1 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3 * regex.c (PREFETCH_NOLIMIT): New function.
4 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6 2000-05-29 Gerd Moellmann <gerd@gnu.org>
8 * syntax.c (find_defun_start): Move test for
9 open_paren_in_column_0_is_defun_start outside of the loop.
11 * xdisp.c (redisplay_window): Really switch buffers when
12 displaying mode lines, and temporarily set selected_frame to the
13 frame of the window that's redisplayed.
15 * xfaces.c (free_realized_faces): Block/unblock input.
16 (free_realized_multibyte_face): Ditto.
18 2000-05-29 Dave Love <fx@gnu.org>
20 * textprop.c (Qkeymap): New variable.
21 (syms_of_textprop): Intern it.
23 * keymap.c: Include intervals.h.
24 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
26 * Makefile.in (keymap.o): Depend on intervals.h.
28 * keyboard.c (menu_bar_items, tool_bar_items)
29 (Fexecute_extended_command): Deal with `keymap' property.
30 (read_key_sequence): Track map from `keymap' property as well as
33 * intervals.c (get_local_map): Extra arg to allow looking for
36 * intervals.h (map_property): New enum.
37 (get_local_map): Extra arg using it.
40 * lisp.h (get_local_map): Don't declare here.
42 2000-05-29 Kenichi Handa <handa@etl.go.jp>
44 * Makefile.in (callproc.o): Depend on composite.h.
46 * callproc.c: Include composite.h.
47 (Fcall_process): Handle composition correctly.
49 * coding.h (coding_allocate_composition_data): Extern it.
50 (coding_restore_composition): Likewise.
52 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
53 yet allocated, finish decoding with result
54 CODING_FINISH_INSUFFICIENT_CMP.
55 (coding_allocate_composition_data): Make it non-static.
56 (coding_restore_composition): Likewise.
58 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
60 * charset.c (syms_of_charset): Revert last change.
62 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
64 * term.c (produce_glyphs): Treat characters from the eight-bit-*
65 charsets as unibyte, with 1-column screen width. Sent by Kenichi
68 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
70 * charset.c (syms_of_charset): Set width of character sets
71 eight-bit-control and eight-bit-graphic to 1 column.
73 2000-05-26 Gerd Moellmann <gerd@gnu.org>
75 * config.in (HAVE_SPEED_T): New define.
77 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
80 2000-05-26 Dave Love <fx@gnu.org>
82 * coding.c (shrink_decoding_region): Initialize eol_conversion.
84 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
85 (Fsubr_arity): New function.
86 (syms_of_data): Install them.
88 2000-05-26 Kenichi Handa <handa@etl.go.jp>
90 * charset.c (init_charset_once): Set the table bytes_by_char_head
93 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
94 the default fontset to what Emacs uses by default.
95 (check_registry_encoding): This function deleted.
96 (Fset_fontset_font): Remove the adhoc condition for the default
97 fontset. Allow cons in FONTNAME.
99 * fns.c (map_char_table): Ignore char-table entries for
100 charsets eight-bit-control and eight-bit-graphic.
102 2000-05-25 Ken Raeburn <raeburn@gnu.org>
104 * emacs.c (main): Initialize keyboard syms before initializing
105 window code, so face names are available.
107 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
109 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
110 of an anchor at the beginning of a shy-group.
112 2000-05-25 Gerd Moellmann <gerd@gnu.org>
114 * xdisp.c (handle_invisible_prop): Don't try to skip over
115 invisible text if end of text is already reached.
117 2000-05-25 Dave Love <fx@gnu.org>
119 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
121 * coding.c (encode_eol): Add null statement after label.
123 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
125 * w16select.c (Fw16_set_clipboard_data): Fix the change from
128 2000-05-25 Kenichi Handa <handa@etl.go.jp>
130 * ccl.c (ccl_driver): Fix previous change.
132 2000-05-25 Kenichi Handa <handa@etl.go.jp>
134 * coding.c (run_pre_post_conversion_on_str): Set point to the
135 beginning of buffer before calling coding->post_read_conversion.
136 (decode_coding_string): Give correct args to
137 run_pre_post_conversion_on_str.
138 (encode_coding_string): Likewise.
140 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
141 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
142 eight-bit-graphic correctly.
144 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
146 * fileio.c (Finsert_file_contents): Even if a file is not found,
147 execute codes for setting up coding system. Call
148 after-insert-file-functions unconditionally.
150 2000-05-24 Gerd Moellmann <gerd@gnu.org>
152 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
153 BSD_PGRPS are not defined.
155 2000-05-24 Kenichi Handa <handa@etl.go.jp>
157 * charset.c (update_charset_table): Accept nil in LONG_NAME and
159 (syms_of_charset): Avoid building same strings.
161 2000-05-23 Gerd Moellmann <gerd@gnu.org>
163 * lread.c (Fload): Add a comment about the meaning of
164 Vuser_init_file being t.
166 * puresize.h (BASE_PURESIZE): Increase to 675000.
168 * s/gnu-linux.h (setpgrp): Don't define it here because this
169 prevents compilation on GNU/Linux systems with glib 2.2.
171 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
174 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
176 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
177 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
179 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
181 2000-05-23 Kenichi Handa <handa@etl.go.jp>
183 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
186 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
188 * term.c (encode_terminal_code): Set coding->src_multibyte
191 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
193 2000-05-22 Kenichi Handa <handa@etl.go.jp>
195 * keyboard.c (read_char): Allow character codes 128..255 to be
196 handled by input-method-function.
198 * insdel.c (adjust_markers_for_replace): Fix previous change.
199 (adjust_after_replace): If PREV_TEXT is nil, call
200 adjust_markers_for_insert, not adjust_markers_for_replace.
202 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
204 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
205 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
206 [HAVE_GRANDPT]: Define.
207 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
209 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
212 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
214 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
216 2000-05-20 Kenichi Handa <handa@etl.go.jp>
218 The following changes are to handle 8-bit characters in a
219 multibyte buffer/string without facing with byte combining
220 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
221 eight-bit-graphic (for 0xA0..0xFF) are introduced.
223 * Makefile.in (fns.o): Depend on charset.h.
225 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
226 convert it to unibyte.
227 (make_string): Use parse_str_as_multibyte, not chars_in_text.
229 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
230 apparent char boundary.
231 (Fset_buffer_multibyte): Convert 8-bit characters in the range
232 0x80..0x9F to/from multibyte form.
234 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
237 * callproc.c (Fcall_process): Always encode an argument string if
238 it is multibyte. Setup src_multibyte and dst_multibyte members of
239 process_coding properly.
241 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
242 SPLIT_NON_ASCII_CHAR.
244 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
246 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
248 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
250 (SPLIT_CHARACTER_SEQ): This macro deleted.
251 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
253 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
254 and eight-bit-graphic.
255 (char_to_string): Likewise. Signal an error for too large
257 (char_printable_p): Return 0 for 8-bit characters.
258 (update_charset_table): Update iso_charset_table only when a final
259 character is non-negative.
260 (find_charset_in_text): Renamed from find_charset_in_str.
261 Arguments and return value changed. Callers changed.
262 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
263 be -1 if CHARSET is used only internally.
264 (Fmake_char_internal): Handle new charsets; eight-bit-control and
266 (Fcharset_after): Simplified.
267 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
268 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
269 (multibyte_chars_in_text): Simplified by assuming there's no
270 invalid multibyte sequence.
271 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
272 str_as_unibyte): New functions.
273 (Fstring): Simpified by assuming that byte combining never
275 (init_charset_once): Initialization for
276 LEADING_CODE_8_BIT_CONTROL.
277 (syms_of_charset): Intern and staticpro Qeight_bit_control and
278 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
279 eight-bit-control and eight-bit-graphic.
281 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
282 CHARSET_8_BIT_GRAPHIC): New macros.
283 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
284 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
285 (CHARSET_REVERSE_CHARSET): Likewise.
286 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
288 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
289 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
290 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
291 encounter an invalid multibyte sequence.
292 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
293 sequence is always valid.
294 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
295 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
297 (CHAR_STRING): For 8-bit characters, call char_to_string.
298 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
299 multibyte sequence is always valid.
300 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
301 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
302 str_as_unibyte): Extern them.
303 (BCOPY_SHORT): Fix a bug.
304 (CHAR_LEN): This macro deleted. Callers changed to use
306 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
307 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
308 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
310 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
311 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
312 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
313 EMIT_BYTES): New macros.
314 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
315 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
317 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
318 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
319 check the validity of multibyte sequence.
320 (decode_coding_emacs_mule): New function.
321 (encode_coding_emacs_mule): New macro.
322 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
324 (DECODE_ISO_CHARACTER): Just return a character code.
325 (DECODE_COMPOSITION_START): Set coding->result instead of result.
326 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
327 EMIT_CHAR to produced decoded characters. Exit the loop only by
328 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
330 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
331 only position codes for an invalid character.
332 (encode_designation_at_bol): Return new destination pointer. 5th
333 arg DSTP is changed to DST.
334 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
335 from the source by ONE_MORE_CHAR. Don't handle the case of last
337 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
339 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
340 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
341 TWO_MORE_BYTES to fetch a byte from the source.
342 (encode_eol): Pay attention to coding->src_multibyte.
343 (detect_coding, detect_eol): Preserve members src_multibyte and
345 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
346 (encoding_buffer_size): Set magnification to 3 for all coding
347 systems that require encoding.
348 (ccl_coding_driver): For decoding, be sure that the result is
349 valid multibyte sequence.
350 (decode_coding): Initialize coding->errors and coding->result.
351 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
352 and raw-text, always call decode_eol. Handle the case of last
353 block here. If not coding->dst_multibyte, convert the resulting
355 (encode_coding): Initialize coding->errors and coding->result.
356 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
357 and raw-text, always call encode_eol. Handle the case of last
359 (shrink_decoding_region, shrink_encoding_region): Detect cases
360 that we can't skip data more rigidly.
361 (code_convert_region): Setup src_multibyte and dst_multibyte
362 members of coding. For decoding, if the buffer is multibyte,
363 convert the source sequence to unibyte in advance. For encoding,
364 if the buffer is multibyte, convert the resulting sequence to
366 (run_pre_post_conversion_on_str): New function.
367 (code_convert_string): Deleted and divided into the following two.
368 (decode_coding_string, encode_coding_string): New functions.
369 (code_convert_string1, code_convert_string_norecord): Call one of
371 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
373 (Fset_terminal_coding_system_internal,
374 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
375 and dst_multibyte members.
376 (init_coding_once): Initialize iso_code_class with new enum
377 ISO_control_0 and ISO_control_1.
379 * coding.h (enum iso_code_class_type): Member ISO_control_code is
380 devided into ISO_control_0 and ISO_control_1.
381 (struct coding_system): New members src_multibyte, dst_multibyte,
382 errors, and result. Delete member fake_multibyte.
383 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
385 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
388 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
391 * editfns.c (Fformat): Be sure to convert 8-bit characters to
393 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
395 (Ftranspose_region): Delete codes for handling byte combining.
397 * fileio.c (Finsert_file_contents): Setup src_multibyte and
398 dst_multibyte members of coding. On handling REPLACE on unibyte
399 buffer, convert the result of decode_coding to unibyte. On
400 inserting into a mutibyte buffer, always call code_convert_region.
401 (e_write): Setup coding->src_multibyte according to the
402 multibyteness of the source (buffer or string).
404 * fns.c (concat): Handle 8-bit characters correctly.
405 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
406 unibyte in the result.
407 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
408 valid multibyte form in the result.
409 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
410 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
411 return -1, signal an error.
412 (base64_encode_1): New arg MULTIBYTE. Get each character by
413 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
414 character is found, return -1.
415 (Fbase64_decode_region): Delete codes for handling byte-combining.
416 Treat each decoded byte as a unibyte character.
417 (Fbase64_decode_string): Return unibyte string.
418 (Fcompare_strings, concat, string_byte_to_char): Use
419 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
420 FETCH_STRING_CHAR_ADVANCE.
421 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
422 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
424 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
425 SPLIT_NON_ASCII_CHAR.
426 (fontset_ref_via_base, fontset_set): Likewise
428 * insdel.c (adjust_markers_for_record_delete): Deleted.
429 (adjust_markers_for_insert): Argument changed. Caller changed.
430 (adjust_markers_for_replace): Likewise.
431 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
432 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
433 (copy_text): Delete unused local varialbe c_save. For converting
434 to multibyte, be sure to make all 8-bit characters in valid
436 (count_size_as_multibyte): Handle 8-bit characters correctly.
437 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
438 adjust_after_replace, replace_range, del_range_2)
439 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
440 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
441 adjust_after_replace, replace_range, del_range_2) Delete codes for
442 handling byte combining.
443 (adjust_before_replace): Deleted.
445 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
446 SPLIT_NON_ASCII_CHAR.
447 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
448 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
450 (Fkey_description): Likewise.
452 * lread.c (read1): On reading multibyte string, be sure to make
453 all 8-bit chararacters in valid multibyte form.
454 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
456 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
459 * process.c (Fstart_process): GCPRO current_dir before calling
460 Ffind_operation_coding_system. Encode arguments here.
461 (create_process): Don't encode arguments here. Setup
462 src_multibyte and dst_multibyte members of struct coding.
463 (read_process_output): Setup src_multibyte and dst_multibyte
464 members of struct coding. If the output is to multibyte buffer,
465 always decode the output of the process. Adjust the
466 representation of 8-bit characters to the multibyteness of the
468 (send_process): Setup coding->src_multibyte according to the
469 multibyteness of the source.
471 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
473 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
474 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
476 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
479 * w16select.c (Fw16_set_clipboard_data): Setup members
480 src_multibyte and dst_multibyte of coding. Adjusted for the
481 change for find_charset_in_str.
482 (Fw16_get_clipboard_data): Likewise.
484 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
485 dst_multibyte of coding.
486 (x_to_w32_font): Likewise.
488 * w32select.c (Fw32_set_clipboard_data): Setup members
489 src_multibyte and dst_multibyte of coding. Adjusted for the
490 change for find_charset_in_str.
491 (Fw32_get_clipboard_data): Likewise.
493 * xdisp.c (get_next_display_element): Handle 8-bit characters
495 (next_element_from_display_vector): Use CHAR_BYTES instead of
497 (disp_char_vector): Use SPLIT_CHAR instead of
498 SPLIT_NON_ASCII_CHAR.
500 * xselect.c (selection_data_to_lisp_data): Setup members
501 src_multibyte and dst_multibyte of coding. Adjusted for the
502 change for find_charset_in_str.
503 (lisp_data_to_selection_data): Likewise.
505 2000-05-19 Gerd Moellmann <gerd@gnu.org>
507 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
510 * dispextern.h (Vimage_types): Add extern declaration.
512 * xdisp.c (Vimage_types): Moved here from xfns.c.
513 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
515 * xfns.c (Vimages_types): Moved to xdisp.c.
516 (syms_of_xfns): Move `image-types' to xdisp.c.
518 * w32fns.c (Vimage_types): Removed.
519 (syms_of_w32fns): Remove `image-types'.
521 2000-05-18 Kenichi Handa <handa@etl.go.jp>
523 * fns.c (map_char_table): Pay attention to character number of
524 charset. Check the validity of charset at the first level. For
525 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
528 * fontset.c: Include "buffer.h".
529 (fs_load_font): If the face has fontset, record the face ID in
531 (Finternal_char_font): New function.
532 (accumulate_font_info): New function.
533 (Ffontset_info): Rewritten for the new fontset implementation.
534 (syms_of_fontset): Register Vdefault_fontset in the first element
535 of Vfontset_table. Include Vdefault_fontset in
536 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
539 2000-05-16 Dave Love <fx@gnu.org>
541 * m/iris5d.h: Deleted -- unused.
543 2000-05-16 Gerd Moellmann <gerd@gnu.org>
545 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
546 `invalid' instead of `illegal'.
548 * indent.c (Fmove_to_column): When ending within a tab, insert
549 spaces first so that markers at the end of the tab get adjusted.
551 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
552 buffer list that wasn't selected in that frame.
554 * filelock.c (get_boot_time): To obtain an 8 char file name, which
555 is needed on mescaline, use a 2 char prefix, and call
556 make_temp_name with second arg non-zero.
558 * fileio.c (make_temp_name): New function, extracted from
560 (Fmake_temp_name): Use it.
562 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
564 * window.c (coordinates_in_window): Subtract 1 when computing
567 2000-05-15 Gerd Moellmann <gerd@gnu.org>
569 * Makefile.in (lisp): Add env.elc.
571 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
573 2000-05-12 Gerd Moellmann <gerd@gnu.org>
575 * search.c (Freplace_match): Handle case of `\N' in the
576 replacement when there's no group N.
578 2000-05-11 Gerd Moellmann <gerd@gnu.org>
580 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
581 of the message to message_dolog.
583 * keyboard.c (read_char): Don't clear current message for help
584 events; let the code handling help events handle this. Change
585 code detecting help events that should be ignored.
587 * xdisp.c (handle_single_display_prop): Don't try to set PT if
588 we're interating over a string.
590 2000-05-09 Dave Love <fx@gnu.org>
592 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
593 that offset before writing. Move gcpro region past call of
596 2000-05-04 Dave Love <fx@gnu.org>
598 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
600 2000-05-04 Gerd Moellmann <gerd@gnu.org>
602 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
603 of inserted characters when BUF equals the current buffer, and PT
604 is in front of or equal to FROM.
606 2000-05-03 Gerd Moellmann <gerd@gnu.org>
608 * xdisp.c (handle_single_display_prop): If display property value
609 is invalid, or something not supported on the frame, restore
610 iterator's position to what it was initially. Make sure to return
611 0 for invalid and unsupported property values.
613 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
614 that x_per_char_metric returns null.
616 2000-05-02 Gerd Moellmann <gerd@gnu.org>
618 * xterm.h (struct face): Add forward declaration.
619 (struct image): Ditto.
620 (image_ascent): Add prototype.
622 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
623 (x_draw_image_relief, x_draw_image_foreground_1): Call function
624 image_ascent instead of using IMAGE_ASCENT.
626 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
627 (IMAGE_ASCENT): Removed.
629 * xfns.c (Qcenter): New variable.
630 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
631 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
632 (image_ascent): New function.
633 (lookup_image): Recognize `:ascent center'.
634 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
635 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
636 (xbm_load): Don't set image's ascent here.
637 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
638 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
639 check ascent values here.
640 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
641 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
642 (syms_of_xfns): Initialize Qcenter.
644 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
645 to the limits, increase the limits.
647 2000-05-01 Kenichi Handa <handa@etl.go.jp>
649 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
650 Check Vfont_encoding_alist against the full name of the opened
653 2000-04-28 Gerd Moellmann <gerd@gnu.org>
655 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
656 taller than the window.
658 2000-04-28 Kenichi Handa <handa@etl.go.jp>
660 * xfaces.c (realize_x_face): Fix the argument of the second
661 xassert. BASE_FACE may not be a face for ASCII.
663 2000-04-27 Gerd Moellmann <gerd@gnu.org>
665 * print.c (print_object): Treat print-length < 0 as nil.
667 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
669 * s/freebsd.h (TERMCAP_OBJ): Removed.
670 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
672 * lread.c (read1): Don't treat period followed by certain
673 characters as symbol start.
675 * xfns.c (slurp_file): New function.
676 (xbm_image_p): Handle case of in-memory XBM files.
677 (xbm_scan): Rewritten to work on memory buffers instead of files.
678 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
679 Work on memory buffers instead of files. If DATA is null test
680 if buffer looks like an in-memory XBM file.
681 (xbm_load_image): Renamed from xbm_load_image_file. Work on
682 memory buffers instead of files.
683 (xbm_file_p): New function.
684 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
686 * lread.c (end_of_file_error): New function.
687 (read1): Call it instead of signaling `end-of-file' directly.
689 * print.c (print_error_message): Print data of `end-of-file'
690 with Fprinc instead of Fprin1.
692 2000-04-26 Ken Raeburn <raeburn@gnu.org>
694 * window.c (freeze_window_start): Check that minibuffer scroll
695 window isn't nil before extracting the window structure pointer
698 * undo.c (record_delete): If we hit the end of the undo list, stop
699 picking elements apart.
701 2000-04-26 Gerd Moellmann <gerd@gnu.org>
703 * xdisp.c (display_line): If lines are continued, restore
704 iterator's ascent/descent information to the values before the
705 first glyph not fitting on the line.
707 2000-04-25 Gerd Moellmann <gerd@gnu.org>
709 * xdisp.c (try_window_id) <all changes above window start>: Adjust
710 positions in glyph matrix. Don't compute new window end
713 * dispnew.c (increment_matrix_positions): Renamed from
714 increment_glyph_matrix_buffer_positions.
715 (increment_row_positions): Renamed from
716 increment_glyph_row_buffer_positions.
718 * dispextern.h: Change names of renamed functions from dispnew.c
721 2000-04-24 Gerd Moellmann <gerd@gnu.org>
723 * fileio.c (Fdo_auto_save): Create directories for auto-save
724 list file if necessary.
726 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
727 from buffer or frame.
728 (automatic_hscrolling_p): New variable.
729 (hscroll_windows): Scroll windows horizontally only if automatic
730 hscrolling is allowed.
731 (syms_of_xdisp): New variable `automatic-hscrolling'.
733 * frame.h (struct frame): Add member extra_line_spacing.
735 * xfns.c (x_set_line_spacing): New function.
736 (Fx_create_frame): Set line spacing from resources.
737 (Qline_spacing): New variable.
738 (syms_of_xfns): Initialize Qline_spacing.
740 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
742 * buffer.c (init_buffer_once): Handle extra_line_spacing.
743 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
744 (reset_buffer): Don't initialize extra2 and extra3. Initialize
745 extra_line_spacing from default value.
746 (init_buffer_once): Initialize default value of extra_line_spacing.
748 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
751 * xterm.c (x_produce_glyphs): Remove reference to struct it's
752 prompt_width. Add extra line spacing.
754 * term.c (produce_glyphs): Remove reference to struct it's
757 * dispextern.h (struct it): Remove member prompt_width, add
760 2000-04-22 Gerd Moellmann <gerd@gnu.org>
762 * dispnew.c (update_frame_line): When writing a whole line, make
763 sure cursor is in the right row afterwards, otherwise a use of
764 capability `ch' in cmgoto might leave the cursor in the row below.
766 2000-04-21 Gerd Moellmann <gerd@gnu.org>
768 * lisp.h (struct Lisp_Buffer_Cons): Remove.
770 * keyboard.c (timer_check): Fix typo in comment.
772 2000-04-21 Kenichi Handa <handa@etl.go.jp>
774 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
775 name change: ch -> character.
777 2000-04-20 Gerd Moellmann <gerd@gnu.org>
779 * keyboard.c (echo_message_buffer): New variable.
780 (echo_now): Set echo_message_buffer to the echo area buffer used
782 (cancel_echoing): Reset echo_message_buffer to nil.
783 (read_char): Code rewritten that handles canceling an echo or
784 echoing a dash, respectively.
786 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
787 directory doesn't exist.
789 2000-04-19 Dave Love <fx@gnu.org>
791 * fns.c (syms_of_fns): Defsubr mapc.
792 (concat): Don't allow numeric args.
793 (Fconcat): Doc change.
795 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
797 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
798 instead define end_match(1|2) more carefully.
799 Use GET_CHAR_BEFORE_2 for `begline'.
801 2000-04-19 Gerd Moellmann <gerd@gnu.org>
803 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
804 on 64-bit systems where NULL is defined as `0'.
806 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
807 the `variable argument list' to make it work on Alpha.
809 * m/alpha.h (_LP64) [!_LP64]: Define.
810 (ORDINARY_LINK): Define for NetBSD.
812 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
814 2000-04-19 Dave Love <fx@gnu.org>
816 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
819 * Makefile.in (LIBS): Don't use.
820 (GETLOADAVG_OBJ): Define again.
821 (otherobj): Add GETLOADAVG_OBJ.
823 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
825 2000-04-18 Gerd Moellmann <gerd@gnu.org>
827 * lread.c (read_filtered_event): Cancel and start busy cursor.
829 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
830 that the per-character metrics may be null.
832 2000-04-17 Gerd Moellmann <gerd@gnu.org>
834 * buffer.c (clone_per_buffer_values): New function.
835 (Fmake_indirect_buffer): Add optional argument CLONE. Call
836 clone_per_buffer_values if CLONE is not nil.
838 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
840 2000-04-16 Dave Love <fx@gnu.org>
842 * Makefile.in: Remove obsolete localcpp stuff.
843 (GETLOADAVG_OBJ): Don't define.
844 (obj): Move LIBOBJS...
845 (otherobj): ... to here.
846 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
847 whitespace-only lines after the continuation (Irix).
849 2000-04-14 Gerd Moellmann <gerd@gnu.org>
851 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
853 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
855 2000-04-14 Dave Love <fx@gnu.org>
857 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
858 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
859 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
860 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
863 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
864 autoconfiscated HAVE_GETLOADAVG.
866 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
869 2000-04-14 Gerd Moellmann <gerd@gnu.org>
871 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
872 (fill_in_lock_file_name): Avoid existing files that aren't
875 2000-04-14 Dave Love <fx@gnu.org>
877 * Makefile.in (LIBS, LIBOBJS): New variable.
878 (INTERVAL_SRC): Convert to make variable.
879 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
880 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
881 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
883 (SOME_MACHINE_OBJECTS): Remove interval stuff.
884 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
885 (shortlisp): Add facemenu, float-sup, frame.
886 (SOME_MACHINE_LISP): Remove them from here.
887 (LIBES): Change unused LDLIBS to autoconf LIBS.
889 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
891 2000-04-14 Kenichi Handa <handa@etl.go.jp>
893 * composite.c (update_compositions): If FROM and TO are not in a
894 valid range, do nothing.
896 2000-04-13 Gerd Moellmann <gerd@gnu.org>
898 * tparam.c (tparam1): Abort when encountering an unknown
901 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
904 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
907 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
909 * fileio.c (a_write): Remove redundant semi-colons.
910 (e_write): Return -1 if failed to write all the data.
911 This fixes the changes made at 1999-12-15.
913 2000-04-12 Dave Love <fx@gnu.org>
915 * fns.c (mapcar1): Test for null vals to support mapc.
916 (Fmapc): New function.
918 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
920 * msdos.c (NUM_MOUSE_BUTTONS): Define.
921 (IT_frame_up_to_date): Support the buffer local value of
922 cursor-type, if defined.
924 2000-04-10 Dave Love <fx@gnu.org>
926 * editfns.c (preceding-char, following-char): Doc fix.
928 2000-04-10 Ken Raeburn <raeburn@gnu.org>
930 * Makefile.in (temacs): Revert 2000-03-12 change.
932 2000-04-10 Jason Rumney <jasonr@gnu.org>
934 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
936 2000-04-10 Gerd Moellmann <gerd@gnu.org>
938 * xdisp.c (setup_echo_area_for_printing): Choose an echo
939 area buffer, if it's not set up yet.
941 * indent.c (compute_motion): Set immediate_quit.
943 2000-04-09 Gerd Moellmann <gerd@gnu.org>
945 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
947 (realize_tty_face): Suppress boldness if colors are the inverse of
948 the default colors, and tty_suppress_bold_inverse_default_colors_p
950 (Ftty_suppress_bold_inverse_default_colors): New function.
951 (syms_of_xfaces): Defsubr it.
953 * buffer.c (Frestore_buffer_modified_p): New function.
954 (syms_of_buffer): Defsubr it.
956 2000-04-08 Ken Raeburn <raeburn@gnu.org>
958 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
959 charset id (int) argument, not a charset (Lisp_Object).
961 * coding.h (code_convert_string): Declare.
962 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
963 object, as the fourth argument to code_convert_string.
965 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
967 (Fset_fontset_font): Use EQ to compare lisp objects.
969 2000-04-05 Ken Raeburn <raeburn@gnu.org>
971 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
972 a pointer that looks like a lisp object.
973 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
974 zero, instead see whether it's an integer object, since they can't
976 (GET_INTERVAL_OBJECT): Simply assign to the destination.
978 * dispnew.c (allocate_matrices_for_frame_redisplay,
979 direct_output_forward_char): Use X(U)INT and make_number as needed
980 to convert between (unsigned) int values and lisp integers.
981 * keyboard.c (read_key_sequence): Likewise.
982 * lread.c (substitute_object_recurse): Likewise.
983 * fns.c (concat, hash_lookup, hash_remove): Likewise.
984 * minibuf.c (do_completion, Fminibuffer_complete_word,
985 Fminibuffer_completion_help): Likewise.
986 * term.c (produce_special_glyphs): Likewise.
988 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
989 * print.c (print_preprocess, print_object): Likewise.
991 * search.c (compile_pattern): Use NILP when checking for nil.
993 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
994 __OPTIMIZE__]: Provide a GNU C macro version that handles
996 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
997 field, to better cope with ENABLE_CHECKING and calls that modify a
998 Lisp_Object using its old value.
1000 2000-04-04 Gerd Moellmann <gerd@gnu.org>
1002 * window.c (compare_window_configurations): Signal an error
1003 if parameters C1 or C2 aren't window configurations.
1005 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
1006 AFTER_POTENTIAL_GC calls around calls to functions that can
1007 signal an error and thus invoke the debugger.
1009 2000-04-03 Gerd Moellmann <gerd@gnu.org>
1011 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
1012 an error if decoding fails.
1014 * keyboard.c (lispy_mouse_names): Variable removed.
1015 (Vlispy_mouse_stem): New variable.
1016 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
1017 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
1018 for any mouse button number. Increase size of mouse_syms and
1019 button_down_location as needed. Call modify_event_symbol with
1020 different arguments.
1021 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
1022 Call modify_event_symbol with different arguments.
1023 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
1024 for any button number. Call modify_event_symbol with different
1026 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
1027 Accept a string for NAME_ALIST_OR_STEM.
1029 * lisp.h (larger_vector): Add prototype.
1031 * fns.c (larger_vector): Make externally visible.
1033 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
1035 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
1037 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
1038 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
1039 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
1040 we are between str1 and str2.
1041 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
1042 (PATFETCH): Use `TRANSLATE'.
1043 (PATFETCH_RAW): Fetch multibyte char if applicable.
1044 (PATUNFETCH): Remove.
1045 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
1046 When writing a char, write it directly into the pattern buffer rather
1047 than going needlessly through a temp char-array.
1048 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
1049 multibyte magic and remove the useless `#ifdef emacs'.
1050 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
1053 * regex.h (struct re_pattern_buffer): Make field `multibyte'
1054 conditional on `emacs'.
1056 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
1058 2000-04-01 Ken Raeburn <raeburn@gnu.org>
1060 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
1061 non-union-type versions of XMARK and friends here, because XMARK
1062 and friends won't work on an integer field if NO_UNION_TYPE is not
1064 (make_number): Define as a function if it's not defined as a
1067 * composite.c (run_composite_function): Use NILP when checking for
1069 (syms_of_composite): Delete local var NARGS, pass an int as first
1070 argument to Fmake_hash_table.
1072 * editfns.c (text_property_stickiness): Use NILP to test
1073 Lisp_Object boolean value.
1074 (Fmessage_or_box): Don't use NILP to test int variable.
1075 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
1076 problems reading from and changing the same lisp value in an
1079 2000-04-01 Gerd Moellmann <gerd@gnu.org>
1081 * term.c (TN_no_color_video): New variable.
1082 (term_init): Intitialize TN_no_color_video.
1083 (enum no_color_bit): New enumeration.
1084 (MAY_USE_WITH_COLORS_P): New macro.
1085 (turn_on_face): Use it to determine if attributes may be used
1086 combined with colors.
1088 2000-04-01 Ken Raeburn <raeburn@gnu.org>
1090 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
1091 with int lvalues via casts; instead, just yield lisp object
1093 (enlarge_window): Variable sizep now points to Lisp_Object. Use
1094 proper accessor macros.
1095 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
1096 (grow_mini_window): Fix typo getting int value of root->height.
1098 * xdisp.c (compute_string_pos): Fix order of arguments to
1099 string_pos_nchars_ahead.
1100 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
1101 count arg to variable-arg routines like Frun_hook_with_args and
1103 (back_to_previous_visible_line_start)
1104 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
1105 fixed-arg routines like Fget_char_property and Fmake_string.
1106 (reconsider_clip_changes): Use XINT when comparing integer lisp
1107 objects, or passing them as int arguments.
1108 (mark_window_display_accurate, insert_left_trunc_glyphs)
1109 (append_space, extend_face_to_end_of_line): Use make_number when
1110 storing or passing integer values as lisp objects.
1111 (set_cursor_from_row, highlight_trailing_whitespace): Use
1112 INTEGERP, not implicit test against zero, for glyph object.
1113 (try_window_id): Don't use make_number when we want an int value.
1115 * xfaces.c (xlfd_symbolic_value): Make last argument a
1116 Lisp_Object, to be consistent with callers.
1117 (Fbitmap_spec_p): Use XINT to get numeric value of height.
1118 (lface_hash): Apply XFASTINT to lisp values before folding in.
1120 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
1121 fill in window width and height. Pass an int, not a lisp object,
1122 as first arg to Finsert.
1124 2000-04-01 Gerd Moellmann <gerd@gnu.org>
1126 * xfaces.c (realize_basic_faces): Block input while realizing
1129 * keyboard.c (lispy_mouse_names): Add additional mouse names.
1131 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
1133 2000-03-31 Gerd Moellmann <gerd@gnu.org>
1135 * xterm.c (x_produce_glyphs): When displaying unibyte text
1136 or ASCII, handle case that per-char metric is null.
1138 2000-03-30 Ken Raeburn <raeburn@gnu.org>
1140 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
1142 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
1143 XSUBR, XBUFFER): Verify correct object type before returning
1144 pointer, using eassert.
1145 * frame.h (XFRAME): Likewise.
1147 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
1148 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
1149 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
1151 * data.c (set_internal): Likewise.
1152 * dispextern.h (WINDOW_WANTS_MODELINE_P,
1153 WINDOW_WANTS_HEADER_LINE_P): Likewise.
1154 * fileio.c (auto_save_1): Likewise.
1155 * insdel.c (check_markers): Likewise.
1156 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
1157 * undo.c (record_insert): Likewise.
1158 * vmsproc.c (child_sig): Likewise.
1159 * window.c (unshow_buffer, window_loop): Likewise.
1160 * xterm.c (x_erase_phys_cursor): Likewise.
1162 2000-03-30 Gerd Moellmann <gerd@gnu.org>
1164 * xfns.c (free_image_cache): Free the cache structure itself
1165 last, after all its members have been freed.
1167 * lisp.h (xstrdup): Add prototype.
1169 * alloc.c (xstrdup): Moved here from xfaces.c.
1170 (allocating_for_lisp): Variable removed.
1171 (lisp_malloc): Block input around the calls to malloc and
1174 * xfaces.c (realize_tty_face): Use find_symbol_value instead
1176 (xstrdup): Moved to alloc.c.
1178 2000-03-29 Ken Raeburn <raeburn@gnu.org>
1180 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
1182 * emacs.c (main): Fix sense of no-loadup test.
1184 * config.in (ENABLE_CHECKING): Undef.
1186 * lisp.h (struct interval): Replace "parent" field with a union of
1187 interval pointer and Lisp_Object; add new bitfield to use as
1188 discriminant. Change other flag fields to bitfields.
1189 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
1190 is defined and the supplied test fails, print a message and
1192 (eassert): New macro. Use CHECK to provide an assert-like
1195 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
1196 pointers; abort if the value looks like a lisp object.
1197 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
1198 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
1199 Modify for new interval parent definition.
1201 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
1202 UNMARK_BALANCE_INTERVALS): Update references that need an
1203 addressable lisp object in the interval structure.
1204 (die): New function.
1205 (suppress_checking): New variable.
1207 * intervals.c (interval_start_pos): Just return 0 if there's no
1210 2000-03-29 Gerd Moellmann <gerd@gnu.org>
1212 * lread.c (read1): Accept `.' (period) as symbol start like in CL
1213 and earlier Emacs versions.
1215 * keyboard.c (Ftop_level): Cancel busy-cursor.
1217 * eval.c (call_debugger): Cancel busy-cursor.
1219 2000-03-29 Kenichi Handa <handa@etl.go.jp>
1221 * search.c (Freplace_match): Adjust multibyteness of the current
1222 buffer and NEWTEXT. Free allocated memory before signaling an
1225 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
1227 * regex.c (analyse_first): New function obtained by ripping out most
1228 of re_compile_fastmap and generalizing it a little bit so that it
1229 can also just return whether a given (sub)pattern can match the empty
1231 (regex_compile): Use `analyse_first' to decide whether the loop-check
1232 needs to be done or not for *, +, *? and +? (the loop check is costly
1233 for non-greedy repetition).
1234 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
1236 2000-03-28 Dave Love <fx@gnu.org>
1238 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
1241 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
1243 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
1245 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
1247 (enum re_opcode_t): Update description of succeed_n.
1248 (PATFETCH): Always define.
1249 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
1250 operators, char classes, shy-groups and intervals).
1251 Optimize special cases of intervals so as to only use succeed_n and
1252 jump_n when really needed.
1253 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
1254 that we don't have to handle the special cases any more.
1255 Simplify on_failure_jump handling as well.
1257 2000-03-28 Jason Rumney <jasonr@gnu.org>
1259 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
1261 2000-03-27 Gerd Moellmann <gerd@gnu.org>
1263 * s/freebsd.h (GC_SETJMP_WORKS): Define.
1265 * s/msdos.h (GC_SETJMP_WORKS): Define.
1267 * alloc.c (mark_maybe_object): New function.
1268 (mark_memory): Use it.
1269 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
1270 (setjmp_tested_p, longjmp_done): New variables.
1271 (test_setjmp): New function.
1272 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
1273 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
1275 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
1276 to DEC_TEXT_POS and INC_TEXT_POS.
1278 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
1279 with parameter MULTIBYTE_P.
1281 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
1284 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
1285 buffers because it looks for multibyte character byte sequences
1286 which don't exist in unibyte text.
1288 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
1290 * xfaces.c (register_color, unregister_color, unregister_colors)
1291 [DEBUG_X_COLORS]: New functions.
1292 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
1294 * xfns.c (x_set_cursor_color): Get color reference counts right.
1296 * xterm.c (x_copy_color): New function.
1297 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
1299 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
1300 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
1301 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
1302 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
1303 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
1304 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
1305 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
1306 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
1307 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
1308 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
1310 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
1311 names for handling per-buffer variables.
1313 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
1314 instead of MAX_BUFFER_LOCAL_VARS.
1315 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
1317 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
1319 * xfns.c (x_specified_cursor_type): New function.
1320 (x_set_cursor_type): Use it.
1322 * buffer.h (struct buffer): Add cursor_type.
1324 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
1326 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
1327 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
1329 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
1330 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
1331 executing it as well as when popping it off the stack to find infinite
1332 loops in non-greedy repetition operators.
1334 2000-03-26 Gerd Moellmann <gerd@gnu.org>
1336 * doc.c (Qfunction_documentation): New variable.
1337 (syms_of_doc): Initialize Qfunction_documentation.
1338 (Fdocumentation): If FUNCTION is a symbol with non-nil
1339 `function-documentation' property, return a documentation derived
1342 * buffer.c (syms_of_buffer): Add default-cursor-type.
1343 (init_buffer_once): Don't let cursor_type have a local value
1346 * xterm.c (x_display_and_set_cursor): Choose cursor depending
1347 on buffer-local value of cursor_type.
1348 (x_draw_bar_cursor): Add parameter WIDTH.
1350 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
1351 (init_buffer_once): Set default cursor_type value to t.
1352 Mark cursor_type as local everywhere.
1353 (syms_of_buffer): New per-buffer variable cursor-type.
1355 * buffer.h (struct buffer): Remove member local_var_flags,
1357 (MAX_BUFFER_LOCAL_VARS): New macro.
1358 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
1359 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
1360 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
1361 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
1363 * print.c (print_object): Use new macros for per-buffer
1366 * category.c (Fset_category_table): Use new macros for per-buffer
1369 * buffer.c (buffer_permanent_local_flags): Make a char array.
1370 (max_buffer_local_idx): New variable.
1371 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
1372 for new handling of per-buffer variables.
1373 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
1374 (init_buffer_once): Initialize per-buffer vars differently.
1375 Set max_buffer_local_idx.
1377 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
1380 * lread.c (defvar_per_buffer): Use new macros for per-buffer
1383 * data.c (do_symval_forwarding, store_symval_forwarding)
1384 (find_symbol_value, set_internal, default_value, Fset_default)
1385 (Fkill_local_variable, Flocal_variable_p): Use new macros for
1386 per-buffer variables.
1388 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
1390 2000-03-24 Gerd Moellmann <gerd@gnu.org>
1392 * xterm.c (x_term_init): Unblock input around call1 of
1393 Qvendor_specific_keysyms.
1395 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
1396 (find_defun_start): Consider an open parenthesis in column 0
1397 a defun start only if open_paren_in_column_0_is_defun_start is set.
1398 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
1400 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
1402 * eval.c (Fautoload): Add entry in load-history (if after dump).
1403 * lread.c (load-history): Update docstring.
1405 2000-03-24 Gerd Moellmann <gerd@gnu.org>
1407 * indent.c (Fvertical_motion): Always use the current buffer.
1408 Temporarily change the window's buffer, if necessary.
1410 2000-03-23 Gerd Moellmann <gerd@gnu.org>
1412 * xterm.c (fast_find_position): Make sure not to consider rows
1413 not visible in the window.
1415 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
1417 * regex.c (enum syntaxcode): Provide default for non-Emacs.
1418 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
1420 2000-03-22 Jason Rumney <jasonr@gnu.org>
1422 * w32menu.c (single_submenu): Set help string to NULL if none.
1423 (w32_menu_show): Set help string correctly.
1424 (add-menu-item): Set help string in MIIM_DATA for menu item.
1425 Load SetMenuItemInfoA explicitly.
1426 (w32_menu_display_help): New function.
1428 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
1429 (QCdata): Moved to xdisp.c.
1431 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
1432 (Vw32_charset_to_codepage_alist): Removed.
1433 (Vw32_charset_info_alist): New variable.
1434 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
1435 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
1436 greek, hebrew, thai, johab, mac, unicode]): New symbols.
1437 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
1439 (w32_codepage_for_font): Use Vw32_charset_info_alist.
1440 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
1441 Define Vw32_charset_info_alist and w32_charset symbols.
1443 2000-03-22 Jason Rumney <jasonr@gnu.org>
1445 * makefile.nt (w32bdf.obj): Update dependencies.
1447 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
1449 * w32fns.c: Include fontset.h after dispextern.h.
1450 (Fx_create_frame): Do not create fontset.
1451 (w32_load_system_font): Doc fix.
1452 (Fx_close_connection): Free full_name if it is not shared.
1454 * w32term.c: Include fontset.h after dispextern.h.
1455 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
1457 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
1458 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
1459 (w32_font_is_double_byte): New function, needs body.
1460 (x_append_glyph): Set glyph->glyph_not_available_p.
1461 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
1462 it->charset. If it->multibyte_p is zero and it->c is a multibyte
1463 character, convert it to a unibyte character.
1464 (struct glyph_string): Delete member `charset'.
1465 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
1466 calculating it is found.
1467 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
1468 the case that per char metric is not available correctly.
1469 (x_fill_glyph_string): Handle the case that the specific glyph is
1470 not available correctly.
1471 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
1472 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
1473 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
1474 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
1475 fontset. Don't call FS_LOAD_FONT.
1477 2000-03-22 Ken Raeburn <raeburn@gnu.org>
1479 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
1480 (INT_LISPLIKE): New macro.
1481 (NULL_INTERVAL_P): Use it.
1482 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
1483 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
1484 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
1486 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
1487 explicit references to "parent" field of struct interval and
1488 associated unclean type conversions.
1489 * intervals.c (create_root_interval, root_interval, rotate_right,
1490 rotate_left, balance_possible_root_interval, split_interval_right,
1491 split_interval_left, interval_start_pos, find_interval,
1492 next_interval, previous_interval, update_interval,
1493 adjust_intervals_for_insertion, delete_node, delete_interval,
1494 adjust_intervals_for_deletion, merge_interval_right,
1495 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
1496 copy_intervals_to_string): Likewise.
1497 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
1499 * syntax.c (update_syntax_table): Likewise.
1501 * intervals.c (reproduce_tree_obj): New function, like
1502 reproduce_tree but takes a Lisp_Object for the parent. Declare
1504 (graft_intervals_into_buffer): Use it when appropriate.
1505 (reproduce_tree): Declare with prototype.
1506 (balance_possible_root_interval): Check that the parent is a lisp
1507 object before trying to examine its type.
1509 2000-03-22 Gerd Moellmann <gerd@gnu.org>
1511 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
1512 as strings only if both are known to be strings.
1514 * s/openbsd.h (LIBS_TERMCAP): Undef.
1516 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
1518 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
1519 definitions for non-Emacs compilation.
1520 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
1521 outside of `#ifdef emacs'.
1522 (print_partial_compiled_pattern): Update.
1523 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
1524 (re_compile_fastmap): Merge handling of charset and charset_not (for
1525 emacs and non-emacs compilation as well).
1526 Similarly for (not)categoryspec and (not)syntaxspec.
1527 Don't use the fastmap when reaching `anychar' since the added
1528 complexity is not justified.
1529 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
1530 and (not)syntaxspec. Merge (not)categoryspec.
1532 2000-03-22 Kenichi Handa <handa@etl.go.jp>
1534 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
1535 FACE_FOR_CHAR): Define them differently for the configuration of
1538 2000-03-21 Dave Love <fx@gnu.org>
1540 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
1543 2000-03-21 Gerd Moellmann <gerd@gnu.org>
1545 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
1546 (lface_fully_specified_p): Don't check contents of
1547 LFACE_FONT_INDEX because that attribute is optional.
1548 (realize_x_face): Remove now unwarranted xassert.
1550 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
1552 The following changes are to make font selection based on
1553 characters, not charset. In addition, they recover fontset
1554 facilities while utilizing the new font selection mechanism.
1556 * Makefile.in (fontset.o): Depend on dispextern.h.
1558 * alloc.c (mark_face_cache): Don't mark face->registry.
1560 * dispextern.h (struct glyph): New member glyph_not_available_p.
1561 Use 22 bits for face_id.
1562 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
1563 (struct face): Delete member registry, new member ascii_face.
1564 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
1565 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
1566 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
1567 (struct it): Delete member charset, new member
1568 glyph_not_available_p.
1570 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
1571 (struct fontset_info, struct fontset_data): Structs removed.
1572 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
1573 Vglobale_fontset_alist, font_idx_temp): Externs removed.
1574 (fs_load_font, fs_query_fontset): Adjusted for new argument.
1575 (fs_free_face_fontset, fontset_font_pattern,
1576 face_suitable_for_char_p, face_for_char,
1577 make_fontset_for_ascii_face): Extern them.
1578 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
1579 (FS_LOAD_FACE_FONT): New macro.
1581 * fontset.c: All codes rewritten or adjusted for the change of
1582 fontset implementation. Now fontset is represented by char table.
1583 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
1585 (my_strcasecmp): Function removed.
1586 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
1588 (AREF, ASIZE): New macros.
1589 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
1590 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
1591 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
1592 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
1593 fontset_id_valid_p, font_family_registry, fontset_name,
1594 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
1595 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
1597 (fs_load_font): New arg FACE. Caller changed.
1598 (fs_query_fontset): Argument changed. Caller changed.
1599 (Fquery_fontset): call fs_query_fontset.
1600 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
1602 (clear_fontset_elements, check_registry_encoding,
1603 check_fontset_name): New functions.
1604 (syms_of_fontset): Set char-table-extra-slots property of fontset
1605 to 3. Staticpro and initialize Vfontset_table and
1606 Vdefault_fontset. Defsubr fontset_font and fontset_list.
1608 * frame.h (struct frame): Member `fontset_data' removed.
1609 (FRAME_FONTSET_DATA): Macro removed.
1611 * frame.c (make_frame): Don't allocate f->fontset_data.
1612 (Fdelete_frame): Don't free f->fontset_data.
1614 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
1616 * xdisp.c (charset_at_position): Function removed.
1617 (init_iterator): Don't set member charset of struct `it'.
1618 (handle_face_prop, reseat_to_string, set_iterator_to_next,
1619 next_element_from_display_vector, insert_left_trunc_glyphs):
1621 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
1623 (get_next_display_element, append_space,
1624 extend_face_to_end_of_line): Likewise.
1626 * xfaces.c (Qx_charset_registry, Vface_default_registry):
1628 (clear_font_table, frame_update_line_height, load_face_font):
1629 Adjusted for the change of fontset implementation.
1630 (load_face_fontset_font): Function removed.
1631 (pixel_point_size): New function.
1632 (font_list): Argument type changed. Caller changed.
1633 (LFACE_FONT): New macro.
1634 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
1635 (set_lface_from_font_name): Type of arg FONTNAME is changed to
1636 Lisp_Object. Determine the font name by actually loading a font
1637 by the specified pattern. Set LFACE_FONT (lface) to the specified
1638 pattern. Even if a font is not found, don't try alternatives.
1639 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
1640 (set_font_frame_param): If `font' is specified in lface, use it.
1641 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
1642 (lface_same_font_attributes_p): Likewise.
1643 (make_realized_face): Arguent changed. Caller changed. Set
1644 face->ascii_face to face itself.
1645 (free_realized_face): Free face->fontset if face is for ASCII.
1646 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
1647 deduce_unibyte_registry, x_charset_registry): Functions removed.
1648 (free_realized_multibyte_face): New function.
1649 (lookup_face, lookup_named_face, lookup_derived_face): Argument
1650 changed. Caller changed.
1651 (try_font_list): Argument type changed.
1652 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
1653 (choose_face_font): Argument changed. Handle fontset properly.
1654 (choose_face_fontset_font): Function removed.
1655 (realize_default_face, realize_named_face): Don't remove the
1657 (realize_face): Argument changed. Caller changed. Remove face
1658 with the arg former_face_id in advance. Load font for the new
1660 (realize_x_face): Argument changed. Caller changed. For a
1661 multibyte character, share fontset with base_face. For a single
1662 byte character, make a new realized fontset. Don't load a font
1664 (realize_tty_face): Argument changed. Caller changed.
1665 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
1666 (face_at_buffer_position): Don't check multibyte_p for returning
1668 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
1669 FACE_SUITABLE_FOR_CHARSET_P.
1670 (syms_of_xfaces): Remove code for Qx_charset_registry and
1671 Vface_default_registry.
1673 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
1674 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
1675 (x_per_char_metric): Don't try FONT->default_char. Even if
1676 pcm->width is zero, glyph bits may exist.
1677 (x_encode_char): Always initialize char2b->byte1.
1678 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
1679 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
1681 (x_append_glyph): Set glyph->glyph_not_available_p.
1682 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
1683 it->charset. Handle the case that per char metric is not
1684 available. If it->multibyte_p is zero and it->c is a multibyte
1685 character, convert it to a unibyte character.
1686 (struct glyph_string): Delete member `charset'.
1687 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
1688 the case that per char metric is not available correctly.
1689 (x_fill_glyph_string): Handle the case that the specific glyph is
1690 not available correctly.
1691 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
1692 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
1693 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
1694 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
1695 fontset. Don't call FS_LOAD_FONT.
1697 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
1698 (x_create_tip_frame): Likewise.
1699 (Fx_close_connection): Free full_name of font_info.
1701 * fns.c (optimize_sub_char_table): New function.
1702 (Foptimize_char_table): New function.
1703 (syms_of_fns): Defsubr Soptimize_char_table.
1705 2000-03-20 Gerd Moellmann <gerd@gnu.org>
1707 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
1708 only if buffer is displayed in some window.
1710 * xdisp.c (handle_single_display_prop): Initialize local `value'.
1711 (try_window_reusing_current_matrix): Don't call scroll run
1712 function if run's current and desired position are the same;
1713 this prevents cursor flickering.
1715 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
1717 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
1719 * regex.c (RE_STRING_CHAR): New macro.
1720 (GET_CHAR_AFER_2): Remove.
1721 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
1722 (enum re_opcode_t): Remove on_failure_jump_exclusive.
1723 (print_partial_compiled_pattern, re_compile_fastmap)
1724 (re_match_2_internal): Remove on_failure_jump_exclusive.
1725 (regex_compile): Turn optimizable P+ loops into PP*, so that the
1726 optimization only need to work for * (ie. can use of_keep_string_jump).
1727 Remove the special case for .*\n since it is now covered by the general
1729 (re_search_2): Don't bother with `room'.
1730 (skip_one_char): New function.
1731 (skip_noops): Simplify since `memory' is not needed any more.
1732 (mutually_exclusive_p): Restructure slightly to use `switch' and
1733 add handling for "all" remaining cases.
1734 (re_match_2_internal): Change on_failure_jump_smart to use
1735 on_failure_keep_string_jump (and redirect the end-of-loop jump)
1736 rather than on_failure_jump_exclusive.
1738 2000-03-19 Gerd Moellmann <gerd@gnu.org>
1740 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
1741 number of bits per RGB because it's everywhere used as the depth
1744 * term.c (calculate_costs): Remove code dealing with X frames.
1746 2000-03-19 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1748 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
1750 2000-03-18 Gerd Moellmann <gerd@gnu.org>
1752 * lread.c (read_integer): Unread the last char not consumed.
1754 2000-03-17 Gerd Moellmann <gerd@gnu.org>
1756 * xterm.c (x_update_window_cursor): Don't update in frames
1757 which are in the process of being deleted.
1759 2000-03-16 Gerd Moellmann <gerd@gnu.org>
1761 * Makefile.in (mostlyclean): Add `*.core'.
1762 (clean): Add `bootstrap-emacs'.
1764 * lread.c (read_integer): New function.
1765 (read1): Support read syntax #o, #x, #b, #r.
1767 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
1769 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
1770 make sure POINTER_TO_OFFSET gives the same value before and after
1771 PREFETCH. Use `dfail' to guarantee "atomic" matching.
1772 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
1773 (debug): Now only active if > 0 rather than if != 0.
1774 (DEBUG_*): Update for the new meaning of `debug'.
1775 (print_partial_compiled_pattern): Add missing `succeed' case. Use
1776 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
1777 in `succeed_n', `jump_n' and `set_number_at'.
