+2000-05-24 Gerd Moellmann <gerd@gnu.org>
+
+ * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
+ BSD_PGRPS are not defined.
+
+2000-05-24 Kenichi Handa <handa@etl.go.jp>
+
+ * charset.c (update_charset_table): Accept nil in LONG_NAME and
+ DESCRIPTION.
+ (syms_of_charset): Avoid building same strings.
+
+2000-05-23 Gerd Moellmann <gerd@gnu.org>
+
+ * 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 <eliz@is.elta.co.il>
+
+ * 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 <handa@etl.go.jp>
+
+ * 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 <handa@etl.go.jp>
+
+ * 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 <gniibe@mri.co.jp>
+
+ * 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 <handa@etl.go.jp>
+
+ 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->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.
+
+ * 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 cdoing->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 <gerd@gnu.org>
+
+ * 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.
+ (syms_of_xdisp): Move `image-types' variable here from xfns.c.
+
+ * xfns.c (Vimages_types): Moved to xdisp.c.
+ (syms_of_xfns): Move `image-types' to xdisp.c.
+
+ * w32fns.c (Vimage_types): Removed.
+ (syms_of_w32fns): Remove `image-types'.
+
+2000-05-18 Kenichi Handa <handa@etl.go.jp>
+
+ * fns.c (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.
+
+ * fontset.c: 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.
+
+2000-05-16 Dave Love <fx@gnu.org>
+
+ * m/iris5d.h: Deleted -- unused.
+
+2000-05-16 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
+ `invalid' instead of `illegal'.
+
+ * indent.c (Fmove_to_column): When ending within a tab, insert
+ spaces first so that markers at the end of the tab get adjusted.
+
+ * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
+ buffer list that wasn't selected in that frame.
+
+ * filelock.c (get_boot_time): To obtain an 8 char file name, which
+ is needed on mescaline, use a 2 char prefix, and call
+ make_temp_name with second arg non-zero.
+
+ * fileio.c (make_temp_name): New function, extracted from
+ Fmake_temp_name.
+ (Fmake_temp_name): Use it.
+
+2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * window.c (coordinates_in_window): Subtract 1 when computing
+ right_x.
+
+2000-05-15 Gerd Moellmann <gerd@gnu.org>
+
+ * Makefile.in (lisp): Add env.elc.
+
+ * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
+
+2000-05-12 Gerd Moellmann <gerd@gnu.org>
+
+ * search.c (Freplace_match): Handle case of `\N' in the
+ replacement when there's no group N.
+
+2000-05-11 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (add_to_log): Don't pass the terminating NUL byte
+ of the message to message_dolog.
+
+ * keyboard.c (read_char): Don't clear current message for help
+ events; let the code handling help events handle this. Change
+ code detecting help events that should be ignored.
+
+ * xdisp.c (handle_single_display_prop): Don't try to set PT if
+ we're interating over a string.
+
+2000-05-09 Dave Love <fx@gnu.org>
+
+ * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
+ that offset before writing. Move gcpro region past call of
+ Ffile_regular_p.
+
+2000-05-04 Dave Love <fx@gnu.org>
+
+ * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
+
+2000-05-04 Gerd Moellmann <gerd@gnu.org>
+
+ * insdel.c (insert_from_buffer_1): Adjust FROM position by number
+ of inserted characters when BUF equals the current buffer, and PT
+ is in front of or equal to FROM.
+
+2000-05-03 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (handle_single_display_prop): If display property value
+ is invalid, or something not supported on the frame, restore
+ iterator's position to what it was initially. Make sure to return
+ 0 for invalid and unsupported property values.
+
+ * xterm.c (x_produce_glyphs) <composite chars>: Handle case
+ that x_per_char_metric returns null.
+
+2000-05-02 Gerd Moellmann <gerd@gnu.org>
+
+ * xterm.h (struct face): Add forward declaration.
+ (struct image): Ditto.
+ (image_ascent): Add prototype.
+
+ * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
+ (x_draw_image_relief, x_draw_image_foreground_1): Call function
+ image_ascent instead of using IMAGE_ASCENT.
+
+ * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
+ (IMAGE_ASCENT): Removed.
+
+ * xfns.c (Qcenter): New variable.
+ (enum image_value_type): Add IMAGE_ASCENT_VALUE.
+ (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
+ (image_ascent): New function.
+ (lookup_image): Recognize `:ascent center'.
+ (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
+ (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
+ (xbm_load): Don't set image's ascent here.
+ (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
+ (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
+ check ascent values here.
+ (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
+ (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
+ (syms_of_xfns): Initialize Qcenter.
+
+ * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
+ to the limits, increase the limits.
+
+2000-05-01 Kenichi Handa <handa@etl.go.jp>
+
+ * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
+ Check Vfont_encoding_alist against the full name of the opened
+ font.
+
+2000-04-28 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
+ taller than the window.
+
+2000-04-28 Kenichi Handa <handa@etl.go.jp>
+
+ * xfaces.c (realize_x_face): Fix the argument of the second
+ xassert. BASE_FACE may not be a face for ASCII.
+
+2000-04-27 Gerd Moellmann <gerd@gnu.org>
+
+ * print.c (print_object): Treat print-length < 0 as nil.
+
+ * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
+
+ * s/freebsd.h (TERMCAP_OBJ): Removed.
+ (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
+
+ * lread.c (read1): Don't treat period followed by certain
+ characters as symbol start.
+
+ * xfns.c (slurp_file): New function.
+ (xbm_image_p): Handle case of in-memory XBM files.
+ (xbm_scan): Rewritten to work on memory buffers instead of files.
+ (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
+ Work on memory buffers instead of files. If DATA is null test
+ if buffer looks like an in-memory XBM file.
+ (xbm_load_image): Renamed from xbm_load_image_file. Work on
+ memory buffers instead of files.
+ (xbm_file_p): New function.
+ (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
+
+ * lread.c (end_of_file_error): New function.
+ (read1): Call it instead of signaling `end-of-file' directly.
+
+ * print.c (print_error_message): Print data of `end-of-file'
+ with Fprinc instead of Fprin1.
+
+2000-04-26 Ken Raeburn <raeburn@gnu.org>
+
+ * window.c (freeze_window_start): Check that minibuffer scroll
+ window isn't nil before extracting the window structure pointer
+ from it.
+
+ * undo.c (record_delete): If we hit the end of the undo list, stop
+ picking elements apart.
+
+2000-04-26 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (display_line): If lines are continued, restore
+ iterator's ascent/descent information to the values before the
+ first glyph not fitting on the line.
+
+2000-04-25 Gerd Moellmann <gerd@gnu.org>
+
+ * xdisp.c (try_window_id) <all changes above window start>: Adjust
+ positions in glyph matrix. Don't compute new window end
+ positions.
+
+ * dispnew.c (increment_matrix_positions): Renamed from
+ increment_glyph_matrix_buffer_positions.
+ (increment_row_positions): Renamed from
+ increment_glyph_row_buffer_positions.
+
+ * dispextern.h: Change names of renamed functions from dispnew.c
+ in prototypes.
+
2000-04-24 Gerd Moellmann <gerd@gnu.org>
* fileio.c (Fdo_auto_save): Create directories for auto-save
2000-04-19 Dave Love <fx@gnu.org>
* fns.c (syms_of_fns): Defsubr mapc.
+ (concat): Don't allow numeric args.
+ (Fconcat): Doc change.
2000-04-19 Stefan Monnier <monnier@cs.yale.edu>