1 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
8 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
11 * insdel.c (make_gap): Use enlarge_buffer_text.
13 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
14 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
15 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
16 from former r_alloc_* functions in ralloc.c.
17 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
19 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
20 (mmap_init) [REL_ALLOC_MMAP]: New function.
21 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
22 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
25 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
26 (enlarge_buffer_text): Add prototype.
28 * ralloc.c: Remove everything having to do with the use of mmap.
30 2000-09-13 Gerd Moellmann <gerd@gnu.org>
32 * sound.c (Fplay_sound): Doc fix.
34 * keyboard.c: Avoid some more compiler warnings.
35 (parse_tool_bar_item): Ignore cached key bindings.
37 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
38 and allocation of Lisp data.
40 2000-09-12 Gerd Moellmann <gerd@gnu.org>
42 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
43 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
46 * lread.c (Fload): Put code checking for recursive loads in #if 0.
48 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
50 * ccl.c: Comment fixed.
51 (MAX_MAP_SET_LEVEL): Increased to 30.
52 (PUSH_MAPPING_STACK): Enclose with do-while block.
53 (POP_MAPPING_STACK): Likewise.
54 (stack_idx_of_map_multiple): New variable.
55 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
56 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
57 call the corresponding CCL program by
58 CCL_CALL_FOR_MAP_INSTRUCTION.
59 (ccl_driver) <CCL_MapSingle>: Likewise.
60 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
61 with the case where looking up process reaches to the end of
62 map-set, and call CCL programs as the above change.
64 2000-09-11 Gerd Moellmann <gerd@gnu.org>
66 * xfns.c (png_load, jpeg_load): Declare some variables volatile
67 that might be clobbered by longjmp.
68 (check_x_display_info, x_decode_color, create_frame_xic)
69 (Fx_display_backing_store, Fx_display_visual_class)
70 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
73 * lread.c (init_lread): Set Vloads_in_progress to nil.
74 (Fload): Show list of recursively loaded files, when signaling an
77 * lread.c (Vloads_in_progress): New variable.
78 (record_load_unwind): New function.
79 (Fload): Check for recursive loads.
80 (syms_of_lread): Initialize Vloads_in_progress.
81 (read_integer, read1): Avoid some compiler warnings.
83 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
86 2000-09-11 Miles Bader <miles@gnu.org>
88 * editfns.c (Fbuffer_string): Doc fix.
90 2000-09-10 Gerd Moellmann <gerd@gnu.org>
92 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
94 2000-09-09 Ken Raeburn <raeburn@gnu.org>
96 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
97 whether to include other header files.
99 2000-09-09 Gerd Moellmann <gerd@gnu.org>
101 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
102 by Fmemq as a boolean.
104 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
106 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
108 2000-09-08 Gerd Moellmann <gerd@gnu.org>
110 * ralloc.c (mmap_fd): Remove initializer which can make it
111 read-only in a dumped Emacs.
112 (mmap_fd_1): New variable.
113 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
114 restore it from there.
115 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
116 unconditionally so that mmap_fd can be initialized there.
117 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
118 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
119 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
121 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
123 * xdisp.c (dump_glyph_row): Fix printf format string.
124 (display_line, move_it_in_display_line_to): Avoid compiler
127 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
129 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
132 * xdisp.c (try_window_id): When trying to locate cursor in
133 unchanged rows at the top, handle the case that we can't find it.
135 * xterm.c (x_draw_glyphs): Handle case START and END are out
136 of bounds more carefully.
138 2000-09-08 Dave Love <fx@gnu.org>
140 * s/sol2.h (REL_ALLOC_MMAP): Define.
141 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
143 * ralloc.c: Don't include string.h (redundant).
144 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
145 [!MAP_ANON]: Include fcntl.h.
146 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
147 (r_alloc, r_re_alloc, r_alloc_free)
148 (mmap_enlarge, mmap_set_vars): Use it.
149 (r_alloc_init_fd): New function.
150 (__morecore) [SYSTEM_MALLOC]: Don't declare.
151 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
154 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
157 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
158 change to __NetBSD__.
160 2000-09-08 Kenichi Handa <handa@etl.go.jp>
162 * search.c (compile_pattern): Check the multibyteness of cached
165 2000-09-08 Miles Bader <miles@gnu.org>
167 * xfaces.c (default_face_vector): Function removed.
168 (Finternal_merge_in_global_face): Restore old global/local
169 attribute override order. Use inline loop instead of calling
172 2000-09-07 Gerd Moellmann <gerd@gnu.org>
174 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
175 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
176 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
177 where necessary, in case POINTER_TYPE is `void'.
179 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
181 * frame.c (make_terminal_frame): Initialize frame foreground and
182 background colors to unspecified, for the initial instance of an
185 2000-09-07 Gerd Moellmann <gerd@gnu.org>
187 * ralloc.c (mmap_find): Fix overlap computation.
188 (mmap_enlarge): Compute nbytes before trying to find an
191 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
194 * lread.c (syms_of_lread): Change value of regexp
195 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
197 * xmenu.c (xdialog_show): When looking up the selection in
198 menu_items, take `quote' boundaries into account; this corresponds
199 to a nil ITEM in x-popup-dialog.
201 2000-09-07 Kenichi Handa <handa@etl.go.jp>
203 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
205 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
207 * coding.c (encode_coding_sjis_big5): Use translation table for
208 encoding, not decoding. Fix the handling of latin-jisx0201.
209 Check for the charset katakana-jisx0201 too.
210 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
211 (detect_coding_sjis): Check the byte sequence more rigidly.
213 2000-09-07 Gerd Moellmann <gerd@gnu.org>
215 * xfaces.c (Vparam_value_alist): New variable.
216 (syms_of_xfaces): Initialize it.
217 (Finternal_set_lisp_face_attribute): Avoid more consing.
219 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
221 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
222 (Qbackground_mode): New variable.
223 (syms_of_frame_1): Initialize Qbackground_mode.
225 * lisp.h (Qdisplay): Declare extern.
227 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
228 change face on all frames, and change the default for new frames.
230 2000-09-07 Dave Love <fx@gnu.org>
232 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
234 2000-09-07 Kenichi Handa <handa@etl.go.jp>
236 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
238 * charset.c: Include composite.h
239 (lisp_string_width): New function.
240 (Fstring_width): Call lisp_string_width instead of strwidth.
242 * Makefile.in (charset.o): Depends on composite.h.
244 * process.c (read_process_output): Before inserting the decoded
245 text in the buffer, adjust the multibyteness.
247 2000-09-06 Gerd Moellmann <gerd@gnu.org>
249 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
250 buffer's text buffer is null, map new memory.
252 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
253 POINTER_TYPE and size_t.
254 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
255 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
256 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
257 [REL_ALLOC_MMAP]: New macros.
258 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
259 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
260 [REL_ALLOC_MMAP]: New functions.
262 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
263 before and after unexec.
265 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
266 text buffers if necessary.
268 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
269 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
272 * config.in (HAVE_MMAP): Add #undef.
274 2000-09-05 Gerd Moellmann <gerd@gnu.org>
276 * frame.c (Qdisplay_type): New variable.
277 (syms_of_frame_1): Initialize it.
278 (Fframe_parameter): New function that avoids consing.
279 (syms_of_frame): Defsubr it.
281 * buffer.c (Fother_buffer): Consider buffers as invisible when
282 they are displayed in a window on an invisible frame.
284 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
285 get-largest-window always return nil.
287 2000-09-04 Gerd Moellmann <gerd@gnu.org>
289 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
290 variable; recognize Emacs 19 elc files.
292 2000-09-04 Miles Bader <miles@gnu.org>
294 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
295 before initially popping up the menu, so the menu doesn't flash
296 when the face settings are significantly different from the
299 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
301 * regex.c (WIDE_CHAR_SUPPORT): New macro.
302 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
303 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
304 (BIT_UNIBYTE): Remove.
305 (re_match_2_internal): Delete corresponding code and streamline the
306 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
307 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
308 (re_wctype_t): New type.
309 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
310 (regex_compile): Use them and fix handling of overly long char classes.
312 2000-09-03 Andrew Innes <andrewi@gnu.org>
314 * makefile.w32-in: Change to DOS line endings.
316 * s/ms-w32.h (ORDINARY_LINK): New define.
318 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
319 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
321 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
322 (distclean): Delete them here instead.
324 * w32proc.c (compare_env): Convert to uppercase for comparison,
325 not lowercase, to match how the native Windows shell works.
327 2000-09-03 Jason Rumney <jasonr@gnu.org>
329 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
330 CVS changes the line-ends when checking in/out on DOS/Windows.
332 * makefile.nt (emacs): Do not change directory to run temacs, as
333 the load-path is set relative to current directory.
335 2000-09-03 Miles Bader <miles@gnu.org>
337 * xterm.c (x_alloc_lighter_color_for_widget): New function.
339 2000-09-02 Gerd Moellmann <gerd@gnu.org>
341 * xdisp.c (redisplay_mode_lines): New function.
342 (display_mode_lines): Return number of mode lines displayed.
343 (echo_area_display): Use redisplay_mode_lines to draw garbaged
344 mode lines. Don't temporarily bind redisplay-dont-pause to t.
346 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
347 string.h and strings.h.
348 (index) [HAVE_INDEX]: Add prototype.
350 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
351 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
353 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
354 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
356 2000-09-01 Gerd Moellmann <gerd@gnu.org>
358 * lread.c (read1): Accept `?' as symbol constituent, for
359 compatiblity with XEmacs.
361 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
363 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
364 (struct re_pattern_buffer): Remove newline_anchor.
365 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
366 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
367 (re_max_failures, fail_stack): Use size_t rather than unsigned.
368 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
369 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
370 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
371 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
372 Get rid of references to newline_anchor.
373 (regcomp): Allocate and precompute a fastmap.
375 2000-08-31 Gerd Moellmann <gerd@gnu.org>
377 * lread.c (openp): GCPRO local variable `filename'.
379 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
381 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
383 * regex.c: Merge some changes from GNU libc. Add prototypes.
384 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
385 Use memcmp and memcpy instead of bcopy and bcmp.
386 (init_syntax_once): Use ISALNUM.
387 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
388 (REG_UNSET_VALUE): Remove. Use NULL instead.
389 (REG_UNSET, re_match_2_internal): Use NULL.
390 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
392 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
393 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
394 (regex_compile): In handle_interval, return an error rather than try to
395 unfetch the interval if we can't find the closing brace.
396 Obey the RE_NO_GNU_OPS syntax bit.
397 (TOLOWER): New macro.
399 (regexec): Allocate regs.start and regs.end as one block.
401 2000-08-30 Gerd Moellmann <gerd@gnu.org>
403 * xdisp.c (echo_area_display): Check display_completed instead
404 of calling detect_input_pending.
406 * dispnew.c (update_frame): Only set display_completed here; move
407 the update_begin and update_end calls here from update_frame_1.
408 (update_frame_1): Don't set display_completed here, don't call
409 update_begin/update_end.
411 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
412 instead of store_frame_param.
414 2000-08-29 Gerd Moellmann <gerd@gnu.org>
416 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
417 desired window matrix hasn't been displayed, use the current row
418 instead. Make sure that only those frame rows are updated for
419 which there exists a corresponding enabled desired row.
421 2000-08-29 Miles Bader <miles@gnu.org>
423 * xfaces.c (default_face_vector): New function.
424 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
426 2000-08-29 Gerd Moellmann <gerd@gnu.org>
428 * lread.c (openp): Prevent temporary string passed to
429 Ffile_readable_p from being garbage collected.
431 2000-08-28 Dave Love <fx@gnu.org>
433 * keymap.c (store_in_keymap): Add `static' to declaration.
435 2000-08-28 Gerd Moellmann <gerd@gnu.org>
437 * emacs.c, callint.c, doc.c, editfns.c
438 (toplevel) [HAVE_STRING_H]: Include string.h.
439 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
440 (index): Remove prototypes which might conflict with non-standard
441 definitions of index/strchr.
443 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
444 (rindex): Define only if !HAVE_RINDEX.
446 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
448 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
450 2000-08-28 Miles Bader <miles@gnu.org>
452 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
453 made inconsistent by a font-related attribute in FROM.
454 (merge_face_inheritance): Add function comment.
456 2000-08-28 Kenichi Handa <handa@etl.go.jp>
458 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
459 the 4th arg (PREV_EVENT) Qt to suppress input method.
461 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
463 * regex.c: Indent cpp directives and remove parens after `defined'.
464 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
465 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
466 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
467 (re_compile_pattern): Use size_t for length.
468 (init_syntax_once): Move to a better place.
469 * regex.h: Merge changes from GNU libc. Indent cpp directives.
470 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
472 * syntax.c (back_comment): Detect cases where a comment-starter is
473 actually inside another comment as in: /* a // b */ c // d \n.
474 Make it clear that `comstart_pos' is unused for nested comments.
476 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
477 (KEYMAPP): New macro.
478 (Fkeymap_parent, Fset_keymap_parent): Use it.
479 (fix_submap_inheritance): Mark it static.
480 (define_as_prefix, describe_buffer_bindings, describe_command)
481 (describe_translation, describe_map): Complete prototypes.
483 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
485 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
486 to better match the key-lookup behavior.
488 2000-08-27 Gerd Moellmann <gerd@gnu.org>
490 * xfaces.c (lface_fully_specified_p): Handle :inherit.
491 (Finternal_set_lisp_face_attribute): Fix typo in error message.
493 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
495 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
496 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
497 (xterm.o): Depend on coding.h
499 2000-08-26 Kenichi Handa <handa@etl.go.jp>
501 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
502 the corresponding '#endif'.
504 2000-08-26 Miles Bader <miles@gnu.org>
506 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
507 * xfaces.c (QCinherit): New variable.
508 (syms_of_xfaces): Initialize it.
509 (LFACE_INHERIT): New macro.
510 (Finternal_get_lisp_face_attribute)
511 (merge_face_vector_with_property)
512 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
513 (check_lface_attrs): Allow new types of face height. Check
515 (CYCLE_CHECK): New macro.
516 (merge_face_inheritance): New function.
517 (merge_face_vectors): Merge inherited faces too. Add F and
518 CYCLE_CHECK arguments.
519 (merge_face_vector_with_property, Finternal_merge_in_global_face)
520 (lookup_named_face, lookup_derived_face, realize_named_face)
521 (face_at_string_position, face_at_buffer_position): Supply
522 new F and CYCLE_CHECK arguments to merge_face_vectors.
523 (merge_face_heights): New function.
524 (merge_face_vectors, merge_face_vector_with_property)
525 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
526 handle relative face heights.
527 (lface_same_font_attributes_p): Compare heights using EQ.
529 2000-08-26 Kenichi Handa <handa@etl.go.jp>
531 * charset.c (char_to_string): Check the character validity.
532 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
535 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
537 * regex.c (PUSH_FAILURE_COUNT): New macro.
538 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
539 Handle popping of a register's or a counter's data.
540 (POP_FAILURE_POINT): Use the new name.
541 (re_match_2_internal): Push counter data on the stack for succeed_n,
542 jump_n and set_number_at and remove misleading dead code in succeed_n.
544 2000-08-25 Gerd Moellmann <gerd@gnu.org>
546 * xdisp.c (redisplay_internal): If considering all windows on all
547 frames, update the display for each frame as soon as possible,
548 instead of first building all desired matrices for all frames, and
549 then updating them all.
550 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
552 2000-08-24 Gerd Moellmann <gerd@gnu.org>
554 * bytecode.c (mark_byte_stack): Add a comment.
556 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
557 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
560 2000-08-24 Kenichi Handa <handa@etl.go.jp>
562 * minibuf.c (do_completion): Always use compare-string, not
563 string-equal because the latter doesn't pay attention to
564 multibyteness of strings.
566 * process.c (create_process): Don't setup raw-text coding here.
567 (Fopen_network_stream): Don't set coding->src_multibyte and
568 coding->dst_multibyte here.
569 (read_process_output): For process filter, return unibyte string
570 if default-enable-multibyte-characters is nil.
571 (send_process): If OBJECT is multibyte text, be sure to encoded it
572 by the specified coding system for the process. Otherwise, setup
574 (init_process): Don't initialize default-process-coding-system
577 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
579 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
580 <scroll-down-aggressively>: Likewise.
582 2000-08-23 Kenichi Handa <handa@etl.go.jp>
584 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
585 zero. Set coding->produced_char correctly.
587 2000-08-22 Andrew Innes <andrewi@gnu.org>
589 * makefile.w32-in: New file.
591 * unexw32.c (unexec): Ignore old_name, and use the actual location
592 of the current executable instead. Base new_name on this.
594 * w32proc.c (create_child): Remove reference to security
595 descriptor, which isn't needed and doesn't compile with mingw32.
597 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
598 up dllimport attributes.
599 (x_update_window_end): Update prototype.
601 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
602 extern, which screws up dllimport attributes.
604 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
605 up dllimport attributes.
607 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
608 screws up dllimport attributes.
610 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
611 up dllimport attributes.
612 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
613 screws up dllimport attributes.
615 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
616 up dllimport attributes.
618 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
619 screws up dllimport attributes.
621 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
622 screws up dllimport attributes.
624 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
625 up dllimport attributes.
627 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
628 unnecessary extern, which screws up dllimport attributes.
631 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
632 up dllimport attributes.
634 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
635 unnecessary extern, which screws up dllimport attributes.
637 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
638 screws up dllimport attributes.
640 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
641 up dllimport attributes.
643 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
645 * w32bdf.c (search_file_line):
649 (w32_BDF_to_x_font): Fix compile warnings.
651 * w32menu.c: Include keyboard.h before frame.h. Fix compile
654 * w32select.c: Include keyboard.h before frame.h.
656 * w32fns.c (max): Define macro.
657 (JOHAB_CHARSET): Define if not known.
658 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
659 (Fx_show_tip): Synch with X version.
661 * w32xfns.c: Include keyboard.h before frame.h.
663 * w32fns.c: Include keyboard.h before frame.h.
665 * w32term.c: Include keyboard.h before frame.h.
667 * fontset.c: Include keyboard.h before frame.h.
669 * w32inevt.c: Include keyboard.h before frame.h.
670 (MOUSE_MOVED): Define if not known.
672 * minibuf.c: Include keyboard.h before frame.h.
674 * keyboard.c: Include keyboard.h before frame.h.
676 * indent.c: Include keyboard.h before frame.h.
678 * dispnew.c: Include keyboard.h before frame.h.
680 * buffer.c: Include keyboard.h before frame.h.
682 * alloc.c: Include keyboard.h before frame.h.
684 * print.c: Include keyboard.h before frame.h.
686 * process.c: Include keyboard.h before frame.h.
688 * scroll.c: Include keyboard.h before frame.h.
690 * sysdep.c: Include keyboard.h before frame.h.
692 * term.c: Include keyboard.h before frame.h.
694 * window.c: Include keyboard.h before frame.h.
696 * xdisp.c: Include keyboard.h before frame.h.
697 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
699 * frame.c: Include keyboard.h before frame.h.
701 * w32heap.h: Undefine min, max.
703 * w32gui.h: Undefine min, max.
705 * unexw32.c: Change PUCHAR to PCHAR.
706 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
709 (copy_executable_and_dump_data): Remove unnecessary static defs.
710 (copy_executable_and_dump_data): Fix compile warnings.
712 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
714 * w32console.c (min): Define macro.
715 (clear_frame, write_glyphs): Fix compile warning.
717 * w32proc.c (compare_env):
718 (find_child_console): Fix compile warning.
720 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
721 sys_errlist instead of _sys_errlist.
722 (get_emacs_configuration_options): New function.
724 * s/ms-w32.h (sys_nerr): Provide default definition.
725 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
726 name with _ prepended.
727 (NSIG): Define if not known.
728 (get_emacs_configuration): Provide extern declaration.
729 (get_emacs_configuration_options): Provide extern declaration.
730 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
732 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
734 (read_unc_volume): Fix compile warning.
736 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
737 definitions from being used.
739 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
741 * w32.c (unc_volume_file_attributes):
742 (open_unc_volume): Make arg const.
744 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
745 (read_input_waiting): Remove excess parameter.
747 * w32.c (init_environment): Call _access.
748 (check_windows_init_file): Call _close.
749 (init_user_info): Call _putenv.
750 (init_environment): Call _putenv and _strdup.
751 (init_ntproc): Reset volume info cache on startup.
753 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
754 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
755 cannot override the CRT malloc.
757 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
758 (LINK_FLAGS): Append to original value of LINK_FLAGS.
760 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
761 unless we are linking with a static CRT.
762 (RVA_TO_PTR): Cast result to unsigned char*.
764 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
765 (add_volume_info): Use xstrdup.
767 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
769 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
770 (do_completion, Fminibuffer_complete_word): Use it.
771 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
772 var so it can take non-boolean values.
774 2000-08-21 Gerd Moellmann <gerd@gnu.org>
776 * editfns.c (find_field): Formatting changes.
777 (toplevel): Some old-style function forward declarations
778 changed to prototypes, some new protypes added, some functions
781 * lisp.h (set_time_zone_rule): Add prototype.
782 (use_dialog_box): External declaration.