1778 (store_op1, store_op2, insert_op1, insert_op2)
1779 (at_begline_loc_p, at_endline_loc_p): Add prototype.
1780 (group_in_compile_stack): Move to after its arg's types are
1781 declared and add a prototype.
1782 (PATFETCH): Define in terms of PATFETCH_RAW.
1783 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
1785 (QUIT): Redefine as a nop except for NTemacs.
1786 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
1787 indentation of the greedy-op and shy-group code.
1788 (at_(beg|end)line_loc_p): Fix argument's types.
1789 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
1790 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
1791 (MATCHING_IN_FIRST_STRING): Remove.
1792 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
1793 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
1794 QUIT unconditionally.
1796 2000-03-15 Gerd Moellmann <gerd@gnu.org>
1798 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
1801 * process.c (send_process): Add a hint that the function
1802 can call Lisp code to its comment.
1804 * lread.c (load_dangerous_libraries): New variable.
1805 (Vbytecomp_version_regexp): New variable.
1806 (safe_to_load_p): New function.
1807 (Fload): Handle files not compiled with Emacs specially.
1808 (syms_of_lread): New Lisp variable load-dangerous-libraries.
1810 2000-03-14 Gerd Moellmann <gerd@gnu.org>
1812 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
1814 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
1815 support functions only if HAVE_X11R6_XIM is defined.
1816 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
1818 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
1820 * xfns.c (X_I18N_INHIBITED): Don't define.
1821 (create_frame_xic): Remove conditional compilation on
1823 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
1825 * config.in (HAVE_X_I18N): Moved here from xterm.h.
1826 (HAVE_X11R6_XIM): Define.
1828 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
1830 * xterm.c (x_term_init): Add support for X resource `synchronous'.
1831 If set, call XSynchronize.
1833 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
1835 * regex.c: Declare a new type `re_char' used throughout the code
1836 for the string char type. It's `const unsigned char' to match the
1837 rest of Emacs. Consistently make sure all pointers to strings use
1838 it and make sure all pointers into the pattern use `unsigned
1840 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
1841 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
1844 * charset.h (GET_CHAR_AFTER_2): Remove.
1845 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
1847 2000-03-12 Ken Raeburn <raeburn@gnu.org>
1849 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
1850 variable before the invocation of YMF_PASS_LDFLAGS, in case both
1851 of them try to use backquotes.
1853 2000-03-12 Dave Love <fx@gnu.org>
1855 * unexelf.c: Restore changes of 1999-10-19.
1856 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
1857 fix its type and alignment; copy it from current process.
1859 2000-03-12 Gerd Moellmann <gerd@gnu.org>
1861 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
1862 has been found. Fix bug not computing timer's predecessor.
1864 * fileio.c (Fread_file_name): Handle case that DIR contains a
1867 * window.c (Fsave_window_excursion): Doc fix.
1869 * xfns.c (x_defined_color): Rewritten to use
1870 x_allocate_nearest_color.
1872 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1874 * msdos.c (vga_installed): New function, code moved from
1875 dos_set_window_size.
1876 (Qbar, Qcursor_type, outside_cursor): New variables.
1877 (syms_of_msdos): Intern and staticpro them.
1878 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
1879 shape used outside Emacs when called for the first time.
1880 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
1881 cursor shape used outside Emacs.
1882 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
1883 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
1885 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
1886 parameters specify the cursor. Make qreverse a global
1887 variable (renamed to Qreverse).
1889 2000-03-09 Gerd Moellmann <gerd@gnu.org>
1891 * fns.c (Fy_or_n_p): Cancel busy-cursor.
1893 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
1895 This is a big redesign of failure-stack and register handling, prompted
1896 by bugs revealed when trying to add shy-groups. Overall, what happened
1897 is that loops are now structured a little differently, groups can be
1898 shy and the code is a little simpler.
1900 * regex.h: Update the copyright.
1901 (RE_SHY_GROUPS): New value.
1902 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
1903 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
1905 * regex.c (enum re_opcode_t): Remove jump_past_alt,
1906 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
1907 on_failure_jump_(exclusive, loop and smart). Also fix the comment
1908 for (start|stop)_memory since they now only take one argument (the
1909 second has becomes unnecessary).
1910 (print_partial_compiled_pattern): Adjust for changes in
1912 (print_compiled_pattern): Use %ld to printf long ints and flush to
1913 make debugging a little easier.
1914 (union fail_stack_elt): Make the integer unsigned.
1915 (struct fail_stack_type): Add a `frame' element.
1916 (INIT_FAIL_STACK): Init `frame' as well.
1917 (POP_PATTERN_OP): New macro for re_compile_fastmap.
1918 (DEBUG_PUSH, DEBUG_POP): Remove.
1919 (NUM_REG_ITEMS): Remove.
1920 (NUM_NONREG_ITEMS): Adjust.
1921 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
1922 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
1923 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
1924 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
1926 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
1927 address pushed is not the destination of the jump but the source
1929 (NUM_FAILURE_ITEMS): Remove.
1930 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
1931 registers before the actual failure point). Don't hardcode any
1932 meaning for str==NULL anymore.
1933 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
1934 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
1936 (REG_UNSET_VALUE): Use NULL (why not?).
1937 (compile_range): Remove declaration since it doesn't exist.
1938 (struct compile_stack_elt_t): Remove inner_group_offset.
1939 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
1940 (regex_grow_registers): Remove dead code.
1941 (FIXUP_ALT_JUMP): New macro.
1942 (regex_compile): Add shy-groups Change loops to use
1943 on_failure_jump_smart&jump instead of
1944 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
1945 initial (dummy_failure_)jump. Remove c1_base (looks like unused
1946 variable to me). Use `jump' instead of `jump_past_alt' and don't
1947 bother with push_dummy_failure in alternatives since it is now
1948 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
1949 emacs' for (re)allocating the stack.
1950 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
1951 from loop when bufp->can_be_null rather than jumping to `done'.
1952 Avoid jumping backwards so as to ensure termination. Use
1953 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
1954 backreferences. Remove dead code in handling of `anychar'.
1955 (skip_noops, mutually_exclusive_p): New functions taken from the
1956 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
1957 improve mutually_exclusive_p to handle ".+\n".
1958 (lowest_active_reg, highest_active_reg,
1959 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
1960 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
1961 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
1962 variables. Push register (in `start_memory') on the stack rather
1963 than storing it in old_reg(start|end). Remove the cycle detection
1964 from `stop_memory', replaced by the use of on_failure_jump_loop
1965 for greedy loops. Add code for the new on_failure_jump_<foo>.
1966 Remove ad-hoc code in `on_failure_jump' to push more registers in
1967 the case of a loop. Take out code from `maybe_pop_jump' into
1968 separate functions and adapt it to the semantics of
1969 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
1970 and push_dummy_failure. Remove dummy_failure handling and
1971 handling of `failures to jump to on_failure_jump' (this last one
1972 was already dead code, it seems).
1973 (group_match_null_string_p, alt_match_null_string_p)
1974 (common_op_match_null_string_p): Remove.
1976 2000-03-08 Dave Love <fx@gnu.org>
1978 * config.in: Don't depend on __STDC__ for volatile.
1979 Add POINTER_TYPE, PTR, PROTOTYPES.
1981 * hftctl.c, strftime.c: Use PROTOTYPES.
1982 * eval.c (find_handler_clause): Likewise.
1984 * mem-limits.h: Use POINTER_TYPE.
1986 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
1987 (memory_warnings): Declare using POINTER_TYPE.
1989 2000-03-08 Gerd Moellmann <gerd@gnu.org>
1991 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
1993 * xdisp.c (display_echo_area): Temporarily inhibit garbage
1996 * xfns.c: Remove obsolete code in #if 0.
1997 (Fx_focus_frame): New function.
1999 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
2001 * coding.c (coding_category_name): Add coding-category-utf-8,
2002 coding-category-utf-16-be, coding-category-utf-16-le.
2003 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
2004 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
2005 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
2006 (detect_coding_utf_8): New function.
2007 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
2008 UTF_16_LOW_SURROGATE_P): New macros.
2009 (detect_coding_utf_16): New function
2010 (detect_coding_mask): When priorities are specified, skip any
2011 categories that have `nil' coding-system. Fix bug of returning
2012 wrong mask when PRIORITIES is specified and detect_coding_XXX()
2013 returns a mask not set in PRIORITIES.
2014 (detect_eol_type_in_2_octet_form): New function.
2015 (detect_eol): selects detect_eol_type_XXX to call according to
2016 cooding->category_idx.
2017 (detect_coding_system): Remove `nil' coding-system in the result.
2018 (Fupdate_coding_systems_internal): Update all coding-categories.
2020 * coding.h (CODING_CATEGORY_IDX_UTF_8,
2021 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
2023 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
2024 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
2025 CODING_CATEGORY_IDX_UTF_16_LE.
2026 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
2027 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
2028 (CODING_CATEGORY_MASK_ANY): Include the above macros.
2029 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
2031 2000-03-07 Gerd Moellmann <gerd@gnu.org>
2033 * doc.c (Fdocumentation_property): If value is not a string,
2034 and doesn't refer to etc/DOC, evaluate it to obtain a string.
2036 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
2037 close the display with XtCloseDisplay. This caused a bus error
2040 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
2041 complete but not unique.
2043 2000-03-06 Gerd Moellmann <gerd@gnu.org>
2045 * process.c (send_process): Remove local variable `procname' that
2046 might become invalid when a GC happens. Instead, access the
2047 process name slot directly.
2049 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
2052 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
2055 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2057 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
2058 glyph matrices have been freed.
2060 2000-03-05 Gerd Moellmann <gerd@gnu.org>
2062 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
2063 (bootstrap-temacs): Set LC_ALL to C like for temacs.
2065 * xfns.c (QCdata): Moved to xdisp.c.
2067 * xdisp.c (QCdata): Moved here from xfns.c.
2068 (syms_of_xdisp): Initialize QCdata.
2070 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
2072 * window.c (coordinates_in_window): Use
2073 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
2074 FRAME_INTERNAL_BORDER_WIDTH.
2076 * xdisp.c (try_window_id): Recompute unchanged information if
2077 it is obviously invalid.
2079 * xterm.c (x_term_init): Create a colormap if not using the
2082 * xterm.h (select_visual): Change prototype.
2084 * xfns.c (select_visual): Rewritten. Recognize user-specified
2086 (visual_classes): New variable.
2088 2000-03-04 Gerd Moellmann <gerd@gnu.org>
2090 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
2091 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
2092 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
2093 (x_decode_color): Don't handle allocation of white and black
2095 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
2096 XtNcolormap resources.
2097 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
2098 (Fx_create_frame): Initialize color members of x_output structure.
2099 (xpm_load): Pass colormap to XPM lib.
2101 * xfaces.c (x_free_colors): Access colormap of frame using
2102 FRAME_X_COLORMAP. Be paranoid about freeing black and white
2103 when default colormap is used.
2105 * xterm.c (x_term_init): Set Colormap member of x_display_info
2106 structure. Copy colormap if resource `privateColormap' is
2107 specified (PseudoColor only).
2108 (x_setup_relief_color): Access colormap of frame using
2111 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
2112 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
2114 2000-03-04 Jason Rumney <jasonr@gnu.org>
2116 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
2117 other non-platform-specific equivalents.
2118 [WINDOWSNT]: Include w32term.h, fontset.h and define X
2119 specific functions and macros as their w32 equivalents where
2120 non-platform-specifics are not available.
2121 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
2122 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
2123 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
2124 (frame_update_line_height): Use macros to access f->output_data.
2125 (defined_color): Remove FIXME comments; fixed.
2126 (x_face_list_fonts, prepare_face_for_display): Put X specifics
2127 into #ifdef blocks. Add WINDOWSNT blocks.
2128 (Fx_list_fonts): Use macros for accessing font data.
2129 (set_lface_from_font_name): Different default fonts for X and
2131 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
2132 scalable for backward compatibility.
2133 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
2134 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
2136 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
2139 * makefile.nt (w32faces.obj): Remove.
2142 2000-03-03 Jason Rumney <jasonr@gnu.org>
2144 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
2147 2000-03-03 Ken Raeburn <raeburn@gnu.org>
2149 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
2150 standard ELF definitions here if the system header does not.
2152 2000-03-03 Gerd Moellmann <gerd@gnu.org>
2154 * xterm.c (PER_CHAR_METRIC): Removed.
2155 (x_per_char_metric_1, x_default_char): New functions.
2156 (x_per_char_metric): If font's default char is invalid, return
2157 metrics of a suitably chosen usable default char.
2158 (x_draw_glyph_string_foreground): If font has an invalid default
2159 char, replace occurrences of unprintable chars with a suitably
2160 chosen usable default char.
2162 2000-03-02 Gerd Moellmann <gerd@gnu.org>
2164 * xterm.c (note_mouse_highlight): Return quickly if frame's
2165 glyph matrices have been freed.
2167 * dispnew.c (free_glyphs): Block input while freeing matrices.
2169 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
2171 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
2174 * dispextern.h (x_free_colors): Add prototype.
2176 * xfaces.c (x_free_colors): New function.
2177 (unload_color, free_face_colors): Use it.
2179 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2181 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
2183 * window.c [MSDOS]: Include msdos.h.
2185 2000-03-02 Dave Love <fx@gnu.org>
2187 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
2189 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
2190 set C_OPTIMIZE_SWITCH for gcc.
2192 2000-03-02 Kenichi Handa <handa@etl.go.jp>
2194 * coding.c (coding_save_composition): Be sure to allocate
2195 composition data area in coding even if there's no composition in
2198 2000-03-01 Jason Rumney <jasonr@gnu.org>
2200 * w32term.c: Equivalent changes to those made to xterm.c on
2201 2000-02-25 and 2000-02-24.
2203 * w32fns.c: Equivalent changes to those made to xfns.c on
2204 2000-02-25 and 2000-02-21.
2206 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
2207 correct line-end convention is followed.
2209 * w32menu.c [HAVE_BOXES]: Remove #undef.
2210 (single_keymap_panes): Remove code for simulating checkmarks.
2211 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
2212 Remove code for drawing simulated checkmarks.
2213 (w32_menu_show): make unibyte help string correctly.
2214 (add_menu_item): draw standard Windows checkmarks. Draw radio
2215 buttons as radio buttons if possible.
2217 2000-03-01 Gerd Moellmann <gerd@gnu.org>
2219 * sysdep.c (start_of_text): Don't define this function for NetBSD
2222 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
2224 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
2225 (LINKER): Don't undef if __NetBSD__ is defined.
2227 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
2229 * fileio.c [__NetBSD__]: Define `unix'.
2231 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
2233 2000-02-29 Gerd Moellmann <gerd@gnu.org>
2235 * atimer.c (start_atimer): Don't abort when timers are stopped.
2236 (append_atimer_lists): New function.
2237 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
2238 arbitrary lists of stopped and running atimers.
2240 * atimer.c (cancel_atimer): Handle canceling an atimer when
2241 some timers are stopped.
2243 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
2246 * fns.c (maybe_resize_hash_table): Handle case of new size
2247 coming out as being the same as old size.
2249 2000-02-27 Jason Rumney <jasonr@gnu.org>
2251 * makefile.nt: Add atimer.h to dependencies.
2252 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
2253 * w32console.c: Only disable window system features for dispextern.h
2254 (initialize_w32_display): Build a display info for the console.
2255 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
2256 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
2257 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
2259 * w32gui.h (struct W32FontStruct): Revert last change after change
2261 * w32menu.c (single_submenu): Set up help string.
2262 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
2263 (w32_dialog_show): Set up help string.
2264 * w32term.c (w32_display_info_for_display): Remove unused function.
2265 (w32_draw_bitmap): Use pre-built bitmaps.
2266 (w32_initialize_display_info): New function to initialize parts of
2267 display info that are common to both GUI and console frames.
2268 (w32_term_init): Use w32_initialize_display_info. Do not set
2269 Vw32_num_mouse_buttons here, as it is not called for console
2270 frames. Build bitmaps for indicating truncated lines etc.
2271 (x_delete_display): Destroy pre-built bitmaps.
2272 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
2273 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
2275 2000-02-27 Dave Love <fx@gnu.org>
2277 * lisp.h: Add a bunch of prototypes.
2279 2000-02-26 Kenichi Handa <handa@etl.go.jp>
2281 * keyboard.c (read_char): Set `usec' correctly.
2283 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
2285 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
2286 `lambda', set reg[RRR] to the map index.
2287 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
2288 reg[RRR] to 0. Otherwise, set it to -1.
2290 2000-02-25 Gerd Moellmann <gerd@gnu.org>
2292 * emacs.c (main): Remove code snippet commented out with `//'.
2294 2000-02-25 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2296 * fileio.c (Ffile_symlink_p): If result starts with a `/'
2297 and contains a `:', prepend `/:'.
2299 * window.c (select_window_1): If selected_window is nil,
2300 don't "swap out" the buffer's point.
2301 (Fset_window_configuration): Set selected_window to nil
2302 before calling Fselect_window.
2303 (unshow_buffer): Don't set point in buffer from window's point
2304 if another more recently selected window also shows the buffer.
2306 2000-02-25 Gerd Moellmann <gerd@gnu.org>
2308 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
2310 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
2311 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
2312 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
2314 (DEFAULT_BUSY_CURSOR_DELAY): New define.
2315 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
2316 (hide_busy_cursor): New functions.
2317 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
2319 * minibuf.c (read_minibuf): Cancel busy-cursor.
2321 * keyboard.c (command_loop_1): Call start_busy_cursor before
2322 Fcommand_execute and cancel_busy_cursor after it.
2323 (timer_check): Remove busy-cursor code.
2324 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
2327 * process.c (wait_reading_process_input): Remove busy-cursor code.
2329 * eval.c (Fsignal): Call cancel_busy_cursor instead of
2330 Fx_hide_busy_cursor.
2332 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
2334 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
2336 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
2338 * xterm.c (XTread_socket): Remove busy-cursor code.
2340 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
2341 (build_frame_matrix_from_leaf_window): Put code handling
2342 glyph row's not being a slice of a frame row in #if 0.
2343 (sync_window_with_frame_matrix_rows): New function.
2344 (frame_row_to_window): New function.
2345 (mirror_line_dance): Handle copies between windows.
2347 * lread.c (Fload): Use `xfree' instead of `free'.
2348 (init_obarray): Use `xmalloc' instead of `malloc'.
2350 * window.c (Fset_window_buffer): Set WINDOW to the window
2352 (coordinates_in_window): Take frame's internal border width
2355 2000-02-24 Gerd Moellmann <gerd@gnu.org>
2357 * xterm.c (x_display_and_set_cursor): Display cursor of
2358 non-selected windows depending on the setting of
2359 cursor_in_non_selected_windows.
2361 * xdisp.c (cursor_in_non_selected_windows): New variable.
2362 (syms_of_xdisp): DEFVAR_BOOL it.
2364 2000-02-23 Gerd Moellmann <gerd@gnu.org>
2366 * data.c (Fstring_to_number): If number is greater than what
2367 fits into an integer, return a float.
2369 * eval.c (specbind): Remove references to
2370 keyword_symbols_constant_flag.
2372 * data.c (keyword_symbols_constant_flag): Removed.
2373 (Fmakunbound, set_internal, syms_of_data): Remove references to
2374 keyword_symbols_constant_flag.
2376 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
2378 2000-02-23 Kenichi Handa <handa@etl.go.jp>
2380 * syntax.c (multibyte_syntax_as_symbol): New variable.
2381 (syms_of_syntax): Declare it as a Lisp variable.
2382 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
2383 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
2384 nonzero, treat all multibyte characters as symbol.
2385 (init_syntax_once): Give syntax `word' to all multibyte
2388 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
2390 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
2393 2000-02-21 Gerd Moellmann <gerd@gnu.org>
2395 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
2397 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2398 (x_non_menubar_window_to_frame): Check the busy-cursor window.
2400 2000-02-21 Dave Love <fx@gnu.org>
2402 * frame.c (Vmouse_position_function): New variable.
2403 (Fmouse_position): Use it.
2404 (syms_of_frame): Install it.
2406 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
2408 2000-02-20 Gerd Moellmann <gerd@gnu.org>
2410 * fileio.c (Finsert_file_contents): Unbind the binding of
2411 standard-output done by temp_output_buffer_setup.
2413 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
2414 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
2415 (specbind, unbind_to): Handle most common case of non-constant
2416 symbol with trivial value specially.
2418 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
2420 2000-02-20 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2422 * data.c (Fmake_variable_buffer_local): Doc fix.
2423 Init found_for_buffer to 0.
2424 (Fmake_variable_frame_local): If the variable has already
2425 been buffer-local, set the check_frame field.
2427 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
2429 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
2430 produced for CODING_MODE_LAST_BLOCK requires.
2432 2000-02-18 Dave Love <fx@gnu.org>
2434 * keyboard.c (echo_keystrokes): Remove declaration.
2435 (Vecho_keystrokes) New variable.
2436 (read_char, record_menu_key, read_key_sequence): Use it to allow
2438 (syms_of_keyboard): Change Vecho_keystrokes declaration.
2440 * lread.c: Undef feature selection macros before defining.
2442 2000-02-18 Gerd Moellmann <gerd@gnu.org>
2444 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
2445 for symbols other than the symbol in question.
2447 2000-02-17 Dave Love <fx@gnu.org>
2449 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
2451 2000-02-17 Gerd Moellmann <gerd@gnu.org>
2453 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
2455 * alloc.c (enum mem_type): Compile unconditionally.
2457 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
2459 * xfaces.c (tty_defined_color): Don't return faulire indication
2460 for unspecified-fg and unspecified-bg pseudo-colors.
2462 2000-02-17 Gerd Moellmann <gerd@gnu.org>
2464 * alloc.c (mark_object): Don't mark symbol names in pure space.
2465 (gc_sweep): Don't unmark symbol names in pure space.
2467 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
2468 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
2469 [GC_MARK_STACK]: New defines.
2470 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
2471 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
2473 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
2475 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
2476 allocate_buffer instead of xmalloc.
2478 * alloc.c (toplevel): Include setjmp.h.
2479 (PURE_POINTER_P): New define.
2480 (enum mem_type) [GC_MARK_STACK]: New enumeration.
2481 (Vdead) [GC_MARK_STACK]: New variable.
2482 (lisp_malloc): Add parameter TYPE, call mem_insert if
2483 GC_MARK_STACK is defined.
2484 (allocate_buffer): New function.
2485 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
2486 (free_float) [GC_MARK_STACK]: Set type to Vdead.
2487 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
2488 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
2489 (MEM_NIL) [GC_MARK_STACK]: New define.
2490 (struct mem_node) [GC_MARK_STACK]: New structure.
2491 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
2492 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
2493 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
2494 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
2495 (mark_stack) [GC_MARK_STACK]: New functions.
2496 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
2497 (clear_marks): Removed.
2498 (gc_sweep): Set free conses' car, free floats' type, free
2499 symbols' function to Vdead. Use lisp_free to free buffers.
2500 (init_alloc_once): Initialize Vdead.
2501 (survives_gc_p): Return non-zero for pure objects.
2503 * alloc.c: Add comments throughout the file.
2505 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
2506 that unblocks alarms.
2508 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
2509 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
2510 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
2512 * frame.c (make_frame): Set frame initiallly to `garbaged'.
2514 2000-02-17 Kenichi Handa <handa@etl.go.jp>
2516 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
2517 avoid infinite error signaling. Allocate sufficient memory for
2518 eol_str in the case that eoltype is Lisp_Int.
2520 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
2522 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
2523 depends on the previous behavior.
2525 2000-02-16 Gerd Moellmann <gerd@gnu.org>
2527 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
2529 2000-02-15 Gerd Moellmann <gerd@gnu.org>
2531 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
2533 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
2534 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
2537 2000-02-15 Richard M. Stallman <rms@gnu.org>
2539 * data.c (set_internal): Don't make variable buffer-local
2540 if within a let-binding for the same buffer.
2541 (let_shadows_buffer_binding_p): New function.
2543 * eval.c (specbind): For buffer-local value,
2544 record the current buffer also.
2545 (unbind_to): Cope with that change.
2547 2000-02-15 Gerd Moellmann <gerd@gnu.org>
2549 * window.c (Fsave_window_excursion): Doc fix.
2551 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
2553 * syntax.c (back_comment): Make sure we only consider comment-starters
2554 of the relevant style and return -1 in case of a failure to find the
2555 beginning of the comment.
2556 (Fforward_comment): If back_comment fails, go back to the position just
2557 after the comment-end.
2558 (scan_lists): Add comment describing a very minor bug.
2560 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
2562 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
2563 `completion-regexp-list' in the docstring.
2565 2000-02-14 Dave Love <fx@gnu.org>
2567 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
2569 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
2571 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
2572 to Emacs' syntax. Also fix the comment about set/not-set meanings
2573 since Emacs syntax is not the value 0 any more.
2574 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
2575 since it's now part of RE_SYNTAX_EMACS.
2577 2000-02-12 Dave Love <fx@gnu.org>
2579 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
2582 2000-02-12 Gerd Moellmann <gerd@gnu.org>
2584 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
2586 2000-02-12 Dave Love <fx@gnu.org>
2588 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
2590 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
2591 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
2592 * s/hpux.h: Don't define HAVE_VFORK.
2594 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
2596 * s/nextstep.h: Don't define HAVE_ALLOCA.
2598 * config.in: Add vfork bits.
2600 2000-02-12 Gerd Moellmann <gerd@gnu.org>
2602 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
2603 unwind function to undo the effect of stopping atimers.
2605 * keyboard.c (bind_polling_period): Stop all timers except
2608 * atimer.c (stopped_atimers): New variable.
2609 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
2612 * atimer.h (stop_other_atimers, run_all_atimers)
2613 (unwind_stop_other_atimers): Add function prototypes.
2615 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
2617 2000-02-11 Ken Raeburn <raeburn@gnu.org>
2619 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
2620 library may depend on jpeg.
2621 (atimer.o): Depends on atimer.c.
2623 2000-02-11 Kenichi Handa <handa@etl.go.jp>
2625 * insdel.c (del_range_1): Call update_compositions.
2626 (del_range_both): Call update_compositions just once..
2628 2000-02-10 Dave Love <fx@gnu.org>
2630 * xfns.c (create_frame_xic): Fix initialization of automatic
2633 2000-02-09 Kenichi Handa <handa@etl.go.jp>
2635 * ccl.c (CCL_MAKE_CHAR): New macro.
2636 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
2637 registers by CCL_MAKE_CHAR before calling translate_char.
2638 <CCL_TranslateCharacterConstTbl> Likewise.
2640 2000-02-08 Dave Love <fx@gnu.org>
2642 * lread.c (__EXTENSIONS__): Define.
2644 2000-02-08 Gerd Moellmann <gerd@gnu.org>
2646 * puresize.h (BASE_PURESIZE): Increase to 650000.
2648 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
2650 * msdos.c (XMenuActivate): Turn off the cursor after displaying
2653 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
2655 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
2656 md, mh, mb, mr, and me to the fake termcap entry.
2658 2000-02-06 Ken Raeburn <raeburn@gnu.org>
2660 * sound.c (sound_cleanup): Don't call device close routine if the
2661 function pointer is null.
2663 2000-02-06 Andrew Innes <andrewi@gnu.org>
2665 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
2666 around image definitions and prototypes.
2667 (gamma_correct) [WINDOWSNT]: New prototype.
2669 * w32term.c (x_make_frame_visible): Replace call to
2670 input_poll_signal with poll_for_input.
2672 * window.c [WINDOWSNT]: Include w32term.h.
2674 * xdisp.c [WINDOWSNT]: Include w32term.h.
2676 * makefile.nt: Add dependencies on w32gui.h.
2677 (OBJ1): Include atimer.obj.
2678 ($(BLD)\atimer.obj): New dependency rule.
2680 * w32.c (sigmask): New function (does nothing).
2681 (sigunblock): Ditto.
2683 * frame.c [WINDOWSNT]: Include w32term.h.
2685 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
2687 * lread.c (syms_of_lread): Fix literal newlines.
2689 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
2690 the string constant limit (2048 bytes) in MSVC.
2693 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
2695 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
2697 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
2698 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
2701 2000-02-04 Dave Love <fx@gnu.org>
2703 * fileio.c: Remove some unused vars.
2704 (_GNU_SOURCE): Define (for euidaccess).
2706 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
2708 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
2710 (read_minibuf): Deal with allow_props correctly.
2712 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
2714 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
2716 2000-02-03 Ken Raeburn <raeburn@gnu.org>
2718 * search.c (compile_pattern): If a cache entry has a nil regexp,
2719 fill in that entry instead of clobbering a previously cached
2722 2000-02-02 Ken Raeburn <raeburn@gnu.org>
2724 * puresize.h (BASE_PURESIZE): Increase to 610000.
2726 2000-02-02 Gerd Moellmann <gerd@gnu.org>
2728 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
2731 2000-02-02 Kenichi Handa <handa@etl.go.jp>
2733 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
2734 instead of incrementing ic directly.
2735 <CCL_WriteExprConst> Likewise.
2736 <ccl_set_expr>: Set ic to jump_address.
2738 * fileio.c (e_write): Fix the handling of
2739 CODING_FINISH_INSUFFICIENT_SRC.
2741 2000-02-01 Dave Love <fx@gnu.org>
2743 * editfns.c (Fpropertize): Doc fix.
2745 * process.c (Fstart_process): Doc fix.
2747 * eval.c: Fix various doc strings not to duplicate information
2748 from help-manyarg-func-alist.
2750 * window.c (Fset_window_margins): Don't make interactive. Doc
2753 * doc.c (Vhelp_manyarg_func_alist): New variable.
2754 (Fdocumentation): Use it.
2755 (syms_of_doc): Define it.
2757 2000-01-31 Gerd Moellmann <gerd@gnu.org>
2759 * xterm.c (xim_open_dpy): Remove unused local variable.
2761 * emacs.c (USAGE): Use term `display options' instead of `X
2764 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
2765 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
2767 * fns.c (sweep_weak_table): New function.
2768 (sweep_weak_hash_tables): Use it. Keep on marking until there
2771 2000-01-30 Gerd Moellmann <gerd@gnu.org>
2773 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
2774 that XTread_socket does not crash by trying to call XNoOp on a
2777 2000-01-30 Jason Rumney <jasonr@gnu.org>
2779 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
2780 Change selected_frame to SELECTED_FRAME ().
2781 (w32_console_mouse_position): Remove #ifndef MULE from around
2784 * makefile.nt: Remove dosfns.obj.
2786 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
2788 * w32fns.c (w32_defined_color): Check for valid frame before
2789 applying gamma correction. Eliminate dependency on frame elsewhere.
2790 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
2791 (w32_to_x_font): Use resx and resy not height_in and width_in.
2792 (x_to_w32_font): Doc fix.
2793 (xlfd_strip_height): New function to strip and return font height.
2794 (w32_font_match): Compare height separately from rest of xlfd
2795 spec, using xlfd_strip_height.
2797 * w32term.c (w32_term_init): Swap resx and height_in, resy and
2798 width_in. Use w32_defined_color in place of defined_color.
2800 * w32faces.c: Merge more of DOS and X specifics in preparation for
2801 merge with xfaces.c.
2802 (defined_color): Remove FIXME comment.
2803 (tty_color_name): Provide w32-specific function.
2804 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
2806 * w32console.c (turn_on_face, turn_off_face): Removed.
2807 (w32_face_attributes): New function.
2808 (Global_variables): Reduce scope where possible.
2809 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
2811 (hl_mode): Don't modify text attributes.
2812 (write_glyphs): Don't do anything if len <= 0. Use
2813 w32_face_attributes to get attributes for drawing. Write
2814 terminating codes using char_attr_normal.
2815 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
2816 (update_begin, update_end): Likewise.
2817 (vga_stdcolor_name): New function.
2818 (initialize_w32_display): Remove char_attr_reverse and char_attr.
2819 (Fset_screen_color): Remove char_attr_reverse.
2821 2000-01-29 Gerd Moellmann <gerd@gnu.org>
2823 * xfns.c (xic_set_preeditarea): Take window parameter and
2824 window-relative pixel-positions.
2826 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
2827 is its frame's selected window.
2828 (xim_instantiate_callback): Likewise.
2830 * xfns.c (x_create_im): Removed.
2831 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
2832 (supported_xim_styles): Renamed from supported_styles.
2833 (best_xim_style): Renamed from best_style.
2834 (create_frame_xic): Renamed from xic_create_frame.
2835 (free_frame_xic): Renamed from xic_destroy_frame.
2837 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
2839 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
2840 our frames, call XFilterEvent with 2nd parameter `None'.
2841 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
2842 returning XBufferOverflow.
2843 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
2845 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
2846 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
2847 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
2848 (xim_initialize, xim_close)
2849 [HAVE_X_I18N && HAVE_X11R6]: New functions.
2850 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
2851 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
2852 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
2854 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
2856 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
2857 `xic_style' and `xic_xfs'.
2858 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
2859 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
2860 (FRAME_XIM): Removed.
2862 * xfns.c (supported_styles): New variable.
2863 (DEFAULT_STYLE, DEFAULT_FONT): New macros
2864 (xic_create_xfontset, best_style, xic_create_frame)
2865 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
2866 (xic_set_xfontset): New functions.
2868 2000-01-28 Dave Love <fx@gnu.org>
2870 * s/irix6-5.h: Revert last change after change to irix5-0.h.
2872 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
2874 2000-01-28 Gerd Moellmann <gerd@gnu.org>
2876 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
2877 for *scratch* if it already existed.
2879 * emacs.c (USAGE): New macro.
2880 (main): Use it to display usage information.
2882 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
2884 Support for the menu-help feature:
2886 * msdos.h: Change prototypes of XMenuAddSelection and
2889 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
2890 part of the line to the termscript file.
2891 (IT_clear_to_end): Clear the entire line, not just its beginning.
2892 (menu_help_message, prev_menu_help_message): New variables.
2893 (IT_menu_make_room): Make room for the help_text member.
2894 (IT_menu_display): New argument disp_help; all callers changed.
2895 If disp_help is non-zero, store the help text of the active menu
2896 item in menu_help_message.
2897 (XMenuAddPane): Initialize the help_text member to NULL.
2898 (XMenuAddSelection): New argument help_text. Store it in the
2900 (XMenuActivate): New argument help_callback. If the value of
2901 menu_help_message has changed since the last time, display the
2902 menu help message text while waiting for the mouse to move. Clear
2903 the echo area before exiting.
2904 (XMenuDestroy): Free the help_text member.
2906 2000-01-27 Gerd Moellmann <gerd@gnu.org>
2908 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
2909 XMenuAddSelection. Pass help callback to XMenuActivate.
2910 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
2912 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
2914 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
2915 and EMACS_SET_USECS.
2917 2000-01-26 Dave Love <fx@gnu.org>
2919 * editfns.c (Fchar_after, Fchar_before): Doc fix.
2921 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
2922 an error may be signalled.
2924 2000-01-26 Gerd Moellmann <gerd@gnu.org>
2926 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
2927 LD_SWITCH_SYSTEM inherited from irix5-0.h.
2929 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
2931 2000-01-25 Gerd Moellmann <gerd@gnu.org>
2933 * charset.c (Fstring): If there is a multibyte char among
2934 the args, always return a multibyte string.
2936 2000-01-25 Gerd Moellmann <gerd@gnu.org>
2938 * sysdep.c (sys_select): Turn atimers off and on instead of
2939 recording and restoring old alarm handler
2941 * process.c (toplevel): Include atimer.h.
2942 (create_process_1): Rewritten.
2943 (create_process): Use atimers instead of alarm.
2944 (wait_reading_process_input) [hpux]: Turn atimers off instead
2945 of turning off SIGALRM.
2946 (wait_reading_process_input): Turn off atimers instead off
2947 calling stop_polling.
2949 * emacs.c (main): Call init_atimer.
2951 * keyboard.c (toplevel): Include systime.h and atimer.h.
2952 (polling_for_input): Removed because unused.
2953 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
2954 (poll_timer): New variable.
2955 (poll_for_input, poll_for_input_1): New functions.
2956 (start_polling, stop_polling): Rewritten.
2958 * keyboard.h (polling_for_input): Removed.
2960 * atimer.h, atimer.c: New files.
2962 * Makefile.in (obj): Add atimer.o.
2963 (atimer.o): New target.
2965 * blockinput.h (pending_atimers): Add extern declaration.
2966 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
2968 * lisp.h (popup_activated_flag): Add extern declaration.
2970 * xmenu.c (popup_activated_flag): Make externally visible.
2971 (popup_activate_callback) [USE_MOTIF]: Increment
2972 popup_activated_flag.
2973 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
2975 * xterm.c (toplevel): Include atimer.h.
2976 (toolkit_scroll_bar_interaction): New variable.
2977 (Fxt_process_timeouts): Removed.
2978 (x_process_timeouts): New function.
2979 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
2980 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
2981 (x_make_frame_visible): Call poll_for_input_1 instead of
2982 input_poll_signal. Don't call alarm.
2983 (x_initialize): Install timer calling x_process_timeouts.
2985 2000-01-24 Dave Love <fx@gnu.org>
2987 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
2988 Don't use -cckr -- apparently not now necessary.
2990 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2992 * msdos.c (IT_menu_display): Truncate long menu lines at the right
2995 2000-01-23 Jason Rumney <jasonr@gnu.org>
2997 * w32fns.c (w32_defined_color): Apply gamma correction before
2998 trying to map to the palette.
2999 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
3002 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
3003 here. Callers changed to always pass real device context.
3004 (w32_draw_bitmap): Likewise.
3005 (w32_get_glyph_overhangs): Likewise.
3006 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
3008 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
3009 pfnSetScrollInfo and SetScrollRange.
3010 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
3011 back into MULE characters after decoding them.
3012 (x_get_glyph_face_and_encoding): Likewise.
3013 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
3014 GetCharABCWidthsW fails, since this is defined on Windows 9x.
3015 (x_produce_glyphs): Calculate per char metrics for a character
3016 that we know exists in default font when font_not_found_p is true.
3018 2000-01-22 Jason Rumney <jasonr@gnu.org>
3020 * makefile.nt (intervals.obj, composite.obj): New modules.
3021 (composite.h): Added as dependency where appropriate.
3023 * w32gui.h (XGCValue): New struct for emulating X GCs.
3025 * w32term.h (XCharStruct): New struct for emulating X.
3027 * w32console.c (turn_on_face, turn_off_face): New functions.
3028 (change_line_highlight): New prototype for new redisplay.
3029 (write_glyphs): Support multibyte text. Support faces.
3031 * w32faces.c: Complete rewrite for new redisplay based on new
3034 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
3035 throughout. struct frame * in place of FRAME_PTR.
3036 Skeleton support for images, toolbars, tooltips from xfns.c.
3037 (Fx_create_frame): Use system default for default scroll bar
3039 (w32_get_arg): Renamed from x_get_arg.
3040 (Fx_file_dialog): New function.
3041 (w32_list_fonts): Check cache before asking system.
3042 (Vw32_enable_synthesized_fonts): New variable.
3043 (Vw32_enable_italics): Obsolete, removed.
3045 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
3046 Use SELECTED_FRAME macro.
3048 * w32menu.c: Add skeleton support for help strings on menus.
3049 (add_menu_item): Native checkbox and radio support added, but not
3050 yet enabled due to bugs.
3051 (push_menu_item): Add parameters type, selection and help.
3053 Formatting changes to reduce unnecessary diffs with xmenu.c.
3055 * w32select.c (Fw32_set_clipboard_data): Update call to
3056 find_charset_in_str.
3058 * w32term.c: Complete rewrite for new redisplay based on new
3059 xterm.c with necessary sections merged back in from old w32term.c.
3061 2000-01-21 Richard M. Stallman <rms@gnu.org>
3063 * data.c (set_internal): Further fix in same criterion.
3065 2000-01-20 Richard M. Stallman <rms@gnu.org>
3067 * data.c (set_internal): Fix the criteria for whether
3068 to swap out the old cached binding.
3070 2000-01-19 Dave Love <fx@gnu.org>
3072 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
3074 2000-01-18 Kenichi Handa <handa@etl.go.jp>
3076 * regex.c (re_compile_fastmap): While checking a range table for
3077 `charset', skip flag bits for a character class correctly.
3079 2000-01-17 Gerd Moellmann <gerd@gnu.org>
3081 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
3083 * xfns.c (x_window): Call lw_create_widget with new parameter
3086 * widget.c (EmacsFrameSetCharSize): Change size of children first
3087 because of problems with main window geometry management under
3090 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
3092 (MENU_ITEMS_ITEM_HELP): New enumerator.
3093 (push_menu_item): Add parameter HELP. Record help in menu_items.
3094 (single_menu_item, single_submenu, list_of_items): Call
3095 push_menu_item with new parameter.
3096 (single_submenu): Set help string in widget value.
3097 (menu_highlight_callback): New function.
3098 (set_frame_menubar): Call lw_create_widget with new
3100 (xmenu_show, xdialog_show): Ditto.
3102 2000-01-13 Gerd Moellmann <gerd@gnu.org>
3104 * sound.c (Fplay_sound): Improve doc string.
3106 2000-01-11 Richard M. Stallman <rms@gnu.org>
3108 * lisp.h (set_internal): Enter the new arg.
3110 * eval.c (specbind): Record buffer-local variables specially,
3111 indicating which buffer's binding was saved.
3112 (unbind_to): Restore buffer-local variables specially
3113 in the proper buffer.
3115 * data.c (set_internal): New arg BUF.
3117 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
3118 * data.c (Fset): Pass new arg to set_internal.
3119 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
3121 2000-01-11 Gerd Moellmann <gerd@gnu.org>
3123 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
3126 2000-01-11 Richard M. Stallman <rms@gnu.org>
3128 * minibuf.c (Ftry_completion): Doc fix.
3130 2000-01-11 Gerd Moellmann <gerd@gnu.org>
3132 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
3135 2000-01-11 Andreas Schwab <schwab@suse.de>
3137 * coding.c (code_convert_region): Initialize total_skip.
3139 2000-01-08 Dave Love <fx@gnu.org>
3141 * eval.c (Fuser_variable_p): Check customizability too.
3143 2000-01-07 Gerd Moellmann <gerd@gnu.org>
3145 * minibuf.c (Fcompleting_read): Doc fix.
3147 2000-01-05 Gerd Moellmann <gerd@gnu.org>
3149 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
3152 * xfns.c (x_create_im): New function to set IM and IC of a frame.
3153 Check that input style is supported before trying to create an
3155 (x_window): Call x_create_im.
3157 2000-01-04 Gerd Moellmann <gerd@gnu.org>
3159 * xfns.c (current_gif_memory_src): New variable.
3160 (gif_load): Record the address of the current memory source
3161 in current_gif_memory_src.
3162 (gif_read_from_memory): Use current_gif_memory_src.
3164 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
3165 macros statement form.
3167 * sound.c (struct sound): Renamed from struct sound_file.
3168 (struct sound): Add members `data' and `header_size'.
3169 (enum sound_attr): Add SOUND_DATA.
3170 (current_sound, current_sound_device): Variables renamed from
3171 sound_file and sound_device.
3172 (parse_sound): Parse :data.
3173 (parse_sound): Handle sound data in strings.
3174 (find_sound_type): Function renamed from find_sound_file_type.
3175 (wav_init, au_init): Fail if sound's header_size is smaller than
3177 (wav_play, au_play): Play sounds from string data.
3179 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
3181 * lisp.h: Add prototype for allocate_string_data.
3183 * alloc.c (Fgarbage_collect): Return number of live and free
3186 * alloc.c (mark_buffer): Remove code in #if 0.
3188 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
3189 (strings_consed): New variable.
3190 (allocate_string): Set it.
3191 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
3192 (Fmemory_use_counts): Return strings_consed. Use Flist.
3194 * alloc.c: General cleanup in comments etc. Remove conditional
3195 compilation for `standalone'.
3197 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
3199 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
3200 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
3201 (DONT_COPY_FLAG): Removed.
3202 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
3203 (struct sdata, struct sblock): New
3204 (struct string_block): Rewritten.
3205 (STRINGS_IN_STRING_BLOCK): New macro.
3206 (oldest_sblock, current_sblock, total_strings, total_free_strings)
3207 (large_sblocks, string_blocks, string_free_list): New variables.
3208 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
3209 (init_strings): Rewritten.
3210 (allocate_string, allocate_string_data, compact_small_strings)
3211 (free_large_strings, sweep_strings): New functions.
3212 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
3213 (struct string_block_head, current_string_block)
3214 (first_string_block, large_string_blocks, STRING_FULLSIZE)
3215 (STRING_PAD): Removed.
3216 (make_uninit_multibyte_string, make_pure_string): Rewritten.
3217 (Fgarbage_collect): Don't set mark bit in large strings.
3218 (mark_object): Mark strings differently. Mark symbol names
3220 (survives_gc_p): Test marked strings differently.
3221 (gc_sweep): Sweep strings differently, unmark strings in
3223 (compact_strings): Removed.
3225 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
3227 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
3228 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
3230 2000-01-04 Kenichi Handa <handa@etl.go.jp>
3232 * fileio.c (Finsert_file_contents): Signal error if visiting file
3233 in a non-empty buffer.
3235 * term.c (encode_terminal_code): Fix the previous change.
3237 2000-01-03 Gerd Moellmann <gerd@gnu.org>
3239 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
3240 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
3242 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
3244 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3246 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
3247 need to test for MSDOS frames.
3249 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3251 * dosfns.c (unspecified_colors): Remove.
3252 (msdos_stdcolor_idx): Use global variables unspecified_fg and
3254 (msdos_stdcolor_name): Return strings for unspecified fore- and
3257 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
3258 (syms_of_xfaces): Remove their staticpro's.
3259 (tty_color_name): Return Lisp strings for unspecified fore- and
3261 (Finternal_set_lisp_face_attribute): Remove the special treatment
3262 for Qunspecified_{f,b}g.
3263 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
3266 2000-01-03 Gerd Moellmann <gerd@gnu.org>
3268 * xdisp.c (reseat_at_next_visible_line_start): Position before
3269 newline only if ending up on a newline.
3270 (next_element_from_ellipsis): Return success. Handle case of
3271 displaying no ellipsis. Fix case of ellipsis defined in display
3273 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
3276 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
3278 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
3279 (Fcolor_supported_p): Renamed from face-color-supported-p.
3281 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3283 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
3284 list of colors renamed to tty-defined-color-alist.
3285 (tty_color_name): Pass the frame to tty-color-by-index.
3286 (realize_tty_face): tty-color-alist is now a function which
3287 accepts the frame as argument.
3289 * term.c (Ftty_display_color_p): Accept an optional argument
3292 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3294 * term.c (insert_glyphs): Pass glyph, not &glyph, to
3295 encode_terminal_code.
3297 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3299 * dispnew.c (mode_line_string): Support termcap frames as well.
3301 2000-01-01 Gerd Moellmann <gerd@gnu.org>
3303 * syntax.c (Fforward_word): Undo previous change.
3305 * editfns.c (Fconstrain_to_field): Don't constrain if
3306 inhibit-field-text-motion is non-nil.
3307 (Fline_beginning_position): Undo previous change.
3308 (Fline_end_position): Ditto.
3310 * syntax.c (Fforward_word): Notice field boundaries only if
3311 inhibit-field-text-motion is nil.
3313 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
3315 * editfns.c (Vinhibit_field_text_motion): New variable.
3316 (inhibit-field-text-motion): New DEFVAR_LISP.
3317 (Fline_beginning_position, Fline_end_position): Notice field
3318 boundaries only if inhibit-field-text-motion is nil.
3320 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
3322 (x_build_heuristic_mask): Likewise.
3323 (xbm_load_image_from_file): Change error output.
3324 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
3325 (gif_load, gs_load, x_kill_gs_process): Ditto.
3327 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
3328 color indices when accessing raster pixels.
3329 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
3330 one of :file or :data.
3331 (enum pbm_keyword_index): Add PBM_DATA.
3332 (pbm_format): Add :data.
3333 (pbm_image_p): Allow either :file or :data.
3334 (pbm_read_file): New function.
3335 (pbm_scan_number): Rewritten to read from string.
3336 (pbm_load): Support :data.
3338 1999-12-31 Gerd Moellmann <gerd@gnu.org>
3340 * xfns.c: New image functions adapted to Emacs conventions.
3341 (png_load, tiff_load, jpeg_load, gif_load): Always GCPRO local
3344 1999-12-31 William M. Perry <wmperry@aventail.com>
3346 * xfns.c (jpeg_format): Added the :data keyword
3347 (jpeg_image_p): JPEG is valid with :file _or_ :data
3348 (jpeg_memory_src): Defined new JPEG image source to read from a
3350 (jpeg_load): Pay attention to the :data keyword if specified.
3351 Instantiates a jpeg_memory_src instead of jpeg_stdio_src if
3353 (png_format): Added the :data keyword
3354 (png_image_p): PNG is valid with :file _or_ :data
3355 (png_read_from_memory): New PNG read function to read from a
3357 (png_load): Pay attention to the :data keyword if specified. Uses
3358 png_set_read_fn() instead of png_init_io() if specified.
3359 (tiff_format): Added the :data keyword for TIFF images.
3360 (tiff_image_p): TIFF is valid with :file _or_ :data
3361 (tiff_read_from_memory): Defined new TIFF I/O functions to read
3362 from a memory buffer.
3363 (tiff_load): Pay attention to the :data keyword if specified.
3364 Uses TIFFClientOpen() instead of TIFFOpen() if specified.
3365 (gif_format): Added the :data keyword
3366 (gif_image_p): GIF is valid with :file _or_ :data
3367 (gif_read_from_memory): New GIF input function to read from a
3369 (gif_load): Pay attention to the :data keyword. Uses DGifOpen()
3370 instead of DGifOpenFileName() if specified.
3372 1999-12-31 Gerd Moellmann <gerd@gnu.org>
3374 * xdisp.c (next_element_from_buffer): Change assertion at the end
3375 because it doesn't hold when there's an overlay string at the end
3376 from which we deliver an image.
3378 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
3380 * msdos.c (IT_update_begin): Don't dereference members of struct
3381 window for deleted windows.
3383 1999-12-30 Gerd Moellmann <gerd@gnu.org>
3385 * abbrev.c (Fexpand_abbrev): If expanding an abbrev which has only
3386 a hook, and the hook has a non-nil `no-self-insert' property, let
3387 the return value of the hook specify whether an expansion took
3388 place. If it returns nil, no expansion has been performed.
3390 * xterm.c (x_make_frame_visible): Wait for frame becoming visible
3393 1999-12-30 Eli Zaretskii <eliz@is.elta.co.il>
3395 * msdos.c (IT_write_glyphs): Track last changes to struct glyph.
3397 1999-12-29 Eli Zaretskii <eliz@is.elta.co.il>
3399 * dispnew.c (mode_line_string): Support MS-DOS frames.
3401 1999-12-29 Gerd Moellmann <gerd@gnu.org>
3403 * eval.c (syms_of_eval): Initialize debugger_may_continue.
3405 1999-12-29 Kenichi Handa <handa@etl.go.jp>
3407 * process.c (read_process_output): Fix the args CHARPOS and LENINS
3408 to signal_after_change.
3410 1999-12-28 Eli Zaretskii <eliz@is.elta.co.il>
3412 * msdos.c (dos_set_window_size) [__DJGPP__ > 1]: If the frame
3413 dimensions changed, invalidate the mouse highlight info.
3414 (disable_mouse_highlight, help_echo, previous_help_echo): New
3416 (IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
3417 (fast_find_position, IT_note_mode_line_highlight)
3418 (IT_note_mouse_highlight): New functions.
3419 (IT_update_begin): If the redisplay affects the window where the
3420 mouse highlight is, clear the highlight. If the frame where the
3421 highlight was displayed was killed, invalidate the highlight
3423 (IT_update_end): Reset the highlight flag. Reset the mouse
3424 highlight-defer flag.
3425 (IT_frame_up_to_date): New function, if mouse highlight was
3426 deferred due to GC, do it now.
3427 (internal_terminal_init): Initialize mouse-highlight related
3428 members of the_only_x_display. Assign IT_frame_up_to_date to
3429 frame_up_to_date_hook.
3430 (dos_rawgetc): If the mouse moved, update mouse highlight. If
3431 help_echo changed value, generate a HELP_EVENT event.
3432 (syms_of_msdos): Staticpro help_echo and previous_help_echo.
3434 * msdos.h (struct display_info): New.
3435 (struct x_output): Add the display_info member.
3436 (FRAME_X_DISPLAY_INFO): New macro.
3438 1999-12-28 Gerd Moellmann <gerd@gnu.org>
3440 * xdisp.c (try_window_id): Compute BEG_UNCHANGED and END_UNCHANGED
3442 (dump_glyph_row): Adapt to changes in struct glyph.
3444 * buffer.c (modify_overlay): Always compute unchanged info.
3446 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3448 * dispextern.h (FACE_FROM_ID): Cast the arg ID to `unsigned'.
3450 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3452 The following changes are to use more bits for face IDs.
3454 * lisp.h (GLYPH): Defined as `int', not `unsigned int'. Now the
3455 lowest 8 bits are single byte character code, the bits above are
3457 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the change
3459 (FAST_MAKE_GLYPH, FSST_GLYPH_FACE): Likewise.
3460 (GLYPH_MASK_REV_DIR, GLYPH_MASK_PADDING): Macros deleted.
3462 * charset.h (CHAR_BYTES): Use ((1 << CHARACTERBITS) - 1) instead
3465 * charset.c (char_bytes): Use ((1 << CHARACTERBITS) - 1) instead
3468 * dispextern.h (struct glyph): Make face_id and padding_p the top
3469 level members. Change members in union `u'.
3470 (GLYPH_EQUAL_P): Check also members face_id and padding_p.
3471 (GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
3472 (SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
3473 (CHAR_GLYPH_PADDING_P): Likewise.
3474 (GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
3477 * dispnew.c (line_hash_code, direct_output_for_insert): Adjusted
3478 for the change of struct glyph.
3479 (line_draw_cost): Adjusted for the change of
3480 GLYPH_FROM_CHAR_GLYPH.
3481 (count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
3483 * term.c (encode_terminal_code): Adjusted for the change of struct
3484 glyph and GLYPH_FROM_CHAR_GLYPH.
3485 (write_glyphs, insert_glyphs, append_glyph): Adjusted for the
3486 change of struct glyph.
