1 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3 * lread.c (Vloads_in_progress): New variable.
4 (record_load_unwind): New function.
5 (Fload): Check for recursive loads.
6 (syms_of_lread): Initialize Vloads_in_progress.
7 (read_integer, read1): Avoid some compiler warnings.
9 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
12 2000-09-11 Miles Bader <miles@gnu.org>
14 * editfns.c (Fbuffer_string): Doc fix.
16 2000-09-10 Gerd Moellmann <gerd@gnu.org>
18 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
20 2000-09-09 Ken Raeburn <raeburn@gnu.org>
22 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
23 whether to include other header files.
25 2000-09-09 Gerd Moellmann <gerd@gnu.org>
27 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
28 by Fmemq as a boolean.
30 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
32 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
34 2000-09-08 Gerd Moellmann <gerd@gnu.org>
36 * ralloc.c (mmap_fd): Remove initializer which can make it
37 read-only in a dumped Emacs.
38 (mmap_fd_1): New variable.
39 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
40 restore it from there.
41 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
42 unconditionally so that mmap_fd can be initialized there.
43 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
44 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
45 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
47 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
49 * xdisp.c (dump_glyph_row): Fix printf format string.
50 (display_line, move_it_in_display_line_to): Avoid compiler
53 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
55 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
58 * xdisp.c (try_window_id): When trying to locate cursor in
59 unchanged rows at the top, handle the case that we can't find it.
61 * xterm.c (x_draw_glyphs): Handle case START and END are out
62 of bounds more carefully.
64 2000-09-08 Dave Love <fx@gnu.org>
66 * s/sol2.h (REL_ALLOC_MMAP): Define.
67 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
69 * ralloc.c: Don't include string.h (redundant).
70 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
71 [!MAP_ANON]: Include fcntl.h.
72 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
73 (r_alloc, r_re_alloc, r_alloc_free)
74 (mmap_enlarge, mmap_set_vars): Use it.
75 (r_alloc_init_fd): New function.
76 (__morecore) [SYSTEM_MALLOC]: Don't declare.
77 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
80 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
83 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
86 2000-09-08 Kenichi Handa <handa@etl.go.jp>
88 * search.c (compile_pattern): Check the multibyteness of cached
91 2000-09-08 Miles Bader <miles@gnu.org>
93 * xfaces.c (default_face_vector): Function removed.
94 (Finternal_merge_in_global_face): Restore old global/local
95 attribute override order. Use inline loop instead of calling
98 2000-09-07 Gerd Moellmann <gerd@gnu.org>
100 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
101 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
102 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
103 where necessary, in case POINTER_TYPE is `void'.
105 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
107 * frame.c (make_terminal_frame): Initialize frame foreground and
108 background colors to unspecified, for the initial instance of an
111 2000-09-07 Gerd Moellmann <gerd@gnu.org>
113 * ralloc.c (mmap_find): Fix overlap computation.
114 (mmap_enlarge): Compute nbytes before trying to find an
117 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
120 * lread.c (syms_of_lread): Change value of regexp
121 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
123 * xmenu.c (xdialog_show): When looking up the selection in
124 menu_items, take `quote' boundaries into account; this corresponds
125 to a nil ITEM in x-popup-dialog.
127 2000-09-07 Kenichi Handa <handa@etl.go.jp>
129 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
131 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
133 * coding.c (encode_coding_sjis_big5): Use translation table for
134 encoding, not decoding. Fix the handling of latin-jisx0201.
135 Check for the charset katakana-jisx0201 too.
136 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
137 (detect_coding_sjis): Check the byte sequence more rigidly.
139 2000-09-07 Gerd Moellmann <gerd@gnu.org>
141 * xfaces.c (Vparam_value_alist): New variable.
142 (syms_of_xfaces): Initialize it.
143 (Finternal_set_lisp_face_attribute): Avoid more consing.
145 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
147 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
148 (Qbackground_mode): New variable.
149 (syms_of_frame_1): Initialize Qbackground_mode.
151 * lisp.h (Qdisplay): Declare extern.
153 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
154 change face on all frames, and change the default for new frames.
156 2000-09-07 Dave Love <fx@gnu.org>
158 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
160 2000-09-07 Kenichi Handa <handa@etl.go.jp>
162 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
164 * charset.c: Include composite.h
165 (lisp_string_width): New function.
166 (Fstring_width): Call lisp_string_width instead of strwidth.
168 * Makefile.in (charset.o): Depends on composite.h.
170 * process.c (read_process_output): Before inserting the decoded
171 text in the buffer, adjust the multibyteness.
173 2000-09-06 Gerd Moellmann <gerd@gnu.org>
175 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
176 buffer's text buffer is null, map new memory.
178 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
179 POINTER_TYPE and size_t.
180 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
181 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
182 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
183 [REL_ALLOC_MMAP]: New macros.
184 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
185 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
186 [REL_ALLOC_MMAP]: New functions.
188 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
189 before and after unexec.
191 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
192 text buffers if necessary.
194 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
195 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
198 * config.in (HAVE_MMAP): Add #undef.
200 2000-09-05 Gerd Moellmann <gerd@gnu.org>
202 * frame.c (Qdisplay_type): New variable.
203 (syms_of_frame_1): Initialize it.
204 (Fframe_parameter): New function that avoids consing.
205 (syms_of_frame): Defsubr it.
207 * buffer.c (Fother_buffer): Consider buffers as invisible when
208 they are displayed in a window on an invisible frame.
210 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
211 get-largest-window always return nil.
213 2000-09-04 Gerd Moellmann <gerd@gnu.org>
215 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
216 variable; recognize Emacs 19 elc files.
218 2000-09-04 Miles Bader <miles@gnu.org>
220 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
221 before initially popping up the menu, so the menu doesn't flash
222 when the face settings are significantly different from the
225 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
227 * regex.c (WIDE_CHAR_SUPPORT): New macro.
228 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
229 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
230 (BIT_UNIBYTE): Remove.
231 (re_match_2_internal): Delete corresponding code and streamline the
232 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
233 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
234 (re_wctype_t): New type.
235 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
236 (regex_compile): Use them and fix handling of overly long char classes.
238 2000-09-03 Andrew Innes <andrewi@gnu.org>
240 * makefile.w32-in: Change to DOS line endings.
242 * s/ms-w32.h (ORDINARY_LINK): New define.
244 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
245 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
247 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
248 (distclean): Delete them here instead.
250 * w32proc.c (compare_env): Convert to uppercase for comparison,
251 not lowercase, to match how the native Windows shell works.
253 2000-09-03 Jason Rumney <jasonr@gnu.org>
255 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
256 CVS changes the line-ends when checking in/out on DOS/Windows.
258 * makefile.nt (emacs): Do not change directory to run temacs, as
259 the load-path is set relative to current directory.
261 2000-09-03 Miles Bader <miles@gnu.org>
263 * xterm.c (x_alloc_lighter_color_for_widget): New function.
265 2000-09-02 Gerd Moellmann <gerd@gnu.org>
267 * xdisp.c (redisplay_mode_lines): New function.
268 (display_mode_lines): Return number of mode lines displayed.
269 (echo_area_display): Use redisplay_mode_lines to draw garbaged
270 mode lines. Don't temporarily bind redisplay-dont-pause to t.
272 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
273 string.h and strings.h.
274 (index) [HAVE_INDEX]: Add prototype.
276 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
277 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
279 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
280 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
282 2000-09-01 Gerd Moellmann <gerd@gnu.org>
284 * lread.c (read1): Accept `?' as symbol constituent, for
285 compatiblity with XEmacs.
287 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
289 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
290 (struct re_pattern_buffer): Remove newline_anchor.
291 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
292 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
293 (re_max_failures, fail_stack): Use size_t rather than unsigned.
294 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
295 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
296 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
297 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
298 Get rid of references to newline_anchor.
299 (regcomp): Allocate and precompute a fastmap.
301 2000-08-31 Gerd Moellmann <gerd@gnu.org>
303 * lread.c (openp): GCPRO local variable `filename'.
305 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
307 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
309 * regex.c: Merge some changes from GNU libc. Add prototypes.
310 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
311 Use memcmp and memcpy instead of bcopy and bcmp.
312 (init_syntax_once): Use ISALNUM.
313 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
314 (REG_UNSET_VALUE): Remove. Use NULL instead.
315 (REG_UNSET, re_match_2_internal): Use NULL.
316 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
318 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
319 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
320 (regex_compile): In handle_interval, return an error rather than try to
321 unfetch the interval if we can't find the closing brace.
322 Obey the RE_NO_GNU_OPS syntax bit.
323 (TOLOWER): New macro.
325 (regexec): Allocate regs.start and regs.end as one block.
327 2000-08-30 Gerd Moellmann <gerd@gnu.org>
329 * xdisp.c (echo_area_display): Check display_completed instead
330 of calling detect_input_pending.
332 * dispnew.c (update_frame): Only set display_completed here; move
333 the update_begin and update_end calls here from update_frame_1.
334 (update_frame_1): Don't set display_completed here, don't call
335 update_begin/update_end.
337 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
338 instead of store_frame_param.
340 2000-08-29 Gerd Moellmann <gerd@gnu.org>
342 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
343 desired window matrix hasn't been displayed, use the current row
344 instead. Make sure that only those frame rows are updated for
345 which there exists a corresponding enabled desired row.
347 2000-08-29 Miles Bader <miles@gnu.org>
349 * xfaces.c (default_face_vector): New function.
350 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
352 2000-08-29 Gerd Moellmann <gerd@gnu.org>
354 * lread.c (openp): Prevent temporary string passed to
355 Ffile_readable_p from being garbage collected.
357 2000-08-28 Dave Love <fx@gnu.org>
359 * keymap.c (store_in_keymap): Add `static' to declaration.
361 2000-08-28 Gerd Moellmann <gerd@gnu.org>
363 * emacs.c, callint.c, doc.c, editfns.c
364 (toplevel) [HAVE_STRING_H]: Include string.h.
365 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
366 (index): Remove prototypes which might conflict with non-standard
367 definitions of index/strchr.
369 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
370 (rindex): Define only if !HAVE_RINDEX.
372 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
374 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
376 2000-08-28 Miles Bader <miles@gnu.org>
378 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
379 made inconsistent by a font-related attribute in FROM.
380 (merge_face_inheritance): Add function comment.
382 2000-08-28 Kenichi Handa <handa@etl.go.jp>
384 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
385 the 4th arg (PREV_EVENT) Qt to suppress input method.
387 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
389 * regex.c: Indent cpp directives and remove parens after `defined'.
390 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
391 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
392 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
393 (re_compile_pattern): Use size_t for length.
394 (init_syntax_once): Move to a better place.
395 * regex.h: Merge changes from GNU libc. Indent cpp directives.
396 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
398 * syntax.c (back_comment): Detect cases where a comment-starter is
399 actually inside another comment as in: /* a // b */ c // d \n.
400 Make it clear that `comstart_pos' is unused for nested comments.
402 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
403 (KEYMAPP): New macro.
404 (Fkeymap_parent, Fset_keymap_parent): Use it.
405 (fix_submap_inheritance): Mark it static.
406 (define_as_prefix, describe_buffer_bindings, describe_command)
407 (describe_translation, describe_map): Complete prototypes.
409 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
411 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
412 to better match the key-lookup behavior.
414 2000-08-27 Gerd Moellmann <gerd@gnu.org>
416 * xfaces.c (lface_fully_specified_p): Handle :inherit.
417 (Finternal_set_lisp_face_attribute): Fix typo in error message.
419 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
421 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
422 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
423 (xterm.o): Depend on coding.h
425 2000-08-26 Kenichi Handa <handa@etl.go.jp>
427 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
428 the corresponding '#endif'.
430 2000-08-26 Miles Bader <miles@gnu.org>
432 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
433 * xfaces.c (QCinherit): New variable.
434 (syms_of_xfaces): Initialize it.
435 (LFACE_INHERIT): New macro.
436 (Finternal_get_lisp_face_attribute)
437 (merge_face_vector_with_property)
438 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
439 (check_lface_attrs): Allow new types of face height. Check
441 (CYCLE_CHECK): New macro.
442 (merge_face_inheritance): New function.
443 (merge_face_vectors): Merge inherited faces too. Add F and
444 CYCLE_CHECK arguments.
445 (merge_face_vector_with_property, Finternal_merge_in_global_face)
446 (lookup_named_face, lookup_derived_face, realize_named_face)
447 (face_at_string_position, face_at_buffer_position): Supply
448 new F and CYCLE_CHECK arguments to merge_face_vectors.
449 (merge_face_heights): New function.
450 (merge_face_vectors, merge_face_vector_with_property)
451 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
452 handle relative face heights.
453 (lface_same_font_attributes_p): Compare heights using EQ.
455 2000-08-26 Kenichi Handa <handa@etl.go.jp>
457 * charset.c (char_to_string): Check the character validity.
458 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
461 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
463 * regex.c (PUSH_FAILURE_COUNT): New macro.
464 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
465 Handle popping of a register's or a counter's data.
466 (POP_FAILURE_POINT): Use the new name.
467 (re_match_2_internal): Push counter data on the stack for succeed_n,
468 jump_n and set_number_at and remove misleading dead code in succeed_n.
470 2000-08-25 Gerd Moellmann <gerd@gnu.org>
472 * xdisp.c (redisplay_internal): If considering all windows on all
473 frames, update the display for each frame as soon as possible,
474 instead of first building all desired matrices for all frames, and
475 then updating them all.
476 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
478 2000-08-24 Gerd Moellmann <gerd@gnu.org>
480 * bytecode.c (mark_byte_stack): Add a comment.
482 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
483 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
486 2000-08-24 Kenichi Handa <handa@etl.go.jp>
488 * minibuf.c (do_completion): Always use compare-string, not
489 string-equal because the latter doesn't pay attention to
490 multibyteness of strings.
492 * process.c (create_process): Don't setup raw-text coding here.
493 (Fopen_network_stream): Don't set coding->src_multibyte and
494 coding->dst_multibyte here.
495 (read_process_output): For process filter, return unibyte string
496 if default-enable-multibyte-characters is nil.
497 (send_process): If OBJECT is multibyte text, be sure to encoded it
498 by the specified coding system for the process. Otherwise, setup
500 (init_process): Don't initialize default-process-coding-system
503 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
505 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
506 <scroll-down-aggressively>: Likewise.
508 2000-08-23 Kenichi Handa <handa@etl.go.jp>
510 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
511 zero. Set coding->produced_char correctly.
513 2000-08-22 Andrew Innes <andrewi@gnu.org>
515 * makefile.w32-in: New file.
517 * unexw32.c (unexec): Ignore old_name, and use the actual location
518 of the current executable instead. Base new_name on this.
520 * w32proc.c (create_child): Remove reference to security
521 descriptor, which isn't needed and doesn't compile with mingw32.
523 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
524 up dllimport attributes.
525 (x_update_window_end): Update prototype.
527 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
528 extern, which screws up dllimport attributes.
530 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
531 up dllimport attributes.
533 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
534 screws up dllimport attributes.
536 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
537 up dllimport attributes.
538 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
539 screws up dllimport attributes.
541 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
542 up dllimport attributes.
544 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
545 screws up dllimport attributes.
547 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
548 screws up dllimport attributes.
550 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
551 up dllimport attributes.
553 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
554 unnecessary extern, which screws up dllimport attributes.
557 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
558 up dllimport attributes.
560 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
561 unnecessary extern, which screws up dllimport attributes.
563 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
564 screws up dllimport attributes.
566 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
567 up dllimport attributes.
569 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
571 * w32bdf.c (search_file_line):
575 (w32_BDF_to_x_font): Fix compile warnings.
577 * w32menu.c: Include keyboard.h before frame.h. Fix compile
580 * w32select.c: Include keyboard.h before frame.h.
582 * w32fns.c (max): Define macro.
583 (JOHAB_CHARSET): Define if not known.
584 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
585 (Fx_show_tip): Synch with X version.
587 * w32xfns.c: Include keyboard.h before frame.h.
589 * w32fns.c: Include keyboard.h before frame.h.
591 * w32term.c: Include keyboard.h before frame.h.
593 * fontset.c: Include keyboard.h before frame.h.
595 * w32inevt.c: Include keyboard.h before frame.h.
596 (MOUSE_MOVED): Define if not known.
598 * minibuf.c: Include keyboard.h before frame.h.
600 * keyboard.c: Include keyboard.h before frame.h.
602 * indent.c: Include keyboard.h before frame.h.
604 * dispnew.c: Include keyboard.h before frame.h.
606 * buffer.c: Include keyboard.h before frame.h.
608 * alloc.c: Include keyboard.h before frame.h.
610 * print.c: Include keyboard.h before frame.h.
612 * process.c: Include keyboard.h before frame.h.
614 * scroll.c: Include keyboard.h before frame.h.
616 * sysdep.c: Include keyboard.h before frame.h.
618 * term.c: Include keyboard.h before frame.h.
620 * window.c: Include keyboard.h before frame.h.
622 * xdisp.c: Include keyboard.h before frame.h.
623 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
625 * frame.c: Include keyboard.h before frame.h.
627 * w32heap.h: Undefine min, max.
629 * w32gui.h: Undefine min, max.
631 * unexw32.c: Change PUCHAR to PCHAR.
632 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
635 (copy_executable_and_dump_data): Remove unnecessary static defs.
636 (copy_executable_and_dump_data): Fix compile warnings.
638 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
640 * w32console.c (min): Define macro.
641 (clear_frame, write_glyphs): Fix compile warning.
643 * w32proc.c (compare_env):
644 (find_child_console): Fix compile warning.
646 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
647 sys_errlist instead of _sys_errlist.
648 (get_emacs_configuration_options): New function.
650 * s/ms-w32.h (sys_nerr): Provide default definition.
651 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
652 name with _ prepended.
653 (NSIG): Define if not known.
654 (get_emacs_configuration): Provide extern declaration.
655 (get_emacs_configuration_options): Provide extern declaration.
656 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
658 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
660 (read_unc_volume): Fix compile warning.
662 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
663 definitions from being used.
665 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
667 * w32.c (unc_volume_file_attributes):
668 (open_unc_volume): Make arg const.
670 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
671 (read_input_waiting): Remove excess parameter.
673 * w32.c (init_environment): Call _access.
674 (check_windows_init_file): Call _close.
675 (init_user_info): Call _putenv.
676 (init_environment): Call _putenv and _strdup.
677 (init_ntproc): Reset volume info cache on startup.
679 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
680 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
681 cannot override the CRT malloc.
683 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
684 (LINK_FLAGS): Append to original value of LINK_FLAGS.
686 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
687 unless we are linking with a static CRT.
688 (RVA_TO_PTR): Cast result to unsigned char*.
690 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
691 (add_volume_info): Use xstrdup.
693 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
695 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
696 (do_completion, Fminibuffer_complete_word): Use it.
697 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
698 var so it can take non-boolean values.
700 2000-08-21 Gerd Moellmann <gerd@gnu.org>
702 * editfns.c (find_field): Formatting changes.
703 (toplevel): Some old-style function forward declarations
704 changed to prototypes, some new protypes added, some functions
707 * lisp.h (set_time_zone_rule): Add prototype.
708 (use_dialog_box): External declaration.
710 * keyboard.c (gen_help_event): Add parameter SIZE.
711 (kbd_buffer_events_waiting): Slightly rewritten.
712 (clear_event): New function.
713 (kbd_buffer_get_event): Use it, and clear the input_events of
715 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
716 don't fill the newly created array with nils.
717 (toplevel): Convert some old-style function forward declarations
720 * keyboard.h (gen_help_event): Change prototype.
722 * xterm.c (XTread_socket): Change calls to gen_help_event.
724 * w32term.c (w32_read_socket): Change calls to gen_help_event.
726 * eval.c (Fmacroexpand): Doc fix.
728 2000-08-20 Jason Rumney <jasonr@gnu.org>
730 * w32term.h (x_display_info_for_display): Remove as this function
731 does not exist on W32.
733 * w32term.c (help_echo_window): New variable.
734 (syms_of_w32term): staticpro it.
735 (note_mode_line_highlight): Set it.
736 (XTextExtents16): Removed as there is no equivalent on W32.
737 (x_compute_glyph_string_overhangs): Incomplete body removed, as
738 the X way of doing this will not work for W32.
739 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
740 (x_draw_image_foreground): Avoid drawing outside of the clip area
741 when image doesn't have a mask.
742 (note_mouse_highlight): Process overlays in the right order of
743 priority. Set help_echo_window.
744 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
745 because that's more visible for large images.
747 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
748 name to single_keymap_panes.
749 (w32_menu_show): Set wv->title when dealing with titles.
750 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
752 2000-08-21 Miles Bader <miles@gnu.org>
754 * minibuf.c (do_completion): Try again if we rewrite the input
755 string, but no completion was done, so that any completion message
758 2000-08-20 Gerd Moellmann <gerd@gnu.org>
760 * xfaces.c (lface_equal_p): Compare strings differently.
761 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
762 (realize_tty_face): Use them.
763 (syms_of_xfaces): Initialize new variables.
764 (map_tty_color): New function, extracted from realize_tty_face.
765 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
766 foreground or background color, store the new color name in the
767 realized face; previous code trying to do this had no effect.
768 (realize_tty_face): Use map_tty_color.
769 (Fclear_face_cache): Set face_change_count and ensure thorough
772 2000-08-19 Gerd Moellmann <gerd@gnu.org>
774 * undo.c (record_first_change, record_marker_adjustment): Don't
775 use XBUFFER on last_undo_buffer which might not be a buffer.
777 2000-08-18 Kenichi Handa <handa@etl.go.jp>
779 * coding.c (decode_coding_string): Set members consumed,
780 consumed_char, produced, produced_char of *coding correctly. If
781 decode_coding doesn't consume any byte, don't try anymore.
782 (encode_coding_string): Likewise.
784 2000-08-18 Gerd Moellmann <gerd@gnu.org>
786 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
787 conditional have void type, for Standard C compilers.
789 * xdisp.c (redisplay_internal): Compare windows for equality with
790 EQ, instead of applying XWINDOW to something that might not
793 2000-08-18 Kenichi Handa <handa@etl.go.jp>
795 * fontset.c (Finternal_char_font): Search only the selected frame
796 for a window of the current buffer.
798 2000-08-18 Gerd Moellmann <gerd@gnu.org>
800 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
803 * keyboard.c (kbd_buffer_get_event): Handle the case that the
804 second half of a HELP_EVENT is found at the start of kbd_buffer.
806 2000-08-18 Miles Bader <miles@gnu.org>
808 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
810 * editfns.c (save_restriction_save): Rewrite to use markers.
811 (save_restriction_restore): Rewrite to understand new form of data
812 saved by save_restriction_save.
813 (Fsave_restriction): Remove cautionary note in doc-string.
815 2000-08-17 Gerd Moellmann <gerd@gnu.org>
817 * fileio.c (build_annotations): Add a comment explaining the
818 return value of format-annotate-function. Replace a spurious call
819 to Flength with a CONSP test. Call format-annotate-function with
820 a fifth arg specifying how many times the function is been called
821 in a row, to let it choose temporary buffers appropriately.
823 2000-08-17 Dave Love <fx@gnu.org>
825 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
826 declare make_temp_name twice.
828 * lread.c: Prototype readevalloop, load_unwind,
829 load_descriptor_unwind.
830 (unreadpure): Give it an arg.
832 * unexalpha.c: Prototype fatal_unexec, mark_x,
833 update_dynamic_symbols. Declare unexec as void.
835 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
836 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
838 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
839 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
842 * alloca.c: Use #error.
843 [POINTER_TYPE]: Use it.
845 * eval.c (Fdefvar): Doc fix.
847 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
850 * buffer.h: Avoid DECLARE_INTERVALS.
852 * config.in: Add size_t.
854 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
856 * w16select.c (set_clipboard_data): If there's not enough memory
857 to put text into clipboard, return 1, as Fw16_set_clipboard_data
858 expects. In case of other failures, return 3.
859 (system_error_msg): New error message.
