1 2002-05-22 Kenichi Handa <handa@etl.go.jp>
3 * charset.c (Fmake_char): Fix previous change.
5 2002-05-21 Kenichi Handa <handa@etl.go.jp>
7 * coding.c (ONE_MORE_BYTE_NO_CHECK): Increment consumed_chars.
8 (emacs_mule_char): New arg src. Delete arg `composition'. Caller
9 changed. Handle 2-byte and 3-byte charsets correctly.
10 (DECODE_EMACS_MULE_COMPOSITION_RULE_20): Renamed from
11 DECODE_EMACS_MULE_COMPOSITION_RULE. Caller changed.
12 (DECODE_EMACS_MULE_COMPOSITION_RULE_21): New macro.
13 (DECODE_EMACS_MULE_21_COMPOSITION): Call
14 DECODE_EMACS_MULE_COMPOSITION_RULE_21. Produce correct annotation
16 (decode_coding_emacs_mule): Handle composition correctly. Rewind
17 `src' and `consumed_chars' correctly before calling
19 (DECODE_COMPOSITION_START): Correctly handle the case of altchar
20 and alt&rule composition.
21 (decode_coding_iso_2022): Handle composition correctly.
22 (init_coding_once): Setup emacs_mule_bytes for private charsets.
24 * charset.c (Fdefine_charset_internal): Fix bug for the case of
25 re-defining a charset. If the charset has :emacs-mule-id, setup
27 (Fmake_char): If CODE1 is nil, use the minimum code of the
30 2002-05-20 Kenichi Handa <handa@etl.go.jp>
32 * coding.c (encode_coding_iso_2022): If coding requires safe
33 encoding, produce a character specified by
34 CODING_INHIBIT_CHARACTER_SUBSTITUTION.
35 (encode_coding_sjis): Likewise.
36 (encode_coding_big5): Likewise.
37 (encode_coding_charset): Likewise.
39 2002-05-17 Dave Love <fx@gnu.org>
41 * xterm.c (XSetIMValues): Declare.
43 * process.c: Conditionally include sys/wait.h, pty.h.
45 * print.c (print_object): Fix print format for 64-bit
48 * keyboard.c (modify_event_symbol): Fix print format for 64-bit
51 * buffer.c (emacs_strerror): Declare.
52 (MMAP_ALLOCATED_P, mmap_enlarge, syms_of_buffer): Import changes
55 * fontset.c (Fclear_face_cache): Declare.
56 (accumulate_font_info): Commented-out (unused).
57 (face_for_char, Fset_fontset_font, Ffontset_info): Remove unused
60 * character.h (string_escape_byte8): Declare.
62 * charset.c (load_charset_map, load_charset_map_from_file): Remove
64 (Fdefine_charset_internal, Fsplit_char, syms_of_charset)
65 (Fmap_charset_chars): Doc fix.
67 * coding.c (Vchar_coding_system_table, Qchar_coding_system):
69 (Fset_coding_system_priority, Fset_coding_system_priority)
70 (Fdefine_coding_system_internal): Doc fix.
72 2002-05-16 Dave Love <fx@gnu.org>
74 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Remove -nointrinsics.
76 2002-05-16 Kenichi Handa <handa@etl.go.jp>
78 * character.c (string_escape_byte8): Make multibyte string with
81 * charset.c (Fmake_char): Delete unnecessary code.
83 2002-05-14 Kenichi Handa <handa@etl.go.jp>
85 * xfns.c (x_encode_text): Allocate coding.destination here, and
86 call encode_coding_object with dst_object Qnil.
88 * buffer.c (Fset_buffer_multibyte): Convert 8-bit bytes to
89 multibyte form correctly.
91 * fontset.c (fs_load_font): Check fontp->full_name (not fontname)
92 against Vfont_encoding_alist.
94 * coding.c (Fdecode_sjis_char): Fix typo (0x7F->0xFF). Fix the
95 handling of charset list.
96 (encode_coding_iso_2022): Setup coding->safe_charsets in advance.
97 (decode_coding_object): Move point to coding->dst_pos before
98 calling post-read-conversion function.
99 (encode_coding_object): Give correct arguments to
100 pre-write-conversion. Ignore the return value of
101 pre-write-conversion function. Pay attention to the case that
102 pre-write-conversion changes the current buffer. If dst_object is
103 Qt, even if coding->src_bytes is zero, allocate at least one byte
104 to coding->destination.
106 * coding.h (JIS_TO_SJIS): Fix typo (j1->s1, j2->s2).
108 * charset.c (Fmake_char): Make it more backward compatible.
109 (Fmap_charset_chars): Fix docstring.
111 2002-05-13 Dave Love <fx@gnu.org>
113 * coding.c: Doc fixes.
114 (Fdefine_coding_system_alias): Use names, not symbols, in
117 2002-05-13 Kenichi Handa <handa@etl.go.jp>
119 * fontset.c (free_realized_fontsets): Call Fclear_face_cache instead
120 of calling free_realized_face.
122 2002-05-10 Yong Lu <lyongu@asia-infonet.com>
124 * charset.c (load_charset_map): Fix previous change.
125 (read_hex): Don't treat SPC as a comment starter.
126 (decode_char): If CODE_POINT_TO_INDEX retruns -1, always return
128 (Fdecode_char): Fix typo.
130 2002-05-10 Kenichi Handa <handa@etl.go.jp>
132 * charset.h (struct charset): New member `code_space_mask'.
134 * coding.c (coding_set_source): Delete the local variable
136 (encode_coding_charset): Delete the local variable charset.
137 (Fdefine_coding_system_internal): Likewise.
138 (Fdefine_coding_system_internal): Setup
139 attrs[coding_attr_charset_valids] correctly.
141 * charset.c (CODE_POINT_TO_INDEX): Utilize `code_space_mask'
142 member to check if CODE is valid or not.
143 (Fdefine_charset_internal): Initialize `code_space_mask' member.
144 (encode_char): Before calling CODE_POINT_TO_INDEX, check if CODE
145 is within the range of charset->min_code and carset->max_code.
147 2002-05-09 Dave Love <fx@gnu.org>
149 * syntax.h (syntax_temp) [!__GNUC__]: Declare.
151 * dispextern.h (generate_ascii_font): Fix return type.
153 * xfaces.c (generate_ascii_font): Fix arg declaration.
155 * coding.c (coding_inherit_eol_type)
156 (Fset_terminal_coding_system_internal)
157 (Fset_safe_terminal_coding_system_internal): Fix arg declarations.
159 2002-05-08 Kenichi Handa <handa@etl.go.jp>
161 * coding.c (decode_coding_charset, encode_coding_charset): Handle
162 multiple charsets correctly.
164 2002-05-07 Kenichi Handa <handa@etl.go.jp>
166 * search.c (boyer_moore): Fix handling of mulitbyte character
169 * xdisp.c (display_mode_element): When the variable `elt' is
170 changed, update `this' and `lisp_string'.
172 2002-05-07 Kenichi Handa <handa@etl.go.jp>
174 * buffer.c (Fset_buffer_multibyte): Fix 8-bit char handling.
176 * callproc.c (Fcall_process): Be sure to give the current buffer
177 to decode_coding_c_string. Update PT and PT_BYTE after the
180 * charset.c (struct charset_map_entries): New struct.
181 (load_charset_map): Renamed from parse_charset_map. New args
182 entries and n_entries. Caller changed.
183 (load_charset_map_from_file): Renamed from load_charset_map.
184 Caller changed. New arg control_flag. Call load_charset_map at
186 (load_charset_map_from_vector): New function.
187 (Fdefine_charset_internal): Setup charset.compact_codes_p.
188 (encode_char): If the charset is compact, change a character index
191 * coding.c (coding_alloc_by_making_gap): Check the case that the
192 source and destination are the same correctly.
193 (decode_coding_raw_text): Set coding->consumed_char and
194 coding->consumed to 0.
195 (produce_chars): If coding->chars_at_source is nonzero, update
196 coding->consumed_char and coding->consumed before calling
198 (Fdefine_coding_system_alias): Register ALIAS in
199 Vcoding_system_alist.
200 (syms_of_coding): Define `no-convesion' coding system at the tail.
202 * fileio.c (Finsert_file_contents): Set coding_system instead of
203 val. If the current buffer is multibyte, always call
206 * xfaces.c (try_font_list): Give higher priority to fontset's
207 family than face's family.
209 2002-04-18 Kenichi Handa <handa@etl.go.jp>
211 * callproc.c (Fcall_process): Be sure to give the current buffer
212 to decode_coding_c_string.
214 * xfaces.c (try_font_list): Give a family specified in a fontset
215 higher priority than a family specified in a face.
217 2002-04-09 Kenichi Handa <handa@etl.go.jp>
219 * fileio.c (Finsert_file_contents): Fix calculation of `inserted'.
220 Fix arguments to insert_from_buffer.
222 * xdisp.c (display_mode_element): Fix calculation of `bytepos'.
224 2002-03-11 Kenichi Handa <handa@etl.go.jp>
226 * coding.c (produce_chars): Set the variable `multibytep' correctly.
227 (decode_coding_gap): Set coding->dst_multibyte correctly.
229 2002-03-07 Kenichi Handa <handa@etl.go.jp>
231 * coding.c (encode_coding_utf_8): Initialize produced_chars to 0.
232 (decode_coding_utf_16): Fix converting high and low bytes to
234 (encode_coding_utf_16): Substitute coding->default_char for
235 non-Unicode characters.
236 (decode_coding): Don't call record_insert here.
237 (setup_coding_system): Initialize `surrogate' of
238 coding->spec.utf_16 to 0.
239 (EMIT_ONE_BYTE): Fix for multibyte case.
241 * insdel.c (insert_from_gap): Call record_insert.
243 2002-03-04 Kenichi Handa <handa@etl.go.jp>
245 * casefiddle.c (casify_region): Fix multibyte case.
247 * character.c (c_string_width): Add return type `int'.
248 (char_string_with_unification): Arg ADVANCED deleted.
250 * character.h (CHAR_VALID_P): Don't call CHARACTERP.
251 (CHAR_STRING): Adjusted for the change of
252 char_string_with_unification.
253 (CHAR_STRING_ADVANCE): Make it do-while statement.
255 * chartab.c (sub_char_table_set_range): Optimized for the case
256 DEPTH == 3. Add workaround code for a GCC optimization bug.
258 * charset.c (parse_charset_map): Remove an unused variable.
260 * coding.c: Delete unused variables.
262 * fileio.c (Finsert_file_contents): Set coding_system to Qnil
263 earlier. If inserted is zero and the coding system doesn't
264 require flushing, don't call decode_coding_gap.
266 * syntax.h (SET_RAW_SYNTAX_ENTRY): Don't call make_number.
268 2002-03-01 Kenichi Handa <handa@etl.go.jp>
270 The following changes are for using Unicode as an internal
271 character model, and use UTF-8 format for buffer/string
274 * .gdbinit (xchartable): Adjusted for the change of char table
276 (xsubchartable, xcoding, xcharset, xcurbuf): New commands.
278 * Makefile.in (obj): Add character.o and chartab.o.
279 (lisp, shortlisp): Remove utf-8.elc:
280 (*.o): For many files, change dependency on charset.h to
281 character.h, and add dependency on character.h.
282 (character.o, chartab.o): New targets.
284 * abbrev.c, bytecode.c, casefiddle.c, cmds.c, dispnew.c, doc.c,
285 doprnt.c, dosfns.c, frame.c, marker.c, minibuf.c, msdos.c,
286 w16select.c, w32bdf.c, w32console.c: Include "character.h" instead
289 * dired.c, filelock.c: Include "character.h".
291 * alloc.c: Include "character.h" instead of "charset.h".
292 (Fmake_char_table): Moved to chartab.c.
293 (make_sub_char_table): Likewise.
294 (syms_of_alloc): Remove defsubr for Smake_char_table.
296 * buffer.c: Include "character.h" instead of "charset.h", don't
298 (Fset_buffer_multibyte): Adjuted for UTF-8.
300 * buffer.h: EXFUN Fbuffer_live_p.
302 * callproc.c: Include "character.h" instead of "charset.h".
303 (Fcall_process): Big change for the new code-conversion APIs.
305 * casetab.c: Include "character.h" instead of "charset.h".
306 (set_canon, set_identity, shuffle): Adjusted for the new
308 (init_casetab_once): Call CHAR_TABLE_SET instead of directly
309 accessing the char table structure.
311 * chartab.c: New file that implements char table.
313 * category.c: Include "character.h".
314 (copy_category_entry): New function.
315 (copy_category_table): Call map_char_table and copy_category_entry.
316 (Fmake_category_table): Initialize all top-vel slots.
317 (char_category_set): New function.
318 (modify_lower_category_set): Deleted.
319 (Fmodify_category_entry): Call char_table_ref_and_range.
321 * category.h (CATEGORY_SET): Just call char_category_set.
323 * ccl.c: Include "character.h".
324 (Qccl, Qcclp): New variables.
325 (CCL_WRITE_CHAR): Alway treat the arg CH as a character even if
327 (CCL_WRITE_MULTIBYTE_CHAR): Deleted.
328 (CCL_WRITE_STRING, CCL_READ_CHAR): Adjusted for the change of SRC
330 (ccl_driver): Types of arguments changed. Code adjusted for that.
331 (Fccl_execute, Fccl_execute_on_string): Adjusted for the change of
333 (syms_of_ccl): Intern and staticpro Qccl and Qcclp.
335 * ccl.h (struct ccl_program): Members eol_type and multibyte
336 deleted. New members src_multibyte, dst_multibyte, consumed, and
338 (struct ccl_spec): Members decoder and encoder deleted. New
340 (CODING_SPEC_CCL_PROGRAM): New macro.
341 (ccl_driver): Prototype updated.
342 (Qccl, Qcclp, Fccl_program_p): Extern them.
343 (CHECK_CCL_PROGRAM): New macro.
345 * character.c, character.h, chartab.c: New files.
347 * charset.c: Mostly re-written. Character and multibyte sequence
348 handling codes are moved to character.c.
350 * charset.h: Mostly re-written. Character and multibyte sequence
351 handling codes are moved to character.h.
353 * coding.c, coding.h: Mostly re-written.
355 * composite.c: Include "character.h" instead of "charset.h".
356 (CHAR_WIDTH): Moved to character.h.
357 (HASH_KEY, HASH_VALUE): Deleted.
359 * composite.h (enum composition_method): Order of enumeration
362 * data.c: Include "character.h" instead of "charset.h".
363 (Faref): Call CHAR_TABLE_REF for a char table.
364 (Faset): Call CHAR_TABLE_SET for a char table.
366 * dispextern.h (free_realized_face, check_face_attribytes,
367 generate_ascii_font): Extern them.
368 (free_realized_multibyte_face): Extern deleted.
370 * disptab.h (DISP_CHAR_VECTOR): Adjusted for the change of char
373 * editfns.c: Include "character.h" instead of "charset.h".
374 (Fchar_to_string): Always call CHAR_STRING.
376 * emacs.c (main): Call init_charset_once, init_charset,
377 syms_of_chartab, and syms_of_character.
379 * fileio.c: Include "character.h" instead of "charset.h".
380 (Finsert_file_contents): Big change for the new code-conversion
382 (choose_write_coding_system): Likewise.
383 (Fwrite_region): Likewise.
384 (build_annotations_2): Deleted.
385 (e_write): Big change for the new code-conversion API.
387 * fns.c: Include "character.h" instead of "charset.h".
388 (copy_sub_char_table): Moved to chartab.c.
389 (Fcopy_sequence): Call copy_char_table for a char table.
390 (concat): Delete codes calling count_multibyte.
391 (string_char_to_byte): Adjusted for the new multibyte form.
392 (string_byte_to_char): Likewise.
393 (internal_equal): Adjusted for the change of char table structure.
394 (Fchar_table_subtype, Fchar_table_parent, Fset_char_table_parent,
395 Fchar_table_extra_slot, Fset_char_table_extra_slot,
396 Fchar_table_range, Fset_char_table_range, Fset_char_table_default,
397 char_table_translate, optimize_sub_char_table,
398 Foptimize_char_table, map_char_table, Fmap_char_table): Moved to
400 (char_table_ref_and_index): Deleted.
401 (HASH_KEY, HASH_VALUE): Moved to lisp.h.
402 (Fmd5): Call preferred_coding_system instead of accessing
403 Vcoding_category_list. Adjusted for the new code-conversion API.
404 (syms_of_fns): Defsubr for char table related functions moved to
407 * fontset.c: Mostly re-written.
409 * fontset.h (struct font_info): Type of the member encoding_type
411 (enum FONT_SPEC_INDEX): New enum.
412 (fontset_font_pattern, fs_load_font): Prototype updated.
413 (FS_LOAD_FONT): Adjusted for the change of fs_load_font.
415 * indent.c: Include "character.h" instead of "charset.h".
416 (MULTIBYTE_BYTES_WIDTH): Call CHAR_WIDTH instead of
419 * insdel.c: Include "character.h" instead of "charset.h".
420 (copy_text): Don't refer to Vnonascii_translation_table.
421 (insert_from_gap): New function.
423 * keyboard.c: Include "character.h" instead of "charset.h".
424 (command_loop_1): Never call direct_output_forward_char before
425 a non-ASCII character.
426 (read_char): If Vkeyboard_translate_table is a char table, always
427 translated a character.
429 * keymap.c: Include "character.h".
430 (store_in_keymap): Handle the case that IDX is a cons.
431 (Fdefine_key): Handle the case that KEY is a cons and the car part
432 is also a cons (range).
433 (push_key_description): Adjusted for the new character code.
434 (describe_vector): Call describe_char_table for a char table.
435 (describe_char_table): New function.
437 * keymap.h (describe_char_table): Extern it.
439 * lisp.h (enum pvec_type): New member PVEC_SUB_CHAR_TABLE.
440 (XSUB_CHAR_TABLE, XSETSUB_CHAR_TABLE): New macros.
441 (CHAR_TABLE_ORDINARY_SLOTS, CHAR_TABLE_SINGLE_BYTE_SLOTS,
442 SUB_CHAR_TABLE_ORDINARY_SLOTS, SUB_CHAR_TABLE_STANDARD_SLOTS):
444 (CHAR_TABLE_REF, CHAR_TABLE_SET): Adjusted for the new char table
446 (CHAR_TABLE_TRANSLATE): Just call char_table_translate.
447 (CHARTAB_SIZE_BITS_0, CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2,
448 CHARTAB_SIZE_BITS_3): New macros.
449 (chartab_size): Extern it.
450 (struct Lisp_Char_Table): Re-designed.
451 (struct Lisp_Sub_Char_Table): New structure.
452 (HASH_KEY, HASH_VALUE): Moved from fns.c.
453 (CHARACTERBITS): Defined as 22.
454 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the above change.
455 (SUB_CHAR_TABLE_P): Check PVEC_CHAR_TABLE.
456 (GC_SUB_CHAR_TABLE_P): New macro.
457 (Fencode_coding_string, Fdecode_coding_string): EXFUN Updated.
458 (code_convert_string_norecord): Extern deleted.
459 (init_character_once, syms_of_character, init_charset,
460 syms_of_composite, Qeq, Fmakehash, insert_from_gap): Extern them.
462 * lread.c: Include "character.h".
463 (read_multibyte): New arg NBYTES.
464 (read_escape): The meaning of returned *BYTEREP changed.
465 (to_multibyte): Deleted.
466 (read1): Adjuted the handling of char table and string.
468 * print.c: Include "character.h" instead of "charset.h".
469 (print_string): Convert 8-bit raw bytes to octal form by
471 (print_object): Adjusted for the new multibyte form. Print 8-bit
472 raw bytes always in octal form. Handle sub char table correctly.
474 * process.c: Include "character.h" instead of "charset.h".
475 (read_process_output): Adjusted for the new code-conversion API.
476 (send_process): Likewise.
478 * puresize.h (BASE_PURESIZE): Increased.
480 * regex.c: Include "character.h" instead of "charset.h".
481 (BYTE8_TO_CHAR, CHAR_BYTE8_P) [not emacs]: New dummy macros.
482 (regex_compile): Accept a range whose starting and ending
483 character have different leading bytes.
484 (analyse_first): Adjusted for the above change.
486 * search.c: Include "character.h" instead of "charset.h".
487 (search_buffer, boyer_moore): Adjusted for the new multibyte form.
488 (Freplace_match): Adjusted for the change of
489 multibyte_char_to_unibyte.
491 * syntax.c: Include "character.h" instead of "charset.h".
492 (syntax_parent_lookup): Deleted.
493 (Fmodify_syntax_entry): Accept a cons as CHAR.
494 (skip_chars): Adjusted for the new multibyte form.
495 (init_syntax_once): Call char_table_set_range instead of directly
496 accessing the structure of a char table.
498 * syntax.h (SET_RAW_SYNTAX_ENTRY): Call CHAR_TABLE_SET.
499 (SYNTAX_ENTRY_FOLLOW_PARENT): Macro deleted.
500 (SET_RAW_SYNTAX_ENTRY_RANGE): New macro.
501 (SYNTAX_ENTRY_INT): Call CHAR_TABLE_REF.
503 * term.c: Include "buffer.h" and "character.h".
504 (encode_terminal_code): Adjusted for the new code-conversion API.
505 (write_glyphs): Likewise.
506 (produce_glyphs): Call CHAR_WIDTH instead of CHARSET_WIDTH.
508 * w32term.c (x_new_font): Adjusted for the change of FS_LOAD_FONT.
510 * xdisp.c: Include "character.h".
511 (get_next_display_element): Adjusted for the new multibyte form.
512 (disp_char_vector): Adjusted for the new char table structure.
513 (decode_mode_spec_coding): Adjusted for the new structure of
515 (decode_mode_spec): Adjusted for the new code-conversion API.
517 * xfaces.c: Include "character.h" instead of "charset.h".
518 (load_face_font): Adjusted for the change of choose_face_font and
520 (generate_ascii_font): New function.
521 (set_lface_from_font_name): Adjusted for the change of
523 (set_font_frame_param): Adjusted for the change of
525 (free_realized_face): Make it public.
526 (free_realized_faces_for_fontset): Renamed from
527 free_realized_multibyte_face. Free also faces realized for ASCII.
528 (choose_face_font): Argments changed. Adjusted for the change of
529 fontset_font_pattern and FS_LOAD_FONT.
531 * xfns.c: Include "character.h".
532 (x_encode_text): Adjusted for the new code-conversion API.
534 * xselect.c: Don't include "charset.h".
535 (selection_data_to_lisp_data): Adjusted for the new code
538 * xterm.c: Include "character.h".
539 (x_encode_char): New argument CHARSET. Caller changed.
540 (x_get_char_face_and_encoding): Call ENCODE_CHAR instead of
542 (x_get_glyph_face_and_encoding): Likewise.
543 (x_produce_glyphs): Don't check Vnonascii_translation_table Call
544 CHAR_WIDTH instead of CHARSET_WIDTH.
545 (XTread_socket): Adjusted for the new code-conversion API.
546 (x_new_font): Adjusted for the change of FS_LOAD_FONT.
547 (x_load_font): Adjusted for the change of struct font.
549 2002-02-26 Kim F. Storm <storm@cua.dk>
551 The following changes add a new Vminibuf_selected_window variable
552 which is similar to Vminibuf_scroll_window, but which is only set
553 on entry to the minibuffer (from a non-minibuffer window):
555 * window.c: (Vminibuf_selected_window): New variable.
556 (struct save_window_data): New member minibuf_selected_window.
557 (Fset_window_configuration): Restore Vminibuf_selected_window.
558 (Fcurrent_window_configuration): Save Vminibuf_selected_window.
559 Set minibuf_scroll_window member to nil if minibuf_level is 0.
560 (compare_window_configurations): Compare minibuf_selected_window.
562 * window.h: (Vminibuf_selected_window): Declare extern.
564 * minibuf.c (read_minibuf): Set Vminibuf_selected_window on first
565 entry to minibuffer or on entry from a non-minibuffer window.
567 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Compare with
568 Vminibuf_selected_window instead of Vminibuf_scroll_window.
570 * xdisp.c (init_iterator): Compare with Vminibuf_selected_window
571 instead of Vminibuf_scroll_window when deciding in which window
572 the region should be highlighted. Consequently, the region remains
573 highlighteded even when a completion buffer is also displayed.
575 2002-02-26 Eli Zaretskii <eliz@is.elta.co.il>
577 * fileio.c (Fsubstitute_in_file_name): Fix the change from
580 * xselect.c (Qcompound_text_with_extensions): Renamed from
581 Qcompound_text_no_extensions.
582 (lisp_data_to_selection_data, syms_of_xselect): Use the new name.
584 2002-02-26 Juanma Barranquero <lektu@terra.es>
586 * w32proc.c (syms_of_ntproc): Doc fix.
588 2002-02-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
590 * intervals.h: Include "dispextern.h" unconditionally.
592 2002-02-24 Jason Rumney <jasonr@gnu.org>
594 * Makefile.in (WINNT_SUPPORT) [WINDOWSNT]: Add w32-vars.elc
596 (lisp): Add emacs-lisp/backquote.elc.
598 2002-02-24 Kim F. Storm <storm@cua.dk>
600 * keymap.c (Flookup_key): Fixed problem in 2001-12-28 patch:
601 The validation of the event type was too strict as it didn't
602 allow string events; buffer names are used in bindings for
603 menu-bar-select-buffer (see `menu-bar-update-buffers').
605 2002-02-23 Kim F. Storm <storm@cua.dk>
607 The following changes rework my patch of 2002-02-06 which
608 added command remapping by entering the commands directly into
609 the keymaps. Now, command remapping uses an explicit `remap'
610 prefix in the keymaps, i.e. [remap COMMAND].
612 * keymap.c (Qremap, remap_command_vector): New variables.
613 (is_command_symbol): Removed function.
614 (Fdefine_key): No longer accept a symbol for KEY. Added
615 validation of [remap COMMAND] argument for KEY. The DEF is no
616 longer required to be a symbol when remapping a command.
617 (Fremap_command): New function to remap command through keymaps.
618 (Flookup_key): Perform command remapping initiated by
619 Fremap_command directly for speed.
620 (Fkey_binding): Use Fremap_command for command remapping.
621 (where_is_internal): Handle new command remapping representation.
622 (syms_of_keymap): Intern Qremap, initialize remap_command_vector,
623 staticpro them. Defsubr Fremap_command.
625 * keymap.h (Fremap_command): Declare extern.
626 (is_command_symbol): Remove extern.
628 * keyboard.c (command_loop_1): Use Fremap_command for command
629 remapping; now try command remapping for all symbols.
631 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
633 * coding.h (run_pre_post_conversion_on_str): Add prototype.
635 2002-02-23 Jason Rumney <jasonr@gnu.org>
637 * w32select.c (Fw32_set_clipboard_data): Run pre-write-conversion
638 on the string before encoding it.
639 (Fw32_get_clipboard_data): Run post-read-conversion on the string
642 * w32fns.c (w32_wnd_proc) <WM_TIMER>: Fix last change.
644 2002-02-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
646 * w32term.c (enter_timestamp): Remove unused static variable to
649 * xterm.c (enter_timestamp): Put in #if 0 to prevent warning.
651 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
653 * w16select.c (Fw16_get_clipboard_data): Fix last change.
655 * xselect.c (selection_data_to_lisp_data): Fix last change.
657 2002-02-22 Jason Rumney <jasonr@gnu.org>
659 * w32term.h (struct w32_output): New member menu_command_in_progress.
661 * w32menu.c (menubar_selection_callback): Free the menu and
662 clear the menu_command_in_progress flag.
664 * w32fns.c (mouse_move_timer, mouse_button_timer): Initialize.
665 (menu_free_timer): New variable.
666 (MENU_FREE_ID, MENU_FREE_DELAY): New constants.
667 (w32_wnd_proc) <WM_TIMER>: Handle menu_free_timer.
668 <WM_EXITMENULOOP>: Delay before freeing menu. Do nothing if a
669 menu command is in progress.
670 <WM_COMMAND>: Set the menu_command_in_progress flag. Kill
671 any menu_free_timer that is running.
673 * w32term.c (w32_text_out): Renamed from W32_TEXTOUT.
674 Call ExtTextOutA rather than ExtTextOut.
676 2002-02-22 Eli Zaretskii <eliz@gnu.org>
678 * puresize.h (BASE_PURESIZE): Increase to 755000.
680 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
682 * w16select.c (Fw16_set_clipboard_data): Run pre-write-conversion
683 on the string before encoding it.
684 (Fw16_get_clipboard_data): Run post-read-conversion on the string
687 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
689 Support for ICCCM Extended Segments in X selections:
691 * xselect.c <Qcompound_text_no_extensions>: New variable.
692 (syms_of_xselect): Intern and staticpro it.
693 (selection_data_to_lisp_data): Run post-read-conversion on decoded
695 (lisp_data_to_selection_data): If next-selection-coding-system is
696 compound-text-no-extensions, set the type of selection to be
699 * xterm.h (x_encode_text): Update prototype.
701 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
702 callers changed. If SELECTIONP is non-zero, run the
703 pre-write-conversion function before encoding the selection text.
705 2002-02-21 Kim F. Storm <storm@cua.dk>
707 * frame.c (syms_of_frame): Change mouse-highlight default to t.
709 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]: Corrected
710 composing of language-change event.
712 2002-02-20 Kim F. Storm <storm@cua.dk>
714 * keyboard.c (menu_bar_items): Don't include keymap or local-map
715 bindings at PT when building menu (the menu is not updated often
716 enough for this to work reliable).
717 (tool_bar_items): Likewise.
718 (current_active_maps): Removed unused (and buggy) function.
720 2002-02-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
722 * xfns.c (gif_load): Use correct width and height for GIF images.
724 2002-02-19 Eli Zaretskii <eliz@is.elta.co.il>
726 * floatfns.c (Fatan): Accept an optional second arg and call
727 atan2 if passed 2 args.
729 2002-02-18 Jason Rumney <jasonr@gnu.org>
731 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
733 2002-02-17 Jason Rumney <jasonr@gnu.org>
735 * w32term.c (x_autoselect_window_p): New variable.
736 (syms_of_w32term): DEFVAR_BOOL and initialize it.
737 (note_mouse_movement): Use it.
739 * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.
741 * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.
743 * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
745 (syms_of_w32fns): Intern and staticpro them.
746 (x_frame_parms) <"fullscreen">: New parameter.
747 (x_fullscreen_move, x_set_fullscreen): New functions.
748 (x_set_frame_parameters): Support Qfullscreen.
749 (x_real_positions): Save x/y_pixels_diff frame params.
750 (x_figure_window_size): Support full-screen frames.
751 (Fx_create_frame): Default the fullscreen parameter.
753 * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
754 (x_fullscreen_adjust): New functions.
755 (w32_read_socket) <WM_WINDOWPOSCHANGED>: Don't resize to
756 fullscreen. Call x_check_fullscreen_move, and set the
757 want_fullscreen member of output_data.w32
758 <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
760 * w32term.h: New enum for FULLSCREEN_* constants.
761 (struct w32_output): New members want_fullscreen, x_pixels_diff,
762 y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
763 (x-fullscreen-adjust): New prototype.
765 2002-02-17 Kim F. Storm <storm@cua.dk>
767 * frame.c: (Vmouse_highlight): New variable.
768 (syms_of_frame): DEFVAR_LISP it.
770 * frame.h: (Vmouse_highlight): Declare extern.
772 * xterm.h (struct x_display_info): Add mouse_face_hidden.
774 * xterm.c (disable_mouse_highlight): Removed variable.
775 (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
776 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
777 (XTread_socket): Turn mouse_face_hidden off after mouse movement,
778 and on after keyboard input.
779 (x_term_init): Initialize mouse_face_hidden.
781 * msdos.h (struct display_info): Add mouse_face_hidden.
783 * msdos.c (disable_mouse_highlight): Removed variable.
784 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
785 (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
786 (internal_terminal_init): Initialize mouse_face_hidden.
787 (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
788 and on after keyboard input.
790 * w32term.h (struct w32_display_info): Add mouse_face_hidden.
792 * w32term.c (disable_mouse_highlight): Removed variable.
793 (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
794 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
795 (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
796 and on after keyboard input.
797 (w32_initialize_display_info): Initialize mouse_face_hidden.
799 2002-02-16 Eli Zaretskii <eliz@is.elta.co.il>
801 * msdos.c (last_mouse_window): New variable.
802 (dos_rawgetc): Fix last change--if the mouse is in the same window
803 as recorded in last_mouse_window, don't select this window.
805 * Makefile.in (lisp, shortlisp): Use cus-start.elc, not
808 * msdos.c (x_autoselect_window_p): New variable.
809 (syms_of_msdos): Defvar it.
810 (dos_rawgetc): If x_autoselect_window_p is set, select the window
811 in which the last mouse movement occured, unless it is already
814 * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
816 (syms_of_xdisp): DEVFAR them.
817 (hscroll_window_tree): Use automatic_hscroll_margin and
818 Vautomatic_hscroll_step to compute the amount of window scrolling.
820 2002-02-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
822 * xterm.c (x-autoselect-window): New variable.
823 (note_mouse_movement): Use it.
825 * keyboard.c: Do not include "systime.h" twice.
827 2002-02-15 Andreas Schwab <schwab@suse.de>
829 * puresize.h (BASE_PURESIZE): Increase to 9/5.
831 * alloc.c (NSTATICS): Increase to 1280.
833 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
835 * alloc.c (NSTATICS): Bump to 1026.
837 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
838 (Vx_super_keysym): New variables.
839 (syms_of_xterm): DEFVAR_LISP them.
840 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
841 variables to determine which keys to use for the various
844 2002-02-13 Kim F. Storm <storm@cua.dk>
846 * window.c: (Vmode_line_in_non_selected_windows): Removed.
847 (mode_line_in_non_selected_windows): New variable.
848 (syms_of_window): DEFVAR_BOOL it.
850 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
851 mode_line_in_non_selected_windows.
852 (mode_line_in_non_selected_windows): Declare extern.
853 (Vmode_line_in_non_selected_windows): Removed extern.
855 2002-02-13 Richard M. Stallman <rms@gnu.org>
857 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
858 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
859 (Fclear_this_command_keys): Doc fixes.
861 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
862 (update_face_from_frame_parameter): Increment face_change_count
863 and windows_or_buffers_changed to force redisplay using changed faces.
865 * xdisp.c (QCpropertize): New variable.
866 (mode_line_proptrans_alist): New variable.
867 (display_mode_element): New arg PROPS; all calls changed.
868 Implement this, for strings.
869 Handle literal output of strings by sharing the
870 main-line code for strings, using local var `literal'.
871 Handle :propertize feature.
872 (syms_of_xdisp): Initialze and staticpro QCpropertize and
873 mode_line_proptrans_alist.
875 2002-02-11 Kim F. Storm <storm@cua.dk>
877 * window.c: (Vmode_line_in_non_selected_windows): New variable.
878 (syms_of_window): DEFVAR_LISP it.
880 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
881 (CURRENT_MODE_LINE_FACE_ID): Use it.
882 (Vmode_line_in_non_selected_windows): Declare extern.
884 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
885 to get mode line face.
887 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
889 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
890 variables; cus-start.el doesn't need them anymore.
892 2002-02-09 Kim F. Storm <storm@cua.dk>
894 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
895 reduction. This fixes a display problem where stray newlines were
896 inserted in the window (corrected by C-l). Clarified code (IMHO).
898 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
900 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
902 * xdisp.c (display_mode_lines): Fix last change.
904 2002-02-09 Jason Rumney <jasonr@gnu.org>
906 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
908 (w32_load_system_font): Prevent Cleartype fonts from loading.
909 (Fx_show_tip): Ensure tip frames are above other topmost windows.
911 2002-02-09 Kim F. Storm <storm@cua.dk>
913 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
914 (CURRENT_MODE_LINE_HEIGHT): Use it.
915 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
917 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
918 (pos_visible_p, handle_face_prop): Likewise.
919 (display_mode_lines): Likewise, but for the real selected window.
920 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
922 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
923 in non-selected windows.
924 (realize_basic_faces): Realize it.
925 (syms_of_term): Intern and staticpro it.
927 2002-02-08 Kim F. Storm <storm@cua.dk>
929 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
930 Changed mail addresses to emacs-devel@gnu.org.
932 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
934 * fileio.c (Fsubstitute_in_file_name): If the file name includes
935 ~user, and there's no such user, don't discard everything before
938 * floatfns.c (Fround): Doc fix.
940 2002-02-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
942 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
944 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
946 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
948 2002-02-07 Kim F. Storm <storm@cua.dk>
950 * keymap.c (where_is_internal): Only check whether definition is
951 remapped if it fulfills is_command_symbol.
953 2002-02-07 Andreas Schwab <schwab@suse.de>
955 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
957 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
959 2002-02-06 Kim F. Storm <storm@cua.dk>
961 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
962 defining command remapping. Doc updated.
963 (Flookup_key): Remap command through keymap if KEY is a symbol.
964 (is_command_symbol): New function.
965 (Fkey_binding): Use it. New optional argument NO-REMAP.
966 Doc updated. Callers changed. Perform command remapping via
967 recursive call unless that arg is non-nil.
968 (where_is_internal): New argument no_remap. Callers changed.
969 Call recursively to find original key bindings for a remapped
970 comand unless that arg is non-nil.
971 (Fwhere_is_internal): New optional argument NO-REMAP.
972 Doc updated. Callers changed. Pass arg to where_is_internal.
974 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
975 (is_command_symbol): Added prototype.
977 * keyboard.c (Vthis_original_command): New variable.
978 (syms_of_keyboard): DEFVAR_LISP it.
979 (command_loop_1): Set it, and perform command remapping.
981 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
983 * keyboard.c (recursive_edit_1): Call cancel_hourglass
986 2002-02-06 Jason Rumney <jasonr@gnu.org>
988 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
990 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
992 * charset.c (get_charset_id): Use if-else instead of ?:.
994 2002-02-06 Richard M. Stallman <rms@gnu.org>
996 * filelock.c (S_ISLNK): Define if not defined.
998 2002-02-03 Richard M. Stallman <rms@gnu.org>
1000 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
1002 * lread.c (read1): Redesign strategy for force_multibyte and
1003 force_singlebyte. Now is_multibyte records whether read_buffer
1004 is multibyte. Encountering any multibyte character makes it so.
1006 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
1008 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
1009 with the same sequence, map that sequence to f10 rather than f0.
1011 2002-02-03 Andreas Schwab <schwab@suse.de>
1013 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
1014 latter never being defined on GNU/Linux.
1016 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1018 * xfaces.c (realize_default_face): Don't set the weight and slant
1019 of the default face to Qnormal, unless these attributes are
1022 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1024 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
1025 Call cancel_hourglass unconditionally.
1027 * eval.c (Fsignal): Remove duplicated declaration of
1028 the variable `display_hourglass_p'.
1030 2002-01-31 Richard M. Stallman <rms@gnu.org>
1032 * editfns.c (region_limit): Nicer error message.
1034 * coding.c (decode_composition_emacs_mule):
1035 Give up if NCOMPONENT gets too large to index `component'.
1037 * callint.c (check_mark): New arg to specify clearer error message.
1040 2002-01-27 Richard M. Stallman <rms@gnu.org>
1042 * minibuf.c (Fcompleting_read): Doc fix.
1044 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1046 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
1047 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
1050 2002-01-26 Richard M. Stallman <rms@gnu.org>
1052 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
1054 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
1055 and scroll_up_aggressively.
1057 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1059 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
1061 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
1063 * textprop.c (Fnext_property_change, Fnext_single_property_change)
1064 (Fprevious_property_change, Fprevious_single_property_change):
1065 Stay within the narrowed-buffer boundaries.
1067 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1069 * term.c (Ftty_display_color_cells): New function.
1070 (syms_of_term): Defsubr it.
1071 (Ftty_display_color_cells, Ftty_display_color_p): Change the
1072 argument name to DISPLAY. Doc fix.
1074 * dispextern.h: Add prototype for set_tty_color_mode and
1077 2002-01-24 Jason Rumney <jasonr@gnu.org>
1079 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
1080 If region left to draw is not what was expected, mark the frame as
1083 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
1084 Combine the regions returned by BeginPaint and GetUpdateRect.
1086 2002-01-23 Jason Rumney <jasonr@gnu.org>
1088 * w32term.c (x_update_window_begin): Only hide caret if
1089 w32_use_visible_system_caret is set.
1090 (x_update_window_end): Only show caret if
1091 w32_use_visible_system_caret is set.
1092 (syms_of_w32term): Handle SystemParametersInfo call failing.
1094 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
1096 2002-01-22 Richard M. Stallman <rms@gnu.org>
1098 * unexelf.c (unexec): Define n so as to cause compilation error
1099 for the code where people have often written n instead of nn.
1101 * .gdbinit (hookpost-run): Defined.
1103 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1105 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
1107 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1109 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
1110 if fullscreen is being set.
1112 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1114 * minibuf.c (Fminibuffer_contents)
1115 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
1116 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
1118 2002-01-21 Richard M. Stallman <rms@gnu.org>
1120 * window.c (check_frame_size): Fix minimum height calculation.
1122 2002-01-20 Ken Raeburn <raeburn@gnu.org>
1124 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
1125 height before comparison.
1126 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
1128 2002-01-20 Jason Rumney <jasonr@gnu.org>
1130 * w32term.c (w32_system_caret_width): Remove.
1131 (w32_use_visible_system_caret): New user flag.
1132 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
1133 Windows reports a screen reader running.
1134 (x_update_window_begin): Hide the system caret.
1135 (x_update_window_end): Show the system caret.
1136 (x_display_and_set_cursor): Don't draw a cursor when
1137 w32_use_visible_system_caret is set. Do not adjust width.
1139 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
1140 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
1141 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
1142 the user requests it. Use system default width when creating.
1143 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
1145 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
1146 New window messages.
1148 2002-01-20 Richard M. Stallman <rms@gnu.org>
1150 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
1152 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1154 * doprnt.c (doprnt1): Fix typos in error call.
1156 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1158 * unexelf.c (unexec) [__sgi]: Support the .got sections.
1160 2002-01-20 Jason Rumney <jasonr@gnu.org>
1162 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
1163 that Windows returns. If a double check fails, try to guess how
1164 ExtTextOut is going to act.
1166 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
1167 in place of stricmp.
1168 (w32_list_synthesized_fonts): Removed.
1169 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
1170 (struct enumfont_t): New element; list.
1171 (enum_font_cb2): List all style and charset variations of a font.
1172 (Fw32_select_font): New optional argument; include_proportional.
1173 Exclude vertical fonts. Exclude proportional fonts unless
1174 include_proportional is non-nil.
1175 (w32_enable_synthesized_fonts): Change to a boolean.
1176 (Fw32_send_sys_command): Doc fix.
1178 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1180 * dispnew.c (update_frame): Move the variable `tem' to the block
1183 2002-01-19 Jason Rumney <jasonr@gnu.org>
1185 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
1186 call to face-set-after-frame-default.
1188 2002-01-18 Richard M. Stallman <rms@gnu.org>
1190 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
1191 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
1193 2002-01-17 Richard M. Stallman <rms@gnu.org>
1195 * window.c (enlarge_window): When exceeding size of parent,
1196 directly delete all the siblings instead of trying to resize it.
1198 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1200 * term.c (set_tty_color_mode): Remove unused variable `tem'.
1202 2002-01-16 Henrik Enberg <henrik@enberg.org>
1204 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
1206 2002-01-16 Kim F. Storm <storm@cua.dk>
1208 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
1209 is invisible. This can happen if cursor is on top line of a
1210 window, and we switch to a buffer with a header line.
1212 * w32term.c (x_erase_phys_cursor): Ditto.
1214 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1216 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
1217 `dont_resize' only when used.
1219 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
1221 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
1223 * xdisp.c (display_mode_element): When computing charpos, depend
1224 on multibyteness of elt, not the text in field.
1226 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1228 * buffer.c (Fkill_all_local_variables): Increment
1229 `update_mode_lines' only once.
1231 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1233 * lisp.h (adjust_after_replace_noundo)
1234 (Fupdate_coding_systems_internal): Add prototypes.
1236 * sound.c (Fplay_sound): Initialize header_size also for :data case.
1238 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
1240 Support for the --color command-line argument and tty-color-mode
1243 * term.c (tty_default_color_capabilities, tty_setup_colors)
1244 (set_tty_color_mode): New functions.
1245 (term_init): Call tty_default_color_capabilities.
1246 (Qtty_color_mode_alist): New variable.
1247 (syms_of_term): Intern and staticpro it.
1249 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
1251 (do_switch_frame): For termcap frames, switch the tty
1252 color mode as specified by the frame's parameters.
1253 (Qtty_color_mode): New variable.
1254 (syms_of_frame): Intern and staticpro it.
1256 * emacs.c (USAGE2): Add the --color option.
1257 (standard_args): Ditto.
1259 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
1261 * xterm.h (struct x_output): New members want_fullscreen,
1262 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
1263 y_pixels_outer_diff.
1264 New enum for FULLSCREEN_* constants.
1265 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
1267 (x_fullscreen_adjust): Add prototype.
1269 * emacs.c (USAGE2): Add the new full-screen arguments.
1270 (standard_args): Ditto.
1272 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
1274 (syms_of_xfns): Intern and staticpro them.
1275 (x_frame_parms) <"fullscreen">: New parameter.
1276 (x_fullscreen_move, x_set_fullscreen): New functions.
1277 (x_set_frame_parameters): Support for Qfullscreen.
1278 (x_real_positions): More accurate computation of the frame position.
1279 (x_figure_window_size): Support full-screen frames.
1280 (Fx_create_frame): Default the fullscreen parameter.
1282 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
1283 (XTread_socket) <Expose>: Call x_check_fullscreen.
1284 <ConfigureNotify>: Don't resize to fullscreen.
1285 Call x_check_fullscreen_move, and set the want_fullscreen member of
1288 2002-01-13 Jason Rumney <jasonr@gnu.org>
1290 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
1291 for mice with more than 3 buttons.
1293 * w32term.c (parse_button): New parameter xbutton. Callers changed.
1294 (w32_read_socket): Handle new "XBUTTON" messages.
1296 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
1297 (syms_of_w32fns): DEFVAR_BOOL it.
1298 (w32_wnd_proc): Handle new "XBUTTON" messages.
1300 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1302 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
1304 2002-01-13 Andreas Schwab <schwab@suse.de>
1306 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
1308 2002-01-12 Andreas Schwab <schwab@suse.de>
1310 * .gdbinit (xbuffer): Remove address operator since data is now a
1313 2002-01-11 Richard M. Stallman <rms@gnu.org>
1315 * insdel.c (adjust_after_replace_noundo): New function.
1317 * coding.c (code_convert_region): Don't copy old text if undo disabled.
1319 2002-01-09 Jason Rumney <jasonr@gnu.org>
1321 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
1322 when checking for multiple frames.
1324 2002-01-08 Richard M. Stallman <rms@gnu.org>
1326 * window.c (delete_window): Rewrite the code for changing the
1327 selected window to handle the case where WINDOW is not a leaf.
1329 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
1331 * process.c (send_process): Set src_multibyte to 1 after the call
1332 top setup_coding_system, not before the call.
1334 2002-01-07 Jason Rumney <jasonr@gnu.org>
1336 * xmenu.c (set_frame_menubar, xmenu_show):
1337 (xdialog_show): Initialize wv->help to Qnil.
1339 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
1340 (w32_dialog_show): Initialize wv->help to Qnil.
1342 2002-01-06 Jason Rumney <jasonr@gnu.org>
1344 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
1346 * w32menu.c (w32_menu_display_help): Revert last change.
1348 * xmenu.c (menu_highlight_callback): Revert last change.
1350 2002-01-06 Andreas Schwab <schwab@suse.de>
1352 * insdel.c (make_gap_larger): Make sure buffer size does not
1353 overflow range of int.
1355 2002-01-05 Jason Rumney <jasonr@gnu.org>
1357 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1360 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
1362 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
1363 to the left or to the right of the pointer, put it against
1364 the left screen edge.
1365 (x_frame_parms): Add missing braces around initializer.
1367 * w32term.c (x_setup_relief_colors): Don't compute an image's
1368 background color if it doesn't have a Pixmap.
1369 (notice_overwritten_cursor): Don't depend on
1370 output_cursor and updated_area. Compare pixel coordinates with
1371 window's cursor pixel coordinates.
1372 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1373 Call notice_overwritten_cursor with new arg list.
1374 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1376 (x_draw_image_relief): Use predefined macro instead of
1377 constant when the value of `tool_bar_button_relief' is negative.
1379 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
1381 2002-01-04 Richard M. Stallman <rms@gnu.org>
1383 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
1385 2002-01-03 Richard M. Stallman <rms@gnu.org>
1387 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
1388 (Fkey_binding): Try the `keymap' property map first.
1389 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
1390 minor mode bindings.
1392 2002-01-03 Kim F. Storm <storm@cua.dk>
1394 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
1396 2002-01-02 Richard M. Stallman <rms@gnu.org>
1398 * keyboard.c (read_key_sequence): Handle the keymap property
1399 before minor mode maps.
1401 * editfns.c (Fformat): Update thissize from field_width
1402 based on the actual width, in the string case.
1404 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1406 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
1407 when used as truth value to prevent gcc warnings.
1409 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
1410 * w32proc.c: Include <config.h>.
1412 2002-01-01 Andreas Schwab <schwab@suse.de>
1414 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
1415 not EMACS_INT, to make them compatible with DEFVAR_INT.
1416 * lisp.h (max_specpdl_size): Adjust declaration.
1418 2002-01-01 Richard M. Stallman <rms@gnu.org>
1420 * print.c (print_object): Test print_escape_nonascii only for
1422 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
1423 when outputting to a multibyte buffer.
1425 2001-12-29 Richard M. Stallman <rms@gnu.org>
1427 * print.c (print_object): In multibyte string, use hex escapes.
1428 Use octal only for unibyte strings.
1429 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
1431 * lread.c (read_escape): New arg BYTEREP for reporting whether
1432 escape forces unibyte or multibyte.
1433 (read1): When reading a string, take note of that info.
1435 2001-12-29 Ken Raeburn <raeburn@gnu.org>
1437 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
1438 comparison to test lisp value returned by Fget.
1440 2001-12-29 Richard M. Stallman <rms@gnu.org>
1442 * lisp.h (max_specpdl_size): Add declaration.
1444 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
1446 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
1447 Handle modifier bits. Correct typo in error message.
1449 2001-12-28 Richard M. Stallman <rms@gnu.org>
1451 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
1452 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
1453 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
1454 Update calls to Fdefine_abbrev.
1455 (write_abbrev): Update for changed data format.
1456 Don't list "system" abbrevs.
1457 (Fexpand_abbrev): Update use count with new data format.
1458 (describe_abbrev): Update for changed data format.
1459 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
1461 * config.in (HAVE_MBSINIT): Add #undef.
1463 * strftime.c (mbsinit): Define as no-op if not available.
1465 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
1466 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
1468 * keymap.c (Flookup_key): Error message if key has wrong data type.
1469 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
1470 (exclude_key): New variable.
1472 2001-12-28 Gerd Moellmann <gerd@gnu.org>
1474 * xterm.c (x_setup_relief_colors): Don't compute an image's
1475 background color if it doesn't have a Pixmap.
1477 * xterm.c (notice_overwritten_cursor): Don't depend on
1478 output_cursor and updated_area. Compare pixel coordinates with
1479 window's cursor pixel coordinates.
1480 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1481 Call notice_overwritten_cursor with new arg list.
1482 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1485 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
1486 height of the cursor line to the amount to scroll.
1488 2001-12-27 Richard M. Stallman <rms@gnu.org>
1490 * intervals.c (set_point_both): The position after an invisible,
1491 intangible character is not an acceptable stopping point.
1493 2001-12-27 Ken Raeburn <raeburn@gnu.org>
1495 * window.c (enlarge_window): In new preserve_before code, convert
1496 CURBEG from lisp object to integer before doing arithmetic.
1498 2001-12-27 Richard M. Stallman <rms@gnu.org>
1500 * bytecode.c (Fbyte_code): Undo previous change.
1502 2001-12-26 Kim F. Storm <storm@cua.dk>
1504 * keyboard.c (record_char): Ignore duplicate help-echo events only
1505 separated by mouse-movement. When tracking mouse, only record
1506 first and last mouse-movement event in same window.
1507 Don't record mouse-movement events in keyboard macros.
1509 2001-12-25 Richard M. Stallman <rms@gnu.org>
1511 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
1512 (Fenlarge_window): New arg PRESERVE_BEFORE.
1514 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
1515 instead of Fstring_as_unibyte.
1517 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1519 The following changes remove mocklisp support:
1521 * mocklisp.h, mocklisp.c: Files removed.
1523 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
1524 `Qmocklisp' and `Qmocklisp_arguments'.
1525 Remove prototype of syms_of_mocklisp.
1527 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
1529 * callint.c: Do not include mocklisp.h.
1530 (Fcall_interactively): Do not test for mocklisp case.
1532 * eval.c: Remove variables `Qmocklisp_arguments',
1533 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
1534 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
1535 Do not test for mocklisp case.
1536 (Fwhile): Remove unused variable `tem'.
1537 (syms_of_eval): Remove variable `moclisp-arguments'.
1539 * data.c (wrong_type_argument): Remove mocklisp case.
1541 * doc.c (Fdocumentation): Remove mocklisp case.
1543 * emacs.c (main): Do not call syms_of_mocklisp.
1545 2001-12-21 Richard M. Stallman <rms@gnu.org>
1547 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
1548 to the left or to the right of the pointer, put it against
1549 the left screen edge.
1551 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
1553 * Makefile.in (distclean): Remove .gdbinit if we are building
1554 outside the source tree.
1556 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1558 * w32.c (emacs_root_dir): New function.
1560 * msdos.c (emacs_root_dir): New function.
1562 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
1563 of the current drive as the fallback for default_directory.
1565 * dired.c (file_name_completion): Run the elements of
1566 completion-ignored-extensions through ENCODE_FILE.
1568 * lisp.h (scmp): Remove prototype, since it's now a static
1569 function private to dired.c.
1571 2001-12-18 Richard M. Stallman <rms@gnu.org>
1573 * dired.c (scmp): Function moved from minibuf.c.
1574 Delete multibyte handling--used only on encoded strings.
1576 * minibuf.c (scmp): Function moved to dired.c.
1578 * fns.c (merge): Add QUIT call.
1580 2001-12-18 Dave Love <fx@gnu.org>
1582 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
1583 language/georgian.el.
1585 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1587 * Makefile.in (lisp, shortlisp): Synchronize with changes to
1588 lisp/Makefile.in:DONTCOMPILE.
1590 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1592 * xdisp.c (window_box_height): Do not return negative values.
1593 From Gerd Moellmann <gerd@gnu.org>.
1595 * keyboard.c (head_table): Add missing braces around initializer.
1597 * term.c (keys): Likewise.
1599 * xfns.c (x_frame_parms, visual_classes): Likewise.
1601 2001-12-17 Sam Steingold <sds@gnu.org>
1603 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
1604 patch (COMPOSING_P, not COMPOSING).
1606 2001-12-17 Richard M. Stallman <rms@gnu.org>
1608 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
1610 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
1611 before calling decode_coding.
1613 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
1615 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
1616 instead of only for COMPOSITION_DISABLED.
1618 2001-12-16 Richard M. Stallman <rms@gnu.org>
1620 * alloc.c (pure_alloc): After overflow, allocate just a small block.
1622 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
1624 * buffer.h (struct buffer): New field `display_error_modiff'.
1625 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
1627 * window.c (Frecenter): Clear display_error_modiff field.
1629 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
1630 Call redisplay_window, but not if display_error_modiff field says no.
1631 (redisplay_window_error): New function.
1632 (displayed_buffer): New variable.
1633 (redisplay_internal, redisplay_windows): Call the new functions
1634 instead of redisplay_window directly.
1636 2001-12-15 Richard M. Stallman <rms@gnu.org>
1638 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1640 2001-12-14 Andrew Innes <andrewi@gnu.org>
1642 * makefile.w32-in (EMACSLOADPATH): Define.
1643 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
1644 (bootstrap-temacs): Remove dependency on bootstrap-clean.
1646 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
1648 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
1649 parameter have a numeric value all the time.
1651 * w32fns.c (x_report_frame_params): Likewise.
1653 2001-12-12 Richard M. Stallman <rms@gnu.org>
1655 * fileio.c (Fwrite_region): Doc fix.
1657 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
1658 (redisplay_internal): Call clear_image_cache only for window terminals.
1660 2001-12-12 Gerd Moellmann <gerd@gnu.org>
1662 * xdisp.c (move_it_vertically_backward): Change heuristic
1663 for the case that we didn't move far enough initially.
1665 * window.c (Frecenter): Simplify computation in the case of window
1666 system frames and ARG < 0; use window_box_height.
1668 2001-12-11 Richard M. Stallman <rms@gnu.org>
1670 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
1671 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
1673 2001-12-11 Andrew Innes <andrewi@gnu.org>
1675 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
1678 2001-12-11 Richard M. Stallman <rms@gnu.org>
1680 * m/hp800.h: Split the __hpux conditional into the parts
1681 that are right for GNU/Linux too and the parts that are not.
1682 Use the former if GNU_LINUX.
1683 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
1685 * s/gnu-linux.h (GNU_LINUX): Defined.
1687 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1689 * macros.c, msdos.c, w16select.c: Change doc-string comments to
1690 `new style' [w/`doc:' keyword].
1692 2001-12-10 Jason Rumney <jasonr@gnu.org>
1694 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
1697 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1699 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
1702 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
1704 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
1706 * s/hpux10.h (srand48): Don't undefine.
1708 2001-12-09 Jason Rumney <jasonr@gnu.org>
1710 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
1711 Add comment to explain where the struct came from.
1712 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
1713 (add_menu_item): Process pop-up menus first to avoid memory leak.
1714 (add_menu_item, w32_menu_display_help): Use `help' field as
1716 (w32_free_submenu_strings): Only free owner-drawn strings.
1718 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1720 * COPYING: Moved back.
1722 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
1723 Add parentheses around && within ||.
1725 * indent.c (compute_motion): Likewise.
1727 * intervals.c (merge_properties_sticky): Likewise.
1729 * coding.c (setup_coding_system, shrink_encoding_region)
1730 (Fdecode_sjis_char): Likewise.
1732 2001-12-07 Andreas Schwab <schwab@suse.de>
1734 * xdisp.c (display_mode_element): Don't read past end of string if
1737 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
1740 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
1741 from most_positive_fixnum and most_negative_fixnum, resp., and
1742 type changed to Lisp_Object.
1743 (syms_of_data): DEFVAR_LISP them.
1745 2001-12-07 Richard M. Stallman <rms@gnu.org>
1747 * callproc.c (init_callproc): Set Vdata_directory based on the source
1748 location whenever Emacs was run uninstalled.
1750 2001-12-06 Paul Eggert <eggert@twinsun.com>
1752 * config.in (HAVE_WORKING_VFORK): New #undefs.
1753 * process.c (create_process):
1754 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
1755 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
1756 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
1757 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
1758 * m/intel386.h (HAVE_VFORK): Likewise.
1759 * m/mips-siemens.h (HAVE_VFORK): Likewise.
1760 * m/mips.h (HAVE_VFORK): Likewise.
1761 * s/freebsd.h (vfork): Remove #define.
1762 * s/lynxos.h (HAVE_VFORK): Remove #undef.
1763 * s/usg5-4-2.h: Fix comment about vfork.
1765 2001-12-06 Richard M. Stallman <rms@gnu.org>
1767 * s/hpux10.h (random): Add undef.
1768 (HAVE_RANDOM): Define it just once.
1770 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
1772 * eval.c: Undo last change: the standard syntax is not wanted.
1774 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1776 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
1777 scroll bars of the frame before deleting the frame itself. If the
1778 frame has a widget, delete the frame with XtDestroyWidget, and do
1779 not call XDestroyWindow before that.
1781 2001-12-06 Kim F. Storm <storm@cua.dk>
1783 * xfns.c (x_report_frame_params): Return actual fringe widths.
1785 * w32fns.c (x_report_frame_params): Return actual fringe widths.
1787 2001-12-05 Andrew Innes <andrewi@gnu.org>
1789 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
1792 * insdel.c (make_gap_larger): New function.
1793 (make_gap_smaller): New function.
1794 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
1795 make_gap_smaller if arg is negative.
1797 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
1799 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
1800 Pass a dummy argument when calling interrupt_signal.
1801 (parse_menu_item): Mark disabled items before checking for empty def.
1802 (read_char_minibuf_menu_prompt): Make safety more visible.
1803 (read_key_sequence): Add a `first_unbound' variable.
1804 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
1805 unbound prefix as soon as we can detect it.
1807 * doc.c (Fsnarf_documentation): Add prototype.
1808 (get_doc_string): Handle negative arguments.
1809 (Fdocumentation): Use AREF and ASIZE.
1810 Move the calls to get_doc_string to a single place.
1811 Don't confuse an interactive-spec for a docstring reference.
1812 (Fdocumentation_property): Take advantage of the fact that
1813 get_doc_string now ignores the sign of the docstring position.
1815 * eval.c: Use standard syntax for usage in docstrings.
