1 2000-06-02 Dave Love <fx@gnu.org>
3 * sysdep.c: Conditionally include stdlib.h, unistd.h.
4 (VFORK_RETURN_TYPE): Remove.
6 * config.in: Add NO_MATHERR.
8 2000-06-01 Dave Love <fx@gnu.org>
10 * cmds.c (internal_self_insert): Don't check
11 Vbefore_change_function, Vafter_change_function.
13 * insdel.c (signal_before_change, signal_after_change): Likewise.
15 * buffer.c (Vbefore_change_function, Vafter_change_function):
16 Variables and their initializations deleted.
18 * callint.c (Fcall_interactively): Doc fix.
20 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
22 2000-05-31 Dave Love <fx@gnu.org>
24 * textprop.c: Revert last change -- duplicated.
26 2000-05-31 Gerd Moellmann <gerd@gnu.org>
28 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
31 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
33 2000-05-31 Jason Rumney <jasonr@gnu.org>
35 * search.c (Fre_search_forward, Fre_search_backward)
36 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
38 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
40 2000-05-30 Jason Rumney <jasonr@gnu.org>
42 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
43 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
45 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
48 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
49 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
50 expand a nil default_filename.
52 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
53 pointer to glyph_to_pixel_coords, not a frame.
55 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
56 coding.h to dependencies.
58 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
60 * w32console.c (glyph_to_pixel_coords): Change first parameter to
61 window pointer to be consistent with w32term.c and xterm.c.
63 * w32fns.c: Format and doc changes to bring closer to xfns.c.
64 (VIETNAMESE_CHARSET): Define if not defined in system headers.
65 (Qline_spacing, Qcenter): New variables.
66 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
67 (x_set_line_spacing): New function.
68 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
70 (x_specified_cursor_type): New function.
71 (x_set_cursor_type): Use it.
72 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
74 (validate_x_resource_name, x_get_resource_string): Measure lengths
75 of external strings in bytes.
76 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
77 GetTextExtentPoint32 with NULL title.
78 (Fx_create_frame): Initialize Qline_spacing.
79 (w32_load_system_font): Initialize font->double_byte_p.
80 (x_to_w32_charset): Use Vw32_charset_info_alist.
81 (Image, busy cursor, tooltip functions): Merged changes from
82 xfns.c. Not yet functional on Windows.
84 * w32gui.h (W32FontStruct): Add double_byte_p member.
86 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
87 (emacs_button_translation): Use it.
88 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
91 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
94 * w32term.c: Format and doc changes to bring closer to xterm.c.
95 (w32_char_font_type): New enum.
96 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
97 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
98 (w32_encode_char): New function.
99 (x_encode_char): Removed.
100 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
101 x_encode_char and w32_font_is_double_byte.
102 (x_produce_image_glyph): Use image_ascent.
103 (x_produce_glyphs): Use new version of w32_per_char_metric and
104 handle NULL return value. Allow extra line spacing.
105 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
106 (w32_get_glyph_overhangs): Remove unicode_p param. Use
107 w32_font_type member of glyph instead.
108 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
109 (fast_find_position): Make sure not to consider rows not visible
111 (w32_read_socket) [WM_MENUSELECT]: Cannot call
112 w32_menu_display_help with input blocked, as it can abort.
113 (x_display_and_set_cursor): Choose cursor depending
114 on buffer-local value of cursor_type.
115 (x_draw_bar_cursor): Add parameter WIDTH.
117 * w32term.h (CP_DEFAULT): Define.
118 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
120 2000-05-30 Gerd Moellmann <gerd@gnu.org>
122 * search.c (Fre_search_forward, Fre_search_backward)
123 (Fposix_search_backward, Fposix_search_forward): Doc fix.
125 2000-05-30 Kenichi Handa <handa@etl.go.jp>
127 * coding.c (detect_coding_iso2022): Fix code for checking
128 CODING_CATEGORY_MASK_ISO_8_2.
130 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
132 * regex.c (PREFETCH_NOLIMIT): New function.
133 (re_match_2_internal): Use it and adjust the end_match_2 logic.
135 2000-05-29 Gerd Moellmann <gerd@gnu.org>
137 * syntax.c (find_defun_start): Move test for
138 open_paren_in_column_0_is_defun_start outside of the loop.
140 * xdisp.c (redisplay_window): Really switch buffers when
141 displaying mode lines, and temporarily set selected_frame to the
142 frame of the window that's redisplayed.
144 * xfaces.c (free_realized_faces): Block/unblock input.
145 (free_realized_multibyte_face): Ditto.
147 2000-05-29 Dave Love <fx@gnu.org>
149 * textprop.c (Qkeymap): New variable.
150 (syms_of_textprop): Intern it.
152 * keymap.c: Include intervals.h.
153 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
155 * Makefile.in (keymap.o): Depend on intervals.h.
157 * keyboard.c (menu_bar_items, tool_bar_items)
158 (Fexecute_extended_command): Deal with `keymap' property.
159 (read_key_sequence): Track map from `keymap' property as well as
162 * intervals.c (get_local_map): Extra arg to allow looking for
165 * intervals.h (map_property): New enum.
166 (get_local_map): Extra arg using it.
169 * lisp.h (get_local_map): Don't declare here.
171 2000-05-29 Kenichi Handa <handa@etl.go.jp>
173 * Makefile.in (callproc.o): Depend on composite.h.
175 * callproc.c: Include composite.h.
176 (Fcall_process): Handle composition correctly.
178 * coding.h (coding_allocate_composition_data): Extern it.
179 (coding_restore_composition): Likewise.
181 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
182 yet allocated, finish decoding with result
183 CODING_FINISH_INSUFFICIENT_CMP.
184 (coding_allocate_composition_data): Make it non-static.
185 (coding_restore_composition): Likewise.
187 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
189 * charset.c (syms_of_charset): Revert last change.
191 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
193 * term.c (produce_glyphs): Treat characters from the eight-bit-*
194 charsets as unibyte, with 1-column screen width. Sent by Kenichi
197 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
199 * charset.c (syms_of_charset): Set width of character sets
200 eight-bit-control and eight-bit-graphic to 1 column.
202 2000-05-26 Gerd Moellmann <gerd@gnu.org>
204 * config.in (HAVE_SPEED_T): New define.
206 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
209 2000-05-26 Dave Love <fx@gnu.org>
211 * coding.c (shrink_decoding_region): Initialize eol_conversion.
213 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
214 (Fsubr_arity): New function.
215 (syms_of_data): Install them.
217 2000-05-26 Kenichi Handa <handa@etl.go.jp>
219 * charset.c (init_charset_once): Set the table bytes_by_char_head
222 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
223 the default fontset to what Emacs uses by default.
224 (check_registry_encoding): This function deleted.
225 (Fset_fontset_font): Remove the adhoc condition for the default
226 fontset. Allow cons in FONTNAME.
228 * fns.c (map_char_table): Ignore char-table entries for
229 charsets eight-bit-control and eight-bit-graphic.
231 2000-05-25 Ken Raeburn <raeburn@gnu.org>
233 * emacs.c (main): Initialize keyboard syms before initializing
234 window code, so face names are available.
236 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
238 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
239 of an anchor at the beginning of a shy-group.
241 2000-05-25 Gerd Moellmann <gerd@gnu.org>
243 * xdisp.c (handle_invisible_prop): Don't try to skip over
244 invisible text if end of text is already reached.
246 2000-05-25 Dave Love <fx@gnu.org>
248 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
250 * coding.c (encode_eol): Add null statement after label.
252 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
254 * w16select.c (Fw16_set_clipboard_data): Fix the change from
257 2000-05-25 Kenichi Handa <handa@etl.go.jp>
259 * ccl.c (ccl_driver): Fix previous change.
261 2000-05-25 Kenichi Handa <handa@etl.go.jp>
263 * coding.c (run_pre_post_conversion_on_str): Set point to the
264 beginning of buffer before calling coding->post_read_conversion.
265 (decode_coding_string): Give correct args to
266 run_pre_post_conversion_on_str.
267 (encode_coding_string): Likewise.
269 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
270 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
271 eight-bit-graphic correctly.
273 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
275 * fileio.c (Finsert_file_contents): Even if a file is not found,
276 execute codes for setting up coding system. Call
277 after-insert-file-functions unconditionally.
279 2000-05-24 Gerd Moellmann <gerd@gnu.org>
281 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
282 BSD_PGRPS are not defined.
284 2000-05-24 Kenichi Handa <handa@etl.go.jp>
286 * charset.c (update_charset_table): Accept nil in LONG_NAME and
288 (syms_of_charset): Avoid building same strings.
290 2000-05-23 Gerd Moellmann <gerd@gnu.org>
292 * lread.c (Fload): Add a comment about the meaning of
293 Vuser_init_file being t.
295 * puresize.h (BASE_PURESIZE): Increase to 675000.
297 * s/gnu-linux.h (setpgrp): Don't define it here because this
298 prevents compilation on GNU/Linux systems with glib 2.2.
300 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
303 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
305 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
306 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
308 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
310 2000-05-23 Kenichi Handa <handa@etl.go.jp>
312 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
315 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
317 * term.c (encode_terminal_code): Set coding->src_multibyte
320 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
322 2000-05-22 Kenichi Handa <handa@etl.go.jp>
324 * keyboard.c (read_char): Allow character codes 128..255 to be
325 handled by input-method-function.
327 * insdel.c (adjust_markers_for_replace): Fix previous change.
328 (adjust_after_replace): If PREV_TEXT is nil, call
329 adjust_markers_for_insert, not adjust_markers_for_replace.
331 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
333 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
334 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
335 [HAVE_GRANDPT]: Define.
336 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
338 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
341 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
343 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
345 2000-05-20 Kenichi Handa <handa@etl.go.jp>
347 The following changes are to handle 8-bit characters in a
348 multibyte buffer/string without facing with byte combining
349 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
350 eight-bit-graphic (for 0xA0..0xFF) are introduced.
352 * Makefile.in (fns.o): Depend on charset.h.
354 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
355 convert it to unibyte.
356 (make_string): Use parse_str_as_multibyte, not chars_in_text.
358 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
359 apparent char boundary.
360 (Fset_buffer_multibyte): Convert 8-bit characters in the range
361 0x80..0x9F to/from multibyte form.
363 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
366 * callproc.c (Fcall_process): Always encode an argument string if
367 it is multibyte. Setup src_multibyte and dst_multibyte members of
368 process_coding properly.
370 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
371 SPLIT_NON_ASCII_CHAR.
373 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
375 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
377 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
379 (SPLIT_CHARACTER_SEQ): This macro deleted.
380 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
382 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
383 and eight-bit-graphic.
384 (char_to_string): Likewise. Signal an error for too large
386 (char_printable_p): Return 0 for 8-bit characters.
387 (update_charset_table): Update iso_charset_table only when a final
388 character is non-negative.
389 (find_charset_in_text): Renamed from find_charset_in_str.
390 Arguments and return value changed. Callers changed.
391 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
392 be -1 if CHARSET is used only internally.
393 (Fmake_char_internal): Handle new charsets; eight-bit-control and
395 (Fcharset_after): Simplified.
396 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
397 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
398 (multibyte_chars_in_text): Simplified by assuming there's no
399 invalid multibyte sequence.
400 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
401 str_as_unibyte): New functions.
402 (Fstring): Simpified by assuming that byte combining never
404 (init_charset_once): Initialization for
405 LEADING_CODE_8_BIT_CONTROL.
406 (syms_of_charset): Intern and staticpro Qeight_bit_control and
407 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
408 eight-bit-control and eight-bit-graphic.
410 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
411 CHARSET_8_BIT_GRAPHIC): New macros.
412 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
413 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
414 (CHARSET_REVERSE_CHARSET): Likewise.
415 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
417 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
418 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
419 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
420 encounter an invalid multibyte sequence.
421 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
422 sequence is always valid.
423 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
424 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
426 (CHAR_STRING): For 8-bit characters, call char_to_string.
427 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
428 multibyte sequence is always valid.
429 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
430 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
431 str_as_unibyte): Extern them.
432 (BCOPY_SHORT): Fix a bug.
433 (CHAR_LEN): This macro deleted. Callers changed to use
435 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
436 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
437 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
439 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
440 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
441 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
442 EMIT_BYTES): New macros.
443 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
444 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
446 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
447 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
448 check the validity of multibyte sequence.
449 (decode_coding_emacs_mule): New function.
450 (encode_coding_emacs_mule): New macro.
451 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
453 (DECODE_ISO_CHARACTER): Just return a character code.
454 (DECODE_COMPOSITION_START): Set coding->result instead of result.
455 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
456 EMIT_CHAR to produced decoded characters. Exit the loop only by
457 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
459 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
460 only position codes for an invalid character.
461 (encode_designation_at_bol): Return new destination pointer. 5th
462 arg DSTP is changed to DST.
463 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
464 from the source by ONE_MORE_CHAR. Don't handle the case of last
466 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
468 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
469 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
470 TWO_MORE_BYTES to fetch a byte from the source.
471 (encode_eol): Pay attention to coding->src_multibyte.
472 (detect_coding, detect_eol): Preserve members src_multibyte and
474 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
475 (encoding_buffer_size): Set magnification to 3 for all coding
476 systems that require encoding.
477 (ccl_coding_driver): For decoding, be sure that the result is
478 valid multibyte sequence.
479 (decode_coding): Initialize coding->errors and coding->result.
480 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
481 and raw-text, always call decode_eol. Handle the case of last
482 block here. If not coding->dst_multibyte, convert the resulting
484 (encode_coding): Initialize coding->errors and coding->result.
485 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
486 and raw-text, always call encode_eol. Handle the case of last
488 (shrink_decoding_region, shrink_encoding_region): Detect cases
489 that we can't skip data more rigidly.
490 (code_convert_region): Setup src_multibyte and dst_multibyte
491 members of coding. For decoding, if the buffer is multibyte,
492 convert the source sequence to unibyte in advance. For encoding,
493 if the buffer is multibyte, convert the resulting sequence to
495 (run_pre_post_conversion_on_str): New function.
496 (code_convert_string): Deleted and divided into the following two.
497 (decode_coding_string, encode_coding_string): New functions.
498 (code_convert_string1, code_convert_string_norecord): Call one of
500 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
502 (Fset_terminal_coding_system_internal,
503 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
504 and dst_multibyte members.
505 (init_coding_once): Initialize iso_code_class with new enum
506 ISO_control_0 and ISO_control_1.
508 * coding.h (enum iso_code_class_type): Member ISO_control_code is
509 devided into ISO_control_0 and ISO_control_1.
510 (struct coding_system): New members src_multibyte, dst_multibyte,
511 errors, and result. Delete member fake_multibyte.
512 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
514 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
517 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
520 * editfns.c (Fformat): Be sure to convert 8-bit characters to
522 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
524 (Ftranspose_region): Delete codes for handling byte combining.
526 * fileio.c (Finsert_file_contents): Setup src_multibyte and
527 dst_multibyte members of coding. On handling REPLACE on unibyte
528 buffer, convert the result of decode_coding to unibyte. On
529 inserting into a mutibyte buffer, always call code_convert_region.
530 (e_write): Setup coding->src_multibyte according to the
531 multibyteness of the source (buffer or string).
533 * fns.c (concat): Handle 8-bit characters correctly.
534 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
535 unibyte in the result.
536 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
537 valid multibyte form in the result.
538 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
539 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
540 return -1, signal an error.
541 (base64_encode_1): New arg MULTIBYTE. Get each character by
542 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
543 character is found, return -1.
544 (Fbase64_decode_region): Delete codes for handling byte-combining.
545 Treat each decoded byte as a unibyte character.
546 (Fbase64_decode_string): Return unibyte string.
547 (Fcompare_strings, concat, string_byte_to_char): Use
548 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
549 FETCH_STRING_CHAR_ADVANCE.
550 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
551 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
553 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
554 SPLIT_NON_ASCII_CHAR.
555 (fontset_ref_via_base, fontset_set): Likewise
557 * insdel.c (adjust_markers_for_record_delete): Deleted.
558 (adjust_markers_for_insert): Argument changed. Caller changed.
559 (adjust_markers_for_replace): Likewise.
560 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
561 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
562 (copy_text): Delete unused local varialbe c_save. For converting
563 to multibyte, be sure to make all 8-bit characters in valid
565 (count_size_as_multibyte): Handle 8-bit characters correctly.
566 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
567 adjust_after_replace, replace_range, del_range_2)
568 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
569 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
570 adjust_after_replace, replace_range, del_range_2) Delete codes for
571 handling byte combining.
572 (adjust_before_replace): Deleted.
574 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
575 SPLIT_NON_ASCII_CHAR.
576 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
577 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
579 (Fkey_description): Likewise.
581 * lread.c (read1): On reading multibyte string, be sure to make
582 all 8-bit chararacters in valid multibyte form.
583 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
585 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
588 * process.c (Fstart_process): GCPRO current_dir before calling
589 Ffind_operation_coding_system. Encode arguments here.
590 (create_process): Don't encode arguments here. Setup
591 src_multibyte and dst_multibyte members of struct coding.
592 (read_process_output): Setup src_multibyte and dst_multibyte
593 members of struct coding. If the output is to multibyte buffer,
594 always decode the output of the process. Adjust the
595 representation of 8-bit characters to the multibyteness of the
597 (send_process): Setup coding->src_multibyte according to the
598 multibyteness of the source.
600 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
602 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
603 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
605 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
608 * w16select.c (Fw16_set_clipboard_data): Setup members
609 src_multibyte and dst_multibyte of coding. Adjusted for the
610 change for find_charset_in_str.
611 (Fw16_get_clipboard_data): Likewise.
613 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
614 dst_multibyte of coding.
615 (x_to_w32_font): Likewise.
617 * w32select.c (Fw32_set_clipboard_data): Setup members
618 src_multibyte and dst_multibyte of coding. Adjusted for the
619 change for find_charset_in_str.
620 (Fw32_get_clipboard_data): Likewise.
622 * xdisp.c (get_next_display_element): Handle 8-bit characters
624 (next_element_from_display_vector): Use CHAR_BYTES instead of
626 (disp_char_vector): Use SPLIT_CHAR instead of
627 SPLIT_NON_ASCII_CHAR.
629 * xselect.c (selection_data_to_lisp_data): Setup members
630 src_multibyte and dst_multibyte of coding. Adjusted for the
631 change for find_charset_in_str.
632 (lisp_data_to_selection_data): Likewise.
634 2000-05-19 Gerd Moellmann <gerd@gnu.org>
636 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
639 * dispextern.h (Vimage_types): Add extern declaration.
641 * xdisp.c (Vimage_types): Moved here from xfns.c.
642 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
644 * xfns.c (Vimages_types): Moved to xdisp.c.
645 (syms_of_xfns): Move `image-types' to xdisp.c.
647 * w32fns.c (Vimage_types): Removed.
648 (syms_of_w32fns): Remove `image-types'.
650 2000-05-18 Kenichi Handa <handa@etl.go.jp>
652 * fns.c (map_char_table): Pay attention to character number of
653 charset. Check the validity of charset at the first level. For
654 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
657 * fontset.c: Include "buffer.h".
658 (fs_load_font): If the face has fontset, record the face ID in
660 (Finternal_char_font): New function.
661 (accumulate_font_info): New function.
662 (Ffontset_info): Rewritten for the new fontset implementation.
663 (syms_of_fontset): Register Vdefault_fontset in the first element
664 of Vfontset_table. Include Vdefault_fontset in
665 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
668 2000-05-16 Dave Love <fx@gnu.org>
670 * m/iris5d.h: Deleted -- unused.
672 2000-05-16 Gerd Moellmann <gerd@gnu.org>
674 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
675 `invalid' instead of `illegal'.
677 * indent.c (Fmove_to_column): When ending within a tab, insert
678 spaces first so that markers at the end of the tab get adjusted.
680 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
681 buffer list that wasn't selected in that frame.
683 * filelock.c (get_boot_time): To obtain an 8 char file name, which
684 is needed on mescaline, use a 2 char prefix, and call
685 make_temp_name with second arg non-zero.
687 * fileio.c (make_temp_name): New function, extracted from
689 (Fmake_temp_name): Use it.
691 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
693 * window.c (coordinates_in_window): Subtract 1 when computing
696 2000-05-15 Gerd Moellmann <gerd@gnu.org>
698 * Makefile.in (lisp): Add env.elc.
700 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
702 2000-05-12 Gerd Moellmann <gerd@gnu.org>
704 * search.c (Freplace_match): Handle case of `\N' in the
705 replacement when there's no group N.
707 2000-05-11 Gerd Moellmann <gerd@gnu.org>
709 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
710 of the message to message_dolog.
712 * keyboard.c (read_char): Don't clear current message for help
713 events; let the code handling help events handle this. Change
714 code detecting help events that should be ignored.
716 * xdisp.c (handle_single_display_prop): Don't try to set PT if
717 we're interating over a string.
719 2000-05-09 Dave Love <fx@gnu.org>
721 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
722 that offset before writing. Move gcpro region past call of
725 2000-05-04 Dave Love <fx@gnu.org>
727 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
729 2000-05-04 Gerd Moellmann <gerd@gnu.org>
731 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
732 of inserted characters when BUF equals the current buffer, and PT
733 is in front of or equal to FROM.
735 2000-05-03 Gerd Moellmann <gerd@gnu.org>
737 * xdisp.c (handle_single_display_prop): If display property value
738 is invalid, or something not supported on the frame, restore
739 iterator's position to what it was initially. Make sure to return
740 0 for invalid and unsupported property values.
742 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
743 that x_per_char_metric returns null.
745 2000-05-02 Gerd Moellmann <gerd@gnu.org>
747 * xterm.h (struct face): Add forward declaration.
748 (struct image): Ditto.
749 (image_ascent): Add prototype.
751 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
752 (x_draw_image_relief, x_draw_image_foreground_1): Call function
753 image_ascent instead of using IMAGE_ASCENT.
755 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
756 (IMAGE_ASCENT): Removed.
758 * xfns.c (Qcenter): New variable.
759 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
760 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
761 (image_ascent): New function.
762 (lookup_image): Recognize `:ascent center'.
763 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
764 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
765 (xbm_load): Don't set image's ascent here.
766 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
767 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
768 check ascent values here.
769 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
770 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
771 (syms_of_xfns): Initialize Qcenter.
773 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
774 to the limits, increase the limits.
776 2000-05-01 Kenichi Handa <handa@etl.go.jp>
778 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
779 Check Vfont_encoding_alist against the full name of the opened
782 2000-04-28 Gerd Moellmann <gerd@gnu.org>
784 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
785 taller than the window.
787 2000-04-28 Kenichi Handa <handa@etl.go.jp>
789 * xfaces.c (realize_x_face): Fix the argument of the second
790 xassert. BASE_FACE may not be a face for ASCII.
792 2000-04-27 Gerd Moellmann <gerd@gnu.org>
794 * print.c (print_object): Treat print-length < 0 as nil.
796 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
798 * s/freebsd.h (TERMCAP_OBJ): Removed.
799 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
801 * lread.c (read1): Don't treat period followed by certain
802 characters as symbol start.
804 * xfns.c (slurp_file): New function.
805 (xbm_image_p): Handle case of in-memory XBM files.
806 (xbm_scan): Rewritten to work on memory buffers instead of files.
807 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
808 Work on memory buffers instead of files. If DATA is null test
809 if buffer looks like an in-memory XBM file.
810 (xbm_load_image): Renamed from xbm_load_image_file. Work on
811 memory buffers instead of files.
812 (xbm_file_p): New function.
813 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
815 * lread.c (end_of_file_error): New function.
816 (read1): Call it instead of signaling `end-of-file' directly.
818 * print.c (print_error_message): Print data of `end-of-file'
819 with Fprinc instead of Fprin1.
821 2000-04-26 Ken Raeburn <raeburn@gnu.org>
823 * window.c (freeze_window_start): Check that minibuffer scroll
824 window isn't nil before extracting the window structure pointer
827 * undo.c (record_delete): If we hit the end of the undo list, stop
828 picking elements apart.
830 2000-04-26 Gerd Moellmann <gerd@gnu.org>
832 * xdisp.c (display_line): If lines are continued, restore
833 iterator's ascent/descent information to the values before the
834 first glyph not fitting on the line.
836 2000-04-25 Gerd Moellmann <gerd@gnu.org>
838 * xdisp.c (try_window_id) <all changes above window start>: Adjust
839 positions in glyph matrix. Don't compute new window end
842 * dispnew.c (increment_matrix_positions): Renamed from
843 increment_glyph_matrix_buffer_positions.
844 (increment_row_positions): Renamed from
845 increment_glyph_row_buffer_positions.
847 * dispextern.h: Change names of renamed functions from dispnew.c
850 2000-04-24 Gerd Moellmann <gerd@gnu.org>
852 * fileio.c (Fdo_auto_save): Create directories for auto-save
853 list file if necessary.
855 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
856 from buffer or frame.
857 (automatic_hscrolling_p): New variable.
858 (hscroll_windows): Scroll windows horizontally only if automatic
859 hscrolling is allowed.
860 (syms_of_xdisp): New variable `automatic-hscrolling'.
862 * frame.h (struct frame): Add member extra_line_spacing.
864 * xfns.c (x_set_line_spacing): New function.
865 (Fx_create_frame): Set line spacing from resources.
866 (Qline_spacing): New variable.
867 (syms_of_xfns): Initialize Qline_spacing.
869 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
871 * buffer.c (init_buffer_once): Handle extra_line_spacing.
872 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
873 (reset_buffer): Don't initialize extra2 and extra3. Initialize
874 extra_line_spacing from default value.
875 (init_buffer_once): Initialize default value of extra_line_spacing.
877 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
880 * xterm.c (x_produce_glyphs): Remove reference to struct it's
881 prompt_width. Add extra line spacing.
883 * term.c (produce_glyphs): Remove reference to struct it's
886 * dispextern.h (struct it): Remove member prompt_width, add
889 2000-04-22 Gerd Moellmann <gerd@gnu.org>
891 * dispnew.c (update_frame_line): When writing a whole line, make
892 sure cursor is in the right row afterwards, otherwise a use of
893 capability `ch' in cmgoto might leave the cursor in the row below.
895 2000-04-21 Gerd Moellmann <gerd@gnu.org>
897 * lisp.h (struct Lisp_Buffer_Cons): Remove.
899 * keyboard.c (timer_check): Fix typo in comment.
901 2000-04-21 Kenichi Handa <handa@etl.go.jp>
903 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
904 name change: ch -> character.
906 2000-04-20 Gerd Moellmann <gerd@gnu.org>
908 * keyboard.c (echo_message_buffer): New variable.
909 (echo_now): Set echo_message_buffer to the echo area buffer used
911 (cancel_echoing): Reset echo_message_buffer to nil.
912 (read_char): Code rewritten that handles canceling an echo or
913 echoing a dash, respectively.
915 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
916 directory doesn't exist.
918 2000-04-19 Dave Love <fx@gnu.org>
920 * fns.c (syms_of_fns): Defsubr mapc.
921 (concat): Don't allow numeric args.
922 (Fconcat): Doc change.
924 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
926 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
927 instead define end_match(1|2) more carefully.
928 Use GET_CHAR_BEFORE_2 for `begline'.
930 2000-04-19 Gerd Moellmann <gerd@gnu.org>
932 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
933 on 64-bit systems where NULL is defined as `0'.
935 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
936 the `variable argument list' to make it work on Alpha.
938 * m/alpha.h (_LP64) [!_LP64]: Define.
939 (ORDINARY_LINK): Define for NetBSD.
941 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
943 2000-04-19 Dave Love <fx@gnu.org>
945 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
948 * Makefile.in (LIBS): Don't use.
949 (GETLOADAVG_OBJ): Define again.
950 (otherobj): Add GETLOADAVG_OBJ.
952 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
954 2000-04-18 Gerd Moellmann <gerd@gnu.org>
956 * lread.c (read_filtered_event): Cancel and start busy cursor.
958 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
959 that the per-character metrics may be null.
961 2000-04-17 Gerd Moellmann <gerd@gnu.org>
963 * buffer.c (clone_per_buffer_values): New function.
964 (Fmake_indirect_buffer): Add optional argument CLONE. Call
965 clone_per_buffer_values if CLONE is not nil.
967 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
969 2000-04-16 Dave Love <fx@gnu.org>
971 * Makefile.in: Remove obsolete localcpp stuff.
972 (GETLOADAVG_OBJ): Don't define.
973 (obj): Move LIBOBJS...
974 (otherobj): ... to here.
975 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
976 whitespace-only lines after the continuation (Irix).
978 2000-04-14 Gerd Moellmann <gerd@gnu.org>
980 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
982 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
984 2000-04-14 Dave Love <fx@gnu.org>
986 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
987 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
988 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
989 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
992 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
993 autoconfiscated HAVE_GETLOADAVG.
995 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
998 2000-04-14 Gerd Moellmann <gerd@gnu.org>
1000 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
1001 (fill_in_lock_file_name): Avoid existing files that aren't
1004 2000-04-14 Dave Love <fx@gnu.org>
1006 * Makefile.in (LIBS, LIBOBJS): New variable.
1007 (INTERVAL_SRC): Convert to make variable.
1008 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
1009 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
1010 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
1012 (SOME_MACHINE_OBJECTS): Remove interval stuff.
1013 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
1014 (shortlisp): Add facemenu, float-sup, frame.
1015 (SOME_MACHINE_LISP): Remove them from here.
1016 (LIBES): Change unused LDLIBS to autoconf LIBS.
1018 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
1020 2000-04-14 Kenichi Handa <handa@etl.go.jp>
1022 * composite.c (update_compositions): If FROM and TO are not in a
1023 valid range, do nothing.
1025 2000-04-13 Gerd Moellmann <gerd@gnu.org>
1027 * tparam.c (tparam1): Abort when encountering an unknown
1030 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
1033 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
1036 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
1038 * fileio.c (a_write): Remove redundant semi-colons.
1039 (e_write): Return -1 if failed to write all the data.
1040 This fixes the changes made at 1999-12-15.
1042 2000-04-12 Dave Love <fx@gnu.org>
1044 * fns.c (mapcar1): Test for null vals to support mapc.
1045 (Fmapc): New function.
1047 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
1049 * msdos.c (NUM_MOUSE_BUTTONS): Define.
1050 (IT_frame_up_to_date): Support the buffer local value of
1051 cursor-type, if defined.
1053 2000-04-10 Dave Love <fx@gnu.org>
1055 * editfns.c (preceding-char, following-char): Doc fix.
1057 2000-04-10 Ken Raeburn <raeburn@gnu.org>
1059 * Makefile.in (temacs): Revert 2000-03-12 change.
1061 2000-04-10 Jason Rumney <jasonr@gnu.org>
1063 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
1065 2000-04-10 Gerd Moellmann <gerd@gnu.org>
1067 * xdisp.c (setup_echo_area_for_printing): Choose an echo
1068 area buffer, if it's not set up yet.
1070 * indent.c (compute_motion): Set immediate_quit.
1072 2000-04-09 Gerd Moellmann <gerd@gnu.org>
1074 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
1076 (realize_tty_face): Suppress boldness if colors are the inverse of
1077 the default colors, and tty_suppress_bold_inverse_default_colors_p
1079 (Ftty_suppress_bold_inverse_default_colors): New function.
1080 (syms_of_xfaces): Defsubr it.
1082 * buffer.c (Frestore_buffer_modified_p): New function.
1083 (syms_of_buffer): Defsubr it.
1085 2000-04-08 Ken Raeburn <raeburn@gnu.org>
1087 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
1088 charset id (int) argument, not a charset (Lisp_Object).
1090 * coding.h (code_convert_string): Declare.
1091 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
1092 object, as the fourth argument to code_convert_string.
1094 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
1096 (Fset_fontset_font): Use EQ to compare lisp objects.
1098 2000-04-05 Ken Raeburn <raeburn@gnu.org>
1100 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
1101 a pointer that looks like a lisp object.
1102 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
1103 zero, instead see whether it's an integer object, since they can't
1105 (GET_INTERVAL_OBJECT): Simply assign to the destination.
1107 * dispnew.c (allocate_matrices_for_frame_redisplay,
1108 direct_output_forward_char): Use X(U)INT and make_number as needed
1109 to convert between (unsigned) int values and lisp integers.
1110 * keyboard.c (read_key_sequence): Likewise.
1111 * lread.c (substitute_object_recurse): Likewise.
1112 * fns.c (concat, hash_lookup, hash_remove): Likewise.
1113 * minibuf.c (do_completion, Fminibuffer_complete_word,
1114 Fminibuffer_completion_help): Likewise.
1115 * term.c (produce_special_glyphs): Likewise.
1117 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
1118 * print.c (print_preprocess, print_object): Likewise.
1120 * search.c (compile_pattern): Use NILP when checking for nil.
1122 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
1123 __OPTIMIZE__]: Provide a GNU C macro version that handles
1125 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
1126 field, to better cope with ENABLE_CHECKING and calls that modify a
1127 Lisp_Object using its old value.
1129 2000-04-04 Gerd Moellmann <gerd@gnu.org>
1131 * window.c (compare_window_configurations): Signal an error
1132 if parameters C1 or C2 aren't window configurations.
1134 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
1135 AFTER_POTENTIAL_GC calls around calls to functions that can
1136 signal an error and thus invoke the debugger.
1138 2000-04-03 Gerd Moellmann <gerd@gnu.org>
1140 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
1141 an error if decoding fails.
1143 * keyboard.c (lispy_mouse_names): Variable removed.
1144 (Vlispy_mouse_stem): New variable.
1145 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
1146 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
1147 for any mouse button number. Increase size of mouse_syms and
1148 button_down_location as needed. Call modify_event_symbol with
1149 different arguments.
1150 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
1151 Call modify_event_symbol with different arguments.
1152 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
1153 for any button number. Call modify_event_symbol with different
1155 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
1156 Accept a string for NAME_ALIST_OR_STEM.
1158 * lisp.h (larger_vector): Add prototype.
1160 * fns.c (larger_vector): Make externally visible.
1162 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
1164 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
1166 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
1167 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
1168 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
1169 we are between str1 and str2.
1170 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
1171 (PATFETCH): Use `TRANSLATE'.
1172 (PATFETCH_RAW): Fetch multibyte char if applicable.
1173 (PATUNFETCH): Remove.
1174 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
1175 When writing a char, write it directly into the pattern buffer rather
1176 than going needlessly through a temp char-array.
1177 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
1178 multibyte magic and remove the useless `#ifdef emacs'.
1179 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
1182 * regex.h (struct re_pattern_buffer): Make field `multibyte'
1183 conditional on `emacs'.
1185 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
1187 2000-04-01 Ken Raeburn <raeburn@gnu.org>
1189 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
1190 non-union-type versions of XMARK and friends here, because XMARK
1191 and friends won't work on an integer field if NO_UNION_TYPE is not
1193 (make_number): Define as a function if it's not defined as a
1196 * composite.c (run_composite_function): Use NILP when checking for
1198 (syms_of_composite): Delete local var NARGS, pass an int as first
1199 argument to Fmake_hash_table.
1201 * editfns.c (text_property_stickiness): Use NILP to test
1202 Lisp_Object boolean value.
1203 (Fmessage_or_box): Don't use NILP to test int variable.
1204 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
1205 problems reading from and changing the same lisp value in an
1208 2000-04-01 Gerd Moellmann <gerd@gnu.org>
1210 * term.c (TN_no_color_video): New variable.
1211 (term_init): Intitialize TN_no_color_video.
1212 (enum no_color_bit): New enumeration.
1213 (MAY_USE_WITH_COLORS_P): New macro.
1214 (turn_on_face): Use it to determine if attributes may be used
1215 combined with colors.
1217 2000-04-01 Ken Raeburn <raeburn@gnu.org>
1219 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
1220 with int lvalues via casts; instead, just yield lisp object
1222 (enlarge_window): Variable sizep now points to Lisp_Object. Use
1223 proper accessor macros.
1224 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
1225 (grow_mini_window): Fix typo getting int value of root->height.
1227 * xdisp.c (compute_string_pos): Fix order of arguments to
1228 string_pos_nchars_ahead.
1229 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
1230 count arg to variable-arg routines like Frun_hook_with_args and
1232 (back_to_previous_visible_line_start)
1233 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
1234 fixed-arg routines like Fget_char_property and Fmake_string.
1235 (reconsider_clip_changes): Use XINT when comparing integer lisp
1236 objects, or passing them as int arguments.
1237 (mark_window_display_accurate, insert_left_trunc_glyphs)
1238 (append_space, extend_face_to_end_of_line): Use make_number when
1239 storing or passing integer values as lisp objects.
1240 (set_cursor_from_row, highlight_trailing_whitespace): Use
1241 INTEGERP, not implicit test against zero, for glyph object.
1242 (try_window_id): Don't use make_number when we want an int value.
1244 * xfaces.c (xlfd_symbolic_value): Make last argument a
1245 Lisp_Object, to be consistent with callers.
1246 (Fbitmap_spec_p): Use XINT to get numeric value of height.
1247 (lface_hash): Apply XFASTINT to lisp values before folding in.
1249 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
1250 fill in window width and height. Pass an int, not a lisp object,
1251 as first arg to Finsert.
1253 2000-04-01 Gerd Moellmann <gerd@gnu.org>
1255 * xfaces.c (realize_basic_faces): Block input while realizing
1258 * keyboard.c (lispy_mouse_names): Add additional mouse names.
1260 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
1262 2000-03-31 Gerd Moellmann <gerd@gnu.org>
1264 * xterm.c (x_produce_glyphs): When displaying unibyte text
1265 or ASCII, handle case that per-char metric is null.
1267 2000-03-30 Ken Raeburn <raeburn@gnu.org>
1269 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
1271 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
1272 XSUBR, XBUFFER): Verify correct object type before returning
1273 pointer, using eassert.
1274 * frame.h (XFRAME): Likewise.
1276 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
1277 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
1278 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
1280 * data.c (set_internal): Likewise.
1281 * dispextern.h (WINDOW_WANTS_MODELINE_P,
1282 WINDOW_WANTS_HEADER_LINE_P): Likewise.
1283 * fileio.c (auto_save_1): Likewise.
1284 * insdel.c (check_markers): Likewise.
1285 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
1286 * undo.c (record_insert): Likewise.
1287 * vmsproc.c (child_sig): Likewise.
1288 * window.c (unshow_buffer, window_loop): Likewise.
1289 * xterm.c (x_erase_phys_cursor): Likewise.
1291 2000-03-30 Gerd Moellmann <gerd@gnu.org>
1293 * xfns.c (free_image_cache): Free the cache structure itself
1294 last, after all its members have been freed.
1296 * lisp.h (xstrdup): Add prototype.
1298 * alloc.c (xstrdup): Moved here from xfaces.c.
1299 (allocating_for_lisp): Variable removed.
1300 (lisp_malloc): Block input around the calls to malloc and
1303 * xfaces.c (realize_tty_face): Use find_symbol_value instead
1305 (xstrdup): Moved to alloc.c.
1307 2000-03-29 Ken Raeburn <raeburn@gnu.org>
1309 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
1311 * emacs.c (main): Fix sense of no-loadup test.
1313 * config.in (ENABLE_CHECKING): Undef.
1315 * lisp.h (struct interval): Replace "parent" field with a union of
1316 interval pointer and Lisp_Object; add new bitfield to use as
1317 discriminant. Change other flag fields to bitfields.
1318 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
1319 is defined and the supplied test fails, print a message and
1321 (eassert): New macro. Use CHECK to provide an assert-like
1324 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
1325 pointers; abort if the value looks like a lisp object.
1326 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
1327 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
1328 Modify for new interval parent definition.
1330 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
1331 UNMARK_BALANCE_INTERVALS): Update references that need an
1332 addressable lisp object in the interval structure.
1333 (die): New function.
1334 (suppress_checking): New variable.
1336 * intervals.c (interval_start_pos): Just return 0 if there's no
1339 2000-03-29 Gerd Moellmann <gerd@gnu.org>
1341 * lread.c (read1): Accept `.' (period) as symbol start like in CL
1342 and earlier Emacs versions.
1344 * keyboard.c (Ftop_level): Cancel busy-cursor.
1346 * eval.c (call_debugger): Cancel busy-cursor.
1348 2000-03-29 Kenichi Handa <handa@etl.go.jp>
1350 * search.c (Freplace_match): Adjust multibyteness of the current
1351 buffer and NEWTEXT. Free allocated memory before signaling an
1354 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
1356 * regex.c (analyse_first): New function obtained by ripping out most
1357 of re_compile_fastmap and generalizing it a little bit so that it
1358 can also just return whether a given (sub)pattern can match the empty
1360 (regex_compile): Use `analyse_first' to decide whether the loop-check
1361 needs to be done or not for *, +, *? and +? (the loop check is costly
1362 for non-greedy repetition).
1363 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
1365 2000-03-28 Dave Love <fx@gnu.org>
1367 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
1370 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
1372 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
1374 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
1376 (enum re_opcode_t): Update description of succeed_n.
1377 (PATFETCH): Always define.
1378 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
1379 operators, char classes, shy-groups and intervals).
1380 Optimize special cases of intervals so as to only use succeed_n and
1381 jump_n when really needed.
1382 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
1383 that we don't have to handle the special cases any more.
1384 Simplify on_failure_jump handling as well.
1386 2000-03-28 Jason Rumney <jasonr@gnu.org>
1388 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
1390 2000-03-27 Gerd Moellmann <gerd@gnu.org>
1392 * s/freebsd.h (GC_SETJMP_WORKS): Define.
1394 * s/msdos.h (GC_SETJMP_WORKS): Define.
1396 * alloc.c (mark_maybe_object): New function.
1397 (mark_memory): Use it.
1398 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
1399 (setjmp_tested_p, longjmp_done): New variables.
1400 (test_setjmp): New function.
1401 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
1402 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
1404 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
1405 to DEC_TEXT_POS and INC_TEXT_POS.
1407 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
1408 with parameter MULTIBYTE_P.
1410 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
1413 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
1414 buffers because it looks for multibyte character byte sequences
1415 which don't exist in unibyte text.
1417 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
1419 * xfaces.c (register_color, unregister_color, unregister_colors)
1420 [DEBUG_X_COLORS]: New functions.
1421 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
1423 * xfns.c (x_set_cursor_color): Get color reference counts right.
1425 * xterm.c (x_copy_color): New function.
1426 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
1428 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
1429 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
1430 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
1431 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
1432 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
1433 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
1434 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
1435 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
1436 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
1437 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
1439 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
1440 names for handling per-buffer variables.
1442 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
1443 instead of MAX_BUFFER_LOCAL_VARS.
1444 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
1446 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
1448 * xfns.c (x_specified_cursor_type): New function.
1449 (x_set_cursor_type): Use it.
1451 * buffer.h (struct buffer): Add cursor_type.
1453 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
1455 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
1456 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
1458 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
1459 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
1460 executing it as well as when popping it off the stack to find infinite
1461 loops in non-greedy repetition operators.
1463 2000-03-26 Gerd Moellmann <gerd@gnu.org>
1465 * doc.c (Qfunction_documentation): New variable.
1466 (syms_of_doc): Initialize Qfunction_documentation.
1467 (Fdocumentation): If FUNCTION is a symbol with non-nil
1468 `function-documentation' property, return a documentation derived
1471 * buffer.c (syms_of_buffer): Add default-cursor-type.
1472 (init_buffer_once): Don't let cursor_type have a local value
1475 * xterm.c (x_display_and_set_cursor): Choose cursor depending
1476 on buffer-local value of cursor_type.
1477 (x_draw_bar_cursor): Add parameter WIDTH.
1479 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
1480 (init_buffer_once): Set default cursor_type value to t.
1481 Mark cursor_type as local everywhere.
1482 (syms_of_buffer): New per-buffer variable cursor-type.
1484 * buffer.h (struct buffer): Remove member local_var_flags,
1486 (MAX_BUFFER_LOCAL_VARS): New macro.
1487 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
1488 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
1489 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
1490 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
1492 * print.c (print_object): Use new macros for per-buffer
1495 * category.c (Fset_category_table): Use new macros for per-buffer
1498 * buffer.c (buffer_permanent_local_flags): Make a char array.
1499 (max_buffer_local_idx): New variable.
1500 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
1501 for new handling of per-buffer variables.
1502 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
1503 (init_buffer_once): Initialize per-buffer vars differently.
1504 Set max_buffer_local_idx.
1506 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
1509 * lread.c (defvar_per_buffer): Use new macros for per-buffer
1512 * data.c (do_symval_forwarding, store_symval_forwarding)
1513 (find_symbol_value, set_internal, default_value, Fset_default)
1514 (Fkill_local_variable, Flocal_variable_p): Use new macros for
1515 per-buffer variables.
1517 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
1519 2000-03-24 Gerd Moellmann <gerd@gnu.org>
1521 * xterm.c (x_term_init): Unblock input around call1 of
1522 Qvendor_specific_keysyms.
1524 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
1525 (find_defun_start): Consider an open parenthesis in column 0
1526 a defun start only if open_paren_in_column_0_is_defun_start is set.
1527 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
1529 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
1531 * eval.c (Fautoload): Add entry in load-history (if after dump).
1532 * lread.c (load-history): Update docstring.
1534 2000-03-24 Gerd Moellmann <gerd@gnu.org>
1536 * indent.c (Fvertical_motion): Always use the current buffer.
