1 2002-05-31 Kenichi Handa <handa@etl.go.jp>
3 * coding.c (encode_coding_emacs_mule): Pay attention to raw-8-bit
5 (encode_coding_iso_2022): Likewise.
6 (encode_coding_sjis): Likewise.
7 (encode_coding_big5): Likewise.
8 (encode_coding_charset): Likewise.
10 2002-05-30 Kenichi Handa <handa@etl.go.jp>
12 * Makefile.in (lisp): Change chienese.elc to chinese.el. They are
14 (shortlisp): Likewise.
16 * charset.c (charset_jisx0201_roman, charset_jisx0208_1978,
17 charset_jisx0208): New variables.
18 (Fdefine_charset_internal): Setup them if appropriate.
19 (init_charset_once): Initialize them to -1.
21 * charset.h (charset_jisx0201_roman, charset_jisx0208_1978,
22 charset_jisx0208): Extern them.
24 * coding.c (CODING_ISO_FLAG_USE_ROMAN): New macro
25 (CODING_ISO_FLAG_USE_OLDJIS): New macro.
26 (CODING_ISO_FLAG_FULL_SUPPORT): Macro definition changed.
27 (setup_iso_safe_charsets): Fix arguemtns to Fassq.
28 (DECODE_DESIGNATION): Pay attention to CODING_ISO_FLAG_USE_ROMAN
29 and CODING_ISO_FLAG_USE_OLDJIS.
30 (ENCODE_ISO_CHARACTER_DIMENSION1): Likewise.
31 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
32 (encode_coding_iso_2022): Change the 1st arg to
33 ENCODE_ISO_CHARACTER to a variable.
35 2002-05-29 Kenichi Handa <handa@etl.go.jp>
37 * charset.h (enum define_charset_arg_index): New enums
38 charset_arg_min_code and charset_arg_max_code.
39 (struct charset): New member char_index_offset.
41 * charset.c (CODE_POINT_TO_INDEX): Take charset->char_index_offset
43 (INDEX_TO_CODE_POINT): Likewise.
44 (Fdefine_charset_internal): Handle args[charset_arg_min_code] and
45 args[charset_arg_max_code]. Setup charset.char_index_offset.
46 (syms_of_charset): Fix args to Fdefine_charset_internal.
48 2002-05-27 Dave Love <fx@gnu.org>
50 * coding.c (decode_coding_utf_8): Reject overlong sequences.
52 2002-05-26 Dave Love <fx@gnu.org>
54 * coding.c: Doc fixes.
55 (Fcoding_system_aliases): Fix return value.
56 (Qmac): Remove (duplicated) definition.
58 2002-05-25 Dave Love <fx@gnu.org>
60 * charset.c (Fcharset_priority_list, Fset_charset_priority): New
63 * character.c (Fstring): Doc fix.
65 * charset.c (Fdefine_charset_alias): Update Vcharset_list.
67 * fontset.c (Ffontset_info): Doc fix. Return charset names, not
69 (font-encoding-alist): Doc fix.
71 2002-05-24 Dave Love <fx@gnu.org>
73 * term.c (costs_set): Declare static, non-initialized for pcc.
74 (encode_terminal_code): Remove ensued var.
76 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal decl
79 * xterm.c (xlwmenu_window_p): Fix prototype for K&R.
81 * coding.c (setup_iso_safe_charsets): Fix arg decl for K&R.
82 (suffixes): Moved out of make_subsidiaries for K&R.
84 * charset.c (map_charset_chars): Fix c_function declaration for
87 * lisp.h (DEFUN) [!PROTOTYPES]: Remove spurious `args'.
89 2002-05-23 Dave Love <fx@gnu.org>
91 * data.c (Fchar_or_string_p): Doc fix. Use CHARACTERP.
93 * category.c (Fmodify_category_entry): Doc fix. Remove unused
96 2002-05-23 Yong Lu <lyongu@asia-infonet.com>
98 * charset.c (Fdefine_charset_internal): Fix argument to bzero.
100 * coding.c (Fdefine_coding_system_internal): Fix previous change.
101 (decode_coding_charset): Workaround for the bug of GCC 2.96.
103 2002-05-23 Kenichi Handa <handa@etl.go.jp>
105 * Makefile.in (lisp): Change cyrillic.elc to cyrillic.el,
106 vietnamese.elc to vietnamese.el. They are not bytecompiled now.
107 (shortlisp): Likewise.
109 2002-05-22 Kenichi Handa <handa@etl.go.jp>
111 * coding.c (decode_coding_charset): Adjusted for the change of
112 Fdefine_coding_system_internal.
113 (Fdefine_coding_system_internal): For a coding system of
114 `charset' type, store a list of charset IDs in
115 `charset_attr_charset_valids' element of coding attributes.
117 * charset.c (Fmake_char): Fix previous change.
119 2002-05-21 Kenichi Handa <handa@etl.go.jp>
121 * coding.c (ONE_MORE_BYTE_NO_CHECK): Increment consumed_chars.
122 (emacs_mule_char): New arg src. Delete arg `composition'. Caller
123 changed. Handle 2-byte and 3-byte charsets correctly.
124 (DECODE_EMACS_MULE_COMPOSITION_RULE_20): Renamed from
125 DECODE_EMACS_MULE_COMPOSITION_RULE. Caller changed.
126 (DECODE_EMACS_MULE_COMPOSITION_RULE_21): New macro.
127 (DECODE_EMACS_MULE_21_COMPOSITION): Call
128 DECODE_EMACS_MULE_COMPOSITION_RULE_21. Produce correct annotation
130 (decode_coding_emacs_mule): Handle composition correctly. Rewind
131 `src' and `consumed_chars' correctly before calling
133 (DECODE_COMPOSITION_START): Correctly handle the case of altchar
134 and alt&rule composition.
135 (decode_coding_iso_2022): Handle composition correctly.
136 (init_coding_once): Setup emacs_mule_bytes for private charsets.
138 * charset.c (Fdefine_charset_internal): Fix bug for the case of
139 re-defining a charset. If the charset has :emacs-mule-id, setup
141 (Fmake_char): If CODE1 is nil, use the minimum code of the
144 2002-05-20 Kenichi Handa <handa@etl.go.jp>
146 * coding.c (encode_coding_iso_2022): If coding requires safe
147 encoding, produce a character specified by
148 CODING_INHIBIT_CHARACTER_SUBSTITUTION.
149 (encode_coding_sjis): Likewise.
150 (encode_coding_big5): Likewise.
151 (encode_coding_charset): Likewise.
153 2002-05-17 Dave Love <fx@gnu.org>
155 * xterm.c (XSetIMValues): Declare.
157 * process.c: Conditionally include sys/wait.h, pty.h.
159 * print.c (print_object): Fix print format for 64-bit
162 * keyboard.c (modify_event_symbol): Fix print format for 64-bit
165 * buffer.c (emacs_strerror): Declare.
166 (MMAP_ALLOCATED_P, mmap_enlarge, syms_of_buffer): Import changes
169 * fontset.c (Fclear_face_cache): Declare.
170 (accumulate_font_info): Commented-out (unused).
171 (face_for_char, Fset_fontset_font, Ffontset_info): Remove unused
174 * character.h (string_escape_byte8): Declare.
176 * charset.c (load_charset_map, load_charset_map_from_file): Remove
178 (Fdefine_charset_internal, Fsplit_char, syms_of_charset)
179 (Fmap_charset_chars): Doc fix.
181 * coding.c (Vchar_coding_system_table, Qchar_coding_system):
183 (Fset_coding_system_priority, Fset_coding_system_priority)
184 (Fdefine_coding_system_internal): Doc fix.
186 2002-05-16 Dave Love <fx@gnu.org>
188 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Remove -nointrinsics.
190 2002-05-16 Kenichi Handa <handa@etl.go.jp>
192 * character.c (string_escape_byte8): Make multibyte string with
195 * charset.c (Fmake_char): Delete unnecessary code.
197 2002-05-14 Kenichi Handa <handa@etl.go.jp>
199 * xfns.c (x_encode_text): Allocate coding.destination here, and
200 call encode_coding_object with dst_object Qnil.
202 * buffer.c (Fset_buffer_multibyte): Convert 8-bit bytes to
203 multibyte form correctly.
205 * fontset.c (fs_load_font): Check fontp->full_name (not fontname)
206 against Vfont_encoding_alist.
208 * coding.c (Fdecode_sjis_char): Fix typo (0x7F->0xFF). Fix the
209 handling of charset list.
210 (encode_coding_iso_2022): Setup coding->safe_charsets in advance.
211 (decode_coding_object): Move point to coding->dst_pos before
212 calling post-read-conversion function.
213 (encode_coding_object): Give correct arguments to
214 pre-write-conversion. Ignore the return value of
215 pre-write-conversion function. Pay attention to the case that
216 pre-write-conversion changes the current buffer. If dst_object is
217 Qt, even if coding->src_bytes is zero, allocate at least one byte
218 to coding->destination.
220 * coding.h (JIS_TO_SJIS): Fix typo (j1->s1, j2->s2).
222 * charset.c (Fmake_char): Make it more backward compatible.
223 (Fmap_charset_chars): Fix docstring.
225 2002-05-13 Dave Love <fx@gnu.org>
227 * coding.c: Doc fixes.
228 (Fdefine_coding_system_alias): Use names, not symbols, in
231 2002-05-13 Kenichi Handa <handa@etl.go.jp>
233 * fontset.c (free_realized_fontsets): Call Fclear_face_cache instead
234 of calling free_realized_face.
236 2002-05-10 Yong Lu <lyongu@asia-infonet.com>
238 * charset.c (load_charset_map): Fix previous change.
239 (read_hex): Don't treat SPC as a comment starter.
240 (decode_char): If CODE_POINT_TO_INDEX retruns -1, always return
242 (Fdecode_char): Fix typo.
244 2002-05-10 Kenichi Handa <handa@etl.go.jp>
246 * charset.h (struct charset): New member `code_space_mask'.
248 * coding.c (coding_set_source): Delete the local variable
250 (encode_coding_charset): Delete the local variable charset.
251 (Fdefine_coding_system_internal): Likewise.
252 (Fdefine_coding_system_internal): Setup
253 attrs[coding_attr_charset_valids] correctly.
255 * charset.c (CODE_POINT_TO_INDEX): Utilize `code_space_mask'
256 member to check if CODE is valid or not.
257 (Fdefine_charset_internal): Initialize `code_space_mask' member.
258 (encode_char): Before calling CODE_POINT_TO_INDEX, check if CODE
259 is within the range of charset->min_code and carset->max_code.
261 2002-05-09 Dave Love <fx@gnu.org>
263 * syntax.h (syntax_temp) [!__GNUC__]: Declare.
265 * dispextern.h (generate_ascii_font): Fix return type.
267 * xfaces.c (generate_ascii_font): Fix arg declaration.
269 * coding.c (coding_inherit_eol_type)
270 (Fset_terminal_coding_system_internal)
271 (Fset_safe_terminal_coding_system_internal): Fix arg declarations.
273 2002-05-08 Kenichi Handa <handa@etl.go.jp>
275 * coding.c (decode_coding_charset, encode_coding_charset): Handle
276 multiple charsets correctly.
278 2002-05-07 Kenichi Handa <handa@etl.go.jp>
280 * search.c (boyer_moore): Fix handling of mulitbyte character
283 * xdisp.c (display_mode_element): When the variable `elt' is
284 changed, update `this' and `lisp_string'.
286 2002-05-07 Kenichi Handa <handa@etl.go.jp>
288 * buffer.c (Fset_buffer_multibyte): Fix 8-bit char handling.
290 * callproc.c (Fcall_process): Be sure to give the current buffer
291 to decode_coding_c_string. Update PT and PT_BYTE after the
294 * charset.c (struct charset_map_entries): New struct.
295 (load_charset_map): Renamed from parse_charset_map. New args
296 entries and n_entries. Caller changed.
297 (load_charset_map_from_file): Renamed from load_charset_map.
298 Caller changed. New arg control_flag. Call load_charset_map at
300 (load_charset_map_from_vector): New function.
301 (Fdefine_charset_internal): Setup charset.compact_codes_p.
302 (encode_char): If the charset is compact, change a character index
305 * coding.c (coding_alloc_by_making_gap): Check the case that the
306 source and destination are the same correctly.
307 (decode_coding_raw_text): Set coding->consumed_char and
308 coding->consumed to 0.
309 (produce_chars): If coding->chars_at_source is nonzero, update
310 coding->consumed_char and coding->consumed before calling
312 (Fdefine_coding_system_alias): Register ALIAS in
313 Vcoding_system_alist.
314 (syms_of_coding): Define `no-convesion' coding system at the tail.
316 * fileio.c (Finsert_file_contents): Set coding_system instead of
317 val. If the current buffer is multibyte, always call
320 * xfaces.c (try_font_list): Give higher priority to fontset's
321 family than face's family.
323 2002-04-18 Kenichi Handa <handa@etl.go.jp>
325 * callproc.c (Fcall_process): Be sure to give the current buffer
326 to decode_coding_c_string.
328 * xfaces.c (try_font_list): Give a family specified in a fontset
329 higher priority than a family specified in a face.
331 2002-04-09 Kenichi Handa <handa@etl.go.jp>
333 * fileio.c (Finsert_file_contents): Fix calculation of `inserted'.
334 Fix arguments to insert_from_buffer.
336 * xdisp.c (display_mode_element): Fix calculation of `bytepos'.
338 2002-03-11 Kenichi Handa <handa@etl.go.jp>
340 * coding.c (produce_chars): Set the variable `multibytep' correctly.
341 (decode_coding_gap): Set coding->dst_multibyte correctly.
343 2002-03-07 Kenichi Handa <handa@etl.go.jp>
345 * coding.c (encode_coding_utf_8): Initialize produced_chars to 0.
346 (decode_coding_utf_16): Fix converting high and low bytes to
348 (encode_coding_utf_16): Substitute coding->default_char for
349 non-Unicode characters.
350 (decode_coding): Don't call record_insert here.
351 (setup_coding_system): Initialize `surrogate' of
352 coding->spec.utf_16 to 0.
353 (EMIT_ONE_BYTE): Fix for multibyte case.
355 * insdel.c (insert_from_gap): Call record_insert.
357 2002-03-04 Kenichi Handa <handa@etl.go.jp>
359 * casefiddle.c (casify_region): Fix multibyte case.
361 * character.c (c_string_width): Add return type `int'.
362 (char_string_with_unification): Arg ADVANCED deleted.
364 * character.h (CHAR_VALID_P): Don't call CHARACTERP.
365 (CHAR_STRING): Adjusted for the change of
366 char_string_with_unification.
367 (CHAR_STRING_ADVANCE): Make it do-while statement.
369 * chartab.c (sub_char_table_set_range): Optimized for the case
370 DEPTH == 3. Add workaround code for a GCC optimization bug.
372 * charset.c (parse_charset_map): Remove an unused variable.
374 * coding.c: Delete unused variables.
376 * fileio.c (Finsert_file_contents): Set coding_system to Qnil
377 earlier. If inserted is zero and the coding system doesn't
378 require flushing, don't call decode_coding_gap.
380 * syntax.h (SET_RAW_SYNTAX_ENTRY): Don't call make_number.
382 2002-03-01 Kenichi Handa <handa@etl.go.jp>
384 The following changes are for using Unicode as an internal
385 character model, and use UTF-8 format for buffer/string
388 * .gdbinit (xchartable): Adjusted for the change of char table
390 (xsubchartable, xcoding, xcharset, xcurbuf): New commands.
392 * Makefile.in (obj): Add character.o and chartab.o.
393 (lisp, shortlisp): Remove utf-8.elc:
394 (*.o): For many files, change dependency on charset.h to
395 character.h, and add dependency on character.h.
396 (character.o, chartab.o): New targets.
398 * abbrev.c, bytecode.c, casefiddle.c, cmds.c, dispnew.c, doc.c,
399 doprnt.c, dosfns.c, frame.c, marker.c, minibuf.c, msdos.c,
400 w16select.c, w32bdf.c, w32console.c: Include "character.h" instead
403 * dired.c, filelock.c: Include "character.h".
405 * alloc.c: Include "character.h" instead of "charset.h".
406 (Fmake_char_table): Moved to chartab.c.
407 (make_sub_char_table): Likewise.
408 (syms_of_alloc): Remove defsubr for Smake_char_table.
410 * buffer.c: Include "character.h" instead of "charset.h", don't
412 (Fset_buffer_multibyte): Adjuted for UTF-8.
414 * buffer.h: EXFUN Fbuffer_live_p.
416 * callproc.c: Include "character.h" instead of "charset.h".
417 (Fcall_process): Big change for the new code-conversion APIs.
419 * casetab.c: Include "character.h" instead of "charset.h".
420 (set_canon, set_identity, shuffle): Adjusted for the new
422 (init_casetab_once): Call CHAR_TABLE_SET instead of directly
423 accessing the char table structure.
425 * chartab.c: New file that implements char table.
427 * category.c: Include "character.h".
428 (copy_category_entry): New function.
429 (copy_category_table): Call map_char_table and copy_category_entry.
430 (Fmake_category_table): Initialize all top-vel slots.
431 (char_category_set): New function.
432 (modify_lower_category_set): Deleted.
433 (Fmodify_category_entry): Call char_table_ref_and_range.
435 * category.h (CATEGORY_SET): Just call char_category_set.
437 * ccl.c: Include "character.h".
438 (Qccl, Qcclp): New variables.
439 (CCL_WRITE_CHAR): Alway treat the arg CH as a character even if
441 (CCL_WRITE_MULTIBYTE_CHAR): Deleted.
442 (CCL_WRITE_STRING, CCL_READ_CHAR): Adjusted for the change of SRC
444 (ccl_driver): Types of arguments changed. Code adjusted for that.
445 (Fccl_execute, Fccl_execute_on_string): Adjusted for the change of
447 (syms_of_ccl): Intern and staticpro Qccl and Qcclp.
449 * ccl.h (struct ccl_program): Members eol_type and multibyte
450 deleted. New members src_multibyte, dst_multibyte, consumed, and
452 (struct ccl_spec): Members decoder and encoder deleted. New
454 (CODING_SPEC_CCL_PROGRAM): New macro.
455 (ccl_driver): Prototype updated.
456 (Qccl, Qcclp, Fccl_program_p): Extern them.
457 (CHECK_CCL_PROGRAM): New macro.
459 * character.c, character.h, chartab.c: New files.
461 * charset.c: Mostly re-written. Character and multibyte sequence
462 handling codes are moved to character.c.
464 * charset.h: Mostly re-written. Character and multibyte sequence
465 handling codes are moved to character.h.
467 * coding.c, coding.h: Mostly re-written.
469 * composite.c: Include "character.h" instead of "charset.h".
470 (CHAR_WIDTH): Moved to character.h.
471 (HASH_KEY, HASH_VALUE): Deleted.
473 * composite.h (enum composition_method): Order of enumeration
476 * data.c: Include "character.h" instead of "charset.h".
477 (Faref): Call CHAR_TABLE_REF for a char table.
478 (Faset): Call CHAR_TABLE_SET for a char table.
480 * dispextern.h (free_realized_face, check_face_attribytes,
481 generate_ascii_font): Extern them.
482 (free_realized_multibyte_face): Extern deleted.
484 * disptab.h (DISP_CHAR_VECTOR): Adjusted for the change of char
487 * editfns.c: Include "character.h" instead of "charset.h".
488 (Fchar_to_string): Always call CHAR_STRING.
490 * emacs.c (main): Call init_charset_once, init_charset,
491 syms_of_chartab, and syms_of_character.
493 * fileio.c: Include "character.h" instead of "charset.h".
494 (Finsert_file_contents): Big change for the new code-conversion
496 (choose_write_coding_system): Likewise.
497 (Fwrite_region): Likewise.
498 (build_annotations_2): Deleted.
499 (e_write): Big change for the new code-conversion API.
501 * fns.c: Include "character.h" instead of "charset.h".
502 (copy_sub_char_table): Moved to chartab.c.
503 (Fcopy_sequence): Call copy_char_table for a char table.
504 (concat): Delete codes calling count_multibyte.
505 (string_char_to_byte): Adjusted for the new multibyte form.
506 (string_byte_to_char): Likewise.
507 (internal_equal): Adjusted for the change of char table structure.
508 (Fchar_table_subtype, Fchar_table_parent, Fset_char_table_parent,
509 Fchar_table_extra_slot, Fset_char_table_extra_slot,
510 Fchar_table_range, Fset_char_table_range, Fset_char_table_default,
511 char_table_translate, optimize_sub_char_table,
512 Foptimize_char_table, map_char_table, Fmap_char_table): Moved to
514 (char_table_ref_and_index): Deleted.
515 (HASH_KEY, HASH_VALUE): Moved to lisp.h.
516 (Fmd5): Call preferred_coding_system instead of accessing
517 Vcoding_category_list. Adjusted for the new code-conversion API.
518 (syms_of_fns): Defsubr for char table related functions moved to
521 * fontset.c: Mostly re-written.
523 * fontset.h (struct font_info): Type of the member encoding_type
525 (enum FONT_SPEC_INDEX): New enum.
526 (fontset_font_pattern, fs_load_font): Prototype updated.
527 (FS_LOAD_FONT): Adjusted for the change of fs_load_font.
529 * indent.c: Include "character.h" instead of "charset.h".
530 (MULTIBYTE_BYTES_WIDTH): Call CHAR_WIDTH instead of
533 * insdel.c: Include "character.h" instead of "charset.h".
534 (copy_text): Don't refer to Vnonascii_translation_table.
535 (insert_from_gap): New function.
537 * keyboard.c: Include "character.h" instead of "charset.h".
538 (command_loop_1): Never call direct_output_forward_char before
539 a non-ASCII character.
540 (read_char): If Vkeyboard_translate_table is a char table, always
541 translated a character.
543 * keymap.c: Include "character.h".
544 (store_in_keymap): Handle the case that IDX is a cons.
545 (Fdefine_key): Handle the case that KEY is a cons and the car part
546 is also a cons (range).
547 (push_key_description): Adjusted for the new character code.
548 (describe_vector): Call describe_char_table for a char table.
549 (describe_char_table): New function.
551 * keymap.h (describe_char_table): Extern it.
553 * lisp.h (enum pvec_type): New member PVEC_SUB_CHAR_TABLE.
554 (XSUB_CHAR_TABLE, XSETSUB_CHAR_TABLE): New macros.
555 (CHAR_TABLE_ORDINARY_SLOTS, CHAR_TABLE_SINGLE_BYTE_SLOTS,
556 SUB_CHAR_TABLE_ORDINARY_SLOTS, SUB_CHAR_TABLE_STANDARD_SLOTS):
558 (CHAR_TABLE_REF, CHAR_TABLE_SET): Adjusted for the new char table
560 (CHAR_TABLE_TRANSLATE): Just call char_table_translate.
561 (CHARTAB_SIZE_BITS_0, CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2,
562 CHARTAB_SIZE_BITS_3): New macros.
563 (chartab_size): Extern it.
564 (struct Lisp_Char_Table): Re-designed.
565 (struct Lisp_Sub_Char_Table): New structure.
566 (HASH_KEY, HASH_VALUE): Moved from fns.c.
567 (CHARACTERBITS): Defined as 22.
568 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the above change.
569 (SUB_CHAR_TABLE_P): Check PVEC_CHAR_TABLE.
570 (GC_SUB_CHAR_TABLE_P): New macro.
571 (Fencode_coding_string, Fdecode_coding_string): EXFUN Updated.
572 (code_convert_string_norecord): Extern deleted.
573 (init_character_once, syms_of_character, init_charset,
574 syms_of_composite, Qeq, Fmakehash, insert_from_gap): Extern them.
576 * lread.c: Include "character.h".
577 (read_multibyte): New arg NBYTES.
578 (read_escape): The meaning of returned *BYTEREP changed.
579 (to_multibyte): Deleted.
580 (read1): Adjuted the handling of char table and string.
582 * print.c: Include "character.h" instead of "charset.h".
583 (print_string): Convert 8-bit raw bytes to octal form by
585 (print_object): Adjusted for the new multibyte form. Print 8-bit
586 raw bytes always in octal form. Handle sub char table correctly.
588 * process.c: Include "character.h" instead of "charset.h".
589 (read_process_output): Adjusted for the new code-conversion API.
590 (send_process): Likewise.
592 * puresize.h (BASE_PURESIZE): Increased.
594 * regex.c: Include "character.h" instead of "charset.h".
595 (BYTE8_TO_CHAR, CHAR_BYTE8_P) [not emacs]: New dummy macros.
596 (regex_compile): Accept a range whose starting and ending
597 character have different leading bytes.
598 (analyse_first): Adjusted for the above change.
600 * search.c: Include "character.h" instead of "charset.h".
601 (search_buffer, boyer_moore): Adjusted for the new multibyte form.
602 (Freplace_match): Adjusted for the change of
603 multibyte_char_to_unibyte.
605 * syntax.c: Include "character.h" instead of "charset.h".
606 (syntax_parent_lookup): Deleted.
607 (Fmodify_syntax_entry): Accept a cons as CHAR.
608 (skip_chars): Adjusted for the new multibyte form.
609 (init_syntax_once): Call char_table_set_range instead of directly
610 accessing the structure of a char table.
612 * syntax.h (SET_RAW_SYNTAX_ENTRY): Call CHAR_TABLE_SET.
613 (SYNTAX_ENTRY_FOLLOW_PARENT): Macro deleted.
614 (SET_RAW_SYNTAX_ENTRY_RANGE): New macro.
615 (SYNTAX_ENTRY_INT): Call CHAR_TABLE_REF.
617 * term.c: Include "buffer.h" and "character.h".
618 (encode_terminal_code): Adjusted for the new code-conversion API.
619 (write_glyphs): Likewise.
620 (produce_glyphs): Call CHAR_WIDTH instead of CHARSET_WIDTH.
622 * w32term.c (x_new_font): Adjusted for the change of FS_LOAD_FONT.
624 * xdisp.c: Include "character.h".
625 (get_next_display_element): Adjusted for the new multibyte form.
626 (disp_char_vector): Adjusted for the new char table structure.
627 (decode_mode_spec_coding): Adjusted for the new structure of
629 (decode_mode_spec): Adjusted for the new code-conversion API.
631 * xfaces.c: Include "character.h" instead of "charset.h".
632 (load_face_font): Adjusted for the change of choose_face_font and
634 (generate_ascii_font): New function.
635 (set_lface_from_font_name): Adjusted for the change of
637 (set_font_frame_param): Adjusted for the change of
639 (free_realized_face): Make it public.
640 (free_realized_faces_for_fontset): Renamed from
641 free_realized_multibyte_face. Free also faces realized for ASCII.
642 (choose_face_font): Argments changed. Adjusted for the change of
643 fontset_font_pattern and FS_LOAD_FONT.
645 * xfns.c: Include "character.h".
646 (x_encode_text): Adjusted for the new code-conversion API.
648 * xselect.c: Don't include "charset.h".
649 (selection_data_to_lisp_data): Adjusted for the new code
652 * xterm.c: Include "character.h".
653 (x_encode_char): New argument CHARSET. Caller changed.
654 (x_get_char_face_and_encoding): Call ENCODE_CHAR instead of
656 (x_get_glyph_face_and_encoding): Likewise.
657 (x_produce_glyphs): Don't check Vnonascii_translation_table Call
658 CHAR_WIDTH instead of CHARSET_WIDTH.
659 (XTread_socket): Adjusted for the new code-conversion API.
660 (x_new_font): Adjusted for the change of FS_LOAD_FONT.
661 (x_load_font): Adjusted for the change of struct font.
663 2002-02-26 Kim F. Storm <storm@cua.dk>
665 The following changes add a new Vminibuf_selected_window variable
666 which is similar to Vminibuf_scroll_window, but which is only set
667 on entry to the minibuffer (from a non-minibuffer window):
669 * window.c: (Vminibuf_selected_window): New variable.
670 (struct save_window_data): New member minibuf_selected_window.
671 (Fset_window_configuration): Restore Vminibuf_selected_window.
672 (Fcurrent_window_configuration): Save Vminibuf_selected_window.
673 Set minibuf_scroll_window member to nil if minibuf_level is 0.
674 (compare_window_configurations): Compare minibuf_selected_window.
676 * window.h: (Vminibuf_selected_window): Declare extern.
678 * minibuf.c (read_minibuf): Set Vminibuf_selected_window on first
679 entry to minibuffer or on entry from a non-minibuffer window.
681 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Compare with
682 Vminibuf_selected_window instead of Vminibuf_scroll_window.
684 * xdisp.c (init_iterator): Compare with Vminibuf_selected_window
685 instead of Vminibuf_scroll_window when deciding in which window
686 the region should be highlighted. Consequently, the region remains
687 highlighteded even when a completion buffer is also displayed.
689 2002-02-26 Eli Zaretskii <eliz@is.elta.co.il>
691 * fileio.c (Fsubstitute_in_file_name): Fix the change from
694 * xselect.c (Qcompound_text_with_extensions): Renamed from
695 Qcompound_text_no_extensions.
696 (lisp_data_to_selection_data, syms_of_xselect): Use the new name.
698 2002-02-26 Juanma Barranquero <lektu@terra.es>
700 * w32proc.c (syms_of_ntproc): Doc fix.
702 2002-02-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
704 * intervals.h: Include "dispextern.h" unconditionally.
706 2002-02-24 Jason Rumney <jasonr@gnu.org>
708 * Makefile.in (WINNT_SUPPORT) [WINDOWSNT]: Add w32-vars.elc
710 (lisp): Add emacs-lisp/backquote.elc.
712 2002-02-24 Kim F. Storm <storm@cua.dk>
714 * keymap.c (Flookup_key): Fixed problem in 2001-12-28 patch:
715 The validation of the event type was too strict as it didn't
716 allow string events; buffer names are used in bindings for
717 menu-bar-select-buffer (see `menu-bar-update-buffers').
719 2002-02-23 Kim F. Storm <storm@cua.dk>
721 The following changes rework my patch of 2002-02-06 which
722 added command remapping by entering the commands directly into
723 the keymaps. Now, command remapping uses an explicit `remap'
724 prefix in the keymaps, i.e. [remap COMMAND].
726 * keymap.c (Qremap, remap_command_vector): New variables.
727 (is_command_symbol): Removed function.
728 (Fdefine_key): No longer accept a symbol for KEY. Added
729 validation of [remap COMMAND] argument for KEY. The DEF is no
730 longer required to be a symbol when remapping a command.
731 (Fremap_command): New function to remap command through keymaps.
732 (Flookup_key): Perform command remapping initiated by
733 Fremap_command directly for speed.
734 (Fkey_binding): Use Fremap_command for command remapping.
735 (where_is_internal): Handle new command remapping representation.
736 (syms_of_keymap): Intern Qremap, initialize remap_command_vector,
737 staticpro them. Defsubr Fremap_command.
739 * keymap.h (Fremap_command): Declare extern.
740 (is_command_symbol): Remove extern.
742 * keyboard.c (command_loop_1): Use Fremap_command for command
743 remapping; now try command remapping for all symbols.
745 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
747 * coding.h (run_pre_post_conversion_on_str): Add prototype.
749 2002-02-23 Jason Rumney <jasonr@gnu.org>
751 * w32select.c (Fw32_set_clipboard_data): Run pre-write-conversion
752 on the string before encoding it.
753 (Fw32_get_clipboard_data): Run post-read-conversion on the string
756 * w32fns.c (w32_wnd_proc) <WM_TIMER>: Fix last change.
758 2002-02-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
760 * w32term.c (enter_timestamp): Remove unused static variable to
763 * xterm.c (enter_timestamp): Put in #if 0 to prevent warning.
765 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
767 * w16select.c (Fw16_get_clipboard_data): Fix last change.
769 * xselect.c (selection_data_to_lisp_data): Fix last change.
771 2002-02-22 Jason Rumney <jasonr@gnu.org>
773 * w32term.h (struct w32_output): New member menu_command_in_progress.
775 * w32menu.c (menubar_selection_callback): Free the menu and
776 clear the menu_command_in_progress flag.
778 * w32fns.c (mouse_move_timer, mouse_button_timer): Initialize.
779 (menu_free_timer): New variable.
780 (MENU_FREE_ID, MENU_FREE_DELAY): New constants.
781 (w32_wnd_proc) <WM_TIMER>: Handle menu_free_timer.
782 <WM_EXITMENULOOP>: Delay before freeing menu. Do nothing if a
783 menu command is in progress.
784 <WM_COMMAND>: Set the menu_command_in_progress flag. Kill
785 any menu_free_timer that is running.
787 * w32term.c (w32_text_out): Renamed from W32_TEXTOUT.
788 Call ExtTextOutA rather than ExtTextOut.
790 2002-02-22 Eli Zaretskii <eliz@gnu.org>
792 * puresize.h (BASE_PURESIZE): Increase to 755000.
794 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
796 * w16select.c (Fw16_set_clipboard_data): Run pre-write-conversion
797 on the string before encoding it.
798 (Fw16_get_clipboard_data): Run post-read-conversion on the string
801 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
803 Support for ICCCM Extended Segments in X selections:
805 * xselect.c <Qcompound_text_no_extensions>: New variable.
806 (syms_of_xselect): Intern and staticpro it.
807 (selection_data_to_lisp_data): Run post-read-conversion on decoded
809 (lisp_data_to_selection_data): If next-selection-coding-system is
810 compound-text-no-extensions, set the type of selection to be
813 * xterm.h (x_encode_text): Update prototype.
815 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
816 callers changed. If SELECTIONP is non-zero, run the
817 pre-write-conversion function before encoding the selection text.
819 2002-02-21 Kim F. Storm <storm@cua.dk>
821 * frame.c (syms_of_frame): Change mouse-highlight default to t.
823 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]: Corrected
824 composing of language-change event.
826 2002-02-20 Kim F. Storm <storm@cua.dk>
828 * keyboard.c (menu_bar_items): Don't include keymap or local-map
829 bindings at PT when building menu (the menu is not updated often
830 enough for this to work reliable).
831 (tool_bar_items): Likewise.
832 (current_active_maps): Removed unused (and buggy) function.
834 2002-02-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
836 * xfns.c (gif_load): Use correct width and height for GIF images.
838 2002-02-19 Eli Zaretskii <eliz@is.elta.co.il>
840 * floatfns.c (Fatan): Accept an optional second arg and call
841 atan2 if passed 2 args.
843 2002-02-18 Jason Rumney <jasonr@gnu.org>
845 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
847 2002-02-17 Jason Rumney <jasonr@gnu.org>
849 * w32term.c (x_autoselect_window_p): New variable.
850 (syms_of_w32term): DEFVAR_BOOL and initialize it.
851 (note_mouse_movement): Use it.
853 * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.
855 * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.
857 * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
859 (syms_of_w32fns): Intern and staticpro them.
860 (x_frame_parms) <"fullscreen">: New parameter.
861 (x_fullscreen_move, x_set_fullscreen): New functions.
862 (x_set_frame_parameters): Support Qfullscreen.
863 (x_real_positions): Save x/y_pixels_diff frame params.
864 (x_figure_window_size): Support full-screen frames.
865 (Fx_create_frame): Default the fullscreen parameter.
867 * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
868 (x_fullscreen_adjust): New functions.
869 (w32_read_socket) <WM_WINDOWPOSCHANGED>: Don't resize to
870 fullscreen. Call x_check_fullscreen_move, and set the
871 want_fullscreen member of output_data.w32
872 <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
874 * w32term.h: New enum for FULLSCREEN_* constants.
875 (struct w32_output): New members want_fullscreen, x_pixels_diff,
876 y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
877 (x-fullscreen-adjust): New prototype.
879 2002-02-17 Kim F. Storm <storm@cua.dk>
881 * frame.c: (Vmouse_highlight): New variable.
882 (syms_of_frame): DEFVAR_LISP it.
884 * frame.h: (Vmouse_highlight): Declare extern.
886 * xterm.h (struct x_display_info): Add mouse_face_hidden.
888 * xterm.c (disable_mouse_highlight): Removed variable.
889 (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
890 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
891 (XTread_socket): Turn mouse_face_hidden off after mouse movement,
892 and on after keyboard input.
893 (x_term_init): Initialize mouse_face_hidden.
895 * msdos.h (struct display_info): Add mouse_face_hidden.
897 * msdos.c (disable_mouse_highlight): Removed variable.
898 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
899 (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
900 (internal_terminal_init): Initialize mouse_face_hidden.
901 (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
902 and on after keyboard input.
904 * w32term.h (struct w32_display_info): Add mouse_face_hidden.
906 * w32term.c (disable_mouse_highlight): Removed variable.
907 (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
908 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
909 (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
910 and on after keyboard input.
911 (w32_initialize_display_info): Initialize mouse_face_hidden.
913 2002-02-16 Eli Zaretskii <eliz@is.elta.co.il>
915 * msdos.c (last_mouse_window): New variable.
916 (dos_rawgetc): Fix last change--if the mouse is in the same window
917 as recorded in last_mouse_window, don't select this window.
919 * Makefile.in (lisp, shortlisp): Use cus-start.elc, not
922 * msdos.c (x_autoselect_window_p): New variable.
923 (syms_of_msdos): Defvar it.
924 (dos_rawgetc): If x_autoselect_window_p is set, select the window
925 in which the last mouse movement occured, unless it is already
928 * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
930 (syms_of_xdisp): DEVFAR them.
931 (hscroll_window_tree): Use automatic_hscroll_margin and
932 Vautomatic_hscroll_step to compute the amount of window scrolling.
934 2002-02-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
936 * xterm.c (x-autoselect-window): New variable.
937 (note_mouse_movement): Use it.
939 * keyboard.c: Do not include "systime.h" twice.
941 2002-02-15 Andreas Schwab <schwab@suse.de>
943 * puresize.h (BASE_PURESIZE): Increase to 9/5.
945 * alloc.c (NSTATICS): Increase to 1280.
947 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
949 * alloc.c (NSTATICS): Bump to 1026.
951 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
952 (Vx_super_keysym): New variables.
953 (syms_of_xterm): DEFVAR_LISP them.
954 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
955 variables to determine which keys to use for the various
958 2002-02-13 Kim F. Storm <storm@cua.dk>
960 * window.c: (Vmode_line_in_non_selected_windows): Removed.
961 (mode_line_in_non_selected_windows): New variable.
962 (syms_of_window): DEFVAR_BOOL it.
964 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
965 mode_line_in_non_selected_windows.
966 (mode_line_in_non_selected_windows): Declare extern.
967 (Vmode_line_in_non_selected_windows): Removed extern.
969 2002-02-13 Richard M. Stallman <rms@gnu.org>
971 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
972 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
973 (Fclear_this_command_keys): Doc fixes.
975 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
976 (update_face_from_frame_parameter): Increment face_change_count
977 and windows_or_buffers_changed to force redisplay using changed faces.
979 * xdisp.c (QCpropertize): New variable.
980 (mode_line_proptrans_alist): New variable.
981 (display_mode_element): New arg PROPS; all calls changed.
982 Implement this, for strings.
983 Handle literal output of strings by sharing the
984 main-line code for strings, using local var `literal'.
985 Handle :propertize feature.
986 (syms_of_xdisp): Initialze and staticpro QCpropertize and
987 mode_line_proptrans_alist.
989 2002-02-11 Kim F. Storm <storm@cua.dk>
991 * window.c: (Vmode_line_in_non_selected_windows): New variable.
992 (syms_of_window): DEFVAR_LISP it.
994 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
995 (CURRENT_MODE_LINE_FACE_ID): Use it.
996 (Vmode_line_in_non_selected_windows): Declare extern.
998 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
999 to get mode line face.
1001 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
1003 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
1004 variables; cus-start.el doesn't need them anymore.
1006 2002-02-09 Kim F. Storm <storm@cua.dk>
1008 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
1009 reduction. This fixes a display problem where stray newlines were
1010 inserted in the window (corrected by C-l). Clarified code (IMHO).
1012 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
1014 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
1016 * xdisp.c (display_mode_lines): Fix last change.
1018 2002-02-09 Jason Rumney <jasonr@gnu.org>
1020 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
1022 (w32_load_system_font): Prevent Cleartype fonts from loading.
1023 (Fx_show_tip): Ensure tip frames are above other topmost windows.
1025 2002-02-09 Kim F. Storm <storm@cua.dk>
1027 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
1028 (CURRENT_MODE_LINE_HEIGHT): Use it.
1029 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
1031 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
1032 (pos_visible_p, handle_face_prop): Likewise.
1033 (display_mode_lines): Likewise, but for the real selected window.
1034 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
1036 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
1037 in non-selected windows.
1038 (realize_basic_faces): Realize it.
1039 (syms_of_term): Intern and staticpro it.
1041 2002-02-08 Kim F. Storm <storm@cua.dk>
1043 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
1044 Changed mail addresses to emacs-devel@gnu.org.
1046 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
1048 * fileio.c (Fsubstitute_in_file_name): If the file name includes
1049 ~user, and there's no such user, don't discard everything before
1052 * floatfns.c (Fround): Doc fix.
1054 2002-02-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1056 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
1058 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
1060 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
1062 2002-02-07 Kim F. Storm <storm@cua.dk>
1064 * keymap.c (where_is_internal): Only check whether definition is
1065 remapped if it fulfills is_command_symbol.
1067 2002-02-07 Andreas Schwab <schwab@suse.de>
1069 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
1071 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
1073 2002-02-06 Kim F. Storm <storm@cua.dk>
1075 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
1076 defining command remapping. Doc updated.
1077 (Flookup_key): Remap command through keymap if KEY is a symbol.
1078 (is_command_symbol): New function.
1079 (Fkey_binding): Use it. New optional argument NO-REMAP.
1080 Doc updated. Callers changed. Perform command remapping via
1081 recursive call unless that arg is non-nil.
1082 (where_is_internal): New argument no_remap. Callers changed.
1083 Call recursively to find original key bindings for a remapped
1084 comand unless that arg is non-nil.
1085 (Fwhere_is_internal): New optional argument NO-REMAP.
1086 Doc updated. Callers changed. Pass arg to where_is_internal.
1088 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
1089 (is_command_symbol): Added prototype.
1091 * keyboard.c (Vthis_original_command): New variable.
1092 (syms_of_keyboard): DEFVAR_LISP it.
1093 (command_loop_1): Set it, and perform command remapping.
1095 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1097 * keyboard.c (recursive_edit_1): Call cancel_hourglass
1100 2002-02-06 Jason Rumney <jasonr@gnu.org>
1102 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
1104 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
1106 * charset.c (get_charset_id): Use if-else instead of ?:.
1108 2002-02-06 Richard M. Stallman <rms@gnu.org>
1110 * filelock.c (S_ISLNK): Define if not defined.
1112 2002-02-03 Richard M. Stallman <rms@gnu.org>
1114 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
1116 * lread.c (read1): Redesign strategy for force_multibyte and
1117 force_singlebyte. Now is_multibyte records whether read_buffer
1118 is multibyte. Encountering any multibyte character makes it so.
1120 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
1122 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
1123 with the same sequence, map that sequence to f10 rather than f0.
1125 2002-02-03 Andreas Schwab <schwab@suse.de>
1127 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
1128 latter never being defined on GNU/Linux.
1130 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
1132 * xfaces.c (realize_default_face): Don't set the weight and slant
1133 of the default face to Qnormal, unless these attributes are
1136 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1138 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
1139 Call cancel_hourglass unconditionally.
1141 * eval.c (Fsignal): Remove duplicated declaration of
1142 the variable `display_hourglass_p'.
1144 2002-01-31 Richard M. Stallman <rms@gnu.org>
1146 * editfns.c (region_limit): Nicer error message.
1148 * coding.c (decode_composition_emacs_mule):
1149 Give up if NCOMPONENT gets too large to index `component'.
1151 * callint.c (check_mark): New arg to specify clearer error message.
1154 2002-01-27 Richard M. Stallman <rms@gnu.org>
1156 * minibuf.c (Fcompleting_read): Doc fix.
1158 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1160 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
1161 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
1164 2002-01-26 Richard M. Stallman <rms@gnu.org>
1166 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
1168 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
1169 and scroll_up_aggressively.
1171 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1173 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
1175 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
1177 * textprop.c (Fnext_property_change, Fnext_single_property_change)
1178 (Fprevious_property_change, Fprevious_single_property_change):
1179 Stay within the narrowed-buffer boundaries.
1181 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
1183 * term.c (Ftty_display_color_cells): New function.
1184 (syms_of_term): Defsubr it.
1185 (Ftty_display_color_cells, Ftty_display_color_p): Change the
1186 argument name to DISPLAY. Doc fix.
1188 * dispextern.h: Add prototype for set_tty_color_mode and
1191 2002-01-24 Jason Rumney <jasonr@gnu.org>
1193 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
1194 If region left to draw is not what was expected, mark the frame as
1197 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
1198 Combine the regions returned by BeginPaint and GetUpdateRect.
1200 2002-01-23 Jason Rumney <jasonr@gnu.org>
1202 * w32term.c (x_update_window_begin): Only hide caret if
1203 w32_use_visible_system_caret is set.
1204 (x_update_window_end): Only show caret if
1205 w32_use_visible_system_caret is set.
1206 (syms_of_w32term): Handle SystemParametersInfo call failing.
1208 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
1210 2002-01-22 Richard M. Stallman <rms@gnu.org>
1212 * unexelf.c (unexec): Define n so as to cause compilation error
1213 for the code where people have often written n instead of nn.
1215 * .gdbinit (hookpost-run): Defined.
1217 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1219 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
1221 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1223 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
1224 if fullscreen is being set.
1226 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1228 * minibuf.c (Fminibuffer_contents)
1229 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
1230 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
1232 2002-01-21 Richard M. Stallman <rms@gnu.org>
1234 * window.c (check_frame_size): Fix minimum height calculation.
1236 2002-01-20 Ken Raeburn <raeburn@gnu.org>
1238 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
1239 height before comparison.
1240 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
1242 2002-01-20 Jason Rumney <jasonr@gnu.org>
1244 * w32term.c (w32_system_caret_width): Remove.
1245 (w32_use_visible_system_caret): New user flag.
1246 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
1247 Windows reports a screen reader running.
1248 (x_update_window_begin): Hide the system caret.
1249 (x_update_window_end): Show the system caret.
1250 (x_display_and_set_cursor): Don't draw a cursor when
1251 w32_use_visible_system_caret is set. Do not adjust width.
1253 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
1254 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
1255 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
1256 the user requests it. Use system default width when creating.
1257 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
1259 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
1260 New window messages.
1262 2002-01-20 Richard M. Stallman <rms@gnu.org>
1264 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
1266 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1268 * doprnt.c (doprnt1): Fix typos in error call.
1270 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1272 * unexelf.c (unexec) [__sgi]: Support the .got sections.
1274 2002-01-20 Jason Rumney <jasonr@gnu.org>
1276 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
1277 that Windows returns. If a double check fails, try to guess how
1278 ExtTextOut is going to act.
1280 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
1281 in place of stricmp.
1282 (w32_list_synthesized_fonts): Removed.
1283 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
1284 (struct enumfont_t): New element; list.
1285 (enum_font_cb2): List all style and charset variations of a font.
1286 (Fw32_select_font): New optional argument; include_proportional.
1287 Exclude vertical fonts. Exclude proportional fonts unless
1288 include_proportional is non-nil.
1289 (w32_enable_synthesized_fonts): Change to a boolean.
1290 (Fw32_send_sys_command): Doc fix.
1292 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1294 * dispnew.c (update_frame): Move the variable `tem' to the block
1297 2002-01-19 Jason Rumney <jasonr@gnu.org>
1299 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
1300 call to face-set-after-frame-default.
1302 2002-01-18 Richard M. Stallman <rms@gnu.org>
1304 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
1305 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
1307 2002-01-17 Richard M. Stallman <rms@gnu.org>
1309 * window.c (enlarge_window): When exceeding size of parent,
1310 directly delete all the siblings instead of trying to resize it.
1312 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1314 * term.c (set_tty_color_mode): Remove unused variable `tem'.
1316 2002-01-16 Henrik Enberg <henrik@enberg.org>
1318 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
1320 2002-01-16 Kim F. Storm <storm@cua.dk>
1322 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
1323 is invisible. This can happen if cursor is on top line of a
1324 window, and we switch to a buffer with a header line.
1326 * w32term.c (x_erase_phys_cursor): Ditto.
1328 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1330 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
1331 `dont_resize' only when used.
1333 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
1335 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
1337 * xdisp.c (display_mode_element): When computing charpos, depend
1338 on multibyteness of elt, not the text in field.
1340 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1342 * buffer.c (Fkill_all_local_variables): Increment
1343 `update_mode_lines' only once.
1345 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1347 * lisp.h (adjust_after_replace_noundo)
1348 (Fupdate_coding_systems_internal): Add prototypes.
1350 * sound.c (Fplay_sound): Initialize header_size also for :data case.
1352 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
1354 Support for the --color command-line argument and tty-color-mode
1357 * term.c (tty_default_color_capabilities, tty_setup_colors)
1358 (set_tty_color_mode): New functions.
1359 (term_init): Call tty_default_color_capabilities.
1360 (Qtty_color_mode_alist): New variable.
1361 (syms_of_term): Intern and staticpro it.
1363 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
1365 (do_switch_frame): For termcap frames, switch the tty
1366 color mode as specified by the frame's parameters.
1367 (Qtty_color_mode): New variable.
1368 (syms_of_frame): Intern and staticpro it.
1370 * emacs.c (USAGE2): Add the --color option.
1371 (standard_args): Ditto.
1373 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
1375 * xterm.h (struct x_output): New members want_fullscreen,
1376 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
1377 y_pixels_outer_diff.
1378 New enum for FULLSCREEN_* constants.
1379 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
1381 (x_fullscreen_adjust): Add prototype.
1383 * emacs.c (USAGE2): Add the new full-screen arguments.
1384 (standard_args): Ditto.
1386 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
1388 (syms_of_xfns): Intern and staticpro them.
1389 (x_frame_parms) <"fullscreen">: New parameter.
1390 (x_fullscreen_move, x_set_fullscreen): New functions.
1391 (x_set_frame_parameters): Support for Qfullscreen.
1392 (x_real_positions): More accurate computation of the frame position.
1393 (x_figure_window_size): Support full-screen frames.
1394 (Fx_create_frame): Default the fullscreen parameter.
1396 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
1397 (XTread_socket) <Expose>: Call x_check_fullscreen.
1398 <ConfigureNotify>: Don't resize to fullscreen.
1399 Call x_check_fullscreen_move, and set the want_fullscreen member of
1402 2002-01-13 Jason Rumney <jasonr@gnu.org>
1404 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
1405 for mice with more than 3 buttons.
1407 * w32term.c (parse_button): New parameter xbutton. Callers changed.
1408 (w32_read_socket): Handle new "XBUTTON" messages.
1410 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
1411 (syms_of_w32fns): DEFVAR_BOOL it.
1412 (w32_wnd_proc): Handle new "XBUTTON" messages.
1414 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1416 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
1418 2002-01-13 Andreas Schwab <schwab@suse.de>
1420 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
1422 2002-01-12 Andreas Schwab <schwab@suse.de>
1424 * .gdbinit (xbuffer): Remove address operator since data is now a
1427 2002-01-11 Richard M. Stallman <rms@gnu.org>
1429 * insdel.c (adjust_after_replace_noundo): New function.
1431 * coding.c (code_convert_region): Don't copy old text if undo disabled.
1433 2002-01-09 Jason Rumney <jasonr@gnu.org>
1435 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
1436 when checking for multiple frames.
1438 2002-01-08 Richard M. Stallman <rms@gnu.org>
1440 * window.c (delete_window): Rewrite the code for changing the
1441 selected window to handle the case where WINDOW is not a leaf.
1443 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
1445 * process.c (send_process): Set src_multibyte to 1 after the call
1446 top setup_coding_system, not before the call.
1448 2002-01-07 Jason Rumney <jasonr@gnu.org>
1450 * xmenu.c (set_frame_menubar, xmenu_show):
1451 (xdialog_show): Initialize wv->help to Qnil.
1453 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
1454 (w32_dialog_show): Initialize wv->help to Qnil.
1456 2002-01-06 Jason Rumney <jasonr@gnu.org>
1458 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
1460 * w32menu.c (w32_menu_display_help): Revert last change.
1462 * xmenu.c (menu_highlight_callback): Revert last change.
1464 2002-01-06 Andreas Schwab <schwab@suse.de>
1466 * insdel.c (make_gap_larger): Make sure buffer size does not
1467 overflow range of int.
1469 2002-01-05 Jason Rumney <jasonr@gnu.org>
1471 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1474 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
1476 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
1477 to the left or to the right of the pointer, put it against
1478 the left screen edge.
1479 (x_frame_parms): Add missing braces around initializer.
1481 * w32term.c (x_setup_relief_colors): Don't compute an image's
1482 background color if it doesn't have a Pixmap.
1483 (notice_overwritten_cursor): Don't depend on
1484 output_cursor and updated_area. Compare pixel coordinates with
1485 window's cursor pixel coordinates.
1486 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1487 Call notice_overwritten_cursor with new arg list.
1488 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1490 (x_draw_image_relief): Use predefined macro instead of
1491 constant when the value of `tool_bar_button_relief' is negative.
1493 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
1495 2002-01-04 Richard M. Stallman <rms@gnu.org>
1497 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
1499 2002-01-03 Richard M. Stallman <rms@gnu.org>
1501 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
1502 (Fkey_binding): Try the `keymap' property map first.
1503 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
1504 minor mode bindings.
1506 2002-01-03 Kim F. Storm <storm@cua.dk>
1508 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
1510 2002-01-02 Richard M. Stallman <rms@gnu.org>
1512 * keyboard.c (read_key_sequence): Handle the keymap property
1513 before minor mode maps.
1515 * editfns.c (Fformat): Update thissize from field_width
1516 based on the actual width, in the string case.
1518 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1520 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
1521 when used as truth value to prevent gcc warnings.
1523 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
1524 * w32proc.c: Include <config.h>.
1526 2002-01-01 Andreas Schwab <schwab@suse.de>
1528 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
1529 not EMACS_INT, to make them compatible with DEFVAR_INT.
1530 * lisp.h (max_specpdl_size): Adjust declaration.
1532 2002-01-01 Richard M. Stallman <rms@gnu.org>
1534 * print.c (print_object): Test print_escape_nonascii only for
1536 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
1537 when outputting to a multibyte buffer.
1539 2001-12-29 Richard M. Stallman <rms@gnu.org>
1541 * print.c (print_object): In multibyte string, use hex escapes.
1542 Use octal only for unibyte strings.
1543 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
1545 * lread.c (read_escape): New arg BYTEREP for reporting whether
1546 escape forces unibyte or multibyte.
1547 (read1): When reading a string, take note of that info.
1549 2001-12-29 Ken Raeburn <raeburn@gnu.org>
1551 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
1552 comparison to test lisp value returned by Fget.
1554 2001-12-29 Richard M. Stallman <rms@gnu.org>
1556 * lisp.h (max_specpdl_size): Add declaration.
1558 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
1560 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
1561 Handle modifier bits. Correct typo in error message.
1563 2001-12-28 Richard M. Stallman <rms@gnu.org>
1565 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
1566 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
1567 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
1568 Update calls to Fdefine_abbrev.
1569 (write_abbrev): Update for changed data format.
1570 Don't list "system" abbrevs.
1571 (Fexpand_abbrev): Update use count with new data format.
1572 (describe_abbrev): Update for changed data format.
1573 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
1575 * config.in (HAVE_MBSINIT): Add #undef.
1577 * strftime.c (mbsinit): Define as no-op if not available.
1579 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
1580 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
1582 * keymap.c (Flookup_key): Error message if key has wrong data type.
1583 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
1584 (exclude_key): New variable.
1586 2001-12-28 Gerd Moellmann <gerd@gnu.org>
1588 * xterm.c (x_setup_relief_colors): Don't compute an image's
1589 background color if it doesn't have a Pixmap.
1591 * xterm.c (notice_overwritten_cursor): Don't depend on
1592 output_cursor and updated_area. Compare pixel coordinates with
1593 window's cursor pixel coordinates.
1594 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1595 Call notice_overwritten_cursor with new arg list.
1596 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1599 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
1600 height of the cursor line to the amount to scroll.
1602 2001-12-27 Richard M. Stallman <rms@gnu.org>
1604 * intervals.c (set_point_both): The position after an invisible,
1605 intangible character is not an acceptable stopping point.
1607 2001-12-27 Ken Raeburn <raeburn@gnu.org>
1609 * window.c (enlarge_window): In new preserve_before code, convert
1610 CURBEG from lisp object to integer before doing arithmetic.
1612 2001-12-27 Richard M. Stallman <rms@gnu.org>
1614 * bytecode.c (Fbyte_code): Undo previous change.
1616 2001-12-26 Kim F. Storm <storm@cua.dk>
1618 * keyboard.c (record_char): Ignore duplicate help-echo events only
1619 separated by mouse-movement. When tracking mouse, only record
1620 first and last mouse-movement event in same window.
1621 Don't record mouse-movement events in keyboard macros.
1623 2001-12-25 Richard M. Stallman <rms@gnu.org>
1625 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
1626 (Fenlarge_window): New arg PRESERVE_BEFORE.
1628 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
1629 instead of Fstring_as_unibyte.
1631 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1633 The following changes remove mocklisp support:
1635 * mocklisp.h, mocklisp.c: Files removed.
1637 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
1638 `Qmocklisp' and `Qmocklisp_arguments'.
1639 Remove prototype of syms_of_mocklisp.
1641 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
1643 * callint.c: Do not include mocklisp.h.
1644 (Fcall_interactively): Do not test for mocklisp case.
1646 * eval.c: Remove variables `Qmocklisp_arguments',
1647 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
1648 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
1649 Do not test for mocklisp case.
1650 (Fwhile): Remove unused variable `tem'.
1651 (syms_of_eval): Remove variable `moclisp-arguments'.
1653 * data.c (wrong_type_argument): Remove mocklisp case.
1655 * doc.c (Fdocumentation): Remove mocklisp case.
1657 * emacs.c (main): Do not call syms_of_mocklisp.
1659 2001-12-21 Richard M. Stallman <rms@gnu.org>
1661 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
1662 to the left or to the right of the pointer, put it against
1663 the left screen edge.
1665 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
1667 * Makefile.in (distclean): Remove .gdbinit if we are building
1668 outside the source tree.
1670 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1672 * w32.c (emacs_root_dir): New function.
1674 * msdos.c (emacs_root_dir): New function.
1676 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
1677 of the current drive as the fallback for default_directory.
1679 * dired.c (file_name_completion): Run the elements of
1680 completion-ignored-extensions through ENCODE_FILE.
1682 * lisp.h (scmp): Remove prototype, since it's now a static
1683 function private to dired.c.
1685 2001-12-18 Richard M. Stallman <rms@gnu.org>
1687 * dired.c (scmp): Function moved from minibuf.c.
1688 Delete multibyte handling--used only on encoded strings.
1690 * minibuf.c (scmp): Function moved to dired.c.
1692 * fns.c (merge): Add QUIT call.
1694 2001-12-18 Dave Love <fx@gnu.org>
1696 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
1697 language/georgian.el.
1699 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1701 * Makefile.in (lisp, shortlisp): Synchronize with changes to
1702 lisp/Makefile.in:DONTCOMPILE.
1704 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1706 * xdisp.c (window_box_height): Do not return negative values.
1707 From Gerd Moellmann <gerd@gnu.org>.
1709 * keyboard.c (head_table): Add missing braces around initializer.
1711 * term.c (keys): Likewise.
1713 * xfns.c (x_frame_parms, visual_classes): Likewise.
1715 2001-12-17 Sam Steingold <sds@gnu.org>
1717 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
1718 patch (COMPOSING_P, not COMPOSING).
1720 2001-12-17 Richard M. Stallman <rms@gnu.org>
1722 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
1724 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
1725 before calling decode_coding.
1727 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
1729 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
1730 instead of only for COMPOSITION_DISABLED.
1732 2001-12-16 Richard M. Stallman <rms@gnu.org>
1734 * alloc.c (pure_alloc): After overflow, allocate just a small block.
1736 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
1738 * buffer.h (struct buffer): New field `display_error_modiff'.
1739 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
1741 * window.c (Frecenter): Clear display_error_modiff field.
1743 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
1744 Call redisplay_window, but not if display_error_modiff field says no.
1745 (redisplay_window_error): New function.
1746 (displayed_buffer): New variable.
1747 (redisplay_internal, redisplay_windows): Call the new functions
1748 instead of redisplay_window directly.
1750 2001-12-15 Richard M. Stallman <rms@gnu.org>
1752 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1754 2001-12-14 Andrew Innes <andrewi@gnu.org>
1756 * makefile.w32-in (EMACSLOADPATH): Define.
1757 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
1758 (bootstrap-temacs): Remove dependency on bootstrap-clean.
1760 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
1762 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
1763 parameter have a numeric value all the time.
1765 * w32fns.c (x_report_frame_params): Likewise.
1767 2001-12-12 Richard M. Stallman <rms@gnu.org>
1769 * fileio.c (Fwrite_region): Doc fix.
1771 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
1772 (redisplay_internal): Call clear_image_cache only for window terminals.
1774 2001-12-12 Gerd Moellmann <gerd@gnu.org>
1776 * xdisp.c (move_it_vertically_backward): Change heuristic
1777 for the case that we didn't move far enough initially.
1779 * window.c (Frecenter): Simplify computation in the case of window
1780 system frames and ARG < 0; use window_box_height.
1782 2001-12-11 Richard M. Stallman <rms@gnu.org>
1784 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
1785 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
1787 2001-12-11 Andrew Innes <andrewi@gnu.org>
1789 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
1792 2001-12-11 Richard M. Stallman <rms@gnu.org>
1794 * m/hp800.h: Split the __hpux conditional into the parts
1795 that are right for GNU/Linux too and the parts that are not.
1796 Use the former if GNU_LINUX.
1797 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
1799 * s/gnu-linux.h (GNU_LINUX): Defined.
1801 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1803 * macros.c, msdos.c, w16select.c: Change doc-string comments to
1804 `new style' [w/`doc:' keyword].
1806 2001-12-10 Jason Rumney <jasonr@gnu.org>
1808 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
1811 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1813 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
1816 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
1818 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
1820 * s/hpux10.h (srand48): Don't undefine.
1822 2001-12-09 Jason Rumney <jasonr@gnu.org>
1824 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
1825 Add comment to explain where the struct came from.
1826 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
1827 (add_menu_item): Process pop-up menus first to avoid memory leak.
1828 (add_menu_item, w32_menu_display_help): Use `help' field as
1830 (w32_free_submenu_strings): Only free owner-drawn strings.
1832 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1834 * COPYING: Moved back.
1836 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
1837 Add parentheses around && within ||.
1839 * indent.c (compute_motion): Likewise.