1817 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1819 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
1821 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1823 * xterm.c (x_draw_image_relief): Use predefined macro instead of
1824 constant when the value of `tool_bar_button_relief' is negative.
1826 2001-12-02 Richard M. Stallman <rms@gnu.org>
1828 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
1829 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
1831 * fileio.c (read_non_regular): Delete Fsignal call.
1833 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1835 * lisp.h (run_hook_list_with_args): Undo last change.
1837 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1839 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1841 2001-12-01 Jason Rumney <jasonr@gnu.org>
1843 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1845 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1846 [!WM_MOUSELEAVE]: Define.
1848 * w32menu.c (current_popup_menu, get_menu_item_info):
1849 (set_menu_item_info): New vars.
1850 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1851 (w32_menu_show): Set current_popup_menu.
1852 (add_menu_item): Allocate new strings for owner-drawn menu items
1854 Use owner-draw for disabled menu items again.
1855 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1856 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1858 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1859 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1860 <WM_EXITMENULOOP>: Free menu strings.
1861 <WM_MOUSELEAVE>: Stop tracking mouse.
1862 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1864 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1867 2001-12-01 Kim F. Storm <storm@cua.dk>
1869 The following changes add left-fringe and right-fringe
1870 frame parameters to adjust fringe widths, or remove one or
1873 * frame.h (struct frame): Remove trunc_area_pixel_width and
1874 trunc_area_cols fields.
1875 (Qleft_fringe, Qright_fringe): Declare.
1876 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1878 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1879 (syms_of_frame): Initialize them.
1881 * window.c (coordinates_in_window): Handle separate left and right
1884 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1885 and fringe_cols fields.
1886 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1887 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1888 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1889 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1890 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1891 (x_compute_fringe_widths): Add prototype.
1893 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1894 fill fringe evenly with small dashes.
1895 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1896 clip the new ZV bitmap to avoid jitter between rows.
1897 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1898 background. Don't draw fringe bitmaps if fringe width is zero.
1899 (x_compute_fringe_widths): New function.
1900 (x_new_font, x_set_window_size_1): Use it.
1902 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1903 (x_set_frame_parameters): Process `font' parameter before other
1904 parameters as fringe widths depend on it.
1905 (x_set_fringe_width): New function.
1906 (x_figure_window_size): Use x_compute_fringe_widths.
1907 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1910 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1911 (EmacsFrameSetCharSize): Ditto.
1913 * w32term.h: Merged changes from xterm.h.
1914 * w32term.c: Merged changes from xterm.c.
1915 * w32fns.c: Merged changes from xfns.c.
1917 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1921 2001-11-29 Dave Love <fx@gnu.org>
1923 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1925 (detect_coding_mask): Fix call of detect_coding_iso2022.
1927 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1929 * fileio.c (file-name-coding-system)
1930 (default-file-name-coding-system): Doc fix (links to referenced
1933 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1935 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1936 Add dummy uses of gcproN variables.
1938 * category.c (describe_category, describe_category_1)
1939 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1940 (syms_of_category): Don't defsubr Sdescribe_categories.
1942 2001-11-28 Richard M. Stallman <rms@gnu.org>
1944 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1946 * Makefile.in (lispdir): New variable, referring to build dir.
1947 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1949 2001-11-28 Andrew Innes <andrewi@gnu.org>
1951 * w32menu.c (w32_menu_display_help): Actually add the new argument
1954 2001-11-28 Jason Rumney <jasonr@gnu.org>
1956 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1957 menu items. From David Ponce <dponce@wanadoo.fr>.
1958 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1960 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1961 help event in the owner frame's keyboard buffer.
1963 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1964 (Fx_show_tip): Don't subtract last width from row width.
1966 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1967 (w32_read_socket): Use EQ to compare frames.
1969 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1971 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1974 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1976 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1977 `gcpro3' and `gcpro4'.
1979 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1981 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1983 * ccl.c: Use AREF and ASIZE.
1985 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1987 * lisp.h (run_hook_list_with_args): Remove.
1988 (LIST_END_P): Fix call to wrong_type_argument.
1989 (make_fixnum_or_float): Use EMACS_INT rather than int.
1991 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1993 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1994 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1996 * eval.c: Use AREF and ASIZE.
1997 (Ffetch_bytecode): Add the file name to the error message.
1999 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
2000 which match the end of the file-name.
2001 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
2002 is not a valid env var, but leave it as is instead.
2004 * keymap.c (access_keymap): Handle t bindings like nil bindings.
2005 Make nil bindings in char-tables transparent.
2006 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
2008 2001-11-26 Richard M. Stallman <rms@gnu.org>
2010 * textprop.c (set_text_properties_1): Allow START, END in either order.
2011 Do nothing if range is empty.
2013 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
2015 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
2018 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
2020 * textprop.c (set_text_properties_1): Clearly mark that the
2021 interval should not be empty.
2023 * intervals.c (graft_intervals_into_buffer):
2024 Don't call set_text_properties_1 on an empty interval.
2026 2001-11-25 Richard M. Stallman <rms@gnu.org>
2028 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
2030 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
2031 don't lose the data in it.
2033 2001-11-25 Juanma Barranquero <lektu@terra.es>
2035 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
2037 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
2039 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
2041 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
2043 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
2045 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
2047 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
2048 Niemitalo <kon@iki.fi>.
2050 2001-11-25 Jason Rumney <jasonr@gnu.org>
2052 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
2054 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
2055 (Fx_show_tip): Block input during frame creation.
2056 (Fx_show_tip, Fx_hide_tip): Enable.
2058 2001-11-24 Richard M. Stallman <rms@gnu.org>
2060 * lread.c (Fload): Detect recursive load error for more than 3
2061 nestings of the same file.
2062 (Vrecursive_load_depth_limit): Variable deleted.
2063 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
2065 2001-11-24 Jason Rumney <jasonr@gnu.org>
2067 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
2068 mouse position if either left or top is not specified.
2070 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
2071 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
2072 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
2073 (my_create_tip_window): Assign tip_window.
2074 (x_create_tip_frame): Use same defaults as X.
2075 (compute_tip_xy): Remove unused variable. Use full screen width.
2076 (Fx_show_tip): Do not double height. Call ShowWindow directly.
2078 * w32term.c (x_after_update_window_line): Doc fix.
2079 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
2081 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
2083 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
2084 for all Windowed systems.
2086 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2088 * msdos.c (IT_clear_screen): If the frame's faces are not yet
2089 realized, use the initial screen colors to clear the screen.
2091 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2093 * textprop.c (Fset_text_properties): Remove unused variables
2094 `unchanged', `prev_changed', `s' and `len'.
2096 * search.c (Freplace_match): Remove unused variable `inslen'.
2098 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
2100 2001-11-22 Jason Rumney <jasonr@gnu.org>
2102 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
2103 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
2104 (my_create_tip_window): New function.
2105 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
2106 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
2108 2001-11-20 Jason Rumney <jasonr@gnu.org>
2110 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
2111 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
2113 * w32fns.c (Vw32_system_coding_system): Remove.
2114 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
2116 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
2118 * fileio.c (Fwrite_region): Move choose_write_coding_system to
2119 after build_annotations.
2121 * syntax.c (describe_syntax): Add dummy arg.
2122 (describe_syntax_1): Update call to describe_vector.
2124 * category.c (describe_category): Add dummy arg.
2125 (describe_category_1): Update call to describe_vector.
2127 * keymap.c (Fdescribe_vector): Add `describer' parameter.
2128 (describe_command, describe_translation): Add dummy second param.
2129 (describe_map): Call elt_describer with two arguments.
2130 (describe_vector_princ): Add `fun' parameter.
2131 Call it instead of the hardcoded `princ'.
2132 (describe_vector): Add arg `args'.
2133 Pass it as a new second argument to elt_describer.
2135 * keymap.h (describe_vector): Update prototype.
2137 * frame.c: Don't include keymap.h any more.
2138 (keys_of_frame): Remove.
2140 * lisp.h (keys_of_frame): Remove declaration.
2142 * emacs.c (main): Don't call `keys_of_frame' any more.
2144 2001-11-14 Andreas Schwab <schwab@suse.de>
2146 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
2147 if defined, 0 otherwise.
2148 (MAP_FAILED): Define if not defined and use it to test mmap failure.
2149 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
2151 2001-11-19 Richard M. Stallman <rms@gnu.org>
2153 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
2155 2001-11-18 Jason Rumney <jasonr@gnu.org>
2157 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
2158 (x_draw_bar_cursor): If the background color of the glyph under
2159 the cursor equals the frame's cursor color, use the glyph's
2160 foreground color for drawing the bar cursor.
2161 (x_after_update_window_line): Clear internal border in different
2163 (w32_set_vertical_scroll_bar): Check for width and height > 0.
2164 (w32_draw_relief_rect): Correct relief by 1 pixel.
2165 (x_set_glyph_string_background_width):
2166 Set extends_to_end_of_line_p if the row's fill_line_p is set and
2167 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
2168 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
2169 if cursor_in_non_selected_windows is false.
2170 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
2171 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
2172 Notice if cursor gets overwritten.
2173 (notice_overwritten_cursor): Renamed from
2174 note_overwritten_text_cursor. Rewritten to take glyph widths
2175 into account, and to take X positions as parameters.
2176 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2177 around call to x_draw_glyphs.
2178 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2179 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2180 color to use for image glyph reliefs.
2181 (x_draw_image_relief): Accept zero tool_bar_button_relief.
2182 (glyph_rect): Remove unused variable `area'.
2184 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
2186 (x_set_internal_border_width): Set frame garbaged when window
2188 (Fx_create_frame): Accept zero tool_bar_button_relief.
2189 (x_clear_image_1, four_corners_best, image_background)
2190 (image_background_transparent): New functions.
2191 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2192 (gs_format): Add `:background' entry.
2193 (lookup_image): Set IMG's background color if specified.
2194 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2196 (x_clear_image_1): Reset `background_valid' and
2197 `background_transparent_valid' fields.
2198 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2199 calculating it here. Set IMG's background_transparent field.
2200 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2201 (enum png_keyword_index): Add PNG_BACKGROUND.
2202 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2203 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2204 (enum gif_keyword_index): Add GIF_BACKGROUND.
2205 (enum gs_keyword_index): Add GS_BACKGROUND.
2206 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2207 Pre-calculate image background color where necessary.
2208 (x_create_x_image_and_pixmap, xbm_load, gs_load):
2209 Use display info's n_cbits entry for screen depth.
2210 (Fx_show_tip): Remove unused variables `buffer', `top',
2211 `left', `max_width' and `max_height'.
2213 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
2215 2001-11-18 Gerd Moellmann <gerd@gnu.org>
2217 * puresize.h (BASE_PURESIZE): Increase to 750000.
2219 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2221 * frame.c (Fframe_live_p): Doc fix.
2223 2001-11-18 Richard M. Stallman <rms@gnu.org>
2225 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
2226 (message_dolog_marker3): New static variables hold three markers.
2227 (syms_of_xdisp): Initialize and staticpro them.
2228 (message_dolog): Use message_dolog_marker1..3 instead of
2229 allocating markers each time. Unchain them when done.
2231 2001-11-17 Richard M. Stallman <rms@gnu.org>
2233 * doc.c (Fsnarf_documentation): Doc fix.
2235 2001-11-17 Andreas Schwab <schwab@suse.de>
2237 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
2239 2001-11-17 Richard M. Stallman <rms@gnu.org>
2241 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
2243 2001-11-17 Jason Rumney <jasonr@gnu.org>
2245 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
2247 2001-11-17 Gerd Moellmann <gerd@gnu.org>
2249 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
2250 with invalid position.
2252 2001-11-16 Richard M. Stallman <rms@gnu.org>
2254 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
2256 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
2257 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
2258 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
2260 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
2262 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2264 * fileio.c (build_annotations): Split off the tail.
2265 (build_annotations_2): New fun. Extracted from build_annotations.
2266 (Fwrite_region): Split the call to build_annotations into two
2267 calls to build_annotations and build_annotations_2.
2269 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2271 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
2272 clear_waiting_for_input with argument.
2274 * xterm.h (x_update_cursor): Remove duplicated prototype.
2276 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
2278 * xterm.c (waiting_for_input): Remove unnecessary declaration.
2280 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
2282 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2284 * fileio.c (choose_write_coding_system): New fun, extracted
2286 (Fwrite_region): Use it.
2288 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
2289 (funcall_lambda, run_hook_with_args): Make static and add prototype.
2290 (ml_apply, find_handler_clause): Add prototype.
2292 2001-11-16 Eli Zaretskii <eliz@gnu.org>
2294 * config.in: Add #undef HAVE_COFF_H.
2296 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
2297 Required for ISC 4.1.
2299 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
2301 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
2302 Andrew Wiseman <a.wiseman@btclick.com>.
2304 2001-11-16 Kim F. Storm <storm@cua.dk>
2306 The following changes are made to clean up the various internal
2307 references to the fringes to actually use the term `fringe' for
2308 them. Previously, they were called `flags areas', `bitmap areas',
2309 `left/right side of windows', or implicitly as `flags' or
2312 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
2313 Comments fixed. Use renamed symbols.
2315 * dispnew.c: Comment fix. Use renamed symbols.
2317 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
2318 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
2319 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
2321 * msdos.c: Comment fix.
2323 * w32fns.c: Use renamed symbols.
2325 * w32term.c: Comment fixes. Use renamed symbols.
2326 (fringe_bitmap_type): Renamed from bitmap_type.
2327 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2328 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
2329 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2331 * w32term.h: Comment fixes. Use renamed symbols.
2332 (fringes_extra): Renamed from flags_areas_extra.
2333 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2334 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2335 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2336 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2337 (FRAME_X_LEFT_FRINGE_WIDTH):
2338 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2339 (FRAME_X_RIGHT_FRINGE_WIDTH):
2340 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2342 * widget.c: Use renamed symbols.
2344 * window.c: Comment fixes. Use renamed symbols.
2345 (coordinates-in-window-p): Doc fix.
2347 * xdisp.c: Comment fixes. Use renamed symbols.
2349 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
2351 * xfns.c: Use renamed symbols.
2353 * xterm.c: Comment fixes. Use renamed symbols.
2354 (fringe_bitmap_type): Renamed from bitmap_type.
2355 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2356 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
2357 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2359 * xterm.h: Comment fixes. Use renamed symbols.
2360 (fringes_extra): Renamed from flags_areas_extra.
2361 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2362 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2363 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2364 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2365 (FRAME_X_LEFT_FRINGE_WIDTH):
2366 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2367 (FRAME_X_RIGHT_FRINGE_WIDTH):
2368 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2370 2001-11-15 Jason Rumney <jasonr@gnu.org>
2372 * w32menu.c (add-menu-item): Make help_echo and radio buttons
2373 work for most menu items. From David Ponce
2374 <david.ponce@wanadoo.fr>.
2376 2001-11-15 Gerd Moellmann <gerd@gnu.org>
2378 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
2379 Some x_set_* function expect to be called even if old and new
2382 * xdisp.c (build_desired_tool_bar_string): Accept zero
2383 tool_bar_button_relief.
2385 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
2387 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
2389 * xterm.c (x_draw_bar_cursor): If the background color of the
2390 glyph under the cursor equals the frame's cursor color, use
2391 the glyph's foreground color for drawing the bar cursor.
2393 * dispnew.c (direct_output_forward_char): Fix character/byte
2394 position comparison.
2396 2001-11-15 Miles Bader <miles@gnu.org>
2398 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
2399 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
2400 Update arguments to find_field.
2401 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
2402 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
2403 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
2404 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
2406 2001-11-14 Richard M. Stallman <rms@gnu.org>
2408 * editfns.c (Fpropertize): Allow call with 1 arg.
2410 * dispextern.h (image_background, image_background_transparent):
2411 Conditionalize on HAVE_X_WINDOWS.
2413 2001-11-13 Richard M. Stallman <rms@gnu.org>
2415 * print.c (Fprin1_to_string): Doc fix.
2417 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
2419 * floatfns.c (Fceiling, Ffloor): Doc fixes.
2421 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
2423 * fileio.c (Ffile_accessible_directory_p): Doc fix.
2425 * eval.c (syms_of_eval): Doc fix.
2427 * coding.c (syms_of_coding): Doc fix.
2429 * doc.c (Fsnarf_documentation): Doc fix.
2431 * dispnew.c (syms_of_display): Doc fix.
2433 * category.c (Fget_unused_category): Doc fix.
2435 * buffer.c (syms_of_buffer): Doc fixes.
2437 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
2439 * print.c (prin1, print): Doc fix.
2441 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2443 * fontset.h: Remove declarations of variables
2444 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
2446 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
2447 `Vclip_large_size_font'.
2449 2001-11-13 Jason Rumney <jasonr@gnu.org>
2451 * w32fns.c: Doc fix.
2453 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2455 * xfaces.c (Fface_attributes_as_vector): Doc fix.
2457 * w32fns.c (Fx_synchronize): Reindent.
2463 * coding.c: Doc fix.
2465 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
2466 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
2467 `new style' [w/`doc:' keyword].
2469 * xmenu.c (x-popup-menu): Reindent.
2470 (x-popup-dialog): Likewise.
2472 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
2474 * xdisp.c (Fdump_tool_bar_row): Reindent.
2476 * minibuf.c (Fminibuffer_complete_word): Reindent.
2477 (Fminibuffer_complete_and_exit): Likewise.
2478 (Fminibuffer_completion_help): Likewise.
2479 (Fminibuffer_message): Likewise.
2481 * fns.c (Freverse): Reindent.
2483 * eval.c (Fif): Reindent.
2486 * editfns.c (Fuser_real_login_name): Reindent.
2487 (Finsert_buffer_substring): Likewise.
2488 (Fcompare_buffer_substrings): Likewise.
2489 (Fsubst_char_in_region): Likewise.
2491 * dispnew.c (Fsit_for): Reindent.
2492 (Fframe_or_buffer_changed_p): Likewise.
2493 (Finternal_show_cursor_p): Likewise.
2494 (syms_of_display): Likewise.
2496 * alloc.c (Flist): Reindent.
2497 (Fvector): Likewise.
2499 2001-11-12 Richard M. Stallman <rms@gnu.org>
2501 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
2502 LeaveNotify events. Only FocusIn and FocusOut do that now.
2503 (x_display_and_set_cursor): Do display hollow cursors in active
2504 minibuffer windows when they are not selected.
2506 2001-11-12 Jason Rumney <jasonr@gnu.org>
2508 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
2509 * w32term.c: Change doc-string comments to `new style'.
2510 [w/`doc:' keyword]. Doc fixes.
2512 * w32fns.c: Don't define max.
2513 (Fx_open_connection): Only execute once.
2515 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2517 * ccl.c: Change macros to use do-while block instead of if-else.
2518 Use braces to follow GNU Coding Standards.
2520 2001-11-11 Richard M. Stallman <rms@gnu.org>
2522 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
2524 * lread.c (read_escape): Use end_of_file_error for reporting eof.
2526 * insdel.c (replace_range): Use adjust_markers_for_replace
2527 instead of adjust_markers_for_delete and adjust_markers_for_insert.
2529 * intervals.h: Declare set_text_properties and set_text_properties_1.
2531 * textprop.c (set_text_properties_1): New subroutine
2532 broken out of set_text_properties.
2533 (set_text_properties): Use set_text_properties_1.
2535 * intervals.c (graft_intervals_into_buffer):
2536 Use set_text_properties_1 to clear out properties.
2538 * search.c (Freplace_match): Use replace_range to insert
2539 and delete. Don't request property inheritance from
2542 2001-11-10 Jason Rumney <jasonr@gnu.org>
2544 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
2545 vertical fonts. Allow them if face name is explicitly specified.
2546 Do not give up if we find a font that cannot be converted to an xlfd.
2548 2001-11-10 Gerd Moellmann <gerd@gnu.org>
2550 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
2551 instead of malloc/free.
2553 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2555 * xfaces.c (merge_face_vectors): Use braces to follow GNU
2557 (Finternal_set_lisp_face_attribute): Likewise.
2559 * buffer.c (Fbury_buffer): Likewise.
2561 * indent.c (current_column_1): Remove unused variable `prev_col'.
2563 * coding.c (encode_coding): Use precomputed value of `src'.
2564 (encode_coding): Remove unused variable `src_end'.
2565 (code_convert_region): Remove unused variables `count'.
2567 2001-11-07 Jason Rumney <jasonr@gnu.org>
2569 * w32term.c (x_display_and_set_cursor): Do not move system caret
2570 if cursor_glyph is NULL.
2572 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2574 * keymap.c (access_keymap): Fix compilation error.
2576 2001-11-07 Miles Bader <miles@gnu.org>
2578 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
2580 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2582 * intervals.c (graft_intervals_into_buffer):
2583 Remove #ifdef'd-out code.
2584 (graft_intervals_into_buffer): Remove unused variable `middle'.
2586 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
2587 code (eval-current-buffer).
2588 Change doc-string comments to `new style' [w/`doc:' keyword].
2590 2001-11-06 Richard M. Stallman <rms@gnu.org>
2592 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
2594 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
2596 * lread.c (read1): Fix behavior with nested backquoting.
2598 * keyboard.c (make_lispy_event): Check integerness and fix
2599 Lisp_Object/int mixup.
2601 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2603 * fns.c (copy_hash_table): Remove unused variable `v'.
2605 * fontset.c (fontset_font_pattern): Remove unused variable
2608 * indent.c (current_column_1): Remove unused variable `prev_col'.
2610 2001-11-05 Richard M. Stallman <rms@gnu.org>
2612 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
2614 * buffer.c (Fkill_buffer): Don't delete auto save file
2615 if buffer is modified.
2617 2001-11-05 Andrew Innes <andrewi@gnu.org>
2619 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
2622 2001-11-05 Richard M. Stallman <rms@gnu.org>
2624 * unexelf.c (unexec): Minor changes; clean up comments.
2626 2001-11-05 Sam Steingold <sds@gnu.org>
2628 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
2630 2001-11-05 Andreas Schwab <schwab@suse.de>
2632 * sound.c (sound_perror): Save errno from being clobbered.
2634 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
2636 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
2637 the program image directly.
2639 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2641 * buffer.h (Fbuffer_local_value): Add prototype.
2643 2001-11-04 Richard M. Stallman <rms@gnu.org>
2645 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
2648 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
2649 (record_char): Likewise.
2651 * keyboard.c (make_lispy_event): Don't insist a drag event must
2652 move to a different buffer position. Instead, check for moving at
2653 least double_click_fuzz.
2655 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
2657 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
2659 * indent.c (current_column_1, Fmove_to_column): Separate the code
2660 for display-table glyphs from the code buffer text, to fix
2663 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
2665 * buffer.c (Fbuffer_local_value): New function.
2666 (syms_of_buffer): Defsubr it.
2668 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
2669 value of `cursor-in-non-selected-windows'.
2671 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
2672 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
2673 (syms_of_xdisp): Initialize it.
2675 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2677 * xfns.c (Fx_create_frame): Doc fix.
2679 * coding.c: Change doc-string comments to `new style' [w/`doc:'
2682 * eval.c (top_level_value, top_level_set): Remove commented and
2684 (Fdefvar): Fix usage in doc-string.
2686 2001-11-03 Richard M. Stallman <rms@gnu.org>
2688 * xfns.c: Include unistd.h, if it exists.
2690 * editfns.c: Move the include of ctype.h after unistd.h.
2692 * gmalloc.c: Test BROKEN_PROTOTYPES.
2694 2001-11-03 Ken Raeburn <raeburn@gnu.org>
2696 * lisp.h (CHECK_STRING_CAR): New macro.
2697 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
2698 treating XCAR and XCDR as lvalues.
2699 (openp): Use CHECK_STRING_CAR.
2700 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
2702 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
2704 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
2705 (SIGMASKTYPE): Define.
2707 * syssignal.h (sigunblock): Don't define if already defined.
2709 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2711 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
2712 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
2713 Fix typos in comments.
2715 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
2716 and #ifdef'd-out code.
2717 Fix and reindent comments.
2719 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
2721 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
2722 argument `i' in macros.
2724 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
2727 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
2728 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2729 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
2730 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
2731 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
2732 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
2733 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
2734 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
2737 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
2738 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
2739 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
2740 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
2741 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
2742 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
2743 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
2744 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
2745 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
2746 (remove unused second argument).
2748 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
2750 * syntax.c (describe_syntax): New wrapper.
2751 (Finternal_describe_syntax_value): Rename from describe_syntax.
2752 Don't insert space at front and \n at the end.
2753 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
2755 * regex.c (re_wctype): Try to fix some warnings.
2756 (regcomp, regexec): Don't forget the __restrict.
2758 2001-11-02 Richard M. Stallman <rms@gnu.org>
2760 * textprop.c (Fget_char_property): Doc fix.
2762 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2764 * process.c (Fstart_process): Add usage to doc-string.
2766 * data.c (Fsetq_default): Ditto.
2768 * callint.c (Finteractive): Ditto.
2770 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
2772 * macros.c: Don't include keymap.h any more.
2774 2001-11-01 Richard M. Stallman <rms@gnu.org>
2776 * data.c (Fmake_local_variable): Doc fix.
2778 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
2779 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
2781 * keymap.c (Fdescribe_buffer_bindings): Print character property
2782 bindings along with or instead of the buffer local map.
2783 Make the overriding maps override what they should.
2785 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2787 * window.c (grow_mini_window): Fix typo in comment.
2789 2001-11-01 Gerd Moellmann <gerd@gnu.org>
2791 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
2792 (XTset_vertical_scroll_bar): Likewise.
2794 * xfns.c (x_build_heuristic_mask): Use four_corners_best
2795 instead of IMAGE_BACKGROUND.
2797 * xfns.c (four_corners_best): Reindent.
2799 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
2800 Handle :box so that it is possible to specify sexprs.
2802 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2804 * xfaces.c (Finternal_merge_in_global_face): Reindent.
2805 (Fface_font): Ditto.
2806 (Finternal_set_alternative_font_registry_alist): Ditto.
2807 (Ftty_suppress_bold_inverse_default_colors): Ditto.
2809 * xfns.c (x-get-resource): Reindent.
2811 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
2813 * s/hpux11.h: New file.
2815 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2817 * emacs.c (USAGE1): Show command line option --no-window-system
2818 instead of --no-windows in usage.
2819 (standard_args): Rename --no-windows to --no-window-system.
2820 (bug_reporting_address): Follow Emacs coding conventions.
2822 * eval.c (Fcommandp): Doc fix.
2823 Change doc-string comments to `new style' [w/`doc:' keyword].
2825 * frame.c (Fframe_live_p): Doc fix.
2827 * buffer.c (selective-display-ellipses): Doc fix.
2829 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2831 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
2833 * xfaces.c (realize_x_face): If C is not a single-byte character,
2834 set the face's colors_copied_bitwise_p instead of the defaulted_p
2835 members which have a different meaning.
2836 (free_face_colors): Do nothing for a face whose colors have been
2839 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2841 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2843 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2846 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2848 * fns.c (require_unwind): Return Lisp_Object.
2850 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2852 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2853 (last-input-char): Revert doc-string to be the same as the
2854 doc-string of `last-input-event'.
2856 * xdisp.c: Fix typos in comments.
2858 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2860 * window.c (grow_mini_window): Handle case that the root
2861 window is already smaller than the nominal mininum height.
2863 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2865 * emacs.c (main): Don't call keys_of_macros any more.
2867 * lisp.h (keys_of_macros): Remove.
2869 * macros.c (keys_of_macros): Remove.
2871 * xfaces.c (Fface_attribute_relative_p): Declare args.
2873 2001-10-30 Jason Rumney <jasonr@gnu.org>
2875 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2876 (enum_font_cb2): Ignore fonts with vertical orientation.
2878 2001-10-30 Richard M. Stallman <rms@gnu.org>
2880 * keyboard.c (Finput_pending_p): Doc fix.
2882 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2884 * xterm.c (x_after_update_window_line): Don't run the code
2885 clearing in borders for rows whose visible height is 0.
2887 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2888 resized_p flag is set. If not set, use the much less flickering
2889 method previously used.
2891 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2893 * frame.h (struct frame) <resized_p>: New member.
2895 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2896 as large as the number of bytes to convert.
2898 * lread.c (to_multibyte): New function.
2901 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2903 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2905 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2907 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2908 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2909 if the row's fill_line_p is set and drawing the last glyph with
2910 DRAW_IMAGE_{RAISED,SUNKEN}.
2912 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2914 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2916 * xmenu.c: Include coding.h and charset.h.
2917 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2918 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2919 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2920 Explicitly set wv->help. Use `TRUE' rather than `True'.
2921 (menu_help_callback): Use empty_string.
2923 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2924 (Fx_popup_dialog): Explicitly init f.
2925 (w32_menu_display_help): Use empty_string.
2927 2001-10-29 Richard M. Stallman <rms@gnu.org>
2929 * fns.c (Frequire): Detect recursive try to require the same
2930 feature 3 or more levels deep, and get error.
2931 (require_unwind): New subroutine.
2932 (require_nesting_list): New variable.
2933 (syms_of_fns): Init and staticpro it.
2935 * print.c (print_object): Clarify indication of insertion type.
2937 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2939 * coding.c (syms_of_coding): Document that locale-coding-system is
2940 used for decoding input on X.
2942 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2944 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2946 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2947 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2949 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2951 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2952 use NO_CURSOR if cursor_in_non_selected_windows is false.
2954 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2955 the slant attribute if FRAME is t.
2957 * xfns.c (x_set_internal_border_width): Set frame garbaged
2958 when X window doesn't exist yet.
2960 * xterm.c (x_after_update_window_line): Clear internal border
2961 in different circumstances.
2963 * xterm.c (XTread_socket) <KeyPress>: Don't use
2964 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2967 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2969 * m/ibms390.h: New file. From Adam Thornton
2970 <athornton@sinenomine.net>.
2972 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2974 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2976 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2979 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2981 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2983 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2985 Fix typos in comments.
2987 * emacs.c (bug_reporting_address): New function.
2988 Use it when displaying usage message.
2990 * minibuf.c (read_minibuf): Remove unused external declaration of
2991 variable `Qread_only'.
2993 * keymap.c (access_keymap): Remove unused variable `charset'.
2995 2001-10-28 Miles Bader <miles@gnu.org>
2997 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2998 Remove #ifdef'd-out code.
2999 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
3000 (syms_of_xfaces): Initialize them.
3002 2001-10-27 Jason Rumney <jasonr@gnu.org>
3004 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
3005 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
3006 position using the system caret.
3008 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
3009 (w32_system_caret_height, w32_system_caret_x)
3010 (w32_system_caret_y): New variables for tracking system caret.
3011 (w32_initialize): Initialize them.
3012 (x_display_and_set_cursor): Make system caret follow the active cursor.
3014 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
3017 * w32term.c (note_mouse_highlight): Clear old help_echo.
3019 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3021 * xterm.c: Fix typo in a comment.
3023 * emacs.c: Fix typos in comments.
3024 Remove unnecessary spaces.
3025 Change doc-string comments to `new style' [w/`doc:' keyword].
3026 (USAGE2): Fix typos in usage string.
3028 * xterm.c: Fix typo in a comment.
3030 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
3033 2001-10-27 Gerd Moellmann <gerd@gnu.org>
3035 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
3036 instead of 1/2 line_height in the heuristic for skipping
3037 farther backward when target_y was not reached.
3039 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
3040 Display errno only if non-zero.
3041 (sound_warning): New function.
3042 (vox_configure): Don't treat failing to set sample rate as error.
3043 (various places): Improve error messages.
3045 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
3047 * fileio.c (Faccess_file): Run the argument filename through
3048 Fexpand_file_name, before using it.
3050 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
3051 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
3053 2001-10-26 Gerd Moellmann <gerd@gnu.org>
3055 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
3057 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3058 Fix clearing in the case of scroll bars on the right.
3060 2001-10-26 Juanma Barranquero <lektu@terra.es>
3062 * w32gui.h (XImage): Add a dummy typedef.
3064 2001-10-26 Gerd Moellmann <gerd@gnu.org>
3066 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
3068 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
3070 * frame.c (Fframe_parameter): Fix last change.
3072 * fileio.c: Revert last change (which removed old commented-out
3073 version of expand-file-name). Add a comment that explains why
3074 this old version should not be removed.
3076 2001-10-25 Gerd Moellmann <gerd@gnu.org>
3078 * frame.c (Fframe_parameter): Fix a bug whereby some
3079 ``artificial'' frame parameters, like `minibuffer' were not
3080 obtained by calling Fframe_parameters.
3082 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
3085 * xdisp.c (move_it_vertically_backward): Compute line height
3086 differently. Add heuristic to try to be more compatible to 20.x.
3088 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
3090 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
3092 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
3095 2001-10-25 Miles Bader <miles@gnu.org>
3097 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
3098 BG is a pointer to a structure, not a structure.
3099 (gif_format, png_format): Add missing commas.
3101 2001-10-24 Richard M. Stallman <rms@gnu.org>
3103 * xfaces.c (Fface_attributes_as_vector): New function.
3104 (syms_of_xfaces): Defsubr it.
3106 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3108 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
3111 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3113 * search.c (scan_newline): Remove unused variable `selective_display'.
3115 2001-10-25 Miles Bader <miles@gnu.org>
3117 * dispextern.h (struct image): Add `background',
3118 `background_valid', and `background_transparent' fields.
3119 (image_background, image_background_transparent): New declarations.
3120 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
3121 * xfns.c (image_background, image_background_transparent)
3122 (four_corners_best): New functions.
3123 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
3124 (gs_format): Add `:background' entry.
3125 (lookup_image): Set IMG's background color if specified.
3126 (pbm_load, xbm_load_image, png_load): Set IMG's background field
3128 (x_clear_image_1): Reset `background_valid' and
3129 `background_transparent_valid' fields.
3130 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
3131 calculating it here. Set IMG's background_transparent field.
3132 (enum xpm_keyword_index): Add XPM_BACKGROUND.
3133 (enum png_keyword_index): Add PNG_BACKGROUND.
3134 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
3135 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
3136 (enum gif_keyword_index): Add GIF_BACKGROUND.
3137 (enum gs_keyword_index): Add GS_BACKGROUND.
3138 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
3139 Pre-calculate image background color where necessary.
3140 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
3141 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
3142 color to use for image glyph reliefs.
3144 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3146 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
3149 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3150 Fix clearing of area not covered by scroll bar.
3152 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3154 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
3156 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
3157 (glyph_rect): Remove unused variable `area'.
3159 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3161 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
3163 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
3164 (row_containing_pos): Take additional argument DY.
3165 Treat rows ending in middle of char differently.
3166 (display_line): Handle tabs on window systems differently.
3168 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
3169 with additional argument.
3171 * dispextern.h (row_containing_pos): Adjust prototype.
3173 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
3174 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
3175 (try_window_id, try_window_reusing_current_matrix)
3176 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
3177 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
3179 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3181 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
3183 (HAVE_BOXES): Fix typo in comment.
3184 (push_menu_pane): Fix typo in comment.
3186 * xdisp.c: (display_prop_string_p): Remove unused local declaration
3188 (single_display_prop_string_p): Remove unused local declarations
3189 of `Qwhen' and `Qmargin'.
3190 (string_buffer_position): Remove unused variable `around'.
3191 (store_frame_title): Remove unused variable `width'.
3193 * window.c: Don't define max.
3194 (coordinates_in_window): Remove unused variable `uy'.
3196 * widget.c: Don't define max.
3198 * process.c: Don't define max.
3199 (create_process): Remove unused variable `buffer'.
3201 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3203 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
3205 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
3207 * xfaces.c (Finternal_set_lisp_face_attribute)
3208 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
3209 frame is on a windowed display.
3211 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3213 * dispnew.c (sync_window_with_frame_matrix_rows):
3214 Fix handling of windows which aren't full-width, fix handling
3217 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
3219 2001-10-23 Andreas Schwab <schwab@suse.de>
3221 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
3222 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
3224 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3226 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
3227 REAL_END. Notice if cursor gets overwritten.
3228 (notice_overwritten_cursor): Take X positions as parameters.
3229 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
3230 around call to x_draw_glyphs.
3232 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3234 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
3235 instead of C) and usage.
3237 * editfns.c (char-to-string): Fix argument names (use CHAR instead
3240 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
3241 `left', `max_width' and `max_height'.
3243 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3245 * xdisp.c (display_line): For a tab continued to the next line,
3246 set row's ends_in_middle_of_char_p.
3248 2001-10-22 Gerd Moellmann <gerd@gnu.org>
3250 * xdisp.c (display_line): Fix computation of continuation lines
3253 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3255 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
3258 * fileio.c: Remove unused code.
3260 2001-10-22 Miles Bader <miles@gnu.org>
3262 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
3263 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
3264 Remove `DOC_STRINGS_IN_COMMENTS' cases.
3266 2001-10-21 Jason Rumney <jasonr@gnu.org>
3268 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
3270 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3272 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
3273 (Finsert_string): Avoid the multi-line string literals warning.
3275 2001-10-22 Miles Bader <miles@gnu.org>
3277 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
3278 (Fdocumentation): Don't use it.
3279 (syms_of_doc): Don't initialize it.
3281 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
3282 * print.c (Fwith_output_to_temp_buffer): Likewise.
3283 * window.c (Fsave_window_excursion): Likewise.
3284 * editfns.c (Fsave_excursion, Fsave_current_buffer)
3285 (Fsave_restriction): Likewise.
3286 * eval.c (Frun_hooks, Frun_hook_with_args)
3287 (Frun_hook_with_args_until_failure)
3288 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
3289 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
3290 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
3291 (Funwind_protect, Fcondition_case): Likewise.
3292 * coding.c (Ffind_operation_coding_system): Likewise.
3293 * keyboard.c (Ftrack_mouse): Likewise.
3295 2001-10-21 Miles Bader <miles@gnu.org>
3297 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
3298 (Fmake_hash_table): Add usage: string to doc string.
3299 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
3300 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
3301 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
3302 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
3303 (Fml_prefix_argument_loop): Likewise.
3305 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3307 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
3309 * sysdep.c (init_sys_modes): Change doc-string comments to `new
3310 style' [w/`doc:' keyword].
3312 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
3313 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
3314 comments to `new style' [w/`doc:' keyword].
3316 2001-10-21 Jason Rumney <jasonr@gnu.org>
3318 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
3320 * w32term.c (remember_mouse_glyph): New function.
3321 (w32_mouse_position): Use it.
3322 (note_mouse_movement): If the mouse moved off the glyph, remember
3325 * w32term.h (struct w32_output): Correct spelling of x_compatible.
3326 (w32_display_info): Add mouse_face_overlay.
3328 * w32term.c (notice_overwritten_cursor): Renamed from
3329 note_overwritten_text_cursor. Rewritten to take glyph widths into
3331 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3332 (fast_find_string_pos): New function.
3333 (fast_find_position): Return the correct vpos. Add parameter
3334 STOP. In the final row, stop before glyphs having STOP as object.
3335 Don't consider glyphs that are not from a buffer.
3336 (fast_find_position) [0]: Add a presumably more correct version
3338 (expose_window_tree, expose_frame): Don't compute intersections here.
3339 (expose_window): Do it here instead.
3340 (expose_window_tree, expose_window, expose_line): Return 1 when
3341 overwriting mouse-face.
3342 (expose_window): If W is the window currently being updated, mark
3344 (expose_frame): If mouse-face was overwritten, redo it.
3345 (x_use_underline_position_properties): New variable.
3346 (syms_of_xterm): DEFVAR_BOOL it.
3347 (x_draw_glyph_string): Add comment to use it in future.
3348 (x_draw_glyph_string): Restore clipping after drawing box.
3349 Fix a computation of the underline position.
3350 (w32_get_glyph_string_clip_rect): Minor cleanup.
3351 (x_fill_stretch_glyph_string): Remove an assertion.
3352 (x_produce_glyphs): Don't convert multibyte characters
3353 to unibyte characters in unibyte buffers.
3354 (cursor_in_mouse_face_p): New function.
3355 (x_draw_stretch_glyph_string): Use it to choose a different GC
3356 when drawing a cursor within highlighted text. Don't draw
3357 background again if it has already been drawn.
3358 (x_draw_glyph_string_box): Don't draw a full-width
3359 box just because the glyph row's full_width_p flag is set.
3360 (x_draw_glyphs): Fix computation of rightmost x for
3362 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3363 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
3364 change bottom shadow accordingly. Some cleanup.
3365 (x_update_window_end): Handle overwritten mouse face
3366 also for tool bar windows.
3367 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3368 DRAW is DRAW_IMAGE_RAISED.
3369 (clear_mouse_face): Return 1 if text with mouse face was
3370 actually redrawn. Make the function static. Reset
3371 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
3372 optimize away highlighting if we pass over that same overlay again.
3373 (note_mouse_highlight): Call mouse_face_overlay_overlaps
3374 to detect a case where we have to highlight a different region
3375 despite not having left the currently highlighted region.
3376 Set mouse_face_overlay in the x_display_info. Avoid changing the
3377 mouse pointer shape when show_mouse_face has already done it, or
3378 there is no need. Handle mouse-face and help-echo in strings.
3379 (glyph_rect): New function.
3380 (w32_mouse_position): Use it to raise the threshold for mouse
3381 movement event generation.
3382 (w32_initialize_display_info): Initialize the x_display_info's
3384 (w32_set_vertical_scroll_bar): Don't clear a zero height
3386 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3387 a widget to zero height.
3389 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
3390 Protect unibyte strings created by replacing their multibyte
3391 equivalents in menu_items.
3392 (w32_menu_show): Don't overwrite an item's name with its key
3393 description in case the description is a multibyte string.
3394 (single_submenu): Some cleanup.
3396 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
3397 (postprocess_image): New function.
3398 (lookup_image): Call it for all image types except PostScript.
3399 (x_kill_gs_process): Call postprocess_image.
3400 (tiff_error_handler, tiff_warning_handler): New functions.
3401 (tiff_load): Install them as handlers.
3402 (x_kill_gs_process): Recognize if someone has cleared the image
3404 (valid_image_p): Protect better against invalid image
3405 specifications. Previous code could signal an error.
3406 (Fx_hide_tip, Fshow_tip): Doc fix.
3407 (Fv_max_tooltip_size): New variable.
3408 (syns_of_xfns): DEFVAR_LISP it.
3409 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
3410 window buffer to *tip* right after creating the frame. Set frame's
3411 window_width. Use a maximum tooltip size specified by
3412 Vx_max_tooltip_size, if that has valid contents.
3413 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3414 Make sure the tooltip is completely visible.
3415 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3416 (Fx_create_frame): Adjust the frame's height for presence
3417 of the tool bar before calling x_figure_window_size.
3418 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
3419 when the window gets smaller.
3420 (x_set_foreground_color): Set frame's cursor_pixel.
3421 (x_set_foreground_color, x_set_background_color): Cleaned up.
3422 (x_set_font): Handle case of x_new_fontset returning the same name
3423 as before, although there was a change in fontsets.
3425 2001-10-21 Miles Bader <miles@gnu.org>
3427 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
3428 (Flogxor): Add usage: string to doc string.
3429 * charset.c (Fstring): Likewise.
3430 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
3431 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
3433 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3435 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
3437 * alloc.c: Reindent DEFUNs with doc: keywords.
3439 * abbrev.c (Finsert_abbrev_table_description): Reindent.
3441 * frame.c: Change doc-string comments to `new style' [w/`doc:'
3444 2001-10-20 Gerd Moellmann <gerd@gnu.org>
3446 * (Version 21.1 released.)
3448 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3450 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
3452 * xdisp.c (invisible_text_between_p): Put prototype inside #if
3455 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
3456 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
3457 Change doc-string comments to `new style' [w/`doc:' keyword].
3459 2001-10-20 Miles Bader <miles@gnu.org>
3461 The following changes remove the glyph_row `inverse_p' field,
3462 which is never set anymore, due to other changes:
3464 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
3465 (reassert_line_highlight, change_line_highlight): Declarations removed.
3466 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
3467 (line_hash_code, row_equal_p, fake_current_matrices)
3468 (build_frame_matrix_from_leaf_window, update_frame_line)
3469 (update_frame_line, update_frame_line, update_frame_line):
3470 Don't use `inverse_p' field.
3471 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
3472 change_line_highlight_hook.
3473 (XTreassert_line_highlight, x_change_line_highlight):
3475 (x_fix_overlapping_area, x_write_glyphs, expose_area)
3476 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3477 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
3479 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
3480 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3481 (w32_reassert_line_highlight, x_change_line_highlight):
3483 * w32console.c (reassert_line_highlight, change_line_highlight):
3485 (initialize_w32_display): Don't set reassert_line_highlight_hook
3486 or change_line_highlight_hook.
3487 (hl_mode): Function removed.
3488 (reset_terminal_modes, set_terminal_modes, update_begin)
3489 (update_end, w32_face_attributes, initialize_w32_display):
3490 (clear_frame, ins_del_lines): Don't call it.
3491 * termhooks.h (reassert_line_highlight_hook)
3492 (change_line_highlight_hook): Declarations removed.
3493 * term.c (reassert_line_highlight_hook)
3494 (change_line_highlight_hook): Variables removed.
3495 (reassert_line_highlight, change_line_highlight): Functions removed.
3496 * msdos.c (IT_reassert_line_highlight)
3497 (IT_change_line_highlight): Functions removed.
3498 (internal_terminal_init): Don't set reassert_line_highlight_hook
3499 or change_line_highlight_hook.
3500 (highlight): Variable removed.
3501 (IT_set_face, IT_update_begin, IT_update_end)
3502 (IT_set_terminal_modes): Don't set or use it.
3504 The following changes remove inverse-video support for terminals
3505 that use a `magic cookie' standout mode. Due to changes in the
3506 way mode-lines are displayed, such support no longer works
3507 anyway, and it's probable that almost no one uses such terminals
3510 * term.c (standout_requested): Variable removed.
3511 (update_end, highlight_if_desired): Don't use it.
3512 (chars_wasted, copybuf): Variables removed.
3513 (write_standout_marker): Function removed.
3514 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
3515 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
3516 Don't use `chars_wasted' or `copybuf'.
3517 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
3518 Set `costs_set' to true.
3519 (cursor_to, clear_end_of_line): Test `costs_set' instead of
3521 (clear_end_of_line): Function removed.
3522 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
3523 (clear_to_end): Call `clear_end_of_line' instead of
3524 `clear_end_of_line_raw'.
3525 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
3526 (term_init): Don't set them.
3527 Turn off any standout/underline modes that require magic cookies.
3528 (ins_del_lines, highlight_if_desired, background_highlight)
3529 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
3530 Remove special processing for magic-cookie standout modes.
3531 (turn_off_face, turn_on_face): Remove special processing for
3532 underline magic-cookie glitch.
3534 2001-10-19 Richard M. Stallman <rms@gnu.org>
3536 * eval.c (syms_of_eval): Doc fixes.
3538 2001-10-19 Gerd Moellmann <gerd@gnu.org>
3540 * xdisp.c (redisplay_internal): Don't clear echo area if the
3541 mini-window is selected.
3543 2001-10-19 Miles Bader <miles@gnu.org>
3545 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
3546 doesn't take precedence if the affected property's value is nil.
3548 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
3550 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
3551 with fields and suggest using `forward-line' to avoid them.
3552 * editfns.c (Fline_beginning_position, Fline_end_position):
3553 Clarify documentation.
3555 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
3557 * keymap.c (current_minor_maps): `override' only shadows its
3558 correspondent in minor-mode-map-alist, not the whole tail.
3560 2001-10-18 Andrew Innes <andrewi@gnu.org>
3562 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
3563 optimization. The fontp->encoding array was not being initialized
3564 correctly when compiled with optimizations by MSVC.
3566 2001-10-18 Gerd Moellmann <gerd@gnu.org>
3568 * xdisp.c (display_line): Indicate empty lines in active mini-window.
3570 2001-10-17 Andrew Innes <andrewi@gnu.org>
3572 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
3574 * w32fns.c (w32_load_system_font): Cache codepage for font, in
3575 font_info.charset field.
3577 * w32term.c (w32_encode_char): Get cached codepage from font_info,
3578 rather than working it out by calling w32_codepage_for_font for
3581 2001-10-17 Andrew Innes <andrewi@gnu.org>
3583 * w32term.c (w32_read_socket): Determine clipping rectangle for
3584 the entire frame, including areas covered by scrollbars and the
3585 menubar. This avoids internal arguments about whether a frame is
3586 fully obscured or not.
3588 2001-10-17 Gerd Moellmann <gerd@gnu.org>
3590 * xdisp.c (try_window_id): Undo last change. Give up if
3591 window ends in strings.
3593 * xdisp.c (try_window_id): Don't display lines after the window
3594 end if the rest of the window after the window end was already blank.
3596 * xdisp.c (try_window_id): Remove code that was only there
3597 for the release of 21.1.
3599 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
3601 2001-10-17 Miles Bader <miles@gnu.org>
3603 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
3604 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
3605 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
3606 Change doc-string comments to `new style' [w/`doc:' keyword].
3607 (DOC_STRINGS_IN_COMMENTS): Macro removed.
3608 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
3611 2001-10-16 Miles Bader <miles@gnu.org>
3613 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
3615 2001-10-16 Gerd Moellmann <gerd@gnu.org>
3617 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
3620 2001-10-16 Ken Raeburn <raeburn@gnu.org>
3622 Avoid the assumption that car and cdr slots of cons cells are
3623 addressable lvalues; this allows for easier experimentation with
3624 other lisp implementations that may not permit such accesses for
3625 various reasons. Not quite complete -- buffer.c still needs some
3626 work, and w32/mac files need rechecking -- so compile-time
3627 enforcement is left disabled for now.
3629 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
3630 gcc with a union-based Lisp object rep. Redefine as no-op for now.
3631 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
3632 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
3633 (XSETCAR, XSETCDR): New macros.
3634 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
3635 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
3636 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
3637 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
3639 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
3640 * buffer.c (record_buffer, Fbury_buffer)
3641 (swap_out_buffer_local_variables, recenter_overlay_lists)
3642 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
3643 fields of a cons cell respectively.
3644 * callint.c (quotify_args, Fcall_interactively): Likewise.
3645 * ccl.c (Fregister_code_conversion_map): Likewise.
3646 * coding.c (detect_coding_system): Likewise.
3647 * composite.c (get_composition_id, make_composition_value_copy):
3649 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
3650 (swap_in_symval_forwarding, set_internal, Fset_default)
3651 (Fmake_variable_buffer_local, Fmake_local_variable)
3652 (Fmake_variable_frame_local): Likewise.
3653 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
3654 * keymap.c (Fset_keymap_parent, store_in_keymap)
3655 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
3656 * minibuf.c (get_minibuffer): Likewise.
3657 * search.c (Fmatch_data): Likewise.
3658 * textprop.c (extend_property_ranges): Likewise.
3659 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
3660 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
3662 * w32term.c (x_delete_display): Likewise.
3663 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
3665 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
3666 * doc.c (store_function_docstring): Use XSETCARFASTINT.
3667 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
3668 (Fread_file_name): Use XSETCAR.
3669 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
3671 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
3672 * frame.c (Fmake_terminal_frame): Use XSETCDR.
3673 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
3675 * keyboard.c (read_char): Alter list traversal to avoid taking the
3676 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
3677 (parse_menu_item): Use XSETCAR and XSETCDR.
3678 (reach_char_x_menu_prompt): Use XSETCAR.
3679 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
3680 (Fcommand_execute): Use XSETCDR.
3681 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
3682 (openp): Change list traversal to avoid using XCAR as lvalue.
3683 (read_list): Use XSETCDR.
3684 * process.c (wait_reading_process_input): Change wait_for_cell
3685 handling to avoid taking addresses of cons cell slots.
3686 * xselect.c (x_own_selection, x_handle_selection_clear)
3687 (x_clear_frame_selections): Use XSETCDR.
3688 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
3689 (x_handle_property_notify, x_get_foreign_selection)
3690 (x_handle_selection_notify): Use XSETCAR.
3692 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3694 * buffer.c: Put doc strings in comments.
3696 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
3698 2001-10-15 Sam Steingold <sds@gnu.org>
3700 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
3702 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3704 * process.c (process-inherit-coding-system-flag)
3705 (get-buffer-process): Do not confuse make-docfile with doc strings
3708 * editfns.c (Fchar_to_string): Make doc string consistent with
3709 arguments. Put doc strings in comments.
3711 * abbrev.c, minibuf.c: Put doc strings in comments.
3713 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3715 * window.c (window_loop): Don't check for Fother_buffer returning nil.
3717 * window.c (select_window_1): Unfreeze window start. Remove a
3718 doubled test for WINDOW being live.
3720 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3722 * fns.c (Fmapconcat): Fix typo in a doc string.
3724 * dispnew.c (Fsleep_for): Fix typo in a doc string.
3726 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3728 * xterm.c (x_draw_glyph_string): Restore clipping after
3731 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3733 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
3735 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3737 * indent.c (skip_invisible): Use new retval of
3738 TEXT_PROP_MEANS_INVISIBLE.
3740 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
3741 If a parent is reached and noinherit is set, exit immediately.
3742 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
3744 * s/ms-w32.h (EXEC_SUFFIXES):
3745 * s/msdos.h (EXEC_SUFFIXES):
3746 * process.h (EXEC_SUFFIXES): Remove.
3748 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
3749 (decode_suffixes): Remove.
3751 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
3752 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
3753 (invisible_ellipsis_p): Remove.
3755 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
3756 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
3757 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
3758 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
3759 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
3761 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3763 * lisp.h (Ftop_level): Add prototype.
3765 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
3766 (XTread_socket): Improve style of comments to follow other
3769 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
3770 is already prototyped in included lisp.h).
3772 * frame.c (Fset_mouse_position): Improve style of comment to
3773 follow other comments.
3774 (Fset_mouse_pixel_position): Improve style of comment to follow
3776 (Fmake_frame_visible): Doc fix and typo in comment.
3777 (Fmake_frame_invisible): Doc fix and typo in comment.
3778 (Ficonify_frame): Fix typo in comment.
3780 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3782 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
3783 * term.c, alloc.c: Put doc strings in comments.
3785 2001-10-13 Gerd Moellmann <gerd@gnu.org>
3787 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
3788 Provide definitions for doc strings in comments.
3790 * fns.c: Put doc strings in comments.
3792 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3794 * dired.c (file_name_completion): Ignore a candidate directory if
3795 it matches an element in completion-ignored-extensions that ends
3797 (syms_of_dired) <completion-ignored-extensions>: Mention the above
3798 feature in the doc string.
3799 (Ffile_name_completion): Ditto.
3801 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
3803 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
3805 * xfns.c (syms_of_xfns): Update calls to Fprovide.
3807 * lisp.h (Fprovide): Update prototype.
3808 (Ffeaturep, invisible_p): Remove.
3810 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
3811 (DOLIST, LOOP_PROPVAL): New macros.
3812 (invisible_p, invisible_ellipsis_p): Use them.
3813 (invisible_noellipsis_p): New function.
3814 (syms_of_xdisp): Use empty_string.
3816 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
3818 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
3819 (syms_of_lread) <Vafter_load_alist>: Update docstring.
3821 * print.c (Fwith_output_to_temp_buffer): Align with
3822 internal_with_output_to_temp_buffer.
3823 (print_preprocess): Use traverse_intervals_noorder.
3824 (print_object): Update call to traverse_intervals.
3826 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
3827 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
3829 * intervals.c (traverse_intervals_noorder): New function.
3830 (search_for_interval, count_intervals): Use it.
3831 (traverse_intervals): Use less stack space and drop `depth' arg.
3833 * fns.c (Ffeaturep): Add new `subfeature' arg.
3834 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3835 (Qsubfeatures): New var.
3836 (syms_of_fns): Initialize it.
3838 * keymap.c (Fkey_description): Use empty_string.
3839 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3840 (syms_of_keymap): Setup inheritance between maps.
3841 Don't export Sdescribe_bindings_internal any more.
3843 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3845 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3847 * xterm.c (notice_overwritten_cursor): Renamed from
3848 note_overwritten_text_cursor. Rewritten to take glyph widths into
3851 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3853 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3854 multi-line strings without a trailing "\n\".
3856 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3858 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3861 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3863 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3865 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3866 * w32proc.c (sys_spawnve):
3867 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3868 * w32.c (check_windows_init_file):
3869 * sound.c (Fplay_sound):
3870 * emacs.c (init_cmdargs):
3871 * process.c (Fstart_process): Update calls to openp.
3873 * callproc.c (Vexec_suffixes): New var.
3874 (Fcall_process): Update call to openp.
3875 (decode_suffixes): New function.
3876 (syms_of_callproc): Init exec-suffixes.
3878 * lread.c (Vload_suffixes, default_suffixes): New vars.
3879 (openp): Take a lisp list of suffixes.
3880 Check for file-name-handlers even if the file was absolute already.
3881 (syms_of_lread): Declare load-suffixes.
3882 (Fload): Fix up call to openp.
3883 Don't bother checking for file-name-handler at the very beginning.
3885 * keymap.h (Fcopy_keymap): Don't export.
3887 * lisp.h (empty_string): Declare.
3888 (Vload_suffixes, Vexec_suffixes): Declare.
3889 (openp): Update prototype.
3891 * emacs.c (empty_string): New var.
3892 (syms_of_emacs): Initialize it.
3894 * search.c (wordify): Use it.
3896 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3897 selected window if it's not displayed there. Handle the case
3898 when the window is dedicated.
3899 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3901 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3903 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3904 Remove left_ok and right_ok.
3905 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3906 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3907 new meaning of b_property.
3909 * syntax.c (update_syntax_table): Simplify.
3910 (Fforward_comment): Don't skip quoted chars when going backward.
3912 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3914 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3915 in case I is of some unsigned type, in which case
3916 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3917 comparison becomes bogus.
3919 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3920 (Fuser_full_name): Fix bug treating a float as a fixnum.
3922 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3924 * lisp.h (make_fixnum_or_float): New macro.
3926 * lisp.h (circular_list_error): Add prototype.
3928 * data.c (Qcircular_list): New variable.
3929 (circular_list_error): New function.
3930 (syms_of_data): Initialize it Qcircular_list.
3932 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3934 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3935 * casefiddle.c, buffer.c: Include keymap.h.
3937 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3939 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3940 options. From Dave Love <d.love@dl.ac.uk>.
3942 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3944 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3945 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3947 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3949 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3951 2001-10-08 Andrew Innes <andrewi@gnu.org>
3953 * lisp.h [max]: Undef min and max before redefining them.
3955 * w32gui.h: Do not undef min and max.
3957 * w32heap.h: Do not undef min and max.
3959 * s/ms-w32.h: Do not undef min and max.
3961 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3963 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3965 2001-10-08 Sam Steingold <sds@gnu.org>
3967 * keymap.c (current-active-maps): Quote newlines (compilation error).
3969 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3971 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3972 bindings.elc, since otherwise doc strings in bindings.el get wrong
3975 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3977 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3979 * keyboard.h (map_prompt): Remove.
3981 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3982 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3984 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3986 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3988 * keyboard.c (map_prompt): Remove.
3989 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3992 * keymap.h: New file. Extracted from lisp.h.
3994 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3995 (accessible_keymaps_1): New function.
3996 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3997 (Fwhere_is_internal): Use Fcurrent_active_maps.
3998 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3999 Insert in current buffer rather than standard-output.
4000 Don't call `help-mode'. Export to elisp.
4001 (describe_buffer_bindings): New wrapper.
4002 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
4003 and Sdescribe_buffer_bindings.
4005 2001-10-08 Gerd Moellmann <gerd@gnu.org>
4007 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
4008 Remove code setting signal handler.
4010 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
4011 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
4013 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4015 * keyboard.c: Don't define min/max.
4017 2001-10-08 Gerd Moellmann <gerd@gnu.org>
4019 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
4020 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
4021 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
4022 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
4023 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
4024 Don't define min/max.
4026 * lisp.h (min, max): New macros.
4028 * puresize.h (BASE_PURESIZE): Increase to 725000.
4030 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4032 * xfaces.c (free_frame_menubar): Add prototype.
4034 * lisp.h (init_window): Add prototype.
4036 * editfns.c: Include ctype.h.
4038 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
4039 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
4040 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
4043 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
4044 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
4045 `popup_activated_flag' and `title'.
4047 * doc.c (Fdocumentation_property): Fix typo in a doc string.
4049 * emacs.c (main): Remove extra `;'.
4051 * atimer.h (struct atimer): Fix typos in a comment.
4053 * atimer.c: Fix typo.
4055 * Makefile.in: Fix typo.
4057 * README: Remove obsolete part mentioning removed VMS file.
4059 2001-10-07 Miles Bader <miles@gnu.org>
4061 * Makefile.in (lisp, shortlisp): Add `button.elc'.
4063 2001-10-07 Ken Raeburn <raeburn@gnu.org>
4065 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
4068 * lisp.h (Ffield_end): Declare.
4070 2001-10-07 Gerd Moellmann <gerd@gnu.org>
4072 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
4074 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
4076 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
4078 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
4080 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
4081 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
4083 * alloc.c (inhibit_garbage_collection): Simplify.
4084 (Fmemory_use_counts): Ditto.