1537 Temporarily change the window's buffer, if necessary.
1539 2000-03-23 Gerd Moellmann <gerd@gnu.org>
1541 * xterm.c (fast_find_position): Make sure not to consider rows
1542 not visible in the window.
1544 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
1546 * regex.c (enum syntaxcode): Provide default for non-Emacs.
1547 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
1549 2000-03-22 Jason Rumney <jasonr@gnu.org>
1551 * w32menu.c (single_submenu): Set help string to NULL if none.
1552 (w32_menu_show): Set help string correctly.
1553 (add-menu-item): Set help string in MIIM_DATA for menu item.
1554 Load SetMenuItemInfoA explicitly.
1555 (w32_menu_display_help): New function.
1557 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
1558 (QCdata): Moved to xdisp.c.
1560 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
1561 (Vw32_charset_to_codepage_alist): Removed.
1562 (Vw32_charset_info_alist): New variable.
1563 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
1564 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
1565 greek, hebrew, thai, johab, mac, unicode]): New symbols.
1566 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
1568 (w32_codepage_for_font): Use Vw32_charset_info_alist.
1569 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
1570 Define Vw32_charset_info_alist and w32_charset symbols.
1572 2000-03-22 Jason Rumney <jasonr@gnu.org>
1574 * makefile.nt (w32bdf.obj): Update dependencies.
1576 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
1578 * w32fns.c: Include fontset.h after dispextern.h.
1579 (Fx_create_frame): Do not create fontset.
1580 (w32_load_system_font): Doc fix.
1581 (Fx_close_connection): Free full_name if it is not shared.
1583 * w32term.c: Include fontset.h after dispextern.h.
1584 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
1586 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
1587 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
1588 (w32_font_is_double_byte): New function, needs body.
1589 (x_append_glyph): Set glyph->glyph_not_available_p.
1590 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
1591 it->charset. If it->multibyte_p is zero and it->c is a multibyte
1592 character, convert it to a unibyte character.
1593 (struct glyph_string): Delete member `charset'.
1594 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
1595 calculating it is found.
1596 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
1597 the case that per char metric is not available correctly.
1598 (x_fill_glyph_string): Handle the case that the specific glyph is
1599 not available correctly.
1600 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
1601 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
1602 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
1603 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
1604 fontset. Don't call FS_LOAD_FONT.
1606 2000-03-22 Ken Raeburn <raeburn@gnu.org>
1608 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
1609 (INT_LISPLIKE): New macro.
1610 (NULL_INTERVAL_P): Use it.
1611 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
1612 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
1613 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
1615 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
1616 explicit references to "parent" field of struct interval and
1617 associated unclean type conversions.
1618 * intervals.c (create_root_interval, root_interval, rotate_right,
1619 rotate_left, balance_possible_root_interval, split_interval_right,
1620 split_interval_left, interval_start_pos, find_interval,
1621 next_interval, previous_interval, update_interval,
1622 adjust_intervals_for_insertion, delete_node, delete_interval,
1623 adjust_intervals_for_deletion, merge_interval_right,
1624 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
1625 copy_intervals_to_string): Likewise.
1626 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
1628 * syntax.c (update_syntax_table): Likewise.
1630 * intervals.c (reproduce_tree_obj): New function, like
1631 reproduce_tree but takes a Lisp_Object for the parent. Declare
1633 (graft_intervals_into_buffer): Use it when appropriate.
1634 (reproduce_tree): Declare with prototype.
1635 (balance_possible_root_interval): Check that the parent is a lisp
1636 object before trying to examine its type.
1638 2000-03-22 Gerd Moellmann <gerd@gnu.org>
1640 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
1641 as strings only if both are known to be strings.
1643 * s/openbsd.h (LIBS_TERMCAP): Undef.
1645 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
1647 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
1648 definitions for non-Emacs compilation.
1649 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
1650 outside of `#ifdef emacs'.
1651 (print_partial_compiled_pattern): Update.
1652 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
1653 (re_compile_fastmap): Merge handling of charset and charset_not (for
1654 emacs and non-emacs compilation as well).
1655 Similarly for (not)categoryspec and (not)syntaxspec.
1656 Don't use the fastmap when reaching `anychar' since the added
1657 complexity is not justified.
1658 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
1659 and (not)syntaxspec. Merge (not)categoryspec.
1661 2000-03-22 Kenichi Handa <handa@etl.go.jp>
1663 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
1664 FACE_FOR_CHAR): Define them differently for the configuration of
1667 2000-03-21 Dave Love <fx@gnu.org>
1669 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
1672 2000-03-21 Gerd Moellmann <gerd@gnu.org>
1674 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
1675 (lface_fully_specified_p): Don't check contents of
1676 LFACE_FONT_INDEX because that attribute is optional.
1677 (realize_x_face): Remove now unwarranted xassert.
1679 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
1681 The following changes are to make font selection based on
1682 characters, not charset. In addition, they recover fontset
1683 facilities while utilizing the new font selection mechanism.
1685 * Makefile.in (fontset.o): Depend on dispextern.h.
1687 * alloc.c (mark_face_cache): Don't mark face->registry.
1689 * dispextern.h (struct glyph): New member glyph_not_available_p.
1690 Use 22 bits for face_id.
1691 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
1692 (struct face): Delete member registry, new member ascii_face.
1693 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
1694 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
1695 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
1696 (struct it): Delete member charset, new member
1697 glyph_not_available_p.
1699 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
1700 (struct fontset_info, struct fontset_data): Structs removed.
1701 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
1702 Vglobale_fontset_alist, font_idx_temp): Externs removed.
1703 (fs_load_font, fs_query_fontset): Adjusted for new argument.
1704 (fs_free_face_fontset, fontset_font_pattern,
1705 face_suitable_for_char_p, face_for_char,
1706 make_fontset_for_ascii_face): Extern them.
1707 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
1708 (FS_LOAD_FACE_FONT): New macro.
1710 * fontset.c: All codes rewritten or adjusted for the change of
1711 fontset implementation. Now fontset is represented by char table.
1712 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
1714 (my_strcasecmp): Function removed.
1715 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
1717 (AREF, ASIZE): New macros.
1718 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
1719 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
1720 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
1721 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
1722 fontset_id_valid_p, font_family_registry, fontset_name,
1723 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
1724 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
1726 (fs_load_font): New arg FACE. Caller changed.
1727 (fs_query_fontset): Argument changed. Caller changed.
1728 (Fquery_fontset): call fs_query_fontset.
1729 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
1731 (clear_fontset_elements, check_registry_encoding,
1732 check_fontset_name): New functions.
1733 (syms_of_fontset): Set char-table-extra-slots property of fontset
1734 to 3. Staticpro and initialize Vfontset_table and
1735 Vdefault_fontset. Defsubr fontset_font and fontset_list.
1737 * frame.h (struct frame): Member `fontset_data' removed.
1738 (FRAME_FONTSET_DATA): Macro removed.
1740 * frame.c (make_frame): Don't allocate f->fontset_data.
1741 (Fdelete_frame): Don't free f->fontset_data.
1743 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
1745 * xdisp.c (charset_at_position): Function removed.
1746 (init_iterator): Don't set member charset of struct `it'.
1747 (handle_face_prop, reseat_to_string, set_iterator_to_next,
1748 next_element_from_display_vector, insert_left_trunc_glyphs):
1750 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
1752 (get_next_display_element, append_space,
1753 extend_face_to_end_of_line): Likewise.
1755 * xfaces.c (Qx_charset_registry, Vface_default_registry):
1757 (clear_font_table, frame_update_line_height, load_face_font):
1758 Adjusted for the change of fontset implementation.
1759 (load_face_fontset_font): Function removed.
1760 (pixel_point_size): New function.
1761 (font_list): Argument type changed. Caller changed.
1762 (LFACE_FONT): New macro.
1763 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
1764 (set_lface_from_font_name): Type of arg FONTNAME is changed to
1765 Lisp_Object. Determine the font name by actually loading a font
1766 by the specified pattern. Set LFACE_FONT (lface) to the specified
1767 pattern. Even if a font is not found, don't try alternatives.
1768 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
1769 (set_font_frame_param): If `font' is specified in lface, use it.
1770 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
1771 (lface_same_font_attributes_p): Likewise.
1772 (make_realized_face): Arguent changed. Caller changed. Set
1773 face->ascii_face to face itself.
1774 (free_realized_face): Free face->fontset if face is for ASCII.
1775 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
1776 deduce_unibyte_registry, x_charset_registry): Functions removed.
1777 (free_realized_multibyte_face): New function.
1778 (lookup_face, lookup_named_face, lookup_derived_face): Argument
1779 changed. Caller changed.
1780 (try_font_list): Argument type changed.
1781 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
1782 (choose_face_font): Argument changed. Handle fontset properly.
1783 (choose_face_fontset_font): Function removed.
1784 (realize_default_face, realize_named_face): Don't remove the
1786 (realize_face): Argument changed. Caller changed. Remove face
1787 with the arg former_face_id in advance. Load font for the new
1789 (realize_x_face): Argument changed. Caller changed. For a
1790 multibyte character, share fontset with base_face. For a single
1791 byte character, make a new realized fontset. Don't load a font
1793 (realize_tty_face): Argument changed. Caller changed.
1794 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
1795 (face_at_buffer_position): Don't check multibyte_p for returning
1797 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
1798 FACE_SUITABLE_FOR_CHARSET_P.
1799 (syms_of_xfaces): Remove code for Qx_charset_registry and
1800 Vface_default_registry.
1802 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
1803 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
1804 (x_per_char_metric): Don't try FONT->default_char. Even if
1805 pcm->width is zero, glyph bits may exist.
1806 (x_encode_char): Always initialize char2b->byte1.
1807 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
1808 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
1810 (x_append_glyph): Set glyph->glyph_not_available_p.
1811 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
1812 it->charset. Handle the case that per char metric is not
1813 available. If it->multibyte_p is zero and it->c is a multibyte
1814 character, convert it to a unibyte character.
1815 (struct glyph_string): Delete member `charset'.
1816 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
1817 the case that per char metric is not available correctly.
1818 (x_fill_glyph_string): Handle the case that the specific glyph is
1819 not available correctly.
1820 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
1821 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
1822 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
1823 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
1824 fontset. Don't call FS_LOAD_FONT.
1826 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
1827 (x_create_tip_frame): Likewise.
1828 (Fx_close_connection): Free full_name of font_info.
1830 * fns.c (optimize_sub_char_table): New function.
1831 (Foptimize_char_table): New function.
1832 (syms_of_fns): Defsubr Soptimize_char_table.
1834 2000-03-20 Gerd Moellmann <gerd@gnu.org>
1836 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
1837 only if buffer is displayed in some window.
1839 * xdisp.c (handle_single_display_prop): Initialize local `value'.
1840 (try_window_reusing_current_matrix): Don't call scroll run
1841 function if run's current and desired position are the same;
1842 this prevents cursor flickering.
1844 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
1846 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
1848 * regex.c (RE_STRING_CHAR): New macro.
1849 (GET_CHAR_AFER_2): Remove.
1850 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
1851 (enum re_opcode_t): Remove on_failure_jump_exclusive.
1852 (print_partial_compiled_pattern, re_compile_fastmap)
1853 (re_match_2_internal): Remove on_failure_jump_exclusive.
1854 (regex_compile): Turn optimizable P+ loops into PP*, so that the
1855 optimization only need to work for * (ie. can use of_keep_string_jump).
1856 Remove the special case for .*\n since it is now covered by the general
1858 (re_search_2): Don't bother with `room'.
1859 (skip_one_char): New function.
1860 (skip_noops): Simplify since `memory' is not needed any more.
1861 (mutually_exclusive_p): Restructure slightly to use `switch' and
1862 add handling for "all" remaining cases.
1863 (re_match_2_internal): Change on_failure_jump_smart to use
1864 on_failure_keep_string_jump (and redirect the end-of-loop jump)
1865 rather than on_failure_jump_exclusive.
1867 2000-03-19 Gerd Moellmann <gerd@gnu.org>
1869 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
1870 number of bits per RGB because it's everywhere used as the depth
1873 * term.c (calculate_costs): Remove code dealing with X frames.
1875 2000-03-19 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1877 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
1879 2000-03-18 Gerd Moellmann <gerd@gnu.org>
1881 * lread.c (read_integer): Unread the last char not consumed.
1883 2000-03-17 Gerd Moellmann <gerd@gnu.org>
1885 * xterm.c (x_update_window_cursor): Don't update in frames
1886 which are in the process of being deleted.
1888 2000-03-16 Gerd Moellmann <gerd@gnu.org>
1890 * Makefile.in (mostlyclean): Add `*.core'.
1891 (clean): Add `bootstrap-emacs'.
1893 * lread.c (read_integer): New function.
1894 (read1): Support read syntax #o, #x, #b, #r.
1896 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
1898 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
1899 make sure POINTER_TO_OFFSET gives the same value before and after
1900 PREFETCH. Use `dfail' to guarantee "atomic" matching.
1901 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
1902 (debug): Now only active if > 0 rather than if != 0.
1903 (DEBUG_*): Update for the new meaning of `debug'.
1904 (print_partial_compiled_pattern): Add missing `succeed' case. Use
1905 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
1906 in `succeed_n', `jump_n' and `set_number_at'.
1907 (store_op1, store_op2, insert_op1, insert_op2)
1908 (at_begline_loc_p, at_endline_loc_p): Add prototype.
1909 (group_in_compile_stack): Move to after its arg's types are
1910 declared and add a prototype.
1911 (PATFETCH): Define in terms of PATFETCH_RAW.
1912 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
1914 (QUIT): Redefine as a nop except for NTemacs.
1915 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
1916 indentation of the greedy-op and shy-group code.
1917 (at_(beg|end)line_loc_p): Fix argument's types.
1918 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
1919 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
1920 (MATCHING_IN_FIRST_STRING): Remove.
1921 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
1922 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
1923 QUIT unconditionally.
1925 2000-03-15 Gerd Moellmann <gerd@gnu.org>
1927 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
1930 * process.c (send_process): Add a hint that the function
1931 can call Lisp code to its comment.
1933 * lread.c (load_dangerous_libraries): New variable.
1934 (Vbytecomp_version_regexp): New variable.
1935 (safe_to_load_p): New function.
1936 (Fload): Handle files not compiled with Emacs specially.
1937 (syms_of_lread): New Lisp variable load-dangerous-libraries.
1939 2000-03-14 Gerd Moellmann <gerd@gnu.org>
1941 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
1943 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
1944 support functions only if HAVE_X11R6_XIM is defined.
1945 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
1947 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
1949 * xfns.c (X_I18N_INHIBITED): Don't define.
1950 (create_frame_xic): Remove conditional compilation on
1952 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
1954 * config.in (HAVE_X_I18N): Moved here from xterm.h.
1955 (HAVE_X11R6_XIM): Define.
1957 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
1959 * xterm.c (x_term_init): Add support for X resource `synchronous'.
1960 If set, call XSynchronize.
1962 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
1964 * regex.c: Declare a new type `re_char' used throughout the code
1965 for the string char type. It's `const unsigned char' to match the
1966 rest of Emacs. Consistently make sure all pointers to strings use
1967 it and make sure all pointers into the pattern use `unsigned
1969 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
1970 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
1973 * charset.h (GET_CHAR_AFTER_2): Remove.
1974 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
1976 2000-03-12 Ken Raeburn <raeburn@gnu.org>
1978 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
1979 variable before the invocation of YMF_PASS_LDFLAGS, in case both
1980 of them try to use backquotes.
1982 2000-03-12 Dave Love <fx@gnu.org>
1984 * unexelf.c: Restore changes of 1999-10-19.
1985 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
1986 fix its type and alignment; copy it from current process.
1988 2000-03-12 Gerd Moellmann <gerd@gnu.org>
1990 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
1991 has been found. Fix bug not computing timer's predecessor.
1993 * fileio.c (Fread_file_name): Handle case that DIR contains a
1996 * window.c (Fsave_window_excursion): Doc fix.
1998 * xfns.c (x_defined_color): Rewritten to use
1999 x_allocate_nearest_color.
2001 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2003 * msdos.c (vga_installed): New function, code moved from
2004 dos_set_window_size.
2005 (Qbar, Qcursor_type, outside_cursor): New variables.
2006 (syms_of_msdos): Intern and staticpro them.
2007 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
2008 shape used outside Emacs when called for the first time.
2009 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
2010 cursor shape used outside Emacs.
2011 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
2012 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
2014 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
2015 parameters specify the cursor. Make qreverse a global
2016 variable (renamed to Qreverse).
2018 2000-03-09 Gerd Moellmann <gerd@gnu.org>
2020 * fns.c (Fy_or_n_p): Cancel busy-cursor.
2022 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
2024 This is a big redesign of failure-stack and register handling, prompted
2025 by bugs revealed when trying to add shy-groups. Overall, what happened
2026 is that loops are now structured a little differently, groups can be
2027 shy and the code is a little simpler.
2029 * regex.h: Update the copyright.
2030 (RE_SHY_GROUPS): New value.
2031 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
2032 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
2034 * regex.c (enum re_opcode_t): Remove jump_past_alt,
2035 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
2036 on_failure_jump_(exclusive, loop and smart). Also fix the comment
2037 for (start|stop)_memory since they now only take one argument (the
2038 second has becomes unnecessary).
2039 (print_partial_compiled_pattern): Adjust for changes in
2041 (print_compiled_pattern): Use %ld to printf long ints and flush to
2042 make debugging a little easier.
2043 (union fail_stack_elt): Make the integer unsigned.
2044 (struct fail_stack_type): Add a `frame' element.
2045 (INIT_FAIL_STACK): Init `frame' as well.
2046 (POP_PATTERN_OP): New macro for re_compile_fastmap.
2047 (DEBUG_PUSH, DEBUG_POP): Remove.
2048 (NUM_REG_ITEMS): Remove.
2049 (NUM_NONREG_ITEMS): Adjust.
2050 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
2051 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
2052 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
2053 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
2055 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
2056 address pushed is not the destination of the jump but the source
2058 (NUM_FAILURE_ITEMS): Remove.
2059 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
2060 registers before the actual failure point). Don't hardcode any
2061 meaning for str==NULL anymore.
2062 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
2063 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
2065 (REG_UNSET_VALUE): Use NULL (why not?).
2066 (compile_range): Remove declaration since it doesn't exist.
2067 (struct compile_stack_elt_t): Remove inner_group_offset.
2068 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
2069 (regex_grow_registers): Remove dead code.
2070 (FIXUP_ALT_JUMP): New macro.
2071 (regex_compile): Add shy-groups Change loops to use
2072 on_failure_jump_smart&jump instead of
2073 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
2074 initial (dummy_failure_)jump. Remove c1_base (looks like unused
2075 variable to me). Use `jump' instead of `jump_past_alt' and don't
2076 bother with push_dummy_failure in alternatives since it is now
2077 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
2078 emacs' for (re)allocating the stack.
2079 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
2080 from loop when bufp->can_be_null rather than jumping to `done'.
2081 Avoid jumping backwards so as to ensure termination. Use
2082 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
2083 backreferences. Remove dead code in handling of `anychar'.
2084 (skip_noops, mutually_exclusive_p): New functions taken from the
2085 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
2086 improve mutually_exclusive_p to handle ".+\n".
2087 (lowest_active_reg, highest_active_reg,
2088 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
2089 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
2090 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
2091 variables. Push register (in `start_memory') on the stack rather
2092 than storing it in old_reg(start|end). Remove the cycle detection
2093 from `stop_memory', replaced by the use of on_failure_jump_loop
2094 for greedy loops. Add code for the new on_failure_jump_<foo>.
2095 Remove ad-hoc code in `on_failure_jump' to push more registers in
2096 the case of a loop. Take out code from `maybe_pop_jump' into
2097 separate functions and adapt it to the semantics of
2098 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
2099 and push_dummy_failure. Remove dummy_failure handling and
2100 handling of `failures to jump to on_failure_jump' (this last one
2101 was already dead code, it seems).
2102 (group_match_null_string_p, alt_match_null_string_p)
2103 (common_op_match_null_string_p): Remove.
2105 2000-03-08 Dave Love <fx@gnu.org>
2107 * config.in: Don't depend on __STDC__ for volatile.
2108 Add POINTER_TYPE, PTR, PROTOTYPES.
2110 * hftctl.c, strftime.c: Use PROTOTYPES.
2111 * eval.c (find_handler_clause): Likewise.
2113 * mem-limits.h: Use POINTER_TYPE.
2115 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
2116 (memory_warnings): Declare using POINTER_TYPE.
2118 2000-03-08 Gerd Moellmann <gerd@gnu.org>
2120 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
2122 * xdisp.c (display_echo_area): Temporarily inhibit garbage
2125 * xfns.c: Remove obsolete code in #if 0.
2126 (Fx_focus_frame): New function.
2128 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
2130 * coding.c (coding_category_name): Add coding-category-utf-8,
2131 coding-category-utf-16-be, coding-category-utf-16-le.
2132 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
2133 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
2134 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
2135 (detect_coding_utf_8): New function.
2136 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
2137 UTF_16_LOW_SURROGATE_P): New macros.
2138 (detect_coding_utf_16): New function
2139 (detect_coding_mask): When priorities are specified, skip any
2140 categories that have `nil' coding-system. Fix bug of returning
2141 wrong mask when PRIORITIES is specified and detect_coding_XXX()
2142 returns a mask not set in PRIORITIES.
2143 (detect_eol_type_in_2_octet_form): New function.
2144 (detect_eol): selects detect_eol_type_XXX to call according to
2145 cooding->category_idx.
2146 (detect_coding_system): Remove `nil' coding-system in the result.
2147 (Fupdate_coding_systems_internal): Update all coding-categories.
2149 * coding.h (CODING_CATEGORY_IDX_UTF_8,
2150 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
2152 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
2153 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
2154 CODING_CATEGORY_IDX_UTF_16_LE.
2155 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
2156 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
2157 (CODING_CATEGORY_MASK_ANY): Include the above macros.
2158 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
2160 2000-03-07 Gerd Moellmann <gerd@gnu.org>
2162 * doc.c (Fdocumentation_property): If value is not a string,
2163 and doesn't refer to etc/DOC, evaluate it to obtain a string.
2165 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
2166 close the display with XtCloseDisplay. This caused a bus error
2169 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
2170 complete but not unique.
2172 2000-03-06 Gerd Moellmann <gerd@gnu.org>
2174 * process.c (send_process): Remove local variable `procname' that
2175 might become invalid when a GC happens. Instead, access the
2176 process name slot directly.
2178 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
2181 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
2184 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2186 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
2187 glyph matrices have been freed.
2189 2000-03-05 Gerd Moellmann <gerd@gnu.org>
2191 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
2192 (bootstrap-temacs): Set LC_ALL to C like for temacs.
2194 * xfns.c (QCdata): Moved to xdisp.c.
2196 * xdisp.c (QCdata): Moved here from xfns.c.
2197 (syms_of_xdisp): Initialize QCdata.
2199 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
2201 * window.c (coordinates_in_window): Use
2202 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
2203 FRAME_INTERNAL_BORDER_WIDTH.
2205 * xdisp.c (try_window_id): Recompute unchanged information if
2206 it is obviously invalid.
2208 * xterm.c (x_term_init): Create a colormap if not using the
2211 * xterm.h (select_visual): Change prototype.
2213 * xfns.c (select_visual): Rewritten. Recognize user-specified
2215 (visual_classes): New variable.
2217 2000-03-04 Gerd Moellmann <gerd@gnu.org>
2219 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
2220 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
2221 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
2222 (x_decode_color): Don't handle allocation of white and black
2224 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
2225 XtNcolormap resources.
2226 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
2227 (Fx_create_frame): Initialize color members of x_output structure.
2228 (xpm_load): Pass colormap to XPM lib.
2230 * xfaces.c (x_free_colors): Access colormap of frame using
2231 FRAME_X_COLORMAP. Be paranoid about freeing black and white
2232 when default colormap is used.
2234 * xterm.c (x_term_init): Set Colormap member of x_display_info
2235 structure. Copy colormap if resource `privateColormap' is
2236 specified (PseudoColor only).
2237 (x_setup_relief_color): Access colormap of frame using
2240 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
2241 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
2243 2000-03-04 Jason Rumney <jasonr@gnu.org>
2245 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
2246 other non-platform-specific equivalents.
2247 [WINDOWSNT]: Include w32term.h, fontset.h and define X
2248 specific functions and macros as their w32 equivalents where
2249 non-platform-specifics are not available.
2250 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
2251 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
2252 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
2253 (frame_update_line_height): Use macros to access f->output_data.
2254 (defined_color): Remove FIXME comments; fixed.
2255 (x_face_list_fonts, prepare_face_for_display): Put X specifics
2256 into #ifdef blocks. Add WINDOWSNT blocks.
2257 (Fx_list_fonts): Use macros for accessing font data.
2258 (set_lface_from_font_name): Different default fonts for X and
2260 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
2261 scalable for backward compatibility.
2262 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
2263 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
2265 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
2268 * makefile.nt (w32faces.obj): Remove.
2271 2000-03-03 Jason Rumney <jasonr@gnu.org>
2273 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
2276 2000-03-03 Ken Raeburn <raeburn@gnu.org>
2278 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
2279 standard ELF definitions here if the system header does not.
2281 2000-03-03 Gerd Moellmann <gerd@gnu.org>
2283 * xterm.c (PER_CHAR_METRIC): Removed.
2284 (x_per_char_metric_1, x_default_char): New functions.
2285 (x_per_char_metric): If font's default char is invalid, return
2286 metrics of a suitably chosen usable default char.
2287 (x_draw_glyph_string_foreground): If font has an invalid default
2288 char, replace occurrences of unprintable chars with a suitably
2289 chosen usable default char.
2291 2000-03-02 Gerd Moellmann <gerd@gnu.org>
2293 * xterm.c (note_mouse_highlight): Return quickly if frame's
2294 glyph matrices have been freed.
2296 * dispnew.c (free_glyphs): Block input while freeing matrices.
2298 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
2300 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
2303 * dispextern.h (x_free_colors): Add prototype.
2305 * xfaces.c (x_free_colors): New function.
2306 (unload_color, free_face_colors): Use it.
2308 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2310 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
2312 * window.c [MSDOS]: Include msdos.h.
2314 2000-03-02 Dave Love <fx@gnu.org>
2316 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
2318 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
2319 set C_OPTIMIZE_SWITCH for gcc.
2321 2000-03-02 Kenichi Handa <handa@etl.go.jp>
2323 * coding.c (coding_save_composition): Be sure to allocate
2324 composition data area in coding even if there's no composition in
2327 2000-03-01 Jason Rumney <jasonr@gnu.org>
2329 * w32term.c: Equivalent changes to those made to xterm.c on
2330 2000-02-25 and 2000-02-24.
2332 * w32fns.c: Equivalent changes to those made to xfns.c on
2333 2000-02-25 and 2000-02-21.
2335 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
2336 correct line-end convention is followed.
2338 * w32menu.c [HAVE_BOXES]: Remove #undef.
2339 (single_keymap_panes): Remove code for simulating checkmarks.
2340 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
2341 Remove code for drawing simulated checkmarks.
2342 (w32_menu_show): make unibyte help string correctly.
2343 (add_menu_item): draw standard Windows checkmarks. Draw radio
2344 buttons as radio buttons if possible.
2346 2000-03-01 Gerd Moellmann <gerd@gnu.org>
2348 * sysdep.c (start_of_text): Don't define this function for NetBSD
2351 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
2353 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
2354 (LINKER): Don't undef if __NetBSD__ is defined.
2356 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
2358 * fileio.c [__NetBSD__]: Define `unix'.
2360 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
2362 2000-02-29 Gerd Moellmann <gerd@gnu.org>
2364 * atimer.c (start_atimer): Don't abort when timers are stopped.
2365 (append_atimer_lists): New function.
2366 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
2367 arbitrary lists of stopped and running atimers.
2369 * atimer.c (cancel_atimer): Handle canceling an atimer when
2370 some timers are stopped.
2372 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
2375 * fns.c (maybe_resize_hash_table): Handle case of new size
2376 coming out as being the same as old size.
2378 2000-02-27 Jason Rumney <jasonr@gnu.org>
2380 * makefile.nt: Add atimer.h to dependencies.
2381 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
2382 * w32console.c: Only disable window system features for dispextern.h
2383 (initialize_w32_display): Build a display info for the console.
2384 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
2385 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
2386 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
2388 * w32gui.h (struct W32FontStruct): Revert last change after change
2390 * w32menu.c (single_submenu): Set up help string.
2391 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
2392 (w32_dialog_show): Set up help string.
2393 * w32term.c (w32_display_info_for_display): Remove unused function.
2394 (w32_draw_bitmap): Use pre-built bitmaps.
2395 (w32_initialize_display_info): New function to initialize parts of
2396 display info that are common to both GUI and console frames.
2397 (w32_term_init): Use w32_initialize_display_info. Do not set
2398 Vw32_num_mouse_buttons here, as it is not called for console
2399 frames. Build bitmaps for indicating truncated lines etc.
2400 (x_delete_display): Destroy pre-built bitmaps.
2401 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
2402 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
2404 2000-02-27 Dave Love <fx@gnu.org>
2406 * lisp.h: Add a bunch of prototypes.
2408 2000-02-26 Kenichi Handa <handa@etl.go.jp>
2410 * keyboard.c (read_char): Set `usec' correctly.
2412 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
2414 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
2415 `lambda', set reg[RRR] to the map index.
2416 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
2417 reg[RRR] to 0. Otherwise, set it to -1.
2419 2000-02-25 Gerd Moellmann <gerd@gnu.org>
2421 * emacs.c (main): Remove code snippet commented out with `//'.
2423 2000-02-25 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2425 * fileio.c (Ffile_symlink_p): If result starts with a `/'
2426 and contains a `:', prepend `/:'.
2428 * window.c (select_window_1): If selected_window is nil,
2429 don't "swap out" the buffer's point.
2430 (Fset_window_configuration): Set selected_window to nil
2431 before calling Fselect_window.
2432 (unshow_buffer): Don't set point in buffer from window's point
2433 if another more recently selected window also shows the buffer.
2435 2000-02-25 Gerd Moellmann <gerd@gnu.org>
2437 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
2439 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
2440 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
2441 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
2443 (DEFAULT_BUSY_CURSOR_DELAY): New define.
2444 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
2445 (hide_busy_cursor): New functions.
2446 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
2448 * minibuf.c (read_minibuf): Cancel busy-cursor.
2450 * keyboard.c (command_loop_1): Call start_busy_cursor before
2451 Fcommand_execute and cancel_busy_cursor after it.
2452 (timer_check): Remove busy-cursor code.
2453 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
2456 * process.c (wait_reading_process_input): Remove busy-cursor code.
2458 * eval.c (Fsignal): Call cancel_busy_cursor instead of
2459 Fx_hide_busy_cursor.
2461 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
2463 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
2465 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
2467 * xterm.c (XTread_socket): Remove busy-cursor code.
2469 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
2470 (build_frame_matrix_from_leaf_window): Put code handling
2471 glyph row's not being a slice of a frame row in #if 0.
2472 (sync_window_with_frame_matrix_rows): New function.
2473 (frame_row_to_window): New function.
2474 (mirror_line_dance): Handle copies between windows.
2476 * lread.c (Fload): Use `xfree' instead of `free'.
2477 (init_obarray): Use `xmalloc' instead of `malloc'.
2479 * window.c (Fset_window_buffer): Set WINDOW to the window
2481 (coordinates_in_window): Take frame's internal border width
2484 2000-02-24 Gerd Moellmann <gerd@gnu.org>
2486 * xterm.c (x_display_and_set_cursor): Display cursor of
2487 non-selected windows depending on the setting of
2488 cursor_in_non_selected_windows.
2490 * xdisp.c (cursor_in_non_selected_windows): New variable.
2491 (syms_of_xdisp): DEFVAR_BOOL it.
2493 2000-02-23 Gerd Moellmann <gerd@gnu.org>
2495 * data.c (Fstring_to_number): If number is greater than what
2496 fits into an integer, return a float.
2498 * eval.c (specbind): Remove references to
2499 keyword_symbols_constant_flag.
2501 * data.c (keyword_symbols_constant_flag): Removed.
2502 (Fmakunbound, set_internal, syms_of_data): Remove references to
2503 keyword_symbols_constant_flag.
2505 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
2507 2000-02-23 Kenichi Handa <handa@etl.go.jp>
2509 * syntax.c (multibyte_syntax_as_symbol): New variable.
2510 (syms_of_syntax): Declare it as a Lisp variable.
2511 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
2512 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
2513 nonzero, treat all multibyte characters as symbol.
2514 (init_syntax_once): Give syntax `word' to all multibyte
2517 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
2519 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
2522 2000-02-21 Gerd Moellmann <gerd@gnu.org>
2524 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
2526 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2527 (x_non_menubar_window_to_frame): Check the busy-cursor window.
2529 2000-02-21 Dave Love <fx@gnu.org>
2531 * frame.c (Vmouse_position_function): New variable.
2532 (Fmouse_position): Use it.
2533 (syms_of_frame): Install it.
2535 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
2537 2000-02-20 Gerd Moellmann <gerd@gnu.org>
2539 * fileio.c (Finsert_file_contents): Unbind the binding of
2540 standard-output done by temp_output_buffer_setup.
2542 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
2543 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
2544 (specbind, unbind_to): Handle most common case of non-constant
2545 symbol with trivial value specially.
2547 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
2549 2000-02-20 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2551 * data.c (Fmake_variable_buffer_local): Doc fix.
2552 Init found_for_buffer to 0.
2553 (Fmake_variable_frame_local): If the variable has already
2554 been buffer-local, set the check_frame field.
2556 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
2558 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
2559 produced for CODING_MODE_LAST_BLOCK requires.
2561 2000-02-18 Dave Love <fx@gnu.org>
2563 * keyboard.c (echo_keystrokes): Remove declaration.
2564 (Vecho_keystrokes) New variable.
2565 (read_char, record_menu_key, read_key_sequence): Use it to allow
2567 (syms_of_keyboard): Change Vecho_keystrokes declaration.
2569 * lread.c: Undef feature selection macros before defining.
2571 2000-02-18 Gerd Moellmann <gerd@gnu.org>
2573 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
2574 for symbols other than the symbol in question.
2576 2000-02-17 Dave Love <fx@gnu.org>
2578 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
2580 2000-02-17 Gerd Moellmann <gerd@gnu.org>
2582 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
2584 * alloc.c (enum mem_type): Compile unconditionally.
2586 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
2588 * xfaces.c (tty_defined_color): Don't return faulire indication
2589 for unspecified-fg and unspecified-bg pseudo-colors.
2591 2000-02-17 Gerd Moellmann <gerd@gnu.org>
2593 * alloc.c (mark_object): Don't mark symbol names in pure space.
2594 (gc_sweep): Don't unmark symbol names in pure space.
2596 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
2597 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
2598 [GC_MARK_STACK]: New defines.
2599 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
2600 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
2602 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
2604 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
2605 allocate_buffer instead of xmalloc.
2607 * alloc.c (toplevel): Include setjmp.h.
2608 (PURE_POINTER_P): New define.
2609 (enum mem_type) [GC_MARK_STACK]: New enumeration.
2610 (Vdead) [GC_MARK_STACK]: New variable.
2611 (lisp_malloc): Add parameter TYPE, call mem_insert if
2612 GC_MARK_STACK is defined.
2613 (allocate_buffer): New function.
2614 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
2615 (free_float) [GC_MARK_STACK]: Set type to Vdead.
2616 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
2617 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
2618 (MEM_NIL) [GC_MARK_STACK]: New define.
2619 (struct mem_node) [GC_MARK_STACK]: New structure.
2620 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
2621 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
2622 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
2623 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
2624 (mark_stack) [GC_MARK_STACK]: New functions.
2625 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
2626 (clear_marks): Removed.
2627 (gc_sweep): Set free conses' car, free floats' type, free
2628 symbols' function to Vdead. Use lisp_free to free buffers.
2629 (init_alloc_once): Initialize Vdead.
2630 (survives_gc_p): Return non-zero for pure objects.
2632 * alloc.c: Add comments throughout the file.
2634 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
2635 that unblocks alarms.
2637 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
2638 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
2639 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
2641 * frame.c (make_frame): Set frame initiallly to `garbaged'.
2643 2000-02-17 Kenichi Handa <handa@etl.go.jp>
2645 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
2646 avoid infinite error signaling. Allocate sufficient memory for
2647 eol_str in the case that eoltype is Lisp_Int.
2649 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
2651 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
2652 depends on the previous behavior.
2654 2000-02-16 Gerd Moellmann <gerd@gnu.org>
2656 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
2658 2000-02-15 Gerd Moellmann <gerd@gnu.org>
2660 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
2662 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
2663 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
2666 2000-02-15 Richard M. Stallman <rms@gnu.org>
2668 * data.c (set_internal): Don't make variable buffer-local
2669 if within a let-binding for the same buffer.
2670 (let_shadows_buffer_binding_p): New function.
2672 * eval.c (specbind): For buffer-local value,
2673 record the current buffer also.
2674 (unbind_to): Cope with that change.
2676 2000-02-15 Gerd Moellmann <gerd@gnu.org>
2678 * window.c (Fsave_window_excursion): Doc fix.
2680 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
2682 * syntax.c (back_comment): Make sure we only consider comment-starters
2683 of the relevant style and return -1 in case of a failure to find the
2684 beginning of the comment.
2685 (Fforward_comment): If back_comment fails, go back to the position just
2686 after the comment-end.
2687 (scan_lists): Add comment describing a very minor bug.
2689 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
2691 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
2692 `completion-regexp-list' in the docstring.
2694 2000-02-14 Dave Love <fx@gnu.org>
2696 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
2698 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
2700 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
2701 to Emacs' syntax. Also fix the comment about set/not-set meanings
2702 since Emacs syntax is not the value 0 any more.
2703 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
2704 since it's now part of RE_SYNTAX_EMACS.
2706 2000-02-12 Dave Love <fx@gnu.org>
2708 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
2711 2000-02-12 Gerd Moellmann <gerd@gnu.org>
2713 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
2715 2000-02-12 Dave Love <fx@gnu.org>
2717 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
2719 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
2720 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
2721 * s/hpux.h: Don't define HAVE_VFORK.
2723 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
2725 * s/nextstep.h: Don't define HAVE_ALLOCA.
2727 * config.in: Add vfork bits.
2729 2000-02-12 Gerd Moellmann <gerd@gnu.org>
2731 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
2732 unwind function to undo the effect of stopping atimers.
2734 * keyboard.c (bind_polling_period): Stop all timers except
2737 * atimer.c (stopped_atimers): New variable.
2738 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
2741 * atimer.h (stop_other_atimers, run_all_atimers)
2742 (unwind_stop_other_atimers): Add function prototypes.
2744 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
2746 2000-02-11 Ken Raeburn <raeburn@gnu.org>
2748 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
2749 library may depend on jpeg.
2750 (atimer.o): Depends on atimer.c.
2752 2000-02-11 Kenichi Handa <handa@etl.go.jp>
2754 * insdel.c (del_range_1): Call update_compositions.
2755 (del_range_both): Call update_compositions just once..
2757 2000-02-10 Dave Love <fx@gnu.org>
2759 * xfns.c (create_frame_xic): Fix initialization of automatic
2762 2000-02-09 Kenichi Handa <handa@etl.go.jp>
2764 * ccl.c (CCL_MAKE_CHAR): New macro.
2765 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
2766 registers by CCL_MAKE_CHAR before calling translate_char.
2767 <CCL_TranslateCharacterConstTbl> Likewise.
2769 2000-02-08 Dave Love <fx@gnu.org>
2771 * lread.c (__EXTENSIONS__): Define.
2773 2000-02-08 Gerd Moellmann <gerd@gnu.org>
2775 * puresize.h (BASE_PURESIZE): Increase to 650000.
2777 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
2779 * msdos.c (XMenuActivate): Turn off the cursor after displaying
2782 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
2784 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
2785 md, mh, mb, mr, and me to the fake termcap entry.
2787 2000-02-06 Ken Raeburn <raeburn@gnu.org>
2789 * sound.c (sound_cleanup): Don't call device close routine if the
2790 function pointer is null.
2792 2000-02-06 Andrew Innes <andrewi@gnu.org>
2794 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
2795 around image definitions and prototypes.
2796 (gamma_correct) [WINDOWSNT]: New prototype.
2798 * w32term.c (x_make_frame_visible): Replace call to
2799 input_poll_signal with poll_for_input.
2801 * window.c [WINDOWSNT]: Include w32term.h.
2803 * xdisp.c [WINDOWSNT]: Include w32term.h.
2805 * makefile.nt: Add dependencies on w32gui.h.
2806 (OBJ1): Include atimer.obj.
2807 ($(BLD)\atimer.obj): New dependency rule.
2809 * w32.c (sigmask): New function (does nothing).
2810 (sigunblock): Ditto.
2812 * frame.c [WINDOWSNT]: Include w32term.h.
2814 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
2816 * lread.c (syms_of_lread): Fix literal newlines.
2818 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
2819 the string constant limit (2048 bytes) in MSVC.
2822 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
2824 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
2826 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
2827 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
2830 2000-02-04 Dave Love <fx@gnu.org>
2832 * fileio.c: Remove some unused vars.
2833 (_GNU_SOURCE): Define (for euidaccess).
2835 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
2837 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
2839 (read_minibuf): Deal with allow_props correctly.
2841 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
2843 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
2845 2000-02-03 Ken Raeburn <raeburn@gnu.org>
2847 * search.c (compile_pattern): If a cache entry has a nil regexp,
2848 fill in that entry instead of clobbering a previously cached
2851 2000-02-02 Ken Raeburn <raeburn@gnu.org>
2853 * puresize.h (BASE_PURESIZE): Increase to 610000.
2855 2000-02-02 Gerd Moellmann <gerd@gnu.org>
2857 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
2860 2000-02-02 Kenichi Handa <handa@etl.go.jp>
2862 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
2863 instead of incrementing ic directly.
2864 <CCL_WriteExprConst> Likewise.
2865 <ccl_set_expr>: Set ic to jump_address.
2867 * fileio.c (e_write): Fix the handling of
2868 CODING_FINISH_INSUFFICIENT_SRC.
2870 2000-02-01 Dave Love <fx@gnu.org>
2872 * editfns.c (Fpropertize): Doc fix.
2874 * process.c (Fstart_process): Doc fix.
2876 * eval.c: Fix various doc strings not to duplicate information
2877 from help-manyarg-func-alist.
2879 * window.c (Fset_window_margins): Don't make interactive. Doc
2882 * doc.c (Vhelp_manyarg_func_alist): New variable.
2883 (Fdocumentation): Use it.
2884 (syms_of_doc): Define it.
2886 2000-01-31 Gerd Moellmann <gerd@gnu.org>
2888 * xterm.c (xim_open_dpy): Remove unused local variable.
2890 * emacs.c (USAGE): Use term `display options' instead of `X
2893 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
2894 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
2896 * fns.c (sweep_weak_table): New function.
2897 (sweep_weak_hash_tables): Use it. Keep on marking until there
2900 2000-01-30 Gerd Moellmann <gerd@gnu.org>
2902 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
2903 that XTread_socket does not crash by trying to call XNoOp on a
2906 2000-01-30 Jason Rumney <jasonr@gnu.org>
2908 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
2909 Change selected_frame to SELECTED_FRAME ().
2910 (w32_console_mouse_position): Remove #ifndef MULE from around
2913 * makefile.nt: Remove dosfns.obj.
2915 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
2917 * w32fns.c (w32_defined_color): Check for valid frame before
2918 applying gamma correction. Eliminate dependency on frame elsewhere.
2919 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
2920 (w32_to_x_font): Use resx and resy not height_in and width_in.
2921 (x_to_w32_font): Doc fix.
2922 (xlfd_strip_height): New function to strip and return font height.
2923 (w32_font_match): Compare height separately from rest of xlfd
2924 spec, using xlfd_strip_height.
2926 * w32term.c (w32_term_init): Swap resx and height_in, resy and
2927 width_in. Use w32_defined_color in place of defined_color.
2929 * w32faces.c: Merge more of DOS and X specifics in preparation for
2930 merge with xfaces.c.
2931 (defined_color): Remove FIXME comment.
2932 (tty_color_name): Provide w32-specific function.
2933 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
2935 * w32console.c (turn_on_face, turn_off_face): Removed.
2936 (w32_face_attributes): New function.
2937 (Global_variables): Reduce scope where possible.
2938 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
2940 (hl_mode): Don't modify text attributes.
2941 (write_glyphs): Don't do anything if len <= 0. Use
2942 w32_face_attributes to get attributes for drawing. Write
2943 terminating codes using char_attr_normal.
2944 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
2945 (update_begin, update_end): Likewise.
2946 (vga_stdcolor_name): New function.
2947 (initialize_w32_display): Remove char_attr_reverse and char_attr.
2948 (Fset_screen_color): Remove char_attr_reverse.
2950 2000-01-29 Gerd Moellmann <gerd@gnu.org>
2952 * xfns.c (xic_set_preeditarea): Take window parameter and
2953 window-relative pixel-positions.
2955 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
2956 is its frame's selected window.
2957 (xim_instantiate_callback): Likewise.
2959 * xfns.c (x_create_im): Removed.
2960 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
2961 (supported_xim_styles): Renamed from supported_styles.
2962 (best_xim_style): Renamed from best_style.