860 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
863 2000-08-16 Gerd Moellmann <gerd@gnu.org>
865 * term.c (write_glyphs): Also turn off inverse video after turning
866 off other appearances in case TS_exit_attribute_mode is not equal
867 to TS_end_standout_mode.
868 (insert_glyphs): Turn inverse video on/off for each run of glyphs
870 (turn_off_face): Reset standout_mode only if
871 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
872 is equal to TS_end_standout_mode.
874 2000-08-16 Kenichi Handa <handa@etl.go.jp>
876 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
877 sequence at the end of the source block.
879 * ccl.c (Fccl_program_p): Docstring modified.
880 (Fccl_execute): Likewise.
881 (Fccl_execute_on_string): Likewise.
883 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
885 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
887 2000-08-16 Kenichi Handa <handa@etl.go.jp>
889 The following changes are mainly to fix bugs of
890 encode/decode-coding-string failing if encoding/decoding return
891 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
892 variable conversion_buffer.
894 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
895 decrement dst_end to avoid buffer overflow in the later call of
898 * coding.h (conversion_buffer_size, conversion_buffer)
899 (get_conversion_buffer): Extern deleted.
901 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
902 (conversion_buffer, conversion_buffer_size): Variables deleted.
903 (get_conversion_buffer): Function deleted.
904 (struct conversion_buffer): New structure.
905 (MAX_ALLOCA): New macro.
906 (allocate_conversion_buffer): New macro.
907 (extend_conversion_buffer, free_conversion_buffer): New functions.
908 (ccl_coding_driver): Set coding->result.
909 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
910 this is the last block of source.
911 (encode_coding): Likewise. Handle the source block as the last
912 one only when the whole source text is consumed.
913 (decode_coding_string): Handle the case that the output buffer is
914 too small to decode the whole source text. Use
915 allocate_conversion_buffer, extend_conversion_buffer and
916 free_conversion_buffer, not get_conversion_buffer.
917 (encode_coding_string): Likewise.
918 (init_coding): Function deleted.
919 (init_coding_once): Delete code to initialize
920 conversion_buffer_size.
922 * emacs.c (main): Don't call init_coding.
924 * msdos.c (IT_write_glyphs): Use a locally declared
927 * term.c (write_glyphs): Use a locally declared conversion_buffer.
928 (insert_glyphs): Likewise.
930 * w32console.c (write_glyphs): Use a locally declared
933 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
935 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
936 member of display_info is NULL.
938 2000-08-15 Gerd Moellmann <gerd@gnu.org>
940 * alloc.c (compact_small_strings): Use safe_bcopy, add an
943 * term.c (turn_off_face): Reset standout_mode when resetting
944 appearances with capability `me'.
945 (write_glyphs): Switch on inverse video before each face change.
947 2000-08-14 Dave Love <fx@gnu.org>
949 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
950 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
951 (lisp_free): Declare and make static.
953 * window.c: Fix embedded comment.
954 (syms_of_window): Fix doc string.
956 2000-08-14 Gerd Moellmann <gerd@gnu.org>
958 * keymap.c (push_key_description): If C without modifiers is < 32,
959 make sure to print `C-' before `M-', like in the manual.
961 2000-08-11 Gerd Moellmann <gerd@gnu.org>
963 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
964 since they aren't relocated anymore.
965 (sxhash_string): Make sure returned hash code fits in a Lisp
968 * xdisp.c (try_cursor_movement): Fix handling of cursor in
969 partially visible line which is smaller than the window's
972 2000-08-11 Kenichi Handa <handa@etl.go.jp>
974 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
975 the multibyte form of eight-bit-control characters.
976 (Fccl_execute_on_string): Initialize ccl->multibyte.
978 * ccl.h (struct ccl_program): New member multibyte.
980 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
982 2000-08-11 Kenichi Handa <handa@etl.go.jp>
984 * regex.c (regex_compile) <normal_char>: Pay attention to
986 (analyse_first) <exactn>: Setup fastmap correctly for
987 eight-bit-control characters.
989 2000-08-11 Kenichi Handa <handa@etl.go.jp>
991 * termhooks.h (enum event_kind): New member
992 multibyte_char_keystroke.
994 * keyboard.c (make_lispy_event): Handle the new event type
995 multibyte_char_keystroke.
997 * xterm.c: Include coding.h.
998 (XTread_socket): Work around a bug of XmbLookupString. If the
999 input is from XIM, decode it according to the current locale. In
1000 that case, generate multibyte_char_keystroke events.
1002 2000-08-11 Kenichi Handa <handa@etl.go.jp>
1004 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
1005 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
1007 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1009 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
1010 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
1011 (move_it_in_display_line_to): Record iterator's ascent and descent
1012 before producing glyphs, and restore them when we know the glyph
1013 doesn't fit on the line.
1014 (move_it_to): Restructured so that it's easier to debug. If
1015 moving to a vpos, and not moving to an x or character position,
1016 stop as soon as the specified vpos is reached; don't move further
1017 into that line because that might change the computed line height.
1018 (try_cursor_movement): New function, extracted from the cursor
1019 movement branch of redisplay_window. If ending on a partially
1020 visible line, don't try to scroll if the cursor line is taller
1022 (redisplay_window): Use try_cursor_movement.
1024 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
1025 because that function doesn't cope with variable-height lines.
1027 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
1028 box cursor because that's better visible for large images.
1030 2000-08-10 Miles Bader <miles@gnu.org>
1032 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
1034 2000-08-10 Gerd Moellmann <gerd@gnu.org>
1036 * xdisp.c (Vmessages_buffer_name): New variable.
1037 (message_dolog): Use it.
1038 (syms_of_xdisp): Initialize it.
1040 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1042 * msdos.c (IT_note_mouse_highlight): Update the calls to
1044 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
1045 redundant now that keyboard.h is included.
1047 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
1049 * keyboard.c (kbd_buffer_events_waiting): New function.
1051 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
1053 * msdos.c: Include keyboard.h.
1054 (XMenuActivate): Empty no_event events from the event buffer. If
1055 no events are left after that, call clear_input_pending.
1056 (mouse_clear_clicks): New function, code moved from mouse_init.
1057 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
1058 mouse driver to ``forget'' any past clicks.
1060 * Makefile.in (msdos.o): Depend on keyboard.h.
1062 2000-08-09 Gerd Moellmann <gerd@gnu.org>
1064 * lisp.h (input_pending): External declaration.
1066 * dispextern.h (Qredisplay_dont_pause): Declare extern.
1068 * xdisp.c (echo_area_display): Display thoroughly if input is
1069 pending. Bind redisplay-dont-pause to t during the redisplay.
1070 in case input is pending.
1072 * dispnew.c (Qredisplay_dont_pause): New variable.
1073 (syms_of_display): Initialize and staticpro it.
1074 (update_frame_1): Don't interrupt the display for pending input if
1075 redisplay_dont_pause is set.
1077 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
1079 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
1081 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
1083 * callproc.c (Fcall_process): Terminate the unwind-protect around
1084 the post-read-conversion of coding system.
1086 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
1087 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
1088 * buffer.h (overlays_at): Update prototype.
1089 * xdisp.c (next_overlay_change): Update call to overlays_at.
1090 * xfaces.c (face_at_buffer_position): Likewise.
1091 * textprop.c (Fget_char_property): Likewise.
1092 * xterm.c (note_mouse_highlight): Likewise.
1094 * minibuf.c (do_completion): Don't consider a simple change of
1095 case as `completion'.
1097 2000-08-08 Ken Raeburn <raeburn@gnu.org>
1099 * keyboard.c (syms_of_keyboard): Initialize
1100 last_point_position_buffer.
1101 * undo.c (record_delete): Make sure last_point_position_buffer is
1102 a buffer before comparing pointers.
1104 * coding.h (decode_coding_string): Declare.
1106 * intervals.h (Fprevious_single_char_property_change): Declare.
1108 * textprop.c (Fprevious_single_char_property_change): Don't do
1109 arithmetic directly on lisp objects.
1111 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
1114 * keyboard.h (menu_item_eval_property): Declare.
1116 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
1117 reuse as buffer name, instead of recreating (and discarding) every
1118 time a message is logged.
1119 (with_echo_area_buffer): Make callback arg A2 a lisp object.
1120 (current_message_1, truncate_message_1, set_message_1)
1121 (display_echo_area_1, resize_mini_window_1): Signatures changed.
1122 (current_message, truncate_echo_area, display_echo_area)
1123 (resize_echo_area_axactly): Changed calls.
1125 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
1127 (Ffind_coding_systems_region_internal): First argument to Fappend
1128 must be an integer, not a Lisp object.
1130 2000-08-08 Kenichi Handa <handa@etl.go.jp>
1132 * charset.c (Fchar_width): Doc fix.
1134 2000-08-08 Gerd Moellmann <gerd@gnu.org>
1136 * charset.c (Fstring_width): Doc fix.
1138 2000-08-07 Gerd Moellmann <gerd@gnu.org>
1140 * xdisp.c (start_display): When starting display on a continuation
1141 line, clear ascent and descent members of the iterator structure;
1142 the height of the continued line does not affect the height of the
1144 (make_cursor_line_fully_visible): Do nothing if cursor is on a
1145 line taller than the window.
1146 (redisplay_window) <forced window start>: Handle case that the
1147 middle of the window is not found in any row.
1148 (dump_glyph_row): Show more information.
1149 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
1150 first text line in a glyph matrix.
1152 * xterm.c (x_draw_image_foreground): Avoid drawing outside
1153 of the clip area when image doesn't have a mask.
1155 * fns.c (sweep_weak_table): Fix survival conditions for
1156 key-or-value and key-and-value weakness.
1158 * .gdbinit (xhashtable): New command.
1160 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
1161 tables out of the list of all weak hash tables.
1163 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
1164 a new buffer is created, make sure echo_area_buffer[] references
1167 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
1169 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
1172 2000-08-07 Kenichi Handa <handa@etl.go.jp>
1174 * syntax.c (skip_chars): Fix previous change. Make the handling
1175 of unibyte string consistent with that of regex search.
1177 2000-08-05 Gerd Moellmann <gerd@gnu.org>
1179 * xmenu.c (popup_get_selection): Use xfree instead of free.
1181 * fileio.c (Finsert_file_contents): Use xfree instead of free.
1183 * editfns.c (Ftranspose_regions): Use xfree instead of free.
1185 * callproc.c (child_setup): Use xfree instead of free.
1187 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
1189 (run_mac_command, closedir): Use `xfree' instead of `free'.
1191 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
1193 * eval.c (error): Use xfree instead of free.
1195 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
1197 * fns.c: Replace `illegal' with `invalid'.
1198 (Fmake_hash_table, make_hash_table): Allow table size of 0.
1200 2000-08-05 Kenichi Handa <handa@etl.go.jp>
1202 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
1205 2000-08-04 Noah Friedman <friedman@splode.com>
1207 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
1210 2000-08-04 Gerd Moellmann <gerd@gnu.org>
1212 * syntax.c (skip_chars): Fix typo in error message.
1214 2000-08-04 Andreas Schwab <schwab@suse.de>
1216 * m/ia64.h: Moved from s/ia64.h.
1218 2000-08-04 Kenichi Handa <handa@etl.go.jp>
1220 * process.c (read_process_output): Big simplification. Handle
1221 composition and post-read-conversion of coding system correctly.
1222 (send_process): Handle composition correctly.
1224 * callproc.c (Fcall_process): Handle post-read-conversion of
1225 coding system if any.
1227 * coding.c (decode_coding_iso2022): More strict check for handling
1229 (coding_restore_composition): Pay attention to the case that
1230 cmp_data is not set properly (because of invalid code in the
1232 (run_pre_post_conversion_on_str): Include text properties in the
1234 (decode_coding_string): Set members of coding correctly.
1236 2000-08-03 Gerd Moellmann <gerd@gnu.org>
1238 * s/ia64.h: New file.
1240 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
1241 Use NULL instead of 0 at the end of variable argument list of
1242 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
1243 sizeof (int) < sizeof (void *).
1245 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
1246 of variable argument lists of XtVaGetValues and XtVaSetValues.
1248 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
1249 variable argument lists of XtVaGetValues and XtVaSetValues.
1251 2000-08-02 Gerd Moellmann <gerd@gnu.org>
1253 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
1254 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
1256 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
1259 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
1260 in call to Fsingle_key_description.
1262 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
1265 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
1267 * window.c (display_buffer_reuse_frames): New variable.
1268 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
1269 frames displaying BUFFER.
1270 (syms_of_window): Define Lisp variable
1271 display-buffer-reuse-frames.
1273 2000-08-01 Miles Bader <miles@gnu.org>
1275 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
1276 when to constrain NEW_POS (they were pretty screwed up before).
1278 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
1280 * msdos.c (run_msdos_command): Save and restore the master
1281 environment, for the case that child_setup signals an error.
1282 When mirroring slashes in DOS shell commands, don't fail when
1283 argv[2] has embedded blanks.
1284 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
1285 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
1286 (dos_ttraw): Call mouse_setup_buttons.
1288 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
1289 using alloca; free it after run_msdos_command returns.
1291 2000-07-27 Dave Love <fx@gnu.org>
1293 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
1295 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
1298 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
1300 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
1302 * editfns.c (lisp_time_argument): Fix last change.
1304 2000-07-27 Gerd Moellmann <gerd@gnu.org>
1306 * fns.c (Fdelete): Make it work on vectors and strings in addition
1309 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
1310 (syms_of_fns): Initialize new variables.
1311 (sweep_weak_table): Handle weakness `key-or-value' and
1313 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
1314 weakness, with t meaning the same as `key-and-value'.
1316 2000-07-27 Kenichi Handa <handa@etl.go.jp>
1318 * coding.h (struct coding_system): Member safe_charset deleted.
1320 * coding.c (Qsafe_charsets): This variable deleted.
1321 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
1323 (coding_safe_chars): New function.
1324 (CODING_SAFE_CHAR_P): New macro.
1325 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
1326 checking safe_charsets member of the coding system. Caller
1328 (detect_coding_iso2022): New local variable safe_chars.
1329 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
1330 safe_charsets member of the coding system.
1331 (decode_coding_iso2022): New local variable safe_chars.
1332 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
1333 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
1334 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
1335 (ENCODE_UNSAFE_CHARACTER): New macro.
1336 (encode_coding_iso2022): New local variable safe_chars. Check
1338 (setup_coding_system): Delete the code to initialize
1339 coding->safe_charses
1340 (intersection, find_safe_codings): New functions.
1341 (Ffind_coding_systems_region_internal): New function.
1342 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
1343 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
1344 variable and initialize it.
1346 * fns.c (char_table_ref_and_index): New function.
1348 * lisp.h (char_table_ref_and_index): Add prototype.
1350 2000-07-26 Sam Steingold <sds@gnu.org>
1352 * editfns.c (lisp_time_argument): Added third argument `usec'.
1353 (Ffloat_time): New built-in Lisp function.
1355 2000-07-26 Gerd Moellmann <gerd@gnu.org>
1357 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
1358 for the character code.
1360 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
1363 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
1364 if called for a popup menu.
1365 (xmenu_show): Store help string in widget values.
1367 2000-07-26 Dave Love <fx@gnu.org>
1369 * syswait.h: Move some definitions.
1370 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
1371 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
1372 perspicuous definitions.
1373 (WTERMSIG): Fix bit pattern used.
1375 2000-07-26 Kenichi Handa <handa@etl.go.jp>
1377 * print.c (print_object): If vector printing is truncated, print
1378 "..." to indicate it as well as the case of list printing.
1380 2000-07-25 Gerd Moellmann <gerd@gnu.org>
1382 * xdisp.c (next_element_from_display_vector): Improve comments.
1384 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
1385 for the character code, and the rest for the face id as in 20.x.
1386 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
1388 * window.c (window_display_table): Cleaned up.
1390 * syntax.c (Fforward_word): Add last arg nil in call of
1391 Fconstrain_to_field.
1393 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
1395 * fileio.c (Frename_file) [DOS_NT]: If the file names are
1396 identical but for the letter-case, don't call
1397 barf_or_query_if_file_exists.
1399 2000-07-25 Miles Bader <miles@gnu.org>
1401 * editfns.c (find_field): Honor special `boundary' fields.
1402 (Qboundary): New variables.
1403 (syms_of_editfns): Initialize Qboundary.
1404 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
1405 Use scan_buffer instead of find_before_next_newline, because it
1406 allows us to detect the boundary case where there's a newline at
1408 * lisp.h (Fconstrain_to_field): Update external declaration.
1410 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1412 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
1415 2000-07-24 Dave Love <fx@gnu.org>
1417 * s/sunos4-0.h, s/sol2.h:
1418 (LIBS_TERMCAP): Move from m/sparc.h.
1420 * m/sparc.h (TERMINFO): Moved to system files (probably only
1421 relevant for sunos4 judging by its vintage).
1422 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
1425 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
1427 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
1428 name to single_keymap_panes.
1430 2000-07-24 Andreas Schwab <schwab@suse.de>
1432 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
1434 2000-07-24 Gerd Moellmann <gerd@gnu.org>
1436 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
1437 parameters instead of using int parameters. Expect FN to accept
1438 EMACS_INT parameters.
1439 (display_echo_area, resize_echo_area_axactly, current_message)
1440 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
1441 with new argument list.
1442 (resize_mini_window_1): New callback function.
1443 (current_message_1, truncate_message_1, set_message_1): Change
1444 parameter lists to the new format expected by
1445 with_echo_area_buffer.
1447 2000-07-24 Kenichi Handa <handa@etl.go.jp>
1449 * fontset.c (fontset_ref): Remove INLINE declaration.
1450 (fontset_ref_via_base): Likewise.
1451 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
1454 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
1456 * msdos.c (IT_note_mouse_highlight): Process overlays in the
1457 correct order of priority. If help echo was found in an overlay,
1458 use that overlay as the object in which the help echo was found.
1460 2000-07-22 Miles Bader <miles@gnu.org>
1462 * textprop.c (Fprevious_single_char_property_change): The initial
1463 property value should be from the position preceding POSITION, not
1466 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
1468 * coding.c (syms_of_coding): Doc fix for
1469 inhibit-iso-escape-detection.
1471 2000-07-21 Gerd Moellmann <gerd@gnu.org>
1473 * xterm.c (note_mouse_highlight): Process overlays in the right
1476 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
1478 * xterm.c (note_mouse_highlight): If help-echo was found in an
1479 overlay, use that overlay as the object in which the help was
1482 * window.c (foreach_window_1): Fix typo reversing an if-condition.
1484 * window.c (foreach_window): Instead of a fake variable argument
1485 list, take one USER_DATA argument.
1486 (foreach_window_1): Likewise, and call callback functions with two
1487 args, the window and USER_DATA.
1488 (struct check_window_data): New struct.
1489 (check_window_containing): Use it.
1490 (window_from_coordinates): Set up a struct check_window_data for
1492 (add_window_to_list, freeze_window_start): Change parameters
1493 according to new calling convention.
1495 * window.h (foreach_window): Change prototype.
1497 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
1499 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
1501 * xmenu.c (menu_help_callback): Call show_help_echo with
1502 additional arguments OBJECT and POS.
1504 2000-07-21 Kenichi Handa <handa@etl.go.jp>
1506 * data.c (Faset): Allow storing any multibyte character in a
1507 string. Convert unibyte string to multibyte if necessary.
1509 * xfns.c (x_encode_text): New function.
1510 (x_set_name): Use x_encode_text.
1511 (x_set_title): Likewise.
1513 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
1515 * xterm.h (x_encode_text): Add prototype.
1517 2000-07-20 Dave Love <fx@gnu.org>
1519 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
1522 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
1524 * msdos.c (help_echo_window): New variable.
1525 (syms_of_msdos): Initialize and staticpro it.
1526 (IT_note_mode_line_highlight): Set help_echo_window.
1527 (IT_note_mouse_highlight): Ditto.
1528 (dos_rawgetc): Store help_echo_window in the second event produced
1531 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
1532 Record the object that generated the help echo and the position of
1533 that object in help_echo_object and help_echo_pos. Record that
1534 some glyphs in a row are displayed in mouse-face.
1535 (IT_update_begin): Don't clear mouse highlight unless one of the
1536 enabled glyph rows is marked as being displayed in mouse-face.
1537 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
1538 and position recorded in help_echo_object and help_echo_pos to the
1540 (IT_menu_display): Accept a new argument PN: the pane number of
1541 the current menu pane. Record the pane number and the item
1542 number of the item which has associated help string.
1543 (XMenuActivate): Update the prototype for help_callback in
1544 function declaration. Call IT_menu_display with the current menu
1545 pane number as an additional argument. Call help_callback with
1546 two additional arguments: the pane number and the item number of
1547 the menu item associated with the help text.
1548 (help_echo_object, help_echo_pos): New variables.
1549 (syms_of_msdos): Initialize them and staticpro help_echo_object.
1551 * msdos.h (XMenuActivate): Update prototype.
1553 2000-07-19 Gerd Moellmann <gerd@gnu.org>
1555 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
1556 Add some more prototypes.
1558 * xterm.c, xterm.h: Add some more prototypes.
1560 * lisp.h (Fnext_single_char_property_change): Add prototype.
1562 * dispnew.c (direct_output_for_insert): Remove confusing
1563 outer local variable mouse_face_overwritten_p.
1564 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
1566 * alloc.c (allocate_string_data): Don't copy old string contents.
1568 2000-07-19 Kenichi Handa <handa@etl.go.jp>
1570 * coding.c (code_convert_region): Delete text properties before
1571 shrinking the conversion region.
1573 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1575 * dispnew.c (update_text_area): Write the whole row if it
1576 has mouse-face in it.
1578 * xfaces.c (face-alternative-font-family-alist): Remove
1579 DEFVAR_LISP; staticpro instead.
1581 * xmenu.c (menu_help_callback): Call show_help_echo with
1584 * keyboard.c (show_help_echo): Add parameter WINDOW.
1585 (read_char): Call show_help_echo with window extracted from Lisp
1587 (gen_help_event): Add parameter WINDOW.
1589 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
1591 * xterm.c (help_echo_window): New variable.
1592 (note_mouse_highlight, note_tool_bar_highlight): Set
1594 (XTread_socket): Pass help_echo_window to gen_help_event.
1595 (syms_of_xterm): Initialize and staticpro help_echo_window.
1597 2000-07-18 Dave Love <fx@gnu.org>
1599 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
1602 2000-07-18 Gerd Moellmann <gerd@gnu.org>
1604 * alloc.c (allocate_string_data): If string had already data
1605 assigned, copy old contents to new string data.
1607 * coding.c (syms_of_coding): Fix typo in spelling of variable
1608 `inhibit-iso-escape-detection'.
1610 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
1612 * Makefile.in: Add dependencies on dispextern.h.
1613 (alloca.o): Don't define malloc and define EMACS_FREE instead of
1614 `free'; both can conflict with system header files.
1616 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1618 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
1621 2000-07-18 Dave Love <fx@gnu.org>
1623 * window.c (Fwindow_list): Declare arg `window'.
1625 2000-07-18 Kenichi Handa <handa@etl.go.jp>
1627 * coding.c (setup_coding_system): Don't override the explicitly
1628 specified designations.
1630 2000-07-15 Miles Bader <miles@gnu.org>
1632 * editfns.c (char_property_eq, char_property_stickiness): Renamed
1633 from `text_property_eq' and `text_property_stickiness', respectively.
1634 (find_field, Fconstrain_to_field, char_property_eq)
1635 (char_property_stickiness): Changed to call char-property functions
1636 instead of text-property-only ones.
1638 * textprop.c (Fnext_single_char_property_change): Made a subr (was
1639 `next_single_char_property_change'). Do more error checking, and
1640 cleanup limit behavior.
1641 (Fprevious_single_char_property_change): New function.
1642 (syms_of_textprop): Initialize new subrs.
1644 * xdisp.c (display_prop_end, invisible_text_between_p):
1645 Call Fnext_single_char_property_change instead of
1646 next_single_char_property_change.
