1 2002-05-14 Kenichi Handa <handa@etl.go.jp>
3 * xfns.c (x_encode_text): Allocate coding.destination here, and
4 call encode_coding_object with dst_object Qnil.
6 * buffer.c (Fset_buffer_multibyte): Convert 8-bit bytes to
7 multibyte form correctly.
9 * fontset.c (fs_load_font): Check fontp->full_name (not fontname)
10 against Vfont_encoding_alist.
12 * coding.c (Fdecode_sjis_char): Fix typo (0x7F->0xFF). Fix the
13 handling of charset list.
14 (encode_coding_iso_2022): Setup coding->safe_charsets in advance.
15 (decode_coding_object): Move point to coding->dst_pos before
16 calling post-read-conversion function.
17 (encode_coding_object): Give correct arguments ot
18 pre-write-conversion. Ignore the return value of
19 pre-write-conversion function. Pay attention for the case that
20 pre-write-conversion change the current buffer. If dst_object is
21 Qt, even if coding->src_bytes is zero, allocate at least one byte
22 to coding->destination.
24 * coding.h (JIS_TO_SJIS): Fix typo (j1->s1, j2->s2).
26 * charset.c (Fmake_char): Make it more backward compatible.
27 (Fmap_charset_chars): Fix docstring.
29 2002-05-13 Dave Love <fx@gnu.org>
31 * coding.c: Doc fixes.
32 (Fdefine_coding_system_alias): Use names, not symbols, in
35 2002-05-13 Kenichi Handa <handa@etl.go.jp>
37 * fontset.c (free_realized_fontsets): Call Fclear_face_cache instead
38 of calling free_realized_face.
40 2002-05-10 Yong Lu <lyongu@asia-infonet.com>
42 * charset.c (load_charset_map): Fix previous change.
43 (read_hex): Don't treat SPC as a comment starter.
44 (decode_char): If CODE_POINT_TO_INDEX retruns -1, always return
46 (Fdecode_char): Fix typo.
48 2002-05-10 Kenichi Handa <handa@etl.go.jp>
50 * charset.h (struct charset): New member `code_space_mask'.
52 * coding.c (coding_set_source): Delete the local variable
54 (encode_coding_charset): Delete the local variable charset.
55 (Fdefine_coding_system_internal): Likewise.
56 (Fdefine_coding_system_internal): Setup
57 attrs[coding_attr_charset_valids] correctly.
59 * charset.c (CODE_POINT_TO_INDEX): Utilize `code_space_mask'
60 member to check if CODE is valid or not.
61 (Fdefine_charset_internal): Initialize `code_space_mask' member.
62 (encode_char): Before calling CODE_POINT_TO_INDEX, check if CODE
63 is within the range of charset->min_code and carset->max_code.
65 2002-05-09 Dave Love <fx@gnu.org>
67 * syntax.h (syntax_temp) [!__GNUC__]: Declare.
69 * dispextern.h (generate_ascii_font): Fix return type.
71 * xfaces.c (generate_ascii_font): Fix arg declaration.
73 * coding.c (coding_inherit_eol_type)
74 (Fset_terminal_coding_system_internal)
75 (Fset_safe_terminal_coding_system_internal): Fix arg declarations.
77 2002-05-08 Kenichi Handa <handa@etl.go.jp>
79 * coding.c (decode_coding_charset, encode_coding_charset): Handle
80 multiple charsets correctly.
82 2002-05-07 Kenichi Handa <handa@etl.go.jp>
84 * search.c (boyer_moore): Fix handling of mulitbyte character
87 * xdisp.c (display_mode_element): When the variable `elt' is
88 changed, update `this' and `lisp_string'.
90 2002-05-07 Kenichi Handa <handa@etl.go.jp>
92 * buffer.c (Fset_buffer_multibyte): Fix 8-bit char handling.
94 * callproc.c (Fcall_process): Be sure to give the current buffer
95 to decode_coding_c_string. Update PT and PT_BYTE after the
98 * charset.c (struct charset_map_entries): New struct.
99 (load_charset_map): Renamed from parse_charset_map. New args
100 entries and n_entries. Caller changed.
101 (load_charset_map_from_file): Renamed from load_charset_map.
102 Caller changed. New arg control_flag. Call load_charset_map at
104 (load_charset_map_from_vector): New function.
105 (Fdefine_charset_internal): Setup charset.compact_codes_p.
106 (encode_char): If the charset is compact, change a character index
109 * coding.c (coding_alloc_by_making_gap): Check the case that the
110 source and destination are the same correctly.
111 (decode_coding_raw_text): Set coding->consumed_char and
112 coding->consumed to 0.
113 (produce_chars): If coding->chars_at_source is nonzero, update
114 coding->consumed_char and coding->consumed before calling
116 (Fdefine_coding_system_alias): Register ALIAS in
117 Vcoding_system_alist.
118 (syms_of_coding): Define `no-convesion' coding system at the tail.
120 * fileio.c (Finsert_file_contents): Set coding_system instead of
121 val. If the current buffer is multibyte, always call
124 * xfaces.c (try_font_list): Give higher priority to fontset's
125 family than face's family.
127 2002-04-18 Kenichi Handa <handa@etl.go.jp>
129 * callproc.c (Fcall_process): Be sure to give the current buffer
130 to decode_coding_c_string.
132 * xfaces.c (try_font_list): Give a family specified in a fontset
133 higher priority than a family specified in a face.
135 2002-04-09 Kenichi Handa <handa@etl.go.jp>
137 * fileio.c (Finsert_file_contents): Fix calculation of `inserted'.
138 Fix arguments to insert_from_buffer.
140 * xdisp.c (display_mode_element): Fix calculation of `bytepos'.
142 2002-03-11 Kenichi Handa <handa@etl.go.jp>
144 * coding.c (produce_chars): Set the variable `multibytep' correctly.
145 (decode_coding_gap): Set coding->dst_multibyte correctly.
147 2002-03-07 Kenichi Handa <handa@etl.go.jp>
149 * coding.c (encode_coding_utf_8): Initialize produced_chars to 0.
150 (decode_coding_utf_16): Fix converting high and low bytes to
152 (encode_coding_utf_16): Substitute coding->default_char for
153 non-Unicode characters.
154 (decode_coding): Don't call record_insert here.
155 (setup_coding_system): Initialize `surrogate' of
156 coding->spec.utf_16 to 0.
157 (EMIT_ONE_BYTE): Fix for multibyte case.
159 * insdel.c (insert_from_gap): Call record_insert.
161 2002-03-04 Kenichi Handa <handa@etl.go.jp>
163 * casefiddle.c (casify_region): Fix multibyte case.
165 * character.c (c_string_width): Add return type `int'.
166 (char_string_with_unification): Arg ADVANCED deleted.
168 * character.h (CHAR_VALID_P): Don't call CHARACTERP.
169 (CHAR_STRING): Adjusted for the change of
170 char_string_with_unification.
171 (CHAR_STRING_ADVANCE): Make it do-while statement.
173 * chartab.c (sub_char_table_set_range): Optimized for the case
174 DEPTH == 3. Add workaround code for a GCC optimization bug.
176 * charset.c (parse_charset_map): Remove an unused variable.
178 * coding.c: Delete unused variables.
180 * fileio.c (Finsert_file_contents): Set coding_system to Qnil
181 earlier. If inserted is zero and the coding system doesn't
182 require flushing, don't call decode_coding_gap.
184 * syntax.h (SET_RAW_SYNTAX_ENTRY): Don't call make_number.
186 2002-03-01 Kenichi Handa <handa@etl.go.jp>
188 The following changes are for using Unicode as an internal
189 character model, and use UTF-8 format for buffer/string
192 * .gdbinit (xchartable): Adjusted for the change of char table
194 (xsubchartable, xcoding, xcharset, xcurbuf): New commands.
196 * Makefile.in (obj): Add character.o and chartab.o.
197 (lisp, shortlisp): Remove utf-8.elc:
198 (*.o): For many files, change dependency on charset.h to
199 character.h, and add dependency on character.h.
200 (character.o, chartab.o): New targets.
202 * abbrev.c, bytecode.c, casefiddle.c, cmds.c, dispnew.c, doc.c,
203 doprnt.c, dosfns.c, frame.c, marker.c, minibuf.c, msdos.c,
204 w16select.c, w32bdf.c, w32console.c: Include "character.h" instead
207 * dired.c, filelock.c: Include "character.h".
209 * alloc.c: Include "character.h" instead of "charset.h".
210 (Fmake_char_table): Moved to chartab.c.
211 (make_sub_char_table): Likewise.
212 (syms_of_alloc): Remove defsubr for Smake_char_table.
214 * buffer.c: Include "character.h" instead of "charset.h", don't
216 (Fset_buffer_multibyte): Adjuted for UTF-8.
218 * buffer.h: EXFUN Fbuffer_live_p.
220 * callproc.c: Include "character.h" instead of "charset.h".
221 (Fcall_process): Big change for the new code-conversion APIs.
223 * casetab.c: Include "character.h" instead of "charset.h".
224 (set_canon, set_identity, shuffle): Adjusted for the new
226 (init_casetab_once): Call CHAR_TABLE_SET instead of directly
227 accessing the char table structure.
229 * chartab.c: New file that implements char table.
231 * category.c: Include "character.h".
232 (copy_category_entry): New function.
233 (copy_category_table): Call map_char_table and copy_category_entry.
234 (Fmake_category_table): Initialize all top-vel slots.
235 (char_category_set): New function.
236 (modify_lower_category_set): Deleted.
237 (Fmodify_category_entry): Call char_table_ref_and_range.
239 * category.h (CATEGORY_SET): Just call char_category_set.
241 * ccl.c: Include "character.h".
242 (Qccl, Qcclp): New variables.
243 (CCL_WRITE_CHAR): Alway treat the arg CH as a character even if
245 (CCL_WRITE_MULTIBYTE_CHAR): Deleted.
246 (CCL_WRITE_STRING, CCL_READ_CHAR): Adjusted for the change of SRC
248 (ccl_driver): Types of arguments changed. Code adjusted for that.
249 (Fccl_execute, Fccl_execute_on_string): Adjusted for the change of
251 (syms_of_ccl): Intern and staticpro Qccl and Qcclp.
253 * ccl.h (struct ccl_program): Members eol_type and multibyte
254 deleted. New members src_multibyte, dst_multibyte, consumed, and
256 (struct ccl_spec): Members decoder and encoder deleted. New
258 (CODING_SPEC_CCL_PROGRAM): New macro.
259 (ccl_driver): Prototype updated.
260 (Qccl, Qcclp, Fccl_program_p): Extern them.
261 (CHECK_CCL_PROGRAM): New macro.
263 * character.c, character.h, chartab.c: New files.
265 * charset.c: Mostly re-written. Character and multibyte sequence
266 handling codes are moved to character.c.
268 * charset.h: Mostly re-written. Character and multibyte sequence
269 handling codes are moved to character.h.
271 * coding.c, coding.h: Mostly re-written.
273 * composite.c: Include "character.h" instead of "charset.h".
274 (CHAR_WIDTH): Moved to character.h.
275 (HASH_KEY, HASH_VALUE): Deleted.
277 * composite.h (enum composition_method): Order of enumeration
280 * data.c: Include "character.h" instead of "charset.h".
281 (Faref): Call CHAR_TABLE_REF for a char table.
282 (Faset): Call CHAR_TABLE_SET for a char table.
284 * dispextern.h (free_realized_face, check_face_attribytes,
285 generate_ascii_font): Extern them.
286 (free_realized_multibyte_face): Extern deleted.
288 * disptab.h (DISP_CHAR_VECTOR): Adjusted for the change of char
291 * editfns.c: Include "character.h" instead of "charset.h".
292 (Fchar_to_string): Always call CHAR_STRING.
294 * emacs.c (main): Call init_charset_once, init_charset,
295 syms_of_chartab, and syms_of_character.
297 * fileio.c: Include "character.h" instead of "charset.h".
298 (Finsert_file_contents): Big change for the new code-conversion
300 (choose_write_coding_system): Likewise.
301 (Fwrite_region): Likewise.
302 (build_annotations_2): Deleted.
303 (e_write): Big change for the new code-conversion API.
305 * fns.c: Include "character.h" instead of "charset.h".
306 (copy_sub_char_table): Moved to chartab.c.
307 (Fcopy_sequence): Call copy_char_table for a char table.
308 (concat): Delete codes calling count_multibyte.
309 (string_char_to_byte): Adjusted for the new multibyte form.
310 (string_byte_to_char): Likewise.
311 (internal_equal): Adjusted for the change of char table structure.
312 (Fchar_table_subtype, Fchar_table_parent, Fset_char_table_parent,
313 Fchar_table_extra_slot, Fset_char_table_extra_slot,
314 Fchar_table_range, Fset_char_table_range, Fset_char_table_default,
315 char_table_translate, optimize_sub_char_table,
316 Foptimize_char_table, map_char_table, Fmap_char_table): Moved to
318 (char_table_ref_and_index): Deleted.
319 (HASH_KEY, HASH_VALUE): Moved to lisp.h.
320 (Fmd5): Call preferred_coding_system instead of accessing
321 Vcoding_category_list. Adjusted for the new code-conversion API.
322 (syms_of_fns): Defsubr for char table related functions moved to
325 * fontset.c: Mostly re-written.
327 * fontset.h (struct font_info): Type of the member encoding_type
329 (enum FONT_SPEC_INDEX): New enum.
330 (fontset_font_pattern, fs_load_font): Prototype updated.
331 (FS_LOAD_FONT): Adjusted for the change of fs_load_font.
333 * indent.c: Include "character.h" instead of "charset.h".
334 (MULTIBYTE_BYTES_WIDTH): Call CHAR_WIDTH instead of
337 * insdel.c: Include "character.h" instead of "charset.h".
338 (copy_text): Don't refer to Vnonascii_translation_table.
339 (insert_from_gap): New function.
341 * keyboard.c: Include "character.h" instead of "charset.h".
342 (command_loop_1): Never call direct_output_forward_char before
343 a non-ASCII character.
344 (read_char): If Vkeyboard_translate_table is a char table, always
345 translated a character.
347 * keymap.c: Include "character.h".
348 (store_in_keymap): Handle the case that IDX is a cons.
349 (Fdefine_key): Handle the case that KEY is a cons and the car part
350 is also a cons (range).
351 (push_key_description): Adjusted for the new character code.
352 (describe_vector): Call describe_char_table for a char table.
353 (describe_char_table): New function.
355 * keymap.h (describe_char_table): Extern it.
357 * lisp.h (enum pvec_type): New member PVEC_SUB_CHAR_TABLE.
358 (XSUB_CHAR_TABLE, XSETSUB_CHAR_TABLE): New macros.
359 (CHAR_TABLE_ORDINARY_SLOTS, CHAR_TABLE_SINGLE_BYTE_SLOTS,
360 SUB_CHAR_TABLE_ORDINARY_SLOTS, SUB_CHAR_TABLE_STANDARD_SLOTS):
362 (CHAR_TABLE_REF, CHAR_TABLE_SET): Adjusted for the new char table
364 (CHAR_TABLE_TRANSLATE): Just call char_table_translate.
365 (CHARTAB_SIZE_BITS_0, CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2,
366 CHARTAB_SIZE_BITS_3): New macros.
367 (chartab_size): Extern it.
368 (struct Lisp_Char_Table): Re-designed.
369 (struct Lisp_Sub_Char_Table): New structure.
370 (HASH_KEY, HASH_VALUE): Moved from fns.c.
371 (CHARACTERBITS): Defined as 22.
372 (GLYPH_MASK_FACE, GLYPH_MASK_CHAR): Adjusted for the above change.
373 (SUB_CHAR_TABLE_P): Check PVEC_CHAR_TABLE.
374 (GC_SUB_CHAR_TABLE_P): New macro.
375 (Fencode_coding_string, Fdecode_coding_string): EXFUN Updated.
376 (code_convert_string_norecord): Extern deleted.
377 (init_character_once, syms_of_character, init_charset,
378 syms_of_composite, Qeq, Fmakehash, insert_from_gap): Extern them.
380 * lread.c: Include "character.h".
381 (read_multibyte): New arg NBYTES.
382 (read_escape): The meaning of returned *BYTEREP changed.
383 (to_multibyte): Deleted.
384 (read1): Adjuted the handling of char table and string.
386 * print.c: Include "character.h" instead of "charset.h".
387 (print_string): Convert 8-bit raw bytes to octal form by
389 (print_object): Adjusted for the new multibyte form. Print 8-bit
390 raw bytes always in octal form. Handle sub char table correctly.
392 * process.c: Include "character.h" instead of "charset.h".
393 (read_process_output): Adjusted for the new code-conversion API.
394 (send_process): Likewise.
396 * puresize.h (BASE_PURESIZE): Increased.
398 * regex.c: Include "character.h" instead of "charset.h".
399 (BYTE8_TO_CHAR, CHAR_BYTE8_P) [not emacs]: New dummy macros.
400 (regex_compile): Accept a range whose starting and ending
401 character have different leading bytes.
402 (analyse_first): Adjusted for the above change.
404 * search.c: Include "character.h" instead of "charset.h".
405 (search_buffer, boyer_moore): Adjusted for the new multibyte form.
406 (Freplace_match): Adjusted for the change of
407 multibyte_char_to_unibyte.
409 * syntax.c: Include "character.h" instead of "charset.h".
410 (syntax_parent_lookup): Deleted.
411 (Fmodify_syntax_entry): Accept a cons as CHAR.
412 (skip_chars): Adjusted for the new multibyte form.
413 (init_syntax_once): Call char_table_set_range instead of directly
414 accessing the structure of a char table.
416 * syntax.h (SET_RAW_SYNTAX_ENTRY): Call CHAR_TABLE_SET.
417 (SYNTAX_ENTRY_FOLLOW_PARENT): Macro deleted.
418 (SET_RAW_SYNTAX_ENTRY_RANGE): New macro.
419 (SYNTAX_ENTRY_INT): Call CHAR_TABLE_REF.
421 * term.c: Include "buffer.h" and "character.h".
422 (encode_terminal_code): Adjusted for the new code-conversion API.
423 (write_glyphs): Likewise.
424 (produce_glyphs): Call CHAR_WIDTH instead of CHARSET_WIDTH.
426 * w32term.c (x_new_font): Adjusted for the change of FS_LOAD_FONT.
428 * xdisp.c: Include "character.h".
429 (get_next_display_element): Adjusted for the new multibyte form.
430 (disp_char_vector): Adjusted for the new char table structure.
431 (decode_mode_spec_coding): Adjusted for the new structure of
433 (decode_mode_spec): Adjusted for the new code-conversion API.
435 * xfaces.c: Include "character.h" instead of "charset.h".
436 (load_face_font): Adjusted for the change of choose_face_font and
438 (generate_ascii_font): New function.
439 (set_lface_from_font_name): Adjusted for the change of
441 (set_font_frame_param): Adjusted for the change of
443 (free_realized_face): Make it public.
444 (free_realized_faces_for_fontset): Renamed from
445 free_realized_multibyte_face. Free also faces realized for ASCII.
446 (choose_face_font): Argments changed. Adjusted for the change of
447 fontset_font_pattern and FS_LOAD_FONT.
449 * xfns.c: Include "character.h".
450 (x_encode_text): Adjusted for the new code-conversion API.
452 * xselect.c: Don't include "charset.h".
453 (selection_data_to_lisp_data): Adjusted for the new code
456 * xterm.c: Include "character.h".
457 (x_encode_char): New argument CHARSET. Caller changed.
458 (x_get_char_face_and_encoding): Call ENCODE_CHAR instead of
460 (x_get_glyph_face_and_encoding): Likewise.
461 (x_produce_glyphs): Don't check Vnonascii_translation_table Call
462 CHAR_WIDTH instead of CHARSET_WIDTH.
463 (XTread_socket): Adjusted for the new code-conversion API.
464 (x_new_font): Adjusted for the change of FS_LOAD_FONT.
465 (x_load_font): Adjusted for the change of struct font.
467 2002-02-26 Kim F. Storm <storm@cua.dk>
469 The following changes add a new Vminibuf_selected_window variable
470 which is similar to Vminibuf_scroll_window, but which is only set
471 on entry to the minibuffer (from a non-minibuffer window):
473 * window.c: (Vminibuf_selected_window): New variable.
474 (struct save_window_data): New member minibuf_selected_window.
475 (Fset_window_configuration): Restore Vminibuf_selected_window.
476 (Fcurrent_window_configuration): Save Vminibuf_selected_window.
477 Set minibuf_scroll_window member to nil if minibuf_level is 0.
478 (compare_window_configurations): Compare minibuf_selected_window.
480 * window.h: (Vminibuf_selected_window): Declare extern.
482 * minibuf.c (read_minibuf): Set Vminibuf_selected_window on first
483 entry to minibuffer or on entry from a non-minibuffer window.
485 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Compare with
486 Vminibuf_selected_window instead of Vminibuf_scroll_window.
488 * xdisp.c (init_iterator): Compare with Vminibuf_selected_window
489 instead of Vminibuf_scroll_window when deciding in which window
490 the region should be highlighted. Consequently, the region remains
491 highlighteded even when a completion buffer is also displayed.
493 2002-02-26 Eli Zaretskii <eliz@is.elta.co.il>
495 * fileio.c (Fsubstitute_in_file_name): Fix the change from
498 * xselect.c (Qcompound_text_with_extensions): Renamed from
499 Qcompound_text_no_extensions.
500 (lisp_data_to_selection_data, syms_of_xselect): Use the new name.
502 2002-02-26 Juanma Barranquero <lektu@terra.es>
504 * w32proc.c (syms_of_ntproc): Doc fix.
506 2002-02-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
508 * intervals.h: Include "dispextern.h" unconditionally.
510 2002-02-24 Jason Rumney <jasonr@gnu.org>
512 * Makefile.in (WINNT_SUPPORT) [WINDOWSNT]: Add w32-vars.elc
514 (lisp): Add emacs-lisp/backquote.elc.
516 2002-02-24 Kim F. Storm <storm@cua.dk>
518 * keymap.c (Flookup_key): Fixed problem in 2001-12-28 patch:
519 The validation of the event type was too strict as it didn't
520 allow string events; buffer names are used in bindings for
521 menu-bar-select-buffer (see `menu-bar-update-buffers').
523 2002-02-23 Kim F. Storm <storm@cua.dk>
525 The following changes rework my patch of 2002-02-06 which
526 added command remapping by entering the commands directly into
527 the keymaps. Now, command remapping uses an explicit `remap'
528 prefix in the keymaps, i.e. [remap COMMAND].
530 * keymap.c (Qremap, remap_command_vector): New variables.
531 (is_command_symbol): Removed function.
532 (Fdefine_key): No longer accept a symbol for KEY. Added
533 validation of [remap COMMAND] argument for KEY. The DEF is no
534 longer required to be a symbol when remapping a command.
535 (Fremap_command): New function to remap command through keymaps.
536 (Flookup_key): Perform command remapping initiated by
537 Fremap_command directly for speed.
538 (Fkey_binding): Use Fremap_command for command remapping.
539 (where_is_internal): Handle new command remapping representation.
540 (syms_of_keymap): Intern Qremap, initialize remap_command_vector,
541 staticpro them. Defsubr Fremap_command.
543 * keymap.h (Fremap_command): Declare extern.
544 (is_command_symbol): Remove extern.
546 * keyboard.c (command_loop_1): Use Fremap_command for command
547 remapping; now try command remapping for all symbols.
549 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
551 * coding.h (run_pre_post_conversion_on_str): Add prototype.
553 2002-02-23 Jason Rumney <jasonr@gnu.org>
555 * w32select.c (Fw32_set_clipboard_data): Run pre-write-conversion
556 on the string before encoding it.
557 (Fw32_get_clipboard_data): Run post-read-conversion on the string
560 * w32fns.c (w32_wnd_proc) <WM_TIMER>: Fix last change.
562 2002-02-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
564 * w32term.c (enter_timestamp): Remove unused static variable to
567 * xterm.c (enter_timestamp): Put in #if 0 to prevent warning.
569 2002-02-23 Eli Zaretskii <eliz@is.elta.co.il>
571 * w16select.c (Fw16_get_clipboard_data): Fix last change.
573 * xselect.c (selection_data_to_lisp_data): Fix last change.
575 2002-02-22 Jason Rumney <jasonr@gnu.org>
577 * w32term.h (struct w32_output): New member menu_command_in_progress.
579 * w32menu.c (menubar_selection_callback): Free the menu and
580 clear the menu_command_in_progress flag.
582 * w32fns.c (mouse_move_timer, mouse_button_timer): Initialize.
583 (menu_free_timer): New variable.
584 (MENU_FREE_ID, MENU_FREE_DELAY): New constants.
585 (w32_wnd_proc) <WM_TIMER>: Handle menu_free_timer.
586 <WM_EXITMENULOOP>: Delay before freeing menu. Do nothing if a
587 menu command is in progress.
588 <WM_COMMAND>: Set the menu_command_in_progress flag. Kill
589 any menu_free_timer that is running.
591 * w32term.c (w32_text_out): Renamed from W32_TEXTOUT.
592 Call ExtTextOutA rather than ExtTextOut.
594 2002-02-22 Eli Zaretskii <eliz@gnu.org>
596 * puresize.h (BASE_PURESIZE): Increase to 755000.
598 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
600 * w16select.c (Fw16_set_clipboard_data): Run pre-write-conversion
601 on the string before encoding it.
602 (Fw16_get_clipboard_data): Run post-read-conversion on the string
605 2002-02-22 Eli Zaretskii <eliz@is.elta.co.il>
607 Support for ICCCM Extended Segments in X selections:
609 * xselect.c <Qcompound_text_no_extensions>: New variable.
610 (syms_of_xselect): Intern and staticpro it.
611 (selection_data_to_lisp_data): Run post-read-conversion on decoded
613 (lisp_data_to_selection_data): If next-selection-coding-system is
614 compound-text-no-extensions, set the type of selection to be
617 * xterm.h (x_encode_text): Update prototype.
619 * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
620 callers changed. If SELECTIONP is non-zero, run the
621 pre-write-conversion function before encoding the selection text.
623 2002-02-21 Kim F. Storm <storm@cua.dk>
625 * frame.c (syms_of_frame): Change mouse-highlight default to t.
627 * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]: Corrected
628 composing of language-change event.
630 2002-02-20 Kim F. Storm <storm@cua.dk>
632 * keyboard.c (menu_bar_items): Don't include keymap or local-map
633 bindings at PT when building menu (the menu is not updated often
634 enough for this to work reliable).
635 (tool_bar_items): Likewise.
636 (current_active_maps): Removed unused (and buggy) function.
638 2002-02-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
640 * xfns.c (gif_load): Use correct width and height for GIF images.
642 2002-02-19 Eli Zaretskii <eliz@is.elta.co.il>
644 * floatfns.c (Fatan): Accept an optional second arg and call
645 atan2 if passed 2 args.
647 2002-02-18 Jason Rumney <jasonr@gnu.org>
649 * w32term.c (glyph_rect): Determine the row and glyph more precisely.
651 2002-02-17 Jason Rumney <jasonr@gnu.org>
653 * w32term.c (x_autoselect_window_p): New variable.
654 (syms_of_w32term): DEFVAR_BOOL and initialize it.
655 (note_mouse_movement): Use it.
657 * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.
659 * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.
661 * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
663 (syms_of_w32fns): Intern and staticpro them.
664 (x_frame_parms) <"fullscreen">: New parameter.
665 (x_fullscreen_move, x_set_fullscreen): New functions.
666 (x_set_frame_parameters): Support Qfullscreen.
667 (x_real_positions): Save x/y_pixels_diff frame params.
668 (x_figure_window_size): Support full-screen frames.
669 (Fx_create_frame): Default the fullscreen parameter.
671 * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
672 (x_fullscreen_adjust): New functions.
673 (w32_read_socket) <WM_WINDOWPOSCHANGED>: Don't resize to
674 fullscreen. Call x_check_fullscreen_move, and set the
675 want_fullscreen member of output_data.w32
676 <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.
678 * w32term.h: New enum for FULLSCREEN_* constants.
679 (struct w32_output): New members want_fullscreen, x_pixels_diff,
680 y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
681 (x-fullscreen-adjust): New prototype.
683 2002-02-17 Kim F. Storm <storm@cua.dk>
685 * frame.c: (Vmouse_highlight): New variable.
686 (syms_of_frame): DEFVAR_LISP it.
688 * frame.h: (Vmouse_highlight): Declare extern.
690 * xterm.h (struct x_display_info): Add mouse_face_hidden.
692 * xterm.c (disable_mouse_highlight): Removed variable.
693 (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
694 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
695 (XTread_socket): Turn mouse_face_hidden off after mouse movement,
696 and on after keyboard input.
697 (x_term_init): Initialize mouse_face_hidden.
699 * msdos.h (struct display_info): Add mouse_face_hidden.
701 * msdos.c (disable_mouse_highlight): Removed variable.
702 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
703 (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
704 (internal_terminal_init): Initialize mouse_face_hidden.
705 (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
706 and on after keyboard input.
708 * w32term.h (struct w32_display_info): Add mouse_face_hidden.
710 * w32term.c (disable_mouse_highlight): Removed variable.
711 (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
712 (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
713 (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
714 and on after keyboard input.
715 (w32_initialize_display_info): Initialize mouse_face_hidden.
717 2002-02-16 Eli Zaretskii <eliz@is.elta.co.il>
719 * msdos.c (last_mouse_window): New variable.
720 (dos_rawgetc): Fix last change--if the mouse is in the same window
721 as recorded in last_mouse_window, don't select this window.
723 * Makefile.in (lisp, shortlisp): Use cus-start.elc, not
726 * msdos.c (x_autoselect_window_p): New variable.
727 (syms_of_msdos): Defvar it.
728 (dos_rawgetc): If x_autoselect_window_p is set, select the window
729 in which the last mouse movement occured, unless it is already
732 * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step): New
734 (syms_of_xdisp): DEVFAR them.
735 (hscroll_window_tree): Use automatic_hscroll_margin and
736 Vautomatic_hscroll_step to compute the amount of window scrolling.
738 2002-02-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
740 * xterm.c (x-autoselect-window): New variable.
741 (note_mouse_movement): Use it.
743 * keyboard.c: Do not include "systime.h" twice.
745 2002-02-15 Andreas Schwab <schwab@suse.de>
747 * puresize.h (BASE_PURESIZE): Increase to 9/5.
749 * alloc.c (NSTATICS): Increase to 1280.
751 2002-02-15 Kai Gro
\e,A_
\e(Bjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE>
753 * alloc.c (NSTATICS): Bump to 1026.
755 * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
756 (Vx_super_keysym): New variables.
757 (syms_of_xterm): DEFVAR_LISP them.
758 (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
759 variables to determine which keys to use for the various
762 2002-02-13 Kim F. Storm <storm@cua.dk>
764 * window.c: (Vmode_line_in_non_selected_windows): Removed.
765 (mode_line_in_non_selected_windows): New variable.
766 (syms_of_window): DEFVAR_BOOL it.
768 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Use
769 mode_line_in_non_selected_windows.
770 (mode_line_in_non_selected_windows): Declare extern.
771 (Vmode_line_in_non_selected_windows): Removed extern.
773 2002-02-13 Richard M. Stallman <rms@gnu.org>
775 * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
776 (Fthis_single_command_keys, Fthis_single_command_raw_keys)
777 (Fclear_this_command_keys): Doc fixes.
779 * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
780 (update_face_from_frame_parameter): Increment face_change_count
781 and windows_or_buffers_changed to force redisplay using changed faces.
783 * xdisp.c (QCpropertize): New variable.
784 (mode_line_proptrans_alist): New variable.
785 (display_mode_element): New arg PROPS; all calls changed.
786 Implement this, for strings.
787 Handle literal output of strings by sharing the
788 main-line code for strings, using local var `literal'.
789 Handle :propertize feature.
790 (syms_of_xdisp): Initialze and staticpro QCpropertize and
791 mode_line_proptrans_alist.
793 2002-02-11 Kim F. Storm <storm@cua.dk>
795 * window.c: (Vmode_line_in_non_selected_windows): New variable.
796 (syms_of_window): DEFVAR_LISP it.
798 * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
799 (CURRENT_MODE_LINE_FACE_ID): Use it.
800 (Vmode_line_in_non_selected_windows): Declare extern.
802 * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
803 to get mode line face.
805 2002-02-11 Eli Zaretskii <eliz@is.elta.co.il>
807 * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
808 variables; cus-start.el doesn't need them anymore.
810 2002-02-09 Kim F. Storm <storm@cua.dk>
812 * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
813 reduction. This fixes a display problem where stray newlines were
814 inserted in the window (corrected by C-l). Clarified code (IMHO).
816 2002-02-09 Eli Zaretskii <eliz@is.elta.co.il>
818 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.
820 * xdisp.c (display_mode_lines): Fix last change.
822 2002-02-09 Jason Rumney <jasonr@gnu.org>
824 * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
826 (w32_load_system_font): Prevent Cleartype fonts from loading.
827 (Fx_show_tip): Ensure tip frames are above other topmost windows.
829 2002-02-09 Kim F. Storm <storm@cua.dk>
831 * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
832 (CURRENT_MODE_LINE_HEIGHT): Use it.
833 (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.
835 * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
836 (pos_visible_p, handle_face_prop): Likewise.
837 (display_mode_lines): Likewise, but for the real selected window.
838 (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.
840 * xfaces.c (Qmode_line_inactive): New face variable for mode-line
841 in non-selected windows.
842 (realize_basic_faces): Realize it.
843 (syms_of_term): Intern and staticpro it.
845 2002-02-08 Kim F. Storm <storm@cua.dk>
847 * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
848 Changed mail addresses to emacs-devel@gnu.org.
850 2002-02-08 Eli Zaretskii <eliz@is.elta.co.il>
852 * fileio.c (Fsubstitute_in_file_name): If the file name includes
853 ~user, and there's no such user, don't discard everything before
856 * floatfns.c (Fround): Doc fix.
858 2002-02-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
860 * sysdep.c (init_system_name): Put unused variable `p' in #if 0.
862 2002-02-07 Stefan Monnier <monnier@cs.yale.edu>
864 * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).
866 2002-02-07 Kim F. Storm <storm@cua.dk>
868 * keymap.c (where_is_internal): Only check whether definition is
869 remapped if it fulfills is_command_symbol.
871 2002-02-07 Andreas Schwab <schwab@suse.de>
873 * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.
875 * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.
877 2002-02-06 Kim F. Storm <storm@cua.dk>
879 * keymap.c (Fdefine_key): Allow symbol as KEY argument for
880 defining command remapping. Doc updated.
881 (Flookup_key): Remap command through keymap if KEY is a symbol.
882 (is_command_symbol): New function.
883 (Fkey_binding): Use it. New optional argument NO-REMAP.
884 Doc updated. Callers changed. Perform command remapping via
885 recursive call unless that arg is non-nil.
886 (where_is_internal): New argument no_remap. Callers changed.
887 Call recursively to find original key bindings for a remapped
888 comand unless that arg is non-nil.
889 (Fwhere_is_internal): New optional argument NO-REMAP.
890 Doc updated. Callers changed. Pass arg to where_is_internal.
892 * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
893 (is_command_symbol): Added prototype.
895 * keyboard.c (Vthis_original_command): New variable.
896 (syms_of_keyboard): DEFVAR_LISP it.
897 (command_loop_1): Set it, and perform command remapping.
899 2002-02-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
901 * keyboard.c (recursive_edit_1): Call cancel_hourglass
904 2002-02-06 Jason Rumney <jasonr@gnu.org>
906 * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.
908 2002-02-06 Eli Zaretskii <eliz@is.elta.co.il>
910 * charset.c (get_charset_id): Use if-else instead of ?:.
912 2002-02-06 Richard M. Stallman <rms@gnu.org>
914 * filelock.c (S_ISLNK): Define if not defined.
916 2002-02-03 Richard M. Stallman <rms@gnu.org>
918 * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.
920 * lread.c (read1): Redesign strategy for force_multibyte and
921 force_singlebyte. Now is_multibyte records whether read_buffer
922 is multibyte. Encountering any multibyte character makes it so.
924 2002-02-02 Stefan Monnier <monnier@cs.yale.edu>
926 * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
927 with the same sequence, map that sequence to f10 rather than f0.
929 2002-02-03 Andreas Schwab <schwab@suse.de>
931 * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
932 latter never being defined on GNU/Linux.
934 2002-02-02 Eli Zaretskii <eliz@is.elta.co.il>
936 * xfaces.c (realize_default_face): Don't set the weight and slant
937 of the default face to Qnormal, unless these attributes are
940 2002-02-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
942 * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
943 Call cancel_hourglass unconditionally.
945 * eval.c (Fsignal): Remove duplicated declaration of
946 the variable `display_hourglass_p'.
948 2002-01-31 Richard M. Stallman <rms@gnu.org>
950 * editfns.c (region_limit): Nicer error message.
952 * coding.c (decode_composition_emacs_mule):
953 Give up if NCOMPONENT gets too large to index `component'.
955 * callint.c (check_mark): New arg to specify clearer error message.
958 2002-01-27 Richard M. Stallman <rms@gnu.org>
960 * minibuf.c (Fcompleting_read): Doc fix.
962 2002-01-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
964 * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
965 (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
968 2002-01-26 Richard M. Stallman <rms@gnu.org>
970 * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.
972 * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
973 and scroll_up_aggressively.
975 2002-01-26 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
977 * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.
979 2002-01-25 Stefan Monnier <monnier@cs.yale.edu>
981 * textprop.c (Fnext_property_change, Fnext_single_property_change)
982 (Fprevious_property_change, Fprevious_single_property_change):
983 Stay within the narrowed-buffer boundaries.
985 2002-01-25 Eli Zaretskii <eliz@is.elta.co.il>
987 * term.c (Ftty_display_color_cells): New function.
988 (syms_of_term): Defsubr it.
989 (Ftty_display_color_cells, Ftty_display_color_p): Change the
990 argument name to DISPLAY. Doc fix.
992 * dispextern.h: Add prototype for set_tty_color_mode and
995 2002-01-24 Jason Rumney <jasonr@gnu.org>
997 * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
998 If region left to draw is not what was expected, mark the frame as
1001 * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
1002 Combine the regions returned by BeginPaint and GetUpdateRect.
1004 2002-01-23 Jason Rumney <jasonr@gnu.org>
1006 * w32term.c (x_update_window_begin): Only hide caret if
1007 w32_use_visible_system_caret is set.
1008 (x_update_window_end): Only show caret if
1009 w32_use_visible_system_caret is set.
1010 (syms_of_w32term): Handle SystemParametersInfo call failing.
1012 * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.
1014 2002-01-22 Richard M. Stallman <rms@gnu.org>
1016 * unexelf.c (unexec): Define n so as to cause compilation error
1017 for the code where people have often written n instead of nn.
1019 * .gdbinit (hookpost-run): Defined.
1021 2002-01-22 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1023 * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.
1025 2002-01-21 Jan D. <Jan.Djarv@mbox200.swipnet.se>
1027 * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
1028 if fullscreen is being set.
1030 2002-01-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1032 * minibuf.c (Fminibuffer_contents)
1033 (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
1034 (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.
1036 2002-01-21 Richard M. Stallman <rms@gnu.org>
1038 * window.c (check_frame_size): Fix minimum height calculation.
1040 2002-01-20 Ken Raeburn <raeburn@gnu.org>
1042 * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
1043 height before comparison.
1044 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
1046 2002-01-20 Jason Rumney <jasonr@gnu.org>
1048 * w32term.c (w32_system_caret_width): Remove.
1049 (w32_use_visible_system_caret): New user flag.
1050 (syms_of_w32term): DEFVAR_BOOL it. Initialize based on whether
1051 Windows reports a screen reader running.
1052 (x_update_window_begin): Hide the system caret.
1053 (x_update_window_end): Show the system caret.
1054 (x_display_and_set_cursor): Don't draw a cursor when
1055 w32_use_visible_system_caret is set. Do not adjust width.
1057 * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
1058 (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
1059 <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
1060 the user requests it. Use system default width when creating.
1061 <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.
1063 * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
1064 New window messages.
1066 2002-01-20 Richard M. Stallman <rms@gnu.org>
1068 * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.
1070 2002-01-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1072 * doprnt.c (doprnt1): Fix typos in error call.
1074 2002-01-20 Eli Zaretskii <eliz@is.elta.co.il>
1076 * unexelf.c (unexec) [__sgi]: Support the .got sections.
1078 2002-01-20 Jason Rumney <jasonr@gnu.org>
1080 * w32term.c (w32_native_per_char_metric): Don't trust the metrics
1081 that Windows returns. If a double check fails, try to guess how
1082 ExtTextOut is going to act.
1084 * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
1085 in place of stricmp.
1086 (w32_list_synthesized_fonts): Removed.
1087 (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
1088 (struct enumfont_t): New element; list.
1089 (enum_font_cb2): List all style and charset variations of a font.
1090 (Fw32_select_font): New optional argument; include_proportional.
1091 Exclude vertical fonts. Exclude proportional fonts unless
1092 include_proportional is non-nil.
1093 (w32_enable_synthesized_fonts): Change to a boolean.
1094 (Fw32_send_sys_command): Doc fix.
1096 2002-01-19 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1098 * dispnew.c (update_frame): Move the variable `tem' to the block
1101 2002-01-19 Jason Rumney <jasonr@gnu.org>
1103 * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
1104 call to face-set-after-frame-default.
1106 2002-01-18 Richard M. Stallman <rms@gnu.org>
1108 * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
1109 (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.
1111 2002-01-17 Richard M. Stallman <rms@gnu.org>
1113 * window.c (enlarge_window): When exceeding size of parent,
1114 directly delete all the siblings instead of trying to resize it.
1116 2002-01-17 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1118 * term.c (set_tty_color_mode): Remove unused variable `tem'.
1120 2002-01-16 Henrik Enberg <henrik@enberg.org>
1122 * lread.c (init_lread): Move the installed-lisp dirs later in the path.
1124 2002-01-16 Kim F. Storm <storm@cua.dk>
1126 * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
1127 is invisible. This can happen if cursor is on top line of a
1128 window, and we switch to a buffer with a header line.
1130 * w32term.c (x_erase_phys_cursor): Ditto.
1132 2002-01-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1134 * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
1135 `dont_resize' only when used.
1137 * xdisp.c: Remove forgotten extern declaration of `Qimage'.
1139 2002-01-15 Eli Zaretskii <eliz@is.elta.co.il>
1141 * xdisp.c (display_mode_element): When computing charpos, depend
1142 on multibyteness of elt, not the text in field.
1144 2002-01-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1146 * buffer.c (Fkill_all_local_variables): Increment
1147 `update_mode_lines' only once.
1149 2002-01-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1151 * lisp.h (adjust_after_replace_noundo)
1152 (Fupdate_coding_systems_internal): Add prototypes.
1154 * sound.c (Fplay_sound): Initialize header_size also for :data case.
1156 2002-01-14 Eli Zaretskii <eliz@is.elta.co.il>
1158 Support for the --color command-line argument and tty-color-mode
1161 * term.c (tty_default_color_capabilities, tty_setup_colors)
1162 (set_tty_color_mode): New functions.
1163 (term_init): Call tty_default_color_capabilities.
1164 (Qtty_color_mode_alist): New variable.
1165 (syms_of_term): Intern and staticpro it.
1167 * frame.c (store_frame_param): Call set_tty_color_mode for termcap
1169 (do_switch_frame): For termcap frames, switch the tty
1170 color mode as specified by the frame's parameters.
1171 (Qtty_color_mode): New variable.
1172 (syms_of_frame): Intern and staticpro it.
1174 * emacs.c (USAGE2): Add the --color option.
1175 (standard_args): Ditto.
1177 2002-01-13 Jan Djarv <Jan.Djarv@mbox200.swipnet.se>
1179 * xterm.h (struct x_output): New members want_fullscreen,
1180 x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
1181 y_pixels_outer_diff.
1182 New enum for FULLSCREEN_* constants.
1183 (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
1185 (x_fullscreen_adjust): Add prototype.
1187 * emacs.c (USAGE2): Add the new full-screen arguments.
1188 (standard_args): Ditto.
1190 * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
1192 (syms_of_xfns): Intern and staticpro them.
1193 (x_frame_parms) <"fullscreen">: New parameter.
1194 (x_fullscreen_move, x_set_fullscreen): New functions.
1195 (x_set_frame_parameters): Support for Qfullscreen.
1196 (x_real_positions): More accurate computation of the frame position.
1197 (x_figure_window_size): Support full-screen frames.
1198 (Fx_create_frame): Default the fullscreen parameter.
1200 * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
1201 (XTread_socket) <Expose>: Call x_check_fullscreen.
1202 <ConfigureNotify>: Don't resize to fullscreen.
1203 Call x_check_fullscreen_move, and set the want_fullscreen member of
1206 2002-01-13 Jason Rumney <jasonr@gnu.org>
1208 * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
1209 for mice with more than 3 buttons.
1211 * w32term.c (parse_button): New parameter xbutton. Callers changed.
1212 (w32_read_socket): Handle new "XBUTTON" messages.
1214 * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
1215 (syms_of_w32fns): DEFVAR_BOOL it.
1216 (w32_wnd_proc): Handle new "XBUTTON" messages.
1218 2002-01-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1220 * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.
1222 2002-01-13 Andreas Schwab <schwab@suse.de>
1224 * xterm.c (x_load_font): Never set fonts_changed_p to zero.
1226 2002-01-12 Andreas Schwab <schwab@suse.de>
1228 * .gdbinit (xbuffer): Remove address operator since data is now a
1231 2002-01-11 Richard M. Stallman <rms@gnu.org>
1233 * insdel.c (adjust_after_replace_noundo): New function.
1235 * coding.c (code_convert_region): Don't copy old text if undo disabled.
1237 2002-01-09 Jason Rumney <jasonr@gnu.org>
1239 * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
1240 when checking for multiple frames.
1242 2002-01-08 Richard M. Stallman <rms@gnu.org>
1244 * window.c (delete_window): Rewrite the code for changing the
1245 selected window to handle the case where WINDOW is not a leaf.
1247 2002-01-07 Eli Zaretskii <eliz@is.elta.co.il>
1249 * process.c (send_process): Set src_multibyte to 1 after the call
1250 top setup_coding_system, not before the call.
1252 2002-01-07 Jason Rumney <jasonr@gnu.org>
1254 * xmenu.c (set_frame_menubar, xmenu_show):
1255 (xdialog_show): Initialize wv->help to Qnil.
1257 * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
1258 (w32_dialog_show): Initialize wv->help to Qnil.
1260 2002-01-06 Jason Rumney <jasonr@gnu.org>
1262 * xmenu.c (single_submenu): Initialize wv->help to Qnil.
1264 * w32menu.c (w32_menu_display_help): Revert last change.
1266 * xmenu.c (menu_highlight_callback): Revert last change.
1268 2002-01-06 Andreas Schwab <schwab@suse.de>
1270 * insdel.c (make_gap_larger): Make sure buffer size does not
1271 overflow range of int.
1273 2002-01-05 Jason Rumney <jasonr@gnu.org>
1275 * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1278 * w32menu.c (w32_menu_display_help): Hide any tooltip window.
1280 * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
1281 to the left or to the right of the pointer, put it against
1282 the left screen edge.
1283 (x_frame_parms): Add missing braces around initializer.
1285 * w32term.c (x_setup_relief_colors): Don't compute an image's
1286 background color if it doesn't have a Pixmap.
1287 (notice_overwritten_cursor): Don't depend on
1288 output_cursor and updated_area. Compare pixel coordinates with
1289 window's cursor pixel coordinates.
1290 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1291 Call notice_overwritten_cursor with new arg list.
1292 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1294 (x_draw_image_relief): Use predefined macro instead of
1295 constant when the value of `tool_bar_button_relief' is negative.
1297 * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.
1299 2002-01-04 Richard M. Stallman <rms@gnu.org>
1301 * xmenu.c (menu_highlight_callback): Hide any tooltip window.
1303 2002-01-03 Richard M. Stallman <rms@gnu.org>
1305 * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
1306 (Fkey_binding): Try the `keymap' property map first.
1307 (Fdescribe_buffer_bindings): Show `keymap' property bindings before
1308 minor mode bindings.
1310 2002-01-03 Kim F. Storm <storm@cua.dk>
1312 * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.
1314 2002-01-02 Richard M. Stallman <rms@gnu.org>
1316 * keyboard.c (read_key_sequence): Handle the keymap property
1317 before minor mode maps.
1319 * editfns.c (Fformat): Update thissize from field_width
1320 based on the actual width, in the string case.
1322 2002-01-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1324 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
1325 when used as truth value to prevent gcc warnings.
1327 * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
1328 * w32proc.c: Include <config.h>.
1330 2002-01-01 Andreas Schwab <schwab@suse.de>
1332 * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
1333 not EMACS_INT, to make them compatible with DEFVAR_INT.
1334 * lisp.h (max_specpdl_size): Adjust declaration.
1336 2002-01-01 Richard M. Stallman <rms@gnu.org>
1338 * print.c (print_object): Test print_escape_nonascii only for
1340 (PRINTPREPARE): Once again bind Qprint_escape_nonascii
1341 when outputting to a multibyte buffer.
1343 2001-12-29 Richard M. Stallman <rms@gnu.org>
1345 * print.c (print_object): In multibyte string, use hex escapes.
1346 Use octal only for unibyte strings.
1347 (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.
1349 * lread.c (read_escape): New arg BYTEREP for reporting whether
1350 escape forces unibyte or multibyte.
1351 (read1): When reading a string, take note of that info.
1353 2001-12-29 Ken Raeburn <raeburn@gnu.org>
1355 * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
1356 comparison to test lisp value returned by Fget.
1358 2001-12-29 Richard M. Stallman <rms@gnu.org>
1360 * lisp.h (max_specpdl_size): Add declaration.
1362 * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.
1364 * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
1365 Handle modifier bits. Correct typo in error message.
1367 2001-12-28 Richard M. Stallman <rms@gnu.org>
1369 * abbrev.c: Use the plist of an abbrev for multiple params if nec.
1370 (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
1371 (Fdefine_global_abbrev, Fdefine_mode_abbrev):
1372 Update calls to Fdefine_abbrev.
1373 (write_abbrev): Update for changed data format.
1374 Don't list "system" abbrevs.
1375 (Fexpand_abbrev): Update use count with new data format.
1376 (describe_abbrev): Update for changed data format.
1377 (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.
1379 * config.in (HAVE_MBSINIT): Add #undef.
1381 * strftime.c (mbsinit): Define as no-op if not available.
1383 * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
1384 (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.
1386 * keymap.c (Flookup_key): Error message if key has wrong data type.
1387 (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
1388 (exclude_key): New variable.
1390 2001-12-28 Gerd Moellmann <gerd@gnu.org>
1392 * xterm.c (x_setup_relief_colors): Don't compute an image's
1393 background color if it doesn't have a Pixmap.
1395 * xterm.c (notice_overwritten_cursor): Don't depend on
1396 output_cursor and updated_area. Compare pixel coordinates with
1397 window's cursor pixel coordinates.
1398 (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
1399 Call notice_overwritten_cursor with new arg list.
1400 (show_mouse_face): Fix bug setting a row's mouse_face_p flag
1403 * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
1404 height of the cursor line to the amount to scroll.
1406 2001-12-27 Richard M. Stallman <rms@gnu.org>
1408 * intervals.c (set_point_both): The position after an invisible,
1409 intangible character is not an acceptable stopping point.
1411 2001-12-27 Ken Raeburn <raeburn@gnu.org>
1413 * window.c (enlarge_window): In new preserve_before code, convert
1414 CURBEG from lisp object to integer before doing arithmetic.
1416 2001-12-27 Richard M. Stallman <rms@gnu.org>
1418 * bytecode.c (Fbyte_code): Undo previous change.
1420 2001-12-26 Kim F. Storm <storm@cua.dk>
1422 * keyboard.c (record_char): Ignore duplicate help-echo events only
1423 separated by mouse-movement. When tracking mouse, only record
1424 first and last mouse-movement event in same window.
1425 Don't record mouse-movement events in keyboard macros.
1427 2001-12-25 Richard M. Stallman <rms@gnu.org>
1429 * window.c (enlarge_window): New arg PRESERVE_BEFORE. Callers changed.
1430 (Fenlarge_window): New arg PRESERVE_BEFORE.
1432 * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
1433 instead of Fstring_as_unibyte.
1435 2001-12-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1437 The following changes remove mocklisp support:
1439 * mocklisp.h, mocklisp.c: Files removed.
1441 * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
1442 `Qmocklisp' and `Qmocklisp_arguments'.
1443 Remove prototype of syms_of_mocklisp.
1445 * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.
1447 * callint.c: Do not include mocklisp.h.
1448 (Fcall_interactively): Do not test for mocklisp case.
1450 * eval.c: Remove variables `Qmocklisp_arguments',
1451 `Vmocklisp_arguments' and `Qmocklisp'. Remove prototype of ml_apply.
1452 (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
1453 Do not test for mocklisp case.
1454 (Fwhile): Remove unused variable `tem'.
1455 (syms_of_eval): Remove variable `moclisp-arguments'.
1457 * data.c (wrong_type_argument): Remove mocklisp case.
1459 * doc.c (Fdocumentation): Remove mocklisp case.
1461 * emacs.c (main): Do not call syms_of_mocklisp.
1463 2001-12-21 Richard M. Stallman <rms@gnu.org>
1465 * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
1466 to the left or to the right of the pointer, put it against
1467 the left screen edge.
1469 2001-12-21 Eli Zaretskii <eliz@is.elta.co.il>
1471 * Makefile.in (distclean): Remove .gdbinit if we are building
1472 outside the source tree.
1474 2001-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1476 * w32.c (emacs_root_dir): New function.
1478 * msdos.c (emacs_root_dir): New function.
1480 * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
1481 of the current drive as the fallback for default_directory.
1483 * dired.c (file_name_completion): Run the elements of
1484 completion-ignored-extensions through ENCODE_FILE.
1486 * lisp.h (scmp): Remove prototype, since it's now a static
1487 function private to dired.c.
1489 2001-12-18 Richard M. Stallman <rms@gnu.org>
1491 * dired.c (scmp): Function moved from minibuf.c.
1492 Delete multibyte handling--used only on encoded strings.
1494 * minibuf.c (scmp): Function moved to dired.c.
1496 * fns.c (merge): Add QUIT call.
1498 2001-12-18 Dave Love <fx@gnu.org>
1500 * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
1501 language/georgian.el.
1503 2001-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1505 * Makefile.in (lisp, shortlisp): Synchronize with changes to
1506 lisp/Makefile.in:DONTCOMPILE.
1508 2001-12-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1510 * xdisp.c (window_box_height): Do not return negative values.
1511 From Gerd Moellmann <gerd@gnu.org>.
1513 * keyboard.c (head_table): Add missing braces around initializer.
1515 * term.c (keys): Likewise.
1517 * xfns.c (x_frame_parms, visual_classes): Likewise.
1519 2001-12-17 Sam Steingold <sds@gnu.org>
1521 * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
1522 patch (COMPOSING_P, not COMPOSING).
1524 2001-12-17 Richard M. Stallman <rms@gnu.org>
1526 * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.
1528 * coding.c (code_convert_region): Update coding->cmp_data->char_offset
1529 before calling decode_coding.
1531 * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.
1533 * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
1534 instead of only for COMPOSITION_DISABLED.
1536 2001-12-16 Richard M. Stallman <rms@gnu.org>
1538 * alloc.c (pure_alloc): After overflow, allocate just a small block.
1540 * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.
1542 * buffer.h (struct buffer): New field `display_error_modiff'.
1543 * buffer.c (reset_buffer): Initialize `display_error_modiff'.
1545 * window.c (Frecenter): Clear display_error_modiff field.
1547 * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
1548 Call redisplay_window, but not if display_error_modiff field says no.
1549 (redisplay_window_error): New function.
1550 (displayed_buffer): New variable.
1551 (redisplay_internal, redisplay_windows): Call the new functions
1552 instead of redisplay_window directly.
1554 2001-12-15 Richard M. Stallman <rms@gnu.org>
1556 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1558 2001-12-14 Andrew Innes <andrewi@gnu.org>
1560 * makefile.w32-in (EMACSLOADPATH): Define.
1561 ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
1562 (bootstrap-temacs): Remove dependency on bootstrap-clean.
1564 2001-12-13 Eli Zaretskii <eliz@is.elta.co.il>
1566 * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
1567 parameter have a numeric value all the time.
1569 * w32fns.c (x_report_frame_params): Likewise.
1571 2001-12-12 Richard M. Stallman <rms@gnu.org>
1573 * fileio.c (Fwrite_region): Doc fix.
1575 * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
1576 (redisplay_internal): Call clear_image_cache only for window terminals.
1578 2001-12-12 Gerd Moellmann <gerd@gnu.org>
1580 * xdisp.c (move_it_vertically_backward): Change heuristic
1581 for the case that we didn't move far enough initially.
1583 * window.c (Frecenter): Simplify computation in the case of window
1584 system frames and ARG < 0; use window_box_height.
1586 2001-12-11 Richard M. Stallman <rms@gnu.org>
1588 * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
1589 * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.
1591 2001-12-11 Andrew Innes <andrewi@gnu.org>
1593 * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
1596 2001-12-11 Richard M. Stallman <rms@gnu.org>
1598 * m/hp800.h: Split the __hpux conditional into the parts
1599 that are right for GNU/Linux too and the parts that are not.
1600 Use the former if GNU_LINUX.
1601 (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.
1603 * s/gnu-linux.h (GNU_LINUX): Defined.
1605 2001-12-11 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1607 * macros.c, msdos.c, w16select.c: Change doc-string comments to
1608 `new style' [w/`doc:' keyword].
1610 2001-12-10 Jason Rumney <jasonr@gnu.org>
1612 * w32menu.c (w32_free_submenu_strings): Clear menu item struct
1615 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1617 * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
1620 2001-12-09 Eli Zaretskii <eliz@is.elta.co.il>
1622 * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.
1624 * s/hpux10.h (srand48): Don't undefine.
1626 2001-12-09 Jason Rumney <jasonr@gnu.org>
1628 * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
1629 Add comment to explain where the struct came from.
1630 (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
1631 (add_menu_item): Process pop-up menus first to avoid memory leak.
1632 (add_menu_item, w32_menu_display_help): Use `help' field as
1634 (w32_free_submenu_strings): Only free owner-drawn strings.
1636 2001-12-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1638 * COPYING: Moved back.
1640 * charset.c (char_to_string_1, translate_char, Fdefine_charset):
1641 Add parentheses around && within ||.
1643 * indent.c (compute_motion): Likewise.
1645 * intervals.c (merge_properties_sticky): Likewise.
1647 * coding.c (setup_coding_system, shrink_encoding_region)
1648 (Fdecode_sjis_char): Likewise.
1650 2001-12-07 Andreas Schwab <schwab@suse.de>
1652 * xdisp.c (display_mode_element): Don't read past end of string if
1655 * alloc.c (inhibit_garbage_collection): Don't exceed value an int
1658 * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
1659 from most_positive_fixnum and most_negative_fixnum, resp., and
1660 type changed to Lisp_Object.
1661 (syms_of_data): DEFVAR_LISP them.
1663 2001-12-07 Richard M. Stallman <rms@gnu.org>
1665 * callproc.c (init_callproc): Set Vdata_directory based on the source
1666 location whenever Emacs was run uninstalled.
1668 2001-12-06 Paul Eggert <eggert@twinsun.com>
1670 * config.in (HAVE_WORKING_VFORK): New #undefs.
1671 * process.c (create_process):
1672 Use HAVE_WORKING_VFORK, not HAVE_VFORK.
1673 * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
1674 * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
1675 * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
1676 * m/intel386.h (HAVE_VFORK): Likewise.
1677 * m/mips-siemens.h (HAVE_VFORK): Likewise.
1678 * m/mips.h (HAVE_VFORK): Likewise.
1679 * s/freebsd.h (vfork): Remove #define.
1680 * s/lynxos.h (HAVE_VFORK): Remove #undef.
1681 * s/usg5-4-2.h: Fix comment about vfork.
1683 2001-12-06 Richard M. Stallman <rms@gnu.org>
1685 * s/hpux10.h (random): Add undef.
1686 (HAVE_RANDOM): Define it just once.
1688 2001-12-06 Stefan Monnier <monnier@cs.yale.edu>
1690 * eval.c: Undo last change: the standard syntax is not wanted.
1692 2001-12-06 Eli Zaretskii <eliz@is.elta.co.il>
1694 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
1695 scroll bars of the frame before deleting the frame itself. If the
1696 frame has a widget, delete the frame with XtDestroyWidget, and do
1697 not call XDestroyWindow before that.
1699 2001-12-06 Kim F. Storm <storm@cua.dk>
1701 * xfns.c (x_report_frame_params): Return actual fringe widths.
1703 * w32fns.c (x_report_frame_params): Return actual fringe widths.
1705 2001-12-05 Andrew Innes <andrewi@gnu.org>
1707 * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
1710 * insdel.c (make_gap_larger): New function.
1711 (make_gap_smaller): New function.
1712 (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
1713 make_gap_smaller if arg is negative.
1715 2001-12-04 Stefan Monnier <monnier@cs.yale.edu>
1717 * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
1718 Pass a dummy argument when calling interrupt_signal.
1719 (parse_menu_item): Mark disabled items before checking for empty def.
1720 (read_char_minibuf_menu_prompt): Make safety more visible.
1721 (read_key_sequence): Add a `first_unbound' variable.
1722 Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
1723 unbound prefix as soon as we can detect it.
1725 * doc.c (Fsnarf_documentation): Add prototype.
1726 (get_doc_string): Handle negative arguments.
1727 (Fdocumentation): Use AREF and ASIZE.
1728 Move the calls to get_doc_string to a single place.
1729 Don't confuse an interactive-spec for a docstring reference.
1730 (Fdocumentation_property): Take advantage of the fact that
1731 get_doc_string now ignores the sign of the docstring position.
1733 * eval.c: Use standard syntax for usage in docstrings.
1735 2001-12-03 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1737 * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.
1739 2001-12-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1741 * xterm.c (x_draw_image_relief): Use predefined macro instead of
1742 constant when the value of `tool_bar_button_relief' is negative.
1744 2001-12-02 Richard M. Stallman <rms@gnu.org>
1746 * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
1747 (single_submenu, xmenu_show): Set `help' field as Lisp_Object.
1749 * fileio.c (read_non_regular): Delete Fsignal call.
1751 2001-12-01 Stefan Monnier <monnier@cs.yale.edu>
1753 * lisp.h (run_hook_list_with_args): Undo last change.
1755 2001-12-01 Gerd Moellmann <gerd@gnu.org>
1757 * xterm.c (x_draw_fringe_bitmap): Always undo clipping.
1759 2001-12-01 Jason Rumney <jasonr@gnu.org>
1761 * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.
1763 * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
1764 [!WM_MOUSELEAVE]: Define.
1766 * w32menu.c (current_popup_menu, get_menu_item_info):
1767 (set_menu_item_info): New vars.
1768 (set_frame_menubar): Doc fix clarifying GC interaction with menus.
1769 (w32_menu_show): Set current_popup_menu.
1770 (add_menu_item): Allocate new strings for owner-drawn menu items
1772 Use owner-draw for disabled menu items again.
1773 (w32_menu_display_help): Ignore owner-drawn items and popup menus.
1774 (w32_free_submenu_strings, w32_free_menu_strings): New functions.
1776 * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
1777 (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
1778 <WM_EXITMENULOOP>: Free menu strings.
1779 <WM_MOUSELEAVE>: Stop tracking mouse.
1780 (x_create_tip_frame): Specify no minibuffer, modeline or fringes.
1782 * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
1785 2001-12-01 Kim F. Storm <storm@cua.dk>
1787 The following changes add left-fringe and right-fringe
1788 frame parameters to adjust fringe widths, or remove one or
1791 * frame.h (struct frame): Remove trunc_area_pixel_width and
1792 trunc_area_cols fields.
1793 (Qleft_fringe, Qright_fringe): Declare.
1794 (FRAME_RIGHT_FRINGE_WIDTH): New macro.
1796 * frame.c (Qleft_fringe, Qright_fringe): New vars.
1797 (syms_of_frame): Initialize them.
1799 * window.c (coordinates_in_window): Handle separate left and right
1802 * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
1803 and fringe_cols fields.
1804 (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
1805 (FRAME_X_FRINGE_COLS): Use fringe_cols field.