2963 (create_frame_xic): Renamed from xic_create_frame.
2964 (free_frame_xic): Renamed from xic_destroy_frame.
2966 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
2968 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
2969 our frames, call XFilterEvent with 2nd parameter `None'.
2970 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
2971 returning XBufferOverflow.
2972 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
2974 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
2975 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
2976 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
2977 (xim_initialize, xim_close)
2978 [HAVE_X_I18N && HAVE_X11R6]: New functions.
2979 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
2980 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
2981 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
2983 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
2985 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
2986 `xic_style' and `xic_xfs'.
2987 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
2988 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
2989 (FRAME_XIM): Removed.
2991 * xfns.c (supported_styles): New variable.
2992 (DEFAULT_STYLE, DEFAULT_FONT): New macros
2993 (xic_create_xfontset, best_style, xic_create_frame)
2994 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
2995 (xic_set_xfontset): New functions.
2997 2000-01-28 Dave Love <fx@gnu.org>
2999 * s/irix6-5.h: Revert last change after change to irix5-0.h.
3001 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
3003 2000-01-28 Gerd Moellmann <gerd@gnu.org>
3005 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
3006 for *scratch* if it already existed.
3008 * emacs.c (USAGE): New macro.
3009 (main): Use it to display usage information.
3011 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
3013 Support for the menu-help feature:
3015 * msdos.h: Change prototypes of XMenuAddSelection and
3018 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
3019 part of the line to the termscript file.
3020 (IT_clear_to_end): Clear the entire line, not just its beginning.
3021 (menu_help_message, prev_menu_help_message): New variables.
3022 (IT_menu_make_room): Make room for the help_text member.
3023 (IT_menu_display): New argument disp_help; all callers changed.
3024 If disp_help is non-zero, store the help text of the active menu
3025 item in menu_help_message.
3026 (XMenuAddPane): Initialize the help_text member to NULL.
3027 (XMenuAddSelection): New argument help_text. Store it in the
3029 (XMenuActivate): New argument help_callback. If the value of
3030 menu_help_message has changed since the last time, display the
3031 menu help message text while waiting for the mouse to move. Clear
3032 the echo area before exiting.
3033 (XMenuDestroy): Free the help_text member.
3035 2000-01-27 Gerd Moellmann <gerd@gnu.org>
3037 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
3038 XMenuAddSelection. Pass help callback to XMenuActivate.
3039 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
3041 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
3043 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
3044 and EMACS_SET_USECS.
3046 2000-01-26 Dave Love <fx@gnu.org>
3048 * editfns.c (Fchar_after, Fchar_before): Doc fix.
3050 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
3051 an error may be signalled.
3053 2000-01-26 Gerd Moellmann <gerd@gnu.org>
3055 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
3056 LD_SWITCH_SYSTEM inherited from irix5-0.h.
3058 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
3060 2000-01-25 Gerd Moellmann <gerd@gnu.org>
3062 * charset.c (Fstring): If there is a multibyte char among
3063 the args, always return a multibyte string.
3065 2000-01-25 Gerd Moellmann <gerd@gnu.org>
3067 * sysdep.c (sys_select): Turn atimers off and on instead of
3068 recording and restoring old alarm handler
3070 * process.c (toplevel): Include atimer.h.
3071 (create_process_1): Rewritten.
3072 (create_process): Use atimers instead of alarm.
3073 (wait_reading_process_input) [hpux]: Turn atimers off instead
3074 of turning off SIGALRM.
3075 (wait_reading_process_input): Turn off atimers instead off
3076 calling stop_polling.
3078 * emacs.c (main): Call init_atimer.
3080 * keyboard.c (toplevel): Include systime.h and atimer.h.
3081 (polling_for_input): Removed because unused.
3082 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
3083 (poll_timer): New variable.
3084 (poll_for_input, poll_for_input_1): New functions.
3085 (start_polling, stop_polling): Rewritten.
3087 * keyboard.h (polling_for_input): Removed.
3089 * atimer.h, atimer.c: New files.
3091 * Makefile.in (obj): Add atimer.o.
3092 (atimer.o): New target.
3094 * blockinput.h (pending_atimers): Add extern declaration.
3095 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
3097 * lisp.h (popup_activated_flag): Add extern declaration.
3099 * xmenu.c (popup_activated_flag): Make externally visible.
3100 (popup_activate_callback) [USE_MOTIF]: Increment
3101 popup_activated_flag.
3102 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
3104 * xterm.c (toplevel): Include atimer.h.
3105 (toolkit_scroll_bar_interaction): New variable.
3106 (Fxt_process_timeouts): Removed.
3107 (x_process_timeouts): New function.
3108 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
3109 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
3110 (x_make_frame_visible): Call poll_for_input_1 instead of
3111 input_poll_signal. Don't call alarm.
3112 (x_initialize): Install timer calling x_process_timeouts.
3114 2000-01-24 Dave Love <fx@gnu.org>
3116 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
3117 Don't use -cckr -- apparently not now necessary.
3119 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3121 * msdos.c (IT_menu_display): Truncate long menu lines at the right
3124 2000-01-23 Jason Rumney <jasonr@gnu.org>
3126 * w32fns.c (w32_defined_color): Apply gamma correction before
3127 trying to map to the palette.
3128 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
3131 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
3132 here. Callers changed to always pass real device context.
3133 (w32_draw_bitmap): Likewise.
3134 (w32_get_glyph_overhangs): Likewise.
3135 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
3137 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
3138 pfnSetScrollInfo and SetScrollRange.
3139 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
3140 back into MULE characters after decoding them.
3141 (x_get_glyph_face_and_encoding): Likewise.
3142 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
3143 GetCharABCWidthsW fails, since this is defined on Windows 9x.
3144 (x_produce_glyphs): Calculate per char metrics for a character
3145 that we know exists in default font when font_not_found_p is true.
3147 2000-01-22 Jason Rumney <jasonr@gnu.org>
3149 * makefile.nt (intervals.obj, composite.obj): New modules.
3150 (composite.h): Added as dependency where appropriate.
3152 * w32gui.h (XGCValue): New struct for emulating X GCs.
3154 * w32term.h (XCharStruct): New struct for emulating X.
3156 * w32console.c (turn_on_face, turn_off_face): New functions.
3157 (change_line_highlight): New prototype for new redisplay.
3158 (write_glyphs): Support multibyte text. Support faces.
3160 * w32faces.c: Complete rewrite for new redisplay based on new
3163 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
3164 throughout. struct frame * in place of FRAME_PTR.
3165 Skeleton support for images, toolbars, tooltips from xfns.c.
3166 (Fx_create_frame): Use system default for default scroll bar
3168 (w32_get_arg): Renamed from x_get_arg.
3169 (Fx_file_dialog): New function.
3170 (w32_list_fonts): Check cache before asking system.
3171 (Vw32_enable_synthesized_fonts): New variable.
3172 (Vw32_enable_italics): Obsolete, removed.
3174 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
3175 Use SELECTED_FRAME macro.
3177 * w32menu.c: Add skeleton support for help strings on menus.
3178 (add_menu_item): Native checkbox and radio support added, but not
3179 yet enabled due to bugs.
3180 (push_menu_item): Add parameters type, selection and help.
3182 Formatting changes to reduce unnecessary diffs with xmenu.c.
3184 * w32select.c (Fw32_set_clipboard_data): Update call to
3185 find_charset_in_str.
3187 * w32term.c: Complete rewrite for new redisplay based on new
3188 xterm.c with necessary sections merged back in from old w32term.c.
3190 2000-01-21 Richard M. Stallman <rms@gnu.org>
3192 * data.c (set_internal): Further fix in same criterion.
3194 2000-01-20 Richard M. Stallman <rms@gnu.org>
3196 * data.c (set_internal): Fix the criteria for whether
3197 to swap out the old cached binding.
3199 2000-01-19 Dave Love <fx@gnu.org>
3201 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
3203 2000-01-18 Kenichi Handa <handa@etl.go.jp>
3205 * regex.c (re_compile_fastmap): While checking a range table for
3206 `charset', skip flag bits for a character class correctly.
3208 2000-01-17 Gerd Moellmann <gerd@gnu.org>
3210 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
3212 * xfns.c (x_window): Call lw_create_widget with new parameter
3215 * widget.c (EmacsFrameSetCharSize): Change size of children first
3216 because of problems with main window geometry management under
3219 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
3221 (MENU_ITEMS_ITEM_HELP): New enumerator.
3222 (push_menu_item): Add parameter HELP. Record help in menu_items.
3223 (single_menu_item, single_submenu, list_of_items): Call
3224 push_menu_item with new parameter.
3225 (single_submenu): Set help string in widget value.
3226 (menu_highlight_callback): New function.
3227 (set_frame_menubar): Call lw_create_widget with new
3229 (xmenu_show, xdialog_show): Ditto.
3231 2000-01-13 Gerd Moellmann <gerd@gnu.org>
3233 * sound.c (Fplay_sound): Improve doc string.
3235 2000-01-11 Richard M. Stallman <rms@gnu.org>
3237 * lisp.h (set_internal): Enter the new arg.
3239 * eval.c (specbind): Record buffer-local variables specially,
3240 indicating which buffer's binding was saved.
3241 (unbind_to): Restore buffer-local variables specially
3242 in the proper buffer.
3244 * data.c (set_internal): New arg BUF.
3246 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
3247 * data.c (Fset): Pass new arg to set_internal.
3248 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
3250 2000-01-11 Gerd Moellmann <gerd@gnu.org>
3252 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
3255 2000-01-11 Richard M. Stallman <rms@gnu.org>
3257 * minibuf.c (Ftry_completion): Doc fix.
3259 2000-01-11 Gerd Moellmann <gerd@gnu.org>
3261 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
3264 2000-01-11 Andreas Schwab <schwab@suse.de>
3266 * coding.c (code_convert_region): Initialize total_skip.
3268 2000-01-08 Dave Love <fx@gnu.org>
3270 * eval.c (Fuser_variable_p): Check customizability too.
3272 2000-01-07 Gerd Moellmann <gerd@gnu.org>
3274 * minibuf.c (Fcompleting_read): Doc fix.
3276 2000-01-05 Gerd Moellmann <gerd@gnu.org>
3278 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
3281 * xfns.c (x_create_im): New function to set IM and IC of a frame.
3282 Check that input style is supported before trying to create an
3284 (x_window): Call x_create_im.
3286 2000-01-04 Gerd Moellmann <gerd@gnu.org>
3288 * xfns.c (current_gif_memory_src): New variable.
3289 (gif_load): Record the address of the current memory source
3290 in current_gif_memory_src.
3291 (gif_read_from_memory): Use current_gif_memory_src.
3293 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
3294 macros statement form.
3296 * sound.c (struct sound): Renamed from struct sound_file.
3297 (struct sound): Add members `data' and `header_size'.
3298 (enum sound_attr): Add SOUND_DATA.
3299 (current_sound, current_sound_device): Variables renamed from
3300 sound_file and sound_device.
3301 (parse_sound): Parse :data.
3302 (parse_sound): Handle sound data in strings.
3303 (find_sound_type): Function renamed from find_sound_file_type.
3304 (wav_init, au_init): Fail if sound's header_size is smaller than
3306 (wav_play, au_play): Play sounds from string data.
3308 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
3310 * lisp.h: Add prototype for allocate_string_data.
3312 * alloc.c (Fgarbage_collect): Return number of live and free
3315 * alloc.c (mark_buffer): Remove code in #if 0.
3317 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
3318 (strings_consed): New variable.
3319 (allocate_string): Set it.
3320 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
3321 (Fmemory_use_counts): Return strings_consed. Use Flist.
3323 * alloc.c: General cleanup in comments etc. Remove conditional
3324 compilation for `standalone'.
3326 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
3328 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
3329 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
3330 (DONT_COPY_FLAG): Removed.
3331 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
3332 (struct sdata, struct sblock): New
3333 (struct string_block): Rewritten.
3334 (STRINGS_IN_STRING_BLOCK): New macro.
3335 (oldest_sblock, current_sblock, total_strings, total_free_strings)
3336 (large_sblocks, string_blocks, string_free_list): New variables.
3337 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
3338 (init_strings): Rewritten.
3339 (allocate_string, allocate_string_data, compact_small_strings)
3340 (free_large_strings, sweep_strings): New functions.
3341 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
3342 (struct string_block_head, current_string_block)
3343 (first_string_block, large_string_blocks, STRING_FULLSIZE)
3344 (STRING_PAD): Removed.
3345 (make_uninit_multibyte_string, make_pure_string): Rewritten.
3346 (Fgarbage_collect): Don't set mark bit in large strings.
3347 (mark_object): Mark strings differently. Mark symbol names
3349 (survives_gc_p): Test marked strings differently.
3350 (gc_sweep): Sweep strings differently, unmark strings in
3352 (compact_strings): Removed.
3354 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
3356 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
3357 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
3359 2000-01-04 Kenichi Handa <handa@etl.go.jp>
3361 * fileio.c (Finsert_file_contents): Signal error if visiting file
3362 in a non-empty buffer.
3364 * term.c (encode_terminal_code): Fix the previous change.
3366 2000-01-03 Gerd Moellmann <gerd@gnu.org>
3368 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
3369 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
3371 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
3373 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3375 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
3376 need to test for MSDOS frames.
3378 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3380 * dosfns.c (unspecified_colors): Remove.
3381 (msdos_stdcolor_idx): Use global variables unspecified_fg and
3383 (msdos_stdcolor_name): Return strings for unspecified fore- and
3386 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
3387 (syms_of_xfaces): Remove their staticpro's.
3388 (tty_color_name): Return Lisp strings for unspecified fore- and
3390 (Finternal_set_lisp_face_attribute): Remove the special treatment
3391 for Qunspecified_{f,b}g.
3392 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
3395 2000-01-03 Gerd Moellmann <gerd@gnu.org>
3397 * xdisp.c (reseat_at_next_visible_line_start): Position before
3398 newline only if ending up on a newline.
3399 (next_element_from_ellipsis): Return success. Handle case of
3400 displaying no ellipsis. Fix case of ellipsis defined in display
3402 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
3405 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3407 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
3408 (Fcolor_supported_p): Renamed from face-color-supported-p.
3410 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3412 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
3413 list of colors renamed to tty-defined-color-alist.
3414 (tty_color_name): Pass the frame to tty-color-by-index.
3415 (realize_tty_face): tty-color-alist is now a function which
3416 accepts the frame as argument.
3418 * term.c (Ftty_display_color_p): Accept an optional argument
3421 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3423 * term.c (insert_glyphs): Pass glyph, not &glyph, to
3424 encode_terminal_code.
3426 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3428 * dispnew.c (mode_line_string): Support termcap frames as well.
3430 2000-01-01 Gerd Moellmann <gerd@gnu.org>
3432 * syntax.c (Fforward_word): Undo previous change.
3434 * editfns.c (Fconstrain_to_field): Don't constrain if
3435 inhibit-field-text-motion is non-nil.
3436 (Fline_beginning_position): Undo previous change.
3437 (Fline_end_position): Ditto.
3439 * syntax.c (Fforward_word): Notice field boundaries only if
3440 inhibit-field-text-motion is nil.
3442 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
3444 * editfns.c (Vinhibit_field_text_motion): New variable.
3445 (inhibit-field-text-motion): New DEFVAR_LISP.
3446 (Fline_beginning_position, Fline_end_position): Notice field
3447 boundaries only if inhibit-field-text-motion is nil.
3449 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
3451 (x_build_heuristic_mask): Likewise.
3452 (xbm_load_image_from_file): Change error output.
3453 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
3454 (gif_load, gs_load, x_kill_gs_process): Ditto.
3456 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
3457 color indices when accessing raster pixels.
3458 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
3459 one of :file or :data.
3460 (enum pbm_keyword_index): Add PBM_DATA.
3461 (pbm_format): Add :data.
3462 (pbm_image_p): Allow either :file or :data.
3463 (pbm_read_file): New function.
3464 (pbm_scan_number): Rewritten to read from string.
3465 (pbm_load): Support :data.
3467 1999-12-31 Gerd Moellmann <gerd@gnu.org>
3469 * xfns.c: New image functions adapted to Emacs conventions.
3470 (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
3473 1999-12-31 William M. Perry <wmperry@aventail.com>
3475 * xfns.c (jpeg_format): Added the :data keyword
3476 (jpeg_image_p): JPEG is valid with :file _or_ :data
3477 (jpeg_memory_src): Defined new JPEG image source to read from a
3479 (jpeg_load): Pay attention to the :data keyword if specified.
3480 Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
3482 (png_format): Added the :data keyword
3483 (png_image_p): PNG is valid with :file _or_ :data
3484 (png_read_from_memory): New PNG read function to read from a
3486 (png_load): Pay attention to the :data keyword if specified. Uses
3487 png_set_read_fn() instead of png_init_io() if specified.
3488 (tiff_format): Added the :data keyword for TIFF images.
3489 (tiff_image_p): TIFF is valid with :file _or_ :data
3490 (tiff_read_from_memory): Defined new TIFF I/O functions to read
3491 from a memory buffer.
3492 (tiff_load): Pay attention to the :data keyword if specified.
3493 Uses TIFFClientOpen() instead of TIFFOpen() if specified.
3494 (gif_format): Added the :data keyword
3495 (gif_image_p): GIF is valid with :file _or_ :data
3496 (gif_read_from_memory): New GIF input function to read from a
3498 (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
3499 instead of DGifOpenFileName() if specified.
3501 1999-12-31 Gerd Moellmann <gerd@gnu.org>
3503 * xdisp.c (next_element_from_buffer): Change assertion at the end
3504 because it doesn't hold when there's an overlay string at the end
3505 from which we deliver an image.
3507 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
3509 * msdos.c (IT_update_begin): Don't dereference members of struct
3510 window for deleted windows.
3512 1999-12-30 Gerd Moellmann <gerd@gnu.org>
3514 * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
3515 a hook, and the hook has a non-nil `no-self-insert' property, let
3516 the return value of the hook specify whether an expansion took
3517 place. If it returns nil, no expansion has been performed.
3519 * xterm.c (x_make_frame_visible): Wait for frame becoming visible
3522 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
3524 * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
3526 1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
3528 * dispnew.c (mode_line_string): Support MS-DOS frames.
3530 1999-12-29 Gerd Moellmann <gerd@gnu.org>
3532 * eval.c (syms_of_eval): Initialize debugger_may_continue.
3534 1999-12-29 Kenichi Handa <handa@etl.go.jp>
3536 * process.c (read_process_output): Fix the args CHARPOS and LENINS
3537 to signal_after_change.
3539 1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
3541 * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
3542 dimensions changed, invalidate the mouse highlight info.
3543 (disable_mouse_highlight, help_echo, previous_help_echo): New
3545 (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
3546 (fast_find_position, IT_note_mode_line_highlight)
3547 (IT_note_mouse_highlight): New functions.
3548 (IT_update_begin): If the redisplay affects the window where the
3549 mouse highlight is, clear the highlight. If the frame where the
3550 highlight was displayed was killed, invalidate the highlight
3552 (IT_update_end): Reset the highlight flag. Reset the mouse
3553 highlight-defer flag.
3554 (IT_frame_up_to_date): New function, if mouse highlight was
3555 deferred due to GC, do it now.
3556 (internal_terminal_init): Initialize mouse-highlight related
3557 members of the_only_x_display. Assign IT_frame_up_to_date to
3558 frame_up_to_date_hook.
3559 (dos_rawgetc): If the mouse moved, update mouse highlight. If
3560 help_echo changed value, generate a HELP_EVENT event.
3561 (syms_of_msdos): Staticpro help_echo and previous_help_echo.
3563 * msdos.h (struct display_info): New.
3564 (struct x_output): Add the display_info member.
3565 (FRAME_X_DISPLAY_INFO): New macro.
3567 1999-12-28 Gerd Moellmann <gerd@gnu.org>
3569 * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
3571 (dump_glyph_row): Adapt to changes in struct glyph.
3573 * buffer.c (modify_overlay): Always compute unchanged info.
3575 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3577 * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
3579 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3581 The following changes are to use more bits for face IDs.
3583 * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
3584 lowest 8 bits are single byte character code, the bits above are
3586 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
3588 (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
3589 (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
3591 * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
3594 * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
3597 * dispextern.h (struct glyph): Make face_id and padding_p the top
3598 level members. Change members in union `u'.
3599 (GLYPH_EQUAL_P): Check also members face_id and padding_p.
3600 (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
3601 (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
3602 (CHAR_GLYPH_PADDING_P): Likewise.
3603 (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
3606 * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
3607 for the change of struct glyph.
3608 (line_draw_cost): Adjusted for the change of
3609 GLYPH_FROM_CHAR_GLYPH.
3610 (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
3612 * term.c (encode_terminal_code): Adjusted for the change of struct
3613 glyph and GLYPH_FROM_CHAR_GLYPH.
3614 (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
3615 change of struct glyph.
3617 * xdisp.c: All codes adjusted for the change of struct glyph.
3619 * xterm.c: All codes adjusted for the change of struct glyph.
3621 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3623 * composite.h (struct composition): Change the order of declaring
3624 members to reduce the byte size of the structure.
3626 1999-12-25 Gerd Moellmann <gerd@gnu.org>
3628 * search.c (looking_at_1): Reset immediate_quit before modifying
3631 1999-12-24 Kenichi Handa <handa@etl.go.jp>
3633 * process.c (read_process_output): Fix the arg FROM to
3634 update_compositions.
3636 1999-12-22 Richard M. Stallman <rms@gnu.org>
3638 * search.c (Freplace_match): For nonliteral replacement in buffer,
3639 construct all the new text first, then insert all at once.
3641 1999-12-22 Dave Love <fx@gnu.org>
3643 * xfns.c (Fx_show_tip): Gcpro `timeout' too.
3645 1999-12-22 Gerd Moellmann <gerd@gnu.org>
3647 * xfns.c (Fx_create_frame): Move x_default_parameter calls that
3648 lead to size changes to after the X window has been created.
3650 * xfaces.c (realize_x_face): Don't use uninitialized local
3651 variable in xassert.
3653 1999-12-22 Kenichi Handa <handa@etl.go.jp>
3655 * xfaces.c (face_color_supported_p): Check by tty_defined_color
3656 only when the frame is not for a window system.
3658 1999-12-22 Gerd Moellmann <gerd@gnu.org>
3660 * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
3661 redisplay after changing the multibyteness of a buffer.
3663 * xterm.c (XTread_socket): At the beginning of the loop, pass the
3664 frame's X window to XFilterEvent instead of None because that's
3665 the X window for which the IC was created. This makes dead
3666 accents work when the pointer is not in Emacs' frame.
3667 (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
3669 1999-12-20 Dave Love <fx@gnu.org>
3671 * xfns.c (Fx_show_tip): Add missing UNGCPRO.
3673 1999-12-19 Gerd Moellmann <gerd@gnu.org>
3675 * eval.c (debugger_may_continue): New variable.
3676 (syms_of_eval): Add a DEFVAR_BOOL for it.
3677 (call_debugger): Bind it.
3679 1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3681 * msdos.c (IT_set_face): Don't swap face colors when highlight or
3682 fp->tty_reverse_p is set, unless the computed colors are identical
3683 to frame colors. Print both original and computed colors to
3685 (IT_write_glyphs): Track the changes in handling of composite
3687 (IT_set_frame_parameters): Don't set frame colors from
3688 unspecified-fg and unspecified-bg pseudo-colors.
3690 1999-12-17 Dave Love <fx@gnu.org>
3692 * data.c (Fkeywordp): New function.
3693 (syms_of_data): Install it.
3695 1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3697 * xfaces.c (tty_defined_color): Fix last change.
3699 1999-12-15 Gerd Moellmann <gerd@gnu.org>
3701 * xdisp.c (redisplay_window) <optional new window start>: Check
3702 that window start is in [BEGV..ZV].
3704 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
3706 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
3707 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
3709 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
3710 (syms_of_xfaces): Initialize and staticpro them.
3711 (tty_defined_color): If the color name is unspecified-fg or
3712 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
3713 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
3714 (tty_color_name): If the color pixel value is either
3715 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
3716 Qunspecified_fg or Qunspecified_bg, respectively.
3717 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
3718 and Qunspecified_bg for foreground and background colors.
3719 (realize_default_face): If the foreground and background colors
3720 are not specified, default to Qunspecified_fg and Qunspecified_bg.
3721 (realize_tty_face): By default, set the face colors to
3722 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
3723 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
3724 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
3725 Reverse the colors if the default colors were reversed.
3727 * dispnew.c (init_display): Initialize the frame pixels of the
3728 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
3729 FACE_TTY_DEFAULT_BG_COLOR.
3731 * term.c (turn_on_face): If the default fore- and background
3732 colors are reversed, enter inverse video mode. Don't send color
3733 escape sequences for unspecified foreground and background colors.
3734 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
3736 * dosfns.c (unspecified_colors): New variable.
3737 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
3738 color names, return FACE_TTY_DEFAULT_FG_COLOR and
3739 FACE_TTY_DEFAULT_BG_COLOR, respectively.
3740 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
3741 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
3742 Qunspecified_bg, respectively.
3744 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
3745 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
3747 1999-12-15 Kenichi Handa <handa@etl.go.jp>
3749 * coding.c (code_convert_region): Fix the secoding arg to
3750 update_compositions.
3752 1999-12-15 Kenichi Handa <handa@etl.go.jp>
3754 The following changes are for the new composition mechanism. We
3755 have deleted `composition' charset and composite characters,
3756 instead introduced a special text property `composition'.
3758 * Makefile.in (INTERVAL_SRC): Include composite.h.
3759 (INTERVAL_OBJ): Include composite.o.
3760 (SOME_MACHINE_OBJECTS): Include composite.o.
3761 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
3762 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
3763 Depend on composite.h.
3764 (doc.o): Depend on charset.h.
3765 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
3766 (composite.o): New target.
3768 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
3770 * callproc.c (Fcall_process): Call code_convert_string to encode
3771 arguments. Use CODING_REQUIRE_DECODING to check if the process
3772 output should be decoded.
3774 * casefiddle.c: Include composite.h.
3775 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
3776 multibyte character. Adjusted for the change of CHAR_STRING.
3777 (casify_region): Likewise. Call update_compositions.
3779 * category.h (CATEGORY_SET): Delete codes for a composite
3782 * category.c (word_boundary_p): Delete codes for a composite
3784 (Fmake_category_table): New function.
3785 (syms_of_category): Defsubr it.
3787 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
3788 (ccl_driver): Delete codes for a composite character.
3790 * charset.h: In this entry, just `Modified' means that codes for a
3791 composite character is deleted.
3792 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
3793 (charset_composition) (MIN_CHAR_COMPOSITION)
3794 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
3795 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
3796 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
3797 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
3798 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
3799 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
3801 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
3802 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
3803 non_ascii_char_to_string.
3804 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
3805 (STRING_CHAR_AND_LENGTH): Likewise.
3806 (FETCH_CHAR_ADVANCE): New macro.
3807 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
3808 (MAX_MULTIBYTE_LENGTH): New macro.
3809 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
3810 (find_charset_in_str): Argument adjusted.
3811 (CHAR_LEN): Modified.
3813 * charset.c: In this entry, just `Modified' means that codes for a
3814 composite character is deleted.
3815 (Qcomposition) (leading_code_composition)
3816 (charset_composition) (min_composite_char) (cmpchar_table)
3817 (cmpchar_table_size) (n_cmpchars): Deleted.
3818 (SPLIT_COMPOSITE_SEQ): Deleted.
3819 (SPLIT_MULTIBYTE_SEQ): Modified.
3820 (char_to_string): Renamed from non_ascii_char_to_string.
3822 (string_to_char): Renamed from string_to_non_ascii_char.
3823 (split_string): Renamed from split_non_ascii_string.
3824 (char_printable_p) (Fsplit_char)
3825 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
3826 (char_bytes) (Fchar_width) (strwidth): Modified.
3827 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
3828 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
3829 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
3830 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
3831 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
3832 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
3833 (Fcmpchar_cmp_count): Deleted.
3834 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
3835 (init_charset_once): Modified.
3836 (syms_of_charset): Modified.
3838 * cmds.c (internal_self_insert): Adjusted for the change of
3841 * coding.h (emacs_code_class_type): Delete the member
3842 EMACS_leading_code_composition.
3843 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
3844 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
3845 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
3846 (COMPOSING_WITH_RULE_P): Macros deleted.
3847 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
3849 (struct composition_data): New structure.
3850 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
3851 (struct coding_system): New members composition_rule_follows,
3852 cmp_data, cmp_data_start, cmp_data_index.
3853 (coding_save_composition) (coding_free_composition_data)
3854 (coding_adjust_composition_offset): Extern them.
3856 * coding.c: Include composite.h.
3857 (DECODE_CHARACTER_ASCII): Don't handle composition here.
3858 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
3859 of multibyte code here.
3860 (DECODE_CHARACTER_DIMENSION2): Likewise.
3861 (detect_coding_emacs_mule): Change the case label from
3862 EMACS_leading_code_composition to 0x80.
3863 (detect_coding_iso2022): Handle new composition sequence.
3864 (DECODE_ISO_CHARACTER): Likewise.
3865 (check_composing_code): Deleted.
3866 (coding_allocate_composition_data): New function.
3867 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
3868 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
3869 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
3870 (decode_coding_iso2022): Handle new composition sequence.
3871 (ENCODE_ISO_CHARACTER): Don't check composition here.
3872 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
3873 (ENCODE_COMPOSITION_NO_RULE_START)
3874 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
3875 (ENCODE_COMPOSITION_END): Handle new composition sequence.
3876 (ENCODE_COMPOSITION_FAKE_START): New macro.
3877 (encode_coding_iso2022): Handle new composition sequence.
3878 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
3879 (encode_coding_sjis_big5): Ignore composition.
3880 (setup_coding_system): Initialize new members of struct
3881 coding_system. Enable composition only when the coding system has
3882 `composition' property t.
3883 (coding_free_composition_data) (coding_adjust_composition_offset)
3884 (coding_save_composition) (coding_restore_composition): New
3886 (code_convert_region): Call coding_save_composition for encoding
3887 and coding_allocate_composition_data for decoding. Don't skip
3888 ASCII characters if we handle composition on encoding. Call
3889 signal_after_change with Check_BORDER.
3890 (code_convert_string): Call coding_save_composition for encoding
3891 and coding_allocate_composition_data for decoding. Don't skip
3892 ASCII characters if we handle composition on encoding.
3893 (code_convert_string1): Set Vlast_coding_system_used after calling
3894 code_convert_string.
3895 (code_convert_string_norecord): Disable composition.
3896 (Fset_terminal_coding_system_internal): Likewise.
3897 (Fset_safe_terminal_coding_system_internal): Likewise.
3898 (Fset_keyboard_coding_system_internal): Likewise.
3899 (init_coding_once): Set emacs_code_class[0x80] to
3902 * composite.h: New file.
3904 * composite.c: New file.
3906 * data.c (Faref): Delete codes for a composite character..
3907 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
3909 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
3910 (struct glyph): Add new sub-structure cmp to the union `u'.
3911 (enum display_element_type): New member IT_COMPOSITION.
3912 (enum prop_idx): New member COMPOSITION_PROP_IDX.
3913 (struct it): New members cmp_id, cmp_len.
3915 * dispnew.c (direct_output_forward_char): Check point moving into
3916 or out of a composition. If so, give up direct method.
3918 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
3920 * editfns.c (Fchar_to_string): Adjusted for the change of
3922 (general_insert_function): Likewise.
3923 (Finsert_char): Likewise.
3924 (Fsubst_char_in_region): Likewise. Call update_compositions.
3925 (Ftranslate_region): Call update_compositions.
3926 (Ftranspose_regions): Call update_compositions.
3928 * emacs.c (main): Call syms_of_composite.
3930 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
3932 (Finsert_file_contents): Set Vlast_coding_system_used before
3933 calling signal_after_change. Call update_compositions if some
3934 texts are inserted..
3935 (Fwrite_region): Adjusted for the change of a_write and e_write.
3936 (a_write): Argument changed. Work based on character position,
3938 (e_write): Argument changed. Handle new way of composition.
3940 * fns.c (Flength): The length of char-table is MAX_CHAR.
3941 (concat): Adjusted for the change of CHAR_STRING.
3942 (Ffillarray): Adjusted for the change of CHAR_STRING.
3943 (Fset_char_table_default): Delete codes for a composite character.
3944 (hash_put): Return hash index.
3946 * fontset.h (struct font_info): New member vertical_centering.
3947 (Vvertical_centering_font_regexp): Extern it.
3949 * fontset.c (Vvertical_centering_font_regexp): New variable.
3950 (syms_of_fontset): Declare it as a Lisp variable and initialize.
3951 Set Vignore_relative_composition to nil.
3952 (fs_load_font): Initialize `vertical_centering' of struct
3955 * indent.c (check_composition): New function.
3956 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
3957 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
3958 (current_column_1): Handle new way of composition.
3959 (Fmove_to_column): Likewise.
3960 (compute_motion): Likewise.
3962 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
3963 (insert_char): Likewise.
3964 (insert): Call update_compositions.
3965 (insert_and_inherit): Likewise.
3966 (insert_before_markers): Likewise.
3967 (insert_before_markers_and_inherit): Likewise.
3968 (insert_from_string): Likewise.
3969 (insert_from_string_before_markers): Likewise.
3970 (insert_from_buffer): Likewise.
3971 (replace_range): Likewise.
3972 (count_combining_composition): Deleted.
3973 (count_combining_before): Delete codes for a composite character.
3974 (count_combining_after): Likewise.
3975 (del_range_1): Call update_compositions.
3976 (del_range_byte): Likewise.
3977 (del_range_both): Likewise.
3978 (Fcombine_after_change_execute): Likewise.
3980 * intervals.h: Include composite.h.
3981 (get_property_and_range): Extern it.
3982 (Vtext_property_default_nonsticky): Extern it.
3984 * intervals.c (adjust_intervals_for_insertion): To check stickines
3985 of properties, pay attention to text-property-default-nonsticky.
3986 (merge_properties_sticky): Likewise.
3987 (get_property_and_range): New function.
3989 * keyboard.c (Vdisable_point_adjustment): New variable.
3990 (Vglobal_disable_point_adjustment): New variable.
3991 (syms_of_keyboard): Declare them as Lisp variables.
3992 (command_loop_1): Check them and call adjust_point_for_property if
3994 (adjust_point_for_property): New function.
3996 * keymap.c (push_key_description): Adjusted for the change of
3998 (Ftext_char_description): Likewise.
4000 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
4001 (hash_put): Adjusted for the change of the definition.
4002 (signal_after_change): Likewise.
4003 (check_point_in_composition): Extern it.
4005 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
4006 Delete a code that handles an invalid too-long multibyte sequence
4007 because we are now sure that we never encounter with such a
4009 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
4010 MAX_LENGTH_OF_MULTI_BYTE_FORM.
4011 (init_obarray): Likewise.
4012 (read1): Likewise. Adjusted for the change of CHAR_STRING.
4014 * print.c (printchar): Adjusted for the change of CHAR_STRING.
4016 * process.c: Include composite.h.
4017 (read_process_output): Call update_compositions.
4019 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
4021 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
4023 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
4026 * term.c (encode_terminal_code): Delete codes for a composite
4027 character. Adjusted for the change of CHAR_STRING.
4028 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
4029 Delete codes for a composite character.
4031 * textprop.c (Vtext_property_default_nonsticky): New variable
4032 (syms_of_textprop): Declare it as a Lisp variable.
4034 * window.c (Frecenter): Clear all caches of compositions.
4036 * xdisp.c (it_props): Add an entry for composition.
4037 (face_before_or_after_it_pos): For composition, check face of a
4038 character after the composition.
4039 (handle_composition_prop): New function.
4040 (get_next_display_element): Adjusted for the change of
4042 (set_iterator_to_next): Handle the case that it->method ==
4043 next_element_from_composition.
4044 (next_element_from_composition): New function.
4045 (message_dolog): Adjusted for the change of CHAR_STRING.
4046 (set_message_1): Likewise.
4047 (check_point_in_composition): New function.
4048 (reconsider_clip_changes): If point moved into or out of
4049 composition, set b->clip_changed to 1 to force updating of the
4051 (disp_char_vector): Delete codes for a composite character.
4052 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
4054 * xfaces.c (choose_face_fontset_font): Delete codes for a
4055 composite character.
4056 (realize_x_face): Likewise. Change a place to set local variable
4057 `f' to avoid a bug of GCC 2.8.1 on Solaris.
4059 * xfns.c: Include intervals.h.
4060 (syms_of_xfns): Make `display' property nonsticky by default.
4062 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
4063 for find_charset_in_str.
4065 * xterm.h (struct x_output): Change member font_baseline to
4068 * xterm.c (x_append_glyph): Setup members of struct glyph properly
4070 (x_append_composite_glyph): New function.
4071 (VCENTER_BASELINE_OFFSET): New macro.
4072 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
4073 of struct it for the composition. Cache pixel offsets in the
4074 struct composition. Delete codes for a composite character.
4075 Handle Vignore_relative_composition in composition code.
4076 (struct glyph_string): Delete member cmpcharp, add new member cmp.
4077 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
4078 (x_compute_glyph_string_overhangs): Likewise.
4079 (x_get_glyph_overhangs): Delete codes for a composite character.
4080 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
4081 (x_draw_glyph_string_background): Likewise. Delete codes for
4082 checking s->gidx for a composition.
4083 (x_draw_glyph_string_foreground): Delete code for a composite
4085 (x_draw_composite_glyph_string_foreground): New function.
4086 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
4087 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
4088 (struct work): Deleted.
4089 (x_fill_composite_glyph_string): Argument changed. Mostly
4091 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
4092 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
4093 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
4094 (BUILD_GLYPH_STRINGS): For composition, call
4095 BUILD_COMPOSITE_GLYPH_STRING.
4096 (x_new_font): Initialize f->output_data.x->baseline_offset, not
4097 f->output_data.x->font_baseline.
4099 1999-12-14 Gerd Moellmann <gerd@gnu.org>
4101 * xterm.c (show_mouse_face): Don't use updated_area, use
4104 1999-12-12 Richard M. Stallman <rms@gnu.org>
4106 * minibuf.c (Fall_completions): Doc fix.
4108 1999-12-12 Richard M. Stallman <rms@gnu.org>
4110 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
4111 has been changed by the Lisp code.
4113 1999-12-12 Gerd Moellmann <gerd@gnu.org>
4115 * xfns.c: Indentation fixes.
4117 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
4119 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
4121 1999-12-10 Gerd Moellmann <gerd@gnu.org>
4123 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
4124 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
4126 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
4129 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
4131 * keyboard.c (Qratio): New symbol.
4132 (scroll_bar_parts): Add `Qratio' to it.
4133 (syms_of_keyboard): Init `Qratio'.
4134 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
4135 * xterm.c (#includes): Allow compilation with only Xaw.
4136 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
4137 (xt_action_hook): Replace XAW3D by XAW.
4138 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
4139 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
4140 Determine epsilon dynamically and don't try to be too clever.
4141 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
4142 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
4143 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
4144 scrollbar (using `ratio').
4145 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
4146 scrollbar we have so as to set it up more optimally and to fix
4147 xaw3d_arrow_scroll and xaw3d_pick_top.
4148 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
4149 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
4150 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
4151 is not ignored, using a major gross hack.
4152 (x_initialize): Init default values for xaw3d_arrow_scroll and
4155 1999-12-09 Dave Love <fx@gnu.org>
4157 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
4159 1999-12-08 Gerd Moellmann <gerd@gnu.org>
4161 * eval.c: Remove conditional compilation on `standalone'.
4162 (call_debugger): When entering the debugger while redisplaying,
4163 reset redisplaying_p, and go back to the top-level if the debugger
4166 1999-12-07 Gerd Moellmann <gerd@gnu.org>
4168 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
4169 basic faces are realized before trying to use face `menu'.
4171 * window.c (delete_window): Block input for the time window
4172 matrices are being changed.
4174 1999-12-07 Dave Love <fx@gnu.org>
4176 * lread.c (Fintern_soft): Fix newlines in doc string.
4178 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
4180 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
4181 duplicate definition of ElfW.
4182 (find_section): Copied from unexsgi.c.
4183 (unexec): Use find_section. Adjust whitespace. Initialize
4184 new_data2_offset based on old_data, not sbss (this fixes a bug on
4185 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
4186 Adjust test for presence of .mdebug section to the new return
4187 value of find_section.
4189 1999-12-07 Gerd Moellmann <gerd@gnu.org>
4191 * unexelf.c: Merge changes from 20.5.
4192 (unexec): Handle .lit4 and .lit8 unconditionally.
4194 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
4197 * m/iris5d.h (UNEXEC): Likewise.
4199 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
4201 * editfns.c (Fdelete_and_extract_region): New function.
4202 (syms_of_editfns): Register it.
4203 * insdel.c (del_range): Update del_range_1 call.
4204 (del_range_1, del_range_2): Add a ret_string argument to
4205 request that the deleted text be returned.
4206 (del_range_byte, del_range_both): Update del_range_2 call.
4207 * lisp.h (del_range_1, del_range_2): Change prototype
4208 * casefiddle.c (casify_region): Update del_range_1 call.
4209 * coding.c (code_convert_region): Update del_range_2 call.
4210 * fileio.c (Finsert_file_contents): Update del_range_2 call.
4212 1999-12-06 Gerd Moellmann <gerd@gnu.org>
4214 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
4216 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
4218 * lread.c (Fintern_soft): Accept a symbol argument.
4220 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
4222 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
4224 * insdel.c (adjust_markers_for_delete): Fix last change.
4226 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
4228 Changes for automatic remapping of X colors on terminal frames:
4230 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
4232 (Vface_tty_color_alist): Remove.
4233 (tty_defined_color): New function.
4234 (defined_color): Rewrite to support any type of frame.
4235 (tty_color_name): New function.
4236 (face_color_supported_p, Fface_color_gray_p,
4237 Fface_color_supported_p): Support non-X frames.
4238 (load_color): Enclose the color name in quotes, in the log
4239 messages. Remove DOS-specific version of load_color.
4240 (realize_tty_face): Take the supported colors from
4241 tty-color-alist. Support translation of X colors to the closest
4242 tty color, for both MSDOS and tty frames.
4243 [MSDOS]: Don't invert face colors if they were taken from the
4245 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
4247 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
4248 Define a mostly empty surrogate.
4249 (tty_display): Declare.
4251 * frame.c (make_terminal_frame) [!macintosh]: Don't use
4253 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
4254 frames when the frame's param_alist includes 'reverse.
4255 (tty_display): Define.
4256 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
4257 output_data.x member.
4258 (Fframe_parameters): Return foreground and background color names
4259 on tty frames as well, in addition to MSDOS frames.
4261 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
4263 (struct x_output): Remove unused members; document who uses each
4265 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
4266 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
4267 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
4268 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
4269 unused macro definintions.
4271 * msdos.c (IT_set_frame_parameters): Don't call
4272 recompute_basic_faces, the next redisplay will, anyway.
4273 (x_current_display): Remove unused variable.
4274 Many functions: changes for Lisp_object selected_frame.
4275 (IT_set_face): If the tty_reverse_p flag is set for the face,
4276 reverse the foreground and background colors.
4277 (Fmsdos_remember_default_colors): New function.
4278 (syms_of_msdos): Defsubr it.
4279 (IT_set_frame_parameters): Use initial_screen_colors[] when
4280 creating a new frame. If the frame parameters include 'reverse,
4281 swap the foreground and background colors.
4282 (internal_terminal_init): Initialize initial_screen_colors to -1.
4283 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
4286 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
4288 * xfns.c (x_defined_color): Rename from defined_color. All
4290 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
4291 all callers changed.
4292 (Fxw_color_values): Renamed from Fx_color_values; all callers
4294 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
4296 (x_window_to_frame, x_any_window_to_frame,
4297 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
4298 x_top_window_to_frame): Use !FRAME_X_P instead of
4299 f->output_data.nothing.
4300 * xterm.h (x_defined_color): Rename from defined_color.
4302 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
4303 f->output_data.nothing.
4304 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
4305 all callers changed.
4306 (Fxw_color_values): Renamed from Fx_color_values; all callers
4308 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
4311 * dispextern.h (tty_color_name): Add prototype.
4313 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
4314 f->output_data.nothing.
4315 * w32menu.c (menubar_id_to_frame): Likewise.
4316 * w32term.h (w32_output): Declare.
4318 * dosfns.c (Qmsdos_color_translate): Remove.
4319 (msdos_stdcolor_name): Now returns a Lisp_Object.
4320 * dosfns.h (Qmsdos_color_translate): Remove.
4322 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
4324 1999-12-06 Kenichi Handa <handa@etl.go.jp>
4326 * fileio.c (decide_coding_unwind): Renamed from
4327 set_auto_coding_unwind.
4328 (Finsert_file_contents): Make single unwind protect to call both
4329 Vset_auto_coding_function and Ffind_operation_coding_system.
4331 * insdel.c (adjust_markers_for_delete): Make it non-static.
4333 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
4335 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
4336 operators and handle them properly.
4337 * regex.h (RE_ALL_GREEDY): New option.
4338 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
4339 sorting would put it.
4340 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
4341 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
4343 1999-12-04 Dave Love <d.love@dl.ac.uk>
4345 * m/arm.h: New file.