4086 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
4087 (syms_of_data): DEFVAR_INT most-positive-fixnum and
4088 most-negative-fixnum.
4090 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
4091 (FIXNUM_OVERFLOW_P): New macros.
4093 2001-10-06 Miles Bader <miles@gnu.org>
4095 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
4096 scroll_bar_bottom_shadow_pixel fields.
4097 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
4098 for the shadows, and tell the toolkit about them if we succeed.
4099 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
4100 Free scroll-bar shadow colors.
4101 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
4102 Free scroll-bar shadow colors when the background color changes.
4103 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
4104 Initialize scroll-bar shadow-color fields.
4106 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4108 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
4110 2001-10-05 Miles Bader <miles@gnu.org>
4112 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
4113 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
4114 New functions (were in simple.el).
4115 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
4116 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
4117 (syms_of_minibuf): Initialize them.
4119 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4121 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
4122 (tiff_load): Install them as error and warning handler.
4124 2001-10-04 Andrew Innes <andrewi@gnu.org>
4126 * w32fns.c (x_to_w32_color): Fix argument to alloca.
4127 (w32_load_system_font): Don't believe what GetLanguageFontInfo
4128 says; query codepage info directly to determine if font is double byte.
4129 (x_to_w32_charset): Handle private format for unknown charsets.
4130 Handle wildcards in charset spec, by ignoring them.
4131 (w32_codepage_for_font): Fix argument to alloca. Don't remove
4132 "*-" prefix from charset.
4133 (x_to_w32_font): Enlarge remainder array for safety. Specifically
4134 handle the truncated font spec form constructed by font_list_1, so
4135 that we correctly identify the charset fields. Don't remove "*-"
4136 prefix from charset.
4137 (w32_list_synthesized_fonts): Fix argument to alloca.
4139 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
4141 * window.h (MINI_WINDOW_P): Use NILP.
4143 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
4145 * termhooks.h (struct input_event): Use proper type for `kind'.
4147 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4149 This handles unknown keysyms better than before. For example,
4150 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
4151 Emacs formerly completely ignored F5. With the change, it derives
4152 a key symbol from the name of the X keysym, `ccaron' in this case.
4153 Reported by Martin Buchholz.
4155 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
4158 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
4159 that EVENT->code isn't a function key, use the keysym's name.
4161 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4163 FOREACH is a macro that should make it easier to loop over Lisp
4164 lists with checks for cycles and proper lists.
4166 * lisp.h (LIST_END_P, FOREACH): New macros.
4168 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4170 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
4171 called for a lost connection. Prevent dumping core in this case.
4172 Instead print the X error, and exit. On user request.
4174 * xterm.c (error_msg): New variable.
4175 (x_fatal_error_signal): New function.
4176 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
4177 as fatal_error_signal_hook around the call to XtCloseDisplay.
4179 * emacs.c (fatal_error_signal_hook): New variable.
4180 (fatal_error_signal): Call that function.
4182 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4184 With this, Emacs prints how much pure storage it will
4185 approximately need in case pure storage overflows while dumping.
4187 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
4189 (init_alloc_once): Initialize new variables.
4190 (PURE_POINTER_P): Use new variables.
4191 (pure_alloc): If pure storage overflows, allocate from the heap.
4192 (check_pure_size): New function.
4193 (Fgarbage_collect): Don't GC if pure storage has overflowed.
4195 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
4196 (check_pure_size): Add prototype.
4198 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
4200 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4202 This adds a post-gc-hook that's run with GC inhibited.
4203 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
4205 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
4206 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
4207 (Fgarbage_collect): Run post-gc-hook.
4209 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4211 This adds `defvaralias' and `indirect-variable'. Changes not
4212 directly related to this feature are there to gain the same
4213 performance again as before variable aliases.
4215 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
4216 code to get and set symbol values, to take defvaralias into account.
4218 (Note: the new `constant' bit-flag in symbols would make it
4219 possible to define arbitrary read-only variables, e.g. with
4222 Documentation is in lispref/variables.texi. Added to NEWS.
4224 * lisp.h (enum symbol_interned): New enumeration.
4225 (struct Lisp_Symbol): Remove member `obarray', add
4226 `indirect_variable', `constant', and `interned'.
4227 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
4228 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
4229 (indirect_variable): Add prototype.
4231 * print.c (print_preprocess, print_object): Test internedness of
4232 symbols differently.
4234 * lread.c (Fintern, Funintern): Set symbol's interned and constant
4236 (init_obarray): Likewise for t and nil.
4238 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4239 (Fdefvaralias): New function.
4240 (specbind): Simplify the test if symbol is a constant.
4241 (syms_of_eval): Defsubr Fdefvaralias.
4243 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4244 (Qcyclic_variable_indirection): New variable.
4245 (Fkeywordp): Check for internedness differently.
4246 (Fmakunbound): Simplify the test if symbol is a constant.
4247 (indirect_variable, Findirect_variable): New functions.
4248 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
4250 (let_shadows_buffer_binding_p): Check for variable aliases.
4251 (set_internal): Simplify the test if SYMBOL is a constant.
4252 If SYMBOL has a buffer-local value and is an alias, use the aliased
4254 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
4257 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
4258 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
4261 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
4263 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
4264 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
4265 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
4267 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4271 2001-10-03 Miles Bader <miles@gnu.org>
4273 * callproc.c (syms_of_callproc): Explicitly state in the
4274 documentation for `process-environment' that earlier entries take
4275 precedence over later ones.
4277 2001-10-02 Miles Bader <miles@gnu.org>
4279 * textprop.c (Fnext_char_property_change)
4280 (Fprevious_char_property_change): Remove reference to non-existant
4281 argument OBJECT from doc-string.
4283 2001-10-01 Gerd Moellmann <gerd@gnu.org>
4285 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
4286 (try_window_id): Skip back over lines ending in a newline from a
4289 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
4292 2001-10-01 Richard M. Stallman <rms@gnu.org>
4294 * search.c (Freplace_match): Doc fix.
4296 2001-09-28 Andrew Innes <andrewi@gnu.org>
4298 * w32menu.c (set_frame_menubar): Take into account that
4299 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4302 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
4304 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
4306 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4308 * s/gnu-linux.h: Fix a typo in comment.
4310 2001-09-28 Andreas Schwab <schwab@suse.de>
4312 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
4313 nocombreloc, in case -z combreloc is the default.
4315 2001-09-28 Gerd Moellmann <gerd@gnu.org>
4317 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
4318 really going on here.
4320 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
4322 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
4324 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
4326 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
4327 utf-8, menu-bar, and latin-N.
4328 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
4329 unconditionally now.
4330 (lisp): Add latin-N, since they are preloaded.
4332 2001-09-27 Gerd Moellmann <gerd@gnu.org>
4334 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
4335 to the left. Some cleanup.
4337 * xdisp.c (display_mode_element): One more case where a string's
4338 multibyteness should be used for display.
4340 2001-09-26 Gerd Moellmann <gerd@gnu.org>
4342 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
4345 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
4346 of the only temporarily set echoing flag for deciding when
4349 * keyboard.c (echo_kboard): Make externally visible.
4351 * lisp.h (echo_kboard): Declare extern.
4353 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
4354 fonts_changed_p if we need larger matrices due to vscrolling.
4355 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
4356 this round of redisplay if make_cursor_line_fully_visible fails.
4357 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
4358 (try_cursor_movement, try_scrolling): Use them instead of integers.
4360 * dispextern.h (required_matrix_width, required_matrix_height):
4363 * dispnew.c (required_matrix_width, required_matrix_height):
4365 (allocate_matrices_for_window_redisplay)
4366 (allocate_matrices_for_frame_redisplay: Use them.
4367 Remove parameters CH_DIM.
4369 * xdisp.c (display_mode_lines): Temporarily set selected_frame
4370 and selected_window to the frame of the window whose mode-lines
4371 are displayed, and to the window itself.
4372 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
4375 2001-09-25 Gerd Moellmann <gerd@gnu.org>
4377 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
4378 the image cache under us.
4380 * xdisp.c (display_mode_element): If the mode element is a symbol
4381 with a string value, use that string's multibyteness for displaying.
4383 * keyboard.c (read_char): Don't clear a message for a switch-frame
4384 event. From Stefan Monnier <monnier@cs.yale.edu>.
4386 * xterm.c (fast_find_position) [0]: Add a presumably more correct
4387 version for after 21.1.
4389 * xdisp.c (row_containing_pos): Make externally visible.
4391 * dispextern.h (row_containing_pos): Add prototype.
4393 * process.c (send_process): Disable composition if from_byte < 0.
4394 From Kenichi Handa <handa@etl.go.jp>.
4396 2001-09-24 Gerd Moellmann <gerd@gnu.org>
4398 * xterm.c (refreshicon): Function removed.
4400 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
4402 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
4404 * xterm.c (toplevel): Remove includes in #if 0.
4406 * process.c (sigchld_handler) [LINUX]: Don't return from
4407 the signal handler at the end of the loop.
4409 2001-09-21 Gerd Moellmann <gerd@gnu.org>
4411 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
4412 Terminate only if kill returns -1, and errno is ESRCH.
4414 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
4416 * Makefile.in (shortlisp): Add ../lisp/env.elc.
4418 2001-09-20 Gerd Moellmann <gerd@gnu.org>
4420 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
4421 since this function can be called during GC.
4423 * callproc.c (Fcall_process): Handle errors from pipe(2).
4424 (child_setup): Delete code in #ifdef vipc.
4426 2001-09-19 Gerd Moellmann <gerd@gnu.org>
4428 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
4429 (display_mode_element): Display the string from decode_mode_spec
4430 depending on its multibyteness.
4432 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
4434 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
4436 2001-09-18 Gerd Moellmann <gerd@gnu.org>
4438 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
4439 recursive_edit_unwind.
4440 (recursive_edit_unwind): Set kboard state according to
4443 * buffer.c (modify_overlay): Don't do nothing if START == END;
4444 This can still be a modification, for example when an overlay has
4445 a before-string or after-string.
4446 (Fdelete_overlay): Prevent redisplay optimizations when deleting
4447 an overlay with before-string or after-string.
4449 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
4450 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
4452 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
4453 first_unchanged_at_end_row is in front of
4454 last_unchanged_at_beg_row. This code should be removed after the
4457 2001-09-17 Gerd Moellmann <gerd@gnu.org>
4459 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
4460 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
4462 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
4465 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
4467 * dired.c (Ffile_attributes): Doc fix.
4469 2001-09-14 Gerd Moellmann <gerd@gnu.org>
4471 * fileio.c (Ffile_symlink_p): Fix last change.
4473 * filelock.c (current_lock_owner): Fix last change.
4475 2001-09-13 Gerd Moellmann <gerd@gnu.org>
4477 * filelock.c (current_lock_owner): If readlink returns ERANGE,
4478 take that to mean that the buffer is too small.
4480 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
4481 that to mean that the buffer is too small.
4483 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
4484 current buffer's multibyteness when discarding the iterator's
4487 * xfns.c (Fx_window_property): Handle case that property gets
4488 deleted between the two calls to XGetWindowProperty.
4490 2001-09-11 Gerd Moellmann <gerd@gnu.org>
4492 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
4494 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
4495 in addition to read-only.
4497 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
4498 to t in addition to read-only.
4500 * lisp.h (Qinhibit_modification_hooks): Declare.
4502 * insdel.c (Qinhibit_modification_hooks): New variable.
4503 (syms_of_insdel): Initialize and staticpro it.
4505 * textprop.c (verify_interval_modification): Don't run
4506 modification-hooks if inhibit_modification_hooks.
4508 * dispnew.c (set_window_cursor_after_update): Fix code
4509 finding glyph row containing cursor when cursor_in_echo_area
4512 * xdisp.c (init_from_display_pos): Put some code in #if 0.
4513 (add_to_log): Use bcopy instead of strcpy.
4514 (init_from_display_pos): Use an explicit loop over bytes in
4515 overlay strings instead of calling index.
4517 2001-09-10 Gerd Moellmann <gerd@gnu.org>
4519 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
4521 * dispnew.c (direct_output_for_insert): Don't change IT's
4522 stop_charpos to something in front of its current position.
4524 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
4527 2001-09-10 Richard M. Stallman <rms@gnu.org>
4529 * frame.c (Fmouse_position): Doc fix.
4531 2001-09-07 Gerd Moellmann <gerd@gnu.org>
4533 * xdisp.c (init_from_display_pos): Don't compare the result
4534 of calling index with NULL.
4536 2001-09-06 Gerd Moellmann <gerd@gnu.org>
4538 * xfns.c (x_set_background_color): Don't change the colors
4539 of the X window of scroll bar widgets.
4541 2001-09-05 Andrew Innes <andrewi@gnu.org>
4543 * w32fns.c (w32_createwindow): Undo last change.
4545 2001-09-05 Gerd Moellmann <gerd@gnu.org>
4547 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
4549 * xdisp.c (string_buffer_position): Use *single_char_property*
4550 functions instead of the *single_property* functions.
4552 2001-09-04 Andrew Innes <andrewi@gnu.org>
4554 * w32term.c (w32_read_socket): Add more information to debugging
4557 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
4558 from Emacs frames, so that calls to GetClipBox in w32term.c
4559 correctly report when part of a frame is visible (including
4560 scrollbars, etc). This prevents repeated redrawing of frames when
4561 only a scrollbar is visible.
4562 (w32_wnd_proc): Add more frame information to debugging output.
4564 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
4566 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
4568 2001-09-03 Gerd Moellmann <gerd@gnu.org>
4570 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
4571 help-echo for a string which doesn't have help-echo itself, use
4572 get-char-property to obtain the help-echo from the string's buffer
4573 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
4574 have mouse-face, look ``under'' the string for mouse-face from an
4576 (fast_find_position): Add parameter STOP. In the final row, stop
4577 before glyphs having STOP as object. Don't consider glyphs that
4578 are not from a buffer.
4580 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
4582 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
4584 * fns.c (Fmd5): Doc fix.
4586 2001-08-31 Gerd Moellmann <gerd@gnu.org>
4588 * composite.c (update_compositions): Do nothing if
4589 inhibit-modification-hooks is set.
4591 2001-08-30 Gerd Moellmann <gerd@gnu.org>
4593 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
4594 and check_message_stack if terminating abnormally. We want
4595 glyph matrices etc. in a core dump.
4597 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
4598 (syms_of_xdisp): Initialize them.
4599 (handle_single_display_prop): Don't change point, bind `object',
4600 `position', and `buffer-position' instead to the object having the
4601 `display' property, position in the object and position in the buffer.
4603 * fileio.c (Finsert_file_contents): Don't change the multibyteness
4604 of the buffer if REPLACE is non-nil.
4606 2001-08-29 Gerd Moellmann <gerd@gnu.org>
4608 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
4610 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
4612 * w32term.c (x_set_glyph_string_background_width)
4613 (show_mouse_face): Track the last changes in xterm.c.
4615 2001-08-28 Gerd Moellmann <gerd@gnu.org>
4617 * xterm.c (x_set_glyph_string_background_width): Set the glyph
4618 string's background width so that multi-line mouse-face is drawn
4619 to the right edge of the window.
4620 (show_mouse_face): Set the row's mouse_face_p flag after drawing
4623 * dispnew.c (direct_output_for_insert): Set updated_area
4624 before inserting/writing glyphs.
4626 * xdisp.c (display_mode_element): Use string_byte_to_char to
4627 determine character positions in strings, use chars_in_text
4628 instead of strwidth.
4629 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
4630 a matrix as parameter; this is easier to use from GDB.
4632 2001-08-28 Miles Bader <miles@gnu.org>
4634 * textprop.c (Fprevious_single_char_property_change)
4635 (Fnext_single_char_property_change): Doc fixes.
4637 2001-08-27 Gerd Moellmann <gerd@gnu.org>
4639 * fileio.c (Finsert_file_contents): Allocate, restore, and
4640 free composition data in the case of REPLACE not being nil.
4642 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
4643 there exist overlay strings with newlines at POS.
4644 (text_outside_line_unchanged_p): Return 0 if changes start at
4645 START and overlays exist at START. Likewise for END.
4646 (try_window_id): Give up if init_to_row_end returns 0.
4648 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
4651 2001-08-24 Gerd Moellmann <gerd@gnu.org>
4653 * keymap.c (access_keymap): Return the cdr of the binding of
4654 a generic character instead of its definition (KEY . BINDING).
4656 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
4657 to 0 also in the REPLACE case.
4659 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
4661 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
4662 open to determine whether file is readable (as for DOS_NT).
4664 2001-08-23 Gerd Moellmann <gerd@gnu.org>
4666 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
4667 coding.type is coding_type_no_conversion or coding_type_raw_text,
4668 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
4669 non-nil instead of just setting enable_multibyte_characters in the
4672 2001-08-22 Gerd Moellmann <gerd@gnu.org>
4674 * dispextern.h (struct face_cache): Add member
4675 menu_face_changed_p.
4677 * xfaces.c (menu_face_changed_default): New variable.
4678 (menu_face_changed_count): Variable removed.
4679 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
4680 the menu_face_changed_default flag, otherwise set the FRAME's
4681 menu_face_changed_p flag if the `menu' face has been changed.
4682 Prevent calling set_font_frame_param if FRAME is t.
4683 (make_face_cache): Initialize cache's menu_face_changed_p
4684 from menu_face_changed_default.
4685 (realize_basic_faces): Look into the frame's face cache to
4686 determine if the menu appearance needs updating.
4688 * keymap.c (access_keymap): Fix last change to not consider
4689 IDX when it has modifiers.
4691 2001-08-21 Gerd Moellmann <gerd@gnu.org>
4693 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
4694 . BINDING) exists, where GENERIC-CHAR is the generic character of
4695 the charset of IDX, return BINDING unless there exists a binding
4698 2001-08-16 Gerd Moellmann <gerd@gnu.org>
4700 * xrdb.c (SYSV): Don't define on Solaris 2.
4701 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
4703 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
4704 of the screen line, not text line, containing IT's current position.
4706 2001-08-15 Gerd Moellmann <gerd@gnu.org>
4708 * window.c (window_scroll_pixel_based): Don't recenter if
4709 PT is partially visible in the window.
4711 * xterm.c (expose_window_tree, expose_window, expose_line):
4712 Return 1 when overwriting mouse-face.
4713 (expose_frame): If mouse-face was overwritten, redo it.
4715 * xfaces.c (x_update_menu_appearance): Don't call
4716 set_frame_menubar, let the next redisplay do it.
4718 2001-08-14 Andrew Innes <andrewi@gnu.org>
4720 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
4721 drawing glyph string.
4723 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
4725 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
4728 2001-08-14 Gerd Moellmann <gerd@gnu.org>
4730 * xfaces.c (x_update_menu_appearance): Save and restore value of
4731 interrupt_input_blocked.
4733 2001-08-13 Gerd Moellmann <gerd@gnu.org>
4735 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
4736 a line start, move back to the line start.
4738 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
4739 exactly when a mini-buffer is active.
4741 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
4742 in units of 1/8 character on non window-system frames.
4743 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
4745 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4747 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
4750 2001-08-09 Gerd Moellmann <gerd@gnu.org>
4752 * keyboard.c (Vpre_help_message): New variable.
4753 (syms_of_keyboard): Initialize and staticpro it.
4754 (show_help_echo): Record current message before displaying a
4755 help-echo, and restore that message when clearing the help.
4757 * xfns.c (x_create_im): Remove prototype.
4759 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
4761 * dispnew.c (adjust_glyph_matrix): Undo last change.
4763 2001-08-08 Gerd Moellmann <gerd@gnu.org>
4765 * dispnew.c (adjust_glyph_matrix): In the optimization for
4766 windows whose height has changed, disable partially visible lines.
4768 2001-08-07 Gerd Moellmann <gerd@gnu.org>
4770 * window.c (Frecenter): If ARG < 0, and on a window system
4771 frame, count in some empty lines when we can't move -ARG lines down.
4773 * xdisp.c (start_display): Don't try to determine the continuation
4774 lines width if lines are truncated. It's superfluous and leads to
4775 incorrect results if POS is not visible in the window after
4776 reseating the iterator at the previous line start.
4778 2001-08-06 Gerd Moellmann <gerd@gnu.org>
4780 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
4782 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4784 * alloc.c (init_stack): Remove declaration.
4786 2001-08-03 Gerd Moellmann <gerd@gnu.org>
4788 * keyboard.c (read_key_sequence): Check that key is an integer
4789 before comparing it with quit_char.
4790 (add_command_key): Use larger_vector.
4791 (read_char_x_menu_prompt): Instead of converting symbol and
4792 integer events into conses (EVENT . nil), use (EVENT . disabled)
4793 which cannot be confused with valid events.
4794 (read_char): When reading from Vunread_command_events, check for
4795 events of the form (EVENT . disabled) instead of
4798 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
4799 a float, determine the max height from the frame's height.
4801 2001-08-02 Gerd Moellmann <gerd@gnu.org>
4803 * xdisp.c (redisplay_internal): Take message_cleared_p into
4804 account only if minibuf_level == 0.
4806 2001-08-01 Gerd Moellmann <gerd@gnu.org>
4808 * xdisp.c (redisplay_internal): Add a check for the last
4811 * xdisp.c (message_cleared_p): New variable.
4812 (clear_message): Set message_cleared_p when clearing the current
4814 (redisplay_internal): Look at message_cleared_p to capture
4815 the case that the echo area should be cleared.
4817 * keyboard.c (command_loop_1): Fix spelling of
4818 resize_echo_area_exactly.
4820 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
4822 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
4824 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
4825 current matrix when the window gets smaller.
4827 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
4829 * print.c (strout): Cast the character passed to insert_char to
4830 unsigned char, to avoid sign extension when it is promoted to int.
4832 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4834 * fileio.c (Finsert_file_contents): Don't treat a return value
4835 of 0 from emacs_read as an IO error.
4837 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4839 * keyboard.c (abs): New macro.
4840 (double_click_fuzz): New variable.
4841 (make_lispy_event): Use it to determine what makes a double-click.
4842 (syms_of_keyboard): DEFVAR_INT it.
4844 * xmenu.c (set_frame_menubar): Take into account that
4845 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4848 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4850 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4852 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4853 of row's visible height.
4855 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4856 deal with the first overlay string having an image `display' property.
4857 (try_window_reusing_current_matrix, compute_line_metrics):
4858 Fix computation of row's visible height for the case that part of the
4859 row is invisible above and part of the row is at the same time
4860 invisible below the window.
4862 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4864 * xfns.c (x-show-tip): Doc fix.
4866 * xfns.c (Vx_max_tooltip_size): New variable.
4867 (syms_of_xfns): DEFVAR_LISP it.
4868 (Fx_show_tip): Set frame's window_width to the width of the
4869 window. Use a maximum tooltip size specified by
4870 Vx_max_tooltip_size, if that has valid contents.
4871 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4873 2001-07-26 Andrew Innes <andrewi@gnu.org>
4875 * w32term.c (x_display_list): New variable.
4876 (w32_term_init): Set it.
4878 * w32term.h (x_display_list): New extern.
4880 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4882 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4883 is non-nil, instead of when redisplaying_p is non-zero.
4885 (mark_window_display_accurate_1): Add an assertion.
4887 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4889 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4891 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4892 events so that we get a chance of processing expose events.
4894 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4896 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4898 * xfns.c (valid_image_p): Protect better against invalid image
4899 specifications. Previous code could signal an error.
4901 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4903 * indent.c (current_column): Fix column computation in the
4904 presence of display table entries.
4905 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4907 * dispnew.c (adjust_glyph_matrix): In the optimization for
4908 windows whose height has changed, use the new window height
4909 to compute which rows to invalidate.
4911 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4912 (MAX_10_EXP): New macro.
4915 * coding.c (code_convert_region): Handle the multibyte case if
4916 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4918 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4920 * dispextern.h (struct face): Change type of `stipple' to
4923 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4925 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4927 * dispnew.c (update_window): Don't set the cursor at the end
4928 of the update if display update has been paused.
4930 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4932 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4934 * fns.c (Fset_char_table_default): Check that a charset is defined
4935 before checking its dimension.
4937 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4939 * coding.c (setup_coding_system): Don't do any designation based
4940 on reg_bits if charset is not yet defined.
4942 * lisp.h (XVECTOR): Verify correct object type before returning a
4943 pointer, using eassert.
4945 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4947 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4948 Increase to 4096 because of paste problems reported on GNU/Linux.
4950 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4952 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4954 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4956 * fileio.c (unwind_read): Function removed.
4957 (read_non_regular, read_non_regular_quit): New functions.
4958 (Finsert_file_contents): When reading from non-regular files,
4959 arrange to catch a `quit' and terminate the loop. Rearrange
4960 code so that a `quit' when reading from a regular file doesn't
4961 insert text in the buffer.
4963 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4964 Clear faces afterwards.
4965 (clear_font_table): Take a x_display_info parameter. Don't free
4966 fonts being the default font of any frame on the given display.
4968 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4970 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4971 instead of CHAR_STRING which can signal an error.
4973 * charset.c (char_to_string_1): Extracted from char_to_string.
4974 Return -1 instead of signaling an error.
4975 (char_to_string): Use it.
4977 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4979 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4981 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4982 is t, don't try to append anything to it.
4984 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4986 * dired.c (file_name_completion): Pass dp->d_name to
4987 Fstring_match, not elt, which is always nil here.
4989 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4991 * xselect.c (x_decline_selection_request): Handle errors
4992 caused by receivers that have vanished.
4994 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4995 ignoring events on foreign windows in #if 0. Always dispatch
4996 the event after checking it with x_handle_property_notify.
4998 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4999 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
5000 TRACE macros to facilitate debugging. Add additional trace statements.
5001 (toplevel): Add prototypes for file-local functions.
5002 (x_atom_to_symbol): Remove DPYINFO parameter.
5004 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
5006 * w32menu.c (menubar_selection_callback, w32_menu_show):
5007 Initialize `entry' to nil.
5008 (w32_dialog_show): Remove unused `save_wv' variable.
5009 (name_is_separator): Recognize "--:foo" and "--foo-bar".
5011 2001-07-11 Gerd Moellmann <gerd@gnu.org>
5013 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
5015 * fileio.c (unwind_read): Print a message when discarding inserted
5016 text or switching the buffer to unibyte. Change parameter.
5017 (Finsert_file_contents): Don't pass VISIT to unwind_read.
5019 * fileio.c (unwind_read): New function.
5020 (Finsert_file_contents): Record it as unwind-function for
5021 the case that reading is interrupted by C-g.
5023 2001-07-10 Gerd Moellmann <gerd@gnu.org>
5025 * dispnew.c (update_window): Don't skip the header-line
5026 update when scrolling_window returns 0.
5028 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
5030 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
5031 for the case that x_decode_color signals an error.
5033 * xdisp.c (add_to_log): Do nothing if called asynchronously.
5035 2001-07-09 Gerd Moellmann <gerd@gnu.org>
5037 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
5038 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
5041 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
5043 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
5044 doc string line for dos-timezone-offset.
5046 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
5047 inline assembly, to avoid compiler warnings.
5048 (syms_of_msdos): Add \n\ at the end of a line in the doc string
5049 line for dos-unsupported-char-glyph.
5051 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
5053 2001-07-05 Gerd Moellmann <gerd@gnu.org>
5055 * sound.c: Include Emacs' header files with #include "...".
5057 * eval.c (specbind): Additionally record the buffer that was
5058 current when a buffer-local or frame-local variable was bound.
5060 2001-07-04 Gerd Moellmann <gerd@gnu.org>
5062 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
5063 to unibyte characters in unibyte buffers.
5065 2001-07-03 Gerd Moellmann <gerd@gnu.org>
5067 * eval.c (specbind): If SYMBOL has a frame-local binding, record
5068 the frame on the binding stack. Change format of entries for
5069 local bindings on the binding stack to '(SYMBOL . WHERE)'.
5070 (unbind_to): Handle unbinding a frame-local variable.
5072 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
5073 glyphs and truncation glyphs at the end of a row from its pixel width.
5074 (dump_glyph_row): Print row's continuation_lines_width.
5075 (try_window_id): Take the shortcut if ZV is visible in the
5076 window, but there are actually no changes at ZV.
5078 2001-07-02 Gerd Moellmann <gerd@gnu.org>
5080 * xterm.h (x_free_dpy_colors): Add prototype.
5082 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
5083 right number of arguments.
5085 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
5086 ($(lwlibdir)TAGS): New target.
5087 (TAGS): Fix dependency list.
5089 * xterm.c (x_list_fonts): Make sure XFreeFont is called
5092 2001-06-30 Gerd Moellmann <gerd@gnu.org>
5094 * emacs.c (main): Remove extern declaration for sys_nerr, which
5095 isn't used and causes a compilation error with GCC 3.0 on
5098 2001-06-27 Gerd Moellmann <gerd@gnu.org>
5100 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
5101 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
5102 (toplevel): Include <signal.h> and syssignal.h.
5104 * sound.c (vox_configure, vox_close): Turn off atimers
5107 2001-06-26 Gerd Moellmann <gerd@gnu.org>
5109 * keyboard.c (read_char) <non_reread>: Record the previous idle
5110 start time before calling timer_stop_idle.
5111 (read_char) <reread_first>: After processing a help-echo event,
5112 restore the previous idle start time.
5114 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
5115 the start of invisible text.
5116 (setup_for_ellipsis): New function.
5117 (next_overlay_string): After all overlay strings have been
5118 processed, display an ellipsis if necessary.
5119 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
5120 (push_it): Initialize display_ellipsis_p on the iterator's stack.
5122 * dispextern.h (struct iterator_stack_entry): Add member
5125 2001-06-25 Gerd Moellmann <gerd@gnu.org>
5127 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
5128 on the value of the wait-for-wm frame parameter.
5130 * xterm.h (struct x_output): Add member wait_for_wm.
5132 * xfns.c (Qwait_for_wm): New variable.
5133 (x_frame_parms): Add entry for `wait-for-wm".
5134 (x_set_wait_for_wm): New function.
5135 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
5136 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
5138 * xdisp.c (try_window_id) <all changes below window end>: Don't
5139 take this shortcut if ZV is visible in the window.
5140 (try_window_id): When checking for window start being in changed
5141 text, don't check that the buffer's size has changed.
5143 2001-06-23 Richard M. Stallman <rms@gnu.org>
5145 * minibuf.c (Fcompleting_read): Doc fix.
5147 2001-06-19 Gerd Moellmann <gerd@gnu.org>
5149 * composite.c (Ffind_composition_internal): Accept ZV
5150 and a string's end position as POS.
5152 2001-06-18 Gerd Moellmann <gerd@gnu.org>
5154 * composite.c (Ffind_composition_internal): Check POS
5157 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5159 * editfns.c (Fmessage_box): If the frame is not under a window
5160 system, output the message in the echo area.
5162 2001-06-14 Richard M. Stallman <rms@gnu.org>
5164 * xdisp.c (try_window_id): When EOB is visible, don't treat
5165 insertion at EOB as if it were "off the bottom of the screen."
5167 2001-06-11 Andrew Innes <andrewi@gnu.org>
5169 * w32proc.c (create_child): Add new parameter is_gui_app.
5170 (w32_executable_type): Add new parameter is_gui_app.
5171 (sys_spawnve): Use it.
5172 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
5173 SIGQUIT. This matches better how the signals are interpreted by
5174 MSVC compiled programs.
5175 (syms_of_ntproc): Update docstring.
5177 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
5179 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
5180 well otherwise note_mouse_highlight might optimize away highlighting
5181 if we pass over that same overlay again.
5183 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
5185 * lread.c (Fload): Document that the argument is run via
5186 substitute-in-file-name.
5188 2001-05-31 Gerd Moellmann <gerd@gnu.org>
5190 * Makefile.in (bootstrap-doc): New target.
5191 (bootstrap-emacs): Depend on it.
5193 * fileio.c (Fdo_auto_save): Don't try to create the directory of
5194 auto-save-list-file-name when shutting down Emacs, because
5195 creating the directory might signal an error, and leaves
5196 Emacs in a strange state.
5198 * term.c: (tty_cursor_hidden): New variable.
5199 (update_begin): Don't call tty_hide_cursor. Clean up.
5200 (update_end, set_terminal_window, set_scroll_region): Clean up.
5201 (ring_bell, reset_terminal_modes): Clean up.
5202 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
5203 on tty_cursor_hidden.
5204 (write_glyphs): Call tty_hide_cursor.
5206 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
5208 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
5210 2001-05-30 Gerd Moellmann <gerd@gnu.org>
5212 * xfns.c (enum image_value_type): New enumerator
5213 IMAGE_STRING_OR_NIL_VALUE.
5214 (parse_image_spec): Handle it.
5215 (xbm_format, pbm_format): Use it for :foreground and :background.
5216 (xbm_load, pbm_load): Check for nil color names.
5218 * xterm.c (note_mouse_highlight): If an overlapping overlay
5219 exists, but we find that we highlight the same overlay as before,
5220 don't do the highlighting again.
5222 2001-05-29 Gerd Moellmann <gerd@gnu.org>
5224 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
5225 Protect unibyte strings created by replacing their multibyte
5226 equivalents in menu_items.
5228 * keymap.c (Fsingle_key_description): NUL-terminate the string
5229 buffer before calling build_string.
5231 * callproc.c (Fcall_process): Deal with decode_coding returning
5232 CODING_FINISH_INCONSISTENT_EOL.
5234 2001-05-28 Gerd Moellmann <gerd@gnu.org>
5236 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
5237 an item's name with its key description in case the description
5238 is a multibyte string.
5240 * keymap.c (Fsingle_key_description): Create a multibyte string
5243 * macros.c (Fstart_kbd_macro): Doc fix.
5245 * xterm.c (cursor_in_mouse_face_p): New function.
5246 (x_draw_stretch_glyph_string): Use it to choose a different GC
5247 when drawing a cursor within highlighted text.
5249 * editfns.c (char_property_eq): Put in #if 0.
5251 * indent.c (string_display_width): Put in #if 0.
5253 * lread.c (Fload): Remove unused label.
5255 * termcap.c (speeds): Put in #if 0.
5257 2001-05-18 Gerd Moellmann <gerd@gnu.org>
5259 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
5261 * xfaces.c (xlfd_point_size): Don't divide pixel size from
5262 transformation matrix by 10.
5264 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5266 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
5267 only if it's equal to the former foreground pixel color.
5268 (x_set_foreground_color, x_set_background_color)
5269 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
5271 2001-05-16 Dave Love <fx@gnu.org>
5273 * insdel.c (signal_before_change, signal_after_change): Consider a
5274 local change hook which changes the buffer.
5276 * process.c (read_process_output): Don't call signal_after_change
5277 and update_compositions after insert_from_string_before_markers.
5279 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5281 * xfaces.c (split_font_name): Use the right field when
5282 checking for `[...]' syntax.
5284 * buffer.c (copy_overlays): New function.
5285 (clone_per_buffer_values): Use it.
5287 * buffer.h (OVERLAY_PLIST): New macro.
5289 * keymap.c (Fsingle_key_description): Replace a build_string with
5290 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
5292 * fontset.c (Ffontset_info): Check that face is non-null
5293 before accessing its fields.
5295 2001-05-15 Gerd Moellmann <gerd@gnu.org>
5297 * keyboard.c (read_key_sequence): Prevent generating a fake
5300 * xfaces.c (split_font_name): Handle `[...]' for the right
5303 * ccl.c (ccl_driver): Don't copy remaining bytes in case
5304 of CCL_STAT_INVALID_CMD.
5306 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
5308 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
5309 in <var> has no default value yet.
5311 * xfaces.c (try_alternative_families): First try the FAMILY.
5312 And if nothing is found in the end, try again with scalable fonts.
5313 (try_font_list): Let try_alternative_families do a bit more of
5314 the work. Only use FAMILY if it is not nil.
5315 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
5317 2001-05-14 Gerd Moellmann <gerd@gnu.org>
5319 * xterm.c (note_mouse_highlight): Avoid changing the mouse
5320 pointer shape when show_mouse_face has already done it.
5322 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
5325 * xfaces.c (split_font_name): Make sure to leave the loop
5326 with the right value of `i'.
5328 * xfaces.c (split_font_name): Handle matrix transformations
5329 in the pixel and point size fields of XLFD font names.
5330 (xlfd_point_size): Likewise.
5332 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
5334 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
5335 (x_to_w32_font): Add prototype.
5337 * regex.c (malloc, realloc, free) [emacs]: Undefine before
5338 redefining, to avoid compiler warnings.
5340 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
5342 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
5343 (w32_get_bdf_glyph): Cast between unsigned char and char when
5344 passing arguments to subroutines, to shut up compiler warnings.
5345 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
5348 * xfaces.c: Include keyboard.h before frame.h, not after it.
5350 * widget.c: Include keyboard.h before frame.h.
5352 * w32term.h (struct image, struct face): Forward declaration, to
5353 avoid compiler warnings.
5355 2001-05-11 Gerd Moellmann <gerd@gnu.org>
5357 * keyboard.c (read_key_sequence): Don't modify events when
5358 generating fake prefix keys (mode-line, scroll-bar, ...) since
5359 this prevents proper processing of such events when pushed back
5360 into unread-command-events.
5362 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
5363 actually redrawn. Make the function static.
5364 (note_mouse_highlight): Fix a case where the mouse cursor
5365 was changed back to the text cursor.
5367 * xterm.h (clear_mouse_face): Remove prototype.
5369 * xdisp.c (try_window_id): Fix the fix and set the right
5372 * xdisp.c (try_window_id): Fix computation of window end in the
5373 case that lines were deleted at the end of the window. Add some
5374 more debug_method_adds.
5376 * xfaces.c (try_alternative_families): New function.
5377 (try_font_list): Use it. If ATTRS specifies a family, check
5378 fonts from that family first.
5379 (choose_face_font): Remove code setting the family part of
5382 2001-05-10 Gerd Moellmann <gerd@gnu.org>
5384 * xdisp.c (try_window_id): Fix case of all changes before
5387 * xdisp.c (try_window_id): Add some xasserts.
5389 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5391 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
5393 2001-05-09 Dave Love <fx@gnu.org>
5395 * xdisp.c (GIVE_UP): Fix for K&R C.
5397 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5399 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
5401 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
5402 back to the text cursor shape without need.
5404 2001-05-07 Gerd Moellmann <gerd@gnu.org>
5406 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
5408 * dispextern.h (inverse_video): Declare extern.
5410 * keyboard.c (delete_kboard): Handle the case that selected_frame
5411 has been deleted in the course of x_connection_closed.
5413 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
5415 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
5416 Fix the change from 2001-04-30.
5418 2001-05-03 Gerd Moellmann <gerd@gnu.org>
5420 * xfns.c (file_dialog_unmap_cb): New function.
5421 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
5422 where a dialog is closed via the window manager.
5424 * xdisp.c (try_window_id): Cases of changes all in front of
5425 the window start or all below the window end mostly rewritten.
5426 (redisplay_window): Move the tests if try_window_id is
5427 applicable to try_window_id.
5428 (GIVE_UP): New macro.
5430 2001-05-02 Gerd Moellmann <gerd@gnu.org>
5432 * xterm.c (expose_window): Return int. If W is the window
5433 currently being updated, mark the frame garbaged.
5434 Fix computation of rows intersecting the exposed rectangle.
5435 (expose_window_tree): Stop when expose_window returns 0.
5437 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
5438 again if it has already been drawn.
5440 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
5442 * syntax.c (update_syntax_table): Check that oldi has the same
5443 properties as old_prop before deciding not to invalidate.
5445 2001-04-30 Gerd Moellmann <gerd@gnu.org>
5447 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
5448 read-only text that is so because of text properties.
5450 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
5451 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
5452 windows that are components of a Lucid menu bar.
5454 2001-04-27 Gerd Moellmann <gerd@gnu.org>
5456 * term.c (turn_on_face): Fix reverse video handling on terminals
5457 that don't support colors.
5459 2001-04-26 Gerd Moellmann <gerd@gnu.org>
5461 * editfns.c (save_excursion_restore): Don't use XBUFFER on
5464 2001-04-25 Gerd Moellmann <gerd@gnu.org>
5466 * term.c (toggle_highlight): New function.
5467 (turn_on_face): Change handling of reverse video.
5469 * process.c (wait_reading_process_input):
5470 Call record_asynch_buffer_change only if a timer really changed buffers.
5472 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
5473 of the number of overlays to check.
5475 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
5477 * xdisp.c (try_window_id): Fix a case where window_end_pos
5478 and window_end_bytepos were not adjusted.
5480 2001-04-23 Gerd Moellmann <gerd@gnu.org>
5482 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
5485 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
5487 * process.c (wait_reading_process_input) [!subprocesses]:
5488 Don't reference waiting_for_user_input_p, it's not defined in the
5489 branch without async subprocesses support.
5491 2001-04-19 Gerd Moellmann <gerd@gnu.org>
5493 * keyboard.c (delete_kboard): Prevent a dangling reference
5494 from current_kboard to KB, which is freed.
5496 * process.c (wait_reading_process_input):
5497 Call record_asynch_buffer_change after running timers, to make
5498 read_key_sequence aware of buffer changes from under it.
5500 2001-04-18 Gerd Moellmann <gerd@gnu.org>
5502 * xfaces.c (Qscalable_fonts_allowed): New variable.
5503 (realizing_basic_faces_p): Removed.
5504 (x_face_list_fonts): Special handling for realizing_basic_faces_p
5506 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
5507 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
5508 for scalable-fonts-allowed to t.
5510 * fileio.c (Finsert_file_contents): If the file size returned from
5511 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
5512 read from files on a procfs whose contents are generated dynamically.
5514 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
5516 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
5517 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
5518 (__memalign_hook): Make the two prototypes consistent.
5520 2001-04-17 Gerd Moellmann <gerd@gnu.org>
5522 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
5523 matrix of mini-windows.
5525 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
5527 * intervals.c (find_interval): Don't rebalance during signal handling.
5529 2001-04-11 Gerd Moellmann <gerd@gnu.org>
5531 * fns.c: Include blockinput.h.
5533 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
5535 2001-04-10 Gerd Moellmann <gerd@gnu.org>
5537 * fns.c (Fcompare_strings): Fix return values.
5539 * window.c (window_scroll): Change the meaning of N to mean
5540 N screen-fulls or N lines.
5541 (window_scroll_pixel_based, window_scroll_line_based)
5542 (scroll_command, Fscroll_other_window): Change accordingly.
5544 * window.c (window_scroll_pixel_based, Frecenter):
5545 Call window_box_height instead of using it.last_visible_y for the
5546 height of the window.
5548 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
5549 instead of using it.last_visible_y for the height of the window.
5551 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
5552 From Dan Holmsand <dan@eyebee.com>.
5554 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
5555 able to write to hidden and system files. From Dan Holmsand
5558 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
5559 Holmsand <dan@eyebee.com>.
5561 2001-04-09 Gerd Moellmann <gerd@gnu.org>
5563 * fns.c (Fplist_get, Fplist_put): Add QUITs.
5565 * window.c (window_internal_height): Return 1 less if the
5566 window has a header line.
5568 * xdisp.c (try_window_id): When scrolling on a terminal, take
5569 the change of window_internal_height into account.
5571 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
5573 * gmalloc.c (align): If the argument SIZE would overflow
5574 __malloc_ptrdiff_t, fail right away.
5576 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5578 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
5579 Make sure the tooltip is completely visible.
5580 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
5582 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
5584 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
5586 2001-04-06 Dave Love <fx@gnu.org>
5588 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
5591 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5593 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
5595 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
5597 2001-04-05 Gerd Moellmann <gerd@gnu.org>
5599 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
5601 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
5603 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
5604 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
5606 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
5607 shell widget's position only if it is non-null.
5609 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
5610 Set f->output_data.x->widget to null after destroying it.
5612 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
5613 FILENAME to bring it in synch with the documentation.
5615 * xfaces.c (realizing_basic_faces_p): Renamed from
5616 realize_default_face_p.
5617 (realize_basic_faces): Set/clear realizing_basic_faces_p.
5618 (realize_default_face): Don't set the flag.
5620 2001-04-04 Gerd Moellmann <gerd@gnu.org>
5622 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
5624 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
5626 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
5627 the buffer that was used for echoing.
5629 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
5630 (first_font_matching): Removed unused function.
5631 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
5632 (may_use_scalable_font_p): Remove parameter FONT; rename
5633 parameter NAME to FONT.
5634 (x_face_list_fonts): Fix missing bounds check.
5635 (realizing_default_face_p): New variable.
5636 (realize_default_face): Set and clear that flag.
5637 (x_face_list_fonts): When called during the realization of the
5638 default face, and no matching fonts are found when ignoring
5639 scalable fonts and fonts matching a regexp from
5640 face-ignored-fonts, try without ignoring fonts.
5642 2001-04-03 Gerd Moellmann <gerd@gnu.org>
5644 * xfns.c (postprocess_image): New function.
5645 (lookup_image): Call it for all image types except PostScript.
5646 (x_kill_gs_process): Call postprocess_image.
5648 * xterm.c (x_use_underline_position_properties): New variable.
5649 (x_draw_glyph_string): Use it.
5650 (syms_of_xterm): DEFVAR_BOOL it.
5652 2001-04-02 Gerd Moellmann <gerd@gnu.org>
5654 * xterm.c (x_alloc_nearest_color_1): New function.
5655 (x_alloc_nearest_color): Use it.
5656 (x_color_cells): Take a Display as argument, instead of a frame.
5657 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
5658 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
5659 (x_initialize): Register cvt_string_to_pixel as resource converter
5660 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
5662 2001-03-30 Gerd Moellmann <gerd@gnu.org>
5664 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
5665 (set_iterator_to_next): If a string from a display property ends,
5666 consider the case that this might also be the end of an
5667 overlay string having the display property.
5669 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
5671 * xdisp.c (reseat_to_string): Undo last change.
5673 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
5674 matrix of a window when the header line changes, when
5675 new rows are allocated, or when the width changes.
5677 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
5679 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
5681 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
5683 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
5686 2001-03-29 Gerd Moellmann <gerd@gnu.org>
5688 * data.c (Fsubr_interactive_form): New function.
5689 (syms_of_data): Defsubr it.
5691 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5692 (live_float_p, live_misc_p): Return 1 only if the offset of the
5693 pointer in its block is >= 0.
5695 2001-03-28 Paul Eggert <eggert@twinsun.com>
5697 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
5698 microseconds calcuation. Avoid double-rounding problem.
5699 In doc string, warn that the result is approximate.
5701 2001-03-28 Gerd Moellmann <gerd@gnu.org>
5703 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
5704 bind `inhibit-eval-during-redisplay' to t.
5706 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
5708 * xdisp.c (inhibit_eval_during_redisplay)
5709 (Qinhibit_eval_during_redisplay): New variables.
5710 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
5711 don't eval, return nil instead.
5712 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
5713 Initialize Qinhibit_eval_during_redisplay.
5715 * xdisp.c (reseat_to_string): If STRING is multibyte, set
5716 the iterator's multibyte_p flag.
5718 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
5719 instead of setting it to zero; it's incremented for each frame
5720 where the menu face is changed.
5722 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
5723 change bottom shadow accordingly.
5725 * xterm.c (expose_window_tree, expose_frame): Don't compute
5727 (expose_window): Do it here instead.
5728 (x_draw_glyph_string): Fix a computation of the underline position.
5730 * bytecode.c (BYTE_CODE_QUIT): New macro.
5731 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
5733 2001-03-27 Gerd Moellmann <gerd@gnu.org>
5735 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
5736 Give up if matrix starts in an ellipsis.
5737 (init_from_display_pos): Do nothing if POS doesn't specify
5738 a dpvec_index but the iterator has such a position.
5740 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
5742 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
5743 x/y position is (0, 0) after destroying the menu bar, restore
5744 its original position.
5746 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
5747 (init_from_display_pos): Use it.
5748 (try_window_reusing_current_matrix): Don't use cursor_row_p.
5750 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5752 * xdisp.c (try_window_id): Undo last change.
5754 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
5756 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
5758 * buffer.c (syms_of_buffer): Doc fix.
5760 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5762 * xfaces.c (x_update_menu_appearance): Use local variable
5763 popup_path for setting font resources.
5765 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
5767 * frame.c (Fframe_list): Don't reference tip_frame if
5768 HAVE_WINDOW_SYSTEM is not defined.
5770 * emacs.c (main): Update the copyright year. From Werner LEMBERG
5773 2001-03-25 Gerd Moellmann <gerd@gnu.org>
5775 * xdisp.c (init_from_display_pos): Test invisible property
5776 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
5778 * xdisp.c (redisplay_internal) <update one window>: Make sure
5779 last_arrow_position and last_arrow_string are set.
5781 * frame.c (Fframe_list): Don't return a tooltip frame.
5783 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5785 * xdisp.c (mark_window_display_accurate_1): New function,
5786 extracted from mark_window_display_accurate.
5787 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
5788 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
5789 (mark_window_display_accurate): Use it.
5790 (redisplay_internal): Use it for the selected window.
5791 (redisplay_internal): Avoid duplicate mark_window_display_accurate
5792 for the selected frame.
5794 * xdisp.c Use make_number, for readability.
5795 (try_window_id): Disable rows below the window end.
5796 (try_window_reusing_current_matrix): Use cursor_row_p.
5797 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
5799 (init_from_display_pos): If POS specifies a position in a display
5800 vector, maybe get the iterator set up for that ellipsis.
5802 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
5804 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
5806 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
5808 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5810 * xfaces.c (x_update_menu_appearance): Use a different path
5811 for Lucid popup menus.
5813 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
5815 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
5817 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
5818 (string_buffer_position): Use `make_number'.
5820 2001-03-22 Gerd Moellmann <gerd@gnu.org>
5822 * xfaces.c (x_update_menu_appearance): Renamed from
5823 x_set_menu_face_resources. Use different resources for popups.
5825 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
5826 (GC_CHECK_STRING_BYTES): Don't define.
5828 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
5829 Removed, together with subroutines.
5830 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
5831 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
5833 * dispextern.h (x_set_menu_resources_from_menu_face):
5836 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5837 Remove calls to x_set_menu_resources_from_menu_face.
5839 * xfaces.c (xm_set_menu_resources_from_menu_face):
5840 Remove #ifndef LESSTIF_VERSION.
5842 * xmenu.c: Include widget.h.
5843 (single_submenu): Return int. Some cleanup.
5844 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5846 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5848 * xterm.c (x_update_window_end): Handle overwritten mouse face
5849 also for tool bar windows.
5850 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5851 DRAW is DRAW_IMAGE_RAISED.
5853 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5855 * print.c (syms_of_print): Doc fixes.
5857 * fns.c (Fmd5): Doc fix.
5859 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5861 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5862 Clear area of the frame not occupied by the scroll bar.
5864 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5865 tip frame's root window buffer to *tip* right after creating
5868 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5869 is an integer don't have to be for space characters.
5871 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5873 * indent.c (current_column, current_column_1, Fmove_to_column)
5874 (compute_motion): Handle characters from display vectors differently.
5876 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5878 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5879 drawing glyph string.
5881 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5883 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5884 (command_loop_1): Undo last change.
5886 * xterm.c (fast_find_position): Return the correct vpos.
5888 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5889 non-null, set a per-buffer value in BUF instead of the current buffer.
5890 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5891 Call store_symval_forwarding with BUF null.
5892 (set_internal): Call store_symval_forwarding with the BUF
5893 parameter passed to set_internal. Formerly, the value was always
5894 set in the current buffer; the buffer recorded in specbind for
5895 this case wasn't used.
5896 (arith_driver): Reindent.
5898 * buffer.c (swap_out_buffer_local_variables):
5899 Call store_symval_forwarding with BUF null.
5901 * lisp.h (store_symval_forwarding): Change prototype.
5903 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5905 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5907 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5908 FOR_DELETION. Avoid resizing the mini-window of the selected
5909 frame if FOR_DELETION is set.
5910 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5911 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5914 * window.c (Fset_window_configuration): Change call to
5915 do_switch_frame to new format.
5917 * keyboard.c (quit_throw_to_read_char): Change call to
5918 do_switch_frame to new format.
5920 * lisp.h (do_switch_frame): Change prototype.
5922 * frame.c (Fframe_parameters): In the `buffer-list' frame
5923 parameter, store the buffer list of FRAME, not the list of the
5926 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5927 box just because the glyph row's full_width_p flag is set.
5929 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5931 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5932 skip the padding blanks inserted in extend_face_to_end_of_line,
5933 before checking for trailing whitespace.
5935 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5937 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5938 Remove special handling for LessTif/Motif.
5939 (toplevel): Don't include Xm/Xm.h.
5941 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5942 Remove workaround code for LessTif; it doesn't work anymore.
5944 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5947 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5948 Don't access private scroll bar data; it's no longer necessary with
5949 contemporary LessTif.
5951 * xfaces.c (xm_set_menu_resources_from_menu_face):
5952 Change #if 0 to #ifndef LESSTIF_VERSION.
5954 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5955 removing button grabs.
5957 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5959 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5960 and clip-large-size-font as obsolete.
5962 * lread.c (read_multibyte): Check the validity of multibyte
5963 sequence. If invalid, return the first byte.
5965 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5967 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5968 before running the command; timer functions or process
5969 filters may have set it.
5971 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5973 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5976 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5978 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5981 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5983 * dispextern.h (string_buffer_position): Add prototype.
5985 * xdisp.c (string_buffer_position, display_prop_string_p)
5986 (single_display_prop_string_p): New functions.
5988 * xterm.c (note_mouse_highlight): If there's no help-echo on
5989 a string, look at the buffer text ``under'' it.
5991 * keyboard.c (make_lispy_event): Add string info to the event,
5992 analogous to what's done on mode lines.
5993 (read_key_sequence): For a click on a string, consider `local-map'
5994 and `keymap' of that string.
5996 * keyboard.c (make_lispy_event, make_lispy_movement):
5997 Adjust calls to buffer_posn_from_coords to new format.
5999 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
6001 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
6004 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
6005 flags argument to emacs_open; it seems to conflict with O_EXCL.
6007 2001-03-09 Kenichi Handa <handa@etl.go.jp>
6009 * composite.h (struct composition): Change types of members;
6010 glyph_len to unsigned, width to unsigned short.
6012 2001-03-08 Andrew Innes <andrewi@gnu.org>
6014 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
6017 2001-03-08 Gerd Moellmann <gerd@gnu.org>
6019 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
6022 * xterm.c (note_mouse_highlight): Handle mouse-face and
6023 help-echo in strings.
6024 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
6025 (fast_find_string_pos): New function.
6027 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
6028 (display_string): Call face_at_string_position with new parameter.
6030 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
6031 Handle `mouse-face'.
6033 * dispextern.h (face_at_string_position): Change prototype.
6035 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
6037 * keyboard.c (make_lispy_event): Avoid generating drag events
6038 if the mouse hasn't actually moved to another buffer position.
6040 2001-03-08 Dave Love <fx@gnu.org>
6042 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
6044 2001-03-08 Gerd Moellmann <gerd@gnu.org>
6046 * process.c (Fset_process_window_size): Fix a typo.
6048 2001-03-08 Kenichi Handa <handa@etl.go.jp>
6050 * coding.c (detect_coding_sjis): Do more rigid check.
6051 (detect_coding_big5): Likewise.
6052 (decode_coding_sjis_big5): Likewise.
6053 (Fdetect_coding_region): Call detect_coding_system with tailing
6054 anchor byte `\0' for more rigid detection.
6055 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
6056 (Fdetect_coding_string): Likewise.
6058 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
6060 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
6061 a string before extracting its data.
6063 2001-03-07 Gerd Moellmann <gerd@gnu.org>
6065 * window.c (Frecenter): Rewrite code handling negative values
6066 of ARG on graphical frames.
6068 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
6070 * window.c (displayed_window_lines): If W->start is outside the
6071 accessible portion of the buffer, call start_display with BEGV or
6072 ZV instead of W->start.
6074 2001-03-07 Gerd Moellmann <gerd@gnu.org>
6076 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
6078 * process.c (Fset_process_filter): Don't crash if the input
6079 file descriptor of PROCESS is closed.
6080 (Fset_process_window_size): Likewise.
6082 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6084 * xterm.c (XTflash): Make the timeout of select shorter, and call
6085 select repeatedly until the desired time expires.
6087 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6089 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
6091 * xfns.c (Fx_create_frame): Clear Vwindow_list.
6093 * lisp.h (Vwindow_list): Declare extern.
6095 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6097 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
6099 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6101 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
6102 to detect a case where we have to highlight a different region
6103 despite not having left the currently highlighted region.
6104 Set mouse_face_overlay in the x_display_info.
6105 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
6107 * xterm.h (struct x_display_info): Add mouse_face_overlay.
6109 * buffer.c (mouse_face_overlay_overlaps): New function.
6111 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
6112 (Qmouse_face): Declare extern.
6114 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
6115 if face_change_count is non-zero.
6117 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6119 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
6120 that the source is unibyte.
6122 2001-03-05 Dave Love <fx@gnu.org>
6124 * xterm.c (XTmouse_position): Fix typo.
6126 2001-03-05 Gerd Moellmann <gerd@gnu.org>
6128 * minibuf.c (read_minibuf): Clean up the binding stack if
6129 called noninteractively.
6131 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6133 * coding.c (syms_of_coding): Docstring modified.
6135 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6137 * charset.c (char_to_string): If a single byte char has modifier
6138 bits that can't be reflected to the character code, ignore them
6139 instead of signaling an error.
6141 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
6143 * s/msdos.h: Update copyright notice.
6145 * dosfns.h: Update copyright notice.
6147 * dosfns.c: Update copyright notice.
6149 * msdos.c: Update copyright notice.
6151 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6153 * xterm.c (glyph_rect): New function.
6154 (XTmouse_position): Use it to raise the threshold for mouse
6155 movement event generation.
6157 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6159 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
6160 specifies (reverse . t), reverse the initial screen colors.
6161 (IT_set_frame_parameters): If the property is foreground-color,
6162 but we are reversing the colors, set bg_set, not fg_set.
6163 Likewise for setting background-color and reversing: set fg_set.
6164 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
6167 * xfaces.c (Finternal_set_lisp_face_attribute)
6168 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
6171 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6173 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
6174 to a single slash in the middle of file names.
6176 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
6177 Accept only alphanumeric time zone names.
6179 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
6181 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
6182 a widget to zero height.
6184 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6186 * window.c (Fwindow_end): Call move_it_past_eol only if
6187 ending up on a partially visible line.
6189 2001-03-01 Dave Love <fx@gnu.org>
6191 * ccl.c (Fccl_execute): Doc fix.
6193 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6195 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
6196 of the tool bar before calling x_figure_window_size.
6198 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
6199 NULL after destroying it, otherwise XTread_socket can access a
6200 destroyed widget when input is unblocked.
6202 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
6204 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
6205 same name as before, although there was a change in fontsets.
6207 2001-02-28 Ken Raeburn <raeburn@gnu.org>
6209 * lisp.h (Fframe_parameter): Declare.
6211 * window.c (set_window_buffer): Field vscroll is an int, not a
6214 2001-02-28 Gerd Moellmann <gerd@gnu.org>
6216 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
6219 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
6222 * alloc.c (toplevel): Include process.h.
6223 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
6224 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
6225 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
6226 (allocate_vector, allocate_hash_table, allocate_window)
6227 (allocate_frame, allocate_process, allocate_other_vector):
6229 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
6230 (mark_maybe_pointer): New function.
6231 (mark_memory): Also mark Lisp data to which only pointers
6232 remain and not Lisp_Objects.
6233 (min_heap_address, max_heap_address): New variables.
6234 (mem_find): Return MEM_NIL if START is below min_heap_address or
6235 above max_heap_address.
6236 (mem_insert): Compute min_heap_address and max_heap_address.
6238 * process.c (make_process): Use allocate_process.
6240 * frame.c (make_frame): Use allocate_frame.
6242 * window.c (make_window, make_dummy_parent): Use allocate_window.
6243 (Fcurrent_window_configuration): Use allocate_other_vector.
6245 * lisp.h (allocate_vectorlike): Remove prototype.
6246 (allocate_vector, allocate_other_vector, allocate_frame)
6247 (allocate_window, allocate_process, allocate_hash_table):
6250 * fns.c (Fdelete, larger_vector): Use allocate_vector.
6251 (make_hash_table, copy_hash_table): Use allocate_hash_table.
6253 2001-02-27 Kenichi Handa <handa@etl.go.jp>
6255 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
6256 treat the produced bytes as a valid multibyte sequence.
6258 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
6259 (ccl_driver) <CCL_WriteMultibyteChar2>:
6260 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
6261 <ccl_finish>: Set ccl->eight_bit_control properly.
6263 * ccl.h (struct ccl_program): New member eight_bit_control.
6265 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
6267 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
6268 accessible_keymaps_char_table.
6269 (accessible_keymaps_char_table): Obey `is_metized'.
6270 (where_is_internal, Fwhere_is_internal): Don't confuse int and
6273 2001-02-26 Gerd Moellmann <gerd@gnu.org>
6275 * dispnew.c: Check HAVE_TERM_H before including term.h.
6277 2001-02-24 Andrew Innes <andrewi@gnu.org>
6279 * makefile.w32-in: Update copyright notice.
