* xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
frames.
(Vface_tty_color_alist): Remove.
(tty_defined_color): New function.
(defined_color): Rewrite to support any type of frame.
(tty_color_name): New function.
(face_color_supported_p, Fface_color_gray_p,
Fface_color_supported_p): Support non-X frames.
(load_color): Enclose the color name in quotes, in the log
messages. Remove DOS-specific version of load_color.
(realize_tty_face): Take the supported colors from
tty-color-alist. Support translation of X colors to the closest
tty color, for both MSDOS and tty frames.
[MSDOS]: Don't invert face colors if they were taken from the
frame colors.
(Fface_register_tty_color, Fface_clear_tty_colors): Remove.
* frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
Define a mostly empty surrogate.
(tty_display): Declare.
* frame.c (make_terminal_frame) [!macintosh]: Don't use
tty_display.
(Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
frames when the frame's param_alist includes 'reverse.
(tty_display): Define.
(make_terminal_frame) [!MSDOS]: Assign &tty_display to the
output_data.x member.
(Fframe_parameters): Return foreground and background color names
on tty frames as well, in addition to MSDOS frames.
* msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
selected_frame.
(struct x_output): Remove unused members; document who uses each
member.
(FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
unused macro definintions.
* msdos.c (IT_set_frame_parameters): Don't call
recompute_basic_faces, the next redisplay will, anyway.
(x_current_display): Remove unused variable.
Many functions: changes for Lisp_object selected_frame.
(IT_set_face): If the tty_reverse_p flag is set for the face,
reverse the foreground and background colors.
(Fmsdos_remember_default_colors): New function.
(syms_of_msdos): Defsubr it.
(IT_set_frame_parameters): Use initial_screen_colors[] when
creating a new frame. If the frame parameters include 'reverse,
swap the foreground and background colors.
(internal_terminal_init): Initialize initial_screen_colors to -1.
(syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
cus-start.el.
* Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
* xfns.c (x_defined_color): Rename from defined_color. All
callers changed.
(Fxw_color_defined_p): Renamed from Fx_color_defined_p;
all callers changed.
(Fxw_color_values): Renamed from Fx_color_values; all callers
changed.
(Fxw_display_color_p): Renamed from Fx_display_color_p; all
callers changed.
(x_window_to_frame, x_any_window_to_frame,
x_non_menubar_window_to_frame, x_menubar_window_to_frame,
x_top_window_to_frame): Use !FRAME_X_P instead of
f->output_data.nothing.
* xterm.h (x_defined_color): Rename from defined_color.
* w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
f->output_data.nothing.
(Fxw_color_defined_p): Renamed from Fx_color_defined_p;
all callers changed.
(Fxw_color_values): Renamed from Fx_color_values; all callers
changed.
(Fxw_display_color_p): Renamed from Fx_display_color_p; all
callers changed.
* dispextern.h (tty_color_name): Add prototype.
* xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
f->output_data.nothing.
* w32menu.c (menubar_id_to_frame): Likewise.
* w32term.h (w32_output): Declare.
* dosfns.c (Qmsdos_color_translate): Remove.
(msdos_stdcolor_name): Now returns a Lisp_Object.
* dosfns.h (Qmsdos_color_translate): Remove.
* s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
operators and handle them properly.
* regex.h (RE_ALL_GREEDY): New option.
(RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
sorting would put it.
(RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
(_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
* fileio.c (strerror): Likewise.
* process.c (strerror): Likewise.
* emacs.c (strerror): Likewise.
(Vsystem_messages_locale): Renamed from Vmessages_locale.
All uses changed.
(Vprevious_system_messages_locale): Likewise, from
Vprevious_messages_locale.
(Vsystem_time_locale): Likewise, from Vtime_locale.
(Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
(ABORT_RETURN_TYPE): New macro.
(abort): Return type is now ABORT_RETURN_TYPE.
(main): Always invoke init_signals, even if POSIX_SIGNALS is not
defined.
(syms_of_emacs): messages-locale -> system-messages-locale,
previous-messages-locale -> previous-system-messages-locale,
time-locale -> system-time-locale,
previous-time-locale -> previous-system-time-locale.
* gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
(const): Do not define; that's config.h's job.
(<limits.h>): Include if HAVE_LIMITS_H is defined.
(CHAR_BIT): Move test for definedness outside of limits.h condition.
(<stddef.h>): Include if STDC_HEADERS is defined.
(FREE_RETURN_TYPE): New macro.
(free): Return type is now FREE_RETURN_TYPE.
* lisp.h (synchronize_system_time_locale): Renamed from
synchronize_time_locale. All uses changed.
(synchronize_system_messages_locale): Likewise, from
synchronize_messages_locale.
* process.c (sys_siglist): Remove.
* syntax.c (scan_sexps_forward): Use abort, not assert.
* sysdep.c (my_sys_siglist): New var.
(sys_siglist): New macro. Remove old initialized vars of same name.
(init_signals): Initialize sys_siglist.