1806 (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
1807 (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
1808 (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
1809 (x_compute_fringe_widths): Add prototype.
1811 * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
1812 fill fringe evenly with small dashes.
1813 (x_draw_fringe_bitmap): Clear background if necessary. Align and
1814 clip the new ZV bitmap to avoid jitter between rows.
1815 (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
1816 background. Don't draw fringe bitmaps if fringe width is zero.
1817 (x_compute_fringe_widths): New function.
1818 (x_new_font, x_set_window_size_1): Use it.
1820 * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
1821 (x_set_frame_parameters): Process `font' parameter before other
1822 parameters as fringe widths depend on it.
1823 (x_set_fringe_width): New function.
1824 (x_figure_window_size): Use x_compute_fringe_widths.
1825 (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
1828 * widget.c (set_frame_size): Use x_compute_fringe_widths.
1829 (EmacsFrameSetCharSize): Ditto.
1831 * w32term.h: Merged changes from xterm.h.
1832 * w32term.c: Merged changes from xterm.c.
1833 * w32fns.c: Merged changes from xfns.c.
1835 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1839 2001-11-29 Dave Love <fx@gnu.org>
1841 * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
1843 (detect_coding_mask): Fix call of detect_coding_iso2022.
1845 2001-11-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1847 * fileio.c (file-name-coding-system)
1848 (default-file-name-coding-system): Doc fix (links to referenced
1851 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1853 * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
1854 Add dummy uses of gcproN variables.
1856 * category.c (describe_category, describe_category_1)
1857 (Fdescribe_categories): Remove. (Moved to lisp/help-fns.el.)
1858 (syms_of_category): Don't defsubr Sdescribe_categories.
1860 2001-11-28 Richard M. Stallman <rms@gnu.org>
1862 * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.
1864 * Makefile.in (lispdir): New variable, referring to build dir.
1865 (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).
1867 2001-11-28 Andrew Innes <andrewi@gnu.org>
1869 * w32menu.c (w32_menu_display_help): Actually add the new argument
1872 2001-11-28 Jason Rumney <jasonr@gnu.org>
1874 * w32menu.c (add_menu_item): Do not use owner-draw for disabled
1875 menu items. From David Ponce <dponce@wanadoo.fr>.
1876 (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
1878 (w32_menu_display_help): New argument OWNER. Rewritten to store a
1879 help event in the owner frame's keyboard buffer.
1881 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
1882 (Fx_show_tip): Don't subtract last width from row width.
1884 * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
1885 (w32_read_socket): Use EQ to compare frames.
1887 2001-11-28 Gerd Moellmann <gerd@gnu.org>
1889 * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
1892 2001-11-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
1894 * xdisp.c (message_dolog): Remove unused variables `gcpro2',
1895 `gcpro3' and `gcpro4'.
1897 * coding.c (decode_coding_string): Remove unused variable `gcpro1'.
1899 2001-11-28 Stefan Monnier <monnier@cs.yale.edu>
1901 * ccl.c: Use AREF and ASIZE.
1903 2001-11-27 Stefan Monnier <monnier@cs.yale.edu>
1905 * lisp.h (run_hook_list_with_args): Remove.
1906 (LIST_END_P): Fix call to wrong_type_argument.
1907 (make_fixnum_or_float): Use EMACS_INT rather than int.
1909 2001-11-26 Stefan Monnier <monnier@cs.yale.edu>
1911 * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
1912 (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.
1914 * eval.c: Use AREF and ASIZE.
1915 (Ffetch_bytecode): Add the file name to the error message.
1917 * fileio.c (Ffind_file_name_handler): Give precedence to handlers
1918 which match the end of the file-name.
1919 (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
1920 is not a valid env var, but leave it as is instead.
1922 * keymap.c (access_keymap): Handle t bindings like nil bindings.
1923 Make nil bindings in char-tables transparent.
1924 (store_in_keymap): Turn a nil binding into a t binding for char-tables.
1926 2001-11-26 Richard M. Stallman <rms@gnu.org>
1928 * textprop.c (set_text_properties_1): Allow START, END in either order.
1929 Do nothing if range is empty.
1931 * Makefile.in (mallocobj): Simplify logic using auxiliary vars.
1933 * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
1936 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1938 * textprop.c (set_text_properties_1): Clearly mark that the
1939 interval should not be empty.
1941 * intervals.c (graft_intervals_into_buffer):
1942 Don't call set_text_properties_1 on an empty interval.
1944 2001-11-25 Richard M. Stallman <rms@gnu.org>
1946 * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".
1948 * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
1949 don't lose the data in it.
1951 2001-11-25 Juanma Barranquero <lektu@terra.es>
1953 * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.
1955 * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.
1957 * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.
1959 2001-11-25 Stefan Monnier <monnier@cs.yale.edu>
1961 * xfaces.c (merge_face_heights): Coerce back to int explicitly.
1963 2001-11-25 Eli Zaretskii <eliz@is.elta.co.il>
1965 * window.c (Fset_window_vscroll): Doc fix. From Kalle Olavi
1966 Niemitalo <kon@iki.fi>.
1968 2001-11-25 Jason Rumney <jasonr@gnu.org>
1970 * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.
1972 * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
1973 (Fx_show_tip): Block input during frame creation.
1974 (Fx_show_tip, Fx_hide_tip): Enable.
1976 2001-11-24 Richard M. Stallman <rms@gnu.org>
1978 * lread.c (Fload): Detect recursive load error for more than 3
1979 nestings of the same file.
1980 (Vrecursive_load_depth_limit): Variable deleted.
1981 (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.
1983 2001-11-24 Jason Rumney <jasonr@gnu.org>
1985 * xfns.c (compute_tip_xy): Initialize root_x and root_y from
1986 mouse position if either left or top is not specified.
1988 * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
1989 <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
1990 (my_create_tip_window, Fx_show_tip): Adjust size for external border.
1991 (my_create_tip_window): Assign tip_window.
1992 (x_create_tip_frame): Use same defaults as X.
1993 (compute_tip_xy): Remove unused variable. Use full screen width.
1994 (Fx_show_tip): Do not double height. Call ShowWindow directly.
1996 * w32term.c (x_after_update_window_line): Doc fix.
1997 (w32_read_socket): Doc fix. Avoid SET_FRAME_GARBAGED for tip
1999 <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.
2001 * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
2002 for all Windowed systems.
2004 2001-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2006 * msdos.c (IT_clear_screen): If the frame's faces are not yet
2007 realized, use the initial screen colors to clear the screen.
2009 2001-11-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2011 * textprop.c (Fset_text_properties): Remove unused variables
2012 `unchanged', `prev_changed', `s' and `len'.
2014 * search.c (Freplace_match): Remove unused variable `inslen'.
2016 * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.
2018 2001-11-22 Jason Rumney <jasonr@gnu.org>
2020 * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
2021 (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
2022 (my_create_tip_window): New function.
2023 (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
2024 (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.
2026 2001-11-20 Jason Rumney <jasonr@gnu.org>
2028 * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
2029 (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.
2031 * w32fns.c (Vw32_system_coding_system): Remove.
2032 (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.
2034 2001-11-19 Stefan Monnier <monnier@cs.yale.edu>
2036 * fileio.c (Fwrite_region): Move choose_write_coding_system to
2037 after build_annotations.
2039 * syntax.c (describe_syntax): Add dummy arg.
2040 (describe_syntax_1): Update call to describe_vector.
2042 * category.c (describe_category): Add dummy arg.
2043 (describe_category_1): Update call to describe_vector.
2045 * keymap.c (Fdescribe_vector): Add `describer' parameter.
2046 (describe_command, describe_translation): Add dummy second param.
2047 (describe_map): Call elt_describer with two arguments.
2048 (describe_vector_princ): Add `fun' parameter.
2049 Call it instead of the hardcoded `princ'.
2050 (describe_vector): Add arg `args'.
2051 Pass it as a new second argument to elt_describer.
2053 * keymap.h (describe_vector): Update prototype.
2055 * frame.c: Don't include keymap.h any more.
2056 (keys_of_frame): Remove.
2058 * lisp.h (keys_of_frame): Remove declaration.
2060 * emacs.c (main): Don't call `keys_of_frame' any more.
2062 2001-11-14 Andreas Schwab <schwab@suse.de>
2064 * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
2065 if defined, 0 otherwise.
2066 (MAP_FAILED): Define if not defined and use it to test mmap failure.
2067 (unexec) [!MAP_ANON]: Use /dev/zero as file to map.
2069 2001-11-19 Richard M. Stallman <rms@gnu.org>
2071 * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.
2073 2001-11-18 Jason Rumney <jasonr@gnu.org>
2075 * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
2076 (x_draw_bar_cursor): If the background color of the glyph under
2077 the cursor equals the frame's cursor color, use the glyph's
2078 foreground color for drawing the bar cursor.
2079 (x_after_update_window_line): Clear internal border in different
2081 (w32_set_vertical_scroll_bar): Check for width and height > 0.
2082 (w32_draw_relief_rect): Correct relief by 1 pixel.
2083 (x_set_glyph_string_background_width):
2084 Set extends_to_end_of_line_p if the row's fill_line_p is set and
2085 drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
2086 (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
2087 if cursor_in_non_selected_windows is false.
2088 (show_mouse_face): Clean up. Recognize overwritten cursor differently.
2089 (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
2090 Notice if cursor gets overwritten.
2091 (notice_overwritten_cursor): Renamed from
2092 note_overwritten_text_cursor. Rewritten to take glyph widths
2093 into account, and to take X positions as parameters.
2094 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
2095 around call to x_draw_glyphs.
2096 (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
2097 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
2098 color to use for image glyph reliefs.
2099 (x_draw_image_relief): Accept zero tool_bar_button_relief.
2100 (glyph_rect): Remove unused variable `area'.
2102 * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
2104 (x_set_internal_border_width): Set frame garbaged when window
2106 (Fx_create_frame): Accept zero tool_bar_button_relief.
2107 (x_clear_image_1, four_corners_best, image_background)
2108 (image_background_transparent): New functions.
2109 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
2110 (gs_format): Add `:background' entry.
2111 (lookup_image): Set IMG's background color if specified.
2112 (pbm_load, xbm_load_image, png_load): Set IMG's background field
2114 (x_clear_image_1): Reset `background_valid' and
2115 `background_transparent_valid' fields.
2116 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
2117 calculating it here. Set IMG's background_transparent field.
2118 (enum xpm_keyword_index): Add XPM_BACKGROUND.
2119 (enum png_keyword_index): Add PNG_BACKGROUND.
2120 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
2121 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
2122 (enum gif_keyword_index): Add GIF_BACKGROUND.
2123 (enum gs_keyword_index): Add GS_BACKGROUND.
2124 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
2125 Pre-calculate image background color where necessary.
2126 (x_create_x_image_and_pixmap, xbm_load, gs_load):
2127 Use display info's n_cbits entry for screen depth.
2128 (Fx_show_tip): Remove unused variables `buffer', `top',
2129 `left', `max_width' and `max_height'.
2131 * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.
2133 2001-11-18 Gerd Moellmann <gerd@gnu.org>
2135 * puresize.h (BASE_PURESIZE): Increase to 750000.
2137 2001-11-18 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2139 * frame.c (Fframe_live_p): Doc fix.
2141 2001-11-18 Richard M. Stallman <rms@gnu.org>
2143 * xdisp.c (message_dolog_marker1, message_dolog_marker2)
2144 (message_dolog_marker3): New static variables hold three markers.
2145 (syms_of_xdisp): Initialize and staticpro them.
2146 (message_dolog): Use message_dolog_marker1..3 instead of
2147 allocating markers each time. Unchain them when done.
2149 2001-11-17 Richard M. Stallman <rms@gnu.org>
2151 * doc.c (Fsnarf_documentation): Doc fix.
2153 2001-11-17 Andreas Schwab <schwab@suse.de>
2155 * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.
2157 2001-11-17 Richard M. Stallman <rms@gnu.org>
2159 * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.
2161 2001-11-17 Jason Rumney <jasonr@gnu.org>
2163 * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.
2165 2001-11-17 Gerd Moellmann <gerd@gnu.org>
2167 * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
2168 with invalid position.
2170 2001-11-16 Richard M. Stallman <rms@gnu.org>
2172 * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.
2174 * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
2175 * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
2176 * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.
2178 * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.
2180 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2182 * fileio.c (build_annotations): Split off the tail.
2183 (build_annotations_2): New fun. Extracted from build_annotations.
2184 (Fwrite_region): Split the call to build_annotations into two
2185 calls to build_annotations and build_annotations_2.
2187 2001-11-16 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2189 * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
2190 clear_waiting_for_input with argument.
2192 * xterm.h (x_update_cursor): Remove duplicated prototype.
2194 * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.
2196 * xterm.c (waiting_for_input): Remove unnecessary declaration.
2198 * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.
2200 2001-11-16 Stefan Monnier <monnier@cs.yale.edu>
2202 * fileio.c (choose_write_coding_system): New fun, extracted
2204 (Fwrite_region): Use it.
2206 * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
2207 (funcall_lambda, run_hook_with_args): Make static and add prototype.
2208 (ml_apply, find_handler_clause): Add prototype.
2210 2001-11-16 Eli Zaretskii <eliz@gnu.org>
2212 * config.in: Add #undef HAVE_COFF_H.
2214 * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
2215 Required for ISC 4.1.
2217 2001-11-16 Eli Zaretskii <eliz@is.elta.co.il>
2219 * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1. Reported by
2220 Andrew Wiseman <a.wiseman@btclick.com>.
2222 2001-11-16 Kim F. Storm <storm@cua.dk>
2224 The following changes are made to clean up the various internal
2225 references to the fringes to actually use the term `fringe' for
2226 them. Previously, they were called `flags areas', `bitmap areas',
2227 `left/right side of windows', or implicitly as `flags' or
2230 * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
2231 Comments fixed. Use renamed symbols.
2233 * dispnew.c: Comment fix. Use renamed symbols.
2235 * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
2236 (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
2237 (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.
2239 * msdos.c: Comment fix.
2241 * w32fns.c: Use renamed symbols.
2243 * w32term.c: Comment fixes. Use renamed symbols.
2244 (fringe_bitmap_type): Renamed from bitmap_type.
2245 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2246 (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
2247 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2249 * w32term.h: Comment fixes. Use renamed symbols.
2250 (fringes_extra): Renamed from flags_areas_extra.
2251 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2252 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2253 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2254 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2255 (FRAME_X_LEFT_FRINGE_WIDTH):
2256 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2257 (FRAME_X_RIGHT_FRINGE_WIDTH):
2258 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2260 * widget.c: Use renamed symbols.
2262 * window.c: Comment fixes. Use renamed symbols.
2263 (coordinates-in-window-p): Doc fix.
2265 * xdisp.c: Comment fixes. Use renamed symbols.
2267 * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.
2269 * xfns.c: Use renamed symbols.
2271 * xterm.c: Comment fixes. Use renamed symbols.
2272 (fringe_bitmap_type): Renamed from bitmap_type.
2273 (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
2274 (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
2275 (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.
2277 * xterm.h: Comment fixes. Use renamed symbols.
2278 (fringes_extra): Renamed from flags_areas_extra.
2279 (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
2280 (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
2281 (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
2282 (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
2283 (FRAME_X_LEFT_FRINGE_WIDTH):
2284 Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
2285 (FRAME_X_RIGHT_FRINGE_WIDTH):
2286 Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.
2288 2001-11-15 Jason Rumney <jasonr@gnu.org>
2290 * w32menu.c (add-menu-item): Make help_echo and radio buttons
2291 work for most menu items. From David Ponce
2292 <david.ponce@wanadoo.fr>.
2294 2001-11-15 Gerd Moellmann <gerd@gnu.org>
2296 * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
2297 Some x_set_* function expect to be called even if old and new
2300 * xdisp.c (build_desired_tool_bar_string): Accept zero
2301 tool_bar_button_relief.
2303 * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.
2305 * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.
2307 * xterm.c (x_draw_bar_cursor): If the background color of the
2308 glyph under the cursor equals the frame's cursor color, use
2309 the glyph's foreground color for drawing the bar cursor.
2311 * dispnew.c (direct_output_forward_char): Fix character/byte
2312 position comparison.
2314 2001-11-15 Miles Bader <miles@gnu.org>
2316 * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
2317 (Fdelete_field, Ffield_string, Ffield_string_no_properties):
2318 Update arguments to find_field.
2319 (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
2320 (Fconstrain_to_field): Use LIMIT arg to shorten search time.
2321 * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
2322 * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.
2324 2001-11-14 Richard M. Stallman <rms@gnu.org>
2326 * editfns.c (Fpropertize): Allow call with 1 arg.
2328 * dispextern.h (image_background, image_background_transparent):
2329 Conditionalize on HAVE_X_WINDOWS.
2331 2001-11-13 Richard M. Stallman <rms@gnu.org>
2333 * print.c (Fprin1_to_string): Doc fix.
2335 * sunfns.c (Fsun_change_cursor_icon): Doc fix.
2337 * floatfns.c (Fceiling, Ffloor): Doc fixes.
2339 * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.
2341 * fileio.c (Ffile_accessible_directory_p): Doc fix.
2343 * eval.c (syms_of_eval): Doc fix.
2345 * coding.c (syms_of_coding): Doc fix.
2347 * doc.c (Fsnarf_documentation): Doc fix.
2349 * dispnew.c (syms_of_display): Doc fix.
2351 * category.c (Fget_unused_category): Doc fix.
2353 * buffer.c (syms_of_buffer): Doc fixes.
2355 2001-11-14 Eli Zaretskii <eliz@is.elta.co.il>
2357 * print.c (prin1, print): Doc fix.
2359 2001-11-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2361 * fontset.h: Remove declarations of variables
2362 `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.
2364 * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
2365 `Vclip_large_size_font'.
2367 2001-11-13 Jason Rumney <jasonr@gnu.org>
2369 * w32fns.c: Doc fix.
2371 2001-11-13 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2373 * xfaces.c (Fface_attributes_as_vector): Doc fix.
2375 * w32fns.c (Fx_synchronize): Reindent.
2381 * coding.c: Doc fix.
2383 * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
2384 * fontset.c, insdel.c, keymap.c: Change doc-string comments to
2385 `new style' [w/`doc:' keyword].
2387 * xmenu.c (x-popup-menu): Reindent.
2388 (x-popup-dialog): Likewise.
2390 * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.
2392 * xdisp.c (Fdump_tool_bar_row): Reindent.
2394 * minibuf.c (Fminibuffer_complete_word): Reindent.
2395 (Fminibuffer_complete_and_exit): Likewise.
2396 (Fminibuffer_completion_help): Likewise.
2397 (Fminibuffer_message): Likewise.
2399 * fns.c (Freverse): Reindent.
2401 * eval.c (Fif): Reindent.
2404 * editfns.c (Fuser_real_login_name): Reindent.
2405 (Finsert_buffer_substring): Likewise.
2406 (Fcompare_buffer_substrings): Likewise.
2407 (Fsubst_char_in_region): Likewise.
2409 * dispnew.c (Fsit_for): Reindent.
2410 (Fframe_or_buffer_changed_p): Likewise.
2411 (Finternal_show_cursor_p): Likewise.
2412 (syms_of_display): Likewise.
2414 * alloc.c (Flist): Reindent.
2415 (Fvector): Likewise.
2417 2001-11-12 Richard M. Stallman <rms@gnu.org>
2419 * xterm.c (XTread_socket): Don't update focus for EnterNotify or
2420 LeaveNotify events. Only FocusIn and FocusOut do that now.
2421 (x_display_and_set_cursor): Do display hollow cursors in active
2422 minibuffer windows when they are not selected.
2424 2001-11-12 Jason Rumney <jasonr@gnu.org>
2426 * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
2427 * w32term.c: Change doc-string comments to `new style'.
2428 [w/`doc:' keyword]. Doc fixes.
2430 * w32fns.c: Don't define max.
2431 (Fx_open_connection): Only execute once.
2433 2001-11-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2435 * ccl.c: Change macros to use do-while block instead of if-else.
2436 Use braces to follow GNU Coding Standards.
2438 2001-11-11 Richard M. Stallman <rms@gnu.org>
2440 * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.
2442 * lread.c (read_escape): Use end_of_file_error for reporting eof.
2444 * insdel.c (replace_range): Use adjust_markers_for_replace
2445 instead of adjust_markers_for_delete and adjust_markers_for_insert.
2447 * intervals.h: Declare set_text_properties and set_text_properties_1.
2449 * textprop.c (set_text_properties_1): New subroutine
2450 broken out of set_text_properties.
2451 (set_text_properties): Use set_text_properties_1.
2453 * intervals.c (graft_intervals_into_buffer):
2454 Use set_text_properties_1 to clear out properties.
2456 * search.c (Freplace_match): Use replace_range to insert
2457 and delete. Don't request property inheritance from
2460 2001-11-10 Jason Rumney <jasonr@gnu.org>
2462 * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
2463 vertical fonts. Allow them if face name is explicitly specified.
2464 Do not give up if we find a font that cannot be converted to an xlfd.
2466 2001-11-10 Gerd Moellmann <gerd@gnu.org>
2468 * unexelf.c (unexec): Use mmap/munmap to allocate buffers
2469 instead of malloc/free.
2471 2001-11-09 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2473 * xfaces.c (merge_face_vectors): Use braces to follow GNU
2475 (Finternal_set_lisp_face_attribute): Likewise.
2477 * buffer.c (Fbury_buffer): Likewise.
2479 * indent.c (current_column_1): Remove unused variable `prev_col'.
2481 * coding.c (encode_coding): Use precomputed value of `src'.
2482 (encode_coding): Remove unused variable `src_end'.
2483 (code_convert_region): Remove unused variables `count'.
2485 2001-11-07 Jason Rumney <jasonr@gnu.org>
2487 * w32term.c (x_display_and_set_cursor): Do not move system caret
2488 if cursor_glyph is NULL.
2490 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2492 * keymap.c (access_keymap): Fix compilation error.
2494 2001-11-07 Miles Bader <miles@gnu.org>
2496 * xfns.c (x_set_frame_parameters): Avoid infinite recursion.
2498 2001-11-07 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2500 * intervals.c (graft_intervals_into_buffer):
2501 Remove #ifdef'd-out code.
2502 (graft_intervals_into_buffer): Remove unused variable `middle'.
2504 * lread.c (Feval_region): Remove obsolete #ifdef'd-out
2505 code (eval-current-buffer).
2506 Change doc-string comments to `new style' [w/`doc:' keyword].
2508 2001-11-06 Richard M. Stallman <rms@gnu.org>
2510 * keymap.c (access_keymap): Don't use initializers on Lisp_Object.
2512 2001-11-06 Stefan Monnier <monnier@cs.yale.edu>
2514 * lread.c (read1): Fix behavior with nested backquoting.
2516 * keyboard.c (make_lispy_event): Check integerness and fix
2517 Lisp_Object/int mixup.
2519 2001-11-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2521 * fns.c (copy_hash_table): Remove unused variable `v'.
2523 * fontset.c (fontset_font_pattern): Remove unused variable
2526 * indent.c (current_column_1): Remove unused variable `prev_col'.
2528 2001-11-05 Richard M. Stallman <rms@gnu.org>
2530 * m/news-risc.h (BROKEN_PROTOTYPES): Defined.
2532 * buffer.c (Fkill_buffer): Don't delete auto save file
2533 if buffer is modified.
2535 2001-11-05 Andrew Innes <andrewi@gnu.org>
2537 * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
2540 2001-11-05 Richard M. Stallman <rms@gnu.org>
2542 * unexelf.c (unexec): Minor changes; clean up comments.
2544 2001-11-05 Sam Steingold <sds@gnu.org>
2546 * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.
2548 2001-11-05 Andreas Schwab <schwab@suse.de>
2550 * sound.c (sound_perror): Save errno from being clobbered.
2552 2001-11-05 Dale Hagglund <rdh@yottayotta.com>
2554 * unexelf.c (unexec): Don't use `mmap'. Instead, read and write
2555 the program image directly.
2557 2001-11-05 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2559 * buffer.h (Fbuffer_local_value): Add prototype.
2561 2001-11-04 Richard M. Stallman <rms@gnu.org>
2563 * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
2566 * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
2567 (record_char): Likewise.
2569 * keyboard.c (make_lispy_event): Don't insist a drag event must
2570 move to a different buffer position. Instead, check for moving at
2571 least double_click_fuzz.
2573 * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.
2575 * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.
2577 * indent.c (current_column_1, Fmove_to_column): Separate the code
2578 for display-table glyphs from the code buffer text, to fix
2581 2001-11-04 Michael Welsh Duggan <md5i@cs.cmu.edu>
2583 * buffer.c (Fbuffer_local_value): New function.
2584 (syms_of_buffer): Defsubr it.
2586 * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
2587 value of `cursor-in-non-selected-windows'.
2589 * lisp.h (Qcursor_in_non_selected_windows): New declaration.
2590 * xdisp.c (Qcursor_in_non_selected_windows): New variable.
2591 (syms_of_xdisp): Initialize it.
2593 2001-11-04 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2595 * xfns.c (Fx_create_frame): Doc fix.
2597 * coding.c: Change doc-string comments to `new style' [w/`doc:'
2600 * eval.c (top_level_value, top_level_set): Remove commented and
2602 (Fdefvar): Fix usage in doc-string.
2604 2001-11-03 Richard M. Stallman <rms@gnu.org>
2606 * xfns.c: Include unistd.h, if it exists.
2608 * editfns.c: Move the include of ctype.h after unistd.h.
2610 * gmalloc.c: Test BROKEN_PROTOTYPES.
2612 2001-11-03 Ken Raeburn <raeburn@gnu.org>
2614 * lisp.h (CHECK_STRING_CAR): New macro.
2615 * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
2616 treating XCAR and XCDR as lvalues.
2617 (openp): Use CHECK_STRING_CAR.
2618 (read_list): Use XSETCDR instead of treating XCDR as lvalue.
2620 2001-11-03 Eli Zaretskii <eliz@is.elta.co.il>
2622 * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
2623 (SIGMASKTYPE): Define.
2625 * syssignal.h (sigunblock): Don't define if already defined.
2627 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2629 * eval.c (debugger_may_continue, Vdebug_ignored_errors)
2630 (call_debugger, Fcondition_case, skip_debugger, unbind_to):
2631 Fix typos in comments.
2633 * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
2634 and #ifdef'd-out code.
2635 Fix and reindent comments.
2637 * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.
2639 * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
2640 argument `i' in macros.
2642 * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
2645 * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
2646 (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2647 (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
2648 (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
2649 (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
2650 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
2651 (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
2652 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
2655 * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
2656 * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
2657 * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
2658 * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
2659 * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
2660 * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
2661 * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
2662 * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
2663 * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
2664 (remove unused second argument).
2666 2001-11-02 Stefan Monnier <monnier@cs.yale.edu>
2668 * syntax.c (describe_syntax): New wrapper.
2669 (Finternal_describe_syntax_value): Rename from describe_syntax.
2670 Don't insert space at front and \n at the end.
2671 (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.
2673 * regex.c (re_wctype): Try to fix some warnings.
2674 (regcomp, regexec): Don't forget the __restrict.
2676 2001-11-02 Richard M. Stallman <rms@gnu.org>
2678 * textprop.c (Fget_char_property): Doc fix.
2680 2001-11-02 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2682 * process.c (Fstart_process): Add usage to doc-string.
2684 * data.c (Fsetq_default): Ditto.
2686 * callint.c (Finteractive): Ditto.
2688 2001-11-01 Stefan Monnier <monnier@cs.yale.edu>
2690 * macros.c: Don't include keymap.h any more.
2692 2001-11-01 Richard M. Stallman <rms@gnu.org>
2694 * data.c (Fmake_local_variable): Doc fix.
2696 * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
2697 (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.
2699 * keymap.c (Fdescribe_buffer_bindings): Print character property
2700 bindings along with or instead of the buffer local map.
2701 Make the overriding maps override what they should.
2703 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2705 * window.c (grow_mini_window): Fix typo in comment.
2707 2001-11-01 Gerd Moellmann <gerd@gnu.org>
2709 * xterm.c (x_scroll_bar_create): Check for width and height > 0.
2710 (XTset_vertical_scroll_bar): Likewise.
2712 * xfns.c (x_build_heuristic_mask): Use four_corners_best
2713 instead of IMAGE_BACKGROUND.
2715 * xfns.c (four_corners_best): Reindent.
2717 * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
2718 Handle :box so that it is possible to specify sexprs.
2720 2001-11-01 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2722 * xfaces.c (Finternal_merge_in_global_face): Reindent.
2723 (Fface_font): Ditto.
2724 (Finternal_set_alternative_font_registry_alist): Ditto.
2725 (Ftty_suppress_bold_inverse_default_colors): Ditto.
2727 * xfns.c (x-get-resource): Reindent.
2729 2001-10-31 Eli Zaretskii <eliz@is.elta.co.il>
2731 * s/hpux11.h: New file.
2733 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2735 * emacs.c (USAGE1): Show command line option --no-window-system
2736 instead of --no-windows in usage.
2737 (standard_args): Rename --no-windows to --no-window-system.
2738 (bug_reporting_address): Follow Emacs coding conventions.
2740 * eval.c (Fcommandp): Doc fix.
2741 Change doc-string comments to `new style' [w/`doc:' keyword].
2743 * frame.c (Fframe_live_p): Doc fix.
2745 * buffer.c (selective-display-ellipses): Doc fix.
2747 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2749 * lread.c (to_multibyte): Fix computation of new read_buffer_size.
2751 * xfaces.c (realize_x_face): If C is not a single-byte character,
2752 set the face's colors_copied_bitwise_p instead of the defaulted_p
2753 members which have a different meaning.
2754 (free_face_colors): Do nothing for a face whose colors have been
2757 * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.
2759 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2761 * marker.c, mocklisp.c: Change doc-string comments to `new style'
2764 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2766 * fns.c (require_unwind): Return Lisp_Object.
2768 2001-10-31 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2770 * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
2771 (last-input-char): Revert doc-string to be the same as the
2772 doc-string of `last-input-event'.
2774 * xdisp.c: Fix typos in comments.
2776 2001-10-31 Gerd Moellmann <gerd@gnu.org>
2778 * window.c (grow_mini_window): Handle case that the root
2779 window is already smaller than the nominal mininum height.
2781 2001-10-30 Stefan Monnier <monnier@cs.yale.edu>
2783 * emacs.c (main): Don't call keys_of_macros any more.
2785 * lisp.h (keys_of_macros): Remove.
2787 * macros.c (keys_of_macros): Remove.
2789 * xfaces.c (Fface_attribute_relative_p): Declare args.
2791 2001-10-30 Jason Rumney <jasonr@gnu.org>
2793 * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
2794 (enum_font_cb2): Ignore fonts with vertical orientation.
2796 2001-10-30 Richard M. Stallman <rms@gnu.org>
2798 * keyboard.c (Finput_pending_p): Doc fix.
2800 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2802 * xterm.c (x_after_update_window_line): Don't run the code
2803 clearing in borders for rows whose visible height is 0.
2805 * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
2806 resized_p flag is set. If not set, use the much less flickering
2807 method previously used.
2809 * dispnew.c (change_frame_size_1): Set frame's resized_p.
2811 * frame.h (struct frame) <resized_p>: New member.
2813 * lread.c (to_multibyte): Ensure read_buffer is at least twice
2814 as large as the number of bytes to convert.
2816 * lread.c (to_multibyte): New function.
2819 2001-10-30 Eli Zaretskii <eliz@is.elta.co.il>
2821 * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).
2823 2001-10-30 Gerd Moellmann <gerd@gnu.org>
2825 * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
2826 (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
2827 if the row's fill_line_p is set and drawing the last glyph with
2828 DRAW_IMAGE_{RAISED,SUNKEN}.
2830 * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.
2832 2001-10-29 Stefan Monnier <monnier@cs.yale.edu>
2834 * xmenu.c: Include coding.h and charset.h.
2835 (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
2836 (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
2837 (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
2838 Explicitly set wv->help. Use `TRUE' rather than `True'.
2839 (menu_help_callback): Use empty_string.
2841 * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
2842 (Fx_popup_dialog): Explicitly init f.
2843 (w32_menu_display_help): Use empty_string.
2845 2001-10-29 Richard M. Stallman <rms@gnu.org>
2847 * fns.c (Frequire): Detect recursive try to require the same
2848 feature 3 or more levels deep, and get error.
2849 (require_unwind): New subroutine.
2850 (require_nesting_list): New variable.
2851 (syms_of_fns): Init and staticpro it.
2853 * print.c (print_object): Clarify indication of insertion type.
2855 2001-10-29 Eli Zaretskii <eliz@is.elta.co.il>
2857 * coding.c (syms_of_coding): Document that locale-coding-system is
2858 used for decoding input on X.
2860 * window.c (Fscroll_left, Fscroll_right): Doc fix.
2862 2001-10-29 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2864 * keyboard.c (Finput_pending_p): Fix typo in doc-string.
2865 (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.
2867 2001-10-29 Gerd Moellmann <gerd@gnu.org>
2869 * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
2870 use NO_CURSOR if cursor_in_non_selected_windows is false.
2872 * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
2873 the slant attribute if FRAME is t.
2875 * xfns.c (x_set_internal_border_width): Set frame garbaged
2876 when X window doesn't exist yet.
2878 * xterm.c (x_after_update_window_line): Clear internal border
2879 in different circumstances.
2881 * xterm.c (XTread_socket) <KeyPress>: Don't use
2882 STRING_CHAR_AND_LENGTH if nchars == nbytes. From Kenichi Handa
2885 2001-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2887 * m/ibms390.h: New file. From Adam Thornton
2888 <athornton@sinenomine.net>.
2890 2001-10-28 Gerd Moellmann <gerd@gnu.org>
2892 * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.
2894 * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
2897 2001-10-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2899 * emacs.c: Use argv[0] instead of emacs when -t was specified.
2901 * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
2903 Fix typos in comments.
2905 * emacs.c (bug_reporting_address): New function.
2906 Use it when displaying usage message.
2908 * minibuf.c (read_minibuf): Remove unused external declaration of
2909 variable `Qread_only'.
2911 * keymap.c (access_keymap): Remove unused variable `charset'.
2913 2001-10-28 Miles Bader <miles@gnu.org>
2915 * xfaces.c (merge_face_heights): Handle TO being relative as well.
2916 Remove #ifdef'd-out code.
2917 (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
2918 (syms_of_xfaces): Initialize them.
2920 2001-10-27 Jason Rumney <jasonr@gnu.org>
2922 * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
2923 <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
2924 position using the system caret.
2926 * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
2927 (w32_system_caret_height, w32_system_caret_x)
2928 (w32_system_caret_y): New variables for tracking system caret.
2929 (w32_initialize): Initialize them.
2930 (x_display_and_set_cursor): Make system caret follow the active cursor.
2932 * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
2935 * w32term.c (note_mouse_highlight): Clear old help_echo.
2937 2001-10-27 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
2939 * xterm.c: Fix typo in a comment.
2941 * emacs.c: Fix typos in comments.
2942 Remove unnecessary spaces.
2943 Change doc-string comments to `new style' [w/`doc:' keyword].
2944 (USAGE2): Fix typos in usage string.
2946 * xterm.c: Fix typo in a comment.
2948 * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
2951 2001-10-27 Gerd Moellmann <gerd@gnu.org>
2953 * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
2954 instead of 1/2 line_height in the heuristic for skipping
2955 farther backward when target_y was not reached.
2957 * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
2958 Display errno only if non-zero.
2959 (sound_warning): New function.
2960 (vox_configure): Don't treat failing to set sample rate as error.
2961 (various places): Improve error messages.
2963 2001-10-26 Eli Zaretskii <eliz@is.elta.co.il>
2965 * fileio.c (Faccess_file): Run the argument filename through
2966 Fexpand_file_name, before using it.
2968 * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
2969 ring-bell-function. Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>
2971 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2973 * insdel.c (insert_1_both): Do nothing if NCHARS == 0.
2975 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2976 Fix clearing in the case of scroll bars on the right.
2978 2001-10-26 Juanma Barranquero <lektu@terra.es>
2980 * w32gui.h (XImage): Add a dummy typedef.
2982 2001-10-26 Gerd Moellmann <gerd@gnu.org>
2984 * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.
2986 2001-10-25 Eli Zaretskii <eliz@is.elta.co.il>
2988 * frame.c (Fframe_parameter): Fix last change.
2990 * fileio.c: Revert last change (which removed old commented-out
2991 version of expand-file-name). Add a comment that explains why
2992 this old version should not be removed.
2994 2001-10-25 Gerd Moellmann <gerd@gnu.org>
2996 * frame.c (Fframe_parameter): Fix a bug whereby some
2997 ``artificial'' frame parameters, like `minibuffer' were not
2998 obtained by calling Fframe_parameters.
3000 * xterm.c (show_mouse_face): Clean up. Recognize overwritten
3003 * xdisp.c (move_it_vertically_backward): Compute line height
3004 differently. Add heuristic to try to be more compatible to 20.x.
3006 2001-10-25 Stefan Monnier <monnier@cs.yale.edu>
3008 * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.
3010 * editfns.c (text_property_stickiness): Fix Lisp_Object used as
3013 2001-10-25 Miles Bader <miles@gnu.org>
3015 * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
3016 BG is a pointer to a structure, not a structure.
3017 (gif_format, png_format): Add missing commas.
3019 2001-10-24 Richard M. Stallman <rms@gnu.org>
3021 * xfaces.c (Fface_attributes_as_vector): New function.
3022 (syms_of_xfaces): Defsubr it.
3024 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3026 * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
3029 2001-10-25 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3031 * search.c (scan_newline): Remove unused variable `selective_display'.
3033 2001-10-25 Miles Bader <miles@gnu.org>
3035 * dispextern.h (struct image): Add `background',
3036 `background_valid', and `background_transparent' fields.
3037 (image_background, image_background_transparent): New declarations.
3038 (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
3039 * xfns.c (image_background, image_background_transparent)
3040 (four_corners_best): New functions.
3041 (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
3042 (gs_format): Add `:background' entry.
3043 (lookup_image): Set IMG's background color if specified.
3044 (pbm_load, xbm_load_image, png_load): Set IMG's background field
3046 (x_clear_image_1): Reset `background_valid' and
3047 `background_transparent_valid' fields.
3048 (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
3049 calculating it here. Set IMG's background_transparent field.
3050 (enum xpm_keyword_index): Add XPM_BACKGROUND.
3051 (enum png_keyword_index): Add PNG_BACKGROUND.
3052 (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
3053 (enum tiff_keyword_index): Add TIFF_BACKGROUND.
3054 (enum gif_keyword_index): Add GIF_BACKGROUND.
3055 (enum gs_keyword_index): Add GS_BACKGROUND.
3056 (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
3057 Pre-calculate image background color where necessary.
3058 * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
3059 `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
3060 color to use for image glyph reliefs.
3062 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3064 * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
3067 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
3068 Fix clearing of area not covered by scroll bar.
3070 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3072 * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
3074 (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
3075 (glyph_rect): Remove unused variable `area'.
3077 2001-10-24 Gerd Moellmann <gerd@gnu.org>
3079 * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.
3081 * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
3082 (row_containing_pos): Take additional argument DY.
3083 Treat rows ending in middle of char differently.
3084 (display_line): Handle tabs on window systems differently.
3086 * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
3087 with additional argument.
3089 * dispextern.h (row_containing_pos): Adjust prototype.
3091 * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
3092 (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
3093 (try_window_id, try_window_reusing_current_matrix)
3094 (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
3095 (syms_of_xdisp) [GLYPH_DEBUG]: DEFVAR_BOOL the variables.
3097 2001-10-24 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3099 * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
3101 (HAVE_BOXES): Fix typo in comment.
3102 (push_menu_pane): Fix typo in comment.
3104 * xdisp.c: (display_prop_string_p): Remove unused local declaration
3106 (single_display_prop_string_p): Remove unused local declarations
3107 of `Qwhen' and `Qmargin'.
3108 (string_buffer_position): Remove unused variable `around'.
3109 (store_frame_title): Remove unused variable `width'.
3111 * window.c: Don't define max.
3112 (coordinates_in_window): Remove unused variable `uy'.
3114 * widget.c: Don't define max.
3116 * process.c: Don't define max.
3117 (create_process): Remove unused variable `buffer'.
3119 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3121 * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.
3123 2001-10-23 Eli Zaretskii <eliz@is.elta.co.il>
3125 * xfaces.c (Finternal_set_lisp_face_attribute)
3126 [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
3127 frame is on a windowed display.
3129 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3131 * dispnew.c (sync_window_with_frame_matrix_rows):
3132 Fix handling of windows which aren't full-width, fix handling
3135 * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.
3137 2001-10-23 Andreas Schwab <schwab@suse.de>
3139 * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
3140 LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".
3142 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3144 * xterm.c (x_draw_glyphs): Remove parameters READ_START and
3145 REAL_END. Notice if cursor gets overwritten.
3146 (notice_overwritten_cursor): Take X positions as parameters.
3147 (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
3148 around call to x_draw_glyphs.
3150 2001-10-23 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3152 * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
3153 instead of C) and usage.
3155 * editfns.c (char-to-string): Fix argument names (use CHAR instead
3158 * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
3159 `left', `max_width' and `max_height'.
3161 2001-10-23 Gerd Moellmann <gerd@gnu.org>
3163 * xdisp.c (display_line): For a tab continued to the next line,
3164 set row's ends_in_middle_of_char_p.
3166 2001-10-22 Gerd Moellmann <gerd@gnu.org>
3168 * xdisp.c (display_line): Fix computation of continuation lines
3171 2001-10-22 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3173 * xdisp.c (build_desired_tool_bar_string): Remove unused variable
3176 * fileio.c: Remove unused code.
3178 2001-10-22 Miles Bader <miles@gnu.org>
3180 * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
3181 (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
3182 Remove `DOC_STRINGS_IN_COMMENTS' cases.
3184 2001-10-21 Jason Rumney <jasonr@gnu.org>
3186 * w32term.c (x_erase_phys_cursor): Remove inverse_p again.
3188 2001-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3190 * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
3191 (Finsert_string): Avoid the multi-line string literals warning.
3193 2001-10-22 Miles Bader <miles@gnu.org>
3195 * doc.c (Vhelp_manyarg_func_alist): Variable removed.
3196 (Fdocumentation): Don't use it.
3197 (syms_of_doc): Don't initialize it.
3199 * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
3200 * print.c (Fwith_output_to_temp_buffer): Likewise.
3201 * window.c (Fsave_window_excursion): Likewise.
3202 * editfns.c (Fsave_excursion, Fsave_current_buffer)
3203 (Fsave_restriction): Likewise.
3204 * eval.c (Frun_hooks, Frun_hook_with_args)
3205 (Frun_hook_with_args_until_failure)
3206 (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
3207 (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
3208 (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
3209 (Funwind_protect, Fcondition_case): Likewise.
3210 * coding.c (Ffind_operation_coding_system): Likewise.
3211 * keyboard.c (Ftrack_mouse): Likewise.
3213 2001-10-21 Miles Bader <miles@gnu.org>
3215 * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
3216 (Fmake_hash_table): Add usage: string to doc string.
3217 * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
3218 (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
3219 (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
3220 * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
3221 (Fml_prefix_argument_loop): Likewise.
3223 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3225 * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.
3227 * sysdep.c (init_sys_modes): Change doc-string comments to `new
3228 style' [w/`doc:' keyword].
3230 * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
3231 * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
3232 comments to `new style' [w/`doc:' keyword].
3234 2001-10-21 Jason Rumney <jasonr@gnu.org>
3236 * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.
3238 * w32term.c (remember_mouse_glyph): New function.
3239 (w32_mouse_position): Use it.
3240 (note_mouse_movement): If the mouse moved off the glyph, remember
3243 * w32term.h (struct w32_output): Correct spelling of x_compatible.
3244 (w32_display_info): Add mouse_face_overlay.
3246 * w32term.c (notice_overwritten_cursor): Renamed from
3247 note_overwritten_text_cursor. Rewritten to take glyph widths into
3249 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
3250 (fast_find_string_pos): New function.
3251 (fast_find_position): Return the correct vpos. Add parameter
3252 STOP. In the final row, stop before glyphs having STOP as object.
3253 Don't consider glyphs that are not from a buffer.
3254 (fast_find_position) [0]: Add a presumably more correct version
3256 (expose_window_tree, expose_frame): Don't compute intersections here.
3257 (expose_window): Do it here instead.
3258 (expose_window_tree, expose_window, expose_line): Return 1 when
3259 overwriting mouse-face.
3260 (expose_window): If W is the window currently being updated, mark
3262 (expose_frame): If mouse-face was overwritten, redo it.
3263 (x_use_underline_position_properties): New variable.
3264 (syms_of_xterm): DEFVAR_BOOL it.
3265 (x_draw_glyph_string): Add comment to use it in future.
3266 (x_draw_glyph_string): Restore clipping after drawing box.
3267 Fix a computation of the underline position.
3268 (w32_get_glyph_string_clip_rect): Minor cleanup.
3269 (x_fill_stretch_glyph_string): Remove an assertion.
3270 (x_produce_glyphs): Don't convert multibyte characters
3271 to unibyte characters in unibyte buffers.
3272 (cursor_in_mouse_face_p): New function.
3273 (x_draw_stretch_glyph_string): Use it to choose a different GC
3274 when drawing a cursor within highlighted text. Don't draw
3275 background again if it has already been drawn.
3276 (x_draw_glyph_string_box): Don't draw a full-width
3277 box just because the glyph row's full_width_p flag is set.
3278 (x_draw_glyphs): Fix computation of rightmost x for
3280 (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
3281 (w32_draw_relief_rect): Extend left shadow to the bottom and left;
3282 change bottom shadow accordingly. Some cleanup.
3283 (x_update_window_end): Handle overwritten mouse face
3284 also for tool bar windows.
3285 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
3286 DRAW is DRAW_IMAGE_RAISED.
3287 (clear_mouse_face): Return 1 if text with mouse face was
3288 actually redrawn. Make the function static. Reset
3289 dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
3290 optimize away highlighting if we pass over that same overlay again.
3291 (note_mouse_highlight): Call mouse_face_overlay_overlaps
3292 to detect a case where we have to highlight a different region
3293 despite not having left the currently highlighted region.
3294 Set mouse_face_overlay in the x_display_info. Avoid changing the
3295 mouse pointer shape when show_mouse_face has already done it, or
3296 there is no need. Handle mouse-face and help-echo in strings.
3297 (glyph_rect): New function.
3298 (w32_mouse_position): Use it to raise the threshold for mouse
3299 movement event generation.
3300 (w32_initialize_display_info): Initialize the x_display_info's
3302 (w32_set_vertical_scroll_bar): Don't clear a zero height
3304 (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
3305 a widget to zero height.
3307 * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
3308 Protect unibyte strings created by replacing their multibyte
3309 equivalents in menu_items.
3310 (w32_menu_show): Don't overwrite an item's name with its key
3311 description in case the description is a multibyte string.
3312 (single_submenu): Some cleanup.
3314 * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
3315 (postprocess_image): New function.
3316 (lookup_image): Call it for all image types except PostScript.
3317 (x_kill_gs_process): Call postprocess_image.
3318 (tiff_error_handler, tiff_warning_handler): New functions.
3319 (tiff_load): Install them as handlers.
3320 (x_kill_gs_process): Recognize if someone has cleared the image
3322 (valid_image_p): Protect better against invalid image
3323 specifications. Previous code could signal an error.
3324 (Fx_hide_tip, Fshow_tip): Doc fix.
3325 (Fv_max_tooltip_size): New variable.
3326 (syns_of_xfns): DEFVAR_LISP it.
3327 (Fx_show_tip): Add parameter TEXT. Set the tip frame's root
3328 window buffer to *tip* right after creating the frame. Set frame's
3329 window_width. Use a maximum tooltip size specified by
3330 Vx_max_tooltip_size, if that has valid contents.
3331 (compute_tip_xy): Add parameters WIDTH and HEIGHT.
3332 Make sure the tooltip is completely visible.
3333 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
3334 (Fx_create_frame): Adjust the frame's height for presence
3335 of the tool bar before calling x_figure_window_size.
3336 (x_set_tool_bar_lines): Clear the tool bar window's current matrix
3337 when the window gets smaller.
3338 (x_set_foreground_color): Set frame's cursor_pixel.
3339 (x_set_foreground_color, x_set_background_color): Cleaned up.
3340 (x_set_font): Handle case of x_new_fontset returning the same name
3341 as before, although there was a change in fontsets.
3343 2001-10-21 Miles Bader <miles@gnu.org>
3345 * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
3346 (Flogxor): Add usage: string to doc string.
3347 * charset.c (Fstring): Likewise.
3348 * callproc.c (Fcall_process_region, Fcall_process): Likewise.
3349 * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.
3351 2001-10-21 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3353 * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.
3355 * alloc.c: Reindent DEFUNs with doc: keywords.
3357 * abbrev.c (Finsert_abbrev_table_description): Reindent.
3359 * frame.c: Change doc-string comments to `new style' [w/`doc:'
3362 2001-10-20 Gerd Moellmann <gerd@gnu.org>
3364 * (Version 21.1 released.)
3366 2001-10-20 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3368 * xfns.c (x_laplace_read_row, x_laplace_write_row): Prototypes removed.
3370 * xdisp.c (invisible_text_between_p): Put prototype inside #if
3373 * bytecode.c, callint.c, callproc.c, casefiddle.c, casetab.c
3374 * category.c, ccl.c, charset.c, process.c, syntax.c, window.c:
3375 Change doc-string comments to `new style' [w/`doc:' keyword].
3377 2001-10-20 Miles Bader <miles@gnu.org>
3379 The following changes remove the glyph_row `inverse_p' field,
3380 which is never set anymore, due to other changes:
3382 * dispextern.h (struct glyph_row): Remove `inverse_p' field.
3383 (reassert_line_highlight, change_line_highlight): Declarations removed.
3384 * dispnew.c (update_frame_line): Don't call reassert_line_highlight.
3385 (line_hash_code, row_equal_p, fake_current_matrices)
3386 (build_frame_matrix_from_leaf_window, update_frame_line)
3387 (update_frame_line, update_frame_line, update_frame_line):
3388 Don't use `inverse_p' field.
3389 * xterm.c (x_initialize): Don't set reassert_line_highlight_hook or
3390 change_line_highlight_hook.
3391 (XTreassert_line_highlight, x_change_line_highlight):
3393 (x_fix_overlapping_area, x_write_glyphs, expose_area)
3394 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3395 * xdisp.c (dump_glyph_row, display_mode_line): Don't use
3397 * w32term.c (x_fix_overlapping_area, x_write_glyphs, expose_area)
3398 (expose_line, x_erase_phys_cursor): Don't use `inverse_p' field.
3399 (w32_reassert_line_highlight, x_change_line_highlight):
3401 * w32console.c (reassert_line_highlight, change_line_highlight):
3403 (initialize_w32_display): Don't set reassert_line_highlight_hook
3404 or change_line_highlight_hook.
3405 (hl_mode): Function removed.
3406 (reset_terminal_modes, set_terminal_modes, update_begin)
3407 (update_end, w32_face_attributes, initialize_w32_display):
3408 (clear_frame, ins_del_lines): Don't call it.
3409 * termhooks.h (reassert_line_highlight_hook)
3410 (change_line_highlight_hook): Declarations removed.
3411 * term.c (reassert_line_highlight_hook)
3412 (change_line_highlight_hook): Variables removed.
3413 (reassert_line_highlight, change_line_highlight): Functions removed.
3414 * msdos.c (IT_reassert_line_highlight)
3415 (IT_change_line_highlight): Functions removed.
3416 (internal_terminal_init): Don't set reassert_line_highlight_hook
3417 or change_line_highlight_hook.
3418 (highlight): Variable removed.
3419 (IT_set_face, IT_update_begin, IT_update_end)
3420 (IT_set_terminal_modes): Don't set or use it.
3422 The following changes remove inverse-video support for terminals
3423 that use a `magic cookie' standout mode. Due to changes in the
3424 way mode-lines are displayed, such support no longer works
3425 anyway, and it's probable that almost no one uses such terminals
3428 * term.c (standout_requested): Variable removed.
3429 (update_end, highlight_if_desired): Don't use it.
3430 (chars_wasted, copybuf): Variables removed.
3431 (write_standout_marker): Function removed.
3432 (cursor_to, clear_to_end, clear_frame, clear_end_of_line_raw)
3433 (clear_end_of_line_raw, write_glyphs, ins_del_lines):
3434 Don't use `chars_wasted' or `copybuf'.
3435 (calculate_costs): Don't allocate `chars_wasted' or `copybuf'.
3436 Set `costs_set' to true.
3437 (cursor_to, clear_end_of_line): Test `costs_set' instead of
3439 (clear_end_of_line): Function removed.
3440 (clear_end_of_line_raw): Renamed to `clear_end_of_line'.
3441 (clear_to_end): Call `clear_end_of_line' instead of
3442 `clear_end_of_line_raw'.
3443 (TN_standout_width, TF_xs, TN_magic_cookie_glitch_ul): Vars removed.
3444 (term_init): Don't set them.
3445 Turn off any standout/underline modes that require magic cookies.
3446 (ins_del_lines, highlight_if_desired, background_highlight)
3447 (turn_on_highlight, turn_off_highlight, reset_terminal_modes):
3448 Remove special processing for magic-cookie standout modes.
3449 (turn_off_face, turn_on_face): Remove special processing for
3450 underline magic-cookie glitch.
3452 2001-10-19 Richard M. Stallman <rms@gnu.org>
3454 * eval.c (syms_of_eval): Doc fixes.
3456 2001-10-19 Gerd Moellmann <gerd@gnu.org>
3458 * xdisp.c (redisplay_internal): Don't clear echo area if the
3459 mini-window is selected.
3461 2001-10-19 Miles Bader <miles@gnu.org>
3463 * editfns.c (text_property_stickiness): Non-rear-non-stickiness
3464 doesn't take precedence if the affected property's value is nil.
3466 * editfns.c (Fencode_time): Escape a BOL paren in the doc-string.
3468 * cmds.c (Fbeginning_of_line, Fend_of_line): Clarify interaction
3469 with fields and suggest using `forward-line' to avoid them.
3470 * editfns.c (Fline_beginning_position, Fline_end_position):
3471 Clarify documentation.
3473 2001-10-18 Stefan Monnier <monnier@cs.yale.edu>
3475 * keymap.c (current_minor_maps): `override' only shadows its
3476 correspondent in minor-mode-map-alist, not the whole tail.
3478 2001-10-18 Andrew Innes <andrewi@gnu.org>
3480 * fontset.c (fs_load_font) [WINDOWSNT && _MSC_VER]: Disable
3481 optimization. The fontp->encoding array was not being initialized
3482 correctly when compiled with optimizations by MSVC.
3484 2001-10-18 Gerd Moellmann <gerd@gnu.org>
3486 * xdisp.c (display_line): Indicate empty lines in active mini-window.
3488 2001-10-17 Andrew Innes <andrewi@gnu.org>
3490 * fontset.h (struct font_info) [WINDOWSNT]: Add codepage field.
3492 * w32fns.c (w32_load_system_font): Cache codepage for font, in
3493 font_info.charset field.
3495 * w32term.c (w32_encode_char): Get cached codepage from font_info,
3496 rather than working it out by calling w32_codepage_for_font for
3499 2001-10-17 Andrew Innes <andrewi@gnu.org>
3501 * w32term.c (w32_read_socket): Determine clipping rectangle for
3502 the entire frame, including areas covered by scrollbars and the
3503 menubar. This avoids internal arguments about whether a frame is
3504 fully obscured or not.
3506 2001-10-17 Gerd Moellmann <gerd@gnu.org>
3508 * xdisp.c (try_window_id): Undo last change. Give up if
3509 window ends in strings.
3511 * xdisp.c (try_window_id): Don't display lines after the window
3512 end if the rest of the window after the window end was already blank.
3514 * xdisp.c (try_window_id): Remove code that was only there
3515 for the release of 21.1.
3517 * xdisp.c (display_line): Don't indicate empty lines in mini-windows.
3519 2001-10-17 Miles Bader <miles@gnu.org>
3521 * lisp.h (DEFUN): Remove `DOC_STRINGS_IN_COMMENTS' case.
3522 * xmenu.c, xdisp.c, term.c, dispnew.c, abbrev.c, editfns.c, buffer.c
3523 * xfns.c, alloc.c, minibuf.c, xterm.c, xfaces.c:
3524 Change doc-string comments to `new style' [w/`doc:' keyword].
3525 (DOC_STRINGS_IN_COMMENTS): Macro removed.
3526 * minibuf.c: Remove old commented-out-DEFUN that was used to fake
3529 2001-10-16 Miles Bader <miles@gnu.org>
3531 * fns.c: Change doc-string comments to `new style' [w/`doc:' keyword].
3533 2001-10-16 Gerd Moellmann <gerd@gnu.org>
3535 * buffer.c (Fset_buffer_major_mode): Use initial-major-mode for
3538 2001-10-16 Ken Raeburn <raeburn@gnu.org>
3540 Avoid the assumption that car and cdr slots of cons cells are
3541 addressable lvalues; this allows for easier experimentation with
3542 other lisp implementations that may not permit such accesses for
3543 various reasons. Not quite complete -- buffer.c still needs some
3544 work, and w32/mac files need rechecking -- so compile-time
3545 enforcement is left disabled for now.
3547 * lisp.h (LISP_MAKE_RVALUE): New macro, or function in the case of
3548 gcc with a union-based Lisp object rep. Redefine as no-op for now.
3549 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Rename from old XCAR, XCDR.
3550 (XCAR, XCDR): Apply LISP_MAKE_RVALUE to the _AS_LVALUE versions.
3551 (XSETCAR, XSETCDR): New macros.
3552 (XSETCARFASTINT, XSETCDRFASTINT): New macros.
3553 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): New macros.
3554 * keyboard.h (POSN_BUFFER_SET_POSN): New macro.
3555 * alloc.c (Fcons, pure_cons, Fgarbage_collect): Use XSETCAR and
3557 (mark_buffer): Use XCAR_AS_LVALUE, XCDR_AS_LVALUE.
3558 * buffer.c (record_buffer, Fbury_buffer)
3559 (swap_out_buffer_local_variables, recenter_overlay_lists)
3560 (Foverlay_put): Use XSETCAR and XSETCDR to set the car and cdr
3561 fields of a cons cell respectively.
3562 * callint.c (quotify_args, Fcall_interactively): Likewise.
3563 * ccl.c (Fregister_code_conversion_map): Likewise.
3564 * coding.c (detect_coding_system): Likewise.
3565 * composite.c (get_composition_id, make_composition_value_copy):
3567 * data.c (Fsetcar, Fsetcdr, swap_in_global_binding)
3568 (swap_in_symval_forwarding, set_internal, Fset_default)
3569 (Fmake_variable_buffer_local, Fmake_local_variable)
3570 (Fmake_variable_frame_local): Likewise.
3571 * fns.c (concat, Fcopy_alist, Fwidget_put): Likewise.
3572 * keymap.c (Fset_keymap_parent, store_in_keymap)
3573 (accessible_keymaps_1, where_is_internal_2, Fcopy_keymap): Likewise.
3574 * minibuf.c (get_minibuffer): Likewise.
3575 * search.c (Fmatch_data): Likewise.
3576 * textprop.c (extend_property_ranges): Likewise.
3577 * undo.c (record_insert, Fundo_boundary, truncate_undo_list): Likewise.
3578 * w32fns.c (w32_msg_pump, Fw32_register_hot_key, w32_list_fonts):
3580 * w32term.c (x_delete_display): Likewise.
3581 * xfaces.c (remove_duplicates, Finternal_set_lisp_face_attribute):
3583 * xterm.c (x_list_fonts, x_load_font, x_delete_display): Likewise.
3584 * doc.c (store_function_docstring): Use XSETCARFASTINT.
3585 * fileio.c (Fdo_auto_save): Use XSETCARFASTINT and XSETCDRFASTINT.
3586 (Fread_file_name): Use XSETCAR.
3587 * fontset.c (Fset_fontset_font): Use CHECK_NUMBER_CAR and
3589 (accumulate_font_info, Ffontset_info): Use XSETCAR and XSETCDR.
3590 * frame.c (Fmake_terminal_frame): Use XSETCDR.
3591 * indent.c (Fcompute_motion): Use CHECK_NUMBER_CAR and
3593 * keyboard.c (read_char): Alter list traversal to avoid taking the
3594 address of cons cell slots. Use POSN_BUFFER_SET_POSN.
3595 (parse_menu_item): Use XSETCAR and XSETCDR.
3596 (reach_char_x_menu_prompt): Use XSETCAR.
3597 (read_key_sequence): Use POSN_BUFFER_SET_POSN.
3598 (Fcommand_execute): Use XSETCDR.
3599 * lread.c (Fload): Use XSETCARFASTINT and XSETCDRFASTINT.
3600 (openp): Change list traversal to avoid using XCAR as lvalue.
3601 (read_list): Use XSETCDR.
3602 * process.c (wait_reading_process_input): Change wait_for_cell
3603 handling to avoid taking addresses of cons cell slots.
3604 * xselect.c (x_own_selection, x_handle_selection_clear)
3605 (x_clear_frame_selections): Use XSETCDR.
3606 (wait_for_property_change): Use XSETCARFASTINT and XSETCDRFASTINT.
3607 (x_handle_property_notify, x_get_foreign_selection)
3608 (x_handle_selection_notify): Use XSETCAR.
3610 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3612 * buffer.c: Put doc strings in comments.
3614 * sound.c: Include <sys/ioctl.h> also on systems without <soundcard.h>.
3616 2001-10-15 Sam Steingold <sds@gnu.org>
3618 * fns.c (Vafter_load_alist): Declare extern (w32 build problem).
3620 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3622 * process.c (process-inherit-coding-system-flag)
3623 (get-buffer-process): Do not confuse make-docfile with doc strings
3626 * editfns.c (Fchar_to_string): Make doc string consistent with
3627 arguments. Put doc strings in comments.
3629 * abbrev.c, minibuf.c: Put doc strings in comments.
3631 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3633 * window.c (window_loop): Don't check for Fother_buffer returning nil.
3635 * window.c (select_window_1): Unfreeze window start. Remove a
3636 doubled test for WINDOW being live.
3638 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3640 * fns.c (Fmapconcat): Fix typo in a doc string.
3642 * dispnew.c (Fsleep_for): Fix typo in a doc string.
3644 2001-10-15 Gerd Moellmann <gerd@gnu.org>
3646 * xterm.c (x_draw_glyph_string): Restore clipping after
3649 2001-10-15 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3651 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc string.
3653 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3655 * indent.c (skip_invisible): Use new retval of
3656 TEXT_PROP_MEANS_INVISIBLE.
3658 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
3659 If a parent is reached and noinherit is set, exit immediately.
3660 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
3662 * s/ms-w32.h (EXEC_SUFFIXES):
3663 * s/msdos.h (EXEC_SUFFIXES):
3664 * process.h (EXEC_SUFFIXES): Remove.
3666 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
3667 (decode_suffixes): Remove.
3669 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
3670 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
3671 (invisible_ellipsis_p): Remove.
3673 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
3674 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
3675 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
3676 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
3677 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
3679 2001-10-14 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3681 * lisp.h (Ftop_level): Add prototype.
3683 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
3684 (XTread_socket): Improve style of comments to follow other
3687 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
3688 is already prototyped in included lisp.h).
3690 * frame.c (Fset_mouse_position): Improve style of comment to
3691 follow other comments.
3692 (Fset_mouse_pixel_position): Improve style of comment to follow
3694 (Fmake_frame_visible): Doc fix and typo in comment.
3695 (Fmake_frame_invisible): Doc fix and typo in comment.
3696 (Ficonify_frame): Fix typo in comment.
3698 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3700 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
3701 * term.c, alloc.c: Put doc strings in comments.
3703 2001-10-13 Gerd Moellmann <gerd@gnu.org>
3705 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
3706 Provide definitions for doc strings in comments.
3708 * fns.c: Put doc strings in comments.
3710 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3712 * dired.c (file_name_completion): Ignore a candidate directory if
3713 it matches an element in completion-ignored-extensions that ends
3715 (syms_of_dired) <completion-ignored-extensions>: Mention the above
3716 feature in the doc string.
3717 (Ffile_name_completion): Ditto.
3719 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
3721 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
3723 * xfns.c (syms_of_xfns): Update calls to Fprovide.
3725 * lisp.h (Fprovide): Update prototype.