3488 * xdisp.c: All codes adjusted for the change of struct glyph.
3490 * xterm.c: All codes adjusted for the change of struct glyph.
3492 1999-12-27 Kenichi Handa <handa@etl.go.jp>
3494 * composite.h (struct composition): Change the order of declaring
3495 members to reduce the byte size of the structure.
3497 1999-12-25 Gerd Moellmann <gerd@gnu.org>
3499 * search.c (looking_at_1): Reset immediate_quit before modifying
3502 1999-12-24 Kenichi Handa <handa@etl.go.jp>
3504 * process.c (read_process_output): Fix the arg FROM to
3505 update_compositions.
3507 1999-12-22 Richard M. Stallman <rms@gnu.org>
3509 * search.c (Freplace_match): For nonliteral replacement in buffer,
3510 construct all the new text first, then insert all at once.
3512 1999-12-22 Dave Love <fx@gnu.org>
3514 * xfns.c (Fx_show_tip): Gcpro `timeout' too.
3516 1999-12-22 Gerd Moellmann <gerd@gnu.org>
3518 * xfns.c (Fx_create_frame): Move x_default_parameter calls that
3519 lead to size changes to after the X window has been created.
3521 * xfaces.c (realize_x_face): Don't use uninitialized local
3522 variable in xassert.
3524 1999-12-22 Kenichi Handa <handa@etl.go.jp>
3526 * xfaces.c (face_color_supported_p): Check by tty_defined_color
3527 only when the frame is not for a window system.
3529 1999-12-22 Gerd Moellmann <gerd@gnu.org>
3531 * buffer.c (Fset_buffer_multibyte): Arrange for a thorough
3532 redisplay after changing the multibyteness of a buffer.
3534 * xterm.c (XTread_socket): At the beginning of the loop, pass the
3535 frame's X window to XFilterEvent instead of None because that's
3536 the X window for which the IC was created. This makes dead
3537 accents work when the pointer is not in Emacs' frame.
3538 (XTread_socket) <KeyPress>: Don't call XFilterEvent here.
3540 1999-12-20 Dave Love <fx@gnu.org>
3542 * xfns.c (Fx_show_tip): Add missing UNGCPRO.
3544 1999-12-19 Gerd Moellmann <gerd@gnu.org>
3546 * eval.c (debugger_may_continue): New variable.
3547 (syms_of_eval): Add a DEFVAR_BOOL for it.
3548 (call_debugger): Bind it.
3550 1999-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3552 * msdos.c (IT_set_face): Don't swap face colors when highlight or
3553 fp->tty_reverse_p is set, unless the computed colors are identical
3554 to frame colors. Print both original and computed colors to
3556 (IT_write_glyphs): Track the changes in handling of composite
3558 (IT_set_frame_parameters): Don't set frame colors from
3559 unspecified-fg and unspecified-bg pseudo-colors.
3561 1999-12-17 Dave Love <fx@gnu.org>
3563 * data.c (Fkeywordp): New function.
3564 (syms_of_data): Install it.
3566 1999-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3568 * xfaces.c (tty_defined_color): Fix last change.
3570 1999-12-15 Gerd Moellmann <gerd@gnu.org>
3572 * xdisp.c (redisplay_window) <optional new window start>: Check
3573 that window start is in [BEGV..ZV].
3575 1999-12-15 Eli Zaretskii <eliz@is.elta.co.il>
3577 * dispextern.h (FACE_TTY_DEFAULT_FG_COLOR)
3578 (FACE_TTY_DEFAULT_BG_COLOR): New macros.
3580 * xfaces.c (Qunspecified_fg, Qunspecified_bg): New variables.
3581 (syms_of_xfaces): Initialize and staticpro them.
3582 (tty_defined_color): If the color name is unspecified-fg or
3583 unspecified-bg, return FACE_TTY_DEFAULT_FG_COLOR and
3584 FACE_TTY_DEFAULT_BG_COLOR, respectively, as the pixel value.
3585 (tty_color_name): If the color pixel value is either
3586 FACE_TTY_DEFAULT_FG_COLOR or FACE_TTY_DEFAULT_BG_COLOR, return
3587 Qunspecified_fg or Qunspecified_bg, respectively.
3588 (Finternal_set_lisp_face_attribute): Allow values Qunspecified_fg
3589 and Qunspecified_bg for foreground and background colors.
3590 (realize_default_face): If the foreground and background colors
3591 are not specified, default to Qunspecified_fg and Qunspecified_bg.
3592 (realize_tty_face): By default, set the face colors to
3593 FACE_TTY_DEFAULT_FG_COLOR and FACE_TTY_DEFAULT_BG_COLOR.
3594 [MSDOS]: Handle FACE_TTY_DEFAULT_FG_COLOR and
3595 FACE_TTY_DEFAULT_BG_COLOR when face colors are not defined.
3596 Reverse the colors if the default colors were reversed.
3598 * dispnew.c (init_display): Initialize the frame pixels of the
3599 initial frame to FACE_TTY_DEFAULT_FG_COLOR and
3600 FACE_TTY_DEFAULT_BG_COLOR.
3602 * term.c (turn_on_face): If the default fore- and background
3603 colors are reversed, enter inverse video mode. Don't send color
3604 escape sequences for unspecified foreground and background colors.
3605 (turn_off_face): Handle unspecified-fg and unspecified-bg colors.
3607 * dosfns.c (unspecified_colors): New variable.
3608 (msdos_stdcolor_idx): Handle unspecified-fg and unspecified-bg
3609 color names, return FACE_TTY_DEFAULT_FG_COLOR and
3610 FACE_TTY_DEFAULT_BG_COLOR, respectively.
3611 (msdos_stdcolor_name): Handle FACE_TTY_DEFAULT_FG_COLOR and
3612 FACE_TTY_DEFAULT_BG_COLOR, return Qunspecified_fg and
3613 Qunspecified_bg, respectively.
3615 * msdos.c (IT_set_face): Support FACE_TTY_DEFAULT_FG_COLOR and
3616 FACE_TTY_DEFAULT_BG_COLOR as pixel values.
3618 1999-12-15 Kenichi Handa <handa@etl.go.jp>
3620 * coding.c (code_convert_region): Fix the secoding arg to
3621 update_compositions.
3623 1999-12-15 Kenichi Handa <handa@etl.go.jp>
3625 The following changes are for the new composition mechanism. We
3626 have deleted `composition' charset and composite characters,
3627 instead introduced a special text property `composition'.
3629 * Makefile.in (INTERVAL_SRC): Include composite.h.
3630 (INTERVAL_OBJ): Include composite.o.
3631 (SOME_MACHINE_OBJECTS): Include composite.o.
3632 (casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
3633 (syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
3634 Depend on composite.h.
3635 (doc.o): Depend on charset.h.
3636 (keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
3637 (composite.o): New target.
3639 * alloc.c (Fmake_string): Adjusted for the change of CHAR_STRING.
3641 * callproc.c (Fcall_process): Call code_convert_string to encode
3642 arguments. Use CODING_REQUIRE_DECODING to check if the process
3643 output should be decoded.
3645 * casefiddle.c: Include composite.h.
3646 (casify_object): Use MAX_MULTIBYTE_LENGTH to allocate memory for a
3647 multibyte character. Adjusted for the change of CHAR_STRING.
3648 (casify_region): Likewise. Call update_compositions.
3650 * category.h (CATEGORY_SET): Delete codes for a composite
3653 * category.c (word_boundary_p): Delete codes for a composite
3655 (Fmake_category_table): New function.
3656 (syms_of_category): Defsubr it.
3658 * ccl.c (CCL_WRITE_CHAR): Adjusted for the change of CHAR_STRING.
3659 (ccl_driver): Delete codes for a composite character.
3661 * charset.h: In this entry, just `Modified' means that codes for a
3662 composite character is deleted.
3663 (LEADING_CODE_COMPOSITION) (CHARSET_COMPOSITION)
3664 (charset_composition) (MIN_CHAR_COMPOSITION)
3665 (MAX_CHAR_COMPOSITION) (GENERIC_COMPOSITION_CHAR)
3666 (COMPOSITE_CHAR_P) (MAKE_COMPOSITE_CHAR) (COMPOSITE_CHAR_ID)
3667 (PARSE_COMPOSITE_SEQ) (PARSE_CHARACTER_SEQ): Deleted.
3668 (MAX_CHAR) (CHARSET_VALID_P) (CHARSET_DEFINED_P) (CHARSET_AT)
3669 (FIRST_CHARSET_AT) (SAME_CHARSET_P) (MAKE_NON_ASCII_CHAR)
3670 (PARSE_MULTIBYTE_SEQ) (SPLIT_NON_ASCII_CHAR) (CHAR_PRINTABLE_P):
3672 (SPLIT_STRING): Call split_string, not split_non_ascii_string.
3673 (CHAR_STRING): Delete WORKBUF argument. Call char_string, not
3674 non_ascii_char_to_string.
3675 (STRING_CHAR): Call string_to_char, not string_to_non_ascii_char.
3676 (STRING_CHAR_AND_LENGTH): Likewise.
3677 (FETCH_CHAR_ADVANCE): New macro.
3678 (MAX_COMPONENT_COUNT) (struct cmpchar_info): Deleted.
3679 (MAX_MULTIBYTE_LENGTH): New macro.
3680 (MAX_LENGTH_OF_MULTI_BYTE_FORM): Deleted.
3681 (find_charset_in_str): Argument adjusted.
3682 (CHAR_LEN): Modified.
3684 * charset.c: In this entry, just `Modified' means that codes for a
3685 composite character is deleted.
3686 (Qcomposition) (leading_code_composition)
3687 (charset_composition) (min_composite_char) (cmpchar_table)
3688 (cmpchar_table_size) (n_cmpchars): Deleted.
3689 (SPLIT_COMPOSITE_SEQ): Deleted.
3690 (SPLIT_MULTIBYTE_SEQ): Modified.
3691 (char_to_string): Renamed from non_ascii_char_to_string.
3693 (string_to_char): Renamed from string_to_non_ascii_char.
3694 (split_string): Renamed from split_non_ascii_string.
3695 (char_printable_p) (Fsplit_char)
3696 (Ffind_charset_region) (Ffind_charset_string) (char_valid_p)
3697 (char_bytes) (Fchar_width) (strwidth): Modified.
3698 (find_charset_in_str): Argument CMPCHARP deleted. Modified.
3699 (Fstring): Adjusted for the change of CHAR_STRING. Modified.
3700 (hash_string) (CMPCHAR_HASH_TABLE_SIZE) (cmpchar_hash_table)
3701 (CMPCHAR_HASH_SIZE) (CMPCHAR_HASH_USED) (CMPCHAR_HASH_CMPCHAR_ID)
3702 (str_cmpchar_id) (cmpchar_component) (Fcmpcharp)
3703 (Fcmpchar_component) (Fcmpchar_cmp_rule) (Fcmpchar_cmp_rule_p)
3704 (Fcmpchar_cmp_count): Deleted.
3705 (Fcompose_string): Implemented by Emacs Lisp in composite.el.
3706 (init_charset_once): Modified.
3707 (syms_of_charset): Modified.
3709 * cmds.c (internal_self_insert): Adjusted for the change of
3712 * coding.h (emacs_code_class_type): Delete the member
3713 EMACS_leading_code_composition.
3714 (COMPOSING_NO) (COMPOSING_WITH_RULE_HEAD) (COMPOSING_NO_RULE_HEAD)
3715 (COMPOSING_WITH_RULE_TAIL) (COMPOSING_NO_RULE_TAIL)
3716 (COMPOSING_WITH_RULE_RULE) (COMPOSING_HEAD_P)
3717 (COMPOSING_WITH_RULE_P): Macros deleted.
3718 (COMPOSITION_DATA_SIZE) (COMPOSITION_DATA_MAX_BUNCH_LENGTH): New
3720 (struct composition_data): New structure.
3721 (CODING_FINISH_INSUFFICIENT_CMP): New macro.
3722 (struct coding_system): New members composition_rule_follows,
3723 cmp_data, cmp_data_start, cmp_data_index.
3724 (coding_save_composition) (coding_free_composition_data)
3725 (coding_adjust_composition_offset): Extern them.
3727 * coding.c: Include composite.h.
3728 (DECODE_CHARACTER_ASCII): Don't handle composition here.
3729 (DECODE_CHARACTER_DIMENSION1): Likewise. Don't check the validity
3730 of multibyte code here.
3731 (DECODE_CHARACTER_DIMENSION2): Likewise.
3732 (detect_coding_emacs_mule): Change the case label from
3733 EMACS_leading_code_composition to 0x80.
3734 (detect_coding_iso2022): Handle new composition sequence.
3735 (DECODE_ISO_CHARACTER): Likewise.
3736 (check_composing_code): Deleted.
3737 (coding_allocate_composition_data): New function.
3738 (CODING_ADD_COMPOSITION_START) (CODING_ADD_COMPOSITION_END)
3739 (CODING_ADD_COMPOSITION_COMPONENT) (DECODE_COMPOSITION_START)
3740 (DECODE_COMPOSITION_END) (DECODE_COMPOSITION_RULE): New macros.
3741 (decode_coding_iso2022): Handle new composition sequence.
3742 (ENCODE_ISO_CHARACTER): Don't check composition here.
3743 (ENCODE_COMPOSITION_RULE) (ENCODE_COMPOSITION_START): New macros.
3744 (ENCODE_COMPOSITION_NO_RULE_START)
3745 (ENCODE_COMPOSITION_WITH_RULE_START): Deleted.
3746 (ENCODE_COMPOSITION_END): Handle new composition sequence.
3747 (ENCODE_COMPOSITION_FAKE_START): New macro.
3748 (encode_coding_iso2022): Handle new composition sequence.
3749 (ENCODE_SJIS_BIG5_CHARACTER): Delete superfluous `;' at the tail.
3750 (encode_coding_sjis_big5): Ignore composition.
3751 (setup_coding_system): Initialize new members of struct
3752 coding_system. Enable composition only when the coding system has
3753 `composition' property t.
3754 (coding_free_composition_data) (coding_adjust_composition_offset)
3755 (coding_save_composition) (coding_restore_composition): New
3757 (code_convert_region): Call coding_save_composition for encoding
3758 and coding_allocate_composition_data for decoding. Don't skip
3759 ASCII characters if we handle composition on encoding. Call
3760 signal_after_change with Check_BORDER.
3761 (code_convert_string): Call coding_save_composition for encoding
3762 and coding_allocate_composition_data for decoding. Don't skip
3763 ASCII characters if we handle composition on encoding.
3764 (code_convert_string1): Set Vlast_coding_system_used after calling
3765 code_convert_string.
3766 (code_convert_string_norecord): Disable composition.
3767 (Fset_terminal_coding_system_internal): Likewise.
3768 (Fset_safe_terminal_coding_system_internal): Likewise.
3769 (Fset_keyboard_coding_system_internal): Likewise.
3770 (init_coding_once): Set emacs_code_class[0x80] to
3773 * composite.h: New file.
3775 * composite.c: New file.
3777 * data.c (Faref): Delete codes for a composite character..
3778 (Faset): Likewise. Adjusted for the change of CHAR_STRING.
3780 * dispextern.h (enum glyph_type): New member COMPOSITE_GLYPH.
3781 (struct glyph): Add new sub-structure cmp to the union `u'.
3782 (enum display_element_type): New member IT_COMPOSITION.
3783 (enum prop_idx): New member COMPOSITION_PROP_IDX.
3784 (struct it): New members cmp_id, cmp_len.
3786 * dispnew.c (direct_output_forward_char): Check point moving into
3787 or out of a composition. If so, give up direct method.
3789 * doprnt.c (doprnt1): Adjusted for the change of CHAR_STRING.
3791 * editfns.c (Fchar_to_string): Adjusted for the change of
3793 (general_insert_function): Likewise.
3794 (Finsert_char): Likewise.
3795 (Fsubst_char_in_region): Likewise. Call update_compositions.
3796 (Ftranslate_region): Call update_compositions.
3797 (Ftranspose_regions): Call update_compositions.
3799 * emacs.c (main): Call syms_of_composite.
3801 * fileio.c (Fsubstitute_in_file_name): Adjusted for the change of
3803 (Finsert_file_contents): Set Vlast_coding_system_used before
3804 calling signal_after_change. Call update_compositions if some
3805 texts are inserted..
3806 (Fwrite_region): Adjusted for the change of a_write and e_write.
3807 (a_write): Argument changed. Work based on character position,
3809 (e_write): Argument changed. Handle new way of composition.
3811 * fns.c (Flength): The length of char-table is MAX_CHAR.
3812 (concat): Adjusted for the change of CHAR_STRING.
3813 (Ffillarray): Adjusted for the change of CHAR_STRING.
3814 (Fset_char_table_default): Delete codes for a composite character.
3815 (hash_put): Return hash index.
3817 * fontset.h (struct font_info): New member vertical_centering.
3818 (Vvertical_centering_font_regexp): Extern it.
3820 * fontset.c (Vvertical_centering_font_regexp): New variable.
3821 (syms_of_fontset): Declare it as a Lisp variable and initialize.
3822 Set Vignore_relative_composition to nil.
3823 (fs_load_font): Initialize `vertical_centering' of struct
3826 * indent.c (check_composition): New function.
3827 (MULTIBYTE_BYTES_WIDTH): Call STRING_CHAR_AND_LENGTH with
3828 MAX_MULTIBYTE_LENGTH, not MAX_LENGTH_OF_MULTI_BYTE_FORM.
3829 (current_column_1): Handle new way of composition.
3830 (Fmove_to_column): Likewise.
3831 (compute_motion): Likewise.
3833 * insdel.c (copy_text): Adjusted for the change of CHAR_STRING.
3834 (insert_char): Likewise.
3835 (insert): Call update_compositions.
3836 (insert_and_inherit): Likewise.
3837 (insert_before_markers): Likewise.
3838 (insert_before_markers_and_inherit): Likewise.
3839 (insert_from_string): Likewise.
3840 (insert_from_string_before_markers): Likewise.
3841 (insert_from_buffer): Likewise.
3842 (replace_range): Likewise.
3843 (count_combining_composition): Deleted.
3844 (count_combining_before): Delete codes for a composite character.
3845 (count_combining_after): Likewise.
3846 (del_range_1): Call update_compositions.
3847 (del_range_byte): Likewise.
3848 (del_range_both): Likewise.
3849 (Fcombine_after_change_execute): Likewise.
3851 * intervals.h: Include composite.h.
3852 (get_property_and_range): Extern it.
3853 (Vtext_property_default_nonsticky): Extern it.
3855 * intervals.c (adjust_intervals_for_insertion): To check stickines
3856 of properties, pay attention to text-property-default-nonsticky.
3857 (merge_properties_sticky): Likewise.
3858 (get_property_and_range): New function.
3860 * keyboard.c (Vdisable_point_adjustment): New variable.
3861 (Vglobal_disable_point_adjustment): New variable.
3862 (syms_of_keyboard): Declare them as Lisp variables.
3863 (command_loop_1): Check them and call adjust_point_for_property if
3865 (adjust_point_for_property): New function.
3867 * keymap.c (push_key_description): Adjusted for the change of
3869 (Ftext_char_description): Likewise.
3871 * lisp.h (QCtest, QCweakness, Qequal): Extern them.
3872 (hash_put): Adjusted for the change of the definition.
3873 (signal_after_change): Likewise.
3874 (check_point_in_composition): Extern it.
3876 * lread.c (readchar): Adjusted for the change of CHAR_STRING.
3877 Delete a code that handles an invalid too-long multibyte sequence
3878 because we are now sure that we never encounter with such a
3880 (read_multibyte): Use macro MAX_MULTIBYTE_LENGTH, not
3881 MAX_LENGTH_OF_MULTI_BYTE_FORM.
3882 (init_obarray): Likewise.
3883 (read1): Likewise. Adjusted for the change of CHAR_STRING.
3885 * print.c (printchar): Adjusted for the change of CHAR_STRING.
3887 * process.c: Include composite.h.
3888 (read_process_output): Call update_compositions.
3890 * regex.c (regex_compile): Adjusted for the change of CHAR_STRING.
3892 * search.c (search_buffer): Adjusted for the change of CHAR_STRING.
3894 * syntax.h (SYNTAX_ENTRY_INT): Delete codes for a composite
3897 * term.c (encode_terminal_code): Delete codes for a composite
3898 character. Adjusted for the change of CHAR_STRING.
3899 (produce_glyphs): When called, it->what can be IT_COMPOSITION.
3900 Delete codes for a composite character.
3902 * textprop.c (Vtext_property_default_nonsticky): New variable
3903 (syms_of_textprop): Declare it as a Lisp variable.
3905 * window.c (Frecenter): Clear all caches of compositions.
3907 * xdisp.c (it_props): Add an entry for composition.
3908 (face_before_or_after_it_pos): For composition, check face of a
3909 character after the composition.
3910 (handle_composition_prop): New function.
3911 (get_next_display_element): Adjusted for the change of
3913 (set_iterator_to_next): Handle the case that it->method ==
3914 next_element_from_composition.
3915 (next_element_from_composition): New function.
3916 (message_dolog): Adjusted for the change of CHAR_STRING.
3917 (set_message_1): Likewise.
3918 (check_point_in_composition): New function.
3919 (reconsider_clip_changes): If point moved into or out of
3920 composition, set b->clip_changed to 1 to force updating of the
3922 (disp_char_vector): Delete codes for a composite character.
3923 (decode_mode_spec_coding): Adjusted for the change of CHAR_STRING.
3925 * xfaces.c (choose_face_fontset_font): Delete codes for a
3926 composite character.
3927 (realize_x_face): Likewise. Change a place to set local variable
3928 `f' to avoid a bug of GCC 2.8.1 on Solaris.
3930 * xfns.c: Include intervals.h.
3931 (syms_of_xfns): Make `display' property nonsticky by default.
3933 * xselect.c (lisp_data_to_selection_data): Adjusted for the change
3934 for find_charset_in_str.
3936 * xterm.h (struct x_output): Change member font_baseline to
3939 * xterm.c (x_append_glyph): Setup members of struct glyph properly
3941 (x_append_composite_glyph): New function.
3942 (VCENTER_BASELINE_OFFSET): New macro.
3943 (x_produce_glyphs): If it->what == IT_COMPOSITION, setup members
3944 of struct it for the composition. Cache pixel offsets in the
3945 struct composition. Delete codes for a composite character.
3946 Handle Vignore_relative_composition in composition code.
3947 (struct glyph_string): Delete member cmpcharp, add new member cmp.
3948 (x_set_cursor_gc): Check s->cmp, not s->cmpcharp.
3949 (x_compute_glyph_string_overhangs): Likewise.
3950 (x_get_glyph_overhangs): Delete codes for a composite character.
3951 (x_right_overwritten): Check s->cmp, not s->cmpcharp.
3952 (x_draw_glyph_string_background): Likewise. Delete codes for
3953 checking s->gidx for a composition.
3954 (x_draw_glyph_string_foreground): Delete code for a composite
3956 (x_draw_composite_glyph_string_foreground): New function.
3957 (x_draw_glyph_string_box): Check s->cmp, not s->cmpcharp.
3958 (x_draw_glyph_string): Handle the case of COMPOSITE_GLYPH.
3959 (struct work): Deleted.
3960 (x_fill_composite_glyph_string): Argument changed. Mostly
3962 (x_fill_glyph_string): Don't check CHARSET_COMPOSITION.
3963 (BUILD_CHAR_GLYPH_STRINGS): Don't handle composition here.
3964 (BUILD_COMPOSITE_GLYPH_STRING): New macro.
3965 (BUILD_GLYPH_STRINGS): For composition, call
3966 BUILD_COMPOSITE_GLYPH_STRING.
3967 (x_new_font): Initialize f->output_data.x->baseline_offset, not
3968 f->output_data.x->font_baseline.
3970 1999-12-14 Gerd Moellmann <gerd@gnu.org>
3972 * xterm.c (show_mouse_face): Don't use updated_area, use
3975 1999-12-12 Richard M. Stallman <rms@gnu.org>
3977 * minibuf.c (Fall_completions): Doc fix.
3979 1999-12-12 Richard M. Stallman <rms@gnu.org>
3981 * macros.c (Fstart_kbd_macro): Handle case where last-kbd-macro
3982 has been changed by the Lisp code.
3984 1999-12-12 Gerd Moellmann <gerd@gnu.org>
3986 * xfns.c: Indentation fixes.
3988 1999-12-10 Stefan Monnier <monnier@cs.yale.edu>
3990 * xterm.c (x_initialize): Only setup xaw3d_* if they've been declared.
3992 1999-12-10 Gerd Moellmann <gerd@gnu.org>
3994 * frame.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL)
3995 [!MSDOS && !WINDOWSNT && !macintosh]: Moved here from xterm.h.
3997 * xterm.h (FRAME_FOREGROUND_PIXEL, FRAME_BACKGROUND_PIXEL): Moved
4000 1999-12-09 Stefan Monnier <monnier@cs.yale.edu>
4002 * keyboard.c (Qratio): New symbol.
4003 (scroll_bar_parts): Add `Qratio' to it.
4004 (syms_of_keyboard): Init `Qratio'.
4005 * termhooks.h (scroll_bar_part): Add `scroll_bar_move_ratio'.
4006 * xterm.c (#includes): Allow compilation with only Xaw.
4007 (xaw3d_arrow_scroll, xaw3d_pick_top): New variables.
4008 (xt_action_hook): Replace XAW3D by XAW.
4009 (xaw3d_jump_callback): Renamed to xaw_jump_callback.
4010 (xaw_jump_callback): Renamed from xaw3d_jump_callback.
4011 Determine epsilon dynamically and don't try to be too clever.
4012 (xaw3d_scroll_callback): Renamed to xaw_scroll_callback.
4013 (xaw_scroll_callback): Renamed from xaw3d_scroll_callback.
4014 Handle both Xaw3d with arrow-scrollbars and with Xaw-style
4015 scrollbar (using `ratio').
4016 (x_create_toolkit_scroll_bar): Try to detect which style of Xaw3d
4017 scrollbar we have so as to set it up more optimally and to fix
4018 xaw3d_arrow_scroll and xaw3d_pick_top.
4019 (x_set_toolkit_scroll_bar_thumb): Try to maintain 2 spare pixels at the
4020 bottom of the Xaw3d scrollbar, to work around its tendency to refuse
4021 shrinking the thumb. Also make sure that `XawScrollbarSetThumb'
4022 is not ignored, using a major gross hack.
4023 (x_initialize): Init default values for xaw3d_arrow_scroll and
4026 1999-12-09 Dave Love <fx@gnu.org>
4028 * frame.h: (PIX_TYPE) [! HAVE_X_WINDOWS]: Define PIX_TYPE.
4030 1999-12-08 Gerd Moellmann <gerd@gnu.org>
4032 * eval.c: Remove conditional compilation on `standalone'.
4033 (call_debugger): When entering the debugger while redisplaying,
4034 reset redisplaying_p, and go back to the top-level if the debugger
4037 1999-12-07 Gerd Moellmann <gerd@gnu.org>
4039 * xfaces.c (x_set_menu_resources_from_menu_face): Make sure
4040 basic faces are realized before trying to use face `menu'.
4042 * window.c (delete_window): Block input for the time window
4043 matrices are being changed.
4045 1999-12-07 Dave Love <fx@gnu.org>
4047 * lread.c (Fintern_soft): Fix newlines in doc string.
4049 1999-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
4051 * unexelf.c: Include <syms.h>, not <sym.h> on IRIX. Removed
4052 duplicate definition of ElfW.
4053 (find_section): Copied from unexsgi.c.
4054 (unexec): Use find_section. Adjust whitespace. Initialize
4055 new_data2_offset based on old_data, not sbss (this fixes a bug on
4056 IRIX6). Change #ifdef __mips to __sgi, since it's IRIX-specific.
4057 Adjust test for presence of .mdebug section to the new return
4058 value of find_section.
4060 1999-12-07 Gerd Moellmann <gerd@gnu.org>
4062 * unexelf.c: Merge changes from 20.5.
4063 (unexec): Handle .lit4 and .lit8 unconditionally.
4065 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexelf.o instead of
4068 * m/iris5d.h (UNEXEC): Likewise.
4070 1999-12-06 Stefan Monnier <monnier@cs.yale.edu>
4072 * editfns.c (Fdelete_and_extract_region): New function.
4073 (syms_of_editfns): Register it.
4074 * insdel.c (del_range): Update del_range_1 call.
4075 (del_range_1, del_range_2): Add a ret_string argument to
4076 request that the deleted text be returned.
4077 (del_range_byte, del_range_both): Update del_range_2 call.
4078 * lisp.h (del_range_1, del_range_2): Change prototype
4079 * casefiddle.c (casify_region): Update del_range_1 call.
4080 * coding.c (code_convert_region): Update del_range_2 call.
4081 * fileio.c (Finsert_file_contents): Update del_range_2 call.
4083 1999-12-06 Gerd Moellmann <gerd@gnu.org>
4085 * xfaces.c (set_lface_from_font_name): Fix incomplete merge.
4087 1999-12-04 Hrvoje Niksic <hniksic@iskon.hr>
4089 * lread.c (Fintern_soft): Accept a symbol argument.
4091 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
4093 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Reduce to 40000.
4095 * insdel.c (adjust_markers_for_delete): Fix last change.
4097 1999-12-06 Eli Zaretskii <eliz@is.elta.co.il>
4099 Changes for automatic remapping of X colors on terminal frames:
4101 * xfaces.c (XColor) [!HAVE_X_WINDOWS]: Provide a typedef for non-X
4103 (Vface_tty_color_alist): Remove.
4104 (tty_defined_color): New function.
4105 (defined_color): Rewrite to support any type of frame.
4106 (tty_color_name): New function.
4107 (face_color_supported_p, Fface_color_gray_p,
4108 Fface_color_supported_p): Support non-X frames.
4109 (load_color): Enclose the color name in quotes, in the log
4110 messages. Remove DOS-specific version of load_color.
4111 (realize_tty_face): Take the supported colors from
4112 tty-color-alist. Support translation of X colors to the closest
4113 tty color, for both MSDOS and tty frames.
4114 [MSDOS]: Don't invert face colors if they were taken from the
4116 (Fface_register_tty_color, Fface_clear_tty_colors): Remove.
4118 * frame.h (struct x_output) [!MSDOS, !WINDOWSNT, !HAVE_X_WINDOWS]:
4119 Define a mostly empty surrogate.
4120 (tty_display): Declare.
4122 * frame.c (make_terminal_frame) [!macintosh]: Don't use
4124 (Fframe_parameters): Don't invert colors of non-FRAME_WINDOW_P
4125 frames when the frame's param_alist includes 'reverse.
4126 (tty_display): Define.
4127 (make_terminal_frame) [!MSDOS]: Assign &tty_display to the
4128 output_data.x member.
4129 (Fframe_parameters): Return foreground and background color names
4130 on tty frames as well, in addition to MSDOS frames.
4132 * msdos.h (DisplayWidth, DisplayHeight): Changes for Lisp_Object
4134 (struct x_output): Remove unused members; document who uses each
4136 (FRAME_PARAM_FACES, FRAME_N_PARAM_FACES, FRAME_DEFAULT_PARAM_FACE,
4137 FRAME_MODE_LINE_PARAM_FACE, FRAME_COMPUTED_FACES,
4138 FRAME_N_COMPUTED_FACES, FRAME_SIZE_COMPUTED_FACES,
4139 FRAME_DEFAULT_FACE, FRAME_MODE_LINE_FACE, unload_color): Remove
4140 unused macro definintions.
4142 * msdos.c (IT_set_frame_parameters): Don't call
4143 recompute_basic_faces, the next redisplay will, anyway.
4144 (x_current_display): Remove unused variable.
4145 Many functions: changes for Lisp_object selected_frame.
4146 (IT_set_face): If the tty_reverse_p flag is set for the face,
4147 reverse the foreground and background colors.
4148 (Fmsdos_remember_default_colors): New function.
4149 (syms_of_msdos): Defsubr it.
4150 (IT_set_frame_parameters): Use initial_screen_colors[] when
4151 creating a new frame. If the frame parameters include 'reverse,
4152 swap the foreground and background colors.
4153 (internal_terminal_init): Initialize initial_screen_colors to -1.
4154 (syms_of_msdos): Add DEFVAR_BOOL for x-stretch-cursor, to shut up
4157 * Makefile.in (lisp, shortlisp): Add lisp/term/tty-colors.elc.
4159 * xfns.c (x_defined_color): Rename from defined_color. All
4161 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
4162 all callers changed.
4163 (Fxw_color_values): Renamed from Fx_color_values; all callers
4165 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
4167 (x_window_to_frame, x_any_window_to_frame,
4168 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
4169 x_top_window_to_frame): Use !FRAME_X_P instead of
4170 f->output_data.nothing.
4171 * xterm.h (x_defined_color): Rename from defined_color.
4173 * w32fns.c (x_window_to_frame): Use FRAME_W32_P instead of
4174 f->output_data.nothing.
4175 (Fxw_color_defined_p): Renamed from Fx_color_defined_p;
4176 all callers changed.
4177 (Fxw_color_values): Renamed from Fx_color_values; all callers
4179 (Fxw_display_color_p): Renamed from Fx_display_color_p; all
4182 * dispextern.h (tty_color_name): Add prototype.
4184 * xmenu.c (menubar_id_to_frame): Use FRAME_WINDOW_P instead of
4185 f->output_data.nothing.
4186 * w32menu.c (menubar_id_to_frame): Likewise.
4187 * w32term.h (w32_output): Declare.
4189 * dosfns.c (Qmsdos_color_translate): Remove.
4190 (msdos_stdcolor_name): Now returns a Lisp_Object.
4191 * dosfns.h (Qmsdos_color_translate): Remove.
4193 * s/msdos.h (INTERNAL_TERMINAL): Add entries for color support.
4195 1999-12-06 Kenichi Handa <handa@etl.go.jp>
4197 * fileio.c (decide_coding_unwind): Renamed from
4198 set_auto_coding_unwind.
4199 (Finsert_file_contents): Make single unwind protect to call both
4200 Vset_auto_coding_function and Ffind_operation_coding_system.
4202 * insdel.c (adjust_markers_for_delete): Make it non-static.
4204 1999-12-04 Stefan Monnier <monnier@cs.yale.edu>
4206 * regex.c (regex_compile): Recognize *?, +? and ?? as non-greedy
4207 operators and handle them properly.
4208 * regex.h (RE_ALL_GREEDY): New option.
4209 (RE_UNMATCHED_RIGHT_PAREN_ORD): Moved to the end where alphabetic
4210 sorting would put it.
4211 (RE_SYNTAX_AWK, RE_SYNTAX_GREP, RE_SYNTAX_EGREP)
4212 (_RE_SYNTAX_POSIX_COMMON): Use the new option to keep old behavior.
4214 1999-12-04 Dave Love <d.love@dl.ac.uk>
4216 * m/arm.h: New file.
4218 1999-12-03 Dave Love <fx@gnu.org>
4220 * editfns.c (Fmessage_or_box): Use use_dialog_box.
4222 1999-12-02 Gerd Moellmann <gerd@gnu.org>
4224 * s/usg5-4.h (LIBS_SYSTEM): Add -lgen because that's needed
4225 for building with Motif.
4227 * m/iris4d.h (UNEXEC) [USG5_4]: Use unexsgi.o instead of
4230 * m/iris5d.h (UNEXEC): Use unexsgi.o instead of unexelf.o.
4232 1999-12-01 Dave Love <fx@gnu.org>
4234 * emacs.c (main): Set LANG=C iff AX3_2 defined.
4236 1999-11-28 Gerd Moellmann <gerd@gnu.org>
4238 * systime.h (EMACS_TIME_CMP, EMACS_TIME_EQ, EMACS_TIME_NE)
4239 (EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT,EMACS_TIME_LE): New
4242 * config.in (HAVE_SETITIMER, HAVE_UALARM): New.
4244 1999-11-28 eliz <eliz@dlpx1>
4246 * emacs.c (synchronize_locale): Avoid compiler warnings about
4247 pointer type mismatch.
4249 1999-11-28 Gerd Moellmann <gerd@gnu.org>
4251 * window.c (Fwindow_end): Don't call temp_set_pt_both with
4252 out of range position.
4254 * xterm.c (XTread_socket) <ClientMessage, Xatom_Scrollbar>:
4255 Switch off busy-cursor by setting inhibit_busy_cursor to 2.
4257 1999-11-28 Eli Zaretskii <eliz@is.elta.co.il>
4259 * charset.c (Fmake_char_internal): Print the charset ID when
4260 signalling an error.
4262 * emacs.c (synchronize_locale): Avoid compiler warnings about
4263 pointer type mismatch.
4265 1999-11-26 Richard M. Stallman <rms@gnu.org>
4267 * editfns.c (Fdelete_field): Make it noninteractive. Return nil.
4269 1999-11-26 Gerd Moellmann <gerd@gnu.org>
4271 * puresize.h (BASE_PURESIZE): Increase to 550000.
4273 * textprop.c (set_text_properties): New function. Like
4274 Fset_text_properties, but with additional parameter
4275 SIGNAL_AFTER_CHANGE_P. If that is nil, don't signal after
4277 (Fset_text_properties): Use it.
4279 * insdel.c (insert_1_both): Call set_text_properties with last
4280 parameter nil so that no after changes will be signaled.
4282 * lisp.h: Add prototype for set_text_properties.
4284 * xfaces.c (set_lface_from_font_name): Fix previous change.
4285 (recompute_basic_faces): Change assert to abort.
4287 1999-11-25 Dave Love <fx@gnu.org>
4289 * fns.c (Fnthcdr, Fnreverse): Inline cdr.
4290 (Fmember, Fdelq, Fdelete): Inline car.
4291 (Fy_or_n_p): Doc fix.
4293 1999-11-25 Gerd Moellmann <gerd@gnu.org>
4295 * xfaces.c (set_lface_from_font_name): New parameter may_fail_p.
4296 Callers changed. If specified font name is bogus, and may_fail_p
4297 is not set, try to use a reasonable default.
4299 * dispnew.c (direct_output_for_insert): Set glyph row's
4300 displays_text_p flag. Correct window's window_end_vpos if
4303 1999-11-25 Paul Eggert <eggert@twinsun.com>
4305 * emacs.c (fixup_locale): Don't bother to record initial locale.
4306 (synchronize_locale): If the desired locale is nil,
4307 treat it as if it were the empty string,
4308 so that we set the locale from the environment.
4310 1999-11-25 Kenichi Handa <handa@etl.go.jp>
4312 * fileio.c (Finsert_file_contents): Set buffer-file-coding-system
4313 of the current buffer via Fset.
4315 1999-11-24 Dave Love <fx@gnu.org>
4317 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
4319 * xfaces.c: Don't duplicate Qmode_line definition done elsewhere.
4321 * xfns.c: Don't duplicate Qdisplay definition done elsewhere.
4323 1999-11-24 Gerd Moellmann <gerd@gnu.org>
4325 * lisp.h (enum pvec_type): Put PVEC_FLAG in #if 0.
4327 * emacs.c (PVEC_FLAG): New variable.
4329 1999-11-23 Gerd Moellmann <gerd@gnu.org>
4331 * unexaix.c (unexec): Use unsigned instead of uintptr_t because
4332 that fails on IBM PowerPC, AIX 4.2.
4334 1999-11-22 Eli Zaretskii <eliz@is.elta.co.il>
4336 * buffer.c (syms_of_buffer): Add %z, %Z, %m and %& to the doc
4337 string of mode-line-format. Remove the obsolete %t.
4339 1999-11-22 Gerd Moellmann <gerd@gnu.org>
4341 * dispnew.c (direct_output_for_insert): Increment glyph positions
4342 for glyphs from buffer text only.
4344 * emacs.c (gdb_valbits, gdb_gctypebits, gdb_emacs_intbits)
4345 (gdb_data_seg_bits): New variables.
4347 * lisp.h (enum gdb_lisp_params): Put in #if 0, since it doesn't
4348 work on systems not allowing enumerators > INT_MAX, and it
4349 won't work if EMACS_INT is long long.
4351 1999-11-22 Paul Eggert <eggert@twinsun.com>
4353 Port to SunOS 4.1.x again. Help out with Alpha port.
4354 Rename messages-locale to system-messages-locale,
4355 and likewise for time-locale.
4357 * callproc.c (strerror): Remove decl.
4358 * fileio.c (strerror): Likewise.
4359 * process.c (strerror): Likewise.
4360 * emacs.c (strerror): Likewise.
4361 (Vsystem_messages_locale): Renamed from Vmessages_locale.
4363 (Vprevious_system_messages_locale): Likewise, from
4364 Vprevious_messages_locale.
4365 (Vsystem_time_locale): Likewise, from Vtime_locale.
4366 (Vprevious_system_time_locale): Likewise, from Vprevious_time_locale.
4367 (ABORT_RETURN_TYPE): New macro.
4368 (abort): Return type is now ABORT_RETURN_TYPE.
4369 (main): Always invoke init_signals, even if POSIX_SIGNALS is not
4371 (syms_of_emacs): messages-locale -> system-messages-locale,
4372 previous-messages-locale -> previous-system-messages-locale,
4373 time-locale -> system-time-locale,
4374 previous-time-locale -> previous-system-time-locale.
4376 * gmalloc.c (PP, __ptr_t): Assume ANSI C if STDC_HEADERS is defined.
4377 (const): Do not define; that's config.h's job.
4378 (<limits.h>): Include if HAVE_LIMITS_H is defined.
4379 (CHAR_BIT): Move test for definedness outside of limits.h condition.
4380 (<stddef.h>): Include if STDC_HEADERS is defined.
4381 (FREE_RETURN_TYPE): New macro.
4382 (free): Return type is now FREE_RETURN_TYPE.
4384 * lisp.h (synchronize_system_time_locale): Renamed from
4385 synchronize_time_locale. All uses changed.
4386 (synchronize_system_messages_locale): Likewise, from
4387 synchronize_messages_locale.
4389 * m/alpha.h (malloc, realloc, calloc): Remove decls;
4390 stdlib.h now does this.
4392 * process.c (sys_siglist): Remove.
4394 * s/sunos4-0.h (ABORT_RETURN_TYPE, FREE_RETURN_TYPE):
4397 * syntax.c (scan_sexps_forward): Use abort, not assert.
4399 * sysdep.c (my_sys_siglist): New var.
4400 (sys_siglist): New macro. Remove old initialized vars of same name.
4401 (init_signals): Initialize sys_siglist.
4403 * xfns.c (abort): Remove decl; stdlib.h now does this.
4405 1999-11-18 Dave Love <fx@gnu.org>
4407 * filelock.c: Add forward declaration for get_boot_time_1.
4409 * dispnew.c (Finternal_show_cursor_p): Fix doc string.
4411 1999-11-18 Gerd Moellmann <gerd@gnu.org>
4413 * buffer.h (struct buffer_text): Add comment about moving
4414 buffer text if REL_ALLOC is defined.
4416 1999-11-18 Kenichi Handa <handa@etl.go.jp>
4418 * lisp.h (KEY_DESCRIPTION_SIZE): New macro.
4420 * keyboard.c (echo_char): Use KEY_DESCRIPTION_SIZE to check free
4421 memory for push_key_description.
4423 * keymap.c (Fsingle_key_description): Use KEY_DESCRIPTION_SIZE to
4424 allocate memory for push_key_description.
4425 (describe_buffer_bindings): Likewise.
4427 1999-11-17 Gerd Moellmann <gerd@gnu.org>
4429 * xfns.c (Fx_show_busy_cursor): Doc-fix.
4430 (Fx_hide_busy_cursor): Ditto.
4432 1999-11-17 Marco Walther <walther@siemens-pyramid.com>
4434 * unexsni.c (unexec): Handle .rel.dyn section.
4436 1999-11-16 Dave Love <fx@gnu.org>
4438 * doc.c (Fdocumentation): Remove gcpro here too.
4440 1999-11-16 Gerd Moellmann <gerd@gnu.org>
4442 * keyboard.c (command_loop_1): Remove no_redisplay.
4444 1999-11-16 Richard M. Stallman <rms@gnu.org>
4446 * print.c (PRINTPREPARE): Don't call setup_echo_area_for_printing
4449 1999-11-14 Gerd Moellmann <gerd@gnu.org>
4451 * xdisp.c (ensure_echo_area_buffers): New.
4452 (with_echo_area_buffer): Use it.
4453 (setup_echo_area_for_printing): Ditto.
4455 * buffer.c (indicate-empty-lines): Doc-fix.
4457 1999-11-12 Gerd Moellmann <gerd@gnu.org>
4459 * term.c (term_init): If "op" isn't available, don't support color
4460 because we can't switch back to the default foreground and
4463 * doc.c (Fdocumentation_property): Remove GCPRO because
4464 Fsubstitute_command_keys gcpro's the string.
4466 1999-11-12 Kenichi Handa <handa@etl.go.jp>
4468 * editfns.c (Ftranslate_region): Check the buffer multibyteness.
4470 1999-11-11 Gerd Moellmann <gerd@gnu.org>
4472 * print.c, keymap.c, indent.c, insdel.c, keyboard.c, intervals.c,
4473 lread.c, textprop.c, undo.c, emacs.c, lisp.h, intervals.h,
4474 buffer.h, config.in, Makefile.in: Remove USE_TEXT_PROPERTIES.
4476 1999-11-10 Gerd Moellmann <gerd@gnu.org>
4478 * xfns.c (QCuser_data): Removed.
4479 (syms_of_xfns): Initialization of QCuser_data removed.
4480 (parse_image_spec): Don't handle :user-data specially. Allow
4481 unknown keys. Remove parameter ALLOW_OTHER_KEYS.
4482 (xbm_image_p, xbm_load, xpm_image_p, pbm_image_p, png_image_p)
4483 (tiff_image_p, jpeg_image_p, gif_image_p, gs_image_p): Call
4484 parse_image_spec accordingly.
4486 1999-11-09 Richard M. Stallman <rms@gnu.org>
4488 * cmds.c (Fbeginning_of_line): Doc fix.
4489 (Fend_of_line): Doc fix.
4491 * editfns.c (Fline_beginning_position): If N is not 1,
4492 pass t to Fconstrain_to_field for ESCAPE-FROM-EDGE.
4494 * syntax.c (Fforward_word): Handle fields even if would have hit
4495 an edge of the buffer. Return nil if affected by fields.
4497 1999-11-09 Richard M. Stallman <rms@gnu.org>
4499 * editfns.c (preceding_pos): Function deleted.
4500 (text_property_stickiness): Decrement POS directly.
4501 Fix a confusion that used PT instead of POS.
4503 * editfns.c (find_field): Properly handle the case
4504 of a field boundary where `field' inherits from neither side.
4506 * editfns.c (Ffield_beginning, Ffield_end): Doc fixes.
4507 (Ferase_field, Ffield_string, Ffield_string_no_properties): Doc fixes.
4509 1999-11-08 Gerd Moellmann <gerd@gnu.org>
4511 * bytecode.c (Fbyte_code) <BinsertN, Bcall>: Do the
4512 BEFORE_POTENTIAL_GC before DISCARD.
4514 1999-11-07 Gerd Moellmann <gerd@gnu.org>
4516 * alloc.c (Fgarbage_collect): Call unmark_byte_stack.
4518 * lisp.h: Add prototype for unmark_byte_stack.
4520 * bytecode.c (mark_byte_stack): Use XMARKBIT and XMARK.
4521 (unmark_byte_stack): Renamed from relocate_byte_pcs. Use
4524 * xdisp.c (resize_mini_window): Fix computation of needed
4527 * alloc.c, buffer.c, editfns.c, xdisp.c: Remove conditional
4528 compilation on USE_TEXT_PROPERTIES.
4530 * Fbyte_code: Use block statements in cases and declare v1 and v2
4531 locally there. Rearrange case statements so that those most
4532 frequently executed come first. Avoid goto's in frequently
4535 1999-11-05 Gerd Moellmann <gerd@gnu.org>
4537 * bytecode.c (Fbyte_code): Use BEFORE_POTENTIAL_GC and
4538 AFTER_POTENTIAL_GC around internal_catch.
4540 * alloc.c (Fgarbage_collect): Call mark_byte_stack and
4542 (init_alloc_once, init_alloc): Set byte_stack_list to null.
4544 * eval.c (struct catchtag): Add member byte_stack.
4545 (internal_catch, Fcondition_case, internal_condition_case)
4546 (internal_condition_case_1): Save value of byte_stack_list in
4548 (unwind_to_catch): Restore byte_stack_list from catchtag.
4550 * lisp.h: Add prototypes for new functions in bytecode.c.
4551 Add extern declaration for byte_stack_list.
4553 * bytecode.c (struct byte_stack): New.
4554 (byte_stack_list, mark_byte_stack, relocate_byte_pcs): New
4555 (BEFORE_POTENTIAL_GC, AFTER_POTENTIAL_GC): New.
4556 (FETCH, PUSH, POP, DISCARD, TOP, MAYBE_GC): Rewritten.
4557 (HANDLE_RELOCATION): Removed.
4558 (Fbyte_code): Use byte_stack structures.
4560 * filelock.c (Ffile_locked_p): Make FILENAME a required argument.
4562 * buffer.c (syms_of_buffer): Extend documentation of
4565 1999-11-04 Gerd Moellmann <gerd@gnu.org>
4567 * editfns.c (Fdelete_field): Renamed from Ferase_field.
4569 * minibuf.c (do_completion, Fminibuffer_complete_word): Use
4570 Ferase_field instead of Fdelete_field.
4572 1999-11-03 Gerd Moellmann <gerd@gnu.org>
4574 * dispnew.c (Finternal_show_cursor): Change it to set the
4575 cursor on/off, not toggle its state.
4576 (Finternal_show_cursor_p): New.
4577 (syms_of_display): Defsubr Sinternal_show_cursor_p.
4579 1999-11-03 Dave Love <fx@gnu.org>
4581 * charset.c (split_non_ascii_string): Define return value.
4583 1999-11-03 Gerd Moellmann <gerd@gnu.org>
4585 * minibuf.c (string_to_object): New.
4586 (read_minibuf_noninteractive): New.
4587 (read_minibuf): Call read_minibuf_noninteractive if
4588 noninteractive. Use string_to_object.
4590 * doc.c (Fdocumentation_property): Fix bug bypassing UNGCPRO.
4592 1999-11-02 Dave Love <fx@gnu.org>
4594 * gnu-linux.h: Use SIGCHLD, not SIGCLD (not in glibc 2.1).
4596 * process.c: Define _GNU_SOURCE before config.h to get strsignal
4597 declared with glibc2.
4599 1999-11-02 Gerd Moellmann <gerd@gnu.org>
4601 * lisp.h (QUIT): Give it statement form.
4603 1999-11-02 Dave Love <fx@gnu.org>
4605 * eval.c (init_eval): Conditionalize declaration of gcpro_level.
4607 1999-11-02 Gerd Moellmann <gerd@gnu.org>
4609 * xfns.c (QCuser_data): New.
4610 (syms_of_xfns): Initialize QCuser_data.
4611 (parse_image_spec): Ignore :user-data DATA properties.
4613 * xdisp.c (display_line): Set charpos of first glyph in blank
4614 lines not corresponding to any text to -1, even if no glyphs are
4615 filled in in that line.
4617 1999-11-01 Gerd Moellmann <gerd@gnu.org>
4619 * xfns.c (png_load) [PNG_READ_sRGB_SUPPORTED]: Put code using
4620 png_get_sRGB in #ifdef.
4622 * dispnew.c (Finternal_show_cursor): Renamed from Fshow_cursor.
4623 (syms_of_display): Use the new name.
4625 * textprop.c (verify_interval_modification): Signal text-read-only
4626 instead of calling error.
4628 * data.c (Qtext_read_only): New built-in error.
4629 (syms_of_data): Initialize it.
4631 * lisp.h: Add extern declaration for Qtext_read_only.
4633 * syntax.c: Remove whitespace after open or in front of closing
4636 1999-11-01 Richard M. Stallman <rms@gnu.org>
4638 * Makefile.in (w16select.o, sound.o): Don't depend on lisp.h.
4640 1999-10-31 Gerd Moellmann <gerd@gnu.org>
4642 * xdisp.c (resize_mini_window): Compute needed height differently.
4644 * fns.c (Flength): Unroll loop over lists.
4646 * xdisp.c (append_space): Return non-zero if space was appended.
4647 (display_line): Set charpos of first glyph to -1 only if that
4648 glyph is the space added by append_glyph.
4650 1999-10-30 Richard M. Stallman <rms@gnu.org>
4652 * print.c (strout): Consider `noninteractive' and use stdout
4653 only when PRINTCHARFUN is t.
4655 * lisp.h (struct gcpro) [DEBUG_GCPRO]: New field `level'.
4656 (gcpro_level): Declare it extern.
4657 [DEBUG_GCPRO] (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
4658 Alternate definitions that set `level' and increment `gcpro_level'.
4659 [DEBUG_GCPRO] (UNGCPRO): Alternate definition that checks gcpro_level.
4661 * eval.c [DEBUG_GCPRO] (gcpro_level): New variable.
4662 (init_eval) [DEBUG_GCPRO]: Initialize it.
4663 (unwind_to_catch) [DEBUG_GCPRO]: Set gcpro_level
4664 from remaining gcprolist.
4666 1999-10-29 Kenichi Handa <handa@etl.go.jp>
4668 * coding.c (code_convert_region): Update `dst' correctly.
4670 1999-10-28 Gerd Moellmann <gerd@gnu.org>
4672 * fns.c (Fmemq, Fassq, Frassq, assq_no_quit, Fassoc)
4673 (Frassoc): Rewritten.
4675 1999-10-27 Noah Friedman <friedman@splode.com>
4677 * s/gnu-linux.h [HAVE_DEV_PTMX]: Redefine FIRST_PTY_LETTER to 'z'.
4678 Define PTY_NAME_SPRINTF.
4679 Redefine PTY_TTY_NAME_SPRINTF.
4680 * config.in: Add undef for HAVE_DEV_PTMX.
4682 1999-10-26 Richard M. Stallman <rms@gnu.org>
4684 * regex.c (POP_FAILURE_POINT): Use failure_id.integer
4685 as arg to DEBUG_POP and DEBUG_PRINT.
