1 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3 * lread.c (Fload): Put code checking for recursive loads in #if 0.
5 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
7 * ccl.c: Comment fixed.
8 (MAX_MAP_SET_LEVEL): Increased to 30.
9 (PUSH_MAPPING_STACK): Enclose with do-while block.
10 (POP_MAPPING_STACK): Likewise.
11 (stack_idx_of_map_multiple): New variable.
12 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
13 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
14 call the corresponding CCL program by
15 CCL_CALL_FOR_MAP_INSTRUCTION.
16 (ccl_driver) <CCL_MapSingle>: Likewise.
17 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
18 with the case where looking up process reaches to the end of
19 map-set, and call CCL programs as the above change.
21 2000-09-11 Gerd Moellmann <gerd@gnu.org>
23 * xfns.c (png_load, jpeg_load): Declare some variables volatile
24 that might be clobbered by longjmp.
25 (check_x_display_info, x_decode_color, create_frame_xic)
26 (Fx_display_backing_store, Fx_display_visual_class)
27 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
30 * lread.c (init_lread): Set Vloads_in_progress to nil.
31 (Fload): Show list of recursively loaded files, when signaling an
34 * lread.c (Vloads_in_progress): New variable.
35 (record_load_unwind): New function.
36 (Fload): Check for recursive loads.
37 (syms_of_lread): Initialize Vloads_in_progress.
38 (read_integer, read1): Avoid some compiler warnings.
40 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
43 2000-09-11 Miles Bader <miles@gnu.org>
45 * editfns.c (Fbuffer_string): Doc fix.
47 2000-09-10 Gerd Moellmann <gerd@gnu.org>
49 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
51 2000-09-09 Ken Raeburn <raeburn@gnu.org>
53 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
54 whether to include other header files.
56 2000-09-09 Gerd Moellmann <gerd@gnu.org>
58 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
59 by Fmemq as a boolean.
61 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
63 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
65 2000-09-08 Gerd Moellmann <gerd@gnu.org>
67 * ralloc.c (mmap_fd): Remove initializer which can make it
68 read-only in a dumped Emacs.
69 (mmap_fd_1): New variable.
70 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
71 restore it from there.
72 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
73 unconditionally so that mmap_fd can be initialized there.
74 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
75 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
76 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
78 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
80 * xdisp.c (dump_glyph_row): Fix printf format string.
81 (display_line, move_it_in_display_line_to): Avoid compiler
84 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
86 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
89 * xdisp.c (try_window_id): When trying to locate cursor in
90 unchanged rows at the top, handle the case that we can't find it.
92 * xterm.c (x_draw_glyphs): Handle case START and END are out
93 of bounds more carefully.
95 2000-09-08 Dave Love <fx@gnu.org>
97 * s/sol2.h (REL_ALLOC_MMAP): Define.
98 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
100 * ralloc.c: Don't include string.h (redundant).
101 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
102 [!MAP_ANON]: Include fcntl.h.
103 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
104 (r_alloc, r_re_alloc, r_alloc_free)
105 (mmap_enlarge, mmap_set_vars): Use it.
106 (r_alloc_init_fd): New function.
107 (__morecore) [SYSTEM_MALLOC]: Don't declare.
108 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
111 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
114 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
115 change to __NetBSD__.
117 2000-09-08 Kenichi Handa <handa@etl.go.jp>
119 * search.c (compile_pattern): Check the multibyteness of cached
122 2000-09-08 Miles Bader <miles@gnu.org>
124 * xfaces.c (default_face_vector): Function removed.
125 (Finternal_merge_in_global_face): Restore old global/local
126 attribute override order. Use inline loop instead of calling
129 2000-09-07 Gerd Moellmann <gerd@gnu.org>
131 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
132 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
133 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
134 where necessary, in case POINTER_TYPE is `void'.
136 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
138 * frame.c (make_terminal_frame): Initialize frame foreground and
139 background colors to unspecified, for the initial instance of an
142 2000-09-07 Gerd Moellmann <gerd@gnu.org>
144 * ralloc.c (mmap_find): Fix overlap computation.
145 (mmap_enlarge): Compute nbytes before trying to find an
148 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
151 * lread.c (syms_of_lread): Change value of regexp
152 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
154 * xmenu.c (xdialog_show): When looking up the selection in
155 menu_items, take `quote' boundaries into account; this corresponds
156 to a nil ITEM in x-popup-dialog.
158 2000-09-07 Kenichi Handa <handa@etl.go.jp>
160 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
162 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
164 * coding.c (encode_coding_sjis_big5): Use translation table for
165 encoding, not decoding. Fix the handling of latin-jisx0201.
166 Check for the charset katakana-jisx0201 too.
167 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
168 (detect_coding_sjis): Check the byte sequence more rigidly.
170 2000-09-07 Gerd Moellmann <gerd@gnu.org>
172 * xfaces.c (Vparam_value_alist): New variable.
173 (syms_of_xfaces): Initialize it.
174 (Finternal_set_lisp_face_attribute): Avoid more consing.
176 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
178 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
179 (Qbackground_mode): New variable.
180 (syms_of_frame_1): Initialize Qbackground_mode.
182 * lisp.h (Qdisplay): Declare extern.
184 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
185 change face on all frames, and change the default for new frames.
187 2000-09-07 Dave Love <fx@gnu.org>
189 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
191 2000-09-07 Kenichi Handa <handa@etl.go.jp>
193 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
195 * charset.c: Include composite.h
196 (lisp_string_width): New function.
197 (Fstring_width): Call lisp_string_width instead of strwidth.
199 * Makefile.in (charset.o): Depends on composite.h.
201 * process.c (read_process_output): Before inserting the decoded
202 text in the buffer, adjust the multibyteness.
204 2000-09-06 Gerd Moellmann <gerd@gnu.org>
206 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
207 buffer's text buffer is null, map new memory.
209 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
210 POINTER_TYPE and size_t.
211 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
212 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
213 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
214 [REL_ALLOC_MMAP]: New macros.
215 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
216 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
217 [REL_ALLOC_MMAP]: New functions.
219 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
220 before and after unexec.
222 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
223 text buffers if necessary.
225 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
226 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
229 * config.in (HAVE_MMAP): Add #undef.
231 2000-09-05 Gerd Moellmann <gerd@gnu.org>
233 * frame.c (Qdisplay_type): New variable.
234 (syms_of_frame_1): Initialize it.
235 (Fframe_parameter): New function that avoids consing.
236 (syms_of_frame): Defsubr it.
238 * buffer.c (Fother_buffer): Consider buffers as invisible when
239 they are displayed in a window on an invisible frame.
241 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
242 get-largest-window always return nil.
244 2000-09-04 Gerd Moellmann <gerd@gnu.org>
246 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
247 variable; recognize Emacs 19 elc files.
249 2000-09-04 Miles Bader <miles@gnu.org>
251 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
252 before initially popping up the menu, so the menu doesn't flash
253 when the face settings are significantly different from the
256 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
258 * regex.c (WIDE_CHAR_SUPPORT): New macro.
259 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
260 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
261 (BIT_UNIBYTE): Remove.
262 (re_match_2_internal): Delete corresponding code and streamline the
263 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
264 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
265 (re_wctype_t): New type.
266 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
267 (regex_compile): Use them and fix handling of overly long char classes.
269 2000-09-03 Andrew Innes <andrewi@gnu.org>
271 * makefile.w32-in: Change to DOS line endings.
273 * s/ms-w32.h (ORDINARY_LINK): New define.
275 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
276 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
278 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
279 (distclean): Delete them here instead.
281 * w32proc.c (compare_env): Convert to uppercase for comparison,
282 not lowercase, to match how the native Windows shell works.
284 2000-09-03 Jason Rumney <jasonr@gnu.org>
286 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
287 CVS changes the line-ends when checking in/out on DOS/Windows.
289 * makefile.nt (emacs): Do not change directory to run temacs, as
290 the load-path is set relative to current directory.
292 2000-09-03 Miles Bader <miles@gnu.org>
294 * xterm.c (x_alloc_lighter_color_for_widget): New function.
296 2000-09-02 Gerd Moellmann <gerd@gnu.org>
298 * xdisp.c (redisplay_mode_lines): New function.
299 (display_mode_lines): Return number of mode lines displayed.
300 (echo_area_display): Use redisplay_mode_lines to draw garbaged
301 mode lines. Don't temporarily bind redisplay-dont-pause to t.
303 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
304 string.h and strings.h.
305 (index) [HAVE_INDEX]: Add prototype.
307 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
308 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
310 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
311 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
313 2000-09-01 Gerd Moellmann <gerd@gnu.org>
315 * lread.c (read1): Accept `?' as symbol constituent, for
316 compatiblity with XEmacs.
318 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
320 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
321 (struct re_pattern_buffer): Remove newline_anchor.
322 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
323 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
324 (re_max_failures, fail_stack): Use size_t rather than unsigned.
325 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
326 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
327 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
328 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
329 Get rid of references to newline_anchor.
330 (regcomp): Allocate and precompute a fastmap.
332 2000-08-31 Gerd Moellmann <gerd@gnu.org>
334 * lread.c (openp): GCPRO local variable `filename'.
336 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
338 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
340 * regex.c: Merge some changes from GNU libc. Add prototypes.
341 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
342 Use memcmp and memcpy instead of bcopy and bcmp.
343 (init_syntax_once): Use ISALNUM.
344 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
345 (REG_UNSET_VALUE): Remove. Use NULL instead.
346 (REG_UNSET, re_match_2_internal): Use NULL.
347 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
349 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
350 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
351 (regex_compile): In handle_interval, return an error rather than try to
352 unfetch the interval if we can't find the closing brace.
353 Obey the RE_NO_GNU_OPS syntax bit.
354 (TOLOWER): New macro.
356 (regexec): Allocate regs.start and regs.end as one block.
358 2000-08-30 Gerd Moellmann <gerd@gnu.org>
360 * xdisp.c (echo_area_display): Check display_completed instead
361 of calling detect_input_pending.
363 * dispnew.c (update_frame): Only set display_completed here; move
364 the update_begin and update_end calls here from update_frame_1.
365 (update_frame_1): Don't set display_completed here, don't call
366 update_begin/update_end.
368 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
369 instead of store_frame_param.
371 2000-08-29 Gerd Moellmann <gerd@gnu.org>
373 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
374 desired window matrix hasn't been displayed, use the current row
375 instead. Make sure that only those frame rows are updated for
376 which there exists a corresponding enabled desired row.
378 2000-08-29 Miles Bader <miles@gnu.org>
380 * xfaces.c (default_face_vector): New function.
381 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
383 2000-08-29 Gerd Moellmann <gerd@gnu.org>
385 * lread.c (openp): Prevent temporary string passed to
386 Ffile_readable_p from being garbage collected.
388 2000-08-28 Dave Love <fx@gnu.org>
390 * keymap.c (store_in_keymap): Add `static' to declaration.
392 2000-08-28 Gerd Moellmann <gerd@gnu.org>
394 * emacs.c, callint.c, doc.c, editfns.c
395 (toplevel) [HAVE_STRING_H]: Include string.h.
396 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
397 (index): Remove prototypes which might conflict with non-standard
398 definitions of index/strchr.
400 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
401 (rindex): Define only if !HAVE_RINDEX.
403 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
405 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
407 2000-08-28 Miles Bader <miles@gnu.org>
409 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
410 made inconsistent by a font-related attribute in FROM.
411 (merge_face_inheritance): Add function comment.
413 2000-08-28 Kenichi Handa <handa@etl.go.jp>
415 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
416 the 4th arg (PREV_EVENT) Qt to suppress input method.
418 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
420 * regex.c: Indent cpp directives and remove parens after `defined'.
421 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
422 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
423 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
424 (re_compile_pattern): Use size_t for length.
425 (init_syntax_once): Move to a better place.
426 * regex.h: Merge changes from GNU libc. Indent cpp directives.
427 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
429 * syntax.c (back_comment): Detect cases where a comment-starter is
430 actually inside another comment as in: /* a // b */ c // d \n.
431 Make it clear that `comstart_pos' is unused for nested comments.
433 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
434 (KEYMAPP): New macro.
435 (Fkeymap_parent, Fset_keymap_parent): Use it.
436 (fix_submap_inheritance): Mark it static.
437 (define_as_prefix, describe_buffer_bindings, describe_command)
438 (describe_translation, describe_map): Complete prototypes.
440 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
442 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
443 to better match the key-lookup behavior.
445 2000-08-27 Gerd Moellmann <gerd@gnu.org>
447 * xfaces.c (lface_fully_specified_p): Handle :inherit.
448 (Finternal_set_lisp_face_attribute): Fix typo in error message.
450 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
452 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
453 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
454 (xterm.o): Depend on coding.h
456 2000-08-26 Kenichi Handa <handa@etl.go.jp>
458 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
459 the corresponding '#endif'.
461 2000-08-26 Miles Bader <miles@gnu.org>
463 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
464 * xfaces.c (QCinherit): New variable.
465 (syms_of_xfaces): Initialize it.
466 (LFACE_INHERIT): New macro.
467 (Finternal_get_lisp_face_attribute)
468 (merge_face_vector_with_property)
469 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
470 (check_lface_attrs): Allow new types of face height. Check
472 (CYCLE_CHECK): New macro.
473 (merge_face_inheritance): New function.
474 (merge_face_vectors): Merge inherited faces too. Add F and
475 CYCLE_CHECK arguments.
476 (merge_face_vector_with_property, Finternal_merge_in_global_face)
477 (lookup_named_face, lookup_derived_face, realize_named_face)
478 (face_at_string_position, face_at_buffer_position): Supply
479 new F and CYCLE_CHECK arguments to merge_face_vectors.
480 (merge_face_heights): New function.
481 (merge_face_vectors, merge_face_vector_with_property)
482 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
483 handle relative face heights.
484 (lface_same_font_attributes_p): Compare heights using EQ.
486 2000-08-26 Kenichi Handa <handa@etl.go.jp>
488 * charset.c (char_to_string): Check the character validity.
489 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
492 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
494 * regex.c (PUSH_FAILURE_COUNT): New macro.
495 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
496 Handle popping of a register's or a counter's data.
497 (POP_FAILURE_POINT): Use the new name.
498 (re_match_2_internal): Push counter data on the stack for succeed_n,
499 jump_n and set_number_at and remove misleading dead code in succeed_n.
501 2000-08-25 Gerd Moellmann <gerd@gnu.org>
503 * xdisp.c (redisplay_internal): If considering all windows on all
504 frames, update the display for each frame as soon as possible,
505 instead of first building all desired matrices for all frames, and
506 then updating them all.
507 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
509 2000-08-24 Gerd Moellmann <gerd@gnu.org>
511 * bytecode.c (mark_byte_stack): Add a comment.
513 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
514 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
517 2000-08-24 Kenichi Handa <handa@etl.go.jp>
519 * minibuf.c (do_completion): Always use compare-string, not
520 string-equal because the latter doesn't pay attention to
521 multibyteness of strings.
523 * process.c (create_process): Don't setup raw-text coding here.
524 (Fopen_network_stream): Don't set coding->src_multibyte and
525 coding->dst_multibyte here.
526 (read_process_output): For process filter, return unibyte string
527 if default-enable-multibyte-characters is nil.
528 (send_process): If OBJECT is multibyte text, be sure to encoded it
529 by the specified coding system for the process. Otherwise, setup
531 (init_process): Don't initialize default-process-coding-system
534 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
536 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
537 <scroll-down-aggressively>: Likewise.
539 2000-08-23 Kenichi Handa <handa@etl.go.jp>
541 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
542 zero. Set coding->produced_char correctly.
544 2000-08-22 Andrew Innes <andrewi@gnu.org>
546 * makefile.w32-in: New file.
548 * unexw32.c (unexec): Ignore old_name, and use the actual location
549 of the current executable instead. Base new_name on this.
551 * w32proc.c (create_child): Remove reference to security
552 descriptor, which isn't needed and doesn't compile with mingw32.
554 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
555 up dllimport attributes.
556 (x_update_window_end): Update prototype.
558 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
559 extern, which screws up dllimport attributes.
561 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
562 up dllimport attributes.
564 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
565 screws up dllimport attributes.
567 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
568 up dllimport attributes.
569 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
570 screws up dllimport attributes.
572 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
573 up dllimport attributes.
575 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
576 screws up dllimport attributes.
578 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
579 screws up dllimport attributes.
581 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
582 up dllimport attributes.
584 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
585 unnecessary extern, which screws up dllimport attributes.
588 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
589 up dllimport attributes.
591 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
592 unnecessary extern, which screws up dllimport attributes.
594 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
595 screws up dllimport attributes.
597 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
598 up dllimport attributes.
600 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
602 * w32bdf.c (search_file_line):
606 (w32_BDF_to_x_font): Fix compile warnings.
608 * w32menu.c: Include keyboard.h before frame.h. Fix compile
611 * w32select.c: Include keyboard.h before frame.h.
613 * w32fns.c (max): Define macro.
614 (JOHAB_CHARSET): Define if not known.
615 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
616 (Fx_show_tip): Synch with X version.
618 * w32xfns.c: Include keyboard.h before frame.h.
620 * w32fns.c: Include keyboard.h before frame.h.
622 * w32term.c: Include keyboard.h before frame.h.
624 * fontset.c: Include keyboard.h before frame.h.
626 * w32inevt.c: Include keyboard.h before frame.h.
627 (MOUSE_MOVED): Define if not known.
629 * minibuf.c: Include keyboard.h before frame.h.
631 * keyboard.c: Include keyboard.h before frame.h.
633 * indent.c: Include keyboard.h before frame.h.
635 * dispnew.c: Include keyboard.h before frame.h.
637 * buffer.c: Include keyboard.h before frame.h.
639 * alloc.c: Include keyboard.h before frame.h.
641 * print.c: Include keyboard.h before frame.h.
643 * process.c: Include keyboard.h before frame.h.
645 * scroll.c: Include keyboard.h before frame.h.
647 * sysdep.c: Include keyboard.h before frame.h.
649 * term.c: Include keyboard.h before frame.h.
651 * window.c: Include keyboard.h before frame.h.
653 * xdisp.c: Include keyboard.h before frame.h.
654 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
656 * frame.c: Include keyboard.h before frame.h.
658 * w32heap.h: Undefine min, max.
660 * w32gui.h: Undefine min, max.
662 * unexw32.c: Change PUCHAR to PCHAR.
663 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
666 (copy_executable_and_dump_data): Remove unnecessary static defs.
667 (copy_executable_and_dump_data): Fix compile warnings.
669 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
671 * w32console.c (min): Define macro.
672 (clear_frame, write_glyphs): Fix compile warning.
674 * w32proc.c (compare_env):
675 (find_child_console): Fix compile warning.
677 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
678 sys_errlist instead of _sys_errlist.
679 (get_emacs_configuration_options): New function.
681 * s/ms-w32.h (sys_nerr): Provide default definition.
682 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
683 name with _ prepended.
684 (NSIG): Define if not known.
685 (get_emacs_configuration): Provide extern declaration.
686 (get_emacs_configuration_options): Provide extern declaration.
687 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
689 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
691 (read_unc_volume): Fix compile warning.
693 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
694 definitions from being used.
696 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
698 * w32.c (unc_volume_file_attributes):
699 (open_unc_volume): Make arg const.
701 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
702 (read_input_waiting): Remove excess parameter.
704 * w32.c (init_environment): Call _access.
705 (check_windows_init_file): Call _close.
706 (init_user_info): Call _putenv.
707 (init_environment): Call _putenv and _strdup.
708 (init_ntproc): Reset volume info cache on startup.
710 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
711 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
712 cannot override the CRT malloc.
714 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
715 (LINK_FLAGS): Append to original value of LINK_FLAGS.
717 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
718 unless we are linking with a static CRT.
719 (RVA_TO_PTR): Cast result to unsigned char*.
721 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
722 (add_volume_info): Use xstrdup.
724 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
726 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
727 (do_completion, Fminibuffer_complete_word): Use it.
728 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
729 var so it can take non-boolean values.
731 2000-08-21 Gerd Moellmann <gerd@gnu.org>
733 * editfns.c (find_field): Formatting changes.
734 (toplevel): Some old-style function forward declarations
735 changed to prototypes, some new protypes added, some functions
738 * lisp.h (set_time_zone_rule): Add prototype.
739 (use_dialog_box): External declaration.
741 * keyboard.c (gen_help_event): Add parameter SIZE.
742 (kbd_buffer_events_waiting): Slightly rewritten.
743 (clear_event): New function.
744 (kbd_buffer_get_event): Use it, and clear the input_events of
746 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
747 don't fill the newly created array with nils.
748 (toplevel): Convert some old-style function forward declarations
751 * keyboard.h (gen_help_event): Change prototype.
753 * xterm.c (XTread_socket): Change calls to gen_help_event.
755 * w32term.c (w32_read_socket): Change calls to gen_help_event.
757 * eval.c (Fmacroexpand): Doc fix.
759 2000-08-20 Jason Rumney <jasonr@gnu.org>
761 * w32term.h (x_display_info_for_display): Remove as this function
762 does not exist on W32.