3726 (Ffeaturep, invisible_p): Remove.
3728 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
3729 (DOLIST, LOOP_PROPVAL): New macros.
3730 (invisible_p, invisible_ellipsis_p): Use them.
3731 (invisible_noellipsis_p): New function.
3732 (syms_of_xdisp): Use empty_string.
3734 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
3736 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
3737 (syms_of_lread) <Vafter_load_alist>: Update docstring.
3739 * print.c (Fwith_output_to_temp_buffer): Align with
3740 internal_with_output_to_temp_buffer.
3741 (print_preprocess): Use traverse_intervals_noorder.
3742 (print_object): Update call to traverse_intervals.
3744 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
3745 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
3747 * intervals.c (traverse_intervals_noorder): New function.
3748 (search_for_interval, count_intervals): Use it.
3749 (traverse_intervals): Use less stack space and drop `depth' arg.
3751 * fns.c (Ffeaturep): Add new `subfeature' arg.
3752 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
3753 (Qsubfeatures): New var.
3754 (syms_of_fns): Initialize it.
3756 * keymap.c (Fkey_description): Use empty_string.
3757 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
3758 (syms_of_keymap): Setup inheritance between maps.
3759 Don't export Sdescribe_bindings_internal any more.
3761 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
3763 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3765 * xterm.c (notice_overwritten_cursor): Renamed from
3766 note_overwritten_text_cursor. Rewritten to take glyph widths into
3769 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3771 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
3772 multi-line strings without a trailing "\n\".
3774 2001-10-12 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3776 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
3779 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3781 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
3783 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
3784 * w32proc.c (sys_spawnve):
3785 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
3786 * w32.c (check_windows_init_file):
3787 * sound.c (Fplay_sound):
3788 * emacs.c (init_cmdargs):
3789 * process.c (Fstart_process): Update calls to openp.
3791 * callproc.c (Vexec_suffixes): New var.
3792 (Fcall_process): Update call to openp.
3793 (decode_suffixes): New function.
3794 (syms_of_callproc): Init exec-suffixes.
3796 * lread.c (Vload_suffixes, default_suffixes): New vars.
3797 (openp): Take a lisp list of suffixes.
3798 Check for file-name-handlers even if the file was absolute already.
3799 (syms_of_lread): Declare load-suffixes.
3800 (Fload): Fix up call to openp.
3801 Don't bother checking for file-name-handler at the very beginning.
3803 * keymap.h (Fcopy_keymap): Don't export.
3805 * lisp.h (empty_string): Declare.
3806 (Vload_suffixes, Vexec_suffixes): Declare.
3807 (openp): Update prototype.
3809 * emacs.c (empty_string): New var.
3810 (syms_of_emacs): Initialize it.
3812 * search.c (wordify): Use it.
3814 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
3815 selected window if it's not displayed there. Handle the case
3816 when the window is dedicated.
3817 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
3819 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
3821 * syntax.h (struct gl_state_s): Change the meaning of b_property.
3822 Remove left_ok and right_ok.
3823 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3824 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
3825 new meaning of b_property.
3827 * syntax.c (update_syntax_table): Simplify.
3828 (Fforward_comment): Don't skip quoted chars when going backward.
3830 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3832 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
3833 in case I is of some unsigned type, in which case
3834 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
3835 comparison becomes bogus.
3837 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
3838 (Fuser_full_name): Fix bug treating a float as a fixnum.
3840 * data.c (Fstring_to_number): Use make_fixnum_or_float.
3842 * lisp.h (make_fixnum_or_float): New macro.
3844 * lisp.h (circular_list_error): Add prototype.
3846 * data.c (Qcircular_list): New variable.
3847 (circular_list_error): New function.
3848 (syms_of_data): Initialize it Qcircular_list.
3850 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
3852 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c
3853 * casefiddle.c, buffer.c: Include keymap.h.
3855 2001-10-10 Gerd Moellmann <gerd@gnu.org>
3857 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
3858 options. From Dave Love <d.love@dl.ac.uk>.
3860 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3862 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
3863 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3865 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
3867 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
3869 2001-10-08 Andrew Innes <andrewi@gnu.org>
3871 * lisp.h [max]: Undef min and max before redefining them.
3873 * w32gui.h: Do not undef min and max.
3875 * w32heap.h: Do not undef min and max.
3877 * s/ms-w32.h: Do not undef min and max.
3879 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3881 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
3883 2001-10-08 Sam Steingold <sds@gnu.org>
3885 * keymap.c (current-active-maps): Quote newlines (compilation error).
3887 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3889 * Makefile.in (lisp, shortlisp): Replace bindings.el with
3890 bindings.elc, since otherwise doc strings in bindings.el get wrong
3893 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
3895 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
3897 * keyboard.h (map_prompt): Remove.
3899 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
3900 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
3902 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3904 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
3906 * keyboard.c (map_prompt): Remove.
3907 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
3910 * keymap.h: New file. Extracted from lisp.h.
3912 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
3913 (accessible_keymaps_1): New function.
3914 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
3915 (Fwhere_is_internal): Use Fcurrent_active_maps.
3916 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
3917 Insert in current buffer rather than standard-output.
3918 Don't call `help-mode'. Export to elisp.
3919 (describe_buffer_bindings): New wrapper.
3920 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
3921 and Sdescribe_buffer_bindings.
3923 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3925 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
3926 Remove code setting signal handler.
3928 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
3929 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
3931 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3933 * keyboard.c: Don't define min/max.
3935 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3937 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
3938 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
3939 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
3940 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
3941 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
3942 Don't define min/max.
3944 * lisp.h (min, max): New macros.
3946 * puresize.h (BASE_PURESIZE): Increase to 725000.
3948 2001-10-08 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
3950 * xfaces.c (free_frame_menubar): Add prototype.
3952 * lisp.h (init_window): Add prototype.
3954 * editfns.c: Include ctype.h.
3956 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
3957 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
3958 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
3961 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
3962 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
3963 `popup_activated_flag' and `title'.
3965 * doc.c (Fdocumentation_property): Fix typo in a doc string.
3967 * emacs.c (main): Remove extra `;'.
3969 * atimer.h (struct atimer): Fix typos in a comment.
3971 * atimer.c: Fix typo.
3973 * Makefile.in: Fix typo.
3975 * README: Remove obsolete part mentioning removed VMS file.
3977 2001-10-07 Miles Bader <miles@gnu.org>
3979 * Makefile.in (lisp, shortlisp): Add `button.elc'.
3981 2001-10-07 Ken Raeburn <raeburn@gnu.org>
3983 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
3986 * lisp.h (Ffield_end): Declare.
3988 2001-10-07 Gerd Moellmann <gerd@gnu.org>
3990 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
3992 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
3994 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
3996 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
3998 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
3999 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
4001 * alloc.c (inhibit_garbage_collection): Simplify.
4002 (Fmemory_use_counts): Ditto.
4004 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
4005 (syms_of_data): DEFVAR_INT most-positive-fixnum and
4006 most-negative-fixnum.
4008 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
4009 (FIXNUM_OVERFLOW_P): New macros.
4011 2001-10-06 Miles Bader <miles@gnu.org>
4013 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
4014 scroll_bar_bottom_shadow_pixel fields.
4015 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
4016 for the shadows, and tell the toolkit about them if we succeed.
4017 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
4018 Free scroll-bar shadow colors.
4019 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
4020 Free scroll-bar shadow colors when the background color changes.
4021 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
4022 Initialize scroll-bar shadow-color fields.
4024 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4026 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
4028 2001-10-05 Miles Bader <miles@gnu.org>
4030 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
4031 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
4032 New functions (were in simple.el).
4033 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
4034 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
4035 (syms_of_minibuf): Initialize them.
4037 2001-10-05 Gerd Moellmann <gerd@gnu.org>
4039 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
4040 (tiff_load): Install them as error and warning handler.
4042 2001-10-04 Andrew Innes <andrewi@gnu.org>
4044 * w32fns.c (x_to_w32_color): Fix argument to alloca.
4045 (w32_load_system_font): Don't believe what GetLanguageFontInfo
4046 says; query codepage info directly to determine if font is double byte.
4047 (x_to_w32_charset): Handle private format for unknown charsets.
4048 Handle wildcards in charset spec, by ignoring them.
4049 (w32_codepage_for_font): Fix argument to alloca. Don't remove
4050 "*-" prefix from charset.
4051 (x_to_w32_font): Enlarge remainder array for safety. Specifically
4052 handle the truncated font spec form constructed by font_list_1, so
4053 that we correctly identify the charset fields. Don't remove "*-"
4054 prefix from charset.
4055 (w32_list_synthesized_fonts): Fix argument to alloca.
4057 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
4059 * window.h (MINI_WINDOW_P): Use NILP.
4061 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
4063 * termhooks.h (struct input_event): Use proper type for `kind'.
4065 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4067 This handles unknown keysyms better than before. For example,
4068 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
4069 Emacs formerly completely ignored F5. With the change, it derives
4070 a key symbol from the name of the X keysym, `ccaron' in this case.
4071 Reported by Martin Buchholz.
4073 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
4076 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
4077 that EVENT->code isn't a function key, use the keysym's name.
4079 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4081 FOREACH is a macro that should make it easier to loop over Lisp
4082 lists with checks for cycles and proper lists.
4084 * lisp.h (LIST_END_P, FOREACH): New macros.
4086 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4088 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
4089 called for a lost connection. Prevent dumping core in this case.
4090 Instead print the X error, and exit. On user request.
4092 * xterm.c (error_msg): New variable.
4093 (x_fatal_error_signal): New function.
4094 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
4095 as fatal_error_signal_hook around the call to XtCloseDisplay.
4097 * emacs.c (fatal_error_signal_hook): New variable.
4098 (fatal_error_signal): Call that function.
4100 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4102 With this, Emacs prints how much pure storage it will
4103 approximately need in case pure storage overflows while dumping.
4105 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
4107 (init_alloc_once): Initialize new variables.
4108 (PURE_POINTER_P): Use new variables.
4109 (pure_alloc): If pure storage overflows, allocate from the heap.
4110 (check_pure_size): New function.
4111 (Fgarbage_collect): Don't GC if pure storage has overflowed.
4113 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
4114 (check_pure_size): Add prototype.
4116 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
4118 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4120 This adds a post-gc-hook that's run with GC inhibited.
4121 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
4123 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
4124 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
4125 (Fgarbage_collect): Run post-gc-hook.
4127 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4129 This adds `defvaralias' and `indirect-variable'. Changes not
4130 directly related to this feature are there to gain the same
4131 performance again as before variable aliases.
4133 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
4134 code to get and set symbol values, to take defvaralias into account.
4136 (Note: the new `constant' bit-flag in symbols would make it
4137 possible to define arbitrary read-only variables, e.g. with
4140 Documentation is in lispref/variables.texi. Added to NEWS.
4142 * lisp.h (enum symbol_interned): New enumeration.
4143 (struct Lisp_Symbol): Remove member `obarray', add
4144 `indirect_variable', `constant', and `interned'.
4145 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
4146 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
4147 (indirect_variable): Add prototype.
4149 * print.c (print_preprocess, print_object): Test internedness of
4150 symbols differently.
4152 * lread.c (Fintern, Funintern): Set symbol's interned and constant
4154 (init_obarray): Likewise for t and nil.
4156 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4157 (Fdefvaralias): New function.
4158 (specbind): Simplify the test if symbol is a constant.
4159 (syms_of_eval): Defsubr Fdefvaralias.
4161 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
4162 (Qcyclic_variable_indirection): New variable.
4163 (Fkeywordp): Check for internedness differently.
4164 (Fmakunbound): Simplify the test if symbol is a constant.
4165 (indirect_variable, Findirect_variable): New functions.
4166 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
4168 (let_shadows_buffer_binding_p): Check for variable aliases.
4169 (set_internal): Simplify the test if SYMBOL is a constant.
4170 If SYMBOL has a buffer-local value and is an alias, use the aliased
4172 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
4175 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
4176 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
4179 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
4181 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
4182 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
4183 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
4185 2001-10-04 Gerd Moellmann <gerd@gnu.org>
4189 2001-10-03 Miles Bader <miles@gnu.org>
4191 * callproc.c (syms_of_callproc): Explicitly state in the
4192 documentation for `process-environment' that earlier entries take
4193 precedence over later ones.
4195 2001-10-02 Miles Bader <miles@gnu.org>
4197 * textprop.c (Fnext_char_property_change)
4198 (Fprevious_char_property_change): Remove reference to non-existant
4199 argument OBJECT from doc-string.
4201 2001-10-01 Gerd Moellmann <gerd@gnu.org>
4203 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
4204 (try_window_id): Skip back over lines ending in a newline from a
4207 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
4210 2001-10-01 Richard M. Stallman <rms@gnu.org>
4212 * search.c (Freplace_match): Doc fix.
4214 2001-09-28 Andrew Innes <andrewi@gnu.org>
4216 * w32menu.c (set_frame_menubar): Take into account that
4217 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4220 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
4222 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
4224 2001-09-28 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4226 * s/gnu-linux.h: Fix a typo in comment.
4228 2001-09-28 Andreas Schwab <schwab@suse.de>
4230 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
4231 nocombreloc, in case -z combreloc is the default.
4233 2001-09-28 Gerd Moellmann <gerd@gnu.org>
4235 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
4236 really going on here.
4238 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
4240 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
4242 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
4244 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
4245 utf-8, menu-bar, and latin-N.
4246 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
4247 unconditionally now.
4248 (lisp): Add latin-N, since they are preloaded.
4250 2001-09-27 Gerd Moellmann <gerd@gnu.org>
4252 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
4253 to the left. Some cleanup.
4255 * xdisp.c (display_mode_element): One more case where a string's
4256 multibyteness should be used for display.
4258 2001-09-26 Gerd Moellmann <gerd@gnu.org>
4260 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
4263 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
4264 of the only temporarily set echoing flag for deciding when
4267 * keyboard.c (echo_kboard): Make externally visible.
4269 * lisp.h (echo_kboard): Declare extern.
4271 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
4272 fonts_changed_p if we need larger matrices due to vscrolling.
4273 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
4274 this round of redisplay if make_cursor_line_fully_visible fails.
4275 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
4276 (try_cursor_movement, try_scrolling): Use them instead of integers.
4278 * dispextern.h (required_matrix_width, required_matrix_height):
4281 * dispnew.c (required_matrix_width, required_matrix_height):
4283 (allocate_matrices_for_window_redisplay)
4284 (allocate_matrices_for_frame_redisplay: Use them.
4285 Remove parameters CH_DIM.
4287 * xdisp.c (display_mode_lines): Temporarily set selected_frame
4288 and selected_window to the frame of the window whose mode-lines
4289 are displayed, and to the window itself.
4290 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
4293 2001-09-25 Gerd Moellmann <gerd@gnu.org>
4295 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
4296 the image cache under us.
4298 * xdisp.c (display_mode_element): If the mode element is a symbol
4299 with a string value, use that string's multibyteness for displaying.
4301 * keyboard.c (read_char): Don't clear a message for a switch-frame
4302 event. From Stefan Monnier <monnier@cs.yale.edu>.
4304 * xterm.c (fast_find_position) [0]: Add a presumably more correct
4305 version for after 21.1.
4307 * xdisp.c (row_containing_pos): Make externally visible.
4309 * dispextern.h (row_containing_pos): Add prototype.
4311 * process.c (send_process): Disable composition if from_byte < 0.
4312 From Kenichi Handa <handa@etl.go.jp>.
4314 2001-09-24 Gerd Moellmann <gerd@gnu.org>
4316 * xterm.c (refreshicon): Function removed.
4318 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
4320 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
4322 * xterm.c (toplevel): Remove includes in #if 0.
4324 * process.c (sigchld_handler) [LINUX]: Don't return from
4325 the signal handler at the end of the loop.
4327 2001-09-21 Gerd Moellmann <gerd@gnu.org>
4329 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
4330 Terminate only if kill returns -1, and errno is ESRCH.
4332 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
4334 * Makefile.in (shortlisp): Add ../lisp/env.elc.
4336 2001-09-20 Gerd Moellmann <gerd@gnu.org>
4338 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
4339 since this function can be called during GC.
4341 * callproc.c (Fcall_process): Handle errors from pipe(2).
4342 (child_setup): Delete code in #ifdef vipc.
4344 2001-09-19 Gerd Moellmann <gerd@gnu.org>
4346 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
4347 (display_mode_element): Display the string from decode_mode_spec
4348 depending on its multibyteness.
4350 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
4352 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
4354 2001-09-18 Gerd Moellmann <gerd@gnu.org>
4356 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
4357 recursive_edit_unwind.
4358 (recursive_edit_unwind): Set kboard state according to
4361 * buffer.c (modify_overlay): Don't do nothing if START == END;
4362 This can still be a modification, for example when an overlay has
4363 a before-string or after-string.
4364 (Fdelete_overlay): Prevent redisplay optimizations when deleting
4365 an overlay with before-string or after-string.
4367 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
4368 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
4370 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
4371 first_unchanged_at_end_row is in front of
4372 last_unchanged_at_beg_row. This code should be removed after the
4375 2001-09-17 Gerd Moellmann <gerd@gnu.org>
4377 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
4378 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
4380 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
4383 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
4385 * dired.c (Ffile_attributes): Doc fix.
4387 2001-09-14 Gerd Moellmann <gerd@gnu.org>
4389 * fileio.c (Ffile_symlink_p): Fix last change.
4391 * filelock.c (current_lock_owner): Fix last change.
4393 2001-09-13 Gerd Moellmann <gerd@gnu.org>
4395 * filelock.c (current_lock_owner): If readlink returns ERANGE,
4396 take that to mean that the buffer is too small.
4398 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
4399 that to mean that the buffer is too small.
4401 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
4402 current buffer's multibyteness when discarding the iterator's
4405 * xfns.c (Fx_window_property): Handle case that property gets
4406 deleted between the two calls to XGetWindowProperty.
4408 2001-09-11 Gerd Moellmann <gerd@gnu.org>
4410 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
4412 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
4413 in addition to read-only.
4415 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
4416 to t in addition to read-only.
4418 * lisp.h (Qinhibit_modification_hooks): Declare.
4420 * insdel.c (Qinhibit_modification_hooks): New variable.
4421 (syms_of_insdel): Initialize and staticpro it.
4423 * textprop.c (verify_interval_modification): Don't run
4424 modification-hooks if inhibit_modification_hooks.
4426 * dispnew.c (set_window_cursor_after_update): Fix code
4427 finding glyph row containing cursor when cursor_in_echo_area
4430 * xdisp.c (init_from_display_pos): Put some code in #if 0.
4431 (add_to_log): Use bcopy instead of strcpy.
4432 (init_from_display_pos): Use an explicit loop over bytes in
4433 overlay strings instead of calling index.
4435 2001-09-10 Gerd Moellmann <gerd@gnu.org>
4437 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
4439 * dispnew.c (direct_output_for_insert): Don't change IT's
4440 stop_charpos to something in front of its current position.
4442 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
4445 2001-09-10 Richard M. Stallman <rms@gnu.org>
4447 * frame.c (Fmouse_position): Doc fix.
4449 2001-09-07 Gerd Moellmann <gerd@gnu.org>
4451 * xdisp.c (init_from_display_pos): Don't compare the result
4452 of calling index with NULL.
4454 2001-09-06 Gerd Moellmann <gerd@gnu.org>
4456 * xfns.c (x_set_background_color): Don't change the colors
4457 of the X window of scroll bar widgets.
4459 2001-09-05 Andrew Innes <andrewi@gnu.org>
4461 * w32fns.c (w32_createwindow): Undo last change.
4463 2001-09-05 Gerd Moellmann <gerd@gnu.org>
4465 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
4467 * xdisp.c (string_buffer_position): Use *single_char_property*
4468 functions instead of the *single_property* functions.
4470 2001-09-04 Andrew Innes <andrewi@gnu.org>
4472 * w32term.c (w32_read_socket): Add more information to debugging
4475 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
4476 from Emacs frames, so that calls to GetClipBox in w32term.c
4477 correctly report when part of a frame is visible (including
4478 scrollbars, etc). This prevents repeated redrawing of frames when
4479 only a scrollbar is visible.
4480 (w32_wnd_proc): Add more frame information to debugging output.
4482 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
4484 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
4486 2001-09-03 Gerd Moellmann <gerd@gnu.org>
4488 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
4489 help-echo for a string which doesn't have help-echo itself, use
4490 get-char-property to obtain the help-echo from the string's buffer
4491 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
4492 have mouse-face, look ``under'' the string for mouse-face from an
4494 (fast_find_position): Add parameter STOP. In the final row, stop
4495 before glyphs having STOP as object. Don't consider glyphs that
4496 are not from a buffer.
4498 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
4500 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
4502 * fns.c (Fmd5): Doc fix.
4504 2001-08-31 Gerd Moellmann <gerd@gnu.org>
4506 * composite.c (update_compositions): Do nothing if
4507 inhibit-modification-hooks is set.
4509 2001-08-30 Gerd Moellmann <gerd@gnu.org>
4511 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
4512 and check_message_stack if terminating abnormally. We want
4513 glyph matrices etc. in a core dump.
4515 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
4516 (syms_of_xdisp): Initialize them.
4517 (handle_single_display_prop): Don't change point, bind `object',
4518 `position', and `buffer-position' instead to the object having the
4519 `display' property, position in the object and position in the buffer.
4521 * fileio.c (Finsert_file_contents): Don't change the multibyteness
4522 of the buffer if REPLACE is non-nil.
4524 2001-08-29 Gerd Moellmann <gerd@gnu.org>
4526 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
4528 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
4530 * w32term.c (x_set_glyph_string_background_width)
4531 (show_mouse_face): Track the last changes in xterm.c.
4533 2001-08-28 Gerd Moellmann <gerd@gnu.org>
4535 * xterm.c (x_set_glyph_string_background_width): Set the glyph
4536 string's background width so that multi-line mouse-face is drawn
4537 to the right edge of the window.
4538 (show_mouse_face): Set the row's mouse_face_p flag after drawing
4541 * dispnew.c (direct_output_for_insert): Set updated_area
4542 before inserting/writing glyphs.
4544 * xdisp.c (display_mode_element): Use string_byte_to_char to
4545 determine character positions in strings, use chars_in_text
4546 instead of strwidth.
4547 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
4548 a matrix as parameter; this is easier to use from GDB.
4550 2001-08-28 Miles Bader <miles@gnu.org>
4552 * textprop.c (Fprevious_single_char_property_change)
4553 (Fnext_single_char_property_change): Doc fixes.
4555 2001-08-27 Gerd Moellmann <gerd@gnu.org>
4557 * fileio.c (Finsert_file_contents): Allocate, restore, and
4558 free composition data in the case of REPLACE not being nil.
4560 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
4561 there exist overlay strings with newlines at POS.
4562 (text_outside_line_unchanged_p): Return 0 if changes start at
4563 START and overlays exist at START. Likewise for END.
4564 (try_window_id): Give up if init_to_row_end returns 0.
4566 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
4569 2001-08-24 Gerd Moellmann <gerd@gnu.org>
4571 * keymap.c (access_keymap): Return the cdr of the binding of
4572 a generic character instead of its definition (KEY . BINDING).
4574 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
4575 to 0 also in the REPLACE case.
4577 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
4579 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
4580 open to determine whether file is readable (as for DOS_NT).
4582 2001-08-23 Gerd Moellmann <gerd@gnu.org>
4584 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
4585 coding.type is coding_type_no_conversion or coding_type_raw_text,
4586 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
4587 non-nil instead of just setting enable_multibyte_characters in the
4590 2001-08-22 Gerd Moellmann <gerd@gnu.org>
4592 * dispextern.h (struct face_cache): Add member
4593 menu_face_changed_p.
4595 * xfaces.c (menu_face_changed_default): New variable.
4596 (menu_face_changed_count): Variable removed.
4597 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
4598 the menu_face_changed_default flag, otherwise set the FRAME's
4599 menu_face_changed_p flag if the `menu' face has been changed.
4600 Prevent calling set_font_frame_param if FRAME is t.
4601 (make_face_cache): Initialize cache's menu_face_changed_p
4602 from menu_face_changed_default.
4603 (realize_basic_faces): Look into the frame's face cache to
4604 determine if the menu appearance needs updating.
4606 * keymap.c (access_keymap): Fix last change to not consider
4607 IDX when it has modifiers.
4609 2001-08-21 Gerd Moellmann <gerd@gnu.org>
4611 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
4612 . BINDING) exists, where GENERIC-CHAR is the generic character of
4613 the charset of IDX, return BINDING unless there exists a binding
4616 2001-08-16 Gerd Moellmann <gerd@gnu.org>
4618 * xrdb.c (SYSV): Don't define on Solaris 2.
4619 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
4621 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
4622 of the screen line, not text line, containing IT's current position.
4624 2001-08-15 Gerd Moellmann <gerd@gnu.org>
4626 * window.c (window_scroll_pixel_based): Don't recenter if
4627 PT is partially visible in the window.
4629 * xterm.c (expose_window_tree, expose_window, expose_line):
4630 Return 1 when overwriting mouse-face.
4631 (expose_frame): If mouse-face was overwritten, redo it.
4633 * xfaces.c (x_update_menu_appearance): Don't call
4634 set_frame_menubar, let the next redisplay do it.
4636 2001-08-14 Andrew Innes <andrewi@gnu.org>
4638 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
4639 drawing glyph string.
4641 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
4643 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
4646 2001-08-14 Gerd Moellmann <gerd@gnu.org>
4648 * xfaces.c (x_update_menu_appearance): Save and restore value of
4649 interrupt_input_blocked.
4651 2001-08-13 Gerd Moellmann <gerd@gnu.org>
4653 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
4654 a line start, move back to the line start.
4656 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
4657 exactly when a mini-buffer is active.
4659 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
4660 in units of 1/8 character on non window-system frames.
4661 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
4663 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4665 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
4668 2001-08-09 Gerd Moellmann <gerd@gnu.org>
4670 * keyboard.c (Vpre_help_message): New variable.
4671 (syms_of_keyboard): Initialize and staticpro it.
4672 (show_help_echo): Record current message before displaying a
4673 help-echo, and restore that message when clearing the help.
4675 * xfns.c (x_create_im): Remove prototype.
4677 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
4679 * dispnew.c (adjust_glyph_matrix): Undo last change.
4681 2001-08-08 Gerd Moellmann <gerd@gnu.org>
4683 * dispnew.c (adjust_glyph_matrix): In the optimization for
4684 windows whose height has changed, disable partially visible lines.
4686 2001-08-07 Gerd Moellmann <gerd@gnu.org>
4688 * window.c (Frecenter): If ARG < 0, and on a window system
4689 frame, count in some empty lines when we can't move -ARG lines down.
4691 * xdisp.c (start_display): Don't try to determine the continuation
4692 lines width if lines are truncated. It's superfluous and leads to
4693 incorrect results if POS is not visible in the window after
4694 reseating the iterator at the previous line start.
4696 2001-08-06 Gerd Moellmann <gerd@gnu.org>
4698 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
4700 2001-08-06 Pavel Jan
\e,Am
\e(Bk <Pavel@Janik.cz>
4702 * alloc.c (init_stack): Remove declaration.
4704 2001-08-03 Gerd Moellmann <gerd@gnu.org>
4706 * keyboard.c (read_key_sequence): Check that key is an integer
4707 before comparing it with quit_char.
4708 (add_command_key): Use larger_vector.
4709 (read_char_x_menu_prompt): Instead of converting symbol and
4710 integer events into conses (EVENT . nil), use (EVENT . disabled)
4711 which cannot be confused with valid events.
4712 (read_char): When reading from Vunread_command_events, check for
4713 events of the form (EVENT . disabled) instead of
4716 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
4717 a float, determine the max height from the frame's height.
4719 2001-08-02 Gerd Moellmann <gerd@gnu.org>
4721 * xdisp.c (redisplay_internal): Take message_cleared_p into
4722 account only if minibuf_level == 0.
4724 2001-08-01 Gerd Moellmann <gerd@gnu.org>
4726 * xdisp.c (redisplay_internal): Add a check for the last
4729 * xdisp.c (message_cleared_p): New variable.
4730 (clear_message): Set message_cleared_p when clearing the current
4732 (redisplay_internal): Look at message_cleared_p to capture
4733 the case that the echo area should be cleared.
4735 * keyboard.c (command_loop_1): Fix spelling of
4736 resize_echo_area_exactly.
4738 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
4740 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
4742 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
4743 current matrix when the window gets smaller.
4745 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
4747 * print.c (strout): Cast the character passed to insert_char to
4748 unsigned char, to avoid sign extension when it is promoted to int.
4750 2001-07-31 Gerd Moellmann <gerd@gnu.org>
4752 * fileio.c (Finsert_file_contents): Don't treat a return value
4753 of 0 from emacs_read as an IO error.
4755 2001-07-30 Gerd Moellmann <gerd@gnu.org>
4757 * keyboard.c (abs): New macro.
4758 (double_click_fuzz): New variable.
4759 (make_lispy_event): Use it to determine what makes a double-click.
4760 (syms_of_keyboard): DEFVAR_INT it.
4762 * xmenu.c (set_frame_menubar): Take into account that
4763 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
4766 2001-07-27 Gerd Moellmann <gerd@gnu.org>
4768 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
4770 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
4771 of row's visible height.
4773 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
4774 deal with the first overlay string having an image `display' property.
4775 (try_window_reusing_current_matrix, compute_line_metrics):
4776 Fix computation of row's visible height for the case that part of the
4777 row is invisible above and part of the row is at the same time
4778 invisible below the window.
4780 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4782 * xfns.c (x-show-tip): Doc fix.
4784 * xfns.c (Vx_max_tooltip_size): New variable.
4785 (syms_of_xfns): DEFVAR_LISP it.
4786 (Fx_show_tip): Set frame's window_width to the width of the
4787 window. Use a maximum tooltip size specified by
4788 Vx_max_tooltip_size, if that has valid contents.
4789 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
4791 2001-07-26 Andrew Innes <andrewi@gnu.org>
4793 * w32term.c (x_display_list): New variable.
4794 (w32_term_init): Set it.
4796 * w32term.h (x_display_list): New extern.
4798 2001-07-26 Gerd Moellmann <gerd@gnu.org>
4800 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
4801 is non-nil, instead of when redisplaying_p is non-zero.
4803 (mark_window_display_accurate_1): Add an assertion.
4805 2001-07-25 Gerd Moellmann <gerd@gnu.org>
4807 * dispextern.h (struct it): Increase size of ctl_chars to 16.
4809 * xfns.c (Fx_file_dialog): Block/unblock input while processing
4810 events so that we get a chance of processing expose events.
4812 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
4814 2001-07-24 Gerd Moellmann <gerd@gnu.org>
4816 * xfns.c (valid_image_p): Protect better against invalid image
4817 specifications. Previous code could signal an error.
4819 2001-07-23 Gerd Moellmann <gerd@gnu.org>
4821 * indent.c (current_column): Fix column computation in the
4822 presence of display table entries.
4823 (current_column_1, Fmove_to_column, compute_motion): Likewise.
4825 * dispnew.c (adjust_glyph_matrix): In the optimization for
4826 windows whose height has changed, use the new window height
4827 to compute which rows to invalidate.
4829 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
4830 (MAX_10_EXP): New macro.
4833 * coding.c (code_convert_region): Handle the multibyte case if
4834 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
4836 2001-07-20 Gerd Moellmann <gerd@gnu.org>
4838 * dispextern.h (struct face): Change type of `stipple' to
4841 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
4843 2001-07-19 Gerd Moellmann <gerd@gnu.org>
4845 * dispnew.c (update_window): Don't set the cursor at the end
4846 of the update if display update has been paused.
4848 * composite.h (syms_of_composite): Renamed from syms_of_composition.
4850 2001-07-18 Ken Raeburn <raeburn@gnu.org>
4852 * fns.c (Fset_char_table_default): Check that a charset is defined
4853 before checking its dimension.
4855 2001-07-17 Ken Raeburn <raeburn@gnu.org>
4857 * coding.c (setup_coding_system): Don't do any designation based
4858 on reg_bits if charset is not yet defined.
4860 * lisp.h (XVECTOR): Verify correct object type before returning a
4861 pointer, using eassert.
4863 2001-07-17 Gerd Moellmann <gerd@gnu.org>
4865 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
4866 Increase to 4096 because of paste problems reported on GNU/Linux.
4868 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
4870 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
4872 2001-07-16 Gerd Moellmann <gerd@gnu.org>
4874 * fileio.c (unwind_read): Function removed.
4875 (read_non_regular, read_non_regular_quit): New functions.
4876 (Finsert_file_contents): When reading from non-regular files,
4877 arrange to catch a `quit' and terminate the loop. Rearrange
4878 code so that a `quit' when reading from a regular file doesn't
4879 insert text in the buffer.
4881 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
4882 Clear faces afterwards.
4883 (clear_font_table): Take a x_display_info parameter. Don't free
4884 fonts being the default font of any frame on the given display.
4886 2001-07-13 Gerd Moellmann <gerd@gnu.org>
4888 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
4889 instead of CHAR_STRING which can signal an error.
4891 * charset.c (char_to_string_1): Extracted from char_to_string.
4892 Return -1 instead of signaling an error.
4893 (char_to_string): Use it.
4895 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
4897 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
4899 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
4900 is t, don't try to append anything to it.
4902 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
4904 * dired.c (file_name_completion): Pass dp->d_name to
4905 Fstring_match, not elt, which is always nil here.
4907 2001-07-12 Gerd Moellmann <gerd@gnu.org>
4909 * xselect.c (x_decline_selection_request): Handle errors
4910 caused by receivers that have vanished.
4912 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
4913 ignoring events on foreign windows in #if 0. Always dispatch
4914 the event after checking it with x_handle_property_notify.
4916 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
4917 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
4918 TRACE macros to facilitate debugging. Add additional trace statements.
4919 (toplevel): Add prototypes for file-local functions.
4920 (x_atom_to_symbol): Remove DPYINFO parameter.
4922 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
4924 * w32menu.c (menubar_selection_callback, w32_menu_show):
4925 Initialize `entry' to nil.
4926 (w32_dialog_show): Remove unused `save_wv' variable.
4927 (name_is_separator): Recognize "--:foo" and "--foo-bar".
4929 2001-07-11 Gerd Moellmann <gerd@gnu.org>
4931 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
4933 * fileio.c (unwind_read): Print a message when discarding inserted
4934 text or switching the buffer to unibyte. Change parameter.
4935 (Finsert_file_contents): Don't pass VISIT to unwind_read.
4937 * fileio.c (unwind_read): New function.
4938 (Finsert_file_contents): Record it as unwind-function for
4939 the case that reading is interrupted by C-g.
4941 2001-07-10 Gerd Moellmann <gerd@gnu.org>
4943 * dispnew.c (update_window): Don't skip the header-line
4944 update when scrolling_window returns 0.
4946 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
4948 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
4949 for the case that x_decode_color signals an error.
4951 * xdisp.c (add_to_log): Do nothing if called asynchronously.
4953 2001-07-09 Gerd Moellmann <gerd@gnu.org>
4955 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
4956 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
4959 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
4961 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
4962 doc string line for dos-timezone-offset.
4964 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
4965 inline assembly, to avoid compiler warnings.
4966 (syms_of_msdos): Add \n\ at the end of a line in the doc string
4967 line for dos-unsupported-char-glyph.
4969 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
4971 2001-07-05 Gerd Moellmann <gerd@gnu.org>
4973 * sound.c: Include Emacs' header files with #include "...".
4975 * eval.c (specbind): Additionally record the buffer that was
4976 current when a buffer-local or frame-local variable was bound.
4978 2001-07-04 Gerd Moellmann <gerd@gnu.org>
4980 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
4981 to unibyte characters in unibyte buffers.
4983 2001-07-03 Gerd Moellmann <gerd@gnu.org>
4985 * eval.c (specbind): If SYMBOL has a frame-local binding, record
4986 the frame on the binding stack. Change format of entries for
4987 local bindings on the binding stack to '(SYMBOL . WHERE)'.
4988 (unbind_to): Handle unbinding a frame-local variable.
4990 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
4991 glyphs and truncation glyphs at the end of a row from its pixel width.
4992 (dump_glyph_row): Print row's continuation_lines_width.
4993 (try_window_id): Take the shortcut if ZV is visible in the
4994 window, but there are actually no changes at ZV.
4996 2001-07-02 Gerd Moellmann <gerd@gnu.org>
4998 * xterm.h (x_free_dpy_colors): Add prototype.
5000 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
5001 right number of arguments.
5003 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
5004 ($(lwlibdir)TAGS): New target.
5005 (TAGS): Fix dependency list.
5007 * xterm.c (x_list_fonts): Make sure XFreeFont is called
5010 2001-06-30 Gerd Moellmann <gerd@gnu.org>
5012 * emacs.c (main): Remove extern declaration for sys_nerr, which
5013 isn't used and causes a compilation error with GCC 3.0 on
5016 2001-06-27 Gerd Moellmann <gerd@gnu.org>
5018 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
5019 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
5020 (toplevel): Include <signal.h> and syssignal.h.
5022 * sound.c (vox_configure, vox_close): Turn off atimers
5025 2001-06-26 Gerd Moellmann <gerd@gnu.org>
5027 * keyboard.c (read_char) <non_reread>: Record the previous idle
5028 start time before calling timer_stop_idle.
5029 (read_char) <reread_first>: After processing a help-echo event,
5030 restore the previous idle start time.
5032 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
5033 the start of invisible text.
5034 (setup_for_ellipsis): New function.
5035 (next_overlay_string): After all overlay strings have been
5036 processed, display an ellipsis if necessary.
5037 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
5038 (push_it): Initialize display_ellipsis_p on the iterator's stack.
5040 * dispextern.h (struct iterator_stack_entry): Add member
5043 2001-06-25 Gerd Moellmann <gerd@gnu.org>
5045 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
5046 on the value of the wait-for-wm frame parameter.
5048 * xterm.h (struct x_output): Add member wait_for_wm.
5050 * xfns.c (Qwait_for_wm): New variable.
5051 (x_frame_parms): Add entry for `wait-for-wm".
5052 (x_set_wait_for_wm): New function.
5053 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
5054 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
5056 * xdisp.c (try_window_id) <all changes below window end>: Don't
5057 take this shortcut if ZV is visible in the window.
5058 (try_window_id): When checking for window start being in changed
5059 text, don't check that the buffer's size has changed.
5061 2001-06-23 Richard M. Stallman <rms@gnu.org>
5063 * minibuf.c (Fcompleting_read): Doc fix.
5065 2001-06-19 Gerd Moellmann <gerd@gnu.org>
5067 * composite.c (Ffind_composition_internal): Accept ZV
5068 and a string's end position as POS.
5070 2001-06-18 Gerd Moellmann <gerd@gnu.org>
5072 * composite.c (Ffind_composition_internal): Check POS
5075 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
5077 * editfns.c (Fmessage_box): If the frame is not under a window
5078 system, output the message in the echo area.
5080 2001-06-14 Richard M. Stallman <rms@gnu.org>
5082 * xdisp.c (try_window_id): When EOB is visible, don't treat
5083 insertion at EOB as if it were "off the bottom of the screen."
5085 2001-06-11 Andrew Innes <andrewi@gnu.org>
5087 * w32proc.c (create_child): Add new parameter is_gui_app.
5088 (w32_executable_type): Add new parameter is_gui_app.
5089 (sys_spawnve): Use it.
5090 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
5091 SIGQUIT. This matches better how the signals are interpreted by
5092 MSVC compiled programs.
5093 (syms_of_ntproc): Update docstring.
5095 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
5097 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
5098 well otherwise note_mouse_highlight might optimize away highlighting
5099 if we pass over that same overlay again.
5101 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
5103 * lread.c (Fload): Document that the argument is run via
5104 substitute-in-file-name.
5106 2001-05-31 Gerd Moellmann <gerd@gnu.org>
5108 * Makefile.in (bootstrap-doc): New target.
5109 (bootstrap-emacs): Depend on it.
5111 * fileio.c (Fdo_auto_save): Don't try to create the directory of
5112 auto-save-list-file-name when shutting down Emacs, because
5113 creating the directory might signal an error, and leaves
5114 Emacs in a strange state.
5116 * term.c: (tty_cursor_hidden): New variable.
5117 (update_begin): Don't call tty_hide_cursor. Clean up.
5118 (update_end, set_terminal_window, set_scroll_region): Clean up.
5119 (ring_bell, reset_terminal_modes): Clean up.
5120 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
5121 on tty_cursor_hidden.
5122 (write_glyphs): Call tty_hide_cursor.
5124 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
5126 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
5128 2001-05-30 Gerd Moellmann <gerd@gnu.org>
5130 * xfns.c (enum image_value_type): New enumerator
5131 IMAGE_STRING_OR_NIL_VALUE.
5132 (parse_image_spec): Handle it.
5133 (xbm_format, pbm_format): Use it for :foreground and :background.
5134 (xbm_load, pbm_load): Check for nil color names.
5136 * xterm.c (note_mouse_highlight): If an overlapping overlay
5137 exists, but we find that we highlight the same overlay as before,
5138 don't do the highlighting again.
5140 2001-05-29 Gerd Moellmann <gerd@gnu.org>
5142 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
5143 Protect unibyte strings created by replacing their multibyte
5144 equivalents in menu_items.
5146 * keymap.c (Fsingle_key_description): NUL-terminate the string
5147 buffer before calling build_string.
5149 * callproc.c (Fcall_process): Deal with decode_coding returning
5150 CODING_FINISH_INCONSISTENT_EOL.
5152 2001-05-28 Gerd Moellmann <gerd@gnu.org>
5154 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
5155 an item's name with its key description in case the description
5156 is a multibyte string.
5158 * keymap.c (Fsingle_key_description): Create a multibyte string
5161 * macros.c (Fstart_kbd_macro): Doc fix.
5163 * xterm.c (cursor_in_mouse_face_p): New function.
5164 (x_draw_stretch_glyph_string): Use it to choose a different GC
5165 when drawing a cursor within highlighted text.
5167 * editfns.c (char_property_eq): Put in #if 0.
5169 * indent.c (string_display_width): Put in #if 0.
5171 * lread.c (Fload): Remove unused label.
5173 * termcap.c (speeds): Put in #if 0.
5175 2001-05-18 Gerd Moellmann <gerd@gnu.org>
5177 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
5179 * xfaces.c (xlfd_point_size): Don't divide pixel size from
5180 transformation matrix by 10.
5182 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5184 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
5185 only if it's equal to the former foreground pixel color.
5186 (x_set_foreground_color, x_set_background_color)
5187 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
5189 2001-05-16 Dave Love <fx@gnu.org>
5191 * insdel.c (signal_before_change, signal_after_change): Consider a
5192 local change hook which changes the buffer.
5194 * process.c (read_process_output): Don't call signal_after_change
5195 and update_compositions after insert_from_string_before_markers.
5197 2001-05-16 Gerd Moellmann <gerd@gnu.org>
5199 * xfaces.c (split_font_name): Use the right field when
5200 checking for `[...]' syntax.
5202 * buffer.c (copy_overlays): New function.
5203 (clone_per_buffer_values): Use it.
5205 * buffer.h (OVERLAY_PLIST): New macro.
5207 * keymap.c (Fsingle_key_description): Replace a build_string with
5208 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
5210 * fontset.c (Ffontset_info): Check that face is non-null
5211 before accessing its fields.
5213 2001-05-15 Gerd Moellmann <gerd@gnu.org>
5215 * keyboard.c (read_key_sequence): Prevent generating a fake
5218 * xfaces.c (split_font_name): Handle `[...]' for the right
5221 * ccl.c (ccl_driver): Don't copy remaining bytes in case
5222 of CCL_STAT_INVALID_CMD.
5224 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
5226 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
5227 in <var> has no default value yet.
5229 * xfaces.c (try_alternative_families): First try the FAMILY.
5230 And if nothing is found in the end, try again with scalable fonts.
5231 (try_font_list): Let try_alternative_families do a bit more of
5232 the work. Only use FAMILY if it is not nil.
5233 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
5235 2001-05-14 Gerd Moellmann <gerd@gnu.org>
5237 * xterm.c (note_mouse_highlight): Avoid changing the mouse
5238 pointer shape when show_mouse_face has already done it.
5240 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
5243 * xfaces.c (split_font_name): Make sure to leave the loop
5244 with the right value of `i'.
5246 * xfaces.c (split_font_name): Handle matrix transformations
5247 in the pixel and point size fields of XLFD font names.
5248 (xlfd_point_size): Likewise.
5250 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
5252 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
5253 (x_to_w32_font): Add prototype.
5255 * regex.c (malloc, realloc, free) [emacs]: Undefine before
5256 redefining, to avoid compiler warnings.
5258 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
5260 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
5261 (w32_get_bdf_glyph): Cast between unsigned char and char when
5262 passing arguments to subroutines, to shut up compiler warnings.
5263 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
5266 * xfaces.c: Include keyboard.h before frame.h, not after it.
5268 * widget.c: Include keyboard.h before frame.h.
5270 * w32term.h (struct image, struct face): Forward declaration, to
5271 avoid compiler warnings.
5273 2001-05-11 Gerd Moellmann <gerd@gnu.org>
5275 * keyboard.c (read_key_sequence): Don't modify events when
5276 generating fake prefix keys (mode-line, scroll-bar, ...) since
5277 this prevents proper processing of such events when pushed back
5278 into unread-command-events.
5280 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
5281 actually redrawn. Make the function static.
5282 (note_mouse_highlight): Fix a case where the mouse cursor
5283 was changed back to the text cursor.
5285 * xterm.h (clear_mouse_face): Remove prototype.
5287 * xdisp.c (try_window_id): Fix the fix and set the right
5290 * xdisp.c (try_window_id): Fix computation of window end in the
5291 case that lines were deleted at the end of the window. Add some
5292 more debug_method_adds.
5294 * xfaces.c (try_alternative_families): New function.
5295 (try_font_list): Use it. If ATTRS specifies a family, check
5296 fonts from that family first.
5297 (choose_face_font): Remove code setting the family part of
5300 2001-05-10 Gerd Moellmann <gerd@gnu.org>
5302 * xdisp.c (try_window_id): Fix case of all changes before
5305 * xdisp.c (try_window_id): Add some xasserts.
5307 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5309 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
5311 2001-05-09 Dave Love <fx@gnu.org>
5313 * xdisp.c (GIVE_UP): Fix for K&R C.
5315 2001-05-09 Gerd Moellmann <gerd@gnu.org>
5317 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
5319 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
5320 back to the text cursor shape without need.
5322 2001-05-07 Gerd Moellmann <gerd@gnu.org>
5324 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
5326 * dispextern.h (inverse_video): Declare extern.
5328 * keyboard.c (delete_kboard): Handle the case that selected_frame
5329 has been deleted in the course of x_connection_closed.
5331 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
5333 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
5334 Fix the change from 2001-04-30.
5336 2001-05-03 Gerd Moellmann <gerd@gnu.org>
5338 * xfns.c (file_dialog_unmap_cb): New function.
5339 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
5340 where a dialog is closed via the window manager.
5342 * xdisp.c (try_window_id): Cases of changes all in front of
5343 the window start or all below the window end mostly rewritten.
5344 (redisplay_window): Move the tests if try_window_id is
5345 applicable to try_window_id.
5346 (GIVE_UP): New macro.
5348 2001-05-02 Gerd Moellmann <gerd@gnu.org>
5350 * xterm.c (expose_window): Return int. If W is the window
5351 currently being updated, mark the frame garbaged.
5352 Fix computation of rows intersecting the exposed rectangle.
5353 (expose_window_tree): Stop when expose_window returns 0.
5355 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
5356 again if it has already been drawn.
5358 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
5360 * syntax.c (update_syntax_table): Check that oldi has the same
5361 properties as old_prop before deciding not to invalidate.
5363 2001-04-30 Gerd Moellmann <gerd@gnu.org>
5365 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
5366 read-only text that is so because of text properties.
5368 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
5369 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
5370 windows that are components of a Lucid menu bar.
5372 2001-04-27 Gerd Moellmann <gerd@gnu.org>
5374 * term.c (turn_on_face): Fix reverse video handling on terminals
5375 that don't support colors.
5377 2001-04-26 Gerd Moellmann <gerd@gnu.org>
5379 * editfns.c (save_excursion_restore): Don't use XBUFFER on
5382 2001-04-25 Gerd Moellmann <gerd@gnu.org>
5384 * term.c (toggle_highlight): New function.
5385 (turn_on_face): Change handling of reverse video.
5387 * process.c (wait_reading_process_input):
5388 Call record_asynch_buffer_change only if a timer really changed buffers.
5390 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
5391 of the number of overlays to check.
5393 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
5395 * xdisp.c (try_window_id): Fix a case where window_end_pos
5396 and window_end_bytepos were not adjusted.
5398 2001-04-23 Gerd Moellmann <gerd@gnu.org>
5400 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
5403 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
5405 * process.c (wait_reading_process_input) [!subprocesses]:
5406 Don't reference waiting_for_user_input_p, it's not defined in the
5407 branch without async subprocesses support.
5409 2001-04-19 Gerd Moellmann <gerd@gnu.org>
5411 * keyboard.c (delete_kboard): Prevent a dangling reference
5412 from current_kboard to KB, which is freed.
5414 * process.c (wait_reading_process_input):
5415 Call record_asynch_buffer_change after running timers, to make
5416 read_key_sequence aware of buffer changes from under it.
5418 2001-04-18 Gerd Moellmann <gerd@gnu.org>
5420 * xfaces.c (Qscalable_fonts_allowed): New variable.
5421 (realizing_basic_faces_p): Removed.
5422 (x_face_list_fonts): Special handling for realizing_basic_faces_p
5424 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
5425 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
5426 for scalable-fonts-allowed to t.
5428 * fileio.c (Finsert_file_contents): If the file size returned from
5429 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
5430 read from files on a procfs whose contents are generated dynamically.
5432 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
5434 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
5435 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
5436 (__memalign_hook): Make the two prototypes consistent.
5438 2001-04-17 Gerd Moellmann <gerd@gnu.org>
5440 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
5441 matrix of mini-windows.
5443 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
5445 * intervals.c (find_interval): Don't rebalance during signal handling.
5447 2001-04-11 Gerd Moellmann <gerd@gnu.org>
5449 * fns.c: Include blockinput.h.
5451 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
5453 2001-04-10 Gerd Moellmann <gerd@gnu.org>
5455 * fns.c (Fcompare_strings): Fix return values.
5457 * window.c (window_scroll): Change the meaning of N to mean
5458 N screen-fulls or N lines.
5459 (window_scroll_pixel_based, window_scroll_line_based)
5460 (scroll_command, Fscroll_other_window): Change accordingly.
5462 * window.c (window_scroll_pixel_based, Frecenter):
5463 Call window_box_height instead of using it.last_visible_y for the
5464 height of the window.
5466 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
5467 instead of using it.last_visible_y for the height of the window.
5469 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
5470 From Dan Holmsand <dan@eyebee.com>.
5472 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
5473 able to write to hidden and system files. From Dan Holmsand
5476 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
5477 Holmsand <dan@eyebee.com>.
5479 2001-04-09 Gerd Moellmann <gerd@gnu.org>
5481 * fns.c (Fplist_get, Fplist_put): Add QUITs.
5483 * window.c (window_internal_height): Return 1 less if the
5484 window has a header line.
5486 * xdisp.c (try_window_id): When scrolling on a terminal, take
5487 the change of window_internal_height into account.
5489 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
5491 * gmalloc.c (align): If the argument SIZE would overflow
5492 __malloc_ptrdiff_t, fail right away.
5494 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5496 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
5497 Make sure the tooltip is completely visible.
5498 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
5500 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
5502 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
5504 2001-04-06 Dave Love <fx@gnu.org>
5506 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
5509 2001-04-06 Gerd Moellmann <gerd@gnu.org>
5511 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
5513 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
5515 2001-04-05 Gerd Moellmann <gerd@gnu.org>
5517 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
5519 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
5521 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
5522 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
5524 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
5525 shell widget's position only if it is non-null.
5527 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
5528 Set f->output_data.x->widget to null after destroying it.
5530 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
5531 FILENAME to bring it in synch with the documentation.
5533 * xfaces.c (realizing_basic_faces_p): Renamed from
5534 realize_default_face_p.
5535 (realize_basic_faces): Set/clear realizing_basic_faces_p.
5536 (realize_default_face): Don't set the flag.
5538 2001-04-04 Gerd Moellmann <gerd@gnu.org>
5540 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
5542 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
5544 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
5545 the buffer that was used for echoing.
5547 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
5548 (first_font_matching): Removed unused function.
5549 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
5550 (may_use_scalable_font_p): Remove parameter FONT; rename
5551 parameter NAME to FONT.
5552 (x_face_list_fonts): Fix missing bounds check.
5553 (realizing_default_face_p): New variable.
5554 (realize_default_face): Set and clear that flag.
5555 (x_face_list_fonts): When called during the realization of the
5556 default face, and no matching fonts are found when ignoring
5557 scalable fonts and fonts matching a regexp from
5558 face-ignored-fonts, try without ignoring fonts.
5560 2001-04-03 Gerd Moellmann <gerd@gnu.org>
5562 * xfns.c (postprocess_image): New function.
5563 (lookup_image): Call it for all image types except PostScript.
5564 (x_kill_gs_process): Call postprocess_image.
5566 * xterm.c (x_use_underline_position_properties): New variable.
5567 (x_draw_glyph_string): Use it.
5568 (syms_of_xterm): DEFVAR_BOOL it.
5570 2001-04-02 Gerd Moellmann <gerd@gnu.org>
5572 * xterm.c (x_alloc_nearest_color_1): New function.
5573 (x_alloc_nearest_color): Use it.
5574 (x_color_cells): Take a Display as argument, instead of a frame.
5575 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
5576 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
5577 (x_initialize): Register cvt_string_to_pixel as resource converter
5578 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
5580 2001-03-30 Gerd Moellmann <gerd@gnu.org>
5582 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
5583 (set_iterator_to_next): If a string from a display property ends,
5584 consider the case that this might also be the end of an
5585 overlay string having the display property.
5587 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
5589 * xdisp.c (reseat_to_string): Undo last change.
5591 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
5592 matrix of a window when the header line changes, when
5593 new rows are allocated, or when the width changes.
5595 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
5597 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
5599 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
5601 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
5604 2001-03-29 Gerd Moellmann <gerd@gnu.org>
5606 * data.c (Fsubr_interactive_form): New function.
5607 (syms_of_data): Defsubr it.
5609 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5610 (live_float_p, live_misc_p): Return 1 only if the offset of the
5611 pointer in its block is >= 0.
5613 2001-03-28 Paul Eggert <eggert@twinsun.com>
5615 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
5616 microseconds calcuation. Avoid double-rounding problem.
5617 In doc string, warn that the result is approximate.
5619 2001-03-28 Gerd Moellmann <gerd@gnu.org>
5621 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
5622 bind `inhibit-eval-during-redisplay' to t.
5624 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
5626 * xdisp.c (inhibit_eval_during_redisplay)
5627 (Qinhibit_eval_during_redisplay): New variables.
5628 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
5629 don't eval, return nil instead.
5630 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
5631 Initialize Qinhibit_eval_during_redisplay.
5633 * xdisp.c (reseat_to_string): If STRING is multibyte, set
5634 the iterator's multibyte_p flag.
5636 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
5637 instead of setting it to zero; it's incremented for each frame
5638 where the menu face is changed.
5640 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
5641 change bottom shadow accordingly.
5643 * xterm.c (expose_window_tree, expose_frame): Don't compute
5645 (expose_window): Do it here instead.
5646 (x_draw_glyph_string): Fix a computation of the underline position.
5648 * bytecode.c (BYTE_CODE_QUIT): New macro.
5649 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
5651 2001-03-27 Gerd Moellmann <gerd@gnu.org>
5653 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
5654 Give up if matrix starts in an ellipsis.
5655 (init_from_display_pos): Do nothing if POS doesn't specify
5656 a dpvec_index but the iterator has such a position.
5658 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
5660 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
5661 x/y position is (0, 0) after destroying the menu bar, restore
5662 its original position.
5664 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
5665 (init_from_display_pos): Use it.
5666 (try_window_reusing_current_matrix): Don't use cursor_row_p.
5668 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5670 * xdisp.c (try_window_id): Undo last change.
5672 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
5674 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
5676 * buffer.c (syms_of_buffer): Doc fix.
5678 2001-03-26 Gerd Moellmann <gerd@gnu.org>
5680 * xfaces.c (x_update_menu_appearance): Use local variable
5681 popup_path for setting font resources.
5683 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
5685 * frame.c (Fframe_list): Don't reference tip_frame if
5686 HAVE_WINDOW_SYSTEM is not defined.
5688 * emacs.c (main): Update the copyright year. From Werner LEMBERG
5691 2001-03-25 Gerd Moellmann <gerd@gnu.org>
5693 * xdisp.c (init_from_display_pos): Test invisible property
5694 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
5696 * xdisp.c (redisplay_internal) <update one window>: Make sure
5697 last_arrow_position and last_arrow_string are set.
5699 * frame.c (Fframe_list): Don't return a tooltip frame.
5701 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5703 * xdisp.c (mark_window_display_accurate_1): New function,
5704 extracted from mark_window_display_accurate.
5705 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
5706 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
5707 (mark_window_display_accurate): Use it.
5708 (redisplay_internal): Use it for the selected window.
5709 (redisplay_internal): Avoid duplicate mark_window_display_accurate
5710 for the selected frame.
5712 * xdisp.c Use make_number, for readability.
5713 (try_window_id): Disable rows below the window end.
5714 (try_window_reusing_current_matrix): Use cursor_row_p.
5715 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
5717 (init_from_display_pos): If POS specifies a position in a display
5718 vector, maybe get the iterator set up for that ellipsis.
5720 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
5722 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
5724 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
5726 2001-03-23 Gerd Moellmann <gerd@gnu.org>
5728 * xfaces.c (x_update_menu_appearance): Use a different path
5729 for Lucid popup menus.
5731 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
5733 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
5735 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
5736 (string_buffer_position): Use `make_number'.
5738 2001-03-22 Gerd Moellmann <gerd@gnu.org>
5740 * xfaces.c (x_update_menu_appearance): Renamed from
5741 x_set_menu_face_resources. Use different resources for popups.
5743 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
5744 (GC_CHECK_STRING_BYTES): Don't define.
5746 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
5747 Removed, together with subroutines.
5748 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
5749 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
5751 * dispextern.h (x_set_menu_resources_from_menu_face):
5754 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
5755 Remove calls to x_set_menu_resources_from_menu_face.
5757 * xfaces.c (xm_set_menu_resources_from_menu_face):
5758 Remove #ifndef LESSTIF_VERSION.
5760 * xmenu.c: Include widget.h.
5761 (single_submenu): Return int. Some cleanup.
5762 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
5764 2001-03-21 Gerd Moellmann <gerd@gnu.org>
5766 * xterm.c (x_update_window_end): Handle overwritten mouse face
5767 also for tool bar windows.
5768 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
5769 DRAW is DRAW_IMAGE_RAISED.
5771 2001-03-20 Gerd Moellmann <gerd@gnu.org>
5773 * print.c (syms_of_print): Doc fixes.
5775 * fns.c (Fmd5): Doc fix.
5777 2001-03-19 Gerd Moellmann <gerd@gnu.org>
5779 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
5780 Clear area of the frame not occupied by the scroll bar.
5782 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
5783 tip frame's root window buffer to *tip* right after creating
5786 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
5787 is an integer don't have to be for space characters.
5789 2001-03-16 Gerd Moellmann <gerd@gnu.org>
5791 * indent.c (current_column, current_column_1, Fmove_to_column)
5792 (compute_motion): Handle characters from display vectors differently.
5794 2001-03-15 Kenichi Handa <handa@etl.go.jp>
5796 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
5797 drawing glyph string.
5799 2001-03-15 Gerd Moellmann <gerd@gnu.org>
5801 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
5802 (command_loop_1): Undo last change.
5804 * xterm.c (fast_find_position): Return the correct vpos.
5806 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
5807 non-null, set a per-buffer value in BUF instead of the current buffer.
5808 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
5809 Call store_symval_forwarding with BUF null.
5810 (set_internal): Call store_symval_forwarding with the BUF
5811 parameter passed to set_internal. Formerly, the value was always
5812 set in the current buffer; the buffer recorded in specbind for
5813 this case wasn't used.
5814 (arith_driver): Reindent.
5816 * buffer.c (swap_out_buffer_local_variables):
5817 Call store_symval_forwarding with BUF null.
5819 * lisp.h (store_symval_forwarding): Change prototype.
5821 * eval.c (specbind): Call store_symval_forwarding with BUF null.
5823 2001-03-14 Gerd Moellmann <gerd@gnu.org>
5825 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
5826 FOR_DELETION. Avoid resizing the mini-window of the selected
5827 frame if FOR_DELETION is set.
5828 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
5829 (Fmake_frame_invisible): Change calls to do_switch_frame for new
5832 * window.c (Fset_window_configuration): Change call to
5833 do_switch_frame to new format.
5835 * keyboard.c (quit_throw_to_read_char): Change call to
5836 do_switch_frame to new format.
5838 * lisp.h (do_switch_frame): Change prototype.
5840 * frame.c (Fframe_parameters): In the `buffer-list' frame
5841 parameter, store the buffer list of FRAME, not the list of the
5844 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
5845 box just because the glyph row's full_width_p flag is set.
5847 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
5849 * xdisp.c (highlight_trailing_whitespace): On character terminals,
5850 skip the padding blanks inserted in extend_face_to_end_of_line,
5851 before checking for trailing whitespace.
5853 2001-03-13 Gerd Moellmann <gerd@gnu.org>
5855 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
5856 Remove special handling for LessTif/Motif.
5857 (toplevel): Don't include Xm/Xm.h.
5859 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
5860 Remove workaround code for LessTif; it doesn't work anymore.
5862 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
5865 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
5866 Don't access private scroll bar data; it's no longer necessary with
5867 contemporary LessTif.
5869 * xfaces.c (xm_set_menu_resources_from_menu_face):
5870 Change #if 0 to #ifndef LESSTIF_VERSION.
5872 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
5873 removing button grabs.
5875 2001-03-13 Kenichi Handa <handa@etl.go.jp>
5877 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
5878 and clip-large-size-font as obsolete.
5880 * lread.c (read_multibyte): Check the validity of multibyte
5881 sequence. If invalid, return the first byte.
5883 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5885 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
5886 before running the command; timer functions or process
5887 filters may have set it.
5889 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
5891 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
5894 2001-03-12 Gerd Moellmann <gerd@gnu.org>
5896 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
5899 2001-03-09 Gerd Moellmann <gerd@gnu.org>
5901 * dispextern.h (string_buffer_position): Add prototype.
5903 * xdisp.c (string_buffer_position, display_prop_string_p)
5904 (single_display_prop_string_p): New functions.
5906 * xterm.c (note_mouse_highlight): If there's no help-echo on
5907 a string, look at the buffer text ``under'' it.
5909 * keyboard.c (make_lispy_event): Add string info to the event,
5910 analogous to what's done on mode lines.
5911 (read_key_sequence): For a click on a string, consider `local-map'
5912 and `keymap' of that string.
5914 * keyboard.c (make_lispy_event, make_lispy_movement):
5915 Adjust calls to buffer_posn_from_coords to new format.
5917 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
5919 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
5922 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
5923 flags argument to emacs_open; it seems to conflict with O_EXCL.
5925 2001-03-09 Kenichi Handa <handa@etl.go.jp>
5927 * composite.h (struct composition): Change types of members;
5928 glyph_len to unsigned, width to unsigned short.
5930 2001-03-08 Andrew Innes <andrewi@gnu.org>
5932 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
5935 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5937 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
5940 * xterm.c (note_mouse_highlight): Handle mouse-face and
5941 help-echo in strings.
5942 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
5943 (fast_find_string_pos): New function.
5945 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
5946 (display_string): Call face_at_string_position with new parameter.
5948 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
5949 Handle `mouse-face'.
5951 * dispextern.h (face_at_string_position): Change prototype.
5953 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
5955 * keyboard.c (make_lispy_event): Avoid generating drag events
5956 if the mouse hasn't actually moved to another buffer position.
5958 2001-03-08 Dave Love <fx@gnu.org>
5960 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
5962 2001-03-08 Gerd Moellmann <gerd@gnu.org>
5964 * process.c (Fset_process_window_size): Fix a typo.