6281 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
6283 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
6285 2001-02-24 Kenichi Handa <handa@etl.go.jp>
6287 * Makefile.in (lisp): Add international/utf-8.elc.
6289 * fontset.c (Fnew_fontset): Fix handling of the case that an
6290 element of FONTLIST is a cons of family and registry.
6292 2001-02-23 Jason Rumney <jasonr@gnu.org>
6294 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
6295 to height unconditionally.
6297 * w32term.c (x_set_glyph_string_background_width): Extend the
6298 background face to the end of the drawing area in the text area, only.
6299 (x_insert_glyphs): Call window_box_left to obtain the left
6300 x-coordinate of the area to shift.
6302 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
6305 2001-02-22 Andrew Innes <andrewi@gnu.org>
6307 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
6308 ($(BLD)\dispnew.obj):
6309 ($(BLD)\editfns.obj):
6310 ($(BLD)\fileio.obj):
6311 ($(BLD)\filelock.obj):
6312 ($(BLD)\keyboard.obj):
6313 ($(BLD)\w32proc.obj):
6314 ($(BLD)\process.obj):
6315 ($(BLD)\sysdep.obj): Ditto.
6317 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
6319 ($(BLD)/dispnew.$(O)):
6320 ($(BLD)/editfns.$(O)):
6321 ($(BLD)/fileio.$(O)):
6322 ($(BLD)/filelock.$(O)):
6323 ($(BLD)/keyboard.$(O)):
6324 ($(BLD)/w32proc.$(O)):
6325 ($(BLD)/process.$(O)):
6326 ($(BLD)/sysdep.$(O)): Ditto.
6328 2001-02-22 Gerd Moellmann <gerd@gnu.org>
6330 * xdisp.c (forward_to_next_line_start): When taking the shortcut
6331 at the start of the function, check that the \n in it->c is
6332 from the iterator's current position.
6334 * xdisp.c (handle_single_display_prop): Add parameter
6335 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
6336 properties which replace the display of text with something else.
6337 (handle_display_prop): Call handle_single_display_prop with
6338 additional argument saying if we already replaced text display
6339 with something else. Use AREF.
6340 (with_echo_area_buffer_unwind_data, display_menu_bar)
6341 (decode_mode_spec_coding): Use AREF and ASIZE.
6343 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
6344 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
6345 * vmstime.h: Files removed.
6347 * unexencap.c, unexfx2800.c: Files removed.
6349 * dispnew.c (direct_output_for_insert): Give up if we are showing
6350 a message or just cleared the message because we might need to
6351 resize the echo area window or display an empty echo area.
6353 2001-02-21 Gerd Moellmann <gerd@gnu.org>
6355 * xdisp.c (redisplay_internal): Do the
6356 mark_window_display_accurate after all windows have been
6357 redisplayed because this call resets flags in buffers which are
6358 needed for proper redisplay.
6360 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
6361 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
6364 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6365 busy_window to hourglass_window, busy_p to hourglass_p.
6367 * msdos.h (struct x_output): Rename busy_window to
6368 hourglass_window, busy_p to hourglass_p.
6370 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6371 busy_window to hourglass_window, busy_p to hourglass_p.
6373 * xfns.c: Rename everything containing *busy_cursor* and similar
6375 (syms_of_w32fns): Rename x-busy-pointer-shape to
6376 x-hourglass-pointer-shape, display-busy-cursor to
6377 display-hourglass, busy-cursor-delay to hourglass-delay.
6379 * w32fns.c: Rename everything containing *busy_cursor* and similar
6381 (syms_of_w32fns): Rename x-busy-pointer-shape to
6382 x-hourglass-pointer-shape, display-busy-cursor to
6383 display-hourglass, busy-cursor-delay to hourglass-delay.
6385 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
6388 * dispextern.h (start_hourglass, cancel_hourglass)
6389 (display_hourglass_p): Renamed from *busy_cursor*.
6391 2001-02-20 Gerd Moellmann <gerd@gnu.org>
6393 * keyboard.c (read_char): When an event from unread-command-events
6394 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
6396 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
6397 equal to the current buffer.
6399 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
6400 nil, otherwise we're left with truncate_lines t when a message
6401 is printed with message-truncate-lines bound to t.
6403 2001-02-19 Gerd Moellmann <gerd@gnu.org>
6405 * window.c (Fmove_to_window_line): Undo last change.
6406 (displayed_window_lines): Call line_bottom_y to determine
6407 the line's bottom position.
6409 * dispextern.h (line_bottom_y): Add prototype.
6411 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
6412 (pos_visible_p): Use it.
6414 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
6415 set redisplaying_p to 0 here instead of in Frecursive_edit.
6416 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
6419 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
6421 (syms_of_xdisp): Initialize new variables.
6422 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
6423 Specbind `inhibit-menubar-update' when updating the menu bar.
6425 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
6428 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
6431 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
6434 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
6435 to the start of the file.
6437 2001-02-16 Gerd Moellmann <gerd@gnu.org>
6439 * window.c (set_window_buffer): Fix last change.
6441 * window.c (set_window_buffer): Set window's vscroll to 0.
6443 * window.c (coordinates_in_window): Increase width of area
6444 where the vertical line can be dragged.
6446 * xterm.c (x_set_glyph_string_background_width): Extend the
6447 background face to the end of the drawing area in the text
6450 * xdisp.c (handle_single_display_prop): Set iterator's position
6451 to where the `display' property starts, like for images.
6452 (dump_glyph): New function.
6453 (dump_glyph_row): Use it. Dump info about marginal areas.
6455 * dispnew.c (direct_output_for_insert): Recognize more cases where
6456 glyphs can be written instead of being inserted.
6458 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
6459 the left x-coordinate of the area to shift.
6461 * dired.c (directory_files_internal): Set result list to nil
6464 2001-02-15 Kenichi Handa <handa@etl.go.jp>
6466 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
6467 invalid multibyte sequence, treat *SRC as a character of
6470 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
6472 * textprop.c (Fset_text_properties): Doc fix.
6474 2001-02-15 Gerd Moellmann <gerd@gnu.org>
6476 * dispnew.c (update_text_area): Undo change of 2001-01-12.
6478 2001-02-14 Dave Love <fx@gnu.org>
6480 * coding.c: Doc and message fixes.
6482 2001-02-14 Andrew Innes <andrewi@gnu.org>
6484 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
6485 Emacs frame above the screen size.
6487 2001-02-14 Gerd Moellmann <gerd@gnu.org>
6489 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
6491 2001-02-13 Gerd Moellmann <gerd@gnu.org>
6493 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
6494 case that TO ends up beyond ZV after running before-change-functions.
6496 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
6497 the selected window if it is showing the buffer in question.
6499 * dired.c (directory_files_internal): Initialize errno.
6500 (toplevel): Include errno.h.
6502 2001-02-13 Kenichi Handa <handa@etl.go.jp>
6504 * xfaces.c (best_matching_font): New parameter width_ratio.
6505 Multiply avgwidth by width_ratio.
6506 (choose_face_font): Call best_matching_font with width_ratio
6507 calculated from the column width of C.
6509 2001-02-12 Andrew Innes <andrewi@gnu.org>
6511 The following changes are to draw box lines inside characters area
6512 if line-width is negative.
6514 * w32term.c (x_produce_image_glyph): Pay attention to the case that
6515 face->box_line_width is negative.
6516 (x_produce_stretch_glyph): Likewise.
6517 (x_produce_glyphs): Likewise.
6518 (x_estimate_mode_line_height): Likewise.
6519 (x_draw_glyph_string_background): Likewise.
6520 (x_draw_glyph_string_foreground): Likewise.
6521 (x_draw_composite_glyph_string_foreground): Likewise.
6522 (x_draw_glyph_string_box): Likewise.
6523 (x_draw_image_foreground): Likewise.
6524 (x_draw_image_relief): Likewise.
6525 (x_draw_image_foreground_1): Likewise.
6526 (x_draw_image_glyph_string): Likewise.
6528 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6530 The following changes are to draw box lines inside characters area
6531 if line-width is negative.
6533 * xterm.c (x_produce_image_glyph): Pay attention to the case that
6534 face->box_line_width is negative.
6535 (x_produce_stretch_glyph): Likewise.
6536 (x_produce_glyphs): Likewise.
6537 (x_estimate_mode_line_height): Likewise.
6538 (x_draw_glyph_string_background): Likewise.
6539 (x_draw_glyph_string_foreground): Likewise.
6540 (x_draw_composite_glyph_string_foreground): Likewise.
6541 (x_draw_glyph_string_box): Likewise.
6542 (x_draw_image_foreground): Likewise.
6543 (x_draw_image_relief): Likewise.
6544 (x_draw_image_foreground_1): Likewise.
6545 (x_draw_image_glyph_string): Likewise.
6547 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
6548 and :line-width can be negative.
6549 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
6551 2001-02-09 Jason Rumney <jasonr@gnu.org>
6553 * w32term.c (w32_encode_char): Treat eight bit graphic and control
6554 characters the same as ASCII and latin-1.
6555 (x_display_and_set_cursor): Check for the focus frame's selected
6556 window instead of selected_window.
6557 (x_after_update_window_line): Don't clear if frame's internal
6558 border width is zero.
6559 (x_new_font): Don't change a tooltip's size.
6560 (w32_initialize): Set char_ins_del_ok to 1.
6562 * w32fns.c (Fx_show_tip): Fix calls to make_number.
6563 (x_set_font): If font hasn't changed, avoid recomputing
6564 faces and other things.
6565 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
6566 (Fx_create_frame): Add the tool bar height to the frame height.
6567 (x_create_tip_frame): Prevent changing the tooltip's
6568 background color by specifying a color for the default font
6570 (Qcancel_timer): New variable.
6571 (syms_of_w32fns): Initialize and staticpro it.
6572 (Fx_hide_tip, Fx_show_tip): Use it.
6573 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6575 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
6577 * w32.c (init_environment): Duplicate local string before putenv.
6579 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
6581 * charset.c (Fstring): A typo.
6583 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6585 * charset.c (Fstring): If all arguments are less than 256, return
6588 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
6589 return a unibyte string.
6591 * coding.c (code_convert_region): After detecting a coding, if
6592 nothing found, set coding->composing to COMPOSITION_NO.
6593 (decode_coding_string): Likewise.
6595 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
6597 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
6600 2001-02-07 Kenichi Handa <handa@etl.go.jp>
6602 * charset.c (parse_str_to_multibyte): New function.
6604 * charset.h (parse_str_to_multibyte): Extern it.
6606 * print.c (print_string): If we are going to print a unibyte
6607 string into a multibyte buffer, convert the string to multibyte by
6610 2001-02-06 Andrew Innes <andrewi@gnu.org>
6612 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
6613 been created. It seems we can get sent window messages such as
6614 WM_ERASEBKGND before we properly update a frame.
6616 2001-02-06 Gerd Moellmann <gerd@gnu.org>
6618 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
6619 Avoid some unnecessary cursor positioning.
6621 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6623 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
6624 (LFACE_AVGWIDTH): New macro.
6626 (check_lface_attrs): Check LFACE_AVGWIDTH.
6627 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
6628 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
6629 (merge_face_vectors): Check LFACE_AVGWIDTH.
6630 (Finternal_make_lisp_face): Use AREF.
6631 (xm_set_menu_resources_from_menu_face)
6632 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
6633 (Finternal_lisp_face_empty_p): Use AREF.
6634 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
6635 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
6636 Compare average widths..
6637 (best_matching_font): Arrange for comparing average widths.
6639 * dispextern.h (enum lface_attribute_index):
6640 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
6642 2001-02-05 Dave Love <fx@gnu.org>
6644 * puresize.h: Revert last change following loadup.el change.
6646 2001-02-05 Andrew Innes <andrewi@gnu.org>
6648 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
6649 invocation of temacs, to work with Windows 2000.
6650 (bootstrap-emacs): Ditto.
6652 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6654 * xterm.c (x_display_and_set_cursor): Check for the focus
6655 frame's selected window instead of selected_window.
6657 * xdisp.c (try_scrolling): If point is in the line below the
6658 window, make sure to move the iterator at least a canonical
6661 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
6663 2001-02-05 Kenichi Handa <handa@etl.go.jp>
6665 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
6666 If invalid, execute CCL_INVALID_CMD.
6667 (ccl_driver): If the CCL program is terminated because of
6668 CCL_STAT_INVALID_CMD, copy the remaining source data to the
6669 destination instead of throwing them away.
6671 2001-02-02 Gerd Moellmann <gerd@gnu.org>
6673 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
6674 faces and other things.
6676 * xdisp.c (get_next_display_element): Fix case of empty
6677 display table entry.
6679 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
6681 * editfns.c (Fconstrain_to_field): Doc fix.
6683 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
6684 into `thoroughly', to make it consistent with the doc string.
6686 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
6688 2001-02-01 Gerd Moellmann <gerd@gnu.org>
6690 * search.c (search_buffer): Call set_search_regs with a byte
6691 position, not a character position.
6693 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
6696 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
6698 * frame.c (Fmodify_frame_parameters): Doc fix.
6700 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6702 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
6703 identifier which is not reserved by Standard C.
6705 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
6707 * window.c (enum window_part): New enumeration.
6708 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
6710 (coordinates_in_window): Return an enumerator from enum
6711 window_part. Fix handling of right scroll bar.
6712 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
6713 `right-fringe' instead of `left-bitmap-area' and
6714 `right-bitmap-area'. Use enumerators from enum window_part
6715 instead of hard-coded integers.
6716 (check_window_containing, window_from_coordinates):
6717 Use enumerators from enum window_part instead of hard-coded integers.
6718 (syms_of_window): Replace Qleft_bitmap_area and
6719 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
6721 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
6723 * editfns.c (Fformat_time_string): Doc fix.
6725 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
6727 * keymap.c (Fwhere_is_internal): Use the first valid binding
6728 if no ascii binding is found (when firstonly is t).
6730 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6732 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
6733 instead of Finteractive_p.
6735 * lisp.h (interactive_p): Add prototype.
6737 * eval.c (interactive_p): New function.
6738 (Finteractive_p): Use it.
6740 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
6742 2001-01-31 Dave Love <fx@gnu.org>
6744 * .gdbinit (hook-run): Define to run xreload.
6746 * textprop.c (Fset_text_properties): Fix newline in doc string.
6748 2001-01-30 Gerd Moellmann <gerd@gnu.org>
6750 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
6751 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
6753 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
6754 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
6755 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
6757 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
6760 2001-01-30 Dave Love <fx@gnu.org>
6762 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
6765 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6767 * bytecode.c (Fbyte_code) <Bcurrent_column>:
6768 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
6770 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
6772 * textprop.c (Fset_text_properties): Doc fix.
6774 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6776 * xdisp.c (forward_to_next_line_start): Remove xassert.
6778 2001-01-29 Jason Rumney <jasonr@gnu.org>
6780 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
6781 returning without releasing it.
6783 2001-01-29 Kenichi Handa <handa@etl.go.jp>
6785 * w32fns.c (w32_font_match): Allocate three more bytes to regex
6786 for '^', '$', and '\0'.
6788 2001-01-28 Andrew Choi <akochoi@i-cable.com>
6790 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
6791 regex for '^', '$', and '\0'.
6793 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
6794 only if current_sblock has been initialized.
6796 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
6797 terminal frame even if it is the only visible frame.
6799 2001-01-28 Kenichi Handa <handa@etl.go.jp>
6801 * fontset.c (font_family_registry): Even if FONTNAME conform to
6802 XLFD, if it specifies other fields than family and registry,
6803 return FONTANME. New argument FORCE if nonzero cancel that feature.
6804 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
6805 a signle byte character. Don't set FAMILY part to nil here.
6806 It is handled by the caller choose_face_font.
6807 (Fnew_fontset): Call font_family_registry with FORCE 0.
6808 (Fset_fontset_font): Likewise.
6810 2001-01-27 Gerd Moellmann <gerd@gnu.org>
6812 * xdisp.c (display_line): Don't treat a newline as fitting
6815 2001-01-26 Gerd Moellmann <gerd@gnu.org>
6817 * window.c (size_window): Set the window's orig_top to nil when
6818 changing heights, so that a future shrink_mini_window won't
6819 restore a bogus height.
6821 * frame.c (do_switch_frame): If selected frame has a mini-window,
6822 resize that to exact size.
6824 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
6826 * xdisp.c (display_line): Simplify check for glyphs fitting
6827 entirely in the line.
6829 * xfns.c (xic_style): New variable.
6830 (create_frame_xic): Move static variable to global scope for
6831 the case that `static' gets defined away.
6833 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6835 * coding.c (decode_coding): Set a flag for inhibiting
6837 (code_convert_region): Always set saved_coding_symbol.
6838 (decode_coding_string): Likewise. Update coding->symbol when we
6839 encounter a inconsistent eol by the same way as code_convert_region.
6841 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6843 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6846 * xterm.c (x_after_update_window_line): Don't clear if frame's
6847 internal border width is zero.
6848 (x_clear_area): New function.
6849 (x_after_update_window_line, x_clear_end_of_line)
6850 (x_scroll_bar_create, x_scroll_bar_set_handle)
6851 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6852 instead of XClearArea.
6854 * xterm.h (x_clear_area): Add prototype.
6856 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6857 which doesn't seem necessary anymore with Lesstif 0.92.
6859 2001-01-25 Dave Love <fx@gnu.org>
6861 * puresize.h (BASE_PURESIZE): Up to 720000.
6863 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6865 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6867 * xdisp.c (echo_area_display): Don't call redisplay_internal
6868 when Emacs is shutting down. We can't run hooks etc. that
6869 would be necessary to do a redisplay.
6871 * lread.c (read_integer): Use type EMACS_INT instead of int.
6873 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6875 * ccl.c (ccl_driver): Fix last change.
6877 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6879 * ccl.h (sturct ccl_program): New member suppress_error.
6881 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6882 insert error message to the output.
6883 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6885 * coding.h (struct coding_system): New member suppress_error.
6887 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6888 (Fset_terminal_coding_system_internal): Set the member
6889 suppress_error to 1.
6890 (Fset_safe_terminal_coding_system_internal): Likewise.
6892 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6894 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6895 as if it was a `charset'.
6897 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6899 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6900 value in where_is_cache; the next lookup in the cache returns
6901 something bogus if we do.
6903 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6905 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6906 if HAVE_WINDOW_SYSTEM isn't defined.
6908 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6910 * fns.c (sweep_weak_table): Fix code taking items out of
6911 the hash collision chain. Some cleanup.
6913 * xterm.c (x_new_font): Don't change a tooltip's size.
6915 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6916 background color by specifying a color for the default font
6919 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6921 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6922 a workaround for SunOS 4's cc.
6923 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6924 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6925 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6928 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6930 * xterm.c (x_set_window_size_1): New function extracted from
6932 (x_set_window_size): Use it.
6933 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6934 doesn't have a widget, like tooltips.
6936 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6938 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6940 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6942 * fns.c (Fset_char_table_default): Fix to make sub char-table
6945 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6947 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6948 a desired tool bar string, even if there are no tool bar items.
6950 * xdisp.c (Ftool_bar_lines_needed): New function.
6951 (syms_of_xdisp): Defsubr it.
6953 * editfns.c (Fformat): Don't extend text properties from arguments
6954 to padding chars in the result.
6956 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6958 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6960 2001-01-20 Andrew Innes <andrewi@gnu.org>
6962 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6963 (w32_initialize): Don't set term hooks that aren't actually needed
6966 * xfaces.c (realize_default_face):
6968 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6970 * xdisp.c (handle_single_display_prop): Remove references to
6971 FRAME_W32_CONSOLE_P.
6973 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6975 * frame.h (output_method): Remove output_w32_console method.
6976 (FRAME_W32_CONSOLE_P): Remove macro.
6978 * frame.c (Qw32_console): Remove variable.
6979 (Fframep): Remove references to it.
6980 (syms_of_frame): Ditto.
6981 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6983 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6986 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6988 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6990 2001-01-19 Andrew Innes <andrewi@gnu.org>
6992 * w32.c (init_environment): Add a version-independent site-lisp
6993 directory to EMACSLOADPATH, after the version dependent one.
6995 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6997 * editfns.c (Fbuffer_substring): Doc fix.
6999 * xdisp.c (message_dolog, message2, message2_nolog):
7000 Rename parameter LEN to NBYTES.
7002 2001-01-19 Kenichi Handa <handa@etl.go.jp>
7004 * charset.c (strwidth): Use c_string_width.
7005 (c_string_width): New function.
7006 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
7009 * charset.h (c_string_width, lisp_string_width): Extern them.
7011 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
7013 * indent.c (check_composition): Check validity of composition.
7015 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
7016 characters by calling c_string_width.
7017 (x_consider_frame_title): Get byte length of frame tile string
7019 (display_mode_element): Pay attention to width of non-ASCII
7020 characters by calling strwidth.
7022 2001-01-18 Gerd Moellmann <gerd@gnu.org>
7024 * xfns.c (Qcancel_timer): New variable.
7025 (syms_of_xfns): Initialize and staticpro it.
7026 (Fx_hide_tip, Fx_show_tip): Use it.
7027 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
7029 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
7031 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
7033 * window.h (WINDOW_LIVE_P): New macro.
7035 * window.c (window_size_fixed): New variable.
7036 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
7039 * eval.c (specbind): If binding a per-buffer variable which
7040 doesn't have a buffer-local value in the current buffer, change
7041 the global value by changing the value of the symbol bound in all
7042 buffers not having their own value, to make it consistent with
7043 what happens with other buffer-local variables.
7045 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
7047 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
7048 when searching for a newline.
7050 2001-01-18 Kenichi Handa <handa@etl.go.jp>
7052 * xdisp.c (display_string): Fix previous change.
7054 2001-01-18 Jason Rumney <jasonr@gnu.org>
7056 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
7057 GLYPH_DEBUG is defined.
7058 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
7059 true for images with `:ascent 100'.
7060 (x_set_mouse_face_gc): If the last used mouse face has gone in the
7061 meantime, use face MOUSE_FACE_ID.
7062 If first glyph isn't a character glyph, use the ASCII NUL
7063 character to determine the face.
7064 (expose_area): Do not treat left margin specially.
7065 (note_mode_line_highlight): If no local_map, check global keymap.
7066 (note_mouse_highlight): Initialize overlay.
7067 (clear_mouse_face): Don't return if tip_frame is non-nil.
7068 (show_scroll_bars): Remove unused function.
7069 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
7070 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
7072 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
7073 (x_free_frame_resources): Unload relief colors.
7075 2001-01-17 Gerd Moellmann <gerd@gnu.org>
7077 * xdisp.c (forward_to_next_line_start): Avoid calling
7078 get_next_display_element when the newline is already found.
7079 This may change the iterator's position, when its current position is
7080 equal to the iterator's stop_charpos.
7082 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
7083 zero, use this method only at the end of a line.
7085 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
7086 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
7087 if SCALABLE_FONTS_P is set.
7089 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
7090 so that scalable fonts are included.
7092 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
7093 In the cache, use a key containing the information if scalable
7095 (x_load_font): Adapt to change of keys in the font cache.
7097 2001-01-17 Kim F. Storm <storm@filanet.dk>
7099 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
7100 XListFonts to take advantage of font caching.
7102 * xterm.c (x_list_fonts): Ensure caching font information when
7103 called for a null frame, which is the case frequently when Emacs
7106 2001-01-17 Gerd Moellmann <gerd@gnu.org>
7108 * xfns.c (QCconversion): Replaces QCalgorithm.
7110 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
7112 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
7115 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
7116 not everything could be displayed.
7118 * line.h, x-list-font.c: Files removed because unused.
7120 2001-01-17 Andrew Innes <andrewi@gnu.org>
7122 * dired.c (directory_files_internal): Convert result from readdir
7123 to a unibyte string initially, to avoid possible misinterpretation
7124 of some bytes as the internal form of Emacs characters.
7126 2001-01-17 Kenichi Handa <handa@etl.go.jp>
7128 * fns.c (concat): Be sure to avoid putting the same `composition'
7129 property on the adjacent regions.
7131 2001-01-16 Gerd Moellmann <gerd@gnu.org>
7133 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
7134 (Fscroll_right, Fscroll_left): Set it here instead, if called
7137 * buffer.c (Fset_buffer_modified_p): Set buffer's
7138 prevent_redisplay_optimizations_p flag.
7140 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
7141 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
7142 with additional arg.
7144 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
7147 * xdisp.c (redisplay_preserve_echo_area): Add parameter
7148 FROM_WHERE, for debugging.
7150 2001-01-16 Kenichi Handa <handa@etl.go.jp>
7152 * ccl.c (Fregister_ccl_program): Handle the return value of
7153 resolve_symbol_ccl_program correctly.
7154 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
7156 2001-01-15 Gerd Moellmann <gerd@gnu.org>
7158 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
7159 has gone in the meantime, use face MOUSE_FACE_ID.
7161 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
7162 If x_display_info_for_display returns null, don't try to close
7163 the display; we didn't open it.
7165 * dispnew.c (save_or_restore_current_matrices): Function removed.
7166 (save_current_matrix, restore_current_matrix): New functions.
7167 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
7168 restore the frame's current matrix. Due to the glyph pointer
7169 setup done in adjust_glyph_matrix, there is no easy way to make
7170 saving the current matrix in the desired matrix generally correct,
7173 2001-01-15 Kenichi Handa <handa@etl.go.jp>
7175 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
7177 (display_line): Optimize for wide characters.
7178 (display_string): Don't try to display a multi-column character
7179 partially. On ttys, produce more than one truncation glyph for
7180 multi-column characters that don't fit on the line.
7182 2001-01-13 Kenichi Handa <handa@etl.go.jp>
7184 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
7185 Define it instead of WORDS_BIGENDIAN. Caller changed.
7187 2001-01-13 Jason Rumney <jasonr@gnu.org>
7189 * w32fns.c (Fimage_size, image_ascent, lookup_image)
7190 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
7191 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7192 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
7194 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
7195 (x_draw_image_relief, x_draw_image_foreground_1)
7196 (x_draw_image_glyph_string): Adapt to change of image margins.
7198 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
7201 * w32bdf.c (search_file_line, get_cached_font_char)
7202 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
7204 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
7206 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
7207 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
7208 (Fw32_send_sys_command): Remove unused variables.
7209 (w32_msg_pump): Add parentheses.
7211 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
7212 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
7215 2001-01-12 Gerd Moellmann <gerd@gnu.org>
7217 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
7218 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
7219 being a pair of margins.
7220 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
7221 to DEFVAR_LISP. Extend doc.
7223 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
7225 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
7226 pair of integers `(X . Y)', use X for the horizontal and Y for the
7228 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
7229 (parse_image_spec): Check it.
7230 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7231 (tiff_format, gif_format, gs_format):
7232 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
7234 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7235 (x_draw_image_relief, x_draw_image_foreground_1)
7236 (x_draw_image_glyph_string): Adapt to the change of image margins.
7238 * dispextern.h (struct image): Replace member `margin' with
7239 `hmargin' and `vmargin'.
7241 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
7244 * dispnew.c (update_text_area): Put code which decrements the
7245 stop position when the row's face extends to the end of the
7248 * xfns.c (x_set_mouse_color): Fix color allocation.
7250 * keyboard.c: Call get_local_map with new argument list.
7252 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
7254 * intervals.h (enum map_property): Removed.
7255 (get_local_map): Change prototype.
7257 * keymap.c: Call get_local_map with new argument list.
7258 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
7260 2001-01-11 Gerd Moellmann <gerd@gnu.org>
7262 * xdisp.c (build_desired_tool_bar_string): Correct the computation
7263 of the size needed for the tool bar string. For the last image,
7264 use a `display' property that reaches to the end of the string.
7266 * xselect.c (selection_request_dpyinfo): New variable.
7267 (x_handle_selection_request): Set it.
7268 (x_selection_request_lisp_error): Don't call
7269 x_decline_selection_request if selection request's display has
7272 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
7273 Do the unregister_colors before calling XFreeColors.
7275 2001-01-10 Dave Love <fx@gnu.org>
7277 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
7278 ${SOME_MACHINE_LISP}, not ${lisp}.
7280 2001-01-10 Gerd Moellmann <gerd@gnu.org>
7282 * xdisp.c (display_line): On ttys, produce more than one truncation
7283 glyph for multi-column characters that don't fit on the line.
7285 * xselect.c (x_reply_selection_request): Add a comment.
7287 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
7288 XkbGetNames instead of XkbGetKeyboard.
7290 2001-01-10 Dave Love <fx@gnu.org>
7292 * sysdep.c (random): Revert the declaration.
7294 2001-01-09 Gerd Moellmann <gerd@gnu.org>
7296 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
7297 Call function string_bytes.
7298 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
7300 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
7301 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
7302 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
7303 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
7305 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
7306 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
7307 after sweeping strings, and at the end.
7308 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
7310 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
7311 ensure that pop_message is called.
7313 * keyboard.c (Fexecute_extended_command): Use a
7314 record_unwind_protect to ensure that pop_message is called.
7316 * lisp.h (push_message_unwind): Add prototype.
7318 * xdisp.c (push_message_unwind): New function.
7320 * fileio.c (do_auto_save_unwind): Do the pop_message here
7321 instead of in Fdo_auto_save.
7322 (Fdo_auto_save): Don't call pop_message.
7324 2001-01-08 Ken Raeburn <raeburn@gnu.org>
7326 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
7329 2001-01-08 Gerd Moellmann <gerd@gnu.org>
7331 * window.c (window_scroll_pixel_based): Adjust glyph matrices
7332 when increasing window's vscroll.
7334 * macros.c (Qkbd_macro_termination_hook): New variable.
7335 (syms_of_macros): Initialize and staticpro it.
7336 (pop_kbd_macro): Run kbd-macro-termination-hook.
7338 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
7340 2001-01-07 Dave Love <fx@gnu.org>
7342 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
7343 arglist, for documentation's sake.
7345 2001-01-06 Andrew Innes <andrewi@gnu.org>
7347 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
7350 2001-01-05 Andrew Innes <andrewi@gnu.org>
7352 * term.c (update_end): Don't check updating_frame; for some reason
7353 this can be 0 sometimes, such as after dismissing a popup menu,
7354 and isn't necessary given the explicit frame argument.
7356 2001-01-05 Gerd Moellmann <gerd@gnu.org>
7358 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
7359 on some systems, and an unsigned long on others, like FreeBSD 4.1.
7361 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7363 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
7365 * xfns.c (x_create_tip_frame): Preserve the value of
7366 face_change_count around the creation of the tip frame.
7368 * xfns.c (last_show_tip_args): New variable.
7369 (compute_tip_xy): New function.
7370 (Fx_show_tip): Reuse an existing tip frame, if possible.
7371 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
7373 2001-01-04 Dave Love <fx@gnu.org>
7375 * editfns.c (Fformat): Doc fix.
7377 * systime.h (set_file_times): Prototype.
7379 * widget.h (EmacsFrameSetCharSize_): Prototype.
7381 * sysdep.c (random, srandom): Declare explicitly.
7383 * dispextern.h (move_it_vertically_backward): Declare.
7385 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7387 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
7388 like in Fx_create_frame.
7390 * xfaces.c (set_font_frame_param): Don't do anything for
7391 non-graphical frames.
7393 * window.c (Fdelete_other_windows): Set window's window_end_valid
7394 to nil when changing the window's start. Don't change the
7395 window's start when its top position hasn't changed. If we do,
7396 this will set the window's optional_new_start, which act's like a
7397 force_start during redisplay with C-x 1 M-> under particular
7398 circumstances (see report from Per Starback to emacs-pretest-bug
7401 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7403 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
7404 short cut at the start of the function. Add an assertion.
7405 (reseat_at_next_visible_line_start): Add an assertion.
7407 * window.c (Frecenter): When changing the window start, set the
7408 window's window_end_valid to nil.
7409 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
7411 * dispextern.h (move_it_past_eol): Add prototype.
7413 * xdisp.c (move_it_past_eol): New function.
7415 * window.c (Fwindow_end): Doc fix.
7417 2001-01-03 Dave Love <fx@gnu.org>
7419 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
7421 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7423 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
7424 the enabled_p flag of the glyph row at window_end_vpos to 0.
7425 (handle_single_display_prop): Fix last change.
7427 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7429 * window.c (Frecenter): Doc fix.
7431 2001-01-02 Andrew Innes <andrewi@gnu.org>
7433 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
7435 * frame.h (output_method): Add output_w32_console method.
7436 (FRAME_W32_CONSOLE_P): New macro.
7438 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
7439 use output_w32_console method.
7440 (Qw32_console): New Lisp_Object.
7441 (Fframep): Return it.
7442 (syms_of_frame): Init it.
7443 (Fframe_parameters): Report w32console as font for w32_console frames.
7445 * xfaces.c (realize_default_face): Set face foreground and
7446 background to unspecified for w32_console frames.
7447 (realize_face): Realize face cache for w32_console frames.
7448 (realize_tty_face): Accept w32_console frames.
7450 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
7451 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
7452 necessary, even if running interactively.
7454 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
7457 * w32term.c (x_update_begin):
7461 (x_change_line_highlight):
7466 (w32_reassert_line_highlight):
7467 (w32_frame_rehighlight):
7468 (w32_frame_raise_lower): Do nothing if not w32 frame.
7470 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
7472 * w32fns.c (Fx_display_color_cells): Determine correct value, when
7473 system doesn't tell us directly.
7474 (Fx_display_visual_class): Implement properly.
7476 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7478 * window.c (Frecenter): Handle centering in graphical frames
7479 specially. Centering on the basis of line counts doesn't work
7480 reliably with variable-height lines.
7482 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7484 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
7487 * composite.c (run_composition_function): Remove unused var `val'.
7488 (update_compositions): Remove unused variable `hook'.
7490 * intervals.c (get_local_map): Remove unused variable `tem'.
7492 * doprnt.c (doprnt1): Remove unused variable `size'.
7494 * fns.c (Flength): Remove unused variable `tail'.
7495 (Fdelete): Remove unused variable `size'.
7497 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
7500 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
7502 * data.c (find_symbol_value): Remove extra 3rd argument in the
7503 call to swap_in_symval_forwarding.
7505 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
7507 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
7508 (trivial_regexp_p): Remove unused variable `c'.
7509 (boyer_moore): Remove unused variable `k'.
7511 * indent.c (current_column): Remove unused variable `stopchar'.
7512 (Fcompute_motion): Remove unused variable `contin'.
7514 * casefiddle.c (casify_object): Remove unused variable `tolen'.
7516 * dired.c (directory_files_internal): Fix a typo in a comment.
7517 Remove an unused variable `handler'.
7518 (file_name_completion): Remove unused function-scope variable `dp'.
7519 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
7522 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
7524 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
7526 (Fmarker_insertion_type): Remove unused variable `buf'.
7528 * insdel.c (make_gap): Remove unused variable `result'.
7530 * keyboard.c (record_char): Remove unused function-scope var `help'.
7531 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
7532 (menu_bar_items): Remove unused function-scope variable `tem'.
7534 * fontset.c (fontset_ref): Remove unused variable `i'.
7535 (fontset_set): Remove unused variables `j' and `tmp'.
7536 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
7537 (make_fontset_for_ascii_face): Remove unused variable `name'.
7538 (fs_load_font): Remove unused variable `font_idx'.
7539 (fs_query_fontset): Remove unused function-local variable `fontset'.
7540 (list_fontsets): Remove unused variable `tail'.
7541 (Fnew_fontset): Remove unused variables `family' and `registry'.
7542 (accumulate_font_info): Remove unused variable `tmp'.
7543 (Ffontset_font): Remove unused variable `id'.
7544 (syms_of_fontset): Remove unused variable `i'.
7546 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
7548 (lookup_image): Remove unused variable `file'.
7549 (xbm_load): Remove unused variables `bitmap_data', `height', and
7550 `width'. Remove function-local variable `i', leave the
7552 (gif_load): Remove unused variable `inc'.
7554 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
7555 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
7556 leave only the one in the inner block.
7558 * xfaces.c (face_fontset, realize_default_face): Remove unused
7560 (face_at_buffer_position): Remove unused variable `multibyte_p'.
7562 * term.c (encode_terminal_code): Remove unused variable `c'.
7564 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
7565 char *' instead of `char *'.
7567 * category.c (Fcategory_docstring): Remove unused variable `doc'.
7568 (Fget_unused_category): Remove unused variable `docstring_vector'.
7569 (Fchar_category_set): Remove unused variables `val', `charset',
7572 * coding.c (detect_coding_iso2022, setup_coding_system):
7573 Remove unused variable `i'.
7574 (detect_coding_mask): Remove unused variable `idx'.
7575 (detect_coding): Remove unused variable `i'.
7576 (ccl_coding_driver): Remove unused variable `result'.
7577 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
7578 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
7579 (encode_coding_string): Remove unused variables `gcpro1' and
7580 `saved_coding_symbol'.
7581 (Ffind_coding_systems_region_internal): Remove function-local
7582 variable args[], leave only the block-local one.
7583 (code_convert_region1): Remove unused variable `len'.
7585 * charset.c (char_printable_p): Remove unused variable `chars'.
7586 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
7587 (str_to_multibyte): Remove unused variable `c'.
7589 * window.c (size_window): Remove block-local variable `min_size'.
7591 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
7592 `header_line_height'.
7593 (append_space, extend_face_to_end_of_line): Declare `saved_what'
7594 enum display_element_type.
7596 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7598 * xterm.c (x_connection_closed): Catch X errors around all
7599 statements that call X. Save away the error message in a local copy.
7601 * xterm.c (x_connection_closed): Set handling_signal to 0 at
7604 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
7605 in or at the start of invisible text.
7607 * dispnew.c (update_window): Don't check_current_matrix_flags.
7609 2001-01-01 Jason Rumney <jasonr@gnu.org>
7611 * w32fns.c (x_figure_window_size): Do not allow new_height and
7612 new_width of frame to override specified values.
7614 2000-12-30 Kenichi Handa <handa@etl.go.jp>
7616 * composite.c (find_composition): Fix a code for searching backward.
7618 2000-12-29 Gerd Moellmann <gerd@gnu.org>
7620 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
7621 (update_window) [GLYPH_DEBUG]: Call it.
7622 (scrolling_window): Prevent including current rows which are below
7623 what's displayed in the window.
7625 * xdisp.c (try_window_reusing_current_matrix)
7626 <new start <= old start>: Disable rows in the current matrix
7627 which are below the window after scrolling.
7629 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
7630 is zero. It's not worth the complexity.
7631 (invisible_text_between_p): Put in #if 0 because unused.
7633 2000-12-28 Gerd Moellmann <gerd@gnu.org>
7635 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
7636 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
7638 * keyboard.c (echo_char): If C is an integer, always call
7639 push_key_description. Former code could signal an invalid
7642 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
7643 If set, print multibyte text.
7644 (Fsingle_key_description): Call push_key_description with
7645 FORCE_MULTIBYTE set.
7646 (describe_buffer_bindings): Likewise.
7648 * lisp.h (push_key_description): Add prototype.
7650 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
7651 around the call to redisplay_internal.
7653 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7655 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7657 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7659 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
7660 (ccl_driver): New local variable `extra_bytes'.
7662 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
7664 * coding.c (setup_coding_system):
7665 Initialize coding->spec.ccl.eight_bit_carryover.
7666 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
7668 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7670 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
7671 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
7672 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
7673 (decode_composition_emacs_mule): New function.
7674 (decode_coding_emacs_mule): Decode composition sequence by calling
7675 decode_composition_emacs_mule.
7676 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
7677 (encode_coding_emacs_mule): Changed from macro to function.
7678 If a text contains compositions, encode them correctly.
7679 (setup_coding_system): Set coding->commong_flags for emacs-mule so
7680 that decoding and encoding are required.
7682 2000-12-27 Gerd Moellmann <gerd@gnu.org>
7684 * xfaces.c (PT_PER_INCH): New macro.
7685 (xlfd_point_size): Compute real point size from font's pixel size.
7686 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
7689 * .gdbinit: Comment out the line pointing to the Lesstif source
7692 * window.c (Frecenter): Use displayed_window_lines instead
7693 of window_internal_height.
7695 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7696 instead of x-toolkit-scroll-bars-p.
7697 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7699 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7700 instead of x-toolkit-scroll-bars-p.
7701 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7703 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
7704 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
7705 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
7707 (add_window_display_history, add_frame_display_history)
7708 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
7709 (build_frame_matrix_from_leaf_window): Remove unused code.
7710 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
7712 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
7713 (update_window) [GLYPH_DEBUG]: Likewise.
7714 (syms_of_display): Defsubr dump-redisplay-history.
7716 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7718 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
7719 the end of the prompt. Set echo_after_prompt to the offset
7720 of echoptr in echobuf.
7722 * xdisp.c (init_from_display_pos): Pop until the iterator's
7723 stack is empty; there may be frames for stretch or images
7726 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
7727 (save_or_restore_current_matrix): New function for the same
7728 purpose, but more efficient.
7729 (adjust_frame_glyphs_for_frame_redisplay): Use it.
7731 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
7733 * xdisp.c (syms_of_xdisp): Fix last change.
7735 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7737 * xdisp.c (syms_of_xdisp): Doc fix.
7739 * xdisp.c (redisplay_window): Remove label restore_buffers;
7740 use finish_scroll_bars instead to make sure that scroll bars
7741 are redeemed. If we don't do this, flickering can result from
7742 scroll bars being destroyed and recreated.
7744 2000-12-22 Jason Rumney <jasonr@gnu.org>
7746 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
7747 in the wrong colors when the foreground is not black.
7748 (expose_window): Don't redraw the window that's currently being
7751 2000-12-22 Gerd Moellmann <gerd@gnu.org>
7753 * window.c (size_window): When setting the window's too_small_ok
7754 flag, compare old size with minimum size depending on WIDTH_P,
7755 don't compare with window_min_width.
7757 * window.c (delete_window): Simplify somewhat.
7758 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
7759 freeing window matrices. The flag windows_or_buffers_changed is
7760 set, so the next redisplay will consider all windows; this should
7763 2000-12-22 Kenichi Handa <handa@etl.go.jp>
7765 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
7767 * ccl.h (struct ccl_program): New member cr_consumed.
7769 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
7770 (CCL_READ_CHAR): Handle EOL conversion here.
7771 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
7773 2000-12-21 Gerd Moellmann <gerd@gnu.org>
7775 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
7777 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
7778 otherwise tabs of different size compare equal.
7780 * callint.c (Fcall_interactively): Prevent a compiler warning.
7782 * print.c (print_unwind): Return nil.
7783 (PRINTDECLARE): Initialize all local variables.
7784 (print_preprocess): Add a default case.
7786 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
7788 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
7790 * window.c (delete_window, Fsplit_window)
7791 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
7793 * dispextern.h (ensure_frame_matrix): Function declaration removed.
7795 * dispnew.c (ensure_frame_matrix): Removed.
7796 (save_frame_matrix, restore_frame_matrix): New functions.
7797 (adjust_frame_glyphs_for_frame_redisplay): Use them.
7799 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
7800 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
7802 2000-12-21 Andrew Innes <andrewi@gnu.org>
7804 * w32term.c (x_update_begin): Regenerate the palette here, rather
7805 than for each window.
7807 * w32xfns.c (select_palette): Avoid calling SelectPalette if
7808 palette is NULL, since this corrupts memory! Also get
7809 display_info reference from frame.
7811 2000-12-21 Jason Rumney <jasonr@gnu.org>
7813 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
7815 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
7816 to avoid returning without releasing it.
7818 2000-12-21 Kenichi Handa <handa@etl.go.jp>
7820 * keymap.c (push_key_description): Don't convert eight-bit-control
7821 and eight-bit-graphic to multibyte character.
7823 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
7824 generic character and CODE1 is nil, return the smallest character
7827 2000-12-20 Dave Love <fx@gnu.org>
7829 * s/osf5-0.h (NSIG): Don't redefine.
7831 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
7833 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7834 excluding menu-bar and tool-bar.
7835 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7836 (menu_item_p): Remove.
7837 (where_is_internal_1): Don't ignore menu-items.
7839 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7841 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7844 * window.c (make_window): Initialize window's min_hscroll.
7845 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7846 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7848 (struct saved_window): New member min_hscroll.
7849 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7850 (Fset_window_configuration): Set window's min_hscroll.
7851 (save_window_save): Save window's min_hscroll.
7852 (compare_window_configurations): Compare min_hscroll values.
7854 * window.h (struct window): New member min_hscroll.
7856 * keyboard.c (echo_prompt): Prevent a compiler warning.
7858 * xdisp.c (try_cursor_movement): Fix last change. The real
7859 condition is that PT is at the end of the row, and should
7860 be displayed at the start of the next row.
7862 * xdisp.c (try_cursor_movement): If we end on a partially
7863 visible line, end we already decided to scroll, return -1.
7865 * dispextern.h (ensure_frame_matrix): Add prototype.
7867 * window.c (delete_window, Fsplit_window)
7868 (Fset_window_configuration): Call ensure_frame_matrix.
7870 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7872 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7873 completed, call fake_current_matrices instead of marking frame
7876 2000-12-20 Jason Rumney <jasonr@gnu.org>
7878 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7880 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7882 * fns.c (Frequire): Doc fix.
7884 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7886 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7888 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7889 currently displaying a message.
7891 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7893 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7895 2000-12-18 Andrew Innes <andrewi@gnu.org>
7897 * w32.c (w32_strerror): New function.
7899 * w32.h (w32_strerror): New extern.
7901 * w32fns.c (Fw32_shell_execute): Use it.
7903 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7905 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7907 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7909 * msdos.c (IT_set_face): Obey inverse_video.
7911 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7913 * dired.c (directory_files_internal): Always return decoded filenames.
7915 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7917 * xterm.c (x_connection_closed): Prevent being called recursively
7918 because of an error condition in XtCloseDisplay.
7920 * xdisp.c (init_iterator): If noninteractive, and the frame's
7921 face cache is null, make one.
7923 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7925 * process.c (wait_reading_process_input): Check for pending
7926 input when running timers.
7928 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7930 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7932 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7934 * process.c (read_process_output): Don't run a filter if the code
7935 decoder produces nothing but carryover.
7937 2000-12-17 Andrew Innes <andrewi@gnu.org>
7939 * w32.c (sys_rename): Only check errno against EEXIST, and not
7940 EACCES, when determining whether rename failed because the target
7941 exists. This was resulting in indefinite looping on Windows 9x if
7942 the source file was locked by another process.
7944 * w32fns.c (Ffile_system_info): New function.
7945 (syms_of_w32fns): Defsubr it.
7947 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7949 * window.c (coordinates_in_window): Fix computation for
7950 position on vertical line between mode lines.
7952 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7953 Don't alter tip_frame or tip_window.
7954 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7957 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7958 Don't alter tip_frame or tip_window.
7959 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7962 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7964 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7965 be consistent with the doc string. Reported by NAKAJIMA Mikio
7966 <minakaji@osaka.email.ne.jp>.
7968 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7970 * xfaces.c (Vface_ignored_fonts): New variable.
7971 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7972 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7974 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7976 * dispnew.c (update_window): Detect pending input every nth line
7977 updated, i.e. do it depending on real work done, and not on the
7980 * xterm.c (expose_window): Don't redraw the window that's
7981 currently being updated.
7983 * window.c (Fset_window_point): Remove test for
7984 cursor_in_non_selected_windows.
7986 * lread.c (read1): Recognize end of file after `\\'.
7988 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7989 not unwind_create_frame.
7991 2000-12-15 Dave Love <fx@gnu.org>
7993 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7996 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7998 2000-12-15 Kenichi Handa <handa@etl.go.jp>
8000 * coding.c (setup_coding_system): Clear all members of the struct
8001 coding_system at first.
8002 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
8004 (code_convert_region): Don't override coding->src_multibyte and
8005 coding->dst_multibyte.
8007 * fns.c (Fmd5): Docstring improved.
8009 2000-12-15 Miles Bader <miles@gnu.org>
8011 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
8012 are actually marked as mode-lines; otherwise use
8013 estimate_mode_line_height.
8015 2000-12-14 Gerd Moellmann <gerd@gnu.org>
8017 * editfns.c (Fformat): Prevent a buffer overrun when the format
8018 specifies a precision.
8020 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
8022 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
8023 argument is outside the range [2..3].
8025 2000-12-14 Andrew Innes <andrewi@gnu.org>
8027 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
8028 nothing to do. Bind inhibit-quit.
8029 (tip_frame): Make it a Lisp_Object.
8030 (x_create_tip_frame): Set tip_frame after it has been added to
8032 (Fx_show_tip): Don't set tip_frame here.
8033 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
8034 (unwind_create_frame, unwind_create_tip_frame): New functions.
8035 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
8036 while a frame is only partially constructed.
8038 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
8039 (x_free_frame_resources): New function.
8040 (x_destroy_window): Use it.
8042 2000-12-14 Gerd Moellmann <gerd@gnu.org>
8044 * xfns.c (Fx_backspace_delete_keys_p): New function.
8045 (syms_of_xfns): Defsubr it.
8047 * config.in (HAVE_XKBGETKEYBOARD): Add.
8049 2000-12-14 Kenichi Handa <handa@etl.go.jp>
8051 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
8052 Always store string in multibyte representation in echobuf.
8053 (echo_char): Always store string in multibyte representation in
8055 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
8056 (read_key_sequence): Adjusted for the change of echo_prompt.
8058 * fns.c (Fmd5): Docstring improved.
8060 * lisp.h (detect_coding_system): Prototype adjusted.
8062 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
8063 (detect_coding_emacs_mule, detect_coding_iso2022,)
8064 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8065 (detect_coding_utf_16, detect_coding_ccl): Make them static.
8066 New argument MULTIBYTEP. Callers changed.
8067 (detect_coding_mask, detect_coding_system): New argument
8068 MULTIBYTEP. Callers changed.
8069 (decode_coding_string): Set coding->src_multibyte and
8070 coding->dst_multibyte before calling detect_coding and detect_eol.
8071 Update them after some coding system is detected.
8073 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
8075 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
8077 * keyboard.c (menu_bar_items, tool_bar_items):
8078 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
8080 2000-12-13 Gerd Moellmann <gerd@gnu.org>
8082 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
8084 (unwind_create_frame, unwind_create_tip_frame): New functions.
8085 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
8086 while a frame is only partially constructed.
8088 * xterm.h (x_free_frame_resources): Declare.
8090 * xterm.c (x_free_frame_resources): New function.
8091 (x_destroy_window): Use it.
8093 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
8094 don't interrupt the update for pending input initially, i.e.
8095 update at least some lines.
8097 * keyboard.c (do_mouse_tracking): Make externally visible.
8099 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
8101 * xfns.c (gray_bitmap_bits): Declare `char *'.
8103 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8105 * xdisp.c (display_tool_bar_line): Make sure that tool bar
8106 lines start with a relief line.
8108 2000-12-12 Dave Love <fx@gnu.org>
8110 * window.c (Fdisplay_buffer): Doc fix.
8111 (Fwindow_list): Remove unused var.
8113 * buffer.h (mmap_set_vars): Declare.
8115 * window.h (Fset_window_point): Declare.
8117 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
8119 * msdos.c (fast_find_position): Don't overstep the last window row.
8120 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
8121 variable `area'. When looking for a row under (X,Y), give up if some
8122 of the previous rows is not enabled.
8124 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8126 * window.c (Fset_window_point): If displaying cursors in windows
8127 other than the selected window, make sure redisplay updates
8128 other windows to show the new value of point in the window.
8130 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
8132 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
8133 the buffer is the sole visible buffer when in the mini-buffer.
8135 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
8136 Bind `inhibit-read-only' to t.
8137 (unwind_with_echo_area_buffer): Use AREF.
8139 * xfns.c (Fx_hide_tip): Simplified.
8141 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
8144 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
8146 2000-12-11 Gerd Moellmann <gerd@gnu.org>
8148 * xfns.c (Fx_hide_tip): Fix last change.
8150 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
8151 nothing to do. Bind inhibit-quit.
8152 (tip_frame): Make it a Lisp_Object.
8153 (x_create_tip_frame): Set tip_frame after it has been added to
8155 (Fx_show_tip): Don't set tip_frame here.
8157 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
8159 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
8162 * dispextern.h: Change external declaration of tip_frame.
8164 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
8165 return an empty string.
8167 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
8168 of the window's update_mode_line flag, since the former is set by
8169 force-mode-line-update, not the latter. This makes
8170 column-number-mode slightly faster.
8172 * xdisp.c (try_window_id) <all changes above window start>:
8175 2000-12-11 Paul Eggert <eggert@twinsun.com>
8177 * config.in (HAVE_FTELLO): Remove.
8179 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
8180 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
8182 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
8183 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
8185 2000-12-11 Miles Bader <miles@gnu.org>
8187 * window.c (displayed_window_lines): Don't round up when
8188 converting empty space at bottom to lines.
8189 Handle non-newline-terminated final lines properly.
8190 (Fwindow_text_height): New function (used to be in lisp).
8191 (syms_of_window): Initialize it.
8193 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
8195 * syntax.c (scan_lists): Check that the right quote char has the
8196 right Sstring syntax when jumping over strings.
8197 (init_syntax_once): Use Smax rather than 13.
8199 2000-12-09 Miles Bader <miles@gnu.org>
8201 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
8202 with PARTIALLY, inverting the sense.
8203 (window_scroll_pixel_based): Scroll partially visible lines into
8204 place if we hit the beginning or end of the buffer.
8205 (displayed_window_lines): Don't include partially visible lines.
8206 (Fmove_to_window_line): Skip past any partially visible first line.
8208 2000-12-08 Gerd Moellmann <gerd@gnu.org>
8210 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
8212 * tparam.c (tparam1): Change the way buffers are reallocated to be
8213 portable and less obfuscated.
8215 * termcap.c (tgetent): Change the way buffers are reallocated to
8216 be portable and less obfuscated.
8218 * macros.c (store_kbd_macro_char): Change the way buffers are
8219 reallocated to be portable and less obfuscated.
8221 * lread.c (read1): Change the way buffers are reallocated to be
8222 portable and less obfuscated.
8224 * doc.c (Fsubstitute_command_keys): Change the way buffers
8225 are reallocated so that it is portable.
8227 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
8229 * dosfns.c (Ffile_system_info): New function.
8230 (syms_of_dosfns): Defsubr it.
8232 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
8234 * alloc.c (gc_sweep): Add comment.
8236 2000-12-07 Gerd Moellmann <gerd@gnu.org>
8238 * sound.c (vox_configure): Change order of ioctls.
8239 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
8240 Ignore errors when changing volume.
8241 (vox_close): Don't reset the device.
8243 * process.c (read_process_output): Make sure the process marker's
8244 position is valid when the process buffer is changed in
8245 after-change functions. W3 does that.
8247 * xfns.c (x_free_gcs): New function.
8249 * xterm.h (x_free_gcs): Add prototype.
8251 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
8254 * xterm.c (x_destroy_window): Call x_free_gcs so that
8255 resources of non-toolkit X windows will be freed.
8257 2000-12-07 Andrew Innes <andrewi@gnu.org>
8259 * w32fns.c (xlfd_charset_of_font): Fix last change.
8261 2000-12-06 Dave Love <fx@gnu.org>
8263 * md5.h (__P): Don't define -- it comes from config.h.
8265 * strftime.c: Change some #if foo to #ifdef foo.
8267 2000-12-06 Andrew Innes <andrewi@gnu.org>
8269 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
8271 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
8272 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
8273 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
8275 2000-12-06 Gerd Moellmann <gerd@gnu.org>
8277 * alloc.c (gc_sweep): Prevent symbols read during loadup
8280 * xdisp.c (underlying_face_id): New function.
8281 (handle_face_prop, face_before_or_after_it_pos): Use it
8282 to determine the face ``under'' a string. Let strings inherit
8283 the face of the buffer under them.
8285 * xfaces.c (face_at_string_position): Update function comment.
8287 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
8288 matrix if the window's left position has changed; we need to
8289 redraw it in this case.
8291 * dispextern.h (struct glyph_matrix): Add member window_left_x.
8293 * window.c (coordinates_in_window): Check mouse on mode-line or
8296 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
8297 advertized by the function documentation.
8299 * window.c (syms_of_window): Doc fix.
8301 * sound.c (vox_configure): Set volume for left and right channel.
8302 (sound_cleanup): Return nil.
8304 * xdisp.c (move_it_by_lines): Fix paren typo.
8306 * xterm.c (x_load_font): Don't use the font's max_bounds for
8307 computing the height of the font. If max_bounds' ascent or
8308 descent are greater than the font's ascent or descent, this means
8309 glyphs overlap, which should be handled now by redisplay.
8311 * window.c (Veven_window_heights): New variable.
8312 (syms_of_window): DEFVAR_LISP it.
8313 (Fdisplay_buffer): Check Veven_window_heights before evening the
8316 2000-12-06 Miles Bader <miles@gnu.org>
8318 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
8319 update `default-frame-alist' instead of setting no frame parameters.
8321 2000-12-06 Kenichi Handa <handa@etl.go.jp>
8323 * composite.c (update_compositions): Fix typo (use the correct
8326 2000-12-05 Jason Rumney <jasonr@gnu.org>
8328 * md5.h: Remove underscores from function declarations.
8329 (__attribute__, __alignof__) [!__GNUC__]: Define.
8331 * md5.c: Delay include of md5.h until after namespace cleaning.
8333 * makefile.w32-in (fns.o): Depend on md5.h
8334 (md5.o): New target.
8337 * makefile.nt: Likewise.
8339 2000-12-05 Jason Rumney <jasonr@altavista.net>
8341 * w32term.c (expose_area): Complete last change.
8343 2000-12-05 Ken Raeburn <raeburn@gnu.org>
8345 * minibuf.c: Include intervals.h.
8347 2000-12-05 Jason Rumney <jasonr@gnu.org>
8349 * w32term.c (x_produce_glyphs): If a font for a component of
8350 a composition is not found, use 1 pixel dot ascent and 0 dot
8351 descent value to avoid displaying terribly tall empty boxes.
8352 (expose_area): Pass x-coordinate relative to the exposed
8353 area to x_draw_glyphs instead of a window-relative coordinate.
8355 2000-12-05 Gerd Moellmann <gerd@gnu.org>
8357 * xdisp.c (next_element_from_ellipsis): Save face before selective
8358 display in saved_face_id, and set face_before_selective_p.
8359 (reseat_1): Reset face_before_selective_p.
8360 (append_space, extend_face_to_end_of_line): If iterator's
8361 face_before_selective_p is set, use the face from saved_face_id.
8362 (extend_face_to_end_of_line): For tty frames, make sure to
8363 use the right face id when producing spaces at the end of
8366 * dispextern.h (struct it): Add face_before_selective_p.
8368 * keyboard.c (record_char): Don't record identical help-echo
8369 events in recent_keys.
8371 * xterm.c [USE_X_TOOLKIT]: Close the display.
8372 (xim_close_dpy): Handle case that the display has been closed.
8374 * xterm.c (x_destroy_window): Reset the frame's X window after
8377 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
8378 variable window_width.
8379 (line_draw_cost): Fix code skipping over spaces at the end of the
8380 line when must_write_spaces is not set.
8381 (scrolling_window): Fix code inserting runs in list of all runs.
8383 2000-12-05 Kenichi Handa <handa@etl.go.jp>
8385 * coding.c (setup_coding_system): Be sure to initialize
8386 coding->category_idx.
8388 2000-12-04 Gerd Moellmann <gerd@gnu.org>
8390 * xterm.c (PER_CHAR_METRIC): Removed because not used.
8392 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
8393 area to x_draw_glyphs instead of a window-relative coordinate.
8395 * fileio.c (auto_save_error): Add parameter ERROR. Show the
8396 error in the message.
8398 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
8399 timer after having read a key. It's not good for code reading
8400 several keys in a loop, like an input method.
8402 * fileio.c (Finsert_file_contents): When VISIT is t, don't
8403 record undo information for format-decode.
8405 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
8406 current buffer is read-only, not if it isn't.
8408 * keyboard.c (record_char): Record `help-echo' input events
8409 in recent_keys only if they display some help. Don't record
8410 `help-echo' events as macro char.
8412 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
8414 * editfns.c (save_excursion_restore): Don't move point
8415 in another window if it is showing the wrong buffer.
8416 Avoid the call to Fwindow_live_p, for speed.
8418 2000-12-04 Kenichi Handa <handa@etl.go.jp>
8420 * xfaces.c (struct font_name): New member registry_priority.
8421 (split_font_name): Initialize the above member to zero.
8422 (concat_font_list): New function.
8423 (font_list): Include fonts of all alternative registries.
8424 (FONT_POINT_SIZE_QUANTUM): New macro.
8425 (better_font_p): Ignore point size difference less than
8426 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
8428 * xterm.c (x_produce_glyphs): If a font for a component of
8429 a composition is not found, use 1 pixel dot ascent and 0 dot
8430 descent value to avoid displaying terribly tall empty boxes.
8432 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
8434 2000-12-03 Ken Raeburn <raeburn@gnu.org>
8436 * coding.h (code_convert_string1): Declare.
8438 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
8440 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
8442 2000-12-02 Jason Rumney <jasonr@gnu.org>
8444 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
8445 correctly for single byte character case.
8446 (w32_per_char_metric): Do not try to make any assumptions about
8447 the metrics of BDF fonts.
