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.
(unibyte_display_via_language_environment): New global variable.
(x_set_font): Add support for setting fontsets.
(Fx_create_frame): Add check_w32(). Initialize fontsets. Fix
font names to match xlfd-tight-regexp.
(w32_load_font): Rewrite based on x_load_font.
(x_to_w32_charset, w32_to_x_charset): Add character sets. Use
`iso8859-1' rather than `ansi'.
(w32_to_x_font): Remove `-' from font name. Remove the `-' off the
end. Move charset into `charset registry' field.
(enum_font_cb2): Check charsets match. Include width in font list.
(w32_list_fonts): Rewrite based on x_list_fonts.
Moved from w32term.c to have access to enumfont_t struct.
(Fx_list_fonts): w32 specific version eliminated. Include
`x-list-fonts.c'.
(w32_get_font_info, w32_query_font, w32_find_ccl_program): New
functions for fontset support - adapted from x_ equivalents.
(syms_of_w32fns): New lisp variables initialised. Function
pointers for fontset.c set up.
(allocate_face, copy_face, face_eql, load_font,
Fpixmap_spec_p, free_frame_faces, new_computed_face,
frame_update_line_height, merge_faces, compute_base_face,
Fset_face_attribute_internal): Use fontset support based on xfaces.c.
(mouse_preempted): New variable.
(dos_rawgetc): Don't generate mouse events if mouse is preempted.
(XMenuActivate): Preempt the mouse during menu-handling loop.
Release the current time slice while idling in the menu-handling
loop. Leave the loop only if the user pressed, then released the
same button. Discard all mouse events that are pending in the
event queue before exiting.
and $TEMP, since the former is always set in msdos.c.
(Fcall_process_region): When looking for a place to put the
temporary files, check $TMPDIR as well.
(adjust_markers_for_replace): Correctly adjust marker positions.
Don't record these adjustment because they were recorded already.
(combine_bytes): Don't adjust markers here.
make_string_from_bytes.
(Ffind_charset_region): Include `composition' in the returned list
if the region contains any composite characters.
(Ffind_charset_string): Include `composition' in the returned list
if the string contains any composite characters.
(find_charset_in_str): Handle CMPCHARP arg correctly.
(check_all_windows): New function for debugging tests.
(syms_of_window): Initialize it.
(Qwindow_configuration_p): New variable.
(Fwindow_configuration_frame): New function.
(syms_of_window): defsubr it.
(Fset_window_configuration): Return t if frame is live.
Use Qwindow_configuration_p.
alwasy returns 0 or -1.
(decode_coding_iso2022): Adjusted for the above change.
(encode_coding_iso2022): When encoding the last block, flush out
tailing garbage bytes.
(setup_coding_system): Delete unnecessary code.
(shrink_decoding_region): Check translation table. If ASCII
should be translated, give up shrinking.
(shrink_encoding_region): Likewise.
(SHRINK_CONVERSION_REGION_THRESHHOLD): New macro.
(SHRINK_CONVERSION_REGION): New macro.
(code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text
properties here.
(code_convert_region): In the case of encoding, always calulate
correct character number.
(code_convert_string): Call SHRINK_CONVERSION_REGION.
(code_convert_region1): Don't delete text properties here.
(check_composing_code): Fix previous change. Now it
alwasy returns 0 or -1.
(decode_coding_iso2022): Adjusted for the above change.
(encode_coding_iso2022): When encoding the last block, flush out
tailing garbage bytes.
(setup_coding_system): Delete unnecessary code.
(shrink_decoding_region): Check translation table. If ASCII
should be translated, give up shrinking.
(shrink_encoding_region): Likewise.
(SHRINK_CONVERSION_REGION_THRESHHOLD): New macro.
(SHRINK_CONVERSION_REGION): New macro.
(code_convert_region): Call SHRINK_CONVERSION_REGION. Delete text
properties here.
(code_convert_region): In the case of encoding, always calulate
correct character number.
(code_convert_string): Call SHRINK_CONVERSION_REGION.
(code_convert_region1): Don't delete text properties here.