4687 1999-10-27 Richard M. Stallman <rms@gnu.org>
4689 * data.c (Qad_activate_internal): Renamed from Qad_activate.
4690 (Ffset): Call Qad_activate_internal.
4691 (syms_of_data): Initialize Qad_activate_internal.
4693 1999-10-27 Gerd Moellmann <gerd@gnu.org>
4695 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing if
4696 Vterminal_frame is selected and Vwindow_system is non-nil.
4698 1999-10-26 Gerd Moellmann <gerd@gnu.org>
4700 * xdisp.c (echo_area_display): Put previous change in #if 0.
4702 * emacs.c (standard_args): Add `file' as synonym for `visit',
4703 `execute' as synonym for `eval'.
4704 (main): Add new options to usage message.
4706 1999-10-25 Gerd Moellmann <gerd@gnu.org>
4708 * data.c (Qhash_table): New.
4709 (Ftype_of): Return it for hash tables.
4710 (syms_of_data): Initialize Qhash_table.
4712 1999-10-25 Richard M. Stallman <rms@gnu.org>
4714 * regex.c (POP_FAILURE_POINT): Extract failure_id as an integer.
4716 1999-10-24 Ken Raeburn <raeburn@gnu.org>
4718 * alloc.c: Undef HIDE_LISP_IMPLEMENTATION before including
4721 * buffer.c (Fbuffer_list, Fget_file_buffer, get_truename_buffer,
4722 Fbuffer_local_variables, Fother_buffer, record_buffer,
4723 set_buffer_internal_1, Fbury_buffer, Fkill_all_local_variables,
4724 swap_out_buffer_local_variables, overlays_at, overlays_in,
4725 overlay_touches_p, overlay_strings, recenter_overlay_lists,
4726 fix_overlays_in_range, fix_overlays_before, Foverlay_get,
4727 Foverlay_put, report_overlay_modification, evaporate_overlays):
4728 Use XCAR, XCDR, and XFLOAT_DATA instead of explicit member
4730 * data.c (Fcar, Fcar_safe, Fcdr, Fcdr_safe, Fsetcar, Fsetcdr,
4731 swap_in_symval_forwarding, set_internal, default_value,
4732 Fset_default, Fmake_variable_buffer_local, Fmake_local_variable,
4733 Fmake_variable_frame_local, Flocal_variable_p,
4734 Flocal_variable_if_set_p, arithcompare, Fzerop, cons_to_long,
4735 Fnumber_to_string, float_arith_driver, Fadd1, Fsub1): Likewise.
4736 * dispnew.c (Fframe_or_buffer_changed_p): Likewise.
4737 * emacs.c (main): Likewise.
4738 * fontset.c (fs_load_font, fs_register_fontset,
4739 CACHED_FONTSET_NAME, CACHED_FONTSET_REGEX, Fquery_fontset,
4740 Fnew_fontset, Fset_fontset_font): Likewise.
4741 * frame.c (do_switch_frame, next_frame, prev_frame,
4742 other_visible_frames, Fdelete_frame, Fvisible_frame_list):
4744 * keyboard.c (read_char, help_char_p, event_to_kboard,
4745 kbd_buffer_get_event, timer_start_idle, timer_check,
4746 make_lispy_event, apply_modifiers, reorder_modifiers,
4747 Fevent_convert_list, lucid_event_type_list_p, menu_bar_items,
4748 menu_bar_one_keymap, menu_item_eval_property_1, parse_menu_item,
4749 tool_bar_items, read_char_x_menu_prompt, read_key_sequence,
4750 Fcommand_execute, Fexecute_extended_command): Likewise.
4751 * minibuf.c (read_minibuf, get_minibuffer, Ftry_completion,
4752 Fall_completions): Likewise.
4753 * window.c (Fset_window_margins): Likewise.
4755 * callint.c (quotify_args): Don't explicitly use struct
4756 Lisp_Cons, use Lisp_Object and XCAR/XCDR instead.
4758 * s/netbsd.h (HAVE_GETLOADAVG): Define as 1.
4759 (UNEXEC, START_FILES, LIB_STANDARD, LIB_GCC): Define ELF versions,
4760 if __ELF__ is defined.
4762 1999-10-24 Gerd Moellmann <gerd@gnu.org>
4764 * window.c (Fnext_window): Add a QUIT in the loop.
4766 1999-10-23 Gerd Moellmann <gerd@gnu.org>
4768 * Makefile.in (bootstrap, bootstrap-emacs, bootstrap-temacs):
4771 1999-10-22 Dave Love <fx@gnu.org>
4773 * emacs.c (main): Enable profiling conditional on __linux also.
4775 1999-10-20 Gerd Moellmann <gerd@gnu.org>
4777 * xrdb.c (x_load_resources): Set default resources for resource
4778 classes instead of for the specific Emacs.
4780 1999-10-19 Gerd Moellmann <gerd@gnu.org>
4782 * s/freebsd.h (HAVE_GETLOADAVG): Define as 1 because config.h
4783 defines it that way.
4785 * xdisp.c (echo_area_display) [HAVE_X_WINDOWS]: Do nothing
4786 if selected_frame is equal to Vterminal_frame.
4788 1999-10-19 Paul Eggert <eggert@twinsun.com>
4790 Add support for large files, 64-bit Solaris, system locale codings.
4792 * Makefile.in (emacs): Set the LC_ALL environment variable to "C"
4793 when dumping, so that the dumped Emacs doesn't have stray locale info.
4794 (dired.o): Depend on systime.h.
4795 (editfns.o): Depend on coding.h.
4797 * alloc.c, buffer.c, callproc.c, ccl.c, charset.c, coding.c, data.c,
4798 dispnew.c, editfns.c, emacs.c, filelock.c, floatfns.c, hftctl.c,
4799 keyboard.c, process.c, sysdep.c, unexelf.c, unexhp9k800.c,
4800 unexsunos4.c, vmsfns.c, vmsgmalloc.c, w32faces.c, w32menu.c, w32term.c,
4801 w32xfns.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
4802 Include <config.h> before any system include files.
4804 * alloc.c, buffer.c, ccl.c, data.c, editfns.c, emacs.c, eval.c,
4805 fileio.c, filelock.c, frame.c, insdel.c, keymap.c, lread.c,
4806 m/alpha.h, print.c, search.c, sysdep.c, xdisp.c, xfaces.c, xfns.c,
4808 Do not include <stdlib.h>, as <config.h> does this now.
4810 * callproc.c (Fcall_process):
4811 Synchronize messages locale before invoking strerror.
4812 Decode resulting string with locale-coding-system.
4814 * coding.c (Vlocale_coding_system): New var.
4815 (syms_of_coding): Adjust to above change.
4816 (emacs_strerror): New function.
4818 * coding.h (emacs_strerror, Vlocale_coding_system): New decls.
4820 * config.in (HAVE_STDIO_EXT_H, HAVE_TM_GMTOFF, HAVE___FPENDING,
4821 HAVE_FTELLO, HAVE_GETLOADAVG, HAVE_MBLEN, HAVE_MBRLEN,
4822 HAVE_STRSIGNAL): New macros.
4823 (BITS_PER_LONG): Default to 64 if _LP64 is defined.
4824 <stdlib.h>: Include if HAVE_STDLIB_H is defined and NOT_C_CODE isn't.
4826 * dired.c: Include "systime.h".
4827 (Ffile_attributes): Do not cast s.st_size to int; this loses
4828 information if int is 32 bits but st_size and EMACS_INT are larger.
4829 Treat large device numbers like large inode numbers.
4831 * dispnew.c (PENDING_OUTPUT_COUNT): Use __fpending if available.
4833 * editfns.c: Include coding.h.
4834 (emacs_strftime): Remove decl.
4835 (emacs_strftimeu): New decl.
4836 (emacs_memftimeu): Renamed from emacs_memftime; new arg UT.
4837 Use emacs_strftimeu instead of emacs_strftime.
4838 (Fformat_time_string): Convert format string using
4839 Vlocale_coding_system, and convert result back. Synchronize time
4840 locale before invoking lower level function. Invoke
4841 emacs_memftimeu, passing ut, instead of emacs_memftime.
4843 * emacs.c: Include <locale.h> if HAVE_SETLOCALE is defined.
4844 (Vmessages_locale, Vprevious_messages_locale, Vtime_locale,
4845 Vprevious_time_locale): New variables.
4846 (main): Invoke setlocale early, so that initial error messages are
4847 localized properly. But skip locale-setting if LC_ALL is "C".
4848 Fix up locale when it's safe to do so.
4849 (fixup_locale): Moved here from xterm.c.
4850 (synchronize_locale, synchronize_time_locale,
4851 synchronize_messages_locale): New functions.
4852 (syms_of_emacs): Accommodate above changes.
4854 * fileio.c (report_file_error): Convert strerror output according
4855 to Vlocale_coding_system.
4856 (Finsert_file_contents): Check for arithmetic overflow in
4857 computations that depend on file size. Report IO errors
4858 with emacs_strerror, not strerror.
4860 * fns.c (Fgethash): Declare dflt parameter.
4862 * gmalloc.c: Do not define const to nothing if HAVE_CONFIG_H
4863 is defined; that's config.h's job.
4865 * lisp.h (EMACS_INT, BITS_PER_EMACS_INT, EMACS_UINT): If _LP64,
4866 default these values to long, BITS_PER_LONG, and unsigned long.
4867 (VALBITS, MARKBIT, XINT): Do not assume 32-bit EMACS_INT.
4868 (PNTR_COMPARISON_TYPE): Default to EMACS_UINT, not to unsigned int.
4869 (code_convert_string_norecord, fixup_locale,
4870 synchronize_messages_locale, synchronize_time_locale,
4871 emacs_open, emacs_close, emacs_read, emacs_write): New decls.
4872 All Emacs callers of open, close, read, write changed to use
4873 emacs_open, emacs_close, emacs_read, emacs_write.
4875 * lread.c (file_offset, file_tell): New macros. All uses of ftell
4876 changed to file_tell.
4877 (saved_doc_string_position, prev_saved_doc_string_position): Now
4878 of type file_offset.
4879 (init_lread): Do not fix locale here; fixup_locale now does this.
4881 * m/amdahl.h, s/usg5-4.h:
4883 (NSIG_MINIMUM): New macro.
4885 * m/cydra5.h, m/dpx2.h, m/mips.h, m/pfa50.h, m/sps7.h, m/stride.h,
4886 m/ustation.h, s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
4887 s/umips.h, s/usg5-4.h:
4888 (SIGIO): Do not undef.
4889 (BROKEN_SIGIO): New macro.
4892 (SIGTSTP): Do not undef.
4893 (BROKEN_SIGTSTP): New macro.
4896 (SIGPOLL, SIGURG): Do not undef.
4897 (BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.
4900 (SIGINFO): Do not undef.
4901 (BROKEN_SIGINFO): New macros.
4903 * m/delta.h, s/ptx.h, s/template.h: Doc fix.
4905 * mktime.c, strftime.c: Update to glibc 2.1.2 version, with
4906 some Emacs-related changes merged.
4908 * print.c (float_to_string): Prepend "-" to representation of a
4909 NaN if the NaN is negative.
4911 * process.c (sys_siglist): Omit if HAVE_STRSIGNAL.
4912 (wait_reading_process_input): Use emacs_strerror, not strerror.
4914 * process.c (status_message, sigchld_handler): Synchronize locale,
4915 then use strsignal istead of sys_siglist.
4916 * w32proc.c (sys_wait): Likewise.
4918 * s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
4919 s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
4920 s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
4921 s/usg5-2.h, s/usg5-3.h, s/xenix.h:
4922 (open, close, read, write, INTERRUPTIBLE_OPEN,
4923 INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.
4925 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.
4927 * sysdep.c (sys_read, sys_write, read, write, sys_close, close,
4928 sys_open, open): Remove.
4929 (emacs_open, emacs_close, emacs_read, emacs_write): Always define;
4930 the old INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE, and INTERRUPTIBLE_IO
4931 macros are no longer used.
4932 (emacs_open): Renamed from sys_open. Merge BSD4_1 version.
4933 (emacs_close): Renamed from sys_close.
4934 (emacs_read): Renamed from sys_read.
4935 (emacs_write): Renamed from sys_write.
4936 (sys_siglist): Do not declare if HAVE_STRSIGNAL.
4937 (dup2): Do not print error on failure; the real dup2 doesn't.
4938 (strsignal): New function, defined if !HAVE_STRSIGNAL.
4940 * syssignal.h (SIGINFO): Undef if defined and if BROKEN_SIGINFO
4942 (SIGIO, SIGPOLL, SIGTSTP, SIGURG): Likewise.
4943 (NSIG): If less than NSIG_MINIMUM, define to NSIG_MINIMUM.
4944 (strsignal): Declare if !HAVE_STRSIGNAL.
4946 * unexelf.c (ElfBitsW, ELFSIZE, ElfExpandBitsW): New macros.
4947 (ElfW): Define in terms of ElfExpandBitsW.
4949 * w32proc.c (sys_siglist): Remove decl.
4951 * xdisp.c (decode_mode_spec): 3rd arg is int, not char, to comply
4953 (display_string): Declare face_string_pos arg.
4955 * xfns.c (Fx_show_tip): Declare timeout param.
4957 * xterm.c: No need to include locale.h.
4958 (x_alloc_lighter_color, x_setup_relief_color):
4959 Pass arg as double, not float, for compatibility with ANSI C.
4960 (fixup_locale): Move to emacs.c.
4961 (x_term_init): Do not setlocale or fixup locale; the main program
4964 1999-10-18 Dave Love <fx@gnu.org>
4966 * doc.c (Fdocumentation_property): Gcpro `tem'.
4968 1999-10-18 Kenichi Handa <handa@etl.go.jp>
4970 * lread.c (Fload): Calculate bytes of filename correctly.
4973 1999-10-18 Keisuke Nishida <kxn30@po.cwru.edu>
4975 * print.c (print_preprocess): In case print-circle is nil,
4976 add OBJ to Vprint_number_table only when OBJ is a symbol.
4978 1999-10-18 Kenichi Handa <handa@etl.go.jp>
4980 * coding.c (code_convert_string): Add record_unwind_protect to
4981 assure setting inhibit_pre_post_conversion back to zero. Take
4982 care of the multibyteness of the working buffer.
4984 * coding.c (inhibit_pre_post_conversion): New variable.
4985 (setup_coding_system): If inhibit_pre_post_conversion is nonzero,
4986 ignore post-read-conversion and pre-write-conversion property of
4988 (code_convert_region_unwind): New function.
4989 (code_convert_region): Set inhibit_pre_post_conversion to 1 while
4990 running pre-write-conversion and post-read-conversion.
4991 (code_convert_string): Likewise.
4993 1999-10-17 Miles Bader <miles@gnu.org>
4995 * editfns.c: Doc fix.
4997 1999-10-17 Miles Bader <miles@gnu.org>
4999 * editfns.c (Fconstrain_to_field): Make sure we don't violate the
5000 argument preconditions of find_before_next_newline in the case
5001 where both ONLY_IN_LINE and ESCAPE_FROM_EDGE are set and OLD_POS
5002 was indeed at the edge.
5004 1999-10-17 Miles Bader <miles@gnu.org>
5006 * minibuf.c (Fminibuffer_complete_and_exit): Supply value for new
5007 ESCAPE_FROM_EDGE parameter to Ffield_beginning.
5009 * editfns.c (text_property_eq, text_property_stickiness): Don't
5010 use initializers for auto variables of type Lisp_Object.
5011 (find_field): Likewise. Use braces around nested ifs.
5012 (Fline_end_position): Store the raw eol in a variable, so that the
5013 final expression doesn't look so ugly.
5014 (Fconstrain_to_field): Doc fix.
5015 (preceding_pos): Renamed from `preceeding_pos'.
5016 (text_property_stickiness, find_field): Call preceding_pos,
5019 1999-10-17 Miles Bader <miles@gnu.org>
5021 * editfns.c (Ffield_string_no_properties): New function.
5022 (text_property_stickiness, preceeding_pos): New functions.
5023 (Ffield_string): Remove PROPS parameter.
5024 (find_field): Add MERGE_AT_BOUNDARY parameter.
5025 Rewrite to use stickiness of `field' property to resolve
5027 (Ffield_beginning, Ffield_end): Add ESCAPE_FROM_EDGE parameter.
5028 (Fconstrain_to_field): Likewise.
5029 (syms_of_editfns): Init Sfield_string_no_properties.
5030 (Ffield_string, Ferase_field, Ffield_end):
5031 Supply new MERGE_AT_BOUNDARY argument to find_field.
5032 (Fline_beginning_position, Fline_end_position): Supply new
5033 ESCAPE_FROM_EDGE parameter to Fconstrain_to_field.
5034 Pass a value of Qt for the ONLY_IN_LINE argument to
5035 Fconstrain_to_field (only matters if N != 1).
5036 * syntax.c (Fforward_word): Supply new ESCAPE_FROM_EDGE parameter
5037 to Fconstrain_to_field.
5039 * minibuf.c (Fminibuffer_complete_word): Use
5040 Ffield_beginning to find the prompt end.
5042 1999-10-17 Miles Bader <miles@gnu.org>
5044 * editfns.c (Fconstrain_to_field): Add get/set-current-point
5045 behavior when NEW_POS is nil.
5046 (find_field): Use XSETFASTINT instead of make_number.
5047 * minibuf.c (Fminibuffer_complete_and_exit): Test for an empty
5048 input string by seeing where the field begins, instead of
5049 looking at text-properties.
5051 1999-10-17 Miles Bader <miles@gnu.org>
5053 * editfns.c (Qfield): New variable.
5054 (find_field, Ferase_field, Ffield_string,
5055 Ffield_beginning, Ffield_end, Fconstrain_to_field): New functions.
5056 (Fline_beginning_position, Fline_end_position): Constrain to any field.
5057 (make_buffer_string_both): Remove minibuffer-prompt hack.
5058 (syms_of_editfns): Initialize Qfield, and subr entries for
5059 field functions above.
5060 * minibuf.c (read_minibuf): Don't save minibuffer prompt length on
5062 Don't initialize minibuffer prompt length.
5063 Wrap prompt text-properties around the entire prompt.
5064 Add 'prompt text-property to prompt.
5065 Get final value with Ffield_string instead of make_buffer_string.
5066 (read_minibuf_unwind): Don't restore minibuffer prompt length from
5068 (do_completion): Get minibuffer input with Ffield_string
5069 instead of Fbuffer_string.
5070 Erase minibuffer input with Ferase_field instead of erase_buffer.
5071 (Fminibuffer_complete_and_exit): Likewise.
5072 Test whether buffer is empty by looking for the 'prompt text
5073 property at the end.
5074 Set prompt length by looking for the end of the prompt text property,
5075 and save prompt length for later use (since there is no longer a
5076 buffer variable to get it from).
5077 (Fminibuffer_prompt_width, Fminibuffer_prompt_end): Functions removed.
5078 (syms_of_minibuf): Remove initializations of
5079 Sminibuffer_prompt_width and Sminibuffer_prompt_end.
5080 * buffer.h (struct buffer): Remove prompt_end_charpos field.
5081 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer):
5082 Don't initialize prompt_end_charpos field.
5083 * syntax.c (Fforward_word): Likewise.
5084 Constrain to any field.
5086 1999-10-16 Gerd Moellmann <gerd@gnu.org>
5088 * window.c (enum save_restore_action): New.
5089 (save_restore_orig_size): Change parameter list. Add
5090 functionality to check for valid orig_top and orig_height members
5092 (grow_mini_window): Call save_restore_orig_size with new parameter
5094 (shrink_mini_window): Restore old window sizes only if old
5095 size information is valid in all windows in a window tree.
5097 1999-10-15 Gerd Moellmann <gerd@gnu.org>
5099 * xmenu.c (set_frame_menubar): Don't call
5100 x_set_menu_resources_from_menu_face here.
5101 (update_frame_menubar): Call x_set_menu_resources_from_menu_face.
5103 * xfns.c (gif_load): Fix handling of interlaced GIFs.
5105 1999-10-14 Dave Love <fx@gnu.org>
5107 * xdisp.c (handle_fontified_prop): GCPRO `pos'.
5109 1999-10-14 Gerd Moellmann <gerd@gnu.org>
5111 * process.c (Fopen_network_stream): Don't loop if gethostbyname
5112 fails and h_errno is TRY_AGAIN.
5114 1999-10-13 Dave Love <fx@gnu.org>
5116 * filelock.c (lock_file): Move gcpro of `fn'.
5118 1999-10-10 Gerd Moellmann <gerd@gnu.org>
5120 * keyboard.c (auto-save-interval): Fix documentation.
5122 1999-10-09 Richard M. Stallman <rms@gnu.org>
5124 * print.c (print): When removing objects from Vprint_number_table,
5125 only scan the newly added objects.
5126 (print_preprocess): If OBJ is a gensym, and print-continuous-numbering,
5127 unconditionally force it to stay in the table.
5129 1999-10-09 Gerd Moellmann <gerd@gnu.org>
5131 * xfns.c (prepare_image_for_display): Don't try to load image if
5132 loading it failed before.
5133 (lookup_image, prepare_image_for_display): Remember if loading the
5135 (xpm_load): Add missing UNBLOCK_INPUT.
5137 * dispextern.h (struct image): New member load_failed_p.
5139 1999-10-08 Stefan Monnier <monnier@cs.yale.edu>
5141 * fileio.c (Fmake_temp_name): Add a reference to `make-temp-file'
5144 1999-10-08 Gerd Moellmann <gerd@gnu.org>
5146 * xterm.c (XTread_socket) <ClientMessage, WM_TAKE_FOCUS>:
5147 Don't call XSetInputFocus because that can generate additional
5150 1999-10-07 Jeffrey C Honig <jch@bsdi.com>
5152 * bsdos4.h [HAVE_LIBNCURSES]: Define TERMINFO and LIBS_TERMCAP.
5154 1999-10-07 Richard M. Stallman <rms@gnu.org>
5156 * process.c (wait_reading_process_input): When trying to suck
5157 input from one process, for accept-process-output,
5158 exit that loop if we get EAGAIN or EWOULDBLOCK.
5160 1999-10-07 Gerd Moellmann <gerd@gnu.org>
5162 * xfaces.c (Qbitmap_spec_p): Replaces Qpixmap_spec_p.
5163 (Fbitmap_spec_p): Replaces Fpixmap_spec_p.
5164 (load_pixmap): Use Fbitmap_spec_p and Qbitmap_spec_p instead of
5165 Fpixmap_spec_p and Qpixmap_spec_p.
5166 (load_face_colors, check_lface_attrs,
5167 merge_face_vector_with_property,
5168 Finternal_set_lisp_face_attribute): Use Fbitmap_spec_p.
5169 (syms_of_xfaces): Initialize Qbitmap_spec_p, defsubr
5172 1999-10-07 Gerd Moellmann <gerd@gnu.org>
5174 * xdisp.c (display_menu_bar): Use MENU_FACE_ID instead of
5177 * xfaces.c (toplevel) [USE_MOTIF]: Include some Motif headers.
5178 (struct x_resources) [USE_X_TOOLKIT]: New.
5179 (xm_apply_resources, xm_set_menu_resources_from_menu_face)
5181 (xl_apply_resources, xl_set_menu_resources_from_menu_face)
5183 (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]: New.
5185 (syms_of_xfaces): Initialize Qmenu.
5186 (realize_basic_faces): Realize face `menu'.
5187 (resolve_face_name): New.
5188 (lface_from_face_name): Use it.
5189 (Finternal_set_lisp_face_attribute): Ditto.
5190 (Fpixmap_spec_p): Rewritten. Extend doc string.
5192 * xmenu.c (set_frame_menubar, xmenu_show): Call
5193 x_set_menu_resources_from_menu_face.
5195 * dispextern.h (enum face_id): Add MENU_FACE_ID.
5196 (toplevel): Include X11/Intrinsic.h.
5198 1999-10-03 Ken'ichi Handa <handa@gnu.org>
5200 * coding.c (DECODE_CHARACTER_ASCII): Decode ASCII invocated to GR
5203 1999-09-30 Kenichi Handa <handa@etl.go.jp>
5205 * category.c (modify_lower_category_set): Set default value of
5208 * minibuf.c (Fminibuffer_complete_word): Calculate string byte
5211 1999-09-29 Gerd Moellmann <gerd@gnu.org>
5213 * editfns.c (Fpropertize): Renamed from Fproperties.
5215 1999-09-29 Gerd Moellmann <gerd@gnu.org>
5217 * xdisp.c (resize_mini_window): Do nothing if frame is an X
5218 frame that hasn't been initialized yet.
5220 1999-09-28 Richard M. Stallman <rms@gnu.org>
5222 * keymap.c (Fsingle_key_description): Make tem big enough.
5223 (describe_buffer_bindings): Make buf big enough.
5225 1999-09-27 Richard M. Stallman <rms@gnu.org>
5227 * intervals.c (get_local_map): Use indirect_function,
5228 not Findirect_function.
5230 1999-09-27 Dave Love <fx@gnu.org>
5232 * cm.h: Remove unneeded declaration of ospeed.
5234 1999-09-26 Gerd Moellmann <gerd@gnu.org>
5236 * lisp.h (toplevel): Add prototype for
5237 next_single_char_property_change.
5239 * textprop.c (next_single_char_property_change): New.
5241 * xdisp.c (display_prop_end, invisible_text_between_p): Use
5242 next_single_char_property_change.
5244 1999-09-25 Gerd Moellmann <gerd@gnu.org>
5246 * editfns.c (Fproperties): New.
5247 (syms_of_editfns): Defsubr it.
5249 * xfns.c (lookup_image): Set image's timestamp because it's
5250 used when we look it up.
5252 1999-09-23 Gerd Moellmann <gerd@gnu.org>
5254 * window.c (enlarge_window): Add window parameter instead of using
5256 (Fdisplay_buffer): Call it with window parameter instead of
5257 setting selected_window.
5258 (Fenlarge_window, Fshrink_window): Ditto.
5259 (shrink_mini_window): If there is no recorded height and position
5260 info, resize mini-window to height 1.
5262 * xfns.c (image_error): Use add_to_log.
5264 * xfaces.c (load_pixmap): Call add_to_log without frame parameter.
5265 (load_face_font_or_fontset, load_color,
5266 merge_face_vector_with_property): Ditto.
5268 * dispextern.h: Add prototype for add_to_log.
5270 * xfaces.c (add_to_log): Move to xdisp.c.
5272 * xdisp.c (add_to_log): Moved from xfaces.c. Remove frame
5275 1999-09-23 Gerd Moellmann <gerd@gnu.org>
5277 * xterm.c (XTread_socket) <MotionNotify>: Change #ifdef
5278 USE_X_TOOLKIT to #ifdef USE_TOOLKIT_SCROLL_BARS.
5280 * xdisp.c (resize_mini_window): Use grow_mini_window and
5283 * window.c (window_min_size): Add parameter ignore_fixed_p.
5284 (change_window_height): Call window_min_size with new parameter.
5285 (shrink_window_lowest_first, save_restore_orig_size,
5286 grow_mini_window, shrink_mini_window): New.
5287 (make_window, replace_window): Initialize orig_top and
5289 (enlarge_window): Renamed from change_window_height. Make it
5291 (Fdisplay_buffer, Fenlage_window, Fshrink_window): Call
5292 enlarge_window instead of change_window_height.
5294 * window.h (struct window): New members orig_top, orig_height.
5295 (toplevel): Add prototypes for grow_mini_window and
5296 shrink_mini_window. Remove prototype for change_window_height.
5298 1999-09-21 Eli Zaretskii <eliz@gnu.org>
5300 * frame.c (frame_name_fnn_p): Fix previous change.
5302 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5304 * minibuf.c (toplevel): Move include of stdio.h to other includes.
5306 * dispnew.c (direct_output_for_insert): Cast arguments to
5307 safe_bcopy to char *.
5309 * lread.c (readchar): Remove unused variables.
5310 (read_filtered_event, read1, Fmapatoms): Ditto.
5311 (toplevel): Include intervals.h.
5313 * eval.c (Fsignal): Remove unused variables.
5314 (Fcommandp, do_autoload): Ditto.
5316 * lisp.h: Add prototype for safe_bcopy, fatal.
5318 * editfns.c (init_editfns): Remove unused variables.
5319 (Fgoto_char, Fchar_after, Fformat): Ditto.
5320 (message_text, message_length): Put in #ifndef HAVE_MENUS.
5322 * data.c (find_symbol_value): Remove unused variables.
5323 (Faref, Fstring_to_number): Ditto.
5324 (toplevel): Include stdio.h.
5325 (Fnumber_to_string): Cast XINT to long for %ld.
5327 * casefiddle.c (casify_object): Remove unused variables.
5328 (casify_region): Ditto.
5330 * filelock.c (get_boot_time): Put local variable used in
5331 conditinally compiled section in #ifdef.
5332 (toplevel): Include stdio.h.
5334 * keymap.c (Flookup_key, Faccessible_keymaps, describe_vector,
5335 keys_of_keymap, syms_of_keymap): Remove unused variables.
5337 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5339 * xdisp.c (sync_frame_with_window_matrix_rows): Disable frame rows
5340 whose corresponding window rows have been disabled in
5343 1999-09-20 Gerd Moellmann <gerd@gnu.org>
5345 * xdisp.c (compute_window_start_on_continuation_line): Handle case
5346 that window start is out of range.
5347 (handle_display_prop, handle_single_display_prop): Replace
5348 marginal area specifications like `left-margin' with `(margin
5351 (syms_of_xdisp): Initialize Qmargin.
5353 1999-09-19 Gerd Moellmann <gerd@gnu.org>
5355 * syntax.c (update_syntax_table, find_defun_start, back_comment,
5356 describe_syntax, skip_chars): Remove unused variables.
5357 (back_comment, forw_comment): Add braces to if-statement with
5358 if-else as dependent statement.
5360 * process.c (list_processes_1): Remove unused variables.
5361 (Fopen_network_stream, create_process): Add parentheses to
5362 conditional expressions.
5363 (create_process): Put declaration of sigchld in #if 0.
5364 (Fopen_network_stream): Removed unused variables.
5365 (Fopen_network_stream, wait_reading_process_input,
5366 wait_reading_process_input, send_process, send_process): Ditto.
5367 (toplevel): Add prototypes for set_waiting_for_input and
5370 * abbrev.c (Fexpand_abbrev): Remove unused variables.
5372 * textprop.c (Fset_text_properties): Remove unused variables.
5373 (text_property_list, verify_interval_modification,
5374 interval_has_all_properties): Ditto.
5376 * callproc.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5377 (Fcall_process): Remove unused variable.
5379 * keyboard.c (Frecursive_edit): Remove unused variable.
5380 (command_loop_1, safe_run_hooks, kbd_buffer_get_event,
5381 timer_check, make_lispy_event, menu_bar_items,
5382 menu_bar_one_keymap, menu_bar_item, parse_menu_item,
5383 parse_tool_bar_item, read_char_x_menu_prompt, read_key_sequence,
5384 kbd_buffer_get_event, make_lispy_event, read_char_x_menu_prompt,
5385 read_key_sequence): Ditto. Fread_key_sequence,
5386 Fread_key_sequence_vector, Fsuspend_emacs): Ditto.
5387 (read_key_sequence) [GOBBLE_FIRST_EVENT]: Put local variables only
5388 used when GOBBLE_FIRST_EVENT is defined in #ifdef
5389 (Fexecute_extended_command): Cast XINT to long for %ld.
5390 (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5391 (toplevel): Include sys/types.h.
5393 * lisp.h (RETURN_UNGCPRO): Use do-while (0) idiom.
5394 (toplevel): Add prototypes for stuff_char, and
5395 code_convert_string_norecord.
5397 1999-09-19 Gerd Moellmann <gerd@gnu.org>
5399 * buffer.h: Add prototype for r_re_alloc.
5401 * insdel.c (copy_text): Removed unused variables.
5402 (count_combining_after, count_combining_after, insert_1_both,
5403 insert_from_string_1, insert_from_buffer_1, check_markers): Ditto.
5404 (adjust_after_replace, replace_range): Add parentheses to logical
5405 expressions. Remove unused variables.
5406 (CHECK_BYTE_COMBINING_FOR_INSERT): Add parentheses to logical
5409 * alloc.c (Fgarbage_collect): Remove unused variable.
5410 (compact_strings): Add parentheses around assignments in
5411 conditional context.
5412 (toplevel): Put declaration of unused function clear_marks
5413 in #if 0 like its definition.
5415 * lisp.h: Add prototype for shrink_regexp_cache,
5416 sweep_weak_hash_tables.
5418 1999-09-19 Dave Love <fx@gnu.org>
5420 * process.c (Fopen_network_stream): Use strerror, not gai_strerror.
5422 * doc.c (read_bytecode_char): Declare arg.
5424 * lisp.h: Declare Fcurrent_message, Fmake_temp_name,
5425 read_bytecode_char, Fx_hide_busy_cursor, getloadavg.
5427 1999-09-18 Richard Stallman <rms@gnu.org>
5429 * xdisp.c (echo_area_display): Turn off code that returned
5430 without doing anything when using a terminal frame.
5432 1999-09-17 Richard M. Stallman <rms@gnu.org>
5434 * unexelf.c (unexec): Don't get confused by a short section
5435 just before the bss section.
5437 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5439 * emacs.c (main): Remove unused variables.
5440 (sort_args, Fkill_emacs, Fkill_emacs): Ditto.
5442 * lisp.h: Add prototype for uninterrupt_malloc, memory_warnings,
5443 init_fileio_once, syms_of_sound, init_xfns, init_fns
5444 init_sound, check_message_stack.
5446 * emacs.c (toplevel) [HAVE_UNISTD_H]: Include unistd.h.
5448 * intervals.c (rotate_right, rotate_left): Add braces to avoid
5449 ambiguous else warning.
5450 (split_interval_left): Remove unused variables.
5451 (previous_interval, adjust_intervals_for_deletion,
5452 set_point_both, set_point_both, set_intervals_multibyte_1): Ditto.
5453 (icount, idepth, zero_length): Move into #if 0 section below
5454 original position where these are used.
5456 * buffer.h [REL_ALLOC]: Add prototypes for r_alloc and r_alloc_free.
5458 * buffer.c (Fkill_buffer): Remove unused variables.
5459 (Fkill_buffer, overlays_at, overlays_in, recenter_overlay_lists,
5460 fix_overlays_in_range, Fmove_overlay, Fprevious_overlay_change,
5461 init_buffer_once, (syms_of_buffer): Ditto.
5463 * xrdb.c (get_fallback): Remove unused variable.
5464 (x_load_resources): Ditto. Put local variable used for Motif only
5465 in #ifdef USE_MOTIF.
5467 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5469 * minibuf.c (read_minibuf): Remove unused variables.
5470 (read_minibuf, Fread_buffer, scmp, Fcompleting_read): Ditto.
5471 (do_completion): Move assignment out of conditional context.
5472 (Fdisplay_completion_list): Add parentheses to conditional expression.
5474 * cm.c (toplevel) [HAVE_TERMCAP_H]: Include termcap.h.
5476 * lisp.h: Add prototype for no_switch_window.
5478 * window.c (Fset_window_buffer): Remove unused variables.
5479 (Fset_window_margins): Ditto.
5481 * xdisp.c (resize_mini_window): Temporarily set the selected
5482 window's or Vminibuf_scroll_window's height to "fixed" around
5483 the call the change_window_height.
5485 * window.c (window_fixed_size_p): Check window's height_fixed_p
5488 * window.h (struct window): New member height_fixed_p.
5490 * dispnew.c (direct_output_forward_char): Don't use this method
5491 if showing a message or a message was just cleared because we
5492 might need to resize the mini-window.
5494 1999-09-16 Gerd Moellmann <gerd@gnu.org>
5496 * frame.c (Fdelete_frame): Correct local variable pointing to
5497 selected frame after selecting new frame.
5499 1999-09-15 Richard Stallman <rms@gnu.org>
5501 * puresize.h (BASE_PURESIZE): Increase to 525000.
5503 * filelock.c (Vtemporary_file_directory): New variable.
5504 (syms_of_filelock): Set up Lisp variable.
5506 1999-09-15 Gerd Moellmann <gerd@gnu.org>
5508 * term.c (OUTPUT_IF, OUTPUT1_IF): Use do-while.
5509 (encode_terminal_code): Remove unused variables.
5510 (turn_off_face): Ditto.
5511 (toplevel): Include termcap.h if HAVE_TERMCAP_H.
5513 * dispnew.c (update_frame_line): If writing whole desired line,
5514 don't clear to end of line if already at the end.
5516 1999-09-15 Gerd Moellmann <gerd@gnu.org>
5518 * xdisp.c (resize_mini_window): Don't report changed window
5519 height if it actually hasn't changed.
5521 * widget.c (set_frame_size, EmacsFrameSetCharSize): Remove
5523 (mark_shell_size_user_specified): Put in #if 0 because not used.
5524 (create_frame_gcs): Put in #if 0 because currently unused.
5525 (first_frame_p): Ditto.
5527 * xmenu.c (single_menu_item, Fx_popup_menu, Fx_popup_menu,
5528 single_submenu, update_frame_menubar, set_frame_menubar,
5529 free_frame_menubar, xmenu_show, xdialog_show): Remove unused
5532 * print.c (PRINTFULLP): Removed because it is no longer used and
5534 (Ferror_message_string): Remove unused variables.
5535 (print_object): Cast argument of sprintf to long for `%ld'
5536 specifier. Remove unused variable.
5538 1999-09-14 Gerd Moellmann <gerd@gnu.org>
5540 * sound.c (Fplay_sound): Remove usused variables.
5541 (be2hs): Put in #if 0 because it's currently not used.
5543 1999-09-14 Ken Raeburn <raeburn@gnu.org>
5545 * print.c (Ferror_message_string, print_error_message,
5546 print_object): Use XCAR, XCDR and XFLOAT_DATA instead of explicit
5549 1999-09-14 Gerd Moellmann <gerd@gnu.org>
5551 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Put code in do-while.
5553 * frame.c (Fnext_frame): Remove unused variable(s).
5554 (Fprevious_frame, Fmouse_pixel_position, frame_name_fnn_p): Ditto.
5555 (store_frame_param): Add parentheses to conditional expression.
5556 (Fmodify_frame_parameters): Remove unused variables.
5557 (Fmodify_frame_parameters, Fset_frame_size, Fset_frame_position):
5560 * xfns.c (x_set_background_color): Remove unused variable(s).
5561 (x_set_border_pixel): Ditto.
5562 (x_set_menu_bar_lines): Put local variable used only for
5563 non-toolkit case in #ifdef/#endif.
5564 (x_figure_window_size): Remove unused variable(s).
5565 (x_figure_window_size, x_window, lookup_image,
5566 xbm_read_bitmap_file_data, x_build_heuristic_mask, pbm_load,
5567 png_load, jpeg_load, gif_load, x_create_tip_frame,
5568 x_create_tip_frame, Fx_show_tip, x_set_border_pixel): Ditto.
5570 * xterm.c (x_scroll_bar_handle_click): Compile only if
5571 not USE_TOOLKIT_SCROLL_BARS.
5572 (x_scroll_bar_set_handle, x_scroll_bar_note_movement): Ditto.
5574 * dispextern.h: Add prototypes for gamma_correct and
5577 * xterm.c (x_produce_glyphs): Remove unused variable(s).
5578 (x_alloc_nearest_color_for_widget, note_tool_bar_highlight,
5579 x_set_toolkit_scroll_bar_thumb): Ditto.
5580 (x_scroll_bar_create): Move local variable to the
5581 conditionally compiled section of code where it is used.
5582 (x_scroll_bar_create): Remove unused variable(s).
5583 (x_scroll_bar_remove, XTread_socket): Ditto.
5584 (XTread_socket) <ConfigureNotify>: Move variables used for
5585 non-toolkit case into conditionally compiled section of code.
5587 * window.h (freeze_window_starts): Fix typo in prototype.
5589 * xdisp.c (display_echo_area_1, try_window_id): Remove unused
5592 * lisp.h: Add prototype for debug_print.
5594 * dispextern.h (xassert) [GLYPH_DEBUG]: Change definition
5597 * fns.c (SXHASH_COMBINE): Add missing parentheses.
5598 (Fchar_table_range, Fset_char_table_default, mapcar1,
5599 Fyes_or_no_p, sweep_weak_hash_tables): Remove unused variable(s).
5601 * lisp.h: Add prototype for getloadavg.
5603 1999-09-14 Andreas Schwab <schwab@gnu.org>
5605 * process.c (Fopen_network_stream): Avoid socket decriptor leak.
5607 * lisp.h: Declare close_file_unwind.
5609 1999-09-14 Richard Stallman <rms@gnu.org>
5611 * filelock.c (get_boot_time): Make the temp name in the proper dir.
5613 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5615 * xdisp.c (redisplay_window): Make sure start_at_line_beg
5616 is always set correctly.
5618 1999-09-13 Dave Love <fx@gnu.org>
5620 * xdisp.c (move_it_in_display_line_to): Make type consistent with
5623 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5625 * xdisp.c (QCfile): Move here from xfns.c.
5626 (syms_of_xdisp): Initialize it.
5627 (message2_nolog): Change for Lisp_Object selected_frame.
5628 (message3_nolog, message_with_string, message,
5629 setup_echo_area_for_printing, truncate_echo_area,
5630 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
5632 1999-09-13 Dave Love <fx@gnu.org>
5634 * xterm.c: Don't continue #define args for benefit of old cc.
5635 (xt_action_hook): Indent #error for benefit of K&R cc.
5637 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5639 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
5640 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
5641 (XRINGBELL): Removed.
5643 1999-09-13 Dave Love <fx@gnu.org>
5645 * xfns.c (x_put_x_image): Make type consistent with declaration.
5647 * fns.c (Fmake_hash_table): Fix string continuation.
5649 1999-09-13 Gerd Moellmann <gerd@delysid.gnu.org>
5651 * xfns.c (QCfile): Moved to xdisp.c.
5652 (syms_of_xfns): Don't initialize QCfile.
5653 (check_x_frame): Change for Lisp_Object selected_frame.
5654 (check_x_display_info, x_get_resource_string): Ditto.
5656 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5658 * minibuf.c (choose_minibuf_frame): Don't try to set the
5659 mini-buffer window's buffer, if the buffer is invalid.
5661 * xfns.c (QCfile): Moved to xdisp.c.
5662 (syms_of_xfns): Don't initialize QCfile.
5664 * xdisp.c (QCfile): Move here from xfns.c.
5665 (syms_of_xdisp): Initialize it.
5667 * lisp.h (selected_frame): Add external declaration.
5669 * xselect.c (x_own_selection): Change for Lisp_Object selected_frame.
5670 (Fx_store_cut_buffer_internal): Ditto.
5671 (Fx_rotate_cut_buffers_internal): Ditto.
5673 * xfaces.c (frame_or_selected_frame): Change for Lisp_Object
5675 (Finternal_set_lisp_face_attribute): Ditto.
5676 (Finternal_get_lisp_face_attribute): Ditto.
5677 (Finternal_lisp_face_empty_p): Ditto.
5678 (Fdump_face): Ditto.
5680 * term.c (OUTPUT): Change for Lisp_Object selected_frame.
5681 (OUTPUT_IF, ring_bell, set_terminal_modes, reset_terminal_modes,
5682 set_terminal_window, set_scroll_region, reassert_line_highlight,
5683 change_line_highlight, cursor_to, raw_cursor_to, clear_to_end,
5684 clear_end_of_line, clear_end_of_line_raw, clear_end_of_line_raw,
5685 encode_terminal_code, write_glyphs, term_init): Ditto.
5687 * sysdep.c (reset_sys_modes): Change for Lisp_Object selected_frame.
5688 (kbd_input_ast, read_input_waiting): Ditto.
5690 * minibuf.c (choose_minibuf_frame): Change for Lisp_Object
5692 (read_minibuf): Ditto.
5694 * keyboard.c (command_loop_1): Change for Lisp_Object
5696 (cmd_error_internal, command_loop_1, read_char,
5697 kbd_buffer_get_event, read_avail_input,
5698 read_char_minibuf_menu_prompt, read_key_sequence, Fsuspend_emacs,
5699 interrupt_signal, quit_throw_to_read_char): Ditto.
5701 * fontset.c (Ffont_info): Change for Lisp_Object selected_frame.
5702 (Ffontset_info): DItto.
5704 * emacs.c (handle_USR1_signal): Change for Lisp_Object selected_frame.
5706 * dispnew.c (selected_frame): Make it a Lisp_Object.
5707 (adjust_frame_glyphs_initially): Change for Lisp_Object selected_frame.
5708 (direct_output_for_insert, direct_output_forward_char,
5709 init_display): Ditto.
5711 * data.c (swap_in_symval_forwarding): Change for Lisp_Object
5713 (set_internal): Ditto.
5715 * buffer.c (Fother_buffer): Change for Lisp_Object selected_frame.
5716 (record_buffer): Ditto.
5718 * frame.c (Fmake_terminal_frame): Use SELECTED_FRAME.
5719 (do_switch_frame): Change for Lisp_Object selected_frame.
5720 (Fselected_frame): Ditto.
5721 (Fframe_first_window): Use SELECTED_FRAME.
5722 (Fframe_root_window): Change for Lisp_Object selected_frame.
5723 (Fframe_selected_window, Fset_frame_selected_window, Fnext_frame,
5724 Fprevious_frame, other_visible_frames, Fdelete_frame,
5725 Fmouse_position, Fmouse_pixel_position, Fmake_frame_visible,
5726 Fmake_frame_invisible, Ficonify_frame, Fraise_frame, Flower_frame,
5727 Fframe_parameters, Fmodify_frame_parameters, Fframe_char_height,
5728 Fframe_char_width, Fframe_pixel_height, Fframe_pixel_width,
5729 Fset_frame_height, Fset_frame_width): Ditto.
5731 1999-09-13 Gerd Moellmann <gerd@gnu.org>
5733 * xdisp.c (message2_nolog): Change for Lisp_Object selected_frame.
5734 (message3_nolog, message_with_string, message,
5735 setup_echo_area_for_printing, truncate_echo_area,
5736 prepare_menu_bars, redisplay_internal, Fdump_tool_bar_row): Ditto.
5738 * xmenu.c (Fx_popup_menu): Change for Lisp_Object selected_frame.
5739 (Fx_popup_dialog): Ditto.
5741 * xfns.c (check_x_frame): Change for Lisp_Object selected_frame.
5742 (check_x_display_info, x_get_resource_string): Ditto.
5744 * xterm.c (XTcursor_to): Change for Lisp_Object selected_frame.
5745 (x_clear_frame, XTring_bell, XTmouse_position, XTread_socket): Ditto.
5746 (XRINGBELL): Removed.
5748 * window.c (Fminibuffer_window): Change for Lisp_Object
5750 (Fwindow_at, Fprevious_window, window_loop, select_window_1,
5751 display_buffer_1, Fdisplay_buffer, temp_output_buffer_show,
5752 Fcurrent_window_configuration, init_window_once): Ditto.
5754 * frame.h (SELECTED_FRAME): New.
5756 1999-09-12 Ken Raeburn <raeburn@gnu.org>
5758 * category.c (word_boundary_p): Use XCAR and XCDR.
5759 * ccl.c (ccl_driver, resolve_symbol_ccl_program,
5760 Fregister_code_conversion_map): Likewise.
5761 * coding.c (setup_coding_system, detect_coding_system,
5762 Ffind_operation_coding_system, Fset_coding_priority_internal):
5764 * doc.c (get_doc_string, Fdocumentation,
5765 store_function_docstring): Likewise.
5766 * editfns.c (save_restriction_restore): Likewise.
5767 * eval.c (Fcond, Fmacroexpand, Fcondition_case, wants_debugger,
5768 skip_debugger, find_handler_clause, Fautoload, Fapply,
5769 run_hook_with_args, run_hook_list_with_args, Ffetch_bytecode):
5771 * fileio.c (Ffind_file_name_handler, Finsert_file_contents,
5772 Fwrite_region, do_auto_save_unwind, Fdo_auto_save,
5773 Fread_file_name): Likewise.
5774 * filelock.c (unlock_all_files): Likewise.
5775 * insdel.c (Fcombine_after_change_execute): Likewise.
5776 * intervals.c (adjust_intervals_for_insertion): Likewise.
5777 * keymap.c (get_keymap_1, Fkeymap_parent, Fset_keymap_parent,
5778 Fset_keymap_parent, fix_submap_inheritance, access_keymap,
5779 store_in_keymap, Fcopy_keymap, define_as_prefix,
5780 current_minor_maps, Faccessible_keymaps,
5781 accessible_keymaps_char_table, Fkey_description,
5782 Fwhere_is_internal, where_is_internal_2, where_is_internal_1,
5783 describe_buffer_bindings, describe_map_tree, shadow_lookup,
5784 describe_map): Likewise.
5785 * lread.c (Fload, load_unwind, close_load_descs, read_vector,
5786 read_list, init_lread): Likewise.
5787 * search.c (Fmatch_data): Likewise.
5788 * sunfns.c (Fsun_menu_internal): Likewise.
5789 * syntax.c (describe_syntax): Likewise.
5790 * undo.c (record_insert, record_delete, Fundo_boundary,
5791 truncate_undo_list): Likewise.
5792 * vmsproc.c (child_sig): Likewise.
5794 * editfns.c (Fformat): Use XFLOAT_DATA.
5796 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5798 * keyboard.c (command_loop_1): Resize mini-window to the
5799 exact size of a message displayed, if any.
5801 * xdisp.c (resize_mini_window): Add parameter exact_p. Resize
5802 to exact size if exact_p is non-zero.
5803 (display_echo_area_1): Call resize_mini_window with
5805 (redisplay_internal): Ditto.
5806 (resize_echo_area_axactly): New.
5808 * minibuf.c (read_minibuf_unwind): Call resize_mini_window with
5811 * dispextern.h: Change prototype of resize_mini_window.
5812 Add prototype for resize_echo_area_axactly.
5814 * xfaces.c (Fx_family_fonts): Replaces Fx_font_list.
5815 (syms_of_xfaces): Defsubr accordingly.
5817 * xdisp.c (hscroll_window_tree): Choose cursor row from
5818 desired or current matrix.
5819 (redisplay_internal): Hscroll before updating.
5821 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5823 * syntax.c (Fforward_word): Use prompt_end_charpos instead
5824 of minibuffer_prompt_length.
5826 * minibuf.c (read_minibuf): Use prompt_end_charpos instead
5827 of minibuffer_prompt_length.
5828 (read_minibuf_unwind): Ditto.
5829 (Fminibuffer_complete_and_exit): Ditto.
5830 (Fminibuffer_complete_word): Ditto.
5831 (Fminibuffer_prompt_end): Ditto.
5833 * editfns.c (Fbuffer_string): Use prompt_end_charpos instead
5834 of minibuffer_prompt_length.
5835 (Fline_beginning_position): Ditto.
5837 * buffer.c (Fget_buffer_create): Use prompt_end_charpos instead
5838 of minibuffer_prompt_length.
5839 (Fmake_indirect_buffer): Ditto.
5840 (Fkill_buffer): Ditto.
5841 (Ferase_buffer): Ditto.
5843 * buffer.h (prompt_end_charpos): Replaces
5844 minibuffer_prompt_length.
5846 * minibuf.c (read_minibuf): Return mini-buffer contents
5849 * editfns.c (make_buffer_string_both): Take out the code
5850 to handle mini-buffer prompts.
5851 (Fbuffer_string): Handle the prompt here, instead.
5853 * xfaces.c (lface_from_face_name): Resolve face aliases.
5854 (Qmode_line): Replaces Qmodeline.
5855 (realize_basic_faces): Use Qmode_line.
5856 (syms_of_xfaces): Initialize Qmode_line.
5858 1999-09-12 Gerd Moellmann <gerd@gnu.org>
5860 * minibuf.c (read_minibuf): Set minibuf_prompt_width to the
5861 current column after inserting prompt.
5862 (Fminibuffer_prompt_width): Return minibuf_prompt_width.
5864 * xfaces.c (Qframe_update_face_colors): New.
5865 (syms_of_xfaces): Initialize call.
5866 (update_face_from_frame_parameter): Call that function when
5867 the frame's background changes.
5869 1999-09-12 Richard Stallman <rms@gnu.org>
5871 * insdel.c (del_range_1): Don't treat minibuffer prompt specially.
5873 1999-09-12 Ken Raeburn <raeburn@gnu.org>
5875 * alloc.c (Fcons, pure_cons, Fpurecopy, Fgarbage_collect,
5876 mark_object, mark_buffer): Use XCAR and XCDR.
5877 * bytecode.c (Fbyte_code): Likewise.
5878 * callint.c (Fcall_interactively, Fprefix_numeric_value):
5880 * callproc.c (Fcall_process, Fcall_process_region, child_setup,
5881 getenv_internal): Likewise.
5882 * dired.c (file_name_completion): Likewise.
5883 * fns.c (Fsafe_length, concat, Fcopy_alist, Fmember, Fmemq, Fassq,
5884 assq_no_quit, Fassoc, Frassq, Frassoc, Fdelq, Fdelete, Freverse,
5885 Fplist_get, Fplist_put, internal_equal, mapcar1): Likewise.
5886 * indent.c (Fcompute_motion): Likewise.
5887 * process.c (decode_status, Fprocess_status, Fprocess_exit_status,
5888 list_processes_1, Fstart_process, Fopen_network_stream,
5889 wait_reading_process_input, read_process_output_call,
5890 kill_buffer_processes, sigchld_handler, exec_sentinel_unwind,
5891 status_notify, wait_reading_process_input): Likewise.
5892 * textprop.c (PLIST_ELT_P, property_value, set_properties,
5893 extend_property_ranges): Likewise.
5894 * w32faces.c (Fpixmap_spec_p, merge_face_list): Likewise.
5895 * w32fns.c (x_window_to_frame, x_set_frame_parameters,
5896 x_report_frame_params, x_set_cursor_type, x_icon_type,
5897 x_figure_window_size, Fx_create_frame, w32_load_system_font,
5898 w32_load_font, enum_font_cb2, w32_list_bdf_fonts, w32_list_fonts,
5899 w32_list_synthesized_fonts, w32_find_ccl_program, Fx_list_fonts,
5900 Fw32_find_bdf_fonts, w32_find_bdf_fonts_in_dir,
5901 x_display_info_for_name, Fx_display_list): Likewise.