8448 (x_estimate_mode_line_height): If `mode-line' face
8449 hasn't a font, use that of the frame, as drawing glyphs does.
8450 (note_mouse_highlight): Change the cursor shape on the vertical
8451 border between windows [not enabled].
8453 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
8455 * w32fns.c (Fx_create_frame): Reintroduce the call to
8456 face-set-after-frame-defaults.
8457 (Vx_window_horizontal_drag_shape): New variable.
8458 (syms_of_xfns): DEFVAR_LISP it.
8459 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
8462 2000-12-02 Simon Josefsson <simon@josefsson.org>
8464 * fns.c (Fmd5): Use a different logic to decide the coding system
8467 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
8469 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
8471 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
8473 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8475 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
8476 height for YNegative.
8477 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
8478 height; also see comment there.
8480 * window.c (coordinates_in_window): Handle computations for
8481 positions on the vertical bar and fringes differently for
8482 window-system frames. Consider some pixels near the vertical bar
8483 as on the bar if the frame doesn't have vertical scroll bars.
8484 Associate positions between mode or header lines with the
8485 right window, the left one.
8487 2000-12-01 Jason Rumney <jasonr@gnu.org>
8489 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
8491 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
8494 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8496 * window.c (struct saved_window): Add members orig_top and orig_height.
8497 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
8498 (save_window_save, Fset_window_configuration): Save/restore
8499 window's orig_top and orig_height.
8501 2000-12-01 Jason Rumney <jasonr@gnu.org>
8503 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
8505 * w32fns.c (x_set_cursor_color): Fix last change.
8507 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8509 * xdisp.c (echo_area_display): If cursor is in the echo area, make
8510 sure that the next redisplay displays the minibuffer, so that
8511 the cursor will be replaced with what the minibuffer wants.
8513 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
8514 #ifndef instead of using #if.
8515 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
8516 USE_TOOLKIT_SCROLL_BARS is defined.
8518 2000-11-30 Jason Rumney <jasonr@gnu.org>
8520 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
8523 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8525 * fns.c (Fmd5): Doc fix.
8527 2000-11-30 Simon Josefsson <simon@josefsson.org>
8529 * fns.c (Fmd5): New function.
8530 (syms_of_fns): Defsubr md5.
8532 * Makefile.in (obj): Add md5.o
8534 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8536 * md5.h, md5.c: New files, taken from glibc.
8538 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
8540 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
8541 hasn't a font, use that of the frame, as drawing glyphs does.
8543 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
8545 * eval.c (Frun_hooks): Allow 0 arguments.
8547 2000-11-29 Gerd Moellmann <gerd@gnu.org>
8549 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
8550 is over the menu bar widget, say it's not on the frame.
8552 * xfns.c (Fx_create_frame): Reintroduce the call to
8553 face-set-after-frame-defaults.
8555 * eval.c (Fsignal): Reset handling_signal.
8557 2000-11-28 Jason Rumney <jasonr@gnu.org>
8559 * w32menu.c (add_menu_item): Reset menu item text when changing
8560 type to radio button.
8562 2000-11-28 Gerd Moellmann <gerd@gnu.org>
8564 * xselect.c: Update copyright.
8566 * window.c (coordinates_in_window): If on a mode or header line,
8567 but sufficiently close to its start, return ``on vertical
8568 border''. This gives us a way to drag windows horizontally when
8569 using toolkit scroll bars.
8571 * xterm.c (note_mouse_highlight): Change the cursor shape
8572 on the vertical border between windows.
8574 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
8576 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
8577 (syms_of_xfns): DEFVAR_LISP it.
8578 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
8580 * textprop.c (text_read_only): New function.
8581 (verify_interval_modification): Use it instead of signaling
8582 `text-read-only'. This makes it easier to catch this error
8585 * xdisp.c (forward_to_next_line_start): Check for newlines,
8586 not end of line, which includes CR.
8588 2000-11-28 Kenichi Handa <handa@etl.go.jp>
8590 * coding.c (Ffind_coding_systems_region_internal): Be sure to
8591 include no-conversion.
8593 2000-11-27 Jason Rumney <jasonr@gnu.org>
8595 * w32fns.c (w32_load_system_font): Always mark font as double byte
8596 if codepage is unicode.
8598 2000-11-27 Gerd Moellmann <gerd@gnu.org>
8600 * xdisp.c (forward_to_next_line_start): If already on a newline,
8601 just consume it to avoid unintended skipping over invisible text below.
8603 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
8604 `vertical-line', `mode-line' and `header-line' events.
8606 * xdisp.c (try_window_id): Avoid starting to display in the middle
8607 of a character, a TAB for instance. This is easier than to set
8608 up the iterator exactly, and it's not a frequent case, so the
8609 additional effort wouldn't really pay off.
8611 2000-11-26 Andrew Choi <akochoi@i-cable.com>
8613 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
8616 2000-11-25 Jason Rumney <jasonr@gnu.org>
8618 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
8619 Args to window_from_coordinates should be pixel coordinates.
8621 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
8622 redisplay handles them properly.
8624 2000-11-25 Miles Bader <miles@gnu.org>
8626 * indent.c (compute_motion): Keep pos_byte in sync with pos.
8628 2000-11-24 Jason Rumney <jasonr@gnu.org>
8630 * w32.c (init_environment): Set LANG environment variable based on
8631 locale settings, if not set.
8633 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
8634 making tool bar smaller. When clearing the frame, also
8635 clear current matrices. Clear frame when tool bar disappears.
8636 Don't use more lines for the tool-bar than is available.
8637 (x_change_window_heights): New function.
8639 2000-11-24 Gerd Moellmann <gerd@gnu.org>
8641 * xdisp.c (init_from_display_pos): If POS says we're already after
8642 an overlay string ending at POS, make sure to pop the iterator
8643 because it will be in front of that overlay string. When POS is
8644 ZV, we've thereby also ``processed'' overlay strings at ZV.
8646 * xfaces.c (lface_from_face_name): Function comment fix.
8648 2000-11-24 Miles Bader <miles@gnu.org>
8650 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
8651 apply `mode-line-inverse-video' -- zero means force display using
8652 the default face, non-zero means display using the specialized face.
8653 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
8655 2000-11-23 Kenichi Handa <handa@etl.go.jp>
8657 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
8660 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
8662 * coding.c (decode_coding_emacs_mule): Fix the case of
8663 CODING_EOL_LF, which used uninitialized value of c.
8665 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
8667 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
8669 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8671 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
8674 * frame.h (struct frame): Replace desired_tool_bar_items,
8675 current_tool_bar_items, n_desired_tool_bar_items,
8676 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
8678 * frame.c (make_frame): Change initialization of tool bar
8681 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
8682 Change references to members deleted from struct frame to use the
8685 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
8686 references to members deleted from struct frame to use the new ones.
8688 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
8690 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
8692 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
8693 (note_tool_bar_highlight): Change references to members deleted
8694 from struct frame to use the new ones.
8696 2000-11-23 Miles Bader <miles@gnu.org>
8698 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
8699 the face's inverse-video attribute, rather than overriding it.
8701 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8703 * xfns.c (x_set_tool_bar_lines): Clear internal border when
8704 making tool bar smaller.
8706 2000-11-22 Dave Love <fx@gnu.org>
8708 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
8710 2000-11-22 Miles Bader <miles@gnu.org>
8712 * keyboard.c (Vminibuffer_message_timeout): New variable.
8713 (command_loop_1): Use it to determine message timeout.
8714 (syms_of_keyboard): Initialize it.
8716 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
8718 2000-11-22 Kenichi Handa <handa@etl.go.jp>
8720 * sysdep.c: Move the code for declaring h_errno after #include
8723 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8725 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
8726 the menu bar when the tooltip is unmapped.
8728 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
8729 sole visible buffer when we're currently in the mini-buffer, and
8732 2000-11-21 Jason Rumney <jasonr@gnu.org>
8734 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
8735 put on the clipboard.
8736 (Fw32_get_clipboard_data): Compare data on clipboard with saved
8737 copy of what Emacs last put there. If they are the same, do not
8738 use the clipboard copy to avoid losing data due to coding conversions.
8740 2000-11-22 Miles Bader <miles@gnu.org>
8742 * minibuf.c (Vminibuffer_prompt_properties): New variable.
8743 (syms_of_minibuf): Initialize it.
8744 (read_minibuf): Add properties from Vminibuffer_prompt_properties
8745 to prompt, don't make read-only.
8747 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8749 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
8750 Add BEFORE/AFTER_POTENTIAL_GC.
8752 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
8754 * buffer.c (mmap_free_1): Avoid a compiler warning.
8756 * term.c, cm.c: Don't try to include termcap.h; see comment there.
8758 2000-11-21 Kenichi Handa <handa@etl.go.jp>
8760 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
8763 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8765 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
8768 * s/gnu-linux.h: Don't use `#cpu'.
8770 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
8771 not defined in mman.h.
8773 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
8774 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
8775 and store an index in the XClientMessageEvent. Storing a
8776 Lisp_Object or pointer can fail on a 64 bit system, since X only
8778 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
8780 2000-11-20 Dave Love <fx@gnu.org>
8782 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
8784 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8786 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
8788 2000-11-20 Kenichi Handa <handa@etl.go.jp>
8790 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
8793 * alloc.c (make_string): Fix previous change. Be sure to make
8794 unibyte string correctly.
8796 2000-11-19 Gerd Moellmann <gerd@gnu.org>
8798 * window.c (Fwindow_list): Change parameter list to be XEmacs
8800 (window_list_1): New function.
8801 (window_loop): Use it instead of Fwindow_list.
8803 * sysdep.c (emacs_ospeed): New variable.
8804 (toplevel): Don't declare ospeed extern.
8805 (init_baud_rate): Use emacs_ospeed instead of ospeed.
8807 * termcap.c (ospeed): Remove.
8808 (tputs) [!emacs]: Remove unused code.
8809 (tgetent): Avoid a compiler warning.
8811 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8812 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
8813 SCROLL_BAR_X_WIDGET with additional argument DPY.
8815 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
8817 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
8818 Take the X display as additional argument.
8819 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
8820 `Widget' is a pointer type that's not easily stored in Lisp_Object
8821 form in a portable way.
8823 * dispnew.c (update_text_area): Fix last change.
8825 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8827 * xdisp.c: Use BINDING_STACK_SIZE throughout.
8829 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
8830 clear current matrices.
8832 * buffer.c (mmap_enlarge): Don't print a message on stderr
8833 if mapping new memory at the end of the existing region fails.
8835 * dispnew.c (update_text_area): Don't skip over equal glyphs
8836 when the last current glyph overlaps the glyph to its right.
8838 2000-11-18 Miles Bader <miles@gnu.org>
8840 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8841 lines that *end* with "..." too (that's the most common case!).
8843 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8845 * xdisp.c (resize_mini_window): Temporarily change to the
8846 mini-window's buffer if necessary.
8848 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8849 the tooltip obscures less text under it.
8851 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8853 * puresize.h (BASE_PURESIZE): Increase to 700000.
8855 2000-11-18 Jason Rumney <jasonr@gnu.org>
8857 * w32term.c (w32_draw_bitmap): Use face to set colors.
8859 2000-11-17 Dave Love <fx@gnu.org>
8861 * lread.c (Fload): Fix #ifdef for pcc.
8863 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8865 * xdisp.c (pos_visible_p): Compute the default character height
8868 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8870 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8871 knowing the line's height; use the default font's height in that case.
8873 * xfaces.c (weight_table): Add `demi' with the same meaning as
8876 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8878 * dispnew.c (null_row): New global static variable.
8879 (clear_glyph_row): Delete local static variable null_row.
8881 2000-11-15 Jason Rumney <jasonr@gnu.org>
8883 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8884 (w32_alloc_lighter_color): Use new brightness calculations from
8885 xterm.c. Scale delta to be in the range expected by W32.
8886 (w32_draw_relief_rect): Use frame relief colors.
8888 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8890 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8891 (Qinhibit_default_face_x_resources): New variable.
8892 (syms_of_frame): Initialize it.
8893 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8895 * xdisp.c (pos_visible_p): Improve function comment.
8897 * lisp.h (BINDING_STACK_SIZE): New macro.
8899 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8900 reading the directory if readdir returns null and errno is EAGAIN
8903 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8905 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8906 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8907 Set amount_to_scroll to max of dx and scroll_step so that
8908 scroll-conservatively doesn't defeat scroll-step>1.
8909 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8910 scroll-conservatively for line-at-a-time scrolling.
8912 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8914 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8917 * xdisp.c (current_mode_line_height, current_header_line_height):
8919 (init_xdisp): Initialize them.
8920 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8921 and use exact mode line heights if it is set.
8923 * lisp.h (pos_visible_p): Change prototype.
8925 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8926 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8927 and current_header_line_height first.
8928 (current_mode_line_height, current_header_line_height):
8931 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8933 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8934 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8935 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8937 2000-11-14 Miles Bader <miles@gnu.org>
8939 * xterm.c (x_alloc_lighter_color): Include an additive component
8940 too for dark colors, because FACTOR isn't enough.
8941 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8944 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8946 * keyboard.c (show_help_echo): Call message3_nolog with number of
8947 bytes in the help string as 2nd parameter, instead of the number
8950 2000-11-13 Miles Bader <miles@gnu.org>
8952 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8953 (Fload): Use new openp return protocol.
8954 Don't try to use Vload_source_file_function to load .elc files.
8955 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8956 openp return protocol.
8957 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8959 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8961 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8963 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8964 Defined these macros.
8965 (NLIST_STRUCT): Avoid re-defining it.
8967 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8968 -I/usr/contrib/X11R6/include.
8969 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8971 2000-11-10 Jason Rumney <jasonr@gnu.org>
8973 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8975 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8976 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8978 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8979 (Qw32_charset_vietnamese): New symbol.
8980 (xlfd_charset_of_font): New function.
8981 (w32_load_system_font): Use it.
8982 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8983 when Vw32_charset_info_alist is nil to ensure default face always
8984 has font. Use Fcar and Fcdr for safety.
8985 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8986 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8987 pseudo-codepages for special cases.
8988 (w32_to_x_font): New parameter to allow charset portion to be
8989 specified where there is many to one mapping. Callers changed.
8990 (w32_list_fonts): Avoid listing fonts that won't display.
8992 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8994 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8995 (font_list_1): Renamed from font_list.
8996 (font_list): New function, trying alternative registries from
8997 Vface_alternative_font_registry_alist.
8998 (Finternal_set_alternative_font_registry_alist): New function.
8999 (syms_of_xfaces): Initialize and Staticpro
9000 Vface_alternative_font_registry_alist.
9001 Defsubr Finternal_set_alternative_font_registry_alist.
9003 2000-11-09 Ken Raeburn <raeburn@gnu.org>
9005 * lisp.h (Flooking_at): Declare.
9007 2000-11-09 Gerd Moellmann <gerd@gnu.org>
9009 * dired.c (directory_files_internal): Fix a braino.
9011 * dired.c (directory_files_internal): Add missing GCPRO's.
9014 2000-11-08 Gerd Moellmann <gerd@gnu.org>
9016 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
9017 (resize_mini_window): Return quickly if Vresize_mini_window is
9018 nil. Don't return if Vmax_mini_window_height is nil.
9020 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
9021 (syms_of_xdisp): Initialize them.
9022 (resize_mini_window): Act according to the setting of
9023 Vresize_mini_window.
9024 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
9026 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
9027 scroll bar widget after configuring it, so that it will appear at
9028 the right position from the start.
9029 (XTredeem_scroll_bar): Cleaned up.
9031 2000-11-08 Kenichi Handa <handa@etl.go.jp>
9033 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
9034 font is taller than the frame line, we don't have to bias the
9037 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
9039 2000-11-07 Dave Love <fx@gnu.org>
9041 * config.in (HAVE_MKSTEMP): Add.
9043 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
9045 2000-11-07 Gerd Moellmann <gerd@gnu.org>
9047 * window.c (Fset_window_configuration): Don't try to preserve
9048 point in the current buffer, if that buffer is displayed in more
9051 * xfaces.c (lookup_named_face): If default face isn't realized,
9052 try to realize it. Return -1 if not successful.
9053 (Fx_list_fonts): Handle case that face cannot be determined.
9054 (Fface_font): Likewise.
9056 2000-11-06 Gerd Moellmann <gerd@gnu.org>
9058 * window.c (displayed_window_lines): Detect partially
9059 visible lines at the bottom correctly.
9061 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
9063 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
9064 when ensuring we don't do visit in indirect buffer.
9066 2000-11-06 Kenichi Handa <handa@etl.go.jp>
9068 * composite.h (compose_chars_in_text): Add prototype.
9070 * composite.c (Vcomposition_function_table): New variable.
9071 (Qcomposition_function_table): New variable.
9072 (run_composition_function): Call
9073 Vcompose_chars_after_function with three arguments.
9074 (compose_chars_in_text): New function.
9075 (syms_of_composite): Modified the doc-string of
9076 Vcompose_chars_after_function. Declare composition-function-table
9077 as a lisp variable, and initialize it.
9079 * xfns.c (x_encode_text): Suppress producing escape sequences for
9082 * xselect.c: Include composite.h.
9083 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
9085 2000-11-05 Andrew Innes <andrewi@gnu.org>
9087 * w32term.c (x_produce_glyphs): Fix typo in enum name.
9089 * sysdep.c (read_input_waiting): Remove extraneous argument to
9092 * w32fns.c (Fx_server_version): Include w32_build_number in the
9095 * w32heap.c (w32_build_number): New variable.
9096 (cache_system_info): Set it.
9098 * w32heap.h (w32_build_number): Add extern.
9100 * emacs.c (syms_of_emacs): Update docstring for
9101 system-configuration, to reflect the actual usage on MS-Windows.
9103 2000-10-31 Gerd Moellmann <gerd@gnu.org>
9105 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
9106 process idle timers while waiting for another event.
9108 * dispnew.c (update_frame_line): Handle case where spaces in
9109 the default face are colored.
9111 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
9112 window height hasn't changed.
9114 2000-10-31 Jason Rumney <jasonr@gnu.org>
9116 * w32term.c (x_produce_glyphs): Handle composite characters.
9117 (x_draw_glyph_string_foreground)
9118 (x_draw_composite_glyph_string_foreground): Restore old font.
9120 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
9122 * minibuf.c (read_minibuf): Reset the undo history just before
9123 starting the recursive-edit.
9125 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9127 * xfaces.c (menu_face_change_count): New variable.
9128 (Finternal_set_lisp_face_attribute): Increment it for changes
9130 (realize_basic_faces): Reflect changes in the `menu' faces
9133 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
9134 dy obtained from the iterator's y-position after moving from
9135 scroll_margin_pos to PT; see comment there.
9137 * xdisp.c (safe_eval_handler): Call add_to_log.
9139 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
9140 is not a symbol or string.
9142 * xdisp.c (echo_area_display): Don't perform a display update from
9143 inside redisplay. The update will happen anyway at the end of
9144 redisplay, and it can confuse redisplay (GC messages while
9145 redisplaying, for instance.)
9147 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
9149 * xrdb.c (x_load_resources): Use the class name in the defaults.
9151 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
9152 (regex_compile): Catch bogus \(\1\).
9154 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9156 * xterm.c (x_alloc_nearest_color): Fix last change to compare
9159 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
9160 we have a color cache, check that the cached color equals the
9161 allocated color. If not, clear the color cache.
9163 * window.c (displayed_window_lines): Change buffers if necessary.
9164 Fix computation of displayed lines.
9166 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
9167 update_menu_bindings to DEFVAR_BOOL.
9169 2000-10-30 Kenichi Handa <handa@etl.go.jp>
9171 * search.c (Fset_match_data): Be sure to make search_regs always sane.
9173 * puresize.h (BASE_PURESIZE): Increase to 680000.
9175 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
9177 2000-10-29 Jason Rumney <jasonr@gnu.org>
9179 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
9181 * w32term.c (w32_bdf_per_char_metric): Negate descent.
9182 (w32_cache_char_metrics): Handle possibility that 'x' does not
9183 exist in a BDF font.
9184 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
9186 * w32bdf.h (bdffont): Add nchars.
9188 * w32bdf.c (set_bdf_font_info): Set it.
9189 (w32_BDF_TextOut): Swap byte order of double byte characters.
9190 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
9192 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
9194 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
9195 don't override the colors in frame's param_alist, unless they are
9198 * term.c (reassert_line_highlight): If inverse_video is non-zero,
9199 reverse the effect of the highlight flag.
9201 2000-10-27 Ken Raeburn <raeburn@gnu.org>
9203 * window.h (Fwindow_live_p): Declare.
9205 * undo.c (record_delete): Check that last_undo_buffer is really a
9206 buffer before applying XBUFFER to it.
9208 * keymap.c (where_is_internal): Pass lisp object, not integer, to
9211 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9213 * lisp.h (KEYMAPP): New macro.
9214 (get_keymap): Remove.
9215 (get_keymap_1): Rename get_keymap.
9217 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
9219 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
9221 * xmenu.c (single_submenu): Use KEYMAPP.
9222 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9223 Use KEYMAPP rather than Fkeymapp.
9225 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
9227 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
9228 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9229 Use KEYMAPP rather than Fkeymapp.
9230 (single_submenu): Use KEYMAPP.
9231 (w32_menu_show, w32_dialog_show): Use TRUE.
9233 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
9235 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
9236 (Fkeymapp): Use KEYMAPP.
9237 (get_keymap): Rename from get_keymap_1. Remove old def.
9238 Return t when autoload=0 and error=0 and the keymap needs autoloading.
9239 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
9240 (Fminor_mode_key_binding): Don't raise an error if the binding
9242 (Fuse_global_map, Fuse_local_map): Allow autoloading.
9243 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
9245 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
9246 Allow Vspecial_event_map to be autoloaded.
9247 (menu_bar_items): Fetch the keymap rather than using keymapp.
9248 (menu_bar_one_keymap): No need to follow func-indirect any more.
9249 (parse_menu_item): get_keymap_1 -> get_keymap.
9250 (tool_bar_items): Fetch the keymap rather than using keymapp.
9251 (read_key_sequence): Use KEYMAPP.
9253 * intervals.c (get_local_map): Use get_keymap rather than following
9254 function-indirections explicitly.
9256 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
9258 2000-10-27 Jason Rumney <jasonr@gnu.org>
9260 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
9261 point, as Windows has oversized fonts.
9263 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
9265 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9267 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
9268 (freehook, reallochook): Handle null pointer arguments.
9269 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
9271 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9273 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
9274 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
9275 Giving in to popular pressure to shut up the compiler with casts.
9277 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9279 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
9280 signed value, and use a default value computed from the font's
9283 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
9285 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
9286 that specify a negative underline position can still use underlines.
9288 * window.c (Fpos_visible_in_window_p): Make POS default to
9289 WINDOW's point, not the current buffer's point.
9291 2000-10-26 Dave Love <fx@gnu.org>
9293 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
9294 when it's necessary.
9296 2000-10-26 Gerd Moellmann <gerd@gnu.org>
9298 * window.c (size_window): Compute size difference from sum of old
9299 child window sizes instead of from parent's size.
9301 * xdisp.c (pos_visible_p): Change current buffer if necessary.
9302 Handle obscured lines at the top of the window.
9304 * frame.c (Fdelete_frame): Doc fix. Move running the hook
9305 down after the last error condition check.
9307 * frame.c (Fdelete_frame): Run delete-frame-hook.
9309 2000-10-26 Kenichi Handa <handa@etl.go.jp>
9311 * coding.c (decode_coding): Fix previous change (check also
9312 CODING_MODE_LAST_BLOCK).
9314 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9316 * regex.c: More `unsigned char' -> `re_char' changes.
9317 Also change several `int' into `re_wchar_t'.
9318 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
9319 (PUSH_FAILURE_POINTER): Don't cast any more.
9320 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
9321 We want GCC to complain, since this piece of code makes
9322 re_match non-reentrant, which *should* be fixed.
9323 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
9324 (EXTEND_BUFFER): Use RETALLOC.
9325 (SET_LIST_BIT): Don't cast.
9326 (re_wchar_t): New type.
9327 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
9328 that those two functions will always properly return.
9329 (IMMEDIATE_QUIT_CHECK): Cast to void.
9330 (analyse_first): Use recursion rather than an explicit stack.
9331 (re_compile_fastmap): Can't fail anymore.
9332 (re_search_2): Don't check re_compile_fastmap for failure.
9333 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
9334 Now also sets the new value (passed in a new argument).
9335 (re_match_2_internal): Use it.
9336 Also, use a new var `reg' of type size_t when looping through regs
9337 rather than reuse the inappropriate `mcnt'.
9339 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
9340 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
9341 (where_is_internal): Renamed from Fwhere_is_internal.
9342 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
9343 (Fwhere_is_internal): New function wrapping where_is_internal.
9344 (where_is_internal_1): Handle the case where we're filling the cache.
9345 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
9347 2000-10-25 Miles Bader <miles@gnu.org>
9349 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
9351 2000-10-25 Gerd Moellmann <gerd@gnu.org>
9353 * window.c (pos_fully_visible_p): Removed.
9354 (Fpos_visible_in_window_p): Use pos_visible_p to determine
9355 if position is visible and/or fully visible.
9357 * lisp.h (pos_visible_p): Add prototype.
9359 * xdisp.c (pos_visible_p): New function.
9361 2000-10-25 Kenichi Handa <handa@etl.go.jp>
9363 * process.c (send_process): If OBJECT is t, it means that the data
9364 is from C string, but we should encode it. Before calling
9365 setup_raw_text_coding_system, be sure to flush out data by the
9366 previous coding system.
9368 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
9370 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
9371 assignment of startpos to prev when startpos == pos.
9373 * editfns.c (find_field): Set the field stickiness correctly from
9374 overlay fields. Use renamed `text_property_stickiness'.
9375 (text_property_stickiness): Renamed from `char_property_stickiness'.
9376 Only check text properties, not overlays.
9377 * textprop.c (get_char_property_and_overlay): New function.
9378 (Fget_char_property): Use it.
9379 * intervals.h (get_char_property_and_overlay): Add declaration.
9381 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9383 * keymap.c: Use AREF, ASET and ASIZE macros.
9384 (Fmake_sparse_keymap): Docstring fix.
9386 (shadow_lookup): Move up.
9387 Handle the case where lookup-key returns an integer.
9388 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
9389 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
9390 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
9391 Simplify/rewrite the keymap-finding code.
9392 Add check for command shadowing, using shadow_lookup.
9394 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
9396 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
9397 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
9400 2000-10-24 Andrew Innes <andrewi@gnu.org>
9402 * dired.c (directory_files_internal_unwind): New function.
9403 (directory_files_internal): Use it to ensure closedir is called
9404 even if expand-file-name or file-attributes throw, eg. because of
9405 a user interrupt. Also enable immediate_quit while calling
9406 re_search, so that matching can be interrupted as well.
9408 2000-10-24 Andrew Innes <andrewi@gnu.org>
9410 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
9412 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
9413 so that re_search functions only quit when callers expect them to.
9415 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9417 * regex.c (regex_compile): Change the way of handling a range from
9418 a char less than 256 to a char not less than 256.
9420 2000-10-24 Gerd Moellmann <gerd@gnu.org>
9422 * window.c (size_window): Prevent setting window's width or
9423 height to a negative value (esp. with XSETFASTINT).
9425 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
9426 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
9427 (protect_malloc_state) [GC_MALLOC_CHECK &&
9428 GC_PROTECT_MALLOC_STATE]: New function.
9429 (PROTECT_MALLOC_STATE): New macro.
9430 (__malloc_initialize, morecore, _malloc_internal)
9431 (_free_internal) _realloc_internal): Use it to make _heapinfo
9432 read-only outside of gmalloc.
9434 * keymap.c: Update copyright.
9436 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
9439 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
9441 * filelock.c (unlock_all_files): Use unlock_file to expand each
9442 buffer's file_truename before trying remove its lock file.
9444 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
9446 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
9447 or CRLF, decode EOLs.
9449 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9451 * window.c (Fdisplay_buffer): Fix doc.
9453 2000-10-23 Jason Rumney <jasonr@gnu.org>
9455 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
9456 ASCII font of default fontset on Windows.
9458 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
9459 xterm.c comment below).
9461 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
9463 2000-10-23 Gerd Moellmann <gerd@gnu.org>
9465 * xterm.c (x_connection_closed): Reset handling_signal.
9467 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
9469 2000-10-23 Miles Bader <miles@gnu.org>
9471 * window.c (window_scroll_pixel_based, window_scroll_line_based):
9472 Pass nil for FULLY argument to Fpos_visible_in_window_p to
9473 maintain old behavior.
9474 * minibuf.c (Fminibuffer_complete): Likewise.
9476 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
9478 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
9479 that when a font can't be exactly centered, it errs up rather than
9482 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
9484 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
9486 2000-10-23 Andrew Choi <akochoi@i-cable.com>
9488 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
9490 * dispnew.c [macintosh]: Include macterm.h.
9491 (init_display) [macintosh]: Initialization for window system.
9493 * emacs.c (main) [macintosh]: Call syms_of_textprop,
9494 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
9495 syms_of_search, x_term_init, and init_keyboard before calling
9496 init_window_once. Also, call syms_of_xmenu.
9498 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
9499 default fontset to Monaco.
9501 * frame.c [macintosh]: Include macterm.h. Remove declarations of
9502 NewMacWindow and DisposeMacWindow.
9503 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
9504 instead of calling NewMacWindow and setting fields of
9505 f->output_data.mac directly. Call init_frame_faces.
9506 (Fdelete_frame) [macintosh]: Remove unused code.
9507 (Fmodify_frame_parameters) [macintosh]: Call
9508 x_set_frame_parameters instead of mac_set_frame_parameters.
9510 * frame.h [macintosh]: Define menu_bar_lines field in struct
9511 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
9513 * keyboard.c [macintosh]: Include macterm.h.
9514 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
9515 and menu_bar_activate_event type events as for X and NT.
9516 (make_lispy_event) [macintosh]: Construct lisp events of type
9517 MENU_BAR_EVENT as for X and NT.
9519 * sysdep.c [macintosh]: Remove declaration for sys_signal.
9520 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
9521 (sys_subshell) [macintosh]: Remove definition entirely.
9522 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
9523 Vwindow_system_version here. Remove initialization of
9524 Vx_bitmap_file_path.
9525 (read_input_waiting): Correct the number of parameters passed to
9527 Move all Macintosh functions to mac/mac.c.
9529 * term.c [macintosh]: Include macterm.h.
9531 * window.c [macintosh]: Include macterm.h.
9533 * xdisp.c [macintosh]: Include macterm.h. Declare
9534 set_frame_menubar and pending_menu_activation.
9535 (echo_area_display) [macintosh]: Do not return if terminal frame
9536 is the selected frame.
9537 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
9538 Allow only the selected frame to set menu bar.
9539 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
9540 calling FRAME_EXTERNAL_MENU_BAR (f).
9541 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
9543 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
9544 and check_x. Declare XCreateGC. Define x_create_gc and
9545 x_free_gc. Initialize font_sort_order.
9546 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
9547 but call x_list_fonts instead of w32_list_fonts.
9548 (Finternal_face_x_get_resource) [macintosh]: Do not call
9549 display_x_get_resource.
9550 (prepare_face_for_display) [macintosh]: Set xgcv.font.
9551 (realize_x_face) [macintosh]: Load the font if it is specified in
9553 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
9555 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
9557 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
9558 is nil: since we go to the end of submap anyway, we'd end up
9560 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
9561 doesn't obey autoload.
9563 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9565 * msdos.c (dos_set_window_size): Update screen dimension variables.
9567 2000-10-21 Jason Rumney <jasonr@gnu.org>
9569 * w32term.c (w32_cache_char_metrics): Double check that font is
9570 really fixed pitch before trusting tmPitchAndFamily.
9572 2000-10-21 Andrew Innes <andrewi@gnu.org>
9574 * w32gui.h (w32_char_font_type): Move enum from w32term.c
9576 * w32term.h: Extern decl for w32_cache_char_metrics.
9578 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
9580 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
9581 (w32_unload_font): Free per_char array if present.
9583 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
9584 cached information in emulated XFontStruct to handle common cases
9585 quickly. Do not allocate XCharStruct for return.
9586 (w32_native_per_char_metric): New function.
9587 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
9589 (x_produce_glyphs): Don't get an HDC. Change calls to
9590 w32_per_char_metric to match arg change above. Remove calls to
9592 (w32_get_glyph_overhangs): Ditto.
9593 (w32_cache_char_metrics): New function.
9595 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
9596 ($(BLD)/casefiddle.$(O)): Remove compile command.
9597 ($(BLD)/gmalloc.$(O)): Remove compile command.
9598 ($(BLD)/dispnew.obj):
9599 ($(BLD)/keyboard.obj):
9600 ($(BLD)/w32inevt.obj):
9601 ($(BLD)/w32bdf.obj):
9603 ($(BLD)/buffer.obj):
9604 ($(BLD)/editfns.obj):
9606 ($(BLD)/fileio.obj):
9608 ($(BLD)/indent.obj):
9609 ($(BLD)/insdel.obj):
9610 ($(BLD)/intervals.obj):
9611 ($(BLD)/minibuf.obj):
9613 ($(BLD)/scroll.obj):
9614 ($(BLD)/sysdep.obj):
9615 ($(BLD)/textprop.obj):
9616 ($(BLD)/widget.obj):
9617 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
9618 ($(BLD)/term.obj): Add dependency on dispextern.h.
9620 * makefile.nt ($(BLD)\dispnew.obj):
9621 ($(BLD)\keyboard.obj):
9622 ($(BLD)\w32inevt.obj):
9623 ($(BLD)\w32bdf.obj):
9625 ($(BLD)\buffer.obj):
9626 ($(BLD)\editfns.obj):
9628 ($(BLD)\fileio.obj):
9630 ($(BLD)\indent.obj):
9631 ($(BLD)\insdel.obj):
9632 ($(BLD)\intervals.obj):
9633 ($(BLD)\minibuf.obj):
9635 ($(BLD)\scroll.obj):
9636 ($(BLD)\sysdep.obj):
9637 ($(BLD)\textprop.obj):
9638 ($(BLD)\widget.obj):
9639 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
9640 ($(BLD)\term.obj): Add dependency on dispextern.h
9642 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9644 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
9645 with an additional argument of Qt.
9647 2000-10-21 Miles Bader <miles@gnu.org>
9649 * window.c (pos_fully_visible_in_window_p): New function.
9650 (Fpos_visible_in_window_p): Add FULLY argument.
9651 Use pos_fully_visible_in_window_p.
9652 (window_scroll_pixel_based, window_scroll_line_based): Update
9653 calls to Fpos_visible_in_window_p.
9654 * lisp.h (Fpos_visible_in_window_p): Update prototype
9656 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9658 * alloc.c (toplevel): Conditionalize compilation of mem_*
9659 functions differently.
9661 2000-10-20 Jason Rumney <jasonr@gnu.org>
9663 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
9664 mem_init where it used to be. mem_z etc not defined otherwise.
9666 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9668 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
9670 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
9671 structure definition and related variabled to the top of the file.
9672 Include this code when GC_MALLOC_CHECK is defined.
9673 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
9674 register/unregister allocated region.
9675 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
9676 which isn't allocated.
9677 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
9678 something which is already in use.
9679 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
9680 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
9681 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
9682 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
9684 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
9685 _malloc_internal instead of malloc.
9686 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
9689 2000-10-20 Andrew Innes <andrewi@gnu.org>
9691 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
9693 (my_strftime) <macro>: Don't use macro arg list when redefining as
9695 (my_strftime) <function>: Supply 0 as ut argument.
9697 2000-10-19 Jason Rumney <jasonr@altavista.net>
9699 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
9700 including dispextern.h, as it stops faces from working.
9702 * w32fns.c (Fx_create_frame): Don't bother calling
9703 face-set-after-frame-default since the caller does it for us
9704 anyway. Clean up calls to x_get_arg to be consistent with X.
9706 * w32term.c (x_produce_glyphs): Handle
9707 unibyte_display_via_language_environment correctly.
9708 (w32_draw_box_rect): Fix the calculation of width and height.
9710 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
9711 as it has stopped working.
9712 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
9715 2000-10-19 Gerd Moellmann <gerd@gnu.org>
9717 * eval.c (skip_debugger): Prevent a compiler warning.
9718 (Fcondition_case): Likewise.
9719 (Fbacktrace_frame): Use a null interactive spec.
9721 2000-10-19 Kenichi Handa <handa@etl.go.jp>
9723 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
9725 2000-10-18 Gerd Moellmann <gerd@gnu.org>
9727 * strftime.c: Sync with glibc, file version 1.78.
9728 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
9729 should no longer be used according to ISO 8601.
9731 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
9732 no map for meta_prefix_char, don't try to use it as a keymap.
9733 Instead, if T_OK is non-zero, look up a default binding, if any,
9734 otherwise, if T_OK is zero, return nil.
9736 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9737 (x_to_xcolors, png_load): Use x_query_color.
9739 * xterm.c (x_color_cells, x_query_colors, x_query_color):
9741 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
9743 (x_copy_color, x_alloc_lighter_color): Likewise.
9745 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
9746 (x_query_color, x_query_colors): Add prototype.
9748 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
9749 check_string_bytes only if not noninteractive, increase count to 50.
9751 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
9753 * insdel.c (adjust_markers_for_delete): Handle before-insertion
9756 2000-10-17 Gerd Moellmann <gerd@gnu.org>
9758 * alloc.c (pure_bytes_used): Renamed from pureptr.
9760 (pure_alloc): New function.
9761 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
9763 (Fpurecopy): Use PURE_POINTER_P.
9765 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
9766 PT has moved backward.
9768 * xdisp.c (cursor_row_p): Take continued lines into account.
9770 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
9772 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
9773 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
9774 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
9777 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
9778 of selective display off while searching for the next line start.
9780 2000-10-17 Kenichi Handa <handa@etl.go.jp>
9782 * Makefile.in (term.o): Depend on dispextern.h.
9784 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
9786 * keymap.c (keymap_memberp): Ensure that nil is not a member.
9788 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9790 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
9791 the iterator at the beginning, so that they can be set later on,
9792 for instance in reseat_at_next_visible_line_start, without being
9795 * xfns.c (pbm_format): Add :foreground and :background keywords.
9796 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
9797 (xbm_load): Recognize foreground and background color specifications.
9799 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
9801 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
9803 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
9805 * msdos.c (IT_set_face): Compare highlighted face with the default
9806 face, and invert colors if these faces' colors are identical.
9807 (Fmsdos_remember_default_colors): Don't swap foreground and
9808 background colors in initial_colors[].
9809 (IT_set_frame_parameters): Don't swap frame's foreground and
9810 background pixels. If ALIST includes "(reverse . t)", swap
9811 foreground-color and background-color properties in frame's
9812 param_alist. If the original frame's param_alist doesn't specify
9813 the colors, store unspecified-fg and unspecified-bg, reversed if
9816 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
9817 the colors are unspecified and reversed, reverse fore- and back-
9818 ground in the returned value.
9819 (Fframe_parameter): Ditto.
9821 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9823 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
9824 get_last_unchanged_at_beg_row.
9825 (find_first_unchanged_at_end_row): Renamed from
9826 get_first_unchanged_at_end_row.
9827 (find_first_unchanged_at_end_row): Convert assertions to
9828 unconditional tests which abort. When looking for a row in
9829 unchanged text, don't go further back than first_text_row.
9831 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
9832 Don't add in the last line's height when deciding if the new
9833 position is below the scroll margin.
9835 2000-10-16 Miles Bader <miles@gnu.org>
9837 * editfns.c (Fconstrain_to_field): Check carefully for field
9838 boundaries if either OLD_POS or NEW_POS has a non-nil field
9839 property, even if they're the same.
9841 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9843 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9844 height for XFillRectangle.
9846 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9848 * syntax.c (Fstring_to_syntax): New function extracted from
9849 Fmodify_syntax_entry.
9850 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9851 (skip_chars, Fforward_comment): Remove unused variables.
9852 (syms_of_syntax): Add defsubr for string-to-syntax.
9853 (describe_syntax): Add code for comment and string fences.
9855 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9857 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9858 Do the meta->esc mapping. Call get_keyelt before returning.
9859 Start scanning from the second element (the first is always `keymap')
9860 to make it easier to detect when we reach a parent map.
9861 Handle the case of inheriting from a symbol whose function is a map.
9862 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9863 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9864 (get_keyelt, Flookup_key): Update call to access_keymap.
9865 Remove the meta->esc mappings.
9866 (define_as_prefix): Delete old disabled code.
9867 (menu_item_p): New function.
9868 (where_is_internal_1): Skip over the few remaining menu items.
9869 * lisp.h (access_keymap): Update prototype.
9870 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9871 Update call to access_keymap.
9872 (follow_key, read_key_sequence): Update calls to access_keymap.
9873 Remove the meta->esc mappings.
9875 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9877 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9878 with additional argument.
9880 * xdisp.c (cursor_row_p): New function.
9881 (try_cursor_movement, display_line): Use it.
9883 * xdisp.c (append_space): Also save/restore iterator's current
9884 character and its length.
9886 * xdisp.c (init_from_display_pos): Add an assertion.
9887 (handle_stop): Don't set iterator's add_overlay_start.
9888 (handle_invisible_prop): Likewise.
9889 (load_overlay_strings): If text under an overlay is invisible,
9890 take both before- and after-strings into account when the iterator
9891 is positioned either at the start or at the end of the overlay.
9892 (forward_to_next_line_start): Rewritten.
9893 (reseat_at_next_visible_line_start): Rewritten.
9894 (set_iterator_to_next): Add parameter RESEAT_P.
9896 * dispextern.h (struct it): Remove member add_overlay_start.
9897 (set_iterator_to_next): Change prototype.
9899 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9901 * coding.c (code_convert_region): Be sure to initialize
9902 coding->category_idx.
9903 (decode_coding_string): Set coding->src_multibyte and
9904 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9905 (encode_coding_string): Set coding->src_multibyte and
9906 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9908 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9910 * xfns.c (Fx_create_frame): Don't bother calling
9911 face-set-after-frame-default since the caller does it for us anyway.
9913 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9915 * window.c (coordinates_in_window): Fix detection of vertical line
9916 on character terminals.
9918 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9920 * editfns.c (save_excursion_save): Additionally record the
9922 (save_excursion_restore): If buffer was visible in a window, and a
9923 different window was selected, and the old selected window is
9924 still live, restore point in that window.
9926 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9928 * xterm.c (x_produce_glyphs): Handle
9929 unibyte_display_via_language_environment correctly.
9931 * regex.c (regex_compile): Change the way of handling a range from
9932 unibyte char to multibyte char.
9934 * syntax.c (skip_chars): Change the way of handling a range from
9935 unibyte char to multibyte char.
9937 * process.c (read_process_output): Cancel previous change.
9939 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9941 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9943 * charset.c (Ffind_charset_string): Doc fix.
9944 (Ffind_charset_region): Doc fix.
9946 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9948 * process.c (read_process_output): Fix previous change. Adjust
9949 multibyteness of text to insert in a buffer by
9950 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9952 2000-10-10 Andreas Schwab <schwab@suse.de>
9954 * alloc.c (mark_object): Remove all workarounds installed on
9957 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9959 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9960 (base64_encode_1): Make it work for a text of multibyte form.
9961 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9962 case. Don't call str_to_multibyte because base64_decode_1
9963 produces correct multibyte form for eight-bit codes.
9964 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9965 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9966 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9969 * charset.h (CHAR_STRING): Optimized for single byte characters.
9971 2000-10-09 Andreas Schwab <schwab@suse.de>
9973 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9974 -1 after socket is closed, to fall through to error processing.
9976 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9978 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9979 variables. If ALIST includes foreground-color or
9980 background-color, change also the colors of the default face for
9983 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9985 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9986 them extern (they are defined on xfaces.c).
9987 (syms_of_msdos): Don't intern and don't staticpro
9988 Qbackground_color and Qforeground_color.
9990 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9992 * frame.c (Fframe_parameter): For non-windowed frames, if
9993 f->param_alist says foreground or background color is unspecified,
9994 call tty_color_name to return the color name computed from the
9995 frame's current colors.
9997 2000-10-06 Dave Love <fx@gnu.org>
9999 * terminfo.c (ospeed): Don't declare.
10001 * sysdep.c: Don't include string.h.
10002 (h_errno): Declare conditional also on TRY_AGAIN.
10004 * charset.c (Ffind_charset_string): Doc fix.
10006 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
10007 (Fbase64_decode_region, Fbase64_decode_string): More explicit
10010 2000-10-05 Dave Love <fx@gnu.org>
10012 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
10013 position like menu-bar.
10015 2000-10-05 Gerd Moellmann <gerd@gnu.org>
10017 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
10019 * xdisp.c (handle_single_display_prop): Use safe_call1.
10020 (safe_call): Renamed from call_function.
10021 (safe_call1): New function.
10022 (handle_fontified_prop): Use safe_call1 instead of call1.
10023 (safe_eval): Renamed from eval_form.
10024 (safe_eval_handler): Renamed from eval_handler.
10025 (handle_single_display_prop, display_mode_element): Use safe_eval
10026 instead of eval_form.
10028 * xfaces.c (merge_face_heights): Use safe_call instead of
10031 * keyboard.c (show_help_echo): Use safe_call instead of
10032 call_function; use safe_eval instead of eval_form.
10034 * lisp.h (safe_call): Renamed from call_function.
10035 (safe_eval): Renamed from eval_form.
10036 (safe_call1): Add prototype.
10038 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
10040 * xfns.c (image_ascent): Rearrange ascent calculation for the
10043 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
10045 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
10046 (where_is_internal_1): Don't bother ignoring menu-items any more.
10048 2000-10-04 Gerd Moellmann <gerd@gnu.org>
10050 * keyboard.c (update_menu_bindings): New variable.
10051 (parse_menu_item): Use AREF. If update_menu_bindings
10052 is 0, don't update menu bindings.
10053 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
10055 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
10057 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
10060 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
10062 * syntax.c (forw_comment): Match nestedness of ender/starter.
10063 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
10064 (prev_char_comstart_first): Remove.
10065 (back_comment): Check two-char comment markers more carefully
10066 to better handle overlapping cases like *//* or /* */* */ ...
10067 Match nestedness of ender/starter.
10069 2000-10-02 Dave Love <fx@gnu.org>
10071 * config.in (HAVE_GAI_STRERROR): Add undef.
10073 * process.c (Fopen_network_stream): Use it.
10075 * m/alpha.h (NO_REMAP): Don't define.
10077 2000-10-02 Gerd Moellmann <gerd@gnu.org>
10079 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
10080 return with a string converted to an integer or vice versa when
10081 Vmocklisp_arguments is t.
10082 (Fsignal): Likewise. The function can return for `quit'.
10083 (struct gcpro): Declare member `var' to point to a volatile
10086 * eval.c (error): Prevent compiler warning.
10088 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
10090 * keymap.c (keymap_memberp): New function.
10091 (Fset_keymap_parent): Use it.
10092 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
10093 Use keymap_memberp to avoid creating cycles.
10094 (access_keymap): Use KEYMAPP.
10096 2000-09-30 Gerd Moellmann <gerd@gnu.org>
10098 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
10099 gai_strerror. Make sure xerrno is set if connect fails. Improve
10102 2000-09-29 Jason Rumney <jasonr@gnu.org>
10104 * w32term.c (w32_char_font_type, w32_encode_char)
10105 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
10106 (w32_bdf_per_char_metric): New function.
10107 (w32_per_char_metric): Use it.
10108 (x_draw_glyph_string_background): Always draw background for BDF
10111 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
10112 GDI object which is a scarce resource.
10114 * w32bdf.c (search_file_line): Fix skipping of whitespace.
10115 (get_quoted_string): Fix limit on memchr search.
10116 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
10117 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
10118 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
10119 (get_cached_font_char, cache_char_offset): Use macro
10120 BDF_CODEPOINT_RANGE_COVER_P.
10121 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
10122 (clear_cached_bitmap_slots): New function.
10123 (GET_HEX_VALUE): G-Z, g-z are not hex.
10124 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
10125 (get_bitmap_with_cache): Use new cache implementation.
10126 (create_offscreen_bitmap): New function.
10127 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
10129 * w32term.c (x_produce_glyphs): If the distance from the current
10130 position to the next tab stop is less than a canonical character
10131 width, use the tab stop after that.
10132 (x_draw_glyphs): Handle case START and END are out of bounds more
10134 (x_clear_mouse_face): Block/unblock input.
10135 (x_display_and_set_cursor): Don't show a hollow box cursor for
10136 buffers whose cursor_type is nil.
10138 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10140 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
10142 * dispextern.h (updating_frame): Declare extern.
10144 2000-09-29 Andreas Schwab <schwab@suse.de>
10146 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
10148 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10150 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
10151 use its function definition.
10152 (tool_bar_items): Likewise.
10154 * lisp.h (fatal): Declare NO_RETURN.
10156 2000-09-29 Kenichi Handa <handa@etl.go.jp>
10158 * keymap.c: Remove the line "#undef NULL".
10160 2000-09-28 Gerd Moellmann <gerd@gnu.org>
10162 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
10164 2000-09-28 Dave Love <fx@gnu.org>
10166 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
10168 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
10170 * .gdbinit (xreload): Note its need on GNU/Linux.
10172 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
10173 r_alloc, r_alloc_free.
10175 2000-09-28 Kenichi Handa <handa@etl.go.jp>
10177 * syntax.c (skip_chars): Handle negation correctly.
10179 2000-09-27 Gerd Moellmann <gerd@gnu.org>
10181 * xfaces.c (realize_default_face): Call set_lface_from_font_name
10182 with non-zero FORCE_P argument.
10184 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
10187 * xdisp.c (window_box_height): Add an assertion.
10189 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
10190 tool-bar than is available.
10191 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
10193 2000-09-27 Dave Love <fx@gnu.org>
10195 * s/irix6-5.h: Now works 64-bit. Tidied.
10197 2000-09-26 Gerd Moellmann <gerd@gnu.org>
10199 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
10200 instead of BITS_PER_INT.
10201 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
10202 EMACS_UINT, respectively.
10203 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
10205 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
10207 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
10209 * window.c (freeze_window_starts): Construct last argument for
10210 foreach_window differently.
10212 * xfns.c (x_decode_color): Don't return a Lisp_Object.
10214 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
10215 EMACS_UINT instead of `int' and `unsigned int'.
10216 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
10218 * frame.h (struct frame): Make the `nothing' member of union
10219 output_data an EMACS_INT.
10221 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
10222 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
10223 size in the sdata structure.
10224 (SDATA_NBYTES, SDATA_DATA): New macros.
10225 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
10226 differently for the different layout of the sdata structure.
10227 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
10229 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
10230 Check that size recorded in the string size and size recorded in
10231 the sdata structure agree.
10233 2000-09-25 Dave Love <fx@gnu.org>
10235 * buffer.c: Include stdio.h.
10237 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
10239 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
10241 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
10242 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
10243 (__malloc_extra_blocks): Declare as __malloc_size_t.
10245 2000-09-25 Gerd Moellmann <gerd@gnu.org>
10247 * alloc.c (mark_image): Use GC_NILP instead of NILP.
10249 * keyboard.c (show_help_echo): Set help_echo_showing_p.
10250 (read_char): If help-echo is showing, preserve the echo area
10253 * xdisp.c (help_echo_showing_p): New variable.
10254 (set_message): Reset it to 0.
10255 (init_xdisp): Initialize help_echo_showing_p.
10257 * dispextern.h (help_echo_showing_p): Declare extern.
10259 * config.in: Fix typo in __GNUC_MINOR__.
10261 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
10263 * s/freebsd.h (POSIX_SIGNALS): Define.
10265 * xterm.c (x_clear_mouse_face): Block/unblock input.
10267 2000-09-24 Dave Love <fx@gnu.org>
10269 * fns.c (base64_encode_1): Fix last change.
10271 2000-09-22 Gerd Moellmann <gerd@gnu.org>
10273 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
10275 * xdisp.c (try_window_reusing_current_matrix): More fixes
10276 for the case window has a header-line.
10278 2000-09-22 Dave Love <fx@gnu.org>
10280 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
10283 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
10285 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
10287 2000-09-21 Gerd Moellmann <gerd@gnu.org>
10289 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
10292 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
10295 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
10296 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
10297 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
10300 * marker.c (byte_char_debug_check): Return void.
10302 * xfns.c (Fx_create_frame): Set default frame parameter value
10303 for tool-bar-lines to 1.
10305 * dispnew.c (scrolling_window): Compare y-positions of rows
10306 equal at the start. Some simplification.
10308 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
10309 reused rows' y-position in the case window has a header-line, and
10310 new window start is greater than old window start.
10312 * process.c (process_sent_to): New variable.
10313 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
10314 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
10315 Declare more parameters volatile.
10317 * lread.c (Vrecursive_load_depth_limit): New variable.
10318 (Fload): Check recursive loads whose recursion depth exceeds
10319 Vrecursive_load_depth_limit.
10320 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
10322 2000-09-20 Gerd Moellmann <gerd@gnu.org>
10324 * fileio.c (Fread_file_name): Doc fix.
10326 * editfns.c (Fmessage_or_box): Doc fix.
10328 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
10330 * xfns.c (xbm_scan): Allow C-style comments.
10332 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
10333 symbols are specified, add color translations to the cache.
10334 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
10335 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
10337 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
10338 structures to xpm_init_color_cache.
10340 2000-09-19 Gerd Moellmann <gerd@gnu.org>
10342 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
10344 2000-09-19 Andrew Innes <andrewi@gnu.org>
10346 * makefile.nt (bootstrap-emacs): Don't change directory.
10348 2000-09-19 Kenichi Handa <handa@etl.go.jp>
10350 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
10352 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
10353 If output buffer is too small, signal an appropriated error.
10355 2000-09-18 Dave Love <fx@gnu.org>
10357 * keyboard.c (menu_bar_items, tool_bar_items)
10358 (current_active_maps): Remove redundant get_local_map call.
10360 2000-09-18 Gerd Moellmann <gerd@gnu.org>
10362 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
10363 cursor for buffers whose cursor_type is nil.
10365 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
10366 a feature to implement that is already implemented.
10367 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
10370 * xfns.c (x_clear_image_1): New function.
10371 (x_clear_image): Use it.
10372 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
10374 * dispnew.c (update_window): Move test for invisible lines
10375 at the top to update_window_line.
10376 (update_window_line): Handle invisible lines here.
10378 * xfns.c (clear_image_cache): Clear current matrices of all
10379 frames sharing an image cache. Block input while freeing
10380 images. Fix timestamp comparison.
10381 (x_clear_image): Also free the mask.
10383 * xfns.c (lookup_image): Block input while loading the image so
10384 that we won't get interrupted in a state where the image isn't yet
10386 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
10387 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
10388 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
10389 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
10391 2000-09-16 Gerd Moellmann <gerd@gnu.org>
10393 * dispnew.c (update_window): Make sure to make desired rows
10394 current even if they are completely invisible at the top
10397 2000-09-15 Gerd Moellmann <gerd@gnu.org>
10399 * xfns.c (lookup_image): Build mask before applying an algorithm.
10400 Recognize algorithm `disabled'.
10401 (cross_disabled_images): New variable.
10402 (COLOR_INTENSITY): New macro.
10403 (x_detect_edges): Use COLOR_INTENSITY.
10404 (x_disable_image): New function.
10405 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
10407 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
10408 disabled state, don't apply an image transformation algorithm if
10409 the user specified an image for the disabled state. Use
10410 `:algorithm disabled' for creating a disabled item's image if the
10411 user hasn't specified an image.
10413 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
10414 allocation functions with the XPM lib.
10415 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
10416 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
10417 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
10418 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
10419 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
10420 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
10421 functions, if possible, because these handle color allocation
10422 failure more gracefully.
10423 (Fimage_mask_p): New function.
10425 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
10426 (Qedge_detection, Qheuristic): New symbols.
10427 (syms_of_xfns): Initialize new symbols.
10428 (lookup_image): Handle `:mask X', `:algorithm emboss', and
10429 `algorithm (edge-detection ...)'.
10430 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
10431 (tiff_format, gif_format, gs_format): Add `:mask'.
10432 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
10433 (GIF_MASK, GS_MASK): New enumerators.
10434 (x_laplace_read_row, x_laplace_write_row): Functions removed.
10435 (emboss_matrix, laplace_matrix): New variables.
10436 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
10437 (x_edge_detection): New functions.
10438 (x_laplace): Rewritten in terms of x_detect_edges.
10439 (x_build_heuristic_mask): If image has a mask, free it.
10441 2000-09-14 Andrew Innes <andrewi@gnu.org>
10443 * makefile.w32-in: Revert to Unix line endings.
10445 2000-09-14 Andrew Innes <andrewi@gnu.org>
10447 * makefile.w32-in: Standardize indentation somewhat.
10448 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
10449 cater for differences between shells.
10451 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
10453 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10455 * xterm.c (x_produce_glyphs): If the distance from the current
10456 position to the next tab stop is less than a canonical character
10457 width, use the tab stop after that.
10459 2000-09-14 Dave Love <fx@gnu.org>
10461 * buffer.c (alloc_buffer_text): Fix xmalloc call.
10463 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10465 * xdisp.c (handle_fontified_prop): While running fontification
10466 functions, bind `fontification-functions' and
10467 `after-change-functions' to nil.
10469 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
10470 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
10472 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
10474 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
10475 USE_MMAP_FOR_BUFFERS.
10477 * insdel.c (make_gap): Use enlarge_buffer_text.
10479 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
10480 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
10481 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
10482 from former r_alloc_* functions in ralloc.c.
10483 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
10484 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
10485 (mmap_init) [REL_ALLOC_MMAP]: New function.
10486 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
10487 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
10490 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
10491 (enlarge_buffer_text): Add prototype.
10493 * ralloc.c: Remove everything having to do with the use of mmap.
10495 2000-09-13 Gerd Moellmann <gerd@gnu.org>
10497 * sound.c (Fplay_sound): Doc fix.
10499 * keyboard.c: Avoid some more compiler warnings.
10500 (parse_tool_bar_item): Ignore cached key bindings.
10502 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
10503 and allocation of Lisp data.
10505 2000-09-12 Gerd Moellmann <gerd@gnu.org>
10507 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
10508 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
10511 * lread.c (Fload): Put code checking for recursive loads in #if 0.
10513 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
10515 * ccl.c: Comment fixed.
10516 (MAX_MAP_SET_LEVEL): Increased to 30.
10517 (PUSH_MAPPING_STACK): Enclose with do-while block.
10518 (POP_MAPPING_STACK): Likewise.
10519 (stack_idx_of_map_multiple): New variable.
10520 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
10521 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
10522 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
10523 (ccl_driver) <CCL_MapSingle>: Likewise.
10524 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
10525 with the case where looking up process reaches to the end of
10526 map-set, and call CCL programs as the above change.
10528 2000-09-11 Gerd Moellmann <gerd@gnu.org>
10530 * xfns.c (png_load, jpeg_load): Declare some variables volatile
10531 that might be clobbered by longjmp.
10532 (check_x_display_info, x_decode_color, create_frame_xic)
10533 (Fx_display_backing_store, Fx_display_visual_class)
10534 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
10536 * lread.c (init_lread): Set Vloads_in_progress to nil.
10537 (Fload): Show list of recursively loaded files, when signaling an
10540 * lread.c (Vloads_in_progress): New variable.
10541 (record_load_unwind): New function.
10542 (Fload): Check for recursive loads.
10543 (syms_of_lread): Initialize Vloads_in_progress.
10544 (read_integer, read1): Avoid some compiler warnings.
10546 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
10549 2000-09-11 Miles Bader <miles@gnu.org>
10551 * editfns.c (Fbuffer_string): Doc fix.
10553 2000-09-10 Gerd Moellmann <gerd@gnu.org>
10555 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
10557 2000-09-09 Ken Raeburn <raeburn@gnu.org>
10559 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
10560 whether to include other header files.
10562 2000-09-09 Gerd Moellmann <gerd@gnu.org>
10564 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
10565 by Fmemq as a boolean.
10567 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
10569 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
10571 2000-09-08 Gerd Moellmann <gerd@gnu.org>
10573 * ralloc.c (mmap_fd): Remove initializer which can make it
10574 read-only in a dumped Emacs.
10575 (mmap_fd_1): New variable.
10576 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
10577 restore it from there.
10578 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
10579 unconditionally so that mmap_fd can be initialized there.
10580 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
10581 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
10582 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
10584 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
10586 * xdisp.c (dump_glyph_row): Fix printf format string.
10587 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
10589 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
10591 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
10594 * xdisp.c (try_window_id): When trying to locate cursor in
10595 unchanged rows at the top, handle the case that we can't find it.
10597 * xterm.c (x_draw_glyphs): Handle case START and END are out
10598 of bounds more carefully.
10600 2000-09-08 Dave Love <fx@gnu.org>
10602 * s/sol2.h (REL_ALLOC_MMAP): Define.
10603 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
10605 * ralloc.c: Don't include string.h (redundant).
10606 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
10607 [!MAP_ANON]: Include fcntl.h.
10608 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
10609 (r_alloc, r_re_alloc, r_alloc_free)
10610 (mmap_enlarge, mmap_set_vars): Use it.