1841 * intervals.c (merge_properties_sticky): Likewise.
1843 * coding.c (setup_coding_system, shrink_encoding_region)
1844 (Fdecode_sjis_char): Likewise.
1846 2001-12-07 Andreas Schwab <schwab@suse.de>
1848 * xdisp.c (display_mode_element): Don't read past end of string if
1851 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
1854 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
1855 from most_positive_fixnum and most_negative_fixnum, resp., and
1856 type changed to Lisp_Object.
1857 (syms_of_data): DEFVAR_LISP them.
1859 2001-12-07 Richard M. Stallman <rms@gnu.org>
1861 * callproc.c (init_callproc): Set Vdata_directory based on the source
1862 location whenever Emacs was run uninstalled.
1864 2001-12-06 Paul Eggert <eggert@twinsun.com>
1866 * config.in (HAVE_WORKING_VFORK): New #undefs.
1867 * process.c (create_process):
1868 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
1869 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
1870 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
1871 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
1872 * m/intel386.h (HAVE_VFORK): Likewise.
1873 * m/mips-siemens.h (HAVE_VFORK): Likewise.
1874 * m/mips.h (HAVE_VFORK): Likewise.
1875 * s/freebsd.h (vfork): Remove #define.
1876 * s/lynxos.h (HAVE_VFORK): Remove #undef.
1877 * s/usg5-4-2.h: Fix comment about vfork.
1879 2001-12-06 Richard M. Stallman <rms@gnu.org>
1881 * s/hpux10.h (random): Add undef.
1882 (HAVE_RANDOM): Define it just once.
1884 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
1886 * eval.c: Undo last change: the standard syntax is not wanted.
1888 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1890 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
1891 scroll bars of the frame before deleting the frame itself. If the
1892 frame has a widget, delete the frame with XtDestroyWidget, and do
1893 not call XDestroyWindow before that.
1895 2001-12-06 Kim F. Storm <storm@cua.dk>
1897 * xfns.c (x_report_frame_params): Return actual fringe widths.
1899 * w32fns.c (x_report_frame_params): Return actual fringe widths.
1901 2001-12-05 Andrew Innes <andrewi@gnu.org>
1903 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
1906 * insdel.c (make_gap_larger): New function.
1907 (make_gap_smaller): New function.
1908 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
1909 make_gap_smaller if arg is negative.
1911 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
1913 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
1914 Pass a dummy argument when calling interrupt_signal.
1915 (parse_menu_item): Mark disabled items before checking for empty def.
1916 (read_char_minibuf_menu_prompt): Make safety more visible.
1917 (read_key_sequence): Add a `first_unbound' variable.
1918 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
1919 unbound prefix as soon as we can detect it.
1921 * doc.c (Fsnarf_documentation): Add prototype.
1922 (get_doc_string): Handle negative arguments.
1923 (Fdocumentation): Use AREF and ASIZE.
1924 Move the calls to get_doc_string to a single place.
1925 Don't confuse an interactive-spec for a docstring reference.
1926 (Fdocumentation_property): Take advantage of the fact that
1927 get_doc_string now ignores the sign of the docstring position.
1929 * eval.c: Use standard syntax for usage in docstrings.
1931 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1933 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
1935 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1937 * xterm.c (x_draw_image_relief): Use predefined macro instead of
1938 constant when the value of `tool_bar_button_relief' is negative.
1940 2001-12-02 Richard M. Stallman <rms@gnu.org>
1942 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
1943 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
1945 * fileio.c (read_non_regular): Delete Fsignal call.
1947 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1949 * lisp.h (run_hook_list_with_args): Undo last change.
1951 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1953 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1955 2001-12-01 Jason Rumney <jasonr@gnu.org>
1957 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1959 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1960 [!WM_MOUSELEAVE]: Define.
1962 * w32menu.c (current_popup_menu, get_menu_item_info):
1963 (set_menu_item_info): New vars.
1964 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1965 (w32_menu_show): Set current_popup_menu.
1966 (add_menu_item): Allocate new strings for owner-drawn menu items
1968 Use owner-draw for disabled menu items again.
1969 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1970 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1972 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1973 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1974 <WM_EXITMENULOOP>: Free menu strings.
1975 <WM_MOUSELEAVE>: Stop tracking mouse.
1976 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1978 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1981 2001-12-01 Kim F. Storm <storm@cua.dk>
1983 The following changes add left-fringe and right-fringe
1984 frame parameters to adjust fringe widths, or remove one or
1987 * frame.h (struct frame): Remove trunc_area_pixel_width and
1988 trunc_area_cols fields.
1989 (Qleft_fringe, Qright_fringe): Declare.
1990 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1992 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1993 (syms_of_frame): Initialize them.
1995 * window.c (coordinates_in_window): Handle separate left and right
1998 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1999 and fringe_cols fields.
2000 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
2001 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
2002 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
2003 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
2004 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
2005 (x_compute_fringe_widths): Add prototype.
2007 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
2008 fill fringe evenly with small dashes.
2009 (x_draw_fringe_bitmap): Clear background if necessary. Align and
2010 clip the new ZV bitmap to avoid jitter between rows.
2011 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
2012 background. Don't draw fringe bitmaps if fringe width is zero.
2013 (x_compute_fringe_widths): New function.
2014 (x_new_font, x_set_window_size_1): Use it.
2016 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
2017 (x_set_frame_parameters): Process `font' parameter before other
2018 parameters as fringe widths depend on it.
2019 (x_set_fringe_width): New function.
2020 (x_figure_window_size): Use x_compute_fringe_widths.
2021 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
2024 * widget.c (set_frame_size): Use x_compute_fringe_widths.
2025 (EmacsFrameSetCharSize): Ditto.
2027 * w32term.h: Merged changes from xterm.h.
2028 * w32term.c: Merged changes from xterm.c.
2029 * w32fns.c: Merged changes from xfns.c.
2031 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2035 2001-11-29 Dave Love <fx@gnu.org>
2037 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
2039 (detect_coding_mask): Fix call of detect_coding_iso2022.
2041 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2043 * fileio.c (file-name-coding-system)
2044 (default-file-name-coding-system): Doc fix (links to referenced
2047 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
2049 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
2050 Add dummy uses of gcproN variables.
2052 * category.c (describe_category, describe_category_1)
2053 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
2054 (syms_of_category): Don't defsubr Sdescribe_categories.
2056 2001-11-28 Richard M. Stallman <rms@gnu.org>
2058 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
2060 * Makefile.in (lispdir): New variable, referring to build dir.
2061 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
2063 2001-11-28 Andrew Innes <andrewi@gnu.org>
2065 * w32menu.c (w32_menu_display_help): Actually add the new argument
2068 2001-11-28 Jason Rumney <jasonr@gnu.org>
2070 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
2071 menu items. From David Ponce <dponce@wanadoo.fr>.
2072 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
2074 (w32_menu_display_help): New argument OWNER. Rewritten to store a
2075 help event in the owner frame's keyboard buffer.
2077 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
2078 (Fx_show_tip): Don't subtract last width from row width.
2080 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
2081 (w32_read_socket): Use EQ to compare frames.
2083 2001-11-28 Gerd Moellmann <gerd@gnu.org>
2085 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
2088 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2090 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
2091 `gcpro3' and `gcpro4'.
2093 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
2095 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
2097 * ccl.c: Use AREF and ASIZE.
2099 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
2101 * lisp.h (run_hook_list_with_args): Remove.
2102 (LIST_END_P): Fix call to wrong_type_argument.
2103 (make_fixnum_or_float): Use EMACS_INT rather than int.
2105 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
2107 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
2108 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
2110 * eval.c: Use AREF and ASIZE.
2111 (Ffetch_bytecode): Add the file name to the error message.
2113 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
2114 which match the end of the file-name.
2115 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
2116 is not a valid env var, but leave it as is instead.
2118 * keymap.c (access_keymap): Handle t bindings like nil bindings.
2119 Make nil bindings in char-tables transparent.
2120 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
2122 2001-11-26 Richard M. Stallman <rms@gnu.org>
2124 * textprop.c (set_text_properties_1): Allow START, END in either order.
2125 Do nothing if range is empty.
2127 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
2129 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
2132 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
2134 * textprop.c (set_text_properties_1): Clearly mark that the
2135 interval should not be empty.
2137 * intervals.c (graft_intervals_into_buffer):
2138 Don't call set_text_properties_1 on an empty interval.
2140 2001-11-25 Richard M. Stallman <rms@gnu.org>
2142 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
2144 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
2145 don't lose the data in it.
2147 2001-11-25 Juanma Barranquero <lektu@terra.es>
2149 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
2151 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
2153 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
2155 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
2157 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
2159 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
2161 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
2162 Niemitalo <kon@iki.fi>.
2164 2001-11-25 Jason Rumney <jasonr@gnu.org>
2166 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
2168 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
2169 (Fx_show_tip): Block input during frame creation.
2170 (Fx_show_tip, Fx_hide_tip): Enable.
2172 2001-11-24 Richard M. Stallman <rms@gnu.org>
2174 * lread.c (Fload): Detect recursive load error for more than 3
2175 nestings of the same file.
2176 (Vrecursive_load_depth_limit): Variable deleted.
2177 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
2179 2001-11-24 Jason Rumney <jasonr@gnu.org>
2181 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
2182 mouse position if either left or top is not specified.
2184 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
2185 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
2186 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
2187 (my_create_tip_window): Assign tip_window.
2188 (x_create_tip_frame): Use same defaults as X.
2189 (compute_tip_xy): Remove unused variable. Use full screen width.
2190 (Fx_show_tip): Do not double height. Call ShowWindow directly.
2192 * w32term.c (x_after_update_window_line): Doc fix.
2193 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
2195 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
2197 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
2198 for all Windowed systems.
2200 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2202 * msdos.c (IT_clear_screen): If the frame's faces are not yet
2203 realized, use the initial screen colors to clear the screen.
2205 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2207 * textprop.c (Fset_text_properties): Remove unused variables
2208 `unchanged', `prev_changed', `s' and `len'.
2210 * search.c (Freplace_match): Remove unused variable `inslen'.
2212 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
2214 2001-11-22 Jason Rumney <jasonr@gnu.org>
2216 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
2217 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
2218 (my_create_tip_window): New function.
2219 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
2220 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
2222 2001-11-20 Jason Rumney <jasonr@gnu.org>
2224 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
2225 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
2227 * w32fns.c (Vw32_system_coding_system): Remove.
2228 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
2230 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
2232 * fileio.c (Fwrite_region): Move choose_write_coding_system to
2233 after build_annotations.
2235 * syntax.c (describe_syntax): Add dummy arg.
2236 (describe_syntax_1): Update call to describe_vector.
2238 * category.c (describe_category): Add dummy arg.
2239 (describe_category_1): Update call to describe_vector.
2241 * keymap.c (Fdescribe_vector): Add `describer' parameter.
2242 (describe_command, describe_translation): Add dummy second param.
2243 (describe_map): Call elt_describer with two arguments.
2244 (describe_vector_princ): Add `fun' parameter.
2245 Call it instead of the hardcoded `princ'.
2246 (describe_vector): Add arg `args'.
2247 Pass it as a new second argument to elt_describer.
2249 * keymap.h (describe_vector): Update prototype.
2251 * frame.c: Don't include keymap.h any more.
2252 (keys_of_frame): Remove.
2254 * lisp.h (keys_of_frame): Remove declaration.
2256 * emacs.c (main): Don't call `keys_of_frame' any more.
2258 2001-11-14 Andreas Schwab <schwab@suse.de>
2260 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
2261 if defined, 0 otherwise.
2262 (MAP_FAILED): Define if not defined and use it to test mmap failure.
2263 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
2265 2001-11-19 Richard M. Stallman <rms@gnu.org>
2267 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
2269 2001-11-18 Jason Rumney <jasonr@gnu.org>
2271 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
2272 (x_draw_bar_cursor): If the background color of the glyph under
2273 the cursor equals the frame's cursor color, use the glyph's
2274 foreground color for drawing the bar cursor.
2275 (x_after_update_window_line): Clear internal border in different
2277 (w32_set_vertical_scroll_bar): Check for width and height > 0.
2278 (w32_draw_relief_rect): Correct relief by 1 pixel.
2279 (x_set_glyph_string_background_width):
2280 Set extends_to_end_of_line_p if the row's fill_line_p is set and
2281 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
2282 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
2283 if cursor_in_non_selected_windows is false.
2284 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
2285 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
2286 Notice if cursor gets overwritten.
2287 (notice_overwritten_cursor): Renamed from
2288 note_overwritten_text_cursor. Rewritten to take glyph widths
2289 into account, and to take X positions as parameters.
2290 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2291 around call to x_draw_glyphs.
2292 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2293 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2294 color to use for image glyph reliefs.
2295 (x_draw_image_relief): Accept zero tool_bar_button_relief.
2296 (glyph_rect): Remove unused variable `area'.
2298 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
2300 (x_set_internal_border_width): Set frame garbaged when window
2302 (Fx_create_frame): Accept zero tool_bar_button_relief.
2303 (x_clear_image_1, four_corners_best, image_background)
2304 (image_background_transparent): New functions.
2305 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2306 (gs_format): Add `:background' entry.
2307 (lookup_image): Set IMG's background color if specified.
2308 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2310 (x_clear_image_1): Reset `background_valid' and
2311 `background_transparent_valid' fields.
2312 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2313 calculating it here. Set IMG's background_transparent field.
2314 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2315 (enum png_keyword_index): Add PNG_BACKGROUND.
2316 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2317 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2318 (enum gif_keyword_index): Add GIF_BACKGROUND.
2319 (enum gs_keyword_index): Add GS_BACKGROUND.
2320 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2321 Pre-calculate image background color where necessary.
2322 (x_create_x_image_and_pixmap, xbm_load, gs_load):
2323 Use display info's n_cbits entry for screen depth.
2324 (Fx_show_tip): Remove unused variables `buffer', `top',
2325 `left', `max_width' and `max_height'.
2327 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
2329 2001-11-18 Gerd Moellmann <gerd@gnu.org>
2331 * puresize.h (BASE_PURESIZE): Increase to 750000.
2333 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2335 * frame.c (Fframe_live_p): Doc fix.
2337 2001-11-18 Richard M. Stallman <rms@gnu.org>
2339 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
2340 (message_dolog_marker3): New static variables hold three markers.
2341 (syms_of_xdisp): Initialize and staticpro them.
2342 (message_dolog): Use message_dolog_marker1..3 instead of
2343 allocating markers each time. Unchain them when done.
2345 2001-11-17 Richard M. Stallman <rms@gnu.org>
2347 * doc.c (Fsnarf_documentation): Doc fix.
2349 2001-11-17 Andreas Schwab <schwab@suse.de>
2351 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
2353 2001-11-17 Richard M. Stallman <rms@gnu.org>
2355 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
2357 2001-11-17 Jason Rumney <jasonr@gnu.org>
2359 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
2361 2001-11-17 Gerd Moellmann <gerd@gnu.org>
2363 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
2364 with invalid position.
2366 2001-11-16 Richard M. Stallman <rms@gnu.org>
2368 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
2370 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
2371 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
2372 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
2374 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
2376 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2378 * fileio.c (build_annotations): Split off the tail.
2379 (build_annotations_2): New fun. Extracted from build_annotations.
2380 (Fwrite_region): Split the call to build_annotations into two
2381 calls to build_annotations and build_annotations_2.
2383 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2385 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
2386 clear_waiting_for_input with argument.
2388 * xterm.h (x_update_cursor): Remove duplicated prototype.
2390 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
2392 * xterm.c (waiting_for_input): Remove unnecessary declaration.
2394 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
2396 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2398 * fileio.c (choose_write_coding_system): New fun, extracted
2400 (Fwrite_region): Use it.
2402 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
2403 (funcall_lambda, run_hook_with_args): Make static and add prototype.
2404 (ml_apply, find_handler_clause): Add prototype.
2406 2001-11-16 Eli Zaretskii <eliz@gnu.org>
2408 * config.in: Add #undef HAVE_COFF_H.
2410 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
2411 Required for ISC 4.1.
2413 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
2415 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
2416 Andrew Wiseman <a.wiseman@btclick.com>.
2418 2001-11-16 Kim F. Storm <storm@cua.dk>
2420 The following changes are made to clean up the various internal
2421 references to the fringes to actually use the term `fringe' for
2422 them. Previously, they were called `flags areas', `bitmap areas',
2423 `left/right side of windows', or implicitly as `flags' or
2426 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
2427 Comments fixed. Use renamed symbols.
2429 * dispnew.c: Comment fix. Use renamed symbols.
2431 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
2432 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
2433 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
2435 * msdos.c: Comment fix.
2437 * w32fns.c: Use renamed symbols.
2439 * w32term.c: Comment fixes. Use renamed symbols.
2440 (fringe_bitmap_type): Renamed from bitmap_type.
2441 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2442 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
2443 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2445 * w32term.h: Comment fixes. Use renamed symbols.
2446 (fringes_extra): Renamed from flags_areas_extra.
2447 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2448 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2449 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2450 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2451 (FRAME_X_LEFT_FRINGE_WIDTH):
2452 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2453 (FRAME_X_RIGHT_FRINGE_WIDTH):
2454 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2456 * widget.c: Use renamed symbols.
2458 * window.c: Comment fixes. Use renamed symbols.
2459 (coordinates-in-window-p): Doc fix.
2461 * xdisp.c: Comment fixes. Use renamed symbols.
2463 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
2465 * xfns.c: Use renamed symbols.
2467 * xterm.c: Comment fixes. Use renamed symbols.
2468 (fringe_bitmap_type): Renamed from bitmap_type.
2469 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2470 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
2471 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2473 * xterm.h: Comment fixes. Use renamed symbols.
2474 (fringes_extra): Renamed from flags_areas_extra.
2475 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2476 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2477 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2478 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2479 (FRAME_X_LEFT_FRINGE_WIDTH):
2480 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2481 (FRAME_X_RIGHT_FRINGE_WIDTH):
2482 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2484 2001-11-15 Jason Rumney <jasonr@gnu.org>
2486 * w32menu.c (add-menu-item): Make help_echo and radio buttons
2487 work for most menu items. From David Ponce
2488 <david.ponce@wanadoo.fr>.
2490 2001-11-15 Gerd Moellmann <gerd@gnu.org>
2492 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
2493 Some x_set_* function expect to be called even if old and new
2496 * xdisp.c (build_desired_tool_bar_string): Accept zero
2497 tool_bar_button_relief.
2499 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
2501 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
2503 * xterm.c (x_draw_bar_cursor): If the background color of the
2504 glyph under the cursor equals the frame's cursor color, use
2505 the glyph's foreground color for drawing the bar cursor.
2507 * dispnew.c (direct_output_forward_char): Fix character/byte
2508 position comparison.
2510 2001-11-15 Miles Bader <miles@gnu.org>
2512 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
2513 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
2514 Update arguments to find_field.
2515 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
2516 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
2517 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
2518 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
2520 2001-11-14 Richard M. Stallman <rms@gnu.org>
2522 * editfns.c (Fpropertize): Allow call with 1 arg.
2524 * dispextern.h (image_background, image_background_transparent):
2525 Conditionalize on HAVE_X_WINDOWS.
2527 2001-11-13 Richard M. Stallman <rms@gnu.org>
2529 * print.c (Fprin1_to_string): Doc fix.
2531 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
2533 * floatfns.c (Fceiling, Ffloor): Doc fixes.
2535 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
2537 * fileio.c (Ffile_accessible_directory_p): Doc fix.
2539 * eval.c (syms_of_eval): Doc fix.
2541 * coding.c (syms_of_coding): Doc fix.
2543 * doc.c (Fsnarf_documentation): Doc fix.
2545 * dispnew.c (syms_of_display): Doc fix.
2547 * category.c (Fget_unused_category): Doc fix.
2549 * buffer.c (syms_of_buffer): Doc fixes.
2551 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
2553 * print.c (prin1, print): Doc fix.
2555 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2557 * fontset.h: Remove declarations of variables
2558 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
2560 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
2561 `Vclip_large_size_font'.
2563 2001-11-13 Jason Rumney <jasonr@gnu.org>
2565 * w32fns.c: Doc fix.
2567 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2569 * xfaces.c (Fface_attributes_as_vector): Doc fix.
2571 * w32fns.c (Fx_synchronize): Reindent.
2577 * coding.c: Doc fix.
2579 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
2580 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
2581 `new style' [w/`doc:' keyword].
2583 * xmenu.c (x-popup-menu): Reindent.
2584 (x-popup-dialog): Likewise.
2586 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
2588 * xdisp.c (Fdump_tool_bar_row): Reindent.
2590 * minibuf.c (Fminibuffer_complete_word): Reindent.
2591 (Fminibuffer_complete_and_exit): Likewise.
2592 (Fminibuffer_completion_help): Likewise.
2593 (Fminibuffer_message): Likewise.
2595 * fns.c (Freverse): Reindent.
2597 * eval.c (Fif): Reindent.
2600 * editfns.c (Fuser_real_login_name): Reindent.
2601 (Finsert_buffer_substring): Likewise.
2602 (Fcompare_buffer_substrings): Likewise.
2603 (Fsubst_char_in_region): Likewise.
2605 * dispnew.c (Fsit_for): Reindent.
2606 (Fframe_or_buffer_changed_p): Likewise.
2607 (Finternal_show_cursor_p): Likewise.
2608 (syms_of_display): Likewise.
2610 * alloc.c (Flist): Reindent.
2611 (Fvector): Likewise.
2613 2001-11-12 Richard M. Stallman <rms@gnu.org>
2615 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
2616 LeaveNotify events. Only FocusIn and FocusOut do that now.
2617 (x_display_and_set_cursor): Do display hollow cursors in active
2618 minibuffer windows when they are not selected.
2620 2001-11-12 Jason Rumney <jasonr@gnu.org>
2622 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
2623 * w32term.c: Change doc-string comments to `new style'.
2624 [w/`doc:' keyword]. Doc fixes.
2626 * w32fns.c: Don't define max.
2627 (Fx_open_connection): Only execute once.
2629 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2631 * ccl.c: Change macros to use do-while block instead of if-else.
2632 Use braces to follow GNU Coding Standards.
2634 2001-11-11 Richard M. Stallman <rms@gnu.org>
2636 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
2638 * lread.c (read_escape): Use end_of_file_error for reporting eof.
2640 * insdel.c (replace_range): Use adjust_markers_for_replace
2641 instead of adjust_markers_for_delete and adjust_markers_for_insert.
2643 * intervals.h: Declare set_text_properties and set_text_properties_1.
2645 * textprop.c (set_text_properties_1): New subroutine
2646 broken out of set_text_properties.
2647 (set_text_properties): Use set_text_properties_1.
2649 * intervals.c (graft_intervals_into_buffer):
2650 Use set_text_properties_1 to clear out properties.
2652 * search.c (Freplace_match): Use replace_range to insert
2653 and delete. Don't request property inheritance from
2656 2001-11-10 Jason Rumney <jasonr@gnu.org>
2658 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
2659 vertical fonts. Allow them if face name is explicitly specified.
2660 Do not give up if we find a font that cannot be converted to an xlfd.
2662 2001-11-10 Gerd Moellmann <gerd@gnu.org>
2664 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
2665 instead of malloc/free.
2667 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2669 * xfaces.c (merge_face_vectors): Use braces to follow GNU
2671 (Finternal_set_lisp_face_attribute): Likewise.
2673 * buffer.c (Fbury_buffer): Likewise.
2675 * indent.c (current_column_1): Remove unused variable `prev_col'.
2677 * coding.c (encode_coding): Use precomputed value of `src'.
2678 (encode_coding): Remove unused variable `src_end'.
2679 (code_convert_region): Remove unused variables `count'.
2681 2001-11-07 Jason Rumney <jasonr@gnu.org>
2683 * w32term.c (x_display_and_set_cursor): Do not move system caret
2684 if cursor_glyph is NULL.
2686 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2688 * keymap.c (access_keymap): Fix compilation error.
2690 2001-11-07 Miles Bader <miles@gnu.org>
2692 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
2694 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2696 * intervals.c (graft_intervals_into_buffer):
2697 Remove #ifdef'd-out code.
2698 (graft_intervals_into_buffer): Remove unused variable `middle'.
2700 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
2701 code (eval-current-buffer).
2702 Change doc-string comments to `new style' [w/`doc:' keyword].
2704 2001-11-06 Richard M. Stallman <rms@gnu.org>
2706 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
2708 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
2710 * lread.c (read1): Fix behavior with nested backquoting.
2712 * keyboard.c (make_lispy_event): Check integerness and fix
2713 Lisp_Object/int mixup.
2715 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2717 * fns.c (copy_hash_table): Remove unused variable `v'.
2719 * fontset.c (fontset_font_pattern): Remove unused variable
2722 * indent.c (current_column_1): Remove unused variable `prev_col'.
2724 2001-11-05 Richard M. Stallman <rms@gnu.org>
2726 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
2728 * buffer.c (Fkill_buffer): Don't delete auto save file
2729 if buffer is modified.
2731 2001-11-05 Andrew Innes <andrewi@gnu.org>
2733 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
2736 2001-11-05 Richard M. Stallman <rms@gnu.org>
2738 * unexelf.c (unexec): Minor changes; clean up comments.
2740 2001-11-05 Sam Steingold <sds@gnu.org>
2742 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
2744 2001-11-05 Andreas Schwab <schwab@suse.de>
2746 * sound.c (sound_perror): Save errno from being clobbered.
2748 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
2750 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
2751 the program image directly.
2753 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2755 * buffer.h (Fbuffer_local_value): Add prototype.
2757 2001-11-04 Richard M. Stallman <rms@gnu.org>
2759 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
2762 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
2763 (record_char): Likewise.
2765 * keyboard.c (make_lispy_event): Don't insist a drag event must
2766 move to a different buffer position. Instead, check for moving at
2767 least double_click_fuzz.
2769 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
2771 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
2773 * indent.c (current_column_1, Fmove_to_column): Separate the code
2774 for display-table glyphs from the code buffer text, to fix
2777 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
2779 * buffer.c (Fbuffer_local_value): New function.
2780 (syms_of_buffer): Defsubr it.
2782 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
2783 value of `cursor-in-non-selected-windows'.
2785 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
2786 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
2787 (syms_of_xdisp): Initialize it.
2789 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2791 * xfns.c (Fx_create_frame): Doc fix.
2793 * coding.c: Change doc-string comments to `new style' [w/`doc:'
2796 * eval.c (top_level_value, top_level_set): Remove commented and
2798 (Fdefvar): Fix usage in doc-string.
2800 2001-11-03 Richard M. Stallman <rms@gnu.org>
2802 * xfns.c: Include unistd.h, if it exists.
2804 * editfns.c: Move the include of ctype.h after unistd.h.
2806 * gmalloc.c: Test BROKEN_PROTOTYPES.
2808 2001-11-03 Ken Raeburn <raeburn@gnu.org>
2810 * lisp.h (CHECK_STRING_CAR): New macro.
2811 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
2812 treating XCAR and XCDR as lvalues.
2813 (openp): Use CHECK_STRING_CAR.
2814 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
2816 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
2818 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
2819 (SIGMASKTYPE): Define.
2821 * syssignal.h (sigunblock): Don't define if already defined.
2823 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2825 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
2826 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
2827 Fix typos in comments.
2829 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
2830 and #ifdef'd-out code.
2831 Fix and reindent comments.
2833 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
2835 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
2836 argument `i' in macros.
2838 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
2841 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
2842 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2843 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
2844 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
2845 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
2846 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
2847 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
2848 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
2851 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
2852 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
2853 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
2854 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
2855 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
2856 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
2857 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
2858 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
2859 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
2860 (remove unused second argument).
2862 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
2864 * syntax.c (describe_syntax): New wrapper.
2865 (Finternal_describe_syntax_value): Rename from describe_syntax.
2866 Don't insert space at front and \n at the end.
2867 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
2869 * regex.c (re_wctype): Try to fix some warnings.
2870 (regcomp, regexec): Don't forget the __restrict.
2872 2001-11-02 Richard M. Stallman <rms@gnu.org>
2874 * textprop.c (Fget_char_property): Doc fix.
2876 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2878 * process.c (Fstart_process): Add usage to doc-string.
2880 * data.c (Fsetq_default): Ditto.
2882 * callint.c (Finteractive): Ditto.
2884 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
2886 * macros.c: Don't include keymap.h any more.
2888 2001-11-01 Richard M. Stallman <rms@gnu.org>
2890 * data.c (Fmake_local_variable): Doc fix.
2892 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
2893 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
2895 * keymap.c (Fdescribe_buffer_bindings): Print character property
2896 bindings along with or instead of the buffer local map.
2897 Make the overriding maps override what they should.
2899 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2901 * window.c (grow_mini_window): Fix typo in comment.
2903 2001-11-01 Gerd Moellmann <gerd@gnu.org>
2905 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
2906 (XTset_vertical_scroll_bar): Likewise.
2908 * xfns.c (x_build_heuristic_mask): Use four_corners_best
2909 instead of IMAGE_BACKGROUND.
2911 * xfns.c (four_corners_best): Reindent.
2913 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
2914 Handle :box so that it is possible to specify sexprs.
2916 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2918 * xfaces.c (Finternal_merge_in_global_face): Reindent.
2919 (Fface_font): Ditto.
2920 (Finternal_set_alternative_font_registry_alist): Ditto.
2921 (Ftty_suppress_bold_inverse_default_colors): Ditto.
2923 * xfns.c (x-get-resource): Reindent.
2925 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
2927 * s/hpux11.h: New file.
2929 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2931 * emacs.c (USAGE1): Show command line option --no-window-system
2932 instead of --no-windows in usage.
2933 (standard_args): Rename --no-windows to --no-window-system.
2934 (bug_reporting_address): Follow Emacs coding conventions.
2936 * eval.c (Fcommandp): Doc fix.
2937 Change doc-string comments to `new style' [w/`doc:' keyword].
2939 * frame.c (Fframe_live_p): Doc fix.
2941 * buffer.c (selective-display-ellipses): Doc fix.
2943 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2945 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
2947 * xfaces.c (realize_x_face): If C is not a single-byte character,
2948 set the face's colors_copied_bitwise_p instead of the defaulted_p
2949 members which have a different meaning.
2950 (free_face_colors): Do nothing for a face whose colors have been
2953 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2955 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2957 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2960 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2962 * fns.c (require_unwind): Return Lisp_Object.
2964 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2966 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2967 (last-input-char): Revert doc-string to be the same as the
2968 doc-string of `last-input-event'.
2970 * xdisp.c: Fix typos in comments.
2972 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2974 * window.c (grow_mini_window): Handle case that the root
2975 window is already smaller than the nominal mininum height.
2977 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2979 * emacs.c (main): Don't call keys_of_macros any more.
2981 * lisp.h (keys_of_macros): Remove.
2983 * macros.c (keys_of_macros): Remove.
2985 * xfaces.c (Fface_attribute_relative_p): Declare args.
2987 2001-10-30 Jason Rumney <jasonr@gnu.org>
2989 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2990 (enum_font_cb2): Ignore fonts with vertical orientation.
2992 2001-10-30 Richard M. Stallman <rms@gnu.org>
2994 * keyboard.c (Finput_pending_p): Doc fix.
2996 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2998 * xterm.c (x_after_update_window_line): Don't run the code
2999 clearing in borders for rows whose visible height is 0.
3001 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
3002 resized_p flag is set. If not set, use the much less flickering
3003 method previously used.
3005 * dispnew.c (change_frame_size_1): Set frame's resized_p.
3007 * frame.h (struct frame) <resized_p>: New member.
3009 * lread.c (to_multibyte): Ensure read_buffer is at least twice
3010 as large as the number of bytes to convert.
3012 * lread.c (to_multibyte): New function.
3015 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
3017 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
3019 2001-10-30 Gerd Moellmann <gerd@gnu.org>
3021 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
3022 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
3023 if the row's fill_line_p is set and drawing the last glyph with
3024 DRAW_IMAGE_{RAISED,SUNKEN}.
3026 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
3028 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
3030 * xmenu.c: Include coding.h and charset.h.
3031 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
3032 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
3033 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
3034 Explicitly set wv->help. Use `TRUE' rather than `True'.
3035 (menu_help_callback): Use empty_string.
3037 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
3038 (Fx_popup_dialog): Explicitly init f.
3039 (w32_menu_display_help): Use empty_string.
3041 2001-10-29 Richard M. Stallman <rms@gnu.org>
3043 * fns.c (Frequire): Detect recursive try to require the same
3044 feature 3 or more levels deep, and get error.
3045 (require_unwind): New subroutine.
3046 (require_nesting_list): New variable.
3047 (syms_of_fns): Init and staticpro it.
3049 * print.c (print_object): Clarify indication of insertion type.
3051 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
3053 * coding.c (syms_of_coding): Document that locale-coding-system is
3054 used for decoding input on X.
3056 * window.c (Fscroll_left, Fscroll_right): Doc fix.
3058 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3060 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
3061 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
3063 2001-10-29 Gerd Moellmann <gerd@gnu.org>
3065 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
3066 use NO_CURSOR if cursor_in_non_selected_windows is false.
3068 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
3069 the slant attribute if FRAME is t.
3071 * xfns.c (x_set_internal_border_width): Set frame garbaged
3072 when X window doesn't exist yet.
3074 * xterm.c (x_after_update_window_line): Clear internal border
3075 in different circumstances.
3077 * xterm.c (XTread_socket) <KeyPress>: Don't use
3078 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
3081 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
3083 * m/ibms390.h: New file. From Adam Thornton
3084 <athornton@sinenomine.net>.
3086 2001-10-28 Gerd Moellmann <gerd@gnu.org>
3088 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
3090 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
3093 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3095 * emacs.c: Use argv[0] instead of emacs when -t was specified.
3097 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
3099 Fix typos in comments.
3101 * emacs.c (bug_reporting_address): New function.
3102 Use it when displaying usage message.
3104 * minibuf.c (read_minibuf): Remove unused external declaration of
3105 variable `Qread_only'.
3107 * keymap.c (access_keymap): Remove unused variable `charset'.
3109 2001-10-28 Miles Bader <miles@gnu.org>
3111 * xfaces.c (merge_face_heights): Handle TO being relative as well.
3112 Remove #ifdef'd-out code.
3113 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
3114 (syms_of_xfaces): Initialize them.
3116 2001-10-27 Jason Rumney <jasonr@gnu.org>
3118 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
3119 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
3120 position using the system caret.
3122 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
3123 (w32_system_caret_height, w32_system_caret_x)
3124 (w32_system_caret_y): New variables for tracking system caret.
3125 (w32_initialize): Initialize them.
3126 (x_display_and_set_cursor): Make system caret follow the active cursor.
3128 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
3131 * w32term.c (note_mouse_highlight): Clear old help_echo.
3133 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3135 * xterm.c: Fix typo in a comment.
3137 * emacs.c: Fix typos in comments.
3138 Remove unnecessary spaces.
3139 Change doc-string comments to `new style' [w/`doc:' keyword].
3140 (USAGE2): Fix typos in usage string.
3142 * xterm.c: Fix typo in a comment.
3144 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
3147 2001-10-27 Gerd Moellmann <gerd@gnu.org>
3149 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
3150 instead of 1/2 line_height in the heuristic for skipping
3151 farther backward when target_y was not reached.
3153 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
3154 Display errno only if non-zero.
3155 (sound_warning): New function.
3156 (vox_configure): Don't treat failing to set sample rate as error.
3157 (various places): Improve error messages.
3159 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
3161 * fileio.c (Faccess_file): Run the argument filename through
3162 Fexpand_file_name, before using it.
3164 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
3165 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
3167 2001-10-26 Gerd Moellmann <gerd@gnu.org>
3169 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
3171 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3172 Fix clearing in the case of scroll bars on the right.
3174 2001-10-26 Juanma Barranquero <lektu@terra.es>
3176 * w32gui.h (XImage): Add a dummy typedef.
3178 2001-10-26 Gerd Moellmann <gerd@gnu.org>
3180 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
3182 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
3184 * frame.c (Fframe_parameter): Fix last change.
3186 * fileio.c: Revert last change (which removed old commented-out
3187 version of expand-file-name). Add a comment that explains why
3188 this old version should not be removed.
3190 2001-10-25 Gerd Moellmann <gerd@gnu.org>
3192 * frame.c (Fframe_parameter): Fix a bug whereby some
3193 ``artificial'' frame parameters, like `minibuffer' were not
3194 obtained by calling Fframe_parameters.
3196 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
3199 * xdisp.c (move_it_vertically_backward): Compute line height
3200 differently. Add heuristic to try to be more compatible to 20.x.
3202 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
3204 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
3206 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
3209 2001-10-25 Miles Bader <miles@gnu.org>
3211 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
3212 BG is a pointer to a structure, not a structure.
3213 (gif_format, png_format): Add missing commas.
3215 2001-10-24 Richard M. Stallman <rms@gnu.org>
3217 * xfaces.c (Fface_attributes_as_vector): New function.
3218 (syms_of_xfaces): Defsubr it.
3220 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3222 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
3225 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3227 * search.c (scan_newline): Remove unused variable `selective_display'.
3229 2001-10-25 Miles Bader <miles@gnu.org>
3231 * dispextern.h (struct image): Add `background',
3232 `background_valid', and `background_transparent' fields.
3233 (image_background, image_background_transparent): New declarations.
3234 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
3235 * xfns.c (image_background, image_background_transparent)
3236 (four_corners_best): New functions.
3237 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
3238 (gs_format): Add `:background' entry.
3239 (lookup_image): Set IMG's background color if specified.
3240 (pbm_load, xbm_load_image, png_load): Set IMG's background field
3242 (x_clear_image_1): Reset `background_valid' and
3243 `background_transparent_valid' fields.
3244 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
3245 calculating it here. Set IMG's background_transparent field.
3246 (enum xpm_keyword_index): Add XPM_BACKGROUND.
3247 (enum png_keyword_index): Add PNG_BACKGROUND.
3248 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
3249 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
3250 (enum gif_keyword_index): Add GIF_BACKGROUND.
3251 (enum gs_keyword_index): Add GS_BACKGROUND.
3252 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
3253 Pre-calculate image background color where necessary.
3254 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
3255 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
3256 color to use for image glyph reliefs.
3258 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3260 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
3263 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3264 Fix clearing of area not covered by scroll bar.
3266 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3268 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
3270 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
3271 (glyph_rect): Remove unused variable `area'.
3273 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3275 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
3277 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
3278 (row_containing_pos): Take additional argument DY.
3279 Treat rows ending in middle of char differently.
3280 (display_line): Handle tabs on window systems differently.
3282 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
3283 with additional argument.
3285 * dispextern.h (row_containing_pos): Adjust prototype.
3287 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
3288 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
3289 (try_window_id, try_window_reusing_current_matrix)
3290 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
3291 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
3293 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3295 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
3297 (HAVE_BOXES): Fix typo in comment.
3298 (push_menu_pane): Fix typo in comment.
3300 * xdisp.c: (display_prop_string_p): Remove unused local declaration
3302 (single_display_prop_string_p): Remove unused local declarations
3303 of `Qwhen' and `Qmargin'.
3304 (string_buffer_position): Remove unused variable `around'.
3305 (store_frame_title): Remove unused variable `width'.
3307 * window.c: Don't define max.
3308 (coordinates_in_window): Remove unused variable `uy'.
3310 * widget.c: Don't define max.
3312 * process.c: Don't define max.
3313 (create_process): Remove unused variable `buffer'.
3315 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3317 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
3319 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
3321 * xfaces.c (Finternal_set_lisp_face_attribute)
3322 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
3323 frame is on a windowed display.
3325 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3327 * dispnew.c (sync_window_with_frame_matrix_rows):
3328 Fix handling of windows which aren't full-width, fix handling
3331 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
3333 2001-10-23 Andreas Schwab <schwab@suse.de>
3335 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
3336 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
3338 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3340 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
3341 REAL_END. Notice if cursor gets overwritten.
3342 (notice_overwritten_cursor): Take X positions as parameters.
3343 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
3344 around call to x_draw_glyphs.
3346 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3348 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
3349 instead of C) and usage.
3351 * editfns.c (char-to-string): Fix argument names (use CHAR instead
3354 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
3355 `left', `max_width' and `max_height'.
3357 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3359 * xdisp.c (display_line): For a tab continued to the next line,
3360 set row's ends_in_middle_of_char_p.
3362 2001-10-22 Gerd Moellmann <gerd@gnu.org>
3364 * xdisp.c (display_line): Fix computation of continuation lines
3367 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3369 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
3372 * fileio.c: Remove unused code.
3374 2001-10-22 Miles Bader <miles@gnu.org>
3376 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
3377 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
3378 Remove `DOC_STRINGS_IN_COMMENTS' cases.
3380 2001-10-21 Jason Rumney <jasonr@gnu.org>
3382 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
3384 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3386 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
3387 (Finsert_string): Avoid the multi-line string literals warning.
3389 2001-10-22 Miles Bader <miles@gnu.org>
3391 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
3392 (Fdocumentation): Don't use it.
3393 (syms_of_doc): Don't initialize it.
3395 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
3396 * print.c (Fwith_output_to_temp_buffer): Likewise.
3397 * window.c (Fsave_window_excursion): Likewise.
3398 * editfns.c (Fsave_excursion, Fsave_current_buffer)
3399 (Fsave_restriction): Likewise.
3400 * eval.c (Frun_hooks, Frun_hook_with_args)
3401 (Frun_hook_with_args_until_failure)
3402 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
3403 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
3404 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
3405 (Funwind_protect, Fcondition_case): Likewise.
3406 * coding.c (Ffind_operation_coding_system): Likewise.
3407 * keyboard.c (Ftrack_mouse): Likewise.
3409 2001-10-21 Miles Bader <miles@gnu.org>
3411 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
3412 (Fmake_hash_table): Add usage: string to doc string.
3413 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
3414 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
3415 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
3416 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
3417 (Fml_prefix_argument_loop): Likewise.
3419 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3421 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
3423 * sysdep.c (init_sys_modes): Change doc-string comments to `new
3424 style' [w/`doc:' keyword].
3426 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
3427 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
3428 comments to `new style' [w/`doc:' keyword].
3430 2001-10-21 Jason Rumney <jasonr@gnu.org>
3432 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
3434 * w32term.c (remember_mouse_glyph): New function.
3435 (w32_mouse_position): Use it.
3436 (note_mouse_movement): If the mouse moved off the glyph, remember
3439 * w32term.h (struct w32_output): Correct spelling of x_compatible.
3440 (w32_display_info): Add mouse_face_overlay.
3442 * w32term.c (notice_overwritten_cursor): Renamed from
3443 note_overwritten_text_cursor. Rewritten to take glyph widths into
3445 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3446 (fast_find_string_pos): New function.
3447 (fast_find_position): Return the correct vpos. Add parameter
3448 STOP. In the final row, stop before glyphs having STOP as object.
3449 Don't consider glyphs that are not from a buffer.
3450 (fast_find_position) [0]: Add a presumably more correct version
3452 (expose_window_tree, expose_frame): Don't compute intersections here.
3453 (expose_window): Do it here instead.
3454 (expose_window_tree, expose_window, expose_line): Return 1 when
3455 overwriting mouse-face.
3456 (expose_window): If W is the window currently being updated, mark
3458 (expose_frame): If mouse-face was overwritten, redo it.
3459 (x_use_underline_position_properties): New variable.
3460 (syms_of_xterm): DEFVAR_BOOL it.
3461 (x_draw_glyph_string): Add comment to use it in future.
3462 (x_draw_glyph_string): Restore clipping after drawing box.
3463 Fix a computation of the underline position.
3464 (w32_get_glyph_string_clip_rect): Minor cleanup.
3465 (x_fill_stretch_glyph_string): Remove an assertion.
3466 (x_produce_glyphs): Don't convert multibyte characters
3467 to unibyte characters in unibyte buffers.
3468 (cursor_in_mouse_face_p): New function.
3469 (x_draw_stretch_glyph_string): Use it to choose a different GC
3470 when drawing a cursor within highlighted text. Don't draw
3471 background again if it has already been drawn.
3472 (x_draw_glyph_string_box): Don't draw a full-width
3473 box just because the glyph row's full_width_p flag is set.
3474 (x_draw_glyphs): Fix computation of rightmost x for
3476 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3477 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
3478 change bottom shadow accordingly. Some cleanup.
3479 (x_update_window_end): Handle overwritten mouse face
3480 also for tool bar windows.
3481 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3482 DRAW is DRAW_IMAGE_RAISED.
3483 (clear_mouse_face): Return 1 if text with mouse face was
3484 actually redrawn. Make the function static. Reset
3485 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
3486 optimize away highlighting if we pass over that same overlay again.
3487 (note_mouse_highlight): Call mouse_face_overlay_overlaps
3488 to detect a case where we have to highlight a different region
3489 despite not having left the currently highlighted region.
3490 Set mouse_face_overlay in the x_display_info. Avoid changing the
3491 mouse pointer shape when show_mouse_face has already done it, or
3492 there is no need. Handle mouse-face and help-echo in strings.
3493 (glyph_rect): New function.
3494 (w32_mouse_position): Use it to raise the threshold for mouse
3495 movement event generation.
3496 (w32_initialize_display_info): Initialize the x_display_info's
3498 (w32_set_vertical_scroll_bar): Don't clear a zero height
3500 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3501 a widget to zero height.
3503 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
3504 Protect unibyte strings created by replacing their multibyte
3505 equivalents in menu_items.
3506 (w32_menu_show): Don't overwrite an item's name with its key
3507 description in case the description is a multibyte string.
3508 (single_submenu): Some cleanup.
3510 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
3511 (postprocess_image): New function.
3512 (lookup_image): Call it for all image types except PostScript.
3513 (x_kill_gs_process): Call postprocess_image.
3514 (tiff_error_handler, tiff_warning_handler): New functions.
3515 (tiff_load): Install them as handlers.
3516 (x_kill_gs_process): Recognize if someone has cleared the image
3518 (valid_image_p): Protect better against invalid image
3519 specifications. Previous code could signal an error.
3520 (Fx_hide_tip, Fshow_tip): Doc fix.
3521 (Fv_max_tooltip_size): New variable.
3522 (syns_of_xfns): DEFVAR_LISP it.
3523 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
3524 window buffer to *tip* right after creating the frame. Set frame's
3525 window_width. Use a maximum tooltip size specified by
3526 Vx_max_tooltip_size, if that has valid contents.
3527 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3528 Make sure the tooltip is completely visible.
3529 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3530 (Fx_create_frame): Adjust the frame's height for presence
3531 of the tool bar before calling x_figure_window_size.
3532 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
3533 when the window gets smaller.
3534 (x_set_foreground_color): Set frame's cursor_pixel.
3535 (x_set_foreground_color, x_set_background_color): Cleaned up.
3536 (x_set_font): Handle case of x_new_fontset returning the same name
3537 as before, although there was a change in fontsets.
3539 2001-10-21 Miles Bader <miles@gnu.org>
3541 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
3542 (Flogxor): Add usage: string to doc string.
3543 * charset.c (Fstring): Likewise.
3544 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
3545 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
3547 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3549 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
3551 * alloc.c: Reindent DEFUNs with doc: keywords.
3553 * abbrev.c (Finsert_abbrev_table_description): Reindent.
3555 * frame.c: Change doc-string comments to `new style' [w/`doc:'
3558 2001-10-20 Gerd Moellmann <gerd@gnu.org>
3560 * (Version 21.1 released.)
3562 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3564 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
3566 * xdisp.c (invisible_text_between_p): Put prototype inside #if
3569 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
3570 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
3571 Change doc-string comments to `new style' [w/`doc:' keyword].
3573 2001-10-20 Miles Bader <miles@gnu.org>
3575 The following changes remove the glyph_row `inverse_p' field,
3576 which is never set anymore, due to other changes:
3578 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
3579 (reassert_line_highlight, change_line_highlight): Declarations removed.
3580 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
3581 (line_hash_code, row_equal_p, fake_current_matrices)
3582 (build_frame_matrix_from_leaf_window, update_frame_line)
3583 (update_frame_line, update_frame_line, update_frame_line):
3584 Don't use `inverse_p' field.
3585 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
3586 change_line_highlight_hook.
3587 (XTreassert_line_highlight, x_change_line_highlight):
3589 (x_fix_overlapping_area, x_write_glyphs, expose_area)
3590 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3591 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
3593 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
3594 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3595 (w32_reassert_line_highlight, x_change_line_highlight):
3597 * w32console.c (reassert_line_highlight, change_line_highlight):
3599 (initialize_w32_display): Don't set reassert_line_highlight_hook
3600 or change_line_highlight_hook.
3601 (hl_mode): Function removed.
3602 (reset_terminal_modes, set_terminal_modes, update_begin)
3603 (update_end, w32_face_attributes, initialize_w32_display):
3604 (clear_frame, ins_del_lines): Don't call it.
3605 * termhooks.h (reassert_line_highlight_hook)
3606 (change_line_highlight_hook): Declarations removed.
3607 * term.c (reassert_line_highlight_hook)
3608 (change_line_highlight_hook): Variables removed.
3609 (reassert_line_highlight, change_line_highlight): Functions removed.
3610 * msdos.c (IT_reassert_line_highlight)
3611 (IT_change_line_highlight): Functions removed.
3612 (internal_terminal_init): Don't set reassert_line_highlight_hook
3613 or change_line_highlight_hook.
3614 (highlight): Variable removed.
3615 (IT_set_face, IT_update_begin, IT_update_end)
3616 (IT_set_terminal_modes): Don't set or use it.
3618 The following changes remove inverse-video support for terminals
3619 that use a `magic cookie' standout mode. Due to changes in the
3620 way mode-lines are displayed, such support no longer works
3621 anyway, and it's probable that almost no one uses such terminals
3624 * term.c (standout_requested): Variable removed.
3625 (update_end, highlight_if_desired): Don't use it.
3626 (chars_wasted, copybuf): Variables removed.
3627 (write_standout_marker): Function removed.
3628 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
3629 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
3630 Don't use `chars_wasted' or `copybuf'.
3631 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
3632 Set `costs_set' to true.
3633 (cursor_to, clear_end_of_line): Test `costs_set' instead of
3635 (clear_end_of_line): Function removed.
3636 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
3637 (clear_to_end): Call `clear_end_of_line' instead of
3638 `clear_end_of_line_raw'.
3639 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
3640 (term_init): Don't set them.
3641 Turn off any standout/underline modes that require magic cookies.
3642 (ins_del_lines, highlight_if_desired, background_highlight)
3643 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
3644 Remove special processing for magic-cookie standout modes.
3645 (turn_off_face, turn_on_face): Remove special processing for
3646 underline magic-cookie glitch.
3648 2001-10-19 Richard M. Stallman <rms@gnu.org>
3650 * eval.c (syms_of_eval): Doc fixes.
3652 2001-10-19 Gerd Moellmann <gerd@gnu.org>
3654 * xdisp.c (redisplay_internal): Don't clear echo area if the
3655 mini-window is selected.
3657 2001-10-19 Miles Bader <miles@gnu.org>
3659 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
3660 doesn't take precedence if the affected property's value is nil.
3662 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
3664 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
3665 with fields and suggest using `forward-line' to avoid them.
3666 * editfns.c (Fline_beginning_position, Fline_end_position):
3667 Clarify documentation.
3669 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
3671 * keymap.c (current_minor_maps): `override' only shadows its
3672 correspondent in minor-mode-map-alist, not the whole tail.
3674 2001-10-18 Andrew Innes <andrewi@gnu.org>
3676 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
3677 optimization. The fontp->encoding array was not being initialized
3678 correctly when compiled with optimizations by MSVC.
3680 2001-10-18 Gerd Moellmann <gerd@gnu.org>
3682 * xdisp.c (display_line): Indicate empty lines in active mini-window.
3684 2001-10-17 Andrew Innes <andrewi@gnu.org>
3686 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
3688 * w32fns.c (w32_load_system_font): Cache codepage for font, in
3689 font_info.charset field.
3691 * w32term.c (w32_encode_char): Get cached codepage from font_info,
3692 rather than working it out by calling w32_codepage_for_font for
3695 2001-10-17 Andrew Innes <andrewi@gnu.org>
3697 * w32term.c (w32_read_socket): Determine clipping rectangle for
3698 the entire frame, including areas covered by scrollbars and the
3699 menubar. This avoids internal arguments about whether a frame is
3700 fully obscured or not.
3702 2001-10-17 Gerd Moellmann <gerd@gnu.org>
3704 * xdisp.c (try_window_id): Undo last change. Give up if
3705 window ends in strings.
3707 * xdisp.c (try_window_id): Don't display lines after the window
3708 end if the rest of the window after the window end was already blank.
3710 * xdisp.c (try_window_id): Remove code that was only there
3711 for the release of 21.1.
3713 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
3715 2001-10-17 Miles Bader <miles@gnu.org>
3717 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
3718 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
3719 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
3720 Change doc-string comments to `new style' [w/`doc:' keyword].
3721 (DOC_STRINGS_IN_COMMENTS): Macro removed.
3722 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
3725 2001-10-16 Miles Bader <miles@gnu.org>
3727 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
3729 2001-10-16 Gerd Moellmann <gerd@gnu.org>
3731 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
3734 2001-10-16 Ken Raeburn <raeburn@gnu.org>
3736 Avoid the assumption that car and cdr slots of cons cells are
3737 addressable lvalues; this allows for easier experimentation with
3738 other lisp implementations that may not permit such accesses for
3739 various reasons. Not quite complete -- buffer.c still needs some
3740 work, and w32/mac files need rechecking -- so compile-time
3741 enforcement is left disabled for now.
3743 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
3744 gcc with a union-based Lisp object rep. Redefine as no-op for now.
3745 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
3746 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
3747 (XSETCAR, XSETCDR): New macros.
3748 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
3749 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
3750 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
3751 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
3753 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
3754 * buffer.c (record_buffer, Fbury_buffer)
3755 (swap_out_buffer_local_variables, recenter_overlay_lists)
3756 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
3757 fields of a cons cell respectively.
3758 * callint.c (quotify_args, Fcall_interactively): Likewise.
3759 * ccl.c (Fregister_code_conversion_map): Likewise.
3760 * coding.c (detect_coding_system): Likewise.
3761 * composite.c (get_composition_id, make_composition_value_copy):
3763 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
3764 (swap_in_symval_forwarding, set_internal, Fset_default)
3765 (Fmake_variable_buffer_local, Fmake_local_variable)
3766 (Fmake_variable_frame_local): Likewise.
3767 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
3768 * keymap.c (Fset_keymap_parent, store_in_keymap)
3769 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
3770 * minibuf.c (get_minibuffer): Likewise.
3771 * search.c (Fmatch_data): Likewise.
3772 * textprop.c (extend_property_ranges): Likewise.
3773 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
3774 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
3776 * w32term.c (x_delete_display): Likewise.
3777 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
3779 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
3780 * doc.c (store_function_docstring): Use XSETCARFASTINT.
3781 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
3782 (Fread_file_name): Use XSETCAR.
3783 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
3785 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
3786 * frame.c (Fmake_terminal_frame): Use XSETCDR.
3787 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
3789 * keyboard.c (read_char): Alter list traversal to avoid taking the
3790 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
3791 (parse_menu_item): Use XSETCAR and XSETCDR.
3792 (reach_char_x_menu_prompt): Use XSETCAR.
3793 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
3794 (Fcommand_execute): Use XSETCDR.
3795 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
3796 (openp): Change list traversal to avoid using XCAR as lvalue.
3797 (read_list): Use XSETCDR.
3798 * process.c (wait_reading_process_input): Change wait_for_cell
3799 handling to avoid taking addresses of cons cell slots.
3800 * xselect.c (x_own_selection, x_handle_selection_clear)
3801 (x_clear_frame_selections): Use XSETCDR.
3802 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
3803 (x_handle_property_notify, x_get_foreign_selection)
3804 (x_handle_selection_notify): Use XSETCAR.
3806 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3808 * buffer.c: Put doc strings in comments.
3810 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
3812 2001-10-15 Sam Steingold <sds@gnu.org>
3814 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
3816 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3818 * process.c (process-inherit-coding-system-flag)
3819 (get-buffer-process): Do not confuse make-docfile with doc strings
3822 * editfns.c (Fchar_to_string): Make doc string consistent with
3823 arguments. Put doc strings in comments.
3825 * abbrev.c, minibuf.c: Put doc strings in comments.
3827 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3829 * window.c (window_loop): Don't check for Fother_buffer returning nil.
3831 * window.c (select_window_1): Unfreeze window start. Remove a
3832 doubled test for WINDOW being live.
3834 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3836 * fns.c (Fmapconcat): Fix typo in a doc string.
3838 * dispnew.c (Fsleep_for): Fix typo in a doc string.
3840 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3842 * xterm.c (x_draw_glyph_string): Restore clipping after
3845 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3847 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
3849 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3851 * indent.c (skip_invisible): Use new retval of
3852 TEXT_PROP_MEANS_INVISIBLE.
3854 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
3855 If a parent is reached and noinherit is set, exit immediately.
3856 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
3858 * s/ms-w32.h (EXEC_SUFFIXES):
3859 * s/msdos.h (EXEC_SUFFIXES):
3860 * process.h (EXEC_SUFFIXES): Remove.
3862 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
3863 (decode_suffixes): Remove.
3865 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
3866 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
3867 (invisible_ellipsis_p): Remove.
3869 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
3870 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
3871 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
3872 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
3873 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
3875 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3877 * lisp.h (Ftop_level): Add prototype.
3879 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
3880 (XTread_socket): Improve style of comments to follow other
3883 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
3884 is already prototyped in included lisp.h).
3886 * frame.c (Fset_mouse_position): Improve style of comment to
3887 follow other comments.
3888 (Fset_mouse_pixel_position): Improve style of comment to follow
3890 (Fmake_frame_visible): Doc fix and typo in comment.
3891 (Fmake_frame_invisible): Doc fix and typo in comment.
3892 (Ficonify_frame): Fix typo in comment.
3894 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3896 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
3897 * term.c, alloc.c: Put doc strings in comments.
3899 2001-10-13 Gerd Moellmann <gerd@gnu.org>
3901 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
3902 Provide definitions for doc strings in comments.
3904 * fns.c: Put doc strings in comments.
3906 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3908 * dired.c (file_name_completion): Ignore a candidate directory if
3909 it matches an element in completion-ignored-extensions that ends
3911 (syms_of_dired) <completion-ignored-extensions>: Mention the above
3912 feature in the doc string.
3913 (Ffile_name_completion): Ditto.
3915 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
3917 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
3919 * xfns.c (syms_of_xfns): Update calls to Fprovide.
3921 * lisp.h (Fprovide): Update prototype.
3922 (Ffeaturep, invisible_p): Remove.
3924 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
3925 (DOLIST, LOOP_PROPVAL): New macros.
3926 (invisible_p, invisible_ellipsis_p): Use them.
3927 (invisible_noellipsis_p): New function.
3928 (syms_of_xdisp): Use empty_string.
3930 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
3932 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
3933 (syms_of_lread) <Vafter_load_alist>: Update docstring.
3935 * print.c (Fwith_output_to_temp_buffer): Align with
3936 internal_with_output_to_temp_buffer.
3937 (print_preprocess): Use traverse_intervals_noorder.
3938 (print_object): Update call to traverse_intervals.
3940 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
3941 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
3943 * intervals.c (traverse_intervals_noorder): New function.
3944 (search_for_interval, count_intervals): Use it.
3945 (traverse_intervals): Use less stack space and drop `depth' arg.
3947 * fns.c (Ffeaturep): Add new `subfeature' arg.
3948 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3949 (Qsubfeatures): New var.
3950 (syms_of_fns): Initialize it.
3952 * keymap.c (Fkey_description): Use empty_string.
3953 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3954 (syms_of_keymap): Setup inheritance between maps.
3955 Don't export Sdescribe_bindings_internal any more.
3957 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3959 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3961 * xterm.c (notice_overwritten_cursor): Renamed from
3962 note_overwritten_text_cursor. Rewritten to take glyph widths into
3965 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3967 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3968 multi-line strings without a trailing "\n\".
3970 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3972 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3975 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3977 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3979 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3980 * w32proc.c (sys_spawnve):
3981 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3982 * w32.c (check_windows_init_file):
3983 * sound.c (Fplay_sound):
3984 * emacs.c (init_cmdargs):
3985 * process.c (Fstart_process): Update calls to openp.
3987 * callproc.c (Vexec_suffixes): New var.
3988 (Fcall_process): Update call to openp.
3989 (decode_suffixes): New function.
3990 (syms_of_callproc): Init exec-suffixes.
3992 * lread.c (Vload_suffixes, default_suffixes): New vars.
3993 (openp): Take a lisp list of suffixes.
3994 Check for file-name-handlers even if the file was absolute already.
3995 (syms_of_lread): Declare load-suffixes.
3996 (Fload): Fix up call to openp.
3997 Don't bother checking for file-name-handler at the very beginning.
3999 * keymap.h (Fcopy_keymap): Don't export.
4001 * lisp.h (empty_string): Declare.
4002 (Vload_suffixes, Vexec_suffixes): Declare.
4003 (openp): Update prototype.
4005 * emacs.c (empty_string): New var.
4006 (syms_of_emacs): Initialize it.
4008 * search.c (wordify): Use it.
4010 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
4011 selected window if it's not displayed there. Handle the case
4012 when the window is dedicated.
4013 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
4015 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
4017 * syntax.h (struct gl_state_s): Change the meaning of b_property.
4018 Remove left_ok and right_ok.
4019 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4020 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
4021 new meaning of b_property.
4023 * syntax.c (update_syntax_table): Simplify.
4024 (Fforward_comment): Don't skip quoted chars when going backward.
4026 2001-10-11 Gerd Moellmann <gerd@gnu.org>
4028 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
4029 in case I is of some unsigned type, in which case
4030 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
4031 comparison becomes bogus.
4033 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
4034 (Fuser_full_name): Fix bug treating a float as a fixnum.
4036 * data.c (Fstring_to_number): Use make_fixnum_or_float.
4038 * lisp.h (make_fixnum_or_float): New macro.
4040 * lisp.h (circular_list_error): Add prototype.
4042 * data.c (Qcircular_list): New variable.
4043 (circular_list_error): New function.
4044 (syms_of_data): Initialize it Qcircular_list.
4046 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
4048 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
4049 * casefiddle.c, buffer.c: Include keymap.h.
4051 2001-10-10 Gerd Moellmann <gerd@gnu.org>
4053 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
4054 options. From Dave Love <d.love@dl.ac.uk>.
4056 2001-10-09 Gerd Moellmann <gerd@gnu.org>
4058 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
4059 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
4061 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
4063 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
4065 2001-10-08 Andrew Innes <andrewi@gnu.org>
4067 * lisp.h [max]: Undef min and max before redefining them.
4069 * w32gui.h: Do not undef min and max.
