args,
- "Args passed by shell to Emacs, as a list of strings.");
+ doc: /* Args passed by shell to Emacs, as a list of strings. */);
DEFVAR_LISP ("system-type", &Vsystem_type,
- "Value is symbol indicating type of operating system you are using.");
+ doc: /* Value is symbol indicating type of operating system you are using. */);
Vsystem_type = intern (SYSTEM_TYPE);
DEFVAR_LISP ("system-configuration", &Vsystem_configuration,
- "Value is string indicating configuration Emacs was built for.");
+ doc: /* Value is string indicating configuration Emacs was built for.
+On MS-Windows, the value reflects the OS flavor and version on which
+Emacs is running. */);
Vsystem_configuration = build_string (EMACS_CONFIGURATION);
DEFVAR_LISP ("system-configuration-options", &Vsystem_configuration_options,
- "String containing the configuration options Emacs was built with.");
+ doc: /* String containing the configuration options Emacs was built with. */);
Vsystem_configuration_options = build_string (EMACS_CONFIG_OPTIONS);
DEFVAR_BOOL ("noninteractive", &noninteractive1,
- "Non-nil means Emacs is running without interactive terminal.");
+ doc: /* Non-nil means Emacs is running without interactive terminal. */);
DEFVAR_LISP ("kill-emacs-hook", &Vkill_emacs_hook,
- "Hook to be run whenever kill-emacs is called.\n\
-Since kill-emacs may be invoked when the terminal is disconnected (or\n\
-in other similar situations), functions placed on this hook should not\n\
-expect to be able to interact with the user. To ask for confirmation,\n\
-see `kill-emacs-query-functions' instead.");
+ doc: /* Hook to be run whenever kill-emacs is called.
+Since kill-emacs may be invoked when the terminal is disconnected (or
+in other similar situations), functions placed on this hook should not
+expect to be able to interact with the user. To ask for confirmation,
+see `kill-emacs-query-functions' instead. */);
Vkill_emacs_hook = Qnil;
+ empty_string = build_string ("");
+ staticpro (&empty_string);
+
#ifdef SIGUSR1
DEFVAR_LISP ("signal-USR1-hook", &Vsignal_USR1_hook,
- "Hook to be run whenever emacs receives a USR1 signal");
+ doc: /* Hook to be run whenever emacs receives a USR1 signal. */);
Vsignal_USR1_hook = Qnil;
#ifdef SIGUSR2
DEFVAR_LISP ("signal-USR2-hook", &Vsignal_USR2_hook,
- "Hook to be run whenever emacs receives a USR2 signal");
+ doc: /* Hook to be run whenever emacs receives a USR2 signal. */);
Vsignal_USR2_hook = Qnil;
#endif
#endif
DEFVAR_INT ("emacs-priority", &emacs_priority,
- "Priority for Emacs to run at.\n\
-This value is effective only if set before Emacs is dumped,\n\
-and only if the Emacs executable is installed with setuid to permit\n\
-it to change priority. (Emacs sets its uid back to the real uid.)\n\
-Currently, you need to define SET_EMACS_PRIORITY in `config.h'\n\
-before you compile Emacs, to enable the code for this feature.");
+ doc: /* Priority for Emacs to run at.
+This value is effective only if set before Emacs is dumped,
+and only if the Emacs executable is installed with setuid to permit
+it to change priority. (Emacs sets its uid back to the real uid.)
+Currently, you need to define SET_EMACS_PRIORITY in `config.h'
+before you compile Emacs, to enable the code for this feature. */);
emacs_priority = 0;
DEFVAR_LISP ("path-separator", &Vpath_separator,
- "The directory separator in search paths, as a string.");
+ doc: /* The directory separator in search paths, as a string. */);
{
char c = SEPCHAR;
Vpath_separator = make_string (&c, 1);
}
DEFVAR_LISP ("invocation-name", &Vinvocation_name,
- "The program name that was used to run Emacs.\n\
-Any directory names are omitted.");
+ doc: /* The program name that was used to run Emacs.
+Any directory names are omitted. */);
DEFVAR_LISP ("invocation-directory", &Vinvocation_directory,
- "The directory in which the Emacs executable was found, to run it.\n\
-The value is nil if that directory's name is not known.");
+ doc: /* The directory in which the Emacs executable was found, to run it.
+The value is nil if that directory's name is not known. */);
DEFVAR_LISP ("installation-directory", &Vinstallation_directory,
- "A directory within which to look for the `lib-src' and `etc' directories.\n\
-This is non-nil when we can't find those directories in their standard\n\
-installed locations, but we can find them\n\
-near where the Emacs executable was found.");
+ doc: /* A directory within which to look for the `lib-src' and `etc' directories.
+This is non-nil when we can't find those directories in their standard
+installed locations, but we can find them
+near where the Emacs executable was found. */);
Vinstallation_directory = Qnil;
+
+ DEFVAR_LISP ("system-messages-locale", &Vsystem_messages_locale,
+ doc: /* System locale for messages. */);
+ Vsystem_messages_locale = Qnil;
+
+ DEFVAR_LISP ("previous-system-messages-locale",
+ &Vprevious_system_messages_locale,
+ doc: /* Most recently used system locale for messages. */);
+ Vprevious_system_messages_locale = Qnil;
+
+ DEFVAR_LISP ("system-time-locale", &Vsystem_time_locale,
+ doc: /* System locale for time. */);
+ Vsystem_time_locale = Qnil;
+
+ DEFVAR_LISP ("previous-system-time-locale", &Vprevious_system_time_locale,
+ doc: /* Most recently used system locale for time. */);
+ Vprevious_system_time_locale = Qnil;
}
HCoop / bpt / emacs.git / blobdiff