784 * keyboard.c (gen_help_event): Add parameter SIZE.
785 (kbd_buffer_events_waiting): Slightly rewritten.
786 (clear_event): New function.
787 (kbd_buffer_get_event): Use it, and clear the input_events of
789 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
790 don't fill the newly created array with nils.
791 (toplevel): Convert some old-style function forward declarations
794 * keyboard.h (gen_help_event): Change prototype.
796 * xterm.c (XTread_socket): Change calls to gen_help_event.
798 * w32term.c (w32_read_socket): Change calls to gen_help_event.
800 * eval.c (Fmacroexpand): Doc fix.
802 2000-08-20 Jason Rumney <jasonr@gnu.org>
804 * w32term.h (x_display_info_for_display): Remove as this function
805 does not exist on W32.
807 * w32term.c (help_echo_window): New variable.
808 (syms_of_w32term): staticpro it.
809 (note_mode_line_highlight): Set it.
810 (XTextExtents16): Removed as there is no equivalent on W32.
811 (x_compute_glyph_string_overhangs): Incomplete body removed, as
812 the X way of doing this will not work for W32.
813 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
814 (x_draw_image_foreground): Avoid drawing outside of the clip area
815 when image doesn't have a mask.
816 (note_mouse_highlight): Process overlays in the right order of
817 priority. Set help_echo_window.
818 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
819 because that's more visible for large images.
821 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
822 name to single_keymap_panes.
823 (w32_menu_show): Set wv->title when dealing with titles.
824 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
826 2000-08-21 Miles Bader <miles@gnu.org>
828 * minibuf.c (do_completion): Try again if we rewrite the input
829 string, but no completion was done, so that any completion message
832 2000-08-20 Gerd Moellmann <gerd@gnu.org>
834 * xfaces.c (lface_equal_p): Compare strings differently.
835 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
836 (realize_tty_face): Use them.
837 (syms_of_xfaces): Initialize new variables.
838 (map_tty_color): New function, extracted from realize_tty_face.
839 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
840 foreground or background color, store the new color name in the
841 realized face; previous code trying to do this had no effect.
842 (realize_tty_face): Use map_tty_color.
843 (Fclear_face_cache): Set face_change_count and ensure thorough
846 2000-08-19 Gerd Moellmann <gerd@gnu.org>
848 * undo.c (record_first_change, record_marker_adjustment): Don't
849 use XBUFFER on last_undo_buffer which might not be a buffer.
851 2000-08-18 Kenichi Handa <handa@etl.go.jp>
853 * coding.c (decode_coding_string): Set members consumed,
854 consumed_char, produced, produced_char of *coding correctly. If
855 decode_coding doesn't consume any byte, don't try anymore.
856 (encode_coding_string): Likewise.
858 2000-08-18 Gerd Moellmann <gerd@gnu.org>
860 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
861 conditional have void type, for Standard C compilers.
863 * xdisp.c (redisplay_internal): Compare windows for equality with
864 EQ, instead of applying XWINDOW to something that might not
867 2000-08-18 Kenichi Handa <handa@etl.go.jp>
869 * fontset.c (Finternal_char_font): Search only the selected frame
870 for a window of the current buffer.
872 2000-08-18 Gerd Moellmann <gerd@gnu.org>
874 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
877 * keyboard.c (kbd_buffer_get_event): Handle the case that the
878 second half of a HELP_EVENT is found at the start of kbd_buffer.
880 2000-08-18 Miles Bader <miles@gnu.org>
882 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
884 * editfns.c (save_restriction_save): Rewrite to use markers.
885 (save_restriction_restore): Rewrite to understand new form of data
886 saved by save_restriction_save.
887 (Fsave_restriction): Remove cautionary note in doc-string.
889 2000-08-17 Gerd Moellmann <gerd@gnu.org>
891 * fileio.c (build_annotations): Add a comment explaining the
892 return value of format-annotate-function. Replace a spurious call
893 to Flength with a CONSP test. Call format-annotate-function with
894 a fifth arg specifying how many times the function is been called
895 in a row, to let it choose temporary buffers appropriately.
897 2000-08-17 Dave Love <fx@gnu.org>
899 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
900 declare make_temp_name twice.
902 * lread.c: Prototype readevalloop, load_unwind,
903 load_descriptor_unwind.
904 (unreadpure): Give it an arg.
906 * unexalpha.c: Prototype fatal_unexec, mark_x,
907 update_dynamic_symbols. Declare unexec as void.
909 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
910 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
912 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
913 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
916 * alloca.c: Use #error.
917 [POINTER_TYPE]: Use it.
919 * eval.c (Fdefvar): Doc fix.
921 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
924 * buffer.h: Avoid DECLARE_INTERVALS.
926 * config.in: Add size_t.
928 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
930 * w16select.c (set_clipboard_data): If there's not enough memory
931 to put text into clipboard, return 1, as Fw16_set_clipboard_data
932 expects. In case of other failures, return 3.
933 (system_error_msg): New error message.
934 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
937 2000-08-16 Gerd Moellmann <gerd@gnu.org>
939 * term.c (write_glyphs): Also turn off inverse video after turning
940 off other appearances in case TS_exit_attribute_mode is not equal
941 to TS_end_standout_mode.
942 (insert_glyphs): Turn inverse video on/off for each run of glyphs
944 (turn_off_face): Reset standout_mode only if
945 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
946 is equal to TS_end_standout_mode.
948 2000-08-16 Kenichi Handa <handa@etl.go.jp>
950 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
951 sequence at the end of the source block.
953 * ccl.c (Fccl_program_p): Docstring modified.
954 (Fccl_execute): Likewise.
955 (Fccl_execute_on_string): Likewise.
957 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
959 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
961 2000-08-16 Kenichi Handa <handa@etl.go.jp>
963 The following changes are mainly to fix bugs of
964 encode/decode-coding-string failing if encoding/decoding return
965 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
966 variable conversion_buffer.
968 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
969 decrement dst_end to avoid buffer overflow in the later call of
972 * coding.h (conversion_buffer_size, conversion_buffer)
973 (get_conversion_buffer): Extern deleted.
975 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
976 (conversion_buffer, conversion_buffer_size): Variables deleted.
977 (get_conversion_buffer): Function deleted.
978 (struct conversion_buffer): New structure.
979 (MAX_ALLOCA): New macro.
980 (allocate_conversion_buffer): New macro.
981 (extend_conversion_buffer, free_conversion_buffer): New functions.
982 (ccl_coding_driver): Set coding->result.
983 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
984 this is the last block of source.
985 (encode_coding): Likewise. Handle the source block as the last
986 one only when the whole source text is consumed.
987 (decode_coding_string): Handle the case that the output buffer is
988 too small to decode the whole source text. Use
989 allocate_conversion_buffer, extend_conversion_buffer and
990 free_conversion_buffer, not get_conversion_buffer.
991 (encode_coding_string): Likewise.
992 (init_coding): Function deleted.
993 (init_coding_once): Delete code to initialize
994 conversion_buffer_size.
996 * emacs.c (main): Don't call init_coding.
998 * msdos.c (IT_write_glyphs): Use a locally declared
1001 * term.c (write_glyphs): Use a locally declared conversion_buffer.
1002 (insert_glyphs): Likewise.
1004 * w32console.c (write_glyphs): Use a locally declared
1007 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
1009 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
1010 member of display_info is NULL.
1012 2000-08-15 Gerd Moellmann <gerd@gnu.org>
1014 * alloc.c (compact_small_strings): Use safe_bcopy, add an
1017 * term.c (turn_off_face): Reset standout_mode when resetting
1018 appearances with capability `me'.
1019 (write_glyphs): Switch on inverse video before each face change.
1021 2000-08-14 Dave Love <fx@gnu.org>
1023 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
1024 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
1025 (lisp_free): Declare and make static.
1027 * window.c: Fix embedded comment.
1028 (syms_of_window): Fix doc string.
1030 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1032 * keymap.c (push_key_description): If C without modifiers is < 32,
1033 make sure to print `C-' before `M-', like in the manual.
1035 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1037 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1038 since they aren't relocated anymore.
1039 (sxhash_string): Make sure returned hash code fits in a Lisp
1042 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1043 partially visible line which is smaller than the window's
1046 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1048 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1049 the multibyte form of eight-bit-control characters.
1050 (Fccl_execute_on_string): Initialize ccl->multibyte.
1052 * ccl.h (struct ccl_program): New member multibyte.
1054 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1056 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1058 * regex.c (regex_compile) <normal_char>: Pay attention to
1060 (analyse_first) <exactn>: Setup fastmap correctly for
1061 eight-bit-control characters.
1063 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1065 * termhooks.h (enum event_kind): New member
1066 multibyte_char_keystroke.
1068 * keyboard.c (make_lispy_event): Handle the new event type
1069 multibyte_char_keystroke.
1071 * xterm.c: Include coding.h.
1072 (XTread_socket): Work around a bug of XmbLookupString. If the
1073 input is from XIM, decode it according to the current locale. In
1074 that case, generate multibyte_char_keystroke events.
1076 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1078 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1079 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1081 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1083 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1084 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1085 (move_it_in_display_line_to): Record iterator's ascent and descent
1086 before producing glyphs, and restore them when we know the glyph
1087 doesn't fit on the line.
1088 (move_it_to): Restructured so that it's easier to debug. If
1089 moving to a vpos, and not moving to an x or character position,
1090 stop as soon as the specified vpos is reached; don't move further
1091 into that line because that might change the computed line height.
1092 (try_cursor_movement): New function, extracted from the cursor
1093 movement branch of redisplay_window. If ending on a partially
1094 visible line, don't try to scroll if the cursor line is taller
1096 (redisplay_window): Use try_cursor_movement.
1098 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1099 because that function doesn't cope with variable-height lines.
1101 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1102 box cursor because that's better visible for large images.
1104 2000-08-10 Miles Bader <miles@gnu.org>
1106 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1108 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1110 * xdisp.c (Vmessages_buffer_name): New variable.
1111 (message_dolog): Use it.
1112 (syms_of_xdisp): Initialize it.
1114 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1116 * msdos.c (IT_note_mouse_highlight): Update the calls to
1118 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1119 redundant now that keyboard.h is included.
1121 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1123 * keyboard.c (kbd_buffer_events_waiting): New function.
1125 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1127 * msdos.c: Include keyboard.h.
1128 (XMenuActivate): Empty no_event events from the event buffer. If
1129 no events are left after that, call clear_input_pending.
1130 (mouse_clear_clicks): New function, code moved from mouse_init.
1131 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1132 mouse driver to ``forget'' any past clicks.
1134 * Makefile.in (msdos.o): Depend on keyboard.h.
1136 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1138 * lisp.h (input_pending): External declaration.
1140 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1142 * xdisp.c (echo_area_display): Display thoroughly if input is
1143 pending. Bind redisplay-dont-pause to t during the redisplay.
1144 in case input is pending.
1146 * dispnew.c (Qredisplay_dont_pause): New variable.
1147 (syms_of_display): Initialize and staticpro it.
1148 (update_frame_1): Don't interrupt the display for pending input if
1149 redisplay_dont_pause is set.
1151 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1153 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1155 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1157 * callproc.c (Fcall_process): Terminate the unwind-protect around
1158 the post-read-conversion of coding system.
1160 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1161 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1162 * buffer.h (overlays_at): Update prototype.
1163 * xdisp.c (next_overlay_change): Update call to overlays_at.
1164 * xfaces.c (face_at_buffer_position): Likewise.
1165 * textprop.c (Fget_char_property): Likewise.
1166 * xterm.c (note_mouse_highlight): Likewise.
1168 * minibuf.c (do_completion): Don't consider a simple change of
1169 case as `completion'.
1171 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1173 * keyboard.c (syms_of_keyboard): Initialize
1174 last_point_position_buffer.
1175 * undo.c (record_delete): Make sure last_point_position_buffer is
1176 a buffer before comparing pointers.
1178 * coding.h (decode_coding_string): Declare.
1180 * intervals.h (Fprevious_single_char_property_change): Declare.
1182 * textprop.c (Fprevious_single_char_property_change): Don't do
1183 arithmetic directly on lisp objects.
1185 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1188 * keyboard.h (menu_item_eval_property): Declare.
1190 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1191 reuse as buffer name, instead of recreating (and discarding) every
1192 time a message is logged.
1193 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1194 (current_message_1, truncate_message_1, set_message_1)
1195 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1196 (current_message, truncate_echo_area, display_echo_area)
1197 (resize_echo_area_axactly): Changed calls.
1199 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1201 (Ffind_coding_systems_region_internal): First argument to Fappend
1202 must be an integer, not a Lisp object.
1204 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1206 * charset.c (Fchar_width): Doc fix.
1208 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1210 * charset.c (Fstring_width): Doc fix.
1212 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1214 * xdisp.c (start_display): When starting display on a continuation
1215 line, clear ascent and descent members of the iterator structure;
1216 the height of the continued line does not affect the height of the
1218 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1219 line taller than the window.
1220 (redisplay_window) <forced window start>: Handle case that the
1221 middle of the window is not found in any row.
1222 (dump_glyph_row): Show more information.
1223 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1224 first text line in a glyph matrix.
1226 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1227 of the clip area when image doesn't have a mask.
1229 * fns.c (sweep_weak_table): Fix survival conditions for
1230 key-or-value and key-and-value weakness.
1232 * .gdbinit (xhashtable): New command.
1234 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1235 tables out of the list of all weak hash tables.
1237 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1238 a new buffer is created, make sure echo_area_buffer[] references
1241 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1243 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1246 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1248 * syntax.c (skip_chars): Fix previous change. Make the handling
1249 of unibyte string consistent with that of regex search.
1251 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1253 * xmenu.c (popup_get_selection): Use xfree instead of free.
1255 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1257 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1259 * callproc.c (child_setup): Use xfree instead of free.
1261 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1263 (run_mac_command, closedir): Use `xfree' instead of `free'.
1265 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1267 * eval.c (error): Use xfree instead of free.
1269 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1271 * fns.c: Replace `illegal' with `invalid'.
1272 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1274 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1276 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1279 2000-08-04 Noah Friedman <friedman@splode.com>
1281 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1284 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1286 * syntax.c (skip_chars): Fix typo in error message.
1288 2000-08-04 Andreas Schwab <schwab@suse.de>
1290 * m/ia64.h: Moved from s/ia64.h.
1292 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1294 * process.c (read_process_output): Big simplification. Handle
1295 composition and post-read-conversion of coding system correctly.
1296 (send_process): Handle composition correctly.
1298 * callproc.c (Fcall_process): Handle post-read-conversion of
1299 coding system if any.
1301 * coding.c (decode_coding_iso2022): More strict check for handling
1303 (coding_restore_composition): Pay attention to the case that
1304 cmp_data is not set properly (because of invalid code in the
1306 (run_pre_post_conversion_on_str): Include text properties in the
1308 (decode_coding_string): Set members of coding correctly.
1310 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1312 * s/ia64.h: New file.
1314 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1315 Use NULL instead of 0 at the end of variable argument list of
1316 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1317 sizeof (int) < sizeof (void *).
1319 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1320 of variable argument lists of XtVaGetValues and XtVaSetValues.
1322 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1323 variable argument lists of XtVaGetValues and XtVaSetValues.
1325 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1327 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1328 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1330 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1333 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1334 in call to Fsingle_key_description.
1336 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1339 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1341 * window.c (display_buffer_reuse_frames): New variable.
1342 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1343 frames displaying BUFFER.
1344 (syms_of_window): Define Lisp variable
1345 display-buffer-reuse-frames.
1347 2000-08-01 Miles Bader <miles@gnu.org>
1349 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1350 when to constrain NEW_POS (they were pretty screwed up before).
1352 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1354 * msdos.c (run_msdos_command): Save and restore the master
1355 environment, for the case that child_setup signals an error.
1356 When mirroring slashes in DOS shell commands, don't fail when
1357 argv[2] has embedded blanks.
1358 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1359 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1360 (dos_ttraw): Call mouse_setup_buttons.
1362 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1363 using alloca; free it after run_msdos_command returns.
1365 2000-07-27 Dave Love <fx@gnu.org>
1367 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1369 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1372 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1374 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1376 * editfns.c (lisp_time_argument): Fix last change.
1378 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1380 * fns.c (Fdelete): Make it work on vectors and strings in addition
1383 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1384 (syms_of_fns): Initialize new variables.
1385 (sweep_weak_table): Handle weakness `key-or-value' and
1387 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1388 weakness, with t meaning the same as `key-and-value'.
1390 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1392 * coding.h (struct coding_system): Member safe_charset deleted.
1394 * coding.c (Qsafe_charsets): This variable deleted.
1395 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1397 (coding_safe_chars): New function.
1398 (CODING_SAFE_CHAR_P): New macro.
1399 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1400 checking safe_charsets member of the coding system. Caller
1402 (detect_coding_iso2022): New local variable safe_chars.
1403 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1404 safe_charsets member of the coding system.
1405 (decode_coding_iso2022): New local variable safe_chars.
1406 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1407 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1408 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1409 (ENCODE_UNSAFE_CHARACTER): New macro.
1410 (encode_coding_iso2022): New local variable safe_chars. Check
1412 (setup_coding_system): Delete the code to initialize
1413 coding->safe_charses
1414 (intersection, find_safe_codings): New functions.
1415 (Ffind_coding_systems_region_internal): New function.
1416 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1417 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1418 variable and initialize it.
1420 * fns.c (char_table_ref_and_index): New function.
1422 * lisp.h (char_table_ref_and_index): Add prototype.
1424 2000-07-26 Sam Steingold <sds@gnu.org>
1426 * editfns.c (lisp_time_argument): Added third argument `usec'.
1427 (Ffloat_time): New built-in Lisp function.
1429 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1431 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1432 for the character code.
1434 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1437 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1438 if called for a popup menu.
1439 (xmenu_show): Store help string in widget values.
1441 2000-07-26 Dave Love <fx@gnu.org>
1443 * syswait.h: Move some definitions.
1444 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1445 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1446 perspicuous definitions.
1447 (WTERMSIG): Fix bit pattern used.
1449 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1451 * print.c (print_object): If vector printing is truncated, print
1452 "..." to indicate it as well as the case of list printing.
1454 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1456 * xdisp.c (next_element_from_display_vector): Improve comments.
1458 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1459 for the character code, and the rest for the face id as in 20.x.
1460 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1462 * window.c (window_display_table): Cleaned up.
1464 * syntax.c (Fforward_word): Add last arg nil in call of
1465 Fconstrain_to_field.
1467 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1469 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1470 identical but for the letter-case, don't call
1471 barf_or_query_if_file_exists.
1473 2000-07-25 Miles Bader <miles@gnu.org>
1475 * editfns.c (find_field): Honor special `boundary' fields.
1476 (Qboundary): New variables.
1477 (syms_of_editfns): Initialize Qboundary.
1478 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1479 Use scan_buffer instead of find_before_next_newline, because it
1480 allows us to detect the boundary case where there's a newline at
1482 * lisp.h (Fconstrain_to_field): Update external declaration.
1484 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1486 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1489 2000-07-24 Dave Love <fx@gnu.org>
1491 * s/sunos4-0.h, s/sol2.h:
1492 (LIBS_TERMCAP): Move from m/sparc.h.
1494 * m/sparc.h (TERMINFO): Moved to system files (probably only
1495 relevant for sunos4 judging by its vintage).
1496 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1499 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1501 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1502 name to single_keymap_panes.
1504 2000-07-24 Andreas Schwab <schwab@suse.de>
1506 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1508 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1510 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1511 parameters instead of using int parameters. Expect FN to accept
1512 EMACS_INT parameters.
1513 (display_echo_area, resize_echo_area_axactly, current_message)
1514 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1515 with new argument list.
1516 (resize_mini_window_1): New callback function.
1517 (current_message_1, truncate_message_1, set_message_1): Change
1518 parameter lists to the new format expected by
1519 with_echo_area_buffer.
1521 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1523 * fontset.c (fontset_ref): Remove INLINE declaration.
1524 (fontset_ref_via_base): Likewise.
1525 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1528 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1530 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1531 correct order of priority. If help echo was found in an overlay,
1532 use that overlay as the object in which the help echo was found.
1534 2000-07-22 Miles Bader <miles@gnu.org>
1536 * textprop.c (Fprevious_single_char_property_change): The initial
1537 property value should be from the position preceding POSITION, not
1540 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1542 * coding.c (syms_of_coding): Doc fix for
1543 inhibit-iso-escape-detection.
1545 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1547 * xterm.c (note_mouse_highlight): Process overlays in the right
1550 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1552 * xterm.c (note_mouse_highlight): If help-echo was found in an
1553 overlay, use that overlay as the object in which the help was
1556 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1558 * window.c (foreach_window): Instead of a fake variable argument
1559 list, take one USER_DATA argument.
1560 (foreach_window_1): Likewise, and call callback functions with two
1561 args, the window and USER_DATA.
1562 (struct check_window_data): New struct.
1563 (check_window_containing): Use it.
1564 (window_from_coordinates): Set up a struct check_window_data for
1566 (add_window_to_list, freeze_window_start): Change parameters
1567 according to new calling convention.