5902 * w32menu.c (menubar_id_to_frame, single_keymap_panes,
5903 Fx_popup_menu, Fx_popup_dialog): Likewise.
5904 * w32proc.c (Fw32_set_keyboard_layout): Likewise.
5905 * w32term.c (x_window_to_scroll_bar, w32_read_socket,
5906 w32_term_init, x_delete_display): Likewise.
5907 * xfns.c (x_window_to_frame, x_any_window_to_frame,
5908 x_non_menubar_window_to_frame, x_menubar_window_to_frame,
5909 x_top_window_to_frame, x_set_frame_parameters,
5910 x_report_frame_params, x_set_cursor_type, x_icon_type,
5911 x_figure_window_size, Fx_create_frame, x_display_info_for_name,
5912 Fx_display_list, x_create_tip_frame): Likewise.
5913 * xmenu.c (menubar_id_to_frame, single_keymap_panes,
5914 Fx_popup_menu, Fx_popup_dialog): Likewise.
5915 * xselect.c (x_own_selection, x_get_local_selection,
5916 x_handle_selection_request, x_handle_selection_clear,
5917 x_clear_frame_selections, wait_for_property_change_unwind,
5918 wait_for_property_change, x_handle_property_notify,
5919 copy_multiple_data, x_get_foreign_selection,
5920 lisp_data_to_selection_data, clean_local_selection_data,
5921 x_handle_selection_notify, Fx_get_selection_internal,
5922 x_disown_buffer_selections): Likewise.
5923 * xterm.c (x_window_to_scroll_bar, XTread_socket, x_list_fonts,
5924 x_load_font, x_find_ccl_program, x_term_init, x_delete_display):
5927 * alloc.c (make_float, make_pure_float, Fpurecopy): Use
5929 * bytecode.c (Fbyte_code): Likewise.
5930 * floatfns.c (extract_float, Fexpt, Fabs, rounding_driver,
5931 fmod_float): Likewise.
5933 1999-09-11 Richard Stallman <rms@gnu.org>
5935 * xdisp.c (run_window_scroll_functions): If hook functions switch
5936 buffers, switch back after.
5938 1999-09-11 Ken Raeburn <raeburn@gnu.org>
5940 * charset.h (GET_TRANSLATION_TABLE): Use XCDR.
5941 * frame.h (FOR_EACH_FRAME): Use XCAR and XCDR.
5942 (PIXEL_X_FROM_CANON_X, PIXEL_Y_FROM_CANON_Y): Use XFLOAT_DATA.
5943 * keyboard.h (EVENT_HEAD, EVENT_START, EVENT_END, POSN_WINDOW,
5944 POSN_BUFFER_POSN, POSN_WINDOW_POSN, POSN_TIMESTAMP): Use XCAR and
5946 * syntax.h (SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH): Use XCAR and
5949 1999-09-10 Richard Stallman <rms@gnu.org>
5951 * xterm.c (XTread_socket): In XSetInputFocus, use RevertToParent,
5952 not RevertToPointerRoot.
5953 (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5954 Fix the code to clear around the scroll bar.
5956 1999-09-10 Keisuke Nishida <kxn30@po.cwru.edu>
5958 * print.c: Support print-circle and related features.
5959 (Vprint_gensym_alist): Removed.
5960 (Vprint_circle, Vprint_continuous_numbering, print_number_index
5961 Vprint_number_table): New variables.
5962 (PRINT_NUMBER_OBJECT, PRINT_NUMBER_STATUS): New macros.
5963 (PRINTPREPARE, PRINTFINISH): Don't set Vprint_gensym_alist.
5964 (print, print_preprocess, print_preprocess_string, print_object):
5965 New/modified functions with print-circle feature. Use
5966 Vprint_number_table instead of Vprint_gensym_alist for print-gensym.
5967 (syms_of_print): Defined new Lisp variables `print-circle',
5968 `print-continuous-numbering', `print-number-table'.
5970 1999-09-10 Gerd Moellmann <gerd@gnu.org>
5972 * xfns.c (x_build_heuristic_mask): Accept a list `(R G B)'
5973 as background color specification instead of an integer.
5974 (image-cache-eviction-delay): Replaces image-eviction-seconds.
5975 (Vimage_cache_eviction_delay): Replaces Vimage_eviction_seconds.
5976 (clear_image_cache, syms_of_xfns): Use it.
5977 (Qpostscript): Replaces Qghostscript.
5979 (gs_image_p): Ditto.
5980 (syms_of_xfns): Initialize Qpostscript.
5982 1999-09-10 Richard Stallman <rms@gnu.org>
5984 * buffer.c (Ferase_buffer): Don't erase the minibuffer prompt.
5986 1999-09-09 Richard Stallman <rms@gnu.org>
5988 * editfns.c (Fline_beginning_position): Handle minibuffer prompt here.
5990 * cmds.c (Fbeginning_of_line): Don't handle minibuffer prompt here.
5992 1999-09-09 Gerd Moellmann <gerd@gnu.org>
5994 * fns.c (Fmakehash): Accept just one optional argument TEST.
5996 * xfns.c (QCindex): New.
5997 (syms_of_xfns): Initialize QCindex.
5998 (gif_load): Use it instead of `:image'.
6000 1999-09-09 Richard Stallman <rms@gnu.org>
6002 * fileio.c (Fwrite_region): Finish renaming CONFIRM to MUSTBENEW.
6003 (Fwrite_region) [DOS_NT]: Handle `excl' here too.
6005 1999-09-08 Gerd Moellmann <gerd@gnu.org>
6007 * xdisp.c (Qwhen): Replaces QCwhen.
6008 (syms_of_xdisp): Initialized it instead of QCwhen.
6009 (handle_single_display_prop): Use it instead of QCwhen.
6011 1999-09-08 Ken'ichi Handa <handa@gnu.org>
6013 * charset.c (translate_char): Reset MSBs of arguments of
6015 (CHAR_COMPONENTS_VALID_P): Fix for ASCII.
6017 1999-09-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
6019 * editfns.c (Fbufsize): Accept an extra BUFFER parameter.
6021 * fns.c (Fbase64_decode_region): Don't place point outside of the
6022 current accessible portion.
6024 1999-09-07 Richard Stallman <rms@gnu.org>
6026 * keymap.c (fix_submap_inheritance): Do nothing if the proper
6027 parent is an ancestor of SUBMAP; otherwise, add it as the
6030 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6032 * xdisp.c (handle_single_display_prop): Change conditional
6033 display property to `:when FORM . VALUE'.
6035 1999-09-07 Richard Stallman <rms@gnu.org>
6037 * fileio.c (Fwrite_region): Doc fix.
6039 1999-09-07 Stefan Monnier <monnier@cs.yale.edu>
6041 * fileio.c (Qexcl): New variable.
6042 (report_file_error): Handle EEXIST specially.
6043 (Fwrite_region): Special handling for CONFIRM = `excl'.
6044 (syms_of_fileio): Initialize Qexcl.
6046 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6048 * xfns.c (x_set_foreground_color): Call
6049 update_face_from_frame_parameter.
6050 (x_set_background_color): Ditto.
6051 (x_set_mouse_color): Ditto.
6052 (x_set_cursor_color): Ditto.
6053 (x_set_border_color): Ditto.
6054 (x_set_scroll_bar_foreground): Ditto.
6055 (x_set_scroll_bar_background): Ditto.
6057 * xfaces.c (recompute_basic_faces): Clear face cache.
6058 (Finternal_set_lisp_face_attribute): Modify frame parameters
6059 if attributes of certain faces are changed.
6060 (update_face_from_frame_parameter): New.
6062 * xfaces.c (realize_basic_faces): Realize new basic faces.
6064 * dispextern.h (SCROLL_BAR_FACE_ID, BORDER_FACE_ID,
6065 CURSOR_FACE_ID, MOUSE_FACE_ID): New.
6067 * xfaces.c (Qscroll_bar, Qcursor, Qborder, Qmouse): New.
6068 (syms_of_xfaces): Intialize new symbols.
6070 * fns.c (Fmakehash): Take one argument, test, make all the
6071 rest keyword arguments.
6073 * window.c (Fset_window_margins): Make window the first argument.
6074 (set_window_buffer): Call Fset_window_margins with window as first
6077 1999-09-07 Gerd Moellmann <gerd@gnu.org>
6079 * xfaces.c (Qfringe): Replaces Qmargin.
6081 1999-09-07 Kenichi Handa <handa@etl.go.jp>
6083 * charset.h: Lots of comments fixed.
6084 (PARSE_MULTIBYTE_SEQ): Make it work also for ASCII string.
6085 (STRING_CHAR_AND_CHAR_LENGTH): This macro removed.
6087 * charset.c : Lots of comments fixed.
6088 (SPLIT_MULTIBYTE_SEQ): Make it work also for ASCII string.
6089 (CHAR_COMPONENTS_VALID_P): Name changed from
6090 CHAR_COMPONENT_VALID_P. Caller changed.
6092 1999-09-06 Richard Stallman <rms@gnu.org>
6094 * insdel.c (syms_of_insdel): Define Lisp variable
6095 inhibit-modification-hooks.
6097 1999-09-06 Michael Sperber [Mr. Preprocessor] <sperber@informatik.uni-tuebingen.de>
6099 * s/aix4-2.h (ALIGN_DATA_RELOC): Undefined to support new
6102 * s/aix3-1.h (ALIGN_DATA_RELOC): Defined to support new unexaix.c.
6104 1999-09-06 Dave Love <fx@gnu.org>
6106 * unexaix.c: New version incorporating Michael Sperber's changes
6107 from XEmacs. Should solve problems on AIX 4.3.
6109 * lread.c (Vbyte_boolean_vars): New variable.
6110 (defvar_bool, syms_of_lread): Use it.
6112 1999-09-05 Richard Stallman <rms@gnu.org>
6114 * minibuf.c (read_minibuf): Put all three properties on the
6115 same range, the whole prompt.
6117 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6119 * sound.c (Qplay_sound_functions): Replaces Qplay_sound_hook.
6120 (Fplay_sound, syms_of_sound): Use it.
6121 (parse_sound): Allow float volume values in the range [0, 1].
6122 (Fplay_sound): Ditto.
6124 * window.c (Fset_window_vscroll): Make window the first argument,
6125 amount to scroll the second. Take non-negative vscroll as
6127 (Fwindow_vscroll): Return non-negative vscroll.
6129 * xfns.c (Fx_show_tip): Improve documentation.
6131 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6133 * buffer.c, buffer.h, dispextern.h, dispnew.c, keyboard.c,
6134 window.c, xdisp.c, xfaces.c, xterm.c, keyboard.h: Change
6135 `top-line' and `top_line' to `header-line' and `header_line'.
6136 Likewise for similar spellings.
6138 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6140 * xdisp.c (row_containing_pos): New.
6141 (try_window_id): Use it.
6143 * alloc.c, dispextern.h, dispnew.c, frame.c, frame.h, keyboard.c,
6144 lisp.h, termhooks.h, window.c xdisp.c, xfaces.c, xfns.c, xterm.c:
6145 Change spelling of `toolbar' to `tool_bar' or `tool-bar'.
6146 Likewise for upper-case etc.
6148 1999-09-05 Gerd Moellmann <gerd@gnu.org>
6150 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
6151 Fix reference to renamed variable.
6153 1999-09-04 Gerd Moellmann <gerd@gnu.org>
6155 * window.c (Qwindow_size_fixed): Replaces Qfixed_window_size.
6156 (window_fixed_size_p): Use Qwindow_size_fixed instead of
6158 (syms_of_window): Ditto.
6160 * fns.c (Fmakehash): Exchange optional test and size arguments.
6162 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6164 * xterm.c (XTset_vertical_scroll_bar): Block input when clearing
6165 under newly created scroll bar.
6166 (expose_window): If window is not yet fully initialized, do
6167 nothing. This can happen when toolkit scroll bars are used and a
6168 window is split. Reconfiguring the scroll bars will generate an
6169 expose for a newly created window.
6171 * frame.h (struct frame): New member `gamma'.
6173 * xfns.c: Include math.h. Add extern declaration for atof in case
6175 (Qscreen_gamma): New.
6176 (struct x_frame_parm_table): Add prototypes, add
6178 (gamma_correct): New function.
6179 (defined_color): Call it.
6180 (x_set_screen_gamma): New.
6181 (x_set_title): Add parameter old_value.
6182 (RES_TYPE_FLOAT): New.
6183 (x_get_arg): Handle RES_TYPE_FLOAT.
6184 (Fx_create_frame): Call x_default_parameter for `screen-gamma'.
6185 (lookup_pixel_color): Change call to x_alloc_nearest_color to
6187 (lookup_rgb_color): Ditto.
6188 (syms_of_xfns): Initialize Qscreen_gamma.
6190 * xterm.c (x_alloc_nearest_color_for_widget) [USE_X_TOOLKIT]:
6191 New. Allocate color for lwlib widgets.
6192 (x_alloc_nearest_color): Change parameter list include the
6193 frame on which to allocate colors. Gamma-correct colors.
6194 (x_alloc_lighter_color): Call x_alloc_lighter_color with new
6197 * xterm.h: Change protorype of x_alloc_nearest_color.
6199 1999-09-03 Richard Stallman <rms@gnu.org>
6201 * callproc.c: Delete the system-independent include of stdlib.h
6202 (leaving only the one in the WINDOWSNT conditional).
6204 1999-09-03 Andrew Choi <choi@cs.hku.hk>
6206 * callproc.c (call-process) [macintosh]: Call mac_run_command in
6207 sysdep.c. The Mac code is modeled after the DOS code.
6209 * dispextern.h [macintosh]: Include macterm.h to define substitute X
6210 Window types and macros.
6212 * frame.h: Do nothing if included a second time.
6213 (enum output_method): Add mac_output frame type.
6214 (union output_data): Add new alternative `mac'.
6215 (FRAME_MAC_P): New macro.
6217 * frame.c (Fframep) [macintosh]: Handle mac frame type.
6218 (syms_of_frame_1): Initialize Qmac.
6219 (make_terminal_frame) [macintosh]: Initialize output_data.mac fields.
6220 (Fmake_terminal_frame) [macintosh]: Add an alternate error check.
6221 (Fmodify_frame_parameters) [macintosh]: Call
6222 mac_set_frame_parameter in macterm.c.
6224 * keyboard.c [macintosh]: Set KBD_BUFFER_SIZE to a smaller value
6225 (512) because Mac compilers limit local data of a function to 32K.
6227 * make-docfiles.c: Correctly handle input files with Mac-style
6230 * sysdep.c: Define numerous routines to emulate Unix system calls.
6232 * xfaces.c: on MacOS, define the set of colors listed in rgb.txt
6233 file of an X Window environment.
6235 * xfaces.c: on MacOS, define the Lisp functions x-display-color-p,
6236 x-display-grayscale, x-color-defined-p, and x-color-values.
6238 * sysdep.c [macintosh] (stat, fstat, mkdir, rmdir, utime, access)
6239 (open, creat, unlink, read, write, rename, fopen, pause, alarm)
6240 (signal, sleep, gmtime, localtime, ctime, time, index, mktemp)
6241 (getpwuid, getpwnam, dup, dup2, isatty, getgid, getegid, getuid)
6242 (geteuid, getpid, getenv, uname, opendir, closedir, readdir, getwd.):
6243 New functions, replacing POSIX features.
6245 * sysdep.c [macintosh] (Mac2UnixPathname, Unix2MacPathname, CheckAlarm)
6246 (InitMyPasswd, GetTempDirName, mystrchr, mystrtok, mystrcpy):
6247 (InitEmacsPasswdDir, run_mac_command): New subroutines.
6249 * sysdep.c [macintosh] (targetTicks, alarm_signal_func, myPasswdName)
6250 (myPasswd, emacsPasswdDir, emacsPasswd, myPasswdInited, mask)
6251 (myPasswdDir, TempDirName, sys_siglist): New variables.
6253 * sysdep.c [macintosh] (execvp, wait, croak, fork, kill, sigsetmask)
6254 (sigblock, request_sigio, unrequest_sigio, setpgrp, pipe, symlink)
6255 (link, lstat, readlink, umask, chmod, sbrk, fsync, ioctl):
6256 Define empty stubs so Emacs will link.
6258 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6260 * xdisp.c: Use XCAR and XCDR instead of XCONS.
6262 * window.h: New member frozen_window_start_p.
6264 * window.c (foreach_window, foreach_window_1): New.
6265 (freeze_window_start, freeze_window_starts): New.
6266 (make_window): Initialize frozen_window_start_p.
6267 (replace_window): Ditto.
6268 (Fset_window_point): Remove references to deleted variables.
6269 (Fset_window_start): Ditto.
6271 * xdisp.c (Vresize_mini_config, resize_mini_frame,
6272 resize_mini_initial_height): Removed.
6273 (syms_of_xdisp): Remove references to these variables.
6274 (resize_mini_window): Don't save window configuration, freeze
6275 window starts instead. Enlarge window until displaying an empty
6276 buffer, then shrink it. Make the function externally visible.
6277 (redisplay_window): Treat frozen window start like forced start,
6278 but accept point outside of the window.
6280 * dispextern.h: Add function prototype for resize_mini_window.
6282 * minibuf.c (read_minibuf_unwind): Resize mini-window when
6283 reaching minibuf_level 0.
6285 * lisp.h: Remove extern declarations for variables deleted from
6288 * dispnew.c (adjust_frame_glyphs): Remove reference to
6289 Vresize_mini_config.
6291 1999-09-03 Gerd Moellmann <gerd@gnu.org>
6293 * xfns.c (x_set_scroll_bar_width): Change conditional compilation
6294 to USE_TOOLKIT_SCROLL_BARS.
6296 * xterm.c (x_scroll_bar_create): Don't clear under scroll bar
6298 (XTset_vertical_scroll_bar): Clarify position computations. Clear
6299 under newly created scroll bar. Put toolkit scroll bars in the
6300 middle of the area reserved for the scroll bar.
6302 1999-09-03 Kenichi Handa <handa@etl.go.jp>
6304 The following changes are for the new handling of mulitbyte
6305 sequence. Now, except for a composite character, no multibyte
6306 character in string/buffer has trailing garbage bytes. For
6307 instance, the length of string "\201\300\300" is now 2, the first
6308 character is Latin-1 A-grave, the second is raw \300.
6310 * charset.h (MAKE_NON_ASCII_CHAR): Handle the case that C1 or C2
6312 (MAKE_CHAR): Don't set MSBs of C1 and C2 to 0.
6313 (VALID_MULTIBYTE_CHAR_P): This macro deleted.
6314 (PARSE_COMPOSITE_SEQ): New macro.
6315 (PARSE_CHARACTER_SEQ): New macro.
6316 (PARSE_MULTIBYTE_SEQ): New macro.
6317 (CHAR_PRINTABLE_P): New macro.
6318 (STRING_CHAR): Adjusted for the change of string_to_non_ascii_char.
6319 (STRING_CHAR_AND_LENGTH): Likewise.
6320 (STRING_CHAR_AND_CHAR_LENGTH): Define it as STRING_CHAR_AND_LENGTH.
6321 (INC_POS): Use the macro PARSE_MULTIBYTE_SEQ.
6322 (DEC_POS, BUF_INC_POS, BUF_DEC_POS): Likewise,
6324 * charset.c (SPLIT_COMPOSITE_SEQ): New macro.
6325 (SPLIT_CHARACTER_SEQ): New macro.
6326 (SPLIT_MULTIBYTE_SEQ): New macro.
6327 (CHAR_COMPONENT_VALID_P): New macro.
6328 (non_ascii_char_to_string): Generate a multibyte sequence as far
6330 (string_to_non_ascii_char): The 4th arg exclude_tail_garbage is
6331 deleted. Caller changed. Use the macro SPLIT_MULTIBYTE_SEQ.
6332 (split_non_ascii_string): Likewise.
6333 (multibyte_form_length): Use the macro PARSE_MULTIBYTE_SEQ.
6334 (char_printable_p): New function.
6335 (translate_char): Check character by NATNUMP instead of INTEGERP.
6336 (unibyte_char_to_multibyte): Call char_valid_p instead of
6337 VALID_MULTIBYTE_CHAR_P.
6338 (Fmake_char_internal): Check the arguments more rigidly.
6339 (Fcharset_after): Use the macro SPLIT_MULTIBYTE_SEQ.
6340 (char_valid_p): Check the validity by CHAR_COMPONENT_VALID_P.
6341 (Fmultibyte_char_to_unibyte): Check the validity of character by
6343 (chars_in_text): Call multibyte_chars_in_text.
6344 (multibyte_chars_in_text): Use the macro PARSE_MULTIBYTE_SEQ.
6345 (Fcompose_string): Use the macro STRING_CHAR_AND_LENGTH instead of
6346 STRING_CHAR_AND_CHAR_LENGTH (which is obsolete now).
6348 * data.c (Faset): Adjust the way to check byte-combining
6349 possibility for the new handling of multibyte sequence.
6351 * editfns.c (Fsubst_char_in_region): Likewise.
6353 * fns.c (count_combining): Use the macro PARSE_MULTIBYTE_SEQ.
6354 (string_char_to_byte): Likewise.
6355 (string_byte_to_char): Likewise.
6357 * indent.c (MULTIBYTE_BYTES_WIDTH): Delete the 2nd arg C. Use the
6358 macro STRING_CHAR_AND_LENGTH. Caller changed.
6360 * insdel.c (count_combining_composition): New function.
6361 (count_combining_before): Adjust the way to check byte-combining
6362 possibility for the new handling of multibyte sequence. Call
6363 count_combining_composition for a composite character.
6364 (count_combining_after): Likewise.
6366 * print.c (print_string): Use the macro STRING_CHAR_AND_LENGTH.
6369 * dispextern.h (struct it): Change the size of the member
6372 * xdisp.c (get_next_display_element): Display incomplete multibyte
6373 sequence (e.g. \222\300) by octal form.
6375 1999-09-02 Gerd Moellmann <gerd@gnu.org>
6377 * xterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Change from 2 to 0.
6379 * fns.c (Fhash_table_weakness): Replaces Fhash_table_weak.
6380 (cmpfn_eql, sxhash): Use XFLOAT_DATA.
6382 1999-09-02 Gerd Moellmann <gerd@gnu.org>
6384 * buffer.c (set_buffer_internal): Never set
6385 windows_or_buffers_changed.
6387 * xdisp.c (try_window_id): Reset first_unchanged_at_end_row
6388 if we have displayed to the bottom of the window.
6390 * syntax.c (Fforward_word): Stop at a mini-buffer prompt end
6391 in both directions. Extend documentation.
6393 1999-09-01 Gerd Moellmann <gerd@gnu.org>
6395 * minibuf.c (read_minibuf): Flush display after setting cursor to
6398 1999-08-31 Gerd Moellmann <gerd@gnu.org>
6400 * s/freebsd.h (__FreeBSD_version): Don't define it if it is
6401 already defined. This avoids a warning from buffer.c.
6403 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6405 * xterm.h (FRAME_X_FLAGS_AREA_COLS): Define it as the total width
6407 (FRAME_X_FLAGS_AREA_WIDTH): Likewise.
6408 (FRAME_X_LEFT_FLAGS_AREA_WIDTH): New.
6409 (FRAME_X_RIGHT_FLAGS_AREA_WIDTH): New.
6411 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add in FRAME_FLAGS_AREA_COLS
6412 once instead of twice.
6413 (FRAME_LEFT_FLAGS_AREA_WIDTH): New.
6415 * xterm.c: Remove unused bitmaps.
6416 (continued_bits, continuation_bits, overlay_bits): Change images.
6417 (x_draw_vertical_border): Use FRAME_X_RIGHT_FLAGS_AREA_WIDTH
6418 instead of FRAME_X_FLAGS_AREA_WIDTH.
6419 (x_after_update_window_line): Ditto.
6420 (x_draw_bitmap): Likewise.
6421 (x_draw_row_bitmaps): Likewise.
6422 (x_draw_glyph_string_box): Likewise.
6423 (x_draw_glyphs): Likewise.
6424 (x_scroll_run): Likewise.
6425 (expose_window_tree): Likewise.
6426 (note_mode_line_highlight): Likewise.
6427 (XTset_vertical_scroll_bar): Likewise.
6428 (x_clip_to_row): Likewise.
6429 (x_set_window_size): Likewise.
6431 * xfns.c (x_figure_window_size): Use FRAME_FLAGS_AREA_COLS instead
6434 * xdisp.c (window_box_width): Use FRAME_FLAGS_AREA_COLS instead of
6436 (window_box_left): Use FRAME_LEFT_FLAGS_AREA_WIDTH instead of
6437 FRAME_FLAGS_AREA_WIDTH.
6439 * window.c (coordinates_in_window): Use
6440 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
6441 (window_internal_width): Subtract FRAME_FLAGS_AREA_WIDTH once
6444 * widget.c (set_frame_size): Set flags_area_extra to
6445 FRAME_FLAGS_AREA_WIDTH instead of 2 * that width.
6446 (EmacsFrameSetCharSize): Ditto.
6448 * dispnew.c (mode_line_string): Add FRAME_LEFT_FLAGS_AREA_WIDTH
6449 instead of FRAME_FLAGS_AREA_WIDTH.
6451 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract
6452 FRAME_FLAGS_AREA_COLS once.
6453 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Add
6454 FRAME_LEFT_FLAGS_AREA_WIDTH instead of FRAME_FLAGS_AREA_WIDTH.
6456 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6458 * freebsd.h (C_SWITCH_SYSTEM): Added to let configure find headers
6459 in /usr/X11R6/include which are checked for with AC_CHECK_HEADER.
6461 1999-08-30 Gerd Moellmann <gerd@gnu.org>
6463 * fns.c (QCweakness): Replaces QCweak.
6464 (Fmake_hash_table): Ditto.
6466 (syms_of_fns): Ditto.
6468 1999-08-29 Richard Stallman <rms@gnu.org>
6470 * search.c (compile_pattern_1): Enable RE_CHAR_CLASSES for regexp.
6472 * sysdep.c (read_input_waiting): Pass read_socket_hook just 4 args.
6474 * syntax.h (SYNTAX_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_NESTED):
6475 Add support for nested comments.
6477 * syntax.c (Fforward_comment, scan_lists, scan_sexps_forward):
6478 Consolidate the forward comment code into the new `forw_comment'.
6479 (forw_comment): New subroutine. Added support for nested comments.
6480 (lisp_parse_state, back_comment, Fmodify_syntax_entry)
6481 (Fparse_partial_sexp): Add support for nested comments.
6483 1999-08-28 Ken Raeburn <raeburn@gnu.org>
6485 * lisp.h (struct Lisp_Cons, XCAR, XCDR, struct Lisp_Float): Change
6486 names of structure elements if HIDE_LISP_IMPLEMENTATION is
6487 defined, to help detect code that uses knowledge of the Lisp
6488 internals that it shouldn't have.
6489 (XFLOAT_DATA): New macro.
6491 1999-08-25 Gerd Moellmann <gerd@gnu.org>
6493 * syntax.c (Fforward_word): If in a mini-buffer and moving
6494 backwards, stop in front of the prompt to prevent accidentially
6495 moving into the read-only prompt.
6497 * window.c (Frecenter): Clear frame if called with nil or no arg.
6499 * xdisp.c (resize_mini_window): Don't resize if
6500 Vmax_mini_window_height is nil. Otherwise, use a default if
6501 Vmax_mini_window_height is not ot a number.
6502 (syms_of_xdisp): Extend documentation of Vmax_mini_window_height.
6504 1999-08-25 Alexandre Oliva <oliva@dcc.unicamp.br>
6506 * unexelf.c: Merge IRIX debugging info patch from unexsgi.c
6507 * m/iris4d.h: Use unexelf for IRIX 5.*.
6508 * m/iris5d.h: Use unexelf for IRIX 6.*.
6509 * unexsgi.c: Deleted.
6511 * unexelf.c: Auto-detect .sbss section.
6512 (round_up): Make it static.
6513 (unexec): Declare alignment as Elf Word. Skip ``Program
6514 segment above .bss'' test on MIPS without .sbss.
6515 Copy sections .got and .sdata1 sections. Adjust offsets in
6516 sections .sdata, .lit4, .lit8, .got and .sdata1.
6518 1999-08-25 Gerd Moellmann <gerd@gnu.org>
6520 * xdisp.c (try_window_id): Remove typo.
6522 1999-08-24 Gerd Moellmann <gerd@gnu.org>
6524 * xdisp.c (try_window_id): Recognize case that PT == ZV and in
6525 unchanged text at the bottom when computing the cursor position.
6526 (message3_nolog): Raise frame only if minibuffer_auto_raise is
6529 * lisp.h (PVEC_TYPE_MASK): Add the bit for hash tables.
6531 1999-08-24 Gerd Moellmann <gerd@gnu.org>
6533 * xfaces.c (Qmargin): Replacement for Qbitmap_area.
6534 (realize_basic_faces): Replace Qmargin for Qbitmap_area.
6535 (syms_of_xfaces): Ditto.
6537 * window.c (Fset_window_point): Reset Vresize_mini_config.
6538 (Fset_window_start): Ditto.
6539 (set_window_buffer): Ditto.
6541 * dispnew.c (adjust_frame_glyphs): Reset Vresize_mini_config.
6543 * xdisp.c (redisplay_window): Don't ever test just_this_one_p
6544 before calling try_window.
6545 (echo_area_display): If height has changed, update other windows.
6546 (resize_mini_frame, resize_mini_initial_height): New.
6547 (resize_mini_window): Save/restore window configuration
6550 * lisp.h (Vresize_mini_config, resize_mini_frame,
6551 resize_mini_initial_height): Add extern declarations.
6553 * xterm.c (expose_window_tree): Fix typo CANON_Y_UNIT to
6556 * xfns.c [HAVE_JPEG]: Work around a warning about HAVE_STDLIB_H
6557 being redefined in jconfig.h.
6559 1999-08-23 Ken'ichi Handa <handa@gnu.org>
6561 * coding.h: Include "ccl.h" instead of "../src/ccl.h".
6563 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6565 * alloc.c (mark_glyph_matrix): Mark strings only.
6567 * xdisp.c (redisplay_internal): Clear garbaged frames after
6568 resizing mini-window.
6570 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6572 * xdisp.c (unwind_with_echo_area_buffer): Use
6573 set_buffer_internal_1 instead of set_buffer_internal.
6574 (with_echo_area_buffer): Ditto.
6576 * buffer.c (set_buffer_internal): Set windows_or_buffers_changed
6577 only if buffer is displayed somewhere.
6579 * buffer.h (BUF_COMPUTE_UNCHANGED): New.
6581 * insdel.c (gap_left): Use BUF_COMPUTE_UNCHANGED.
6583 (modify_region): Ditto.
6585 * buffer.c (modify_overlay): Use BUF_COMPUTE_UNCHANGED.
6587 * xdisp.c (Vresize_mini_config): New.
6588 (resize_mini_window): Use it to save restore original window
6590 (syms_of_xdisp): Initialize it.
6592 * buffer.h (struct buffer): Add prevent_redisplay_optimizations_p.
6594 * dispextern.h (struct glyph_matrix): Add buffer, begv, and zv.
6596 * xdisp.c (reconsider_clip_changes): New.
6597 (redisplay_internal, redisplay_window): Call it.
6598 (mark_window_display_accurate, redisplay_internal): Set current
6599 matrix' buffer, begv, zv.
6601 * window.c (Fset_window_hscroll): Set
6602 prevent_redisplay_optimizations_p instead of clip_changed.
6603 (Fset_window_hscroll): Ditto.
6604 (temp_output_buffer_show): Ditto.
6605 (Fset_window_vscroll): Ditto.
6607 * buffer.c (reset_buffer): Set clip_changed to 0 and
6608 prevent_redisplay_optimizations_p to 1.
6609 (Fget_buffer_create): Set prevent_redisplay_optimizations_p to 1.
6611 * buffer.h (BUF_UNCHANGED_MODIFIED, UNCHANGED_MODIFIED,
6612 BUF_OVERLAY_UNCHANGED_MODIFIED, OVERLAY_UNCHANGED_MODIFIED,
6613 BUF_BEG_UNCHANGED, BEG_UNCHANGED, BUF_END_UNCHANGED,
6614 END_UNCHANGED): New.
6615 (struct buffer_text): Add beg_unchanged, end_unchanged,
6616 unchanged_modified, overlay_unchanged_modified.
6618 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
6619 overlay_unchanged_modified): Removed.
6620 (with_echo_area_unwind_data): Don't save beg/end_unchanged.
6621 (unwind_with_echo_area_buffer): Don't restore them.
6622 (debug_beg_unchanged, debug_end_unchanged) [GLYPH_DEBUG]: Removed.
6623 (text_outside_line_unchanged_p, redisplay_internal,
6624 try_scrolling): Use/set buffer-specific beg/end_unchanged.
6625 (redisplay_window): Let try_window_id be called if more than one
6626 window is displayed. Use/set buffer-specific beg/end_unchanged.
6627 (get_last_unchanged_at_beg_row, get_first_unchanged_at_end_row,
6629 Use buffer-specific beg/end_unchanged.
6631 * window.h (beg_unchanged, end_unchanged, unchanged_modified,
6632 overlay_unchanged_modified): Remove extern declarations.
6634 * keyboard.c (command_loop_1): Set beg/end_unchanged per
6637 * insdel.c (gap_left): Compute beg/end_unchanged per buffer.
6639 (adjust_after_replace): Likewise.
6640 (replace_range, del_range_2, modify_region): Likewise.
6642 * dispnew.c (direct_output_for_insert): Set beg_unchanged
6643 and unchanged_modified per buffer.
6645 * coding.c (code_convert_region): Compute beg/end_unchanged per
6648 * buffer.c (modify_overlay): Compute beg/end_unchanged
6650 (Fget_buffer_create): Initialize new members of the buffer
6653 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6655 * lisp.h: Add prototype for copy_hash_table and Fcopy_hash_table.
6657 * fns.c (Qkey, Qvalue): Renamed from Qkey_weak, and Qvalue_weak.
6658 (Qkey_value_weak): Removed.
6659 (make_hash_table): Use nil, `key', `value', t for weakness.
6660 (Fmake_hash_table): Ditto.
6661 (copy_hash_table): New.
6662 (Fcopy_hash_table): New.
6664 1999-08-22 Gerd Moellmann <gerd@gnu.org>
6666 * xfns.c: Call change_frame_size and do_pending_window_change with
6669 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6671 * xdisp.c (resize_mini_window): Do it for truncate-lines t as
6673 (redisplay_internal): Resize mini-window only if text might
6675 (display_echo_area): Reset displayed echo_area_buffer to nil
6676 at the end if we're displaying a nil message.
6678 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6680 * fns.c (hash_lookup): Test with EQ before calling key comparion
6682 (hash_remove): Ditto.
6683 (cmpfn_eq): Removed.
6684 (cmpfn_eql): Don't test with EQ.
6685 (cmpfn_equal): Ditto.
6686 (make_hash_table): Set comparison function for `eq' to null.
6688 * buffer.c, cmds.c, editfns.c, indent.c, insdel.c, buffer.h:
6689 Remove conditional compilation on NO_PROMPT_IN_BUFFER.
6691 * dispextern.h (NO_PROMPT_IN_BUFFER): Removed.
6693 * window.c, widget.c, process.c, keyboard.c, frame.c, xdisp.c,
6694 xterm.c: Call change_frame_size and do_pending_window_change with
6697 * dispnew.c (do_pending_window_change): Add parameter `safe'.
6698 (change_frame_size): Ditto.
6699 (change_frame_size_1): Ditto. Deley size changes if redisplaying
6700 and not called from a safe place.
6701 (window_change_signal): Call change_frame_size with new parameter.
6703 * dispextern.h: Change prototypes for do_pending_window_change
6704 and change_frame_size.
6706 * xfaces.c (face_at_buffer_position): Don't xassert that
6707 window's buffers equals current_buffer; this is not the
6708 case during echo area display.
6710 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6712 * xdisp.c, minibuf.c: Remove conditional compilation on
6713 NO_PROMPT_IN_BUFFER.
6715 * minibuf.c (Fminibuffer_prompt_end): New.
6716 (syms_of_minibuf): Defsubr it. Remove
6717 minibuffer-prompt-in-buffer.
6718 (Fminibuffer_prompt_width): Return 0 if not in mini-buffer.
6719 Extend documentation.
6721 * xdisp.c (get_next_display_element): Display \r as ^M.
6723 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Clear
6724 under scroll bar widget.
6726 1999-08-21 Gerd Moellmann <gerd@gnu.org>
6728 * xdisp.c (minibuffer_scroll_overlap): Removed because not used
6730 (unwind_redisplay): Return nil.
6731 (clear_garbaged_frames): New.
6732 (redisplay_internal): Use it.
6733 (echo_area_display): Ditto.
6734 (resize_mini_window): Mew.
6735 (display_echo_area_1): Use it to resize echo area window.
6736 (redisplay_internal): Use it to resize active mini-window.
6738 * dispextern.h, lisp.h: Add function prototypes.
6740 * dispnew.c (set_window_cursor_after_update): Do the
6741 cursor_in_echo_area case only for a mini-window showing
6742 a message. Don't let cursor end up after the end of a row.
6744 * xdisp.c (echo_area_glyphs, echo_area_message,
6745 echo_area_glyphs_length, previous_echo_glyphs,
6746 previous_echo_area_message, previous_echo_area_glyphs_length):
6748 (Vmessage_stack, echo_area_buffer, echo_buffer,
6749 display_last_displayed_message_p, Vwith_echo_area_save_vector): New.
6750 (message2_nolog): Use set_message and clear_message.
6751 (message3): Rename parameter len to nbytes to make clear what
6753 (message3_nolog): Ditto. Use set_message and clear_message.
6754 (update_echo_area): Rewritten.
6755 (with_echo_area_buffer): New.
6756 (with_echo_area_buffer_unwind_data, unwind_with_area_buffer): New.
6757 (setup_echo_area_for_printing): New.
6758 (display_echo_area, display_echo_area_1): New.
6760 (current_message, current_message_1): New.
6761 (push_message, restore_message, pop_message,
6762 check_message_stack): New.
6763 (truncate_echo_area): Rewritten.
6764 (truncate_message_1): New.
6765 (set_message, set_message_1, clear_message): New.
6766 (echo_area_display): Rewritten.
6767 (redisplay_internal): Check for needed echo area update
6769 (redisplay_preserve_echo_area): Rewritten.
6770 (redisplay_window): Check for mini-window displaying echo area
6771 message differently.
6772 (syms_of_xdisp): Initialize Vmessage_stack and echo area buffers.
6773 Remove initialzation of removed variables.
6774 (init_xdisp): Remove references to removed variables.
6776 * dispnew.c (adjust_frame_message_buffer): Removed references
6777 to echo_area_glyphs and previous_echo_glyphs.
6778 (direct_output_for_insert): Check for mini-window displaying
6779 echo area message differently.
6780 (update_frame): Likewise.
6781 (set_window_cursor_after_update): Likewise. In echo area,
6782 don't try to set cursor on rows that aren't enabled.
6784 * print.c: Remove conditional compilation on `standalone'.
6785 (glyph_len, str_to_glyph_cpy, str_to_glyph_ncpy,
6786 glyph_to_str_cpy): Remove that section because GLYPHs are no
6787 longer used in that way.
6788 (PRINTDECLARE): Add multibyte.
6789 (PRINTPREPARE, PRINTFINISH): Handle printcharfun t differently.
6790 (printbufidx): Removed.
6791 (printchar, strout): Rewritten.
6793 * keyboard.c (ok_to_echo_at_next_pause): Make it a pointer to
6796 (echo_now): Set echo_kboard to the current kboard.
6797 (cancel_echoing): Set echo_kboard to null.
6798 (cmd_error_internal): Use clear_message, remove references
6799 to echo_area_glyphs and echo_area_message.
6800 (command_loop_1): Check for echo area messages differently.
6801 (read_char): Likewise.
6802 (record_menu_key): Use clear_message.
6803 (Fexecute_extended_command): Check for echo area messages
6804 differently. Use push_message, restore_message, pop_message.
6806 * alloc.c (Fgarbage_collect): Use push_message, restore_message,
6809 * emacs.c (shut_down_emacs): Call check_message_stack.
6811 * lisp.h: Add function prototypes and extern declarations for
6812 new functions and variables.
6814 * fileio.c (Fdo_auto_save): Use push_message, restore_message,
6817 * minibuf.c (read_minibuf): Use clear_message instead of
6818 setting echo_area_glyphs.
6819 (Fminibuffer_completion_help): Ditto.
6821 * editfns.c (Fcurrent_message): Rewritten.
6823 * frame.c, window.h: Remove references to echo_area_glyphs
6824 and previous_echo_glyphs.
6826 1999-08-21 Dave Love <fx@gnu.org>
6828 * aix3-2-5.h (C_DEBUG_SWITCH): Use -g -O.
6829 * aix4-1.h: Likewise.
6831 * irix6-5.h (C_DEBUG_SWITCH): Set for debug and optimize.
6833 1999-08-20 Gerd Moellmann <gerd@gnu.org>
6835 * xfns.c: Remove tiff34 prefix from include.
6837 1999-08-20 Dave Love <fx@gnu.org>
6839 * cm.c: Revert previous change.
6841 1999-08-19 Gerd Moellmann <gerd@gnu.org>
6843 * xterm.c (XTset_vertical_scroll_bar): Fix previous change. Clear
6844 under scroll bar with width FRAME_SCROLL_BAR_COLS.
6846 1999-08-18 Dave Love <fx@gnu.org>
6848 * callproc.c, filelock.c, insdel.c, sysdep.c, xmenu.c: Use
6851 * doprnt.c: Use stdlib.h, unistd.h.
6853 * config.in: Add HAVE_TERMCAP_H.
6855 * cm.c: Use termcap.h.
6857 1999-08-18 Gerd Moellmann <gerd@gnu.org>
6859 * xfns.c (x_window) [USE_X_TOOLKIT]: Remove test for
6860 FRAME_X_WINDOW (f) being null at the of the function. If widgets
6861 cannot be created we will already have crashed earlier. Call
6862 lw_set_main_areas with a null menu-bar widget, so that we have
6863 a reasonable default.
6864 (Fx_create_frame): Rearranged so that Lisp errors during frame
6865 initialization cause less damage. Initialize menu bar widget
6868 1999-08-18 Gerd Moellmann <gerd@gnu.org>
6870 * dispnew.c (update_frame_line): Fix previous change. If writing
6871 whole line clear to end of frame.
6873 1999-08-17 Gerd Moellmann <gerd@gnu.org>
6875 * window.c (Fcoordinates_in_window_p): Return `left-bitmap-area'
6876 and `right-bitmap-area' if position is in the bitmap areas. This
6877 avoids an error when clicking on the bitmap areas. Instead, they
6878 are currently treated like clicks inside the window.
6879 (coordinates_in_window): Return 5 and 6 for bitmap areas.
6880 (Qleft_bitmap_area, Qright_bitmap_area): New.
6881 (syms_of_window): Initialize new symbols.
6883 * dispnew.c (update_frame_line): If writing whole line,
6884 don't write trailing spaces unless we must.
6886 * xdisp.c (unwind_redisplay): New. Resets flag redisplaying_p.
6887 (redisplay_internal): Register unwind_redisplay with
6888 register_unwind_protect.
6889 (try_window_reusing_current_matrix): If new start > old start,
6890 give up if start pos of first reusable row is not equal to new
6893 * eval.c (Fsignal): Don't reset redisplaying_p here.
6895 * xterm.c (expose_area): If row extends face to end of line,
6896 write the whole line.
6898 1999-08-16 Gerd Moellmann <gerd@gnu.org>
6900 * dispextern.h (struct it): Remove member
6901 show_trailing_whitespace_p.
6903 * dispnew.c (direct_output_for_insert): Use
6904 Vshow_trailing_whitespace instead of former iterator member
6905 show_trailing_whitespace_p.
6906 (direct_output_forward_char): Don't do it if hightlighting
6907 trailing whitespace.
6909 * xdisp.c (Qshow_trailing_whitespace): Removed.
6910 (Vshow_trailing_whitespace): Added.
6911 (init_iterator): Remove initialization code for
6912 show_trailing_whitespace_p.
6913 (redisplay_internal): Don't try cursor movement in this_line
6914 if showing trailing whitespace.
6915 (redisplay_window): Likewise for cursor movement in current
6916 matrix and try_window_id.
6917 (try_window_reusing_current_matrix): Likewise.
6918 (trailing_whitespace_p): Return 0 if trailing whitespace is
6920 (display_line): Use Vshow_trailing_whitespace instead of
6921 former iterator member show_trailing_whitespace_p.
6922 (syms_of_xdisp): Add DEFVAR_LISP for show-trailing-whitespace.
6924 1999-08-16 Gerd Moellmann <gerd@gnu.org>
6926 * window.c (Fpos_visible_in_window_p): Rewritten.
6928 * xfaces.c (add_to_log): Renamed from display_message.
6929 Don't display messages in echo area.
6931 * xterm.c (x_draw_glyph_string_box): Use the background width
6932 of the glyph string for the width of the box.
6934 1999-08-16 Stefan Monnier <monnier@cs.yale.edu>
6936 * syntax.c (Fforward_comment): Set comstyle for Scomment_fence.
6938 1999-08-16 Geoff Voelker <voelker@cs.washington.edu>
6940 * xfns.c, w32fns.c (x_set_frame_parameters): Set foreground and
6941 background first, and then set other parameters that might
6942 depend upon their new values.
6944 1999-08-15 Gerd Moellmann <gerd@gnu.org>
6946 * xfaces.c (Vfont_list_limit): New.
6947 (syms_of_xfaces): Make it a user-variable.
6948 (DEFAULT_FONT_LIST_LIMIT): New.
6949 (sorted_font_list): If Vfont_list_limit is an integer > 0, list
6950 maximally that number of fonts, otherwise use
6951 DEFAULT_FONT_LIST_LIMIT.
6952 (Fx_font_family_list): Bind `font-list-limit' to higher values
6953 until we have all fonts.
6954 (Fxfont_list): Additionally return the full names of fonts and
6955 their registry and encoding.
6957 * xterm.c (XTset_vertical_scroll_bar) [USE_TOOLKIT_SCROLL_BARS]:
6958 Simplify clearing "under" scroll bar.
6960 * window.c (Qfixed_window_size): New.
6961 (syms_of_window): Initialiaze it.
6962 (check_all_windows): Add return type void.
6963 (window_fixed_size_p): New. Return non-zero if window
6965 (window_min_size_1): New.
6966 (window_min_size): Handle fixed-size windows.
6967 (size_window): New. Rewritten combination of set_window_height and
6968 set_window_width that handles fixed-size windows.
6969 (set_window_height): Call it.
6970 (set_window_width): Call it.
6971 (Fsplit_window): Give an error on attempt to split a fixed-size
6973 (change_window_height): Partly rewritten to handle fixed-size
6976 1999-08-13 Wolfgang Rupprecht <wolfgang@wsrcc.com>
6978 * process.c (Fopen_network_stream): Fix previous change.
6980 1999-08-13 Karl Heuer <kwzh@gnu.org>
6982 * xdisp.c (line_number_display_limit_width): New var.
6983 (decode_mode_spec): Use it instead of hardcoded value.
6984 (syms_of_xdisp): Defvar it.
6986 1999-08-13 Richard M. Stallman <rms@gnu.org>
6988 * eval.c (run_hook_list_with_args): Gcpro `globals'.
6989 (run_hook_with_args): Likewise.
6991 * window.h (struct window): New field too_small_ok.
6993 * window.c (set_window_height, set_window_width):
6994 If window starts out "too small", set its too_small_ok flag.
6995 If window's too_small_ok flag is set, don't delete it
6996 unless it is so small it would cause a crash.
6998 1999-08-13 Gerd Moellmann <gerd@gnu.org>
7000 * window.c (MINSIZE): Removed.
7001 (window_min_size): New.
7002 (set_window_height): Use window_min_size.
7003 (change_window_height): Ditto.
7005 1999-08-12 Gerd Moellmann <gerd@gnu.org>
7007 * indent.c (vmotion): Don't add in mini-buffer prompt width
7008 if prompts are inserted into mini-buffer.
7010 1999-08-12 Wolfgang Rupprecht <wolfgang@wsrcc.com>
7012 * config.in: Add HAVE_GETADDRINFO.
7013 * process.c (Fopen_network_stream): Use getaddrinfo.
7015 1999-08-11 Gerd Moellmann <gerd@gnu.org>
7017 * xdisp.c (get_overlay_arrow_glyph_row): Set the charpos of
7020 * xdisp.c (face_before_or_after_it_pos): If position after
7021 or before iterator's current position in the buffer is out
7022 of bounds, return the iterator's original face id.
7024 * dispnew.c (mirror_make_current): If desired row isn't enabled,
7025 just swap glyphs pointers between current and desired row.
7026 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Copy
7027 desired matrix method string to current matrix.
7029 1999-08-11 Kenichi Handa <handa@etl.go.jp>
7031 * lisp.h (CHAR_MODIFIER_MASK): New macro.
7033 * lread.c (read_escape): For Control modifier, pay attention to
7034 multibyte character.
7035 (read1): Likewise. Singal error or a multibyte character which
7036 has a modifer bit. Check validity of Shift modifer.
7038 * charset.c (non_ascii_char_to_string): Handle modifier bits as
7039 the same as Lisp reader.
7041 1999-08-10 Richard M. Stallman <rms@gnu.org>
7043 * charset.h (BCOPY_SHORT): Fix typo `unsigined'.
7045 1999-08-10 Alexandre Oliva <oliva@dcc.unicamp.br>
7047 * unexelf.c [__linux__ && __alpha__] (HAS_SBSS_SECTION): Define.
7049 1999-08-10 Eli Zaretskii <eliz@gnu.org>
7051 * msdos.c (IT_set_face): Abort if the default face is not realized
7053 (IT_write_glyphs): Reset the screen face to the default face
7054 before writing glyphs.
7056 * xfaces.c (realize_default_face) [MSDOS]: Don't take default
7057 colors from the frame here.
7058 (realize_tty_face) [MSDOS]: Do it here. Update the face
7059 attributes with the actual name of the color taken from the
7062 * dosfns.c (msdos_stdcolor_name): Remove const from return value.
7063 * dosfns.h (msdos_stdcolor_name): Ditto for the prototype.
7065 * frame.c (Fframe_parameters): Swap foreground and background
7066 colors returned in frame parameters if the frame has reverse in
7067 its parameter alist.
7068 (Fmake_terminal_frame): Make a unique copy of face_alist for
7071 1999-08-07 Richard Stallman <rms@gnu.org>
7073 * buffer.c (Fprevious_overlay_change): Just return
7074 the answer obtained from overlays_at.
7076 * xfns.c (xpm_load) [!XpmAllocCloseColors]:
7077 Use XpmCloseness and attrs.closeness instead.
7079 1999-08-06 Richard Stallman <rms@gnu.org>
7081 * lread.c (Feval_buffer): New arg DO_ALLOW_PRINT.
7083 1999-08-06 Geoff Voelker <voelker@cs.washington.edu>
7085 * dired.c (directory_files_internal, Fdirectory_files_and_attributes,
7086 Ffile_attributes_lessp): New functions.
7087 (Fdirectory_files): Use directory_files_internal.
7088 (syms_of_dired): Initialize Fdirectory_files_and_attributes,
7089 Ffile_attributes_lessp.
7091 * w32.c (stat): Check for directory ending in separator when
7092 doing readdir fast path.
7094 * w32fns.c (x_set_icon_type): Support setting frame icons.
7095 * w32term.c (x_bitmap_icon): New function.
7096 (x_make_frame_visible, x_iconify_frame): Invoke x_bitmap_icon.
7098 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7100 * xdisp.c (set_iterator_to_next): After delivering a character
7101 from a display vector, restore face and charset to what they were
7102 before the display vector was processed.
7104 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7106 * xdisp.c (reseat_at_next_visible_line_start): New parameter
7108 (set_iterator_to_next): After delivering last char
7109 from display vector, reseat on next visible line start if
7111 (next_element_from_buffer): Set dpvec_char_len to -1 for
7114 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7116 * xdisp.c (compute_line_metrics): If first line's physical ascent
7117 is larger than its logical ascent, use the physical ascent, and
7118 make the row taller. Set row's overlapping_p flag.
7120 * dispnew.c (redraw_overlapping_rows): Use flag overlapping_p.
7121 (direct_output_for_insert): Ditto.
7123 * dispextern.h (struct glyph_row): Add overlapping_p.
7125 * xterm.c (x_draw_phys_cursor_glyph): Redraw overlaps.
7127 * dispextern.h (MATRIX_ROW_OVERLAPS_PRED_P): New.
7128 (MATRIX_ROW_OVERLAPS_SUCC_P): New.
7130 * dispnew.c (direct_output_for_insert): Don't use this method if
7131 row is overlapped by others.
7132 (update_text_area): Write full line if current line is overlapped.
7133 (redraw_overlapped_rows): New.
7134 (update_window): Call it.
7135 (redraw_overlapping_rows): New.
7136 (update_window): Call it.
7137 (scrolling_window): Make sure overlapped_p flag in current rows is
7139 (row_equal_p): Take rows overlapped_p flag into account.
7141 * dispextern.h (struct glyph_row): Add flag overlapped_p.
7143 * xterm.c (x_fix_overlapping_area): New.
7144 (x_redisplay_interface): Add x_fix_overlapping_area.
7146 * dispnew.c (adjust_glyphs): Block input while adjusting matrices.
7148 1999-08-06 Gerd Moellmann <gerd@gnu.org>
7150 * xterm.c (x_draw_glyphs): Add parameter overlaps_p.
7151 (struct glyph_string): Add member for_overlaps_p.
7152 (x_get_glyph_string_clip_rect): If glyph string draws foreground
7153 of overlapping rows, clip to window bottom.
7154 (x_fill_glyph_string): Add parameter overlaps_p.
7155 (x_fill_composite_glyph_string): Ditto.
7156 (BUILD_GLYPH_STRINGS): Ditto.
7157 (BUILD_CHAR_GLYPH_STRINGS): Ditto.
7158 (x_draw_glyph_string): Don't draw anything but the foreground
7159 if glyph string draws row overlaps.