* xfns.c (abort): Remove decl; stdlib.h now does this.
pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
(preceding_pos): Function deleted.
(text_property_stickiness): Decrement POS directly.
Fix a confusion that used PT instead of POS.
(find_field): Properly handle the case
of a field boundary where `field' inherits from neither side.
(Ffield_beginning, Ffield_end): Doc fixes.
(Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
(internal_catch, Fcondition_case, internal_condition_case)
(internal_condition_case_1: Save value of byte_stack_list in
catchtag.
(unwind_to_catch): Restore byte_stack_list from catchtag.
(gcpro_level): Declare it extern.
[DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
Alternate definitions that set `level' and increment `gcpro_level'.
[DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
(NSIG): Remove.
(NSIG_MINIMUM): New macro.
* m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
m/ustation.h:
(SIGIO): Do not undef.
(BROKEN_SIGIO): New macro.
* m/ustation.h:
(SIGTSTP): Do not undef.
(BROKEN_SIGTSTP): New macro.
* m/delta.h: Doc fix.
* Makefile.in (emacs): Set the LC_ALL environment variable to "C"
when dumping, so that the dumped Emacs doesn't have stray locale info.
(dired.o): Depend on systime.h.
(editfns.o): Depend on coding.h.
* alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
Include <config.h> before any system include files.
* alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
xmenu.c, xterm.c:
Do not include <stdlib.h>, as <config.h> does this now.
* callproc.c (Fcall_process):
Synchronize messages locale before invoking strerror.
Decode resulting string with locale-coding-system.
* coding.c (Vlocale_coding_system): New var.
(syms_of_coding): Adjust to above change.
(emacs_strerror): New function.
* coding.h (emacs_strerror, Vlocale_coding_system): New decls.
* config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
HAVE_STRSIGNAL): New macros.
(BITS_PER_LONG): Default to 64 if _LP64 is defined.
<stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
* dired.c: Include "systime.h".
(Ffile_attributes): Do not cast s.st_size to int; this loses
information if int is 32 bits but st_size and EMACS_INT are larger.
Treat large device numbers like large inode numbers.
* dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
* editfns.c: Include coding.h.
(emacs_strftime): Remove decl.
(emacs_strftimeu): New decl.
(emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
Use emacs_strftimeu instead of emacs_strftime.
(Fformat_time_string): Convert format string using
Vlocale_coding_system, and convert result back. Synchronize time
locale before invoking lower level function. Invoke
emacs_memftimeu, passing ut, instead of emacs_memftime.
* emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
(Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
Vprevious_time_locale): New variables.
(main): Invoke setlocale early, so that initial error messages are
localized properly. But skip locale-setting if LC_ALL is "C".
Fix up locale when it's safe to do so.
(fixup_locale): Moved here from xterm.c.
(synchronize_locale, synchronize_time_locale,
synchronize_messages_locale): New functions.
(syms_of_emacs): Accommodate above changes.
* fileio.c (report_file_error): Convert strerror output according
to Vlocale_coding_system.
(Finsert_file_contents): Check for arithmetic overflow in
computations that depend on file size. Report IO errors
with emacs_strerror, not strerror.
* fns.c (Fgethash): Declare dflt parameter.
* gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
is defined; that's config.h's job.
* lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
default these values to long, BITS_PER_LONG, and unsigned long.
(VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
(PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
(code_convert_string_norecord, fixup_locale,
synchronize_messages_locale, synchronize_time_locale,
emacs_open, emacs_close, emacs_read, emacs_write): New decls.
All Emacs callers of open, close, read, write changed to use
emacs_open, emacs_close, emacs_read, emacs_write.
* lread.c (file_offset, file_tell): New macros. All uses of ftell
changed to file_tell.
(saved_doc_string_position, prev_saved_doc_string_position): Now
of type file_offset.
(init_lread): Do not fix locale here; fixup_locale now does this.
* m/amdahl.h, s/usg5-4.h:
(NSIG): Remove.
(NSIG_MINIMUM): New macro.
* m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
s/umips.h, s/usg5-4.h:
(SIGIO): Do not undef.
(BROKEN_SIGIO): New macro.
* m/ustation.h:
(SIGTSTP): Do not undef.
(BROKEN_SIGTSTP): New macro.
* s/gnu-linux.h:
(SIGPOLL, SIGURG): Do not undef.
(BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
* s/ptx4.h:
(SIGINFO): Do not undef.
(BROKEN_SIGINFO): New macros.
* m/delta.h, s/ptx.h, s/template.h: Doc fix.
* mktime.c, strftime.c: Update to glibc 2.1.2 version, with
some Emacs-related changes merged.
* print.c (float_to_string): Prepend "-" to representation of a
NaN if the NaN is negative.
* process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
(wait_reading_process_input): Use emacs_strerror, not strerror.
* process.c (status_message, sigchld_handler): Synchronize locale,
then use strsignal istead of sys_siglist.
* w32proc.c (sys_wait): Likewise.
