X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/5f64c9e0cdca35a7ef9cade62435ce74e84091d4..a4e1759ef0fb6fcd9e41e45fc39430044710a561:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index bee53b4c5d..a0710fdfdf 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,385 @@ +2000-05-25 Kenichi Handa + + * ccl.c (ccl_driver): Fix previous change. + +2000-05-25 Kenichi Handa + + * coding.c (run_pre_post_conversion_on_str): Set point to the + beginning of buffer before calling coding->post_read_conversion. + (decode_coding_string): Give correct args to + run_pre_post_conversion_on_str. + (encode_coding_string): Likewise. + + * ccl.c (ccl_driver) + : Handle charsets eight-bit-control and + eight-bit-graphic correctly. + +2000-05-24 Kenichi HANDA + + * fileio.c (Finsert_file_contents): Even if a file is not found, + execute codes for setting up coding system. Call + after-insert-file-functions unconditionally. + +2000-05-24 Gerd Moellmann + + * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and + BSD_PGRPS are not defined. + +2000-05-24 Kenichi Handa + + * charset.c (update_charset_table): Accept nil in LONG_NAME and + DESCRIPTION. + (syms_of_charset): Avoid building same strings. + +2000-05-23 Gerd Moellmann + + * lread.c (Fload): Add a comment about the meaning of + Vuser_init_file being t. + + * puresize.h (BASE_PURESIZE): Increase to 675000. + + * s/gnu-linux.h (setpgrp): Don't define it here because this + prevents compilation on GNU/Linux systems with glib 2.2. + + * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define + as setpgid. + +2000-05-23 Eli Zaretskii + + * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc, + dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS + version. + (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc. + +2000-05-23 Kenichi Handa + + * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE + unconditionally. + + * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1. + + * term.c (encode_terminal_code): Set coding->src_multibyte + properly. + + * coding.c (encode_eol): Fix a bug of DOS style EOL encoding. + +2000-05-22 Kenichi Handa + + * keyboard.c (read_char): Allow character codes 128..255 to be + handled by input-method-function. + + * insdel.c (adjust_markers_for_replace): Fix previous change. + (adjust_after_replace): If PREV_TEXT is nil, call + adjust_markers_for_insert, not adjust_markers_for_replace. + +2000-05-20 NIIBE Yutaka + + * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define. + (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF) + [HAVE_GRANDPT]: Define. + (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE. + + * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined + like SYSV_PTYS. + + * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines. + + * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h. + +2000-05-20 Kenichi Handa + + The following changes are to handle 8-bit characters in a + multibyte buffer/string without facing with byte combining + problem. Two new charsets eight-bit-control (for 0x80..0x9F) and + eight-bit-graphic (for 0xA0..0xFF) are introduced. + + * Makefile.in (fns.o): Depend on charset.h. + + * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte, + convert it to unibyte. + (make_string): Use parse_str_as_multibyte, not chars_in_text. + + * buffer.c (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. + + * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it + to unibyte. + + * callproc.c (Fcall_process): Always encode an argument string if + it is multibyte. Setup src_multibyte and dst_multibyte members of + process_coding properly. + + * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not + SPLIT_NON_ASCII_CHAR. + + * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters + as is. + (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR. + + * charset.c (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. + + * charset.h (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. + + * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result 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. + + * coding.h (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. + + * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR. + (Faset): Likewise. + + * editfns.c (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. + + * fileio.c (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 coding->src_multibyte according to the + multibyteness of the source (buffer or string). + + * fns.c (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. + + * fontset.c (fontset_ref): Use SPLIT_CHAR instead of + SPLIT_NON_ASCII_CHAR. + (fontset_ref_via_base, fontset_set): Likewise + + * insdel.c (adjust_markers_for_record_delete): Deleted. + (adjust_markers_for_insert): Argument changed. Caller changed. + (adjust_markers_for_replace): Likewise. + (ADJUST_CHAR_POS, combine_bytes, byte_combining_error, + CHECK_BYTE_COMBINING_FOR_INSERT): Deleted. + (copy_text): Delete unused local varialbe c_save. For converting + to multibyte, be sure to make all 8-bit characters in valid + multibyte form. + (count_size_as_multibyte): Handle 8-bit characters correctly. + (insert_1_both, insert_from_string_1, insert_from_buffer_1, + adjust_after_replace, replace_range, del_range_2) + [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs. + (insert_1_both, insert_from_string_1, insert_from_buffer_1, + adjust_after_replace, replace_range, del_range_2) Delete codes for + handling byte combining. + (adjust_before_replace): Deleted. + + * keymap.c (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. + + * lread.c (read1): On reading multibyte string, be sure to make + all 8-bit chararacters in valid multibyte form. + (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally. + + * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE + unconditionally. + + * process.c (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. + + * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE + unconditionally. + (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and + FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately. + + * term.c (produce_special_glyphs): Use CHAR_BYTES instead of + CHAR_LEN. + + * w16select.c (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. + + * w32fns.c (w32_to_x_font): Setup members src_multibyte and + dst_multibyte of coding. + (x_to_w32_font): Likewise. + + * w32select.c (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. + + * xdisp.c (get_next_display_element): Handle 8-bit characters + correctly. + (next_element_from_display_vector): Use CHAR_BYTES instead of + CHAR_LEN. + (disp_char_vector): Use SPLIT_CHAR instead of + SPLIT_NON_ASCII_CHAR. + + * xselect.c (selection_data_to_lisp_data): Setup members + src_multibyte and dst_multibyte of coding. Adjusted for the + change for find_charset_in_str. + (lisp_data_to_selection_data): Likewise. + 2000-05-19 Gerd Moellmann + * buffer.c (Fbury_buffer): Avoid trouble from burying a killed + buffer. + * dispextern.h (Vimage_types): Add extern declaration. * xdisp.c (Vimage_types): Moved here from xfns.c.