4347 1999-12-03 Dave Love <fx@gnu.org>
4349 * editfns.c (Fmessage_or_box): Use use_dialog_box.
4351 1999-12-02 Gerd Moellmann <gerd@gnu.org>
4353 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
4354 for building with Motif.
4356 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
4359 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
4361 1999-12-01 Dave Love <fx@gnu.org>
4363 * emacs.c (main): Set LANG=C iff AX3_2 defined.
4365 1999-11-28 Gerd Moellmann <gerd@gnu.org>
4367 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
4368 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
4371 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
4373 1999-11-28 eliz <eliz@dlpx1>
4375 * emacs.c (synchronize_locale): Avoid compiler warnings about
4376 pointer type mismatch.
4378 1999-11-28 Gerd Moellmann <gerd@gnu.org>
4380 * window.c (Fwindow_end): Don't call temp_set_pt_both with
4381 out of range position.
4383 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
4384 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
4386 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
4388 * charset.c (Fmake_char_internal): Print the charset ID when
4389 signalling an error.
4391 * emacs.c (synchronize_locale): Avoid compiler warnings about
4392 pointer type mismatch.
4394 1999-11-26 Richard M. Stallman <rms@gnu.org>
4396 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
4398 1999-11-26 Gerd Moellmann <gerd@gnu.org>
4400 * puresize.h (BASE_PURESIZE): Increase to 550000.
4402 * textprop.c (set_text_properties): New function. Like
4403 Fset_text_properties, but with additional parameter
4404 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
4406 (Fset_text_properties): Use it.
4408 * insdel.c (insert_1_both): Call set_text_properties with last
4409 parameter nil so that no after changes will be signaled.
4411 * lisp.h: Add prototype for set_text_properties.
4413 * xfaces.c (set_lface_from_font_name): Fix previous change.
4414 (recompute_basic_faces): Change assert to abort.
4416 1999-11-25 Dave Love <fx@gnu.org>
4418 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
4419 (Fmember, Fdelq, Fdelete): Inline car.
4420 (Fy_or_n_p): Doc fix.
4422 1999-11-25 Gerd Moellmann <gerd@gnu.org>
4424 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
4425 Callers changed. If specified font name is bogus, and may_fail_p
4426 is not set, try to use a reasonable default.
4428 * dispnew.c (direct_output_for_insert): Set glyph row's
4429 displays_text_p flag. Correct window's window_end_vpos if
4432 1999-11-25 Paul Eggert <eggert@twinsun.com>
4434 * emacs.c (fixup_locale): Don't bother to record initial locale.
4435 (synchronize_locale): If the desired locale is nil,
4436 treat it as if it were the empty string,
4437 so that we set the locale from the environment.
4439 1999-11-25 Kenichi Handa <handa@etl.go.jp>
4441 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
4442 of the current buffer via Fset.
4444 1999-11-24 Dave Love <fx@gnu.org>
4446 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
4448 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
4450 1999-11-24 Gerd Moellmann <gerd@gnu.org>
4452 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
4454 * emacs.c (PVEC_FLAG): New variable.
4456 1999-11-23 Gerd Moellmann <gerd@gnu.org>
4458 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
4459 that fails on IBM PowerPC, AIX 4.2.
4461 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
4463 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
4464 string of mode-line-format. Remove the obsolete %t.
4466 1999-11-22 Gerd Moellmann <gerd@gnu.org>
4468 * dispnew.c (direct_output_for_insert): Increment glyph positions
4469 for glyphs from buffer text only.
4471 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
4472 (gdb_data_seg_bits): New variables.
4474 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
4475 work on systems not allowing enumerators > INT_MAX, and it
4476 won't work if EMACS_INT is long long.
4478 1999-11-22 Paul Eggert <eggert@twinsun.com>
4480 Port to SunOS 4.1.x again. Help out with Alpha port.
4481 Rename messages-locale to system-messages-locale,
4482 and likewise for time-locale.
4484 * callproc.c (strerror): Remove decl.
4485 * fileio.c (strerror): Likewise.
4486 * process.c (strerror): Likewise.
4487 * emacs.c (strerror): Likewise.
4488 (Vsystem_messages_locale): Renamed from Vmessages_locale.
4490 (Vprevious_system_messages_locale): Likewise, from
4491 Vprevious_messages_locale.
4492 (Vsystem_time_locale): Likewise, from Vtime_locale.
4493 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
4494 (ABORT_RETURN_TYPE): New macro.
4495 (abort): Return type is now ABORT_RETURN_TYPE.
4496 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
4498 (syms_of_emacs): messages-locale -> system-messages-locale,
4499 previous-messages-locale -> previous-system-messages-locale,
4500 time-locale -> system-time-locale,
4501 previous-time-locale -> previous-system-time-locale.
4503 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
4504 (const): Do not define; that's config.h's job.
4505 (<limits.h>): Include if HAVE_LIMITS_H is defined.
4506 (CHAR_BIT): Move test for definedness outside of limits.h condition.
4507 (<stddef.h>): Include if STDC_HEADERS is defined.
4508 (FREE_RETURN_TYPE): New macro.
4509 (free): Return type is now FREE_RETURN_TYPE.
4511 * lisp.h (synchronize_system_time_locale): Renamed from
4512 synchronize_time_locale. All uses changed.
4513 (synchronize_system_messages_locale): Likewise, from
4514 synchronize_messages_locale.
4516 * m/alpha.h (malloc, realloc, calloc): Remove decls;
4517 stdlib.h now does this.
4519 * process.c (sys_siglist): Remove.
4521 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
4524 * syntax.c (scan_sexps_forward): Use abort, not assert.
4526 * sysdep.c (my_sys_siglist): New var.
4527 (sys_siglist): New macro. Remove old initialized vars of same name.
4528 (init_signals): Initialize sys_siglist.
4530 * xfns.c (abort): Remove decl; stdlib.h now does this.
4532 1999-11-18 Dave Love <fx@gnu.org>
4534 * filelock.c: Add forward declaration for get_boot_time_1.
4536 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
4538 1999-11-18 Gerd Moellmann <gerd@gnu.org>
4540 * buffer.h (struct buffer_text): Add comment about moving
4541 buffer text if REL_ALLOC is defined.
4543 1999-11-18 Kenichi Handa <handa@etl.go.jp>
4545 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
4547 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
4548 memory for push_key_description.
4550 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
4551 allocate memory for push_key_description.
4552 (describe_buffer_bindings): Likewise.
4554 1999-11-17 Gerd Moellmann <gerd@gnu.org>
4556 * xfns.c (Fx_show_busy_cursor): Doc-fix.
4557 (Fx_hide_busy_cursor): Ditto.
4559 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
4561 * unexsni.c (unexec): Handle .rel.dyn section.
4563 1999-11-16 Dave Love <fx@gnu.org>
4565 * doc.c (Fdocumentation): Remove gcpro here too.
4567 1999-11-16 Gerd Moellmann <gerd@gnu.org>
4569 * keyboard.c (command_loop_1): Remove no_redisplay.
4571 1999-11-16 Richard M. Stallman <rms@gnu.org>
4573 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
4576 1999-11-14 Gerd Moellmann <gerd@gnu.org>
4578 * xdisp.c (ensure_echo_area_buffers): New.
4579 (with_echo_area_buffer): Use it.
4580 (setup_echo_area_for_printing): Ditto.
4582 * buffer.c (indicate-empty-lines): Doc-fix.
4584 1999-11-12 Gerd Moellmann <gerd@gnu.org>
4586 * term.c (term_init): If "op" isn't available, don't support color
4587 because we can't switch back to the default foreground and
4590 * doc.c (Fdocumentation_property): Remove GCPRO because
4591 Fsubstitute_command_keys gcpro's the string.
4593 1999-11-12 Kenichi Handa <handa@etl.go.jp>
4595 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
4597 1999-11-11 Gerd Moellmann <gerd@gnu.org>
4599 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
4600 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
4601 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
4603 1999-11-10 Gerd Moellmann <gerd@gnu.org>
4605 * xfns.c (QCuser_data): Removed.
4606 (syms_of_xfns): Initialization of QCuser_data removed.
4607 (parse_image_spec): Don't handle :user-data specially. Allow
4608 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
4609 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
4610 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
4611 parse_image_spec accordingly.
4613 1999-11-09 Richard M. Stallman <rms@gnu.org>
4615 * cmds.c (Fbeginning_of_line): Doc fix.
4616 (Fend_of_line): Doc fix.
4618 * editfns.c (Fline_beginning_position): If N is not 1,
4619 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
4621 * syntax.c (Fforward_word): Handle fields even if would have hit
4622 an edge of the buffer. Return nil if affected by fields.
4624 1999-11-09 Richard M. Stallman <rms@gnu.org>
4626 * editfns.c (preceding_pos): Function deleted.
4627 (text_property_stickiness): Decrement POS directly.
4628 Fix a confusion that used PT instead of POS.
4630 * editfns.c (find_field): Properly handle the case
4631 of a field boundary where `field' inherits from neither side.
4633 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
4634 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
4636 1999-11-08 Gerd Moellmann <gerd@gnu.org>
4638 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
4639 BEFORE_POTENTIAL_GC before DISCARD.
4641 1999-11-07 Gerd Moellmann <gerd@gnu.org>
4643 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
4645 * lisp.h: Add prototype for unmark_byte_stack.
4647 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
4648 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
4651 * xdisp.c (resize_mini_window): Fix computation of needed
4654 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
4655 compilation on USE_TEXT_PROPERTIES.
4657 * Fbyte_code: Use block statements in cases and declare v1 and v2
4658 locally there. Rearrange case statements so that those most
4659 frequently executed come first. Avoid goto's in frequently
4662 1999-11-05 Gerd Moellmann <gerd@gnu.org>
4664 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
4665 AFTER_POTENTIAL_GC around internal_catch.
4667 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
4669 (init_alloc_once, init_alloc): Set byte_stack_list to null.
4671 * eval.c (struct catchtag): Add member byte_stack.
4672 (internal_catch, Fcondition_case, internal_condition_case)
4673 (internal_condition_case_1): Save value of byte_stack_list in
4675 (unwind_to_catch): Restore byte_stack_list from catchtag.
4677 * lisp.h: Add prototypes for new functions in bytecode.c.
4678 Add extern declaration for byte_stack_list.
4680 * bytecode.c (struct byte_stack): New.
4681 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
4682 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
4683 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
4684 (HANDLE_RELOCATION): Removed.
4685 (Fbyte_code): Use byte_stack structures.
4687 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
4689 * buffer.c (syms_of_buffer): Extend documentation of
4692 1999-11-04 Gerd Moellmann <gerd@gnu.org>
4694 * editfns.c (Fdelete_field): Renamed from Ferase_field.
4696 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
4697 Ferase_field instead of Fdelete_field.
4699 1999-11-03 Gerd Moellmann <gerd@gnu.org>
4701 * dispnew.c (Finternal_show_cursor): Change it to set the
4702 cursor on/off, not toggle its state.
4703 (Finternal_show_cursor_p): New.
4704 (syms_of_display): Defsubr Sinternal_show_cursor_p.
4706 1999-11-03 Dave Love <fx@gnu.org>
4708 * charset.c (split_non_ascii_string): Define return value.
4710 1999-11-03 Gerd Moellmann <gerd@gnu.org>
4712 * minibuf.c (string_to_object): New.
4713 (read_minibuf_noninteractive): New.
4714 (read_minibuf): Call read_minibuf_noninteractive if
4715 noninteractive. Use string_to_object.
4717 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
4719 1999-11-02 Dave Love <fx@gnu.org>
4721 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
4723 * process.c: Define _GNU_SOURCE before config.h to get strsignal
4724 declared with glibc2.
4726 1999-11-02 Gerd Moellmann <gerd@gnu.org>
4728 * lisp.h (QUIT): Give it statement form.
4730 1999-11-02 Dave Love <fx@gnu.org>
4732 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
4734 1999-11-02 Gerd Moellmann <gerd@gnu.org>
4736 * xfns.c (QCuser_data): New.
4737 (syms_of_xfns): Initialize QCuser_data.
4738 (parse_image_spec): Ignore :user-data DATA properties.
4740 * xdisp.c (display_line): Set charpos of first glyph in blank
4741 lines not corresponding to any text to -1, even if no glyphs are
4742 filled in in that line.
4744 1999-11-01 Gerd Moellmann <gerd@gnu.org>
4746 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
4747 png_get_sRGB in #ifdef.
4749 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
4750 (syms_of_display): Use the new name.
4752 * textprop.c (verify_interval_modification): Signal text-read-only
4753 instead of calling error.
4755 * data.c (Qtext_read_only): New built-in error.
4756 (syms_of_data): Initialize it.
4758 * lisp.h: Add extern declaration for Qtext_read_only.
4760 * syntax.c: Remove whitespace after open or in front of closing
4763 1999-11-01 Richard M. Stallman <rms@gnu.org>
4765 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
4767 1999-10-31 Gerd Moellmann <gerd@gnu.org>
4769 * xdisp.c (resize_mini_window): Compute needed height differently.
4771 * fns.c (Flength): Unroll loop over lists.
4773 * xdisp.c (append_space): Return non-zero if space was appended.
4774 (display_line): Set charpos of first glyph to -1 only if that
4775 glyph is the space added by append_glyph.
4777 1999-10-30 Richard M. Stallman <rms@gnu.org>
4779 * print.c (strout): Consider `noninteractive' and use stdout
4780 only when PRINTCHARFUN is t.
4782 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
4783 (gcpro_level): Declare it extern.
4784 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
4785 Alternate definitions that set `level' and increment `gcpro_level'.
4786 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
4788 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
4789 (init_eval) [DEBUG_GCPRO]: Initialize it.
4790 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
4791 from remaining gcprolist.
4793 1999-10-29 Kenichi Handa <handa@etl.go.jp>
4795 * coding.c (code_convert_region): Update `dst' correctly.
4797 1999-10-28 Gerd Moellmann <gerd@gnu.org>
4799 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
4800 (Frassoc): Rewritten.
4802 1999-10-27 Noah Friedman <friedman@splode.com>
4804 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
4805 Define PTY_NAME_SPRINTF.
4806 Redefine PTY_TTY_NAME_SPRINTF.
4807 * config.in: Add undef for HAVE_DEV_PTMX.
4809 1999-10-26 Richard M. Stallman <rms@gnu.org>
4811 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
4812 as arg to DEBUG_POP and DEBUG_PRINT.
4814 1999-10-27 Richard M. Stallman <rms@gnu.org>
4816 * data.c (Qad_activate_internal): Renamed from Qad_activate.
4817 (Ffset): Call Qad_activate_internal.
4818 (syms_of_data): Initialize Qad_activate_internal.
4820 1999-10-27 Gerd Moellmann <gerd@gnu.org>
4822 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
4823 Vterminal_frame is selected and Vwindow_system is non-nil.
4825 1999-10-26 Gerd Moellmann <gerd@gnu.org>
4827 * xdisp.c (echo_area_display): Put previous change in #if 0.
4829 * emacs.c (standard_args): Add `file' as synonym for `visit',
4830 `execute' as synonym for `eval'.
4831 (main): Add new options to usage message.
4833 1999-10-25 Gerd Moellmann <gerd@gnu.org>
4835 * data.c (Qhash_table): New.
4836 (Ftype_of): Return it for hash tables.
4837 (syms_of_data): Initialize Qhash_table.
4839 1999-10-25 Richard M. Stallman <rms@gnu.org>
4841 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
4843 1999-10-24 Ken Raeburn <raeburn@gnu.org>
4845 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
4848 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
4849 Fbuffer_local_variables, Fother_buffer, record_buffer,
4850 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
4851 swap_out_buffer_local_variables, overlays_at, overlays_in,
4852 overlay_touches_p, overlay_strings, recenter_overlay_lists,
4853 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
4854 Foverlay_put, report_overlay_modification, evaporate_overlays):
4855 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
4857 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
4858 swap_in_symval_forwarding, set_internal, default_value,
4859 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
4860 Fmake_variable_frame_local, Flocal_variable_p,
4861 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
4862 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
4863 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
4864 * emacs.c (main): Likewise.
4865 * fontset.c (fs_load_font, fs_register_fontset,
4866 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
4867 Fnew_fontset, Fset_fontset_font): Likewise.
4868 * frame.c (do_switch_frame, next_frame, prev_frame,
4869 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
4871 * keyboard.c (read_char, help_char_p, event_to_kboard,
4872 kbd_buffer_get_event, timer_start_idle, timer_check,
4873 make_lispy_event, apply_modifiers, reorder_modifiers,
4874 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
4875 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
4876 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
4877 Fcommand_execute, Fexecute_extended_command): Likewise.
4878 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
4879 Fall_completions): Likewise.
4880 * window.c (Fset_window_margins): Likewise.
4882 * callint.c (quotify_args): Don't explicitly use struct
4883 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
4885 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
4886 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
4887 if __ELF__ is defined.
4889 1999-10-24 Gerd Moellmann <gerd@gnu.org>
4891 * window.c (Fnext_window): Add a QUIT in the loop.
4893 1999-10-23 Gerd Moellmann <gerd@gnu.org>
4895 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
4898 1999-10-22 Dave Love <fx@gnu.org>
4900 * emacs.c (main): Enable profiling conditional on __linux also.
4902 1999-10-20 Gerd Moellmann <gerd@gnu.org>
4904 * xrdb.c (x_load_resources): Set default resources for resource
4905 classes instead of for the specific Emacs.
4907 1999-10-19 Gerd Moellmann <gerd@gnu.org>
4909 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
4910 defines it that way.
4912 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
4913 if selected_frame is equal to Vterminal_frame.
4915 1999-10-19 Paul Eggert <eggert@twinsun.com>
4917 Add support for large files, 64-bit Solaris, system locale codings.
4919 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
4920 when dumping, so that the dumped Emacs doesn't have stray locale info.
4921 (dired.o): Depend on systime.h.
4922 (editfns.o): Depend on coding.h.
4924 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
4925 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
4926 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
4927 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
4928 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
4929 Include <config.h> before any system include files.
4931 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
4932 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
4933 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
4935 Do not include <stdlib.h>, as <config.h> does this now.
4937 * callproc.c (Fcall_process):
4938 Synchronize messages locale before invoking strerror.
4939 Decode resulting string with locale-coding-system.
4941 * coding.c (Vlocale_coding_system): New var.
4942 (syms_of_coding): Adjust to above change.
4943 (emacs_strerror): New function.
4945 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
4947 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
4948 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
4949 HAVE_STRSIGNAL): New macros.
4950 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
4951 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
4953 * dired.c: Include "systime.h".
4954 (Ffile_attributes): Do not cast s.st_size to int; this loses
4955 information if int is 32 bits but st_size and EMACS_INT are larger.
4956 Treat large device numbers like large inode numbers.
4958 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
4960 * editfns.c: Include coding.h.
4961 (emacs_strftime): Remove decl.
4962 (emacs_strftimeu): New decl.
4963 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
4964 Use emacs_strftimeu instead of emacs_strftime.
4965 (Fformat_time_string): Convert format string using
4966 Vlocale_coding_system, and convert result back. Synchronize time
4967 locale before invoking lower level function. Invoke
4968 emacs_memftimeu, passing ut, instead of emacs_memftime.
4970 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
4971 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
4972 Vprevious_time_locale): New variables.
4973 (main): Invoke setlocale early, so that initial error messages are
4974 localized properly. But skip locale-setting if LC_ALL is "C".
4975 Fix up locale when it's safe to do so.
4976 (fixup_locale): Moved here from xterm.c.
4977 (synchronize_locale, synchronize_time_locale,
4978 synchronize_messages_locale): New functions.
4979 (syms_of_emacs): Accommodate above changes.
4981 * fileio.c (report_file_error): Convert strerror output according
4982 to Vlocale_coding_system.
4983 (Finsert_file_contents): Check for arithmetic overflow in
4984 computations that depend on file size. Report IO errors
4985 with emacs_strerror, not strerror.
4987 * fns.c (Fgethash): Declare dflt parameter.
4989 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
4990 is defined; that's config.h's job.
4992 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
4993 default these values to long, BITS_PER_LONG, and unsigned long.
4994 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
4995 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
4996 (code_convert_string_norecord, fixup_locale,
4997 synchronize_messages_locale, synchronize_time_locale,
4998 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
4999 All Emacs callers of open, close, read, write changed to use
5000 emacs_open, emacs_close, emacs_read, emacs_write.
5002 * lread.c (file_offset, file_tell): New macros. All uses of ftell
5003 changed to file_tell.
5004 (saved_doc_string_position, prev_saved_doc_string_position): Now
5005 of type file_offset.
5006 (init_lread): Do not fix locale here; fixup_locale now does this.
5008 * m/amdahl.h, s/usg5-4.h:
5010 (NSIG_MINIMUM): New macro.
5012 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
5013 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
5014 s/umips.h, s/usg5-4.h:
5015 (SIGIO): Do not undef.
5016 (BROKEN_SIGIO): New macro.
5019 (SIGTSTP): Do not undef.
5020 (BROKEN_SIGTSTP): New macro.
5023 (SIGPOLL, SIGURG): Do not undef.
5024 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
5027 (SIGINFO): Do not undef.
5028 (BROKEN_SIGINFO): New macros.
5030 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
5032 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
5033 some Emacs-related changes merged.
5035 * print.c (float_to_string): Prepend "-" to representation of a
5036 NaN if the NaN is negative.
5038 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
5039 (wait_reading_process_input): Use emacs_strerror, not strerror.
5041 * process.c (status_message, sigchld_handler): Synchronize locale,
5042 then use strsignal istead of sys_siglist.
5043 * w32proc.c (sys_wait): Likewise.
5045 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
5046 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
5047 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
5048 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
5049 (open, close, read, write, INTERRUPTIBLE_OPEN,
5050 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
5052 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
5054 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
5055 sys_open, open): Remove.
5056 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
5057 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
5058 macros are no longer used.
5059 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
5060 (emacs_close): Renamed from sys_close.
5061 (emacs_read): Renamed from sys_read.
5062 (emacs_write): Renamed from sys_write.
5063 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
5064 (dup2): Do not print error on failure; the real dup2 doesn't.
5065 (strsignal): New function, defined if !HAVE_STRSIGNAL.
5067 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
5069 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
5070 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
5071 (strsignal): Declare if !HAVE_STRSIGNAL.
5073 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
5074 (ElfW): Define in terms of ElfExpandBitsW.
5076 * w32proc.c (sys_siglist): Remove decl.
5078 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
5080 (display_string): Declare face_string_pos arg.
5082 * xfns.c (Fx_show_tip): Declare timeout param.
5084 * xterm.c: No need to include locale.h.
5085 (x_alloc_lighter_color, x_setup_relief_color):
5086 Pass arg as double, not float, for compatibility with ANSI C.
5087 (fixup_locale): Move to emacs.c.
5088 (x_term_init): Do not setlocale or fixup locale; the main program
5091 1999-10-18 Dave Love <fx@gnu.org>
5093 * doc.c (Fdocumentation_property): Gcpro `tem'.
5095 1999-10-18 Kenichi Handa <handa@etl.go.jp>
5097 * lread.c (Fload): Calculate bytes of filename correctly.
5100 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
5102 * print.c (print_preprocess): In case print-circle is nil,
5103 add OBJ to Vprint_number_table only when OBJ is a symbol.
5105 1999-10-18 Kenichi Handa <handa@etl.go.jp>
5107 * coding.c (code_convert_string): Add record_unwind_protect to
5108 assure setting inhibit_pre_post_conversion back to zero. Take
5109 care of the multibyteness of the working buffer.
5111 * coding.c (inhibit_pre_post_conversion): New variable.
5112 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
5113 ignore post-read-conversion and pre-write-conversion property of
5115 (code_convert_region_unwind): New function.
5116 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
5117 running pre-write-conversion and post-read-conversion.
5118 (code_convert_string): Likewise.
5120 1999-10-17 Miles Bader <miles@gnu.org>
5122 * editfns.c: Doc fix.
5124 1999-10-17 Miles Bader <miles@gnu.org>
5126 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
5127 argument preconditions of find_before_next_newline in the case
5128 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
5129 was indeed at the edge.
5131 1999-10-17 Miles Bader <miles@gnu.org>
5133 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
5134 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
5136 * editfns.c (text_property_eq, text_property_stickiness): Don't
5137 use initializers for auto variables of type Lisp_Object.
5138 (find_field): Likewise. Use braces around nested ifs.
5139 (Fline_end_position): Store the raw eol in a variable, so that the
5140 final expression doesn't look so ugly.
5141 (Fconstrain_to_field): Doc fix.
5142 (preceding_pos): Renamed from `preceeding_pos'.
5143 (text_property_stickiness, find_field): Call preceding_pos,
5146 1999-10-17 Miles Bader <miles@gnu.org>
5148 * editfns.c (Ffield_string_no_properties): New function.
5149 (text_property_stickiness, preceeding_pos): New functions.
5150 (Ffield_string): Remove PROPS parameter.
5151 (find_field): Add MERGE_AT_BOUNDARY parameter.
5152 Rewrite to use stickiness of `field' property to resolve
5154 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
5155 (Fconstrain_to_field): Likewise.
5156 (syms_of_editfns): Init Sfield_string_no_properties.
5157 (Ffield_string, Ferase_field, Ffield_end):
5158 Supply new MERGE_AT_BOUNDARY argument to find_field.
5159 (Fline_beginning_position, Fline_end_position): Supply new
5160 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
5161 Pass a value of Qt for the ONLY_IN_LINE argument to
5162 Fconstrain_to_field (only matters if N != 1).
5163 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
5164 to Fconstrain_to_field.
5166 * minibuf.c (Fminibuffer_complete_word): Use
5167 Ffield_beginning to find the prompt end.
5169 1999-10-17 Miles Bader <miles@gnu.org>
5171 * editfns.c (Fconstrain_to_field): Add get/set-current-point
5172 behavior when NEW_POS is nil.
5173 (find_field): Use XSETFASTINT instead of make_number.
5174 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
5175 input string by seeing where the field begins, instead of
5176 looking at text-properties.
5178 1999-10-17 Miles Bader <miles@gnu.org>
5180 * editfns.c (Qfield): New variable.
5181 (find_field, Ferase_field, Ffield_string,
5182 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
5183 (Fline_beginning_position, Fline_end_position): Constrain to any field.
5184 (make_buffer_string_both): Remove minibuffer-prompt hack.
5185 (syms_of_editfns): Initialize Qfield, and subr entries for
5186 field functions above.
5187 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
5189 Don't initialize minibuffer prompt length.
5190 Wrap prompt text-properties around the entire prompt.
5191 Add 'prompt text-property to prompt.
5192 Get final value with Ffield_string instead of make_buffer_string.
5193 (read_minibuf_unwind): Don't restore minibuffer prompt length from
5195 (do_completion): Get minibuffer input with Ffield_string
5196 instead of Fbuffer_string.
5197 Erase minibuffer input with Ferase_field instead of erase_buffer.
5198 (Fminibuffer_complete_and_exit): Likewise.
5199 Test whether buffer is empty by looking for the 'prompt text
5200 property at the end.
5201 Set prompt length by looking for the end of the prompt text property,
5202 and save prompt length for later use (since there is no longer a
5203 buffer variable to get it from).
5204 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
5205 (syms_of_minibuf): Remove initializations of
5206 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
5207 * buffer.h (struct buffer): Remove prompt_end_charpos field.
5208 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
5209 Don't initialize prompt_end_charpos field.
5210 * syntax.c (Fforward_word): Likewise.
5211 Constrain to any field.
5213 1999-10-16 Gerd Moellmann <gerd@gnu.org>
5215 * window.c (enum save_restore_action): New.
5216 (save_restore_orig_size): Change parameter list. Add
5217 functionality to check for valid orig_top and orig_height members
5219 (grow_mini_window): Call save_restore_orig_size with new parameter
5221 (shrink_mini_window): Restore old window sizes only if old
5222 size information is valid in all windows in a window tree.
5224 1999-10-15 Gerd Moellmann <gerd@gnu.org>
5226 * xmenu.c (set_frame_menubar): Don't call
5227 x_set_menu_resources_from_menu_face here.
5228 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
5230 * xfns.c (gif_load): Fix handling of interlaced GIFs.
5232 1999-10-14 Dave Love <fx@gnu.org>
5234 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
5236 1999-10-14 Gerd Moellmann <gerd@gnu.org>
5238 * process.c (Fopen_network_stream): Don't loop if gethostbyname
5239 fails and h_errno is TRY_AGAIN.
5241 1999-10-13 Dave Love <fx@gnu.org>
5243 * filelock.c (lock_file): Move gcpro of `fn'.
5245 1999-10-10 Gerd Moellmann <gerd@gnu.org>
5247 * keyboard.c (auto-save-interval): Fix documentation.
5249 1999-10-09 Richard M. Stallman <rms@gnu.org>
5251 * print.c (print): When removing objects from Vprint_number_table,
5252 only scan the newly added objects.
5253 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
5254 unconditionally force it to stay in the table.
5256 1999-10-09 Gerd Moellmann <gerd@gnu.org>
5258 * xfns.c (prepare_image_for_display): Don't try to load image if
5259 loading it failed before.
5260 (lookup_image, prepare_image_for_display): Remember if loading the
5262 (xpm_load): Add missing UNBLOCK_INPUT.
5264 * dispextern.h (struct image): New member load_failed_p.
5266 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
5268 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
5271 1999-10-08 Gerd Moellmann <gerd@gnu.org>
5273 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
5274 Don't call XSetInputFocus because that can generate additional
5277 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
5279 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
5281 1999-10-07 Richard M. Stallman <rms@gnu.org>
5283 * process.c (wait_reading_process_input): When trying to suck
5284 input from one process, for accept-process-output,
5285 exit that loop if we get EAGAIN or EWOULDBLOCK.
5287 1999-10-07 Gerd Moellmann <gerd@gnu.org>
5289 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
5290 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
5291 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
5292 Fpixmap_spec_p and Qpixmap_spec_p.
5293 (load_face_colors, check_lface_attrs,
5294 merge_face_vector_with_property,
5295 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
5296 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
5299 1999-10-07 Gerd Moellmann <gerd@gnu.org>
5301 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
5304 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
5305 (struct x_resources) [USE_X_TOOLKIT]: New.
5306 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
5308 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
5310 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
5312 (syms_of_xfaces): Initialize Qmenu.
5313 (realize_basic_faces): Realize face `menu'.
5314 (resolve_face_name): New.
5315 (lface_from_face_name): Use it.
5316 (Finternal_set_lisp_face_attribute): Ditto.
5317 (Fpixmap_spec_p): Rewritten. Extend doc string.
5319 * xmenu.c (set_frame_menubar, xmenu_show): Call
5320 x_set_menu_resources_from_menu_face.
5322 * dispextern.h (enum face_id): Add MENU_FACE_ID.
5323 (toplevel): Include X11/Intrinsic.h.
5325 1999-10-03 Ken'ichi Handa <handa@gnu.org>
5327 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
5330 1999-09-30 Kenichi Handa <handa@etl.go.jp>
5332 * category.c (modify_lower_category_set): Set default value of
5335 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
5338 1999-09-29 Gerd Moellmann <gerd@gnu.org>
5340 * editfns.c (Fpropertize): Renamed from Fproperties.
5342 1999-09-29 Gerd Moellmann <gerd@gnu.org>
5344 * xdisp.c (resize_mini_window): Do nothing if frame is an X
5345 frame that hasn't been initialized yet.
5347 1999-09-28 Richard M. Stallman <rms@gnu.org>
5349 * keymap.c (Fsingle_key_description): Make tem big enough.
5350 (describe_buffer_bindings): Make buf big enough.
5352 1999-09-27 Richard M. Stallman <rms@gnu.org>
5354 * intervals.c (get_local_map): Use indirect_function,
5355 not Findirect_function.
5357 1999-09-27 Dave Love <fx@gnu.org>
5359 * cm.h: Remove unneeded declaration of ospeed.
5361 1999-09-26 Gerd Moellmann <gerd@gnu.org>
5363 * lisp.h (toplevel): Add prototype for
5364 next_single_char_property_change.
5366 * textprop.c (next_single_char_property_change): New.
5368 * xdisp.c (display_prop_end, invisible_text_between_p): Use
5369 next_single_char_property_change.
5371 1999-09-25 Gerd Moellmann <gerd@gnu.org>
5373 * editfns.c (Fproperties): New.
5374 (syms_of_editfns): Defsubr it.
5376 * xfns.c (lookup_image): Set image's timestamp because it's
5377 used when we look it up.
5379 1999-09-23 Gerd Moellmann <gerd@gnu.org>
5381 * window.c (enlarge_window): Add window parameter instead of using
5383 (Fdisplay_buffer): Call it with window parameter instead of
5384 setting selected_window.
5385 (Fenlarge_window, Fshrink_window): Ditto.
5386 (shrink_mini_window): If there is no recorded height and position
5387 info, resize mini-window to height 1.
5389 * xfns.c (image_error): Use add_to_log.
5391 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
5392 (load_face_font_or_fontset, load_color,
5393 merge_face_vector_with_property): Ditto.
5395 * dispextern.h: Add prototype for add_to_log.
5397 * xfaces.c (add_to_log): Move to xdisp.c.
5399 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
5402 1999-09-23 Gerd Moellmann <gerd@gnu.org>
5404 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
5405 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
5407 * xdisp.c (resize_mini_window): Use grow_mini_window and
5410 * window.c (window_min_size): Add parameter ignore_fixed_p.
5411 (change_window_height): Call window_min_size with new parameter.
5412 (shrink_window_lowest_first, save_restore_orig_size,
5413 grow_mini_window, shrink_mini_window): New.
5414 (make_window, replace_window): Initialize orig_top and
5416 (enlarge_window): Renamed from change_window_height. Make it
5418 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
5419 enlarge_window instead of change_window_height.
5421 * window.h (struct window): New members orig_top, orig_height.
5422 (toplevel): Add prototypes for grow_mini_window and
5423 shrink_mini_window. Remove prototype for change_window_height.
5425 1999-09-21 Eli Zaretskii <eliz@gnu.org>
5427 * frame.c (frame_name_fnn_p): Fix previous change.
5429 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5431 * minibuf.c (toplevel): Move include of stdio.h to other includes.
5433 * dispnew.c (direct_output_for_insert): Cast arguments to
5434 safe_bcopy to char *.
5436 * lread.c (readchar): Remove unused variables.
5437 (read_filtered_event, read1, Fmapatoms): Ditto.
5438 (toplevel): Include intervals.h.
5440 * eval.c (Fsignal): Remove unused variables.
5441 (Fcommandp, do_autoload): Ditto.
5443 * lisp.h: Add prototype for safe_bcopy, fatal.
5445 * editfns.c (init_editfns): Remove unused variables.
5446 (Fgoto_char, Fchar_after, Fformat): Ditto.
5447 (message_text, message_length): Put in #ifndef HAVE_MENUS.
5449 * data.c (find_symbol_value): Remove unused variables.
5450 (Faref, Fstring_to_number): Ditto.
5451 (toplevel): Include stdio.h.
5452 (Fnumber_to_string): Cast XINT to long for %ld.
5454 * casefiddle.c (casify_object): Remove unused variables.
5455 (casify_region): Ditto.
5457 * filelock.c (get_boot_time): Put local variable used in
5458 conditinally compiled section in #ifdef.
5459 (toplevel): Include stdio.h.
5461 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
5462 keys_of_keymap, syms_of_keymap): Remove unused variables.
5464 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5466 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
5467 whose corresponding window rows have been disabled in
5470 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5472 * xdisp.c (compute_window_start_on_continuation_line): Handle case
5473 that window start is out of range.
5474 (handle_display_prop, handle_single_display_prop): Replace
5475 marginal area specifications like `left-margin' with `(margin
5478 (syms_of_xdisp): Initialize Qmargin.
5480 1999-09-19 Gerd Moellmann <gerd@gnu.org>
5482 * syntax.c (update_syntax_table, find_defun_start, back_comment,
5483 describe_syntax, skip_chars): Remove unused variables.
5484 (back_comment, forw_comment): Add braces to if-statement with
5485 if-else as dependent statement.
5487 * process.c (list_processes_1): Remove unused variables.
5488 (Fopen_network_stream, create_process): Add parentheses to
5489 conditional expressions.
5490 (create_process): Put declaration of sigchld in #if 0.
5491 (Fopen_network_stream): Removed unused variables.
5492 (Fopen_network_stream, wait_reading_process_input,
5493 wait_reading_process_input, send_process, send_process): Ditto.
5494 (toplevel): Add prototypes for set_waiting_for_input and
5497 * abbrev.c (Fexpand_abbrev): Remove unused variables.
5499 * textprop.c (Fset_text_properties): Remove unused variables.
5500 (text_property_list, verify_interval_modification,
5501 interval_has_all_properties): Ditto.
5503 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5504 (Fcall_process): Remove unused variable.
5506 * keyboard.c (Frecursive_edit): Remove unused variable.
5507 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
5508 timer_check, make_lispy_event, menu_bar_items,
5509 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
5510 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
5511 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
5512 read_key_sequence): Ditto. Fread_key_sequence,
5513 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
5514 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
5515 used when GOBBLE_FIRST_EVENT is defined in #ifdef
5516 (Fexecute_extended_command): Cast XINT to long for %ld.
5517 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5518 (toplevel): Include sys/types.h.
5520 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
5521 (toplevel): Add prototypes for stuff_char, and
5522 code_convert_string_norecord.
5524 1999-09-19 Gerd Moellmann <gerd@gnu.org>
5526 * buffer.h: Add prototype for r_re_alloc.
5528 * insdel.c (copy_text): Removed unused variables.
5529 (count_combining_after, count_combining_after, insert_1_both,
5530 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
5531 (adjust_after_replace, replace_range): Add parentheses to logical
5532 expressions. Remove unused variables.
5533 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
5536 * alloc.c (Fgarbage_collect): Remove unused variable.
5537 (compact_strings): Add parentheses around assignments in
5538 conditional context.
5539 (toplevel): Put declaration of unused function clear_marks
5540 in #if 0 like its definition.
5542 * lisp.h: Add prototype for shrink_regexp_cache,
5543 sweep_weak_hash_tables.
5545 1999-09-19 Dave Love <fx@gnu.org>
5547 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
5549 * doc.c (read_bytecode_char): Declare arg.
5551 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
5552 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
5554 1999-09-18 Richard Stallman <rms@gnu.org>
5556 * xdisp.c (echo_area_display): Turn off code that returned
5557 without doing anything when using a terminal frame.
5559 1999-09-17 Richard M. Stallman <rms@gnu.org>
5561 * unexelf.c (unexec): Don't get confused by a short section
5562 just before the bss section.
5564 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5566 * emacs.c (main): Remove unused variables.
5567 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
5569 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
5570 init_fileio_once, syms_of_sound, init_xfns, init_fns
5571 init_sound, check_message_stack.
5573 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5575 * intervals.c (rotate_right, rotate_left): Add braces to avoid
5576 ambiguous else warning.
5577 (split_interval_left): Remove unused variables.
5578 (previous_interval, adjust_intervals_for_deletion,
5579 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
5580 (icount, idepth, zero_length): Move into #if 0 section below
5581 original position where these are used.
5583 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
5585 * buffer.c (Fkill_buffer): Remove unused variables.
5586 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
5587 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
5588 init_buffer_once, (syms_of_buffer): Ditto.
5590 * xrdb.c (get_fallback): Remove unused variable.
5591 (x_load_resources): Ditto. Put local variable used for Motif only
5592 in #ifdef USE_MOTIF.
5594 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5596 * minibuf.c (read_minibuf): Remove unused variables.
5597 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
5598 (do_completion): Move assignment out of conditional context.
5599 (Fdisplay_completion_list): Add parentheses to conditional expression.
5601 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
5603 * lisp.h: Add prototype for no_switch_window.
5605 * window.c (Fset_window_buffer): Remove unused variables.
5606 (Fset_window_margins): Ditto.
5608 * xdisp.c (resize_mini_window): Temporarily set the selected
5609 window's or Vminibuf_scroll_window's height to "fixed" around
5610 the call the change_window_height.
5612 * window.c (window_fixed_size_p): Check window's height_fixed_p
5615 * window.h (struct window): New member height_fixed_p.
5617 * dispnew.c (direct_output_forward_char): Don't use this method
5618 if showing a message or a message was just cleared because we
5619 might need to resize the mini-window.
5621 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5623 * frame.c (Fdelete_frame): Correct local variable pointing to
5624 selected frame after selecting new frame.
5626 1999-09-15 Richard Stallman <rms@gnu.org>
5628 * puresize.h (BASE_PURESIZE): Increase to 525000.
5630 * filelock.c (Vtemporary_file_directory): New variable.
5631 (syms_of_filelock): Set up Lisp variable.
5633 1999-09-15 Gerd Moellmann <gerd@gnu.org>
5635 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
5636 (encode_terminal_code): Remove unused variables.
5637 (turn_off_face): Ditto.
5638 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
5640 * dispnew.c (update_frame_line): If writing whole desired line,
5641 don't clear to end of line if already at the end.
5643 1999-09-15 Gerd Moellmann <gerd@gnu.org>
5645 * xdisp.c (resize_mini_window): Don't report changed window
5646 height if it actually hasn't changed.
5648 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
5650 (mark_shell_size_user_specified): Put in #if 0 because not used.
5651 (create_frame_gcs): Put in #if 0 because currently unused.
5652 (first_frame_p): Ditto.
5654 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
5655 single_submenu, update_frame_menubar, set_frame_menubar,
5656 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
5659 * print.c (PRINTFULLP): Removed because it is no longer used and
5661 (Ferror_message_string): Remove unused variables.
5662 (print_object): Cast argument of sprintf to long for `%ld'
5663 specifier. Remove unused variable.
5665 1999-09-14 Gerd Moellmann <gerd@gnu.org>
5667 * sound.c (Fplay_sound): Remove usused variables.
5668 (be2hs): Put in #if 0 because it's currently not used.
5670 1999-09-14 Ken Raeburn <raeburn@gnu.org>
5672 * print.c (Ferror_message_string, print_error_message,
5673 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
5676 1999-09-14 Gerd Moellmann <gerd@gnu.org>
5678 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
5680 * frame.c (Fnext_frame): Remove unused variable(s).
5681 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
5682 (store_frame_param): Add parentheses to conditional expression.
5683 (Fmodify_frame_parameters): Remove unused variables.
5684 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
5687 * xfns.c (x_set_background_color): Remove unused variable(s).
5688 (x_set_border_pixel): Ditto.
5689 (x_set_menu_bar_lines): Put local variable used only for
5690 non-toolkit case in #ifdef/#endif.
5691 (x_figure_window_size): Remove unused variable(s).
5692 (x_figure_window_size, x_window, lookup_image,
5693 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
5694 png_load, jpeg_load, gif_load, x_create_tip_frame,
5695 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
5697 * xterm.c (x_scroll_bar_handle_click): Compile only if
5698 not USE_TOOLKIT_SCROLL_BARS.
5699 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
5701 * dispextern.h: Add prototypes for gamma_correct and
5704 * xterm.c (x_produce_glyphs): Remove unused variable(s).
5705 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
5706 x_set_toolkit_scroll_bar_thumb): Ditto.
5707 (x_scroll_bar_create): Move local variable to the
5708 conditionally compiled section of code where it is used.
5709 (x_scroll_bar_create): Remove unused variable(s).
5710 (x_scroll_bar_remove, XTread_socket): Ditto.
5711 (XTread_socket) <ConfigureNotify>: Move variables used for
5712 non-toolkit case into conditionally compiled section of code.
5714 * window.h (freeze_window_starts): Fix typo in prototype.
5716 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
5719 * lisp.h: Add prototype for debug_print.
5721 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
5724 * fns.c (SXHASH_COMBINE): Add missing parentheses.
5725 (Fchar_table_range, Fset_char_table_default, mapcar1,
5726 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
5728 * lisp.h: Add prototype for getloadavg.
5730 1999-09-14 Andreas Schwab <schwab@gnu.org>
5732 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
5734 * lisp.h: Declare close_file_unwind.
5736 1999-09-14 Richard Stallman <rms@gnu.org>
5738 * filelock.c (get_boot_time): Make the temp name in the proper dir.
5740 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5742 * xdisp.c (redisplay_window): Make sure start_at_line_beg
5743 is always set correctly.
5745 1999-09-13 Dave Love <fx@gnu.org>
5747 * xdisp.c (move_it_in_display_line_to): Make type consistent with
5750 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5752 * xdisp.c (QCfile): Move here from xfns.c.
5753 (syms_of_xdisp): Initialize it.
5754 (message2_nolog): Change for Lisp_Object selected_frame.
5755 (message3_nolog, message_with_string, message,
5756 setup_echo_area_for_printing, truncate_echo_area,
5757 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
5759 1999-09-13 Dave Love <fx@gnu.org>
5761 * xterm.c: Don't continue #define args for benefit of old cc.
5762 (xt_action_hook): Indent #error for benefit of K&R cc.
5764 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5766 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
5767 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
5768 (XRINGBELL): Removed.
5770 1999-09-13 Dave Love <fx@gnu.org>
5772 * xfns.c (x_put_x_image): Make type consistent with declaration.
5774 * fns.c (Fmake_hash_table): Fix string continuation.
5776 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5778 * xfns.c (QCfile): Moved to xdisp.c.
5779 (syms_of_xfns): Don't initialize QCfile.
