1 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3 * sound.c (Fplay_sound): Doc fix.
5 * keyboard.c: Avoid some more compiler warnings.
6 (parse_tool_bar_item): Ignore cached key bindings.
8 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
9 and allocation of Lisp data.
11 2000-09-12 Gerd Moellmann <gerd@gnu.org>
13 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
14 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
17 * lread.c (Fload): Put code checking for recursive loads in #if 0.
19 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
21 * ccl.c: Comment fixed.
22 (MAX_MAP_SET_LEVEL): Increased to 30.
23 (PUSH_MAPPING_STACK): Enclose with do-while block.
24 (POP_MAPPING_STACK): Likewise.
25 (stack_idx_of_map_multiple): New variable.
26 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
27 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
28 call the corresponding CCL program by
29 CCL_CALL_FOR_MAP_INSTRUCTION.
30 (ccl_driver) <CCL_MapSingle>: Likewise.
31 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
32 with the case where looking up process reaches to the end of
33 map-set, and call CCL programs as the above change.
35 2000-09-11 Gerd Moellmann <gerd@gnu.org>
37 * xfns.c (png_load, jpeg_load): Declare some variables volatile
38 that might be clobbered by longjmp.
39 (check_x_display_info, x_decode_color, create_frame_xic)
40 (Fx_display_backing_store, Fx_display_visual_class)
41 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
44 * lread.c (init_lread): Set Vloads_in_progress to nil.
45 (Fload): Show list of recursively loaded files, when signaling an
48 * lread.c (Vloads_in_progress): New variable.
49 (record_load_unwind): New function.
50 (Fload): Check for recursive loads.
51 (syms_of_lread): Initialize Vloads_in_progress.
52 (read_integer, read1): Avoid some compiler warnings.
54 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
57 2000-09-11 Miles Bader <miles@gnu.org>
59 * editfns.c (Fbuffer_string): Doc fix.
61 2000-09-10 Gerd Moellmann <gerd@gnu.org>
63 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
65 2000-09-09 Ken Raeburn <raeburn@gnu.org>
67 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
68 whether to include other header files.
70 2000-09-09 Gerd Moellmann <gerd@gnu.org>
72 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
73 by Fmemq as a boolean.
75 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
77 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
79 2000-09-08 Gerd Moellmann <gerd@gnu.org>
81 * ralloc.c (mmap_fd): Remove initializer which can make it
82 read-only in a dumped Emacs.
83 (mmap_fd_1): New variable.
84 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
85 restore it from there.
86 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
87 unconditionally so that mmap_fd can be initialized there.
88 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
89 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
90 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
92 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
94 * xdisp.c (dump_glyph_row): Fix printf format string.
95 (display_line, move_it_in_display_line_to): Avoid compiler
98 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
100 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
103 * xdisp.c (try_window_id): When trying to locate cursor in
104 unchanged rows at the top, handle the case that we can't find it.
106 * xterm.c (x_draw_glyphs): Handle case START and END are out
107 of bounds more carefully.
109 2000-09-08 Dave Love <fx@gnu.org>
111 * s/sol2.h (REL_ALLOC_MMAP): Define.
112 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
114 * ralloc.c: Don't include string.h (redundant).
115 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
116 [!MAP_ANON]: Include fcntl.h.
117 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
118 (r_alloc, r_re_alloc, r_alloc_free)
119 (mmap_enlarge, mmap_set_vars): Use it.
120 (r_alloc_init_fd): New function.
121 (__morecore) [SYSTEM_MALLOC]: Don't declare.
122 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
125 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
128 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
129 change to __NetBSD__.
131 2000-09-08 Kenichi Handa <handa@etl.go.jp>
133 * search.c (compile_pattern): Check the multibyteness of cached
136 2000-09-08 Miles Bader <miles@gnu.org>
138 * xfaces.c (default_face_vector): Function removed.
139 (Finternal_merge_in_global_face): Restore old global/local
140 attribute override order. Use inline loop instead of calling
143 2000-09-07 Gerd Moellmann <gerd@gnu.org>
145 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
146 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
147 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
148 where necessary, in case POINTER_TYPE is `void'.
150 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
152 * frame.c (make_terminal_frame): Initialize frame foreground and
153 background colors to unspecified, for the initial instance of an
156 2000-09-07 Gerd Moellmann <gerd@gnu.org>
158 * ralloc.c (mmap_find): Fix overlap computation.
159 (mmap_enlarge): Compute nbytes before trying to find an
162 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
165 * lread.c (syms_of_lread): Change value of regexp
166 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
168 * xmenu.c (xdialog_show): When looking up the selection in
169 menu_items, take `quote' boundaries into account; this corresponds
170 to a nil ITEM in x-popup-dialog.
172 2000-09-07 Kenichi Handa <handa@etl.go.jp>
174 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
176 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
178 * coding.c (encode_coding_sjis_big5): Use translation table for
179 encoding, not decoding. Fix the handling of latin-jisx0201.
180 Check for the charset katakana-jisx0201 too.
181 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
182 (detect_coding_sjis): Check the byte sequence more rigidly.
184 2000-09-07 Gerd Moellmann <gerd@gnu.org>
186 * xfaces.c (Vparam_value_alist): New variable.
187 (syms_of_xfaces): Initialize it.
188 (Finternal_set_lisp_face_attribute): Avoid more consing.
190 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
192 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
193 (Qbackground_mode): New variable.
194 (syms_of_frame_1): Initialize Qbackground_mode.
196 * lisp.h (Qdisplay): Declare extern.
198 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
199 change face on all frames, and change the default for new frames.
201 2000-09-07 Dave Love <fx@gnu.org>
203 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
205 2000-09-07 Kenichi Handa <handa@etl.go.jp>
207 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
209 * charset.c: Include composite.h
210 (lisp_string_width): New function.
211 (Fstring_width): Call lisp_string_width instead of strwidth.
213 * Makefile.in (charset.o): Depends on composite.h.
215 * process.c (read_process_output): Before inserting the decoded
216 text in the buffer, adjust the multibyteness.
218 2000-09-06 Gerd Moellmann <gerd@gnu.org>
220 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
221 buffer's text buffer is null, map new memory.
223 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
224 POINTER_TYPE and size_t.
225 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
226 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
227 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
228 [REL_ALLOC_MMAP]: New macros.
229 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
230 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
231 [REL_ALLOC_MMAP]: New functions.
233 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
234 before and after unexec.
236 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
237 text buffers if necessary.
239 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
240 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
243 * config.in (HAVE_MMAP): Add #undef.
245 2000-09-05 Gerd Moellmann <gerd@gnu.org>
247 * frame.c (Qdisplay_type): New variable.
248 (syms_of_frame_1): Initialize it.
249 (Fframe_parameter): New function that avoids consing.
250 (syms_of_frame): Defsubr it.
252 * buffer.c (Fother_buffer): Consider buffers as invisible when
253 they are displayed in a window on an invisible frame.
255 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
256 get-largest-window always return nil.
258 2000-09-04 Gerd Moellmann <gerd@gnu.org>
260 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
261 variable; recognize Emacs 19 elc files.
263 2000-09-04 Miles Bader <miles@gnu.org>
265 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
266 before initially popping up the menu, so the menu doesn't flash
267 when the face settings are significantly different from the
270 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
272 * regex.c (WIDE_CHAR_SUPPORT): New macro.
273 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
274 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
275 (BIT_UNIBYTE): Remove.
276 (re_match_2_internal): Delete corresponding code and streamline the
277 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
278 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
279 (re_wctype_t): New type.
280 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
281 (regex_compile): Use them and fix handling of overly long char classes.
283 2000-09-03 Andrew Innes <andrewi@gnu.org>
285 * makefile.w32-in: Change to DOS line endings.
287 * s/ms-w32.h (ORDINARY_LINK): New define.
289 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
290 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
292 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
293 (distclean): Delete them here instead.
295 * w32proc.c (compare_env): Convert to uppercase for comparison,
296 not lowercase, to match how the native Windows shell works.
298 2000-09-03 Jason Rumney <jasonr@gnu.org>
300 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
301 CVS changes the line-ends when checking in/out on DOS/Windows.
303 * makefile.nt (emacs): Do not change directory to run temacs, as
304 the load-path is set relative to current directory.
306 2000-09-03 Miles Bader <miles@gnu.org>
308 * xterm.c (x_alloc_lighter_color_for_widget): New function.
310 2000-09-02 Gerd Moellmann <gerd@gnu.org>
312 * xdisp.c (redisplay_mode_lines): New function.
313 (display_mode_lines): Return number of mode lines displayed.
314 (echo_area_display): Use redisplay_mode_lines to draw garbaged
315 mode lines. Don't temporarily bind redisplay-dont-pause to t.
317 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
318 string.h and strings.h.
319 (index) [HAVE_INDEX]: Add prototype.
321 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
322 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
324 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
325 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
327 2000-09-01 Gerd Moellmann <gerd@gnu.org>
329 * lread.c (read1): Accept `?' as symbol constituent, for
330 compatiblity with XEmacs.
332 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
334 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
335 (struct re_pattern_buffer): Remove newline_anchor.
336 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
337 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
338 (re_max_failures, fail_stack): Use size_t rather than unsigned.
339 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
340 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
341 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
342 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
343 Get rid of references to newline_anchor.
344 (regcomp): Allocate and precompute a fastmap.
346 2000-08-31 Gerd Moellmann <gerd@gnu.org>
348 * lread.c (openp): GCPRO local variable `filename'.
350 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
352 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
354 * regex.c: Merge some changes from GNU libc. Add prototypes.
355 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
356 Use memcmp and memcpy instead of bcopy and bcmp.
357 (init_syntax_once): Use ISALNUM.
358 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
359 (REG_UNSET_VALUE): Remove. Use NULL instead.
360 (REG_UNSET, re_match_2_internal): Use NULL.
361 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
363 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
364 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
365 (regex_compile): In handle_interval, return an error rather than try to
366 unfetch the interval if we can't find the closing brace.
367 Obey the RE_NO_GNU_OPS syntax bit.
368 (TOLOWER): New macro.
370 (regexec): Allocate regs.start and regs.end as one block.
372 2000-08-30 Gerd Moellmann <gerd@gnu.org>
374 * xdisp.c (echo_area_display): Check display_completed instead
375 of calling detect_input_pending.
377 * dispnew.c (update_frame): Only set display_completed here; move
378 the update_begin and update_end calls here from update_frame_1.
379 (update_frame_1): Don't set display_completed here, don't call
380 update_begin/update_end.
382 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
383 instead of store_frame_param.
385 2000-08-29 Gerd Moellmann <gerd@gnu.org>
387 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
388 desired window matrix hasn't been displayed, use the current row
389 instead. Make sure that only those frame rows are updated for
390 which there exists a corresponding enabled desired row.
392 2000-08-29 Miles Bader <miles@gnu.org>
394 * xfaces.c (default_face_vector): New function.
395 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
397 2000-08-29 Gerd Moellmann <gerd@gnu.org>
399 * lread.c (openp): Prevent temporary string passed to
400 Ffile_readable_p from being garbage collected.
402 2000-08-28 Dave Love <fx@gnu.org>
404 * keymap.c (store_in_keymap): Add `static' to declaration.
406 2000-08-28 Gerd Moellmann <gerd@gnu.org>
408 * emacs.c, callint.c, doc.c, editfns.c
409 (toplevel) [HAVE_STRING_H]: Include string.h.
410 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
411 (index): Remove prototypes which might conflict with non-standard
412 definitions of index/strchr.
414 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
415 (rindex): Define only if !HAVE_RINDEX.
417 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
419 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
421 2000-08-28 Miles Bader <miles@gnu.org>
423 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
424 made inconsistent by a font-related attribute in FROM.
425 (merge_face_inheritance): Add function comment.
427 2000-08-28 Kenichi Handa <handa@etl.go.jp>
429 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
430 the 4th arg (PREV_EVENT) Qt to suppress input method.
432 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
434 * regex.c: Indent cpp directives and remove parens after `defined'.
435 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
436 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
437 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
438 (re_compile_pattern): Use size_t for length.
439 (init_syntax_once): Move to a better place.
440 * regex.h: Merge changes from GNU libc. Indent cpp directives.
441 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
443 * syntax.c (back_comment): Detect cases where a comment-starter is
444 actually inside another comment as in: /* a // b */ c // d \n.
445 Make it clear that `comstart_pos' is unused for nested comments.
447 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
448 (KEYMAPP): New macro.
449 (Fkeymap_parent, Fset_keymap_parent): Use it.
450 (fix_submap_inheritance): Mark it static.
451 (define_as_prefix, describe_buffer_bindings, describe_command)
452 (describe_translation, describe_map): Complete prototypes.
454 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
456 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
457 to better match the key-lookup behavior.
459 2000-08-27 Gerd Moellmann <gerd@gnu.org>
461 * xfaces.c (lface_fully_specified_p): Handle :inherit.
462 (Finternal_set_lisp_face_attribute): Fix typo in error message.
464 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
466 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
467 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
468 (xterm.o): Depend on coding.h
470 2000-08-26 Kenichi Handa <handa@etl.go.jp>
472 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
473 the corresponding '#endif'.
475 2000-08-26 Miles Bader <miles@gnu.org>
477 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
478 * xfaces.c (QCinherit): New variable.
479 (syms_of_xfaces): Initialize it.
480 (LFACE_INHERIT): New macro.
481 (Finternal_get_lisp_face_attribute)
482 (merge_face_vector_with_property)
483 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
484 (check_lface_attrs): Allow new types of face height. Check
486 (CYCLE_CHECK): New macro.
487 (merge_face_inheritance): New function.
488 (merge_face_vectors): Merge inherited faces too. Add F and
489 CYCLE_CHECK arguments.
490 (merge_face_vector_with_property, Finternal_merge_in_global_face)
491 (lookup_named_face, lookup_derived_face, realize_named_face)
492 (face_at_string_position, face_at_buffer_position): Supply
493 new F and CYCLE_CHECK arguments to merge_face_vectors.
494 (merge_face_heights): New function.
495 (merge_face_vectors, merge_face_vector_with_property)
496 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
497 handle relative face heights.
498 (lface_same_font_attributes_p): Compare heights using EQ.
500 2000-08-26 Kenichi Handa <handa@etl.go.jp>
502 * charset.c (char_to_string): Check the character validity.
503 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
506 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
508 * regex.c (PUSH_FAILURE_COUNT): New macro.
509 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
510 Handle popping of a register's or a counter's data.
511 (POP_FAILURE_POINT): Use the new name.
512 (re_match_2_internal): Push counter data on the stack for succeed_n,
513 jump_n and set_number_at and remove misleading dead code in succeed_n.
515 2000-08-25 Gerd Moellmann <gerd@gnu.org>
517 * xdisp.c (redisplay_internal): If considering all windows on all
518 frames, update the display for each frame as soon as possible,
519 instead of first building all desired matrices for all frames, and
520 then updating them all.
521 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
523 2000-08-24 Gerd Moellmann <gerd@gnu.org>
525 * bytecode.c (mark_byte_stack): Add a comment.
527 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
528 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
531 2000-08-24 Kenichi Handa <handa@etl.go.jp>
533 * minibuf.c (do_completion): Always use compare-string, not
534 string-equal because the latter doesn't pay attention to
535 multibyteness of strings.
537 * process.c (create_process): Don't setup raw-text coding here.
538 (Fopen_network_stream): Don't set coding->src_multibyte and
539 coding->dst_multibyte here.
540 (read_process_output): For process filter, return unibyte string
541 if default-enable-multibyte-characters is nil.
542 (send_process): If OBJECT is multibyte text, be sure to encoded it
543 by the specified coding system for the process. Otherwise, setup
545 (init_process): Don't initialize default-process-coding-system
548 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
550 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
551 <scroll-down-aggressively>: Likewise.
553 2000-08-23 Kenichi Handa <handa@etl.go.jp>
555 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
556 zero. Set coding->produced_char correctly.
558 2000-08-22 Andrew Innes <andrewi@gnu.org>
560 * makefile.w32-in: New file.
562 * unexw32.c (unexec): Ignore old_name, and use the actual location
563 of the current executable instead. Base new_name on this.
565 * w32proc.c (create_child): Remove reference to security
566 descriptor, which isn't needed and doesn't compile with mingw32.
568 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
569 up dllimport attributes.
570 (x_update_window_end): Update prototype.
572 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
573 extern, which screws up dllimport attributes.
575 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
576 up dllimport attributes.
578 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
579 screws up dllimport attributes.
581 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
582 up dllimport attributes.
583 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
584 screws up dllimport attributes.
586 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
587 up dllimport attributes.
589 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
590 screws up dllimport attributes.
592 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
593 screws up dllimport attributes.
595 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
596 up dllimport attributes.
598 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
599 unnecessary extern, which screws up dllimport attributes.
602 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
603 up dllimport attributes.
605 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
606 unnecessary extern, which screws up dllimport attributes.
608 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
609 screws up dllimport attributes.
611 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
612 up dllimport attributes.
614 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
616 * w32bdf.c (search_file_line):
620 (w32_BDF_to_x_font): Fix compile warnings.
622 * w32menu.c: Include keyboard.h before frame.h. Fix compile
625 * w32select.c: Include keyboard.h before frame.h.
627 * w32fns.c (max): Define macro.
628 (JOHAB_CHARSET): Define if not known.
629 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
630 (Fx_show_tip): Synch with X version.
632 * w32xfns.c: Include keyboard.h before frame.h.
634 * w32fns.c: Include keyboard.h before frame.h.
636 * w32term.c: Include keyboard.h before frame.h.
638 * fontset.c: Include keyboard.h before frame.h.
640 * w32inevt.c: Include keyboard.h before frame.h.
641 (MOUSE_MOVED): Define if not known.
643 * minibuf.c: Include keyboard.h before frame.h.
645 * keyboard.c: Include keyboard.h before frame.h.
647 * indent.c: Include keyboard.h before frame.h.
649 * dispnew.c: Include keyboard.h before frame.h.
651 * buffer.c: Include keyboard.h before frame.h.
653 * alloc.c: Include keyboard.h before frame.h.
655 * print.c: Include keyboard.h before frame.h.
657 * process.c: Include keyboard.h before frame.h.
659 * scroll.c: Include keyboard.h before frame.h.
661 * sysdep.c: Include keyboard.h before frame.h.
663 * term.c: Include keyboard.h before frame.h.
665 * window.c: Include keyboard.h before frame.h.
667 * xdisp.c: Include keyboard.h before frame.h.
668 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
670 * frame.c: Include keyboard.h before frame.h.
672 * w32heap.h: Undefine min, max.
674 * w32gui.h: Undefine min, max.
676 * unexw32.c: Change PUCHAR to PCHAR.
677 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
680 (copy_executable_and_dump_data): Remove unnecessary static defs.
681 (copy_executable_and_dump_data): Fix compile warnings.
683 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
685 * w32console.c (min): Define macro.
686 (clear_frame, write_glyphs): Fix compile warning.
688 * w32proc.c (compare_env):
689 (find_child_console): Fix compile warning.
691 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
692 sys_errlist instead of _sys_errlist.
693 (get_emacs_configuration_options): New function.
695 * s/ms-w32.h (sys_nerr): Provide default definition.
696 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
697 name with _ prepended.
698 (NSIG): Define if not known.
699 (get_emacs_configuration): Provide extern declaration.
700 (get_emacs_configuration_options): Provide extern declaration.
701 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
703 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
705 (read_unc_volume): Fix compile warning.
707 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
708 definitions from being used.
710 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
712 * w32.c (unc_volume_file_attributes):
713 (open_unc_volume): Make arg const.
715 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
716 (read_input_waiting): Remove excess parameter.
718 * w32.c (init_environment): Call _access.
719 (check_windows_init_file): Call _close.
720 (init_user_info): Call _putenv.
721 (init_environment): Call _putenv and _strdup.
722 (init_ntproc): Reset volume info cache on startup.
724 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
725 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
726 cannot override the CRT malloc.
728 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
729 (LINK_FLAGS): Append to original value of LINK_FLAGS.
731 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
732 unless we are linking with a static CRT.
733 (RVA_TO_PTR): Cast result to unsigned char*.
735 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
736 (add_volume_info): Use xstrdup.
738 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
740 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
741 (do_completion, Fminibuffer_complete_word): Use it.
742 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
743 var so it can take non-boolean values.
745 2000-08-21 Gerd Moellmann <gerd@gnu.org>
747 * editfns.c (find_field): Formatting changes.
748 (toplevel): Some old-style function forward declarations
749 changed to prototypes, some new protypes added, some functions
752 * lisp.h (set_time_zone_rule): Add prototype.
753 (use_dialog_box): External declaration.
755 * keyboard.c (gen_help_event): Add parameter SIZE.
756 (kbd_buffer_events_waiting): Slightly rewritten.
757 (clear_event): New function.
758 (kbd_buffer_get_event): Use it, and clear the input_events of
760 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
761 don't fill the newly created array with nils.
762 (toplevel): Convert some old-style function forward declarations
765 * keyboard.h (gen_help_event): Change prototype.