4071 * w32heap.h: Do not undef min and max.
4073 * s/ms-w32.h: Do not undef min and max.
4075 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
4077 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
4079 2001-10-08 Sam Steingold <sds@gnu.org>
4081 * keymap.c (current-active-maps): Quote newlines (compilation error).
4083 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
4085 * Makefile.in (lisp, shortlisp): Replace bindings.el with
4086 bindings.elc, since otherwise doc strings in bindings.el get wrong
4089 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
4091 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
4093 * keyboard.h (map_prompt): Remove.
4095 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
4096 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
4098 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
4100 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
4102 * keyboard.c (map_prompt): Remove.
4103 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
4106 * keymap.h: New file. Extracted from lisp.h.
4108 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
4109 (accessible_keymaps_1): New function.
4110 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
4111 (Fwhere_is_internal): Use Fcurrent_active_maps.
4112 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
4113 Insert in current buffer rather than standard-output.
4114 Don't call `help-mode'. Export to elisp.
4115 (describe_buffer_bindings): New wrapper.
4116 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
4117 and Sdescribe_buffer_bindings.
4119 2001-10-08 Gerd Moellmann <gerd@gnu.org>
4121 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
4122 Remove code setting signal handler.
4124 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
4125 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
4127 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4129 * keyboard.c: Don't define min/max.
4131 2001-10-08 Gerd Moellmann <gerd@gnu.org>
4133 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
4134 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
4135 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
4136 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
4137 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
4138 Don't define min/max.
4140 * lisp.h (min, max): New macros.
4142 * puresize.h (BASE_PURESIZE): Increase to 725000.
4144 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4146 * xfaces.c (free_frame_menubar): Add prototype.
4148 * lisp.h (init_window): Add prototype.
4150 * editfns.c: Include ctype.h.
4152 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
4153 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
4154 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
4157 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
4158 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
4159 `popup_activated_flag' and `title'.
4161 * doc.c (Fdocumentation_property): Fix typo in a doc string.
4163 * emacs.c (main): Remove extra `;'.
4165 * atimer.h (struct atimer): Fix typos in a comment.
4167 * atimer.c: Fix typo.
4169 * Makefile.in: Fix typo.
4171 * README: Remove obsolete part mentioning removed VMS file.
4173 2001-10-07 Miles Bader <miles@gnu.org>
4175 * Makefile.in (lisp, shortlisp): Add `button.elc'.
4177 2001-10-07 Ken Raeburn <raeburn@gnu.org>
4179 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
4182 * lisp.h (Ffield_end): Declare.
4184 2001-10-07 Gerd Moellmann <gerd@gnu.org>
4186 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
4188 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
4190 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
4192 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
4194 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
4195 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
4197 * alloc.c (inhibit_garbage_collection): Simplify.
4198 (Fmemory_use_counts): Ditto.
4200 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
4201 (syms_of_data): DEFVAR_INT most-positive-fixnum and
4202 most-negative-fixnum.
4204 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
4205 (FIXNUM_OVERFLOW_P): New macros.
4207 2001-10-06 Miles Bader <miles@gnu.org>
4209 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
4210 scroll_bar_bottom_shadow_pixel fields.
4211 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
4212 for the shadows, and tell the toolkit about them if we succeed.
4213 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
4214 Free scroll-bar shadow colors.
4215 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
4216 Free scroll-bar shadow colors when the background color changes.
4217 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
4218 Initialize scroll-bar shadow-color fields.
4220 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4222 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
4224 2001-10-05 Miles Bader <miles@gnu.org>
4226 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
4227 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
4228 New functions (were in simple.el).
4229 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
4230 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
4231 (syms_of_minibuf): Initialize them.
4233 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4235 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
4236 (tiff_load): Install them as error and warning handler.
4238 2001-10-04 Andrew Innes <andrewi@gnu.org>
4240 * w32fns.c (x_to_w32_color): Fix argument to alloca.
4241 (w32_load_system_font): Don't believe what GetLanguageFontInfo
4242 says; query codepage info directly to determine if font is double byte.
4243 (x_to_w32_charset): Handle private format for unknown charsets.
4244 Handle wildcards in charset spec, by ignoring them.
4245 (w32_codepage_for_font): Fix argument to alloca. Don't remove
4246 "*-" prefix from charset.
4247 (x_to_w32_font): Enlarge remainder array for safety. Specifically
4248 handle the truncated font spec form constructed by font_list_1, so
4249 that we correctly identify the charset fields. Don't remove "*-"
4250 prefix from charset.
4251 (w32_list_synthesized_fonts): Fix argument to alloca.
4253 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
4255 * window.h (MINI_WINDOW_P): Use NILP.
4257 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
4259 * termhooks.h (struct input_event): Use proper type for `kind'.
4261 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4263 This handles unknown keysyms better than before. For example,
4264 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
4265 Emacs formerly completely ignored F5. With the change, it derives
4266 a key symbol from the name of the X keysym, `ccaron' in this case.
4267 Reported by Martin Buchholz.
4269 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
4272 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
4273 that EVENT->code isn't a function key, use the keysym's name.
4275 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4277 FOREACH is a macro that should make it easier to loop over Lisp
4278 lists with checks for cycles and proper lists.
4280 * lisp.h (LIST_END_P, FOREACH): New macros.
4282 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4284 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
4285 called for a lost connection. Prevent dumping core in this case.
4286 Instead print the X error, and exit. On user request.
4288 * xterm.c (error_msg): New variable.
4289 (x_fatal_error_signal): New function.
4290 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
4291 as fatal_error_signal_hook around the call to XtCloseDisplay.
4293 * emacs.c (fatal_error_signal_hook): New variable.
4294 (fatal_error_signal): Call that function.
4296 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4298 With this, Emacs prints how much pure storage it will
4299 approximately need in case pure storage overflows while dumping.
4301 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
4303 (init_alloc_once): Initialize new variables.
4304 (PURE_POINTER_P): Use new variables.
4305 (pure_alloc): If pure storage overflows, allocate from the heap.
4306 (check_pure_size): New function.
4307 (Fgarbage_collect): Don't GC if pure storage has overflowed.
4309 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
4310 (check_pure_size): Add prototype.
4312 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
4314 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4316 This adds a post-gc-hook that's run with GC inhibited.
4317 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
4319 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
4320 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
4321 (Fgarbage_collect): Run post-gc-hook.
4323 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4325 This adds `defvaralias' and `indirect-variable'. Changes not
4326 directly related to this feature are there to gain the same
4327 performance again as before variable aliases.
4329 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
4330 code to get and set symbol values, to take defvaralias into account.
4332 (Note: the new `constant' bit-flag in symbols would make it
4333 possible to define arbitrary read-only variables, e.g. with
4336 Documentation is in lispref/variables.texi. Added to NEWS.
4338 * lisp.h (enum symbol_interned): New enumeration.
4339 (struct Lisp_Symbol): Remove member `obarray', add
4340 `indirect_variable', `constant', and `interned'.
4341 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
4342 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
4343 (indirect_variable): Add prototype.
4345 * print.c (print_preprocess, print_object): Test internedness of
4346 symbols differently.
4348 * lread.c (Fintern, Funintern): Set symbol's interned and constant
4350 (init_obarray): Likewise for t and nil.
4352 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4353 (Fdefvaralias): New function.
4354 (specbind): Simplify the test if symbol is a constant.
4355 (syms_of_eval): Defsubr Fdefvaralias.
4357 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4358 (Qcyclic_variable_indirection): New variable.
4359 (Fkeywordp): Check for internedness differently.
4360 (Fmakunbound): Simplify the test if symbol is a constant.
4361 (indirect_variable, Findirect_variable): New functions.
4362 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
4364 (let_shadows_buffer_binding_p): Check for variable aliases.
4365 (set_internal): Simplify the test if SYMBOL is a constant.
4366 If SYMBOL has a buffer-local value and is an alias, use the aliased
4368 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
4371 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
4372 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
4375 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
4377 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
4378 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
4379 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
4381 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4385 2001-10-03 Miles Bader <miles@gnu.org>
4387 * callproc.c (syms_of_callproc): Explicitly state in the
4388 documentation for `process-environment' that earlier entries take
4389 precedence over later ones.
4391 2001-10-02 Miles Bader <miles@gnu.org>
4393 * textprop.c (Fnext_char_property_change)
4394 (Fprevious_char_property_change): Remove reference to non-existant
4395 argument OBJECT from doc-string.
4397 2001-10-01 Gerd Moellmann <gerd@gnu.org>
4399 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
4400 (try_window_id): Skip back over lines ending in a newline from a
4403 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
4406 2001-10-01 Richard M. Stallman <rms@gnu.org>
4408 * search.c (Freplace_match): Doc fix.
4410 2001-09-28 Andrew Innes <andrewi@gnu.org>
4412 * w32menu.c (set_frame_menubar): Take into account that
4413 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4416 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
4418 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
4420 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4422 * s/gnu-linux.h: Fix a typo in comment.
4424 2001-09-28 Andreas Schwab <schwab@suse.de>
4426 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
4427 nocombreloc, in case -z combreloc is the default.
4429 2001-09-28 Gerd Moellmann <gerd@gnu.org>
4431 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
4432 really going on here.
4434 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
4436 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
4438 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
4440 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
4441 utf-8, menu-bar, and latin-N.
4442 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
4443 unconditionally now.
4444 (lisp): Add latin-N, since they are preloaded.
4446 2001-09-27 Gerd Moellmann <gerd@gnu.org>
4448 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
4449 to the left. Some cleanup.
4451 * xdisp.c (display_mode_element): One more case where a string's
4452 multibyteness should be used for display.
4454 2001-09-26 Gerd Moellmann <gerd@gnu.org>
4456 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
4459 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
4460 of the only temporarily set echoing flag for deciding when
4463 * keyboard.c (echo_kboard): Make externally visible.
4465 * lisp.h (echo_kboard): Declare extern.
4467 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
4468 fonts_changed_p if we need larger matrices due to vscrolling.
4469 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
4470 this round of redisplay if make_cursor_line_fully_visible fails.
4471 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
4472 (try_cursor_movement, try_scrolling): Use them instead of integers.
4474 * dispextern.h (required_matrix_width, required_matrix_height):
4477 * dispnew.c (required_matrix_width, required_matrix_height):
4479 (allocate_matrices_for_window_redisplay)
4480 (allocate_matrices_for_frame_redisplay: Use them.
4481 Remove parameters CH_DIM.
4483 * xdisp.c (display_mode_lines): Temporarily set selected_frame
4484 and selected_window to the frame of the window whose mode-lines
4485 are displayed, and to the window itself.
4486 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
4489 2001-09-25 Gerd Moellmann <gerd@gnu.org>
4491 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
4492 the image cache under us.
4494 * xdisp.c (display_mode_element): If the mode element is a symbol
4495 with a string value, use that string's multibyteness for displaying.
4497 * keyboard.c (read_char): Don't clear a message for a switch-frame
4498 event. From Stefan Monnier <monnier@cs.yale.edu>.
4500 * xterm.c (fast_find_position) [0]: Add a presumably more correct
4501 version for after 21.1.
4503 * xdisp.c (row_containing_pos): Make externally visible.
4505 * dispextern.h (row_containing_pos): Add prototype.
4507 * process.c (send_process): Disable composition if from_byte < 0.
4508 From Kenichi Handa <handa@etl.go.jp>.
4510 2001-09-24 Gerd Moellmann <gerd@gnu.org>
4512 * xterm.c (refreshicon): Function removed.
4514 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
4516 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
4518 * xterm.c (toplevel): Remove includes in #if 0.
4520 * process.c (sigchld_handler) [LINUX]: Don't return from
4521 the signal handler at the end of the loop.
4523 2001-09-21 Gerd Moellmann <gerd@gnu.org>
4525 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
4526 Terminate only if kill returns -1, and errno is ESRCH.
4528 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
4530 * Makefile.in (shortlisp): Add ../lisp/env.elc.
4532 2001-09-20 Gerd Moellmann <gerd@gnu.org>
4534 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
4535 since this function can be called during GC.
4537 * callproc.c (Fcall_process): Handle errors from pipe(2).
4538 (child_setup): Delete code in #ifdef vipc.
4540 2001-09-19 Gerd Moellmann <gerd@gnu.org>
4542 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
4543 (display_mode_element): Display the string from decode_mode_spec
4544 depending on its multibyteness.
4546 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
4548 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
4550 2001-09-18 Gerd Moellmann <gerd@gnu.org>
4552 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
4553 recursive_edit_unwind.
4554 (recursive_edit_unwind): Set kboard state according to
4557 * buffer.c (modify_overlay): Don't do nothing if START == END;
4558 This can still be a modification, for example when an overlay has
4559 a before-string or after-string.
4560 (Fdelete_overlay): Prevent redisplay optimizations when deleting
4561 an overlay with before-string or after-string.
4563 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
4564 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
4566 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
4567 first_unchanged_at_end_row is in front of
4568 last_unchanged_at_beg_row. This code should be removed after the
4571 2001-09-17 Gerd Moellmann <gerd@gnu.org>
4573 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
4574 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
4576 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
4579 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
4581 * dired.c (Ffile_attributes): Doc fix.
4583 2001-09-14 Gerd Moellmann <gerd@gnu.org>
4585 * fileio.c (Ffile_symlink_p): Fix last change.
4587 * filelock.c (current_lock_owner): Fix last change.
4589 2001-09-13 Gerd Moellmann <gerd@gnu.org>
4591 * filelock.c (current_lock_owner): If readlink returns ERANGE,
4592 take that to mean that the buffer is too small.
4594 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
4595 that to mean that the buffer is too small.
4597 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
4598 current buffer's multibyteness when discarding the iterator's
4601 * xfns.c (Fx_window_property): Handle case that property gets
4602 deleted between the two calls to XGetWindowProperty.
4604 2001-09-11 Gerd Moellmann <gerd@gnu.org>
4606 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
4608 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
4609 in addition to read-only.
4611 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
4612 to t in addition to read-only.
4614 * lisp.h (Qinhibit_modification_hooks): Declare.
4616 * insdel.c (Qinhibit_modification_hooks): New variable.
4617 (syms_of_insdel): Initialize and staticpro it.
4619 * textprop.c (verify_interval_modification): Don't run
4620 modification-hooks if inhibit_modification_hooks.
4622 * dispnew.c (set_window_cursor_after_update): Fix code
4623 finding glyph row containing cursor when cursor_in_echo_area
4626 * xdisp.c (init_from_display_pos): Put some code in #if 0.
4627 (add_to_log): Use bcopy instead of strcpy.
4628 (init_from_display_pos): Use an explicit loop over bytes in
4629 overlay strings instead of calling index.
4631 2001-09-10 Gerd Moellmann <gerd@gnu.org>
4633 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
4635 * dispnew.c (direct_output_for_insert): Don't change IT's
4636 stop_charpos to something in front of its current position.
4638 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
4641 2001-09-10 Richard M. Stallman <rms@gnu.org>
4643 * frame.c (Fmouse_position): Doc fix.
4645 2001-09-07 Gerd Moellmann <gerd@gnu.org>
4647 * xdisp.c (init_from_display_pos): Don't compare the result
4648 of calling index with NULL.
4650 2001-09-06 Gerd Moellmann <gerd@gnu.org>
4652 * xfns.c (x_set_background_color): Don't change the colors
4653 of the X window of scroll bar widgets.
4655 2001-09-05 Andrew Innes <andrewi@gnu.org>
4657 * w32fns.c (w32_createwindow): Undo last change.
4659 2001-09-05 Gerd Moellmann <gerd@gnu.org>
4661 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
4663 * xdisp.c (string_buffer_position): Use *single_char_property*
4664 functions instead of the *single_property* functions.
4666 2001-09-04 Andrew Innes <andrewi@gnu.org>
4668 * w32term.c (w32_read_socket): Add more information to debugging
4671 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
4672 from Emacs frames, so that calls to GetClipBox in w32term.c
4673 correctly report when part of a frame is visible (including
4674 scrollbars, etc). This prevents repeated redrawing of frames when
4675 only a scrollbar is visible.
4676 (w32_wnd_proc): Add more frame information to debugging output.
4678 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
4680 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
4682 2001-09-03 Gerd Moellmann <gerd@gnu.org>
4684 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
4685 help-echo for a string which doesn't have help-echo itself, use
4686 get-char-property to obtain the help-echo from the string's buffer
4687 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
4688 have mouse-face, look ``under'' the string for mouse-face from an
4690 (fast_find_position): Add parameter STOP. In the final row, stop
4691 before glyphs having STOP as object. Don't consider glyphs that
4692 are not from a buffer.
4694 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
4696 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
4698 * fns.c (Fmd5): Doc fix.
4700 2001-08-31 Gerd Moellmann <gerd@gnu.org>
4702 * composite.c (update_compositions): Do nothing if
4703 inhibit-modification-hooks is set.
4705 2001-08-30 Gerd Moellmann <gerd@gnu.org>
4707 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
4708 and check_message_stack if terminating abnormally. We want
4709 glyph matrices etc. in a core dump.
4711 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
4712 (syms_of_xdisp): Initialize them.
4713 (handle_single_display_prop): Don't change point, bind `object',
4714 `position', and `buffer-position' instead to the object having the
4715 `display' property, position in the object and position in the buffer.
4717 * fileio.c (Finsert_file_contents): Don't change the multibyteness
4718 of the buffer if REPLACE is non-nil.
4720 2001-08-29 Gerd Moellmann <gerd@gnu.org>
4722 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
4724 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
4726 * w32term.c (x_set_glyph_string_background_width)
4727 (show_mouse_face): Track the last changes in xterm.c.
4729 2001-08-28 Gerd Moellmann <gerd@gnu.org>
4731 * xterm.c (x_set_glyph_string_background_width): Set the glyph
4732 string's background width so that multi-line mouse-face is drawn
4733 to the right edge of the window.
4734 (show_mouse_face): Set the row's mouse_face_p flag after drawing
4737 * dispnew.c (direct_output_for_insert): Set updated_area
4738 before inserting/writing glyphs.
4740 * xdisp.c (display_mode_element): Use string_byte_to_char to
4741 determine character positions in strings, use chars_in_text
4742 instead of strwidth.
4743 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
4744 a matrix as parameter; this is easier to use from GDB.
4746 2001-08-28 Miles Bader <miles@gnu.org>
4748 * textprop.c (Fprevious_single_char_property_change)
4749 (Fnext_single_char_property_change): Doc fixes.
4751 2001-08-27 Gerd Moellmann <gerd@gnu.org>
4753 * fileio.c (Finsert_file_contents): Allocate, restore, and
4754 free composition data in the case of REPLACE not being nil.
4756 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
4757 there exist overlay strings with newlines at POS.
4758 (text_outside_line_unchanged_p): Return 0 if changes start at
4759 START and overlays exist at START. Likewise for END.
4760 (try_window_id): Give up if init_to_row_end returns 0.
4762 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
4765 2001-08-24 Gerd Moellmann <gerd@gnu.org>
4767 * keymap.c (access_keymap): Return the cdr of the binding of
4768 a generic character instead of its definition (KEY . BINDING).
4770 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
4771 to 0 also in the REPLACE case.
4773 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
4775 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
4776 open to determine whether file is readable (as for DOS_NT).
4778 2001-08-23 Gerd Moellmann <gerd@gnu.org>
4780 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
4781 coding.type is coding_type_no_conversion or coding_type_raw_text,
4782 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
4783 non-nil instead of just setting enable_multibyte_characters in the
4786 2001-08-22 Gerd Moellmann <gerd@gnu.org>
4788 * dispextern.h (struct face_cache): Add member
4789 menu_face_changed_p.
4791 * xfaces.c (menu_face_changed_default): New variable.
4792 (menu_face_changed_count): Variable removed.
4793 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
4794 the menu_face_changed_default flag, otherwise set the FRAME's
4795 menu_face_changed_p flag if the `menu' face has been changed.
4796 Prevent calling set_font_frame_param if FRAME is t.
4797 (make_face_cache): Initialize cache's menu_face_changed_p
4798 from menu_face_changed_default.
4799 (realize_basic_faces): Look into the frame's face cache to
4800 determine if the menu appearance needs updating.
4802 * keymap.c (access_keymap): Fix last change to not consider
4803 IDX when it has modifiers.
4805 2001-08-21 Gerd Moellmann <gerd@gnu.org>
4807 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
4808 . BINDING) exists, where GENERIC-CHAR is the generic character of
4809 the charset of IDX, return BINDING unless there exists a binding
4812 2001-08-16 Gerd Moellmann <gerd@gnu.org>
4814 * xrdb.c (SYSV): Don't define on Solaris 2.
4815 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
4817 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
4818 of the screen line, not text line, containing IT's current position.
4820 2001-08-15 Gerd Moellmann <gerd@gnu.org>
4822 * window.c (window_scroll_pixel_based): Don't recenter if
4823 PT is partially visible in the window.
4825 * xterm.c (expose_window_tree, expose_window, expose_line):
4826 Return 1 when overwriting mouse-face.
4827 (expose_frame): If mouse-face was overwritten, redo it.
4829 * xfaces.c (x_update_menu_appearance): Don't call
4830 set_frame_menubar, let the next redisplay do it.
4832 2001-08-14 Andrew Innes <andrewi@gnu.org>
4834 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
4835 drawing glyph string.
4837 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
4839 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
4842 2001-08-14 Gerd Moellmann <gerd@gnu.org>
4844 * xfaces.c (x_update_menu_appearance): Save and restore value of
4845 interrupt_input_blocked.
4847 2001-08-13 Gerd Moellmann <gerd@gnu.org>
4849 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
4850 a line start, move back to the line start.
4852 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
4853 exactly when a mini-buffer is active.
4855 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
4856 in units of 1/8 character on non window-system frames.
4857 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
4859 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4861 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
4864 2001-08-09 Gerd Moellmann <gerd@gnu.org>
4866 * keyboard.c (Vpre_help_message): New variable.
4867 (syms_of_keyboard): Initialize and staticpro it.
4868 (show_help_echo): Record current message before displaying a
4869 help-echo, and restore that message when clearing the help.
4871 * xfns.c (x_create_im): Remove prototype.
4873 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
4875 * dispnew.c (adjust_glyph_matrix): Undo last change.
4877 2001-08-08 Gerd Moellmann <gerd@gnu.org>
4879 * dispnew.c (adjust_glyph_matrix): In the optimization for
4880 windows whose height has changed, disable partially visible lines.
4882 2001-08-07 Gerd Moellmann <gerd@gnu.org>
4884 * window.c (Frecenter): If ARG < 0, and on a window system
4885 frame, count in some empty lines when we can't move -ARG lines down.
4887 * xdisp.c (start_display): Don't try to determine the continuation
4888 lines width if lines are truncated. It's superfluous and leads to
4889 incorrect results if POS is not visible in the window after
4890 reseating the iterator at the previous line start.
4892 2001-08-06 Gerd Moellmann <gerd@gnu.org>
4894 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
4896 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4898 * alloc.c (init_stack): Remove declaration.
4900 2001-08-03 Gerd Moellmann <gerd@gnu.org>
4902 * keyboard.c (read_key_sequence): Check that key is an integer
4903 before comparing it with quit_char.
4904 (add_command_key): Use larger_vector.
4905 (read_char_x_menu_prompt): Instead of converting symbol and
4906 integer events into conses (EVENT . nil), use (EVENT . disabled)
4907 which cannot be confused with valid events.
4908 (read_char): When reading from Vunread_command_events, check for
4909 events of the form (EVENT . disabled) instead of
4912 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
4913 a float, determine the max height from the frame's height.
4915 2001-08-02 Gerd Moellmann <gerd@gnu.org>
4917 * xdisp.c (redisplay_internal): Take message_cleared_p into
4918 account only if minibuf_level == 0.
4920 2001-08-01 Gerd Moellmann <gerd@gnu.org>
4922 * xdisp.c (redisplay_internal): Add a check for the last
4925 * xdisp.c (message_cleared_p): New variable.
4926 (clear_message): Set message_cleared_p when clearing the current
4928 (redisplay_internal): Look at message_cleared_p to capture
4929 the case that the echo area should be cleared.
4931 * keyboard.c (command_loop_1): Fix spelling of
4932 resize_echo_area_exactly.
4934 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
4936 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
4938 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
4939 current matrix when the window gets smaller.
4941 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
4943 * print.c (strout): Cast the character passed to insert_char to
4944 unsigned char, to avoid sign extension when it is promoted to int.
4946 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4948 * fileio.c (Finsert_file_contents): Don't treat a return value
4949 of 0 from emacs_read as an IO error.
4951 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4953 * keyboard.c (abs): New macro.
4954 (double_click_fuzz): New variable.
4955 (make_lispy_event): Use it to determine what makes a double-click.
4956 (syms_of_keyboard): DEFVAR_INT it.
4958 * xmenu.c (set_frame_menubar): Take into account that
4959 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4962 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4964 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4966 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4967 of row's visible height.
4969 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4970 deal with the first overlay string having an image `display' property.
4971 (try_window_reusing_current_matrix, compute_line_metrics):
4972 Fix computation of row's visible height for the case that part of the
4973 row is invisible above and part of the row is at the same time
4974 invisible below the window.
4976 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4978 * xfns.c (x-show-tip): Doc fix.
4980 * xfns.c (Vx_max_tooltip_size): New variable.
4981 (syms_of_xfns): DEFVAR_LISP it.
4982 (Fx_show_tip): Set frame's window_width to the width of the
4983 window. Use a maximum tooltip size specified by
4984 Vx_max_tooltip_size, if that has valid contents.
4985 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4987 2001-07-26 Andrew Innes <andrewi@gnu.org>
4989 * w32term.c (x_display_list): New variable.
4990 (w32_term_init): Set it.
4992 * w32term.h (x_display_list): New extern.
4994 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4996 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4997 is non-nil, instead of when redisplaying_p is non-zero.
4999 (mark_window_display_accurate_1): Add an assertion.
5001 2001-07-25 Gerd Moellmann <gerd@gnu.org>
5003 * dispextern.h (struct it): Increase size of ctl_chars to 16.
5005 * xfns.c (Fx_file_dialog): Block/unblock input while processing
5006 events so that we get a chance of processing expose events.
5008 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
5010 2001-07-24 Gerd Moellmann <gerd@gnu.org>
5012 * xfns.c (valid_image_p): Protect better against invalid image
5013 specifications. Previous code could signal an error.
5015 2001-07-23 Gerd Moellmann <gerd@gnu.org>
5017 * indent.c (current_column): Fix column computation in the
5018 presence of display table entries.
5019 (current_column_1, Fmove_to_column, compute_motion): Likewise.
5021 * dispnew.c (adjust_glyph_matrix): In the optimization for
5022 windows whose height has changed, use the new window height
5023 to compute which rows to invalidate.
5025 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
5026 (MAX_10_EXP): New macro.
5029 * coding.c (code_convert_region): Handle the multibyte case if
5030 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
5032 2001-07-20 Gerd Moellmann <gerd@gnu.org>
5034 * dispextern.h (struct face): Change type of `stipple' to
5037 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
5039 2001-07-19 Gerd Moellmann <gerd@gnu.org>
5041 * dispnew.c (update_window): Don't set the cursor at the end
5042 of the update if display update has been paused.
5044 * composite.h (syms_of_composite): Renamed from syms_of_composition.
5046 2001-07-18 Ken Raeburn <raeburn@gnu.org>
5048 * fns.c (Fset_char_table_default): Check that a charset is defined
5049 before checking its dimension.
5051 2001-07-17 Ken Raeburn <raeburn@gnu.org>
5053 * coding.c (setup_coding_system): Don't do any designation based
5054 on reg_bits if charset is not yet defined.
5056 * lisp.h (XVECTOR): Verify correct object type before returning a
5057 pointer, using eassert.
5059 2001-07-17 Gerd Moellmann <gerd@gnu.org>
5061 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
5062 Increase to 4096 because of paste problems reported on GNU/Linux.
5064 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
5066 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
5068 2001-07-16 Gerd Moellmann <gerd@gnu.org>
5070 * fileio.c (unwind_read): Function removed.
5071 (read_non_regular, read_non_regular_quit): New functions.
5072 (Finsert_file_contents): When reading from non-regular files,
5073 arrange to catch a `quit' and terminate the loop. Rearrange
5074 code so that a `quit' when reading from a regular file doesn't
5075 insert text in the buffer.
5077 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
5078 Clear faces afterwards.
5079 (clear_font_table): Take a x_display_info parameter. Don't free
5080 fonts being the default font of any frame on the given display.
5082 2001-07-13 Gerd Moellmann <gerd@gnu.org>
5084 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
5085 instead of CHAR_STRING which can signal an error.
5087 * charset.c (char_to_string_1): Extracted from char_to_string.
5088 Return -1 instead of signaling an error.
5089 (char_to_string): Use it.
5091 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
5093 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
5095 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
5096 is t, don't try to append anything to it.
5098 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
5100 * dired.c (file_name_completion): Pass dp->d_name to
5101 Fstring_match, not elt, which is always nil here.
5103 2001-07-12 Gerd Moellmann <gerd@gnu.org>
5105 * xselect.c (x_decline_selection_request): Handle errors
5106 caused by receivers that have vanished.
5108 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
5109 ignoring events on foreign windows in #if 0. Always dispatch
5110 the event after checking it with x_handle_property_notify.
5112 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
5113 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
5114 TRACE macros to facilitate debugging. Add additional trace statements.
5115 (toplevel): Add prototypes for file-local functions.
5116 (x_atom_to_symbol): Remove DPYINFO parameter.
5118 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
5120 * w32menu.c (menubar_selection_callback, w32_menu_show):
5121 Initialize `entry' to nil.
5122 (w32_dialog_show): Remove unused `save_wv' variable.
5123 (name_is_separator): Recognize "--:foo" and "--foo-bar".
5125 2001-07-11 Gerd Moellmann <gerd@gnu.org>
5127 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
5129 * fileio.c (unwind_read): Print a message when discarding inserted
5130 text or switching the buffer to unibyte. Change parameter.
5131 (Finsert_file_contents): Don't pass VISIT to unwind_read.
5133 * fileio.c (unwind_read): New function.
5134 (Finsert_file_contents): Record it as unwind-function for
5135 the case that reading is interrupted by C-g.
5137 2001-07-10 Gerd Moellmann <gerd@gnu.org>
5139 * dispnew.c (update_window): Don't skip the header-line
5140 update when scrolling_window returns 0.
5142 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
5144 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
5145 for the case that x_decode_color signals an error.
5147 * xdisp.c (add_to_log): Do nothing if called asynchronously.
5149 2001-07-09 Gerd Moellmann <gerd@gnu.org>
5151 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
5152 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
5155 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
5157 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
5158 doc string line for dos-timezone-offset.
5160 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
5161 inline assembly, to avoid compiler warnings.
5162 (syms_of_msdos): Add \n\ at the end of a line in the doc string
5163 line for dos-unsupported-char-glyph.
5165 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
5167 2001-07-05 Gerd Moellmann <gerd@gnu.org>
5169 * sound.c: Include Emacs' header files with #include "...".
5171 * eval.c (specbind): Additionally record the buffer that was
5172 current when a buffer-local or frame-local variable was bound.
5174 2001-07-04 Gerd Moellmann <gerd@gnu.org>
5176 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
5177 to unibyte characters in unibyte buffers.
5179 2001-07-03 Gerd Moellmann <gerd@gnu.org>
5181 * eval.c (specbind): If SYMBOL has a frame-local binding, record
5182 the frame on the binding stack. Change format of entries for
5183 local bindings on the binding stack to '(SYMBOL . WHERE)'.
5184 (unbind_to): Handle unbinding a frame-local variable.
5186 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
5187 glyphs and truncation glyphs at the end of a row from its pixel width.
5188 (dump_glyph_row): Print row's continuation_lines_width.
5189 (try_window_id): Take the shortcut if ZV is visible in the
5190 window, but there are actually no changes at ZV.
5192 2001-07-02 Gerd Moellmann <gerd@gnu.org>
5194 * xterm.h (x_free_dpy_colors): Add prototype.
5196 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
5197 right number of arguments.
5199 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
5200 ($(lwlibdir)TAGS): New target.
5201 (TAGS): Fix dependency list.
5203 * xterm.c (x_list_fonts): Make sure XFreeFont is called
5206 2001-06-30 Gerd Moellmann <gerd@gnu.org>
5208 * emacs.c (main): Remove extern declaration for sys_nerr, which
5209 isn't used and causes a compilation error with GCC 3.0 on
5212 2001-06-27 Gerd Moellmann <gerd@gnu.org>
5214 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
5215 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
5216 (toplevel): Include <signal.h> and syssignal.h.
5218 * sound.c (vox_configure, vox_close): Turn off atimers
5221 2001-06-26 Gerd Moellmann <gerd@gnu.org>
5223 * keyboard.c (read_char) <non_reread>: Record the previous idle
5224 start time before calling timer_stop_idle.
5225 (read_char) <reread_first>: After processing a help-echo event,
5226 restore the previous idle start time.
5228 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
5229 the start of invisible text.
5230 (setup_for_ellipsis): New function.
5231 (next_overlay_string): After all overlay strings have been
5232 processed, display an ellipsis if necessary.
5233 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
5234 (push_it): Initialize display_ellipsis_p on the iterator's stack.
5236 * dispextern.h (struct iterator_stack_entry): Add member
5239 2001-06-25 Gerd Moellmann <gerd@gnu.org>
5241 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
5242 on the value of the wait-for-wm frame parameter.
5244 * xterm.h (struct x_output): Add member wait_for_wm.
5246 * xfns.c (Qwait_for_wm): New variable.
5247 (x_frame_parms): Add entry for `wait-for-wm".
5248 (x_set_wait_for_wm): New function.
5249 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
5250 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
5252 * xdisp.c (try_window_id) <all changes below window end>: Don't
5253 take this shortcut if ZV is visible in the window.
5254 (try_window_id): When checking for window start being in changed
5255 text, don't check that the buffer's size has changed.
5257 2001-06-23 Richard M. Stallman <rms@gnu.org>
5259 * minibuf.c (Fcompleting_read): Doc fix.
5261 2001-06-19 Gerd Moellmann <gerd@gnu.org>
5263 * composite.c (Ffind_composition_internal): Accept ZV
5264 and a string's end position as POS.
5266 2001-06-18 Gerd Moellmann <gerd@gnu.org>
5268 * composite.c (Ffind_composition_internal): Check POS
5271 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5273 * editfns.c (Fmessage_box): If the frame is not under a window
5274 system, output the message in the echo area.
5276 2001-06-14 Richard M. Stallman <rms@gnu.org>
5278 * xdisp.c (try_window_id): When EOB is visible, don't treat
5279 insertion at EOB as if it were "off the bottom of the screen."
5281 2001-06-11 Andrew Innes <andrewi@gnu.org>
5283 * w32proc.c (create_child): Add new parameter is_gui_app.
5284 (w32_executable_type): Add new parameter is_gui_app.
5285 (sys_spawnve): Use it.
5286 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
5287 SIGQUIT. This matches better how the signals are interpreted by
5288 MSVC compiled programs.
5289 (syms_of_ntproc): Update docstring.
5291 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
5293 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
5294 well otherwise note_mouse_highlight might optimize away highlighting
5295 if we pass over that same overlay again.
5297 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
5299 * lread.c (Fload): Document that the argument is run via
5300 substitute-in-file-name.
5302 2001-05-31 Gerd Moellmann <gerd@gnu.org>
5304 * Makefile.in (bootstrap-doc): New target.
5305 (bootstrap-emacs): Depend on it.
5307 * fileio.c (Fdo_auto_save): Don't try to create the directory of
5308 auto-save-list-file-name when shutting down Emacs, because
5309 creating the directory might signal an error, and leaves
5310 Emacs in a strange state.
5312 * term.c: (tty_cursor_hidden): New variable.
5313 (update_begin): Don't call tty_hide_cursor. Clean up.
5314 (update_end, set_terminal_window, set_scroll_region): Clean up.
5315 (ring_bell, reset_terminal_modes): Clean up.
5316 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
5317 on tty_cursor_hidden.
5318 (write_glyphs): Call tty_hide_cursor.
5320 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
5322 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
5324 2001-05-30 Gerd Moellmann <gerd@gnu.org>
5326 * xfns.c (enum image_value_type): New enumerator
5327 IMAGE_STRING_OR_NIL_VALUE.
5328 (parse_image_spec): Handle it.
5329 (xbm_format, pbm_format): Use it for :foreground and :background.
5330 (xbm_load, pbm_load): Check for nil color names.
5332 * xterm.c (note_mouse_highlight): If an overlapping overlay
5333 exists, but we find that we highlight the same overlay as before,
5334 don't do the highlighting again.
5336 2001-05-29 Gerd Moellmann <gerd@gnu.org>
5338 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
5339 Protect unibyte strings created by replacing their multibyte
5340 equivalents in menu_items.
5342 * keymap.c (Fsingle_key_description): NUL-terminate the string
5343 buffer before calling build_string.
5345 * callproc.c (Fcall_process): Deal with decode_coding returning
5346 CODING_FINISH_INCONSISTENT_EOL.
5348 2001-05-28 Gerd Moellmann <gerd@gnu.org>
5350 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
5351 an item's name with its key description in case the description
5352 is a multibyte string.
5354 * keymap.c (Fsingle_key_description): Create a multibyte string
5357 * macros.c (Fstart_kbd_macro): Doc fix.
5359 * xterm.c (cursor_in_mouse_face_p): New function.
5360 (x_draw_stretch_glyph_string): Use it to choose a different GC
5361 when drawing a cursor within highlighted text.
5363 * editfns.c (char_property_eq): Put in #if 0.
5365 * indent.c (string_display_width): Put in #if 0.
5367 * lread.c (Fload): Remove unused label.
5369 * termcap.c (speeds): Put in #if 0.
5371 2001-05-18 Gerd Moellmann <gerd@gnu.org>
5373 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
5375 * xfaces.c (xlfd_point_size): Don't divide pixel size from
5376 transformation matrix by 10.
5378 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5380 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
5381 only if it's equal to the former foreground pixel color.
5382 (x_set_foreground_color, x_set_background_color)
5383 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
5385 2001-05-16 Dave Love <fx@gnu.org>
5387 * insdel.c (signal_before_change, signal_after_change): Consider a
5388 local change hook which changes the buffer.
5390 * process.c (read_process_output): Don't call signal_after_change
5391 and update_compositions after insert_from_string_before_markers.
5393 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5395 * xfaces.c (split_font_name): Use the right field when
5396 checking for `[...]' syntax.
5398 * buffer.c (copy_overlays): New function.
5399 (clone_per_buffer_values): Use it.
5401 * buffer.h (OVERLAY_PLIST): New macro.
5403 * keymap.c (Fsingle_key_description): Replace a build_string with
5404 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
5406 * fontset.c (Ffontset_info): Check that face is non-null
5407 before accessing its fields.
5409 2001-05-15 Gerd Moellmann <gerd@gnu.org>
5411 * keyboard.c (read_key_sequence): Prevent generating a fake
5414 * xfaces.c (split_font_name): Handle `[...]' for the right
5417 * ccl.c (ccl_driver): Don't copy remaining bytes in case
5418 of CCL_STAT_INVALID_CMD.
5420 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
5422 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
5423 in <var> has no default value yet.
5425 * xfaces.c (try_alternative_families): First try the FAMILY.
5426 And if nothing is found in the end, try again with scalable fonts.
5427 (try_font_list): Let try_alternative_families do a bit more of
5428 the work. Only use FAMILY if it is not nil.
5429 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
5431 2001-05-14 Gerd Moellmann <gerd@gnu.org>
5433 * xterm.c (note_mouse_highlight): Avoid changing the mouse
5434 pointer shape when show_mouse_face has already done it.
5436 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
5439 * xfaces.c (split_font_name): Make sure to leave the loop
5440 with the right value of `i'.
5442 * xfaces.c (split_font_name): Handle matrix transformations
5443 in the pixel and point size fields of XLFD font names.
5444 (xlfd_point_size): Likewise.
5446 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
5448 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
5449 (x_to_w32_font): Add prototype.
5451 * regex.c (malloc, realloc, free) [emacs]: Undefine before
5452 redefining, to avoid compiler warnings.
5454 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
5456 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
5457 (w32_get_bdf_glyph): Cast between unsigned char and char when
5458 passing arguments to subroutines, to shut up compiler warnings.
5459 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
5462 * xfaces.c: Include keyboard.h before frame.h, not after it.
5464 * widget.c: Include keyboard.h before frame.h.
5466 * w32term.h (struct image, struct face): Forward declaration, to
5467 avoid compiler warnings.
5469 2001-05-11 Gerd Moellmann <gerd@gnu.org>
5471 * keyboard.c (read_key_sequence): Don't modify events when
5472 generating fake prefix keys (mode-line, scroll-bar, ...) since
5473 this prevents proper processing of such events when pushed back
5474 into unread-command-events.
5476 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
5477 actually redrawn. Make the function static.
5478 (note_mouse_highlight): Fix a case where the mouse cursor
5479 was changed back to the text cursor.
5481 * xterm.h (clear_mouse_face): Remove prototype.
5483 * xdisp.c (try_window_id): Fix the fix and set the right
5486 * xdisp.c (try_window_id): Fix computation of window end in the
5487 case that lines were deleted at the end of the window. Add some
5488 more debug_method_adds.
5490 * xfaces.c (try_alternative_families): New function.
5491 (try_font_list): Use it. If ATTRS specifies a family, check
5492 fonts from that family first.
5493 (choose_face_font): Remove code setting the family part of
5496 2001-05-10 Gerd Moellmann <gerd@gnu.org>
5498 * xdisp.c (try_window_id): Fix case of all changes before
5501 * xdisp.c (try_window_id): Add some xasserts.
5503 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5505 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
5507 2001-05-09 Dave Love <fx@gnu.org>
5509 * xdisp.c (GIVE_UP): Fix for K&R C.
5511 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5513 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
5515 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
5516 back to the text cursor shape without need.
5518 2001-05-07 Gerd Moellmann <gerd@gnu.org>
5520 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
5522 * dispextern.h (inverse_video): Declare extern.
5524 * keyboard.c (delete_kboard): Handle the case that selected_frame
5525 has been deleted in the course of x_connection_closed.
5527 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
5529 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
5530 Fix the change from 2001-04-30.
5532 2001-05-03 Gerd Moellmann <gerd@gnu.org>
5534 * xfns.c (file_dialog_unmap_cb): New function.
5535 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
5536 where a dialog is closed via the window manager.
5538 * xdisp.c (try_window_id): Cases of changes all in front of
5539 the window start or all below the window end mostly rewritten.
5540 (redisplay_window): Move the tests if try_window_id is
5541 applicable to try_window_id.
5542 (GIVE_UP): New macro.
5544 2001-05-02 Gerd Moellmann <gerd@gnu.org>
5546 * xterm.c (expose_window): Return int. If W is the window
5547 currently being updated, mark the frame garbaged.
5548 Fix computation of rows intersecting the exposed rectangle.
5549 (expose_window_tree): Stop when expose_window returns 0.
5551 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
5552 again if it has already been drawn.
5554 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
5556 * syntax.c (update_syntax_table): Check that oldi has the same
5557 properties as old_prop before deciding not to invalidate.
5559 2001-04-30 Gerd Moellmann <gerd@gnu.org>
5561 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
5562 read-only text that is so because of text properties.
5564 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
5565 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
5566 windows that are components of a Lucid menu bar.
5568 2001-04-27 Gerd Moellmann <gerd@gnu.org>
5570 * term.c (turn_on_face): Fix reverse video handling on terminals
5571 that don't support colors.
5573 2001-04-26 Gerd Moellmann <gerd@gnu.org>
5575 * editfns.c (save_excursion_restore): Don't use XBUFFER on
5578 2001-04-25 Gerd Moellmann <gerd@gnu.org>
5580 * term.c (toggle_highlight): New function.
5581 (turn_on_face): Change handling of reverse video.
5583 * process.c (wait_reading_process_input):
5584 Call record_asynch_buffer_change only if a timer really changed buffers.
5586 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
5587 of the number of overlays to check.
5589 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
5591 * xdisp.c (try_window_id): Fix a case where window_end_pos
5592 and window_end_bytepos were not adjusted.
5594 2001-04-23 Gerd Moellmann <gerd@gnu.org>
5596 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
5599 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
5601 * process.c (wait_reading_process_input) [!subprocesses]:
5602 Don't reference waiting_for_user_input_p, it's not defined in the
5603 branch without async subprocesses support.
5605 2001-04-19 Gerd Moellmann <gerd@gnu.org>
5607 * keyboard.c (delete_kboard): Prevent a dangling reference
5608 from current_kboard to KB, which is freed.
5610 * process.c (wait_reading_process_input):
5611 Call record_asynch_buffer_change after running timers, to make
5612 read_key_sequence aware of buffer changes from under it.
5614 2001-04-18 Gerd Moellmann <gerd@gnu.org>
5616 * xfaces.c (Qscalable_fonts_allowed): New variable.
5617 (realizing_basic_faces_p): Removed.
5618 (x_face_list_fonts): Special handling for realizing_basic_faces_p
5620 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
5621 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
5622 for scalable-fonts-allowed to t.
5624 * fileio.c (Finsert_file_contents): If the file size returned from
5625 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
5626 read from files on a procfs whose contents are generated dynamically.
5628 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
5630 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
5631 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
5632 (__memalign_hook): Make the two prototypes consistent.
5634 2001-04-17 Gerd Moellmann <gerd@gnu.org>
5636 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
5637 matrix of mini-windows.
5639 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
5641 * intervals.c (find_interval): Don't rebalance during signal handling.
5643 2001-04-11 Gerd Moellmann <gerd@gnu.org>
5645 * fns.c: Include blockinput.h.
5647 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
5649 2001-04-10 Gerd Moellmann <gerd@gnu.org>
5651 * fns.c (Fcompare_strings): Fix return values.
5653 * window.c (window_scroll): Change the meaning of N to mean
5654 N screen-fulls or N lines.
5655 (window_scroll_pixel_based, window_scroll_line_based)
5656 (scroll_command, Fscroll_other_window): Change accordingly.
5658 * window.c (window_scroll_pixel_based, Frecenter):
5659 Call window_box_height instead of using it.last_visible_y for the
5660 height of the window.
5662 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
5663 instead of using it.last_visible_y for the height of the window.
5665 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
5666 From Dan Holmsand <dan@eyebee.com>.
5668 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
5669 able to write to hidden and system files. From Dan Holmsand
5672 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
5673 Holmsand <dan@eyebee.com>.
5675 2001-04-09 Gerd Moellmann <gerd@gnu.org>
5677 * fns.c (Fplist_get, Fplist_put): Add QUITs.
5679 * window.c (window_internal_height): Return 1 less if the
5680 window has a header line.
5682 * xdisp.c (try_window_id): When scrolling on a terminal, take
5683 the change of window_internal_height into account.
5685 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
5687 * gmalloc.c (align): If the argument SIZE would overflow
5688 __malloc_ptrdiff_t, fail right away.
5690 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5692 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
5693 Make sure the tooltip is completely visible.
5694 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
5696 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
5698 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
5700 2001-04-06 Dave Love <fx@gnu.org>
5702 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
5705 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5707 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
5709 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
5711 2001-04-05 Gerd Moellmann <gerd@gnu.org>
5713 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
5715 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
5717 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
5718 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
5720 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
5721 shell widget's position only if it is non-null.
5723 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
5724 Set f->output_data.x->widget to null after destroying it.
5726 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
5727 FILENAME to bring it in synch with the documentation.
5729 * xfaces.c (realizing_basic_faces_p): Renamed from
5730 realize_default_face_p.
5731 (realize_basic_faces): Set/clear realizing_basic_faces_p.
5732 (realize_default_face): Don't set the flag.
5734 2001-04-04 Gerd Moellmann <gerd@gnu.org>
5736 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
5738 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
5740 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
5741 the buffer that was used for echoing.
5743 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
5744 (first_font_matching): Removed unused function.
5745 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
5746 (may_use_scalable_font_p): Remove parameter FONT; rename
5747 parameter NAME to FONT.
5748 (x_face_list_fonts): Fix missing bounds check.
5749 (realizing_default_face_p): New variable.
5750 (realize_default_face): Set and clear that flag.
5751 (x_face_list_fonts): When called during the realization of the
5752 default face, and no matching fonts are found when ignoring
5753 scalable fonts and fonts matching a regexp from
5754 face-ignored-fonts, try without ignoring fonts.
5756 2001-04-03 Gerd Moellmann <gerd@gnu.org>
5758 * xfns.c (postprocess_image): New function.
5759 (lookup_image): Call it for all image types except PostScript.
5760 (x_kill_gs_process): Call postprocess_image.
5762 * xterm.c (x_use_underline_position_properties): New variable.
5763 (x_draw_glyph_string): Use it.
5764 (syms_of_xterm): DEFVAR_BOOL it.
5766 2001-04-02 Gerd Moellmann <gerd@gnu.org>
5768 * xterm.c (x_alloc_nearest_color_1): New function.
5769 (x_alloc_nearest_color): Use it.
5770 (x_color_cells): Take a Display as argument, instead of a frame.
5771 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
5772 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
5773 (x_initialize): Register cvt_string_to_pixel as resource converter
5774 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
5776 2001-03-30 Gerd Moellmann <gerd@gnu.org>
5778 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
5779 (set_iterator_to_next): If a string from a display property ends,
5780 consider the case that this might also be the end of an
5781 overlay string having the display property.
5783 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
5785 * xdisp.c (reseat_to_string): Undo last change.
5787 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
5788 matrix of a window when the header line changes, when
5789 new rows are allocated, or when the width changes.
5791 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
5793 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
5795 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
5797 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
5800 2001-03-29 Gerd Moellmann <gerd@gnu.org>
5802 * data.c (Fsubr_interactive_form): New function.
5803 (syms_of_data): Defsubr it.
5805 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5806 (live_float_p, live_misc_p): Return 1 only if the offset of the
5807 pointer in its block is >= 0.
5809 2001-03-28 Paul Eggert <eggert@twinsun.com>
5811 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
5812 microseconds calcuation. Avoid double-rounding problem.
5813 In doc string, warn that the result is approximate.
5815 2001-03-28 Gerd Moellmann <gerd@gnu.org>
5817 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
5818 bind `inhibit-eval-during-redisplay' to t.
5820 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
5822 * xdisp.c (inhibit_eval_during_redisplay)
5823 (Qinhibit_eval_during_redisplay): New variables.
5824 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
5825 don't eval, return nil instead.
5826 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
5827 Initialize Qinhibit_eval_during_redisplay.
5829 * xdisp.c (reseat_to_string): If STRING is multibyte, set
5830 the iterator's multibyte_p flag.
5832 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
5833 instead of setting it to zero; it's incremented for each frame
5834 where the menu face is changed.
5836 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
5837 change bottom shadow accordingly.
5839 * xterm.c (expose_window_tree, expose_frame): Don't compute
5841 (expose_window): Do it here instead.
5842 (x_draw_glyph_string): Fix a computation of the underline position.
5844 * bytecode.c (BYTE_CODE_QUIT): New macro.
5845 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
5847 2001-03-27 Gerd Moellmann <gerd@gnu.org>
5849 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
5850 Give up if matrix starts in an ellipsis.
5851 (init_from_display_pos): Do nothing if POS doesn't specify
5852 a dpvec_index but the iterator has such a position.
5854 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
5856 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
5857 x/y position is (0, 0) after destroying the menu bar, restore
5858 its original position.
5860 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
5861 (init_from_display_pos): Use it.
5862 (try_window_reusing_current_matrix): Don't use cursor_row_p.
5864 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5866 * xdisp.c (try_window_id): Undo last change.
5868 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
5870 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
5872 * buffer.c (syms_of_buffer): Doc fix.
5874 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5876 * xfaces.c (x_update_menu_appearance): Use local variable
5877 popup_path for setting font resources.
5879 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
5881 * frame.c (Fframe_list): Don't reference tip_frame if
5882 HAVE_WINDOW_SYSTEM is not defined.
5884 * emacs.c (main): Update the copyright year. From Werner LEMBERG
5887 2001-03-25 Gerd Moellmann <gerd@gnu.org>
5889 * xdisp.c (init_from_display_pos): Test invisible property
5890 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
5892 * xdisp.c (redisplay_internal) <update one window>: Make sure
5893 last_arrow_position and last_arrow_string are set.
5895 * frame.c (Fframe_list): Don't return a tooltip frame.
5897 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5899 * xdisp.c (mark_window_display_accurate_1): New function,
5900 extracted from mark_window_display_accurate.
5901 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
5902 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
5903 (mark_window_display_accurate): Use it.
5904 (redisplay_internal): Use it for the selected window.
5905 (redisplay_internal): Avoid duplicate mark_window_display_accurate
5906 for the selected frame.
5908 * xdisp.c Use make_number, for readability.
5909 (try_window_id): Disable rows below the window end.
5910 (try_window_reusing_current_matrix): Use cursor_row_p.
5911 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
5913 (init_from_display_pos): If POS specifies a position in a display
5914 vector, maybe get the iterator set up for that ellipsis.
5916 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
5918 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
5920 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
5922 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5924 * xfaces.c (x_update_menu_appearance): Use a different path
5925 for Lucid popup menus.
5927 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
5929 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
5931 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
5932 (string_buffer_position): Use `make_number'.
5934 2001-03-22 Gerd Moellmann <gerd@gnu.org>
5936 * xfaces.c (x_update_menu_appearance): Renamed from
5937 x_set_menu_face_resources. Use different resources for popups.
5939 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
5940 (GC_CHECK_STRING_BYTES): Don't define.
5942 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
5943 Removed, together with subroutines.
5944 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
5945 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
5947 * dispextern.h (x_set_menu_resources_from_menu_face):
5950 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5951 Remove calls to x_set_menu_resources_from_menu_face.
5953 * xfaces.c (xm_set_menu_resources_from_menu_face):
5954 Remove #ifndef LESSTIF_VERSION.
5956 * xmenu.c: Include widget.h.
5957 (single_submenu): Return int. Some cleanup.
5958 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5960 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5962 * xterm.c (x_update_window_end): Handle overwritten mouse face
5963 also for tool bar windows.
5964 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5965 DRAW is DRAW_IMAGE_RAISED.
5967 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5969 * print.c (syms_of_print): Doc fixes.
5971 * fns.c (Fmd5): Doc fix.
5973 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5975 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5976 Clear area of the frame not occupied by the scroll bar.
5978 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5979 tip frame's root window buffer to *tip* right after creating
5982 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5983 is an integer don't have to be for space characters.
5985 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5987 * indent.c (current_column, current_column_1, Fmove_to_column)
5988 (compute_motion): Handle characters from display vectors differently.
5990 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5992 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5993 drawing glyph string.
5995 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5997 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5998 (command_loop_1): Undo last change.
6000 * xterm.c (fast_find_position): Return the correct vpos.
6002 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
6003 non-null, set a per-buffer value in BUF instead of the current buffer.
6004 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
6005 Call store_symval_forwarding with BUF null.
6006 (set_internal): Call store_symval_forwarding with the BUF
6007 parameter passed to set_internal. Formerly, the value was always
6008 set in the current buffer; the buffer recorded in specbind for
6009 this case wasn't used.
6010 (arith_driver): Reindent.
6012 * buffer.c (swap_out_buffer_local_variables):
6013 Call store_symval_forwarding with BUF null.
6015 * lisp.h (store_symval_forwarding): Change prototype.
6017 * eval.c (specbind): Call store_symval_forwarding with BUF null.
6019 2001-03-14 Gerd Moellmann <gerd@gnu.org>
6021 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
6022 FOR_DELETION. Avoid resizing the mini-window of the selected
6023 frame if FOR_DELETION is set.
6024 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
6025 (Fmake_frame_invisible): Change calls to do_switch_frame for new
6028 * window.c (Fset_window_configuration): Change call to
6029 do_switch_frame to new format.
6031 * keyboard.c (quit_throw_to_read_char): Change call to
6032 do_switch_frame to new format.
6034 * lisp.h (do_switch_frame): Change prototype.
6036 * frame.c (Fframe_parameters): In the `buffer-list' frame
6037 parameter, store the buffer list of FRAME, not the list of the
6040 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
6041 box just because the glyph row's full_width_p flag is set.
6043 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
6045 * xdisp.c (highlight_trailing_whitespace): On character terminals,
6046 skip the padding blanks inserted in extend_face_to_end_of_line,
6047 before checking for trailing whitespace.
6049 2001-03-13 Gerd Moellmann <gerd@gnu.org>
6051 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
6052 Remove special handling for LessTif/Motif.
6053 (toplevel): Don't include Xm/Xm.h.
6055 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
6056 Remove workaround code for LessTif; it doesn't work anymore.
6058 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
6061 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
6062 Don't access private scroll bar data; it's no longer necessary with
6063 contemporary LessTif.
6065 * xfaces.c (xm_set_menu_resources_from_menu_face):
6066 Change #if 0 to #ifndef LESSTIF_VERSION.
6068 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
6069 removing button grabs.
6071 2001-03-13 Kenichi Handa <handa@etl.go.jp>
6073 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
6074 and clip-large-size-font as obsolete.
6076 * lread.c (read_multibyte): Check the validity of multibyte
6077 sequence. If invalid, return the first byte.
6079 2001-03-12 Gerd Moellmann <gerd@gnu.org>
6081 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
6082 before running the command; timer functions or process
6083 filters may have set it.
6085 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
6087 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
6090 2001-03-12 Gerd Moellmann <gerd@gnu.org>
6092 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
6095 2001-03-09 Gerd Moellmann <gerd@gnu.org>
6097 * dispextern.h (string_buffer_position): Add prototype.
6099 * xdisp.c (string_buffer_position, display_prop_string_p)
6100 (single_display_prop_string_p): New functions.
6102 * xterm.c (note_mouse_highlight): If there's no help-echo on
6103 a string, look at the buffer text ``under'' it.
6105 * keyboard.c (make_lispy_event): Add string info to the event,
6106 analogous to what's done on mode lines.
6107 (read_key_sequence): For a click on a string, consider `local-map'
6108 and `keymap' of that string.
6110 * keyboard.c (make_lispy_event, make_lispy_movement):
6111 Adjust calls to buffer_posn_from_coords to new format.
6113 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
6115 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
6118 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
6119 flags argument to emacs_open; it seems to conflict with O_EXCL.
6121 2001-03-09 Kenichi Handa <handa@etl.go.jp>
6123 * composite.h (struct composition): Change types of members;
6124 glyph_len to unsigned, width to unsigned short.
6126 2001-03-08 Andrew Innes <andrewi@gnu.org>
6128 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
6131 2001-03-08 Gerd Moellmann <gerd@gnu.org>
6133 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
6136 * xterm.c (note_mouse_highlight): Handle mouse-face and
6137 help-echo in strings.
6138 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
6139 (fast_find_string_pos): New function.
6141 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
6142 (display_string): Call face_at_string_position with new parameter.
6144 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
6145 Handle `mouse-face'.
6147 * dispextern.h (face_at_string_position): Change prototype.
6149 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
6151 * keyboard.c (make_lispy_event): Avoid generating drag events
6152 if the mouse hasn't actually moved to another buffer position.
6154 2001-03-08 Dave Love <fx@gnu.org>
6156 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
6158 2001-03-08 Gerd Moellmann <gerd@gnu.org>
6160 * process.c (Fset_process_window_size): Fix a typo.
6162 2001-03-08 Kenichi Handa <handa@etl.go.jp>
6164 * coding.c (detect_coding_sjis): Do more rigid check.
6165 (detect_coding_big5): Likewise.
6166 (decode_coding_sjis_big5): Likewise.
6167 (Fdetect_coding_region): Call detect_coding_system with tailing
6168 anchor byte `\0' for more rigid detection.
6169 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
6170 (Fdetect_coding_string): Likewise.
6172 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
6174 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
6175 a string before extracting its data.
6177 2001-03-07 Gerd Moellmann <gerd@gnu.org>
6179 * window.c (Frecenter): Rewrite code handling negative values
6180 of ARG on graphical frames.
6182 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
6184 * window.c (displayed_window_lines): If W->start is outside the
6185 accessible portion of the buffer, call start_display with BEGV or
6186 ZV instead of W->start.
6188 2001-03-07 Gerd Moellmann <gerd@gnu.org>
6190 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
6192 * process.c (Fset_process_filter): Don't crash if the input
6193 file descriptor of PROCESS is closed.
6194 (Fset_process_window_size): Likewise.
6196 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6198 * xterm.c (XTflash): Make the timeout of select shorter, and call
6199 select repeatedly until the desired time expires.
6201 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6203 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
6205 * xfns.c (Fx_create_frame): Clear Vwindow_list.
6207 * lisp.h (Vwindow_list): Declare extern.
6209 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6211 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
6213 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6215 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
6216 to detect a case where we have to highlight a different region
6217 despite not having left the currently highlighted region.
6218 Set mouse_face_overlay in the x_display_info.
6219 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
6221 * xterm.h (struct x_display_info): Add mouse_face_overlay.
6223 * buffer.c (mouse_face_overlay_overlaps): New function.
6225 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
6226 (Qmouse_face): Declare extern.
6228 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
6229 if face_change_count is non-zero.
6231 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6233 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
6234 that the source is unibyte.
6236 2001-03-05 Dave Love <fx@gnu.org>
6238 * xterm.c (XTmouse_position): Fix typo.
6240 2001-03-05 Gerd Moellmann <gerd@gnu.org>
6242 * minibuf.c (read_minibuf): Clean up the binding stack if
6243 called noninteractively.
6245 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6247 * coding.c (syms_of_coding): Docstring modified.
6249 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6251 * charset.c (char_to_string): If a single byte char has modifier
6252 bits that can't be reflected to the character code, ignore them
6253 instead of signaling an error.
6255 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
6257 * s/msdos.h: Update copyright notice.
6259 * dosfns.h: Update copyright notice.
6261 * dosfns.c: Update copyright notice.
6263 * msdos.c: Update copyright notice.
6265 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6267 * xterm.c (glyph_rect): New function.
6268 (XTmouse_position): Use it to raise the threshold for mouse
6269 movement event generation.
6271 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6273 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
6274 specifies (reverse . t), reverse the initial screen colors.
6275 (IT_set_frame_parameters): If the property is foreground-color,
6276 but we are reversing the colors, set bg_set, not fg_set.
6277 Likewise for setting background-color and reversing: set fg_set.
6278 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
6281 * xfaces.c (Finternal_set_lisp_face_attribute)
6282 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
6285 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6287 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
6288 to a single slash in the middle of file names.
6290 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
6291 Accept only alphanumeric time zone names.
6293 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
6295 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
6296 a widget to zero height.
6298 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6300 * window.c (Fwindow_end): Call move_it_past_eol only if
6301 ending up on a partially visible line.