764 * w32term.c (help_echo_window): New variable.
765 (syms_of_w32term): staticpro it.
766 (note_mode_line_highlight): Set it.
767 (XTextExtents16): Removed as there is no equivalent on W32.
768 (x_compute_glyph_string_overhangs): Incomplete body removed, as
769 the X way of doing this will not work for W32.
770 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
771 (x_draw_image_foreground): Avoid drawing outside of the clip area
772 when image doesn't have a mask.
773 (note_mouse_highlight): Process overlays in the right order of
774 priority. Set help_echo_window.
775 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
776 because that's more visible for large images.
778 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
779 name to single_keymap_panes.
780 (w32_menu_show): Set wv->title when dealing with titles.
781 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
783 2000-08-21 Miles Bader <miles@gnu.org>
785 * minibuf.c (do_completion): Try again if we rewrite the input
786 string, but no completion was done, so that any completion message
789 2000-08-20 Gerd Moellmann <gerd@gnu.org>
791 * xfaces.c (lface_equal_p): Compare strings differently.
792 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
793 (realize_tty_face): Use them.
794 (syms_of_xfaces): Initialize new variables.
795 (map_tty_color): New function, extracted from realize_tty_face.
796 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
797 foreground or background color, store the new color name in the
798 realized face; previous code trying to do this had no effect.
799 (realize_tty_face): Use map_tty_color.
800 (Fclear_face_cache): Set face_change_count and ensure thorough
803 2000-08-19 Gerd Moellmann <gerd@gnu.org>
805 * undo.c (record_first_change, record_marker_adjustment): Don't
806 use XBUFFER on last_undo_buffer which might not be a buffer.
808 2000-08-18 Kenichi Handa <handa@etl.go.jp>
810 * coding.c (decode_coding_string): Set members consumed,
811 consumed_char, produced, produced_char of *coding correctly. If
812 decode_coding doesn't consume any byte, don't try anymore.
813 (encode_coding_string): Likewise.
815 2000-08-18 Gerd Moellmann <gerd@gnu.org>
817 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
818 conditional have void type, for Standard C compilers.
820 * xdisp.c (redisplay_internal): Compare windows for equality with
821 EQ, instead of applying XWINDOW to something that might not
824 2000-08-18 Kenichi Handa <handa@etl.go.jp>
826 * fontset.c (Finternal_char_font): Search only the selected frame
827 for a window of the current buffer.
829 2000-08-18 Gerd Moellmann <gerd@gnu.org>
831 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
834 * keyboard.c (kbd_buffer_get_event): Handle the case that the
835 second half of a HELP_EVENT is found at the start of kbd_buffer.
837 2000-08-18 Miles Bader <miles@gnu.org>
839 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
841 * editfns.c (save_restriction_save): Rewrite to use markers.
842 (save_restriction_restore): Rewrite to understand new form of data
843 saved by save_restriction_save.
844 (Fsave_restriction): Remove cautionary note in doc-string.
846 2000-08-17 Gerd Moellmann <gerd@gnu.org>
848 * fileio.c (build_annotations): Add a comment explaining the
849 return value of format-annotate-function. Replace a spurious call
850 to Flength with a CONSP test. Call format-annotate-function with
851 a fifth arg specifying how many times the function is been called
852 in a row, to let it choose temporary buffers appropriately.
854 2000-08-17 Dave Love <fx@gnu.org>
856 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
857 declare make_temp_name twice.
859 * lread.c: Prototype readevalloop, load_unwind,
860 load_descriptor_unwind.
861 (unreadpure): Give it an arg.
863 * unexalpha.c: Prototype fatal_unexec, mark_x,
864 update_dynamic_symbols. Declare unexec as void.
866 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
867 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
869 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
870 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
873 * alloca.c: Use #error.
874 [POINTER_TYPE]: Use it.
876 * eval.c (Fdefvar): Doc fix.
878 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
881 * buffer.h: Avoid DECLARE_INTERVALS.
883 * config.in: Add size_t.
885 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
887 * w16select.c (set_clipboard_data): If there's not enough memory
888 to put text into clipboard, return 1, as Fw16_set_clipboard_data
889 expects. In case of other failures, return 3.
890 (system_error_msg): New error message.
891 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
894 2000-08-16 Gerd Moellmann <gerd@gnu.org>
896 * term.c (write_glyphs): Also turn off inverse video after turning
897 off other appearances in case TS_exit_attribute_mode is not equal
898 to TS_end_standout_mode.
899 (insert_glyphs): Turn inverse video on/off for each run of glyphs
901 (turn_off_face): Reset standout_mode only if
902 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
903 is equal to TS_end_standout_mode.
905 2000-08-16 Kenichi Handa <handa@etl.go.jp>
907 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
908 sequence at the end of the source block.
910 * ccl.c (Fccl_program_p): Docstring modified.
911 (Fccl_execute): Likewise.
912 (Fccl_execute_on_string): Likewise.
914 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
916 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
918 2000-08-16 Kenichi Handa <handa@etl.go.jp>
920 The following changes are mainly to fix bugs of
921 encode/decode-coding-string failing if encoding/decoding return
922 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
923 variable conversion_buffer.
925 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
926 decrement dst_end to avoid buffer overflow in the later call of
929 * coding.h (conversion_buffer_size, conversion_buffer)
930 (get_conversion_buffer): Extern deleted.
932 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
933 (conversion_buffer, conversion_buffer_size): Variables deleted.
934 (get_conversion_buffer): Function deleted.
935 (struct conversion_buffer): New structure.
936 (MAX_ALLOCA): New macro.
937 (allocate_conversion_buffer): New macro.
938 (extend_conversion_buffer, free_conversion_buffer): New functions.
939 (ccl_coding_driver): Set coding->result.
940 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
941 this is the last block of source.
942 (encode_coding): Likewise. Handle the source block as the last
943 one only when the whole source text is consumed.
944 (decode_coding_string): Handle the case that the output buffer is
945 too small to decode the whole source text. Use
946 allocate_conversion_buffer, extend_conversion_buffer and
947 free_conversion_buffer, not get_conversion_buffer.
948 (encode_coding_string): Likewise.
949 (init_coding): Function deleted.
950 (init_coding_once): Delete code to initialize
951 conversion_buffer_size.
953 * emacs.c (main): Don't call init_coding.
955 * msdos.c (IT_write_glyphs): Use a locally declared
958 * term.c (write_glyphs): Use a locally declared conversion_buffer.
959 (insert_glyphs): Likewise.
961 * w32console.c (write_glyphs): Use a locally declared
964 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
966 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
967 member of display_info is NULL.
969 2000-08-15 Gerd Moellmann <gerd@gnu.org>
971 * alloc.c (compact_small_strings): Use safe_bcopy, add an
974 * term.c (turn_off_face): Reset standout_mode when resetting
975 appearances with capability `me'.
976 (write_glyphs): Switch on inverse video before each face change.
978 2000-08-14 Dave Love <fx@gnu.org>
980 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
981 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
982 (lisp_free): Declare and make static.
984 * window.c: Fix embedded comment.
985 (syms_of_window): Fix doc string.
987 2000-08-14 Gerd Moellmann <gerd@gnu.org>
989 * keymap.c (push_key_description): If C without modifiers is < 32,
990 make sure to print `C-' before `M-', like in the manual.
992 2000-08-11 Gerd Moellmann <gerd@gnu.org>
994 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
995 since they aren't relocated anymore.
996 (sxhash_string): Make sure returned hash code fits in a Lisp
999 * xdisp.c (try_cursor_movement): Fix handling of cursor in
1000 partially visible line which is smaller than the window's
1003 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1005 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
1006 the multibyte form of eight-bit-control characters.
1007 (Fccl_execute_on_string): Initialize ccl->multibyte.
1009 * ccl.h (struct ccl_program): New member multibyte.
1011 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
1013 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1015 * regex.c (regex_compile) <normal_char>: Pay attention to
1017 (analyse_first) <exactn>: Setup fastmap correctly for
1018 eight-bit-control characters.
1020 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1022 * termhooks.h (enum event_kind): New member
1023 multibyte_char_keystroke.
1025 * keyboard.c (make_lispy_event): Handle the new event type
1026 multibyte_char_keystroke.
1028 * xterm.c: Include coding.h.
1029 (XTread_socket): Work around a bug of XmbLookupString. If the
1030 input is from XIM, decode it according to the current locale. In
1031 that case, generate multibyte_char_keystroke events.
1033 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1035 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1036 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1038 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1040 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1041 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1042 (move_it_in_display_line_to): Record iterator's ascent and descent
1043 before producing glyphs, and restore them when we know the glyph
1044 doesn't fit on the line.
1045 (move_it_to): Restructured so that it's easier to debug. If
1046 moving to a vpos, and not moving to an x or character position,
1047 stop as soon as the specified vpos is reached; don't move further
1048 into that line because that might change the computed line height.
1049 (try_cursor_movement): New function, extracted from the cursor
1050 movement branch of redisplay_window. If ending on a partially
1051 visible line, don't try to scroll if the cursor line is taller
1053 (redisplay_window): Use try_cursor_movement.
1055 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1056 because that function doesn't cope with variable-height lines.
1058 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1059 box cursor because that's better visible for large images.
1061 2000-08-10 Miles Bader <miles@gnu.org>
1063 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1065 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1067 * xdisp.c (Vmessages_buffer_name): New variable.
1068 (message_dolog): Use it.
1069 (syms_of_xdisp): Initialize it.
1071 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1073 * msdos.c (IT_note_mouse_highlight): Update the calls to
1075 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1076 redundant now that keyboard.h is included.
1078 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1080 * keyboard.c (kbd_buffer_events_waiting): New function.
1082 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1084 * msdos.c: Include keyboard.h.
1085 (XMenuActivate): Empty no_event events from the event buffer. If
1086 no events are left after that, call clear_input_pending.
1087 (mouse_clear_clicks): New function, code moved from mouse_init.
1088 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1089 mouse driver to ``forget'' any past clicks.
1091 * Makefile.in (msdos.o): Depend on keyboard.h.
1093 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1095 * lisp.h (input_pending): External declaration.
1097 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1099 * xdisp.c (echo_area_display): Display thoroughly if input is
1100 pending. Bind redisplay-dont-pause to t during the redisplay.
1101 in case input is pending.
1103 * dispnew.c (Qredisplay_dont_pause): New variable.
1104 (syms_of_display): Initialize and staticpro it.
1105 (update_frame_1): Don't interrupt the display for pending input if
1106 redisplay_dont_pause is set.
1108 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1110 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1112 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1114 * callproc.c (Fcall_process): Terminate the unwind-protect around
1115 the post-read-conversion of coding system.
1117 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1118 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1119 * buffer.h (overlays_at): Update prototype.
1120 * xdisp.c (next_overlay_change): Update call to overlays_at.
1121 * xfaces.c (face_at_buffer_position): Likewise.
1122 * textprop.c (Fget_char_property): Likewise.
1123 * xterm.c (note_mouse_highlight): Likewise.
1125 * minibuf.c (do_completion): Don't consider a simple change of
1126 case as `completion'.
1128 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1130 * keyboard.c (syms_of_keyboard): Initialize
1131 last_point_position_buffer.
1132 * undo.c (record_delete): Make sure last_point_position_buffer is
1133 a buffer before comparing pointers.
1135 * coding.h (decode_coding_string): Declare.
1137 * intervals.h (Fprevious_single_char_property_change): Declare.
1139 * textprop.c (Fprevious_single_char_property_change): Don't do
1140 arithmetic directly on lisp objects.
1142 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1145 * keyboard.h (menu_item_eval_property): Declare.
1147 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1148 reuse as buffer name, instead of recreating (and discarding) every
1149 time a message is logged.
1150 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1151 (current_message_1, truncate_message_1, set_message_1)
1152 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1153 (current_message, truncate_echo_area, display_echo_area)
1154 (resize_echo_area_axactly): Changed calls.
1156 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1158 (Ffind_coding_systems_region_internal): First argument to Fappend
1159 must be an integer, not a Lisp object.
1161 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1163 * charset.c (Fchar_width): Doc fix.
1165 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1167 * charset.c (Fstring_width): Doc fix.
1169 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1171 * xdisp.c (start_display): When starting display on a continuation
1172 line, clear ascent and descent members of the iterator structure;
1173 the height of the continued line does not affect the height of the
1175 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1176 line taller than the window.
1177 (redisplay_window) <forced window start>: Handle case that the
1178 middle of the window is not found in any row.
1179 (dump_glyph_row): Show more information.
1180 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1181 first text line in a glyph matrix.
1183 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1184 of the clip area when image doesn't have a mask.
1186 * fns.c (sweep_weak_table): Fix survival conditions for
1187 key-or-value and key-and-value weakness.
1189 * .gdbinit (xhashtable): New command.
1191 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1192 tables out of the list of all weak hash tables.
1194 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1195 a new buffer is created, make sure echo_area_buffer[] references
1198 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1200 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1203 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1205 * syntax.c (skip_chars): Fix previous change. Make the handling
1206 of unibyte string consistent with that of regex search.
1208 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1210 * xmenu.c (popup_get_selection): Use xfree instead of free.
1212 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1214 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1216 * callproc.c (child_setup): Use xfree instead of free.
1218 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1220 (run_mac_command, closedir): Use `xfree' instead of `free'.
1222 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1224 * eval.c (error): Use xfree instead of free.
1226 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1228 * fns.c: Replace `illegal' with `invalid'.
1229 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1231 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1233 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1236 2000-08-04 Noah Friedman <friedman@splode.com>
1238 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1241 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1243 * syntax.c (skip_chars): Fix typo in error message.
1245 2000-08-04 Andreas Schwab <schwab@suse.de>
1247 * m/ia64.h: Moved from s/ia64.h.
1249 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1251 * process.c (read_process_output): Big simplification. Handle
1252 composition and post-read-conversion of coding system correctly.
1253 (send_process): Handle composition correctly.
1255 * callproc.c (Fcall_process): Handle post-read-conversion of
1256 coding system if any.
1258 * coding.c (decode_coding_iso2022): More strict check for handling
1260 (coding_restore_composition): Pay attention to the case that
1261 cmp_data is not set properly (because of invalid code in the
1263 (run_pre_post_conversion_on_str): Include text properties in the
1265 (decode_coding_string): Set members of coding correctly.
1267 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1269 * s/ia64.h: New file.
1271 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1272 Use NULL instead of 0 at the end of variable argument list of
1273 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1274 sizeof (int) < sizeof (void *).
1276 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1277 of variable argument lists of XtVaGetValues and XtVaSetValues.
1279 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1280 variable argument lists of XtVaGetValues and XtVaSetValues.
1282 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1284 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1285 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1287 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1290 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1291 in call to Fsingle_key_description.
1293 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1296 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1298 * window.c (display_buffer_reuse_frames): New variable.
1299 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1300 frames displaying BUFFER.
1301 (syms_of_window): Define Lisp variable
1302 display-buffer-reuse-frames.
1304 2000-08-01 Miles Bader <miles@gnu.org>
1306 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1307 when to constrain NEW_POS (they were pretty screwed up before).
1309 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1311 * msdos.c (run_msdos_command): Save and restore the master
1312 environment, for the case that child_setup signals an error.
1313 When mirroring slashes in DOS shell commands, don't fail when
1314 argv[2] has embedded blanks.
1315 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1316 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1317 (dos_ttraw): Call mouse_setup_buttons.
1319 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1320 using alloca; free it after run_msdos_command returns.
1322 2000-07-27 Dave Love <fx@gnu.org>
1324 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1326 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1329 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1331 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1333 * editfns.c (lisp_time_argument): Fix last change.
1335 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1337 * fns.c (Fdelete): Make it work on vectors and strings in addition
1340 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1341 (syms_of_fns): Initialize new variables.
1342 (sweep_weak_table): Handle weakness `key-or-value' and
1344 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1345 weakness, with t meaning the same as `key-and-value'.
1347 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1349 * coding.h (struct coding_system): Member safe_charset deleted.
1351 * coding.c (Qsafe_charsets): This variable deleted.
1352 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1354 (coding_safe_chars): New function.
1355 (CODING_SAFE_CHAR_P): New macro.
1356 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1357 checking safe_charsets member of the coding system. Caller
1359 (detect_coding_iso2022): New local variable safe_chars.
1360 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1361 safe_charsets member of the coding system.
1362 (decode_coding_iso2022): New local variable safe_chars.
1363 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1364 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1365 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1366 (ENCODE_UNSAFE_CHARACTER): New macro.
1367 (encode_coding_iso2022): New local variable safe_chars. Check
1369 (setup_coding_system): Delete the code to initialize
1370 coding->safe_charses
1371 (intersection, find_safe_codings): New functions.
1372 (Ffind_coding_systems_region_internal): New function.
1373 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1374 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1375 variable and initialize it.
1377 * fns.c (char_table_ref_and_index): New function.
1379 * lisp.h (char_table_ref_and_index): Add prototype.
1381 2000-07-26 Sam Steingold <sds@gnu.org>
1383 * editfns.c (lisp_time_argument): Added third argument `usec'.
1384 (Ffloat_time): New built-in Lisp function.
1386 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1388 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1389 for the character code.
1391 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1394 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1395 if called for a popup menu.
1396 (xmenu_show): Store help string in widget values.
1398 2000-07-26 Dave Love <fx@gnu.org>
1400 * syswait.h: Move some definitions.
1401 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1402 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1403 perspicuous definitions.
1404 (WTERMSIG): Fix bit pattern used.
1406 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1408 * print.c (print_object): If vector printing is truncated, print
1409 "..." to indicate it as well as the case of list printing.
1411 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1413 * xdisp.c (next_element_from_display_vector): Improve comments.
1415 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1416 for the character code, and the rest for the face id as in 20.x.
1417 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1419 * window.c (window_display_table): Cleaned up.
1421 * syntax.c (Fforward_word): Add last arg nil in call of
1422 Fconstrain_to_field.
1424 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1426 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1427 identical but for the letter-case, don't call
1428 barf_or_query_if_file_exists.
1430 2000-07-25 Miles Bader <miles@gnu.org>
1432 * editfns.c (find_field): Honor special `boundary' fields.
1433 (Qboundary): New variables.
1434 (syms_of_editfns): Initialize Qboundary.
1435 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1436 Use scan_buffer instead of find_before_next_newline, because it
1437 allows us to detect the boundary case where there's a newline at
1439 * lisp.h (Fconstrain_to_field): Update external declaration.
1441 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1443 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1446 2000-07-24 Dave Love <fx@gnu.org>
1448 * s/sunos4-0.h, s/sol2.h:
1449 (LIBS_TERMCAP): Move from m/sparc.h.
1451 * m/sparc.h (TERMINFO): Moved to system files (probably only
1452 relevant for sunos4 judging by its vintage).
1453 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1456 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1458 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1459 name to single_keymap_panes.
1461 2000-07-24 Andreas Schwab <schwab@suse.de>
1463 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1465 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1467 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1468 parameters instead of using int parameters. Expect FN to accept
1469 EMACS_INT parameters.
1470 (display_echo_area, resize_echo_area_axactly, current_message)
1471 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1472 with new argument list.
1473 (resize_mini_window_1): New callback function.
1474 (current_message_1, truncate_message_1, set_message_1): Change
1475 parameter lists to the new format expected by
1476 with_echo_area_buffer.
1478 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1480 * fontset.c (fontset_ref): Remove INLINE declaration.
1481 (fontset_ref_via_base): Likewise.
1482 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1485 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1487 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1488 correct order of priority. If help echo was found in an overlay,
1489 use that overlay as the object in which the help echo was found.
1491 2000-07-22 Miles Bader <miles@gnu.org>
1493 * textprop.c (Fprevious_single_char_property_change): The initial
1494 property value should be from the position preceding POSITION, not
1497 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1499 * coding.c (syms_of_coding): Doc fix for
1500 inhibit-iso-escape-detection.
1502 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1504 * xterm.c (note_mouse_highlight): Process overlays in the right
1507 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1509 * xterm.c (note_mouse_highlight): If help-echo was found in an
1510 overlay, use that overlay as the object in which the help was
1513 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1515 * window.c (foreach_window): Instead of a fake variable argument
1516 list, take one USER_DATA argument.
1517 (foreach_window_1): Likewise, and call callback functions with two
1518 args, the window and USER_DATA.
1519 (struct check_window_data): New struct.
1520 (check_window_containing): Use it.
1521 (window_from_coordinates): Set up a struct check_window_data for
1523 (add_window_to_list, freeze_window_start): Change parameters
1524 according to new calling convention.
1526 * window.h (foreach_window): Change prototype.
1528 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1530 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1532 * xmenu.c (menu_help_callback): Call show_help_echo with
1533 additional arguments OBJECT and POS.
1535 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1537 * data.c (Faset): Allow storing any multibyte character in a
1538 string. Convert unibyte string to multibyte if necessary.
1540 * xfns.c (x_encode_text): New function.
1541 (x_set_name): Use x_encode_text.
1542 (x_set_title): Likewise.