767 * xterm.c (XTread_socket): Change calls to gen_help_event.
769 * w32term.c (w32_read_socket): Change calls to gen_help_event.
771 * eval.c (Fmacroexpand): Doc fix.
773 2000-08-20 Jason Rumney <jasonr@gnu.org>
775 * w32term.h (x_display_info_for_display): Remove as this function
776 does not exist on W32.
778 * w32term.c (help_echo_window): New variable.
779 (syms_of_w32term): staticpro it.
780 (note_mode_line_highlight): Set it.
781 (XTextExtents16): Removed as there is no equivalent on W32.
782 (x_compute_glyph_string_overhangs): Incomplete body removed, as
783 the X way of doing this will not work for W32.
784 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
785 (x_draw_image_foreground): Avoid drawing outside of the clip area
786 when image doesn't have a mask.
787 (note_mouse_highlight): Process overlays in the right order of
788 priority. Set help_echo_window.
789 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
790 because that's more visible for large images.
792 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
793 name to single_keymap_panes.
794 (w32_menu_show): Set wv->title when dealing with titles.
795 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
797 2000-08-21 Miles Bader <miles@gnu.org>
799 * minibuf.c (do_completion): Try again if we rewrite the input
800 string, but no completion was done, so that any completion message
803 2000-08-20 Gerd Moellmann <gerd@gnu.org>
805 * xfaces.c (lface_equal_p): Compare strings differently.
806 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
807 (realize_tty_face): Use them.
808 (syms_of_xfaces): Initialize new variables.
809 (map_tty_color): New function, extracted from realize_tty_face.
810 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
811 foreground or background color, store the new color name in the
812 realized face; previous code trying to do this had no effect.
813 (realize_tty_face): Use map_tty_color.
814 (Fclear_face_cache): Set face_change_count and ensure thorough
817 2000-08-19 Gerd Moellmann <gerd@gnu.org>
819 * undo.c (record_first_change, record_marker_adjustment): Don't
820 use XBUFFER on last_undo_buffer which might not be a buffer.
822 2000-08-18 Kenichi Handa <handa@etl.go.jp>
824 * coding.c (decode_coding_string): Set members consumed,
825 consumed_char, produced, produced_char of *coding correctly. If
826 decode_coding doesn't consume any byte, don't try anymore.
827 (encode_coding_string): Likewise.
829 2000-08-18 Gerd Moellmann <gerd@gnu.org>
831 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
832 conditional have void type, for Standard C compilers.
834 * xdisp.c (redisplay_internal): Compare windows for equality with
835 EQ, instead of applying XWINDOW to something that might not
838 2000-08-18 Kenichi Handa <handa@etl.go.jp>
840 * fontset.c (Finternal_char_font): Search only the selected frame
841 for a window of the current buffer.
843 2000-08-18 Gerd Moellmann <gerd@gnu.org>
845 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
848 * keyboard.c (kbd_buffer_get_event): Handle the case that the
849 second half of a HELP_EVENT is found at the start of kbd_buffer.
851 2000-08-18 Miles Bader <miles@gnu.org>
853 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
855 * editfns.c (save_restriction_save): Rewrite to use markers.
856 (save_restriction_restore): Rewrite to understand new form of data
857 saved by save_restriction_save.
858 (Fsave_restriction): Remove cautionary note in doc-string.
860 2000-08-17 Gerd Moellmann <gerd@gnu.org>
862 * fileio.c (build_annotations): Add a comment explaining the
863 return value of format-annotate-function. Replace a spurious call
864 to Flength with a CONSP test. Call format-annotate-function with
865 a fifth arg specifying how many times the function is been called
866 in a row, to let it choose temporary buffers appropriately.
868 2000-08-17 Dave Love <fx@gnu.org>
870 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
871 declare make_temp_name twice.
873 * lread.c: Prototype readevalloop, load_unwind,
874 load_descriptor_unwind.
875 (unreadpure): Give it an arg.
877 * unexalpha.c: Prototype fatal_unexec, mark_x,
878 update_dynamic_symbols. Declare unexec as void.
880 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
881 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
883 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
884 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
887 * alloca.c: Use #error.
888 [POINTER_TYPE]: Use it.
890 * eval.c (Fdefvar): Doc fix.
892 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
895 * buffer.h: Avoid DECLARE_INTERVALS.
897 * config.in: Add size_t.
899 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
901 * w16select.c (set_clipboard_data): If there's not enough memory
902 to put text into clipboard, return 1, as Fw16_set_clipboard_data
903 expects. In case of other failures, return 3.
904 (system_error_msg): New error message.
905 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
908 2000-08-16 Gerd Moellmann <gerd@gnu.org>
910 * term.c (write_glyphs): Also turn off inverse video after turning
911 off other appearances in case TS_exit_attribute_mode is not equal
912 to TS_end_standout_mode.
913 (insert_glyphs): Turn inverse video on/off for each run of glyphs
915 (turn_off_face): Reset standout_mode only if
916 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
917 is equal to TS_end_standout_mode.
919 2000-08-16 Kenichi Handa <handa@etl.go.jp>
921 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
922 sequence at the end of the source block.
924 * ccl.c (Fccl_program_p): Docstring modified.
925 (Fccl_execute): Likewise.
926 (Fccl_execute_on_string): Likewise.
928 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
930 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
932 2000-08-16 Kenichi Handa <handa@etl.go.jp>
934 The following changes are mainly to fix bugs of
935 encode/decode-coding-string failing if encoding/decoding return
936 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
937 variable conversion_buffer.
939 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
940 decrement dst_end to avoid buffer overflow in the later call of
943 * coding.h (conversion_buffer_size, conversion_buffer)
944 (get_conversion_buffer): Extern deleted.
946 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
947 (conversion_buffer, conversion_buffer_size): Variables deleted.
948 (get_conversion_buffer): Function deleted.
949 (struct conversion_buffer): New structure.
950 (MAX_ALLOCA): New macro.
951 (allocate_conversion_buffer): New macro.
952 (extend_conversion_buffer, free_conversion_buffer): New functions.
953 (ccl_coding_driver): Set coding->result.
954 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
955 this is the last block of source.
956 (encode_coding): Likewise. Handle the source block as the last
957 one only when the whole source text is consumed.
958 (decode_coding_string): Handle the case that the output buffer is
959 too small to decode the whole source text. Use
960 allocate_conversion_buffer, extend_conversion_buffer and
961 free_conversion_buffer, not get_conversion_buffer.
962 (encode_coding_string): Likewise.
963 (init_coding): Function deleted.
964 (init_coding_once): Delete code to initialize
965 conversion_buffer_size.
967 * emacs.c (main): Don't call init_coding.
969 * msdos.c (IT_write_glyphs): Use a locally declared
972 * term.c (write_glyphs): Use a locally declared conversion_buffer.
973 (insert_glyphs): Likewise.
975 * w32console.c (write_glyphs): Use a locally declared
978 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
980 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
981 member of display_info is NULL.
983 2000-08-15 Gerd Moellmann <gerd@gnu.org>
985 * alloc.c (compact_small_strings): Use safe_bcopy, add an
988 * term.c (turn_off_face): Reset standout_mode when resetting
989 appearances with capability `me'.
990 (write_glyphs): Switch on inverse video before each face change.
992 2000-08-14 Dave Love <fx@gnu.org>
994 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
995 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
996 (lisp_free): Declare and make static.
998 * window.c: Fix embedded comment.
999 (syms_of_window): Fix doc string.
1001 2000-08-14 Gerd Moellmann <gerd@gnu.org>
1003 * keymap.c (push_key_description): If C without modifiers is < 32,
1004 make sure to print `C-' before `M-', like in the manual.
1006 2000-08-11 Gerd Moellmann <gerd@gnu.org>
1008 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
1009 since they aren't relocated anymore.
1010 (sxhash_string): Make sure returned hash code fits in a Lisp
1013 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1014 partially visible line which is smaller than the window's
1017 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1019 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1020 the multibyte form of eight-bit-control characters.
1021 (Fccl_execute_on_string): Initialize ccl->multibyte.
1023 * ccl.h (struct ccl_program): New member multibyte.
1025 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1027 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1029 * regex.c (regex_compile) <normal_char>: Pay attention to
1031 (analyse_first) <exactn>: Setup fastmap correctly for
1032 eight-bit-control characters.
1034 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1036 * termhooks.h (enum event_kind): New member
1037 multibyte_char_keystroke.
1039 * keyboard.c (make_lispy_event): Handle the new event type
1040 multibyte_char_keystroke.
1042 * xterm.c: Include coding.h.
1043 (XTread_socket): Work around a bug of XmbLookupString. If the
1044 input is from XIM, decode it according to the current locale. In
1045 that case, generate multibyte_char_keystroke events.
1047 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1049 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1050 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1052 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1054 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1055 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1056 (move_it_in_display_line_to): Record iterator's ascent and descent
1057 before producing glyphs, and restore them when we know the glyph
1058 doesn't fit on the line.
1059 (move_it_to): Restructured so that it's easier to debug. If
1060 moving to a vpos, and not moving to an x or character position,
1061 stop as soon as the specified vpos is reached; don't move further
1062 into that line because that might change the computed line height.
1063 (try_cursor_movement): New function, extracted from the cursor
1064 movement branch of redisplay_window. If ending on a partially
1065 visible line, don't try to scroll if the cursor line is taller
1067 (redisplay_window): Use try_cursor_movement.
1069 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1070 because that function doesn't cope with variable-height lines.
1072 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1073 box cursor because that's better visible for large images.
1075 2000-08-10 Miles Bader <miles@gnu.org>
1077 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1079 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1081 * xdisp.c (Vmessages_buffer_name): New variable.
1082 (message_dolog): Use it.
1083 (syms_of_xdisp): Initialize it.
1085 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1087 * msdos.c (IT_note_mouse_highlight): Update the calls to
1089 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1090 redundant now that keyboard.h is included.
1092 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1094 * keyboard.c (kbd_buffer_events_waiting): New function.
1096 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1098 * msdos.c: Include keyboard.h.
1099 (XMenuActivate): Empty no_event events from the event buffer. If
1100 no events are left after that, call clear_input_pending.
1101 (mouse_clear_clicks): New function, code moved from mouse_init.
1102 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1103 mouse driver to ``forget'' any past clicks.
1105 * Makefile.in (msdos.o): Depend on keyboard.h.
1107 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1109 * lisp.h (input_pending): External declaration.
1111 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1113 * xdisp.c (echo_area_display): Display thoroughly if input is
1114 pending. Bind redisplay-dont-pause to t during the redisplay.
1115 in case input is pending.
1117 * dispnew.c (Qredisplay_dont_pause): New variable.
1118 (syms_of_display): Initialize and staticpro it.
1119 (update_frame_1): Don't interrupt the display for pending input if
1120 redisplay_dont_pause is set.
1122 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1124 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1126 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1128 * callproc.c (Fcall_process): Terminate the unwind-protect around
1129 the post-read-conversion of coding system.
1131 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1132 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1133 * buffer.h (overlays_at): Update prototype.
1134 * xdisp.c (next_overlay_change): Update call to overlays_at.
1135 * xfaces.c (face_at_buffer_position): Likewise.
1136 * textprop.c (Fget_char_property): Likewise.
1137 * xterm.c (note_mouse_highlight): Likewise.
1139 * minibuf.c (do_completion): Don't consider a simple change of
1140 case as `completion'.
1142 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1144 * keyboard.c (syms_of_keyboard): Initialize
1145 last_point_position_buffer.
1146 * undo.c (record_delete): Make sure last_point_position_buffer is
1147 a buffer before comparing pointers.
1149 * coding.h (decode_coding_string): Declare.
1151 * intervals.h (Fprevious_single_char_property_change): Declare.
1153 * textprop.c (Fprevious_single_char_property_change): Don't do
1154 arithmetic directly on lisp objects.
1156 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1159 * keyboard.h (menu_item_eval_property): Declare.
1161 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1162 reuse as buffer name, instead of recreating (and discarding) every
1163 time a message is logged.
1164 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1165 (current_message_1, truncate_message_1, set_message_1)
1166 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1167 (current_message, truncate_echo_area, display_echo_area)
1168 (resize_echo_area_axactly): Changed calls.
1170 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1172 (Ffind_coding_systems_region_internal): First argument to Fappend
1173 must be an integer, not a Lisp object.
1175 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1177 * charset.c (Fchar_width): Doc fix.
1179 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1181 * charset.c (Fstring_width): Doc fix.
1183 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1185 * xdisp.c (start_display): When starting display on a continuation
1186 line, clear ascent and descent members of the iterator structure;
1187 the height of the continued line does not affect the height of the
1189 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1190 line taller than the window.
1191 (redisplay_window) <forced window start>: Handle case that the
1192 middle of the window is not found in any row.
1193 (dump_glyph_row): Show more information.
1194 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1195 first text line in a glyph matrix.
1197 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1198 of the clip area when image doesn't have a mask.
1200 * fns.c (sweep_weak_table): Fix survival conditions for
1201 key-or-value and key-and-value weakness.
1203 * .gdbinit (xhashtable): New command.
1205 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1206 tables out of the list of all weak hash tables.
1208 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1209 a new buffer is created, make sure echo_area_buffer[] references
1212 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1214 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1217 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1219 * syntax.c (skip_chars): Fix previous change. Make the handling
1220 of unibyte string consistent with that of regex search.
1222 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1224 * xmenu.c (popup_get_selection): Use xfree instead of free.
1226 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1228 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1230 * callproc.c (child_setup): Use xfree instead of free.
1232 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1234 (run_mac_command, closedir): Use `xfree' instead of `free'.
1236 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1238 * eval.c (error): Use xfree instead of free.
1240 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1242 * fns.c: Replace `illegal' with `invalid'.
1243 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1245 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1247 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1250 2000-08-04 Noah Friedman <friedman@splode.com>
1252 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1255 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1257 * syntax.c (skip_chars): Fix typo in error message.
1259 2000-08-04 Andreas Schwab <schwab@suse.de>
1261 * m/ia64.h: Moved from s/ia64.h.
1263 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1265 * process.c (read_process_output): Big simplification. Handle
1266 composition and post-read-conversion of coding system correctly.
1267 (send_process): Handle composition correctly.
1269 * callproc.c (Fcall_process): Handle post-read-conversion of
1270 coding system if any.
1272 * coding.c (decode_coding_iso2022): More strict check for handling
1274 (coding_restore_composition): Pay attention to the case that
1275 cmp_data is not set properly (because of invalid code in the
1277 (run_pre_post_conversion_on_str): Include text properties in the
1279 (decode_coding_string): Set members of coding correctly.
1281 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1283 * s/ia64.h: New file.
1285 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1286 Use NULL instead of 0 at the end of variable argument list of
1287 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1288 sizeof (int) < sizeof (void *).
1290 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1291 of variable argument lists of XtVaGetValues and XtVaSetValues.
1293 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1294 variable argument lists of XtVaGetValues and XtVaSetValues.
1296 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1298 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1299 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1301 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1304 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1305 in call to Fsingle_key_description.
1307 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1310 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1312 * window.c (display_buffer_reuse_frames): New variable.
1313 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1314 frames displaying BUFFER.
1315 (syms_of_window): Define Lisp variable
1316 display-buffer-reuse-frames.
1318 2000-08-01 Miles Bader <miles@gnu.org>
1320 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1321 when to constrain NEW_POS (they were pretty screwed up before).
1323 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1325 * msdos.c (run_msdos_command): Save and restore the master
1326 environment, for the case that child_setup signals an error.
1327 When mirroring slashes in DOS shell commands, don't fail when
1328 argv[2] has embedded blanks.
1329 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1330 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1331 (dos_ttraw): Call mouse_setup_buttons.
1333 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1334 using alloca; free it after run_msdos_command returns.
1336 2000-07-27 Dave Love <fx@gnu.org>
1338 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1340 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1343 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1345 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1347 * editfns.c (lisp_time_argument): Fix last change.
1349 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1351 * fns.c (Fdelete): Make it work on vectors and strings in addition
1354 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1355 (syms_of_fns): Initialize new variables.
1356 (sweep_weak_table): Handle weakness `key-or-value' and
1358 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1359 weakness, with t meaning the same as `key-and-value'.
1361 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1363 * coding.h (struct coding_system): Member safe_charset deleted.
1365 * coding.c (Qsafe_charsets): This variable deleted.
1366 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1368 (coding_safe_chars): New function.
1369 (CODING_SAFE_CHAR_P): New macro.
1370 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1371 checking safe_charsets member of the coding system. Caller
1373 (detect_coding_iso2022): New local variable safe_chars.
1374 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1375 safe_charsets member of the coding system.
1376 (decode_coding_iso2022): New local variable safe_chars.
1377 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1378 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1379 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1380 (ENCODE_UNSAFE_CHARACTER): New macro.
1381 (encode_coding_iso2022): New local variable safe_chars. Check
1383 (setup_coding_system): Delete the code to initialize
1384 coding->safe_charses
1385 (intersection, find_safe_codings): New functions.
1386 (Ffind_coding_systems_region_internal): New function.
1387 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1388 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1389 variable and initialize it.
1391 * fns.c (char_table_ref_and_index): New function.
1393 * lisp.h (char_table_ref_and_index): Add prototype.
1395 2000-07-26 Sam Steingold <sds@gnu.org>
1397 * editfns.c (lisp_time_argument): Added third argument `usec'.
1398 (Ffloat_time): New built-in Lisp function.
1400 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1402 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1403 for the character code.
1405 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1408 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1409 if called for a popup menu.
1410 (xmenu_show): Store help string in widget values.
1412 2000-07-26 Dave Love <fx@gnu.org>
1414 * syswait.h: Move some definitions.
1415 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1416 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1417 perspicuous definitions.
1418 (WTERMSIG): Fix bit pattern used.
1420 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1422 * print.c (print_object): If vector printing is truncated, print
1423 "..." to indicate it as well as the case of list printing.
1425 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1427 * xdisp.c (next_element_from_display_vector): Improve comments.
1429 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1430 for the character code, and the rest for the face id as in 20.x.
1431 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1433 * window.c (window_display_table): Cleaned up.
1435 * syntax.c (Fforward_word): Add last arg nil in call of
1436 Fconstrain_to_field.
1438 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1440 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1441 identical but for the letter-case, don't call
1442 barf_or_query_if_file_exists.
1444 2000-07-25 Miles Bader <miles@gnu.org>
1446 * editfns.c (find_field): Honor special `boundary' fields.
1447 (Qboundary): New variables.
1448 (syms_of_editfns): Initialize Qboundary.
1449 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1450 Use scan_buffer instead of find_before_next_newline, because it
1451 allows us to detect the boundary case where there's a newline at
1453 * lisp.h (Fconstrain_to_field): Update external declaration.
1455 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1457 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1460 2000-07-24 Dave Love <fx@gnu.org>
1462 * s/sunos4-0.h, s/sol2.h:
1463 (LIBS_TERMCAP): Move from m/sparc.h.
1465 * m/sparc.h (TERMINFO): Moved to system files (probably only
1466 relevant for sunos4 judging by its vintage).
1467 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1470 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1472 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1473 name to single_keymap_panes.
1475 2000-07-24 Andreas Schwab <schwab@suse.de>
1477 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1479 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1481 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1482 parameters instead of using int parameters. Expect FN to accept
1483 EMACS_INT parameters.
1484 (display_echo_area, resize_echo_area_axactly, current_message)
1485 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1486 with new argument list.
1487 (resize_mini_window_1): New callback function.
1488 (current_message_1, truncate_message_1, set_message_1): Change
1489 parameter lists to the new format expected by
1490 with_echo_area_buffer.
1492 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1494 * fontset.c (fontset_ref): Remove INLINE declaration.
1495 (fontset_ref_via_base): Likewise.
1496 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1499 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1501 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1502 correct order of priority. If help echo was found in an overlay,
1503 use that overlay as the object in which the help echo was found.
1505 2000-07-22 Miles Bader <miles@gnu.org>
1507 * textprop.c (Fprevious_single_char_property_change): The initial
1508 property value should be from the position preceding POSITION, not
1511 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1513 * coding.c (syms_of_coding): Doc fix for
1514 inhibit-iso-escape-detection.
1516 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1518 * xterm.c (note_mouse_highlight): Process overlays in the right
1521 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1523 * xterm.c (note_mouse_highlight): If help-echo was found in an
1524 overlay, use that overlay as the object in which the help was
1527 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1529 * window.c (foreach_window): Instead of a fake variable argument
1530 list, take one USER_DATA argument.
1531 (foreach_window_1): Likewise, and call callback functions with two
1532 args, the window and USER_DATA.
1533 (struct check_window_data): New struct.
1534 (check_window_containing): Use it.
1535 (window_from_coordinates): Set up a struct check_window_data for
1537 (add_window_to_list, freeze_window_start): Change parameters
1538 according to new calling convention.
1540 * window.h (foreach_window): Change prototype.
1542 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1544 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1546 * xmenu.c (menu_help_callback): Call show_help_echo with
1547 additional arguments OBJECT and POS.