5966 2001-03-08 Kenichi Handa <handa@etl.go.jp>
5968 * coding.c (detect_coding_sjis): Do more rigid check.
5969 (detect_coding_big5): Likewise.
5970 (decode_coding_sjis_big5): Likewise.
5971 (Fdetect_coding_region): Call detect_coding_system with tailing
5972 anchor byte `\0' for more rigid detection.
5973 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
5974 (Fdetect_coding_string): Likewise.
5976 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
5978 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
5979 a string before extracting its data.
5981 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5983 * window.c (Frecenter): Rewrite code handling negative values
5984 of ARG on graphical frames.
5986 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
5988 * window.c (displayed_window_lines): If W->start is outside the
5989 accessible portion of the buffer, call start_display with BEGV or
5990 ZV instead of W->start.
5992 2001-03-07 Gerd Moellmann <gerd@gnu.org>
5994 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
5996 * process.c (Fset_process_filter): Don't crash if the input
5997 file descriptor of PROCESS is closed.
5998 (Fset_process_window_size): Likewise.
6000 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6002 * xterm.c (XTflash): Make the timeout of select shorter, and call
6003 select repeatedly until the desired time expires.
6005 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6007 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
6009 * xfns.c (Fx_create_frame): Clear Vwindow_list.
6011 * lisp.h (Vwindow_list): Declare extern.
6013 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
6015 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
6017 2001-03-06 Gerd Moellmann <gerd@gnu.org>
6019 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
6020 to detect a case where we have to highlight a different region
6021 despite not having left the currently highlighted region.
6022 Set mouse_face_overlay in the x_display_info.
6023 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
6025 * xterm.h (struct x_display_info): Add mouse_face_overlay.
6027 * buffer.c (mouse_face_overlay_overlaps): New function.
6029 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
6030 (Qmouse_face): Declare extern.
6032 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
6033 if face_change_count is non-zero.
6035 2001-03-06 Kenichi Handa <handa@etl.go.jp>
6037 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
6038 that the source is unibyte.
6040 2001-03-05 Dave Love <fx@gnu.org>
6042 * xterm.c (XTmouse_position): Fix typo.
6044 2001-03-05 Gerd Moellmann <gerd@gnu.org>
6046 * minibuf.c (read_minibuf): Clean up the binding stack if
6047 called noninteractively.
6049 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6051 * coding.c (syms_of_coding): Docstring modified.
6053 2001-03-05 Kenichi Handa <handa@etl.go.jp>
6055 * charset.c (char_to_string): If a single byte char has modifier
6056 bits that can't be reflected to the character code, ignore them
6057 instead of signaling an error.
6059 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
6061 * s/msdos.h: Update copyright notice.
6063 * dosfns.h: Update copyright notice.
6065 * dosfns.c: Update copyright notice.
6067 * msdos.c: Update copyright notice.
6069 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6071 * xterm.c (glyph_rect): New function.
6072 (XTmouse_position): Use it to raise the threshold for mouse
6073 movement event generation.
6075 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
6077 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
6078 specifies (reverse . t), reverse the initial screen colors.
6079 (IT_set_frame_parameters): If the property is foreground-color,
6080 but we are reversing the colors, set bg_set, not fg_set.
6081 Likewise for setting background-color and reversing: set fg_set.
6082 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
6085 * xfaces.c (Finternal_set_lisp_face_attribute)
6086 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
6089 2001-03-02 Gerd Moellmann <gerd@gnu.org>
6091 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
6092 to a single slash in the middle of file names.
6094 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
6095 Accept only alphanumeric time zone names.
6097 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
6099 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
6100 a widget to zero height.
6102 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6104 * window.c (Fwindow_end): Call move_it_past_eol only if
6105 ending up on a partially visible line.
6107 2001-03-01 Dave Love <fx@gnu.org>
6109 * ccl.c (Fccl_execute): Doc fix.
6111 2001-03-01 Gerd Moellmann <gerd@gnu.org>
6113 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
6114 of the tool bar before calling x_figure_window_size.
6116 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
6117 NULL after destroying it, otherwise XTread_socket can access a
6118 destroyed widget when input is unblocked.
6120 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
6122 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
6123 same name as before, although there was a change in fontsets.
6125 2001-02-28 Ken Raeburn <raeburn@gnu.org>
6127 * lisp.h (Fframe_parameter): Declare.
6129 * window.c (set_window_buffer): Field vscroll is an int, not a
6132 2001-02-28 Gerd Moellmann <gerd@gnu.org>
6134 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
6137 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
6140 * alloc.c (toplevel): Include process.h.
6141 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
6142 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
6143 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
6144 (allocate_vector, allocate_hash_table, allocate_window)
6145 (allocate_frame, allocate_process, allocate_other_vector):
6147 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
6148 (mark_maybe_pointer): New function.
6149 (mark_memory): Also mark Lisp data to which only pointers
6150 remain and not Lisp_Objects.
6151 (min_heap_address, max_heap_address): New variables.
6152 (mem_find): Return MEM_NIL if START is below min_heap_address or
6153 above max_heap_address.
6154 (mem_insert): Compute min_heap_address and max_heap_address.
6156 * process.c (make_process): Use allocate_process.
6158 * frame.c (make_frame): Use allocate_frame.
6160 * window.c (make_window, make_dummy_parent): Use allocate_window.
6161 (Fcurrent_window_configuration): Use allocate_other_vector.
6163 * lisp.h (allocate_vectorlike): Remove prototype.
6164 (allocate_vector, allocate_other_vector, allocate_frame)
6165 (allocate_window, allocate_process, allocate_hash_table):
6168 * fns.c (Fdelete, larger_vector): Use allocate_vector.
6169 (make_hash_table, copy_hash_table): Use allocate_hash_table.
6171 2001-02-27 Kenichi Handa <handa@etl.go.jp>
6173 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
6174 treat the produced bytes as a valid multibyte sequence.
6176 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
6177 (ccl_driver) <CCL_WriteMultibyteChar2>:
6178 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
6179 <ccl_finish>: Set ccl->eight_bit_control properly.
6181 * ccl.h (struct ccl_program): New member eight_bit_control.
6183 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
6185 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
6186 accessible_keymaps_char_table.
6187 (accessible_keymaps_char_table): Obey `is_metized'.
6188 (where_is_internal, Fwhere_is_internal): Don't confuse int and
6191 2001-02-26 Gerd Moellmann <gerd@gnu.org>
6193 * dispnew.c: Check HAVE_TERM_H before including term.h.
6195 2001-02-24 Andrew Innes <andrewi@gnu.org>
6197 * makefile.w32-in: Update copyright notice.
6199 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
6201 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
6203 2001-02-24 Kenichi Handa <handa@etl.go.jp>
6205 * Makefile.in (lisp): Add international/utf-8.elc.
6207 * fontset.c (Fnew_fontset): Fix handling of the case that an
6208 element of FONTLIST is a cons of family and registry.
6210 2001-02-23 Jason Rumney <jasonr@gnu.org>
6212 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
6213 to height unconditionally.
6215 * w32term.c (x_set_glyph_string_background_width): Extend the
6216 background face to the end of the drawing area in the text area, only.
6217 (x_insert_glyphs): Call window_box_left to obtain the left
6218 x-coordinate of the area to shift.
6220 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
6223 2001-02-22 Andrew Innes <andrewi@gnu.org>
6225 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
6226 ($(BLD)\dispnew.obj):
6227 ($(BLD)\editfns.obj):
6228 ($(BLD)\fileio.obj):
6229 ($(BLD)\filelock.obj):
6230 ($(BLD)\keyboard.obj):
6231 ($(BLD)\w32proc.obj):
6232 ($(BLD)\process.obj):
6233 ($(BLD)\sysdep.obj): Ditto.
6235 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
6237 ($(BLD)/dispnew.$(O)):
6238 ($(BLD)/editfns.$(O)):
6239 ($(BLD)/fileio.$(O)):
6240 ($(BLD)/filelock.$(O)):
6241 ($(BLD)/keyboard.$(O)):
6242 ($(BLD)/w32proc.$(O)):
6243 ($(BLD)/process.$(O)):
6244 ($(BLD)/sysdep.$(O)): Ditto.
6246 2001-02-22 Gerd Moellmann <gerd@gnu.org>
6248 * xdisp.c (forward_to_next_line_start): When taking the shortcut
6249 at the start of the function, check that the \n in it->c is
6250 from the iterator's current position.
6252 * xdisp.c (handle_single_display_prop): Add parameter
6253 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
6254 properties which replace the display of text with something else.
6255 (handle_display_prop): Call handle_single_display_prop with
6256 additional argument saying if we already replaced text display
6257 with something else. Use AREF.
6258 (with_echo_area_buffer_unwind_data, display_menu_bar)
6259 (decode_mode_spec_coding): Use AREF and ASIZE.
6261 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
6262 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
6263 * vmstime.h: Files removed.
6265 * unexencap.c, unexfx2800.c: Files removed.
6267 * dispnew.c (direct_output_for_insert): Give up if we are showing
6268 a message or just cleared the message because we might need to
6269 resize the echo area window or display an empty echo area.
6271 2001-02-21 Gerd Moellmann <gerd@gnu.org>
6273 * xdisp.c (redisplay_internal): Do the
6274 mark_window_display_accurate after all windows have been
6275 redisplayed because this call resets flags in buffers which are
6276 needed for proper redisplay.
6278 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
6279 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
6282 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6283 busy_window to hourglass_window, busy_p to hourglass_p.
6285 * msdos.h (struct x_output): Rename busy_window to
6286 hourglass_window, busy_p to hourglass_p.
6288 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
6289 busy_window to hourglass_window, busy_p to hourglass_p.
6291 * xfns.c: Rename everything containing *busy_cursor* and similar
6293 (syms_of_w32fns): Rename x-busy-pointer-shape to
6294 x-hourglass-pointer-shape, display-busy-cursor to
6295 display-hourglass, busy-cursor-delay to hourglass-delay.
6297 * w32fns.c: Rename everything containing *busy_cursor* and similar
6299 (syms_of_w32fns): Rename x-busy-pointer-shape to
6300 x-hourglass-pointer-shape, display-busy-cursor to
6301 display-hourglass, busy-cursor-delay to hourglass-delay.
6303 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
6306 * dispextern.h (start_hourglass, cancel_hourglass)
6307 (display_hourglass_p): Renamed from *busy_cursor*.
6309 2001-02-20 Gerd Moellmann <gerd@gnu.org>
6311 * keyboard.c (read_char): When an event from unread-command-events
6312 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
6314 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
6315 equal to the current buffer.
6317 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
6318 nil, otherwise we're left with truncate_lines t when a message
6319 is printed with message-truncate-lines bound to t.
6321 2001-02-19 Gerd Moellmann <gerd@gnu.org>
6323 * window.c (Fmove_to_window_line): Undo last change.
6324 (displayed_window_lines): Call line_bottom_y to determine
6325 the line's bottom position.
6327 * dispextern.h (line_bottom_y): Add prototype.
6329 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
6330 (pos_visible_p): Use it.
6332 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
6333 set redisplaying_p to 0 here instead of in Frecursive_edit.
6334 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
6337 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
6339 (syms_of_xdisp): Initialize new variables.
6340 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
6341 Specbind `inhibit-menubar-update' when updating the menu bar.
6343 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
6346 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
6349 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
6352 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
6353 to the start of the file.
6355 2001-02-16 Gerd Moellmann <gerd@gnu.org>
6357 * window.c (set_window_buffer): Fix last change.
6359 * window.c (set_window_buffer): Set window's vscroll to 0.
6361 * window.c (coordinates_in_window): Increase width of area
6362 where the vertical line can be dragged.
6364 * xterm.c (x_set_glyph_string_background_width): Extend the
6365 background face to the end of the drawing area in the text
6368 * xdisp.c (handle_single_display_prop): Set iterator's position
6369 to where the `display' property starts, like for images.
6370 (dump_glyph): New function.
6371 (dump_glyph_row): Use it. Dump info about marginal areas.
6373 * dispnew.c (direct_output_for_insert): Recognize more cases where
6374 glyphs can be written instead of being inserted.
6376 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
6377 the left x-coordinate of the area to shift.
6379 * dired.c (directory_files_internal): Set result list to nil
6382 2001-02-15 Kenichi Handa <handa@etl.go.jp>
6384 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
6385 invalid multibyte sequence, treat *SRC as a character of
6388 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
6390 * textprop.c (Fset_text_properties): Doc fix.
6392 2001-02-15 Gerd Moellmann <gerd@gnu.org>
6394 * dispnew.c (update_text_area): Undo change of 2001-01-12.
6396 2001-02-14 Dave Love <fx@gnu.org>
6398 * coding.c: Doc and message fixes.
6400 2001-02-14 Andrew Innes <andrewi@gnu.org>
6402 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
6403 Emacs frame above the screen size.
6405 2001-02-14 Gerd Moellmann <gerd@gnu.org>
6407 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
6409 2001-02-13 Gerd Moellmann <gerd@gnu.org>
6411 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
6412 case that TO ends up beyond ZV after running before-change-functions.
6414 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
6415 the selected window if it is showing the buffer in question.
6417 * dired.c (directory_files_internal): Initialize errno.
6418 (toplevel): Include errno.h.
6420 2001-02-13 Kenichi Handa <handa@etl.go.jp>
6422 * xfaces.c (best_matching_font): New parameter width_ratio.
6423 Multiply avgwidth by width_ratio.
6424 (choose_face_font): Call best_matching_font with width_ratio
6425 calculated from the column width of C.
6427 2001-02-12 Andrew Innes <andrewi@gnu.org>
6429 The following changes are to draw box lines inside characters area
6430 if line-width is negative.
6432 * w32term.c (x_produce_image_glyph): Pay attention to the case that
6433 face->box_line_width is negative.
6434 (x_produce_stretch_glyph): Likewise.
6435 (x_produce_glyphs): Likewise.
6436 (x_estimate_mode_line_height): Likewise.
6437 (x_draw_glyph_string_background): Likewise.
6438 (x_draw_glyph_string_foreground): Likewise.
6439 (x_draw_composite_glyph_string_foreground): Likewise.
6440 (x_draw_glyph_string_box): Likewise.
6441 (x_draw_image_foreground): Likewise.
6442 (x_draw_image_relief): Likewise.
6443 (x_draw_image_foreground_1): Likewise.
6444 (x_draw_image_glyph_string): Likewise.
6446 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6448 The following changes are to draw box lines inside characters area
6449 if line-width is negative.
6451 * xterm.c (x_produce_image_glyph): Pay attention to the case that
6452 face->box_line_width is negative.
6453 (x_produce_stretch_glyph): Likewise.
6454 (x_produce_glyphs): Likewise.
6455 (x_estimate_mode_line_height): Likewise.
6456 (x_draw_glyph_string_background): Likewise.
6457 (x_draw_glyph_string_foreground): Likewise.
6458 (x_draw_composite_glyph_string_foreground): Likewise.
6459 (x_draw_glyph_string_box): Likewise.
6460 (x_draw_image_foreground): Likewise.
6461 (x_draw_image_relief): Likewise.
6462 (x_draw_image_foreground_1): Likewise.
6463 (x_draw_image_glyph_string): Likewise.
6465 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
6466 and :line-width can be negative.
6467 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
6469 2001-02-09 Jason Rumney <jasonr@gnu.org>
6471 * w32term.c (w32_encode_char): Treat eight bit graphic and control
6472 characters the same as ASCII and latin-1.
6473 (x_display_and_set_cursor): Check for the focus frame's selected
6474 window instead of selected_window.
6475 (x_after_update_window_line): Don't clear if frame's internal
6476 border width is zero.
6477 (x_new_font): Don't change a tooltip's size.
6478 (w32_initialize): Set char_ins_del_ok to 1.
6480 * w32fns.c (Fx_show_tip): Fix calls to make_number.
6481 (x_set_font): If font hasn't changed, avoid recomputing
6482 faces and other things.
6483 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
6484 (Fx_create_frame): Add the tool bar height to the frame height.
6485 (x_create_tip_frame): Prevent changing the tooltip's
6486 background color by specifying a color for the default font
6488 (Qcancel_timer): New variable.
6489 (syms_of_w32fns): Initialize and staticpro it.
6490 (Fx_hide_tip, Fx_show_tip): Use it.
6491 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6493 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
6495 * w32.c (init_environment): Duplicate local string before putenv.
6497 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
6499 * charset.c (Fstring): A typo.
6501 2001-02-09 Kenichi Handa <handa@etl.go.jp>
6503 * charset.c (Fstring): If all arguments are less than 256, return
6506 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
6507 return a unibyte string.
6509 * coding.c (code_convert_region): After detecting a coding, if
6510 nothing found, set coding->composing to COMPOSITION_NO.
6511 (decode_coding_string): Likewise.
6513 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
6515 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
6518 2001-02-07 Kenichi Handa <handa@etl.go.jp>
6520 * charset.c (parse_str_to_multibyte): New function.
6522 * charset.h (parse_str_to_multibyte): Extern it.
6524 * print.c (print_string): If we are going to print a unibyte
6525 string into a multibyte buffer, convert the string to multibyte by
6528 2001-02-06 Andrew Innes <andrewi@gnu.org>
6530 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
6531 been created. It seems we can get sent window messages such as
6532 WM_ERASEBKGND before we properly update a frame.
6534 2001-02-06 Gerd Moellmann <gerd@gnu.org>
6536 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
6537 Avoid some unnecessary cursor positioning.
6539 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6541 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
6542 (LFACE_AVGWIDTH): New macro.
6544 (check_lface_attrs): Check LFACE_AVGWIDTH.
6545 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
6546 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
6547 (merge_face_vectors): Check LFACE_AVGWIDTH.
6548 (Finternal_make_lisp_face): Use AREF.
6549 (xm_set_menu_resources_from_menu_face)
6550 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
6551 (Finternal_lisp_face_empty_p): Use AREF.
6552 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
6553 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
6554 Compare average widths..
6555 (best_matching_font): Arrange for comparing average widths.
6557 * dispextern.h (enum lface_attribute_index):
6558 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
6560 2001-02-05 Dave Love <fx@gnu.org>
6562 * puresize.h: Revert last change following loadup.el change.
6564 2001-02-05 Andrew Innes <andrewi@gnu.org>
6566 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
6567 invocation of temacs, to work with Windows 2000.
6568 (bootstrap-emacs): Ditto.
6570 2001-02-05 Gerd Moellmann <gerd@gnu.org>
6572 * xterm.c (x_display_and_set_cursor): Check for the focus
6573 frame's selected window instead of selected_window.
6575 * xdisp.c (try_scrolling): If point is in the line below the
6576 window, make sure to move the iterator at least a canonical
6579 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
6581 2001-02-05 Kenichi Handa <handa@etl.go.jp>
6583 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
6584 If invalid, execute CCL_INVALID_CMD.
6585 (ccl_driver): If the CCL program is terminated because of
6586 CCL_STAT_INVALID_CMD, copy the remaining source data to the
6587 destination instead of throwing them away.
6589 2001-02-02 Gerd Moellmann <gerd@gnu.org>
6591 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
6592 faces and other things.
6594 * xdisp.c (get_next_display_element): Fix case of empty
6595 display table entry.
6597 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
6599 * editfns.c (Fconstrain_to_field): Doc fix.
6601 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
6602 into `thoroughly', to make it consistent with the doc string.
6604 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
6606 2001-02-01 Gerd Moellmann <gerd@gnu.org>
6608 * search.c (search_buffer): Call set_search_regs with a byte
6609 position, not a character position.
6611 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
6614 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
6616 * frame.c (Fmodify_frame_parameters): Doc fix.
6618 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6620 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
6621 identifier which is not reserved by Standard C.
6623 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
6625 * window.c (enum window_part): New enumeration.
6626 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
6628 (coordinates_in_window): Return an enumerator from enum
6629 window_part. Fix handling of right scroll bar.
6630 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
6631 `right-fringe' instead of `left-bitmap-area' and
6632 `right-bitmap-area'. Use enumerators from enum window_part
6633 instead of hard-coded integers.
6634 (check_window_containing, window_from_coordinates):
6635 Use enumerators from enum window_part instead of hard-coded integers.
6636 (syms_of_window): Replace Qleft_bitmap_area and
6637 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
6639 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
6641 * editfns.c (Fformat_time_string): Doc fix.
6643 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
6645 * keymap.c (Fwhere_is_internal): Use the first valid binding
6646 if no ascii binding is found (when firstonly is t).
6648 2001-01-31 Gerd Moellmann <gerd@gnu.org>
6650 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
6651 instead of Finteractive_p.
6653 * lisp.h (interactive_p): Add prototype.
6655 * eval.c (interactive_p): New function.
6656 (Finteractive_p): Use it.
6658 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
6660 2001-01-31 Dave Love <fx@gnu.org>
6662 * .gdbinit (hook-run): Define to run xreload.
6664 * textprop.c (Fset_text_properties): Fix newline in doc string.
6666 2001-01-30 Gerd Moellmann <gerd@gnu.org>
6668 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
6669 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
6671 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
6672 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
6673 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
6675 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
6678 2001-01-30 Dave Love <fx@gnu.org>
6680 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
6683 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6685 * bytecode.c (Fbyte_code) <Bcurrent_column>:
6686 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
6688 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
6690 * textprop.c (Fset_text_properties): Doc fix.
6692 2001-01-29 Gerd Moellmann <gerd@gnu.org>
6694 * xdisp.c (forward_to_next_line_start): Remove xassert.
6696 2001-01-29 Jason Rumney <jasonr@gnu.org>
6698 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
6699 returning without releasing it.
6701 2001-01-29 Kenichi Handa <handa@etl.go.jp>
6703 * w32fns.c (w32_font_match): Allocate three more bytes to regex
6704 for '^', '$', and '\0'.
6706 2001-01-28 Andrew Choi <akochoi@i-cable.com>
6708 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
6709 regex for '^', '$', and '\0'.
6711 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
6712 only if current_sblock has been initialized.
6714 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
6715 terminal frame even if it is the only visible frame.
6717 2001-01-28 Kenichi Handa <handa@etl.go.jp>
6719 * fontset.c (font_family_registry): Even if FONTNAME conform to
6720 XLFD, if it specifies other fields than family and registry,
6721 return FONTANME. New argument FORCE if nonzero cancel that feature.
6722 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
6723 a signle byte character. Don't set FAMILY part to nil here.
6724 It is handled by the caller choose_face_font.
6725 (Fnew_fontset): Call font_family_registry with FORCE 0.
6726 (Fset_fontset_font): Likewise.
6728 2001-01-27 Gerd Moellmann <gerd@gnu.org>
6730 * xdisp.c (display_line): Don't treat a newline as fitting
6733 2001-01-26 Gerd Moellmann <gerd@gnu.org>
6735 * window.c (size_window): Set the window's orig_top to nil when
6736 changing heights, so that a future shrink_mini_window won't
6737 restore a bogus height.
6739 * frame.c (do_switch_frame): If selected frame has a mini-window,
6740 resize that to exact size.
6742 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
6744 * xdisp.c (display_line): Simplify check for glyphs fitting
6745 entirely in the line.
6747 * xfns.c (xic_style): New variable.
6748 (create_frame_xic): Move static variable to global scope for
6749 the case that `static' gets defined away.
6751 2001-01-26 Kenichi Handa <handa@etl.go.jp>
6753 * coding.c (decode_coding): Set a flag for inhibiting
6755 (code_convert_region): Always set saved_coding_symbol.
6756 (decode_coding_string): Likewise. Update coding->symbol when we
6757 encounter a inconsistent eol by the same way as code_convert_region.
6759 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6761 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
6764 * xterm.c (x_after_update_window_line): Don't clear if frame's
6765 internal border width is zero.
6766 (x_clear_area): New function.
6767 (x_after_update_window_line, x_clear_end_of_line)
6768 (x_scroll_bar_create, x_scroll_bar_set_handle)
6769 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
6770 instead of XClearArea.
6772 * xterm.h (x_clear_area): Add prototype.
6774 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
6775 which doesn't seem necessary anymore with Lesstif 0.92.
6777 2001-01-25 Dave Love <fx@gnu.org>
6779 * puresize.h (BASE_PURESIZE): Up to 720000.
6781 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
6783 2001-01-25 Gerd Moellmann <gerd@gnu.org>
6785 * xdisp.c (echo_area_display): Don't call redisplay_internal
6786 when Emacs is shutting down. We can't run hooks etc. that
6787 would be necessary to do a redisplay.
6789 * lread.c (read_integer): Use type EMACS_INT instead of int.
6791 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
6793 * ccl.c (ccl_driver): Fix last change.
6795 2001-01-25 Kenichi Handa <handa@etl.go.jp>
6797 * ccl.h (sturct ccl_program): New member suppress_error.
6799 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
6800 insert error message to the output.
6801 (setup_ccl_program): Initialize ccl->suppress_error to 0.
6803 * coding.h (struct coding_system): New member suppress_error.
6805 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
6806 (Fset_terminal_coding_system_internal): Set the member
6807 suppress_error to 1.
6808 (Fset_safe_terminal_coding_system_internal): Likewise.
6810 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
6812 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
6813 as if it was a `charset'.
6815 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6817 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
6818 value in where_is_cache; the next lookup in the cache returns
6819 something bogus if we do.
6821 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6823 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
6824 if HAVE_WINDOW_SYSTEM isn't defined.
6826 2001-01-24 Gerd Moellmann <gerd@gnu.org>
6828 * fns.c (sweep_weak_table): Fix code taking items out of
6829 the hash collision chain. Some cleanup.
6831 * xterm.c (x_new_font): Don't change a tooltip's size.
6833 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
6834 background color by specifying a color for the default font
6837 2001-01-24 Kenichi Handa <handa@etl.go.jp>
6839 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
6840 a workaround for SunOS 4's cc.
6841 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
6842 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
6843 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
6846 2001-01-23 Gerd Moellmann <gerd@gnu.org>
6848 * xterm.c (x_set_window_size_1): New function extracted from
6850 (x_set_window_size): Use it.
6851 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
6852 doesn't have a widget, like tooltips.
6854 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
6856 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
6858 2001-01-23 Kenichi Handa <handa@etl.go.jp>
6860 * fns.c (Fset_char_table_default): Fix to make sub char-table
6863 2001-01-22 Gerd Moellmann <gerd@gnu.org>
6865 * xdisp.c (build_desired_tool_bar_string): Make sure we have
6866 a desired tool bar string, even if there are no tool bar items.
6868 * xdisp.c (Ftool_bar_lines_needed): New function.
6869 (syms_of_xdisp): Defsubr it.
6871 * editfns.c (Fformat): Don't extend text properties from arguments
6872 to padding chars in the result.
6874 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
6876 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
6878 2001-01-20 Andrew Innes <andrewi@gnu.org>
6880 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
6881 (w32_initialize): Don't set term hooks that aren't actually needed
6884 * xfaces.c (realize_default_face):
6886 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
6888 * xdisp.c (handle_single_display_prop): Remove references to
6889 FRAME_W32_CONSOLE_P.
6891 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
6893 * frame.h (output_method): Remove output_w32_console method.
6894 (FRAME_W32_CONSOLE_P): Remove macro.
6896 * frame.c (Qw32_console): Remove variable.
6897 (Fframep): Remove references to it.
6898 (syms_of_frame): Ditto.
6899 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
6901 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
6904 2001-01-20 Kenichi Handa <handa@etl.go.jp>
6906 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
6908 2001-01-19 Andrew Innes <andrewi@gnu.org>
6910 * w32.c (init_environment): Add a version-independent site-lisp
6911 directory to EMACSLOADPATH, after the version dependent one.
6913 2001-01-19 Gerd Moellmann <gerd@gnu.org>
6915 * editfns.c (Fbuffer_substring): Doc fix.
6917 * xdisp.c (message_dolog, message2, message2_nolog):
6918 Rename parameter LEN to NBYTES.
6920 2001-01-19 Kenichi Handa <handa@etl.go.jp>
6922 * charset.c (strwidth): Use c_string_width.
6923 (c_string_width): New function.
6924 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
6927 * charset.h (c_string_width, lisp_string_width): Extern them.
6929 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
6931 * indent.c (check_composition): Check validity of composition.
6933 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
6934 characters by calling c_string_width.
6935 (x_consider_frame_title): Get byte length of frame tile string
6937 (display_mode_element): Pay attention to width of non-ASCII
6938 characters by calling strwidth.
6940 2001-01-18 Gerd Moellmann <gerd@gnu.org>
6942 * xfns.c (Qcancel_timer): New variable.
6943 (syms_of_xfns): Initialize and staticpro it.
6944 (Fx_hide_tip, Fx_show_tip): Use it.
6945 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
6947 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
6949 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
6951 * window.h (WINDOW_LIVE_P): New macro.
6953 * window.c (window_size_fixed): New variable.
6954 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
6957 * eval.c (specbind): If binding a per-buffer variable which
6958 doesn't have a buffer-local value in the current buffer, change
6959 the global value by changing the value of the symbol bound in all
6960 buffers not having their own value, to make it consistent with
6961 what happens with other buffer-local variables.
6963 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
6965 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
6966 when searching for a newline.
6968 2001-01-18 Kenichi Handa <handa@etl.go.jp>
6970 * xdisp.c (display_string): Fix previous change.
6972 2001-01-18 Jason Rumney <jasonr@gnu.org>
6974 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
6975 GLYPH_DEBUG is defined.
6976 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
6977 true for images with `:ascent 100'.
6978 (x_set_mouse_face_gc): If the last used mouse face has gone in the
6979 meantime, use face MOUSE_FACE_ID.
6980 If first glyph isn't a character glyph, use the ASCII NUL
6981 character to determine the face.
6982 (expose_area): Do not treat left margin specially.
6983 (note_mode_line_highlight): If no local_map, check global keymap.
6984 (note_mouse_highlight): Initialize overlay.
6985 (clear_mouse_face): Don't return if tip_frame is non-nil.
6986 (show_scroll_bars): Remove unused function.
6987 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
6988 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
6990 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
6991 (x_free_frame_resources): Unload relief colors.
6993 2001-01-17 Gerd Moellmann <gerd@gnu.org>
6995 * xdisp.c (forward_to_next_line_start): Avoid calling
6996 get_next_display_element when the newline is already found.
6997 This may change the iterator's position, when its current position is
6998 equal to the iterator's stop_charpos.
7000 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
7001 zero, use this method only at the end of a line.
7003 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
7004 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
7005 if SCALABLE_FONTS_P is set.
7007 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
7008 so that scalable fonts are included.
7010 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
7011 In the cache, use a key containing the information if scalable
7013 (x_load_font): Adapt to change of keys in the font cache.
7015 2001-01-17 Kim F. Storm <storm@filanet.dk>
7017 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
7018 XListFonts to take advantage of font caching.
7020 * xterm.c (x_list_fonts): Ensure caching font information when
7021 called for a null frame, which is the case frequently when Emacs
7024 2001-01-17 Gerd Moellmann <gerd@gnu.org>
7026 * xfns.c (QCconversion): Replaces QCalgorithm.
7028 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
7030 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
7033 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
7034 not everything could be displayed.
7036 * line.h, x-list-font.c: Files removed because unused.
7038 2001-01-17 Andrew Innes <andrewi@gnu.org>
7040 * dired.c (directory_files_internal): Convert result from readdir
7041 to a unibyte string initially, to avoid possible misinterpretation
7042 of some bytes as the internal form of Emacs characters.
7044 2001-01-17 Kenichi Handa <handa@etl.go.jp>
7046 * fns.c (concat): Be sure to avoid putting the same `composition'
7047 property on the adjacent regions.
7049 2001-01-16 Gerd Moellmann <gerd@gnu.org>
7051 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
7052 (Fscroll_right, Fscroll_left): Set it here instead, if called
7055 * buffer.c (Fset_buffer_modified_p): Set buffer's
7056 prevent_redisplay_optimizations_p flag.
7058 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
7059 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
7060 with additional arg.
7062 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
7065 * xdisp.c (redisplay_preserve_echo_area): Add parameter
7066 FROM_WHERE, for debugging.
7068 2001-01-16 Kenichi Handa <handa@etl.go.jp>
7070 * ccl.c (Fregister_ccl_program): Handle the return value of
7071 resolve_symbol_ccl_program correctly.
7072 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
7074 2001-01-15 Gerd Moellmann <gerd@gnu.org>
7076 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
7077 has gone in the meantime, use face MOUSE_FACE_ID.
7079 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
7080 If x_display_info_for_display returns null, don't try to close
7081 the display; we didn't open it.
7083 * dispnew.c (save_or_restore_current_matrices): Function removed.
7084 (save_current_matrix, restore_current_matrix): New functions.
7085 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
7086 restore the frame's current matrix. Due to the glyph pointer
7087 setup done in adjust_glyph_matrix, there is no easy way to make
7088 saving the current matrix in the desired matrix generally correct,
7091 2001-01-15 Kenichi Handa <handa@etl.go.jp>
7093 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
7095 (display_line): Optimize for wide characters.
7096 (display_string): Don't try to display a multi-column character
7097 partially. On ttys, produce more than one truncation glyph for
7098 multi-column characters that don't fit on the line.
7100 2001-01-13 Kenichi Handa <handa@etl.go.jp>
7102 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
7103 Define it instead of WORDS_BIGENDIAN. Caller changed.
7105 2001-01-13 Jason Rumney <jasonr@gnu.org>
7107 * w32fns.c (Fimage_size, image_ascent, lookup_image)
7108 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
7109 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7110 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
7112 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
7113 (x_draw_image_relief, x_draw_image_foreground_1)
7114 (x_draw_image_glyph_string): Adapt to change of image margins.
7116 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
7119 * w32bdf.c (search_file_line, get_cached_font_char)
7120 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
7122 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
7124 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
7125 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
7126 (Fw32_send_sys_command): Remove unused variables.
7127 (w32_msg_pump): Add parentheses.
7129 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
7130 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
7133 2001-01-12 Gerd Moellmann <gerd@gnu.org>
7135 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
7136 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
7137 being a pair of margins.
7138 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
7139 to DEFVAR_LISP. Extend doc.
7141 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
7143 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
7144 pair of integers `(X . Y)', use X for the horizontal and Y for the
7146 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
7147 (parse_image_spec): Check it.
7148 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7149 (tiff_format, gif_format, gs_format):
7150 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
7152 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7153 (x_draw_image_relief, x_draw_image_foreground_1)
7154 (x_draw_image_glyph_string): Adapt to the change of image margins.
7156 * dispextern.h (struct image): Replace member `margin' with
7157 `hmargin' and `vmargin'.
7159 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
7162 * dispnew.c (update_text_area): Put code which decrements the
7163 stop position when the row's face extends to the end of the
7166 * xfns.c (x_set_mouse_color): Fix color allocation.
7168 * keyboard.c: Call get_local_map with new argument list.
7170 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
7172 * intervals.h (enum map_property): Removed.
7173 (get_local_map): Change prototype.
7175 * keymap.c: Call get_local_map with new argument list.
7176 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
7178 2001-01-11 Gerd Moellmann <gerd@gnu.org>
7180 * xdisp.c (build_desired_tool_bar_string): Correct the computation
7181 of the size needed for the tool bar string. For the last image,
7182 use a `display' property that reaches to the end of the string.
7184 * xselect.c (selection_request_dpyinfo): New variable.
7185 (x_handle_selection_request): Set it.
7186 (x_selection_request_lisp_error): Don't call
7187 x_decline_selection_request if selection request's display has
7190 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
7191 Do the unregister_colors before calling XFreeColors.
7193 2001-01-10 Dave Love <fx@gnu.org>
7195 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
7196 ${SOME_MACHINE_LISP}, not ${lisp}.
7198 2001-01-10 Gerd Moellmann <gerd@gnu.org>
7200 * xdisp.c (display_line): On ttys, produce more than one truncation
7201 glyph for multi-column characters that don't fit on the line.
7203 * xselect.c (x_reply_selection_request): Add a comment.
7205 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
7206 XkbGetNames instead of XkbGetKeyboard.
7208 2001-01-10 Dave Love <fx@gnu.org>
7210 * sysdep.c (random): Revert the declaration.
7212 2001-01-09 Gerd Moellmann <gerd@gnu.org>
7214 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
7215 Call function string_bytes.
7216 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
7218 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
7219 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
7220 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
7221 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
7223 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
7224 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
7225 after sweeping strings, and at the end.
7226 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
7228 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
7229 ensure that pop_message is called.
7231 * keyboard.c (Fexecute_extended_command): Use a
7232 record_unwind_protect to ensure that pop_message is called.
7234 * lisp.h (push_message_unwind): Add prototype.
7236 * xdisp.c (push_message_unwind): New function.
7238 * fileio.c (do_auto_save_unwind): Do the pop_message here
7239 instead of in Fdo_auto_save.
7240 (Fdo_auto_save): Don't call pop_message.
7242 2001-01-08 Ken Raeburn <raeburn@gnu.org>
7244 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
7247 2001-01-08 Gerd Moellmann <gerd@gnu.org>
7249 * window.c (window_scroll_pixel_based): Adjust glyph matrices
7250 when increasing window's vscroll.
7252 * macros.c (Qkbd_macro_termination_hook): New variable.
7253 (syms_of_macros): Initialize and staticpro it.
7254 (pop_kbd_macro): Run kbd-macro-termination-hook.
7256 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
7258 2001-01-07 Dave Love <fx@gnu.org>
7260 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
7261 arglist, for documentation's sake.
7263 2001-01-06 Andrew Innes <andrewi@gnu.org>
7265 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
7268 2001-01-05 Andrew Innes <andrewi@gnu.org>
7270 * term.c (update_end): Don't check updating_frame; for some reason
7271 this can be 0 sometimes, such as after dismissing a popup menu,
7272 and isn't necessary given the explicit frame argument.
7274 2001-01-05 Gerd Moellmann <gerd@gnu.org>
7276 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
7277 on some systems, and an unsigned long on others, like FreeBSD 4.1.
7279 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7281 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
7283 * xfns.c (x_create_tip_frame): Preserve the value of
7284 face_change_count around the creation of the tip frame.
7286 * xfns.c (last_show_tip_args): New variable.
7287 (compute_tip_xy): New function.
7288 (Fx_show_tip): Reuse an existing tip frame, if possible.
7289 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
7291 2001-01-04 Dave Love <fx@gnu.org>
7293 * editfns.c (Fformat): Doc fix.
7295 * systime.h (set_file_times): Prototype.
7297 * widget.h (EmacsFrameSetCharSize_): Prototype.
7299 * sysdep.c (random, srandom): Declare explicitly.
7301 * dispextern.h (move_it_vertically_backward): Declare.
7303 2001-01-04 Gerd Moellmann <gerd@gnu.org>
7305 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
7306 like in Fx_create_frame.
7308 * xfaces.c (set_font_frame_param): Don't do anything for
7309 non-graphical frames.
7311 * window.c (Fdelete_other_windows): Set window's window_end_valid
7312 to nil when changing the window's start. Don't change the
7313 window's start when its top position hasn't changed. If we do,
7314 this will set the window's optional_new_start, which act's like a
7315 force_start during redisplay with C-x 1 M-> under particular
7316 circumstances (see report from Per Starback to emacs-pretest-bug
7319 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7321 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
7322 short cut at the start of the function. Add an assertion.
7323 (reseat_at_next_visible_line_start): Add an assertion.
7325 * window.c (Frecenter): When changing the window start, set the
7326 window's window_end_valid to nil.
7327 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
7329 * dispextern.h (move_it_past_eol): Add prototype.
7331 * xdisp.c (move_it_past_eol): New function.
7333 * window.c (Fwindow_end): Doc fix.
7335 2001-01-03 Dave Love <fx@gnu.org>
7337 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
7339 2001-01-03 Gerd Moellmann <gerd@gnu.org>
7341 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
7342 the enabled_p flag of the glyph row at window_end_vpos to 0.
7343 (handle_single_display_prop): Fix last change.
7345 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
7347 * window.c (Frecenter): Doc fix.
7349 2001-01-02 Andrew Innes <andrewi@gnu.org>
7351 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
7353 * frame.h (output_method): Add output_w32_console method.
7354 (FRAME_W32_CONSOLE_P): New macro.
7356 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
7357 use output_w32_console method.
7358 (Qw32_console): New Lisp_Object.
7359 (Fframep): Return it.
7360 (syms_of_frame): Init it.
7361 (Fframe_parameters): Report w32console as font for w32_console frames.
7363 * xfaces.c (realize_default_face): Set face foreground and
7364 background to unspecified for w32_console frames.
7365 (realize_face): Realize face cache for w32_console frames.
7366 (realize_tty_face): Accept w32_console frames.
7368 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
7369 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
7370 necessary, even if running interactively.
7372 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
7375 * w32term.c (x_update_begin):
7379 (x_change_line_highlight):
7384 (w32_reassert_line_highlight):
7385 (w32_frame_rehighlight):
7386 (w32_frame_raise_lower): Do nothing if not w32 frame.
7388 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
7390 * w32fns.c (Fx_display_color_cells): Determine correct value, when
7391 system doesn't tell us directly.
7392 (Fx_display_visual_class): Implement properly.
7394 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7396 * window.c (Frecenter): Handle centering in graphical frames
7397 specially. Centering on the basis of line counts doesn't work
7398 reliably with variable-height lines.
7400 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
7402 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
7405 * composite.c (run_composition_function): Remove unused var `val'.
7406 (update_compositions): Remove unused variable `hook'.
7408 * intervals.c (get_local_map): Remove unused variable `tem'.
7410 * doprnt.c (doprnt1): Remove unused variable `size'.
7412 * fns.c (Flength): Remove unused variable `tail'.
7413 (Fdelete): Remove unused variable `size'.
7415 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
7418 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
7420 * data.c (find_symbol_value): Remove extra 3rd argument in the
7421 call to swap_in_symval_forwarding.
7423 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
7425 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
7426 (trivial_regexp_p): Remove unused variable `c'.
7427 (boyer_moore): Remove unused variable `k'.
7429 * indent.c (current_column): Remove unused variable `stopchar'.
7430 (Fcompute_motion): Remove unused variable `contin'.
7432 * casefiddle.c (casify_object): Remove unused variable `tolen'.
7434 * dired.c (directory_files_internal): Fix a typo in a comment.
7435 Remove an unused variable `handler'.
7436 (file_name_completion): Remove unused function-scope variable `dp'.
7437 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
7440 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
7442 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
7444 (Fmarker_insertion_type): Remove unused variable `buf'.
7446 * insdel.c (make_gap): Remove unused variable `result'.
7448 * keyboard.c (record_char): Remove unused function-scope var `help'.
7449 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
7450 (menu_bar_items): Remove unused function-scope variable `tem'.
7452 * fontset.c (fontset_ref): Remove unused variable `i'.
7453 (fontset_set): Remove unused variables `j' and `tmp'.
7454 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
7455 (make_fontset_for_ascii_face): Remove unused variable `name'.
7456 (fs_load_font): Remove unused variable `font_idx'.
7457 (fs_query_fontset): Remove unused function-local variable `fontset'.
7458 (list_fontsets): Remove unused variable `tail'.
7459 (Fnew_fontset): Remove unused variables `family' and `registry'.
7460 (accumulate_font_info): Remove unused variable `tmp'.
7461 (Ffontset_font): Remove unused variable `id'.
7462 (syms_of_fontset): Remove unused variable `i'.
7464 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
7466 (lookup_image): Remove unused variable `file'.
7467 (xbm_load): Remove unused variables `bitmap_data', `height', and
7468 `width'. Remove function-local variable `i', leave the
7470 (gif_load): Remove unused variable `inc'.
7472 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
7473 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
7474 leave only the one in the inner block.
7476 * xfaces.c (face_fontset, realize_default_face): Remove unused
7478 (face_at_buffer_position): Remove unused variable `multibyte_p'.
7480 * term.c (encode_terminal_code): Remove unused variable `c'.
7482 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
7483 char *' instead of `char *'.
7485 * category.c (Fcategory_docstring): Remove unused variable `doc'.
7486 (Fget_unused_category): Remove unused variable `docstring_vector'.
7487 (Fchar_category_set): Remove unused variables `val', `charset',
7490 * coding.c (detect_coding_iso2022, setup_coding_system):
7491 Remove unused variable `i'.
7492 (detect_coding_mask): Remove unused variable `idx'.
7493 (detect_coding): Remove unused variable `i'.
7494 (ccl_coding_driver): Remove unused variable `result'.
7495 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
7496 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
7497 (encode_coding_string): Remove unused variables `gcpro1' and
7498 `saved_coding_symbol'.
7499 (Ffind_coding_systems_region_internal): Remove function-local
7500 variable args[], leave only the block-local one.
7501 (code_convert_region1): Remove unused variable `len'.
7503 * charset.c (char_printable_p): Remove unused variable `chars'.
7504 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
7505 (str_to_multibyte): Remove unused variable `c'.
7507 * window.c (size_window): Remove block-local variable `min_size'.
7509 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
7510 `header_line_height'.
7511 (append_space, extend_face_to_end_of_line): Declare `saved_what'
7512 enum display_element_type.
7514 2001-01-02 Gerd Moellmann <gerd@gnu.org>
7516 * xterm.c (x_connection_closed): Catch X errors around all
7517 statements that call X. Save away the error message in a local copy.
7519 * xterm.c (x_connection_closed): Set handling_signal to 0 at
7522 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
7523 in or at the start of invisible text.
7525 * dispnew.c (update_window): Don't check_current_matrix_flags.
7527 2001-01-01 Jason Rumney <jasonr@gnu.org>
7529 * w32fns.c (x_figure_window_size): Do not allow new_height and
7530 new_width of frame to override specified values.
7532 2000-12-30 Kenichi Handa <handa@etl.go.jp>
7534 * composite.c (find_composition): Fix a code for searching backward.
7536 2000-12-29 Gerd Moellmann <gerd@gnu.org>
7538 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
7539 (update_window) [GLYPH_DEBUG]: Call it.
7540 (scrolling_window): Prevent including current rows which are below
7541 what's displayed in the window.
7543 * xdisp.c (try_window_reusing_current_matrix)
7544 <new start <= old start>: Disable rows in the current matrix
7545 which are below the window after scrolling.
7547 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
7548 is zero. It's not worth the complexity.
7549 (invisible_text_between_p): Put in #if 0 because unused.
7551 2000-12-28 Gerd Moellmann <gerd@gnu.org>
7553 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
7554 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
7556 * keyboard.c (echo_char): If C is an integer, always call
7557 push_key_description. Former code could signal an invalid
7560 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
7561 If set, print multibyte text.
7562 (Fsingle_key_description): Call push_key_description with
7563 FORCE_MULTIBYTE set.
7564 (describe_buffer_bindings): Likewise.
7566 * lisp.h (push_key_description): Add prototype.
7568 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
7569 around the call to redisplay_internal.
7571 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7573 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
7575 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7577 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
7578 (ccl_driver): New local variable `extra_bytes'.
7580 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
7582 * coding.c (setup_coding_system):
7583 Initialize coding->spec.ccl.eight_bit_carryover.
7584 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
7586 2000-12-28 Kenichi Handa <handa@etl.go.jp>
7588 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
7589 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
7590 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
7591 (decode_composition_emacs_mule): New function.
7592 (decode_coding_emacs_mule): Decode composition sequence by calling
7593 decode_composition_emacs_mule.
7594 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
7595 (encode_coding_emacs_mule): Changed from macro to function.
7596 If a text contains compositions, encode them correctly.
7597 (setup_coding_system): Set coding->commong_flags for emacs-mule so
7598 that decoding and encoding are required.
7600 2000-12-27 Gerd Moellmann <gerd@gnu.org>
7602 * xfaces.c (PT_PER_INCH): New macro.
7603 (xlfd_point_size): Compute real point size from font's pixel size.
7604 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
7607 * .gdbinit: Comment out the line pointing to the Lesstif source
7610 * window.c (Frecenter): Use displayed_window_lines instead
7611 of window_internal_height.
7613 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7614 instead of x-toolkit-scroll-bars-p.
7615 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7617 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
7618 instead of x-toolkit-scroll-bars-p.
7619 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
7621 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
7622 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
7623 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
7625 (add_window_display_history, add_frame_display_history)
7626 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
7627 (build_frame_matrix_from_leaf_window): Remove unused code.
7628 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
7630 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
7631 (update_window) [GLYPH_DEBUG]: Likewise.
7632 (syms_of_display): Defsubr dump-redisplay-history.
7634 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7636 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
7637 the end of the prompt. Set echo_after_prompt to the offset
7638 of echoptr in echobuf.
7640 * xdisp.c (init_from_display_pos): Pop until the iterator's
7641 stack is empty; there may be frames for stretch or images
7644 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
7645 (save_or_restore_current_matrix): New function for the same
7646 purpose, but more efficient.
7647 (adjust_frame_glyphs_for_frame_redisplay): Use it.
7649 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
7651 * xdisp.c (syms_of_xdisp): Fix last change.
7653 2000-12-23 Gerd Moellmann <gerd@gnu.org>
7655 * xdisp.c (syms_of_xdisp): Doc fix.
7657 * xdisp.c (redisplay_window): Remove label restore_buffers;
7658 use finish_scroll_bars instead to make sure that scroll bars
7659 are redeemed. If we don't do this, flickering can result from
7660 scroll bars being destroyed and recreated.
7662 2000-12-22 Jason Rumney <jasonr@gnu.org>
7664 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
7665 in the wrong colors when the foreground is not black.
7666 (expose_window): Don't redraw the window that's currently being
7669 2000-12-22 Gerd Moellmann <gerd@gnu.org>
7671 * window.c (size_window): When setting the window's too_small_ok
7672 flag, compare old size with minimum size depending on WIDTH_P,
7673 don't compare with window_min_width.
7675 * window.c (delete_window): Simplify somewhat.
7676 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
7677 freeing window matrices. The flag windows_or_buffers_changed is
7678 set, so the next redisplay will consider all windows; this should
7681 2000-12-22 Kenichi Handa <handa@etl.go.jp>
7683 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
7685 * ccl.h (struct ccl_program): New member cr_consumed.
7687 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
7688 (CCL_READ_CHAR): Handle EOL conversion here.
7689 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
7691 2000-12-21 Gerd Moellmann <gerd@gnu.org>
7693 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
7695 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
7696 otherwise tabs of different size compare equal.
7698 * callint.c (Fcall_interactively): Prevent a compiler warning.
7700 * print.c (print_unwind): Return nil.
7701 (PRINTDECLARE): Initialize all local variables.
7702 (print_preprocess): Add a default case.
7704 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
7706 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
7708 * window.c (delete_window, Fsplit_window)
7709 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
7711 * dispextern.h (ensure_frame_matrix): Function declaration removed.
7713 * dispnew.c (ensure_frame_matrix): Removed.
7714 (save_frame_matrix, restore_frame_matrix): New functions.
7715 (adjust_frame_glyphs_for_frame_redisplay): Use them.
7717 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
7718 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
7720 2000-12-21 Andrew Innes <andrewi@gnu.org>
7722 * w32term.c (x_update_begin): Regenerate the palette here, rather
7723 than for each window.
7725 * w32xfns.c (select_palette): Avoid calling SelectPalette if
7726 palette is NULL, since this corrupts memory! Also get
7727 display_info reference from frame.
7729 2000-12-21 Jason Rumney <jasonr@gnu.org>
7731 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
7733 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
7734 to avoid returning without releasing it.
7736 2000-12-21 Kenichi Handa <handa@etl.go.jp>
7738 * keymap.c (push_key_description): Don't convert eight-bit-control
7739 and eight-bit-graphic to multibyte character.
7741 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
7742 generic character and CODE1 is nil, return the smallest character
7745 2000-12-20 Dave Love <fx@gnu.org>
7747 * s/osf5-0.h (NSIG): Don't redefine.
7749 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
7751 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
7752 excluding menu-bar and tool-bar.
7753 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
7754 (menu_item_p): Remove.
7755 (where_is_internal_1): Don't ignore menu-items.
7757 2000-12-20 Gerd Moellmann <gerd@gnu.org>
7759 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
7762 * window.c (make_window): Initialize window's min_hscroll.
7763 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
7764 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
7766 (struct saved_window): New member min_hscroll.
7767 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
7768 (Fset_window_configuration): Set window's min_hscroll.
7769 (save_window_save): Save window's min_hscroll.
7770 (compare_window_configurations): Compare min_hscroll values.
7772 * window.h (struct window): New member min_hscroll.
7774 * keyboard.c (echo_prompt): Prevent a compiler warning.
7776 * xdisp.c (try_cursor_movement): Fix last change. The real
7777 condition is that PT is at the end of the row, and should
7778 be displayed at the start of the next row.
7780 * xdisp.c (try_cursor_movement): If we end on a partially
7781 visible line, end we already decided to scroll, return -1.
7783 * dispextern.h (ensure_frame_matrix): Add prototype.
7785 * window.c (delete_window, Fsplit_window)
7786 (Fset_window_configuration): Call ensure_frame_matrix.
7788 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
7790 (adjust_frame_glyphs_for_frame_redisplay): If display has been
7791 completed, call fake_current_matrices instead of marking frame
7794 2000-12-20 Jason Rumney <jasonr@gnu.org>
7796 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
7798 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
7800 * fns.c (Frequire): Doc fix.
7802 2000-12-19 Gerd Moellmann <gerd@gnu.org>
7804 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
7806 * dispnew.c (direct_output_for_insert): Fix check for mini-window
7807 currently displaying a message.
7809 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
7811 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
7813 2000-12-18 Andrew Innes <andrewi@gnu.org>
7815 * w32.c (w32_strerror): New function.
7817 * w32.h (w32_strerror): New extern.
7819 * w32fns.c (Fw32_shell_execute): Use it.
7821 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7823 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
7825 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7827 * msdos.c (IT_set_face): Obey inverse_video.
7829 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7831 * dired.c (directory_files_internal): Always return decoded filenames.
7833 2000-12-18 Gerd Moellmann <gerd@gnu.org>
7835 * xterm.c (x_connection_closed): Prevent being called recursively
7836 because of an error condition in XtCloseDisplay.
7838 * xdisp.c (init_iterator): If noninteractive, and the frame's
7839 face cache is null, make one.
7841 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
7843 * process.c (wait_reading_process_input): Check for pending
7844 input when running timers.
7846 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
7848 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
7850 2000-12-18 Kenichi Handa <handa@etl.go.jp>
7852 * process.c (read_process_output): Don't run a filter if the code
7853 decoder produces nothing but carryover.
7855 2000-12-17 Andrew Innes <andrewi@gnu.org>
7857 * w32.c (sys_rename): Only check errno against EEXIST, and not
7858 EACCES, when determining whether rename failed because the target
7859 exists. This was resulting in indefinite looping on Windows 9x if
7860 the source file was locked by another process.
7862 * w32fns.c (Ffile_system_info): New function.
7863 (syms_of_w32fns): Defsubr it.
7865 2000-12-17 Gerd Moellmann <gerd@gnu.org>
7867 * window.c (coordinates_in_window): Fix computation for
7868 position on vertical line between mode lines.
7870 * xfns.c (unwind_create_frame): Return t if frame was deleted.
7871 Don't alter tip_frame or tip_window.
7872 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7875 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
7876 Don't alter tip_frame or tip_window.
7877 (unwind_create_tip_frame): Set tip_frame to nil only if frame
7880 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
7882 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
7883 be consistent with the doc string. Reported by NAKAJIMA Mikio
7884 <minakaji@osaka.email.ne.jp>.
7886 2000-12-16 Kenichi Handa <handa@etl.go.jp>
7888 * xfaces.c (Vface_ignored_fonts): New variable.
7889 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
7890 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
7892 2000-12-15 Gerd Moellmann <gerd@gnu.org>
7894 * dispnew.c (update_window): Detect pending input every nth line
7895 updated, i.e. do it depending on real work done, and not on the
7898 * xterm.c (expose_window): Don't redraw the window that's
7899 currently being updated.
7901 * window.c (Fset_window_point): Remove test for
7902 cursor_in_non_selected_windows.
7904 * lread.c (read1): Recognize end of file after `\\'.
7906 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
7907 not unwind_create_frame.
7909 2000-12-15 Dave Love <fx@gnu.org>
7911 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
7914 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
7916 2000-12-15 Kenichi Handa <handa@etl.go.jp>
7918 * coding.c (setup_coding_system): Clear all members of the struct
7919 coding_system at first.
7920 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
7922 (code_convert_region): Don't override coding->src_multibyte and
7923 coding->dst_multibyte.
7925 * fns.c (Fmd5): Docstring improved.
7927 2000-12-15 Miles Bader <miles@gnu.org>
7929 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
7930 are actually marked as mode-lines; otherwise use
7931 estimate_mode_line_height.
7933 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7935 * editfns.c (Fformat): Prevent a buffer overrun when the format
7936 specifies a precision.
7938 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
7940 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
7941 argument is outside the range [2..3].
7943 2000-12-14 Andrew Innes <andrewi@gnu.org>
7945 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
7946 nothing to do. Bind inhibit-quit.
7947 (tip_frame): Make it a Lisp_Object.
7948 (x_create_tip_frame): Set tip_frame after it has been added to
7950 (Fx_show_tip): Don't set tip_frame here.
7951 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
7952 (unwind_create_frame, unwind_create_tip_frame): New functions.
7953 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
7954 while a frame is only partially constructed.
7956 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
7957 (x_free_frame_resources): New function.
7958 (x_destroy_window): Use it.
7960 2000-12-14 Gerd Moellmann <gerd@gnu.org>
7962 * xfns.c (Fx_backspace_delete_keys_p): New function.
7963 (syms_of_xfns): Defsubr it.
7965 * config.in (HAVE_XKBGETKEYBOARD): Add.
7967 2000-12-14 Kenichi Handa <handa@etl.go.jp>
7969 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
7970 Always store string in multibyte representation in echobuf.
7971 (echo_char): Always store string in multibyte representation in
7973 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
7974 (read_key_sequence): Adjusted for the change of echo_prompt.
7976 * fns.c (Fmd5): Docstring improved.
7978 * lisp.h (detect_coding_system): Prototype adjusted.
7980 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
7981 (detect_coding_emacs_mule, detect_coding_iso2022,)
7982 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
7983 (detect_coding_utf_16, detect_coding_ccl): Make them static.
7984 New argument MULTIBYTEP. Callers changed.
7985 (detect_coding_mask, detect_coding_system): New argument
7986 MULTIBYTEP. Callers changed.
7987 (decode_coding_string): Set coding->src_multibyte and
7988 coding->dst_multibyte before calling detect_coding and detect_eol.
7989 Update them after some coding system is detected.
7991 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
7993 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
7995 * keyboard.c (menu_bar_items, tool_bar_items):
7996 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
7998 2000-12-13 Gerd Moellmann <gerd@gnu.org>
8000 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
8002 (unwind_create_frame, unwind_create_tip_frame): New functions.
8003 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
8004 while a frame is only partially constructed.
8006 * xterm.h (x_free_frame_resources): Declare.
8008 * xterm.c (x_free_frame_resources): New function.
8009 (x_destroy_window): Use it.
8011 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
8012 don't interrupt the update for pending input initially, i.e.
8013 update at least some lines.
8015 * keyboard.c (do_mouse_tracking): Make externally visible.
8017 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
8019 * xfns.c (gray_bitmap_bits): Declare `char *'.
8021 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8023 * xdisp.c (display_tool_bar_line): Make sure that tool bar
8024 lines start with a relief line.
8026 2000-12-12 Dave Love <fx@gnu.org>
8028 * window.c (Fdisplay_buffer): Doc fix.
8029 (Fwindow_list): Remove unused var.
8031 * buffer.h (mmap_set_vars): Declare.
8033 * window.h (Fset_window_point): Declare.
8035 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
8037 * msdos.c (fast_find_position): Don't overstep the last window row.
8038 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
8039 variable `area'. When looking for a row under (X,Y), give up if some
8040 of the previous rows is not enabled.
8042 2000-12-12 Gerd Moellmann <gerd@gnu.org>
8044 * window.c (Fset_window_point): If displaying cursors in windows
8045 other than the selected window, make sure redisplay updates
8046 other windows to show the new value of point in the window.
8048 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
8050 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
8051 the buffer is the sole visible buffer when in the mini-buffer.
8053 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
8054 Bind `inhibit-read-only' to t.
8055 (unwind_with_echo_area_buffer): Use AREF.
8057 * xfns.c (Fx_hide_tip): Simplified.
8059 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
8062 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
8064 2000-12-11 Gerd Moellmann <gerd@gnu.org>
8066 * xfns.c (Fx_hide_tip): Fix last change.
8068 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
8069 nothing to do. Bind inhibit-quit.
8070 (tip_frame): Make it a Lisp_Object.
8071 (x_create_tip_frame): Set tip_frame after it has been added to
8073 (Fx_show_tip): Don't set tip_frame here.
8075 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
8077 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
8080 * dispextern.h: Change external declaration of tip_frame.
8082 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
8083 return an empty string.
8085 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
8086 of the window's update_mode_line flag, since the former is set by
8087 force-mode-line-update, not the latter. This makes
8088 column-number-mode slightly faster.
8090 * xdisp.c (try_window_id) <all changes above window start>:
8093 2000-12-11 Paul Eggert <eggert@twinsun.com>
8095 * config.in (HAVE_FTELLO): Remove.
8097 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
8098 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
8100 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
8101 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
8103 2000-12-11 Miles Bader <miles@gnu.org>
8105 * window.c (displayed_window_lines): Don't round up when
8106 converting empty space at bottom to lines.
8107 Handle non-newline-terminated final lines properly.
8108 (Fwindow_text_height): New function (used to be in lisp).
8109 (syms_of_window): Initialize it.
8111 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
8113 * syntax.c (scan_lists): Check that the right quote char has the
8114 right Sstring syntax when jumping over strings.
8115 (init_syntax_once): Use Smax rather than 13.
8117 2000-12-09 Miles Bader <miles@gnu.org>
8119 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
8120 with PARTIALLY, inverting the sense.
8121 (window_scroll_pixel_based): Scroll partially visible lines into
8122 place if we hit the beginning or end of the buffer.
8123 (displayed_window_lines): Don't include partially visible lines.
8124 (Fmove_to_window_line): Skip past any partially visible first line.
8126 2000-12-08 Gerd Moellmann <gerd@gnu.org>
8128 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
8130 * tparam.c (tparam1): Change the way buffers are reallocated to be
8131 portable and less obfuscated.
8133 * termcap.c (tgetent): Change the way buffers are reallocated to
8134 be portable and less obfuscated.
8136 * macros.c (store_kbd_macro_char): Change the way buffers are
8137 reallocated to be portable and less obfuscated.
8139 * lread.c (read1): Change the way buffers are reallocated to be
8140 portable and less obfuscated.
8142 * doc.c (Fsubstitute_command_keys): Change the way buffers
8143 are reallocated so that it is portable.
8145 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
8147 * dosfns.c (Ffile_system_info): New function.
8148 (syms_of_dosfns): Defsubr it.
8150 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
8152 * alloc.c (gc_sweep): Add comment.
8154 2000-12-07 Gerd Moellmann <gerd@gnu.org>
8156 * sound.c (vox_configure): Change order of ioctls.
8157 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
8158 Ignore errors when changing volume.
8159 (vox_close): Don't reset the device.
8161 * process.c (read_process_output): Make sure the process marker's
8162 position is valid when the process buffer is changed in
8163 after-change functions. W3 does that.
8165 * xfns.c (x_free_gcs): New function.
8167 * xterm.h (x_free_gcs): Add prototype.
8169 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
8172 * xterm.c (x_destroy_window): Call x_free_gcs so that
8173 resources of non-toolkit X windows will be freed.
8175 2000-12-07 Andrew Innes <andrewi@gnu.org>
8177 * w32fns.c (xlfd_charset_of_font): Fix last change.
8179 2000-12-06 Dave Love <fx@gnu.org>
8181 * md5.h (__P): Don't define -- it comes from config.h.
8183 * strftime.c: Change some #if foo to #ifdef foo.
8185 2000-12-06 Andrew Innes <andrewi@gnu.org>
8187 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
8189 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
8190 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
8191 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
8193 2000-12-06 Gerd Moellmann <gerd@gnu.org>
8195 * alloc.c (gc_sweep): Prevent symbols read during loadup
8198 * xdisp.c (underlying_face_id): New function.
8199 (handle_face_prop, face_before_or_after_it_pos): Use it
8200 to determine the face ``under'' a string. Let strings inherit
8201 the face of the buffer under them.
8203 * xfaces.c (face_at_string_position): Update function comment.
8205 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
8206 matrix if the window's left position has changed; we need to
8207 redraw it in this case.