1544 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1546 * xterm.h (x_encode_text): Add prototype.
1548 2000-07-20 Dave Love <fx@gnu.org>
1550 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1553 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1555 * msdos.c (help_echo_window): New variable.
1556 (syms_of_msdos): Initialize and staticpro it.
1557 (IT_note_mode_line_highlight): Set help_echo_window.
1558 (IT_note_mouse_highlight): Ditto.
1559 (dos_rawgetc): Store help_echo_window in the second event produced
1562 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1563 Record the object that generated the help echo and the position of
1564 that object in help_echo_object and help_echo_pos. Record that
1565 some glyphs in a row are displayed in mouse-face.
1566 (IT_update_begin): Don't clear mouse highlight unless one of the
1567 enabled glyph rows is marked as being displayed in mouse-face.
1568 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1569 and position recorded in help_echo_object and help_echo_pos to the
1571 (IT_menu_display): Accept a new argument PN: the pane number of
1572 the current menu pane. Record the pane number and the item
1573 number of the item which has associated help string.
1574 (XMenuActivate): Update the prototype for help_callback in
1575 function declaration. Call IT_menu_display with the current menu
1576 pane number as an additional argument. Call help_callback with
1577 two additional arguments: the pane number and the item number of
1578 the menu item associated with the help text.
1579 (help_echo_object, help_echo_pos): New variables.
1580 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1582 * msdos.h (XMenuActivate): Update prototype.
1584 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1586 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1587 Add some more prototypes.
1589 * xterm.c, xterm.h: Add some more prototypes.
1591 * lisp.h (Fnext_single_char_property_change): Add prototype.
1593 * dispnew.c (direct_output_for_insert): Remove confusing
1594 outer local variable mouse_face_overwritten_p.
1595 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1597 * alloc.c (allocate_string_data): Don't copy old string contents.
1599 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1601 * coding.c (code_convert_region): Delete text properties before
1602 shrinking the conversion region.
1604 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1606 * dispnew.c (update_text_area): Write the whole row if it
1607 has mouse-face in it.
1609 * xfaces.c (face-alternative-font-family-alist): Remove
1610 DEFVAR_LISP; staticpro instead.
1612 * xmenu.c (menu_help_callback): Call show_help_echo with
1615 * keyboard.c (show_help_echo): Add parameter WINDOW.
1616 (read_char): Call show_help_echo with window extracted from Lisp
1618 (gen_help_event): Add parameter WINDOW.
1620 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1622 * xterm.c (help_echo_window): New variable.
1623 (note_mouse_highlight, note_tool_bar_highlight): Set
1625 (XTread_socket): Pass help_echo_window to gen_help_event.
1626 (syms_of_xterm): Initialize and staticpro help_echo_window.
1628 2000-07-18 Dave Love <fx@gnu.org>
1630 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1633 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1635 * alloc.c (allocate_string_data): If string had already data
1636 assigned, copy old contents to new string data.
1638 * coding.c (syms_of_coding): Fix typo in spelling of variable
1639 `inhibit-iso-escape-detection'.
1641 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1643 * Makefile.in: Add dependencies on dispextern.h.
1644 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1645 `free'; both can conflict with system header files.
1647 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1649 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1652 2000-07-18 Dave Love <fx@gnu.org>
1654 * window.c (Fwindow_list): Declare arg `window'.
1656 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1658 * coding.c (setup_coding_system): Don't override the explicitly
1659 specified designations.
1661 2000-07-15 Miles Bader <miles@gnu.org>
1663 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1664 from `text_property_eq' and `text_property_stickiness', respectively.
1665 (find_field, Fconstrain_to_field, char_property_eq)
1666 (char_property_stickiness): Changed to call char-property functions
1667 instead of text-property-only ones.
1669 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1670 `next_single_char_property_change'). Do more error checking, and
1671 cleanup limit behavior.
1672 (Fprevious_single_char_property_change): New function.
1673 (syms_of_textprop): Initialize new subrs.
1675 * xdisp.c (display_prop_end, invisible_text_between_p):
1676 Call Fnext_single_char_property_change instead of
1677 next_single_char_property_change.
1679 2000-07-15 Jason Rumney <jasonr@gnu.org>
1681 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1682 after menu is finished with.
1683 (add_menu_item): Only consider wv->title as a menu title.
1684 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1686 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1688 (FONT_REGEXP): Remove unused macro, and its sub-components.
1689 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1691 * w32term.c (help_echo_object, help_echo_pos): New variables.
1692 (note_mode_line_highlight): Store additional information about the
1693 help-echo in help_echo_object and help_echo_pos. Check both
1694 `local-map' and `keymap' properties for changing the cursor
1695 (note_mouse_highlight): Store additional information about the
1696 help-echo in help_echo_object and help_echo_pos.
1697 (note_tool_bar_highlight): Set help_echo_object to nil and
1698 help_echo_pos to -1.
1699 (w32_read_socket): Use gen_help_event instead of filling
1700 input_events manually.
1701 (syms_of_w32term): Staticpro help_echo_object.
1702 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1703 set, arrange for a mouse-highlight redisplay in
1705 (x_clear_mouse_face): New function.
1706 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1707 (x_update_window_begin): No need to turn off the mouse
1709 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1710 depending on whether they contain glyphs highlighted in
1712 (x_fill_stretch_glyph_string): Consume runs of stretch
1713 glyphs instead of a single one.
1714 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1715 with new argument list.
1716 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1717 (x_append_glyph, x_append_composite_glyph)
1718 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1719 changes in struct glyph starting 1999-12-27. See comments for
1720 xterm.c on 2000-07-05.
1722 2000-07-14 Sam Steingold <sds@gnu.org>
1724 * xfaces.c (realize_x_face): Fix the last patch:
1725 check `default_face' before dereferencing.
1727 2000-07-14 Dave Love <fx@gnu.org>
1729 * syntax.c (back_comment): Add null default in switch (for pcc).
1731 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1733 * xfaces.c (realize_x_face): Make fontset using the base of the
1734 default_face's fontset, not using the default fontset.
1736 * coding.c (inhibit_iso_escape_detection): New variable.
1737 (syms_of_coding): Make it a Lisp variable.
1738 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1739 nonzero, ignore ISO2022's escape sequence.
1741 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1743 * alloca.c (malloc) [emacs]: Define as xmalloc.
1745 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1746 use that instead of the mouse position. Add parameters DX and DY.
1748 * dispextern.h (Fx_show_tip): Adjust number of parameters
1751 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1752 if HELP is a function, call it with OBJECT and POS as parameters
1753 to get the help to display.
1754 (gen_help_event, kbd_buffer_store_help_event): New functions.
1755 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1756 (read_char): Call show_help_echo with new parameters.
1758 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1761 * xterm.c (help_echo_object, help_echo_pos): New variables.
1762 (note_mode_line_highlight): Store additional information about the
1763 help-echo in help_echo_object and help_echo_pos. Check both
1764 `local-map' and `keymap' properties for changing the cursor
1765 (note_mouse_highlight): Store additional information about the
1766 help-echo in help_echo_object and help_echo_pos.
1767 (note_tool_bar_highlight): Set help_echo_object to nil and
1768 help_echo_pos to -1.
1769 (XTread_socket): Use gen_help_event instead of filling
1770 input_events manually.
1771 (syms_of_xterm): Staticpro help_echo_object.
1773 * xmenu.c (menu_highlight_callback): Use
1774 kbd_buffer_store_help_event instead of setting up and input_event
1777 * xdisp.c (eval_form): GCPRO argument sexpr.
1778 (call_function): New function.
1779 (handle_single_display_prop): Use call_function and FUNCTIONP
1780 instead of checking whether if font_height is a symbol and
1783 * eval.c (internal_condition_case_2): New function.
1785 * lisp.h (FUNCTIONP): New macro.
1786 (internal_condition_case_2, call_function): Add prototypes.
1788 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1789 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1790 Always set `arg' member of input_events.
1791 (construct_menu_click): Unused function removed.
1793 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1795 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1796 (construct_drag_n_drop, x_scroll_bar_handle_click)
1797 (w32_read_socket): Always set `arg' member of input_events.
1799 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1801 * lisp.h (eval_form): Add prototype.
1803 * xdisp.c (eval_form): Make it externally visible.
1805 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1807 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1808 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1809 consing. For prefix events, store the frame in the `arg' slot of
1810 the event, otherwise store the key there.
1811 (XTread_socket): Instead of consing, use the frame_or_window slot
1812 of HELP_EVENTs for the frame, and the `arg' slot for the help
1815 * xmenu.c (menu_highlight_callback): Store help string in the
1816 `arg' member of the input event; don't cons.
1817 (menubar_selection_callback): Use the `arg' slot of input events
1818 to queue additional information, instead of consing.
1820 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1822 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1824 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1826 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1827 input events to queue additional information, instead of consing.
1829 * keyboard.c (kbd_buffer_gcpro): Renamed from
1830 kbd_buffer_frame_or_window. Now used for all Lisp objects
1831 referenced from the input queue.
1832 (kbd_buffer_store_event): Always use structure assignment for
1833 copying input events. Record all Lisp objects referenced from
1834 events in kbd_buffer_gcpro.
1835 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1836 differently from input events. Test for prefix menu_bar_events
1837 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1838 event in kbd_buffer_gcpro to nil.
1839 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1840 frame_or_window is equal to its arg member as prefix events.
1841 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1842 used by an input event to nil.
1843 (init_keyboard): Use two times the size of the input queue
1844 for kbd_buffer_gcpro.
1845 (syms_of_keyboard): Likewise.
1847 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1850 * termhooks.h (struct input_event): Add member `arg'.
1851 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1852 (USER_SIGNAL_EVENT): Renamed from user_signal.
1854 * xfaces.c (ASET): Remove definition.
1856 * lisp.h (AREF, ASET, ASIZE): New macros.
1858 * fontset.c (AREF, ASIZE): Remove definitions.
1860 * fns.c (AREF): Remove definition.
1862 * composite.c (AREF): Remove definition.
1864 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1866 * dispnew.c (redraw_overlapped_rows): Add missing local.
1867 (scrolling_window): Remove debug code.
1869 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1870 Before scrolling, turn off a mouse-highlight in the window
1873 * xterm.c (x_update_window_end): Add parameter
1874 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1875 redisplay in XTframe_up_to_date.
1876 (x_clear_mouse_face): New function.
1877 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1879 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1881 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1882 it when any row is written to that contains glyphs highlighted in
1884 (update_window): Call the window update end hook with new
1885 parameter MOUSE_FACE_OVERWRITTEN_P.
1886 (direct_output_for_insert): Give up if row contains mouse-face.
1888 * dispextern.h (struct redisplay_interface): Add parameter
1889 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1890 (clear_mouse_face): New function pointer member.
1892 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1894 * syntax.c (back_comment): Use one switch rather than a few `if's.
1895 Obey open_paren_in_column_0_is_defun_start.
1896 When reverting to the `slow' method, try to nicely handle the case
1897 of nested comments by checking that the comment-starter we found
1898 does indeed match the comment-ender.
1899 (scan_sexps_forward, scan_sexps_forward):
1900 Ignore excessive opening parenthesis rather than throwing an error.
1902 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1904 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1905 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1907 * dispnew.c (direct_output_forward_char): Give up if currently
1908 displaying a message instead of the minibuffer contents.
1910 * xterm.c (x_update_window_begin): No need to turn off the mouse
1912 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1913 depending on whether they contain glyphs highlighted in
1916 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1917 compare the mouse_face_p flags of both rows.
1919 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1921 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1923 * keyboard.c (show_help_echo): Accept additional parameter
1924 ok_to_overwrite_keystroke_echo.
1925 (read_char): Call show_help_echo with a zero
1926 ok_to_overwrite_keystroke_echo argument.
1927 * keyboard.h (show_help_echo): Update prototype of
1929 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1930 ok_to_overwrite_keystroke_echo argument.
1931 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1932 non-zero ok_to_overwrite_keystroke_echo argument.
1934 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1936 * xdisp.c (try_window_id): If changes are all below what is
1937 displayed in the window, and point is in the window, we still
1938 might have to find point on the display.
1940 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1941 glyphs instead of a single one.
1942 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1943 with new argument list.
1944 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1946 * keymap.c (get_keymap_1): Add comment that this function can GC.
1947 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1948 comment that functions can GC.
1949 (Fset_keymap_parent): GCPRO arg KEYMAP.
1951 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1953 * msdos.c (XMenuActivate): After exiting the menu, restore the
1954 echo area message and erase it.
1956 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1958 * fontset.c (Ffontset_info): Make the return value more compatible
1959 with that of Emacs 20.
1961 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1963 * eval.c (Fsignal): Handle case that backtrace_list is null.
1965 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1967 * ccl.c (Fccl_execute): Typo fixed.
1969 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1971 * window.c (window_loop): Add missing gcpro1 local variable.
1973 * window.c (Fwindow_list): Reverse list at the end.
1974 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1975 means allow windows on OWINDOW's frame, only.
1976 (window_loop): Simplified; use Fwindow_list.
1978 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1980 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1982 * xterm.c (XTread_socket): Increment handling_signal at the start,
1983 decrement it at the end.
1985 * eval.c (handling_signal): New variable.
1986 (Fsignal): Abort if handling_signal is non-zero.
1988 * lisp.h (handling_signal): External declaration.
1990 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1992 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1994 Sound support for NetBSD through "Linux emulation" support:
1995 * config.in (HAVE_SOUNDCARD_H): Undef.
1996 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1997 * Makefile.in (LIBSOUND): New variable.
1998 (LIBES): Include it.
1999 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
2001 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
2003 (vox_open): Use DEFAULT_SOUND_DEVICE.
2004 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
2006 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2008 * print.c (print_error_message): If Vsignaling_function is set,
2009 show it in *Messages*.
2011 * lisp.h (Vsignaling_function): External declaration.
2013 * eval.c (Vsignaling_function): New variable.
2014 (Fsignal): Compute it.
2015 (syms_of_eval): Staticpro it.
2017 2000-07-05 Dave Love <fx@gnu.org>
2019 * syswait.h: Use the autoconf recommended approach. Old code
2020 #if'd out in case we need to revert.
2022 * config.in (HAVE_SYS_WAIT_H): Added.
2024 2000-07-05 Andrew Innes <andrewi@gnu.org>
2026 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
2027 when non-NULL instead of __morecore, to take account of buffer
2028 memory. This also solves a problem with spurious memory warnings
2031 * ralloc.c: Make real_morecore non-static.
2033 * eval.c (internal_condition_case): Comment out abort if
2034 interrupt_input_blocked is not zero.
2036 * makefile.nt: Add support for `bootstrap' and related targets.
2037 Include minimal debug info in emacs.exe in release build.
2038 Remove all dependencies on lisp.h, and fixup some others.
2040 * w32.c (init_environment): Install code from 20.7 for providing
2041 default values for environment variables, based on the
2042 executable's own location.
2043 (map_w32_filename): Handle filenames that are longer than
2045 (sys_socket): Install socket inheritance bug fix from 20.7.
2047 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2048 here via blockinput.h).
2050 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2052 * w32menu.c (w32_menu_display_help):
2053 * xmenu.c (menu_help_callback): Use show_help_echo.
2055 * keyboard.h (show_help_echo): Declare.
2057 * keyboard.c (show_help_echo): New function, extracted from read_char.
2058 Feval its `msg' argument if it's a cons cell.
2059 (read_char): Use it.
2060 (follow_key): Pass `autoload' to get_keyelt.
2062 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2063 (note_tool_bar_highlight, XTread_socket):
2064 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2066 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2067 (note_tool_bar_highlight, w32_read_socket):
2068 Do not gratuitously ignore non-string `help-echo' properties.
2070 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2072 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2074 * window.c (delete_all_subwindows): Reset Vwindow_list.
2076 * xterm.c (x_append_glyph, x_append_composite_glyph)
2077 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2078 changes in struct glyph starting 1999-12-27. Some bit-fields of
2079 struct glyph were not set, which made glyphs unequal when compared
2080 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2081 effects were the result. This also depended on the contents of
2082 memory returned by xmalloc. If flickering happens again, activate
2083 the code in clear_glyph_row that's in #if 0. If the flickering is
2084 gone with that, chances are that it is caused by something
2087 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2089 * dispextern.h: Add some comments.
2091 * window.c (add_window_to_list): Add parameter LIST.
2092 (window_list): Order list so that, for each frame, windows are
2093 in canonical order, and so that frames appear in the list in
2094 the order given by Vframe_list.
2095 (next_window): Reverse the handling of NEXT_P.
2097 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2099 * window.c (Vwindow_list): New variable.
2100 (make_window, delete_window): Set Vwindow_list to nil.
2101 (check_window_containing): New function.
2102 (window_from_coordinates): Rewritten.
2103 (add_window_to_list, window_list, candidate_window_p)
2104 (decode_next_window_args, next_window): New functions.
2105 (Fnext_window, Fprevious_window): Rewritten in terms of
2107 (Fwindow_list): New function.
2108 (Fother_window): Cleaned up.
2109 (foreach_window): Add a longer "variable argument list". Let
2110 callback function return 0 to indicate that cycling over windows
2112 (foreach_window_1): Likewise.
2113 (freeze_window_start): Return int.
2114 (init_window): New function.
2115 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2117 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2118 input_event with bzero.
2119 (main): Call init_window.
2121 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2124 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2126 * composite.h (make_composition_value_copy): Extern it.
2128 * composite.c (make_composition_value_copy): New function.
2130 * editfns.c (Fformat): While copying text properties, make each
2131 composition property value a copy.
2133 * fns.c (concat): While copying text properties, make each
2134 composition property value a copy.
2136 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2138 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2140 * fns.c (sweep_weak_table): Mark only objects that are not
2143 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2144 include those frames as candidates which have their focus
2145 redirected to the minibuffer frame.
2147 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2149 * fns.c (Fputhash): Return `value' rather than nil.
2151 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2153 * frame.c (next_frame): Don't check focus redirection in case
2154 MINIBUF is a window. Doing so excludes frames using MINIBUF
2155 unless their focus is redirected, which contradicts the
2156 specification of next-frame, and leads to infinite loops in
2157 certain situations when cycling through windows with next-window.
2159 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2161 * coding.c (code_convert_region): Even if the length of text is
2162 zero, try to convert it if coding->type is coding_type_ccl.
2163 (decode_coding_string, encode_coding_string): Likewise.
2165 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2167 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2168 the display if windows_or_buffers_changed.
2170 * dispnew.c (struct row_entry): New structure.
2171 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2172 (row_table_size, old_lines, new_lines, old_lines_size)
2173 (new_lines_size, run_pool, runs_size, runs): New variables.
2174 (add_row_entry): New function.
2175 (scrolling_window): Use data structures allocated with xmalloc and
2176 held in global variables, instead of allocating them with alloca and
2177 holding them in local variables. Use a larger hash table whose
2178 size depends on glyph matrix sizes. Don't use bzero to clear the
2179 hash table; instead, clear used slots only.
2181 * fns.c (next_almost_prime): Make it externally visible.
2183 * lisp.h (next_almost_prime): Add prototype.
2185 * s/isc4-0.h (sigunblock): Define.
2187 * s/sco5.h (sigunblock): Define.
2189 2000-06-27 Dave Love <fx@gnu.org>
2191 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2192 (moved to osf5-0.h).
2193 [!NOT_C_CODE]: Protect string.h stuff.
2195 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2196 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2198 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2200 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2201 below the last line from the needed window height.
2203 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2205 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2206 (Fwidget_get): Use it.
2207 (syms_of_fns): Defsubr it.
2209 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2211 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2212 display info for XIM.
2213 (xim_open_dpy): Likewise.
2214 (xim_close_dpy): Don't free the display info's XIM.
2216 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2218 * config.in (USE_XIM): New define.
2220 * keymap.c (get_keyelt): For menu-items containing a `:filter
2221 FILTER', apply FILTER to the menu-item's definition to get the
2222 real definition to use.
2224 * lisp.h (QCfilter): External declaration.
2226 * xfns.c (Fimage_size): New function.
2227 (syms_of_xfns): Defsubr it.
2229 2000-06-26 Andreas Schwab <schwab@suse.de>
2231 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2234 2000-06-25 Dave Love <fx@gnu.org>
2236 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2239 * Makefile.in (blockinput.h): Depend on atimer.h.
2240 (atimer.h): Depend on systime.h.
2242 * blockinput.h: Protect against multiple inclusion. Include
2245 * atimer.h: Protect against multiple inclusion. Include
2248 * lisp.h (swap_in_global_binding): Declare.
2250 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2252 * process.c (Fopen_network_stream): Turn off atimers for duration
2253 of call to connect. (Patch from Gerd.)
2255 2000-06-23 Dave Love <fx@gnu.org>
2257 * ralloc.c: Maybe include unistd.h
2259 * emacs.c (setgrp): Undefine before defining.
2260 (malloc_warning, set_time_zone_rule, index): Prototype.
2262 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2263 HAVE_STRUCT_TIMEZONE.