7161 * dispnew.c (direct_output_for_insert): Don't use this
7162 optimization for rows that overlap others.
7163 (update_window_line): Return non-zero if display has changed.
7164 (update_text_area): Ditto.
7165 (update_window): Record if display has been changed.
7167 * dispextern.h (MATRIX_ROW_OVERLAPPING_P): New.
7169 * dispextern.h (struct redisplay_interface): Add
7170 fix_overlapping_area.
7172 * xterm.c (x_append_glyph): Set glyph flag overlaps_vertically_p.
7174 * dispextern.h (struct glyph): Add overlaps_vertically_p.
7176 * xterm.c (x_produce_image_glyph): Compute iterator's physical
7178 (x_produce_stretch_glyph): Ditto.
7179 (x_produce_glyphs): Ditto.
7181 * xdisp.c (init_iterator): Reset physical line height info
7182 after producing special glyphs.
7183 (display_toolbar_line): Set physical line height info.
7184 (compute_line_metrics): Ditto.
7185 (display_line): Ditto.
7186 (display_string): Ditto.
7188 * term.c (produce_glyphs): Set iterator's physical height
7191 * dispnew.c (blank_row): Compute glyph row's physical height.
7192 (row_equal_p): Take physical row heights into account.
7193 (direct_output_for_insert): Ditto.
7194 (update_text_area): Ditto.
7196 * dispextern.h (struct glyph_row): Add phys_ascent and
7198 (struct it): Add phys_ascent, phys_descent, max_phys_ascent,
7201 1999-08-04 Stefan Monnier <monnier@cs.yale.edu>
7203 * buffer.c (switch_to_buffer_1): New subroutine, taken out from
7205 (no_switch_buffer): New function.
7206 (Fswitch_to_buffer): Call them. Don't get confused
7207 by "same-window" buffers in a dedicated frame.
7209 * window.c (display-buffer): Don't get confused
7210 by "same-window" buffers in a dedicated frame.
7212 1999-08-04 Andreas Schwab <schwab@gnu.org>
7214 * insdel.c (insert_from_string_1): Check gap size against number
7215 of outgoing bytes, not incoming bytes.
7217 1999-08-03 Tom Breton <tob@world.std.com>
7219 * lread.c (read1): Added circular reading code to #N=.
7220 (SUBSTITUTE): New macro.
7221 (seen_list): New variable.
7222 (substitute_object_in_subtree): New function.
7223 (substitute_object_recurse): New function.
7224 (substitute_in_interval): New function.
7226 1999-08-02 Eli Zaretskii <eliz@gnu.org>
7228 * Makefile.in (frame.o, sysdep.o, xfaces.o): Depend on dosfns.h.
7230 * frame.c (make_terminal_frame): Don't call init_frame_faces if
7231 noninteractive, for termcap frames as well.
7233 * sysdep.c (init_sys_modes): Call init_frame_faces for termcap
7236 1999-08-01 Richard Stallman <rms@gnu.org>
7238 * fns.c (internal_equal): Correct overlay comparison.
7240 1999-07-31 Richard M. Stallman <rms@gnu.org>
7242 * xfns.c (x_set_internal_border_width):
7243 Call do_pending_window_change. Don't block input, don't call XFlush.
7244 (x_set_vertical_scroll_bars): Call do_pending_window_change.
7245 (x_set_scroll_bar_width, x_set_font): Likewise.
7247 * frame.c (Fset_frame_height): Call do_pending_window_change.
7248 (Fset_frame_width, Fset_frame_size): Likewise.
7250 * xterm.c (x_set_window_size): When calling change_frame_size,
7251 specify 1 for DELAY.
7253 * widget.c (EmacsFrameSetCharSize): Don't call
7254 do_pending_window_change here.
7256 1999-07-30 Dave Love <fx@gnu.org>
7258 * config.in: Add HAVE_STDLIB_H.
7260 1999-07-30 Richard M. Stallman <rms@gnu.org>
7262 * process.c (create_process): Detect failure of `pipe'.
7264 1999-07-30 Keisuke Nishida <kei@psn.net>
7266 * alloc.c (allocate_vectorlike): Add missing increment.
7268 * data.c (Fdefalias): Call Ffset instead of duplicating code.
7270 * keymap.c (get_keymap_1, get_keyelt): Check the type of OBJECT
7271 before calling indirect_function.
7273 1999-07-30 Eli Zaretskii <eliz@gnu.org>
7275 * dispextern.h (load_color, lookup_derived_face): Declare
7278 * dispnew.c (init_display) [MSDOS]: Don't initialize frame faces,
7279 it will be done later.
7281 * frame.c (make_terminal_frame) [MSDOS]: Don't call
7282 init_frame_faces if non-interactive.
7283 (Fframe_parameters) [MSDOS]: Replace indexing into colornames[]
7284 array with a call to msdos_stdcolor_name. The font name is now
7285 "ms-dos", consistent with realize_tty_face.
7287 * keyboard.c (cmd_error_internal): Don't kill Emacs if this is an
7290 * window.c (Fset_window_configuration) [MSDOS]: Don't call
7291 x_set_toolbar_lines.
7293 * xfaces.c (load_color): Remove static from definition and remove
7295 [MSDOS]: Add a DOS-specific version of load_color.
7296 (lookup_face): Replace FRAME_TERMCAP_P with !FRAME_WINDOW_P.
7297 (lookup_derived_face): New function.
7298 (realize_default_face): Support MSDOS frames.
7299 [MSDOS]: If fore/background colors are unspecified, inherit them
7301 (realize_face): Support MSDOS frames.
7302 (realize_tty_face): Support MSDOS frames.
7303 [MSDOS]: If the face color is not in Vface_tty_color_alist, call
7304 load_color to try to find a suitable approximation. If the face
7305 is inverse-video, swap the foreground and background colors.
7307 * dosfns.c (msdos_stdcolor_name, msdos_stdcolor_idx): New
7310 * dosfns.h (msdos_stdcolor_name, msdos_stdcolor_idx): Declare.
7312 * msdos.h: Remove redundant declarations (most of them are now in
7315 * msdos.c (IT_set_face): Rewritten for the new redisplay engine.
7316 Use default frame colors if the face doesn't specify them; invert
7317 the colors if highlight is ON.
7318 (IT_write_glyphs): Rewritten for the new redisplay engine.
7319 (IT_change_line_highlight): Add (unused) parameter Y, since that's
7320 how the hook is called by term.c.
7321 (IT_copy_glyphs): New function, copies an area of the display in
7323 (IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
7324 redisplay now calls it even if char_ins_del_ok is zero.
7325 (IT_set_frame_parameters): Prototype changed. Calls the new
7326 load_color. Puts the new fore/background colors into the default
7327 face on current frame.
7328 (IT_menu_display): Rewritten to handle the new struct glyph
7329 instead of a char array.
7330 (XMenuActivate): Call lookup_derived_face to create and use
7331 special faces for the pop-up and drop-down menus.
7333 1999-07-29 Gerd Moellmann <gerd@gnu.org>
7335 * xterm.c (x_set_toolkit_scroll_bar_thumb): Don't call
7336 XawScrollbarSetThumb if thumb parameters haven't changed because
7337 that function apparently isn't optimized for this case.
7339 1999-07-29 Eli Zaretskii <eliz@gnu.org>
7341 * msdos.c (getdefdir): Don't return failure indication when
7342 _fixpath sets errno to ENOSYS.
7344 1999-07-28 Gerd Moellmann <gerd@gnu.org>
7346 * xdisp.c (string_char_and_length): New. Use it everywhere
7347 instead of STRING_CHAR_AND_LENGTH in xdisp.c.
7349 1999-07-28 Kenichi Handa <handa@etl.go.jp>
7351 * fns.c (count_combining): New function.
7352 (struct textprop_rec): New structure.
7353 (concat): Copy text properties correctly when byte combining
7356 1999-07-28 Gerd Moellmann <gerd@gnu.org>
7358 * xterm.c (x_setup_relief_color): Don't try smart color allocation
7360 (x_draw_row_bitmaps): If face has stipple, don't switch
7361 to foreground color for clearing areas, and set the fill style.
7363 * xfaces.c (load_face_colors): Load background color if setting
7365 (prepare_face_for_display): Use FillOpaqueStippled instead of
7368 1999-07-26 Ken'ichi Handa <handa@gnu.org>
7370 * xterm.c (x_find_ccl_program): Add casting.
7372 * w32fns.c (w32_find_ccl_program): Add casting.
7374 1999-07-27 Gerd Moellmann <gerd@gnu.org>
7376 * dispextern.h (struct glyph_row): Flag internal_border_p removed.
7378 * xfns.c (x_create_tip_frame): Don't set bitmapIcon resource
7379 because this will try to access a nonexisting widget.
7381 1999-07-26 Markus Rost <rost@gnu.org>
7383 * fns.c (Fgethash): Fix order of variables (patch by gerd).
7387 1999-07-26 Gerd Moellmann <gerd@gnu.org>
7389 * widget.c (EmacsFrameSetCharSize): Don't add XtNborderWidth
7390 value to frame width and height.
7392 * xterm.c (x_get_glyph_string_clip_rect): Take internal border
7393 into account for full-width windows. Don't add scroll bar width
7394 to width of clip rect.
7395 (x_draw_glyph_string_box): Add 1 to right x of full width lines.
7396 (x_set_glyph_string_background_width): Add 1 to background width.
7397 (x_draw_glyphs): Take internal border into account for full-width
7400 1999-07-26 Richard M. Stallman <rms@gnu.org>
7402 * xfns.c (x_set_mouse_color): Always unload the old color.
7403 Don't allow nil as color value.
7404 (x_set_cursor_color, x_set_background_color, x_set_foreground_color):
7405 Always unload the old color.
7407 * indent.c (Fmove_to_column): Extend end of line only if FORCE is t.
7409 1999-07-26 Karl Heuer <kwzh@gnu.org>
7411 * fns.c (Fy_or_n_p): Doc fix.
7413 1999-07-26 Kenichi Handa <handa@etl.go.jp>
7415 * ccl.h (setup_ccl_program): The type is changed to `int'.
7417 * ccl.c (ccl_driver) <CCL_Call>: Now CCL program ID to call may be
7418 stored in the following CCL code. Adjusted for the change of
7420 (resolve_symbol_ccl_program): Adjusted for the new style of
7421 embedded symbols (SYMBOL . PROP) in CCL compiled code. Return Qt
7422 is resolving failed.
7423 (ccl_get_compiled_code): New function.
7424 (setup_ccl_program): Function type changed from `void' to `int'.
7425 Resolve symbols in CCL_PROG.
7426 (Fccl_program_p): New function.
7427 (Fccl_execute): Get compiled CCL code by just calling
7429 (Fccl_execute_on_string): Likewise.
7430 (Fregister_ccl_program): Adjusted for the change of
7433 * coding.c (setup_coding_system): Get compiled CCL code by just
7434 calling setup_ccl_program.
7436 * xterm.c (x_find_ccl_program): Get compiled CCL code by just
7437 calling setup_ccl_program.
7439 * w32fns.c (w32_find_ccl_program): Get compiled CCL code by just
7440 calling setup_ccl_program.
7442 1999-07-23 Gerd Moellmann <gerd@gnu.org>
7444 * xfaces.c (frame_update_line_height): Just use the height of the
7445 frame's fontset or font, instead of taking face fonts into
7448 * xdisp.c (get_next_display_element): Display DEL as `^?'.
7450 1999-07-23 Richard M. Stallman <rms@gnu.org>
7452 * window.c (Fsplit_window): For default size, round up for left window.
7454 1999-07-21 Joe Ramey <ramey@ti.com>
7456 * filelock.c (lock_if_free): Return -1 if check_lock_owner
7457 has returned -1 (lockfile exists but is not a symlink?).
7459 1999-07-20 Gerd Moellmann <gerd@gnu.org>
7461 * xterm.c (x_draw_bar_cursor): Use scratch_cursor_gc to
7462 because of a change in cursor_gc made in 20.4.
7464 1999-07-19 Gerd Moellmann <gerd@gnu.org>
7466 * xterm.c (x_calc_absolute_position): Subtract menu bar height
7467 for YNegative, if using X toolkit.
7469 * xfns.c (x_real_positions): Don't subtract window borders
7470 from positions returned.
7472 1999-07-17 Gerd Moellmann <gerd@gnu.org>
7474 * xrdb.c (x_load_resources): Set double-click time defaults
7475 for Motif list boxes from double-click-time.
7477 * fns.c (Vhash_table_tests): Remvoed.
7478 (Qhash_table_test): New.
7479 (syms_of_fns): Initialize Qhash_table_test.
7480 (Fmake_hash_table): Look up user-defined tests in symbol prop
7482 (Fdefine_hash_table_test): Store test and hash function as
7483 symbol prop `hash-table-test'.
7484 (make_hash_table): Add parameters user_test and user_hash.
7486 * window.c (set_window_buffer): Set window margins for tty
7488 (Fset_window_margins): Ditto.
7490 * term.c (append_glyph): Use glyph area of iterator instead of
7493 * dispnew.c (update_frame_1): Add left margin width to cursor
7495 (direct_output_for_insert): Ditto.
7496 (direct_output_forward_char): Ditto.
7498 * dispnew.c (adjust_glyph_matrix): Set glyph matrix' top_line_p.
7500 * dispextern.h (struct glyph_matrix): Add top_line_p.
7502 1999-07-16 Gerd Moellmann <gerd@gnu.org>
7504 * frame.h (FRAME_WINDOW_REDISPLAY_P): Removed. Use FRAME_WINDOW_P
7507 * fns.c (cmpfn_eq): Add hash code parameters.
7509 (cmpfn_equal): Ditto, and compare hash codes before calling Fequal.
7510 (cmpfn_user_defined): Likewise.
7512 1999-07-15 Gerd Moellmann <gerd@gnu.org>
7514 * lisp.h (DEFAULT_REHASH_THRESHOLD): Changed to 0.8.
7516 * fns.c (maybe_resize_hash_table): Correct computation of
7518 (make_hash_table): Ditto.
7521 * xdisp.c (echo_area_display): Don't call redraw_garbaged_frames.
7523 * alloc.c (gc_sweep): Call sweep_weak_hash_tables.
7524 (survives_gc_p): Make it externally visible.
7525 (mark_object): Ditto.
7527 * fns.c (remove_hash_entry): Removed.
7528 (sweep_weak_hash_tables): New.
7530 * print.c (print): Print more information about hash tables.
7532 * xfns.c (image_spec_hash): Removed.
7533 (lookup_image): Use sxhash instead of image_spec_hash.
7534 (image_spec_equal_p): Removed.
7535 (lookup_image): Use Fequal instead of image_spec_equal_p.
7537 1999-07-14 Gerd Moellmann <gerd@gnu.org>
7539 * lisp.h (P_): Moved to top of file.
7541 * fns.c (make_hash_table): Set new members.
7543 * alloc.c (mark_object): Mark hash table's user_hash_function.
7544 Mark index vector for weak hash tables.
7546 * lisp.h (struct Lisp_Hash_Table): Add user_cmp_function,
7547 user_hash_function, cmpfn, and hashfn.
7549 * fns.c (build_hash): Removed.
7550 (hash_test): Removed.
7551 (cmpfn_eq, cmpfn_eql, cmpfn_equal, cmpfn_user_defined): New.
7552 (hashfn_eq, hashfn_eql, hashfn_equal, hashfn_user_defined): New.
7554 1999-07-13 Gerd Moellmann <gerd@gnu.org>
7556 * alloc.c (survives_gc_p): New.
7558 * print.c (print): Add hash table handling.
7560 * alloc.c (mark_object): Add code to mark hash tables.
7562 * lisp.h (GC_HASH_TABLE_P): New.
7564 * emacs.c (main): Call init_fns.
7566 * fns.c (init_fns): New.
7568 * fns.c: Add hash table implementation.
7570 * lisp.h (PVEC_HASH_TABLE): New.
7571 (struct Lisp_Hash_Table): New.
7573 (XSET_HASH_TABLE): New.
7574 (HASH_TABLE_P): New.
7575 (CHECK_HASH_TABLE): New.
7576 (DEFAULT_HASH_SIZE): New.
7577 (DEFAULT_REHASH_THRESHOLD): New.
7578 (DEFAULT_REHASH_SIZE): New.
7580 * xterm.c (x_draw_glyphs): Add parameters real_start and real_end.
7581 (x_write_glyphs): Compute overwritten cursor using real start
7582 and end positions of display.
7583 (x_insert_glyphs): Ditto.
7585 1999-07-10 Gerd Moellmann <gerd@gnu.org>
7587 * keyboard.c (read_char): Use message3_nolog to show help-echo.
7589 * dispnew.c (blank_row): Add y-position as parameter. Compute
7592 * xdisp.c (next_element_from_string): Give padding spaces
7595 * dispnew.c (adjust_glyph_matrix): Some work to support
7596 marginals areas on tty frames in a future version.
7597 (allocate_matrices_for_frame_redisplay): Ditto.
7599 * xdisp.c (display_line): At ZV, set glyph row's displays_text_p
7600 to zero if number of glyphs in the row is <= 1.
7602 1999-07-09 Gerd Moellmann <gerd@gnu.org>
7604 * dispnew.c (buffer_posn_from_coords): Take left marginal area
7607 * xdisp.c (handle_display_prop): Don't reset area if handing
7608 a property from a string that came from a `display' property.
7609 (handle_single_display_prop): Don't handle recursive `display'
7611 (handle_single_display_prop): Handle some display property
7612 forms for terminal frames.
7613 (Qimage): Moved here from xfns.c.
7615 * dispextern.h (struct it): New field string_from_display_prop_p.
7617 * xterm.c (x_clip_to_row): Don't let clip_rect include top
7620 1999-07-08 Gerd Moellmann <gerd@gnu.org>
7622 * xdisp.c (handle_single_display_prop): Handle `:when FORM'.
7624 * window.c (set_window_buffer): Set window's vscroll to zero.
7626 * xdisp.c (QCwhen): New.
7627 (display_prop_end): New.
7628 (handle_single_display_prop): Use it.
7629 (debug_method_add): Print buffer name if tracing.
7630 (try_window_reusing_current_matrix): Compute visible height
7631 of reused rows. Fix cursor position calculation in case of
7634 * dispextern.h (struct redisplay_interface): Add parameter
7635 cursor_on_p to update_window_end_hook.
7637 * xterm.c (x_update_window_end): Add parameter cursor_on_p.
7639 1999-07-07 Gerd Moellmann <gerd@gnu.org>
7641 * xdisp.c (redisplay_internal): Ensure that redisplayinp_p
7642 doesn't become negative when decrementing it.
7644 * eval.c (Fsignal): Reset redisplaying_p to zero.
7646 * xdisp.c (try_window_reusing_current_matrix): Call hooks
7648 (try_window_id): Ditto.
7650 * xterm.c (x_clear_end_of_line): Handle top-line correctly.
7651 (x_scroll_run): Ditto.
7652 (any_help_event_p): New.
7653 (x_initialize): Set it to zero.
7654 (XTread_socket): Clear help echo only if any_help_event_p.
7656 * xdisp.c (init_iterator): Set top_line_p.
7657 (start_display): Use correct initial y if top-line is present.
7658 (make_cursor_line_fully_visible): Bug fixes for top-line.
7659 (try_scrolling): Ditto.
7660 (try_window_reusing_current_matrix): Ditto.
7662 * dispextern.h (struct it): Add top_line_p.
7664 * dispnew.c (shift_glyph_matrix): Move some computations out
7667 * dispnew.c (margin_glyphs_to_reserve): Use NUMBERP and
7670 1999-07-06 Gerd Moellmann <gerd@gnu.org>
7672 * dispnew.c (update_frame_1): When setting cursor in echo area,
7673 skip only over padding spaces at the end.
7675 * xfaces.c (realize_tty_face): Set face's font_name field to
7678 * term.c (update_end): Turn cursor on only if selected window's
7679 cursor_off_p flag is not set.
7681 1999-07-05 Gerd Moellmann <gerd@gnu.org>
7683 * term.c (TS_cursor_visible): Renamed from TS_visual_mode.
7684 (TS_cursor_normal): Renamed from TS_end_visual_mode.
7685 (TS_cursor_invisible): New.
7686 (term_init): Initialize TS_cursor_invisible.
7687 (tty_hide_cursor): New.
7688 (tty_show_cursor): New.
7689 (update_end): Show tty cursor.
7690 (update_begin): Hide tty cursor to prevent cursor flickering
7691 during redisplays triggered by timers (stealth fontification).
7693 * keyboard.c (make_lispy_event) <TOOLBAR_EVENT>: Apply modifiers.
7695 * xterm.c (XTread_socket) [USE_MOTIF] <KeyPress>: Catch events
7697 (x_handle_toolbar_click): Set modifier bits.
7699 1999-07-04 Gerd Moellmann <gerd@gnu.org>
7701 * keyboard.c (kbd_store_ptr): Declare it as a volatile pointer
7702 instead of a pointer to a volatile input_event.
7703 (kbd_buffer_store_event): Remove volatile modifier from
7704 declaration of local variable `sp'.
7705 (Fdiscard_input): Don't cast when assigning kbd_store_ptr
7708 1999-07-03 Gerd Moellmann <gerd@gnu.org>
7710 * xdisp.c (try_window_id): Set beg_unchanged and end_unchanged
7711 only if buffer is modified. Return quickly if changes are
7714 1999-07-02 Gerd Moellmann <gerd@gnu.org>
7716 * dispextern.h (HSCROLL_WINDOWS): Removed.
7718 * xdisp.c (mark_window_display_accurate): Don't set
7720 (redisplay_internal): Don't call redraw_garbaged_frames.
7722 1999-07-01 Gerd Moellmann <gerd@gnu.org>
7724 * xdisp.c (echo_area_display): Don't display truncation marks
7725 for messages because 20.4 doesn't do it either.
7726 (redisplay_window): Case same window start. Instead of giving
7727 up when cursor is partially visible, make it fully visible.
7728 (mark_window_display_accurate): Some cleanup. Record window's
7729 last cursor information.
7730 (debug_method_add): Improved.
7731 (redisplay_internal): Record last cursor info only if not
7732 consider_all_windows_p.
7734 * dispnew.c (update_window): Update top line after scrolling.
7735 (blank_row): Renamed from make_empty_enabled_row.
7736 (increment_glyph_row_buffer_positions): Increment positions
7739 * window.c (Fcoordinates_in_window_p): Add top-line to doc
7742 1999-06-30 Gerd Moellmann <gerd@gnu.org>
7744 * dispnew.c (update_window): Check that updated row is visible.
7746 * xterm.c (x_draw_row_bitmaps): Check for invisible rows at
7747 top of window differently.
7749 * xdisp.c (try_window_reusing_current_matrix): Don't do it
7750 if region is showing.
7752 * dispnew.c (adjust_glyph_matrix): Check w->vscroll when
7753 avoiding matrix reallocation. Set window_vscroll in matrix.
7755 * dispextern.h (struct glyph_matrix): Add member window_vscroll.
7757 * xdisp.c (debug_method_add): New.
7758 (debug_redisplay_method): Removed.
7759 (try_window_reusing_current_matrix): Handle case where old
7760 window start is the same as new window start.
7762 * dispextern.h (struct glyph_matrix) [GLYPH_DEBUG]: Make `method'
7763 an array instead of a pointer.
7765 * xfns.c (Fx_show_tip): Undo previous change.
7767 * xterm.c (x_append_glyph): Clear glyph->u.val.
7769 * dispextern.h (struct glyph): Increase size of face_id bit-field
7770 for CHAR_GLYPH to 12.
7772 1999-06-29 Gerd Moellmann <gerd@gnu.org>
7774 * xfaces.c (x_charset_registry): Make it externally visible.
7776 1999-06-28 Gerd Moellmann <gerd@gnu.org>
7778 * dispnew.c (update_window): Use mode_line_p flag of rows
7779 instead of WINDOW_WANTS_MODELINE_P.
7781 * xterm.c (clear_mouse_face): Make externally visible.
7783 * xfns.c (Fx_show_tip): Clear mouse face before showing tip.
7785 * xterm.c (expose_line): Handle exposure of top-lines.
7787 * xterm.c (XTframe_up_to_date): Don't call note_mouse_highlight
7788 if mouse_face_mouse_frame is null.
7790 * xdisp.c (redisplay_window): If window is echo_area_window,
7791 and update_mode_line is set, update menubar and toolbar.
7793 * dispnew.c (space_glyph): Set its charpos to -1.
7794 (update_frame_1): Ignore trailing padding spaces.
7796 * xdisp.c (next_element_from_c_string): Set position of padding
7799 1999-06-27 Gerd Moellmann <gerd@gnu.org>
7801 * xfns.c (x_laplace_read_row): Use XQueryColors instead of
7804 * xdisp.c (display_menu_bar): Remove unwarranted assertion.
7805 (set_cursor_from_row): Skip over glyphs having a null object at
7807 (insert_left_trunc_glyphs): Use charpos < 0 to indicate truncation
7809 (handle_invisible_prop): Compute next change only when needed.
7810 (handle_face_prop): Don't correct DEFAULT_FACE_ID if in the mode
7813 1999-06-26 Gerd Moellmann <gerd@gnu.org>
7815 * xrdb.c (x_load_resources): Don't set resource for double-click
7818 * xdisp.c (try_window_id): Return quickly if all changes are
7819 below the window's current matrix end.
7821 * dispextern.h (MATRIX_ROW_PARTIALLY_VISIBLE_P): Remove window
7824 * xdisp.c (try_window_reusing_current_matrix): Set no_scrolling_p
7825 in desired not in current matrix.
7826 (try_window_reusing_current_matrix): Rotate matrices starting
7827 at start_vpos instead of 0.
7829 * xterm.c (expose_window): Use window_text_bottom_y.
7830 (fast_find_position): Ditto.
7832 * xdisp.c (redisplay_window): Use window_text_bottom_y.
7833 (try_window_reusing_current_matrix): Ditto.
7834 (get_last_unchanged_at_beg_row): Ditto.
7835 (init_iterator): Ditto.
7837 * dispnew.c (allocate_matrices_for_window_redisplay): Allocate one
7839 (check_matrix_invariants): Use window_text_bottom_y.
7840 (update_window): Ditto.
7841 (scrolling_window): Ditto.
7843 * xdisp.c (window_text_bottom_y): New.
7845 1999-06-25 Gerd Moellmann <gerd@gnu.org>
7847 * xterm.c (XTread_socket): Set mouse_face_frame to zero after
7848 clearing mouse face.
7849 (XTread_socket) <EnterNotify> [LESSTIF_VERSION]: If
7850 event.xcrossing.focus is not set, and focus is in the menu bar,
7851 set focus frame as if event.xcrossing.focus were set.
7853 1999-06-24 Gerd Moellmann <gerd@gnu.org>
7855 * keyboard.c (make_lispy_event): Handle mouse on top lines.
7856 * keyboard.c (make_lispy_movement): Ditto.
7858 * window.c (coordinates_in_window): Return 4 if on top line.
7859 (Fcoordinates_in_window_p): Return `top-line' if on top line.
7861 * xdisp.c (window_box_height): Subtract top line height.
7862 (window_box): Add top line height to top y position if top line
7864 (init_iterator): If base_face_id is TOP_LINE_FACE_ID, set row to
7865 the top line row of the window. Set initial y-position to
7866 window's top line height plus delta.
7867 (start_display): Choose start glyph row depending on whether
7868 window has a top line.
7869 (try_scrolling): Take top line height into account for aggressive
7871 (compute_window_start_on_continuation_line): Take top line into
7873 (redisplay_window): Ditto. If top line height has changed,
7874 trigger a new redisplay.
7875 (try_window_reusing_current_matrix): Take top line into account.
7876 (find_last_row_displaying_text): Ditto.
7877 (get_last_unchanged_at_beg_row): DItto.
7878 (try_window_id): Ditto.
7879 (compute_line_metrics): Ditto.
7881 * dispnew.c (shift_glyph_matrix): Compute visible row height
7882 taking top line of window into account.
7883 (update_window): Update top line. If scrolling_window detects
7884 that all rows are equal, only set cursor.
7885 (update_window_line): Call after_update_window_line_hook if
7886 mode_line_p flag of rows has changed.
7887 (scrolling_window): Add parameter top_line_p. Return -1 if
7889 (mode_line_string): Add parameter mode_line_p. Handle strings
7892 * dispextern.h (MATRIX_TOP_LINE_ROW): New.
7893 (MATRIX_FIRST_TEXT_ROW): New.
7894 (MATRIX_ROW_PARTIALLY_VISIBLE_P): Use row's visible_height.
7895 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P): New.
7896 (MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P): New.
7897 (MATRIX_TOP_LINE_HEIGHT): New.
7898 (CURRENT_MODE_LINE_HEIGHT): Use estimate_mode_line_height.
7899 (CURRENT_TOP_LINE_HEIGHT): New.
7900 (DESIRED_TOP_LINE_HEIGHT): New.
7901 (WINDOW_DISPLAY_TOP_LINE_HEIGHT): New.
7902 (WINDOW_DISPLAY_HEIGHT_NO_MODE_LINE): Replaces
7903 WINDOW_DISPLAY_TEXT_AREA_PIXEL_HEIGHT.
7904 (WINDOW_DISPLAY_TEXT_HEIGHT): New.
7906 * xterm.c (x_after_update_window_line): Don't draw bitmaps for top
7908 (x_draw_row_bitmaps): Take top line into account when clearing
7910 (x_estimate_mode_line_height): Replacement for
7911 x_frame_mode_line_height.
7912 (x_get_glyph_string_clip_rect): Take top line into account.
7913 (x_clear_end_of_line): Ditto.
7914 (note_mode_line_highlight): Add parameter mode_line_p. Handle
7916 (note_mouse_highlight): Call note_mode_line_highlight for top lines.
7917 (x_erase_phys_cursor): Take top line into account.
7919 * xdisp.c (window_box_height): Subtract top line height if
7920 window wants a top line.
7921 (display_mode_lines): New.
7922 (redisplay_window): Call it.
7923 (display_mode_line): Add parameters face_id and format.
7925 * dispextern.h (CURRENT_TOP_LINE_HEIGHT): New.
7926 (MATRIX_TOP_LINE_HEIGHT): New.
7928 * xterm.c (x_frame_mode_line_height): Add parameter face_id.
7930 * term.c (estimate_mode_line_height): Renamed from
7931 frame_mode_line_height. Add parameter face_id.
7932 (estimate_mode_line_height_hook): Renamed from
7933 frame_mode_line_height_hook.
7934 (produce_special_glyphs_hook): Removed.
7935 (produce_glyphs_hook): Removed.
7937 1999-06-23 Gerd Moellmann <gerd@gnu.org>
7939 * dispextern.h (WINDOW_WANTS_TOP_LINE_P): New.
7940 (struct glyph_row): Add mode_line_p.
7942 * xfaces.c (realize_basic_faces): Realize face `top-line'.
7944 (syms_of_xfaces): Initialize Qtop_line.
7946 * dispextern.h (TOP_LINE_FACE_ID): New.
7948 * buffer.c (init_buffer_once): Set default for
7949 top_line_format to nil.
7950 (init_buffer_once): Init top_line_format.
7951 (default-top-line-format): New.
7952 (top-line-format): New buffer-local variable.
7954 * buffer.h: Add top_line_format.
7956 * xdisp.c (overlay_arrow_changed_p): Removed because not used.
7958 1999-06-17 Dave Love <fx@gnu.org>
7960 * xfns.c: Move the PNG section before the JPEG one to avoid
7961 problems surrounding setjmp.h/png.h on GNU/Linux.
7963 1999-06-17 Gerd Moellmann <gerd@gnu.org>
7965 * xfns.c (x_kill_gs_process): Don't free colors.
7967 1999-06-17 Dave Love <fx@gnu.org>
7969 * s/gnu-linux.h: Zap spurious ~.
7971 1999-06-16 Gerd Moellmann <gerd@gnu.org>
7973 * xfns.c (gif_load): Improve multi-image support.
7975 1999-06-15 Gerd Moellmann <gerd@gnu.org>
7977 * xfns.c (gif_load): Support multi-image files.
7979 * Makefile.in (LIBGIF): Use libungif.
7981 * configure.in (HAVE_GIF): Use libungif instead of libgif
7982 because the former doesn't contain patented compression code.
7984 * xdisp.c (compute_window_start_on_continuation_line): Don't
7985 do it if line start is too far away from window start.
7987 1999-06-14 Gerd Moellmann <gerd@gnu.org>
7989 * buffer.c (init_buffer_once): Set buffer_local_flags for
7990 scroll_*_aggressively.
7991 (syms_of_buffer): Add DEFVAR_PER_BUFFER for scroll-*-aggressively.
7992 (init_buffer_once): Set defaults for these variables.
7993 (syms_of_buffer): Add default-scroll-*-aggressively.
7995 * buffer.h (scroll_up_aggressively): New.
7996 (scroll_down_aggressively): New.
7998 * Makefile.in (LIBPNG): Add -lz -lm in case we're linking with
7999 a static PNG library.
8001 * configure.in (HAVE_PNG): Add -lz -lm when checking for PNG lib
8002 in case it's a static library.
8004 * Makefile.in (ctagsfiles): Split so that files starting
8005 with an `x' are found before files starting with `w32'.
8008 (TAGS): Use ctagsfiles[12] instead of ctagsfiles.
8010 * xdisp.c (compute_window_start_on_continuation_line): New.
8011 (redisplay_window): Use it.
8013 (reseat_to_string): Use it.
8014 (hscroll_window_tree): Ditto.
8015 (compute_window_start_on_continuation_line): Ditto.
8016 (redisplay_window): Don't force display with a new window start.
8018 1999-06-06 Gerd Moellmann <gerd@gnu.org>
8020 * xfns.c (x_report_frame_params): Don't report `outer-window-id'
8021 if widget not present.
8023 * xdisp.c (prepare_menu_bars): Ignore tooltip frame.
8025 1999-06-04 Gerd Moellmann <gerd@gnu.org>
8027 * xfaces.c (recompute_basic_faces)[GLYPH_DEBUG]: Check return
8028 value of realize_basic_faces.
8029 (load_face_font_or_fontset): Store full font name in face.
8030 (realize_default_face): Use full font name.
8032 * xterm.c (x_produce_glyphs): Set member char_to_display.
8033 (x_append_glyph): Store char_to_display in glyphs.
8035 * dispextern.h (struct it): Add char_to_display.
8037 * xfns.c (x_set_font): Don't call face-set-after-frame-default
8038 if faces haven't been initialized.
8039 (Fx_create_frame): Call face-set-after-frame-default after
8040 faces have been initialized, and widget has been created.
8042 * puresize.h (BASE_PURESIZE): Increased.
8044 1999-06-01 Gerd Moellmann <gerd@gnu.org>
8046 * xfaces.c (set_lface_from_font_name): Add parameter force_p.
8047 (Finternal_set_lisp_face_attribute): If frame is t when
8048 :font attribute is set, use the selected frame.
8049 (clear_face_cache): Add parameter clear_fonts_p.
8050 (Fclear_face_cache): Add optional parameter thorougly.
8052 * xfaces.c (face_numeric_value): Return -1 if symbol is not
8054 (Fclear_face_cache): New.
8055 (choose_face_fontset_font): If fontset doesn't contain font
8056 pattern for the given charset, use CHARSET_ASCII.
8057 (Finternal_set_lisp_face_attribute): Fix handling of nil
8059 (Finternal_set_lisp_face_attribute): Fix handling of changing
8060 font-related face attributes of the default face.
8061 (set_lface_from_font_name): Set only attributes that aren't
8064 1999-05-31 Gerd Moellmann <gerd@gnu.org>
8066 * xfaces.c (SCALABLE_FONTS): Define this to enable scalable
8068 (Vscalable_fonts_allowed) [SCALABLE_FONTS]: New.
8069 (x_face_list_fonts): Add parameter scalable_fonts_p. Handle
8070 scalable fonts depending on the setting of SCALABLE_FONTS.
8071 (first_font_matching): List more than one font to find the
8072 first non-scalable matching font.
8073 (sorted_font_list): Let x_face_list_fonts return scalable fonts
8074 depending on SCALABLE_FONTS.
8075 (better_font_p): New parameter compare_pt_p. If zero, don't
8076 compare point sizes of fonts.
8077 (exact_face_match_p) [SCALABLE_FONTS]: New.
8078 (build_scalable_font_name) [SCALABLE_FONTS]: New.
8079 (may_use_scalable_font_p) [SCALABLE_FONTS]: New.
8080 (best_matching_font) [SCALABLE_FONTS]: Handle scalable fonts.
8081 (syms_of_xfaces): Add scalable-fonts-allowed.
8083 1999-05-26 Gerd Moellmann <gerd@gnu.org>
8085 * xfns.c (png_load): Let PNG lib handle gamma. Construct
8086 mask only if image contains simple transparency information.
8087 Otherwise, combine image with frame background color.
8089 * configure.in (--with-png, HAVE_PNG): New.
8091 * config.in (HAVE_PNG): New.
8093 * Makefile.in: Add PNG library.
8095 * xfns.c: Add PNG support.
8097 1999-05-25 Gerd Moellmann <gerd@gnu.org>
8099 * xdisp.c (init_xdisp): Initialize echo_area_message and
8100 previous_echo_area_message to nil.
8102 * keyboard.c (read_char): Rename local variable echo_area_message
8103 because it shadows the global one.
8105 1999-05-05 Gerd Moellmann <gerd@gnu.org>
8107 * xterm.c (note_mode_line_highlight): Restructured.
8109 * window.c (coordinates_in_window): Handle windows that don't have
8110 a mode line because their buffer's mode-line-format is nil.
8111 Recognize the mode line under x positions that correspond to
8112 flags areas and left scroll bar.
8114 1999-05-02 Dave Love <fx@gnu.org>
8116 * xterm.c (note_mouse_highlight): Separate help-echo processing
8117 from check on mouse-face so that it works generally.
8119 1999-04-21 Gerd Moellmann <gerd@gnu.org>
8121 * sound.c (Fplay_sound): Run hook play-sound-hook.
8122 (Qplay_sound_hook): New.
8124 1999-04-20 Gerd Moellmann <gerd@gnu.org>
8126 * xdisp.c (update_echo_area): Handle echo_area_message.
8128 1999-04-19 Gerd Moellmann <gerd@gnu.org>
8130 * editfns.c (Fmessage): Use message3.
8132 * print.c (printchar): Set echo_area_message to nil.
8135 * minibuf.c (read_minibuf): Reset echo message strings to nil.
8136 (Fminibuffer_completion_help): Ditto.
8138 * keyboard.c (cmd_error_internal): Set echo_areA_message.
8139 (command_loop_1): Test echo_areA_message.
8141 (record_menu_key): Set echo_area_message to nil.
8142 (Fexecute_extended_command): Test echo_area_message.
8143 (Fexecute_extended_command): Handle echo_area_message.
8145 * fileio.c (Fdo_auto_save): Handle the case that echo_area_message
8148 * editfns.c (Fcurrent_message): If echo_area_message is set,
8149 return a substring of that string.
8151 * dispnew.c (direct_output_for_insert): Test echo_area_message
8152 in addition to echo_area_glyphs.
8153 (set_window_cursor_after_update): Ditto.
8154 (update_frame_1): Ditto.
8156 * alloc.c (Fgarbage_collect): Use message3_nolog to display
8157 old Lisp message string.
8159 * xdisp.c (echo_area_message): New.
8160 (previous_echo_area_message): New.
8161 (syms_of_xdisp): Initialize and staticpro new variables.
8162 (echo_area_display): Display echo_area_message if set.
8163 (message2_nolog): Set echo_area_message and
8164 previous_echo_area_message.
8165 (echo_area_display): Set previous_echo_area_message.
8166 (redisplay_internal): Display echo area if echo_area_message
8167 or previous_echo_area_message are set.
8168 (redisplay_preserve_echo_area): Test/set echo_area_message and
8169 previous_echo_area_message.
8170 (redisplay_window): Test echo_area_message.
8171 (message3_nolog): New.
8174 * editfns.c (Fformat): Add text properties to the result string
8175 from properties of the format string and properties of string
8178 * textprop.c (text_property_list): New.
8179 (add_text_properties_from_list): New.
8180 (extend_property_ranges): New.
8182 1999-03-29 Gerd Moellmann <gerd@gnu.org>
8184 * xfaces.c (Qraised, Qsunken, QCshadow): Removed.
8185 (QCline_width, QCstyle, Qpressed_button, Qreleased_button): New.
8186 Use these symbols for the box face attribute instead of the
8189 1999-03-12 Gerd Moellmann <gerd@gnu.org>
8191 * xfaces.c (realize_tty_face): Don't set alt_char_p of face.
8192 Correct wrong test for slant.
8194 1999-03-10 Gerd Moellmann <gerd@gnu.org>
8196 * xfaces.c: Use `unspecified' for unspecified face attributes,
8197 use t and nil for on/off.
8199 1999-03-06 Gerd Moellmann <gerd@gnu.org>
8201 * buffer.c (syms_of_buffer): Extend doc string of
8204 * xfaces.c (x_face_list_fonts): New parameter try_alternatives_p.
8205 (first_font_matching): New.
8206 (set_lface_from_font_name): Use it if font name is a pattern.
8207 (font_field_wildcard_p): Removed.
8209 * dispnew.c (shift_glyph_matrix): Add `window' parameter.
8210 Recompute visible height of rows.
8212 * xterm.c (note_mouse_highlight): Reorder code for help-echo.
8213 Don't accept non-strings for help-echo from overlays.
8215 1999-03-04 Dave Love <fx@gnu.org>
8217 * xterm.c (note_mouse_highlight): Check overlays for help-text
8219 (XTread_socket): Fix compiler warning.
8221 1999-03-05 Gerd Moellmann <gerd@gnu.org>
8223 * xterm.c (note_mouse_highlight): Don't restrict number of
8224 overlay to 10. Call overlays_at so that it doesn't try to
8227 * xdisp.c (compute_line_metrics): Compute glyph row's visible
8230 * dispnew.c (row_equal_p): Compare visible row height, only.
8231 (update_text_area): Draw whole line if visible heights of
8233 (update_window_line): Call after_update_window_line_hook
8234 if visible row height has changed.
8236 * dispextern.h (MATRIX_ROW_VISIBLE_HEIGHT): Removed.
8237 (struct glyph_row): New member visible_height.
8239 * xfaces.c (font_field_wildcard_p): New.
8240 (set_lface_from_font_name): Remove parameter force_p. Accept
8241 font names containing wildcards.
8243 1999-03-04 Gerd Moellmann <gerd@gnu.org>
8245 * xterm.c (x_after_update_window_line): Clear internal border
8246 when windows_or_buffers_changed.
8248 * dispextern.h (WINDOW_WANTS_MODELINE_P): Return zero if window's
8249 buffer has a nil mode_line_format.
8251 1999-03-03 Gerd Moellmann <gerd@gnu.org>
8253 * xterm.c (x_setup_relief_colors): Use either background color
8256 * xfaces.c (realize_x_face): Set face->use_box_color_for_shadows_p.
8258 * dispextern.h (struct face): Add use_box_color_for_shadows_p.
8260 * xterm.c (x_draw_box_rect): New.
8261 (x_draw_glyph_string_box): Renamed from
8262 x_draw_glyph_string_relief. Call x_draw_box_rect.
8264 * xfns.c (QCrelief): New.
8265 (syms_of_xfns): Initialize it.
8267 * dispextern.h (struct glyph): Rename left_shadow_p to
8268 left_box_line_p, right_shadow_p to right_box_line_p.
8269 (MAX_RELIEF_THICKNESS): Removed.
8270 (struct it): Rename members having `relief' in their names
8271 to contain `box' instead.
8273 * xfaces.c (realize_x_face): Handle new box attribute values.
8274 (QCrelief, Qbox): Removed.
8275 (QCshadow, QCcolor, Qraised, Qsunken): New.
8276 (syms_of_xfaces): Initialize new symbols.
8278 1999-03-02 Gerd Moellmann <gerd@gnu.org>
8280 * dispextern.h (LFACE_RELIEF_INDEX): Removed.
8282 * xfaces.c (LFACE_RELIEF): Removed.
8283 (merge_face_vector_with_property): Remove handling of `:relief'.
8284 (Finternal_set_lisp_face_attribute): Ditto.
8285 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
8286 (Finternal_get_lisp_face_attribute): Ditto.
8287 (realize_default_face): Ditto.
8288 (lface_hash): Don't compute hash from relief.
8290 * dispextern.h (struct face): Replace member `relief' by
8291 `box_line_width'. Add member `box'.
8292 (face_box_type): New.
8294 * xterm.c (x_produce_glyphs): If face has overline, add overline
8295 thickness + 1 to ascent.
8297 1999-03-01 Gerd Moellmann <gerd@gnu.org>
8299 * xterm.c (x_draw_glyph_string): Draw underline, overline,
8300 strike-through, and boxes.
8301 (x_draw_glyph_string_underline): Removed.
8303 * xfaces.c (QCoverline, QCstrike_through, QCbox): New.
8304 (Qoverline, Qstrike_through, Qbox): New.
8305 (syms_of_xfaces): Define these symbols.
8306 (check_lface_attrs): Add checks for overline, strike-through,
8308 (Finternal_set_lisp_face_attribute): Set new attributes.
8309 (LFACE_OVERLINE, LFACE_STRIKE_THROUGH, LFACE_BOX): New.
8310 (load_color): Handle new attributes.
8311 (realize_x_face): Ditto.
8312 (merge_face_vector_with_property): Ditto.
8313 (free_face_colors): Ditto.
8314 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
8315 (Finternal_get_lisp_face_attribute): Ditto.
8316 (Finternal_lisp_face_attribute_values): Ditto.
8318 * dispextern.h (lface_attribute_index): Add enumerators for
8319 overstrike, strike-through, and box.
8320 (struct face): Add members for overline, strike-through, and
8323 1999-02-17 Dave Love <fx@gnu.org>
8325 * s/gnu-linux.h s/gnu.h s/irix5-0.h s/netbsd.h s/sco4.h s/sco5.h
8326 s/template.h (NARROWPROTO): Define on the basis of relevant X cf
8329 1999-02-16 Gerd Moellmann <gerd@gnu.org>
8331 * keyboard.c (toolbar_items): Call access_keymap with third
8332 parameter 1, so that we don't get inherited toolbar item
8335 * xdisp.c (redisplay_internal): In optimization 1, don't decrement
8336 the window end vpos when in empty first line of window.
8338 1999-02-15 Gerd Moellmann <gerd@gnu.org>
8340 * xfaces.c (set_font_frame_param): New.
8341 (Finternal_set_lisp_face_attribute): Call it.
8343 Sun Feb 14 10:54:02 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8345 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
8346 Accept specifications of color for underline.
8348 1999-02-13 Gerd Moellmann <gerd@gnu.org>
8350 * xfaces.c (Finternal_set_lisp_face_attribute): If parameter
8351 `frame' is t, operate on face defaults for new frames. If it
8352 is nil, operate on the selected frame.
8354 1999-02-12 Gerd Moellmann <gerd@gnu.org>
8356 * dispnew.c (check_matrix_invariants): Put it in #if 0.
8357 (update_window): Put the call to check_matrix_invariants in #if 0.
8359 Sun Feb 7 09:58:49 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8361 * dispextern.h: Remove all else block of UNDERLINE_COLOR.
8362 Remove definition of UNDERLINE_COLOR.
8364 Mon Jan 4 04:43:41 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8366 * xfaces.c (free_face_colors): Free the color for underline.
8368 * xterm.c (x_draw_glyph_string_underline): Set the color for underline
8371 Sun Jan 3 08:41:10 1999 Masatake Yamato <masata-y@is.aist-nara.ac.jp>
8373 * dispextern.h (UNDERLINE_COLOR): Defined.
8374 (struct face): Added two new members.
8375 underline_color, underline_defaulted_p.
8377 * xfaces.c (merge_face_vector_with_property):
8378 (check_lface_attrs): Accept the string value for underline.
8379 (Finternal_set_lisp_face_attribute): Likewise.
8381 * xfaces.c (load_color): Change the last argument type to enum
8382 lface_attribute_index from int. And addec code for underling coloring.
8383 (load_face_colors): Pass LFACE_*_INDEX to load_color.
8385 1999-02-12 Gerd Moellmann <gerd@gnu.org>
8387 * xfns.c (Fx_image_header): Removed.
8389 1999-02-07 Gerd Moellmann <gerd@gnu.org>
8391 * xterm.c: Don't include <bitmaps/gray>.
8392 (x_term_init): Use gray_bitmap_width and gray_bitmap_height.
8394 * xfns.c (Fx_image_header): Add missing `\n\'.
8395 (gray_bitmap_width, gray_bitmap_height, gray_bitmap_bits): New.
8397 1999-02-01 Gerd Moellmann <gerd@gnu.org>
8399 * xterm.c (x_scroll_bar_create): Set background pixel from
8400 specified scroll bar color.
8401 (x_scroll_bar_set_handle): Use scroll bar foreground color.
8403 * xfns.c (x_set_scroll_bar_foreground): Remove all scroll bars.
8404 (x_set_scroll_bar_background): Ditto.
8406 * xterm.c (x_create_toolkit_scroll_bar): Set scroll bar colors.
8408 * xfns.c (x_default_scroll_bar_color_parameter): New.
8409 (Fx_create_frame): Call it.
8411 1999-01-31 Gerd Moellmann <gerd@gnu.org>
8413 * xfns.c (Fx_create_frame): Initialize scroll bar pixel color
8414 values in x_output structure.
8415 (Qscroll_bar_foreground, Qscroll_bar_background): New.
8416 (syms_of_xfns): Initialize these symbols.
8418 * xterm.h (struct x_output): Add scroll bar pixel colors.
8420 * xfns.c (x_frame_parms): Add entries for scroll bar colors.
8421 (x_set_scroll_bar_foreground): New.
8422 (x_set_scroll_bar_background): New.
8424 1999-01-12 Gerd Moellmann <gerd@gnu.org>
8426 * xdisp.c (handle_single_display_prop): New.
8427 (handle_display_prop): Call it.
8428 (handle_raise_prop): Removed.
8429 (handle_height_prop): Removed.
8430 (handle_space_width_prop): Removed.
8431 (handle_face_prop): Remove handling of raised text.
8432 (handle_display_prop): Do it here.
8434 * dispextern.h (DISPLAY_PROP_IDX): Replaces GLYPH_PROP_IDX.
8435 (RAISE_PROP_IDX): Removed.
8436 (HEIGHT_PROP_IDX): Removed.
8437 (SPACE_WIDTH_PROP_IDX): Removed.
8439 * xdisp.c (Qdisplay): Replaces Qglyph.
8440 (handle_display_prop): Formerly handle_glyph_prop.
8442 1999-01-11 Gerd Moellmann <gerd@gnu.org>
8444 * xdisp.c (reseat_to_string): Set position in display vector to -1.
8445 (handle_stop): Set position in display vector to -1. Don't
8446 check overlay strings when set up to deliver characters from a
8448 (set_iterator_to_next): At the end of a run of characters from a
8449 display vector, check whether the display vector display replaces
8450 the display of a character.
8452 1999-01-05 Gerd Moellmann <gerd@gnu.org>
8454 * xfaces.c (init_frame_faces): Don't realize faces if frame's
8455 X window hasn't been created yet.
8457 1998-12-06 Gerd Moellmann <gerd@gnu.org>
8461 1998-12-04 Gerd Moellmann <gerd@gnu.org>
8463 * config.in (HAVE_SOUND): New.
8465 * emacs.c (main): Call syms_of_sound and init_sound.
8467 * Makefile.in (obj): Add sound.o.
8469 * configure.in: Add checks for machine/soundcard.h and sys/soundcard.h.
8471 * config.in (HAVE_MACHINE_SOUNDCARD_H): New.
8472 (HAVE_SYS_SOUNDCARD_H): New.
8474 1998-12-03 Gerd Moellmann <gerd@gnu.org>
8476 * buffer.h (struct buffer): indicate_empty_lines renamed from
8479 * buffer.c (indicate-empty-lines): Renamed from indicate_zv_lines.
8480 (default-indicate-zv-lines): Likewise.
8482 * dispextern.h (struct glyph_row): Rename indicate_zv_line_p
8483 to indicate_empty_line_p.
8485 * xdisp.c (reseat_at_next_visible_line_start): Reset method
8486 to next_element_from_buffer.
8488 * frame.c (make_frame): Set n_current_toolbar_items to 0.
8490 * xdisp.c (handle_face_prop): Allow symbols of the form `N+'
8493 * xfns.c (xbm_scan): New.
8494 (xbm_read_hexint): Removed.
8495 (xbm_read_bitmap_file_data): Use xbm_scan.
8497 * fileio.c (Finsert_file_contents): Prevent redisplay optimizations.
8499 1998-12-02 Gerd Moellmann <gerd@gnu.org>
8501 * xfns.c (xbm_read_hexint): New.
8502 (xbm_read_bitmap_file_data): New.
8503 (xbm_load_image_from_file): Call xbm_read_bitmap_file_data
8504 instead of XReadBitmapFileData.
8506 * xdisp.c (handle_raise_prop): Compute voffset from current font.
8508 * xfaces.c (face_with_height): New.
8510 * xdisp.c (eval_handler): Renamed from eval_mode_handler.
8511 (eval_form): Renamed from eval_mode_element.
8512 (handle_face_prop): Use it.
8513 (Qheight): Replaces Qsmaller.
8514 (handle_height_prop): Replaces handle_smaller_prop.
8515 (handle_face_prop): If iterator's font_height is not an
8516 integer, evaluate it to get the font height to use.
8518 * dispextern.h (HEIGHT_PROP_IDX): Replaces SMALLER_PROP_IDX.
8519 (struct it): Use `font_height' instead of `smaller'.
8521 1998-12-01 Gerd Moellmann <gerd@gnu.org>
8523 * xdisp.c (reseat_1): New.
8525 (move_it_vertically_backward): Ditto.
8526 (redisplay_window): Don't abort when cursor not found in recenter.
8528 1998-11-30 Gerd Moellmann <gerd@gnu.org>
8530 * xdisp.c (reseat_at_next_visible_line_start): When not
8531 currently delivering display elements from the current buffer,
8532 restore buffer position first.
8533 (init_from_display_pos): Don't set IT's position from the
8534 position passed to this function.