8209 * dispextern.h (struct glyph_matrix): Add member window_left_x.
8211 * window.c (coordinates_in_window): Check mouse on mode-line or
8214 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
8215 advertized by the function documentation.
8217 * window.c (syms_of_window): Doc fix.
8219 * sound.c (vox_configure): Set volume for left and right channel.
8220 (sound_cleanup): Return nil.
8222 * xdisp.c (move_it_by_lines): Fix paren typo.
8224 * xterm.c (x_load_font): Don't use the font's max_bounds for
8225 computing the height of the font. If max_bounds' ascent or
8226 descent are greater than the font's ascent or descent, this means
8227 glyphs overlap, which should be handled now by redisplay.
8229 * window.c (Veven_window_heights): New variable.
8230 (syms_of_window): DEFVAR_LISP it.
8231 (Fdisplay_buffer): Check Veven_window_heights before evening the
8234 2000-12-06 Miles Bader <miles@gnu.org>
8236 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
8237 update `default-frame-alist' instead of setting no frame parameters.
8239 2000-12-06 Kenichi Handa <handa@etl.go.jp>
8241 * composite.c (update_compositions): Fix typo (use the correct
8244 2000-12-05 Jason Rumney <jasonr@gnu.org>
8246 * md5.h: Remove underscores from function declarations.
8247 (__attribute__, __alignof__) [!__GNUC__]: Define.
8249 * md5.c: Delay include of md5.h until after namespace cleaning.
8251 * makefile.w32-in (fns.o): Depend on md5.h
8252 (md5.o): New target.
8255 * makefile.nt: Likewise.
8257 2000-12-05 Jason Rumney <jasonr@altavista.net>
8259 * w32term.c (expose_area): Complete last change.
8261 2000-12-05 Ken Raeburn <raeburn@gnu.org>
8263 * minibuf.c: Include intervals.h.
8265 2000-12-05 Jason Rumney <jasonr@gnu.org>
8267 * w32term.c (x_produce_glyphs): If a font for a component of
8268 a composition is not found, use 1 pixel dot ascent and 0 dot
8269 descent value to avoid displaying terribly tall empty boxes.
8270 (expose_area): Pass x-coordinate relative to the exposed
8271 area to x_draw_glyphs instead of a window-relative coordinate.
8273 2000-12-05 Gerd Moellmann <gerd@gnu.org>
8275 * xdisp.c (next_element_from_ellipsis): Save face before selective
8276 display in saved_face_id, and set face_before_selective_p.
8277 (reseat_1): Reset face_before_selective_p.
8278 (append_space, extend_face_to_end_of_line): If iterator's
8279 face_before_selective_p is set, use the face from saved_face_id.
8280 (extend_face_to_end_of_line): For tty frames, make sure to
8281 use the right face id when producing spaces at the end of
8284 * dispextern.h (struct it): Add face_before_selective_p.
8286 * keyboard.c (record_char): Don't record identical help-echo
8287 events in recent_keys.
8289 * xterm.c [USE_X_TOOLKIT]: Close the display.
8290 (xim_close_dpy): Handle case that the display has been closed.
8292 * xterm.c (x_destroy_window): Reset the frame's X window after
8295 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
8296 variable window_width.
8297 (line_draw_cost): Fix code skipping over spaces at the end of the
8298 line when must_write_spaces is not set.
8299 (scrolling_window): Fix code inserting runs in list of all runs.
8301 2000-12-05 Kenichi Handa <handa@etl.go.jp>
8303 * coding.c (setup_coding_system): Be sure to initialize
8304 coding->category_idx.
8306 2000-12-04 Gerd Moellmann <gerd@gnu.org>
8308 * xterm.c (PER_CHAR_METRIC): Removed because not used.
8310 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
8311 area to x_draw_glyphs instead of a window-relative coordinate.
8313 * fileio.c (auto_save_error): Add parameter ERROR. Show the
8314 error in the message.
8316 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
8317 timer after having read a key. It's not good for code reading
8318 several keys in a loop, like an input method.
8320 * fileio.c (Finsert_file_contents): When VISIT is t, don't
8321 record undo information for format-decode.
8323 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
8324 current buffer is read-only, not if it isn't.
8326 * keyboard.c (record_char): Record `help-echo' input events
8327 in recent_keys only if they display some help. Don't record
8328 `help-echo' events as macro char.
8330 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
8332 * editfns.c (save_excursion_restore): Don't move point
8333 in another window if it is showing the wrong buffer.
8334 Avoid the call to Fwindow_live_p, for speed.
8336 2000-12-04 Kenichi Handa <handa@etl.go.jp>
8338 * xfaces.c (struct font_name): New member registry_priority.
8339 (split_font_name): Initialize the above member to zero.
8340 (concat_font_list): New function.
8341 (font_list): Include fonts of all alternative registries.
8342 (FONT_POINT_SIZE_QUANTUM): New macro.
8343 (better_font_p): Ignore point size difference less than
8344 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
8346 * xterm.c (x_produce_glyphs): If a font for a component of
8347 a composition is not found, use 1 pixel dot ascent and 0 dot
8348 descent value to avoid displaying terribly tall empty boxes.
8350 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
8352 2000-12-03 Ken Raeburn <raeburn@gnu.org>
8354 * coding.h (code_convert_string1): Declare.
8356 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
8358 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
8360 2000-12-02 Jason Rumney <jasonr@gnu.org>
8362 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
8363 correctly for single byte character case.
8364 (w32_per_char_metric): Do not try to make any assumptions about
8365 the metrics of BDF fonts.
8366 (x_estimate_mode_line_height): If `mode-line' face
8367 hasn't a font, use that of the frame, as drawing glyphs does.
8368 (note_mouse_highlight): Change the cursor shape on the vertical
8369 border between windows [not enabled].
8371 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
8373 * w32fns.c (Fx_create_frame): Reintroduce the call to
8374 face-set-after-frame-defaults.
8375 (Vx_window_horizontal_drag_shape): New variable.
8376 (syms_of_xfns): DEFVAR_LISP it.
8377 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
8380 2000-12-02 Simon Josefsson <simon@josefsson.org>
8382 * fns.c (Fmd5): Use a different logic to decide the coding system
8385 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
8387 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
8389 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
8391 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8393 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
8394 height for YNegative.
8395 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
8396 height; also see comment there.
8398 * window.c (coordinates_in_window): Handle computations for
8399 positions on the vertical bar and fringes differently for
8400 window-system frames. Consider some pixels near the vertical bar
8401 as on the bar if the frame doesn't have vertical scroll bars.
8402 Associate positions between mode or header lines with the
8403 right window, the left one.
8405 2000-12-01 Jason Rumney <jasonr@gnu.org>
8407 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
8409 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
8412 2000-12-01 Gerd Moellmann <gerd@gnu.org>
8414 * window.c (struct saved_window): Add members orig_top and orig_height.
8415 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
8416 (save_window_save, Fset_window_configuration): Save/restore
8417 window's orig_top and orig_height.
8419 2000-12-01 Jason Rumney <jasonr@gnu.org>
8421 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
8423 * w32fns.c (x_set_cursor_color): Fix last change.
8425 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8427 * xdisp.c (echo_area_display): If cursor is in the echo area, make
8428 sure that the next redisplay displays the minibuffer, so that
8429 the cursor will be replaced with what the minibuffer wants.
8431 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
8432 #ifndef instead of using #if.
8433 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
8434 USE_TOOLKIT_SCROLL_BARS is defined.
8436 2000-11-30 Jason Rumney <jasonr@gnu.org>
8438 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
8441 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8443 * fns.c (Fmd5): Doc fix.
8445 2000-11-30 Simon Josefsson <simon@josefsson.org>
8447 * fns.c (Fmd5): New function.
8448 (syms_of_fns): Defsubr md5.
8450 * Makefile.in (obj): Add md5.o
8452 2000-11-30 Gerd Moellmann <gerd@gnu.org>
8454 * md5.h, md5.c: New files, taken from glibc.
8456 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
8458 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
8459 hasn't a font, use that of the frame, as drawing glyphs does.
8461 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
8463 * eval.c (Frun_hooks): Allow 0 arguments.
8465 2000-11-29 Gerd Moellmann <gerd@gnu.org>
8467 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
8468 is over the menu bar widget, say it's not on the frame.
8470 * xfns.c (Fx_create_frame): Reintroduce the call to
8471 face-set-after-frame-defaults.
8473 * eval.c (Fsignal): Reset handling_signal.
8475 2000-11-28 Jason Rumney <jasonr@gnu.org>
8477 * w32menu.c (add_menu_item): Reset menu item text when changing
8478 type to radio button.
8480 2000-11-28 Gerd Moellmann <gerd@gnu.org>
8482 * xselect.c: Update copyright.
8484 * window.c (coordinates_in_window): If on a mode or header line,
8485 but sufficiently close to its start, return ``on vertical
8486 border''. This gives us a way to drag windows horizontally when
8487 using toolkit scroll bars.
8489 * xterm.c (note_mouse_highlight): Change the cursor shape
8490 on the vertical border between windows.
8492 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
8494 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
8495 (syms_of_xfns): DEFVAR_LISP it.
8496 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
8498 * textprop.c (text_read_only): New function.
8499 (verify_interval_modification): Use it instead of signaling
8500 `text-read-only'. This makes it easier to catch this error
8503 * xdisp.c (forward_to_next_line_start): Check for newlines,
8504 not end of line, which includes CR.
8506 2000-11-28 Kenichi Handa <handa@etl.go.jp>
8508 * coding.c (Ffind_coding_systems_region_internal): Be sure to
8509 include no-conversion.
8511 2000-11-27 Jason Rumney <jasonr@gnu.org>
8513 * w32fns.c (w32_load_system_font): Always mark font as double byte
8514 if codepage is unicode.
8516 2000-11-27 Gerd Moellmann <gerd@gnu.org>
8518 * xdisp.c (forward_to_next_line_start): If already on a newline,
8519 just consume it to avoid unintended skipping over invisible text below.
8521 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
8522 `vertical-line', `mode-line' and `header-line' events.
8524 * xdisp.c (try_window_id): Avoid starting to display in the middle
8525 of a character, a TAB for instance. This is easier than to set
8526 up the iterator exactly, and it's not a frequent case, so the
8527 additional effort wouldn't really pay off.
8529 2000-11-26 Andrew Choi <akochoi@i-cable.com>
8531 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
8534 2000-11-25 Jason Rumney <jasonr@gnu.org>
8536 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
8537 Args to window_from_coordinates should be pixel coordinates.
8539 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
8540 redisplay handles them properly.
8542 2000-11-25 Miles Bader <miles@gnu.org>
8544 * indent.c (compute_motion): Keep pos_byte in sync with pos.
8546 2000-11-24 Jason Rumney <jasonr@gnu.org>
8548 * w32.c (init_environment): Set LANG environment variable based on
8549 locale settings, if not set.
8551 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
8552 making tool bar smaller. When clearing the frame, also
8553 clear current matrices. Clear frame when tool bar disappears.
8554 Don't use more lines for the tool-bar than is available.
8555 (x_change_window_heights): New function.
8557 2000-11-24 Gerd Moellmann <gerd@gnu.org>
8559 * xdisp.c (init_from_display_pos): If POS says we're already after
8560 an overlay string ending at POS, make sure to pop the iterator
8561 because it will be in front of that overlay string. When POS is
8562 ZV, we've thereby also ``processed'' overlay strings at ZV.
8564 * xfaces.c (lface_from_face_name): Function comment fix.
8566 2000-11-24 Miles Bader <miles@gnu.org>
8568 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
8569 apply `mode-line-inverse-video' -- zero means force display using
8570 the default face, non-zero means display using the specialized face.
8571 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
8573 2000-11-23 Kenichi Handa <handa@etl.go.jp>
8575 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
8578 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
8580 * coding.c (decode_coding_emacs_mule): Fix the case of
8581 CODING_EOL_LF, which used uninitialized value of c.
8583 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
8585 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
8587 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8589 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
8592 * frame.h (struct frame): Replace desired_tool_bar_items,
8593 current_tool_bar_items, n_desired_tool_bar_items,
8594 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
8596 * frame.c (make_frame): Change initialization of tool bar
8599 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
8600 Change references to members deleted from struct frame to use the
8603 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
8604 references to members deleted from struct frame to use the new ones.
8606 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
8608 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
8610 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
8611 (note_tool_bar_highlight): Change references to members deleted
8612 from struct frame to use the new ones.
8614 2000-11-23 Miles Bader <miles@gnu.org>
8616 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
8617 the face's inverse-video attribute, rather than overriding it.
8619 2000-11-22 Gerd Moellmann <gerd@gnu.org>
8621 * xfns.c (x_set_tool_bar_lines): Clear internal border when
8622 making tool bar smaller.
8624 2000-11-22 Dave Love <fx@gnu.org>
8626 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
8628 2000-11-22 Miles Bader <miles@gnu.org>
8630 * keyboard.c (Vminibuffer_message_timeout): New variable.
8631 (command_loop_1): Use it to determine message timeout.
8632 (syms_of_keyboard): Initialize it.
8634 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
8636 2000-11-22 Kenichi Handa <handa@etl.go.jp>
8638 * sysdep.c: Move the code for declaring h_errno after #include
8641 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8643 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
8644 the menu bar when the tooltip is unmapped.
8646 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
8647 sole visible buffer when we're currently in the mini-buffer, and
8650 2000-11-21 Jason Rumney <jasonr@gnu.org>
8652 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
8653 put on the clipboard.
8654 (Fw32_get_clipboard_data): Compare data on clipboard with saved
8655 copy of what Emacs last put there. If they are the same, do not
8656 use the clipboard copy to avoid losing data due to coding conversions.
8658 2000-11-22 Miles Bader <miles@gnu.org>
8660 * minibuf.c (Vminibuffer_prompt_properties): New variable.
8661 (syms_of_minibuf): Initialize it.
8662 (read_minibuf): Add properties from Vminibuffer_prompt_properties
8663 to prompt, don't make read-only.
8665 2000-11-21 Gerd Moellmann <gerd@gnu.org>
8667 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
8668 Add BEFORE/AFTER_POTENTIAL_GC.
8670 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
8672 * buffer.c (mmap_free_1): Avoid a compiler warning.
8674 * term.c, cm.c: Don't try to include termcap.h; see comment there.
8676 2000-11-21 Kenichi Handa <handa@etl.go.jp>
8678 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
8681 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8683 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
8686 * s/gnu-linux.h: Don't use `#cpu'.
8688 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
8689 not defined in mman.h.
8691 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
8692 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
8693 and store an index in the XClientMessageEvent. Storing a
8694 Lisp_Object or pointer can fail on a 64 bit system, since X only
8696 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
8698 2000-11-20 Dave Love <fx@gnu.org>
8700 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
8702 2000-11-20 Gerd Moellmann <gerd@gnu.org>
8704 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
8706 2000-11-20 Kenichi Handa <handa@etl.go.jp>
8708 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
8711 * alloc.c (make_string): Fix previous change. Be sure to make
8712 unibyte string correctly.
8714 2000-11-19 Gerd Moellmann <gerd@gnu.org>
8716 * window.c (Fwindow_list): Change parameter list to be XEmacs
8718 (window_list_1): New function.
8719 (window_loop): Use it instead of Fwindow_list.
8721 * sysdep.c (emacs_ospeed): New variable.
8722 (toplevel): Don't declare ospeed extern.
8723 (init_baud_rate): Use emacs_ospeed instead of ospeed.
8725 * termcap.c (ospeed): Remove.
8726 (tputs) [!emacs]: Remove unused code.
8727 (tgetent): Avoid a compiler warning.
8729 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8730 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
8731 SCROLL_BAR_X_WIDGET with additional argument DPY.
8733 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
8735 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
8736 Take the X display as additional argument.
8737 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
8738 `Widget' is a pointer type that's not easily stored in Lisp_Object
8739 form in a portable way.
8741 * dispnew.c (update_text_area): Fix last change.
8743 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8745 * xdisp.c: Use BINDING_STACK_SIZE throughout.
8747 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
8748 clear current matrices.
8750 * buffer.c (mmap_enlarge): Don't print a message on stderr
8751 if mapping new memory at the end of the existing region fails.
8753 * dispnew.c (update_text_area): Don't skip over equal glyphs
8754 when the last current glyph overlaps the glyph to its right.
8756 2000-11-18 Miles Bader <miles@gnu.org>
8758 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
8759 lines that *end* with "..." too (that's the most common case!).
8761 2000-11-18 Gerd Moellmann <gerd@gnu.org>
8763 * xdisp.c (resize_mini_window): Temporarily change to the
8764 mini-window's buffer if necessary.
8766 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
8767 the tooltip obscures less text under it.
8769 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8771 * puresize.h (BASE_PURESIZE): Increase to 700000.
8773 2000-11-18 Jason Rumney <jasonr@gnu.org>
8775 * w32term.c (w32_draw_bitmap): Use face to set colors.
8777 2000-11-17 Dave Love <fx@gnu.org>
8779 * lread.c (Fload): Fix #ifdef for pcc.
8781 2000-11-17 Gerd Moellmann <gerd@gnu.org>
8783 * xdisp.c (pos_visible_p): Compute the default character height
8786 2000-11-16 Gerd Moellmann <gerd@gnu.org>
8788 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
8789 knowing the line's height; use the default font's height in that case.
8791 * xfaces.c (weight_table): Add `demi' with the same meaning as
8794 2000-11-16 Kenichi Handa <handa@etl.go.jp>
8796 * dispnew.c (null_row): New global static variable.
8797 (clear_glyph_row): Delete local static variable null_row.
8799 2000-11-15 Jason Rumney <jasonr@gnu.org>
8801 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
8802 (w32_alloc_lighter_color): Use new brightness calculations from
8803 xterm.c. Scale delta to be in the range expected by W32.
8804 (w32_draw_relief_rect): Use frame relief colors.
8806 2000-11-15 Gerd Moellmann <gerd@gnu.org>
8808 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
8809 (Qinhibit_default_face_x_resources): New variable.
8810 (syms_of_frame): Initialize it.
8811 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
8813 * xdisp.c (pos_visible_p): Improve function comment.
8815 * lisp.h (BINDING_STACK_SIZE): New macro.
8817 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
8818 reading the directory if readdir returns null and errno is EAGAIN
8821 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
8823 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
8824 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
8825 Set amount_to_scroll to max of dx and scroll_step so that
8826 scroll-conservatively doesn't defeat scroll-step>1.
8827 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
8828 scroll-conservatively for line-at-a-time scrolling.
8830 2000-11-14 Gerd Moellmann <gerd@gnu.org>
8832 * window.c (Fpos_visible_in_window_p): Call pos_visible with
8835 * xdisp.c (current_mode_line_height, current_header_line_height):
8837 (init_xdisp): Initialize them.
8838 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
8839 and use exact mode line heights if it is set.
8841 * lisp.h (pos_visible_p): Change prototype.
8843 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8844 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
8845 and current_header_line_height first.
8846 (current_mode_line_height, current_header_line_height):
8849 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
8851 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
8852 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
8853 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
8855 2000-11-14 Miles Bader <miles@gnu.org>
8857 * xterm.c (x_alloc_lighter_color): Include an additive component
8858 too for dark colors, because FACTOR isn't enough.
8859 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
8862 2000-11-13 Gerd Moellmann <gerd@gnu.org>
8864 * keyboard.c (show_help_echo): Call message3_nolog with number of
8865 bytes in the help string as 2nd parameter, instead of the number
8868 2000-11-13 Miles Bader <miles@gnu.org>
8870 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
8871 (Fload): Use new openp return protocol.
8872 Don't try to use Vload_source_file_function to load .elc files.
8873 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
8874 openp return protocol.
8875 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
8877 2000-11-11 Kenichi Handa <handa@etl.go.jp>
8879 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
8881 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
8882 Defined these macros.
8883 (NLIST_STRUCT): Avoid re-defining it.
8885 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
8886 -I/usr/contrib/X11R6/include.
8887 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
8889 2000-11-10 Jason Rumney <jasonr@gnu.org>
8891 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
8893 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
8894 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
8896 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
8897 (Qw32_charset_vietnamese): New symbol.
8898 (xlfd_charset_of_font): New function.
8899 (w32_load_system_font): Use it.
8900 (x_to_w32_charset): Use Fassoc to find charset info. Special case
8901 when Vw32_charset_info_alist is nil to ensure default face always
8902 has font. Use Fcar and Fcdr for safety.
8903 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
8904 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
8905 pseudo-codepages for special cases.
8906 (w32_to_x_font): New parameter to allow charset portion to be
8907 specified where there is many to one mapping. Callers changed.
8908 (w32_list_fonts): Avoid listing fonts that won't display.
8910 2000-11-10 Gerd Moellmann <gerd@gnu.org>
8912 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
8913 (font_list_1): Renamed from font_list.
8914 (font_list): New function, trying alternative registries from
8915 Vface_alternative_font_registry_alist.
8916 (Finternal_set_alternative_font_registry_alist): New function.
8917 (syms_of_xfaces): Initialize and Staticpro
8918 Vface_alternative_font_registry_alist.
8919 Defsubr Finternal_set_alternative_font_registry_alist.
8921 2000-11-09 Ken Raeburn <raeburn@gnu.org>
8923 * lisp.h (Flooking_at): Declare.
8925 2000-11-09 Gerd Moellmann <gerd@gnu.org>
8927 * dired.c (directory_files_internal): Fix a braino.
8929 * dired.c (directory_files_internal): Add missing GCPRO's.
8932 2000-11-08 Gerd Moellmann <gerd@gnu.org>
8934 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
8935 (resize_mini_window): Return quickly if Vresize_mini_window is
8936 nil. Don't return if Vmax_mini_window_height is nil.
8938 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
8939 (syms_of_xdisp): Initialize them.
8940 (resize_mini_window): Act according to the setting of
8941 Vresize_mini_window.
8942 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
8944 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
8945 scroll bar widget after configuring it, so that it will appear at
8946 the right position from the start.
8947 (XTredeem_scroll_bar): Cleaned up.
8949 2000-11-08 Kenichi Handa <handa@etl.go.jp>
8951 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
8952 font is taller than the frame line, we don't have to bias the
8955 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
8957 2000-11-07 Dave Love <fx@gnu.org>
8959 * config.in (HAVE_MKSTEMP): Add.
8961 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
8963 2000-11-07 Gerd Moellmann <gerd@gnu.org>
8965 * window.c (Fset_window_configuration): Don't try to preserve
8966 point in the current buffer, if that buffer is displayed in more
8969 * xfaces.c (lookup_named_face): If default face isn't realized,
8970 try to realize it. Return -1 if not successful.
8971 (Fx_list_fonts): Handle case that face cannot be determined.
8972 (Fface_font): Likewise.
8974 2000-11-06 Gerd Moellmann <gerd@gnu.org>
8976 * window.c (displayed_window_lines): Detect partially
8977 visible lines at the bottom correctly.
8979 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
8981 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
8982 when ensuring we don't do visit in indirect buffer.
8984 2000-11-06 Kenichi Handa <handa@etl.go.jp>
8986 * composite.h (compose_chars_in_text): Add prototype.
8988 * composite.c (Vcomposition_function_table): New variable.
8989 (Qcomposition_function_table): New variable.
8990 (run_composition_function): Call
8991 Vcompose_chars_after_function with three arguments.
8992 (compose_chars_in_text): New function.
8993 (syms_of_composite): Modified the doc-string of
8994 Vcompose_chars_after_function. Declare composition-function-table
8995 as a lisp variable, and initialize it.
8997 * xfns.c (x_encode_text): Suppress producing escape sequences for
9000 * xselect.c: Include composite.h.
9001 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
9003 2000-11-05 Andrew Innes <andrewi@gnu.org>
9005 * w32term.c (x_produce_glyphs): Fix typo in enum name.
9007 * sysdep.c (read_input_waiting): Remove extraneous argument to
9010 * w32fns.c (Fx_server_version): Include w32_build_number in the
9013 * w32heap.c (w32_build_number): New variable.
9014 (cache_system_info): Set it.
9016 * w32heap.h (w32_build_number): Add extern.
9018 * emacs.c (syms_of_emacs): Update docstring for
9019 system-configuration, to reflect the actual usage on MS-Windows.
9021 2000-10-31 Gerd Moellmann <gerd@gnu.org>
9023 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
9024 process idle timers while waiting for another event.
9026 * dispnew.c (update_frame_line): Handle case where spaces in
9027 the default face are colored.
9029 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
9030 window height hasn't changed.
9032 2000-10-31 Jason Rumney <jasonr@gnu.org>
9034 * w32term.c (x_produce_glyphs): Handle composite characters.
9035 (x_draw_glyph_string_foreground)
9036 (x_draw_composite_glyph_string_foreground): Restore old font.
9038 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
9040 * minibuf.c (read_minibuf): Reset the undo history just before
9041 starting the recursive-edit.
9043 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9045 * xfaces.c (menu_face_change_count): New variable.
9046 (Finternal_set_lisp_face_attribute): Increment it for changes
9048 (realize_basic_faces): Reflect changes in the `menu' faces
9051 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
9052 dy obtained from the iterator's y-position after moving from
9053 scroll_margin_pos to PT; see comment there.
9055 * xdisp.c (safe_eval_handler): Call add_to_log.
9057 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
9058 is not a symbol or string.
9060 * xdisp.c (echo_area_display): Don't perform a display update from
9061 inside redisplay. The update will happen anyway at the end of
9062 redisplay, and it can confuse redisplay (GC messages while
9063 redisplaying, for instance.)
9065 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
9067 * xrdb.c (x_load_resources): Use the class name in the defaults.
9069 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
9070 (regex_compile): Catch bogus \(\1\).
9072 2000-10-30 Gerd Moellmann <gerd@gnu.org>
9074 * xterm.c (x_alloc_nearest_color): Fix last change to compare
9077 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
9078 we have a color cache, check that the cached color equals the
9079 allocated color. If not, clear the color cache.
9081 * window.c (displayed_window_lines): Change buffers if necessary.
9082 Fix computation of displayed lines.
9084 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
9085 update_menu_bindings to DEFVAR_BOOL.
9087 2000-10-30 Kenichi Handa <handa@etl.go.jp>
9089 * search.c (Fset_match_data): Be sure to make search_regs always sane.
9091 * puresize.h (BASE_PURESIZE): Increase to 680000.
9093 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
9095 2000-10-29 Jason Rumney <jasonr@gnu.org>
9097 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
9099 * w32term.c (w32_bdf_per_char_metric): Negate descent.
9100 (w32_cache_char_metrics): Handle possibility that 'x' does not
9101 exist in a BDF font.
9102 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
9104 * w32bdf.h (bdffont): Add nchars.
9106 * w32bdf.c (set_bdf_font_info): Set it.
9107 (w32_BDF_TextOut): Swap byte order of double byte characters.
9108 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
9110 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
9112 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
9113 don't override the colors in frame's param_alist, unless they are
9116 * term.c (reassert_line_highlight): If inverse_video is non-zero,
9117 reverse the effect of the highlight flag.
9119 2000-10-27 Ken Raeburn <raeburn@gnu.org>
9121 * window.h (Fwindow_live_p): Declare.
9123 * undo.c (record_delete): Check that last_undo_buffer is really a
9124 buffer before applying XBUFFER to it.
9126 * keymap.c (where_is_internal): Pass lisp object, not integer, to
9129 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9131 * lisp.h (KEYMAPP): New macro.
9132 (get_keymap): Remove.
9133 (get_keymap_1): Rename get_keymap.
9135 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
9137 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
9139 * xmenu.c (single_submenu): Use KEYMAPP.
9140 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9141 Use KEYMAPP rather than Fkeymapp.
9143 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
9145 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
9146 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
9147 Use KEYMAPP rather than Fkeymapp.
9148 (single_submenu): Use KEYMAPP.
9149 (w32_menu_show, w32_dialog_show): Use TRUE.
9151 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
9153 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
9154 (Fkeymapp): Use KEYMAPP.
9155 (get_keymap): Rename from get_keymap_1. Remove old def.
9156 Return t when autoload=0 and error=0 and the keymap needs autoloading.
9157 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
9158 (Fminor_mode_key_binding): Don't raise an error if the binding
9160 (Fuse_global_map, Fuse_local_map): Allow autoloading.
9161 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
9163 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
9164 Allow Vspecial_event_map to be autoloaded.
9165 (menu_bar_items): Fetch the keymap rather than using keymapp.
9166 (menu_bar_one_keymap): No need to follow func-indirect any more.
9167 (parse_menu_item): get_keymap_1 -> get_keymap.
9168 (tool_bar_items): Fetch the keymap rather than using keymapp.
9169 (read_key_sequence): Use KEYMAPP.
9171 * intervals.c (get_local_map): Use get_keymap rather than following
9172 function-indirections explicitly.
9174 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
9176 2000-10-27 Jason Rumney <jasonr@gnu.org>
9178 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
9179 point, as Windows has oversized fonts.
9181 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
9183 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9185 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
9186 (freehook, reallochook): Handle null pointer arguments.
9187 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
9189 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
9191 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
9192 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
9193 Giving in to popular pressure to shut up the compiler with casts.
9195 2000-10-27 Gerd Moellmann <gerd@gnu.org>
9197 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
9198 signed value, and use a default value computed from the font's
9201 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
9203 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
9204 that specify a negative underline position can still use underlines.
9206 * window.c (Fpos_visible_in_window_p): Make POS default to
9207 WINDOW's point, not the current buffer's point.
9209 2000-10-26 Dave Love <fx@gnu.org>
9211 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
9212 when it's necessary.
9214 2000-10-26 Gerd Moellmann <gerd@gnu.org>
9216 * window.c (size_window): Compute size difference from sum of old
9217 child window sizes instead of from parent's size.
9219 * xdisp.c (pos_visible_p): Change current buffer if necessary.
9220 Handle obscured lines at the top of the window.
9222 * frame.c (Fdelete_frame): Doc fix. Move running the hook
9223 down after the last error condition check.
9225 * frame.c (Fdelete_frame): Run delete-frame-hook.
9227 2000-10-26 Kenichi Handa <handa@etl.go.jp>
9229 * coding.c (decode_coding): Fix previous change (check also
9230 CODING_MODE_LAST_BLOCK).
9232 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9234 * regex.c: More `unsigned char' -> `re_char' changes.
9235 Also change several `int' into `re_wchar_t'.
9236 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
9237 (PUSH_FAILURE_POINTER): Don't cast any more.
9238 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
9239 We want GCC to complain, since this piece of code makes
9240 re_match non-reentrant, which *should* be fixed.
9241 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
9242 (EXTEND_BUFFER): Use RETALLOC.
9243 (SET_LIST_BIT): Don't cast.
9244 (re_wchar_t): New type.
9245 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
9246 that those two functions will always properly return.
9247 (IMMEDIATE_QUIT_CHECK): Cast to void.
9248 (analyse_first): Use recursion rather than an explicit stack.
9249 (re_compile_fastmap): Can't fail anymore.
9250 (re_search_2): Don't check re_compile_fastmap for failure.
9251 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
9252 Now also sets the new value (passed in a new argument).
9253 (re_match_2_internal): Use it.
9254 Also, use a new var `reg' of type size_t when looping through regs
9255 rather than reuse the inappropriate `mcnt'.
9257 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
9258 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
9259 (where_is_internal): Renamed from Fwhere_is_internal.
9260 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
9261 (Fwhere_is_internal): New function wrapping where_is_internal.
9262 (where_is_internal_1): Handle the case where we're filling the cache.
9263 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
9265 2000-10-25 Miles Bader <miles@gnu.org>
9267 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
9269 2000-10-25 Gerd Moellmann <gerd@gnu.org>
9271 * window.c (pos_fully_visible_p): Removed.
9272 (Fpos_visible_in_window_p): Use pos_visible_p to determine
9273 if position is visible and/or fully visible.
9275 * lisp.h (pos_visible_p): Add prototype.
9277 * xdisp.c (pos_visible_p): New function.
9279 2000-10-25 Kenichi Handa <handa@etl.go.jp>
9281 * process.c (send_process): If OBJECT is t, it means that the data
9282 is from C string, but we should encode it. Before calling
9283 setup_raw_text_coding_system, be sure to flush out data by the
9284 previous coding system.
9286 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
9288 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
9289 assignment of startpos to prev when startpos == pos.
9291 * editfns.c (find_field): Set the field stickiness correctly from
9292 overlay fields. Use renamed `text_property_stickiness'.
9293 (text_property_stickiness): Renamed from `char_property_stickiness'.
9294 Only check text properties, not overlays.
9295 * textprop.c (get_char_property_and_overlay): New function.
9296 (Fget_char_property): Use it.
9297 * intervals.h (get_char_property_and_overlay): Add declaration.
9299 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
9301 * keymap.c: Use AREF, ASET and ASIZE macros.
9302 (Fmake_sparse_keymap): Docstring fix.
9304 (shadow_lookup): Move up.
9305 Handle the case where lookup-key returns an integer.
9306 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
9307 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
9308 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
9309 Simplify/rewrite the keymap-finding code.
9310 Add check for command shadowing, using shadow_lookup.
9312 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
9314 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
9315 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
9318 2000-10-24 Andrew Innes <andrewi@gnu.org>
9320 * dired.c (directory_files_internal_unwind): New function.
9321 (directory_files_internal): Use it to ensure closedir is called
9322 even if expand-file-name or file-attributes throw, eg. because of
9323 a user interrupt. Also enable immediate_quit while calling
9324 re_search, so that matching can be interrupted as well.
9326 2000-10-24 Andrew Innes <andrewi@gnu.org>
9328 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
9330 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
9331 so that re_search functions only quit when callers expect them to.
9333 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9335 * regex.c (regex_compile): Change the way of handling a range from
9336 a char less than 256 to a char not less than 256.
9338 2000-10-24 Gerd Moellmann <gerd@gnu.org>
9340 * window.c (size_window): Prevent setting window's width or
9341 height to a negative value (esp. with XSETFASTINT).
9343 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
9344 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
9345 (protect_malloc_state) [GC_MALLOC_CHECK &&
9346 GC_PROTECT_MALLOC_STATE]: New function.
9347 (PROTECT_MALLOC_STATE): New macro.
9348 (__malloc_initialize, morecore, _malloc_internal)
9349 (_free_internal) _realloc_internal): Use it to make _heapinfo
9350 read-only outside of gmalloc.
9352 * keymap.c: Update copyright.
9354 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
9357 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
9359 * filelock.c (unlock_all_files): Use unlock_file to expand each
9360 buffer's file_truename before trying remove its lock file.
9362 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
9364 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
9365 or CRLF, decode EOLs.
9367 2000-10-24 Kenichi Handa <handa@etl.go.jp>
9369 * window.c (Fdisplay_buffer): Fix doc.
9371 2000-10-23 Jason Rumney <jasonr@gnu.org>
9373 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
9374 ASCII font of default fontset on Windows.
9376 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
9377 xterm.c comment below).
9379 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
9381 2000-10-23 Gerd Moellmann <gerd@gnu.org>
9383 * xterm.c (x_connection_closed): Reset handling_signal.
9385 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
9387 2000-10-23 Miles Bader <miles@gnu.org>
9389 * window.c (window_scroll_pixel_based, window_scroll_line_based):
9390 Pass nil for FULLY argument to Fpos_visible_in_window_p to
9391 maintain old behavior.
9392 * minibuf.c (Fminibuffer_complete): Likewise.
9394 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
9396 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
9397 that when a font can't be exactly centered, it errs up rather than
9400 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
9402 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
9404 2000-10-23 Andrew Choi <akochoi@i-cable.com>
9406 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
9408 * dispnew.c [macintosh]: Include macterm.h.
9409 (init_display) [macintosh]: Initialization for window system.
9411 * emacs.c (main) [macintosh]: Call syms_of_textprop,
9412 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
9413 syms_of_search, x_term_init, and init_keyboard before calling
9414 init_window_once. Also, call syms_of_xmenu.
9416 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
9417 default fontset to Monaco.
9419 * frame.c [macintosh]: Include macterm.h. Remove declarations of
9420 NewMacWindow and DisposeMacWindow.
9421 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
9422 instead of calling NewMacWindow and setting fields of
9423 f->output_data.mac directly. Call init_frame_faces.
9424 (Fdelete_frame) [macintosh]: Remove unused code.
9425 (Fmodify_frame_parameters) [macintosh]: Call
9426 x_set_frame_parameters instead of mac_set_frame_parameters.
9428 * frame.h [macintosh]: Define menu_bar_lines field in struct
9429 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
9431 * keyboard.c [macintosh]: Include macterm.h.
9432 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
9433 and menu_bar_activate_event type events as for X and NT.
9434 (make_lispy_event) [macintosh]: Construct lisp events of type
9435 MENU_BAR_EVENT as for X and NT.
9437 * sysdep.c [macintosh]: Remove declaration for sys_signal.
9438 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
9439 (sys_subshell) [macintosh]: Remove definition entirely.
9440 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
9441 Vwindow_system_version here. Remove initialization of
9442 Vx_bitmap_file_path.
9443 (read_input_waiting): Correct the number of parameters passed to
9445 Move all Macintosh functions to mac/mac.c.
9447 * term.c [macintosh]: Include macterm.h.
9449 * window.c [macintosh]: Include macterm.h.
9451 * xdisp.c [macintosh]: Include macterm.h. Declare
9452 set_frame_menubar and pending_menu_activation.
9453 (echo_area_display) [macintosh]: Do not return if terminal frame
9454 is the selected frame.
9455 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
9456 Allow only the selected frame to set menu bar.
9457 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
9458 calling FRAME_EXTERNAL_MENU_BAR (f).
9459 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
9461 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
9462 and check_x. Declare XCreateGC. Define x_create_gc and
9463 x_free_gc. Initialize font_sort_order.
9464 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
9465 but call x_list_fonts instead of w32_list_fonts.
9466 (Finternal_face_x_get_resource) [macintosh]: Do not call
9467 display_x_get_resource.
9468 (prepare_face_for_display) [macintosh]: Set xgcv.font.
9469 (realize_x_face) [macintosh]: Load the font if it is specified in
9471 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
9473 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
9475 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
9476 is nil: since we go to the end of submap anyway, we'd end up
9478 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
9479 doesn't obey autoload.
9481 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9483 * msdos.c (dos_set_window_size): Update screen dimension variables.
9485 2000-10-21 Jason Rumney <jasonr@gnu.org>
9487 * w32term.c (w32_cache_char_metrics): Double check that font is
9488 really fixed pitch before trusting tmPitchAndFamily.
9490 2000-10-21 Andrew Innes <andrewi@gnu.org>
9492 * w32gui.h (w32_char_font_type): Move enum from w32term.c
9494 * w32term.h: Extern decl for w32_cache_char_metrics.
9496 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
9498 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
9499 (w32_unload_font): Free per_char array if present.
9501 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
9502 cached information in emulated XFontStruct to handle common cases
9503 quickly. Do not allocate XCharStruct for return.
9504 (w32_native_per_char_metric): New function.
9505 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
9507 (x_produce_glyphs): Don't get an HDC. Change calls to
9508 w32_per_char_metric to match arg change above. Remove calls to
9510 (w32_get_glyph_overhangs): Ditto.
9511 (w32_cache_char_metrics): New function.
9513 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
9514 ($(BLD)/casefiddle.$(O)): Remove compile command.
9515 ($(BLD)/gmalloc.$(O)): Remove compile command.
9516 ($(BLD)/dispnew.obj):
9517 ($(BLD)/keyboard.obj):
9518 ($(BLD)/w32inevt.obj):
9519 ($(BLD)/w32bdf.obj):
9521 ($(BLD)/buffer.obj):
9522 ($(BLD)/editfns.obj):
9524 ($(BLD)/fileio.obj):
9526 ($(BLD)/indent.obj):
9527 ($(BLD)/insdel.obj):
9528 ($(BLD)/intervals.obj):
9529 ($(BLD)/minibuf.obj):
9531 ($(BLD)/scroll.obj):
9532 ($(BLD)/sysdep.obj):
9533 ($(BLD)/textprop.obj):
9534 ($(BLD)/widget.obj):
9535 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
9536 ($(BLD)/term.obj): Add dependency on dispextern.h.
9538 * makefile.nt ($(BLD)\dispnew.obj):
9539 ($(BLD)\keyboard.obj):
9540 ($(BLD)\w32inevt.obj):
9541 ($(BLD)\w32bdf.obj):
9543 ($(BLD)\buffer.obj):
9544 ($(BLD)\editfns.obj):
9546 ($(BLD)\fileio.obj):
9548 ($(BLD)\indent.obj):
9549 ($(BLD)\insdel.obj):
9550 ($(BLD)\intervals.obj):
9551 ($(BLD)\minibuf.obj):
9553 ($(BLD)\scroll.obj):
9554 ($(BLD)\sysdep.obj):
9555 ($(BLD)\textprop.obj):
9556 ($(BLD)\widget.obj):
9557 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
9558 ($(BLD)\term.obj): Add dependency on dispextern.h
9560 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
9562 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
9563 with an additional argument of Qt.
9565 2000-10-21 Miles Bader <miles@gnu.org>
9567 * window.c (pos_fully_visible_in_window_p): New function.
9568 (Fpos_visible_in_window_p): Add FULLY argument.
9569 Use pos_fully_visible_in_window_p.
9570 (window_scroll_pixel_based, window_scroll_line_based): Update
9571 calls to Fpos_visible_in_window_p.
9572 * lisp.h (Fpos_visible_in_window_p): Update prototype
9574 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9576 * alloc.c (toplevel): Conditionalize compilation of mem_*
9577 functions differently.
9579 2000-10-20 Jason Rumney <jasonr@gnu.org>
9581 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
9582 mem_init where it used to be. mem_z etc not defined otherwise.
9584 2000-10-20 Gerd Moellmann <gerd@gnu.org>
9586 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
9588 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
9589 structure definition and related variabled to the top of the file.
9590 Include this code when GC_MALLOC_CHECK is defined.
9591 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
9592 register/unregister allocated region.
9593 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
9594 which isn't allocated.
9595 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
9596 something which is already in use.
9597 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
9598 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
9599 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
9600 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
9602 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
9603 _malloc_internal instead of malloc.
9604 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
9607 2000-10-20 Andrew Innes <andrewi@gnu.org>
9609 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
9611 (my_strftime) <macro>: Don't use macro arg list when redefining as
9613 (my_strftime) <function>: Supply 0 as ut argument.
9615 2000-10-19 Jason Rumney <jasonr@altavista.net>
9617 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
9618 including dispextern.h, as it stops faces from working.
9620 * w32fns.c (Fx_create_frame): Don't bother calling
9621 face-set-after-frame-default since the caller does it for us
9622 anyway. Clean up calls to x_get_arg to be consistent with X.
9624 * w32term.c (x_produce_glyphs): Handle
9625 unibyte_display_via_language_environment correctly.
9626 (w32_draw_box_rect): Fix the calculation of width and height.
9628 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
9629 as it has stopped working.
9630 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
9633 2000-10-19 Gerd Moellmann <gerd@gnu.org>
9635 * eval.c (skip_debugger): Prevent a compiler warning.
9636 (Fcondition_case): Likewise.
9637 (Fbacktrace_frame): Use a null interactive spec.
9639 2000-10-19 Kenichi Handa <handa@etl.go.jp>
9641 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
9643 2000-10-18 Gerd Moellmann <gerd@gnu.org>
9645 * strftime.c: Sync with glibc, file version 1.78.
9646 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
9647 should no longer be used according to ISO 8601.
9649 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
9650 no map for meta_prefix_char, don't try to use it as a keymap.
9651 Instead, if T_OK is non-zero, look up a default binding, if any,
9652 otherwise, if T_OK is zero, return nil.
9654 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
9655 (x_to_xcolors, png_load): Use x_query_color.
9657 * xterm.c (x_color_cells, x_query_colors, x_query_color):
9659 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
9661 (x_copy_color, x_alloc_lighter_color): Likewise.
9663 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
9664 (x_query_color, x_query_colors): Add prototype.
9666 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
9667 check_string_bytes only if not noninteractive, increase count to 50.
9669 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
9671 * insdel.c (adjust_markers_for_delete): Handle before-insertion
9674 2000-10-17 Gerd Moellmann <gerd@gnu.org>
9676 * alloc.c (pure_bytes_used): Renamed from pureptr.
9678 (pure_alloc): New function.
9679 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
9681 (Fpurecopy): Use PURE_POINTER_P.
9683 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
9684 PT has moved backward.
9686 * xdisp.c (cursor_row_p): Take continued lines into account.
9688 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
9690 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
9691 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
9692 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
9695 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
9696 of selective display off while searching for the next line start.
9698 2000-10-17 Kenichi Handa <handa@etl.go.jp>
9700 * Makefile.in (term.o): Depend on dispextern.h.
9702 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
9704 * keymap.c (keymap_memberp): Ensure that nil is not a member.
9706 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9708 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
9709 the iterator at the beginning, so that they can be set later on,
9710 for instance in reseat_at_next_visible_line_start, without being
9713 * xfns.c (pbm_format): Add :foreground and :background keywords.
9714 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
9715 (xbm_load): Recognize foreground and background color specifications.
9717 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
9719 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
9721 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
9723 * msdos.c (IT_set_face): Compare highlighted face with the default
9724 face, and invert colors if these faces' colors are identical.
9725 (Fmsdos_remember_default_colors): Don't swap foreground and
9726 background colors in initial_colors[].
9727 (IT_set_frame_parameters): Don't swap frame's foreground and
9728 background pixels. If ALIST includes "(reverse . t)", swap
9729 foreground-color and background-color properties in frame's
9730 param_alist. If the original frame's param_alist doesn't specify
9731 the colors, store unspecified-fg and unspecified-bg, reversed if
9734 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
9735 the colors are unspecified and reversed, reverse fore- and back-
9736 ground in the returned value.
9737 (Fframe_parameter): Ditto.
9739 2000-10-16 Gerd Moellmann <gerd@gnu.org>
9741 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
9742 get_last_unchanged_at_beg_row.
9743 (find_first_unchanged_at_end_row): Renamed from
9744 get_first_unchanged_at_end_row.
9745 (find_first_unchanged_at_end_row): Convert assertions to
9746 unconditional tests which abort. When looking for a row in
9747 unchanged text, don't go further back than first_text_row.
9749 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
9750 Don't add in the last line's height when deciding if the new
9751 position is below the scroll margin.
9753 2000-10-16 Miles Bader <miles@gnu.org>
9755 * editfns.c (Fconstrain_to_field): Check carefully for field
9756 boundaries if either OLD_POS or NEW_POS has a non-nil field
9757 property, even if they're the same.
9759 2000-10-16 Kenichi Handa <handa@etl.go.jp>
9761 * xterm.c (x_draw_box_rect): Fix the calculation of width and
9762 height for XFillRectangle.
9764 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
9766 * syntax.c (Fstring_to_syntax): New function extracted from
9767 Fmodify_syntax_entry.
9768 (Fmodify_syntax_entry): Use it and document the ! and | fences.
9769 (skip_chars, Fforward_comment): Remove unused variables.
9770 (syms_of_syntax): Add defsubr for string-to-syntax.
9771 (describe_syntax): Add code for comment and string fences.
9773 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
9775 * keymap.c (access_keymap): Add AUTOLOAD parameter.
9776 Do the meta->esc mapping. Call get_keyelt before returning.
9777 Start scanning from the second element (the first is always `keymap')
9778 to make it easier to detect when we reach a parent map.
9779 Handle the case of inheriting from a symbol whose function is a map.
9780 (Fkeymap_parent): Also handle the `inherit from symbol' case.
9781 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
9782 (get_keyelt, Flookup_key): Update call to access_keymap.
9783 Remove the meta->esc mappings.
9784 (define_as_prefix): Delete old disabled code.
9785 (menu_item_p): New function.
9786 (where_is_internal_1): Skip over the few remaining menu items.
9787 * lisp.h (access_keymap): Update prototype.
9788 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
9789 Update call to access_keymap.
9790 (follow_key, read_key_sequence): Update calls to access_keymap.
9791 Remove the meta->esc mappings.
9793 2000-10-13 Gerd Moellmann <gerd@gnu.org>
9795 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
9796 with additional argument.
9798 * xdisp.c (cursor_row_p): New function.
9799 (try_cursor_movement, display_line): Use it.
9801 * xdisp.c (append_space): Also save/restore iterator's current
9802 character and its length.
9804 * xdisp.c (init_from_display_pos): Add an assertion.
9805 (handle_stop): Don't set iterator's add_overlay_start.
9806 (handle_invisible_prop): Likewise.
9807 (load_overlay_strings): If text under an overlay is invisible,
9808 take both before- and after-strings into account when the iterator
9809 is positioned either at the start or at the end of the overlay.
9810 (forward_to_next_line_start): Rewritten.
9811 (reseat_at_next_visible_line_start): Rewritten.
9812 (set_iterator_to_next): Add parameter RESEAT_P.
9814 * dispextern.h (struct it): Remove member add_overlay_start.
9815 (set_iterator_to_next): Change prototype.
9817 2000-10-13 Kenichi Handa <handa@etl.go.jp>
9819 * coding.c (code_convert_region): Be sure to initialize
9820 coding->category_idx.
9821 (decode_coding_string): Set coding->src_multibyte and
9822 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
9823 (encode_coding_string): Set coding->src_multibyte and
9824 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
9826 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
9828 * xfns.c (Fx_create_frame): Don't bother calling
9829 face-set-after-frame-default since the caller does it for us anyway.
9831 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9833 * window.c (coordinates_in_window): Fix detection of vertical line
9834 on character terminals.
9836 2000-10-12 Gerd Moellmann <gerd@gnu.org>
9838 * editfns.c (save_excursion_save): Additionally record the
9840 (save_excursion_restore): If buffer was visible in a window, and a
9841 different window was selected, and the old selected window is
9842 still live, restore point in that window.
9844 2000-10-12 Kenichi Handa <handa@etl.go.jp>
9846 * xterm.c (x_produce_glyphs): Handle
9847 unibyte_display_via_language_environment correctly.
9849 * regex.c (regex_compile): Change the way of handling a range from
9850 unibyte char to multibyte char.
9852 * syntax.c (skip_chars): Change the way of handling a range from
9853 unibyte char to multibyte char.
9855 * process.c (read_process_output): Cancel previous change.
9857 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
9859 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
9861 * charset.c (Ffind_charset_string): Doc fix.
9862 (Ffind_charset_region): Doc fix.
9864 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
9866 * process.c (read_process_output): Fix previous change. Adjust
9867 multibyteness of text to insert in a buffer by
9868 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
9870 2000-10-10 Andreas Schwab <schwab@suse.de>
9872 * alloc.c (mark_object): Remove all workarounds installed on
9875 2000-10-10 Kenichi Handa <handa@etl.go.jp>
9877 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
9878 (base64_encode_1): Make it work for a text of multibyte form.
9879 (Fbase64_decode_region): Allocate sufficient memory for multibyte
9880 case. Don't call str_to_multibyte because base64_decode_1
9881 produces correct multibyte form for eight-bit codes.
9882 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
9883 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
9884 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
9887 * charset.h (CHAR_STRING): Optimized for single byte characters.
9889 2000-10-09 Andreas Schwab <schwab@suse.de>
9891 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
9892 -1 after socket is closed, to fall through to error processing.
9894 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
9896 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
9897 variables. If ALIST includes foreground-color or
9898 background-color, change also the colors of the default face for
9901 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
9903 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
9904 them extern (they are defined on xfaces.c).
9905 (syms_of_msdos): Don't intern and don't staticpro
9906 Qbackground_color and Qforeground_color.
9908 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
9910 * frame.c (Fframe_parameter): For non-windowed frames, if
9911 f->param_alist says foreground or background color is unspecified,
9912 call tty_color_name to return the color name computed from the
9913 frame's current colors.
9915 2000-10-06 Dave Love <fx@gnu.org>
9917 * terminfo.c (ospeed): Don't declare.
9919 * sysdep.c: Don't include string.h.
9920 (h_errno): Declare conditional also on TRY_AGAIN.
9922 * charset.c (Ffind_charset_string): Doc fix.
9924 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
9925 (Fbase64_decode_region, Fbase64_decode_string): More explicit
9928 2000-10-05 Dave Love <fx@gnu.org>
9930 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
9931 position like menu-bar.
9933 2000-10-05 Gerd Moellmann <gerd@gnu.org>
9935 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
9937 * xdisp.c (handle_single_display_prop): Use safe_call1.
9938 (safe_call): Renamed from call_function.
9939 (safe_call1): New function.
9940 (handle_fontified_prop): Use safe_call1 instead of call1.
9941 (safe_eval): Renamed from eval_form.
9942 (safe_eval_handler): Renamed from eval_handler.
9943 (handle_single_display_prop, display_mode_element): Use safe_eval
9944 instead of eval_form.
9946 * xfaces.c (merge_face_heights): Use safe_call instead of
9949 * keyboard.c (show_help_echo): Use safe_call instead of
9950 call_function; use safe_eval instead of eval_form.
9952 * lisp.h (safe_call): Renamed from call_function.
9953 (safe_eval): Renamed from eval_form.
9954 (safe_call1): Add prototype.
9956 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
9958 * xfns.c (image_ascent): Rearrange ascent calculation for the
9961 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
9963 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
9964 (where_is_internal_1): Don't bother ignoring menu-items any more.
9966 2000-10-04 Gerd Moellmann <gerd@gnu.org>
9968 * keyboard.c (update_menu_bindings): New variable.
9969 (parse_menu_item): Use AREF. If update_menu_bindings
9970 is 0, don't update menu bindings.
9971 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
9973 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
9975 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
9978 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
9980 * syntax.c (forw_comment): Match nestedness of ender/starter.
9981 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
9982 (prev_char_comstart_first): Remove.
9983 (back_comment): Check two-char comment markers more carefully
9984 to better handle overlapping cases like *//* or /* */* */ ...
9985 Match nestedness of ender/starter.
9987 2000-10-02 Dave Love <fx@gnu.org>
9989 * config.in (HAVE_GAI_STRERROR): Add undef.
9991 * process.c (Fopen_network_stream): Use it.
9993 * m/alpha.h (NO_REMAP): Don't define.
9995 2000-10-02 Gerd Moellmann <gerd@gnu.org>
9997 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
9998 return with a string converted to an integer or vice versa when
9999 Vmocklisp_arguments is t.
10000 (Fsignal): Likewise. The function can return for `quit'.
10001 (struct gcpro): Declare member `var' to point to a volatile
10004 * eval.c (error): Prevent compiler warning.
10006 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
10008 * keymap.c (keymap_memberp): New function.
10009 (Fset_keymap_parent): Use it.
10010 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
10011 Use keymap_memberp to avoid creating cycles.
10012 (access_keymap): Use KEYMAPP.
10014 2000-09-30 Gerd Moellmann <gerd@gnu.org>
10016 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
10017 gai_strerror. Make sure xerrno is set if connect fails. Improve
10020 2000-09-29 Jason Rumney <jasonr@gnu.org>
10022 * w32term.c (w32_char_font_type, w32_encode_char)
10023 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
10024 (w32_bdf_per_char_metric): New function.
10025 (w32_per_char_metric): Use it.
10026 (x_draw_glyph_string_background): Always draw background for BDF
10029 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
10030 GDI object which is a scarce resource.
10032 * w32bdf.c (search_file_line): Fix skipping of whitespace.
10033 (get_quoted_string): Fix limit on memchr search.
10034 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
10035 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
10036 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
10037 (get_cached_font_char, cache_char_offset): Use macro
10038 BDF_CODEPOINT_RANGE_COVER_P.
10039 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
10040 (clear_cached_bitmap_slots): New function.
10041 (GET_HEX_VALUE): G-Z, g-z are not hex.
10042 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
10043 (get_bitmap_with_cache): Use new cache implementation.
10044 (create_offscreen_bitmap): New function.
10045 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
10047 * w32term.c (x_produce_glyphs): If the distance from the current
10048 position to the next tab stop is less than a canonical character
10049 width, use the tab stop after that.
10050 (x_draw_glyphs): Handle case START and END are out of bounds more
10052 (x_clear_mouse_face): Block/unblock input.
10053 (x_display_and_set_cursor): Don't show a hollow box cursor for
10054 buffers whose cursor_type is nil.
10056 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10058 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
10060 * dispextern.h (updating_frame): Declare extern.
10062 2000-09-29 Andreas Schwab <schwab@suse.de>
10064 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
10066 2000-09-29 Gerd Moellmann <gerd@gnu.org>
10068 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
10069 use its function definition.
10070 (tool_bar_items): Likewise.
10072 * lisp.h (fatal): Declare NO_RETURN.
10074 2000-09-29 Kenichi Handa <handa@etl.go.jp>
10076 * keymap.c: Remove the line "#undef NULL".
10078 2000-09-28 Gerd Moellmann <gerd@gnu.org>
10080 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
10082 2000-09-28 Dave Love <fx@gnu.org>
10084 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
10086 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
10088 * .gdbinit (xreload): Note its need on GNU/Linux.
10090 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
10091 r_alloc, r_alloc_free.
10093 2000-09-28 Kenichi Handa <handa@etl.go.jp>
10095 * syntax.c (skip_chars): Handle negation correctly.
10097 2000-09-27 Gerd Moellmann <gerd@gnu.org>
10099 * xfaces.c (realize_default_face): Call set_lface_from_font_name
10100 with non-zero FORCE_P argument.
10102 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
10105 * xdisp.c (window_box_height): Add an assertion.
10107 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
10108 tool-bar than is available.
10109 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
10111 2000-09-27 Dave Love <fx@gnu.org>
10113 * s/irix6-5.h: Now works 64-bit. Tidied.
10115 2000-09-26 Gerd Moellmann <gerd@gnu.org>
10117 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
10118 instead of BITS_PER_INT.
10119 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
10120 EMACS_UINT, respectively.
10121 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
10123 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
10125 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
10127 * window.c (freeze_window_starts): Construct last argument for
10128 foreach_window differently.
10130 * xfns.c (x_decode_color): Don't return a Lisp_Object.
10132 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
10133 EMACS_UINT instead of `int' and `unsigned int'.
10134 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
10136 * frame.h (struct frame): Make the `nothing' member of union
10137 output_data an EMACS_INT.
10139 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
10140 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
10141 size in the sdata structure.
10142 (SDATA_NBYTES, SDATA_DATA): New macros.
10143 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
10144 differently for the different layout of the sdata structure.
10145 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
10147 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
10148 Check that size recorded in the string size and size recorded in
10149 the sdata structure agree.
10151 2000-09-25 Dave Love <fx@gnu.org>
10153 * buffer.c: Include stdio.h.
10155 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
10157 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
10159 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
10160 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
10161 (__malloc_extra_blocks): Declare as __malloc_size_t.
10163 2000-09-25 Gerd Moellmann <gerd@gnu.org>
10165 * alloc.c (mark_image): Use GC_NILP instead of NILP.
10167 * keyboard.c (show_help_echo): Set help_echo_showing_p.
10168 (read_char): If help-echo is showing, preserve the echo area
10171 * xdisp.c (help_echo_showing_p): New variable.
10172 (set_message): Reset it to 0.
10173 (init_xdisp): Initialize help_echo_showing_p.
10175 * dispextern.h (help_echo_showing_p): Declare extern.
10177 * config.in: Fix typo in __GNUC_MINOR__.
10179 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
10181 * s/freebsd.h (POSIX_SIGNALS): Define.
10183 * xterm.c (x_clear_mouse_face): Block/unblock input.
10185 2000-09-24 Dave Love <fx@gnu.org>
10187 * fns.c (base64_encode_1): Fix last change.
10189 2000-09-22 Gerd Moellmann <gerd@gnu.org>
10191 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
10193 * xdisp.c (try_window_reusing_current_matrix): More fixes
10194 for the case window has a header-line.
10196 2000-09-22 Dave Love <fx@gnu.org>
10198 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
10201 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
10203 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
10205 2000-09-21 Gerd Moellmann <gerd@gnu.org>
10207 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
10210 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
10213 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
10214 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
10215 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
10218 * marker.c (byte_char_debug_check): Return void.
10220 * xfns.c (Fx_create_frame): Set default frame parameter value
10221 for tool-bar-lines to 1.
10223 * dispnew.c (scrolling_window): Compare y-positions of rows
10224 equal at the start. Some simplification.
10226 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
10227 reused rows' y-position in the case window has a header-line, and
10228 new window start is greater than old window start.
10230 * process.c (process_sent_to): New variable.
10231 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
10232 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
10233 Declare more parameters volatile.
10235 * lread.c (Vrecursive_load_depth_limit): New variable.
10236 (Fload): Check recursive loads whose recursion depth exceeds
10237 Vrecursive_load_depth_limit.
10238 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
10240 2000-09-20 Gerd Moellmann <gerd@gnu.org>
10242 * fileio.c (Fread_file_name): Doc fix.
10244 * editfns.c (Fmessage_or_box): Doc fix.
10246 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
10248 * xfns.c (xbm_scan): Allow C-style comments.
10250 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
10251 symbols are specified, add color translations to the cache.
10252 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
10253 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
10255 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
10256 structures to xpm_init_color_cache.
10258 2000-09-19 Gerd Moellmann <gerd@gnu.org>
10260 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
10262 2000-09-19 Andrew Innes <andrewi@gnu.org>
10264 * makefile.nt (bootstrap-emacs): Don't change directory.
10266 2000-09-19 Kenichi Handa <handa@etl.go.jp>
10268 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
10270 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
10271 If output buffer is too small, signal an appropriated error.
10273 2000-09-18 Dave Love <fx@gnu.org>
10275 * keyboard.c (menu_bar_items, tool_bar_items)
10276 (current_active_maps): Remove redundant get_local_map call.
10278 2000-09-18 Gerd Moellmann <gerd@gnu.org>
10280 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
10281 cursor for buffers whose cursor_type is nil.
10283 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
10284 a feature to implement that is already implemented.
10285 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
10288 * xfns.c (x_clear_image_1): New function.
10289 (x_clear_image): Use it.
10290 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
10292 * dispnew.c (update_window): Move test for invisible lines
10293 at the top to update_window_line.
10294 (update_window_line): Handle invisible lines here.
10296 * xfns.c (clear_image_cache): Clear current matrices of all
10297 frames sharing an image cache. Block input while freeing
10298 images. Fix timestamp comparison.
10299 (x_clear_image): Also free the mask.
10301 * xfns.c (lookup_image): Block input while loading the image so
10302 that we won't get interrupted in a state where the image isn't yet
10304 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
10305 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
10306 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
10307 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
10309 2000-09-16 Gerd Moellmann <gerd@gnu.org>
10311 * dispnew.c (update_window): Make sure to make desired rows
10312 current even if they are completely invisible at the top
10315 2000-09-15 Gerd Moellmann <gerd@gnu.org>
10317 * xfns.c (lookup_image): Build mask before applying an algorithm.
10318 Recognize algorithm `disabled'.
10319 (cross_disabled_images): New variable.
10320 (COLOR_INTENSITY): New macro.
10321 (x_detect_edges): Use COLOR_INTENSITY.
10322 (x_disable_image): New function.
10323 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
10325 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
10326 disabled state, don't apply an image transformation algorithm if
10327 the user specified an image for the disabled state. Use
10328 `:algorithm disabled' for creating a disabled item's image if the
10329 user hasn't specified an image.
10331 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
10332 allocation functions with the XPM lib.
10333 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
10334 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
10335 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
10336 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
10337 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
10338 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
10339 functions, if possible, because these handle color allocation
10340 failure more gracefully.
10341 (Fimage_mask_p): New function.
10343 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
10344 (Qedge_detection, Qheuristic): New symbols.
10345 (syms_of_xfns): Initialize new symbols.
10346 (lookup_image): Handle `:mask X', `:algorithm emboss', and
10347 `algorithm (edge-detection ...)'.
10348 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
10349 (tiff_format, gif_format, gs_format): Add `:mask'.
10350 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
10351 (GIF_MASK, GS_MASK): New enumerators.
10352 (x_laplace_read_row, x_laplace_write_row): Functions removed.
10353 (emboss_matrix, laplace_matrix): New variables.
10354 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
10355 (x_edge_detection): New functions.
10356 (x_laplace): Rewritten in terms of x_detect_edges.
10357 (x_build_heuristic_mask): If image has a mask, free it.
10359 2000-09-14 Andrew Innes <andrewi@gnu.org>
10361 * makefile.w32-in: Revert to Unix line endings.
10363 2000-09-14 Andrew Innes <andrewi@gnu.org>
10365 * makefile.w32-in: Standardize indentation somewhat.