2265 * s/osf1.h: Move string.h hack here from alpha.h and make it
2267 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2269 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2270 (SOCKLEN_TYPE): Don't define.
2272 * m/alpha.h: Remove string.h hack.
2274 * s/osf5-0.h: New file.
2276 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2277 include time.h, done by systime.h.
2278 [__FreeBSD__]: Remove redundant includes.
2280 * callproc.c (setpgrp): Undefine before defining.
2281 (delete_temp_file): Return Qnil to avoid warning.
2283 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2285 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2288 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2290 * composite.h (compose_text): Declare.
2292 * xterm.c: Don't include sys/types.h unconditionally. Don't
2293 protect its inclusion with !USG (following xmenu.c).
2295 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2297 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2300 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2302 * coding.c (decode_eol_post_ccl): Special handling for undecided
2303 and inconsistent EOL types.
2305 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2307 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2308 trough color and main window's background color.
2310 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2313 * xterm.h (Xt_app_con): External declaration.
2315 * widget.c (EmacsFrameRealize): Fix typo.
2317 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2319 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2320 (handle_invisible_prop): Record the start of invisible text in
2321 it->add_overlay_start.
2322 (struct overlay_entry): Add member `overlay'.
2323 (handle_overlay_change): Simplify.
2324 (next_overlay_string): After having processed overlay strings at the
2325 end of the buffer, record that fact in
2326 it->overlay_strings_at_end_processed_p.
2327 (compare_overlay_entries): If before- and after-strings come
2328 from the same overlay, let before-strings come first.
2329 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2330 (load_overlay_strings): Take it->add_overlay_start into account
2331 when adding overlay strings.
2333 * dispextern.h (struct it): Add member add_overlay_start.
2335 2000-06-22 Dave Love <fx@gnu.org>
2337 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2339 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2341 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2343 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2346 2000-06-21 Dave Love <fx@gnu.org>
2348 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2350 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2352 * syntax.c (back_comment): Simplify string-parity counting (with
2353 the added benefit of handling multiple string-styles as long as
2354 they are not intertwined).
2355 Jump to the slow code as soon as a comment starter is found in
2356 a "string_lossage" position. Fixes the case: " /* " /* " */.
2358 2000-06-21 Dave Love <fx@gnu.org>
2360 * Makefile.in: Use GETLOADAVG_LIBS.
2362 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2363 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2365 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2367 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2368 (Fforward_comment, scan_lists):
2369 Check the comstyle of single-char comment-starters.
2370 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2371 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2372 Check the comstyle of single-char comment-starters.
2373 Clarify control-flow around the Scomment case.
2375 2000-06-20 Dave Love <fx@gnu.org>
2377 * fns.c (make_hash_table, maybe_resize_hash_table):
2378 Cast arg of next_almost_prime.
2380 * tparam.c [emacs]: Include lisp.h.
2382 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2385 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2387 * keyboard.c (adjust_point_for_property): Check if display
2388 property should be treated as intangible by looking at its
2391 * xdisp.c (single_display_prop_intangible_p)
2392 (display_prop_intangible_p): New functions.
2394 * dispextern.h (display_prop_intangible_p): Add prototype.
2396 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2398 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2399 argument to sigprocmask.
2401 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2402 argument to sigprocmask.
2404 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2405 sigprocmask_set, and pass a pointer to it to sigprocmask.
2407 * sysdep.c (sigprocmask_set): New variable.
2409 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2412 2000-06-20 Sam Steingold <sds@gnu.org>
2414 * xrdb.c: Don't declare xmalloc, xrealloc.
2416 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2418 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2419 (re_comp): Cast gettext return value to avoid complaints when
2422 2000-06-20 Dave Love <fx@gnu.org>
2424 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2427 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2429 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2431 * m/alpha.h: Don't declare xmalloc, xrealloc.
2433 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2435 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2437 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2439 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2442 * keyboard.h (poll_for_input_1): Declare.
2444 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2446 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2448 * doprnt.c: Don't declare xmalloc, xrealloc.
2450 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2451 (getenv, ctime, getwd): Removed.
2452 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2454 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2455 x_set_tool_bar_lines.
2457 * config.in: Add HAVE_GETWD. Move some definitions above
2458 machine/system includes.
2460 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2462 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2464 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2465 contain information about ENCODING.
2467 * fontset.c (FONTSET_ASCII): Use the first element of char table
2468 for an ASCII font, not defalt slot.
2469 (fontset_ref_via_base): If FONTSET doesn't contain information for
2470 C, try the default fontset.
2471 (make_fontset): Don't copy the default fontset.
2472 (fontset_font_pattern): Likewise.
2473 (accumulate_font_info): If ELT is nil, use the corresponding
2474 element in the default fontset.
2476 2000-06-19 Dave Love <fx@gnu.org>
2478 * syntax.c (Fparse_partial_sexp): Doc fix.
2480 * regex.h: Test PROTOTYPES as well as __STDC__.
2482 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2483 errno, strerror. Put text after #endif in comment.
2485 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2488 * xterm.c (x_frame_of_widget): Likewise.
2490 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2492 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2493 to Vfundamental_mode_abbrev_table.
2495 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2496 bogus objects are marked. This slows down GC by ~80 percent, but
2497 it might be worth trying when debugging GC-related problems.
2498 This feature requires conservative stack marking to be enabled.
2500 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2501 returns XLookupChars, reset `modifiers' to zero.
2503 2000-06-19 Dave Love <fx@gnu.org>
2505 * mktime.c: Unprotoized.
2507 2000-06-19 Richard Stallman <rms@gnu.org>
2509 * data.c (set_internal): If variable is frame-local,
2510 store the new value immediately into the frame parameter alist.
2512 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2514 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2515 in the custom handler pointer.
2517 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2518 value, or checks for CHAR_META can fail when Lisp_Object is a
2520 * keymap.c (get_keyelt): Likewise.
2522 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2524 * ccl.h (struct ccl_program): New member eol_type.
2525 (struct ccl_spec): New member cr_carryover.
2527 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2528 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2530 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2531 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2532 (decode_eol_post_ccl): New function.
2533 (decode_coding): Don't detect EOL format here for CCL based coding
2535 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2536 decode_eol_post_ccl after running the CCL program.
2537 (code_convert_region): Don't detect EOL format here for CCL based
2539 (decode_coding_string): Likewise.
2541 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2543 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2544 when treating it as an integer.
2546 * coding.h (encode_coding_string): Declare.
2548 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2551 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2552 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2553 to be passed to get_local_map.
2555 * sound.c (Fplay_sound): Don't call make_number on
2556 Frun_hook_with_args count argument.
2558 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2559 for lisp objects in X event structure data field, when lisp
2560 objects are represented with unions.
2561 (x_scroll_bar_to_input_event): Ditto.
2563 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2565 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2566 termination of string. Fix sense of test whether
2567 Vline_number_display_limit is an integer.
2569 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2571 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2572 only if HAVE_X_WINDOWS.
2574 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2577 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2580 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2582 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2585 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2587 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2588 start of the while loop.
2590 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2592 * atimer.c (alarm_signal_handler): Add forward declaration.
2594 * data.c (set_internal): Remove debug code.
2596 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2598 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2600 * unexec.c (toplevel) [COFF]: Include coff.h.
2602 * s/lynxos.h: New file.
2604 * keymap.c (Fsingle_key_description): Enclose function key and
2605 event symbol names in angle brackets.
2607 * xdisp.c (setup_echo_area_for_printing): Call
2608 message_log_maybe_newline if message_buf_print is not set.
2610 * print.c (printchar, strout): Don't check message_buf_print
2611 before calling setup_echo_area_for_printing because that
2612 function does something useful even when message_buf_print is
2615 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2617 (ensure_echo_area_buffers): Initialize echo buffer's
2618 truncate lines setting to nil.
2619 (with_echo_area_buffer): Don't set the echo buffer's truncate
2621 (set_message_1): Set it here instead, based on the value
2622 of message_truncate_lines.
2623 (resize_mini_window): Handle case that lines are truncated.
2624 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2625 message-truncate-lines.
2627 * keyboard.c (read_char): Bind message-truncate-lines to t
2628 while displaying a help-echo.
2630 * lisp.h (Qmessage_truncate_lines): External declaration.
2632 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2634 * xdisp.c (Vline_number_display_limit): Renamed from
2635 line_number_display_limit.
2636 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2637 Extend documentation string. Initialize
2638 Vline_number_display_limit to nil meaning no limit.
2639 (decode_mode_spec): Use Vline_number_display_limit with its new
2642 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2644 2000-06-13 Richard Stallman <rms@gnu.org>
2646 * frame.c (Fmodify_frame_parameters): Doc fix.
2648 * xfns.c (x_set_frame_parameters): Comment fix.
2650 * frame.c (store_frame_param): Call swap_in_global_binding if the
2651 variable's current binding was chosen based on this frame.
2653 * data.c (swap_in_global_binding): New function.
2655 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2657 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2658 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2660 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2662 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2664 2000-06-12 Jason Rumney <jasonr@gnu.org>
2666 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2668 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2670 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2672 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2674 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2676 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2677 (syms_of_xfaces): Defsubr Sdump_colors.
2678 (x_free_colors): Don't treat b&w specially on default visual.
2679 (x_free_dpy_colors): New function.
2680 (free_face_colors): Don't check visual class; it's done
2683 * xterm.c (x_frame_of_widget): New function.
2684 (x_alloc_nearest_color_for_widget): Use it.
2685 (x_copy_dpy_color): New function.
2686 (x_destroy_window): Free various colors.
2688 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2690 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2692 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2694 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2696 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2698 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2700 2000-06-11 Dave Love <fx@gnu.org>
2702 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2704 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2706 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2708 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2710 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2713 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2715 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2716 (regex_compile): Fix the code for handling the case of single byte
2717 char and multibyte char being mixed in a range within [...].
2719 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2720 and dst_multibyte members of coding.
2722 * charset.c (update_charset_table): Update the table
2724 (init_charset_once): Initialize elements of bytes_by_char_head to
2725 1 except for leading codes for private charases.
2727 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2728 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2731 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2733 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2734 access the data it doesn't point to.
2736 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2738 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2739 will be translated to a switch-frame event when reading the
2740 event queue. This is necessary because Emacs otherwise won't
2741 perform a switch-frame to a new frame until some other event, for
2742 example a keystroke event, forces it to do so. This has various
2743 effects, one visible being that the cursor of a frame created with
2744 C-x 5 2 or switched to with a window manager key binding like
2745 A-TAB stays hollow because selected_window isn't on the newly
2746 focused frame until the switch-frame is performed.
2748 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2749 generating a switch-frame event if necessary.
2751 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2753 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2756 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2758 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2761 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2763 * window.c (displayed_window_lines): Take empty lines at
2764 the bottom of a window into account.
2766 * window.c (displayed_window_lines): New function.
2767 (Fmove_to_window_line): Use displayed_window_lines to determine
2768 the number of lines to move, instead of using the window's height.
2770 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2771 to stop reading, even if the form read sets point to a different
2772 value when evaluated.
2774 * xdisp.c (display_line): Fix code deciding in which line to
2777 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2779 * fileio.c (e_write): Free composition data if stored in
2782 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2784 * xdisp.c (display_line): Set row's and iterator's
2785 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2786 Set cursor even if row ends in the middle of a character.
2787 (dump_glyph_row): Print values of new flags.
2788 (redisplay_window) <cursor movement in unchanged window>: When
2789 point has been moved forward, and PT is at the end of the cursor
2790 row, don't place the cursor in the next row if the cursor row ends
2791 in the middle of a character or at ZV.
2793 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2794 (struct glyph_row): Add starts_in_middle_of_char_p and
2795 ends_in_middle_of_char_p.
2796 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2797 ends_in_middle_of_char_p flag.
2798 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2800 * term.c (append_glyph): Revert change of 2000-06-06.
2802 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2803 padding glyph not fitting on line as whole character not
2806 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2807 this isn't true for images with `:ascent 100'.
2809 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2811 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2812 as modified if it is originally unmodified.
2814 * term.c (encode_terminal_code): Change the way to check if
2815 terminal coding does any conversion.
2816 (append_glyph): Set glyph->pixel_width correctly.
2818 * xdisp.c (display_line): While checking line continuation, pay
2819 attention to a padding glyph.
2821 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2823 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2825 2000-06-05 Dave Love <fx@gnu.org>
2827 * xdisp.c: Include fontset.h.
2829 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2831 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2833 * dispnew.c: Conditionally include term.h.
2835 * coding.h: Declare code_convert_string_norecord.
2837 * frame.h (struct frame): Use volatile unconditionally.
2839 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2841 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2843 * systime.h: Protect against multiple inclusion.
2844 (timezone) [USG5_4]: Define as time_t.
2846 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2847 (Foptimize_char_table, make_temp_name): Declare.
2849 * Makefile.in (xdisp.o): Depend on fontset.h.
2851 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2853 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2854 (Foptimize_char_table, make_temp_name): Declare.
2858 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2860 2000-06-02 Dave Love <fx@gnu.org>
2862 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2864 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2866 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2867 result face, set flags in that face indicating that colors may not
2870 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2871 glyph, use the ASCII NUL character to determine the face.
2873 2000-06-02 Dave Love <fx@gnu.org>
2875 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2876 (VFORK_RETURN_TYPE): Remove.
2878 * config.in: Add NO_MATHERR.
2880 2000-06-01 Dave Love <fx@gnu.org>
2882 * cmds.c (internal_self_insert): Don't check
2883 Vbefore_change_function, Vafter_change_function.
2885 * insdel.c (signal_before_change, signal_after_change): Likewise.
2887 * buffer.c (Vbefore_change_function, Vafter_change_function):
2888 Variables and their initializations deleted.
2890 * callint.c (Fcall_interactively): Doc fix.
2892 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2894 2000-05-31 Dave Love <fx@gnu.org>
2896 * textprop.c: Revert last change -- duplicated.
2898 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2900 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2903 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2905 2000-05-31 Jason Rumney <jasonr@gnu.org>
2907 * search.c (Fre_search_forward, Fre_search_backward)
2908 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2910 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2912 2000-05-30 Jason Rumney <jasonr@gnu.org>
2914 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2915 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2917 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2920 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2921 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2922 expand a nil default_filename.
2924 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2925 pointer to glyph_to_pixel_coords, not a frame.
2927 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2928 coding.h to dependencies.
2930 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2932 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2933 window pointer to be consistent with w32term.c and xterm.c.
2935 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2936 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2937 (Qline_spacing, Qcenter): New variables.
2938 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2939 (x_set_line_spacing): New function.
2940 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2942 (x_specified_cursor_type): New function.
2943 (x_set_cursor_type): Use it.
2944 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2946 (validate_x_resource_name, x_get_resource_string): Measure lengths
2947 of external strings in bytes.
2948 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2949 GetTextExtentPoint32 with NULL title.
2950 (Fx_create_frame): Initialize Qline_spacing.
2951 (w32_load_system_font): Initialize font->double_byte_p.
2952 (x_to_w32_charset): Use Vw32_charset_info_alist.
2953 (Image, busy cursor, tooltip functions): Merged changes from
2954 xfns.c. Not yet functional on Windows.
2956 * w32gui.h (W32FontStruct): Add double_byte_p member.
2958 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2959 (emacs_button_translation): Use it.
2960 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2961 in `mask' to be set.
2963 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2966 * w32term.c: Format and doc changes to bring closer to xterm.c.
2967 (w32_char_font_type): New enum.
2968 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2969 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2970 (w32_encode_char): New function.
2971 (x_encode_char): Removed.
2972 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2973 x_encode_char and w32_font_is_double_byte.
2974 (x_produce_image_glyph): Use image_ascent.
2975 (x_produce_glyphs): Use new version of w32_per_char_metric and
2976 handle NULL return value. Allow extra line spacing.
2977 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2978 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2979 w32_font_type member of glyph instead.
2980 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2981 (fast_find_position): Make sure not to consider rows not visible
2983 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2984 w32_menu_display_help with input blocked, as it can abort.
2985 (x_display_and_set_cursor): Choose cursor depending
2986 on buffer-local value of cursor_type.
2987 (x_draw_bar_cursor): Add parameter WIDTH.
2989 * w32term.h (CP_DEFAULT): Define.
2990 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2992 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2994 * search.c (Fre_search_forward, Fre_search_backward)
2995 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2997 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2999 * coding.c (detect_coding_iso2022): Fix code for checking
3000 CODING_CATEGORY_MASK_ISO_8_2.
3002 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
3004 * regex.c (PREFETCH_NOLIMIT): New function.
3005 (re_match_2_internal): Use it and adjust the end_match_2 logic.
3007 2000-05-29 Gerd Moellmann <gerd@gnu.org>
3009 * syntax.c (find_defun_start): Move test for
3010 open_paren_in_column_0_is_defun_start outside of the loop.
3012 * xdisp.c (redisplay_window): Really switch buffers when
3013 displaying mode lines, and temporarily set selected_frame to the
3014 frame of the window that's redisplayed.
3016 * xfaces.c (free_realized_faces): Block/unblock input.
3017 (free_realized_multibyte_face): Ditto.
3019 2000-05-29 Dave Love <fx@gnu.org>
3021 * textprop.c (Qkeymap): New variable.
3022 (syms_of_textprop): Intern it.
3024 * keymap.c: Include intervals.h.
3025 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
3027 * Makefile.in (keymap.o): Depend on intervals.h.
3029 * keyboard.c (menu_bar_items, tool_bar_items)
3030 (Fexecute_extended_command): Deal with `keymap' property.
3031 (read_key_sequence): Track map from `keymap' property as well as
3034 * intervals.c (get_local_map): Extra arg to allow looking for
3037 * intervals.h (map_property): New enum.
3038 (get_local_map): Extra arg using it.
3041 * lisp.h (get_local_map): Don't declare here.
3043 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3045 * Makefile.in (callproc.o): Depend on composite.h.
3047 * callproc.c: Include composite.h.
3048 (Fcall_process): Handle composition correctly.
3050 * coding.h (coding_allocate_composition_data): Extern it.
3051 (coding_restore_composition): Likewise.
3053 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3054 yet allocated, finish decoding with result
3055 CODING_FINISH_INSUFFICIENT_CMP.
3056 (coding_allocate_composition_data): Make it non-static.
3057 (coding_restore_composition): Likewise.
3059 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3061 * charset.c (syms_of_charset): Revert last change.
3063 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3065 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3066 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3069 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3071 * charset.c (syms_of_charset): Set width of character sets
3072 eight-bit-control and eight-bit-graphic to 1 column.
3074 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3076 * config.in (HAVE_SPEED_T): New define.
3078 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3081 2000-05-26 Dave Love <fx@gnu.org>
3083 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3085 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3086 (Fsubr_arity): New function.
3087 (syms_of_data): Install them.
3089 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3091 * charset.c (init_charset_once): Set the table bytes_by_char_head
3094 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3095 the default fontset to what Emacs uses by default.
3096 (check_registry_encoding): This function deleted.
3097 (Fset_fontset_font): Remove the adhoc condition for the default
3098 fontset. Allow cons in FONTNAME.
3100 * fns.c (map_char_table): Ignore char-table entries for
3101 charsets eight-bit-control and eight-bit-graphic.
3103 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3105 * emacs.c (main): Initialize keyboard syms before initializing
3106 window code, so face names are available.
3108 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3110 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3111 of an anchor at the beginning of a shy-group.
3113 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3115 * xdisp.c (handle_invisible_prop): Don't try to skip over
3116 invisible text if end of text is already reached.
3118 2000-05-25 Dave Love <fx@gnu.org>
3120 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3122 * coding.c (encode_eol): Add null statement after label.
3124 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3126 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3129 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3131 * ccl.c (ccl_driver): Fix previous change.
3133 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3135 * coding.c (run_pre_post_conversion_on_str): Set point to the
3136 beginning of buffer before calling coding->post_read_conversion.
3137 (decode_coding_string): Give correct args to
3138 run_pre_post_conversion_on_str.
3139 (encode_coding_string): Likewise.
3141 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3142 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3143 eight-bit-graphic correctly.
3145 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3147 * fileio.c (Finsert_file_contents): Even if a file is not found,
3148 execute codes for setting up coding system. Call
3149 after-insert-file-functions unconditionally.
3151 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3153 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3154 BSD_PGRPS are not defined.
3156 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3158 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3160 (syms_of_charset): Avoid building same strings.
3162 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3164 * lread.c (Fload): Add a comment about the meaning of
3165 Vuser_init_file being t.
3167 * puresize.h (BASE_PURESIZE): Increase to 675000.
3169 * s/gnu-linux.h (setpgrp): Don't define it here because this
3170 prevents compilation on GNU/Linux systems with glib 2.2.
3172 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3175 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3177 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3178 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3180 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3182 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3184 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3187 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3189 * term.c (encode_terminal_code): Set coding->src_multibyte
3192 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3194 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3196 * keyboard.c (read_char): Allow character codes 128..255 to be
3197 handled by input-method-function.
3199 * insdel.c (adjust_markers_for_replace): Fix previous change.