5780 (check_x_frame): Change for Lisp_Object selected_frame.
5781 (check_x_display_info, x_get_resource_string): Ditto.
5783 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5785 * minibuf.c (choose_minibuf_frame): Don't try to set the
5786 mini-buffer window's buffer, if the buffer is invalid.
5788 * xfns.c (QCfile): Moved to xdisp.c.
5789 (syms_of_xfns): Don't initialize QCfile.
5791 * xdisp.c (QCfile): Move here from xfns.c.
5792 (syms_of_xdisp): Initialize it.
5794 * lisp.h (selected_frame): Add external declaration.
5796 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
5797 (Fx_store_cut_buffer_internal): Ditto.
5798 (Fx_rotate_cut_buffers_internal): Ditto.
5800 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
5802 (Finternal_set_lisp_face_attribute): Ditto.
5803 (Finternal_get_lisp_face_attribute): Ditto.
5804 (Finternal_lisp_face_empty_p): Ditto.
5805 (Fdump_face): Ditto.
5807 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
5808 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
5809 set_terminal_window, set_scroll_region, reassert_line_highlight,
5810 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
5811 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
5812 encode_terminal_code, write_glyphs, term_init): Ditto.
5814 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
5815 (kbd_input_ast, read_input_waiting): Ditto.
5817 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
5819 (read_minibuf): Ditto.
5821 * keyboard.c (command_loop_1): Change for Lisp_Object
5823 (cmd_error_internal, command_loop_1, read_char,
5824 kbd_buffer_get_event, read_avail_input,
5825 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
5826 interrupt_signal, quit_throw_to_read_char): Ditto.
5828 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
5829 (Ffontset_info): DItto.
5831 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
5833 * dispnew.c (selected_frame): Make it a Lisp_Object.
5834 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
5835 (direct_output_for_insert, direct_output_forward_char,
5836 init_display): Ditto.
5838 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
5840 (set_internal): Ditto.
5842 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
5843 (record_buffer): Ditto.
5845 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
5846 (do_switch_frame): Change for Lisp_Object selected_frame.
5847 (Fselected_frame): Ditto.
5848 (Fframe_first_window): Use SELECTED_FRAME.
5849 (Fframe_root_window): Change for Lisp_Object selected_frame.
5850 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
5851 Fprevious_frame, other_visible_frames, Fdelete_frame,
5852 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
5853 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
5854 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
5855 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
5856 Fset_frame_height, Fset_frame_width): Ditto.
5858 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5860 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
5861 (message3_nolog, message_with_string, message,
5862 setup_echo_area_for_printing, truncate_echo_area,
5863 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
5865 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
5866 (Fx_popup_dialog): Ditto.
5868 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
5869 (check_x_display_info, x_get_resource_string): Ditto.
5871 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
5872 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
5873 (XRINGBELL): Removed.
5875 * window.c (Fminibuffer_window): Change for Lisp_Object
5877 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
5878 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
5879 Fcurrent_window_configuration, init_window_once): Ditto.
5881 * frame.h (SELECTED_FRAME): New.
5883 1999-09-12 Ken Raeburn <raeburn@gnu.org>
5885 * category.c (word_boundary_p): Use XCAR and XCDR.
5886 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
5887 Fregister_code_conversion_map): Likewise.
5888 * coding.c (setup_coding_system, detect_coding_system,
5889 Ffind_operation_coding_system, Fset_coding_priority_internal):
5891 * doc.c (get_doc_string, Fdocumentation,
5892 store_function_docstring): Likewise.
5893 * editfns.c (save_restriction_restore): Likewise.
5894 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
5895 skip_debugger, find_handler_clause, Fautoload, Fapply,
5896 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
5898 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
5899 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
5900 Fread_file_name): Likewise.
5901 * filelock.c (unlock_all_files): Likewise.
5902 * insdel.c (Fcombine_after_change_execute): Likewise.
5903 * intervals.c (adjust_intervals_for_insertion): Likewise.
5904 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
5905 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
5906 store_in_keymap, Fcopy_keymap, define_as_prefix,
5907 current_minor_maps, Faccessible_keymaps,
5908 accessible_keymaps_char_table, Fkey_description,
5909 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
5910 describe_buffer_bindings, describe_map_tree, shadow_lookup,
5911 describe_map): Likewise.
5912 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
5913 read_list, init_lread): Likewise.
5914 * search.c (Fmatch_data): Likewise.
5915 * sunfns.c (Fsun_menu_internal): Likewise.
5916 * syntax.c (describe_syntax): Likewise.
5917 * undo.c (record_insert, record_delete, Fundo_boundary,
5918 truncate_undo_list): Likewise.
5919 * vmsproc.c (child_sig): Likewise.
5921 * editfns.c (Fformat): Use XFLOAT_DATA.
5923 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5925 * keyboard.c (command_loop_1): Resize mini-window to the
5926 exact size of a message displayed, if any.
5928 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
5929 to exact size if exact_p is non-zero.
5930 (display_echo_area_1): Call resize_mini_window with
5932 (redisplay_internal): Ditto.
5933 (resize_echo_area_axactly): New.
5935 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
5938 * dispextern.h: Change prototype of resize_mini_window.
5939 Add prototype for resize_echo_area_axactly.
5941 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
5942 (syms_of_xfaces): Defsubr accordingly.
5944 * xdisp.c (hscroll_window_tree): Choose cursor row from
5945 desired or current matrix.
5946 (redisplay_internal): Hscroll before updating.
5948 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5950 * syntax.c (Fforward_word): Use prompt_end_charpos instead
5951 of minibuffer_prompt_length.
5953 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
5954 of minibuffer_prompt_length.
5955 (read_minibuf_unwind): Ditto.
5956 (Fminibuffer_complete_and_exit): Ditto.
5957 (Fminibuffer_complete_word): Ditto.
5958 (Fminibuffer_prompt_end): Ditto.
5960 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
5961 of minibuffer_prompt_length.
5962 (Fline_beginning_position): Ditto.
5964 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
5965 of minibuffer_prompt_length.
5966 (Fmake_indirect_buffer): Ditto.
5967 (Fkill_buffer): Ditto.
5968 (Ferase_buffer): Ditto.
5970 * buffer.h (prompt_end_charpos): Replaces
5971 minibuffer_prompt_length.
5973 * minibuf.c (read_minibuf): Return mini-buffer contents
5976 * editfns.c (make_buffer_string_both): Take out the code
5977 to handle mini-buffer prompts.
5978 (Fbuffer_string): Handle the prompt here, instead.
5980 * xfaces.c (lface_from_face_name): Resolve face aliases.
5981 (Qmode_line): Replaces Qmodeline.
5982 (realize_basic_faces): Use Qmode_line.
5983 (syms_of_xfaces): Initialize Qmode_line.
5985 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5987 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
5988 current column after inserting prompt.
5989 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
5991 * xfaces.c (Qframe_update_face_colors): New.
5992 (syms_of_xfaces): Initialize call.
5993 (update_face_from_frame_parameter): Call that function when
5994 the frame's background changes.
5996 1999-09-12 Richard Stallman <rms@gnu.org>
5998 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
6000 1999-09-12 Ken Raeburn <raeburn@gnu.org>
6002 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
6003 mark_object, mark_buffer): Use XCAR and XCDR.
6004 * bytecode.c (Fbyte_code): Likewise.
6005 * callint.c (Fcall_interactively, Fprefix_numeric_value):
6007 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
6008 getenv_internal): Likewise.
6009 * dired.c (file_name_completion): Likewise.
6010 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
6011 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
6012 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
6013 * indent.c (Fcompute_motion): Likewise.
6014 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
6015 list_processes_1, Fstart_process, Fopen_network_stream,
6016 wait_reading_process_input, read_process_output_call,
6017 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
6018 status_notify, wait_reading_process_input): Likewise.
6019 * textprop.c (PLIST_ELT_P, property_value, set_properties,
6020 extend_property_ranges): Likewise.
6021 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
6022 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
6023 x_report_frame_params, x_set_cursor_type, x_icon_type,
6024 x_figure_window_size, Fx_create_frame, w32_load_system_font,
6025 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
6026 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
6027 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
6028 x_display_info_for_name, Fx_display_list): Likewise.
6029 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
6030 Fx_popup_menu, Fx_popup_dialog): Likewise.
6031 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
6032 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
6033 w32_term_init, x_delete_display): Likewise.
6034 * xfns.c (x_window_to_frame, x_any_window_to_frame,
6035 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
6036 x_top_window_to_frame, x_set_frame_parameters,
6037 x_report_frame_params, x_set_cursor_type, x_icon_type,
6038 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
6039 Fx_display_list, x_create_tip_frame): Likewise.
6040 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
6041 Fx_popup_menu, Fx_popup_dialog): Likewise.
6042 * xselect.c (x_own_selection, x_get_local_selection,
6043 x_handle_selection_request, x_handle_selection_clear,
6044 x_clear_frame_selections, wait_for_property_change_unwind,
6045 wait_for_property_change, x_handle_property_notify,
6046 copy_multiple_data, x_get_foreign_selection,
6047 lisp_data_to_selection_data, clean_local_selection_data,
6048 x_handle_selection_notify, Fx_get_selection_internal,
6049 x_disown_buffer_selections): Likewise.
6050 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
6051 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
6054 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
6056 * bytecode.c (Fbyte_code): Likewise.
6057 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
6058 fmod_float): Likewise.
6060 1999-09-11 Richard Stallman <rms@gnu.org>
6062 * xdisp.c (run_window_scroll_functions): If hook functions switch
6063 buffers, switch back after.
6065 1999-09-11 Ken Raeburn <raeburn@gnu.org>
6067 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
6068 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
6069 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
6070 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
6071 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
6073 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
6076 1999-09-10 Richard Stallman <rms@gnu.org>
6078 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
6079 not RevertToPointerRoot.
6080 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
6081 Fix the code to clear around the scroll bar.
6083 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
6085 * print.c: Support print-circle and related features.
6086 (Vprint_gensym_alist): Removed.
6087 (Vprint_circle, Vprint_continuous_numbering, print_number_index
6088 Vprint_number_table): New variables.
6089 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
6090 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
6091 (print, print_preprocess, print_preprocess_string, print_object):
6092 New/modified functions with print-circle feature. Use
6093 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
6094 (syms_of_print): Defined new Lisp variables `print-circle',
6095 `print-continuous-numbering', `print-number-table'.
6097 1999-09-10 Gerd Moellmann <gerd@gnu.org>
6099 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
6100 as background color specification instead of an integer.
6101 (image-cache-eviction-delay): Replaces image-eviction-seconds.
6102 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
6103 (clear_image_cache, syms_of_xfns): Use it.
6104 (Qpostscript): Replaces Qghostscript.
6106 (gs_image_p): Ditto.
6107 (syms_of_xfns): Initialize Qpostscript.
6109 1999-09-10 Richard Stallman <rms@gnu.org>
6111 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
6113 1999-09-09 Richard Stallman <rms@gnu.org>
6115 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
6117 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
6119 1999-09-09 Gerd Moellmann <gerd@gnu.org>
6121 * fns.c (Fmakehash): Accept just one optional argument TEST.
6123 * xfns.c (QCindex): New.
6124 (syms_of_xfns): Initialize QCindex.
6125 (gif_load): Use it instead of `:image'.
6127 1999-09-09 Richard Stallman <rms@gnu.org>
6129 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
6130 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
6132 1999-09-08 Gerd Moellmann <gerd@gnu.org>
6134 * xdisp.c (Qwhen): Replaces QCwhen.
6135 (syms_of_xdisp): Initialized it instead of QCwhen.
6136 (handle_single_display_prop): Use it instead of QCwhen.
6138 1999-09-08 Ken'ichi Handa <handa@gnu.org>
6140 * charset.c (translate_char): Reset MSBs of arguments of
6142 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
6144 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
6146 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
6148 * fns.c (Fbase64_decode_region): Don't place point outside of the
6149 current accessible portion.
6151 1999-09-07 Richard Stallman <rms@gnu.org>
6153 * keymap.c (fix_submap_inheritance): Do nothing if the proper
6154 parent is an ancestor of SUBMAP; otherwise, add it as the
6157 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6159 * xdisp.c (handle_single_display_prop): Change conditional
6160 display property to `:when FORM . VALUE'.
6162 1999-09-07 Richard Stallman <rms@gnu.org>
6164 * fileio.c (Fwrite_region): Doc fix.
6166 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
6168 * fileio.c (Qexcl): New variable.
6169 (report_file_error): Handle EEXIST specially.
6170 (Fwrite_region): Special handling for CONFIRM = `excl'.
6171 (syms_of_fileio): Initialize Qexcl.
6173 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6175 * xfns.c (x_set_foreground_color): Call
6176 update_face_from_frame_parameter.
6177 (x_set_background_color): Ditto.
6178 (x_set_mouse_color): Ditto.
6179 (x_set_cursor_color): Ditto.
6180 (x_set_border_color): Ditto.
6181 (x_set_scroll_bar_foreground): Ditto.
6182 (x_set_scroll_bar_background): Ditto.
6184 * xfaces.c (recompute_basic_faces): Clear face cache.
6185 (Finternal_set_lisp_face_attribute): Modify frame parameters
6186 if attributes of certain faces are changed.
6187 (update_face_from_frame_parameter): New.
6189 * xfaces.c (realize_basic_faces): Realize new basic faces.
6191 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
6192 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
6194 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
6195 (syms_of_xfaces): Intialize new symbols.
6197 * fns.c (Fmakehash): Take one argument, test, make all the
6198 rest keyword arguments.
6200 * window.c (Fset_window_margins): Make window the first argument.
6201 (set_window_buffer): Call Fset_window_margins with window as first
6204 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6206 * xfaces.c (Qfringe): Replaces Qmargin.
6208 1999-09-07 Kenichi Handa <handa@etl.go.jp>
6210 * charset.h: Lots of comments fixed.
6211 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
6212 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
6214 * charset.c : Lots of comments fixed.
6215 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
6216 (CHAR_COMPONENTS_VALID_P): Name changed from
6217 CHAR_COMPONENT_VALID_P. Caller changed.
6219 1999-09-06 Richard Stallman <rms@gnu.org>
6221 * insdel.c (syms_of_insdel): Define Lisp variable
6222 inhibit-modification-hooks.
6224 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
6226 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
6229 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
6231 1999-09-06 Dave Love <fx@gnu.org>
6233 * unexaix.c: New version incorporating Michael Sperber's changes
6234 from XEmacs. Should solve problems on AIX 4.3.
6236 * lread.c (Vbyte_boolean_vars): New variable.
6237 (defvar_bool, syms_of_lread): Use it.
6239 1999-09-05 Richard Stallman <rms@gnu.org>
6241 * minibuf.c (read_minibuf): Put all three properties on the
6242 same range, the whole prompt.
6244 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6246 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
6247 (Fplay_sound, syms_of_sound): Use it.
6248 (parse_sound): Allow float volume values in the range [0, 1].
6249 (Fplay_sound): Ditto.
6251 * window.c (Fset_window_vscroll): Make window the first argument,
6252 amount to scroll the second. Take non-negative vscroll as
6254 (Fwindow_vscroll): Return non-negative vscroll.
6256 * xfns.c (Fx_show_tip): Improve documentation.
6258 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6260 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
6261 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
6262 `top-line' and `top_line' to `header-line' and `header_line'.
6263 Likewise for similar spellings.
6265 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6267 * xdisp.c (row_containing_pos): New.
6268 (try_window_id): Use it.
6270 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
6271 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
6272 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
6273 Likewise for upper-case etc.
6275 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6277 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
6278 Fix reference to renamed variable.
6280 1999-09-04 Gerd Moellmann <gerd@gnu.org>
6282 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
6283 (window_fixed_size_p): Use Qwindow_size_fixed instead of
6285 (syms_of_window): Ditto.
6287 * fns.c (Fmakehash): Exchange optional test and size arguments.
6289 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6291 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
6292 under newly created scroll bar.
6293 (expose_window): If window is not yet fully initialized, do
6294 nothing. This can happen when toolkit scroll bars are used and a
6295 window is split. Reconfiguring the scroll bars will generate an
6296 expose for a newly created window.
6298 * frame.h (struct frame): New member `gamma'.
6300 * xfns.c: Include math.h. Add extern declaration for atof in case
6302 (Qscreen_gamma): New.
6303 (struct x_frame_parm_table): Add prototypes, add
6305 (gamma_correct): New function.
6306 (defined_color): Call it.
6307 (x_set_screen_gamma): New.
6308 (x_set_title): Add parameter old_value.
6309 (RES_TYPE_FLOAT): New.
6310 (x_get_arg): Handle RES_TYPE_FLOAT.
6311 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
6312 (lookup_pixel_color): Change call to x_alloc_nearest_color to
6314 (lookup_rgb_color): Ditto.
6315 (syms_of_xfns): Initialize Qscreen_gamma.
6317 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
6318 New. Allocate color for lwlib widgets.
6319 (x_alloc_nearest_color): Change parameter list include the
6320 frame on which to allocate colors. Gamma-correct colors.
6321 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
6324 * xterm.h: Change protorype of x_alloc_nearest_color.
6326 1999-09-03 Richard Stallman <rms@gnu.org>
6328 * callproc.c: Delete the system-independent include of stdlib.h
6329 (leaving only the one in the WINDOWSNT conditional).
6331 1999-09-03 Andrew Choi <choi@cs.hku.hk>
6333 * callproc.c (call-process) [macintosh]: Call mac_run_command in
6334 sysdep.c. The Mac code is modeled after the DOS code.
6336 * dispextern.h [macintosh]: Include macterm.h to define substitute X
6337 Window types and macros.
6339 * frame.h: Do nothing if included a second time.
6340 (enum output_method): Add mac_output frame type.
6341 (union output_data): Add new alternative `mac'.
6342 (FRAME_MAC_P): New macro.
6344 * frame.c (Fframep) [macintosh]: Handle mac frame type.
6345 (syms_of_frame_1): Initialize Qmac.
6346 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
6347 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
6348 (Fmodify_frame_parameters) [macintosh]: Call
6349 mac_set_frame_parameter in macterm.c.
6351 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
6352 (512) because Mac compilers limit local data of a function to 32K.
6354 * make-docfiles.c: Correctly handle input files with Mac-style
6357 * sysdep.c: Define numerous routines to emulate Unix system calls.
6359 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
6360 file of an X Window environment.
6362 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
6363 x-display-grayscale, x-color-defined-p, and x-color-values.
6365 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
6366 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
6367 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
6368 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
6369 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
6370 New functions, replacing POSIX features.
6372 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
6373 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
6374 (InitEmacsPasswdDir, run_mac_command): New subroutines.
6376 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
6377 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
6378 (myPasswdDir, TempDirName, sys_siglist): New variables.
6380 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
6381 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
6382 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
6383 Define empty stubs so Emacs will link.
6385 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6387 * xdisp.c: Use XCAR and XCDR instead of XCONS.
6389 * window.h: New member frozen_window_start_p.
6391 * window.c (foreach_window, foreach_window_1): New.
6392 (freeze_window_start, freeze_window_starts): New.
6393 (make_window): Initialize frozen_window_start_p.
6394 (replace_window): Ditto.
6395 (Fset_window_point): Remove references to deleted variables.
6396 (Fset_window_start): Ditto.
6398 * xdisp.c (Vresize_mini_config, resize_mini_frame,
6399 resize_mini_initial_height): Removed.
6400 (syms_of_xdisp): Remove references to these variables.
6401 (resize_mini_window): Don't save window configuration, freeze
6402 window starts instead. Enlarge window until displaying an empty
6403 buffer, then shrink it. Make the function externally visible.
6404 (redisplay_window): Treat frozen window start like forced start,
6405 but accept point outside of the window.
6407 * dispextern.h: Add function prototype for resize_mini_window.
6409 * minibuf.c (read_minibuf_unwind): Resize mini-window when
6410 reaching minibuf_level 0.
6412 * lisp.h: Remove extern declarations for variables deleted from
6415 * dispnew.c (adjust_frame_glyphs): Remove reference to
6416 Vresize_mini_config.
6418 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6420 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
6421 to USE_TOOLKIT_SCROLL_BARS.
6423 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
6425 (XTset_vertical_scroll_bar): Clarify position computations. Clear
6426 under newly created scroll bar. Put toolkit scroll bars in the
6427 middle of the area reserved for the scroll bar.
6429 1999-09-03 Kenichi Handa <handa@etl.go.jp>
6431 The following changes are for the new handling of mulitbyte
6432 sequence. Now, except for a composite character, no multibyte
6433 character in string/buffer has trailing garbage bytes. For
6434 instance, the length of string "\201\300\300" is now 2, the first
6435 character is Latin-1 A-grave, the second is raw \300.
6437 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
6439 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
6440 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
6441 (PARSE_COMPOSITE_SEQ): New macro.
6442 (PARSE_CHARACTER_SEQ): New macro.
6443 (PARSE_MULTIBYTE_SEQ): New macro.
6444 (CHAR_PRINTABLE_P): New macro.
6445 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
6446 (STRING_CHAR_AND_LENGTH): Likewise.
6447 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
6448 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
6449 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
6451 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
6452 (SPLIT_CHARACTER_SEQ): New macro.
6453 (SPLIT_MULTIBYTE_SEQ): New macro.
6454 (CHAR_COMPONENT_VALID_P): New macro.
6455 (non_ascii_char_to_string): Generate a multibyte sequence as far
6457 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
6458 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
6459 (split_non_ascii_string): Likewise.
6460 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
6461 (char_printable_p): New function.
6462 (translate_char): Check character by NATNUMP instead of INTEGERP.
6463 (unibyte_char_to_multibyte): Call char_valid_p instead of
6464 VALID_MULTIBYTE_CHAR_P.
6465 (Fmake_char_internal): Check the arguments more rigidly.
6466 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
6467 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
6468 (Fmultibyte_char_to_unibyte): Check the validity of character by
6470 (chars_in_text): Call multibyte_chars_in_text.
6471 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
6472 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
6473 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
6475 * data.c (Faset): Adjust the way to check byte-combining
6476 possibility for the new handling of multibyte sequence.
6478 * editfns.c (Fsubst_char_in_region): Likewise.
6480 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
6481 (string_char_to_byte): Likewise.
6482 (string_byte_to_char): Likewise.
6484 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
6485 macro STRING_CHAR_AND_LENGTH. Caller changed.
6487 * insdel.c (count_combining_composition): New function.
6488 (count_combining_before): Adjust the way to check byte-combining
6489 possibility for the new handling of multibyte sequence. Call
6490 count_combining_composition for a composite character.
6491 (count_combining_after): Likewise.
6493 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
6496 * dispextern.h (struct it): Change the size of the member
6499 * xdisp.c (get_next_display_element): Display incomplete multibyte
6500 sequence (e.g. \222\300) by octal form.
6502 1999-09-02 Gerd Moellmann <gerd@gnu.org>
6504 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
6506 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
6507 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
6509 1999-09-02 Gerd Moellmann <gerd@gnu.org>
6511 * buffer.c (set_buffer_internal): Never set
6512 windows_or_buffers_changed.
6514 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
6515 if we have displayed to the bottom of the window.
6517 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
6518 in both directions. Extend documentation.
6520 1999-09-01 Gerd Moellmann <gerd@gnu.org>
6522 * minibuf.c (read_minibuf): Flush display after setting cursor to
6525 1999-08-31 Gerd Moellmann <gerd@gnu.org>
6527 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
6528 already defined. This avoids a warning from buffer.c.
6530 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6532 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
6534 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
6535 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
6536 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
6538 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
6539 once instead of twice.
6540 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
6542 * xterm.c: Remove unused bitmaps.
6543 (continued_bits, continuation_bits, overlay_bits): Change images.
6544 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
6545 instead of FRAME_X_FLAGS_AREA_WIDTH.
6546 (x_after_update_window_line): Ditto.
6547 (x_draw_bitmap): Likewise.
6548 (x_draw_row_bitmaps): Likewise.
6549 (x_draw_glyph_string_box): Likewise.
6550 (x_draw_glyphs): Likewise.
6551 (x_scroll_run): Likewise.
6552 (expose_window_tree): Likewise.
6553 (note_mode_line_highlight): Likewise.
6554 (XTset_vertical_scroll_bar): Likewise.
6555 (x_clip_to_row): Likewise.
6556 (x_set_window_size): Likewise.
6558 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
6561 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
6563 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
6564 FRAME_FLAGS_AREA_WIDTH.
6566 * window.c (coordinates_in_window): Use
6567 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
6568 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
6571 * widget.c (set_frame_size): Set flags_area_extra to
6572 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
6573 (EmacsFrameSetCharSize): Ditto.
6575 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
6576 instead of FRAME_FLAGS_AREA_WIDTH.
6578 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
6579 FRAME_FLAGS_AREA_COLS once.
6580 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
6581 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
6583 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6585 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
6586 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
6588 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6590 * fns.c (QCweakness): Replaces QCweak.
6591 (Fmake_hash_table): Ditto.
6593 (syms_of_fns): Ditto.
6595 1999-08-29 Richard Stallman <rms@gnu.org>
6597 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
6599 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
6601 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
6602 Add support for nested comments.
6604 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
6605 Consolidate the forward comment code into the new `forw_comment'.
6606 (forw_comment): New subroutine. Added support for nested comments.
6607 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
6608 (Fparse_partial_sexp): Add support for nested comments.
6610 1999-08-28 Ken Raeburn <raeburn@gnu.org>
6612 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
6613 names of structure elements if HIDE_LISP_IMPLEMENTATION is
6614 defined, to help detect code that uses knowledge of the Lisp
6615 internals that it shouldn't have.
6616 (XFLOAT_DATA): New macro.
6618 1999-08-25 Gerd Moellmann <gerd@gnu.org>
6620 * syntax.c (Fforward_word): If in a mini-buffer and moving
6621 backwards, stop in front of the prompt to prevent accidentially
6622 moving into the read-only prompt.
6624 * window.c (Frecenter): Clear frame if called with nil or no arg.
6626 * xdisp.c (resize_mini_window): Don't resize if
6627 Vmax_mini_window_height is nil. Otherwise, use a default if
6628 Vmax_mini_window_height is not ot a number.
6629 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
6631 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
6633 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
6634 * m/iris4d.h: Use unexelf for IRIX 5.*.
6635 * m/iris5d.h: Use unexelf for IRIX 6.*.
6636 * unexsgi.c: Deleted.
6638 * unexelf.c: Auto-detect .sbss section.
6639 (round_up): Make it static.
6640 (unexec): Declare alignment as Elf Word. Skip ``Program
6641 segment above .bss'' test on MIPS without .sbss.
6642 Copy sections .got and .sdata1 sections. Adjust offsets in
6643 sections .sdata, .lit4, .lit8, .got and .sdata1.
6645 1999-08-25 Gerd Moellmann <gerd@gnu.org>
6647 * xdisp.c (try_window_id): Remove typo.
6649 1999-08-24 Gerd Moellmann <gerd@gnu.org>
6651 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
6652 unchanged text at the bottom when computing the cursor position.
6653 (message3_nolog): Raise frame only if minibuffer_auto_raise is
6656 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
6658 1999-08-24 Gerd Moellmann <gerd@gnu.org>
6660 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
6661 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
6662 (syms_of_xfaces): Ditto.
6664 * window.c (Fset_window_point): Reset Vresize_mini_config.
6665 (Fset_window_start): Ditto.
6666 (set_window_buffer): Ditto.
6668 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
6670 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
6671 before calling try_window.
6672 (echo_area_display): If height has changed, update other windows.
6673 (resize_mini_frame, resize_mini_initial_height): New.
6674 (resize_mini_window): Save/restore window configuration
6677 * lisp.h (Vresize_mini_config, resize_mini_frame,
6678 resize_mini_initial_height): Add extern declarations.
6680 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
6683 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
6684 being redefined in jconfig.h.
6686 1999-08-23 Ken'ichi Handa <handa@gnu.org>
6688 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
6690 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6692 * alloc.c (mark_glyph_matrix): Mark strings only.
6694 * xdisp.c (redisplay_internal): Clear garbaged frames after
6695 resizing mini-window.
6697 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6699 * xdisp.c (unwind_with_echo_area_buffer): Use
6700 set_buffer_internal_1 instead of set_buffer_internal.
6701 (with_echo_area_buffer): Ditto.
6703 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
6704 only if buffer is displayed somewhere.
6706 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
6708 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
6710 (modify_region): Ditto.
6712 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
6714 * xdisp.c (Vresize_mini_config): New.
6715 (resize_mini_window): Use it to save restore original window
6717 (syms_of_xdisp): Initialize it.
6719 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
6721 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
6723 * xdisp.c (reconsider_clip_changes): New.
6724 (redisplay_internal, redisplay_window): Call it.
6725 (mark_window_display_accurate, redisplay_internal): Set current
6726 matrix' buffer, begv, zv.
6728 * window.c (Fset_window_hscroll): Set
6729 prevent_redisplay_optimizations_p instead of clip_changed.
6730 (Fset_window_hscroll): Ditto.
6731 (temp_output_buffer_show): Ditto.
6732 (Fset_window_vscroll): Ditto.
6734 * buffer.c (reset_buffer): Set clip_changed to 0 and
6735 prevent_redisplay_optimizations_p to 1.
6736 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
6738 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
6739 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
6740 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
6741 END_UNCHANGED): New.
6742 (struct buffer_text): Add beg_unchanged, end_unchanged,
6743 unchanged_modified, overlay_unchanged_modified.
6745 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
6746 overlay_unchanged_modified): Removed.
6747 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
6748 (unwind_with_echo_area_buffer): Don't restore them.
6749 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
6750 (text_outside_line_unchanged_p, redisplay_internal,
6751 try_scrolling): Use/set buffer-specific beg/end_unchanged.
6752 (redisplay_window): Let try_window_id be called if more than one
6753 window is displayed. Use/set buffer-specific beg/end_unchanged.
6754 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
6756 Use buffer-specific beg/end_unchanged.
6758 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
6759 overlay_unchanged_modified): Remove extern declarations.
6761 * keyboard.c (command_loop_1): Set beg/end_unchanged per
6764 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
6766 (adjust_after_replace): Likewise.
6767 (replace_range, del_range_2, modify_region): Likewise.
6769 * dispnew.c (direct_output_for_insert): Set beg_unchanged
6770 and unchanged_modified per buffer.
6772 * coding.c (code_convert_region): Compute beg/end_unchanged per
6775 * buffer.c (modify_overlay): Compute beg/end_unchanged
6777 (Fget_buffer_create): Initialize new members of the buffer
6780 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6782 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
6784 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
6785 (Qkey_value_weak): Removed.
6786 (make_hash_table): Use nil, `key', `value', t for weakness.
6787 (Fmake_hash_table): Ditto.
6788 (copy_hash_table): New.
6789 (Fcopy_hash_table): New.
6791 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6793 * xfns.c: Call change_frame_size and do_pending_window_change with
6796 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6798 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
6800 (redisplay_internal): Resize mini-window only if text might
6802 (display_echo_area): Reset displayed echo_area_buffer to nil
6803 at the end if we're displaying a nil message.
6805 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6807 * fns.c (hash_lookup): Test with EQ before calling key comparion
6809 (hash_remove): Ditto.
6810 (cmpfn_eq): Removed.
6811 (cmpfn_eql): Don't test with EQ.
6812 (cmpfn_equal): Ditto.
6813 (make_hash_table): Set comparison function for `eq' to null.
6815 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
6816 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
6818 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
6820 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
6821 xterm.c: Call change_frame_size and do_pending_window_change with
6824 * dispnew.c (do_pending_window_change): Add parameter `safe'.
6825 (change_frame_size): Ditto.
6826 (change_frame_size_1): Ditto. Deley size changes if redisplaying
6827 and not called from a safe place.
6828 (window_change_signal): Call change_frame_size with new parameter.
6830 * dispextern.h: Change prototypes for do_pending_window_change
6831 and change_frame_size.
6833 * xfaces.c (face_at_buffer_position): Don't xassert that
6834 window's buffers equals current_buffer; this is not the
6835 case during echo area display.
6837 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6839 * xdisp.c, minibuf.c: Remove conditional compilation on
6840 NO_PROMPT_IN_BUFFER.
6842 * minibuf.c (Fminibuffer_prompt_end): New.
6843 (syms_of_minibuf): Defsubr it. Remove
6844 minibuffer-prompt-in-buffer.
6845 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
6846 Extend documentation.
6848 * xdisp.c (get_next_display_element): Display \r as ^M.
6850 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
6851 under scroll bar widget.
6853 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6855 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
6857 (unwind_redisplay): Return nil.
6858 (clear_garbaged_frames): New.
6859 (redisplay_internal): Use it.
6860 (echo_area_display): Ditto.
6861 (resize_mini_window): Mew.
6862 (display_echo_area_1): Use it to resize echo area window.
6863 (redisplay_internal): Use it to resize active mini-window.
6865 * dispextern.h, lisp.h: Add function prototypes.
6867 * dispnew.c (set_window_cursor_after_update): Do the
6868 cursor_in_echo_area case only for a mini-window showing
6869 a message. Don't let cursor end up after the end of a row.
6871 * xdisp.c (echo_area_glyphs, echo_area_message,
6872 echo_area_glyphs_length, previous_echo_glyphs,
6873 previous_echo_area_message, previous_echo_area_glyphs_length):
6875 (Vmessage_stack, echo_area_buffer, echo_buffer,
6876 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
6877 (message2_nolog): Use set_message and clear_message.
6878 (message3): Rename parameter len to nbytes to make clear what
6880 (message3_nolog): Ditto. Use set_message and clear_message.
6881 (update_echo_area): Rewritten.
6882 (with_echo_area_buffer): New.
6883 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
6884 (setup_echo_area_for_printing): New.
6885 (display_echo_area, display_echo_area_1): New.
6887 (current_message, current_message_1): New.
6888 (push_message, restore_message, pop_message,
6889 check_message_stack): New.
6890 (truncate_echo_area): Rewritten.
6891 (truncate_message_1): New.
6892 (set_message, set_message_1, clear_message): New.
6893 (echo_area_display): Rewritten.
6894 (redisplay_internal): Check for needed echo area update
6896 (redisplay_preserve_echo_area): Rewritten.
6897 (redisplay_window): Check for mini-window displaying echo area
6898 message differently.
6899 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
6900 Remove initialzation of removed variables.
6901 (init_xdisp): Remove references to removed variables.
6903 * dispnew.c (adjust_frame_message_buffer): Removed references
6904 to echo_area_glyphs and previous_echo_glyphs.
6905 (direct_output_for_insert): Check for mini-window displaying
6906 echo area message differently.
6907 (update_frame): Likewise.
6908 (set_window_cursor_after_update): Likewise. In echo area,
6909 don't try to set cursor on rows that aren't enabled.
6911 * print.c: Remove conditional compilation on `standalone'.
6912 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
6913 glyph_to_str_cpy): Remove that section because GLYPHs are no
6914 longer used in that way.
6915 (PRINTDECLARE): Add multibyte.
6916 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
6917 (printbufidx): Removed.
6918 (printchar, strout): Rewritten.
6920 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
6923 (echo_now): Set echo_kboard to the current kboard.
6924 (cancel_echoing): Set echo_kboard to null.
6925 (cmd_error_internal): Use clear_message, remove references
6926 to echo_area_glyphs and echo_area_message.
6927 (command_loop_1): Check for echo area messages differently.
6928 (read_char): Likewise.
6929 (record_menu_key): Use clear_message.
6930 (Fexecute_extended_command): Check for echo area messages
6931 differently. Use push_message, restore_message, pop_message.
6933 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
6936 * emacs.c (shut_down_emacs): Call check_message_stack.
6938 * lisp.h: Add function prototypes and extern declarations for
6939 new functions and variables.
6941 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
6944 * minibuf.c (read_minibuf): Use clear_message instead of
6945 setting echo_area_glyphs.
6946 (Fminibuffer_completion_help): Ditto.
6948 * editfns.c (Fcurrent_message): Rewritten.
6950 * frame.c, window.h: Remove references to echo_area_glyphs
6951 and previous_echo_glyphs.
6953 1999-08-21 Dave Love <fx@gnu.org>
6955 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
6956 * aix4-1.h: Likewise.
6958 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
6960 1999-08-20 Gerd Moellmann <gerd@gnu.org>
6962 * xfns.c: Remove tiff34 prefix from include.
6964 1999-08-20 Dave Love <fx@gnu.org>
6966 * cm.c: Revert previous change.
6968 1999-08-19 Gerd Moellmann <gerd@gnu.org>
6970 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
6971 under scroll bar with width FRAME_SCROLL_BAR_COLS.
6973 1999-08-18 Dave Love <fx@gnu.org>
6975 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
6978 * doprnt.c: Use stdlib.h, unistd.h.
6980 * config.in: Add HAVE_TERMCAP_H.
6982 * cm.c: Use termcap.h.
6984 1999-08-18 Gerd Moellmann <gerd@gnu.org>
6986 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
6987 FRAME_X_WINDOW (f) being null at the of the function. If widgets
6988 cannot be created we will already have crashed earlier. Call
6989 lw_set_main_areas with a null menu-bar widget, so that we have
6990 a reasonable default.
6991 (Fx_create_frame): Rearranged so that Lisp errors during frame
6992 initialization cause less damage. Initialize menu bar widget
6995 1999-08-18 Gerd Moellmann <gerd@gnu.org>
6997 * dispnew.c (update_frame_line): Fix previous change. If writing
6998 whole line clear to end of frame.
7000 1999-08-17 Gerd Moellmann <gerd@gnu.org>
7002 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
7003 and `right-bitmap-area' if position is in the bitmap areas. This
7004 avoids an error when clicking on the bitmap areas. Instead, they
7005 are currently treated like clicks inside the window.
7006 (coordinates_in_window): Return 5 and 6 for bitmap areas.
7007 (Qleft_bitmap_area, Qright_bitmap_area): New.
7008 (syms_of_window): Initialize new symbols.
7010 * dispnew.c (update_frame_line): If writing whole line,
7011 don't write trailing spaces unless we must.
7013 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
7014 (redisplay_internal): Register unwind_redisplay with
7015 register_unwind_protect.
7016 (try_window_reusing_current_matrix): If new start > old start,
7017 give up if start pos of first reusable row is not equal to new
7020 * eval.c (Fsignal): Don't reset redisplaying_p here.
7022 * xterm.c (expose_area): If row extends face to end of line,
7023 write the whole line.
7025 1999-08-16 Gerd Moellmann <gerd@gnu.org>
7027 * dispextern.h (struct it): Remove member
7028 show_trailing_whitespace_p.
7030 * dispnew.c (direct_output_for_insert): Use
7031 Vshow_trailing_whitespace instead of former iterator member
7032 show_trailing_whitespace_p.
7033 (direct_output_forward_char): Don't do it if hightlighting
7034 trailing whitespace.
7036 * xdisp.c (Qshow_trailing_whitespace): Removed.
7037 (Vshow_trailing_whitespace): Added.
7038 (init_iterator): Remove initialization code for
7039 show_trailing_whitespace_p.
7040 (redisplay_internal): Don't try cursor movement in this_line
7041 if showing trailing whitespace.
7042 (redisplay_window): Likewise for cursor movement in current
7043 matrix and try_window_id.
7044 (try_window_reusing_current_matrix): Likewise.
7045 (trailing_whitespace_p): Return 0 if trailing whitespace is
7047 (display_line): Use Vshow_trailing_whitespace instead of
7048 former iterator member show_trailing_whitespace_p.
7049 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
7051 1999-08-16 Gerd Moellmann <gerd@gnu.org>
7053 * window.c (Fpos_visible_in_window_p): Rewritten.
7055 * xfaces.c (add_to_log): Renamed from display_message.
7056 Don't display messages in echo area.
7058 * xterm.c (x_draw_glyph_string_box): Use the background width
7059 of the glyph string for the width of the box.
7061 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
7063 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
7065 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
7067 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
7068 background first, and then set other parameters that might
7069 depend upon their new values.
7071 1999-08-15 Gerd Moellmann <gerd@gnu.org>
7073 * xfaces.c (Vfont_list_limit): New.
7074 (syms_of_xfaces): Make it a user-variable.
7075 (DEFAULT_FONT_LIST_LIMIT): New.
7076 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
7077 maximally that number of fonts, otherwise use
7078 DEFAULT_FONT_LIST_LIMIT.
7079 (Fx_font_family_list): Bind `font-list-limit' to higher values
7080 until we have all fonts.
7081 (Fxfont_list): Additionally return the full names of fonts and
7082 their registry and encoding.
7084 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
7085 Simplify clearing "under" scroll bar.
7087 * window.c (Qfixed_window_size): New.
7088 (syms_of_window): Initialiaze it.
7089 (check_all_windows): Add return type void.
7090 (window_fixed_size_p): New. Return non-zero if window
7092 (window_min_size_1): New.
7093 (window_min_size): Handle fixed-size windows.
7094 (size_window): New. Rewritten combination of set_window_height and
7095 set_window_width that handles fixed-size windows.
7096 (set_window_height): Call it.
7097 (set_window_width): Call it.
7098 (Fsplit_window): Give an error on attempt to split a fixed-size
7100 (change_window_height): Partly rewritten to handle fixed-size
7103 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
7105 * process.c (Fopen_network_stream): Fix previous change.
7107 1999-08-13 Karl Heuer <kwzh@gnu.org>
7109 * xdisp.c (line_number_display_limit_width): New var.
7110 (decode_mode_spec): Use it instead of hardcoded value.
7111 (syms_of_xdisp): Defvar it.
7113 1999-08-13 Richard M. Stallman <rms@gnu.org>
7115 * eval.c (run_hook_list_with_args): Gcpro `globals'.
7116 (run_hook_with_args): Likewise.
7118 * window.h (struct window): New field too_small_ok.
7120 * window.c (set_window_height, set_window_width):
7121 If window starts out "too small", set its too_small_ok flag.
7122 If window's too_small_ok flag is set, don't delete it
7123 unless it is so small it would cause a crash.
7125 1999-08-13 Gerd Moellmann <gerd@gnu.org>
7127 * window.c (MINSIZE): Removed.
7128 (window_min_size): New.
7129 (set_window_height): Use window_min_size.
7130 (change_window_height): Ditto.
7132 1999-08-12 Gerd Moellmann <gerd@gnu.org>
7134 * indent.c (vmotion): Don't add in mini-buffer prompt width
7135 if prompts are inserted into mini-buffer.
7137 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
7139 * config.in: Add HAVE_GETADDRINFO.
7140 * process.c (Fopen_network_stream): Use getaddrinfo.
7142 1999-08-11 Gerd Moellmann <gerd@gnu.org>
7144 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
7147 * xdisp.c (face_before_or_after_it_pos): If position after
7148 or before iterator's current position in the buffer is out
7149 of bounds, return the iterator's original face id.
7151 * dispnew.c (mirror_make_current): If desired row isn't enabled,
7152 just swap glyphs pointers between current and desired row.
7153 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
7154 desired matrix method string to current matrix.
7156 1999-08-11 Kenichi Handa <handa@etl.go.jp>
7158 * lisp.h (CHAR_MODIFIER_MASK): New macro.
7160 * lread.c (read_escape): For Control modifier, pay attention to
7161 multibyte character.
7162 (read1): Likewise. Singal error or a multibyte character which
7163 has a modifer bit. Check validity of Shift modifer.
7165 * charset.c (non_ascii_char_to_string): Handle modifier bits as
7166 the same as Lisp reader.
7168 1999-08-10 Richard M. Stallman <rms@gnu.org>
7170 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
7172 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
7174 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
7176 1999-08-10 Eli Zaretskii <eliz@gnu.org>
7178 * msdos.c (IT_set_face): Abort if the default face is not realized
7180 (IT_write_glyphs): Reset the screen face to the default face
7181 before writing glyphs.
7183 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
7184 colors from the frame here.
7185 (realize_tty_face) [MSDOS]: Do it here. Update the face
7186 attributes with the actual name of the color taken from the
7189 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
7190 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
7192 * frame.c (Fframe_parameters): Swap foreground and background
7193 colors returned in frame parameters if the frame has reverse in
7194 its parameter alist.
7195 (Fmake_terminal_frame): Make a unique copy of face_alist for
7198 1999-08-07 Richard Stallman <rms@gnu.org>
7200 * buffer.c (Fprevious_overlay_change): Just return
7201 the answer obtained from overlays_at.
7203 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
7204 Use XpmCloseness and attrs.closeness instead.
7206 1999-08-06 Richard Stallman <rms@gnu.org>
7208 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
7210 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
7212 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
7213 Ffile_attributes_lessp): New functions.
7214 (Fdirectory_files): Use directory_files_internal.
7215 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
7216 Ffile_attributes_lessp.
7218 * w32.c (stat): Check for directory ending in separator when
7219 doing readdir fast path.
7221 * w32fns.c (x_set_icon_type): Support setting frame icons.
7222 * w32term.c (x_bitmap_icon): New function.
7223 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
7225 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7227 * xdisp.c (set_iterator_to_next): After delivering a character
7228 from a display vector, restore face and charset to what they were
7229 before the display vector was processed.
7231 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7233 * xdisp.c (reseat_at_next_visible_line_start): New parameter
7235 (set_iterator_to_next): After delivering last char
7236 from display vector, reseat on next visible line start if
7238 (next_element_from_buffer): Set dpvec_char_len to -1 for
7241 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7243 * xdisp.c (compute_line_metrics): If first line's physical ascent
7244 is larger than its logical ascent, use the physical ascent, and
7245 make the row taller. Set row's overlapping_p flag.