1569 * window.h (foreach_window): Change prototype.
1571 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1573 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1575 * xmenu.c (menu_help_callback): Call show_help_echo with
1576 additional arguments OBJECT and POS.
1578 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1580 * data.c (Faset): Allow storing any multibyte character in a
1581 string. Convert unibyte string to multibyte if necessary.
1583 * xfns.c (x_encode_text): New function.
1584 (x_set_name): Use x_encode_text.
1585 (x_set_title): Likewise.
1587 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1589 * xterm.h (x_encode_text): Add prototype.
1591 2000-07-20 Dave Love <fx@gnu.org>
1593 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1596 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1598 * msdos.c (help_echo_window): New variable.
1599 (syms_of_msdos): Initialize and staticpro it.
1600 (IT_note_mode_line_highlight): Set help_echo_window.
1601 (IT_note_mouse_highlight): Ditto.
1602 (dos_rawgetc): Store help_echo_window in the second event produced
1605 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1606 Record the object that generated the help echo and the position of
1607 that object in help_echo_object and help_echo_pos. Record that
1608 some glyphs in a row are displayed in mouse-face.
1609 (IT_update_begin): Don't clear mouse highlight unless one of the
1610 enabled glyph rows is marked as being displayed in mouse-face.
1611 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1612 and position recorded in help_echo_object and help_echo_pos to the
1614 (IT_menu_display): Accept a new argument PN: the pane number of
1615 the current menu pane. Record the pane number and the item
1616 number of the item which has associated help string.
1617 (XMenuActivate): Update the prototype for help_callback in
1618 function declaration. Call IT_menu_display with the current menu
1619 pane number as an additional argument. Call help_callback with
1620 two additional arguments: the pane number and the item number of
1621 the menu item associated with the help text.
1622 (help_echo_object, help_echo_pos): New variables.
1623 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1625 * msdos.h (XMenuActivate): Update prototype.
1627 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1629 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1630 Add some more prototypes.
1632 * xterm.c, xterm.h: Add some more prototypes.
1634 * lisp.h (Fnext_single_char_property_change): Add prototype.
1636 * dispnew.c (direct_output_for_insert): Remove confusing
1637 outer local variable mouse_face_overwritten_p.
1638 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1640 * alloc.c (allocate_string_data): Don't copy old string contents.
1642 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1644 * coding.c (code_convert_region): Delete text properties before
1645 shrinking the conversion region.
1647 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1649 * dispnew.c (update_text_area): Write the whole row if it
1650 has mouse-face in it.
1652 * xfaces.c (face-alternative-font-family-alist): Remove
1653 DEFVAR_LISP; staticpro instead.
1655 * xmenu.c (menu_help_callback): Call show_help_echo with
1658 * keyboard.c (show_help_echo): Add parameter WINDOW.
1659 (read_char): Call show_help_echo with window extracted from Lisp
1661 (gen_help_event): Add parameter WINDOW.
1663 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1665 * xterm.c (help_echo_window): New variable.
1666 (note_mouse_highlight, note_tool_bar_highlight): Set
1668 (XTread_socket): Pass help_echo_window to gen_help_event.
1669 (syms_of_xterm): Initialize and staticpro help_echo_window.
1671 2000-07-18 Dave Love <fx@gnu.org>
1673 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1676 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1678 * alloc.c (allocate_string_data): If string had already data
1679 assigned, copy old contents to new string data.
1681 * coding.c (syms_of_coding): Fix typo in spelling of variable
1682 `inhibit-iso-escape-detection'.
1684 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1686 * Makefile.in: Add dependencies on dispextern.h.
1687 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1688 `free'; both can conflict with system header files.
1690 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1692 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1695 2000-07-18 Dave Love <fx@gnu.org>
1697 * window.c (Fwindow_list): Declare arg `window'.
1699 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1701 * coding.c (setup_coding_system): Don't override the explicitly
1702 specified designations.
1704 2000-07-15 Miles Bader <miles@gnu.org>
1706 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1707 from `text_property_eq' and `text_property_stickiness', respectively.
1708 (find_field, Fconstrain_to_field, char_property_eq)
1709 (char_property_stickiness): Changed to call char-property functions
1710 instead of text-property-only ones.
1712 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1713 `next_single_char_property_change'). Do more error checking, and
1714 cleanup limit behavior.
1715 (Fprevious_single_char_property_change): New function.
1716 (syms_of_textprop): Initialize new subrs.
1718 * xdisp.c (display_prop_end, invisible_text_between_p):
1719 Call Fnext_single_char_property_change instead of
1720 next_single_char_property_change.
1722 2000-07-15 Jason Rumney <jasonr@gnu.org>
1724 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1725 after menu is finished with.
1726 (add_menu_item): Only consider wv->title as a menu title.
1727 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1729 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1731 (FONT_REGEXP): Remove unused macro, and its sub-components.
1732 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1734 * w32term.c (help_echo_object, help_echo_pos): New variables.
1735 (note_mode_line_highlight): Store additional information about the
1736 help-echo in help_echo_object and help_echo_pos. Check both
1737 `local-map' and `keymap' properties for changing the cursor
1738 (note_mouse_highlight): Store additional information about the
1739 help-echo in help_echo_object and help_echo_pos.
1740 (note_tool_bar_highlight): Set help_echo_object to nil and
1741 help_echo_pos to -1.
1742 (w32_read_socket): Use gen_help_event instead of filling
1743 input_events manually.
1744 (syms_of_w32term): Staticpro help_echo_object.
1745 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1746 set, arrange for a mouse-highlight redisplay in
1748 (x_clear_mouse_face): New function.
1749 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1750 (x_update_window_begin): No need to turn off the mouse
1752 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1753 depending on whether they contain glyphs highlighted in
1755 (x_fill_stretch_glyph_string): Consume runs of stretch
1756 glyphs instead of a single one.
1757 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1758 with new argument list.
1759 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1760 (x_append_glyph, x_append_composite_glyph)
1761 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1762 changes in struct glyph starting 1999-12-27. See comments for
1763 xterm.c on 2000-07-05.
1765 2000-07-14 Sam Steingold <sds@gnu.org>
1767 * xfaces.c (realize_x_face): Fix the last patch:
1768 check `default_face' before dereferencing.
1770 2000-07-14 Dave Love <fx@gnu.org>
1772 * syntax.c (back_comment): Add null default in switch (for pcc).
1774 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1776 * xfaces.c (realize_x_face): Make fontset using the base of the
1777 default_face's fontset, not using the default fontset.
1779 * coding.c (inhibit_iso_escape_detection): New variable.
1780 (syms_of_coding): Make it a Lisp variable.
1781 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1782 nonzero, ignore ISO2022's escape sequence.
1784 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1786 * alloca.c (malloc) [emacs]: Define as xmalloc.
1788 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1789 use that instead of the mouse position. Add parameters DX and DY.
1791 * dispextern.h (Fx_show_tip): Adjust number of parameters
1794 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1795 if HELP is a function, call it with OBJECT and POS as parameters
1796 to get the help to display.
1797 (gen_help_event, kbd_buffer_store_help_event): New functions.
1798 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1799 (read_char): Call show_help_echo with new parameters.
1801 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1804 * xterm.c (help_echo_object, help_echo_pos): New variables.
1805 (note_mode_line_highlight): Store additional information about the
1806 help-echo in help_echo_object and help_echo_pos. Check both
1807 `local-map' and `keymap' properties for changing the cursor
1808 (note_mouse_highlight): Store additional information about the
1809 help-echo in help_echo_object and help_echo_pos.
1810 (note_tool_bar_highlight): Set help_echo_object to nil and
1811 help_echo_pos to -1.
1812 (XTread_socket): Use gen_help_event instead of filling
1813 input_events manually.
1814 (syms_of_xterm): Staticpro help_echo_object.
1816 * xmenu.c (menu_highlight_callback): Use
1817 kbd_buffer_store_help_event instead of setting up and input_event
1820 * xdisp.c (eval_form): GCPRO argument sexpr.
1821 (call_function): New function.
1822 (handle_single_display_prop): Use call_function and FUNCTIONP
1823 instead of checking whether if font_height is a symbol and
1826 * eval.c (internal_condition_case_2): New function.
1828 * lisp.h (FUNCTIONP): New macro.
1829 (internal_condition_case_2, call_function): Add prototypes.
1831 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1832 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1833 Always set `arg' member of input_events.
1834 (construct_menu_click): Unused function removed.
1836 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1838 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1839 (construct_drag_n_drop, x_scroll_bar_handle_click)
1840 (w32_read_socket): Always set `arg' member of input_events.
1842 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1844 * lisp.h (eval_form): Add prototype.
1846 * xdisp.c (eval_form): Make it externally visible.
1848 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1850 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1851 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1852 consing. For prefix events, store the frame in the `arg' slot of
1853 the event, otherwise store the key there.
1854 (XTread_socket): Instead of consing, use the frame_or_window slot
1855 of HELP_EVENTs for the frame, and the `arg' slot for the help
1858 * xmenu.c (menu_highlight_callback): Store help string in the
1859 `arg' member of the input event; don't cons.
1860 (menubar_selection_callback): Use the `arg' slot of input events
1861 to queue additional information, instead of consing.
1863 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1865 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1867 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1869 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1870 input events to queue additional information, instead of consing.
1872 * keyboard.c (kbd_buffer_gcpro): Renamed from
1873 kbd_buffer_frame_or_window. Now used for all Lisp objects
1874 referenced from the input queue.
1875 (kbd_buffer_store_event): Always use structure assignment for
1876 copying input events. Record all Lisp objects referenced from
1877 events in kbd_buffer_gcpro.
1878 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1879 differently from input events. Test for prefix menu_bar_events
1880 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1881 event in kbd_buffer_gcpro to nil.
1882 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1883 frame_or_window is equal to its arg member as prefix events.
1884 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1885 used by an input event to nil.
1886 (init_keyboard): Use two times the size of the input queue
1887 for kbd_buffer_gcpro.
1888 (syms_of_keyboard): Likewise.
1890 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1893 * termhooks.h (struct input_event): Add member `arg'.
1894 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1895 (USER_SIGNAL_EVENT): Renamed from user_signal.
1897 * xfaces.c (ASET): Remove definition.
1899 * lisp.h (AREF, ASET, ASIZE): New macros.
1901 * fontset.c (AREF, ASIZE): Remove definitions.
1903 * fns.c (AREF): Remove definition.
1905 * composite.c (AREF): Remove definition.
1907 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1909 * dispnew.c (redraw_overlapped_rows): Add missing local.
1910 (scrolling_window): Remove debug code.
1912 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1913 Before scrolling, turn off a mouse-highlight in the window
1916 * xterm.c (x_update_window_end): Add parameter
1917 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1918 redisplay in XTframe_up_to_date.
1919 (x_clear_mouse_face): New function.
1920 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1922 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1924 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1925 it when any row is written to that contains glyphs highlighted in
1927 (update_window): Call the window update end hook with new
1928 parameter MOUSE_FACE_OVERWRITTEN_P.
1929 (direct_output_for_insert): Give up if row contains mouse-face.
1931 * dispextern.h (struct redisplay_interface): Add parameter
1932 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1933 (clear_mouse_face): New function pointer member.
1935 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1937 * syntax.c (back_comment): Use one switch rather than a few `if's.
1938 Obey open_paren_in_column_0_is_defun_start.
1939 When reverting to the `slow' method, try to nicely handle the case
1940 of nested comments by checking that the comment-starter we found
1941 does indeed match the comment-ender.
1942 (scan_sexps_forward, scan_sexps_forward):
1943 Ignore excessive opening parenthesis rather than throwing an error.
1945 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1947 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1948 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1950 * dispnew.c (direct_output_forward_char): Give up if currently
1951 displaying a message instead of the minibuffer contents.
1953 * xterm.c (x_update_window_begin): No need to turn off the mouse
1955 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1956 depending on whether they contain glyphs highlighted in
1959 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1960 compare the mouse_face_p flags of both rows.
1962 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1964 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1966 * keyboard.c (show_help_echo): Accept additional parameter
1967 ok_to_overwrite_keystroke_echo.
1968 (read_char): Call show_help_echo with a zero
1969 ok_to_overwrite_keystroke_echo argument.
1970 * keyboard.h (show_help_echo): Update prototype of
1972 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1973 ok_to_overwrite_keystroke_echo argument.
1974 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1975 non-zero ok_to_overwrite_keystroke_echo argument.
1977 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1979 * xdisp.c (try_window_id): If changes are all below what is
1980 displayed in the window, and point is in the window, we still
1981 might have to find point on the display.
1983 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1984 glyphs instead of a single one.
1985 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1986 with new argument list.
1987 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1989 * keymap.c (get_keymap_1): Add comment that this function can GC.
1990 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1991 comment that functions can GC.
1992 (Fset_keymap_parent): GCPRO arg KEYMAP.
1994 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1996 * msdos.c (XMenuActivate): After exiting the menu, restore the
1997 echo area message and erase it.
1999 2000-07-10 Kenichi Handa <handa@etl.go.jp>
2001 * fontset.c (Ffontset_info): Make the return value more compatible
2002 with that of Emacs 20.
2004 2000-07-07 Gerd Moellmann <gerd@gnu.org>
2006 * eval.c (Fsignal): Handle case that backtrace_list is null.
2008 2000-07-07 Kenichi Handa <handa@etl.go.jp>
2010 * ccl.c (Fccl_execute): Typo fixed.
2012 2000-07-06 Gerd Moellmann <gerd@gnu.org>
2014 * window.c (window_loop): Add missing gcpro1 local variable.
2016 * window.c (Fwindow_list): Reverse list at the end.
2017 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
2018 means allow windows on OWINDOW's frame, only.
2019 (window_loop): Simplified; use Fwindow_list.
2021 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
2023 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2025 * xterm.c (XTread_socket): Increment handling_signal at the start,
2026 decrement it at the end.
2028 * eval.c (handling_signal): New variable.
2029 (Fsignal): Abort if handling_signal is non-zero.
2031 * lisp.h (handling_signal): External declaration.
2033 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2035 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2037 Sound support for NetBSD through "Linux emulation" support:
2038 * config.in (HAVE_SOUNDCARD_H): Undef.
2039 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2040 * Makefile.in (LIBSOUND): New variable.
2041 (LIBES): Include it.
2042 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2044 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2046 (vox_open): Use DEFAULT_SOUND_DEVICE.
2047 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2049 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2051 * print.c (print_error_message): If Vsignaling_function is set,
2052 show it in *Messages*.
2054 * lisp.h (Vsignaling_function): External declaration.
2056 * eval.c (Vsignaling_function): New variable.
2057 (Fsignal): Compute it.
2058 (syms_of_eval): Staticpro it.
2060 2000-07-05 Dave Love <fx@gnu.org>
2062 * syswait.h: Use the autoconf recommended approach. Old code
2063 #if'd out in case we need to revert.
2065 * config.in (HAVE_SYS_WAIT_H): Added.
2067 2000-07-05 Andrew Innes <andrewi@gnu.org>
2069 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2070 when non-NULL instead of __morecore, to take account of buffer
2071 memory. This also solves a problem with spurious memory warnings
2074 * ralloc.c: Make real_morecore non-static.
2076 * eval.c (internal_condition_case): Comment out abort if
2077 interrupt_input_blocked is not zero.
2079 * makefile.nt: Add support for `bootstrap' and related targets.
2080 Include minimal debug info in emacs.exe in release build.
2081 Remove all dependencies on lisp.h, and fixup some others.
2083 * w32.c (init_environment): Install code from 20.7 for providing
2084 default values for environment variables, based on the
2085 executable's own location.
2086 (map_w32_filename): Handle filenames that are longer than
2088 (sys_socket): Install socket inheritance bug fix from 20.7.
2090 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2091 here via blockinput.h).
2093 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2095 * w32menu.c (w32_menu_display_help):
2096 * xmenu.c (menu_help_callback): Use show_help_echo.
2098 * keyboard.h (show_help_echo): Declare.
2100 * keyboard.c (show_help_echo): New function, extracted from read_char.
2101 Feval its `msg' argument if it's a cons cell.
2102 (read_char): Use it.
2103 (follow_key): Pass `autoload' to get_keyelt.
2105 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2106 (note_tool_bar_highlight, XTread_socket):
2107 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2109 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2110 (note_tool_bar_highlight, w32_read_socket):
2111 Do not gratuitously ignore non-string `help-echo' properties.
2113 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2115 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2117 * window.c (delete_all_subwindows): Reset Vwindow_list.
2119 * xterm.c (x_append_glyph, x_append_composite_glyph)
2120 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2121 changes in struct glyph starting 1999-12-27. Some bit-fields of
2122 struct glyph were not set, which made glyphs unequal when compared
2123 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2124 effects were the result. This also depended on the contents of
2125 memory returned by xmalloc. If flickering happens again, activate
2126 the code in clear_glyph_row that's in #if 0. If the flickering is
2127 gone with that, chances are that it is caused by something
2130 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2132 * dispextern.h: Add some comments.
2134 * window.c (add_window_to_list): Add parameter LIST.
2135 (window_list): Order list so that, for each frame, windows are
2136 in canonical order, and so that frames appear in the list in
2137 the order given by Vframe_list.
2138 (next_window): Reverse the handling of NEXT_P.
2140 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2142 * window.c (Vwindow_list): New variable.
2143 (make_window, delete_window): Set Vwindow_list to nil.
2144 (check_window_containing): New function.
2145 (window_from_coordinates): Rewritten.
2146 (add_window_to_list, window_list, candidate_window_p)
2147 (decode_next_window_args, next_window): New functions.
2148 (Fnext_window, Fprevious_window): Rewritten in terms of
2150 (Fwindow_list): New function.
2151 (Fother_window): Cleaned up.
2152 (foreach_window): Add a longer "variable argument list". Let
2153 callback function return 0 to indicate that cycling over windows
2155 (foreach_window_1): Likewise.
2156 (freeze_window_start): Return int.
2157 (init_window): New function.
2158 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2160 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2161 input_event with bzero.
2162 (main): Call init_window.
2164 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2167 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2169 * composite.h (make_composition_value_copy): Extern it.
2171 * composite.c (make_composition_value_copy): New function.
2173 * editfns.c (Fformat): While copying text properties, make each
2174 composition property value a copy.
2176 * fns.c (concat): While copying text properties, make each
2177 composition property value a copy.
2179 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2181 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2183 * fns.c (sweep_weak_table): Mark only objects that are not
2186 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2187 include those frames as candidates which have their focus
2188 redirected to the minibuffer frame.
2190 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2192 * fns.c (Fputhash): Return `value' rather than nil.
2194 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2196 * frame.c (next_frame): Don't check focus redirection in case
2197 MINIBUF is a window. Doing so excludes frames using MINIBUF
2198 unless their focus is redirected, which contradicts the
2199 specification of next-frame, and leads to infinite loops in
2200 certain situations when cycling through windows with next-window.
2202 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2204 * coding.c (code_convert_region): Even if the length of text is
2205 zero, try to convert it if coding->type is coding_type_ccl.
2206 (decode_coding_string, encode_coding_string): Likewise.
2208 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2210 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2211 the display if windows_or_buffers_changed.
2213 * dispnew.c (struct row_entry): New structure.
2214 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2215 (row_table_size, old_lines, new_lines, old_lines_size)
2216 (new_lines_size, run_pool, runs_size, runs): New variables.
2217 (add_row_entry): New function.
2218 (scrolling_window): Use data structures allocated with xmalloc and
2219 held in global variables, instead of allocating them with alloca and
2220 holding them in local variables. Use a larger hash table whose
2221 size depends on glyph matrix sizes. Don't use bzero to clear the
2222 hash table; instead, clear used slots only.
2224 * fns.c (next_almost_prime): Make it externally visible.
2226 * lisp.h (next_almost_prime): Add prototype.
2228 * s/isc4-0.h (sigunblock): Define.
2230 * s/sco5.h (sigunblock): Define.
2232 2000-06-27 Dave Love <fx@gnu.org>
2234 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2235 (moved to osf5-0.h).
2236 [!NOT_C_CODE]: Protect string.h stuff.
2238 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2239 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2241 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2243 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2244 below the last line from the needed window height.
2246 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2248 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2249 (Fwidget_get): Use it.
2250 (syms_of_fns): Defsubr it.
2252 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2254 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2255 display info for XIM.
2256 (xim_open_dpy): Likewise.
2257 (xim_close_dpy): Don't free the display info's XIM.
2259 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2261 * config.in (USE_XIM): New define.
2263 * keymap.c (get_keyelt): For menu-items containing a `:filter
2264 FILTER', apply FILTER to the menu-item's definition to get the
2265 real definition to use.
2267 * lisp.h (QCfilter): External declaration.
2269 * xfns.c (Fimage_size): New function.
2270 (syms_of_xfns): Defsubr it.
2272 2000-06-26 Andreas Schwab <schwab@suse.de>
2274 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2277 2000-06-25 Dave Love <fx@gnu.org>
2279 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2282 * Makefile.in (blockinput.h): Depend on atimer.h.
2283 (atimer.h): Depend on systime.h.