3200 (adjust_after_replace): If PREV_TEXT is nil, call
3201 adjust_markers_for_insert, not adjust_markers_for_replace.
3203 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3205 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3206 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3207 [HAVE_GRANDPT]: Define.
3208 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3210 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3213 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3215 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3217 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3219 The following changes are to handle 8-bit characters in a
3220 multibyte buffer/string without facing with byte combining
3221 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3222 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3224 * Makefile.in (fns.o): Depend on charset.h.
3226 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3227 convert it to unibyte.
3228 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3230 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3231 apparent char boundary.
3232 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3233 0x80..0x9F to/from multibyte form.
3235 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3238 * callproc.c (Fcall_process): Always encode an argument string if
3239 it is multibyte. Setup src_multibyte and dst_multibyte members of
3240 process_coding properly.
3242 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3243 SPLIT_NON_ASCII_CHAR.
3245 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3247 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3249 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3251 (SPLIT_CHARACTER_SEQ): This macro deleted.
3252 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3254 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3255 and eight-bit-graphic.
3256 (char_to_string): Likewise. Signal an error for too large
3258 (char_printable_p): Return 0 for 8-bit characters.
3259 (update_charset_table): Update iso_charset_table only when a final
3260 character is non-negative.
3261 (find_charset_in_text): Renamed from find_charset_in_str.
3262 Arguments and return value changed. Callers changed.
3263 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3264 be -1 if CHARSET is used only internally.
3265 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3267 (Fcharset_after): Simplified.
3268 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3269 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3270 (multibyte_chars_in_text): Simplified by assuming there's no
3271 invalid multibyte sequence.
3272 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3273 str_as_unibyte): New functions.
3274 (Fstring): Simpified by assuming that byte combining never
3276 (init_charset_once): Initialization for
3277 LEADING_CODE_8_BIT_CONTROL.
3278 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3279 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3280 eight-bit-control and eight-bit-graphic.
3282 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3283 CHARSET_8_BIT_GRAPHIC): New macros.
3284 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3285 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3286 (CHARSET_REVERSE_CHARSET): Likewise.
3287 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3289 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3290 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3291 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3292 encounter an invalid multibyte sequence.
3293 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3294 sequence is always valid.
3295 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3296 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3298 (CHAR_STRING): For 8-bit characters, call char_to_string.
3299 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3300 multibyte sequence is always valid.
3301 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3302 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3303 str_as_unibyte): Extern them.
3304 (BCOPY_SHORT): Fix a bug.
3305 (CHAR_LEN): This macro deleted. Callers changed to use
3307 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3308 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3309 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3311 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3312 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3313 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3314 EMIT_BYTES): New macros.
3315 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3316 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3318 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3319 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3320 check the validity of multibyte sequence.
3321 (decode_coding_emacs_mule): New function.
3322 (encode_coding_emacs_mule): New macro.
3323 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3325 (DECODE_ISO_CHARACTER): Just return a character code.
3326 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3327 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3328 EMIT_CHAR to produced decoded characters. Exit the loop only by
3329 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3331 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3332 only position codes for an invalid character.
3333 (encode_designation_at_bol): Return new destination pointer. 5th
3334 arg DSTP is changed to DST.
3335 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3336 from the source by ONE_MORE_CHAR. Don't handle the case of last
3338 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3340 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3341 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3342 TWO_MORE_BYTES to fetch a byte from the source.
3343 (encode_eol): Pay attention to coding->src_multibyte.
3344 (detect_coding, detect_eol): Preserve members src_multibyte and
3346 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3347 (encoding_buffer_size): Set magnification to 3 for all coding
3348 systems that require encoding.
3349 (ccl_coding_driver): For decoding, be sure that the result is
3350 valid multibyte sequence.
3351 (decode_coding): Initialize coding->errors and coding->result.
3352 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3353 and raw-text, always call decode_eol. Handle the case of last
3354 block here. If not coding->dst_multibyte, convert the resulting
3355 sequence to unibyte.
3356 (encode_coding): Initialize coding->errors and coding->result.
3357 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3358 and raw-text, always call encode_eol. Handle the case of last
3360 (shrink_decoding_region, shrink_encoding_region): Detect cases
3361 that we can't skip data more rigidly.
3362 (code_convert_region): Setup src_multibyte and dst_multibyte
3363 members of coding. For decoding, if the buffer is multibyte,
3364 convert the source sequence to unibyte in advance. For encoding,
3365 if the buffer is multibyte, convert the resulting sequence to
3366 multibyte afterward.
3367 (run_pre_post_conversion_on_str): New function.
3368 (code_convert_string): Deleted and divided into the following two.
3369 (decode_coding_string, encode_coding_string): New functions.
3370 (code_convert_string1, code_convert_string_norecord): Call one of
3372 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3373 MAKE_NON_ASCII_CHAR.
3374 (Fset_terminal_coding_system_internal,
3375 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3376 and dst_multibyte members.
3377 (init_coding_once): Initialize iso_code_class with new enum
3378 ISO_control_0 and ISO_control_1.
3380 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3381 devided into ISO_control_0 and ISO_control_1.
3382 (struct coding_system): New members src_multibyte, dst_multibyte,
3383 errors, and result. Delete member fake_multibyte.
3384 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3386 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3389 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3392 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3394 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3396 (Ftranspose_region): Delete codes for handling byte combining.
3398 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3399 dst_multibyte members of coding. On handling REPLACE on unibyte
3400 buffer, convert the result of decode_coding to unibyte. On
3401 inserting into a mutibyte buffer, always call code_convert_region.
3402 (e_write): Setup coding->src_multibyte according to the
3403 multibyteness of the source (buffer or string).
3405 * fns.c (concat): Handle 8-bit characters correctly.
3406 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3407 unibyte in the result.
3408 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3409 valid multibyte form in the result.
3410 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3411 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3412 return -1, signal an error.
3413 (base64_encode_1): New arg MULTIBYTE. Get each character by
3414 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3415 character is found, return -1.
3416 (Fbase64_decode_region): Delete codes for handling byte-combining.
3417 Treat each decoded byte as a unibyte character.
3418 (Fbase64_decode_string): Return unibyte string.
3419 (Fcompare_strings, concat, string_byte_to_char): Use
3420 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3421 FETCH_STRING_CHAR_ADVANCE.
3422 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3423 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3425 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3426 SPLIT_NON_ASCII_CHAR.
3427 (fontset_ref_via_base, fontset_set): Likewise
3429 * insdel.c (adjust_markers_for_record_delete): Deleted.
3430 (adjust_markers_for_insert): Argument changed. Caller changed.
3431 (adjust_markers_for_replace): Likewise.
3432 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3433 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3434 (copy_text): Delete unused local varialbe c_save. For converting
3435 to multibyte, be sure to make all 8-bit characters in valid
3437 (count_size_as_multibyte): Handle 8-bit characters correctly.
3438 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3439 adjust_after_replace, replace_range, del_range_2)
3440 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3441 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3442 adjust_after_replace, replace_range, del_range_2) Delete codes for
3443 handling byte combining.
3444 (adjust_before_replace): Deleted.
3446 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3447 SPLIT_NON_ASCII_CHAR.
3448 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3449 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3451 (Fkey_description): Likewise.
3453 * lread.c (read1): On reading multibyte string, be sure to make
3454 all 8-bit chararacters in valid multibyte form.
3455 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3457 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3460 * process.c (Fstart_process): GCPRO current_dir before calling
3461 Ffind_operation_coding_system. Encode arguments here.
3462 (create_process): Don't encode arguments here. Setup
3463 src_multibyte and dst_multibyte members of struct coding.
3464 (read_process_output): Setup src_multibyte and dst_multibyte
3465 members of struct coding. If the output is to multibyte buffer,
3466 always decode the output of the process. Adjust the
3467 representation of 8-bit characters to the multibyteness of the
3469 (send_process): Setup coding->src_multibyte according to the
3470 multibyteness of the source.
3472 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3474 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3475 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3477 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3480 * w16select.c (Fw16_set_clipboard_data): Setup members
3481 src_multibyte and dst_multibyte of coding. Adjusted for the
3482 change for find_charset_in_str.
3483 (Fw16_get_clipboard_data): Likewise.
3485 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3486 dst_multibyte of coding.
3487 (x_to_w32_font): Likewise.
3489 * w32select.c (Fw32_set_clipboard_data): Setup members
3490 src_multibyte and dst_multibyte of coding. Adjusted for the
3491 change for find_charset_in_str.
3492 (Fw32_get_clipboard_data): Likewise.
3494 * xdisp.c (get_next_display_element): Handle 8-bit characters
3496 (next_element_from_display_vector): Use CHAR_BYTES instead of
3498 (disp_char_vector): Use SPLIT_CHAR instead of
3499 SPLIT_NON_ASCII_CHAR.
3501 * xselect.c (selection_data_to_lisp_data): Setup members
3502 src_multibyte and dst_multibyte of coding. Adjusted for the
3503 change for find_charset_in_str.
3504 (lisp_data_to_selection_data): Likewise.
3506 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3508 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3511 * dispextern.h (Vimage_types): Add extern declaration.
3513 * xdisp.c (Vimage_types): Moved here from xfns.c.
3514 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3516 * xfns.c (Vimages_types): Moved to xdisp.c.
3517 (syms_of_xfns): Move `image-types' to xdisp.c.
3519 * w32fns.c (Vimage_types): Removed.
3520 (syms_of_w32fns): Remove `image-types'.
3522 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3524 * fns.c (map_char_table): Pay attention to character number of
3525 charset. Check the validity of charset at the first level. For
3526 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3529 * fontset.c: Include "buffer.h".
3530 (fs_load_font): If the face has fontset, record the face ID in
3532 (Finternal_char_font): New function.
3533 (accumulate_font_info): New function.
3534 (Ffontset_info): Rewritten for the new fontset implementation.
3535 (syms_of_fontset): Register Vdefault_fontset in the first element
3536 of Vfontset_table. Include Vdefault_fontset in
3537 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3540 2000-05-16 Dave Love <fx@gnu.org>
3542 * m/iris5d.h: Deleted -- unused.
3544 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3546 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3547 `invalid' instead of `illegal'.
3549 * indent.c (Fmove_to_column): When ending within a tab, insert
3550 spaces first so that markers at the end of the tab get adjusted.
3552 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3553 buffer list that wasn't selected in that frame.
3555 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3556 is needed on mescaline, use a 2 char prefix, and call
3557 make_temp_name with second arg non-zero.
3559 * fileio.c (make_temp_name): New function, extracted from
3561 (Fmake_temp_name): Use it.
3563 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3565 * window.c (coordinates_in_window): Subtract 1 when computing
3568 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3570 * Makefile.in (lisp): Add env.elc.
3572 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3574 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3576 * search.c (Freplace_match): Handle case of `\N' in the
3577 replacement when there's no group N.
3579 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3581 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3582 of the message to message_dolog.
3584 * keyboard.c (read_char): Don't clear current message for help
3585 events; let the code handling help events handle this. Change
3586 code detecting help events that should be ignored.
3588 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3589 we're interating over a string.
3591 2000-05-09 Dave Love <fx@gnu.org>
3593 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3594 that offset before writing. Move gcpro region past call of
3597 2000-05-04 Dave Love <fx@gnu.org>
3599 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3601 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3603 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3604 of inserted characters when BUF equals the current buffer, and PT
3605 is in front of or equal to FROM.
3607 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3609 * xdisp.c (handle_single_display_prop): If display property value
3610 is invalid, or something not supported on the frame, restore
3611 iterator's position to what it was initially. Make sure to return
3612 0 for invalid and unsupported property values.
3614 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3615 that x_per_char_metric returns null.
3617 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3619 * xterm.h (struct face): Add forward declaration.
3620 (struct image): Ditto.
3621 (image_ascent): Add prototype.
3623 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3624 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3625 image_ascent instead of using IMAGE_ASCENT.
3627 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3628 (IMAGE_ASCENT): Removed.
3630 * xfns.c (Qcenter): New variable.
3631 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3632 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3633 (image_ascent): New function.
3634 (lookup_image): Recognize `:ascent center'.
3635 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3636 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3637 (xbm_load): Don't set image's ascent here.
3638 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3639 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3640 check ascent values here.
3641 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3642 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3643 (syms_of_xfns): Initialize Qcenter.
3645 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3646 to the limits, increase the limits.
3648 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3650 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3651 Check Vfont_encoding_alist against the full name of the opened
3654 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3656 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3657 taller than the window.
3659 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3661 * xfaces.c (realize_x_face): Fix the argument of the second
3662 xassert. BASE_FACE may not be a face for ASCII.
3664 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3666 * print.c (print_object): Treat print-length < 0 as nil.
3668 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3670 * s/freebsd.h (TERMCAP_OBJ): Removed.
3671 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3673 * lread.c (read1): Don't treat period followed by certain
3674 characters as symbol start.
3676 * xfns.c (slurp_file): New function.
3677 (xbm_image_p): Handle case of in-memory XBM files.
3678 (xbm_scan): Rewritten to work on memory buffers instead of files.
3679 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3680 Work on memory buffers instead of files. If DATA is null test
3681 if buffer looks like an in-memory XBM file.
3682 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3683 memory buffers instead of files.
3684 (xbm_file_p): New function.
3685 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3687 * lread.c (end_of_file_error): New function.
3688 (read1): Call it instead of signaling `end-of-file' directly.
3690 * print.c (print_error_message): Print data of `end-of-file'
3691 with Fprinc instead of Fprin1.
3693 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3695 * window.c (freeze_window_start): Check that minibuffer scroll
3696 window isn't nil before extracting the window structure pointer
3699 * undo.c (record_delete): If we hit the end of the undo list, stop
3700 picking elements apart.
3702 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3704 * xdisp.c (display_line): If lines are continued, restore
3705 iterator's ascent/descent information to the values before the
3706 first glyph not fitting on the line.
3708 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3710 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3711 positions in glyph matrix. Don't compute new window end
3714 * dispnew.c (increment_matrix_positions): Renamed from
3715 increment_glyph_matrix_buffer_positions.
3716 (increment_row_positions): Renamed from
3717 increment_glyph_row_buffer_positions.
3719 * dispextern.h: Change names of renamed functions from dispnew.c
3722 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3724 * fileio.c (Fdo_auto_save): Create directories for auto-save
3725 list file if necessary.
3727 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3728 from buffer or frame.
3729 (automatic_hscrolling_p): New variable.
3730 (hscroll_windows): Scroll windows horizontally only if automatic
3731 hscrolling is allowed.
3732 (syms_of_xdisp): New variable `automatic-hscrolling'.
3734 * frame.h (struct frame): Add member extra_line_spacing.
3736 * xfns.c (x_set_line_spacing): New function.
3737 (Fx_create_frame): Set line spacing from resources.
3738 (Qline_spacing): New variable.
3739 (syms_of_xfns): Initialize Qline_spacing.
3741 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3743 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3744 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3745 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3746 extra_line_spacing from default value.
3747 (init_buffer_once): Initialize default value of extra_line_spacing.
3749 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3752 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3753 prompt_width. Add extra line spacing.
3755 * term.c (produce_glyphs): Remove reference to struct it's
3758 * dispextern.h (struct it): Remove member prompt_width, add
3761 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3763 * dispnew.c (update_frame_line): When writing a whole line, make
3764 sure cursor is in the right row afterwards, otherwise a use of
3765 capability `ch' in cmgoto might leave the cursor in the row below.
3767 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3769 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3771 * keyboard.c (timer_check): Fix typo in comment.
3773 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3775 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3776 name change: ch -> character.
3778 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3780 * keyboard.c (echo_message_buffer): New variable.
3781 (echo_now): Set echo_message_buffer to the echo area buffer used
3782 to display the echo.
3783 (cancel_echoing): Reset echo_message_buffer to nil.
3784 (read_char): Code rewritten that handles canceling an echo or
3785 echoing a dash, respectively.
3787 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3788 directory doesn't exist.
3790 2000-04-19 Dave Love <fx@gnu.org>
3792 * fns.c (syms_of_fns): Defsubr mapc.
3793 (concat): Don't allow numeric args.
3794 (Fconcat): Doc change.
3796 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3798 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3799 instead define end_match(1|2) more carefully.
3800 Use GET_CHAR_BEFORE_2 for `begline'.
3802 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3804 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3805 on 64-bit systems where NULL is defined as `0'.
3807 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3808 the `variable argument list' to make it work on Alpha.
3810 * m/alpha.h (_LP64) [!_LP64]: Define.
3811 (ORDINARY_LINK): Define for NetBSD.
3813 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3815 2000-04-19 Dave Love <fx@gnu.org>
3817 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3820 * Makefile.in (LIBS): Don't use.
3821 (GETLOADAVG_OBJ): Define again.
3822 (otherobj): Add GETLOADAVG_OBJ.
3824 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3826 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3828 * lread.c (read_filtered_event): Cancel and start busy cursor.
3830 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3831 that the per-character metrics may be null.
3833 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3835 * buffer.c (clone_per_buffer_values): New function.
3836 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3837 clone_per_buffer_values if CLONE is not nil.
3839 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3841 2000-04-16 Dave Love <fx@gnu.org>
3843 * Makefile.in: Remove obsolete localcpp stuff.
3844 (GETLOADAVG_OBJ): Don't define.
3845 (obj): Move LIBOBJS...
3846 (otherobj): ... to here.
3847 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3848 whitespace-only lines after the continuation (Irix).
3850 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3852 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3854 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3856 2000-04-14 Dave Love <fx@gnu.org>
3858 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3859 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3860 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3861 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3864 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3865 autoconfiscated HAVE_GETLOADAVG.
3867 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3870 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3872 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3873 (fill_in_lock_file_name): Avoid existing files that aren't
3876 2000-04-14 Dave Love <fx@gnu.org>
3878 * Makefile.in (LIBS, LIBOBJS): New variable.
3879 (INTERVAL_SRC): Convert to make variable.
3880 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3881 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3882 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3884 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3885 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3886 (shortlisp): Add facemenu, float-sup, frame.
3887 (SOME_MACHINE_LISP): Remove them from here.
3888 (LIBES): Change unused LDLIBS to autoconf LIBS.
3890 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3892 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3894 * composite.c (update_compositions): If FROM and TO are not in a
3895 valid range, do nothing.
3897 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3899 * tparam.c (tparam1): Abort when encountering an unknown
3902 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3905 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3908 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3910 * fileio.c (a_write): Remove redundant semi-colons.
3911 (e_write): Return -1 if failed to write all the data.
3912 This fixes the changes made at 1999-12-15.
3914 2000-04-12 Dave Love <fx@gnu.org>
3916 * fns.c (mapcar1): Test for null vals to support mapc.
3917 (Fmapc): New function.
3919 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3921 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3922 (IT_frame_up_to_date): Support the buffer local value of
3923 cursor-type, if defined.
3925 2000-04-10 Dave Love <fx@gnu.org>
3927 * editfns.c (preceding-char, following-char): Doc fix.
3929 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3931 * Makefile.in (temacs): Revert 2000-03-12 change.
3933 2000-04-10 Jason Rumney <jasonr@gnu.org>
3935 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3937 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3939 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3940 area buffer, if it's not set up yet.
3942 * indent.c (compute_motion): Set immediate_quit.
3944 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3946 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3948 (realize_tty_face): Suppress boldness if colors are the inverse of
3949 the default colors, and tty_suppress_bold_inverse_default_colors_p
3951 (Ftty_suppress_bold_inverse_default_colors): New function.
3952 (syms_of_xfaces): Defsubr it.
3954 * buffer.c (Frestore_buffer_modified_p): New function.
3955 (syms_of_buffer): Defsubr it.
3957 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3959 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3960 charset id (int) argument, not a charset (Lisp_Object).
3962 * coding.h (code_convert_string): Declare.
3963 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3964 object, as the fourth argument to code_convert_string.
3966 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3968 (Fset_fontset_font): Use EQ to compare lisp objects.
3970 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3972 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3973 a pointer that looks like a lisp object.
3974 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3975 zero, instead see whether it's an integer object, since they can't
3977 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3979 * dispnew.c (allocate_matrices_for_frame_redisplay,
3980 direct_output_forward_char): Use X(U)INT and make_number as needed
3981 to convert between (unsigned) int values and lisp integers.
3982 * keyboard.c (read_key_sequence): Likewise.
3983 * lread.c (substitute_object_recurse): Likewise.
3984 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3985 * minibuf.c (do_completion, Fminibuffer_complete_word,
3986 Fminibuffer_completion_help): Likewise.
3987 * term.c (produce_special_glyphs): Likewise.
3989 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3990 * print.c (print_preprocess, print_object): Likewise.
3992 * search.c (compile_pattern): Use NILP when checking for nil.
3994 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3995 __OPTIMIZE__]: Provide a GNU C macro version that handles
3997 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3998 field, to better cope with ENABLE_CHECKING and calls that modify a
3999 Lisp_Object using its old value.
4001 2000-04-04 Gerd Moellmann <gerd@gnu.org>
4003 * window.c (compare_window_configurations): Signal an error
4004 if parameters C1 or C2 aren't window configurations.