7247 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
7248 (direct_output_for_insert): Ditto.
7250 * dispextern.h (struct glyph_row): Add overlapping_p.
7252 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
7254 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
7255 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
7257 * dispnew.c (direct_output_for_insert): Don't use this method if
7258 row is overlapped by others.
7259 (update_text_area): Write full line if current line is overlapped.
7260 (redraw_overlapped_rows): New.
7261 (update_window): Call it.
7262 (redraw_overlapping_rows): New.
7263 (update_window): Call it.
7264 (scrolling_window): Make sure overlapped_p flag in current rows is
7266 (row_equal_p): Take rows overlapped_p flag into account.
7268 * dispextern.h (struct glyph_row): Add flag overlapped_p.
7270 * xterm.c (x_fix_overlapping_area): New.
7271 (x_redisplay_interface): Add x_fix_overlapping_area.
7273 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
7275 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7277 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
7278 (struct glyph_string): Add member for_overlaps_p.
7279 (x_get_glyph_string_clip_rect): If glyph string draws foreground
7280 of overlapping rows, clip to window bottom.
7281 (x_fill_glyph_string): Add parameter overlaps_p.
7282 (x_fill_composite_glyph_string): Ditto.
7283 (BUILD_GLYPH_STRINGS): Ditto.
7284 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
7285 (x_draw_glyph_string): Don't draw anything but the foreground
7286 if glyph string draws row overlaps.
7288 * dispnew.c (direct_output_for_insert): Don't use this
7289 optimization for rows that overlap others.
7290 (update_window_line): Return non-zero if display has changed.
7291 (update_text_area): Ditto.
7292 (update_window): Record if display has been changed.
7294 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
7296 * dispextern.h (struct redisplay_interface): Add
7297 fix_overlapping_area.
7299 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
7301 * dispextern.h (struct glyph): Add overlaps_vertically_p.
7303 * xterm.c (x_produce_image_glyph): Compute iterator's physical
7305 (x_produce_stretch_glyph): Ditto.
7306 (x_produce_glyphs): Ditto.
7308 * xdisp.c (init_iterator): Reset physical line height info
7309 after producing special glyphs.
7310 (display_toolbar_line): Set physical line height info.
7311 (compute_line_metrics): Ditto.
7312 (display_line): Ditto.
7313 (display_string): Ditto.
7315 * term.c (produce_glyphs): Set iterator's physical height
7318 * dispnew.c (blank_row): Compute glyph row's physical height.
7319 (row_equal_p): Take physical row heights into account.
7320 (direct_output_for_insert): Ditto.
7321 (update_text_area): Ditto.
7323 * dispextern.h (struct glyph_row): Add phys_ascent and
7325 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
7328 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
7330 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
7332 (no_switch_buffer): New function.
7333 (Fswitch_to_buffer): Call them. Don't get confused
7334 by "same-window" buffers in a dedicated frame.
7336 * window.c (display-buffer): Don't get confused
7337 by "same-window" buffers in a dedicated frame.
7339 1999-08-04 Andreas Schwab <schwab@gnu.org>
7341 * insdel.c (insert_from_string_1): Check gap size against number
7342 of outgoing bytes, not incoming bytes.
7344 1999-08-03 Tom Breton <tob@world.std.com>
7346 * lread.c (read1): Added circular reading code to #N=.
7347 (SUBSTITUTE): New macro.
7348 (seen_list): New variable.
7349 (substitute_object_in_subtree): New function.
7350 (substitute_object_recurse): New function.
7351 (substitute_in_interval): New function.
7353 1999-08-02 Eli Zaretskii <eliz@gnu.org>
7355 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
7357 * frame.c (make_terminal_frame): Don't call init_frame_faces if
7358 noninteractive, for termcap frames as well.
7360 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
7363 1999-08-01 Richard Stallman <rms@gnu.org>
7365 * fns.c (internal_equal): Correct overlay comparison.
7367 1999-07-31 Richard M. Stallman <rms@gnu.org>
7369 * xfns.c (x_set_internal_border_width):
7370 Call do_pending_window_change. Don't block input, don't call XFlush.
7371 (x_set_vertical_scroll_bars): Call do_pending_window_change.
7372 (x_set_scroll_bar_width, x_set_font): Likewise.
7374 * frame.c (Fset_frame_height): Call do_pending_window_change.
7375 (Fset_frame_width, Fset_frame_size): Likewise.
7377 * xterm.c (x_set_window_size): When calling change_frame_size,
7378 specify 1 for DELAY.
7380 * widget.c (EmacsFrameSetCharSize): Don't call
7381 do_pending_window_change here.
7383 1999-07-30 Dave Love <fx@gnu.org>
7385 * config.in: Add HAVE_STDLIB_H.
7387 1999-07-30 Richard M. Stallman <rms@gnu.org>
7389 * process.c (create_process): Detect failure of `pipe'.
7391 1999-07-30 Keisuke Nishida <kei@psn.net>
7393 * alloc.c (allocate_vectorlike): Add missing increment.
7395 * data.c (Fdefalias): Call Ffset instead of duplicating code.
7397 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
7398 before calling indirect_function.
7400 1999-07-30 Eli Zaretskii <eliz@gnu.org>
7402 * dispextern.h (load_color, lookup_derived_face): Declare
7405 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
7406 it will be done later.
7408 * frame.c (make_terminal_frame) [MSDOS]: Don't call
7409 init_frame_faces if non-interactive.
7410 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
7411 array with a call to msdos_stdcolor_name. The font name is now
7412 "ms-dos", consistent with realize_tty_face.
7414 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
7417 * window.c (Fset_window_configuration) [MSDOS]: Don't call
7418 x_set_toolbar_lines.
7420 * xfaces.c (load_color): Remove static from definition and remove
7422 [MSDOS]: Add a DOS-specific version of load_color.
7423 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
7424 (lookup_derived_face): New function.
7425 (realize_default_face): Support MSDOS frames.
7426 [MSDOS]: If fore/background colors are unspecified, inherit them
7428 (realize_face): Support MSDOS frames.
7429 (realize_tty_face): Support MSDOS frames.
7430 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
7431 load_color to try to find a suitable approximation. If the face
7432 is inverse-video, swap the foreground and background colors.
7434 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
7437 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
7439 * msdos.h: Remove redundant declarations (most of them are now in
7442 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
7443 Use default frame colors if the face doesn't specify them; invert
7444 the colors if highlight is ON.
7445 (IT_write_glyphs): Rewritten for the new redisplay engine.
7446 (IT_change_line_highlight): Add (unused) parameter Y, since that's
7447 how the hook is called by term.c.
7448 (IT_copy_glyphs): New function, copies an area of the display in
7450 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
7451 redisplay now calls it even if char_ins_del_ok is zero.
7452 (IT_set_frame_parameters): Prototype changed. Calls the new
7453 load_color. Puts the new fore/background colors into the default
7454 face on current frame.
7455 (IT_menu_display): Rewritten to handle the new struct glyph
7456 instead of a char array.
7457 (XMenuActivate): Call lookup_derived_face to create and use
7458 special faces for the pop-up and drop-down menus.
7460 1999-07-29 Gerd Moellmann <gerd@gnu.org>
7462 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
7463 XawScrollbarSetThumb if thumb parameters haven't changed because
7464 that function apparently isn't optimized for this case.
7466 1999-07-29 Eli Zaretskii <eliz@gnu.org>
7468 * msdos.c (getdefdir): Don't return failure indication when
7469 _fixpath sets errno to ENOSYS.
7471 1999-07-28 Gerd Moellmann <gerd@gnu.org>
7473 * xdisp.c (string_char_and_length): New. Use it everywhere
7474 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
7476 1999-07-28 Kenichi Handa <handa@etl.go.jp>
7478 * fns.c (count_combining): New function.
7479 (struct textprop_rec): New structure.
7480 (concat): Copy text properties correctly when byte combining
7483 1999-07-28 Gerd Moellmann <gerd@gnu.org>
7485 * xterm.c (x_setup_relief_color): Don't try smart color allocation
7487 (x_draw_row_bitmaps): If face has stipple, don't switch
7488 to foreground color for clearing areas, and set the fill style.
7490 * xfaces.c (load_face_colors): Load background color if setting
7492 (prepare_face_for_display): Use FillOpaqueStippled instead of
7495 1999-07-26 Ken'ichi Handa <handa@gnu.org>
7497 * xterm.c (x_find_ccl_program): Add casting.
7499 * w32fns.c (w32_find_ccl_program): Add casting.
7501 1999-07-27 Gerd Moellmann <gerd@gnu.org>
7503 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
7505 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
7506 because this will try to access a nonexisting widget.
7508 1999-07-26 Markus Rost <rost@gnu.org>
7510 * fns.c (Fgethash): Fix order of variables (patch by gerd).
7514 1999-07-26 Gerd Moellmann <gerd@gnu.org>
7516 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
7517 value to frame width and height.
7519 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
7520 into account for full-width windows. Don't add scroll bar width
7521 to width of clip rect.
7522 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
7523 (x_set_glyph_string_background_width): Add 1 to background width.
7524 (x_draw_glyphs): Take internal border into account for full-width
7527 1999-07-26 Richard M. Stallman <rms@gnu.org>
7529 * xfns.c (x_set_mouse_color): Always unload the old color.
7530 Don't allow nil as color value.
7531 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
7532 Always unload the old color.
7534 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
7536 1999-07-26 Karl Heuer <kwzh@gnu.org>
7538 * fns.c (Fy_or_n_p): Doc fix.
7540 1999-07-26 Kenichi Handa <handa@etl.go.jp>
7542 * ccl.h (setup_ccl_program): The type is changed to `int'.
7544 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
7545 stored in the following CCL code. Adjusted for the change of
7547 (resolve_symbol_ccl_program): Adjusted for the new style of
7548 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
7549 is resolving failed.
7550 (ccl_get_compiled_code): New function.
7551 (setup_ccl_program): Function type changed from `void' to `int'.
7552 Resolve symbols in CCL_PROG.
7553 (Fccl_program_p): New function.
7554 (Fccl_execute): Get compiled CCL code by just calling
7556 (Fccl_execute_on_string): Likewise.
7557 (Fregister_ccl_program): Adjusted for the change of
7560 * coding.c (setup_coding_system): Get compiled CCL code by just
7561 calling setup_ccl_program.
7563 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
7564 calling setup_ccl_program.
7566 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
7567 calling setup_ccl_program.
7569 1999-07-23 Gerd Moellmann <gerd@gnu.org>
7571 * xfaces.c (frame_update_line_height): Just use the height of the
7572 frame's fontset or font, instead of taking face fonts into
7575 * xdisp.c (get_next_display_element): Display DEL as `^?'.
7577 1999-07-23 Richard M. Stallman <rms@gnu.org>
7579 * window.c (Fsplit_window): For default size, round up for left window.
7581 1999-07-21 Joe Ramey <ramey@ti.com>
7583 * filelock.c (lock_if_free): Return -1 if check_lock_owner
7584 has returned -1 (lockfile exists but is not a symlink?).
7586 1999-07-20 Gerd Moellmann <gerd@gnu.org>
7588 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
7589 because of a change in cursor_gc made in 20.4.
7591 1999-07-19 Gerd Moellmann <gerd@gnu.org>
7593 * xterm.c (x_calc_absolute_position): Subtract menu bar height
7594 for YNegative, if using X toolkit.
7596 * xfns.c (x_real_positions): Don't subtract window borders
7597 from positions returned.
7599 1999-07-17 Gerd Moellmann <gerd@gnu.org>
7601 * xrdb.c (x_load_resources): Set double-click time defaults
7602 for Motif list boxes from double-click-time.
7604 * fns.c (Vhash_table_tests): Remvoed.
7605 (Qhash_table_test): New.
7606 (syms_of_fns): Initialize Qhash_table_test.
7607 (Fmake_hash_table): Look up user-defined tests in symbol prop
7609 (Fdefine_hash_table_test): Store test and hash function as
7610 symbol prop `hash-table-test'.
7611 (make_hash_table): Add parameters user_test and user_hash.
7613 * window.c (set_window_buffer): Set window margins for tty
7615 (Fset_window_margins): Ditto.
7617 * term.c (append_glyph): Use glyph area of iterator instead of
7620 * dispnew.c (update_frame_1): Add left margin width to cursor
7622 (direct_output_for_insert): Ditto.
7623 (direct_output_forward_char): Ditto.
7625 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
7627 * dispextern.h (struct glyph_matrix): Add top_line_p.
7629 1999-07-16 Gerd Moellmann <gerd@gnu.org>
7631 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
7634 * fns.c (cmpfn_eq): Add hash code parameters.
7636 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
7637 (cmpfn_user_defined): Likewise.
7639 1999-07-15 Gerd Moellmann <gerd@gnu.org>
7641 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
7643 * fns.c (maybe_resize_hash_table): Correct computation of
7645 (make_hash_table): Ditto.
7648 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
7650 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
7651 (survives_gc_p): Make it externally visible.
7652 (mark_object): Ditto.
7654 * fns.c (remove_hash_entry): Removed.
7655 (sweep_weak_hash_tables): New.
7657 * print.c (print): Print more information about hash tables.
7659 * xfns.c (image_spec_hash): Removed.
7660 (lookup_image): Use sxhash instead of image_spec_hash.
7661 (image_spec_equal_p): Removed.
7662 (lookup_image): Use Fequal instead of image_spec_equal_p.
7664 1999-07-14 Gerd Moellmann <gerd@gnu.org>
7666 * lisp.h (P_): Moved to top of file.
7668 * fns.c (make_hash_table): Set new members.
7670 * alloc.c (mark_object): Mark hash table's user_hash_function.
7671 Mark index vector for weak hash tables.
7673 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
7674 user_hash_function, cmpfn, and hashfn.
7676 * fns.c (build_hash): Removed.
7677 (hash_test): Removed.
7678 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
7679 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
7681 1999-07-13 Gerd Moellmann <gerd@gnu.org>
7683 * alloc.c (survives_gc_p): New.
7685 * print.c (print): Add hash table handling.
7687 * alloc.c (mark_object): Add code to mark hash tables.
7689 * lisp.h (GC_HASH_TABLE_P): New.
7691 * emacs.c (main): Call init_fns.
7693 * fns.c (init_fns): New.
7695 * fns.c: Add hash table implementation.
7697 * lisp.h (PVEC_HASH_TABLE): New.
7698 (struct Lisp_Hash_Table): New.
7700 (XSET_HASH_TABLE): New.
7701 (HASH_TABLE_P): New.
7702 (CHECK_HASH_TABLE): New.
7703 (DEFAULT_HASH_SIZE): New.
7704 (DEFAULT_REHASH_THRESHOLD): New.
7705 (DEFAULT_REHASH_SIZE): New.
7707 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
7708 (x_write_glyphs): Compute overwritten cursor using real start
7709 and end positions of display.
7710 (x_insert_glyphs): Ditto.
7712 1999-07-10 Gerd Moellmann <gerd@gnu.org>
7714 * keyboard.c (read_char): Use message3_nolog to show help-echo.
7716 * dispnew.c (blank_row): Add y-position as parameter. Compute
7719 * xdisp.c (next_element_from_string): Give padding spaces
7722 * dispnew.c (adjust_glyph_matrix): Some work to support
7723 marginals areas on tty frames in a future version.
7724 (allocate_matrices_for_frame_redisplay): Ditto.
7726 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
7727 to zero if number of glyphs in the row is <= 1.
7729 1999-07-09 Gerd Moellmann <gerd@gnu.org>
7731 * dispnew.c (buffer_posn_from_coords): Take left marginal area
7734 * xdisp.c (handle_display_prop): Don't reset area if handing
7735 a property from a string that came from a `display' property.
7736 (handle_single_display_prop): Don't handle recursive `display'
7738 (handle_single_display_prop): Handle some display property
7739 forms for terminal frames.
7740 (Qimage): Moved here from xfns.c.
7742 * dispextern.h (struct it): New field string_from_display_prop_p.
7744 * xterm.c (x_clip_to_row): Don't let clip_rect include top
7747 1999-07-08 Gerd Moellmann <gerd@gnu.org>
7749 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
7751 * window.c (set_window_buffer): Set window's vscroll to zero.
7753 * xdisp.c (QCwhen): New.
7754 (display_prop_end): New.
7755 (handle_single_display_prop): Use it.
7756 (debug_method_add): Print buffer name if tracing.
7757 (try_window_reusing_current_matrix): Compute visible height
7758 of reused rows. Fix cursor position calculation in case of
7761 * dispextern.h (struct redisplay_interface): Add parameter
7762 cursor_on_p to update_window_end_hook.
7764 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
7766 1999-07-07 Gerd Moellmann <gerd@gnu.org>
7768 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
7769 doesn't become negative when decrementing it.
7771 * eval.c (Fsignal): Reset redisplaying_p to zero.
7773 * xdisp.c (try_window_reusing_current_matrix): Call hooks
7775 (try_window_id): Ditto.
7777 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
7778 (x_scroll_run): Ditto.
7779 (any_help_event_p): New.
7780 (x_initialize): Set it to zero.
7781 (XTread_socket): Clear help echo only if any_help_event_p.
7783 * xdisp.c (init_iterator): Set top_line_p.
7784 (start_display): Use correct initial y if top-line is present.
7785 (make_cursor_line_fully_visible): Bug fixes for top-line.
7786 (try_scrolling): Ditto.
7787 (try_window_reusing_current_matrix): Ditto.
7789 * dispextern.h (struct it): Add top_line_p.
7791 * dispnew.c (shift_glyph_matrix): Move some computations out
7794 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
7797 1999-07-06 Gerd Moellmann <gerd@gnu.org>
7799 * dispnew.c (update_frame_1): When setting cursor in echo area,
7800 skip only over padding spaces at the end.
7802 * xfaces.c (realize_tty_face): Set face's font_name field to
7805 * term.c (update_end): Turn cursor on only if selected window's
7806 cursor_off_p flag is not set.
7808 1999-07-05 Gerd Moellmann <gerd@gnu.org>
7810 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
7811 (TS_cursor_normal): Renamed from TS_end_visual_mode.
7812 (TS_cursor_invisible): New.
7813 (term_init): Initialize TS_cursor_invisible.
7814 (tty_hide_cursor): New.
7815 (tty_show_cursor): New.
7816 (update_end): Show tty cursor.
7817 (update_begin): Hide tty cursor to prevent cursor flickering
7818 during redisplays triggered by timers (stealth fontification).
7820 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
7822 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
7824 (x_handle_toolbar_click): Set modifier bits.
7826 1999-07-04 Gerd Moellmann <gerd@gnu.org>
7828 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
7829 instead of a pointer to a volatile input_event.
7830 (kbd_buffer_store_event): Remove volatile modifier from
7831 declaration of local variable `sp'.
7832 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
7835 1999-07-03 Gerd Moellmann <gerd@gnu.org>
7837 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
7838 only if buffer is modified. Return quickly if changes are
7841 1999-07-02 Gerd Moellmann <gerd@gnu.org>
7843 * dispextern.h (HSCROLL_WINDOWS): Removed.
7845 * xdisp.c (mark_window_display_accurate): Don't set
7847 (redisplay_internal): Don't call redraw_garbaged_frames.
7849 1999-07-01 Gerd Moellmann <gerd@gnu.org>
7851 * xdisp.c (echo_area_display): Don't display truncation marks
7852 for messages because 20.4 doesn't do it either.
7853 (redisplay_window): Case same window start. Instead of giving
7854 up when cursor is partially visible, make it fully visible.
7855 (mark_window_display_accurate): Some cleanup. Record window's
7856 last cursor information.
7857 (debug_method_add): Improved.
7858 (redisplay_internal): Record last cursor info only if not
7859 consider_all_windows_p.
7861 * dispnew.c (update_window): Update top line after scrolling.
7862 (blank_row): Renamed from make_empty_enabled_row.
7863 (increment_glyph_row_buffer_positions): Increment positions
7866 * window.c (Fcoordinates_in_window_p): Add top-line to doc
7869 1999-06-30 Gerd Moellmann <gerd@gnu.org>
7871 * dispnew.c (update_window): Check that updated row is visible.
7873 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
7874 top of window differently.
7876 * xdisp.c (try_window_reusing_current_matrix): Don't do it
7877 if region is showing.
7879 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
7880 avoiding matrix reallocation. Set window_vscroll in matrix.
7882 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
7884 * xdisp.c (debug_method_add): New.
7885 (debug_redisplay_method): Removed.
7886 (try_window_reusing_current_matrix): Handle case where old
7887 window start is the same as new window start.
7889 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
7890 an array instead of a pointer.
7892 * xfns.c (Fx_show_tip): Undo previous change.
7894 * xterm.c (x_append_glyph): Clear glyph->u.val.
7896 * dispextern.h (struct glyph): Increase size of face_id bit-field
7897 for CHAR_GLYPH to 12.
7899 1999-06-29 Gerd Moellmann <gerd@gnu.org>
7901 * xfaces.c (x_charset_registry): Make it externally visible.
7903 1999-06-28 Gerd Moellmann <gerd@gnu.org>
7905 * dispnew.c (update_window): Use mode_line_p flag of rows
7906 instead of WINDOW_WANTS_MODELINE_P.
7908 * xterm.c (clear_mouse_face): Make externally visible.
7910 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
7912 * xterm.c (expose_line): Handle exposure of top-lines.
7914 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
7915 if mouse_face_mouse_frame is null.
7917 * xdisp.c (redisplay_window): If window is echo_area_window,
7918 and update_mode_line is set, update menubar and toolbar.
7920 * dispnew.c (space_glyph): Set its charpos to -1.
7921 (update_frame_1): Ignore trailing padding spaces.
7923 * xdisp.c (next_element_from_c_string): Set position of padding
7926 1999-06-27 Gerd Moellmann <gerd@gnu.org>
7928 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
7931 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
7932 (set_cursor_from_row): Skip over glyphs having a null object at
7934 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
7936 (handle_invisible_prop): Compute next change only when needed.
7937 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
7940 1999-06-26 Gerd Moellmann <gerd@gnu.org>
7942 * xrdb.c (x_load_resources): Don't set resource for double-click
7945 * xdisp.c (try_window_id): Return quickly if all changes are
7946 below the window's current matrix end.
7948 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
7951 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
7952 in desired not in current matrix.
7953 (try_window_reusing_current_matrix): Rotate matrices starting
7954 at start_vpos instead of 0.
7956 * xterm.c (expose_window): Use window_text_bottom_y.
7957 (fast_find_position): Ditto.
7959 * xdisp.c (redisplay_window): Use window_text_bottom_y.
7960 (try_window_reusing_current_matrix): Ditto.
7961 (get_last_unchanged_at_beg_row): Ditto.
7962 (init_iterator): Ditto.
7964 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
7966 (check_matrix_invariants): Use window_text_bottom_y.
7967 (update_window): Ditto.
7968 (scrolling_window): Ditto.
7970 * xdisp.c (window_text_bottom_y): New.
7972 1999-06-25 Gerd Moellmann <gerd@gnu.org>
7974 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
7975 clearing mouse face.
7976 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
7977 event.xcrossing.focus is not set, and focus is in the menu bar,
7978 set focus frame as if event.xcrossing.focus were set.
7980 1999-06-24 Gerd Moellmann <gerd@gnu.org>
7982 * keyboard.c (make_lispy_event): Handle mouse on top lines.
7983 * keyboard.c (make_lispy_movement): Ditto.
7985 * window.c (coordinates_in_window): Return 4 if on top line.
7986 (Fcoordinates_in_window_p): Return `top-line' if on top line.
7988 * xdisp.c (window_box_height): Subtract top line height.
7989 (window_box): Add top line height to top y position if top line
7991 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
7992 the top line row of the window. Set initial y-position to
7993 window's top line height plus delta.
7994 (start_display): Choose start glyph row depending on whether
7995 window has a top line.
7996 (try_scrolling): Take top line height into account for aggressive
7998 (compute_window_start_on_continuation_line): Take top line into
8000 (redisplay_window): Ditto. If top line height has changed,
8001 trigger a new redisplay.
8002 (try_window_reusing_current_matrix): Take top line into account.
8003 (find_last_row_displaying_text): Ditto.
8004 (get_last_unchanged_at_beg_row): DItto.
8005 (try_window_id): Ditto.
8006 (compute_line_metrics): Ditto.
8008 * dispnew.c (shift_glyph_matrix): Compute visible row height
8009 taking top line of window into account.
8010 (update_window): Update top line. If scrolling_window detects
8011 that all rows are equal, only set cursor.
8012 (update_window_line): Call after_update_window_line_hook if
8013 mode_line_p flag of rows has changed.
8014 (scrolling_window): Add parameter top_line_p. Return -1 if
8016 (mode_line_string): Add parameter mode_line_p. Handle strings
8019 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
8020 (MATRIX_FIRST_TEXT_ROW): New.
8021 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
8022 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
8023 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
8024 (MATRIX_TOP_LINE_HEIGHT): New.
8025 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
8026 (CURRENT_TOP_LINE_HEIGHT): New.
8027 (DESIRED_TOP_LINE_HEIGHT): New.
8028 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
8029 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
8030 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
8031 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
8033 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
8035 (x_draw_row_bitmaps): Take top line into account when clearing
8037 (x_estimate_mode_line_height): Replacement for
8038 x_frame_mode_line_height.
8039 (x_get_glyph_string_clip_rect): Take top line into account.
8040 (x_clear_end_of_line): Ditto.
8041 (note_mode_line_highlight): Add parameter mode_line_p. Handle
8043 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
8044 (x_erase_phys_cursor): Take top line into account.
8046 * xdisp.c (window_box_height): Subtract top line height if
8047 window wants a top line.
8048 (display_mode_lines): New.
8049 (redisplay_window): Call it.
8050 (display_mode_line): Add parameters face_id and format.
8052 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
8053 (MATRIX_TOP_LINE_HEIGHT): New.
8055 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
8057 * term.c (estimate_mode_line_height): Renamed from
8058 frame_mode_line_height. Add parameter face_id.
8059 (estimate_mode_line_height_hook): Renamed from
8060 frame_mode_line_height_hook.
8061 (produce_special_glyphs_hook): Removed.
8062 (produce_glyphs_hook): Removed.
8064 1999-06-23 Gerd Moellmann <gerd@gnu.org>
8066 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
8067 (struct glyph_row): Add mode_line_p.
8069 * xfaces.c (realize_basic_faces): Realize face `top-line'.
8071 (syms_of_xfaces): Initialize Qtop_line.
8073 * dispextern.h (TOP_LINE_FACE_ID): New.
8075 * buffer.c (init_buffer_once): Set default for
8076 top_line_format to nil.
8077 (init_buffer_once): Init top_line_format.
8078 (default-top-line-format): New.
8079 (top-line-format): New buffer-local variable.
8081 * buffer.h: Add top_line_format.
8083 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
8085 1999-06-17 Dave Love <fx@gnu.org>
8087 * xfns.c: Move the PNG section before the JPEG one to avoid
8088 problems surrounding setjmp.h/png.h on GNU/Linux.
8090 1999-06-17 Gerd Moellmann <gerd@gnu.org>
8092 * xfns.c (x_kill_gs_process): Don't free colors.
8094 1999-06-17 Dave Love <fx@gnu.org>
8096 * s/gnu-linux.h: Zap spurious ~.
8098 1999-06-16 Gerd Moellmann <gerd@gnu.org>
8100 * xfns.c (gif_load): Improve multi-image support.
8102 1999-06-15 Gerd Moellmann <gerd@gnu.org>
8104 * xfns.c (gif_load): Support multi-image files.
8106 * Makefile.in (LIBGIF): Use libungif.
8108 * configure.in (HAVE_GIF): Use libungif instead of libgif
8109 because the former doesn't contain patented compression code.
8111 * xdisp.c (compute_window_start_on_continuation_line): Don't
8112 do it if line start is too far away from window start.
8114 1999-06-14 Gerd Moellmann <gerd@gnu.org>
8116 * buffer.c (init_buffer_once): Set buffer_local_flags for
8117 scroll_*_aggressively.
8118 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
8119 (init_buffer_once): Set defaults for these variables.
8120 (syms_of_buffer): Add default-scroll-*-aggressively.
8122 * buffer.h (scroll_up_aggressively): New.
8123 (scroll_down_aggressively): New.
8125 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
8126 a static PNG library.
8128 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
8129 in case it's a static library.
8131 * Makefile.in (ctagsfiles): Split so that files starting
8132 with an `x' are found before files starting with `w32'.
8135 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
8137 * xdisp.c (compute_window_start_on_continuation_line): New.
8138 (redisplay_window): Use it.
8140 (reseat_to_string): Use it.
8141 (hscroll_window_tree): Ditto.
8142 (compute_window_start_on_continuation_line): Ditto.
8143 (redisplay_window): Don't force display with a new window start.
8145 1999-06-06 Gerd Moellmann <gerd@gnu.org>
8147 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
8148 if widget not present.
8150 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
8152 1999-06-04 Gerd Moellmann <gerd@gnu.org>
8154 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
8155 value of realize_basic_faces.
8156 (load_face_font_or_fontset): Store full font name in face.
8157 (realize_default_face): Use full font name.
8159 * xterm.c (x_produce_glyphs): Set member char_to_display.
8160 (x_append_glyph): Store char_to_display in glyphs.
8162 * dispextern.h (struct it): Add char_to_display.
8164 * xfns.c (x_set_font): Don't call face-set-after-frame-default
8165 if faces haven't been initialized.
8166 (Fx_create_frame): Call face-set-after-frame-default after
8167 faces have been initialized, and widget has been created.
8169 * puresize.h (BASE_PURESIZE): Increased.
8171 1999-06-01 Gerd Moellmann <gerd@gnu.org>
8173 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
8174 (Finternal_set_lisp_face_attribute): If frame is t when
8175 :font attribute is set, use the selected frame.
8176 (clear_face_cache): Add parameter clear_fonts_p.
8177 (Fclear_face_cache): Add optional parameter thorougly.
8179 * xfaces.c (face_numeric_value): Return -1 if symbol is not
8181 (Fclear_face_cache): New.
8182 (choose_face_fontset_font): If fontset doesn't contain font
8183 pattern for the given charset, use CHARSET_ASCII.
8184 (Finternal_set_lisp_face_attribute): Fix handling of nil
8186 (Finternal_set_lisp_face_attribute): Fix handling of changing
8187 font-related face attributes of the default face.
8188 (set_lface_from_font_name): Set only attributes that aren't
8191 1999-05-31 Gerd Moellmann <gerd@gnu.org>
8193 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
8195 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
8196 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
8197 scalable fonts depending on the setting of SCALABLE_FONTS.
8198 (first_font_matching): List more than one font to find the
8199 first non-scalable matching font.
8200 (sorted_font_list): Let x_face_list_fonts return scalable fonts
8201 depending on SCALABLE_FONTS.
8202 (better_font_p): New parameter compare_pt_p. If zero, don't
8203 compare point sizes of fonts.
8204 (exact_face_match_p) [SCALABLE_FONTS]: New.
8205 (build_scalable_font_name) [SCALABLE_FONTS]: New.
8206 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
8207 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
8208 (syms_of_xfaces): Add scalable-fonts-allowed.
8210 1999-05-26 Gerd Moellmann <gerd@gnu.org>
8212 * xfns.c (png_load): Let PNG lib handle gamma. Construct
8213 mask only if image contains simple transparency information.
8214 Otherwise, combine image with frame background color.
8216 * configure.in (--with-png, HAVE_PNG): New.
8218 * config.in (HAVE_PNG): New.
8220 * Makefile.in: Add PNG library.
8222 * xfns.c: Add PNG support.
8224 1999-05-25 Gerd Moellmann <gerd@gnu.org>
8226 * xdisp.c (init_xdisp): Initialize echo_area_message and
8227 previous_echo_area_message to nil.
8229 * keyboard.c (read_char): Rename local variable echo_area_message
8230 because it shadows the global one.
8232 1999-05-05 Gerd Moellmann <gerd@gnu.org>
8234 * xterm.c (note_mode_line_highlight): Restructured.
8236 * window.c (coordinates_in_window): Handle windows that don't have
8237 a mode line because their buffer's mode-line-format is nil.
8238 Recognize the mode line under x positions that correspond to
8239 flags areas and left scroll bar.
8241 1999-05-02 Dave Love <fx@gnu.org>
8243 * xterm.c (note_mouse_highlight): Separate help-echo processing
8244 from check on mouse-face so that it works generally.
8246 1999-04-21 Gerd Moellmann <gerd@gnu.org>
8248 * sound.c (Fplay_sound): Run hook play-sound-hook.
8249 (Qplay_sound_hook): New.
8251 1999-04-20 Gerd Moellmann <gerd@gnu.org>
8253 * xdisp.c (update_echo_area): Handle echo_area_message.
8255 1999-04-19 Gerd Moellmann <gerd@gnu.org>
8257 * editfns.c (Fmessage): Use message3.
8259 * print.c (printchar): Set echo_area_message to nil.
8262 * minibuf.c (read_minibuf): Reset echo message strings to nil.
8263 (Fminibuffer_completion_help): Ditto.
8265 * keyboard.c (cmd_error_internal): Set echo_areA_message.
8266 (command_loop_1): Test echo_areA_message.
8268 (record_menu_key): Set echo_area_message to nil.
8269 (Fexecute_extended_command): Test echo_area_message.
8270 (Fexecute_extended_command): Handle echo_area_message.
8272 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
8275 * editfns.c (Fcurrent_message): If echo_area_message is set,
8276 return a substring of that string.
8278 * dispnew.c (direct_output_for_insert): Test echo_area_message
8279 in addition to echo_area_glyphs.
8280 (set_window_cursor_after_update): Ditto.
8281 (update_frame_1): Ditto.
8283 * alloc.c (Fgarbage_collect): Use message3_nolog to display
8284 old Lisp message string.
8286 * xdisp.c (echo_area_message): New.
8287 (previous_echo_area_message): New.
8288 (syms_of_xdisp): Initialize and staticpro new variables.
8289 (echo_area_display): Display echo_area_message if set.
8290 (message2_nolog): Set echo_area_message and
8291 previous_echo_area_message.
8292 (echo_area_display): Set previous_echo_area_message.
8293 (redisplay_internal): Display echo area if echo_area_message
8294 or previous_echo_area_message are set.
8295 (redisplay_preserve_echo_area): Test/set echo_area_message and
8296 previous_echo_area_message.
8297 (redisplay_window): Test echo_area_message.
8298 (message3_nolog): New.
8301 * editfns.c (Fformat): Add text properties to the result string
8302 from properties of the format string and properties of string
8305 * textprop.c (text_property_list): New.
8306 (add_text_properties_from_list): New.
8307 (extend_property_ranges): New.
8309 1999-03-29 Gerd Moellmann <gerd@gnu.org>
8311 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
8312 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
8313 Use these symbols for the box face attribute instead of the
8316 1999-03-12 Gerd Moellmann <gerd@gnu.org>
8318 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
8319 Correct wrong test for slant.
8321 1999-03-10 Gerd Moellmann <gerd@gnu.org>
8323 * xfaces.c: Use `unspecified' for unspecified face attributes,
8324 use t and nil for on/off.
8326 1999-03-06 Gerd Moellmann <gerd@gnu.org>
8328 * buffer.c (syms_of_buffer): Extend doc string of
8331 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
8332 (first_font_matching): New.
8333 (set_lface_from_font_name): Use it if font name is a pattern.
8334 (font_field_wildcard_p): Removed.
8336 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
8337 Recompute visible height of rows.
8339 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
8340 Don't accept non-strings for help-echo from overlays.
8342 1999-03-04 Dave Love <fx@gnu.org>
8344 * xterm.c (note_mouse_highlight): Check overlays for help-text
8346 (XTread_socket): Fix compiler warning.
8348 1999-03-05 Gerd Moellmann <gerd@gnu.org>
8350 * xterm.c (note_mouse_highlight): Don't restrict number of
8351 overlay to 10. Call overlays_at so that it doesn't try to
8354 * xdisp.c (compute_line_metrics): Compute glyph row's visible
8357 * dispnew.c (row_equal_p): Compare visible row height, only.
8358 (update_text_area): Draw whole line if visible heights of
8360 (update_window_line): Call after_update_window_line_hook
8361 if visible row height has changed.
8363 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
8364 (struct glyph_row): New member visible_height.
8366 * xfaces.c (font_field_wildcard_p): New.
8367 (set_lface_from_font_name): Remove parameter force_p. Accept
8368 font names containing wildcards.
8370 1999-03-04 Gerd Moellmann <gerd@gnu.org>
8372 * xterm.c (x_after_update_window_line): Clear internal border
8373 when windows_or_buffers_changed.
8375 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
8376 buffer has a nil mode_line_format.
8378 1999-03-03 Gerd Moellmann <gerd@gnu.org>
8380 * xterm.c (x_setup_relief_colors): Use either background color
8383 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
8385 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
8387 * xterm.c (x_draw_box_rect): New.
8388 (x_draw_glyph_string_box): Renamed from
8389 x_draw_glyph_string_relief. Call x_draw_box_rect.
8391 * xfns.c (QCrelief): New.
8392 (syms_of_xfns): Initialize it.
8394 * dispextern.h (struct glyph): Rename left_shadow_p to
8395 left_box_line_p, right_shadow_p to right_box_line_p.
8396 (MAX_RELIEF_THICKNESS): Removed.
8397 (struct it): Rename members having `relief' in their names
8398 to contain `box' instead.
8400 * xfaces.c (realize_x_face): Handle new box attribute values.
8401 (QCrelief, Qbox): Removed.
8402 (QCshadow, QCcolor, Qraised, Qsunken): New.
8403 (syms_of_xfaces): Initialize new symbols.
8405 1999-03-02 Gerd Moellmann <gerd@gnu.org>
8407 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
8409 * xfaces.c (LFACE_RELIEF): Removed.
8410 (merge_face_vector_with_property): Remove handling of `:relief'.
8411 (Finternal_set_lisp_face_attribute): Ditto.
8412 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
8413 (Finternal_get_lisp_face_attribute): Ditto.
8414 (realize_default_face): Ditto.
8415 (lface_hash): Don't compute hash from relief.
8417 * dispextern.h (struct face): Replace member `relief' by
8418 `box_line_width'. Add member `box'.
8419 (face_box_type): New.
8421 * xterm.c (x_produce_glyphs): If face has overline, add overline
8422 thickness + 1 to ascent.
8424 1999-03-01 Gerd Moellmann <gerd@gnu.org>
8426 * xterm.c (x_draw_glyph_string): Draw underline, overline,
8427 strike-through, and boxes.
8428 (x_draw_glyph_string_underline): Removed.
8430 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
8431 (Qoverline, Qstrike_through, Qbox): New.
8432 (syms_of_xfaces): Define these symbols.
8433 (check_lface_attrs): Add checks for overline, strike-through,
8435 (Finternal_set_lisp_face_attribute): Set new attributes.
8436 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
8437 (load_color): Handle new attributes.
8438 (realize_x_face): Ditto.
8439 (merge_face_vector_with_property): Ditto.
8440 (free_face_colors): Ditto.
8441 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
8442 (Finternal_get_lisp_face_attribute): Ditto.
8443 (Finternal_lisp_face_attribute_values): Ditto.
8445 * dispextern.h (lface_attribute_index): Add enumerators for
8446 overstrike, strike-through, and box.
8447 (struct face): Add members for overline, strike-through, and
8450 1999-02-17 Dave Love <fx@gnu.org>
8452 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
8453 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
8456 1999-02-16 Gerd Moellmann <gerd@gnu.org>
8458 * keyboard.c (toolbar_items): Call access_keymap with third
8459 parameter 1, so that we don't get inherited toolbar item
8462 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
8463 the window end vpos when in empty first line of window.
8465 1999-02-15 Gerd Moellmann <gerd@gnu.org>
8467 * xfaces.c (set_font_frame_param): New.
8468 (Finternal_set_lisp_face_attribute): Call it.
8470 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8472 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
8473 Accept specifications of color for underline.
8475 1999-02-13 Gerd Moellmann <gerd@gnu.org>
8477 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
8478 `frame' is t, operate on face defaults for new frames. If it
8479 is nil, operate on the selected frame.
8481 1999-02-12 Gerd Moellmann <gerd@gnu.org>
8483 * dispnew.c (check_matrix_invariants): Put it in #if 0.
8484 (update_window): Put the call to check_matrix_invariants in #if 0.
8486 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8488 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
8489 Remove definition of UNDERLINE_COLOR.
8491 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8493 * xfaces.c (free_face_colors): Free the color for underline.
8495 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
8498 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8500 * dispextern.h (UNDERLINE_COLOR): Defined.
8501 (struct face): Added two new members.
8502 underline_color, underline_defaulted_p.
8504 * xfaces.c (merge_face_vector_with_property):
8505 (check_lface_attrs): Accept the string value for underline.
8506 (Finternal_set_lisp_face_attribute): Likewise.
8508 * xfaces.c (load_color): Change the last argument type to enum
8509 lface_attribute_index from int. And addec code for underling coloring.
8510 (load_face_colors): Pass LFACE_*_INDEX to load_color.
8512 1999-02-12 Gerd Moellmann <gerd@gnu.org>
8514 * xfns.c (Fx_image_header): Removed.
8516 1999-02-07 Gerd Moellmann <gerd@gnu.org>
8518 * xterm.c: Don't include <bitmaps/gray>.
8519 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
8521 * xfns.c (Fx_image_header): Add missing `\n\'.
8522 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
8524 1999-02-01 Gerd Moellmann <gerd@gnu.org>
8526 * xterm.c (x_scroll_bar_create): Set background pixel from
8527 specified scroll bar color.
8528 (x_scroll_bar_set_handle): Use scroll bar foreground color.
8530 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
8531 (x_set_scroll_bar_background): Ditto.
8533 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
8535 * xfns.c (x_default_scroll_bar_color_parameter): New.
8536 (Fx_create_frame): Call it.
8538 1999-01-31 Gerd Moellmann <gerd@gnu.org>
8540 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
8541 values in x_output structure.
8542 (Qscroll_bar_foreground, Qscroll_bar_background): New.
8543 (syms_of_xfns): Initialize these symbols.
8545 * xterm.h (struct x_output): Add scroll bar pixel colors.
8547 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
8548 (x_set_scroll_bar_foreground): New.
8549 (x_set_scroll_bar_background): New.
8551 1999-01-12 Gerd Moellmann <gerd@gnu.org>
8553 * xdisp.c (handle_single_display_prop): New.
8554 (handle_display_prop): Call it.
8555 (handle_raise_prop): Removed.
8556 (handle_height_prop): Removed.
8557 (handle_space_width_prop): Removed.
8558 (handle_face_prop): Remove handling of raised text.
8559 (handle_display_prop): Do it here.
8561 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
8562 (RAISE_PROP_IDX): Removed.
8563 (HEIGHT_PROP_IDX): Removed.
8564 (SPACE_WIDTH_PROP_IDX): Removed.
8566 * xdisp.c (Qdisplay): Replaces Qglyph.
8567 (handle_display_prop): Formerly handle_glyph_prop.
8569 1999-01-11 Gerd Moellmann <gerd@gnu.org>
8571 * xdisp.c (reseat_to_string): Set position in display vector to -1.
8572 (handle_stop): Set position in display vector to -1. Don't
8573 check overlay strings when set up to deliver characters from a
8575 (set_iterator_to_next): At the end of a run of characters from a
8576 display vector, check whether the display vector display replaces
8577 the display of a character.
8579 1999-01-05 Gerd Moellmann <gerd@gnu.org>
8581 * xfaces.c (init_frame_faces): Don't realize faces if frame's
8582 X window hasn't been created yet.
8584 1998-12-06 Gerd Moellmann <gerd@gnu.org>
8588 1998-12-04 Gerd Moellmann <gerd@gnu.org>
8590 * config.in (HAVE_SOUND): New.
8592 * emacs.c (main): Call syms_of_sound and init_sound.
8594 * Makefile.in (obj): Add sound.o.
8596 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
8598 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
8599 (HAVE_SYS_SOUNDCARD_H): New.
8601 1998-12-03 Gerd Moellmann <gerd@gnu.org>
8603 * buffer.h (struct buffer): indicate_empty_lines renamed from
8606 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
8607 (default-indicate-zv-lines): Likewise.
8609 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
8610 to indicate_empty_line_p.
8612 * xdisp.c (reseat_at_next_visible_line_start): Reset method
8613 to next_element_from_buffer.
8615 * frame.c (make_frame): Set n_current_toolbar_items to 0.
8617 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
8620 * xfns.c (xbm_scan): New.
8621 (xbm_read_hexint): Removed.
8622 (xbm_read_bitmap_file_data): Use xbm_scan.
8624 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
8626 1998-12-02 Gerd Moellmann <gerd@gnu.org>
8628 * xfns.c (xbm_read_hexint): New.
8629 (xbm_read_bitmap_file_data): New.
8630 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
8631 instead of XReadBitmapFileData.
8633 * xdisp.c (handle_raise_prop): Compute voffset from current font.
8635 * xfaces.c (face_with_height): New.
8637 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
8638 (eval_form): Renamed from eval_mode_element.
8639 (handle_face_prop): Use it.
8640 (Qheight): Replaces Qsmaller.
8641 (handle_height_prop): Replaces handle_smaller_prop.