1549 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1551 * data.c (Faset): Allow storing any multibyte character in a
1552 string. Convert unibyte string to multibyte if necessary.
1554 * xfns.c (x_encode_text): New function.
1555 (x_set_name): Use x_encode_text.
1556 (x_set_title): Likewise.
1558 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1560 * xterm.h (x_encode_text): Add prototype.
1562 2000-07-20 Dave Love <fx@gnu.org>
1564 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1567 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1569 * msdos.c (help_echo_window): New variable.
1570 (syms_of_msdos): Initialize and staticpro it.
1571 (IT_note_mode_line_highlight): Set help_echo_window.
1572 (IT_note_mouse_highlight): Ditto.
1573 (dos_rawgetc): Store help_echo_window in the second event produced
1576 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1577 Record the object that generated the help echo and the position of
1578 that object in help_echo_object and help_echo_pos. Record that
1579 some glyphs in a row are displayed in mouse-face.
1580 (IT_update_begin): Don't clear mouse highlight unless one of the
1581 enabled glyph rows is marked as being displayed in mouse-face.
1582 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1583 and position recorded in help_echo_object and help_echo_pos to the
1585 (IT_menu_display): Accept a new argument PN: the pane number of
1586 the current menu pane. Record the pane number and the item
1587 number of the item which has associated help string.
1588 (XMenuActivate): Update the prototype for help_callback in
1589 function declaration. Call IT_menu_display with the current menu
1590 pane number as an additional argument. Call help_callback with
1591 two additional arguments: the pane number and the item number of
1592 the menu item associated with the help text.
1593 (help_echo_object, help_echo_pos): New variables.
1594 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1596 * msdos.h (XMenuActivate): Update prototype.
1598 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1600 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1601 Add some more prototypes.
1603 * xterm.c, xterm.h: Add some more prototypes.
1605 * lisp.h (Fnext_single_char_property_change): Add prototype.
1607 * dispnew.c (direct_output_for_insert): Remove confusing
1608 outer local variable mouse_face_overwritten_p.
1609 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1611 * alloc.c (allocate_string_data): Don't copy old string contents.
1613 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1615 * coding.c (code_convert_region): Delete text properties before
1616 shrinking the conversion region.
1618 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1620 * dispnew.c (update_text_area): Write the whole row if it
1621 has mouse-face in it.
1623 * xfaces.c (face-alternative-font-family-alist): Remove
1624 DEFVAR_LISP; staticpro instead.
1626 * xmenu.c (menu_help_callback): Call show_help_echo with
1629 * keyboard.c (show_help_echo): Add parameter WINDOW.
1630 (read_char): Call show_help_echo with window extracted from Lisp
1632 (gen_help_event): Add parameter WINDOW.
1634 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1636 * xterm.c (help_echo_window): New variable.
1637 (note_mouse_highlight, note_tool_bar_highlight): Set
1639 (XTread_socket): Pass help_echo_window to gen_help_event.
1640 (syms_of_xterm): Initialize and staticpro help_echo_window.
1642 2000-07-18 Dave Love <fx@gnu.org>
1644 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1647 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1649 * alloc.c (allocate_string_data): If string had already data
1650 assigned, copy old contents to new string data.
1652 * coding.c (syms_of_coding): Fix typo in spelling of variable
1653 `inhibit-iso-escape-detection'.
1655 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1657 * Makefile.in: Add dependencies on dispextern.h.
1658 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1659 `free'; both can conflict with system header files.
1661 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1663 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1666 2000-07-18 Dave Love <fx@gnu.org>
1668 * window.c (Fwindow_list): Declare arg `window'.
1670 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1672 * coding.c (setup_coding_system): Don't override the explicitly
1673 specified designations.
1675 2000-07-15 Miles Bader <miles@gnu.org>
1677 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1678 from `text_property_eq' and `text_property_stickiness', respectively.
1679 (find_field, Fconstrain_to_field, char_property_eq)
1680 (char_property_stickiness): Changed to call char-property functions
1681 instead of text-property-only ones.
1683 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1684 `next_single_char_property_change'). Do more error checking, and
1685 cleanup limit behavior.
1686 (Fprevious_single_char_property_change): New function.
1687 (syms_of_textprop): Initialize new subrs.
1689 * xdisp.c (display_prop_end, invisible_text_between_p):
1690 Call Fnext_single_char_property_change instead of
1691 next_single_char_property_change.
1693 2000-07-15 Jason Rumney <jasonr@gnu.org>
1695 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1696 after menu is finished with.
1697 (add_menu_item): Only consider wv->title as a menu title.
1698 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1700 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1702 (FONT_REGEXP): Remove unused macro, and its sub-components.
1703 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1705 * w32term.c (help_echo_object, help_echo_pos): New variables.
1706 (note_mode_line_highlight): Store additional information about the
1707 help-echo in help_echo_object and help_echo_pos. Check both
1708 `local-map' and `keymap' properties for changing the cursor
1709 (note_mouse_highlight): Store additional information about the
1710 help-echo in help_echo_object and help_echo_pos.
1711 (note_tool_bar_highlight): Set help_echo_object to nil and
1712 help_echo_pos to -1.
1713 (w32_read_socket): Use gen_help_event instead of filling
1714 input_events manually.
1715 (syms_of_w32term): Staticpro help_echo_object.
1716 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1717 set, arrange for a mouse-highlight redisplay in
1719 (x_clear_mouse_face): New function.
1720 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1721 (x_update_window_begin): No need to turn off the mouse
1723 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1724 depending on whether they contain glyphs highlighted in
1726 (x_fill_stretch_glyph_string): Consume runs of stretch
1727 glyphs instead of a single one.
1728 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1729 with new argument list.
1730 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1731 (x_append_glyph, x_append_composite_glyph)
1732 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1733 changes in struct glyph starting 1999-12-27. See comments for
1734 xterm.c on 2000-07-05.
1736 2000-07-14 Sam Steingold <sds@gnu.org>
1738 * xfaces.c (realize_x_face): Fix the last patch:
1739 check `default_face' before dereferencing.
1741 2000-07-14 Dave Love <fx@gnu.org>
1743 * syntax.c (back_comment): Add null default in switch (for pcc).
1745 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1747 * xfaces.c (realize_x_face): Make fontset using the base of the
1748 default_face's fontset, not using the default fontset.
1750 * coding.c (inhibit_iso_escape_detection): New variable.
1751 (syms_of_coding): Make it a Lisp variable.
1752 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1753 nonzero, ignore ISO2022's escape sequence.
1755 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1757 * alloca.c (malloc) [emacs]: Define as xmalloc.
1759 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1760 use that instead of the mouse position. Add parameters DX and DY.
1762 * dispextern.h (Fx_show_tip): Adjust number of parameters
1765 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1766 if HELP is a function, call it with OBJECT and POS as parameters
1767 to get the help to display.
1768 (gen_help_event, kbd_buffer_store_help_event): New functions.
1769 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1770 (read_char): Call show_help_echo with new parameters.
1772 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1775 * xterm.c (help_echo_object, help_echo_pos): New variables.
1776 (note_mode_line_highlight): Store additional information about the
1777 help-echo in help_echo_object and help_echo_pos. Check both
1778 `local-map' and `keymap' properties for changing the cursor
1779 (note_mouse_highlight): Store additional information about the
1780 help-echo in help_echo_object and help_echo_pos.
1781 (note_tool_bar_highlight): Set help_echo_object to nil and
1782 help_echo_pos to -1.
1783 (XTread_socket): Use gen_help_event instead of filling
1784 input_events manually.
1785 (syms_of_xterm): Staticpro help_echo_object.
1787 * xmenu.c (menu_highlight_callback): Use
1788 kbd_buffer_store_help_event instead of setting up and input_event
1791 * xdisp.c (eval_form): GCPRO argument sexpr.
1792 (call_function): New function.
1793 (handle_single_display_prop): Use call_function and FUNCTIONP
1794 instead of checking whether if font_height is a symbol and
1797 * eval.c (internal_condition_case_2): New function.
1799 * lisp.h (FUNCTIONP): New macro.
1800 (internal_condition_case_2, call_function): Add prototypes.
1802 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1803 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1804 Always set `arg' member of input_events.
1805 (construct_menu_click): Unused function removed.
1807 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1809 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1810 (construct_drag_n_drop, x_scroll_bar_handle_click)
1811 (w32_read_socket): Always set `arg' member of input_events.
1813 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1815 * lisp.h (eval_form): Add prototype.
1817 * xdisp.c (eval_form): Make it externally visible.
1819 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1821 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1822 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1823 consing. For prefix events, store the frame in the `arg' slot of
1824 the event, otherwise store the key there.
1825 (XTread_socket): Instead of consing, use the frame_or_window slot
1826 of HELP_EVENTs for the frame, and the `arg' slot for the help
1829 * xmenu.c (menu_highlight_callback): Store help string in the
1830 `arg' member of the input event; don't cons.
1831 (menubar_selection_callback): Use the `arg' slot of input events
1832 to queue additional information, instead of consing.
1834 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1836 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1838 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1840 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1841 input events to queue additional information, instead of consing.
1843 * keyboard.c (kbd_buffer_gcpro): Renamed from
1844 kbd_buffer_frame_or_window. Now used for all Lisp objects
1845 referenced from the input queue.
1846 (kbd_buffer_store_event): Always use structure assignment for
1847 copying input events. Record all Lisp objects referenced from
1848 events in kbd_buffer_gcpro.
1849 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1850 differently from input events. Test for prefix menu_bar_events
1851 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1852 event in kbd_buffer_gcpro to nil.
1853 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1854 frame_or_window is equal to its arg member as prefix events.
1855 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1856 used by an input event to nil.
1857 (init_keyboard): Use two times the size of the input queue
1858 for kbd_buffer_gcpro.
1859 (syms_of_keyboard): Likewise.
1861 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1864 * termhooks.h (struct input_event): Add member `arg'.
1865 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1866 (USER_SIGNAL_EVENT): Renamed from user_signal.
1868 * xfaces.c (ASET): Remove definition.
1870 * lisp.h (AREF, ASET, ASIZE): New macros.
1872 * fontset.c (AREF, ASIZE): Remove definitions.
1874 * fns.c (AREF): Remove definition.
1876 * composite.c (AREF): Remove definition.
1878 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1880 * dispnew.c (redraw_overlapped_rows): Add missing local.
1881 (scrolling_window): Remove debug code.
1883 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1884 Before scrolling, turn off a mouse-highlight in the window
1887 * xterm.c (x_update_window_end): Add parameter
1888 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1889 redisplay in XTframe_up_to_date.
1890 (x_clear_mouse_face): New function.
1891 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1893 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1895 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1896 it when any row is written to that contains glyphs highlighted in
1898 (update_window): Call the window update end hook with new
1899 parameter MOUSE_FACE_OVERWRITTEN_P.
1900 (direct_output_for_insert): Give up if row contains mouse-face.
1902 * dispextern.h (struct redisplay_interface): Add parameter
1903 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1904 (clear_mouse_face): New function pointer member.
1906 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1908 * syntax.c (back_comment): Use one switch rather than a few `if's.
1909 Obey open_paren_in_column_0_is_defun_start.
1910 When reverting to the `slow' method, try to nicely handle the case
1911 of nested comments by checking that the comment-starter we found
1912 does indeed match the comment-ender.
1913 (scan_sexps_forward, scan_sexps_forward):
1914 Ignore excessive opening parenthesis rather than throwing an error.
1916 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1918 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1919 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1921 * dispnew.c (direct_output_forward_char): Give up if currently
1922 displaying a message instead of the minibuffer contents.
1924 * xterm.c (x_update_window_begin): No need to turn off the mouse
1926 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1927 depending on whether they contain glyphs highlighted in
1930 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1931 compare the mouse_face_p flags of both rows.
1933 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1935 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1937 * keyboard.c (show_help_echo): Accept additional parameter
1938 ok_to_overwrite_keystroke_echo.
1939 (read_char): Call show_help_echo with a zero
1940 ok_to_overwrite_keystroke_echo argument.
1941 * keyboard.h (show_help_echo): Update prototype of
1943 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1944 ok_to_overwrite_keystroke_echo argument.
1945 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1946 non-zero ok_to_overwrite_keystroke_echo argument.
1948 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1950 * xdisp.c (try_window_id): If changes are all below what is
1951 displayed in the window, and point is in the window, we still
1952 might have to find point on the display.
1954 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1955 glyphs instead of a single one.
1956 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1957 with new argument list.
1958 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1960 * keymap.c (get_keymap_1): Add comment that this function can GC.
1961 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1962 comment that functions can GC.
1963 (Fset_keymap_parent): GCPRO arg KEYMAP.
1965 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1967 * msdos.c (XMenuActivate): After exiting the menu, restore the
1968 echo area message and erase it.
1970 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1972 * fontset.c (Ffontset_info): Make the return value more compatible
1973 with that of Emacs 20.
1975 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1977 * eval.c (Fsignal): Handle case that backtrace_list is null.
1979 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1981 * ccl.c (Fccl_execute): Typo fixed.
1983 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1985 * window.c (window_loop): Add missing gcpro1 local variable.
1987 * window.c (Fwindow_list): Reverse list at the end.
1988 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1989 means allow windows on OWINDOW's frame, only.
1990 (window_loop): Simplified; use Fwindow_list.
1992 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1994 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1996 * xterm.c (XTread_socket): Increment handling_signal at the start,
1997 decrement it at the end.
1999 * eval.c (handling_signal): New variable.
2000 (Fsignal): Abort if handling_signal is non-zero.
2002 * lisp.h (handling_signal): External declaration.
2004 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
2006 2000-07-05 Ken Raeburn <raeburn@gnu.org>
2008 Sound support for NetBSD through "Linux emulation" support:
2009 * config.in (HAVE_SOUNDCARD_H): Undef.
2010 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
2011 * Makefile.in (LIBSOUND): New variable.
2012 (LIBES): Include it.
2013 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2015 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2017 (vox_open): Use DEFAULT_SOUND_DEVICE.
2018 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2020 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2022 * print.c (print_error_message): If Vsignaling_function is set,
2023 show it in *Messages*.
2025 * lisp.h (Vsignaling_function): External declaration.
2027 * eval.c (Vsignaling_function): New variable.
2028 (Fsignal): Compute it.
2029 (syms_of_eval): Staticpro it.
2031 2000-07-05 Dave Love <fx@gnu.org>
2033 * syswait.h: Use the autoconf recommended approach. Old code
2034 #if'd out in case we need to revert.
2036 * config.in (HAVE_SYS_WAIT_H): Added.
2038 2000-07-05 Andrew Innes <andrewi@gnu.org>
2040 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2041 when non-NULL instead of __morecore, to take account of buffer
2042 memory. This also solves a problem with spurious memory warnings
2045 * ralloc.c: Make real_morecore non-static.
2047 * eval.c (internal_condition_case): Comment out abort if
2048 interrupt_input_blocked is not zero.
2050 * makefile.nt: Add support for `bootstrap' and related targets.
2051 Include minimal debug info in emacs.exe in release build.
2052 Remove all dependencies on lisp.h, and fixup some others.
2054 * w32.c (init_environment): Install code from 20.7 for providing
2055 default values for environment variables, based on the
2056 executable's own location.
2057 (map_w32_filename): Handle filenames that are longer than
2059 (sys_socket): Install socket inheritance bug fix from 20.7.
2061 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2062 here via blockinput.h).
2064 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2066 * w32menu.c (w32_menu_display_help):
2067 * xmenu.c (menu_help_callback): Use show_help_echo.
2069 * keyboard.h (show_help_echo): Declare.
2071 * keyboard.c (show_help_echo): New function, extracted from read_char.
2072 Feval its `msg' argument if it's a cons cell.
2073 (read_char): Use it.
2074 (follow_key): Pass `autoload' to get_keyelt.
2076 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2077 (note_tool_bar_highlight, XTread_socket):
2078 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2080 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2081 (note_tool_bar_highlight, w32_read_socket):
2082 Do not gratuitously ignore non-string `help-echo' properties.
2084 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2086 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2088 * window.c (delete_all_subwindows): Reset Vwindow_list.
2090 * xterm.c (x_append_glyph, x_append_composite_glyph)
2091 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2092 changes in struct glyph starting 1999-12-27. Some bit-fields of
2093 struct glyph were not set, which made glyphs unequal when compared
2094 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2095 effects were the result. This also depended on the contents of
2096 memory returned by xmalloc. If flickering happens again, activate
2097 the code in clear_glyph_row that's in #if 0. If the flickering is
2098 gone with that, chances are that it is caused by something
2101 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2103 * dispextern.h: Add some comments.
2105 * window.c (add_window_to_list): Add parameter LIST.
2106 (window_list): Order list so that, for each frame, windows are
2107 in canonical order, and so that frames appear in the list in
2108 the order given by Vframe_list.
2109 (next_window): Reverse the handling of NEXT_P.
2111 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2113 * window.c (Vwindow_list): New variable.
2114 (make_window, delete_window): Set Vwindow_list to nil.
2115 (check_window_containing): New function.
2116 (window_from_coordinates): Rewritten.
2117 (add_window_to_list, window_list, candidate_window_p)
2118 (decode_next_window_args, next_window): New functions.
2119 (Fnext_window, Fprevious_window): Rewritten in terms of
2121 (Fwindow_list): New function.
2122 (Fother_window): Cleaned up.
2123 (foreach_window): Add a longer "variable argument list". Let
2124 callback function return 0 to indicate that cycling over windows
2126 (foreach_window_1): Likewise.
2127 (freeze_window_start): Return int.
2128 (init_window): New function.
2129 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2131 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2132 input_event with bzero.
2133 (main): Call init_window.
2135 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2138 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2140 * composite.h (make_composition_value_copy): Extern it.
2142 * composite.c (make_composition_value_copy): New function.
2144 * editfns.c (Fformat): While copying text properties, make each
2145 composition property value a copy.
2147 * fns.c (concat): While copying text properties, make each
2148 composition property value a copy.
2150 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2152 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2154 * fns.c (sweep_weak_table): Mark only objects that are not
2157 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2158 include those frames as candidates which have their focus
2159 redirected to the minibuffer frame.
2161 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2163 * fns.c (Fputhash): Return `value' rather than nil.
2165 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2167 * frame.c (next_frame): Don't check focus redirection in case
2168 MINIBUF is a window. Doing so excludes frames using MINIBUF
2169 unless their focus is redirected, which contradicts the
2170 specification of next-frame, and leads to infinite loops in
2171 certain situations when cycling through windows with next-window.
2173 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2175 * coding.c (code_convert_region): Even if the length of text is
2176 zero, try to convert it if coding->type is coding_type_ccl.
2177 (decode_coding_string, encode_coding_string): Likewise.
2179 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2181 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2182 the display if windows_or_buffers_changed.
2184 * dispnew.c (struct row_entry): New structure.
2185 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2186 (row_table_size, old_lines, new_lines, old_lines_size)
2187 (new_lines_size, run_pool, runs_size, runs): New variables.
2188 (add_row_entry): New function.
2189 (scrolling_window): Use data structures allocated with xmalloc and
2190 held in global variables, instead of allocating them with alloca and
2191 holding them in local variables. Use a larger hash table whose
2192 size depends on glyph matrix sizes. Don't use bzero to clear the
2193 hash table; instead, clear used slots only.
2195 * fns.c (next_almost_prime): Make it externally visible.
2197 * lisp.h (next_almost_prime): Add prototype.
2199 * s/isc4-0.h (sigunblock): Define.
2201 * s/sco5.h (sigunblock): Define.
2203 2000-06-27 Dave Love <fx@gnu.org>
2205 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2206 (moved to osf5-0.h).
2207 [!NOT_C_CODE]: Protect string.h stuff.
2209 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2210 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2212 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2214 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2215 below the last line from the needed window height.
2217 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2219 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2220 (Fwidget_get): Use it.
2221 (syms_of_fns): Defsubr it.
2223 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2225 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2226 display info for XIM.
2227 (xim_open_dpy): Likewise.
2228 (xim_close_dpy): Don't free the display info's XIM.
2230 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2232 * config.in (USE_XIM): New define.
2234 * keymap.c (get_keyelt): For menu-items containing a `:filter
2235 FILTER', apply FILTER to the menu-item's definition to get the
2236 real definition to use.
2238 * lisp.h (QCfilter): External declaration.
2240 * xfns.c (Fimage_size): New function.
2241 (syms_of_xfns): Defsubr it.
2243 2000-06-26 Andreas Schwab <schwab@suse.de>
2245 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2248 2000-06-25 Dave Love <fx@gnu.org>
2250 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2253 * Makefile.in (blockinput.h): Depend on atimer.h.
2254 (atimer.h): Depend on systime.h.
2256 * blockinput.h: Protect against multiple inclusion. Include
2259 * atimer.h: Protect against multiple inclusion. Include
2262 * lisp.h (swap_in_global_binding): Declare.
2264 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2266 * process.c (Fopen_network_stream): Turn off atimers for duration
2267 of call to connect. (Patch from Gerd.)