4006 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
4007 AFTER_POTENTIAL_GC calls around calls to functions that can
4008 signal an error and thus invoke the debugger.
4010 2000-04-03 Gerd Moellmann <gerd@gnu.org>
4012 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
4013 an error if decoding fails.
4015 * keyboard.c (lispy_mouse_names): Variable removed.
4016 (Vlispy_mouse_stem): New variable.
4017 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
4018 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
4019 for any mouse button number. Increase size of mouse_syms and
4020 button_down_location as needed. Call modify_event_symbol with
4021 different arguments.
4022 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
4023 Call modify_event_symbol with different arguments.
4024 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
4025 for any button number. Call modify_event_symbol with different
4027 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
4028 Accept a string for NAME_ALIST_OR_STEM.
4030 * lisp.h (larger_vector): Add prototype.
4032 * fns.c (larger_vector): Make externally visible.
4034 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4036 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4038 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4039 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4040 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4041 we are between str1 and str2.
4042 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4043 (PATFETCH): Use `TRANSLATE'.
4044 (PATFETCH_RAW): Fetch multibyte char if applicable.
4045 (PATUNFETCH): Remove.
4046 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4047 When writing a char, write it directly into the pattern buffer rather
4048 than going needlessly through a temp char-array.
4049 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4050 multibyte magic and remove the useless `#ifdef emacs'.
4051 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4054 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4055 conditional on `emacs'.
4057 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4059 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4061 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4062 non-union-type versions of XMARK and friends here, because XMARK
4063 and friends won't work on an integer field if NO_UNION_TYPE is not
4065 (make_number): Define as a function if it's not defined as a
4068 * composite.c (run_composite_function): Use NILP when checking for
4070 (syms_of_composite): Delete local var NARGS, pass an int as first
4071 argument to Fmake_hash_table.
4073 * editfns.c (text_property_stickiness): Use NILP to test
4074 Lisp_Object boolean value.
4075 (Fmessage_or_box): Don't use NILP to test int variable.
4076 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4077 problems reading from and changing the same lisp value in an
4080 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4082 * term.c (TN_no_color_video): New variable.
4083 (term_init): Intitialize TN_no_color_video.
4084 (enum no_color_bit): New enumeration.
4085 (MAY_USE_WITH_COLORS_P): New macro.
4086 (turn_on_face): Use it to determine if attributes may be used
4087 combined with colors.
4089 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4091 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4092 with int lvalues via casts; instead, just yield lisp object
4094 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4095 proper accessor macros.
4096 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4097 (grow_mini_window): Fix typo getting int value of root->height.
4099 * xdisp.c (compute_string_pos): Fix order of arguments to
4100 string_pos_nchars_ahead.
4101 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4102 count arg to variable-arg routines like Frun_hook_with_args and
4104 (back_to_previous_visible_line_start)
4105 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4106 fixed-arg routines like Fget_char_property and Fmake_string.
4107 (reconsider_clip_changes): Use XINT when comparing integer lisp
4108 objects, or passing them as int arguments.
4109 (mark_window_display_accurate, insert_left_trunc_glyphs)
4110 (append_space, extend_face_to_end_of_line): Use make_number when
4111 storing or passing integer values as lisp objects.
4112 (set_cursor_from_row, highlight_trailing_whitespace): Use
4113 INTEGERP, not implicit test against zero, for glyph object.
4114 (try_window_id): Don't use make_number when we want an int value.
4116 * xfaces.c (xlfd_symbolic_value): Make last argument a
4117 Lisp_Object, to be consistent with callers.
4118 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4119 (lface_hash): Apply XFASTINT to lisp values before folding in.
4121 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4122 fill in window width and height. Pass an int, not a lisp object,
4123 as first arg to Finsert.
4125 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4127 * xfaces.c (realize_basic_faces): Block input while realizing
4130 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4132 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4134 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4136 * xterm.c (x_produce_glyphs): When displaying unibyte text
4137 or ASCII, handle case that per-char metric is null.
4139 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4141 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4143 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4144 XSUBR, XBUFFER): Verify correct object type before returning
4145 pointer, using eassert.
4146 * frame.h (XFRAME): Likewise.
4148 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4149 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4150 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4152 * data.c (set_internal): Likewise.
4153 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4154 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4155 * fileio.c (auto_save_1): Likewise.
4156 * insdel.c (check_markers): Likewise.
4157 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4158 * undo.c (record_insert): Likewise.
4159 * vmsproc.c (child_sig): Likewise.
4160 * window.c (unshow_buffer, window_loop): Likewise.
4161 * xterm.c (x_erase_phys_cursor): Likewise.
4163 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4165 * xfns.c (free_image_cache): Free the cache structure itself
4166 last, after all its members have been freed.
4168 * lisp.h (xstrdup): Add prototype.
4170 * alloc.c (xstrdup): Moved here from xfaces.c.
4171 (allocating_for_lisp): Variable removed.
4172 (lisp_malloc): Block input around the calls to malloc and
4175 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4177 (xstrdup): Moved to alloc.c.
4179 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4181 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4183 * emacs.c (main): Fix sense of no-loadup test.
4185 * config.in (ENABLE_CHECKING): Undef.
4187 * lisp.h (struct interval): Replace "parent" field with a union of
4188 interval pointer and Lisp_Object; add new bitfield to use as
4189 discriminant. Change other flag fields to bitfields.
4190 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4191 is defined and the supplied test fails, print a message and
4193 (eassert): New macro. Use CHECK to provide an assert-like
4196 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4197 pointers; abort if the value looks like a lisp object.
4198 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4199 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4200 Modify for new interval parent definition.
4202 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4203 UNMARK_BALANCE_INTERVALS): Update references that need an
4204 addressable lisp object in the interval structure.
4205 (die): New function.
4206 (suppress_checking): New variable.
4208 * intervals.c (interval_start_pos): Just return 0 if there's no
4211 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4213 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4214 and earlier Emacs versions.
4216 * keyboard.c (Ftop_level): Cancel busy-cursor.
4218 * eval.c (call_debugger): Cancel busy-cursor.
4220 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4222 * search.c (Freplace_match): Adjust multibyteness of the current
4223 buffer and NEWTEXT. Free allocated memory before signaling an
4226 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4228 * regex.c (analyse_first): New function obtained by ripping out most
4229 of re_compile_fastmap and generalizing it a little bit so that it
4230 can also just return whether a given (sub)pattern can match the empty
4232 (regex_compile): Use `analyse_first' to decide whether the loop-check
4233 needs to be done or not for *, +, *? and +? (the loop check is costly
4234 for non-greedy repetition).
4235 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4237 2000-03-28 Dave Love <fx@gnu.org>
4239 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4242 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4244 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4246 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4248 (enum re_opcode_t): Update description of succeed_n.
4249 (PATFETCH): Always define.
4250 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4251 operators, char classes, shy-groups and intervals).
4252 Optimize special cases of intervals so as to only use succeed_n and
4253 jump_n when really needed.
4254 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4255 that we don't have to handle the special cases any more.
4256 Simplify on_failure_jump handling as well.
4258 2000-03-28 Jason Rumney <jasonr@gnu.org>
4260 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4262 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4264 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4266 * s/msdos.h (GC_SETJMP_WORKS): Define.
4268 * alloc.c (mark_maybe_object): New function.
4269 (mark_memory): Use it.
4270 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4271 (setjmp_tested_p, longjmp_done): New variables.
4272 (test_setjmp): New function.
4273 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4274 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4276 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4277 to DEC_TEXT_POS and INC_TEXT_POS.
4279 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4280 with parameter MULTIBYTE_P.
4282 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4285 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4286 buffers because it looks for multibyte character byte sequences
4287 which don't exist in unibyte text.
4289 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4291 * xfaces.c (register_color, unregister_color, unregister_colors)
4292 [DEBUG_X_COLORS]: New functions.
4293 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4295 * xfns.c (x_set_cursor_color): Get color reference counts right.
4297 * xterm.c (x_copy_color): New function.
4298 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4300 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4301 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4302 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4303 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4304 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4305 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4306 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4307 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4308 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4309 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4311 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4312 names for handling per-buffer variables.
4314 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4315 instead of MAX_BUFFER_LOCAL_VARS.
4316 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4318 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4320 * xfns.c (x_specified_cursor_type): New function.
4321 (x_set_cursor_type): Use it.
4323 * buffer.h (struct buffer): Add cursor_type.
4325 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4327 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4328 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4330 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4331 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4332 executing it as well as when popping it off the stack to find infinite
4333 loops in non-greedy repetition operators.
4335 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4337 * doc.c (Qfunction_documentation): New variable.
4338 (syms_of_doc): Initialize Qfunction_documentation.
4339 (Fdocumentation): If FUNCTION is a symbol with non-nil
4340 `function-documentation' property, return a documentation derived
4343 * buffer.c (syms_of_buffer): Add default-cursor-type.
4344 (init_buffer_once): Don't let cursor_type have a local value
4347 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4348 on buffer-local value of cursor_type.
4349 (x_draw_bar_cursor): Add parameter WIDTH.
4351 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4352 (init_buffer_once): Set default cursor_type value to t.
4353 Mark cursor_type as local everywhere.
4354 (syms_of_buffer): New per-buffer variable cursor-type.
4356 * buffer.h (struct buffer): Remove member local_var_flags,
4358 (MAX_BUFFER_LOCAL_VARS): New macro.
4359 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4360 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4361 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4362 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4364 * print.c (print_object): Use new macros for per-buffer
4367 * category.c (Fset_category_table): Use new macros for per-buffer
4370 * buffer.c (buffer_permanent_local_flags): Make a char array.
4371 (max_buffer_local_idx): New variable.
4372 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4373 for new handling of per-buffer variables.
4374 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4375 (init_buffer_once): Initialize per-buffer vars differently.
4376 Set max_buffer_local_idx.
4378 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4381 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4384 * data.c (do_symval_forwarding, store_symval_forwarding)
4385 (find_symbol_value, set_internal, default_value, Fset_default)
4386 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4387 per-buffer variables.
4389 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4391 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4393 * xterm.c (x_term_init): Unblock input around call1 of
4394 Qvendor_specific_keysyms.
4396 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4397 (find_defun_start): Consider an open parenthesis in column 0
4398 a defun start only if open_paren_in_column_0_is_defun_start is set.
4399 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4401 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4403 * eval.c (Fautoload): Add entry in load-history (if after dump).
4404 * lread.c (load-history): Update docstring.
4406 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4408 * indent.c (Fvertical_motion): Always use the current buffer.
4409 Temporarily change the window's buffer, if necessary.
4411 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4413 * xterm.c (fast_find_position): Make sure not to consider rows
4414 not visible in the window.
4416 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4418 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4419 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4421 2000-03-22 Jason Rumney <jasonr@gnu.org>
4423 * w32menu.c (single_submenu): Set help string to NULL if none.
4424 (w32_menu_show): Set help string correctly.
4425 (add-menu-item): Set help string in MIIM_DATA for menu item.
4426 Load SetMenuItemInfoA explicitly.
4427 (w32_menu_display_help): New function.
4429 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4430 (QCdata): Moved to xdisp.c.
4432 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4433 (Vw32_charset_to_codepage_alist): Removed.
4434 (Vw32_charset_info_alist): New variable.
4435 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4436 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4437 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4438 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4440 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4441 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4442 Define Vw32_charset_info_alist and w32_charset symbols.
4444 2000-03-22 Jason Rumney <jasonr@gnu.org>
4446 * makefile.nt (w32bdf.obj): Update dependencies.
4448 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4450 * w32fns.c: Include fontset.h after dispextern.h.
4451 (Fx_create_frame): Do not create fontset.
4452 (w32_load_system_font): Doc fix.
4453 (Fx_close_connection): Free full_name if it is not shared.
4455 * w32term.c: Include fontset.h after dispextern.h.
4456 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4458 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4459 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4460 (w32_font_is_double_byte): New function, needs body.
4461 (x_append_glyph): Set glyph->glyph_not_available_p.
4462 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4463 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4464 character, convert it to a unibyte character.
4465 (struct glyph_string): Delete member `charset'.
4466 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4467 calculating it is found.
4468 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4469 the case that per char metric is not available correctly.
4470 (x_fill_glyph_string): Handle the case that the specific glyph is
4471 not available correctly.
4472 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4473 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4474 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4475 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4476 fontset. Don't call FS_LOAD_FONT.
4478 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4480 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4481 (INT_LISPLIKE): New macro.
4482 (NULL_INTERVAL_P): Use it.
4483 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4484 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4485 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4487 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4488 explicit references to "parent" field of struct interval and
4489 associated unclean type conversions.
4490 * intervals.c (create_root_interval, root_interval, rotate_right,
4491 rotate_left, balance_possible_root_interval, split_interval_right,
4492 split_interval_left, interval_start_pos, find_interval,
4493 next_interval, previous_interval, update_interval,
4494 adjust_intervals_for_insertion, delete_node, delete_interval,
4495 adjust_intervals_for_deletion, merge_interval_right,
4496 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4497 copy_intervals_to_string): Likewise.
4498 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4500 * syntax.c (update_syntax_table): Likewise.
4502 * intervals.c (reproduce_tree_obj): New function, like
4503 reproduce_tree but takes a Lisp_Object for the parent. Declare
4505 (graft_intervals_into_buffer): Use it when appropriate.
4506 (reproduce_tree): Declare with prototype.
4507 (balance_possible_root_interval): Check that the parent is a lisp
4508 object before trying to examine its type.
4510 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4512 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4513 as strings only if both are known to be strings.
4515 * s/openbsd.h (LIBS_TERMCAP): Undef.
4517 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4519 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4520 definitions for non-Emacs compilation.
4521 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4522 outside of `#ifdef emacs'.
4523 (print_partial_compiled_pattern): Update.
4524 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4525 (re_compile_fastmap): Merge handling of charset and charset_not (for
4526 emacs and non-emacs compilation as well).
4527 Similarly for (not)categoryspec and (not)syntaxspec.
4528 Don't use the fastmap when reaching `anychar' since the added
4529 complexity is not justified.
4530 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4531 and (not)syntaxspec. Merge (not)categoryspec.
4533 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4535 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4536 FACE_FOR_CHAR): Define them differently for the configuration of
4539 2000-03-21 Dave Love <fx@gnu.org>
4541 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4544 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4546 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4547 (lface_fully_specified_p): Don't check contents of
4548 LFACE_FONT_INDEX because that attribute is optional.
4549 (realize_x_face): Remove now unwarranted xassert.
4551 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4553 The following changes are to make font selection based on
4554 characters, not charset. In addition, they recover fontset
4555 facilities while utilizing the new font selection mechanism.
4557 * Makefile.in (fontset.o): Depend on dispextern.h.
4559 * alloc.c (mark_face_cache): Don't mark face->registry.
4561 * dispextern.h (struct glyph): New member glyph_not_available_p.
4562 Use 22 bits for face_id.
4563 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4564 (struct face): Delete member registry, new member ascii_face.
4565 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4566 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4567 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4568 (struct it): Delete member charset, new member
4569 glyph_not_available_p.
4571 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4572 (struct fontset_info, struct fontset_data): Structs removed.
4573 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4574 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4575 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4576 (fs_free_face_fontset, fontset_font_pattern,
4577 face_suitable_for_char_p, face_for_char,
4578 make_fontset_for_ascii_face): Extern them.
4579 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4580 (FS_LOAD_FACE_FONT): New macro.
4582 * fontset.c: All codes rewritten or adjusted for the change of
4583 fontset implementation. Now fontset is represented by char table.
4584 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4586 (my_strcasecmp): Function removed.
4587 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4589 (AREF, ASIZE): New macros.
4590 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4591 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4592 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4593 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4594 fontset_id_valid_p, font_family_registry, fontset_name,
4595 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4596 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4598 (fs_load_font): New arg FACE. Caller changed.
4599 (fs_query_fontset): Argument changed. Caller changed.
4600 (Fquery_fontset): call fs_query_fontset.
4601 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4603 (clear_fontset_elements, check_registry_encoding,
4604 check_fontset_name): New functions.
4605 (syms_of_fontset): Set char-table-extra-slots property of fontset
4606 to 3. Staticpro and initialize Vfontset_table and
4607 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4609 * frame.h (struct frame): Member `fontset_data' removed.
4610 (FRAME_FONTSET_DATA): Macro removed.
4612 * frame.c (make_frame): Don't allocate f->fontset_data.
4613 (Fdelete_frame): Don't free f->fontset_data.
4615 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4617 * xdisp.c (charset_at_position): Function removed.
4618 (init_iterator): Don't set member charset of struct `it'.
4619 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4620 next_element_from_display_vector, insert_left_trunc_glyphs):
4622 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4624 (get_next_display_element, append_space,
4625 extend_face_to_end_of_line): Likewise.
4627 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4629 (clear_font_table, frame_update_line_height, load_face_font):
4630 Adjusted for the change of fontset implementation.
4631 (load_face_fontset_font): Function removed.
4632 (pixel_point_size): New function.
4633 (font_list): Argument type changed. Caller changed.
4634 (LFACE_FONT): New macro.
4635 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4636 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4637 Lisp_Object. Determine the font name by actually loading a font
4638 by the specified pattern. Set LFACE_FONT (lface) to the specified
4639 pattern. Even if a font is not found, don't try alternatives.
4640 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4641 (set_font_frame_param): If `font' is specified in lface, use it.
4642 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4643 (lface_same_font_attributes_p): Likewise.
4644 (make_realized_face): Arguent changed. Caller changed. Set
4645 face->ascii_face to face itself.
4646 (free_realized_face): Free face->fontset if face is for ASCII.
4647 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4648 deduce_unibyte_registry, x_charset_registry): Functions removed.
4649 (free_realized_multibyte_face): New function.
4650 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4651 changed. Caller changed.
4652 (try_font_list): Argument type changed.
4653 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4654 (choose_face_font): Argument changed. Handle fontset properly.
4655 (choose_face_fontset_font): Function removed.
4656 (realize_default_face, realize_named_face): Don't remove the
4658 (realize_face): Argument changed. Caller changed. Remove face
4659 with the arg former_face_id in advance. Load font for the new
4661 (realize_x_face): Argument changed. Caller changed. For a
4662 multibyte character, share fontset with base_face. For a single
4663 byte character, make a new realized fontset. Don't load a font
4665 (realize_tty_face): Argument changed. Caller changed.
4666 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4667 (face_at_buffer_position): Don't check multibyte_p for returning
4669 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4670 FACE_SUITABLE_FOR_CHARSET_P.
4671 (syms_of_xfaces): Remove code for Qx_charset_registry and
4672 Vface_default_registry.
4674 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4675 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4676 (x_per_char_metric): Don't try FONT->default_char. Even if
4677 pcm->width is zero, glyph bits may exist.
4678 (x_encode_char): Always initialize char2b->byte1.
4679 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4680 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4682 (x_append_glyph): Set glyph->glyph_not_available_p.
4683 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4684 it->charset. Handle the case that per char metric is not
4685 available. If it->multibyte_p is zero and it->c is a multibyte
4686 character, convert it to a unibyte character.
4687 (struct glyph_string): Delete member `charset'.
4688 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4689 the case that per char metric is not available correctly.
4690 (x_fill_glyph_string): Handle the case that the specific glyph is
4691 not available correctly.
4692 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4693 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4694 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4695 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4696 fontset. Don't call FS_LOAD_FONT.
4698 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4699 (x_create_tip_frame): Likewise.
4700 (Fx_close_connection): Free full_name of font_info.
4702 * fns.c (optimize_sub_char_table): New function.
4703 (Foptimize_char_table): New function.
4704 (syms_of_fns): Defsubr Soptimize_char_table.
4706 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4708 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4709 only if buffer is displayed in some window.
4711 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4712 (try_window_reusing_current_matrix): Don't call scroll run
4713 function if run's current and desired position are the same;
4714 this prevents cursor flickering.
4716 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4718 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4720 * regex.c (RE_STRING_CHAR): New macro.
4721 (GET_CHAR_AFER_2): Remove.
4722 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4723 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4724 (print_partial_compiled_pattern, re_compile_fastmap)
4725 (re_match_2_internal): Remove on_failure_jump_exclusive.
4726 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4727 optimization only need to work for * (ie. can use of_keep_string_jump).
4728 Remove the special case for .*\n since it is now covered by the general
4730 (re_search_2): Don't bother with `room'.
4731 (skip_one_char): New function.
4732 (skip_noops): Simplify since `memory' is not needed any more.
4733 (mutually_exclusive_p): Restructure slightly to use `switch' and
4734 add handling for "all" remaining cases.
4735 (re_match_2_internal): Change on_failure_jump_smart to use
4736 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4737 rather than on_failure_jump_exclusive.
4739 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4741 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4742 number of bits per RGB because it's everywhere used as the depth
4745 * term.c (calculate_costs): Remove code dealing with X frames.
4747 2000-03-19 Richard M. Stallman <rms@gnu.org>
4749 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4751 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4753 * lread.c (read_integer): Unread the last char not consumed.