1648 2000-07-15 Jason Rumney <jasonr@gnu.org>
1650 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
1651 after menu is finished with.
1652 (add_menu_item): Only consider wv->title as a menu title.
1653 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
1655 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
1657 (FONT_REGEXP): Remove unused macro, and its sub-components.
1658 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
1660 * w32term.c (help_echo_object, help_echo_pos): New variables.
1661 (note_mode_line_highlight): Store additional information about the
1662 help-echo in help_echo_object and help_echo_pos. Check both
1663 `local-map' and `keymap' properties for changing the cursor
1664 (note_mouse_highlight): Store additional information about the
1665 help-echo in help_echo_object and help_echo_pos.
1666 (note_tool_bar_highlight): Set help_echo_object to nil and
1667 help_echo_pos to -1.
1668 (w32_read_socket): Use gen_help_event instead of filling
1669 input_events manually.
1670 (syms_of_w32term): Staticpro help_echo_object.
1671 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
1672 set, arrange for a mouse-highlight redisplay in
1674 (x_clear_mouse_face): New function.
1675 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
1676 (x_update_window_begin): No need to turn off the mouse
1678 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1679 depending on whether they contain glyphs highlighted in
1681 (x_fill_stretch_glyph_string): Consume runs of stretch
1682 glyphs instead of a single one.
1683 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1684 with new argument list.
1685 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1686 (x_append_glyph, x_append_composite_glyph)
1687 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
1688 changes in struct glyph starting 1999-12-27. See comments for
1689 xterm.c on 2000-07-05.
1691 2000-07-14 Sam Steingold <sds@gnu.org>
1693 * xfaces.c (realize_x_face): Fix the last patch:
1694 check `default_face' before dereferencing.
1696 2000-07-14 Dave Love <fx@gnu.org>
1698 * syntax.c (back_comment): Add null default in switch (for pcc).
1700 2000-07-14 Kenichi Handa <handa@etl.go.jp>
1702 * xfaces.c (realize_x_face): Make fontset using the base of the
1703 default_face's fontset, not using the default fontset.
1705 * coding.c (inhibit_iso_escape_detection): New variable.
1706 (syms_of_coding): Make it a Lisp variable.
1707 (detect_coding_iso2022): If inhibit_iso_escape_detection is
1708 nonzero, ignore ISO2022's escape sequence.
1710 2000-07-14 Gerd Moellmann <gerd@gnu.org>
1712 * alloca.c (malloc) [emacs]: Define as xmalloc.
1714 * xfns.c (Fx_show_tip): If frame parameters contain a position,
1715 use that instead of the mouse position. Add parameters DX and DY.
1717 * dispextern.h (Fx_show_tip): Adjust number of parameters
1720 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
1721 if HELP is a function, call it with OBJECT and POS as parameters
1722 to get the help to display.
1723 (gen_help_event, kbd_buffer_store_help_event): New functions.
1724 (kbd_buffer_get_event): Construct the Lisp help-event differently.
1725 (read_char): Call show_help_echo with new parameters.
1727 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
1730 * xterm.c (help_echo_object, help_echo_pos): New variables.
1731 (note_mode_line_highlight): Store additional information about the
1732 help-echo in help_echo_object and help_echo_pos. Check both
1733 `local-map' and `keymap' properties for changing the cursor
1734 (note_mouse_highlight): Store additional information about the
1735 help-echo in help_echo_object and help_echo_pos.
1736 (note_tool_bar_highlight): Set help_echo_object to nil and
1737 help_echo_pos to -1.
1738 (XTread_socket): Use gen_help_event instead of filling
1739 input_events manually.
1740 (syms_of_xterm): Staticpro help_echo_object.
1742 * xmenu.c (menu_highlight_callback): Use
1743 kbd_buffer_store_help_event instead of setting up and input_event
1746 * xdisp.c (eval_form): GCPRO argument sexpr.
1747 (call_function): New function.
1748 (handle_single_display_prop): Use call_function and FUNCTIONP
1749 instead of checking whether if font_height is a symbol and
1752 * eval.c (internal_condition_case_2): New function.
1754 * lisp.h (FUNCTIONP): New macro.
1755 (internal_condition_case_2, call_function): Add prototypes.
1757 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
1758 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
1759 Always set `arg' member of input_events.
1760 (construct_menu_click): Unused function removed.
1762 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
1764 * w32term.c (construct_mouse_click, construct_mouse_wheel)
1765 (construct_drag_n_drop, x_scroll_bar_handle_click)
1766 (w32_read_socket): Always set `arg' member of input_events.
1768 * keyboard.c (show_help_echo): Use eval_form. Add comment.
1770 * lisp.h (eval_form): Add prototype.
1772 * xdisp.c (eval_form): Make it externally visible.
1774 2000-07-13 Gerd Moellmann <gerd@gnu.org>
1776 * xterm.c (x_handle_tool_bar_click): Store the frame in the
1777 frame_or_window slot of TOOL_BAR_EVENT input events instead of
1778 consing. For prefix events, store the frame in the `arg' slot of
1779 the event, otherwise store the key there.
1780 (XTread_socket): Instead of consing, use the frame_or_window slot
1781 of HELP_EVENTs for the frame, and the `arg' slot for the help
1784 * xmenu.c (menu_highlight_callback): Store help string in the
1785 `arg' member of the input event; don't cons.
1786 (menubar_selection_callback): Use the `arg' slot of input events
1787 to queue additional information, instead of consing.
1789 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
1791 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
1793 (w32_read_socket): Adapt to changes in HELP_EVENTs.
1795 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
1796 input events to queue additional information, instead of consing.
1798 * keyboard.c (kbd_buffer_gcpro): Renamed from
1799 kbd_buffer_frame_or_window. Now used for all Lisp objects
1800 referenced from the input queue.
1801 (kbd_buffer_store_event): Always use structure assignment for
1802 copying input events. Record all Lisp objects referenced from
1803 events in kbd_buffer_gcpro.
1804 (kbd_buffer_get_event): Construct Lisp `help-echo' events
1805 differently from input events. Test for prefix menu_bar_events
1806 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
1807 event in kbd_buffer_gcpro to nil.
1808 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
1809 frame_or_window is equal to its arg member as prefix events.
1810 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
1811 used by an input event to nil.
1812 (init_keyboard): Use two times the size of the input queue
1813 for kbd_buffer_gcpro.
1814 (syms_of_keyboard): Likewise.
1816 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
1819 * termhooks.h (struct input_event): Add member `arg'.
1820 (MENU_BAR_EVENT): Renamed from menu_bar_event.
1821 (USER_SIGNAL_EVENT): Renamed from user_signal.
1823 * xfaces.c (ASET): Remove definition.
1825 * lisp.h (AREF, ASET, ASIZE): New macros.
1827 * fontset.c (AREF, ASIZE): Remove definitions.
1829 * fns.c (AREF): Remove definition.
1831 * composite.c (AREF): Remove definition.
1833 2000-07-12 Gerd Moellmann <gerd@gnu.org>
1835 * dispnew.c (redraw_overlapped_rows): Add missing local.
1836 (scrolling_window): Remove debug code.
1838 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
1839 Before scrolling, turn off a mouse-highlight in the window
1842 * xterm.c (x_update_window_end): Add parameter
1843 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
1844 redisplay in XTframe_up_to_date.
1845 (x_clear_mouse_face): New function.
1846 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
1848 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
1850 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
1851 it when any row is written to that contains glyphs highlighted in
1853 (update_window): Call the window update end hook with new
1854 parameter MOUSE_FACE_OVERWRITTEN_P.
1855 (direct_output_for_insert): Give up if row contains mouse-face.
1857 * dispextern.h (struct redisplay_interface): Add parameter
1858 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
1859 (clear_mouse_face): New function pointer member.
1861 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
1863 * syntax.c (back_comment): Use one switch rather than a few `if's.
1864 Obey open_paren_in_column_0_is_defun_start.
1865 When reverting to the `slow' method, try to nicely handle the case
1866 of nested comments by checking that the comment-starter we found
1867 does indeed match the comment-ender.
1868 (scan_sexps_forward, scan_sexps_forward):
1869 Ignore excessive opening parenthesis rather than throwing an error.
1871 2000-07-11 Gerd Moellmann <gerd@gnu.org>
1873 * doc.c (Fsubstitute_command_keys): Handle case that a GC
1874 in Fwhere_is_internal or get_keymap_1 relocates string contents.
1876 * dispnew.c (direct_output_forward_char): Give up if currently
1877 displaying a message instead of the minibuffer contents.
1879 * xterm.c (x_update_window_begin): No need to turn off the mouse
1881 (show_mouse_face): Set the mouse_face_p flag of glyph rows
1882 depending on whether they contain glyphs highlighted in
1885 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
1886 compare the mouse_face_p flags of both rows.
1888 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
1890 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
1892 * keyboard.c (show_help_echo): Accept additional parameter
1893 ok_to_overwrite_keystroke_echo.
1894 (read_char): Call show_help_echo with a zero
1895 ok_to_overwrite_keystroke_echo argument.
1896 * keyboard.h (show_help_echo): Update prototype of
1898 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
1899 ok_to_overwrite_keystroke_echo argument.
1900 * w32menu.c (w32_menu_display_help): Call show_help_echo with
1901 non-zero ok_to_overwrite_keystroke_echo argument.
1903 2000-07-10 Gerd Moellmann <gerd@gnu.org>
1905 * xdisp.c (try_window_id): If changes are all below what is
1906 displayed in the window, and point is in the window, we still
1907 might have to find point on the display.
1909 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
1910 glyphs instead of a single one.
1911 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
1912 with new argument list.
1913 (x_set_glyph_string_gc): Make sure the face's GC is valid.
1915 * keymap.c (get_keymap_1): Add comment that this function can GC.
1916 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
1917 comment that functions can GC.
1918 (Fset_keymap_parent): GCPRO arg KEYMAP.
1920 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
1922 * msdos.c (XMenuActivate): After exiting the menu, restore the
1923 echo area message and erase it.
1925 2000-07-10 Kenichi Handa <handa@etl.go.jp>
1927 * fontset.c (Ffontset_info): Make the return value more compatible
1928 with that of Emacs 20.
1930 2000-07-07 Gerd Moellmann <gerd@gnu.org>
1932 * eval.c (Fsignal): Handle case that backtrace_list is null.
1934 2000-07-07 Kenichi Handa <handa@etl.go.jp>
1936 * ccl.c (Fccl_execute): Typo fixed.
1938 2000-07-06 Gerd Moellmann <gerd@gnu.org>
1940 * window.c (window_loop): Add missing gcpro1 local variable.
1942 * window.c (Fwindow_list): Reverse list at the end.
1943 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
1944 means allow windows on OWINDOW's frame, only.
1945 (window_loop): Simplified; use Fwindow_list.
1947 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
1949 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1951 * xterm.c (XTread_socket): Increment handling_signal at the start,
1952 decrement it at the end.
1954 * eval.c (handling_signal): New variable.
1955 (Fsignal): Abort if handling_signal is non-zero.
1957 * lisp.h (handling_signal): External declaration.
1959 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
1961 2000-07-05 Ken Raeburn <raeburn@gnu.org>
1963 Sound support for NetBSD through "Linux emulation" support:
1964 * config.in (HAVE_SOUNDCARD_H): Undef.
1965 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
1966 * Makefile.in (LIBSOUND): New variable.
1967 (LIBES): Include it.
1968 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
1970 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
1972 (vox_open): Use DEFAULT_SOUND_DEVICE.
1973 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
1975 2000-07-05 Gerd Moellmann <gerd@gnu.org>
1977 * print.c (print_error_message): If Vsignaling_function is set,
1978 show it in *Messages*.
1980 * lisp.h (Vsignaling_function): External declaration.
1982 * eval.c (Vsignaling_function): New variable.
1983 (Fsignal): Compute it.
1984 (syms_of_eval): Staticpro it.
1986 2000-07-05 Dave Love <fx@gnu.org>
1988 * syswait.h: Use the autoconf recommended approach. Old code
1989 #if'd out in case we need to revert.
1991 * config.in (HAVE_SYS_WAIT_H): Added.
1993 2000-07-05 Andrew Innes <andrewi@gnu.org>
1995 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
1996 when non-NULL instead of __morecore, to take account of buffer
1997 memory. This also solves a problem with spurious memory warnings
2000 * ralloc.c: Make real_morecore non-static.
2002 * eval.c (internal_condition_case): Comment out abort if
2003 interrupt_input_blocked is not zero.
2005 * makefile.nt: Add support for `bootstrap' and related targets.
2006 Include minimal debug info in emacs.exe in release build.
2007 Remove all dependencies on lisp.h, and fixup some others.
2009 * w32.c (init_environment): Install code from 20.7 for providing
2010 default values for environment variables, based on the
2011 executable's own location.
2012 (map_w32_filename): Handle filenames that are longer than
2014 (sys_socket): Install socket inheritance bug fix from 20.7.
2016 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
2017 here via blockinput.h).
2019 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
2021 * w32menu.c (w32_menu_display_help):
2022 * xmenu.c (menu_help_callback): Use show_help_echo.
2024 * keyboard.h (show_help_echo): Declare.
2026 * keyboard.c (show_help_echo): New function, extracted from read_char.
2027 Feval its `msg' argument if it's a cons cell.
2028 (read_char): Use it.
2029 (follow_key): Pass `autoload' to get_keyelt.
2031 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
2032 (note_tool_bar_highlight, XTread_socket):
2033 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
2035 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
2036 (note_tool_bar_highlight, w32_read_socket):
2037 Do not gratuitously ignore non-string `help-echo' properties.
2039 2000-07-05 Gerd Moellmann <gerd@gnu.org>
2041 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
2043 * window.c (delete_all_subwindows): Reset Vwindow_list.
2045 * xterm.c (x_append_glyph, x_append_composite_glyph)
2046 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
2047 changes in struct glyph starting 1999-12-27. Some bit-fields of
2048 struct glyph were not set, which made glyphs unequal when compared
2049 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
2050 effects were the result. This also depended on the contents of
2051 memory returned by xmalloc. If flickering happens again, activate
2052 the code in clear_glyph_row that's in #if 0. If the flickering is
2053 gone with that, chances are that it is caused by something
2056 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
2058 * dispextern.h: Add some comments.
2060 * window.c (add_window_to_list): Add parameter LIST.
2061 (window_list): Order list so that, for each frame, windows are
2062 in canonical order, and so that frames appear in the list in
2063 the order given by Vframe_list.
2064 (next_window): Reverse the handling of NEXT_P.
2066 2000-07-04 Gerd Moellmann <gerd@gnu.org>
2068 * window.c (Vwindow_list): New variable.
2069 (make_window, delete_window): Set Vwindow_list to nil.
2070 (check_window_containing): New function.
2071 (window_from_coordinates): Rewritten.
2072 (add_window_to_list, window_list, candidate_window_p)
2073 (decode_next_window_args, next_window): New functions.
2074 (Fnext_window, Fprevious_window): Rewritten in terms of
2076 (Fwindow_list): New function.
2077 (Fother_window): Cleaned up.
2078 (foreach_window): Add a longer "variable argument list". Let
2079 callback function return 0 to indicate that cycling over windows
2081 (foreach_window_1): Likewise.
2082 (freeze_window_start): Return int.
2083 (init_window): New function.
2084 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
2086 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
2087 input_event with bzero.
2088 (main): Call init_window.
2090 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
2093 2000-07-04 Kenichi Handa <handa@etl.go.jp>
2095 * composite.h (make_composition_value_copy): Extern it.
2097 * composite.c (make_composition_value_copy): New function.
2099 * editfns.c (Fformat): While copying text properties, make each
2100 composition property value a copy.
2102 * fns.c (concat): While copying text properties, make each
2103 composition property value a copy.
2105 2000-07-03 Gerd Moellmann <gerd@gnu.org>
2107 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
2109 * fns.c (sweep_weak_table): Mark only objects that are not
2112 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
2113 include those frames as candidates which have their focus
2114 redirected to the minibuffer frame.
2116 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
2118 * fns.c (Fputhash): Return `value' rather than nil.
2120 2000-06-30 Gerd Moellmann <gerd@gnu.org>
2122 * frame.c (next_frame): Don't check focus redirection in case
2123 MINIBUF is a window. Doing so excludes frames using MINIBUF
2124 unless their focus is redirected, which contradicts the
2125 specification of next-frame, and leads to infinite loops in
2126 certain situations when cycling through windows with next-window.
2128 2000-06-30 Kenichi Handa <handa@etl.go.jp>
2130 * coding.c (code_convert_region): Even if the length of text is
2131 zero, try to convert it if coding->type is coding_type_ccl.
2132 (decode_coding_string, encode_coding_string): Likewise.
2134 2000-06-28 Gerd Moellmann <gerd@gnu.org>
2136 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
2137 the display if windows_or_buffers_changed.
2139 * dispnew.c (struct row_entry): New structure.
2140 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
2141 (row_table_size, old_lines, new_lines, old_lines_size)
2142 (new_lines_size, run_pool, runs_size, runs): New variables.
2143 (add_row_entry): New function.
2144 (scrolling_window): Use data structures allocated with xmalloc and
2145 held in global variables, instead of allocating them with alloca and
2146 holding them in local variables. Use a larger hash table whose
2147 size depends on glyph matrix sizes. Don't use bzero to clear the
2148 hash table; instead, clear used slots only.
2150 * fns.c (next_almost_prime): Make it externally visible.
2152 * lisp.h (next_almost_prime): Add prototype.
2154 * s/isc4-0.h (sigunblock): Define.
2156 * s/sco5.h (sigunblock): Define.
2158 2000-06-27 Dave Love <fx@gnu.org>
2160 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
2161 (moved to osf5-0.h).
2162 [!NOT_C_CODE]: Protect string.h stuff.
2164 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
2165 (sys_siglist, NSIG): Definitions moved here from osf1.h.
2167 2000-06-27 Gerd Moellmann <gerd@gnu.org>
2169 * xdisp.c (resize_mini_window): Subtract the extra line spacing
2170 below the last line from the needed window height.
2172 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
2174 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
2175 (Fwidget_get): Use it.
2176 (syms_of_fns): Defsubr it.
2178 2000-06-26 Gerd Moellmann <gerd@gnu.org>
2180 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
2181 display info for XIM.
2182 (xim_open_dpy): Likewise.
2183 (xim_close_dpy): Don't free the display info's XIM.
2185 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
2187 * config.in (USE_XIM): New define.
2189 * keymap.c (get_keyelt): For menu-items containing a `:filter
2190 FILTER', apply FILTER to the menu-item's definition to get the
2191 real definition to use.
2193 * lisp.h (QCfilter): External declaration.
2195 * xfns.c (Fimage_size): New function.
2196 (syms_of_xfns): Defsubr it.
2198 2000-06-26 Andreas Schwab <schwab@suse.de>
2200 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
2203 2000-06-25 Dave Love <fx@gnu.org>
2205 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
2208 * Makefile.in (blockinput.h): Depend on atimer.h.
2209 (atimer.h): Depend on systime.h.
2211 * blockinput.h: Protect against multiple inclusion. Include
2214 * atimer.h: Protect against multiple inclusion. Include
2217 * lisp.h (swap_in_global_binding): Declare.
2219 2000-06-24 Ken Raeburn <raeburn@gnu.org>
2221 * process.c (Fopen_network_stream): Turn off atimers for duration
2222 of call to connect. (Patch from Gerd.)
2224 2000-06-23 Dave Love <fx@gnu.org>
2226 * ralloc.c: Maybe include unistd.h
2228 * emacs.c (setgrp): Undefine before defining.
2229 (malloc_warning, set_time_zone_rule, index): Prototype.
2231 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
2232 HAVE_STRUCT_TIMEZONE.
2234 * s/osf1.h: Move string.h hack here from alpha.h and make it
2236 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
2238 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
2239 (SOCKLEN_TYPE): Don't define.
2241 * m/alpha.h: Remove string.h hack.
2243 * s/osf5-0.h: New file.
2245 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
2246 include time.h, done by systime.h.
2247 [__FreeBSD__]: Remove redundant includes.
2249 * callproc.c (setpgrp): Undefine before defining.
2250 (delete_temp_file): Return Qnil to avoid warning.
2252 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
2254 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
2257 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
2259 * composite.h (compose_text): Declare.
2261 * xterm.c: Don't include sys/types.h unconditionally. Don't
2262 protect its inclusion with !USG (following xmenu.c).
2264 2000-06-23 Gerd Moellmann <gerd@gnu.org>
2266 * xfns.c (x_create_tip_frame): Initialize frame's colors like
2269 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
2271 * coding.c (decode_eol_post_ccl): Special handling for undecided
2272 and inconsistent EOL types.
2274 2000-06-22 Gerd Moellmann <gerd@gnu.org>
2276 * xrdb.c (x_load_resources): Add default resource for scroll bar's
2277 trough color and main window's background color.
2279 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
2282 * xterm.h (Xt_app_con): External declaration.
2284 * widget.c (EmacsFrameRealize): Fix typo.
2286 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
2288 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
2289 (handle_invisible_prop): Record the start of invisible text in
2290 it->add_overlay_start.
2291 (struct overlay_entry): Add member `overlay'.
2292 (handle_overlay_change): Simplify.
2293 (next_overlay_string): After having processed overlay strings at the
2294 end of the buffer, record that fact in
2295 it->overlay_strings_at_end_processed_p.
2296 (compare_overlay_entries): If before- and after-strings come
2297 from the same overlay, let before-strings come first.
2298 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
2299 (load_overlay_strings): Take it->add_overlay_start into account
2300 when adding overlay strings.
2302 * dispextern.h (struct it): Add member add_overlay_start.
2304 2000-06-22 Dave Love <fx@gnu.org>
2306 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
2308 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
2310 2000-06-22 Kenichi Handa <handa@etl.go.jp>
2312 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
2315 2000-06-21 Dave Love <fx@gnu.org>
2317 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
2319 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
2321 * syntax.c (back_comment): Simplify string-parity counting (with
2322 the added benefit of handling multiple string-styles as long as
2323 they are not intertwined).
2324 Jump to the slow code as soon as a comment starter is found in
2325 a "string_lossage" position. Fixes the case: " /* " /* " */.
2327 2000-06-21 Dave Love <fx@gnu.org>
2329 * Makefile.in: Use GETLOADAVG_LIBS.
2331 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
2332 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
2334 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2336 * syntax.c (describe_syntax): Recognize the `n'estable bit.
2337 (Fforward_comment, scan_lists):
2338 Check the comstyle of single-char comment-starters.
2339 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
2340 we're just at the beginning of the comment (f.ex with (*) ... (*)).
2341 Check the comstyle of single-char comment-starters.
2342 Clarify control-flow around the Scomment case.
2344 2000-06-20 Dave Love <fx@gnu.org>
2346 * fns.c (make_hash_table, maybe_resize_hash_table):
2347 Cast arg of next_almost_prime.
2349 * tparam.c [emacs]: Include lisp.h.
2351 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
2354 2000-06-20 Gerd Moellmann <gerd@gnu.org>
2356 * keyboard.c (adjust_point_for_property): Check if display
2357 property should be treated as intangible by looking at its
2360 * xdisp.c (single_display_prop_intangible_p)
2361 (display_prop_intangible_p): New functions.
2363 * dispextern.h (display_prop_intangible_p): Add prototype.
2365 * xdisp.c (dump_glyph_row): Show type of glyph->object.
2367 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
2368 argument to sigprocmask.
2370 * s/sco5.h (sigblock): Redefined to pass a pointer as second
2371 argument to sigprocmask.
2373 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
2374 sigprocmask_set, and pass a pointer to it to sigprocmask.
2376 * sysdep.c (sigprocmask_set): New variable.
2378 * fileio.c (make_temp_name): Don't use `%s' in string passed to
2381 2000-06-20 Sam Steingold <sds@gnu.org>
2383 * xrdb.c: Don't declare xmalloc, xrealloc.
2385 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
2387 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
2388 (re_comp): Cast gettext return value to avoid complaints when
2391 2000-06-20 Dave Love <fx@gnu.org>
2393 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
2396 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
2398 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
2400 * m/alpha.h: Don't declare xmalloc, xrealloc.