2269 2000-06-23 Dave Love <fx@gnu.org>
2271 * ralloc.c: Maybe include unistd.h
2273 * emacs.c (setgrp): Undefine before defining.
2274 (malloc_warning, set_time_zone_rule, index): Prototype.
2276 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2277 HAVE_STRUCT_TIMEZONE.
2279 * s/osf1.h: Move string.h hack here from alpha.h and make it
2281 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2283 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2284 (SOCKLEN_TYPE): Don't define.
2286 * m/alpha.h: Remove string.h hack.
2288 * s/osf5-0.h: New file.
2290 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2291 include time.h, done by systime.h.
2292 [__FreeBSD__]: Remove redundant includes.
2294 * callproc.c (setpgrp): Undefine before defining.
2295 (delete_temp_file): Return Qnil to avoid warning.
2297 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2299 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2302 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2304 * composite.h (compose_text): Declare.
2306 * xterm.c: Don't include sys/types.h unconditionally. Don't
2307 protect its inclusion with !USG (following xmenu.c).
2309 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2311 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2314 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2316 * coding.c (decode_eol_post_ccl): Special handling for undecided
2317 and inconsistent EOL types.
2319 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2321 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2322 trough color and main window's background color.
2324 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2327 * xterm.h (Xt_app_con): External declaration.
2329 * widget.c (EmacsFrameRealize): Fix typo.
2331 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2333 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2334 (handle_invisible_prop): Record the start of invisible text in
2335 it->add_overlay_start.
2336 (struct overlay_entry): Add member `overlay'.
2337 (handle_overlay_change): Simplify.
2338 (next_overlay_string): After having processed overlay strings at the
2339 end of the buffer, record that fact in
2340 it->overlay_strings_at_end_processed_p.
2341 (compare_overlay_entries): If before- and after-strings come
2342 from the same overlay, let before-strings come first.
2343 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2344 (load_overlay_strings): Take it->add_overlay_start into account
2345 when adding overlay strings.
2347 * dispextern.h (struct it): Add member add_overlay_start.
2349 2000-06-22 Dave Love <fx@gnu.org>
2351 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2353 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2355 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2357 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2360 2000-06-21 Dave Love <fx@gnu.org>
2362 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2364 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2366 * syntax.c (back_comment): Simplify string-parity counting (with
2367 the added benefit of handling multiple string-styles as long as
2368 they are not intertwined).
2369 Jump to the slow code as soon as a comment starter is found in
2370 a "string_lossage" position. Fixes the case: " /* " /* " */.
2372 2000-06-21 Dave Love <fx@gnu.org>
2374 * Makefile.in: Use GETLOADAVG_LIBS.
2376 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2377 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2379 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2381 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2382 (Fforward_comment, scan_lists):
2383 Check the comstyle of single-char comment-starters.
2384 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2385 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2386 Check the comstyle of single-char comment-starters.
2387 Clarify control-flow around the Scomment case.
2389 2000-06-20 Dave Love <fx@gnu.org>
2391 * fns.c (make_hash_table, maybe_resize_hash_table):
2392 Cast arg of next_almost_prime.
2394 * tparam.c [emacs]: Include lisp.h.
2396 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2399 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2401 * keyboard.c (adjust_point_for_property): Check if display
2402 property should be treated as intangible by looking at its
2405 * xdisp.c (single_display_prop_intangible_p)
2406 (display_prop_intangible_p): New functions.
2408 * dispextern.h (display_prop_intangible_p): Add prototype.
2410 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2412 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2413 argument to sigprocmask.
2415 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2416 argument to sigprocmask.
2418 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2419 sigprocmask_set, and pass a pointer to it to sigprocmask.
2421 * sysdep.c (sigprocmask_set): New variable.
2423 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2426 2000-06-20 Sam Steingold <sds@gnu.org>
2428 * xrdb.c: Don't declare xmalloc, xrealloc.
2430 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2432 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2433 (re_comp): Cast gettext return value to avoid complaints when
2436 2000-06-20 Dave Love <fx@gnu.org>
2438 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2441 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2443 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2445 * m/alpha.h: Don't declare xmalloc, xrealloc.
2447 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2449 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2451 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2453 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2456 * keyboard.h (poll_for_input_1): Declare.
2458 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2460 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2462 * doprnt.c: Don't declare xmalloc, xrealloc.
2464 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2465 (getenv, ctime, getwd): Removed.
2466 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2468 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2469 x_set_tool_bar_lines.
2471 * config.in: Add HAVE_GETWD. Move some definitions above
2472 machine/system includes.
2474 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2476 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2478 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2479 contain information about ENCODING.
2481 * fontset.c (FONTSET_ASCII): Use the first element of char table
2482 for an ASCII font, not defalt slot.
2483 (fontset_ref_via_base): If FONTSET doesn't contain information for
2484 C, try the default fontset.
2485 (make_fontset): Don't copy the default fontset.
2486 (fontset_font_pattern): Likewise.
2487 (accumulate_font_info): If ELT is nil, use the corresponding
2488 element in the default fontset.
2490 2000-06-19 Dave Love <fx@gnu.org>
2492 * syntax.c (Fparse_partial_sexp): Doc fix.
2494 * regex.h: Test PROTOTYPES as well as __STDC__.
2496 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2497 errno, strerror. Put text after #endif in comment.
2499 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2502 * xterm.c (x_frame_of_widget): Likewise.
2504 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2506 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2507 to Vfundamental_mode_abbrev_table.
2509 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2510 bogus objects are marked. This slows down GC by ~80 percent, but
2511 it might be worth trying when debugging GC-related problems.
2512 This feature requires conservative stack marking to be enabled.
2514 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2515 returns XLookupChars, reset `modifiers' to zero.
2517 2000-06-19 Dave Love <fx@gnu.org>
2519 * mktime.c: Unprotoized.
2521 2000-06-19 Richard Stallman <rms@gnu.org>
2523 * data.c (set_internal): If variable is frame-local,
2524 store the new value immediately into the frame parameter alist.
2526 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2528 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2529 in the custom handler pointer.
2531 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2532 value, or checks for CHAR_META can fail when Lisp_Object is a
2534 * keymap.c (get_keyelt): Likewise.
2536 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2538 * ccl.h (struct ccl_program): New member eol_type.
2539 (struct ccl_spec): New member cr_carryover.
2541 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2542 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2544 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2545 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2546 (decode_eol_post_ccl): New function.
2547 (decode_coding): Don't detect EOL format here for CCL based coding
2549 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2550 decode_eol_post_ccl after running the CCL program.
2551 (code_convert_region): Don't detect EOL format here for CCL based
2553 (decode_coding_string): Likewise.
2555 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2557 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2558 when treating it as an integer.
2560 * coding.h (encode_coding_string): Declare.
2562 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2565 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2566 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2567 to be passed to get_local_map.
2569 * sound.c (Fplay_sound): Don't call make_number on
2570 Frun_hook_with_args count argument.
2572 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2573 for lisp objects in X event structure data field, when lisp
2574 objects are represented with unions.
2575 (x_scroll_bar_to_input_event): Ditto.
2577 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2579 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2580 termination of string. Fix sense of test whether
2581 Vline_number_display_limit is an integer.
2583 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2585 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2586 only if HAVE_X_WINDOWS.
2588 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2591 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2594 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2596 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2599 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2601 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2602 start of the while loop.
2604 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2606 * atimer.c (alarm_signal_handler): Add forward declaration.
2608 * data.c (set_internal): Remove debug code.
2610 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2612 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2614 * unexec.c (toplevel) [COFF]: Include coff.h.
2616 * s/lynxos.h: New file.
2618 * keymap.c (Fsingle_key_description): Enclose function key and
2619 event symbol names in angle brackets.
2621 * xdisp.c (setup_echo_area_for_printing): Call
2622 message_log_maybe_newline if message_buf_print is not set.
2624 * print.c (printchar, strout): Don't check message_buf_print
2625 before calling setup_echo_area_for_printing because that
2626 function does something useful even when message_buf_print is
2629 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2631 (ensure_echo_area_buffers): Initialize echo buffer's
2632 truncate lines setting to nil.
2633 (with_echo_area_buffer): Don't set the echo buffer's truncate
2635 (set_message_1): Set it here instead, based on the value
2636 of message_truncate_lines.
2637 (resize_mini_window): Handle case that lines are truncated.
2638 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2639 message-truncate-lines.
2641 * keyboard.c (read_char): Bind message-truncate-lines to t
2642 while displaying a help-echo.
2644 * lisp.h (Qmessage_truncate_lines): External declaration.
2646 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2648 * xdisp.c (Vline_number_display_limit): Renamed from
2649 line_number_display_limit.
2650 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2651 Extend documentation string. Initialize
2652 Vline_number_display_limit to nil meaning no limit.
2653 (decode_mode_spec): Use Vline_number_display_limit with its new
2656 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2658 2000-06-13 Richard Stallman <rms@gnu.org>
2660 * frame.c (Fmodify_frame_parameters): Doc fix.
2662 * xfns.c (x_set_frame_parameters): Comment fix.
2664 * frame.c (store_frame_param): Call swap_in_global_binding if the
2665 variable's current binding was chosen based on this frame.
2667 * data.c (swap_in_global_binding): New function.
2669 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2671 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2672 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2674 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2676 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2678 2000-06-12 Jason Rumney <jasonr@gnu.org>
2680 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2682 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2684 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2686 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2688 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2690 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2691 (syms_of_xfaces): Defsubr Sdump_colors.
2692 (x_free_colors): Don't treat b&w specially on default visual.
2693 (x_free_dpy_colors): New function.
2694 (free_face_colors): Don't check visual class; it's done
2697 * xterm.c (x_frame_of_widget): New function.
2698 (x_alloc_nearest_color_for_widget): Use it.
2699 (x_copy_dpy_color): New function.
2700 (x_destroy_window): Free various colors.
2702 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2704 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2706 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2708 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2710 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2712 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2714 2000-06-11 Dave Love <fx@gnu.org>
2716 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2718 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2720 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2722 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2724 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2727 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2729 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2730 (regex_compile): Fix the code for handling the case of single byte
2731 char and multibyte char being mixed in a range within [...].
2733 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2734 and dst_multibyte members of coding.
2736 * charset.c (update_charset_table): Update the table
2738 (init_charset_once): Initialize elements of bytes_by_char_head to
2739 1 except for leading codes for private charases.
2741 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2742 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2745 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2747 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2748 access the data it doesn't point to.
2750 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2752 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2753 will be translated to a switch-frame event when reading the
2754 event queue. This is necessary because Emacs otherwise won't
2755 perform a switch-frame to a new frame until some other event, for
2756 example a keystroke event, forces it to do so. This has various
2757 effects, one visible being that the cursor of a frame created with
2758 C-x 5 2 or switched to with a window manager key binding like
2759 A-TAB stays hollow because selected_window isn't on the newly
2760 focused frame until the switch-frame is performed.
2762 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2763 generating a switch-frame event if necessary.
2765 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2767 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2770 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2772 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2775 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2777 * window.c (displayed_window_lines): Take empty lines at
2778 the bottom of a window into account.
2780 * window.c (displayed_window_lines): New function.
2781 (Fmove_to_window_line): Use displayed_window_lines to determine
2782 the number of lines to move, instead of using the window's height.
2784 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2785 to stop reading, even if the form read sets point to a different
2786 value when evaluated.
2788 * xdisp.c (display_line): Fix code deciding in which line to
2791 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2793 * fileio.c (e_write): Free composition data if stored in
2796 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2798 * xdisp.c (display_line): Set row's and iterator's
2799 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2800 Set cursor even if row ends in the middle of a character.
2801 (dump_glyph_row): Print values of new flags.
2802 (redisplay_window) <cursor movement in unchanged window>: When
2803 point has been moved forward, and PT is at the end of the cursor
2804 row, don't place the cursor in the next row if the cursor row ends
2805 in the middle of a character or at ZV.
2807 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2808 (struct glyph_row): Add starts_in_middle_of_char_p and
2809 ends_in_middle_of_char_p.
2810 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2811 ends_in_middle_of_char_p flag.
2812 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2814 * term.c (append_glyph): Revert change of 2000-06-06.
2816 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2817 padding glyph not fitting on line as whole character not
2820 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2821 this isn't true for images with `:ascent 100'.
2823 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2825 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2826 as modified if it is originally unmodified.
2828 * term.c (encode_terminal_code): Change the way to check if
2829 terminal coding does any conversion.
2830 (append_glyph): Set glyph->pixel_width correctly.
2832 * xdisp.c (display_line): While checking line continuation, pay
2833 attention to a padding glyph.
2835 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2837 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2839 2000-06-05 Dave Love <fx@gnu.org>
2841 * xdisp.c: Include fontset.h.
2843 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2845 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2847 * dispnew.c: Conditionally include term.h.
2849 * coding.h: Declare code_convert_string_norecord.
2851 * frame.h (struct frame): Use volatile unconditionally.
2853 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2855 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2857 * systime.h: Protect against multiple inclusion.
2858 (timezone) [USG5_4]: Define as time_t.
2860 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2861 (Foptimize_char_table, make_temp_name): Declare.
2863 * Makefile.in (xdisp.o): Depend on fontset.h.
2865 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2867 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2868 (Foptimize_char_table, make_temp_name): Declare.
2872 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2874 2000-06-02 Dave Love <fx@gnu.org>
2876 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2878 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2880 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2881 result face, set flags in that face indicating that colors may not
2884 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2885 glyph, use the ASCII NUL character to determine the face.
2887 2000-06-02 Dave Love <fx@gnu.org>
2889 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2890 (VFORK_RETURN_TYPE): Remove.
2892 * config.in: Add NO_MATHERR.
2894 2000-06-01 Dave Love <fx@gnu.org>
2896 * cmds.c (internal_self_insert): Don't check
2897 Vbefore_change_function, Vafter_change_function.
2899 * insdel.c (signal_before_change, signal_after_change): Likewise.
2901 * buffer.c (Vbefore_change_function, Vafter_change_function):
2902 Variables and their initializations deleted.
2904 * callint.c (Fcall_interactively): Doc fix.
2906 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2908 2000-05-31 Dave Love <fx@gnu.org>
2910 * textprop.c: Revert last change -- duplicated.
2912 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2914 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2917 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2919 2000-05-31 Jason Rumney <jasonr@gnu.org>
2921 * search.c (Fre_search_forward, Fre_search_backward)
2922 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2924 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2926 2000-05-30 Jason Rumney <jasonr@gnu.org>
2928 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2929 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2931 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2934 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2935 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2936 expand a nil default_filename.
2938 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2939 pointer to glyph_to_pixel_coords, not a frame.
2941 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2942 coding.h to dependencies.
2944 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2946 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2947 window pointer to be consistent with w32term.c and xterm.c.
2949 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2950 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2951 (Qline_spacing, Qcenter): New variables.
2952 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2953 (x_set_line_spacing): New function.
2954 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2956 (x_specified_cursor_type): New function.
2957 (x_set_cursor_type): Use it.
2958 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2960 (validate_x_resource_name, x_get_resource_string): Measure lengths
2961 of external strings in bytes.
2962 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2963 GetTextExtentPoint32 with NULL title.
2964 (Fx_create_frame): Initialize Qline_spacing.
2965 (w32_load_system_font): Initialize font->double_byte_p.
2966 (x_to_w32_charset): Use Vw32_charset_info_alist.
2967 (Image, busy cursor, tooltip functions): Merged changes from
2968 xfns.c. Not yet functional on Windows.
2970 * w32gui.h (W32FontStruct): Add double_byte_p member.
2972 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2973 (emacs_button_translation): Use it.
2974 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2975 in `mask' to be set.
2977 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2980 * w32term.c: Format and doc changes to bring closer to xterm.c.
2981 (w32_char_font_type): New enum.
2982 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2983 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2984 (w32_encode_char): New function.
2985 (x_encode_char): Removed.
2986 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2987 x_encode_char and w32_font_is_double_byte.
2988 (x_produce_image_glyph): Use image_ascent.
2989 (x_produce_glyphs): Use new version of w32_per_char_metric and
2990 handle NULL return value. Allow extra line spacing.
2991 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2992 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2993 w32_font_type member of glyph instead.
2994 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2995 (fast_find_position): Make sure not to consider rows not visible
2997 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2998 w32_menu_display_help with input blocked, as it can abort.
2999 (x_display_and_set_cursor): Choose cursor depending
3000 on buffer-local value of cursor_type.
3001 (x_draw_bar_cursor): Add parameter WIDTH.
3003 * w32term.h (CP_DEFAULT): Define.
3004 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
3006 2000-05-30 Gerd Moellmann <gerd@gnu.org>
3008 * search.c (Fre_search_forward, Fre_search_backward)
3009 (Fposix_search_backward, Fposix_search_forward): Doc fix.
3011 2000-05-30 Kenichi Handa <handa@etl.go.jp>
3013 * coding.c (detect_coding_iso2022): Fix code for checking
3014 CODING_CATEGORY_MASK_ISO_8_2.
3016 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3018 * regex.c (PREFETCH_NOLIMIT): New function.
3019 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3021 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3023 * syntax.c (find_defun_start): Move test for
3024 open_paren_in_column_0_is_defun_start outside of the loop.
3026 * xdisp.c (redisplay_window): Really switch buffers when
3027 displaying mode lines, and temporarily set selected_frame to the
3028 frame of the window that's redisplayed.
3030 * xfaces.c (free_realized_faces): Block/unblock input.
3031 (free_realized_multibyte_face): Ditto.
3033 2000-05-29 Dave Love <fx@gnu.org>
3035 * textprop.c (Qkeymap): New variable.
3036 (syms_of_textprop): Intern it.
3038 * keymap.c: Include intervals.h.
3039 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3041 * Makefile.in (keymap.o): Depend on intervals.h.
3043 * keyboard.c (menu_bar_items, tool_bar_items)
3044 (Fexecute_extended_command): Deal with `keymap' property.
3045 (read_key_sequence): Track map from `keymap' property as well as
3048 * intervals.c (get_local_map): Extra arg to allow looking for
3051 * intervals.h (map_property): New enum.
3052 (get_local_map): Extra arg using it.
3055 * lisp.h (get_local_map): Don't declare here.
3057 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3059 * Makefile.in (callproc.o): Depend on composite.h.
3061 * callproc.c: Include composite.h.
3062 (Fcall_process): Handle composition correctly.
3064 * coding.h (coding_allocate_composition_data): Extern it.
3065 (coding_restore_composition): Likewise.
3067 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3068 yet allocated, finish decoding with result
3069 CODING_FINISH_INSUFFICIENT_CMP.
3070 (coding_allocate_composition_data): Make it non-static.
3071 (coding_restore_composition): Likewise.
3073 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3075 * charset.c (syms_of_charset): Revert last change.
3077 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3079 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3080 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3083 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3085 * charset.c (syms_of_charset): Set width of character sets
3086 eight-bit-control and eight-bit-graphic to 1 column.
3088 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3090 * config.in (HAVE_SPEED_T): New define.
3092 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3095 2000-05-26 Dave Love <fx@gnu.org>
3097 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3099 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3100 (Fsubr_arity): New function.
3101 (syms_of_data): Install them.
3103 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3105 * charset.c (init_charset_once): Set the table bytes_by_char_head
3108 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3109 the default fontset to what Emacs uses by default.
3110 (check_registry_encoding): This function deleted.
3111 (Fset_fontset_font): Remove the adhoc condition for the default
3112 fontset. Allow cons in FONTNAME.
3114 * fns.c (map_char_table): Ignore char-table entries for
3115 charsets eight-bit-control and eight-bit-graphic.
3117 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3119 * emacs.c (main): Initialize keyboard syms before initializing
3120 window code, so face names are available.
3122 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3124 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3125 of an anchor at the beginning of a shy-group.
3127 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3129 * xdisp.c (handle_invisible_prop): Don't try to skip over
3130 invisible text if end of text is already reached.
3132 2000-05-25 Dave Love <fx@gnu.org>
3134 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3136 * coding.c (encode_eol): Add null statement after label.
3138 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3140 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3143 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3145 * ccl.c (ccl_driver): Fix previous change.
3147 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3149 * coding.c (run_pre_post_conversion_on_str): Set point to the
3150 beginning of buffer before calling coding->post_read_conversion.
3151 (decode_coding_string): Give correct args to
3152 run_pre_post_conversion_on_str.
3153 (encode_coding_string): Likewise.
3155 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3156 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3157 eight-bit-graphic correctly.
3159 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3161 * fileio.c (Finsert_file_contents): Even if a file is not found,
3162 execute codes for setting up coding system. Call
3163 after-insert-file-functions unconditionally.
3165 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3167 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3168 BSD_PGRPS are not defined.
3170 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3172 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3174 (syms_of_charset): Avoid building same strings.
3176 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3178 * lread.c (Fload): Add a comment about the meaning of
3179 Vuser_init_file being t.
3181 * puresize.h (BASE_PURESIZE): Increase to 675000.
3183 * s/gnu-linux.h (setpgrp): Don't define it here because this
3184 prevents compilation on GNU/Linux systems with glib 2.2.
