GitLab

[USE_CRT_DLL]: Remove unnecessary extern, which screws
up dllimport attributes.
(x_update_window_end): Update prototype.

(syms_of_w32term): staticpro it.
(note_mode_line_highlight): Set it.
(XTextExtents16): Removed as there is no equivalent on W32.
(x_compute_glyph_string_overhangs): Incomplete body removed, as
the X way of doing this will not work for W32.
(w32_intersect_rectangles): Removed. Use IntersectRect API call.
(x_draw_image_foreground):  Avoid drawing outside of the clip area
when image doesn't have a mask.
(note_mouse_highlight): Process overlays in the right order of
priority. Set help_echo_window.
(x_draw_bar_cursor): If cursor is on an image, draw a box cursor
because that's more visible for large images.

(note_mode_line_highlight): Store additional information about the
help-echo in help_echo_object and help_echo_pos.  Check both
`local-map' and `keymap' properties for changing the cursor
(note_mouse_highlight): Store additional information about the
help-echo in help_echo_object and help_echo_pos.
(note_tool_bar_highlight): Set help_echo_object to nil and
help_echo_pos to -1.
(w32_read_socket): Use gen_help_event instead of filling
input_events manually.
(syms_of_w32term): Staticpro help_echo_object.
(x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
set, arrange for a mouse-highlight redisplay in
XTframe_up_to_date.
(x_clear_mouse_face): New function.
(w32_redisplay_interface): Add pointer to x_clear_mouse_face.
(x_update_window_begin): No need to turn off the mouse
highlight here.
(show_mouse_face): Set the mouse_face_p flag of glyph rows
depending on whether they contain glyphs highlighted in
mouse-face.
(x_fill_stretch_glyph_string): Consume runs of stretch
glyphs instead of a single one.
(BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
with new argument list.
(x_set_glyph_string_gc): Make sure the face's GC is valid.
(x_append_glyph, x_append_composite_glyph)
(x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
changes in struct glyph starting 1999-12-27. See comments for
xterm.c on 2000-07-05.

(construct_drag_n_drop, x_scroll_bar_handle_click)
(w32_read_socket): Always set `arg' member of input_events.

TOOL_BAR_EVENTs.
(w32_read_socket): Adapt to changes in HELP_EVENTs.

(note_tool_bar_highlight, XTread_socket):
* msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
(dos_rawgetc):
* w32term.c (note_mode_line_highlight, note_mouse_highlight)
(note_tool_bar_highlight, w32_read_socket):
Do not gratuitously ignore non-string `help-echo' properties.

(w32_char_font_type): New enum.
(Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
(w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
(w32_encode_char): New function.
(x_encode_char): Removed.
(x_get_glyph_and_face_encoding): Use w32_encode_char in place of
x_encode_char and w32_font_is_double_byte.
(x_produce_image_glyph): Use image_ascent.
(x_produce_glyphs): Use new version of w32_per_char_metric and
handle NULL return value. Allow extra line spacing.
(W32_TEXTOUT): Distinguish between Unicode and DBCS text.
(w32_get_glyph_overhangs): Remove unicode_p param. Use
w32_font_type member of glyph instead.
(x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
(fast_find_position): Make sure not to consider rows not visible
in the window.
(w32_read_socket) [WM_MENUSELECT]: Cannot call
w32_menu_display_help with input blocked, as it can abort.
(x_display_and_set_cursor): Choose cursor depending
on buffer-local value of cursor_type.
(x_draw_bar_cursor): Add parameter WIDTH.

(Vw32_charset_to_codepage_alist): Removed.
(Vw32_charset_info_alist): New variable.
(Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
greek, hebrew, thai, johab, mac, unicode]): New symbols.
(x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
with TODO comment.
(w32_codepage_for_font): Use Vw32_charset_info_alist.
(syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
Define Vw32_charset_info_alist and w32_charset symbols.