2285 * blockinput.h: Protect against multiple inclusion. Include
2288 * atimer.h: Protect against multiple inclusion. Include
2291 * lisp.h (swap_in_global_binding): Declare.
2293 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2295 * process.c (Fopen_network_stream): Turn off atimers for duration
2296 of call to connect. (Patch from Gerd.)
2298 2000-06-23 Dave Love <fx@gnu.org>
2300 * ralloc.c: Maybe include unistd.h
2302 * emacs.c (setgrp): Undefine before defining.
2303 (malloc_warning, set_time_zone_rule, index): Prototype.
2305 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2306 HAVE_STRUCT_TIMEZONE.
2308 * s/osf1.h: Move string.h hack here from alpha.h and make it
2310 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2312 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2313 (SOCKLEN_TYPE): Don't define.
2315 * m/alpha.h: Remove string.h hack.
2317 * s/osf5-0.h: New file.
2319 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2320 include time.h, done by systime.h.
2321 [__FreeBSD__]: Remove redundant includes.
2323 * callproc.c (setpgrp): Undefine before defining.
2324 (delete_temp_file): Return Qnil to avoid warning.
2326 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2328 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2331 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2333 * composite.h (compose_text): Declare.
2335 * xterm.c: Don't include sys/types.h unconditionally. Don't
2336 protect its inclusion with !USG (following xmenu.c).
2338 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2340 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2343 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2345 * coding.c (decode_eol_post_ccl): Special handling for undecided
2346 and inconsistent EOL types.
2348 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2350 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2351 trough color and main window's background color.
2353 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2356 * xterm.h (Xt_app_con): External declaration.
2358 * widget.c (EmacsFrameRealize): Fix typo.
2360 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2362 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2363 (handle_invisible_prop): Record the start of invisible text in
2364 it->add_overlay_start.
2365 (struct overlay_entry): Add member `overlay'.
2366 (handle_overlay_change): Simplify.
2367 (next_overlay_string): After having processed overlay strings at the
2368 end of the buffer, record that fact in
2369 it->overlay_strings_at_end_processed_p.
2370 (compare_overlay_entries): If before- and after-strings come
2371 from the same overlay, let before-strings come first.
2372 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2373 (load_overlay_strings): Take it->add_overlay_start into account
2374 when adding overlay strings.
2376 * dispextern.h (struct it): Add member add_overlay_start.
2378 2000-06-22 Dave Love <fx@gnu.org>
2380 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2382 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2384 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2386 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2389 2000-06-21 Dave Love <fx@gnu.org>
2391 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2393 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2395 * syntax.c (back_comment): Simplify string-parity counting (with
2396 the added benefit of handling multiple string-styles as long as
2397 they are not intertwined).
2398 Jump to the slow code as soon as a comment starter is found in
2399 a "string_lossage" position. Fixes the case: " /* " /* " */.
2401 2000-06-21 Dave Love <fx@gnu.org>
2403 * Makefile.in: Use GETLOADAVG_LIBS.
2405 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2406 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2408 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2410 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2411 (Fforward_comment, scan_lists):
2412 Check the comstyle of single-char comment-starters.
2413 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2414 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2415 Check the comstyle of single-char comment-starters.
2416 Clarify control-flow around the Scomment case.
2418 2000-06-20 Dave Love <fx@gnu.org>
2420 * fns.c (make_hash_table, maybe_resize_hash_table):
2421 Cast arg of next_almost_prime.
2423 * tparam.c [emacs]: Include lisp.h.
2425 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2428 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2430 * keyboard.c (adjust_point_for_property): Check if display
2431 property should be treated as intangible by looking at its
2434 * xdisp.c (single_display_prop_intangible_p)
2435 (display_prop_intangible_p): New functions.
2437 * dispextern.h (display_prop_intangible_p): Add prototype.
2439 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2441 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2442 argument to sigprocmask.
2444 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2445 argument to sigprocmask.
2447 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2448 sigprocmask_set, and pass a pointer to it to sigprocmask.
2450 * sysdep.c (sigprocmask_set): New variable.
2452 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2455 2000-06-20 Sam Steingold <sds@gnu.org>
2457 * xrdb.c: Don't declare xmalloc, xrealloc.
2459 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2461 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2462 (re_comp): Cast gettext return value to avoid complaints when
2465 2000-06-20 Dave Love <fx@gnu.org>
2467 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2470 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2472 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2474 * m/alpha.h: Don't declare xmalloc, xrealloc.
2476 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2478 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2480 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2482 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2485 * keyboard.h (poll_for_input_1): Declare.
2487 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2489 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2491 * doprnt.c: Don't declare xmalloc, xrealloc.
2493 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2494 (getenv, ctime, getwd): Removed.
2495 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2497 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2498 x_set_tool_bar_lines.
2500 * config.in: Add HAVE_GETWD. Move some definitions above
2501 machine/system includes.
2503 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2505 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2507 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2508 contain information about ENCODING.
2510 * fontset.c (FONTSET_ASCII): Use the first element of char table
2511 for an ASCII font, not defalt slot.
2512 (fontset_ref_via_base): If FONTSET doesn't contain information for
2513 C, try the default fontset.
2514 (make_fontset): Don't copy the default fontset.
2515 (fontset_font_pattern): Likewise.
2516 (accumulate_font_info): If ELT is nil, use the corresponding
2517 element in the default fontset.
2519 2000-06-19 Dave Love <fx@gnu.org>
2521 * syntax.c (Fparse_partial_sexp): Doc fix.
2523 * regex.h: Test PROTOTYPES as well as __STDC__.
2525 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2526 errno, strerror. Put text after #endif in comment.
2528 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2531 * xterm.c (x_frame_of_widget): Likewise.
2533 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2535 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2536 to Vfundamental_mode_abbrev_table.
2538 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2539 bogus objects are marked. This slows down GC by ~80 percent, but
2540 it might be worth trying when debugging GC-related problems.
2541 This feature requires conservative stack marking to be enabled.
2543 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2544 returns XLookupChars, reset `modifiers' to zero.
2546 2000-06-19 Dave Love <fx@gnu.org>
2548 * mktime.c: Unprotoized.
2550 2000-06-19 Richard Stallman <rms@gnu.org>
2552 * data.c (set_internal): If variable is frame-local,
2553 store the new value immediately into the frame parameter alist.
2555 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2557 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2558 in the custom handler pointer.
2560 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2561 value, or checks for CHAR_META can fail when Lisp_Object is a
2563 * keymap.c (get_keyelt): Likewise.
2565 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2567 * ccl.h (struct ccl_program): New member eol_type.
2568 (struct ccl_spec): New member cr_carryover.
2570 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2571 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2573 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2574 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2575 (decode_eol_post_ccl): New function.
2576 (decode_coding): Don't detect EOL format here for CCL based coding
2578 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2579 decode_eol_post_ccl after running the CCL program.
2580 (code_convert_region): Don't detect EOL format here for CCL based
2582 (decode_coding_string): Likewise.
2584 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2586 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2587 when treating it as an integer.
2589 * coding.h (encode_coding_string): Declare.
2591 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2594 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2595 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2596 to be passed to get_local_map.
2598 * sound.c (Fplay_sound): Don't call make_number on
2599 Frun_hook_with_args count argument.
2601 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2602 for lisp objects in X event structure data field, when lisp
2603 objects are represented with unions.
2604 (x_scroll_bar_to_input_event): Ditto.
2606 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2608 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2609 termination of string. Fix sense of test whether
2610 Vline_number_display_limit is an integer.
2612 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2614 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2615 only if HAVE_X_WINDOWS.
2617 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2620 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2623 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2625 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2628 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2630 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2631 start of the while loop.
2633 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2635 * atimer.c (alarm_signal_handler): Add forward declaration.
2637 * data.c (set_internal): Remove debug code.
2639 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2641 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2643 * unexec.c (toplevel) [COFF]: Include coff.h.
2645 * s/lynxos.h: New file.
2647 * keymap.c (Fsingle_key_description): Enclose function key and
2648 event symbol names in angle brackets.
2650 * xdisp.c (setup_echo_area_for_printing): Call
2651 message_log_maybe_newline if message_buf_print is not set.
2653 * print.c (printchar, strout): Don't check message_buf_print
2654 before calling setup_echo_area_for_printing because that
2655 function does something useful even when message_buf_print is
2658 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2660 (ensure_echo_area_buffers): Initialize echo buffer's
2661 truncate lines setting to nil.
2662 (with_echo_area_buffer): Don't set the echo buffer's truncate
2664 (set_message_1): Set it here instead, based on the value
2665 of message_truncate_lines.
2666 (resize_mini_window): Handle case that lines are truncated.
2667 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2668 message-truncate-lines.
2670 * keyboard.c (read_char): Bind message-truncate-lines to t
2671 while displaying a help-echo.
2673 * lisp.h (Qmessage_truncate_lines): External declaration.
2675 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2677 * xdisp.c (Vline_number_display_limit): Renamed from
2678 line_number_display_limit.
2679 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2680 Extend documentation string. Initialize
2681 Vline_number_display_limit to nil meaning no limit.
2682 (decode_mode_spec): Use Vline_number_display_limit with its new
2685 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2687 2000-06-13 Richard Stallman <rms@gnu.org>
2689 * frame.c (Fmodify_frame_parameters): Doc fix.
2691 * xfns.c (x_set_frame_parameters): Comment fix.
2693 * frame.c (store_frame_param): Call swap_in_global_binding if the
2694 variable's current binding was chosen based on this frame.
2696 * data.c (swap_in_global_binding): New function.
2698 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2700 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2701 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2703 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2705 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2707 2000-06-12 Jason Rumney <jasonr@gnu.org>
2709 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2711 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2713 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2715 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2717 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2719 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2720 (syms_of_xfaces): Defsubr Sdump_colors.
2721 (x_free_colors): Don't treat b&w specially on default visual.
2722 (x_free_dpy_colors): New function.
2723 (free_face_colors): Don't check visual class; it's done
2726 * xterm.c (x_frame_of_widget): New function.
2727 (x_alloc_nearest_color_for_widget): Use it.
2728 (x_copy_dpy_color): New function.
2729 (x_destroy_window): Free various colors.
2731 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2733 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2735 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2737 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2739 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2741 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2743 2000-06-11 Dave Love <fx@gnu.org>
2745 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2747 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2749 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2751 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2753 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2756 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2758 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2759 (regex_compile): Fix the code for handling the case of single byte
2760 char and multibyte char being mixed in a range within [...].
2762 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2763 and dst_multibyte members of coding.
2765 * charset.c (update_charset_table): Update the table
2767 (init_charset_once): Initialize elements of bytes_by_char_head to
2768 1 except for leading codes for private charases.
2770 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2771 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2774 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2776 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2777 access the data it doesn't point to.
2779 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2781 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2782 will be translated to a switch-frame event when reading the
2783 event queue. This is necessary because Emacs otherwise won't
2784 perform a switch-frame to a new frame until some other event, for
2785 example a keystroke event, forces it to do so. This has various
2786 effects, one visible being that the cursor of a frame created with
2787 C-x 5 2 or switched to with a window manager key binding like
2788 A-TAB stays hollow because selected_window isn't on the newly
2789 focused frame until the switch-frame is performed.
2791 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2792 generating a switch-frame event if necessary.
2794 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2796 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2799 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2801 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2804 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2806 * window.c (displayed_window_lines): Take empty lines at
2807 the bottom of a window into account.
2809 * window.c (displayed_window_lines): New function.
2810 (Fmove_to_window_line): Use displayed_window_lines to determine
2811 the number of lines to move, instead of using the window's height.
2813 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2814 to stop reading, even if the form read sets point to a different
2815 value when evaluated.
2817 * xdisp.c (display_line): Fix code deciding in which line to
2820 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2822 * fileio.c (e_write): Free composition data if stored in
2825 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2827 * xdisp.c (display_line): Set row's and iterator's
2828 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2829 Set cursor even if row ends in the middle of a character.
2830 (dump_glyph_row): Print values of new flags.
2831 (redisplay_window) <cursor movement in unchanged window>: When
2832 point has been moved forward, and PT is at the end of the cursor
2833 row, don't place the cursor in the next row if the cursor row ends
2834 in the middle of a character or at ZV.
2836 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2837 (struct glyph_row): Add starts_in_middle_of_char_p and
2838 ends_in_middle_of_char_p.
2839 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2840 ends_in_middle_of_char_p flag.
2841 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2843 * term.c (append_glyph): Revert change of 2000-06-06.
2845 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2846 padding glyph not fitting on line as whole character not
2849 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2850 this isn't true for images with `:ascent 100'.
2852 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2854 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2855 as modified if it is originally unmodified.
2857 * term.c (encode_terminal_code): Change the way to check if
2858 terminal coding does any conversion.
2859 (append_glyph): Set glyph->pixel_width correctly.
2861 * xdisp.c (display_line): While checking line continuation, pay
2862 attention to a padding glyph.
2864 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2866 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2868 2000-06-05 Dave Love <fx@gnu.org>
2870 * xdisp.c: Include fontset.h.
2872 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2874 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2876 * dispnew.c: Conditionally include term.h.
2878 * coding.h: Declare code_convert_string_norecord.
2880 * frame.h (struct frame): Use volatile unconditionally.
2882 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2884 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2886 * systime.h: Protect against multiple inclusion.
2887 (timezone) [USG5_4]: Define as time_t.
2889 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2890 (Foptimize_char_table, make_temp_name): Declare.
2892 * Makefile.in (xdisp.o): Depend on fontset.h.
2894 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2896 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2897 (Foptimize_char_table, make_temp_name): Declare.
2901 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2903 2000-06-02 Dave Love <fx@gnu.org>
2905 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2907 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2909 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2910 result face, set flags in that face indicating that colors may not
2913 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2914 glyph, use the ASCII NUL character to determine the face.
2916 2000-06-02 Dave Love <fx@gnu.org>
2918 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2919 (VFORK_RETURN_TYPE): Remove.
2921 * config.in: Add NO_MATHERR.
2923 2000-06-01 Dave Love <fx@gnu.org>
2925 * cmds.c (internal_self_insert): Don't check
2926 Vbefore_change_function, Vafter_change_function.
2928 * insdel.c (signal_before_change, signal_after_change): Likewise.
2930 * buffer.c (Vbefore_change_function, Vafter_change_function):
2931 Variables and their initializations deleted.
2933 * callint.c (Fcall_interactively): Doc fix.
2935 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2937 2000-05-31 Dave Love <fx@gnu.org>
2939 * textprop.c: Revert last change -- duplicated.
2941 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2943 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2946 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2948 2000-05-31 Jason Rumney <jasonr@gnu.org>
2950 * search.c (Fre_search_forward, Fre_search_backward)
2951 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2953 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2955 2000-05-30 Jason Rumney <jasonr@gnu.org>
2957 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2958 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2960 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2963 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2964 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2965 expand a nil default_filename.
2967 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2968 pointer to glyph_to_pixel_coords, not a frame.
2970 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2971 coding.h to dependencies.
2973 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2975 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2976 window pointer to be consistent with w32term.c and xterm.c.
2978 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2979 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2980 (Qline_spacing, Qcenter): New variables.
2981 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2982 (x_set_line_spacing): New function.
2983 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2985 (x_specified_cursor_type): New function.
2986 (x_set_cursor_type): Use it.
2987 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2989 (validate_x_resource_name, x_get_resource_string): Measure lengths
2990 of external strings in bytes.
2991 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2992 GetTextExtentPoint32 with NULL title.
2993 (Fx_create_frame): Initialize Qline_spacing.
2994 (w32_load_system_font): Initialize font->double_byte_p.
2995 (x_to_w32_charset): Use Vw32_charset_info_alist.
2996 (Image, busy cursor, tooltip functions): Merged changes from
2997 xfns.c. Not yet functional on Windows.
2999 * w32gui.h (W32FontStruct): Add double_byte_p member.
3001 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
3002 (emacs_button_translation): Use it.
3003 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
3004 in `mask' to be set.
3006 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
3009 * w32term.c: Format and doc changes to bring closer to xterm.c.
3010 (w32_char_font_type): New enum.
3011 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
3012 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
3013 (w32_encode_char): New function.
3014 (x_encode_char): Removed.
3015 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
3016 x_encode_char and w32_font_is_double_byte.
3017 (x_produce_image_glyph): Use image_ascent.
3018 (x_produce_glyphs): Use new version of w32_per_char_metric and
3019 handle NULL return value. Allow extra line spacing.
3020 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
3021 (w32_get_glyph_overhangs): Remove unicode_p param. Use
3022 w32_font_type member of glyph instead.
3023 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
3024 (fast_find_position): Make sure not to consider rows not visible
3026 (w32_read_socket) [WM_MENUSELECT]: Cannot call
3027 w32_menu_display_help with input blocked, as it can abort.
3028 (x_display_and_set_cursor): Choose cursor depending
3029 on buffer-local value of cursor_type.
3030 (x_draw_bar_cursor): Add parameter WIDTH.
3032 * w32term.h (CP_DEFAULT): Define.
3033 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3035 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3037 * search.c (Fre_search_forward, Fre_search_backward)
3038 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3040 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3042 * coding.c (detect_coding_iso2022): Fix code for checking
3043 CODING_CATEGORY_MASK_ISO_8_2.
3045 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3047 * regex.c (PREFETCH_NOLIMIT): New function.
3048 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3050 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3052 * syntax.c (find_defun_start): Move test for
3053 open_paren_in_column_0_is_defun_start outside of the loop.
3055 * xdisp.c (redisplay_window): Really switch buffers when
3056 displaying mode lines, and temporarily set selected_frame to the
3057 frame of the window that's redisplayed.
3059 * xfaces.c (free_realized_faces): Block/unblock input.
3060 (free_realized_multibyte_face): Ditto.
3062 2000-05-29 Dave Love <fx@gnu.org>
3064 * textprop.c (Qkeymap): New variable.
3065 (syms_of_textprop): Intern it.
3067 * keymap.c: Include intervals.h.
3068 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3070 * Makefile.in (keymap.o): Depend on intervals.h.
3072 * keyboard.c (menu_bar_items, tool_bar_items)
3073 (Fexecute_extended_command): Deal with `keymap' property.
3074 (read_key_sequence): Track map from `keymap' property as well as
3077 * intervals.c (get_local_map): Extra arg to allow looking for
3080 * intervals.h (map_property): New enum.
3081 (get_local_map): Extra arg using it.
3084 * lisp.h (get_local_map): Don't declare here.
3086 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3088 * Makefile.in (callproc.o): Depend on composite.h.
3090 * callproc.c: Include composite.h.
3091 (Fcall_process): Handle composition correctly.
3093 * coding.h (coding_allocate_composition_data): Extern it.
3094 (coding_restore_composition): Likewise.
3096 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3097 yet allocated, finish decoding with result
3098 CODING_FINISH_INSUFFICIENT_CMP.
3099 (coding_allocate_composition_data): Make it non-static.
3100 (coding_restore_composition): Likewise.
3102 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3104 * charset.c (syms_of_charset): Revert last change.
3106 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3108 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3109 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3112 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3114 * charset.c (syms_of_charset): Set width of character sets
3115 eight-bit-control and eight-bit-graphic to 1 column.
3117 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3119 * config.in (HAVE_SPEED_T): New define.
3121 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3124 2000-05-26 Dave Love <fx@gnu.org>
3126 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3128 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3129 (Fsubr_arity): New function.
3130 (syms_of_data): Install them.
3132 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3134 * charset.c (init_charset_once): Set the table bytes_by_char_head
3137 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3138 the default fontset to what Emacs uses by default.
3139 (check_registry_encoding): This function deleted.
3140 (Fset_fontset_font): Remove the adhoc condition for the default
3141 fontset. Allow cons in FONTNAME.
3143 * fns.c (map_char_table): Ignore char-table entries for
3144 charsets eight-bit-control and eight-bit-graphic.
3146 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3148 * emacs.c (main): Initialize keyboard syms before initializing
3149 window code, so face names are available.
3151 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3153 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3154 of an anchor at the beginning of a shy-group.
3156 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3158 * xdisp.c (handle_invisible_prop): Don't try to skip over
3159 invisible text if end of text is already reached.
3161 2000-05-25 Dave Love <fx@gnu.org>
3163 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3165 * coding.c (encode_eol): Add null statement after label.
3167 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3169 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3172 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3174 * ccl.c (ccl_driver): Fix previous change.
3176 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3178 * coding.c (run_pre_post_conversion_on_str): Set point to the
3179 beginning of buffer before calling coding->post_read_conversion.
3180 (decode_coding_string): Give correct args to
3181 run_pre_post_conversion_on_str.
3182 (encode_coding_string): Likewise.
3184 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3185 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3186 eight-bit-graphic correctly.
3188 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3190 * fileio.c (Finsert_file_contents): Even if a file is not found,
3191 execute codes for setting up coding system. Call
3192 after-insert-file-functions unconditionally.
3194 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3196 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3197 BSD_PGRPS are not defined.
3199 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3201 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3203 (syms_of_charset): Avoid building same strings.
3205 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3207 * lread.c (Fload): Add a comment about the meaning of
3208 Vuser_init_file being t.
3210 * puresize.h (BASE_PURESIZE): Increase to 675000.