10366 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
10367 cater for differences between shells.
10369 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
10371 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10373 * xterm.c (x_produce_glyphs): If the distance from the current
10374 position to the next tab stop is less than a canonical character
10375 width, use the tab stop after that.
10377 2000-09-14 Dave Love <fx@gnu.org>
10379 * buffer.c (alloc_buffer_text): Fix xmalloc call.
10381 2000-09-14 Gerd Moellmann <gerd@gnu.org>
10383 * xdisp.c (handle_fontified_prop): While running fontification
10384 functions, bind `fontification-functions' and
10385 `after-change-functions' to nil.
10387 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
10388 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
10390 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
10392 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
10393 USE_MMAP_FOR_BUFFERS.
10395 * insdel.c (make_gap): Use enlarge_buffer_text.
10397 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
10398 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
10399 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
10400 from former r_alloc_* functions in ralloc.c.
10401 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
10402 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
10403 (mmap_init) [REL_ALLOC_MMAP]: New function.
10404 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
10405 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
10408 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
10409 (enlarge_buffer_text): Add prototype.
10411 * ralloc.c: Remove everything having to do with the use of mmap.
10413 2000-09-13 Gerd Moellmann <gerd@gnu.org>
10415 * sound.c (Fplay_sound): Doc fix.
10417 * keyboard.c: Avoid some more compiler warnings.
10418 (parse_tool_bar_item): Ignore cached key bindings.
10420 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
10421 and allocation of Lisp data.
10423 2000-09-12 Gerd Moellmann <gerd@gnu.org>
10425 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
10426 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
10429 * lread.c (Fload): Put code checking for recursive loads in #if 0.
10431 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
10433 * ccl.c: Comment fixed.
10434 (MAX_MAP_SET_LEVEL): Increased to 30.
10435 (PUSH_MAPPING_STACK): Enclose with do-while block.
10436 (POP_MAPPING_STACK): Likewise.
10437 (stack_idx_of_map_multiple): New variable.
10438 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
10439 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
10440 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
10441 (ccl_driver) <CCL_MapSingle>: Likewise.
10442 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
10443 with the case where looking up process reaches to the end of
10444 map-set, and call CCL programs as the above change.
10446 2000-09-11 Gerd Moellmann <gerd@gnu.org>
10448 * xfns.c (png_load, jpeg_load): Declare some variables volatile
10449 that might be clobbered by longjmp.
10450 (check_x_display_info, x_decode_color, create_frame_xic)
10451 (Fx_display_backing_store, Fx_display_visual_class)
10452 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
10454 * lread.c (init_lread): Set Vloads_in_progress to nil.
10455 (Fload): Show list of recursively loaded files, when signaling an
10458 * lread.c (Vloads_in_progress): New variable.
10459 (record_load_unwind): New function.
10460 (Fload): Check for recursive loads.
10461 (syms_of_lread): Initialize Vloads_in_progress.
10462 (read_integer, read1): Avoid some compiler warnings.
10464 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
10467 2000-09-11 Miles Bader <miles@gnu.org>
10469 * editfns.c (Fbuffer_string): Doc fix.
10471 2000-09-10 Gerd Moellmann <gerd@gnu.org>
10473 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
10475 2000-09-09 Ken Raeburn <raeburn@gnu.org>
10477 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
10478 whether to include other header files.
10480 2000-09-09 Gerd Moellmann <gerd@gnu.org>
10482 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
10483 by Fmemq as a boolean.
10485 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
10487 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
10489 2000-09-08 Gerd Moellmann <gerd@gnu.org>
10491 * ralloc.c (mmap_fd): Remove initializer which can make it
10492 read-only in a dumped Emacs.
10493 (mmap_fd_1): New variable.
10494 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
10495 restore it from there.
10496 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
10497 unconditionally so that mmap_fd can be initialized there.
10498 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
10499 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
10500 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
10502 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
10504 * xdisp.c (dump_glyph_row): Fix printf format string.
10505 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
10507 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
10509 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
10512 * xdisp.c (try_window_id): When trying to locate cursor in
10513 unchanged rows at the top, handle the case that we can't find it.
10515 * xterm.c (x_draw_glyphs): Handle case START and END are out
10516 of bounds more carefully.
10518 2000-09-08 Dave Love <fx@gnu.org>
10520 * s/sol2.h (REL_ALLOC_MMAP): Define.
10521 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
10523 * ralloc.c: Don't include string.h (redundant).
10524 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
10525 [!MAP_ANON]: Include fcntl.h.
10526 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
10527 (r_alloc, r_re_alloc, r_alloc_free)
10528 (mmap_enlarge, mmap_set_vars): Use it.
10529 (r_alloc_init_fd): New function.
10530 (__morecore) [SYSTEM_MALLOC]: Don't declare.
10531 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
10534 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
10537 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
10538 change to __NetBSD__.
10540 2000-09-08 Kenichi Handa <handa@etl.go.jp>
10542 * search.c (compile_pattern): Check the multibyteness of cached
10543 string and PATTERN.
10545 2000-09-08 Miles Bader <miles@gnu.org>
10547 * xfaces.c (default_face_vector): Function removed.
10548 (Finternal_merge_in_global_face): Restore old global/local
10549 attribute override order. Use inline loop instead of calling
10550 default_face_vector.
10552 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10554 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
10555 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
10556 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
10557 where necessary, in case POINTER_TYPE is `void'.
10559 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
10561 * frame.c (make_terminal_frame): Initialize frame foreground and
10562 background colors to unspecified, for the initial instance of an
10565 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10567 * ralloc.c (mmap_find): Fix overlap computation.
10568 (mmap_enlarge): Compute nbytes before trying to find an
10569 overlapping region.
10571 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
10574 * lread.c (syms_of_lread): Change value of regexp
10575 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
10577 * xmenu.c (xdialog_show): When looking up the selection in
10578 menu_items, take `quote' boundaries into account; this corresponds
10579 to a nil ITEM in x-popup-dialog.
10581 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10583 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
10585 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
10587 * coding.c (encode_coding_sjis_big5): Use translation table for
10588 encoding, not decoding. Fix the handling of latin-jisx0201.
10589 Check for the charset katakana-jisx0201 too.
10590 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
10591 (detect_coding_sjis): Check the byte sequence more rigidly.
10593 2000-09-07 Gerd Moellmann <gerd@gnu.org>
10595 * xfaces.c (Vparam_value_alist): New variable.
10596 (syms_of_xfaces): Initialize it.
10597 (Finternal_set_lisp_face_attribute): Avoid more consing.
10599 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
10601 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
10602 (Qbackground_mode): New variable.
10603 (syms_of_frame_1): Initialize Qbackground_mode.
10605 * lisp.h (Qdisplay): Declare extern.
10607 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
10608 change face on all frames, and change the default for new frames.
10610 2000-09-07 Dave Love <fx@gnu.org>
10612 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
10614 2000-09-07 Kenichi Handa <handa@etl.go.jp>
10616 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
10618 * charset.c: Include composite.h
10619 (lisp_string_width): New function.
10620 (Fstring_width): Call lisp_string_width instead of strwidth.
10622 * Makefile.in (charset.o): Depends on composite.h.
10624 * process.c (read_process_output): Before inserting the decoded
10625 text in the buffer, adjust the multibyteness.
10627 2000-09-06 Gerd Moellmann <gerd@gnu.org>
10629 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
10630 buffer's text buffer is null, map new memory.
10632 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
10633 POINTER_TYPE and size_t.
10634 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
10635 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
10636 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
10637 [REL_ALLOC_MMAP]: New macros.
10638 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
10639 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
10640 [REL_ALLOC_MMAP]: New functions.
10642 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
10643 before and after unexec.
10645 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
10646 text buffers if necessary.
10648 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
10649 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
10652 * config.in (HAVE_MMAP): Add #undef.
10654 2000-09-05 Gerd Moellmann <gerd@gnu.org>
10656 * frame.c (Qdisplay_type): New variable.
10657 (syms_of_frame_1): Initialize it.
10658 (Fframe_parameter): New function that avoids consing.
10659 (syms_of_frame): Defsubr it.
10661 * buffer.c (Fother_buffer): Consider buffers as invisible when
10662 they are displayed in a window on an invisible frame.
10664 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
10665 get-largest-window always return nil.
10667 2000-09-04 Gerd Moellmann <gerd@gnu.org>
10669 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
10670 variable; recognize Emacs 19 elc files.
10672 2000-09-04 Miles Bader <miles@gnu.org>
10674 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
10675 before initially popping up the menu, so the menu doesn't flash
10676 when the face settings are significantly different from the defaults.
10678 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
10680 * regex.c (WIDE_CHAR_SUPPORT): New macro.
10681 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
10682 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
10683 (BIT_UNIBYTE): Remove.
10684 (re_match_2_internal): Delete corresponding code and streamline the
10685 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
10686 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
10687 (re_wctype_t): New type.
10688 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
10689 (regex_compile): Use them and fix handling of overly long char classes.
10691 2000-09-03 Andrew Innes <andrewi@gnu.org>
10693 * makefile.w32-in: Change to DOS line endings.
10695 * s/ms-w32.h (ORDINARY_LINK): New define.
10697 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
10698 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
10700 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
10701 (distclean): Delete them here instead.
10703 * w32proc.c (compare_env): Convert to uppercase for comparison,
10704 not lowercase, to match how the native Windows shell works.
10706 2000-09-03 Jason Rumney <jasonr@gnu.org>
10708 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
10709 CVS changes the line-ends when checking in/out on DOS/Windows.
10711 * makefile.nt (emacs): Do not change directory to run temacs, as
10712 the load-path is set relative to current directory.
10714 2000-09-03 Miles Bader <miles@gnu.org>
10716 * xterm.c (x_alloc_lighter_color_for_widget): New function.
10718 2000-09-02 Gerd Moellmann <gerd@gnu.org>
10720 * xdisp.c (redisplay_mode_lines): New function.
10721 (display_mode_lines): Return number of mode lines displayed.
10722 (echo_area_display): Use redisplay_mode_lines to draw garbaged
10723 mode lines. Don't temporarily bind redisplay-dont-pause to t.
10725 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
10726 string.h and strings.h.
10727 (index) [HAVE_INDEX]: Add prototype.
10729 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
10730 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
10732 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
10733 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
10735 2000-09-01 Gerd Moellmann <gerd@gnu.org>
10737 * lread.c (read1): Accept `?' as symbol constituent, for
10738 compatiblity with XEmacs.
10740 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
10742 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
10743 (struct re_pattern_buffer): Remove newline_anchor.
10744 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
10745 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
10746 (re_max_failures, fail_stack): Use size_t rather than unsigned.
10747 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
10748 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
10749 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
10750 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
10751 Get rid of references to newline_anchor.
10752 (regcomp): Allocate and precompute a fastmap.
10754 2000-08-31 Gerd Moellmann <gerd@gnu.org>
10756 * lread.c (openp): GCPRO local variable `filename'.
10758 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
10760 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
10762 * regex.c: Merge some changes from GNU libc. Add prototypes.
10763 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
10764 Use memcmp and memcpy instead of bcopy and bcmp.
10765 (init_syntax_once): Use ISALNUM.
10766 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
10767 (REG_UNSET_VALUE): Remove. Use NULL instead.
10768 (REG_UNSET, re_match_2_internal): Use NULL.
10769 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
10771 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
10772 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
10773 (regex_compile): In handle_interval, return an error rather than try to
10774 unfetch the interval if we can't find the closing brace.
10775 Obey the RE_NO_GNU_OPS syntax bit.
10776 (TOLOWER): New macro.
10778 (regexec): Allocate regs.start and regs.end as one block.
10780 2000-08-30 Gerd Moellmann <gerd@gnu.org>
10782 * xdisp.c (echo_area_display): Check display_completed instead
10783 of calling detect_input_pending.
10785 * dispnew.c (update_frame): Only set display_completed here; move
10786 the update_begin and update_end calls here from update_frame_1.
10787 (update_frame_1): Don't set display_completed here, don't call
10788 update_begin/update_end.
10790 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
10791 instead of store_frame_param.
10793 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10795 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
10796 desired window matrix hasn't been displayed, use the current row
10797 instead. Make sure that only those frame rows are updated for
10798 which there exists a corresponding enabled desired row.
10800 2000-08-29 Miles Bader <miles@gnu.org>
10802 * xfaces.c (default_face_vector): New function.
10803 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
10805 2000-08-29 Gerd Moellmann <gerd@gnu.org>
10807 * lread.c (openp): Prevent temporary string passed to
10808 Ffile_readable_p from being garbage collected.
10810 2000-08-28 Dave Love <fx@gnu.org>
10812 * keymap.c (store_in_keymap): Add `static' to declaration.
10814 2000-08-28 Gerd Moellmann <gerd@gnu.org>
10816 * emacs.c, callint.c, doc.c, editfns.c
10817 (toplevel) [HAVE_STRING_H]: Include string.h.
10818 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
10819 (index): Remove prototypes which might conflict with non-standard
10820 definitions of index/strchr.
10822 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
10823 (rindex): Define only if !HAVE_RINDEX.
10825 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
10827 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
10829 2000-08-28 Miles Bader <miles@gnu.org>
10831 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
10832 made inconsistent by a font-related attribute in FROM.
10833 (merge_face_inheritance): Add function comment.
10835 2000-08-28 Kenichi Handa <handa@etl.go.jp>
10837 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
10838 the 4th arg (PREV_EVENT) Qt to suppress input method.
10840 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
10842 * regex.c: Indent cpp directives and remove parens after `defined'.
10843 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
10844 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
10845 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
10846 (re_compile_pattern): Use size_t for length.
10847 (init_syntax_once): Move to a better place.
10848 * regex.h: Merge changes from GNU libc. Indent cpp directives.
10849 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
10851 * syntax.c (back_comment): Detect cases where a comment-starter is
10852 actually inside another comment as in: /* a // b */ c // d \n.
10853 Make it clear that `comstart_pos' is unused for nested comments.
10855 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
10856 (KEYMAPP): New macro.
10857 (Fkeymap_parent, Fset_keymap_parent): Use it.
10858 (fix_submap_inheritance): Mark it static.
10859 (define_as_prefix, describe_buffer_bindings, describe_command)
10860 (describe_translation, describe_map): Complete prototypes.
10862 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
10864 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
10865 to better match the key-lookup behavior.
10867 2000-08-27 Gerd Moellmann <gerd@gnu.org>
10869 * xfaces.c (lface_fully_specified_p): Handle :inherit.
10870 (Finternal_set_lisp_face_attribute): Fix typo in error message.
10872 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
10874 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
10875 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
10876 (xterm.o): Depend on coding.h
10878 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10880 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
10881 the corresponding '#endif'.
10883 2000-08-26 Miles Bader <miles@gnu.org>
10885 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
10886 * xfaces.c (QCinherit): New variable.
10887 (syms_of_xfaces): Initialize it.
10888 (LFACE_INHERIT): New macro.
10889 (Finternal_get_lisp_face_attribute)
10890 (merge_face_vector_with_property)
10891 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
10892 (check_lface_attrs): Allow new types of face height. Check
10894 (CYCLE_CHECK): New macro.
10895 (merge_face_inheritance): New function.
10896 (merge_face_vectors): Merge inherited faces too. Add F and
10897 CYCLE_CHECK arguments.
10898 (merge_face_vector_with_property, Finternal_merge_in_global_face)
10899 (lookup_named_face, lookup_derived_face, realize_named_face)
10900 (face_at_string_position, face_at_buffer_position): Supply
10901 new F and CYCLE_CHECK arguments to merge_face_vectors.
10902 (merge_face_heights): New function.
10903 (merge_face_vectors, merge_face_vector_with_property)
10904 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
10905 handle relative face heights.
10906 (lface_same_font_attributes_p): Compare heights using EQ.
10908 2000-08-26 Kenichi Handa <handa@etl.go.jp>
10910 * charset.c (char_to_string): Check the character validity.
10911 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
10913 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
10915 * regex.c (PUSH_FAILURE_COUNT): New macro.
10916 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
10917 Handle popping of a register's or a counter's data.
10918 (POP_FAILURE_POINT): Use the new name.
10919 (re_match_2_internal): Push counter data on the stack for succeed_n,
10920 jump_n and set_number_at and remove misleading dead code in succeed_n.
10922 2000-08-25 Gerd Moellmann <gerd@gnu.org>
10924 * xdisp.c (redisplay_internal): If considering all windows on all
10925 frames, update the display for each frame as soon as possible,
10926 instead of first building all desired matrices for all frames, and
10927 then updating them all.
10928 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
10930 2000-08-24 Gerd Moellmann <gerd@gnu.org>
10932 * bytecode.c (mark_byte_stack): Add a comment.
10934 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
10935 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
10938 2000-08-24 Kenichi Handa <handa@etl.go.jp>
10940 * minibuf.c (do_completion): Always use compare-string, not
10941 string-equal because the latter doesn't pay attention to
10942 multibyteness of strings.
10944 * process.c (create_process): Don't setup raw-text coding here.
10945 (Fopen_network_stream): Don't set coding->src_multibyte and
10946 coding->dst_multibyte here.
10947 (read_process_output): For process filter, return unibyte string
10948 if default-enable-multibyte-characters is nil.
10949 (send_process): If OBJECT is multibyte text, be sure to encoded it
10950 by the specified coding system for the process. Otherwise, setup
10952 (init_process): Don't initialize default-process-coding-system here.
10954 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
10956 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
10957 <scroll-down-aggressively>: Likewise.
10959 2000-08-23 Kenichi Handa <handa@etl.go.jp>
10961 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
10962 zero. Set coding->produced_char correctly.
10964 2000-08-22 Andrew Innes <andrewi@gnu.org>
10966 * makefile.w32-in: New file.
10968 * unexw32.c (unexec): Ignore old_name, and use the actual location
10969 of the current executable instead. Base new_name on this.
10971 * w32proc.c (create_child): Remove reference to security
10972 descriptor, which isn't needed and doesn't compile with mingw32.
10974 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10975 up dllimport attributes.
10976 (x_update_window_end): Update prototype.
10978 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
10979 extern, which screws up dllimport attributes.
10981 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10982 up dllimport attributes.
10984 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
10985 screws up dllimport attributes.
10987 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10988 up dllimport attributes.
10989 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
10990 screws up dllimport attributes.
10992 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
10993 up dllimport attributes.
10995 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
10996 screws up dllimport attributes.
10998 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
10999 screws up dllimport attributes.
11001 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11002 up dllimport attributes.
11004 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
11005 unnecessary extern, which screws up dllimport attributes.
11008 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11009 up dllimport attributes.
11011 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
11012 unnecessary extern, which screws up dllimport attributes.
11014 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
11015 screws up dllimport attributes.
11017 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
11018 up dllimport attributes.
11020 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
11022 * w32bdf.c (search_file_line):
11023 (set_bdf_font_info):
11025 (w32_get_bdf_glyph):
11026 (w32_BDF_to_x_font): Fix compile warnings.
11028 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
11030 * w32select.c: Include keyboard.h before frame.h.
11032 * w32fns.c (max): Define macro.
11033 (JOHAB_CHARSET): Define if not known.
11034 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
11035 (Fx_show_tip): Synch with X version.
11037 * w32xfns.c: Include keyboard.h before frame.h.
11039 * w32fns.c: Include keyboard.h before frame.h.
11041 * w32term.c: Include keyboard.h before frame.h.
11043 * fontset.c: Include keyboard.h before frame.h.
11045 * w32inevt.c: Include keyboard.h before frame.h.
11046 (MOUSE_MOVED): Define if not known.
11048 * minibuf.c: Include keyboard.h before frame.h.
11050 * keyboard.c: Include keyboard.h before frame.h.
11052 * indent.c: Include keyboard.h before frame.h.
11054 * dispnew.c: Include keyboard.h before frame.h.
11056 * buffer.c: Include keyboard.h before frame.h.
11058 * alloc.c: Include keyboard.h before frame.h.
11060 * print.c: Include keyboard.h before frame.h.
11062 * process.c: Include keyboard.h before frame.h.
11064 * scroll.c: Include keyboard.h before frame.h.
11066 * sysdep.c: Include keyboard.h before frame.h.
11068 * term.c: Include keyboard.h before frame.h.
11070 * window.c: Include keyboard.h before frame.h.
11072 * xdisp.c: Include keyboard.h before frame.h.
11073 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
11075 * frame.c: Include keyboard.h before frame.h.
11077 * w32heap.h: Undefine min, max.
11079 * w32gui.h: Undefine min, max.
11081 * unexw32.c: Change PUCHAR to PCHAR.
11082 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
11084 (get_section_info):
11085 (copy_executable_and_dump_data): Remove unnecessary static defs.
11086 (copy_executable_and_dump_data): Fix compile warnings.
11088 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
11090 * w32console.c (min): Define macro.
11091 (clear_frame, write_glyphs): Fix compile warning.
11093 * w32proc.c (compare_env):
11094 (find_child_console): Fix compile warning.
11096 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
11097 sys_errlist instead of _sys_errlist.
11098 (get_emacs_configuration_options): New function.
11100 * s/ms-w32.h (sys_nerr): Provide default definition.
11101 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
11102 name with _ prepended.
11103 (NSIG): Define if not known.
11104 (get_emacs_configuration): Provide extern declaration.
11105 (get_emacs_configuration_options): Provide extern declaration.
11106 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
11108 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
11109 (map_w32_filename):
11110 (read_unc_volume): Fix compile warning.
11112 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
11113 definitions from being used.
11115 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
11117 * w32.c (unc_volume_file_attributes):
11118 (open_unc_volume): Make arg const.
11120 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
11121 (read_input_waiting): Remove excess parameter.
11123 * w32.c (init_environment): Call _access.
11124 (check_windows_init_file): Call _close.
11125 (init_user_info): Call _putenv.
11126 (init_environment): Call _putenv and _strdup.
11127 (init_ntproc): Reset volume info cache on startup.
11129 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
11130 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
11131 cannot override the CRT malloc.
11133 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
11134 (LINK_FLAGS): Append to original value of LINK_FLAGS.
11136 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
11137 unless we are linking with a static CRT.
11138 (RVA_TO_PTR): Cast result to unsigned char*.
11140 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
11141 (add_volume_info): Use xstrdup.
11143 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
11145 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
11146 (do_completion, Fminibuffer_complete_word): Use it.
11147 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
11148 var so it can take non-boolean values.
11150 2000-08-21 Gerd Moellmann <gerd@gnu.org>
11152 * editfns.c (find_field): Formatting changes.
11153 (toplevel): Some old-style function forward declarations
11154 changed to prototypes, some new protypes added, some functions
11157 * lisp.h (set_time_zone_rule): Add prototype.
11158 (use_dialog_box): External declaration.
11160 * keyboard.c (gen_help_event): Add parameter SIZE.
11161 (kbd_buffer_events_waiting): Slightly rewritten.
11162 (clear_event): New function.
11163 (kbd_buffer_get_event): Use it, and clear the input_events of
11165 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
11166 don't fill the newly created array with nils.
11167 (toplevel): Convert some old-style function forward declarations
11170 * keyboard.h (gen_help_event): Change prototype.
11172 * xterm.c (XTread_socket): Change calls to gen_help_event.
11174 * w32term.c (w32_read_socket): Change calls to gen_help_event.
11176 * eval.c (Fmacroexpand): Doc fix.
11178 2000-08-20 Jason Rumney <jasonr@gnu.org>
11180 * w32term.h (x_display_info_for_display): Remove as this function
11181 does not exist on W32.
11183 * w32term.c (help_echo_window): New variable.
11184 (syms_of_w32term): staticpro it.
11185 (note_mode_line_highlight): Set it.
11186 (XTextExtents16): Removed as there is no equivalent on W32.
11187 (x_compute_glyph_string_overhangs): Incomplete body removed, as
11188 the X way of doing this will not work for W32.
11189 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
11190 (x_draw_image_foreground): Avoid drawing outside of the clip area
11191 when image doesn't have a mask.
11192 (note_mouse_highlight): Process overlays in the right order of
11193 priority. Set help_echo_window.
11194 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
11195 because that's more visible for large images.
11197 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
11198 name to single_keymap_panes.
11199 (w32_menu_show): Set wv->title when dealing with titles.
11200 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
11202 2000-08-21 Miles Bader <miles@gnu.org>
11204 * minibuf.c (do_completion): Try again if we rewrite the input
11205 string, but no completion was done, so that any completion message
11208 2000-08-20 Gerd Moellmann <gerd@gnu.org>
11210 * xfaces.c (lface_equal_p): Compare strings differently.
11211 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
11212 (realize_tty_face): Use them.
11213 (syms_of_xfaces): Initialize new variables.
11214 (map_tty_color): New function, extracted from realize_tty_face.
11215 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
11216 foreground or background color, store the new color name in the
11217 realized face; previous code trying to do this had no effect.
11218 (realize_tty_face): Use map_tty_color.
11219 (Fclear_face_cache): Set face_change_count and ensure thorough
11222 2000-08-19 Gerd Moellmann <gerd@gnu.org>
11224 * undo.c (record_first_change, record_marker_adjustment): Don't
11225 use XBUFFER on last_undo_buffer which might not be a buffer.
11227 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11229 * coding.c (decode_coding_string): Set members consumed,
11230 consumed_char, produced, produced_char of *coding correctly. If
11231 decode_coding doesn't consume any byte, don't try anymore.
11232 (encode_coding_string): Likewise.
11234 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11236 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
11237 conditional have void type, for Standard C compilers.
11239 * xdisp.c (redisplay_internal): Compare windows for equality with
11240 EQ, instead of applying XWINDOW to something that might not
11243 2000-08-18 Kenichi Handa <handa@etl.go.jp>
11245 * fontset.c (Finternal_char_font): Search only the selected frame
11246 for a window of the current buffer.
11248 2000-08-18 Gerd Moellmann <gerd@gnu.org>
11250 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
11253 * keyboard.c (kbd_buffer_get_event): Handle the case that the
11254 second half of a HELP_EVENT is found at the start of kbd_buffer.
11256 2000-08-18 Miles Bader <miles@gnu.org>
11258 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
11260 * editfns.c (save_restriction_save): Rewrite to use markers.
11261 (save_restriction_restore): Rewrite to understand new form of data
11262 saved by save_restriction_save.
11263 (Fsave_restriction): Remove cautionary note in doc-string.
11265 2000-08-17 Gerd Moellmann <gerd@gnu.org>
11267 * fileio.c (build_annotations): Add a comment explaining the
11268 return value of format-annotate-function. Replace a spurious call
11269 to Flength with a CONSP test. Call format-annotate-function with
11270 a fifth arg specifying how many times the function is been called
11271 in a row, to let it choose temporary buffers appropriately.
11273 2000-08-17 Dave Love <fx@gnu.org>
11275 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
11276 declare make_temp_name twice.
11278 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
11279 (unreadpure): Give it an arg.
11281 * unexalpha.c: Prototype fatal_unexec, mark_x,
11282 update_dynamic_symbols. Declare unexec as void.
11284 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
11285 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
11287 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
11288 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
11290 * alloca.c: Use #error.
11291 [POINTER_TYPE]: Use it.
11293 * eval.c (Fdefvar): Doc fix.
11295 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
11296 INITIALIZE_INTERVAL.
11298 * buffer.h: Avoid DECLARE_INTERVALS.
11300 * config.in: Add size_t.
11302 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
11304 * w16select.c (set_clipboard_data): If there's not enough memory
11305 to put text into clipboard, return 1, as Fw16_set_clipboard_data
11306 expects. In case of other failures, return 3.
11307 (system_error_msg): New error message.
11308 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
11311 2000-08-16 Gerd Moellmann <gerd@gnu.org>
11313 * term.c (write_glyphs): Also turn off inverse video after turning
11314 off other appearances in case TS_exit_attribute_mode is not equal
11315 to TS_end_standout_mode.
11316 (insert_glyphs): Turn inverse video on/off for each run of glyphs
11317 with the same face.
11318 (turn_off_face): Reset standout_mode only if
11319 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
11320 is equal to TS_end_standout_mode.
11322 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11324 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
11325 sequence at the end of the source block.
11327 * ccl.c (Fccl_program_p): Docstring modified.
11328 (Fccl_execute): Likewise.
11329 (Fccl_execute_on_string): Likewise.
11331 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
11333 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
11335 2000-08-16 Kenichi Handa <handa@etl.go.jp>
11337 The following changes are mainly to fix bugs of
11338 encode/decode-coding-string failing if encoding/decoding return
11339 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
11340 variable conversion_buffer.
11342 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
11343 decrement dst_end to avoid buffer overflow in the later call of
11344 string_as_multibyte
11346 * coding.h (conversion_buffer_size, conversion_buffer)
11347 (get_conversion_buffer): Extern deleted.
11349 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
11350 (conversion_buffer, conversion_buffer_size): Variables deleted.
11351 (get_conversion_buffer): Function deleted.
11352 (struct conversion_buffer): New structure.
11353 (MAX_ALLOCA): New macro.
11354 (allocate_conversion_buffer): New macro.
11355 (extend_conversion_buffer, free_conversion_buffer): New functions.
11356 (ccl_coding_driver): Set coding->result.
11357 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
11358 this is the last block of source.
11359 (encode_coding): Likewise. Handle the source block as the last
11360 one only when the whole source text is consumed.
11361 (decode_coding_string): Handle the case that the output buffer is
11362 too small to decode the whole source text. Use
11363 allocate_conversion_buffer, extend_conversion_buffer and
11364 free_conversion_buffer, not get_conversion_buffer.
11365 (encode_coding_string): Likewise.
11366 (init_coding): Function deleted.
11367 (init_coding_once): Delete code to initialize conversion_buffer_size.
11369 * emacs.c (main): Don't call init_coding.
11371 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
11373 * term.c (write_glyphs): Use a locally declared conversion_buffer.
11374 (insert_glyphs): Likewise.
11376 * w32console.c (write_glyphs): Use a locally declared
11379 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
11381 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
11382 member of display_info is NULL.
11384 2000-08-15 Gerd Moellmann <gerd@gnu.org>
11386 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
11388 * term.c (turn_off_face): Reset standout_mode when resetting
11389 appearances with capability `me'.
11390 (write_glyphs): Switch on inverse video before each face change.
11392 2000-08-14 Dave Love <fx@gnu.org>
11394 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
11395 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
11396 (lisp_free): Declare and make static.
11398 * window.c: Fix embedded comment.
11399 (syms_of_window): Fix doc string.
11401 2000-08-14 Gerd Moellmann <gerd@gnu.org>
11403 * keymap.c (push_key_description): If C without modifiers is < 32,
11404 make sure to print `C-' before `M-', like in the manual.
11406 2000-08-11 Gerd Moellmann <gerd@gnu.org>
11408 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
11409 since they aren't relocated anymore.
11410 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
11412 * xdisp.c (try_cursor_movement): Fix handling of cursor in
11413 partially visible line which is smaller than the window's height.
11415 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11417 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
11418 the multibyte form of eight-bit-control characters.
11419 (Fccl_execute_on_string): Initialize ccl->multibyte.
11421 * ccl.h (struct ccl_program): New member multibyte.
11423 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
11425 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11427 * regex.c (regex_compile) <normal_char>: Pay attention to
11429 (analyse_first) <exactn>: Setup fastmap correctly for
11430 eight-bit-control characters.
11432 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11434 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
11436 * keyboard.c (make_lispy_event): Handle the new event type
11437 multibyte_char_keystroke.
11439 * xterm.c: Include coding.h.
11440 (XTread_socket): Work around a bug of XmbLookupString. If the
11441 input is from XIM, decode it according to the current locale. In
11442 that case, generate multibyte_char_keystroke events.
11444 2000-08-11 Kenichi Handa <handa@etl.go.jp>
11446 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
11447 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
11449 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11451 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
11452 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
11453 (move_it_in_display_line_to): Record iterator's ascent and descent
11454 before producing glyphs, and restore them when we know the glyph
11455 doesn't fit on the line.
11456 (move_it_to): Restructured so that it's easier to debug. If
11457 moving to a vpos, and not moving to an x or character position,
11458 stop as soon as the specified vpos is reached; don't move further
11459 into that line because that might change the computed line height.
11460 (try_cursor_movement): New function, extracted from the cursor
11461 movement branch of redisplay_window. If ending on a partially
11462 visible line, don't try to scroll if the cursor line is taller
11464 (redisplay_window): Use try_cursor_movement.
11466 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
11467 because that function doesn't cope with variable-height lines.
11469 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
11470 box cursor because that's better visible for large images.
11472 2000-08-10 Miles Bader <miles@gnu.org>
11474 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
11476 2000-08-10 Gerd Moellmann <gerd@gnu.org>
11478 * xdisp.c (Vmessages_buffer_name): New variable.
11479 (message_dolog): Use it.
11480 (syms_of_xdisp): Initialize it.
11482 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
11484 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
11485 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
11486 redundant now that keyboard.h is included.
11488 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
11490 * keyboard.c (kbd_buffer_events_waiting): New function.
11492 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
11494 * msdos.c: Include keyboard.h.
11495 (XMenuActivate): Empty no_event events from the event buffer. If
11496 no events are left after that, call clear_input_pending.
11497 (mouse_clear_clicks): New function, code moved from mouse_init.
11498 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
11499 mouse driver to ``forget'' any past clicks.
11501 * Makefile.in (msdos.o): Depend on keyboard.h.
11503 2000-08-09 Gerd Moellmann <gerd@gnu.org>
11505 * lisp.h (input_pending): External declaration.
11507 * dispextern.h (Qredisplay_dont_pause): Declare extern.
11509 * xdisp.c (echo_area_display): Display thoroughly if input is
11510 pending. Bind redisplay-dont-pause to t during the redisplay.
11511 in case input is pending.
11513 * dispnew.c (Qredisplay_dont_pause): New variable.
11514 (syms_of_display): Initialize and staticpro it.
11515 (update_frame_1): Don't interrupt the display for pending input if
11516 redisplay_dont_pause is set.
11518 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
11520 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
11522 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
11524 * callproc.c (Fcall_process): Terminate the unwind-protect around
11525 the post-read-conversion of coding system.
11527 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
11528 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
11529 * buffer.h (overlays_at): Update prototype.
11530 * xdisp.c (next_overlay_change): Update call to overlays_at.
11531 * xfaces.c (face_at_buffer_position): Likewise.
11532 * textprop.c (Fget_char_property): Likewise.
11533 * xterm.c (note_mouse_highlight): Likewise.
11535 * minibuf.c (do_completion): Don't consider a simple change of
11536 case as `completion'.
11538 2000-08-08 Ken Raeburn <raeburn@gnu.org>
11540 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
11541 * undo.c (record_delete): Make sure last_point_position_buffer is
11542 a buffer before comparing pointers.
11544 * coding.h (decode_coding_string): Declare.
11546 * intervals.h (Fprevious_single_char_property_change): Declare.
11548 * textprop.c (Fprevious_single_char_property_change): Don't do
11549 arithmetic directly on lisp objects.
11551 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
11553 * keyboard.h (menu_item_eval_property): Declare.
11555 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
11556 reuse as buffer name, instead of recreating (and discarding) every
11557 time a message is logged.
11558 (with_echo_area_buffer): Make callback arg A2 a lisp object.
11559 (current_message_1, truncate_message_1, set_message_1)
11560 (display_echo_area_1, resize_mini_window_1): Signatures changed.
11561 (current_message, truncate_echo_area, display_echo_area)
11562 (resize_echo_area_axactly): Changed calls.
11564 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
11566 (Ffind_coding_systems_region_internal): First argument to Fappend
11567 must be an integer, not a Lisp object.
11569 2000-08-08 Kenichi Handa <handa@etl.go.jp>
11571 * charset.c (Fchar_width): Doc fix.
11573 2000-08-08 Gerd Moellmann <gerd@gnu.org>
11575 * charset.c (Fstring_width): Doc fix.
11577 2000-08-07 Gerd Moellmann <gerd@gnu.org>
11579 * xdisp.c (start_display): When starting display on a continuation
11580 line, clear ascent and descent members of the iterator structure;
11581 the height of the continued line does not affect the height of the
11583 (make_cursor_line_fully_visible): Do nothing if cursor is on a
11584 line taller than the window.
11585 (redisplay_window) <forced window start>: Handle case that the
11586 middle of the window is not found in any row.
11587 (dump_glyph_row): Show more information.
11588 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
11589 first text line in a glyph matrix.
11591 * xterm.c (x_draw_image_foreground): Avoid drawing outside
11592 of the clip area when image doesn't have a mask.
11594 * fns.c (sweep_weak_table): Fix survival conditions for
11595 key-or-value and key-and-value weakness.
11597 * .gdbinit (xhashtable): New command.
11599 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
11600 tables out of the list of all weak hash tables.
11602 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
11603 a new buffer is created, make sure echo_area_buffer[] references
11606 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
11608 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
11611 2000-08-07 Kenichi Handa <handa@etl.go.jp>
11613 * syntax.c (skip_chars): Fix previous change. Make the handling
11614 of unibyte string consistent with that of regex search.
11616 2000-08-05 Gerd Moellmann <gerd@gnu.org>
11618 * xmenu.c (popup_get_selection): Use xfree instead of free.
11620 * fileio.c (Finsert_file_contents): Use xfree instead of free.
11622 * editfns.c (Ftranspose_regions): Use xfree instead of free.
11624 * callproc.c (child_setup): Use xfree instead of free.
11626 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
11628 (run_mac_command, closedir): Use `xfree' instead of `free'.
11630 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
11632 * eval.c (error): Use xfree instead of free.
11634 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
11636 * fns.c: Replace `illegal' with `invalid'.
11637 (Fmake_hash_table, make_hash_table): Allow table size of 0.
11639 2000-08-05 Kenichi Handa <handa@etl.go.jp>
11641 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
11644 2000-08-04 Noah Friedman <friedman@splode.com>
11646 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
11649 2000-08-04 Gerd Moellmann <gerd@gnu.org>
11651 * syntax.c (skip_chars): Fix typo in error message.
11653 2000-08-04 Andreas Schwab <schwab@suse.de>
11655 * m/ia64.h: Moved from s/ia64.h.
11657 2000-08-04 Kenichi Handa <handa@etl.go.jp>
11659 * process.c (read_process_output): Big simplification. Handle
11660 composition and post-read-conversion of coding system correctly.
11661 (send_process): Handle composition correctly.
11663 * callproc.c (Fcall_process): Handle post-read-conversion of
11664 coding system if any.
11666 * coding.c (decode_coding_iso2022): More strict check for handling
11668 (coding_restore_composition): Pay attention to the case that
11669 cmp_data is not set properly (because of invalid code in the
11671 (run_pre_post_conversion_on_str): Include text properties in the
11673 (decode_coding_string): Set members of coding correctly.
11675 2000-08-03 Gerd Moellmann <gerd@gnu.org>
11677 * s/ia64.h: New file.
11679 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
11680 Use NULL instead of 0 at the end of variable argument list of
11681 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
11682 sizeof (int) < sizeof (void *).
11684 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
11685 of variable argument lists of XtVaGetValues and XtVaSetValues.
11687 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
11688 variable argument lists of XtVaGetValues and XtVaSetValues.
11690 2000-08-02 Gerd Moellmann <gerd@gnu.org>
11692 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
11693 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
11695 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
11698 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
11699 in call to Fsingle_key_description.
11701 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
11704 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
11706 * window.c (display_buffer_reuse_frames): New variable.
11707 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
11708 frames displaying BUFFER.
11709 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
11711 2000-08-01 Miles Bader <miles@gnu.org>
11713 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
11714 when to constrain NEW_POS (they were pretty screwed up before).
11716 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
11718 * msdos.c (run_msdos_command): Save and restore the master
11719 environment, for the case that child_setup signals an error.
11720 When mirroring slashes in DOS shell commands, don't fail when
11721 argv[2] has embedded blanks.
11722 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
11723 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
11724 (dos_ttraw): Call mouse_setup_buttons.
11726 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
11727 using alloca; free it after run_msdos_command returns.
11729 2000-07-27 Dave Love <fx@gnu.org>
11731 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
11732 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
11734 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
11736 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
11738 * editfns.c (lisp_time_argument): Fix last change.
11740 2000-07-27 Gerd Moellmann <gerd@gnu.org>
11742 * fns.c (Fdelete): Make it work on vectors and strings in addition
11745 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
11746 (syms_of_fns): Initialize new variables.
11747 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
11748 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
11749 weakness, with t meaning the same as `key-and-value'.
11751 2000-07-27 Kenichi Handa <handa@etl.go.jp>
11753 * coding.h (struct coding_system): Member safe_charset deleted.
11755 * coding.c (Qsafe_charsets): This variable deleted.
11756 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
11758 (coding_safe_chars): New function.
11759 (CODING_SAFE_CHAR_P): New macro.
11760 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
11761 checking safe_charsets member of the coding system. Caller changed.
11762 (detect_coding_iso2022): New local variable safe_chars.
11763 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
11764 safe_charsets member of the coding system.
11765 (decode_coding_iso2022): New local variable safe_chars.
11766 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
11767 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
11768 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
11769 (ENCODE_UNSAFE_CHARACTER): New macro.
11770 (encode_coding_iso2022): New local variable safe_chars. Check
11772 (setup_coding_system): Delete the code to initialize
11773 coding->safe_charses
11774 (intersection, find_safe_codings): New functions.
11775 (Ffind_coding_systems_region_internal): New function.
11776 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
11777 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
11778 variable and initialize it.
11780 * fns.c (char_table_ref_and_index): New function.
11782 * lisp.h (char_table_ref_and_index): Add prototype.
11784 2000-07-26 Sam Steingold <sds@gnu.org>
11786 * editfns.c (lisp_time_argument): Added third argument `usec'.
11787 (Ffloat_time): New built-in Lisp function.
11789 2000-07-26 Gerd Moellmann <gerd@gnu.org>
11791 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
11792 for the character code.
11794 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
11797 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
11798 if called for a popup menu.
11799 (xmenu_show): Store help string in widget values.
11801 2000-07-26 Dave Love <fx@gnu.org>
11803 * syswait.h: Move some definitions.
11804 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
11805 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
11806 perspicuous definitions.
11807 (WTERMSIG): Fix bit pattern used.
11809 2000-07-26 Kenichi Handa <handa@etl.go.jp>
11811 * print.c (print_object): If vector printing is truncated, print
11812 "..." to indicate it as well as the case of list printing.
11814 2000-07-25 Gerd Moellmann <gerd@gnu.org>
11816 * xdisp.c (next_element_from_display_vector): Improve comments.
11818 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
11819 for the character code, and the rest for the face id as in 20.x.
11820 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
11822 * window.c (window_display_table): Cleaned up.
11824 * syntax.c (Fforward_word): Add last arg nil in call of
11825 Fconstrain_to_field.
11827 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
11829 * fileio.c (Frename_file) [DOS_NT]: If the file names are
11830 identical but for the letter-case, don't call
11831 barf_or_query_if_file_exists.
11833 2000-07-25 Miles Bader <miles@gnu.org>
11835 * editfns.c (find_field): Honor special `boundary' fields.
11836 (Qboundary): New variables.
11837 (syms_of_editfns): Initialize Qboundary.
11838 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
11839 Use scan_buffer instead of find_before_next_newline, because it
11840 allows us to detect the boundary case where there's a newline at
11842 * lisp.h (Fconstrain_to_field): Update external declaration.
11844 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11846 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
11849 2000-07-24 Dave Love <fx@gnu.org>
11851 * s/sunos4-0.h, s/sol2.h:
11852 (LIBS_TERMCAP): Move from m/sparc.h.
11854 * m/sparc.h (TERMINFO): Moved to system files (probably only
11855 relevant for sunos4 judging by its vintage).
11856 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
11859 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
11861 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
11862 name to single_keymap_panes.
11864 2000-07-24 Andreas Schwab <schwab@suse.de>
11866 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
11868 2000-07-24 Gerd Moellmann <gerd@gnu.org>
11870 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
11871 parameters instead of using int parameters. Expect FN to accept
11872 EMACS_INT parameters.
11873 (display_echo_area, resize_echo_area_axactly, current_message)
11874 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
11875 with new argument list.
11876 (resize_mini_window_1): New callback function.
11877 (current_message_1, truncate_message_1, set_message_1): Change
11878 parameter lists to the new format expected by with_echo_area_buffer.
11880 2000-07-24 Kenichi Handa <handa@etl.go.jp>
11882 * fontset.c (fontset_ref): Remove INLINE declaration.
11883 (fontset_ref_via_base): Likewise.
11884 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
11887 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
11889 * msdos.c (IT_note_mouse_highlight): Process overlays in the
11890 correct order of priority. If help echo was found in an overlay,
11891 use that overlay as the object in which the help echo was found.
11893 2000-07-22 Miles Bader <miles@gnu.org>
11895 * textprop.c (Fprevious_single_char_property_change): The initial
11896 property value should be from the position preceding POSITION, not
11899 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
11901 * coding.c (syms_of_coding): Doc fix for
11902 inhibit-iso-escape-detection.
11904 2000-07-21 Gerd Moellmann <gerd@gnu.org>
11906 * xterm.c (note_mouse_highlight): Process overlays in the right
11909 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
11911 * xterm.c (note_mouse_highlight): If help-echo was found in an
11912 overlay, use that overlay as the object in which the help was found.
11914 * window.c (foreach_window_1): Fix typo reversing an if-condition.
11916 * window.c (foreach_window): Instead of a fake variable argument
11917 list, take one USER_DATA argument.
11918 (foreach_window_1): Likewise, and call callback functions with two
11919 args, the window and USER_DATA.
11920 (struct check_window_data): New struct.
11921 (check_window_containing): Use it.
11922 (window_from_coordinates): Set up a struct check_window_data for
11924 (add_window_to_list, freeze_window_start): Change parameters
11925 according to new calling convention.
11927 * window.h (foreach_window): Change prototype.
11929 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
11931 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
11933 * xmenu.c (menu_help_callback): Call show_help_echo with
11934 additional arguments OBJECT and POS.
11936 2000-07-21 Kenichi Handa <handa@etl.go.jp>
11938 * data.c (Faset): Allow storing any multibyte character in a
11939 string. Convert unibyte string to multibyte if necessary.
11941 * xfns.c (x_encode_text): New function.
11942 (x_set_name): Use x_encode_text.
11943 (x_set_title): Likewise.
11945 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
11947 * xterm.h (x_encode_text): Add prototype.
11949 2000-07-20 Dave Love <fx@gnu.org>
11951 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
11954 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
11956 * msdos.c (help_echo_window): New variable.
11957 (syms_of_msdos): Initialize and staticpro it.
11958 (IT_note_mode_line_highlight): Set help_echo_window.
11959 (IT_note_mouse_highlight): Ditto.
11960 (dos_rawgetc): Store help_echo_window in the second event produced
11963 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
11964 Record the object that generated the help echo and the position of
11965 that object in help_echo_object and help_echo_pos. Record that
11966 some glyphs in a row are displayed in mouse-face.
11967 (IT_update_begin): Don't clear mouse highlight unless one of the
11968 enabled glyph rows is marked as being displayed in mouse-face.
11969 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
11970 and position recorded in help_echo_object and help_echo_pos to the
11972 (IT_menu_display): Accept a new argument PN: the pane number of
11973 the current menu pane. Record the pane number and the item
11974 number of the item which has associated help string.
11975 (XMenuActivate): Update the prototype for help_callback in
11976 function declaration. Call IT_menu_display with the current menu
11977 pane number as an additional argument. Call help_callback with
11978 two additional arguments: the pane number and the item number of
11979 the menu item associated with the help text.
11980 (help_echo_object, help_echo_pos): New variables.
11981 (syms_of_msdos): Initialize them and staticpro help_echo_object.
11983 * msdos.h (XMenuActivate): Update prototype.
11985 2000-07-19 Gerd Moellmann <gerd@gnu.org>
11987 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
11988 Add some more prototypes.
11990 * xterm.c, xterm.h: Add some more prototypes.
11992 * lisp.h (Fnext_single_char_property_change): Add prototype.
11994 * dispnew.c (direct_output_for_insert): Remove confusing
11995 outer local variable mouse_face_overwritten_p.
11996 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
11998 * alloc.c (allocate_string_data): Don't copy old string contents.
12000 2000-07-19 Kenichi Handa <handa@etl.go.jp>
12002 * coding.c (code_convert_region): Delete text properties before
12003 shrinking the conversion region.
12005 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12007 * dispnew.c (update_text_area): Write the whole row if it
12008 has mouse-face in it.
12010 * xfaces.c (face-alternative-font-family-alist): Remove
12011 DEFVAR_LISP; staticpro instead.
12013 * xmenu.c (menu_help_callback): Call show_help_echo with
12016 * keyboard.c (show_help_echo): Add parameter WINDOW.
12017 (read_char): Call show_help_echo with window extracted from Lisp
12019 (gen_help_event): Add parameter WINDOW.
12021 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
12023 * xterm.c (help_echo_window): New variable.
12024 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
12025 (XTread_socket): Pass help_echo_window to gen_help_event.
12026 (syms_of_xterm): Initialize and staticpro help_echo_window.
12028 2000-07-18 Dave Love <fx@gnu.org>
12030 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
12032 2000-07-18 Gerd Moellmann <gerd@gnu.org>
12034 * alloc.c (allocate_string_data): If string had already data
12035 assigned, copy old contents to new string data.
12037 * coding.c (syms_of_coding): Fix typo in spelling of variable
12038 `inhibit-iso-escape-detection'.
12040 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
12042 * Makefile.in: Add dependencies on dispextern.h.
12043 (alloca.o): Don't define malloc and define EMACS_FREE instead of
12044 `free'; both can conflict with system header files.
12046 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12048 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
12051 2000-07-18 Dave Love <fx@gnu.org>
12053 * window.c (Fwindow_list): Declare arg `window'.
12055 2000-07-18 Kenichi Handa <handa@etl.go.jp>
12057 * coding.c (setup_coding_system): Don't override the explicitly
12058 specified designations.
12060 2000-07-15 Miles Bader <miles@gnu.org>
12062 * editfns.c (char_property_eq, char_property_stickiness): Renamed
12063 from `text_property_eq' and `text_property_stickiness', respectively.
12064 (find_field, Fconstrain_to_field, char_property_eq)
12065 (char_property_stickiness): Changed to call char-property functions
12066 instead of text-property-only ones.
12068 * textprop.c (Fnext_single_char_property_change): Made a subr (was
12069 `next_single_char_property_change'). Do more error checking, and
12070 cleanup limit behavior.
12071 (Fprevious_single_char_property_change): New function.
12072 (syms_of_textprop): Initialize new subrs.
12074 * xdisp.c (display_prop_end, invisible_text_between_p):
12075 Call Fnext_single_char_property_change instead of
12076 next_single_char_property_change.
12078 2000-07-15 Jason Rumney <jasonr@gnu.org>
12080 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
12081 after menu is finished with.
12082 (add_menu_item): Only consider wv->title as a menu title.
12083 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
12085 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
12087 (FONT_REGEXP): Remove unused macro, and its sub-components.
12088 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
12090 * w32term.c (help_echo_object, help_echo_pos): New variables.
12091 (note_mode_line_highlight): Store additional information about the
12092 help-echo in help_echo_object and help_echo_pos. Check both
12093 `local-map' and `keymap' properties for changing the cursor
12094 (note_mouse_highlight): Store additional information about the
12095 help-echo in help_echo_object and help_echo_pos.
12096 (note_tool_bar_highlight): Set help_echo_object to nil and
12097 help_echo_pos to -1.
12098 (w32_read_socket): Use gen_help_event instead of filling
12099 input_events manually.
12100 (syms_of_w32term): Staticpro help_echo_object.
12101 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
12102 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
12103 (x_clear_mouse_face): New function.
12104 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
12105 (x_update_window_begin): No need to turn off the mouse
12107 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12108 depending on whether they contain glyphs highlighted in mouse-face.
12109 (x_fill_stretch_glyph_string): Consume runs of stretch
12110 glyphs instead of a single one.
12111 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12112 with new argument list.
12113 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12114 (x_append_glyph, x_append_composite_glyph)
12115 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12116 changes in struct glyph starting 1999-12-27. See comments for
12117 xterm.c on 2000-07-05.
12119 2000-07-14 Sam Steingold <sds@gnu.org>
12121 * xfaces.c (realize_x_face): Fix the last patch:
12122 check `default_face' before dereferencing.
12124 2000-07-14 Dave Love <fx@gnu.org>
12126 * syntax.c (back_comment): Add null default in switch (for pcc).
12128 2000-07-14 Kenichi Handa <handa@etl.go.jp>
12130 * xfaces.c (realize_x_face): Make fontset using the base of the
12131 default_face's fontset, not using the default fontset.
12133 * coding.c (inhibit_iso_escape_detection): New variable.
12134 (syms_of_coding): Make it a Lisp variable.
12135 (detect_coding_iso2022): If inhibit_iso_escape_detection is
12136 nonzero, ignore ISO2022's escape sequence.
12138 2000-07-14 Gerd Moellmann <gerd@gnu.org>
12140 * alloca.c (malloc) [emacs]: Define as xmalloc.
12142 * xfns.c (Fx_show_tip): If frame parameters contain a position,
12143 use that instead of the mouse position. Add parameters DX and DY.
12145 * dispextern.h (Fx_show_tip): Adjust number of parameters
12148 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
12149 if HELP is a function, call it with OBJECT and POS as parameters
12150 to get the help to display.
12151 (gen_help_event, kbd_buffer_store_help_event): New functions.
12152 (kbd_buffer_get_event): Construct the Lisp help-event differently.
12153 (read_char): Call show_help_echo with new parameters.
12155 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
12158 * xterm.c (help_echo_object, help_echo_pos): New variables.
12159 (note_mode_line_highlight): Store additional information about the
12160 help-echo in help_echo_object and help_echo_pos. Check both
12161 `local-map' and `keymap' properties for changing the cursor
12162 (note_mouse_highlight): Store additional information about the
12163 help-echo in help_echo_object and help_echo_pos.
12164 (note_tool_bar_highlight): Set help_echo_object to nil and
12165 help_echo_pos to -1.
12166 (XTread_socket): Use gen_help_event instead of filling
12167 input_events manually.
12168 (syms_of_xterm): Staticpro help_echo_object.
12170 * xmenu.c (menu_highlight_callback): Use
12171 kbd_buffer_store_help_event instead of setting up and input_event
12172 structure manually.
12174 * xdisp.c (eval_form): GCPRO argument sexpr.
12175 (call_function): New function.
12176 (handle_single_display_prop): Use call_function and FUNCTIONP
12177 instead of checking whether if font_height is a symbol and
12180 * eval.c (internal_condition_case_2): New function.
12182 * lisp.h (FUNCTIONP): New macro.
12183 (internal_condition_case_2, call_function): Add prototypes.
12185 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
12186 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
12187 Always set `arg' member of input_events.
12188 (construct_menu_click): Unused function removed.
12190 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
12192 * w32term.c (construct_mouse_click, construct_mouse_wheel)
12193 (construct_drag_n_drop, x_scroll_bar_handle_click)
12194 (w32_read_socket): Always set `arg' member of input_events.
12196 * keyboard.c (show_help_echo): Use eval_form. Add comment.
12198 * lisp.h (eval_form): Add prototype.
12200 * xdisp.c (eval_form): Make it externally visible.
12202 2000-07-13 Gerd Moellmann <gerd@gnu.org>
12204 * xterm.c (x_handle_tool_bar_click): Store the frame in the
12205 frame_or_window slot of TOOL_BAR_EVENT input events instead of
12206 consing. For prefix events, store the frame in the `arg' slot of
12207 the event, otherwise store the key there.
12208 (XTread_socket): Instead of consing, use the frame_or_window slot
12209 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
12211 * xmenu.c (menu_highlight_callback): Store help string in the
12212 `arg' member of the input event; don't cons.
12213 (menubar_selection_callback): Use the `arg' slot of input events
12214 to queue additional information, instead of consing.
12216 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
12218 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
12220 (w32_read_socket): Adapt to changes in HELP_EVENTs.
12222 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
12223 input events to queue additional information, instead of consing.
12225 * keyboard.c (kbd_buffer_gcpro): Renamed from
12226 kbd_buffer_frame_or_window. Now used for all Lisp objects
12227 referenced from the input queue.
12228 (kbd_buffer_store_event): Always use structure assignment for
12229 copying input events. Record all Lisp objects referenced from
12230 events in kbd_buffer_gcpro.
12231 (kbd_buffer_get_event): Construct Lisp `help-echo' events
12232 differently from input events. Test for prefix menu_bar_events
12233 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
12234 event in kbd_buffer_gcpro to nil.
12235 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
12236 frame_or_window is equal to its arg member as prefix events.
12237 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
12238 used by an input event to nil.
12239 (init_keyboard): Use two times the size of the input queue
12240 for kbd_buffer_gcpro.
12241 (syms_of_keyboard): Likewise.
12243 * emacs.c (handle_USR2_signal, handle_USR1_signal):
12244 Use USER_SIGNAL_EVENT.
12246 * termhooks.h (struct input_event): Add member `arg'.
12247 (MENU_BAR_EVENT): Renamed from menu_bar_event.
12248 (USER_SIGNAL_EVENT): Renamed from user_signal.
12250 * xfaces.c (ASET): Remove definition.
12252 * lisp.h (AREF, ASET, ASIZE): New macros.
12254 * fontset.c (AREF, ASIZE): Remove definitions.
12256 * fns.c (AREF): Remove definition.
12258 * composite.c (AREF): Remove definition.
12260 2000-07-12 Gerd Moellmann <gerd@gnu.org>
12262 * dispnew.c (redraw_overlapped_rows): Add missing local.
12263 (scrolling_window): Remove debug code.
12265 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
12266 Before scrolling, turn off a mouse-highlight in the window
12269 * xterm.c (x_update_window_end): Add parameter
12270 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
12271 redisplay in XTframe_up_to_date.
12272 (x_clear_mouse_face): New function.
12273 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
12275 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
12277 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
12278 it when any row is written to that contains glyphs highlighted in
12280 (update_window): Call the window update end hook with new
12281 parameter MOUSE_FACE_OVERWRITTEN_P.
12282 (direct_output_for_insert): Give up if row contains mouse-face.
12284 * dispextern.h (struct redisplay_interface): Add parameter
12285 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
12286 (clear_mouse_face): New function pointer member.
12288 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
12290 * syntax.c (back_comment): Use one switch rather than a few `if's.
12291 Obey open_paren_in_column_0_is_defun_start.
12292 When reverting to the `slow' method, try to nicely handle the case
12293 of nested comments by checking that the comment-starter we found
12294 does indeed match the comment-ender.
12295 (scan_sexps_forward, scan_sexps_forward):
12296 Ignore excessive opening parenthesis rather than throwing an error.
12298 2000-07-11 Gerd Moellmann <gerd@gnu.org>
12300 * doc.c (Fsubstitute_command_keys): Handle case that a GC
12301 in Fwhere_is_internal or get_keymap_1 relocates string contents.
12303 * dispnew.c (direct_output_forward_char): Give up if currently
12304 displaying a message instead of the minibuffer contents.
12306 * xterm.c (x_update_window_begin): No need to turn off the mouse
12308 (show_mouse_face): Set the mouse_face_p flag of glyph rows
12309 depending on whether they contain glyphs highlighted in mouse-face.
12311 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
12312 compare the mouse_face_p flags of both rows.
12314 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
12316 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
12318 * keyboard.c (show_help_echo): Accept additional parameter
12319 ok_to_overwrite_keystroke_echo.
12320 (read_char): Call show_help_echo with a zero
12321 ok_to_overwrite_keystroke_echo argument.
12322 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
12323 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
12324 ok_to_overwrite_keystroke_echo argument.
12325 * w32menu.c (w32_menu_display_help): Call show_help_echo with
12326 non-zero ok_to_overwrite_keystroke_echo argument.
12328 2000-07-10 Gerd Moellmann <gerd@gnu.org>
12330 * xdisp.c (try_window_id): If changes are all below what is
12331 displayed in the window, and point is in the window, we still
12332 might have to find point on the display.
12334 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
12335 glyphs instead of a single one.
12336 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
12337 with new argument list.
12338 (x_set_glyph_string_gc): Make sure the face's GC is valid.
12340 * keymap.c (get_keymap_1): Add comment that this function can GC.
12341 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
12342 comment that functions can GC.
12343 (Fset_keymap_parent): GCPRO arg KEYMAP.
12345 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
12347 * msdos.c (XMenuActivate): After exiting the menu, restore the
12348 echo area message and erase it.
12350 2000-07-10 Kenichi Handa <handa@etl.go.jp>
12352 * fontset.c (Ffontset_info): Make the return value more compatible
12353 with that of Emacs 20.
12355 2000-07-07 Gerd Moellmann <gerd@gnu.org>
12357 * eval.c (Fsignal): Handle case that backtrace_list is null.
12359 2000-07-07 Kenichi Handa <handa@etl.go.jp>
12361 * ccl.c (Fccl_execute): Typo fixed.
12363 2000-07-06 Gerd Moellmann <gerd@gnu.org>
12365 * window.c (window_loop): Add missing gcpro1 local variable.
12367 * window.c (Fwindow_list): Reverse list at the end.
12368 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
12369 means allow windows on OWINDOW's frame, only.
12370 (window_loop): Simplified; use Fwindow_list.
12372 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
12374 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12376 * xterm.c (XTread_socket): Increment handling_signal at the start,
12377 decrement it at the end.
12379 * eval.c (handling_signal): New variable.
12380 (Fsignal): Abort if handling_signal is non-zero.
12382 * lisp.h (handling_signal): External declaration.
12384 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
12386 2000-07-05 Ken Raeburn <raeburn@gnu.org>
12388 Sound support for NetBSD through "Linux emulation" support:
12389 * config.in (HAVE_SOUNDCARD_H): Undef.
12390 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
12391 * Makefile.in (LIBSOUND): New variable.
12392 (LIBES): Include it.
12393 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
12394 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
12395 (vox_open): Use DEFAULT_SOUND_DEVICE.
12396 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
12398 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12400 * print.c (print_error_message): If Vsignaling_function is set,
12401 show it in *Messages*.
12403 * lisp.h (Vsignaling_function): External declaration.
12405 * eval.c (Vsignaling_function): New variable.
12406 (Fsignal): Compute it.
12407 (syms_of_eval): Staticpro it.
12409 2000-07-05 Dave Love <fx@gnu.org>
12411 * syswait.h: Use the autoconf recommended approach. Old code
12412 #if'd out in case we need to revert.
12414 * config.in (HAVE_SYS_WAIT_H): Added.
12416 2000-07-05 Andrew Innes <andrewi@gnu.org>
12418 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
12419 when non-NULL instead of __morecore, to take account of buffer
12420 memory. This also solves a problem with spurious memory warnings
12423 * ralloc.c: Make real_morecore non-static.
12425 * eval.c (internal_condition_case): Comment out abort if
12426 interrupt_input_blocked is not zero.
12428 * makefile.nt: Add support for `bootstrap' and related targets.
12429 Include minimal debug info in emacs.exe in release build.
12430 Remove all dependencies on lisp.h, and fixup some others.
12432 * w32.c (init_environment): Install code from 20.7 for providing
12433 default values for environment variables, based on the
12434 executable's own location.
12435 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
12436 (sys_socket): Install socket inheritance bug fix from 20.7.
12438 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
12439 here via blockinput.h).
12441 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
12443 * w32menu.c (w32_menu_display_help):
12444 * xmenu.c (menu_help_callback): Use show_help_echo.
12446 * keyboard.h (show_help_echo): Declare.
12448 * keyboard.c (show_help_echo): New function, extracted from read_char.
12449 Feval its `msg' argument if it's a cons cell.
12450 (read_char): Use it.
12451 (follow_key): Pass `autoload' to get_keyelt.
12453 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
12454 (note_tool_bar_highlight, XTread_socket):
12455 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
12457 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
12458 (note_tool_bar_highlight, w32_read_socket):
12459 Do not gratuitously ignore non-string `help-echo' properties.
12461 2000-07-05 Gerd Moellmann <gerd@gnu.org>
12463 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
12465 * window.c (delete_all_subwindows): Reset Vwindow_list.
12467 * xterm.c (x_append_glyph, x_append_composite_glyph)
12468 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
12469 changes in struct glyph starting 1999-12-27. Some bit-fields of
12470 struct glyph were not set, which made glyphs unequal when compared
12471 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
12472 effects were the result. This also depended on the contents of
12473 memory returned by xmalloc. If flickering happens again, activate
12474 the code in clear_glyph_row that's in #if 0. If the flickering is
12475 gone with that, chances are that it is caused by something similar.