10611 (r_alloc_init_fd): New function.
10612 (__morecore) [SYSTEM_MALLOC]: Don't declare.
10613 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
10616 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
10619 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
10620 change to __NetBSD__.
10622 2000-09-08 Kenichi Handa <handa@etl.go.jp>
10624 * search.c (compile_pattern): Check the multibyteness of cached
10625 string and PATTERN.
10627 2000-09-08 Miles Bader <miles@gnu.org>
10629 * xfaces.c (default_face_vector): Function removed.
10630 (Finternal_merge_in_global_face): Restore old global/local
10631 attribute override order. Use inline loop instead of calling
10632 default_face_vector.
10634 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10636 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
10637 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
10638 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
10639 where necessary, in case POINTER_TYPE is `void'.
10641 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
10643 * frame.c (make_terminal_frame): Initialize frame foreground and
10644 background colors to unspecified, for the initial instance of an
10647 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10649 * ralloc.c (mmap_find): Fix overlap computation.
10650 (mmap_enlarge): Compute nbytes before trying to find an
10651 overlapping region.
10653 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
10656 * lread.c (syms_of_lread): Change value of regexp
10657 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
10659 * xmenu.c (xdialog_show): When looking up the selection in
10660 menu_items, take `quote' boundaries into account; this corresponds
10661 to a nil ITEM in x-popup-dialog.
10663 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10665 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
10667 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
10669 * coding.c (encode_coding_sjis_big5): Use translation table for
10670 encoding, not decoding. Fix the handling of latin-jisx0201.
10671 Check for the charset katakana-jisx0201 too.
10672 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
10673 (detect_coding_sjis): Check the byte sequence more rigidly.
10675 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10677 * xfaces.c (Vparam_value_alist): New variable.
10678 (syms_of_xfaces): Initialize it.
10679 (Finternal_set_lisp_face_attribute): Avoid more consing.
10681 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
10683 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
10684 (Qbackground_mode): New variable.
10685 (syms_of_frame_1): Initialize Qbackground_mode.
10687 * lisp.h (Qdisplay): Declare extern.
10689 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
10690 change face on all frames, and change the default for new frames.
10692 2000-09-07 Dave Love <fx@gnu.org>
10694 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
10696 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10698 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
10700 * charset.c: Include composite.h
10701 (lisp_string_width): New function.
10702 (Fstring_width): Call lisp_string_width instead of strwidth.
10704 * Makefile.in (charset.o): Depends on composite.h.
10706 * process.c (read_process_output): Before inserting the decoded
10707 text in the buffer, adjust the multibyteness.
10709 2000-09-06 Gerd Moellmann <gerd@gnu.org>
10711 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
10712 buffer's text buffer is null, map new memory.
10714 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
10715 POINTER_TYPE and size_t.
10716 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
10717 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
10718 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
10719 [REL_ALLOC_MMAP]: New macros.
10720 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
10721 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
10722 [REL_ALLOC_MMAP]: New functions.
10724 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
10725 before and after unexec.
10727 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
10728 text buffers if necessary.
10730 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
10731 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
10734 * config.in (HAVE_MMAP): Add #undef.
10736 2000-09-05 Gerd Moellmann <gerd@gnu.org>
10738 * frame.c (Qdisplay_type): New variable.
10739 (syms_of_frame_1): Initialize it.
10740 (Fframe_parameter): New function that avoids consing.
10741 (syms_of_frame): Defsubr it.
10743 * buffer.c (Fother_buffer): Consider buffers as invisible when
10744 they are displayed in a window on an invisible frame.
10746 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
10747 get-largest-window always return nil.
10749 2000-09-04 Gerd Moellmann <gerd@gnu.org>
10751 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
10752 variable; recognize Emacs 19 elc files.
10754 2000-09-04 Miles Bader <miles@gnu.org>
10756 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
10757 before initially popping up the menu, so the menu doesn't flash
10758 when the face settings are significantly different from the defaults.
10760 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
10762 * regex.c (WIDE_CHAR_SUPPORT): New macro.
10763 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
10764 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
10765 (BIT_UNIBYTE): Remove.
10766 (re_match_2_internal): Delete corresponding code and streamline the
10767 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
10768 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
10769 (re_wctype_t): New type.
10770 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
10771 (regex_compile): Use them and fix handling of overly long char classes.
10773 2000-09-03 Andrew Innes <andrewi@gnu.org>
10775 * makefile.w32-in: Change to DOS line endings.
10777 * s/ms-w32.h (ORDINARY_LINK): New define.
10779 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
10780 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
10782 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
10783 (distclean): Delete them here instead.
10785 * w32proc.c (compare_env): Convert to uppercase for comparison,
10786 not lowercase, to match how the native Windows shell works.
10788 2000-09-03 Jason Rumney <jasonr@gnu.org>
10790 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
10791 CVS changes the line-ends when checking in/out on DOS/Windows.
10793 * makefile.nt (emacs): Do not change directory to run temacs, as
10794 the load-path is set relative to current directory.
10796 2000-09-03 Miles Bader <miles@gnu.org>
10798 * xterm.c (x_alloc_lighter_color_for_widget): New function.
10800 2000-09-02 Gerd Moellmann <gerd@gnu.org>
10802 * xdisp.c (redisplay_mode_lines): New function.
10803 (display_mode_lines): Return number of mode lines displayed.
10804 (echo_area_display): Use redisplay_mode_lines to draw garbaged
10805 mode lines. Don't temporarily bind redisplay-dont-pause to t.
10807 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
10808 string.h and strings.h.
10809 (index) [HAVE_INDEX]: Add prototype.
10811 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
10812 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
10814 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
10815 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
10817 2000-09-01 Gerd Moellmann <gerd@gnu.org>
10819 * lread.c (read1): Accept `?' as symbol constituent, for
10820 compatiblity with XEmacs.
10822 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
10824 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
10825 (struct re_pattern_buffer): Remove newline_anchor.
10826 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
10827 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
10828 (re_max_failures, fail_stack): Use size_t rather than unsigned.
10829 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
10830 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
10831 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
10832 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
10833 Get rid of references to newline_anchor.
10834 (regcomp): Allocate and precompute a fastmap.
10836 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10838 * lread.c (openp): GCPRO local variable `filename'.
10840 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10842 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10844 * regex.c: Merge some changes from GNU libc. Add prototypes.
10845 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10846 Use memcmp and memcpy instead of bcopy and bcmp.
10847 (init_syntax_once): Use ISALNUM.
10848 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10849 (REG_UNSET_VALUE): Remove. Use NULL instead.
10850 (REG_UNSET, re_match_2_internal): Use NULL.
10851 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10853 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10854 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10855 (regex_compile): In handle_interval, return an error rather than try to
10856 unfetch the interval if we can't find the closing brace.
10857 Obey the RE_NO_GNU_OPS syntax bit.
10858 (TOLOWER): New macro.
10860 (regexec): Allocate regs.start and regs.end as one block.
10862 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10864 * xdisp.c (echo_area_display): Check display_completed instead
10865 of calling detect_input_pending.
10867 * dispnew.c (update_frame): Only set display_completed here; move
10868 the update_begin and update_end calls here from update_frame_1.
10869 (update_frame_1): Don't set display_completed here, don't call
10870 update_begin/update_end.
10872 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10873 instead of store_frame_param.
10875 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10877 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10878 desired window matrix hasn't been displayed, use the current row
10879 instead. Make sure that only those frame rows are updated for
10880 which there exists a corresponding enabled desired row.
10882 2000-08-29 Miles Bader <miles@gnu.org>
10884 * xfaces.c (default_face_vector): New function.
10885 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10887 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10889 * lread.c (openp): Prevent temporary string passed to
10890 Ffile_readable_p from being garbage collected.
10892 2000-08-28 Dave Love <fx@gnu.org>
10894 * keymap.c (store_in_keymap): Add `static' to declaration.
10896 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10898 * emacs.c, callint.c, doc.c, editfns.c
10899 (toplevel) [HAVE_STRING_H]: Include string.h.
10900 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10901 (index): Remove prototypes which might conflict with non-standard
10902 definitions of index/strchr.
10904 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10905 (rindex): Define only if !HAVE_RINDEX.
10907 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10909 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10911 2000-08-28 Miles Bader <miles@gnu.org>
10913 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10914 made inconsistent by a font-related attribute in FROM.
10915 (merge_face_inheritance): Add function comment.
10917 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10919 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10920 the 4th arg (PREV_EVENT) Qt to suppress input method.
10922 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10924 * regex.c: Indent cpp directives and remove parens after `defined'.
10925 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10926 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10927 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10928 (re_compile_pattern): Use size_t for length.
10929 (init_syntax_once): Move to a better place.
10930 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10931 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10933 * syntax.c (back_comment): Detect cases where a comment-starter is
10934 actually inside another comment as in: /* a // b */ c // d \n.
10935 Make it clear that `comstart_pos' is unused for nested comments.
10937 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10938 (KEYMAPP): New macro.
10939 (Fkeymap_parent, Fset_keymap_parent): Use it.
10940 (fix_submap_inheritance): Mark it static.
10941 (define_as_prefix, describe_buffer_bindings, describe_command)
10942 (describe_translation, describe_map): Complete prototypes.
10944 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10946 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10947 to better match the key-lookup behavior.
10949 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10951 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10952 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10954 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10956 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10957 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10958 (xterm.o): Depend on coding.h
10960 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10962 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10963 the corresponding '#endif'.
10965 2000-08-26 Miles Bader <miles@gnu.org>
10967 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10968 * xfaces.c (QCinherit): New variable.
10969 (syms_of_xfaces): Initialize it.
10970 (LFACE_INHERIT): New macro.
10971 (Finternal_get_lisp_face_attribute)
10972 (merge_face_vector_with_property)
10973 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10974 (check_lface_attrs): Allow new types of face height. Check
10976 (CYCLE_CHECK): New macro.
10977 (merge_face_inheritance): New function.
10978 (merge_face_vectors): Merge inherited faces too. Add F and
10979 CYCLE_CHECK arguments.
10980 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10981 (lookup_named_face, lookup_derived_face, realize_named_face)
10982 (face_at_string_position, face_at_buffer_position): Supply
10983 new F and CYCLE_CHECK arguments to merge_face_vectors.
10984 (merge_face_heights): New function.
10985 (merge_face_vectors, merge_face_vector_with_property)
10986 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10987 handle relative face heights.
10988 (lface_same_font_attributes_p): Compare heights using EQ.
10990 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10992 * charset.c (char_to_string): Check the character validity.
10993 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10995 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10997 * regex.c (PUSH_FAILURE_COUNT): New macro.
10998 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10999 Handle popping of a register's or a counter's data.
11000 (POP_FAILURE_POINT): Use the new name.
11001 (re_match_2_internal): Push counter data on the stack for succeed_n,
11002 jump_n and set_number_at and remove misleading dead code in succeed_n.
11004 2000-08-25 Gerd Moellmann <gerd@gnu.org>
11006 * xdisp.c (redisplay_internal): If considering all windows on all
11007 frames, update the display for each frame as soon as possible,
11008 instead of first building all desired matrices for all frames, and
11009 then updating them all.
11010 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
11012 2000-08-24 Gerd Moellmann <gerd@gnu.org>
11014 * bytecode.c (mark_byte_stack): Add a comment.
11016 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
11017 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
11020 2000-08-24 Kenichi Handa <handa@etl.go.jp>
11022 * minibuf.c (do_completion): Always use compare-string, not
11023 string-equal because the latter doesn't pay attention to
11024 multibyteness of strings.
11026 * process.c (create_process): Don't setup raw-text coding here.
11027 (Fopen_network_stream): Don't set coding->src_multibyte and
11028 coding->dst_multibyte here.
11029 (read_process_output): For process filter, return unibyte string
11030 if default-enable-multibyte-characters is nil.
11031 (send_process): If OBJECT is multibyte text, be sure to encoded it
11032 by the specified coding system for the process. Otherwise, setup
11034 (init_process): Don't initialize default-process-coding-system here.
11036 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
11038 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
11039 <scroll-down-aggressively>: Likewise.
11041 2000-08-23 Kenichi Handa <handa@etl.go.jp>
11043 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
11044 zero. Set coding->produced_char correctly.
11046 2000-08-22 Andrew Innes <andrewi@gnu.org>
11048 * makefile.w32-in: New file.
11050 * unexw32.c (unexec): Ignore old_name, and use the actual location
11051 of the current executable instead. Base new_name on this.
11053 * w32proc.c (create_child): Remove reference to security
11054 descriptor, which isn't needed and doesn't compile with mingw32.
11056 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11057 up dllimport attributes.
11058 (x_update_window_end): Update prototype.
11060 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
11061 extern, which screws up dllimport attributes.
11063 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11064 up dllimport attributes.
11066 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
11067 screws up dllimport attributes.
11069 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11070 up dllimport attributes.
11071 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
11072 screws up dllimport attributes.
11074 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11075 up dllimport attributes.
11077 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
11078 screws up dllimport attributes.
11080 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
11081 screws up dllimport attributes.
11083 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11084 up dllimport attributes.
11086 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
11087 unnecessary extern, which screws up dllimport attributes.
11090 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11091 up dllimport attributes.
11093 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
11094 unnecessary extern, which screws up dllimport attributes.
11096 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
11097 screws up dllimport attributes.
11099 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11100 up dllimport attributes.
11102 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
11104 * w32bdf.c (search_file_line):
11105 (set_bdf_font_info):
11107 (w32_get_bdf_glyph):
11108 (w32_BDF_to_x_font): Fix compile warnings.
11110 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
11112 * w32select.c: Include keyboard.h before frame.h.
11114 * w32fns.c (max): Define macro.
11115 (JOHAB_CHARSET): Define if not known.
11116 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
11117 (Fx_show_tip): Synch with X version.
11119 * w32xfns.c: Include keyboard.h before frame.h.
11121 * w32fns.c: Include keyboard.h before frame.h.
11123 * w32term.c: Include keyboard.h before frame.h.
11125 * fontset.c: Include keyboard.h before frame.h.
11127 * w32inevt.c: Include keyboard.h before frame.h.
11128 (MOUSE_MOVED): Define if not known.
11130 * minibuf.c: Include keyboard.h before frame.h.
11132 * keyboard.c: Include keyboard.h before frame.h.
11134 * indent.c: Include keyboard.h before frame.h.
11136 * dispnew.c: Include keyboard.h before frame.h.
11138 * buffer.c: Include keyboard.h before frame.h.
11140 * alloc.c: Include keyboard.h before frame.h.
11142 * print.c: Include keyboard.h before frame.h.
11144 * process.c: Include keyboard.h before frame.h.
11146 * scroll.c: Include keyboard.h before frame.h.
11148 * sysdep.c: Include keyboard.h before frame.h.
11150 * term.c: Include keyboard.h before frame.h.
11152 * window.c: Include keyboard.h before frame.h.
11154 * xdisp.c: Include keyboard.h before frame.h.
11155 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
11157 * frame.c: Include keyboard.h before frame.h.
11159 * w32heap.h: Undefine min, max.
11161 * w32gui.h: Undefine min, max.
11163 * unexw32.c: Change PUCHAR to PCHAR.
11164 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
11166 (get_section_info):
11167 (copy_executable_and_dump_data): Remove unnecessary static defs.
11168 (copy_executable_and_dump_data): Fix compile warnings.
11170 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
11172 * w32console.c (min): Define macro.
11173 (clear_frame, write_glyphs): Fix compile warning.
11175 * w32proc.c (compare_env):
11176 (find_child_console): Fix compile warning.
11178 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
11179 sys_errlist instead of _sys_errlist.
11180 (get_emacs_configuration_options): New function.
11182 * s/ms-w32.h (sys_nerr): Provide default definition.
11183 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
11184 name with _ prepended.
11185 (NSIG): Define if not known.
11186 (get_emacs_configuration): Provide extern declaration.
11187 (get_emacs_configuration_options): Provide extern declaration.
11188 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
11190 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
11191 (map_w32_filename):
11192 (read_unc_volume): Fix compile warning.
11194 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
11195 definitions from being used.
11197 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
11199 * w32.c (unc_volume_file_attributes):
11200 (open_unc_volume): Make arg const.
11202 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
11203 (read_input_waiting): Remove excess parameter.
11205 * w32.c (init_environment): Call _access.
11206 (check_windows_init_file): Call _close.
11207 (init_user_info): Call _putenv.
11208 (init_environment): Call _putenv and _strdup.
11209 (init_ntproc): Reset volume info cache on startup.
11211 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
11212 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
11213 cannot override the CRT malloc.
11215 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
11216 (LINK_FLAGS): Append to original value of LINK_FLAGS.
11218 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
11219 unless we are linking with a static CRT.
11220 (RVA_TO_PTR): Cast result to unsigned char*.
11222 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
11223 (add_volume_info): Use xstrdup.
11225 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
11227 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
11228 (do_completion, Fminibuffer_complete_word): Use it.
11229 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
11230 var so it can take non-boolean values.
11232 2000-08-21 Gerd Moellmann <gerd@gnu.org>
11234 * editfns.c (find_field): Formatting changes.
11235 (toplevel): Some old-style function forward declarations
11236 changed to prototypes, some new protypes added, some functions
11239 * lisp.h (set_time_zone_rule): Add prototype.
11240 (use_dialog_box): External declaration.
11242 * keyboard.c (gen_help_event): Add parameter SIZE.
11243 (kbd_buffer_events_waiting): Slightly rewritten.
11244 (clear_event): New function.
11245 (kbd_buffer_get_event): Use it, and clear the input_events of
11247 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
11248 don't fill the newly created array with nils.
11249 (toplevel): Convert some old-style function forward declarations
11252 * keyboard.h (gen_help_event): Change prototype.
11254 * xterm.c (XTread_socket): Change calls to gen_help_event.
11256 * w32term.c (w32_read_socket): Change calls to gen_help_event.
11258 * eval.c (Fmacroexpand): Doc fix.
11260 2000-08-20 Jason Rumney <jasonr@gnu.org>
11262 * w32term.h (x_display_info_for_display): Remove as this function
11263 does not exist on W32.
11265 * w32term.c (help_echo_window): New variable.
11266 (syms_of_w32term): staticpro it.
11267 (note_mode_line_highlight): Set it.
11268 (XTextExtents16): Removed as there is no equivalent on W32.
11269 (x_compute_glyph_string_overhangs): Incomplete body removed, as
11270 the X way of doing this will not work for W32.
11271 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
11272 (x_draw_image_foreground): Avoid drawing outside of the clip area
11273 when image doesn't have a mask.
11274 (note_mouse_highlight): Process overlays in the right order of
11275 priority. Set help_echo_window.
11276 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
11277 because that's more visible for large images.
11279 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
11280 name to single_keymap_panes.
11281 (w32_menu_show): Set wv->title when dealing with titles.
11282 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
11284 2000-08-21 Miles Bader <miles@gnu.org>
11286 * minibuf.c (do_completion): Try again if we rewrite the input
11287 string, but no completion was done, so that any completion message
11290 2000-08-20 Gerd Moellmann <gerd@gnu.org>
11292 * xfaces.c (lface_equal_p): Compare strings differently.
11293 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
11294 (realize_tty_face): Use them.
11295 (syms_of_xfaces): Initialize new variables.
11296 (map_tty_color): New function, extracted from realize_tty_face.
11297 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
11298 foreground or background color, store the new color name in the
11299 realized face; previous code trying to do this had no effect.
11300 (realize_tty_face): Use map_tty_color.
11301 (Fclear_face_cache): Set face_change_count and ensure thorough
11304 2000-08-19 Gerd Moellmann <gerd@gnu.org>
11306 * undo.c (record_first_change, record_marker_adjustment): Don't
11307 use XBUFFER on last_undo_buffer which might not be a buffer.
11309 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11311 * coding.c (decode_coding_string): Set members consumed,
11312 consumed_char, produced, produced_char of *coding correctly. If
11313 decode_coding doesn't consume any byte, don't try anymore.
11314 (encode_coding_string): Likewise.
11316 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11318 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
11319 conditional have void type, for Standard C compilers.
11321 * xdisp.c (redisplay_internal): Compare windows for equality with
11322 EQ, instead of applying XWINDOW to something that might not
11325 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11327 * fontset.c (Finternal_char_font): Search only the selected frame
11328 for a window of the current buffer.
11330 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11332 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
11335 * keyboard.c (kbd_buffer_get_event): Handle the case that the
11336 second half of a HELP_EVENT is found at the start of kbd_buffer.
11338 2000-08-18 Miles Bader <miles@gnu.org>
11340 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
11342 * editfns.c (save_restriction_save): Rewrite to use markers.
11343 (save_restriction_restore): Rewrite to understand new form of data
11344 saved by save_restriction_save.
11345 (Fsave_restriction): Remove cautionary note in doc-string.
11347 2000-08-17 Gerd Moellmann <gerd@gnu.org>
11349 * fileio.c (build_annotations): Add a comment explaining the
11350 return value of format-annotate-function. Replace a spurious call
11351 to Flength with a CONSP test. Call format-annotate-function with
11352 a fifth arg specifying how many times the function is been called
11353 in a row, to let it choose temporary buffers appropriately.
11355 2000-08-17 Dave Love <fx@gnu.org>
11357 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
11358 declare make_temp_name twice.
11360 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
11361 (unreadpure): Give it an arg.
11363 * unexalpha.c: Prototype fatal_unexec, mark_x,
11364 update_dynamic_symbols. Declare unexec as void.
11366 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
11367 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
11369 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
11370 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
11372 * alloca.c: Use #error.
11373 [POINTER_TYPE]: Use it.
11375 * eval.c (Fdefvar): Doc fix.
11377 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
11378 INITIALIZE_INTERVAL.
11380 * buffer.h: Avoid DECLARE_INTERVALS.
11382 * config.in: Add size_t.
11384 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
11386 * w16select.c (set_clipboard_data): If there's not enough memory
11387 to put text into clipboard, return 1, as Fw16_set_clipboard_data
11388 expects. In case of other failures, return 3.
11389 (system_error_msg): New error message.
11390 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
11393 2000-08-16 Gerd Moellmann <gerd@gnu.org>
11395 * term.c (write_glyphs): Also turn off inverse video after turning
11396 off other appearances in case TS_exit_attribute_mode is not equal
11397 to TS_end_standout_mode.
11398 (insert_glyphs): Turn inverse video on/off for each run of glyphs
11399 with the same face.
11400 (turn_off_face): Reset standout_mode only if
11401 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
11402 is equal to TS_end_standout_mode.
11404 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11406 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
11407 sequence at the end of the source block.
11409 * ccl.c (Fccl_program_p): Docstring modified.
11410 (Fccl_execute): Likewise.
11411 (Fccl_execute_on_string): Likewise.
11413 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
11415 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
11417 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11419 The following changes are mainly to fix bugs of
11420 encode/decode-coding-string failing if encoding/decoding return
11421 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
11422 variable conversion_buffer.
11424 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
11425 decrement dst_end to avoid buffer overflow in the later call of
11426 string_as_multibyte
11428 * coding.h (conversion_buffer_size, conversion_buffer)
11429 (get_conversion_buffer): Extern deleted.
11431 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
11432 (conversion_buffer, conversion_buffer_size): Variables deleted.
11433 (get_conversion_buffer): Function deleted.
11434 (struct conversion_buffer): New structure.
11435 (MAX_ALLOCA): New macro.
11436 (allocate_conversion_buffer): New macro.
11437 (extend_conversion_buffer, free_conversion_buffer): New functions.
11438 (ccl_coding_driver): Set coding->result.
11439 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
11440 this is the last block of source.
11441 (encode_coding): Likewise. Handle the source block as the last
11442 one only when the whole source text is consumed.
11443 (decode_coding_string): Handle the case that the output buffer is
11444 too small to decode the whole source text. Use
11445 allocate_conversion_buffer, extend_conversion_buffer and
11446 free_conversion_buffer, not get_conversion_buffer.
11447 (encode_coding_string): Likewise.
11448 (init_coding): Function deleted.
11449 (init_coding_once): Delete code to initialize conversion_buffer_size.
11451 * emacs.c (main): Don't call init_coding.
11453 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
11455 * term.c (write_glyphs): Use a locally declared conversion_buffer.
11456 (insert_glyphs): Likewise.
11458 * w32console.c (write_glyphs): Use a locally declared
11461 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
11463 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
11464 member of display_info is NULL.
11466 2000-08-15 Gerd Moellmann <gerd@gnu.org>
11468 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
11470 * term.c (turn_off_face): Reset standout_mode when resetting
11471 appearances with capability `me'.
11472 (write_glyphs): Switch on inverse video before each face change.
11474 2000-08-14 Dave Love <fx@gnu.org>
11476 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
11477 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
11478 (lisp_free): Declare and make static.
11480 * window.c: Fix embedded comment.
11481 (syms_of_window): Fix doc string.
11483 2000-08-14 Gerd Moellmann <gerd@gnu.org>
11485 * keymap.c (push_key_description): If C without modifiers is < 32,
11486 make sure to print `C-' before `M-', like in the manual.
11488 2000-08-11 Gerd Moellmann <gerd@gnu.org>
11490 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
11491 since they aren't relocated anymore.
11492 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
11494 * xdisp.c (try_cursor_movement): Fix handling of cursor in
11495 partially visible line which is smaller than the window's height.
11497 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11499 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
11500 the multibyte form of eight-bit-control characters.
11501 (Fccl_execute_on_string): Initialize ccl->multibyte.
11503 * ccl.h (struct ccl_program): New member multibyte.
11505 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
11507 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11509 * regex.c (regex_compile) <normal_char>: Pay attention to
11511 (analyse_first) <exactn>: Setup fastmap correctly for
11512 eight-bit-control characters.
11514 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11516 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
11518 * keyboard.c (make_lispy_event): Handle the new event type
11519 multibyte_char_keystroke.
11521 * xterm.c: Include coding.h.
11522 (XTread_socket): Work around a bug of XmbLookupString. If the
11523 input is from XIM, decode it according to the current locale. In
11524 that case, generate multibyte_char_keystroke events.
11526 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11528 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
11529 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
11531 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11533 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
11534 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
11535 (move_it_in_display_line_to): Record iterator's ascent and descent
11536 before producing glyphs, and restore them when we know the glyph
11537 doesn't fit on the line.
11538 (move_it_to): Restructured so that it's easier to debug. If
11539 moving to a vpos, and not moving to an x or character position,
11540 stop as soon as the specified vpos is reached; don't move further
11541 into that line because that might change the computed line height.
11542 (try_cursor_movement): New function, extracted from the cursor
11543 movement branch of redisplay_window. If ending on a partially
11544 visible line, don't try to scroll if the cursor line is taller
11546 (redisplay_window): Use try_cursor_movement.
11548 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
11549 because that function doesn't cope with variable-height lines.
11551 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
11552 box cursor because that's better visible for large images.
11554 2000-08-10 Miles Bader <miles@gnu.org>
11556 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
11558 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11560 * xdisp.c (Vmessages_buffer_name): New variable.
11561 (message_dolog): Use it.
11562 (syms_of_xdisp): Initialize it.
11564 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
11566 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
11567 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
11568 redundant now that keyboard.h is included.
11570 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
11572 * keyboard.c (kbd_buffer_events_waiting): New function.
11574 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
11576 * msdos.c: Include keyboard.h.
11577 (XMenuActivate): Empty no_event events from the event buffer. If
11578 no events are left after that, call clear_input_pending.
11579 (mouse_clear_clicks): New function, code moved from mouse_init.
11580 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
11581 mouse driver to ``forget'' any past clicks.
11583 * Makefile.in (msdos.o): Depend on keyboard.h.
11585 2000-08-09 Gerd Moellmann <gerd@gnu.org>
11587 * lisp.h (input_pending): External declaration.
11589 * dispextern.h (Qredisplay_dont_pause): Declare extern.
11591 * xdisp.c (echo_area_display): Display thoroughly if input is
11592 pending. Bind redisplay-dont-pause to t during the redisplay.
11593 in case input is pending.
11595 * dispnew.c (Qredisplay_dont_pause): New variable.
11596 (syms_of_display): Initialize and staticpro it.
11597 (update_frame_1): Don't interrupt the display for pending input if
11598 redisplay_dont_pause is set.
11600 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
11602 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11604 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
11606 * callproc.c (Fcall_process): Terminate the unwind-protect around
11607 the post-read-conversion of coding system.
11609 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
11610 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
11611 * buffer.h (overlays_at): Update prototype.
11612 * xdisp.c (next_overlay_change): Update call to overlays_at.
11613 * xfaces.c (face_at_buffer_position): Likewise.
11614 * textprop.c (Fget_char_property): Likewise.
11615 * xterm.c (note_mouse_highlight): Likewise.
11617 * minibuf.c (do_completion): Don't consider a simple change of
11618 case as `completion'.
11620 2000-08-08 Ken Raeburn <raeburn@gnu.org>
11622 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
11623 * undo.c (record_delete): Make sure last_point_position_buffer is
11624 a buffer before comparing pointers.
11626 * coding.h (decode_coding_string): Declare.
11628 * intervals.h (Fprevious_single_char_property_change): Declare.
11630 * textprop.c (Fprevious_single_char_property_change): Don't do
11631 arithmetic directly on lisp objects.
11633 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
11635 * keyboard.h (menu_item_eval_property): Declare.
11637 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
11638 reuse as buffer name, instead of recreating (and discarding) every
11639 time a message is logged.
11640 (with_echo_area_buffer): Make callback arg A2 a lisp object.
11641 (current_message_1, truncate_message_1, set_message_1)
11642 (display_echo_area_1, resize_mini_window_1): Signatures changed.
11643 (current_message, truncate_echo_area, display_echo_area)
11644 (resize_echo_area_axactly): Changed calls.
11646 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
11648 (Ffind_coding_systems_region_internal): First argument to Fappend
11649 must be an integer, not a Lisp object.
11651 2000-08-08 Kenichi Handa <handa@etl.go.jp>
11653 * charset.c (Fchar_width): Doc fix.
11655 2000-08-08 Gerd Moellmann <gerd@gnu.org>
11657 * charset.c (Fstring_width): Doc fix.
11659 2000-08-07 Gerd Moellmann <gerd@gnu.org>
11661 * xdisp.c (start_display): When starting display on a continuation
11662 line, clear ascent and descent members of the iterator structure;
11663 the height of the continued line does not affect the height of the
11665 (make_cursor_line_fully_visible): Do nothing if cursor is on a
11666 line taller than the window.
11667 (redisplay_window) <forced window start>: Handle case that the
11668 middle of the window is not found in any row.
11669 (dump_glyph_row): Show more information.
11670 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
11671 first text line in a glyph matrix.
11673 * xterm.c (x_draw_image_foreground): Avoid drawing outside
11674 of the clip area when image doesn't have a mask.
11676 * fns.c (sweep_weak_table): Fix survival conditions for
11677 key-or-value and key-and-value weakness.
11679 * .gdbinit (xhashtable): New command.
11681 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
11682 tables out of the list of all weak hash tables.
11684 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
11685 a new buffer is created, make sure echo_area_buffer[] references
11688 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
11690 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
11693 2000-08-07 Kenichi Handa <handa@etl.go.jp>
11695 * syntax.c (skip_chars): Fix previous change. Make the handling
11696 of unibyte string consistent with that of regex search.
11698 2000-08-05 Gerd Moellmann <gerd@gnu.org>
11700 * xmenu.c (popup_get_selection): Use xfree instead of free.
11702 * fileio.c (Finsert_file_contents): Use xfree instead of free.
11704 * editfns.c (Ftranspose_regions): Use xfree instead of free.
11706 * callproc.c (child_setup): Use xfree instead of free.
11708 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
11710 (run_mac_command, closedir): Use `xfree' instead of `free'.
11712 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
11714 * eval.c (error): Use xfree instead of free.
11716 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
11718 * fns.c: Replace `illegal' with `invalid'.
11719 (Fmake_hash_table, make_hash_table): Allow table size of 0.
11721 2000-08-05 Kenichi Handa <handa@etl.go.jp>
11723 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
11726 2000-08-04 Noah Friedman <friedman@splode.com>
11728 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
11731 2000-08-04 Gerd Moellmann <gerd@gnu.org>
11733 * syntax.c (skip_chars): Fix typo in error message.
11735 2000-08-04 Andreas Schwab <schwab@suse.de>
11737 * m/ia64.h: Moved from s/ia64.h.
11739 2000-08-04 Kenichi Handa <handa@etl.go.jp>
11741 * process.c (read_process_output): Big simplification. Handle
11742 composition and post-read-conversion of coding system correctly.
11743 (send_process): Handle composition correctly.
11745 * callproc.c (Fcall_process): Handle post-read-conversion of
11746 coding system if any.
11748 * coding.c (decode_coding_iso2022): More strict check for handling
11750 (coding_restore_composition): Pay attention to the case that
11751 cmp_data is not set properly (because of invalid code in the
11753 (run_pre_post_conversion_on_str): Include text properties in the
11755 (decode_coding_string): Set members of coding correctly.
11757 2000-08-03 Gerd Moellmann <gerd@gnu.org>
11759 * s/ia64.h: New file.
11761 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
11762 Use NULL instead of 0 at the end of variable argument list of
11763 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
11764 sizeof (int) < sizeof (void *).
11766 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
11767 of variable argument lists of XtVaGetValues and XtVaSetValues.
11769 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
11770 variable argument lists of XtVaGetValues and XtVaSetValues.
11772 2000-08-02 Gerd Moellmann <gerd@gnu.org>
11774 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
11775 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
11777 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
11780 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
11781 in call to Fsingle_key_description.
11783 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
11786 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
11788 * window.c (display_buffer_reuse_frames): New variable.
11789 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
11790 frames displaying BUFFER.
11791 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
11793 2000-08-01 Miles Bader <miles@gnu.org>
11795 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
11796 when to constrain NEW_POS (they were pretty screwed up before).
11798 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
11800 * msdos.c (run_msdos_command): Save and restore the master
11801 environment, for the case that child_setup signals an error.
11802 When mirroring slashes in DOS shell commands, don't fail when
11803 argv[2] has embedded blanks.
11804 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
11805 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
11806 (dos_ttraw): Call mouse_setup_buttons.
11808 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
11809 using alloca; free it after run_msdos_command returns.
11811 2000-07-27 Dave Love <fx@gnu.org>
11813 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
11814 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
11816 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
11818 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
11820 * editfns.c (lisp_time_argument): Fix last change.
11822 2000-07-27 Gerd Moellmann <gerd@gnu.org>
11824 * fns.c (Fdelete): Make it work on vectors and strings in addition
11827 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
11828 (syms_of_fns): Initialize new variables.
11829 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
11830 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
11831 weakness, with t meaning the same as `key-and-value'.
11833 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11835 * coding.h (struct coding_system): Member safe_charset deleted.
11837 * coding.c (Qsafe_charsets): This variable deleted.
11838 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11840 (coding_safe_chars): New function.
11841 (CODING_SAFE_CHAR_P): New macro.
11842 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11843 checking safe_charsets member of the coding system. Caller changed.
11844 (detect_coding_iso2022): New local variable safe_chars.
11845 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11846 safe_charsets member of the coding system.
11847 (decode_coding_iso2022): New local variable safe_chars.
11848 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11849 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11850 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11851 (ENCODE_UNSAFE_CHARACTER): New macro.
11852 (encode_coding_iso2022): New local variable safe_chars. Check
11854 (setup_coding_system): Delete the code to initialize
11855 coding->safe_charses
11856 (intersection, find_safe_codings): New functions.
11857 (Ffind_coding_systems_region_internal): New function.
11858 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11859 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11860 variable and initialize it.
11862 * fns.c (char_table_ref_and_index): New function.
11864 * lisp.h (char_table_ref_and_index): Add prototype.
11866 2000-07-26 Sam Steingold <sds@gnu.org>
11868 * editfns.c (lisp_time_argument): Added third argument `usec'.
11869 (Ffloat_time): New built-in Lisp function.
11871 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11873 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11874 for the character code.
11876 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11879 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11880 if called for a popup menu.
11881 (xmenu_show): Store help string in widget values.
11883 2000-07-26 Dave Love <fx@gnu.org>
11885 * syswait.h: Move some definitions.
11886 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11887 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11888 perspicuous definitions.
11889 (WTERMSIG): Fix bit pattern used.
11891 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11893 * print.c (print_object): If vector printing is truncated, print
11894 "..." to indicate it as well as the case of list printing.
11896 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11898 * xdisp.c (next_element_from_display_vector): Improve comments.
11900 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11901 for the character code, and the rest for the face id as in 20.x.
11902 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11904 * window.c (window_display_table): Cleaned up.
11906 * syntax.c (Fforward_word): Add last arg nil in call of
11907 Fconstrain_to_field.
11909 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11911 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11912 identical but for the letter-case, don't call
11913 barf_or_query_if_file_exists.
11915 2000-07-25 Miles Bader <miles@gnu.org>
11917 * editfns.c (find_field): Honor special `boundary' fields.
11918 (Qboundary): New variables.
11919 (syms_of_editfns): Initialize Qboundary.
11920 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11921 Use scan_buffer instead of find_before_next_newline, because it
11922 allows us to detect the boundary case where there's a newline at
11924 * lisp.h (Fconstrain_to_field): Update external declaration.
11926 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11928 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11931 2000-07-24 Dave Love <fx@gnu.org>
11933 * s/sunos4-0.h, s/sol2.h:
11934 (LIBS_TERMCAP): Move from m/sparc.h.
11936 * m/sparc.h (TERMINFO): Moved to system files (probably only
11937 relevant for sunos4 judging by its vintage).
11938 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11941 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11943 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11944 name to single_keymap_panes.
11946 2000-07-24 Andreas Schwab <schwab@suse.de>
11948 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11950 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11952 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11953 parameters instead of using int parameters. Expect FN to accept
11954 EMACS_INT parameters.
11955 (display_echo_area, resize_echo_area_axactly, current_message)
11956 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11957 with new argument list.
11958 (resize_mini_window_1): New callback function.
11959 (current_message_1, truncate_message_1, set_message_1): Change
11960 parameter lists to the new format expected by with_echo_area_buffer.
11962 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11964 * fontset.c (fontset_ref): Remove INLINE declaration.
11965 (fontset_ref_via_base): Likewise.
11966 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11969 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11971 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11972 correct order of priority. If help echo was found in an overlay,
11973 use that overlay as the object in which the help echo was found.
11975 2000-07-22 Miles Bader <miles@gnu.org>
11977 * textprop.c (Fprevious_single_char_property_change): The initial
11978 property value should be from the position preceding POSITION, not
11981 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11983 * coding.c (syms_of_coding): Doc fix for
11984 inhibit-iso-escape-detection.
11986 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11988 * xterm.c (note_mouse_highlight): Process overlays in the right
11991 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11993 * xterm.c (note_mouse_highlight): If help-echo was found in an
11994 overlay, use that overlay as the object in which the help was found.
11996 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11998 * window.c (foreach_window): Instead of a fake variable argument
11999 list, take one USER_DATA argument.
12000 (foreach_window_1): Likewise, and call callback functions with two
12001 args, the window and USER_DATA.
12002 (struct check_window_data): New struct.
12003 (check_window_containing): Use it.
12004 (window_from_coordinates): Set up a struct check_window_data for
12006 (add_window_to_list, freeze_window_start): Change parameters
12007 according to new calling convention.
12009 * window.h (foreach_window): Change prototype.
12011 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
12013 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
12015 * xmenu.c (menu_help_callback): Call show_help_echo with
12016 additional arguments OBJECT and POS.
12018 2000-07-21 Kenichi Handa <handa@etl.go.jp>
12020 * data.c (Faset): Allow storing any multibyte character in a
12021 string. Convert unibyte string to multibyte if necessary.
12023 * xfns.c (x_encode_text): New function.
12024 (x_set_name): Use x_encode_text.
12025 (x_set_title): Likewise.
12027 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
12029 * xterm.h (x_encode_text): Add prototype.
12031 2000-07-20 Dave Love <fx@gnu.org>
12033 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
12036 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
12038 * msdos.c (help_echo_window): New variable.
12039 (syms_of_msdos): Initialize and staticpro it.
12040 (IT_note_mode_line_highlight): Set help_echo_window.
12041 (IT_note_mouse_highlight): Ditto.
12042 (dos_rawgetc): Store help_echo_window in the second event produced
12045 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
12046 Record the object that generated the help echo and the position of
12047 that object in help_echo_object and help_echo_pos. Record that
12048 some glyphs in a row are displayed in mouse-face.
12049 (IT_update_begin): Don't clear mouse highlight unless one of the
12050 enabled glyph rows is marked as being displayed in mouse-face.
12051 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
12052 and position recorded in help_echo_object and help_echo_pos to the
12054 (IT_menu_display): Accept a new argument PN: the pane number of
12055 the current menu pane. Record the pane number and the item
12056 number of the item which has associated help string.
12057 (XMenuActivate): Update the prototype for help_callback in
12058 function declaration. Call IT_menu_display with the current menu
12059 pane number as an additional argument. Call help_callback with
12060 two additional arguments: the pane number and the item number of
12061 the menu item associated with the help text.
12062 (help_echo_object, help_echo_pos): New variables.
12063 (syms_of_msdos): Initialize them and staticpro help_echo_object.
12065 * msdos.h (XMenuActivate): Update prototype.
12067 2000-07-19 Gerd Moellmann <gerd@gnu.org>
12069 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
12070 Add some more prototypes.
12072 * xterm.c, xterm.h: Add some more prototypes.
12074 * lisp.h (Fnext_single_char_property_change): Add prototype.
12076 * dispnew.c (direct_output_for_insert): Remove confusing
12077 outer local variable mouse_face_overwritten_p.
12078 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
12080 * alloc.c (allocate_string_data): Don't copy old string contents.
12082 2000-07-19 Kenichi Handa <handa@etl.go.jp>
12084 * coding.c (code_convert_region): Delete text properties before
12085 shrinking the conversion region.
12087 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12089 * dispnew.c (update_text_area): Write the whole row if it
12090 has mouse-face in it.
12092 * xfaces.c (face-alternative-font-family-alist): Remove
12093 DEFVAR_LISP; staticpro instead.
12095 * xmenu.c (menu_help_callback): Call show_help_echo with
12098 * keyboard.c (show_help_echo): Add parameter WINDOW.
12099 (read_char): Call show_help_echo with window extracted from Lisp
12101 (gen_help_event): Add parameter WINDOW.
12103 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
12105 * xterm.c (help_echo_window): New variable.
12106 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
12107 (XTread_socket): Pass help_echo_window to gen_help_event.
12108 (syms_of_xterm): Initialize and staticpro help_echo_window.
12110 2000-07-18 Dave Love <fx@gnu.org>
12112 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
12114 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12116 * alloc.c (allocate_string_data): If string had already data
12117 assigned, copy old contents to new string data.
12119 * coding.c (syms_of_coding): Fix typo in spelling of variable
12120 `inhibit-iso-escape-detection'.
12122 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
12124 * Makefile.in: Add dependencies on dispextern.h.
12125 (alloca.o): Don't define malloc and define EMACS_FREE instead of
12126 `free'; both can conflict with system header files.
12128 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12130 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
12133 2000-07-18 Dave Love <fx@gnu.org>
12135 * window.c (Fwindow_list): Declare arg `window'.
12137 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12139 * coding.c (setup_coding_system): Don't override the explicitly
12140 specified designations.
12142 2000-07-15 Miles Bader <miles@gnu.org>
12144 * editfns.c (char_property_eq, char_property_stickiness): Renamed
12145 from `text_property_eq' and `text_property_stickiness', respectively.
12146 (find_field, Fconstrain_to_field, char_property_eq)
12147 (char_property_stickiness): Changed to call char-property functions
12148 instead of text-property-only ones.
12150 * textprop.c (Fnext_single_char_property_change): Made a subr (was
12151 `next_single_char_property_change'). Do more error checking, and
12152 cleanup limit behavior.
12153 (Fprevious_single_char_property_change): New function.
12154 (syms_of_textprop): Initialize new subrs.
12156 * xdisp.c (display_prop_end, invisible_text_between_p):
12157 Call Fnext_single_char_property_change instead of
12158 next_single_char_property_change.
12160 2000-07-15 Jason Rumney <jasonr@gnu.org>
12162 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
12163 after menu is finished with.
12164 (add_menu_item): Only consider wv->title as a menu title.
12165 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
12167 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
12169 (FONT_REGEXP): Remove unused macro, and its sub-components.
12170 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
12172 * w32term.c (help_echo_object, help_echo_pos): New variables.
12173 (note_mode_line_highlight): Store additional information about the
12174 help-echo in help_echo_object and help_echo_pos. Check both
12175 `local-map' and `keymap' properties for changing the cursor
12176 (note_mouse_highlight): Store additional information about the
12177 help-echo in help_echo_object and help_echo_pos.
12178 (note_tool_bar_highlight): Set help_echo_object to nil and
12179 help_echo_pos to -1.
12180 (w32_read_socket): Use gen_help_event instead of filling
12181 input_events manually.
12182 (syms_of_w32term): Staticpro help_echo_object.
12183 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
12184 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
12185 (x_clear_mouse_face): New function.
12186 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
12187 (x_update_window_begin): No need to turn off the mouse
12189 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12190 depending on whether they contain glyphs highlighted in mouse-face.
12191 (x_fill_stretch_glyph_string): Consume runs of stretch
12192 glyphs instead of a single one.
12193 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12194 with new argument list.
12195 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12196 (x_append_glyph, x_append_composite_glyph)
12197 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12198 changes in struct glyph starting 1999-12-27. See comments for
12199 xterm.c on 2000-07-05.
12201 2000-07-14 Sam Steingold <sds@gnu.org>
12203 * xfaces.c (realize_x_face): Fix the last patch:
12204 check `default_face' before dereferencing.
12206 2000-07-14 Dave Love <fx@gnu.org>
12208 * syntax.c (back_comment): Add null default in switch (for pcc).
12210 2000-07-14 Kenichi Handa <handa@etl.go.jp>
12212 * xfaces.c (realize_x_face): Make fontset using the base of the
12213 default_face's fontset, not using the default fontset.
12215 * coding.c (inhibit_iso_escape_detection): New variable.
12216 (syms_of_coding): Make it a Lisp variable.
12217 (detect_coding_iso2022): If inhibit_iso_escape_detection is
12218 nonzero, ignore ISO2022's escape sequence.
12220 2000-07-14 Gerd Moellmann <gerd@gnu.org>
12222 * alloca.c (malloc) [emacs]: Define as xmalloc.
12224 * xfns.c (Fx_show_tip): If frame parameters contain a position,
12225 use that instead of the mouse position. Add parameters DX and DY.
12227 * dispextern.h (Fx_show_tip): Adjust number of parameters
12230 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
12231 if HELP is a function, call it with OBJECT and POS as parameters
12232 to get the help to display.
12233 (gen_help_event, kbd_buffer_store_help_event): New functions.
12234 (kbd_buffer_get_event): Construct the Lisp help-event differently.
12235 (read_char): Call show_help_echo with new parameters.
12237 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
12240 * xterm.c (help_echo_object, help_echo_pos): New variables.
12241 (note_mode_line_highlight): Store additional information about the
12242 help-echo in help_echo_object and help_echo_pos. Check both
12243 `local-map' and `keymap' properties for changing the cursor
12244 (note_mouse_highlight): Store additional information about the
12245 help-echo in help_echo_object and help_echo_pos.
12246 (note_tool_bar_highlight): Set help_echo_object to nil and
12247 help_echo_pos to -1.
12248 (XTread_socket): Use gen_help_event instead of filling
12249 input_events manually.
12250 (syms_of_xterm): Staticpro help_echo_object.
12252 * xmenu.c (menu_highlight_callback): Use
12253 kbd_buffer_store_help_event instead of setting up and input_event
12254 structure manually.
12256 * xdisp.c (eval_form): GCPRO argument sexpr.
12257 (call_function): New function.
12258 (handle_single_display_prop): Use call_function and FUNCTIONP
12259 instead of checking whether if font_height is a symbol and
12262 * eval.c (internal_condition_case_2): New function.
12264 * lisp.h (FUNCTIONP): New macro.
12265 (internal_condition_case_2, call_function): Add prototypes.
12267 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
12268 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
12269 Always set `arg' member of input_events.
12270 (construct_menu_click): Unused function removed.
12272 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
12274 * w32term.c (construct_mouse_click, construct_mouse_wheel)
12275 (construct_drag_n_drop, x_scroll_bar_handle_click)
12276 (w32_read_socket): Always set `arg' member of input_events.
12278 * keyboard.c (show_help_echo): Use eval_form. Add comment.
12280 * lisp.h (eval_form): Add prototype.
12282 * xdisp.c (eval_form): Make it externally visible.
12284 2000-07-13 Gerd Moellmann <gerd@gnu.org>
12286 * xterm.c (x_handle_tool_bar_click): Store the frame in the
12287 frame_or_window slot of TOOL_BAR_EVENT input events instead of
12288 consing. For prefix events, store the frame in the `arg' slot of
12289 the event, otherwise store the key there.
12290 (XTread_socket): Instead of consing, use the frame_or_window slot
12291 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
12293 * xmenu.c (menu_highlight_callback): Store help string in the
12294 `arg' member of the input event; don't cons.
12295 (menubar_selection_callback): Use the `arg' slot of input events
12296 to queue additional information, instead of consing.
12298 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
12300 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
12302 (w32_read_socket): Adapt to changes in HELP_EVENTs.
12304 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
12305 input events to queue additional information, instead of consing.
12307 * keyboard.c (kbd_buffer_gcpro): Renamed from
12308 kbd_buffer_frame_or_window. Now used for all Lisp objects
12309 referenced from the input queue.
12310 (kbd_buffer_store_event): Always use structure assignment for
12311 copying input events. Record all Lisp objects referenced from
12312 events in kbd_buffer_gcpro.
12313 (kbd_buffer_get_event): Construct Lisp `help-echo' events
12314 differently from input events. Test for prefix menu_bar_events
12315 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
12316 event in kbd_buffer_gcpro to nil.
12317 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
12318 frame_or_window is equal to its arg member as prefix events.
12319 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
12320 used by an input event to nil.
12321 (init_keyboard): Use two times the size of the input queue
12322 for kbd_buffer_gcpro.
12323 (syms_of_keyboard): Likewise.
12325 * emacs.c (handle_USR2_signal, handle_USR1_signal):
12326 Use USER_SIGNAL_EVENT.
12328 * termhooks.h (struct input_event): Add member `arg'.
12329 (MENU_BAR_EVENT): Renamed from menu_bar_event.
12330 (USER_SIGNAL_EVENT): Renamed from user_signal.
12332 * xfaces.c (ASET): Remove definition.
12334 * lisp.h (AREF, ASET, ASIZE): New macros.
12336 * fontset.c (AREF, ASIZE): Remove definitions.
12338 * fns.c (AREF): Remove definition.
12340 * composite.c (AREF): Remove definition.
12342 2000-07-12 Gerd Moellmann <gerd@gnu.org>
12344 * dispnew.c (redraw_overlapped_rows): Add missing local.
12345 (scrolling_window): Remove debug code.
12347 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
12348 Before scrolling, turn off a mouse-highlight in the window
12351 * xterm.c (x_update_window_end): Add parameter
12352 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
12353 redisplay in XTframe_up_to_date.
12354 (x_clear_mouse_face): New function.
12355 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
12357 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
12359 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
12360 it when any row is written to that contains glyphs highlighted in
12362 (update_window): Call the window update end hook with new
12363 parameter MOUSE_FACE_OVERWRITTEN_P.
12364 (direct_output_for_insert): Give up if row contains mouse-face.
12366 * dispextern.h (struct redisplay_interface): Add parameter
12367 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
12368 (clear_mouse_face): New function pointer member.
12370 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
12372 * syntax.c (back_comment): Use one switch rather than a few `if's.
12373 Obey open_paren_in_column_0_is_defun_start.
12374 When reverting to the `slow' method, try to nicely handle the case
12375 of nested comments by checking that the comment-starter we found
12376 does indeed match the comment-ender.
12377 (scan_sexps_forward, scan_sexps_forward):
12378 Ignore excessive opening parenthesis rather than throwing an error.
12380 2000-07-11 Gerd Moellmann <gerd@gnu.org>
12382 * doc.c (Fsubstitute_command_keys): Handle case that a GC
12383 in Fwhere_is_internal or get_keymap_1 relocates string contents.
12385 * dispnew.c (direct_output_forward_char): Give up if currently
12386 displaying a message instead of the minibuffer contents.
12388 * xterm.c (x_update_window_begin): No need to turn off the mouse
12390 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12391 depending on whether they contain glyphs highlighted in mouse-face.
12393 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
12394 compare the mouse_face_p flags of both rows.
12396 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
12398 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
12400 * keyboard.c (show_help_echo): Accept additional parameter
12401 ok_to_overwrite_keystroke_echo.
12402 (read_char): Call show_help_echo with a zero
12403 ok_to_overwrite_keystroke_echo argument.
12404 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
12405 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
12406 ok_to_overwrite_keystroke_echo argument.
12407 * w32menu.c (w32_menu_display_help): Call show_help_echo with
12408 non-zero ok_to_overwrite_keystroke_echo argument.
12410 2000-07-10 Gerd Moellmann <gerd@gnu.org>
12412 * xdisp.c (try_window_id): If changes are all below what is
12413 displayed in the window, and point is in the window, we still
12414 might have to find point on the display.
12416 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
12417 glyphs instead of a single one.
12418 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12419 with new argument list.
12420 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12422 * keymap.c (get_keymap_1): Add comment that this function can GC.
12423 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
12424 comment that functions can GC.
12425 (Fset_keymap_parent): GCPRO arg KEYMAP.
12427 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
12429 * msdos.c (XMenuActivate): After exiting the menu, restore the
12430 echo area message and erase it.
12432 2000-07-10 Kenichi Handa <handa@etl.go.jp>
12434 * fontset.c (Ffontset_info): Make the return value more compatible
12435 with that of Emacs 20.
12437 2000-07-07 Gerd Moellmann <gerd@gnu.org>
12439 * eval.c (Fsignal): Handle case that backtrace_list is null.
12441 2000-07-07 Kenichi Handa <handa@etl.go.jp>
12443 * ccl.c (Fccl_execute): Typo fixed.
12445 2000-07-06 Gerd Moellmann <gerd@gnu.org>
12447 * window.c (window_loop): Add missing gcpro1 local variable.
12449 * window.c (Fwindow_list): Reverse list at the end.
12450 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
12451 means allow windows on OWINDOW's frame, only.
12452 (window_loop): Simplified; use Fwindow_list.
12454 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
12456 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12458 * xterm.c (XTread_socket): Increment handling_signal at the start,
12459 decrement it at the end.
12461 * eval.c (handling_signal): New variable.
12462 (Fsignal): Abort if handling_signal is non-zero.
12464 * lisp.h (handling_signal): External declaration.
12466 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
12468 2000-07-05 Ken Raeburn <raeburn@gnu.org>
12470 Sound support for NetBSD through "Linux emulation" support:
12471 * config.in (HAVE_SOUNDCARD_H): Undef.
12472 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
12473 * Makefile.in (LIBSOUND): New variable.
12474 (LIBES): Include it.
12475 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
12476 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
12477 (vox_open): Use DEFAULT_SOUND_DEVICE.
12478 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
12480 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12482 * print.c (print_error_message): If Vsignaling_function is set,
12483 show it in *Messages*.
12485 * lisp.h (Vsignaling_function): External declaration.
12487 * eval.c (Vsignaling_function): New variable.
12488 (Fsignal): Compute it.
12489 (syms_of_eval): Staticpro it.
12491 2000-07-05 Dave Love <fx@gnu.org>
12493 * syswait.h: Use the autoconf recommended approach. Old code
12494 #if'd out in case we need to revert.
12496 * config.in (HAVE_SYS_WAIT_H): Added.
12498 2000-07-05 Andrew Innes <andrewi@gnu.org>
12500 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
12501 when non-NULL instead of __morecore, to take account of buffer
12502 memory. This also solves a problem with spurious memory warnings
12505 * ralloc.c: Make real_morecore non-static.
12507 * eval.c (internal_condition_case): Comment out abort if
12508 interrupt_input_blocked is not zero.
12510 * makefile.nt: Add support for `bootstrap' and related targets.
12511 Include minimal debug info in emacs.exe in release build.
12512 Remove all dependencies on lisp.h, and fixup some others.
12514 * w32.c (init_environment): Install code from 20.7 for providing
12515 default values for environment variables, based on the
12516 executable's own location.
12517 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
12518 (sys_socket): Install socket inheritance bug fix from 20.7.
12520 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
12521 here via blockinput.h).
12523 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
12525 * w32menu.c (w32_menu_display_help):
12526 * xmenu.c (menu_help_callback): Use show_help_echo.
12528 * keyboard.h (show_help_echo): Declare.
12530 * keyboard.c (show_help_echo): New function, extracted from read_char.
12531 Feval its `msg' argument if it's a cons cell.
12532 (read_char): Use it.
12533 (follow_key): Pass `autoload' to get_keyelt.
12535 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
12536 (note_tool_bar_highlight, XTread_socket):
12537 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
12539 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
12540 (note_tool_bar_highlight, w32_read_socket):
12541 Do not gratuitously ignore non-string `help-echo' properties.
12543 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12545 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
12547 * window.c (delete_all_subwindows): Reset Vwindow_list.
12549 * xterm.c (x_append_glyph, x_append_composite_glyph)
12550 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12551 changes in struct glyph starting 1999-12-27. Some bit-fields of
12552 struct glyph were not set, which made glyphs unequal when compared
12553 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
12554 effects were the result. This also depended on the contents of
12555 memory returned by xmalloc. If flickering happens again, activate
12556 the code in clear_glyph_row that's in #if 0. If the flickering is
12557 gone with that, chances are that it is caused by something similar.
12559 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
12561 * dispextern.h: Add some comments.
12563 * window.c (add_window_to_list): Add parameter LIST.
12564 (window_list): Order list so that, for each frame, windows are
12565 in canonical order, and so that frames appear in the list in
12566 the order given by Vframe_list.
12567 (next_window): Reverse the handling of NEXT_P.
12569 2000-07-04 Gerd Moellmann <gerd@gnu.org>
12571 * window.c (Vwindow_list): New variable.
12572 (make_window, delete_window): Set Vwindow_list to nil.
12573 (check_window_containing): New function.
12574 (window_from_coordinates): Rewritten.
12575 (add_window_to_list, window_list, candidate_window_p)
12576 (decode_next_window_args, next_window): New functions.
12577 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
12578 (Fwindow_list): New function.
12579 (Fother_window): Cleaned up.
12580 (foreach_window): Add a longer "variable argument list". Let
12581 callback function return 0 to indicate that cycling over windows
12583 (foreach_window_1): Likewise.
12584 (freeze_window_start): Return int.
12585 (init_window): New function.
12586 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
12588 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
12589 input_event with bzero.
12590 (main): Call init_window.
12592 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
12595 2000-07-04 Kenichi Handa <handa@etl.go.jp>
12597 * composite.h (make_composition_value_copy): Extern it.
12599 * composite.c (make_composition_value_copy): New function.
12601 * editfns.c (Fformat): While copying text properties, make each
12602 composition property value a copy.
12604 * fns.c (concat): While copying text properties, make each
12605 composition property value a copy.
12607 2000-07-03 Gerd Moellmann <gerd@gnu.org>
12609 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
12611 * fns.c (sweep_weak_table): Mark only objects that are not
12614 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
12615 include those frames as candidates which have their focus
12616 redirected to the minibuffer frame.
12618 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
12620 * fns.c (Fputhash): Return `value' rather than nil.
12622 2000-06-30 Gerd Moellmann <gerd@gnu.org>
12624 * frame.c (next_frame): Don't check focus redirection in case
12625 MINIBUF is a window. Doing so excludes frames using MINIBUF
12626 unless their focus is redirected, which contradicts the
12627 specification of next-frame, and leads to infinite loops in
12628 certain situations when cycling through windows with next-window.
12630 2000-06-30 Kenichi Handa <handa@etl.go.jp>
12632 * coding.c (code_convert_region): Even if the length of text is
12633 zero, try to convert it if coding->type is coding_type_ccl.
12634 (decode_coding_string, encode_coding_string): Likewise.
12636 2000-06-28 Gerd Moellmann <gerd@gnu.org>
12638 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
12639 the display if windows_or_buffers_changed.
12641 * dispnew.c (struct row_entry): New structure.
12642 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
12643 (row_table_size, old_lines, new_lines, old_lines_size)
12644 (new_lines_size, run_pool, runs_size, runs): New variables.
12645 (add_row_entry): New function.
12646 (scrolling_window): Use data structures allocated with xmalloc and
12647 held in global variables, instead of allocating them with alloca and
12648 holding them in local variables. Use a larger hash table whose
12649 size depends on glyph matrix sizes. Don't use bzero to clear the
12650 hash table; instead, clear used slots only.
12652 * fns.c (next_almost_prime): Make it externally visible.
12654 * lisp.h (next_almost_prime): Add prototype.
12656 * s/isc4-0.h (sigunblock): Define.
12658 * s/sco5.h (sigunblock): Define.