3212 * s/gnu-linux.h (setpgrp): Don't define it here because this
3213 prevents compilation on GNU/Linux systems with glib 2.2.
3215 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3218 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3220 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3221 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3223 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3225 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3227 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3230 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3232 * term.c (encode_terminal_code): Set coding->src_multibyte
3235 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3237 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3239 * keyboard.c (read_char): Allow character codes 128..255 to be
3240 handled by input-method-function.
3242 * insdel.c (adjust_markers_for_replace): Fix previous change.
3243 (adjust_after_replace): If PREV_TEXT is nil, call
3244 adjust_markers_for_insert, not adjust_markers_for_replace.
3246 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3248 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3249 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3250 [HAVE_GRANDPT]: Define.
3251 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3253 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3256 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3258 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3260 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3262 The following changes are to handle 8-bit characters in a
3263 multibyte buffer/string without facing with byte combining
3264 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3265 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3267 * Makefile.in (fns.o): Depend on charset.h.
3269 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3270 convert it to unibyte.
3271 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3273 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3274 apparent char boundary.
3275 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3276 0x80..0x9F to/from multibyte form.
3278 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3281 * callproc.c (Fcall_process): Always encode an argument string if
3282 it is multibyte. Setup src_multibyte and dst_multibyte members of
3283 process_coding properly.
3285 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3286 SPLIT_NON_ASCII_CHAR.
3288 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3290 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3292 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3294 (SPLIT_CHARACTER_SEQ): This macro deleted.
3295 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3297 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3298 and eight-bit-graphic.
3299 (char_to_string): Likewise. Signal an error for too large
3301 (char_printable_p): Return 0 for 8-bit characters.
3302 (update_charset_table): Update iso_charset_table only when a final
3303 character is non-negative.
3304 (find_charset_in_text): Renamed from find_charset_in_str.
3305 Arguments and return value changed. Callers changed.
3306 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3307 be -1 if CHARSET is used only internally.
3308 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3310 (Fcharset_after): Simplified.
3311 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3312 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3313 (multibyte_chars_in_text): Simplified by assuming there's no
3314 invalid multibyte sequence.
3315 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3316 str_as_unibyte): New functions.
3317 (Fstring): Simpified by assuming that byte combining never
3319 (init_charset_once): Initialization for
3320 LEADING_CODE_8_BIT_CONTROL.
3321 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3322 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3323 eight-bit-control and eight-bit-graphic.
3325 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3326 CHARSET_8_BIT_GRAPHIC): New macros.
3327 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3328 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3329 (CHARSET_REVERSE_CHARSET): Likewise.
3330 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3332 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3333 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3334 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3335 encounter an invalid multibyte sequence.
3336 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3337 sequence is always valid.
3338 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3339 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3341 (CHAR_STRING): For 8-bit characters, call char_to_string.
3342 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3343 multibyte sequence is always valid.
3344 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3345 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3346 str_as_unibyte): Extern them.
3347 (BCOPY_SHORT): Fix a bug.
3348 (CHAR_LEN): This macro deleted. Callers changed to use
3350 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3351 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3352 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3354 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3355 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3356 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3357 EMIT_BYTES): New macros.
3358 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3359 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3361 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3362 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3363 check the validity of multibyte sequence.
3364 (decode_coding_emacs_mule): New function.
3365 (encode_coding_emacs_mule): New macro.
3366 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3368 (DECODE_ISO_CHARACTER): Just return a character code.
3369 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3370 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3371 EMIT_CHAR to produced decoded characters. Exit the loop only by
3372 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3374 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3375 only position codes for an invalid character.
3376 (encode_designation_at_bol): Return new destination pointer. 5th
3377 arg DSTP is changed to DST.
3378 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3379 from the source by ONE_MORE_CHAR. Don't handle the case of last
3381 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3383 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3384 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3385 TWO_MORE_BYTES to fetch a byte from the source.
3386 (encode_eol): Pay attention to coding->src_multibyte.
3387 (detect_coding, detect_eol): Preserve members src_multibyte and
3389 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3390 (encoding_buffer_size): Set magnification to 3 for all coding
3391 systems that require encoding.
3392 (ccl_coding_driver): For decoding, be sure that the result is
3393 valid multibyte sequence.
3394 (decode_coding): Initialize coding->errors and coding->result.
3395 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3396 and raw-text, always call decode_eol. Handle the case of last
3397 block here. If not coding->dst_multibyte, convert the resulting
3398 sequence to unibyte.
3399 (encode_coding): Initialize coding->errors and coding->result.
3400 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3401 and raw-text, always call encode_eol. Handle the case of last
3403 (shrink_decoding_region, shrink_encoding_region): Detect cases
3404 that we can't skip data more rigidly.
3405 (code_convert_region): Setup src_multibyte and dst_multibyte
3406 members of coding. For decoding, if the buffer is multibyte,
3407 convert the source sequence to unibyte in advance. For encoding,
3408 if the buffer is multibyte, convert the resulting sequence to
3409 multibyte afterward.
3410 (run_pre_post_conversion_on_str): New function.
3411 (code_convert_string): Deleted and divided into the following two.
3412 (decode_coding_string, encode_coding_string): New functions.
3413 (code_convert_string1, code_convert_string_norecord): Call one of
3415 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3416 MAKE_NON_ASCII_CHAR.
3417 (Fset_terminal_coding_system_internal,
3418 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3419 and dst_multibyte members.
3420 (init_coding_once): Initialize iso_code_class with new enum
3421 ISO_control_0 and ISO_control_1.
3423 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3424 devided into ISO_control_0 and ISO_control_1.
3425 (struct coding_system): New members src_multibyte, dst_multibyte,
3426 errors, and result. Delete member fake_multibyte.
3427 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3429 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3432 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3435 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3437 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3439 (Ftranspose_region): Delete codes for handling byte combining.
3441 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3442 dst_multibyte members of coding. On handling REPLACE on unibyte
3443 buffer, convert the result of decode_coding to unibyte. On
3444 inserting into a mutibyte buffer, always call code_convert_region.
3445 (e_write): Setup coding->src_multibyte according to the
3446 multibyteness of the source (buffer or string).
3448 * fns.c (concat): Handle 8-bit characters correctly.
3449 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3450 unibyte in the result.
3451 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3452 valid multibyte form in the result.
3453 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3454 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3455 return -1, signal an error.
3456 (base64_encode_1): New arg MULTIBYTE. Get each character by
3457 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3458 character is found, return -1.
3459 (Fbase64_decode_region): Delete codes for handling byte-combining.
3460 Treat each decoded byte as a unibyte character.
3461 (Fbase64_decode_string): Return unibyte string.
3462 (Fcompare_strings, concat, string_byte_to_char): Use
3463 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3464 FETCH_STRING_CHAR_ADVANCE.
3465 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3466 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3468 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3469 SPLIT_NON_ASCII_CHAR.
3470 (fontset_ref_via_base, fontset_set): Likewise
3472 * insdel.c (adjust_markers_for_record_delete): Deleted.
3473 (adjust_markers_for_insert): Argument changed. Caller changed.
3474 (adjust_markers_for_replace): Likewise.
3475 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3476 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3477 (copy_text): Delete unused local varialbe c_save. For converting
3478 to multibyte, be sure to make all 8-bit characters in valid
3480 (count_size_as_multibyte): Handle 8-bit characters correctly.
3481 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3482 adjust_after_replace, replace_range, del_range_2)
3483 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3484 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3485 adjust_after_replace, replace_range, del_range_2) Delete codes for
3486 handling byte combining.
3487 (adjust_before_replace): Deleted.
3489 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3490 SPLIT_NON_ASCII_CHAR.
3491 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3492 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3494 (Fkey_description): Likewise.
3496 * lread.c (read1): On reading multibyte string, be sure to make
3497 all 8-bit chararacters in valid multibyte form.
3498 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3500 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3503 * process.c (Fstart_process): GCPRO current_dir before calling
3504 Ffind_operation_coding_system. Encode arguments here.
3505 (create_process): Don't encode arguments here. Setup
3506 src_multibyte and dst_multibyte members of struct coding.
3507 (read_process_output): Setup src_multibyte and dst_multibyte
3508 members of struct coding. If the output is to multibyte buffer,
3509 always decode the output of the process. Adjust the
3510 representation of 8-bit characters to the multibyteness of the
3512 (send_process): Setup coding->src_multibyte according to the
3513 multibyteness of the source.
3515 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3517 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3518 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3520 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3523 * w16select.c (Fw16_set_clipboard_data): Setup members
3524 src_multibyte and dst_multibyte of coding. Adjusted for the
3525 change for find_charset_in_str.
3526 (Fw16_get_clipboard_data): Likewise.
3528 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3529 dst_multibyte of coding.
3530 (x_to_w32_font): Likewise.
3532 * w32select.c (Fw32_set_clipboard_data): Setup members
3533 src_multibyte and dst_multibyte of coding. Adjusted for the
3534 change for find_charset_in_str.
3535 (Fw32_get_clipboard_data): Likewise.
3537 * xdisp.c (get_next_display_element): Handle 8-bit characters
3539 (next_element_from_display_vector): Use CHAR_BYTES instead of
3541 (disp_char_vector): Use SPLIT_CHAR instead of
3542 SPLIT_NON_ASCII_CHAR.
3544 * xselect.c (selection_data_to_lisp_data): Setup members
3545 src_multibyte and dst_multibyte of coding. Adjusted for the
3546 change for find_charset_in_str.
3547 (lisp_data_to_selection_data): Likewise.
3549 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3551 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3554 * dispextern.h (Vimage_types): Add extern declaration.
3556 * xdisp.c (Vimage_types): Moved here from xfns.c.
3557 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3559 * xfns.c (Vimages_types): Moved to xdisp.c.
3560 (syms_of_xfns): Move `image-types' to xdisp.c.
3562 * w32fns.c (Vimage_types): Removed.
3563 (syms_of_w32fns): Remove `image-types'.
3565 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3567 * fns.c (map_char_table): Pay attention to character number of
3568 charset. Check the validity of charset at the first level. For
3569 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3572 * fontset.c: Include "buffer.h".
3573 (fs_load_font): If the face has fontset, record the face ID in
3575 (Finternal_char_font): New function.
3576 (accumulate_font_info): New function.
3577 (Ffontset_info): Rewritten for the new fontset implementation.
3578 (syms_of_fontset): Register Vdefault_fontset in the first element
3579 of Vfontset_table. Include Vdefault_fontset in
3580 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3583 2000-05-16 Dave Love <fx@gnu.org>
3585 * m/iris5d.h: Deleted -- unused.
3587 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3589 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3590 `invalid' instead of `illegal'.
3592 * indent.c (Fmove_to_column): When ending within a tab, insert
3593 spaces first so that markers at the end of the tab get adjusted.
3595 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3596 buffer list that wasn't selected in that frame.
3598 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3599 is needed on mescaline, use a 2 char prefix, and call
3600 make_temp_name with second arg non-zero.
3602 * fileio.c (make_temp_name): New function, extracted from
3604 (Fmake_temp_name): Use it.
3606 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3608 * window.c (coordinates_in_window): Subtract 1 when computing
3611 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3613 * Makefile.in (lisp): Add env.elc.
3615 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3617 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3619 * search.c (Freplace_match): Handle case of `\N' in the
3620 replacement when there's no group N.
3622 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3624 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3625 of the message to message_dolog.
3627 * keyboard.c (read_char): Don't clear current message for help
3628 events; let the code handling help events handle this. Change
3629 code detecting help events that should be ignored.
3631 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3632 we're interating over a string.
3634 2000-05-09 Dave Love <fx@gnu.org>
3636 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3637 that offset before writing. Move gcpro region past call of
3640 2000-05-04 Dave Love <fx@gnu.org>
3642 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3644 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3646 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3647 of inserted characters when BUF equals the current buffer, and PT
3648 is in front of or equal to FROM.
3650 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3652 * xdisp.c (handle_single_display_prop): If display property value
3653 is invalid, or something not supported on the frame, restore
3654 iterator's position to what it was initially. Make sure to return
3655 0 for invalid and unsupported property values.
3657 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3658 that x_per_char_metric returns null.
3660 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3662 * xterm.h (struct face): Add forward declaration.
3663 (struct image): Ditto.
3664 (image_ascent): Add prototype.
3666 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3667 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3668 image_ascent instead of using IMAGE_ASCENT.
3670 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3671 (IMAGE_ASCENT): Removed.
3673 * xfns.c (Qcenter): New variable.
3674 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3675 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3676 (image_ascent): New function.
3677 (lookup_image): Recognize `:ascent center'.
3678 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3679 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3680 (xbm_load): Don't set image's ascent here.
3681 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3682 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3683 check ascent values here.
3684 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3685 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3686 (syms_of_xfns): Initialize Qcenter.
3688 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3689 to the limits, increase the limits.
3691 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3693 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3694 Check Vfont_encoding_alist against the full name of the opened
3697 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3699 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3700 taller than the window.
3702 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3704 * xfaces.c (realize_x_face): Fix the argument of the second
3705 xassert. BASE_FACE may not be a face for ASCII.
3707 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3709 * print.c (print_object): Treat print-length < 0 as nil.
3711 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3713 * s/freebsd.h (TERMCAP_OBJ): Removed.
3714 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3716 * lread.c (read1): Don't treat period followed by certain
3717 characters as symbol start.
3719 * xfns.c (slurp_file): New function.
3720 (xbm_image_p): Handle case of in-memory XBM files.
3721 (xbm_scan): Rewritten to work on memory buffers instead of files.
3722 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3723 Work on memory buffers instead of files. If DATA is null test
3724 if buffer looks like an in-memory XBM file.
3725 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3726 memory buffers instead of files.
3727 (xbm_file_p): New function.
3728 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3730 * lread.c (end_of_file_error): New function.
3731 (read1): Call it instead of signaling `end-of-file' directly.
3733 * print.c (print_error_message): Print data of `end-of-file'
3734 with Fprinc instead of Fprin1.
3736 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3738 * window.c (freeze_window_start): Check that minibuffer scroll
3739 window isn't nil before extracting the window structure pointer
3742 * undo.c (record_delete): If we hit the end of the undo list, stop
3743 picking elements apart.
3745 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3747 * xdisp.c (display_line): If lines are continued, restore
3748 iterator's ascent/descent information to the values before the
3749 first glyph not fitting on the line.
3751 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3753 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3754 positions in glyph matrix. Don't compute new window end
3757 * dispnew.c (increment_matrix_positions): Renamed from
3758 increment_glyph_matrix_buffer_positions.
3759 (increment_row_positions): Renamed from
3760 increment_glyph_row_buffer_positions.
3762 * dispextern.h: Change names of renamed functions from dispnew.c
3765 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3767 * fileio.c (Fdo_auto_save): Create directories for auto-save
3768 list file if necessary.
3770 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3771 from buffer or frame.
3772 (automatic_hscrolling_p): New variable.
3773 (hscroll_windows): Scroll windows horizontally only if automatic
3774 hscrolling is allowed.
3775 (syms_of_xdisp): New variable `automatic-hscrolling'.
3777 * frame.h (struct frame): Add member extra_line_spacing.
3779 * xfns.c (x_set_line_spacing): New function.
3780 (Fx_create_frame): Set line spacing from resources.
3781 (Qline_spacing): New variable.
3782 (syms_of_xfns): Initialize Qline_spacing.
3784 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3786 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3787 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3788 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3789 extra_line_spacing from default value.
3790 (init_buffer_once): Initialize default value of extra_line_spacing.
3792 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3795 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3796 prompt_width. Add extra line spacing.
3798 * term.c (produce_glyphs): Remove reference to struct it's
3801 * dispextern.h (struct it): Remove member prompt_width, add
3804 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3806 * dispnew.c (update_frame_line): When writing a whole line, make
3807 sure cursor is in the right row afterwards, otherwise a use of
3808 capability `ch' in cmgoto might leave the cursor in the row below.
3810 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3812 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3814 * keyboard.c (timer_check): Fix typo in comment.
3816 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3818 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3819 name change: ch -> character.
3821 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3823 * keyboard.c (echo_message_buffer): New variable.
3824 (echo_now): Set echo_message_buffer to the echo area buffer used
3825 to display the echo.
3826 (cancel_echoing): Reset echo_message_buffer to nil.
3827 (read_char): Code rewritten that handles canceling an echo or
3828 echoing a dash, respectively.
3830 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3831 directory doesn't exist.
3833 2000-04-19 Dave Love <fx@gnu.org>
3835 * fns.c (syms_of_fns): Defsubr mapc.
3836 (concat): Don't allow numeric args.
3837 (Fconcat): Doc change.
3839 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3841 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3842 instead define end_match(1|2) more carefully.
3843 Use GET_CHAR_BEFORE_2 for `begline'.
3845 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3847 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3848 on 64-bit systems where NULL is defined as `0'.
3850 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3851 the `variable argument list' to make it work on Alpha.
3853 * m/alpha.h (_LP64) [!_LP64]: Define.
3854 (ORDINARY_LINK): Define for NetBSD.
3856 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3858 2000-04-19 Dave Love <fx@gnu.org>
3860 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3863 * Makefile.in (LIBS): Don't use.
3864 (GETLOADAVG_OBJ): Define again.
3865 (otherobj): Add GETLOADAVG_OBJ.
3867 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3869 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3871 * lread.c (read_filtered_event): Cancel and start busy cursor.
3873 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3874 that the per-character metrics may be null.
3876 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3878 * buffer.c (clone_per_buffer_values): New function.
3879 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3880 clone_per_buffer_values if CLONE is not nil.
3882 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3884 2000-04-16 Dave Love <fx@gnu.org>
3886 * Makefile.in: Remove obsolete localcpp stuff.
3887 (GETLOADAVG_OBJ): Don't define.
3888 (obj): Move LIBOBJS...
3889 (otherobj): ... to here.
3890 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3891 whitespace-only lines after the continuation (Irix).
3893 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3895 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3897 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3899 2000-04-14 Dave Love <fx@gnu.org>
3901 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3902 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3903 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3904 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3907 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3908 autoconfiscated HAVE_GETLOADAVG.
3910 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3913 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3915 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3916 (fill_in_lock_file_name): Avoid existing files that aren't
3919 2000-04-14 Dave Love <fx@gnu.org>
3921 * Makefile.in (LIBS, LIBOBJS): New variable.
3922 (INTERVAL_SRC): Convert to make variable.
3923 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3924 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3925 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3927 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3928 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3929 (shortlisp): Add facemenu, float-sup, frame.
3930 (SOME_MACHINE_LISP): Remove them from here.
3931 (LIBES): Change unused LDLIBS to autoconf LIBS.
3933 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3935 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3937 * composite.c (update_compositions): If FROM and TO are not in a
3938 valid range, do nothing.
3940 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3942 * tparam.c (tparam1): Abort when encountering an unknown
3945 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3948 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3951 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3953 * fileio.c (a_write): Remove redundant semi-colons.
3954 (e_write): Return -1 if failed to write all the data.
3955 This fixes the changes made at 1999-12-15.
3957 2000-04-12 Dave Love <fx@gnu.org>
3959 * fns.c (mapcar1): Test for null vals to support mapc.
3960 (Fmapc): New function.
3962 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3964 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3965 (IT_frame_up_to_date): Support the buffer local value of
3966 cursor-type, if defined.
3968 2000-04-10 Dave Love <fx@gnu.org>
3970 * editfns.c (preceding-char, following-char): Doc fix.
3972 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3974 * Makefile.in (temacs): Revert 2000-03-12 change.
3976 2000-04-10 Jason Rumney <jasonr@gnu.org>
3978 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3980 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3982 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3983 area buffer, if it's not set up yet.
3985 * indent.c (compute_motion): Set immediate_quit.
3987 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3989 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3991 (realize_tty_face): Suppress boldness if colors are the inverse of
3992 the default colors, and tty_suppress_bold_inverse_default_colors_p
3994 (Ftty_suppress_bold_inverse_default_colors): New function.
3995 (syms_of_xfaces): Defsubr it.
3997 * buffer.c (Frestore_buffer_modified_p): New function.
3998 (syms_of_buffer): Defsubr it.
4000 2000-04-08 Ken Raeburn <raeburn@gnu.org>
4002 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
4003 charset id (int) argument, not a charset (Lisp_Object).
4005 * coding.h (code_convert_string): Declare.
4006 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
4007 object, as the fourth argument to code_convert_string.
4009 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
4011 (Fset_fontset_font): Use EQ to compare lisp objects.
4013 2000-04-05 Ken Raeburn <raeburn@gnu.org>
4015 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
4016 a pointer that looks like a lisp object.
4017 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
4018 zero, instead see whether it's an integer object, since they can't
4020 (GET_INTERVAL_OBJECT): Simply assign to the destination.
4022 * dispnew.c (allocate_matrices_for_frame_redisplay,
4023 direct_output_forward_char): Use X(U)INT and make_number as needed
4024 to convert between (unsigned) int values and lisp integers.
4025 * keyboard.c (read_key_sequence): Likewise.
4026 * lread.c (substitute_object_recurse): Likewise.
4027 * fns.c (concat, hash_lookup, hash_remove): Likewise.