4755 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4757 * xterm.c (x_update_window_cursor): Don't update in frames
4758 which are in the process of being deleted.
4760 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4762 * Makefile.in (mostlyclean): Add `*.core'.
4763 (clean): Add `bootstrap-emacs'.
4765 * lread.c (read_integer): New function.
4766 (read1): Support read syntax #o, #x, #b, #r.
4768 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4770 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4771 make sure POINTER_TO_OFFSET gives the same value before and after
4772 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4773 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4774 (debug): Now only active if > 0 rather than if != 0.
4775 (DEBUG_*): Update for the new meaning of `debug'.
4776 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4777 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4778 in `succeed_n', `jump_n' and `set_number_at'.
4779 (store_op1, store_op2, insert_op1, insert_op2)
4780 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4781 (group_in_compile_stack): Move to after its arg's types are
4782 declared and add a prototype.
4783 (PATFETCH): Define in terms of PATFETCH_RAW.
4784 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4786 (QUIT): Redefine as a nop except for NTemacs.
4787 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4788 indentation of the greedy-op and shy-group code.
4789 (at_(beg|end)line_loc_p): Fix argument's types.
4790 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4791 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4792 (MATCHING_IN_FIRST_STRING): Remove.
4793 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4794 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4795 QUIT unconditionally.
4797 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4799 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4802 * process.c (send_process): Add a hint that the function
4803 can call Lisp code to its comment.
4805 * lread.c (load_dangerous_libraries): New variable.
4806 (Vbytecomp_version_regexp): New variable.
4807 (safe_to_load_p): New function.
4808 (Fload): Handle files not compiled with Emacs specially.
4809 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4811 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4813 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4815 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4816 support functions only if HAVE_X11R6_XIM is defined.
4817 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4819 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4821 * xfns.c (X_I18N_INHIBITED): Don't define.
4822 (create_frame_xic): Remove conditional compilation on
4824 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4826 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4827 (HAVE_X11R6_XIM): Define.
4829 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4831 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4832 If set, call XSynchronize.
4834 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4836 * regex.c: Declare a new type `re_char' used throughout the code
4837 for the string char type. It's `const unsigned char' to match the
4838 rest of Emacs. Consistently make sure all pointers to strings use
4839 it and make sure all pointers into the pattern use `unsigned
4841 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4842 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4845 * charset.h (GET_CHAR_AFTER_2): Remove.
4846 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4848 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4850 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4851 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4852 of them try to use backquotes.
4854 2000-03-12 Dave Love <fx@gnu.org>
4856 * unexelf.c: Restore changes of 1999-10-19.
4857 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4858 fix its type and alignment; copy it from current process.
4860 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4862 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4863 has been found. Fix bug not computing timer's predecessor.
4865 * fileio.c (Fread_file_name): Handle case that DIR contains a
4868 * window.c (Fsave_window_excursion): Doc fix.
4870 * xfns.c (x_defined_color): Rewritten to use
4871 x_allocate_nearest_color.
4873 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4875 * msdos.c (vga_installed): New function, code moved from
4876 dos_set_window_size.
4877 (Qbar, Qcursor_type, outside_cursor): New variables.
4878 (syms_of_msdos): Intern and staticpro them.
4879 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4880 shape used outside Emacs when called for the first time.
4881 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4882 cursor shape used outside Emacs.
4883 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4884 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4886 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4887 parameters specify the cursor. Make qreverse a global
4888 variable (renamed to Qreverse).
4890 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4892 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4894 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4896 This is a big redesign of failure-stack and register handling, prompted
4897 by bugs revealed when trying to add shy-groups. Overall, what happened
4898 is that loops are now structured a little differently, groups can be
4899 shy and the code is a little simpler.
4901 * regex.h: Update the copyright.
4902 (RE_SHY_GROUPS): New value.
4903 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4904 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4906 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4907 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4908 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4909 for (start|stop)_memory since they now only take one argument (the
4910 second has becomes unnecessary).
4911 (print_partial_compiled_pattern): Adjust for changes in
4913 (print_compiled_pattern): Use %ld to printf long ints and flush to
4914 make debugging a little easier.
4915 (union fail_stack_elt): Make the integer unsigned.
4916 (struct fail_stack_type): Add a `frame' element.
4917 (INIT_FAIL_STACK): Init `frame' as well.
4918 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4919 (DEBUG_PUSH, DEBUG_POP): Remove.
4920 (NUM_REG_ITEMS): Remove.
4921 (NUM_NONREG_ITEMS): Adjust.
4922 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4923 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4924 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4925 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4927 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4928 address pushed is not the destination of the jump but the source
4930 (NUM_FAILURE_ITEMS): Remove.
4931 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4932 registers before the actual failure point). Don't hardcode any
4933 meaning for str==NULL anymore.
4934 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4935 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4937 (REG_UNSET_VALUE): Use NULL (why not?).
4938 (compile_range): Remove declaration since it doesn't exist.
4939 (struct compile_stack_elt_t): Remove inner_group_offset.
4940 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4941 (regex_grow_registers): Remove dead code.
4942 (FIXUP_ALT_JUMP): New macro.
4943 (regex_compile): Add shy-groups Change loops to use
4944 on_failure_jump_smart&jump instead of
4945 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4946 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4947 variable to me). Use `jump' instead of `jump_past_alt' and don't
4948 bother with push_dummy_failure in alternatives since it is now
4949 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4950 emacs' for (re)allocating the stack.
4951 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4952 from loop when bufp->can_be_null rather than jumping to `done'.
4953 Avoid jumping backwards so as to ensure termination. Use
4954 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4955 backreferences. Remove dead code in handling of `anychar'.
4956 (skip_noops, mutually_exclusive_p): New functions taken from the
4957 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4958 improve mutually_exclusive_p to handle ".+\n".
4959 (lowest_active_reg, highest_active_reg,
4960 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4961 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4962 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4963 variables. Push register (in `start_memory') on the stack rather
4964 than storing it in old_reg(start|end). Remove the cycle detection
4965 from `stop_memory', replaced by the use of on_failure_jump_loop
4966 for greedy loops. Add code for the new on_failure_jump_<foo>.
4967 Remove ad-hoc code in `on_failure_jump' to push more registers in
4968 the case of a loop. Take out code from `maybe_pop_jump' into
4969 separate functions and adapt it to the semantics of
4970 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4971 and push_dummy_failure. Remove dummy_failure handling and
4972 handling of `failures to jump to on_failure_jump' (this last one
4973 was already dead code, it seems).
4974 (group_match_null_string_p, alt_match_null_string_p)
4975 (common_op_match_null_string_p): Remove.
4977 2000-03-08 Dave Love <fx@gnu.org>
4979 * config.in: Don't depend on __STDC__ for volatile.
4980 Add POINTER_TYPE, PTR, PROTOTYPES.
4982 * hftctl.c, strftime.c: Use PROTOTYPES.
4983 * eval.c (find_handler_clause): Likewise.
4985 * mem-limits.h: Use POINTER_TYPE.
4987 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4988 (memory_warnings): Declare using POINTER_TYPE.
4990 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4992 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4994 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4997 * xfns.c: Remove obsolete code in #if 0.
4998 (Fx_focus_frame): New function.
5000 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5002 * coding.c (coding_category_name): Add coding-category-utf-8,
5003 coding-category-utf-16-be, coding-category-utf-16-le.
5004 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
5005 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
5006 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
5007 (detect_coding_utf_8): New function.
5008 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
5009 UTF_16_LOW_SURROGATE_P): New macros.
5010 (detect_coding_utf_16): New function
5011 (detect_coding_mask): When priorities are specified, skip any
5012 categories that have `nil' coding-system. Fix bug of returning
5013 wrong mask when PRIORITIES is specified and detect_coding_XXX()
5014 returns a mask not set in PRIORITIES.
5015 (detect_eol_type_in_2_octet_form): New function.
5016 (detect_eol): selects detect_eol_type_XXX to call according to
5017 cooding->category_idx.
5018 (detect_coding_system): Remove `nil' coding-system in the result.
5019 (Fupdate_coding_systems_internal): Update all coding-categories.
5021 * coding.h (CODING_CATEGORY_IDX_UTF_8,
5022 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
5024 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
5025 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
5026 CODING_CATEGORY_IDX_UTF_16_LE.
5027 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
5028 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
5029 (CODING_CATEGORY_MASK_ANY): Include the above macros.
5030 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5032 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5034 * doc.c (Fdocumentation_property): If value is not a string,
5035 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5037 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5038 close the display with XtCloseDisplay. This caused a bus error
5041 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5042 complete but not unique.
5044 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5046 * process.c (send_process): Remove local variable `procname' that
5047 might become invalid when a GC happens. Instead, access the
5048 process name slot directly.
5050 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5053 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5056 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5058 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5059 glyph matrices have been freed.
5061 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5063 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5064 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5066 * xfns.c (QCdata): Moved to xdisp.c.
5068 * xdisp.c (QCdata): Moved here from xfns.c.
5069 (syms_of_xdisp): Initialize QCdata.
5071 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5073 * window.c (coordinates_in_window): Use
5074 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5075 FRAME_INTERNAL_BORDER_WIDTH.
5077 * xdisp.c (try_window_id): Recompute unchanged information if
5078 it is obviously invalid.
5080 * xterm.c (x_term_init): Create a colormap if not using the
5083 * xterm.h (select_visual): Change prototype.
5085 * xfns.c (select_visual): Rewritten. Recognize user-specified
5087 (visual_classes): New variable.
5089 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5091 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5092 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5093 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5094 (x_decode_color): Don't handle allocation of white and black
5096 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5097 XtNcolormap resources.
5098 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5099 (Fx_create_frame): Initialize color members of x_output structure.
5100 (xpm_load): Pass colormap to XPM lib.
5102 * xfaces.c (x_free_colors): Access colormap of frame using
5103 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5104 when default colormap is used.
5106 * xterm.c (x_term_init): Set Colormap member of x_display_info
5107 structure. Copy colormap if resource `privateColormap' is
5108 specified (PseudoColor only).
5109 (x_setup_relief_color): Access colormap of frame using
5112 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5113 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5115 2000-03-04 Jason Rumney <jasonr@gnu.org>
5117 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5118 other non-platform-specific equivalents.
5119 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5120 specific functions and macros as their w32 equivalents where
5121 non-platform-specifics are not available.
5122 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5123 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5124 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5125 (frame_update_line_height): Use macros to access f->output_data.
5126 (defined_color): Remove FIXME comments; fixed.
5127 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5128 into #ifdef blocks. Add WINDOWSNT blocks.
5129 (Fx_list_fonts): Use macros for accessing font data.
5130 (set_lface_from_font_name): Different default fonts for X and
5132 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5133 scalable for backward compatibility.
5134 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5135 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5137 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5140 * makefile.nt (w32faces.obj): Remove.
5143 2000-03-03 Jason Rumney <jasonr@gnu.org>
5145 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5148 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5150 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5151 standard ELF definitions here if the system header does not.
5153 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5155 * xterm.c (PER_CHAR_METRIC): Removed.
5156 (x_per_char_metric_1, x_default_char): New functions.
5157 (x_per_char_metric): If font's default char is invalid, return
5158 metrics of a suitably chosen usable default char.
5159 (x_draw_glyph_string_foreground): If font has an invalid default
5160 char, replace occurrences of unprintable chars with a suitably
5161 chosen usable default char.
5163 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5165 * xterm.c (note_mouse_highlight): Return quickly if frame's
5166 glyph matrices have been freed.
5168 * dispnew.c (free_glyphs): Block input while freeing matrices.
5170 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5172 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5175 * dispextern.h (x_free_colors): Add prototype.
5177 * xfaces.c (x_free_colors): New function.
5178 (unload_color, free_face_colors): Use it.
5180 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5182 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5184 * window.c [MSDOS]: Include msdos.h.
5186 2000-03-02 Dave Love <fx@gnu.org>
5188 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5190 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5191 set C_OPTIMIZE_SWITCH for gcc.
5193 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5195 * coding.c (coding_save_composition): Be sure to allocate
5196 composition data area in coding even if there's no composition in
5199 2000-03-01 Jason Rumney <jasonr@gnu.org>
5201 * w32term.c: Equivalent changes to those made to xterm.c on
5202 2000-02-25 and 2000-02-24.
5204 * w32fns.c: Equivalent changes to those made to xfns.c on
5205 2000-02-25 and 2000-02-21.
5207 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5208 correct line-end convention is followed.
5210 * w32menu.c [HAVE_BOXES]: Remove #undef.
5211 (single_keymap_panes): Remove code for simulating checkmarks.
5212 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5213 Remove code for drawing simulated checkmarks.
5214 (w32_menu_show): make unibyte help string correctly.
5215 (add_menu_item): draw standard Windows checkmarks. Draw radio
5216 buttons as radio buttons if possible.
5218 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5220 * sysdep.c (start_of_text): Don't define this function for NetBSD
5223 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5225 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5226 (LINKER): Don't undef if __NetBSD__ is defined.
5228 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5230 * fileio.c [__NetBSD__]: Define `unix'.
5232 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5234 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5236 * atimer.c (start_atimer): Don't abort when timers are stopped.
5237 (append_atimer_lists): New function.
5238 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5239 arbitrary lists of stopped and running atimers.
5241 * atimer.c (cancel_atimer): Handle canceling an atimer when
5242 some timers are stopped.
5244 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5247 * fns.c (maybe_resize_hash_table): Handle case of new size
5248 coming out as being the same as old size.
5250 2000-02-27 Jason Rumney <jasonr@gnu.org>
5252 * makefile.nt: Add atimer.h to dependencies.
5253 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5254 * w32console.c: Only disable window system features for dispextern.h
5255 (initialize_w32_display): Build a display info for the console.
5256 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5257 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5258 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5260 * w32gui.h (struct W32FontStruct): Revert last change after change
5262 * w32menu.c (single_submenu): Set up help string.
5263 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5264 (w32_dialog_show): Set up help string.
5265 * w32term.c (w32_display_info_for_display): Remove unused function.
5266 (w32_draw_bitmap): Use pre-built bitmaps.
5267 (w32_initialize_display_info): New function to initialize parts of
5268 display info that are common to both GUI and console frames.
5269 (w32_term_init): Use w32_initialize_display_info. Do not set
5270 Vw32_num_mouse_buttons here, as it is not called for console
5271 frames. Build bitmaps for indicating truncated lines etc.
5272 (x_delete_display): Destroy pre-built bitmaps.
5273 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5274 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5276 2000-02-27 Dave Love <fx@gnu.org>
5278 * lisp.h: Add a bunch of prototypes.
5280 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5282 * keyboard.c (read_char): Set `usec' correctly.
5284 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5286 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5287 `lambda', set reg[RRR] to the map index.
5288 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5289 reg[RRR] to 0. Otherwise, set it to -1.
5291 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5293 * emacs.c (main): Remove code snippet commented out with `//'.
5295 2000-02-25 Richard M. Stallman <rms@gnu.org>
5297 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5298 and contains a `:', prepend `/:'.
5300 * window.c (select_window_1): If selected_window is nil,
5301 don't "swap out" the buffer's point.
5302 (Fset_window_configuration): Set selected_window to nil
5303 before calling Fselect_window.
5304 (unshow_buffer): Don't set point in buffer from window's point
5305 if another more recently selected window also shows the buffer.
5307 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5309 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5311 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5312 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5313 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5315 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5316 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5317 (hide_busy_cursor): New functions.
5318 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5320 * minibuf.c (read_minibuf): Cancel busy-cursor.
5322 * keyboard.c (command_loop_1): Call start_busy_cursor before
5323 Fcommand_execute and cancel_busy_cursor after it.
5324 (timer_check): Remove busy-cursor code.
5325 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5328 * process.c (wait_reading_process_input): Remove busy-cursor code.
5330 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5331 Fx_hide_busy_cursor.
5333 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5335 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5337 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5339 * xterm.c (XTread_socket): Remove busy-cursor code.
5341 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5342 (build_frame_matrix_from_leaf_window): Put code handling
5343 glyph row's not being a slice of a frame row in #if 0.
5344 (sync_window_with_frame_matrix_rows): New function.
5345 (frame_row_to_window): New function.
5346 (mirror_line_dance): Handle copies between windows.
5348 * lread.c (Fload): Use `xfree' instead of `free'.
5349 (init_obarray): Use `xmalloc' instead of `malloc'.
5351 * window.c (Fset_window_buffer): Set WINDOW to the window
5353 (coordinates_in_window): Take frame's internal border width
5356 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5358 * xterm.c (x_display_and_set_cursor): Display cursor of
5359 non-selected windows depending on the setting of
5360 cursor_in_non_selected_windows.
5362 * xdisp.c (cursor_in_non_selected_windows): New variable.
5363 (syms_of_xdisp): DEFVAR_BOOL it.
5365 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5367 * data.c (Fstring_to_number): If number is greater than what
5368 fits into an integer, return a float.
5370 * eval.c (specbind): Remove references to
5371 keyword_symbols_constant_flag.
5373 * data.c (keyword_symbols_constant_flag): Removed.
5374 (Fmakunbound, set_internal, syms_of_data): Remove references to
5375 keyword_symbols_constant_flag.
5377 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5379 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5381 * syntax.c (multibyte_syntax_as_symbol): New variable.
5382 (syms_of_syntax): Declare it as a Lisp variable.
5383 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5384 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5385 nonzero, treat all multibyte characters as symbol.
5386 (init_syntax_once): Give syntax `word' to all multibyte
5389 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5391 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5394 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5396 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5398 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5399 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5401 2000-02-21 Dave Love <fx@gnu.org>
5403 * frame.c (Vmouse_position_function): New variable.
5404 (Fmouse_position): Use it.
5405 (syms_of_frame): Install it.
5407 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5409 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5411 * fileio.c (Finsert_file_contents): Unbind the binding of
5412 standard-output done by temp_output_buffer_setup.
5414 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5415 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5416 (specbind, unbind_to): Handle most common case of non-constant
5417 symbol with trivial value specially.
5419 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5421 2000-02-20 Richard M. Stallman <rms@gnu.org>
5423 * data.c (Fmake_variable_buffer_local): Doc fix.
5424 Init found_for_buffer to 0.
5425 (Fmake_variable_frame_local): If the variable has already
5426 been buffer-local, set the check_frame field.
5428 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5430 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5431 produced for CODING_MODE_LAST_BLOCK requires.
5433 2000-02-18 Dave Love <fx@gnu.org>
5435 * keyboard.c (echo_keystrokes): Remove declaration.
5436 (Vecho_keystrokes) New variable.
5437 (read_char, record_menu_key, read_key_sequence): Use it to allow
5439 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5441 * lread.c: Undef feature selection macros before defining.
5443 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5445 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5446 for symbols other than the symbol in question.
5448 2000-02-17 Dave Love <fx@gnu.org>
5450 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5452 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5454 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5456 * alloc.c (enum mem_type): Compile unconditionally.
5458 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5460 * xfaces.c (tty_defined_color): Don't return faulire indication
5461 for unspecified-fg and unspecified-bg pseudo-colors.
5463 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5465 * alloc.c (mark_object): Don't mark symbol names in pure space.
5466 (gc_sweep): Don't unmark symbol names in pure space.
5468 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5469 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5470 [GC_MARK_STACK]: New defines.
5471 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5472 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5474 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5476 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5477 allocate_buffer instead of xmalloc.
5479 * alloc.c (toplevel): Include setjmp.h.
5480 (PURE_POINTER_P): New define.
5481 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5482 (Vdead) [GC_MARK_STACK]: New variable.
5483 (lisp_malloc): Add parameter TYPE, call mem_insert if
5484 GC_MARK_STACK is defined.
5485 (allocate_buffer): New function.
5486 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5487 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5488 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5489 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5490 (MEM_NIL) [GC_MARK_STACK]: New define.
5491 (struct mem_node) [GC_MARK_STACK]: New structure.
5492 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5493 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5494 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5495 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5496 (mark_stack) [GC_MARK_STACK]: New functions.
5497 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5498 (clear_marks): Removed.
5499 (gc_sweep): Set free conses' car, free floats' type, free
5500 symbols' function to Vdead. Use lisp_free to free buffers.
5501 (init_alloc_once): Initialize Vdead.
5502 (survives_gc_p): Return non-zero for pure objects.
5504 * alloc.c: Add comments throughout the file.
5506 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5507 that unblocks alarms.
5509 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5510 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5511 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5513 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5515 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5517 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5518 avoid infinite error signaling. Allocate sufficient memory for
5519 eol_str in the case that eoltype is Lisp_Int.
5521 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5523 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5524 depends on the previous behavior.
5526 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5528 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5530 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5532 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5534 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5535 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5538 2000-02-15 Richard M. Stallman <rms@gnu.org>
5540 * data.c (set_internal): Don't make variable buffer-local
5541 if within a let-binding for the same buffer.
5542 (let_shadows_buffer_binding_p): New function.
5544 * eval.c (specbind): For buffer-local value,
5545 record the current buffer also.
5546 (unbind_to): Cope with that change.
5548 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5550 * window.c (Fsave_window_excursion): Doc fix.