8536 1998-11-28 Gerd Moellmann <gerd@gnu.org>
8538 * config.in (PROTO): Removed.
8540 * xterm.h: Change PROTO to P_.
8542 1998-11-26 Gerd Moellmann <gerd@gnu.org>
8544 * xterm.c (take_vertical_position_into_account): New.
8545 (x_produce_image_glyph): Call it.
8546 (x_produce_stretch_glyph): Ditto.
8547 (x_produce_glyphs): Ditto.
8548 (x_fill_glyph_string): Adjust base line for glyph's voffset.
8549 (x_fill_composite_glyph_string): Ditto.
8550 (x_fill_image_glyph_string): Ditto.
8551 (x_fill_stretch_glyph_string): Ditto.
8553 * xdisp.c (display_line): Always compute row height from
8554 max_ascent and max_descent.
8556 * dispextern.h (struct glyph): Add voffset.
8557 (struct it): Replace height by descent, max_height by max_descent.
8559 * xterm.c (x_append_glyph): Set voffset
8560 (x_append_stretch_glyph): Ditto.
8561 (x_produce_image_glyph): Ditto.
8562 (x_produce_glyphs): Take voffset into account.
8563 (x_produce_image_glyph): Ditto.
8564 (x_produce_stretch_glyph): Ditto.
8566 * dispextern.h (struct it): Add voffset.
8567 * xdisp.c (push_it): Save voffset.
8568 (pop_it): Restore it.
8570 * xdisp.c (it_props): Add entry for `raise'.
8571 (handle_raise_prop): New.
8573 * dispextern.h (RAISE_PROP_IDX): New.
8575 * xdisp.c (Qraise): New.
8576 (syms_of_xdisp): Define Qraised.
8578 * xterm.c (x_scroll_bar_move): Clear to the left and right
8579 of toolkit scroll bars differently.
8580 (x_scroll_bar_move): Removed.
8581 (XTset_vertical_scroll_bar): Move code from x_scroll_bar_move here.
8583 * dispextern.h: Make it compilable --with-x=no.
8587 * keyboard.c: Ditto.
8594 1998-11-25 Gerd Moellmann <gerd@gnu.org>
8596 * xterm.c (XTread_socket): Cancel help-echo when leaving frame.
8598 1998-11-24 Gerd Moellmann <gerd@gnu.org>
8600 * xterm.c (x_set_toolkit_scroll_bar_thumb): When dragging,
8601 update slider size, only.
8602 (xm_scroll_callback): Set dragging member of the scroll bar.
8603 (xt_action_hook): Reset last_scroll_bar_part.
8604 (XTredeem_scroll_bar): Reset bar->dragging to nil.
8606 * xfns.c (Fx_hide_busy_cursor): Don't try to hide busy cursor
8607 window on newly created frames that don't have one.
8609 1998-11-23 Gerd Moellmann <gerd@gnu.org>
8611 * xdisp.c (restore_overlay_strings): Removed.
8612 (restore_dpvec): Removed.
8613 (init_from_display_pos): Inline both functions above.
8615 * xfns.c (IMAGE_NON_NEGATIVE_INTEGER_VALUE): New.
8616 (parse_image_spec): Handle it.
8617 (xbm_format): Use it.
8618 (xpm_format): Ditto.
8619 (pbm_format): Ditto.
8620 (jpeg_format): Ditto.
8621 (tiff_format): Ditto.
8622 (gif_format): Ditto.
8625 * xdisp.c (set_window_cursor): Removed.
8626 (redisplay_internal): Case cursor motion in cursor line of
8627 selected window; use set_cursor_from_row.
8629 1998-11-22 Gerd Moellmann <gerd@gnu.org>
8631 * widget.c (EmacsFrameSetCharSize): Take widget's border width
8634 1998-11-21 Gerd Moellmann <gerd@gnu.org>
8636 * xterm.c (expose_frame): Redraw menu bar window.
8638 * xdisp.c (display_menu_bar): Record hpos instead of x-position
8641 * dispnew.c (change_frame_size_1): Use FRAME_TOP_MARGIN instead
8642 of FRAME_TOOLBAR_LINES. Use `f' instead of `frame'.
8644 * widget.c (set_frame_size): Use FRAME_SCROLL_BAR_COLS
8645 to determine vertical_scroll_bar_extra.
8646 (EmacsFrameSetCharSize): Ditto.
8647 * xfns.c (x_figure_window_size): Ditto.
8649 * xterm.c (x_draw_row_bitmaps): Draw in `bitmap-area' face.
8650 (x_draw_bitmap): Ditto.
8652 * dispextern.h (face_id): New id BITMAP_AREA_FACE_ID.
8653 * xfaces.c (realize_basic_faces): Realize it.
8655 1998-11-20 Gerd Moellmann <gerd@gnu.org>
8657 * xmenu.c (xmenu_show): Add workaround for remaining button grab
8658 under LessTif Use the widget of the frame as parent for the
8661 1998-11-19 Gerd Moellmann <gerd@gnu.org>
8663 * xterm.c (XTread_socket): Inhibit busy cursor for EnterNotify.
8664 When EnterNotify, don't generate a mouse movement event if
8665 notification is from a busy-cursor child window.
8667 * xterm.h (struct x_output): Add busy_window, remove cursor.
8669 * xfns.c (Fx_show_busy_cursor): Formerly Fx_display_busy_cursor.
8670 Use a transparent window to display the busy-cursor.
8671 (Fx_hide_busy_cursor): Formerly Fx_undisplay_busy_cursor.
8673 1998-11-17 Gerd Moellmann <gerd@gnu.org>
8675 * xdisp.c (check_window_end): New, for debugging.
8676 (CHECK_WINDOW_END): New.
8677 (try_window_id): Use it.
8679 * xterm.c (process_expose_from_menu): Return int.
8681 * keyboard.c (kbd_buffer_get_event): Set flag to prevent recording
8682 TOOLBAR_EVENT events in last_nonmenu_event.
8684 1998-11-16 Gerd Moellmann <gerd@gnu.org>
8686 * xdisp.c (redisplay_window): If windows_or_buffers_changed,
8687 window end isn't reliable, so set window_end_valid to nil.
8688 (redisplay_internal): If overlay arrow has changed, set
8689 windows_or_buffers_changed to redisplay thoroughly.
8691 * dispnew.c (adjust_glyph_matrix): Invalidate window end, if
8694 * xfns.c (file_dialog_cb): New.
8695 (Fx_file_dialog): New.
8696 * fileio.c (Fread_file_name): Call it.
8698 * xrdb.c (x_load_resources): Add default resoures for file
8701 1998-11-14 Gerd Moellmann <gerd@gnu.org>
8703 * xterm.c (note_mouse_highlight): Don't highlight when popup
8706 * keyboard.c (timer_check): Inhibit busy cursor around calls to
8707 timer-event-handler. This busy cursor tends to be anoying if
8708 fontifying stealthily.
8710 * dispnew.c (direct_output_for_insert): Give up if current row
8711 contains trailing whitespace.
8713 1998-11-13 Gerd Moellmann <gerd@gnu.org>
8715 * dispextern.h (prop_idx): Add FONTIFIED_PROP_IDX.
8717 * xdisp.c (handle_fontified_prop): New.
8718 (Vfontification_functions): New.
8719 (Qfontification_functions): New.
8720 (it_props): Add handle_fontified_prop.
8722 1998-11-12 Gerd Moellmann <gerd@gnu.org>
8724 * xmenu.c (xmenu_show): Use the frame's edit_widget as parent.
8725 Otherwise, under LessTif, after the popup has gone, all button
8726 press events come in for the frame's widget, and release events
8727 come in for the edit_widget.
8728 * xterm.c (XTread_socket): Remove workaround for that problem.
8729 (x_set_toolkit_scroll_bar_thumb): Add workaround for LessTif
8730 XmScrollBarSetValues.
8731 (SET_SAVED_MENU_EVENT): Give it statement form.
8733 * xfaces.c (display_message): If waiting_for_input, don't display
8736 * window.c (scroll_command): If not acting on current_buffer,
8737 make redisplay consider all windows.
8739 * xfns.c (Fx_hide_tip): Return t if tooltip was open.
8741 * xdisp.c (handle_glyph_prop): Set it->object for images to
8742 the object having the glyph property.
8744 * xterm.c (x_draw_row_bitmaps): Don't draw if row is completely
8747 1998-11-11 Gerd Moellmann <gerd@gnu.org>
8749 * xterm.h (struct x_display_info): Add gray pixmap. * xterm.c
8750 (x_term_init): Create the gray pixmap.
8751 (x_setup_relief_color): Use it.
8752 (x_get_glyph_string_clip_rect): Draw a toolbar window over the
8753 internal border at the top of a frame.
8754 (x_init_glyph_string): Likewise.
8755 (x_draw_glyph_string_relief): Correct right x by 1 pixel for
8757 (XTflash): Don't flash the toolbar window.
8759 * xterm.c (XTread_socket): Workaround for LessTif popup menus
8760 in case of ButtonPress events.
8762 1998-11-10 Gerd Moellmann <gerd@gnu.org>
8764 * xrdb.c (x_load_resources): Add grey background colors as
8765 defaults for menus, scroll bars, and dialogs.
8767 * insdel.c (prepare_to_modify_buffer): Move setting
8768 windows_or_buffers_changed from modify_region here.
8770 * xfns.c (Fx_show_tip): Inhibit redisplay.
8771 (Fx_hide_tip): Ditto.
8772 (Fx_image_header): New.
8774 1998-11-09 Gerd Moellmann <gerd@gnu.org>
8776 * dispnew.c (clear_window_matrices): Set window_end_valid to nil
8777 when clearing current window matrices.
8779 1998-11-08 Gerd Moellmann <gerd@gnu.org>
8781 * xdisp.c (handle_glyph_prop): Don't set an iterator's buffer
8782 position from a string position. Use the right end position
8783 if the property spans a whole overlay string.
8785 1998-11-07 Gerd Moellmann <gerd@gnu.org>
8787 * xmenu.c (menubar_selection_callback): Remove workaround for
8788 Lesstif not calling XmNpopdownCallback because it doesn't
8789 handle the case where users don't select any menu item.
8791 * insdel.c (modify_region): Set windows_or_buffers_changed.
8793 * buffer.c (set_buffer_internal): Don't set
8794 windows_or_buffers_changed.
8796 * xmenu.c (HAVE_BOXES): Define if USE_X_TOOLKIT.
8798 * xmenu.c (menubar_selection_callback): Add workaround for
8799 Lesstif not calling XmNpopdownCallback.
8801 * xdisp.c (eval_mode_element): New.
8802 (eval_mode_handler): New.
8803 (display_mode_element): Use eval_mode_element.
8805 * xdisp.c (display_mode_element): Allow `(:eval FORM)'.
8806 Remove code looking at text props of default value.
8808 * xmenu.c (HAVE_BOXES): Define if using Lucid menus.
8810 1998-11-06 Gerd Moellmann <gerd@gnu.org>
8812 * xmenu.c (single_submenu): Set button_type of menu to
8814 (single_submenu): Likewise for panes and menu items.
8815 (set_frame_menubar): Set button_type of menu bar to none.
8816 (xmenu_show): Likewise.
8817 (single_submenu): Set widget values selected slot.
8818 (xmenu_show): Likewise.
8820 * xmenu.c (push_menu_item): Add parameters `type' and
8821 `selected'. Store it in menu_items.
8822 (MENU_ITEMS_ITEM_TYPE): New.
8823 (MENU_ITEMS_ITEM_SELECTED): New.
8824 (MENU_ITEMS_ITEM_LENGTH): Increase by two.
8826 * xfns.c (clear_image_cache): Get the current time, before
8828 (cache_image): Set prev pointer of next image.
8829 (clear_image_cache): Clear current matrices if any image was
8832 * xterm.c (XTread_socket): Set inhibit_busy_cursor.
8834 * xfns.c (x_set_cursor): New.
8835 (Fx_display_busy_cursor): New.
8836 (Fx_undisplay_busy_cursor): New.
8838 * xterm.h (struct x_output): Add busy_cursor.
8840 * xfns.c (Vx_busy_pointer_shape): New.
8841 (x_set_mouse_color): Create busy cursor.
8843 * process.c (wait_reading_process_input): Show and hide busy
8846 * keyboard.c (command_loop_1): Display busy cursor.
8848 * eval.c (Fsignal): Hide busy cursor.
8850 * buffer.c (set_buffer_internal): Don't set
8851 windows_or_buffers_changed.
8853 * xterm.c (redo_mouse_highlight): New.
8855 1998-11-04 Gerd Moellmann <gerd@gnu.org>
8857 * xfns.c (x_create_x_image_and_pixmap): Add depth parameter.
8858 (x_build_heuritic_mask): New.
8859 (lookup_image): Call it.
8861 * xterm.c (note_toolbar_highlight): Always set up help_echo.
8862 (previous_help_echo): New.
8863 (XTread_socket): Generate help event with nil message when
8864 leaving a region with help-echo.
8865 (note_mouse_highlight): Handle `help-echo' over text.
8866 (XTread_socket): Dispatch VisibilityNotify, CirculateNotify,
8868 (clear_mouse_face): Don't clear if tooltip is shown.
8869 (XTread_socket): Redo mouse-highlight after tooltip is gone.
8870 Avoid SET_FRAME_GARBAGED when tooltip is mapped.
8872 * keyboard.c (Vshow_help_function): New.
8873 (read_char): Use it.
8875 1998-11-03 Gerd Moellmann <gerd@gnu.org>
8877 * xfns.c (x_create_tip_frame): New.
8881 * xterm.c (x_destroy_window): Handle case that we don't have
8884 * dispextern.h (struct glyph_row): Rename no_marginal_areas_p
8885 to full_width_p. Add internal_border_p.
8887 1998-11-02 Gerd Moellmann <gerd@gnu.org>
8889 * xterm.c (note_mode_line_highlight): Check the charpos of
8890 the glyph under the mouse pointer before accessing text
8891 properties at that position.
8893 1998-11-01 Gerd Moellmann <gerd@gnu.org>
8895 * xterm.c (x_draw_image_relief): Handle toolbar_button_relief.
8897 * xdisp.c (auto-raise-toolbar-buttons): New.
8898 (build_desired_toolbar_string): Handle the flag.
8899 (toolbar-button-margin): New.
8900 (toolbar-button-relief): New.
8901 (build_desired_toolbar_string): Use margin and relief.
8903 * xterm.c (x_set_toolkit_scroll_bar_thumb): Remove workaround
8905 (note_mode_line_highlight): New.
8906 (note_mouse_highlight): Call it.
8908 1998-10-31 Gerd Moellmann <gerd@gnu.org>
8910 * s/freebsd.h (NARROWPROTO): New.
8912 * xdisp.c (display_string): New parameter face_string.
8913 (display_mode_element): When displaying a symbol with a string
8914 value, use text properties from the symbol's default value, maybe.
8916 * xrdb.c (x_load_resources): Add font defaults for menus and
8919 1998-10-30 Gerd Moellmann <gerd@gnu.org>
8921 * xfns.c (Fx_create_frame): Try 12pt Courier font first.
8923 1998-10-29 Gerd Moellmann <gerd@gnu.org>
8925 * xterm.c (x_produce_glyphs): Fix bug causing glyphs to be
8926 produced for characters with codes < 32 under certain
8929 * xdisp.c (redisplay_window): Handle values of PT in front
8930 of invisible, intangible text.
8931 (try_window_id): Set overlay_arrow_seen to zero before
8933 (display_mode_element): Assign to glyphs written for a mode
8934 line spec `%x' as object the Lisp format string, as position
8935 the position of the `%' in that string.
8936 (display_string): If displaying a C string, optionally get
8937 the face to use from a Lisp string.
8939 * xterm.c (expose_window_tree): Include mode line height.
8941 * xfns.c (Fx_create_frame): Add toolbar height to frame height.
8943 1998-10-27 Gerd Moellmann <gerd@gnu.org>
8945 * xterm.c (note_mouse_highlight): Change mouse pointer shape
8948 1998-10-26 Gerd Moellmann <gerd@gnu.org>
8950 * window.c (coordinates_in_window): Use CURRENT_MODE_LINE_HEIGHT.
8952 * xdisp.c (redisplay_window): If mode line height has changed,
8953 arrange for a thorough immediate redisplay using the correct mode
8955 (window_box_height): Use CURRENT_MODE_LINE_HEIGHT.
8957 * dispextern.h (MATRIX_MODE_LINE_HEIGHT): New.
8958 (CURRENT_MODE_LINE_HEIGHT): New.
8959 (DESIRED_MODE_LINE_HEIGHT): New.
8961 * keyboard.c (make_lispy_event): Add string and string position
8962 info to mouse-click events.
8963 (read_key_sequence): Handle `local-map' property of mode line
8966 * keyboard.h (POSN_STRING): New.
8968 1998-10-25 Gerd Moellmann <gerd@gnu.org>
8970 * dispnew.c (mode_line_string): Mew.
8972 * xterm.c (xt_action_hook): New.
8973 (x_create_toolkit_scroll_bar): Add action hook.
8974 (xm_scroll_callback): Implement dragging.
8976 * keyboard.c (Qend_scroll): New.
8977 (scroll_bar_parts): Add it.
8979 * termhooks.h (scroll_bar_end_scroll): New.
8981 * xterm.c (XTread_socket): Bug fix.
8983 1998-10-24 Gerd Moellmann <gerd@gnu.org>
8985 * xdisp.c (redisplay_window): Finish scroll bars after
8986 redisplaying toolbar.
8988 * keyboard.c (scroll_bar_parts): Add Qtop and Qbottom.
8989 (syms_of_keyboard): Add Qbottom.
8991 * termhooks.h (scroll_bar_to_top): New.
8992 (scroll_bar_to_bottom): New.
8994 * xdisp.c (redisplay_window): Always resize toolbar window if
8995 auto_resize_toolbar_p is non-zero.
8996 (auto_resize_toolbar_p): Renamed from auto_resize_toolbar.
8998 (window_box_height): New.
8999 (window_box_width): New.
9000 (window_box_left): New.
9001 (window_box_right): New.
9002 (window_box_edges): New.
9004 1998-10-23 Gerd Moellmann <gerd@gnu.org>
9006 * xterm.c (x_set_toolkit_scroll_bar_thumb): Kluge for call to
9007 XawScrollbarSetThumb in FreeBSD.
9008 (x_create_toolkit_scroll_bar): Set resource "beNiceToColormap"
9011 * window.c (get_phys_cursor_glyph): Return null if cursor vpos
9014 * xterm.c (x_create_toolkit_scroll_bar): Set scroll_bar_pixel.
9015 (x_term_init): Initialize it.
9017 * xterm.h (struct x_display_info): Add scroll_bar_pixel.
9019 * xterm.c (x_create_toolkit_scroll_bar): Set LessTif scroll bar's
9022 1998-10-22 Gerd Moellmann <gerd@gnu.org>
9024 * keyboard.c (make_lispy_event): Handle scroll_bar_click
9025 differently when using toolkit scroll bars.
9027 * xterm.c (x_send_scroll_bar_event): New.
9028 (x_scroll_bar_to_input_event): New.
9029 (xaw3d_scroll_callback): New.
9030 (xaw3d_jump_callback): New.
9031 (xm_scroll_callback): New.
9032 (x_toolkit_scroll_p): New.
9033 (XTread_socket): Handle scroll bar client message.
9034 (x_term_init): Initialize Xatom_Scrollbar.
9035 (x_scroll_bar_create): Set cursor.
9036 (xm_scroll_callback):
9037 (x_create_toolkit_scroll_bar): New.
9038 (x_set_toolkit_scroll_bar_thumb): New.
9039 (x_scroll_bar_create): Call x_create_toolkit_scroll_bar.
9040 (XTset_vertical_scroll_bar): Call x_set_toolkit_scroll_bar_thumb.
9042 * xterm.h (struct x_display_info): Add Xatom_Scrollbar.
9044 1998-10-21 Gerd Moellmann <gerd@gnu.org>
9046 * xterm.c (x_scroll_bar_remove): Handle toolkit scroll bars.
9047 (XTread_socket): Don't handle mouse button events for scroll bars
9048 if using toolkit scroll bars.
9049 (XTset_vertical_scroll_bar): Set thumb size and position for
9052 * xterm.h (scroll_bar): Add x_widget_low and x_widget_high.
9054 * xterm.c (XTread_socket): Dispatch expose event to widget
9055 if using toolkit scroll bars.
9056 (x_scroll_bar_expose): Make no-op for toolkit scroll bars.
9057 (x_scroll_bar_create): Create and show a scroll bar widget
9058 if using toolkit scroll bars.
9059 (x_scroll_bar_move): Handle tookit scroll bars.
9061 * Makefile.in (LIBW): Use Xaw3d if present.
9063 * configure.in (USE_TOOLKIT_SCROLL_BARS): New.
9066 * config.in (USE_TOOLKIT_SCROLL_BARS): New.
9069 * xterm.c (XTset_vertical_scroll_bar): Correct position of
9070 right vertical scroll bar.
9072 1998-10-20 Gerd Moellmann <gerd@gnu.org>
9074 * xfns.c (xpm_load): Support reading XPM images from string
9075 buffers containing data in the same format as an XPM file.
9076 Support `:color-symbols'.
9077 (xpm_format): Add `:data'.
9078 (xpm_keyword_index): Add XPM_DATA.
9079 (syms_of_xfns): Add `:color-symbols'.
9080 (xpm_keyword_index): Add XPM_COLOR_SYMBOLS.
9081 (xpm_valid_color_symbols_p): New.
9082 (xpm_image_p): Call it.
9084 * xdisp.c (build_desired_toolbar_string): Add `:algorithm'
9085 attribute to the image if item is not enabled.
9087 * xfns.c (x_laplace): New.
9088 (x_laplace_read_row): New.
9089 (x_laplace_write_row): New.
9090 (lookup_image): Handle common image attributes here. New
9091 attribute `:algorithm'.
9093 * xfaces.c (clear_face_cache): Call clear_image_cache.
9095 * xterm.c (x_inverted_image_mask): Removed.
9096 (x_draw_image_foreground_1): New.
9097 (x_draw_image_glyph_string): Draw images with mask to a temporary
9098 pixmap to reduce flickering.
9100 * xdisp.c (redisplay_toolbar): Handle auto-resize-toolbars.
9101 (display_toolbar_line): Remove parameter `margin'.
9103 1998-10-19 Gerd Moellmann <gerd@gnu.org>
9105 * xdisp.c (toolbar_lines_needed): New.
9106 (auto-resize-toolbars): New.
9108 * xfns.c (cache_image): Correct call to xrealloc.
9110 * dispnew.c (Fset_toolbar_height): Removed.
9112 * xdisp.c (init_xdisp): Use FRAME_TOP_MARGIN instead of
9113 FRAME_MENU_BAR_LINES.
9115 * window.c (Fdelete_other_windows): Use FRAME_TOP_MARGIN
9116 instead of FRAME_MENU_BAR_LINES.
9117 (check_frame_size): Ditto.
9119 * dispnew.c (adjust_frame_glyphs_initially): Use FRAME_TOP_MARGIN
9120 instead of FRAME_MENU_BAR_LINES.
9121 (adjust_frame_glyphs_for_frame_redisplay): Ditto.
9122 (build_frame_matrix): Ditto.
9123 (change_frame_size_1): Ditto.
9125 * frame.h (FRAME_TOOLBAR_LINES): New.
9126 (FRAME_TOP_MARGIN): New.
9128 * window.c (struct save_window_data): Add frame_toolbar_lines.
9129 (Fset_window_configuration): Handle toolbar lines.
9130 (Fcurrent_window_configuration): Save toolbar lines.
9132 * frame.c (syms_of_frame_1): Add Qtoolbar_lines.
9134 * xfns.c (Fx_create_frame): Add default parameter for toolbar.
9136 * frame.h (struct frame): Rename top_margin to toolbar_lines.
9138 * xfns.c (x_frame_parms): Add `toolbar-lines'.
9139 (x_set_toolbar_lines): New.
9141 * keyboard.c (cmd_error_internal): Bug fix.
9143 * xterm.c: Remove double include of syssignal.h.
9145 1998-10-18 Gerd Moellmann <gerd@gnu.org>
9147 * xterm.c (x_toolbar_item): New.
9148 (x_handle_toolbar_click): Use it.
9149 (note_toolbar_highlight): Use it.
9151 * keyboard.c (syms_of_keyboard): Staticpro toolbar_item_properties
9152 and toolbar_items_vectors.
9154 * xterm.c (help_echo): New.
9155 (draw_glyphs_face): Add DRAW_IMAGE_RAISED and DRAW_IMAGE_SUNKEN.
9156 (x_set_glyph_string_gc): Handle them.
9157 (x_after_update_window_line): Don't do anything in pseudo-windows.
9158 (x_produce_image_glyph): Take image margin and face relief into
9160 (x_get_glyph_string_clip_rect): Handle pseudo-windows.
9161 (x_draw_glyph_string_background): Optimize case when face has
9163 (x_setup_relief_color): Take frame instead of glyph string
9165 (x_draw_relief_rect): New.
9166 (x_draw_glyph_string_relief): Call it.
9167 (x_draw_image_glyph_string_foreground): Handle margin and image
9169 (x_draw_image_glyph_string_background): Ditto.
9170 (expose_frame): Redraw toolbar window.
9171 (expose_window): Don't draw cursor for pseudo-windows.
9172 (x_y_to_hpos_vpos): Handle pseudo-windows.
9173 (frame_to_window_pixel_xy): New.
9174 (note_mouse_highlight): Call note_toolbar_highlight.
9175 (x_handle_toolbar_click): New.
9176 (note_toolbar_highlight): New.
9177 (show_mouse_face): Change int parameter `hl' to parameter of
9178 type enum draw_glyphs_face. Handle image highlighting.
9179 (XTread_socket): Return a HELP_EVENT input event if help_echo is
9180 non-nil. Use x_handle_toolbar_click.
9182 * termhooks.h (event_kind): Add HELP_EVENT, TOOLBAR_EVENT.
9184 * xfns.c (image_value_type): Add IMAGE_INTEGER_VALUE,
9186 (parse_image_spec): Handle them.
9187 (image_spec_value): Additional parameter found.
9188 (free_image): Remove image from the vector `images' of the
9190 (clear_image_cache): Additional parameter force_p.
9191 (Fclear_image_cache): New.
9192 (x_find_image_file): New.
9193 (xbm_load): Handle `:margin' and `:relief'. Use
9195 (xpm_load): Likewise.
9196 (pbm_load): Likewise.
9197 (jpeg_load): Likewise.
9198 (tiff_load): Likewise.
9199 (gif_load): Likewise.
9201 * keyboard.c (Qhelp_echo): New symbol.
9202 (read_char): Handle `toolbar' and `help_echo' events.
9203 (kbd_buffer_get_event): Handle HELP_ECHO input event.
9204 (make_lispy_event): Handle TOOLBAR_EVENT.
9205 (toolbar_items): New.
9206 (process_toolbar_item): New.
9208 (init_toolbar_items): New.
9209 (append_toolbar_item): New.
9210 (read_char_x_menu_prompt): Handle `toolbar' event.
9211 (read_key_sequence): Ditto.
9213 * xfaces.c (Qtoolbar): New.
9214 (realize_basic_faces): Realize `toolbar' face.
9215 (face_at_string_position): Remove parameter modeline_p, add
9218 * xfns.c (xbm_load_image_from_file): Don't use Xmu function
9221 1998-10-17 Gerd Moellmann <gerd@gnu.org>
9223 * xdisp.c (init_iterator): Replace parameter modeline_p with
9225 (next_element_from_string): Call get_next_display_element
9226 recursively after handling text properties.
9227 (prepare_menu_bars): Call update_toolbar.
9228 (update_toolbar): New.
9229 (build_desired_toolbar_string): New.
9230 (display_toolbar_line): New.
9231 (redisplay_toolbar): New.
9232 (toolbar_item_info): New.
9233 (redisplay_window): Call redisplay_toolbar.
9234 (Fdump_toolbar_row): New. Defined if compiled with GLYPH_DEBUG.
9236 * dispnew.c (clear_current_matrices): Clear matrices of toolbar
9238 (clear_desired_matrices): Ditto.
9239 (adjust_frame_glyphs_for_window_redisplay): Make toolbar window.
9240 (free_glyphs): Free matrices of toolbar window.
9241 (update_frame): Update toolbar window.
9242 (change_frame_size_1): Take toolbar into account.
9243 (Fset_toolbar_height): New.
9245 * dispextern.h (struct it): Remove member modeline_p, add
9247 (struct image): Add members relief and margin.
9248 (IMAGE_ASCENT): Include margin in height.
9250 1998-10-14 Gerd Moellmann <gerd@gnu.org>
9252 * xfns.c (Fclear_image_cache): New.
9254 * xfaces.c (realize_basic_faces): Realize toolbar face.
9255 (face_at_string_position): Remove parameter modeline_p, add
9258 * dispextern.h (enum face_id): Add TOOLBAR_FACE_ID.
9260 1998-10-13 Gerd Moellmann <gerd@gnu.org>
9262 * keyboard.c (syms_of_keyboard): Intern `:help'.
9264 1998-10-12 Gerd Moellmann <gerd@gnu.org>
9266 * xterm.c (note_toolbar_highlight): New.
9267 (note_mouse_highlight): Call it.
9269 * window.c (window_from_coordinates): Additional parameter toolbar_p.
9270 (coordinates_in_window): Handle toolbar window.
9272 * keyboard.c (toolbar_items): New.
9273 (process_toolbar_item): New.
9274 (parse_toolbar_item): New.
9275 (init_toolbar_items): New.
9276 (append_toolbar_item): New.
9278 * dispextern.h (enum toolbar_item_idx): New.
9279 (enum toolbar_item_image): New.
9281 * frame.h (struct frame): Add toolbar-related members.
9283 * xfaces.c (face_at_string_position): Remove assertion that
9284 current_buffer == window's buffer. This is not the case when
9285 called for the toolbar window.
9287 * frame.c (make_frame): Initialize toolbar members.
9289 * alloc.c (mark_object): Mark toolbar data of frames.
9291 * frame.h (struct frame): Add toolbar-related members
9292 toolbar_window, desired_toolbar_items, current_toolbar_items,
9293 desired_toolbar_string, current_toolbar_string,
9294 n_desired_toolbar_items, n_current_toolbar_items. Add
9297 * xterm.c (x_after_update_window_line): Don't draw bitmap
9298 areas for pseudo-windows.
9299 (expose_frame): Handle toolbar window.
9300 (expose_window): Don't do cursor stuff for pseudo-windows.
9302 * xdisp.c (display_menu_bar): Correct calls to init_iterator.
9304 1998-10-11 Gerd Moellmann <gerd@gnu.org>
9306 * frame.c (make_frame): Initialize toolbar_window.
9308 * alloc.c (mark_object): Make the toolbar window.
9310 * dispnew.c (update_frame): Update frame's toolbar_window.
9311 (clear_current_matrices): Likewise.
9312 (clear_desired_matrices): Likewise.
9313 (adjust_frame_glyphs_for_window_redisplay): Make toolbar_window.
9314 (free_glyphs): Free the toolbar window and its matrices.
9316 * frame.h (struct frame): Add toolbar_window.
9318 * xterm.c (x_draw_glyph_string_relief): Handle mouse-face
9321 1998-10-10 Gerd Moellmann <gerd@gnu.org>
9323 * dispnew.c (buffer_posn_from_coords): Don't screw up if
9324 window start is not in the range BEGV..ZV.
9326 1998-10-09 Gerd Moellmann <gerd@gnu.org>
9328 * xdisp.c (try_scrolling): Experimentally handle the case
9329 that scroll-preserve-screen-position is set to `always'.
9331 * window.c (Vscroll_preserve_screen_position): Replacement for
9332 scroll_preserve_screen_position.
9334 1998-10-08 Gerd Moellmann <gerd@gnu.org>
9336 * dispnew.c: Don't initialize auto structs; the HP/UX compiler
9340 * xdisp.c (make_cursor_line_fully_visible): Adjust this_line_y.
9342 1998-10-06 Gerd Moellmann <gerd@gnu.org>
9344 * minibuf.c (Fminibuffer_complete_word): Fix computation of
9345 i_byte when prompts are inserted into minibuffers.
9347 * dispextern.h (FRAME_INTERNAL_BORDER_WIDTH_SAFE): New.
9348 (WINDOW_DISPLAY_LEFT_EDGE_PIXEL_X): Use it.
9349 (WINDOW_DISPLAY_TOP_EDGE_PIXEL_Y): Ditto.
9351 1998-10-04 Gerd Moellmann <gerd@gnu.org>
9353 * xdisp.c (make_cursor_line_fully_visible): New.
9354 (try_scrolling): New.
9355 (redisplay_window): Move scrolling code to try_scrolling.
9356 (make_cursor_line_fully_visible): Handle case of window too small
9357 to show a single line.
9358 (redisplay_window): Case forced window start---use
9359 make_cursor_line_fully_visible.
9360 (redisplay_window): Case cursor movement via current matrix.
9361 If ending up on a partially visible line, make it fully visible
9362 instead of recentering.
9363 (try_scrolling): Additional parameter scroll_smoothly.
9365 * xterm.c (x_draw_bitmap): Don't XClearArea under the pixmap.
9367 1998-09-28 Gerd Moellmann <gerd@gnu.org>
9369 * window.c (window_scroll_pixel_based): Bug fix: vpos used
9370 instead of y-position for scroll-preserved-screen-position.
9372 1998-09-07 Gerd Moellmann <gerd@gnu.org>
9374 * dispnew.c (update_frame_line): If current row is not enabled,
9375 write the whole line.
9377 1998-09-06 Gerd Moellmann <gerd@gnu.org>
9379 * lisp.h (HAVE_FACES): Removed.
9381 * dispextern.h (HAVE_FACES): Removed.
9383 * config.in (HAVE_FACES): Removed.
9385 * dispnew.c (HAVE_FACES): Removed.
9387 * xdisp.c (HAVE_FACES): Removed.
9389 * xfaces.c (HAVE_FACES): Removed.
9391 1998-09-05 Gerd Moellmann <gerd@gnu.org>
9393 * xdisp.c (init_iterator): If face_change_count is non-zero,
9394 free realized faces.
9396 * xfaces.c (free_all_realized_faces): Make it externally visible.
9397 (Finternal_set_lisp_face_attribute): Increment
9398 windows_or_buffers_changed.
9400 * dispnew.c (direct_output_for_insert): Give up if
9401 face_change_count is non-zero.
9402 (direct_output_forward_char): Ditto.
9404 * xfaces.c (face_change_count): New.
9406 1998-09-04 Gerd Moellmann <gerd@gnu.org>
9408 * xterm.c (x_draw_bar_cursor): Don't draw if cursor hpos is out
9411 1998-09-03 Gerd Moellmann <gerd@gnu.org>
9413 * term.c (Ftty_display_color_p): New.
9415 1998-09-02 Gerd Moellmann <gerd@gnu.org>
9417 * xfaces.c (Ftty_defined_colors): New.
9419 * xterm.c (x_produce_glyphs): Fix computation of
9420 contains_overlapping_glyphs_p for ASCII.
9422 * dispnew.c (Fshow_cursor): Don't change cursor state while
9424 (direct_output_for_insert): If a glyph with lbearing or rbearing
9425 is among the new glyphs, set row flag contains_overlapping_glyph_p.
9427 1998-09-01 Gerd Moellmann <gerd@gnu.org>
9429 * term.c (OUTPUT_IF): Make replacement text have statement form.
9430 (OUTPUT1_IF): Ditto.
9431 (TS_italic_mode, TS_end_italic_mode): Removed.
9432 (TS_bold_mode): Removed.
9433 (TS_underscore_mode, TS_end_underscore_mode): Removed.
9434 (TS_enter_bold_mode, TS_enter_dim_mode, TS_enter_blink_mode): New.
9435 (TS_enter_reverse_mode): New.
9436 (TS_enter_underline_mode, TS_exit_underline_mode): New.
9437 (TN_magic_cookie_glitch_ul): New.
9438 (TS_enter_alt_charset_mode, TS_exit_alt_charset_mode): New.
9439 (TS_exit_attribute_mode): New.
9440 (TN_max_colors, TN_max_pairs, TS_orig_pairs): New.
9441 (TS_set_foreground, TS_set_background): New.
9442 (reset_terminal_modes): Switch colors back to default.
9443 (write_glyphs): Turn face on before writing text, turn it off
9445 (insert_glyphs): Ditto.
9446 (term_init): Initialize new terminal capability variables.
9447 (turn_on_face): Turn a face on.
9448 (turn_off_face): Turn a face off.
9450 * lisp.h (MAKE_GLYPH): Remove test for frame type.
9451 (GLYPH_CHAR): Ditto.
9452 (GLYPH_FACE): Ditto.
9454 * xfaces.c (Vface_tty_color_alist): New.
9455 (face-register-tty-color): New.
9456 (face-clear-tty-colors): New.
9458 * dispextern.h (FACE_TTY_DEFAULT_COLOR): New.
9459 (struct it): Remove member faces_p since we now always have faces.
9461 1998-08-31 Gerd Moellmann <gerd@gnu.org>
9463 * dispextern.h (struct face): Add tty appearance flags.
9465 * xdisp.c (init_iterator): Always handle faces.
9466 (extend_face_to_end_of_line): Handle tty frames.
9468 * dispnew.c (clear_glyph_matrix): Allow a null matrix to be
9471 1998-08-30 Gerd Moellmann <gerd@gnu.org>
9473 * xfaces.c (realize_default_face): Use empty strings to indicate
9474 that the face should use the default foreground/background
9475 color of the terminal. Fill font-related attributes with
9476 appropriate values for tty frames.
9478 * emacs.c (main): Call syms_of_xfaces before init_window_once.
9480 * xfaces.c (realize_default_face): If face `default' is not
9481 yet known, create it.
9483 * frame.c (make_terminal_frame): Call init_frame_faces
9486 * xfaces.c (init_frame_faces): Make it work for tty frames.
9487 (free_frame_faces): Ditto.
9488 (clear_face_cache): Ditto.
9489 (recompute_basic_faces): Ditto.
9490 (Fframe_face_alist): Ditto.
9491 (free_realized_face): Ditto.
9492 (prepare_face_for_display): Ditto.
9493 (clear_face_gcs): Ditto.
9494 (lookup_face): Ditto.
9495 (smaller_face): Ditto.
9496 (realize_default_face): Ditto.
9497 (realize_face): Ditto.
9498 (realize_face): Dispatch to functions depending on the frame type.
9499 (realize_x_face): X way of realizing faces.
9500 (realize_tty_face): TTY way of realizing faces.
9502 1998-08-29 Gerd Moellmann <gerd@gnu.org>
9504 * xfaces.c (realize_face): Remove parameter unibyte_registry,
9506 (lookup_face): Remove local variable unibyte_registry.
9508 1998-08-22 Gerd Moellmann <gerd@gnu.org>
9510 * xterm.c (x_draw_glyph_string_relief): Draw top and bottom lines
9513 * xdisp.c (face_before_or_after_it_pos): Fix computation
9516 * editfns.c (make_buffer_string_both): If prompt in buffer,
9517 prevent start > end.
9519 * indent.c (Fvertical_motion): Set current_buffer to window's
9520 buffer if it isn't already.
9522 1998-08-21 Gerd Moellmann <gerd@gnu.org>
9524 * dispextern.h (GLYPH_DEBUG): Use default 0.
9526 * xdisp.c (it_props): New member `smaller'.
9527 (init_iterator): Initialize it.
9529 (push_it): Save value of `smaller' value on the stack.
9530 (pop_it): Restore `smaller' from the stack.
9531 (handle_smaller_prop): New.
9532 (handle_face_prop): Use `smaller' text property to select a
9535 * dispextern.h (SMALLER_PROP_IDX): New.
9536 (struct it): Add member `smaller'.
9538 * xfaces.c (smaller_face): New.
9540 * frame.h (FRAME_WINDOW_WIDTH_ARG): Add bitmap area widths.
9542 * dispnew.c (allocate_matrices_for_window_redisplay): Compute
9543 total pixel width of window differently.
9545 * xdisp.c (init_iterator): Compute width of mode line differently.
9547 * dispextern.h (WINDOW_DISPLAY_PIXEL_WIDTH): Subtract width
9550 * window.c (Fsplit_window): Include width of bitmap areas in
9552 (window_internal_width): Subtract width of bitmap areas from
9555 1998-08-18 Gerd Moellmann <gerd@gnu.org>
9557 * xdisp.c: Functions reordered for better readability.
9559 * dispnew.c (update_text_area): Handle glyphs with arbitrary
9561 (update_window_tree): Parameter no_scrolling_p removed.
9562 (update_single_window): Ditto.
9564 * xterm.c (x_get_char_font_and_encoding): Renamed to
9565 x_get_char_face_and_encoding.
9567 * dispnew.c (update_text_area): Don't call get_glyph_overhangs
9568 if end of current row reached.
9570 * xterm.c (x_get_glyph_face_and_encoding): New.
9571 (x_get_glyph_overhangs): Call it.
9573 * xdisp.c (Qshow_trailing_whitespace): New.
9574 (Qtrailing_whitespace): New.
9575 (enum prop_handled): New.
9576 (struct props, it_props): New.
9577 (next_overlay_change): New. Works like Fnext_overlay_change
9578 but doesn't use xmalloc.
9579 (handle_stop): Restructured.
9580 (face_before_or_after_it_pos): Case iteration over a string: fix
9581 handling of face before current position.
9583 1998-08-16 Gerd Moellmann <gerd@gnu.org>
9585 * dispnew.c (adjust_glyph_matrix): Don't optimize matrix
9586 reallocation matrix if fonts_changed_p.
9587 (update_text_area): Handle glyphs with lbearing.
9589 1998-08-14 Gerd Moellmann <gerd@gnu.org>
9591 * xdisp.c (struct props): New.
9593 (compute_prop_info): New.
9596 * textprop.c (validate_interval_range): Make it externally
9599 * dispnew.c (direct_output_for_insert): Remove calls
9600 to compute_stop_pos.
9602 * dispextern.h (struct it): Remove check_charpos,
9603 next_overlay_pos. Add what_changes.
9605 1998-08-10 Gerd Moellmann <gerd@gnu.org>
9607 * xterm.c (note_mouse_highlight): Set BEGV_BYTE, ZV_BYTE.
9609 * xfaces.c (Vx_unibyte_registry_and_encoding): Removed. Use
9610 face_default_registry instead.
9612 * syntax.c (scan_sexps_forward): Set up syntax table before
9613 jumping to initial state label.
9615 1998-08-09 Gerd Moellmann <gerd@gnu.org>
9617 * dispnew.c (check_matrix_invariants): Handle case of row end pos
9620 1998-08-08 Gerd Moellmann <gerd@gnu.org>
9622 * xdisp.c (redisplay_window): Case cursor movement---if cursor
9623 ends up in partially visible row, try to scroll. Case forced
9624 window start---handle windows not tall enough to show a single
9627 * window.h (struct window): Member dy renamed vscroll.
9629 * xterm.c (x_list_fonts): Re-activate suppression of scalable
9631 (x_draw_stretch_glyph_string): Set clipping if using GC that
9634 * xdisp.c (redisplay_window): Case forced window start -
9635 don't let cursor end on partially visible row. Use desired
9636 matrix to find a suitable PT if it doesn't appear.
9637 (decode_mode_spec): Merged with 20.2.97.
9638 (try_window_reusing_current_matrix): Give up if old or
9639 new display is vscrolled.
9640 (redisplay_window): Reset vscrolling if forced window start,
9643 1998-08-06 Gerd Moellmann <gerd@gnu.org>
9645 * xfaces.c (realize_default_face): Use the fontset name instead of
9646 the alias for the family attribute of the default face because we
9647 can't easily determine a good alias from fontset-alias-alist.
9648 (face_fontset): Use Fquery_fontset to find the fontset.
9649 (font_list): Additional pattern parameter.
9650 (try_font_list): Ditto.
9651 (set_lface_from_font_name): Set face family from font foundry
9653 (font_list): If family contains a hyphen, build pattern differently.
9655 1998-08-05 Gerd Moellmann <gerd@gnu.org>
9657 * xfaces.c (free_realized_faces): Increment windows_or_buffers_-
9658 changed instead of setting the frame garbaged.
9660 * xfaces.c (lface_equal_p): Don't assume equal Lisp types for
9661 all attribute values. This is wrong if values are unspecified,
9664 * xdisp.c (try_window_id): Give up if window start changed.
9666 * xfaces.c (make_realized_face): Store registry as Lisp object.
9667 (load_face_font_or_fontset): Compute registry of a face
9668 differently. Make it `eq' to Vx_unibyte_registry_and_encoding if
9671 * dispextern.h (FACE_SUITABLE_FOR_CHARSET_P): Compare registries
9674 * alloc.c (mark_face_cache): Mark the registry member of faces.
9676 * dispextern.h (struct face): Make registry a Lisp string.
9678 1998-08-04 Gerd Moellmann <gerd@gnu.org>
9680 * xterm.c (x_get_char_font_and_encoding): Additional parameter
9681 multibyte_p. Handle unibyte text.
9682 (x_append_glyph): Set the multibyte_p flag of glyphs.
9683 (x_produce_image_glyph): Ditto.
9684 (x_append_stretch_glyph): Ditto.
9685 (x_produce_glyphs): Handle unibyte text like ASCII.
9687 * xdisp.c (push_it): Save the multibyte flag of an iterator on the
9689 (pop_it): Restore it.
9690 (face_before_or_after_it_pos): Handle the case that the string or
9692 (get_overlay_strings): Set the multibyte flag of the iterator if
9693 the new overlay string is multibyte.
9694 (get_glyph_property): Likewise.
9695 (get_next_display_element): Don't check for charset changes in
9697 (append_space): Compute face differently for unibyte text.
9698 (extend_face_to_end_of_line): Don't return quickly if face has
9701 * xfaces.c (load_face_font_or_fontset): Store registry and
9702 encoding of the font in the registry member of the face.
9703 (make_realized_face): Additional parameter `registry'.
9704 (free_realized_face): Free the registry of a realized face.
9705 (face_suitable_for_charset_p): Function form of the macro
9706 with the same name in uppercase.
9707 (lookup_face): Use Vx_unibyte_registry_and_encoding if charset < 0.
9708 (choose_face_font): New parameter unibyte_registry.
9709 (choose_face_fontset_font): Ditto.
9710 (realize_default_face): Remember the registry and encoding of
9711 the specified frame font in Vx_unibyte_registry_and_encoding.
9712 (face_at_buffer_position): Handle unibyte.
9713 (face_at_string_position): Likewise.
9714 (realize_face): New parameter unibyte_registry.
9715 (compute_char_face): Handle the unibyte case.
9717 * dispextern.h (struct glyph): Add bit multibyte_p.
9718 (struct face): New member registry holding the registry and
9719 encoding of the X font of the face.
9720 (FACE_UNIBYTE_P): Value is non-zero if face is for unibye text.
9721 (enum face_id): Add BASIC_FACE_ID_SENTINEL.
9722 (FACE_SUITABLE_FOR_CHARSET_P): Handle charset < 0 meansing unibyte
9724 (struct iterator_stack_entry): Add multibyte_p.
9726 * xdisp.c (string_pos): Use string_char_to_byte.
9727 (char_charset): Removed.
9729 1998-08-03 Gerd Moellmann <gerd@gnu.org>
9731 * xterm.c (x_draw_image_glyph_string_foreground): Draw a
9732 rectangle for a block cursor over an image without a mask.
9733 (x_stretch_block_cursor): Added. Non-zero means don't draw
9734 a block cursor over a stretch as wide as that stretch.
9735 (x_draw_stretch_glyph_string): Use it.
9736 (x_draw_hollow_cursor): Ditto.
9738 * minibuf.c (read_minibuf): Use minibuf_prompt instead of prompt.
9739 (read_minibuf): Add front-sticky text property for prompt.
9741 * xdisp.c (char_charset): Return charset of a character,
9742 depending on whether or not multi-byte characters are enabled.
9744 * xfaces.c (Fset_face_charset_registry): Removed.
9745 (x_charset_registry): Determine registry from charset plist.
9747 1998-08-02 Gerd Moellmann <gerd@gnu.org>
9749 * xdisp.c (get_next_display_element): Don't check for charset
9750 changes if multi-byte characters are not enabled.
9752 * xdisp.c (echo_area_display): Use the flush function from the
9753 redisplay interface.
9754 * keyboard.c (detect_input_pending_run_timers): Likewise.
9756 * dispextern.h (produce_*glyphs_hook): Removed.
9757 * term.c (produce_*glyphs): Ditto.
9758 (cursor_to): Remove pixel position parameters.
9760 * dispnew.c: Remove hooks for window-based redisplay, introduce
9761 a redisplay interface structure.
9763 * xterm.c (x_per_char_metric): Return default char metrics if per
9764 char metric exists but contains a zero width. Adobe Courier seems
9765 to contain such characters.
9767 * xdisp.c (compute_line_metrics): Compute the width of rows
9768 without stopping at glyphs with zero width.
9770 1998-08-01 Gerd Moellmann <gerd@gnu.org>
9772 * xdisp.c (display_mode_line): If nothing was displayed at all,
9774 (hscroll_window_tree): Don't subtract 1 from target point if equal
9775 to ZV and window is not the selected window.
9777 * dispnew.c (check_matrix_invariants): Remove check for window
9778 start at BEGV or after newline. This happens in rare cases
9781 1998-07-31 Gerd Moellmann <gerd@gnu.org>
9783 * xfaces.c (x_charset_registry): Use STRING_BYTES.
9784 (syms_of_xfaces): Add Vface_default_registry.
9785 (x_charset_registry): Use it.
9787 * xdisp.c (run_window_scroll_functions): Run window scroll functions.
9788 (redisplay_window): Use it.
9790 * dispnew.c (update_text_area): Handle lbearing of deleted text
9791 by backing up one character.
9793 1998-07-30 Gerd Moellmann <gerd@gnu.org>
9795 * dispnew.c (adjust_glyph_matrix): Use a different check to
9796 decide to do nothing.
9798 * xfaces.c (face_at_string_position): Additional parameter
9799 mode_line_p. If non-zero, merge with the mode line face
9800 instead of the default face.
9801 * dispextern.h (struct it): Add mode_line_p.
9802 * xdisp.c (init_iterator): Set it.
9803 (compute_face_in_string): Use it.
9804 (face_before_or_after_it_pos): Handle strings.
9805 (get_next_display_element): Don't look for relief end in C strings.
9806 (next_element_from_string): Deliver string position instead of
9809 * xterm.c (x_flush): Flush X output buffer.
9812 * xfaces.c (lface_from_face_name): Renamed from lface_from_symbol.
9813 Allow strings as face names.
9815 * xfns.c (forall_images_in_image_cache): Check that frame is
9818 * widget.c (EmacsFrameDestroy): Remove call to free_frame_faces;
9819 it's also called from x_destroy_window. Since this function is
9820 called from X, freeing stuff allocated with xmalloc is dangerous
9823 * xfaces.c (free_realized_faces): Don't clear current matrices
9824 of a frame being destroyed.
9826 * frame.c (make_frame): Call set_window_buffer instead of
9829 * window.c (set_window_buffer): Extracted from Fset_window_buffer,
9830 with an additional argument specifying whether or not hooks may
9832 (Fset_window_buffer): Call it.
9834 * dispnew.c (clear_desired_matrices): Check that frame has
9835 a valid root window before clearing matrices in the window tree.
9836 (clear_current_matrices): Ditto.
9837 (clear_window_matrices): If GLYPH_DEBUG, check that hchild and
9838 vchild are valid windows if not nil.
9840 * xfaces.c (merge_face_vector_with_property): Allow :reverse-video
9842 (Finternal_set_lisp_face_attribute): Ditto.
9843 (Finternal_set_lisp_face_attribute_from_resource): Ditto.
9844 (Finternal_get_lisp_face_attribute): Ditto.
9845 (Finternal_lisp_face_attribute_values): Ditto.
9846 (syms_of_xfaces): Define the symbol `:reverse-video'.
9848 * xdisp.c (get_glyph_property): Renamed from
9849 fill_iterator_from_glyph_property.
9850 (next_element_from_buffer): Handle case that no `glyph' property
9851 was found correctly.
9852 (display_line): Extend face to end of line only if we have faces.
9854 1998-07-29 Gerd Moellmann <gerd@gnu.org>
9856 * dispnew.c (Fshow_cursor): Renamed from blink_cursor. Take
9857 additional window argument.
9859 * xdisp.c (reseat_at_previous_visible_line_start): Renamed from
9860 set_iterator_to_previous_visible_line_start.
9861 (reseat_at_next_visible_line_start): Likewise.
9862 (compute_stop_pos): Renamed from set_iterator_stop_pos.
9863 (face_before_or_after_it_pos): Renamed from get_face_at_it_pos.
9864 (compute_face_in_buffer): Renamed from
9865 compute_face_at_iterator_position.
9866 (compute_face_in_string): Renamed from
9867 compute_face_at_iterator_string_position.
9868 (get_space_width): Renamed from get_iterator_space_width.
9869 (next_overlay_string): Renamed from
9870 set_iterator_to_next_overlay_string.
9871 (get_overlay_strings): Renamed from
9872 get_overlay_strings_at_iterator_position.
9873 (restore_overlay_strings): Renamed from
9874 setup_overlay_strings_from_glyph_pos.
9875 (restore_dpvec): Renamed from setup_iterator_dpvec_from_glyph_pos.
9876 (init_from_display_pos): Renamed from init_iterator_from_glyph_pos.
9877 (init_to_row_start): Renamed from init_iterator_to_row_start.
9878 (init_to_row_end): Formerly init_iterator_to_next_row_start.
9880 * xterm.c: Merge with 20.2.97.
9881 (x_produce_glyphs): Use x_append_stretch_glyph for tabs.
9883 * dispextern.h (struct glyph): Replace text_pos position with
9886 * xdisp.c (this_line_start_pos): Use struct text_pos.
9887 (this_line_end_pos): Renamed from .*endpos; use struct text_pos.
9888 (enum move_it_result): Renamed from move_iterator_result.
9889 (string_pos_nchars_ahead): Compute text_pos in a string from a
9890 known text_pos plus a character delta.
9891 (string_pos): Compute text_pos in string from charpos.