12477 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
12479 * dispextern.h: Add some comments.
12481 * window.c (add_window_to_list): Add parameter LIST.
12482 (window_list): Order list so that, for each frame, windows are
12483 in canonical order, and so that frames appear in the list in
12484 the order given by Vframe_list.
12485 (next_window): Reverse the handling of NEXT_P.
12487 2000-07-04 Gerd Moellmann <gerd@gnu.org>
12489 * window.c (Vwindow_list): New variable.
12490 (make_window, delete_window): Set Vwindow_list to nil.
12491 (check_window_containing): New function.
12492 (window_from_coordinates): Rewritten.
12493 (add_window_to_list, window_list, candidate_window_p)
12494 (decode_next_window_args, next_window): New functions.
12495 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
12496 (Fwindow_list): New function.
12497 (Fother_window): Cleaned up.
12498 (foreach_window): Add a longer "variable argument list". Let
12499 callback function return 0 to indicate that cycling over windows
12501 (foreach_window_1): Likewise.
12502 (freeze_window_start): Return int.
12503 (init_window): New function.
12504 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
12506 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
12507 input_event with bzero.
12508 (main): Call init_window.
12510 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
12513 2000-07-04 Kenichi Handa <handa@etl.go.jp>
12515 * composite.h (make_composition_value_copy): Extern it.
12517 * composite.c (make_composition_value_copy): New function.
12519 * editfns.c (Fformat): While copying text properties, make each
12520 composition property value a copy.
12522 * fns.c (concat): While copying text properties, make each
12523 composition property value a copy.
12525 2000-07-03 Gerd Moellmann <gerd@gnu.org>
12527 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
12529 * fns.c (sweep_weak_table): Mark only objects that are not
12532 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
12533 include those frames as candidates which have their focus
12534 redirected to the minibuffer frame.
12536 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
12538 * fns.c (Fputhash): Return `value' rather than nil.
12540 2000-06-30 Gerd Moellmann <gerd@gnu.org>
12542 * frame.c (next_frame): Don't check focus redirection in case
12543 MINIBUF is a window. Doing so excludes frames using MINIBUF
12544 unless their focus is redirected, which contradicts the
12545 specification of next-frame, and leads to infinite loops in
12546 certain situations when cycling through windows with next-window.
12548 2000-06-30 Kenichi Handa <handa@etl.go.jp>
12550 * coding.c (code_convert_region): Even if the length of text is
12551 zero, try to convert it if coding->type is coding_type_ccl.
12552 (decode_coding_string, encode_coding_string): Likewise.
12554 2000-06-28 Gerd Moellmann <gerd@gnu.org>
12556 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
12557 the display if windows_or_buffers_changed.
12559 * dispnew.c (struct row_entry): New structure.
12560 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
12561 (row_table_size, old_lines, new_lines, old_lines_size)
12562 (new_lines_size, run_pool, runs_size, runs): New variables.
12563 (add_row_entry): New function.
12564 (scrolling_window): Use data structures allocated with xmalloc and
12565 held in global variables, instead of allocating them with alloca and
12566 holding them in local variables. Use a larger hash table whose
12567 size depends on glyph matrix sizes. Don't use bzero to clear the
12568 hash table; instead, clear used slots only.
12570 * fns.c (next_almost_prime): Make it externally visible.
12572 * lisp.h (next_almost_prime): Add prototype.
12574 * s/isc4-0.h (sigunblock): Define.
12576 * s/sco5.h (sigunblock): Define.
12578 2000-06-27 Dave Love <fx@gnu.org>
12580 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
12581 (moved to osf5-0.h).
12582 [!NOT_C_CODE]: Protect string.h stuff.
12584 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
12585 (sys_siglist, NSIG): Definitions moved here from osf1.h.
12587 2000-06-27 Gerd Moellmann <gerd@gnu.org>
12589 * xdisp.c (resize_mini_window): Subtract the extra line spacing
12590 below the last line from the needed window height.
12592 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
12594 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
12595 (Fwidget_get): Use it.
12596 (syms_of_fns): Defsubr it.
12598 2000-06-26 Gerd Moellmann <gerd@gnu.org>
12600 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
12601 display info for XIM.
12602 (xim_open_dpy): Likewise.
12603 (xim_close_dpy): Don't free the display info's XIM.
12605 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
12607 * config.in (USE_XIM): New define.
12609 * keymap.c (get_keyelt): For menu-items containing a `:filter
12610 FILTER', apply FILTER to the menu-item's definition to get the
12611 real definition to use.
12613 * lisp.h (QCfilter): External declaration.
12615 * xfns.c (Fimage_size): New function.
12616 (syms_of_xfns): Defsubr it.
12618 2000-06-26 Andreas Schwab <schwab@suse.de>
12620 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
12621 Fstring_as_unibyte.
12623 2000-06-25 Dave Love <fx@gnu.org>
12625 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
12627 * Makefile.in (blockinput.h): Depend on atimer.h.
12628 (atimer.h): Depend on systime.h.
12630 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
12632 * atimer.h: Protect against multiple inclusion. Include systime.h.
12634 * lisp.h (swap_in_global_binding): Declare.
12636 2000-06-24 Ken Raeburn <raeburn@gnu.org>
12638 * process.c (Fopen_network_stream): Turn off atimers for duration
12639 of call to connect. (Patch from Gerd.)
12641 2000-06-23 Dave Love <fx@gnu.org>
12643 * ralloc.c: Maybe include unistd.h
12645 * emacs.c (setgrp): Undefine before defining.
12646 (malloc_warning, set_time_zone_rule, index): Prototype.
12648 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
12649 HAVE_STRUCT_TIMEZONE.
12651 * s/osf1.h: Move string.h hack here from alpha.h and make it
12653 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
12655 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
12656 (SOCKLEN_TYPE): Don't define.
12658 * m/alpha.h: Remove string.h hack.
12660 * s/osf5-0.h: New file.
12662 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
12663 include time.h, done by systime.h.
12664 [__FreeBSD__]: Remove redundant includes.
12666 * callproc.c (setpgrp): Undefine before defining.
12667 (delete_temp_file): Return Qnil to avoid warning.
12669 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
12671 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
12674 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
12676 * composite.h (compose_text): Declare.
12678 * xterm.c: Don't include sys/types.h unconditionally. Don't
12679 protect its inclusion with !USG (following xmenu.c).
12681 2000-06-23 Gerd Moellmann <gerd@gnu.org>
12683 * xfns.c (x_create_tip_frame): Initialize frame's colors like
12686 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
12688 * coding.c (decode_eol_post_ccl): Special handling for undecided
12689 and inconsistent EOL types.
12691 2000-06-22 Gerd Moellmann <gerd@gnu.org>
12693 * xrdb.c (x_load_resources): Add default resource for scroll bar's
12694 trough color and main window's background color.
12696 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
12698 * xterm.h (Xt_app_con): External declaration.
12700 * widget.c (EmacsFrameRealize): Fix typo.
12702 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
12704 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
12705 (handle_invisible_prop): Record the start of invisible text in
12706 it->add_overlay_start.
12707 (struct overlay_entry): Add member `overlay'.
12708 (handle_overlay_change): Simplify.
12709 (next_overlay_string): After having processed overlay strings at the
12710 end of the buffer, record that fact in
12711 it->overlay_strings_at_end_processed_p.
12712 (compare_overlay_entries): If before- and after-strings come
12713 from the same overlay, let before-strings come first.
12714 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
12715 (load_overlay_strings): Take it->add_overlay_start into account
12716 when adding overlay strings.
12718 * dispextern.h (struct it): Add member add_overlay_start.
12720 2000-06-22 Dave Love <fx@gnu.org>
12722 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
12724 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
12726 2000-06-22 Kenichi Handa <handa@etl.go.jp>
12728 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
12731 2000-06-21 Dave Love <fx@gnu.org>
12733 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
12735 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
12737 * syntax.c (back_comment): Simplify string-parity counting (with
12738 the added benefit of handling multiple string-styles as long as
12739 they are not intertwined).
12740 Jump to the slow code as soon as a comment starter is found in
12741 a "string_lossage" position. Fixes the case: " /* " /* " */.
12743 2000-06-21 Dave Love <fx@gnu.org>
12745 * Makefile.in: Use GETLOADAVG_LIBS.
12747 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
12748 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
12750 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12752 * syntax.c (describe_syntax): Recognize the `n'estable bit.
12753 (Fforward_comment, scan_lists):
12754 Check the comstyle of single-char comment-starters.
12755 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
12756 we're just at the beginning of the comment (f.ex with (*) ... (*)).
12757 Check the comstyle of single-char comment-starters.
12758 Clarify control-flow around the Scomment case.
12760 2000-06-20 Dave Love <fx@gnu.org>
12762 * fns.c (make_hash_table, maybe_resize_hash_table):
12763 Cast arg of next_almost_prime.
12765 * tparam.c [emacs]: Include lisp.h.
12767 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
12770 2000-06-20 Gerd Moellmann <gerd@gnu.org>
12772 * keyboard.c (adjust_point_for_property): Check if display
12773 property should be treated as intangible by looking at its value.
12775 * xdisp.c (single_display_prop_intangible_p)
12776 (display_prop_intangible_p): New functions.
12778 * dispextern.h (display_prop_intangible_p): Add prototype.
12780 * xdisp.c (dump_glyph_row): Show type of glyph->object.
12782 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
12783 argument to sigprocmask.
12785 * s/sco5.h (sigblock): Redefined to pass a pointer as second
12786 argument to sigprocmask.
12788 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
12789 sigprocmask_set, and pass a pointer to it to sigprocmask.
12791 * sysdep.c (sigprocmask_set): New variable.
12793 * fileio.c (make_temp_name): Don't use `%s' in string passed to
12796 2000-06-20 Sam Steingold <sds@gnu.org>
12798 * xrdb.c: Don't declare xmalloc, xrealloc.
12800 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
12802 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
12803 (re_comp): Cast gettext return value to avoid complaints when
12806 2000-06-20 Dave Love <fx@gnu.org>
12808 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
12810 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
12812 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
12814 * m/alpha.h: Don't declare xmalloc, xrealloc.
12816 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
12818 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
12820 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
12822 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
12825 * keyboard.h (poll_for_input_1): Declare.
12827 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
12829 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
12831 * doprnt.c: Don't declare xmalloc, xrealloc.
12833 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
12834 (getenv, ctime, getwd): Removed.
12835 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
12837 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
12838 x_set_tool_bar_lines.
12840 * config.in: Add HAVE_GETWD. Move some definitions above
12841 machine/system includes.
12843 2000-06-20 Kenichi Handa <handa@etl.go.jp>
12845 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
12847 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
12848 contain information about ENCODING.
12850 * fontset.c (FONTSET_ASCII): Use the first element of char table
12851 for an ASCII font, not defalt slot.
12852 (fontset_ref_via_base): If FONTSET doesn't contain information for
12853 C, try the default fontset.
12854 (make_fontset): Don't copy the default fontset.
12855 (fontset_font_pattern): Likewise.
12856 (accumulate_font_info): If ELT is nil, use the corresponding
12857 element in the default fontset.
12859 2000-06-19 Dave Love <fx@gnu.org>
12861 * syntax.c (Fparse_partial_sexp): Doc fix.
12863 * regex.h: Test PROTOTYPES as well as __STDC__.
12865 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
12866 errno, strerror. Put text after #endif in comment.
12868 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
12870 * xterm.c (x_frame_of_widget): Likewise.
12872 2000-06-19 Gerd Moellmann <gerd@gnu.org>
12874 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
12875 to Vfundamental_mode_abbrev_table.
12877 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
12878 bogus objects are marked. This slows down GC by ~80 percent, but
12879 it might be worth trying when debugging GC-related problems.
12880 This feature requires conservative stack marking to be enabled.
12882 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
12883 returns XLookupChars, reset `modifiers' to zero.
12885 2000-06-19 Dave Love <fx@gnu.org>
12887 * mktime.c: Unprotoized.
12889 2000-06-19 Richard Stallman <rms@gnu.org>
12891 * data.c (set_internal): If variable is frame-local,
12892 store the new value immediately into the frame parameter alist.
12894 2000-06-19 Ken Raeburn <raeburn@gnu.org>
12896 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
12897 in the custom handler pointer.
12899 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
12900 value, or checks for CHAR_META can fail when Lisp_Object is a
12902 * keymap.c (get_keyelt): Likewise.
12904 2000-06-19 Kenichi Handa <handa@etl.go.jp>
12906 * ccl.h (struct ccl_program): New member eol_type.
12907 (struct ccl_spec): New member cr_carryover.
12909 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
12910 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
12912 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
12913 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
12914 (decode_eol_post_ccl): New function.
12915 (decode_coding): Don't detect EOL format here for CCL based coding
12917 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
12918 decode_eol_post_ccl after running the CCL program.
12919 (code_convert_region): Don't detect EOL format here for CCL based
12921 (decode_coding_string): Likewise.
12923 2000-06-18 Ken Raeburn <raeburn@gnu.org>
12925 * charset.c (update_charset_table): Use XINT on "iso_final_char"
12926 when treating it as an integer.
12928 * coding.h (encode_coding_string): Declare.
12930 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
12933 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
12934 "xkeymap" to avoid shadowing the "enum map_type" value that needs
12935 to be passed to get_local_map.
12937 * sound.c (Fplay_sound): Don't call make_number on
12938 Frun_hook_with_args count argument.
12940 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
12941 for lisp objects in X event structure data field, when lisp
12942 objects are represented with unions.
12943 (x_scroll_bar_to_input_event): Ditto.
12945 2000-06-16 Ken Raeburn <raeburn@gnu.org>
12947 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
12948 termination of string. Fix sense of test whether
12949 Vline_number_display_limit is an integer.
12951 2000-06-16 Gerd Moellmann <gerd@gnu.org>
12953 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
12954 only if HAVE_X_WINDOWS.
12956 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
12959 * dispnew.c (update_frame_1): Handle case that cursor vpos is
12962 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
12964 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
12967 2000-06-15 Kenichi Handa <handa@etl.go.jp>
12969 * coding.c (decode_coding_emacs_mule): Always set src_base at the
12970 start of the while loop.
12972 2000-06-15 Gerd Moellmann <gerd@gnu.org>
12974 * atimer.c (alarm_signal_handler): Add forward declaration.
12976 * data.c (set_internal): Remove debug code.
12978 2000-06-14 Gerd Moellmann <gerd@gnu.org>
12980 * Makefile.in (bootstrap-temacs): Add `-I../src'.
12982 * unexec.c (toplevel) [COFF]: Include coff.h.
12984 * s/lynxos.h: New file.
12986 * keymap.c (Fsingle_key_description): Enclose function key and
12987 event symbol names in angle brackets.
12989 * xdisp.c (setup_echo_area_for_printing): Call
12990 message_log_maybe_newline if message_buf_print is not set.
12992 * print.c (printchar, strout): Don't check message_buf_print
12993 before calling setup_echo_area_for_printing because that
12994 function does something useful even when message_buf_print is
12997 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
12999 (ensure_echo_area_buffers): Initialize echo buffer's
13000 truncate lines setting to nil.
13001 (with_echo_area_buffer): Don't set the echo buffer's truncate
13002 lines setting here.
13003 (set_message_1): Set it here instead, based on the value
13004 of message_truncate_lines.
13005 (resize_mini_window): Handle case that lines are truncated.
13006 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
13007 DEFVAR_BOOL message-truncate-lines.
13009 * keyboard.c (read_char): Bind message-truncate-lines to t
13010 while displaying a help-echo.
13012 * lisp.h (Qmessage_truncate_lines): External declaration.
13014 2000-06-13 Gerd Moellmann <gerd@gnu.org>
13016 * xdisp.c (Vline_number_display_limit): Renamed from
13017 line_number_display_limit.
13018 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
13019 Extend documentation string. Initialize
13020 Vline_number_display_limit to nil meaning no limit.
13021 (decode_mode_spec): Use Vline_number_display_limit with its new
13024 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
13026 2000-06-13 Richard Stallman <rms@gnu.org>
13028 * frame.c (Fmodify_frame_parameters): Doc fix.
13030 * xfns.c (x_set_frame_parameters): Comment fix.
13032 * frame.c (store_frame_param): Call swap_in_global_binding if the
13033 variable's current binding was chosen based on this frame.
13035 * data.c (swap_in_global_binding): New function.
13037 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13039 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
13040 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
13042 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
13044 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
13046 2000-06-12 Jason Rumney <jasonr@gnu.org>
13048 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
13050 * w32.h (EMACS_W32_H): Renamed from _NT_H_
13052 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
13054 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
13056 2000-06-12 Gerd Moellmann <gerd@gnu.org>
13058 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
13059 (syms_of_xfaces): Defsubr Sdump_colors.
13060 (x_free_colors): Don't treat b&w specially on default visual.
13061 (x_free_dpy_colors): New function.
13062 (free_face_colors): Don't check visual class; it's done
13065 * xterm.c (x_frame_of_widget): New function.
13066 (x_alloc_nearest_color_for_widget): Use it.
13067 (x_copy_dpy_color): New function.
13068 (x_destroy_window): Free various colors.
13070 2000-06-12 Kenichi Handa <handa@etl.go.jp>
13072 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
13074 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
13076 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
13078 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
13080 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
13082 2000-06-11 Dave Love <fx@gnu.org>
13084 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
13086 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
13088 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
13090 2000-06-11 Gerd Moellmann <gerd@gnu.org>
13092 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
13095 2000-06-10 Kenichi Handa <handa@etl.go.jp>
13097 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
13098 (regex_compile): Fix the code for handling the case of single byte
13099 char and multibyte char being mixed in a range within [...].
13101 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
13102 and dst_multibyte members of coding.
13104 * charset.c (update_charset_table): Update the table
13105 bytes_by_char_head.
13106 (init_charset_once): Initialize elements of bytes_by_char_head to
13107 1 except for leading codes for private charases.
13109 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
13110 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
13112 2000-06-09 Ken Raeburn <raeburn@gnu.org>
13114 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
13115 access the data it doesn't point to.
13117 2000-06-08 Gerd Moellmann <gerd@gnu.org>
13119 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
13120 will be translated to a switch-frame event when reading the
13121 event queue. This is necessary because Emacs otherwise won't
13122 perform a switch-frame to a new frame until some other event, for
13123 example a keystroke event, forces it to do so. This has various
13124 effects, one visible being that the cursor of a frame created with
13125 C-x 5 2 or switched to with a window manager key binding like
13126 A-TAB stays hollow because selected_window isn't on the newly
13127 focused frame until the switch-frame is performed.
13129 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
13130 generating a switch-frame event if necessary.
13132 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
13134 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
13137 2000-06-08 Kenichi Handa <handa@etl.go.jp>
13139 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
13141 2000-06-07 Gerd Moellmann <gerd@gnu.org>
13143 * window.c (displayed_window_lines): Take empty lines at
13144 the bottom of a window into account.
13146 * window.c (displayed_window_lines): New function.
13147 (Fmove_to_window_line): Use displayed_window_lines to determine
13148 the number of lines to move, instead of using the window's height.
13150 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
13151 to stop reading, even if the form read sets point to a different
13152 value when evaluated.
13154 * xdisp.c (display_line): Fix code deciding in which line to
13157 2000-06-07 Kenichi Handa <handa@etl.go.jp>
13159 * fileio.c (e_write): Free composition data if stored in
13162 2000-06-06 Gerd Moellmann <gerd@gnu.org>
13164 * xdisp.c (display_line): Set row's and iterator's
13165 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
13166 Set cursor even if row ends in the middle of a character.
13167 (dump_glyph_row): Print values of new flags.
13168 (redisplay_window) <cursor movement in unchanged window>: When
13169 point has been moved forward, and PT is at the end of the cursor
13170 row, don't place the cursor in the next row if the cursor row ends
13171 in the middle of a character or at ZV.
13173 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
13174 (struct glyph_row): Add starts_in_middle_of_char_p and
13175 ends_in_middle_of_char_p.
13176 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
13177 ends_in_middle_of_char_p flag.
13178 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
13180 * term.c (append_glyph): Revert change of 2000-06-06.
13182 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
13183 padding glyph not fitting on line as whole character not
13186 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
13187 this isn't true for images with `:ascent 100'.
13189 2000-06-06 Kenichi Handa <handa@etl.go.jp>
13191 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
13192 as modified if it is originally unmodified.
13194 * term.c (encode_terminal_code): Change the way to check if
13195 terminal coding does any conversion.
13196 (append_glyph): Set glyph->pixel_width correctly.
13198 * xdisp.c (display_line): While checking line continuation, pay
13199 attention to a padding glyph.
13201 2000-06-05 Gerd Moellmann <gerd@gnu.org>
13203 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
13205 2000-06-05 Dave Love <fx@gnu.org>
13207 * xdisp.c: Include fontset.h.
13209 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
13211 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13213 * dispnew.c: Conditionally include term.h.
13215 * coding.h: Declare code_convert_string_norecord.
13217 * frame.h (struct frame): Use volatile unconditionally.
13219 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
13221 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
13223 * systime.h: Protect against multiple inclusion.
13224 (timezone) [USG5_4]: Define as time_t.
13226 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13227 (Foptimize_char_table, make_temp_name): Declare.
13229 * Makefile.in (xdisp.o): Depend on fontset.h.
13231 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
13233 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
13234 (Foptimize_char_table, make_temp_name): Declare.
13238 * s/netbsd.h: Don't define autoconfiscated MATHERR.
13240 2000-06-02 Dave Love <fx@gnu.org>
13242 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
13244 2000-06-02 Gerd Moellmann <gerd@gnu.org>
13246 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
13247 result face, set flags in that face indicating that colors may not
13250 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
13251 glyph, use the ASCII NUL character to determine the face.
13253 2000-06-02 Dave Love <fx@gnu.org>
13255 * sysdep.c: Conditionally include stdlib.h, unistd.h.
13256 (VFORK_RETURN_TYPE): Remove.
13258 * config.in: Add NO_MATHERR.
13260 2000-06-01 Dave Love <fx@gnu.org>
13262 * cmds.c (internal_self_insert): Don't check
13263 Vbefore_change_function, Vafter_change_function.
13265 * insdel.c (signal_before_change, signal_after_change): Likewise.
13267 * buffer.c (Vbefore_change_function, Vafter_change_function):
13268 Variables and their initializations deleted.
13270 * callint.c (Fcall_interactively): Doc fix.
13272 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
13274 2000-05-31 Dave Love <fx@gnu.org>
13276 * textprop.c: Revert last change -- duplicated.
13278 2000-05-31 Gerd Moellmann <gerd@gnu.org>
13280 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
13283 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
13285 2000-05-31 Jason Rumney <jasonr@gnu.org>
13287 * search.c (Fre_search_forward, Fre_search_backward)
13288 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
13290 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
13292 2000-05-30 Jason Rumney <jasonr@gnu.org>
13294 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
13295 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
13297 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
13299 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
13300 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
13301 expand a nil default_filename.
13303 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
13304 pointer to glyph_to_pixel_coords, not a frame.
13306 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
13307 coding.h to dependencies.
13309 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
13311 * w32console.c (glyph_to_pixel_coords): Change first parameter to
13312 window pointer to be consistent with w32term.c and xterm.c.
13314 * w32fns.c: Format and doc changes to bring closer to xfns.c.
13315 (VIETNAMESE_CHARSET): Define if not defined in system headers.
13316 (Qline_spacing, Qcenter): New variables.
13317 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
13318 (x_set_line_spacing): New function.
13319 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
13320 (x_specified_cursor_type): New function.
13321 (x_set_cursor_type): Use it.
13322 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
13324 (validate_x_resource_name, x_get_resource_string): Measure lengths
13325 of external strings in bytes.
13326 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
13327 GetTextExtentPoint32 with NULL title.
13328 (Fx_create_frame): Initialize Qline_spacing.
13329 (w32_load_system_font): Initialize font->double_byte_p.
13330 (x_to_w32_charset): Use Vw32_charset_info_alist.
13331 (Image, busy cursor, tooltip functions): Merged changes from
13332 xfns.c. Not yet functional on Windows.
13334 * w32gui.h (W32FontStruct): Add double_byte_p member.
13336 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
13337 (emacs_button_translation): Use it.
13338 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
13339 in `mask' to be set.
13341 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
13344 * w32term.c: Format and doc changes to bring closer to xterm.c.
13345 (w32_char_font_type): New enum.
13346 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
13347 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
13348 (w32_encode_char): New function.
13349 (x_encode_char): Removed.
13350 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
13351 x_encode_char and w32_font_is_double_byte.
13352 (x_produce_image_glyph): Use image_ascent.
13353 (x_produce_glyphs): Use new version of w32_per_char_metric and
13354 handle NULL return value. Allow extra line spacing.
13355 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
13356 (w32_get_glyph_overhangs): Remove unicode_p param. Use
13357 w32_font_type member of glyph instead.
13358 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
13359 (fast_find_position): Make sure not to consider rows not visible
13361 (w32_read_socket) [WM_MENUSELECT]: Cannot call
13362 w32_menu_display_help with input blocked, as it can abort.
13363 (x_display_and_set_cursor): Choose cursor depending
13364 on buffer-local value of cursor_type.
13365 (x_draw_bar_cursor): Add parameter WIDTH.
13367 * w32term.h (CP_DEFAULT): Define.
13368 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
13370 2000-05-30 Gerd Moellmann <gerd@gnu.org>
13372 * search.c (Fre_search_forward, Fre_search_backward)
13373 (Fposix_search_backward, Fposix_search_forward): Doc fix.
13375 2000-05-30 Kenichi Handa <handa@etl.go.jp>
13377 * coding.c (detect_coding_iso2022): Fix code for checking
13378 CODING_CATEGORY_MASK_ISO_8_2.
13380 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
13382 * regex.c (PREFETCH_NOLIMIT): New function.
13383 (re_match_2_internal): Use it and adjust the end_match_2 logic.
13385 2000-05-29 Gerd Moellmann <gerd@gnu.org>
13387 * syntax.c (find_defun_start): Move test for
13388 open_paren_in_column_0_is_defun_start outside of the loop.
13390 * xdisp.c (redisplay_window): Really switch buffers when
13391 displaying mode lines, and temporarily set selected_frame to the
13392 frame of the window that's redisplayed.
13394 * xfaces.c (free_realized_faces): Block/unblock input.
13395 (free_realized_multibyte_face): Ditto.
13397 2000-05-29 Dave Love <fx@gnu.org>
13399 * textprop.c (Qkeymap): New variable.
13400 (syms_of_textprop): Intern it.
13402 * keymap.c: Include intervals.h.
13403 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
13405 * Makefile.in (keymap.o): Depend on intervals.h.
13407 * keyboard.c (menu_bar_items, tool_bar_items)
13408 (Fexecute_extended_command): Deal with `keymap' property.
13409 (read_key_sequence): Track map from `keymap' property as well as
13412 * intervals.c (get_local_map): Extra arg to allow looking for
13415 * intervals.h (map_property): New enum.
13416 (get_local_map): Extra arg using it.
13417 (Qkeymap): Declare.
13419 * lisp.h (get_local_map): Don't declare here.
13421 2000-05-29 Kenichi Handa <handa@etl.go.jp>
13423 * Makefile.in (callproc.o): Depend on composite.h.
13425 * callproc.c: Include composite.h.
13426 (Fcall_process): Handle composition correctly.
13428 * coding.h (coding_allocate_composition_data): Extern it.
13429 (coding_restore_composition): Likewise.
13431 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
13432 yet allocated, finish decoding with result
13433 CODING_FINISH_INSUFFICIENT_CMP.
13434 (coding_allocate_composition_data): Make it non-static.
13435 (coding_restore_composition): Likewise.
13437 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
13439 * charset.c (syms_of_charset): Revert last change.
13441 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13443 * term.c (produce_glyphs): Treat characters from the eight-bit-*
13444 charsets as unibyte, with 1-column screen width. Sent by Kenichi
13447 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
13449 * charset.c (syms_of_charset): Set width of character sets
13450 eight-bit-control and eight-bit-graphic to 1 column.
13452 2000-05-26 Gerd Moellmann <gerd@gnu.org>
13454 * config.in (HAVE_SPEED_T): New define.
13456 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
13459 2000-05-26 Dave Love <fx@gnu.org>
13461 * coding.c (shrink_decoding_region): Initialize eol_conversion.
13463 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
13464 (Fsubr_arity): New function.
13465 (syms_of_data): Install them.
13467 2000-05-26 Kenichi Handa <handa@etl.go.jp>
13469 * charset.c (init_charset_once): Set the table bytes_by_char_head
13472 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
13473 the default fontset to what Emacs uses by default.
13474 (check_registry_encoding): This function deleted.
13475 (Fset_fontset_font): Remove the adhoc condition for the default
13476 fontset. Allow cons in FONTNAME.
13478 * fns.c (map_char_table): Ignore char-table entries for
13479 charsets eight-bit-control and eight-bit-graphic.
13481 2000-05-25 Ken Raeburn <raeburn@gnu.org>
13483 * emacs.c (main): Initialize keyboard syms before initializing
13484 window code, so face names are available.
13486 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
13488 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
13489 of an anchor at the beginning of a shy-group.
13491 2000-05-25 Gerd Moellmann <gerd@gnu.org>
13493 * xdisp.c (handle_invisible_prop): Don't try to skip over
13494 invisible text if end of text is already reached.
13496 2000-05-25 Dave Love <fx@gnu.org>
13498 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
13500 * coding.c (encode_eol): Add null statement after label.
13502 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
13504 * w16select.c (Fw16_set_clipboard_data): Fix the change from
13507 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13509 * ccl.c (ccl_driver): Fix previous change.
13511 2000-05-25 Kenichi Handa <handa@etl.go.jp>
13513 * coding.c (run_pre_post_conversion_on_str): Set point to the
13514 beginning of buffer before calling coding->post_read_conversion.
13515 (decode_coding_string): Give correct args to
13516 run_pre_post_conversion_on_str.
13517 (encode_coding_string): Likewise.
13519 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
13520 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
13521 eight-bit-graphic correctly.
13523 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
13525 * fileio.c (Finsert_file_contents): Even if a file is not found,
13526 execute codes for setting up coding system. Call
13527 after-insert-file-functions unconditionally.
13529 2000-05-24 Gerd Moellmann <gerd@gnu.org>
13531 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
13532 BSD_PGRPS are not defined.
13534 2000-05-24 Kenichi Handa <handa@etl.go.jp>
13536 * charset.c (update_charset_table): Accept nil in LONG_NAME and
13538 (syms_of_charset): Avoid building same strings.
13540 2000-05-23 Gerd Moellmann <gerd@gnu.org>
13542 * lread.c (Fload): Add a comment about the meaning of
13543 Vuser_init_file being t.
13545 * puresize.h (BASE_PURESIZE): Increase to 675000.
13547 * s/gnu-linux.h (setpgrp): Don't define it here because this
13548 prevents compilation on GNU/Linux systems with glib 2.2.
13550 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
13553 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
13555 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
13556 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
13558 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
13560 2000-05-23 Kenichi Handa <handa@etl.go.jp>
13562 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13564 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
13566 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
13568 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
13570 2000-05-22 Kenichi Handa <handa@etl.go.jp>
13572 * keyboard.c (read_char): Allow character codes 128..255 to be
13573 handled by input-method-function.
13575 * insdel.c (adjust_markers_for_replace): Fix previous change.
13576 (adjust_after_replace): If PREV_TEXT is nil, call
13577 adjust_markers_for_insert, not adjust_markers_for_replace.
13579 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
13581 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
13582 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
13583 [HAVE_GRANDPT]: Define.
13584 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
13586 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
13589 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
13591 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
13593 2000-05-20 Kenichi Handa <handa@etl.go.jp>
13595 The following changes are to handle 8-bit characters in a
13596 multibyte buffer/string without facing with byte combining
13597 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
13598 eight-bit-graphic (for 0xA0..0xFF) are introduced.
13600 * Makefile.in (fns.o): Depend on charset.h.
13602 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
13603 convert it to unibyte.
13604 (make_string): Use parse_str_as_multibyte, not chars_in_text.
13606 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
13607 apparent char boundary.
13608 (Fset_buffer_multibyte): Convert 8-bit characters in the range
13609 0x80..0x9F to/from multibyte form.
13611 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
13614 * callproc.c (Fcall_process): Always encode an argument string if
13615 it is multibyte. Setup src_multibyte and dst_multibyte members of
13616 process_coding properly.
13618 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
13619 SPLIT_NON_ASCII_CHAR.
13621 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
13623 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
13625 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
13626 (SPLIT_CHARACTER_SEQ): This macro deleted.
13627 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
13628 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
13629 and eight-bit-graphic.
13630 (char_to_string): Likewise. Signal an error for too large
13632 (char_printable_p): Return 0 for 8-bit characters.
13633 (update_charset_table): Update iso_charset_table only when a final
13634 character is non-negative.
13635 (find_charset_in_text): Renamed from find_charset_in_str.
13636 Arguments and return value changed. Callers changed.
13637 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
13638 be -1 if CHARSET is used only internally.
13639 (Fmake_char_internal): Handle new charsets; eight-bit-control and
13641 (Fcharset_after): Simplified.
13642 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
13643 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
13644 (multibyte_chars_in_text): Simplified by assuming there's no
13645 invalid multibyte sequence.
13646 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13647 (str_as_unibyte): New functions.
13648 (Fstring): Simpified by assuming that byte combining never happens.
13649 (init_charset_once): Initialization for
13650 LEADING_CODE_8_BIT_CONTROL.
13651 (syms_of_charset): Intern and staticpro Qeight_bit_control and
13652 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
13653 eight-bit-control and eight-bit-graphic.
13655 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
13656 (CHARSET_8_BIT_GRAPHIC): New macros.
13657 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
13658 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
13659 (CHARSET_REVERSE_CHARSET): Likewise.
13660 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
13662 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
13663 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
13664 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
13665 encounter an invalid multibyte sequence.
13666 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
13667 sequence is always valid.
13668 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
13669 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
13670 (CHAR_STRING): For 8-bit characters, call char_to_string.
13671 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
13672 multibyte sequence is always valid.
13673 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
13674 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
13675 (str_as_unibyte): Extern them.
13676 (BCOPY_SHORT): Fix a bug.
13677 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
13678 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
13679 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
13680 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
13682 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
13683 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
13684 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
13685 (EMIT_BYTES): New macros.
13686 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
13687 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
13689 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
13690 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
13691 check the validity of multibyte sequence.
13692 (decode_coding_emacs_mule): New function.
13693 (encode_coding_emacs_mule): New macro.
13694 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
13696 (DECODE_ISO_CHARACTER): Just return a character code.
13697 (DECODE_COMPOSITION_START): Set coding->result instead of result.
13698 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
13699 EMIT_CHAR to produced decoded characters. Exit the loop only by
13700 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
13702 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
13703 only position codes for an invalid character.
13704 (encode_designation_at_bol): Return new destination pointer. 5th
13705 arg DSTP is changed to DST.
13706 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
13707 from the source by ONE_MORE_CHAR. Don't handle the case of last
13709 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
13711 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
13712 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
13713 TWO_MORE_BYTES to fetch a byte from the source.
13714 (encode_eol): Pay attention to coding->src_multibyte.
13715 (detect_coding, detect_eol): Preserve members src_multibyte and
13717 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
13718 (encoding_buffer_size): Set magnification to 3 for all coding
13719 systems that require encoding.
13720 (ccl_coding_driver): For decoding, be sure that the result is
13721 valid multibyte sequence.
13722 (decode_coding): Initialize coding->errors and coding->result.
13723 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
13724 and raw-text, always call decode_eol. Handle the case of last
13725 block here. If not coding->dst_multibyte, convert the resulting
13726 sequence to unibyte.
13727 (encode_coding): Initialize coding->errors and coding->result.
13728 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
13729 and raw-text, always call encode_eol. Handle the case of last
13731 (shrink_decoding_region, shrink_encoding_region): Detect cases
13732 that we can't skip data more rigidly.
13733 (code_convert_region): Setup src_multibyte and dst_multibyte
13734 members of coding. For decoding, if the buffer is multibyte,
13735 convert the source sequence to unibyte in advance. For encoding,
13736 if the buffer is multibyte, convert the resulting sequence to
13737 multibyte afterward.
13738 (run_pre_post_conversion_on_str): New function.
13739 (code_convert_string): Deleted and divided into the following two.
13740 (decode_coding_string, encode_coding_string): New functions.
13741 (code_convert_string1, code_convert_string_norecord): Call one of
13743 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
13744 MAKE_NON_ASCII_CHAR.
13745 (Fset_terminal_coding_system_internal)
13746 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
13747 and dst_multibyte members.
13748 (init_coding_once): Initialize iso_code_class with new enum
13749 ISO_control_0 and ISO_control_1.
13751 * coding.h (enum iso_code_class_type): Member ISO_control_code is
13752 devided into ISO_control_0 and ISO_control_1.
13753 (struct coding_system): New members src_multibyte, dst_multibyte,
13754 errors, and result. Delete member fake_multibyte.
13755 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
13757 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
13760 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13763 * editfns.c (Fformat): Be sure to convert 8-bit characters to
13765 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
13767 (Ftranspose_region): Delete codes for handling byte combining.
13769 * fileio.c (Finsert_file_contents): Setup src_multibyte and
13770 dst_multibyte members of coding. On handling REPLACE on unibyte
13771 buffer, convert the result of decode_coding to unibyte. On
13772 inserting into a mutibyte buffer, always call code_convert_region.
13773 (e_write): Setup coding->src_multibyte according to the
13774 multibyteness of the source (buffer or string).
13776 * fns.c (concat): Handle 8-bit characters correctly.
13777 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
13778 unibyte in the result.
13779 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
13780 valid multibyte form in the result.
13781 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13782 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
13783 return -1, signal an error.
13784 (base64_encode_1): New arg MULTIBYTE. Get each character by
13785 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
13786 character is found, return -1.
13787 (Fbase64_decode_region): Delete codes for handling byte-combining.
13788 Treat each decoded byte as a unibyte character.
13789 (Fbase64_decode_string): Return unibyte string.
13790 (Fcompare_strings, concat, string_byte_to_char): Use
13791 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
13792 FETCH_STRING_CHAR_ADVANCE.
13793 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13794 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
13796 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
13797 SPLIT_NON_ASCII_CHAR.
13798 (fontset_ref_via_base, fontset_set): Likewise
13800 * insdel.c (adjust_markers_for_record_delete): Deleted.
13801 (adjust_markers_for_insert): Argument changed. Caller changed.
13802 (adjust_markers_for_replace): Likewise.
13803 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
13804 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
13805 (copy_text): Delete unused local varialbe c_save. For converting
13806 to multibyte, be sure to make all 8-bit characters in valid
13808 (count_size_as_multibyte): Handle 8-bit characters correctly.
13809 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13810 (adjust_after_replace, replace_range, del_range_2)
13811 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
13812 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
13813 (adjust_after_replace, replace_range, del_range_2) Delete codes for
13814 handling byte combining.
13815 (adjust_before_replace): Deleted.
13817 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
13818 SPLIT_NON_ASCII_CHAR.
13819 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
13820 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13821 (Fkey_description): Likewise.
13823 * lread.c (read1): On reading multibyte string, be sure to make
13824 all 8-bit chararacters in valid multibyte form.
13825 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13827 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
13830 * process.c (Fstart_process): GCPRO current_dir before calling
13831 Ffind_operation_coding_system. Encode arguments here.
13832 (create_process): Don't encode arguments here. Setup
13833 src_multibyte and dst_multibyte members of struct coding.
13834 (read_process_output): Setup src_multibyte and dst_multibyte
13835 members of struct coding. If the output is to multibyte buffer,
13836 always decode the output of the process. Adjust the
13837 representation of 8-bit characters to the multibyteness of the output.
13838 (send_process): Setup coding->src_multibyte according to the
13839 multibyteness of the source.
13841 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
13842 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
13843 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
13845 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
13847 * w16select.c (Fw16_set_clipboard_data): Setup members
13848 src_multibyte and dst_multibyte of coding. Adjusted for the
13849 change for find_charset_in_str.
13850 (Fw16_get_clipboard_data): Likewise.
13852 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
13853 dst_multibyte of coding.
13854 (x_to_w32_font): Likewise.
13856 * w32select.c (Fw32_set_clipboard_data): Setup members
13857 src_multibyte and dst_multibyte of coding. Adjusted for the
13858 change for find_charset_in_str.
13859 (Fw32_get_clipboard_data): Likewise.
13861 * xdisp.c (get_next_display_element): Handle 8-bit characters
13863 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
13864 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
13866 * xselect.c (selection_data_to_lisp_data): Setup members
13867 src_multibyte and dst_multibyte of coding. Adjusted for the
13868 change for find_charset_in_str.
13869 (lisp_data_to_selection_data): Likewise.
13871 2000-05-19 Gerd Moellmann <gerd@gnu.org>
13873 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
13875 * dispextern.h (Vimage_types): Add extern declaration.
13877 * xdisp.c (Vimage_types): Moved here from xfns.c.
13878 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
13880 * xfns.c (Vimages_types): Moved to xdisp.c.
13881 (syms_of_xfns): Move `image-types' to xdisp.c.
13883 * w32fns.c (Vimage_types): Removed.
13884 (syms_of_w32fns): Remove `image-types'.
13886 2000-05-18 Kenichi Handa <handa@etl.go.jp>
13888 * fns.c (map_char_table): Pay attention to character number of
13889 charset. Check the validity of charset at the first level. For
13890 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
13893 * fontset.c: Include "buffer.h".
13894 (fs_load_font): If the face has fontset, record the face ID in
13896 (Finternal_char_font): New function.
13897 (accumulate_font_info): New function.
13898 (Ffontset_info): Rewritten for the new fontset implementation.
13899 (syms_of_fontset): Register Vdefault_fontset in the first element
13900 of Vfontset_table. Include Vdefault_fontset in
13901 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
13904 2000-05-16 Dave Love <fx@gnu.org>
13906 * m/iris5d.h: Deleted -- unused.
13908 2000-05-16 Gerd Moellmann <gerd@gnu.org>
13910 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
13911 `invalid' instead of `illegal'.
13913 * indent.c (Fmove_to_column): When ending within a tab, insert
13914 spaces first so that markers at the end of the tab get adjusted.
13916 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
13917 buffer list that wasn't selected in that frame.
13919 * filelock.c (get_boot_time): To obtain an 8 char file name, which
13920 is needed on mescaline, use a 2 char prefix, and call
13921 make_temp_name with second arg non-zero.
13923 * fileio.c (make_temp_name): New function, extracted from
13925 (Fmake_temp_name): Use it.
13927 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
13929 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
13931 2000-05-15 Gerd Moellmann <gerd@gnu.org>
13933 * Makefile.in (lisp): Add env.elc.
13935 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
13937 2000-05-12 Gerd Moellmann <gerd@gnu.org>
13939 * search.c (Freplace_match): Handle case of `\N' in the
13940 replacement when there's no group N.
13942 2000-05-11 Gerd Moellmann <gerd@gnu.org>
13944 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
13945 of the message to message_dolog.
13947 * keyboard.c (read_char): Don't clear current message for help
13948 events; let the code handling help events handle this. Change
13949 code detecting help events that should be ignored.
13951 * xdisp.c (handle_single_display_prop): Don't try to set PT if
13952 we're interating over a string.
13954 2000-05-09 Dave Love <fx@gnu.org>
13956 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
13957 that offset before writing. Move gcpro region past call of
13960 2000-05-04 Dave Love <fx@gnu.org>
13962 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
13964 2000-05-04 Gerd Moellmann <gerd@gnu.org>
13966 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
13967 of inserted characters when BUF equals the current buffer, and PT
13968 is in front of or equal to FROM.
13970 2000-05-03 Gerd Moellmann <gerd@gnu.org>
13972 * xdisp.c (handle_single_display_prop): If display property value
13973 is invalid, or something not supported on the frame, restore
13974 iterator's position to what it was initially. Make sure to return
13975 0 for invalid and unsupported property values.
13977 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
13978 that x_per_char_metric returns null.
13980 2000-05-02 Gerd Moellmann <gerd@gnu.org>
13982 * xterm.h (struct face): Add forward declaration.
13983 (struct image): Ditto.
13984 (image_ascent): Add prototype.
13986 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
13987 (x_draw_image_relief, x_draw_image_foreground_1): Call function
13988 image_ascent instead of using IMAGE_ASCENT.
13990 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
13991 (IMAGE_ASCENT): Removed.
13993 * xfns.c (Qcenter): New variable.
13994 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
13995 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
13996 (image_ascent): New function.
13997 (lookup_image): Recognize `:ascent center'.
13998 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
13999 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
14000 (xbm_load): Don't set image's ascent here.
14001 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
14002 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
14003 check ascent values here.
14004 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
14005 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
14006 (syms_of_xfns): Initialize Qcenter.
14008 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
14009 to the limits, increase the limits.
14011 2000-05-01 Kenichi Handa <handa@etl.go.jp>
14013 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
14014 Check Vfont_encoding_alist against the full name of the opened font.
14016 2000-04-28 Gerd Moellmann <gerd@gnu.org>
14018 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
14019 taller than the window.
14021 2000-04-28 Kenichi Handa <handa@etl.go.jp>
14023 * xfaces.c (realize_x_face): Fix the argument of the second
14024 xassert. BASE_FACE may not be a face for ASCII.
14026 2000-04-27 Gerd Moellmann <gerd@gnu.org>
14028 * print.c (print_object): Treat print-length < 0 as nil.
14030 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
14032 * s/freebsd.h (TERMCAP_OBJ): Removed.
14033 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
14035 * lread.c (read1): Don't treat period followed by certain
14036 characters as symbol start.
14038 * xfns.c (slurp_file): New function.
14039 (xbm_image_p): Handle case of in-memory XBM files.
14040 (xbm_scan): Rewritten to work on memory buffers instead of files.
14041 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
14042 Work on memory buffers instead of files. If DATA is null test
14043 if buffer looks like an in-memory XBM file.
14044 (xbm_load_image): Renamed from xbm_load_image_file. Work on
14045 memory buffers instead of files.
14046 (xbm_file_p): New function.
14047 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
14049 * lread.c (end_of_file_error): New function.
14050 (read1): Call it instead of signaling `end-of-file' directly.
14052 * print.c (print_error_message): Print data of `end-of-file'
14053 with Fprinc instead of Fprin1.
14055 2000-04-26 Ken Raeburn <raeburn@gnu.org>
14057 * window.c (freeze_window_start): Check that minibuffer scroll
14058 window isn't nil before extracting the window structure pointer
14061 * undo.c (record_delete): If we hit the end of the undo list, stop
14062 picking elements apart.
14064 2000-04-26 Gerd Moellmann <gerd@gnu.org>
14066 * xdisp.c (display_line): If lines are continued, restore
14067 iterator's ascent/descent information to the values before the
14068 first glyph not fitting on the line.
14070 2000-04-25 Gerd Moellmann <gerd@gnu.org>
14072 * xdisp.c (try_window_id) <all changes above window start>: Adjust
14073 positions in glyph matrix. Don't compute new window end positions.
14075 * dispnew.c (increment_matrix_positions): Renamed from
14076 increment_glyph_matrix_buffer_positions.
14077 (increment_row_positions): Renamed from
14078 increment_glyph_row_buffer_positions.
14080 * dispextern.h: Change names of renamed functions from dispnew.c
14083 2000-04-24 Gerd Moellmann <gerd@gnu.org>
14085 * fileio.c (Fdo_auto_save): Create directories for auto-save
14086 list file if necessary.
14088 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
14089 from buffer or frame.
14090 (automatic_hscrolling_p): New variable.
14091 (hscroll_windows): Scroll windows horizontally only if automatic
14092 hscrolling is allowed.
14093 (syms_of_xdisp): New variable `automatic-hscrolling'.
14095 * frame.h (struct frame): Add member extra_line_spacing.
14097 * xfns.c (x_set_line_spacing): New function.
14098 (Fx_create_frame): Set line spacing from resources.
14099 (Qline_spacing): New variable.
14100 (syms_of_xfns): Initialize Qline_spacing.
14102 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
14104 * buffer.c (init_buffer_once): Handle extra_line_spacing.
14105 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
14106 (reset_buffer): Don't initialize extra2 and extra3. Initialize
14107 extra_line_spacing from default value.
14108 (init_buffer_once): Initialize default value of extra_line_spacing.
14110 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
14113 * xterm.c (x_produce_glyphs): Remove reference to struct it's
14114 prompt_width. Add extra line spacing.
14116 * term.c (produce_glyphs): Remove reference to struct it's
14119 * dispextern.h (struct it): Remove member prompt_width, add
14120 extra_line_spacing.
14122 2000-04-22 Gerd Moellmann <gerd@gnu.org>
14124 * dispnew.c (update_frame_line): When writing a whole line, make
14125 sure cursor is in the right row afterwards, otherwise a use of
14126 capability `ch' in cmgoto might leave the cursor in the row below.
14128 2000-04-21 Gerd Moellmann <gerd@gnu.org>
14130 * lisp.h (struct Lisp_Buffer_Cons): Remove.
14132 * keyboard.c (timer_check): Fix typo in comment.
14134 2000-04-21 Kenichi Handa <handa@etl.go.jp>
14136 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
14137 name change: ch -> character.
14139 2000-04-20 Gerd Moellmann <gerd@gnu.org>
14141 * keyboard.c (echo_message_buffer): New variable.
14142 (echo_now): Set echo_message_buffer to the echo area buffer used
14143 to display the echo.
14144 (cancel_echoing): Reset echo_message_buffer to nil.
14145 (read_char): Code rewritten that handles canceling an echo or
14146 echoing a dash, respectively.
14148 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
14149 directory doesn't exist.
14151 2000-04-19 Dave Love <fx@gnu.org>
14153 * fns.c (syms_of_fns): Defsubr mapc.
14154 (concat): Don't allow numeric args.
14155 (Fconcat): Doc change.
14157 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
14159 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
14160 instead define end_match(1|2) more carefully.
14161 Use GET_CHAR_BEFORE_2 for `begline'.
14163 2000-04-19 Gerd Moellmann <gerd@gnu.org>
14165 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
14166 on 64-bit systems where NULL is defined as `0'.
14168 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
14169 the `variable argument list' to make it work on Alpha.
14171 * m/alpha.h (_LP64) [!_LP64]: Define.
14172 (ORDINARY_LINK): Define for NetBSD.
14174 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
14176 2000-04-19 Dave Love <fx@gnu.org>
14178 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
14181 * Makefile.in (LIBS): Don't use.
14182 (GETLOADAVG_OBJ): Define again.
14183 (otherobj): Add GETLOADAVG_OBJ.
14185 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
14187 2000-04-18 Gerd Moellmann <gerd@gnu.org>
14189 * lread.c (read_filtered_event): Cancel and start busy cursor.
14191 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
14192 that the per-character metrics may be null.
14194 2000-04-17 Gerd Moellmann <gerd@gnu.org>
14196 * buffer.c (clone_per_buffer_values): New function.
14197 (Fmake_indirect_buffer): Add optional argument CLONE. Call
14198 clone_per_buffer_values if CLONE is not nil.
14200 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
14202 2000-04-16 Dave Love <fx@gnu.org>
14204 * Makefile.in: Remove obsolete localcpp stuff.
14205 (GETLOADAVG_OBJ): Don't define.
14206 (obj): Move LIBOBJS...
14207 (otherobj): ... to here.
14208 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
14209 whitespace-only lines after the continuation (Irix).
14211 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14213 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
14215 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
14217 2000-04-14 Dave Love <fx@gnu.org>
14219 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
14220 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
14221 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
14222 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
14225 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
14226 autoconfiscated HAVE_GETLOADAVG.
14228 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
14231 2000-04-14 Gerd Moellmann <gerd@gnu.org>
14233 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
14234 (fill_in_lock_file_name): Avoid existing files that aren't links.
14236 2000-04-14 Dave Love <fx@gnu.org>
14238 * Makefile.in (LIBS, LIBOBJS): New variable.
14239 (INTERVAL_SRC): Convert to make variable.
14240 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
14241 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
14242 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
14244 (SOME_MACHINE_OBJECTS): Remove interval stuff.
14245 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
14246 (shortlisp): Add facemenu, float-sup, frame.
14247 (SOME_MACHINE_LISP): Remove them from here.
14248 (LIBES): Change unused LDLIBS to autoconf LIBS.
14250 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
14252 2000-04-14 Kenichi Handa <handa@etl.go.jp>
14254 * composite.c (update_compositions): If FROM and TO are not in a
14255 valid range, do nothing.
14257 2000-04-13 Gerd Moellmann <gerd@gnu.org>
14259 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
14261 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
14263 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
14266 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
14268 * fileio.c (a_write): Remove redundant semi-colons.
14269 (e_write): Return -1 if failed to write all the data.
14270 This fixes the changes made at 1999-12-15.
14272 2000-04-12 Dave Love <fx@gnu.org>
14274 * fns.c (mapcar1): Test for null vals to support mapc.
14275 (Fmapc): New function.
14277 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
14279 * msdos.c (NUM_MOUSE_BUTTONS): Define.
14280 (IT_frame_up_to_date): Support the buffer local value of
14281 cursor-type, if defined.
14283 2000-04-10 Dave Love <fx@gnu.org>
14285 * editfns.c (preceding-char, following-char): Doc fix.
14287 2000-04-10 Ken Raeburn <raeburn@gnu.org>
14289 * Makefile.in (temacs): Revert 2000-03-12 change.
14291 2000-04-10 Jason Rumney <jasonr@gnu.org>
14293 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
14295 2000-04-10 Gerd Moellmann <gerd@gnu.org>
14297 * xdisp.c (setup_echo_area_for_printing): Choose an echo
14298 area buffer, if it's not set up yet.
14300 * indent.c (compute_motion): Set immediate_quit.
14302 2000-04-09 Gerd Moellmann <gerd@gnu.org>
14304 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
14305 (realize_tty_face): Suppress boldness if colors are the inverse of
14306 the default colors, and tty_suppress_bold_inverse_default_colors_p
14308 (Ftty_suppress_bold_inverse_default_colors): New function.
14309 (syms_of_xfaces): Defsubr it.
14311 * buffer.c (Frestore_buffer_modified_p): New function.
14312 (syms_of_buffer): Defsubr it.
14314 2000-04-08 Ken Raeburn <raeburn@gnu.org>
14316 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
14317 charset id (int) argument, not a charset (Lisp_Object).
14319 * coding.h (code_convert_string): Declare.
14320 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
14321 object, as the fourth argument to code_convert_string.
14323 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
14324 (Fset_fontset_font): Use EQ to compare lisp objects.
14326 2000-04-05 Ken Raeburn <raeburn@gnu.org>
14328 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
14329 a pointer that looks like a lisp object.
14330 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
14331 zero, instead see whether it's an integer object, since they can't
14333 (GET_INTERVAL_OBJECT): Simply assign to the destination.
14335 * dispnew.c (allocate_matrices_for_frame_redisplay)
14336 (direct_output_forward_char): Use X(U)INT and make_number as needed
14337 to convert between (unsigned) int values and lisp integers.
14338 * keyboard.c (read_key_sequence): Likewise.
14339 * lread.c (substitute_object_recurse): Likewise.
14340 * fns.c (concat, hash_lookup, hash_remove): Likewise.
14341 * minibuf.c (do_completion, Fminibuffer_complete_word)
14342 (Fminibuffer_completion_help): Likewise.
14343 * term.c (produce_special_glyphs): Likewise.
14345 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
14346 * print.c (print_preprocess, print_object): Likewise.
14348 * search.c (compile_pattern): Use NILP when checking for nil.
14350 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
14351 __OPTIMIZE__]: Provide a GNU C macro version that handles
14352 lisp-object unions.
14353 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
14354 field, to better cope with ENABLE_CHECKING and calls that modify a
14355 Lisp_Object using its old value.
14357 2000-04-04 Gerd Moellmann <gerd@gnu.org>
14359 * window.c (compare_window_configurations): Signal an error
14360 if parameters C1 or C2 aren't window configurations.
14362 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
14363 AFTER_POTENTIAL_GC calls around calls to functions that can
14364 signal an error and thus invoke the debugger.
14366 2000-04-03 Gerd Moellmann <gerd@gnu.org>
14368 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
14369 an error if decoding fails.
14371 * keyboard.c (lispy_mouse_names): Variable removed.
14372 (Vlispy_mouse_stem): New variable.
14373 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
14374 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
14375 for any mouse button number. Increase size of mouse_syms and
14376 button_down_location as needed. Call modify_event_symbol with
14377 different arguments.
14378 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
14379 Call modify_event_symbol with different arguments.
14380 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
14381 for any button number. Call modify_event_symbol with different
14383 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
14384 Accept a string for NAME_ALIST_OR_STEM.
14386 * lisp.h (larger_vector): Add prototype.
14388 * fns.c (larger_vector): Make externally visible.
14390 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
14392 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
14394 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
14395 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
14396 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
14397 we are between str1 and str2.
14398 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
14399 (PATFETCH): Use `TRANSLATE'.
14400 (PATFETCH_RAW): Fetch multibyte char if applicable.
14401 (PATUNFETCH): Remove.
14402 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
14403 When writing a char, write it directly into the pattern buffer rather
14404 than going needlessly through a temp char-array.
14405 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
14406 multibyte magic and remove the useless `#ifdef emacs'.
14407 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
14410 * regex.h (struct re_pattern_buffer): Make field `multibyte'
14411 conditional on `emacs'.
14413 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
14415 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14417 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
14418 non-union-type versions of XMARK and friends here, because XMARK
14419 and friends won't work on an integer field if NO_UNION_TYPE is not
14421 (make_number): Define as a function if it's not defined as a macro.
14423 * composite.c (run_composite_function): Use NILP when checking for nil.
14424 (syms_of_composite): Delete local var NARGS, pass an int as first
14425 argument to Fmake_hash_table.
14427 * editfns.c (text_property_stickiness): Use NILP to test
14428 Lisp_Object boolean value.
14429 (Fmessage_or_box): Don't use NILP to test int variable.
14430 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
14431 problems reading from and changing the same lisp value in an
14434 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14436 * term.c (TN_no_color_video): New variable.
14437 (term_init): Intitialize TN_no_color_video.
14438 (enum no_color_bit): New enumeration.
14439 (MAY_USE_WITH_COLORS_P): New macro.
14440 (turn_on_face): Use it to determine if attributes may be used
14441 combined with colors.
14443 2000-04-01 Ken Raeburn <raeburn@gnu.org>
14445 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
14446 with int lvalues via casts; instead, just yield lisp object lvalues.
14447 (enlarge_window): Variable sizep now points to Lisp_Object. Use
14448 proper accessor macros.
14449 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
14450 (grow_mini_window): Fix typo getting int value of root->height.
14452 * xdisp.c (compute_string_pos): Fix order of arguments to
14453 string_pos_nchars_ahead.
14454 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
14455 count arg to variable-arg routines like Frun_hook_with_args and
14457 (back_to_previous_visible_line_start)
14458 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
14459 fixed-arg routines like Fget_char_property and Fmake_string.
14460 (reconsider_clip_changes): Use XINT when comparing integer lisp
14461 objects, or passing them as int arguments.
14462 (mark_window_display_accurate, insert_left_trunc_glyphs)
14463 (append_space, extend_face_to_end_of_line): Use make_number when
14464 storing or passing integer values as lisp objects.
14465 (set_cursor_from_row, highlight_trailing_whitespace): Use
14466 INTEGERP, not implicit test against zero, for glyph object.
14467 (try_window_id): Don't use make_number when we want an int value.
14469 * xfaces.c (xlfd_symbolic_value): Make last argument a
14470 Lisp_Object, to be consistent with callers.
14471 (Fbitmap_spec_p): Use XINT to get numeric value of height.
14472 (lface_hash): Apply XFASTINT to lisp values before folding in.
14474 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
14475 fill in window width and height. Pass an int, not a lisp object,
14476 as first arg to Finsert.
14478 2000-04-01 Gerd Moellmann <gerd@gnu.org>
14480 * xfaces.c (realize_basic_faces): Block input while realizing
14483 * keyboard.c (lispy_mouse_names): Add additional mouse names.
14485 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
14487 2000-03-31 Gerd Moellmann <gerd@gnu.org>
14489 * xterm.c (x_produce_glyphs): When displaying unibyte text
14490 or ASCII, handle case that per-char metric is null.
14492 2000-03-30 Ken Raeburn <raeburn@gnu.org>
14494 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
14496 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
14497 (XSUBR, XBUFFER): Verify correct object type before returning
14498 pointer, using eassert.
14499 * frame.h (XFRAME): Likewise.
14501 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
14502 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
14503 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
14504 * data.c (set_internal): Likewise.
14505 * dispextern.h (WINDOW_WANTS_MODELINE_P)
14506 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
14507 * fileio.c (auto_save_1): Likewise.
14508 * insdel.c (check_markers): Likewise.
14509 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
14510 * undo.c (record_insert): Likewise.
14511 * vmsproc.c (child_sig): Likewise.
14512 * window.c (unshow_buffer, window_loop): Likewise.
14513 * xterm.c (x_erase_phys_cursor): Likewise.
14515 2000-03-30 Gerd Moellmann <gerd@gnu.org>
14517 * xfns.c (free_image_cache): Free the cache structure itself
14518 last, after all its members have been freed.
14520 * lisp.h (xstrdup): Add prototype.
14522 * alloc.c (xstrdup): Moved here from xfaces.c.
14523 (allocating_for_lisp): Variable removed.
14524 (lisp_malloc): Block input around the calls to malloc and mem_insert.
14526 * xfaces.c (realize_tty_face): Use find_symbol_value instead
14528 (xstrdup): Moved to alloc.c.
14530 2000-03-29 Ken Raeburn <raeburn@gnu.org>
14532 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
14534 * emacs.c (main): Fix sense of no-loadup test.
14536 * config.in (ENABLE_CHECKING): Undef.
14538 * lisp.h (struct interval): Replace "parent" field with a union of
14539 interval pointer and Lisp_Object; add new bitfield to use as
14540 discriminant. Change other flag fields to bitfields.
14541 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
14542 is defined and the supplied test fails, print a message and abort.
14543 (eassert): New macro. Use CHECK to provide an assert-like facility.
14545 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
14546 pointers; abort if the value looks like a lisp object.
14547 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
14548 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
14549 Modify for new interval parent definition.
14551 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
14552 (UNMARK_BALANCE_INTERVALS): Update references that need an
14553 addressable lisp object in the interval structure.
14554 (die): New function.
14555 (suppress_checking): New variable.
14557 * intervals.c (interval_start_pos): Just return 0 if there's no
14560 2000-03-29 Gerd Moellmann <gerd@gnu.org>
14562 * lread.c (read1): Accept `.' (period) as symbol start like in CL
14563 and earlier Emacs versions.
14565 * keyboard.c (Ftop_level): Cancel busy-cursor.
14567 * eval.c (call_debugger): Cancel busy-cursor.
14569 2000-03-29 Kenichi Handa <handa@etl.go.jp>
14571 * search.c (Freplace_match): Adjust multibyteness of the current
14572 buffer and NEWTEXT. Free allocated memory before signaling an error.
14574 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
14576 * regex.c (analyse_first): New function obtained by ripping out most
14577 of re_compile_fastmap and generalizing it a little bit so that it
14578 can also just return whether a given (sub)pattern can match the empty
14580 (regex_compile): Use `analyse_first' to decide whether the loop-check
14581 needs to be done or not for *, +, *? and +? (the loop check is costly
14582 for non-greedy repetition).
14583 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
14585 2000-03-28 Dave Love <fx@gnu.org>
14587 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
14589 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
14591 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
14593 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
14595 (enum re_opcode_t): Update description of succeed_n.
14596 (PATFETCH): Always define.
14597 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
14598 operators, char classes, shy-groups and intervals).
14599 Optimize special cases of intervals so as to only use succeed_n and
14600 jump_n when really needed.
14601 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
14602 that we don't have to handle the special cases any more.
14603 Simplify on_failure_jump handling as well.
14605 2000-03-28 Jason Rumney <jasonr@gnu.org>
14607 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
14609 2000-03-27 Gerd Moellmann <gerd@gnu.org>
14611 * s/freebsd.h (GC_SETJMP_WORKS): Define.
14613 * s/msdos.h (GC_SETJMP_WORKS): Define.
14615 * alloc.c (mark_maybe_object): New function.
14616 (mark_memory): Use it.
14617 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
14618 (setjmp_tested_p, longjmp_done): New variables.