6303 2001-03-01 Dave Love <fx@gnu.org>
6305 * ccl.c (Fccl_execute): Doc fix.
6307 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6309 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
6310 of the tool bar before calling x_figure_window_size.
6312 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
6313 NULL after destroying it, otherwise XTread_socket can access a
6314 destroyed widget when input is unblocked.
6316 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
6318 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
6319 same name as before, although there was a change in fontsets.
6321 2001-02-28 Ken Raeburn <raeburn@gnu.org>
6323 * lisp.h (Fframe_parameter): Declare.
6325 * window.c (set_window_buffer): Field vscroll is an int, not a
6328 2001-02-28 Gerd Moellmann <gerd@gnu.org>
6330 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
6333 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
6336 * alloc.c (toplevel): Include process.h.
6337 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
6338 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
6339 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
6340 (allocate_vector, allocate_hash_table, allocate_window)
6341 (allocate_frame, allocate_process, allocate_other_vector):
6343 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
6344 (mark_maybe_pointer): New function.
6345 (mark_memory): Also mark Lisp data to which only pointers
6346 remain and not Lisp_Objects.
6347 (min_heap_address, max_heap_address): New variables.
6348 (mem_find): Return MEM_NIL if START is below min_heap_address or
6349 above max_heap_address.
6350 (mem_insert): Compute min_heap_address and max_heap_address.
6352 * process.c (make_process): Use allocate_process.
6354 * frame.c (make_frame): Use allocate_frame.
6356 * window.c (make_window, make_dummy_parent): Use allocate_window.
6357 (Fcurrent_window_configuration): Use allocate_other_vector.
6359 * lisp.h (allocate_vectorlike): Remove prototype.
6360 (allocate_vector, allocate_other_vector, allocate_frame)
6361 (allocate_window, allocate_process, allocate_hash_table):
6364 * fns.c (Fdelete, larger_vector): Use allocate_vector.
6365 (make_hash_table, copy_hash_table): Use allocate_hash_table.
6367 2001-02-27 Kenichi Handa <handa@etl.go.jp>
6369 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
6370 treat the produced bytes as a valid multibyte sequence.
6372 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
6373 (ccl_driver) <CCL_WriteMultibyteChar2>:
6374 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
6375 <ccl_finish>: Set ccl->eight_bit_control properly.
6377 * ccl.h (struct ccl_program): New member eight_bit_control.
6379 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
6381 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
6382 accessible_keymaps_char_table.
6383 (accessible_keymaps_char_table): Obey `is_metized'.
6384 (where_is_internal, Fwhere_is_internal): Don't confuse int and
6387 2001-02-26 Gerd Moellmann <gerd@gnu.org>
6389 * dispnew.c: Check HAVE_TERM_H before including term.h.
6391 2001-02-24 Andrew Innes <andrewi@gnu.org>
6393 * makefile.w32-in: Update copyright notice.
6395 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
6397 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
6399 2001-02-24 Kenichi Handa <handa@etl.go.jp>
6401 * Makefile.in (lisp): Add international/utf-8.elc.
6403 * fontset.c (Fnew_fontset): Fix handling of the case that an
6404 element of FONTLIST is a cons of family and registry.
6406 2001-02-23 Jason Rumney <jasonr@gnu.org>
6408 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
6409 to height unconditionally.
6411 * w32term.c (x_set_glyph_string_background_width): Extend the
6412 background face to the end of the drawing area in the text area, only.
6413 (x_insert_glyphs): Call window_box_left to obtain the left
6414 x-coordinate of the area to shift.
6416 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
6419 2001-02-22 Andrew Innes <andrewi@gnu.org>
6421 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
6422 ($(BLD)\dispnew.obj):
6423 ($(BLD)\editfns.obj):
6424 ($(BLD)\fileio.obj):
6425 ($(BLD)\filelock.obj):
6426 ($(BLD)\keyboard.obj):
6427 ($(BLD)\w32proc.obj):
6428 ($(BLD)\process.obj):
6429 ($(BLD)\sysdep.obj): Ditto.
6431 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
6433 ($(BLD)/dispnew.$(O)):
6434 ($(BLD)/editfns.$(O)):
6435 ($(BLD)/fileio.$(O)):
6436 ($(BLD)/filelock.$(O)):
6437 ($(BLD)/keyboard.$(O)):
6438 ($(BLD)/w32proc.$(O)):
6439 ($(BLD)/process.$(O)):
6440 ($(BLD)/sysdep.$(O)): Ditto.
6442 2001-02-22 Gerd Moellmann <gerd@gnu.org>
6444 * xdisp.c (forward_to_next_line_start): When taking the shortcut
6445 at the start of the function, check that the \n in it->c is
6446 from the iterator's current position.
6448 * xdisp.c (handle_single_display_prop): Add parameter
6449 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
6450 properties which replace the display of text with something else.
6451 (handle_display_prop): Call handle_single_display_prop with
6452 additional argument saying if we already replaced text display
6453 with something else. Use AREF.
6454 (with_echo_area_buffer_unwind_data, display_menu_bar)
6455 (decode_mode_spec_coding): Use AREF and ASIZE.
6457 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
6458 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
6459 * vmstime.h: Files removed.
6461 * unexencap.c, unexfx2800.c: Files removed.
6463 * dispnew.c (direct_output_for_insert): Give up if we are showing
6464 a message or just cleared the message because we might need to
6465 resize the echo area window or display an empty echo area.
6467 2001-02-21 Gerd Moellmann <gerd@gnu.org>
6469 * xdisp.c (redisplay_internal): Do the
6470 mark_window_display_accurate after all windows have been
6471 redisplayed because this call resets flags in buffers which are
6472 needed for proper redisplay.
6474 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
6475 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
6478 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6479 busy_window to hourglass_window, busy_p to hourglass_p.
6481 * msdos.h (struct x_output): Rename busy_window to
6482 hourglass_window, busy_p to hourglass_p.
6484 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6485 busy_window to hourglass_window, busy_p to hourglass_p.
6487 * xfns.c: Rename everything containing *busy_cursor* and similar
6489 (syms_of_w32fns): Rename x-busy-pointer-shape to
6490 x-hourglass-pointer-shape, display-busy-cursor to
6491 display-hourglass, busy-cursor-delay to hourglass-delay.
6493 * w32fns.c: Rename everything containing *busy_cursor* and similar
6495 (syms_of_w32fns): Rename x-busy-pointer-shape to
6496 x-hourglass-pointer-shape, display-busy-cursor to
6497 display-hourglass, busy-cursor-delay to hourglass-delay.
6499 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
6502 * dispextern.h (start_hourglass, cancel_hourglass)
6503 (display_hourglass_p): Renamed from *busy_cursor*.
6505 2001-02-20 Gerd Moellmann <gerd@gnu.org>
6507 * keyboard.c (read_char): When an event from unread-command-events
6508 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
6510 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
6511 equal to the current buffer.
6513 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
6514 nil, otherwise we're left with truncate_lines t when a message
6515 is printed with message-truncate-lines bound to t.
6517 2001-02-19 Gerd Moellmann <gerd@gnu.org>
6519 * window.c (Fmove_to_window_line): Undo last change.
6520 (displayed_window_lines): Call line_bottom_y to determine
6521 the line's bottom position.
6523 * dispextern.h (line_bottom_y): Add prototype.
6525 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
6526 (pos_visible_p): Use it.
6528 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
6529 set redisplaying_p to 0 here instead of in Frecursive_edit.
6530 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
6533 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
6535 (syms_of_xdisp): Initialize new variables.
6536 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
6537 Specbind `inhibit-menubar-update' when updating the menu bar.
6539 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
6542 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
6545 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
6548 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
6549 to the start of the file.
6551 2001-02-16 Gerd Moellmann <gerd@gnu.org>
6553 * window.c (set_window_buffer): Fix last change.
6555 * window.c (set_window_buffer): Set window's vscroll to 0.
6557 * window.c (coordinates_in_window): Increase width of area
6558 where the vertical line can be dragged.
6560 * xterm.c (x_set_glyph_string_background_width): Extend the
6561 background face to the end of the drawing area in the text
6564 * xdisp.c (handle_single_display_prop): Set iterator's position
6565 to where the `display' property starts, like for images.
6566 (dump_glyph): New function.
6567 (dump_glyph_row): Use it. Dump info about marginal areas.
6569 * dispnew.c (direct_output_for_insert): Recognize more cases where
6570 glyphs can be written instead of being inserted.
6572 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
6573 the left x-coordinate of the area to shift.
6575 * dired.c (directory_files_internal): Set result list to nil
6578 2001-02-15 Kenichi Handa <handa@etl.go.jp>
6580 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
6581 invalid multibyte sequence, treat *SRC as a character of
6584 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
6586 * textprop.c (Fset_text_properties): Doc fix.
6588 2001-02-15 Gerd Moellmann <gerd@gnu.org>
6590 * dispnew.c (update_text_area): Undo change of 2001-01-12.
6592 2001-02-14 Dave Love <fx@gnu.org>
6594 * coding.c: Doc and message fixes.
6596 2001-02-14 Andrew Innes <andrewi@gnu.org>
6598 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
6599 Emacs frame above the screen size.
6601 2001-02-14 Gerd Moellmann <gerd@gnu.org>
6603 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
6605 2001-02-13 Gerd Moellmann <gerd@gnu.org>
6607 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
6608 case that TO ends up beyond ZV after running before-change-functions.
6610 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
6611 the selected window if it is showing the buffer in question.
6613 * dired.c (directory_files_internal): Initialize errno.
6614 (toplevel): Include errno.h.
6616 2001-02-13 Kenichi Handa <handa@etl.go.jp>
6618 * xfaces.c (best_matching_font): New parameter width_ratio.
6619 Multiply avgwidth by width_ratio.
6620 (choose_face_font): Call best_matching_font with width_ratio
6621 calculated from the column width of C.
6623 2001-02-12 Andrew Innes <andrewi@gnu.org>
6625 The following changes are to draw box lines inside characters area
6626 if line-width is negative.
6628 * w32term.c (x_produce_image_glyph): Pay attention to the case that
6629 face->box_line_width is negative.
6630 (x_produce_stretch_glyph): Likewise.
6631 (x_produce_glyphs): Likewise.
6632 (x_estimate_mode_line_height): Likewise.
6633 (x_draw_glyph_string_background): Likewise.
6634 (x_draw_glyph_string_foreground): Likewise.
6635 (x_draw_composite_glyph_string_foreground): Likewise.
6636 (x_draw_glyph_string_box): Likewise.
6637 (x_draw_image_foreground): Likewise.
6638 (x_draw_image_relief): Likewise.
6639 (x_draw_image_foreground_1): Likewise.
6640 (x_draw_image_glyph_string): Likewise.
6642 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6644 The following changes are to draw box lines inside characters area
6645 if line-width is negative.
6647 * xterm.c (x_produce_image_glyph): Pay attention to the case that
6648 face->box_line_width is negative.
6649 (x_produce_stretch_glyph): Likewise.
6650 (x_produce_glyphs): Likewise.
6651 (x_estimate_mode_line_height): Likewise.
6652 (x_draw_glyph_string_background): Likewise.
6653 (x_draw_glyph_string_foreground): Likewise.
6654 (x_draw_composite_glyph_string_foreground): Likewise.
6655 (x_draw_glyph_string_box): Likewise.
6656 (x_draw_image_foreground): Likewise.
6657 (x_draw_image_relief): Likewise.
6658 (x_draw_image_foreground_1): Likewise.
6659 (x_draw_image_glyph_string): Likewise.
6661 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
6662 and :line-width can be negative.
6663 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
6665 2001-02-09 Jason Rumney <jasonr@gnu.org>
6667 * w32term.c (w32_encode_char): Treat eight bit graphic and control
6668 characters the same as ASCII and latin-1.
6669 (x_display_and_set_cursor): Check for the focus frame's selected
6670 window instead of selected_window.
6671 (x_after_update_window_line): Don't clear if frame's internal
6672 border width is zero.
6673 (x_new_font): Don't change a tooltip's size.
6674 (w32_initialize): Set char_ins_del_ok to 1.
6676 * w32fns.c (Fx_show_tip): Fix calls to make_number.
6677 (x_set_font): If font hasn't changed, avoid recomputing
6678 faces and other things.
6679 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
6680 (Fx_create_frame): Add the tool bar height to the frame height.
6681 (x_create_tip_frame): Prevent changing the tooltip's
6682 background color by specifying a color for the default font
6684 (Qcancel_timer): New variable.
6685 (syms_of_w32fns): Initialize and staticpro it.
6686 (Fx_hide_tip, Fx_show_tip): Use it.
6687 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6689 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
6691 * w32.c (init_environment): Duplicate local string before putenv.
6693 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
6695 * charset.c (Fstring): A typo.
6697 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6699 * charset.c (Fstring): If all arguments are less than 256, return
6702 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
6703 return a unibyte string.
6705 * coding.c (code_convert_region): After detecting a coding, if
6706 nothing found, set coding->composing to COMPOSITION_NO.
6707 (decode_coding_string): Likewise.
6709 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
6711 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
6714 2001-02-07 Kenichi Handa <handa@etl.go.jp>
6716 * charset.c (parse_str_to_multibyte): New function.
6718 * charset.h (parse_str_to_multibyte): Extern it.
6720 * print.c (print_string): If we are going to print a unibyte
6721 string into a multibyte buffer, convert the string to multibyte by
6724 2001-02-06 Andrew Innes <andrewi@gnu.org>
6726 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
6727 been created. It seems we can get sent window messages such as
6728 WM_ERASEBKGND before we properly update a frame.
6730 2001-02-06 Gerd Moellmann <gerd@gnu.org>
6732 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
6733 Avoid some unnecessary cursor positioning.
6735 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6737 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
6738 (LFACE_AVGWIDTH): New macro.
6740 (check_lface_attrs): Check LFACE_AVGWIDTH.
6741 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
6742 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
6743 (merge_face_vectors): Check LFACE_AVGWIDTH.
6744 (Finternal_make_lisp_face): Use AREF.
6745 (xm_set_menu_resources_from_menu_face)
6746 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
6747 (Finternal_lisp_face_empty_p): Use AREF.
6748 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
6749 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
6750 Compare average widths..
6751 (best_matching_font): Arrange for comparing average widths.
6753 * dispextern.h (enum lface_attribute_index):
6754 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
6756 2001-02-05 Dave Love <fx@gnu.org>
6758 * puresize.h: Revert last change following loadup.el change.
6760 2001-02-05 Andrew Innes <andrewi@gnu.org>
6762 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
6763 invocation of temacs, to work with Windows 2000.
6764 (bootstrap-emacs): Ditto.
6766 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6768 * xterm.c (x_display_and_set_cursor): Check for the focus
6769 frame's selected window instead of selected_window.
6771 * xdisp.c (try_scrolling): If point is in the line below the
6772 window, make sure to move the iterator at least a canonical
6775 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
6777 2001-02-05 Kenichi Handa <handa@etl.go.jp>
6779 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
6780 If invalid, execute CCL_INVALID_CMD.
6781 (ccl_driver): If the CCL program is terminated because of
6782 CCL_STAT_INVALID_CMD, copy the remaining source data to the
6783 destination instead of throwing them away.
6785 2001-02-02 Gerd Moellmann <gerd@gnu.org>
6787 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
6788 faces and other things.
6790 * xdisp.c (get_next_display_element): Fix case of empty
6791 display table entry.
6793 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
6795 * editfns.c (Fconstrain_to_field): Doc fix.
6797 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
6798 into `thoroughly', to make it consistent with the doc string.
6800 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
6802 2001-02-01 Gerd Moellmann <gerd@gnu.org>
6804 * search.c (search_buffer): Call set_search_regs with a byte
6805 position, not a character position.
6807 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
6810 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
6812 * frame.c (Fmodify_frame_parameters): Doc fix.
6814 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6816 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
6817 identifier which is not reserved by Standard C.
6819 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
6821 * window.c (enum window_part): New enumeration.
6822 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
6824 (coordinates_in_window): Return an enumerator from enum
6825 window_part. Fix handling of right scroll bar.
6826 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
6827 `right-fringe' instead of `left-bitmap-area' and
6828 `right-bitmap-area'. Use enumerators from enum window_part
6829 instead of hard-coded integers.
6830 (check_window_containing, window_from_coordinates):
6831 Use enumerators from enum window_part instead of hard-coded integers.
6832 (syms_of_window): Replace Qleft_bitmap_area and
6833 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
6835 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
6837 * editfns.c (Fformat_time_string): Doc fix.
6839 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
6841 * keymap.c (Fwhere_is_internal): Use the first valid binding
6842 if no ascii binding is found (when firstonly is t).
6844 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6846 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
6847 instead of Finteractive_p.
6849 * lisp.h (interactive_p): Add prototype.
6851 * eval.c (interactive_p): New function.
6852 (Finteractive_p): Use it.
6854 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
6856 2001-01-31 Dave Love <fx@gnu.org>
6858 * .gdbinit (hook-run): Define to run xreload.
6860 * textprop.c (Fset_text_properties): Fix newline in doc string.
6862 2001-01-30 Gerd Moellmann <gerd@gnu.org>
6864 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
6865 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
6867 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
6868 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
6869 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
6871 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
6874 2001-01-30 Dave Love <fx@gnu.org>
6876 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
6879 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6881 * bytecode.c (Fbyte_code) <Bcurrent_column>:
6882 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
6884 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
6886 * textprop.c (Fset_text_properties): Doc fix.
6888 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6890 * xdisp.c (forward_to_next_line_start): Remove xassert.
6892 2001-01-29 Jason Rumney <jasonr@gnu.org>
6894 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
6895 returning without releasing it.
6897 2001-01-29 Kenichi Handa <handa@etl.go.jp>
6899 * w32fns.c (w32_font_match): Allocate three more bytes to regex
6900 for '^', '$', and '\0'.
6902 2001-01-28 Andrew Choi <akochoi@i-cable.com>
6904 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
6905 regex for '^', '$', and '\0'.
6907 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
6908 only if current_sblock has been initialized.
6910 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
6911 terminal frame even if it is the only visible frame.
6913 2001-01-28 Kenichi Handa <handa@etl.go.jp>
6915 * fontset.c (font_family_registry): Even if FONTNAME conform to
6916 XLFD, if it specifies other fields than family and registry,
6917 return FONTANME. New argument FORCE if nonzero cancel that feature.
6918 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
6919 a signle byte character. Don't set FAMILY part to nil here.
6920 It is handled by the caller choose_face_font.
6921 (Fnew_fontset): Call font_family_registry with FORCE 0.
6922 (Fset_fontset_font): Likewise.
6924 2001-01-27 Gerd Moellmann <gerd@gnu.org>
6926 * xdisp.c (display_line): Don't treat a newline as fitting
6929 2001-01-26 Gerd Moellmann <gerd@gnu.org>
6931 * window.c (size_window): Set the window's orig_top to nil when
6932 changing heights, so that a future shrink_mini_window won't
6933 restore a bogus height.
6935 * frame.c (do_switch_frame): If selected frame has a mini-window,
6936 resize that to exact size.
6938 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
6940 * xdisp.c (display_line): Simplify check for glyphs fitting
6941 entirely in the line.
6943 * xfns.c (xic_style): New variable.
6944 (create_frame_xic): Move static variable to global scope for
6945 the case that `static' gets defined away.
6947 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6949 * coding.c (decode_coding): Set a flag for inhibiting
6951 (code_convert_region): Always set saved_coding_symbol.
6952 (decode_coding_string): Likewise. Update coding->symbol when we
6953 encounter a inconsistent eol by the same way as code_convert_region.
6955 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6957 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6960 * xterm.c (x_after_update_window_line): Don't clear if frame's
6961 internal border width is zero.
6962 (x_clear_area): New function.
6963 (x_after_update_window_line, x_clear_end_of_line)
6964 (x_scroll_bar_create, x_scroll_bar_set_handle)
6965 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6966 instead of XClearArea.
6968 * xterm.h (x_clear_area): Add prototype.
6970 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6971 which doesn't seem necessary anymore with Lesstif 0.92.
6973 2001-01-25 Dave Love <fx@gnu.org>
6975 * puresize.h (BASE_PURESIZE): Up to 720000.
6977 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6979 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6981 * xdisp.c (echo_area_display): Don't call redisplay_internal
6982 when Emacs is shutting down. We can't run hooks etc. that
6983 would be necessary to do a redisplay.
6985 * lread.c (read_integer): Use type EMACS_INT instead of int.
6987 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6989 * ccl.c (ccl_driver): Fix last change.
6991 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6993 * ccl.h (sturct ccl_program): New member suppress_error.
6995 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6996 insert error message to the output.
6997 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6999 * coding.h (struct coding_system): New member suppress_error.
7001 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
7002 (Fset_terminal_coding_system_internal): Set the member
7003 suppress_error to 1.
7004 (Fset_safe_terminal_coding_system_internal): Likewise.
7006 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
7008 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
7009 as if it was a `charset'.
7011 2001-01-24 Gerd Moellmann <gerd@gnu.org>
7013 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
7014 value in where_is_cache; the next lookup in the cache returns
7015 something bogus if we do.
7017 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
7019 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
7020 if HAVE_WINDOW_SYSTEM isn't defined.
7022 2001-01-24 Gerd Moellmann <gerd@gnu.org>
7024 * fns.c (sweep_weak_table): Fix code taking items out of
7025 the hash collision chain. Some cleanup.
7027 * xterm.c (x_new_font): Don't change a tooltip's size.
7029 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
7030 background color by specifying a color for the default font
7033 2001-01-24 Kenichi Handa <handa@etl.go.jp>
7035 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
7036 a workaround for SunOS 4's cc.
7037 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
7038 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
7039 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
7042 2001-01-23 Gerd Moellmann <gerd@gnu.org>
7044 * xterm.c (x_set_window_size_1): New function extracted from
7046 (x_set_window_size): Use it.
7047 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
7048 doesn't have a widget, like tooltips.
7050 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
7052 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
7054 2001-01-23 Kenichi Handa <handa@etl.go.jp>
7056 * fns.c (Fset_char_table_default): Fix to make sub char-table
7059 2001-01-22 Gerd Moellmann <gerd@gnu.org>
7061 * xdisp.c (build_desired_tool_bar_string): Make sure we have
7062 a desired tool bar string, even if there are no tool bar items.
7064 * xdisp.c (Ftool_bar_lines_needed): New function.
7065 (syms_of_xdisp): Defsubr it.
7067 * editfns.c (Fformat): Don't extend text properties from arguments
7068 to padding chars in the result.
7070 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
7072 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
7074 2001-01-20 Andrew Innes <andrewi@gnu.org>
7076 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
7077 (w32_initialize): Don't set term hooks that aren't actually needed
7080 * xfaces.c (realize_default_face):
7082 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
7084 * xdisp.c (handle_single_display_prop): Remove references to
7085 FRAME_W32_CONSOLE_P.
7087 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
7089 * frame.h (output_method): Remove output_w32_console method.
7090 (FRAME_W32_CONSOLE_P): Remove macro.
7092 * frame.c (Qw32_console): Remove variable.
7093 (Fframep): Remove references to it.
7094 (syms_of_frame): Ditto.
7095 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
7097 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
7100 2001-01-20 Kenichi Handa <handa@etl.go.jp>
7102 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
7104 2001-01-19 Andrew Innes <andrewi@gnu.org>
7106 * w32.c (init_environment): Add a version-independent site-lisp
7107 directory to EMACSLOADPATH, after the version dependent one.
7109 2001-01-19 Gerd Moellmann <gerd@gnu.org>
7111 * editfns.c (Fbuffer_substring): Doc fix.
7113 * xdisp.c (message_dolog, message2, message2_nolog):
7114 Rename parameter LEN to NBYTES.
7116 2001-01-19 Kenichi Handa <handa@etl.go.jp>
7118 * charset.c (strwidth): Use c_string_width.
7119 (c_string_width): New function.
7120 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
7123 * charset.h (c_string_width, lisp_string_width): Extern them.
7125 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
7127 * indent.c (check_composition): Check validity of composition.
7129 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
7130 characters by calling c_string_width.
7131 (x_consider_frame_title): Get byte length of frame tile string
7133 (display_mode_element): Pay attention to width of non-ASCII
7134 characters by calling strwidth.
7136 2001-01-18 Gerd Moellmann <gerd@gnu.org>
7138 * xfns.c (Qcancel_timer): New variable.
7139 (syms_of_xfns): Initialize and staticpro it.
7140 (Fx_hide_tip, Fx_show_tip): Use it.
7141 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
7143 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
7145 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
7147 * window.h (WINDOW_LIVE_P): New macro.
7149 * window.c (window_size_fixed): New variable.
7150 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
7153 * eval.c (specbind): If binding a per-buffer variable which
7154 doesn't have a buffer-local value in the current buffer, change
7155 the global value by changing the value of the symbol bound in all
7156 buffers not having their own value, to make it consistent with
7157 what happens with other buffer-local variables.
7159 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
7161 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
7162 when searching for a newline.
7164 2001-01-18 Kenichi Handa <handa@etl.go.jp>
7166 * xdisp.c (display_string): Fix previous change.
7168 2001-01-18 Jason Rumney <jasonr@gnu.org>
7170 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
7171 GLYPH_DEBUG is defined.
7172 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
7173 true for images with `:ascent 100'.
7174 (x_set_mouse_face_gc): If the last used mouse face has gone in the
7175 meantime, use face MOUSE_FACE_ID.
7176 If first glyph isn't a character glyph, use the ASCII NUL
7177 character to determine the face.
7178 (expose_area): Do not treat left margin specially.
7179 (note_mode_line_highlight): If no local_map, check global keymap.
7180 (note_mouse_highlight): Initialize overlay.
7181 (clear_mouse_face): Don't return if tip_frame is non-nil.
7182 (show_scroll_bars): Remove unused function.
7183 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
7184 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
7186 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
7187 (x_free_frame_resources): Unload relief colors.
7189 2001-01-17 Gerd Moellmann <gerd@gnu.org>
7191 * xdisp.c (forward_to_next_line_start): Avoid calling
7192 get_next_display_element when the newline is already found.
7193 This may change the iterator's position, when its current position is
7194 equal to the iterator's stop_charpos.
7196 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
7197 zero, use this method only at the end of a line.
7199 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
7200 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
7201 if SCALABLE_FONTS_P is set.
7203 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
7204 so that scalable fonts are included.
7206 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
7207 In the cache, use a key containing the information if scalable
7209 (x_load_font): Adapt to change of keys in the font cache.
7211 2001-01-17 Kim F. Storm <storm@filanet.dk>
7213 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
7214 XListFonts to take advantage of font caching.
7216 * xterm.c (x_list_fonts): Ensure caching font information when
7217 called for a null frame, which is the case frequently when Emacs
7220 2001-01-17 Gerd Moellmann <gerd@gnu.org>
7222 * xfns.c (QCconversion): Replaces QCalgorithm.
7224 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
7226 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
7229 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
7230 not everything could be displayed.
7232 * line.h, x-list-font.c: Files removed because unused.
7234 2001-01-17 Andrew Innes <andrewi@gnu.org>
7236 * dired.c (directory_files_internal): Convert result from readdir
7237 to a unibyte string initially, to avoid possible misinterpretation
7238 of some bytes as the internal form of Emacs characters.
7240 2001-01-17 Kenichi Handa <handa@etl.go.jp>
7242 * fns.c (concat): Be sure to avoid putting the same `composition'
7243 property on the adjacent regions.
7245 2001-01-16 Gerd Moellmann <gerd@gnu.org>
7247 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
7248 (Fscroll_right, Fscroll_left): Set it here instead, if called
7251 * buffer.c (Fset_buffer_modified_p): Set buffer's
7252 prevent_redisplay_optimizations_p flag.
7254 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
7255 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
7256 with additional arg.
7258 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
7261 * xdisp.c (redisplay_preserve_echo_area): Add parameter
7262 FROM_WHERE, for debugging.
7264 2001-01-16 Kenichi Handa <handa@etl.go.jp>
7266 * ccl.c (Fregister_ccl_program): Handle the return value of
7267 resolve_symbol_ccl_program correctly.
7268 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
7270 2001-01-15 Gerd Moellmann <gerd@gnu.org>
7272 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
7273 has gone in the meantime, use face MOUSE_FACE_ID.
7275 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
7276 If x_display_info_for_display returns null, don't try to close
7277 the display; we didn't open it.
7279 * dispnew.c (save_or_restore_current_matrices): Function removed.
7280 (save_current_matrix, restore_current_matrix): New functions.
7281 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
7282 restore the frame's current matrix. Due to the glyph pointer
7283 setup done in adjust_glyph_matrix, there is no easy way to make
7284 saving the current matrix in the desired matrix generally correct,
7287 2001-01-15 Kenichi Handa <handa@etl.go.jp>
7289 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
7291 (display_line): Optimize for wide characters.
7292 (display_string): Don't try to display a multi-column character
7293 partially. On ttys, produce more than one truncation glyph for
7294 multi-column characters that don't fit on the line.
7296 2001-01-13 Kenichi Handa <handa@etl.go.jp>
7298 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
7299 Define it instead of WORDS_BIGENDIAN. Caller changed.
7301 2001-01-13 Jason Rumney <jasonr@gnu.org>
7303 * w32fns.c (Fimage_size, image_ascent, lookup_image)
7304 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
7305 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7306 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
7308 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
7309 (x_draw_image_relief, x_draw_image_foreground_1)
7310 (x_draw_image_glyph_string): Adapt to change of image margins.
7312 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
7315 * w32bdf.c (search_file_line, get_cached_font_char)
7316 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
7318 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
7320 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
7321 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
7322 (Fw32_send_sys_command): Remove unused variables.
7323 (w32_msg_pump): Add parentheses.
7325 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
7326 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
7329 2001-01-12 Gerd Moellmann <gerd@gnu.org>
7331 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
7332 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
7333 being a pair of margins.
7334 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
7335 to DEFVAR_LISP. Extend doc.
7337 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
7339 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
7340 pair of integers `(X . Y)', use X for the horizontal and Y for the
7342 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
7343 (parse_image_spec): Check it.
7344 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7345 (tiff_format, gif_format, gs_format):
7346 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
7348 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7349 (x_draw_image_relief, x_draw_image_foreground_1)
7350 (x_draw_image_glyph_string): Adapt to the change of image margins.
7352 * dispextern.h (struct image): Replace member `margin' with
7353 `hmargin' and `vmargin'.
7355 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
7358 * dispnew.c (update_text_area): Put code which decrements the
7359 stop position when the row's face extends to the end of the
7362 * xfns.c (x_set_mouse_color): Fix color allocation.
7364 * keyboard.c: Call get_local_map with new argument list.
7366 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
7368 * intervals.h (enum map_property): Removed.
7369 (get_local_map): Change prototype.
7371 * keymap.c: Call get_local_map with new argument list.
7372 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
7374 2001-01-11 Gerd Moellmann <gerd@gnu.org>
7376 * xdisp.c (build_desired_tool_bar_string): Correct the computation
7377 of the size needed for the tool bar string. For the last image,
7378 use a `display' property that reaches to the end of the string.
7380 * xselect.c (selection_request_dpyinfo): New variable.
7381 (x_handle_selection_request): Set it.
7382 (x_selection_request_lisp_error): Don't call
7383 x_decline_selection_request if selection request's display has
7386 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
7387 Do the unregister_colors before calling XFreeColors.
7389 2001-01-10 Dave Love <fx@gnu.org>
7391 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
7392 ${SOME_MACHINE_LISP}, not ${lisp}.
7394 2001-01-10 Gerd Moellmann <gerd@gnu.org>
7396 * xdisp.c (display_line): On ttys, produce more than one truncation
7397 glyph for multi-column characters that don't fit on the line.
7399 * xselect.c (x_reply_selection_request): Add a comment.
7401 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
7402 XkbGetNames instead of XkbGetKeyboard.
7404 2001-01-10 Dave Love <fx@gnu.org>
7406 * sysdep.c (random): Revert the declaration.
7408 2001-01-09 Gerd Moellmann <gerd@gnu.org>
7410 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
7411 Call function string_bytes.
7412 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
7414 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
7415 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
7416 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
7417 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
7419 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
7420 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
7421 after sweeping strings, and at the end.
7422 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
7424 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
7425 ensure that pop_message is called.
7427 * keyboard.c (Fexecute_extended_command): Use a
7428 record_unwind_protect to ensure that pop_message is called.
7430 * lisp.h (push_message_unwind): Add prototype.
7432 * xdisp.c (push_message_unwind): New function.
7434 * fileio.c (do_auto_save_unwind): Do the pop_message here
7435 instead of in Fdo_auto_save.
7436 (Fdo_auto_save): Don't call pop_message.
7438 2001-01-08 Ken Raeburn <raeburn@gnu.org>
7440 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
7443 2001-01-08 Gerd Moellmann <gerd@gnu.org>
7445 * window.c (window_scroll_pixel_based): Adjust glyph matrices
7446 when increasing window's vscroll.
7448 * macros.c (Qkbd_macro_termination_hook): New variable.
7449 (syms_of_macros): Initialize and staticpro it.
7450 (pop_kbd_macro): Run kbd-macro-termination-hook.
7452 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
7454 2001-01-07 Dave Love <fx@gnu.org>
7456 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
7457 arglist, for documentation's sake.
7459 2001-01-06 Andrew Innes <andrewi@gnu.org>
7461 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
7464 2001-01-05 Andrew Innes <andrewi@gnu.org>
7466 * term.c (update_end): Don't check updating_frame; for some reason
7467 this can be 0 sometimes, such as after dismissing a popup menu,
7468 and isn't necessary given the explicit frame argument.
7470 2001-01-05 Gerd Moellmann <gerd@gnu.org>
7472 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
7473 on some systems, and an unsigned long on others, like FreeBSD 4.1.
7475 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7477 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
7479 * xfns.c (x_create_tip_frame): Preserve the value of
7480 face_change_count around the creation of the tip frame.
7482 * xfns.c (last_show_tip_args): New variable.
7483 (compute_tip_xy): New function.
7484 (Fx_show_tip): Reuse an existing tip frame, if possible.
7485 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
7487 2001-01-04 Dave Love <fx@gnu.org>
7489 * editfns.c (Fformat): Doc fix.
7491 * systime.h (set_file_times): Prototype.
7493 * widget.h (EmacsFrameSetCharSize_): Prototype.
7495 * sysdep.c (random, srandom): Declare explicitly.
7497 * dispextern.h (move_it_vertically_backward): Declare.
7499 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7501 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
7502 like in Fx_create_frame.
7504 * xfaces.c (set_font_frame_param): Don't do anything for
7505 non-graphical frames.
7507 * window.c (Fdelete_other_windows): Set window's window_end_valid
7508 to nil when changing the window's start. Don't change the
7509 window's start when its top position hasn't changed. If we do,
7510 this will set the window's optional_new_start, which act's like a
7511 force_start during redisplay with C-x 1 M-> under particular
7512 circumstances (see report from Per Starback to emacs-pretest-bug
7515 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7517 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
7518 short cut at the start of the function. Add an assertion.
7519 (reseat_at_next_visible_line_start): Add an assertion.
7521 * window.c (Frecenter): When changing the window start, set the
7522 window's window_end_valid to nil.
7523 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
7525 * dispextern.h (move_it_past_eol): Add prototype.
7527 * xdisp.c (move_it_past_eol): New function.
7529 * window.c (Fwindow_end): Doc fix.
7531 2001-01-03 Dave Love <fx@gnu.org>
7533 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
7535 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7537 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
7538 the enabled_p flag of the glyph row at window_end_vpos to 0.
7539 (handle_single_display_prop): Fix last change.
7541 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7543 * window.c (Frecenter): Doc fix.
7545 2001-01-02 Andrew Innes <andrewi@gnu.org>
7547 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
7549 * frame.h (output_method): Add output_w32_console method.
7550 (FRAME_W32_CONSOLE_P): New macro.
7552 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
7553 use output_w32_console method.
7554 (Qw32_console): New Lisp_Object.
7555 (Fframep): Return it.
7556 (syms_of_frame): Init it.
7557 (Fframe_parameters): Report w32console as font for w32_console frames.
7559 * xfaces.c (realize_default_face): Set face foreground and
7560 background to unspecified for w32_console frames.
7561 (realize_face): Realize face cache for w32_console frames.
7562 (realize_tty_face): Accept w32_console frames.
7564 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
7565 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
7566 necessary, even if running interactively.
7568 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
7571 * w32term.c (x_update_begin):
7575 (x_change_line_highlight):
7580 (w32_reassert_line_highlight):
7581 (w32_frame_rehighlight):
7582 (w32_frame_raise_lower): Do nothing if not w32 frame.
7584 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
7586 * w32fns.c (Fx_display_color_cells): Determine correct value, when
7587 system doesn't tell us directly.
7588 (Fx_display_visual_class): Implement properly.
7590 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7592 * window.c (Frecenter): Handle centering in graphical frames
7593 specially. Centering on the basis of line counts doesn't work
7594 reliably with variable-height lines.
7596 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7598 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
7601 * composite.c (run_composition_function): Remove unused var `val'.
7602 (update_compositions): Remove unused variable `hook'.
7604 * intervals.c (get_local_map): Remove unused variable `tem'.
7606 * doprnt.c (doprnt1): Remove unused variable `size'.
7608 * fns.c (Flength): Remove unused variable `tail'.
7609 (Fdelete): Remove unused variable `size'.
7611 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
7614 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
7616 * data.c (find_symbol_value): Remove extra 3rd argument in the
7617 call to swap_in_symval_forwarding.
7619 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
7621 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
7622 (trivial_regexp_p): Remove unused variable `c'.
7623 (boyer_moore): Remove unused variable `k'.
7625 * indent.c (current_column): Remove unused variable `stopchar'.
7626 (Fcompute_motion): Remove unused variable `contin'.
7628 * casefiddle.c (casify_object): Remove unused variable `tolen'.
7630 * dired.c (directory_files_internal): Fix a typo in a comment.
7631 Remove an unused variable `handler'.
7632 (file_name_completion): Remove unused function-scope variable `dp'.
7633 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
7636 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
7638 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
7640 (Fmarker_insertion_type): Remove unused variable `buf'.
7642 * insdel.c (make_gap): Remove unused variable `result'.
7644 * keyboard.c (record_char): Remove unused function-scope var `help'.
7645 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
7646 (menu_bar_items): Remove unused function-scope variable `tem'.
7648 * fontset.c (fontset_ref): Remove unused variable `i'.
7649 (fontset_set): Remove unused variables `j' and `tmp'.
7650 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
7651 (make_fontset_for_ascii_face): Remove unused variable `name'.
7652 (fs_load_font): Remove unused variable `font_idx'.
7653 (fs_query_fontset): Remove unused function-local variable `fontset'.
7654 (list_fontsets): Remove unused variable `tail'.
7655 (Fnew_fontset): Remove unused variables `family' and `registry'.
7656 (accumulate_font_info): Remove unused variable `tmp'.
7657 (Ffontset_font): Remove unused variable `id'.
7658 (syms_of_fontset): Remove unused variable `i'.
7660 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
7662 (lookup_image): Remove unused variable `file'.
7663 (xbm_load): Remove unused variables `bitmap_data', `height', and
7664 `width'. Remove function-local variable `i', leave the
7666 (gif_load): Remove unused variable `inc'.
7668 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
7669 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
7670 leave only the one in the inner block.
7672 * xfaces.c (face_fontset, realize_default_face): Remove unused
7674 (face_at_buffer_position): Remove unused variable `multibyte_p'.
7676 * term.c (encode_terminal_code): Remove unused variable `c'.
7678 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
7679 char *' instead of `char *'.
7681 * category.c (Fcategory_docstring): Remove unused variable `doc'.
7682 (Fget_unused_category): Remove unused variable `docstring_vector'.
7683 (Fchar_category_set): Remove unused variables `val', `charset',
7686 * coding.c (detect_coding_iso2022, setup_coding_system):
7687 Remove unused variable `i'.
7688 (detect_coding_mask): Remove unused variable `idx'.
7689 (detect_coding): Remove unused variable `i'.
7690 (ccl_coding_driver): Remove unused variable `result'.
7691 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
7692 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
7693 (encode_coding_string): Remove unused variables `gcpro1' and
7694 `saved_coding_symbol'.
7695 (Ffind_coding_systems_region_internal): Remove function-local
7696 variable args[], leave only the block-local one.
7697 (code_convert_region1): Remove unused variable `len'.
7699 * charset.c (char_printable_p): Remove unused variable `chars'.
7700 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
7701 (str_to_multibyte): Remove unused variable `c'.
7703 * window.c (size_window): Remove block-local variable `min_size'.
7705 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
7706 `header_line_height'.
7707 (append_space, extend_face_to_end_of_line): Declare `saved_what'
7708 enum display_element_type.
7710 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7712 * xterm.c (x_connection_closed): Catch X errors around all
7713 statements that call X. Save away the error message in a local copy.
7715 * xterm.c (x_connection_closed): Set handling_signal to 0 at
7718 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
7719 in or at the start of invisible text.
7721 * dispnew.c (update_window): Don't check_current_matrix_flags.
7723 2001-01-01 Jason Rumney <jasonr@gnu.org>
7725 * w32fns.c (x_figure_window_size): Do not allow new_height and
7726 new_width of frame to override specified values.
7728 2000-12-30 Kenichi Handa <handa@etl.go.jp>
7730 * composite.c (find_composition): Fix a code for searching backward.
7732 2000-12-29 Gerd Moellmann <gerd@gnu.org>
7734 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
7735 (update_window) [GLYPH_DEBUG]: Call it.
7736 (scrolling_window): Prevent including current rows which are below
7737 what's displayed in the window.
7739 * xdisp.c (try_window_reusing_current_matrix)
7740 <new start <= old start>: Disable rows in the current matrix
7741 which are below the window after scrolling.
7743 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
7744 is zero. It's not worth the complexity.
7745 (invisible_text_between_p): Put in #if 0 because unused.
7747 2000-12-28 Gerd Moellmann <gerd@gnu.org>
7749 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
7750 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
7752 * keyboard.c (echo_char): If C is an integer, always call
7753 push_key_description. Former code could signal an invalid
7756 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
7757 If set, print multibyte text.
7758 (Fsingle_key_description): Call push_key_description with
7759 FORCE_MULTIBYTE set.
7760 (describe_buffer_bindings): Likewise.
7762 * lisp.h (push_key_description): Add prototype.
7764 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
7765 around the call to redisplay_internal.
7767 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7769 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7771 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7773 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
7774 (ccl_driver): New local variable `extra_bytes'.
7776 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
7778 * coding.c (setup_coding_system):
7779 Initialize coding->spec.ccl.eight_bit_carryover.
7780 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
7782 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7784 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
7785 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
7786 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
7787 (decode_composition_emacs_mule): New function.
7788 (decode_coding_emacs_mule): Decode composition sequence by calling
7789 decode_composition_emacs_mule.
7790 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
7791 (encode_coding_emacs_mule): Changed from macro to function.
7792 If a text contains compositions, encode them correctly.
7793 (setup_coding_system): Set coding->commong_flags for emacs-mule so
7794 that decoding and encoding are required.
7796 2000-12-27 Gerd Moellmann <gerd@gnu.org>
7798 * xfaces.c (PT_PER_INCH): New macro.
7799 (xlfd_point_size): Compute real point size from font's pixel size.
7800 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
7803 * .gdbinit: Comment out the line pointing to the Lesstif source
7806 * window.c (Frecenter): Use displayed_window_lines instead
7807 of window_internal_height.
7809 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7810 instead of x-toolkit-scroll-bars-p.
7811 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7813 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7814 instead of x-toolkit-scroll-bars-p.
7815 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7817 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
7818 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
7819 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
7821 (add_window_display_history, add_frame_display_history)
7822 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
7823 (build_frame_matrix_from_leaf_window): Remove unused code.
7824 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
7826 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
7827 (update_window) [GLYPH_DEBUG]: Likewise.
7828 (syms_of_display): Defsubr dump-redisplay-history.
7830 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7832 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
7833 the end of the prompt. Set echo_after_prompt to the offset
7834 of echoptr in echobuf.
7836 * xdisp.c (init_from_display_pos): Pop until the iterator's
7837 stack is empty; there may be frames for stretch or images
7840 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
7841 (save_or_restore_current_matrix): New function for the same
7842 purpose, but more efficient.
7843 (adjust_frame_glyphs_for_frame_redisplay): Use it.
7845 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
7847 * xdisp.c (syms_of_xdisp): Fix last change.
7849 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7851 * xdisp.c (syms_of_xdisp): Doc fix.
7853 * xdisp.c (redisplay_window): Remove label restore_buffers;
7854 use finish_scroll_bars instead to make sure that scroll bars
7855 are redeemed. If we don't do this, flickering can result from
7856 scroll bars being destroyed and recreated.
7858 2000-12-22 Jason Rumney <jasonr@gnu.org>
7860 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
7861 in the wrong colors when the foreground is not black.
7862 (expose_window): Don't redraw the window that's currently being
7865 2000-12-22 Gerd Moellmann <gerd@gnu.org>
7867 * window.c (size_window): When setting the window's too_small_ok
7868 flag, compare old size with minimum size depending on WIDTH_P,
7869 don't compare with window_min_width.
7871 * window.c (delete_window): Simplify somewhat.
7872 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
7873 freeing window matrices. The flag windows_or_buffers_changed is
7874 set, so the next redisplay will consider all windows; this should
7877 2000-12-22 Kenichi Handa <handa@etl.go.jp>
7879 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
7881 * ccl.h (struct ccl_program): New member cr_consumed.
7883 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
7884 (CCL_READ_CHAR): Handle EOL conversion here.
7885 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
7887 2000-12-21 Gerd Moellmann <gerd@gnu.org>
7889 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
7891 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
7892 otherwise tabs of different size compare equal.
7894 * callint.c (Fcall_interactively): Prevent a compiler warning.
7896 * print.c (print_unwind): Return nil.
7897 (PRINTDECLARE): Initialize all local variables.
7898 (print_preprocess): Add a default case.
7900 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
7902 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
7904 * window.c (delete_window, Fsplit_window)
7905 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
7907 * dispextern.h (ensure_frame_matrix): Function declaration removed.
7909 * dispnew.c (ensure_frame_matrix): Removed.
7910 (save_frame_matrix, restore_frame_matrix): New functions.
7911 (adjust_frame_glyphs_for_frame_redisplay): Use them.
7913 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
7914 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
7916 2000-12-21 Andrew Innes <andrewi@gnu.org>
7918 * w32term.c (x_update_begin): Regenerate the palette here, rather
7919 than for each window.
7921 * w32xfns.c (select_palette): Avoid calling SelectPalette if
7922 palette is NULL, since this corrupts memory! Also get
7923 display_info reference from frame.
7925 2000-12-21 Jason Rumney <jasonr@gnu.org>
7927 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
7929 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
7930 to avoid returning without releasing it.
7932 2000-12-21 Kenichi Handa <handa@etl.go.jp>
7934 * keymap.c (push_key_description): Don't convert eight-bit-control
7935 and eight-bit-graphic to multibyte character.
7937 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
7938 generic character and CODE1 is nil, return the smallest character
7941 2000-12-20 Dave Love <fx@gnu.org>
7943 * s/osf5-0.h (NSIG): Don't redefine.
7945 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
7947 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7948 excluding menu-bar and tool-bar.
7949 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7950 (menu_item_p): Remove.
7951 (where_is_internal_1): Don't ignore menu-items.
7953 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7955 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7958 * window.c (make_window): Initialize window's min_hscroll.
7959 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7960 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7962 (struct saved_window): New member min_hscroll.
7963 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7964 (Fset_window_configuration): Set window's min_hscroll.
7965 (save_window_save): Save window's min_hscroll.
7966 (compare_window_configurations): Compare min_hscroll values.
7968 * window.h (struct window): New member min_hscroll.
7970 * keyboard.c (echo_prompt): Prevent a compiler warning.
7972 * xdisp.c (try_cursor_movement): Fix last change. The real
7973 condition is that PT is at the end of the row, and should
7974 be displayed at the start of the next row.
7976 * xdisp.c (try_cursor_movement): If we end on a partially
7977 visible line, end we already decided to scroll, return -1.
7979 * dispextern.h (ensure_frame_matrix): Add prototype.
7981 * window.c (delete_window, Fsplit_window)
7982 (Fset_window_configuration): Call ensure_frame_matrix.
7984 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7986 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7987 completed, call fake_current_matrices instead of marking frame
7990 2000-12-20 Jason Rumney <jasonr@gnu.org>
7992 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7994 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7996 * fns.c (Frequire): Doc fix.
7998 2000-12-19 Gerd Moellmann <gerd@gnu.org>
8000 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
8002 * dispnew.c (direct_output_for_insert): Fix check for mini-window
8003 currently displaying a message.
8005 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
8007 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
8009 2000-12-18 Andrew Innes <andrewi@gnu.org>
8011 * w32.c (w32_strerror): New function.
8013 * w32.h (w32_strerror): New extern.
8015 * w32fns.c (Fw32_shell_execute): Use it.
8017 2000-12-18 Gerd Moellmann <gerd@gnu.org>
8019 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
8021 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
8023 * msdos.c (IT_set_face): Obey inverse_video.
8025 2000-12-18 Kenichi Handa <handa@etl.go.jp>
8027 * dired.c (directory_files_internal): Always return decoded filenames.
8029 2000-12-18 Gerd Moellmann <gerd@gnu.org>
8031 * xterm.c (x_connection_closed): Prevent being called recursively
8032 because of an error condition in XtCloseDisplay.
8034 * xdisp.c (init_iterator): If noninteractive, and the frame's
8035 face cache is null, make one.
8037 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
8039 * process.c (wait_reading_process_input): Check for pending
8040 input when running timers.
8042 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
8044 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
8046 2000-12-18 Kenichi Handa <handa@etl.go.jp>
8048 * process.c (read_process_output): Don't run a filter if the code
8049 decoder produces nothing but carryover.
8051 2000-12-17 Andrew Innes <andrewi@gnu.org>
8053 * w32.c (sys_rename): Only check errno against EEXIST, and not
8054 EACCES, when determining whether rename failed because the target
8055 exists. This was resulting in indefinite looping on Windows 9x if
8056 the source file was locked by another process.
8058 * w32fns.c (Ffile_system_info): New function.
8059 (syms_of_w32fns): Defsubr it.
8061 2000-12-17 Gerd Moellmann <gerd@gnu.org>
8063 * window.c (coordinates_in_window): Fix computation for
8064 position on vertical line between mode lines.
8066 * xfns.c (unwind_create_frame): Return t if frame was deleted.
8067 Don't alter tip_frame or tip_window.
8068 (unwind_create_tip_frame): Set tip_frame to nil only if frame
8071 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
8072 Don't alter tip_frame or tip_window.
8073 (unwind_create_tip_frame): Set tip_frame to nil only if frame
8076 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
8078 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
8079 be consistent with the doc string. Reported by NAKAJIMA Mikio
8080 <minakaji@osaka.email.ne.jp>.
8082 2000-12-16 Kenichi Handa <handa@etl.go.jp>
8084 * xfaces.c (Vface_ignored_fonts): New variable.
8085 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
8086 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
8088 2000-12-15 Gerd Moellmann <gerd@gnu.org>
8090 * dispnew.c (update_window): Detect pending input every nth line
8091 updated, i.e. do it depending on real work done, and not on the
8094 * xterm.c (expose_window): Don't redraw the window that's
8095 currently being updated.
8097 * window.c (Fset_window_point): Remove test for
8098 cursor_in_non_selected_windows.
8100 * lread.c (read1): Recognize end of file after `\\'.
8102 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
8103 not unwind_create_frame.
8105 2000-12-15 Dave Love <fx@gnu.org>
8107 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
8110 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
8112 2000-12-15 Kenichi Handa <handa@etl.go.jp>
8114 * coding.c (setup_coding_system): Clear all members of the struct
8115 coding_system at first.
8116 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
8118 (code_convert_region): Don't override coding->src_multibyte and
8119 coding->dst_multibyte.
8121 * fns.c (Fmd5): Docstring improved.
8123 2000-12-15 Miles Bader <miles@gnu.org>
8125 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
8126 are actually marked as mode-lines; otherwise use
8127 estimate_mode_line_height.
8129 2000-12-14 Gerd Moellmann <gerd@gnu.org>
8131 * editfns.c (Fformat): Prevent a buffer overrun when the format
8132 specifies a precision.
8134 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
8136 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
8137 argument is outside the range [2..3].
8139 2000-12-14 Andrew Innes <andrewi@gnu.org>
8141 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
8142 nothing to do. Bind inhibit-quit.
8143 (tip_frame): Make it a Lisp_Object.
8144 (x_create_tip_frame): Set tip_frame after it has been added to
8146 (Fx_show_tip): Don't set tip_frame here.
8147 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
8148 (unwind_create_frame, unwind_create_tip_frame): New functions.
8149 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
8150 while a frame is only partially constructed.
8152 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
8153 (x_free_frame_resources): New function.
8154 (x_destroy_window): Use it.
8156 2000-12-14 Gerd Moellmann <gerd@gnu.org>
8158 * xfns.c (Fx_backspace_delete_keys_p): New function.
8159 (syms_of_xfns): Defsubr it.
8161 * config.in (HAVE_XKBGETKEYBOARD): Add.
8163 2000-12-14 Kenichi Handa <handa@etl.go.jp>
8165 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
8166 Always store string in multibyte representation in echobuf.
8167 (echo_char): Always store string in multibyte representation in
8169 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
8170 (read_key_sequence): Adjusted for the change of echo_prompt.
8172 * fns.c (Fmd5): Docstring improved.
8174 * lisp.h (detect_coding_system): Prototype adjusted.
8176 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
8177 (detect_coding_emacs_mule, detect_coding_iso2022,)
8178 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
8179 (detect_coding_utf_16, detect_coding_ccl): Make them static.
8180 New argument MULTIBYTEP. Callers changed.
8181 (detect_coding_mask, detect_coding_system): New argument
8182 MULTIBYTEP. Callers changed.
8183 (decode_coding_string): Set coding->src_multibyte and
8184 coding->dst_multibyte before calling detect_coding and detect_eol.
8185 Update them after some coding system is detected.
8187 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
8189 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
8191 * keyboard.c (menu_bar_items, tool_bar_items):
8192 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
8194 2000-12-13 Gerd Moellmann <gerd@gnu.org>
8196 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
8198 (unwind_create_frame, unwind_create_tip_frame): New functions.
8199 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
8200 while a frame is only partially constructed.
8202 * xterm.h (x_free_frame_resources): Declare.
8204 * xterm.c (x_free_frame_resources): New function.
8205 (x_destroy_window): Use it.
8207 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
8208 don't interrupt the update for pending input initially, i.e.
8209 update at least some lines.
8211 * keyboard.c (do_mouse_tracking): Make externally visible.
8213 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
8215 * xfns.c (gray_bitmap_bits): Declare `char *'.
8217 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8219 * xdisp.c (display_tool_bar_line): Make sure that tool bar
8220 lines start with a relief line.
8222 2000-12-12 Dave Love <fx@gnu.org>
8224 * window.c (Fdisplay_buffer): Doc fix.
8225 (Fwindow_list): Remove unused var.
8227 * buffer.h (mmap_set_vars): Declare.
8229 * window.h (Fset_window_point): Declare.
8231 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
8233 * msdos.c (fast_find_position): Don't overstep the last window row.
8234 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
8235 variable `area'. When looking for a row under (X,Y), give up if some
8236 of the previous rows is not enabled.
8238 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8240 * window.c (Fset_window_point): If displaying cursors in windows
8241 other than the selected window, make sure redisplay updates
8242 other windows to show the new value of point in the window.
8244 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
8246 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
8247 the buffer is the sole visible buffer when in the mini-buffer.
8249 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
8250 Bind `inhibit-read-only' to t.
8251 (unwind_with_echo_area_buffer): Use AREF.
8253 * xfns.c (Fx_hide_tip): Simplified.
8255 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
8258 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
8260 2000-12-11 Gerd Moellmann <gerd@gnu.org>
8262 * xfns.c (Fx_hide_tip): Fix last change.
8264 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
8265 nothing to do. Bind inhibit-quit.
8266 (tip_frame): Make it a Lisp_Object.
8267 (x_create_tip_frame): Set tip_frame after it has been added to
8269 (Fx_show_tip): Don't set tip_frame here.
8271 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
8273 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
8276 * dispextern.h: Change external declaration of tip_frame.
8278 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
8279 return an empty string.
8281 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
8282 of the window's update_mode_line flag, since the former is set by
8283 force-mode-line-update, not the latter. This makes
8284 column-number-mode slightly faster.
8286 * xdisp.c (try_window_id) <all changes above window start>:
8289 2000-12-11 Paul Eggert <eggert@twinsun.com>
8291 * config.in (HAVE_FTELLO): Remove.
8293 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
8294 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
8296 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
8297 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
8299 2000-12-11 Miles Bader <miles@gnu.org>
8301 * window.c (displayed_window_lines): Don't round up when
8302 converting empty space at bottom to lines.
8303 Handle non-newline-terminated final lines properly.
8304 (Fwindow_text_height): New function (used to be in lisp).
8305 (syms_of_window): Initialize it.
8307 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
8309 * syntax.c (scan_lists): Check that the right quote char has the
8310 right Sstring syntax when jumping over strings.
8311 (init_syntax_once): Use Smax rather than 13.
8313 2000-12-09 Miles Bader <miles@gnu.org>
8315 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
8316 with PARTIALLY, inverting the sense.
8317 (window_scroll_pixel_based): Scroll partially visible lines into
8318 place if we hit the beginning or end of the buffer.
8319 (displayed_window_lines): Don't include partially visible lines.
8320 (Fmove_to_window_line): Skip past any partially visible first line.
8322 2000-12-08 Gerd Moellmann <gerd@gnu.org>
8324 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
8326 * tparam.c (tparam1): Change the way buffers are reallocated to be
8327 portable and less obfuscated.
8329 * termcap.c (tgetent): Change the way buffers are reallocated to
8330 be portable and less obfuscated.
8332 * macros.c (store_kbd_macro_char): Change the way buffers are
8333 reallocated to be portable and less obfuscated.
8335 * lread.c (read1): Change the way buffers are reallocated to be
8336 portable and less obfuscated.
8338 * doc.c (Fsubstitute_command_keys): Change the way buffers
8339 are reallocated so that it is portable.
8341 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
8343 * dosfns.c (Ffile_system_info): New function.
8344 (syms_of_dosfns): Defsubr it.
8346 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
8348 * alloc.c (gc_sweep): Add comment.
8350 2000-12-07 Gerd Moellmann <gerd@gnu.org>
8352 * sound.c (vox_configure): Change order of ioctls.
8353 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
8354 Ignore errors when changing volume.
8355 (vox_close): Don't reset the device.
8357 * process.c (read_process_output): Make sure the process marker's
8358 position is valid when the process buffer is changed in
8359 after-change functions. W3 does that.
8361 * xfns.c (x_free_gcs): New function.
8363 * xterm.h (x_free_gcs): Add prototype.
8365 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
8368 * xterm.c (x_destroy_window): Call x_free_gcs so that
8369 resources of non-toolkit X windows will be freed.
8371 2000-12-07 Andrew Innes <andrewi@gnu.org>
8373 * w32fns.c (xlfd_charset_of_font): Fix last change.
8375 2000-12-06 Dave Love <fx@gnu.org>
8377 * md5.h (__P): Don't define -- it comes from config.h.
8379 * strftime.c: Change some #if foo to #ifdef foo.
8381 2000-12-06 Andrew Innes <andrewi@gnu.org>
8383 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
8385 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
8386 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
8387 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
8389 2000-12-06 Gerd Moellmann <gerd@gnu.org>
8391 * alloc.c (gc_sweep): Prevent symbols read during loadup
8394 * xdisp.c (underlying_face_id): New function.
8395 (handle_face_prop, face_before_or_after_it_pos): Use it
8396 to determine the face ``under'' a string. Let strings inherit
8397 the face of the buffer under them.
8399 * xfaces.c (face_at_string_position): Update function comment.
8401 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
8402 matrix if the window's left position has changed; we need to
8403 redraw it in this case.
8405 * dispextern.h (struct glyph_matrix): Add member window_left_x.
8407 * window.c (coordinates_in_window): Check mouse on mode-line or
8410 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
8411 advertized by the function documentation.
8413 * window.c (syms_of_window): Doc fix.
8415 * sound.c (vox_configure): Set volume for left and right channel.
8416 (sound_cleanup): Return nil.
8418 * xdisp.c (move_it_by_lines): Fix paren typo.
8420 * xterm.c (x_load_font): Don't use the font's max_bounds for
8421 computing the height of the font. If max_bounds' ascent or
8422 descent are greater than the font's ascent or descent, this means
8423 glyphs overlap, which should be handled now by redisplay.
8425 * window.c (Veven_window_heights): New variable.
8426 (syms_of_window): DEFVAR_LISP it.
8427 (Fdisplay_buffer): Check Veven_window_heights before evening the
8430 2000-12-06 Miles Bader <miles@gnu.org>
8432 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
8433 update `default-frame-alist' instead of setting no frame parameters.
8435 2000-12-06 Kenichi Handa <handa@etl.go.jp>
8437 * composite.c (update_compositions): Fix typo (use the correct
8440 2000-12-05 Jason Rumney <jasonr@gnu.org>
8442 * md5.h: Remove underscores from function declarations.
8443 (__attribute__, __alignof__) [!__GNUC__]: Define.
8445 * md5.c: Delay include of md5.h until after namespace cleaning.
8447 * makefile.w32-in (fns.o): Depend on md5.h
8448 (md5.o): New target.
8451 * makefile.nt: Likewise.
8453 2000-12-05 Jason Rumney <jasonr@altavista.net>
8455 * w32term.c (expose_area): Complete last change.
8457 2000-12-05 Ken Raeburn <raeburn@gnu.org>
8459 * minibuf.c: Include intervals.h.
8461 2000-12-05 Jason Rumney <jasonr@gnu.org>
8463 * w32term.c (x_produce_glyphs): If a font for a component of
8464 a composition is not found, use 1 pixel dot ascent and 0 dot
8465 descent value to avoid displaying terribly tall empty boxes.
8466 (expose_area): Pass x-coordinate relative to the exposed
8467 area to x_draw_glyphs instead of a window-relative coordinate.
8469 2000-12-05 Gerd Moellmann <gerd@gnu.org>
8471 * xdisp.c (next_element_from_ellipsis): Save face before selective
8472 display in saved_face_id, and set face_before_selective_p.
8473 (reseat_1): Reset face_before_selective_p.
8474 (append_space, extend_face_to_end_of_line): If iterator's
8475 face_before_selective_p is set, use the face from saved_face_id.
8476 (extend_face_to_end_of_line): For tty frames, make sure to
8477 use the right face id when producing spaces at the end of
8480 * dispextern.h (struct it): Add face_before_selective_p.