* s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
s/usg5-2.h, s/usg5-3.h, s/xenix.h:
(open, close, read, write, INTERRUPTIBLE_OPEN,
INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
* s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
* sysdep.c (sys_read, sys_write, read, write, sys_close, close,
sys_open, open): Remove.
(emacs_open, emacs_close, emacs_read, emacs_write): Always define;
the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
macros are no longer used.
(emacs_open): Renamed from sys_open. Merge BSD4_1 version.
(emacs_close): Renamed from sys_close.
(emacs_read): Renamed from sys_read.
(emacs_write): Renamed from sys_write.
(sys_siglist): Do not declare if HAVE_STRSIGNAL.
(dup2): Do not print error on failure; the real dup2 doesn't.
(strsignal): New function, defined if !HAVE_STRSIGNAL.
* syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
is defined.
(SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
(NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
(strsignal): Declare if !HAVE_STRSIGNAL.
* unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
(ElfW): Define in terms of ElfExpandBitsW.
* w32proc.c (sys_siglist): Remove decl.
* xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
with ANSI C.
(display_string): Declare face_string_pos arg.
* xfns.c (Fx_show_tip): Declare timeout param.
* xterm.c: No need to include locale.h.
(x_alloc_lighter_color, x_setup_relief_color):
Pass arg as double, not float, for compatibility with ANSI C.
(fixup_locale): Move to emacs.c.
(x_term_init): Do not setlocale or fixup locale; the main program
does this now.
assure setting inhibit_pre_post_conversion back to zero. Take
care of the multibyteness of the working buffer.
(inhibit_pre_post_conversion): New variable.
(setup_coding_system): If inhibit_pre_post_conversion is nonzero,
ignore post-read-conversion and pre-write-conversion property of
the coding system.
(code_convert_region_unwind): New function.
(code_convert_region): Set inhibit_pre_post_conversion to 1 while
running pre-write-conversion and post-read-conversion.
(code_convert_string): Likewise.
ESCAPE_FROM_EDGE parameter to Ffield_beginning.
(Fminibuffer_complete_word): Use
Ffield_beginning to find the prompt end.
(Fminibuffer_complete_and_exit): Test for an empty
input string by seeing where the field begins, instead of
looking at text-properties.
(read_minibuf): Don't save minibuffer prompt length on
minibuf_save_list.
Don't initialize minibuffer prompt length.
Wrap prompt text-properties around the entire prompt.
Add 'prompt text-property to prompt.
Get final value with Ffield_string instead of make_buffer_string.
(read_minibuf_unwind): Don't restore minibuffer prompt length from
minibuf_save_list.
(do_completion): Get minibuffer input with Ffield_string
instead of Fbuffer_string.
Erase minibuffer input with Ferase_field instead of erase_buffer.
(Fminibuffer_complete_and_exit): Likewise.
Test whether buffer is empty by looking for the 'prompt text
property at the end.
Set prompt length by looking for the end of the prompt text property,
and save prompt length for later use (since there is no longer a
buffer variable to get it from).
(Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
(syms_of_minibuf): Remove initializations of
Sminibuffer_prompt_width and Sminibuffer_prompt_end.
argument preconditions of find_before_next_newline in the case
where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
was indeed at the edge.
(text_property_eq, text_property_stickiness): Don't
use initializers for auto variables of type Lisp_Object.
(find_field): Likewise. Use braces around nested ifs.
(Fline_end_position): Store the raw eol in a variable, so that the
final expression doesn't look so ugly.
(Fconstrain_to_field): Doc fix.
(preceding_pos): Renamed from `preceeding_pos'.
(text_property_stickiness, find_field): Call preceding_pos,
not preceeding_pos.
(Ffield_string_no_properties): New function.
(text_property_stickiness, preceeding_pos): New functions.
(Ffield_string): Remove PROPS parameter.
(find_field): Add MERGE_AT_BOUNDARY parameter.
Rewrite to use stickiness of `field' property to resolve
ambiguous cases.
(Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
(Fconstrain_to_field): Likewise.
(syms_of_editfns): Init Sfield_string_no_properties.
(Ffield_string, Ferase_field, Ffield_end):
Supply new MERGE_AT_BOUNDARY argument to find_field.
(Fline_beginning_position, Fline_end_position): Supply new
ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
Pass a value of Qt for the ONLY_IN_LINE argument to
Fconstrain_to_field (only matters if N != 1).
(Fconstrain_to_field): Add get/set-current-point
behavior when NEW_POS is nil.
(find_field): Use XSETFASTINT instead of make_number.
(Qfield): New variable.
(find_field, Ferase_field, Ffield_string,
Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
(Fline_beginning_position, Fline_end_position): Constrain to any field.
(make_buffer_string_both): Remove minibuffer-prompt hack.
(syms_of_editfns): Initialize Qfield, and subr entries for
field functions above.
(save_restore_orig_size): Change parameter list. Add
functionality to check for valid orig_top and orig_height members
in a window tree.
(grow_mini_window): Call save_restore_orig_size with new parameter
list.
(shrink_mini_window): Restore old window sizes only if old
size information is valid in all windows in a window tree.