14619 (test_setjmp): New function.
14620 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
14621 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
14623 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
14624 to DEC_TEXT_POS and INC_TEXT_POS.
14626 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
14627 with parameter MULTIBYTE_P.
14629 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
14631 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
14632 buffers because it looks for multibyte character byte sequences
14633 which don't exist in unibyte text.
14635 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
14637 * xfaces.c (register_color, unregister_color, unregister_colors)
14638 [DEBUG_X_COLORS]: New functions.
14639 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
14641 * xfns.c (x_set_cursor_color): Get color reference counts right.
14643 * xterm.c (x_copy_color): New function.
14644 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
14646 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
14647 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
14648 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
14649 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
14650 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
14651 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
14652 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
14653 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
14654 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
14655 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
14657 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
14658 names for handling per-buffer variables.
14660 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
14661 instead of MAX_BUFFER_LOCAL_VARS.
14662 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
14664 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
14666 * xfns.c (x_specified_cursor_type): New function.
14667 (x_set_cursor_type): Use it.
14669 * buffer.h (struct buffer): Add cursor_type.
14671 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
14673 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
14674 (print_partial_compiled_pattern, re_compile_fastmap):
14676 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
14677 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
14678 executing it as well as when popping it off the stack to find infinite
14679 loops in non-greedy repetition operators.
14681 2000-03-26 Gerd Moellmann <gerd@gnu.org>
14683 * doc.c (Qfunction_documentation): New variable.
14684 (syms_of_doc): Initialize Qfunction_documentation.
14685 (Fdocumentation): If FUNCTION is a symbol with non-nil
14686 `function-documentation' property, return a documentation derived
14689 * buffer.c (syms_of_buffer): Add default-cursor-type.
14690 (init_buffer_once): Don't let cursor_type have a local value
14693 * xterm.c (x_display_and_set_cursor): Choose cursor depending
14694 on buffer-local value of cursor_type.
14695 (x_draw_bar_cursor): Add parameter WIDTH.
14697 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
14698 (init_buffer_once): Set default cursor_type value to t.
14699 Mark cursor_type as local everywhere.
14700 (syms_of_buffer): New per-buffer variable cursor-type.
14702 * buffer.h (struct buffer): Remove member local_var_flags,
14704 (MAX_BUFFER_LOCAL_VARS): New macro.
14705 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
14706 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
14707 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
14708 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
14710 * print.c (print_object): Use new macros for per-buffer variables.
14712 * category.c (Fset_category_table): Use new macros for per-buffer
14715 * buffer.c (buffer_permanent_local_flags): Make a char array.
14716 (max_buffer_local_idx): New variable.
14717 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
14718 for new handling of per-buffer variables.
14719 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
14720 (init_buffer_once): Initialize per-buffer vars differently.
14721 Set max_buffer_local_idx.
14723 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
14726 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
14728 * data.c (do_symval_forwarding, store_symval_forwarding)
14729 (find_symbol_value, set_internal, default_value, Fset_default)
14730 (Fkill_local_variable, Flocal_variable_p): Use new macros for
14731 per-buffer variables.
14733 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
14735 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14737 * xterm.c (x_term_init): Unblock input around call1 of
14738 Qvendor_specific_keysyms.
14740 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
14741 (find_defun_start): Consider an open parenthesis in column 0
14742 a defun start only if open_paren_in_column_0_is_defun_start is set.
14743 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
14745 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
14747 * eval.c (Fautoload): Add entry in load-history (if after dump).
14748 * lread.c (load-history): Update docstring.
14750 2000-03-24 Gerd Moellmann <gerd@gnu.org>
14752 * indent.c (Fvertical_motion): Always use the current buffer.
14753 Temporarily change the window's buffer, if necessary.
14755 2000-03-23 Gerd Moellmann <gerd@gnu.org>
14757 * xterm.c (fast_find_position): Make sure not to consider rows
14758 not visible in the window.
14760 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
14762 * regex.c (enum syntaxcode): Provide default for non-Emacs.
14763 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
14765 2000-03-22 Jason Rumney <jasonr@gnu.org>
14767 * w32menu.c (single_submenu): Set help string to NULL if none.
14768 (w32_menu_show): Set help string correctly.
14769 (add-menu-item): Set help string in MIIM_DATA for menu item.
14770 Load SetMenuItemInfoA explicitly.
14771 (w32_menu_display_help): New function.
14773 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
14774 (QCdata): Moved to xdisp.c.
14776 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
14777 (Vw32_charset_to_codepage_alist): Removed.
14778 (Vw32_charset_info_alist): New variable.
14779 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
14780 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
14781 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
14782 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
14784 (w32_codepage_for_font): Use Vw32_charset_info_alist.
14785 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
14786 Define Vw32_charset_info_alist and w32_charset symbols.
14788 2000-03-22 Jason Rumney <jasonr@gnu.org>
14790 * makefile.nt (w32bdf.obj): Update dependencies.
14792 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
14794 * w32fns.c: Include fontset.h after dispextern.h.
14795 (Fx_create_frame): Do not create fontset.
14796 (w32_load_system_font): Doc fix.
14797 (Fx_close_connection): Free full_name if it is not shared.
14799 * w32term.c: Include fontset.h after dispextern.h.
14800 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
14802 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
14803 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
14804 (w32_font_is_double_byte): New function, needs body.
14805 (x_append_glyph): Set glyph->glyph_not_available_p.
14806 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
14807 it->charset. If it->multibyte_p is zero and it->c is a multibyte
14808 character, convert it to a unibyte character.
14809 (struct glyph_string): Delete member `charset'.
14810 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
14811 calculating it is found.
14812 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
14813 the case that per char metric is not available correctly.
14814 (x_fill_glyph_string): Handle the case that the specific glyph is
14815 not available correctly.
14816 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
14817 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
14818 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
14819 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
14820 fontset. Don't call FS_LOAD_FONT.
14822 2000-03-22 Ken Raeburn <raeburn@gnu.org>
14824 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
14825 (INT_LISPLIKE): New macro.
14826 (NULL_INTERVAL_P): Use it.
14827 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
14828 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
14829 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
14831 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
14832 explicit references to "parent" field of struct interval and
14833 associated unclean type conversions.
14834 * intervals.c (create_root_interval, root_interval, rotate_right)
14835 (rotate_left, balance_possible_root_interval, split_interval_right)
14836 (split_interval_left, interval_start_pos, find_interval)
14837 (next_interval, previous_interval, update_interval)
14838 (adjust_intervals_for_insertion, delete_node, delete_interval)
14839 (adjust_intervals_for_deletion, merge_interval_right)
14840 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
14841 (copy_intervals_to_string): Likewise.
14842 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
14844 * syntax.c (update_syntax_table): Likewise.
14846 * intervals.c (reproduce_tree_obj): New function, like
14847 reproduce_tree but takes a Lisp_Object for the parent. Declare
14849 (graft_intervals_into_buffer): Use it when appropriate.
14850 (reproduce_tree): Declare with prototype.
14851 (balance_possible_root_interval): Check that the parent is a lisp
14852 object before trying to examine its type.
14854 2000-03-22 Gerd Moellmann <gerd@gnu.org>
14856 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
14857 as strings only if both are known to be strings.
14859 * s/openbsd.h (LIBS_TERMCAP): Undef.
14861 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
14863 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
14864 definitions for non-Emacs compilation.
14865 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
14866 outside of `#ifdef emacs'.
14867 (print_partial_compiled_pattern): Update.
14868 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
14869 (re_compile_fastmap): Merge handling of charset and charset_not (for
14870 emacs and non-emacs compilation as well).
14871 Similarly for (not)categoryspec and (not)syntaxspec.
14872 Don't use the fastmap when reaching `anychar' since the added
14873 complexity is not justified.
14874 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
14875 and (not)syntaxspec. Merge (not)categoryspec.
14877 2000-03-22 Kenichi Handa <handa@etl.go.jp>
14879 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
14880 (FACE_FOR_CHAR): Define them differently for the configuration of
14883 2000-03-21 Dave Love <fx@gnu.org>
14885 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
14888 2000-03-21 Gerd Moellmann <gerd@gnu.org>
14890 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
14891 (lface_fully_specified_p): Don't check contents of
14892 LFACE_FONT_INDEX because that attribute is optional.
14893 (realize_x_face): Remove now unwarranted xassert.
14895 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
14897 The following changes are to make font selection based on
14898 characters, not charset. In addition, they recover fontset
14899 facilities while utilizing the new font selection mechanism.
14901 * Makefile.in (fontset.o): Depend on dispextern.h.
14903 * alloc.c (mark_face_cache): Don't mark face->registry.
14905 * dispextern.h (struct glyph): New member glyph_not_available_p.
14906 Use 22 bits for face_id.
14907 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
14908 (struct face): Delete member registry, new member ascii_face.
14909 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
14910 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
14911 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
14912 (struct it): Delete member charset, new member glyph_not_available_p.
14914 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
14915 (struct fontset_info, struct fontset_data): Structs removed.
14916 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
14917 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
14918 (fs_load_font, fs_query_fontset): Adjusted for new argument.
14919 (fs_free_face_fontset, fontset_font_pattern)
14920 (face_suitable_for_char_p, face_for_char)
14921 (make_fontset_for_ascii_face): Extern them.
14922 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
14923 (FS_LOAD_FACE_FONT): New macro.
14925 * fontset.c: All codes rewritten or adjusted for the change of
14926 fontset implementation. Now fontset is represented by char table.
14927 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
14929 (my_strcasecmp): Function removed.
14930 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
14931 (AREF, ASIZE): New macros.
14932 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
14933 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
14934 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
14935 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
14936 (fontset_id_valid_p, font_family_registry, fontset_name)
14937 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
14938 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
14940 (fs_load_font): New arg FACE. Caller changed.
14941 (fs_query_fontset): Argument changed. Caller changed.
14942 (Fquery_fontset): call fs_query_fontset.
14943 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
14945 (clear_fontset_elements, check_registry_encoding)
14946 (check_fontset_name): New functions.
14947 (syms_of_fontset): Set char-table-extra-slots property of fontset
14948 to 3. Staticpro and initialize Vfontset_table and
14949 Vdefault_fontset. Defsubr fontset_font and fontset_list.
14951 * frame.h (struct frame): Member `fontset_data' removed.
14952 (FRAME_FONTSET_DATA): Macro removed.
14954 * frame.c (make_frame): Don't allocate f->fontset_data.
14955 (Fdelete_frame): Don't free f->fontset_data.
14957 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
14959 * xdisp.c (charset_at_position): Function removed.
14960 (init_iterator): Don't set member charset of struct `it'.
14961 (handle_face_prop, reseat_to_string, set_iterator_to_next)
14962 (next_element_from_display_vector, insert_left_trunc_glyphs):
14964 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
14966 (get_next_display_element, append_space)
14967 (extend_face_to_end_of_line): Likewise.
14969 * xfaces.c (Qx_charset_registry, Vface_default_registry):
14971 (clear_font_table, frame_update_line_height, load_face_font):
14972 Adjusted for the change of fontset implementation.
14973 (load_face_fontset_font): Function removed.
14974 (pixel_point_size): New function.
14975 (font_list): Argument type changed. Caller changed.
14976 (LFACE_FONT): New macro.
14977 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
14978 (set_lface_from_font_name): Type of arg FONTNAME is changed to
14979 Lisp_Object. Determine the font name by actually loading a font
14980 by the specified pattern. Set LFACE_FONT (lface) to the specified
14981 pattern. Even if a font is not found, don't try alternatives.
14982 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
14983 (set_font_frame_param): If `font' is specified in lface, use it.
14984 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
14985 (lface_same_font_attributes_p): Likewise.
14986 (make_realized_face): Arguent changed. Caller changed. Set
14987 face->ascii_face to face itself.
14988 (free_realized_face): Free face->fontset if face is for ASCII.
14989 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
14990 (deduce_unibyte_registry, x_charset_registry): Functions removed.
14991 (free_realized_multibyte_face): New function.
14992 (lookup_face, lookup_named_face, lookup_derived_face): Argument
14993 changed. Caller changed.
14994 (try_font_list): Argument type changed.
14995 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
14996 (choose_face_font): Argument changed. Handle fontset properly.
14997 (choose_face_fontset_font): Function removed.
14998 (realize_default_face, realize_named_face): Don't remove the
15000 (realize_face): Argument changed. Caller changed. Remove face
15001 with the arg former_face_id in advance. Load font for the new face.
15002 (realize_x_face): Argument changed. Caller changed. For a
15003 multibyte character, share fontset with base_face. For a single
15004 byte character, make a new realized fontset. Don't load a font here.
15005 (realize_tty_face): Argument changed. Caller changed.
15006 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
15007 (face_at_buffer_position): Don't check multibyte_p for returning
15009 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
15010 FACE_SUITABLE_FOR_CHARSET_P.
15011 (syms_of_xfaces): Remove code for Qx_charset_registry and
15012 Vface_default_registry.
15014 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
15015 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
15016 (x_per_char_metric): Don't try FONT->default_char. Even if
15017 pcm->width is zero, glyph bits may exist.
15018 (x_encode_char): Always initialize char2b->byte1.
15019 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
15020 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
15021 (x_append_glyph): Set glyph->glyph_not_available_p.
15022 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
15023 it->charset. Handle the case that per char metric is not
15024 available. If it->multibyte_p is zero and it->c is a multibyte
15025 character, convert it to a unibyte character.
15026 (struct glyph_string): Delete member `charset'.
15027 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
15028 the case that per char metric is not available correctly.
15029 (x_fill_glyph_string): Handle the case that the specific glyph is
15030 not available correctly.
15031 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
15032 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
15033 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
15034 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
15035 fontset. Don't call FS_LOAD_FONT.
15037 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
15038 (x_create_tip_frame): Likewise.
15039 (Fx_close_connection): Free full_name of font_info.
15041 * fns.c (optimize_sub_char_table): New function.
15042 (Foptimize_char_table): New function.
15043 (syms_of_fns): Defsubr Soptimize_char_table.
15045 2000-03-20 Gerd Moellmann <gerd@gnu.org>
15047 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
15048 only if buffer is displayed in some window.
15050 * xdisp.c (handle_single_display_prop): Initialize local `value'.
15051 (try_window_reusing_current_matrix): Don't call scroll run
15052 function if run's current and desired position are the same;
15053 this prevents cursor flickering.
15055 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
15057 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
15059 * regex.c (RE_STRING_CHAR): New macro.
15060 (GET_CHAR_AFER_2): Remove.
15061 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
15062 (enum re_opcode_t): Remove on_failure_jump_exclusive.
15063 (print_partial_compiled_pattern, re_compile_fastmap)
15064 (re_match_2_internal): Remove on_failure_jump_exclusive.
15065 (regex_compile): Turn optimizable P+ loops into PP*, so that the
15066 optimization only need to work for * (ie. can use of_keep_string_jump).
15067 Remove the special case for .*\n since it is now covered by the general
15069 (re_search_2): Don't bother with `room'.
15070 (skip_one_char): New function.
15071 (skip_noops): Simplify since `memory' is not needed any more.
15072 (mutually_exclusive_p): Restructure slightly to use `switch' and
15073 add handling for "all" remaining cases.
15074 (re_match_2_internal): Change on_failure_jump_smart to use
15075 on_failure_keep_string_jump (and redirect the end-of-loop jump)
15076 rather than on_failure_jump_exclusive.
15078 2000-03-19 Gerd Moellmann <gerd@gnu.org>
15080 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
15081 number of bits per RGB because it's everywhere used as the depth
15084 * term.c (calculate_costs): Remove code dealing with X frames.
15086 2000-03-19 Richard M. Stallman <rms@gnu.org>
15088 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
15090 2000-03-18 Gerd Moellmann <gerd@gnu.org>
15092 * lread.c (read_integer): Unread the last char not consumed.
15094 2000-03-17 Gerd Moellmann <gerd@gnu.org>
15096 * xterm.c (x_update_window_cursor): Don't update in frames
15097 which are in the process of being deleted.
15099 2000-03-16 Gerd Moellmann <gerd@gnu.org>
15101 * Makefile.in (mostlyclean): Add `*.core'.
15102 (clean): Add `bootstrap-emacs'.
15104 * lread.c (read_integer): New function.
15105 (read1): Support read syntax #o, #x, #b, #r.
15107 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
15109 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
15110 make sure POINTER_TO_OFFSET gives the same value before and after
15111 PREFETCH. Use `dfail' to guarantee "atomic" matching.
15112 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
15113 (debug): Now only active if > 0 rather than if != 0.
15114 (DEBUG_*): Update for the new meaning of `debug'.
15115 (print_partial_compiled_pattern): Add missing `succeed' case. Use
15116 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
15117 in `succeed_n', `jump_n' and `set_number_at'.
15118 (store_op1, store_op2, insert_op1, insert_op2)
15119 (at_begline_loc_p, at_endline_loc_p): Add prototype.
15120 (group_in_compile_stack): Move to after its arg's types are
15121 declared and add a prototype.
15122 (PATFETCH): Define in terms of PATFETCH_RAW.
15123 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
15124 (QUIT): Redefine as a nop except for NTemacs.
15125 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
15126 indentation of the greedy-op and shy-group code.
15127 (at_(beg|end)line_loc_p): Fix argument's types.
15128 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
15129 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
15130 (MATCHING_IN_FIRST_STRING): Remove.
15131 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
15132 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
15133 QUIT unconditionally.
15135 2000-03-15 Gerd Moellmann <gerd@gnu.org>
15137 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
15140 * process.c (send_process): Add a hint that the function
15141 can call Lisp code to its comment.
15143 * lread.c (load_dangerous_libraries): New variable.
15144 (Vbytecomp_version_regexp): New variable.
15145 (safe_to_load_p): New function.
15146 (Fload): Handle files not compiled with Emacs specially.
15147 (syms_of_lread): New Lisp variable load-dangerous-libraries.
15149 2000-03-14 Gerd Moellmann <gerd@gnu.org>
15151 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
15153 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
15154 support functions only if HAVE_X11R6_XIM is defined.
15155 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
15157 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
15159 * xfns.c (X_I18N_INHIBITED): Don't define.
15160 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
15161 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
15163 * config.in (HAVE_X_I18N): Moved here from xterm.h.
15164 (HAVE_X11R6_XIM): Define.
15166 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
15168 * xterm.c (x_term_init): Add support for X resource `synchronous'.
15169 If set, call XSynchronize.
15171 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
15173 * regex.c: Declare a new type `re_char' used throughout the code
15174 for the string char type. It's `const unsigned char' to match the
15175 rest of Emacs. Consistently make sure all pointers to strings use
15176 it and make sure all pointers into the pattern use `unsigned char'.
15177 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
15178 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
15181 * charset.h (GET_CHAR_AFTER_2): Remove.
15182 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
15184 2000-03-12 Ken Raeburn <raeburn@gnu.org>
15186 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
15187 variable before the invocation of YMF_PASS_LDFLAGS, in case both
15188 of them try to use backquotes.
15190 2000-03-12 Dave Love <fx@gnu.org>
15192 * unexelf.c: Restore changes of 1999-10-19.
15193 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
15194 fix its type and alignment; copy it from current process.
15196 2000-03-12 Gerd Moellmann <gerd@gnu.org>
15198 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
15199 has been found. Fix bug not computing timer's predecessor.
15201 * fileio.c (Fread_file_name): Handle case that DIR contains a
15204 * window.c (Fsave_window_excursion): Doc fix.
15206 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
15208 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
15210 * msdos.c (vga_installed): New function, code moved from
15211 dos_set_window_size.
15212 (Qbar, Qcursor_type, outside_cursor): New variables.
15213 (syms_of_msdos): Intern and staticpro them.
15214 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
15215 shape used outside Emacs when called for the first time.
15216 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
15217 cursor shape used outside Emacs.
15218 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
15219 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
15221 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
15222 parameters specify the cursor. Make qreverse a global
15223 variable (renamed to Qreverse).
15225 2000-03-09 Gerd Moellmann <gerd@gnu.org>
15227 * fns.c (Fy_or_n_p): Cancel busy-cursor.
15229 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
15231 This is a big redesign of failure-stack and register handling, prompted
15232 by bugs revealed when trying to add shy-groups. Overall, what happened
15233 is that loops are now structured a little differently, groups can be
15234 shy and the code is a little simpler.
15236 * regex.h: Update the copyright.
15237 (RE_SHY_GROUPS): New value.
15238 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
15239 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
15241 * regex.c (enum re_opcode_t): Remove jump_past_alt,
15242 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
15243 on_failure_jump_(exclusive, loop and smart). Also fix the comment
15244 for (start|stop)_memory since they now only take one argument (the
15245 second has becomes unnecessary).
15246 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
15247 (print_compiled_pattern): Use %ld to printf long ints and flush to
15248 make debugging a little easier.
15249 (union fail_stack_elt): Make the integer unsigned.
15250 (struct fail_stack_type): Add a `frame' element.
15251 (INIT_FAIL_STACK): Init `frame' as well.
15252 (POP_PATTERN_OP): New macro for re_compile_fastmap.
15253 (DEBUG_PUSH, DEBUG_POP): Remove.
15254 (NUM_REG_ITEMS): Remove.
15255 (NUM_NONREG_ITEMS): Adjust.
15256 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
15257 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
15258 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
15259 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
15261 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
15262 address pushed is not the destination of the jump but the source
15264 (NUM_FAILURE_ITEMS): Remove.
15265 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
15266 registers before the actual failure point). Don't hardcode any
15267 meaning for str==NULL anymore.
15268 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
15269 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
15271 (REG_UNSET_VALUE): Use NULL (why not?).
15272 (compile_range): Remove declaration since it doesn't exist.
15273 (struct compile_stack_elt_t): Remove inner_group_offset.
15274 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
15275 (regex_grow_registers): Remove dead code.
15276 (FIXUP_ALT_JUMP): New macro.
15277 (regex_compile): Add shy-groups Change loops to use
15278 on_failure_jump_smart&jump instead of
15279 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
15280 initial (dummy_failure_)jump. Remove c1_base (looks like unused
15281 variable to me). Use `jump' instead of `jump_past_alt' and don't
15282 bother with push_dummy_failure in alternatives since it is now
15283 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
15284 emacs' for (re)allocating the stack.
15285 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
15286 from loop when bufp->can_be_null rather than jumping to `done'.
15287 Avoid jumping backwards so as to ensure termination. Use
15288 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
15289 backreferences. Remove dead code in handling of `anychar'.
15290 (skip_noops, mutually_exclusive_p): New functions taken from the
15291 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
15292 improve mutually_exclusive_p to handle ".+\n".
15293 (lowest_active_reg, highest_active_reg)
15294 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
15295 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
15296 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
15297 variables. Push register (in `start_memory') on the stack rather
15298 than storing it in old_reg(start|end). Remove the cycle detection
15299 from `stop_memory', replaced by the use of on_failure_jump_loop
15300 for greedy loops. Add code for the new on_failure_jump_<foo>.
15301 Remove ad-hoc code in `on_failure_jump' to push more registers in
15302 the case of a loop. Take out code from `maybe_pop_jump' into
15303 separate functions and adapt it to the semantics of
15304 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
15305 and push_dummy_failure. Remove dummy_failure handling and
15306 handling of `failures to jump to on_failure_jump' (this last one
15307 was already dead code, it seems).
15308 (group_match_null_string_p, alt_match_null_string_p)
15309 (common_op_match_null_string_p): Remove.
15311 2000-03-08 Dave Love <fx@gnu.org>
15313 * config.in: Don't depend on __STDC__ for volatile.
15314 Add POINTER_TYPE, PTR, PROTOTYPES.
15316 * hftctl.c, strftime.c: Use PROTOTYPES.
15317 * eval.c (find_handler_clause): Likewise.
15319 * mem-limits.h: Use POINTER_TYPE.
15321 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
15322 (memory_warnings): Declare using POINTER_TYPE.
15324 2000-03-08 Gerd Moellmann <gerd@gnu.org>
15326 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
15328 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
15330 * xfns.c: Remove obsolete code in #if 0.
15331 (Fx_focus_frame): New function.
15333 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15335 * coding.c (coding_category_name): Add coding-category-utf-8,
15336 coding-category-utf-16-be, coding-category-utf-16-le.
15337 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
15338 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
15339 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
15340 (detect_coding_utf_8): New function.
15341 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
15342 UTF_16_LOW_SURROGATE_P): New macros.
15343 (detect_coding_utf_16): New function
15344 (detect_coding_mask): When priorities are specified, skip any
15345 categories that have `nil' coding-system. Fix bug of returning
15346 wrong mask when PRIORITIES is specified and detect_coding_XXX()
15347 returns a mask not set in PRIORITIES.
15348 (detect_eol_type_in_2_octet_form): New function.
15349 (detect_eol): selects detect_eol_type_XXX to call according to
15350 cooding->category_idx.
15351 (detect_coding_system): Remove `nil' coding-system in the result.
15352 (Fupdate_coding_systems_internal): Update all coding-categories.
15354 * coding.h (CODING_CATEGORY_IDX_UTF_8)
15355 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
15357 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
15358 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
15359 (CODING_CATEGORY_IDX_UTF_16_LE)
15360 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
15361 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
15362 (CODING_CATEGORY_MASK_ANY): Include the above macros.
15363 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
15365 2000-03-07 Gerd Moellmann <gerd@gnu.org>
15367 * doc.c (Fdocumentation_property): If value is not a string,
15368 and doesn't refer to etc/DOC, evaluate it to obtain a string.
15370 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
15371 close the display with XtCloseDisplay. This caused a bus error
15374 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
15375 complete but not unique.
15377 2000-03-06 Gerd Moellmann <gerd@gnu.org>
15379 * process.c (send_process): Remove local variable `procname' that
15380 might become invalid when a GC happens. Instead, access the
15381 process name slot directly.
15383 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
15384 orig_height if set.
15386 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
15387 orig_height if set.
15389 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
15391 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
15392 glyph matrices have been freed.
15394 2000-03-05 Gerd Moellmann <gerd@gnu.org>
15396 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
15397 (bootstrap-temacs): Set LC_ALL to C like for temacs.
15399 * xfns.c (QCdata): Moved to xdisp.c.
15401 * xdisp.c (QCdata): Moved here from xfns.c.
15402 (syms_of_xdisp): Initialize QCdata.
15404 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
15406 * window.c (coordinates_in_window): Use
15407 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
15408 FRAME_INTERNAL_BORDER_WIDTH.
15410 * xdisp.c (try_window_id): Recompute unchanged information if
15411 it is obviously invalid.
15413 * xterm.c (x_term_init): Create a colormap if not using the
15416 * xterm.h (select_visual): Change prototype.
15418 * xfns.c (select_visual): Rewritten. Recognize user-specified
15420 (visual_classes): New variable.
15422 2000-03-04 Gerd Moellmann <gerd@gnu.org>
15424 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
15425 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
15426 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
15427 (x_decode_color): Don't handle allocation of white and black specially.
15428 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
15429 XtNcolormap resources.
15430 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
15431 (Fx_create_frame): Initialize color members of x_output structure.
15432 (xpm_load): Pass colormap to XPM lib.
15434 * xfaces.c (x_free_colors): Access colormap of frame using
15435 FRAME_X_COLORMAP. Be paranoid about freeing black and white
15436 when default colormap is used.
15438 * xterm.c (x_term_init): Set Colormap member of x_display_info
15439 structure. Copy colormap if resource `privateColormap' is
15440 specified (PseudoColor only).
15441 (x_setup_relief_color): Access colormap of frame using
15444 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
15445 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
15447 2000-03-04 Jason Rumney <jasonr@gnu.org>
15449 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
15450 other non-platform-specific equivalents.
15451 [WINDOWSNT]: Include w32term.h, fontset.h and define X
15452 specific functions and macros as their w32 equivalents where
15453 non-platform-specifics are not available.
15454 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
15455 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
15456 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
15457 (frame_update_line_height): Use macros to access f->output_data.
15458 (defined_color): Remove FIXME comments; fixed.
15459 (x_face_list_fonts, prepare_face_for_display): Put X specifics
15460 into #ifdef blocks. Add WINDOWSNT blocks.
15461 (Fx_list_fonts): Use macros for accessing font data.
15462 (set_lface_from_font_name): Different default fonts for X and
15464 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
15465 scalable for backward compatibility.
15466 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
15467 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
15469 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
15472 * makefile.nt (w32faces.obj): Remove.
15475 2000-03-03 Jason Rumney <jasonr@gnu.org>
15477 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
15478 correct parameters.
15480 2000-03-03 Ken Raeburn <raeburn@gnu.org>
15482 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
15483 standard ELF definitions here if the system header does not.
15485 2000-03-03 Gerd Moellmann <gerd@gnu.org>
15487 * xterm.c (PER_CHAR_METRIC): Removed.
15488 (x_per_char_metric_1, x_default_char): New functions.
15489 (x_per_char_metric): If font's default char is invalid, return
15490 metrics of a suitably chosen usable default char.
15491 (x_draw_glyph_string_foreground): If font has an invalid default
15492 char, replace occurrences of unprintable chars with a suitably
15493 chosen usable default char.
15495 2000-03-02 Gerd Moellmann <gerd@gnu.org>
15497 * xterm.c (note_mouse_highlight): Return quickly if frame's
15498 glyph matrices have been freed.
15500 * dispnew.c (free_glyphs): Block input while freeing matrices.
15502 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
15504 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
15507 * dispextern.h (x_free_colors): Add prototype.
15509 * xfaces.c (x_free_colors): New function.
15510 (unload_color, free_face_colors): Use it.
15512 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
15514 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
15516 * window.c [MSDOS]: Include msdos.h.
15518 2000-03-02 Dave Love <fx@gnu.org>
15520 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
15522 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
15523 set C_OPTIMIZE_SWITCH for gcc.
15525 2000-03-02 Kenichi Handa <handa@etl.go.jp>
15527 * coding.c (coding_save_composition): Be sure to allocate
15528 composition data area in coding even if there's no composition in
15531 2000-03-01 Jason Rumney <jasonr@gnu.org>
15533 * w32term.c: Equivalent changes to those made to xterm.c on
15534 2000-02-25 and 2000-02-24.
15536 * w32fns.c: Equivalent changes to those made to xfns.c on
15537 2000-02-25 and 2000-02-21.
15539 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
15540 correct line-end convention is followed.
15542 * w32menu.c [HAVE_BOXES]: Remove #undef.
15543 (single_keymap_panes): Remove code for simulating checkmarks.
15544 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
15545 Remove code for drawing simulated checkmarks.
15546 (w32_menu_show): make unibyte help string correctly.
15547 (add_menu_item): draw standard Windows checkmarks. Draw radio
15548 buttons as radio buttons if possible.
15550 2000-03-01 Gerd Moellmann <gerd@gnu.org>
15552 * sysdep.c (start_of_text): Don't define this function for NetBSD
15555 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
15557 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
15558 (LINKER): Don't undef if __NetBSD__ is defined.
15560 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
15562 * fileio.c [__NetBSD__]: Define `unix'.
15564 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
15566 2000-02-29 Gerd Moellmann <gerd@gnu.org>
15568 * atimer.c (start_atimer): Don't abort when timers are stopped.
15569 (append_atimer_lists): New function.
15570 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
15571 arbitrary lists of stopped and running atimers.
15573 * atimer.c (cancel_atimer): Handle canceling an atimer when
15574 some timers are stopped.
15576 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
15577 after canceling it.
15579 * fns.c (maybe_resize_hash_table): Handle case of new size
15580 coming out as being the same as old size.
15582 2000-02-27 Jason Rumney <jasonr@gnu.org>
15584 * makefile.nt: Add atimer.h to dependencies.
15585 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
15586 * w32console.c: Only disable window system features for dispextern.h
15587 (initialize_w32_display): Build a display info for the console.
15588 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
15589 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
15590 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
15592 * w32gui.h (struct W32FontStruct): Revert last change after change
15594 * w32menu.c (single_submenu): Set up help string.
15595 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
15596 (w32_dialog_show): Set up help string.
15597 * w32term.c (w32_display_info_for_display): Remove unused function.
15598 (w32_draw_bitmap): Use pre-built bitmaps.
15599 (w32_initialize_display_info): New function to initialize parts of
15600 display info that are common to both GUI and console frames.
15601 (w32_term_init): Use w32_initialize_display_info. Do not set
15602 Vw32_num_mouse_buttons here, as it is not called for console
15603 frames. Build bitmaps for indicating truncated lines etc.
15604 (x_delete_display): Destroy pre-built bitmaps.
15605 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
15606 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
15608 2000-02-27 Dave Love <fx@gnu.org>
15610 * lisp.h: Add a bunch of prototypes.
15612 2000-02-26 Kenichi Handa <handa@etl.go.jp>
15614 * keyboard.c (read_char): Set `usec' correctly.
15616 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
15618 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
15619 `lambda', set reg[RRR] to the map index.
15620 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
15621 reg[RRR] to 0. Otherwise, set it to -1.
15623 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15625 * emacs.c (main): Remove code snippet commented out with `//'.
15627 2000-02-25 Richard M. Stallman <rms@gnu.org>
15629 * fileio.c (Ffile_symlink_p): If result starts with a `/'
15630 and contains a `:', prepend `/:'.
15632 * window.c (select_window_1): If selected_window is nil,
15633 don't "swap out" the buffer's point.
15634 (Fset_window_configuration): Set selected_window to nil
15635 before calling Fselect_window.
15636 (unshow_buffer): Don't set point in buffer from window's point
15637 if another more recently selected window also shows the buffer.
15639 2000-02-25 Gerd Moellmann <gerd@gnu.org>
15641 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
15643 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
15644 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
15645 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
15647 (DEFAULT_BUSY_CURSOR_DELAY): New define.
15648 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
15649 (hide_busy_cursor): New functions.
15650 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
15652 * minibuf.c (read_minibuf): Cancel busy-cursor.
15654 * keyboard.c (command_loop_1): Call start_busy_cursor before
15655 Fcommand_execute and cancel_busy_cursor after it.
15656 (timer_check): Remove busy-cursor code.
15657 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
15660 * process.c (wait_reading_process_input): Remove busy-cursor code.
15662 * eval.c (Fsignal): Call cancel_busy_cursor instead of
15663 Fx_hide_busy_cursor.
15665 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
15667 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
15669 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
15671 * xterm.c (XTread_socket): Remove busy-cursor code.
15673 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
15674 (build_frame_matrix_from_leaf_window): Put code handling
15675 glyph row's not being a slice of a frame row in #if 0.
15676 (sync_window_with_frame_matrix_rows): New function.
15677 (frame_row_to_window): New function.
15678 (mirror_line_dance): Handle copies between windows.
15680 * lread.c (Fload): Use `xfree' instead of `free'.
15681 (init_obarray): Use `xmalloc' instead of `malloc'.
15683 * window.c (Fset_window_buffer): Set WINDOW to the window
15685 (coordinates_in_window): Take frame's internal border width
15688 2000-02-24 Gerd Moellmann <gerd@gnu.org>
15690 * xterm.c (x_display_and_set_cursor): Display cursor of
15691 non-selected windows depending on the setting of
15692 cursor_in_non_selected_windows.
15694 * xdisp.c (cursor_in_non_selected_windows): New variable.
15695 (syms_of_xdisp): DEFVAR_BOOL it.
15697 2000-02-23 Gerd Moellmann <gerd@gnu.org>
15699 * data.c (Fstring_to_number): If number is greater than what
15700 fits into an integer, return a float.
15702 * eval.c (specbind): Remove references to
15703 keyword_symbols_constant_flag.
15705 * data.c (keyword_symbols_constant_flag): Removed.
15706 (Fmakunbound, set_internal, syms_of_data): Remove references to
15707 keyword_symbols_constant_flag.
15709 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
15711 2000-02-23 Kenichi Handa <handa@etl.go.jp>
15713 * syntax.c (multibyte_syntax_as_symbol): New variable.
15714 (syms_of_syntax): Declare it as a Lisp variable.
15715 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
15716 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
15717 nonzero, treat all multibyte characters as symbol.
15718 (init_syntax_once): Give syntax `word' to all multibyte characters.
15720 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
15722 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
15725 2000-02-21 Gerd Moellmann <gerd@gnu.org>
15727 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
15729 * xfns.c (x_window_to_frame, x_any_window_to_frame)
15730 (x_non_menubar_window_to_frame): Check the busy-cursor window.
15732 2000-02-21 Dave Love <fx@gnu.org>
15734 * frame.c (Vmouse_position_function): New variable.
15735 (Fmouse_position): Use it.
15736 (syms_of_frame): Install it.
15738 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
15740 2000-02-20 Gerd Moellmann <gerd@gnu.org>
15742 * fileio.c (Finsert_file_contents): Unbind the binding of
15743 standard-output done by temp_output_buffer_setup.
15745 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
15746 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
15747 (specbind, unbind_to): Handle most common case of non-constant
15748 symbol with trivial value specially.
15750 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
15752 2000-02-20 Richard M. Stallman <rms@gnu.org>
15754 * data.c (Fmake_variable_buffer_local): Doc fix.
15755 Init found_for_buffer to 0.
15756 (Fmake_variable_frame_local): If the variable has already
15757 been buffer-local, set the check_frame field.
15759 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
15761 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
15762 produced for CODING_MODE_LAST_BLOCK requires.
15764 2000-02-18 Dave Love <fx@gnu.org>
15766 * keyboard.c (echo_keystrokes): Remove declaration.
15767 (Vecho_keystrokes) New variable.
15768 (read_char, record_menu_key, read_key_sequence): Use it to allow
15769 use of float value.
15770 (syms_of_keyboard): Change Vecho_keystrokes declaration.
15772 * lread.c: Undef feature selection macros before defining.
15774 2000-02-18 Gerd Moellmann <gerd@gnu.org>
15776 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
15777 for symbols other than the symbol in question.
15779 2000-02-17 Dave Love <fx@gnu.org>
15781 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
15783 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15785 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
15787 * alloc.c (enum mem_type): Compile unconditionally.
15789 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
15791 * xfaces.c (tty_defined_color): Don't return faulire indication
15792 for unspecified-fg and unspecified-bg pseudo-colors.
15794 2000-02-17 Gerd Moellmann <gerd@gnu.org>
15796 * alloc.c (mark_object): Don't mark symbol names in pure space.
15797 (gc_sweep): Don't unmark symbol names in pure space.
15799 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
15800 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
15801 [GC_MARK_STACK]: New defines.
15802 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
15803 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
15805 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
15807 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
15808 allocate_buffer instead of xmalloc.
15810 * alloc.c (toplevel): Include setjmp.h.
15811 (PURE_POINTER_P): New define.
15812 (enum mem_type) [GC_MARK_STACK]: New enumeration.
15813 (Vdead) [GC_MARK_STACK]: New variable.
15814 (lisp_malloc): Add parameter TYPE, call mem_insert if
15815 GC_MARK_STACK is defined.
15816 (allocate_buffer): New function.
15817 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
15818 (free_float) [GC_MARK_STACK]: Set type to Vdead.
15819 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
15820 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
15821 (MEM_NIL) [GC_MARK_STACK]: New define.
15822 (struct mem_node) [GC_MARK_STACK]: New structure.
15823 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
15824 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
15825 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
15826 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
15827 (mark_stack) [GC_MARK_STACK]: New functions.
15828 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
15829 (clear_marks): Removed.
15830 (gc_sweep): Set free conses' car, free floats' type, free
15831 symbols' function to Vdead. Use lisp_free to free buffers.
15832 (init_alloc_once): Initialize Vdead.
15833 (survives_gc_p): Return non-zero for pure objects.
15835 * alloc.c: Add comments throughout the file.
15837 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
15838 that unblocks alarms.
15840 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
15841 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
15842 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
15844 * frame.c (make_frame): Set frame initiallly to `garbaged'.
15846 2000-02-17 Kenichi Handa <handa@etl.go.jp>
15848 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
15849 avoid infinite error signaling. Allocate sufficient memory for
15850 eol_str in the case that eoltype is Lisp_Int.
15852 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
15854 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
15855 depends on the previous behavior.
15857 2000-02-16 Gerd Moellmann <gerd@gnu.org>
15859 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
15861 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15863 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
15865 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
15866 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
15869 2000-02-15 Richard M. Stallman <rms@gnu.org>
15871 * data.c (set_internal): Don't make variable buffer-local
15872 if within a let-binding for the same buffer.
15873 (let_shadows_buffer_binding_p): New function.
15875 * eval.c (specbind): For buffer-local value,
15876 record the current buffer also.
15877 (unbind_to): Cope with that change.
15879 2000-02-15 Gerd Moellmann <gerd@gnu.org>
15881 * window.c (Fsave_window_excursion): Doc fix.
15883 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
15885 * syntax.c (back_comment): Make sure we only consider comment-starters
15886 of the relevant style and return -1 in case of a failure to find the
15887 beginning of the comment.
15888 (Fforward_comment): If back_comment fails, go back to the position just
15889 after the comment-end.
15890 (scan_lists): Add comment describing a very minor bug.
15892 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15894 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
15895 `completion-regexp-list' in the docstring.
15897 2000-02-14 Dave Love <fx@gnu.org>
15899 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
15901 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
15903 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
15904 to Emacs' syntax. Also fix the comment about set/not-set meanings
15905 since Emacs syntax is not the value 0 any more.
15906 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
15907 since it's now part of RE_SYNTAX_EMACS.
15909 2000-02-12 Dave Love <fx@gnu.org>
15911 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
15913 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15915 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
15917 2000-02-12 Dave Love <fx@gnu.org>
15919 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
15921 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
15922 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
15923 * s/hpux.h: Don't define HAVE_VFORK.
15925 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
15927 * s/nextstep.h: Don't define HAVE_ALLOCA.
15929 * config.in: Add vfork bits.
15931 2000-02-12 Gerd Moellmann <gerd@gnu.org>
15933 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
15934 unwind function to undo the effect of stopping atimers.
15936 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
15938 * atimer.c (stopped_atimers): New variable.
15939 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
15942 * atimer.h (stop_other_atimers, run_all_atimers)
15943 (unwind_stop_other_atimers): Add function prototypes.
15945 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
15947 2000-02-11 Ken Raeburn <raeburn@gnu.org>
15949 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
15950 library may depend on jpeg.
15951 (atimer.o): Depends on atimer.c.
15953 2000-02-11 Kenichi Handa <handa@etl.go.jp>
15955 * insdel.c (del_range_1): Call update_compositions.
15956 (del_range_both): Call update_compositions just once..
15958 2000-02-10 Dave Love <fx@gnu.org>
15960 * xfns.c (create_frame_xic): Fix initialization of automatic
15961 aggregates for pcc.
15963 2000-02-09 Kenichi Handa <handa@etl.go.jp>
15965 * ccl.c (CCL_MAKE_CHAR): New macro.
15966 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
15967 registers by CCL_MAKE_CHAR before calling translate_char.
15968 <CCL_TranslateCharacterConstTbl> Likewise.
15970 2000-02-08 Dave Love <fx@gnu.org>
15972 * lread.c (__EXTENSIONS__): Define.
15974 2000-02-08 Gerd Moellmann <gerd@gnu.org>
15976 * puresize.h (BASE_PURESIZE): Increase to 650000.
15978 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15980 * msdos.c (XMenuActivate): Turn off the cursor after displaying
15983 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
15985 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
15986 md, mh, mb, mr, and me to the fake termcap entry.
15988 2000-02-06 Ken Raeburn <raeburn@gnu.org>
15990 * sound.c (sound_cleanup): Don't call device close routine if the
15991 function pointer is null.
15993 2000-02-06 Andrew Innes <andrewi@gnu.org>
15995 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
15996 around image definitions and prototypes.
15997 (gamma_correct) [WINDOWSNT]: New prototype.
15999 * w32term.c (x_make_frame_visible): Replace call to
16000 input_poll_signal with poll_for_input.
16002 * window.c [WINDOWSNT]: Include w32term.h.
16004 * xdisp.c [WINDOWSNT]: Include w32term.h.
16006 * makefile.nt: Add dependencies on w32gui.h.
16007 (OBJ1): Include atimer.obj.
16008 ($(BLD)\atimer.obj): New dependency rule.
16010 * w32.c (sigmask): New function (does nothing).
16011 (sigunblock): Ditto.
16013 * frame.c [WINDOWSNT]: Include w32term.h.
16015 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
16017 * lread.c (syms_of_lread): Fix literal newlines.
16019 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
16020 the string constant limit (2048 bytes) in MSVC.
16023 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
16025 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
16026 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
16027 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
16028 dispatch the event.
16030 2000-02-04 Dave Love <fx@gnu.org>
16032 * fileio.c: Remove some unused vars.
16033 (_GNU_SOURCE): Define (for euidaccess).
16035 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
16037 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
16039 (read_minibuf): Deal with allow_props correctly.
16041 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
16043 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
16045 2000-02-03 Ken Raeburn <raeburn@gnu.org>
16047 * search.c (compile_pattern): If a cache entry has a nil regexp,
16048 fill in that entry instead of clobbering a previously cached
16051 2000-02-02 Ken Raeburn <raeburn@gnu.org>
16053 * puresize.h (BASE_PURESIZE): Increase to 610000.
16055 2000-02-02 Gerd Moellmann <gerd@gnu.org>
16057 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
16060 2000-02-02 Kenichi Handa <handa@etl.go.jp>
16062 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
16063 instead of incrementing ic directly.
16064 <CCL_WriteExprConst> Likewise.
16065 <ccl_set_expr>: Set ic to jump_address.
16067 * fileio.c (e_write): Fix the handling of
16068 CODING_FINISH_INSUFFICIENT_SRC.
16070 2000-02-01 Dave Love <fx@gnu.org>
16072 * editfns.c (Fpropertize): Doc fix.
16074 * process.c (Fstart_process): Doc fix.
16076 * eval.c: Fix various doc strings not to duplicate information
16077 from help-manyarg-func-alist.
16079 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
16081 * doc.c (Vhelp_manyarg_func_alist): New variable.
16082 (Fdocumentation): Use it.
16083 (syms_of_doc): Define it.
16085 2000-01-31 Gerd Moellmann <gerd@gnu.org>
16087 * xterm.c (xim_open_dpy): Remove unused local variable.
16089 * emacs.c (USAGE): Use term `display options' instead of `X options'.
16091 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
16092 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
16094 * fns.c (sweep_weak_table): New function.
16095 (sweep_weak_hash_tables): Use it. Keep on marking until there
16098 2000-01-30 Gerd Moellmann <gerd@gnu.org>
16100 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
16101 that XTread_socket does not crash by trying to call XNoOp on a
16104 2000-01-30 Jason Rumney <jasonr@gnu.org>
16106 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16107 Change selected_frame to SELECTED_FRAME ().
16108 (w32_console_mouse_position): Remove #ifndef MULE from around
16109 `insist' parameter.
16111 * makefile.nt: Remove dosfns.obj.
16113 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
16115 * w32fns.c (w32_defined_color): Check for valid frame before
16116 applying gamma correction. Eliminate dependency on frame elsewhere.
16117 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
16118 (w32_to_x_font): Use resx and resy not height_in and width_in.
16119 (x_to_w32_font): Doc fix.
16120 (xlfd_strip_height): New function to strip and return font height.
16121 (w32_font_match): Compare height separately from rest of xlfd
16122 spec, using xlfd_strip_height.
16124 * w32term.c (w32_term_init): Swap resx and height_in, resy and
16125 width_in. Use w32_defined_color in place of defined_color.
16127 * w32faces.c: Merge more of DOS and X specifics in preparation for
16128 merge with xfaces.c.
16129 (defined_color): Remove FIXME comment.
16130 (tty_color_name): Provide w32-specific function.
16131 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
16133 * w32console.c (turn_on_face, turn_off_face): Removed.
16134 (w32_face_attributes): New function.
16135 (Global_variables): Reduce scope where possible.
16136 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
16138 (hl_mode): Don't modify text attributes.
16139 (write_glyphs): Don't do anything if len <= 0. Use
16140 w32_face_attributes to get attributes for drawing. Write
16141 terminating codes using char_attr_normal.
16142 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
16143 (update_begin, update_end): Likewise.
16144 (vga_stdcolor_name): New function.
16145 (initialize_w32_display): Remove char_attr_reverse and char_attr.
16146 (Fset_screen_color): Remove char_attr_reverse.
16148 2000-01-29 Gerd Moellmann <gerd@gnu.org>
16150 * xfns.c (xic_set_preeditarea): Take window parameter and
16151 window-relative pixel-positions.
16153 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
16154 is its frame's selected window.
16155 (xim_instantiate_callback): Likewise.
16157 * xfns.c (x_create_im): Removed.
16158 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
16159 (supported_xim_styles): Renamed from supported_styles.
16160 (best_xim_style): Renamed from best_style.
16161 (create_frame_xic): Renamed from xic_create_frame.
16162 (free_frame_xic): Renamed from xic_destroy_frame.
16164 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
16166 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
16167 our frames, call XFilterEvent with 2nd parameter `None'.
16168 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
16169 returning XBufferOverflow.
16170 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
16171 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
16172 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
16173 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
16174 (xim_initialize, xim_close)
16175 [HAVE_X_I18N && HAVE_X11R6]: New functions.
16176 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
16177 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
16178 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
16180 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
16182 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
16183 `xic_style' and `xic_xfs'.
16184 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
16185 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
16186 (FRAME_XIM): Removed.
16188 * xfns.c (supported_styles): New variable.
16189 (DEFAULT_STYLE, DEFAULT_FONT): New macros
16190 (xic_create_xfontset, best_style, xic_create_frame)
16191 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
16192 (xic_set_xfontset): New functions.
16194 2000-01-28 Dave Love <fx@gnu.org>
16196 * s/irix6-5.h: Revert last change after change to irix5-0.h.
16198 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
16200 2000-01-28 Gerd Moellmann <gerd@gnu.org>
16202 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
16203 for *scratch* if it already existed.
16205 * emacs.c (USAGE): New macro.
16206 (main): Use it to display usage information.
16208 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16210 Support for the menu-help feature:
16212 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
16214 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
16215 part of the line to the termscript file.
16216 (IT_clear_to_end): Clear the entire line, not just its beginning.
16217 (menu_help_message, prev_menu_help_message): New variables.
16218 (IT_menu_make_room): Make room for the help_text member.
16219 (IT_menu_display): New argument disp_help; all callers changed.
16220 If disp_help is non-zero, store the help text of the active menu
16221 item in menu_help_message.
16222 (XMenuAddPane): Initialize the help_text member to NULL.
16223 (XMenuAddSelection): New argument help_text. Store it in the
16225 (XMenuActivate): New argument help_callback. If the value of
16226 menu_help_message has changed since the last time, display the
16227 menu help message text while waiting for the mouse to move. Clear
16228 the echo area before exiting.
16229 (XMenuDestroy): Free the help_text member.
16231 2000-01-27 Gerd Moellmann <gerd@gnu.org>
16233 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
16234 XMenuAddSelection. Pass help callback to XMenuActivate.
16235 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
16237 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
16239 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
16240 and EMACS_SET_USECS.
16242 2000-01-26 Dave Love <fx@gnu.org>
16244 * editfns.c (Fchar_after, Fchar_before): Doc fix.
16246 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
16247 an error may be signalled.
16249 2000-01-26 Gerd Moellmann <gerd@gnu.org>
16251 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
16252 LD_SWITCH_SYSTEM inherited from irix5-0.h.
16254 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
16256 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16258 * charset.c (Fstring): If there is a multibyte char among
16259 the args, always return a multibyte string.
16261 2000-01-25 Gerd Moellmann <gerd@gnu.org>
16263 * sysdep.c (sys_select): Turn atimers off and on instead of
16264 recording and restoring old alarm handler
16266 * process.c (toplevel): Include atimer.h.
16267 (create_process_1): Rewritten.
16268 (create_process): Use atimers instead of alarm.
16269 (wait_reading_process_input) [hpux]: Turn atimers off instead
16270 of turning off SIGALRM.
16271 (wait_reading_process_input): Turn off atimers instead off
16272 calling stop_polling.
16274 * emacs.c (main): Call init_atimer.
16276 * keyboard.c (toplevel): Include systime.h and atimer.h.
16277 (polling_for_input): Removed because unused.
16278 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
16279 (poll_timer): New variable.
16280 (poll_for_input, poll_for_input_1): New functions.
16281 (start_polling, stop_polling): Rewritten.
16283 * keyboard.h (polling_for_input): Removed.
16285 * atimer.h, atimer.c: New files.
16287 * Makefile.in (obj): Add atimer.o.
16288 (atimer.o): New target.
16290 * blockinput.h (pending_atimers): Add extern declaration.
16291 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
16293 * lisp.h (popup_activated_flag): Add extern declaration.
16295 * xmenu.c (popup_activated_flag): Make externally visible.
16296 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
16297 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
16299 * xterm.c (toplevel): Include atimer.h.
16300 (toolkit_scroll_bar_interaction): New variable.
16301 (Fxt_process_timeouts): Removed.
16302 (x_process_timeouts): New function.
16303 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
16304 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
16305 (x_make_frame_visible): Call poll_for_input_1 instead of
16306 input_poll_signal. Don't call alarm.
16307 (x_initialize): Install timer calling x_process_timeouts.
16309 2000-01-24 Dave Love <fx@gnu.org>
16311 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
16312 Don't use -cckr -- apparently not now necessary.
16314 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
16316 * msdos.c (IT_menu_display): Truncate long menu lines at the right
16319 2000-01-23 Jason Rumney <jasonr@gnu.org>
16321 * w32fns.c (w32_defined_color): Apply gamma correction before
16322 trying to map to the palette.
16323 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
16326 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
16327 here. Callers changed to always pass real device context.
16328 (w32_draw_bitmap): Likewise.
16329 (w32_get_glyph_overhangs): Likewise.
16330 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
16331 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
16332 pfnSetScrollInfo and SetScrollRange.
16333 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
16334 back into MULE characters after decoding them.
16335 (x_get_glyph_face_and_encoding): Likewise.
16336 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
16337 GetCharABCWidthsW fails, since this is defined on Windows 9x.
16338 (x_produce_glyphs): Calculate per char metrics for a character
16339 that we know exists in default font when font_not_found_p is true.
16341 2000-01-22 Jason Rumney <jasonr@gnu.org>
16343 * makefile.nt (intervals.obj, composite.obj): New modules.
16344 (composite.h): Added as dependency where appropriate.
16346 * w32gui.h (XGCValue): New struct for emulating X GCs.
16348 * w32term.h (XCharStruct): New struct for emulating X.
16350 * w32console.c (turn_on_face, turn_off_face): New functions.
16351 (change_line_highlight): New prototype for new redisplay.
16352 (write_glyphs): Support multibyte text. Support faces.
16354 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
16356 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
16357 throughout. struct frame * in place of FRAME_PTR.
16358 Skeleton support for images, toolbars, tooltips from xfns.c.
16359 (Fx_create_frame): Use system default for default scroll bar width.
16360 (w32_get_arg): Renamed from x_get_arg.
16361 (Fx_file_dialog): New function.
16362 (w32_list_fonts): Check cache before asking system.
16363 (Vw32_enable_synthesized_fonts): New variable.
16364 (Vw32_enable_italics): Obsolete, removed.
16366 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
16367 Use SELECTED_FRAME macro.
16369 * w32menu.c: Add skeleton support for help strings on menus.
16370 (add_menu_item): Native checkbox and radio support added, but not
16371 yet enabled due to bugs.
16372 (push_menu_item): Add parameters type, selection and help.
16374 Formatting changes to reduce unnecessary diffs with xmenu.c.
16376 * w32select.c (Fw32_set_clipboard_data): Update call to
16377 find_charset_in_str.
16379 * w32term.c: Complete rewrite for new redisplay based on new
16380 xterm.c with necessary sections merged back in from old w32term.c.
16382 2000-01-21 Richard M. Stallman <rms@gnu.org>
16384 * data.c (set_internal): Further fix in same criterion.
16386 2000-01-20 Richard M. Stallman <rms@gnu.org>
16388 * data.c (set_internal): Fix the criteria for whether
16389 to swap out the old cached binding.
16391 2000-01-19 Dave Love <fx@gnu.org>
16393 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
16395 2000-01-18 Kenichi Handa <handa@etl.go.jp>
16397 * regex.c (re_compile_fastmap): While checking a range table for
16398 `charset', skip flag bits for a character class correctly.
16400 2000-01-17 Gerd Moellmann <gerd@gnu.org>
16402 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
16404 * xfns.c (x_window): Call lw_create_widget with new parameter list.
16406 * widget.c (EmacsFrameSetCharSize): Change size of children first
16407 because of problems with main window geometry management under Lesstif.
16409 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
16410 MENU_ITEMS_ITEM_.*.
16411 (MENU_ITEMS_ITEM_HELP): New enumerator.
16412 (push_menu_item): Add parameter HELP. Record help in menu_items.
16413 (single_menu_item, single_submenu, list_of_items): Call
16414 push_menu_item with new parameter.
16415 (single_submenu): Set help string in widget value.
16416 (menu_highlight_callback): New function.
16417 (set_frame_menubar): Call lw_create_widget with new
16419 (xmenu_show, xdialog_show): Ditto.
16421 2000-01-13 Gerd Moellmann <gerd@gnu.org>
16423 * sound.c (Fplay_sound): Improve doc string.
16425 2000-01-11 Richard M. Stallman <rms@gnu.org>
16427 * lisp.h (set_internal): Enter the new arg.
16429 * eval.c (specbind): Record buffer-local variables specially,
16430 indicating which buffer's binding was saved.
16431 (unbind_to): Restore buffer-local variables specially
16432 in the proper buffer.
16434 * data.c (set_internal): New arg BUF.
16436 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
16437 * data.c (Fset): Pass new arg to set_internal.
16438 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
16440 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16442 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
16444 2000-01-11 Richard M. Stallman <rms@gnu.org>
16446 * minibuf.c (Ftry_completion): Doc fix.
16448 2000-01-11 Gerd Moellmann <gerd@gnu.org>
16450 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
16453 2000-01-11 Andreas Schwab <schwab@suse.de>
16455 * coding.c (code_convert_region): Initialize total_skip.
16457 2000-01-08 Dave Love <fx@gnu.org>
16459 * eval.c (Fuser_variable_p): Check customizability too.
16461 2000-01-07 Gerd Moellmann <gerd@gnu.org>
16463 * minibuf.c (Fcompleting_read): Doc fix.
16465 2000-01-05 Gerd Moellmann <gerd@gnu.org>
16467 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
16470 * xfns.c (x_create_im): New function to set IM and IC of a frame.
16471 Check that input style is supported before trying to create an
16473 (x_window): Call x_create_im.
16475 2000-01-04 Gerd Moellmann <gerd@gnu.org>
16477 * xfns.c (current_gif_memory_src): New variable.
16478 (gif_load): Record the address of the current memory source
16479 in current_gif_memory_src.
16480 (gif_read_from_memory): Use current_gif_memory_src.
16482 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
16483 macros statement form.
16485 * sound.c (struct sound): Renamed from struct sound_file.
16486 (struct sound): Add members `data' and `header_size'.
16487 (enum sound_attr): Add SOUND_DATA.
16488 (current_sound, current_sound_device): Variables renamed from
16489 sound_file and sound_device.
16490 (parse_sound): Parse :data.
16491 (parse_sound): Handle sound data in strings.
16492 (find_sound_type): Function renamed from find_sound_file_type.
16493 (wav_init, au_init): Fail if sound's header_size is smaller than
16494 needed header size.
16495 (wav_play, au_play): Play sounds from string data.
16497 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
16499 * lisp.h: Add prototype for allocate_string_data.
16501 * alloc.c (Fgarbage_collect): Return number of live and free strings.
16503 * alloc.c (mark_buffer): Remove code in #if 0.
16505 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
16506 (strings_consed): New variable.
16507 (allocate_string): Set it.
16508 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
16509 (Fmemory_use_counts): Return strings_consed. Use Flist.
16511 * alloc.c: General cleanup in comments etc. Remove conditional
16512 compilation for `standalone'.
16514 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
16516 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
16517 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
16518 (DONT_COPY_FLAG): Removed.
16519 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
16520 (struct sdata, struct sblock): New
16521 (struct string_block): Rewritten.
16522 (STRINGS_IN_STRING_BLOCK): New macro.
16523 (oldest_sblock, current_sblock, total_strings, total_free_strings)
16524 (large_sblocks, string_blocks, string_free_list): New variables.
16525 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
16526 (init_strings): Rewritten.
16527 (allocate_string, allocate_string_data, compact_small_strings)
16528 (free_large_strings, sweep_strings): New functions.
16529 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
16530 (struct string_block_head, current_string_block)
16531 (first_string_block, large_string_blocks, STRING_FULLSIZE)
16532 (STRING_PAD): Removed.
16533 (make_uninit_multibyte_string, make_pure_string): Rewritten.
16534 (Fgarbage_collect): Don't set mark bit in large strings.
16535 (mark_object): Mark strings differently. Mark symbol names
16537 (survives_gc_p): Test marked strings differently.
16538 (gc_sweep): Sweep strings differently, unmark strings in
16540 (compact_strings): Removed.
16542 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
16544 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
16545 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
16547 2000-01-04 Kenichi Handa <handa@etl.go.jp>
16549 * fileio.c (Finsert_file_contents): Signal error if visiting file
16550 in a non-empty buffer.
16552 * term.c (encode_terminal_code): Fix the previous change.
16554 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16556 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
16557 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
16559 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
16561 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16563 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
16564 need to test for MSDOS frames.
16566 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16568 * dosfns.c (unspecified_colors): Remove.
16569 (msdos_stdcolor_idx): Use global variables unspecified_fg and
16571 (msdos_stdcolor_name): Return strings for unspecified fore- and
16572 back-ground colors.
16574 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
16575 (syms_of_xfaces): Remove their staticpro's.
16576 (tty_color_name): Return Lisp strings for unspecified fore- and
16577 back-ground colors.
16578 (Finternal_set_lisp_face_attribute): Remove the special treatment
16579 for Qunspecified_{f,b}g.
16580 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
16582 2000-01-03 Gerd Moellmann <gerd@gnu.org>
16584 * xdisp.c (reseat_at_next_visible_line_start): Position before
16585 newline only if ending up on a newline.
16586 (next_element_from_ellipsis): Return success. Handle case of
16587 displaying no ellipsis. Fix case of ellipsis defined in display table.
16588 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
16591 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
16593 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
16594 (Fcolor_supported_p): Renamed from face-color-supported-p.
16596 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16598 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
16599 list of colors renamed to tty-defined-color-alist.
16600 (tty_color_name): Pass the frame to tty-color-by-index.
16601 (realize_tty_face): tty-color-alist is now a function which
16602 accepts the frame as argument.
16604 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
16606 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16608 * term.c (insert_glyphs): Pass glyph, not &glyph, to
16609 encode_terminal_code.
16611 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
16613 * dispnew.c (mode_line_string): Support termcap frames as well.
16615 2000-01-01 Gerd Moellmann <gerd@gnu.org>
16617 * syntax.c (Fforward_word): Undo previous change.
16619 * editfns.c (Fconstrain_to_field): Don't constrain if
16620 inhibit-field-text-motion is non-nil.
16621 (Fline_beginning_position): Undo previous change.
16622 (Fline_end_position): Ditto.
16624 * syntax.c (Fforward_word): Notice field boundaries only if
16625 inhibit-field-text-motion is nil.
16627 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
16629 * editfns.c (Vinhibit_field_text_motion): New variable.
16630 (inhibit-field-text-motion): New DEFVAR_LISP.
16631 (Fline_beginning_position, Fline_end_position): Notice field
16632 boundaries only if inhibit-field-text-motion is nil.
16634 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
16635 All calls adjusted.
16636 (x_build_heuristic_mask): Likewise.
16637 (xbm_load_image_from_file): Change error output.
16638 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
16639 (gif_load, gs_load, x_kill_gs_process): Ditto.
16641 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
16642 color indices when accessing raster pixels.
16643 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
16644 one of :file or :data.
16645 (enum pbm_keyword_index): Add PBM_DATA.
16646 (pbm_format): Add :data.
16647 (pbm_image_p): Allow either :file or :data.
16648 (pbm_read_file): New function.
16649 (pbm_scan_number): Rewritten to read from string.
16650 (pbm_load): Support :data.
16652 See ChangeLog.8 for earlier changes.
16654 ;; Local Variables:
16655 ;; coding: iso-2022-7bit
16658 Copyright (C) 2001 Free Software Foundation, Inc.
16659 Copying and distribution of this file, with or without modification,
16660 are permitted provided the copyright notice and this notice are preserved.