9892 (c_string_pos): Likewise for a C string.
9893 (number_of_chars): Return number of characters in a possibly
9894 multi-byte C string.
9895 (check_it): Renamed from check_iterator. Check that charpos and
9896 bytepos are in sync.
9897 (push_it): Renamed from save_iterator_settings.
9898 (pop_it): Renamed from restore_iterator_settings.
9899 (move_it_.*): Renamed from move_iterator_.*.
9900 (charset_at_position): Take charpos/bytepos into account.
9901 (back_to_previous_line_start): Set iterator to previous line start.
9902 (forward_to_next_line_start): Set iterator to next line start.
9903 (back_to_previous_visible_line_start): Renamed from
9904 move_iterator_previous_visible_line_start.
9905 (set_iterator_to_next_visible_line_start): Handle charpos/bytepos.
9906 (get_face_at_it_pos): Renamed from get_face_from_cursor_pos.
9907 Handle charpos/bytepos.
9908 (compute_face_at_iterator_position): Handle charpos/bytepos.
9909 (compute_face_at_iterator_string_position): Likewise.
9910 (get_iterator_space_width): Likewise.
9911 (load_overlay_strings): Likewise.
9912 (get_overlay_strings_at_iterator_position): Likewise.
9913 (reseat_iterator): Take a text_pos position argument.
9914 (setup_iterator_overlay_strings_from_glyph_pos): Handle charpos/
9916 (init_iterator): Take additional bytepos parameter.
9917 (reseat_iterator_to_string): Handle charpos/bytepos.
9918 (start_display): Take a text_pos parameter. Handle charpos/bytepos.
9919 (next_element_from_string): Handle charpos/bytepos.
9920 (next_element_from_c_string): Likewise.
9921 (fill_iterator_from_glyph_property): Likewise.
9922 (next_element_from_buffer): Likewise.
9923 (set_iterator_to_next): Increment charpos and bytepos of an iterator.
9924 (move_iterator_in_display_line_to): Handle charpos/bytepos.
9925 (move_it_to): Likewise.
9926 (move_it_vertically_backward): Likewise.
9927 (move_it_vertically): Likewise.
9928 (move_it_by_lines): Likewise.
9929 (hscroll_window_tree): Likewise.
9930 (redisplay_internal): Likewise.
9931 (set_cursor_from_row): Likewise.
9932 (redisplay_window): Likewise.
9933 (try_window): Take a text_pos parameter. Handle charpos/bytepos.
9934 (try_window_reusing_current_matrix): Handle charpos/bytepos.
9935 (get_first_unchanged_at_end_row): Compute and return delta_bytes.
9936 (try_window_id): Handle charpos/bytepos.
9937 (Ftrace_redisplay_toggle): Return Qnil.
9938 (get_overlay_arrow_glyph_row): Handle charpos/bytepos.
9939 (insert_left_trunc_glyphs): Likewise.
9941 * dispnew.c: `Merge' with 20.2.97 (it's really too different to
9943 (increment_glyph_matrix_buffer_positions): Add parameter delta_bytes.
9944 (increment_glyph_row_buffer_positions): Ditto.
9945 (copy_glyph_row_contents): Ditto.
9946 (check_matrix_invariants): Add additional checks for charpos/
9947 bytepos consistency.
9948 (direct_output_for_insert): Changed for charpos/bytepos.
9949 (buffer_posn_from_coords): Likewise. Put code dealing with
9950 `direction-reversed' in #if 0.
9952 * xterm.h: Merge with 20.2.97.
9954 * frame.h: Merge with 20.2.97.
9956 * window.h: Merge with 20.2.97. Add window_end_bytepos.
9958 * dispextern.h (MATRIX_ROW_START_CHARPOS): Get charpos of a row
9960 (MATRIX_ROW_START_BYTEPOS): Likewise for the byte position.
9961 (MATRIX_ROW_END_CHARPOS): Likewise for the row end.
9962 (MATRIX_ROW_END_BYTEPOS): Likewise for the row end byte position.
9963 (struct it): Various members renamed from .*pos to .*charpos.
9964 (IT_CHARPOS): Access current buffer character position of an
9966 (IT_BYTEPOS): Access current buffer byte position of an iterator.
9967 (IT_STRING_CHARPOS): Access current string character position of
9969 (IT_STRING_BYTEPOS): Access current string byte position of
9971 (globally): Add function prototypes from 20.2.97.
9973 * everywhere: Use P_ instead of PROTO for function prototypes
9974 because everyone else seems to use P_.
9976 * dispextern.h (struct text_pos): Structure describing a charpos/
9977 bytepos position in text.
9978 (BYTEPOS): Access the byte position part of a text_pos.
9979 (CHARPOS): Likewise for the character position.
9980 (SET_TEXT_POS): Set a text_pos from a character and byte position.
9981 (INC_TEXT_POS, DEC_TEXT_POS): Increment/decrement a text position.
9982 (SET_TEXT_POS_FROM_MARKER): Set a text_pos from a marker.
9983 (SET_MARKER_FROM_TEXT_POS): Set a marker from a text_pos.
9984 (TEXT_POS_EQUAL_P): Compare two text_pos structures for equality.
9985 (struct display_pos): Renamed from glyph_pos. Use struct text_pos
9986 for buffer and string positions.
9987 (struct glyph): Use text_pos.
9988 (struct it): Renamed from display_iterator. Use text_pos.
9990 1998-07-23 Gerd Moellmann <gerd@gnu.org>
9992 * xfns.c (x_kill_gs_process): Get image colors from XImage of a
9995 1998-07-21 Gerd Moellmann <gerd@gnu.org>
9997 * dispextern.h (struct glyph_row): New flag indicate_zv_line_p.
9998 * xterm.c (x_draw_row_bitmaps): Use it.
9999 * dispnew.c (row_equal_p): Ditto.
10000 (update_window_line): Ditto.
10002 * xfns.c (prepare_image_for_display): Don't set loading_failed_p
10005 * dispextern.h (struct image): Removed member loading_failed_p.
10006 It's probably better to have the chance to try to load an image
10009 1998-07-20 Gerd Moellmann <gerd@gnu.org>
10011 * xterm.c (x_draw_bitmap): Draw bitmap for empty lines ending
10012 at ZV if `indicate-zv-lines' is non-nil.
10013 (x_draw_row_bitmaps): Compute bitmap for `indicate-zv-lines'.
10015 * dispnew.c (row_equal_p): Compare displays_text_p and
10016 ends_at_zv_p flags of rows.
10017 (update_window_line): Ditto.
10019 * buffer.h (struct buffer): New member indicate_zv_lines.
10021 * buffer.c (init_buffer_once): Add default for `indicate-zv-lines'.
10022 (init_buffer_once): New variable `default-indicate-zv-lines'.
10023 (syms_of_buffer): New buffer-local varianle `indicate-zv-lines'.
10025 * xdisp.c (redisplay_window): Don't try moving the cursor
10026 if current glyph row w->last_cursor.vpos isn't enabled.
10028 * xterm.c (bitmap_type): Add ZV_LINE_BITMAP.
10030 * window.c (Fset_window_vscroll): Allow only negative scroll
10031 values. Others don't seem to make sense, and this way it's easy
10032 to restore a vscroll of zero.
10034 * xterm.c (x_inverted_image_mask): Check that pixmap could be
10036 (x_draw_image_glyph_string_background): Don't clip if pixmap
10037 could not be created.
10039 * xfns.c (xbm_load_image_from_file): Check that pixmap could
10044 * xterm.c (x_get_glyph_overhangs): Take image and stretch
10045 glyphs into account.
10047 * xfaces.c (realize_default_face): Don't set font family of
10048 the default face from the fontset alias name for `fontset-startup'.
10050 * xfns.c (gs_load): Pass frame's pixel foreground and background
10051 color to the Lisp loader.
10053 1998-07-19 Gerd Moellmann <gerd@gnu.org>
10055 * xfns.c (tiff_image_p, tiff_load): Support TIFF images via
10058 * configure.in (--with-tiff, HAVE_TIFF): Added.
10060 * config.in (HAVE_TIFF): Added.
10062 * Makefile.in (LIBTIFF): Added.
10064 * xfns.c (jpeg_image_p, jpeg_load): Support JPEG images.
10066 * Makefile.in (LIBJPEG): Added.
10068 * xfns.c (resource_types): Enumerators renamed to RES_TYPE_NUMBER,
10069 RES_TYPE_BOOLEAN etc. because of conflict of `boolean' with
10072 * configure.in (HAVE_JPEG, --with-jpeg): Added. On systems
10073 where the library is installed in /usr/local/lib, e.g. FreeBSD,
10074 configure must be run with `--x-includes=/usr/X11R6/include:
10075 /usr/local/include --x-libraries=/usr/X11R6/lib:/usr/local/lib'.
10077 1998-07-18 Gerd Moellmann <gerd@gnu.org>
10079 * config.in (HAVE_JPEG): Added.
10081 * xfns.c (ct_init): Initialize color table used to map RGB colors
10082 from images to X pixel colors.
10083 (ct_free): Free color table.
10084 (ct_lookup): Look an RGB color up.
10085 (ct_allocated_colors): Get vector of allocated colors.
10086 (pbm_image_p): Test if image specification is a valid PPM
10087 image specification.
10088 (pbm_scan_number): Scan a decimal ASCII number from a file.
10089 (pbm_load): Load a PPM image.
10091 * window.c (Fset_window_vscroll): Adjust glyph matrix if
10092 necessary. Take canonical character units as parameter.
10093 (Fwindow_vscroll): Return canonical character units.
10095 * dispnew.c (allocate_matrices_for_window_redisplay): Add negative
10096 w->dy to display height for which glyph rows must be allocated.
10098 1998-07-17 Gerd Moellmann <gerd@gnu.org>
10100 * xfaces.c (face_at_string_position): Merge in region face
10101 so that it won't overwrite the font in the region.
10102 (face_at_buffer_position): Ditto.
10103 (realize_basic_faces): Don't realize region face.
10105 * dispextern.h (enum face_id): REGION_FACE_ID removed.
10107 * xterm.c (x_set_glyph_string_background_width): Don't let
10108 cursor face extend to end of line.
10110 * xdisp.c (append_space): If adding space of default face,
10111 make sure glyph ist produced with right face.
10113 * xterm.c (x_clear_glyph_string_rect): Draw a rectangle in the
10114 background color of a glyph string.
10115 (x_draw_glyph_string_background): Call it.
10116 (x_draw_glyph_string_bg_rect): Ditto.
10117 (x_draw_stretch_glyph_string): Ditto.
10119 1998-07-15 Gerd Moellmann <gerd@gnu.org>
10121 * xdisp.c (init_iterator): Initialize it->current_y to the
10122 window's vscroll w->dy.
10124 * window.c (Fwindow_vscroll): Return number of pixels window
10125 is vscrolled smoothly.
10126 (Fset_window_vscroll): Set the number.
10128 * xdisp.c (move_iterator_to): Recognize case MOVE_TO_POS and
10129 to_pos in truncated part of a line.
10131 1998-07-14 Gerd Moellmann <gerd@gnu.org>
10133 * xdisp.c (move_iterator_in_display_line_to): If very first glyph
10134 doesn't fit on the line, truncate it, despite truncate_lines nil.
10135 (display_line): Ditto.
10137 * xfns.c: Experimental support for Ghostscript images.
10139 * xterm.c (x_term_init): Initialize new atoms DONE and PAGE.
10140 (XTread_socket): React on events from Ghostscript.
10141 (expose_frame): If width or height are zero, redraw entire frame.
10142 (XTread_socket): Call expose_frame after receiving event from
10145 * xterm.h (struct x_display_info): Add atoms DONE and PAGE
10146 for Ghostscript support.
10148 * xdisp.c (redisplay_internal): Return quickly if called
10151 * alloc.c (NSTATICS): Increased to 1024.
10153 1998-07-08 Gerd Moellmann <gerd@gnu.org>
10155 * xterm.c (x_append_stretch_glyph): Append a stretch glyph to an
10156 iterator's glyph row.
10157 (x_produce_stretch_glyph): Call it.
10158 (x_produce_glyphs): Handle `space-width' property; call
10159 x_append_stretch_glyph.
10161 * xdisp.c (syms_of_xdisp): Add symbol `space-width' used as a text
10163 (get_iterator_space_width): Determine value of `space-width'
10164 property at iterator's position.
10165 (reseat_iterator): Call it.
10166 (next_element_from_string): Ditto.
10167 (next_element_from_buffer): Ditto.
10168 (init_iterator): Initialize space_width of iterator.
10169 (redisplay_internal): Don't goto end_of_redisplay if PT hasn't
10170 moved, but cursor blinks.
10171 (redisplay_internal): Set w->last_cursor_off_p after update.
10173 * dispextern.h (enum iterator_prop_idx): Add SPACE_WIDTH_PROP_IDX.
10174 (struct display_iterator): Add new member space_width.
10176 * window.h (struct window): Add last_cursor_off_p.
10178 1998-07-07 Gerd Moellmann <gerd@gnu.org>
10182 * window.c (Fpos_visible_in_window_p): Case window not up to
10183 date---return nil if iterator hasn't reached position.
10185 1998-07-06 Gerd Moellmann <gerd@gnu.org>
10187 * xdisp.c (text_outside_line_unchanged_p): Fix case that
10188 overlays have changed.
10189 (redisplay_window): Case cursor movement. Don't try it if
10190 last_cursor.vpos is out of range.
10192 * xdisp.c (set_cursor_from_row): Set this_line_.* variables. This
10193 way, the display optimization for the line containing the cursor
10194 is used more frequently, esp. when we have a blinking cursor.
10195 (display_line): Don't set this_line_.* variables.
10197 * xterm.c (x_redraw_cursor): Removed.
10198 (x_display_and_set_cursor): Set cursor type depending on
10199 cursor_off_p flag of window.
10201 * dispnew.c (redraw_cursor_hook): Removed.
10202 (Fblink_cursor): Additional parameter on_p to set the cursor_off_p
10203 member of the selected window.
10205 * xfaces.c (Fface_font): Added for compatibility with 20.2.
10207 * xterm.c (x_y_to_hpos_vpos): Return null if not over text.
10208 Return glyph area under x/y.
10209 (note_mouse_highlight): Use x_y_to_hpos_vpos in its new form.
10211 * keyboard.c (detect_input_pending_run_timers): Call gobble_input
10212 after redisplaying.
10214 1998-07-05 Gerd Moellmann <gerd@gnu.org>
10216 * xdisp.c (text_outside_line_unchanged_p): Test if changes
10217 are all outside of a line of text.
10218 (redisplay_internal): Use it.
10220 1998-06-30 Gerd Moellmann <gerd@gnu.org>
10222 * xdisp.c (next_element_from_buffer): After skipping over
10223 invisible text, look for the `glyph' property.
10224 (set_iterator_stop_pos): Ignore check positions in front
10225 of an iterator's current position.
10227 * xterm.c (show_mouse_face): Don't act on rows that don't exist
10228 anymore or which are marked as not having valid contents.
10230 * xfaces.c (Finternal_set_lisp_face_attribute): Don't free
10231 realized faces if new attribute value is equal to old value.
10233 1998-06-29 Gerd Moellmann <gerd@gnu.org>
10235 * xfaces.c (Finternal_make_lisp_face): Increment
10236 lface_id_to_name_size when lface_id_to_name is reallocated.
10238 1998-06-27 Gerd Moellmann <gerd@gnu.org>
10240 * xdisp.c (set_iterator_stop_pos): Compute initial stop_pos
10241 as minimum of endpos and overlay_pos.
10242 (load_overlay_strings): Set next_overlay_pos of iterator to
10243 -1 if we don't have to check for more overlay strings.
10245 1998-05-09 Gerd Moellmann <gerd@gnu.org>
10247 * xdisp.c (set_iterator_to_next_visible_line_start): Don't
10248 do anything if iterator is at ZV because scan_buffer doesn't
10251 * xterm.c (x_encode_char): Inline it.
10252 (x_get_char_font_and_encoding): Simplified.
10253 (x_per_char_metric): Inline it.
10255 * xterm.c (x_draw_glyph_string_relief): Use clipping.
10257 * xdisp.c (get_next_display_element): Check for end of relief
10258 face moved here from next_element_from_buffer.
10260 * xterm.c (x_produce_image_glyph): Add relief thickness.
10261 (x_produce_stretch_glyph): Ditto.
10263 1998-05-08 Gerd Moellmann <gerd@gnu.org>
10265 * xdisp.c (fill_iterator_from_glyph_property): Handle glyph
10266 property value (space :width WIDTH :height HEIGHT :ascent ASCENT).
10268 * xterm.c (x_produce_stretch_glyph): Produce a stretch glyph
10269 from a glyph property.
10270 (x_produce_glyphs): Use it.
10272 * xdisp.c (set_iterator_to_next): Handle next_element_from_stretch.
10274 * xterm.c (x_produce_image_glyph): Add to current_x only if
10276 (x_produce_glyphs): Ditto.
10278 * xdisp.c (display_line): Compute row height from glyphs in
10281 * xterm.c (x_draw_image_glyph_string_background): Draw
10282 background of an image glyph string.
10283 (x_draw_glyph_string_bg_rect): Draw a rectangular region of
10284 the background of a glyph string.
10285 (x_draw_image_glyph_string_foreground): Draw the foreground of
10286 an image glyph string.
10287 (x_inverted_image_mask): Return the inverted mask of an image.
10289 * xfns.c (x_draw_image): Removed.
10291 * dispextern.h (struct image_type): Remove drawing function.
10293 * xfaces.c (load_face_colors): Swap colors if face is inverse.
10295 * xdisp.c (get_next_display_element): In marginal areas, translate
10296 newlines, tabs, etc. like normal control characters.
10298 * xfaces.c (Fface_color_supported_p): Transpose parameters frame
10300 (free_realized_faces): Set frame garbaged.
10302 * xfaces.c (syms_of_xfaces): Add defsubr for
10303 internal-lisp-face-attribute-values.
10305 1998-05-07 Gerd Moellmann <gerd@gnu.org>
10307 * xterm.c (x_produce_image_glyph): Don't add glyph if area is
10309 (x_produce_image_glyph): Set IT->nglyphs to 1.
10310 (x_draw_image_glyph_string): Use inverted mask to draw background.
10312 * dispextern.h (struct image_type): Additional clipping rect
10313 parameters for drawing functions.
10315 * xterm.c (x_get_glyph_string_clip_rect): Get clip rect for
10317 (x_draw_image_glyph_string): Use it and pass the rect to the
10318 image drawing function.
10320 * xdisp.c (fill_iterator_from_glyph_property): Use position of
10321 first character with `glyph' property as image position. Set
10322 iterator back to that position as long as the image hasn't been
10323 consumed with set_iterator_to_next.
10324 (set_cursor_from_row): Accept when glyph with given position is
10325 not found in the row. Set cursor x to end of line in that case,
10326 so that we can hscroll.
10327 (redisplay_internal): Correct computation of delta by which
10328 positions have changed in redisplay optimization for cursor
10329 row of selected window.
10331 * xdisp.c (display_line): Remove start_pos.
10332 (display_line): Fix bug preventing display optimization for
10333 cursor line of selected window.
10334 (next_element_from_buffer): Avoid XSETBUFFER, use it->w->buffer
10337 * dispnew.c (update_text_area): Use GLYPH_EQUAL_P.
10338 (update_text_area): Take glyph pixel width into account
10339 when trying to find a resync point.
10340 (row_equal_p): Compare glyphs in all areas.
10342 1998-05-06 Gerd Moellmann <gerd@gnu.org>
10344 * xterm.c (x_produce_glyphs): Don't add glyph if area is full.
10346 * dispextern.h (struct glyph_row): Use unsigned hash value.
10348 * xdisp.c (display_line): Simplified and made faster by setting
10349 the cursor with set_cursor_from_row.
10350 (set_cursor_from_row): Handle rows of desired matrix.
10352 1998-05-05 Gerd Moellmann <gerd@gnu.org>
10354 * xdisp.c (set_cursor_from_row): Don't put cursor on glyphs
10355 with type != CHAR_GLYPH.
10356 (fill_iterator_from_glyph_property): Return void. Set
10357 method to next_element_from_image.
10358 (next_element_from_image): Dummy function for delivering a
10360 (set_iterator_to_next): Add method next_element_from_image.
10361 (redisplay_window): When recentering, and cursor vpos is -1
10362 after display, assume middle of window is in first line displayed
10363 in window, and display again.
10364 (fill_iterator_from_glyph_property): Assign image glyph
10365 the position of the first character having the glyph property.
10367 * dispextern.h (IMAGE_ASCENT): Compute ascent of image.
10368 * xfns.c (x_draw_image): Use it.
10369 * xterm.c (x_produce_image_glyph): Use it.
10371 * xterm.c (x_produce_image_glyph): Set iterator's pixel_width.
10373 * Makefile.in: Extraneous #define of LIBXPM removed.
10375 * xterm.c (x_produce_glyphs): Produce a STRETCH_GLYPH for tabs.
10376 (x_fill_stretch_glyph_string): Fill a glyph string from a
10378 (x_compute_glyph_string_overhangs): Compute overhangs only
10379 for text glyph strings.
10380 (x_draw_stretch_glyph_string): Draw a stretch glyph string.
10381 (x_draw_glyph_string): Call it.
10383 * dispextern.h (glyph_type): Add STRETCH_GLYPH.
10384 (struct glyph): Add sub-structure for stretchable glyphs.
10385 (GLYPH_EQUAL_P): Compare glyph type and u.val.
10387 * xdisp.c (get_overlay_arrow_glyph_row): Put face code into
10390 * xterm.c (x_produce_glyphs): Use ASCII face for spaces of a TAB.
10392 * xdisp.c (fill_iterator_from_glyph_property): Renamed from
10393 setup_iterator_from_glyph_property. Don't do it for terminal
10396 * xterm.c (x_produce_image_glyph): Produce glyph for image
10397 that can't be loaded.
10399 * xfns.c (lookup_image): If image can't be loaded, set its
10400 width and height so that we can draw a rectangle.
10401 (x_draw_image): Draw a rectangle for images that don't have
10403 (make_image): Set hash value.
10404 (image_spec_equal_p): Use image_spec_value.
10406 * xterm.c (expose_frame): Don't try to redraw if basic faces
10407 haven't benn realized yet.
10408 (x_draw_image_glyph_string): Fill background only if image
10409 is not as tall as row.
10411 1998-05-04 Gerd Moellmann <gerd@gnu.org>
10413 * Makefile.in (LIBXPM): If not already defined, define to -lXpm.
10414 (LIBX)[HAVE_X11]: Add LIBXPM.
10416 * xfns.c (xpm_image_p): Implementation of image type functions
10420 * dispextern.h (struct image): Add mask pixmap for XPM.
10422 * xfns.c (x_draw_image): Handle images with masks.
10424 * configure.in: --with-xpm added. Code detecting -lXpm added.
10426 * config.in: Add HAVE_XPM.
10428 * xfns.c (xbm_draw): Removed.
10429 (x_draw_image): Default implementation for drawing images.
10430 (xbm_keyword_index): Remove XBM_DEPTH.
10431 (xbm_format): Remove `:depth'.
10432 (xbm_image_spec_from_file): Removed to reduce consing.
10433 (xbm_load_image_from_file): Added for the same reason.
10435 * xterm.c (x_fill_image_glyph_string): Don't set ybase of
10437 (x_draw_image_glyph_string): Pass ybase to image draw function.
10439 * xfns.c (make_image): Set default baseline.
10441 * xterm.c (x_produce_image_glyph): Compute ascent of image
10442 from its height and baseline percentage.
10444 * xfns.c (xbm_keyword_index): Add XBM_BASELINE.
10445 (xbm_format): Add description for `:baseline'.
10446 (xbm_image_spec_from_file): Add keywords from original spec to
10448 (xbm_load): Set baseline of image.
10449 (xbm_image_p): Check range for baseline.
10451 * dispextern.h (struct image): Add member baseline.
10453 * xdisp.c (dump_glyph_matrix): Handle image glyphs.
10455 * term.c (produce_glyphs): Change assertion to allow DISP_IMAGE.
10457 * xdisp.c (get_next_display_element): Do character translations
10458 only if delivering characters.
10460 1998-05-03 Gerd Moellmann <gerd@gnu.org>
10462 * dispextern.h (ITERATOR_AT_END_OF_LINE_P): Test for
10465 * xterm.c (x_produce_image_glyph): Poduce image glyphs.
10466 (x_produce_glyphs): Call x_produce_glyphs for DISP_IMAGE.
10468 1998-05-02 Gerd Moellmann <gerd@gnu.org>
10470 * xfns.c (prepare_image_for_display): Set image timestamp.
10471 (clear_image_cache): Clear images if image's timestamp +
10472 Vimage_eviction_seconds is > now.
10473 (syms_of_xfns): New variables image-eviction-seconds, and
10475 (add_image_format): Add to image-types.
10476 (xbm_load): Support new image spec format.
10477 (x_alloc_image_color): Allocate a color for an image.
10479 * dispextern.h (struct image): Add timestamp.
10481 * xfns.c (xbm_image_p): Allow bool-vectors, vectors of strings and
10482 vectors of bool-vectors.
10483 (xbm_lisp_object_from_file): Build new format image spec.
10485 1998-05-01 Gerd Moellmann <gerd@gnu.org>
10487 * xfaces.c (init_frame_faces): Initialize image cache.
10488 (free_frame_faces): Free it.
10490 * xterm.c (x_delete_display): Don't free image cache.
10492 * emacs.c (main): Call init_xfns.
10494 1998-04-30 Gerd Moellmann <gerd@gnu.org>
10496 * alloc.c (mark_object): Mark objects in image cache.
10498 * xfns.c (x_set_internal_border_width): Correct call to
10499 widget_store_internal_border_width.
10501 * widget.c (widget_store_internal_border): Return void.
10503 * xfns.c (x_destroy_bitmap): Use xfree instead of free. Return
10505 (init_x_parm_symbols): Return void.
10506 (x_report_frame_params): Ditto.
10507 (x_set_border_pixel): Ditto.
10508 (syms_of_xfns): Ditto.
10509 (x_destroy_all_bitmaps): Use xfree instead of free.
10511 * xterm.h (FRAME_X_IMAGE_CACHE): Access the image cache of a frame.
10513 * xterm.c (x_term_init): Initialize image_cache of display info.
10514 (x_delete_display): Free image cache.
10516 * xterm.h (struct x_display_info): Add image_cache.
10518 * xfns.c (make_image_cache): Allocate a new image cache.
10519 (free_image_cache): Free an image cache.
10520 (make_image): Allocate an image.
10521 (free_image): Free an image.
10523 * dispextern.h (struct image): Structure describing an image.
10524 (struct image_cache): Structure describing an image cache.
10526 1998-04-29 Gerd Moellmann <gerd@gnu.org>
10528 * xdisp.c (check_iterator_glyph_property): Return int. Value is
10529 non-zero if iterator is filled with something to return.
10530 (next_element_from_buffer): Immediately return if
10531 setup_iterator_from_glyph_prop has filled iterator with pixmap.
10532 (next_element_from_string): Likewise.
10534 * xfaces.c (load_pixmap): Allow to pass null for W_PTR and H_PTR.
10536 * dispextern.h (struct glyph): Add pixmap_id.
10537 (display_element_type): Add DISP_PIXMAP.
10539 * xmenu.c (popup_get_selection): Use xmalloc/xfree instead of
10542 * xfaces.c (clear_font_table): Free fonts not used by fontsets.
10543 (clear_face_cache): Call it.
10545 * xterm.c (x_query_font): Don't look at empty font table slots.
10546 (x_compute_min_glyph_bounds): Likewise.
10547 (x_term_init): Initialize font_table to null.
10548 (x_load_font): Change allocation of font_info structures so
10549 that it is possible to free fonts.
10551 * xfns.c (Fx_close_connection): Use xfree instead of free.
10552 Only free fonts from filled font table entries.
10554 * xfaces.c (best_matching_font): Support use of scalable fonts.
10555 (Fface_scalable_fonts_mode): Toggle use of scalable fonts.
10557 * xterm.h (struct x_display_info): Remove screen_dpi, add resx
10559 * xterm.c (x_term_init): Compute resx and resy.
10561 * xfaces.c (split_font_name): Don't reject scalable fonts.
10563 * xterm.c (x_list_fonts): Set code exclusing scalable fonts
10566 * xfaces.c (xlfd_point_size): Return 0 for fonts whose real
10567 point size cannot be determined.
10569 * xterm.h (FRAME_SMALLEST_CHAR_WIDTH): Return smallest character
10570 width over all fonts on a frame.
10571 (FRAME_SMALLEST_FONT_HEIGHT): Likewise for font height.
10572 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Use these
10575 * xterm.c (x_font_min_bounds): Moved here from xfaces.c.
10576 (x_compute_min_char_bounds): Formerly min_char_bounds in xfaces.c.
10577 (x_load_font): Use x_compute_min_char_bounds.
10579 * xterm.h (struct x_display_info): New members smallest_char_width
10580 and smallest_font_height.
10582 1998-04-28 Gerd Moellmann <gerd@gnu.org>
10584 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Call function with
10585 the same name if GC of face is zero.
10587 * dispextern.h (struct face): Member non_ascii_gc removed.
10589 * xterm.c (x_get_char_font_and_encoding): Return face's font
10590 for characters < 0177 in default face. Prepare face for
10591 display before returning it.
10592 (x_produce_glyphs): Use it->charset.
10593 (x_get_char_font_and_encoding): Simplified.
10594 (x_encode_char): Remove parameter `font'.
10596 * xfaces.c (choose_face_font): If registry from charset symbol
10597 doesn't contain a `-', make it a pattern by appending "*-*".
10599 * xdisp.c (check_iterator_glyph_property): Adjust limit for
10600 glyph_check_pos computation to character boundary.
10602 1998-04-27 Gerd Moellmann <gerd@gnu.org>
10604 * fontset.h (FONT_INFO_FROM_ID): Return null if ID is invalid.
10606 * xfaces.c (ascii_face_of_lisp_face): Get the id of the realized
10607 ASCII face for a given Lisp face id.
10609 * xdisp.c (set_iterator_stop_pos): Take glyph_check_pos into
10611 (reseat_iterator): Set glyph_check_pos. Handle case where
10612 new position is < original position.
10613 (check_iterator_glyph_property): Handle glyph property in strings.
10614 (next_element_from_string): Call above function.
10615 (next_element_from_display_vector): Handle faces in glyphs.
10616 (get_next_display_element): Set face_id of glyphs for
10617 control chars to zero.
10619 * Makefile.in (term.o): Add dependency on dispextern.h.
10621 * xdisp.c (syms_of_xdisp): Add symbol `glyph'.
10622 (display_line): Handle marginal areas.
10623 (move_iterator_in_display_line_to): Likewise.
10625 * xfaces.c (Finternal_make_lisp_face): Assign Lisp faces an id.
10627 * xfaces.c (face_at_buffer_position): Don't merge with nil
10629 (face_at_string_position): Ditto.
10631 * dispextern.h (struct display_iterator): Use a stack of saved
10632 values instead of saving check positions etc. individually.
10634 * xdisp.c (set_iterator_to_next): If end of Lisp string reached,
10635 maybe pop the iterator's stack.
10636 (save_iterator_settings): Push a value on iterator's stack.
10637 (get_overlay_strings_at_iterator_position): Use it.
10638 (restore_iterator_settings): Pop the stack.
10639 (set_iterator_to_next_overlay_string): Use it.
10641 * xfaces.c (try_font_list): Use alternative font families.
10643 1998-04-26 Gerd Moellmann <gerd@gnu.org>
10645 * xfaces.c (Fset_face_font_sort_order): Set the order in which
10646 font selection matches fonts.
10647 (Fface_font_sort_order): Return the font sort order.
10648 (best_matching_font): Find best matching font based on sort order.
10649 (cmp_font_names): Sort by given sort order.
10651 * dispextern.h (struct display_iterator): New member faces_p.
10652 * xdisp.c (init_iterator): Initialize it->faces_p.
10653 (compute_face_at_iterator_string_position): Use it.
10654 (compute_face_at_iterator_position): Use it.
10655 (init_iterator): Use it.
10656 (display_mode_line): Ditto.
10658 * xdisp.c (get_next_display_element): Put code choosing a face
10659 when the charset changes in #ifdef HAVE_FACES.
10661 * dispextern.h (FACE_FOR_CHARSET): Replacement for function
10662 lookup_face_for_charset.
10664 * xfaces.c (free_font_names): Renamed from free_split_font_names.
10665 (free_all_realized_faces): Renamed from remove_all_realized_faces.
10667 1998-04-25 Gerd Moellmann <gerd@gnu.org>
10669 * xfaces.c (best_matching_font): Return the name of the best
10670 matching font in an array of font_name structures.
10671 (choose_face_font): Use it.
10672 (choose_face_fontset_font): Use it.
10673 (find_best_weight_font): If final font found has same weight as
10674 the font we started with, return the original font because it is a
10675 better match for the resolution of the display.
10676 (find_best_slant_font): Likewise.
10677 (merge_face_vector_with_property): Check more invalid attribute
10679 (lface_suitable_for_charset_p): Replaced by a macro with the same
10680 name in upper-case.
10682 1998-04-24 Gerd Moellmann <gerd@gnu.org>
10684 * dispextern.h (struct face): Member
10685 fontset_chosen_for_realization_p removed.
10687 * xfaces.c (cache_face): If face->fontset >= 0, add face to the
10688 end of the collision list, so that we find more specific faces
10690 (lookup_face_for_charset): Look up a new face if face->fontset >=
10691 0, and charset != CHARSET_COMPOSITION.
10693 * xfaces.c (split_font_name): Return zero if point size of font
10694 couldn't be computed.
10695 (realize_default_face): Use ASCII font of a fontset to determine
10696 font-related attributes of the default face.
10697 (face_fontset): Return fontset id for face family.
10698 (font_list): Additional parameter font_pattern. If non-nil,
10699 return fonts matching that pattern.
10701 1998-04-23 Gerd Moellmann <gerd@gnu.org>
10703 * xfaces.c (choose_face_fontset): If new fontset cannot be
10704 constructed, or fontset name cannot be split, return the id of the
10707 * xterm.c (XTframe_up_to_date): Check that frame is an X frame.
10708 When Emacs starts, it may be called for the initial frame which
10711 * dispextern.h (struct face): New members foreground_defaulted_p,
10712 background_defaulted_p.
10713 (struct face): Members `mask' and `cache' removed.
10715 * xfaces.c (load_color): Set them.
10716 (free_face_colors): Check them.
10717 (xlfd_point_size): Return -1 if resolution or point size of
10720 * xfaces.c (free_font): Removed.
10721 (load_face_font_or_fontset): Renamed from load_font.
10722 (load_face_font_or_fontset): Use message2 instead of signalling.
10723 (load_color): Likewise.
10724 (load_pixmap): Likewise.
10726 * xterm.h (struct x_display_info): Add screen_dpi.
10727 * xterm.c (x_term_init): Initialize it.
10728 * xfaces.c (xlfd_point_size): Use it.
10729 (split_font_name): Compute numeric XLFD_RESY.
10730 (cmp_font_names): Make fonts with an y-resolution more
10731 similar to that of the frame appear first in the result.
10733 * xfaces.c (cache_face): If fontset_chosen_for_realization_p
10734 is set for the face to cache, add it to the end of the collision
10736 (try_font_list): If fonts for given family and registry cannot
10737 be found, first try to keep the registry, and choose a different
10739 (choose_face_font): Allow nfonts == 0.
10740 (try_font_list): Give up if no font matches given registry.
10742 1998-04-22 Gerd Moellmann <gerd@gnu.org>
10744 * xterm.c (x_get_char_font_and_encoding): Get font_info from
10745 font info id of the face.
10747 * xfaces.c (load_font): Set font_info_id.
10748 (realize_face): Ditto.
10750 * dispextern.h (struct face): Change member font_info to
10753 * fontset.h (FONT_INFO_ID): Build an ID from a font_info pointer.
10754 (FONT_INFO_FROM_ID): Get a font_info pointer from an ID.
10756 * xdisp.c (extend_face_to_end_of_line): If IT's current charset
10757 isn't ASCII, get the ASCII face before adding a space.
10758 (append_space): Likewise.
10759 (insert_left_trunc_glyphs): Initialize truncate_it's charset
10760 to -1 so that it will compute the right face for the truncation
10763 * xfaces.c (realize_face): Set
10764 face->fontset_chosen_for_realization_p.
10765 (lookup_face_for_charset): If fontset wasn't specified originally
10766 and new charset != CHARSET_COMPOSITION, get a new face for that
10769 * dispextern.h (struct face): New member
10770 fontset_chosen_for_realization_p_specified_p. Set to 1 when
10771 realize_face has chosen a fontset to display composite characters
10772 for a Lisp face not specifying a fontset.
10774 * xdisp.c (extend_face_to_end_of_line): Move tests for default
10775 face and line already filled here. Don't do anything if current
10776 face hasn't a relief or has a background equal to the frame
10779 * xfaces.c (split_font_name): Additional parameter numeric_p.
10780 Don't compute numeric values if it is non-zero.
10781 (choose_face_fontset): Call split_font_name with numeric_p == 0.
10782 (choose_face_fontset): Print a message if fontset contains a
10783 font whose name cannot be split into fields.
10785 1998-04-21 Gerd Moellmann <gerd@gnu.org>
10787 * xfaces.c (try_font_list): Try to load a list of fonts,
10788 possibly using less restrictive patterns.
10789 (choose_face_font): Use it.
10791 * xterm.c (x_get_char_font_and_encoding): For charset !=
10792 CHARSET_ASCII use font_info of face if face hasn't a fontset set.
10794 * dispextern.h (struct face): New member font_info.
10796 * xfaces.c (load_font): Use FS_LOAD_FONT to load fonts for faces
10797 specifying a fontset as well as those not having a fontset.
10798 (free_font): Make it empty.
10799 (realize_face): Use changed load_font.
10801 * xterm.c (x_get_char_font_and_encoding): If face doesn't
10802 fit for charset, get the right one.
10804 * xfaces.c (load_font): Take frame and name parameter, return
10806 (free_font): Likewise.
10807 (split_font_name): Compute numeric values for height, swidth etc.
10808 (cmp_font_names): Use them.
10809 (find_best_width_font): Ditto.
10810 (find_best_height_font): Ditto.
10811 (find_best_weight_font): Ditto.
10812 (find_best_slant_font): Ditto.
10813 (lface_hash): Add weight, slant, swidth and relief to hash value.
10814 (lface_equal_p): Make it faster.
10815 (lface_from_symbol): Use assq_no_quit.
10816 (Fnote_default_face_changed): Removed.
10817 (cmp_font_names): Use strcmp instead of xstricmp.
10818 (face_charset_registries): Removed.
10820 1998-04-20 Gerd Moellmann <gerd@gnu.org>
10822 * frame.h (CHECK_FRAME): Give this macro a statement form.
10823 (CHECK_LIVE_FRAME): Ditto.
10825 * xfaces.c (find_best_width_font): Find the best matching font
10827 (find_best_height_font): Likewise for height.
10828 (find_best_weight_font): Likewise for weight.
10829 (find_best_slant_font): Likewise for slant.
10830 (choose_face_font): Use them.
10831 (get_lface_attributes): Always return frame-local face attrs.
10832 (Finternal_merge_in_global_face): Merge local face with
10833 global face attributes.
10835 * xfaces.c (check_lface_attrs, check_lface): Check consistency of
10836 Lisp face attributes.
10838 1998-04-19 Gerd Moellmann <gerd@gnu.org>
10840 * xfaces.c (Finternal_set_lisp_face_attribute): Add :bold
10841 and :italic for compatibility.
10842 (Finternal_set_lisp_face_attribute_from_resource): Handle
10843 :bold and :italic. Handle boolean resource values for
10844 :underline and :italic.
10846 * xfns.c (display_x_get_resource): Make it externally visible.
10848 * xfaces.c (lface_from_symbol): Take a frame as parameter.
10849 If that frame is non-null, return the frame-local face.
10850 (Finternal_make_lisp_face): Additional frame argument.
10851 (lface_attributes): Get face attributes from global and frame-local
10853 (Finternal_lisp_face_equal_p): Additional frame argument.
10854 (merge_lisp_face_vector_with_property): Ditto.
10855 (Frealize_basic_faces): Removed.
10856 (Finternal_get_lisp_face_attribute): Additional frame argument.
10857 (Finternal_lisp_face_p): Ditto.
10858 (load_color) [MSDOS]: Removed because it isn't clear how
10859 to do this for MS-DOS.
10861 * xfaces.c (lface_from_symbol): Get global face definition
10862 from face-global-alist.
10864 * xfaces.c (Finternal_set_lisp_face_attribute): Allow `t'
10865 as values for :underline and :inverse-video.
10866 (Finternal_set_lisp_face_attribute): Allow nil values.
10868 1998-04-17 Gerd Moellmann <gerd@gnu.org>
10870 * xfaces.c (Finternal_make_lisp_face): Return Lisp face vector.
10872 * xfaces.c (syms_of_xfaces): Add Vall_faces.
10873 (Finternal_make_lisp_face): Add new face to Vall_faces.
10875 * xdisp.c (echo_area_display): Remove code recomputing faces.
10876 (redisplay_internal): Ditto.
10877 (init_iterator): Do it here.
10879 * xfaces.c (choose_face_font): Check that swidth doesn't change
10880 for subusequent attributes.
10881 (xlfd_point_size): Return int.
10883 * xdisp.c (redisplay_internal, echo_area-display): If realized
10884 faces have been cleared, call recompute_basic_faces.
10886 * xfaces.c (recompute_basic_faces): Free realized faces. Reset
10887 face_attributes_changed_p.
10888 (remove_all_realized_faces): Remove all realized faces on
10890 (Finternal_set_lisp_face_attribute): Call remove_all_realized_faces.
10892 * xdisp.c (redisplay_internal): If face attributes have been
10893 changed since the last redisplay, recompute basic faces.
10894 (echo_area_display): Ditto.
10896 * xfaces.c (clear_face_gcs): Renamed from clear_realized_face_cache.
10898 * xfaces.c (min_char_bounds): If face cache not yet present,
10899 don't try to get font dimensions from faces.
10901 * xterm.c (x_frame_mode_line_height): If face cache not present
10902 set, return default height.
10904 * alloc.c (mark_face_cache): Check for null faces. Correct
10907 * dispextern.h (struct face): Renamed from struct rface. Member
10908 underline renamed underline_p. Make it a bit-field.
10910 * xfaces.c (init_frame_faces): Allocate face cache.
10911 (free_frame_faces): Free face cache.
10912 (recompute_basic_faces): Realize basic faces only if face cache is
10913 allocated, i.e. after init_frame_faces has been called.
10915 * frame.c (make_frame): Initialze face cache with null.
10917 * xfaces.c (same_size_fonts): Removed.
10919 * xterm.c (x_set_glyph_string_gc): Add post-condition
10921 (x_set_mouse_face_gc): Ditto.
10922 (x_set_mode_line_face_gc): Ditto.
10924 * xfaces.c (realize_default_face): Return int. Value is
10925 zero if frame params don't contain enough information to
10926 realize the default face.
10927 (realize_basic_faces): Ditto.
10928 (init_frame_faces): Realize basic faces.
10930 * xfns.c (x_set_font): First store real font name in frame
10931 parameters, then call recompute_basic_faces.
10933 * xfaces.c (recompute_basic_faces): Call realize_basic_faces.
10935 1998-04-16 Gerd Moellmann <gerd@gnu.org>
10937 * xfaces.c (syms_of_xfaces): Correct calls to defsubr.
10939 * xfns.c (Fx_face_fixed_p): Removed.
10940 (Fx_list_fonts): Moved to xfaces.c.
10942 * xfaces.c (compute_face_at_buffer_pos): Renamed to
10943 face_at_buffer_position. Parameter charset removed; always
10944 compute face for CHARSET_ASCII.
10945 (face_at_string_position): Renamed from
10946 compute_face_at_string_pos. Parameter charset removed; always
10947 compute for CHARSET_ASCII.
10948 (lookup_face_for_charset): Take frame parameter instead of
10950 (lookup_face): Ditto.
10951 (compute_char_face): Renamed from compute_glyph_face.
10953 * xdisp.c (init_iterator): Initialize charset member.
10954 (reseat_iterator_to_string): Ditto.
10955 (get_charset_at_buffer_position): Determine charset at
10956 buffer position in current_buffer.
10957 (reseat_iterator): Call above function.
10958 (compute_face_at_iterator_position): Call
10959 compute_face_at_buffer_pos.
10960 (compute_face_at_iterator_string_position): Call
10961 compute_face_at_string_pos.
10962 (get_face_from_id): Removed.
10963 (get_face_from_cursor_pos): Call compute_face_at_buffer_pos.
10964 Call get_charset_at_buffer_position.
10965 (reseat_iterator): Determine face if charset at pos differs
10966 from iterator's charset.
10967 (reseat_iterator_to_glyph_pos): Removed.
10969 * xfaces.c (compute_face_at_bufpos): Remove parameter charset.
10970 Determine charset from buffer position.
10971 (compute_string_char_face): Renamed to compute_face_at_string_pos.
10972 (compute_face_at_bufpos): Renamed to compute_face_at_buffer_pos.
10974 * dispextern.h (struct display_iterator): Add member charset.
10976 1998-04-15 Gerd Moellmann <gerd@gnu.org>
10978 * xfaces.c (compute_char_face): Removed.
10980 * xdisp.c (get_overlay_arrow_glyph_row): Use compute_glyph_face
10981 with new parameter list.
10983 * xfaces.c (region_face): Removed.
10984 (allocate_face): Removed.
10985 (copy_face): Ditto.
10986 (face_eql): Removed.
10987 (intern_face): Removed.
10988 (clear_face_cache): Removed.
10989 (load_font): Ditto.
10990 (unload_font): Ditto.
10991 (load_color): Ditto.
10992 (unload_color): Ditto.
10993 (new_computed_face): Ditto.
10994 (intern_computed_face): Ditto.
10995 (ensure_face_ready): Ditto.
10996 (merge_faces): Ditto.
10997 (compute_base_face): Ditto.
10998 (merge_face_list): Ditto.
10999 (Fmake_face_internal): Removed.
11000 (Fset_face_attribute_internal): Ditto.
11001 (face_name_id_number): Removed.
11002 (Fframe_face_alist): Ditto.
11003 (Fset_frame_face_alist): Ditto.
11004 (Finternal_next_face_id): Ditto.
11006 * xterm.h (struct x_output): Remove computed_faces, and
11007 param_faces. Remove macros accessing them.
11009 * xfaces.c: Entirely new face implementation added.
11011 1998-04-11 Gerd Moellmann <gerd@gnu.org>
11013 * dispextern.h (struct glyph_pos): Member `bufpos' renamed
11016 1998-04-10 Gerd Moellmann <gerd@gnu.org>
11018 * xterm.c (x_scroll_bar_move): Clear only regions not covered by
11019 scroll bar window to reduce flickering. Clear entire height.
11021 * xdisp.c (move_iterator_vertically_backward): Set iterator's
11022 current_x and hpos to zero after moving to previous line
11025 1998-04-03 Gerd Moellmann <gerd@gnu.org>
11027 * frame.h (FRAME_FACE_CACHE): Access to a frame's face cache.
11029 * xfaces.c (xlfd_point_size): Compute relative point size of
11030 fonts from font and frame resolution.
11031 (sort_fonts): New function to sort fonts, temporarily setting
11032 font_frame to the frame in effect.
11033 (xlfd_point_size): Take additional frame parameter to be able
11034 to get at the display's resolution.
11036 * xterm.c (x_setup_relief_colors): Use WHITE_PIX_DEFAULT and
11038 (x_setup_relief_color): Use FRAME_X_SCREEN instead of default
11041 1998-03-31 Gerd Moellmann <gerd@gnu.org>
11043 * xfaces.c (choose_face_fontset): Instantiate fontsets.
11045 * fontset.h: Add external declarations for Vfontset_alias_alist
11046 and Vglobal_fontset_alist.
11048 * xfaces.c (merge_lisp_face_vector_with_property): Simplified.
11049 (realize_default_face): If frame parameters contain an artificial
11050 font name naming a fontset, set the family of the default face to
11051 the fontset name given by the registry.
11053 * Makefile.in (alloc.o): Add dependency to dispextern.h.
11055 1998-03-22 Gerd Moellmann <gerd@gnu.org>
11057 * alloc.c (mark_object): Add function prototype. Add cast to
11058 Lisp_Object pointer in call to mark_object for symbol names
11059 because this otherwise gives a warning from gcc 2.8.1.
11060 (mark_face_cache): Mark Lisp objects in realized faces.
11062 1998-03-19 Gerd Moellmann <gerd@gnu.org>
11064 * frame.h (struct frame): Add member face_cache.
11066 * alloc.c (mark_object): Mark face cache.
11067 (mark_face_cache): Mark Lisp faces in face cache of frame.
11069 * frame.c (make_frame): Initialize face_cache.
11070 (Fdelete_frame): Free it.
11072 1998-03-18 Gerd Moellmann <gerd@gnu.org>
11074 * xfaces.c: Very first skeleton of functions for face realization,
11075 face merging, face cache etc.
11077 * dispextern.h (struct rface): Realized faces. Will replace
11078 struct face when tested.
11079 (struct face_cache): Realized face caches.
11081 * xdisp.c (init_iterator): Initialize area member of display
11084 1998-03-17 Gerd Moellmann <gerd@gnu.org>
11086 * xterm.c (x_append_glyph): Use it->area to store glyphs.
11088 * dispextern.h (struct display_iterator): New member area.
11090 * xterm.c (note_overwritten_text_cursor): Note when the text
11091 cursor of a window is overwritten.
11093 * xdisp.c (set_cursor_from_row): If PT is not found in the
11094 row, display the cursor at the start of the row.
11096 * dispnew.c (direct_output_forward_char): Call
11097 set_cursor_from_row.
11099 * xdisp.c (setup_iterator_overlay_strings_from_glyph_pos): If
11100 position is not in an overlay string, set iterator's position and
11101 method explicitly so.
11102 (set_cursor_from_row): Correct cursor position calculation.
11103 Make it externally visible.
11104 (redisplay_window): Call set_cursor_from_row so that there is only
11105 one place where the cursor position is calculated from a current
11108 * dispextern.h (struct display_iterator): New member
11109 overlay_strings_at_end_processed_p.
11111 * xdisp.c (check_iterator): Perform sanity checks on
11113 (next_element_from_buffer): Check for overlay strings at ZV.
11115 1998-03-16 Gerd Moellmann <gerd@gnu.org>
11117 * buffer.c (init_buffer_once): Add left_margin_width and
11118 right_margin_width to buffer_local_flags.
11120 * dispnew.c (margin_glyphs_to_reserve): Function computing
11121 number of glyphs to reserve for a marginal area.
11122 (adjust_glyph_matrix): Call it.
11123 (adjust_frame_glyphs_for_frame_redisplay): Return if frame
11126 * window.c (Fset_window_margins): Allow floats.
11128 * buffer.c (syms_of_buffer): Add buffer-local variables
11129 left-margin-width and right-margin-width. Add defaults
11130 default-left-margin-width and default-right-margin-width.
11132 * buffer.h (struct buffer): New members left_margin_width
11133 and right_margin_width.
11135 * window.c (Fset_window_margins): Make window the last and
11138 * xterm.c (x_draw_glyphs): Compute x-positions for rows with
11139 flag no_marginal_areas_p differently.
11140 (x_clear_end_of_line): Ditto.
11141 (x_draw_glyph_string_relief): Compute width of relief differently
11142 for rows with flag no_marginal_areas_p.
11144 * dispnew.c (update_window_line): Update marginal areas only
11145 for rows that don't have no_marginal_areas_p set.
11147 * xdisp.c (display_mode_line): Set row's flag no_marginal_areas_p.
11148 (display_menu_bar): Ditto.
11150 * dispextern.h (struct glyph_row): New member no_marginal_areas_p.
11152 * dispnew.c (adjust_glyph_matrix): Compute glyph pointers for
11153 marginal areas in window-based redisplay.
11155 * dispextern.h (struct glyph_matrix): New members
11156 left_margin_glyphs and right_margin_glyphs.
11158 1998-03-15 Gerd Moellmann <gerd@gnu.org>
11160 * minibuf.c (read_minibuf_unwind): Return Lisp_Object.
11162 * charset.c (non_ascii_char_to_string): Use char type parameters
11163 because the function is used that way from outside. Use unsigned
11166 * window.c (change_window_height): Return void.
11167 (make_dummy_parent): Return void.
11168 (init_window_once): Return void.
11169 (syms_of_window): Ditto.
11170 (keys_of_window): Ditto.
11171 (delete_window): Correct return with and without value.
11173 * buffer.c (record_buffer): Return void.
11175 * marker.c (unchain_marker): Return void.
11177 * window.c (unshow_buffer): Return void.
11178 (replace_window): Ditto.
11179 (delete_window): Ditto.
11181 * term.c (delete_glyphs_hook): Void return type.
11182 (ring_bell_hook): Ditto.
11183 (set_terminal_window_hook): Ditto.
11185 * sysdep.c (init_sigio): Return void.
11187 * xterm.c (x_set_window_size): Return void.
11188 (x_calc_absolute_position): Ditto.
11189 (x_set_offset): Ditto.
11190 (x_focus_on_frame): Ditto.
11191 (x_unfocus_frame): Ditto.
11192 (x_make_frame_visible): Ditto.
11193 (x_make_frame_invisible): Ditto.
11194 (x_iconify_frame): Ditto.
11195 (x_destroy_window): Ditto.
11196 (x_wm_set_window_state): Ditto.
11197 (x_wm_set_icon_pixmap): Ditto.
11198 (x_wm_set_icon_position): Ditto.
11199 (x_initialize): Ditto.
11200 (x_error_quitter): Ditto.
11201 (x_destroy_window): Use xfree instead of free.
11203 * keyboard.c (clear_waiting_for_input): Return void.
11205 * xterm.c (x_wm_set_size_hint): Return void.
11206 (x_raise_frame): Ditto.
11207 (refreshicon): Ditto.
11208 (x_error_catcher): Ditto.
11209 (x_clear_errors): Ditto.
11211 * keyboard.c (record_asynch_buffer_change): Return void.