2402 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
2404 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
2406 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
2408 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
2411 * keyboard.h (poll_for_input_1): Declare.
2413 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
2415 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
2417 * doprnt.c: Don't declare xmalloc, xrealloc.
2419 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
2420 (getenv, ctime, getwd): Removed.
2421 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
2423 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
2424 x_set_tool_bar_lines.
2426 * config.in: Add HAVE_GETWD. Move some definitions above
2427 machine/system includes.
2429 2000-06-20 Kenichi Handa <handa@etl.go.jp>
2431 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
2433 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
2434 contain information about ENCODING.
2436 * fontset.c (FONTSET_ASCII): Use the first element of char table
2437 for an ASCII font, not defalt slot.
2438 (fontset_ref_via_base): If FONTSET doesn't contain information for
2439 C, try the default fontset.
2440 (make_fontset): Don't copy the default fontset.
2441 (fontset_font_pattern): Likewise.
2442 (accumulate_font_info): If ELT is nil, use the corresponding
2443 element in the default fontset.
2445 2000-06-19 Dave Love <fx@gnu.org>
2447 * syntax.c (Fparse_partial_sexp): Doc fix.
2449 * regex.h: Test PROTOTYPES as well as __STDC__.
2451 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
2452 errno, strerror. Put text after #endif in comment.
2454 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
2457 * xterm.c (x_frame_of_widget): Likewise.
2459 2000-06-19 Gerd Moellmann <gerd@gnu.org>
2461 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
2462 to Vfundamental_mode_abbrev_table.
2464 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
2465 bogus objects are marked. This slows down GC by ~80 percent, but
2466 it might be worth trying when debugging GC-related problems.
2467 This feature requires conservative stack marking to be enabled.
2469 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
2470 returns XLookupChars, reset `modifiers' to zero.
2472 2000-06-19 Dave Love <fx@gnu.org>
2474 * mktime.c: Unprotoized.
2476 2000-06-19 Richard Stallman <rms@gnu.org>
2478 * data.c (set_internal): If variable is frame-local,
2479 store the new value immediately into the frame parameter alist.
2481 2000-06-19 Ken Raeburn <raeburn@gnu.org>
2483 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
2484 in the custom handler pointer.
2486 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
2487 value, or checks for CHAR_META can fail when Lisp_Object is a
2489 * keymap.c (get_keyelt): Likewise.
2491 2000-06-19 Kenichi Handa <handa@etl.go.jp>
2493 * ccl.h (struct ccl_program): New member eol_type.
2494 (struct ccl_spec): New member cr_carryover.
2496 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
2497 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
2499 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
2500 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
2501 (decode_eol_post_ccl): New function.
2502 (decode_coding): Don't detect EOL format here for CCL based coding
2504 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
2505 decode_eol_post_ccl after running the CCL program.
2506 (code_convert_region): Don't detect EOL format here for CCL based
2508 (decode_coding_string): Likewise.
2510 2000-06-18 Ken Raeburn <raeburn@gnu.org>
2512 * charset.c (update_charset_table): Use XINT on "iso_final_char"
2513 when treating it as an integer.
2515 * coding.h (encode_coding_string): Declare.
2517 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
2520 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
2521 "xkeymap" to avoid shadowing the "enum map_type" value that needs
2522 to be passed to get_local_map.
2524 * sound.c (Fplay_sound): Don't call make_number on
2525 Frun_hook_with_args count argument.
2527 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
2528 for lisp objects in X event structure data field, when lisp
2529 objects are represented with unions.
2530 (x_scroll_bar_to_input_event): Ditto.
2532 2000-06-16 Ken Raeburn <raeburn@gnu.org>
2534 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
2535 termination of string. Fix sense of test whether
2536 Vline_number_display_limit is an integer.
2538 2000-06-16 Gerd Moellmann <gerd@gnu.org>
2540 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
2541 only if HAVE_X_WINDOWS.
2543 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
2546 * dispnew.c (update_frame_1): Handle case that cursor vpos is
2549 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
2551 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
2554 2000-06-15 Kenichi Handa <handa@etl.go.jp>
2556 * coding.c (decode_coding_emacs_mule): Always set src_base at the
2557 start of the while loop.
2559 2000-06-15 Gerd Moellmann <gerd@gnu.org>
2561 * atimer.c (alarm_signal_handler): Add forward declaration.
2563 * data.c (set_internal): Remove debug code.
2565 2000-06-14 Gerd Moellmann <gerd@gnu.org>
2567 * Makefile.in (bootstrap-temacs): Add `-I../src'.
2569 * unexec.c (toplevel) [COFF]: Include coff.h.
2571 * s/lynxos.h: New file.
2573 * keymap.c (Fsingle_key_description): Enclose function key and
2574 event symbol names in angle brackets.
2576 * xdisp.c (setup_echo_area_for_printing): Call
2577 message_log_maybe_newline if message_buf_print is not set.
2579 * print.c (printchar, strout): Don't check message_buf_print
2580 before calling setup_echo_area_for_printing because that
2581 function does something useful even when message_buf_print is
2584 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
2586 (ensure_echo_area_buffers): Initialize echo buffer's
2587 truncate lines setting to nil.
2588 (with_echo_area_buffer): Don't set the echo buffer's truncate
2590 (set_message_1): Set it here instead, based on the value
2591 of message_truncate_lines.
2592 (resize_mini_window): Handle case that lines are truncated.
2593 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
2594 message-truncate-lines.
2596 * keyboard.c (read_char): Bind message-truncate-lines to t
2597 while displaying a help-echo.
2599 * lisp.h (Qmessage_truncate_lines): External declaration.
2601 2000-06-13 Gerd Moellmann <gerd@gnu.org>
2603 * xdisp.c (Vline_number_display_limit): Renamed from
2604 line_number_display_limit.
2605 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
2606 Extend documentation string. Initialize
2607 Vline_number_display_limit to nil meaning no limit.
2608 (decode_mode_spec): Use Vline_number_display_limit with its new
2611 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
2613 2000-06-13 Richard Stallman <rms@gnu.org>
2615 * frame.c (Fmodify_frame_parameters): Doc fix.
2617 * xfns.c (x_set_frame_parameters): Comment fix.
2619 * frame.c (store_frame_param): Call swap_in_global_binding if the
2620 variable's current binding was chosen based on this frame.
2622 * data.c (swap_in_global_binding): New function.
2624 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2626 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
2627 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
2629 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
2631 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
2633 2000-06-12 Jason Rumney <jasonr@gnu.org>
2635 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
2637 * w32.h (EMACS_W32_H): Renamed from _NT_H_
2639 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
2641 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
2643 2000-06-12 Gerd Moellmann <gerd@gnu.org>
2645 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
2646 (syms_of_xfaces): Defsubr Sdump_colors.
2647 (x_free_colors): Don't treat b&w specially on default visual.
2648 (x_free_dpy_colors): New function.
2649 (free_face_colors): Don't check visual class; it's done
2652 * xterm.c (x_frame_of_widget): New function.
2653 (x_alloc_nearest_color_for_widget): Use it.
2654 (x_copy_dpy_color): New function.
2655 (x_destroy_window): Free various colors.
2657 2000-06-12 Kenichi Handa <handa@etl.go.jp>
2659 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
2661 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
2663 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
2665 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
2667 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
2669 2000-06-11 Dave Love <fx@gnu.org>
2671 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
2673 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
2675 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
2677 2000-06-11 Gerd Moellmann <gerd@gnu.org>
2679 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
2682 2000-06-10 Kenichi Handa <handa@etl.go.jp>
2684 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
2685 (regex_compile): Fix the code for handling the case of single byte
2686 char and multibyte char being mixed in a range within [...].
2688 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
2689 and dst_multibyte members of coding.
2691 * charset.c (update_charset_table): Update the table
2693 (init_charset_once): Initialize elements of bytes_by_char_head to
2694 1 except for leading codes for private charases.
2696 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
2697 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
2700 2000-06-09 Ken Raeburn <raeburn@gnu.org>
2702 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
2703 access the data it doesn't point to.
2705 2000-06-08 Gerd Moellmann <gerd@gnu.org>
2707 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
2708 will be translated to a switch-frame event when reading the
2709 event queue. This is necessary because Emacs otherwise won't
2710 perform a switch-frame to a new frame until some other event, for
2711 example a keystroke event, forces it to do so. This has various
2712 effects, one visible being that the cursor of a frame created with
2713 C-x 5 2 or switched to with a window manager key binding like
2714 A-TAB stays hollow because selected_window isn't on the newly
2715 focused frame until the switch-frame is performed.
2717 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
2718 generating a switch-frame event if necessary.
2720 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
2722 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
2725 2000-06-08 Kenichi Handa <handa@etl.go.jp>
2727 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
2730 2000-06-07 Gerd Moellmann <gerd@gnu.org>
2732 * window.c (displayed_window_lines): Take empty lines at
2733 the bottom of a window into account.
2735 * window.c (displayed_window_lines): New function.
2736 (Fmove_to_window_line): Use displayed_window_lines to determine
2737 the number of lines to move, instead of using the window's height.
2739 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
2740 to stop reading, even if the form read sets point to a different
2741 value when evaluated.
2743 * xdisp.c (display_line): Fix code deciding in which line to
2746 2000-06-07 Kenichi Handa <handa@etl.go.jp>
2748 * fileio.c (e_write): Free composition data if stored in
2751 2000-06-06 Gerd Moellmann <gerd@gnu.org>
2753 * xdisp.c (display_line): Set row's and iterator's
2754 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
2755 Set cursor even if row ends in the middle of a character.
2756 (dump_glyph_row): Print values of new flags.
2757 (redisplay_window) <cursor movement in unchanged window>: When
2758 point has been moved forward, and PT is at the end of the cursor
2759 row, don't place the cursor in the next row if the cursor row ends
2760 in the middle of a character or at ZV.
2762 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
2763 (struct glyph_row): Add starts_in_middle_of_char_p and
2764 ends_in_middle_of_char_p.
2765 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
2766 ends_in_middle_of_char_p flag.
2767 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
2769 * term.c (append_glyph): Revert change of 2000-06-06.
2771 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
2772 padding glyph not fitting on line as whole character not
2775 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
2776 this isn't true for images with `:ascent 100'.
2778 2000-06-06 Kenichi Handa <handa@etl.go.jp>
2780 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
2781 as modified if it is originally unmodified.
2783 * term.c (encode_terminal_code): Change the way to check if
2784 terminal coding does any conversion.
2785 (append_glyph): Set glyph->pixel_width correctly.
2787 * xdisp.c (display_line): While checking line continuation, pay
2788 attention to a padding glyph.
2790 2000-06-05 Gerd Moellmann <gerd@gnu.org>
2792 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
2794 2000-06-05 Dave Love <fx@gnu.org>
2796 * xdisp.c: Include fontset.h.
2798 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
2800 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2802 * dispnew.c: Conditionally include term.h.
2804 * coding.h: Declare code_convert_string_norecord.
2806 * frame.h (struct frame): Use volatile unconditionally.
2808 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
2810 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
2812 * systime.h: Protect against multiple inclusion.
2813 (timezone) [USG5_4]: Define as time_t.
2815 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2816 (Foptimize_char_table, make_temp_name): Declare.
2818 * Makefile.in (xdisp.o): Depend on fontset.h.
2820 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
2822 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
2823 (Foptimize_char_table, make_temp_name): Declare.
2827 * s/netbsd.h: Don't define autoconfiscated MATHERR.
2829 2000-06-02 Dave Love <fx@gnu.org>
2831 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
2833 2000-06-02 Gerd Moellmann <gerd@gnu.org>
2835 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
2836 result face, set flags in that face indicating that colors may not
2839 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
2840 glyph, use the ASCII NUL character to determine the face.
2842 2000-06-02 Dave Love <fx@gnu.org>
2844 * sysdep.c: Conditionally include stdlib.h, unistd.h.
2845 (VFORK_RETURN_TYPE): Remove.
2847 * config.in: Add NO_MATHERR.
2849 2000-06-01 Dave Love <fx@gnu.org>
2851 * cmds.c (internal_self_insert): Don't check
2852 Vbefore_change_function, Vafter_change_function.
2854 * insdel.c (signal_before_change, signal_after_change): Likewise.
2856 * buffer.c (Vbefore_change_function, Vafter_change_function):
2857 Variables and their initializations deleted.
2859 * callint.c (Fcall_interactively): Doc fix.
2861 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
2863 2000-05-31 Dave Love <fx@gnu.org>
2865 * textprop.c: Revert last change -- duplicated.
2867 2000-05-31 Gerd Moellmann <gerd@gnu.org>
2869 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
2872 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
2874 2000-05-31 Jason Rumney <jasonr@gnu.org>
2876 * search.c (Fre_search_forward, Fre_search_backward)
2877 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
2879 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
2881 2000-05-30 Jason Rumney <jasonr@gnu.org>
2883 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
2884 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
2886 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
2889 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
2890 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
2891 expand a nil default_filename.
2893 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
2894 pointer to glyph_to_pixel_coords, not a frame.
2896 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
2897 coding.h to dependencies.
2899 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
2901 * w32console.c (glyph_to_pixel_coords): Change first parameter to
2902 window pointer to be consistent with w32term.c and xterm.c.
2904 * w32fns.c: Format and doc changes to bring closer to xfns.c.
2905 (VIETNAMESE_CHARSET): Define if not defined in system headers.
2906 (Qline_spacing, Qcenter): New variables.
2907 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
2908 (x_set_line_spacing): New function.
2909 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
2911 (x_specified_cursor_type): New function.
2912 (x_set_cursor_type): Use it.
2913 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
2915 (validate_x_resource_name, x_get_resource_string): Measure lengths
2916 of external strings in bytes.
2917 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
2918 GetTextExtentPoint32 with NULL title.
2919 (Fx_create_frame): Initialize Qline_spacing.
2920 (w32_load_system_font): Initialize font->double_byte_p.
2921 (x_to_w32_charset): Use Vw32_charset_info_alist.
2922 (Image, busy cursor, tooltip functions): Merged changes from
2923 xfns.c. Not yet functional on Windows.
2925 * w32gui.h (W32FontStruct): Add double_byte_p member.
2927 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
2928 (emacs_button_translation): Use it.
2929 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
2930 in `mask' to be set.
2932 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
2935 * w32term.c: Format and doc changes to bring closer to xterm.c.
2936 (w32_char_font_type): New enum.
2937 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
2938 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
2939 (w32_encode_char): New function.
2940 (x_encode_char): Removed.
2941 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
2942 x_encode_char and w32_font_is_double_byte.
2943 (x_produce_image_glyph): Use image_ascent.
2944 (x_produce_glyphs): Use new version of w32_per_char_metric and
2945 handle NULL return value. Allow extra line spacing.
2946 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
2947 (w32_get_glyph_overhangs): Remove unicode_p param. Use
2948 w32_font_type member of glyph instead.
2949 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
2950 (fast_find_position): Make sure not to consider rows not visible
2952 (w32_read_socket) [WM_MENUSELECT]: Cannot call
2953 w32_menu_display_help with input blocked, as it can abort.
2954 (x_display_and_set_cursor): Choose cursor depending
2955 on buffer-local value of cursor_type.
2956 (x_draw_bar_cursor): Add parameter WIDTH.
2958 * w32term.h (CP_DEFAULT): Define.
2959 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
2961 2000-05-30 Gerd Moellmann <gerd@gnu.org>
2963 * search.c (Fre_search_forward, Fre_search_backward)
2964 (Fposix_search_backward, Fposix_search_forward): Doc fix.
2966 2000-05-30 Kenichi Handa <handa@etl.go.jp>
2968 * coding.c (detect_coding_iso2022): Fix code for checking
2969 CODING_CATEGORY_MASK_ISO_8_2.
2971 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
2973 * regex.c (PREFETCH_NOLIMIT): New function.
2974 (re_match_2_internal): Use it and adjust the end_match_2 logic.
2976 2000-05-29 Gerd Moellmann <gerd@gnu.org>
2978 * syntax.c (find_defun_start): Move test for
2979 open_paren_in_column_0_is_defun_start outside of the loop.
2981 * xdisp.c (redisplay_window): Really switch buffers when
2982 displaying mode lines, and temporarily set selected_frame to the
2983 frame of the window that's redisplayed.
2985 * xfaces.c (free_realized_faces): Block/unblock input.
2986 (free_realized_multibyte_face): Ditto.
2988 2000-05-29 Dave Love <fx@gnu.org>
2990 * textprop.c (Qkeymap): New variable.
2991 (syms_of_textprop): Intern it.
2993 * keymap.c: Include intervals.h.
2994 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
2996 * Makefile.in (keymap.o): Depend on intervals.h.
2998 * keyboard.c (menu_bar_items, tool_bar_items)
2999 (Fexecute_extended_command): Deal with `keymap' property.
3000 (read_key_sequence): Track map from `keymap' property as well as
3003 * intervals.c (get_local_map): Extra arg to allow looking for
3006 * intervals.h (map_property): New enum.
3007 (get_local_map): Extra arg using it.
3010 * lisp.h (get_local_map): Don't declare here.
3012 2000-05-29 Kenichi Handa <handa@etl.go.jp>
3014 * Makefile.in (callproc.o): Depend on composite.h.
3016 * callproc.c: Include composite.h.
3017 (Fcall_process): Handle composition correctly.
3019 * coding.h (coding_allocate_composition_data): Extern it.
3020 (coding_restore_composition): Likewise.
3022 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
3023 yet allocated, finish decoding with result
3024 CODING_FINISH_INSUFFICIENT_CMP.
3025 (coding_allocate_composition_data): Make it non-static.
3026 (coding_restore_composition): Likewise.
3028 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
3030 * charset.c (syms_of_charset): Revert last change.
3032 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3034 * term.c (produce_glyphs): Treat characters from the eight-bit-*
3035 charsets as unibyte, with 1-column screen width. Sent by Kenichi
3038 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
3040 * charset.c (syms_of_charset): Set width of character sets
3041 eight-bit-control and eight-bit-graphic to 1 column.
3043 2000-05-26 Gerd Moellmann <gerd@gnu.org>
3045 * config.in (HAVE_SPEED_T): New define.
3047 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
3050 2000-05-26 Dave Love <fx@gnu.org>
3052 * coding.c (shrink_decoding_region): Initialize eol_conversion.
3054 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
3055 (Fsubr_arity): New function.
3056 (syms_of_data): Install them.
3058 2000-05-26 Kenichi Handa <handa@etl.go.jp>
3060 * charset.c (init_charset_once): Set the table bytes_by_char_head
3063 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
3064 the default fontset to what Emacs uses by default.
3065 (check_registry_encoding): This function deleted.
3066 (Fset_fontset_font): Remove the adhoc condition for the default
3067 fontset. Allow cons in FONTNAME.
3069 * fns.c (map_char_table): Ignore char-table entries for
3070 charsets eight-bit-control and eight-bit-graphic.
3072 2000-05-25 Ken Raeburn <raeburn@gnu.org>
3074 * emacs.c (main): Initialize keyboard syms before initializing
3075 window code, so face names are available.
3077 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
3079 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
3080 of an anchor at the beginning of a shy-group.
3082 2000-05-25 Gerd Moellmann <gerd@gnu.org>
3084 * xdisp.c (handle_invisible_prop): Don't try to skip over
3085 invisible text if end of text is already reached.
3087 2000-05-25 Dave Love <fx@gnu.org>
3089 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
3091 * coding.c (encode_eol): Add null statement after label.
3093 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
3095 * w16select.c (Fw16_set_clipboard_data): Fix the change from
3098 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3100 * ccl.c (ccl_driver): Fix previous change.
3102 2000-05-25 Kenichi Handa <handa@etl.go.jp>
3104 * coding.c (run_pre_post_conversion_on_str): Set point to the
3105 beginning of buffer before calling coding->post_read_conversion.
3106 (decode_coding_string): Give correct args to
3107 run_pre_post_conversion_on_str.
3108 (encode_coding_string): Likewise.
3110 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
3111 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
3112 eight-bit-graphic correctly.
3114 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
3116 * fileio.c (Finsert_file_contents): Even if a file is not found,
3117 execute codes for setting up coding system. Call
3118 after-insert-file-functions unconditionally.
3120 2000-05-24 Gerd Moellmann <gerd@gnu.org>
3122 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
3123 BSD_PGRPS are not defined.
3125 2000-05-24 Kenichi Handa <handa@etl.go.jp>
3127 * charset.c (update_charset_table): Accept nil in LONG_NAME and
3129 (syms_of_charset): Avoid building same strings.
3131 2000-05-23 Gerd Moellmann <gerd@gnu.org>
3133 * lread.c (Fload): Add a comment about the meaning of
3134 Vuser_init_file being t.
3136 * puresize.h (BASE_PURESIZE): Increase to 675000.
3138 * s/gnu-linux.h (setpgrp): Don't define it here because this
3139 prevents compilation on GNU/Linux systems with glib 2.2.
3141 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
3144 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
3146 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
3147 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
3149 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
3151 2000-05-23 Kenichi Handa <handa@etl.go.jp>
3153 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
3156 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
3158 * term.c (encode_terminal_code): Set coding->src_multibyte
3161 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
3163 2000-05-22 Kenichi Handa <handa@etl.go.jp>
3165 * keyboard.c (read_char): Allow character codes 128..255 to be
3166 handled by input-method-function.
3168 * insdel.c (adjust_markers_for_replace): Fix previous change.
3169 (adjust_after_replace): If PREV_TEXT is nil, call
3170 adjust_markers_for_insert, not adjust_markers_for_replace.
3172 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
3174 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
3175 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
3176 [HAVE_GRANDPT]: Define.
3177 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
3179 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
3182 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
3184 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
3186 2000-05-20 Kenichi Handa <handa@etl.go.jp>
3188 The following changes are to handle 8-bit characters in a
3189 multibyte buffer/string without facing with byte combining
3190 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
3191 eight-bit-graphic (for 0xA0..0xFF) are introduced.
3193 * Makefile.in (fns.o): Depend on charset.h.
3195 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
3196 convert it to unibyte.
3197 (make_string): Use parse_str_as_multibyte, not chars_in_text.
3199 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
3200 apparent char boundary.
3201 (Fset_buffer_multibyte): Convert 8-bit characters in the range
3202 0x80..0x9F to/from multibyte form.
3204 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
3207 * callproc.c (Fcall_process): Always encode an argument string if
3208 it is multibyte. Setup src_multibyte and dst_multibyte members of
3209 process_coding properly.
3211 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
3212 SPLIT_NON_ASCII_CHAR.
3214 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
3216 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
3218 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
3220 (SPLIT_CHARACTER_SEQ): This macro deleted.
3221 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
3223 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
3224 and eight-bit-graphic.
3225 (char_to_string): Likewise. Signal an error for too large
3227 (char_printable_p): Return 0 for 8-bit characters.
3228 (update_charset_table): Update iso_charset_table only when a final
3229 character is non-negative.
3230 (find_charset_in_text): Renamed from find_charset_in_str.
3231 Arguments and return value changed. Callers changed.
3232 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
3233 be -1 if CHARSET is used only internally.
3234 (Fmake_char_internal): Handle new charsets; eight-bit-control and
3236 (Fcharset_after): Simplified.
3237 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
3238 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
3239 (multibyte_chars_in_text): Simplified by assuming there's no
3240 invalid multibyte sequence.
3241 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3242 str_as_unibyte): New functions.
3243 (Fstring): Simpified by assuming that byte combining never
3245 (init_charset_once): Initialization for
3246 LEADING_CODE_8_BIT_CONTROL.
3247 (syms_of_charset): Intern and staticpro Qeight_bit_control and
3248 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
3249 eight-bit-control and eight-bit-graphic.
3251 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
3252 CHARSET_8_BIT_GRAPHIC): New macros.
3253 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
3254 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
3255 (CHARSET_REVERSE_CHARSET): Likewise.
3256 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
3258 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
3259 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
3260 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
3261 encounter an invalid multibyte sequence.