8482 * keyboard.c (record_char): Don't record identical help-echo
8483 events in recent_keys.
8485 * xterm.c [USE_X_TOOLKIT]: Close the display.
8486 (xim_close_dpy): Handle case that the display has been closed.
8488 * xterm.c (x_destroy_window): Reset the frame's X window after
8491 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
8492 variable window_width.
8493 (line_draw_cost): Fix code skipping over spaces at the end of the
8494 line when must_write_spaces is not set.
8495 (scrolling_window): Fix code inserting runs in list of all runs.
8497 2000-12-05 Kenichi Handa <handa@etl.go.jp>
8499 * coding.c (setup_coding_system): Be sure to initialize
8500 coding->category_idx.
8502 2000-12-04 Gerd Moellmann <gerd@gnu.org>
8504 * xterm.c (PER_CHAR_METRIC): Removed because not used.
8506 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
8507 area to x_draw_glyphs instead of a window-relative coordinate.
8509 * fileio.c (auto_save_error): Add parameter ERROR. Show the
8510 error in the message.
8512 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
8513 timer after having read a key. It's not good for code reading
8514 several keys in a loop, like an input method.
8516 * fileio.c (Finsert_file_contents): When VISIT is t, don't
8517 record undo information for format-decode.
8519 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
8520 current buffer is read-only, not if it isn't.
8522 * keyboard.c (record_char): Record `help-echo' input events
8523 in recent_keys only if they display some help. Don't record
8524 `help-echo' events as macro char.
8526 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
8528 * editfns.c (save_excursion_restore): Don't move point
8529 in another window if it is showing the wrong buffer.
8530 Avoid the call to Fwindow_live_p, for speed.
8532 2000-12-04 Kenichi Handa <handa@etl.go.jp>
8534 * xfaces.c (struct font_name): New member registry_priority.
8535 (split_font_name): Initialize the above member to zero.
8536 (concat_font_list): New function.
8537 (font_list): Include fonts of all alternative registries.
8538 (FONT_POINT_SIZE_QUANTUM): New macro.
8539 (better_font_p): Ignore point size difference less than
8540 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
8542 * xterm.c (x_produce_glyphs): If a font for a component of
8543 a composition is not found, use 1 pixel dot ascent and 0 dot
8544 descent value to avoid displaying terribly tall empty boxes.
8546 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
8548 2000-12-03 Ken Raeburn <raeburn@gnu.org>
8550 * coding.h (code_convert_string1): Declare.
8552 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
8554 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
8556 2000-12-02 Jason Rumney <jasonr@gnu.org>
8558 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
8559 correctly for single byte character case.
8560 (w32_per_char_metric): Do not try to make any assumptions about
8561 the metrics of BDF fonts.
8562 (x_estimate_mode_line_height): If `mode-line' face
8563 hasn't a font, use that of the frame, as drawing glyphs does.
8564 (note_mouse_highlight): Change the cursor shape on the vertical
8565 border between windows [not enabled].
8567 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
8569 * w32fns.c (Fx_create_frame): Reintroduce the call to
8570 face-set-after-frame-defaults.
8571 (Vx_window_horizontal_drag_shape): New variable.
8572 (syms_of_xfns): DEFVAR_LISP it.
8573 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
8576 2000-12-02 Simon Josefsson <simon@josefsson.org>
8578 * fns.c (Fmd5): Use a different logic to decide the coding system
8581 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
8583 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
8585 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
8587 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8589 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
8590 height for YNegative.
8591 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
8592 height; also see comment there.
8594 * window.c (coordinates_in_window): Handle computations for
8595 positions on the vertical bar and fringes differently for
8596 window-system frames. Consider some pixels near the vertical bar
8597 as on the bar if the frame doesn't have vertical scroll bars.
8598 Associate positions between mode or header lines with the
8599 right window, the left one.
8601 2000-12-01 Jason Rumney <jasonr@gnu.org>
8603 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
8605 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
8608 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8610 * window.c (struct saved_window): Add members orig_top and orig_height.
8611 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
8612 (save_window_save, Fset_window_configuration): Save/restore
8613 window's orig_top and orig_height.
8615 2000-12-01 Jason Rumney <jasonr@gnu.org>
8617 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
8619 * w32fns.c (x_set_cursor_color): Fix last change.
8621 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8623 * xdisp.c (echo_area_display): If cursor is in the echo area, make
8624 sure that the next redisplay displays the minibuffer, so that
8625 the cursor will be replaced with what the minibuffer wants.
8627 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
8628 #ifndef instead of using #if.
8629 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
8630 USE_TOOLKIT_SCROLL_BARS is defined.
8632 2000-11-30 Jason Rumney <jasonr@gnu.org>
8634 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
8637 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8639 * fns.c (Fmd5): Doc fix.
8641 2000-11-30 Simon Josefsson <simon@josefsson.org>
8643 * fns.c (Fmd5): New function.
8644 (syms_of_fns): Defsubr md5.
8646 * Makefile.in (obj): Add md5.o
8648 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8650 * md5.h, md5.c: New files, taken from glibc.
8652 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
8654 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
8655 hasn't a font, use that of the frame, as drawing glyphs does.
8657 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
8659 * eval.c (Frun_hooks): Allow 0 arguments.
8661 2000-11-29 Gerd Moellmann <gerd@gnu.org>
8663 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
8664 is over the menu bar widget, say it's not on the frame.
8666 * xfns.c (Fx_create_frame): Reintroduce the call to
8667 face-set-after-frame-defaults.
8669 * eval.c (Fsignal): Reset handling_signal.
8671 2000-11-28 Jason Rumney <jasonr@gnu.org>
8673 * w32menu.c (add_menu_item): Reset menu item text when changing
8674 type to radio button.
8676 2000-11-28 Gerd Moellmann <gerd@gnu.org>
8678 * xselect.c: Update copyright.
8680 * window.c (coordinates_in_window): If on a mode or header line,
8681 but sufficiently close to its start, return ``on vertical
8682 border''. This gives us a way to drag windows horizontally when
8683 using toolkit scroll bars.
8685 * xterm.c (note_mouse_highlight): Change the cursor shape
8686 on the vertical border between windows.
8688 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
8690 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
8691 (syms_of_xfns): DEFVAR_LISP it.
8692 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
8694 * textprop.c (text_read_only): New function.
8695 (verify_interval_modification): Use it instead of signaling
8696 `text-read-only'. This makes it easier to catch this error
8699 * xdisp.c (forward_to_next_line_start): Check for newlines,
8700 not end of line, which includes CR.
8702 2000-11-28 Kenichi Handa <handa@etl.go.jp>
8704 * coding.c (Ffind_coding_systems_region_internal): Be sure to
8705 include no-conversion.
8707 2000-11-27 Jason Rumney <jasonr@gnu.org>
8709 * w32fns.c (w32_load_system_font): Always mark font as double byte
8710 if codepage is unicode.
8712 2000-11-27 Gerd Moellmann <gerd@gnu.org>
8714 * xdisp.c (forward_to_next_line_start): If already on a newline,
8715 just consume it to avoid unintended skipping over invisible text below.
8717 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
8718 `vertical-line', `mode-line' and `header-line' events.
8720 * xdisp.c (try_window_id): Avoid starting to display in the middle
8721 of a character, a TAB for instance. This is easier than to set
8722 up the iterator exactly, and it's not a frequent case, so the
8723 additional effort wouldn't really pay off.
8725 2000-11-26 Andrew Choi <akochoi@i-cable.com>
8727 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
8730 2000-11-25 Jason Rumney <jasonr@gnu.org>
8732 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
8733 Args to window_from_coordinates should be pixel coordinates.
8735 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
8736 redisplay handles them properly.
8738 2000-11-25 Miles Bader <miles@gnu.org>
8740 * indent.c (compute_motion): Keep pos_byte in sync with pos.
8742 2000-11-24 Jason Rumney <jasonr@gnu.org>
8744 * w32.c (init_environment): Set LANG environment variable based on
8745 locale settings, if not set.
8747 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
8748 making tool bar smaller. When clearing the frame, also
8749 clear current matrices. Clear frame when tool bar disappears.
8750 Don't use more lines for the tool-bar than is available.
8751 (x_change_window_heights): New function.
8753 2000-11-24 Gerd Moellmann <gerd@gnu.org>
8755 * xdisp.c (init_from_display_pos): If POS says we're already after
8756 an overlay string ending at POS, make sure to pop the iterator
8757 because it will be in front of that overlay string. When POS is
8758 ZV, we've thereby also ``processed'' overlay strings at ZV.
8760 * xfaces.c (lface_from_face_name): Function comment fix.
8762 2000-11-24 Miles Bader <miles@gnu.org>
8764 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
8765 apply `mode-line-inverse-video' -- zero means force display using
8766 the default face, non-zero means display using the specialized face.
8767 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
8769 2000-11-23 Kenichi Handa <handa@etl.go.jp>
8771 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
8774 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
8776 * coding.c (decode_coding_emacs_mule): Fix the case of
8777 CODING_EOL_LF, which used uninitialized value of c.
8779 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
8781 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
8783 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8785 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
8788 * frame.h (struct frame): Replace desired_tool_bar_items,
8789 current_tool_bar_items, n_desired_tool_bar_items,
8790 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
8792 * frame.c (make_frame): Change initialization of tool bar
8795 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
8796 Change references to members deleted from struct frame to use the
8799 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
8800 references to members deleted from struct frame to use the new ones.
8802 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
8804 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
8806 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
8807 (note_tool_bar_highlight): Change references to members deleted
8808 from struct frame to use the new ones.
8810 2000-11-23 Miles Bader <miles@gnu.org>
8812 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
8813 the face's inverse-video attribute, rather than overriding it.
8815 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8817 * xfns.c (x_set_tool_bar_lines): Clear internal border when
8818 making tool bar smaller.
8820 2000-11-22 Dave Love <fx@gnu.org>
8822 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
8824 2000-11-22 Miles Bader <miles@gnu.org>
8826 * keyboard.c (Vminibuffer_message_timeout): New variable.
8827 (command_loop_1): Use it to determine message timeout.
8828 (syms_of_keyboard): Initialize it.
8830 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
8832 2000-11-22 Kenichi Handa <handa@etl.go.jp>
8834 * sysdep.c: Move the code for declaring h_errno after #include
8837 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8839 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
8840 the menu bar when the tooltip is unmapped.
8842 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
8843 sole visible buffer when we're currently in the mini-buffer, and
8846 2000-11-21 Jason Rumney <jasonr@gnu.org>
8848 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
8849 put on the clipboard.
8850 (Fw32_get_clipboard_data): Compare data on clipboard with saved
8851 copy of what Emacs last put there. If they are the same, do not
8852 use the clipboard copy to avoid losing data due to coding conversions.
8854 2000-11-22 Miles Bader <miles@gnu.org>
8856 * minibuf.c (Vminibuffer_prompt_properties): New variable.
8857 (syms_of_minibuf): Initialize it.
8858 (read_minibuf): Add properties from Vminibuffer_prompt_properties
8859 to prompt, don't make read-only.
8861 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8863 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
8864 Add BEFORE/AFTER_POTENTIAL_GC.
8866 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
8868 * buffer.c (mmap_free_1): Avoid a compiler warning.
8870 * term.c, cm.c: Don't try to include termcap.h; see comment there.
8872 2000-11-21 Kenichi Handa <handa@etl.go.jp>
8874 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
8877 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8879 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
8882 * s/gnu-linux.h: Don't use `#cpu'.
8884 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
8885 not defined in mman.h.
8887 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
8888 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
8889 and store an index in the XClientMessageEvent. Storing a
8890 Lisp_Object or pointer can fail on a 64 bit system, since X only
8892 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
8894 2000-11-20 Dave Love <fx@gnu.org>
8896 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
8898 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8900 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
8902 2000-11-20 Kenichi Handa <handa@etl.go.jp>
8904 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
8907 * alloc.c (make_string): Fix previous change. Be sure to make
8908 unibyte string correctly.
8910 2000-11-19 Gerd Moellmann <gerd@gnu.org>
8912 * window.c (Fwindow_list): Change parameter list to be XEmacs
8914 (window_list_1): New function.
8915 (window_loop): Use it instead of Fwindow_list.
8917 * sysdep.c (emacs_ospeed): New variable.
8918 (toplevel): Don't declare ospeed extern.
8919 (init_baud_rate): Use emacs_ospeed instead of ospeed.
8921 * termcap.c (ospeed): Remove.
8922 (tputs) [!emacs]: Remove unused code.
8923 (tgetent): Avoid a compiler warning.
8925 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8926 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
8927 SCROLL_BAR_X_WIDGET with additional argument DPY.
8929 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
8931 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
8932 Take the X display as additional argument.
8933 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
8934 `Widget' is a pointer type that's not easily stored in Lisp_Object
8935 form in a portable way.
8937 * dispnew.c (update_text_area): Fix last change.
8939 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8941 * xdisp.c: Use BINDING_STACK_SIZE throughout.
8943 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
8944 clear current matrices.
8946 * buffer.c (mmap_enlarge): Don't print a message on stderr
8947 if mapping new memory at the end of the existing region fails.
8949 * dispnew.c (update_text_area): Don't skip over equal glyphs
8950 when the last current glyph overlaps the glyph to its right.
8952 2000-11-18 Miles Bader <miles@gnu.org>
8954 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8955 lines that *end* with "..." too (that's the most common case!).
8957 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8959 * xdisp.c (resize_mini_window): Temporarily change to the
8960 mini-window's buffer if necessary.
8962 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8963 the tooltip obscures less text under it.
8965 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8967 * puresize.h (BASE_PURESIZE): Increase to 700000.
8969 2000-11-18 Jason Rumney <jasonr@gnu.org>
8971 * w32term.c (w32_draw_bitmap): Use face to set colors.
8973 2000-11-17 Dave Love <fx@gnu.org>
8975 * lread.c (Fload): Fix #ifdef for pcc.
8977 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8979 * xdisp.c (pos_visible_p): Compute the default character height
8982 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8984 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8985 knowing the line's height; use the default font's height in that case.
8987 * xfaces.c (weight_table): Add `demi' with the same meaning as
8990 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8992 * dispnew.c (null_row): New global static variable.
8993 (clear_glyph_row): Delete local static variable null_row.
8995 2000-11-15 Jason Rumney <jasonr@gnu.org>
8997 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8998 (w32_alloc_lighter_color): Use new brightness calculations from
8999 xterm.c. Scale delta to be in the range expected by W32.
9000 (w32_draw_relief_rect): Use frame relief colors.
9002 2000-11-15 Gerd Moellmann <gerd@gnu.org>
9004 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
9005 (Qinhibit_default_face_x_resources): New variable.
9006 (syms_of_frame): Initialize it.
9007 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
9009 * xdisp.c (pos_visible_p): Improve function comment.
9011 * lisp.h (BINDING_STACK_SIZE): New macro.
9013 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
9014 reading the directory if readdir returns null and errno is EAGAIN
9017 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
9019 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
9020 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
9021 Set amount_to_scroll to max of dx and scroll_step so that
9022 scroll-conservatively doesn't defeat scroll-step>1.
9023 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
9024 scroll-conservatively for line-at-a-time scrolling.
9026 2000-11-14 Gerd Moellmann <gerd@gnu.org>
9028 * window.c (Fpos_visible_in_window_p): Call pos_visible with
9031 * xdisp.c (current_mode_line_height, current_header_line_height):
9033 (init_xdisp): Initialize them.
9034 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
9035 and use exact mode line heights if it is set.
9037 * lisp.h (pos_visible_p): Change prototype.
9039 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9040 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
9041 and current_header_line_height first.
9042 (current_mode_line_height, current_header_line_height):
9045 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
9047 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
9048 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
9049 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
9051 2000-11-14 Miles Bader <miles@gnu.org>
9053 * xterm.c (x_alloc_lighter_color): Include an additive component
9054 too for dark colors, because FACTOR isn't enough.
9055 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
9058 2000-11-13 Gerd Moellmann <gerd@gnu.org>
9060 * keyboard.c (show_help_echo): Call message3_nolog with number of
9061 bytes in the help string as 2nd parameter, instead of the number
9064 2000-11-13 Miles Bader <miles@gnu.org>
9066 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
9067 (Fload): Use new openp return protocol.
9068 Don't try to use Vload_source_file_function to load .elc files.
9069 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
9070 openp return protocol.
9071 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
9073 2000-11-11 Kenichi Handa <handa@etl.go.jp>
9075 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
9077 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
9078 Defined these macros.
9079 (NLIST_STRUCT): Avoid re-defining it.
9081 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
9082 -I/usr/contrib/X11R6/include.
9083 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
9085 2000-11-10 Jason Rumney <jasonr@gnu.org>
9087 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
9089 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
9090 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
9092 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
9093 (Qw32_charset_vietnamese): New symbol.
9094 (xlfd_charset_of_font): New function.
9095 (w32_load_system_font): Use it.
9096 (x_to_w32_charset): Use Fassoc to find charset info. Special case
9097 when Vw32_charset_info_alist is nil to ensure default face always
9098 has font. Use Fcar and Fcdr for safety.
9099 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
9100 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
9101 pseudo-codepages for special cases.
9102 (w32_to_x_font): New parameter to allow charset portion to be
9103 specified where there is many to one mapping. Callers changed.
9104 (w32_list_fonts): Avoid listing fonts that won't display.
9106 2000-11-10 Gerd Moellmann <gerd@gnu.org>
9108 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
9109 (font_list_1): Renamed from font_list.
9110 (font_list): New function, trying alternative registries from
9111 Vface_alternative_font_registry_alist.
9112 (Finternal_set_alternative_font_registry_alist): New function.
9113 (syms_of_xfaces): Initialize and Staticpro
9114 Vface_alternative_font_registry_alist.
9115 Defsubr Finternal_set_alternative_font_registry_alist.
9117 2000-11-09 Ken Raeburn <raeburn@gnu.org>
9119 * lisp.h (Flooking_at): Declare.
9121 2000-11-09 Gerd Moellmann <gerd@gnu.org>
9123 * dired.c (directory_files_internal): Fix a braino.
9125 * dired.c (directory_files_internal): Add missing GCPRO's.
9128 2000-11-08 Gerd Moellmann <gerd@gnu.org>
9130 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
9131 (resize_mini_window): Return quickly if Vresize_mini_window is
9132 nil. Don't return if Vmax_mini_window_height is nil.
9134 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
9135 (syms_of_xdisp): Initialize them.
9136 (resize_mini_window): Act according to the setting of
9137 Vresize_mini_window.
9138 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
9140 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
9141 scroll bar widget after configuring it, so that it will appear at
9142 the right position from the start.
9143 (XTredeem_scroll_bar): Cleaned up.
9145 2000-11-08 Kenichi Handa <handa@etl.go.jp>
9147 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
9148 font is taller than the frame line, we don't have to bias the
9151 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
9153 2000-11-07 Dave Love <fx@gnu.org>
9155 * config.in (HAVE_MKSTEMP): Add.
9157 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
9159 2000-11-07 Gerd Moellmann <gerd@gnu.org>
9161 * window.c (Fset_window_configuration): Don't try to preserve
9162 point in the current buffer, if that buffer is displayed in more
9165 * xfaces.c (lookup_named_face): If default face isn't realized,
9166 try to realize it. Return -1 if not successful.
9167 (Fx_list_fonts): Handle case that face cannot be determined.
9168 (Fface_font): Likewise.
9170 2000-11-06 Gerd Moellmann <gerd@gnu.org>
9172 * window.c (displayed_window_lines): Detect partially
9173 visible lines at the bottom correctly.
9175 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
9177 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
9178 when ensuring we don't do visit in indirect buffer.
9180 2000-11-06 Kenichi Handa <handa@etl.go.jp>
9182 * composite.h (compose_chars_in_text): Add prototype.
9184 * composite.c (Vcomposition_function_table): New variable.
9185 (Qcomposition_function_table): New variable.
9186 (run_composition_function): Call
9187 Vcompose_chars_after_function with three arguments.
9188 (compose_chars_in_text): New function.
9189 (syms_of_composite): Modified the doc-string of
9190 Vcompose_chars_after_function. Declare composition-function-table
9191 as a lisp variable, and initialize it.
9193 * xfns.c (x_encode_text): Suppress producing escape sequences for
9196 * xselect.c: Include composite.h.
9197 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
9199 2000-11-05 Andrew Innes <andrewi@gnu.org>
9201 * w32term.c (x_produce_glyphs): Fix typo in enum name.
9203 * sysdep.c (read_input_waiting): Remove extraneous argument to
9206 * w32fns.c (Fx_server_version): Include w32_build_number in the
9209 * w32heap.c (w32_build_number): New variable.
9210 (cache_system_info): Set it.
9212 * w32heap.h (w32_build_number): Add extern.
9214 * emacs.c (syms_of_emacs): Update docstring for
9215 system-configuration, to reflect the actual usage on MS-Windows.
9217 2000-10-31 Gerd Moellmann <gerd@gnu.org>
9219 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
9220 process idle timers while waiting for another event.
9222 * dispnew.c (update_frame_line): Handle case where spaces in
9223 the default face are colored.
9225 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
9226 window height hasn't changed.
9228 2000-10-31 Jason Rumney <jasonr@gnu.org>
9230 * w32term.c (x_produce_glyphs): Handle composite characters.
9231 (x_draw_glyph_string_foreground)
9232 (x_draw_composite_glyph_string_foreground): Restore old font.
9234 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
9236 * minibuf.c (read_minibuf): Reset the undo history just before
9237 starting the recursive-edit.
9239 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9241 * xfaces.c (menu_face_change_count): New variable.
9242 (Finternal_set_lisp_face_attribute): Increment it for changes
9244 (realize_basic_faces): Reflect changes in the `menu' faces
9247 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
9248 dy obtained from the iterator's y-position after moving from
9249 scroll_margin_pos to PT; see comment there.
9251 * xdisp.c (safe_eval_handler): Call add_to_log.
9253 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
9254 is not a symbol or string.
9256 * xdisp.c (echo_area_display): Don't perform a display update from
9257 inside redisplay. The update will happen anyway at the end of
9258 redisplay, and it can confuse redisplay (GC messages while
9259 redisplaying, for instance.)
9261 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
9263 * xrdb.c (x_load_resources): Use the class name in the defaults.
9265 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
9266 (regex_compile): Catch bogus \(\1\).
9268 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9270 * xterm.c (x_alloc_nearest_color): Fix last change to compare
9273 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
9274 we have a color cache, check that the cached color equals the
9275 allocated color. If not, clear the color cache.
9277 * window.c (displayed_window_lines): Change buffers if necessary.
9278 Fix computation of displayed lines.
9280 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
9281 update_menu_bindings to DEFVAR_BOOL.
9283 2000-10-30 Kenichi Handa <handa@etl.go.jp>
9285 * search.c (Fset_match_data): Be sure to make search_regs always sane.
9287 * puresize.h (BASE_PURESIZE): Increase to 680000.
9289 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
9291 2000-10-29 Jason Rumney <jasonr@gnu.org>
9293 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
9295 * w32term.c (w32_bdf_per_char_metric): Negate descent.
9296 (w32_cache_char_metrics): Handle possibility that 'x' does not
9297 exist in a BDF font.
9298 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
9300 * w32bdf.h (bdffont): Add nchars.
9302 * w32bdf.c (set_bdf_font_info): Set it.
9303 (w32_BDF_TextOut): Swap byte order of double byte characters.
9304 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
9306 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
9308 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
9309 don't override the colors in frame's param_alist, unless they are
9312 * term.c (reassert_line_highlight): If inverse_video is non-zero,
9313 reverse the effect of the highlight flag.
9315 2000-10-27 Ken Raeburn <raeburn@gnu.org>
9317 * window.h (Fwindow_live_p): Declare.
9319 * undo.c (record_delete): Check that last_undo_buffer is really a
9320 buffer before applying XBUFFER to it.
9322 * keymap.c (where_is_internal): Pass lisp object, not integer, to
9325 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9327 * lisp.h (KEYMAPP): New macro.
9328 (get_keymap): Remove.
9329 (get_keymap_1): Rename get_keymap.
9331 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
9333 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
9335 * xmenu.c (single_submenu): Use KEYMAPP.
9336 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9337 Use KEYMAPP rather than Fkeymapp.
9339 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
9341 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
9342 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9343 Use KEYMAPP rather than Fkeymapp.
9344 (single_submenu): Use KEYMAPP.
9345 (w32_menu_show, w32_dialog_show): Use TRUE.
9347 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
9349 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
9350 (Fkeymapp): Use KEYMAPP.
9351 (get_keymap): Rename from get_keymap_1. Remove old def.
9352 Return t when autoload=0 and error=0 and the keymap needs autoloading.
9353 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
9354 (Fminor_mode_key_binding): Don't raise an error if the binding
9356 (Fuse_global_map, Fuse_local_map): Allow autoloading.
9357 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
9359 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
9360 Allow Vspecial_event_map to be autoloaded.
9361 (menu_bar_items): Fetch the keymap rather than using keymapp.
9362 (menu_bar_one_keymap): No need to follow func-indirect any more.
9363 (parse_menu_item): get_keymap_1 -> get_keymap.
9364 (tool_bar_items): Fetch the keymap rather than using keymapp.
9365 (read_key_sequence): Use KEYMAPP.
9367 * intervals.c (get_local_map): Use get_keymap rather than following
9368 function-indirections explicitly.
9370 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
9372 2000-10-27 Jason Rumney <jasonr@gnu.org>
9374 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
9375 point, as Windows has oversized fonts.
9377 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
9379 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9381 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
9382 (freehook, reallochook): Handle null pointer arguments.
9383 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
9385 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9387 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
9388 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
9389 Giving in to popular pressure to shut up the compiler with casts.
9391 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9393 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
9394 signed value, and use a default value computed from the font's
9397 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
9399 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
9400 that specify a negative underline position can still use underlines.
9402 * window.c (Fpos_visible_in_window_p): Make POS default to
9403 WINDOW's point, not the current buffer's point.
9405 2000-10-26 Dave Love <fx@gnu.org>
9407 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
9408 when it's necessary.
9410 2000-10-26 Gerd Moellmann <gerd@gnu.org>
9412 * window.c (size_window): Compute size difference from sum of old
9413 child window sizes instead of from parent's size.
9415 * xdisp.c (pos_visible_p): Change current buffer if necessary.
9416 Handle obscured lines at the top of the window.
9418 * frame.c (Fdelete_frame): Doc fix. Move running the hook
9419 down after the last error condition check.
9421 * frame.c (Fdelete_frame): Run delete-frame-hook.
9423 2000-10-26 Kenichi Handa <handa@etl.go.jp>
9425 * coding.c (decode_coding): Fix previous change (check also
9426 CODING_MODE_LAST_BLOCK).
9428 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9430 * regex.c: More `unsigned char' -> `re_char' changes.
9431 Also change several `int' into `re_wchar_t'.
9432 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
9433 (PUSH_FAILURE_POINTER): Don't cast any more.
9434 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
9435 We want GCC to complain, since this piece of code makes
9436 re_match non-reentrant, which *should* be fixed.
9437 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
9438 (EXTEND_BUFFER): Use RETALLOC.
9439 (SET_LIST_BIT): Don't cast.
9440 (re_wchar_t): New type.
9441 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
9442 that those two functions will always properly return.
9443 (IMMEDIATE_QUIT_CHECK): Cast to void.
9444 (analyse_first): Use recursion rather than an explicit stack.
9445 (re_compile_fastmap): Can't fail anymore.
9446 (re_search_2): Don't check re_compile_fastmap for failure.
9447 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
9448 Now also sets the new value (passed in a new argument).
9449 (re_match_2_internal): Use it.
9450 Also, use a new var `reg' of type size_t when looping through regs
9451 rather than reuse the inappropriate `mcnt'.
9453 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
9454 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
9455 (where_is_internal): Renamed from Fwhere_is_internal.
9456 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
9457 (Fwhere_is_internal): New function wrapping where_is_internal.
9458 (where_is_internal_1): Handle the case where we're filling the cache.
9459 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
9461 2000-10-25 Miles Bader <miles@gnu.org>
9463 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
9465 2000-10-25 Gerd Moellmann <gerd@gnu.org>
9467 * window.c (pos_fully_visible_p): Removed.
9468 (Fpos_visible_in_window_p): Use pos_visible_p to determine
9469 if position is visible and/or fully visible.
9471 * lisp.h (pos_visible_p): Add prototype.
9473 * xdisp.c (pos_visible_p): New function.
9475 2000-10-25 Kenichi Handa <handa@etl.go.jp>
9477 * process.c (send_process): If OBJECT is t, it means that the data
9478 is from C string, but we should encode it. Before calling
9479 setup_raw_text_coding_system, be sure to flush out data by the
9480 previous coding system.
9482 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
9484 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
9485 assignment of startpos to prev when startpos == pos.
9487 * editfns.c (find_field): Set the field stickiness correctly from
9488 overlay fields. Use renamed `text_property_stickiness'.
9489 (text_property_stickiness): Renamed from `char_property_stickiness'.
9490 Only check text properties, not overlays.
9491 * textprop.c (get_char_property_and_overlay): New function.
9492 (Fget_char_property): Use it.
9493 * intervals.h (get_char_property_and_overlay): Add declaration.
9495 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9497 * keymap.c: Use AREF, ASET and ASIZE macros.
9498 (Fmake_sparse_keymap): Docstring fix.
9500 (shadow_lookup): Move up.
9501 Handle the case where lookup-key returns an integer.
9502 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
9503 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
9504 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
9505 Simplify/rewrite the keymap-finding code.
9506 Add check for command shadowing, using shadow_lookup.
9508 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
9510 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
9511 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
9514 2000-10-24 Andrew Innes <andrewi@gnu.org>
9516 * dired.c (directory_files_internal_unwind): New function.
9517 (directory_files_internal): Use it to ensure closedir is called
9518 even if expand-file-name or file-attributes throw, eg. because of
9519 a user interrupt. Also enable immediate_quit while calling
9520 re_search, so that matching can be interrupted as well.
9522 2000-10-24 Andrew Innes <andrewi@gnu.org>
9524 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
9526 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
9527 so that re_search functions only quit when callers expect them to.
9529 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9531 * regex.c (regex_compile): Change the way of handling a range from
9532 a char less than 256 to a char not less than 256.
9534 2000-10-24 Gerd Moellmann <gerd@gnu.org>
9536 * window.c (size_window): Prevent setting window's width or
9537 height to a negative value (esp. with XSETFASTINT).
9539 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
9540 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
9541 (protect_malloc_state) [GC_MALLOC_CHECK &&
9542 GC_PROTECT_MALLOC_STATE]: New function.
9543 (PROTECT_MALLOC_STATE): New macro.
9544 (__malloc_initialize, morecore, _malloc_internal)
9545 (_free_internal) _realloc_internal): Use it to make _heapinfo
9546 read-only outside of gmalloc.
9548 * keymap.c: Update copyright.
9550 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
9553 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
9555 * filelock.c (unlock_all_files): Use unlock_file to expand each
9556 buffer's file_truename before trying remove its lock file.
9558 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
9560 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
9561 or CRLF, decode EOLs.
9563 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9565 * window.c (Fdisplay_buffer): Fix doc.
9567 2000-10-23 Jason Rumney <jasonr@gnu.org>
9569 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
9570 ASCII font of default fontset on Windows.
9572 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
9573 xterm.c comment below).
9575 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
9577 2000-10-23 Gerd Moellmann <gerd@gnu.org>
9579 * xterm.c (x_connection_closed): Reset handling_signal.
9581 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
9583 2000-10-23 Miles Bader <miles@gnu.org>
9585 * window.c (window_scroll_pixel_based, window_scroll_line_based):
9586 Pass nil for FULLY argument to Fpos_visible_in_window_p to
9587 maintain old behavior.
9588 * minibuf.c (Fminibuffer_complete): Likewise.
9590 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
9592 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
9593 that when a font can't be exactly centered, it errs up rather than
9596 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
9598 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
9600 2000-10-23 Andrew Choi <akochoi@i-cable.com>
9602 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
9604 * dispnew.c [macintosh]: Include macterm.h.
9605 (init_display) [macintosh]: Initialization for window system.
9607 * emacs.c (main) [macintosh]: Call syms_of_textprop,
9608 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
9609 syms_of_search, x_term_init, and init_keyboard before calling
9610 init_window_once. Also, call syms_of_xmenu.
9612 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
9613 default fontset to Monaco.
9615 * frame.c [macintosh]: Include macterm.h. Remove declarations of
9616 NewMacWindow and DisposeMacWindow.
9617 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
9618 instead of calling NewMacWindow and setting fields of
9619 f->output_data.mac directly. Call init_frame_faces.
9620 (Fdelete_frame) [macintosh]: Remove unused code.
9621 (Fmodify_frame_parameters) [macintosh]: Call
9622 x_set_frame_parameters instead of mac_set_frame_parameters.
9624 * frame.h [macintosh]: Define menu_bar_lines field in struct
9625 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
9627 * keyboard.c [macintosh]: Include macterm.h.
9628 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
9629 and menu_bar_activate_event type events as for X and NT.
9630 (make_lispy_event) [macintosh]: Construct lisp events of type
9631 MENU_BAR_EVENT as for X and NT.
9633 * sysdep.c [macintosh]: Remove declaration for sys_signal.
9634 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
9635 (sys_subshell) [macintosh]: Remove definition entirely.
9636 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
9637 Vwindow_system_version here. Remove initialization of
9638 Vx_bitmap_file_path.
9639 (read_input_waiting): Correct the number of parameters passed to
9641 Move all Macintosh functions to mac/mac.c.
9643 * term.c [macintosh]: Include macterm.h.
9645 * window.c [macintosh]: Include macterm.h.
9647 * xdisp.c [macintosh]: Include macterm.h. Declare
9648 set_frame_menubar and pending_menu_activation.
9649 (echo_area_display) [macintosh]: Do not return if terminal frame
9650 is the selected frame.
9651 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
9652 Allow only the selected frame to set menu bar.
9653 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
9654 calling FRAME_EXTERNAL_MENU_BAR (f).
9655 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
9657 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
9658 and check_x. Declare XCreateGC. Define x_create_gc and
9659 x_free_gc. Initialize font_sort_order.
9660 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
9661 but call x_list_fonts instead of w32_list_fonts.
9662 (Finternal_face_x_get_resource) [macintosh]: Do not call
9663 display_x_get_resource.
9664 (prepare_face_for_display) [macintosh]: Set xgcv.font.
9665 (realize_x_face) [macintosh]: Load the font if it is specified in
9667 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
9669 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
9671 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
9672 is nil: since we go to the end of submap anyway, we'd end up
9674 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
9675 doesn't obey autoload.
9677 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9679 * msdos.c (dos_set_window_size): Update screen dimension variables.
9681 2000-10-21 Jason Rumney <jasonr@gnu.org>
9683 * w32term.c (w32_cache_char_metrics): Double check that font is
9684 really fixed pitch before trusting tmPitchAndFamily.
9686 2000-10-21 Andrew Innes <andrewi@gnu.org>
9688 * w32gui.h (w32_char_font_type): Move enum from w32term.c
9690 * w32term.h: Extern decl for w32_cache_char_metrics.
9692 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
9694 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
9695 (w32_unload_font): Free per_char array if present.
9697 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
9698 cached information in emulated XFontStruct to handle common cases
9699 quickly. Do not allocate XCharStruct for return.
9700 (w32_native_per_char_metric): New function.
9701 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
9703 (x_produce_glyphs): Don't get an HDC. Change calls to
9704 w32_per_char_metric to match arg change above. Remove calls to
9706 (w32_get_glyph_overhangs): Ditto.
9707 (w32_cache_char_metrics): New function.
9709 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
9710 ($(BLD)/casefiddle.$(O)): Remove compile command.
9711 ($(BLD)/gmalloc.$(O)): Remove compile command.
9712 ($(BLD)/dispnew.obj):
9713 ($(BLD)/keyboard.obj):
9714 ($(BLD)/w32inevt.obj):
9715 ($(BLD)/w32bdf.obj):
9717 ($(BLD)/buffer.obj):
9718 ($(BLD)/editfns.obj):
9720 ($(BLD)/fileio.obj):
9722 ($(BLD)/indent.obj):
9723 ($(BLD)/insdel.obj):
9724 ($(BLD)/intervals.obj):
9725 ($(BLD)/minibuf.obj):
9727 ($(BLD)/scroll.obj):
9728 ($(BLD)/sysdep.obj):
9729 ($(BLD)/textprop.obj):
9730 ($(BLD)/widget.obj):
9731 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
9732 ($(BLD)/term.obj): Add dependency on dispextern.h.
9734 * makefile.nt ($(BLD)\dispnew.obj):
9735 ($(BLD)\keyboard.obj):
9736 ($(BLD)\w32inevt.obj):
9737 ($(BLD)\w32bdf.obj):
9739 ($(BLD)\buffer.obj):
9740 ($(BLD)\editfns.obj):
9742 ($(BLD)\fileio.obj):
9744 ($(BLD)\indent.obj):
9745 ($(BLD)\insdel.obj):
9746 ($(BLD)\intervals.obj):
9747 ($(BLD)\minibuf.obj):
9749 ($(BLD)\scroll.obj):
9750 ($(BLD)\sysdep.obj):
9751 ($(BLD)\textprop.obj):
9752 ($(BLD)\widget.obj):
9753 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
9754 ($(BLD)\term.obj): Add dependency on dispextern.h
9756 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9758 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
9759 with an additional argument of Qt.
9761 2000-10-21 Miles Bader <miles@gnu.org>
9763 * window.c (pos_fully_visible_in_window_p): New function.
9764 (Fpos_visible_in_window_p): Add FULLY argument.
9765 Use pos_fully_visible_in_window_p.
9766 (window_scroll_pixel_based, window_scroll_line_based): Update
9767 calls to Fpos_visible_in_window_p.
9768 * lisp.h (Fpos_visible_in_window_p): Update prototype
9770 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9772 * alloc.c (toplevel): Conditionalize compilation of mem_*
9773 functions differently.
9775 2000-10-20 Jason Rumney <jasonr@gnu.org>
9777 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
9778 mem_init where it used to be. mem_z etc not defined otherwise.
9780 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9782 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
9784 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
9785 structure definition and related variabled to the top of the file.
9786 Include this code when GC_MALLOC_CHECK is defined.
9787 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
9788 register/unregister allocated region.
9789 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
9790 which isn't allocated.
9791 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
9792 something which is already in use.
9793 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
9794 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
9795 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
9796 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
9798 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
9799 _malloc_internal instead of malloc.
9800 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
9803 2000-10-20 Andrew Innes <andrewi@gnu.org>
9805 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
9807 (my_strftime) <macro>: Don't use macro arg list when redefining as
9809 (my_strftime) <function>: Supply 0 as ut argument.
9811 2000-10-19 Jason Rumney <jasonr@altavista.net>
9813 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
9814 including dispextern.h, as it stops faces from working.
9816 * w32fns.c (Fx_create_frame): Don't bother calling
9817 face-set-after-frame-default since the caller does it for us
9818 anyway. Clean up calls to x_get_arg to be consistent with X.
9820 * w32term.c (x_produce_glyphs): Handle
9821 unibyte_display_via_language_environment correctly.
9822 (w32_draw_box_rect): Fix the calculation of width and height.
9824 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
9825 as it has stopped working.
9826 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
9829 2000-10-19 Gerd Moellmann <gerd@gnu.org>
9831 * eval.c (skip_debugger): Prevent a compiler warning.
9832 (Fcondition_case): Likewise.
9833 (Fbacktrace_frame): Use a null interactive spec.
9835 2000-10-19 Kenichi Handa <handa@etl.go.jp>
9837 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
9839 2000-10-18 Gerd Moellmann <gerd@gnu.org>
9841 * strftime.c: Sync with glibc, file version 1.78.
9842 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
9843 should no longer be used according to ISO 8601.
9845 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
9846 no map for meta_prefix_char, don't try to use it as a keymap.
9847 Instead, if T_OK is non-zero, look up a default binding, if any,
9848 otherwise, if T_OK is zero, return nil.
9850 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9851 (x_to_xcolors, png_load): Use x_query_color.
9853 * xterm.c (x_color_cells, x_query_colors, x_query_color):
9855 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
9857 (x_copy_color, x_alloc_lighter_color): Likewise.
9859 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
9860 (x_query_color, x_query_colors): Add prototype.
9862 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
9863 check_string_bytes only if not noninteractive, increase count to 50.
9865 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
9867 * insdel.c (adjust_markers_for_delete): Handle before-insertion
9870 2000-10-17 Gerd Moellmann <gerd@gnu.org>
9872 * alloc.c (pure_bytes_used): Renamed from pureptr.
9874 (pure_alloc): New function.
9875 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
9877 (Fpurecopy): Use PURE_POINTER_P.
9879 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
9880 PT has moved backward.
9882 * xdisp.c (cursor_row_p): Take continued lines into account.
9884 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
9886 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
9887 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
9888 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
9891 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
9892 of selective display off while searching for the next line start.
9894 2000-10-17 Kenichi Handa <handa@etl.go.jp>
9896 * Makefile.in (term.o): Depend on dispextern.h.
9898 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
9900 * keymap.c (keymap_memberp): Ensure that nil is not a member.
9902 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9904 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
9905 the iterator at the beginning, so that they can be set later on,
9906 for instance in reseat_at_next_visible_line_start, without being
9909 * xfns.c (pbm_format): Add :foreground and :background keywords.
9910 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
9911 (xbm_load): Recognize foreground and background color specifications.
9913 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
9915 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
9917 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
9919 * msdos.c (IT_set_face): Compare highlighted face with the default
9920 face, and invert colors if these faces' colors are identical.
9921 (Fmsdos_remember_default_colors): Don't swap foreground and
9922 background colors in initial_colors[].
9923 (IT_set_frame_parameters): Don't swap frame's foreground and
9924 background pixels. If ALIST includes "(reverse . t)", swap
9925 foreground-color and background-color properties in frame's
9926 param_alist. If the original frame's param_alist doesn't specify
9927 the colors, store unspecified-fg and unspecified-bg, reversed if
9930 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
9931 the colors are unspecified and reversed, reverse fore- and back-
9932 ground in the returned value.
9933 (Fframe_parameter): Ditto.
9935 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9937 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
9938 get_last_unchanged_at_beg_row.
9939 (find_first_unchanged_at_end_row): Renamed from
9940 get_first_unchanged_at_end_row.
9941 (find_first_unchanged_at_end_row): Convert assertions to
9942 unconditional tests which abort. When looking for a row in
9943 unchanged text, don't go further back than first_text_row.
9945 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
9946 Don't add in the last line's height when deciding if the new
9947 position is below the scroll margin.
9949 2000-10-16 Miles Bader <miles@gnu.org>
9951 * editfns.c (Fconstrain_to_field): Check carefully for field
9952 boundaries if either OLD_POS or NEW_POS has a non-nil field
9953 property, even if they're the same.
9955 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9957 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9958 height for XFillRectangle.
9960 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9962 * syntax.c (Fstring_to_syntax): New function extracted from
9963 Fmodify_syntax_entry.
9964 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9965 (skip_chars, Fforward_comment): Remove unused variables.
9966 (syms_of_syntax): Add defsubr for string-to-syntax.
9967 (describe_syntax): Add code for comment and string fences.
9969 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9971 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9972 Do the meta->esc mapping. Call get_keyelt before returning.
9973 Start scanning from the second element (the first is always `keymap')
9974 to make it easier to detect when we reach a parent map.
9975 Handle the case of inheriting from a symbol whose function is a map.
9976 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9977 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9978 (get_keyelt, Flookup_key): Update call to access_keymap.
9979 Remove the meta->esc mappings.
9980 (define_as_prefix): Delete old disabled code.
9981 (menu_item_p): New function.
9982 (where_is_internal_1): Skip over the few remaining menu items.
9983 * lisp.h (access_keymap): Update prototype.
9984 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9985 Update call to access_keymap.
9986 (follow_key, read_key_sequence): Update calls to access_keymap.
9987 Remove the meta->esc mappings.
9989 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9991 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9992 with additional argument.
9994 * xdisp.c (cursor_row_p): New function.
9995 (try_cursor_movement, display_line): Use it.
9997 * xdisp.c (append_space): Also save/restore iterator's current
9998 character and its length.
10000 * xdisp.c (init_from_display_pos): Add an assertion.
10001 (handle_stop): Don't set iterator's add_overlay_start.
10002 (handle_invisible_prop): Likewise.
10003 (load_overlay_strings): If text under an overlay is invisible,
10004 take both before- and after-strings into account when the iterator
10005 is positioned either at the start or at the end of the overlay.
10006 (forward_to_next_line_start): Rewritten.
10007 (reseat_at_next_visible_line_start): Rewritten.
10008 (set_iterator_to_next): Add parameter RESEAT_P.
10010 * dispextern.h (struct it): Remove member add_overlay_start.
10011 (set_iterator_to_next): Change prototype.
10013 2000-10-13 Kenichi Handa <handa@etl.go.jp>
10015 * coding.c (code_convert_region): Be sure to initialize
10016 coding->category_idx.
10017 (decode_coding_string): Set coding->src_multibyte and
10018 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
10019 (encode_coding_string): Set coding->src_multibyte and
10020 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
10022 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
10024 * xfns.c (Fx_create_frame): Don't bother calling
10025 face-set-after-frame-default since the caller does it for us anyway.
10027 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
10029 * window.c (coordinates_in_window): Fix detection of vertical line
10030 on character terminals.
10032 2000-10-12 Gerd Moellmann <gerd@gnu.org>
10034 * editfns.c (save_excursion_save): Additionally record the
10036 (save_excursion_restore): If buffer was visible in a window, and a
10037 different window was selected, and the old selected window is
10038 still live, restore point in that window.
10040 2000-10-12 Kenichi Handa <handa@etl.go.jp>
10042 * xterm.c (x_produce_glyphs): Handle
10043 unibyte_display_via_language_environment correctly.
10045 * regex.c (regex_compile): Change the way of handling a range from
10046 unibyte char to multibyte char.
10048 * syntax.c (skip_chars): Change the way of handling a range from
10049 unibyte char to multibyte char.
10051 * process.c (read_process_output): Cancel previous change.
10053 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
10055 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
10057 * charset.c (Ffind_charset_string): Doc fix.
10058 (Ffind_charset_region): Doc fix.
10060 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
10062 * process.c (read_process_output): Fix previous change. Adjust
10063 multibyteness of text to insert in a buffer by
10064 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
10066 2000-10-10 Andreas Schwab <schwab@suse.de>
10068 * alloc.c (mark_object): Remove all workarounds installed on
10071 2000-10-10 Kenichi Handa <handa@etl.go.jp>
10073 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
10074 (base64_encode_1): Make it work for a text of multibyte form.
10075 (Fbase64_decode_region): Allocate sufficient memory for multibyte
10076 case. Don't call str_to_multibyte because base64_decode_1
10077 produces correct multibyte form for eight-bit codes.
10078 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
10079 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
10080 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
10083 * charset.h (CHAR_STRING): Optimized for single byte characters.
10085 2000-10-09 Andreas Schwab <schwab@suse.de>
10087 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
10088 -1 after socket is closed, to fall through to error processing.
10090 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
10092 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
10093 variables. If ALIST includes foreground-color or
10094 background-color, change also the colors of the default face for
10097 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
10099 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
10100 them extern (they are defined on xfaces.c).
10101 (syms_of_msdos): Don't intern and don't staticpro
10102 Qbackground_color and Qforeground_color.
10104 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
10106 * frame.c (Fframe_parameter): For non-windowed frames, if
10107 f->param_alist says foreground or background color is unspecified,
10108 call tty_color_name to return the color name computed from the
10109 frame's current colors.
10111 2000-10-06 Dave Love <fx@gnu.org>
10113 * terminfo.c (ospeed): Don't declare.
10115 * sysdep.c: Don't include string.h.
10116 (h_errno): Declare conditional also on TRY_AGAIN.
10118 * charset.c (Ffind_charset_string): Doc fix.
10120 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
10121 (Fbase64_decode_region, Fbase64_decode_string): More explicit
10124 2000-10-05 Dave Love <fx@gnu.org>
10126 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
10127 position like menu-bar.
10129 2000-10-05 Gerd Moellmann <gerd@gnu.org>
10131 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
10133 * xdisp.c (handle_single_display_prop): Use safe_call1.
10134 (safe_call): Renamed from call_function.
10135 (safe_call1): New function.
10136 (handle_fontified_prop): Use safe_call1 instead of call1.
10137 (safe_eval): Renamed from eval_form.
10138 (safe_eval_handler): Renamed from eval_handler.
10139 (handle_single_display_prop, display_mode_element): Use safe_eval
10140 instead of eval_form.
10142 * xfaces.c (merge_face_heights): Use safe_call instead of
10145 * keyboard.c (show_help_echo): Use safe_call instead of
10146 call_function; use safe_eval instead of eval_form.
10148 * lisp.h (safe_call): Renamed from call_function.
10149 (safe_eval): Renamed from eval_form.
10150 (safe_call1): Add prototype.
10152 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
10154 * xfns.c (image_ascent): Rearrange ascent calculation for the
10157 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
10159 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
10160 (where_is_internal_1): Don't bother ignoring menu-items any more.
10162 2000-10-04 Gerd Moellmann <gerd@gnu.org>
10164 * keyboard.c (update_menu_bindings): New variable.
10165 (parse_menu_item): Use AREF. If update_menu_bindings
10166 is 0, don't update menu bindings.
10167 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
10169 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
10171 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
10174 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
10176 * syntax.c (forw_comment): Match nestedness of ender/starter.
10177 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
10178 (prev_char_comstart_first): Remove.
10179 (back_comment): Check two-char comment markers more carefully
10180 to better handle overlapping cases like *//* or /* */* */ ...
10181 Match nestedness of ender/starter.
10183 2000-10-02 Dave Love <fx@gnu.org>
10185 * config.in (HAVE_GAI_STRERROR): Add undef.
10187 * process.c (Fopen_network_stream): Use it.
10189 * m/alpha.h (NO_REMAP): Don't define.
10191 2000-10-02 Gerd Moellmann <gerd@gnu.org>
10193 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
10194 return with a string converted to an integer or vice versa when
10195 Vmocklisp_arguments is t.
10196 (Fsignal): Likewise. The function can return for `quit'.
10197 (struct gcpro): Declare member `var' to point to a volatile
10200 * eval.c (error): Prevent compiler warning.
10202 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
10204 * keymap.c (keymap_memberp): New function.
10205 (Fset_keymap_parent): Use it.
10206 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
10207 Use keymap_memberp to avoid creating cycles.
10208 (access_keymap): Use KEYMAPP.
10210 2000-09-30 Gerd Moellmann <gerd@gnu.org>
10212 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
10213 gai_strerror. Make sure xerrno is set if connect fails. Improve
10216 2000-09-29 Jason Rumney <jasonr@gnu.org>
10218 * w32term.c (w32_char_font_type, w32_encode_char)
10219 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
10220 (w32_bdf_per_char_metric): New function.
10221 (w32_per_char_metric): Use it.
10222 (x_draw_glyph_string_background): Always draw background for BDF
10225 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
10226 GDI object which is a scarce resource.
10228 * w32bdf.c (search_file_line): Fix skipping of whitespace.
10229 (get_quoted_string): Fix limit on memchr search.
10230 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
10231 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
10232 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
10233 (get_cached_font_char, cache_char_offset): Use macro
10234 BDF_CODEPOINT_RANGE_COVER_P.
10235 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
10236 (clear_cached_bitmap_slots): New function.
10237 (GET_HEX_VALUE): G-Z, g-z are not hex.
10238 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
10239 (get_bitmap_with_cache): Use new cache implementation.
10240 (create_offscreen_bitmap): New function.
10241 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
10243 * w32term.c (x_produce_glyphs): If the distance from the current
10244 position to the next tab stop is less than a canonical character
10245 width, use the tab stop after that.
10246 (x_draw_glyphs): Handle case START and END are out of bounds more
10248 (x_clear_mouse_face): Block/unblock input.
10249 (x_display_and_set_cursor): Don't show a hollow box cursor for
10250 buffers whose cursor_type is nil.
10252 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10254 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
10256 * dispextern.h (updating_frame): Declare extern.
10258 2000-09-29 Andreas Schwab <schwab@suse.de>
10260 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
10262 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10264 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
10265 use its function definition.
10266 (tool_bar_items): Likewise.
10268 * lisp.h (fatal): Declare NO_RETURN.
10270 2000-09-29 Kenichi Handa <handa@etl.go.jp>
10272 * keymap.c: Remove the line "#undef NULL".
10274 2000-09-28 Gerd Moellmann <gerd@gnu.org>
10276 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
10278 2000-09-28 Dave Love <fx@gnu.org>
10280 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
10282 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
10284 * .gdbinit (xreload): Note its need on GNU/Linux.
10286 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
10287 r_alloc, r_alloc_free.
10289 2000-09-28 Kenichi Handa <handa@etl.go.jp>
10291 * syntax.c (skip_chars): Handle negation correctly.
10293 2000-09-27 Gerd Moellmann <gerd@gnu.org>
10295 * xfaces.c (realize_default_face): Call set_lface_from_font_name
10296 with non-zero FORCE_P argument.
10298 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
10301 * xdisp.c (window_box_height): Add an assertion.
10303 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
10304 tool-bar than is available.
10305 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
10307 2000-09-27 Dave Love <fx@gnu.org>
10309 * s/irix6-5.h: Now works 64-bit. Tidied.
10311 2000-09-26 Gerd Moellmann <gerd@gnu.org>
10313 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
10314 instead of BITS_PER_INT.
10315 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
10316 EMACS_UINT, respectively.
10317 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
10319 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
10321 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
10323 * window.c (freeze_window_starts): Construct last argument for
10324 foreach_window differently.
10326 * xfns.c (x_decode_color): Don't return a Lisp_Object.
10328 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
10329 EMACS_UINT instead of `int' and `unsigned int'.
10330 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
10332 * frame.h (struct frame): Make the `nothing' member of union
10333 output_data an EMACS_INT.
10335 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
10336 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
10337 size in the sdata structure.
10338 (SDATA_NBYTES, SDATA_DATA): New macros.
10339 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
10340 differently for the different layout of the sdata structure.
10341 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
10343 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
10344 Check that size recorded in the string size and size recorded in
10345 the sdata structure agree.
10347 2000-09-25 Dave Love <fx@gnu.org>
10349 * buffer.c: Include stdio.h.
10351 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
10353 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
10355 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
10356 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
10357 (__malloc_extra_blocks): Declare as __malloc_size_t.
10359 2000-09-25 Gerd Moellmann <gerd@gnu.org>
10361 * alloc.c (mark_image): Use GC_NILP instead of NILP.
10363 * keyboard.c (show_help_echo): Set help_echo_showing_p.
10364 (read_char): If help-echo is showing, preserve the echo area
10367 * xdisp.c (help_echo_showing_p): New variable.
10368 (set_message): Reset it to 0.
10369 (init_xdisp): Initialize help_echo_showing_p.
10371 * dispextern.h (help_echo_showing_p): Declare extern.
10373 * config.in: Fix typo in __GNUC_MINOR__.
10375 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
10377 * s/freebsd.h (POSIX_SIGNALS): Define.
10379 * xterm.c (x_clear_mouse_face): Block/unblock input.
10381 2000-09-24 Dave Love <fx@gnu.org>
10383 * fns.c (base64_encode_1): Fix last change.
10385 2000-09-22 Gerd Moellmann <gerd@gnu.org>
10387 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
10389 * xdisp.c (try_window_reusing_current_matrix): More fixes
10390 for the case window has a header-line.
10392 2000-09-22 Dave Love <fx@gnu.org>
10394 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
10397 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
10399 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
10401 2000-09-21 Gerd Moellmann <gerd@gnu.org>
10403 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
10406 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
10409 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
10410 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
10411 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
10414 * marker.c (byte_char_debug_check): Return void.
10416 * xfns.c (Fx_create_frame): Set default frame parameter value
10417 for tool-bar-lines to 1.
10419 * dispnew.c (scrolling_window): Compare y-positions of rows
10420 equal at the start. Some simplification.
10422 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
10423 reused rows' y-position in the case window has a header-line, and
10424 new window start is greater than old window start.
10426 * process.c (process_sent_to): New variable.
10427 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
10428 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
10429 Declare more parameters volatile.
10431 * lread.c (Vrecursive_load_depth_limit): New variable.
10432 (Fload): Check recursive loads whose recursion depth exceeds
10433 Vrecursive_load_depth_limit.
10434 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
10436 2000-09-20 Gerd Moellmann <gerd@gnu.org>
10438 * fileio.c (Fread_file_name): Doc fix.
10440 * editfns.c (Fmessage_or_box): Doc fix.
10442 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
10444 * xfns.c (xbm_scan): Allow C-style comments.
10446 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
10447 symbols are specified, add color translations to the cache.
10448 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
10449 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
10451 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
10452 structures to xpm_init_color_cache.
10454 2000-09-19 Gerd Moellmann <gerd@gnu.org>
10456 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
10458 2000-09-19 Andrew Innes <andrewi@gnu.org>
10460 * makefile.nt (bootstrap-emacs): Don't change directory.
10462 2000-09-19 Kenichi Handa <handa@etl.go.jp>
10464 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
10466 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
10467 If output buffer is too small, signal an appropriated error.
10469 2000-09-18 Dave Love <fx@gnu.org>
10471 * keyboard.c (menu_bar_items, tool_bar_items)
10472 (current_active_maps): Remove redundant get_local_map call.
10474 2000-09-18 Gerd Moellmann <gerd@gnu.org>
10476 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
10477 cursor for buffers whose cursor_type is nil.
10479 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
10480 a feature to implement that is already implemented.
10481 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
10484 * xfns.c (x_clear_image_1): New function.
10485 (x_clear_image): Use it.
10486 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
10488 * dispnew.c (update_window): Move test for invisible lines
10489 at the top to update_window_line.
10490 (update_window_line): Handle invisible lines here.
10492 * xfns.c (clear_image_cache): Clear current matrices of all
10493 frames sharing an image cache. Block input while freeing
10494 images. Fix timestamp comparison.
10495 (x_clear_image): Also free the mask.
10497 * xfns.c (lookup_image): Block input while loading the image so
10498 that we won't get interrupted in a state where the image isn't yet
10500 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
10501 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
10502 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
10503 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
10505 2000-09-16 Gerd Moellmann <gerd@gnu.org>
10507 * dispnew.c (update_window): Make sure to make desired rows
10508 current even if they are completely invisible at the top
10511 2000-09-15 Gerd Moellmann <gerd@gnu.org>
10513 * xfns.c (lookup_image): Build mask before applying an algorithm.
10514 Recognize algorithm `disabled'.
10515 (cross_disabled_images): New variable.
10516 (COLOR_INTENSITY): New macro.
10517 (x_detect_edges): Use COLOR_INTENSITY.
10518 (x_disable_image): New function.
10519 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
10521 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
10522 disabled state, don't apply an image transformation algorithm if
10523 the user specified an image for the disabled state. Use
10524 `:algorithm disabled' for creating a disabled item's image if the
10525 user hasn't specified an image.
10527 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
10528 allocation functions with the XPM lib.
10529 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
10530 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
10531 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
10532 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
10533 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
10534 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
10535 functions, if possible, because these handle color allocation
10536 failure more gracefully.
10537 (Fimage_mask_p): New function.
10539 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
10540 (Qedge_detection, Qheuristic): New symbols.
10541 (syms_of_xfns): Initialize new symbols.
10542 (lookup_image): Handle `:mask X', `:algorithm emboss', and
10543 `algorithm (edge-detection ...)'.
10544 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
10545 (tiff_format, gif_format, gs_format): Add `:mask'.
10546 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
10547 (GIF_MASK, GS_MASK): New enumerators.
10548 (x_laplace_read_row, x_laplace_write_row): Functions removed.
10549 (emboss_matrix, laplace_matrix): New variables.
10550 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
10551 (x_edge_detection): New functions.
10552 (x_laplace): Rewritten in terms of x_detect_edges.
10553 (x_build_heuristic_mask): If image has a mask, free it.
10555 2000-09-14 Andrew Innes <andrewi@gnu.org>
10557 * makefile.w32-in: Revert to Unix line endings.
10559 2000-09-14 Andrew Innes <andrewi@gnu.org>
10561 * makefile.w32-in: Standardize indentation somewhat.
10562 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
10563 cater for differences between shells.
10565 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
10567 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10569 * xterm.c (x_produce_glyphs): If the distance from the current
10570 position to the next tab stop is less than a canonical character
10571 width, use the tab stop after that.
10573 2000-09-14 Dave Love <fx@gnu.org>
10575 * buffer.c (alloc_buffer_text): Fix xmalloc call.
10577 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10579 * xdisp.c (handle_fontified_prop): While running fontification
10580 functions, bind `fontification-functions' and
10581 `after-change-functions' to nil.
10583 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
10584 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
10586 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
10588 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
10589 USE_MMAP_FOR_BUFFERS.
10591 * insdel.c (make_gap): Use enlarge_buffer_text.
10593 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
10594 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
10595 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
10596 from former r_alloc_* functions in ralloc.c.
10597 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
10598 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
10599 (mmap_init) [REL_ALLOC_MMAP]: New function.
10600 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
10601 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
10604 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
10605 (enlarge_buffer_text): Add prototype.
10607 * ralloc.c: Remove everything having to do with the use of mmap.
10609 2000-09-13 Gerd Moellmann <gerd@gnu.org>
10611 * sound.c (Fplay_sound): Doc fix.
10613 * keyboard.c: Avoid some more compiler warnings.
10614 (parse_tool_bar_item): Ignore cached key bindings.
10616 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
10617 and allocation of Lisp data.
10619 2000-09-12 Gerd Moellmann <gerd@gnu.org>
10621 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
10622 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
10625 * lread.c (Fload): Put code checking for recursive loads in #if 0.
10627 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
10629 * ccl.c: Comment fixed.
10630 (MAX_MAP_SET_LEVEL): Increased to 30.
10631 (PUSH_MAPPING_STACK): Enclose with do-while block.
10632 (POP_MAPPING_STACK): Likewise.
10633 (stack_idx_of_map_multiple): New variable.
10634 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
10635 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
10636 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
10637 (ccl_driver) <CCL_MapSingle>: Likewise.
10638 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
10639 with the case where looking up process reaches to the end of
10640 map-set, and call CCL programs as the above change.
10642 2000-09-11 Gerd Moellmann <gerd@gnu.org>
10644 * xfns.c (png_load, jpeg_load): Declare some variables volatile
10645 that might be clobbered by longjmp.
10646 (check_x_display_info, x_decode_color, create_frame_xic)
10647 (Fx_display_backing_store, Fx_display_visual_class)
10648 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
10650 * lread.c (init_lread): Set Vloads_in_progress to nil.