5552 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5554 * syntax.c (back_comment): Make sure we only consider comment-starters
5555 of the relevant style and return -1 in case of a failure to find the
5556 beginning of the comment.
5557 (Fforward_comment): If back_comment fails, go back to the position just
5558 after the comment-end.
5559 (scan_lists): Add comment describing a very minor bug.
5561 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5563 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5564 `completion-regexp-list' in the docstring.
5566 2000-02-14 Dave Love <fx@gnu.org>
5568 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5570 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5572 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5573 to Emacs' syntax. Also fix the comment about set/not-set meanings
5574 since Emacs syntax is not the value 0 any more.
5575 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5576 since it's now part of RE_SYNTAX_EMACS.
5578 2000-02-12 Dave Love <fx@gnu.org>
5580 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5583 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5585 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5587 2000-02-12 Dave Love <fx@gnu.org>
5589 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5591 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5592 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5593 * s/hpux.h: Don't define HAVE_VFORK.
5595 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5597 * s/nextstep.h: Don't define HAVE_ALLOCA.
5599 * config.in: Add vfork bits.
5601 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5603 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5604 unwind function to undo the effect of stopping atimers.
5606 * keyboard.c (bind_polling_period): Stop all timers except
5609 * atimer.c (stopped_atimers): New variable.
5610 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5613 * atimer.h (stop_other_atimers, run_all_atimers)
5614 (unwind_stop_other_atimers): Add function prototypes.
5616 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5618 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5620 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5621 library may depend on jpeg.
5622 (atimer.o): Depends on atimer.c.
5624 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5626 * insdel.c (del_range_1): Call update_compositions.
5627 (del_range_both): Call update_compositions just once..
5629 2000-02-10 Dave Love <fx@gnu.org>
5631 * xfns.c (create_frame_xic): Fix initialization of automatic
5634 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5636 * ccl.c (CCL_MAKE_CHAR): New macro.
5637 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5638 registers by CCL_MAKE_CHAR before calling translate_char.
5639 <CCL_TranslateCharacterConstTbl> Likewise.
5641 2000-02-08 Dave Love <fx@gnu.org>
5643 * lread.c (__EXTENSIONS__): Define.
5645 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5647 * puresize.h (BASE_PURESIZE): Increase to 650000.
5649 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5651 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5654 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5656 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5657 md, mh, mb, mr, and me to the fake termcap entry.
5659 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5661 * sound.c (sound_cleanup): Don't call device close routine if the
5662 function pointer is null.
5664 2000-02-06 Andrew Innes <andrewi@gnu.org>
5666 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5667 around image definitions and prototypes.
5668 (gamma_correct) [WINDOWSNT]: New prototype.
5670 * w32term.c (x_make_frame_visible): Replace call to
5671 input_poll_signal with poll_for_input.
5673 * window.c [WINDOWSNT]: Include w32term.h.
5675 * xdisp.c [WINDOWSNT]: Include w32term.h.
5677 * makefile.nt: Add dependencies on w32gui.h.
5678 (OBJ1): Include atimer.obj.
5679 ($(BLD)\atimer.obj): New dependency rule.
5681 * w32.c (sigmask): New function (does nothing).
5682 (sigunblock): Ditto.
5684 * frame.c [WINDOWSNT]: Include w32term.h.
5686 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5688 * lread.c (syms_of_lread): Fix literal newlines.
5690 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5691 the string constant limit (2048 bytes) in MSVC.
5694 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5696 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5698 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5699 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5702 2000-02-04 Dave Love <fx@gnu.org>
5704 * fileio.c: Remove some unused vars.
5705 (_GNU_SOURCE): Define (for euidaccess).
5707 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5709 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5711 (read_minibuf): Deal with allow_props correctly.
5713 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5715 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5717 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5719 * search.c (compile_pattern): If a cache entry has a nil regexp,
5720 fill in that entry instead of clobbering a previously cached
5723 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5725 * puresize.h (BASE_PURESIZE): Increase to 610000.
5727 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5729 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5732 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5734 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5735 instead of incrementing ic directly.
5736 <CCL_WriteExprConst> Likewise.
5737 <ccl_set_expr>: Set ic to jump_address.
5739 * fileio.c (e_write): Fix the handling of
5740 CODING_FINISH_INSUFFICIENT_SRC.
5742 2000-02-01 Dave Love <fx@gnu.org>
5744 * editfns.c (Fpropertize): Doc fix.
5746 * process.c (Fstart_process): Doc fix.
5748 * eval.c: Fix various doc strings not to duplicate information
5749 from help-manyarg-func-alist.
5751 * window.c (Fset_window_margins): Don't make interactive. Doc
5754 * doc.c (Vhelp_manyarg_func_alist): New variable.
5755 (Fdocumentation): Use it.
5756 (syms_of_doc): Define it.
5758 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5760 * xterm.c (xim_open_dpy): Remove unused local variable.
5762 * emacs.c (USAGE): Use term `display options' instead of `X
5765 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5766 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5768 * fns.c (sweep_weak_table): New function.
5769 (sweep_weak_hash_tables): Use it. Keep on marking until there
5772 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5774 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5775 that XTread_socket does not crash by trying to call XNoOp on a
5778 2000-01-30 Jason Rumney <jasonr@gnu.org>
5780 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5781 Change selected_frame to SELECTED_FRAME ().
5782 (w32_console_mouse_position): Remove #ifndef MULE from around
5785 * makefile.nt: Remove dosfns.obj.
5787 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5789 * w32fns.c (w32_defined_color): Check for valid frame before
5790 applying gamma correction. Eliminate dependency on frame elsewhere.
5791 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5792 (w32_to_x_font): Use resx and resy not height_in and width_in.
5793 (x_to_w32_font): Doc fix.
5794 (xlfd_strip_height): New function to strip and return font height.
5795 (w32_font_match): Compare height separately from rest of xlfd
5796 spec, using xlfd_strip_height.
5798 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5799 width_in. Use w32_defined_color in place of defined_color.
5801 * w32faces.c: Merge more of DOS and X specifics in preparation for
5802 merge with xfaces.c.
5803 (defined_color): Remove FIXME comment.
5804 (tty_color_name): Provide w32-specific function.
5805 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5807 * w32console.c (turn_on_face, turn_off_face): Removed.
5808 (w32_face_attributes): New function.
5809 (Global_variables): Reduce scope where possible.
5810 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5812 (hl_mode): Don't modify text attributes.
5813 (write_glyphs): Don't do anything if len <= 0. Use
5814 w32_face_attributes to get attributes for drawing. Write
5815 terminating codes using char_attr_normal.
5816 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5817 (update_begin, update_end): Likewise.
5818 (vga_stdcolor_name): New function.
5819 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5820 (Fset_screen_color): Remove char_attr_reverse.
5822 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5824 * xfns.c (xic_set_preeditarea): Take window parameter and
5825 window-relative pixel-positions.
5827 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5828 is its frame's selected window.
5829 (xim_instantiate_callback): Likewise.
5831 * xfns.c (x_create_im): Removed.
5832 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5833 (supported_xim_styles): Renamed from supported_styles.
5834 (best_xim_style): Renamed from best_style.
5835 (create_frame_xic): Renamed from xic_create_frame.
5836 (free_frame_xic): Renamed from xic_destroy_frame.
5838 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5840 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5841 our frames, call XFilterEvent with 2nd parameter `None'.
5842 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5843 returning XBufferOverflow.
5844 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5846 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5847 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5848 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5849 (xim_initialize, xim_close)
5850 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5851 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5852 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5853 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5855 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5857 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5858 `xic_style' and `xic_xfs'.
5859 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5860 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5861 (FRAME_XIM): Removed.
5863 * xfns.c (supported_styles): New variable.
5864 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5865 (xic_create_xfontset, best_style, xic_create_frame)
5866 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5867 (xic_set_xfontset): New functions.
5869 2000-01-28 Dave Love <fx@gnu.org>
5871 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5873 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5875 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5877 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5878 for *scratch* if it already existed.
5880 * emacs.c (USAGE): New macro.
5881 (main): Use it to display usage information.
5883 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5885 Support for the menu-help feature:
5887 * msdos.h: Change prototypes of XMenuAddSelection and
5890 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5891 part of the line to the termscript file.
5892 (IT_clear_to_end): Clear the entire line, not just its beginning.
5893 (menu_help_message, prev_menu_help_message): New variables.
5894 (IT_menu_make_room): Make room for the help_text member.
5895 (IT_menu_display): New argument disp_help; all callers changed.
5896 If disp_help is non-zero, store the help text of the active menu
5897 item in menu_help_message.
5898 (XMenuAddPane): Initialize the help_text member to NULL.
5899 (XMenuAddSelection): New argument help_text. Store it in the
5901 (XMenuActivate): New argument help_callback. If the value of
5902 menu_help_message has changed since the last time, display the
5903 menu help message text while waiting for the mouse to move. Clear
5904 the echo area before exiting.
5905 (XMenuDestroy): Free the help_text member.
5907 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5909 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5910 XMenuAddSelection. Pass help callback to XMenuActivate.
5911 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5913 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5915 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5916 and EMACS_SET_USECS.
5918 2000-01-26 Dave Love <fx@gnu.org>
5920 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5922 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5923 an error may be signalled.
5925 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5927 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5928 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5930 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5932 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5934 * charset.c (Fstring): If there is a multibyte char among
5935 the args, always return a multibyte string.
5937 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5939 * sysdep.c (sys_select): Turn atimers off and on instead of
5940 recording and restoring old alarm handler
5942 * process.c (toplevel): Include atimer.h.
5943 (create_process_1): Rewritten.
5944 (create_process): Use atimers instead of alarm.
5945 (wait_reading_process_input) [hpux]: Turn atimers off instead
5946 of turning off SIGALRM.
5947 (wait_reading_process_input): Turn off atimers instead off
5948 calling stop_polling.
5950 * emacs.c (main): Call init_atimer.
5952 * keyboard.c (toplevel): Include systime.h and atimer.h.
5953 (polling_for_input): Removed because unused.
5954 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5955 (poll_timer): New variable.
5956 (poll_for_input, poll_for_input_1): New functions.
5957 (start_polling, stop_polling): Rewritten.
5959 * keyboard.h (polling_for_input): Removed.
5961 * atimer.h, atimer.c: New files.
5963 * Makefile.in (obj): Add atimer.o.
5964 (atimer.o): New target.
5966 * blockinput.h (pending_atimers): Add extern declaration.
5967 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5969 * lisp.h (popup_activated_flag): Add extern declaration.
5971 * xmenu.c (popup_activated_flag): Make externally visible.
5972 (popup_activate_callback) [USE_MOTIF]: Increment
5973 popup_activated_flag.
5974 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5976 * xterm.c (toplevel): Include atimer.h.
5977 (toolkit_scroll_bar_interaction): New variable.
5978 (Fxt_process_timeouts): Removed.
5979 (x_process_timeouts): New function.
5980 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5981 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5982 (x_make_frame_visible): Call poll_for_input_1 instead of
5983 input_poll_signal. Don't call alarm.
5984 (x_initialize): Install timer calling x_process_timeouts.
5986 2000-01-24 Dave Love <fx@gnu.org>
5988 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5989 Don't use -cckr -- apparently not now necessary.
5991 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5993 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5996 2000-01-23 Jason Rumney <jasonr@gnu.org>
5998 * w32fns.c (w32_defined_color): Apply gamma correction before
5999 trying to map to the palette.
6000 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
6003 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
6004 here. Callers changed to always pass real device context.
6005 (w32_draw_bitmap): Likewise.
6006 (w32_get_glyph_overhangs): Likewise.
6007 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
6009 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
6010 pfnSetScrollInfo and SetScrollRange.
6011 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
6012 back into MULE characters after decoding them.
6013 (x_get_glyph_face_and_encoding): Likewise.
6014 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
6015 GetCharABCWidthsW fails, since this is defined on Windows 9x.
6016 (x_produce_glyphs): Calculate per char metrics for a character
6017 that we know exists in default font when font_not_found_p is true.
6019 2000-01-22 Jason Rumney <jasonr@gnu.org>
6021 * makefile.nt (intervals.obj, composite.obj): New modules.
6022 (composite.h): Added as dependency where appropriate.
6024 * w32gui.h (XGCValue): New struct for emulating X GCs.
6026 * w32term.h (XCharStruct): New struct for emulating X.
6028 * w32console.c (turn_on_face, turn_off_face): New functions.
6029 (change_line_highlight): New prototype for new redisplay.
6030 (write_glyphs): Support multibyte text. Support faces.
6032 * w32faces.c: Complete rewrite for new redisplay based on new
6035 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6036 throughout. struct frame * in place of FRAME_PTR.
6037 Skeleton support for images, toolbars, tooltips from xfns.c.
6038 (Fx_create_frame): Use system default for default scroll bar
6040 (w32_get_arg): Renamed from x_get_arg.
6041 (Fx_file_dialog): New function.
6042 (w32_list_fonts): Check cache before asking system.
6043 (Vw32_enable_synthesized_fonts): New variable.
6044 (Vw32_enable_italics): Obsolete, removed.
6046 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6047 Use SELECTED_FRAME macro.
6049 * w32menu.c: Add skeleton support for help strings on menus.
6050 (add_menu_item): Native checkbox and radio support added, but not
6051 yet enabled due to bugs.
6052 (push_menu_item): Add parameters type, selection and help.
6054 Formatting changes to reduce unnecessary diffs with xmenu.c.
6056 * w32select.c (Fw32_set_clipboard_data): Update call to
6057 find_charset_in_str.
6059 * w32term.c: Complete rewrite for new redisplay based on new
6060 xterm.c with necessary sections merged back in from old w32term.c.
6062 2000-01-21 Richard M. Stallman <rms@gnu.org>
6064 * data.c (set_internal): Further fix in same criterion.
6066 2000-01-20 Richard M. Stallman <rms@gnu.org>
6068 * data.c (set_internal): Fix the criteria for whether
6069 to swap out the old cached binding.
6071 2000-01-19 Dave Love <fx@gnu.org>
6073 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6075 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6077 * regex.c (re_compile_fastmap): While checking a range table for
6078 `charset', skip flag bits for a character class correctly.
6080 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6082 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6084 * xfns.c (x_window): Call lw_create_widget with new parameter
6087 * widget.c (EmacsFrameSetCharSize): Change size of children first
6088 because of problems with main window geometry management under
6091 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6093 (MENU_ITEMS_ITEM_HELP): New enumerator.
6094 (push_menu_item): Add parameter HELP. Record help in menu_items.
6095 (single_menu_item, single_submenu, list_of_items): Call
6096 push_menu_item with new parameter.
6097 (single_submenu): Set help string in widget value.
6098 (menu_highlight_callback): New function.
6099 (set_frame_menubar): Call lw_create_widget with new
6101 (xmenu_show, xdialog_show): Ditto.
6103 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6105 * sound.c (Fplay_sound): Improve doc string.
6107 2000-01-11 Richard M. Stallman <rms@gnu.org>
6109 * lisp.h (set_internal): Enter the new arg.
6111 * eval.c (specbind): Record buffer-local variables specially,
6112 indicating which buffer's binding was saved.
6113 (unbind_to): Restore buffer-local variables specially
6114 in the proper buffer.
6116 * data.c (set_internal): New arg BUF.
6118 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6119 * data.c (Fset): Pass new arg to set_internal.
6120 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6122 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6124 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6127 2000-01-11 Richard M. Stallman <rms@gnu.org>
6129 * minibuf.c (Ftry_completion): Doc fix.
6131 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6133 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6136 2000-01-11 Andreas Schwab <schwab@suse.de>
6138 * coding.c (code_convert_region): Initialize total_skip.
6140 2000-01-08 Dave Love <fx@gnu.org>
6142 * eval.c (Fuser_variable_p): Check customizability too.
6144 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6146 * minibuf.c (Fcompleting_read): Doc fix.
6148 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6150 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6153 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6154 Check that input style is supported before trying to create an
6156 (x_window): Call x_create_im.
6158 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6160 * xfns.c (current_gif_memory_src): New variable.
6161 (gif_load): Record the address of the current memory source
6162 in current_gif_memory_src.
6163 (gif_read_from_memory): Use current_gif_memory_src.
6165 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6166 macros statement form.
6168 * sound.c (struct sound): Renamed from struct sound_file.
6169 (struct sound): Add members `data' and `header_size'.
6170 (enum sound_attr): Add SOUND_DATA.
6171 (current_sound, current_sound_device): Variables renamed from
6172 sound_file and sound_device.
6173 (parse_sound): Parse :data.
6174 (parse_sound): Handle sound data in strings.
6175 (find_sound_type): Function renamed from find_sound_file_type.
6176 (wav_init, au_init): Fail if sound's header_size is smaller than
6178 (wav_play, au_play): Play sounds from string data.
6180 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6182 * lisp.h: Add prototype for allocate_string_data.
6184 * alloc.c (Fgarbage_collect): Return number of live and free
6187 * alloc.c (mark_buffer): Remove code in #if 0.
6189 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6190 (strings_consed): New variable.
6191 (allocate_string): Set it.
6192 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6193 (Fmemory_use_counts): Return strings_consed. Use Flist.
6195 * alloc.c: General cleanup in comments etc. Remove conditional
6196 compilation for `standalone'.
6198 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6200 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6201 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6202 (DONT_COPY_FLAG): Removed.
6203 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6204 (struct sdata, struct sblock): New
6205 (struct string_block): Rewritten.
6206 (STRINGS_IN_STRING_BLOCK): New macro.
6207 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6208 (large_sblocks, string_blocks, string_free_list): New variables.
6209 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6210 (init_strings): Rewritten.
6211 (allocate_string, allocate_string_data, compact_small_strings)
6212 (free_large_strings, sweep_strings): New functions.
6213 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6214 (struct string_block_head, current_string_block)
6215 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6216 (STRING_PAD): Removed.
6217 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6218 (Fgarbage_collect): Don't set mark bit in large strings.
6219 (mark_object): Mark strings differently. Mark symbol names
6221 (survives_gc_p): Test marked strings differently.
6222 (gc_sweep): Sweep strings differently, unmark strings in
6224 (compact_strings): Removed.
6226 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6228 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6229 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6231 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6233 * fileio.c (Finsert_file_contents): Signal error if visiting file
6234 in a non-empty buffer.
6236 * term.c (encode_terminal_code): Fix the previous change.
6238 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6240 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6241 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6243 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6245 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6247 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6248 need to test for MSDOS frames.
6250 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6252 * dosfns.c (unspecified_colors): Remove.
6253 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6255 (msdos_stdcolor_name): Return strings for unspecified fore- and
6258 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6259 (syms_of_xfaces): Remove their staticpro's.
6260 (tty_color_name): Return Lisp strings for unspecified fore- and
6262 (Finternal_set_lisp_face_attribute): Remove the special treatment
6263 for Qunspecified_{f,b}g.
6264 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6267 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6269 * xdisp.c (reseat_at_next_visible_line_start): Position before
6270 newline only if ending up on a newline.
6271 (next_element_from_ellipsis): Return success. Handle case of
6272 displaying no ellipsis. Fix case of ellipsis defined in display
6274 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6277 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6279 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6280 (Fcolor_supported_p): Renamed from face-color-supported-p.
6282 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6284 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6285 list of colors renamed to tty-defined-color-alist.
6286 (tty_color_name): Pass the frame to tty-color-by-index.
6287 (realize_tty_face): tty-color-alist is now a function which
6288 accepts the frame as argument.
6290 * term.c (Ftty_display_color_p): Accept an optional argument
6293 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6295 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6296 encode_terminal_code.
6298 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6300 * dispnew.c (mode_line_string): Support termcap frames as well.
6302 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6304 * syntax.c (Fforward_word): Undo previous change.
6306 * editfns.c (Fconstrain_to_field): Don't constrain if
6307 inhibit-field-text-motion is non-nil.
6308 (Fline_beginning_position): Undo previous change.
6309 (Fline_end_position): Ditto.
6311 * syntax.c (Fforward_word): Notice field boundaries only if
6312 inhibit-field-text-motion is nil.
6314 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6316 * editfns.c (Vinhibit_field_text_motion): New variable.
6317 (inhibit-field-text-motion): New DEFVAR_LISP.
6318 (Fline_beginning_position, Fline_end_position): Notice field
6319 boundaries only if inhibit-field-text-motion is nil.
6321 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6323 (x_build_heuristic_mask): Likewise.
6324 (xbm_load_image_from_file): Change error output.
6325 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6326 (gif_load, gs_load, x_kill_gs_process): Ditto.
6328 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6329 color indices when accessing raster pixels.
6330 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6331 one of :file or :data.
6332 (enum pbm_keyword_index): Add PBM_DATA.
6333 (pbm_format): Add :data.
6334 (pbm_image_p): Allow either :file or :data.
6335 (pbm_read_file): New function.
6336 (pbm_scan_number): Rewritten to read from string.
6337 (pbm_load): Support :data.
6339 See ChangeLog.8 for earlier changes.
6342 ;; coding: iso-2022-7bit