3262 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
3263 sequence is always valid.
3264 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
3265 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
3267 (CHAR_STRING): For 8-bit characters, call char_to_string.
3268 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
3269 multibyte sequence is always valid.
3270 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
3271 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
3272 str_as_unibyte): Extern them.
3273 (BCOPY_SHORT): Fix a bug.
3274 (CHAR_LEN): This macro deleted. Callers changed to use
3276 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
3277 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
3278 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
3280 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
3281 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
3282 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
3283 EMIT_BYTES): New macros.
3284 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
3285 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
3287 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
3288 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
3289 check the validity of multibyte sequence.
3290 (decode_coding_emacs_mule): New function.
3291 (encode_coding_emacs_mule): New macro.
3292 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
3294 (DECODE_ISO_CHARACTER): Just return a character code.
3295 (DECODE_COMPOSITION_START): Set coding->result instead of result.
3296 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
3297 EMIT_CHAR to produced decoded characters. Exit the loop only by
3298 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
3300 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
3301 only position codes for an invalid character.
3302 (encode_designation_at_bol): Return new destination pointer. 5th
3303 arg DSTP is changed to DST.
3304 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
3305 from the source by ONE_MORE_CHAR. Don't handle the case of last
3307 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
3309 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
3310 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
3311 TWO_MORE_BYTES to fetch a byte from the source.
3312 (encode_eol): Pay attention to coding->src_multibyte.
3313 (detect_coding, detect_eol): Preserve members src_multibyte and
3315 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
3316 (encoding_buffer_size): Set magnification to 3 for all coding
3317 systems that require encoding.
3318 (ccl_coding_driver): For decoding, be sure that the result is
3319 valid multibyte sequence.
3320 (decode_coding): Initialize coding->errors and coding->result.
3321 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
3322 and raw-text, always call decode_eol. Handle the case of last
3323 block here. If not coding->dst_multibyte, convert the resulting
3324 sequence to unibyte.
3325 (encode_coding): Initialize coding->errors and coding->result.
3326 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
3327 and raw-text, always call encode_eol. Handle the case of last
3329 (shrink_decoding_region, shrink_encoding_region): Detect cases
3330 that we can't skip data more rigidly.
3331 (code_convert_region): Setup src_multibyte and dst_multibyte
3332 members of coding. For decoding, if the buffer is multibyte,
3333 convert the source sequence to unibyte in advance. For encoding,
3334 if the buffer is multibyte, convert the resulting sequence to
3335 multibyte afterward.
3336 (run_pre_post_conversion_on_str): New function.
3337 (code_convert_string): Deleted and divided into the following two.
3338 (decode_coding_string, encode_coding_string): New functions.
3339 (code_convert_string1, code_convert_string_norecord): Call one of
3341 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
3342 MAKE_NON_ASCII_CHAR.
3343 (Fset_terminal_coding_system_internal,
3344 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
3345 and dst_multibyte members.
3346 (init_coding_once): Initialize iso_code_class with new enum
3347 ISO_control_0 and ISO_control_1.
3349 * coding.h (enum iso_code_class_type): Member ISO_control_code is
3350 devided into ISO_control_0 and ISO_control_1.
3351 (struct coding_system): New members src_multibyte, dst_multibyte,
3352 errors, and result. Delete member fake_multibyte.
3353 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
3355 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
3358 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
3361 * editfns.c (Fformat): Be sure to convert 8-bit characters to
3363 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
3365 (Ftranspose_region): Delete codes for handling byte combining.
3367 * fileio.c (Finsert_file_contents): Setup src_multibyte and
3368 dst_multibyte members of coding. On handling REPLACE on unibyte
3369 buffer, convert the result of decode_coding to unibyte. On
3370 inserting into a mutibyte buffer, always call code_convert_region.
3371 (e_write): Setup coding->src_multibyte according to the
3372 multibyteness of the source (buffer or string).
3374 * fns.c (concat): Handle 8-bit characters correctly.
3375 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
3376 unibyte in the result.
3377 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
3378 valid multibyte form in the result.
3379 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3380 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
3381 return -1, signal an error.
3382 (base64_encode_1): New arg MULTIBYTE. Get each character by
3383 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
3384 character is found, return -1.
3385 (Fbase64_decode_region): Delete codes for handling byte-combining.
3386 Treat each decoded byte as a unibyte character.
3387 (Fbase64_decode_string): Return unibyte string.
3388 (Fcompare_strings, concat, string_byte_to_char): Use
3389 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
3390 FETCH_STRING_CHAR_ADVANCE.
3391 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3392 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
3394 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
3395 SPLIT_NON_ASCII_CHAR.
3396 (fontset_ref_via_base, fontset_set): Likewise
3398 * insdel.c (adjust_markers_for_record_delete): Deleted.
3399 (adjust_markers_for_insert): Argument changed. Caller changed.
3400 (adjust_markers_for_replace): Likewise.
3401 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
3402 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
3403 (copy_text): Delete unused local varialbe c_save. For converting
3404 to multibyte, be sure to make all 8-bit characters in valid
3406 (count_size_as_multibyte): Handle 8-bit characters correctly.
3407 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3408 adjust_after_replace, replace_range, del_range_2)
3409 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
3410 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
3411 adjust_after_replace, replace_range, del_range_2) Delete codes for
3412 handling byte combining.
3413 (adjust_before_replace): Deleted.
3415 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
3416 SPLIT_NON_ASCII_CHAR.
3417 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
3418 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
3420 (Fkey_description): Likewise.
3422 * lread.c (read1): On reading multibyte string, be sure to make
3423 all 8-bit chararacters in valid multibyte form.
3424 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
3426 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
3429 * process.c (Fstart_process): GCPRO current_dir before calling
3430 Ffind_operation_coding_system. Encode arguments here.
3431 (create_process): Don't encode arguments here. Setup
3432 src_multibyte and dst_multibyte members of struct coding.
3433 (read_process_output): Setup src_multibyte and dst_multibyte
3434 members of struct coding. If the output is to multibyte buffer,
3435 always decode the output of the process. Adjust the
3436 representation of 8-bit characters to the multibyteness of the
3438 (send_process): Setup coding->src_multibyte according to the
3439 multibyteness of the source.
3441 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
3443 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
3444 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
3446 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
3449 * w16select.c (Fw16_set_clipboard_data): Setup members
3450 src_multibyte and dst_multibyte of coding. Adjusted for the
3451 change for find_charset_in_str.
3452 (Fw16_get_clipboard_data): Likewise.
3454 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
3455 dst_multibyte of coding.
3456 (x_to_w32_font): Likewise.
3458 * w32select.c (Fw32_set_clipboard_data): Setup members
3459 src_multibyte and dst_multibyte of coding. Adjusted for the
3460 change for find_charset_in_str.
3461 (Fw32_get_clipboard_data): Likewise.
3463 * xdisp.c (get_next_display_element): Handle 8-bit characters
3465 (next_element_from_display_vector): Use CHAR_BYTES instead of
3467 (disp_char_vector): Use SPLIT_CHAR instead of
3468 SPLIT_NON_ASCII_CHAR.
3470 * xselect.c (selection_data_to_lisp_data): Setup members
3471 src_multibyte and dst_multibyte of coding. Adjusted for the
3472 change for find_charset_in_str.
3473 (lisp_data_to_selection_data): Likewise.
3475 2000-05-19 Gerd Moellmann <gerd@gnu.org>
3477 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
3480 * dispextern.h (Vimage_types): Add extern declaration.
3482 * xdisp.c (Vimage_types): Moved here from xfns.c.
3483 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
3485 * xfns.c (Vimages_types): Moved to xdisp.c.
3486 (syms_of_xfns): Move `image-types' to xdisp.c.
3488 * w32fns.c (Vimage_types): Removed.
3489 (syms_of_w32fns): Remove `image-types'.
3491 2000-05-18 Kenichi Handa <handa@etl.go.jp>
3493 * fns.c (map_char_table): Pay attention to character number of
3494 charset. Check the validity of charset at the first level. For
3495 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
3498 * fontset.c: Include "buffer.h".
3499 (fs_load_font): If the face has fontset, record the face ID in
3501 (Finternal_char_font): New function.
3502 (accumulate_font_info): New function.
3503 (Ffontset_info): Rewritten for the new fontset implementation.
3504 (syms_of_fontset): Register Vdefault_fontset in the first element
3505 of Vfontset_table. Include Vdefault_fontset in
3506 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
3509 2000-05-16 Dave Love <fx@gnu.org>
3511 * m/iris5d.h: Deleted -- unused.
3513 2000-05-16 Gerd Moellmann <gerd@gnu.org>
3515 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
3516 `invalid' instead of `illegal'.
3518 * indent.c (Fmove_to_column): When ending within a tab, insert
3519 spaces first so that markers at the end of the tab get adjusted.
3521 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
3522 buffer list that wasn't selected in that frame.
3524 * filelock.c (get_boot_time): To obtain an 8 char file name, which
3525 is needed on mescaline, use a 2 char prefix, and call
3526 make_temp_name with second arg non-zero.
3528 * fileio.c (make_temp_name): New function, extracted from
3530 (Fmake_temp_name): Use it.
3532 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
3534 * window.c (coordinates_in_window): Subtract 1 when computing
3537 2000-05-15 Gerd Moellmann <gerd@gnu.org>
3539 * Makefile.in (lisp): Add env.elc.
3541 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
3543 2000-05-12 Gerd Moellmann <gerd@gnu.org>
3545 * search.c (Freplace_match): Handle case of `\N' in the
3546 replacement when there's no group N.
3548 2000-05-11 Gerd Moellmann <gerd@gnu.org>
3550 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
3551 of the message to message_dolog.
3553 * keyboard.c (read_char): Don't clear current message for help
3554 events; let the code handling help events handle this. Change
3555 code detecting help events that should be ignored.
3557 * xdisp.c (handle_single_display_prop): Don't try to set PT if
3558 we're interating over a string.
3560 2000-05-09 Dave Love <fx@gnu.org>
3562 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
3563 that offset before writing. Move gcpro region past call of
3566 2000-05-04 Dave Love <fx@gnu.org>
3568 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
3570 2000-05-04 Gerd Moellmann <gerd@gnu.org>
3572 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
3573 of inserted characters when BUF equals the current buffer, and PT
3574 is in front of or equal to FROM.
3576 2000-05-03 Gerd Moellmann <gerd@gnu.org>
3578 * xdisp.c (handle_single_display_prop): If display property value
3579 is invalid, or something not supported on the frame, restore
3580 iterator's position to what it was initially. Make sure to return
3581 0 for invalid and unsupported property values.
3583 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
3584 that x_per_char_metric returns null.
3586 2000-05-02 Gerd Moellmann <gerd@gnu.org>
3588 * xterm.h (struct face): Add forward declaration.
3589 (struct image): Ditto.
3590 (image_ascent): Add prototype.
3592 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3593 (x_draw_image_relief, x_draw_image_foreground_1): Call function
3594 image_ascent instead of using IMAGE_ASCENT.
3596 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
3597 (IMAGE_ASCENT): Removed.
3599 * xfns.c (Qcenter): New variable.
3600 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
3601 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
3602 (image_ascent): New function.
3603 (lookup_image): Recognize `:ascent center'.
3604 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3605 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
3606 (xbm_load): Don't set image's ascent here.
3607 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
3608 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
3609 check ascent values here.
3610 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
3611 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
3612 (syms_of_xfns): Initialize Qcenter.
3614 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
3615 to the limits, increase the limits.
3617 2000-05-01 Kenichi Handa <handa@etl.go.jp>
3619 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
3620 Check Vfont_encoding_alist against the full name of the opened
3623 2000-04-28 Gerd Moellmann <gerd@gnu.org>
3625 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
3626 taller than the window.
3628 2000-04-28 Kenichi Handa <handa@etl.go.jp>
3630 * xfaces.c (realize_x_face): Fix the argument of the second
3631 xassert. BASE_FACE may not be a face for ASCII.
3633 2000-04-27 Gerd Moellmann <gerd@gnu.org>
3635 * print.c (print_object): Treat print-length < 0 as nil.
3637 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
3639 * s/freebsd.h (TERMCAP_OBJ): Removed.
3640 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
3642 * lread.c (read1): Don't treat period followed by certain
3643 characters as symbol start.
3645 * xfns.c (slurp_file): New function.
3646 (xbm_image_p): Handle case of in-memory XBM files.
3647 (xbm_scan): Rewritten to work on memory buffers instead of files.
3648 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
3649 Work on memory buffers instead of files. If DATA is null test
3650 if buffer looks like an in-memory XBM file.
3651 (xbm_load_image): Renamed from xbm_load_image_file. Work on
3652 memory buffers instead of files.
3653 (xbm_file_p): New function.
3654 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
3656 * lread.c (end_of_file_error): New function.
3657 (read1): Call it instead of signaling `end-of-file' directly.
3659 * print.c (print_error_message): Print data of `end-of-file'
3660 with Fprinc instead of Fprin1.
3662 2000-04-26 Ken Raeburn <raeburn@gnu.org>
3664 * window.c (freeze_window_start): Check that minibuffer scroll
3665 window isn't nil before extracting the window structure pointer
3668 * undo.c (record_delete): If we hit the end of the undo list, stop
3669 picking elements apart.
3671 2000-04-26 Gerd Moellmann <gerd@gnu.org>
3673 * xdisp.c (display_line): If lines are continued, restore
3674 iterator's ascent/descent information to the values before the
3675 first glyph not fitting on the line.
3677 2000-04-25 Gerd Moellmann <gerd@gnu.org>
3679 * xdisp.c (try_window_id) <all changes above window start>: Adjust
3680 positions in glyph matrix. Don't compute new window end
3683 * dispnew.c (increment_matrix_positions): Renamed from
3684 increment_glyph_matrix_buffer_positions.
3685 (increment_row_positions): Renamed from
3686 increment_glyph_row_buffer_positions.
3688 * dispextern.h: Change names of renamed functions from dispnew.c
3691 2000-04-24 Gerd Moellmann <gerd@gnu.org>
3693 * fileio.c (Fdo_auto_save): Create directories for auto-save
3694 list file if necessary.
3696 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
3697 from buffer or frame.
3698 (automatic_hscrolling_p): New variable.
3699 (hscroll_windows): Scroll windows horizontally only if automatic
3700 hscrolling is allowed.
3701 (syms_of_xdisp): New variable `automatic-hscrolling'.
3703 * frame.h (struct frame): Add member extra_line_spacing.
3705 * xfns.c (x_set_line_spacing): New function.
3706 (Fx_create_frame): Set line spacing from resources.
3707 (Qline_spacing): New variable.
3708 (syms_of_xfns): Initialize Qline_spacing.
3710 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
3712 * buffer.c (init_buffer_once): Handle extra_line_spacing.
3713 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
3714 (reset_buffer): Don't initialize extra2 and extra3. Initialize
3715 extra_line_spacing from default value.
3716 (init_buffer_once): Initialize default value of extra_line_spacing.
3718 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
3721 * xterm.c (x_produce_glyphs): Remove reference to struct it's
3722 prompt_width. Add extra line spacing.
3724 * term.c (produce_glyphs): Remove reference to struct it's
3727 * dispextern.h (struct it): Remove member prompt_width, add
3730 2000-04-22 Gerd Moellmann <gerd@gnu.org>
3732 * dispnew.c (update_frame_line): When writing a whole line, make
3733 sure cursor is in the right row afterwards, otherwise a use of
3734 capability `ch' in cmgoto might leave the cursor in the row below.
3736 2000-04-21 Gerd Moellmann <gerd@gnu.org>
3738 * lisp.h (struct Lisp_Buffer_Cons): Remove.
3740 * keyboard.c (timer_check): Fix typo in comment.
3742 2000-04-21 Kenichi Handa <handa@etl.go.jp>
3744 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
3745 name change: ch -> character.
3747 2000-04-20 Gerd Moellmann <gerd@gnu.org>
3749 * keyboard.c (echo_message_buffer): New variable.
3750 (echo_now): Set echo_message_buffer to the echo area buffer used
3751 to display the echo.
3752 (cancel_echoing): Reset echo_message_buffer to nil.
3753 (read_char): Code rewritten that handles canceling an echo or
3754 echoing a dash, respectively.
3756 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
3757 directory doesn't exist.
3759 2000-04-19 Dave Love <fx@gnu.org>
3761 * fns.c (syms_of_fns): Defsubr mapc.
3762 (concat): Don't allow numeric args.
3763 (Fconcat): Doc change.
3765 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
3767 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
3768 instead define end_match(1|2) more carefully.
3769 Use GET_CHAR_BEFORE_2 for `begline'.
3771 2000-04-19 Gerd Moellmann <gerd@gnu.org>
3773 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
3774 on 64-bit systems where NULL is defined as `0'.
3776 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
3777 the `variable argument list' to make it work on Alpha.
3779 * m/alpha.h (_LP64) [!_LP64]: Define.
3780 (ORDINARY_LINK): Define for NetBSD.
3782 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
3784 2000-04-19 Dave Love <fx@gnu.org>
3786 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
3789 * Makefile.in (LIBS): Don't use.
3790 (GETLOADAVG_OBJ): Define again.
3791 (otherobj): Add GETLOADAVG_OBJ.
3793 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
3795 2000-04-18 Gerd Moellmann <gerd@gnu.org>
3797 * lread.c (read_filtered_event): Cancel and start busy cursor.
3799 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
3800 that the per-character metrics may be null.
3802 2000-04-17 Gerd Moellmann <gerd@gnu.org>
3804 * buffer.c (clone_per_buffer_values): New function.
3805 (Fmake_indirect_buffer): Add optional argument CLONE. Call
3806 clone_per_buffer_values if CLONE is not nil.
3808 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3810 2000-04-16 Dave Love <fx@gnu.org>
3812 * Makefile.in: Remove obsolete localcpp stuff.
3813 (GETLOADAVG_OBJ): Don't define.
3814 (obj): Move LIBOBJS...
3815 (otherobj): ... to here.
3816 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
3817 whitespace-only lines after the continuation (Irix).
3819 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3821 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
3823 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
3825 2000-04-14 Dave Love <fx@gnu.org>
3827 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
3828 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
3829 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
3830 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
3833 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
3834 autoconfiscated HAVE_GETLOADAVG.
3836 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
3839 2000-04-14 Gerd Moellmann <gerd@gnu.org>
3841 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
3842 (fill_in_lock_file_name): Avoid existing files that aren't
3845 2000-04-14 Dave Love <fx@gnu.org>
3847 * Makefile.in (LIBS, LIBOBJS): New variable.
3848 (INTERVAL_SRC): Convert to make variable.
3849 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
3850 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
3851 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
3853 (SOME_MACHINE_OBJECTS): Remove interval stuff.
3854 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
3855 (shortlisp): Add facemenu, float-sup, frame.
3856 (SOME_MACHINE_LISP): Remove them from here.
3857 (LIBES): Change unused LDLIBS to autoconf LIBS.
3859 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
3861 2000-04-14 Kenichi Handa <handa@etl.go.jp>
3863 * composite.c (update_compositions): If FROM and TO are not in a
3864 valid range, do nothing.
3866 2000-04-13 Gerd Moellmann <gerd@gnu.org>
3868 * tparam.c (tparam1): Abort when encountering an unknown
3871 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
3874 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
3877 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
3879 * fileio.c (a_write): Remove redundant semi-colons.
3880 (e_write): Return -1 if failed to write all the data.
3881 This fixes the changes made at 1999-12-15.
3883 2000-04-12 Dave Love <fx@gnu.org>
3885 * fns.c (mapcar1): Test for null vals to support mapc.
3886 (Fmapc): New function.
3888 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
3890 * msdos.c (NUM_MOUSE_BUTTONS): Define.
3891 (IT_frame_up_to_date): Support the buffer local value of
3892 cursor-type, if defined.
3894 2000-04-10 Dave Love <fx@gnu.org>
3896 * editfns.c (preceding-char, following-char): Doc fix.
3898 2000-04-10 Ken Raeburn <raeburn@gnu.org>
3900 * Makefile.in (temacs): Revert 2000-03-12 change.
3902 2000-04-10 Jason Rumney <jasonr@gnu.org>
3904 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
3906 2000-04-10 Gerd Moellmann <gerd@gnu.org>
3908 * xdisp.c (setup_echo_area_for_printing): Choose an echo
3909 area buffer, if it's not set up yet.
3911 * indent.c (compute_motion): Set immediate_quit.
3913 2000-04-09 Gerd Moellmann <gerd@gnu.org>
3915 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
3917 (realize_tty_face): Suppress boldness if colors are the inverse of
3918 the default colors, and tty_suppress_bold_inverse_default_colors_p
3920 (Ftty_suppress_bold_inverse_default_colors): New function.
3921 (syms_of_xfaces): Defsubr it.
3923 * buffer.c (Frestore_buffer_modified_p): New function.
3924 (syms_of_buffer): Defsubr it.
3926 2000-04-08 Ken Raeburn <raeburn@gnu.org>
3928 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
3929 charset id (int) argument, not a charset (Lisp_Object).
3931 * coding.h (code_convert_string): Declare.
3932 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
3933 object, as the fourth argument to code_convert_string.
3935 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
3937 (Fset_fontset_font): Use EQ to compare lisp objects.
3939 2000-04-05 Ken Raeburn <raeburn@gnu.org>
3941 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
3942 a pointer that looks like a lisp object.
3943 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
3944 zero, instead see whether it's an integer object, since they can't
3946 (GET_INTERVAL_OBJECT): Simply assign to the destination.
3948 * dispnew.c (allocate_matrices_for_frame_redisplay,
3949 direct_output_forward_char): Use X(U)INT and make_number as needed
3950 to convert between (unsigned) int values and lisp integers.
3951 * keyboard.c (read_key_sequence): Likewise.
3952 * lread.c (substitute_object_recurse): Likewise.
3953 * fns.c (concat, hash_lookup, hash_remove): Likewise.
3954 * minibuf.c (do_completion, Fminibuffer_complete_word,
3955 Fminibuffer_completion_help): Likewise.
3956 * term.c (produce_special_glyphs): Likewise.
3958 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
3959 * print.c (print_preprocess, print_object): Likewise.
3961 * search.c (compile_pattern): Use NILP when checking for nil.
3963 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
3964 __OPTIMIZE__]: Provide a GNU C macro version that handles
3966 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
3967 field, to better cope with ENABLE_CHECKING and calls that modify a
3968 Lisp_Object using its old value.
3970 2000-04-04 Gerd Moellmann <gerd@gnu.org>
3972 * window.c (compare_window_configurations): Signal an error
3973 if parameters C1 or C2 aren't window configurations.
3975 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
3976 AFTER_POTENTIAL_GC calls around calls to functions that can
3977 signal an error and thus invoke the debugger.
3979 2000-04-03 Gerd Moellmann <gerd@gnu.org>
3981 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
3982 an error if decoding fails.
3984 * keyboard.c (lispy_mouse_names): Variable removed.
3985 (Vlispy_mouse_stem): New variable.
3986 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
3987 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
3988 for any mouse button number. Increase size of mouse_syms and
3989 button_down_location as needed. Call modify_event_symbol with
3990 different arguments.
3991 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
3992 Call modify_event_symbol with different arguments.
3993 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
3994 for any button number. Call modify_event_symbol with different
3996 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
3997 Accept a string for NAME_ALIST_OR_STEM.
3999 * lisp.h (larger_vector): Add prototype.
4001 * fns.c (larger_vector): Make externally visible.
4003 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
4005 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
4007 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
4008 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
4009 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
4010 we are between str1 and str2.
4011 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
4012 (PATFETCH): Use `TRANSLATE'.
4013 (PATFETCH_RAW): Fetch multibyte char if applicable.
4014 (PATUNFETCH): Remove.
4015 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
4016 When writing a char, write it directly into the pattern buffer rather
4017 than going needlessly through a temp char-array.
4018 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
4019 multibyte magic and remove the useless `#ifdef emacs'.
4020 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
4023 * regex.h (struct re_pattern_buffer): Make field `multibyte'
4024 conditional on `emacs'.