4028 * minibuf.c (do_completion, Fminibuffer_complete_word,
4029 Fminibuffer_completion_help): Likewise.
4030 * term.c (produce_special_glyphs): Likewise.
4032 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4033 * print.c (print_preprocess, print_object): Likewise.
4035 * search.c (compile_pattern): Use NILP when checking for nil.
4037 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4038 __OPTIMIZE__]: Provide a GNU C macro version that handles
4040 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4041 field, to better cope with ENABLE_CHECKING and calls that modify a
4042 Lisp_Object using its old value.
4044 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4046 * window.c (compare_window_configurations): Signal an error
4047 if parameters C1 or C2 aren't window configurations.
4049 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4050 AFTER_POTENTIAL_GC calls around calls to functions that can
4051 signal an error and thus invoke the debugger.
4053 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4055 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4056 an error if decoding fails.
4058 * keyboard.c (lispy_mouse_names): Variable removed.
4059 (Vlispy_mouse_stem): New variable.
4060 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4061 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4062 for any mouse button number. Increase size of mouse_syms and
4063 button_down_location as needed. Call modify_event_symbol with
4064 different arguments.
4065 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4066 Call modify_event_symbol with different arguments.
4067 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4068 for any button number. Call modify_event_symbol with different
4070 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4071 Accept a string for NAME_ALIST_OR_STEM.
4073 * lisp.h (larger_vector): Add prototype.
4075 * fns.c (larger_vector): Make externally visible.
4077 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4079 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4081 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4082 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4083 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4084 we are between str1 and str2.
4085 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4086 (PATFETCH): Use `TRANSLATE'.
4087 (PATFETCH_RAW): Fetch multibyte char if applicable.
4088 (PATUNFETCH): Remove.
4089 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4090 When writing a char, write it directly into the pattern buffer rather
4091 than going needlessly through a temp char-array.
4092 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4093 multibyte magic and remove the useless `#ifdef emacs'.
4094 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4097 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4098 conditional on `emacs'.
4100 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4102 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4104 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4105 non-union-type versions of XMARK and friends here, because XMARK
4106 and friends won't work on an integer field if NO_UNION_TYPE is not
4108 (make_number): Define as a function if it's not defined as a
4111 * composite.c (run_composite_function): Use NILP when checking for
4113 (syms_of_composite): Delete local var NARGS, pass an int as first
4114 argument to Fmake_hash_table.
4116 * editfns.c (text_property_stickiness): Use NILP to test
4117 Lisp_Object boolean value.
4118 (Fmessage_or_box): Don't use NILP to test int variable.
4119 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4120 problems reading from and changing the same lisp value in an
4123 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4125 * term.c (TN_no_color_video): New variable.
4126 (term_init): Intitialize TN_no_color_video.
4127 (enum no_color_bit): New enumeration.
4128 (MAY_USE_WITH_COLORS_P): New macro.
4129 (turn_on_face): Use it to determine if attributes may be used
4130 combined with colors.
4132 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4134 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4135 with int lvalues via casts; instead, just yield lisp object
4137 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4138 proper accessor macros.
4139 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4140 (grow_mini_window): Fix typo getting int value of root->height.
4142 * xdisp.c (compute_string_pos): Fix order of arguments to
4143 string_pos_nchars_ahead.
4144 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4145 count arg to variable-arg routines like Frun_hook_with_args and
4147 (back_to_previous_visible_line_start)
4148 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4149 fixed-arg routines like Fget_char_property and Fmake_string.
4150 (reconsider_clip_changes): Use XINT when comparing integer lisp
4151 objects, or passing them as int arguments.
4152 (mark_window_display_accurate, insert_left_trunc_glyphs)
4153 (append_space, extend_face_to_end_of_line): Use make_number when
4154 storing or passing integer values as lisp objects.
4155 (set_cursor_from_row, highlight_trailing_whitespace): Use
4156 INTEGERP, not implicit test against zero, for glyph object.
4157 (try_window_id): Don't use make_number when we want an int value.
4159 * xfaces.c (xlfd_symbolic_value): Make last argument a
4160 Lisp_Object, to be consistent with callers.
4161 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4162 (lface_hash): Apply XFASTINT to lisp values before folding in.
4164 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4165 fill in window width and height. Pass an int, not a lisp object,
4166 as first arg to Finsert.
4168 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4170 * xfaces.c (realize_basic_faces): Block input while realizing
4173 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4175 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4177 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4179 * xterm.c (x_produce_glyphs): When displaying unibyte text
4180 or ASCII, handle case that per-char metric is null.
4182 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4184 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4186 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4187 XSUBR, XBUFFER): Verify correct object type before returning
4188 pointer, using eassert.
4189 * frame.h (XFRAME): Likewise.
4191 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4192 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4193 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4195 * data.c (set_internal): Likewise.
4196 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4197 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4198 * fileio.c (auto_save_1): Likewise.
4199 * insdel.c (check_markers): Likewise.
4200 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4201 * undo.c (record_insert): Likewise.
4202 * vmsproc.c (child_sig): Likewise.
4203 * window.c (unshow_buffer, window_loop): Likewise.
4204 * xterm.c (x_erase_phys_cursor): Likewise.
4206 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4208 * xfns.c (free_image_cache): Free the cache structure itself
4209 last, after all its members have been freed.
4211 * lisp.h (xstrdup): Add prototype.
4213 * alloc.c (xstrdup): Moved here from xfaces.c.
4214 (allocating_for_lisp): Variable removed.
4215 (lisp_malloc): Block input around the calls to malloc and
4218 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4220 (xstrdup): Moved to alloc.c.
4222 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4224 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4226 * emacs.c (main): Fix sense of no-loadup test.
4228 * config.in (ENABLE_CHECKING): Undef.
4230 * lisp.h (struct interval): Replace "parent" field with a union of
4231 interval pointer and Lisp_Object; add new bitfield to use as
4232 discriminant. Change other flag fields to bitfields.
4233 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4234 is defined and the supplied test fails, print a message and
4236 (eassert): New macro. Use CHECK to provide an assert-like
4239 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4240 pointers; abort if the value looks like a lisp object.
4241 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4242 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4243 Modify for new interval parent definition.
4245 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4246 UNMARK_BALANCE_INTERVALS): Update references that need an
4247 addressable lisp object in the interval structure.
4248 (die): New function.
4249 (suppress_checking): New variable.
4251 * intervals.c (interval_start_pos): Just return 0 if there's no
4254 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4256 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4257 and earlier Emacs versions.
4259 * keyboard.c (Ftop_level): Cancel busy-cursor.
4261 * eval.c (call_debugger): Cancel busy-cursor.
4263 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4265 * search.c (Freplace_match): Adjust multibyteness of the current
4266 buffer and NEWTEXT. Free allocated memory before signaling an
4269 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4271 * regex.c (analyse_first): New function obtained by ripping out most
4272 of re_compile_fastmap and generalizing it a little bit so that it
4273 can also just return whether a given (sub)pattern can match the empty
4275 (regex_compile): Use `analyse_first' to decide whether the loop-check
4276 needs to be done or not for *, +, *? and +? (the loop check is costly
4277 for non-greedy repetition).
4278 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4280 2000-03-28 Dave Love <fx@gnu.org>
4282 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4285 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4287 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4289 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4291 (enum re_opcode_t): Update description of succeed_n.
4292 (PATFETCH): Always define.
4293 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4294 operators, char classes, shy-groups and intervals).
4295 Optimize special cases of intervals so as to only use succeed_n and
4296 jump_n when really needed.
4297 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4298 that we don't have to handle the special cases any more.
4299 Simplify on_failure_jump handling as well.
4301 2000-03-28 Jason Rumney <jasonr@gnu.org>
4303 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4305 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4307 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4309 * s/msdos.h (GC_SETJMP_WORKS): Define.
4311 * alloc.c (mark_maybe_object): New function.
4312 (mark_memory): Use it.
4313 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4314 (setjmp_tested_p, longjmp_done): New variables.
4315 (test_setjmp): New function.
4316 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4317 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4319 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4320 to DEC_TEXT_POS and INC_TEXT_POS.
4322 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4323 with parameter MULTIBYTE_P.
4325 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4328 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4329 buffers because it looks for multibyte character byte sequences
4330 which don't exist in unibyte text.
4332 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4334 * xfaces.c (register_color, unregister_color, unregister_colors)
4335 [DEBUG_X_COLORS]: New functions.
4336 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4338 * xfns.c (x_set_cursor_color): Get color reference counts right.
4340 * xterm.c (x_copy_color): New function.
4341 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4343 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4344 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4345 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4346 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4347 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4348 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4349 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4350 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4351 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4352 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4354 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4355 names for handling per-buffer variables.
4357 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4358 instead of MAX_BUFFER_LOCAL_VARS.
4359 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4361 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4363 * xfns.c (x_specified_cursor_type): New function.
4364 (x_set_cursor_type): Use it.
4366 * buffer.h (struct buffer): Add cursor_type.
4368 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4370 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4371 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4373 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4374 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4375 executing it as well as when popping it off the stack to find infinite
4376 loops in non-greedy repetition operators.
4378 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4380 * doc.c (Qfunction_documentation): New variable.
4381 (syms_of_doc): Initialize Qfunction_documentation.
4382 (Fdocumentation): If FUNCTION is a symbol with non-nil
4383 `function-documentation' property, return a documentation derived
4386 * buffer.c (syms_of_buffer): Add default-cursor-type.
4387 (init_buffer_once): Don't let cursor_type have a local value
4390 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4391 on buffer-local value of cursor_type.
4392 (x_draw_bar_cursor): Add parameter WIDTH.
4394 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4395 (init_buffer_once): Set default cursor_type value to t.
4396 Mark cursor_type as local everywhere.
4397 (syms_of_buffer): New per-buffer variable cursor-type.
4399 * buffer.h (struct buffer): Remove member local_var_flags,
4401 (MAX_BUFFER_LOCAL_VARS): New macro.
4402 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4403 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4404 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4405 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4407 * print.c (print_object): Use new macros for per-buffer
4410 * category.c (Fset_category_table): Use new macros for per-buffer
4413 * buffer.c (buffer_permanent_local_flags): Make a char array.
4414 (max_buffer_local_idx): New variable.
4415 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4416 for new handling of per-buffer variables.
4417 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4418 (init_buffer_once): Initialize per-buffer vars differently.
4419 Set max_buffer_local_idx.
4421 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4424 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4427 * data.c (do_symval_forwarding, store_symval_forwarding)
4428 (find_symbol_value, set_internal, default_value, Fset_default)
4429 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4430 per-buffer variables.
4432 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4434 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4436 * xterm.c (x_term_init): Unblock input around call1 of
4437 Qvendor_specific_keysyms.
4439 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4440 (find_defun_start): Consider an open parenthesis in column 0
4441 a defun start only if open_paren_in_column_0_is_defun_start is set.
4442 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4444 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4446 * eval.c (Fautoload): Add entry in load-history (if after dump).
4447 * lread.c (load-history): Update docstring.
4449 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4451 * indent.c (Fvertical_motion): Always use the current buffer.
4452 Temporarily change the window's buffer, if necessary.
4454 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4456 * xterm.c (fast_find_position): Make sure not to consider rows
4457 not visible in the window.
4459 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4461 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4462 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4464 2000-03-22 Jason Rumney <jasonr@gnu.org>
4466 * w32menu.c (single_submenu): Set help string to NULL if none.
4467 (w32_menu_show): Set help string correctly.
4468 (add-menu-item): Set help string in MIIM_DATA for menu item.
4469 Load SetMenuItemInfoA explicitly.
4470 (w32_menu_display_help): New function.
4472 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4473 (QCdata): Moved to xdisp.c.
4475 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4476 (Vw32_charset_to_codepage_alist): Removed.
4477 (Vw32_charset_info_alist): New variable.
4478 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4479 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4480 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4481 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4483 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4484 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4485 Define Vw32_charset_info_alist and w32_charset symbols.
4487 2000-03-22 Jason Rumney <jasonr@gnu.org>
4489 * makefile.nt (w32bdf.obj): Update dependencies.
4491 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4493 * w32fns.c: Include fontset.h after dispextern.h.
4494 (Fx_create_frame): Do not create fontset.
4495 (w32_load_system_font): Doc fix.
4496 (Fx_close_connection): Free full_name if it is not shared.
4498 * w32term.c: Include fontset.h after dispextern.h.
4499 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4501 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4502 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4503 (w32_font_is_double_byte): New function, needs body.
4504 (x_append_glyph): Set glyph->glyph_not_available_p.
4505 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4506 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4507 character, convert it to a unibyte character.
4508 (struct glyph_string): Delete member `charset'.
4509 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4510 calculating it is found.
4511 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4512 the case that per char metric is not available correctly.
4513 (x_fill_glyph_string): Handle the case that the specific glyph is
4514 not available correctly.
4515 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4516 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4517 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4518 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4519 fontset. Don't call FS_LOAD_FONT.
4521 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4523 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4524 (INT_LISPLIKE): New macro.
4525 (NULL_INTERVAL_P): Use it.
4526 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4527 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4528 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4530 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4531 explicit references to "parent" field of struct interval and
4532 associated unclean type conversions.
4533 * intervals.c (create_root_interval, root_interval, rotate_right,
4534 rotate_left, balance_possible_root_interval, split_interval_right,
4535 split_interval_left, interval_start_pos, find_interval,
4536 next_interval, previous_interval, update_interval,
4537 adjust_intervals_for_insertion, delete_node, delete_interval,
4538 adjust_intervals_for_deletion, merge_interval_right,
4539 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4540 copy_intervals_to_string): Likewise.
4541 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4543 * syntax.c (update_syntax_table): Likewise.
4545 * intervals.c (reproduce_tree_obj): New function, like
4546 reproduce_tree but takes a Lisp_Object for the parent. Declare
4548 (graft_intervals_into_buffer): Use it when appropriate.
4549 (reproduce_tree): Declare with prototype.
4550 (balance_possible_root_interval): Check that the parent is a lisp
4551 object before trying to examine its type.
4553 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4555 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4556 as strings only if both are known to be strings.
4558 * s/openbsd.h (LIBS_TERMCAP): Undef.
4560 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4562 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4563 definitions for non-Emacs compilation.
4564 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4565 outside of `#ifdef emacs'.
4566 (print_partial_compiled_pattern): Update.
4567 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4568 (re_compile_fastmap): Merge handling of charset and charset_not (for
4569 emacs and non-emacs compilation as well).
4570 Similarly for (not)categoryspec and (not)syntaxspec.
4571 Don't use the fastmap when reaching `anychar' since the added
4572 complexity is not justified.
4573 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4574 and (not)syntaxspec. Merge (not)categoryspec.
4576 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4578 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4579 FACE_FOR_CHAR): Define them differently for the configuration of
4582 2000-03-21 Dave Love <fx@gnu.org>
4584 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4587 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4589 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4590 (lface_fully_specified_p): Don't check contents of
4591 LFACE_FONT_INDEX because that attribute is optional.
4592 (realize_x_face): Remove now unwarranted xassert.
4594 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4596 The following changes are to make font selection based on
4597 characters, not charset. In addition, they recover fontset
4598 facilities while utilizing the new font selection mechanism.
4600 * Makefile.in (fontset.o): Depend on dispextern.h.
4602 * alloc.c (mark_face_cache): Don't mark face->registry.
4604 * dispextern.h (struct glyph): New member glyph_not_available_p.
4605 Use 22 bits for face_id.
4606 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4607 (struct face): Delete member registry, new member ascii_face.
4608 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4609 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4610 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4611 (struct it): Delete member charset, new member
4612 glyph_not_available_p.
4614 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4615 (struct fontset_info, struct fontset_data): Structs removed.
4616 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4617 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4618 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4619 (fs_free_face_fontset, fontset_font_pattern,
4620 face_suitable_for_char_p, face_for_char,
4621 make_fontset_for_ascii_face): Extern them.
4622 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4623 (FS_LOAD_FACE_FONT): New macro.
4625 * fontset.c: All codes rewritten or adjusted for the change of
4626 fontset implementation. Now fontset is represented by char table.
4627 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4629 (my_strcasecmp): Function removed.
4630 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4632 (AREF, ASIZE): New macros.
4633 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4634 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4635 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4636 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4637 fontset_id_valid_p, font_family_registry, fontset_name,
4638 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4639 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4641 (fs_load_font): New arg FACE. Caller changed.
4642 (fs_query_fontset): Argument changed. Caller changed.
4643 (Fquery_fontset): call fs_query_fontset.
4644 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4646 (clear_fontset_elements, check_registry_encoding,
4647 check_fontset_name): New functions.
4648 (syms_of_fontset): Set char-table-extra-slots property of fontset
4649 to 3. Staticpro and initialize Vfontset_table and
4650 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4652 * frame.h (struct frame): Member `fontset_data' removed.
4653 (FRAME_FONTSET_DATA): Macro removed.
4655 * frame.c (make_frame): Don't allocate f->fontset_data.
4656 (Fdelete_frame): Don't free f->fontset_data.
4658 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4660 * xdisp.c (charset_at_position): Function removed.
4661 (init_iterator): Don't set member charset of struct `it'.
4662 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4663 next_element_from_display_vector, insert_left_trunc_glyphs):
4665 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4667 (get_next_display_element, append_space,
4668 extend_face_to_end_of_line): Likewise.
4670 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4672 (clear_font_table, frame_update_line_height, load_face_font):
4673 Adjusted for the change of fontset implementation.
4674 (load_face_fontset_font): Function removed.
4675 (pixel_point_size): New function.
4676 (font_list): Argument type changed. Caller changed.
4677 (LFACE_FONT): New macro.
4678 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4679 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4680 Lisp_Object. Determine the font name by actually loading a font
4681 by the specified pattern. Set LFACE_FONT (lface) to the specified
4682 pattern. Even if a font is not found, don't try alternatives.
4683 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4684 (set_font_frame_param): If `font' is specified in lface, use it.
4685 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4686 (lface_same_font_attributes_p): Likewise.
4687 (make_realized_face): Arguent changed. Caller changed. Set
4688 face->ascii_face to face itself.
4689 (free_realized_face): Free face->fontset if face is for ASCII.
4690 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4691 deduce_unibyte_registry, x_charset_registry): Functions removed.
4692 (free_realized_multibyte_face): New function.
4693 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4694 changed. Caller changed.
4695 (try_font_list): Argument type changed.
4696 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4697 (choose_face_font): Argument changed. Handle fontset properly.
4698 (choose_face_fontset_font): Function removed.
4699 (realize_default_face, realize_named_face): Don't remove the
4701 (realize_face): Argument changed. Caller changed. Remove face
4702 with the arg former_face_id in advance. Load font for the new
4704 (realize_x_face): Argument changed. Caller changed. For a
4705 multibyte character, share fontset with base_face. For a single
4706 byte character, make a new realized fontset. Don't load a font
4708 (realize_tty_face): Argument changed. Caller changed.
4709 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4710 (face_at_buffer_position): Don't check multibyte_p for returning
4712 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4713 FACE_SUITABLE_FOR_CHARSET_P.
4714 (syms_of_xfaces): Remove code for Qx_charset_registry and
4715 Vface_default_registry.
4717 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4718 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4719 (x_per_char_metric): Don't try FONT->default_char. Even if
4720 pcm->width is zero, glyph bits may exist.
4721 (x_encode_char): Always initialize char2b->byte1.
4722 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4723 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4725 (x_append_glyph): Set glyph->glyph_not_available_p.
4726 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4727 it->charset. Handle the case that per char metric is not
4728 available. If it->multibyte_p is zero and it->c is a multibyte
4729 character, convert it to a unibyte character.
4730 (struct glyph_string): Delete member `charset'.
4731 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4732 the case that per char metric is not available correctly.
4733 (x_fill_glyph_string): Handle the case that the specific glyph is
4734 not available correctly.
4735 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4736 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4737 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4738 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4739 fontset. Don't call FS_LOAD_FONT.
4741 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4742 (x_create_tip_frame): Likewise.
4743 (Fx_close_connection): Free full_name of font_info.
4745 * fns.c (optimize_sub_char_table): New function.
4746 (Foptimize_char_table): New function.
4747 (syms_of_fns): Defsubr Soptimize_char_table.
4749 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4751 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4752 only if buffer is displayed in some window.
4754 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4755 (try_window_reusing_current_matrix): Don't call scroll run
4756 function if run's current and desired position are the same;
4757 this prevents cursor flickering.
4759 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4761 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4763 * regex.c (RE_STRING_CHAR): New macro.
4764 (GET_CHAR_AFER_2): Remove.
4765 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4766 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4767 (print_partial_compiled_pattern, re_compile_fastmap)
4768 (re_match_2_internal): Remove on_failure_jump_exclusive.
4769 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4770 optimization only need to work for * (ie. can use of_keep_string_jump).
4771 Remove the special case for .*\n since it is now covered by the general
4773 (re_search_2): Don't bother with `room'.
4774 (skip_one_char): New function.
4775 (skip_noops): Simplify since `memory' is not needed any more.
4776 (mutually_exclusive_p): Restructure slightly to use `switch' and
4777 add handling for "all" remaining cases.