8642 (handle_face_prop): If iterator's font_height is not an
8643 integer, evaluate it to get the font height to use.
8645 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
8646 (struct it): Use `font_height' instead of `smaller'.
8648 1998-12-01 Gerd Moellmann <gerd@gnu.org>
8650 * xdisp.c (reseat_1): New.
8652 (move_it_vertically_backward): Ditto.
8653 (redisplay_window): Don't abort when cursor not found in recenter.
8655 1998-11-30 Gerd Moellmann <gerd@gnu.org>
8657 * xdisp.c (reseat_at_next_visible_line_start): When not
8658 currently delivering display elements from the current buffer,
8659 restore buffer position first.
8660 (init_from_display_pos): Don't set IT's position from the
8661 position passed to this function.
8663 1998-11-28 Gerd Moellmann <gerd@gnu.org>
8665 * config.in (PROTO): Removed.
8667 * xterm.h: Change PROTO to P_.
8669 1998-11-26 Gerd Moellmann <gerd@gnu.org>
8671 * xterm.c (take_vertical_position_into_account): New.
8672 (x_produce_image_glyph): Call it.
8673 (x_produce_stretch_glyph): Ditto.
8674 (x_produce_glyphs): Ditto.
8675 (x_fill_glyph_string): Adjust base line for glyph's voffset.
8676 (x_fill_composite_glyph_string): Ditto.
8677 (x_fill_image_glyph_string): Ditto.
8678 (x_fill_stretch_glyph_string): Ditto.
8680 * xdisp.c (display_line): Always compute row height from
8681 max_ascent and max_descent.
8683 * dispextern.h (struct glyph): Add voffset.
8684 (struct it): Replace height by descent, max_height by max_descent.
8686 * xterm.c (x_append_glyph): Set voffset
8687 (x_append_stretch_glyph): Ditto.
8688 (x_produce_image_glyph): Ditto.
8689 (x_produce_glyphs): Take voffset into account.
8690 (x_produce_image_glyph): Ditto.
8691 (x_produce_stretch_glyph): Ditto.
8693 * dispextern.h (struct it): Add voffset.
8694 * xdisp.c (push_it): Save voffset.
8695 (pop_it): Restore it.
8697 * xdisp.c (it_props): Add entry for `raise'.
8698 (handle_raise_prop): New.
8700 * dispextern.h (RAISE_PROP_IDX): New.
8702 * xdisp.c (Qraise): New.
8703 (syms_of_xdisp): Define Qraised.
8705 * xterm.c (x_scroll_bar_move): Clear to the left and right
8706 of toolkit scroll bars differently.
8707 (x_scroll_bar_move): Removed.
8708 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
8710 * dispextern.h: Make it compilable --with-x=no.
8714 * keyboard.c: Ditto.
8721 1998-11-25 Gerd Moellmann <gerd@gnu.org>
8723 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
8725 1998-11-24 Gerd Moellmann <gerd@gnu.org>
8727 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
8728 update slider size, only.
8729 (xm_scroll_callback): Set dragging member of the scroll bar.
8730 (xt_action_hook): Reset last_scroll_bar_part.
8731 (XTredeem_scroll_bar): Reset bar->dragging to nil.
8733 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
8734 window on newly created frames that don't have one.
8736 1998-11-23 Gerd Moellmann <gerd@gnu.org>
8738 * xdisp.c (restore_overlay_strings): Removed.
8739 (restore_dpvec): Removed.
8740 (init_from_display_pos): Inline both functions above.
8742 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
8743 (parse_image_spec): Handle it.
8744 (xbm_format): Use it.
8745 (xpm_format): Ditto.
8746 (pbm_format): Ditto.
8747 (jpeg_format): Ditto.
8748 (tiff_format): Ditto.
8749 (gif_format): Ditto.
8752 * xdisp.c (set_window_cursor): Removed.
8753 (redisplay_internal): Case cursor motion in cursor line of
8754 selected window; use set_cursor_from_row.
8756 1998-11-22 Gerd Moellmann <gerd@gnu.org>
8758 * widget.c (EmacsFrameSetCharSize): Take widget's border width
8761 1998-11-21 Gerd Moellmann <gerd@gnu.org>
8763 * xterm.c (expose_frame): Redraw menu bar window.
8765 * xdisp.c (display_menu_bar): Record hpos instead of x-position
8768 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
8769 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
8771 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
8772 to determine vertical_scroll_bar_extra.
8773 (EmacsFrameSetCharSize): Ditto.
8774 * xfns.c (x_figure_window_size): Ditto.
8776 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
8777 (x_draw_bitmap): Ditto.
8779 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
8780 * xfaces.c (realize_basic_faces): Realize it.
8782 1998-11-20 Gerd Moellmann <gerd@gnu.org>
8784 * xmenu.c (xmenu_show): Add workaround for remaining button grab
8785 under LessTif Use the widget of the frame as parent for the
8788 1998-11-19 Gerd Moellmann <gerd@gnu.org>
8790 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
8791 When EnterNotify, don't generate a mouse movement event if
8792 notification is from a busy-cursor child window.
8794 * xterm.h (struct x_output): Add busy_window, remove cursor.
8796 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
8797 Use a transparent window to display the busy-cursor.
8798 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
8800 1998-11-17 Gerd Moellmann <gerd@gnu.org>
8802 * xdisp.c (check_window_end): New, for debugging.
8803 (CHECK_WINDOW_END): New.
8804 (try_window_id): Use it.
8806 * xterm.c (process_expose_from_menu): Return int.
8808 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
8809 TOOLBAR_EVENT events in last_nonmenu_event.
8811 1998-11-16 Gerd Moellmann <gerd@gnu.org>
8813 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
8814 window end isn't reliable, so set window_end_valid to nil.
8815 (redisplay_internal): If overlay arrow has changed, set
8816 windows_or_buffers_changed to redisplay thoroughly.
8818 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
8821 * xfns.c (file_dialog_cb): New.
8822 (Fx_file_dialog): New.
8823 * fileio.c (Fread_file_name): Call it.
8825 * xrdb.c (x_load_resources): Add default resoures for file
8828 1998-11-14 Gerd Moellmann <gerd@gnu.org>
8830 * xterm.c (note_mouse_highlight): Don't highlight when popup
8833 * keyboard.c (timer_check): Inhibit busy cursor around calls to
8834 timer-event-handler. This busy cursor tends to be anoying if
8835 fontifying stealthily.
8837 * dispnew.c (direct_output_for_insert): Give up if current row
8838 contains trailing whitespace.
8840 1998-11-13 Gerd Moellmann <gerd@gnu.org>
8842 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
8844 * xdisp.c (handle_fontified_prop): New.
8845 (Vfontification_functions): New.
8846 (Qfontification_functions): New.
8847 (it_props): Add handle_fontified_prop.
8849 1998-11-12 Gerd Moellmann <gerd@gnu.org>
8851 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
8852 Otherwise, under LessTif, after the popup has gone, all button
8853 press events come in for the frame's widget, and release events
8854 come in for the edit_widget.
8855 * xterm.c (XTread_socket): Remove workaround for that problem.
8856 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
8857 XmScrollBarSetValues.
8858 (SET_SAVED_MENU_EVENT): Give it statement form.
8860 * xfaces.c (display_message): If waiting_for_input, don't display
8863 * window.c (scroll_command): If not acting on current_buffer,
8864 make redisplay consider all windows.
8866 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
8868 * xdisp.c (handle_glyph_prop): Set it->object for images to
8869 the object having the glyph property.
8871 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
8874 1998-11-11 Gerd Moellmann <gerd@gnu.org>
8876 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
8877 (x_term_init): Create the gray pixmap.
8878 (x_setup_relief_color): Use it.
8879 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
8880 internal border at the top of a frame.
8881 (x_init_glyph_string): Likewise.
8882 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
8884 (XTflash): Don't flash the toolbar window.
8886 * xterm.c (XTread_socket): Workaround for LessTif popup menus
8887 in case of ButtonPress events.
8889 1998-11-10 Gerd Moellmann <gerd@gnu.org>
8891 * xrdb.c (x_load_resources): Add grey background colors as
8892 defaults for menus, scroll bars, and dialogs.
8894 * insdel.c (prepare_to_modify_buffer): Move setting
8895 windows_or_buffers_changed from modify_region here.
8897 * xfns.c (Fx_show_tip): Inhibit redisplay.
8898 (Fx_hide_tip): Ditto.
8899 (Fx_image_header): New.
8901 1998-11-09 Gerd Moellmann <gerd@gnu.org>
8903 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
8904 when clearing current window matrices.
8906 1998-11-08 Gerd Moellmann <gerd@gnu.org>
8908 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
8909 position from a string position. Use the right end position
8910 if the property spans a whole overlay string.
8912 1998-11-07 Gerd Moellmann <gerd@gnu.org>
8914 * xmenu.c (menubar_selection_callback): Remove workaround for
8915 Lesstif not calling XmNpopdownCallback because it doesn't
8916 handle the case where users don't select any menu item.
8918 * insdel.c (modify_region): Set windows_or_buffers_changed.
8920 * buffer.c (set_buffer_internal): Don't set
8921 windows_or_buffers_changed.
8923 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
8925 * xmenu.c (menubar_selection_callback): Add workaround for
8926 Lesstif not calling XmNpopdownCallback.
8928 * xdisp.c (eval_mode_element): New.
8929 (eval_mode_handler): New.
8930 (display_mode_element): Use eval_mode_element.
8932 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
8933 Remove code looking at text props of default value.
8935 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
8937 1998-11-06 Gerd Moellmann <gerd@gnu.org>
8939 * xmenu.c (single_submenu): Set button_type of menu to
8941 (single_submenu): Likewise for panes and menu items.
8942 (set_frame_menubar): Set button_type of menu bar to none.
8943 (xmenu_show): Likewise.
8944 (single_submenu): Set widget values selected slot.
8945 (xmenu_show): Likewise.
8947 * xmenu.c (push_menu_item): Add parameters `type' and
8948 `selected'. Store it in menu_items.
8949 (MENU_ITEMS_ITEM_TYPE): New.
8950 (MENU_ITEMS_ITEM_SELECTED): New.
8951 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
8953 * xfns.c (clear_image_cache): Get the current time, before
8955 (cache_image): Set prev pointer of next image.
8956 (clear_image_cache): Clear current matrices if any image was
8959 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
8961 * xfns.c (x_set_cursor): New.
8962 (Fx_display_busy_cursor): New.
8963 (Fx_undisplay_busy_cursor): New.
8965 * xterm.h (struct x_output): Add busy_cursor.
8967 * xfns.c (Vx_busy_pointer_shape): New.
8968 (x_set_mouse_color): Create busy cursor.
8970 * process.c (wait_reading_process_input): Show and hide busy
8973 * keyboard.c (command_loop_1): Display busy cursor.
8975 * eval.c (Fsignal): Hide busy cursor.
8977 * buffer.c (set_buffer_internal): Don't set
8978 windows_or_buffers_changed.
8980 * xterm.c (redo_mouse_highlight): New.
8982 1998-11-04 Gerd Moellmann <gerd@gnu.org>
8984 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
8985 (x_build_heuritic_mask): New.
8986 (lookup_image): Call it.
8988 * xterm.c (note_toolbar_highlight): Always set up help_echo.
8989 (previous_help_echo): New.
8990 (XTread_socket): Generate help event with nil message when
8991 leaving a region with help-echo.
8992 (note_mouse_highlight): Handle `help-echo' over text.
8993 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
8995 (clear_mouse_face): Don't clear if tooltip is shown.
8996 (XTread_socket): Redo mouse-highlight after tooltip is gone.
8997 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
8999 * keyboard.c (Vshow_help_function): New.
9000 (read_char): Use it.
9002 1998-11-03 Gerd Moellmann <gerd@gnu.org>
9004 * xfns.c (x_create_tip_frame): New.
9008 * xterm.c (x_destroy_window): Handle case that we don't have
9011 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
9012 to full_width_p. Add internal_border_p.
9014 1998-11-02 Gerd Moellmann <gerd@gnu.org>
9016 * xterm.c (note_mode_line_highlight): Check the charpos of
9017 the glyph under the mouse pointer before accessing text
9018 properties at that position.
9020 1998-11-01 Gerd Moellmann <gerd@gnu.org>
9022 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
9024 * xdisp.c (auto-raise-toolbar-buttons): New.
9025 (build_desired_toolbar_string): Handle the flag.
9026 (toolbar-button-margin): New.
9027 (toolbar-button-relief): New.
9028 (build_desired_toolbar_string): Use margin and relief.
9030 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
9032 (note_mode_line_highlight): New.
9033 (note_mouse_highlight): Call it.
9035 1998-10-31 Gerd Moellmann <gerd@gnu.org>
9037 * s/freebsd.h (NARROWPROTO): New.
9039 * xdisp.c (display_string): New parameter face_string.
9040 (display_mode_element): When displaying a symbol with a string
9041 value, use text properties from the symbol's default value, maybe.
9043 * xrdb.c (x_load_resources): Add font defaults for menus and
9046 1998-10-30 Gerd Moellmann <gerd@gnu.org>
9048 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
9050 1998-10-29 Gerd Moellmann <gerd@gnu.org>
9052 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
9053 produced for characters with codes < 32 under certain
9056 * xdisp.c (redisplay_window): Handle values of PT in front
9057 of invisible, intangible text.
9058 (try_window_id): Set overlay_arrow_seen to zero before
9060 (display_mode_element): Assign to glyphs written for a mode
9061 line spec `%x' as object the Lisp format string, as position
9062 the position of the `%' in that string.
9063 (display_string): If displaying a C string, optionally get
9064 the face to use from a Lisp string.
9066 * xterm.c (expose_window_tree): Include mode line height.
9068 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
9070 1998-10-27 Gerd Moellmann <gerd@gnu.org>
9072 * xterm.c (note_mouse_highlight): Change mouse pointer shape
9075 1998-10-26 Gerd Moellmann <gerd@gnu.org>
9077 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
9079 * xdisp.c (redisplay_window): If mode line height has changed,
9080 arrange for a thorough immediate redisplay using the correct mode
9082 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
9084 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
9085 (CURRENT_MODE_LINE_HEIGHT): New.
9086 (DESIRED_MODE_LINE_HEIGHT): New.
9088 * keyboard.c (make_lispy_event): Add string and string position
9089 info to mouse-click events.
9090 (read_key_sequence): Handle `local-map' property of mode line
9093 * keyboard.h (POSN_STRING): New.
9095 1998-10-25 Gerd Moellmann <gerd@gnu.org>
9097 * dispnew.c (mode_line_string): Mew.
9099 * xterm.c (xt_action_hook): New.
9100 (x_create_toolkit_scroll_bar): Add action hook.
9101 (xm_scroll_callback): Implement dragging.
9103 * keyboard.c (Qend_scroll): New.
9104 (scroll_bar_parts): Add it.
9106 * termhooks.h (scroll_bar_end_scroll): New.
9108 * xterm.c (XTread_socket): Bug fix.
9110 1998-10-24 Gerd Moellmann <gerd@gnu.org>
9112 * xdisp.c (redisplay_window): Finish scroll bars after
9113 redisplaying toolbar.
9115 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
9116 (syms_of_keyboard): Add Qbottom.
9118 * termhooks.h (scroll_bar_to_top): New.
9119 (scroll_bar_to_bottom): New.
9121 * xdisp.c (redisplay_window): Always resize toolbar window if
9122 auto_resize_toolbar_p is non-zero.
9123 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
9125 (window_box_height): New.
9126 (window_box_width): New.
9127 (window_box_left): New.
9128 (window_box_right): New.
9129 (window_box_edges): New.
9131 1998-10-23 Gerd Moellmann <gerd@gnu.org>
9133 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
9134 XawScrollbarSetThumb in FreeBSD.
9135 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
9138 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
9141 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
9142 (x_term_init): Initialize it.
9144 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
9146 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
9149 1998-10-22 Gerd Moellmann <gerd@gnu.org>
9151 * keyboard.c (make_lispy_event): Handle scroll_bar_click
9152 differently when using toolkit scroll bars.
9154 * xterm.c (x_send_scroll_bar_event): New.
9155 (x_scroll_bar_to_input_event): New.
9156 (xaw3d_scroll_callback): New.
9157 (xaw3d_jump_callback): New.
9158 (xm_scroll_callback): New.
9159 (x_toolkit_scroll_p): New.
9160 (XTread_socket): Handle scroll bar client message.
9161 (x_term_init): Initialize Xatom_Scrollbar.
9162 (x_scroll_bar_create): Set cursor.
9163 (xm_scroll_callback):
9164 (x_create_toolkit_scroll_bar): New.
9165 (x_set_toolkit_scroll_bar_thumb): New.
9166 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
9167 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
9169 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
9171 1998-10-21 Gerd Moellmann <gerd@gnu.org>
9173 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
9174 (XTread_socket): Don't handle mouse button events for scroll bars
9175 if using toolkit scroll bars.
9176 (XTset_vertical_scroll_bar): Set thumb size and position for
9179 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
9181 * xterm.c (XTread_socket): Dispatch expose event to widget
9182 if using toolkit scroll bars.
9183 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
9184 (x_scroll_bar_create): Create and show a scroll bar widget
9185 if using toolkit scroll bars.
9186 (x_scroll_bar_move): Handle tookit scroll bars.
9188 * Makefile.in (LIBW): Use Xaw3d if present.
9190 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
9193 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
9196 * xterm.c (XTset_vertical_scroll_bar): Correct position of
9197 right vertical scroll bar.
9199 1998-10-20 Gerd Moellmann <gerd@gnu.org>
9201 * xfns.c (xpm_load): Support reading XPM images from string
9202 buffers containing data in the same format as an XPM file.
9203 Support `:color-symbols'.
9204 (xpm_format): Add `:data'.
9205 (xpm_keyword_index): Add XPM_DATA.
9206 (syms_of_xfns): Add `:color-symbols'.
9207 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
9208 (xpm_valid_color_symbols_p): New.
9209 (xpm_image_p): Call it.
9211 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
9212 attribute to the image if item is not enabled.
9214 * xfns.c (x_laplace): New.
9215 (x_laplace_read_row): New.
9216 (x_laplace_write_row): New.
9217 (lookup_image): Handle common image attributes here. New
9218 attribute `:algorithm'.
9220 * xfaces.c (clear_face_cache): Call clear_image_cache.
9222 * xterm.c (x_inverted_image_mask): Removed.
9223 (x_draw_image_foreground_1): New.
9224 (x_draw_image_glyph_string): Draw images with mask to a temporary
9225 pixmap to reduce flickering.
9227 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
9228 (display_toolbar_line): Remove parameter `margin'.
9230 1998-10-19 Gerd Moellmann <gerd@gnu.org>
9232 * xdisp.c (toolbar_lines_needed): New.
9233 (auto-resize-toolbars): New.
9235 * xfns.c (cache_image): Correct call to xrealloc.
9237 * dispnew.c (Fset_toolbar_height): Removed.
9239 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
9240 FRAME_MENU_BAR_LINES.
9242 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
9243 instead of FRAME_MENU_BAR_LINES.
9244 (check_frame_size): Ditto.
9246 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
9247 instead of FRAME_MENU_BAR_LINES.
9248 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
9249 (build_frame_matrix): Ditto.
9250 (change_frame_size_1): Ditto.
9252 * frame.h (FRAME_TOOLBAR_LINES): New.
9253 (FRAME_TOP_MARGIN): New.
9255 * window.c (struct save_window_data): Add frame_toolbar_lines.
9256 (Fset_window_configuration): Handle toolbar lines.
9257 (Fcurrent_window_configuration): Save toolbar lines.
9259 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
9261 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
9263 * frame.h (struct frame): Rename top_margin to toolbar_lines.
9265 * xfns.c (x_frame_parms): Add `toolbar-lines'.
9266 (x_set_toolbar_lines): New.
9268 * keyboard.c (cmd_error_internal): Bug fix.
9270 * xterm.c: Remove double include of syssignal.h.
9272 1998-10-18 Gerd Moellmann <gerd@gnu.org>
9274 * xterm.c (x_toolbar_item): New.
9275 (x_handle_toolbar_click): Use it.
9276 (note_toolbar_highlight): Use it.
9278 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
9279 and toolbar_items_vectors.
9281 * xterm.c (help_echo): New.
9282 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
9283 (x_set_glyph_string_gc): Handle them.
9284 (x_after_update_window_line): Don't do anything in pseudo-windows.
9285 (x_produce_image_glyph): Take image margin and face relief into
9287 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
9288 (x_draw_glyph_string_background): Optimize case when face has
9290 (x_setup_relief_color): Take frame instead of glyph string
9292 (x_draw_relief_rect): New.
9293 (x_draw_glyph_string_relief): Call it.
9294 (x_draw_image_glyph_string_foreground): Handle margin and image
9296 (x_draw_image_glyph_string_background): Ditto.
9297 (expose_frame): Redraw toolbar window.
9298 (expose_window): Don't draw cursor for pseudo-windows.
9299 (x_y_to_hpos_vpos): Handle pseudo-windows.
9300 (frame_to_window_pixel_xy): New.
9301 (note_mouse_highlight): Call note_toolbar_highlight.
9302 (x_handle_toolbar_click): New.
9303 (note_toolbar_highlight): New.
9304 (show_mouse_face): Change int parameter `hl' to parameter of
9305 type enum draw_glyphs_face. Handle image highlighting.
9306 (XTread_socket): Return a HELP_EVENT input event if help_echo is
9307 non-nil. Use x_handle_toolbar_click.
9309 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
9311 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
9313 (parse_image_spec): Handle them.
9314 (image_spec_value): Additional parameter found.
9315 (free_image): Remove image from the vector `images' of the
9317 (clear_image_cache): Additional parameter force_p.
9318 (Fclear_image_cache): New.
9319 (x_find_image_file): New.
9320 (xbm_load): Handle `:margin' and `:relief'. Use
9322 (xpm_load): Likewise.
9323 (pbm_load): Likewise.
9324 (jpeg_load): Likewise.
9325 (tiff_load): Likewise.
9326 (gif_load): Likewise.
9328 * keyboard.c (Qhelp_echo): New symbol.
9329 (read_char): Handle `toolbar' and `help_echo' events.
9330 (kbd_buffer_get_event): Handle HELP_ECHO input event.
9331 (make_lispy_event): Handle TOOLBAR_EVENT.
9332 (toolbar_items): New.
9333 (process_toolbar_item): New.
9335 (init_toolbar_items): New.
9336 (append_toolbar_item): New.
9337 (read_char_x_menu_prompt): Handle `toolbar' event.
9338 (read_key_sequence): Ditto.
9340 * xfaces.c (Qtoolbar): New.
9341 (realize_basic_faces): Realize `toolbar' face.
9342 (face_at_string_position): Remove parameter modeline_p, add
9345 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
9348 1998-10-17 Gerd Moellmann <gerd@gnu.org>
9350 * xdisp.c (init_iterator): Replace parameter modeline_p with
9352 (next_element_from_string): Call get_next_display_element
9353 recursively after handling text properties.
9354 (prepare_menu_bars): Call update_toolbar.
9355 (update_toolbar): New.
9356 (build_desired_toolbar_string): New.
9357 (display_toolbar_line): New.
9358 (redisplay_toolbar): New.
9359 (toolbar_item_info): New.
9360 (redisplay_window): Call redisplay_toolbar.
9361 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
9363 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
9365 (clear_desired_matrices): Ditto.
9366 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
9367 (free_glyphs): Free matrices of toolbar window.
9368 (update_frame): Update toolbar window.
9369 (change_frame_size_1): Take toolbar into account.
9370 (Fset_toolbar_height): New.
9372 * dispextern.h (struct it): Remove member modeline_p, add
9374 (struct image): Add members relief and margin.
9375 (IMAGE_ASCENT): Include margin in height.
9377 1998-10-14 Gerd Moellmann <gerd@gnu.org>
9379 * xfns.c (Fclear_image_cache): New.
9381 * xfaces.c (realize_basic_faces): Realize toolbar face.
9382 (face_at_string_position): Remove parameter modeline_p, add
9385 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
9387 1998-10-13 Gerd Moellmann <gerd@gnu.org>
9389 * keyboard.c (syms_of_keyboard): Intern `:help'.
9391 1998-10-12 Gerd Moellmann <gerd@gnu.org>
9393 * xterm.c (note_toolbar_highlight): New.
9394 (note_mouse_highlight): Call it.
9396 * window.c (window_from_coordinates): Additional parameter toolbar_p.
9397 (coordinates_in_window): Handle toolbar window.
9399 * keyboard.c (toolbar_items): New.
9400 (process_toolbar_item): New.
9401 (parse_toolbar_item): New.
9402 (init_toolbar_items): New.
9403 (append_toolbar_item): New.
9405 * dispextern.h (enum toolbar_item_idx): New.
9406 (enum toolbar_item_image): New.
9408 * frame.h (struct frame): Add toolbar-related members.
9410 * xfaces.c (face_at_string_position): Remove assertion that
9411 current_buffer == window's buffer. This is not the case when
9412 called for the toolbar window.
9414 * frame.c (make_frame): Initialize toolbar members.
9416 * alloc.c (mark_object): Mark toolbar data of frames.
9418 * frame.h (struct frame): Add toolbar-related members
9419 toolbar_window, desired_toolbar_items, current_toolbar_items,
9420 desired_toolbar_string, current_toolbar_string,
9421 n_desired_toolbar_items, n_current_toolbar_items. Add
9424 * xterm.c (x_after_update_window_line): Don't draw bitmap
9425 areas for pseudo-windows.
9426 (expose_frame): Handle toolbar window.
9427 (expose_window): Don't do cursor stuff for pseudo-windows.
9429 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
9431 1998-10-11 Gerd Moellmann <gerd@gnu.org>
9433 * frame.c (make_frame): Initialize toolbar_window.
9435 * alloc.c (mark_object): Make the toolbar window.
9437 * dispnew.c (update_frame): Update frame's toolbar_window.
9438 (clear_current_matrices): Likewise.
9439 (clear_desired_matrices): Likewise.
9440 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
9441 (free_glyphs): Free the toolbar window and its matrices.
9443 * frame.h (struct frame): Add toolbar_window.
9445 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
9448 1998-10-10 Gerd Moellmann <gerd@gnu.org>
9450 * dispnew.c (buffer_posn_from_coords): Don't screw up if
9451 window start is not in the range BEGV..ZV.
9453 1998-10-09 Gerd Moellmann <gerd@gnu.org>
9455 * xdisp.c (try_scrolling): Experimentally handle the case
9456 that scroll-preserve-screen-position is set to `always'.
9458 * window.c (Vscroll_preserve_screen_position): Replacement for
9459 scroll_preserve_screen_position.
9461 1998-10-08 Gerd Moellmann <gerd@gnu.org>
9463 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
9467 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
9469 1998-10-06 Gerd Moellmann <gerd@gnu.org>
9471 * minibuf.c (Fminibuffer_complete_word): Fix computation of
9472 i_byte when prompts are inserted into minibuffers.
9474 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
9475 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
9476 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
9478 1998-10-04 Gerd Moellmann <gerd@gnu.org>
9480 * xdisp.c (make_cursor_line_fully_visible): New.
9481 (try_scrolling): New.
9482 (redisplay_window): Move scrolling code to try_scrolling.
9483 (make_cursor_line_fully_visible): Handle case of window too small
9484 to show a single line.
9485 (redisplay_window): Case forced window start---use
9486 make_cursor_line_fully_visible.
9487 (redisplay_window): Case cursor movement via current matrix.
9488 If ending up on a partially visible line, make it fully visible
9489 instead of recentering.
9490 (try_scrolling): Additional parameter scroll_smoothly.
9492 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
9494 1998-09-28 Gerd Moellmann <gerd@gnu.org>
9496 * window.c (window_scroll_pixel_based): Bug fix: vpos used
9497 instead of y-position for scroll-preserved-screen-position.
9499 1998-09-07 Gerd Moellmann <gerd@gnu.org>
9501 * dispnew.c (update_frame_line): If current row is not enabled,
9502 write the whole line.
9504 1998-09-06 Gerd Moellmann <gerd@gnu.org>
9506 * lisp.h (HAVE_FACES): Removed.
9508 * dispextern.h (HAVE_FACES): Removed.
9510 * config.in (HAVE_FACES): Removed.
9512 * dispnew.c (HAVE_FACES): Removed.
9514 * xdisp.c (HAVE_FACES): Removed.
9516 * xfaces.c (HAVE_FACES): Removed.
9518 1998-09-05 Gerd Moellmann <gerd@gnu.org>
9520 * xdisp.c (init_iterator): If face_change_count is non-zero,
9521 free realized faces.
9523 * xfaces.c (free_all_realized_faces): Make it externally visible.
9524 (Finternal_set_lisp_face_attribute): Increment
9525 windows_or_buffers_changed.
9527 * dispnew.c (direct_output_for_insert): Give up if
9528 face_change_count is non-zero.
9529 (direct_output_forward_char): Ditto.
9531 * xfaces.c (face_change_count): New.
9533 1998-09-04 Gerd Moellmann <gerd@gnu.org>
9535 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
9538 1998-09-03 Gerd Moellmann <gerd@gnu.org>
9540 * term.c (Ftty_display_color_p): New.
9542 1998-09-02 Gerd Moellmann <gerd@gnu.org>
9544 * xfaces.c (Ftty_defined_colors): New.
9546 * xterm.c (x_produce_glyphs): Fix computation of
9547 contains_overlapping_glyphs_p for ASCII.
9549 * dispnew.c (Fshow_cursor): Don't change cursor state while
9551 (direct_output_for_insert): If a glyph with lbearing or rbearing
9552 is among the new glyphs, set row flag contains_overlapping_glyph_p.
9554 1998-09-01 Gerd Moellmann <gerd@gnu.org>
9556 * term.c (OUTPUT_IF): Make replacement text have statement form.
9557 (OUTPUT1_IF): Ditto.
9558 (TS_italic_mode, TS_end_italic_mode): Removed.
9559 (TS_bold_mode): Removed.
9560 (TS_underscore_mode, TS_end_underscore_mode): Removed.
9561 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
9562 (TS_enter_reverse_mode): New.
9563 (TS_enter_underline_mode, TS_exit_underline_mode): New.
9564 (TN_magic_cookie_glitch_ul): New.
9565 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
9566 (TS_exit_attribute_mode): New.
9567 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
9568 (TS_set_foreground, TS_set_background): New.
9569 (reset_terminal_modes): Switch colors back to default.
9570 (write_glyphs): Turn face on before writing text, turn it off
9572 (insert_glyphs): Ditto.
9573 (term_init): Initialize new terminal capability variables.
9574 (turn_on_face): Turn a face on.
9575 (turn_off_face): Turn a face off.
9577 * lisp.h (MAKE_GLYPH): Remove test for frame type.
9578 (GLYPH_CHAR): Ditto.
9579 (GLYPH_FACE): Ditto.
9581 * xfaces.c (Vface_tty_color_alist): New.
9582 (face-register-tty-color): New.
9583 (face-clear-tty-colors): New.
9585 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
9586 (struct it): Remove member faces_p since we now always have faces.
9588 1998-08-31 Gerd Moellmann <gerd@gnu.org>
9590 * dispextern.h (struct face): Add tty appearance flags.
9592 * xdisp.c (init_iterator): Always handle faces.
9593 (extend_face_to_end_of_line): Handle tty frames.
9595 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
9598 1998-08-30 Gerd Moellmann <gerd@gnu.org>
9600 * xfaces.c (realize_default_face): Use empty strings to indicate
9601 that the face should use the default foreground/background
9602 color of the terminal. Fill font-related attributes with
9603 appropriate values for tty frames.
9605 * emacs.c (main): Call syms_of_xfaces before init_window_once.
9607 * xfaces.c (realize_default_face): If face `default' is not
9608 yet known, create it.
9610 * frame.c (make_terminal_frame): Call init_frame_faces
9613 * xfaces.c (init_frame_faces): Make it work for tty frames.
9614 (free_frame_faces): Ditto.
9615 (clear_face_cache): Ditto.
9616 (recompute_basic_faces): Ditto.
9617 (Fframe_face_alist): Ditto.
9618 (free_realized_face): Ditto.
9619 (prepare_face_for_display): Ditto.
9620 (clear_face_gcs): Ditto.
9621 (lookup_face): Ditto.
9622 (smaller_face): Ditto.
9623 (realize_default_face): Ditto.
9624 (realize_face): Ditto.
9625 (realize_face): Dispatch to functions depending on the frame type.
9626 (realize_x_face): X way of realizing faces.
9627 (realize_tty_face): TTY way of realizing faces.
9629 1998-08-29 Gerd Moellmann <gerd@gnu.org>
9631 * xfaces.c (realize_face): Remove parameter unibyte_registry,
9633 (lookup_face): Remove local variable unibyte_registry.
9635 1998-08-22 Gerd Moellmann <gerd@gnu.org>
9637 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
9640 * xdisp.c (face_before_or_after_it_pos): Fix computation
9643 * editfns.c (make_buffer_string_both): If prompt in buffer,
9644 prevent start > end.
9646 * indent.c (Fvertical_motion): Set current_buffer to window's
9647 buffer if it isn't already.
9649 1998-08-21 Gerd Moellmann <gerd@gnu.org>
9651 * dispextern.h (GLYPH_DEBUG): Use default 0.
9653 * xdisp.c (it_props): New member `smaller'.
9654 (init_iterator): Initialize it.
9656 (push_it): Save value of `smaller' value on the stack.
9657 (pop_it): Restore `smaller' from the stack.
9658 (handle_smaller_prop): New.
9659 (handle_face_prop): Use `smaller' text property to select a
9662 * dispextern.h (SMALLER_PROP_IDX): New.
9663 (struct it): Add member `smaller'.
9665 * xfaces.c (smaller_face): New.
9667 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
9669 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
9670 total pixel width of window differently.
9672 * xdisp.c (init_iterator): Compute width of mode line differently.
9674 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
9677 * window.c (Fsplit_window): Include width of bitmap areas in
9679 (window_internal_width): Subtract width of bitmap areas from
9682 1998-08-18 Gerd Moellmann <gerd@gnu.org>
9684 * xdisp.c: Functions reordered for better readability.
9686 * dispnew.c (update_text_area): Handle glyphs with arbitrary
9688 (update_window_tree): Parameter no_scrolling_p removed.
9689 (update_single_window): Ditto.
9691 * xterm.c (x_get_char_font_and_encoding): Renamed to
9692 x_get_char_face_and_encoding.
9694 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
9695 if end of current row reached.
9697 * xterm.c (x_get_glyph_face_and_encoding): New.
9698 (x_get_glyph_overhangs): Call it.
9700 * xdisp.c (Qshow_trailing_whitespace): New.
9701 (Qtrailing_whitespace): New.
9702 (enum prop_handled): New.
9703 (struct props, it_props): New.
9704 (next_overlay_change): New. Works like Fnext_overlay_change
9705 but doesn't use xmalloc.
9706 (handle_stop): Restructured.
9707 (face_before_or_after_it_pos): Case iteration over a string: fix
9708 handling of face before current position.
9710 1998-08-16 Gerd Moellmann <gerd@gnu.org>
9712 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
9713 reallocation matrix if fonts_changed_p.
9714 (update_text_area): Handle glyphs with lbearing.
9716 1998-08-14 Gerd Moellmann <gerd@gnu.org>
9718 * xdisp.c (struct props): New.
9720 (compute_prop_info): New.
9723 * textprop.c (validate_interval_range): Make it externally
9726 * dispnew.c (direct_output_for_insert): Remove calls
9727 to compute_stop_pos.
9729 * dispextern.h (struct it): Remove check_charpos,
9730 next_overlay_pos. Add what_changes.
9732 1998-08-10 Gerd Moellmann <gerd@gnu.org>
9734 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
9736 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
9737 face_default_registry instead.
9739 * syntax.c (scan_sexps_forward): Set up syntax table before
9740 jumping to initial state label.
9742 1998-08-09 Gerd Moellmann <gerd@gnu.org>
9744 * dispnew.c (check_matrix_invariants): Handle case of row end pos
9747 1998-08-08 Gerd Moellmann <gerd@gnu.org>
9749 * xdisp.c (redisplay_window): Case cursor movement---if cursor
9750 ends up in partially visible row, try to scroll. Case forced
9751 window start---handle windows not tall enough to show a single
9754 * window.h (struct window): Member dy renamed vscroll.
9756 * xterm.c (x_list_fonts): Re-activate suppression of scalable
9758 (x_draw_stretch_glyph_string): Set clipping if using GC that
9761 * xdisp.c (redisplay_window): Case forced window start -
9762 don't let cursor end on partially visible row. Use desired
9763 matrix to find a suitable PT if it doesn't appear.
9764 (decode_mode_spec): Merged with 20.2.97.
9765 (try_window_reusing_current_matrix): Give up if old or
9766 new display is vscrolled.
9767 (redisplay_window): Reset vscrolling if forced window start,
9770 1998-08-06 Gerd Moellmann <gerd@gnu.org>
9772 * xfaces.c (realize_default_face): Use the fontset name instead of
9773 the alias for the family attribute of the default face because we
9774 can't easily determine a good alias from fontset-alias-alist.
9775 (face_fontset): Use Fquery_fontset to find the fontset.
9776 (font_list): Additional pattern parameter.
9777 (try_font_list): Ditto.
9778 (set_lface_from_font_name): Set face family from font foundry
9780 (font_list): If family contains a hyphen, build pattern differently.
9782 1998-08-05 Gerd Moellmann <gerd@gnu.org>
9784 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
9785 changed instead of setting the frame garbaged.
9787 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
9788 all attribute values. This is wrong if values are unspecified,
9791 * xdisp.c (try_window_id): Give up if window start changed.
9793 * xfaces.c (make_realized_face): Store registry as Lisp object.
9794 (load_face_font_or_fontset): Compute registry of a face
9795 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
9798 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
9801 * alloc.c (mark_face_cache): Mark the registry member of faces.
9803 * dispextern.h (struct face): Make registry a Lisp string.
9805 1998-08-04 Gerd Moellmann <gerd@gnu.org>
9807 * xterm.c (x_get_char_font_and_encoding): Additional parameter
9808 multibyte_p. Handle unibyte text.
9809 (x_append_glyph): Set the multibyte_p flag of glyphs.
9810 (x_produce_image_glyph): Ditto.
9811 (x_append_stretch_glyph): Ditto.
9812 (x_produce_glyphs): Handle unibyte text like ASCII.
9814 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
9816 (pop_it): Restore it.
9817 (face_before_or_after_it_pos): Handle the case that the string or
9819 (get_overlay_strings): Set the multibyte flag of the iterator if
9820 the new overlay string is multibyte.
9821 (get_glyph_property): Likewise.
9822 (get_next_display_element): Don't check for charset changes in
9824 (append_space): Compute face differently for unibyte text.
9825 (extend_face_to_end_of_line): Don't return quickly if face has
9828 * xfaces.c (load_face_font_or_fontset): Store registry and
9829 encoding of the font in the registry member of the face.
9830 (make_realized_face): Additional parameter `registry'.
9831 (free_realized_face): Free the registry of a realized face.
9832 (face_suitable_for_charset_p): Function form of the macro
9833 with the same name in uppercase.
9834 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
9835 (choose_face_font): New parameter unibyte_registry.
9836 (choose_face_fontset_font): Ditto.
9837 (realize_default_face): Remember the registry and encoding of
9838 the specified frame font in Vx_unibyte_registry_and_encoding.
9839 (face_at_buffer_position): Handle unibyte.
9840 (face_at_string_position): Likewise.
9841 (realize_face): New parameter unibyte_registry.
9842 (compute_char_face): Handle the unibyte case.
9844 * dispextern.h (struct glyph): Add bit multibyte_p.
9845 (struct face): New member registry holding the registry and
9846 encoding of the X font of the face.
9847 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
9848 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
9849 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
9851 (struct iterator_stack_entry): Add multibyte_p.
9853 * xdisp.c (string_pos): Use string_char_to_byte.
9854 (char_charset): Removed.
9856 1998-08-03 Gerd Moellmann <gerd@gnu.org>
9858 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
9859 rectangle for a block cursor over an image without a mask.
9860 (x_stretch_block_cursor): Added. Non-zero means don't draw
9861 a block cursor over a stretch as wide as that stretch.
9862 (x_draw_stretch_glyph_string): Use it.
9863 (x_draw_hollow_cursor): Ditto.
9865 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
9866 (read_minibuf): Add front-sticky text property for prompt.
9868 * xdisp.c (char_charset): Return charset of a character,
9869 depending on whether or not multi-byte characters are enabled.
9871 * xfaces.c (Fset_face_charset_registry): Removed.
9872 (x_charset_registry): Determine registry from charset plist.
9874 1998-08-02 Gerd Moellmann <gerd@gnu.org>
9876 * xdisp.c (get_next_display_element): Don't check for charset
9877 changes if multi-byte characters are not enabled.
9879 * xdisp.c (echo_area_display): Use the flush function from the
9880 redisplay interface.
9881 * keyboard.c (detect_input_pending_run_timers): Likewise.
9883 * dispextern.h (produce_*glyphs_hook): Removed.
9884 * term.c (produce_*glyphs): Ditto.
9885 (cursor_to): Remove pixel position parameters.
9887 * dispnew.c: Remove hooks for window-based redisplay, introduce
9888 a redisplay interface structure.
9890 * xterm.c (x_per_char_metric): Return default char metrics if per
9891 char metric exists but contains a zero width. Adobe Courier seems
9892 to contain such characters.
9894 * xdisp.c (compute_line_metrics): Compute the width of rows
9895 without stopping at glyphs with zero width.
9897 1998-08-01 Gerd Moellmann <gerd@gnu.org>
9899 * xdisp.c (display_mode_line): If nothing was displayed at all,
9901 (hscroll_window_tree): Don't subtract 1 from target point if equal
9902 to ZV and window is not the selected window.
9904 * dispnew.c (check_matrix_invariants): Remove check for window
9905 start at BEGV or after newline. This happens in rare cases
9908 1998-07-31 Gerd Moellmann <gerd@gnu.org>
9910 * xfaces.c (x_charset_registry): Use STRING_BYTES.
9911 (syms_of_xfaces): Add Vface_default_registry.
9912 (x_charset_registry): Use it.
9914 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
9915 (redisplay_window): Use it.
9917 * dispnew.c (update_text_area): Handle lbearing of deleted text
9918 by backing up one character.
9920 1998-07-30 Gerd Moellmann <gerd@gnu.org>
9922 * dispnew.c (adjust_glyph_matrix): Use a different check to
9923 decide to do nothing.
9925 * xfaces.c (face_at_string_position): Additional parameter
9926 mode_line_p. If non-zero, merge with the mode line face
9927 instead of the default face.
9928 * dispextern.h (struct it): Add mode_line_p.
9929 * xdisp.c (init_iterator): Set it.
9930 (compute_face_in_string): Use it.
9931 (face_before_or_after_it_pos): Handle strings.
9932 (get_next_display_element): Don't look for relief end in C strings.
9933 (next_element_from_string): Deliver string position instead of
9936 * xterm.c (x_flush): Flush X output buffer.
9939 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
9940 Allow strings as face names.
9942 * xfns.c (forall_images_in_image_cache): Check that frame is
9945 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
9946 it's also called from x_destroy_window. Since this function is
9947 called from X, freeing stuff allocated with xmalloc is dangerous
9950 * xfaces.c (free_realized_faces): Don't clear current matrices
9951 of a frame being destroyed.
9953 * frame.c (make_frame): Call set_window_buffer instead of
9956 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
9957 with an additional argument specifying whether or not hooks may
9959 (Fset_window_buffer): Call it.
9961 * dispnew.c (clear_desired_matrices): Check that frame has
9962 a valid root window before clearing matrices in the window tree.
9963 (clear_current_matrices): Ditto.
9964 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
9965 vchild are valid windows if not nil.
9967 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
9969 (Finternal_set_lisp_face_attribute): Ditto.
9970 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
9971 (Finternal_get_lisp_face_attribute): Ditto.
9972 (Finternal_lisp_face_attribute_values): Ditto.
9973 (syms_of_xfaces): Define the symbol `:reverse-video'.
9975 * xdisp.c (get_glyph_property): Renamed from
9976 fill_iterator_from_glyph_property.
9977 (next_element_from_buffer): Handle case that no `glyph' property
9978 was found correctly.
9979 (display_line): Extend face to end of line only if we have faces.
9981 1998-07-29 Gerd Moellmann <gerd@gnu.org>
9983 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
9984 additional window argument.
9986 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
9987 set_iterator_to_previous_visible_line_start.
9988 (reseat_at_next_visible_line_start): Likewise.
9989 (compute_stop_pos): Renamed from set_iterator_stop_pos.
9990 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
9991 (compute_face_in_buffer): Renamed from
9992 compute_face_at_iterator_position.
9993 (compute_face_in_string): Renamed from
9994 compute_face_at_iterator_string_position.
9995 (get_space_width): Renamed from get_iterator_space_width.
9996 (next_overlay_string): Renamed from
9997 set_iterator_to_next_overlay_string.
9998 (get_overlay_strings): Renamed from
9999 get_overlay_strings_at_iterator_position.
10000 (restore_overlay_strings): Renamed from
10001 setup_overlay_strings_from_glyph_pos.
10002 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
10003 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
10004 (init_to_row_start): Renamed from init_iterator_to_row_start.