12660 2000-06-27 Dave Love <fx@gnu.org>
12662 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
12663 (moved to osf5-0.h).
12664 [!NOT_C_CODE]: Protect string.h stuff.
12666 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
12667 (sys_siglist, NSIG): Definitions moved here from osf1.h.
12669 2000-06-27 Gerd Moellmann <gerd@gnu.org>
12671 * xdisp.c (resize_mini_window): Subtract the extra line spacing
12672 below the last line from the needed window height.
12674 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
12676 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
12677 (Fwidget_get): Use it.
12678 (syms_of_fns): Defsubr it.
12680 2000-06-26 Gerd Moellmann <gerd@gnu.org>
12682 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
12683 display info for XIM.
12684 (xim_open_dpy): Likewise.
12685 (xim_close_dpy): Don't free the display info's XIM.
12687 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
12689 * config.in (USE_XIM): New define.
12691 * keymap.c (get_keyelt): For menu-items containing a `:filter
12692 FILTER', apply FILTER to the menu-item's definition to get the
12693 real definition to use.
12695 * lisp.h (QCfilter): External declaration.
12697 * xfns.c (Fimage_size): New function.
12698 (syms_of_xfns): Defsubr it.
12700 2000-06-26 Andreas Schwab <schwab@suse.de>
12702 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
12703 Fstring_as_unibyte.
12705 2000-06-25 Dave Love <fx@gnu.org>
12707 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
12709 * Makefile.in (blockinput.h): Depend on atimer.h.
12710 (atimer.h): Depend on systime.h.
12712 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
12714 * atimer.h: Protect against multiple inclusion. Include systime.h.
12716 * lisp.h (swap_in_global_binding): Declare.
12718 2000-06-24 Ken Raeburn <raeburn@gnu.org>
12720 * process.c (Fopen_network_stream): Turn off atimers for duration
12721 of call to connect. (Patch from Gerd.)
12723 2000-06-23 Dave Love <fx@gnu.org>
12725 * ralloc.c: Maybe include unistd.h
12727 * emacs.c (setgrp): Undefine before defining.
12728 (malloc_warning, set_time_zone_rule, index): Prototype.
12730 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
12731 HAVE_STRUCT_TIMEZONE.
12733 * s/osf1.h: Move string.h hack here from alpha.h and make it
12735 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
12737 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
12738 (SOCKLEN_TYPE): Don't define.
12740 * m/alpha.h: Remove string.h hack.
12742 * s/osf5-0.h: New file.
12744 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
12745 include time.h, done by systime.h.
12746 [__FreeBSD__]: Remove redundant includes.
12748 * callproc.c (setpgrp): Undefine before defining.
12749 (delete_temp_file): Return Qnil to avoid warning.
12751 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
12753 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
12756 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
12758 * composite.h (compose_text): Declare.
12760 * xterm.c: Don't include sys/types.h unconditionally. Don't
12761 protect its inclusion with !USG (following xmenu.c).
12763 2000-06-23 Gerd Moellmann <gerd@gnu.org>
12765 * xfns.c (x_create_tip_frame): Initialize frame's colors like
12768 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
12770 * coding.c (decode_eol_post_ccl): Special handling for undecided
12771 and inconsistent EOL types.
12773 2000-06-22 Gerd Moellmann <gerd@gnu.org>
12775 * xrdb.c (x_load_resources): Add default resource for scroll bar's
12776 trough color and main window's background color.
12778 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
12780 * xterm.h (Xt_app_con): External declaration.
12782 * widget.c (EmacsFrameRealize): Fix typo.
12784 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
12786 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
12787 (handle_invisible_prop): Record the start of invisible text in
12788 it->add_overlay_start.
12789 (struct overlay_entry): Add member `overlay'.
12790 (handle_overlay_change): Simplify.
12791 (next_overlay_string): After having processed overlay strings at the
12792 end of the buffer, record that fact in
12793 it->overlay_strings_at_end_processed_p.
12794 (compare_overlay_entries): If before- and after-strings come
12795 from the same overlay, let before-strings come first.
12796 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
12797 (load_overlay_strings): Take it->add_overlay_start into account
12798 when adding overlay strings.
12800 * dispextern.h (struct it): Add member add_overlay_start.
12802 2000-06-22 Dave Love <fx@gnu.org>
12804 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
12806 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
12808 2000-06-22 Kenichi Handa <handa@etl.go.jp>
12810 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
12813 2000-06-21 Dave Love <fx@gnu.org>
12815 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
12817 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
12819 * syntax.c (back_comment): Simplify string-parity counting (with
12820 the added benefit of handling multiple string-styles as long as
12821 they are not intertwined).
12822 Jump to the slow code as soon as a comment starter is found in
12823 a "string_lossage" position. Fixes the case: " /* " /* " */.
12825 2000-06-21 Dave Love <fx@gnu.org>
12827 * Makefile.in: Use GETLOADAVG_LIBS.
12829 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
12830 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
12832 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12834 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12835 (Fforward_comment, scan_lists):
12836 Check the comstyle of single-char comment-starters.
12837 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12838 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12839 Check the comstyle of single-char comment-starters.
12840 Clarify control-flow around the Scomment case.
12842 2000-06-20 Dave Love <fx@gnu.org>
12844 * fns.c (make_hash_table, maybe_resize_hash_table):
12845 Cast arg of next_almost_prime.
12847 * tparam.c [emacs]: Include lisp.h.
12849 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12852 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12854 * keyboard.c (adjust_point_for_property): Check if display
12855 property should be treated as intangible by looking at its value.
12857 * xdisp.c (single_display_prop_intangible_p)
12858 (display_prop_intangible_p): New functions.
12860 * dispextern.h (display_prop_intangible_p): Add prototype.
12862 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12864 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12865 argument to sigprocmask.
12867 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12868 argument to sigprocmask.
12870 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12871 sigprocmask_set, and pass a pointer to it to sigprocmask.
12873 * sysdep.c (sigprocmask_set): New variable.
12875 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12878 2000-06-20 Sam Steingold <sds@gnu.org>
12880 * xrdb.c: Don't declare xmalloc, xrealloc.
12882 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12884 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12885 (re_comp): Cast gettext return value to avoid complaints when
12888 2000-06-20 Dave Love <fx@gnu.org>
12890 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12892 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12894 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12896 * m/alpha.h: Don't declare xmalloc, xrealloc.
12898 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12900 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12902 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12904 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12907 * keyboard.h (poll_for_input_1): Declare.
12909 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12911 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12913 * doprnt.c: Don't declare xmalloc, xrealloc.
12915 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12916 (getenv, ctime, getwd): Removed.
12917 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12919 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12920 x_set_tool_bar_lines.
12922 * config.in: Add HAVE_GETWD. Move some definitions above
12923 machine/system includes.
12925 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12927 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12929 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12930 contain information about ENCODING.
12932 * fontset.c (FONTSET_ASCII): Use the first element of char table
12933 for an ASCII font, not defalt slot.
12934 (fontset_ref_via_base): If FONTSET doesn't contain information for
12935 C, try the default fontset.
12936 (make_fontset): Don't copy the default fontset.
12937 (fontset_font_pattern): Likewise.
12938 (accumulate_font_info): If ELT is nil, use the corresponding
12939 element in the default fontset.
12941 2000-06-19 Dave Love <fx@gnu.org>
12943 * syntax.c (Fparse_partial_sexp): Doc fix.
12945 * regex.h: Test PROTOTYPES as well as __STDC__.
12947 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12948 errno, strerror. Put text after #endif in comment.
12950 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12952 * xterm.c (x_frame_of_widget): Likewise.
12954 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12956 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12957 to Vfundamental_mode_abbrev_table.
12959 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12960 bogus objects are marked. This slows down GC by ~80 percent, but
12961 it might be worth trying when debugging GC-related problems.
12962 This feature requires conservative stack marking to be enabled.
12964 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12965 returns XLookupChars, reset `modifiers' to zero.
12967 2000-06-19 Dave Love <fx@gnu.org>
12969 * mktime.c: Unprotoized.
12971 2000-06-19 Richard Stallman <rms@gnu.org>
12973 * data.c (set_internal): If variable is frame-local,
12974 store the new value immediately into the frame parameter alist.
12976 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12978 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12979 in the custom handler pointer.
12981 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12982 value, or checks for CHAR_META can fail when Lisp_Object is a
12984 * keymap.c (get_keyelt): Likewise.
12986 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12988 * ccl.h (struct ccl_program): New member eol_type.
12989 (struct ccl_spec): New member cr_carryover.
12991 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12992 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12994 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12995 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12996 (decode_eol_post_ccl): New function.
12997 (decode_coding): Don't detect EOL format here for CCL based coding
12999 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
13000 decode_eol_post_ccl after running the CCL program.
13001 (code_convert_region): Don't detect EOL format here for CCL based
13003 (decode_coding_string): Likewise.
13005 2000-06-18 Ken Raeburn <raeburn@gnu.org>
13007 * charset.c (update_charset_table): Use XINT on "iso_final_char"
13008 when treating it as an integer.
13010 * coding.h (encode_coding_string): Declare.
13012 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
13015 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
13016 "xkeymap" to avoid shadowing the "enum map_type" value that needs
13017 to be passed to get_local_map.
13019 * sound.c (Fplay_sound): Don't call make_number on
13020 Frun_hook_with_args count argument.
13022 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
13023 for lisp objects in X event structure data field, when lisp
13024 objects are represented with unions.
13025 (x_scroll_bar_to_input_event): Ditto.
13027 2000-06-16 Ken Raeburn <raeburn@gnu.org>
13029 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
13030 termination of string. Fix sense of test whether
13031 Vline_number_display_limit is an integer.
13033 2000-06-16 Gerd Moellmann <gerd@gnu.org>
13035 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
13036 only if HAVE_X_WINDOWS.
13038 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
13041 * dispnew.c (update_frame_1): Handle case that cursor vpos is
13044 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
13046 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
13049 2000-06-15 Kenichi Handa <handa@etl.go.jp>
13051 * coding.c (decode_coding_emacs_mule): Always set src_base at the
13052 start of the while loop.
13054 2000-06-15 Gerd Moellmann <gerd@gnu.org>
13056 * atimer.c (alarm_signal_handler): Add forward declaration.
13058 * data.c (set_internal): Remove debug code.
13060 2000-06-14 Gerd Moellmann <gerd@gnu.org>
13062 * Makefile.in (bootstrap-temacs): Add `-I../src'.
13064 * unexec.c (toplevel) [COFF]: Include coff.h.
13066 * s/lynxos.h: New file.
13068 * keymap.c (Fsingle_key_description): Enclose function key and
13069 event symbol names in angle brackets.
13071 * xdisp.c (setup_echo_area_for_printing): Call
13072 message_log_maybe_newline if message_buf_print is not set.
13074 * print.c (printchar, strout): Don't check message_buf_print
13075 before calling setup_echo_area_for_printing because that
13076 function does something useful even when message_buf_print is
13079 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
13081 (ensure_echo_area_buffers): Initialize echo buffer's
13082 truncate lines setting to nil.
13083 (with_echo_area_buffer): Don't set the echo buffer's truncate
13084 lines setting here.
13085 (set_message_1): Set it here instead, based on the value
13086 of message_truncate_lines.
13087 (resize_mini_window): Handle case that lines are truncated.
13088 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
13089 DEFVAR_BOOL message-truncate-lines.
13091 * keyboard.c (read_char): Bind message-truncate-lines to t
13092 while displaying a help-echo.
13094 * lisp.h (Qmessage_truncate_lines): External declaration.
13096 2000-06-13 Gerd Moellmann <gerd@gnu.org>
13098 * xdisp.c (Vline_number_display_limit): Renamed from
13099 line_number_display_limit.
13100 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
13101 Extend documentation string. Initialize
13102 Vline_number_display_limit to nil meaning no limit.
13103 (decode_mode_spec): Use Vline_number_display_limit with its new
13106 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
13108 2000-06-13 Richard Stallman <rms@gnu.org>
13110 * frame.c (Fmodify_frame_parameters): Doc fix.
13112 * xfns.c (x_set_frame_parameters): Comment fix.
13114 * frame.c (store_frame_param): Call swap_in_global_binding if the
13115 variable's current binding was chosen based on this frame.
13117 * data.c (swap_in_global_binding): New function.
13119 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13121 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
13122 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
13124 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13126 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
13128 2000-06-12 Jason Rumney <jasonr@gnu.org>
13130 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
13132 * w32.h (EMACS_W32_H): Renamed from _NT_H_
13134 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
13136 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
13138 2000-06-12 Gerd Moellmann <gerd@gnu.org>
13140 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
13141 (syms_of_xfaces): Defsubr Sdump_colors.
13142 (x_free_colors): Don't treat b&w specially on default visual.
13143 (x_free_dpy_colors): New function.
13144 (free_face_colors): Don't check visual class; it's done
13147 * xterm.c (x_frame_of_widget): New function.
13148 (x_alloc_nearest_color_for_widget): Use it.
13149 (x_copy_dpy_color): New function.
13150 (x_destroy_window): Free various colors.
13152 2000-06-12 Kenichi Handa <handa@etl.go.jp>
13154 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
13156 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
13158 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
13160 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
13162 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
13164 2000-06-11 Dave Love <fx@gnu.org>
13166 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
13168 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
13170 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
13172 2000-06-11 Gerd Moellmann <gerd@gnu.org>
13174 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
13177 2000-06-10 Kenichi Handa <handa@etl.go.jp>
13179 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
13180 (regex_compile): Fix the code for handling the case of single byte
13181 char and multibyte char being mixed in a range within [...].
13183 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
13184 and dst_multibyte members of coding.
13186 * charset.c (update_charset_table): Update the table
13187 bytes_by_char_head.
13188 (init_charset_once): Initialize elements of bytes_by_char_head to
13189 1 except for leading codes for private charases.
13191 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
13192 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
13194 2000-06-09 Ken Raeburn <raeburn@gnu.org>
13196 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
13197 access the data it doesn't point to.
13199 2000-06-08 Gerd Moellmann <gerd@gnu.org>
13201 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
13202 will be translated to a switch-frame event when reading the
13203 event queue. This is necessary because Emacs otherwise won't
13204 perform a switch-frame to a new frame until some other event, for
13205 example a keystroke event, forces it to do so. This has various
13206 effects, one visible being that the cursor of a frame created with
13207 C-x 5 2 or switched to with a window manager key binding like
13208 A-TAB stays hollow because selected_window isn't on the newly
13209 focused frame until the switch-frame is performed.
13211 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
13212 generating a switch-frame event if necessary.
13214 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
13216 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
13219 2000-06-08 Kenichi Handa <handa@etl.go.jp>
13221 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
13223 2000-06-07 Gerd Moellmann <gerd@gnu.org>
13225 * window.c (displayed_window_lines): Take empty lines at
13226 the bottom of a window into account.
13228 * window.c (displayed_window_lines): New function.
13229 (Fmove_to_window_line): Use displayed_window_lines to determine
13230 the number of lines to move, instead of using the window's height.
13232 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
13233 to stop reading, even if the form read sets point to a different
13234 value when evaluated.
13236 * xdisp.c (display_line): Fix code deciding in which line to
13239 2000-06-07 Kenichi Handa <handa@etl.go.jp>
13241 * fileio.c (e_write): Free composition data if stored in
13244 2000-06-06 Gerd Moellmann <gerd@gnu.org>
13246 * xdisp.c (display_line): Set row's and iterator's
13247 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
13248 Set cursor even if row ends in the middle of a character.
13249 (dump_glyph_row): Print values of new flags.
13250 (redisplay_window) <cursor movement in unchanged window>: When
13251 point has been moved forward, and PT is at the end of the cursor
13252 row, don't place the cursor in the next row if the cursor row ends
13253 in the middle of a character or at ZV.
13255 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
13256 (struct glyph_row): Add starts_in_middle_of_char_p and
13257 ends_in_middle_of_char_p.
13258 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
13259 ends_in_middle_of_char_p flag.
13260 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
13262 * term.c (append_glyph): Revert change of 2000-06-06.
13264 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
13265 padding glyph not fitting on line as whole character not
13268 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
13269 this isn't true for images with `:ascent 100'.
13271 2000-06-06 Kenichi Handa <handa@etl.go.jp>
13273 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
13274 as modified if it is originally unmodified.
13276 * term.c (encode_terminal_code): Change the way to check if
13277 terminal coding does any conversion.
13278 (append_glyph): Set glyph->pixel_width correctly.
13280 * xdisp.c (display_line): While checking line continuation, pay
13281 attention to a padding glyph.
13283 2000-06-05 Gerd Moellmann <gerd@gnu.org>
13285 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
13287 2000-06-05 Dave Love <fx@gnu.org>
13289 * xdisp.c: Include fontset.h.
13291 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
13293 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13295 * dispnew.c: Conditionally include term.h.
13297 * coding.h: Declare code_convert_string_norecord.
13299 * frame.h (struct frame): Use volatile unconditionally.
13301 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
13303 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
13305 * systime.h: Protect against multiple inclusion.
13306 (timezone) [USG5_4]: Define as time_t.
13308 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13309 (Foptimize_char_table, make_temp_name): Declare.
13311 * Makefile.in (xdisp.o): Depend on fontset.h.
13313 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13315 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13316 (Foptimize_char_table, make_temp_name): Declare.
13320 * s/netbsd.h: Don't define autoconfiscated MATHERR.
13322 2000-06-02 Dave Love <fx@gnu.org>
13324 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
13326 2000-06-02 Gerd Moellmann <gerd@gnu.org>
13328 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
13329 result face, set flags in that face indicating that colors may not
13332 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
13333 glyph, use the ASCII NUL character to determine the face.
13335 2000-06-02 Dave Love <fx@gnu.org>
13337 * sysdep.c: Conditionally include stdlib.h, unistd.h.
13338 (VFORK_RETURN_TYPE): Remove.
13340 * config.in: Add NO_MATHERR.
13342 2000-06-01 Dave Love <fx@gnu.org>
13344 * cmds.c (internal_self_insert): Don't check
13345 Vbefore_change_function, Vafter_change_function.
13347 * insdel.c (signal_before_change, signal_after_change): Likewise.
13349 * buffer.c (Vbefore_change_function, Vafter_change_function):
13350 Variables and their initializations deleted.
13352 * callint.c (Fcall_interactively): Doc fix.
13354 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
13356 2000-05-31 Dave Love <fx@gnu.org>
13358 * textprop.c: Revert last change -- duplicated.
13360 2000-05-31 Gerd Moellmann <gerd@gnu.org>
13362 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
13365 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
13367 2000-05-31 Jason Rumney <jasonr@gnu.org>
13369 * search.c (Fre_search_forward, Fre_search_backward)
13370 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
13372 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
13374 2000-05-30 Jason Rumney <jasonr@gnu.org>
13376 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
13377 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
13379 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
13381 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
13382 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
13383 expand a nil default_filename.
13385 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
13386 pointer to glyph_to_pixel_coords, not a frame.
13388 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
13389 coding.h to dependencies.
13391 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
13393 * w32console.c (glyph_to_pixel_coords): Change first parameter to
13394 window pointer to be consistent with w32term.c and xterm.c.
13396 * w32fns.c: Format and doc changes to bring closer to xfns.c.
13397 (VIETNAMESE_CHARSET): Define if not defined in system headers.
13398 (Qline_spacing, Qcenter): New variables.
13399 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
13400 (x_set_line_spacing): New function.
13401 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
13402 (x_specified_cursor_type): New function.
13403 (x_set_cursor_type): Use it.
13404 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
13406 (validate_x_resource_name, x_get_resource_string): Measure lengths
13407 of external strings in bytes.
13408 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
13409 GetTextExtentPoint32 with NULL title.
13410 (Fx_create_frame): Initialize Qline_spacing.
13411 (w32_load_system_font): Initialize font->double_byte_p.
13412 (x_to_w32_charset): Use Vw32_charset_info_alist.
13413 (Image, busy cursor, tooltip functions): Merged changes from
13414 xfns.c. Not yet functional on Windows.
13416 * w32gui.h (W32FontStruct): Add double_byte_p member.
13418 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
13419 (emacs_button_translation): Use it.
13420 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
13421 in `mask' to be set.
13423 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
13426 * w32term.c: Format and doc changes to bring closer to xterm.c.
13427 (w32_char_font_type): New enum.
13428 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
13429 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
13430 (w32_encode_char): New function.
13431 (x_encode_char): Removed.
13432 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
13433 x_encode_char and w32_font_is_double_byte.
13434 (x_produce_image_glyph): Use image_ascent.
13435 (x_produce_glyphs): Use new version of w32_per_char_metric and
13436 handle NULL return value. Allow extra line spacing.
13437 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
13438 (w32_get_glyph_overhangs): Remove unicode_p param. Use
13439 w32_font_type member of glyph instead.
13440 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
13441 (fast_find_position): Make sure not to consider rows not visible
13443 (w32_read_socket) [WM_MENUSELECT]: Cannot call
13444 w32_menu_display_help with input blocked, as it can abort.
13445 (x_display_and_set_cursor): Choose cursor depending
13446 on buffer-local value of cursor_type.
13447 (x_draw_bar_cursor): Add parameter WIDTH.
13449 * w32term.h (CP_DEFAULT): Define.
13450 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
13452 2000-05-30 Gerd Moellmann <gerd@gnu.org>
13454 * search.c (Fre_search_forward, Fre_search_backward)
13455 (Fposix_search_backward, Fposix_search_forward): Doc fix.
13457 2000-05-30 Kenichi Handa <handa@etl.go.jp>
13459 * coding.c (detect_coding_iso2022): Fix code for checking
13460 CODING_CATEGORY_MASK_ISO_8_2.
13462 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
13464 * regex.c (PREFETCH_NOLIMIT): New function.
13465 (re_match_2_internal): Use it and adjust the end_match_2 logic.
13467 2000-05-29 Gerd Moellmann <gerd@gnu.org>
13469 * syntax.c (find_defun_start): Move test for
13470 open_paren_in_column_0_is_defun_start outside of the loop.
13472 * xdisp.c (redisplay_window): Really switch buffers when
13473 displaying mode lines, and temporarily set selected_frame to the
13474 frame of the window that's redisplayed.
13476 * xfaces.c (free_realized_faces): Block/unblock input.
13477 (free_realized_multibyte_face): Ditto.
13479 2000-05-29 Dave Love <fx@gnu.org>
13481 * textprop.c (Qkeymap): New variable.
13482 (syms_of_textprop): Intern it.
13484 * keymap.c: Include intervals.h.
13485 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
13487 * Makefile.in (keymap.o): Depend on intervals.h.
13489 * keyboard.c (menu_bar_items, tool_bar_items)
13490 (Fexecute_extended_command): Deal with `keymap' property.
13491 (read_key_sequence): Track map from `keymap' property as well as
13494 * intervals.c (get_local_map): Extra arg to allow looking for
13497 * intervals.h (map_property): New enum.
13498 (get_local_map): Extra arg using it.
13499 (Qkeymap): Declare.
13501 * lisp.h (get_local_map): Don't declare here.
13503 2000-05-29 Kenichi Handa <handa@etl.go.jp>
13505 * Makefile.in (callproc.o): Depend on composite.h.
13507 * callproc.c: Include composite.h.
13508 (Fcall_process): Handle composition correctly.
13510 * coding.h (coding_allocate_composition_data): Extern it.
13511 (coding_restore_composition): Likewise.
13513 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
13514 yet allocated, finish decoding with result
13515 CODING_FINISH_INSUFFICIENT_CMP.
13516 (coding_allocate_composition_data): Make it non-static.
13517 (coding_restore_composition): Likewise.
13519 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
13521 * charset.c (syms_of_charset): Revert last change.
13523 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13525 * term.c (produce_glyphs): Treat characters from the eight-bit-*
13526 charsets as unibyte, with 1-column screen width. Sent by Kenichi
13529 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13531 * charset.c (syms_of_charset): Set width of character sets
13532 eight-bit-control and eight-bit-graphic to 1 column.
13534 2000-05-26 Gerd Moellmann <gerd@gnu.org>
13536 * config.in (HAVE_SPEED_T): New define.
13538 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
13541 2000-05-26 Dave Love <fx@gnu.org>
13543 * coding.c (shrink_decoding_region): Initialize eol_conversion.
13545 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
13546 (Fsubr_arity): New function.
13547 (syms_of_data): Install them.
13549 2000-05-26 Kenichi Handa <handa@etl.go.jp>
13551 * charset.c (init_charset_once): Set the table bytes_by_char_head
13554 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
13555 the default fontset to what Emacs uses by default.
13556 (check_registry_encoding): This function deleted.
13557 (Fset_fontset_font): Remove the adhoc condition for the default
13558 fontset. Allow cons in FONTNAME.
13560 * fns.c (map_char_table): Ignore char-table entries for
13561 charsets eight-bit-control and eight-bit-graphic.
13563 2000-05-25 Ken Raeburn <raeburn@gnu.org>
13565 * emacs.c (main): Initialize keyboard syms before initializing
13566 window code, so face names are available.
13568 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
13570 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
13571 of an anchor at the beginning of a shy-group.
13573 2000-05-25 Gerd Moellmann <gerd@gnu.org>
13575 * xdisp.c (handle_invisible_prop): Don't try to skip over
13576 invisible text if end of text is already reached.
13578 2000-05-25 Dave Love <fx@gnu.org>
13580 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
13582 * coding.c (encode_eol): Add null statement after label.
13584 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
13586 * w16select.c (Fw16_set_clipboard_data): Fix the change from
13589 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13591 * ccl.c (ccl_driver): Fix previous change.
13593 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13595 * coding.c (run_pre_post_conversion_on_str): Set point to the
13596 beginning of buffer before calling coding->post_read_conversion.
13597 (decode_coding_string): Give correct args to
13598 run_pre_post_conversion_on_str.
13599 (encode_coding_string): Likewise.
13601 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
13602 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
13603 eight-bit-graphic correctly.
13605 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
13607 * fileio.c (Finsert_file_contents): Even if a file is not found,
13608 execute codes for setting up coding system. Call
13609 after-insert-file-functions unconditionally.
13611 2000-05-24 Gerd Moellmann <gerd@gnu.org>
13613 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
13614 BSD_PGRPS are not defined.
13616 2000-05-24 Kenichi Handa <handa@etl.go.jp>
13618 * charset.c (update_charset_table): Accept nil in LONG_NAME and
13620 (syms_of_charset): Avoid building same strings.
13622 2000-05-23 Gerd Moellmann <gerd@gnu.org>
13624 * lread.c (Fload): Add a comment about the meaning of
13625 Vuser_init_file being t.
13627 * puresize.h (BASE_PURESIZE): Increase to 675000.
13629 * s/gnu-linux.h (setpgrp): Don't define it here because this
13630 prevents compilation on GNU/Linux systems with glib 2.2.
13632 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
13635 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
13637 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
13638 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
13640 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
13642 2000-05-23 Kenichi Handa <handa@etl.go.jp>
13644 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13646 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
13648 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
13650 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
13652 2000-05-22 Kenichi Handa <handa@etl.go.jp>
13654 * keyboard.c (read_char): Allow character codes 128..255 to be
13655 handled by input-method-function.
13657 * insdel.c (adjust_markers_for_replace): Fix previous change.
13658 (adjust_after_replace): If PREV_TEXT is nil, call
13659 adjust_markers_for_insert, not adjust_markers_for_replace.
13661 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
13663 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
13664 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
13665 [HAVE_GRANDPT]: Define.
13666 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
13668 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
13671 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
13673 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
13675 2000-05-20 Kenichi Handa <handa@etl.go.jp>
13677 The following changes are to handle 8-bit characters in a
13678 multibyte buffer/string without facing with byte combining
13679 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
13680 eight-bit-graphic (for 0xA0..0xFF) are introduced.
13682 * Makefile.in (fns.o): Depend on charset.h.
13684 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
13685 convert it to unibyte.
13686 (make_string): Use parse_str_as_multibyte, not chars_in_text.
13688 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
13689 apparent char boundary.
13690 (Fset_buffer_multibyte): Convert 8-bit characters in the range
13691 0x80..0x9F to/from multibyte form.
13693 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
13696 * callproc.c (Fcall_process): Always encode an argument string if
13697 it is multibyte. Setup src_multibyte and dst_multibyte members of
13698 process_coding properly.
13700 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
13701 SPLIT_NON_ASCII_CHAR.
13703 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
13705 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
13707 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
13708 (SPLIT_CHARACTER_SEQ): This macro deleted.
13709 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
13710 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
13711 and eight-bit-graphic.
13712 (char_to_string): Likewise. Signal an error for too large
13714 (char_printable_p): Return 0 for 8-bit characters.
13715 (update_charset_table): Update iso_charset_table only when a final
13716 character is non-negative.
13717 (find_charset_in_text): Renamed from find_charset_in_str.
13718 Arguments and return value changed. Callers changed.
13719 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
13720 be -1 if CHARSET is used only internally.
13721 (Fmake_char_internal): Handle new charsets; eight-bit-control and
13723 (Fcharset_after): Simplified.
13724 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
13725 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
13726 (multibyte_chars_in_text): Simplified by assuming there's no
13727 invalid multibyte sequence.
13728 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13729 (str_as_unibyte): New functions.
13730 (Fstring): Simpified by assuming that byte combining never happens.
13731 (init_charset_once): Initialization for
13732 LEADING_CODE_8_BIT_CONTROL.
13733 (syms_of_charset): Intern and staticpro Qeight_bit_control and
13734 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
13735 eight-bit-control and eight-bit-graphic.
13737 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
13738 (CHARSET_8_BIT_GRAPHIC): New macros.
13739 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
13740 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
13741 (CHARSET_REVERSE_CHARSET): Likewise.
13742 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
13744 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
13745 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
13746 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
13747 encounter an invalid multibyte sequence.
13748 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
13749 sequence is always valid.
13750 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
13751 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
13752 (CHAR_STRING): For 8-bit characters, call char_to_string.
13753 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
13754 multibyte sequence is always valid.
13755 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
13756 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13757 (str_as_unibyte): Extern them.
13758 (BCOPY_SHORT): Fix a bug.
13759 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
13760 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
13761 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
13762 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
13764 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
13765 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
13766 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
13767 (EMIT_BYTES): New macros.
13768 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
13769 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
13771 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
13772 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
13773 check the validity of multibyte sequence.
13774 (decode_coding_emacs_mule): New function.
13775 (encode_coding_emacs_mule): New macro.
13776 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
13778 (DECODE_ISO_CHARACTER): Just return a character code.
13779 (DECODE_COMPOSITION_START): Set coding->result instead of result.
13780 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
13781 EMIT_CHAR to produced decoded characters. Exit the loop only by
13782 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
13784 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
13785 only position codes for an invalid character.
13786 (encode_designation_at_bol): Return new destination pointer. 5th
13787 arg DSTP is changed to DST.
13788 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
13789 from the source by ONE_MORE_CHAR. Don't handle the case of last
13791 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
13793 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
13794 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
13795 TWO_MORE_BYTES to fetch a byte from the source.
13796 (encode_eol): Pay attention to coding->src_multibyte.
13797 (detect_coding, detect_eol): Preserve members src_multibyte and
13799 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
13800 (encoding_buffer_size): Set magnification to 3 for all coding
13801 systems that require encoding.
13802 (ccl_coding_driver): For decoding, be sure that the result is
13803 valid multibyte sequence.
13804 (decode_coding): Initialize coding->errors and coding->result.
13805 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
13806 and raw-text, always call decode_eol. Handle the case of last
13807 block here. If not coding->dst_multibyte, convert the resulting
13808 sequence to unibyte.
13809 (encode_coding): Initialize coding->errors and coding->result.
13810 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
13811 and raw-text, always call encode_eol. Handle the case of last
13813 (shrink_decoding_region, shrink_encoding_region): Detect cases
13814 that we can't skip data more rigidly.
13815 (code_convert_region): Setup src_multibyte and dst_multibyte
13816 members of coding. For decoding, if the buffer is multibyte,
13817 convert the source sequence to unibyte in advance. For encoding,
13818 if the buffer is multibyte, convert the resulting sequence to
13819 multibyte afterward.
13820 (run_pre_post_conversion_on_str): New function.
13821 (code_convert_string): Deleted and divided into the following two.
13822 (decode_coding_string, encode_coding_string): New functions.
13823 (code_convert_string1, code_convert_string_norecord): Call one of
13825 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
13826 MAKE_NON_ASCII_CHAR.
13827 (Fset_terminal_coding_system_internal)
13828 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
13829 and dst_multibyte members.
13830 (init_coding_once): Initialize iso_code_class with new enum
13831 ISO_control_0 and ISO_control_1.
13833 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13834 devided into ISO_control_0 and ISO_control_1.
13835 (struct coding_system): New members src_multibyte, dst_multibyte,
13836 errors, and result. Delete member fake_multibyte.
13837 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13839 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13842 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13845 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13847 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13849 (Ftranspose_region): Delete codes for handling byte combining.
13851 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13852 dst_multibyte members of coding. On handling REPLACE on unibyte
13853 buffer, convert the result of decode_coding to unibyte. On
13854 inserting into a mutibyte buffer, always call code_convert_region.
13855 (e_write): Setup coding->src_multibyte according to the
13856 multibyteness of the source (buffer or string).
13858 * fns.c (concat): Handle 8-bit characters correctly.
13859 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13860 unibyte in the result.
13861 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13862 valid multibyte form in the result.
13863 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13864 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13865 return -1, signal an error.
13866 (base64_encode_1): New arg MULTIBYTE. Get each character by
13867 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13868 character is found, return -1.
13869 (Fbase64_decode_region): Delete codes for handling byte-combining.
13870 Treat each decoded byte as a unibyte character.
13871 (Fbase64_decode_string): Return unibyte string.
13872 (Fcompare_strings, concat, string_byte_to_char): Use
13873 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13874 FETCH_STRING_CHAR_ADVANCE.
13875 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13876 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13878 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13879 SPLIT_NON_ASCII_CHAR.
13880 (fontset_ref_via_base, fontset_set): Likewise
13882 * insdel.c (adjust_markers_for_record_delete): Deleted.
13883 (adjust_markers_for_insert): Argument changed. Caller changed.
13884 (adjust_markers_for_replace): Likewise.
13885 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13886 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13887 (copy_text): Delete unused local varialbe c_save. For converting
13888 to multibyte, be sure to make all 8-bit characters in valid
13890 (count_size_as_multibyte): Handle 8-bit characters correctly.
13891 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13892 (adjust_after_replace, replace_range, del_range_2)
13893 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13894 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13895 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13896 handling byte combining.
13897 (adjust_before_replace): Deleted.
13899 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13900 SPLIT_NON_ASCII_CHAR.
13901 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13902 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13903 (Fkey_description): Likewise.
13905 * lread.c (read1): On reading multibyte string, be sure to make
13906 all 8-bit chararacters in valid multibyte form.
13907 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13909 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13912 * process.c (Fstart_process): GCPRO current_dir before calling
13913 Ffind_operation_coding_system. Encode arguments here.
13914 (create_process): Don't encode arguments here. Setup
13915 src_multibyte and dst_multibyte members of struct coding.
13916 (read_process_output): Setup src_multibyte and dst_multibyte
13917 members of struct coding. If the output is to multibyte buffer,
13918 always decode the output of the process. Adjust the
13919 representation of 8-bit characters to the multibyteness of the output.
13920 (send_process): Setup coding->src_multibyte according to the
13921 multibyteness of the source.
13923 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13924 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13925 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13927 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13929 * w16select.c (Fw16_set_clipboard_data): Setup members
13930 src_multibyte and dst_multibyte of coding. Adjusted for the
13931 change for find_charset_in_str.
13932 (Fw16_get_clipboard_data): Likewise.
13934 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13935 dst_multibyte of coding.
13936 (x_to_w32_font): Likewise.
13938 * w32select.c (Fw32_set_clipboard_data): Setup members
13939 src_multibyte and dst_multibyte of coding. Adjusted for the
13940 change for find_charset_in_str.
13941 (Fw32_get_clipboard_data): Likewise.
13943 * xdisp.c (get_next_display_element): Handle 8-bit characters
13945 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13946 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13948 * xselect.c (selection_data_to_lisp_data): Setup members
13949 src_multibyte and dst_multibyte of coding. Adjusted for the
13950 change for find_charset_in_str.
13951 (lisp_data_to_selection_data): Likewise.
13953 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13955 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13957 * dispextern.h (Vimage_types): Add extern declaration.
13959 * xdisp.c (Vimage_types): Moved here from xfns.c.
13960 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13962 * xfns.c (Vimages_types): Moved to xdisp.c.
13963 (syms_of_xfns): Move `image-types' to xdisp.c.
13965 * w32fns.c (Vimage_types): Removed.
13966 (syms_of_w32fns): Remove `image-types'.
13968 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13970 * fns.c (map_char_table): Pay attention to character number of
13971 charset. Check the validity of charset at the first level. For
13972 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13975 * fontset.c: Include "buffer.h".
13976 (fs_load_font): If the face has fontset, record the face ID in
13978 (Finternal_char_font): New function.
13979 (accumulate_font_info): New function.
13980 (Ffontset_info): Rewritten for the new fontset implementation.
13981 (syms_of_fontset): Register Vdefault_fontset in the first element
13982 of Vfontset_table. Include Vdefault_fontset in
13983 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13986 2000-05-16 Dave Love <fx@gnu.org>
13988 * m/iris5d.h: Deleted -- unused.
13990 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13992 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13993 `invalid' instead of `illegal'.
13995 * indent.c (Fmove_to_column): When ending within a tab, insert
13996 spaces first so that markers at the end of the tab get adjusted.
13998 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13999 buffer list that wasn't selected in that frame.
14001 * filelock.c (get_boot_time): To obtain an 8 char file name, which
14002 is needed on mescaline, use a 2 char prefix, and call
14003 make_temp_name with second arg non-zero.
14005 * fileio.c (make_temp_name): New function, extracted from
14007 (Fmake_temp_name): Use it.
14009 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
14011 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
14013 2000-05-15 Gerd Moellmann <gerd@gnu.org>
14015 * Makefile.in (lisp): Add env.elc.
14017 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
14019 2000-05-12 Gerd Moellmann <gerd@gnu.org>
14021 * search.c (Freplace_match): Handle case of `\N' in the
14022 replacement when there's no group N.
14024 2000-05-11 Gerd Moellmann <gerd@gnu.org>
14026 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
14027 of the message to message_dolog.
14029 * keyboard.c (read_char): Don't clear current message for help
14030 events; let the code handling help events handle this. Change
14031 code detecting help events that should be ignored.
14033 * xdisp.c (handle_single_display_prop): Don't try to set PT if
14034 we're interating over a string.
14036 2000-05-09 Dave Love <fx@gnu.org>
14038 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
14039 that offset before writing. Move gcpro region past call of
14042 2000-05-04 Dave Love <fx@gnu.org>
14044 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
14046 2000-05-04 Gerd Moellmann <gerd@gnu.org>
14048 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
14049 of inserted characters when BUF equals the current buffer, and PT
14050 is in front of or equal to FROM.
14052 2000-05-03 Gerd Moellmann <gerd@gnu.org>
14054 * xdisp.c (handle_single_display_prop): If display property value
14055 is invalid, or something not supported on the frame, restore
14056 iterator's position to what it was initially. Make sure to return
14057 0 for invalid and unsupported property values.
14059 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
14060 that x_per_char_metric returns null.
14062 2000-05-02 Gerd Moellmann <gerd@gnu.org>
14064 * xterm.h (struct face): Add forward declaration.
14065 (struct image): Ditto.
14066 (image_ascent): Add prototype.
14068 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
14069 (x_draw_image_relief, x_draw_image_foreground_1): Call function
14070 image_ascent instead of using IMAGE_ASCENT.
14072 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
14073 (IMAGE_ASCENT): Removed.
14075 * xfns.c (Qcenter): New variable.
14076 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
14077 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
14078 (image_ascent): New function.
14079 (lookup_image): Recognize `:ascent center'.
14080 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
14081 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
14082 (xbm_load): Don't set image's ascent here.
14083 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
14084 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
14085 check ascent values here.
14086 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
14087 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
14088 (syms_of_xfns): Initialize Qcenter.
14090 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
14091 to the limits, increase the limits.
14093 2000-05-01 Kenichi Handa <handa@etl.go.jp>
14095 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
14096 Check Vfont_encoding_alist against the full name of the opened font.
14098 2000-04-28 Gerd Moellmann <gerd@gnu.org>
14100 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
14101 taller than the window.
14103 2000-04-28 Kenichi Handa <handa@etl.go.jp>
14105 * xfaces.c (realize_x_face): Fix the argument of the second
14106 xassert. BASE_FACE may not be a face for ASCII.
14108 2000-04-27 Gerd Moellmann <gerd@gnu.org>
14110 * print.c (print_object): Treat print-length < 0 as nil.
14112 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
14114 * s/freebsd.h (TERMCAP_OBJ): Removed.
14115 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
14117 * lread.c (read1): Don't treat period followed by certain
14118 characters as symbol start.
14120 * xfns.c (slurp_file): New function.
14121 (xbm_image_p): Handle case of in-memory XBM files.
14122 (xbm_scan): Rewritten to work on memory buffers instead of files.
14123 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
14124 Work on memory buffers instead of files. If DATA is null test
14125 if buffer looks like an in-memory XBM file.
14126 (xbm_load_image): Renamed from xbm_load_image_file. Work on
14127 memory buffers instead of files.
14128 (xbm_file_p): New function.
14129 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
14131 * lread.c (end_of_file_error): New function.
14132 (read1): Call it instead of signaling `end-of-file' directly.
14134 * print.c (print_error_message): Print data of `end-of-file'
14135 with Fprinc instead of Fprin1.
14137 2000-04-26 Ken Raeburn <raeburn@gnu.org>
14139 * window.c (freeze_window_start): Check that minibuffer scroll
14140 window isn't nil before extracting the window structure pointer
14143 * undo.c (record_delete): If we hit the end of the undo list, stop
14144 picking elements apart.
14146 2000-04-26 Gerd Moellmann <gerd@gnu.org>
14148 * xdisp.c (display_line): If lines are continued, restore
14149 iterator's ascent/descent information to the values before the
14150 first glyph not fitting on the line.
14152 2000-04-25 Gerd Moellmann <gerd@gnu.org>
14154 * xdisp.c (try_window_id) <all changes above window start>: Adjust
14155 positions in glyph matrix. Don't compute new window end positions.
14157 * dispnew.c (increment_matrix_positions): Renamed from
14158 increment_glyph_matrix_buffer_positions.
14159 (increment_row_positions): Renamed from
14160 increment_glyph_row_buffer_positions.
14162 * dispextern.h: Change names of renamed functions from dispnew.c
14165 2000-04-24 Gerd Moellmann <gerd@gnu.org>
14167 * fileio.c (Fdo_auto_save): Create directories for auto-save
14168 list file if necessary.
14170 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
14171 from buffer or frame.
14172 (automatic_hscrolling_p): New variable.
14173 (hscroll_windows): Scroll windows horizontally only if automatic
14174 hscrolling is allowed.
14175 (syms_of_xdisp): New variable `automatic-hscrolling'.
14177 * frame.h (struct frame): Add member extra_line_spacing.
14179 * xfns.c (x_set_line_spacing): New function.
14180 (Fx_create_frame): Set line spacing from resources.
14181 (Qline_spacing): New variable.
14182 (syms_of_xfns): Initialize Qline_spacing.
14184 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
14186 * buffer.c (init_buffer_once): Handle extra_line_spacing.
14187 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
14188 (reset_buffer): Don't initialize extra2 and extra3. Initialize
14189 extra_line_spacing from default value.
14190 (init_buffer_once): Initialize default value of extra_line_spacing.
14192 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
14195 * xterm.c (x_produce_glyphs): Remove reference to struct it's
14196 prompt_width. Add extra line spacing.
14198 * term.c (produce_glyphs): Remove reference to struct it's
14201 * dispextern.h (struct it): Remove member prompt_width, add
14202 extra_line_spacing.
14204 2000-04-22 Gerd Moellmann <gerd@gnu.org>
14206 * dispnew.c (update_frame_line): When writing a whole line, make
14207 sure cursor is in the right row afterwards, otherwise a use of
14208 capability `ch' in cmgoto might leave the cursor in the row below.
14210 2000-04-21 Gerd Moellmann <gerd@gnu.org>
14212 * lisp.h (struct Lisp_Buffer_Cons): Remove.
14214 * keyboard.c (timer_check): Fix typo in comment.
14216 2000-04-21 Kenichi Handa <handa@etl.go.jp>
14218 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
14219 name change: ch -> character.
14221 2000-04-20 Gerd Moellmann <gerd@gnu.org>
14223 * keyboard.c (echo_message_buffer): New variable.
14224 (echo_now): Set echo_message_buffer to the echo area buffer used
14225 to display the echo.
14226 (cancel_echoing): Reset echo_message_buffer to nil.
14227 (read_char): Code rewritten that handles canceling an echo or
14228 echoing a dash, respectively.
14230 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
14231 directory doesn't exist.
14233 2000-04-19 Dave Love <fx@gnu.org>
14235 * fns.c (syms_of_fns): Defsubr mapc.
14236 (concat): Don't allow numeric args.
14237 (Fconcat): Doc change.
14239 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
14241 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
14242 instead define end_match(1|2) more carefully.
14243 Use GET_CHAR_BEFORE_2 for `begline'.
14245 2000-04-19 Gerd Moellmann <gerd@gnu.org>
14247 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
14248 on 64-bit systems where NULL is defined as `0'.
14250 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
14251 the `variable argument list' to make it work on Alpha.
14253 * m/alpha.h (_LP64) [!_LP64]: Define.
14254 (ORDINARY_LINK): Define for NetBSD.
14256 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
14258 2000-04-19 Dave Love <fx@gnu.org>
14260 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
14263 * Makefile.in (LIBS): Don't use.
14264 (GETLOADAVG_OBJ): Define again.
14265 (otherobj): Add GETLOADAVG_OBJ.
14267 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
14269 2000-04-18 Gerd Moellmann <gerd@gnu.org>
14271 * lread.c (read_filtered_event): Cancel and start busy cursor.
14273 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
14274 that the per-character metrics may be null.
14276 2000-04-17 Gerd Moellmann <gerd@gnu.org>
14278 * buffer.c (clone_per_buffer_values): New function.
14279 (Fmake_indirect_buffer): Add optional argument CLONE. Call
14280 clone_per_buffer_values if CLONE is not nil.
14282 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
14284 2000-04-16 Dave Love <fx@gnu.org>
14286 * Makefile.in: Remove obsolete localcpp stuff.
14287 (GETLOADAVG_OBJ): Don't define.
14288 (obj): Move LIBOBJS...
14289 (otherobj): ... to here.
14290 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
14291 whitespace-only lines after the continuation (Irix).
14293 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14295 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
14297 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
14299 2000-04-14 Dave Love <fx@gnu.org>
14301 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
14302 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
14303 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
14304 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
14307 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
14308 autoconfiscated HAVE_GETLOADAVG.
14310 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
14313 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14315 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
14316 (fill_in_lock_file_name): Avoid existing files that aren't links.
14318 2000-04-14 Dave Love <fx@gnu.org>
14320 * Makefile.in (LIBS, LIBOBJS): New variable.
14321 (INTERVAL_SRC): Convert to make variable.
14322 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
14323 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
14324 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
14326 (SOME_MACHINE_OBJECTS): Remove interval stuff.
14327 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
14328 (shortlisp): Add facemenu, float-sup, frame.
14329 (SOME_MACHINE_LISP): Remove them from here.
14330 (LIBES): Change unused LDLIBS to autoconf LIBS.
14332 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
14334 2000-04-14 Kenichi Handa <handa@etl.go.jp>
14336 * composite.c (update_compositions): If FROM and TO are not in a
14337 valid range, do nothing.
14339 2000-04-13 Gerd Moellmann <gerd@gnu.org>
14341 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
14343 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
14345 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
14348 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
14350 * fileio.c (a_write): Remove redundant semi-colons.
14351 (e_write): Return -1 if failed to write all the data.
14352 This fixes the changes made at 1999-12-15.
14354 2000-04-12 Dave Love <fx@gnu.org>
14356 * fns.c (mapcar1): Test for null vals to support mapc.
14357 (Fmapc): New function.
14359 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
14361 * msdos.c (NUM_MOUSE_BUTTONS): Define.
14362 (IT_frame_up_to_date): Support the buffer local value of
14363 cursor-type, if defined.
14365 2000-04-10 Dave Love <fx@gnu.org>
14367 * editfns.c (preceding-char, following-char): Doc fix.
14369 2000-04-10 Ken Raeburn <raeburn@gnu.org>
14371 * Makefile.in (temacs): Revert 2000-03-12 change.
14373 2000-04-10 Jason Rumney <jasonr@gnu.org>
14375 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
14377 2000-04-10 Gerd Moellmann <gerd@gnu.org>
14379 * xdisp.c (setup_echo_area_for_printing): Choose an echo
14380 area buffer, if it's not set up yet.
14382 * indent.c (compute_motion): Set immediate_quit.
14384 2000-04-09 Gerd Moellmann <gerd@gnu.org>
14386 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
14387 (realize_tty_face): Suppress boldness if colors are the inverse of
14388 the default colors, and tty_suppress_bold_inverse_default_colors_p
14390 (Ftty_suppress_bold_inverse_default_colors): New function.
14391 (syms_of_xfaces): Defsubr it.
14393 * buffer.c (Frestore_buffer_modified_p): New function.
14394 (syms_of_buffer): Defsubr it.
14396 2000-04-08 Ken Raeburn <raeburn@gnu.org>
14398 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
14399 charset id (int) argument, not a charset (Lisp_Object).
14401 * coding.h (code_convert_string): Declare.
14402 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
14403 object, as the fourth argument to code_convert_string.
14405 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
14406 (Fset_fontset_font): Use EQ to compare lisp objects.
14408 2000-04-05 Ken Raeburn <raeburn@gnu.org>
14410 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
14411 a pointer that looks like a lisp object.
14412 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
14413 zero, instead see whether it's an integer object, since they can't
14415 (GET_INTERVAL_OBJECT): Simply assign to the destination.
14417 * dispnew.c (allocate_matrices_for_frame_redisplay)
14418 (direct_output_forward_char): Use X(U)INT and make_number as needed
14419 to convert between (unsigned) int values and lisp integers.
14420 * keyboard.c (read_key_sequence): Likewise.
14421 * lread.c (substitute_object_recurse): Likewise.
14422 * fns.c (concat, hash_lookup, hash_remove): Likewise.
14423 * minibuf.c (do_completion, Fminibuffer_complete_word)
14424 (Fminibuffer_completion_help): Likewise.
14425 * term.c (produce_special_glyphs): Likewise.
14427 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
14428 * print.c (print_preprocess, print_object): Likewise.
14430 * search.c (compile_pattern): Use NILP when checking for nil.
14432 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
14433 __OPTIMIZE__]: Provide a GNU C macro version that handles
14434 lisp-object unions.
14435 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
14436 field, to better cope with ENABLE_CHECKING and calls that modify a
14437 Lisp_Object using its old value.
14439 2000-04-04 Gerd Moellmann <gerd@gnu.org>
14441 * window.c (compare_window_configurations): Signal an error
14442 if parameters C1 or C2 aren't window configurations.
14444 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
14445 AFTER_POTENTIAL_GC calls around calls to functions that can
14446 signal an error and thus invoke the debugger.
14448 2000-04-03 Gerd Moellmann <gerd@gnu.org>
14450 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
14451 an error if decoding fails.
14453 * keyboard.c (lispy_mouse_names): Variable removed.
14454 (Vlispy_mouse_stem): New variable.
14455 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
14456 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
14457 for any mouse button number. Increase size of mouse_syms and
14458 button_down_location as needed. Call modify_event_symbol with
14459 different arguments.
14460 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
14461 Call modify_event_symbol with different arguments.
14462 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
14463 for any button number. Call modify_event_symbol with different
14465 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
14466 Accept a string for NAME_ALIST_OR_STEM.
14468 * lisp.h (larger_vector): Add prototype.
14470 * fns.c (larger_vector): Make externally visible.
14472 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
14474 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
14476 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
14477 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
14478 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
14479 we are between str1 and str2.
14480 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
14481 (PATFETCH): Use `TRANSLATE'.
14482 (PATFETCH_RAW): Fetch multibyte char if applicable.
14483 (PATUNFETCH): Remove.
14484 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
14485 When writing a char, write it directly into the pattern buffer rather
14486 than going needlessly through a temp char-array.
14487 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
14488 multibyte magic and remove the useless `#ifdef emacs'.
14489 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
14492 * regex.h (struct re_pattern_buffer): Make field `multibyte'
14493 conditional on `emacs'.
14495 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
14497 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14499 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
14500 non-union-type versions of XMARK and friends here, because XMARK
14501 and friends won't work on an integer field if NO_UNION_TYPE is not
14503 (make_number): Define as a function if it's not defined as a macro.
14505 * composite.c (run_composite_function): Use NILP when checking for nil.
14506 (syms_of_composite): Delete local var NARGS, pass an int as first
14507 argument to Fmake_hash_table.
14509 * editfns.c (text_property_stickiness): Use NILP to test
14510 Lisp_Object boolean value.
14511 (Fmessage_or_box): Don't use NILP to test int variable.
14512 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
14513 problems reading from and changing the same lisp value in an
14516 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14518 * term.c (TN_no_color_video): New variable.
14519 (term_init): Intitialize TN_no_color_video.
14520 (enum no_color_bit): New enumeration.
14521 (MAY_USE_WITH_COLORS_P): New macro.
14522 (turn_on_face): Use it to determine if attributes may be used
14523 combined with colors.
14525 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14527 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
14528 with int lvalues via casts; instead, just yield lisp object lvalues.
14529 (enlarge_window): Variable sizep now points to Lisp_Object. Use
14530 proper accessor macros.
14531 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
14532 (grow_mini_window): Fix typo getting int value of root->height.
14534 * xdisp.c (compute_string_pos): Fix order of arguments to
14535 string_pos_nchars_ahead.
14536 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
14537 count arg to variable-arg routines like Frun_hook_with_args and
14539 (back_to_previous_visible_line_start)
14540 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
14541 fixed-arg routines like Fget_char_property and Fmake_string.
14542 (reconsider_clip_changes): Use XINT when comparing integer lisp
14543 objects, or passing them as int arguments.
14544 (mark_window_display_accurate, insert_left_trunc_glyphs)
14545 (append_space, extend_face_to_end_of_line): Use make_number when
14546 storing or passing integer values as lisp objects.
14547 (set_cursor_from_row, highlight_trailing_whitespace): Use
14548 INTEGERP, not implicit test against zero, for glyph object.
14549 (try_window_id): Don't use make_number when we want an int value.
14551 * xfaces.c (xlfd_symbolic_value): Make last argument a
14552 Lisp_Object, to be consistent with callers.
14553 (Fbitmap_spec_p): Use XINT to get numeric value of height.
14554 (lface_hash): Apply XFASTINT to lisp values before folding in.
14556 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
14557 fill in window width and height. Pass an int, not a lisp object,
14558 as first arg to Finsert.
14560 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14562 * xfaces.c (realize_basic_faces): Block input while realizing
14565 * keyboard.c (lispy_mouse_names): Add additional mouse names.
14567 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
14569 2000-03-31 Gerd Moellmann <gerd@gnu.org>
14571 * xterm.c (x_produce_glyphs): When displaying unibyte text
14572 or ASCII, handle case that per-char metric is null.
14574 2000-03-30 Ken Raeburn <raeburn@gnu.org>
14576 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
14578 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
14579 (XSUBR, XBUFFER): Verify correct object type before returning
14580 pointer, using eassert.
14581 * frame.h (XFRAME): Likewise.
14583 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
14584 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
14585 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
14586 * data.c (set_internal): Likewise.
14587 * dispextern.h (WINDOW_WANTS_MODELINE_P)
14588 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
14589 * fileio.c (auto_save_1): Likewise.
14590 * insdel.c (check_markers): Likewise.
14591 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
14592 * undo.c (record_insert): Likewise.
14593 * vmsproc.c (child_sig): Likewise.
14594 * window.c (unshow_buffer, window_loop): Likewise.
14595 * xterm.c (x_erase_phys_cursor): Likewise.
14597 2000-03-30 Gerd Moellmann <gerd@gnu.org>
14599 * xfns.c (free_image_cache): Free the cache structure itself
14600 last, after all its members have been freed.
14602 * lisp.h (xstrdup): Add prototype.
14604 * alloc.c (xstrdup): Moved here from xfaces.c.
14605 (allocating_for_lisp): Variable removed.
14606 (lisp_malloc): Block input around the calls to malloc and mem_insert.
14608 * xfaces.c (realize_tty_face): Use find_symbol_value instead
14610 (xstrdup): Moved to alloc.c.
14612 2000-03-29 Ken Raeburn <raeburn@gnu.org>
14614 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
14616 * emacs.c (main): Fix sense of no-loadup test.
14618 * config.in (ENABLE_CHECKING): Undef.
14620 * lisp.h (struct interval): Replace "parent" field with a union of
14621 interval pointer and Lisp_Object; add new bitfield to use as
14622 discriminant. Change other flag fields to bitfields.
14623 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
14624 is defined and the supplied test fails, print a message and abort.
14625 (eassert): New macro. Use CHECK to provide an assert-like facility.
14627 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
14628 pointers; abort if the value looks like a lisp object.
14629 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
14630 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
14631 Modify for new interval parent definition.
14633 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
14634 (UNMARK_BALANCE_INTERVALS): Update references that need an
14635 addressable lisp object in the interval structure.
14636 (die): New function.
14637 (suppress_checking): New variable.
14639 * intervals.c (interval_start_pos): Just return 0 if there's no
14642 2000-03-29 Gerd Moellmann <gerd@gnu.org>
14644 * lread.c (read1): Accept `.' (period) as symbol start like in CL
14645 and earlier Emacs versions.
14647 * keyboard.c (Ftop_level): Cancel busy-cursor.
14649 * eval.c (call_debugger): Cancel busy-cursor.
14651 2000-03-29 Kenichi Handa <handa@etl.go.jp>
14653 * search.c (Freplace_match): Adjust multibyteness of the current
14654 buffer and NEWTEXT. Free allocated memory before signaling an error.
14656 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
14658 * regex.c (analyse_first): New function obtained by ripping out most
14659 of re_compile_fastmap and generalizing it a little bit so that it
14660 can also just return whether a given (sub)pattern can match the empty
14662 (regex_compile): Use `analyse_first' to decide whether the loop-check
14663 needs to be done or not for *, +, *? and +? (the loop check is costly
14664 for non-greedy repetition).
14665 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
14667 2000-03-28 Dave Love <fx@gnu.org>
14669 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
14671 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
14673 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
14675 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
14677 (enum re_opcode_t): Update description of succeed_n.
14678 (PATFETCH): Always define.
14679 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
14680 operators, char classes, shy-groups and intervals).
14681 Optimize special cases of intervals so as to only use succeed_n and
14682 jump_n when really needed.
14683 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
14684 that we don't have to handle the special cases any more.
14685 Simplify on_failure_jump handling as well.
14687 2000-03-28 Jason Rumney <jasonr@gnu.org>
14689 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
14691 2000-03-27 Gerd Moellmann <gerd@gnu.org>
14693 * s/freebsd.h (GC_SETJMP_WORKS): Define.
14695 * s/msdos.h (GC_SETJMP_WORKS): Define.
14697 * alloc.c (mark_maybe_object): New function.
14698 (mark_memory): Use it.
14699 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
14700 (setjmp_tested_p, longjmp_done): New variables.
14701 (test_setjmp): New function.
14702 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
14703 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
14705 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
14706 to DEC_TEXT_POS and INC_TEXT_POS.
14708 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
14709 with parameter MULTIBYTE_P.
14711 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
14713 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
14714 buffers because it looks for multibyte character byte sequences
14715 which don't exist in unibyte text.
14717 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
14719 * xfaces.c (register_color, unregister_color, unregister_colors)
14720 [DEBUG_X_COLORS]: New functions.
14721 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
14723 * xfns.c (x_set_cursor_color): Get color reference counts right.
14725 * xterm.c (x_copy_color): New function.
14726 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
14728 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
14729 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
14730 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
14731 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
14732 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
14733 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
14734 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
14735 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
14736 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
14737 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
14739 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
14740 names for handling per-buffer variables.
14742 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
14743 instead of MAX_BUFFER_LOCAL_VARS.
14744 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
14746 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
14748 * xfns.c (x_specified_cursor_type): New function.
14749 (x_set_cursor_type): Use it.
14751 * buffer.h (struct buffer): Add cursor_type.
14753 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
14755 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
14756 (print_partial_compiled_pattern, re_compile_fastmap):
14758 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
14759 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
14760 executing it as well as when popping it off the stack to find infinite
14761 loops in non-greedy repetition operators.
14763 2000-03-26 Gerd Moellmann <gerd@gnu.org>
14765 * doc.c (Qfunction_documentation): New variable.
14766 (syms_of_doc): Initialize Qfunction_documentation.
14767 (Fdocumentation): If FUNCTION is a symbol with non-nil
14768 `function-documentation' property, return a documentation derived
14771 * buffer.c (syms_of_buffer): Add default-cursor-type.