10651 (Fload): Show list of recursively loaded files, when signaling an
10654 * lread.c (Vloads_in_progress): New variable.
10655 (record_load_unwind): New function.
10656 (Fload): Check for recursive loads.
10657 (syms_of_lread): Initialize Vloads_in_progress.
10658 (read_integer, read1): Avoid some compiler warnings.
10660 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
10663 2000-09-11 Miles Bader <miles@gnu.org>
10665 * editfns.c (Fbuffer_string): Doc fix.
10667 2000-09-10 Gerd Moellmann <gerd@gnu.org>
10669 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
10671 2000-09-09 Ken Raeburn <raeburn@gnu.org>
10673 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
10674 whether to include other header files.
10676 2000-09-09 Gerd Moellmann <gerd@gnu.org>
10678 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
10679 by Fmemq as a boolean.
10681 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
10683 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
10685 2000-09-08 Gerd Moellmann <gerd@gnu.org>
10687 * ralloc.c (mmap_fd): Remove initializer which can make it
10688 read-only in a dumped Emacs.
10689 (mmap_fd_1): New variable.
10690 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
10691 restore it from there.
10692 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
10693 unconditionally so that mmap_fd can be initialized there.
10694 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
10695 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
10696 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
10698 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
10700 * xdisp.c (dump_glyph_row): Fix printf format string.
10701 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
10703 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
10705 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
10708 * xdisp.c (try_window_id): When trying to locate cursor in
10709 unchanged rows at the top, handle the case that we can't find it.
10711 * xterm.c (x_draw_glyphs): Handle case START and END are out
10712 of bounds more carefully.
10714 2000-09-08 Dave Love <fx@gnu.org>
10716 * s/sol2.h (REL_ALLOC_MMAP): Define.
10717 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
10719 * ralloc.c: Don't include string.h (redundant).
10720 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
10721 [!MAP_ANON]: Include fcntl.h.
10722 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
10723 (r_alloc, r_re_alloc, r_alloc_free)
10724 (mmap_enlarge, mmap_set_vars): Use it.
10725 (r_alloc_init_fd): New function.
10726 (__morecore) [SYSTEM_MALLOC]: Don't declare.
10727 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
10730 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
10733 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
10734 change to __NetBSD__.
10736 2000-09-08 Kenichi Handa <handa@etl.go.jp>
10738 * search.c (compile_pattern): Check the multibyteness of cached
10739 string and PATTERN.
10741 2000-09-08 Miles Bader <miles@gnu.org>
10743 * xfaces.c (default_face_vector): Function removed.
10744 (Finternal_merge_in_global_face): Restore old global/local
10745 attribute override order. Use inline loop instead of calling
10746 default_face_vector.
10748 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10750 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
10751 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
10752 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
10753 where necessary, in case POINTER_TYPE is `void'.
10755 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
10757 * frame.c (make_terminal_frame): Initialize frame foreground and
10758 background colors to unspecified, for the initial instance of an
10761 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10763 * ralloc.c (mmap_find): Fix overlap computation.
10764 (mmap_enlarge): Compute nbytes before trying to find an
10765 overlapping region.
10767 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
10770 * lread.c (syms_of_lread): Change value of regexp
10771 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
10773 * xmenu.c (xdialog_show): When looking up the selection in
10774 menu_items, take `quote' boundaries into account; this corresponds
10775 to a nil ITEM in x-popup-dialog.
10777 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10779 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
10781 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
10783 * coding.c (encode_coding_sjis_big5): Use translation table for
10784 encoding, not decoding. Fix the handling of latin-jisx0201.
10785 Check for the charset katakana-jisx0201 too.
10786 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
10787 (detect_coding_sjis): Check the byte sequence more rigidly.
10789 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10791 * xfaces.c (Vparam_value_alist): New variable.
10792 (syms_of_xfaces): Initialize it.
10793 (Finternal_set_lisp_face_attribute): Avoid more consing.
10795 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
10797 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
10798 (Qbackground_mode): New variable.
10799 (syms_of_frame_1): Initialize Qbackground_mode.
10801 * lisp.h (Qdisplay): Declare extern.
10803 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
10804 change face on all frames, and change the default for new frames.
10806 2000-09-07 Dave Love <fx@gnu.org>
10808 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
10810 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10812 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
10814 * charset.c: Include composite.h
10815 (lisp_string_width): New function.
10816 (Fstring_width): Call lisp_string_width instead of strwidth.
10818 * Makefile.in (charset.o): Depends on composite.h.
10820 * process.c (read_process_output): Before inserting the decoded
10821 text in the buffer, adjust the multibyteness.
10823 2000-09-06 Gerd Moellmann <gerd@gnu.org>
10825 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
10826 buffer's text buffer is null, map new memory.
10828 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
10829 POINTER_TYPE and size_t.
10830 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
10831 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
10832 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
10833 [REL_ALLOC_MMAP]: New macros.
10834 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
10835 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
10836 [REL_ALLOC_MMAP]: New functions.
10838 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
10839 before and after unexec.
10841 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
10842 text buffers if necessary.
10844 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
10845 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
10848 * config.in (HAVE_MMAP): Add #undef.
10850 2000-09-05 Gerd Moellmann <gerd@gnu.org>
10852 * frame.c (Qdisplay_type): New variable.
10853 (syms_of_frame_1): Initialize it.
10854 (Fframe_parameter): New function that avoids consing.
10855 (syms_of_frame): Defsubr it.
10857 * buffer.c (Fother_buffer): Consider buffers as invisible when
10858 they are displayed in a window on an invisible frame.
10860 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
10861 get-largest-window always return nil.
10863 2000-09-04 Gerd Moellmann <gerd@gnu.org>
10865 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
10866 variable; recognize Emacs 19 elc files.
10868 2000-09-04 Miles Bader <miles@gnu.org>
10870 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
10871 before initially popping up the menu, so the menu doesn't flash
10872 when the face settings are significantly different from the defaults.
10874 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
10876 * regex.c (WIDE_CHAR_SUPPORT): New macro.
10877 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
10878 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
10879 (BIT_UNIBYTE): Remove.
10880 (re_match_2_internal): Delete corresponding code and streamline the
10881 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
10882 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
10883 (re_wctype_t): New type.
10884 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
10885 (regex_compile): Use them and fix handling of overly long char classes.
10887 2000-09-03 Andrew Innes <andrewi@gnu.org>
10889 * makefile.w32-in: Change to DOS line endings.
10891 * s/ms-w32.h (ORDINARY_LINK): New define.
10893 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
10894 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
10896 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
10897 (distclean): Delete them here instead.
10899 * w32proc.c (compare_env): Convert to uppercase for comparison,
10900 not lowercase, to match how the native Windows shell works.
10902 2000-09-03 Jason Rumney <jasonr@gnu.org>
10904 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
10905 CVS changes the line-ends when checking in/out on DOS/Windows.
10907 * makefile.nt (emacs): Do not change directory to run temacs, as
10908 the load-path is set relative to current directory.
10910 2000-09-03 Miles Bader <miles@gnu.org>
10912 * xterm.c (x_alloc_lighter_color_for_widget): New function.
10914 2000-09-02 Gerd Moellmann <gerd@gnu.org>
10916 * xdisp.c (redisplay_mode_lines): New function.
10917 (display_mode_lines): Return number of mode lines displayed.
10918 (echo_area_display): Use redisplay_mode_lines to draw garbaged
10919 mode lines. Don't temporarily bind redisplay-dont-pause to t.
10921 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
10922 string.h and strings.h.
10923 (index) [HAVE_INDEX]: Add prototype.
10925 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
10926 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
10928 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
10929 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
10931 2000-09-01 Gerd Moellmann <gerd@gnu.org>
10933 * lread.c (read1): Accept `?' as symbol constituent, for
10934 compatiblity with XEmacs.
10936 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
10938 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
10939 (struct re_pattern_buffer): Remove newline_anchor.
10940 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
10941 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
10942 (re_max_failures, fail_stack): Use size_t rather than unsigned.
10943 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
10944 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
10945 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
10946 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
10947 Get rid of references to newline_anchor.
10948 (regcomp): Allocate and precompute a fastmap.
10950 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10952 * lread.c (openp): GCPRO local variable `filename'.
10954 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10956 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10958 * regex.c: Merge some changes from GNU libc. Add prototypes.
10959 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10960 Use memcmp and memcpy instead of bcopy and bcmp.
10961 (init_syntax_once): Use ISALNUM.
10962 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10963 (REG_UNSET_VALUE): Remove. Use NULL instead.
10964 (REG_UNSET, re_match_2_internal): Use NULL.
10965 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10967 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10968 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10969 (regex_compile): In handle_interval, return an error rather than try to
10970 unfetch the interval if we can't find the closing brace.
10971 Obey the RE_NO_GNU_OPS syntax bit.
10972 (TOLOWER): New macro.
10974 (regexec): Allocate regs.start and regs.end as one block.
10976 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10978 * xdisp.c (echo_area_display): Check display_completed instead
10979 of calling detect_input_pending.
10981 * dispnew.c (update_frame): Only set display_completed here; move
10982 the update_begin and update_end calls here from update_frame_1.
10983 (update_frame_1): Don't set display_completed here, don't call
10984 update_begin/update_end.
10986 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10987 instead of store_frame_param.
10989 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10991 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10992 desired window matrix hasn't been displayed, use the current row
10993 instead. Make sure that only those frame rows are updated for
10994 which there exists a corresponding enabled desired row.
10996 2000-08-29 Miles Bader <miles@gnu.org>
10998 * xfaces.c (default_face_vector): New function.
10999 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
11001 2000-08-29 Gerd Moellmann <gerd@gnu.org>
11003 * lread.c (openp): Prevent temporary string passed to
11004 Ffile_readable_p from being garbage collected.
11006 2000-08-28 Dave Love <fx@gnu.org>
11008 * keymap.c (store_in_keymap): Add `static' to declaration.
11010 2000-08-28 Gerd Moellmann <gerd@gnu.org>
11012 * emacs.c, callint.c, doc.c, editfns.c
11013 (toplevel) [HAVE_STRING_H]: Include string.h.
11014 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
11015 (index): Remove prototypes which might conflict with non-standard
11016 definitions of index/strchr.
11018 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
11019 (rindex): Define only if !HAVE_RINDEX.
11021 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
11023 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
11025 2000-08-28 Miles Bader <miles@gnu.org>
11027 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
11028 made inconsistent by a font-related attribute in FROM.
11029 (merge_face_inheritance): Add function comment.
11031 2000-08-28 Kenichi Handa <handa@etl.go.jp>
11033 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
11034 the 4th arg (PREV_EVENT) Qt to suppress input method.
11036 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
11038 * regex.c: Indent cpp directives and remove parens after `defined'.
11039 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
11040 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
11041 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
11042 (re_compile_pattern): Use size_t for length.
11043 (init_syntax_once): Move to a better place.
11044 * regex.h: Merge changes from GNU libc. Indent cpp directives.
11045 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
11047 * syntax.c (back_comment): Detect cases where a comment-starter is
11048 actually inside another comment as in: /* a // b */ c // d \n.
11049 Make it clear that `comstart_pos' is unused for nested comments.
11051 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
11052 (KEYMAPP): New macro.
11053 (Fkeymap_parent, Fset_keymap_parent): Use it.
11054 (fix_submap_inheritance): Mark it static.
11055 (define_as_prefix, describe_buffer_bindings, describe_command)
11056 (describe_translation, describe_map): Complete prototypes.
11058 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
11060 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
11061 to better match the key-lookup behavior.
11063 2000-08-27 Gerd Moellmann <gerd@gnu.org>
11065 * xfaces.c (lface_fully_specified_p): Handle :inherit.
11066 (Finternal_set_lisp_face_attribute): Fix typo in error message.
11068 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
11070 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
11071 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
11072 (xterm.o): Depend on coding.h
11074 2000-08-26 Kenichi Handa <handa@etl.go.jp>
11076 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
11077 the corresponding '#endif'.
11079 2000-08-26 Miles Bader <miles@gnu.org>
11081 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
11082 * xfaces.c (QCinherit): New variable.
11083 (syms_of_xfaces): Initialize it.
11084 (LFACE_INHERIT): New macro.
11085 (Finternal_get_lisp_face_attribute)
11086 (merge_face_vector_with_property)
11087 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
11088 (check_lface_attrs): Allow new types of face height. Check
11090 (CYCLE_CHECK): New macro.
11091 (merge_face_inheritance): New function.
11092 (merge_face_vectors): Merge inherited faces too. Add F and
11093 CYCLE_CHECK arguments.
11094 (merge_face_vector_with_property, Finternal_merge_in_global_face)
11095 (lookup_named_face, lookup_derived_face, realize_named_face)
11096 (face_at_string_position, face_at_buffer_position): Supply
11097 new F and CYCLE_CHECK arguments to merge_face_vectors.
11098 (merge_face_heights): New function.
11099 (merge_face_vectors, merge_face_vector_with_property)
11100 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
11101 handle relative face heights.
11102 (lface_same_font_attributes_p): Compare heights using EQ.
11104 2000-08-26 Kenichi Handa <handa@etl.go.jp>
11106 * charset.c (char_to_string): Check the character validity.
11107 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
11109 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
11111 * regex.c (PUSH_FAILURE_COUNT): New macro.
11112 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
11113 Handle popping of a register's or a counter's data.
11114 (POP_FAILURE_POINT): Use the new name.
11115 (re_match_2_internal): Push counter data on the stack for succeed_n,
11116 jump_n and set_number_at and remove misleading dead code in succeed_n.
11118 2000-08-25 Gerd Moellmann <gerd@gnu.org>
11120 * xdisp.c (redisplay_internal): If considering all windows on all
11121 frames, update the display for each frame as soon as possible,
11122 instead of first building all desired matrices for all frames, and
11123 then updating them all.
11124 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
11126 2000-08-24 Gerd Moellmann <gerd@gnu.org>
11128 * bytecode.c (mark_byte_stack): Add a comment.
11130 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
11131 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
11134 2000-08-24 Kenichi Handa <handa@etl.go.jp>
11136 * minibuf.c (do_completion): Always use compare-string, not
11137 string-equal because the latter doesn't pay attention to
11138 multibyteness of strings.
11140 * process.c (create_process): Don't setup raw-text coding here.
11141 (Fopen_network_stream): Don't set coding->src_multibyte and
11142 coding->dst_multibyte here.
11143 (read_process_output): For process filter, return unibyte string
11144 if default-enable-multibyte-characters is nil.
11145 (send_process): If OBJECT is multibyte text, be sure to encoded it
11146 by the specified coding system for the process. Otherwise, setup
11148 (init_process): Don't initialize default-process-coding-system here.
11150 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
11152 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
11153 <scroll-down-aggressively>: Likewise.
11155 2000-08-23 Kenichi Handa <handa@etl.go.jp>
11157 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
11158 zero. Set coding->produced_char correctly.
11160 2000-08-22 Andrew Innes <andrewi@gnu.org>
11162 * makefile.w32-in: New file.
11164 * unexw32.c (unexec): Ignore old_name, and use the actual location
11165 of the current executable instead. Base new_name on this.
11167 * w32proc.c (create_child): Remove reference to security
11168 descriptor, which isn't needed and doesn't compile with mingw32.
11170 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11171 up dllimport attributes.
11172 (x_update_window_end): Update prototype.
11174 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
11175 extern, which screws up dllimport attributes.
11177 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11178 up dllimport attributes.
11180 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
11181 screws up dllimport attributes.
11183 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11184 up dllimport attributes.
11185 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
11186 screws up dllimport attributes.
11188 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11189 up dllimport attributes.
11191 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
11192 screws up dllimport attributes.
11194 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
11195 screws up dllimport attributes.
11197 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11198 up dllimport attributes.
11200 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
11201 unnecessary extern, which screws up dllimport attributes.
11204 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11205 up dllimport attributes.
11207 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
11208 unnecessary extern, which screws up dllimport attributes.
11210 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
11211 screws up dllimport attributes.
11213 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11214 up dllimport attributes.
11216 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
11218 * w32bdf.c (search_file_line):
11219 (set_bdf_font_info):
11221 (w32_get_bdf_glyph):
11222 (w32_BDF_to_x_font): Fix compile warnings.
11224 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
11226 * w32select.c: Include keyboard.h before frame.h.
11228 * w32fns.c (max): Define macro.
11229 (JOHAB_CHARSET): Define if not known.
11230 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
11231 (Fx_show_tip): Synch with X version.
11233 * w32xfns.c: Include keyboard.h before frame.h.
11235 * w32fns.c: Include keyboard.h before frame.h.
11237 * w32term.c: Include keyboard.h before frame.h.
11239 * fontset.c: Include keyboard.h before frame.h.
11241 * w32inevt.c: Include keyboard.h before frame.h.
11242 (MOUSE_MOVED): Define if not known.
11244 * minibuf.c: Include keyboard.h before frame.h.
11246 * keyboard.c: Include keyboard.h before frame.h.
11248 * indent.c: Include keyboard.h before frame.h.
11250 * dispnew.c: Include keyboard.h before frame.h.
11252 * buffer.c: Include keyboard.h before frame.h.
11254 * alloc.c: Include keyboard.h before frame.h.
11256 * print.c: Include keyboard.h before frame.h.
11258 * process.c: Include keyboard.h before frame.h.
11260 * scroll.c: Include keyboard.h before frame.h.
11262 * sysdep.c: Include keyboard.h before frame.h.
11264 * term.c: Include keyboard.h before frame.h.
11266 * window.c: Include keyboard.h before frame.h.
11268 * xdisp.c: Include keyboard.h before frame.h.
11269 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
11271 * frame.c: Include keyboard.h before frame.h.
11273 * w32heap.h: Undefine min, max.
11275 * w32gui.h: Undefine min, max.
11277 * unexw32.c: Change PUCHAR to PCHAR.
11278 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
11280 (get_section_info):
11281 (copy_executable_and_dump_data): Remove unnecessary static defs.
11282 (copy_executable_and_dump_data): Fix compile warnings.
11284 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
11286 * w32console.c (min): Define macro.
11287 (clear_frame, write_glyphs): Fix compile warning.
11289 * w32proc.c (compare_env):
11290 (find_child_console): Fix compile warning.
11292 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
11293 sys_errlist instead of _sys_errlist.
11294 (get_emacs_configuration_options): New function.
11296 * s/ms-w32.h (sys_nerr): Provide default definition.
11297 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
11298 name with _ prepended.
11299 (NSIG): Define if not known.
11300 (get_emacs_configuration): Provide extern declaration.
11301 (get_emacs_configuration_options): Provide extern declaration.
11302 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
11304 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
11305 (map_w32_filename):
11306 (read_unc_volume): Fix compile warning.
11308 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
11309 definitions from being used.
11311 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
11313 * w32.c (unc_volume_file_attributes):
11314 (open_unc_volume): Make arg const.
11316 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
11317 (read_input_waiting): Remove excess parameter.
11319 * w32.c (init_environment): Call _access.
11320 (check_windows_init_file): Call _close.
11321 (init_user_info): Call _putenv.
11322 (init_environment): Call _putenv and _strdup.
11323 (init_ntproc): Reset volume info cache on startup.
11325 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
11326 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
11327 cannot override the CRT malloc.
11329 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
11330 (LINK_FLAGS): Append to original value of LINK_FLAGS.
11332 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
11333 unless we are linking with a static CRT.
11334 (RVA_TO_PTR): Cast result to unsigned char*.
11336 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
11337 (add_volume_info): Use xstrdup.
11339 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
11341 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
11342 (do_completion, Fminibuffer_complete_word): Use it.
11343 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
11344 var so it can take non-boolean values.
11346 2000-08-21 Gerd Moellmann <gerd@gnu.org>
11348 * editfns.c (find_field): Formatting changes.
11349 (toplevel): Some old-style function forward declarations
11350 changed to prototypes, some new protypes added, some functions
11353 * lisp.h (set_time_zone_rule): Add prototype.
11354 (use_dialog_box): External declaration.
11356 * keyboard.c (gen_help_event): Add parameter SIZE.
11357 (kbd_buffer_events_waiting): Slightly rewritten.
11358 (clear_event): New function.
11359 (kbd_buffer_get_event): Use it, and clear the input_events of
11361 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
11362 don't fill the newly created array with nils.
11363 (toplevel): Convert some old-style function forward declarations
11366 * keyboard.h (gen_help_event): Change prototype.
11368 * xterm.c (XTread_socket): Change calls to gen_help_event.
11370 * w32term.c (w32_read_socket): Change calls to gen_help_event.
11372 * eval.c (Fmacroexpand): Doc fix.
11374 2000-08-20 Jason Rumney <jasonr@gnu.org>
11376 * w32term.h (x_display_info_for_display): Remove as this function
11377 does not exist on W32.
11379 * w32term.c (help_echo_window): New variable.
11380 (syms_of_w32term): staticpro it.
11381 (note_mode_line_highlight): Set it.
11382 (XTextExtents16): Removed as there is no equivalent on W32.
11383 (x_compute_glyph_string_overhangs): Incomplete body removed, as
11384 the X way of doing this will not work for W32.
11385 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
11386 (x_draw_image_foreground): Avoid drawing outside of the clip area
11387 when image doesn't have a mask.
11388 (note_mouse_highlight): Process overlays in the right order of
11389 priority. Set help_echo_window.
11390 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
11391 because that's more visible for large images.
11393 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
11394 name to single_keymap_panes.
11395 (w32_menu_show): Set wv->title when dealing with titles.
11396 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
11398 2000-08-21 Miles Bader <miles@gnu.org>
11400 * minibuf.c (do_completion): Try again if we rewrite the input
11401 string, but no completion was done, so that any completion message
11404 2000-08-20 Gerd Moellmann <gerd@gnu.org>
11406 * xfaces.c (lface_equal_p): Compare strings differently.
11407 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
11408 (realize_tty_face): Use them.
11409 (syms_of_xfaces): Initialize new variables.
11410 (map_tty_color): New function, extracted from realize_tty_face.
11411 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
11412 foreground or background color, store the new color name in the
11413 realized face; previous code trying to do this had no effect.
11414 (realize_tty_face): Use map_tty_color.
11415 (Fclear_face_cache): Set face_change_count and ensure thorough
11418 2000-08-19 Gerd Moellmann <gerd@gnu.org>
11420 * undo.c (record_first_change, record_marker_adjustment): Don't
11421 use XBUFFER on last_undo_buffer which might not be a buffer.
11423 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11425 * coding.c (decode_coding_string): Set members consumed,
11426 consumed_char, produced, produced_char of *coding correctly. If
11427 decode_coding doesn't consume any byte, don't try anymore.
11428 (encode_coding_string): Likewise.
11430 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11432 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
11433 conditional have void type, for Standard C compilers.
11435 * xdisp.c (redisplay_internal): Compare windows for equality with
11436 EQ, instead of applying XWINDOW to something that might not
11439 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11441 * fontset.c (Finternal_char_font): Search only the selected frame
11442 for a window of the current buffer.
11444 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11446 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
11449 * keyboard.c (kbd_buffer_get_event): Handle the case that the
11450 second half of a HELP_EVENT is found at the start of kbd_buffer.
11452 2000-08-18 Miles Bader <miles@gnu.org>
11454 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
11456 * editfns.c (save_restriction_save): Rewrite to use markers.
11457 (save_restriction_restore): Rewrite to understand new form of data
11458 saved by save_restriction_save.
11459 (Fsave_restriction): Remove cautionary note in doc-string.
11461 2000-08-17 Gerd Moellmann <gerd@gnu.org>
11463 * fileio.c (build_annotations): Add a comment explaining the
11464 return value of format-annotate-function. Replace a spurious call
11465 to Flength with a CONSP test. Call format-annotate-function with
11466 a fifth arg specifying how many times the function is been called
11467 in a row, to let it choose temporary buffers appropriately.
11469 2000-08-17 Dave Love <fx@gnu.org>
11471 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
11472 declare make_temp_name twice.
11474 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
11475 (unreadpure): Give it an arg.
11477 * unexalpha.c: Prototype fatal_unexec, mark_x,
11478 update_dynamic_symbols. Declare unexec as void.
11480 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
11481 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
11483 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
11484 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
11486 * alloca.c: Use #error.
11487 [POINTER_TYPE]: Use it.
11489 * eval.c (Fdefvar): Doc fix.
11491 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
11492 INITIALIZE_INTERVAL.
11494 * buffer.h: Avoid DECLARE_INTERVALS.
11496 * config.in: Add size_t.
11498 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
11500 * w16select.c (set_clipboard_data): If there's not enough memory
11501 to put text into clipboard, return 1, as Fw16_set_clipboard_data
11502 expects. In case of other failures, return 3.
11503 (system_error_msg): New error message.
11504 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
11507 2000-08-16 Gerd Moellmann <gerd@gnu.org>
11509 * term.c (write_glyphs): Also turn off inverse video after turning
11510 off other appearances in case TS_exit_attribute_mode is not equal
11511 to TS_end_standout_mode.
11512 (insert_glyphs): Turn inverse video on/off for each run of glyphs
11513 with the same face.
11514 (turn_off_face): Reset standout_mode only if
11515 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
11516 is equal to TS_end_standout_mode.
11518 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11520 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
11521 sequence at the end of the source block.
11523 * ccl.c (Fccl_program_p): Docstring modified.
11524 (Fccl_execute): Likewise.
11525 (Fccl_execute_on_string): Likewise.
11527 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
11529 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
11531 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11533 The following changes are mainly to fix bugs of
11534 encode/decode-coding-string failing if encoding/decoding return
11535 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
11536 variable conversion_buffer.
11538 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
11539 decrement dst_end to avoid buffer overflow in the later call of
11540 string_as_multibyte
11542 * coding.h (conversion_buffer_size, conversion_buffer)
11543 (get_conversion_buffer): Extern deleted.
11545 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
11546 (conversion_buffer, conversion_buffer_size): Variables deleted.
11547 (get_conversion_buffer): Function deleted.
11548 (struct conversion_buffer): New structure.
11549 (MAX_ALLOCA): New macro.
11550 (allocate_conversion_buffer): New macro.
11551 (extend_conversion_buffer, free_conversion_buffer): New functions.
11552 (ccl_coding_driver): Set coding->result.
11553 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
11554 this is the last block of source.
11555 (encode_coding): Likewise. Handle the source block as the last
11556 one only when the whole source text is consumed.
11557 (decode_coding_string): Handle the case that the output buffer is
11558 too small to decode the whole source text. Use
11559 allocate_conversion_buffer, extend_conversion_buffer and
11560 free_conversion_buffer, not get_conversion_buffer.
11561 (encode_coding_string): Likewise.
11562 (init_coding): Function deleted.
11563 (init_coding_once): Delete code to initialize conversion_buffer_size.
11565 * emacs.c (main): Don't call init_coding.
11567 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
11569 * term.c (write_glyphs): Use a locally declared conversion_buffer.
11570 (insert_glyphs): Likewise.
11572 * w32console.c (write_glyphs): Use a locally declared
11575 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
11577 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
11578 member of display_info is NULL.
11580 2000-08-15 Gerd Moellmann <gerd@gnu.org>
11582 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
11584 * term.c (turn_off_face): Reset standout_mode when resetting
11585 appearances with capability `me'.
11586 (write_glyphs): Switch on inverse video before each face change.
11588 2000-08-14 Dave Love <fx@gnu.org>
11590 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
11591 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
11592 (lisp_free): Declare and make static.
11594 * window.c: Fix embedded comment.
11595 (syms_of_window): Fix doc string.
11597 2000-08-14 Gerd Moellmann <gerd@gnu.org>
11599 * keymap.c (push_key_description): If C without modifiers is < 32,
11600 make sure to print `C-' before `M-', like in the manual.
11602 2000-08-11 Gerd Moellmann <gerd@gnu.org>
11604 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
11605 since they aren't relocated anymore.
11606 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
11608 * xdisp.c (try_cursor_movement): Fix handling of cursor in
11609 partially visible line which is smaller than the window's height.
11611 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11613 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
11614 the multibyte form of eight-bit-control characters.
11615 (Fccl_execute_on_string): Initialize ccl->multibyte.
11617 * ccl.h (struct ccl_program): New member multibyte.
11619 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
11621 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11623 * regex.c (regex_compile) <normal_char>: Pay attention to
11625 (analyse_first) <exactn>: Setup fastmap correctly for
11626 eight-bit-control characters.
11628 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11630 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
11632 * keyboard.c (make_lispy_event): Handle the new event type
11633 multibyte_char_keystroke.
11635 * xterm.c: Include coding.h.
11636 (XTread_socket): Work around a bug of XmbLookupString. If the
11637 input is from XIM, decode it according to the current locale. In
11638 that case, generate multibyte_char_keystroke events.
11640 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11642 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
11643 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
11645 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11647 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
11648 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
11649 (move_it_in_display_line_to): Record iterator's ascent and descent
11650 before producing glyphs, and restore them when we know the glyph
11651 doesn't fit on the line.
11652 (move_it_to): Restructured so that it's easier to debug. If
11653 moving to a vpos, and not moving to an x or character position,
11654 stop as soon as the specified vpos is reached; don't move further
11655 into that line because that might change the computed line height.
11656 (try_cursor_movement): New function, extracted from the cursor
11657 movement branch of redisplay_window. If ending on a partially
11658 visible line, don't try to scroll if the cursor line is taller
11660 (redisplay_window): Use try_cursor_movement.
11662 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
11663 because that function doesn't cope with variable-height lines.
11665 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
11666 box cursor because that's better visible for large images.
11668 2000-08-10 Miles Bader <miles@gnu.org>
11670 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
11672 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11674 * xdisp.c (Vmessages_buffer_name): New variable.
11675 (message_dolog): Use it.
11676 (syms_of_xdisp): Initialize it.
11678 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
11680 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
11681 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
11682 redundant now that keyboard.h is included.
11684 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
11686 * keyboard.c (kbd_buffer_events_waiting): New function.
11688 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
11690 * msdos.c: Include keyboard.h.
11691 (XMenuActivate): Empty no_event events from the event buffer. If
11692 no events are left after that, call clear_input_pending.
11693 (mouse_clear_clicks): New function, code moved from mouse_init.
11694 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
11695 mouse driver to ``forget'' any past clicks.
11697 * Makefile.in (msdos.o): Depend on keyboard.h.
11699 2000-08-09 Gerd Moellmann <gerd@gnu.org>
11701 * lisp.h (input_pending): External declaration.
11703 * dispextern.h (Qredisplay_dont_pause): Declare extern.
11705 * xdisp.c (echo_area_display): Display thoroughly if input is
11706 pending. Bind redisplay-dont-pause to t during the redisplay.
11707 in case input is pending.
11709 * dispnew.c (Qredisplay_dont_pause): New variable.
11710 (syms_of_display): Initialize and staticpro it.
11711 (update_frame_1): Don't interrupt the display for pending input if
11712 redisplay_dont_pause is set.
11714 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
11716 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11718 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
11720 * callproc.c (Fcall_process): Terminate the unwind-protect around
11721 the post-read-conversion of coding system.
11723 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
11724 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
11725 * buffer.h (overlays_at): Update prototype.
11726 * xdisp.c (next_overlay_change): Update call to overlays_at.
11727 * xfaces.c (face_at_buffer_position): Likewise.
11728 * textprop.c (Fget_char_property): Likewise.
11729 * xterm.c (note_mouse_highlight): Likewise.
11731 * minibuf.c (do_completion): Don't consider a simple change of
11732 case as `completion'.
11734 2000-08-08 Ken Raeburn <raeburn@gnu.org>
11736 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
11737 * undo.c (record_delete): Make sure last_point_position_buffer is
11738 a buffer before comparing pointers.
11740 * coding.h (decode_coding_string): Declare.
11742 * intervals.h (Fprevious_single_char_property_change): Declare.
11744 * textprop.c (Fprevious_single_char_property_change): Don't do
11745 arithmetic directly on lisp objects.
11747 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
11749 * keyboard.h (menu_item_eval_property): Declare.
11751 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
11752 reuse as buffer name, instead of recreating (and discarding) every
11753 time a message is logged.
11754 (with_echo_area_buffer): Make callback arg A2 a lisp object.
11755 (current_message_1, truncate_message_1, set_message_1)
11756 (display_echo_area_1, resize_mini_window_1): Signatures changed.
11757 (current_message, truncate_echo_area, display_echo_area)
11758 (resize_echo_area_axactly): Changed calls.
11760 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
11762 (Ffind_coding_systems_region_internal): First argument to Fappend
11763 must be an integer, not a Lisp object.
11765 2000-08-08 Kenichi Handa <handa@etl.go.jp>
11767 * charset.c (Fchar_width): Doc fix.
11769 2000-08-08 Gerd Moellmann <gerd@gnu.org>
11771 * charset.c (Fstring_width): Doc fix.
11773 2000-08-07 Gerd Moellmann <gerd@gnu.org>
11775 * xdisp.c (start_display): When starting display on a continuation
11776 line, clear ascent and descent members of the iterator structure;
11777 the height of the continued line does not affect the height of the
11779 (make_cursor_line_fully_visible): Do nothing if cursor is on a
11780 line taller than the window.
11781 (redisplay_window) <forced window start>: Handle case that the
11782 middle of the window is not found in any row.
11783 (dump_glyph_row): Show more information.
11784 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
11785 first text line in a glyph matrix.
11787 * xterm.c (x_draw_image_foreground): Avoid drawing outside
11788 of the clip area when image doesn't have a mask.
11790 * fns.c (sweep_weak_table): Fix survival conditions for
11791 key-or-value and key-and-value weakness.
11793 * .gdbinit (xhashtable): New command.
11795 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
11796 tables out of the list of all weak hash tables.
11798 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
11799 a new buffer is created, make sure echo_area_buffer[] references
11802 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
11804 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
11807 2000-08-07 Kenichi Handa <handa@etl.go.jp>
11809 * syntax.c (skip_chars): Fix previous change. Make the handling
11810 of unibyte string consistent with that of regex search.
11812 2000-08-05 Gerd Moellmann <gerd@gnu.org>
11814 * xmenu.c (popup_get_selection): Use xfree instead of free.
11816 * fileio.c (Finsert_file_contents): Use xfree instead of free.
11818 * editfns.c (Ftranspose_regions): Use xfree instead of free.
11820 * callproc.c (child_setup): Use xfree instead of free.
11822 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
11824 (run_mac_command, closedir): Use `xfree' instead of `free'.
11826 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
11828 * eval.c (error): Use xfree instead of free.
11830 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
11832 * fns.c: Replace `illegal' with `invalid'.
11833 (Fmake_hash_table, make_hash_table): Allow table size of 0.
11835 2000-08-05 Kenichi Handa <handa@etl.go.jp>
11837 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
11840 2000-08-04 Noah Friedman <friedman@splode.com>
11842 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
11845 2000-08-04 Gerd Moellmann <gerd@gnu.org>
11847 * syntax.c (skip_chars): Fix typo in error message.
11849 2000-08-04 Andreas Schwab <schwab@suse.de>
11851 * m/ia64.h: Moved from s/ia64.h.
11853 2000-08-04 Kenichi Handa <handa@etl.go.jp>
11855 * process.c (read_process_output): Big simplification. Handle
11856 composition and post-read-conversion of coding system correctly.
11857 (send_process): Handle composition correctly.
11859 * callproc.c (Fcall_process): Handle post-read-conversion of
11860 coding system if any.
11862 * coding.c (decode_coding_iso2022): More strict check for handling
11864 (coding_restore_composition): Pay attention to the case that
11865 cmp_data is not set properly (because of invalid code in the
11867 (run_pre_post_conversion_on_str): Include text properties in the
11869 (decode_coding_string): Set members of coding correctly.
11871 2000-08-03 Gerd Moellmann <gerd@gnu.org>
11873 * s/ia64.h: New file.
11875 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
11876 Use NULL instead of 0 at the end of variable argument list of
11877 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
11878 sizeof (int) < sizeof (void *).
11880 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
11881 of variable argument lists of XtVaGetValues and XtVaSetValues.
11883 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
11884 variable argument lists of XtVaGetValues and XtVaSetValues.
11886 2000-08-02 Gerd Moellmann <gerd@gnu.org>
11888 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
11889 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
11891 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
11894 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
11895 in call to Fsingle_key_description.
11897 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
11900 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
11902 * window.c (display_buffer_reuse_frames): New variable.
11903 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
11904 frames displaying BUFFER.
11905 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
11907 2000-08-01 Miles Bader <miles@gnu.org>
11909 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
11910 when to constrain NEW_POS (they were pretty screwed up before).
11912 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
11914 * msdos.c (run_msdos_command): Save and restore the master
11915 environment, for the case that child_setup signals an error.
11916 When mirroring slashes in DOS shell commands, don't fail when
11917 argv[2] has embedded blanks.
11918 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
11919 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
11920 (dos_ttraw): Call mouse_setup_buttons.
11922 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
11923 using alloca; free it after run_msdos_command returns.
11925 2000-07-27 Dave Love <fx@gnu.org>
11927 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
11928 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
11930 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
11932 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
11934 * editfns.c (lisp_time_argument): Fix last change.
11936 2000-07-27 Gerd Moellmann <gerd@gnu.org>
11938 * fns.c (Fdelete): Make it work on vectors and strings in addition
11941 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
11942 (syms_of_fns): Initialize new variables.
11943 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
11944 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
11945 weakness, with t meaning the same as `key-and-value'.
11947 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11949 * coding.h (struct coding_system): Member safe_charset deleted.
11951 * coding.c (Qsafe_charsets): This variable deleted.
11952 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11954 (coding_safe_chars): New function.
11955 (CODING_SAFE_CHAR_P): New macro.
11956 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11957 checking safe_charsets member of the coding system. Caller changed.
11958 (detect_coding_iso2022): New local variable safe_chars.
11959 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11960 safe_charsets member of the coding system.
11961 (decode_coding_iso2022): New local variable safe_chars.
11962 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11963 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11964 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11965 (ENCODE_UNSAFE_CHARACTER): New macro.
11966 (encode_coding_iso2022): New local variable safe_chars. Check
11968 (setup_coding_system): Delete the code to initialize
11969 coding->safe_charses
11970 (intersection, find_safe_codings): New functions.
11971 (Ffind_coding_systems_region_internal): New function.
11972 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11973 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11974 variable and initialize it.
11976 * fns.c (char_table_ref_and_index): New function.
11978 * lisp.h (char_table_ref_and_index): Add prototype.
11980 2000-07-26 Sam Steingold <sds@gnu.org>
11982 * editfns.c (lisp_time_argument): Added third argument `usec'.
11983 (Ffloat_time): New built-in Lisp function.
11985 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11987 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11988 for the character code.
11990 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11993 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11994 if called for a popup menu.
11995 (xmenu_show): Store help string in widget values.
11997 2000-07-26 Dave Love <fx@gnu.org>
11999 * syswait.h: Move some definitions.
12000 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
12001 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
12002 perspicuous definitions.
12003 (WTERMSIG): Fix bit pattern used.
12005 2000-07-26 Kenichi Handa <handa@etl.go.jp>
12007 * print.c (print_object): If vector printing is truncated, print
12008 "..." to indicate it as well as the case of list printing.
12010 2000-07-25 Gerd Moellmann <gerd@gnu.org>
12012 * xdisp.c (next_element_from_display_vector): Improve comments.
12014 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
12015 for the character code, and the rest for the face id as in 20.x.
12016 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
12018 * window.c (window_display_table): Cleaned up.
12020 * syntax.c (Fforward_word): Add last arg nil in call of
12021 Fconstrain_to_field.
12023 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
12025 * fileio.c (Frename_file) [DOS_NT]: If the file names are
12026 identical but for the letter-case, don't call
12027 barf_or_query_if_file_exists.
12029 2000-07-25 Miles Bader <miles@gnu.org>
12031 * editfns.c (find_field): Honor special `boundary' fields.
12032 (Qboundary): New variables.
12033 (syms_of_editfns): Initialize Qboundary.
12034 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
12035 Use scan_buffer instead of find_before_next_newline, because it
12036 allows us to detect the boundary case where there's a newline at
12038 * lisp.h (Fconstrain_to_field): Update external declaration.
12040 2000-07-24 Gerd Moellmann <gerd@gnu.org>
12042 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
12045 2000-07-24 Dave Love <fx@gnu.org>
12047 * s/sunos4-0.h, s/sol2.h:
12048 (LIBS_TERMCAP): Move from m/sparc.h.
12050 * m/sparc.h (TERMINFO): Moved to system files (probably only
12051 relevant for sunos4 judging by its vintage).
12052 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
12055 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
12057 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
12058 name to single_keymap_panes.
12060 2000-07-24 Andreas Schwab <schwab@suse.de>
12062 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
12064 2000-07-24 Gerd Moellmann <gerd@gnu.org>
12066 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
12067 parameters instead of using int parameters. Expect FN to accept
12068 EMACS_INT parameters.
12069 (display_echo_area, resize_echo_area_axactly, current_message)
12070 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
12071 with new argument list.
12072 (resize_mini_window_1): New callback function.
12073 (current_message_1, truncate_message_1, set_message_1): Change
12074 parameter lists to the new format expected by with_echo_area_buffer.
12076 2000-07-24 Kenichi Handa <handa@etl.go.jp>
12078 * fontset.c (fontset_ref): Remove INLINE declaration.
12079 (fontset_ref_via_base): Likewise.
12080 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
12083 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
12085 * msdos.c (IT_note_mouse_highlight): Process overlays in the
12086 correct order of priority. If help echo was found in an overlay,
12087 use that overlay as the object in which the help echo was found.
12089 2000-07-22 Miles Bader <miles@gnu.org>
12091 * textprop.c (Fprevious_single_char_property_change): The initial
12092 property value should be from the position preceding POSITION, not
12095 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
12097 * coding.c (syms_of_coding): Doc fix for
12098 inhibit-iso-escape-detection.
12100 2000-07-21 Gerd Moellmann <gerd@gnu.org>
12102 * xterm.c (note_mouse_highlight): Process overlays in the right
12105 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
12107 * xterm.c (note_mouse_highlight): If help-echo was found in an
12108 overlay, use that overlay as the object in which the help was found.
12110 * window.c (foreach_window_1): Fix typo reversing an if-condition.
12112 * window.c (foreach_window): Instead of a fake variable argument
12113 list, take one USER_DATA argument.
12114 (foreach_window_1): Likewise, and call callback functions with two
12115 args, the window and USER_DATA.
12116 (struct check_window_data): New struct.
12117 (check_window_containing): Use it.
12118 (window_from_coordinates): Set up a struct check_window_data for
12120 (add_window_to_list, freeze_window_start): Change parameters
12121 according to new calling convention.
12123 * window.h (foreach_window): Change prototype.
12125 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
12127 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
12129 * xmenu.c (menu_help_callback): Call show_help_echo with
12130 additional arguments OBJECT and POS.
12132 2000-07-21 Kenichi Handa <handa@etl.go.jp>
12134 * data.c (Faset): Allow storing any multibyte character in a
12135 string. Convert unibyte string to multibyte if necessary.
12137 * xfns.c (x_encode_text): New function.
12138 (x_set_name): Use x_encode_text.
12139 (x_set_title): Likewise.
12141 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
12143 * xterm.h (x_encode_text): Add prototype.
12145 2000-07-20 Dave Love <fx@gnu.org>
12147 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
12150 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
12152 * msdos.c (help_echo_window): New variable.
12153 (syms_of_msdos): Initialize and staticpro it.
12154 (IT_note_mode_line_highlight): Set help_echo_window.
12155 (IT_note_mouse_highlight): Ditto.
12156 (dos_rawgetc): Store help_echo_window in the second event produced
12159 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
12160 Record the object that generated the help echo and the position of
12161 that object in help_echo_object and help_echo_pos. Record that
12162 some glyphs in a row are displayed in mouse-face.
12163 (IT_update_begin): Don't clear mouse highlight unless one of the
12164 enabled glyph rows is marked as being displayed in mouse-face.
12165 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
12166 and position recorded in help_echo_object and help_echo_pos to the
12168 (IT_menu_display): Accept a new argument PN: the pane number of
12169 the current menu pane. Record the pane number and the item
12170 number of the item which has associated help string.
12171 (XMenuActivate): Update the prototype for help_callback in
12172 function declaration. Call IT_menu_display with the current menu
12173 pane number as an additional argument. Call help_callback with
12174 two additional arguments: the pane number and the item number of
12175 the menu item associated with the help text.
12176 (help_echo_object, help_echo_pos): New variables.
12177 (syms_of_msdos): Initialize them and staticpro help_echo_object.
12179 * msdos.h (XMenuActivate): Update prototype.
12181 2000-07-19 Gerd Moellmann <gerd@gnu.org>
12183 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
12184 Add some more prototypes.
12186 * xterm.c, xterm.h: Add some more prototypes.
12188 * lisp.h (Fnext_single_char_property_change): Add prototype.
12190 * dispnew.c (direct_output_for_insert): Remove confusing
12191 outer local variable mouse_face_overwritten_p.
12192 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
12194 * alloc.c (allocate_string_data): Don't copy old string contents.
12196 2000-07-19 Kenichi Handa <handa@etl.go.jp>
12198 * coding.c (code_convert_region): Delete text properties before
12199 shrinking the conversion region.
12201 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12203 * dispnew.c (update_text_area): Write the whole row if it
12204 has mouse-face in it.
12206 * xfaces.c (face-alternative-font-family-alist): Remove
12207 DEFVAR_LISP; staticpro instead.
12209 * xmenu.c (menu_help_callback): Call show_help_echo with
12212 * keyboard.c (show_help_echo): Add parameter WINDOW.
12213 (read_char): Call show_help_echo with window extracted from Lisp
12215 (gen_help_event): Add parameter WINDOW.
12217 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
12219 * xterm.c (help_echo_window): New variable.
12220 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
12221 (XTread_socket): Pass help_echo_window to gen_help_event.
12222 (syms_of_xterm): Initialize and staticpro help_echo_window.
12224 2000-07-18 Dave Love <fx@gnu.org>
12226 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
12228 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12230 * alloc.c (allocate_string_data): If string had already data
12231 assigned, copy old contents to new string data.
12233 * coding.c (syms_of_coding): Fix typo in spelling of variable
12234 `inhibit-iso-escape-detection'.
12236 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
12238 * Makefile.in: Add dependencies on dispextern.h.
12239 (alloca.o): Don't define malloc and define EMACS_FREE instead of
12240 `free'; both can conflict with system header files.
12242 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12244 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
12247 2000-07-18 Dave Love <fx@gnu.org>
12249 * window.c (Fwindow_list): Declare arg `window'.
12251 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12253 * coding.c (setup_coding_system): Don't override the explicitly
12254 specified designations.
12256 2000-07-15 Miles Bader <miles@gnu.org>
12258 * editfns.c (char_property_eq, char_property_stickiness): Renamed
12259 from `text_property_eq' and `text_property_stickiness', respectively.
12260 (find_field, Fconstrain_to_field, char_property_eq)
12261 (char_property_stickiness): Changed to call char-property functions
12262 instead of text-property-only ones.
12264 * textprop.c (Fnext_single_char_property_change): Made a subr (was
12265 `next_single_char_property_change'). Do more error checking, and
12266 cleanup limit behavior.
12267 (Fprevious_single_char_property_change): New function.
12268 (syms_of_textprop): Initialize new subrs.
12270 * xdisp.c (display_prop_end, invisible_text_between_p):
12271 Call Fnext_single_char_property_change instead of
12272 next_single_char_property_change.
12274 2000-07-15 Jason Rumney <jasonr@gnu.org>
12276 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
12277 after menu is finished with.
12278 (add_menu_item): Only consider wv->title as a menu title.
12279 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
12281 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
12283 (FONT_REGEXP): Remove unused macro, and its sub-components.
12284 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
12286 * w32term.c (help_echo_object, help_echo_pos): New variables.
12287 (note_mode_line_highlight): Store additional information about the
12288 help-echo in help_echo_object and help_echo_pos. Check both
12289 `local-map' and `keymap' properties for changing the cursor
12290 (note_mouse_highlight): Store additional information about the
12291 help-echo in help_echo_object and help_echo_pos.
12292 (note_tool_bar_highlight): Set help_echo_object to nil and
12293 help_echo_pos to -1.
12294 (w32_read_socket): Use gen_help_event instead of filling
12295 input_events manually.
12296 (syms_of_w32term): Staticpro help_echo_object.
12297 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
12298 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
12299 (x_clear_mouse_face): New function.
12300 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
12301 (x_update_window_begin): No need to turn off the mouse
12303 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12304 depending on whether they contain glyphs highlighted in mouse-face.
12305 (x_fill_stretch_glyph_string): Consume runs of stretch
12306 glyphs instead of a single one.
12307 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12308 with new argument list.
12309 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12310 (x_append_glyph, x_append_composite_glyph)
12311 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12312 changes in struct glyph starting 1999-12-27. See comments for
12313 xterm.c on 2000-07-05.
12315 2000-07-14 Sam Steingold <sds@gnu.org>
12317 * xfaces.c (realize_x_face): Fix the last patch:
12318 check `default_face' before dereferencing.
12320 2000-07-14 Dave Love <fx@gnu.org>
12322 * syntax.c (back_comment): Add null default in switch (for pcc).
12324 2000-07-14 Kenichi Handa <handa@etl.go.jp>
12326 * xfaces.c (realize_x_face): Make fontset using the base of the
12327 default_face's fontset, not using the default fontset.
12329 * coding.c (inhibit_iso_escape_detection): New variable.
12330 (syms_of_coding): Make it a Lisp variable.
12331 (detect_coding_iso2022): If inhibit_iso_escape_detection is
12332 nonzero, ignore ISO2022's escape sequence.
12334 2000-07-14 Gerd Moellmann <gerd@gnu.org>
12336 * alloca.c (malloc) [emacs]: Define as xmalloc.
12338 * xfns.c (Fx_show_tip): If frame parameters contain a position,
12339 use that instead of the mouse position. Add parameters DX and DY.
12341 * dispextern.h (Fx_show_tip): Adjust number of parameters
12344 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
12345 if HELP is a function, call it with OBJECT and POS as parameters
12346 to get the help to display.
12347 (gen_help_event, kbd_buffer_store_help_event): New functions.
12348 (kbd_buffer_get_event): Construct the Lisp help-event differently.
12349 (read_char): Call show_help_echo with new parameters.
12351 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
12354 * xterm.c (help_echo_object, help_echo_pos): New variables.
12355 (note_mode_line_highlight): Store additional information about the
12356 help-echo in help_echo_object and help_echo_pos. Check both
12357 `local-map' and `keymap' properties for changing the cursor
12358 (note_mouse_highlight): Store additional information about the
12359 help-echo in help_echo_object and help_echo_pos.
12360 (note_tool_bar_highlight): Set help_echo_object to nil and
12361 help_echo_pos to -1.
12362 (XTread_socket): Use gen_help_event instead of filling
12363 input_events manually.
12364 (syms_of_xterm): Staticpro help_echo_object.
12366 * xmenu.c (menu_highlight_callback): Use
12367 kbd_buffer_store_help_event instead of setting up and input_event
12368 structure manually.
12370 * xdisp.c (eval_form): GCPRO argument sexpr.
12371 (call_function): New function.
12372 (handle_single_display_prop): Use call_function and FUNCTIONP
12373 instead of checking whether if font_height is a symbol and
12376 * eval.c (internal_condition_case_2): New function.
12378 * lisp.h (FUNCTIONP): New macro.
12379 (internal_condition_case_2, call_function): Add prototypes.
12381 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
12382 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
12383 Always set `arg' member of input_events.
12384 (construct_menu_click): Unused function removed.
12386 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
12388 * w32term.c (construct_mouse_click, construct_mouse_wheel)
12389 (construct_drag_n_drop, x_scroll_bar_handle_click)
12390 (w32_read_socket): Always set `arg' member of input_events.
12392 * keyboard.c (show_help_echo): Use eval_form. Add comment.
12394 * lisp.h (eval_form): Add prototype.
12396 * xdisp.c (eval_form): Make it externally visible.
12398 2000-07-13 Gerd Moellmann <gerd@gnu.org>
12400 * xterm.c (x_handle_tool_bar_click): Store the frame in the
12401 frame_or_window slot of TOOL_BAR_EVENT input events instead of
12402 consing. For prefix events, store the frame in the `arg' slot of
12403 the event, otherwise store the key there.
12404 (XTread_socket): Instead of consing, use the frame_or_window slot
12405 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
12407 * xmenu.c (menu_highlight_callback): Store help string in the
12408 `arg' member of the input event; don't cons.
12409 (menubar_selection_callback): Use the `arg' slot of input events
12410 to queue additional information, instead of consing.
12412 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
12414 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
12416 (w32_read_socket): Adapt to changes in HELP_EVENTs.
12418 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
12419 input events to queue additional information, instead of consing.
12421 * keyboard.c (kbd_buffer_gcpro): Renamed from
12422 kbd_buffer_frame_or_window. Now used for all Lisp objects
12423 referenced from the input queue.
12424 (kbd_buffer_store_event): Always use structure assignment for
12425 copying input events. Record all Lisp objects referenced from
12426 events in kbd_buffer_gcpro.
12427 (kbd_buffer_get_event): Construct Lisp `help-echo' events
12428 differently from input events. Test for prefix menu_bar_events
12429 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
12430 event in kbd_buffer_gcpro to nil.
12431 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
12432 frame_or_window is equal to its arg member as prefix events.
12433 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
12434 used by an input event to nil.
12435 (init_keyboard): Use two times the size of the input queue
12436 for kbd_buffer_gcpro.
12437 (syms_of_keyboard): Likewise.
12439 * emacs.c (handle_USR2_signal, handle_USR1_signal):
12440 Use USER_SIGNAL_EVENT.
12442 * termhooks.h (struct input_event): Add member `arg'.
12443 (MENU_BAR_EVENT): Renamed from menu_bar_event.
12444 (USER_SIGNAL_EVENT): Renamed from user_signal.
12446 * xfaces.c (ASET): Remove definition.
12448 * lisp.h (AREF, ASET, ASIZE): New macros.
12450 * fontset.c (AREF, ASIZE): Remove definitions.
12452 * fns.c (AREF): Remove definition.
12454 * composite.c (AREF): Remove definition.
12456 2000-07-12 Gerd Moellmann <gerd@gnu.org>
12458 * dispnew.c (redraw_overlapped_rows): Add missing local.
12459 (scrolling_window): Remove debug code.
12461 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
12462 Before scrolling, turn off a mouse-highlight in the window
12465 * xterm.c (x_update_window_end): Add parameter
12466 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
12467 redisplay in XTframe_up_to_date.
12468 (x_clear_mouse_face): New function.
12469 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
12471 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
12473 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
12474 it when any row is written to that contains glyphs highlighted in
12476 (update_window): Call the window update end hook with new
12477 parameter MOUSE_FACE_OVERWRITTEN_P.
12478 (direct_output_for_insert): Give up if row contains mouse-face.
12480 * dispextern.h (struct redisplay_interface): Add parameter
12481 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
12482 (clear_mouse_face): New function pointer member.
12484 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
12486 * syntax.c (back_comment): Use one switch rather than a few `if's.
12487 Obey open_paren_in_column_0_is_defun_start.
12488 When reverting to the `slow' method, try to nicely handle the case
12489 of nested comments by checking that the comment-starter we found
12490 does indeed match the comment-ender.
12491 (scan_sexps_forward, scan_sexps_forward):
12492 Ignore excessive opening parenthesis rather than throwing an error.
12494 2000-07-11 Gerd Moellmann <gerd@gnu.org>
12496 * doc.c (Fsubstitute_command_keys): Handle case that a GC
12497 in Fwhere_is_internal or get_keymap_1 relocates string contents.
12499 * dispnew.c (direct_output_forward_char): Give up if currently
12500 displaying a message instead of the minibuffer contents.
12502 * xterm.c (x_update_window_begin): No need to turn off the mouse
12504 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12505 depending on whether they contain glyphs highlighted in mouse-face.
12507 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
12508 compare the mouse_face_p flags of both rows.
12510 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
12512 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
12514 * keyboard.c (show_help_echo): Accept additional parameter
12515 ok_to_overwrite_keystroke_echo.
12516 (read_char): Call show_help_echo with a zero
12517 ok_to_overwrite_keystroke_echo argument.
12518 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
12519 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
12520 ok_to_overwrite_keystroke_echo argument.
12521 * w32menu.c (w32_menu_display_help): Call show_help_echo with
12522 non-zero ok_to_overwrite_keystroke_echo argument.
12524 2000-07-10 Gerd Moellmann <gerd@gnu.org>
12526 * xdisp.c (try_window_id): If changes are all below what is
12527 displayed in the window, and point is in the window, we still
12528 might have to find point on the display.
12530 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
12531 glyphs instead of a single one.
12532 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12533 with new argument list.
12534 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12536 * keymap.c (get_keymap_1): Add comment that this function can GC.
12537 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
12538 comment that functions can GC.
12539 (Fset_keymap_parent): GCPRO arg KEYMAP.
12541 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
12543 * msdos.c (XMenuActivate): After exiting the menu, restore the
12544 echo area message and erase it.
12546 2000-07-10 Kenichi Handa <handa@etl.go.jp>
12548 * fontset.c (Ffontset_info): Make the return value more compatible
12549 with that of Emacs 20.
12551 2000-07-07 Gerd Moellmann <gerd@gnu.org>
12553 * eval.c (Fsignal): Handle case that backtrace_list is null.
12555 2000-07-07 Kenichi Handa <handa@etl.go.jp>
12557 * ccl.c (Fccl_execute): Typo fixed.
12559 2000-07-06 Gerd Moellmann <gerd@gnu.org>
12561 * window.c (window_loop): Add missing gcpro1 local variable.
12563 * window.c (Fwindow_list): Reverse list at the end.
12564 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
12565 means allow windows on OWINDOW's frame, only.
12566 (window_loop): Simplified; use Fwindow_list.
12568 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
12570 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12572 * xterm.c (XTread_socket): Increment handling_signal at the start,
12573 decrement it at the end.
12575 * eval.c (handling_signal): New variable.
12576 (Fsignal): Abort if handling_signal is non-zero.
12578 * lisp.h (handling_signal): External declaration.
12580 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
12582 2000-07-05 Ken Raeburn <raeburn@gnu.org>
12584 Sound support for NetBSD through "Linux emulation" support:
12585 * config.in (HAVE_SOUNDCARD_H): Undef.
12586 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
12587 * Makefile.in (LIBSOUND): New variable.
12588 (LIBES): Include it.
12589 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
12590 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
12591 (vox_open): Use DEFAULT_SOUND_DEVICE.
12592 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
12594 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12596 * print.c (print_error_message): If Vsignaling_function is set,
12597 show it in *Messages*.
12599 * lisp.h (Vsignaling_function): External declaration.
12601 * eval.c (Vsignaling_function): New variable.
12602 (Fsignal): Compute it.
12603 (syms_of_eval): Staticpro it.
12605 2000-07-05 Dave Love <fx@gnu.org>
12607 * syswait.h: Use the autoconf recommended approach. Old code
12608 #if'd out in case we need to revert.
12610 * config.in (HAVE_SYS_WAIT_H): Added.
12612 2000-07-05 Andrew Innes <andrewi@gnu.org>
12614 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
12615 when non-NULL instead of __morecore, to take account of buffer
12616 memory. This also solves a problem with spurious memory warnings
12619 * ralloc.c: Make real_morecore non-static.
12621 * eval.c (internal_condition_case): Comment out abort if
12622 interrupt_input_blocked is not zero.
12624 * makefile.nt: Add support for `bootstrap' and related targets.
12625 Include minimal debug info in emacs.exe in release build.
12626 Remove all dependencies on lisp.h, and fixup some others.
12628 * w32.c (init_environment): Install code from 20.7 for providing
12629 default values for environment variables, based on the
12630 executable's own location.
12631 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
12632 (sys_socket): Install socket inheritance bug fix from 20.7.
12634 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
12635 here via blockinput.h).
12637 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
12639 * w32menu.c (w32_menu_display_help):
12640 * xmenu.c (menu_help_callback): Use show_help_echo.
12642 * keyboard.h (show_help_echo): Declare.
12644 * keyboard.c (show_help_echo): New function, extracted from read_char.
12645 Feval its `msg' argument if it's a cons cell.
12646 (read_char): Use it.
12647 (follow_key): Pass `autoload' to get_keyelt.
12649 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
12650 (note_tool_bar_highlight, XTread_socket):
12651 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
12653 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
12654 (note_tool_bar_highlight, w32_read_socket):
12655 Do not gratuitously ignore non-string `help-echo' properties.
12657 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12659 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
12661 * window.c (delete_all_subwindows): Reset Vwindow_list.
12663 * xterm.c (x_append_glyph, x_append_composite_glyph)
12664 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12665 changes in struct glyph starting 1999-12-27. Some bit-fields of
12666 struct glyph were not set, which made glyphs unequal when compared
12667 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
12668 effects were the result. This also depended on the contents of
12669 memory returned by xmalloc. If flickering happens again, activate
12670 the code in clear_glyph_row that's in #if 0. If the flickering is
12671 gone with that, chances are that it is caused by something similar.
12673 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
12675 * dispextern.h: Add some comments.
12677 * window.c (add_window_to_list): Add parameter LIST.
12678 (window_list): Order list so that, for each frame, windows are
12679 in canonical order, and so that frames appear in the list in
12680 the order given by Vframe_list.
12681 (next_window): Reverse the handling of NEXT_P.
12683 2000-07-04 Gerd Moellmann <gerd@gnu.org>
12685 * window.c (Vwindow_list): New variable.
12686 (make_window, delete_window): Set Vwindow_list to nil.
12687 (check_window_containing): New function.
12688 (window_from_coordinates): Rewritten.
12689 (add_window_to_list, window_list, candidate_window_p)
12690 (decode_next_window_args, next_window): New functions.
12691 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
12692 (Fwindow_list): New function.
12693 (Fother_window): Cleaned up.
12694 (foreach_window): Add a longer "variable argument list". Let
12695 callback function return 0 to indicate that cycling over windows
12697 (foreach_window_1): Likewise.
12698 (freeze_window_start): Return int.
12699 (init_window): New function.
12700 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
12702 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
12703 input_event with bzero.
12704 (main): Call init_window.
12706 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
12709 2000-07-04 Kenichi Handa <handa@etl.go.jp>
12711 * composite.h (make_composition_value_copy): Extern it.
12713 * composite.c (make_composition_value_copy): New function.
12715 * editfns.c (Fformat): While copying text properties, make each
12716 composition property value a copy.
12718 * fns.c (concat): While copying text properties, make each
12719 composition property value a copy.
12721 2000-07-03 Gerd Moellmann <gerd@gnu.org>
12723 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
12725 * fns.c (sweep_weak_table): Mark only objects that are not
12728 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
12729 include those frames as candidates which have their focus
12730 redirected to the minibuffer frame.