3186 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3189 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3191 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3192 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3194 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3196 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3198 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3201 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3203 * term.c (encode_terminal_code): Set coding->src_multibyte
3206 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3208 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3210 * keyboard.c (read_char): Allow character codes 128..255 to be
3211 handled by input-method-function.
3213 * insdel.c (adjust_markers_for_replace): Fix previous change.
3214 (adjust_after_replace): If PREV_TEXT is nil, call
3215 adjust_markers_for_insert, not adjust_markers_for_replace.
3217 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3219 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3220 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3221 [HAVE_GRANDPT]: Define.
3222 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3224 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3227 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3229 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3231 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3233 The following changes are to handle 8-bit characters in a
3234 multibyte buffer/string without facing with byte combining
3235 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3236 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3238 * Makefile.in (fns.o): Depend on charset.h.
3240 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3241 convert it to unibyte.
3242 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3244 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3245 apparent char boundary.
3246 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3247 0x80..0x9F to/from multibyte form.
3249 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3252 * callproc.c (Fcall_process): Always encode an argument string if
3253 it is multibyte. Setup src_multibyte and dst_multibyte members of
3254 process_coding properly.
3256 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3257 SPLIT_NON_ASCII_CHAR.
3259 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3261 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3263 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3265 (SPLIT_CHARACTER_SEQ): This macro deleted.
3266 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3268 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3269 and eight-bit-graphic.
3270 (char_to_string): Likewise. Signal an error for too large
3272 (char_printable_p): Return 0 for 8-bit characters.
3273 (update_charset_table): Update iso_charset_table only when a final
3274 character is non-negative.
3275 (find_charset_in_text): Renamed from find_charset_in_str.
3276 Arguments and return value changed. Callers changed.
3277 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3278 be -1 if CHARSET is used only internally.
3279 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3281 (Fcharset_after): Simplified.
3282 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3283 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3284 (multibyte_chars_in_text): Simplified by assuming there's no
3285 invalid multibyte sequence.
3286 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3287 str_as_unibyte): New functions.
3288 (Fstring): Simpified by assuming that byte combining never
3290 (init_charset_once): Initialization for
3291 LEADING_CODE_8_BIT_CONTROL.
3292 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3293 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3294 eight-bit-control and eight-bit-graphic.
3296 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3297 CHARSET_8_BIT_GRAPHIC): New macros.
3298 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3299 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3300 (CHARSET_REVERSE_CHARSET): Likewise.
3301 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3303 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3304 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3305 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3306 encounter an invalid multibyte sequence.
3307 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3308 sequence is always valid.
3309 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3310 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3312 (CHAR_STRING): For 8-bit characters, call char_to_string.
3313 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3314 multibyte sequence is always valid.
3315 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3316 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3317 str_as_unibyte): Extern them.
3318 (BCOPY_SHORT): Fix a bug.
3319 (CHAR_LEN): This macro deleted. Callers changed to use
3321 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3322 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3323 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3325 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3326 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3327 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3328 EMIT_BYTES): New macros.
3329 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3330 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3332 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3333 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3334 check the validity of multibyte sequence.
3335 (decode_coding_emacs_mule): New function.
3336 (encode_coding_emacs_mule): New macro.
3337 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3339 (DECODE_ISO_CHARACTER): Just return a character code.
3340 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3341 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3342 EMIT_CHAR to produced decoded characters. Exit the loop only by
3343 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3345 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3346 only position codes for an invalid character.
3347 (encode_designation_at_bol): Return new destination pointer. 5th
3348 arg DSTP is changed to DST.
3349 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3350 from the source by ONE_MORE_CHAR. Don't handle the case of last
3352 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3354 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3355 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3356 TWO_MORE_BYTES to fetch a byte from the source.
3357 (encode_eol): Pay attention to coding->src_multibyte.
3358 (detect_coding, detect_eol): Preserve members src_multibyte and
3360 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3361 (encoding_buffer_size): Set magnification to 3 for all coding
3362 systems that require encoding.
3363 (ccl_coding_driver): For decoding, be sure that the result is
3364 valid multibyte sequence.
3365 (decode_coding): Initialize coding->errors and coding->result.
3366 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3367 and raw-text, always call decode_eol. Handle the case of last
3368 block here. If not coding->dst_multibyte, convert the resulting
3369 sequence to unibyte.
3370 (encode_coding): Initialize coding->errors and coding->result.
3371 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3372 and raw-text, always call encode_eol. Handle the case of last
3374 (shrink_decoding_region, shrink_encoding_region): Detect cases
3375 that we can't skip data more rigidly.
3376 (code_convert_region): Setup src_multibyte and dst_multibyte
3377 members of coding. For decoding, if the buffer is multibyte,
3378 convert the source sequence to unibyte in advance. For encoding,
3379 if the buffer is multibyte, convert the resulting sequence to
3380 multibyte afterward.
3381 (run_pre_post_conversion_on_str): New function.
3382 (code_convert_string): Deleted and divided into the following two.
3383 (decode_coding_string, encode_coding_string): New functions.
3384 (code_convert_string1, code_convert_string_norecord): Call one of
3386 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3387 MAKE_NON_ASCII_CHAR.
3388 (Fset_terminal_coding_system_internal,
3389 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3390 and dst_multibyte members.
3391 (init_coding_once): Initialize iso_code_class with new enum
3392 ISO_control_0 and ISO_control_1.
3394 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3395 devided into ISO_control_0 and ISO_control_1.
3396 (struct coding_system): New members src_multibyte, dst_multibyte,
3397 errors, and result. Delete member fake_multibyte.
3398 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3400 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3403 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3406 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3408 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3410 (Ftranspose_region): Delete codes for handling byte combining.
3412 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3413 dst_multibyte members of coding. On handling REPLACE on unibyte
3414 buffer, convert the result of decode_coding to unibyte. On
3415 inserting into a mutibyte buffer, always call code_convert_region.
3416 (e_write): Setup coding->src_multibyte according to the
3417 multibyteness of the source (buffer or string).
3419 * fns.c (concat): Handle 8-bit characters correctly.
3420 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3421 unibyte in the result.
3422 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3423 valid multibyte form in the result.
3424 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3425 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3426 return -1, signal an error.
3427 (base64_encode_1): New arg MULTIBYTE. Get each character by
3428 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3429 character is found, return -1.
3430 (Fbase64_decode_region): Delete codes for handling byte-combining.
3431 Treat each decoded byte as a unibyte character.
3432 (Fbase64_decode_string): Return unibyte string.
3433 (Fcompare_strings, concat, string_byte_to_char): Use
3434 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3435 FETCH_STRING_CHAR_ADVANCE.
3436 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3437 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3439 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3440 SPLIT_NON_ASCII_CHAR.
3441 (fontset_ref_via_base, fontset_set): Likewise
3443 * insdel.c (adjust_markers_for_record_delete): Deleted.
3444 (adjust_markers_for_insert): Argument changed. Caller changed.
3445 (adjust_markers_for_replace): Likewise.
3446 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3447 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3448 (copy_text): Delete unused local varialbe c_save. For converting
3449 to multibyte, be sure to make all 8-bit characters in valid
3451 (count_size_as_multibyte): Handle 8-bit characters correctly.
3452 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3453 adjust_after_replace, replace_range, del_range_2)
3454 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3455 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3456 adjust_after_replace, replace_range, del_range_2) Delete codes for
3457 handling byte combining.
3458 (adjust_before_replace): Deleted.
3460 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3461 SPLIT_NON_ASCII_CHAR.
3462 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3463 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3465 (Fkey_description): Likewise.
3467 * lread.c (read1): On reading multibyte string, be sure to make
3468 all 8-bit chararacters in valid multibyte form.
3469 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3471 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3474 * process.c (Fstart_process): GCPRO current_dir before calling
3475 Ffind_operation_coding_system. Encode arguments here.
3476 (create_process): Don't encode arguments here. Setup
3477 src_multibyte and dst_multibyte members of struct coding.
3478 (read_process_output): Setup src_multibyte and dst_multibyte
3479 members of struct coding. If the output is to multibyte buffer,
3480 always decode the output of the process. Adjust the
3481 representation of 8-bit characters to the multibyteness of the
3483 (send_process): Setup coding->src_multibyte according to the
3484 multibyteness of the source.
3486 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3488 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3489 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3491 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3494 * w16select.c (Fw16_set_clipboard_data): Setup members
3495 src_multibyte and dst_multibyte of coding. Adjusted for the
3496 change for find_charset_in_str.
3497 (Fw16_get_clipboard_data): Likewise.
3499 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3500 dst_multibyte of coding.
3501 (x_to_w32_font): Likewise.
3503 * w32select.c (Fw32_set_clipboard_data): Setup members
3504 src_multibyte and dst_multibyte of coding. Adjusted for the
3505 change for find_charset_in_str.
3506 (Fw32_get_clipboard_data): Likewise.
3508 * xdisp.c (get_next_display_element): Handle 8-bit characters
3510 (next_element_from_display_vector): Use CHAR_BYTES instead of
3512 (disp_char_vector): Use SPLIT_CHAR instead of
3513 SPLIT_NON_ASCII_CHAR.
3515 * xselect.c (selection_data_to_lisp_data): Setup members
3516 src_multibyte and dst_multibyte of coding. Adjusted for the
3517 change for find_charset_in_str.
3518 (lisp_data_to_selection_data): Likewise.
3520 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3522 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3525 * dispextern.h (Vimage_types): Add extern declaration.
3527 * xdisp.c (Vimage_types): Moved here from xfns.c.
3528 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3530 * xfns.c (Vimages_types): Moved to xdisp.c.
3531 (syms_of_xfns): Move `image-types' to xdisp.c.
3533 * w32fns.c (Vimage_types): Removed.
3534 (syms_of_w32fns): Remove `image-types'.
3536 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3538 * fns.c (map_char_table): Pay attention to character number of
3539 charset. Check the validity of charset at the first level. For
3540 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3543 * fontset.c: Include "buffer.h".
3544 (fs_load_font): If the face has fontset, record the face ID in
3546 (Finternal_char_font): New function.
3547 (accumulate_font_info): New function.
3548 (Ffontset_info): Rewritten for the new fontset implementation.
3549 (syms_of_fontset): Register Vdefault_fontset in the first element
3550 of Vfontset_table. Include Vdefault_fontset in
3551 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3554 2000-05-16 Dave Love <fx@gnu.org>
3556 * m/iris5d.h: Deleted -- unused.
3558 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3560 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3561 `invalid' instead of `illegal'.
3563 * indent.c (Fmove_to_column): When ending within a tab, insert
3564 spaces first so that markers at the end of the tab get adjusted.
3566 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3567 buffer list that wasn't selected in that frame.
3569 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3570 is needed on mescaline, use a 2 char prefix, and call
3571 make_temp_name with second arg non-zero.
3573 * fileio.c (make_temp_name): New function, extracted from
3575 (Fmake_temp_name): Use it.
3577 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3579 * window.c (coordinates_in_window): Subtract 1 when computing
3582 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3584 * Makefile.in (lisp): Add env.elc.
3586 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3588 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3590 * search.c (Freplace_match): Handle case of `\N' in the
3591 replacement when there's no group N.
3593 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3595 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3596 of the message to message_dolog.
3598 * keyboard.c (read_char): Don't clear current message for help
3599 events; let the code handling help events handle this. Change
3600 code detecting help events that should be ignored.
3602 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3603 we're interating over a string.
3605 2000-05-09 Dave Love <fx@gnu.org>
3607 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3608 that offset before writing. Move gcpro region past call of
3611 2000-05-04 Dave Love <fx@gnu.org>
3613 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3615 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3617 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3618 of inserted characters when BUF equals the current buffer, and PT
3619 is in front of or equal to FROM.
3621 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3623 * xdisp.c (handle_single_display_prop): If display property value
3624 is invalid, or something not supported on the frame, restore
3625 iterator's position to what it was initially. Make sure to return
3626 0 for invalid and unsupported property values.
3628 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3629 that x_per_char_metric returns null.
3631 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3633 * xterm.h (struct face): Add forward declaration.
3634 (struct image): Ditto.
3635 (image_ascent): Add prototype.
3637 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3638 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3639 image_ascent instead of using IMAGE_ASCENT.
3641 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3642 (IMAGE_ASCENT): Removed.
3644 * xfns.c (Qcenter): New variable.
3645 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3646 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3647 (image_ascent): New function.
3648 (lookup_image): Recognize `:ascent center'.
3649 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3650 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3651 (xbm_load): Don't set image's ascent here.
3652 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3653 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3654 check ascent values here.
3655 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3656 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3657 (syms_of_xfns): Initialize Qcenter.
3659 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3660 to the limits, increase the limits.
3662 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3664 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3665 Check Vfont_encoding_alist against the full name of the opened
3668 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3670 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3671 taller than the window.
3673 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3675 * xfaces.c (realize_x_face): Fix the argument of the second
3676 xassert. BASE_FACE may not be a face for ASCII.
3678 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3680 * print.c (print_object): Treat print-length < 0 as nil.
3682 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3684 * s/freebsd.h (TERMCAP_OBJ): Removed.
3685 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3687 * lread.c (read1): Don't treat period followed by certain
3688 characters as symbol start.
3690 * xfns.c (slurp_file): New function.
3691 (xbm_image_p): Handle case of in-memory XBM files.
3692 (xbm_scan): Rewritten to work on memory buffers instead of files.
3693 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3694 Work on memory buffers instead of files. If DATA is null test
3695 if buffer looks like an in-memory XBM file.
3696 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3697 memory buffers instead of files.
3698 (xbm_file_p): New function.
3699 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3701 * lread.c (end_of_file_error): New function.
3702 (read1): Call it instead of signaling `end-of-file' directly.
3704 * print.c (print_error_message): Print data of `end-of-file'
3705 with Fprinc instead of Fprin1.
3707 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3709 * window.c (freeze_window_start): Check that minibuffer scroll
3710 window isn't nil before extracting the window structure pointer
3713 * undo.c (record_delete): If we hit the end of the undo list, stop
3714 picking elements apart.
3716 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3718 * xdisp.c (display_line): If lines are continued, restore
3719 iterator's ascent/descent information to the values before the
3720 first glyph not fitting on the line.
3722 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3724 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3725 positions in glyph matrix. Don't compute new window end
3728 * dispnew.c (increment_matrix_positions): Renamed from
3729 increment_glyph_matrix_buffer_positions.
3730 (increment_row_positions): Renamed from
3731 increment_glyph_row_buffer_positions.
3733 * dispextern.h: Change names of renamed functions from dispnew.c
3736 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3738 * fileio.c (Fdo_auto_save): Create directories for auto-save
3739 list file if necessary.
3741 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3742 from buffer or frame.
3743 (automatic_hscrolling_p): New variable.
3744 (hscroll_windows): Scroll windows horizontally only if automatic
3745 hscrolling is allowed.
3746 (syms_of_xdisp): New variable `automatic-hscrolling'.
3748 * frame.h (struct frame): Add member extra_line_spacing.
3750 * xfns.c (x_set_line_spacing): New function.
3751 (Fx_create_frame): Set line spacing from resources.
3752 (Qline_spacing): New variable.
3753 (syms_of_xfns): Initialize Qline_spacing.
3755 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3757 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3758 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3759 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3760 extra_line_spacing from default value.
3761 (init_buffer_once): Initialize default value of extra_line_spacing.
3763 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3766 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3767 prompt_width. Add extra line spacing.
3769 * term.c (produce_glyphs): Remove reference to struct it's
3772 * dispextern.h (struct it): Remove member prompt_width, add
3775 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3777 * dispnew.c (update_frame_line): When writing a whole line, make
3778 sure cursor is in the right row afterwards, otherwise a use of
3779 capability `ch' in cmgoto might leave the cursor in the row below.
3781 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3783 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3785 * keyboard.c (timer_check): Fix typo in comment.
3787 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3789 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3790 name change: ch -> character.
3792 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3794 * keyboard.c (echo_message_buffer): New variable.
3795 (echo_now): Set echo_message_buffer to the echo area buffer used
3796 to display the echo.
3797 (cancel_echoing): Reset echo_message_buffer to nil.
3798 (read_char): Code rewritten that handles canceling an echo or
3799 echoing a dash, respectively.
3801 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3802 directory doesn't exist.
3804 2000-04-19 Dave Love <fx@gnu.org>
3806 * fns.c (syms_of_fns): Defsubr mapc.
3807 (concat): Don't allow numeric args.
3808 (Fconcat): Doc change.
3810 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3812 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3813 instead define end_match(1|2) more carefully.
3814 Use GET_CHAR_BEFORE_2 for `begline'.
3816 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3818 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3819 on 64-bit systems where NULL is defined as `0'.
3821 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3822 the `variable argument list' to make it work on Alpha.
3824 * m/alpha.h (_LP64) [!_LP64]: Define.
3825 (ORDINARY_LINK): Define for NetBSD.
3827 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3829 2000-04-19 Dave Love <fx@gnu.org>
3831 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3834 * Makefile.in (LIBS): Don't use.
3835 (GETLOADAVG_OBJ): Define again.
3836 (otherobj): Add GETLOADAVG_OBJ.
3838 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3840 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3842 * lread.c (read_filtered_event): Cancel and start busy cursor.
3844 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3845 that the per-character metrics may be null.
3847 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3849 * buffer.c (clone_per_buffer_values): New function.
3850 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3851 clone_per_buffer_values if CLONE is not nil.
3853 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3855 2000-04-16 Dave Love <fx@gnu.org>
3857 * Makefile.in: Remove obsolete localcpp stuff.
3858 (GETLOADAVG_OBJ): Don't define.
3859 (obj): Move LIBOBJS...
3860 (otherobj): ... to here.
3861 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3862 whitespace-only lines after the continuation (Irix).
3864 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3866 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3868 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3870 2000-04-14 Dave Love <fx@gnu.org>
3872 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3873 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3874 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3875 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3878 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3879 autoconfiscated HAVE_GETLOADAVG.
3881 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3884 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3886 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3887 (fill_in_lock_file_name): Avoid existing files that aren't
3890 2000-04-14 Dave Love <fx@gnu.org>
3892 * Makefile.in (LIBS, LIBOBJS): New variable.
3893 (INTERVAL_SRC): Convert to make variable.
3894 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3895 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3896 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3898 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3899 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3900 (shortlisp): Add facemenu, float-sup, frame.
3901 (SOME_MACHINE_LISP): Remove them from here.
3902 (LIBES): Change unused LDLIBS to autoconf LIBS.
3904 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3906 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3908 * composite.c (update_compositions): If FROM and TO are not in a
3909 valid range, do nothing.
3911 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3913 * tparam.c (tparam1): Abort when encountering an unknown
3916 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3919 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3922 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3924 * fileio.c (a_write): Remove redundant semi-colons.
3925 (e_write): Return -1 if failed to write all the data.
3926 This fixes the changes made at 1999-12-15.
3928 2000-04-12 Dave Love <fx@gnu.org>
3930 * fns.c (mapcar1): Test for null vals to support mapc.
3931 (Fmapc): New function.
3933 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3935 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3936 (IT_frame_up_to_date): Support the buffer local value of
3937 cursor-type, if defined.
3939 2000-04-10 Dave Love <fx@gnu.org>
3941 * editfns.c (preceding-char, following-char): Doc fix.
3943 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3945 * Makefile.in (temacs): Revert 2000-03-12 change.
3947 2000-04-10 Jason Rumney <jasonr@gnu.org>
3949 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3951 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3953 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3954 area buffer, if it's not set up yet.
3956 * indent.c (compute_motion): Set immediate_quit.
3958 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3960 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3962 (realize_tty_face): Suppress boldness if colors are the inverse of
3963 the default colors, and tty_suppress_bold_inverse_default_colors_p
3965 (Ftty_suppress_bold_inverse_default_colors): New function.
3966 (syms_of_xfaces): Defsubr it.
3968 * buffer.c (Frestore_buffer_modified_p): New function.
3969 (syms_of_buffer): Defsubr it.
3971 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3973 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3974 charset id (int) argument, not a charset (Lisp_Object).
3976 * coding.h (code_convert_string): Declare.
3977 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3978 object, as the fourth argument to code_convert_string.
3980 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3982 (Fset_fontset_font): Use EQ to compare lisp objects.
3984 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3986 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3987 a pointer that looks like a lisp object.
3988 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3989 zero, instead see whether it's an integer object, since they can't
3991 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3993 * dispnew.c (allocate_matrices_for_frame_redisplay,
3994 direct_output_forward_char): Use X(U)INT and make_number as needed
3995 to convert between (unsigned) int values and lisp integers.
3996 * keyboard.c (read_key_sequence): Likewise.
3997 * lread.c (substitute_object_recurse): Likewise.
3998 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3999 * minibuf.c (do_completion, Fminibuffer_complete_word,
4000 Fminibuffer_completion_help): Likewise.
4001 * term.c (produce_special_glyphs): Likewise.
4003 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
4004 * print.c (print_preprocess, print_object): Likewise.
4006 * search.c (compile_pattern): Use NILP when checking for nil.