4026 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
4028 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4030 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
4031 non-union-type versions of XMARK and friends here, because XMARK
4032 and friends won't work on an integer field if NO_UNION_TYPE is not
4034 (make_number): Define as a function if it's not defined as a
4037 * composite.c (run_composite_function): Use NILP when checking for
4039 (syms_of_composite): Delete local var NARGS, pass an int as first
4040 argument to Fmake_hash_table.
4042 * editfns.c (text_property_stickiness): Use NILP to test
4043 Lisp_Object boolean value.
4044 (Fmessage_or_box): Don't use NILP to test int variable.
4045 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
4046 problems reading from and changing the same lisp value in an
4049 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4051 * term.c (TN_no_color_video): New variable.
4052 (term_init): Intitialize TN_no_color_video.
4053 (enum no_color_bit): New enumeration.
4054 (MAY_USE_WITH_COLORS_P): New macro.
4055 (turn_on_face): Use it to determine if attributes may be used
4056 combined with colors.
4058 2000-04-01 Ken Raeburn <raeburn@gnu.org>
4060 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
4061 with int lvalues via casts; instead, just yield lisp object
4063 (enlarge_window): Variable sizep now points to Lisp_Object. Use
4064 proper accessor macros.
4065 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
4066 (grow_mini_window): Fix typo getting int value of root->height.
4068 * xdisp.c (compute_string_pos): Fix order of arguments to
4069 string_pos_nchars_ahead.
4070 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
4071 count arg to variable-arg routines like Frun_hook_with_args and
4073 (back_to_previous_visible_line_start)
4074 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
4075 fixed-arg routines like Fget_char_property and Fmake_string.
4076 (reconsider_clip_changes): Use XINT when comparing integer lisp
4077 objects, or passing them as int arguments.
4078 (mark_window_display_accurate, insert_left_trunc_glyphs)
4079 (append_space, extend_face_to_end_of_line): Use make_number when
4080 storing or passing integer values as lisp objects.
4081 (set_cursor_from_row, highlight_trailing_whitespace): Use
4082 INTEGERP, not implicit test against zero, for glyph object.
4083 (try_window_id): Don't use make_number when we want an int value.
4085 * xfaces.c (xlfd_symbolic_value): Make last argument a
4086 Lisp_Object, to be consistent with callers.
4087 (Fbitmap_spec_p): Use XINT to get numeric value of height.
4088 (lface_hash): Apply XFASTINT to lisp values before folding in.
4090 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
4091 fill in window width and height. Pass an int, not a lisp object,
4092 as first arg to Finsert.
4094 2000-04-01 Gerd Moellmann <gerd@gnu.org>
4096 * xfaces.c (realize_basic_faces): Block input while realizing
4099 * keyboard.c (lispy_mouse_names): Add additional mouse names.
4101 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
4103 2000-03-31 Gerd Moellmann <gerd@gnu.org>
4105 * xterm.c (x_produce_glyphs): When displaying unibyte text
4106 or ASCII, handle case that per-char metric is null.
4108 2000-03-30 Ken Raeburn <raeburn@gnu.org>
4110 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
4112 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
4113 XSUBR, XBUFFER): Verify correct object type before returning
4114 pointer, using eassert.
4115 * frame.h (XFRAME): Likewise.
4117 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
4118 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
4119 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
4121 * data.c (set_internal): Likewise.
4122 * dispextern.h (WINDOW_WANTS_MODELINE_P,
4123 WINDOW_WANTS_HEADER_LINE_P): Likewise.
4124 * fileio.c (auto_save_1): Likewise.
4125 * insdel.c (check_markers): Likewise.
4126 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
4127 * undo.c (record_insert): Likewise.
4128 * vmsproc.c (child_sig): Likewise.
4129 * window.c (unshow_buffer, window_loop): Likewise.
4130 * xterm.c (x_erase_phys_cursor): Likewise.
4132 2000-03-30 Gerd Moellmann <gerd@gnu.org>
4134 * xfns.c (free_image_cache): Free the cache structure itself
4135 last, after all its members have been freed.
4137 * lisp.h (xstrdup): Add prototype.
4139 * alloc.c (xstrdup): Moved here from xfaces.c.
4140 (allocating_for_lisp): Variable removed.
4141 (lisp_malloc): Block input around the calls to malloc and
4144 * xfaces.c (realize_tty_face): Use find_symbol_value instead
4146 (xstrdup): Moved to alloc.c.
4148 2000-03-29 Ken Raeburn <raeburn@gnu.org>
4150 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
4152 * emacs.c (main): Fix sense of no-loadup test.
4154 * config.in (ENABLE_CHECKING): Undef.
4156 * lisp.h (struct interval): Replace "parent" field with a union of
4157 interval pointer and Lisp_Object; add new bitfield to use as
4158 discriminant. Change other flag fields to bitfields.
4159 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
4160 is defined and the supplied test fails, print a message and
4162 (eassert): New macro. Use CHECK to provide an assert-like
4165 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
4166 pointers; abort if the value looks like a lisp object.
4167 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
4168 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
4169 Modify for new interval parent definition.
4171 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
4172 UNMARK_BALANCE_INTERVALS): Update references that need an
4173 addressable lisp object in the interval structure.
4174 (die): New function.
4175 (suppress_checking): New variable.
4177 * intervals.c (interval_start_pos): Just return 0 if there's no
4180 2000-03-29 Gerd Moellmann <gerd@gnu.org>
4182 * lread.c (read1): Accept `.' (period) as symbol start like in CL
4183 and earlier Emacs versions.
4185 * keyboard.c (Ftop_level): Cancel busy-cursor.
4187 * eval.c (call_debugger): Cancel busy-cursor.
4189 2000-03-29 Kenichi Handa <handa@etl.go.jp>
4191 * search.c (Freplace_match): Adjust multibyteness of the current
4192 buffer and NEWTEXT. Free allocated memory before signaling an
4195 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
4197 * regex.c (analyse_first): New function obtained by ripping out most
4198 of re_compile_fastmap and generalizing it a little bit so that it
4199 can also just return whether a given (sub)pattern can match the empty
4201 (regex_compile): Use `analyse_first' to decide whether the loop-check
4202 needs to be done or not for *, +, *? and +? (the loop check is costly
4203 for non-greedy repetition).
4204 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
4206 2000-03-28 Dave Love <fx@gnu.org>
4208 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
4211 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
4213 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
4215 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
4217 (enum re_opcode_t): Update description of succeed_n.
4218 (PATFETCH): Always define.
4219 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
4220 operators, char classes, shy-groups and intervals).
4221 Optimize special cases of intervals so as to only use succeed_n and
4222 jump_n when really needed.
4223 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
4224 that we don't have to handle the special cases any more.
4225 Simplify on_failure_jump handling as well.
4227 2000-03-28 Jason Rumney <jasonr@gnu.org>
4229 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
4231 2000-03-27 Gerd Moellmann <gerd@gnu.org>
4233 * s/freebsd.h (GC_SETJMP_WORKS): Define.
4235 * s/msdos.h (GC_SETJMP_WORKS): Define.
4237 * alloc.c (mark_maybe_object): New function.
4238 (mark_memory): Use it.
4239 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
4240 (setjmp_tested_p, longjmp_done): New variables.
4241 (test_setjmp): New function.
4242 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
4243 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
4245 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
4246 to DEC_TEXT_POS and INC_TEXT_POS.
4248 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
4249 with parameter MULTIBYTE_P.
4251 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
4254 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
4255 buffers because it looks for multibyte character byte sequences
4256 which don't exist in unibyte text.
4258 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
4260 * xfaces.c (register_color, unregister_color, unregister_colors)
4261 [DEBUG_X_COLORS]: New functions.
4262 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
4264 * xfns.c (x_set_cursor_color): Get color reference counts right.
4266 * xterm.c (x_copy_color): New function.
4267 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
4269 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
4270 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
4271 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
4272 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
4273 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
4274 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
4275 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
4276 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
4277 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
4278 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
4280 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
4281 names for handling per-buffer variables.
4283 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
4284 instead of MAX_BUFFER_LOCAL_VARS.
4285 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
4287 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
4289 * xfns.c (x_specified_cursor_type): New function.
4290 (x_set_cursor_type): Use it.
4292 * buffer.h (struct buffer): Add cursor_type.
4294 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
4296 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
4297 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
4299 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
4300 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
4301 executing it as well as when popping it off the stack to find infinite
4302 loops in non-greedy repetition operators.
4304 2000-03-26 Gerd Moellmann <gerd@gnu.org>
4306 * doc.c (Qfunction_documentation): New variable.
4307 (syms_of_doc): Initialize Qfunction_documentation.
4308 (Fdocumentation): If FUNCTION is a symbol with non-nil
4309 `function-documentation' property, return a documentation derived
4312 * buffer.c (syms_of_buffer): Add default-cursor-type.
4313 (init_buffer_once): Don't let cursor_type have a local value
4316 * xterm.c (x_display_and_set_cursor): Choose cursor depending
4317 on buffer-local value of cursor_type.
4318 (x_draw_bar_cursor): Add parameter WIDTH.
4320 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
4321 (init_buffer_once): Set default cursor_type value to t.
4322 Mark cursor_type as local everywhere.
4323 (syms_of_buffer): New per-buffer variable cursor-type.
4325 * buffer.h (struct buffer): Remove member local_var_flags,
4327 (MAX_BUFFER_LOCAL_VARS): New macro.
4328 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
4329 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
4330 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
4331 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
4333 * print.c (print_object): Use new macros for per-buffer
4336 * category.c (Fset_category_table): Use new macros for per-buffer
4339 * buffer.c (buffer_permanent_local_flags): Make a char array.
4340 (max_buffer_local_idx): New variable.
4341 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
4342 for new handling of per-buffer variables.
4343 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
4344 (init_buffer_once): Initialize per-buffer vars differently.
4345 Set max_buffer_local_idx.
4347 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
4350 * lread.c (defvar_per_buffer): Use new macros for per-buffer
4353 * data.c (do_symval_forwarding, store_symval_forwarding)
4354 (find_symbol_value, set_internal, default_value, Fset_default)
4355 (Fkill_local_variable, Flocal_variable_p): Use new macros for
4356 per-buffer variables.
4358 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
4360 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4362 * xterm.c (x_term_init): Unblock input around call1 of
4363 Qvendor_specific_keysyms.
4365 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
4366 (find_defun_start): Consider an open parenthesis in column 0
4367 a defun start only if open_paren_in_column_0_is_defun_start is set.
4368 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
4370 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
4372 * eval.c (Fautoload): Add entry in load-history (if after dump).
4373 * lread.c (load-history): Update docstring.
4375 2000-03-24 Gerd Moellmann <gerd@gnu.org>
4377 * indent.c (Fvertical_motion): Always use the current buffer.
4378 Temporarily change the window's buffer, if necessary.
4380 2000-03-23 Gerd Moellmann <gerd@gnu.org>
4382 * xterm.c (fast_find_position): Make sure not to consider rows
4383 not visible in the window.
4385 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
4387 * regex.c (enum syntaxcode): Provide default for non-Emacs.
4388 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
4390 2000-03-22 Jason Rumney <jasonr@gnu.org>
4392 * w32menu.c (single_submenu): Set help string to NULL if none.
4393 (w32_menu_show): Set help string correctly.
4394 (add-menu-item): Set help string in MIIM_DATA for menu item.
4395 Load SetMenuItemInfoA explicitly.
4396 (w32_menu_display_help): New function.
4398 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
4399 (QCdata): Moved to xdisp.c.
4401 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
4402 (Vw32_charset_to_codepage_alist): Removed.
4403 (Vw32_charset_info_alist): New variable.
4404 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
4405 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
4406 greek, hebrew, thai, johab, mac, unicode]): New symbols.
4407 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
4409 (w32_codepage_for_font): Use Vw32_charset_info_alist.
4410 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
4411 Define Vw32_charset_info_alist and w32_charset symbols.
4413 2000-03-22 Jason Rumney <jasonr@gnu.org>
4415 * makefile.nt (w32bdf.obj): Update dependencies.
4417 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
4419 * w32fns.c: Include fontset.h after dispextern.h.
4420 (Fx_create_frame): Do not create fontset.
4421 (w32_load_system_font): Doc fix.
4422 (Fx_close_connection): Free full_name if it is not shared.
4424 * w32term.c: Include fontset.h after dispextern.h.
4425 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
4427 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
4428 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
4429 (w32_font_is_double_byte): New function, needs body.
4430 (x_append_glyph): Set glyph->glyph_not_available_p.
4431 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4432 it->charset. If it->multibyte_p is zero and it->c is a multibyte
4433 character, convert it to a unibyte character.
4434 (struct glyph_string): Delete member `charset'.
4435 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
4436 calculating it is found.
4437 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4438 the case that per char metric is not available correctly.
4439 (x_fill_glyph_string): Handle the case that the specific glyph is
4440 not available correctly.
4441 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4442 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4443 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4444 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4445 fontset. Don't call FS_LOAD_FONT.
4447 2000-03-22 Ken Raeburn <raeburn@gnu.org>
4449 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
4450 (INT_LISPLIKE): New macro.
4451 (NULL_INTERVAL_P): Use it.
4452 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
4453 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
4454 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
4456 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
4457 explicit references to "parent" field of struct interval and
4458 associated unclean type conversions.
4459 * intervals.c (create_root_interval, root_interval, rotate_right,
4460 rotate_left, balance_possible_root_interval, split_interval_right,
4461 split_interval_left, interval_start_pos, find_interval,
4462 next_interval, previous_interval, update_interval,
4463 adjust_intervals_for_insertion, delete_node, delete_interval,
4464 adjust_intervals_for_deletion, merge_interval_right,
4465 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
4466 copy_intervals_to_string): Likewise.
4467 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
4469 * syntax.c (update_syntax_table): Likewise.
4471 * intervals.c (reproduce_tree_obj): New function, like
4472 reproduce_tree but takes a Lisp_Object for the parent. Declare
4474 (graft_intervals_into_buffer): Use it when appropriate.
4475 (reproduce_tree): Declare with prototype.
4476 (balance_possible_root_interval): Check that the parent is a lisp
4477 object before trying to examine its type.
4479 2000-03-22 Gerd Moellmann <gerd@gnu.org>
4481 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
4482 as strings only if both are known to be strings.
4484 * s/openbsd.h (LIBS_TERMCAP): Undef.
4486 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
4488 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
4489 definitions for non-Emacs compilation.
4490 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
4491 outside of `#ifdef emacs'.
4492 (print_partial_compiled_pattern): Update.
4493 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
4494 (re_compile_fastmap): Merge handling of charset and charset_not (for
4495 emacs and non-emacs compilation as well).
4496 Similarly for (not)categoryspec and (not)syntaxspec.
4497 Don't use the fastmap when reaching `anychar' since the added
4498 complexity is not justified.
4499 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
4500 and (not)syntaxspec. Merge (not)categoryspec.
4502 2000-03-22 Kenichi Handa <handa@etl.go.jp>
4504 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
4505 FACE_FOR_CHAR): Define them differently for the configuration of
4508 2000-03-21 Dave Love <fx@gnu.org>
4510 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
4513 2000-03-21 Gerd Moellmann <gerd@gnu.org>
4515 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
4516 (lface_fully_specified_p): Don't check contents of
4517 LFACE_FONT_INDEX because that attribute is optional.
4518 (realize_x_face): Remove now unwarranted xassert.
4520 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
4522 The following changes are to make font selection based on
4523 characters, not charset. In addition, they recover fontset
4524 facilities while utilizing the new font selection mechanism.
4526 * Makefile.in (fontset.o): Depend on dispextern.h.
4528 * alloc.c (mark_face_cache): Don't mark face->registry.
4530 * dispextern.h (struct glyph): New member glyph_not_available_p.
4531 Use 22 bits for face_id.
4532 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
4533 (struct face): Delete member registry, new member ascii_face.
4534 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
4535 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
4536 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
4537 (struct it): Delete member charset, new member
4538 glyph_not_available_p.
4540 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
4541 (struct fontset_info, struct fontset_data): Structs removed.
4542 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
4543 Vglobale_fontset_alist, font_idx_temp): Externs removed.
4544 (fs_load_font, fs_query_fontset): Adjusted for new argument.
4545 (fs_free_face_fontset, fontset_font_pattern,
4546 face_suitable_for_char_p, face_for_char,
4547 make_fontset_for_ascii_face): Extern them.
4548 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
4549 (FS_LOAD_FACE_FONT): New macro.
4551 * fontset.c: All codes rewritten or adjusted for the change of
4552 fontset implementation. Now fontset is represented by char table.
4553 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
4555 (my_strcasecmp): Function removed.
4556 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
4558 (AREF, ASIZE): New macros.
4559 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
4560 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
4561 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
4562 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
4563 fontset_id_valid_p, font_family_registry, fontset_name,
4564 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
4565 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
4567 (fs_load_font): New arg FACE. Caller changed.
4568 (fs_query_fontset): Argument changed. Caller changed.
4569 (Fquery_fontset): call fs_query_fontset.
4570 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
4572 (clear_fontset_elements, check_registry_encoding,
4573 check_fontset_name): New functions.
4574 (syms_of_fontset): Set char-table-extra-slots property of fontset
4575 to 3. Staticpro and initialize Vfontset_table and
4576 Vdefault_fontset. Defsubr fontset_font and fontset_list.
4578 * frame.h (struct frame): Member `fontset_data' removed.
4579 (FRAME_FONTSET_DATA): Macro removed.
4581 * frame.c (make_frame): Don't allocate f->fontset_data.
4582 (Fdelete_frame): Don't free f->fontset_data.
4584 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
4586 * xdisp.c (charset_at_position): Function removed.
4587 (init_iterator): Don't set member charset of struct `it'.
4588 (handle_face_prop, reseat_to_string, set_iterator_to_next,
4589 next_element_from_display_vector, insert_left_trunc_glyphs):
4591 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
4593 (get_next_display_element, append_space,
4594 extend_face_to_end_of_line): Likewise.
4596 * xfaces.c (Qx_charset_registry, Vface_default_registry):
4598 (clear_font_table, frame_update_line_height, load_face_font):
4599 Adjusted for the change of fontset implementation.
4600 (load_face_fontset_font): Function removed.
4601 (pixel_point_size): New function.
4602 (font_list): Argument type changed. Caller changed.
4603 (LFACE_FONT): New macro.
4604 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
4605 (set_lface_from_font_name): Type of arg FONTNAME is changed to
4606 Lisp_Object. Determine the font name by actually loading a font
4607 by the specified pattern. Set LFACE_FONT (lface) to the specified
4608 pattern. Even if a font is not found, don't try alternatives.
4609 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
4610 (set_font_frame_param): If `font' is specified in lface, use it.
4611 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
4612 (lface_same_font_attributes_p): Likewise.
4613 (make_realized_face): Arguent changed. Caller changed. Set
4614 face->ascii_face to face itself.
4615 (free_realized_face): Free face->fontset if face is for ASCII.
4616 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
4617 deduce_unibyte_registry, x_charset_registry): Functions removed.
4618 (free_realized_multibyte_face): New function.
4619 (lookup_face, lookup_named_face, lookup_derived_face): Argument
4620 changed. Caller changed.
4621 (try_font_list): Argument type changed.
4622 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
4623 (choose_face_font): Argument changed. Handle fontset properly.
4624 (choose_face_fontset_font): Function removed.
4625 (realize_default_face, realize_named_face): Don't remove the
4627 (realize_face): Argument changed. Caller changed. Remove face
4628 with the arg former_face_id in advance. Load font for the new
4630 (realize_x_face): Argument changed. Caller changed. For a
4631 multibyte character, share fontset with base_face. For a single
4632 byte character, make a new realized fontset. Don't load a font
4634 (realize_tty_face): Argument changed. Caller changed.
4635 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
4636 (face_at_buffer_position): Don't check multibyte_p for returning
4638 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
4639 FACE_SUITABLE_FOR_CHARSET_P.
4640 (syms_of_xfaces): Remove code for Qx_charset_registry and
4641 Vface_default_registry.
4643 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
4644 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
4645 (x_per_char_metric): Don't try FONT->default_char. Even if
4646 pcm->width is zero, glyph bits may exist.
4647 (x_encode_char): Always initialize char2b->byte1.
4648 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
4649 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
4651 (x_append_glyph): Set glyph->glyph_not_available_p.
4652 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
4653 it->charset. Handle the case that per char metric is not
4654 available. If it->multibyte_p is zero and it->c is a multibyte
4655 character, convert it to a unibyte character.
4656 (struct glyph_string): Delete member `charset'.
4657 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
4658 the case that per char metric is not available correctly.
4659 (x_fill_glyph_string): Handle the case that the specific glyph is
4660 not available correctly.
4661 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
4662 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
4663 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
4664 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
4665 fontset. Don't call FS_LOAD_FONT.
4667 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
4668 (x_create_tip_frame): Likewise.
4669 (Fx_close_connection): Free full_name of font_info.
4671 * fns.c (optimize_sub_char_table): New function.
4672 (Foptimize_char_table): New function.
4673 (syms_of_fns): Defsubr Soptimize_char_table.
4675 2000-03-20 Gerd Moellmann <gerd@gnu.org>
4677 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
4678 only if buffer is displayed in some window.
4680 * xdisp.c (handle_single_display_prop): Initialize local `value'.
4681 (try_window_reusing_current_matrix): Don't call scroll run
4682 function if run's current and desired position are the same;
4683 this prevents cursor flickering.
4685 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
4687 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
4689 * regex.c (RE_STRING_CHAR): New macro.
4690 (GET_CHAR_AFER_2): Remove.
4691 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
4692 (enum re_opcode_t): Remove on_failure_jump_exclusive.
4693 (print_partial_compiled_pattern, re_compile_fastmap)
4694 (re_match_2_internal): Remove on_failure_jump_exclusive.
4695 (regex_compile): Turn optimizable P+ loops into PP*, so that the
4696 optimization only need to work for * (ie. can use of_keep_string_jump).
4697 Remove the special case for .*\n since it is now covered by the general
4699 (re_search_2): Don't bother with `room'.
4700 (skip_one_char): New function.
4701 (skip_noops): Simplify since `memory' is not needed any more.
4702 (mutually_exclusive_p): Restructure slightly to use `switch' and
4703 add handling for "all" remaining cases.
4704 (re_match_2_internal): Change on_failure_jump_smart to use
4705 on_failure_keep_string_jump (and redirect the end-of-loop jump)
4706 rather than on_failure_jump_exclusive.
4708 2000-03-19 Gerd Moellmann <gerd@gnu.org>
4710 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
4711 number of bits per RGB because it's everywhere used as the depth
4714 * term.c (calculate_costs): Remove code dealing with X frames.
4716 2000-03-19 Richard M. Stallman <rms@gnu.org>
4718 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
4720 2000-03-18 Gerd Moellmann <gerd@gnu.org>
4722 * lread.c (read_integer): Unread the last char not consumed.
4724 2000-03-17 Gerd Moellmann <gerd@gnu.org>
4726 * xterm.c (x_update_window_cursor): Don't update in frames
4727 which are in the process of being deleted.
4729 2000-03-16 Gerd Moellmann <gerd@gnu.org>
4731 * Makefile.in (mostlyclean): Add `*.core'.
4732 (clean): Add `bootstrap-emacs'.
4734 * lread.c (read_integer): New function.
4735 (read1): Support read syntax #o, #x, #b, #r.
4737 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
4739 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
4740 make sure POINTER_TO_OFFSET gives the same value before and after
4741 PREFETCH. Use `dfail' to guarantee "atomic" matching.
4742 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
4743 (debug): Now only active if > 0 rather than if != 0.
4744 (DEBUG_*): Update for the new meaning of `debug'.
4745 (print_partial_compiled_pattern): Add missing `succeed' case. Use
4746 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
4747 in `succeed_n', `jump_n' and `set_number_at'.
4748 (store_op1, store_op2, insert_op1, insert_op2)
4749 (at_begline_loc_p, at_endline_loc_p): Add prototype.