14772 (init_buffer_once): Don't let cursor_type have a local value
14775 * xterm.c (x_display_and_set_cursor): Choose cursor depending
14776 on buffer-local value of cursor_type.
14777 (x_draw_bar_cursor): Add parameter WIDTH.
14779 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
14780 (init_buffer_once): Set default cursor_type value to t.
14781 Mark cursor_type as local everywhere.
14782 (syms_of_buffer): New per-buffer variable cursor-type.
14784 * buffer.h (struct buffer): Remove member local_var_flags,
14786 (MAX_BUFFER_LOCAL_VARS): New macro.
14787 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
14788 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
14789 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
14790 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
14792 * print.c (print_object): Use new macros for per-buffer variables.
14794 * category.c (Fset_category_table): Use new macros for per-buffer
14797 * buffer.c (buffer_permanent_local_flags): Make a char array.
14798 (max_buffer_local_idx): New variable.
14799 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
14800 for new handling of per-buffer variables.
14801 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
14802 (init_buffer_once): Initialize per-buffer vars differently.
14803 Set max_buffer_local_idx.
14805 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
14808 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
14810 * data.c (do_symval_forwarding, store_symval_forwarding)
14811 (find_symbol_value, set_internal, default_value, Fset_default)
14812 (Fkill_local_variable, Flocal_variable_p): Use new macros for
14813 per-buffer variables.
14815 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
14817 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14819 * xterm.c (x_term_init): Unblock input around call1 of
14820 Qvendor_specific_keysyms.
14822 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
14823 (find_defun_start): Consider an open parenthesis in column 0
14824 a defun start only if open_paren_in_column_0_is_defun_start is set.
14825 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
14827 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
14829 * eval.c (Fautoload): Add entry in load-history (if after dump).
14830 * lread.c (load-history): Update docstring.
14832 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14834 * indent.c (Fvertical_motion): Always use the current buffer.
14835 Temporarily change the window's buffer, if necessary.
14837 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14839 * xterm.c (fast_find_position): Make sure not to consider rows
14840 not visible in the window.
14842 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14844 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14845 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14847 2000-03-22 Jason Rumney <jasonr@gnu.org>
14849 * w32menu.c (single_submenu): Set help string to NULL if none.
14850 (w32_menu_show): Set help string correctly.
14851 (add-menu-item): Set help string in MIIM_DATA for menu item.
14852 Load SetMenuItemInfoA explicitly.
14853 (w32_menu_display_help): New function.
14855 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14856 (QCdata): Moved to xdisp.c.
14858 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14859 (Vw32_charset_to_codepage_alist): Removed.
14860 (Vw32_charset_info_alist): New variable.
14861 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14862 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14863 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14864 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14866 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14867 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14868 Define Vw32_charset_info_alist and w32_charset symbols.
14870 2000-03-22 Jason Rumney <jasonr@gnu.org>
14872 * makefile.nt (w32bdf.obj): Update dependencies.
14874 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14876 * w32fns.c: Include fontset.h after dispextern.h.
14877 (Fx_create_frame): Do not create fontset.
14878 (w32_load_system_font): Doc fix.
14879 (Fx_close_connection): Free full_name if it is not shared.
14881 * w32term.c: Include fontset.h after dispextern.h.
14882 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14884 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14885 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14886 (w32_font_is_double_byte): New function, needs body.
14887 (x_append_glyph): Set glyph->glyph_not_available_p.
14888 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14889 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14890 character, convert it to a unibyte character.
14891 (struct glyph_string): Delete member `charset'.
14892 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14893 calculating it is found.
14894 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14895 the case that per char metric is not available correctly.
14896 (x_fill_glyph_string): Handle the case that the specific glyph is
14897 not available correctly.
14898 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14899 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14900 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14901 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14902 fontset. Don't call FS_LOAD_FONT.
14904 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14906 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14907 (INT_LISPLIKE): New macro.
14908 (NULL_INTERVAL_P): Use it.
14909 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14910 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14911 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14913 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14914 explicit references to "parent" field of struct interval and
14915 associated unclean type conversions.
14916 * intervals.c (create_root_interval, root_interval, rotate_right)
14917 (rotate_left, balance_possible_root_interval, split_interval_right)
14918 (split_interval_left, interval_start_pos, find_interval)
14919 (next_interval, previous_interval, update_interval)
14920 (adjust_intervals_for_insertion, delete_node, delete_interval)
14921 (adjust_intervals_for_deletion, merge_interval_right)
14922 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14923 (copy_intervals_to_string): Likewise.
14924 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14926 * syntax.c (update_syntax_table): Likewise.
14928 * intervals.c (reproduce_tree_obj): New function, like
14929 reproduce_tree but takes a Lisp_Object for the parent. Declare
14931 (graft_intervals_into_buffer): Use it when appropriate.
14932 (reproduce_tree): Declare with prototype.
14933 (balance_possible_root_interval): Check that the parent is a lisp
14934 object before trying to examine its type.
14936 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14938 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14939 as strings only if both are known to be strings.
14941 * s/openbsd.h (LIBS_TERMCAP): Undef.
14943 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14945 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14946 definitions for non-Emacs compilation.
14947 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14948 outside of `#ifdef emacs'.
14949 (print_partial_compiled_pattern): Update.
14950 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14951 (re_compile_fastmap): Merge handling of charset and charset_not (for
14952 emacs and non-emacs compilation as well).
14953 Similarly for (not)categoryspec and (not)syntaxspec.
14954 Don't use the fastmap when reaching `anychar' since the added
14955 complexity is not justified.
14956 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14957 and (not)syntaxspec. Merge (not)categoryspec.
14959 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14961 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14962 (FACE_FOR_CHAR): Define them differently for the configuration of
14965 2000-03-21 Dave Love <fx@gnu.org>
14967 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14970 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14972 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14973 (lface_fully_specified_p): Don't check contents of
14974 LFACE_FONT_INDEX because that attribute is optional.
14975 (realize_x_face): Remove now unwarranted xassert.
14977 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14979 The following changes are to make font selection based on
14980 characters, not charset. In addition, they recover fontset
14981 facilities while utilizing the new font selection mechanism.
14983 * Makefile.in (fontset.o): Depend on dispextern.h.
14985 * alloc.c (mark_face_cache): Don't mark face->registry.
14987 * dispextern.h (struct glyph): New member glyph_not_available_p.
14988 Use 22 bits for face_id.
14989 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14990 (struct face): Delete member registry, new member ascii_face.
14991 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14992 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14993 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14994 (struct it): Delete member charset, new member glyph_not_available_p.
14996 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14997 (struct fontset_info, struct fontset_data): Structs removed.
14998 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14999 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
15000 (fs_load_font, fs_query_fontset): Adjusted for new argument.
15001 (fs_free_face_fontset, fontset_font_pattern)
15002 (face_suitable_for_char_p, face_for_char)
15003 (make_fontset_for_ascii_face): Extern them.
15004 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
15005 (FS_LOAD_FACE_FONT): New macro.
15007 * fontset.c: All codes rewritten or adjusted for the change of
15008 fontset implementation. Now fontset is represented by char table.
15009 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
15011 (my_strcasecmp): Function removed.
15012 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
15013 (AREF, ASIZE): New macros.
15014 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
15015 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
15016 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
15017 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
15018 (fontset_id_valid_p, font_family_registry, fontset_name)
15019 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
15020 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
15022 (fs_load_font): New arg FACE. Caller changed.
15023 (fs_query_fontset): Argument changed. Caller changed.
15024 (Fquery_fontset): call fs_query_fontset.
15025 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
15027 (clear_fontset_elements, check_registry_encoding)
15028 (check_fontset_name): New functions.
15029 (syms_of_fontset): Set char-table-extra-slots property of fontset
15030 to 3. Staticpro and initialize Vfontset_table and
15031 Vdefault_fontset. Defsubr fontset_font and fontset_list.
15033 * frame.h (struct frame): Member `fontset_data' removed.
15034 (FRAME_FONTSET_DATA): Macro removed.
15036 * frame.c (make_frame): Don't allocate f->fontset_data.
15037 (Fdelete_frame): Don't free f->fontset_data.
15039 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
15041 * xdisp.c (charset_at_position): Function removed.
15042 (init_iterator): Don't set member charset of struct `it'.
15043 (handle_face_prop, reseat_to_string, set_iterator_to_next)
15044 (next_element_from_display_vector, insert_left_trunc_glyphs):
15046 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
15048 (get_next_display_element, append_space)
15049 (extend_face_to_end_of_line): Likewise.
15051 * xfaces.c (Qx_charset_registry, Vface_default_registry):
15053 (clear_font_table, frame_update_line_height, load_face_font):
15054 Adjusted for the change of fontset implementation.
15055 (load_face_fontset_font): Function removed.
15056 (pixel_point_size): New function.
15057 (font_list): Argument type changed. Caller changed.
15058 (LFACE_FONT): New macro.
15059 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
15060 (set_lface_from_font_name): Type of arg FONTNAME is changed to
15061 Lisp_Object. Determine the font name by actually loading a font
15062 by the specified pattern. Set LFACE_FONT (lface) to the specified
15063 pattern. Even if a font is not found, don't try alternatives.
15064 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
15065 (set_font_frame_param): If `font' is specified in lface, use it.
15066 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
15067 (lface_same_font_attributes_p): Likewise.
15068 (make_realized_face): Arguent changed. Caller changed. Set
15069 face->ascii_face to face itself.
15070 (free_realized_face): Free face->fontset if face is for ASCII.
15071 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
15072 (deduce_unibyte_registry, x_charset_registry): Functions removed.
15073 (free_realized_multibyte_face): New function.
15074 (lookup_face, lookup_named_face, lookup_derived_face): Argument
15075 changed. Caller changed.
15076 (try_font_list): Argument type changed.
15077 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
15078 (choose_face_font): Argument changed. Handle fontset properly.
15079 (choose_face_fontset_font): Function removed.
15080 (realize_default_face, realize_named_face): Don't remove the
15082 (realize_face): Argument changed. Caller changed. Remove face
15083 with the arg former_face_id in advance. Load font for the new face.
15084 (realize_x_face): Argument changed. Caller changed. For a
15085 multibyte character, share fontset with base_face. For a single
15086 byte character, make a new realized fontset. Don't load a font here.
15087 (realize_tty_face): Argument changed. Caller changed.
15088 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
15089 (face_at_buffer_position): Don't check multibyte_p for returning
15091 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
15092 FACE_SUITABLE_FOR_CHARSET_P.
15093 (syms_of_xfaces): Remove code for Qx_charset_registry and
15094 Vface_default_registry.
15096 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
15097 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
15098 (x_per_char_metric): Don't try FONT->default_char. Even if
15099 pcm->width is zero, glyph bits may exist.
15100 (x_encode_char): Always initialize char2b->byte1.
15101 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
15102 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
15103 (x_append_glyph): Set glyph->glyph_not_available_p.
15104 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
15105 it->charset. Handle the case that per char metric is not
15106 available. If it->multibyte_p is zero and it->c is a multibyte
15107 character, convert it to a unibyte character.
15108 (struct glyph_string): Delete member `charset'.
15109 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
15110 the case that per char metric is not available correctly.
15111 (x_fill_glyph_string): Handle the case that the specific glyph is
15112 not available correctly.
15113 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
15114 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
15115 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
15116 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
15117 fontset. Don't call FS_LOAD_FONT.
15119 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
15120 (x_create_tip_frame): Likewise.
15121 (Fx_close_connection): Free full_name of font_info.
15123 * fns.c (optimize_sub_char_table): New function.
15124 (Foptimize_char_table): New function.
15125 (syms_of_fns): Defsubr Soptimize_char_table.
15127 2000-03-20 Gerd Moellmann <gerd@gnu.org>
15129 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
15130 only if buffer is displayed in some window.
15132 * xdisp.c (handle_single_display_prop): Initialize local `value'.
15133 (try_window_reusing_current_matrix): Don't call scroll run
15134 function if run's current and desired position are the same;
15135 this prevents cursor flickering.
15137 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
15139 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
15141 * regex.c (RE_STRING_CHAR): New macro.
15142 (GET_CHAR_AFER_2): Remove.
15143 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
15144 (enum re_opcode_t): Remove on_failure_jump_exclusive.
15145 (print_partial_compiled_pattern, re_compile_fastmap)
15146 (re_match_2_internal): Remove on_failure_jump_exclusive.
15147 (regex_compile): Turn optimizable P+ loops into PP*, so that the
15148 optimization only need to work for * (ie. can use of_keep_string_jump).
15149 Remove the special case for .*\n since it is now covered by the general
15151 (re_search_2): Don't bother with `room'.
15152 (skip_one_char): New function.
15153 (skip_noops): Simplify since `memory' is not needed any more.
15154 (mutually_exclusive_p): Restructure slightly to use `switch' and
15155 add handling for "all" remaining cases.
15156 (re_match_2_internal): Change on_failure_jump_smart to use
15157 on_failure_keep_string_jump (and redirect the end-of-loop jump)
15158 rather than on_failure_jump_exclusive.
15160 2000-03-19 Gerd Moellmann <gerd@gnu.org>
15162 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
15163 number of bits per RGB because it's everywhere used as the depth
15166 * term.c (calculate_costs): Remove code dealing with X frames.
15168 2000-03-19 Richard M. Stallman <rms@gnu.org>
15170 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
15172 2000-03-18 Gerd Moellmann <gerd@gnu.org>
15174 * lread.c (read_integer): Unread the last char not consumed.
15176 2000-03-17 Gerd Moellmann <gerd@gnu.org>
15178 * xterm.c (x_update_window_cursor): Don't update in frames
15179 which are in the process of being deleted.
15181 2000-03-16 Gerd Moellmann <gerd@gnu.org>
15183 * Makefile.in (mostlyclean): Add `*.core'.
15184 (clean): Add `bootstrap-emacs'.
15186 * lread.c (read_integer): New function.
15187 (read1): Support read syntax #o, #x, #b, #r.
15189 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
15191 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
15192 make sure POINTER_TO_OFFSET gives the same value before and after
15193 PREFETCH. Use `dfail' to guarantee "atomic" matching.
15194 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
15195 (debug): Now only active if > 0 rather than if != 0.
15196 (DEBUG_*): Update for the new meaning of `debug'.
15197 (print_partial_compiled_pattern): Add missing `succeed' case. Use
15198 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
15199 in `succeed_n', `jump_n' and `set_number_at'.
15200 (store_op1, store_op2, insert_op1, insert_op2)
15201 (at_begline_loc_p, at_endline_loc_p): Add prototype.
15202 (group_in_compile_stack): Move to after its arg's types are
15203 declared and add a prototype.
15204 (PATFETCH): Define in terms of PATFETCH_RAW.
15205 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
15206 (QUIT): Redefine as a nop except for NTemacs.
15207 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
15208 indentation of the greedy-op and shy-group code.
15209 (at_(beg|end)line_loc_p): Fix argument's types.
15210 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
15211 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
15212 (MATCHING_IN_FIRST_STRING): Remove.
15213 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
15214 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
15215 QUIT unconditionally.
15217 2000-03-15 Gerd Moellmann <gerd@gnu.org>
15219 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
15222 * process.c (send_process): Add a hint that the function
15223 can call Lisp code to its comment.
15225 * lread.c (load_dangerous_libraries): New variable.
15226 (Vbytecomp_version_regexp): New variable.
15227 (safe_to_load_p): New function.
15228 (Fload): Handle files not compiled with Emacs specially.
15229 (syms_of_lread): New Lisp variable load-dangerous-libraries.
15231 2000-03-14 Gerd Moellmann <gerd@gnu.org>
15233 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
15235 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
15236 support functions only if HAVE_X11R6_XIM is defined.
15237 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
15239 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
15241 * xfns.c (X_I18N_INHIBITED): Don't define.
15242 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
15243 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
15245 * config.in (HAVE_X_I18N): Moved here from xterm.h.
15246 (HAVE_X11R6_XIM): Define.
15248 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
15250 * xterm.c (x_term_init): Add support for X resource `synchronous'.
15251 If set, call XSynchronize.
15253 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
15255 * regex.c: Declare a new type `re_char' used throughout the code
15256 for the string char type. It's `const unsigned char' to match the
15257 rest of Emacs. Consistently make sure all pointers to strings use
15258 it and make sure all pointers into the pattern use `unsigned char'.
15259 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
15260 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
15263 * charset.h (GET_CHAR_AFTER_2): Remove.
15264 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
15266 2000-03-12 Ken Raeburn <raeburn@gnu.org>
15268 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
15269 variable before the invocation of YMF_PASS_LDFLAGS, in case both
15270 of them try to use backquotes.
15272 2000-03-12 Dave Love <fx@gnu.org>
15274 * unexelf.c: Restore changes of 1999-10-19.
15275 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
15276 fix its type and alignment; copy it from current process.
15278 2000-03-12 Gerd Moellmann <gerd@gnu.org>
15280 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
15281 has been found. Fix bug not computing timer's predecessor.
15283 * fileio.c (Fread_file_name): Handle case that DIR contains a
15286 * window.c (Fsave_window_excursion): Doc fix.
15288 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
15290 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
15292 * msdos.c (vga_installed): New function, code moved from
15293 dos_set_window_size.
15294 (Qbar, Qcursor_type, outside_cursor): New variables.
15295 (syms_of_msdos): Intern and staticpro them.
15296 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
15297 shape used outside Emacs when called for the first time.
15298 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
15299 cursor shape used outside Emacs.
15300 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
15301 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
15303 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
15304 parameters specify the cursor. Make qreverse a global
15305 variable (renamed to Qreverse).
15307 2000-03-09 Gerd Moellmann <gerd@gnu.org>
15309 * fns.c (Fy_or_n_p): Cancel busy-cursor.
15311 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
15313 This is a big redesign of failure-stack and register handling, prompted
15314 by bugs revealed when trying to add shy-groups. Overall, what happened
15315 is that loops are now structured a little differently, groups can be
15316 shy and the code is a little simpler.
15318 * regex.h: Update the copyright.
15319 (RE_SHY_GROUPS): New value.
15320 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
15321 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
15323 * regex.c (enum re_opcode_t): Remove jump_past_alt,
15324 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
15325 on_failure_jump_(exclusive, loop and smart). Also fix the comment
15326 for (start|stop)_memory since they now only take one argument (the
15327 second has becomes unnecessary).
15328 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
15329 (print_compiled_pattern): Use %ld to printf long ints and flush to
15330 make debugging a little easier.
15331 (union fail_stack_elt): Make the integer unsigned.
15332 (struct fail_stack_type): Add a `frame' element.
15333 (INIT_FAIL_STACK): Init `frame' as well.
15334 (POP_PATTERN_OP): New macro for re_compile_fastmap.
15335 (DEBUG_PUSH, DEBUG_POP): Remove.
15336 (NUM_REG_ITEMS): Remove.
15337 (NUM_NONREG_ITEMS): Adjust.
15338 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
15339 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
15340 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
15341 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
15343 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
15344 address pushed is not the destination of the jump but the source
15346 (NUM_FAILURE_ITEMS): Remove.
15347 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
15348 registers before the actual failure point). Don't hardcode any
15349 meaning for str==NULL anymore.
15350 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
15351 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
15353 (REG_UNSET_VALUE): Use NULL (why not?).
15354 (compile_range): Remove declaration since it doesn't exist.
15355 (struct compile_stack_elt_t): Remove inner_group_offset.
15356 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
15357 (regex_grow_registers): Remove dead code.
15358 (FIXUP_ALT_JUMP): New macro.
15359 (regex_compile): Add shy-groups Change loops to use
15360 on_failure_jump_smart&jump instead of
15361 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
15362 initial (dummy_failure_)jump. Remove c1_base (looks like unused
15363 variable to me). Use `jump' instead of `jump_past_alt' and don't
15364 bother with push_dummy_failure in alternatives since it is now
15365 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
15366 emacs' for (re)allocating the stack.
15367 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
15368 from loop when bufp->can_be_null rather than jumping to `done'.
15369 Avoid jumping backwards so as to ensure termination. Use
15370 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
15371 backreferences. Remove dead code in handling of `anychar'.
15372 (skip_noops, mutually_exclusive_p): New functions taken from the
15373 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
15374 improve mutually_exclusive_p to handle ".+\n".
15375 (lowest_active_reg, highest_active_reg)
15376 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
15377 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
15378 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
15379 variables. Push register (in `start_memory') on the stack rather
15380 than storing it in old_reg(start|end). Remove the cycle detection
15381 from `stop_memory', replaced by the use of on_failure_jump_loop
15382 for greedy loops. Add code for the new on_failure_jump_<foo>.
15383 Remove ad-hoc code in `on_failure_jump' to push more registers in
15384 the case of a loop. Take out code from `maybe_pop_jump' into
15385 separate functions and adapt it to the semantics of
15386 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
15387 and push_dummy_failure. Remove dummy_failure handling and
15388 handling of `failures to jump to on_failure_jump' (this last one
15389 was already dead code, it seems).
15390 (group_match_null_string_p, alt_match_null_string_p)
15391 (common_op_match_null_string_p): Remove.
15393 2000-03-08 Dave Love <fx@gnu.org>
15395 * config.in: Don't depend on __STDC__ for volatile.
15396 Add POINTER_TYPE, PTR, PROTOTYPES.
15398 * hftctl.c, strftime.c: Use PROTOTYPES.
15399 * eval.c (find_handler_clause): Likewise.
15401 * mem-limits.h: Use POINTER_TYPE.
15403 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
15404 (memory_warnings): Declare using POINTER_TYPE.
15406 2000-03-08 Gerd Moellmann <gerd@gnu.org>
15408 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
15410 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
15412 * xfns.c: Remove obsolete code in #if 0.
15413 (Fx_focus_frame): New function.
15415 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15417 * coding.c (coding_category_name): Add coding-category-utf-8,
15418 coding-category-utf-16-be, coding-category-utf-16-le.
15419 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
15420 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
15421 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
15422 (detect_coding_utf_8): New function.
15423 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
15424 UTF_16_LOW_SURROGATE_P): New macros.
15425 (detect_coding_utf_16): New function
15426 (detect_coding_mask): When priorities are specified, skip any
15427 categories that have `nil' coding-system. Fix bug of returning
15428 wrong mask when PRIORITIES is specified and detect_coding_XXX()
15429 returns a mask not set in PRIORITIES.
15430 (detect_eol_type_in_2_octet_form): New function.
15431 (detect_eol): selects detect_eol_type_XXX to call according to
15432 cooding->category_idx.
15433 (detect_coding_system): Remove `nil' coding-system in the result.
15434 (Fupdate_coding_systems_internal): Update all coding-categories.
15436 * coding.h (CODING_CATEGORY_IDX_UTF_8)
15437 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
15439 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
15440 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
15441 (CODING_CATEGORY_IDX_UTF_16_LE)
15442 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
15443 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
15444 (CODING_CATEGORY_MASK_ANY): Include the above macros.
15445 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
15447 2000-03-07 Gerd Moellmann <gerd@gnu.org>
15449 * doc.c (Fdocumentation_property): If value is not a string,
15450 and doesn't refer to etc/DOC, evaluate it to obtain a string.
15452 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
15453 close the display with XtCloseDisplay. This caused a bus error
15456 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
15457 complete but not unique.
15459 2000-03-06 Gerd Moellmann <gerd@gnu.org>
15461 * process.c (send_process): Remove local variable `procname' that
15462 might become invalid when a GC happens. Instead, access the
15463 process name slot directly.
15465 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
15466 orig_height if set.
15468 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
15469 orig_height if set.
15471 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
15473 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
15474 glyph matrices have been freed.
15476 2000-03-05 Gerd Moellmann <gerd@gnu.org>
15478 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
15479 (bootstrap-temacs): Set LC_ALL to C like for temacs.
15481 * xfns.c (QCdata): Moved to xdisp.c.
15483 * xdisp.c (QCdata): Moved here from xfns.c.
15484 (syms_of_xdisp): Initialize QCdata.
15486 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
15488 * window.c (coordinates_in_window): Use
15489 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
15490 FRAME_INTERNAL_BORDER_WIDTH.
15492 * xdisp.c (try_window_id): Recompute unchanged information if
15493 it is obviously invalid.
15495 * xterm.c (x_term_init): Create a colormap if not using the
15498 * xterm.h (select_visual): Change prototype.
15500 * xfns.c (select_visual): Rewritten. Recognize user-specified
15502 (visual_classes): New variable.
15504 2000-03-04 Gerd Moellmann <gerd@gnu.org>
15506 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
15507 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
15508 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
15509 (x_decode_color): Don't handle allocation of white and black specially.
15510 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
15511 XtNcolormap resources.
15512 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
15513 (Fx_create_frame): Initialize color members of x_output structure.
15514 (xpm_load): Pass colormap to XPM lib.
15516 * xfaces.c (x_free_colors): Access colormap of frame using
15517 FRAME_X_COLORMAP. Be paranoid about freeing black and white
15518 when default colormap is used.
15520 * xterm.c (x_term_init): Set Colormap member of x_display_info
15521 structure. Copy colormap if resource `privateColormap' is
15522 specified (PseudoColor only).
15523 (x_setup_relief_color): Access colormap of frame using
15526 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
15527 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
15529 2000-03-04 Jason Rumney <jasonr@gnu.org>
15531 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
15532 other non-platform-specific equivalents.
15533 [WINDOWSNT]: Include w32term.h, fontset.h and define X
15534 specific functions and macros as their w32 equivalents where
15535 non-platform-specifics are not available.
15536 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
15537 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
15538 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
15539 (frame_update_line_height): Use macros to access f->output_data.
15540 (defined_color): Remove FIXME comments; fixed.
15541 (x_face_list_fonts, prepare_face_for_display): Put X specifics
15542 into #ifdef blocks. Add WINDOWSNT blocks.
15543 (Fx_list_fonts): Use macros for accessing font data.
15544 (set_lface_from_font_name): Different default fonts for X and
15546 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
15547 scalable for backward compatibility.
15548 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
15549 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
15551 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
15554 * makefile.nt (w32faces.obj): Remove.
15557 2000-03-03 Jason Rumney <jasonr@gnu.org>
15559 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
15560 correct parameters.
15562 2000-03-03 Ken Raeburn <raeburn@gnu.org>
15564 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
15565 standard ELF definitions here if the system header does not.
15567 2000-03-03 Gerd Moellmann <gerd@gnu.org>
15569 * xterm.c (PER_CHAR_METRIC): Removed.
15570 (x_per_char_metric_1, x_default_char): New functions.
15571 (x_per_char_metric): If font's default char is invalid, return
15572 metrics of a suitably chosen usable default char.
15573 (x_draw_glyph_string_foreground): If font has an invalid default
15574 char, replace occurrences of unprintable chars with a suitably
15575 chosen usable default char.
15577 2000-03-02 Gerd Moellmann <gerd@gnu.org>
15579 * xterm.c (note_mouse_highlight): Return quickly if frame's
15580 glyph matrices have been freed.
15582 * dispnew.c (free_glyphs): Block input while freeing matrices.
15584 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
15586 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
15589 * dispextern.h (x_free_colors): Add prototype.
15591 * xfaces.c (x_free_colors): New function.
15592 (unload_color, free_face_colors): Use it.
15594 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
15596 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
15598 * window.c [MSDOS]: Include msdos.h.
15600 2000-03-02 Dave Love <fx@gnu.org>
15602 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
15604 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
15605 set C_OPTIMIZE_SWITCH for gcc.
15607 2000-03-02 Kenichi Handa <handa@etl.go.jp>
15609 * coding.c (coding_save_composition): Be sure to allocate
15610 composition data area in coding even if there's no composition in
15613 2000-03-01 Jason Rumney <jasonr@gnu.org>
15615 * w32term.c: Equivalent changes to those made to xterm.c on
15616 2000-02-25 and 2000-02-24.
15618 * w32fns.c: Equivalent changes to those made to xfns.c on
15619 2000-02-25 and 2000-02-21.
15621 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
15622 correct line-end convention is followed.
15624 * w32menu.c [HAVE_BOXES]: Remove #undef.
15625 (single_keymap_panes): Remove code for simulating checkmarks.
15626 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
15627 Remove code for drawing simulated checkmarks.
15628 (w32_menu_show): make unibyte help string correctly.
15629 (add_menu_item): draw standard Windows checkmarks. Draw radio
15630 buttons as radio buttons if possible.
15632 2000-03-01 Gerd Moellmann <gerd@gnu.org>
15634 * sysdep.c (start_of_text): Don't define this function for NetBSD
15637 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
15639 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
15640 (LINKER): Don't undef if __NetBSD__ is defined.
15642 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
15644 * fileio.c [__NetBSD__]: Define `unix'.
15646 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
15648 2000-02-29 Gerd Moellmann <gerd@gnu.org>
15650 * atimer.c (start_atimer): Don't abort when timers are stopped.
15651 (append_atimer_lists): New function.
15652 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
15653 arbitrary lists of stopped and running atimers.
15655 * atimer.c (cancel_atimer): Handle canceling an atimer when
15656 some timers are stopped.
15658 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
15659 after canceling it.
15661 * fns.c (maybe_resize_hash_table): Handle case of new size
15662 coming out as being the same as old size.
15664 2000-02-27 Jason Rumney <jasonr@gnu.org>
15666 * makefile.nt: Add atimer.h to dependencies.
15667 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
15668 * w32console.c: Only disable window system features for dispextern.h
15669 (initialize_w32_display): Build a display info for the console.
15670 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
15671 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
15672 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
15674 * w32gui.h (struct W32FontStruct): Revert last change after change
15676 * w32menu.c (single_submenu): Set up help string.
15677 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
15678 (w32_dialog_show): Set up help string.
15679 * w32term.c (w32_display_info_for_display): Remove unused function.
15680 (w32_draw_bitmap): Use pre-built bitmaps.
15681 (w32_initialize_display_info): New function to initialize parts of
15682 display info that are common to both GUI and console frames.
15683 (w32_term_init): Use w32_initialize_display_info. Do not set
15684 Vw32_num_mouse_buttons here, as it is not called for console
15685 frames. Build bitmaps for indicating truncated lines etc.
15686 (x_delete_display): Destroy pre-built bitmaps.
15687 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
15688 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
15690 2000-02-27 Dave Love <fx@gnu.org>
15692 * lisp.h: Add a bunch of prototypes.
15694 2000-02-26 Kenichi Handa <handa@etl.go.jp>
15696 * keyboard.c (read_char): Set `usec' correctly.
15698 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15700 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
15701 `lambda', set reg[RRR] to the map index.
15702 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
15703 reg[RRR] to 0. Otherwise, set it to -1.
15705 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15707 * emacs.c (main): Remove code snippet commented out with `//'.
15709 2000-02-25 Richard M. Stallman <rms@gnu.org>
15711 * fileio.c (Ffile_symlink_p): If result starts with a `/'
15712 and contains a `:', prepend `/:'.
15714 * window.c (select_window_1): If selected_window is nil,
15715 don't "swap out" the buffer's point.
15716 (Fset_window_configuration): Set selected_window to nil
15717 before calling Fselect_window.
15718 (unshow_buffer): Don't set point in buffer from window's point
15719 if another more recently selected window also shows the buffer.
15721 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15723 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
15725 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
15726 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
15727 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
15729 (DEFAULT_BUSY_CURSOR_DELAY): New define.
15730 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
15731 (hide_busy_cursor): New functions.
15732 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
15734 * minibuf.c (read_minibuf): Cancel busy-cursor.
15736 * keyboard.c (command_loop_1): Call start_busy_cursor before
15737 Fcommand_execute and cancel_busy_cursor after it.
15738 (timer_check): Remove busy-cursor code.
15739 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
15742 * process.c (wait_reading_process_input): Remove busy-cursor code.
15744 * eval.c (Fsignal): Call cancel_busy_cursor instead of
15745 Fx_hide_busy_cursor.
15747 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
15749 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
15751 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
15753 * xterm.c (XTread_socket): Remove busy-cursor code.
15755 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
15756 (build_frame_matrix_from_leaf_window): Put code handling
15757 glyph row's not being a slice of a frame row in #if 0.
15758 (sync_window_with_frame_matrix_rows): New function.
15759 (frame_row_to_window): New function.
15760 (mirror_line_dance): Handle copies between windows.
15762 * lread.c (Fload): Use `xfree' instead of `free'.
15763 (init_obarray): Use `xmalloc' instead of `malloc'.
15765 * window.c (Fset_window_buffer): Set WINDOW to the window
15767 (coordinates_in_window): Take frame's internal border width
15770 2000-02-24 Gerd Moellmann <gerd@gnu.org>
15772 * xterm.c (x_display_and_set_cursor): Display cursor of
15773 non-selected windows depending on the setting of
15774 cursor_in_non_selected_windows.
15776 * xdisp.c (cursor_in_non_selected_windows): New variable.
15777 (syms_of_xdisp): DEFVAR_BOOL it.
15779 2000-02-23 Gerd Moellmann <gerd@gnu.org>
15781 * data.c (Fstring_to_number): If number is greater than what
15782 fits into an integer, return a float.
15784 * eval.c (specbind): Remove references to
15785 keyword_symbols_constant_flag.
15787 * data.c (keyword_symbols_constant_flag): Removed.
15788 (Fmakunbound, set_internal, syms_of_data): Remove references to
15789 keyword_symbols_constant_flag.
15791 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
15793 2000-02-23 Kenichi Handa <handa@etl.go.jp>
15795 * syntax.c (multibyte_syntax_as_symbol): New variable.
15796 (syms_of_syntax): Declare it as a Lisp variable.
15797 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
15798 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
15799 nonzero, treat all multibyte characters as symbol.
15800 (init_syntax_once): Give syntax `word' to all multibyte characters.
15802 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
15804 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
15807 2000-02-21 Gerd Moellmann <gerd@gnu.org>
15809 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
15811 * xfns.c (x_window_to_frame, x_any_window_to_frame)
15812 (x_non_menubar_window_to_frame): Check the busy-cursor window.
15814 2000-02-21 Dave Love <fx@gnu.org>
15816 * frame.c (Vmouse_position_function): New variable.
15817 (Fmouse_position): Use it.
15818 (syms_of_frame): Install it.
15820 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
15822 2000-02-20 Gerd Moellmann <gerd@gnu.org>
15824 * fileio.c (Finsert_file_contents): Unbind the binding of
15825 standard-output done by temp_output_buffer_setup.
15827 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
15828 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
15829 (specbind, unbind_to): Handle most common case of non-constant
15830 symbol with trivial value specially.
15832 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15834 2000-02-20 Richard M. Stallman <rms@gnu.org>
15836 * data.c (Fmake_variable_buffer_local): Doc fix.
15837 Init found_for_buffer to 0.
15838 (Fmake_variable_frame_local): If the variable has already
15839 been buffer-local, set the check_frame field.
15841 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15843 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15844 produced for CODING_MODE_LAST_BLOCK requires.
15846 2000-02-18 Dave Love <fx@gnu.org>
15848 * keyboard.c (echo_keystrokes): Remove declaration.
15849 (Vecho_keystrokes) New variable.
15850 (read_char, record_menu_key, read_key_sequence): Use it to allow
15851 use of float value.
15852 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15854 * lread.c: Undef feature selection macros before defining.
15856 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15858 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15859 for symbols other than the symbol in question.
15861 2000-02-17 Dave Love <fx@gnu.org>
15863 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15865 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15867 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15869 * alloc.c (enum mem_type): Compile unconditionally.
15871 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15873 * xfaces.c (tty_defined_color): Don't return faulire indication
15874 for unspecified-fg and unspecified-bg pseudo-colors.
15876 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15878 * alloc.c (mark_object): Don't mark symbol names in pure space.
15879 (gc_sweep): Don't unmark symbol names in pure space.
15881 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15882 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15883 [GC_MARK_STACK]: New defines.
15884 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15885 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15887 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15889 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15890 allocate_buffer instead of xmalloc.
15892 * alloc.c (toplevel): Include setjmp.h.
15893 (PURE_POINTER_P): New define.
15894 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15895 (Vdead) [GC_MARK_STACK]: New variable.
15896 (lisp_malloc): Add parameter TYPE, call mem_insert if
15897 GC_MARK_STACK is defined.
15898 (allocate_buffer): New function.
15899 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15900 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15901 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15902 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15903 (MEM_NIL) [GC_MARK_STACK]: New define.
15904 (struct mem_node) [GC_MARK_STACK]: New structure.
15905 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15906 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15907 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15908 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15909 (mark_stack) [GC_MARK_STACK]: New functions.
15910 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15911 (clear_marks): Removed.
15912 (gc_sweep): Set free conses' car, free floats' type, free
15913 symbols' function to Vdead. Use lisp_free to free buffers.
15914 (init_alloc_once): Initialize Vdead.
15915 (survives_gc_p): Return non-zero for pure objects.
15917 * alloc.c: Add comments throughout the file.
15919 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15920 that unblocks alarms.
15922 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15923 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15924 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15926 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15928 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15930 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15931 avoid infinite error signaling. Allocate sufficient memory for
15932 eol_str in the case that eoltype is Lisp_Int.
15934 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15936 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15937 depends on the previous behavior.
15939 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15941 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15943 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15945 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15947 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15948 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15951 2000-02-15 Richard M. Stallman <rms@gnu.org>
15953 * data.c (set_internal): Don't make variable buffer-local
15954 if within a let-binding for the same buffer.
15955 (let_shadows_buffer_binding_p): New function.
15957 * eval.c (specbind): For buffer-local value,
15958 record the current buffer also.
15959 (unbind_to): Cope with that change.
15961 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15963 * window.c (Fsave_window_excursion): Doc fix.
15965 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15967 * syntax.c (back_comment): Make sure we only consider comment-starters
15968 of the relevant style and return -1 in case of a failure to find the
15969 beginning of the comment.
15970 (Fforward_comment): If back_comment fails, go back to the position just
15971 after the comment-end.
15972 (scan_lists): Add comment describing a very minor bug.
15974 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15976 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15977 `completion-regexp-list' in the docstring.
15979 2000-02-14 Dave Love <fx@gnu.org>
15981 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15983 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15985 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15986 to Emacs' syntax. Also fix the comment about set/not-set meanings
15987 since Emacs syntax is not the value 0 any more.
15988 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15989 since it's now part of RE_SYNTAX_EMACS.
15991 2000-02-12 Dave Love <fx@gnu.org>
15993 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15995 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15997 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15999 2000-02-12 Dave Love <fx@gnu.org>
16001 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
16003 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
16004 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
16005 * s/hpux.h: Don't define HAVE_VFORK.
16007 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
16009 * s/nextstep.h: Don't define HAVE_ALLOCA.
16011 * config.in: Add vfork bits.
16013 2000-02-12 Gerd Moellmann <gerd@gnu.org>
16015 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
16016 unwind function to undo the effect of stopping atimers.
16018 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
16020 * atimer.c (stopped_atimers): New variable.
16021 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
16024 * atimer.h (stop_other_atimers, run_all_atimers)
16025 (unwind_stop_other_atimers): Add function prototypes.
16027 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
16029 2000-02-11 Ken Raeburn <raeburn@gnu.org>
16031 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
16032 library may depend on jpeg.
16033 (atimer.o): Depends on atimer.c.
16035 2000-02-11 Kenichi Handa <handa@etl.go.jp>
16037 * insdel.c (del_range_1): Call update_compositions.
16038 (del_range_both): Call update_compositions just once..
16040 2000-02-10 Dave Love <fx@gnu.org>
16042 * xfns.c (create_frame_xic): Fix initialization of automatic
16043 aggregates for pcc.
16045 2000-02-09 Kenichi Handa <handa@etl.go.jp>
16047 * ccl.c (CCL_MAKE_CHAR): New macro.
16048 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
16049 registers by CCL_MAKE_CHAR before calling translate_char.
16050 <CCL_TranslateCharacterConstTbl> Likewise.
16052 2000-02-08 Dave Love <fx@gnu.org>
16054 * lread.c (__EXTENSIONS__): Define.
16056 2000-02-08 Gerd Moellmann <gerd@gnu.org>
16058 * puresize.h (BASE_PURESIZE): Increase to 650000.
16060 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
16062 * msdos.c (XMenuActivate): Turn off the cursor after displaying
16065 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
16067 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
16068 md, mh, mb, mr, and me to the fake termcap entry.
16070 2000-02-06 Ken Raeburn <raeburn@gnu.org>
16072 * sound.c (sound_cleanup): Don't call device close routine if the
16073 function pointer is null.
16075 2000-02-06 Andrew Innes <andrewi@gnu.org>
16077 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
16078 around image definitions and prototypes.
16079 (gamma_correct) [WINDOWSNT]: New prototype.
16081 * w32term.c (x_make_frame_visible): Replace call to
16082 input_poll_signal with poll_for_input.
16084 * window.c [WINDOWSNT]: Include w32term.h.
16086 * xdisp.c [WINDOWSNT]: Include w32term.h.
16088 * makefile.nt: Add dependencies on w32gui.h.
16089 (OBJ1): Include atimer.obj.
16090 ($(BLD)\atimer.obj): New dependency rule.
16092 * w32.c (sigmask): New function (does nothing).
16093 (sigunblock): Ditto.
16095 * frame.c [WINDOWSNT]: Include w32term.h.
16097 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
16099 * lread.c (syms_of_lread): Fix literal newlines.
16101 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
16102 the string constant limit (2048 bytes) in MSVC.
16105 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
16107 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
16108 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
16109 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
16110 dispatch the event.
16112 2000-02-04 Dave Love <fx@gnu.org>
16114 * fileio.c: Remove some unused vars.
16115 (_GNU_SOURCE): Define (for euidaccess).
16117 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
16119 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
16121 (read_minibuf): Deal with allow_props correctly.
16123 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
16125 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
16127 2000-02-03 Ken Raeburn <raeburn@gnu.org>
16129 * search.c (compile_pattern): If a cache entry has a nil regexp,
16130 fill in that entry instead of clobbering a previously cached
16133 2000-02-02 Ken Raeburn <raeburn@gnu.org>
16135 * puresize.h (BASE_PURESIZE): Increase to 610000.
16137 2000-02-02 Gerd Moellmann <gerd@gnu.org>
16139 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
16142 2000-02-02 Kenichi Handa <handa@etl.go.jp>
16144 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
16145 instead of incrementing ic directly.
16146 <CCL_WriteExprConst> Likewise.
16147 <ccl_set_expr>: Set ic to jump_address.
16149 * fileio.c (e_write): Fix the handling of
16150 CODING_FINISH_INSUFFICIENT_SRC.
16152 2000-02-01 Dave Love <fx@gnu.org>
16154 * editfns.c (Fpropertize): Doc fix.
16156 * process.c (Fstart_process): Doc fix.
16158 * eval.c: Fix various doc strings not to duplicate information
16159 from help-manyarg-func-alist.
16161 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
16163 * doc.c (Vhelp_manyarg_func_alist): New variable.
16164 (Fdocumentation): Use it.
16165 (syms_of_doc): Define it.
16167 2000-01-31 Gerd Moellmann <gerd@gnu.org>
16169 * xterm.c (xim_open_dpy): Remove unused local variable.
16171 * emacs.c (USAGE): Use term `display options' instead of `X options'.
16173 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
16174 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
16176 * fns.c (sweep_weak_table): New function.
16177 (sweep_weak_hash_tables): Use it. Keep on marking until there
16180 2000-01-30 Gerd Moellmann <gerd@gnu.org>
16182 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
16183 that XTread_socket does not crash by trying to call XNoOp on a
16186 2000-01-30 Jason Rumney <jasonr@gnu.org>
16188 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16189 Change selected_frame to SELECTED_FRAME ().
16190 (w32_console_mouse_position): Remove #ifndef MULE from around
16191 `insist' parameter.
16193 * makefile.nt: Remove dosfns.obj.
16195 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
16197 * w32fns.c (w32_defined_color): Check for valid frame before
16198 applying gamma correction. Eliminate dependency on frame elsewhere.
16199 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
16200 (w32_to_x_font): Use resx and resy not height_in and width_in.
16201 (x_to_w32_font): Doc fix.
16202 (xlfd_strip_height): New function to strip and return font height.
16203 (w32_font_match): Compare height separately from rest of xlfd
16204 spec, using xlfd_strip_height.
16206 * w32term.c (w32_term_init): Swap resx and height_in, resy and
16207 width_in. Use w32_defined_color in place of defined_color.
16209 * w32faces.c: Merge more of DOS and X specifics in preparation for
16210 merge with xfaces.c.
16211 (defined_color): Remove FIXME comment.
16212 (tty_color_name): Provide w32-specific function.
16213 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
16215 * w32console.c (turn_on_face, turn_off_face): Removed.
16216 (w32_face_attributes): New function.
16217 (Global_variables): Reduce scope where possible.
16218 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
16220 (hl_mode): Don't modify text attributes.
16221 (write_glyphs): Don't do anything if len <= 0. Use
16222 w32_face_attributes to get attributes for drawing. Write
16223 terminating codes using char_attr_normal.
16224 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
16225 (update_begin, update_end): Likewise.
16226 (vga_stdcolor_name): New function.
16227 (initialize_w32_display): Remove char_attr_reverse and char_attr.
16228 (Fset_screen_color): Remove char_attr_reverse.
16230 2000-01-29 Gerd Moellmann <gerd@gnu.org>
16232 * xfns.c (xic_set_preeditarea): Take window parameter and
16233 window-relative pixel-positions.
16235 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
16236 is its frame's selected window.
16237 (xim_instantiate_callback): Likewise.
16239 * xfns.c (x_create_im): Removed.
16240 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
16241 (supported_xim_styles): Renamed from supported_styles.
16242 (best_xim_style): Renamed from best_style.
16243 (create_frame_xic): Renamed from xic_create_frame.
16244 (free_frame_xic): Renamed from xic_destroy_frame.
16246 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
16248 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
16249 our frames, call XFilterEvent with 2nd parameter `None'.
16250 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
16251 returning XBufferOverflow.
16252 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
16253 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
16254 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
16255 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
16256 (xim_initialize, xim_close)
16257 [HAVE_X_I18N && HAVE_X11R6]: New functions.
16258 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
16259 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
16260 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
16262 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
16264 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
16265 `xic_style' and `xic_xfs'.
16266 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
16267 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
16268 (FRAME_XIM): Removed.
16270 * xfns.c (supported_styles): New variable.
16271 (DEFAULT_STYLE, DEFAULT_FONT): New macros
16272 (xic_create_xfontset, best_style, xic_create_frame)
16273 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
16274 (xic_set_xfontset): New functions.
16276 2000-01-28 Dave Love <fx@gnu.org>
16278 * s/irix6-5.h: Revert last change after change to irix5-0.h.
16280 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
16282 2000-01-28 Gerd Moellmann <gerd@gnu.org>
16284 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
16285 for *scratch* if it already existed.
16287 * emacs.c (USAGE): New macro.
16288 (main): Use it to display usage information.
16290 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16292 Support for the menu-help feature:
16294 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
16296 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
16297 part of the line to the termscript file.
16298 (IT_clear_to_end): Clear the entire line, not just its beginning.
16299 (menu_help_message, prev_menu_help_message): New variables.
16300 (IT_menu_make_room): Make room for the help_text member.
16301 (IT_menu_display): New argument disp_help; all callers changed.
16302 If disp_help is non-zero, store the help text of the active menu
16303 item in menu_help_message.
16304 (XMenuAddPane): Initialize the help_text member to NULL.
16305 (XMenuAddSelection): New argument help_text. Store it in the
16307 (XMenuActivate): New argument help_callback. If the value of
16308 menu_help_message has changed since the last time, display the
16309 menu help message text while waiting for the mouse to move. Clear
16310 the echo area before exiting.
16311 (XMenuDestroy): Free the help_text member.
16313 2000-01-27 Gerd Moellmann <gerd@gnu.org>
16315 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
16316 XMenuAddSelection. Pass help callback to XMenuActivate.
16317 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
16319 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16321 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
16322 and EMACS_SET_USECS.
16324 2000-01-26 Dave Love <fx@gnu.org>
16326 * editfns.c (Fchar_after, Fchar_before): Doc fix.
16328 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
16329 an error may be signalled.
16331 2000-01-26 Gerd Moellmann <gerd@gnu.org>
16333 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
16334 LD_SWITCH_SYSTEM inherited from irix5-0.h.
16336 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
16338 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16340 * charset.c (Fstring): If there is a multibyte char among
16341 the args, always return a multibyte string.
16343 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16345 * sysdep.c (sys_select): Turn atimers off and on instead of
16346 recording and restoring old alarm handler
16348 * process.c (toplevel): Include atimer.h.
16349 (create_process_1): Rewritten.
16350 (create_process): Use atimers instead of alarm.
16351 (wait_reading_process_input) [hpux]: Turn atimers off instead
16352 of turning off SIGALRM.
16353 (wait_reading_process_input): Turn off atimers instead off
16354 calling stop_polling.
16356 * emacs.c (main): Call init_atimer.
16358 * keyboard.c (toplevel): Include systime.h and atimer.h.
16359 (polling_for_input): Removed because unused.
16360 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
16361 (poll_timer): New variable.
16362 (poll_for_input, poll_for_input_1): New functions.
16363 (start_polling, stop_polling): Rewritten.
16365 * keyboard.h (polling_for_input): Removed.
16367 * atimer.h, atimer.c: New files.
16369 * Makefile.in (obj): Add atimer.o.
16370 (atimer.o): New target.
16372 * blockinput.h (pending_atimers): Add extern declaration.
16373 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
16375 * lisp.h (popup_activated_flag): Add extern declaration.
16377 * xmenu.c (popup_activated_flag): Make externally visible.
16378 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
16379 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
16381 * xterm.c (toplevel): Include atimer.h.
16382 (toolkit_scroll_bar_interaction): New variable.
16383 (Fxt_process_timeouts): Removed.
16384 (x_process_timeouts): New function.
16385 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
16386 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
16387 (x_make_frame_visible): Call poll_for_input_1 instead of
16388 input_poll_signal. Don't call alarm.
16389 (x_initialize): Install timer calling x_process_timeouts.
16391 2000-01-24 Dave Love <fx@gnu.org>
16393 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
16394 Don't use -cckr -- apparently not now necessary.
16396 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
16398 * msdos.c (IT_menu_display): Truncate long menu lines at the right
16401 2000-01-23 Jason Rumney <jasonr@gnu.org>
16403 * w32fns.c (w32_defined_color): Apply gamma correction before
16404 trying to map to the palette.
16405 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
16408 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
16409 here. Callers changed to always pass real device context.
16410 (w32_draw_bitmap): Likewise.
16411 (w32_get_glyph_overhangs): Likewise.
16412 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
16413 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
16414 pfnSetScrollInfo and SetScrollRange.
16415 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
16416 back into MULE characters after decoding them.
16417 (x_get_glyph_face_and_encoding): Likewise.
16418 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
16419 GetCharABCWidthsW fails, since this is defined on Windows 9x.
16420 (x_produce_glyphs): Calculate per char metrics for a character
16421 that we know exists in default font when font_not_found_p is true.
16423 2000-01-22 Jason Rumney <jasonr@gnu.org>
16425 * makefile.nt (intervals.obj, composite.obj): New modules.
16426 (composite.h): Added as dependency where appropriate.
16428 * w32gui.h (XGCValue): New struct for emulating X GCs.
16430 * w32term.h (XCharStruct): New struct for emulating X.
16432 * w32console.c (turn_on_face, turn_off_face): New functions.
16433 (change_line_highlight): New prototype for new redisplay.
16434 (write_glyphs): Support multibyte text. Support faces.
16436 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
16438 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
16439 throughout. struct frame * in place of FRAME_PTR.
16440 Skeleton support for images, toolbars, tooltips from xfns.c.
16441 (Fx_create_frame): Use system default for default scroll bar width.
16442 (w32_get_arg): Renamed from x_get_arg.
16443 (Fx_file_dialog): New function.
16444 (w32_list_fonts): Check cache before asking system.
16445 (Vw32_enable_synthesized_fonts): New variable.
16446 (Vw32_enable_italics): Obsolete, removed.
16448 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16449 Use SELECTED_FRAME macro.
16451 * w32menu.c: Add skeleton support for help strings on menus.
16452 (add_menu_item): Native checkbox and radio support added, but not
16453 yet enabled due to bugs.
16454 (push_menu_item): Add parameters type, selection and help.
16456 Formatting changes to reduce unnecessary diffs with xmenu.c.
16458 * w32select.c (Fw32_set_clipboard_data): Update call to
16459 find_charset_in_str.
16461 * w32term.c: Complete rewrite for new redisplay based on new
16462 xterm.c with necessary sections merged back in from old w32term.c.
16464 2000-01-21 Richard M. Stallman <rms@gnu.org>
16466 * data.c (set_internal): Further fix in same criterion.
16468 2000-01-20 Richard M. Stallman <rms@gnu.org>
16470 * data.c (set_internal): Fix the criteria for whether
16471 to swap out the old cached binding.
16473 2000-01-19 Dave Love <fx@gnu.org>
16475 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
16477 2000-01-18 Kenichi Handa <handa@etl.go.jp>
16479 * regex.c (re_compile_fastmap): While checking a range table for
16480 `charset', skip flag bits for a character class correctly.
16482 2000-01-17 Gerd Moellmann <gerd@gnu.org>
16484 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
16486 * xfns.c (x_window): Call lw_create_widget with new parameter list.
16488 * widget.c (EmacsFrameSetCharSize): Change size of children first
16489 because of problems with main window geometry management under Lesstif.
16491 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
16492 MENU_ITEMS_ITEM_.*.
16493 (MENU_ITEMS_ITEM_HELP): New enumerator.
16494 (push_menu_item): Add parameter HELP. Record help in menu_items.
16495 (single_menu_item, single_submenu, list_of_items): Call
16496 push_menu_item with new parameter.
16497 (single_submenu): Set help string in widget value.
16498 (menu_highlight_callback): New function.
16499 (set_frame_menubar): Call lw_create_widget with new
16501 (xmenu_show, xdialog_show): Ditto.
16503 2000-01-13 Gerd Moellmann <gerd@gnu.org>
16505 * sound.c (Fplay_sound): Improve doc string.
16507 2000-01-11 Richard M. Stallman <rms@gnu.org>
16509 * lisp.h (set_internal): Enter the new arg.
16511 * eval.c (specbind): Record buffer-local variables specially,
16512 indicating which buffer's binding was saved.
16513 (unbind_to): Restore buffer-local variables specially
16514 in the proper buffer.
16516 * data.c (set_internal): New arg BUF.
16518 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
16519 * data.c (Fset): Pass new arg to set_internal.
16520 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
16522 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16524 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
16526 2000-01-11 Richard M. Stallman <rms@gnu.org>
16528 * minibuf.c (Ftry_completion): Doc fix.
16530 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16532 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
16535 2000-01-11 Andreas Schwab <schwab@suse.de>
16537 * coding.c (code_convert_region): Initialize total_skip.
16539 2000-01-08 Dave Love <fx@gnu.org>
16541 * eval.c (Fuser_variable_p): Check customizability too.
16543 2000-01-07 Gerd Moellmann <gerd@gnu.org>
16545 * minibuf.c (Fcompleting_read): Doc fix.
16547 2000-01-05 Gerd Moellmann <gerd@gnu.org>
16549 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
16552 * xfns.c (x_create_im): New function to set IM and IC of a frame.
16553 Check that input style is supported before trying to create an
16555 (x_window): Call x_create_im.
16557 2000-01-04 Gerd Moellmann <gerd@gnu.org>
16559 * xfns.c (current_gif_memory_src): New variable.
16560 (gif_load): Record the address of the current memory source
16561 in current_gif_memory_src.
16562 (gif_read_from_memory): Use current_gif_memory_src.
16564 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
16565 macros statement form.
16567 * sound.c (struct sound): Renamed from struct sound_file.
16568 (struct sound): Add members `data' and `header_size'.
16569 (enum sound_attr): Add SOUND_DATA.
16570 (current_sound, current_sound_device): Variables renamed from
16571 sound_file and sound_device.
16572 (parse_sound): Parse :data.
16573 (parse_sound): Handle sound data in strings.
16574 (find_sound_type): Function renamed from find_sound_file_type.
16575 (wav_init, au_init): Fail if sound's header_size is smaller than
16576 needed header size.
16577 (wav_play, au_play): Play sounds from string data.
16579 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
16581 * lisp.h: Add prototype for allocate_string_data.
16583 * alloc.c (Fgarbage_collect): Return number of live and free strings.
16585 * alloc.c (mark_buffer): Remove code in #if 0.
16587 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
16588 (strings_consed): New variable.
16589 (allocate_string): Set it.
16590 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
16591 (Fmemory_use_counts): Return strings_consed. Use Flist.
16593 * alloc.c: General cleanup in comments etc. Remove conditional
16594 compilation for `standalone'.
16596 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
16598 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
16599 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
16600 (DONT_COPY_FLAG): Removed.
16601 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
16602 (struct sdata, struct sblock): New
16603 (struct string_block): Rewritten.
16604 (STRINGS_IN_STRING_BLOCK): New macro.
16605 (oldest_sblock, current_sblock, total_strings, total_free_strings)
16606 (large_sblocks, string_blocks, string_free_list): New variables.
16607 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
16608 (init_strings): Rewritten.
16609 (allocate_string, allocate_string_data, compact_small_strings)
16610 (free_large_strings, sweep_strings): New functions.
16611 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
16612 (struct string_block_head, current_string_block)
16613 (first_string_block, large_string_blocks, STRING_FULLSIZE)
16614 (STRING_PAD): Removed.
16615 (make_uninit_multibyte_string, make_pure_string): Rewritten.
16616 (Fgarbage_collect): Don't set mark bit in large strings.
16617 (mark_object): Mark strings differently. Mark symbol names
16619 (survives_gc_p): Test marked strings differently.
16620 (gc_sweep): Sweep strings differently, unmark strings in
16622 (compact_strings): Removed.
16624 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
16626 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
16627 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
16629 2000-01-04 Kenichi Handa <handa@etl.go.jp>
16631 * fileio.c (Finsert_file_contents): Signal error if visiting file
16632 in a non-empty buffer.
16634 * term.c (encode_terminal_code): Fix the previous change.
16636 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16638 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
16639 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
16641 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
16643 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16645 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
16646 need to test for MSDOS frames.
16648 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16650 * dosfns.c (unspecified_colors): Remove.
16651 (msdos_stdcolor_idx): Use global variables unspecified_fg and
16653 (msdos_stdcolor_name): Return strings for unspecified fore- and
16654 back-ground colors.
16656 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
16657 (syms_of_xfaces): Remove their staticpro's.
16658 (tty_color_name): Return Lisp strings for unspecified fore- and
16659 back-ground colors.
16660 (Finternal_set_lisp_face_attribute): Remove the special treatment
16661 for Qunspecified_{f,b}g.
16662 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
16664 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16666 * xdisp.c (reseat_at_next_visible_line_start): Position before
16667 newline only if ending up on a newline.
16668 (next_element_from_ellipsis): Return success. Handle case of
16669 displaying no ellipsis. Fix case of ellipsis defined in display table.
16670 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
16673 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16675 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
16676 (Fcolor_supported_p): Renamed from face-color-supported-p.
16678 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16680 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
16681 list of colors renamed to tty-defined-color-alist.
16682 (tty_color_name): Pass the frame to tty-color-by-index.
16683 (realize_tty_face): tty-color-alist is now a function which
16684 accepts the frame as argument.
16686 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
16688 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16690 * term.c (insert_glyphs): Pass glyph, not &glyph, to
16691 encode_terminal_code.
16693 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16695 * dispnew.c (mode_line_string): Support termcap frames as well.
16697 2000-01-01 Gerd Moellmann <gerd@gnu.org>
16699 * syntax.c (Fforward_word): Undo previous change.
16701 * editfns.c (Fconstrain_to_field): Don't constrain if
16702 inhibit-field-text-motion is non-nil.
16703 (Fline_beginning_position): Undo previous change.
16704 (Fline_end_position): Ditto.
16706 * syntax.c (Fforward_word): Notice field boundaries only if
16707 inhibit-field-text-motion is nil.
16709 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
16711 * editfns.c (Vinhibit_field_text_motion): New variable.
16712 (inhibit-field-text-motion): New DEFVAR_LISP.
16713 (Fline_beginning_position, Fline_end_position): Notice field
16714 boundaries only if inhibit-field-text-motion is nil.
16716 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
16717 All calls adjusted.
16718 (x_build_heuristic_mask): Likewise.
16719 (xbm_load_image_from_file): Change error output.
16720 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
16721 (gif_load, gs_load, x_kill_gs_process): Ditto.
16723 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
16724 color indices when accessing raster pixels.
16725 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
16726 one of :file or :data.
16727 (enum pbm_keyword_index): Add PBM_DATA.
16728 (pbm_format): Add :data.
16729 (pbm_image_p): Allow either :file or :data.
16730 (pbm_read_file): New function.
16731 (pbm_scan_number): Rewritten to read from string.
16732 (pbm_load): Support :data.
16734 See ChangeLog.8 for earlier changes.
16736 ;; Local Variables:
16737 ;; coding: iso-2022-7bit
16740 Copyright (C) 2001 Free Software Foundation, Inc.
16741 Copying and distribution of this file, with or without modification,
16742 are permitted provided the copyright notice and this notice are preserved.