new flags INIT-BOL DESIGNATION-BOL are added.
(make-coding-system): Set charset (symbol) instead of
charset-id (integer) in FLAGS of ISO-2022 type coding systems.
Initialize a global variable use-default-ascent.
(define-coding-system-alias): Coding style changed.
rmail-mime-feature): New variables to control MIME feature.
(rmail-file-coding-system): Initial value is nil.
(rmail, rmail-convert-file, rmail-insert-inbox-text): Check
rmail-enable-mime. Read a file without any code conversion.
(rmail-variables): Setup local variables rmail-buffer and rmail-view-buffer.
(rmail-decode-babyl-format, rmail-convert-babyl-format): Perform code
conversion of RMAIL file if rmail-enable-mime is nil.
(rmail-show-message): Make sure to be in rmail-buffer. If
rmail-enable-mime is t, call appropriate function to decode MIME
format.
(rmail-mail, rmail-reply): Call rmail-start-mail with argument
rmail-view-buffer.
Remove prefix "coding-system-" from coding system symbol names.
Change coding system names iso-2022-int to iso-2022-int-1,
iso-2022-int-2 to iso-2022-cjk.
(set-language-info): Typo fixed in docstring.
(read-language-name): Use assoc-ignore-case to allow lose matching.
(read-language-and-input-method-name): Likewise.
declarations.
(popmail, pop_retr): Since popmail always passes mbx_write and mbf
into pop_retr, there's no reason to pass in mbx_write, and the
file argument can be declared FILE * explicitly. This fixes a
compilation problem on systems with 64-bit pointers.
Fix a bug of miscalculation of `size_in_chars' of a bool vector.
(Fset_char_table_range): When range is vector, make the original
char table deeper if necessary.
(READ_BUF_SIZE): New macro.
(Finsert_file_contents): Refer to a coding system in the docstring.
Perform character code conversion of a text read in.
(Fwrite_region): Refer to a coding system in the docstring.
Setup a coding system for character code conversion.
Pass a new arg `pre_write_conversion' (Lisp function) to
build_annotations.
Pass a new arg `coding' to a_write.
(build_annotations): Handle the new arg.
(a_write): Handle the new arg `coding' by passing it to e_write.
(WRITE_BUF_SIZE): New macro.
(e_write): Perform character code conversion of a text to write
out according to the new arg `coding'.
(compile_pattern_1): Handle new argument `multibyte'.
(compile_pattern): Handle the flag `enable-multibyte-characters'.
(Vascii_downcase_table): Declare external.
(fast_string_match_ignore_case): New function.
(skip_chars): Handle multibyte characters.
(trivial_regexp_p): Handle regular expression "\\Cc" and "\\CC"
for category.
fontset.h.
(struct x_display_info): New members Xatom_PIXEL_SIZE,
Xatom_MULE_BASELINE_OFFSET, Xatom_RELATIVE_COMPOSE, and null_pixel.
(x_list_fonts, x_get_font_info, x_load_font, x_query_font):
Declare external.
(struct x_output): New members font_baseline and fontset.
(FRAME_FONTSET, FRAME_X_FONT_TABLE): New macros.
(PER_CHAR_METRIC): New macro.
(dumpglyphs): New argument CMPCHARP. Handle multibyte characters.
(XTwrite_glyphs, redraw_previous_char, redraw_following_char):
Supply argument CMPCHARP to dumpglyphs.
(dumprectangle): Display whole glyph of wide-column characters.
Supply argument CMPCHARP to dumpglyphs.
(show_mouse_face): Supply argument CMPCHARP to dumpglyphs.
(x_draw_box): Pay attention to wide-column characters.
(x_draw_single_glyph): Supply argument CMPCHARP to dumpglyphs.
(x_new_font): Call fs_load_font for actual font loading work.
(x_new_fontset): New function.
(x_get_font_info, x_list_fonts, x_load_font, x_query_font): New
functions providing API to fontset handler.
(x_term_init): Initialize several new members of struct x_display_info.
(QCOMPOUND_TEXT): New variable.
(symbol_to_x_atom): Handle it.
(selection_data_to_lisp_data): Decode a selection data if
selection type is TEXT or COMPOUND_TEXT.
(lisp_data_to_selection_data): Encode a text to COMPOUND_TEXT if
it contains multibyte characters.
(syms_of_xselect): Initialize and staticpro QCOMPOUND_TEXT.
(allocate_face, copy_face, face_eq1): Handle member `fontset' of
struct face, i.e. initialize, copy, and check it.
(intern_face, clear_face_cache): Handle member `non_ascii_gc' of
struct face, i.e. initialize and free it.
(free_frame_faces): Unload font only when fontset is not used.
Free non_ascii_gc.
(frame_update_line_height, merge_faces, compute_base_face): Handle
fontset.
(recompute_base_faces): Free non_ascii_gc.
(Fset_face_attribute_internal): Handle fontset.
(TS_end_italic_mode, TS_italic_mode, TS_bold_mode): New variables.
(TS_end_bold_mode, TS_end_underscore_mode): New variables.
(TS_underscore_mode): New variable.
(encode_terminal_code): New function.
(write_glyphs, insert_glyphs): Perform character code conversion
on output to a terminal.
(term_init): Initialize TS_bold_mode, TS_end_bold_mode,
TS_end_underscore_mode, and TS_underscore_mode.
characters.
(SYNTAX_ENTRY_FOLLOW_PARENT): New macro.
(SYNTAX_ENTRY): Handle syntax of multibyte characters.
(SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Don't signal error even
if a syntax entry is not cons.