4750 (group_in_compile_stack): Move to after its arg's types are
4751 declared and add a prototype.
4752 (PATFETCH): Define in terms of PATFETCH_RAW.
4753 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
4755 (QUIT): Redefine as a nop except for NTemacs.
4756 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
4757 indentation of the greedy-op and shy-group code.
4758 (at_(beg|end)line_loc_p): Fix argument's types.
4759 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
4760 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
4761 (MATCHING_IN_FIRST_STRING): Remove.
4762 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
4763 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
4764 QUIT unconditionally.
4766 2000-03-15 Gerd Moellmann <gerd@gnu.org>
4768 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
4771 * process.c (send_process): Add a hint that the function
4772 can call Lisp code to its comment.
4774 * lread.c (load_dangerous_libraries): New variable.
4775 (Vbytecomp_version_regexp): New variable.
4776 (safe_to_load_p): New function.
4777 (Fload): Handle files not compiled with Emacs specially.
4778 (syms_of_lread): New Lisp variable load-dangerous-libraries.
4780 2000-03-14 Gerd Moellmann <gerd@gnu.org>
4782 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
4784 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
4785 support functions only if HAVE_X11R6_XIM is defined.
4786 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
4788 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
4790 * xfns.c (X_I18N_INHIBITED): Don't define.
4791 (create_frame_xic): Remove conditional compilation on
4793 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
4795 * config.in (HAVE_X_I18N): Moved here from xterm.h.
4796 (HAVE_X11R6_XIM): Define.
4798 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
4800 * xterm.c (x_term_init): Add support for X resource `synchronous'.
4801 If set, call XSynchronize.
4803 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
4805 * regex.c: Declare a new type `re_char' used throughout the code
4806 for the string char type. It's `const unsigned char' to match the
4807 rest of Emacs. Consistently make sure all pointers to strings use
4808 it and make sure all pointers into the pattern use `unsigned
4810 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
4811 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
4814 * charset.h (GET_CHAR_AFTER_2): Remove.
4815 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
4817 2000-03-12 Ken Raeburn <raeburn@gnu.org>
4819 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
4820 variable before the invocation of YMF_PASS_LDFLAGS, in case both
4821 of them try to use backquotes.
4823 2000-03-12 Dave Love <fx@gnu.org>
4825 * unexelf.c: Restore changes of 1999-10-19.
4826 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
4827 fix its type and alignment; copy it from current process.
4829 2000-03-12 Gerd Moellmann <gerd@gnu.org>
4831 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
4832 has been found. Fix bug not computing timer's predecessor.
4834 * fileio.c (Fread_file_name): Handle case that DIR contains a
4837 * window.c (Fsave_window_excursion): Doc fix.
4839 * xfns.c (x_defined_color): Rewritten to use
4840 x_allocate_nearest_color.
4842 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
4844 * msdos.c (vga_installed): New function, code moved from
4845 dos_set_window_size.
4846 (Qbar, Qcursor_type, outside_cursor): New variables.
4847 (syms_of_msdos): Intern and staticpro them.
4848 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
4849 shape used outside Emacs when called for the first time.
4850 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
4851 cursor shape used outside Emacs.
4852 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
4853 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
4855 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
4856 parameters specify the cursor. Make qreverse a global
4857 variable (renamed to Qreverse).
4859 2000-03-09 Gerd Moellmann <gerd@gnu.org>
4861 * fns.c (Fy_or_n_p): Cancel busy-cursor.
4863 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
4865 This is a big redesign of failure-stack and register handling, prompted
4866 by bugs revealed when trying to add shy-groups. Overall, what happened
4867 is that loops are now structured a little differently, groups can be
4868 shy and the code is a little simpler.
4870 * regex.h: Update the copyright.
4871 (RE_SHY_GROUPS): New value.
4872 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
4873 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
4875 * regex.c (enum re_opcode_t): Remove jump_past_alt,
4876 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
4877 on_failure_jump_(exclusive, loop and smart). Also fix the comment
4878 for (start|stop)_memory since they now only take one argument (the
4879 second has becomes unnecessary).
4880 (print_partial_compiled_pattern): Adjust for changes in
4882 (print_compiled_pattern): Use %ld to printf long ints and flush to
4883 make debugging a little easier.
4884 (union fail_stack_elt): Make the integer unsigned.
4885 (struct fail_stack_type): Add a `frame' element.
4886 (INIT_FAIL_STACK): Init `frame' as well.
4887 (POP_PATTERN_OP): New macro for re_compile_fastmap.
4888 (DEBUG_PUSH, DEBUG_POP): Remove.
4889 (NUM_REG_ITEMS): Remove.
4890 (NUM_NONREG_ITEMS): Adjust.
4891 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
4892 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
4893 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
4894 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
4896 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
4897 address pushed is not the destination of the jump but the source
4899 (NUM_FAILURE_ITEMS): Remove.
4900 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
4901 registers before the actual failure point). Don't hardcode any
4902 meaning for str==NULL anymore.
4903 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
4904 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
4906 (REG_UNSET_VALUE): Use NULL (why not?).
4907 (compile_range): Remove declaration since it doesn't exist.
4908 (struct compile_stack_elt_t): Remove inner_group_offset.
4909 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
4910 (regex_grow_registers): Remove dead code.
4911 (FIXUP_ALT_JUMP): New macro.
4912 (regex_compile): Add shy-groups Change loops to use
4913 on_failure_jump_smart&jump instead of
4914 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
4915 initial (dummy_failure_)jump. Remove c1_base (looks like unused
4916 variable to me). Use `jump' instead of `jump_past_alt' and don't
4917 bother with push_dummy_failure in alternatives since it is now
4918 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
4919 emacs' for (re)allocating the stack.
4920 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
4921 from loop when bufp->can_be_null rather than jumping to `done'.
4922 Avoid jumping backwards so as to ensure termination. Use
4923 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
4924 backreferences. Remove dead code in handling of `anychar'.
4925 (skip_noops, mutually_exclusive_p): New functions taken from the
4926 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
4927 improve mutually_exclusive_p to handle ".+\n".
4928 (lowest_active_reg, highest_active_reg,
4929 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
4930 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
4931 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
4932 variables. Push register (in `start_memory') on the stack rather
4933 than storing it in old_reg(start|end). Remove the cycle detection
4934 from `stop_memory', replaced by the use of on_failure_jump_loop
4935 for greedy loops. Add code for the new on_failure_jump_<foo>.
4936 Remove ad-hoc code in `on_failure_jump' to push more registers in
4937 the case of a loop. Take out code from `maybe_pop_jump' into
4938 separate functions and adapt it to the semantics of
4939 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
4940 and push_dummy_failure. Remove dummy_failure handling and
4941 handling of `failures to jump to on_failure_jump' (this last one
4942 was already dead code, it seems).
4943 (group_match_null_string_p, alt_match_null_string_p)
4944 (common_op_match_null_string_p): Remove.
4946 2000-03-08 Dave Love <fx@gnu.org>
4948 * config.in: Don't depend on __STDC__ for volatile.
4949 Add POINTER_TYPE, PTR, PROTOTYPES.
4951 * hftctl.c, strftime.c: Use PROTOTYPES.
4952 * eval.c (find_handler_clause): Likewise.
4954 * mem-limits.h: Use POINTER_TYPE.
4956 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
4957 (memory_warnings): Declare using POINTER_TYPE.
4959 2000-03-08 Gerd Moellmann <gerd@gnu.org>
4961 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
4963 * xdisp.c (display_echo_area): Temporarily inhibit garbage
4966 * xfns.c: Remove obsolete code in #if 0.
4967 (Fx_focus_frame): New function.
4969 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
4971 * coding.c (coding_category_name): Add coding-category-utf-8,
4972 coding-category-utf-16-be, coding-category-utf-16-le.
4973 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
4974 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
4975 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
4976 (detect_coding_utf_8): New function.
4977 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
4978 UTF_16_LOW_SURROGATE_P): New macros.
4979 (detect_coding_utf_16): New function
4980 (detect_coding_mask): When priorities are specified, skip any
4981 categories that have `nil' coding-system. Fix bug of returning
4982 wrong mask when PRIORITIES is specified and detect_coding_XXX()
4983 returns a mask not set in PRIORITIES.
4984 (detect_eol_type_in_2_octet_form): New function.
4985 (detect_eol): selects detect_eol_type_XXX to call according to
4986 cooding->category_idx.
4987 (detect_coding_system): Remove `nil' coding-system in the result.
4988 (Fupdate_coding_systems_internal): Update all coding-categories.
4990 * coding.h (CODING_CATEGORY_IDX_UTF_8,
4991 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
4993 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
4994 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
4995 CODING_CATEGORY_IDX_UTF_16_LE.
4996 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
4997 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
4998 (CODING_CATEGORY_MASK_ANY): Include the above macros.
4999 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
5001 2000-03-07 Gerd Moellmann <gerd@gnu.org>
5003 * doc.c (Fdocumentation_property): If value is not a string,
5004 and doesn't refer to etc/DOC, evaluate it to obtain a string.
5006 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
5007 close the display with XtCloseDisplay. This caused a bus error
5010 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
5011 complete but not unique.
5013 2000-03-06 Gerd Moellmann <gerd@gnu.org>
5015 * process.c (send_process): Remove local variable `procname' that
5016 might become invalid when a GC happens. Instead, access the
5017 process name slot directly.
5019 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
5022 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
5025 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
5027 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
5028 glyph matrices have been freed.
5030 2000-03-05 Gerd Moellmann <gerd@gnu.org>
5032 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
5033 (bootstrap-temacs): Set LC_ALL to C like for temacs.
5035 * xfns.c (QCdata): Moved to xdisp.c.
5037 * xdisp.c (QCdata): Moved here from xfns.c.
5038 (syms_of_xdisp): Initialize QCdata.
5040 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
5042 * window.c (coordinates_in_window): Use
5043 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
5044 FRAME_INTERNAL_BORDER_WIDTH.
5046 * xdisp.c (try_window_id): Recompute unchanged information if
5047 it is obviously invalid.
5049 * xterm.c (x_term_init): Create a colormap if not using the
5052 * xterm.h (select_visual): Change prototype.
5054 * xfns.c (select_visual): Rewritten. Recognize user-specified
5056 (visual_classes): New variable.
5058 2000-03-04 Gerd Moellmann <gerd@gnu.org>
5060 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
5061 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
5062 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
5063 (x_decode_color): Don't handle allocation of white and black
5065 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
5066 XtNcolormap resources.
5067 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
5068 (Fx_create_frame): Initialize color members of x_output structure.
5069 (xpm_load): Pass colormap to XPM lib.
5071 * xfaces.c (x_free_colors): Access colormap of frame using
5072 FRAME_X_COLORMAP. Be paranoid about freeing black and white
5073 when default colormap is used.
5075 * xterm.c (x_term_init): Set Colormap member of x_display_info
5076 structure. Copy colormap if resource `privateColormap' is
5077 specified (PseudoColor only).
5078 (x_setup_relief_color): Access colormap of frame using
5081 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
5082 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
5084 2000-03-04 Jason Rumney <jasonr@gnu.org>
5086 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
5087 other non-platform-specific equivalents.
5088 [WINDOWSNT]: Include w32term.h, fontset.h and define X
5089 specific functions and macros as their w32 equivalents where
5090 non-platform-specifics are not available.
5091 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
5092 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
5093 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
5094 (frame_update_line_height): Use macros to access f->output_data.
5095 (defined_color): Remove FIXME comments; fixed.
5096 (x_face_list_fonts, prepare_face_for_display): Put X specifics
5097 into #ifdef blocks. Add WINDOWSNT blocks.
5098 (Fx_list_fonts): Use macros for accessing font data.
5099 (set_lface_from_font_name): Different default fonts for X and
5101 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
5102 scalable for backward compatibility.
5103 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
5104 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
5106 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
5109 * makefile.nt (w32faces.obj): Remove.
5112 2000-03-03 Jason Rumney <jasonr@gnu.org>
5114 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
5117 2000-03-03 Ken Raeburn <raeburn@gnu.org>
5119 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
5120 standard ELF definitions here if the system header does not.
5122 2000-03-03 Gerd Moellmann <gerd@gnu.org>
5124 * xterm.c (PER_CHAR_METRIC): Removed.
5125 (x_per_char_metric_1, x_default_char): New functions.
5126 (x_per_char_metric): If font's default char is invalid, return
5127 metrics of a suitably chosen usable default char.
5128 (x_draw_glyph_string_foreground): If font has an invalid default
5129 char, replace occurrences of unprintable chars with a suitably
5130 chosen usable default char.
5132 2000-03-02 Gerd Moellmann <gerd@gnu.org>
5134 * xterm.c (note_mouse_highlight): Return quickly if frame's
5135 glyph matrices have been freed.
5137 * dispnew.c (free_glyphs): Block input while freeing matrices.
5139 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
5141 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
5144 * dispextern.h (x_free_colors): Add prototype.
5146 * xfaces.c (x_free_colors): New function.
5147 (unload_color, free_face_colors): Use it.
5149 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
5151 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
5153 * window.c [MSDOS]: Include msdos.h.
5155 2000-03-02 Dave Love <fx@gnu.org>
5157 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
5159 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
5160 set C_OPTIMIZE_SWITCH for gcc.
5162 2000-03-02 Kenichi Handa <handa@etl.go.jp>
5164 * coding.c (coding_save_composition): Be sure to allocate
5165 composition data area in coding even if there's no composition in
5168 2000-03-01 Jason Rumney <jasonr@gnu.org>
5170 * w32term.c: Equivalent changes to those made to xterm.c on
5171 2000-02-25 and 2000-02-24.
5173 * w32fns.c: Equivalent changes to those made to xfns.c on
5174 2000-02-25 and 2000-02-21.
5176 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
5177 correct line-end convention is followed.
5179 * w32menu.c [HAVE_BOXES]: Remove #undef.
5180 (single_keymap_panes): Remove code for simulating checkmarks.
5181 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
5182 Remove code for drawing simulated checkmarks.
5183 (w32_menu_show): make unibyte help string correctly.
5184 (add_menu_item): draw standard Windows checkmarks. Draw radio
5185 buttons as radio buttons if possible.
5187 2000-03-01 Gerd Moellmann <gerd@gnu.org>
5189 * sysdep.c (start_of_text): Don't define this function for NetBSD
5192 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
5194 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
5195 (LINKER): Don't undef if __NetBSD__ is defined.
5197 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
5199 * fileio.c [__NetBSD__]: Define `unix'.
5201 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
5203 2000-02-29 Gerd Moellmann <gerd@gnu.org>
5205 * atimer.c (start_atimer): Don't abort when timers are stopped.
5206 (append_atimer_lists): New function.
5207 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
5208 arbitrary lists of stopped and running atimers.
5210 * atimer.c (cancel_atimer): Handle canceling an atimer when
5211 some timers are stopped.
5213 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
5216 * fns.c (maybe_resize_hash_table): Handle case of new size
5217 coming out as being the same as old size.
5219 2000-02-27 Jason Rumney <jasonr@gnu.org>
5221 * makefile.nt: Add atimer.h to dependencies.
5222 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
5223 * w32console.c: Only disable window system features for dispextern.h
5224 (initialize_w32_display): Build a display info for the console.
5225 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
5226 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
5227 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
5229 * w32gui.h (struct W32FontStruct): Revert last change after change
5231 * w32menu.c (single_submenu): Set up help string.
5232 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
5233 (w32_dialog_show): Set up help string.
5234 * w32term.c (w32_display_info_for_display): Remove unused function.
5235 (w32_draw_bitmap): Use pre-built bitmaps.
5236 (w32_initialize_display_info): New function to initialize parts of
5237 display info that are common to both GUI and console frames.
5238 (w32_term_init): Use w32_initialize_display_info. Do not set
5239 Vw32_num_mouse_buttons here, as it is not called for console
5240 frames. Build bitmaps for indicating truncated lines etc.
5241 (x_delete_display): Destroy pre-built bitmaps.
5242 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
5243 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
5245 2000-02-27 Dave Love <fx@gnu.org>
5247 * lisp.h: Add a bunch of prototypes.
5249 2000-02-26 Kenichi Handa <handa@etl.go.jp>
5251 * keyboard.c (read_char): Set `usec' correctly.
5253 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
5255 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
5256 `lambda', set reg[RRR] to the map index.
5257 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
5258 reg[RRR] to 0. Otherwise, set it to -1.
5260 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5262 * emacs.c (main): Remove code snippet commented out with `//'.
5264 2000-02-25 Richard M. Stallman <rms@gnu.org>
5266 * fileio.c (Ffile_symlink_p): If result starts with a `/'
5267 and contains a `:', prepend `/:'.
5269 * window.c (select_window_1): If selected_window is nil,
5270 don't "swap out" the buffer's point.
5271 (Fset_window_configuration): Set selected_window to nil
5272 before calling Fselect_window.
5273 (unshow_buffer): Don't set point in buffer from window's point
5274 if another more recently selected window also shows the buffer.
5276 2000-02-25 Gerd Moellmann <gerd@gnu.org>
5278 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
5280 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
5281 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
5282 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
5284 (DEFAULT_BUSY_CURSOR_DELAY): New define.
5285 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
5286 (hide_busy_cursor): New functions.
5287 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
5289 * minibuf.c (read_minibuf): Cancel busy-cursor.
5291 * keyboard.c (command_loop_1): Call start_busy_cursor before
5292 Fcommand_execute and cancel_busy_cursor after it.
5293 (timer_check): Remove busy-cursor code.
5294 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
5297 * process.c (wait_reading_process_input): Remove busy-cursor code.
5299 * eval.c (Fsignal): Call cancel_busy_cursor instead of
5300 Fx_hide_busy_cursor.
5302 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
5304 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
5306 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
5308 * xterm.c (XTread_socket): Remove busy-cursor code.
5310 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
5311 (build_frame_matrix_from_leaf_window): Put code handling
5312 glyph row's not being a slice of a frame row in #if 0.
5313 (sync_window_with_frame_matrix_rows): New function.
5314 (frame_row_to_window): New function.
5315 (mirror_line_dance): Handle copies between windows.
5317 * lread.c (Fload): Use `xfree' instead of `free'.
5318 (init_obarray): Use `xmalloc' instead of `malloc'.
5320 * window.c (Fset_window_buffer): Set WINDOW to the window
5322 (coordinates_in_window): Take frame's internal border width
5325 2000-02-24 Gerd Moellmann <gerd@gnu.org>
5327 * xterm.c (x_display_and_set_cursor): Display cursor of
5328 non-selected windows depending on the setting of
5329 cursor_in_non_selected_windows.
5331 * xdisp.c (cursor_in_non_selected_windows): New variable.
5332 (syms_of_xdisp): DEFVAR_BOOL it.
5334 2000-02-23 Gerd Moellmann <gerd@gnu.org>
5336 * data.c (Fstring_to_number): If number is greater than what
5337 fits into an integer, return a float.
5339 * eval.c (specbind): Remove references to
5340 keyword_symbols_constant_flag.
5342 * data.c (keyword_symbols_constant_flag): Removed.
5343 (Fmakunbound, set_internal, syms_of_data): Remove references to
5344 keyword_symbols_constant_flag.
5346 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
5348 2000-02-23 Kenichi Handa <handa@etl.go.jp>
5350 * syntax.c (multibyte_syntax_as_symbol): New variable.
5351 (syms_of_syntax): Declare it as a Lisp variable.
5352 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
5353 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
5354 nonzero, treat all multibyte characters as symbol.
5355 (init_syntax_once): Give syntax `word' to all multibyte
5358 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
5360 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
5363 2000-02-21 Gerd Moellmann <gerd@gnu.org>
5365 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
5367 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5368 (x_non_menubar_window_to_frame): Check the busy-cursor window.
5370 2000-02-21 Dave Love <fx@gnu.org>
5372 * frame.c (Vmouse_position_function): New variable.
5373 (Fmouse_position): Use it.
5374 (syms_of_frame): Install it.
5376 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
5378 2000-02-20 Gerd Moellmann <gerd@gnu.org>
5380 * fileio.c (Finsert_file_contents): Unbind the binding of
5381 standard-output done by temp_output_buffer_setup.
5383 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
5384 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
5385 (specbind, unbind_to): Handle most common case of non-constant
5386 symbol with trivial value specially.
5388 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
5390 2000-02-20 Richard M. Stallman <rms@gnu.org>
5392 * data.c (Fmake_variable_buffer_local): Doc fix.
5393 Init found_for_buffer to 0.
5394 (Fmake_variable_frame_local): If the variable has already
5395 been buffer-local, set the check_frame field.
5397 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
5399 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
5400 produced for CODING_MODE_LAST_BLOCK requires.
5402 2000-02-18 Dave Love <fx@gnu.org>
5404 * keyboard.c (echo_keystrokes): Remove declaration.
5405 (Vecho_keystrokes) New variable.
5406 (read_char, record_menu_key, read_key_sequence): Use it to allow
5408 (syms_of_keyboard): Change Vecho_keystrokes declaration.
5410 * lread.c: Undef feature selection macros before defining.
5412 2000-02-18 Gerd Moellmann <gerd@gnu.org>
5414 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
5415 for symbols other than the symbol in question.
5417 2000-02-17 Dave Love <fx@gnu.org>
5419 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
5421 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5423 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
5425 * alloc.c (enum mem_type): Compile unconditionally.
5427 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
5429 * xfaces.c (tty_defined_color): Don't return faulire indication
5430 for unspecified-fg and unspecified-bg pseudo-colors.
5432 2000-02-17 Gerd Moellmann <gerd@gnu.org>
5434 * alloc.c (mark_object): Don't mark symbol names in pure space.
5435 (gc_sweep): Don't unmark symbol names in pure space.
5437 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
5438 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
5439 [GC_MARK_STACK]: New defines.
5440 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
5441 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
5443 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
5445 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
5446 allocate_buffer instead of xmalloc.
5448 * alloc.c (toplevel): Include setjmp.h.
5449 (PURE_POINTER_P): New define.
5450 (enum mem_type) [GC_MARK_STACK]: New enumeration.
5451 (Vdead) [GC_MARK_STACK]: New variable.
5452 (lisp_malloc): Add parameter TYPE, call mem_insert if
5453 GC_MARK_STACK is defined.
5454 (allocate_buffer): New function.
5455 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
5456 (free_float) [GC_MARK_STACK]: Set type to Vdead.
5457 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
5458 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
5459 (MEM_NIL) [GC_MARK_STACK]: New define.
5460 (struct mem_node) [GC_MARK_STACK]: New structure.
5461 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
5462 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
5463 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
5464 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
5465 (mark_stack) [GC_MARK_STACK]: New functions.
5466 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
5467 (clear_marks): Removed.
5468 (gc_sweep): Set free conses' car, free floats' type, free
5469 symbols' function to Vdead. Use lisp_free to free buffers.
5470 (init_alloc_once): Initialize Vdead.
5471 (survives_gc_p): Return non-zero for pure objects.
5473 * alloc.c: Add comments throughout the file.
5475 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
5476 that unblocks alarms.
5478 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
5479 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
5480 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
5482 * frame.c (make_frame): Set frame initiallly to `garbaged'.
5484 2000-02-17 Kenichi Handa <handa@etl.go.jp>
5486 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
5487 avoid infinite error signaling. Allocate sufficient memory for
5488 eol_str in the case that eoltype is Lisp_Int.
5490 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
5492 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
5493 depends on the previous behavior.
5495 2000-02-16 Gerd Moellmann <gerd@gnu.org>
5497 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
5499 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5501 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
5503 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
5504 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
5507 2000-02-15 Richard M. Stallman <rms@gnu.org>
5509 * data.c (set_internal): Don't make variable buffer-local
5510 if within a let-binding for the same buffer.
5511 (let_shadows_buffer_binding_p): New function.
5513 * eval.c (specbind): For buffer-local value,
5514 record the current buffer also.
5515 (unbind_to): Cope with that change.
5517 2000-02-15 Gerd Moellmann <gerd@gnu.org>
5519 * window.c (Fsave_window_excursion): Doc fix.