4008 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
4009 __OPTIMIZE__]: Provide a GNU C macro version that handles
4011 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
4012 field, to better cope with ENABLE_CHECKING and calls that modify a
4013 Lisp_Object using its old value.
4015 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4017 * window.c (compare_window_configurations): Signal an error
4018 if parameters C1 or C2 aren't window configurations.
4020 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4021 AFTER_POTENTIAL_GC calls around calls to functions that can
4022 signal an error and thus invoke the debugger.
4024 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4026 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4027 an error if decoding fails.
4029 * keyboard.c (lispy_mouse_names): Variable removed.
4030 (Vlispy_mouse_stem): New variable.
4031 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4032 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4033 for any mouse button number. Increase size of mouse_syms and
4034 button_down_location as needed. Call modify_event_symbol with
4035 different arguments.
4036 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4037 Call modify_event_symbol with different arguments.
4038 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4039 for any button number. Call modify_event_symbol with different
4041 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4042 Accept a string for NAME_ALIST_OR_STEM.
4044 * lisp.h (larger_vector): Add prototype.
4046 * fns.c (larger_vector): Make externally visible.
4048 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4050 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4052 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4053 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4054 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4055 we are between str1 and str2.
4056 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4057 (PATFETCH): Use `TRANSLATE'.
4058 (PATFETCH_RAW): Fetch multibyte char if applicable.
4059 (PATUNFETCH): Remove.
4060 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4061 When writing a char, write it directly into the pattern buffer rather
4062 than going needlessly through a temp char-array.
4063 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4064 multibyte magic and remove the useless `#ifdef emacs'.
4065 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4068 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4069 conditional on `emacs'.
4071 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4073 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4075 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4076 non-union-type versions of XMARK and friends here, because XMARK
4077 and friends won't work on an integer field if NO_UNION_TYPE is not
4079 (make_number): Define as a function if it's not defined as a
4082 * composite.c (run_composite_function): Use NILP when checking for
4084 (syms_of_composite): Delete local var NARGS, pass an int as first
4085 argument to Fmake_hash_table.
4087 * editfns.c (text_property_stickiness): Use NILP to test
4088 Lisp_Object boolean value.
4089 (Fmessage_or_box): Don't use NILP to test int variable.
4090 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4091 problems reading from and changing the same lisp value in an
4094 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4096 * term.c (TN_no_color_video): New variable.
4097 (term_init): Intitialize TN_no_color_video.
4098 (enum no_color_bit): New enumeration.
4099 (MAY_USE_WITH_COLORS_P): New macro.
4100 (turn_on_face): Use it to determine if attributes may be used
4101 combined with colors.
4103 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4105 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4106 with int lvalues via casts; instead, just yield lisp object
4108 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4109 proper accessor macros.
4110 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4111 (grow_mini_window): Fix typo getting int value of root->height.
4113 * xdisp.c (compute_string_pos): Fix order of arguments to
4114 string_pos_nchars_ahead.
4115 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4116 count arg to variable-arg routines like Frun_hook_with_args and
4118 (back_to_previous_visible_line_start)
4119 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4120 fixed-arg routines like Fget_char_property and Fmake_string.
4121 (reconsider_clip_changes): Use XINT when comparing integer lisp
4122 objects, or passing them as int arguments.
4123 (mark_window_display_accurate, insert_left_trunc_glyphs)
4124 (append_space, extend_face_to_end_of_line): Use make_number when
4125 storing or passing integer values as lisp objects.
4126 (set_cursor_from_row, highlight_trailing_whitespace): Use
4127 INTEGERP, not implicit test against zero, for glyph object.
4128 (try_window_id): Don't use make_number when we want an int value.
4130 * xfaces.c (xlfd_symbolic_value): Make last argument a
4131 Lisp_Object, to be consistent with callers.
4132 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4133 (lface_hash): Apply XFASTINT to lisp values before folding in.
4135 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4136 fill in window width and height. Pass an int, not a lisp object,
4137 as first arg to Finsert.
4139 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4141 * xfaces.c (realize_basic_faces): Block input while realizing
4144 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4146 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4148 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4150 * xterm.c (x_produce_glyphs): When displaying unibyte text
4151 or ASCII, handle case that per-char metric is null.
4153 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4155 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4157 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4158 XSUBR, XBUFFER): Verify correct object type before returning
4159 pointer, using eassert.
4160 * frame.h (XFRAME): Likewise.
4162 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4163 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4164 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4166 * data.c (set_internal): Likewise.
4167 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4168 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4169 * fileio.c (auto_save_1): Likewise.
4170 * insdel.c (check_markers): Likewise.
4171 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4172 * undo.c (record_insert): Likewise.
4173 * vmsproc.c (child_sig): Likewise.
4174 * window.c (unshow_buffer, window_loop): Likewise.
4175 * xterm.c (x_erase_phys_cursor): Likewise.
4177 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4179 * xfns.c (free_image_cache): Free the cache structure itself
4180 last, after all its members have been freed.
4182 * lisp.h (xstrdup): Add prototype.
4184 * alloc.c (xstrdup): Moved here from xfaces.c.
4185 (allocating_for_lisp): Variable removed.
4186 (lisp_malloc): Block input around the calls to malloc and
4189 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4191 (xstrdup): Moved to alloc.c.
4193 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4195 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4197 * emacs.c (main): Fix sense of no-loadup test.
4199 * config.in (ENABLE_CHECKING): Undef.
4201 * lisp.h (struct interval): Replace "parent" field with a union of
4202 interval pointer and Lisp_Object; add new bitfield to use as
4203 discriminant. Change other flag fields to bitfields.
4204 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4205 is defined and the supplied test fails, print a message and
4207 (eassert): New macro. Use CHECK to provide an assert-like
4210 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4211 pointers; abort if the value looks like a lisp object.
4212 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4213 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4214 Modify for new interval parent definition.
4216 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4217 UNMARK_BALANCE_INTERVALS): Update references that need an
4218 addressable lisp object in the interval structure.
4219 (die): New function.
4220 (suppress_checking): New variable.
4222 * intervals.c (interval_start_pos): Just return 0 if there's no
4225 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4227 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4228 and earlier Emacs versions.
4230 * keyboard.c (Ftop_level): Cancel busy-cursor.
4232 * eval.c (call_debugger): Cancel busy-cursor.
4234 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4236 * search.c (Freplace_match): Adjust multibyteness of the current
4237 buffer and NEWTEXT. Free allocated memory before signaling an
4240 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4242 * regex.c (analyse_first): New function obtained by ripping out most
4243 of re_compile_fastmap and generalizing it a little bit so that it
4244 can also just return whether a given (sub)pattern can match the empty
4246 (regex_compile): Use `analyse_first' to decide whether the loop-check
4247 needs to be done or not for *, +, *? and +? (the loop check is costly
4248 for non-greedy repetition).
4249 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4251 2000-03-28 Dave Love <fx@gnu.org>
4253 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4256 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4258 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4260 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4262 (enum re_opcode_t): Update description of succeed_n.
4263 (PATFETCH): Always define.
4264 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4265 operators, char classes, shy-groups and intervals).
4266 Optimize special cases of intervals so as to only use succeed_n and
4267 jump_n when really needed.
4268 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4269 that we don't have to handle the special cases any more.
4270 Simplify on_failure_jump handling as well.
4272 2000-03-28 Jason Rumney <jasonr@gnu.org>
4274 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4276 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4278 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4280 * s/msdos.h (GC_SETJMP_WORKS): Define.
4282 * alloc.c (mark_maybe_object): New function.
4283 (mark_memory): Use it.
4284 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4285 (setjmp_tested_p, longjmp_done): New variables.
4286 (test_setjmp): New function.
4287 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4288 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4290 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4291 to DEC_TEXT_POS and INC_TEXT_POS.
4293 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4294 with parameter MULTIBYTE_P.
4296 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4299 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4300 buffers because it looks for multibyte character byte sequences
4301 which don't exist in unibyte text.
4303 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4305 * xfaces.c (register_color, unregister_color, unregister_colors)
4306 [DEBUG_X_COLORS]: New functions.
4307 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4309 * xfns.c (x_set_cursor_color): Get color reference counts right.
4311 * xterm.c (x_copy_color): New function.
4312 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4314 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4315 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4316 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4317 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4318 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4319 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4320 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4321 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4322 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4323 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4325 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4326 names for handling per-buffer variables.
4328 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4329 instead of MAX_BUFFER_LOCAL_VARS.
4330 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4332 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4334 * xfns.c (x_specified_cursor_type): New function.
4335 (x_set_cursor_type): Use it.
4337 * buffer.h (struct buffer): Add cursor_type.
4339 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4341 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4342 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4344 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4345 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4346 executing it as well as when popping it off the stack to find infinite
4347 loops in non-greedy repetition operators.
4349 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4351 * doc.c (Qfunction_documentation): New variable.
4352 (syms_of_doc): Initialize Qfunction_documentation.
4353 (Fdocumentation): If FUNCTION is a symbol with non-nil
4354 `function-documentation' property, return a documentation derived
4357 * buffer.c (syms_of_buffer): Add default-cursor-type.
4358 (init_buffer_once): Don't let cursor_type have a local value
4361 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4362 on buffer-local value of cursor_type.
4363 (x_draw_bar_cursor): Add parameter WIDTH.
4365 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4366 (init_buffer_once): Set default cursor_type value to t.
4367 Mark cursor_type as local everywhere.
4368 (syms_of_buffer): New per-buffer variable cursor-type.
4370 * buffer.h (struct buffer): Remove member local_var_flags,
4372 (MAX_BUFFER_LOCAL_VARS): New macro.
4373 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4374 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4375 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4376 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4378 * print.c (print_object): Use new macros for per-buffer
4381 * category.c (Fset_category_table): Use new macros for per-buffer
4384 * buffer.c (buffer_permanent_local_flags): Make a char array.
4385 (max_buffer_local_idx): New variable.
4386 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4387 for new handling of per-buffer variables.
4388 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4389 (init_buffer_once): Initialize per-buffer vars differently.
4390 Set max_buffer_local_idx.
4392 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4395 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4398 * data.c (do_symval_forwarding, store_symval_forwarding)
4399 (find_symbol_value, set_internal, default_value, Fset_default)
4400 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4401 per-buffer variables.
4403 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4405 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4407 * xterm.c (x_term_init): Unblock input around call1 of
4408 Qvendor_specific_keysyms.
4410 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4411 (find_defun_start): Consider an open parenthesis in column 0
4412 a defun start only if open_paren_in_column_0_is_defun_start is set.
4413 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4415 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4417 * eval.c (Fautoload): Add entry in load-history (if after dump).
4418 * lread.c (load-history): Update docstring.
4420 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4422 * indent.c (Fvertical_motion): Always use the current buffer.
4423 Temporarily change the window's buffer, if necessary.
4425 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4427 * xterm.c (fast_find_position): Make sure not to consider rows
4428 not visible in the window.
4430 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4432 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4433 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4435 2000-03-22 Jason Rumney <jasonr@gnu.org>
4437 * w32menu.c (single_submenu): Set help string to NULL if none.
4438 (w32_menu_show): Set help string correctly.
4439 (add-menu-item): Set help string in MIIM_DATA for menu item.
4440 Load SetMenuItemInfoA explicitly.
4441 (w32_menu_display_help): New function.
4443 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4444 (QCdata): Moved to xdisp.c.
4446 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4447 (Vw32_charset_to_codepage_alist): Removed.
4448 (Vw32_charset_info_alist): New variable.
4449 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4450 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4451 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4452 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4454 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4455 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4456 Define Vw32_charset_info_alist and w32_charset symbols.
4458 2000-03-22 Jason Rumney <jasonr@gnu.org>
4460 * makefile.nt (w32bdf.obj): Update dependencies.
4462 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4464 * w32fns.c: Include fontset.h after dispextern.h.
4465 (Fx_create_frame): Do not create fontset.
4466 (w32_load_system_font): Doc fix.
4467 (Fx_close_connection): Free full_name if it is not shared.
4469 * w32term.c: Include fontset.h after dispextern.h.
4470 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4472 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4473 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4474 (w32_font_is_double_byte): New function, needs body.
4475 (x_append_glyph): Set glyph->glyph_not_available_p.
4476 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4477 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4478 character, convert it to a unibyte character.
4479 (struct glyph_string): Delete member `charset'.
4480 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4481 calculating it is found.
4482 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4483 the case that per char metric is not available correctly.
4484 (x_fill_glyph_string): Handle the case that the specific glyph is
4485 not available correctly.
4486 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4487 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4488 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4489 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4490 fontset. Don't call FS_LOAD_FONT.
4492 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4494 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4495 (INT_LISPLIKE): New macro.
4496 (NULL_INTERVAL_P): Use it.
4497 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4498 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4499 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4501 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4502 explicit references to "parent" field of struct interval and
4503 associated unclean type conversions.
4504 * intervals.c (create_root_interval, root_interval, rotate_right,
4505 rotate_left, balance_possible_root_interval, split_interval_right,
4506 split_interval_left, interval_start_pos, find_interval,
4507 next_interval, previous_interval, update_interval,
4508 adjust_intervals_for_insertion, delete_node, delete_interval,
4509 adjust_intervals_for_deletion, merge_interval_right,
4510 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4511 copy_intervals_to_string): Likewise.
4512 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4514 * syntax.c (update_syntax_table): Likewise.
4516 * intervals.c (reproduce_tree_obj): New function, like
4517 reproduce_tree but takes a Lisp_Object for the parent. Declare
4519 (graft_intervals_into_buffer): Use it when appropriate.
4520 (reproduce_tree): Declare with prototype.
4521 (balance_possible_root_interval): Check that the parent is a lisp
4522 object before trying to examine its type.
4524 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4526 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4527 as strings only if both are known to be strings.
4529 * s/openbsd.h (LIBS_TERMCAP): Undef.
4531 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4533 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4534 definitions for non-Emacs compilation.
4535 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4536 outside of `#ifdef emacs'.
4537 (print_partial_compiled_pattern): Update.
4538 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4539 (re_compile_fastmap): Merge handling of charset and charset_not (for
4540 emacs and non-emacs compilation as well).
4541 Similarly for (not)categoryspec and (not)syntaxspec.
4542 Don't use the fastmap when reaching `anychar' since the added
4543 complexity is not justified.
4544 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4545 and (not)syntaxspec. Merge (not)categoryspec.
4547 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4549 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4550 FACE_FOR_CHAR): Define them differently for the configuration of
4553 2000-03-21 Dave Love <fx@gnu.org>
4555 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4558 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4560 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4561 (lface_fully_specified_p): Don't check contents of
4562 LFACE_FONT_INDEX because that attribute is optional.
4563 (realize_x_face): Remove now unwarranted xassert.
4565 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4567 The following changes are to make font selection based on
4568 characters, not charset. In addition, they recover fontset
4569 facilities while utilizing the new font selection mechanism.
4571 * Makefile.in (fontset.o): Depend on dispextern.h.
4573 * alloc.c (mark_face_cache): Don't mark face->registry.
4575 * dispextern.h (struct glyph): New member glyph_not_available_p.
4576 Use 22 bits for face_id.
4577 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4578 (struct face): Delete member registry, new member ascii_face.
4579 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4580 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4581 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4582 (struct it): Delete member charset, new member
4583 glyph_not_available_p.
4585 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4586 (struct fontset_info, struct fontset_data): Structs removed.
4587 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4588 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4589 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4590 (fs_free_face_fontset, fontset_font_pattern,
4591 face_suitable_for_char_p, face_for_char,
4592 make_fontset_for_ascii_face): Extern them.
4593 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4594 (FS_LOAD_FACE_FONT): New macro.
4596 * fontset.c: All codes rewritten or adjusted for the change of
4597 fontset implementation. Now fontset is represented by char table.
4598 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4600 (my_strcasecmp): Function removed.
4601 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4603 (AREF, ASIZE): New macros.
4604 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4605 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4606 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4607 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4608 fontset_id_valid_p, font_family_registry, fontset_name,
4609 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4610 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4612 (fs_load_font): New arg FACE. Caller changed.
4613 (fs_query_fontset): Argument changed. Caller changed.
4614 (Fquery_fontset): call fs_query_fontset.
4615 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4617 (clear_fontset_elements, check_registry_encoding,
4618 check_fontset_name): New functions.
4619 (syms_of_fontset): Set char-table-extra-slots property of fontset
4620 to 3. Staticpro and initialize Vfontset_table and
4621 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4623 * frame.h (struct frame): Member `fontset_data' removed.
4624 (FRAME_FONTSET_DATA): Macro removed.
4626 * frame.c (make_frame): Don't allocate f->fontset_data.
4627 (Fdelete_frame): Don't free f->fontset_data.
4629 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4631 * xdisp.c (charset_at_position): Function removed.
4632 (init_iterator): Don't set member charset of struct `it'.
4633 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4634 next_element_from_display_vector, insert_left_trunc_glyphs):
4636 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4638 (get_next_display_element, append_space,
4639 extend_face_to_end_of_line): Likewise.
4641 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4643 (clear_font_table, frame_update_line_height, load_face_font):
4644 Adjusted for the change of fontset implementation.
4645 (load_face_fontset_font): Function removed.
4646 (pixel_point_size): New function.
4647 (font_list): Argument type changed. Caller changed.
4648 (LFACE_FONT): New macro.
4649 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4650 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4651 Lisp_Object. Determine the font name by actually loading a font
4652 by the specified pattern. Set LFACE_FONT (lface) to the specified
4653 pattern. Even if a font is not found, don't try alternatives.
4654 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4655 (set_font_frame_param): If `font' is specified in lface, use it.
4656 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4657 (lface_same_font_attributes_p): Likewise.
4658 (make_realized_face): Arguent changed. Caller changed. Set
4659 face->ascii_face to face itself.
4660 (free_realized_face): Free face->fontset if face is for ASCII.
4661 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4662 deduce_unibyte_registry, x_charset_registry): Functions removed.
4663 (free_realized_multibyte_face): New function.
4664 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4665 changed. Caller changed.
4666 (try_font_list): Argument type changed.
4667 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4668 (choose_face_font): Argument changed. Handle fontset properly.
4669 (choose_face_fontset_font): Function removed.
4670 (realize_default_face, realize_named_face): Don't remove the
4672 (realize_face): Argument changed. Caller changed. Remove face
4673 with the arg former_face_id in advance. Load font for the new
4675 (realize_x_face): Argument changed. Caller changed. For a
4676 multibyte character, share fontset with base_face. For a single
4677 byte character, make a new realized fontset. Don't load a font
4679 (realize_tty_face): Argument changed. Caller changed.
4680 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4681 (face_at_buffer_position): Don't check multibyte_p for returning
4683 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4684 FACE_SUITABLE_FOR_CHARSET_P.
4685 (syms_of_xfaces): Remove code for Qx_charset_registry and
4686 Vface_default_registry.
4688 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4689 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4690 (x_per_char_metric): Don't try FONT->default_char. Even if
4691 pcm->width is zero, glyph bits may exist.
4692 (x_encode_char): Always initialize char2b->byte1.
4693 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4694 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4696 (x_append_glyph): Set glyph->glyph_not_available_p.
4697 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4698 it->charset. Handle the case that per char metric is not
4699 available. If it->multibyte_p is zero and it->c is a multibyte
4700 character, convert it to a unibyte character.
4701 (struct glyph_string): Delete member `charset'.
4702 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4703 the case that per char metric is not available correctly.
4704 (x_fill_glyph_string): Handle the case that the specific glyph is
4705 not available correctly.
4706 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4707 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4708 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4709 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4710 fontset. Don't call FS_LOAD_FONT.
4712 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4713 (x_create_tip_frame): Likewise.
4714 (Fx_close_connection): Free full_name of font_info.
4716 * fns.c (optimize_sub_char_table): New function.
4717 (Foptimize_char_table): New function.
4718 (syms_of_fns): Defsubr Soptimize_char_table.
4720 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4722 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4723 only if buffer is displayed in some window.
4725 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4726 (try_window_reusing_current_matrix): Don't call scroll run
4727 function if run's current and desired position are the same;
4728 this prevents cursor flickering.
4730 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4732 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4734 * regex.c (RE_STRING_CHAR): New macro.
4735 (GET_CHAR_AFER_2): Remove.
4736 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4737 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4738 (print_partial_compiled_pattern, re_compile_fastmap)
4739 (re_match_2_internal): Remove on_failure_jump_exclusive.
4740 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4741 optimization only need to work for * (ie. can use of_keep_string_jump).
4742 Remove the special case for .*\n since it is now covered by the general
4744 (re_search_2): Don't bother with `room'.
4745 (skip_one_char): New function.
4746 (skip_noops): Simplify since `memory' is not needed any more.
4747 (mutually_exclusive_p): Restructure slightly to use `switch' and
4748 add handling for "all" remaining cases.
4749 (re_match_2_internal): Change on_failure_jump_smart to use
4750 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4751 rather than on_failure_jump_exclusive.
4753 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4755 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4756 number of bits per RGB because it's everywhere used as the depth
4759 * term.c (calculate_costs): Remove code dealing with X frames.