12732 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
12734 * fns.c (Fputhash): Return `value' rather than nil.
12736 2000-06-30 Gerd Moellmann <gerd@gnu.org>
12738 * frame.c (next_frame): Don't check focus redirection in case
12739 MINIBUF is a window. Doing so excludes frames using MINIBUF
12740 unless their focus is redirected, which contradicts the
12741 specification of next-frame, and leads to infinite loops in
12742 certain situations when cycling through windows with next-window.
12744 2000-06-30 Kenichi Handa <handa@etl.go.jp>
12746 * coding.c (code_convert_region): Even if the length of text is
12747 zero, try to convert it if coding->type is coding_type_ccl.
12748 (decode_coding_string, encode_coding_string): Likewise.
12750 2000-06-28 Gerd Moellmann <gerd@gnu.org>
12752 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
12753 the display if windows_or_buffers_changed.
12755 * dispnew.c (struct row_entry): New structure.
12756 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
12757 (row_table_size, old_lines, new_lines, old_lines_size)
12758 (new_lines_size, run_pool, runs_size, runs): New variables.
12759 (add_row_entry): New function.
12760 (scrolling_window): Use data structures allocated with xmalloc and
12761 held in global variables, instead of allocating them with alloca and
12762 holding them in local variables. Use a larger hash table whose
12763 size depends on glyph matrix sizes. Don't use bzero to clear the
12764 hash table; instead, clear used slots only.
12766 * fns.c (next_almost_prime): Make it externally visible.
12768 * lisp.h (next_almost_prime): Add prototype.
12770 * s/isc4-0.h (sigunblock): Define.
12772 * s/sco5.h (sigunblock): Define.
12774 2000-06-27 Dave Love <fx@gnu.org>
12776 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
12777 (moved to osf5-0.h).
12778 [!NOT_C_CODE]: Protect string.h stuff.
12780 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
12781 (sys_siglist, NSIG): Definitions moved here from osf1.h.
12783 2000-06-27 Gerd Moellmann <gerd@gnu.org>
12785 * xdisp.c (resize_mini_window): Subtract the extra line spacing
12786 below the last line from the needed window height.
12788 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
12790 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
12791 (Fwidget_get): Use it.
12792 (syms_of_fns): Defsubr it.
12794 2000-06-26 Gerd Moellmann <gerd@gnu.org>
12796 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
12797 display info for XIM.
12798 (xim_open_dpy): Likewise.
12799 (xim_close_dpy): Don't free the display info's XIM.
12801 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
12803 * config.in (USE_XIM): New define.
12805 * keymap.c (get_keyelt): For menu-items containing a `:filter
12806 FILTER', apply FILTER to the menu-item's definition to get the
12807 real definition to use.
12809 * lisp.h (QCfilter): External declaration.
12811 * xfns.c (Fimage_size): New function.
12812 (syms_of_xfns): Defsubr it.
12814 2000-06-26 Andreas Schwab <schwab@suse.de>
12816 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
12817 Fstring_as_unibyte.
12819 2000-06-25 Dave Love <fx@gnu.org>
12821 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
12823 * Makefile.in (blockinput.h): Depend on atimer.h.
12824 (atimer.h): Depend on systime.h.
12826 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
12828 * atimer.h: Protect against multiple inclusion. Include systime.h.
12830 * lisp.h (swap_in_global_binding): Declare.
12832 2000-06-24 Ken Raeburn <raeburn@gnu.org>
12834 * process.c (Fopen_network_stream): Turn off atimers for duration
12835 of call to connect. (Patch from Gerd.)
12837 2000-06-23 Dave Love <fx@gnu.org>
12839 * ralloc.c: Maybe include unistd.h
12841 * emacs.c (setgrp): Undefine before defining.
12842 (malloc_warning, set_time_zone_rule, index): Prototype.
12844 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
12845 HAVE_STRUCT_TIMEZONE.
12847 * s/osf1.h: Move string.h hack here from alpha.h and make it
12849 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
12851 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
12852 (SOCKLEN_TYPE): Don't define.
12854 * m/alpha.h: Remove string.h hack.
12856 * s/osf5-0.h: New file.
12858 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
12859 include time.h, done by systime.h.
12860 [__FreeBSD__]: Remove redundant includes.
12862 * callproc.c (setpgrp): Undefine before defining.
12863 (delete_temp_file): Return Qnil to avoid warning.
12865 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
12867 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
12870 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
12872 * composite.h (compose_text): Declare.
12874 * xterm.c: Don't include sys/types.h unconditionally. Don't
12875 protect its inclusion with !USG (following xmenu.c).
12877 2000-06-23 Gerd Moellmann <gerd@gnu.org>
12879 * xfns.c (x_create_tip_frame): Initialize frame's colors like
12882 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
12884 * coding.c (decode_eol_post_ccl): Special handling for undecided
12885 and inconsistent EOL types.
12887 2000-06-22 Gerd Moellmann <gerd@gnu.org>
12889 * xrdb.c (x_load_resources): Add default resource for scroll bar's
12890 trough color and main window's background color.
12892 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
12894 * xterm.h (Xt_app_con): External declaration.
12896 * widget.c (EmacsFrameRealize): Fix typo.
12898 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
12900 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
12901 (handle_invisible_prop): Record the start of invisible text in
12902 it->add_overlay_start.
12903 (struct overlay_entry): Add member `overlay'.
12904 (handle_overlay_change): Simplify.
12905 (next_overlay_string): After having processed overlay strings at the
12906 end of the buffer, record that fact in
12907 it->overlay_strings_at_end_processed_p.
12908 (compare_overlay_entries): If before- and after-strings come
12909 from the same overlay, let before-strings come first.
12910 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
12911 (load_overlay_strings): Take it->add_overlay_start into account
12912 when adding overlay strings.
12914 * dispextern.h (struct it): Add member add_overlay_start.
12916 2000-06-22 Dave Love <fx@gnu.org>
12918 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
12920 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
12922 2000-06-22 Kenichi Handa <handa@etl.go.jp>
12924 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
12927 2000-06-21 Dave Love <fx@gnu.org>
12929 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
12931 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
12933 * syntax.c (back_comment): Simplify string-parity counting (with
12934 the added benefit of handling multiple string-styles as long as
12935 they are not intertwined).
12936 Jump to the slow code as soon as a comment starter is found in
12937 a "string_lossage" position. Fixes the case: " /* " /* " */.
12939 2000-06-21 Dave Love <fx@gnu.org>
12941 * Makefile.in: Use GETLOADAVG_LIBS.
12943 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
12944 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
12946 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12948 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12949 (Fforward_comment, scan_lists):
12950 Check the comstyle of single-char comment-starters.
12951 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12952 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12953 Check the comstyle of single-char comment-starters.
12954 Clarify control-flow around the Scomment case.
12956 2000-06-20 Dave Love <fx@gnu.org>
12958 * fns.c (make_hash_table, maybe_resize_hash_table):
12959 Cast arg of next_almost_prime.
12961 * tparam.c [emacs]: Include lisp.h.
12963 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12966 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12968 * keyboard.c (adjust_point_for_property): Check if display
12969 property should be treated as intangible by looking at its value.
12971 * xdisp.c (single_display_prop_intangible_p)
12972 (display_prop_intangible_p): New functions.
12974 * dispextern.h (display_prop_intangible_p): Add prototype.
12976 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12978 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12979 argument to sigprocmask.
12981 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12982 argument to sigprocmask.
12984 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12985 sigprocmask_set, and pass a pointer to it to sigprocmask.
12987 * sysdep.c (sigprocmask_set): New variable.
12989 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12992 2000-06-20 Sam Steingold <sds@gnu.org>
12994 * xrdb.c: Don't declare xmalloc, xrealloc.
12996 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12998 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12999 (re_comp): Cast gettext return value to avoid complaints when
13002 2000-06-20 Dave Love <fx@gnu.org>
13004 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
13006 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
13008 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
13010 * m/alpha.h: Don't declare xmalloc, xrealloc.
13012 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
13014 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
13016 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
13018 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
13021 * keyboard.h (poll_for_input_1): Declare.
13023 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
13025 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
13027 * doprnt.c: Don't declare xmalloc, xrealloc.
13029 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
13030 (getenv, ctime, getwd): Removed.
13031 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
13033 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
13034 x_set_tool_bar_lines.
13036 * config.in: Add HAVE_GETWD. Move some definitions above
13037 machine/system includes.
13039 2000-06-20 Kenichi Handa <handa@etl.go.jp>
13041 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
13043 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
13044 contain information about ENCODING.
13046 * fontset.c (FONTSET_ASCII): Use the first element of char table
13047 for an ASCII font, not defalt slot.
13048 (fontset_ref_via_base): If FONTSET doesn't contain information for
13049 C, try the default fontset.
13050 (make_fontset): Don't copy the default fontset.
13051 (fontset_font_pattern): Likewise.
13052 (accumulate_font_info): If ELT is nil, use the corresponding
13053 element in the default fontset.
13055 2000-06-19 Dave Love <fx@gnu.org>
13057 * syntax.c (Fparse_partial_sexp): Doc fix.
13059 * regex.h: Test PROTOTYPES as well as __STDC__.
13061 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
13062 errno, strerror. Put text after #endif in comment.
13064 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
13066 * xterm.c (x_frame_of_widget): Likewise.
13068 2000-06-19 Gerd Moellmann <gerd@gnu.org>
13070 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
13071 to Vfundamental_mode_abbrev_table.
13073 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
13074 bogus objects are marked. This slows down GC by ~80 percent, but
13075 it might be worth trying when debugging GC-related problems.
13076 This feature requires conservative stack marking to be enabled.
13078 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
13079 returns XLookupChars, reset `modifiers' to zero.
13081 2000-06-19 Dave Love <fx@gnu.org>
13083 * mktime.c: Unprotoized.
13085 2000-06-19 Richard Stallman <rms@gnu.org>
13087 * data.c (set_internal): If variable is frame-local,
13088 store the new value immediately into the frame parameter alist.
13090 2000-06-19 Ken Raeburn <raeburn@gnu.org>
13092 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
13093 in the custom handler pointer.
13095 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
13096 value, or checks for CHAR_META can fail when Lisp_Object is a
13098 * keymap.c (get_keyelt): Likewise.
13100 2000-06-19 Kenichi Handa <handa@etl.go.jp>
13102 * ccl.h (struct ccl_program): New member eol_type.
13103 (struct ccl_spec): New member cr_carryover.
13105 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
13106 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
13108 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
13109 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
13110 (decode_eol_post_ccl): New function.
13111 (decode_coding): Don't detect EOL format here for CCL based coding
13113 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
13114 decode_eol_post_ccl after running the CCL program.
13115 (code_convert_region): Don't detect EOL format here for CCL based
13117 (decode_coding_string): Likewise.
13119 2000-06-18 Ken Raeburn <raeburn@gnu.org>
13121 * charset.c (update_charset_table): Use XINT on "iso_final_char"
13122 when treating it as an integer.
13124 * coding.h (encode_coding_string): Declare.
13126 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
13129 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
13130 "xkeymap" to avoid shadowing the "enum map_type" value that needs
13131 to be passed to get_local_map.
13133 * sound.c (Fplay_sound): Don't call make_number on
13134 Frun_hook_with_args count argument.
13136 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
13137 for lisp objects in X event structure data field, when lisp
13138 objects are represented with unions.
13139 (x_scroll_bar_to_input_event): Ditto.
13141 2000-06-16 Ken Raeburn <raeburn@gnu.org>
13143 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
13144 termination of string. Fix sense of test whether
13145 Vline_number_display_limit is an integer.
13147 2000-06-16 Gerd Moellmann <gerd@gnu.org>
13149 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
13150 only if HAVE_X_WINDOWS.
13152 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
13155 * dispnew.c (update_frame_1): Handle case that cursor vpos is
13158 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
13160 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
13163 2000-06-15 Kenichi Handa <handa@etl.go.jp>
13165 * coding.c (decode_coding_emacs_mule): Always set src_base at the
13166 start of the while loop.
13168 2000-06-15 Gerd Moellmann <gerd@gnu.org>
13170 * atimer.c (alarm_signal_handler): Add forward declaration.
13172 * data.c (set_internal): Remove debug code.
13174 2000-06-14 Gerd Moellmann <gerd@gnu.org>
13176 * Makefile.in (bootstrap-temacs): Add `-I../src'.
13178 * unexec.c (toplevel) [COFF]: Include coff.h.
13180 * s/lynxos.h: New file.
13182 * keymap.c (Fsingle_key_description): Enclose function key and
13183 event symbol names in angle brackets.
13185 * xdisp.c (setup_echo_area_for_printing): Call
13186 message_log_maybe_newline if message_buf_print is not set.
13188 * print.c (printchar, strout): Don't check message_buf_print
13189 before calling setup_echo_area_for_printing because that
13190 function does something useful even when message_buf_print is
13193 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
13195 (ensure_echo_area_buffers): Initialize echo buffer's
13196 truncate lines setting to nil.
13197 (with_echo_area_buffer): Don't set the echo buffer's truncate
13198 lines setting here.
13199 (set_message_1): Set it here instead, based on the value
13200 of message_truncate_lines.
13201 (resize_mini_window): Handle case that lines are truncated.
13202 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
13203 DEFVAR_BOOL message-truncate-lines.
13205 * keyboard.c (read_char): Bind message-truncate-lines to t
13206 while displaying a help-echo.
13208 * lisp.h (Qmessage_truncate_lines): External declaration.
13210 2000-06-13 Gerd Moellmann <gerd@gnu.org>
13212 * xdisp.c (Vline_number_display_limit): Renamed from
13213 line_number_display_limit.
13214 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
13215 Extend documentation string. Initialize
13216 Vline_number_display_limit to nil meaning no limit.
13217 (decode_mode_spec): Use Vline_number_display_limit with its new
13220 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
13222 2000-06-13 Richard Stallman <rms@gnu.org>
13224 * frame.c (Fmodify_frame_parameters): Doc fix.
13226 * xfns.c (x_set_frame_parameters): Comment fix.
13228 * frame.c (store_frame_param): Call swap_in_global_binding if the
13229 variable's current binding was chosen based on this frame.
13231 * data.c (swap_in_global_binding): New function.
13233 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13235 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
13236 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
13238 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13240 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
13242 2000-06-12 Jason Rumney <jasonr@gnu.org>
13244 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
13246 * w32.h (EMACS_W32_H): Renamed from _NT_H_
13248 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
13250 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
13252 2000-06-12 Gerd Moellmann <gerd@gnu.org>
13254 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
13255 (syms_of_xfaces): Defsubr Sdump_colors.
13256 (x_free_colors): Don't treat b&w specially on default visual.
13257 (x_free_dpy_colors): New function.
13258 (free_face_colors): Don't check visual class; it's done
13261 * xterm.c (x_frame_of_widget): New function.
13262 (x_alloc_nearest_color_for_widget): Use it.
13263 (x_copy_dpy_color): New function.
13264 (x_destroy_window): Free various colors.
13266 2000-06-12 Kenichi Handa <handa@etl.go.jp>
13268 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
13270 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
13272 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
13274 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
13276 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
13278 2000-06-11 Dave Love <fx@gnu.org>
13280 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
13282 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
13284 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
13286 2000-06-11 Gerd Moellmann <gerd@gnu.org>
13288 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
13291 2000-06-10 Kenichi Handa <handa@etl.go.jp>
13293 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
13294 (regex_compile): Fix the code for handling the case of single byte
13295 char and multibyte char being mixed in a range within [...].
13297 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
13298 and dst_multibyte members of coding.
13300 * charset.c (update_charset_table): Update the table
13301 bytes_by_char_head.
13302 (init_charset_once): Initialize elements of bytes_by_char_head to
13303 1 except for leading codes for private charases.
13305 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
13306 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
13308 2000-06-09 Ken Raeburn <raeburn@gnu.org>
13310 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
13311 access the data it doesn't point to.
13313 2000-06-08 Gerd Moellmann <gerd@gnu.org>
13315 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
13316 will be translated to a switch-frame event when reading the
13317 event queue. This is necessary because Emacs otherwise won't
13318 perform a switch-frame to a new frame until some other event, for
13319 example a keystroke event, forces it to do so. This has various
13320 effects, one visible being that the cursor of a frame created with
13321 C-x 5 2 or switched to with a window manager key binding like
13322 A-TAB stays hollow because selected_window isn't on the newly
13323 focused frame until the switch-frame is performed.
13325 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
13326 generating a switch-frame event if necessary.
13328 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
13330 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
13333 2000-06-08 Kenichi Handa <handa@etl.go.jp>
13335 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
13337 2000-06-07 Gerd Moellmann <gerd@gnu.org>
13339 * window.c (displayed_window_lines): Take empty lines at
13340 the bottom of a window into account.
13342 * window.c (displayed_window_lines): New function.
13343 (Fmove_to_window_line): Use displayed_window_lines to determine
13344 the number of lines to move, instead of using the window's height.
13346 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
13347 to stop reading, even if the form read sets point to a different
13348 value when evaluated.
13350 * xdisp.c (display_line): Fix code deciding in which line to
13353 2000-06-07 Kenichi Handa <handa@etl.go.jp>
13355 * fileio.c (e_write): Free composition data if stored in
13358 2000-06-06 Gerd Moellmann <gerd@gnu.org>
13360 * xdisp.c (display_line): Set row's and iterator's
13361 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
13362 Set cursor even if row ends in the middle of a character.
13363 (dump_glyph_row): Print values of new flags.
13364 (redisplay_window) <cursor movement in unchanged window>: When
13365 point has been moved forward, and PT is at the end of the cursor
13366 row, don't place the cursor in the next row if the cursor row ends
13367 in the middle of a character or at ZV.
13369 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
13370 (struct glyph_row): Add starts_in_middle_of_char_p and
13371 ends_in_middle_of_char_p.
13372 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
13373 ends_in_middle_of_char_p flag.
13374 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
13376 * term.c (append_glyph): Revert change of 2000-06-06.
13378 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
13379 padding glyph not fitting on line as whole character not
13382 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
13383 this isn't true for images with `:ascent 100'.
13385 2000-06-06 Kenichi Handa <handa@etl.go.jp>
13387 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
13388 as modified if it is originally unmodified.
13390 * term.c (encode_terminal_code): Change the way to check if
13391 terminal coding does any conversion.
13392 (append_glyph): Set glyph->pixel_width correctly.
13394 * xdisp.c (display_line): While checking line continuation, pay
13395 attention to a padding glyph.
13397 2000-06-05 Gerd Moellmann <gerd@gnu.org>
13399 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
13401 2000-06-05 Dave Love <fx@gnu.org>
13403 * xdisp.c: Include fontset.h.
13405 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
13407 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13409 * dispnew.c: Conditionally include term.h.
13411 * coding.h: Declare code_convert_string_norecord.
13413 * frame.h (struct frame): Use volatile unconditionally.
13415 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
13417 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
13419 * systime.h: Protect against multiple inclusion.
13420 (timezone) [USG5_4]: Define as time_t.
13422 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13423 (Foptimize_char_table, make_temp_name): Declare.
13425 * Makefile.in (xdisp.o): Depend on fontset.h.
13427 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13429 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13430 (Foptimize_char_table, make_temp_name): Declare.
13434 * s/netbsd.h: Don't define autoconfiscated MATHERR.
13436 2000-06-02 Dave Love <fx@gnu.org>
13438 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
13440 2000-06-02 Gerd Moellmann <gerd@gnu.org>
13442 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
13443 result face, set flags in that face indicating that colors may not
13446 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
13447 glyph, use the ASCII NUL character to determine the face.
13449 2000-06-02 Dave Love <fx@gnu.org>
13451 * sysdep.c: Conditionally include stdlib.h, unistd.h.
13452 (VFORK_RETURN_TYPE): Remove.
13454 * config.in: Add NO_MATHERR.
13456 2000-06-01 Dave Love <fx@gnu.org>
13458 * cmds.c (internal_self_insert): Don't check
13459 Vbefore_change_function, Vafter_change_function.
13461 * insdel.c (signal_before_change, signal_after_change): Likewise.
13463 * buffer.c (Vbefore_change_function, Vafter_change_function):
13464 Variables and their initializations deleted.
13466 * callint.c (Fcall_interactively): Doc fix.
13468 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
13470 2000-05-31 Dave Love <fx@gnu.org>
13472 * textprop.c: Revert last change -- duplicated.
13474 2000-05-31 Gerd Moellmann <gerd@gnu.org>
13476 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
13479 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
13481 2000-05-31 Jason Rumney <jasonr@gnu.org>
13483 * search.c (Fre_search_forward, Fre_search_backward)
13484 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
13486 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
13488 2000-05-30 Jason Rumney <jasonr@gnu.org>
13490 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
13491 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
13493 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
13495 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
13496 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
13497 expand a nil default_filename.
13499 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
13500 pointer to glyph_to_pixel_coords, not a frame.
13502 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
13503 coding.h to dependencies.
13505 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
13507 * w32console.c (glyph_to_pixel_coords): Change first parameter to
13508 window pointer to be consistent with w32term.c and xterm.c.
13510 * w32fns.c: Format and doc changes to bring closer to xfns.c.
13511 (VIETNAMESE_CHARSET): Define if not defined in system headers.
13512 (Qline_spacing, Qcenter): New variables.
13513 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
13514 (x_set_line_spacing): New function.
13515 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
13516 (x_specified_cursor_type): New function.
13517 (x_set_cursor_type): Use it.
13518 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
13520 (validate_x_resource_name, x_get_resource_string): Measure lengths
13521 of external strings in bytes.
13522 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
13523 GetTextExtentPoint32 with NULL title.
13524 (Fx_create_frame): Initialize Qline_spacing.
13525 (w32_load_system_font): Initialize font->double_byte_p.
13526 (x_to_w32_charset): Use Vw32_charset_info_alist.
13527 (Image, busy cursor, tooltip functions): Merged changes from
13528 xfns.c. Not yet functional on Windows.
13530 * w32gui.h (W32FontStruct): Add double_byte_p member.
13532 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
13533 (emacs_button_translation): Use it.
13534 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
13535 in `mask' to be set.
13537 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
13540 * w32term.c: Format and doc changes to bring closer to xterm.c.
13541 (w32_char_font_type): New enum.
13542 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
13543 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
13544 (w32_encode_char): New function.
13545 (x_encode_char): Removed.
13546 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
13547 x_encode_char and w32_font_is_double_byte.
13548 (x_produce_image_glyph): Use image_ascent.
13549 (x_produce_glyphs): Use new version of w32_per_char_metric and
13550 handle NULL return value. Allow extra line spacing.
13551 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
13552 (w32_get_glyph_overhangs): Remove unicode_p param. Use
13553 w32_font_type member of glyph instead.
13554 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
13555 (fast_find_position): Make sure not to consider rows not visible
13557 (w32_read_socket) [WM_MENUSELECT]: Cannot call
13558 w32_menu_display_help with input blocked, as it can abort.
13559 (x_display_and_set_cursor): Choose cursor depending
13560 on buffer-local value of cursor_type.
13561 (x_draw_bar_cursor): Add parameter WIDTH.
13563 * w32term.h (CP_DEFAULT): Define.
13564 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
13566 2000-05-30 Gerd Moellmann <gerd@gnu.org>
13568 * search.c (Fre_search_forward, Fre_search_backward)
13569 (Fposix_search_backward, Fposix_search_forward): Doc fix.
13571 2000-05-30 Kenichi Handa <handa@etl.go.jp>
13573 * coding.c (detect_coding_iso2022): Fix code for checking
13574 CODING_CATEGORY_MASK_ISO_8_2.
13576 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
13578 * regex.c (PREFETCH_NOLIMIT): New function.
13579 (re_match_2_internal): Use it and adjust the end_match_2 logic.
13581 2000-05-29 Gerd Moellmann <gerd@gnu.org>
13583 * syntax.c (find_defun_start): Move test for
13584 open_paren_in_column_0_is_defun_start outside of the loop.
13586 * xdisp.c (redisplay_window): Really switch buffers when
13587 displaying mode lines, and temporarily set selected_frame to the
13588 frame of the window that's redisplayed.
13590 * xfaces.c (free_realized_faces): Block/unblock input.
13591 (free_realized_multibyte_face): Ditto.
13593 2000-05-29 Dave Love <fx@gnu.org>
13595 * textprop.c (Qkeymap): New variable.
13596 (syms_of_textprop): Intern it.
13598 * keymap.c: Include intervals.h.
13599 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
13601 * Makefile.in (keymap.o): Depend on intervals.h.
13603 * keyboard.c (menu_bar_items, tool_bar_items)
13604 (Fexecute_extended_command): Deal with `keymap' property.
13605 (read_key_sequence): Track map from `keymap' property as well as
13608 * intervals.c (get_local_map): Extra arg to allow looking for
13611 * intervals.h (map_property): New enum.
13612 (get_local_map): Extra arg using it.
13613 (Qkeymap): Declare.
13615 * lisp.h (get_local_map): Don't declare here.
13617 2000-05-29 Kenichi Handa <handa@etl.go.jp>
13619 * Makefile.in (callproc.o): Depend on composite.h.
13621 * callproc.c: Include composite.h.
13622 (Fcall_process): Handle composition correctly.
13624 * coding.h (coding_allocate_composition_data): Extern it.
13625 (coding_restore_composition): Likewise.
13627 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
13628 yet allocated, finish decoding with result
13629 CODING_FINISH_INSUFFICIENT_CMP.
13630 (coding_allocate_composition_data): Make it non-static.
13631 (coding_restore_composition): Likewise.
13633 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
13635 * charset.c (syms_of_charset): Revert last change.
13637 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13639 * term.c (produce_glyphs): Treat characters from the eight-bit-*
13640 charsets as unibyte, with 1-column screen width. Sent by Kenichi
13643 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13645 * charset.c (syms_of_charset): Set width of character sets
13646 eight-bit-control and eight-bit-graphic to 1 column.
13648 2000-05-26 Gerd Moellmann <gerd@gnu.org>
13650 * config.in (HAVE_SPEED_T): New define.
13652 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
13655 2000-05-26 Dave Love <fx@gnu.org>
13657 * coding.c (shrink_decoding_region): Initialize eol_conversion.
13659 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
13660 (Fsubr_arity): New function.
13661 (syms_of_data): Install them.
13663 2000-05-26 Kenichi Handa <handa@etl.go.jp>
13665 * charset.c (init_charset_once): Set the table bytes_by_char_head
13668 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
13669 the default fontset to what Emacs uses by default.
13670 (check_registry_encoding): This function deleted.
13671 (Fset_fontset_font): Remove the adhoc condition for the default
13672 fontset. Allow cons in FONTNAME.
13674 * fns.c (map_char_table): Ignore char-table entries for
13675 charsets eight-bit-control and eight-bit-graphic.
13677 2000-05-25 Ken Raeburn <raeburn@gnu.org>
13679 * emacs.c (main): Initialize keyboard syms before initializing
13680 window code, so face names are available.
13682 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
13684 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
13685 of an anchor at the beginning of a shy-group.
13687 2000-05-25 Gerd Moellmann <gerd@gnu.org>
13689 * xdisp.c (handle_invisible_prop): Don't try to skip over
13690 invisible text if end of text is already reached.
13692 2000-05-25 Dave Love <fx@gnu.org>
13694 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
13696 * coding.c (encode_eol): Add null statement after label.
13698 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
13700 * w16select.c (Fw16_set_clipboard_data): Fix the change from
13703 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13705 * ccl.c (ccl_driver): Fix previous change.
13707 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13709 * coding.c (run_pre_post_conversion_on_str): Set point to the
13710 beginning of buffer before calling coding->post_read_conversion.
13711 (decode_coding_string): Give correct args to
13712 run_pre_post_conversion_on_str.
13713 (encode_coding_string): Likewise.
13715 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
13716 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
13717 eight-bit-graphic correctly.
13719 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
13721 * fileio.c (Finsert_file_contents): Even if a file is not found,
13722 execute codes for setting up coding system. Call
13723 after-insert-file-functions unconditionally.
13725 2000-05-24 Gerd Moellmann <gerd@gnu.org>
13727 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
13728 BSD_PGRPS are not defined.
13730 2000-05-24 Kenichi Handa <handa@etl.go.jp>
13732 * charset.c (update_charset_table): Accept nil in LONG_NAME and
13734 (syms_of_charset): Avoid building same strings.
13736 2000-05-23 Gerd Moellmann <gerd@gnu.org>
13738 * lread.c (Fload): Add a comment about the meaning of
13739 Vuser_init_file being t.
13741 * puresize.h (BASE_PURESIZE): Increase to 675000.
13743 * s/gnu-linux.h (setpgrp): Don't define it here because this
13744 prevents compilation on GNU/Linux systems with glib 2.2.
13746 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
13749 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
13751 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
13752 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
13754 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
13756 2000-05-23 Kenichi Handa <handa@etl.go.jp>
13758 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13760 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
13762 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
13764 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
13766 2000-05-22 Kenichi Handa <handa@etl.go.jp>
13768 * keyboard.c (read_char): Allow character codes 128..255 to be
13769 handled by input-method-function.
13771 * insdel.c (adjust_markers_for_replace): Fix previous change.
13772 (adjust_after_replace): If PREV_TEXT is nil, call
13773 adjust_markers_for_insert, not adjust_markers_for_replace.
13775 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
13777 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
13778 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
13779 [HAVE_GRANDPT]: Define.
13780 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
13782 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
13785 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
13787 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
13789 2000-05-20 Kenichi Handa <handa@etl.go.jp>
13791 The following changes are to handle 8-bit characters in a
13792 multibyte buffer/string without facing with byte combining
13793 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
13794 eight-bit-graphic (for 0xA0..0xFF) are introduced.
13796 * Makefile.in (fns.o): Depend on charset.h.
13798 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
13799 convert it to unibyte.
13800 (make_string): Use parse_str_as_multibyte, not chars_in_text.
13802 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
13803 apparent char boundary.
13804 (Fset_buffer_multibyte): Convert 8-bit characters in the range
13805 0x80..0x9F to/from multibyte form.
13807 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
13810 * callproc.c (Fcall_process): Always encode an argument string if
13811 it is multibyte. Setup src_multibyte and dst_multibyte members of
13812 process_coding properly.
13814 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
13815 SPLIT_NON_ASCII_CHAR.
13817 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
13819 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
13821 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
13822 (SPLIT_CHARACTER_SEQ): This macro deleted.
13823 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
13824 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
13825 and eight-bit-graphic.
13826 (char_to_string): Likewise. Signal an error for too large
13828 (char_printable_p): Return 0 for 8-bit characters.
13829 (update_charset_table): Update iso_charset_table only when a final
13830 character is non-negative.
13831 (find_charset_in_text): Renamed from find_charset_in_str.
13832 Arguments and return value changed. Callers changed.
13833 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
13834 be -1 if CHARSET is used only internally.
13835 (Fmake_char_internal): Handle new charsets; eight-bit-control and
13837 (Fcharset_after): Simplified.
13838 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
13839 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
13840 (multibyte_chars_in_text): Simplified by assuming there's no
13841 invalid multibyte sequence.
13842 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13843 (str_as_unibyte): New functions.
13844 (Fstring): Simpified by assuming that byte combining never happens.
13845 (init_charset_once): Initialization for
13846 LEADING_CODE_8_BIT_CONTROL.
13847 (syms_of_charset): Intern and staticpro Qeight_bit_control and
13848 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
13849 eight-bit-control and eight-bit-graphic.
13851 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
13852 (CHARSET_8_BIT_GRAPHIC): New macros.
13853 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
13854 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
13855 (CHARSET_REVERSE_CHARSET): Likewise.
13856 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
13858 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
13859 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
13860 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
13861 encounter an invalid multibyte sequence.
13862 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
13863 sequence is always valid.
13864 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
13865 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
13866 (CHAR_STRING): For 8-bit characters, call char_to_string.
13867 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
13868 multibyte sequence is always valid.
13869 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
13870 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13871 (str_as_unibyte): Extern them.
13872 (BCOPY_SHORT): Fix a bug.
13873 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
13874 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
13875 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
13876 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
13878 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
13879 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
13880 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
13881 (EMIT_BYTES): New macros.
13882 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
13883 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
13885 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
13886 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
13887 check the validity of multibyte sequence.
13888 (decode_coding_emacs_mule): New function.
13889 (encode_coding_emacs_mule): New macro.
13890 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
13892 (DECODE_ISO_CHARACTER): Just return a character code.
13893 (DECODE_COMPOSITION_START): Set coding->result instead of result.
13894 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
13895 EMIT_CHAR to produced decoded characters. Exit the loop only by
13896 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
13898 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
13899 only position codes for an invalid character.
13900 (encode_designation_at_bol): Return new destination pointer. 5th
13901 arg DSTP is changed to DST.
13902 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
13903 from the source by ONE_MORE_CHAR. Don't handle the case of last
13905 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
13907 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
13908 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
13909 TWO_MORE_BYTES to fetch a byte from the source.
13910 (encode_eol): Pay attention to coding->src_multibyte.
13911 (detect_coding, detect_eol): Preserve members src_multibyte and
13913 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
13914 (encoding_buffer_size): Set magnification to 3 for all coding
13915 systems that require encoding.
13916 (ccl_coding_driver): For decoding, be sure that the result is
13917 valid multibyte sequence.
13918 (decode_coding): Initialize coding->errors and coding->result.
13919 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
13920 and raw-text, always call decode_eol. Handle the case of last
13921 block here. If not coding->dst_multibyte, convert the resulting
13922 sequence to unibyte.
13923 (encode_coding): Initialize coding->errors and coding->result.
13924 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
13925 and raw-text, always call encode_eol. Handle the case of last
13927 (shrink_decoding_region, shrink_encoding_region): Detect cases
13928 that we can't skip data more rigidly.
13929 (code_convert_region): Setup src_multibyte and dst_multibyte
13930 members of coding. For decoding, if the buffer is multibyte,
13931 convert the source sequence to unibyte in advance. For encoding,
13932 if the buffer is multibyte, convert the resulting sequence to
13933 multibyte afterward.
13934 (run_pre_post_conversion_on_str): New function.
13935 (code_convert_string): Deleted and divided into the following two.
13936 (decode_coding_string, encode_coding_string): New functions.
13937 (code_convert_string1, code_convert_string_norecord): Call one of
13939 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
13940 MAKE_NON_ASCII_CHAR.
13941 (Fset_terminal_coding_system_internal)
13942 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
13943 and dst_multibyte members.
13944 (init_coding_once): Initialize iso_code_class with new enum
13945 ISO_control_0 and ISO_control_1.
13947 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13948 devided into ISO_control_0 and ISO_control_1.
13949 (struct coding_system): New members src_multibyte, dst_multibyte,
13950 errors, and result. Delete member fake_multibyte.
13951 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13953 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13956 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13959 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13961 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13963 (Ftranspose_region): Delete codes for handling byte combining.
13965 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13966 dst_multibyte members of coding. On handling REPLACE on unibyte
13967 buffer, convert the result of decode_coding to unibyte. On
13968 inserting into a mutibyte buffer, always call code_convert_region.
13969 (e_write): Setup coding->src_multibyte according to the
13970 multibyteness of the source (buffer or string).
13972 * fns.c (concat): Handle 8-bit characters correctly.
13973 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13974 unibyte in the result.
13975 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13976 valid multibyte form in the result.
13977 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13978 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13979 return -1, signal an error.
13980 (base64_encode_1): New arg MULTIBYTE. Get each character by
13981 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13982 character is found, return -1.
13983 (Fbase64_decode_region): Delete codes for handling byte-combining.
13984 Treat each decoded byte as a unibyte character.
13985 (Fbase64_decode_string): Return unibyte string.
13986 (Fcompare_strings, concat, string_byte_to_char): Use
13987 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13988 FETCH_STRING_CHAR_ADVANCE.
13989 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13990 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13992 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13993 SPLIT_NON_ASCII_CHAR.
13994 (fontset_ref_via_base, fontset_set): Likewise
13996 * insdel.c (adjust_markers_for_record_delete): Deleted.
13997 (adjust_markers_for_insert): Argument changed. Caller changed.
13998 (adjust_markers_for_replace): Likewise.
13999 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
14000 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
14001 (copy_text): Delete unused local varialbe c_save. For converting
14002 to multibyte, be sure to make all 8-bit characters in valid
14004 (count_size_as_multibyte): Handle 8-bit characters correctly.
14005 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
14006 (adjust_after_replace, replace_range, del_range_2)
14007 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
14008 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
14009 (adjust_after_replace, replace_range, del_range_2) Delete codes for
14010 handling byte combining.
14011 (adjust_before_replace): Deleted.
14013 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
14014 SPLIT_NON_ASCII_CHAR.
14015 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
14016 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
14017 (Fkey_description): Likewise.
14019 * lread.c (read1): On reading multibyte string, be sure to make
14020 all 8-bit chararacters in valid multibyte form.
14021 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
14023 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
14026 * process.c (Fstart_process): GCPRO current_dir before calling
14027 Ffind_operation_coding_system. Encode arguments here.
14028 (create_process): Don't encode arguments here. Setup
14029 src_multibyte and dst_multibyte members of struct coding.
14030 (read_process_output): Setup src_multibyte and dst_multibyte
14031 members of struct coding. If the output is to multibyte buffer,
14032 always decode the output of the process. Adjust the
14033 representation of 8-bit characters to the multibyteness of the output.
14034 (send_process): Setup coding->src_multibyte according to the
14035 multibyteness of the source.
14037 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
14038 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
14039 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
14041 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
14043 * w16select.c (Fw16_set_clipboard_data): Setup members
14044 src_multibyte and dst_multibyte of coding. Adjusted for the
14045 change for find_charset_in_str.
14046 (Fw16_get_clipboard_data): Likewise.
14048 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
14049 dst_multibyte of coding.
14050 (x_to_w32_font): Likewise.
14052 * w32select.c (Fw32_set_clipboard_data): Setup members
14053 src_multibyte and dst_multibyte of coding. Adjusted for the
14054 change for find_charset_in_str.
14055 (Fw32_get_clipboard_data): Likewise.
14057 * xdisp.c (get_next_display_element): Handle 8-bit characters
14059 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
14060 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
14062 * xselect.c (selection_data_to_lisp_data): Setup members
14063 src_multibyte and dst_multibyte of coding. Adjusted for the
14064 change for find_charset_in_str.
14065 (lisp_data_to_selection_data): Likewise.
14067 2000-05-19 Gerd Moellmann <gerd@gnu.org>
14069 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
14071 * dispextern.h (Vimage_types): Add extern declaration.
14073 * xdisp.c (Vimage_types): Moved here from xfns.c.
14074 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
14076 * xfns.c (Vimages_types): Moved to xdisp.c.
14077 (syms_of_xfns): Move `image-types' to xdisp.c.
14079 * w32fns.c (Vimage_types): Removed.
14080 (syms_of_w32fns): Remove `image-types'.
14082 2000-05-18 Kenichi Handa <handa@etl.go.jp>
14084 * fns.c (map_char_table): Pay attention to character number of
14085 charset. Check the validity of charset at the first level. For
14086 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
14089 * fontset.c: Include "buffer.h".
14090 (fs_load_font): If the face has fontset, record the face ID in
14092 (Finternal_char_font): New function.
14093 (accumulate_font_info): New function.
14094 (Ffontset_info): Rewritten for the new fontset implementation.
14095 (syms_of_fontset): Register Vdefault_fontset in the first element
14096 of Vfontset_table. Include Vdefault_fontset in
14097 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
14100 2000-05-16 Dave Love <fx@gnu.org>
14102 * m/iris5d.h: Deleted -- unused.
14104 2000-05-16 Gerd Moellmann <gerd@gnu.org>
14106 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
14107 `invalid' instead of `illegal'.
14109 * indent.c (Fmove_to_column): When ending within a tab, insert
14110 spaces first so that markers at the end of the tab get adjusted.
14112 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
14113 buffer list that wasn't selected in that frame.
14115 * filelock.c (get_boot_time): To obtain an 8 char file name, which
14116 is needed on mescaline, use a 2 char prefix, and call
14117 make_temp_name with second arg non-zero.
14119 * fileio.c (make_temp_name): New function, extracted from
14121 (Fmake_temp_name): Use it.
14123 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
14125 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
14127 2000-05-15 Gerd Moellmann <gerd@gnu.org>
14129 * Makefile.in (lisp): Add env.elc.
14131 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
14133 2000-05-12 Gerd Moellmann <gerd@gnu.org>
14135 * search.c (Freplace_match): Handle case of `\N' in the
14136 replacement when there's no group N.
14138 2000-05-11 Gerd Moellmann <gerd@gnu.org>
14140 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
14141 of the message to message_dolog.
14143 * keyboard.c (read_char): Don't clear current message for help
14144 events; let the code handling help events handle this. Change
14145 code detecting help events that should be ignored.
14147 * xdisp.c (handle_single_display_prop): Don't try to set PT if
14148 we're interating over a string.
14150 2000-05-09 Dave Love <fx@gnu.org>
14152 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
14153 that offset before writing. Move gcpro region past call of
14156 2000-05-04 Dave Love <fx@gnu.org>
14158 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
14160 2000-05-04 Gerd Moellmann <gerd@gnu.org>
14162 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
14163 of inserted characters when BUF equals the current buffer, and PT
14164 is in front of or equal to FROM.
14166 2000-05-03 Gerd Moellmann <gerd@gnu.org>
14168 * xdisp.c (handle_single_display_prop): If display property value
14169 is invalid, or something not supported on the frame, restore
14170 iterator's position to what it was initially. Make sure to return
14171 0 for invalid and unsupported property values.
14173 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
14174 that x_per_char_metric returns null.
14176 2000-05-02 Gerd Moellmann <gerd@gnu.org>
14178 * xterm.h (struct face): Add forward declaration.
14179 (struct image): Ditto.
14180 (image_ascent): Add prototype.
14182 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
14183 (x_draw_image_relief, x_draw_image_foreground_1): Call function
14184 image_ascent instead of using IMAGE_ASCENT.
14186 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
14187 (IMAGE_ASCENT): Removed.
14189 * xfns.c (Qcenter): New variable.
14190 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
14191 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
14192 (image_ascent): New function.
14193 (lookup_image): Recognize `:ascent center'.
14194 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
14195 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
14196 (xbm_load): Don't set image's ascent here.
14197 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
14198 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
14199 check ascent values here.
14200 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
14201 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
14202 (syms_of_xfns): Initialize Qcenter.
14204 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
14205 to the limits, increase the limits.
14207 2000-05-01 Kenichi Handa <handa@etl.go.jp>
14209 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
14210 Check Vfont_encoding_alist against the full name of the opened font.
14212 2000-04-28 Gerd Moellmann <gerd@gnu.org>
14214 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
14215 taller than the window.
14217 2000-04-28 Kenichi Handa <handa@etl.go.jp>
14219 * xfaces.c (realize_x_face): Fix the argument of the second
14220 xassert. BASE_FACE may not be a face for ASCII.
14222 2000-04-27 Gerd Moellmann <gerd@gnu.org>
14224 * print.c (print_object): Treat print-length < 0 as nil.
14226 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
14228 * s/freebsd.h (TERMCAP_OBJ): Removed.
14229 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
14231 * lread.c (read1): Don't treat period followed by certain
14232 characters as symbol start.
14234 * xfns.c (slurp_file): New function.
14235 (xbm_image_p): Handle case of in-memory XBM files.
14236 (xbm_scan): Rewritten to work on memory buffers instead of files.
14237 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
14238 Work on memory buffers instead of files. If DATA is null test
14239 if buffer looks like an in-memory XBM file.
14240 (xbm_load_image): Renamed from xbm_load_image_file. Work on
14241 memory buffers instead of files.
14242 (xbm_file_p): New function.
14243 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
14245 * lread.c (end_of_file_error): New function.
14246 (read1): Call it instead of signaling `end-of-file' directly.
14248 * print.c (print_error_message): Print data of `end-of-file'
14249 with Fprinc instead of Fprin1.
14251 2000-04-26 Ken Raeburn <raeburn@gnu.org>
14253 * window.c (freeze_window_start): Check that minibuffer scroll
14254 window isn't nil before extracting the window structure pointer
14257 * undo.c (record_delete): If we hit the end of the undo list, stop
14258 picking elements apart.
14260 2000-04-26 Gerd Moellmann <gerd@gnu.org>
14262 * xdisp.c (display_line): If lines are continued, restore
14263 iterator's ascent/descent information to the values before the
14264 first glyph not fitting on the line.
14266 2000-04-25 Gerd Moellmann <gerd@gnu.org>
14268 * xdisp.c (try_window_id) <all changes above window start>: Adjust
14269 positions in glyph matrix. Don't compute new window end positions.
14271 * dispnew.c (increment_matrix_positions): Renamed from
14272 increment_glyph_matrix_buffer_positions.
14273 (increment_row_positions): Renamed from
14274 increment_glyph_row_buffer_positions.
14276 * dispextern.h: Change names of renamed functions from dispnew.c
14279 2000-04-24 Gerd Moellmann <gerd@gnu.org>
14281 * fileio.c (Fdo_auto_save): Create directories for auto-save
14282 list file if necessary.
14284 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
14285 from buffer or frame.
14286 (automatic_hscrolling_p): New variable.
14287 (hscroll_windows): Scroll windows horizontally only if automatic
14288 hscrolling is allowed.
14289 (syms_of_xdisp): New variable `automatic-hscrolling'.
14291 * frame.h (struct frame): Add member extra_line_spacing.
14293 * xfns.c (x_set_line_spacing): New function.
14294 (Fx_create_frame): Set line spacing from resources.
14295 (Qline_spacing): New variable.
14296 (syms_of_xfns): Initialize Qline_spacing.
14298 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
14300 * buffer.c (init_buffer_once): Handle extra_line_spacing.
14301 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
14302 (reset_buffer): Don't initialize extra2 and extra3. Initialize
14303 extra_line_spacing from default value.
14304 (init_buffer_once): Initialize default value of extra_line_spacing.
14306 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
14309 * xterm.c (x_produce_glyphs): Remove reference to struct it's
14310 prompt_width. Add extra line spacing.
14312 * term.c (produce_glyphs): Remove reference to struct it's
14315 * dispextern.h (struct it): Remove member prompt_width, add
14316 extra_line_spacing.
14318 2000-04-22 Gerd Moellmann <gerd@gnu.org>
14320 * dispnew.c (update_frame_line): When writing a whole line, make
14321 sure cursor is in the right row afterwards, otherwise a use of
14322 capability `ch' in cmgoto might leave the cursor in the row below.
14324 2000-04-21 Gerd Moellmann <gerd@gnu.org>
14326 * lisp.h (struct Lisp_Buffer_Cons): Remove.
14328 * keyboard.c (timer_check): Fix typo in comment.
14330 2000-04-21 Kenichi Handa <handa@etl.go.jp>
14332 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
14333 name change: ch -> character.
14335 2000-04-20 Gerd Moellmann <gerd@gnu.org>
14337 * keyboard.c (echo_message_buffer): New variable.
14338 (echo_now): Set echo_message_buffer to the echo area buffer used
14339 to display the echo.
14340 (cancel_echoing): Reset echo_message_buffer to nil.
14341 (read_char): Code rewritten that handles canceling an echo or
14342 echoing a dash, respectively.
14344 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
14345 directory doesn't exist.
14347 2000-04-19 Dave Love <fx@gnu.org>
14349 * fns.c (syms_of_fns): Defsubr mapc.
14350 (concat): Don't allow numeric args.
14351 (Fconcat): Doc change.
14353 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
14355 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
14356 instead define end_match(1|2) more carefully.
14357 Use GET_CHAR_BEFORE_2 for `begline'.
14359 2000-04-19 Gerd Moellmann <gerd@gnu.org>
14361 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
14362 on 64-bit systems where NULL is defined as `0'.
14364 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
14365 the `variable argument list' to make it work on Alpha.
14367 * m/alpha.h (_LP64) [!_LP64]: Define.
14368 (ORDINARY_LINK): Define for NetBSD.
14370 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
14372 2000-04-19 Dave Love <fx@gnu.org>
14374 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
14377 * Makefile.in (LIBS): Don't use.
14378 (GETLOADAVG_OBJ): Define again.
14379 (otherobj): Add GETLOADAVG_OBJ.
14381 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
14383 2000-04-18 Gerd Moellmann <gerd@gnu.org>
14385 * lread.c (read_filtered_event): Cancel and start busy cursor.
14387 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
14388 that the per-character metrics may be null.
14390 2000-04-17 Gerd Moellmann <gerd@gnu.org>
14392 * buffer.c (clone_per_buffer_values): New function.
14393 (Fmake_indirect_buffer): Add optional argument CLONE. Call
14394 clone_per_buffer_values if CLONE is not nil.
14396 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
14398 2000-04-16 Dave Love <fx@gnu.org>
14400 * Makefile.in: Remove obsolete localcpp stuff.
14401 (GETLOADAVG_OBJ): Don't define.
14402 (obj): Move LIBOBJS...
14403 (otherobj): ... to here.
14404 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
14405 whitespace-only lines after the continuation (Irix).
14407 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14409 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
14411 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
14413 2000-04-14 Dave Love <fx@gnu.org>
14415 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
14416 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
14417 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
14418 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
14421 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
14422 autoconfiscated HAVE_GETLOADAVG.
14424 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
14427 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14429 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
14430 (fill_in_lock_file_name): Avoid existing files that aren't links.
14432 2000-04-14 Dave Love <fx@gnu.org>
14434 * Makefile.in (LIBS, LIBOBJS): New variable.
14435 (INTERVAL_SRC): Convert to make variable.
14436 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
14437 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
14438 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
14440 (SOME_MACHINE_OBJECTS): Remove interval stuff.
14441 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
14442 (shortlisp): Add facemenu, float-sup, frame.
14443 (SOME_MACHINE_LISP): Remove them from here.
14444 (LIBES): Change unused LDLIBS to autoconf LIBS.
14446 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
14448 2000-04-14 Kenichi Handa <handa@etl.go.jp>
14450 * composite.c (update_compositions): If FROM and TO are not in a
14451 valid range, do nothing.
14453 2000-04-13 Gerd Moellmann <gerd@gnu.org>
14455 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
14457 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
14459 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
14462 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
14464 * fileio.c (a_write): Remove redundant semi-colons.
14465 (e_write): Return -1 if failed to write all the data.
14466 This fixes the changes made at 1999-12-15.
14468 2000-04-12 Dave Love <fx@gnu.org>
14470 * fns.c (mapcar1): Test for null vals to support mapc.
14471 (Fmapc): New function.
14473 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
14475 * msdos.c (NUM_MOUSE_BUTTONS): Define.
14476 (IT_frame_up_to_date): Support the buffer local value of
14477 cursor-type, if defined.
14479 2000-04-10 Dave Love <fx@gnu.org>
14481 * editfns.c (preceding-char, following-char): Doc fix.
14483 2000-04-10 Ken Raeburn <raeburn@gnu.org>
14485 * Makefile.in (temacs): Revert 2000-03-12 change.
14487 2000-04-10 Jason Rumney <jasonr@gnu.org>
14489 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
14491 2000-04-10 Gerd Moellmann <gerd@gnu.org>
14493 * xdisp.c (setup_echo_area_for_printing): Choose an echo
14494 area buffer, if it's not set up yet.
14496 * indent.c (compute_motion): Set immediate_quit.
14498 2000-04-09 Gerd Moellmann <gerd@gnu.org>
14500 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
14501 (realize_tty_face): Suppress boldness if colors are the inverse of
14502 the default colors, and tty_suppress_bold_inverse_default_colors_p
14504 (Ftty_suppress_bold_inverse_default_colors): New function.
14505 (syms_of_xfaces): Defsubr it.
14507 * buffer.c (Frestore_buffer_modified_p): New function.
14508 (syms_of_buffer): Defsubr it.
14510 2000-04-08 Ken Raeburn <raeburn@gnu.org>
14512 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
14513 charset id (int) argument, not a charset (Lisp_Object).
14515 * coding.h (code_convert_string): Declare.
14516 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
14517 object, as the fourth argument to code_convert_string.
14519 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
14520 (Fset_fontset_font): Use EQ to compare lisp objects.
14522 2000-04-05 Ken Raeburn <raeburn@gnu.org>
14524 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
14525 a pointer that looks like a lisp object.
14526 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
14527 zero, instead see whether it's an integer object, since they can't
14529 (GET_INTERVAL_OBJECT): Simply assign to the destination.
14531 * dispnew.c (allocate_matrices_for_frame_redisplay)
14532 (direct_output_forward_char): Use X(U)INT and make_number as needed
14533 to convert between (unsigned) int values and lisp integers.
14534 * keyboard.c (read_key_sequence): Likewise.
14535 * lread.c (substitute_object_recurse): Likewise.
14536 * fns.c (concat, hash_lookup, hash_remove): Likewise.
14537 * minibuf.c (do_completion, Fminibuffer_complete_word)
14538 (Fminibuffer_completion_help): Likewise.
14539 * term.c (produce_special_glyphs): Likewise.
14541 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
14542 * print.c (print_preprocess, print_object): Likewise.
14544 * search.c (compile_pattern): Use NILP when checking for nil.
14546 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
14547 __OPTIMIZE__]: Provide a GNU C macro version that handles
14548 lisp-object unions.
14549 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
14550 field, to better cope with ENABLE_CHECKING and calls that modify a
14551 Lisp_Object using its old value.
14553 2000-04-04 Gerd Moellmann <gerd@gnu.org>
14555 * window.c (compare_window_configurations): Signal an error
14556 if parameters C1 or C2 aren't window configurations.
14558 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
14559 AFTER_POTENTIAL_GC calls around calls to functions that can
14560 signal an error and thus invoke the debugger.
14562 2000-04-03 Gerd Moellmann <gerd@gnu.org>
14564 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
14565 an error if decoding fails.
14567 * keyboard.c (lispy_mouse_names): Variable removed.
14568 (Vlispy_mouse_stem): New variable.
14569 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
14570 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
14571 for any mouse button number. Increase size of mouse_syms and
14572 button_down_location as needed. Call modify_event_symbol with
14573 different arguments.
14574 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
14575 Call modify_event_symbol with different arguments.
14576 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
14577 for any button number. Call modify_event_symbol with different
14579 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
14580 Accept a string for NAME_ALIST_OR_STEM.
14582 * lisp.h (larger_vector): Add prototype.
14584 * fns.c (larger_vector): Make externally visible.
14586 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
14588 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
14590 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
14591 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
14592 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
14593 we are between str1 and str2.
14594 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
14595 (PATFETCH): Use `TRANSLATE'.
14596 (PATFETCH_RAW): Fetch multibyte char if applicable.
14597 (PATUNFETCH): Remove.
14598 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
14599 When writing a char, write it directly into the pattern buffer rather
14600 than going needlessly through a temp char-array.
14601 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
14602 multibyte magic and remove the useless `#ifdef emacs'.
14603 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
14606 * regex.h (struct re_pattern_buffer): Make field `multibyte'
14607 conditional on `emacs'.
14609 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
14611 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14613 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
14614 non-union-type versions of XMARK and friends here, because XMARK
14615 and friends won't work on an integer field if NO_UNION_TYPE is not
14617 (make_number): Define as a function if it's not defined as a macro.
14619 * composite.c (run_composite_function): Use NILP when checking for nil.
14620 (syms_of_composite): Delete local var NARGS, pass an int as first
14621 argument to Fmake_hash_table.
14623 * editfns.c (text_property_stickiness): Use NILP to test
14624 Lisp_Object boolean value.
14625 (Fmessage_or_box): Don't use NILP to test int variable.
14626 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
14627 problems reading from and changing the same lisp value in an
14630 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14632 * term.c (TN_no_color_video): New variable.
14633 (term_init): Intitialize TN_no_color_video.
14634 (enum no_color_bit): New enumeration.
14635 (MAY_USE_WITH_COLORS_P): New macro.
14636 (turn_on_face): Use it to determine if attributes may be used
14637 combined with colors.
14639 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14641 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
14642 with int lvalues via casts; instead, just yield lisp object lvalues.
14643 (enlarge_window): Variable sizep now points to Lisp_Object. Use
14644 proper accessor macros.
14645 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
14646 (grow_mini_window): Fix typo getting int value of root->height.
14648 * xdisp.c (compute_string_pos): Fix order of arguments to
14649 string_pos_nchars_ahead.
14650 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
14651 count arg to variable-arg routines like Frun_hook_with_args and
14653 (back_to_previous_visible_line_start)
14654 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
14655 fixed-arg routines like Fget_char_property and Fmake_string.
14656 (reconsider_clip_changes): Use XINT when comparing integer lisp
14657 objects, or passing them as int arguments.
14658 (mark_window_display_accurate, insert_left_trunc_glyphs)
14659 (append_space, extend_face_to_end_of_line): Use make_number when
14660 storing or passing integer values as lisp objects.
14661 (set_cursor_from_row, highlight_trailing_whitespace): Use
14662 INTEGERP, not implicit test against zero, for glyph object.
14663 (try_window_id): Don't use make_number when we want an int value.
14665 * xfaces.c (xlfd_symbolic_value): Make last argument a
14666 Lisp_Object, to be consistent with callers.
14667 (Fbitmap_spec_p): Use XINT to get numeric value of height.
14668 (lface_hash): Apply XFASTINT to lisp values before folding in.
14670 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
14671 fill in window width and height. Pass an int, not a lisp object,
14672 as first arg to Finsert.
14674 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14676 * xfaces.c (realize_basic_faces): Block input while realizing
14679 * keyboard.c (lispy_mouse_names): Add additional mouse names.
14681 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
14683 2000-03-31 Gerd Moellmann <gerd@gnu.org>
14685 * xterm.c (x_produce_glyphs): When displaying unibyte text
14686 or ASCII, handle case that per-char metric is null.
14688 2000-03-30 Ken Raeburn <raeburn@gnu.org>
14690 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
14692 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
14693 (XSUBR, XBUFFER): Verify correct object type before returning
14694 pointer, using eassert.
14695 * frame.h (XFRAME): Likewise.
14697 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
14698 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
14699 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
14700 * data.c (set_internal): Likewise.
14701 * dispextern.h (WINDOW_WANTS_MODELINE_P)
14702 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
14703 * fileio.c (auto_save_1): Likewise.
14704 * insdel.c (check_markers): Likewise.
14705 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
14706 * undo.c (record_insert): Likewise.
14707 * vmsproc.c (child_sig): Likewise.
14708 * window.c (unshow_buffer, window_loop): Likewise.
14709 * xterm.c (x_erase_phys_cursor): Likewise.
14711 2000-03-30 Gerd Moellmann <gerd@gnu.org>
14713 * xfns.c (free_image_cache): Free the cache structure itself
14714 last, after all its members have been freed.
14716 * lisp.h (xstrdup): Add prototype.
14718 * alloc.c (xstrdup): Moved here from xfaces.c.
14719 (allocating_for_lisp): Variable removed.
14720 (lisp_malloc): Block input around the calls to malloc and mem_insert.
14722 * xfaces.c (realize_tty_face): Use find_symbol_value instead
14724 (xstrdup): Moved to alloc.c.
14726 2000-03-29 Ken Raeburn <raeburn@gnu.org>
14728 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
14730 * emacs.c (main): Fix sense of no-loadup test.
14732 * config.in (ENABLE_CHECKING): Undef.
14734 * lisp.h (struct interval): Replace "parent" field with a union of
14735 interval pointer and Lisp_Object; add new bitfield to use as
14736 discriminant. Change other flag fields to bitfields.
14737 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
14738 is defined and the supplied test fails, print a message and abort.
14739 (eassert): New macro. Use CHECK to provide an assert-like facility.
14741 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
14742 pointers; abort if the value looks like a lisp object.
14743 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
14744 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
14745 Modify for new interval parent definition.
14747 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
14748 (UNMARK_BALANCE_INTERVALS): Update references that need an
14749 addressable lisp object in the interval structure.
14750 (die): New function.
14751 (suppress_checking): New variable.
14753 * intervals.c (interval_start_pos): Just return 0 if there's no
14756 2000-03-29 Gerd Moellmann <gerd@gnu.org>
14758 * lread.c (read1): Accept `.' (period) as symbol start like in CL
14759 and earlier Emacs versions.
14761 * keyboard.c (Ftop_level): Cancel busy-cursor.
14763 * eval.c (call_debugger): Cancel busy-cursor.
14765 2000-03-29 Kenichi Handa <handa@etl.go.jp>
14767 * search.c (Freplace_match): Adjust multibyteness of the current
14768 buffer and NEWTEXT. Free allocated memory before signaling an error.
14770 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
14772 * regex.c (analyse_first): New function obtained by ripping out most
14773 of re_compile_fastmap and generalizing it a little bit so that it
14774 can also just return whether a given (sub)pattern can match the empty
14776 (regex_compile): Use `analyse_first' to decide whether the loop-check
14777 needs to be done or not for *, +, *? and +? (the loop check is costly
14778 for non-greedy repetition).
14779 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
14781 2000-03-28 Dave Love <fx@gnu.org>
14783 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
14785 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
14787 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
14789 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
14791 (enum re_opcode_t): Update description of succeed_n.
14792 (PATFETCH): Always define.
14793 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
14794 operators, char classes, shy-groups and intervals).
14795 Optimize special cases of intervals so as to only use succeed_n and
14796 jump_n when really needed.
14797 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
14798 that we don't have to handle the special cases any more.
14799 Simplify on_failure_jump handling as well.
14801 2000-03-28 Jason Rumney <jasonr@gnu.org>
14803 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
14805 2000-03-27 Gerd Moellmann <gerd@gnu.org>
14807 * s/freebsd.h (GC_SETJMP_WORKS): Define.
14809 * s/msdos.h (GC_SETJMP_WORKS): Define.
14811 * alloc.c (mark_maybe_object): New function.
14812 (mark_memory): Use it.
14813 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
14814 (setjmp_tested_p, longjmp_done): New variables.
14815 (test_setjmp): New function.
14816 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
14817 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
14819 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
14820 to DEC_TEXT_POS and INC_TEXT_POS.
14822 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
14823 with parameter MULTIBYTE_P.
14825 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
14827 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
14828 buffers because it looks for multibyte character byte sequences
14829 which don't exist in unibyte text.
14831 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
14833 * xfaces.c (register_color, unregister_color, unregister_colors)
14834 [DEBUG_X_COLORS]: New functions.
14835 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
14837 * xfns.c (x_set_cursor_color): Get color reference counts right.
14839 * xterm.c (x_copy_color): New function.
14840 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
14842 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
14843 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
14844 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
14845 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
14846 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
14847 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
14848 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
14849 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
14850 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
14851 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
14853 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
14854 names for handling per-buffer variables.
14856 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
14857 instead of MAX_BUFFER_LOCAL_VARS.
14858 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
14860 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
14862 * xfns.c (x_specified_cursor_type): New function.
14863 (x_set_cursor_type): Use it.
14865 * buffer.h (struct buffer): Add cursor_type.