5521 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
5523 * syntax.c (back_comment): Make sure we only consider comment-starters
5524 of the relevant style and return -1 in case of a failure to find the
5525 beginning of the comment.
5526 (Fforward_comment): If back_comment fails, go back to the position just
5527 after the comment-end.
5528 (scan_lists): Add comment describing a very minor bug.
5530 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5532 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
5533 `completion-regexp-list' in the docstring.
5535 2000-02-14 Dave Love <fx@gnu.org>
5537 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
5539 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
5541 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
5542 to Emacs' syntax. Also fix the comment about set/not-set meanings
5543 since Emacs syntax is not the value 0 any more.
5544 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
5545 since it's now part of RE_SYNTAX_EMACS.
5547 2000-02-12 Dave Love <fx@gnu.org>
5549 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
5552 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5554 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
5556 2000-02-12 Dave Love <fx@gnu.org>
5558 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
5560 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
5561 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
5562 * s/hpux.h: Don't define HAVE_VFORK.
5564 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
5566 * s/nextstep.h: Don't define HAVE_ALLOCA.
5568 * config.in: Add vfork bits.
5570 2000-02-12 Gerd Moellmann <gerd@gnu.org>
5572 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
5573 unwind function to undo the effect of stopping atimers.
5575 * keyboard.c (bind_polling_period): Stop all timers except
5578 * atimer.c (stopped_atimers): New variable.
5579 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
5582 * atimer.h (stop_other_atimers, run_all_atimers)
5583 (unwind_stop_other_atimers): Add function prototypes.
5585 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
5587 2000-02-11 Ken Raeburn <raeburn@gnu.org>
5589 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
5590 library may depend on jpeg.
5591 (atimer.o): Depends on atimer.c.
5593 2000-02-11 Kenichi Handa <handa@etl.go.jp>
5595 * insdel.c (del_range_1): Call update_compositions.
5596 (del_range_both): Call update_compositions just once..
5598 2000-02-10 Dave Love <fx@gnu.org>
5600 * xfns.c (create_frame_xic): Fix initialization of automatic
5603 2000-02-09 Kenichi Handa <handa@etl.go.jp>
5605 * ccl.c (CCL_MAKE_CHAR): New macro.
5606 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
5607 registers by CCL_MAKE_CHAR before calling translate_char.
5608 <CCL_TranslateCharacterConstTbl> Likewise.
5610 2000-02-08 Dave Love <fx@gnu.org>
5612 * lread.c (__EXTENSIONS__): Define.
5614 2000-02-08 Gerd Moellmann <gerd@gnu.org>
5616 * puresize.h (BASE_PURESIZE): Increase to 650000.
5618 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5620 * msdos.c (XMenuActivate): Turn off the cursor after displaying
5623 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
5625 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
5626 md, mh, mb, mr, and me to the fake termcap entry.
5628 2000-02-06 Ken Raeburn <raeburn@gnu.org>
5630 * sound.c (sound_cleanup): Don't call device close routine if the
5631 function pointer is null.
5633 2000-02-06 Andrew Innes <andrewi@gnu.org>
5635 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
5636 around image definitions and prototypes.
5637 (gamma_correct) [WINDOWSNT]: New prototype.
5639 * w32term.c (x_make_frame_visible): Replace call to
5640 input_poll_signal with poll_for_input.
5642 * window.c [WINDOWSNT]: Include w32term.h.
5644 * xdisp.c [WINDOWSNT]: Include w32term.h.
5646 * makefile.nt: Add dependencies on w32gui.h.
5647 (OBJ1): Include atimer.obj.
5648 ($(BLD)\atimer.obj): New dependency rule.
5650 * w32.c (sigmask): New function (does nothing).
5651 (sigunblock): Ditto.
5653 * frame.c [WINDOWSNT]: Include w32term.h.
5655 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
5657 * lread.c (syms_of_lread): Fix literal newlines.
5659 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
5660 the string constant limit (2048 bytes) in MSVC.
5663 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
5665 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
5667 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
5668 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
5671 2000-02-04 Dave Love <fx@gnu.org>
5673 * fileio.c: Remove some unused vars.
5674 (_GNU_SOURCE): Define (for euidaccess).
5676 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
5678 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
5680 (read_minibuf): Deal with allow_props correctly.
5682 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
5684 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
5686 2000-02-03 Ken Raeburn <raeburn@gnu.org>
5688 * search.c (compile_pattern): If a cache entry has a nil regexp,
5689 fill in that entry instead of clobbering a previously cached
5692 2000-02-02 Ken Raeburn <raeburn@gnu.org>
5694 * puresize.h (BASE_PURESIZE): Increase to 610000.
5696 2000-02-02 Gerd Moellmann <gerd@gnu.org>
5698 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
5701 2000-02-02 Kenichi Handa <handa@etl.go.jp>
5703 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
5704 instead of incrementing ic directly.
5705 <CCL_WriteExprConst> Likewise.
5706 <ccl_set_expr>: Set ic to jump_address.
5708 * fileio.c (e_write): Fix the handling of
5709 CODING_FINISH_INSUFFICIENT_SRC.
5711 2000-02-01 Dave Love <fx@gnu.org>
5713 * editfns.c (Fpropertize): Doc fix.
5715 * process.c (Fstart_process): Doc fix.
5717 * eval.c: Fix various doc strings not to duplicate information
5718 from help-manyarg-func-alist.
5720 * window.c (Fset_window_margins): Don't make interactive. Doc
5723 * doc.c (Vhelp_manyarg_func_alist): New variable.
5724 (Fdocumentation): Use it.
5725 (syms_of_doc): Define it.
5727 2000-01-31 Gerd Moellmann <gerd@gnu.org>
5729 * xterm.c (xim_open_dpy): Remove unused local variable.
5731 * emacs.c (USAGE): Use term `display options' instead of `X
5734 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
5735 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
5737 * fns.c (sweep_weak_table): New function.
5738 (sweep_weak_hash_tables): Use it. Keep on marking until there
5741 2000-01-30 Gerd Moellmann <gerd@gnu.org>
5743 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
5744 that XTread_socket does not crash by trying to call XNoOp on a
5747 2000-01-30 Jason Rumney <jasonr@gnu.org>
5749 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
5750 Change selected_frame to SELECTED_FRAME ().
5751 (w32_console_mouse_position): Remove #ifndef MULE from around
5754 * makefile.nt: Remove dosfns.obj.
5756 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
5758 * w32fns.c (w32_defined_color): Check for valid frame before
5759 applying gamma correction. Eliminate dependency on frame elsewhere.
5760 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
5761 (w32_to_x_font): Use resx and resy not height_in and width_in.
5762 (x_to_w32_font): Doc fix.
5763 (xlfd_strip_height): New function to strip and return font height.
5764 (w32_font_match): Compare height separately from rest of xlfd
5765 spec, using xlfd_strip_height.
5767 * w32term.c (w32_term_init): Swap resx and height_in, resy and
5768 width_in. Use w32_defined_color in place of defined_color.
5770 * w32faces.c: Merge more of DOS and X specifics in preparation for
5771 merge with xfaces.c.
5772 (defined_color): Remove FIXME comment.
5773 (tty_color_name): Provide w32-specific function.
5774 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
5776 * w32console.c (turn_on_face, turn_off_face): Removed.
5777 (w32_face_attributes): New function.
5778 (Global_variables): Reduce scope where possible.
5779 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
5781 (hl_mode): Don't modify text attributes.
5782 (write_glyphs): Don't do anything if len <= 0. Use
5783 w32_face_attributes to get attributes for drawing. Write
5784 terminating codes using char_attr_normal.
5785 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
5786 (update_begin, update_end): Likewise.
5787 (vga_stdcolor_name): New function.
5788 (initialize_w32_display): Remove char_attr_reverse and char_attr.
5789 (Fset_screen_color): Remove char_attr_reverse.
5791 2000-01-29 Gerd Moellmann <gerd@gnu.org>
5793 * xfns.c (xic_set_preeditarea): Take window parameter and
5794 window-relative pixel-positions.
5796 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
5797 is its frame's selected window.
5798 (xim_instantiate_callback): Likewise.
5800 * xfns.c (x_create_im): Removed.
5801 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
5802 (supported_xim_styles): Renamed from supported_styles.
5803 (best_xim_style): Renamed from best_style.
5804 (create_frame_xic): Renamed from xic_create_frame.
5805 (free_frame_xic): Renamed from xic_destroy_frame.
5807 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
5809 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
5810 our frames, call XFilterEvent with 2nd parameter `None'.
5811 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
5812 returning XBufferOverflow.
5813 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
5815 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
5816 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
5817 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
5818 (xim_initialize, xim_close)
5819 [HAVE_X_I18N && HAVE_X11R6]: New functions.
5820 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
5821 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
5822 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
5824 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
5826 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
5827 `xic_style' and `xic_xfs'.
5828 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
5829 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
5830 (FRAME_XIM): Removed.
5832 * xfns.c (supported_styles): New variable.
5833 (DEFAULT_STYLE, DEFAULT_FONT): New macros
5834 (xic_create_xfontset, best_style, xic_create_frame)
5835 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
5836 (xic_set_xfontset): New functions.
5838 2000-01-28 Dave Love <fx@gnu.org>
5840 * s/irix6-5.h: Revert last change after change to irix5-0.h.
5842 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
5844 2000-01-28 Gerd Moellmann <gerd@gnu.org>
5846 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
5847 for *scratch* if it already existed.
5849 * emacs.c (USAGE): New macro.
5850 (main): Use it to display usage information.
5852 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5854 Support for the menu-help feature:
5856 * msdos.h: Change prototypes of XMenuAddSelection and
5859 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
5860 part of the line to the termscript file.
5861 (IT_clear_to_end): Clear the entire line, not just its beginning.
5862 (menu_help_message, prev_menu_help_message): New variables.
5863 (IT_menu_make_room): Make room for the help_text member.
5864 (IT_menu_display): New argument disp_help; all callers changed.
5865 If disp_help is non-zero, store the help text of the active menu
5866 item in menu_help_message.
5867 (XMenuAddPane): Initialize the help_text member to NULL.
5868 (XMenuAddSelection): New argument help_text. Store it in the
5870 (XMenuActivate): New argument help_callback. If the value of
5871 menu_help_message has changed since the last time, display the
5872 menu help message text while waiting for the mouse to move. Clear
5873 the echo area before exiting.
5874 (XMenuDestroy): Free the help_text member.
5876 2000-01-27 Gerd Moellmann <gerd@gnu.org>
5878 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
5879 XMenuAddSelection. Pass help callback to XMenuActivate.
5880 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
5882 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
5884 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
5885 and EMACS_SET_USECS.
5887 2000-01-26 Dave Love <fx@gnu.org>
5889 * editfns.c (Fchar_after, Fchar_before): Doc fix.
5891 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
5892 an error may be signalled.
5894 2000-01-26 Gerd Moellmann <gerd@gnu.org>
5896 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
5897 LD_SWITCH_SYSTEM inherited from irix5-0.h.
5899 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
5901 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5903 * charset.c (Fstring): If there is a multibyte char among
5904 the args, always return a multibyte string.
5906 2000-01-25 Gerd Moellmann <gerd@gnu.org>
5908 * sysdep.c (sys_select): Turn atimers off and on instead of
5909 recording and restoring old alarm handler
5911 * process.c (toplevel): Include atimer.h.
5912 (create_process_1): Rewritten.
5913 (create_process): Use atimers instead of alarm.
5914 (wait_reading_process_input) [hpux]: Turn atimers off instead
5915 of turning off SIGALRM.
5916 (wait_reading_process_input): Turn off atimers instead off
5917 calling stop_polling.
5919 * emacs.c (main): Call init_atimer.
5921 * keyboard.c (toplevel): Include systime.h and atimer.h.
5922 (polling_for_input): Removed because unused.
5923 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
5924 (poll_timer): New variable.
5925 (poll_for_input, poll_for_input_1): New functions.
5926 (start_polling, stop_polling): Rewritten.
5928 * keyboard.h (polling_for_input): Removed.
5930 * atimer.h, atimer.c: New files.
5932 * Makefile.in (obj): Add atimer.o.
5933 (atimer.o): New target.
5935 * blockinput.h (pending_atimers): Add extern declaration.
5936 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
5938 * lisp.h (popup_activated_flag): Add extern declaration.
5940 * xmenu.c (popup_activated_flag): Make externally visible.
5941 (popup_activate_callback) [USE_MOTIF]: Increment
5942 popup_activated_flag.
5943 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
5945 * xterm.c (toplevel): Include atimer.h.
5946 (toolkit_scroll_bar_interaction): New variable.
5947 (Fxt_process_timeouts): Removed.
5948 (x_process_timeouts): New function.
5949 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
5950 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
5951 (x_make_frame_visible): Call poll_for_input_1 instead of
5952 input_poll_signal. Don't call alarm.
5953 (x_initialize): Install timer calling x_process_timeouts.
5955 2000-01-24 Dave Love <fx@gnu.org>
5957 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
5958 Don't use -cckr -- apparently not now necessary.
5960 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
5962 * msdos.c (IT_menu_display): Truncate long menu lines at the right
5965 2000-01-23 Jason Rumney <jasonr@gnu.org>
5967 * w32fns.c (w32_defined_color): Apply gamma correction before
5968 trying to map to the palette.
5969 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
5972 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
5973 here. Callers changed to always pass real device context.
5974 (w32_draw_bitmap): Likewise.
5975 (w32_get_glyph_overhangs): Likewise.
5976 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
5978 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
5979 pfnSetScrollInfo and SetScrollRange.
5980 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
5981 back into MULE characters after decoding them.
5982 (x_get_glyph_face_and_encoding): Likewise.
5983 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
5984 GetCharABCWidthsW fails, since this is defined on Windows 9x.
5985 (x_produce_glyphs): Calculate per char metrics for a character
5986 that we know exists in default font when font_not_found_p is true.
5988 2000-01-22 Jason Rumney <jasonr@gnu.org>
5990 * makefile.nt (intervals.obj, composite.obj): New modules.
5991 (composite.h): Added as dependency where appropriate.
5993 * w32gui.h (XGCValue): New struct for emulating X GCs.
5995 * w32term.h (XCharStruct): New struct for emulating X.
5997 * w32console.c (turn_on_face, turn_off_face): New functions.
5998 (change_line_highlight): New prototype for new redisplay.
5999 (write_glyphs): Support multibyte text. Support faces.
6001 * w32faces.c: Complete rewrite for new redisplay based on new
6004 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
6005 throughout. struct frame * in place of FRAME_PTR.
6006 Skeleton support for images, toolbars, tooltips from xfns.c.
6007 (Fx_create_frame): Use system default for default scroll bar
6009 (w32_get_arg): Renamed from x_get_arg.
6010 (Fx_file_dialog): New function.
6011 (w32_list_fonts): Check cache before asking system.
6012 (Vw32_enable_synthesized_fonts): New variable.
6013 (Vw32_enable_italics): Obsolete, removed.
6015 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
6016 Use SELECTED_FRAME macro.
6018 * w32menu.c: Add skeleton support for help strings on menus.
6019 (add_menu_item): Native checkbox and radio support added, but not
6020 yet enabled due to bugs.
6021 (push_menu_item): Add parameters type, selection and help.
6023 Formatting changes to reduce unnecessary diffs with xmenu.c.
6025 * w32select.c (Fw32_set_clipboard_data): Update call to
6026 find_charset_in_str.
6028 * w32term.c: Complete rewrite for new redisplay based on new
6029 xterm.c with necessary sections merged back in from old w32term.c.
6031 2000-01-21 Richard M. Stallman <rms@gnu.org>
6033 * data.c (set_internal): Further fix in same criterion.
6035 2000-01-20 Richard M. Stallman <rms@gnu.org>
6037 * data.c (set_internal): Fix the criteria for whether
6038 to swap out the old cached binding.
6040 2000-01-19 Dave Love <fx@gnu.org>
6042 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
6044 2000-01-18 Kenichi Handa <handa@etl.go.jp>
6046 * regex.c (re_compile_fastmap): While checking a range table for
6047 `charset', skip flag bits for a character class correctly.
6049 2000-01-17 Gerd Moellmann <gerd@gnu.org>
6051 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
6053 * xfns.c (x_window): Call lw_create_widget with new parameter
6056 * widget.c (EmacsFrameSetCharSize): Change size of children first
6057 because of problems with main window geometry management under
6060 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
6062 (MENU_ITEMS_ITEM_HELP): New enumerator.
6063 (push_menu_item): Add parameter HELP. Record help in menu_items.
6064 (single_menu_item, single_submenu, list_of_items): Call
6065 push_menu_item with new parameter.
6066 (single_submenu): Set help string in widget value.
6067 (menu_highlight_callback): New function.
6068 (set_frame_menubar): Call lw_create_widget with new
6070 (xmenu_show, xdialog_show): Ditto.
6072 2000-01-13 Gerd Moellmann <gerd@gnu.org>
6074 * sound.c (Fplay_sound): Improve doc string.
6076 2000-01-11 Richard M. Stallman <rms@gnu.org>
6078 * lisp.h (set_internal): Enter the new arg.
6080 * eval.c (specbind): Record buffer-local variables specially,
6081 indicating which buffer's binding was saved.
6082 (unbind_to): Restore buffer-local variables specially
6083 in the proper buffer.
6085 * data.c (set_internal): New arg BUF.
6087 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
6088 * data.c (Fset): Pass new arg to set_internal.
6089 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
6091 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6093 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
6096 2000-01-11 Richard M. Stallman <rms@gnu.org>
6098 * minibuf.c (Ftry_completion): Doc fix.
6100 2000-01-11 Gerd Moellmann <gerd@gnu.org>
6102 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
6105 2000-01-11 Andreas Schwab <schwab@suse.de>
6107 * coding.c (code_convert_region): Initialize total_skip.
6109 2000-01-08 Dave Love <fx@gnu.org>
6111 * eval.c (Fuser_variable_p): Check customizability too.
6113 2000-01-07 Gerd Moellmann <gerd@gnu.org>
6115 * minibuf.c (Fcompleting_read): Doc fix.
6117 2000-01-05 Gerd Moellmann <gerd@gnu.org>
6119 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
6122 * xfns.c (x_create_im): New function to set IM and IC of a frame.
6123 Check that input style is supported before trying to create an
6125 (x_window): Call x_create_im.
6127 2000-01-04 Gerd Moellmann <gerd@gnu.org>
6129 * xfns.c (current_gif_memory_src): New variable.
6130 (gif_load): Record the address of the current memory source
6131 in current_gif_memory_src.
6132 (gif_read_from_memory): Use current_gif_memory_src.
6134 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
6135 macros statement form.
6137 * sound.c (struct sound): Renamed from struct sound_file.
6138 (struct sound): Add members `data' and `header_size'.
6139 (enum sound_attr): Add SOUND_DATA.
6140 (current_sound, current_sound_device): Variables renamed from
6141 sound_file and sound_device.
6142 (parse_sound): Parse :data.
6143 (parse_sound): Handle sound data in strings.
6144 (find_sound_type): Function renamed from find_sound_file_type.
6145 (wav_init, au_init): Fail if sound's header_size is smaller than
6147 (wav_play, au_play): Play sounds from string data.
6149 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
6151 * lisp.h: Add prototype for allocate_string_data.
6153 * alloc.c (Fgarbage_collect): Return number of live and free
6156 * alloc.c (mark_buffer): Remove code in #if 0.
6158 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
6159 (strings_consed): New variable.
6160 (allocate_string): Set it.
6161 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
6162 (Fmemory_use_counts): Return strings_consed. Use Flist.
6164 * alloc.c: General cleanup in comments etc. Remove conditional
6165 compilation for `standalone'.
6167 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
6169 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
6170 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
6171 (DONT_COPY_FLAG): Removed.
6172 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
6173 (struct sdata, struct sblock): New
6174 (struct string_block): Rewritten.
6175 (STRINGS_IN_STRING_BLOCK): New macro.
6176 (oldest_sblock, current_sblock, total_strings, total_free_strings)
6177 (large_sblocks, string_blocks, string_free_list): New variables.
6178 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
6179 (init_strings): Rewritten.
6180 (allocate_string, allocate_string_data, compact_small_strings)
6181 (free_large_strings, sweep_strings): New functions.
6182 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
6183 (struct string_block_head, current_string_block)
6184 (first_string_block, large_string_blocks, STRING_FULLSIZE)
6185 (STRING_PAD): Removed.
6186 (make_uninit_multibyte_string, make_pure_string): Rewritten.
6187 (Fgarbage_collect): Don't set mark bit in large strings.
6188 (mark_object): Mark strings differently. Mark symbol names
6190 (survives_gc_p): Test marked strings differently.
6191 (gc_sweep): Sweep strings differently, unmark strings in
6193 (compact_strings): Removed.
6195 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
6197 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
6198 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
6200 2000-01-04 Kenichi Handa <handa@etl.go.jp>
6202 * fileio.c (Finsert_file_contents): Signal error if visiting file
6203 in a non-empty buffer.
6205 * term.c (encode_terminal_code): Fix the previous change.
6207 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6209 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
6210 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
6212 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
6214 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6216 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
6217 need to test for MSDOS frames.
6219 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6221 * dosfns.c (unspecified_colors): Remove.
6222 (msdos_stdcolor_idx): Use global variables unspecified_fg and
6224 (msdos_stdcolor_name): Return strings for unspecified fore- and
6227 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
6228 (syms_of_xfaces): Remove their staticpro's.
6229 (tty_color_name): Return Lisp strings for unspecified fore- and
6231 (Finternal_set_lisp_face_attribute): Remove the special treatment
6232 for Qunspecified_{f,b}g.
6233 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
6236 2000-01-03 Gerd Moellmann <gerd@gnu.org>
6238 * xdisp.c (reseat_at_next_visible_line_start): Position before
6239 newline only if ending up on a newline.
6240 (next_element_from_ellipsis): Return success. Handle case of
6241 displaying no ellipsis. Fix case of ellipsis defined in display
6243 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
6246 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
6248 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
6249 (Fcolor_supported_p): Renamed from face-color-supported-p.
6251 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6253 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
6254 list of colors renamed to tty-defined-color-alist.
6255 (tty_color_name): Pass the frame to tty-color-by-index.
6256 (realize_tty_face): tty-color-alist is now a function which
6257 accepts the frame as argument.
6259 * term.c (Ftty_display_color_p): Accept an optional argument
6262 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6264 * term.c (insert_glyphs): Pass glyph, not &glyph, to
6265 encode_terminal_code.
6267 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
6269 * dispnew.c (mode_line_string): Support termcap frames as well.
6271 2000-01-01 Gerd Moellmann <gerd@gnu.org>
6273 * syntax.c (Fforward_word): Undo previous change.
6275 * editfns.c (Fconstrain_to_field): Don't constrain if
6276 inhibit-field-text-motion is non-nil.
6277 (Fline_beginning_position): Undo previous change.
6278 (Fline_end_position): Ditto.
6280 * syntax.c (Fforward_word): Notice field boundaries only if
6281 inhibit-field-text-motion is nil.
6283 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
6285 * editfns.c (Vinhibit_field_text_motion): New variable.
6286 (inhibit-field-text-motion): New DEFVAR_LISP.
6287 (Fline_beginning_position, Fline_end_position): Notice field
6288 boundaries only if inhibit-field-text-motion is nil.
6290 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
6292 (x_build_heuristic_mask): Likewise.
6293 (xbm_load_image_from_file): Change error output.
6294 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
6295 (gif_load, gs_load, x_kill_gs_process): Ditto.
6297 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
6298 color indices when accessing raster pixels.
6299 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
6300 one of :file or :data.
6301 (enum pbm_keyword_index): Add PBM_DATA.
6302 (pbm_format): Add :data.
6303 (pbm_image_p): Allow either :file or :data.
6304 (pbm_read_file): New function.
6305 (pbm_scan_number): Rewritten to read from string.
6306 (pbm_load): Support :data.
6308 See ChangeLog.8 for earlier changes.
6311 ;; coding: iso-2022-7bit