4778 (re_match_2_internal): Change on_failure_jump_smart to use
4779 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4780 rather than on_failure_jump_exclusive.
4782 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4784 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4785 number of bits per RGB because it's everywhere used as the depth
4788 * term.c (calculate_costs): Remove code dealing with X frames.
4790 2000-03-19 Richard M. Stallman <rms@gnu.org>
4792 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4794 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4796 * lread.c (read_integer): Unread the last char not consumed.
4798 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4800 * xterm.c (x_update_window_cursor): Don't update in frames
4801 which are in the process of being deleted.
4803 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4805 * Makefile.in (mostlyclean): Add `*.core'.
4806 (clean): Add `bootstrap-emacs'.
4808 * lread.c (read_integer): New function.
4809 (read1): Support read syntax #o, #x, #b, #r.
4811 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4813 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4814 make sure POINTER_TO_OFFSET gives the same value before and after
4815 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4816 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4817 (debug): Now only active if > 0 rather than if != 0.
4818 (DEBUG_*): Update for the new meaning of `debug'.
4819 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4820 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4821 in `succeed_n', `jump_n' and `set_number_at'.
4822 (store_op1, store_op2, insert_op1, insert_op2)
4823 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4824 (group_in_compile_stack): Move to after its arg's types are
4825 declared and add a prototype.
4826 (PATFETCH): Define in terms of PATFETCH_RAW.
4827 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4829 (QUIT): Redefine as a nop except for NTemacs.
4830 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4831 indentation of the greedy-op and shy-group code.
4832 (at_(beg|end)line_loc_p): Fix argument's types.
4833 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4834 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4835 (MATCHING_IN_FIRST_STRING): Remove.
4836 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4837 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4838 QUIT unconditionally.
4840 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4842 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4845 * process.c (send_process): Add a hint that the function
4846 can call Lisp code to its comment.
4848 * lread.c (load_dangerous_libraries): New variable.
4849 (Vbytecomp_version_regexp): New variable.
4850 (safe_to_load_p): New function.
4851 (Fload): Handle files not compiled with Emacs specially.
4852 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4854 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4856 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4858 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4859 support functions only if HAVE_X11R6_XIM is defined.
4860 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4862 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4864 * xfns.c (X_I18N_INHIBITED): Don't define.
4865 (create_frame_xic): Remove conditional compilation on
4867 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4869 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4870 (HAVE_X11R6_XIM): Define.
4872 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4874 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4875 If set, call XSynchronize.
4877 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4879 * regex.c: Declare a new type `re_char' used throughout the code
4880 for the string char type. It's `const unsigned char' to match the
4881 rest of Emacs. Consistently make sure all pointers to strings use
4882 it and make sure all pointers into the pattern use `unsigned
4884 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4885 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4888 * charset.h (GET_CHAR_AFTER_2): Remove.
4889 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4891 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4893 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4894 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4895 of them try to use backquotes.
4897 2000-03-12 Dave Love <fx@gnu.org>
4899 * unexelf.c: Restore changes of 1999-10-19.
4900 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4901 fix its type and alignment; copy it from current process.
4903 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4905 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4906 has been found. Fix bug not computing timer's predecessor.
4908 * fileio.c (Fread_file_name): Handle case that DIR contains a
4911 * window.c (Fsave_window_excursion): Doc fix.
4913 * xfns.c (x_defined_color): Rewritten to use
4914 x_allocate_nearest_color.
4916 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4918 * msdos.c (vga_installed): New function, code moved from
4919 dos_set_window_size.
4920 (Qbar, Qcursor_type, outside_cursor): New variables.
4921 (syms_of_msdos): Intern and staticpro them.
4922 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4923 shape used outside Emacs when called for the first time.
4924 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4925 cursor shape used outside Emacs.
4926 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4927 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4929 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4930 parameters specify the cursor. Make qreverse a global
4931 variable (renamed to Qreverse).
4933 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4935 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4937 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4939 This is a big redesign of failure-stack and register handling, prompted
4940 by bugs revealed when trying to add shy-groups. Overall, what happened
4941 is that loops are now structured a little differently, groups can be
4942 shy and the code is a little simpler.
4944 * regex.h: Update the copyright.
4945 (RE_SHY_GROUPS): New value.
4946 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4947 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4949 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4950 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4951 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4952 for (start|stop)_memory since they now only take one argument (the
4953 second has becomes unnecessary).
4954 (print_partial_compiled_pattern): Adjust for changes in
4956 (print_compiled_pattern): Use %ld to printf long ints and flush to
4957 make debugging a little easier.
4958 (union fail_stack_elt): Make the integer unsigned.
4959 (struct fail_stack_type): Add a `frame' element.
4960 (INIT_FAIL_STACK): Init `frame' as well.
4961 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4962 (DEBUG_PUSH, DEBUG_POP): Remove.
4963 (NUM_REG_ITEMS): Remove.
4964 (NUM_NONREG_ITEMS): Adjust.
4965 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4966 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4967 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4968 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4970 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4971 address pushed is not the destination of the jump but the source
4973 (NUM_FAILURE_ITEMS): Remove.
4974 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4975 registers before the actual failure point). Don't hardcode any
4976 meaning for str==NULL anymore.
4977 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4978 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4980 (REG_UNSET_VALUE): Use NULL (why not?).
4981 (compile_range): Remove declaration since it doesn't exist.
4982 (struct compile_stack_elt_t): Remove inner_group_offset.
4983 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4984 (regex_grow_registers): Remove dead code.
4985 (FIXUP_ALT_JUMP): New macro.
4986 (regex_compile): Add shy-groups Change loops to use
4987 on_failure_jump_smart&jump instead of
4988 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4989 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4990 variable to me). Use `jump' instead of `jump_past_alt' and don't
4991 bother with push_dummy_failure in alternatives since it is now
4992 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4993 emacs' for (re)allocating the stack.
4994 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4995 from loop when bufp->can_be_null rather than jumping to `done'.
4996 Avoid jumping backwards so as to ensure termination. Use
4997 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4998 backreferences. Remove dead code in handling of `anychar'.
4999 (skip_noops, mutually_exclusive_p): New functions taken from the
5000 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
5001 improve mutually_exclusive_p to handle ".+\n".
5002 (lowest_active_reg, highest_active_reg,
5003 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
5004 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
5005 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
5006 variables. Push register (in `start_memory') on the stack rather
5007 than storing it in old_reg(start|end). Remove the cycle detection
5008 from `stop_memory', replaced by the use of on_failure_jump_loop
5009 for greedy loops. Add code for the new on_failure_jump_<foo>.
5010 Remove ad-hoc code in `on_failure_jump' to push more registers in
5011 the case of a loop. Take out code from `maybe_pop_jump' into
5012 separate functions and adapt it to the semantics of
5013 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
5014 and push_dummy_failure. Remove dummy_failure handling and
5015 handling of `failures to jump to on_failure_jump' (this last one
5016 was already dead code, it seems).
5017 (group_match_null_string_p, alt_match_null_string_p)
5018 (common_op_match_null_string_p): Remove.
5020 2000-03-08 Dave Love <fx@gnu.org>
5022 * config.in: Don't depend on __STDC__ for volatile.
5023 Add POINTER_TYPE, PTR, PROTOTYPES.
5025 * hftctl.c, strftime.c: Use PROTOTYPES.
5026 * eval.c (find_handler_clause): Likewise.
5028 * mem-limits.h: Use POINTER_TYPE.
5030 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5031 (memory_warnings): Declare using POINTER_TYPE.
5033 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5035 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5037 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5040 * xfns.c: Remove obsolete code in #if 0.
5041 (Fx_focus_frame): New function.
5043 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5045 * coding.c (coding_category_name): Add coding-category-utf-8,
5046 coding-category-utf-16-be, coding-category-utf-16-le.
5047 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5048 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5049 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5050 (detect_coding_utf_8): New function.
5051 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5052 UTF_16_LOW_SURROGATE_P): New macros.
5053 (detect_coding_utf_16): New function
5054 (detect_coding_mask): When priorities are specified, skip any
5055 categories that have `nil' coding-system. Fix bug of returning
5056 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5057 returns a mask not set in PRIORITIES.
5058 (detect_eol_type_in_2_octet_form): New function.
5059 (detect_eol): selects detect_eol_type_XXX to call according to
5060 cooding->category_idx.
5061 (detect_coding_system): Remove `nil' coding-system in the result.
5062 (Fupdate_coding_systems_internal): Update all coding-categories.
5064 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5065 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5067 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5068 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5069 CODING_CATEGORY_IDX_UTF_16_LE.
5070 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5071 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5072 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5073 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5075 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5077 * doc.c (Fdocumentation_property): If value is not a string,
5078 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5080 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5081 close the display with XtCloseDisplay. This caused a bus error
5084 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5085 complete but not unique.
5087 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5089 * process.c (send_process): Remove local variable `procname' that
5090 might become invalid when a GC happens. Instead, access the
5091 process name slot directly.
5093 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5096 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5099 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5101 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5102 glyph matrices have been freed.
5104 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5106 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5107 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5109 * xfns.c (QCdata): Moved to xdisp.c.
5111 * xdisp.c (QCdata): Moved here from xfns.c.
5112 (syms_of_xdisp): Initialize QCdata.
5114 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5116 * window.c (coordinates_in_window): Use
5117 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5118 FRAME_INTERNAL_BORDER_WIDTH.
5120 * xdisp.c (try_window_id): Recompute unchanged information if
5121 it is obviously invalid.
5123 * xterm.c (x_term_init): Create a colormap if not using the
5126 * xterm.h (select_visual): Change prototype.
5128 * xfns.c (select_visual): Rewritten. Recognize user-specified
5130 (visual_classes): New variable.
5132 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5134 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5135 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5136 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5137 (x_decode_color): Don't handle allocation of white and black
5139 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5140 XtNcolormap resources.
5141 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5142 (Fx_create_frame): Initialize color members of x_output structure.
5143 (xpm_load): Pass colormap to XPM lib.
5145 * xfaces.c (x_free_colors): Access colormap of frame using
5146 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5147 when default colormap is used.
5149 * xterm.c (x_term_init): Set Colormap member of x_display_info
5150 structure. Copy colormap if resource `privateColormap' is
5151 specified (PseudoColor only).
5152 (x_setup_relief_color): Access colormap of frame using
5155 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5156 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5158 2000-03-04 Jason Rumney <jasonr@gnu.org>
5160 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5161 other non-platform-specific equivalents.
5162 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5163 specific functions and macros as their w32 equivalents where
5164 non-platform-specifics are not available.
5165 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5166 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5167 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5168 (frame_update_line_height): Use macros to access f->output_data.
5169 (defined_color): Remove FIXME comments; fixed.
5170 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5171 into #ifdef blocks. Add WINDOWSNT blocks.
5172 (Fx_list_fonts): Use macros for accessing font data.
5173 (set_lface_from_font_name): Different default fonts for X and
5175 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5176 scalable for backward compatibility.
5177 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5178 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5180 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5183 * makefile.nt (w32faces.obj): Remove.
5186 2000-03-03 Jason Rumney <jasonr@gnu.org>
5188 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5191 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5193 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5194 standard ELF definitions here if the system header does not.
5196 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5198 * xterm.c (PER_CHAR_METRIC): Removed.
5199 (x_per_char_metric_1, x_default_char): New functions.
5200 (x_per_char_metric): If font's default char is invalid, return
5201 metrics of a suitably chosen usable default char.
5202 (x_draw_glyph_string_foreground): If font has an invalid default
5203 char, replace occurrences of unprintable chars with a suitably
5204 chosen usable default char.
5206 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5208 * xterm.c (note_mouse_highlight): Return quickly if frame's
5209 glyph matrices have been freed.
5211 * dispnew.c (free_glyphs): Block input while freeing matrices.
5213 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5215 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5218 * dispextern.h (x_free_colors): Add prototype.
5220 * xfaces.c (x_free_colors): New function.
5221 (unload_color, free_face_colors): Use it.
5223 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5225 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5227 * window.c [MSDOS]: Include msdos.h.
5229 2000-03-02 Dave Love <fx@gnu.org>
5231 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5233 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5234 set C_OPTIMIZE_SWITCH for gcc.
5236 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5238 * coding.c (coding_save_composition): Be sure to allocate
5239 composition data area in coding even if there's no composition in
5242 2000-03-01 Jason Rumney <jasonr@gnu.org>
5244 * w32term.c: Equivalent changes to those made to xterm.c on
5245 2000-02-25 and 2000-02-24.
5247 * w32fns.c: Equivalent changes to those made to xfns.c on
5248 2000-02-25 and 2000-02-21.
5250 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5251 correct line-end convention is followed.
5253 * w32menu.c [HAVE_BOXES]: Remove #undef.
5254 (single_keymap_panes): Remove code for simulating checkmarks.
5255 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5256 Remove code for drawing simulated checkmarks.
5257 (w32_menu_show): make unibyte help string correctly.
5258 (add_menu_item): draw standard Windows checkmarks. Draw radio
5259 buttons as radio buttons if possible.
5261 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5263 * sysdep.c (start_of_text): Don't define this function for NetBSD
5266 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5268 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5269 (LINKER): Don't undef if __NetBSD__ is defined.
5271 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5273 * fileio.c [__NetBSD__]: Define `unix'.
5275 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5277 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5279 * atimer.c (start_atimer): Don't abort when timers are stopped.
5280 (append_atimer_lists): New function.
5281 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5282 arbitrary lists of stopped and running atimers.
5284 * atimer.c (cancel_atimer): Handle canceling an atimer when
5285 some timers are stopped.
5287 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5290 * fns.c (maybe_resize_hash_table): Handle case of new size
5291 coming out as being the same as old size.
5293 2000-02-27 Jason Rumney <jasonr@gnu.org>
5295 * makefile.nt: Add atimer.h to dependencies.
5296 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5297 * w32console.c: Only disable window system features for dispextern.h
5298 (initialize_w32_display): Build a display info for the console.
5299 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5300 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5301 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5303 * w32gui.h (struct W32FontStruct): Revert last change after change
5305 * w32menu.c (single_submenu): Set up help string.
5306 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5307 (w32_dialog_show): Set up help string.
5308 * w32term.c (w32_display_info_for_display): Remove unused function.
5309 (w32_draw_bitmap): Use pre-built bitmaps.
5310 (w32_initialize_display_info): New function to initialize parts of
5311 display info that are common to both GUI and console frames.
5312 (w32_term_init): Use w32_initialize_display_info. Do not set
5313 Vw32_num_mouse_buttons here, as it is not called for console
5314 frames. Build bitmaps for indicating truncated lines etc.
5315 (x_delete_display): Destroy pre-built bitmaps.
5316 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5317 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5319 2000-02-27 Dave Love <fx@gnu.org>
5321 * lisp.h: Add a bunch of prototypes.
5323 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5325 * keyboard.c (read_char): Set `usec' correctly.
5327 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5329 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5330 `lambda', set reg[RRR] to the map index.
5331 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5332 reg[RRR] to 0. Otherwise, set it to -1.
5334 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5336 * emacs.c (main): Remove code snippet commented out with `//'.
5338 2000-02-25 Richard M. Stallman <rms@gnu.org>
5340 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5341 and contains a `:', prepend `/:'.
5343 * window.c (select_window_1): If selected_window is nil,
5344 don't "swap out" the buffer's point.
5345 (Fset_window_configuration): Set selected_window to nil
5346 before calling Fselect_window.
5347 (unshow_buffer): Don't set point in buffer from window's point
5348 if another more recently selected window also shows the buffer.
5350 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5352 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5354 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5355 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5356 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5358 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5359 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5360 (hide_busy_cursor): New functions.
5361 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5363 * minibuf.c (read_minibuf): Cancel busy-cursor.
5365 * keyboard.c (command_loop_1): Call start_busy_cursor before
5366 Fcommand_execute and cancel_busy_cursor after it.
5367 (timer_check): Remove busy-cursor code.
5368 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5371 * process.c (wait_reading_process_input): Remove busy-cursor code.
5373 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5374 Fx_hide_busy_cursor.
5376 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5378 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5380 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5382 * xterm.c (XTread_socket): Remove busy-cursor code.
5384 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5385 (build_frame_matrix_from_leaf_window): Put code handling
5386 glyph row's not being a slice of a frame row in #if 0.
5387 (sync_window_with_frame_matrix_rows): New function.
5388 (frame_row_to_window): New function.
5389 (mirror_line_dance): Handle copies between windows.
5391 * lread.c (Fload): Use `xfree' instead of `free'.
5392 (init_obarray): Use `xmalloc' instead of `malloc'.
5394 * window.c (Fset_window_buffer): Set WINDOW to the window
5396 (coordinates_in_window): Take frame's internal border width
5399 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5401 * xterm.c (x_display_and_set_cursor): Display cursor of
5402 non-selected windows depending on the setting of
5403 cursor_in_non_selected_windows.
5405 * xdisp.c (cursor_in_non_selected_windows): New variable.
5406 (syms_of_xdisp): DEFVAR_BOOL it.
5408 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5410 * data.c (Fstring_to_number): If number is greater than what
5411 fits into an integer, return a float.
5413 * eval.c (specbind): Remove references to
5414 keyword_symbols_constant_flag.
5416 * data.c (keyword_symbols_constant_flag): Removed.
5417 (Fmakunbound, set_internal, syms_of_data): Remove references to
5418 keyword_symbols_constant_flag.
5420 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5422 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5424 * syntax.c (multibyte_syntax_as_symbol): New variable.
5425 (syms_of_syntax): Declare it as a Lisp variable.
5426 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5427 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5428 nonzero, treat all multibyte characters as symbol.
5429 (init_syntax_once): Give syntax `word' to all multibyte
5432 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5434 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5437 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5439 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5441 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5442 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5444 2000-02-21 Dave Love <fx@gnu.org>
5446 * frame.c (Vmouse_position_function): New variable.
5447 (Fmouse_position): Use it.
5448 (syms_of_frame): Install it.
5450 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5452 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5454 * fileio.c (Finsert_file_contents): Unbind the binding of
5455 standard-output done by temp_output_buffer_setup.
5457 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5458 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5459 (specbind, unbind_to): Handle most common case of non-constant
5460 symbol with trivial value specially.
5462 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5464 2000-02-20 Richard M. Stallman <rms@gnu.org>
5466 * data.c (Fmake_variable_buffer_local): Doc fix.
5467 Init found_for_buffer to 0.
5468 (Fmake_variable_frame_local): If the variable has already
5469 been buffer-local, set the check_frame field.
5471 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5473 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5474 produced for CODING_MODE_LAST_BLOCK requires.
5476 2000-02-18 Dave Love <fx@gnu.org>
5478 * keyboard.c (echo_keystrokes): Remove declaration.
5479 (Vecho_keystrokes) New variable.
5480 (read_char, record_menu_key, read_key_sequence): Use it to allow
5482 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5484 * lread.c: Undef feature selection macros before defining.
5486 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5488 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5489 for symbols other than the symbol in question.
5491 2000-02-17 Dave Love <fx@gnu.org>
5493 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5495 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5497 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5499 * alloc.c (enum mem_type): Compile unconditionally.
5501 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5503 * xfaces.c (tty_defined_color): Don't return faulire indication
5504 for unspecified-fg and unspecified-bg pseudo-colors.
5506 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5508 * alloc.c (mark_object): Don't mark symbol names in pure space.
5509 (gc_sweep): Don't unmark symbol names in pure space.
5511 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5512 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5513 [GC_MARK_STACK]: New defines.
5514 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5515 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5517 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5519 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5520 allocate_buffer instead of xmalloc.
5522 * alloc.c (toplevel): Include setjmp.h.
5523 (PURE_POINTER_P): New define.
5524 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5525 (Vdead) [GC_MARK_STACK]: New variable.
5526 (lisp_malloc): Add parameter TYPE, call mem_insert if
5527 GC_MARK_STACK is defined.
5528 (allocate_buffer): New function.
5529 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5530 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5531 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5532 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5533 (MEM_NIL) [GC_MARK_STACK]: New define.
5534 (struct mem_node) [GC_MARK_STACK]: New structure.
5535 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5536 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5537 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5538 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5539 (mark_stack) [GC_MARK_STACK]: New functions.
5540 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5541 (clear_marks): Removed.
5542 (gc_sweep): Set free conses' car, free floats' type, free
5543 symbols' function to Vdead. Use lisp_free to free buffers.
5544 (init_alloc_once): Initialize Vdead.
5545 (survives_gc_p): Return non-zero for pure objects.
5547 * alloc.c: Add comments throughout the file.
5549 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5550 that unblocks alarms.
5552 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5553 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5554 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5556 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5558 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5560 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5561 avoid infinite error signaling. Allocate sufficient memory for
5562 eol_str in the case that eoltype is Lisp_Int.
5564 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5566 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5567 depends on the previous behavior.
5569 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5571 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5573 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5575 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5577 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5578 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5581 2000-02-15 Richard M. Stallman <rms@gnu.org>
5583 * data.c (set_internal): Don't make variable buffer-local
5584 if within a let-binding for the same buffer.
5585 (let_shadows_buffer_binding_p): New function.