14867 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
14869 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
14870 (print_partial_compiled_pattern, re_compile_fastmap):
14872 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
14873 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
14874 executing it as well as when popping it off the stack to find infinite
14875 loops in non-greedy repetition operators.
14877 2000-03-26 Gerd Moellmann <gerd@gnu.org>
14879 * doc.c (Qfunction_documentation): New variable.
14880 (syms_of_doc): Initialize Qfunction_documentation.
14881 (Fdocumentation): If FUNCTION is a symbol with non-nil
14882 `function-documentation' property, return a documentation derived
14885 * buffer.c (syms_of_buffer): Add default-cursor-type.
14886 (init_buffer_once): Don't let cursor_type have a local value
14889 * xterm.c (x_display_and_set_cursor): Choose cursor depending
14890 on buffer-local value of cursor_type.
14891 (x_draw_bar_cursor): Add parameter WIDTH.
14893 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
14894 (init_buffer_once): Set default cursor_type value to t.
14895 Mark cursor_type as local everywhere.
14896 (syms_of_buffer): New per-buffer variable cursor-type.
14898 * buffer.h (struct buffer): Remove member local_var_flags,
14900 (MAX_BUFFER_LOCAL_VARS): New macro.
14901 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
14902 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
14903 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
14904 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
14906 * print.c (print_object): Use new macros for per-buffer variables.
14908 * category.c (Fset_category_table): Use new macros for per-buffer
14911 * buffer.c (buffer_permanent_local_flags): Make a char array.
14912 (max_buffer_local_idx): New variable.
14913 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
14914 for new handling of per-buffer variables.
14915 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
14916 (init_buffer_once): Initialize per-buffer vars differently.
14917 Set max_buffer_local_idx.
14919 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
14922 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
14924 * data.c (do_symval_forwarding, store_symval_forwarding)
14925 (find_symbol_value, set_internal, default_value, Fset_default)
14926 (Fkill_local_variable, Flocal_variable_p): Use new macros for
14927 per-buffer variables.
14929 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
14931 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14933 * xterm.c (x_term_init): Unblock input around call1 of
14934 Qvendor_specific_keysyms.
14936 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
14937 (find_defun_start): Consider an open parenthesis in column 0
14938 a defun start only if open_paren_in_column_0_is_defun_start is set.
14939 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
14941 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
14943 * eval.c (Fautoload): Add entry in load-history (if after dump).
14944 * lread.c (load-history): Update docstring.
14946 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14948 * indent.c (Fvertical_motion): Always use the current buffer.
14949 Temporarily change the window's buffer, if necessary.
14951 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14953 * xterm.c (fast_find_position): Make sure not to consider rows
14954 not visible in the window.
14956 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14958 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14959 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14961 2000-03-22 Jason Rumney <jasonr@gnu.org>
14963 * w32menu.c (single_submenu): Set help string to NULL if none.
14964 (w32_menu_show): Set help string correctly.
14965 (add-menu-item): Set help string in MIIM_DATA for menu item.
14966 Load SetMenuItemInfoA explicitly.
14967 (w32_menu_display_help): New function.
14969 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14970 (QCdata): Moved to xdisp.c.
14972 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14973 (Vw32_charset_to_codepage_alist): Removed.
14974 (Vw32_charset_info_alist): New variable.
14975 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14976 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14977 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14978 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14980 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14981 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14982 Define Vw32_charset_info_alist and w32_charset symbols.
14984 2000-03-22 Jason Rumney <jasonr@gnu.org>
14986 * makefile.nt (w32bdf.obj): Update dependencies.
14988 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14990 * w32fns.c: Include fontset.h after dispextern.h.
14991 (Fx_create_frame): Do not create fontset.
14992 (w32_load_system_font): Doc fix.
14993 (Fx_close_connection): Free full_name if it is not shared.
14995 * w32term.c: Include fontset.h after dispextern.h.
14996 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14998 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14999 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
15000 (w32_font_is_double_byte): New function, needs body.
15001 (x_append_glyph): Set glyph->glyph_not_available_p.
15002 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
15003 it->charset. If it->multibyte_p is zero and it->c is a multibyte
15004 character, convert it to a unibyte character.
15005 (struct glyph_string): Delete member `charset'.
15006 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
15007 calculating it is found.
15008 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
15009 the case that per char metric is not available correctly.
15010 (x_fill_glyph_string): Handle the case that the specific glyph is
15011 not available correctly.
15012 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
15013 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
15014 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
15015 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
15016 fontset. Don't call FS_LOAD_FONT.
15018 2000-03-22 Ken Raeburn <raeburn@gnu.org>
15020 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
15021 (INT_LISPLIKE): New macro.
15022 (NULL_INTERVAL_P): Use it.
15023 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
15024 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
15025 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
15027 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
15028 explicit references to "parent" field of struct interval and
15029 associated unclean type conversions.
15030 * intervals.c (create_root_interval, root_interval, rotate_right)
15031 (rotate_left, balance_possible_root_interval, split_interval_right)
15032 (split_interval_left, interval_start_pos, find_interval)
15033 (next_interval, previous_interval, update_interval)
15034 (adjust_intervals_for_insertion, delete_node, delete_interval)
15035 (adjust_intervals_for_deletion, merge_interval_right)
15036 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
15037 (copy_intervals_to_string): Likewise.
15038 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
15040 * syntax.c (update_syntax_table): Likewise.
15042 * intervals.c (reproduce_tree_obj): New function, like
15043 reproduce_tree but takes a Lisp_Object for the parent. Declare
15045 (graft_intervals_into_buffer): Use it when appropriate.
15046 (reproduce_tree): Declare with prototype.
15047 (balance_possible_root_interval): Check that the parent is a lisp
15048 object before trying to examine its type.
15050 2000-03-22 Gerd Moellmann <gerd@gnu.org>
15052 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
15053 as strings only if both are known to be strings.
15055 * s/openbsd.h (LIBS_TERMCAP): Undef.
15057 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
15059 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
15060 definitions for non-Emacs compilation.
15061 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
15062 outside of `#ifdef emacs'.
15063 (print_partial_compiled_pattern): Update.
15064 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
15065 (re_compile_fastmap): Merge handling of charset and charset_not (for
15066 emacs and non-emacs compilation as well).
15067 Similarly for (not)categoryspec and (not)syntaxspec.
15068 Don't use the fastmap when reaching `anychar' since the added
15069 complexity is not justified.
15070 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
15071 and (not)syntaxspec. Merge (not)categoryspec.
15073 2000-03-22 Kenichi Handa <handa@etl.go.jp>
15075 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
15076 (FACE_FOR_CHAR): Define them differently for the configuration of
15079 2000-03-21 Dave Love <fx@gnu.org>
15081 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
15084 2000-03-21 Gerd Moellmann <gerd@gnu.org>
15086 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
15087 (lface_fully_specified_p): Don't check contents of
15088 LFACE_FONT_INDEX because that attribute is optional.
15089 (realize_x_face): Remove now unwarranted xassert.
15091 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
15093 The following changes are to make font selection based on
15094 characters, not charset. In addition, they recover fontset
15095 facilities while utilizing the new font selection mechanism.
15097 * Makefile.in (fontset.o): Depend on dispextern.h.
15099 * alloc.c (mark_face_cache): Don't mark face->registry.
15101 * dispextern.h (struct glyph): New member glyph_not_available_p.
15102 Use 22 bits for face_id.
15103 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
15104 (struct face): Delete member registry, new member ascii_face.
15105 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
15106 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
15107 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
15108 (struct it): Delete member charset, new member glyph_not_available_p.
15110 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
15111 (struct fontset_info, struct fontset_data): Structs removed.
15112 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
15113 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
15114 (fs_load_font, fs_query_fontset): Adjusted for new argument.
15115 (fs_free_face_fontset, fontset_font_pattern)
15116 (face_suitable_for_char_p, face_for_char)
15117 (make_fontset_for_ascii_face): Extern them.
15118 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
15119 (FS_LOAD_FACE_FONT): New macro.
15121 * fontset.c: All codes rewritten or adjusted for the change of
15122 fontset implementation. Now fontset is represented by char table.
15123 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
15125 (my_strcasecmp): Function removed.
15126 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
15127 (AREF, ASIZE): New macros.
15128 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
15129 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
15130 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
15131 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
15132 (fontset_id_valid_p, font_family_registry, fontset_name)
15133 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
15134 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
15136 (fs_load_font): New arg FACE. Caller changed.
15137 (fs_query_fontset): Argument changed. Caller changed.
15138 (Fquery_fontset): call fs_query_fontset.
15139 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
15141 (clear_fontset_elements, check_registry_encoding)
15142 (check_fontset_name): New functions.
15143 (syms_of_fontset): Set char-table-extra-slots property of fontset
15144 to 3. Staticpro and initialize Vfontset_table and
15145 Vdefault_fontset. Defsubr fontset_font and fontset_list.
15147 * frame.h (struct frame): Member `fontset_data' removed.
15148 (FRAME_FONTSET_DATA): Macro removed.
15150 * frame.c (make_frame): Don't allocate f->fontset_data.
15151 (Fdelete_frame): Don't free f->fontset_data.
15153 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
15155 * xdisp.c (charset_at_position): Function removed.
15156 (init_iterator): Don't set member charset of struct `it'.
15157 (handle_face_prop, reseat_to_string, set_iterator_to_next)
15158 (next_element_from_display_vector, insert_left_trunc_glyphs):
15160 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
15162 (get_next_display_element, append_space)
15163 (extend_face_to_end_of_line): Likewise.
15165 * xfaces.c (Qx_charset_registry, Vface_default_registry):
15167 (clear_font_table, frame_update_line_height, load_face_font):
15168 Adjusted for the change of fontset implementation.
15169 (load_face_fontset_font): Function removed.
15170 (pixel_point_size): New function.
15171 (font_list): Argument type changed. Caller changed.
15172 (LFACE_FONT): New macro.
15173 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
15174 (set_lface_from_font_name): Type of arg FONTNAME is changed to
15175 Lisp_Object. Determine the font name by actually loading a font
15176 by the specified pattern. Set LFACE_FONT (lface) to the specified
15177 pattern. Even if a font is not found, don't try alternatives.
15178 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
15179 (set_font_frame_param): If `font' is specified in lface, use it.
15180 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
15181 (lface_same_font_attributes_p): Likewise.
15182 (make_realized_face): Arguent changed. Caller changed. Set
15183 face->ascii_face to face itself.
15184 (free_realized_face): Free face->fontset if face is for ASCII.
15185 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
15186 (deduce_unibyte_registry, x_charset_registry): Functions removed.
15187 (free_realized_multibyte_face): New function.
15188 (lookup_face, lookup_named_face, lookup_derived_face): Argument
15189 changed. Caller changed.
15190 (try_font_list): Argument type changed.
15191 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
15192 (choose_face_font): Argument changed. Handle fontset properly.
15193 (choose_face_fontset_font): Function removed.
15194 (realize_default_face, realize_named_face): Don't remove the
15196 (realize_face): Argument changed. Caller changed. Remove face
15197 with the arg former_face_id in advance. Load font for the new face.
15198 (realize_x_face): Argument changed. Caller changed. For a
15199 multibyte character, share fontset with base_face. For a single
15200 byte character, make a new realized fontset. Don't load a font here.
15201 (realize_tty_face): Argument changed. Caller changed.
15202 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
15203 (face_at_buffer_position): Don't check multibyte_p for returning
15205 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
15206 FACE_SUITABLE_FOR_CHARSET_P.
15207 (syms_of_xfaces): Remove code for Qx_charset_registry and
15208 Vface_default_registry.
15210 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
15211 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
15212 (x_per_char_metric): Don't try FONT->default_char. Even if
15213 pcm->width is zero, glyph bits may exist.
15214 (x_encode_char): Always initialize char2b->byte1.
15215 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
15216 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
15217 (x_append_glyph): Set glyph->glyph_not_available_p.
15218 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
15219 it->charset. Handle the case that per char metric is not
15220 available. If it->multibyte_p is zero and it->c is a multibyte
15221 character, convert it to a unibyte character.
15222 (struct glyph_string): Delete member `charset'.
15223 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
15224 the case that per char metric is not available correctly.
15225 (x_fill_glyph_string): Handle the case that the specific glyph is
15226 not available correctly.
15227 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
15228 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
15229 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
15230 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
15231 fontset. Don't call FS_LOAD_FONT.
15233 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
15234 (x_create_tip_frame): Likewise.
15235 (Fx_close_connection): Free full_name of font_info.
15237 * fns.c (optimize_sub_char_table): New function.
15238 (Foptimize_char_table): New function.
15239 (syms_of_fns): Defsubr Soptimize_char_table.
15241 2000-03-20 Gerd Moellmann <gerd@gnu.org>
15243 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
15244 only if buffer is displayed in some window.
15246 * xdisp.c (handle_single_display_prop): Initialize local `value'.
15247 (try_window_reusing_current_matrix): Don't call scroll run
15248 function if run's current and desired position are the same;
15249 this prevents cursor flickering.
15251 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
15253 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
15255 * regex.c (RE_STRING_CHAR): New macro.
15256 (GET_CHAR_AFER_2): Remove.
15257 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
15258 (enum re_opcode_t): Remove on_failure_jump_exclusive.
15259 (print_partial_compiled_pattern, re_compile_fastmap)
15260 (re_match_2_internal): Remove on_failure_jump_exclusive.
15261 (regex_compile): Turn optimizable P+ loops into PP*, so that the
15262 optimization only need to work for * (ie. can use of_keep_string_jump).
15263 Remove the special case for .*\n since it is now covered by the general
15265 (re_search_2): Don't bother with `room'.
15266 (skip_one_char): New function.
15267 (skip_noops): Simplify since `memory' is not needed any more.
15268 (mutually_exclusive_p): Restructure slightly to use `switch' and
15269 add handling for "all" remaining cases.
15270 (re_match_2_internal): Change on_failure_jump_smart to use
15271 on_failure_keep_string_jump (and redirect the end-of-loop jump)
15272 rather than on_failure_jump_exclusive.
15274 2000-03-19 Gerd Moellmann <gerd@gnu.org>
15276 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
15277 number of bits per RGB because it's everywhere used as the depth
15280 * term.c (calculate_costs): Remove code dealing with X frames.
15282 2000-03-19 Richard M. Stallman <rms@gnu.org>
15284 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
15286 2000-03-18 Gerd Moellmann <gerd@gnu.org>
15288 * lread.c (read_integer): Unread the last char not consumed.
15290 2000-03-17 Gerd Moellmann <gerd@gnu.org>
15292 * xterm.c (x_update_window_cursor): Don't update in frames
15293 which are in the process of being deleted.
15295 2000-03-16 Gerd Moellmann <gerd@gnu.org>
15297 * Makefile.in (mostlyclean): Add `*.core'.
15298 (clean): Add `bootstrap-emacs'.
15300 * lread.c (read_integer): New function.
15301 (read1): Support read syntax #o, #x, #b, #r.
15303 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
15305 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
15306 make sure POINTER_TO_OFFSET gives the same value before and after
15307 PREFETCH. Use `dfail' to guarantee "atomic" matching.
15308 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
15309 (debug): Now only active if > 0 rather than if != 0.
15310 (DEBUG_*): Update for the new meaning of `debug'.
15311 (print_partial_compiled_pattern): Add missing `succeed' case. Use
15312 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
15313 in `succeed_n', `jump_n' and `set_number_at'.
15314 (store_op1, store_op2, insert_op1, insert_op2)
15315 (at_begline_loc_p, at_endline_loc_p): Add prototype.
15316 (group_in_compile_stack): Move to after its arg's types are
15317 declared and add a prototype.
15318 (PATFETCH): Define in terms of PATFETCH_RAW.
15319 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
15320 (QUIT): Redefine as a nop except for NTemacs.
15321 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
15322 indentation of the greedy-op and shy-group code.
15323 (at_(beg|end)line_loc_p): Fix argument's types.
15324 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
15325 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
15326 (MATCHING_IN_FIRST_STRING): Remove.
15327 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
15328 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
15329 QUIT unconditionally.
15331 2000-03-15 Gerd Moellmann <gerd@gnu.org>
15333 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
15336 * process.c (send_process): Add a hint that the function
15337 can call Lisp code to its comment.
15339 * lread.c (load_dangerous_libraries): New variable.
15340 (Vbytecomp_version_regexp): New variable.
15341 (safe_to_load_p): New function.
15342 (Fload): Handle files not compiled with Emacs specially.
15343 (syms_of_lread): New Lisp variable load-dangerous-libraries.
15345 2000-03-14 Gerd Moellmann <gerd@gnu.org>
15347 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
15349 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
15350 support functions only if HAVE_X11R6_XIM is defined.
15351 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
15353 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
15355 * xfns.c (X_I18N_INHIBITED): Don't define.
15356 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
15357 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
15359 * config.in (HAVE_X_I18N): Moved here from xterm.h.
15360 (HAVE_X11R6_XIM): Define.
15362 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
15364 * xterm.c (x_term_init): Add support for X resource `synchronous'.
15365 If set, call XSynchronize.
15367 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
15369 * regex.c: Declare a new type `re_char' used throughout the code
15370 for the string char type. It's `const unsigned char' to match the
15371 rest of Emacs. Consistently make sure all pointers to strings use
15372 it and make sure all pointers into the pattern use `unsigned char'.
15373 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
15374 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
15377 * charset.h (GET_CHAR_AFTER_2): Remove.
15378 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
15380 2000-03-12 Ken Raeburn <raeburn@gnu.org>
15382 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
15383 variable before the invocation of YMF_PASS_LDFLAGS, in case both
15384 of them try to use backquotes.
15386 2000-03-12 Dave Love <fx@gnu.org>
15388 * unexelf.c: Restore changes of 1999-10-19.
15389 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
15390 fix its type and alignment; copy it from current process.
15392 2000-03-12 Gerd Moellmann <gerd@gnu.org>
15394 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
15395 has been found. Fix bug not computing timer's predecessor.
15397 * fileio.c (Fread_file_name): Handle case that DIR contains a
15400 * window.c (Fsave_window_excursion): Doc fix.
15402 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
15404 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
15406 * msdos.c (vga_installed): New function, code moved from
15407 dos_set_window_size.
15408 (Qbar, Qcursor_type, outside_cursor): New variables.
15409 (syms_of_msdos): Intern and staticpro them.
15410 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
15411 shape used outside Emacs when called for the first time.
15412 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
15413 cursor shape used outside Emacs.
15414 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
15415 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
15417 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
15418 parameters specify the cursor. Make qreverse a global
15419 variable (renamed to Qreverse).
15421 2000-03-09 Gerd Moellmann <gerd@gnu.org>
15423 * fns.c (Fy_or_n_p): Cancel busy-cursor.
15425 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
15427 This is a big redesign of failure-stack and register handling, prompted
15428 by bugs revealed when trying to add shy-groups. Overall, what happened
15429 is that loops are now structured a little differently, groups can be
15430 shy and the code is a little simpler.
15432 * regex.h: Update the copyright.
15433 (RE_SHY_GROUPS): New value.
15434 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
15435 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
15437 * regex.c (enum re_opcode_t): Remove jump_past_alt,
15438 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
15439 on_failure_jump_(exclusive, loop and smart). Also fix the comment
15440 for (start|stop)_memory since they now only take one argument (the
15441 second has becomes unnecessary).
15442 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
15443 (print_compiled_pattern): Use %ld to printf long ints and flush to
15444 make debugging a little easier.
15445 (union fail_stack_elt): Make the integer unsigned.
15446 (struct fail_stack_type): Add a `frame' element.
15447 (INIT_FAIL_STACK): Init `frame' as well.
15448 (POP_PATTERN_OP): New macro for re_compile_fastmap.
15449 (DEBUG_PUSH, DEBUG_POP): Remove.
15450 (NUM_REG_ITEMS): Remove.
15451 (NUM_NONREG_ITEMS): Adjust.
15452 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
15453 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
15454 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
15455 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
15457 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
15458 address pushed is not the destination of the jump but the source
15460 (NUM_FAILURE_ITEMS): Remove.
15461 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
15462 registers before the actual failure point). Don't hardcode any
15463 meaning for str==NULL anymore.
15464 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
15465 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
15467 (REG_UNSET_VALUE): Use NULL (why not?).
15468 (compile_range): Remove declaration since it doesn't exist.
15469 (struct compile_stack_elt_t): Remove inner_group_offset.
15470 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
15471 (regex_grow_registers): Remove dead code.
15472 (FIXUP_ALT_JUMP): New macro.
15473 (regex_compile): Add shy-groups Change loops to use
15474 on_failure_jump_smart&jump instead of
15475 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
15476 initial (dummy_failure_)jump. Remove c1_base (looks like unused
15477 variable to me). Use `jump' instead of `jump_past_alt' and don't
15478 bother with push_dummy_failure in alternatives since it is now
15479 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
15480 emacs' for (re)allocating the stack.
15481 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
15482 from loop when bufp->can_be_null rather than jumping to `done'.
15483 Avoid jumping backwards so as to ensure termination. Use
15484 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
15485 backreferences. Remove dead code in handling of `anychar'.
15486 (skip_noops, mutually_exclusive_p): New functions taken from the
15487 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
15488 improve mutually_exclusive_p to handle ".+\n".
15489 (lowest_active_reg, highest_active_reg)
15490 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
15491 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
15492 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
15493 variables. Push register (in `start_memory') on the stack rather
15494 than storing it in old_reg(start|end). Remove the cycle detection
15495 from `stop_memory', replaced by the use of on_failure_jump_loop
15496 for greedy loops. Add code for the new on_failure_jump_<foo>.
15497 Remove ad-hoc code in `on_failure_jump' to push more registers in
15498 the case of a loop. Take out code from `maybe_pop_jump' into
15499 separate functions and adapt it to the semantics of
15500 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
15501 and push_dummy_failure. Remove dummy_failure handling and
15502 handling of `failures to jump to on_failure_jump' (this last one
15503 was already dead code, it seems).
15504 (group_match_null_string_p, alt_match_null_string_p)
15505 (common_op_match_null_string_p): Remove.
15507 2000-03-08 Dave Love <fx@gnu.org>
15509 * config.in: Don't depend on __STDC__ for volatile.
15510 Add POINTER_TYPE, PTR, PROTOTYPES.
15512 * hftctl.c, strftime.c: Use PROTOTYPES.
15513 * eval.c (find_handler_clause): Likewise.
15515 * mem-limits.h: Use POINTER_TYPE.
15517 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
15518 (memory_warnings): Declare using POINTER_TYPE.
15520 2000-03-08 Gerd Moellmann <gerd@gnu.org>
15522 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
15524 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
15526 * xfns.c: Remove obsolete code in #if 0.
15527 (Fx_focus_frame): New function.
15529 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15531 * coding.c (coding_category_name): Add coding-category-utf-8,
15532 coding-category-utf-16-be, coding-category-utf-16-le.
15533 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
15534 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
15535 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
15536 (detect_coding_utf_8): New function.
15537 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
15538 UTF_16_LOW_SURROGATE_P): New macros.
15539 (detect_coding_utf_16): New function
15540 (detect_coding_mask): When priorities are specified, skip any
15541 categories that have `nil' coding-system. Fix bug of returning
15542 wrong mask when PRIORITIES is specified and detect_coding_XXX()
15543 returns a mask not set in PRIORITIES.
15544 (detect_eol_type_in_2_octet_form): New function.
15545 (detect_eol): selects detect_eol_type_XXX to call according to
15546 cooding->category_idx.
15547 (detect_coding_system): Remove `nil' coding-system in the result.
15548 (Fupdate_coding_systems_internal): Update all coding-categories.
15550 * coding.h (CODING_CATEGORY_IDX_UTF_8)
15551 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
15553 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
15554 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
15555 (CODING_CATEGORY_IDX_UTF_16_LE)
15556 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
15557 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
15558 (CODING_CATEGORY_MASK_ANY): Include the above macros.
15559 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
15561 2000-03-07 Gerd Moellmann <gerd@gnu.org>
15563 * doc.c (Fdocumentation_property): If value is not a string,
15564 and doesn't refer to etc/DOC, evaluate it to obtain a string.
15566 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
15567 close the display with XtCloseDisplay. This caused a bus error
15570 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
15571 complete but not unique.
15573 2000-03-06 Gerd Moellmann <gerd@gnu.org>
15575 * process.c (send_process): Remove local variable `procname' that
15576 might become invalid when a GC happens. Instead, access the
15577 process name slot directly.
15579 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
15580 orig_height if set.
15582 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
15583 orig_height if set.
15585 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
15587 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
15588 glyph matrices have been freed.
15590 2000-03-05 Gerd Moellmann <gerd@gnu.org>
15592 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
15593 (bootstrap-temacs): Set LC_ALL to C like for temacs.
15595 * xfns.c (QCdata): Moved to xdisp.c.
15597 * xdisp.c (QCdata): Moved here from xfns.c.
15598 (syms_of_xdisp): Initialize QCdata.
15600 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
15602 * window.c (coordinates_in_window): Use
15603 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
15604 FRAME_INTERNAL_BORDER_WIDTH.
15606 * xdisp.c (try_window_id): Recompute unchanged information if
15607 it is obviously invalid.
15609 * xterm.c (x_term_init): Create a colormap if not using the
15612 * xterm.h (select_visual): Change prototype.
15614 * xfns.c (select_visual): Rewritten. Recognize user-specified
15616 (visual_classes): New variable.
15618 2000-03-04 Gerd Moellmann <gerd@gnu.org>
15620 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
15621 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
15622 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
15623 (x_decode_color): Don't handle allocation of white and black specially.
15624 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
15625 XtNcolormap resources.
15626 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
15627 (Fx_create_frame): Initialize color members of x_output structure.
15628 (xpm_load): Pass colormap to XPM lib.
15630 * xfaces.c (x_free_colors): Access colormap of frame using
15631 FRAME_X_COLORMAP. Be paranoid about freeing black and white
15632 when default colormap is used.
15634 * xterm.c (x_term_init): Set Colormap member of x_display_info
15635 structure. Copy colormap if resource `privateColormap' is
15636 specified (PseudoColor only).
15637 (x_setup_relief_color): Access colormap of frame using
15640 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
15641 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
15643 2000-03-04 Jason Rumney <jasonr@gnu.org>
15645 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
15646 other non-platform-specific equivalents.
15647 [WINDOWSNT]: Include w32term.h, fontset.h and define X
15648 specific functions and macros as their w32 equivalents where
15649 non-platform-specifics are not available.
15650 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
15651 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
15652 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
15653 (frame_update_line_height): Use macros to access f->output_data.
15654 (defined_color): Remove FIXME comments; fixed.
15655 (x_face_list_fonts, prepare_face_for_display): Put X specifics
15656 into #ifdef blocks. Add WINDOWSNT blocks.
15657 (Fx_list_fonts): Use macros for accessing font data.
15658 (set_lface_from_font_name): Different default fonts for X and
15660 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
15661 scalable for backward compatibility.
15662 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
15663 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
15665 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
15668 * makefile.nt (w32faces.obj): Remove.
15671 2000-03-03 Jason Rumney <jasonr@gnu.org>
15673 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
15674 correct parameters.
15676 2000-03-03 Ken Raeburn <raeburn@gnu.org>
15678 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
15679 standard ELF definitions here if the system header does not.
15681 2000-03-03 Gerd Moellmann <gerd@gnu.org>
15683 * xterm.c (PER_CHAR_METRIC): Removed.
15684 (x_per_char_metric_1, x_default_char): New functions.
15685 (x_per_char_metric): If font's default char is invalid, return
15686 metrics of a suitably chosen usable default char.
15687 (x_draw_glyph_string_foreground): If font has an invalid default
15688 char, replace occurrences of unprintable chars with a suitably
15689 chosen usable default char.
15691 2000-03-02 Gerd Moellmann <gerd@gnu.org>
15693 * xterm.c (note_mouse_highlight): Return quickly if frame's
15694 glyph matrices have been freed.
15696 * dispnew.c (free_glyphs): Block input while freeing matrices.
15698 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
15700 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
15703 * dispextern.h (x_free_colors): Add prototype.
15705 * xfaces.c (x_free_colors): New function.
15706 (unload_color, free_face_colors): Use it.
15708 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
15710 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
15712 * window.c [MSDOS]: Include msdos.h.
15714 2000-03-02 Dave Love <fx@gnu.org>
15716 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
15718 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
15719 set C_OPTIMIZE_SWITCH for gcc.
15721 2000-03-02 Kenichi Handa <handa@etl.go.jp>
15723 * coding.c (coding_save_composition): Be sure to allocate
15724 composition data area in coding even if there's no composition in
15727 2000-03-01 Jason Rumney <jasonr@gnu.org>
15729 * w32term.c: Equivalent changes to those made to xterm.c on
15730 2000-02-25 and 2000-02-24.
15732 * w32fns.c: Equivalent changes to those made to xfns.c on
15733 2000-02-25 and 2000-02-21.
15735 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
15736 correct line-end convention is followed.
15738 * w32menu.c [HAVE_BOXES]: Remove #undef.
15739 (single_keymap_panes): Remove code for simulating checkmarks.
15740 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
15741 Remove code for drawing simulated checkmarks.
15742 (w32_menu_show): make unibyte help string correctly.
15743 (add_menu_item): draw standard Windows checkmarks. Draw radio
15744 buttons as radio buttons if possible.
15746 2000-03-01 Gerd Moellmann <gerd@gnu.org>
15748 * sysdep.c (start_of_text): Don't define this function for NetBSD
15751 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
15753 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
15754 (LINKER): Don't undef if __NetBSD__ is defined.
15756 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
15758 * fileio.c [__NetBSD__]: Define `unix'.
15760 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
15762 2000-02-29 Gerd Moellmann <gerd@gnu.org>
15764 * atimer.c (start_atimer): Don't abort when timers are stopped.
15765 (append_atimer_lists): New function.
15766 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
15767 arbitrary lists of stopped and running atimers.
15769 * atimer.c (cancel_atimer): Handle canceling an atimer when
15770 some timers are stopped.
15772 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
15773 after canceling it.
15775 * fns.c (maybe_resize_hash_table): Handle case of new size
15776 coming out as being the same as old size.
15778 2000-02-27 Jason Rumney <jasonr@gnu.org>
15780 * makefile.nt: Add atimer.h to dependencies.
15781 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
15782 * w32console.c: Only disable window system features for dispextern.h
15783 (initialize_w32_display): Build a display info for the console.
15784 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
15785 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
15786 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
15788 * w32gui.h (struct W32FontStruct): Revert last change after change
15790 * w32menu.c (single_submenu): Set up help string.
15791 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
15792 (w32_dialog_show): Set up help string.
15793 * w32term.c (w32_display_info_for_display): Remove unused function.
15794 (w32_draw_bitmap): Use pre-built bitmaps.
15795 (w32_initialize_display_info): New function to initialize parts of
15796 display info that are common to both GUI and console frames.
15797 (w32_term_init): Use w32_initialize_display_info. Do not set
15798 Vw32_num_mouse_buttons here, as it is not called for console
15799 frames. Build bitmaps for indicating truncated lines etc.
15800 (x_delete_display): Destroy pre-built bitmaps.
15801 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
15802 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
15804 2000-02-27 Dave Love <fx@gnu.org>
15806 * lisp.h: Add a bunch of prototypes.
15808 2000-02-26 Kenichi Handa <handa@etl.go.jp>
15810 * keyboard.c (read_char): Set `usec' correctly.
15812 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15814 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
15815 `lambda', set reg[RRR] to the map index.
15816 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
15817 reg[RRR] to 0. Otherwise, set it to -1.
15819 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15821 * emacs.c (main): Remove code snippet commented out with `//'.
15823 2000-02-25 Richard M. Stallman <rms@gnu.org>
15825 * fileio.c (Ffile_symlink_p): If result starts with a `/'
15826 and contains a `:', prepend `/:'.
15828 * window.c (select_window_1): If selected_window is nil,
15829 don't "swap out" the buffer's point.
15830 (Fset_window_configuration): Set selected_window to nil
15831 before calling Fselect_window.
15832 (unshow_buffer): Don't set point in buffer from window's point
15833 if another more recently selected window also shows the buffer.
15835 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15837 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
15839 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
15840 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
15841 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
15843 (DEFAULT_BUSY_CURSOR_DELAY): New define.
15844 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
15845 (hide_busy_cursor): New functions.
15846 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
15848 * minibuf.c (read_minibuf): Cancel busy-cursor.
15850 * keyboard.c (command_loop_1): Call start_busy_cursor before
15851 Fcommand_execute and cancel_busy_cursor after it.
15852 (timer_check): Remove busy-cursor code.
15853 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
15856 * process.c (wait_reading_process_input): Remove busy-cursor code.
15858 * eval.c (Fsignal): Call cancel_busy_cursor instead of
15859 Fx_hide_busy_cursor.
15861 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
15863 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
15865 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
15867 * xterm.c (XTread_socket): Remove busy-cursor code.
15869 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
15870 (build_frame_matrix_from_leaf_window): Put code handling
15871 glyph row's not being a slice of a frame row in #if 0.
15872 (sync_window_with_frame_matrix_rows): New function.
15873 (frame_row_to_window): New function.
15874 (mirror_line_dance): Handle copies between windows.
15876 * lread.c (Fload): Use `xfree' instead of `free'.
15877 (init_obarray): Use `xmalloc' instead of `malloc'.
15879 * window.c (Fset_window_buffer): Set WINDOW to the window
15881 (coordinates_in_window): Take frame's internal border width
15884 2000-02-24 Gerd Moellmann <gerd@gnu.org>
15886 * xterm.c (x_display_and_set_cursor): Display cursor of
15887 non-selected windows depending on the setting of
15888 cursor_in_non_selected_windows.
15890 * xdisp.c (cursor_in_non_selected_windows): New variable.
15891 (syms_of_xdisp): DEFVAR_BOOL it.
15893 2000-02-23 Gerd Moellmann <gerd@gnu.org>
15895 * data.c (Fstring_to_number): If number is greater than what
15896 fits into an integer, return a float.
15898 * eval.c (specbind): Remove references to
15899 keyword_symbols_constant_flag.
15901 * data.c (keyword_symbols_constant_flag): Removed.
15902 (Fmakunbound, set_internal, syms_of_data): Remove references to
15903 keyword_symbols_constant_flag.
15905 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
15907 2000-02-23 Kenichi Handa <handa@etl.go.jp>
15909 * syntax.c (multibyte_syntax_as_symbol): New variable.
15910 (syms_of_syntax): Declare it as a Lisp variable.
15911 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
15912 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
15913 nonzero, treat all multibyte characters as symbol.
15914 (init_syntax_once): Give syntax `word' to all multibyte characters.
15916 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
15918 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
15921 2000-02-21 Gerd Moellmann <gerd@gnu.org>
15923 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
15925 * xfns.c (x_window_to_frame, x_any_window_to_frame)
15926 (x_non_menubar_window_to_frame): Check the busy-cursor window.
15928 2000-02-21 Dave Love <fx@gnu.org>
15930 * frame.c (Vmouse_position_function): New variable.
15931 (Fmouse_position): Use it.
15932 (syms_of_frame): Install it.
15934 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
15936 2000-02-20 Gerd Moellmann <gerd@gnu.org>
15938 * fileio.c (Finsert_file_contents): Unbind the binding of
15939 standard-output done by temp_output_buffer_setup.
15941 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
15942 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
15943 (specbind, unbind_to): Handle most common case of non-constant
15944 symbol with trivial value specially.
15946 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15948 2000-02-20 Richard M. Stallman <rms@gnu.org>
15950 * data.c (Fmake_variable_buffer_local): Doc fix.
15951 Init found_for_buffer to 0.
15952 (Fmake_variable_frame_local): If the variable has already
15953 been buffer-local, set the check_frame field.
15955 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15957 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15958 produced for CODING_MODE_LAST_BLOCK requires.
15960 2000-02-18 Dave Love <fx@gnu.org>
15962 * keyboard.c (echo_keystrokes): Remove declaration.
15963 (Vecho_keystrokes) New variable.
15964 (read_char, record_menu_key, read_key_sequence): Use it to allow
15965 use of float value.
15966 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15968 * lread.c: Undef feature selection macros before defining.
15970 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15972 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15973 for symbols other than the symbol in question.
15975 2000-02-17 Dave Love <fx@gnu.org>
15977 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15979 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15981 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15983 * alloc.c (enum mem_type): Compile unconditionally.
15985 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15987 * xfaces.c (tty_defined_color): Don't return faulire indication
15988 for unspecified-fg and unspecified-bg pseudo-colors.
15990 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15992 * alloc.c (mark_object): Don't mark symbol names in pure space.
15993 (gc_sweep): Don't unmark symbol names in pure space.
15995 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15996 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15997 [GC_MARK_STACK]: New defines.
15998 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15999 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
16001 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
16003 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
16004 allocate_buffer instead of xmalloc.
16006 * alloc.c (toplevel): Include setjmp.h.
16007 (PURE_POINTER_P): New define.
16008 (enum mem_type) [GC_MARK_STACK]: New enumeration.
16009 (Vdead) [GC_MARK_STACK]: New variable.
16010 (lisp_malloc): Add parameter TYPE, call mem_insert if
16011 GC_MARK_STACK is defined.
16012 (allocate_buffer): New function.
16013 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
16014 (free_float) [GC_MARK_STACK]: Set type to Vdead.
16015 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
16016 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
16017 (MEM_NIL) [GC_MARK_STACK]: New define.
16018 (struct mem_node) [GC_MARK_STACK]: New structure.
16019 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
16020 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
16021 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
16022 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
16023 (mark_stack) [GC_MARK_STACK]: New functions.
16024 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
16025 (clear_marks): Removed.
16026 (gc_sweep): Set free conses' car, free floats' type, free
16027 symbols' function to Vdead. Use lisp_free to free buffers.
16028 (init_alloc_once): Initialize Vdead.
16029 (survives_gc_p): Return non-zero for pure objects.
16031 * alloc.c: Add comments throughout the file.
16033 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
16034 that unblocks alarms.
16036 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
16037 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
16038 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
16040 * frame.c (make_frame): Set frame initiallly to `garbaged'.
16042 2000-02-17 Kenichi Handa <handa@etl.go.jp>
16044 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
16045 avoid infinite error signaling. Allocate sufficient memory for
16046 eol_str in the case that eoltype is Lisp_Int.
16048 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
16050 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
16051 depends on the previous behavior.
16053 2000-02-16 Gerd Moellmann <gerd@gnu.org>
16055 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
16057 2000-02-15 Gerd Moellmann <gerd@gnu.org>
16059 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
16061 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
16062 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
16065 2000-02-15 Richard M. Stallman <rms@gnu.org>
16067 * data.c (set_internal): Don't make variable buffer-local
16068 if within a let-binding for the same buffer.
16069 (let_shadows_buffer_binding_p): New function.
16071 * eval.c (specbind): For buffer-local value,
16072 record the current buffer also.
16073 (unbind_to): Cope with that change.
16075 2000-02-15 Gerd Moellmann <gerd@gnu.org>
16077 * window.c (Fsave_window_excursion): Doc fix.
16079 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
16081 * syntax.c (back_comment): Make sure we only consider comment-starters
16082 of the relevant style and return -1 in case of a failure to find the
16083 beginning of the comment.
16084 (Fforward_comment): If back_comment fails, go back to the position just
16085 after the comment-end.
16086 (scan_lists): Add comment describing a very minor bug.
16088 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
16090 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
16091 `completion-regexp-list' in the docstring.
16093 2000-02-14 Dave Love <fx@gnu.org>
16095 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
16097 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
16099 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
16100 to Emacs' syntax. Also fix the comment about set/not-set meanings
16101 since Emacs syntax is not the value 0 any more.
16102 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
16103 since it's now part of RE_SYNTAX_EMACS.
16105 2000-02-12 Dave Love <fx@gnu.org>
16107 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
16109 2000-02-12 Gerd Moellmann <gerd@gnu.org>
16111 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
16113 2000-02-12 Dave Love <fx@gnu.org>
16115 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
16117 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
16118 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
16119 * s/hpux.h: Don't define HAVE_VFORK.
16121 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
16123 * s/nextstep.h: Don't define HAVE_ALLOCA.
16125 * config.in: Add vfork bits.
16127 2000-02-12 Gerd Moellmann <gerd@gnu.org>
16129 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
16130 unwind function to undo the effect of stopping atimers.
16132 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
16134 * atimer.c (stopped_atimers): New variable.
16135 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
16138 * atimer.h (stop_other_atimers, run_all_atimers)
16139 (unwind_stop_other_atimers): Add function prototypes.
16141 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
16143 2000-02-11 Ken Raeburn <raeburn@gnu.org>
16145 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
16146 library may depend on jpeg.
16147 (atimer.o): Depends on atimer.c.
16149 2000-02-11 Kenichi Handa <handa@etl.go.jp>
16151 * insdel.c (del_range_1): Call update_compositions.
16152 (del_range_both): Call update_compositions just once..
16154 2000-02-10 Dave Love <fx@gnu.org>
16156 * xfns.c (create_frame_xic): Fix initialization of automatic
16157 aggregates for pcc.
16159 2000-02-09 Kenichi Handa <handa@etl.go.jp>
16161 * ccl.c (CCL_MAKE_CHAR): New macro.
16162 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
16163 registers by CCL_MAKE_CHAR before calling translate_char.
16164 <CCL_TranslateCharacterConstTbl> Likewise.
16166 2000-02-08 Dave Love <fx@gnu.org>
16168 * lread.c (__EXTENSIONS__): Define.
16170 2000-02-08 Gerd Moellmann <gerd@gnu.org>
16172 * puresize.h (BASE_PURESIZE): Increase to 650000.
16174 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
16176 * msdos.c (XMenuActivate): Turn off the cursor after displaying
16179 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
16181 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
16182 md, mh, mb, mr, and me to the fake termcap entry.
16184 2000-02-06 Ken Raeburn <raeburn@gnu.org>
16186 * sound.c (sound_cleanup): Don't call device close routine if the
16187 function pointer is null.
16189 2000-02-06 Andrew Innes <andrewi@gnu.org>
16191 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
16192 around image definitions and prototypes.
16193 (gamma_correct) [WINDOWSNT]: New prototype.
16195 * w32term.c (x_make_frame_visible): Replace call to
16196 input_poll_signal with poll_for_input.
16198 * window.c [WINDOWSNT]: Include w32term.h.
16200 * xdisp.c [WINDOWSNT]: Include w32term.h.
16202 * makefile.nt: Add dependencies on w32gui.h.
16203 (OBJ1): Include atimer.obj.
16204 ($(BLD)\atimer.obj): New dependency rule.
16206 * w32.c (sigmask): New function (does nothing).
16207 (sigunblock): Ditto.
16209 * frame.c [WINDOWSNT]: Include w32term.h.
16211 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
16213 * lread.c (syms_of_lread): Fix literal newlines.
16215 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
16216 the string constant limit (2048 bytes) in MSVC.
16219 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
16221 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
16222 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
16223 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
16224 dispatch the event.
16226 2000-02-04 Dave Love <fx@gnu.org>
16228 * fileio.c: Remove some unused vars.
16229 (_GNU_SOURCE): Define (for euidaccess).
16231 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
16233 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
16235 (read_minibuf): Deal with allow_props correctly.
16237 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
16239 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
16241 2000-02-03 Ken Raeburn <raeburn@gnu.org>
16243 * search.c (compile_pattern): If a cache entry has a nil regexp,
16244 fill in that entry instead of clobbering a previously cached
16247 2000-02-02 Ken Raeburn <raeburn@gnu.org>
16249 * puresize.h (BASE_PURESIZE): Increase to 610000.
16251 2000-02-02 Gerd Moellmann <gerd@gnu.org>
16253 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
16256 2000-02-02 Kenichi Handa <handa@etl.go.jp>
16258 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
16259 instead of incrementing ic directly.
16260 <CCL_WriteExprConst> Likewise.
16261 <ccl_set_expr>: Set ic to jump_address.
16263 * fileio.c (e_write): Fix the handling of
16264 CODING_FINISH_INSUFFICIENT_SRC.
16266 2000-02-01 Dave Love <fx@gnu.org>
16268 * editfns.c (Fpropertize): Doc fix.
16270 * process.c (Fstart_process): Doc fix.
16272 * eval.c: Fix various doc strings not to duplicate information
16273 from help-manyarg-func-alist.
16275 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
16277 * doc.c (Vhelp_manyarg_func_alist): New variable.
16278 (Fdocumentation): Use it.
16279 (syms_of_doc): Define it.
16281 2000-01-31 Gerd Moellmann <gerd@gnu.org>
16283 * xterm.c (xim_open_dpy): Remove unused local variable.
16285 * emacs.c (USAGE): Use term `display options' instead of `X options'.
16287 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
16288 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
16290 * fns.c (sweep_weak_table): New function.
16291 (sweep_weak_hash_tables): Use it. Keep on marking until there
16294 2000-01-30 Gerd Moellmann <gerd@gnu.org>
16296 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
16297 that XTread_socket does not crash by trying to call XNoOp on a
16300 2000-01-30 Jason Rumney <jasonr@gnu.org>
16302 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16303 Change selected_frame to SELECTED_FRAME ().
16304 (w32_console_mouse_position): Remove #ifndef MULE from around
16305 `insist' parameter.
16307 * makefile.nt: Remove dosfns.obj.
16309 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
16311 * w32fns.c (w32_defined_color): Check for valid frame before
16312 applying gamma correction. Eliminate dependency on frame elsewhere.
16313 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
16314 (w32_to_x_font): Use resx and resy not height_in and width_in.
16315 (x_to_w32_font): Doc fix.
16316 (xlfd_strip_height): New function to strip and return font height.
16317 (w32_font_match): Compare height separately from rest of xlfd
16318 spec, using xlfd_strip_height.
16320 * w32term.c (w32_term_init): Swap resx and height_in, resy and
16321 width_in. Use w32_defined_color in place of defined_color.
16323 * w32faces.c: Merge more of DOS and X specifics in preparation for
16324 merge with xfaces.c.
16325 (defined_color): Remove FIXME comment.
16326 (tty_color_name): Provide w32-specific function.
16327 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
16329 * w32console.c (turn_on_face, turn_off_face): Removed.
16330 (w32_face_attributes): New function.
16331 (Global_variables): Reduce scope where possible.
16332 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
16334 (hl_mode): Don't modify text attributes.
16335 (write_glyphs): Don't do anything if len <= 0. Use
16336 w32_face_attributes to get attributes for drawing. Write
16337 terminating codes using char_attr_normal.
16338 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
16339 (update_begin, update_end): Likewise.
16340 (vga_stdcolor_name): New function.
16341 (initialize_w32_display): Remove char_attr_reverse and char_attr.
16342 (Fset_screen_color): Remove char_attr_reverse.
16344 2000-01-29 Gerd Moellmann <gerd@gnu.org>
16346 * xfns.c (xic_set_preeditarea): Take window parameter and
16347 window-relative pixel-positions.
16349 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
16350 is its frame's selected window.
16351 (xim_instantiate_callback): Likewise.
16353 * xfns.c (x_create_im): Removed.
16354 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
16355 (supported_xim_styles): Renamed from supported_styles.
16356 (best_xim_style): Renamed from best_style.
16357 (create_frame_xic): Renamed from xic_create_frame.
16358 (free_frame_xic): Renamed from xic_destroy_frame.
16360 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
16362 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
16363 our frames, call XFilterEvent with 2nd parameter `None'.
16364 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
16365 returning XBufferOverflow.
16366 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
16367 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
16368 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
16369 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
16370 (xim_initialize, xim_close)
16371 [HAVE_X_I18N && HAVE_X11R6]: New functions.
16372 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
16373 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
16374 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
16376 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
16378 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
16379 `xic_style' and `xic_xfs'.
16380 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
16381 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
16382 (FRAME_XIM): Removed.
16384 * xfns.c (supported_styles): New variable.
16385 (DEFAULT_STYLE, DEFAULT_FONT): New macros
16386 (xic_create_xfontset, best_style, xic_create_frame)
16387 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
16388 (xic_set_xfontset): New functions.
16390 2000-01-28 Dave Love <fx@gnu.org>
16392 * s/irix6-5.h: Revert last change after change to irix5-0.h.
16394 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
16396 2000-01-28 Gerd Moellmann <gerd@gnu.org>
16398 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
16399 for *scratch* if it already existed.
16401 * emacs.c (USAGE): New macro.
16402 (main): Use it to display usage information.
16404 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16406 Support for the menu-help feature:
16408 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
16410 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
16411 part of the line to the termscript file.
16412 (IT_clear_to_end): Clear the entire line, not just its beginning.
16413 (menu_help_message, prev_menu_help_message): New variables.
16414 (IT_menu_make_room): Make room for the help_text member.
16415 (IT_menu_display): New argument disp_help; all callers changed.
16416 If disp_help is non-zero, store the help text of the active menu
16417 item in menu_help_message.
16418 (XMenuAddPane): Initialize the help_text member to NULL.
16419 (XMenuAddSelection): New argument help_text. Store it in the
16421 (XMenuActivate): New argument help_callback. If the value of
16422 menu_help_message has changed since the last time, display the
16423 menu help message text while waiting for the mouse to move. Clear
16424 the echo area before exiting.
16425 (XMenuDestroy): Free the help_text member.
16427 2000-01-27 Gerd Moellmann <gerd@gnu.org>
16429 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
16430 XMenuAddSelection. Pass help callback to XMenuActivate.
16431 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
16433 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16435 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
16436 and EMACS_SET_USECS.
16438 2000-01-26 Dave Love <fx@gnu.org>
16440 * editfns.c (Fchar_after, Fchar_before): Doc fix.
16442 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
16443 an error may be signalled.
16445 2000-01-26 Gerd Moellmann <gerd@gnu.org>
16447 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
16448 LD_SWITCH_SYSTEM inherited from irix5-0.h.
16450 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
16452 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16454 * charset.c (Fstring): If there is a multibyte char among
16455 the args, always return a multibyte string.
16457 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16459 * sysdep.c (sys_select): Turn atimers off and on instead of
16460 recording and restoring old alarm handler
16462 * process.c (toplevel): Include atimer.h.
16463 (create_process_1): Rewritten.
16464 (create_process): Use atimers instead of alarm.
16465 (wait_reading_process_input) [hpux]: Turn atimers off instead
16466 of turning off SIGALRM.
16467 (wait_reading_process_input): Turn off atimers instead off
16468 calling stop_polling.
16470 * emacs.c (main): Call init_atimer.
16472 * keyboard.c (toplevel): Include systime.h and atimer.h.
16473 (polling_for_input): Removed because unused.
16474 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
16475 (poll_timer): New variable.
16476 (poll_for_input, poll_for_input_1): New functions.
16477 (start_polling, stop_polling): Rewritten.
16479 * keyboard.h (polling_for_input): Removed.
16481 * atimer.h, atimer.c: New files.
16483 * Makefile.in (obj): Add atimer.o.
16484 (atimer.o): New target.
16486 * blockinput.h (pending_atimers): Add extern declaration.
16487 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
16489 * lisp.h (popup_activated_flag): Add extern declaration.
16491 * xmenu.c (popup_activated_flag): Make externally visible.
16492 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
16493 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
16495 * xterm.c (toplevel): Include atimer.h.
16496 (toolkit_scroll_bar_interaction): New variable.
16497 (Fxt_process_timeouts): Removed.
16498 (x_process_timeouts): New function.
16499 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
16500 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
16501 (x_make_frame_visible): Call poll_for_input_1 instead of
16502 input_poll_signal. Don't call alarm.
16503 (x_initialize): Install timer calling x_process_timeouts.
16505 2000-01-24 Dave Love <fx@gnu.org>
16507 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
16508 Don't use -cckr -- apparently not now necessary.
16510 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
16512 * msdos.c (IT_menu_display): Truncate long menu lines at the right
16515 2000-01-23 Jason Rumney <jasonr@gnu.org>
16517 * w32fns.c (w32_defined_color): Apply gamma correction before
16518 trying to map to the palette.
16519 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
16522 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
16523 here. Callers changed to always pass real device context.
16524 (w32_draw_bitmap): Likewise.
16525 (w32_get_glyph_overhangs): Likewise.
16526 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
16527 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
16528 pfnSetScrollInfo and SetScrollRange.
16529 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
16530 back into MULE characters after decoding them.
16531 (x_get_glyph_face_and_encoding): Likewise.
16532 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
16533 GetCharABCWidthsW fails, since this is defined on Windows 9x.
16534 (x_produce_glyphs): Calculate per char metrics for a character
16535 that we know exists in default font when font_not_found_p is true.
16537 2000-01-22 Jason Rumney <jasonr@gnu.org>
16539 * makefile.nt (intervals.obj, composite.obj): New modules.
16540 (composite.h): Added as dependency where appropriate.
16542 * w32gui.h (XGCValue): New struct for emulating X GCs.
16544 * w32term.h (XCharStruct): New struct for emulating X.
16546 * w32console.c (turn_on_face, turn_off_face): New functions.
16547 (change_line_highlight): New prototype for new redisplay.
16548 (write_glyphs): Support multibyte text. Support faces.
16550 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
16552 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
16553 throughout. struct frame * in place of FRAME_PTR.
16554 Skeleton support for images, toolbars, tooltips from xfns.c.
16555 (Fx_create_frame): Use system default for default scroll bar width.
16556 (w32_get_arg): Renamed from x_get_arg.
16557 (Fx_file_dialog): New function.
16558 (w32_list_fonts): Check cache before asking system.
16559 (Vw32_enable_synthesized_fonts): New variable.
16560 (Vw32_enable_italics): Obsolete, removed.
16562 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16563 Use SELECTED_FRAME macro.
16565 * w32menu.c: Add skeleton support for help strings on menus.
16566 (add_menu_item): Native checkbox and radio support added, but not
16567 yet enabled due to bugs.
16568 (push_menu_item): Add parameters type, selection and help.
16570 Formatting changes to reduce unnecessary diffs with xmenu.c.
16572 * w32select.c (Fw32_set_clipboard_data): Update call to
16573 find_charset_in_str.
16575 * w32term.c: Complete rewrite for new redisplay based on new
16576 xterm.c with necessary sections merged back in from old w32term.c.
16578 2000-01-21 Richard M. Stallman <rms@gnu.org>
16580 * data.c (set_internal): Further fix in same criterion.
16582 2000-01-20 Richard M. Stallman <rms@gnu.org>
16584 * data.c (set_internal): Fix the criteria for whether
16585 to swap out the old cached binding.
16587 2000-01-19 Dave Love <fx@gnu.org>
16589 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
16591 2000-01-18 Kenichi Handa <handa@etl.go.jp>
16593 * regex.c (re_compile_fastmap): While checking a range table for
16594 `charset', skip flag bits for a character class correctly.
16596 2000-01-17 Gerd Moellmann <gerd@gnu.org>
16598 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
16600 * xfns.c (x_window): Call lw_create_widget with new parameter list.
16602 * widget.c (EmacsFrameSetCharSize): Change size of children first
16603 because of problems with main window geometry management under Lesstif.
16605 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
16606 MENU_ITEMS_ITEM_.*.
16607 (MENU_ITEMS_ITEM_HELP): New enumerator.
16608 (push_menu_item): Add parameter HELP. Record help in menu_items.
16609 (single_menu_item, single_submenu, list_of_items): Call
16610 push_menu_item with new parameter.
16611 (single_submenu): Set help string in widget value.
16612 (menu_highlight_callback): New function.
16613 (set_frame_menubar): Call lw_create_widget with new
16615 (xmenu_show, xdialog_show): Ditto.
16617 2000-01-13 Gerd Moellmann <gerd@gnu.org>
16619 * sound.c (Fplay_sound): Improve doc string.
16621 2000-01-11 Richard M. Stallman <rms@gnu.org>
16623 * lisp.h (set_internal): Enter the new arg.
16625 * eval.c (specbind): Record buffer-local variables specially,
16626 indicating which buffer's binding was saved.
16627 (unbind_to): Restore buffer-local variables specially
16628 in the proper buffer.
16630 * data.c (set_internal): New arg BUF.
16632 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
16633 * data.c (Fset): Pass new arg to set_internal.
16634 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
16636 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16638 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
16640 2000-01-11 Richard M. Stallman <rms@gnu.org>
16642 * minibuf.c (Ftry_completion): Doc fix.
16644 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16646 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
16649 2000-01-11 Andreas Schwab <schwab@suse.de>
16651 * coding.c (code_convert_region): Initialize total_skip.
16653 2000-01-08 Dave Love <fx@gnu.org>
16655 * eval.c (Fuser_variable_p): Check customizability too.
16657 2000-01-07 Gerd Moellmann <gerd@gnu.org>
16659 * minibuf.c (Fcompleting_read): Doc fix.
16661 2000-01-05 Gerd Moellmann <gerd@gnu.org>
16663 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
16666 * xfns.c (x_create_im): New function to set IM and IC of a frame.
16667 Check that input style is supported before trying to create an
16669 (x_window): Call x_create_im.
16671 2000-01-04 Gerd Moellmann <gerd@gnu.org>
16673 * xfns.c (current_gif_memory_src): New variable.
16674 (gif_load): Record the address of the current memory source
16675 in current_gif_memory_src.
16676 (gif_read_from_memory): Use current_gif_memory_src.
16678 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
16679 macros statement form.
16681 * sound.c (struct sound): Renamed from struct sound_file.
16682 (struct sound): Add members `data' and `header_size'.
16683 (enum sound_attr): Add SOUND_DATA.
16684 (current_sound, current_sound_device): Variables renamed from
16685 sound_file and sound_device.
16686 (parse_sound): Parse :data.
16687 (parse_sound): Handle sound data in strings.
16688 (find_sound_type): Function renamed from find_sound_file_type.
16689 (wav_init, au_init): Fail if sound's header_size is smaller than
16690 needed header size.
16691 (wav_play, au_play): Play sounds from string data.
16693 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
16695 * lisp.h: Add prototype for allocate_string_data.
16697 * alloc.c (Fgarbage_collect): Return number of live and free strings.
16699 * alloc.c (mark_buffer): Remove code in #if 0.
16701 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
16702 (strings_consed): New variable.
16703 (allocate_string): Set it.
16704 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
16705 (Fmemory_use_counts): Return strings_consed. Use Flist.
16707 * alloc.c: General cleanup in comments etc. Remove conditional
16708 compilation for `standalone'.
16710 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
16712 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
16713 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
16714 (DONT_COPY_FLAG): Removed.
16715 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
16716 (struct sdata, struct sblock): New
16717 (struct string_block): Rewritten.
16718 (STRINGS_IN_STRING_BLOCK): New macro.
16719 (oldest_sblock, current_sblock, total_strings, total_free_strings)
16720 (large_sblocks, string_blocks, string_free_list): New variables.
16721 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
16722 (init_strings): Rewritten.
16723 (allocate_string, allocate_string_data, compact_small_strings)
16724 (free_large_strings, sweep_strings): New functions.
16725 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
16726 (struct string_block_head, current_string_block)
16727 (first_string_block, large_string_blocks, STRING_FULLSIZE)
16728 (STRING_PAD): Removed.
16729 (make_uninit_multibyte_string, make_pure_string): Rewritten.
16730 (Fgarbage_collect): Don't set mark bit in large strings.
16731 (mark_object): Mark strings differently. Mark symbol names
16733 (survives_gc_p): Test marked strings differently.
16734 (gc_sweep): Sweep strings differently, unmark strings in
16736 (compact_strings): Removed.
16738 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
16740 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
16741 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
16743 2000-01-04 Kenichi Handa <handa@etl.go.jp>
16745 * fileio.c (Finsert_file_contents): Signal error if visiting file
16746 in a non-empty buffer.
16748 * term.c (encode_terminal_code): Fix the previous change.
16750 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16752 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
16753 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
16755 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
16757 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16759 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
16760 need to test for MSDOS frames.
16762 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16764 * dosfns.c (unspecified_colors): Remove.
16765 (msdos_stdcolor_idx): Use global variables unspecified_fg and
16767 (msdos_stdcolor_name): Return strings for unspecified fore- and
16768 back-ground colors.
16770 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
16771 (syms_of_xfaces): Remove their staticpro's.
16772 (tty_color_name): Return Lisp strings for unspecified fore- and
16773 back-ground colors.
16774 (Finternal_set_lisp_face_attribute): Remove the special treatment
16775 for Qunspecified_{f,b}g.
16776 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
16778 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16780 * xdisp.c (reseat_at_next_visible_line_start): Position before
16781 newline only if ending up on a newline.
16782 (next_element_from_ellipsis): Return success. Handle case of
16783 displaying no ellipsis. Fix case of ellipsis defined in display table.
16784 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
16787 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16789 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
16790 (Fcolor_supported_p): Renamed from face-color-supported-p.
16792 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16794 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
16795 list of colors renamed to tty-defined-color-alist.
16796 (tty_color_name): Pass the frame to tty-color-by-index.
16797 (realize_tty_face): tty-color-alist is now a function which
16798 accepts the frame as argument.
16800 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
16802 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16804 * term.c (insert_glyphs): Pass glyph, not &glyph, to
16805 encode_terminal_code.
16807 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16809 * dispnew.c (mode_line_string): Support termcap frames as well.
16811 2000-01-01 Gerd Moellmann <gerd@gnu.org>
16813 * syntax.c (Fforward_word): Undo previous change.
16815 * editfns.c (Fconstrain_to_field): Don't constrain if
16816 inhibit-field-text-motion is non-nil.
16817 (Fline_beginning_position): Undo previous change.
16818 (Fline_end_position): Ditto.
16820 * syntax.c (Fforward_word): Notice field boundaries only if
16821 inhibit-field-text-motion is nil.
16823 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
16825 * editfns.c (Vinhibit_field_text_motion): New variable.
16826 (inhibit-field-text-motion): New DEFVAR_LISP.
16827 (Fline_beginning_position, Fline_end_position): Notice field
16828 boundaries only if inhibit-field-text-motion is nil.
16830 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
16831 All calls adjusted.
16832 (x_build_heuristic_mask): Likewise.
16833 (xbm_load_image_from_file): Change error output.
16834 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
16835 (gif_load, gs_load, x_kill_gs_process): Ditto.
16837 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
16838 color indices when accessing raster pixels.
16839 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
16840 one of :file or :data.
16841 (enum pbm_keyword_index): Add PBM_DATA.
16842 (pbm_format): Add :data.
16843 (pbm_image_p): Allow either :file or :data.
16844 (pbm_read_file): New function.
16845 (pbm_scan_number): Rewritten to read from string.
16846 (pbm_load): Support :data.
16848 See ChangeLog.8 for earlier changes.
16850 ;; Local Variables:
16851 ;; coding: iso-2022-7bit
16854 Copyright (C) 2001, 2002 Free Software Foundation, Inc.
16855 Copying and distribution of this file, with or without modification,
16856 are permitted provided the copyright notice and this notice are preserved.