4761 2000-03-19 Richard M. Stallman <rms@gnu.org>
4763 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4765 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4767 * lread.c (read_integer): Unread the last char not consumed.
4769 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4771 * xterm.c (x_update_window_cursor): Don't update in frames
4772 which are in the process of being deleted.
4774 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4776 * Makefile.in (mostlyclean): Add `*.core'.
4777 (clean): Add `bootstrap-emacs'.
4779 * lread.c (read_integer): New function.
4780 (read1): Support read syntax #o, #x, #b, #r.
4782 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4784 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4785 make sure POINTER_TO_OFFSET gives the same value before and after
4786 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4787 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4788 (debug): Now only active if > 0 rather than if != 0.
4789 (DEBUG_*): Update for the new meaning of `debug'.
4790 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4791 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4792 in `succeed_n', `jump_n' and `set_number_at'.
4793 (store_op1, store_op2, insert_op1, insert_op2)
4794 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4795 (group_in_compile_stack): Move to after its arg's types are
4796 declared and add a prototype.
4797 (PATFETCH): Define in terms of PATFETCH_RAW.
4798 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4800 (QUIT): Redefine as a nop except for NTemacs.
4801 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4802 indentation of the greedy-op and shy-group code.
4803 (at_(beg|end)line_loc_p): Fix argument's types.
4804 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4805 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4806 (MATCHING_IN_FIRST_STRING): Remove.
4807 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4808 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4809 QUIT unconditionally.
4811 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4813 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4816 * process.c (send_process): Add a hint that the function
4817 can call Lisp code to its comment.
4819 * lread.c (load_dangerous_libraries): New variable.
4820 (Vbytecomp_version_regexp): New variable.
4821 (safe_to_load_p): New function.
4822 (Fload): Handle files not compiled with Emacs specially.
4823 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4825 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4827 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4829 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4830 support functions only if HAVE_X11R6_XIM is defined.
4831 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4833 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4835 * xfns.c (X_I18N_INHIBITED): Don't define.
4836 (create_frame_xic): Remove conditional compilation on
4838 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4840 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4841 (HAVE_X11R6_XIM): Define.
4843 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4845 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4846 If set, call XSynchronize.
4848 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4850 * regex.c: Declare a new type `re_char' used throughout the code
4851 for the string char type. It's `const unsigned char' to match the
4852 rest of Emacs. Consistently make sure all pointers to strings use
4853 it and make sure all pointers into the pattern use `unsigned
4855 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4856 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4859 * charset.h (GET_CHAR_AFTER_2): Remove.
4860 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4862 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4864 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4865 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4866 of them try to use backquotes.
4868 2000-03-12 Dave Love <fx@gnu.org>
4870 * unexelf.c: Restore changes of 1999-10-19.
4871 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4872 fix its type and alignment; copy it from current process.
4874 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4876 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4877 has been found. Fix bug not computing timer's predecessor.
4879 * fileio.c (Fread_file_name): Handle case that DIR contains a
4882 * window.c (Fsave_window_excursion): Doc fix.
4884 * xfns.c (x_defined_color): Rewritten to use
4885 x_allocate_nearest_color.
4887 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4889 * msdos.c (vga_installed): New function, code moved from
4890 dos_set_window_size.
4891 (Qbar, Qcursor_type, outside_cursor): New variables.
4892 (syms_of_msdos): Intern and staticpro them.
4893 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4894 shape used outside Emacs when called for the first time.
4895 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4896 cursor shape used outside Emacs.
4897 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4898 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4900 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4901 parameters specify the cursor. Make qreverse a global
4902 variable (renamed to Qreverse).
4904 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4906 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4908 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4910 This is a big redesign of failure-stack and register handling, prompted
4911 by bugs revealed when trying to add shy-groups. Overall, what happened
4912 is that loops are now structured a little differently, groups can be
4913 shy and the code is a little simpler.
4915 * regex.h: Update the copyright.
4916 (RE_SHY_GROUPS): New value.
4917 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4918 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4920 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4921 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4922 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4923 for (start|stop)_memory since they now only take one argument (the
4924 second has becomes unnecessary).
4925 (print_partial_compiled_pattern): Adjust for changes in
4927 (print_compiled_pattern): Use %ld to printf long ints and flush to
4928 make debugging a little easier.
4929 (union fail_stack_elt): Make the integer unsigned.
4930 (struct fail_stack_type): Add a `frame' element.
4931 (INIT_FAIL_STACK): Init `frame' as well.
4932 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4933 (DEBUG_PUSH, DEBUG_POP): Remove.
4934 (NUM_REG_ITEMS): Remove.
4935 (NUM_NONREG_ITEMS): Adjust.
4936 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4937 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4938 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4939 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4941 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4942 address pushed is not the destination of the jump but the source
4944 (NUM_FAILURE_ITEMS): Remove.
4945 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4946 registers before the actual failure point). Don't hardcode any
4947 meaning for str==NULL anymore.
4948 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4949 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4951 (REG_UNSET_VALUE): Use NULL (why not?).
4952 (compile_range): Remove declaration since it doesn't exist.
4953 (struct compile_stack_elt_t): Remove inner_group_offset.
4954 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4955 (regex_grow_registers): Remove dead code.
4956 (FIXUP_ALT_JUMP): New macro.
4957 (regex_compile): Add shy-groups Change loops to use
4958 on_failure_jump_smart&jump instead of
4959 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4960 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4961 variable to me). Use `jump' instead of `jump_past_alt' and don't
4962 bother with push_dummy_failure in alternatives since it is now
4963 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4964 emacs' for (re)allocating the stack.
4965 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4966 from loop when bufp->can_be_null rather than jumping to `done'.
4967 Avoid jumping backwards so as to ensure termination. Use
4968 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4969 backreferences. Remove dead code in handling of `anychar'.
4970 (skip_noops, mutually_exclusive_p): New functions taken from the
4971 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4972 improve mutually_exclusive_p to handle ".+\n".
4973 (lowest_active_reg, highest_active_reg,
4974 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4975 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4976 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4977 variables. Push register (in `start_memory') on the stack rather
4978 than storing it in old_reg(start|end). Remove the cycle detection
4979 from `stop_memory', replaced by the use of on_failure_jump_loop
4980 for greedy loops. Add code for the new on_failure_jump_<foo>.
4981 Remove ad-hoc code in `on_failure_jump' to push more registers in
4982 the case of a loop. Take out code from `maybe_pop_jump' into
4983 separate functions and adapt it to the semantics of
4984 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4985 and push_dummy_failure. Remove dummy_failure handling and
4986 handling of `failures to jump to on_failure_jump' (this last one
4987 was already dead code, it seems).
4988 (group_match_null_string_p, alt_match_null_string_p)
4989 (common_op_match_null_string_p): Remove.
4991 2000-03-08 Dave Love <fx@gnu.org>
4993 * config.in: Don't depend on __STDC__ for volatile.
4994 Add POINTER_TYPE, PTR, PROTOTYPES.
4996 * hftctl.c, strftime.c: Use PROTOTYPES.
4997 * eval.c (find_handler_clause): Likewise.
4999 * mem-limits.h: Use POINTER_TYPE.
5001 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
5002 (memory_warnings): Declare using POINTER_TYPE.
5004 2000-03-08 Gerd Moellmann <gerd@gnu.org>
5006 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
5008 * xdisp.c (display_echo_area): Temporarily inhibit garbage
5011 * xfns.c: Remove obsolete code in #if 0.
5012 (Fx_focus_frame): New function.
5014 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5016 * coding.c (coding_category_name): Add coding-category-utf-8,
5017 coding-category-utf-16-be, coding-category-utf-16-le.
5018 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5019 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5020 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5021 (detect_coding_utf_8): New function.
5022 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5023 UTF_16_LOW_SURROGATE_P): New macros.
5024 (detect_coding_utf_16): New function
5025 (detect_coding_mask): When priorities are specified, skip any
5026 categories that have `nil' coding-system. Fix bug of returning
5027 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5028 returns a mask not set in PRIORITIES.
5029 (detect_eol_type_in_2_octet_form): New function.
5030 (detect_eol): selects detect_eol_type_XXX to call according to
5031 cooding->category_idx.
5032 (detect_coding_system): Remove `nil' coding-system in the result.
5033 (Fupdate_coding_systems_internal): Update all coding-categories.
5035 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5036 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5038 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5039 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5040 CODING_CATEGORY_IDX_UTF_16_LE.
5041 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5042 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5043 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5044 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5046 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5048 * doc.c (Fdocumentation_property): If value is not a string,
5049 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5051 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5052 close the display with XtCloseDisplay. This caused a bus error
5055 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5056 complete but not unique.
5058 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5060 * process.c (send_process): Remove local variable `procname' that
5061 might become invalid when a GC happens. Instead, access the
5062 process name slot directly.
5064 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5067 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5070 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5072 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5073 glyph matrices have been freed.
5075 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5077 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5078 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5080 * xfns.c (QCdata): Moved to xdisp.c.
5082 * xdisp.c (QCdata): Moved here from xfns.c.
5083 (syms_of_xdisp): Initialize QCdata.
5085 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5087 * window.c (coordinates_in_window): Use
5088 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5089 FRAME_INTERNAL_BORDER_WIDTH.
5091 * xdisp.c (try_window_id): Recompute unchanged information if
5092 it is obviously invalid.
5094 * xterm.c (x_term_init): Create a colormap if not using the
5097 * xterm.h (select_visual): Change prototype.
5099 * xfns.c (select_visual): Rewritten. Recognize user-specified
5101 (visual_classes): New variable.
5103 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5105 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5106 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5107 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5108 (x_decode_color): Don't handle allocation of white and black
5110 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5111 XtNcolormap resources.
5112 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5113 (Fx_create_frame): Initialize color members of x_output structure.
5114 (xpm_load): Pass colormap to XPM lib.
5116 * xfaces.c (x_free_colors): Access colormap of frame using
5117 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5118 when default colormap is used.
5120 * xterm.c (x_term_init): Set Colormap member of x_display_info
5121 structure. Copy colormap if resource `privateColormap' is
5122 specified (PseudoColor only).
5123 (x_setup_relief_color): Access colormap of frame using
5126 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5127 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5129 2000-03-04 Jason Rumney <jasonr@gnu.org>
5131 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5132 other non-platform-specific equivalents.
5133 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5134 specific functions and macros as their w32 equivalents where
5135 non-platform-specifics are not available.
5136 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5137 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5138 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5139 (frame_update_line_height): Use macros to access f->output_data.
5140 (defined_color): Remove FIXME comments; fixed.
5141 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5142 into #ifdef blocks. Add WINDOWSNT blocks.
5143 (Fx_list_fonts): Use macros for accessing font data.
5144 (set_lface_from_font_name): Different default fonts for X and
5146 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5147 scalable for backward compatibility.
5148 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5149 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5151 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5154 * makefile.nt (w32faces.obj): Remove.
5157 2000-03-03 Jason Rumney <jasonr@gnu.org>
5159 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5162 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5164 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5165 standard ELF definitions here if the system header does not.
5167 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5169 * xterm.c (PER_CHAR_METRIC): Removed.
5170 (x_per_char_metric_1, x_default_char): New functions.
5171 (x_per_char_metric): If font's default char is invalid, return
5172 metrics of a suitably chosen usable default char.
5173 (x_draw_glyph_string_foreground): If font has an invalid default
5174 char, replace occurrences of unprintable chars with a suitably
5175 chosen usable default char.
5177 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5179 * xterm.c (note_mouse_highlight): Return quickly if frame's
5180 glyph matrices have been freed.
5182 * dispnew.c (free_glyphs): Block input while freeing matrices.
5184 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5186 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5189 * dispextern.h (x_free_colors): Add prototype.
5191 * xfaces.c (x_free_colors): New function.
5192 (unload_color, free_face_colors): Use it.
5194 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5196 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5198 * window.c [MSDOS]: Include msdos.h.
5200 2000-03-02 Dave Love <fx@gnu.org>
5202 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5204 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5205 set C_OPTIMIZE_SWITCH for gcc.
5207 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5209 * coding.c (coding_save_composition): Be sure to allocate
5210 composition data area in coding even if there's no composition in
5213 2000-03-01 Jason Rumney <jasonr@gnu.org>
5215 * w32term.c: Equivalent changes to those made to xterm.c on
5216 2000-02-25 and 2000-02-24.
5218 * w32fns.c: Equivalent changes to those made to xfns.c on
5219 2000-02-25 and 2000-02-21.
5221 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5222 correct line-end convention is followed.
5224 * w32menu.c [HAVE_BOXES]: Remove #undef.
5225 (single_keymap_panes): Remove code for simulating checkmarks.
5226 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5227 Remove code for drawing simulated checkmarks.
5228 (w32_menu_show): make unibyte help string correctly.
5229 (add_menu_item): draw standard Windows checkmarks. Draw radio
5230 buttons as radio buttons if possible.
5232 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5234 * sysdep.c (start_of_text): Don't define this function for NetBSD
5237 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5239 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5240 (LINKER): Don't undef if __NetBSD__ is defined.
5242 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5244 * fileio.c [__NetBSD__]: Define `unix'.
5246 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5248 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5250 * atimer.c (start_atimer): Don't abort when timers are stopped.
5251 (append_atimer_lists): New function.
5252 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5253 arbitrary lists of stopped and running atimers.
5255 * atimer.c (cancel_atimer): Handle canceling an atimer when
5256 some timers are stopped.
5258 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5261 * fns.c (maybe_resize_hash_table): Handle case of new size
5262 coming out as being the same as old size.
5264 2000-02-27 Jason Rumney <jasonr@gnu.org>
5266 * makefile.nt: Add atimer.h to dependencies.
5267 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5268 * w32console.c: Only disable window system features for dispextern.h
5269 (initialize_w32_display): Build a display info for the console.
5270 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5271 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5272 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5274 * w32gui.h (struct W32FontStruct): Revert last change after change
5276 * w32menu.c (single_submenu): Set up help string.
5277 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5278 (w32_dialog_show): Set up help string.
5279 * w32term.c (w32_display_info_for_display): Remove unused function.
5280 (w32_draw_bitmap): Use pre-built bitmaps.
5281 (w32_initialize_display_info): New function to initialize parts of
5282 display info that are common to both GUI and console frames.
5283 (w32_term_init): Use w32_initialize_display_info. Do not set
5284 Vw32_num_mouse_buttons here, as it is not called for console
5285 frames. Build bitmaps for indicating truncated lines etc.
5286 (x_delete_display): Destroy pre-built bitmaps.
5287 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5288 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5290 2000-02-27 Dave Love <fx@gnu.org>
5292 * lisp.h: Add a bunch of prototypes.
5294 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5296 * keyboard.c (read_char): Set `usec' correctly.
5298 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5300 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5301 `lambda', set reg[RRR] to the map index.
5302 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5303 reg[RRR] to 0. Otherwise, set it to -1.
5305 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5307 * emacs.c (main): Remove code snippet commented out with `//'.
5309 2000-02-25 Richard M. Stallman <rms@gnu.org>
5311 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5312 and contains a `:', prepend `/:'.
5314 * window.c (select_window_1): If selected_window is nil,
5315 don't "swap out" the buffer's point.
5316 (Fset_window_configuration): Set selected_window to nil
5317 before calling Fselect_window.
5318 (unshow_buffer): Don't set point in buffer from window's point
5319 if another more recently selected window also shows the buffer.
5321 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5323 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5325 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5326 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5327 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5329 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5330 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5331 (hide_busy_cursor): New functions.
5332 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5334 * minibuf.c (read_minibuf): Cancel busy-cursor.
5336 * keyboard.c (command_loop_1): Call start_busy_cursor before
5337 Fcommand_execute and cancel_busy_cursor after it.
5338 (timer_check): Remove busy-cursor code.
5339 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5342 * process.c (wait_reading_process_input): Remove busy-cursor code.
5344 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5345 Fx_hide_busy_cursor.
5347 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5349 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5351 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5353 * xterm.c (XTread_socket): Remove busy-cursor code.
5355 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5356 (build_frame_matrix_from_leaf_window): Put code handling
5357 glyph row's not being a slice of a frame row in #if 0.
5358 (sync_window_with_frame_matrix_rows): New function.
5359 (frame_row_to_window): New function.
5360 (mirror_line_dance): Handle copies between windows.
5362 * lread.c (Fload): Use `xfree' instead of `free'.
5363 (init_obarray): Use `xmalloc' instead of `malloc'.
5365 * window.c (Fset_window_buffer): Set WINDOW to the window
5367 (coordinates_in_window): Take frame's internal border width
5370 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5372 * xterm.c (x_display_and_set_cursor): Display cursor of
5373 non-selected windows depending on the setting of
5374 cursor_in_non_selected_windows.
5376 * xdisp.c (cursor_in_non_selected_windows): New variable.
5377 (syms_of_xdisp): DEFVAR_BOOL it.
5379 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5381 * data.c (Fstring_to_number): If number is greater than what
5382 fits into an integer, return a float.
5384 * eval.c (specbind): Remove references to
5385 keyword_symbols_constant_flag.
5387 * data.c (keyword_symbols_constant_flag): Removed.
5388 (Fmakunbound, set_internal, syms_of_data): Remove references to
5389 keyword_symbols_constant_flag.
5391 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5393 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5395 * syntax.c (multibyte_syntax_as_symbol): New variable.
5396 (syms_of_syntax): Declare it as a Lisp variable.
5397 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5398 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5399 nonzero, treat all multibyte characters as symbol.
5400 (init_syntax_once): Give syntax `word' to all multibyte
5403 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5405 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5408 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5410 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5412 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5413 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5415 2000-02-21 Dave Love <fx@gnu.org>
5417 * frame.c (Vmouse_position_function): New variable.
5418 (Fmouse_position): Use it.
5419 (syms_of_frame): Install it.
5421 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5423 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5425 * fileio.c (Finsert_file_contents): Unbind the binding of
5426 standard-output done by temp_output_buffer_setup.
5428 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5429 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5430 (specbind, unbind_to): Handle most common case of non-constant
5431 symbol with trivial value specially.
5433 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5435 2000-02-20 Richard M. Stallman <rms@gnu.org>
5437 * data.c (Fmake_variable_buffer_local): Doc fix.
5438 Init found_for_buffer to 0.
5439 (Fmake_variable_frame_local): If the variable has already
5440 been buffer-local, set the check_frame field.
5442 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5444 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5445 produced for CODING_MODE_LAST_BLOCK requires.
5447 2000-02-18 Dave Love <fx@gnu.org>
5449 * keyboard.c (echo_keystrokes): Remove declaration.
5450 (Vecho_keystrokes) New variable.
5451 (read_char, record_menu_key, read_key_sequence): Use it to allow
5453 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5455 * lread.c: Undef feature selection macros before defining.
5457 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5459 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5460 for symbols other than the symbol in question.
5462 2000-02-17 Dave Love <fx@gnu.org>
5464 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5466 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5468 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5470 * alloc.c (enum mem_type): Compile unconditionally.
5472 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5474 * xfaces.c (tty_defined_color): Don't return faulire indication
5475 for unspecified-fg and unspecified-bg pseudo-colors.
5477 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5479 * alloc.c (mark_object): Don't mark symbol names in pure space.
5480 (gc_sweep): Don't unmark symbol names in pure space.
5482 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5483 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5484 [GC_MARK_STACK]: New defines.
5485 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5486 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5488 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5490 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5491 allocate_buffer instead of xmalloc.
5493 * alloc.c (toplevel): Include setjmp.h.
5494 (PURE_POINTER_P): New define.
5495 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5496 (Vdead) [GC_MARK_STACK]: New variable.
5497 (lisp_malloc): Add parameter TYPE, call mem_insert if
5498 GC_MARK_STACK is defined.
5499 (allocate_buffer): New function.
5500 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5501 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5502 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5503 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5504 (MEM_NIL) [GC_MARK_STACK]: New define.
5505 (struct mem_node) [GC_MARK_STACK]: New structure.
5506 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5507 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5508 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5509 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5510 (mark_stack) [GC_MARK_STACK]: New functions.
5511 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5512 (clear_marks): Removed.
5513 (gc_sweep): Set free conses' car, free floats' type, free
5514 symbols' function to Vdead. Use lisp_free to free buffers.
5515 (init_alloc_once): Initialize Vdead.
5516 (survives_gc_p): Return non-zero for pure objects.
5518 * alloc.c: Add comments throughout the file.
5520 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5521 that unblocks alarms.
5523 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5524 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5525 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5527 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5529 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5531 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5532 avoid infinite error signaling. Allocate sufficient memory for
5533 eol_str in the case that eoltype is Lisp_Int.
5535 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5537 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5538 depends on the previous behavior.
5540 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5542 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5544 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5546 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5548 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5549 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5552 2000-02-15 Richard M. Stallman <rms@gnu.org>
5554 * data.c (set_internal): Don't make variable buffer-local
5555 if within a let-binding for the same buffer.
5556 (let_shadows_buffer_binding_p): New function.
5558 * eval.c (specbind): For buffer-local value,
5559 record the current buffer also.
5560 (unbind_to): Cope with that change.