(w32_draw_bitmap): Use pre-built bitmaps.
(w32_initialize_display_info): New function to initialize parts of
display info that are common to both GUI and console frames.
(w32_term_init): Use w32_initialize_display_info. Do not set
Vw32_num_mouse_buttons here, as it is not called for console
frames.  Build bitmaps for indicating truncated lines etc.
(x_delete_display): Destroy pre-built bitmaps.

input_poll_signal with poll_for_input.

width_in. Use w32_defined_color in place of defined_color.

here. Callers changed to always pass real device context.
(w32_draw_bitmap): Likewise.
(w32_get_glyph_overhangs): Likewise.
(w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
(w32_set_vertical_scroll_bar): Pass correct HWND parameters to
pfnSetScrollInfo and SetScrollRange.
(x_get_char_face_and_encoding): Don't turn iso8859-1 characters
back into MULE characters after decoding them.
(x_get_glyph_face_and_encoding): Likewise.
(w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
GetCharABCWidthsW fails, since this is defined on Windows 9x.
(x_produce_glyphs): Calculate per char metrics for a character
that we know exists in default font when font_not_found_p is true.

* 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.

(x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.

changes to xterm.c on 1996-10-31.
(x_set_window_size): use cancel_mouse_face.
(w32_read_socket): use cancel_mouse_face.
Update frame position when size is restored.

loses focus.

missing fonts, and make them the right size.

(dumpglyphs): On Windows NT, do output in Unicode even
for ASCII, if enabled, to avoid memory allocation overhead for
implicit Unicode conversion.  Also, recognize that ASCII and
Latin-1 have a trivial conversion to Unicode, so x_2byte_buffer
lready contains the Unicode characters in that case.
(construct_drag_n_drop): Remove old code that was
trashing the drop location.

[jasonr]
(w32_write_glyphs, w32_clear_end_of_line,
w32_clear_frame, clear_cursor, x_display_bar_cursor,
x_display_box_cursor, x_set_window_size): Use phys_cursor_on
field in frame.
(do_line_dance): Updated WRT xterm.c. Use macros where possible.
(dumprectangle): Take into account the width of a left-side
scroll bar.

charset_dim.
(dumpglyphs): Formatting fixes.

recording drop position.

(dumpglyphs): Support BDF fonts.  Use W32_TEXTOUT macro.
Simplify baseline calculation.  Detect SJIS by font, not glyph.
Call SetTextAlign.
(syms_of_w32term): Remove "jisx0212-sjis" from
w32-charset-to-codepage-alist.
Replace "ksc5601" with "ksc5601.1987" in w32-charset-to-codepage-alist.
Add "ksc5601.1992' to w32-charset-to-codepage-alist.

(dumpglyphs): Move definitions out of block containing goto.
Remove redundant code for BIG5.
Use w32_codepage_for_font instead of
w32_codepage_for_charset.  Add cast to int where float
operation is assigned to int.
(Vw32_charset_to_codepage_alist): New variable.
(w32_codepage_for_charset): Removed.
(w32_codepage_for_font): New function, replacing
w32_codepage_for_charset.
(syms_of_w32term): Add and initialize
w32-charset-to-codepage-alist.

not set async_iconified flag though.

Use FONT_MAX_WIDTH to detect and fudge proportional fonts
for various languages.
Compensate for fonts that have underhangs (e.g., Thai).

(is_dead_key): Copied to w32fns.c.
(w32_read_socket): Generate language_change_event.  Modify to work
with keyboard handling changes in w32_wnd_proc.

w32_no_unicode_output.
(w32_use_unicode_for_codepage, syms_of_w32term): Use new name
and new semantics.

(syms_of_w32term): Reference w32_no_unicode_output properly.

Add ENCODE_BIG5 macro from coding.c.
(w32_no_unicode_output): New variable.
(w32_codepage_for_charset, w32_use_unicode_for_codepage): New
functions.
(BUILD_WCHAR_T, BYTE1, BYTE2): New macros.
(dumpglyphs): Rewrite based on xterm.c equivalent.
(x_new_font): Use functionality provided in fontset.c.
(x_new_fontset): New function based on the one in xterm.c.
(syms_of_w32term): Add w32-no-unicode-output flag.

(construct_drag_n_drop): New function.
(w32_read_socket): Handle WM_DROPFILES messages.

(w32_read_socket): Check for mousewheel events.