10005 (init_to_row_end): Formerly init_iterator_to_next_row_start.
10007 * xterm.c: Merge with 20.2.97.
10008 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
10010 * dispextern.h (struct glyph): Replace text_pos position with
10013 * xdisp.c (this_line_start_pos): Use struct text_pos.
10014 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
10015 (enum move_it_result): Renamed from move_iterator_result.
10016 (string_pos_nchars_ahead): Compute text_pos in a string from a
10017 known text_pos plus a character delta.
10018 (string_pos): Compute text_pos in string from charpos.
10019 (c_string_pos): Likewise for a C string.
10020 (number_of_chars): Return number of characters in a possibly
10021 multi-byte C string.
10022 (check_it): Renamed from check_iterator. Check that charpos and
10023 bytepos are in sync.
10024 (push_it): Renamed from save_iterator_settings.
10025 (pop_it): Renamed from restore_iterator_settings.
10026 (move_it_.*): Renamed from move_iterator_.*.
10027 (charset_at_position): Take charpos/bytepos into account.
10028 (back_to_previous_line_start): Set iterator to previous line start.
10029 (forward_to_next_line_start): Set iterator to next line start.
10030 (back_to_previous_visible_line_start): Renamed from
10031 move_iterator_previous_visible_line_start.
10032 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
10033 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
10034 Handle charpos/bytepos.
10035 (compute_face_at_iterator_position): Handle charpos/bytepos.
10036 (compute_face_at_iterator_string_position): Likewise.
10037 (get_iterator_space_width): Likewise.
10038 (load_overlay_strings): Likewise.
10039 (get_overlay_strings_at_iterator_position): Likewise.
10040 (reseat_iterator): Take a text_pos position argument.
10041 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
10043 (init_iterator): Take additional bytepos parameter.
10044 (reseat_iterator_to_string): Handle charpos/bytepos.
10045 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
10046 (next_element_from_string): Handle charpos/bytepos.
10047 (next_element_from_c_string): Likewise.
10048 (fill_iterator_from_glyph_property): Likewise.
10049 (next_element_from_buffer): Likewise.
10050 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
10051 (move_iterator_in_display_line_to): Handle charpos/bytepos.
10052 (move_it_to): Likewise.
10053 (move_it_vertically_backward): Likewise.
10054 (move_it_vertically): Likewise.
10055 (move_it_by_lines): Likewise.
10056 (hscroll_window_tree): Likewise.
10057 (redisplay_internal): Likewise.
10058 (set_cursor_from_row): Likewise.
10059 (redisplay_window): Likewise.
10060 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
10061 (try_window_reusing_current_matrix): Handle charpos/bytepos.
10062 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
10063 (try_window_id): Handle charpos/bytepos.
10064 (Ftrace_redisplay_toggle): Return Qnil.
10065 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
10066 (insert_left_trunc_glyphs): Likewise.
10068 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
10070 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
10071 (increment_glyph_row_buffer_positions): Ditto.
10072 (copy_glyph_row_contents): Ditto.
10073 (check_matrix_invariants): Add additional checks for charpos/
10074 bytepos consistency.
10075 (direct_output_for_insert): Changed for charpos/bytepos.
10076 (buffer_posn_from_coords): Likewise. Put code dealing with
10077 `direction-reversed' in #if 0.
10079 * xterm.h: Merge with 20.2.97.
10081 * frame.h: Merge with 20.2.97.
10083 * window.h: Merge with 20.2.97. Add window_end_bytepos.
10085 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
10087 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
10088 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
10089 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
10090 (struct it): Various members renamed from .*pos to .*charpos.
10091 (IT_CHARPOS): Access current buffer character position of an
10093 (IT_BYTEPOS): Access current buffer byte position of an iterator.
10094 (IT_STRING_CHARPOS): Access current string character position of
10096 (IT_STRING_BYTEPOS): Access current string byte position of
10098 (globally): Add function prototypes from 20.2.97.
10100 * everywhere: Use P_ instead of PROTO for function prototypes
10101 because everyone else seems to use P_.
10103 * dispextern.h (struct text_pos): Structure describing a charpos/
10104 bytepos position in text.
10105 (BYTEPOS): Access the byte position part of a text_pos.
10106 (CHARPOS): Likewise for the character position.
10107 (SET_TEXT_POS): Set a text_pos from a character and byte position.
10108 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
10109 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
10110 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
10111 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
10112 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
10113 for buffer and string positions.
10114 (struct glyph): Use text_pos.
10115 (struct it): Renamed from display_iterator. Use text_pos.
10117 1998-07-23 Gerd Moellmann <gerd@gnu.org>
10119 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
10122 1998-07-21 Gerd Moellmann <gerd@gnu.org>
10124 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
10125 * xterm.c (x_draw_row_bitmaps): Use it.
10126 * dispnew.c (row_equal_p): Ditto.
10127 (update_window_line): Ditto.
10129 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
10132 * dispextern.h (struct image): Removed member loading_failed_p.
10133 It's probably better to have the chance to try to load an image
10136 1998-07-20 Gerd Moellmann <gerd@gnu.org>
10138 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
10139 at ZV if `indicate-zv-lines' is non-nil.
10140 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
10142 * dispnew.c (row_equal_p): Compare displays_text_p and
10143 ends_at_zv_p flags of rows.
10144 (update_window_line): Ditto.
10146 * buffer.h (struct buffer): New member indicate_zv_lines.
10148 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
10149 (init_buffer_once): New variable `default-indicate-zv-lines'.
10150 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
10152 * xdisp.c (redisplay_window): Don't try moving the cursor
10153 if current glyph row w->last_cursor.vpos isn't enabled.
10155 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
10157 * window.c (Fset_window_vscroll): Allow only negative scroll
10158 values. Others don't seem to make sense, and this way it's easy
10159 to restore a vscroll of zero.
10161 * xterm.c (x_inverted_image_mask): Check that pixmap could be
10163 (x_draw_image_glyph_string_background): Don't clip if pixmap
10164 could not be created.
10166 * xfns.c (xbm_load_image_from_file): Check that pixmap could
10171 * xterm.c (x_get_glyph_overhangs): Take image and stretch
10172 glyphs into account.
10174 * xfaces.c (realize_default_face): Don't set font family of
10175 the default face from the fontset alias name for `fontset-startup'.
10177 * xfns.c (gs_load): Pass frame's pixel foreground and background
10178 color to the Lisp loader.
10180 1998-07-19 Gerd Moellmann <gerd@gnu.org>
10182 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
10185 * configure.in (--with-tiff, HAVE_TIFF): Added.
10187 * config.in (HAVE_TIFF): Added.
10189 * Makefile.in (LIBTIFF): Added.
10191 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
10193 * Makefile.in (LIBJPEG): Added.
10195 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
10196 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
10199 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
10200 where the library is installed in /usr/local/lib, e.g. FreeBSD,
10201 configure must be run with `--x-includes=/usr/X11R6/include:
10202 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
10204 1998-07-18 Gerd Moellmann <gerd@gnu.org>
10206 * config.in (HAVE_JPEG): Added.
10208 * xfns.c (ct_init): Initialize color table used to map RGB colors
10209 from images to X pixel colors.
10210 (ct_free): Free color table.
10211 (ct_lookup): Look an RGB color up.
10212 (ct_allocated_colors): Get vector of allocated colors.
10213 (pbm_image_p): Test if image specification is a valid PPM
10214 image specification.
10215 (pbm_scan_number): Scan a decimal ASCII number from a file.
10216 (pbm_load): Load a PPM image.
10218 * window.c (Fset_window_vscroll): Adjust glyph matrix if
10219 necessary. Take canonical character units as parameter.
10220 (Fwindow_vscroll): Return canonical character units.
10222 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
10223 w->dy to display height for which glyph rows must be allocated.
10225 1998-07-17 Gerd Moellmann <gerd@gnu.org>
10227 * xfaces.c (face_at_string_position): Merge in region face
10228 so that it won't overwrite the font in the region.
10229 (face_at_buffer_position): Ditto.
10230 (realize_basic_faces): Don't realize region face.
10232 * dispextern.h (enum face_id): REGION_FACE_ID removed.
10234 * xterm.c (x_set_glyph_string_background_width): Don't let
10235 cursor face extend to end of line.
10237 * xdisp.c (append_space): If adding space of default face,
10238 make sure glyph ist produced with right face.
10240 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
10241 background color of a glyph string.
10242 (x_draw_glyph_string_background): Call it.
10243 (x_draw_glyph_string_bg_rect): Ditto.
10244 (x_draw_stretch_glyph_string): Ditto.
10246 1998-07-15 Gerd Moellmann <gerd@gnu.org>
10248 * xdisp.c (init_iterator): Initialize it->current_y to the
10249 window's vscroll w->dy.
10251 * window.c (Fwindow_vscroll): Return number of pixels window
10252 is vscrolled smoothly.
10253 (Fset_window_vscroll): Set the number.
10255 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
10256 to_pos in truncated part of a line.
10258 1998-07-14 Gerd Moellmann <gerd@gnu.org>
10260 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
10261 doesn't fit on the line, truncate it, despite truncate_lines nil.
10262 (display_line): Ditto.
10264 * xfns.c: Experimental support for Ghostscript images.
10266 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
10267 (XTread_socket): React on events from Ghostscript.
10268 (expose_frame): If width or height are zero, redraw entire frame.
10269 (XTread_socket): Call expose_frame after receiving event from
10272 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
10273 for Ghostscript support.
10275 * xdisp.c (redisplay_internal): Return quickly if called
10278 * alloc.c (NSTATICS): Increased to 1024.
10280 1998-07-08 Gerd Moellmann <gerd@gnu.org>
10282 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
10283 iterator's glyph row.
10284 (x_produce_stretch_glyph): Call it.
10285 (x_produce_glyphs): Handle `space-width' property; call
10286 x_append_stretch_glyph.
10288 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
10290 (get_iterator_space_width): Determine value of `space-width'
10291 property at iterator's position.
10292 (reseat_iterator): Call it.
10293 (next_element_from_string): Ditto.
10294 (next_element_from_buffer): Ditto.
10295 (init_iterator): Initialize space_width of iterator.
10296 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
10297 moved, but cursor blinks.
10298 (redisplay_internal): Set w->last_cursor_off_p after update.
10300 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
10301 (struct display_iterator): Add new member space_width.
10303 * window.h (struct window): Add last_cursor_off_p.
10305 1998-07-07 Gerd Moellmann <gerd@gnu.org>
10309 * window.c (Fpos_visible_in_window_p): Case window not up to
10310 date---return nil if iterator hasn't reached position.
10312 1998-07-06 Gerd Moellmann <gerd@gnu.org>
10314 * xdisp.c (text_outside_line_unchanged_p): Fix case that
10315 overlays have changed.
10316 (redisplay_window): Case cursor movement. Don't try it if
10317 last_cursor.vpos is out of range.
10319 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
10320 way, the display optimization for the line containing the cursor
10321 is used more frequently, esp. when we have a blinking cursor.
10322 (display_line): Don't set this_line_.* variables.
10324 * xterm.c (x_redraw_cursor): Removed.
10325 (x_display_and_set_cursor): Set cursor type depending on
10326 cursor_off_p flag of window.
10328 * dispnew.c (redraw_cursor_hook): Removed.
10329 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
10330 member of the selected window.
10332 * xfaces.c (Fface_font): Added for compatibility with 20.2.
10334 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
10335 Return glyph area under x/y.
10336 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
10338 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
10339 after redisplaying.
10341 1998-07-05 Gerd Moellmann <gerd@gnu.org>
10343 * xdisp.c (text_outside_line_unchanged_p): Test if changes
10344 are all outside of a line of text.
10345 (redisplay_internal): Use it.
10347 1998-06-30 Gerd Moellmann <gerd@gnu.org>
10349 * xdisp.c (next_element_from_buffer): After skipping over
10350 invisible text, look for the `glyph' property.
10351 (set_iterator_stop_pos): Ignore check positions in front
10352 of an iterator's current position.
10354 * xterm.c (show_mouse_face): Don't act on rows that don't exist
10355 anymore or which are marked as not having valid contents.
10357 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
10358 realized faces if new attribute value is equal to old value.
10360 1998-06-29 Gerd Moellmann <gerd@gnu.org>
10362 * xfaces.c (Finternal_make_lisp_face): Increment
10363 lface_id_to_name_size when lface_id_to_name is reallocated.
10365 1998-06-27 Gerd Moellmann <gerd@gnu.org>
10367 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
10368 as minimum of endpos and overlay_pos.
10369 (load_overlay_strings): Set next_overlay_pos of iterator to
10370 -1 if we don't have to check for more overlay strings.
10372 1998-05-09 Gerd Moellmann <gerd@gnu.org>
10374 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
10375 do anything if iterator is at ZV because scan_buffer doesn't
10378 * xterm.c (x_encode_char): Inline it.
10379 (x_get_char_font_and_encoding): Simplified.
10380 (x_per_char_metric): Inline it.
10382 * xterm.c (x_draw_glyph_string_relief): Use clipping.
10384 * xdisp.c (get_next_display_element): Check for end of relief
10385 face moved here from next_element_from_buffer.
10387 * xterm.c (x_produce_image_glyph): Add relief thickness.
10388 (x_produce_stretch_glyph): Ditto.
10390 1998-05-08 Gerd Moellmann <gerd@gnu.org>
10392 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
10393 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
10395 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
10396 from a glyph property.
10397 (x_produce_glyphs): Use it.
10399 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
10401 * xterm.c (x_produce_image_glyph): Add to current_x only if
10403 (x_produce_glyphs): Ditto.
10405 * xdisp.c (display_line): Compute row height from glyphs in
10408 * xterm.c (x_draw_image_glyph_string_background): Draw
10409 background of an image glyph string.
10410 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
10411 the background of a glyph string.
10412 (x_draw_image_glyph_string_foreground): Draw the foreground of
10413 an image glyph string.
10414 (x_inverted_image_mask): Return the inverted mask of an image.
10416 * xfns.c (x_draw_image): Removed.
10418 * dispextern.h (struct image_type): Remove drawing function.
10420 * xfaces.c (load_face_colors): Swap colors if face is inverse.
10422 * xdisp.c (get_next_display_element): In marginal areas, translate
10423 newlines, tabs, etc. like normal control characters.
10425 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
10427 (free_realized_faces): Set frame garbaged.
10429 * xfaces.c (syms_of_xfaces): Add defsubr for
10430 internal-lisp-face-attribute-values.
10432 1998-05-07 Gerd Moellmann <gerd@gnu.org>
10434 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
10436 (x_produce_image_glyph): Set IT->nglyphs to 1.
10437 (x_draw_image_glyph_string): Use inverted mask to draw background.
10439 * dispextern.h (struct image_type): Additional clipping rect
10440 parameters for drawing functions.
10442 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
10444 (x_draw_image_glyph_string): Use it and pass the rect to the
10445 image drawing function.
10447 * xdisp.c (fill_iterator_from_glyph_property): Use position of
10448 first character with `glyph' property as image position. Set
10449 iterator back to that position as long as the image hasn't been
10450 consumed with set_iterator_to_next.
10451 (set_cursor_from_row): Accept when glyph with given position is
10452 not found in the row. Set cursor x to end of line in that case,
10453 so that we can hscroll.
10454 (redisplay_internal): Correct computation of delta by which
10455 positions have changed in redisplay optimization for cursor
10456 row of selected window.
10458 * xdisp.c (display_line): Remove start_pos.
10459 (display_line): Fix bug preventing display optimization for
10460 cursor line of selected window.
10461 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
10464 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
10465 (update_text_area): Take glyph pixel width into account
10466 when trying to find a resync point.
10467 (row_equal_p): Compare glyphs in all areas.
10469 1998-05-06 Gerd Moellmann <gerd@gnu.org>
10471 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
10473 * dispextern.h (struct glyph_row): Use unsigned hash value.
10475 * xdisp.c (display_line): Simplified and made faster by setting
10476 the cursor with set_cursor_from_row.
10477 (set_cursor_from_row): Handle rows of desired matrix.
10479 1998-05-05 Gerd Moellmann <gerd@gnu.org>
10481 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
10482 with type != CHAR_GLYPH.
10483 (fill_iterator_from_glyph_property): Return void. Set
10484 method to next_element_from_image.
10485 (next_element_from_image): Dummy function for delivering a
10487 (set_iterator_to_next): Add method next_element_from_image.
10488 (redisplay_window): When recentering, and cursor vpos is -1
10489 after display, assume middle of window is in first line displayed
10490 in window, and display again.
10491 (fill_iterator_from_glyph_property): Assign image glyph
10492 the position of the first character having the glyph property.
10494 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
10495 * xfns.c (x_draw_image): Use it.
10496 * xterm.c (x_produce_image_glyph): Use it.
10498 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
10500 * Makefile.in: Extraneous #define of LIBXPM removed.
10502 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
10503 (x_fill_stretch_glyph_string): Fill a glyph string from a
10505 (x_compute_glyph_string_overhangs): Compute overhangs only
10506 for text glyph strings.
10507 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
10508 (x_draw_glyph_string): Call it.
10510 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
10511 (struct glyph): Add sub-structure for stretchable glyphs.
10512 (GLYPH_EQUAL_P): Compare glyph type and u.val.
10514 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
10517 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
10519 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
10520 setup_iterator_from_glyph_property. Don't do it for terminal
10523 * xterm.c (x_produce_image_glyph): Produce glyph for image
10524 that can't be loaded.
10526 * xfns.c (lookup_image): If image can't be loaded, set its
10527 width and height so that we can draw a rectangle.
10528 (x_draw_image): Draw a rectangle for images that don't have
10530 (make_image): Set hash value.
10531 (image_spec_equal_p): Use image_spec_value.
10533 * xterm.c (expose_frame): Don't try to redraw if basic faces
10534 haven't benn realized yet.
10535 (x_draw_image_glyph_string): Fill background only if image
10536 is not as tall as row.
10538 1998-05-04 Gerd Moellmann <gerd@gnu.org>
10540 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
10541 (LIBX)[HAVE_X11]: Add LIBXPM.
10543 * xfns.c (xpm_image_p): Implementation of image type functions
10547 * dispextern.h (struct image): Add mask pixmap for XPM.
10549 * xfns.c (x_draw_image): Handle images with masks.
10551 * configure.in: --with-xpm added. Code detecting -lXpm added.
10553 * config.in: Add HAVE_XPM.
10555 * xfns.c (xbm_draw): Removed.
10556 (x_draw_image): Default implementation for drawing images.
10557 (xbm_keyword_index): Remove XBM_DEPTH.
10558 (xbm_format): Remove `:depth'.
10559 (xbm_image_spec_from_file): Removed to reduce consing.
10560 (xbm_load_image_from_file): Added for the same reason.
10562 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
10564 (x_draw_image_glyph_string): Pass ybase to image draw function.
10566 * xfns.c (make_image): Set default baseline.
10568 * xterm.c (x_produce_image_glyph): Compute ascent of image
10569 from its height and baseline percentage.
10571 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
10572 (xbm_format): Add description for `:baseline'.
10573 (xbm_image_spec_from_file): Add keywords from original spec to
10575 (xbm_load): Set baseline of image.
10576 (xbm_image_p): Check range for baseline.
10578 * dispextern.h (struct image): Add member baseline.
10580 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
10582 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
10584 * xdisp.c (get_next_display_element): Do character translations
10585 only if delivering characters.
10587 1998-05-03 Gerd Moellmann <gerd@gnu.org>
10589 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
10592 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
10593 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
10595 1998-05-02 Gerd Moellmann <gerd@gnu.org>
10597 * xfns.c (prepare_image_for_display): Set image timestamp.
10598 (clear_image_cache): Clear images if image's timestamp +
10599 Vimage_eviction_seconds is > now.
10600 (syms_of_xfns): New variables image-eviction-seconds, and
10602 (add_image_format): Add to image-types.
10603 (xbm_load): Support new image spec format.
10604 (x_alloc_image_color): Allocate a color for an image.
10606 * dispextern.h (struct image): Add timestamp.
10608 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
10609 vectors of bool-vectors.
10610 (xbm_lisp_object_from_file): Build new format image spec.
10612 1998-05-01 Gerd Moellmann <gerd@gnu.org>
10614 * xfaces.c (init_frame_faces): Initialize image cache.
10615 (free_frame_faces): Free it.
10617 * xterm.c (x_delete_display): Don't free image cache.
10619 * emacs.c (main): Call init_xfns.
10621 1998-04-30 Gerd Moellmann <gerd@gnu.org>
10623 * alloc.c (mark_object): Mark objects in image cache.
10625 * xfns.c (x_set_internal_border_width): Correct call to
10626 widget_store_internal_border_width.
10628 * widget.c (widget_store_internal_border): Return void.
10630 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
10632 (init_x_parm_symbols): Return void.
10633 (x_report_frame_params): Ditto.
10634 (x_set_border_pixel): Ditto.
10635 (syms_of_xfns): Ditto.
10636 (x_destroy_all_bitmaps): Use xfree instead of free.
10638 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
10640 * xterm.c (x_term_init): Initialize image_cache of display info.
10641 (x_delete_display): Free image cache.
10643 * xterm.h (struct x_display_info): Add image_cache.
10645 * xfns.c (make_image_cache): Allocate a new image cache.
10646 (free_image_cache): Free an image cache.
10647 (make_image): Allocate an image.
10648 (free_image): Free an image.
10650 * dispextern.h (struct image): Structure describing an image.
10651 (struct image_cache): Structure describing an image cache.
10653 1998-04-29 Gerd Moellmann <gerd@gnu.org>
10655 * xdisp.c (check_iterator_glyph_property): Return int. Value is
10656 non-zero if iterator is filled with something to return.
10657 (next_element_from_buffer): Immediately return if
10658 setup_iterator_from_glyph_prop has filled iterator with pixmap.
10659 (next_element_from_string): Likewise.
10661 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
10663 * dispextern.h (struct glyph): Add pixmap_id.
10664 (display_element_type): Add DISP_PIXMAP.
10666 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
10669 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
10670 (clear_face_cache): Call it.
10672 * xterm.c (x_query_font): Don't look at empty font table slots.
10673 (x_compute_min_glyph_bounds): Likewise.
10674 (x_term_init): Initialize font_table to null.
10675 (x_load_font): Change allocation of font_info structures so
10676 that it is possible to free fonts.
10678 * xfns.c (Fx_close_connection): Use xfree instead of free.
10679 Only free fonts from filled font table entries.
10681 * xfaces.c (best_matching_font): Support use of scalable fonts.
10682 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
10684 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
10686 * xterm.c (x_term_init): Compute resx and resy.
10688 * xfaces.c (split_font_name): Don't reject scalable fonts.
10690 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
10693 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
10694 point size cannot be determined.
10696 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
10697 width over all fonts on a frame.
10698 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
10699 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
10702 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
10703 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
10704 (x_load_font): Use x_compute_min_char_bounds.
10706 * xterm.h (struct x_display_info): New members smallest_char_width
10707 and smallest_font_height.
10709 1998-04-28 Gerd Moellmann <gerd@gnu.org>
10711 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
10712 the same name if GC of face is zero.
10714 * dispextern.h (struct face): Member non_ascii_gc removed.
10716 * xterm.c (x_get_char_font_and_encoding): Return face's font
10717 for characters < 0177 in default face. Prepare face for
10718 display before returning it.
10719 (x_produce_glyphs): Use it->charset.
10720 (x_get_char_font_and_encoding): Simplified.
10721 (x_encode_char): Remove parameter `font'.
10723 * xfaces.c (choose_face_font): If registry from charset symbol
10724 doesn't contain a `-', make it a pattern by appending "*-*".
10726 * xdisp.c (check_iterator_glyph_property): Adjust limit for
10727 glyph_check_pos computation to character boundary.
10729 1998-04-27 Gerd Moellmann <gerd@gnu.org>
10731 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
10733 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
10734 ASCII face for a given Lisp face id.
10736 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
10738 (reseat_iterator): Set glyph_check_pos. Handle case where
10739 new position is < original position.
10740 (check_iterator_glyph_property): Handle glyph property in strings.
10741 (next_element_from_string): Call above function.
10742 (next_element_from_display_vector): Handle faces in glyphs.
10743 (get_next_display_element): Set face_id of glyphs for
10744 control chars to zero.
10746 * Makefile.in (term.o): Add dependency on dispextern.h.
10748 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
10749 (display_line): Handle marginal areas.
10750 (move_iterator_in_display_line_to): Likewise.
10752 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
10754 * xfaces.c (face_at_buffer_position): Don't merge with nil
10756 (face_at_string_position): Ditto.
10758 * dispextern.h (struct display_iterator): Use a stack of saved
10759 values instead of saving check positions etc. individually.
10761 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
10762 maybe pop the iterator's stack.
10763 (save_iterator_settings): Push a value on iterator's stack.
10764 (get_overlay_strings_at_iterator_position): Use it.
10765 (restore_iterator_settings): Pop the stack.
10766 (set_iterator_to_next_overlay_string): Use it.
10768 * xfaces.c (try_font_list): Use alternative font families.
10770 1998-04-26 Gerd Moellmann <gerd@gnu.org>
10772 * xfaces.c (Fset_face_font_sort_order): Set the order in which
10773 font selection matches fonts.
10774 (Fface_font_sort_order): Return the font sort order.
10775 (best_matching_font): Find best matching font based on sort order.
10776 (cmp_font_names): Sort by given sort order.
10778 * dispextern.h (struct display_iterator): New member faces_p.
10779 * xdisp.c (init_iterator): Initialize it->faces_p.
10780 (compute_face_at_iterator_string_position): Use it.
10781 (compute_face_at_iterator_position): Use it.
10782 (init_iterator): Use it.
10783 (display_mode_line): Ditto.
10785 * xdisp.c (get_next_display_element): Put code choosing a face
10786 when the charset changes in #ifdef HAVE_FACES.
10788 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
10789 lookup_face_for_charset.
10791 * xfaces.c (free_font_names): Renamed from free_split_font_names.
10792 (free_all_realized_faces): Renamed from remove_all_realized_faces.
10794 1998-04-25 Gerd Moellmann <gerd@gnu.org>
10796 * xfaces.c (best_matching_font): Return the name of the best
10797 matching font in an array of font_name structures.
10798 (choose_face_font): Use it.
10799 (choose_face_fontset_font): Use it.
10800 (find_best_weight_font): If final font found has same weight as
10801 the font we started with, return the original font because it is a
10802 better match for the resolution of the display.
10803 (find_best_slant_font): Likewise.
10804 (merge_face_vector_with_property): Check more invalid attribute
10806 (lface_suitable_for_charset_p): Replaced by a macro with the same
10807 name in upper-case.
10809 1998-04-24 Gerd Moellmann <gerd@gnu.org>
10811 * dispextern.h (struct face): Member
10812 fontset_chosen_for_realization_p removed.
10814 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
10815 end of the collision list, so that we find more specific faces
10817 (lookup_face_for_charset): Look up a new face if face->fontset >=
10818 0, and charset != CHARSET_COMPOSITION.
10820 * xfaces.c (split_font_name): Return zero if point size of font
10821 couldn't be computed.
10822 (realize_default_face): Use ASCII font of a fontset to determine
10823 font-related attributes of the default face.
10824 (face_fontset): Return fontset id for face family.
10825 (font_list): Additional parameter font_pattern. If non-nil,
10826 return fonts matching that pattern.
10828 1998-04-23 Gerd Moellmann <gerd@gnu.org>
10830 * xfaces.c (choose_face_fontset): If new fontset cannot be
10831 constructed, or fontset name cannot be split, return the id of the
10834 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
10835 When Emacs starts, it may be called for the initial frame which
10838 * dispextern.h (struct face): New members foreground_defaulted_p,
10839 background_defaulted_p.
10840 (struct face): Members `mask' and `cache' removed.
10842 * xfaces.c (load_color): Set them.
10843 (free_face_colors): Check them.
10844 (xlfd_point_size): Return -1 if resolution or point size of
10847 * xfaces.c (free_font): Removed.
10848 (load_face_font_or_fontset): Renamed from load_font.
10849 (load_face_font_or_fontset): Use message2 instead of signalling.
10850 (load_color): Likewise.
10851 (load_pixmap): Likewise.
10853 * xterm.h (struct x_display_info): Add screen_dpi.
10854 * xterm.c (x_term_init): Initialize it.
10855 * xfaces.c (xlfd_point_size): Use it.
10856 (split_font_name): Compute numeric XLFD_RESY.
10857 (cmp_font_names): Make fonts with an y-resolution more
10858 similar to that of the frame appear first in the result.
10860 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
10861 is set for the face to cache, add it to the end of the collision
10863 (try_font_list): If fonts for given family and registry cannot
10864 be found, first try to keep the registry, and choose a different
10866 (choose_face_font): Allow nfonts == 0.
10867 (try_font_list): Give up if no font matches given registry.
10869 1998-04-22 Gerd Moellmann <gerd@gnu.org>
10871 * xterm.c (x_get_char_font_and_encoding): Get font_info from
10872 font info id of the face.
10874 * xfaces.c (load_font): Set font_info_id.
10875 (realize_face): Ditto.
10877 * dispextern.h (struct face): Change member font_info to
10880 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
10881 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
10883 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
10884 isn't ASCII, get the ASCII face before adding a space.
10885 (append_space): Likewise.
10886 (insert_left_trunc_glyphs): Initialize truncate_it's charset
10887 to -1 so that it will compute the right face for the truncation
10890 * xfaces.c (realize_face): Set
10891 face->fontset_chosen_for_realization_p.
10892 (lookup_face_for_charset): If fontset wasn't specified originally
10893 and new charset != CHARSET_COMPOSITION, get a new face for that
10896 * dispextern.h (struct face): New member
10897 fontset_chosen_for_realization_p_specified_p. Set to 1 when
10898 realize_face has chosen a fontset to display composite characters
10899 for a Lisp face not specifying a fontset.
10901 * xdisp.c (extend_face_to_end_of_line): Move tests for default
10902 face and line already filled here. Don't do anything if current
10903 face hasn't a relief or has a background equal to the frame
10906 * xfaces.c (split_font_name): Additional parameter numeric_p.
10907 Don't compute numeric values if it is non-zero.
10908 (choose_face_fontset): Call split_font_name with numeric_p == 0.
10909 (choose_face_fontset): Print a message if fontset contains a
10910 font whose name cannot be split into fields.
10912 1998-04-21 Gerd Moellmann <gerd@gnu.org>
10914 * xfaces.c (try_font_list): Try to load a list of fonts,
10915 possibly using less restrictive patterns.
10916 (choose_face_font): Use it.
10918 * xterm.c (x_get_char_font_and_encoding): For charset !=
10919 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
10921 * dispextern.h (struct face): New member font_info.
10923 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
10924 specifying a fontset as well as those not having a fontset.
10925 (free_font): Make it empty.
10926 (realize_face): Use changed load_font.
10928 * xterm.c (x_get_char_font_and_encoding): If face doesn't
10929 fit for charset, get the right one.
10931 * xfaces.c (load_font): Take frame and name parameter, return
10933 (free_font): Likewise.
10934 (split_font_name): Compute numeric values for height, swidth etc.
10935 (cmp_font_names): Use them.
10936 (find_best_width_font): Ditto.
10937 (find_best_height_font): Ditto.
10938 (find_best_weight_font): Ditto.
10939 (find_best_slant_font): Ditto.
10940 (lface_hash): Add weight, slant, swidth and relief to hash value.
10941 (lface_equal_p): Make it faster.
10942 (lface_from_symbol): Use assq_no_quit.
10943 (Fnote_default_face_changed): Removed.
10944 (cmp_font_names): Use strcmp instead of xstricmp.
10945 (face_charset_registries): Removed.
10947 1998-04-20 Gerd Moellmann <gerd@gnu.org>
10949 * frame.h (CHECK_FRAME): Give this macro a statement form.
10950 (CHECK_LIVE_FRAME): Ditto.
10952 * xfaces.c (find_best_width_font): Find the best matching font
10954 (find_best_height_font): Likewise for height.
10955 (find_best_weight_font): Likewise for weight.
10956 (find_best_slant_font): Likewise for slant.
10957 (choose_face_font): Use them.
10958 (get_lface_attributes): Always return frame-local face attrs.
10959 (Finternal_merge_in_global_face): Merge local face with
10960 global face attributes.
10962 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
10963 Lisp face attributes.
10965 1998-04-19 Gerd Moellmann <gerd@gnu.org>
10967 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
10968 and :italic for compatibility.
10969 (Finternal_set_lisp_face_attribute_from_resource): Handle
10970 :bold and :italic. Handle boolean resource values for
10971 :underline and :italic.
10973 * xfns.c (display_x_get_resource): Make it externally visible.
10975 * xfaces.c (lface_from_symbol): Take a frame as parameter.
10976 If that frame is non-null, return the frame-local face.
10977 (Finternal_make_lisp_face): Additional frame argument.
10978 (lface_attributes): Get face attributes from global and frame-local
10980 (Finternal_lisp_face_equal_p): Additional frame argument.
10981 (merge_lisp_face_vector_with_property): Ditto.
10982 (Frealize_basic_faces): Removed.
10983 (Finternal_get_lisp_face_attribute): Additional frame argument.
10984 (Finternal_lisp_face_p): Ditto.
10985 (load_color) [MSDOS]: Removed because it isn't clear how
10986 to do this for MS-DOS.
10988 * xfaces.c (lface_from_symbol): Get global face definition
10989 from face-global-alist.
10991 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
10992 as values for :underline and :inverse-video.
10993 (Finternal_set_lisp_face_attribute): Allow nil values.
10995 1998-04-17 Gerd Moellmann <gerd@gnu.org>
10997 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
10999 * xfaces.c (syms_of_xfaces): Add Vall_faces.
11000 (Finternal_make_lisp_face): Add new face to Vall_faces.
11002 * xdisp.c (echo_area_display): Remove code recomputing faces.
11003 (redisplay_internal): Ditto.
11004 (init_iterator): Do it here.
11006 * xfaces.c (choose_face_font): Check that swidth doesn't change
11007 for subusequent attributes.
11008 (xlfd_point_size): Return int.
11010 * xdisp.c (redisplay_internal, echo_area-display): If realized
11011 faces have been cleared, call recompute_basic_faces.
11013 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
11014 face_attributes_changed_p.
11015 (remove_all_realized_faces): Remove all realized faces on
11017 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
11019 * xdisp.c (redisplay_internal): If face attributes have been
11020 changed since the last redisplay, recompute basic faces.
11021 (echo_area_display): Ditto.
11023 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
11025 * xfaces.c (min_char_bounds): If face cache not yet present,
11026 don't try to get font dimensions from faces.
11028 * xterm.c (x_frame_mode_line_height): If face cache not present
11029 set, return default height.
11031 * alloc.c (mark_face_cache): Check for null faces. Correct
11034 * dispextern.h (struct face): Renamed from struct rface. Member
11035 underline renamed underline_p. Make it a bit-field.
11037 * xfaces.c (init_frame_faces): Allocate face cache.
11038 (free_frame_faces): Free face cache.
11039 (recompute_basic_faces): Realize basic faces only if face cache is
11040 allocated, i.e. after init_frame_faces has been called.
11042 * frame.c (make_frame): Initialze face cache with null.
11044 * xfaces.c (same_size_fonts): Removed.
11046 * xterm.c (x_set_glyph_string_gc): Add post-condition
11048 (x_set_mouse_face_gc): Ditto.
11049 (x_set_mode_line_face_gc): Ditto.
11051 * xfaces.c (realize_default_face): Return int. Value is
11052 zero if frame params don't contain enough information to
11053 realize the default face.
11054 (realize_basic_faces): Ditto.
11055 (init_frame_faces): Realize basic faces.
11057 * xfns.c (x_set_font): First store real font name in frame
11058 parameters, then call recompute_basic_faces.
11060 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
11062 1998-04-16 Gerd Moellmann <gerd@gnu.org>
11064 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
11066 * xfns.c (Fx_face_fixed_p): Removed.
11067 (Fx_list_fonts): Moved to xfaces.c.
11069 * xfaces.c (compute_face_at_buffer_pos): Renamed to
11070 face_at_buffer_position. Parameter charset removed; always
11071 compute face for CHARSET_ASCII.
11072 (face_at_string_position): Renamed from
11073 compute_face_at_string_pos. Parameter charset removed; always
11074 compute for CHARSET_ASCII.
11075 (lookup_face_for_charset): Take frame parameter instead of
11077 (lookup_face): Ditto.
11078 (compute_char_face): Renamed from compute_glyph_face.
11080 * xdisp.c (init_iterator): Initialize charset member.
11081 (reseat_iterator_to_string): Ditto.
11082 (get_charset_at_buffer_position): Determine charset at
11083 buffer position in current_buffer.
11084 (reseat_iterator): Call above function.
11085 (compute_face_at_iterator_position): Call
11086 compute_face_at_buffer_pos.
11087 (compute_face_at_iterator_string_position): Call
11088 compute_face_at_string_pos.
11089 (get_face_from_id): Removed.
11090 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
11091 Call get_charset_at_buffer_position.
11092 (reseat_iterator): Determine face if charset at pos differs
11093 from iterator's charset.
11094 (reseat_iterator_to_glyph_pos): Removed.
11096 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
11097 Determine charset from buffer position.
11098 (compute_string_char_face): Renamed to compute_face_at_string_pos.
11099 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
11101 * dispextern.h (struct display_iterator): Add member charset.
11103 1998-04-15 Gerd Moellmann <gerd@gnu.org>
11105 * xfaces.c (compute_char_face): Removed.
11107 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
11108 with new parameter list.
11110 * xfaces.c (region_face): Removed.
11111 (allocate_face): Removed.
11112 (copy_face): Ditto.
11113 (face_eql): Removed.
11114 (intern_face): Removed.
11115 (clear_face_cache): Removed.
11116 (load_font): Ditto.
11117 (unload_font): Ditto.
11118 (load_color): Ditto.
11119 (unload_color): Ditto.
11120 (new_computed_face): Ditto.
11121 (intern_computed_face): Ditto.
11122 (ensure_face_ready): Ditto.
11123 (merge_faces): Ditto.
11124 (compute_base_face): Ditto.
11125 (merge_face_list): Ditto.
11126 (Fmake_face_internal): Removed.
11127 (Fset_face_attribute_internal): Ditto.
11128 (face_name_id_number): Removed.
11129 (Fframe_face_alist): Ditto.
11130 (Fset_frame_face_alist): Ditto.
11131 (Finternal_next_face_id): Ditto.
11133 * xterm.h (struct x_output): Remove computed_faces, and
11134 param_faces. Remove macros accessing them.
11136 * xfaces.c: Entirely new face implementation added.
11138 1998-04-11 Gerd Moellmann <gerd@gnu.org>
11140 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
11143 1998-04-10 Gerd Moellmann <gerd@gnu.org>
11145 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
11146 scroll bar window to reduce flickering. Clear entire height.
11148 * xdisp.c (move_iterator_vertically_backward): Set iterator's
11149 current_x and hpos to zero after moving to previous line
11152 1998-04-03 Gerd Moellmann <gerd@gnu.org>
11154 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
11156 * xfaces.c (xlfd_point_size): Compute relative point size of
11157 fonts from font and frame resolution.
11158 (sort_fonts): New function to sort fonts, temporarily setting
11159 font_frame to the frame in effect.
11160 (xlfd_point_size): Take additional frame parameter to be able
11161 to get at the display's resolution.
11163 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
11165 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
11168 1998-03-31 Gerd Moellmann <gerd@gnu.org>
11170 * xfaces.c (choose_face_fontset): Instantiate fontsets.
11172 * fontset.h: Add external declarations for Vfontset_alias_alist
11173 and Vglobal_fontset_alist.
11175 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
11176 (realize_default_face): If frame parameters contain an artificial
11177 font name naming a fontset, set the family of the default face to
11178 the fontset name given by the registry.
11180 * Makefile.in (alloc.o): Add dependency to dispextern.h.
11182 1998-03-22 Gerd Moellmann <gerd@gnu.org>
11184 * alloc.c (mark_object): Add function prototype. Add cast to
11185 Lisp_Object pointer in call to mark_object for symbol names
11186 because this otherwise gives a warning from gcc 2.8.1.
11187 (mark_face_cache): Mark Lisp objects in realized faces.
11189 1998-03-19 Gerd Moellmann <gerd@gnu.org>
11191 * frame.h (struct frame): Add member face_cache.
11193 * alloc.c (mark_object): Mark face cache.
11194 (mark_face_cache): Mark Lisp faces in face cache of frame.
11196 * frame.c (make_frame): Initialize face_cache.
11197 (Fdelete_frame): Free it.
11199 1998-03-18 Gerd Moellmann <gerd@gnu.org>
11201 * xfaces.c: Very first skeleton of functions for face realization,
11202 face merging, face cache etc.
11204 * dispextern.h (struct rface): Realized faces. Will replace
11205 struct face when tested.
11206 (struct face_cache): Realized face caches.
11208 * xdisp.c (init_iterator): Initialize area member of display
11211 1998-03-17 Gerd Moellmann <gerd@gnu.org>
11213 * xterm.c (x_append_glyph): Use it->area to store glyphs.
11215 * dispextern.h (struct display_iterator): New member area.
11217 * xterm.c (note_overwritten_text_cursor): Note when the text
11218 cursor of a window is overwritten.
11220 * xdisp.c (set_cursor_from_row): If PT is not found in the
11221 row, display the cursor at the start of the row.
11223 * dispnew.c (direct_output_forward_char): Call
11224 set_cursor_from_row.
11226 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
11227 position is not in an overlay string, set iterator's position and
11228 method explicitly so.
11229 (set_cursor_from_row): Correct cursor position calculation.
11230 Make it externally visible.
11231 (redisplay_window): Call set_cursor_from_row so that there is only
11232 one place where the cursor position is calculated from a current
11235 * dispextern.h (struct display_iterator): New member
11236 overlay_strings_at_end_processed_p.
11238 * xdisp.c (check_iterator): Perform sanity checks on
11240 (next_element_from_buffer): Check for overlay strings at ZV.
11242 1998-03-16 Gerd Moellmann <gerd@gnu.org>
11244 * buffer.c (init_buffer_once): Add left_margin_width and
11245 right_margin_width to buffer_local_flags.
11247 * dispnew.c (margin_glyphs_to_reserve): Function computing
11248 number of glyphs to reserve for a marginal area.
11249 (adjust_glyph_matrix): Call it.
11250 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
11253 * window.c (Fset_window_margins): Allow floats.
11255 * buffer.c (syms_of_buffer): Add buffer-local variables
11256 left-margin-width and right-margin-width. Add defaults
11257 default-left-margin-width and default-right-margin-width.
11259 * buffer.h (struct buffer): New members left_margin_width
11260 and right_margin_width.
11262 * window.c (Fset_window_margins): Make window the last and
11265 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
11266 flag no_marginal_areas_p differently.
11267 (x_clear_end_of_line): Ditto.
11268 (x_draw_glyph_string_relief): Compute width of relief differently
11269 for rows with flag no_marginal_areas_p.
11271 * dispnew.c (update_window_line): Update marginal areas only
11272 for rows that don't have no_marginal_areas_p set.
11274 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
11275 (display_menu_bar): Ditto.
11277 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
11279 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
11280 marginal areas in window-based redisplay.
11282 * dispextern.h (struct glyph_matrix): New members
11283 left_margin_glyphs and right_margin_glyphs.
11285 1998-03-15 Gerd Moellmann <gerd@gnu.org>
11287 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
11289 * charset.c (non_ascii_char_to_string): Use char type parameters
11290 because the function is used that way from outside. Use unsigned
11293 * window.c (change_window_height): Return void.
11294 (make_dummy_parent): Return void.
11295 (init_window_once): Return void.
11296 (syms_of_window): Ditto.
11297 (keys_of_window): Ditto.
11298 (delete_window): Correct return with and without value.
11300 * buffer.c (record_buffer): Return void.
11302 * marker.c (unchain_marker): Return void.
11304 * window.c (unshow_buffer): Return void.
11305 (replace_window): Ditto.
11306 (delete_window): Ditto.
11308 * term.c (delete_glyphs_hook): Void return type.
11309 (ring_bell_hook): Ditto.
11310 (set_terminal_window_hook): Ditto.
11312 * sysdep.c (init_sigio): Return void.
11314 * xterm.c (x_set_window_size): Return void.
11315 (x_calc_absolute_position): Ditto.
11316 (x_set_offset): Ditto.
11317 (x_focus_on_frame): Ditto.
11318 (x_unfocus_frame): Ditto.
11319 (x_make_frame_visible): Ditto.
11320 (x_make_frame_invisible): Ditto.
11321 (x_iconify_frame): Ditto.
11322 (x_destroy_window): Ditto.
11323 (x_wm_set_window_state): Ditto.
11324 (x_wm_set_icon_pixmap): Ditto.
11325 (x_wm_set_icon_position): Ditto.
11326 (x_initialize): Ditto.
11327 (x_error_quitter): Ditto.
11328 (x_destroy_window): Use xfree instead of free.
11330 * keyboard.c (clear_waiting_for_input): Return void.
11332 * xterm.c (x_wm_set_size_hint): Return void.
11333 (x_raise_frame): Ditto.
11334 (refreshicon): Ditto.
11335 (x_error_catcher): Ditto.
11336 (x_clear_errors): Ditto.
11338 * keyboard.c (record_asynch_buffer_change): Return void.