Kenichi Handa [Sat, 20 May 2000 00:07:08 +0000 (00:07 +0000)]
(Fw32_set_clipboard_data): Setup members
src_multibyte and dst_multibyte of coding. Adjusted for the
change for find_charset_in_str.
(Fw32_get_clipboard_data): Likewise.
Kenichi Handa [Sat, 20 May 2000 00:05:51 +0000 (00:05 +0000)]
(Fw16_set_clipboard_data): Setup members
src_multibyte and dst_multibyte of coding. Adjusted for the
change for find_charset_in_str.
(Fw16_get_clipboard_data): Likewise.
Kenichi Handa [Sat, 20 May 2000 00:05:02 +0000 (00:05 +0000)]
(wordify): Use FETCH_STRING_CHAR_ADVANCE
unconditionally.
(Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
Kenichi Handa [Sat, 20 May 2000 00:04:37 +0000 (00:04 +0000)]
(Fstart_process): GCPRO current_dir before calling
Ffind_operation_coding_system. Encode arguments here.
(create_process): Don't encode arguments here. Setup
src_multibyte and dst_multibyte members of struct coding.
(read_process_output): Setup src_multibyte and dst_multibyte
members of struct coding. If the output is to multibyte buffer,
always decode the output of the process. Adjust the
representation of 8-bit characters to the multibyteness of the
output.
(send_process): Setup coding->src_multibyte according to the
multibyteness of the source.
Kenichi Handa [Sat, 20 May 2000 00:03:42 +0000 (00:03 +0000)]
(read1): On reading multibyte string, be sure to make
all 8-bit chararacters in valid multibyte form.
(readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
Kenichi Handa [Sat, 20 May 2000 00:03:16 +0000 (00:03 +0000)]
(Fsingle_key_description): Use SPLIT_CHAR instead of
SPLIT_NON_ASCII_CHAR.
(describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
(Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
unconditionally.
(Fkey_description): Likewise.
Kenichi Handa [Fri, 19 May 2000 23:59:50 +0000 (23:59 +0000)]
(concat): Handle 8-bit characters correctly.
(Fstring_as_unibyte): Be sure to make all 8-bit characters in
unibyte in the result.
(Fstring_as_multibyte): Be sure to make all 8-bit characters in
valid multibyte form in the result.
(map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
(Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
return -1, signal an error.
(base64_encode_1): New arg MULTIBYTE. Get each character by
CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
character is found, return -1.
(Fbase64_decode_region): Delete codes for handling byte-combining.
Treat each decoded byte as a unibyte character.
(Fbase64_decode_string): Return unibyte string.
(Fcompare_strings, concat, string_byte_to_char): Use
FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
FETCH_STRING_CHAR_ADVANCE.
(Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
(mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
Kenichi Handa [Fri, 19 May 2000 23:59:27 +0000 (23:59 +0000)]
(Finsert_file_contents): Setup src_multibyte and
dst_multibyte members of coding. On handling REPLACE on unibyte
buffer, convert the result of decode_coding to unibyte. On
inserting into a mutibyte buffer, always call code_convert_region.
(e_write): Setup cdoing->src_multibyte according to the
multibyteness of the source (buffer or string).
Kenichi Handa [Fri, 19 May 2000 23:59:04 +0000 (23:59 +0000)]
(Fformat): Be sure to convert 8-bit characters to
multibyte form.
(Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
combining occurs.
(Ftranspose_region): Delete codes for handling byte combining.
Kenichi Handa [Fri, 19 May 2000 23:56:15 +0000 (23:56 +0000)]
(enum iso_code_class_type): Member ISO_control_code is
devided into ISO_control_0 and ISO_control_1.
(struct coding_system): New members src_multibyte, dst_multibyte,
errors, and result. Delete member fake_multibyte.
(CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
nonzero.
(CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
nonzero.
Kenichi Handa [Fri, 19 May 2000 23:54:56 +0000 (23:54 +0000)]
(ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->resutl to
CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
(ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
EMIT_BYTES): New macros.
(THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
macros deleted.
(CHECK_CODE_RANGE_A0_FF): This macro deleted.
(detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
check the validity of multibyte sequence.
(decode_coding_emacs_mule): New function.
(encode_coding_emacs_mule): New macro.
(detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
the source.
(DECODE_ISO_CHARACTER): Just return a character code.
(DECODE_COMPOSITION_START): Set coding->result instead of result.
(decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
EMIT_CHAR to produced decoded characters. Exit the loop only by
macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
block here.
(ENCODE_ISO_CHARACTER): Don't translate character here. Produce
only position codes for an invalid character.
(encode_designation_at_bol): Return new destination pointer. 5th
arg DSTP is changed to DST.
(encode_coding_iso2022, decode_coding_sjis_big5): Get a character
from the source by ONE_MORE_CHAR. Don't handle the case of last
block here.
(DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
macros deleted.
(detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
TWO_MORE_BYTES to fetch a byte from the source.
(encode_eol): Pay attention to coding->src_multibyte.
(detect_coding, detect_eol): Preserve members src_multibyte and
dst_multibyte.
(DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
(encoding_buffer_size): Set magnification to 3 for all coding
systems that require encoding.
(ccl_coding_driver): For decoding, be sure that the result is
valid multibyte sequence.
(decode_coding): Initialize coding->errors and coding->result.
For emacs-mule, call decode_coding_emacs_mule. For no-conversion
and raw-text, always call decode_eol. Handle the case of last
block here. If not coding->dst_multibyte, convert the resulting
sequence to unibyte.
(encode_coding): Initialize coding->errors and coding->result.
For emacs-mule, call encode_coding_emacs_mule. For no-conversion
and raw-text, always call encode_eol. Handle the case of last
block here.
(shrink_decoding_region, shrink_encoding_region): Detect cases
that we can't skip data more rigidly.
(code_convert_region): Setup src_multibyte and dst_multibyte
members of coding. For decoding, if the buffer is multibyte,
convert the source sequence to unibyte in advance. For encoding,
if the buffer is multibyte, convert the resulting sequence to
multibyte afterward.
(run_pre_post_conversion_on_str): New function.
(code_convert_string): Deleted and divided into the following two.
(decode_coding_string, encode_coding_string): New functions.
(code_convert_string1, code_convert_string_norecord): Call one of
above.
(Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
MAKE_NON_ASCII_CHAR.
(Fset_terminal_coding_system_internal,
Fset_safe_terminal_coding_system_internal): Setup src_multibyte
and dst_multibyte members.
(init_coding_once): Initialize iso_code_class with new enum
ISO_control_0 and ISO_control_1.
Kenichi Handa [Fri, 19 May 2000 23:54:05 +0000 (23:54 +0000)]
(LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
CHARSET_8_BIT_GRAPHIC): New macros.
(SINGLE_BYTE_CHAR_P): Make it faster by using casting.
(CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
(CHARSET_REVERSE_CHARSET): Likewise.
(CHARSET_VALID_P): Handle new charsets; eight-bit-control and
eight-bit-graphic.
(BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
(CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
(PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
encounter an invalid multibyte sequence.
(PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
sequence is always valid.
(MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
(UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
macros.
(CHAR_STRING): For 8-bit characters, call char_to_string.
(INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
multibyte sequence is always valid.
(BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
(parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
str_as_unibyte): Extern them.
(BCOPY_SHORT): Fix a bug.
(CHAR_LEN): This macro deleted. Callers changed to use
CHAR_BYTES.
(FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
(FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
(FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
Kenichi Handa [Fri, 19 May 2000 23:52:27 +0000 (23:52 +0000)]
(Qeight_bit_control, Qeight_bit_graphic): New
variables.
(SPLIT_CHARACTER_SEQ): This macro deleted.
(SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
valid.
(CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
and eight-bit-graphic.
(char_to_string): Likewise. Signal an error for too large
character code.