5562 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5564 * window.c (Fsave_window_excursion): Doc fix.
5566 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5568 * syntax.c (back_comment): Make sure we only consider comment-starters
5569 of the relevant style and return -1 in case of a failure to find the
5570 beginning of the comment.
5571 (Fforward_comment): If back_comment fails, go back to the position just
5572 after the comment-end.
5573 (scan_lists): Add comment describing a very minor bug.
5575 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5577 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5578 `completion-regexp-list' in the docstring.
5580 2000-02-14 Dave Love <fx@gnu.org>
5582 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5584 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5586 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5587 to Emacs' syntax. Also fix the comment about set/not-set meanings
5588 since Emacs syntax is not the value 0 any more.
5589 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5590 since it's now part of RE_SYNTAX_EMACS.
5592 2000-02-12 Dave Love <fx@gnu.org>
5594 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5597 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5599 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5601 2000-02-12 Dave Love <fx@gnu.org>
5603 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5605 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5606 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5607 * s/hpux.h: Don't define HAVE_VFORK.
5609 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5611 * s/nextstep.h: Don't define HAVE_ALLOCA.
5613 * config.in: Add vfork bits.
5615 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5617 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5618 unwind function to undo the effect of stopping atimers.
5620 * keyboard.c (bind_polling_period): Stop all timers except
5623 * atimer.c (stopped_atimers): New variable.
5624 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5627 * atimer.h (stop_other_atimers, run_all_atimers)
5628 (unwind_stop_other_atimers): Add function prototypes.
5630 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5632 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5634 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5635 library may depend on jpeg.
5636 (atimer.o): Depends on atimer.c.
5638 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5640 * insdel.c (del_range_1): Call update_compositions.
5641 (del_range_both): Call update_compositions just once..
5643 2000-02-10 Dave Love <fx@gnu.org>
5645 * xfns.c (create_frame_xic): Fix initialization of automatic
5648 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5650 * ccl.c (CCL_MAKE_CHAR): New macro.
5651 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5652 registers by CCL_MAKE_CHAR before calling translate_char.
5653 <CCL_TranslateCharacterConstTbl> Likewise.
5655 2000-02-08 Dave Love <fx@gnu.org>
5657 * lread.c (__EXTENSIONS__): Define.
5659 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5661 * puresize.h (BASE_PURESIZE): Increase to 650000.
5663 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5665 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5668 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5670 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5671 md, mh, mb, mr, and me to the fake termcap entry.
5673 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5675 * sound.c (sound_cleanup): Don't call device close routine if the
5676 function pointer is null.
5678 2000-02-06 Andrew Innes <andrewi@gnu.org>
5680 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5681 around image definitions and prototypes.
5682 (gamma_correct) [WINDOWSNT]: New prototype.
5684 * w32term.c (x_make_frame_visible): Replace call to
5685 input_poll_signal with poll_for_input.
5687 * window.c [WINDOWSNT]: Include w32term.h.
5689 * xdisp.c [WINDOWSNT]: Include w32term.h.
5691 * makefile.nt: Add dependencies on w32gui.h.
5692 (OBJ1): Include atimer.obj.
5693 ($(BLD)\atimer.obj): New dependency rule.
5695 * w32.c (sigmask): New function (does nothing).
5696 (sigunblock): Ditto.
5698 * frame.c [WINDOWSNT]: Include w32term.h.
5700 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5702 * lread.c (syms_of_lread): Fix literal newlines.
5704 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5705 the string constant limit (2048 bytes) in MSVC.
5708 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5710 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5712 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5713 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5716 2000-02-04 Dave Love <fx@gnu.org>
5718 * fileio.c: Remove some unused vars.
5719 (_GNU_SOURCE): Define (for euidaccess).
5721 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5723 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5725 (read_minibuf): Deal with allow_props correctly.
5727 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5729 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5731 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5733 * search.c (compile_pattern): If a cache entry has a nil regexp,
5734 fill in that entry instead of clobbering a previously cached
5737 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5739 * puresize.h (BASE_PURESIZE): Increase to 610000.
5741 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5743 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5746 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5748 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5749 instead of incrementing ic directly.
5750 <CCL_WriteExprConst> Likewise.
5751 <ccl_set_expr>: Set ic to jump_address.
5753 * fileio.c (e_write): Fix the handling of
5754 CODING_FINISH_INSUFFICIENT_SRC.
5756 2000-02-01 Dave Love <fx@gnu.org>
5758 * editfns.c (Fpropertize): Doc fix.
5760 * process.c (Fstart_process): Doc fix.
5762 * eval.c: Fix various doc strings not to duplicate information
5763 from help-manyarg-func-alist.
5765 * window.c (Fset_window_margins): Don't make interactive. Doc
5768 * doc.c (Vhelp_manyarg_func_alist): New variable.
5769 (Fdocumentation): Use it.
5770 (syms_of_doc): Define it.
5772 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5774 * xterm.c (xim_open_dpy): Remove unused local variable.
5776 * emacs.c (USAGE): Use term `display options' instead of `X
5779 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5780 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5782 * fns.c (sweep_weak_table): New function.
5783 (sweep_weak_hash_tables): Use it. Keep on marking until there
5786 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5788 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5789 that XTread_socket does not crash by trying to call XNoOp on a
5792 2000-01-30 Jason Rumney <jasonr@gnu.org>
5794 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5795 Change selected_frame to SELECTED_FRAME ().
5796 (w32_console_mouse_position): Remove #ifndef MULE from around
5799 * makefile.nt: Remove dosfns.obj.
5801 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5803 * w32fns.c (w32_defined_color): Check for valid frame before
5804 applying gamma correction. Eliminate dependency on frame elsewhere.
5805 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5806 (w32_to_x_font): Use resx and resy not height_in and width_in.
5807 (x_to_w32_font): Doc fix.
5808 (xlfd_strip_height): New function to strip and return font height.
5809 (w32_font_match): Compare height separately from rest of xlfd
5810 spec, using xlfd_strip_height.
5812 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5813 width_in. Use w32_defined_color in place of defined_color.
5815 * w32faces.c: Merge more of DOS and X specifics in preparation for
5816 merge with xfaces.c.
5817 (defined_color): Remove FIXME comment.
5818 (tty_color_name): Provide w32-specific function.
5819 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5821 * w32console.c (turn_on_face, turn_off_face): Removed.
5822 (w32_face_attributes): New function.
5823 (Global_variables): Reduce scope where possible.
5824 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5826 (hl_mode): Don't modify text attributes.
5827 (write_glyphs): Don't do anything if len <= 0. Use
5828 w32_face_attributes to get attributes for drawing. Write
5829 terminating codes using char_attr_normal.
5830 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5831 (update_begin, update_end): Likewise.
5832 (vga_stdcolor_name): New function.
5833 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5834 (Fset_screen_color): Remove char_attr_reverse.
5836 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5838 * xfns.c (xic_set_preeditarea): Take window parameter and
5839 window-relative pixel-positions.
5841 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5842 is its frame's selected window.
5843 (xim_instantiate_callback): Likewise.
5845 * xfns.c (x_create_im): Removed.
5846 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5847 (supported_xim_styles): Renamed from supported_styles.
5848 (best_xim_style): Renamed from best_style.
5849 (create_frame_xic): Renamed from xic_create_frame.
5850 (free_frame_xic): Renamed from xic_destroy_frame.
5852 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5854 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5855 our frames, call XFilterEvent with 2nd parameter `None'.
5856 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5857 returning XBufferOverflow.
5858 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5860 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5861 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5862 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5863 (xim_initialize, xim_close)
5864 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5865 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5866 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5867 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5869 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5871 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5872 `xic_style' and `xic_xfs'.
5873 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5874 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5875 (FRAME_XIM): Removed.
5877 * xfns.c (supported_styles): New variable.
5878 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5879 (xic_create_xfontset, best_style, xic_create_frame)
5880 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5881 (xic_set_xfontset): New functions.
5883 2000-01-28 Dave Love <fx@gnu.org>
5885 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5887 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5889 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5891 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5892 for *scratch* if it already existed.
5894 * emacs.c (USAGE): New macro.
5895 (main): Use it to display usage information.
5897 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5899 Support for the menu-help feature:
5901 * msdos.h: Change prototypes of XMenuAddSelection and
5904 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5905 part of the line to the termscript file.
5906 (IT_clear_to_end): Clear the entire line, not just its beginning.
5907 (menu_help_message, prev_menu_help_message): New variables.
5908 (IT_menu_make_room): Make room for the help_text member.
5909 (IT_menu_display): New argument disp_help; all callers changed.
5910 If disp_help is non-zero, store the help text of the active menu
5911 item in menu_help_message.
5912 (XMenuAddPane): Initialize the help_text member to NULL.
5913 (XMenuAddSelection): New argument help_text. Store it in the
5915 (XMenuActivate): New argument help_callback. If the value of
5916 menu_help_message has changed since the last time, display the
5917 menu help message text while waiting for the mouse to move. Clear
5918 the echo area before exiting.
5919 (XMenuDestroy): Free the help_text member.
5921 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5923 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5924 XMenuAddSelection. Pass help callback to XMenuActivate.
5925 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5927 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5929 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5930 and EMACS_SET_USECS.
5932 2000-01-26 Dave Love <fx@gnu.org>
5934 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5936 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5937 an error may be signalled.
5939 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5941 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5942 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5944 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5946 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5948 * charset.c (Fstring): If there is a multibyte char among
5949 the args, always return a multibyte string.
5951 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5953 * sysdep.c (sys_select): Turn atimers off and on instead of
5954 recording and restoring old alarm handler
5956 * process.c (toplevel): Include atimer.h.
5957 (create_process_1): Rewritten.
5958 (create_process): Use atimers instead of alarm.
5959 (wait_reading_process_input) [hpux]: Turn atimers off instead
5960 of turning off SIGALRM.
5961 (wait_reading_process_input): Turn off atimers instead off
5962 calling stop_polling.
5964 * emacs.c (main): Call init_atimer.
5966 * keyboard.c (toplevel): Include systime.h and atimer.h.
5967 (polling_for_input): Removed because unused.
5968 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5969 (poll_timer): New variable.
5970 (poll_for_input, poll_for_input_1): New functions.
5971 (start_polling, stop_polling): Rewritten.
5973 * keyboard.h (polling_for_input): Removed.
5975 * atimer.h, atimer.c: New files.
5977 * Makefile.in (obj): Add atimer.o.
5978 (atimer.o): New target.
5980 * blockinput.h (pending_atimers): Add extern declaration.
5981 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5983 * lisp.h (popup_activated_flag): Add extern declaration.
5985 * xmenu.c (popup_activated_flag): Make externally visible.
5986 (popup_activate_callback) [USE_MOTIF]: Increment
5987 popup_activated_flag.
5988 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5990 * xterm.c (toplevel): Include atimer.h.
5991 (toolkit_scroll_bar_interaction): New variable.
5992 (Fxt_process_timeouts): Removed.
5993 (x_process_timeouts): New function.
5994 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5995 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5996 (x_make_frame_visible): Call poll_for_input_1 instead of
5997 input_poll_signal. Don't call alarm.
5998 (x_initialize): Install timer calling x_process_timeouts.
6000 2000-01-24 Dave Love <fx@gnu.org>
6002 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
6003 Don't use -cckr -- apparently not now necessary.
6005 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
6007 * msdos.c (IT_menu_display): Truncate long menu lines at the right
6010 2000-01-23 Jason Rumney <jasonr@gnu.org>
6012 * w32fns.c (w32_defined_color): Apply gamma correction before
6013 trying to map to the palette.
6014 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6017 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6018 here. Callers changed to always pass real device context.
6019 (w32_draw_bitmap): Likewise.
6020 (w32_get_glyph_overhangs): Likewise.
6021 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6023 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6024 pfnSetScrollInfo and SetScrollRange.
6025 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6026 back into MULE characters after decoding them.
6027 (x_get_glyph_face_and_encoding): Likewise.
6028 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6029 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6030 (x_produce_glyphs): Calculate per char metrics for a character
6031 that we know exists in default font when font_not_found_p is true.
6033 2000-01-22 Jason Rumney <jasonr@gnu.org>
6035 * makefile.nt (intervals.obj, composite.obj): New modules.
6036 (composite.h): Added as dependency where appropriate.
6038 * w32gui.h (XGCValue): New struct for emulating X GCs.
6040 * w32term.h (XCharStruct): New struct for emulating X.
6042 * w32console.c (turn_on_face, turn_off_face): New functions.
6043 (change_line_highlight): New prototype for new redisplay.
6044 (write_glyphs): Support multibyte text. Support faces.
6046 * w32faces.c: Complete rewrite for new redisplay based on new
6049 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6050 throughout. struct frame * in place of FRAME_PTR.
6051 Skeleton support for images, toolbars, tooltips from xfns.c.
6052 (Fx_create_frame): Use system default for default scroll bar
6054 (w32_get_arg): Renamed from x_get_arg.
6055 (Fx_file_dialog): New function.
6056 (w32_list_fonts): Check cache before asking system.
6057 (Vw32_enable_synthesized_fonts): New variable.
6058 (Vw32_enable_italics): Obsolete, removed.
6060 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6061 Use SELECTED_FRAME macro.
6063 * w32menu.c: Add skeleton support for help strings on menus.
6064 (add_menu_item): Native checkbox and radio support added, but not
6065 yet enabled due to bugs.
6066 (push_menu_item): Add parameters type, selection and help.
6068 Formatting changes to reduce unnecessary diffs with xmenu.c.
6070 * w32select.c (Fw32_set_clipboard_data): Update call to
6071 find_charset_in_str.
6073 * w32term.c: Complete rewrite for new redisplay based on new
6074 xterm.c with necessary sections merged back in from old w32term.c.
6076 2000-01-21 Richard M. Stallman <rms@gnu.org>
6078 * data.c (set_internal): Further fix in same criterion.
6080 2000-01-20 Richard M. Stallman <rms@gnu.org>
6082 * data.c (set_internal): Fix the criteria for whether
6083 to swap out the old cached binding.
6085 2000-01-19 Dave Love <fx@gnu.org>
6087 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6089 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6091 * regex.c (re_compile_fastmap): While checking a range table for
6092 `charset', skip flag bits for a character class correctly.
6094 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6096 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6098 * xfns.c (x_window): Call lw_create_widget with new parameter
6101 * widget.c (EmacsFrameSetCharSize): Change size of children first
6102 because of problems with main window geometry management under
6105 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6107 (MENU_ITEMS_ITEM_HELP): New enumerator.
6108 (push_menu_item): Add parameter HELP. Record help in menu_items.
6109 (single_menu_item, single_submenu, list_of_items): Call
6110 push_menu_item with new parameter.
6111 (single_submenu): Set help string in widget value.
6112 (menu_highlight_callback): New function.
6113 (set_frame_menubar): Call lw_create_widget with new
6115 (xmenu_show, xdialog_show): Ditto.
6117 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6119 * sound.c (Fplay_sound): Improve doc string.
6121 2000-01-11 Richard M. Stallman <rms@gnu.org>
6123 * lisp.h (set_internal): Enter the new arg.
6125 * eval.c (specbind): Record buffer-local variables specially,
6126 indicating which buffer's binding was saved.
6127 (unbind_to): Restore buffer-local variables specially
6128 in the proper buffer.
6130 * data.c (set_internal): New arg BUF.
6132 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6133 * data.c (Fset): Pass new arg to set_internal.
6134 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6136 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6138 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6141 2000-01-11 Richard M. Stallman <rms@gnu.org>
6143 * minibuf.c (Ftry_completion): Doc fix.
6145 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6147 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6150 2000-01-11 Andreas Schwab <schwab@suse.de>
6152 * coding.c (code_convert_region): Initialize total_skip.
6154 2000-01-08 Dave Love <fx@gnu.org>
6156 * eval.c (Fuser_variable_p): Check customizability too.
6158 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6160 * minibuf.c (Fcompleting_read): Doc fix.
6162 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6164 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6167 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6168 Check that input style is supported before trying to create an
6170 (x_window): Call x_create_im.
6172 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6174 * xfns.c (current_gif_memory_src): New variable.
6175 (gif_load): Record the address of the current memory source
6176 in current_gif_memory_src.
6177 (gif_read_from_memory): Use current_gif_memory_src.
6179 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6180 macros statement form.
6182 * sound.c (struct sound): Renamed from struct sound_file.
6183 (struct sound): Add members `data' and `header_size'.
6184 (enum sound_attr): Add SOUND_DATA.
6185 (current_sound, current_sound_device): Variables renamed from
6186 sound_file and sound_device.
6187 (parse_sound): Parse :data.
6188 (parse_sound): Handle sound data in strings.
6189 (find_sound_type): Function renamed from find_sound_file_type.
6190 (wav_init, au_init): Fail if sound's header_size is smaller than
6192 (wav_play, au_play): Play sounds from string data.
6194 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6196 * lisp.h: Add prototype for allocate_string_data.
6198 * alloc.c (Fgarbage_collect): Return number of live and free
6201 * alloc.c (mark_buffer): Remove code in #if 0.
6203 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6204 (strings_consed): New variable.
6205 (allocate_string): Set it.
6206 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6207 (Fmemory_use_counts): Return strings_consed. Use Flist.
6209 * alloc.c: General cleanup in comments etc. Remove conditional
6210 compilation for `standalone'.
6212 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6214 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6215 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6216 (DONT_COPY_FLAG): Removed.
6217 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6218 (struct sdata, struct sblock): New
6219 (struct string_block): Rewritten.
6220 (STRINGS_IN_STRING_BLOCK): New macro.
6221 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6222 (large_sblocks, string_blocks, string_free_list): New variables.
6223 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6224 (init_strings): Rewritten.
6225 (allocate_string, allocate_string_data, compact_small_strings)
6226 (free_large_strings, sweep_strings): New functions.
6227 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6228 (struct string_block_head, current_string_block)
6229 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6230 (STRING_PAD): Removed.
6231 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6232 (Fgarbage_collect): Don't set mark bit in large strings.
6233 (mark_object): Mark strings differently. Mark symbol names
6235 (survives_gc_p): Test marked strings differently.
6236 (gc_sweep): Sweep strings differently, unmark strings in
6238 (compact_strings): Removed.
6240 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6242 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6243 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6245 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6247 * fileio.c (Finsert_file_contents): Signal error if visiting file
6248 in a non-empty buffer.
6250 * term.c (encode_terminal_code): Fix the previous change.
6252 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6254 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6255 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6257 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6259 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6261 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6262 need to test for MSDOS frames.
6264 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6266 * dosfns.c (unspecified_colors): Remove.
6267 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6269 (msdos_stdcolor_name): Return strings for unspecified fore- and
6272 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6273 (syms_of_xfaces): Remove their staticpro's.
6274 (tty_color_name): Return Lisp strings for unspecified fore- and
6276 (Finternal_set_lisp_face_attribute): Remove the special treatment
6277 for Qunspecified_{f,b}g.
6278 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6281 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6283 * xdisp.c (reseat_at_next_visible_line_start): Position before
6284 newline only if ending up on a newline.
6285 (next_element_from_ellipsis): Return success. Handle case of
6286 displaying no ellipsis. Fix case of ellipsis defined in display
6288 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6291 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6293 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6294 (Fcolor_supported_p): Renamed from face-color-supported-p.
6296 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6298 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6299 list of colors renamed to tty-defined-color-alist.
6300 (tty_color_name): Pass the frame to tty-color-by-index.
6301 (realize_tty_face): tty-color-alist is now a function which
6302 accepts the frame as argument.
6304 * term.c (Ftty_display_color_p): Accept an optional argument
6307 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6309 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6310 encode_terminal_code.
6312 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6314 * dispnew.c (mode_line_string): Support termcap frames as well.
6316 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6318 * syntax.c (Fforward_word): Undo previous change.
6320 * editfns.c (Fconstrain_to_field): Don't constrain if
6321 inhibit-field-text-motion is non-nil.
6322 (Fline_beginning_position): Undo previous change.
6323 (Fline_end_position): Ditto.
6325 * syntax.c (Fforward_word): Notice field boundaries only if
6326 inhibit-field-text-motion is nil.
6328 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6330 * editfns.c (Vinhibit_field_text_motion): New variable.
6331 (inhibit-field-text-motion): New DEFVAR_LISP.
6332 (Fline_beginning_position, Fline_end_position): Notice field
6333 boundaries only if inhibit-field-text-motion is nil.
6335 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6337 (x_build_heuristic_mask): Likewise.
6338 (xbm_load_image_from_file): Change error output.
6339 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6340 (gif_load, gs_load, x_kill_gs_process): Ditto.
6342 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6343 color indices when accessing raster pixels.
6344 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6345 one of :file or :data.
6346 (enum pbm_keyword_index): Add PBM_DATA.
6347 (pbm_format): Add :data.
6348 (pbm_image_p): Allow either :file or :data.
6349 (pbm_read_file): New function.
6350 (pbm_scan_number): Rewritten to read from string.
6351 (pbm_load): Support :data.
6353 See ChangeLog.8 for earlier changes.
6356 ;; coding: iso-2022-7bit