5587 * eval.c (specbind): For buffer-local value,
5588 record the current buffer also.
5589 (unbind_to): Cope with that change.
5591 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5593 * window.c (Fsave_window_excursion): Doc fix.
5595 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5597 * syntax.c (back_comment): Make sure we only consider comment-starters
5598 of the relevant style and return -1 in case of a failure to find the
5599 beginning of the comment.
5600 (Fforward_comment): If back_comment fails, go back to the position just
5601 after the comment-end.
5602 (scan_lists): Add comment describing a very minor bug.
5604 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5606 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5607 `completion-regexp-list' in the docstring.
5609 2000-02-14 Dave Love <fx@gnu.org>
5611 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5613 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5615 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5616 to Emacs' syntax. Also fix the comment about set/not-set meanings
5617 since Emacs syntax is not the value 0 any more.
5618 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5619 since it's now part of RE_SYNTAX_EMACS.
5621 2000-02-12 Dave Love <fx@gnu.org>
5623 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5626 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5628 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5630 2000-02-12 Dave Love <fx@gnu.org>
5632 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5634 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5635 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5636 * s/hpux.h: Don't define HAVE_VFORK.
5638 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5640 * s/nextstep.h: Don't define HAVE_ALLOCA.
5642 * config.in: Add vfork bits.
5644 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5646 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5647 unwind function to undo the effect of stopping atimers.
5649 * keyboard.c (bind_polling_period): Stop all timers except
5652 * atimer.c (stopped_atimers): New variable.
5653 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5656 * atimer.h (stop_other_atimers, run_all_atimers)
5657 (unwind_stop_other_atimers): Add function prototypes.
5659 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5661 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5663 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5664 library may depend on jpeg.
5665 (atimer.o): Depends on atimer.c.
5667 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5669 * insdel.c (del_range_1): Call update_compositions.
5670 (del_range_both): Call update_compositions just once..
5672 2000-02-10 Dave Love <fx@gnu.org>
5674 * xfns.c (create_frame_xic): Fix initialization of automatic
5677 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5679 * ccl.c (CCL_MAKE_CHAR): New macro.
5680 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5681 registers by CCL_MAKE_CHAR before calling translate_char.
5682 <CCL_TranslateCharacterConstTbl> Likewise.
5684 2000-02-08 Dave Love <fx@gnu.org>
5686 * lread.c (__EXTENSIONS__): Define.
5688 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5690 * puresize.h (BASE_PURESIZE): Increase to 650000.
5692 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5694 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5697 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5699 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5700 md, mh, mb, mr, and me to the fake termcap entry.
5702 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5704 * sound.c (sound_cleanup): Don't call device close routine if the
5705 function pointer is null.
5707 2000-02-06 Andrew Innes <andrewi@gnu.org>
5709 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5710 around image definitions and prototypes.
5711 (gamma_correct) [WINDOWSNT]: New prototype.
5713 * w32term.c (x_make_frame_visible): Replace call to
5714 input_poll_signal with poll_for_input.
5716 * window.c [WINDOWSNT]: Include w32term.h.
5718 * xdisp.c [WINDOWSNT]: Include w32term.h.
5720 * makefile.nt: Add dependencies on w32gui.h.
5721 (OBJ1): Include atimer.obj.
5722 ($(BLD)\atimer.obj): New dependency rule.
5724 * w32.c (sigmask): New function (does nothing).
5725 (sigunblock): Ditto.
5727 * frame.c [WINDOWSNT]: Include w32term.h.
5729 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5731 * lread.c (syms_of_lread): Fix literal newlines.
5733 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5734 the string constant limit (2048 bytes) in MSVC.
5737 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5739 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5741 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5742 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5745 2000-02-04 Dave Love <fx@gnu.org>
5747 * fileio.c: Remove some unused vars.
5748 (_GNU_SOURCE): Define (for euidaccess).
5750 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5752 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5754 (read_minibuf): Deal with allow_props correctly.
5756 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5758 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5760 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5762 * search.c (compile_pattern): If a cache entry has a nil regexp,
5763 fill in that entry instead of clobbering a previously cached
5766 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5768 * puresize.h (BASE_PURESIZE): Increase to 610000.
5770 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5772 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5775 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5777 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5778 instead of incrementing ic directly.
5779 <CCL_WriteExprConst> Likewise.
5780 <ccl_set_expr>: Set ic to jump_address.
5782 * fileio.c (e_write): Fix the handling of
5783 CODING_FINISH_INSUFFICIENT_SRC.
5785 2000-02-01 Dave Love <fx@gnu.org>
5787 * editfns.c (Fpropertize): Doc fix.
5789 * process.c (Fstart_process): Doc fix.
5791 * eval.c: Fix various doc strings not to duplicate information
5792 from help-manyarg-func-alist.
5794 * window.c (Fset_window_margins): Don't make interactive. Doc
5797 * doc.c (Vhelp_manyarg_func_alist): New variable.
5798 (Fdocumentation): Use it.
5799 (syms_of_doc): Define it.
5801 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5803 * xterm.c (xim_open_dpy): Remove unused local variable.
5805 * emacs.c (USAGE): Use term `display options' instead of `X
5808 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5809 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5811 * fns.c (sweep_weak_table): New function.
5812 (sweep_weak_hash_tables): Use it. Keep on marking until there
5815 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5817 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5818 that XTread_socket does not crash by trying to call XNoOp on a
5821 2000-01-30 Jason Rumney <jasonr@gnu.org>
5823 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5824 Change selected_frame to SELECTED_FRAME ().
5825 (w32_console_mouse_position): Remove #ifndef MULE from around
5828 * makefile.nt: Remove dosfns.obj.
5830 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5832 * w32fns.c (w32_defined_color): Check for valid frame before
5833 applying gamma correction. Eliminate dependency on frame elsewhere.
5834 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5835 (w32_to_x_font): Use resx and resy not height_in and width_in.
5836 (x_to_w32_font): Doc fix.
5837 (xlfd_strip_height): New function to strip and return font height.
5838 (w32_font_match): Compare height separately from rest of xlfd
5839 spec, using xlfd_strip_height.
5841 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5842 width_in. Use w32_defined_color in place of defined_color.
5844 * w32faces.c: Merge more of DOS and X specifics in preparation for
5845 merge with xfaces.c.
5846 (defined_color): Remove FIXME comment.
5847 (tty_color_name): Provide w32-specific function.
5848 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5850 * w32console.c (turn_on_face, turn_off_face): Removed.
5851 (w32_face_attributes): New function.
5852 (Global_variables): Reduce scope where possible.
5853 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5855 (hl_mode): Don't modify text attributes.
5856 (write_glyphs): Don't do anything if len <= 0. Use
5857 w32_face_attributes to get attributes for drawing. Write
5858 terminating codes using char_attr_normal.
5859 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5860 (update_begin, update_end): Likewise.
5861 (vga_stdcolor_name): New function.
5862 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5863 (Fset_screen_color): Remove char_attr_reverse.
5865 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5867 * xfns.c (xic_set_preeditarea): Take window parameter and
5868 window-relative pixel-positions.
5870 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5871 is its frame's selected window.
5872 (xim_instantiate_callback): Likewise.
5874 * xfns.c (x_create_im): Removed.
5875 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5876 (supported_xim_styles): Renamed from supported_styles.
5877 (best_xim_style): Renamed from best_style.
5878 (create_frame_xic): Renamed from xic_create_frame.
5879 (free_frame_xic): Renamed from xic_destroy_frame.
5881 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5883 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5884 our frames, call XFilterEvent with 2nd parameter `None'.
5885 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5886 returning XBufferOverflow.
5887 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5889 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5890 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5891 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5892 (xim_initialize, xim_close)
5893 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5894 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5895 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5896 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5898 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5900 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5901 `xic_style' and `xic_xfs'.
5902 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5903 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5904 (FRAME_XIM): Removed.
5906 * xfns.c (supported_styles): New variable.
5907 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5908 (xic_create_xfontset, best_style, xic_create_frame)
5909 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5910 (xic_set_xfontset): New functions.
5912 2000-01-28 Dave Love <fx@gnu.org>
5914 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5916 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5918 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5920 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5921 for *scratch* if it already existed.
5923 * emacs.c (USAGE): New macro.
5924 (main): Use it to display usage information.
5926 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5928 Support for the menu-help feature:
5930 * msdos.h: Change prototypes of XMenuAddSelection and
5933 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5934 part of the line to the termscript file.
5935 (IT_clear_to_end): Clear the entire line, not just its beginning.
5936 (menu_help_message, prev_menu_help_message): New variables.
5937 (IT_menu_make_room): Make room for the help_text member.
5938 (IT_menu_display): New argument disp_help; all callers changed.
5939 If disp_help is non-zero, store the help text of the active menu
5940 item in menu_help_message.
5941 (XMenuAddPane): Initialize the help_text member to NULL.
5942 (XMenuAddSelection): New argument help_text. Store it in the
5944 (XMenuActivate): New argument help_callback. If the value of
5945 menu_help_message has changed since the last time, display the
5946 menu help message text while waiting for the mouse to move. Clear
5947 the echo area before exiting.
5948 (XMenuDestroy): Free the help_text member.
5950 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5952 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5953 XMenuAddSelection. Pass help callback to XMenuActivate.
5954 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5956 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5958 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5959 and EMACS_SET_USECS.
5961 2000-01-26 Dave Love <fx@gnu.org>
5963 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5965 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5966 an error may be signalled.
5968 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5970 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5971 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5973 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5975 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5977 * charset.c (Fstring): If there is a multibyte char among
5978 the args, always return a multibyte string.
5980 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5982 * sysdep.c (sys_select): Turn atimers off and on instead of
5983 recording and restoring old alarm handler
5985 * process.c (toplevel): Include atimer.h.
5986 (create_process_1): Rewritten.
5987 (create_process): Use atimers instead of alarm.
5988 (wait_reading_process_input) [hpux]: Turn atimers off instead
5989 of turning off SIGALRM.
5990 (wait_reading_process_input): Turn off atimers instead off
5991 calling stop_polling.
5993 * emacs.c (main): Call init_atimer.
5995 * keyboard.c (toplevel): Include systime.h and atimer.h.
5996 (polling_for_input): Removed because unused.
5997 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5998 (poll_timer): New variable.
5999 (poll_for_input, poll_for_input_1): New functions.
6000 (start_polling, stop_polling): Rewritten.
6002 * keyboard.h (polling_for_input): Removed.
6004 * atimer.h, atimer.c: New files.
6006 * Makefile.in (obj): Add atimer.o.
6007 (atimer.o): New target.
6009 * blockinput.h (pending_atimers): Add extern declaration.
6010 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
6012 * lisp.h (popup_activated_flag): Add extern declaration.
6014 * xmenu.c (popup_activated_flag): Make externally visible.
6015 (popup_activate_callback) [USE_MOTIF]: Increment
6016 popup_activated_flag.
6017 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
6019 * xterm.c (toplevel): Include atimer.h.
6020 (toolkit_scroll_bar_interaction): New variable.
6021 (Fxt_process_timeouts): Removed.
6022 (x_process_timeouts): New function.
6023 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
6024 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
6025 (x_make_frame_visible): Call poll_for_input_1 instead of
6026 input_poll_signal. Don't call alarm.
6027 (x_initialize): Install timer calling x_process_timeouts.
6029 2000-01-24 Dave Love <fx@gnu.org>
6031 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6032 Don't use -cckr -- apparently not now necessary.
6034 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6036 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6039 2000-01-23 Jason Rumney <jasonr@gnu.org>
6041 * w32fns.c (w32_defined_color): Apply gamma correction before
6042 trying to map to the palette.
6043 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6046 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6047 here. Callers changed to always pass real device context.
6048 (w32_draw_bitmap): Likewise.
6049 (w32_get_glyph_overhangs): Likewise.
6050 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6052 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6053 pfnSetScrollInfo and SetScrollRange.
6054 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6055 back into MULE characters after decoding them.
6056 (x_get_glyph_face_and_encoding): Likewise.
6057 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6058 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6059 (x_produce_glyphs): Calculate per char metrics for a character
6060 that we know exists in default font when font_not_found_p is true.
6062 2000-01-22 Jason Rumney <jasonr@gnu.org>
6064 * makefile.nt (intervals.obj, composite.obj): New modules.
6065 (composite.h): Added as dependency where appropriate.
6067 * w32gui.h (XGCValue): New struct for emulating X GCs.
6069 * w32term.h (XCharStruct): New struct for emulating X.
6071 * w32console.c (turn_on_face, turn_off_face): New functions.
6072 (change_line_highlight): New prototype for new redisplay.
6073 (write_glyphs): Support multibyte text. Support faces.
6075 * w32faces.c: Complete rewrite for new redisplay based on new
6078 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6079 throughout. struct frame * in place of FRAME_PTR.
6080 Skeleton support for images, toolbars, tooltips from xfns.c.
6081 (Fx_create_frame): Use system default for default scroll bar
6083 (w32_get_arg): Renamed from x_get_arg.
6084 (Fx_file_dialog): New function.
6085 (w32_list_fonts): Check cache before asking system.
6086 (Vw32_enable_synthesized_fonts): New variable.
6087 (Vw32_enable_italics): Obsolete, removed.
6089 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6090 Use SELECTED_FRAME macro.
6092 * w32menu.c: Add skeleton support for help strings on menus.
6093 (add_menu_item): Native checkbox and radio support added, but not
6094 yet enabled due to bugs.
6095 (push_menu_item): Add parameters type, selection and help.
6097 Formatting changes to reduce unnecessary diffs with xmenu.c.
6099 * w32select.c (Fw32_set_clipboard_data): Update call to
6100 find_charset_in_str.
6102 * w32term.c: Complete rewrite for new redisplay based on new
6103 xterm.c with necessary sections merged back in from old w32term.c.
6105 2000-01-21 Richard M. Stallman <rms@gnu.org>
6107 * data.c (set_internal): Further fix in same criterion.
6109 2000-01-20 Richard M. Stallman <rms@gnu.org>
6111 * data.c (set_internal): Fix the criteria for whether
6112 to swap out the old cached binding.
6114 2000-01-19 Dave Love <fx@gnu.org>
6116 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6118 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6120 * regex.c (re_compile_fastmap): While checking a range table for
6121 `charset', skip flag bits for a character class correctly.
6123 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6125 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6127 * xfns.c (x_window): Call lw_create_widget with new parameter
6130 * widget.c (EmacsFrameSetCharSize): Change size of children first
6131 because of problems with main window geometry management under
6134 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6136 (MENU_ITEMS_ITEM_HELP): New enumerator.
6137 (push_menu_item): Add parameter HELP. Record help in menu_items.
6138 (single_menu_item, single_submenu, list_of_items): Call
6139 push_menu_item with new parameter.
6140 (single_submenu): Set help string in widget value.
6141 (menu_highlight_callback): New function.
6142 (set_frame_menubar): Call lw_create_widget with new
6144 (xmenu_show, xdialog_show): Ditto.
6146 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6148 * sound.c (Fplay_sound): Improve doc string.
6150 2000-01-11 Richard M. Stallman <rms@gnu.org>
6152 * lisp.h (set_internal): Enter the new arg.
6154 * eval.c (specbind): Record buffer-local variables specially,
6155 indicating which buffer's binding was saved.
6156 (unbind_to): Restore buffer-local variables specially
6157 in the proper buffer.
6159 * data.c (set_internal): New arg BUF.
6161 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6162 * data.c (Fset): Pass new arg to set_internal.
6163 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6165 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6167 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6170 2000-01-11 Richard M. Stallman <rms@gnu.org>
6172 * minibuf.c (Ftry_completion): Doc fix.
6174 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6176 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6179 2000-01-11 Andreas Schwab <schwab@suse.de>
6181 * coding.c (code_convert_region): Initialize total_skip.
6183 2000-01-08 Dave Love <fx@gnu.org>
6185 * eval.c (Fuser_variable_p): Check customizability too.
6187 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6189 * minibuf.c (Fcompleting_read): Doc fix.
6191 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6193 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6196 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6197 Check that input style is supported before trying to create an
6199 (x_window): Call x_create_im.
6201 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6203 * xfns.c (current_gif_memory_src): New variable.
6204 (gif_load): Record the address of the current memory source
6205 in current_gif_memory_src.
6206 (gif_read_from_memory): Use current_gif_memory_src.
6208 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6209 macros statement form.
6211 * sound.c (struct sound): Renamed from struct sound_file.
6212 (struct sound): Add members `data' and `header_size'.
6213 (enum sound_attr): Add SOUND_DATA.
6214 (current_sound, current_sound_device): Variables renamed from
6215 sound_file and sound_device.
6216 (parse_sound): Parse :data.
6217 (parse_sound): Handle sound data in strings.
6218 (find_sound_type): Function renamed from find_sound_file_type.
6219 (wav_init, au_init): Fail if sound's header_size is smaller than
6221 (wav_play, au_play): Play sounds from string data.
6223 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6225 * lisp.h: Add prototype for allocate_string_data.
6227 * alloc.c (Fgarbage_collect): Return number of live and free
6230 * alloc.c (mark_buffer): Remove code in #if 0.
6232 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6233 (strings_consed): New variable.
6234 (allocate_string): Set it.
6235 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6236 (Fmemory_use_counts): Return strings_consed. Use Flist.
6238 * alloc.c: General cleanup in comments etc. Remove conditional
6239 compilation for `standalone'.
6241 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6243 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6244 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6245 (DONT_COPY_FLAG): Removed.
6246 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6247 (struct sdata, struct sblock): New
6248 (struct string_block): Rewritten.
6249 (STRINGS_IN_STRING_BLOCK): New macro.
6250 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6251 (large_sblocks, string_blocks, string_free_list): New variables.
6252 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6253 (init_strings): Rewritten.
6254 (allocate_string, allocate_string_data, compact_small_strings)
6255 (free_large_strings, sweep_strings): New functions.
6256 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6257 (struct string_block_head, current_string_block)
6258 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6259 (STRING_PAD): Removed.
6260 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6261 (Fgarbage_collect): Don't set mark bit in large strings.
6262 (mark_object): Mark strings differently. Mark symbol names
6264 (survives_gc_p): Test marked strings differently.
6265 (gc_sweep): Sweep strings differently, unmark strings in
6267 (compact_strings): Removed.
6269 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6271 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6272 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6274 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6276 * fileio.c (Finsert_file_contents): Signal error if visiting file
6277 in a non-empty buffer.
6279 * term.c (encode_terminal_code): Fix the previous change.
6281 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6283 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6284 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6286 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6288 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6290 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6291 need to test for MSDOS frames.
6293 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6295 * dosfns.c (unspecified_colors): Remove.
6296 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6298 (msdos_stdcolor_name): Return strings for unspecified fore- and
6301 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6302 (syms_of_xfaces): Remove their staticpro's.
6303 (tty_color_name): Return Lisp strings for unspecified fore- and
6305 (Finternal_set_lisp_face_attribute): Remove the special treatment
6306 for Qunspecified_{f,b}g.
6307 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6310 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6312 * xdisp.c (reseat_at_next_visible_line_start): Position before
6313 newline only if ending up on a newline.
6314 (next_element_from_ellipsis): Return success. Handle case of
6315 displaying no ellipsis. Fix case of ellipsis defined in display
6317 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6320 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6322 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6323 (Fcolor_supported_p): Renamed from face-color-supported-p.
6325 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6327 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6328 list of colors renamed to tty-defined-color-alist.
6329 (tty_color_name): Pass the frame to tty-color-by-index.
6330 (realize_tty_face): tty-color-alist is now a function which
6331 accepts the frame as argument.
6333 * term.c (Ftty_display_color_p): Accept an optional argument
6336 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6338 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6339 encode_terminal_code.
6341 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6343 * dispnew.c (mode_line_string): Support termcap frames as well.
6345 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6347 * syntax.c (Fforward_word): Undo previous change.
6349 * editfns.c (Fconstrain_to_field): Don't constrain if
6350 inhibit-field-text-motion is non-nil.
6351 (Fline_beginning_position): Undo previous change.
6352 (Fline_end_position): Ditto.
6354 * syntax.c (Fforward_word): Notice field boundaries only if
6355 inhibit-field-text-motion is nil.
6357 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6359 * editfns.c (Vinhibit_field_text_motion): New variable.
6360 (inhibit-field-text-motion): New DEFVAR_LISP.
6361 (Fline_beginning_position, Fline_end_position): Notice field
6362 boundaries only if inhibit-field-text-motion is nil.
6364 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6366 (x_build_heuristic_mask): Likewise.
6367 (xbm_load_image_from_file): Change error output.
6368 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6369 (gif_load, gs_load, x_kill_gs_process): Ditto.
6371 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6372 color indices when accessing raster pixels.
6373 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6374 one of :file or :data.
6375 (enum pbm_keyword_index): Add PBM_DATA.
6376 (pbm_format): Add :data.
6377 (pbm_image_p): Allow either :file or :data.
6378 (pbm_read_file): New function.
6379 (pbm_scan_number): Rewritten to read from string.
6380 (pbm_load): Support :data.
6382 See ChangeLog.8 for earlier changes.
6385 ;; coding: iso-2022-7bit