(char_printable_p): Return 0 for 8-bit characters.
(update_charset_table): Update iso_charset_table only when a final
character is non-negative.
(find_charset_in_text): Renamed from find_charset_in_str.
Arguments and return value changed. Callers changed.
(Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
be -1 if CHARSET is used only internally.
(Fmake_char_internal): Handle new charsets; eight-bit-control and
eight-bit-graphic.
(Fcharset_after): Simplified.
(char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
(char_bytes): Return 2 for chars of the range 0xA0..0xFF.
(multibyte_chars_in_text): Simplified by assuming there's no
invalid multibyte sequence.
(parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
str_as_unibyte): New functions.
(Fstring): Simpified by assuming that byte combining never
happens.
(init_charset_once): Initialization for
LEADING_CODE_8_BIT_CONTROL.
(syms_of_charset): Intern and staticpro Qeight_bit_control and
Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
eight-bit-control and eight-bit-graphic.
Kenichi Handa [Fri, 19 May 2000 23:50:26 +0000 (23:50 +0000)]
(advance_to_char_boundary): Don't use DEC_POS to find a
apparent char boundary.
(Fset_buffer_multibyte): Convert 8-bit characters in the range
0x80..0x9F to/from multibyte form.
Stefan Monnier [Fri, 19 May 2000 15:37:41 +0000 (15:37 +0000)]
Fix license text and author.
Move aliases (indent-for-comment, set-comment-column, kill-comment
and indent-new-comment-line) to the beginning of the file.
Get rid of the last few CLisms.
(comment-forward): Avoid decf.
(comment-make-extra-lines): Comment-out asserts.
(comment-with-narrowing): Properly create uninterned symbol.
(comment-region-internal): Comment-out asserts. Avoid incf and decf.
(comment-indent-new-line): Fix bug where compt could be set but
not comstart. Set comment-column more carefully.
Eli Zaretskii [Thu, 18 May 2000 14:46:49 +0000 (14:46 +0000)]
Changes to allow "make foo.dvi" on DJGPP platforms:
(ENVADD): Redefine as empty, to avoid requiring a Unixy shell.
(TEXINPUTS): Use semi-colon; export explicitly.
(MAKEINFO): Export explicitly.
Kenichi Handa [Wed, 17 May 2000 23:30:30 +0000 (23:30 +0000)]
Include "buffer.h".
(fs_load_font): If the face has fontset, record the face ID in
that fontset.
(Finternal_char_font): New function.
(accumulate_font_info): New function.
(Ffontset_info): Rewritten for the new fontset implementation.
(syms_of_fontset): Register Vdefault_fontset in the first element
of Vfontset_table. Include Vdefault_fontset in
Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
function.
Kenichi Handa [Wed, 17 May 2000 23:30:06 +0000 (23:30 +0000)]
(map_char_table): Pay attention to character number of
charset. Check the validity of charset at the first level. For
leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
the default value.
Stefan Monnier [Wed, 17 May 2000 19:32:32 +0000 (19:32 +0000)]
(comment-beginning): Handle unclosed comment.
(comment-auto-fill-only-comments): New var.
(comment-indent-new-line): Obey comment-auto-fill-only-comments.
Align with comment-column rather than previous comment if previous
comment's indentation is greater than comment-column.
Stefan Monnier [Tue, 16 May 2000 22:02:37 +0000 (22:02 +0000)]
(comment-string-strip): Strip terminating newlines.
(comment-search-forward): Make LIMIT compulsory.
If an unterminated string (rather than a comment) is found, try again,
assuming that the region starts inside a string.
(comment-beginning): Make sure we don't move if we find a comment but
it's not the one we're in.
(comment-enter-backward): Handle the case where comment-end-skip fails.
(comment-indent): Normalize variables and use line-end-position.
(comment-kill): Use line-end-position.
(comment-spill): Remove.
(comment-indent-new-line): Renamed from indent-new-comment-line.
Cleaned up old commented-out code.
Reset comment-continue and comment-end before calling comment-indent.